CN213242638U

CN213242638U - Lithium cell electricity core cut device

Info

Publication number: CN213242638U
Application number: CN202022201631.3U
Authority: CN
Inventors: 杨占峰; 杨亮; 杨峰; 王俊
Original assignee: Shanxi Yifeng Technology Co ltd
Current assignee: Shanxi Yifeng Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-18
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a device of cutting of lithium cell electricity core, concretely relates to lithium cell electricity core technical field, the on-line screen storage device comprises a base, the top fixedly connected with mounting panel of base, one side fixedly connected with driving motor of mounting panel, driving motor's output is equipped with the cutting knife, the top of base is equipped with the fixing base, the both sides of fixing base all are equipped with first curb plate, the bottom of first curb plate and the top fixed connection of base, first spout has been seted up to one side that first curb plate is close to the fixing base, the first slider of the equal fixedly connected with in both sides of fixing base, the top of fixing base is equipped with the centre gripping subassembly. The utility model discloses do not need handheld cutting equipment to cut electric core, operating procedure is simple convenient, has reduced staff's working strength, makes things convenient for in-service use, has improved the convenience, and this device simple structure simultaneously, low in manufacturing cost is favorable to the popularization.

Description

Lithium cell electricity core cut device

Technical Field

The utility model relates to a lithium cell electric core technical field, more specifically says, the utility model relates to a device of cutting of lithium cell electricity core.

Background

The lithium cell is one kind and uses lithium metal or lithium alloy as the negative pole material, use the primary battery of non-aqueous electrolyte solution, it is different with rechargeable battery lithium ion battery and lithium ion polymer battery, electric core indicates that single contains just, the electrochemistry electric core of negative pole, generally not direct use, it contains protection circuit and shell to distinguish from the battery, can directly use, in the current lithium cell production process, lithium cell electricity core is the product that needs mass production, it is the important process of lithium cell electricity core packing product to cut lithium cell electricity core, in some small-size battery factories, because of the cost consideration mostly adopts the manual work to cut lithium cell electricity core, cut electric core through handheld cutting equipment, work efficiency is low like this, high labor strength, and some current mechanized automatic cutting equipment, most price is on the high side.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a device of cutting of lithium cell electricity core, in order to solve and to propose current lithium cell production process in the above-mentioned background art, lithium cell electricity core is the product that needs mass production, cut lithium cell electricity core and be the important process of lithium cell electricity core packing product, in some miniature battery factories, because of the cost consideration mostly adopts the manual work to cut lithium cell electricity core, cut electric core through handheld cutting equipment, work efficiency is low like this, high labor strength, and some current mechanized automatic cutting equipment, most problem that the price is on the high side.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for lithium battery cells comprises a base, wherein a mounting plate is fixedly connected to the top of the base, a driving motor is fixedly connected to one side of the mounting plate, a cutting knife is arranged at the output end of the driving motor, a fixed seat is arranged at the top of the base, first side plates are arranged on two sides of the fixed seat, the bottom of each first side plate is fixedly connected with the top of the base, a first chute is formed in one side, close to the fixed seat, of each first side plate, first sliding blocks are fixedly connected to two sides of the fixed seat, a clamping assembly is arranged at the top of the fixed seat and comprises two second side plates arranged at the top of the fixed seat, the bottom of each second side plate is fixedly connected with the top of the fixed seat, an arc-shaped fixed plate is fixedly connected to one side, close to each of the two second, a second sliding groove is formed in one side, close to the arc-shaped movable plate, of the second side plate, a second sliding block is fixedly connected to one side of the arc-shaped movable plate, and a lifting assembly is arranged above the arc-shaped movable plate.

In a preferred embodiment, the lifting assembly comprises a screw rod arranged above the arc-shaped movable plate, the screw rod is connected with the arc-shaped movable plate through a bearing, a first fixed plate is arranged above the arc-shaped movable plate, one side of the first fixed plate is fixedly connected with one side of the second side plate, the screw rod penetrates through the first fixed plate, and the screw rod is connected with the first fixed plate in a threaded manner.

In a preferred embodiment, a handle is arranged above the first fixing plate, and one end of the handle is fixedly connected with a lead screw.

In a preferred embodiment, the second slider is located within the second runner.

In a preferred embodiment, a first anti-skid pad is fixedly connected to one side of each of the arc-shaped fixed plate and the arc-shaped movable plate close to the same.

In a preferred embodiment, the first slider is located within the first runner.

In a preferred embodiment, a second fixing plate is fixedly connected to one side of the fixing seat, and a handle is fixedly connected to the top of the second fixing plate.

In a preferred embodiment, a second non-slip mat is fixedly connected to the bottom of the base.

The utility model discloses a technological effect and advantage:

1. through the matching effect of the base, the mounting plate, the driving motor, the cutting knife, the fixing seat, the first side plate, the first sliding groove, the first sliding block, the second side plate, the arc-shaped fixing plate, the arc-shaped movable plate, the second sliding groove, the second sliding block and the lifting assembly, the battery cell is not required to be cut by handheld cutting equipment, the operation steps are simple and convenient, the working strength of workers is reduced, the practical use is convenient, the convenience is improved, meanwhile, the device is simple in structure, low in manufacturing cost and beneficial to popularization;

2. through the cooperation that sets up second fixed plate and handle, the drive fixing base of being convenient for removes, and then is convenient for drive electric core towards the cutting knife motion, through the first slipmat that sets up, reduces the gliding possibility of electric core relative arc fixed plate and arc fly leaf, through the second slipmat that sets up, reduces the gliding possibility of base relative placement position.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic diagram of a second fixing plate structure of the present invention.

The reference signs are: 1. a base; 2. mounting a plate; 3. a drive motor; 4. a cutting knife; 5. a fixed seat; 6. a first side plate; 7. a first chute; 8. a first slider; 9. a second side plate; 10. an arc-shaped fixing plate; 11. an arc-shaped movable plate; 12. a second chute; 13. a second slider; 14. a first fixing plate; 15. a lead screw; 16. a bearing; 17. a grip; 18. a first non-slip mat; 19. a second fixing plate; 20. a handle; 21. and a second non-slip mat.

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.

The slitting device for the lithium battery cell shown in the attached figures 1-4 comprises a base 1, wherein the top of the base 1 is fixedly connected with a mounting plate 2, one side of the mounting plate 2 is fixedly connected with a driving motor 3, the output end of the driving motor 3 is provided with a cutting knife 4, the top of the base 1 is provided with a fixed seat 5, two sides of the fixed seat 5 are respectively provided with a first side plate 6, the bottom of the first side plate 6 is fixedly connected with the top of the base 1, one side of the first side plate 6, which is close to the fixed seat 5, is provided with a first chute 7, two sides of the fixed seat 5 are respectively and fixedly connected with a first sliding block 8;

the clamping assembly comprises two second side plates 9 arranged at the top of the fixing seat 5, the bottom of each second side plate 9 is fixedly connected with the top of the fixing seat 5, one side of each second side plate 9 close to the corresponding arc-shaped fixing plate 10 is fixedly connected with the arc-shaped fixing plate 10, the arc-shaped fixing plate 10 is arranged above the corresponding arc-shaped fixing plate 11, one side of each second side plate 9 close to the corresponding arc-shaped moving plate 11 is provided with a second sliding groove 12, one side of each arc-shaped moving plate 11 is fixedly connected with a second sliding block 13, and a lifting assembly is arranged above.

As shown in fig. 1 and fig. 3, the lifting assembly includes a screw rod 15 disposed above the arc-shaped movable plate 11, the screw rod 15 is connected to the arc-shaped movable plate 11 through a bearing 16, a first fixed plate 14 is disposed above the arc-shaped movable plate 11, one side of the first fixed plate 14 is fixedly connected to one side of the second side plate 9, the screw rod 15 penetrates through the first fixed plate 14, and the screw rod 15 is connected to the first fixed plate 14 in a threaded manner.

As shown in fig. 3, a handle 17 is arranged above the first fixing plate 14, and one end of the handle 17 is fixedly connected with the screw rod 15; the handle 17 is arranged to facilitate the rotation of the screw 15.

As shown in fig. 3, the second slider 13 is located in the second sliding groove 12; the arc-shaped movable plate 11 is moved smoothly by the cooperation of the second sliding chute 12 and the second slider 13.

As shown in fig. 1 and fig. 3, a first anti-skid pad 18 is fixedly connected to both sides of the arc-shaped fixed plate 10 and the arc-shaped movable plate 11 close to each other; the possibility of sliding the battery cell relative to the arc-shaped fixed plate 10 and the arc-shaped movable plate 11 is reduced by the arranged first anti-slip mat 18.

As shown in fig. 1 and 4, the first slider 8 is located in the first sliding groove 7; through the cooperation of first spout 7 and first slider 8 for fixing base 5 steady removal.

As shown in fig. 2 and 4, a second fixing plate 19 is fixedly connected to one side of the fixing base 5, and a handle 20 is fixedly connected to the top of the second fixing plate 19; through the cooperation that sets up second fixed plate 19 and handle 20, be convenient for drive fixing base 5 removes, and then be convenient for drive electric core towards the motion of cutting knife 4.

As shown in fig. 1 and fig. 2, a second anti-skid pad 21 is fixedly connected to the bottom of the base 1; the possibility of sliding of the base 1 relative to the placing position is reduced by the arrangement of the second anti-skid pad 21.

The utility model discloses the theory of operation: when the battery cell fixing device is used, a battery cell is placed on the two arc-shaped fixing plates 10, and then the handle 17 is held, so that the lead screw 15 rotates, the lead screw 15 moves downwards relative to the first fixing plate 14, and then the arc-shaped movable plate 11 moves downwards, and meanwhile, the second slider 13 slides in the second sliding groove 12, and through the cooperation of the second sliding groove 12 and the second slider 13, the arc-shaped movable plate 11 stably moves downwards, and then the arc-shaped movable plate 11 and the arc-shaped fixing plates 10 fix the battery cell, and finally, two ends of the battery cell are respectively fixed between the two sets of arc-shaped fixing plates 10 and the arc-shaped movable plate 11, and then the driving motor 3 drives the cutting knife 4 to rotate, a worker holds the handle 20, and drives the fixing seat 5 to move through the second fixing plate 19, and simultaneously, the first slider 8 slides in the first sliding groove 7, and through, and then drive electric core removes towards cutting knife 4, final cutting knife 4 cuts electric core, after the cutting, cutting knife 4 motion is kept away from to drive fixing base 5, and then make electric core keep away from cutting knife 4 motion, close driving motor 3, with the same reason, reverse rotation lead screw 15, make lead screw 15 drive arc fly leaf 11 shift up, and then remove to electric core fixedly, take out the electric core after the cutting, do not need handheld cutting equipment to cut electric core, operation steps are simple and convenient, staff's working strength has been reduced, make things convenient for in-service use, the convenience is improved, simultaneously this device simple structure, low in manufacturing cost, be favorable to promoting.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device of cutting of lithium cell electricity core which characterized in that: the clamping device comprises a base (1), wherein a mounting plate (2) is fixedly connected to the top of the base (1), a driving motor (3) is fixedly connected to one side of the mounting plate (2), a cutting knife (4) is arranged at the output end of the driving motor (3), a fixing seat (5) is arranged at the top of the base (1), first side plates (6) are arranged on two sides of the fixing seat (5), the bottom of each first side plate (6) is fixedly connected with the top of the base (1), a first sliding groove (7) is formed in one side, close to the fixing seat (5), of each first side plate (6), first sliding blocks (8) are fixedly connected to two sides of the fixing seat (5), and a clamping assembly is arranged at the top of the fixing seat (5);

the centre gripping subassembly includes that two set up in second curb plate (9) at fixing base (5) top, the bottom of second curb plate (9) and the top fixed connection of fixing base (5), two equal fixedly connected with arc fixed plate (10) in one side that second curb plate (9) are close to mutually, the top of arc fixed plate (10) is equipped with arc fly leaf (11), second spout (12) have been seted up to one side that second curb plate (9) are close to arc fly leaf (11), one side fixedly connected with second slider (13) of arc fly leaf (11), the top of arc fly leaf (11) is equipped with the lift subassembly.

2. The slitting device for the lithium battery cells according to claim 1, characterized in that: the lifting assembly comprises a lead screw (15) arranged above an arc-shaped movable plate (11), the lead screw (15) is connected with the arc-shaped movable plate (11) through a bearing (16), a first fixing plate (14) is arranged above the arc-shaped movable plate (11), one side of the first fixing plate (14) is fixedly connected with one side of a second side plate (9), the lead screw (15) penetrates through the first fixing plate (14), and the lead screw (15) is connected with the first fixing plate (14) in a threaded manner.

3. The slitting device for the lithium battery cells according to claim 2, characterized in that: a handle (17) is arranged above the first fixing plate (14), and one end of the handle (17) is fixedly connected with the screw rod (15).

4. The slitting device for the lithium battery cells according to claim 1, characterized in that: the second sliding block (13) is positioned in the second sliding groove (12).

5. The slitting device for the lithium battery cells according to claim 1, characterized in that: one side of the arc-shaped fixed plate (10) close to one side of the arc-shaped movable plate (11) is fixedly connected with a first anti-skid pad (18).

6. The slitting device for the lithium battery cells according to claim 1, characterized in that: the first sliding block (8) is positioned in the first sliding groove (7).

7. The slitting device for the lithium battery cells according to claim 1, characterized in that: one side fixedly connected with second fixed plate (19) of fixing base (5), the top fixedly connected with handle (20) of second fixed plate (19).

8. The slitting device for the lithium battery cells according to claim 1, characterized in that: the bottom of the base (1) is fixedly connected with a second anti-skid pad (21).