CN210646776U

CN210646776U - Lithium cell electricity core pole piece breaker

Info

Publication number: CN210646776U
Application number: CN201921414883.5U
Authority: CN
Inventors: 高飞
Original assignee: Anhui Chuanma New Energy Technology Co ltd
Current assignee: Anhui Chuanma New Energy Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-02
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to an equipment technical field for the lithium cell processing, concretely relates to lithium cell electricity core pole piece breaker, including broken motor, broken dish, base, fixed plate, slide, mount pad, support, broken storehouse, broken groove, drive arrangement includes connecting plate, fixing base, ball screw, screw-nut. The utility model has the advantages that: through the mount pad removal on the drive arrangement drive slide, make broken dish relative movement, and stretch into the broken inslot in broken storehouse, the electric core pole piece that will place the lithium cell both ends in broken inslot carries out the breakage, the structure is simple relatively, manufacturing cost reduces relatively, consequently, can satisfy actual demand and low in cost, through by gear motor, the worm, the driving medium that the worm wheel is constituteed, because the worm wheel, the worm meshing has mechanical auto-lock nature, make in the crushing process, broken dish can not produce "cutter relieving phenomenon", crushing quality and efficiency have been improved.

Description

Lithium cell electricity core pole piece breaker

Technical Field

The utility model relates to an equipment technical field for the lithium cell processing, concretely relates to lithium cell electricity core pole piece breaker.

Background

Waste products that lithium cell course of working produced need decompose the breakage, there is the step of carrying out the breakage to electric core pole piece in decomposing broken link, this electric core pole piece decomposes broken step at present and carries out the operation by professional equipment (like the broken and separator of a lithium cell electric core pole piece that chinese patent number CN207233904U discloses), but in the course of working, because the gradual improvement of technology, the volume that the waste products produced is not many, purchase professional equipment, can produce great rising to economic cost, consequently need a low-cost breaker, satisfy the actual production demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a lithium cell electricity core pole piece breaker, it can realize providing a breaker that the relative professional equipment cost is cheaper.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a lithium battery cell pole piece crushing device comprises two crushing motors, crushing discs connected with the crushing motors in a driving mode, and a base, wherein a fixing plate is horizontally arranged on the base through an installation upright post, two sliding plates are respectively arranged at two ends of the fixing plate in the length direction, the sliding plates are horizontally and slidably connected on the fixing plate, a mounting seat is respectively arranged on each sliding plate, the two crushing motors are respectively and correspondingly mounted on the two mounting seats, a support is arranged on the fixing plate and is positioned between the two crushing motors and comprises two side plates vertically and fixedly connected on the fixing plate and a top plate horizontally arranged on the side plates, a crushing bin is arranged on the top surface of the top plate, a crushing groove in a notch mode is arranged on the top surface of the crushing bin, the longitudinal section of the crushing groove is U-shaped, the crushing discs can freely pass through the crushing groove, and the two sliding plates are driven by a driving, drive arrangement includes connecting plate, fixing base, ball screw, screw-nut, the vertical rigid coupling of connecting plate is in two slide bottom surfaces and wears out the fixed plate, and is corresponding be equipped with the clearance groove that supplies the connecting plate freely to pass through on the fixed plate, the fixing base rigid coupling is in the fixed plate bottom surface, the ball screw level pierces through and rotates and connects on the fixing base, and its length direction both ends are equipped with the screw respectively and revolve to opposite first lead screw section, second lead screw section, screw-nut inlays the dress on the connecting plate, and two screw-nut difference screw thread suit is in on first lead screw section, the second lead screw section.

Furthermore, the sliding plate is connected to the fixing plate in a sliding mode through a mounting sliding rail and a sliding block.

Further, the ball screw is driven to rotate by a transmission piece.

Further, the transmission part comprises a speed reduction motor, a worm and a worm wheel, the speed reduction motor is installed on the base, the worm is horizontally connected to the base in a rotating mode and is in driving connection with the speed reduction motor, and the worm wheel is coaxially sleeved on the ball screw and meshed with the worm.

Furthermore, two bearing seats are arranged on the base, and two ends of the worm are respectively inserted into the two bearing seats.

Further, the device comprises an ejection device, wherein the ejection device comprises an air cylinder, the air cylinder is installed on the top surface of the fixed plate and is located below the top plate, and a through hole which penetrates through the crushing bin and is used for a cylinder rod of the air cylinder to freely pass through is correspondingly formed in the top plate.

The utility model has the advantages that: through the mount pad removal on the drive arrangement drive slide, make broken dish relative movement, and stretch into the broken inslot in broken storehouse, the electric core pole piece that will place the lithium cell both ends in broken inslot carries out the breakage, the structure is simple relatively, manufacturing cost reduces relatively, consequently, can satisfy actual demand and low in cost, through by gear motor, the worm, the driving medium that the worm wheel is constituteed, because the worm wheel, the worm meshing has mechanical auto-lock nature, make in the crushing process, broken dish can not produce "cutter relieving phenomenon", broken quality and efficiency have been improved, set up ejecting device, after the breakage finishes, through the cylinder action, the cylinder pole stretches out, the drive lithium cell moves up, be convenient for the operation personnel take, further improve work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the three-dimensional structure of FIG. 1;

the reference numerals are explained below:

1-crushing motor, 2-crushing disk, 3-base, 4-fixing plate, 5-sliding plate, 6-mounting seat, 7-side plate, 8-top plate, 9-crushing bin, 10-crushing groove, 11-connecting plate, 12-fixing seat, 13-screw nut, 14-clearance groove, 15-first screw rod section, 16-second screw rod section, 17-speed reducing motor, 18-worm, 19-worm wheel, 20-bearing seat, 21-air cylinder and 22-through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, a lithium battery cell pole piece crushing device comprises two crushing motors 1, crushing discs 2 in driving connection with the crushing motors 1, and a base 3, wherein a fixing plate 4 is horizontally arranged on the base 3 through an installation upright post, two ends of the fixing plate 4 in the length direction are respectively provided with a sliding plate 5, the sliding plates 5 are horizontally and slidably connected to the fixing plate 4 through installation sliding rails and sliding blocks, the sliding plates 5 are respectively provided with an installation seat 6, the two crushing motors 6 are respectively correspondingly installed on the two installation seats 6, the fixing plate 4 is provided with a support, the support is located between the two crushing motors 1 and comprises two side plates 7 vertically and fixedly connected to the fixing plate 4 and a top plate 8 horizontally arranged on the side plates 7, the top surface of the top plate 8 is provided with a crushing bin 9, the top surface of the crushing bin 9 is provided with a crushing groove 10 in the form of a notch, the longitudinal section of the crushing groove 10 is U-shaped, the crushing disc 2 can freely pass through the crushing groove 10, the two sliding plates 5 are driven to move relatively by a driving device, the driving device comprises a connecting plate 11, a fixed seat 12, a ball screw and a screw nut 13, the connecting plate 11 is vertically and fixedly connected to the bottom surfaces of the two sliding plates 5 and penetrates out of the fixed plate 4, a clearance groove 14 for the connecting plate 11 to freely pass through is correspondingly arranged on the fixed plate 4, the fixed seat 12 is fixedly connected to the bottom surface of the fixed plate 4, the ball screw horizontally penetrates through and is rotatably connected to the fixed seat 12, a first screw rod section 15 and a second screw rod section 16 with opposite thread rotation directions are respectively arranged at the two ends of the length direction of the ball screw, the screw nut 13 is embedded on the connecting plate 11, the two screw nuts 13 are respectively and threadedly sleeved on the first screw rod section 15 and the second screw rod section 16, and the ball screw is driven to, the transmission part comprises a speed reduction motor 17, a worm 18 and a worm wheel 19, the speed reduction motor 17 is installed on the base 3, the worm 18 is horizontally connected to the base 3 in a rotating mode and is in driving connection with the speed reduction motor 17, the worm wheel 19 is coaxially sleeved on the ball screw and is meshed with the worm 18, concretely, two bearing seats 20 are arranged on the base 3, two ends of the worm 18 are respectively connected to the two bearing seats 20 in an inserting mode, the worm 18 is connected to the base 3 in a rotating mode through the bearing seats 20, the transmission part is further provided with an ejection device, the ejection device comprises an air cylinder 21, the air cylinder 21 is installed on the top surface of the fixing plate 4 and is located below the top plate 8, and a through hole 22 which penetrates through the crushing bin 9 and is used for an air cylinder rod of the. In this embodiment, please refer to chinese patent No. CN207233904U for the appearance of the lithium battery, the connection between the crushing motor and the crushing disc, and the working principle.

The utility model discloses when using: the lithium battery is placed in a crushing groove, two ends of the lithium battery respectively correspond to two crushing disks at the moment, an external power supply is switched on, a speed reducing motor is started, the speed reducing motor rotates to drive a worm to rotate, a worm wheel and the worm are meshed for transmission, and a ball screw is driven to rotate, because the thread directions of a first screw rod section and a second screw rod section on the ball screw are opposite, two screw rod nuts move relatively at the moment and drive two sliding plates to move relatively, so that the two crushing disks move relatively and stretch into the crushing groove to be in contact with battery cell pole pieces at two ends of the lithium battery, the crushing motor is started during the movement of the crushing disks, when the crushing disks are in contact with the battery cell pole pieces at two ends of the lithium battery, the battery cell pole pieces are crushed, after the crushing is finished, the speed reducing motor is started again, the speed reducing motor is driven to rotate reversely by the, the cylinder action, cylinder pole stretches out by the through-hole on the broken storehouse on it, carries out the jacking with the lithium cell, and the jacking is to the height that the workman of being convenient for took (not requiring must ejecting broken storehouse outside), and the lithium cell is taken by the workman again to accomplish a broken operation.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A lithium battery cell pole piece crushing device comprises two crushing motors (1) and a crushing disc (2) in driving connection with the crushing motors (1), and is characterized by further comprising a base (3), wherein a fixing plate (4) is horizontally arranged on the base (3) through an installation stand column, two sliding plates (5) are respectively arranged at two ends of the fixing plate (4) in the length direction, the sliding plates (5) are horizontally and slidably connected onto the fixing plate (4), a mounting seat (6) is respectively arranged on each sliding plate (5), the two crushing motors (1) are respectively and correspondingly mounted on the two mounting seats (6), a support is arranged on the fixing plate (4) and located between the two crushing motors (1) and comprises two side plates (7) vertically and fixedly connected onto the fixing plate (4) and a top plate (8) horizontally arranged on the side plates (7), roof (8) top surface is equipped with one broken storehouse (9), broken storehouse (9) top surface is equipped with broken groove (10) of breach form, broken groove (10) longitudinal section becomes the U-shaped, just broken dish (2) can freely pass through broken groove (10), two slide (5) pass through its relative movement of drive arrangement drive, drive arrangement includes connecting plate (11), fixing base (12), ball screw, screw-nut (13), the vertical rigid coupling of connecting plate (11) just wears out fixed plate (4) in two slide (5) bottom surfaces, corresponds be equipped with on fixed plate (4) and supply connecting plate (11) free empty groove (14) of keeping away that pass through, fixing base (12) rigid coupling is in fixed plate (4) bottom surface, ball screw level pierces through and rotates to be connected on fixing base (12), and its length direction both ends are equipped with screw thread soon respectively and turn to opposite first screw section (15), The screw rod nuts (13) are embedded on the connecting plate (11), and the two screw rod nuts (13) are respectively sleeved on the first screw rod section (15) and the second screw rod section (16) in a threaded manner.

2. The lithium battery cell pole piece crushing device according to claim 1, wherein the sliding plate (5) is slidably connected to the fixing plate (4) through a mounting slide rail and a sliding block.

3. The lithium battery cell pole piece crushing device of claim 1, wherein the ball screw is driven to rotate by a transmission member.

4. The pole piece crushing device for the lithium battery cell of claim 3, wherein the transmission part comprises a speed reduction motor (17), a worm (18) and a worm wheel (19), the speed reduction motor (17) is installed on the base (3), the worm (18) is horizontally and rotatably connected to the base (3) and is in driving connection with the speed reduction motor (17), and the worm wheel (19) is coaxially sleeved on the ball screw and is meshed with the worm (18).

5. The lithium battery cell pole piece crushing device according to claim 4, wherein the base (3) is provided with two bearing seats (20), and two ends of the worm (18) are respectively inserted into the two bearing seats (20).

6. The device for crushing the pole pieces of the lithium battery cell of claim 1, further comprising an ejection device, wherein the ejection device comprises an air cylinder (21), the air cylinder (21) is installed on the top surface of the fixing plate (4) and located below the top plate (8), and a through hole (22) which penetrates through the crushing bin (9) and allows an air cylinder rod of the air cylinder (21) to freely pass through is formed in the corresponding top plate (8).