CN210023933U

CN210023933U - Lithium battery automatic splitting machine knife rest replacing vehicle

Info

Publication number: CN210023933U
Application number: CN201920555727.4U
Authority: CN
Inventors: 张维斌; 闫向前
Original assignee: WIDO NEW ENERGY CO Ltd
Current assignee: WIDO NEW ENERGY CO Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-07
Anticipated expiration: 2029-04-22

Abstract

The utility model relates to a lithium battery processing technology field discloses an automatic cutting machine knife rest of lithium cell more car that trades, including the bottom plate, both ends fixed connection stand about the bottom plate, stand top fixed connection roof, the first driving motor of roof left side fixed connection, first driving motor's output shaft fixed connection pivot, the carousel is connected to the pivot right-hand member, the inside sliding connection slider of carousel, the slider is close to carousel center one end fixed connection spring, slider middle part fixed connection baffle, and carousel center one end fixed connection tool bit is kept away from to the slider. The utility model is suitable for an among the automatic time cutting knife rest replacing device of cutting of lithium cell, constitute the knife rest through setting up carousel, slider, spring and tool bit and change the device, thereby change different tool bits through the device and adapt to different processing demands to the interlock of shelves pole and baffle makes the tool bit move down, thereby accomplishes the work of cutting, and whole device degree of automation is high, and the security is good, suitable using widely.

Description

Lithium battery automatic splitting machine knife rest replacing vehicle

Technical Field

The utility model relates to a lithium battery processing technology field specifically is an automatic cutting machine knife rest of lithium cell changes car.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few national companies are producing such lithium metal batteries today.

Chinese patent (No. CN208336415U) discloses a splitting machine for lithium battery cell, comprising a bottom plate, a main body, a cutting plate and a motor, wherein the cutting plate is fixedly welded on one side of the upper surface of the bottom plate, a fixed groove is arranged in the middle of the upper surface of the cutting plate, a cell is placed in the fixed groove, the main body is fixedly welded on one side of the upper surface of the bottom plate close to the cutting plate, a cavity is arranged in the main body, the device inserts the cell in the main body through a through hole, the length of the cell inserted in the main body is determined through measuring scale marks, the eccentric wheel is connected with a connecting rod through rotating a pin, when the motor rotates to work, the eccentric wheel rotates and drives the connecting rod and a cutting knife to work, so as to realize the cutting of the cell, but the device is only provided with a knife head, when the knife head needs to be replaced in, the replacement of new cutting inserts greatly reduces the efficiency of the production process and therefore there is a need for improvements in the apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic cutting machine knife rest change car of lithium cell has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic cutting machine knife rest replacement car of lithium cell, comprising a base plate, both ends fixed connection stand about the bottom plate, stand top fixed connection roof, the first driving motor of roof left side fixed connection, first driving motor's output shaft fixed connection pivot, the carousel is connected to the pivot right-hand member, the inside sliding connection slider of carousel, the slider is close to carousel center one end fixed connection spring, slider middle part fixed connection baffle, the carousel center one end fixed connection tool bit is kept away from to the slider, roof right side fixed connection second driving motor, the first band pulley of second driving motor's output shaft fixed connection, first band pulley passes through the belt and connects the second band pulley, second band pulley coaxial coupling runner, the runner outside is equipped with the shelves pole.

As an optimal technical scheme of the utility model, fixed surface connects the bearing frame on the roof, and the bearing frame rotates connects the pivot.

As an optimal technical scheme of the utility model, the one end fixed connection carousel of slider is kept away from to the spring.

As an optimized technical scheme of the utility model, the roof rotates and connects the runner.

As an optimized technical proposal of the utility model, the stop lever and the baffle are positioned on the same vertical plane.

As an optimal technical solution of the present invention, the first driving motor adopts a stepping motor.

As an optimal technical scheme of the utility model, bottom plate middle part sliding connection slip table.

The utility model discloses have following useful part:

the utility model is suitable for an among the automatic time cutting knife rest replacing device of cutting of lithium cell, constitute the knife rest through setting up carousel, slider, spring and tool bit and change the device, thereby change different tool bits through the device and adapt to different processing demands to the interlock of shelves pole and baffle makes the tool bit move down, thereby accomplishes the work of cutting, and whole device degree of automation is high, and the security is good, suitable using widely.

Drawings

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

Fig. 1 is a schematic perspective view of a knife rest replacing vehicle of an automatic lithium battery slitting machine.

Fig. 2 is a front view of a knife rest replacing vehicle of an automatic lithium battery slitting machine.

Fig. 3 is a cross-sectional view a-a of fig. 2.

Fig. 4 is a top view of an automatic lithium battery slitter knife rest changing cart.

In the figure: 1. a base plate; 2. a sliding table; 3. a column; 4. a top plate; 5. a first drive motor; 6. a rotating shaft; 7. a bearing seat; 8. a turntable; 9. a second drive motor; 10. a first pulley; 11. a belt; 12. a second pulley; 13. a gear lever; 14. a baffle plate; 15. a spring; 16. a slider; 17. a cutter head; 18. a rotating wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a tool rest replacing cart for an automatic lithium battery splitting machine comprises a bottom plate 1, wherein the left end and the right end of the bottom plate 1 are fixedly connected with upright columns 3, the tops of the upright columns 3 are fixedly connected with a top plate 4, the left side of the top plate 4 is fixedly connected with a first driving motor 5, the first driving motor 5 adopts a stepping motor, and the stepping motor can ensure the precision of a rotation angle; an output shaft of the first driving motor 5 is fixedly connected with a rotating shaft 6, a bearing seat 7 is fixedly connected to the upper surface of the top plate 4, the bearing seat 7 is rotatably connected with the rotating shaft 6, the right end of the rotating shaft 6 is connected with a turntable 8, a sliding block 16 is connected inside the turntable 8 in a sliding manner, one end, close to the center of the turntable 8, of the sliding block 16 is fixedly connected with a spring 15, one end, far away from the sliding block 16, of the spring 15 is fixedly connected with the turntable 8, and after the cutter head 17 moves downwards, the spring 15 can enable the; the middle of the sliding block 16 is fixedly connected with a baffle 14, one end of the sliding block 16, which is far away from the center of the rotating disc 8, is fixedly connected with a cutter head 17, the right side of the top plate 4 is fixedly connected with a second driving motor 9, an output shaft of the second driving motor 9 is fixedly connected with a first belt pulley 10, the first belt pulley 10 is connected with a second belt pulley 12 through a belt 11, the second belt pulley 12 is coaxially connected with a rotating wheel 18, the top plate 4 is rotatably connected with the rotating wheel 18, a stop rod 13 is arranged on the outer side of the rotating wheel 18, the stop rod 13 and the baffle 14 are located on the same vertical plane, and therefore the baffle 14 is pressed.

Example two

Referring to fig. 2, the other contents of the present embodiment are the same as those of the first embodiment, except that: the middle part of the bottom plate 1 is connected with the sliding table 2 in a sliding way. When using, the raw and other materials that need the cutting are moved about to the needs, if remove through the handheld mode of operating personnel this moment, can produce the hidden danger to operating personnel's personal safety, consequently set up slip table 2 that can the horizontal slip on bottom plate 1, place the raw and other materials of lithium cell on slip table 2, remove raw and other materials through the mode that removes slip table 2 to the distance of having guaranteed operating personnel and cutting position is in safety range, thereby protection operating personnel's personal safety.

The utility model discloses in the implementation, at first place the raw and other materials that need the cutting on slip table 2, start first driving motor 5, the output shaft of first driving motor 5 drives carousel 8 through pivot 6 and rotates, when tool bit 17 that needs to use is under, stop first driving motor 5, remove slip table 2, the position that needs the cutting with raw and other materials on slip table 2 is just to tool bit 17, start second driving motor 9 this moment, the output shaft of second driving motor 9 drives runner 18 through belt transmission and rotates, runner 18 anticlockwise rotates, shelves pole 13 on runner 18 contacts with baffle 14 this moment, shelves pole 13 pushes down baffle 14, thereby make slider 16 move down, slider 16 drives tool bit 17 and moves down, thereby carry out the work of cutting to the material through tool bit 17; the utility model is suitable for an among the automatic cutter frame exchange device when cutting of lithium cell, constitute the cutter frame through setting up carousel 8, slider 16, spring 15 and tool bit 17 and change the device, thereby change different tool bit 17 through the device and adapt to different processing demands to the interlock of shelves pole 13 and baffle 14 makes tool bit 17 move down, thereby accomplishes the work of cutting, and whole device degree of automation is high, and the security is good, suitable using widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A tool rest replacing vehicle of an automatic splitting machine of a lithium battery comprises a bottom plate (1), wherein the left end and the right end of the bottom plate (1) are fixedly connected with upright columns (3), the tops of the upright columns (3) are fixedly connected with a top plate (4), and is characterized in that the left side of the top plate (4) is fixedly connected with a first driving motor (5), an output shaft of the first driving motor (5) is fixedly connected with a rotating shaft (6), the right end of the rotating shaft (6) is connected with a rotating disk (8), the inner part of the rotating disk (8) is slidably connected with a sliding block (16), one end, close to the center of the rotating disk (8), of the sliding block (16) is fixedly connected with a spring (15), the middle part of the sliding block (16) is fixedly connected with a baffle (14), one end, far away from the center of the rotating disk (8), of the sliding block (16, the first belt wheel (10) is connected with the second belt wheel (12) through a belt (11), the second belt wheel (12) is coaxially connected with a rotating wheel (18), and a stop lever (13) is arranged on the outer side of the rotating wheel (18).

2. The automatic lithium battery slitter knife rest replacing trolley according to claim 1, wherein a bearing seat (7) is fixedly connected to the upper surface of the top plate (4), and the bearing seat (7) is rotatably connected with the rotating shaft (6).

3. The automatic lithium battery slitter knife carrier changing cart according to claim 1, characterized in that one end of the spring (15) remote from the slider (16) is fixedly connected with the turntable (8).

4. The automatic lithium battery slitter carriage changer according to claim 1 or 2, characterized in that the top plate (4) is rotatably connected to the rotating wheel (18).

5. The automatic lithium battery slitter knife rest changing cart according to claim 1, characterized in that the stop lever (13) and the baffle (14) are in the same vertical plane.

6. The automatic lithium battery slitter knife rest changing cart according to claim 1, characterized in that the first driving motor (5) is a stepping motor.

7. The lithium battery automatic slitter knife rest replacing trolley according to claim 1, wherein the middle part of the bottom plate (1) is slidably connected with the sliding table (2).