CN212017972U

CN212017972U - Lithium battery cell pole piece crushing and separating device

Info

Publication number: CN212017972U
Application number: CN201922020748.9U
Authority: CN
Inventors: 冼青
Original assignee: Lishui Tengxin Coatings Co ltd
Current assignee: Lishui Tengxin Coatings Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-11-27
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a broken separator of lithium cell electricity core pole piece, including brace table and portal frame, portal frame fixed connection is in the brace table upper end, be equipped with the through-hole on the brace table, brace table lower extreme fixedly connected with receiving agencies, be equipped with a plurality of ventilation mechanism on the portal frame horizontal end part, fixed connection electric telescopic handle is gone up in the horizontal end part of portal frame, the solid fixed ring of electric telescopic handle lower extreme fixedly connected with, fixedly connected with motor is divided to the vertical tip in left side of portal frame, the terminal fixedly connected with pivot of output shaft of motor, the terminal rotation of pivot is connected on portal frame's lateral wall, two drive mechanism of fixedly connected with in the pivot, the vertical tip in both sides of portal frame divides all to rotate and is connected with and rubs the. The utility model discloses not only be convenient for carry out broken handle to lithium cell electricity core pole piece, can also collect the lithium cell electricity core pole piece after the breakage effectively.

Description

Lithium battery cell pole piece crushing and separating device

Technical Field

The utility model relates to a broken separation technical field of electric core pole piece especially relates to a broken separator of lithium cell electric core pole piece.

Background

The problems of environmental pollution caused by traditional energy combustion, reduction of non-renewable energy and the like cause that awareness of people on environmental protection and energy conservation and emission reduction is increasingly strengthened, new energy automobiles and electricity utilization for oil replacement are vigorously developed, the strategic measure for guaranteeing energy safety in China is provided, in the production process of lithium batteries, the quality control of pole pieces is crucial, various performance indexes of the lithium batteries are directly determined, the pole pieces are likely to be damaged in links such as coating, rolling and the like, the defects of the pole pieces mainly comprise scratches, exposed foils, particles, cracks and the like, the quality and the service life of the batteries can be seriously influenced by the defects, and when general waste batteries are recycled, the waste batteries need to be crushed, separated and recycled.

Most of the lithium battery cell pole piece crushing and separating devices used in the current market are not thorough enough for crushing and separating lithium battery cell pole pieces, and can not effectively collect the crushed battery cell pole pieces during crushing, separating and recovering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art lithium cell electricity core pole piece crushing and separating equipment thoroughly not enough to lithium cell electricity core pole piece crushing and separating, and when the crushing separation is retrieved, can not carry out the phenomenon of collecting to the electric core pole piece after the breakage effectively, and the broken separator of lithium cell electricity core pole piece that proposes, it not only is convenient for carry out broken handle to lithium cell electricity core pole piece, can also collect the lithium cell electricity core pole piece after the breakage effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lithium battery cell pole piece crushing and separating device comprises a supporting table and a gantry support, wherein the gantry support is fixedly connected to the upper end of the supporting table, a through hole is formed in the supporting table, a material receiving mechanism is fixedly connected to the lower end of the supporting table, a plurality of ventilation mechanisms are arranged on the horizontal end portion of the gantry support, an electric telescopic rod is fixedly connected to the horizontal end portion of the gantry support, a fixing ring is fixedly connected to the lower end of the electric telescopic rod, a motor is fixedly connected to the vertical end portion of the left side of the gantry support, a rotating shaft is fixedly connected to the tail end of an output shaft of the motor, the tail end of the rotating shaft is rotatably connected to the side wall of the gantry support, two transmission mechanisms are fixedly connected to the rotating shaft, rubbing mechanisms are rotatably connected to the vertical end portions of the two, the guide mechanism is rotatably connected with the gantry support and is communicated with the ventilation mechanism.

Preferably, the receiving mechanism comprises a receiving box fixedly connected to the lower end of the supporting table, a magnet is fixedly connected to the inner wall of the receiving box, and a cloth bag is arranged at the upper end of the magnet.

Preferably, the transmission mechanism includes a first belt pulley coaxially and fixedly connected to the rotating shaft, the first belt pulley is connected to a second belt pulley in a transmission manner, the second belt pulley is coaxially and fixedly connected to the mincing mechanism, and the first belt pulley and the second belt pulley are connected in a transmission manner through a belt.

Preferably, the mincing mechanism comprises a first rotating rod rotatably connected to the side wall of the gantry support, the first rotating rod is coaxially and fixedly connected with a second belt pulley, and the tail end of the first rotating rod is fixedly connected with the mincing disc.

Preferably, the ventilation mechanism comprises a plurality of ventilation openings arranged at the horizontal end part of the gantry support, a filter screen is arranged in the air inlet end of each ventilation opening, and the ventilation openings are communicated with the guide mechanism.

Preferably, guiding mechanism includes two first bevel gears of coaxial fixed connection in the pivot, the meshing has second bevel gear on the first bevel gear, it is connected with two second dwangs to rotate on the horizontal end part of gantry support, second bevel gear is coaxial to be cup jointed on the second dwang, second dwang lower extreme fixedly connected with flabellum, the outside cover of flabellum is equipped with the ventilation pipe, ventilation pipe and gantry support's lower extreme fixed connection and with a plurality of vent intercommunication setting, pivot rotary seal runs through the ventilation pipe setting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up brace table, gantry support, motor, pivot, rub mechanism and drive mechanism, realized the effect broken and the separation of lithium cell electricity core pole piece, improved the utilization ratio of lithium cell electricity core pole piece, wherein rub the mechanism and carry out broken separation to the electric core pole piece at lithium cell both ends simultaneously, improved the work efficiency of device.

2. The utility model discloses a set up brace table, gantry support, motor, pivot, ventilation mechanism, guiding mechanism and receiving agencies, realized the collection to the broken lithium cell electricity core pole piece of back of separation, guiding mechanism's wherein setting has improved the rate of recovery of the broken lithium cell electricity core pole piece after separating, has improved the practicality of device.

Drawings

Fig. 1 is a partial perspective view of a lithium battery cell pole piece crushing and separating device provided by the present invention;

fig. 2 is an external structural schematic diagram of a lithium battery cell pole piece crushing and separating device provided by the utility model;

fig. 3 is a partially enlarged view of a portion a of fig. 1.

In the figure: 1 supporting table, 2 gantry supports, 3 through holes, 4 material receiving mechanisms, 5 electric telescopic rods, 6 fixing rings, 7 motors, 8 rotating shafts, 9 rubbing mechanisms, 10 transmission mechanisms, 11 guide mechanisms, 12 ventilation mechanisms, 13 material receiving boxes, 14 magnets, 15 cloth bags, 16 first belt pulleys, 17 second belt pulleys, 18 belts, 19 first rotating rods, 20 rubbing discs, 21 ventilation openings, 22 filter screens, 23 first bevel gears, 24 second bevel gears, 25 second rotating rods, 26 fan blades and 27 ventilation pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a lithium battery cell pole piece crushing and separating device comprises a supporting table 1 and a gantry support 2, the gantry support 2 is fixedly connected to the upper end of the supporting table 1, a through hole 3 is arranged on the supporting table 1, the lower end of the supporting table 1 is fixedly connected with a material receiving mechanism 4, a plurality of ventilation mechanisms 12 are arranged on the horizontal end portion of the gantry support 2, an electric telescopic rod 5 is fixedly connected to the horizontal end portion of the gantry support 2, the lower end of the electric telescopic rod 5 is fixedly connected with a fixing ring 6, it should be noted that a frosted layer is arranged on the inner wall of the fixing ring 6, the inner diameter size of the fixing ring 6 is matched with that of a lithium battery, when the device works, the center position of the lithium battery is manually placed at the center position of the fixing ring 6 for fixing, a, the tail end of the rotating shaft 8 is rotatably connected to the side wall of the gantry support 2, two transmission mechanisms 10 are fixedly connected to the rotating shaft 8, the vertical end parts of the two sides of the gantry support 2 are respectively rotatably connected with a rubbing mechanism 9, the rubbing mechanisms 9 are fixedly connected with the transmission mechanisms 10, two guide mechanisms 11 are arranged on the rotating shaft 8, and the guide mechanisms 11 are rotatably connected with the gantry support 2 and are communicated with a ventilation mechanism 12.

The material receiving mechanism 4 comprises a material receiving box 13 fixedly connected to the lower end of the supporting table 1, a magnet 14 is fixedly connected to the inner wall of the material receiving box 13, a cloth bag 15 is arranged at the upper end of the magnet 14, it is required to be noted that a box door (not shown in the figure) is arranged on the outer side wall of the material receiving box 13, the peripheral corners at the bottom of the cloth bag 15 are manually attached to the peripheral corners at the bottom of the material receiving box 13 before the equipment works, the peripheral corners at the upper end of the cloth bag 15 and the peripheral corners at the upper end of the material receiving box 13 are fixed by a magic tape (not shown in the figure), the magnet 14 can effectively adsorb the crushed lithium battery cell pole pieces, the cloth bag 15 is arranged to facilitate the discharge of the crushed lithium battery cell pole pieces, the transmission mechanism 10 comprises a first belt pulley 16 coaxially and fixedly connected to the rotating shaft 8, the first belt pulley 16 is in, the first belt pulley 16 and the second belt pulley 17 are in transmission connection through a belt 18, the transmission mechanism 10 is arranged to provide a driving force for the rubbing mechanism 9, the rubbing mechanism 9 comprises a first rotating rod 19 which is rotatably connected to the side wall of the gantry support 2, the first rotating rod 19 is coaxially and fixedly connected with the second belt pulley 17, the tail end of the first rotating rod 19 is fixedly connected with a rubbing disc 20, the rubbing mechanism 9 is arranged to effectively rub the lithium battery cell pole piece, the recycling rate of the lithium battery cell pole piece is improved, the ventilation mechanism 12 comprises a plurality of ventilation openings 21 which are arranged on the horizontal end portion of the gantry support 2, a filter screen 22 is arranged in the air inlet end of the ventilation openings 21, it needs to be explained that the filter screen 22 can be manually cleaned periodically, the ventilation openings 21 are communicated with the guide mechanism 11, the ventilation mechanism 12 is arranged such that the guide mechanism 11 introduces clean airflow, guiding mechanism 11 includes two first bevel gears 23 of coaxial fixed connection in pivot 8, the meshing has second bevel gear 24 on first bevel gear 23, it is connected with two second dwang 25 to rotate on the horizontal end part of gantry support 2, second bevel gear 24 is coaxial to be cup jointed on second dwang 25, second dwang 25 lower extreme fixedly connected with flabellum 26, the outside cover of flabellum 26 is equipped with ventilation pipe 27, ventilation pipe 27 and gantry support 2's lower extreme fixed connection and communicate the setting with a plurality of vent 21, pivot 8 rotary seal runs through ventilation pipe 27 and sets up, it needs to explain, lithium cell electric core pole piece is located ventilation pipe 27 under, guiding mechanism 11's setting, utilize the air current to introduce the lithium cell electric core pole piece after the breakage in receiving box 13, the rate of recovery of the lithium cell electric core pole piece after the breakage separation has been improved.

In the utility model, when the lithium battery cell pole pieces are needed to be crushed and separated, the peripheral corners of the bottom of the cloth bag 15 are manually attached to the peripheral corners of the bottom of the material receiving box 13, the peripheral corners of the upper end of the cloth bag 15 are fixed with the peripheral corners of the upper end of the material receiving box 13 by using magic tapes, after the cloth bag 15 is placed, the lithium battery is inserted into the fixing ring 6, the motor 7 and the electric telescopic rod 5 are started again, the electric telescopic rod 5 drives the lithium battery to descend, the motor 7 rotates to drive the rotating shaft 8 and the first belt pulley 16 to rotate, the first belt pulley 16 rotates to drive the second belt pulley 17 to rotate, the second belt pulley 17 rotates to drive the rubbing plate 20 to rotate, the rubbing plate 20 rotates to rub the cell pole pieces at the two ends of the descending lithium battery, the rotating shaft 8 rotates to drive the first bevel gear 23 to rotate, the, second bevel gear 24 rotates and drives second dwang 25 and rotate, second dwang 25 rotates and drives flabellum 26 and rotate, flabellum 26 rotates and introduces the air current from vent 21 in the ventilation pipe 27, the air current flows downwards from ventilation pipe 27, bring the lithium cell pole piece after the breakage into receipts workbin 13, magnet 14 in the receipts workbin 13 adsorbs the lithium cell pole piece after the breakage in receiving workbin 13, after the device work finishes, can artifically open the case door and tear magic subsides, take out sack 15 and can accomplish and receive the material.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lithium battery cell pole piece crushing and separating device comprises a supporting table (1) and a gantry support (2), wherein the gantry support (2) is fixedly connected to the upper end of the supporting table (1), the lithium battery cell pole piece crushing and separating device is characterized in that a through hole (3) is formed in the supporting table (1), a material receiving mechanism (4) is fixedly connected to the lower end of the supporting table (1), a plurality of ventilation mechanisms (12) are arranged on the horizontal end portion of the gantry support (2), an electric telescopic rod (5) is fixedly connected to the horizontal end portion of the gantry support (2), a fixing ring (6) is fixedly connected to the lower end of the electric telescopic rod (5), a motor (7) is fixedly connected to the vertical end portion on the left side of the gantry support (2), a rotating shaft (8) is fixedly connected to the tail end of an output shaft of the motor (7), the grinding machine is characterized in that two transmission mechanisms (10) are fixedly connected to the rotating shaft (8), the vertical end parts on two sides of the gantry support (2) are respectively and rotatably connected with a grinding mechanism (9), the grinding mechanisms (9) are fixedly connected with the transmission mechanisms (10), two guide mechanisms (11) are arranged on the rotating shaft (8), and the guide mechanisms (11) are rotatably connected with the gantry support (2) and are communicated with the ventilation mechanism (12).

2. The device for crushing and separating the pole pieces of the lithium battery cell of claim 1, wherein the material receiving mechanism (4) comprises a material receiving box (13) fixedly connected to the lower end of the support table (1), a magnet (14) is fixedly connected to the inner wall of the material receiving box (13), and a cloth bag (15) is arranged at the upper end of the magnet (14).

3. The lithium battery cell pole piece crushing and separating device of claim 1, wherein the transmission mechanism (10) comprises a first belt pulley (16) coaxially and fixedly connected to the rotating shaft (8), the first belt pulley (16) is in transmission connection with a second belt pulley (17), the second belt pulley (17) is coaxially and fixedly connected to the mincing mechanism (9), and the first belt pulley (16) and the second belt pulley (17) are in transmission connection through a belt (18).

4. The device of claim 3, wherein the mincing mechanism (9) comprises a first rotating rod (19) rotatably connected to the side wall of the gantry support (2), the first rotating rod (19) is coaxially and fixedly connected with a second belt pulley (17), and the end of the first rotating rod (19) is fixedly connected with a mincing disc (20).

5. The device for crushing and separating the pole pieces of the lithium battery cell of claim 1, wherein the ventilation mechanism (12) comprises a plurality of ventilation openings (21) arranged at the horizontal end part of the gantry support (2), a filter screen (22) is arranged in the air inlet end of each ventilation opening (21), and the ventilation openings (21) are communicated with the guide mechanism (11).

6. The device for breaking and separating pole pieces of the lithium battery cell pole pieces, according to claim 5, wherein the guide mechanism (11) comprises two first bevel gears (23) coaxially and fixedly connected to the rotating shaft (8), the first bevel gears (23) are engaged with second bevel gears (24), two second rotating rods (25) are rotatably connected to the horizontal end portion of the gantry support (2), the second bevel gears (24) are coaxially sleeved on the second rotating rods (25), the lower ends of the second rotating rods (25) are fixedly connected with fan blades (26), ventilation pipes (27) are sleeved on the outer sides of the fan blades (26), the ventilation pipes (27) are fixedly connected with the lower ends of the gantry support (2) and are communicated with the ventilation openings (21), and the rotating shaft (8) is rotatably sealed and penetrates through the ventilation pipes (27).