Pole piece transferring device

Abstract

The utility model discloses a pole piece transferring device, which comprises an adsorption plate, a plurality of supporting plates and a plurality of supporting plates, the first lifting part is connected with the adsorption plate, and the first lifting part can drive the adsorption plate to ascend and descend; the swing part is connected with the adsorption plate, and the swing part can drive the adsorption plate to swing in the second direction; and the second lifting part is connected with the swinging part, and the second lifting part can drive the swinging part to ascend and descend. The first lifting part can drive the pole piece to ascend and descend in a small range, the pole piece can be adsorbed and transferred conveniently, the second lifting part drives the adsorption plate to ascend and descend in a large range, the pole piece is moved to the next station from the alignment platform, and in the transferring process, under the action of the swing part, the pole piece can always keep the posture needed by the next station, and the working efficiency is improved. And the stability of the pole piece transferring process is ensured, the working efficiency of the subsequent process is improved, and the quality of the battery is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pole piece processing, in particular to a pole piece transfer device. Background Art

[0002] In the traditional battery production process, the pole piece needs to be aligned and corrected before being transferred to the diaphragm. During alignment, the pole piece needs to be dispersed to different alignment platforms to adapt to the corresponding detection mechanism. After alignment, it is transferred to the diaphragm of the stacking mechanism by the transfer mechanism. During the transfer process, if the position of the pole piece changes, it will affect the subsequent pole piece stacking effect, and thus affect the quality of the battery. Utility Model Content

[0003] The utility model aims to provide a pole piece transfer device to solve the problems in the prior art, improve the stability of pole piece transfer, and thus ensure the quality of the battery.

[0004] The utility model provides a pole piece transfer device, comprising:

[0005] An adsorption plate, the adsorption plate is used to adsorb the pole piece;

[0006] A first lifting part, wherein the first lifting part is connected to the adsorption plate, and the first lifting part can drive the adsorption plate to move up and down;

[0007] A swinging part, wherein the swinging part is connected to the adsorption plate, and the swinging part can drive the adsorption plate to swing;

[0008] The second lifting part is connected with the swing part, and the second lifting part can drive the swing part to move up and down.

[0009] In the pole piece transfer device as described above, preferably, the first lifting part includes a first motor, a first gear, a second gear, a first conveyor belt, a first screw rod and a first screw rod nut, wherein:

[0010] The output shaft end of the first motor is connected to the first gear, the first gear and the second gear are connected through the first conveyor belt, the first end of the first screw rod is connected to the second gear, the second end of the first screw rod is connected to the adsorption plate, and the first screw rod nut is fixedly connected to the adsorption plate.

[0011] In the pole piece transfer device as described above, preferably, the swinging part includes a second motor, a third gear, a fourth gear, a second conveyor belt and a connecting cylinder, wherein:

[0012] The output shaft end of the second motor is connected to the third gear, the third gear is connected to the fourth gear through the second conveyor belt, one end of the connecting tube is connected to the fourth gear, and the other end of the connecting tube is connected to the adsorption plate.

[0013] In the pole piece transfer device as described above, preferably, the second lifting part includes a first fixing seat, a second fixing seat, a third motor, a lifting bracket, a fixing bracket, a fifth gear, a sixth gear, a third conveyor belt, a second screw and a second screw nut, wherein:

[0014] The fixed bracket is fixed on the first fixed seat, the third motor is arranged on the fixed bracket, and the second fixed seat is fixed on one end of the lifting bracket;

[0015] The output shaft end of the third motor is connected to the fifth gear, the fifth gear is connected to the sixth gear through the third conveyor belt, the first end of the second screw rod is connected to the sixth gear, the second screw rod nut is fixed to the lifting bracket, the lifting bracket is provided with a first guide rail, and the fixed bracket is provided with a first slider matching the first guide rail.

[0016] In the pole piece transfer device as described above, preferably, two fixing brackets are provided, and the two fixing brackets are symmetrically arranged on both sides of the lifting bracket.

[0017] In the pole piece transfer device as described above, preferably, a second guide rail is disposed on the first fixing seat, and a second sliding block matched with the second guide rail is disposed on the second fixing seat.

[0018] Compared with the prior art, the first lifting part of the utility model can drive the pole piece to rise and fall slightly, which is convenient for the adsorption and transfer of the pole piece. The second lifting part drives the adsorption plate to rise and fall greatly, so as to move the pole piece from the alignment platform to the next workstation. During the transfer process, under the action of the swinging part, the pole piece can always maintain the posture required by the next workstation, thereby ensuring the stability of the pole piece transfer process, which is beneficial to improving the work efficiency of the subsequent process and thus improving the quality of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an axonometric diagram of the pole piece transfer device provided by the embodiment of the utility model;

[0020] Figure 2 It is an axonometric diagram of the swinging part provided by the embodiment of the utility model;

[0021] Figure 3 yes Figure 2 An axonometric view of the swing portion of the hidden housing;

[0022] Figure 4 It is an axonometric diagram of the second lifting part provided by the embodiment of the utility model;

[0023] Figure 5 It is a front view of the second lifting part provided by the embodiment of the utility model;

[0024] Figure 6 It is a right side view of the second lifting part provided by the embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 100-adsorption plate;

[0027] 200-first lifting part, 201-first motor, 202-first gear, 203-second gear, 204-first conveyor belt, 205-first screw rod, 206-first screw rod nut;

[0028] 300-swinging part, 301-second motor, 302-third gear, 303-fourth gear, 304-second conveyor belt, 305-connecting cylinder;

[0029] 400-second lifting part, 401-first fixed seat, 402-second fixed seat, 403-third motor, 404-lifting bracket, 405-fixed bracket, 406-fifth gear, 407-sixth gear, 408-third conveyor belt, 409-second screw rod, 410-second screw rod nut, 411-first guide rail, 412-first slider, 413-second guide rail, 414-second slider. DETAILED DESCRIPTION

[0030] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] Reference Figure 1 As shown, the utility model provides a pole piece transfer device, including an adsorption plate 100, a first lifting part 200, a second lifting part 400 and a swinging part 300, wherein:

[0032] The adsorption plate 100 is used to adsorb the pole piece. The adsorption plate 100 can adsorb the pole piece that is in the correct posture on the alignment platform, and transfer the pole piece to the next station through the joint action of the first lifting part 200, the second lifting part 400 and the swinging part 300.

[0033] The first lifting part 200 is connected to the adsorption plate 100, and the first lifting part 200 can drive the adsorption plate 100 to rise and fall. In the embodiment provided in the present application, the first lifting part 200 can drive the adsorption plate 100 to rise and fall slightly. After the adsorption plate 100 adsorbs the electrode piece, the first lifting part 200 drives the adsorption plate 100 to rise. When the adsorption plate 100 is transferred to the next station, the first lifting part 200 drives the adsorption plate 100 to descend to the top of the next station and places the electrode piece at the station.

[0034] The swing part 300 is connected to the adsorption plate 100, and the swing part 300 can drive the adsorption plate 100 to swing. After the electrode on the alignment platform is adsorbed by the adsorption plate 100, the adsorption plate 100 needs to be transferred to the next station by rotating the swing part 300.

[0035] The second lifting part 400 is connected to the swing part 300, and the second lifting part 400 can drive the swing part 300 to rise and fall. In the embodiment provided in the present application, the second lifting part 400 can drive the swing part 300 to rise and fall significantly. When the adsorption plate 100 is rotated from the alignment platform to the next process by the swing part 300, the adsorption plate 100 is still a certain distance away from the next station. The swing part 300 is driven to drop significantly by the second lifting part 400, so that the adsorption plate 100 is greatly lowered to an appropriate height. Finally, the first lifting part 200 is used to adjust the height of the adsorption plate 100 slightly, and then the pole piece is placed in the next station, thereby realizing the transfer of the pole piece.

[0036] Reference Figure 3 As shown, the first lifting part 200 includes a first motor 201, a first gear 202, a second gear 203, a first conveyor belt 204, a first screw rod 205 and a first screw rod nut 206, wherein: the output shaft end of the first motor 201 is connected to the first gear 202, the first gear 202 and the second gear 203 are connected through the first conveyor belt 204, the first end of the first screw rod 205 is connected to the second gear 203, the second end of the first screw rod 205 is connected to the adsorption plate 100, and the first screw rod nut 206 is fixedly connected to the adsorption plate 100.

[0037] In the embodiment provided in the present application, when the adsorption plate 100 needs to be slightly raised or lowered, the first motor 201 is started, and the first gear 202 is rotated driven by the first motor 201. Through the action of the first conveyor belt 204, the second gear 203 rotates accordingly, thereby causing the first screw rod 205 to rotate. With the cooperation of the first screw rod 205 and the first screw rod nut 206, a slight lifting or lowering of the adsorption plate 100 is achieved.

[0038] Reference Figure 2 as well as Figure 3As shown, the swinging part 300 includes a second motor 301, a third gear 302, a fourth gear 303, a second conveyor belt 304 and a connecting tube 305, wherein: the output shaft end of the second motor 301 is connected to the third gear 302, the third gear 302 and the fourth gear 303 are connected through the second conveyor belt 304, one end of the connecting tube 305 is connected to the fourth gear 303, and the other end of the connecting tube 305 is connected to the adsorption plate 100.

[0039] In the embodiment provided by the present application, the second motor 301 is a rotary motor. When the adsorption plate 100 is transferred, the second motor 301 is started to drive the third gear 302 to rotate. Under the action of the second conveyor belt 304, the fourth gear 303 rotates accordingly. Since the connecting cylinder 305 connects the fourth gear 303 with the adsorption plate 100, the connecting cylinder 305 and the adsorption plate 100 also rotate synchronously. During the rotation of the swing part 300, the adsorption plate 100 always rotates synchronously at the same angle, so that the adsorption plate 100 and the swing part 300 remain relatively stationary during the rotation. Therefore, during the transfer process, the pole piece on the adsorption plate 100 can always maintain the preset posture on the alignment platform to enter the next station, so that the pole piece can enter the next station with the correct posture, and ensure the orderly progress of the next process.

[0040] Reference Figures 4 to 6 As shown, the second lifting part 400 includes a first fixing base 401, a second fixing base 402, a third motor 403, a lifting bracket 404, a fixing bracket 405, a fifth gear 406, a sixth gear 407, a third conveyor belt 408, a second screw 409 and a second screw nut 410, wherein:

[0041] The fixing bracket 405 is fixed on the first fixing bracket 401, the third motor 403 is disposed on the fixing bracket 405, and the second fixing bracket 402 is fixed to one end of the lifting bracket 404. In the embodiment provided in the present application, the second fixing bracket 402 is disposed at the top of the lifting bracket 404, and the second motor 301 is fixed on the second fixing bracket 402. When the lifting bracket 404 is lifted up and down, the second fixing bracket 402 is lifted up and down accordingly, thereby realizing the lifting and lowering of the swing part 300.

[0042] The output shaft end of the third motor 403 is connected to the fifth gear 406, the fifth gear 406 is connected to the sixth gear 407 through the third conveyor belt 408, the first end of the second screw rod 409 is connected to the sixth gear 407, the second screw rod nut 410 is fixed to the lifting bracket 404, the lifting bracket 404 is provided with a first guide rail 411, and the fixed bracket 405 is provided with a first slider 412 matched with the first guide rail 411. When the swing part 300 is lifted or lowered, the third motor 403 is started to drive the fifth gear 406 to rotate, and under the action of the third conveyor belt 408, the sixth gear 407 rotates, thereby driving the second screw rod 409 to rotate, and through the cooperation of the second screw rod 409 and the second screw rod nut 410, under the joint action of the first guide rail 411 and the first slider 412, the lifting bracket 404 can stably move up and down.

[0043] In order to further ensure the stability of the movement of the lifting bracket 404, two fixed brackets 405 are provided, and the two fixed brackets 405 are symmetrically arranged on both sides of the lifting bracket 404. The lifting bracket 404 is respectively provided with two first guide rails 411 on both sides relative to the fixed bracket 405, and on the fixed bracket 405, each first guide rail 411 is correspondingly provided with two first sliders 412 to cooperate therewith, so that the lifting bracket 404 can stably move up and down.

[0044] The lifting process of the lifting bracket 404 is the lifting process of the second fixing base 402. In order to make the second fixing base 402 also stably lift and lower, refer to Figure 6 As shown, a second guide rail 413 is provided on the first fixed seat 401, and a second slider 414 matched with the second guide rail 413 is provided on the second fixed seat 402. Two second guide rails 413 are provided, and two second sliders 414 are provided corresponding to each second guide rail 413 to match it. During the lifting process of the lifting bracket 404, the second slider 414 can move along the second guide rail 413, so that the movement process of the second fixed seat 402 is more stable, thereby ensuring the stability of the swing part 300 and the adsorption plate 100 during the large-scale lifting process, which is conducive to improving the working efficiency of the transfer process.

[0045] The above describes in detail the structure, features and effects of the utility model based on the embodiments shown in the drawings. The above is only a preferred embodiment of the utility model, but the utility model is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the utility model, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and the drawings, should be within the protection scope of the utility model.

Claims

1. A pole piece transfer device, characterized in that: include: An adsorption plate, the adsorption plate is used to adsorb the pole piece; A first lifting part, wherein the first lifting part is connected to the adsorption plate, and the first lifting part can drive the adsorption plate to move up and down; A swinging part, wherein the swinging part is connected to the adsorption plate, and the swinging part can drive the adsorption plate to swing; The second lifting part is connected with the swing part, and the second lifting part can drive the swing part to move up and down.

2. The pole piece transfer device according to claim 1, characterized in that: The first lifting part includes a first motor, a first gear, a second gear, a first conveyor belt, a first screw rod and a first screw rod nut, wherein: The output shaft end of the first motor is connected to the first gear, the first gear and the second gear are connected through the first conveyor belt, the first end of the first screw rod is connected to the second gear, the second end of the first screw rod is connected to the adsorption plate, and the first screw rod nut is fixedly connected to the adsorption plate.

3. The pole piece transfer device according to claim 2, characterized in that: The swinging part includes a second motor, a third gear, a fourth gear, a second conveyor belt and a connecting cylinder, wherein: The output shaft end of the second motor is connected to the third gear, the third gear is connected to the fourth gear through the second conveyor belt, one end of the connecting tube is connected to the fourth gear, and the other end of the connecting tube is connected to the adsorption plate.

4. The pole piece transfer device according to claim 3, characterized in that: The second lifting part includes a first fixing seat, a second fixing seat, a third motor, a lifting bracket, a fixing bracket, a fifth gear, a sixth gear, a third conveyor belt, a second screw rod and a second screw rod nut, wherein: The fixed bracket is fixed on the first fixed seat, the third motor is arranged on the fixed bracket, and the second fixed seat is fixed on one end of the lifting bracket; The output shaft end of the third motor is connected to the fifth gear, the fifth gear is connected to the sixth gear through the third conveyor belt, the first end of the second screw rod is connected to the sixth gear, the second screw rod nut is fixed to the lifting bracket, the lifting bracket is provided with a first guide rail, and the fixed bracket is provided with a first slider matching the first guide rail.

5. The pole piece transfer device according to claim 4, characterized in that: There are two fixing brackets, and the two fixing brackets are symmetrically arranged on both sides of the lifting bracket.

6. The pole piece transfer device according to claim 5, characterized in that: The first fixing seat is provided with a second guide rail, and the second fixing seat is provided with a second sliding block matched with the second guide rail.

Images