CN220886461U - Flat copper wire feeding equipment - Google Patents
Flat copper wire feeding equipment Download PDFInfo
- Publication number
- CN220886461U CN220886461U CN202322086045.2U CN202322086045U CN220886461U CN 220886461 U CN220886461 U CN 220886461U CN 202322086045 U CN202322086045 U CN 202322086045U CN 220886461 U CN220886461 U CN 220886461U
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- Prior art keywords
- wire feeding
- flat copper
- module
- driving
- copper wire
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000000084 colloidal system Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
The utility model relates to a flat copper wire feeding device, comprising: two send line module, every send line module all includes: the wire feeding device comprises a driving wire feeding wheel, a driven wire feeding wheel and a wire feeding belt sleeved outside the driving wire feeding wheel and the driven wire feeding wheel, wherein the driving wire feeding wheel and the driven wire feeding wheel support the wire feeding belt and drive the wire feeding belt to circularly rotate; wherein: the two send line module parallel arrangement is provided with the clearance of sending line that can hold flat copper wire between two send line modules, flat copper wire can with two send line module butt pressure contact, set up the line area rotation opposite direction of sending in the line module. The utility model provides flat copper wire feeding equipment which reduces occupied space and is compatible with wire feeding requirements of different lengths.
Description
Technical Field
The utility model relates to the technical field of flat wire motor manufacturing equipment, in particular to flat copper wire feeding equipment.
Background
The lithium battery industry develops rapidly, in order to meet the power and endurance requirements of new energy automobiles, the flat wire motor technology is redeveloped and used by vast automobile manufacturers, and compared with the traditional wound motor, the flat wire motor has the characteristic of flat copper wires, so that the motor is smaller in size and higher in power under the same power, and is the development direction of next generation new energy driving motors.
The existing flat wire motor stator cannot directly wind like round copper wires because of the special structure, generally the flat copper wires are made into hairpin shapes, then the hairpin-shaped flat copper wires are respectively inserted into stator slots, finally the ends of the flat copper wires are respectively welded in a welding mode, so that a complete stator winding is formed, the flat copper wires are H-shaped, and the main production process at present is unreeling-straightening-wire feeding-peeling-cutting-2D shaping-3D shaping.
The existing flat wire feeding structure mainly adopts a straight line module to directly feed wires after compaction, and the existing structure has certain defects:
1. The structural beat can meet the requirement of use, but the occupied space is too large, the cost of the factory building land can be greatly increased, the current wire feeding length L required in the market is generally 400-600mm, the wire feeding length is required to be met, and the length space is generally 1000-1400 mm.
2. The structure has no compatibility to the wire feeding length of the flat copper wire, for example, the longest length of 500mm is set in the early stage, the wire feeding length is not increased in the later stage, and the wire feeding structure of the flat copper wire needs to be changed.
Disclosure of utility model
Therefore, the technical problem to be solved by the utility model is to solve the problems that a flat copper wire feeding mechanism in the prior art is large in occupied area and cannot be compatible with feeding requirements of different lengths, and the flat copper wire feeding equipment is provided, so that occupied space is reduced, and feeding requirements of different lengths are compatible.
In order to solve the technical problems, the utility model provides flat copper wire feeding equipment, which comprises:
Two send line module, every send line module all includes: the wire feeding device comprises a driving wire feeding wheel, a driven wire feeding wheel and a wire feeding belt sleeved outside the driving wire feeding wheel and the driven wire feeding wheel, wherein the driving wire feeding wheel and the driven wire feeding wheel support the wire feeding belt and drive the wire feeding belt to circularly rotate;
wherein: the two send line module parallel arrangement is provided with the clearance of sending line that can hold flat copper wire between two send line modules, flat copper wire can with two send line module butt pressure contact, set up the line area rotation opposite direction of sending in the line module.
In one embodiment of the utility model, the wire feeding module further comprises a driving rotating shaft connected with the driving wire feeding wheel, a transmission gear is sleeved outside the driving rotating shaft, and two transmission gears in the two wire feeding modules are meshed.
In one embodiment of the present utility model, the wire feeding module further includes: the output end of the module driving source is connected with one of the transmission gears, and the module driving source drives the two transmission gears to synchronously rotate.
In one embodiment of the utility model, the wire feeding module further comprises a driven rotating shaft connected with the driven wire feeding wheel, and the driving rotating shaft and the driven rotating shaft in the wire feeding module are sleeved with synchronous belts.
In one embodiment of the present utility model, the module driving source includes: the device comprises a servo motor, a speed reducer and a coupler, wherein the servo motor and the speed reducer form a driving part, one end of the coupler is connected with the speed reducer, and the other end of the coupler is connected with the driving rotating shaft.
In one embodiment of the present utility model, the wire feeding belt is made of elastic colloid material.
In one embodiment of the utility model, the wire feeding device further comprises a support frame, wherein a sliding rail is arranged on the support frame, the extending direction of the sliding rail is perpendicular to the arranging direction of the wire feeding module, and the wire feeding module comprises: one wire feeding module is fixedly arranged on the supporting frame, the other wire feeding module is arranged on the sliding rail in a sliding manner through the sliding block, the position of the sliding block on the sliding rail is adjusted, and the wire feeding gap between the two wire feeding modules can be changed.
In one embodiment of the utility model, the device further comprises an adjusting component, wherein the adjusting component is arranged on the supporting frame, the output end of the adjusting component is connected with the sliding block, and the adjusting component drives the sliding block to move on the sliding rail.
In one embodiment of the present utility model, a stopper is provided on the slide rail, the slider abuts against the stopper, and the movement position of the slider is restricted by the stopper.
In one embodiment of the utility model, tension wheels are further arranged on two sides of the two wire feeding modules, and the tension wheels are pressed against the wire feeding belt.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
According to the flat copper wire feeding equipment, a translation wire feeding mode of a linear module in the prior art is changed into a rolling wire feeding mode, two parallel wire feeding modules are arranged to form a wire feeding gap, and the flat copper wire is driven to be conveyed in the wire feeding gap by extrusion friction force between a wire feeding belt and the flat copper wire, so that compared with the linear module, the flat copper wire feeding equipment does not need to reserve a translation wire feeding space, and the flat copper wire can be supported in the horizontal direction only by setting the length of the wire feeding module to ensure the straightness of the flat copper wire, for example: if the wire feeding length is required, the wire feeding length is as follows: 400-600 mm, the flat copper wire can be supported in the horizontal direction only by setting the length of the wire feeding module to be more than 600mm, so that the length of the whole equipment is generally 600-800 mm, and compared with the linear module, the linear module needs 1000-1400 mm in length space, and the occupied area of the linear module can be reduced in the length direction, so that the equipment can be placed in a narrow space for use;
Moreover, the rolling wire feeding mode is adopted, the length of the flat copper wire is not limited, a fixed length supporting section is arranged, namely, after the length of the wire feeding module is set, uninterrupted wire feeding can be performed in a rolling mode, the structure of the wire feeding module is not required to be changed, the wire feeding requirements of different lengths can be met, and the problem that the wire feeding lengths are incompatible in the prior art is solved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which:
Fig. 1 is a schematic view of the overall structure of a flat copper wire feeding apparatus of the present utility model;
Fig. 2 is a schematic view of an internal structure of the flat copper wire feeding apparatus of the present utility model.
Description of the specification reference numerals: 1. a wire feeding module; 11. a driving wire feeding wheel; 12. driven wire feeding wheels; 13. a wire feeding belt; 14. a driving rotating shaft; 15. a transmission gear; 16. a driven rotating shaft; 17. a synchronous belt; 2. wire feeding gaps; 3. a support frame; 4. a slide rail; 5. a slide block; 6. an adjustment assembly; 7. a limiting block; 8. tensioning wheel.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1, the flat copper wire feeding apparatus of the present utility model includes: the two wire feeding modules 1, the extending direction of the two wire feeding modules 1 is the same, and the two wire feeding modules 1 are arranged in parallel, so that a wire feeding gap 2 capable of accommodating a flat copper wire is formed between the two wire feeding modules 1, the wire feeding gap 2 is slightly smaller than the height of the flat copper wire, the upper side and the lower side of the flat copper wire are respectively in pressing contact with the two wire feeding modules 1, the wire feeding belts in the two wire feeding modules 1 are arranged in opposite rotation directions, and the flat copper wire can be driven to be conveyed in the wire feeding gap 2 through extrusion friction force between the wire feeding modules 1 and the flat copper wire.
Referring to fig. 2, in this embodiment, the setting of each wire feeding module 1 includes: initiative wire feeding wheel 11, driven wire feeding wheel 12 and cover are established initiative wire feeding wheel 11 and driven wire feeding wheel 12 are outer send the line area 13, initiative wire feeding wheel 11 and driven wire feeding wheel 12 support send line area 13, and drive send line area 13 circulation rotation compares in the mode that the point supported, and this embodiment adopts the mode that the area supported sets up the conveyer belt forms certain support length to the flat copper line, can guarantee the straightness accuracy of flat copper line in the conveying process.
In actual use, if the straight line length of the flat copper wire is required to be: 400-600 mm, then only need set up the length of sending line module 1 and be greater than 600mm just can support the flat copper line in the horizontal direction, consequently set up the length of whole equipment generally can be realized at 600-800 mm, compare in sharp module needs 1000-1400 mm's length space, can reduce its area in the length direction, makes this equipment can place and use in narrow and small space.
Moreover, the rolling wire feeding mode is adopted, the length of the flat copper wire is not limited, a fixed length supporting section is arranged, namely, after the length of the wire feeding module 1 is set, uninterrupted wire feeding can be performed in a rolling mode, the structure of the wire feeding module is not required to be changed, the wire feeding requirements of different lengths can be met, and the problem that the wire feeding lengths are incompatible in the prior art is solved.
In the in-process of in-service use, in order to guarantee the stability of flat copper line sending wire, need set up that two sets of send wire module 1 can synchronous rotation, on the one hand need guarantee that the rotation speed and the rotation opportunity that send wire module 1 of two sets of send wire module are the same, on the other hand still need guarantee that initiative wire feeding wheel 11 and driven wire feeding wheel 12 in same wire feeding module 1 synchronous rotation.
Referring to fig. 2, in this embodiment, in order to meet the requirements that the rotational speeds and rotational timings of the two groups of wire feeding modules 1 are the same and the rotational directions are opposite, the wire feeding modules 1 are further provided with a driving rotating shaft 14 connected with the driving wire feeding wheel 11, a transmission gear 15 is sleeved outside the driving rotating shaft 14, the two transmission gears 15 in the two wire feeding modules 1 are meshed, synchronous rotation of the two driving wire feeding wheels 11 can be achieved through meshing cooperation of the transmission gears 15, the rotational speeds and the rotational times are guaranteed to be the same, and the rotational directions of the meshed transmission gears 15 are opposite, so that the requirement that the rotational directions of the driving wire feeding wheels 11 are opposite is also achieved.
Specifically, with the above-mentioned structure of the transmission gear 15, only one module driving source needs to be provided in this embodiment, and an output end of the module driving source is connected to one of the transmission gears 15, where the module driving source drives two transmission gears 15 to rotate synchronously.
Specifically, in the present embodiment, setting the module driving source includes: the servo motor, speed reducer and shaft coupling, servo motor and speed reducer make up drive portion, the shaft coupling one end is connected the speed reducer, the other end is connected initiative pivot 14, with servo motor control, can guarantee to send the accuracy of line + -0.01 mm, in other embodiments, also can adopt other drive modes, as long as can drive transmission gear 15 rotate can.
Referring to fig. 2, in this embodiment, in order to meet the requirement of synchronous rotation of the driving wire feeding wheel 11 and the driven wire feeding wheel 12 in the same wire feeding module 1, the wire feeding module 1 is further provided with a driven rotating shaft 16 connected with the driven wire feeding wheel 12, a synchronous belt 17 is sleeved outside the driving rotating shaft 14 and the driven rotating shaft 16 in the wire feeding module 1, and the power of the module driving source can be transmitted from the driving wire feeding wheel 11 to the driven wire feeding wheel 12 through the transmission of the synchronous belt 17.
Specifically, in the actual use process, the synchronous belts 17 can also be sleeved outside the two driven rotating shafts 16 in the two wire feeding modules 1, and the synchronous precision of the driving wire feeding wheel 11 and the driven wire feeding wheel 12 can be ensured through the cooperation of a plurality of groups of synchronous belts 17.
Specifically, in this embodiment, it is necessary to drive the flat copper wire to transmit by using the extrusion friction force between the wire feeding belt 13 and the flat copper wire, and therefore, in order to increase the friction force between the wire feeding belt 13 and the flat copper wire, the wire feeding belt 13 is made of an elastic colloid material, and the wire feeding belt 13 and the flat copper wire are flexibly contacted while increasing the friction force, so that the wire feeding belt 13 is prevented from clamping and damaging the flat copper wire.
Specifically, because the wire feeding belt 13 is made of elastic colloid materials, in the long-term use process, the wire feeding belt is likely to be stretched to cause elastic deformation, and the wire feeding belt cannot be fastened in a sleeved mode outside the driving wire feeding wheel 11 and the driven wire feeding wheel 12, and the situation that transmission slips easily occurs, in this embodiment, tension wheels 8 are further arranged on two sides of the two wire feeding modules 1, the tension wheels 8 are abutted against the wire feeding belt 13, and the position of the tension wheels 8 is adjusted, so that the wire feeding belt 13 is always in a tensioned state.
Referring to fig. 1 and 2, in this example, a supporting frame is further provided, the wire feeding module 1 is disposed on the supporting frame 3, a sliding rail 4 is disposed on the supporting frame 3, and an extending direction of the sliding rail 4 is perpendicular to a setting direction of the wire feeding module 1, where: one send line module 1 is fixed to be set up on the support frame, another send line module 1 is in through slider 5 slip setting on slide rail 4, adjusts slider 5 is in the position on slide rail 4, can change the line clearance 2 that send between two send line modules 1, sets up two sets of send line modules 1 like this and can relative slip regulation send line clearance 2's size to be applicable to the flat copper line of co-altitude not send line, further improve the compatibility of equipment.
Specifically, in the in-service use process, the position of the sliding block 5 on the sliding rail 4 can be manually adjusted, after the position is adjusted, the sliding block 5 is locked and fixed on the sliding rail 4, and an adjusting component 6 can also be arranged, as shown in fig. 1 and 2, in the embodiment, the adjusting component 6 is arranged on the supporting frame 3, the output end of the adjusting component 6 is connected with the sliding block 5, the adjusting component 6 drives the sliding block 5 to move on the sliding rail 4, the simplest setting is that the adjusting component 6 is an air cylinder and can drive the sliding block 5 to move, in order to limit the moving position of the air cylinder driving the sliding block 5, a limiting block 7 is arranged on the sliding rail 4, the sliding block 5 is abutted to the limiting block 7, and the moving position of the sliding block 5 is limited by the limiting block 7.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A flat copper wire feeding apparatus, comprising:
Two send line module, every send line module all includes: the wire feeding device comprises a driving wire feeding wheel, a driven wire feeding wheel and a wire feeding belt sleeved outside the driving wire feeding wheel and the driven wire feeding wheel, wherein the driving wire feeding wheel and the driven wire feeding wheel support the wire feeding belt and drive the wire feeding belt to circularly rotate;
wherein: the two send line module parallel arrangement is provided with the clearance of sending line that can hold flat copper wire between two send line modules, flat copper wire can with two send line module butt pressure contact, set up the line area rotation opposite direction of sending in the line module.
2. The flat copper wire feeding apparatus according to claim 1, wherein: the wire feeding module further comprises a driving rotating shaft connected with the driving wire feeding wheel, a transmission gear is sleeved outside the driving rotating shaft, and two transmission gears in the wire feeding module are meshed.
3. The flat copper wire feeding apparatus according to claim 2, wherein: the wire feeding module further comprises: the output end of the module driving source is connected with one of the transmission gears, and the module driving source drives the two transmission gears to synchronously rotate.
4. The flat copper wire feeding apparatus according to claim 2, wherein: the wire feeding module further comprises a driven rotating shaft connected with the driven wire feeding wheel, and a synchronous belt is sleeved outside the driving rotating shaft and the driven rotating shaft in the wire feeding module.
5. The flat copper wire feeding apparatus according to claim 2, wherein: the module driving source includes: the device comprises a servo motor, a speed reducer and a coupler, wherein the servo motor and the speed reducer form a driving part, one end of the coupler is connected with the speed reducer, and the other end of the coupler is connected with the driving rotating shaft.
6. The flat copper wire feeding apparatus according to claim 1, wherein: the wire feeding belt is made of elastic colloid materials.
7. The flat copper wire feeding apparatus according to claim 1, wherein: still include the support frame be provided with the slide rail on the support frame, the extending direction of slide rail with send the setting direction of line module perpendicular, wherein: one wire feeding module is fixedly arranged on the supporting frame, the other wire feeding module is arranged on the sliding rail in a sliding manner through the sliding block, the position of the sliding block on the sliding rail is adjusted, and the wire feeding gap between the two wire feeding modules can be changed.
8. The flat copper wire feeding apparatus according to claim 7, wherein: the sliding rail comprises a sliding rail body, and is characterized by further comprising an adjusting component, wherein the adjusting component is arranged on the supporting frame, the output end of the adjusting component is connected with the sliding block, and the adjusting component drives the sliding block to move on the sliding rail.
9. The flat copper wire feeding apparatus according to claim 7, wherein: the sliding rail is provided with a limiting block, the sliding block is abutted to the limiting block, and the moving position of the sliding block is limited through the limiting block.
10. The flat copper wire feeding apparatus according to claim 1, wherein: and tensioning wheels are arranged on two sides of the two wire feeding modules, and the tensioning wheels are propped against the wire feeding belt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867016 | 2023-07-17 | ||
| CN2023218670163 | 2023-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220886461U true CN220886461U (en) | 2024-05-03 |
Family
ID=90842467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322086045.2U Active CN220886461U (en) | 2023-07-17 | 2023-08-04 | Flat copper wire feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220886461U (en) |
-
2023
- 2023-08-04 CN CN202322086045.2U patent/CN220886461U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |