CN218361565U

CN218361565U - Top cap paster die-cutting mechanism

Info

Publication number: CN218361565U
Application number: CN202222992936.XU
Authority: CN
Inventors: 王海燕; 江天军
Original assignee: Hefei Huayi New Energy Technology Co ltd
Current assignee: Hefei Huayi New Energy Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-01-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a top cap paster die-cut mechanism relates to paster processing technology field. The utility model discloses a workstation, the top sliding connection of workstation has the rectangle sliding plate, and the top of workstation is provided with the removal subassembly that is used for removing the rectangle sliding plate, and the removal subassembly includes a driving motor, and the top of workstation is provided with a driving motor, and a driving motor's output is fixed with the threaded rod, the threaded rod run through the inside of rectangle sliding plate and with rectangle sliding plate threaded connection, the top of workstation and the outside that is located the rectangle sliding plate are fixed with the U-shaped frame. The utility model discloses a setting of die-cutting mechanism for the paster can obtain accurate location when the punching press, takes place to remove when avoiding the paster die-cut, improves the die-cut precision of this device, through the setting of polishing mechanism, makes the paster after the die-cut can be polished, and then makes the burr that the paster surface exists get rid of.

Description

Top cap paster die-cutting mechanism

Technical Field

The utility model belongs to the technical field of the paster processing, especially, relate to a top cap paster die-cutting mechanism.

Background

With the development of modern society and the enhancement of environmental protection consciousness of people, more and more devices select lithium batteries as power supplies, such as mobile phones, notebook computers, electric tools, electric automobiles and the like, and a wide space is provided for the application and development of the lithium batteries. Among them, lithium batteries used in electric tools, electric vehicles, and the like are generally called power batteries, and a power battery assembly generally includes a battery cell, a case for accommodating the battery cell, and a top cover hermetically mounted on the case;

the purpose of insulating protection can be achieved for the paster on the top cover of the battery, the paster is generally an insulating substance, and a punching device mechanism can be used in the process of processing the paster into a certain shape, and punching is carried out on the paster through the punching mechanism so as to finish the shape required by processing;

in most of the currently available devices:

1. when the patch is punched, the patch cannot be effectively positioned, so that the shape deviation of the punched patch does not meet the use standard, and the punching accuracy of the device is low;

2. certain burrs can exist after the patch is punched, so that the use of the patch is influenced by the burrs when the patch is used;

therefore, the device improved aiming at the defect can effectively position the welt during punching, so that the burr of the patch can be removed;

to this end, a cap die cutting mechanism was designed to provide another solution to the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a top cap paster die-cutting mechanism to solve current problem: when the paster is punched, the paster cannot be effectively positioned, the deviation of the shape of the punched paster is caused to be not in accordance with the use standard, and the punching accuracy of the device is low.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a top cover patch punching mechanism comprises a workbench, wherein a rectangular sliding plate is connected to the top of the workbench in a sliding mode, a moving assembly used for moving the rectangular sliding plate is arranged on the top of the workbench and comprises a first driving motor, a first driving motor is arranged on the top of the workbench, a threaded rod is fixed to the output end of the first driving motor, and the threaded rod penetrates through the rectangular sliding plate and is in threaded connection with the rectangular sliding plate;

a U-shaped frame is fixed at the top of the workbench and positioned on the outer side of the rectangular sliding plate, and a punching mechanism for patch punching is arranged in the U-shaped frame;

and a polishing mechanism for polishing the patch is also arranged in the U-shaped frame.

Furthermore, dovetail sliding blocks are fixed at two ends of the bottom of the rectangular sliding plate, dovetail sliding grooves matched with the dovetail sliding blocks are formed in the top of the workbench, and the rectangular sliding plate is connected with the workbench in a sliding mode through the dovetail sliding blocks and the dovetail sliding grooves.

Further, the punching mechanism comprises a first hydraulic cylinder, the top of the inner wall of the U-shaped frame is fixedly provided with the first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly provided with a vertical moving plate, the interior of the vertical moving plate is connected with a first positioning plate in a sliding manner, four end angles at the top of the first positioning plate are fixedly provided with first vertical cylinders, the first vertical cylinders are connected with the vertical moving plate in a sliding manner, the top of each first vertical cylinder is fixedly provided with a circular limiting block, and a first spring is arranged between each circular limiting block and the corresponding vertical moving plate and positioned outside each first vertical cylinder;

and a plurality of punching blocks are arranged at the bottom of the vertical moving plate.

Further, the punching mechanism further comprises a second hydraulic cylinder, the second hydraulic cylinder is fixed at two ends of the top of the rectangular sliding plate, a lower template is fixed at the output end of the second hydraulic cylinder, a second positioning plate is fixed at the top of the lower template, a circular block is connected to the inner portion of the lower template in a sliding mode, a second vertical round rod is fixed to the bottom of the circular block, and the bottom of the second vertical round rod is fixedly connected with the rectangular sliding plate.

Furthermore, a rectangular sliding groove matched with the first positioning plate is formed in the vertical moving plate, and the first positioning plate is located in the rectangular sliding groove and is in sliding connection with the vertical moving plate through the rectangular sliding groove.

Furthermore, a punching groove matched with the punching and cutting block is formed in the lower template, and the circular block is located in the punching groove and is in sliding connection with the lower template through the arrangement of the punching groove.

Further, the polishing mechanism comprises a transverse moving plate, the transverse moving plate is fixed on one side inside the U-shaped frame, third hydraulic cylinders are fixed at two ends of the bottom of the transverse moving plate, transverse plates are fixed at output ends of the third hydraulic cylinders, a plurality of second driving motors are fixed at the tops of the transverse plates through bolts, circular rotating plates are fixed at output ends of the second driving motors, the bottoms of the circular rotating plates are rotatably connected with second vertical cylinders through bearings, circular sliding blocks are slidably connected inside the second vertical cylinders, first vertical round rods are fixed at the bottoms of the circular sliding blocks, and second springs are arranged at the tops of the circular sliding blocks and inside the second vertical cylinders;

and a plurality of third vertical rods are fixed at the bottom of the circular rotating plate and positioned on the outer side of the second vertical cylinder, and polishing rollers are arranged at the bottoms of the third vertical rods.

Further, the first circular sliding groove of the circular sliding block of adaptation is seted up to the inside of the vertical cylinder of second, circular sliding block is located the inside of first circular sliding groove and passes through the sliding connection that sets up of first circular sliding groove with the vertical cylinder of second.

The utility model discloses following beneficial effect has:

1. the utility model discloses a die-cut mechanism's setting for the paster can obtain accurate location when the punching press, takes place to remove when avoiding the paster die-cut, improves the die-cut precision of this device.

2. The utility model discloses a polishing mechanism's setting for the paster after die-cut can be polished, and then makes the burr that the paster surface exists get rid of.

Drawings

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

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

fig. 2 is a schematic structural view of the first hydraulic cylinder and the vertical moving plate of the present invention;

fig. 3 is a structural sectional view of the interior of the vertical moving plate of the present invention;

FIG. 4 is a cross-sectional view of the structure inside the lower template of the present invention;

fig. 5 is a schematic structural view of the three hydraulic cylinders and the lateral moving plate of the present invention;

fig. 6 is a structural sectional view of the inside of the second vertical cylinder of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 2. a U-shaped frame; 3. a first hydraulic cylinder; 4. a rectangular sliding plate; 5. a second hydraulic cylinder; 6. a lower template; 7. vertically moving the plate; 8. a first vertical round bar; 9. a second spring; 10. a first spring; 11. a first vertical cylinder; 12. a first positioning plate; 13. a threaded rod; 14. a circular block; 15. a second vertical round bar; 16. a second positioning plate; 17. a first drive motor; 18. a transverse plate; 19. a third hydraulic cylinder; 20. transversely moving the plate; 21. a second drive motor; 22. a circular rotating plate; 23. a third vertical rod; 24. a polishing roll; 25. a second vertical cylinder.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model relates to a top cap paster die-cutting mechanism, including workstation 1, the top of workstation 1 is connected with rectangle sliding plate 4 in a sliding manner, the both ends of rectangle sliding plate 4 bottom are all fixed with the forked tail slider, the forked tail spout of adaptation forked tail slider is seted up at the top of workstation 1, sliding connection through the setting of forked tail slider and forked tail spout between rectangle sliding plate 4 and workstation 1, through the setting of forked tail slider and forked tail spout, make rectangle sliding plate 4 slide in the inside of workstation 1;

the top of the workbench 1 is provided with a moving assembly used for moving the rectangular sliding plate 4, the moving assembly comprises a first driving motor 17, the top of the workbench 1 is provided with the first driving motor 17, a vertical rectangular plate is fixed inside the workbench 1, one end, close to the vertical rectangular plate, of the first driving motor 17 is fixedly connected with the vertical rectangular plate through a bolt, and the output end of the first driving motor 17 penetrates through the inside of the vertical rectangular plate and is rotatably connected with the vertical rectangular plate through a bearing;

a threaded rod 13 is fixed at the output end of the first driving motor 17, and the threaded rod 13 penetrates through the inside of the rectangular sliding plate 4 and is in threaded connection with the rectangular sliding plate 4;

a punching mechanism for die cutting of the patch is arranged in the U-shaped frame 2,U fixed on the top of the workbench 1 and positioned on the outer side of the rectangular sliding plate 4;

the inside of U-shaped frame 2 still is provided with the polishing mechanism that is used for the paster polishing.

Dovetail slide blocks are fixed at two ends of the bottom of the rectangular sliding plate 4, dovetail slide grooves of the adaptive dovetail slide blocks are formed in the top of the workbench 1, and the rectangular sliding plate 4 is connected with the workbench 1 in a sliding mode through the dovetail slide blocks and the dovetail slide grooves.

The punching mechanism comprises a first hydraulic cylinder 3,U, a first hydraulic cylinder 3 is fixed at the top of the inner wall of the frame 2, a vertical moving plate 7 is fixed at the output end of the first hydraulic cylinder 3, a first positioning plate 12 is slidably connected inside the vertical moving plate 7, a rectangular sliding groove matched with the first positioning plate 12 is formed in the vertical moving plate 7, the first positioning plate 12 is located inside the rectangular sliding groove and is slidably connected with the vertical moving plate 7 through the rectangular sliding groove, and the first positioning plate 12 can slide inside the vertical moving plate 7 through the rectangular sliding groove;

the four end angles at the top of the first positioning plate 12 are all fixed with first vertical cylinders 11, the first vertical cylinders 11 are in sliding connection with the vertical moving plate 7, a second circular sliding groove is formed in the vertical moving plate 7, the first vertical cylinders 11 are located in the second circular sliding groove and are in sliding connection with the vertical moving plate 7 through the second circular sliding groove, and the first vertical cylinders 11 can slide in the vertical moving plate 7 through the second circular sliding groove;

a circular limiting block is fixed at the top of the first vertical cylinder 11, and a first spring 10 is arranged between the circular limiting block and the vertical moving plate 7 and positioned at the outer side of the first vertical cylinder 11;

the bottom of the vertical moving plate 7 is provided with a plurality of punching and cutting blocks.

The die-cutting mechanism further comprises a second hydraulic cylinder 5, the second hydraulic cylinder 5 is fixed at two ends of the top of the rectangular sliding plate 4, the lower template 6 is fixed at the output end of the second hydraulic cylinder 5, a second positioning plate 16 is fixed at the top of the lower template 6, a circular block 14 is connected inside the lower template 6 in a sliding mode, a second vertical round rod 15 is fixed at the bottom of the circular block 14, and the bottom of the second vertical round rod 15 is fixedly connected with the rectangular sliding plate 4.

The lower template 6 is internally provided with a punching groove matched with the punching block, the circular block 14 is positioned in the punching groove and is in sliding connection with the lower template 6 through the arrangement of the punching groove, and the circular block 14 can slide in the lower template 6 through the arrangement of the punching groove.

The polishing mechanism comprises a transverse moving plate 20, a transverse moving plate 20 is fixed on one side inside a U-shaped frame 2, third hydraulic cylinders 19 are fixed at two ends of the bottom of the transverse moving plate 20, a transverse plate 18 is fixed at the output end of the third hydraulic cylinders 19, a plurality of second driving motors 21 are fixed at the top of the transverse plate 18 through bolts, a circular rotating plate 22 is fixed at the output end of each second driving motor 21, the bottom of the circular rotating plate 22 is rotatably connected with a second vertical cylinder 25 through a bearing, a circular sliding block is slidably connected inside the second vertical cylinder 25, a first circular sliding groove matched with the circular sliding block is formed inside the second vertical cylinder 25, the circular sliding block is positioned inside the first circular sliding groove and is slidably connected with the second vertical cylinder 25 through the first circular sliding groove, and the circular sliding block can slide inside the second vertical cylinder 25 through the first circular sliding groove;

a first vertical round rod 8 is fixed at the bottom of the circular sliding block, and a second spring 9 is arranged at the top of the circular sliding block and inside the second vertical cylinder 25;

a plurality of third vertical rods 23 are fixed at the bottom of the circular rotating plate 22 and outside the second vertical cylinder 25, and polishing rollers 24 are arranged at the bottom of the third vertical rods 23.

Here, the patch is placed on the inner side of the second positioning plate 16, the operation of the first driving motor 17 enables the rectangular sliding plate 4 to move to the bottom of the vertical moving plate 7 through the threaded rod 13, the operation of the first hydraulic cylinder 3 enables the vertical moving plate 7 to descend towards the direction of the patch, the descending of the vertical moving plate 7 enables the first positioning plate 12 to pre-press and hold the patch, at the moment, the first spring 10 is stressed and contracted to enable the patch to be positioned, the punching module can punch the patch through the arrangement of the punching groove, and the punched patch can enter the punching groove;

the operation of third pneumatic cylinder 19 for horizontal plate 18 can descend towards the direction of lower bolster 6, the decline of horizontal plate 18 makes first vertical round bar 8 can move the inside of die-cut groove and press the paster after the punching is accomplished and hold, second spring 9 atress shrink this moment, the operation of second pneumatic cylinder 5 makes the leftover bits of paster and lower bolster 6 can descend, the operation of third pneumatic cylinder 19 makes burnishing roll 24 can laminate with the outside of paster after the punching is accomplished this moment, the operation of second driving motor 21, make circular rotor plate 22 can rotate, the rotation of circular rotor plate 22 makes burnishing roll 24 can polish the paster after the punching is accomplished through third vertical pole 23.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The top cover patch punching mechanism comprises a workbench (1), and is characterized in that a rectangular sliding plate (4) is connected to the top of the workbench (1) in a sliding manner, a moving assembly used for moving the rectangular sliding plate (4) is arranged at the top of the workbench (1), the moving assembly comprises a first driving motor (17), a first driving motor (17) is arranged at the top of the workbench (1), a threaded rod (13) is fixed at the output end of the first driving motor (17), and the threaded rod (13) penetrates through the inside of the rectangular sliding plate (4) and is in threaded connection with the rectangular sliding plate (4);

a U-shaped frame (2) is fixed at the top of the workbench (1) and positioned on the outer side of the rectangular sliding plate (4), and a punching mechanism for chip punching is arranged in the U-shaped frame (2);

and a polishing mechanism for polishing the patch is also arranged in the U-shaped frame (2).

2. The top cover patch punching mechanism according to claim 1, wherein dovetail sliding blocks are fixed at both ends of the bottom of the rectangular sliding plate (4), a dovetail sliding groove matched with the dovetail sliding blocks is formed in the top of the workbench (1), and the rectangular sliding plate (4) is in sliding connection with the workbench (1) through the dovetail sliding blocks and the dovetail sliding groove.

3. The top cover patch punching mechanism according to claim 1, wherein the punching mechanism comprises a first hydraulic cylinder (3), the first hydraulic cylinder (3) is fixed to the top of the inner wall of the U-shaped frame (2), a vertical moving plate (7) is fixed to the output end of the first hydraulic cylinder (3), a first positioning plate (12) is connected to the inside of the vertical moving plate (7) in a sliding mode, first vertical cylinders (11) are fixed to four end angles of the top of the first positioning plate (12), the first vertical cylinders (11) are connected with the vertical moving plate (7) in a sliding mode, circular limiting blocks are fixed to the top of the first vertical cylinders (11), and first springs (10) are arranged between the circular limiting blocks and the vertical moving plate (7) and located on the outer sides of the first vertical cylinders (11);

the bottom of the vertical moving plate (7) is provided with a plurality of punching blocks.

4. The top cover patch die-cutting mechanism according to claim 3, further comprising a second hydraulic cylinder (5), wherein the second hydraulic cylinder (5) is fixed at two ends of the top of the rectangular sliding plate (4), the lower template (6) is fixed at an output end of the second hydraulic cylinder (5), a second positioning plate (16) is fixed at the top of the lower template (6), a circular block (14) is slidably connected inside the lower template (6), a second vertical round rod (15) is fixed at the bottom of the circular block (14), and the bottom of the second vertical round rod (15) is fixedly connected with the rectangular sliding plate (4).

5. The top cover patch punching mechanism according to claim 3, wherein a rectangular sliding groove matched with the first positioning plate (12) is formed in the vertical moving plate (7), and the first positioning plate (12) is located in the rectangular sliding groove and is in sliding connection with the vertical moving plate (7) through the rectangular sliding groove.

6. The top cover patch die-cutting mechanism according to claim 4, characterized in that the lower template (6) is provided with a die-cutting groove adapted to the die-cutting block, and the circular block (14) is located inside the die-cutting groove and is slidably connected with the lower template (6) through the arrangement of the die-cutting groove.

7. The top cover patch punching mechanism according to claim 1, wherein the polishing mechanism comprises a transverse moving plate (20), the transverse moving plate (20) is fixed on one side inside the U-shaped frame (2), third hydraulic cylinders (19) are fixed at two ends of the bottom of the transverse moving plate (20), a transverse plate (18) is fixed at output ends of the third hydraulic cylinders (19), a plurality of second driving motors (21) are fixed at the top of the transverse plate (18) through bolts, a circular rotating plate (22) is fixed at an output end of the second driving motor (21), a second vertical cylinder (25) is rotatably connected at the bottom of the circular rotating plate (22) through a bearing, a circular sliding block is slidably connected inside the second vertical cylinder (25), a first vertical round rod (8) is fixed at the bottom of the circular sliding block, and a second spring (9) is arranged at the top of the circular sliding block and inside the second vertical cylinder (25);

a plurality of third vertical rods (23) are fixed at the bottom of the circular rotating plate (22) and positioned on the outer side of the second vertical cylinder (25), and polishing rollers (24) are arranged at the bottom of the third vertical rods (23).

8. The top cover patch punching mechanism according to claim 7, wherein a first circular sliding groove matched with a circular sliding block is formed in the second vertical cylinder (25), and the circular sliding block is located in the first circular sliding groove and is in sliding connection with the second vertical cylinder (25) through the arrangement of the first circular sliding groove.