CN217971801U

CN217971801U - Pole piece rolling tracking processing device and pole piece rolling equipment

Info

Publication number: CN217971801U
Application number: CN202221697635.8U
Authority: CN
Inventors: 张晓恒; 范呈通; 肖霄; 游秋蓉; 陈鸿熙
Original assignee: Huizhou Yinghe Technology Co Ltd
Current assignee: Huizhou Yinghe Technology Co Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-06
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a pole piece rolling tracking processing device and pole piece rolling equipment, the pole piece rolling tracking processing device comprises a mounting rack, a tracking mechanism, a rolling mechanism and a cutting mechanism, the tracking mechanism, the rolling mechanism and the cutting mechanism are all arranged on the mounting rack, and the tracking mechanism guides a pole piece to be rolled to enter a rolling scroll; the rolling mechanism is used for pressing the pole piece to be rolled on the rolling scroll at the outer side of the rolling scroll; the cutting mechanism cuts off the pole pieces when the winding reel finishes winding. The pole piece winding device comprises the pole piece winding tracking processing device and a winding mechanism, and the pole piece winding tracking processing device is arranged on the outer side of the winding mechanism. The utility model discloses the loose indiscriminate inconvenience of coil stock is deposited in disorder when can avoiding the pole piece rolling to the rolling is efficient.

Description

Pole piece rolling tracking processing device and pole piece rolling equipment

Technical Field

The utility model relates to a lithium battery examination equipment technical field, concretely relates to processing apparatus and pole piece rolling equipment are trailed in pole piece rolling.

Background

With the gradual improvement of people's environmental awareness and the gradual improvement of fossil energy price, new energy automobile is gradually popularized, and new energy automobile adopts lithium cell drive more and more, therefore the demand for lithium cell in the market is bigger and bigger. The pole piece is an important part of the lithium battery, and generally a wide pole piece structure is produced firstly and then cut into pole piece coil materials with set width for winding and storing. The existing pole piece winding only adopts reel winding, and processing steps such as compaction are not carried out, so that the wound pole piece coil stock is loose and messy, the winding quality of the coil pole piece is influenced, and the coil pole piece is inconvenient to store. In addition, in the current pole piece winding, when the next pole piece winding is carried out after one pole piece winding is finished, the starting end of the pole piece is manually fixed on a new pole piece reel, the pole piece can not be automatically connected to the new reel, the winding mode needs to suspend the winding of the pole piece, the winding efficiency is low, the pole piece needs to be manually fixed on the new pole piece reel by approaching winding equipment, the operation is inconvenient, and hidden mounting hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to present pole piece rolling coil stock loose in disorder, influence the quality of coil stock pole piece rolling, the coil stock pole piece is deposited inconveniently to can't take the technical problem of rolling automatically between two continuous coil stock, provide a pole piece rolling tracking processing device and pole piece rolling equipment that can solve.

In order to solve the technical problem, the technical scheme of the utility model is that: a pole piece winding tracking processing device comprises a mounting frame, a tracking mechanism, a rolling mechanism and a cutting mechanism, wherein the tracking mechanism, the rolling mechanism and the cutting mechanism are all arranged on the mounting frame, and the tracking mechanism guides a pole piece to be wound to enter a winding reel; the rolling mechanism is used for pressing the pole piece to be rolled on the rolling scroll at the outer side of the rolling scroll; and the cutting mechanism cuts off the pole piece when the winding reel finishes winding.

Furthermore, the pressing and rolling mechanism comprises a pressing rod and a pressing roller, one end of the pressing rod is arranged on the mounting frame in a swinging mode, and the other end of the pressing rod is connected with the pressing roller; the pole piece can be pressed on the winding reel by the compression roller.

Furthermore, the rolling mechanism further comprises a first telescopic cylinder arranged on the mounting frame, the pressing rod is rotatably arranged on the mounting frame through a rotating shaft, and the first telescopic cylinder drives the pressing rod to swing around the rotating shaft.

Furthermore, the compression bar is a telescopic rod which is close to the compression roller end and can be adjusted in a telescopic mode.

Furthermore, the cutting mechanism comprises a cutter and a swing rod, the cutter is arranged on the swing rod, the swing rod swings and is arranged on the mounting rack, and the swing rod swings and drives the cutter to swing and cut off the pole pieces.

Furthermore, the middle part of the oscillating bar is rotatably arranged on the mounting frame through a rotating shaft, the cutter is arranged at one end of the oscillating bar, the other end of the oscillating bar is connected to the mounting frame through a second telescopic cylinder, and the second telescopic cylinder drives the cutter to swing to cut off the pole piece.

Further, the tracking mechanism includes the telescopic cylinder of third, trails the roller and trails the compression roller, the telescopic cylinder of third sets up on the mounting bracket, it rotates the setting on the mounting bracket to trail the roller, it sets up in the roller outside of trailing to trail the compression roller, the telescopic cylinder of third drive is followed the compression roller and is walked around on the mounting bracket it swings to trail the roller.

Furthermore, the mounting rack is arranged on the mounting rack in a sliding mode through a sliding rail mechanism, the driving mechanism is arranged on the mounting rack, and the driving mechanism drives the mounting rack to move on the mounting rack.

Further, actuating mechanism includes driving motor, transfer line and drive gear, be provided with the drive rack on the mounting bracket, driving motor installs on the mount pad, the transfer line rotates and sets up on the mount pad, drive gear fixes on the transfer line, drive gear and drive rack meshing, driving motor drive transfer line rotates, driving motor rotates the drive mount and slides on the mount pad.

A pole piece winding device comprises the pole piece winding tracking processing device and a winding mechanism, wherein the pole piece winding tracking processing device is arranged on the outer side of the winding mechanism; the winding mechanism comprises a winding turret, a plurality of winding reels and a plurality of winding rollers, the winding reels and the winding rollers are both arranged on the winding turret, and the winding rollers are arranged between the adjacent winding reels; and each winding reel can rotate along with the winding turret, and the winding reels can be rotated to the working positions of the pole piece winding tracking processing device.

The utility model discloses beneficial effect that processing apparatus was trailed in pole piece rolling realized mainly has following several points: the tracking mechanism, the pressing and rolling mechanism and the cutting mechanism of the pole piece winding tracking processing device are all arranged on the mounting frame, and therefore the tracking mechanism, the pressing and rolling mechanism and the cutting mechanism are mounted together, the size of the pole piece winding tracking processing device can be reduced, and the pole piece winding tracking processing device is convenient to use and transfer. Set up tracking mechanism and guide the pole piece of treating the rolling and enter into on the rolling spool, can also play the effect of tightening the pole piece through tracking mechanism, loose confusion when avoiding the pole piece of rolling to get into the rolling spool rolling, guarantee the quality of coil stock pole piece rolling from this, make things convenient for depositing of coil stock pole piece. Set up and press a roll mechanism and will treat the pole piece of rolling and compress tightly on the rolling spool in the rolling spool outside for the pole piece coil stock is compacter, further avoids the loose inconvenient storage of pole piece coil stock. The cutting mechanism is arranged to cut off the pole pieces when the winding reel finishes winding, so that automatic cutting after pole piece winding is finished can be realized, and the working efficiency of pole piece winding is improved.

The utility model discloses the beneficial effect that pole piece rolling equipment realized has: the winding mechanism comprises a winding turret, a plurality of winding reels and winding rollers, and the winding reels can be sequentially moved to the pole piece winding position for winding through the rotation of the winding turret, so that the switching is easy and the winding efficiency is high; the winding roller is arranged, so that winding switching among different winding reels is facilitated, the last pole piece wound by the previous winding reel can be completely guided into the winding reel, and manual ending work is reduced; the tracking mechanism of the pole piece rolling tracking processing device is matched with the rolling reel of the rolling turret, so that automatic belt splicing of rolling of another roll of pole piece coil can be started after rolling of one roll of pole piece coil is completed, the rolling efficiency is high, and the safety of operators can be ensured without the need of approaching the rolling equipment to splice belts by the operators.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of a pole piece winding and tracking processing device in the embodiment of the present invention;

FIG. 2 is a schematic view of the overall vertical cross-sectional structure of the pole piece winding and tracking device in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a driving mechanism and a mounting seat of a pole piece winding and tracking processing device in an embodiment of the present invention;

FIG. 4 is a schematic structural view of a pole piece winding device in an embodiment of the present invention;

FIG. 5 is a schematic structural view showing that a winding reel of the pole piece winding device of the embodiment of the present invention is wound with pole pieces fully;

fig. 6 is a schematic structural diagram of the embodiment of the present invention, in which a winding reel of the pole piece winding device is changed from a full-wound pole piece to another empty winding reel for winding a pole piece.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.

Example one

Referring to fig. 1 and 2, a pole piece rolling tracking processing device is used for tracking processing during rolling of a lithium battery pole piece, so that the quality of rolling of the lithium battery pole piece is improved, and the quality of a produced lithium battery is further ensured. The pole piece rolling tracking processing device comprises an installation frame 1, a tracking mechanism 2, a rolling mechanism 3 and a cutting mechanism 4, wherein the installation frame 1 is used for installing the tracking mechanism 2, the rolling mechanism 3 and the cutting mechanism 4, the tracking mechanism 2, the rolling mechanism 3 and the cutting mechanism 4 are all arranged on the installation frame 1, therefore, the tracking mechanism 2, the rolling mechanism 3 and the cutting mechanism 4 are installed together, the size of the pole piece rolling tracking processing device can be reduced, and the pole piece rolling tracking processing device is convenient to use and transfer. On the pole piece that the rolling was treated in the guide of tracker 2 entered into the rolling spool, can also play the effect of tightening the pole piece, loose confusion when avoiding the pole piece of rolling to get into the rolling spool rolling from this guaranteed the quality of coil stock pole piece rolling, made things convenient for depositing of coil stock pole piece. Set up and press a roll mechanism 3 and will treat the pole piece of rolling and compress tightly on the rolling spool in the rolling spool outside for the pole piece coil stock is compacter, further avoids the loose inconvenient storage of pole piece coil stock. The cutting mechanism 4 is arranged to cut off the pole pieces when the winding reel finishes winding, so that automatic cutting-off of the pole pieces after winding can be achieved, and the working efficiency of pole piece winding is improved.

Referring to fig. 1 and 2, the rolling mechanism 3 may have the following structure: the device comprises a pressure lever 31 and a pressure roller 32, wherein one end of the pressure lever 31 is arranged on an installation rack 1 in a swinging mode; the other end of the pressure lever 31 is connected with a pressure roller 32, and the pressure roller 32 can press the pole piece on the winding reel. Can compress tightly the pole piece of rolling on the rolling spool through rolling mechanism 3 from this, compression roller 32 is the roller structure that can rotate moreover, does not influence the rolling of pole piece, also can not rub damage the pole piece surface.

Referring to fig. 1 and 2, the swingable mounting of the press rod 31 on the mounting bracket 1 can be realized by the following structure: pressure book mechanism 3 still includes first telescopic cylinder 33, depression bar 31 is through the rotatable setting of pivot on mounting bracket 1, first telescopic cylinder 33 is connected between depression bar 31 middle part and mounting bracket 1, first telescopic cylinder 33 rear end is connected through the pivot with mounting bracket 1, the flexible end before first telescopic cylinder 33 is connected through the pivot with depression bar 31, first telescopic cylinder 33 is flexible from this can drive depression bar 31 and swing on mounting bracket 1, and then depression bar 31 can compress pressure roller 32 in the pole piece and compress tightly in the rolling spool outside, it is compacter when making the pole piece rolling, avoid the loose inconvenient deposit of pole piece coil stock.

Referring to fig. 1 and 2, the pressing rod 31 is preferably a telescopic rod which is near the end of the pressing roller 32 and can be adjusted in a telescopic manner, so that the length of the rolling mechanism 3 can be adjusted according to the size of the pole piece roll material, and the pole piece roll material is suitable for rolling pole piece roll materials with different sizes. The compression bar 31 can adopt a structure of two-section or multi-section bars, each bar is provided with a plurality of screw holes, and adjacent bars are screwed in different screw holes through screws to realize the adjustment of the length of the compression bar 31; the compression bar 31 can also adopt a screw rod structure or a gear rack structure, so that the length of the compression bar 31 can be adjusted quickly, conveniently and in real time according to the winding diameter of the wound pole piece. The compression bar 31, the compression roller 32 and the first telescopic cylinder 33 of the rolling mechanism 3 are preferably provided with a plurality of groups so as to adapt to rolling when pole pieces with different widths are rolled.

Referring to fig. 1 and 2, the cutting mechanism 4 includes a cutter 41 and a swing link 42, the cutter 41 is disposed on the swing link 42, the swing link 42 is swing-disposed on the mounting rack 1, the swing link 42 swings to drive the cutter 41 to swing to cut off the pole piece, so that the cutter 41 can swing to drive the pole piece to swing to rapidly cut off the pole piece through the swing link 42 after the pole piece is fully wound on the winding reel, and the pole piece is cut off conveniently and efficiently.

Referring to fig. 1 and 2, the swing link 42 may be implemented by the following structure: the middle of the oscillating bar 42 is rotatably arranged on the mounting frame 1 through a rotating shaft, the cutter 41 is arranged at one end of the oscillating bar 42, the other end of the oscillating bar 42 is connected to the mounting frame 1 through a second telescopic cylinder 43, the rear end of the second telescopic cylinder 43 is connected with the mounting frame 1 through a rotating shaft, the telescopic end in front of the second telescopic cylinder 43 is connected with the oscillating bar 42 through a rotating shaft, and therefore the second telescopic cylinder 43 stretches and retracts to drive the cutter 41 to swing to cut off the pole piece.

Referring to fig. 1, 4-6, the tracking mechanism 2 includes a third telescopic cylinder 21, a tracking roller 22 and a tracking pressure roller 23. The tracking roller 22 is rotatably arranged on the mounting frame 1 through a rotating shaft. The tracking press roller 23 is arranged on the mounting frame 1 through a rotating shaft and tracks the position of the outer side of the roller 22. But third telescopic cylinder 21 one end is swung through the pivot and is set up on mounting bracket 1, the setting of the third telescopic cylinder 21 other end is on tracking compression roller 23, the drive of third telescopic cylinder 21 is tracked compression roller 23 and is walked around tracking roller 22 swing on mounting bracket 1.

Referring to fig. 1 and 2, the edge of the cutter 41 is a saw-toothed structure, so that the pole piece cut by the cutter 41 is not easily adhered to the cutter 41, and the pole piece is prevented from being manually processed when being adhered to the cutter 41, thereby reducing manual intervention during winding of the pole piece and improving the working efficiency of winding of the pole piece.

Referring to fig. 1 and 2, when in use, the pole piece winding tracking processing device of the embodiment is placed outside a winding reel, a pole piece to be wound is guided to enter the winding reel through a tracking mechanism 2, and the pole piece to be wound is tightened through the tracking mechanism 2; then the winding reel rotates for winding. In the winding process, the pole piece is tightly pressed on the winding reel by the pressing roller 32 of the winding mechanism 3, so that the winding is compact; after winding is completed, the swing rod 42 of the cutting mechanism 4 swings to drive the cutter 41 to cut off the pole piece; and finally, manually blanking the wound pole piece coil.

Example two

Referring to fig. 1 to 3, the whole pole piece winding and tracking processing device of the present embodiment is the same as the pole piece winding and tracking processing device of the first embodiment, and a moving structure is further added on the basis of the first embodiment to facilitate the movement of the tracking mechanism 2, the winding pressing mechanism 3 and the cutting mechanism 4 on the mounting frame 1. In the present embodiment, the same points as those in the first embodiment are described below with reference to the first embodiment.

Referring to fig. 1 to 3, in the present embodiment, a driving mechanism 5 and a mounting seat 6 are further provided, and the mounting seat 6 is disposed according to the appearance of the mounting frame 1, so that the mounting seat 6 can be just supported on the mounting frame 1, in the first embodiment, the mounting frame 1 is a U-shaped structure, and the mounting seat 6 is disposed in two independent rod-shaped structures and supported below the mounting frame 1 with the U-shaped structure. Mounting bracket 1 slides through slide rail mechanism and sets up on mount pad 6, can set up the slide rail at 6 upsides of mount pad, sets up the spout at 1 downside of mounting bracket, and the cross-section of slide rail is unanimous with the grooved big or small appearance of spout to mounting bracket 1 just can be in the same place through spout and slide rail cooperation installation with mount pad 6, and mounting bracket 1 can slide on mount pad 6. The driving mechanism 5 is arranged on the mounting seat 6, and the driving mechanism 5 drives the mounting seat 6, so that the tracking roller 22 always keeps a certain distance from the material roll, real-time tracking is realized, and the winding of the pole piece is guided.

Referring to fig. 2 and 3, the driving mechanism 5 adopts the following structure: including driving motor 51, transfer line 52 and drive gear 53, be provided with drive rack 11 on the mounting bracket 1, driving motor 51 installs on mount pad 6, transfer line 52 passes through the bearing and rotates the setting on mount pad 6, drive gear 53 is fixed on transfer line 52, drive gear 53 meshes with drive rack 11, driving motor 51's pivot and transfer line 52 fixed connection together to drive transfer line 52 rotates, and driving motor 51 rotates from this and can drive mounting bracket 1 and slide on mount pad 6.

Referring to fig. 1 to 3, the pole piece winding tracking processing device of the embodiment is arranged outside the winding reel, before winding the pole piece, the mounting frame 1 is driven by the driving mechanism 5 to slide on the mounting seat 6, and the tracking mechanism 2, the winding pressing mechanism 3 and the cutting mechanism 4 on the mounting frame 1 move out of the winding reel along with the pole piece winding tracking processing device. When the pole piece is wound, the pole piece to be wound is guided to enter the winding reel through the tracking mechanism 2, and the pole piece to be wound is tightened through the tracking mechanism 2; then the winding reel rotates for winding. In the winding process, the pole piece is tightly pressed on the winding reel by the pressing roller 32 of the winding mechanism 3, so that the winding is compact; after the winding is finished, the swing rod 42 of the cutting mechanism 4 swings to drive the cutter 41 to cut off the pole piece; and finally, manually blanking the wound pole piece coil stock. After the pole piece is rolled, the mounting frame 1 is driven to slide on the mounting seat 6 through the driving mechanism 5, and the tracking mechanism 2, the rolling mechanism 3 and the cutting mechanism 4 on the mounting frame 1 are far away from the rolling scroll, so that enough space is reserved around the pole piece material roll, and the pole piece material roll rolled up after rolling can be conveniently and manually taken down.

EXAMPLE III

Referring to fig. 1 to 6, a pole piece winding device is used for winding a lithium battery pole piece. The pole piece winding device comprises a pole piece winding tracking processing device in the second embodiment and a winding mechanism 7, and the pole piece winding tracking processing device is arranged on the outer side of the winding mechanism 7. Referring to the second embodiment, the pole piece winding and tracking device is further described with reference to the winding mechanism 7.

Referring to fig. 1 to 6, the winding mechanism 7 includes a winding turret 71, a winding reel 72 and a winding roller 73, and the winding turret 71 is a rotatable structure and may be a cylinder structure driven by a motor. The winding reel 72 and the winding roller 73 are both arranged outside the winding turret 71, and each winding reel 72 can revolve with the winding turret 71 and can also rotate on the winding turret 71; each of the take-up reels 72 can be turned to a position between the pressure winding mechanism 3 and the cutting mechanism 4. The winding reel 72 is used for winding the pole piece A, and the winding roller 73 is used for guiding the pole piece A to enter the winding reel 72. The winding reels 72 and the winding rollers 73 are both provided in a plurality, and the winding rollers 73 are arranged between the adjacent winding reels 72, so that the winding pole piece of one winding reel 72 can be quickly switched to the winding pole piece of the other winding reel 72 after the winding pole piece is completed, and the last pole piece wound by the previous winding reel 72 can be completely guided into the winding reel through the winding rollers 73 in the switching process. In this embodiment, a structure in which two take-up reels 72 and four take-up rollers 73 are provided on the take-up turret 71 is shown, but in practice, a greater number of take-up reels 72 and take-up rollers 73 may be provided as needed.

The winding mechanism 7 comprises a winding turret 71, a plurality of winding reels 72 and winding rollers 73, and the winding reels 72 can be sequentially moved to pole piece winding positions for winding through the rotation of the winding turret 71, so that the switching is easy and the winding efficiency is high; the winding roller 73 is arranged, so that winding switching among different winding reels 72 is facilitated, the last pole piece wound by the previous winding reel 72 can be completely guided into the winding reel, and manual ending work is reduced; the tracking mechanism of the pole piece rolling tracking processing device is matched with the rolling reel of the rolling turret, so that automatic belt splicing of rolling of another roll of pole piece coil can be started after rolling of one roll of pole piece coil is completed, the rolling efficiency is high, and the safety of operators can be ensured without the need of approaching the rolling equipment to splice belts by the operators.

Referring to fig. 1 to 6, the pole piece winding device of the embodiment starts the winding process as follows: the pole piece rolling tracking processing device before rolling is arranged on the outer side of the rolling mechanism 7, the rolling turret 71 of the rolling mechanism 7 before rolling the pole piece rotates, and an empty rolling scroll 72 is rotated to a position close to the pole piece rolling tracking processing device; then the driving mechanism 5 drives the mounting rack 1 to slide on the mounting seat 6, and the tracking mechanism 2, the pressing and rolling mechanism 3 and the cutting mechanism 4 on the mounting rack 1 move to the vicinity of the winding reel 72; before winding, manually guiding a pole piece A to be wound from the outside of the tracking mechanism 2 to enter the winding reel 72 for bonding and fixing (double-sided adhesive tape for bonding pole pieces can be manually arranged on the winding reel 72 in advance), and tightening the pole piece A to be wound through the tracking mechanism 2; the take-up reel 72 then rotates the take-up.

Referring to fig. 1 to 6, the tape splicing process of the pole piece winding device of the embodiment is as follows: when a winding reel 72 on the winding turret 71 is fully wound with a pole piece a, the driving mechanism 5 drives the mounting frame 1 to slide on the mounting seat 6, the tracking mechanism 2, the pressure winding mechanism 3 and the cutting mechanism 4 on the mounting frame 1 are far away from the winding reel, so that enough space is provided around the pole piece material roll, the winding turret 71 of the winding mechanism 7 rotates, the winding reel 72 and the pole piece material B which are wound are rotated to a position far away from the pole piece winding tracking processing device, the other empty winding reel 72 is rotated to a position close to the pole piece winding tracking processing device, the pole piece winding tracking processing device slides to a position close to the winding reel 72, the tracking mechanism 2 presses the pole piece on the winding reel 72, so that the pole piece is bonded and fixed on the empty winding reel 72 (double-sided adhesive can be arranged on the winding reel 72 in advance), automatic tape splicing between two pole pieces is completed, and the cutting mechanism 4 cuts off the tail end of the previous pole piece material roll after the tape splicing is completed, and then the next pole piece roll is wound.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a pole piece rolling tracking processing apparatus which characterized in that: the winding device comprises an installation frame (1), a tracking mechanism (2), a pressing and rolling mechanism (3) and a cutting mechanism (4), wherein the tracking mechanism (2), the pressing and rolling mechanism (3) and the cutting mechanism (4) are all arranged on the installation frame (1), and the tracking mechanism (2) guides a pole piece to be wound to enter a winding reel; the rolling mechanism (3) presses the pole piece to be rolled on the winding reel outside the winding reel; and the cutting mechanism (4) cuts off the pole piece when the winding reel finishes winding.

2. The pole piece winding tracking processing device according to claim 1, characterized in that: the roll pressing mechanism (3) comprises a pressing rod (31) and a pressing roller (32), one end of the pressing rod (31) is arranged on the mounting frame (1) in a swinging mode, and the other end of the pressing rod (31) is connected with the pressing roller (32); the compression roller (32) can compress the pole piece on the winding reel.

3. The pole piece rolling tracking processing device of claim 2, wherein: the roll pressing mechanism (3) is further composed of a first telescopic cylinder (33) arranged on the mounting rack (1), the pressing rod (31) is rotatably arranged on the mounting rack (1) through a rotating shaft, and the first telescopic cylinder (33) drives the pressing rod (31) to swing around the rotating shaft.

4. The pole piece rolling tracking processing device of claim 3, wherein: the compression bar (31) is a telescopic rod which is close to the end of the compression roller (32) and can be adjusted in a telescopic mode.

5. The pole piece winding tracking processing device according to claim 1, characterized in that: the cutting mechanism (4) comprises a cutter (41) and a swing rod (42), the cutter (41) is arranged on the swing rod (42), the swing rod (42) is arranged on the mounting rack (1) in a swinging mode, and the swing rod (42) drives the cutter (41) to swing to cut off the pole pieces.

6. The pole piece rolling tracking processing device of claim 5, wherein: the middle of the swing rod (42) is rotatably arranged on the mounting rack (1) through a rotating shaft, the cutter (41) is arranged at one end of the swing rod (42), the other end of the swing rod (42) is connected to the mounting rack (1) through a second telescopic cylinder (43), and the second telescopic cylinder (43) drives the cutter (41) to swing to cut off the pole pieces.

7. The pole piece winding tracking processing device according to claim 1, characterized in that: tracking mechanism (2) include third telescopic cylinder (21), track roller (22) and trail compression roller (23), third telescopic cylinder (21) set up on mounting bracket (1), it rotates and sets up on mounting bracket (1) to trail roller (22), it sets up in the roller (22) outside of following to trail compression roller (23), third telescopic cylinder (21) drive is followed track compression roller (23) and is walked around on mounting bracket (1) it swings to trail roller (22).

8. The pole piece winding and tracking processing device according to any one of claims 1 to 7, characterized in that: still include actuating mechanism (5) and mount pad (6), mounting bracket (1) slides through slide rail mechanism and sets up on mount pad (6), actuating mechanism (5) set up on mount pad (6), actuating mechanism (5) drive mounting bracket (1) moves on mount pad (6).

9. The pole piece rolling tracking processing device of claim 8, wherein: actuating mechanism (5) include driving motor (51), transfer line (52) and drive gear (53), be provided with drive rack (11) on mounting bracket (1), driving motor (51) are installed on mount pad (6), transfer line (52) are rotated and are set up on mount pad (6), drive gear (53) are fixed on transfer line (52), drive gear (53) and drive rack (11) meshing, driving motor (51) drive transfer line (52) rotate, driving motor (51) rotate drive mounting bracket (1) and slide on mount pad (6).

10. The utility model provides a pole piece rolling equipment which characterized in that: the pole piece winding tracking processing device comprises the pole piece winding tracking processing device of claim 9 and a winding mechanism (7), wherein the pole piece winding tracking processing device is arranged outside the winding mechanism (7); the winding mechanism (7) comprises a winding turret (71), a plurality of winding reels (72) and a plurality of winding rollers (73), the winding reels (72) and the winding rollers (73) are arranged on the winding turret (71), and the winding rollers (73) are arranged between the adjacent winding reels (72); each winding reel (72) can rotate along with the winding turret (71), and the winding reels (72) can be rotated to the working position of the pole piece winding tracking processing device.