奥地利专利AT511630A1 FUNDING ROLE

专利PDF首页>>奥地利专利

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 conveyor roller (1) is specified, which has a stationary roller axle (2, 3, 4), stator windings (6) of a motor (5), which are connected in a rotationally fixed manner to the roller axle (2, 3), and control electronics (8). for said motor (5), which is rotatably connected to the roller shaft (2). Furthermore, the conveyor roller (1) comprises a rotatable about the roller axis (2, 3, 4) mounted roller shell (9) which is non-rotatably connected to a rotor (7) of said motor (5). Finally, the conveyor roller (1) between the stator windings (6) and the control electronics (8) and concentric with the roller axis (2) arranged and rotatably connected thereto sleeve (10), which comprises electrical conductors (11), which for the electrical contacting of the stator windings (6) are arranged with the control electronics (8).
公开号:AT511630A1
申请号:T949/2011
申请日:2011-06-29
公开日:2013-01-15
发明作者:
申请人:Tgw Mechanics Gmbh；
IPC主号:

专利说明:

25
16:29:15 29-06-2011 5/23 -1-
The invention relates to a conveyor roller, which comprises a stationary roller shaft, stator windings of a motor, which are non-rotatably connected to the roller shaft, and control electronics for said motor, which is rotatably connected to the roller axis. Furthermore, the conveyor roller comprises a rotatably mounted about the roller axis roller shell which is rotatably connected to a rotor of said motor.
Such a conveyor roller is known per se and is often used in conveyor systems of various kinds, for example in a warehouse, a production site or in a postal or luggage distribution system. Such conveyor systems are used for the comfortable conveying and sorting of sometimes very heavy loads. In conveyor systems with conveyor rollers of the type mentioned ("roller conveyor") the conveyed material is transported by individual, with the conveyed temporarily in contact, conveyor rollers. In addition to the motorized Förderrol-len mentioned above, a conveyor system may additionally also have idle conveyor rollers or conveyor rollers which are driven by a belt of a motorized conveyor roller.
A somewhat more difficult production step in the production of a conveyor roller consists in the electrical connection of the stator windings with the control electronics for controlling the roller motor, or even in the electrical connection of the control electronics to the outside.
From the prior art, for example, JP 2003102143 A is known, in which a connection cable of the stator winding is guided by a hollow roller axis. Furthermore, EP 1 845 604 A2 discloses a further conveyor roller 25 * · -2, in which a connection cable is guided through a hollow roller axis. Furthermore, it is known from EP 1 845 604 A2 to contact the stator windings via insulation displacement connections and to connect them via plug contacts with a further line section.
A disadvantage of the known solutions are the comparatively complicated manufacturing steps for electrically contacting the stator windings with an electronic control system and the electrical connection of the conveyor roller to the outside.
The object of the invention is therefore to provide an improved conveyor roller. In particular, the above-mentioned disadvantages are overcome and the manufacturing steps for producing a conveying roller are simplified.
The object of the invention is achieved with a conveyor roller of the type mentioned, comprising a arranged between the stator windings and the control electronics and concentric with the roller axis and rotatably connected thereto sleeve, which comprises electrical conductors, which is set up for the electrical contacting of the stator windings with the control electronics are.
According to the invention is achieved in that the stator windings can be easily connected to a control electronics. Furthermore, the electrical connection of the conveyor roller is simplified to the outside.
Advantageous embodiments and developments of the invention will become apparent from the dependent claims and from the description in conjunction with the figures. It is favorable if the electrical conductors are embedded in the material of the sleeve. In this way, the electrical conductors are well protected against damage, especially in the manipulation of the sleeve and during assembly of the same. Furthermore, the sleeve can be made substantially in one step when the electrical conductors are embedded in the sleeve. It is also favorable if the electrical conductors are aligned along the roller axis, in particular parallel to it. In this way, the sleeve needs N2011 / 14300 25 25 16:30:32 29-06-2011 7 (23 · «*« * * ** • a · »· * · · * * * * * * * ·· I It is also advantageous if the electrical conductors comprise a radially extending section, which makes it possible for the terminals of the electrical conductors to be exposed to the outside to lay and thus on the one hand produce more distance between the terminals, on the other hand, but also more distance to the roller axis, whereby the electrical contacting of the sleeve can be simplified.
It is advantageous if the electrical conductors comprise plug contacts which are prepared for plugging into a first printed circuit board carrying the control electronics (pins are soldered) or a plug device arranged thereon (pins are only inserted but not soldered). In this way, the electrical conductors can be particularly well connected to the control electronics.
In a particularly advantageous embodiment, the conveyor roller comprises a stator arranged on the second circuit board, which comprises conductor tracks for electrically connecting the stator windings with said sleeve. In this way, the connections for the stator windings are guided radially outward. As a result, on the one hand creates more distance between the terminals, on the other hand, but also more distance to the roller axis, whereby the electrical contact of the stator windings can be slimmed.
It is advantageous if the electrical conductors comprise plug contacts which are prepared for insertion into the second printed circuit board (pins are soldered) or a plug-in device arranged thereon (pins are only plugged, but not soldered). In this way, the electrical conductors can be particularly well connected to the stator windings.
In a particularly advantageous embodiment, the conveyor roller comprises a rolling bearing, which is arranged on said sleeve. In this way, the sleeve can provide a double benefit, namely on the one hand act as a carrier of the electrical conductors, on the other hand, but also as a carrier of the bearing. In particular, if the sleeve is made of plastic or ceramic, for example, a bearing seat can be produced relatively simply by injection molding or casting.
It is particularly advantageous if the named roller bearing is designed to be rotatable relative to the roller axis of the conveyor roller for supporting the roller jacket. Since the sleeve is arranged next to the stator windings, it is well suited for the storage of the roll shell from its position. The rolling bearing can directly store the Rolienmantei or indirectly, for example via an arranged on the outer ring of the bearing intermediate element or an intermediate tube, which may form, for example, the outer periphery of a motor unit.
Finally, it is advantageous if the sleeve is made of plastic or ceramic, in particular injection molded or cast. On the one hand, plastics and ceramics are good electrical insulators, which is why these materials are particularly suitable for receiving electrical conductors, on the other hand, these can also be injected or molded, whereby the electrical conductors can be embedded directly in the manufacture of the sleeve in the material thereof. In a further advantageous variant, the material of the sleeve is filled with fillers, for example glass fibers or residues.
For a better understanding of the invention, this will be explained in more detail with reference to the following figures
Each shows in a highly schematically simplified representation:
1 shows an exemplary conveyor roller in longitudinal section.
FIG. 2 shows an exemplary motor unit in longitudinal section and in side view; FIG.
3 shows the motor unit of Figure 2 in an oblique view.
4 shows the motor unit from Rg. 2 in an exploded view.
Fig. 5 shows another example of a motor unit with compensating rings in longitudinal section and N2011 / 14300 25 16:31:50 29-06-2011 9/23 did «· · -5-
Fig. 6, the motor unit of Fig. 5 in an oblique view.
By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and are to be transferred to the new situation mutatis mutandis when a change in position. Furthermore, individual features or combinations of features from the different exemplary embodiments shown and described can also represent independent, inventive or inventive solutions.
1 shows an exemplary conveyor roller 1 in longitudinal section. This comprises a stationary roller axis consisting of several parts 2, 3, 4, stator windings 6 of a motor 5, which are non-rotatably connected to the roller axle 2, an electronic control unit B for said motor 5, which is rotatably connected to the roller shaft 2 and a rotatably mounted about the roller axis 2, 3.4 Rolienmantel 9 which is rotatably connected to a rotor 7 of said motor 5. In addition, the conveyor roller 1 comprises a arranged between the stator windings 6 and the control electronics 8 and concentric with the roller axis 2 and rotatably connected thereto sleeve 10, which comprises electrical conductors 11 which are adapted for the electrical contacting of the stator windings 6 with the control electronics 8.
Preferably, the electrical conductors 11 are embedded in the material of the sleeve 10. It is particularly advantageous if the sleeve 10 is made of plastic or ceramic. For example, the sleeve 10 may be injection-molded from plastic and mixed with fillers, such as glass fibers, residues and the like.
In this example, the electrical conductors 11 comprise plug-in contacts 12, which are plugged and soldered into a first conductor, which carries the control electronics 8.
N2011 / 143QO • · • · 16.32: 32 29-06-2011 10/23 2 $
• »«
6 plate 13 are prepared. Alternatively, it would also be conceivable for the plug contacts 12 to be prepared in a plug-in device (not shown) arranged on the printed circuit board 13. Since the soldering of the plug contacts 12 is omitted in this case, the assembly of the conveyor roller 1 may be simplified under certain circumstances.
In this example, the electrical letters 11 are aligned longitudinally of the roller axis 2, in particular parallel thereto. This is advantageous but not mandatory. It would also be conceivable that the electrical conductors 11 comprise a radially extending section, so that the stator windings 6 can be contacted more easily.
For the same purpose, the conveyor roller 1 in this example comprises a stator arranged second circuit board 14, which conductor tracks for electrically connecting the stator windings 6 with said sleeve 10 comprises. Advantageously, the electrical conductors 11 then comprise plug-in contacts 15 which are prepared for insertion and soldering into the second printed circuit board 14. Alternatively, it would also be conceivable for the plug contacts 15 to be prepared in a plug-in device (not shown) arranged on the printed circuit board 14. Since the soldering of the plug contacts 15 is omitted in this case, the assembly of the conveyor roller 1 may be simplified under certain circumstances.
Furthermore, the conveyor roller 1 comprises a roller bearing 16, which is arranged on said sleeve 10. Specifically, the rolling bearing 16 is arranged together with the bearings 17 and 18 for supporting the roller shell Θ rotatable to the roller axis 2, 3.4.
In addition, the conveyor roller 1 comprises two holding devices 19 and 20, with which the conveyor roller 1 mounted in a frame, not shown, in a concrete clip-in can be. While the left adhesive device 19 is fixed in the roller shaft 2, the roller shaft 4 and the right holder 20 are made of one piece, which is preferably molded of plastic. Of course, but also the roller shaft 4 and the holding device 20 could be constructed in two parts. on / ne / on11 1cΊΔ Nr · R'SQQ P.010 / 023 25 • · * 16:33:11 29-06-20Π 11/23 -7-
At the bearing 18, a roller shell carrier 21 is mounted, which on the one hand serves to fasten the roller jacket 9, but in this example also comprises two optional grooves for round belts, which serve to drive adjacent conveyor rollers 1. It could, for example, but also a V-belt or a V-ribbed belt (poly V-belt) may be provided.
On the left side of the roller shell 9 is mounted on a motor tube 22, which forms the outer periphery of the motor unit 23. For rotationally fixed attachment of the roller shell 9, this is pressed into recesses or recesses 24 of the motor tube 22. The motor tube 22 is mounted on the bearings 16 and 17 in this example via a left motor tube carrier 25 and a right motor tube carrier 26. It would also be conceivable, of course, that the motor tube 22 sits directly on the bearings 16 and 17.
Finally, a housing cover 27 is shown in FIG. 1, which forms a unit with the roller axle 2. Of course, the housing cover 27 and the roller axle 2 could also be constructed separately. From the housing cover 27, a connecting cable 28 is led out, which is soldered to the circuit board 13 and the electrical connection of the conveyor roller 1 is used. On the right side of the housing is schiießlich closed with a lid 29.
As can be clearly seen in FIG. 1, the roller axle in this example consists of several parts 2, 3 and 4. This is by no means mandatory. Rather, it would also be conceivable that the parts 2 and 3 and also the parts 2, 3 and 4 consist of a common component. In the latter case, the conveyor roller then has a continuous Roltenachse.
Fig. 2 shows the motor unit 23 in longitudinal section and in side view somewhat enlarged compared to FIG. 1. It can be clearly seen that the motor unit 23 forms an independent structural unit, which can be combined with different roller shells 9. For example, the roll mills 9 may be of different lengths, different thickness, or made of different materials to meet different needs. In particular, the roll shells may also have a different surface or surface structure.
Fig. 3 shows the motor unit 23 now in an oblique view, Fig. 4 in an exploded view. From Fig. 4 is particularly clear that the electrical conductors 11 are distributed around the entire circumference of the sleeve 10. Although this is an advantageous feature, it is also conceivable that the electrical conductors 11 are concentrated in one area. Furthermore, the electrical conductors 11 are not necessarily embedded in the material of the sleeve 10, but could for example also be pressed in longitudinal grooves on the circumference of the sleeve 10.
Preferably, the conductors 11 are metallic pins, which also form the plug contacts 12 and 15. It would also be conceivable that the electrical conductors 11 are formed by separate wires or cables on which plug contacts are pressed or soldered, for example. Of course, also directly the wires or cables with the circuit boards 13 and / or 14 soldered or connected for example via insulation displacement contacts with this. The same technical teaching is analogously applicable to the connecting wires of the stator windings 6.
Figures 5 and 6 show a variant of the motor unit 30 (Figure 5 in longitudinal section, Fig. 6 in an oblique view), which differs from the motor unit 23 only by two features. On the one hand, a plug 31 is attached to the cable 28, by means of which the conveyor roller 1 can be electrically contacted. On the other hand, there are two compensating elements 32 and 33 on the motor tube 22, which serve to compensate for tolerances between the motor tube 22 and the roller casing 9, so that the motor tube 22 can be more easily inserted into the roller casing 9, or a complex processing of the same on the periphery, for example by turning accounts can. The compensating elements 32 and 33 can be formed as shown by specially designed components, but for example by O-rings, copper rings and the like.
The exemplary embodiments show possible embodiments of a conveyor roller 1 according to the invention, it being noted at this point that the invention is not limited to the specifically illustrated embodiments of the same. N2011 / 14300 16:34:35 29-06-2011 13/23 25 ♦ · · * * * * * * »* * * * * * * * * * * ► * * * * * * * * * * * * * *« «'-9 is restricted, but rather also various combinations of the individual variants with each other are possible and this possibility of variation due to the doctrine of technical action by objective invention in the skill of those working in this technical field is the expert. Thus, all conceivable embodiments which are possible by combinations of individual details of the embodiment variant shown and described are also included in the scope of protection.
In particular, the control electronics 8 can also be arranged on the stator-side printed circuit board 14 and serve the printed circuit board 13 mainly or exclusively the electrical contacting of the conveyor roller 1 to the outside, for example, as shown by soldering a cable 28 or by providing outwardly guided and on the Printed circuit board 13 arranged plug contacts. These can be formed directly by printed conductors on the printed circuit board 13, or else by a soldered to the circuit board 13 connector or a soldered socket.
For the sake of order, it should finally be pointed out that, for a better understanding of the structure of the conveyor roller 1, it is shown schematically in the figures and in reality therefore more components than dargestelit, fewer components than shown or may include other components. 142011/14300 16:36:11 29-06-2011 16/23 16:36:11 29-06-2011 16/23 Reference signs Constructing first part of the roller axle second part of the roller axle third part of the roller axle motor
stator windings
rotor
control electronics
Roller sleeve sleeve electrical conductor plug contact
Printed circuit board Control electronics stator-side printed circuit board Plug-in contact Rolling bearings Rolling bearings Rolling bearings
holder
holder
Roller shell carrier
motor tube
motor unit
Recess or recess of left engine tube carrier right engine tube carrier
housing cover
connection cable
cover
motor unit
plug
compensation element
Compensation element N2011 / 14300

权利要求:
Claims (1)
[1]
25 • * * I * «* * * ·» · * * * * ff * * * * * > 1. ff ff ff • ff ff ff * ff «·» fff «· 16:35:08 29-06-2011 14/23 -1 - Claims 1. A conveyor roller (1) comprising: a stationary roller axle (2, 3, 4), stator windings (6) of a motor (5) which are rotatably connected to the roller axle (2, 3), an electronic control unit (8) for said motor (5), which rotatably connected to the roller shaft (2) is and a rotatable about the roller axis (2, 3, 4) mounted roller shell (9) rotatably connected to a rotor (7) of said motor (5), characterized by a between the stator windings (6) and the control electronics (8 ) and concentric with the roller axis (2) arranged and with this rotatably connected sleeve (10), which comprises electrical conductors (11) which are adapted for the electrical contacting of the stator windings (6) with the control electronics (8). Second conveyor roller (1) according to claim 1, characterized in that the electrical conductors (11) are embedded in the material of the sleeve (10). 3. Fördenrolle (1) according to claim 1 or 2, characterized in that the electrical conductors (11) are aligned along the roller axis (2). 4. conveyor roller (1) according to claim 1 or 2, characterized in that the electrical conductors (11) comprise a radially extending portion. 5. conveyor roller (1) according to one of claims 1 to 4, characterized in that the electrical conductors (11) plug contacts (12), which for insertion into a control electronics (8) carrying the first printed circuit board (13) or an attached Steckvomchtung are prepared. N2011 / 14300 25 16:35:42 29-06-2011 15/23

* »·························································································································································································································· according to one of claims 1 to 5, characterized by a stator side arranged, second printed circuit board (14), which conductor tracks for electrically connecting the stator windings (6) with said sleeve (10). 7. conveyor roller (1) according to claim 6, characterized in that the electrical conductors (11) comprise plug contacts (15) which are prepared for insertion into the second printed circuit board (14) or a plug-in device arranged thereon. 8. conveyor roller (1) according to one of claims 1 to 7, characterized by a rolling bearing (16) which is arranged on said sleeve (10). 9. conveyor roller (1) according to claim 8, characterized in that said rolling bearing (16) for supporting the roller shell (9) rotatable to the roller axis (2, 3, 4) of the conveyor roller (1) is arranged. 10. conveyor roller (1) according to one of claims 1 to 9, characterized in that the sleeve (10) is made of plastic or ceramic. TGW Mechanics GmbH by Attorneys ^ ^ Partner ^ Attorney at Law N2011 / 14300

类似技术:

公开号 | 公开日 | 专利标题

AT511630B1|2013-04-15|FUNDING ROLE

EP3109187B1|2017-12-27|Junction box for a conveying roller, conveying system, and method for producing a conveying system

EP1926999B1|2014-10-08|Base module for a motion sensor

DE10112895B4|2011-09-29|Slip ring unit with a printed circuit board

DE1566981A1|1970-10-01|Semiconductor device and method for its manufacture

EP3155710B1|2018-10-03|Stator of an electric machine

DE102009038258A1|2010-04-01|Brush holder of an engine

DE112014005442T5|2016-09-15|engine

EP2410634B1|2012-12-12|Small electric motor and method for manufacturing the same

EP2051341A2|2009-04-22|Cable device with shielded cable sections

DE3445137A1|1986-06-19|Electric motor, especially a split-cage motor

EP3408895A1|2018-12-05|Linearly moveable sliding contact element having transport device and production method

DE102014205210B4|2018-08-09|Blower housing, in particular for a combustion air blower of a vehicle heater and blower

DE102013217993A1|2015-03-12|Circuit board assembly, method of making a printed circuit board assembly and radiator fan module

EP2044661B1|2013-05-01|Device for connecting an electric motor intended for use in a fuel tank, in particular of a motor vehicle

DE202015105245U1|2017-01-09|electric motor

DE102007001995A1|2007-07-12|Connection adapter e.g. electromechanical interface, for sensor or actuator, has circuit board pressed into housing and plug socket, and adapter is connected between connection side of sensors and input side of plug connector

DE102014226062A1|2016-06-16|Positioning device and component with the same

DE102019212472A1|2021-02-25|Electrically commutated machine

EP0917420A2|1999-05-19|Electronic apparatus, in particular telephone apparatus, and method for manufacturing the same

DE202013010545U1|2014-01-20|Electrical contact element

EP3271044B1|2020-05-06|Fuel filter

EP3772784A1|2021-02-10|Two-row connector for a strip or film cable, method for producing the same, and power transmission device

DE102017121586A1|2019-03-21|adapter device

DE19710428B4|2006-03-09|Method for producing a connector

同族专利:

公开号 | 公开日

EP2726388B1|2015-08-05|

EP2726388A2|2014-05-07|

ES2552168T3|2015-11-26|

WO2013000006A3|2013-05-10|

WO2013000006A2|2013-01-03|

AT511630B1|2013-04-15|

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

US5442248A|1994-04-11|1995-08-15|Interroll Holding, A.G.|Motorized pulley with integral electrical connector|

WO2001052386A2|2000-01-12|2001-07-19|Mol Belting Company|Electric motor with external rotor|

EP1209101A1|2000-11-22|2002-05-29|Itoh Electric Company Limited|Motorized roller|

WO2005090208A1|2004-03-12|2005-09-29|Interroll Holding Ag|A motorized pulley with cable connector|DE102013110998A1|2013-10-02|2015-04-02|Ebm-Papst St. Georgen Gmbh & Co. Kg|Electric motor in the form of an external rotor motor|JP2003102143A|2001-09-26|2003-04-04|Ito Denki Kk|Motor built-in roller|

DE10324664A1|2003-05-30|2004-12-30|Siemens Ag|Rollers and roller motors|

AT508662B1|2009-09-14|2011-03-15|Tgw Mechanics Gmbh|CONVEYOR SYSTEM FOR PROMOTING SUPPLY|US9022209B2|2013-09-20|2015-05-05|Laitram, L.L.C.|Cleanable conveyor-belt drive system|

AT514728B1|2013-10-11|2015-05-15|Tgw Mechanics Gmbh|Conveying system with substantially symmetrical longitudinal conductors|

AT514981B1|2013-10-11|2016-01-15|Tgw Mechanics Gmbh|Conveyor roller and conveyor with moisture protection|

AT514980B1|2013-10-11|2015-12-15|Tgw Mechanics Gmbh|Swivel bearing and conveyor roller for an oblique installation of the same in a conveyor system|

AT514999B1|2013-11-06|2015-11-15|Tgw Mechanics Gmbh|Method for addressing / series linearly linked control components of a conveyor system|

DE102014222171A1|2014-10-30|2016-05-04|Interroll Holding Ag|Conveyor for conveyor systems, modular system and method for producing such a conveyor|

EP3034437B1|2014-12-15|2018-10-31|MTA Systems GmbH|Drive unit for a transport roller|

DE102015106024A1|2015-04-20|2016-11-03|Interroll Holding Ag|Conveying device with configuration change|

DE102015106026B3|2015-04-20|2016-08-25|Interroll Holding Ag|Method for exchanging a control unit in a conveyor device|

DE102015106034A1|2015-04-20|2016-10-20|Interroll Holding Ag|Installation method for setting up conveying devices|

CN105515272B|2015-11-09|2018-04-10|宁波海得工业控制系统有限公司|A kind of spindle motor|

CN105515271B|2015-11-09|2018-04-10|宁波海得工业控制系统有限公司|Spindle motor|

DE102016112054B4|2016-06-30|2021-08-12|Interroll Holding Ag|Drum motor with alternative gear mount|

DE102016112051A1|2016-06-30|2018-01-04|Interroll Holding Ag|Modular system for motorized conveyor rollers|

DE102016114524B4|2016-08-05|2020-09-03|Interroll Holding Ag|Drum motor with frequency converter and optional belt tension sensor|

DE102016114672A1|2016-08-08|2018-02-08|Interroll Holding Ag|Electrical connector for motorized rollers|

EP3373232B1|2017-03-09|2020-12-09|Interroll Holding AG|Intralogistic arrangement|

法律状态:

优先权:

申请号 | 申请日 | 专利标题

ATA949/2011A|AT511630B1|2011-06-29|2011-06-29|FUNDING ROLE|ATA949/2011A| AT511630B1|2011-06-29|2011-06-29|FUNDING ROLE|

ES12743353.0T| ES2552168T3|2011-06-29|2012-06-27|Transport roller|

EP12743353.0A| EP2726388B1|2011-06-29|2012-06-27|Conveyor roller|

PCT/AT2012/050086| WO2013000006A2|2011-06-29|2012-06-27|Conveyor roller|

[返回顶部]