阅读说明：本技术 一种叠片机构 (Lamination mechanism ) 是由 崔九稳 于 2018-06-26 设计创作，主要内容包括：本发明涉及一种叠片机构,包括机架、放卷机、放料控制模组、真空料夹、叠片台控制模组、叠片台工作模组,所述放料控制模组和所述叠片台控制模组分别固定于所述机架上,所述放卷机与所述放料控制模组连接,所述真空料夹与所述放料控制模组连接,所述叠片台工作模组与所述叠片台控制模组连接,该叠片机构通过对极片的位置追踪检测,对应调整叠片机构的角度,使叠片台的位置准确对应来料极片的角度,完成精准的叠片,提高产品质量,从而降低废品率,提高工作效率。(The invention relates to a lamination mechanism which comprises a rack, an unreeling machine, a material placing control module, a vacuum material clamp, a lamination table control module and a lamination table working module, wherein the material placing control module and the lamination table control module are respectively fixed on the rack, the unreeling machine is connected with the material placing control module, the vacuum material clamp is connected with the material placing control module, the lamination table working module is connected with the lamination table control module, and the lamination mechanism correspondingly adjusts the angle of the lamination mechanism through tracking and detecting the position of a pole piece so that the position of the lamination table accurately corresponds to the angle of an incoming pole piece to complete accurate lamination and improve the product quality, thereby reducing the rejection rate and improving the working efficiency.)

1. The utility model provides a lamination mechanism, its characterized in that includes frame, unreels machine, blowing control module, vacuum material clamp, lamination platform control module, lamination platform work module, the blowing control module with lamination platform control module is fixed in respectively in the frame, unreel the machine with the blowing control module is connected, the vacuum material clamp with the blowing control module is connected, lamination platform work module with lamination platform control module connects.

2. The laminating mechanism according to claim 1, wherein said unwinding machine comprises a material tray unwinding driving device, a material shaft supporting plate, an unwinding tray, a first set of material shafts, a second set of material shafts, a material shaft tension driving device, a material shaft sliding rail, a material shaft sliding block, a material tray mounting plate, an encoder and a sensor, wherein said material shaft supporting plate is fixed on said material tray mounting plate, said unwinding tray driving device is fixed on said material shaft supporting plate, said unwinding tray is connected with said material tray unwinding driving device, said material shaft tension driving device is fixed on said material tray mounting plate, said material shaft sliding rail is fixed on said material tray mounting plate, said material shaft sliding block is connected with said material shaft sliding rail, one end of said first set of material shafts is connected with said material shaft tension driving device, the other end is connected with said material shaft sliding block, one end of said second set of material shafts is connected with said material shaft supporting plate, the other end is connected with the material placing tray mounting plate, and the encoder and the sensor are fixed on the material shaft supporting plate.

3. The laminating mechanism according to claim 1, wherein the feeding control module comprises a platform mounting plate, a material clamp rotation driving device, a material tray translation driving device, a translation plate and a material clamp rotation shaft, wherein the material clamp up-and-down driving device is fixed on the frame, the material tray translation driving device is fixed on the platform mounting plate, the translation plate is slidably connected with the material tray translation driving device, the material clamp rotation driving device is fixed on the translation plate and connected with the material clamp rotation shaft, one end of the material clamp rotation shaft is connected with the material feeding plate, the other end of the material clamp rotation shaft is connected with the vacuum material clamp, and the material clamp up-and-down driving device is fixed on the platform mounting plate and connected with the vacuum material clamp.

4. The laminating mechanism according to claim 1, wherein the laminating table control module comprises a Z-axis driving device, a Z-axis mounting plate, a Y-axis driving device, a Y-axis mounting plate, a rotation axis driving device, a rotation axis mounting plate, a turntable, and an X-axis driving device, wherein the Y-axis mounting plate is fixed on the frame, the Y-axis driving device is fixed on the Y-axis mounting plate, the Z-axis mounting plate is slidably connected with the Y-axis driving device, the rotation axis mounting plate is slidably connected with the Z-axis mounting plate, the Z-axis driving device is fixed on the rotation axis mounting plate, the rotation axis driving device is connected with the rotation axis mounting plate, the turntable is fixed on the rotation axis mounting plate, and the X-axis driving device is fixed on the turntable.

5. The laminating mechanism according to claim 1, wherein the laminating table working module comprises a pressing driving device, a first cam, a second cam, a first stub bar driving plate, a second stub bar driving plate, a third stub bar driving plate, a fourth stub bar driving plate, a first pressing plate slideway, a second pressing plate slideway, a third pressing plate slideway, a fourth pressing plate slideway, a first pressing head, a second pressing head, a third pressing head, a fourth pressing head, a laminating table, a turntable mounting plate, a turntable driving device and a turntable, the pressing driving device is fixed on the turntable mounting plate, one end of the first cam and one end of the second cam are respectively connected with the pressing driving device, the other end of the first cam and the second cam are respectively connected with the first stub bar driving plate, the second stub bar driving plate, the third stub bar driving plate and the fourth stub bar driving plate, the first pressing plate slideway and the second cam are respectively connected with the pressing driving device, and the other end of the second cam is respectively connected with the first stub bar driving plate, the, Second clamp plate slide, third clamp plate slide, fourth clamp plate slide all are fixed in on the revolving stage, first pressure stub bar, second pressure stub bar, third pressure stub bar, fourth press stub bar one end respectively with correspond first clamp plate slide, second clamp plate slide, third clamp plate slide, fourth clamp plate slide are connected, the other end respectively with correspond first stub bar drive plate, second stub bar drive plate, third stub bar drive plate, fourth stub bar drive plate are connected, the revolving stage mounting panel with X axle drive arrangement sliding connection, revolving stage drive arrangement is fixed in on the revolving stage mounting panel, revolving stage one end with revolving stage drive arrangement connects, the other end with the revolving stage mounting panel is connected, the lamination platform is fixed in on the revolving stage.

6. The lamination mechanism according to claim 1, further comprising an ion bar controller, an ion bar, wherein the ion bar controller and the ion bar are both fixed to the frame.

7. The laminating table working module of a laminating mechanism according to claim 5, further comprising a first switching pressing piece, a second switching pressing piece, a first pressing piece driving device and a second pressing piece driving device, wherein the first pressing piece driving device and the second pressing piece driving device are fixed on the turntable, the first switching pressing piece is connected with the first pressing piece driving device, and the second switching pressing piece is connected with the second pressing piece driving device.

Technical Field

The invention relates to a lamination mechanism.

Background

The laminating machine is mainly used in the field of battery manufacturing, the pole piece clamping device conveys pole pieces to the laminating mechanism in the laminating process, the laminating mechanism carries out laminating action, when the pole pieces enter the laminating mechanism to be laminated, different angular deviations always exist, the quality of battery lamination can be influenced by the angular deviation, the angular deviation of the pole pieces entering the laminating device can be reduced by the general laminating machine through the angular adjustment of the pole piece clamping device, but the adjustment is not accurate, the angular deviation in the laminating process is still large, the accurate position in the pole piece laminating process cannot be guaranteed, the quality of the battery is influenced, the rejection rate is high, and the working efficiency is low.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a laminating mechanism, which correspondingly adjusts the angle of the laminating mechanism through tracking and detecting the position of a pole piece, so that the position of a laminating table accurately corresponds to the angle of a coming pole piece, accurate lamination is completed, the product quality is improved, the rejection rate is reduced, and the working efficiency is improved.

The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a lamination mechanism, includes frame, unreeling machine, blowing control module, vacuum clamp, lamination platform control module, lamination platform work module, the blowing control module with lamination platform control module is fixed in respectively in the frame, the unreeling machine with the blowing control module is connected, the vacuum clamp with the blowing control module is connected, lamination platform work module with lamination platform control module connects.

The unreeling machine comprises a material tray emptying driving device, a material shaft supporting plate, an emptying tray, a first group of material shafts, a second group of material shafts, a material shaft tension driving device, a material shaft sliding rail, a material shaft sliding block, an emptying tray mounting plate, an encoder and a sensor, wherein the material shaft supporting plate is fixed on the emptying tray mounting plate, the material tray emptying driving device is fixed on the material shaft supporting plate, the emptying tray is connected with the material tray emptying driving device, the material shaft tension driving device is fixed on the emptying tray mounting plate, the material shaft sliding rail is fixed on the emptying tray mounting plate, the material shaft sliding block is connected with the material shaft sliding rail, one end of each first group of material shafts is connected with the material shaft tension driving device, the other end of each first group of material shafts is connected with the material shaft supporting plate, and the other end of each second group of material shafts is connected with the emptying tray mounting plate, the encoder and the sensor are fixed in on the material axle backup pad, charging tray blowing drive arrangement drive blowing of charging tray, and material axle tension drive arrangement drive material axle slider drives first group material axle and removes and adjust material tension, and sensor and encoder cooperation detect control material tension adjustment.

Blowing control module group includes platform mounting panel, feed collet rotary drive device, charging tray translation drive device, translation board, feed collet rotation axis, drive arrangement about the feed collet, the platform mounting panel is fixed in the frame, charging tray translation drive device is fixed in on the platform mounting panel, the translation board with charging tray translation drive device sliding connection, feed collet rotary drive device is fixed in on the translation board, and with the feed collet rotation axis is connected, feed collet rotation axis one end with the blowing dish mounting panel is connected, the other end with the vacuum feed collet is connected, drive arrangement is fixed in about the feed collet on the platform mounting panel, and with the vacuum feed collet is connected.

Lamination platform control module includes Z axle drive arrangement, Z axle mounting panel, Y axle drive arrangement, Y axle mounting panel, pivot drive arrangement, pivot mounting panel, carousel, X axle drive arrangement, Y axle mounting panel is fixed in the frame, Y axle drive arrangement is fixed in on the Y axle mounting panel, Z axle mounting panel with Y axle drive arrangement sliding connection, the pivot mounting panel with Z axle mounting panel sliding connection, Z axle drive arrangement is fixed in on the pivot mounting panel, pivot drive arrangement with the pivot mounting panel is connected, the carousel is fixed in on the pivot mounting panel, X axle drive arrangement is fixed in on the carousel.

The lamination table working module comprises a pressing driving device, a first cam, a second cam, a first stub bar driving plate, a second stub bar driving plate, a third stub bar driving plate, a fourth stub bar driving plate, a first pressing plate slideway, a second pressing plate slideway, a third pressing plate slideway, a fourth pressing plate slideway, a first pressing stub bar, a second pressing stub bar, a third pressing stub bar, a fourth pressing stub bar, a lamination table, a turntable mounting plate, a turntable driving device and a turntable, wherein the pressing driving device is fixed on the turntable mounting plate, one end of the first cam and one end of the second cam are respectively connected with the pressing driving device, the other end of the first cam and the other end of the second cam are respectively connected with the first stub bar driving plate, the second stub bar driving plate, the third stub bar driving plate and the fourth stub bar driving plate, the first pressing plate slideway, the second pressing plate slideway, the third pressing plate slideway and the fourth pressing plate are all fixed on the turntable, one end of each of the first material pressing head, the second material pressing head, the third material pressing head and the fourth material pressing head is connected with the corresponding first pressing plate slide way, the second pressing plate slide way, the third pressing plate slide way and the fourth pressing plate slide way, the other end of each of the first material pressing head, the second pressing plate slide way, the third pressing plate slide way and the fourth pressing plate slide way is connected with the corresponding first material head driving plate, the corresponding second material head driving plate, the corresponding third material head driving plate and the corresponding fourth material head driving plate, the rotary table mounting plate is connected with the X-axis driving device in a sliding mode, the rotary table driving device is fixed on the rotary table mounting plate, one end of the rotary table is connected with the rotary table driving device, the other end of the rotary table is connected with the rotary table mounting plate, the laminating table is fixed on the rotary table, the material pressing driving devices drive two cams to move in the laminating process, the four material pressing heads are driven to move in a translational mode through the four material pressing, the third material pressing head and the fourth material pressing head move outwards to loosen materials, the third material pressing head and the fourth material pressing head move inwards to press the materials while the first material pressing head and the second material pressing head move outwards to loosen the materials, the folding actions of the materials are completed repeatedly in sequence, the first material pressing head and the third material pressing head are arranged on the same side of the lamination table, and the second material pressing head and the fourth material pressing head are arranged on the other side of the lamination table.

Specifically, the lamination mechanism further comprises an ion bar controller and an ion bar, wherein the ion bar controller and the ion bar are both fixed on the rack, and the ion bar controller controls the ion bar to eliminate static electricity on the material.

Specifically, lamination platform module of lamination mechanism still includes first switching preforming, second switching preforming, first preforming drive arrangement, second preforming drive arrangement, first preforming drive arrangement with second preforming drive arrangement is fixed in on the carousel, first switching preforming with first preforming drive arrangement is connected, the second switch preforming with second preforming drive arrangement is connected, and preforming drive arrangement drive preforming movement fixes a pressure stub bar of homonymy, and another pressure stub bar is X axle direction motion, adjusts the distance between two pressure stub bars, cooperates the not unidimensional material lamination.

The working process of the lamination mechanism disclosed by the invention comprises the following steps: the detection mechanism provides a supplied material angle, the lamination table control module drives the lamination table to rotate 90 degrees to be in an upright state through the X-axis driving device, the Y-axis driving device and the Z-axis driving device after driving the lamination table to be adjusted to a safe position, the rotary table driving device drives the rotary table to drive the lamination table to rotate 90 degrees, the rotary shaft driving device drives the rotary table to be finely adjusted to a correct working position, the material clamp control module clamps the vacuum material to a corresponding working position through the material clamp rotation driving device and the material tray translation driving device according to the position of the lamination table, the material clamp up-and-down driving device clamps one side material to the lamination table so that the lamination table is attached to one side material clamp to suck the material to the lamination table, the material pressing driving device drives the material pressing head to fix the material, the material clamp up-and-down driving device moves one side material clamp to reset, the rotary table driving device drives the lamination table to rotate 90 degrees to be in a horizontal state, in the lamination process, the X-axis driving device drives the lamination table to reciprocate and is matched with the material pressing head to perform lamination, and the unreeling machine is matched to discharge materials in the whole process.

Drawings

FIG. 1 is a front view of a lamination mechanism of the present invention;

FIG. 2 is a side view of a lamination mechanism of the present invention;

FIG. 3 is a front view of a material clamp control module and a material discharge module of a lamination mechanism according to the present invention;

FIG. 4 is a side view of a clip control module and a discharge module of a lamination mechanism according to the present invention;

FIG. 5 is a front view of a lamination station control module and a lamination station work module of a lamination mechanism of the present invention;

FIG. 6 is a top view of a lamination station control module and a lamination station work module of a lamination mechanism of the present invention;

fig. 7 is a schematic view of a cam in a lamination station die set of a lamination mechanism of the present invention.

In the figure: 1. an unreeling machine; 2. a material discharging control module; 3. a lamination table working module; 4. a lamination station control module; 5. a material clamp rotating shaft; 6. an ion bar controller; 7. an ion bar; 8. a second group of material shafts; 9. a sensor; 10. placing a tray; 11. a material tray discharging driving device; 12. a material shaft supporting plate; 13 a first group of material shafts; 14. a material shaft sliding block; 15. a material shaft slide rail; 16. a material placing plate mounting plate; 17. a translation plate; 18. a tray translation driving device; 19. a platform mounting plate; 20. a material clamp rotation driving device; 21. vacuum material clamp; 22. a material clamp up-and-down driving device; 23. a material shaft tension driving device; 24. an encoder; 25. a rotating shaft driving device; 26. a Y-axis mounting plate; 27. a Y-axis drive device; 28. a turntable; 29. a turntable mounting plate; 30. a second stub bar drive plate; 31. a second cam; 32. a turntable; 33. a lamination table; 34. a first cam; 35. a first stub bar drive plate; 36. a turntable driving device; 37. a material pressing driving device; 38. an X-axis drive device; 39. a rotating shaft mounting plate; 40. a Z-axis mounting plate; 41. a Z-axis drive device; 42. a second platen slide; 43. a second material pressing head; 44. a second switching sheet; 45. a second sheeting drive; 46. a fourth platen slide; 47. a fourth stub bar drive plate; 48. a fourth material pressing head; 49. a third material pressing head; 50. a third stub bar drive plate; (ii) a 51. A third platen slide; 52. a first sheeting drive; 53. a first switching tab; 54. a first material pressing head; 55. a first platen slide; 56. and a frame.

Detailed Description

In order to better understand the technical scheme of the invention, a preferred embodiment provided by the invention is described in detail in the following description and the accompanying drawings.

The lamination mechanism shown in fig. 1 and 2 comprises a frame 56, an unreeling machine 1, a discharge control module 2, a vacuum material clamp 21, a lamination table control module 4 and a lamination table working module 3, wherein the discharge control module 2 and the lamination table control module 4 are respectively fixed on the frame 56, the unreeling machine 1 is connected with the discharge control module 2, the vacuum material clamp 21 is connected with the discharge control module 2, and the lamination table working module 3 is connected with the lamination table control module 4.

As shown in fig. 3 and 4, the unreeling machine 1 comprises a material tray emptying driving device 11, a material shaft supporting plate 12, a material tray 10, a first group of material shafts 13, a second group of material shafts 8, a material shaft tension driving device 23, a material shaft slide rail 15, a material shaft slide block 14, a material tray mounting plate 16, an encoder 24 and a sensor 9, wherein the material shaft supporting plate 12 is fixed on the material tray emptying mounting plate 16, the material tray emptying driving device 11 is fixed on the material shaft supporting plate 12, the material tray 10 is connected with the material tray emptying driving device 11, the material shaft tension driving device 23 is fixed on the material tray mounting plate 16, the material shaft slide rail 15 is fixed on the material tray emptying mounting plate 16, the material shaft slide block 14 is connected with the material shaft slide rail 15, one end of the first group of material shafts 13 is connected with the material shaft tension driving device 23, the other end is connected with the material shaft slide block 14, one end of the second group of material shafts, the encoder 24 and the sensor 9 are fixed on the material shaft supporting plate 12, the material tray discharging driving device 11 drives the material discharging tray 10 to discharge materials, the material shaft tension driving device 23 drives the material shaft sliding block 14 to drive the first group of material shafts 13 to move so as to adjust the material tension, and the sensor 9 and the encoder 24 are matched to detect and control the material tension adjustment.

The discharging control module 2 shown in fig. 3 and 4 comprises a platform mounting plate 19, a material clamp rotation driving device 20, a material tray translation driving device 18, a translation plate 17, a material clamp rotation shaft 5, a material clamp up-and-down driving device 22, the platform mounting plate 19 is fixed on a frame 56, the material tray translation driving device 18 is fixed on the platform mounting plate 19, the translation plate 17 is connected with the material tray translation driving device 18 in a sliding manner, the material clamp rotation driving device 20 is fixed on the translation plate 17 and is connected with the material clamp rotation shaft 5, one end of the material clamp rotation shaft 5 is connected with the discharging tray mounting plate 16, the other end of the material clamp rotation shaft is connected with a vacuum material clamp 21, and the material clamp up-and-down driving device 22 is fixed on the platform mounting plate 19.

As shown in fig. 5, the lamination table control module 4 includes a Z-axis driving device 41, a Z-axis mounting plate 40, a Y-axis driving device 27, a Y-axis mounting plate 26, a rotation axis driving device 25, a rotation axis mounting plate 39, a turntable 28, and an X-axis driving device 38, wherein the Y-axis mounting plate 26 is fixed on the frame 56, the Y-axis driving device 27 is fixed on the Y-axis mounting plate 26, the Z-axis mounting plate 40 is slidably connected with the Y-axis driving device 27, the rotation axis mounting plate 39 is slidably connected with the Z-axis mounting plate 40, the Z-axis driving device 41 is fixed on the rotation axis mounting plate 39, the rotation axis driving device 25 is connected with the rotation axis mounting plate 39, the turntable 28 is fixed on the rotation axis mounting plate 39, and the.

As shown in fig. 5 and 6, the lamination table working module 3 includes a pressing driving device 37, a first cam 34, a second cam 31, a first stub bar driving plate 35, a second stub bar driving plate 30, a third stub bar driving plate 50, a fourth stub bar driving plate 47, a first pressing plate slideway 55, a second pressing plate slideway 42, a third pressing plate slideway 51, a fourth pressing plate slideway 46, a first pressing head 54, a second pressing head 43, a third pressing head 49, a fourth pressing head 48, a lamination table 33, a turntable mounting plate 29, a turntable driving device 36, and a turntable 32, wherein the pressing driving device 37 is fixed on the turntable mounting plate 29, one end of the first cam 34 and one end of the second cam 31 are respectively connected with the pressing driving device 37, the other end of the first cam 34 and the second cam 31 are respectively connected with the first stub bar driving plate 35, the second stub bar driving plate 30, the third stub bar driving plate 50 and the fourth stub bar driving plate 47, and the first pressing plate 55, the second cam 31, the third pressing, A second pressure plate slideway 42, a third pressure plate slideway 51 and a fourth pressure plate slideway 46 are all fixed on the rotary table 32, one end of a first pressure head 54, a second pressure head 43, a third pressure head 49 and a fourth pressure head 48 is respectively connected with a corresponding first pressure plate slideway 55, a second pressure plate slideway 42, a third pressure plate slideway 51 and a fourth pressure plate slideway 46, the other end is respectively connected with a corresponding first material head driving plate 35, a second material head driving plate 30, a third material head driving plate 50 and a fourth material head driving plate 47, the rotary table mounting plate 29 is connected with the X-axis driving device 38 in a sliding way, the rotary table driving device 36 is fixed on the rotary table mounting plate 29, one end of the rotary table 32 is connected with the rotary table driving device 36, the other end is connected with the rotary table mounting plate 29, the laminating table 33 is fixed on the rotary table 32, the pressure driving device drives two cams to move during the laminating process, the two cams drive the four pressure heads to move in a translation manner through the four material head driving plates during the rotating process, when the first material pressing head and the second material pressing head move inwards to press the materials, the third material pressing head and the fourth material pressing head move outwards to release the materials, when the first material pressing head and the second material pressing head move outwards to release the materials, the third material pressing head and the fourth material pressing head move inwards to press the materials, the operation is repeated in sequence, the folding action of the materials is completed, the first material pressing head and the third material pressing head are arranged on the same side of the lamination table, and the second material pressing head and the fourth material pressing head are arranged on the other side of the lamination table.

The lamination mechanism shown in fig. 1 comprises an ion bar controller 6 and an ion bar 7, wherein the ion bar controller 6 and the ion bar 7 are both fixed on a frame 56, and the ion bar controller 6 controls the ion bar 7 to eliminate static electricity on materials.

As shown in fig. 6, the lamination table working module 3 of the lamination mechanism includes a first switching pressing piece 53, a second switching pressing piece 44, a first pressing piece driving device 52 and a second pressing piece driving device 45, the first pressing piece driving device 52 and the second pressing piece driving device 45 are fixed on the turntable 28, the first switching pressing piece 53 is connected with the first pressing piece driving device 52, the second switching pressing piece 44 is connected with the second pressing piece driving device 45, the pressing piece driving device drives the pressing piece to move to fix one pressing head on the same side, and the other pressing head moves in the X-axis direction, so as to adjust the distance between the two pressing heads and match with material laminations of different sizes.

The working process of the lamination mechanism disclosed by the invention comprises the following steps: the detection mechanism provides a supplied material angle, the lamination table control module drives the lamination table to rotate 90 degrees to be in an upright state through the X-axis driving device, the Y-axis driving device and the Z-axis driving device after driving the lamination table to be adjusted to a safe position, the rotary table driving device drives the rotary table to drive the lamination table to rotate 90 degrees, the rotary shaft driving device drives the rotary table to be finely adjusted to a correct working position, the material clamp control module clamps the vacuum material to a corresponding working position through the material clamp rotation driving device and the material tray translation driving device according to the position of the lamination table, the material clamp up-and-down driving device clamps one side material to the lamination table so that the lamination table is attached to one side material clamp to suck the material to the lamination table, the material pressing driving device drives the material pressing head to fix the material, the material clamp up-and-down driving device moves one side material clamp to reset, the rotary table driving device drives the lamination table to rotate 90 degrees to be in a horizontal state, in the lamination process, the X-axis driving device drives the lamination table to reciprocate and is matched with the material pressing head to perform lamination, and the unreeling machine is matched to discharge materials in the whole process.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.