CN219074499U - Lithium battery tab cutting machine - Google Patents

Abstract

The utility model discloses a lithium battery tab cutting machine which comprises a processing table and a first servo motor, wherein a rotating plate is fixedly connected to the lower end face of the processing table, a supporting column is rotatably connected to the lower end face of the rotating plate, a fixing cavity is formed in the supporting column, the first servo motor is fixedly installed in the fixing cavity, the output end of the first servo motor penetrates through the upper end face of the supporting column and is fixedly connected to the lower end face of an electric rotating plate, and a plurality of connecting plates are fixedly connected to the upper end face of the processing table at equal intervals in the circumferential direction. According to the utility model, through the coordination arrangement among the electric telescopic rod, the push plate, the movable plate, the connecting cross rod and the ruler plate, the connecting cross rod is driven to move to different positions of the ruler plate according to the electric telescopic rod, the cutting positions of different lugs can be automatically adjusted, the adjustment of hands of a worker is not needed, the relative movement distance of the two clamping plates is different, and the cutting lugs with different specifications can be fixed.

Description

Lithium battery tab cutting machine

Technical Field

The utility model relates to the technical field of lithium battery manufacturing, in particular to a lithium battery tab cutting machine.

Background

Lithium batteries are a type of battery that uses lithium metal or a lithium alloy as a negative electrode material and uses a nonaqueous electrolyte solution. Since the chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment, lithium batteries have not been applied for a long time, but with the development of science and technology, lithium batteries have become the mainstream.

The utility model with the publication number of CN205008658U relates to a novel lithium battery tab cutting machine, which comprises a base and an upper bracket.

Above-mentioned novel lithium cell utmost point ear guillootine is through will waiting to cut the battery and put into the battery jar of layer board, start driving cylinder, cutter mounting panel downstream is gone up in the driving cylinder drive, go up cutter mounting panel and drive and go up the cutter downstream, under the effect of cutter down, go up cutter 10 and cutter down and cut out the utmost point ear smoothly, but the size of above-mentioned battery jar is fixed, can only be used for holding the battery of waiting of one kind of specification, to the battery of waiting to cut of other specifications not using, and above-mentioned novel lithium cell utmost point ear guillootine is with the utmost point ear after finishing cutting, need artifical manual battery that will cut out after finishing, it is time consuming and laborious.

Aiming at the problems, we propose a lithium battery tab cutting machine.

Disclosure of Invention

The utility model aims to solve the defects that the battery groove is fixed in size and can only be used for accommodating batteries to be cut of one specification, the batteries to be cut of other specifications are not used, and the novel lithium battery tab cutting machine needs to take out the cut batteries manually after cutting the tabs, so that time and labor are wasted.

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

the utility model provides a lithium cell utmost point ear guillootine, includes processing platform and first servo motor, the lower terminal surface fixedly connected with rotor plate of processing platform, the lower terminal surface of rotor plate rotates and is connected with the support column, set up the fixed chamber in the support column, fixed intracavity fixed mounting has first servo motor, the output of first servo motor runs through the up end of support column and fixed connection on the lower terminal surface of electronic rotor plate, equidistant circumference fixedly connected with connecting plate on the up end of processing platform, every all set up the standing groove in the connecting plate, equidistant a plurality of moving chamber of seting up and connecting plate the same quantity in processing platform, every all set up the fixed slot on the inner wall of moving chamber, every equal fixed mounting has No. two servo motor in the fixed slot, every No. two servo motor's output equal fixedly connected with threaded rod, every the threaded rod deviates from the one end of No. two servo motor and all rotates to be connected on the inner wall of moving the chamber, every equal thread bush has been cup jointed on the threaded bush on the up end face, every upper end face is connected with every connecting rod and every fixed connection has the connecting rod all fixed connection.

Preferably, the left end of processing platform is provided with the link, the lower terminal surface and the fixedly connected with hydraulic cylinder of link, hydraulic cylinder's flexible end fixedly connected with connection fixed block, the lower terminal surface of fixed block prescribes and is connected with the cutting knife.

Preferably, each connecting plate is provided with a sliding hole on the lower end surface, each sliding hole is communicated with the movable cavity, and each connecting rod is slidably connected in the sliding hole.

Preferably, a sliding groove is formed in the inner wall of each placing groove, a sliding block is connected in each sliding groove in a sliding manner, and the upper end of each sliding block is fixedly connected to the lower end face of the moving plate.

Preferably, threads with opposite directions at two ends are arranged on each threaded rod, a waste collection box is arranged at the left end of the processing table, and a lug collection box is arranged at the right end of the processing table.

Preferably, a controller is fixedly connected to the side wall of the support column, and an inductor is arranged on the lower end face of the connecting frame.

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

through the cooperation setting between electric telescopic handle, push pedal, movable plate, connection horizontal pole and the chi board, drive the connection horizontal pole according to electric telescopic handle and remove the different positions of chi board, can the cutting position of different polar ears of automatically regulated, need not the staff hand to adjust, two splint relative movement's distance is different, can fix the area of different specifications and cut the polar ear.

Drawings

Fig. 1 is a schematic front view of a lithium battery tab cutting machine according to the present utility model;

fig. 2 is a top view of a processing table in a lithium battery tab cutting machine according to the present utility model;

fig. 3 is a side view of a connecting plate in a lithium battery tab cutting machine according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

fig. 5 is an enlarged view at B in fig. 2.

In the figure: the device comprises a processing table 1, a first servo motor 2, a hydraulic cylinder 3, a cutting knife 4, a connecting plate 5, a clamping plate 6, a servo motor No. 7, an 8 threaded rod, a 9 threaded sleeve, a 10 connecting rod, an 11 electric telescopic rod, a 12 push plate, a 13 moving plate, a 14 connecting cross rod, a 15 ruler plate, a 16 sliding block, a 17 waste collecting box, a 18 lug collecting box, a 19 controller and a 20 inductor.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a lithium battery tab cutting machine comprises a processing table 1 and a first servo motor 2, wherein the lower end face of the processing table 1 is fixedly connected with a rotating plate, the lower end face of the rotating plate is rotationally connected with a supporting column, a fixed cavity is formed in the supporting column, the first servo motor 2 is fixedly installed in the fixed cavity, the output end of the first servo motor 2 penetrates through the upper end face of the supporting column and is fixedly connected to the lower end face of an electric rotating plate, a plurality of connecting plates 5 are fixedly connected to the upper end face of the processing table 1 at equal intervals in the circumferential direction, a placing groove is formed in each connecting plate 5, a plurality of moving cavities with the same quantity of connecting plates 5 are formed in the processing table 1 at equal intervals in the processing table 1, fixed grooves are formed in the inner wall of each moving cavity, a second servo motor 7 is fixedly installed in each fixed groove, a threaded rod 8 is fixedly connected to the output end of each second servo motor 7, one end of each threaded rod 8, which deviates from the second servo motor 7 is rotationally connected to the inner wall of the moving cavity, a threaded sleeve 9 is symmetrically sleeved on each threaded rod 8, a connecting rod 10 is fixedly connected to the upper end face of each connecting rod 10, a connecting rod 10 is fixedly connected to the upper end face of each connecting rod 13, and a connecting rod 13 is fixedly connected to the upper end face of each connecting rod, and a connecting rod 13 is fixedly connected to each connecting rod, and each connecting rod 13 is fixedly connected to each connecting rod and the upper end rod; through the cooperation setting between electric telescopic handle 11, push pedal 12, movable plate 13, connection horizontal pole 14 and the chi board 15, drive the different positions of connecting horizontal pole 14 and removing the chi board 15 according to electric telescopic handle 11, can automatically regulated different homopolar ear cut the position, need not the staff's hand to adjust, two splint 6 relative movement's distance is different, can fix the area of different specifications and cut the utmost point ear.

Wherein, the left end of processing platform 1 is provided with the link, and the lower terminal surface and the fixedly connected with hydraulic cylinder 3 of link, the flexible end fixedly connected with connection fixed block of hydraulic cylinder 3, the lower terminal surface regulation of fixed block is connected with cuts cutter 4, and the flexible end of hydraulic cylinder 3 drives cuts cutter 4 and moves down, cuts the tab that the area was cut.

Wherein, all seted up the slide hole on the lower terminal surface of every connecting plate 5, every slide hole all is linked together with the removal chamber, and every connecting rod 10 all sliding connection is in the slide hole, and connecting rod 10 can make a round trip movement in the slide hole.

Wherein, all seted up the spout on the inner wall of every standing groove, all sliding connection has slider 16 in every spout, and the upper end of every slider 16 is all fixed connection on the lower terminal surface of movable plate 13, and slider 16 round trip movement in the spout.

Wherein, all be provided with the screw thread that both ends opposite direction on every threaded rod 8, the left end of processing platform 1 is provided with waste collection box 17, and the right-hand member of processing platform 1 is provided with utmost point ear collecting box 18, and waste collection box 17 is used for collecting the waste material of cutting off, and utmost point ear collecting box 18 is used for collecting the battery utmost point ear that cuts out.

Wherein, fixedly connected with controller 19 on the lateral wall of support column, the lower terminal surface of link is provided with inductor 20, and controller 19 can control the start-up and the closure of first servo motor 2, hydraulic cylinder 3, no. two servo motor 7 and electric telescopic handle 11, and inductor 20 detects whether the below has the battery tab that waits to cut.

In the utility model, the controller 19 can control the starting and closing of the first servo motor 2, the hydraulic cylinder 3, the second servo motor 7 and the electric telescopic rod 11, when in use, a worker puts the battery lug to be cut into one of the placing grooves, the first servo motor 2 and the electric telescopic rod 11 are started, the first servo motor 2 drives the processing table 1 to rotate through the rotating plate, when the rest of connecting plates 5 without the battery lug to be cut rotate to the worker, the worker puts the rest battery lugs to be cut into the placing grooves, the telescopic end of the electric telescopic rod 11 drives the push plate 12 to move, the push plate 12 can push the lug to be cut to move through the connecting cross rod 14, the cutting position of the lug is determined according to the position of the connecting cross rod 14 moving to the position of the ruler 15, the electric telescopic rod 11 drives the connecting cross rod 14 to move to different positions of the ruler 15, and the cutting positions of different lugs can be automatically adjusted without the need of the worker to be adjusted;

the second servo motor 7 starts, the output of the second servo motor 7 drives the threaded rod 8 to rotate positively, the threaded rod 8 drives the two threaded sleeves 9 to move relatively, the two threaded sleeves 9 drive the two clamping plates 6 to move relatively through the connecting rod 10, the two clamping plates 6 can clamp and fix the lug with cutting, the two clamping plates 6 can fix the lug with cutting of different specifications, when the sensor 20 detects the battery lug with cutting below, the sensor 20 transmits signals to the controller 19, the controller 19 controls the hydraulic cylinder 3 to start, the telescopic end of the hydraulic cylinder 3 drives the cutting knife 4 to move downwards to cut the lug with cutting, cut waste materials fall into the waste material collecting box 17, the cut lug with cutting is taken out and put into the lug collecting box 18 when the lug with cutting moves to the other end under the action of the first servo motor 2, and the content which is not described in detail in the description belongs to the prior art known by the expert in the field.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by "upper, lower, inner and outer", etc. in terms are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims (6)

1. The utility model provides a lithium battery tab cutting machine, includes processing platform (1) and first servo motor (2), its characterized in that, the lower terminal surface fixedly connected with rotor plate of processing platform (1), rotor plate's lower terminal surface rotates and is connected with the support column, set up the fixed chamber in the support column, fixed intracavity fixed mounting has first servo motor (2), the output of first servo motor (2) runs through the up end of support column and fixed connection on motor rotor plate's lower terminal surface, equidistant circumference fixedly connected with a plurality of connecting plates (5) on processing platform (1)'s the up end, every all set up the standing groove in connecting plate (5), equidistant a plurality of moving chamber of the same quantity of with connecting plate (5) have been seted up in processing platform (1), every all set up the fixed slot on the inner wall in moving chamber, every equal fixed slot in fixed mounting have No. two servo motor (7), every No. two servo motor's output equal fixedly connected with (8) of servo motor, every 8 deviate from on the equal screw thread of threaded rod (8) on the equal screw thread sleeve (9) of threaded rod (9) of moving on every one end, every the upper end of connecting rod (10) all runs through the lower terminal surface and the fixedly connected with splint (6) of the up end of processing platform (1) and connecting plate (5), every the up end of splint (6) all fixedly connected with chi board (15), every all fixedly connected with electric telescopic handle (11) on the inner wall of standing groove, every electric telescopic handle (11) flexible end all fixedly connected with push pedal (12), every equal sliding connection has movable plate (13) in the standing groove, every the equal fixedly connected with of upper end of movable plate (13) connects horizontal pole (14).

2. The lithium battery tab cutting machine according to claim 1, wherein a connecting frame is arranged at the left end of the processing table (1), a hydraulic cylinder (3) is fixedly connected to the lower end face of the connecting frame, a connecting fixing block is fixedly connected to the telescopic end of the hydraulic cylinder (3), and a cutting knife (4) is fixedly connected to the lower end face of the fixing block.

3. The lithium battery tab cutting machine according to claim 1, wherein a slide hole is formed in the lower end face of each connecting plate (5), each slide hole is communicated with the moving cavity, and each connecting rod (10) is slidably connected in the slide hole.

4. The lithium battery tab cutting machine according to claim 1, wherein a chute is formed in the inner wall of each placement groove, a sliding block (16) is slidably connected in each chute, and the upper end of each sliding block (16) is fixedly connected to the lower end face of the movable plate (13).

5. The lithium battery tab cutting machine according to claim 1, wherein each threaded rod (8) is provided with threads with opposite directions at two ends, a waste collection box (17) is arranged at the left end of the processing table (1), and a tab collection box (18) is arranged at the right end of the processing table (1).

6. The lithium battery tab cutting machine according to claim 2, wherein a controller (19) is fixedly connected to the side wall of the support column, and an inductor (20) is arranged on the lower end face of the connecting frame.

Images