• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A moving platform adjusting device of a flat-pressing flat-film stamping machine comprising: a moving platform (1), a double-knuckle-mechanical mechanism (2), a pedestal (3), a plunger cylinder (5), and a hydraulic control mechanism (6). The double knee-piece mechanical mechanism (2) is formed on the floor of the moving platform (1) and forms with the moving platform (1) a foil stamping arrangement. The plunger cylinder (5) is formed at the end of the double knee-piece mechanical mechanism (2) for height control of the moving platform (1) or the foil stamping assembly, and comprises a cylinder barrel and a plunger whose end surface is in contact with the bottom of the double-knuckle-mechanical mechanism (2) or the bottom of the plunger Movement platform (1) is connected. The hydraulic control mechanism (6) is connected to the plunger cylinder (5). The present invention uses a hydraulic system to set the control operation, the adjustment operation being easy to realize and the control accuracy of the hydraulic system being high. The plunger cylinders (5) arranged at the end of the double-knuckle-mechanical mechanism (2) can operate at the same time, guaranteeing the control consistency to the maximum degree and completely solving the problem of the complicated operation and the uneven adjustment in the manual control existing in the traditional technique ,
    公开号:CH712412A2
    申请号:CH00810/16
    申请日:2016-06-27
    公开日:2017-10-31
    发明作者:Ge Shaojun
    申请人:Tangshan Record Tech Co Ltd；
    IPC主号:
    专利说明:

    TECHNICAL FIELD The present invention relates to the technical field of film embossing devices, and more particularly to a movement platform adjusting device of a flat-pressing flat-film stamping machine.
    Background An automatic flat-pressing flat-film stamping machine is composed of a feeder, a drive system, a press punch assembly, a paper feed positioning member, and a paper-collecting member. In the pressure die assembly, an upper deck consisting of a top plate frame and punch frame or foil embossing frame remains stationary, which is referred to as an attachment platform. A sub-template-equipped sub-platform is powered by a double-kingpin mechanical mechanism to push from the lowest position to the top dead center (TDC) and complete the die-stamping process, the sub-platform being called a motion platform.
    [0003] Referring to Figure 1, which illustrates a schematic of the structure of a moving platform locator of an automatic flattening flat foil stamping stamping machine of the prior art.
    A typical adjustment device for the motion platform of an automatic flat-pressing flat film stamping machine comprises a movement platform 1 'and a base 3 ", wherein a double knee-length mechanical mechanism 2' is formed below the movement platform 1 ', wherein the double-knee-piece mechanical mechanism 2' and the base by an iron wedge element In a foil stamping machine, an iron wedge member 4 'is used to control the distance between the TDC and the upper mounting platform of the motion platform 1' to meet processing requirements of various paper specifications.
    But during the adjustment process, it is necessary to manually control the working position of each group of iron wedge members 4 'one by one. Not only are the operation steps complicated, but the high consistency of the iron wedge members 4 'is also difficult to guarantee, which causes a pressure imbalance of the workpiece punching and negatively affects product processing quality.
    Contents of the Invention [0006] (I). Technical problem
    Overall, it will be a problem to be solved by those skilled in the art to solve the problem of pressure imbalance of workpiece stamping of a flat pressing flat foil stamping machine due to manual height adjustment in the traditional art.
    (II). Technical solution
    The present invention provides a moving platform adjusting device of a flat-pressing flat-film stamping machine comprising: a moving platform, a double-knuckle-type mechanical mechanism, a pedestal, a plunger cylinder, and a hydraulic control mechanism; wherein the double knee-stick mechanical mechanism is formed on the floor of the movement platform for driving the movement of the movement platform and forms a foil stamping arrangement with the movement platform; wherein the plunger cylinder is formed at the end of the double knee-piece mechanical mechanism for height control of the movement platform or the foil stamping arrangement; the plunger cylinder comprising a cylinder barrel and a plunger disposed in the cylinder barrel and movable in the cylinder barrel, the end surface of which is connected to the bottom of the double-knuckle mechanical mechanism or to the bottom of the moving platform; wherein the hydraulic control mechanism is connected to the plunger cylinder for providing the hydraulic power to the plunger cylinder and drives the plunger to move up and down in the cylinder barrel.
    Preferably, the hydraulic control mechanism comprises a hydraulic line, a hydraulic compensation chamber and a drive unit, wherein the hydraulic line comprises a first line and second lines, wherein the first line between the hydraulic compensation chamber and the drive unit is formed and the second lines comprise a plurality, all the second lines are connected to the hydraulic compensation chamber, wherein the second lines are connected to the cylinder barrel, wherein a pressure sensor or a pressure gauge is formed on one side of the hydraulic compensation chamber.
    Preferably, the drive unit comprises a power element, a Leitspindelschraubenmuttergetriebe, and a hydraulic cylinder, wherein the power element is a servomotor or a Servohydraulikmotor, and an output shaft of the power element is connected to a lead screw contained in the Leitspindelschraubenmuttergetriebe, the lead screw with a piston rod of the hydraulic cylinder is connected, and a fluid outlet of the hydraulic cylinder has a connection to the first conduit.
    Preferably, the hydraulic control mechanism further comprises a disposed in the first line two-way switching valve.
    Preferably, the plunger cylinder is formed on the base for driving the rise or fall of the Folienprägestan-zanordnung, wherein a cylinder barrel of the plunger cylinder is installed in a formed on the base cylinder barrel fitting hole, wherein sealing elements between the cylinder barrel fitting hole and an outlet of the cylinder barrel, between the Bottom of the Zylinderfasspasslochs and the second lines are formed, wherein an end surface of the plunger of the plunger cylinder is connected to the bottom of the double knee-piece mechanical mechanism.
    Preferably, the plunger cylinder is formed on the base for driving the rise or fall of the Folienprägestan-zanordnung, wherein a cylinder barrel of the plunger cylinder and the base constitute an integrated structure, and an end surface of the plunger of the plunger cylinder is connected to the bottom of the double knee-piece mechanical mechanism ,
    Preferably, the plunger cylinder is formed at the tip of the double-knuckle-mechanical mechanism and connected to a floor of the moving platform, wherein the cylinder barrel of the plunger cylinder formed at the tip of the double knee-piece mechanical mechanism, an end surface of the plunger of the plunger cylinder is connected to a bottom of the movement platform.
    Preferably, the plunger cylinder is a combined plunger cylinder structure, comprises a combined cylinder and a combined plunger, is composed of at least three groups of single cylinders, is integrally formed in the double knee-piece mechanical mechanism, is formed at the tip of the double knee-piece mechanical mechanism, and is installed inside thereof ; wherein a lower end of the combined cylinder and a hinge pin provided in the middle of the double-knuckle-mechanical mechanism are arranged, and an upper end of the combined plunger and a tip hinge pin of the double-knuckle-mechanical mechanism are fitted.
    Preferably, a displacement sensor for detecting the position of a top dead center (TDC) of the movement platform is formed on the movement platform, wherein the displacement sensor can transmit the position information via movement platform to the outside.
    Preferably, an inlet and outlet opening is formed on the cylinder barrel, which is formed with connection in an air duct on the base or on the movement platform, wherein a high-pressure blockage is formed at an outlet of the air channel.
    (III). Beneficial effects
    By virtue of the construction described above, the traveling platform adjusting means provided by the present invention changes a flat-pressing flat-film stamping machine structure to the structure of the traditional adapter. In particular, an adjustment hydraulic system is provided, wherein the plunger cylinder is formed at the end of the double knee-piece mechanical mechanism for height control of the movement platform or the foil stamping arrangement. A hydraulic system is used to adjust the control operation, the adjustment process being easy to implement. Most importantly, the control accuracy of the hydraulic system is high. Each plunger cylinder arranged at the end of the double knee-piece mechanical mechanism can operate at the same time, guaranteeing the maximum control consistency and completely solving the traditional technique problem of complicated operation and uneven adjustment in manual control.
    Description of the Figures [0018]
    Fig. 1 relates to a schematic view of the structure of an adjustment device for BeWe supply platform of an automatic flat-pressing flat film stamping machine in the prior art.
    The correspondence relationship between the machine part names and reference numbers is: Movement platform V, double knee-length mechanical mechanism 2 ', base 3', iron wedge member 4 '.
    Fig. 2 relates to a schematic view of the structure of an adjustment device for BEWE supply platform of a flat-pressing flat film stamping machine in an embodiment of the present invention.
    FIG. 3 relates to an exploded view of FIG. 2. FIG.
    4 relates to a schematic view of the structure of a moving platform adjusting device of a flat-pressing flat-film stamping machine in another embodiment of the present invention.
    FIG. 5 relates to an exploded view of FIG. 4. FIG.
    Fig. 6 relates to a schematic view of the structure of the plunger arranged in the doppelkniestangenmechani mechanism mechanism in a filling mold of the present invention.
    Fig. 7 relates to a schematic view of the structure of Fig. 6 after the removal of the loading movement platform and base.
    Fig. 8 relates to a schematic view of the structure when the plunger cylinder in the Ausfüh tion forms of the present invention has a single-cylinder body.
    9 relates to a schematic view of the structure when the plunger cylinder in the Ausfüh tion forms of the present invention has a multi-cylinder body.
    10 relates to a schematic view of the structure of a hydraulic control mechanism in the embodiments of the present invention.
    11 relates to a schematic view of the structure of a power element in the embodiments of the present invention.
    The correspondence relationship between the machine part names and reference numerals in FIGS. 2 to 11 is: moving platform 1, double-knuckle-mechanical mechanism 2, inner-hinge pin 2-1 of the double-knuckle-mechanical mechanism, top hinge pin 2-2 of the double-knuckle-mechanical mechanism, base 3, cylinder barrel fitting hole 3-1, Inlet and outlet port 4, plunger cylinder 5, plunger 5-1, cylinder barrel 5-2, hydraulic control mechanism 6, power element 6-1, lead screw nut gear 6-2, hydraulic cylinder 6-3, first line 6-4, two-way switching valve 6 -5, Hydraulic Compensation Chamber 6-6, Second Line 6-7, Pressure Sensor 6-8, Combined Plunger 7, Combined Cylinder 8.
    EMBODIMENTS Hereinafter, the embodiments of the present invention will be further described in detail in connection with the figures and examples. The following examples illustrate the present invention, but can not limit the scope of the present invention.
    In the description of the present invention, unless otherwise specified, "plurality" means two or more. The terms "top", "bottom", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail" given the directional or positional relationship is the Direction or positional relationship based on the figures and serves merely to facilitate the description of the present invention and to simplify the description, as indicating or indicating that the device or element must have a particular direction or formed in a particular direction and must be operated, and therefore can not be considered as limiting the present invention. Moreover, the terms "first," "second," "third," etc. are used for purposes of description rather than indicating or suggesting the relative meaning.
    In the description of the present invention, it should be noted that the terms "connected", "compound" should be understood broadly, unless otherwise clearly stated or limited; for example, it may be a fixed connection, or a removable connection, or an integrated connection, and it may be a mechanical connection, an electrical connection, or a direct connection, or an indirect connection via an intermediary. For those skilled in the art, the specific meanings of the above terms of the present invention may be understood by the circumstances.
    The present invention provides a moving platform locator of a flat-pressing flat-film stamping machine which, in one embodiment of the present invention, comprises a moving platform 1, a double-knuckle-type mechanical mechanism 2, a pedestal 3, a plunger cylinder 5, and a hydraulic control mechanism 6.
    A cylinder barrel 5-2 and a plunger 5-1 are formed in each plunger cylinder 5, the plunger 5-1 is disposed in the interior of the cylinder barrel 5-2 and in the cylinder barrel 5-2 is movable up and down.
    The double knee-stick mechanical mechanism 2 is formed on the bottom of the moving platform 1 for driving the downward movement of the moving platform 1. Here, it is restricted that the double knee-stick mechanical mechanism 2 is connected to the movement platform 1 and forms a foil stamping arrangement.
    The plunger cylinder 5 is formed in two ways: 1. Forming at the bottom of the double knee-stick mechanical mechanism 2 for driving the rise or fall control of the whole foil stamping assembly; 2. Form at the top of the double knee-stick mechanical mechanism 2 to drive the rising or falling control of the moving platform 1 alone.
    The end surface of the plunger 5-1 is connected to the bottom of the double knee-stick mechanical mechanism 2 or to the bottom of the moving platform 1. The hydraulic control mechanism 6 is connected to the bottom of the cylinder barrel 5-2, and the plunger 5-1 drives to move up and down in the cylinder barrel 5-2 to control the position of a top dead center (TDC) of the moving platform 1 ,
    In the moving platform adjusting device of a flat-pressing flat-film stamping machine of the present invention, the hydraulic control mechanism 6 is equipped with hydraulic lines, a hydraulic balance chamber 6-6, a drive unit, and a two-way switching valve 6-5, the hydraulic line having a first Line 6-4 and second lines 6-7, wherein the first line 6-4 between the hydraulic equalization chamber 6-6 and the drive unit is formed and the second lines 6-7 between the bottom of the cylinder barrel 5-2 and the hydraulic compensation chamber 6- 6 are connected, wherein the number of second lines 6-7 correspond to the number of cylinder barrel 5-2. A pressure sensor 6-8 or a pressure gauge is formed on one side of the hydraulic balance chamber 6-6. The drive unit comprises a power element 6-1, a lead screw nut gear 6-2, and a hydraulic cylinder 6-3. The power element 6-1 preferably constitutes a servomotor or a servo hydraulic motor, and an output shaft of the power element 6-1 is connected to one end of the lead screw in the lead screw nut gear 6-2, and another end of the lead screw is connected to a piston rod of the hydraulic cylinder 6. 3 connected. A fluid outlet of the hydraulic cylinder 6-3 has a connection to the first line 6-4. The two-way switching valve 6-5 is arranged in the first line 6-4.
    In a specific embodiment of the present invention, a plurality of the second lines 6-7 are arranged, and all of the second lines 6-7 have the same structure. When the second lines 6-7 are arranged in the hydraulic balancing chamber 6-6, the executed hydraulic pressure is balanced, while the accuracy of the level control of the moving platform 1 of the present invention is further ensured.
    The plunger cylinder 5 is formed on the base 3 in other ways. One type of structures is as follows: the plunger cylinder 5 is formed on the pedestal 3 with a barrel fitting hole 3-1 disposed on the pedestal 3; a cylinder barrel 5-2 of the plunger cylinder 5 is installed in the cylinder barrel fitting hole 3-1 formed on the base 3; Sealing elements are formed between the cylinder barrel fitting hole 3-1 and an outlet of the cylinder barrel 5-2, between the bottom of the cylinder barrel fitting hole 3-1 and the second pipes 6-7, thereby reducing the noises during operation of the present invention and reducing the vibrations during the operation Operation of the present invention can be facilitated. Another type of structure is as follows: The plunger cylinder 5 is formed on the pedestal 3, wherein a cylinder barrel 5-2 of the plunger cylinder 5 and the pedestal 3 constitute an integrated structure, and an end surface of the plunger cylinder 5 plunger 5 engages the bottom of the plunger cylinder 5 double knee-length mechanical mechanism 2 is connected.
    Preferably, the plunger cylinder 5 is formed on the bottom of the moving platform 1 with the cylinder barrel 5-2 of the plunger cylinder 5 formed at the tip of the double-knuckle-mechanical mechanism 2, an end surface of the plunger cylinder plunger 5 being connected to a bottom of the moving platform 1. To arrange the plunger cylinder 5 inside the double-knuckle-mechanical mechanism 2 can effectively optimize the structure of the present invention and reduce the volume of the present invention so that it is easy to arrange.
    In order to increase the performance of the present invention, the plunger cylinder (5) is to be selected specifically as a combined plunger cylinder structure, wherein a combined cylinder 8 and a combined plunger 7 in the combined plunger cylinder structure consists of at least three groups of monomers and the combined plunger cylinder structure 7 is integrated in the double-knuckle-mechanical mechanism 2 and disposed in the upper half of the double-knuckle-mechanical mechanism 2, with a lower end of the combined cylinder 8 and a center hinge pin 2-1 of the double-knuckle-mechanical mechanism being fitted, and an upper end of the combined plunger 7 and a tip hinge pin 2-2 of the double knee-length mechanical mechanism are arranged.
    In order to remove the iron wedge member of the traditional automatic flat-pressing flat-film stamping machine arranged between the double-knee-rod mechanical mechanism 2 and the base 3 formed under the moving platform 1, a plunger cylinder 5 is formed between the double-knuckle-mechanical mechanism 2 and the pedestal or moving platform 1 in this embodiment , The plunger 5-1 in the plunger cylinder 5 is driven by the hydraulic control mechanism 6 to move up and down in the cylinder barrel 5-2.
    The Leitspindelschraubenmuttergetriebe 6-2 of the drive unit in the hydraulic control mechanism 6 converts the rotational power of the power element 6-1 (servomotor or servo hydraulic motor) in a thrust performance of the reciprocating motion of a piston rod of the hydraulic cylinder 6-3, promotes by the piston rod of the Hy draulic cylinder to flow the liquid in the hydraulic balancing chamber 6-6 in the plunger cylinder 5, whereby the control of the movement path Plunger of the plunger cylinder 5 is achieved. In the present invention, since a hydraulic balance chamber 6-6 is formed in the hydraulic control mechanism 6, the fluid pressure in each group of the plunger cylinder 5 is ensured. In the present invention, a two-way switching valve 6-5 is additionally arranged in the first line 6-4. The operating state of the two-way switching valve 6-5 can be controlled by the PLC system of the automatic flat-pressing flat-film stamping machine.
    In the present invention, a displacement sensor for position detection of a top dead center (TDC) of the moving platform 1 is formed on the moving platform 1 (not shown in the drawings). The displacement sensor serves to transmit position signal of the movement platform 1 to the PLC system of the automatic flat-pressing flat-film stamping machine. The operating state of the driving unit and the two-way switching valve 6-5 is then controlled by the PLC system of the automatic flat-pressing flat-film stamping machine so that the two-way switching valve 6-5 is opened and the driving unit is in operation. The oil liquid in the hydraulic balance chamber 6-6 is supplemented or evacuated by the reciprocating movement of the piston rod of the hydraulic cylinder 6-3. By controlling the liquid direction in the hydraulic balance chamber 6-6 and the plunger cylinder 5, the adjustment of the position of the top dead center (TDC) of the movement platform 1 is achieved.
    By the above-described construction, the movement platform adjusting device provided by the present invention of a flat-pressing flat-film stamping machine changes the structure of the traditional adapter. In particular, an adjustment hydraulic system is provided, wherein the plunger cylinder is formed at the end of the double knee-piece mechanical mechanism for height control of the movement platform or the foil stamping arrangement. A hydraulic system is used to adjust the control operation, the adjustment process being easy to implement. Most importantly, the control accuracy of the hydraulic system is high. Each plunger cylinder arranged at the end of the double knee-piece mechanical mechanism can operate at the same time, guaranteeing the maximum control consistency and completely solving the traditional technique problem of complicated operation and uneven adjustment in manual control.
    The adjustment of the position of the TDC of the moving platform 1 by the moving platform adjusting means of a flat-pressing flat-film stamping machine of the present invention is to be carried out in the following steps. 1. The moving platform 1 is set to a preset position by the double-knuckle mechanism 2 under the moving platform 1. At this point, there still remains an adjustment gap between the movement platform 1 and a pre-mounted under the mounting platform punching plate or foil stamping plate. 2. The two-way switching valve 6-5 is open and the drive unit is started. The rotational performance of the servomotor (or servo-hydraulic motor) is converted to thrust performance of the reciprocating motion of a piston rod of the hydraulic cylinder 6-3 by the lead screw nuts 6-2. The piston rod in the hydraulic cylinder 6-3 is extended to promote the movement of the oil liquid in the direction of the hydraulic balance chamber 6-6. The oil in the hydraulic balancing chamber 6-6 is completed. The oil liquid enters the plunger cylinder 5 via the second line 6-7. An inlet and outlet port 4 is formed on the cylinder barrel 5-2 to remove the air in the cylinder barrel 5-2 through the air channel disposed on the base 3 or on the moving platform 1. The high pressure clogging at an exit of the air duct on the pedestal is manually operated to form a seal structure in the interior of the cylinder barrel 5-2. The oil in the cylinder barrel 5-2 promotes the plunger 5-1 to move upward. 3. The piston rod in the hydraulic cylinder 6-3 conveys the oil fluid widely in the direction of the hydraulic balance chamber 6-6. The oil in the cylinder barrel 5-2 promotes the plunger 5-1 to continue to move upward. When the displacement sensor collects a signal that the moving platform 1 reaches the TDC, the PDL system of the automatic flat-pressing flat-film stamping machine controls to close the two-way switching valve 6-5. The drive unit stops working. 4. The automatic flat-pressing flat film stamping machine performs a trial run, and determines whether the gap between the TDC of the movement platform 1 and the mounting platform satisfies the requirements by detecting the punching pressure of the workpieces. 5. If the punching pressure of the workpieces is less than the standard value, repeat the operating procedure of steps two and three until the punching pressure of the workpieces meets the requirements.
    权利要求:
    Claims (10)
    [1]
    A moving platform adjusting device of a flat-pressing flat-film stamping machine, characterized in that the adjusting device comprises a moving platform (1), a double-knuckle-mechanical mechanism (2), a pedestal (3), a plunger cylinder (5), and a hydraulic control mechanism (6); the double knee-stick mechanical mechanism (2) being formed on the bottom of the moving platform (1) for driving the movement of the moving platform (1) and forming a foil stamping assembly with the moving platform (1); wherein the plunger cylinder (5) is formed at the end of the double knee-piece mechanical mechanism (2) for height control of the movement platform or the foil stamping arrangement; the plunger cylinder (5) comprising a cylinder barrel (5-2) and a plunger (5-1) arranged in the cylinder barrel (52) and movable in the cylinder barrel (52), the end surface of which is in contact with the bottom of the double-knuckle-joint mechanism (2 ) or connected to the bottom of the movement platform (1); wherein the hydraulic control mechanism (6) is connected to the plunger cylinder (5) for providing the hydraulic power to the plunger cylinder (5) and drives the plunger (5-1) to move up and down in the cylinder barrel (5-2) ,
    [2]
    Second adjustment device for motion platform of a flat-pressing flat-foil stamping machine according to claim 1, characterized in that the hydraulic control mechanism (6) comprises a hydraulic line, a hydraulic compensation chamber (6-6) and a drive unit, wherein the hydraulic line, a first line (6-4) and second lines (6-7), wherein the first line (6-4) between the hydraulic equalization chamber (6-6) and the drive unit is formed and the second lines (6-7) comprise a plurality, wherein all of the second lines ( 6-7) are connected to the hydraulic equalizing chamber (6-6), wherein the second lines (6-7) are connected to the cylinder barrel (5-2) respectively, wherein a pressure sensor (6-8) or a pressure gauge on one side the hydraulic compensation chamber (6-6) is formed.
    [3]
    3. Movement platform adaption device of a flat-pressing flat-film stamping machine according to claim 2, characterized in that the drive unit comprises a power element (6-1), a lead screw nut gear (6-2), and a hydraulic cylinder (6-3), the power element (6 -1) represents a servomotor or a servo hydraulic motor, and an output shaft of the power element (6-1) is connected to a lead screw included in the lead screw nut gear (6-2), the lead screw being connected to a piston rod of the hydraulic cylinder (6-3) and a fluid outlet of the hydraulic cylinder (6-3) has a connection to the first conduit (6-4).
    [4]
    4. adjustment device for movement platform of a flat-pressing flat foil stamping machine according to claim 3, characterized in that the hydraulic control mechanism (6) further comprises a in the first line (6-4) arranged two-way switching valve (6-5).
    [5]
    5. adjustment device for movement platform of a flat-pressing flat foil stamping machine according to claim 4, characterized in that the plunger cylinder (5) is formed on the base (3) for driving the increase or decrease of the Folienprä17 dance arrangement, wherein a cylinder barrel (5-2) of the plunger cylinder ( 5) is installed in a cylinder barrel fitting hole (3-1) formed on the base (3), sealing members between the cylinder barrel fitting hole (3-1) and an outlet of the cylinder barrel (5-2) between the bottom of the cylinder barrel fitting hole (3-1 ) and the second lines (6-7) are formed, wherein an end surface of the plunger (5-1) of the plunger cylinder (5) is connected to the bottom of the double knee-piece mechanical mechanism (2).
    [6]
    6. adjustment device for movement platform of a flat-pressing flat foil stamping machine according to claim 4, characterized in that the plunger cylinder (5) is formed on the base (3) for driving the increase or decrease of the Folienprägestanzanord- tion, wherein a cylinder barrel (5-2) of the Plunger cylinder (5) and the base (3) constitute an integrated structure, and one end surface of the plunger (5-1) of the plunger cylinder (5) is connected to the bottom of the double knee-piece mechanical mechanism (2).
    6. If the punching pressure of the workpieces is greater than the standard value, the TDC position of the motion platform 1 is set again. The servo motor (or servo hydraulic motor) rotates in a reverse direction according to the operation process of step 2. The lead screw nut transmission 6-2 retracts the piston rod of the hydraulic cylinder 6-3 With the withdrawal of the oil liquid in the hydraulic balance chamber 6-6, the plunger 5-1 moves The operation process of steps three and four is performed until the punching pressure of the workpieces meets the requirements: Embodiments of the present invention are given for the purpose of illustration and description, but they are not exhaustive and are not intended to teach the present invention Many modifications and variations will be apparent to those skilled in the art Embodiments are chosen and described to better explain the principles and practice of the present invention and to assist one of ordinary skill in the art to enable the present invention to be designed for a particular purpose suitable embodiments with various modifications. claims
    [7]
    7. Adaptation device for movement platform of a flat-pressing flat foil stamping machine according to claim 4, characterized in that the plunger cylinder (5) at the top of the double knee-length mechanical mechanism (2) is formed and connected to a bottom of the movement platform (1), wherein the cylinder barrel (5). 2) of the plunger cylinder (5) formed at the tip of the double knee-piece mechanical mechanism (2), one end surface of the plunger (5-1) of the plunger cylinder (5) is connected to a bottom of the moving platform (1).
    [8]
    Movement platform adjusting device of a flat-pressing flat-film stamping machine according to claim 4, characterized in that the plunger cylinder (5) is a combined cylinder-cylinder structure comprising a combined cylinder (8) and a combined plunger (7) comprising at least three groups of single cylinders. integrated in the double-knuckle-type mechanical mechanism (2), formed at the tip of the double-knuckle-type mechanical mechanism (2), and installed in the interior thereof; wherein a lower end of the combined cylinder (8) and a hinge pin (2-1) provided in the middle of the double-kingpin mechanism (2) are fitted, and an upper end of the combined plunger (7) and a tip hinge pin (2-2) the double knee-piece mechanical mechanism (2) are arranged adapted.
    [9]
    9. Adaptation device for movement platform of a flat-pressing flat foil stamping machine according to one of claims 5-8, characterized in that on the movement platform (1) a displacement sensor for detecting the position of a top dead center (TDC) of the movement platform is formed, wherein the displacement sensor, the position information on movement platform can transmit to the outside.
    [10]
    10. adjustment device for movement platform of a flat-pressing flat foil stamping machine according to claim 8, characterized in that an inlet and outlet opening (4) on the cylinder barrel (5-2) is formed, and with connection in an air duct on the base (3) or on the movement platform (1) is formed, wherein a high-pressure blockage is formed at an outlet of the air channel.
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE4039047C2|1990-12-07|1993-11-25|Franz Knur|Impression press|
    AT162134T|1993-03-23|1998-01-15|Leinhaas Umformtechnik Gmbh|METHOD FOR HYDRAULICALLY CONTROLLING A JOINT OR TOGLE LEVER PRESS AND JOINT OR TOGLE LEVER PRESS WITH A CONTROL ADAPTED FOR CARRYING OUT THE METHOD|
    EP0858888B2|1997-02-13|2007-03-07|Maschinenfabrik Gietz Ag|Flat-bed blocking press|
    DE102004046493B4|2004-08-18|2013-02-28|Schuler Pressen Gmbh|Press in particular for the production of plastic moldings|
    DE202010013067U1|2010-12-06|2011-03-24|Foliotec Gmbh|Toggle press with adjusting device for a tool part|
    CN202054575U|2011-05-05|2011-11-30|东莞市达成机械设备制造有限公司|Sleeve oil cylinder lifting platform|
    CN102615960A|2012-03-28|2012-08-01|天津长荣印刷设备股份有限公司|Pressure adjusting device and working method thereof|
    CN103373051B|2012-04-28|2015-11-18|上海旭恒精工机械制造有限公司|The cross cutting that dwell time is adjustable/thermoprint platform driving mechanism|
    CN104712616B|2013-12-12|2017-04-12|上海旭恒精工机械制造有限公司|Internal circulation high-speed hydraulic system, hydraulic platform and hydraulic platform component|
    CN104691102B|2015-03-12|2017-04-26|唐山瑞可达科技有限公司|Level flattening printing table adjusting and controlling device|
    CN205523010U|2016-04-19|2016-08-31|唐山瑞可达科技有限公司|Flat gilt cross cutting machine motion platform adjusting device of concora crush|CN110980389A|2019-04-24|2020-04-10|黄山富田精工制造有限公司|Sheet cutting device|
    CN110980388B|2019-04-24|2022-02-18|黄山富田精工智造股份有限公司|Method for cutting sheet-shaped object|
    法律状态:
    2020-01-15| AZW| Rejection (application)|
    优先权:
    申请号 | 申请日 | 专利标题
    CN201610242114.6A|CN105729998B|2016-04-19|2016-04-19|Platen gold blocking die-cutting machine motion platform adjusting apparatus|
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