CN216938701U

CN216938701U - Nickel sheet cutting jig for battery tab

Info

Publication number: CN216938701U
Application number: CN202220586098.3U
Authority: CN
Inventors: 王洪军; 董惠军
Original assignee: Jintech Tianjin Precision & Electronic Co ltd
Current assignee: Jintech Tianjin Precision & Electronic Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-12
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to the technical field of nickel sheet cutting jigs and discloses a nickel sheet cutting jig for battery tabs. According to the utility model, through the cooperation of the rotating wheel, the threaded rod, the baffle and the L-shaped plate, the motion effect of the L-shaped plate in the horizontal direction is realized by utilizing the circumferential rotation of the threaded rod, the limiting effect of the rotating wheel on the nickel sheet is achieved, the problem of displacement of the nickel sheet during conveying is effectively solved, the stability of the nickel sheet during conveying is reinforced by adopting the clamping mode of the rotating wheel on the nickel sheet, meanwhile, the inclination of a tangent plane of the nickel sheet after displacement is avoided, the qualification rate of nickel sheet cutting is improved, the step of secondary processing of the nickel sheet is saved, and the processing efficiency of the nickel sheet is improved.

Description

Nickel sheet cutting jig for battery tab

Technical Field

The utility model relates to the technical field of nickel sheet cutting jigs, in particular to a nickel sheet cutting jig for a battery tab.

Background

The tab is a metal conductor which is led out from the battery core, the ears of the positive and negative poles of the battery are contact points during charging and discharging, the contact points are not copper sheets seen on the appearance of the battery but are connected in the battery, the tab is divided into three materials, the positive pole of the battery is made of aluminum (Al) material, the negative pole of the battery is made of nickel (Ni) material, the negative pole of the battery is also made of copper nickel (Ni-Cu) material, the tab and the metal strip are compounded, the film is an insulated part on the tab and has the function of preventing short circuit between the metal strip and an aluminum plastic film during packaging of the battery, and the tab and the aluminum plastic film are sealed and bonded together by hot melting through heating (about 140 ℃) during packaging to prevent leakage. One utmost point ear is pressed from both sides the strap by two films in the centre, and the film that the market used has three kinds of black glue, white glue and individual layer to glue, and the finished product packing of utmost point ear divide into disk and board-like, and the nickel piece for the battery sheet is cutting the process in production course of working then indispensable, for strengthening the nickel piece and cutting the stability of processing man-hour, need use the tool to restrict, and the tool is as assisting a instrument of control position or action.

However, the existing nickel sheet for the battery tab finishes the cutting procedure by adopting the cutting device, impurities and dust are easily attached to the surface of the nickel sheet in the transportation process, and the existence of the impurities causes the friction between the nickel sheet and the cutting tool bit during cutting, so that the abrasion of the cutting tool bit is increased, the service life of the cutting tool bit is shortened, and the replacement cost of the cutting tool bit is increased; in addition, the nickel sheet can have position deviation in the conveying process, the deviated nickel sheet can cause inclination of a tangent plane during cutting, and the step of cutting and processing the nickel sheet again is increased, so that the workload of workers is increased, the time for cutting and processing the nickel sheet is prolonged, and the working efficiency for cutting the nickel sheet is reduced; meanwhile, the nickel sheet with offset position is easy to damage during processing, and the cost of scrapping during cutting and processing of the nickel sheet is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a nickel sheet cutting jig for a battery tab, which has the advantages of strengthening the stability of a nickel sheet during conveying, improving the qualified rate of nickel sheet cutting, improving the utilization rate of the cutting jig and reducing the scrapping cost of the nickel sheet, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a nickel piece cutting tool for battery tab, includes the base, the inside swing joint of base has conveyer, the equal fixed mounting in both sides has the baffle around the base up end, one side of baffle is provided with the L shaped plate, one side evenly distributed of L shaped plate has the runner, one side swing joint that the runner was kept away from to the L shaped plate has the threaded rod, one side of baffle is provided with the deashing rod, both ends swing joint has the support around the deashing rod.

Preferably, the upper end face of the base is fixedly provided with a fixing frame, the upper end face of the fixing frame is provided with an electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected with the upper end face of the support, and the upper end face of the fixing frame is fixedly provided with a fan.

Preferably, the rear end of the conveying device is fixedly connected with a servo motor located on the back of the base, a speed reducer is arranged on an output shaft of the servo motor, a supporting plate is fixedly mounted on the lower end face of the servo motor, and the front end of the supporting plate is fixedly connected with the back of the base.

Preferably, the inner wall of the baffle is in threaded sleeve joint with the outer wall of the threaded rod, the inner wall of the baffle is movably sleeved with the limiting rod, one end of the limiting rod is fixedly connected with one side of the L-shaped plate, and one side of the outer wall of the limiting rod is provided with scale marks.

Preferably, the reinforcing plates are fixedly mounted on the left side and the right side of the threaded rod, the air suction cover is mounted on the lower end face of each reinforcing plate, and the telescopic pipe is fixedly connected to the upper end of each air suction cover.

Preferably, the lower extreme fixed mounting of fan has the frame, and the frame keeps away from the one end of fan and the up end fixed connection of mount, the back fixed mounting of mount has the air-supply line, and the air-supply line keeps away from the one end of fan and the one end fixed connection of flexible pipe, one side fixed mounting that the air-supply line was kept away from to the fan has the tuber pipe.

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

1. according to the utility model, through the matching among the rotating wheel, the threaded rod, the baffle plate and the L-shaped plate, the movement effect of the L-shaped plate in the horizontal direction is realized by utilizing the circumferential rotation of the threaded rod, the limiting effect of the rotating wheel on the nickel sheet is achieved, the problem of displacement of the nickel sheet during transmission is effectively solved, the stability of the nickel sheet during transmission is reinforced by adopting the clamping mode of the rotating wheel on the nickel sheet, meanwhile, the inclination of a tangent plane of the nickel sheet after displacement is avoided, the qualification rate of nickel sheet cutting is improved, the step of secondary processing of the nickel sheet is saved, and the processing efficiency of the nickel sheet is improved.

2. According to the utility model, through the cooperation of the ash removing rod, the fan, the air suction cover and the electric telescopic rod, the rotation of the ash removing rod is utilized, the cleaning effect of the ash removing rod on the surface of the nickel sheet is realized, the dust removing effect of the nickel sheet is achieved, the friction problem between impurities and the cutting tool is effectively solved, the dust adsorption mode of the fan is adopted, the damage of the cutting tool caused by the abrasion of the impurities on the surface of the nickel sheet and the cutting tool during cutting is avoided, the service life of the cutting tool is prolonged, and the replacement cost of the cutting tool is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the ash removal stick of the present invention;

FIG. 3 is a rear view of the motor of the present invention;

FIG. 4 is a top view of the transfer device of the present invention;

figure 5 is a side view of the wheel of the present invention.

In the figure: 1. a base; 2. a conveying device; 3. a baffle plate; 4. an L-shaped plate; 5. a rotating wheel; 6. a threaded rod; 7. a dust removing stick; 8. a support; 9. a fixed mount; 10. an electric telescopic rod; 11. a fan; 12. a servo motor; 13. a support plate; 14. a limiting rod; 15. scale lines; 16. a reinforcing plate; 17. an air suction hood; 18. a telescopic pipe; 19. a machine base; 20. an air inlet pipe; 21. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, a nickel sheet cutting jig for a battery tab comprises a base 1, a conveying device 2 is movably connected inside the base 1, baffles 3 are fixedly installed on the front side and the rear side of the upper end surface of the base 1, an L-shaped plate 4 is arranged on one side of each baffle 3, rotating wheels 5 are uniformly distributed on one side of each L-shaped plate 4, the installation of each rotating wheel 5 plays a role in limiting the nickel sheet during conveying, and the stability of the nickel sheet during moving is enhanced, so that the inclination of a tangent plane of the nickel sheet due to position deviation is avoided, the quality of the nickel sheet during cutting is improved, a threaded rod 6 is movably connected on one side of each L-shaped plate 4, which is far away from each rotating wheel 5, the rotation of the threaded rod 6 provides power for the movement of each rotating wheel 5, an ash removing rod 7 is arranged on one side of each baffle 3, the ash removing rod 7 plays a role in cleaning impurities attached to the surface of the nickel sheet, the effect of removing impurities is achieved, and the abrasion of impurities and a cutting tool bit is avoided, the front end and the rear end of the ash removing stick 7 are movably connected with a bracket 8.

The up end fixed mounting of base 1 has mount 9, and electric telescopic handle 10 is installed to the up end of mount 9, and electric telescopic handle 10's lower extreme and the up end fixed connection of support 8, and electric telescopic handle 10's installation plays the regulation to deashing rod 7 and provides power, and mount 9's up end fixed mounting has fan 11, and the installation of fan 11 plays the unified collection to the dust of clearance.

Referring to fig. 3 and 2, a servo motor 12 located on the back of the base 1 is fixedly connected to the rear end of the conveying device 2, a reducer is arranged on an output shaft of the servo motor 12, the reducer is arranged to adjust the rotating speed of the output shaft of the servo motor 12, a support plate 13 is fixedly mounted on the lower end face of the servo motor 12, the front end of the support plate 13 is fixedly connected to the back of the base 1, and the stability of the servo motor 12 in use is enhanced due to the mounting of the support plate 13.

The inner wall of baffle 3 cup joints with the outer wall screw thread of threaded rod 6, and the inner wall activity of baffle 3 has cup jointed gag lever post 14, and one end of gag lever post 14 and one side fixed connection of L shaped plate 4, and one side of the 14 outer walls of gag lever post is provided with scale mark 15, and the setting of scale mark 15 is convenient for the restriction to L shaped plate 4 displacement.

Referring to fig. 4 and 5, reinforcing plates 16 are fixedly mounted on the left side and the right side of the threaded rod 6, an air suction hood 17 is mounted on the lower end surface of the reinforcing plate 16, an extension tube 18 is fixedly connected to the upper end of the air suction hood 17, and the extension tube 18 is arranged so that the extension length of the extension tube 18 can be adjusted according to the movement of the support 8, and the air suction hood 17 is not limited by the length of the extension tube 18 when being lifted.

The lower extreme fixed mounting of fan 11 has frame 19, and the frame 19 keeps away from the one end of fan 11 and the up end fixed connection of mount 9, the back fixed mounting of mount 9 has air-supply line 20, the installation of air-supply line 20 plays the unified collection to the dust and provides suction, and air-supply line 20 keeps away from the one end of fan 11 and the one end fixed connection of flexible pipe 18, one side fixed mounting that fan 11 kept away from air-supply line 20 has a tuber pipe 21, the installation of tuber pipe 21 plays the discharge to impurity and provides the passageway.

The working principle is as follows: when the device is used, firstly, the distance between the rotating wheels 5 on the left side and the right side is adjusted according to the size of a nickel sheet, the threaded rod 6 is rotated, the threaded rod 6 rotates in the circumferential direction and drives the L-shaped plates 4 to move in the horizontal direction, the rotation of the threaded rod 6 can be stopped until the outer wall of the rotating wheels 5 is contacted with the outer wall of the nickel sheet, the moving distance between the left L-shaped plate 4 and the right L-shaped plate 4 is observed according to the setting of the scale mark 15, then, the nickel sheet to be cut is placed on the upper end face of the base 1, then, the power supply of the electric telescopic rod 10 is started, the electric telescopic rod 10 drives the ash cleaning rod 7 to move after being started, so that the distance between the ash cleaning rod 7 and the nickel sheet is reduced, then, the power supply of the fan 11 is started, the servo motor 12 is started, the conveying device 2 is driven to convey after the servo motor 12 is started, at the time, the nickel sheet is pushed, when passing through the ash cleaning rod 7, the ash cleaning rod 7 rotates, the impurities adhered to the surface of the nickel sheet are lifted, the raised impurities are sucked into the telescopic pipe 18 from the suction hood 17, then enter the air inlet pipe 20 and are discharged from the air outlet pipe 21, so that the impurity removing effect on the surface of the nickel sheet is achieved, and finally, the nickel sheet is pushed to the conveying device 2, and the cutting processing is realized under the conveying action of the conveying device 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a battery is nickel piece cutting tool for utmost point ear, includes base (1), its characterized in that: the inside swing joint of base (1) has conveyer (2), the equal fixed mounting in both sides has baffle (3) around base (1) up end, one side of baffle (3) is provided with L shaped plate (4), one side evenly distributed of L shaped plate (4) has runner (5), one side swing joint that runner (5) were kept away from in L shaped plate (4) has threaded rod (6), one side of baffle (3) is provided with deashing rod (7), both ends swing joint has support (8) around deashing rod (7).

2. The nickel sheet cutting jig for the battery tab as claimed in claim 1, wherein: the utility model discloses a fan, including base (1), mount (9), electric telescopic handle (10) are installed to the up end fixed mounting of base (1), electric telescopic handle (10) are installed to the up end of mount (9), and the up end fixed connection of the lower extreme of electric telescopic handle (10) and support (8), the up end fixed mounting of mount (9) has fan (11).

3. The nickel sheet cutting jig for the battery tab as claimed in claim 1, wherein: the rear end fixedly connected with of conveyer (2) is located servo motor (12) at base (1) back, and is provided with the reduction gear on the output shaft of servo motor (12), the lower terminal surface fixed mounting of servo motor (12) has backup pad (13), and the front end of backup pad (13) and the back fixed connection of base (1).

4. The nickel sheet cutting jig for the battery tab as claimed in claim 1, wherein: the inner wall of baffle (3) and the outer wall screw thread of threaded rod (6) cup joint, gag lever post (14) have been cup jointed in the inner wall activity of baffle (3), and one side fixed connection of the one end of gag lever post (14) and L shaped plate (4), one side of gag lever post (14) outer wall is provided with scale mark (15).

5. The nickel sheet cutting jig for the battery tab as claimed in claim 1, wherein: the utility model discloses a threaded rod (6) is characterized in that the equal fixed mounting in the left and right sides of threaded rod (6) has gusset plate (16), induced draft cover (17) is installed to the lower terminal surface of gusset plate (16), the flexible pipe (18) of upper end fixedly connected with of induced draft cover (17).

6. The nickel sheet cutting jig for the battery tab as claimed in claim 2, wherein: the lower extreme fixed mounting of fan (11) has frame (19), and frame (19) keep away from the one end of fan (11) and the up end fixed connection of mount (9), the back fixed mounting of mount (9) has air-supply line (20), and air-supply line (20) keep away from the one end of fan (11) and the one end fixed connection of flexible pipe (18), one side fixed mounting that air-supply line (20) were kept away from in fan (11) has air-out pipe (21).