CN215151908U

CN215151908U - Double-pressure-head polar-ear film compression joint device

Info

Publication number: CN215151908U
Application number: CN202121525155.9U
Authority: CN
Inventors: 汤鑫
Original assignee: Shenzhen Pule New Material Co ltd
Current assignee: Shenzhen Pule New Material Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-14
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a two pressure head utmost point ear film crimping devices, the on-line screen storage device comprises a base, fixed mounting has the mount on the base, and is provided with hydraulic cylinder on the mount, the round hole has been seted up on the base, and is equipped with crimping mechanism between base and the mount, crimping mechanism includes elevator, first pressure head, lifter plate, second pressure head and buffer bracket, the elevator is connected on the base. A two pressure head utmost point ear film crimping devices, belong to crimping device field, through the crimping mechanism who sets up, adopt first pressure head, second pressure head isotructure, can reduce the motion stroke of single pressure head, improved crimping efficiency, adopt the buffer frame, can form certain buffering, avoid violently colliding between the pressure head, reduce wearing and tearing, set up in the first pressure head and compress tightly the groove, can avoid the crimping to excessively cause the film damaged, can guarantee the crimping effect simultaneously again, change can be dismantled fast to first pressure head, the use flexibility has been improved.

Description

Double-pressure-head polar-ear film compression joint device

Technical Field

The utility model relates to a crimping device field, in particular to two pressure head utmost point ear film crimping devices.

Background

The tab is a raw material of a lithium ion polymer battery product, and the film is an insulated part on the tab and has the function of preventing short circuit between a metal belt and an aluminum plastic film when the battery is packaged. In the process of installing and connecting the film and the pole lug, a crimping device is needed. The compression joint device is equipment for assembling different articles by using pressing force, is mainly used for fastening and connecting small articles, and when the compression joint device is used, the articles to be assembled are placed on the working platform, and the compression joint mechanism is started to press down, so that the compression joint work is completed; among the current utmost point ear film compression joint device, adopt single pressure head structure, the crimping effect is general to the crimping in-process, the excessive damage that causes the film of crimping probably appears, influences the product percent of pass, and the crimping in-process does not have the buffering simultaneously, and direct collision between pressure head and the work platform is worn and torn great, and life is shorter.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a dual-pressure-head ear film crimping apparatus, which can effectively solve the problems of the background art.

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

the utility model provides a two pressure head utmost point ear film crimping devices, includes the base, fixed mounting has the mount on the base, and is provided with hydraulic cylinder on the mount, the round hole has been seted up on the base, and is equipped with crimping mechanism between base and the mount, crimping mechanism includes elevator, first pressure head, lifter plate, second pressure head and buffer bracket, the elevator is connected on the base, fixed connection between lifter plate and the hydraulic cylinder, and be equipped with the guide pillar on the lifter plate, the upper end of guide pillar runs through in the mount.

Preferably, the base is connected with the fixing frame in a welding mode, the base is fixedly provided with a mounting plate, and the mounting plate is provided with a mounting hole.

Preferably, the base is provided with a movable door, the movable door is fixedly provided with a hinge, the hinge is connected with the base, the movable door is rotatably connected with the base through the hinge, and a door lock is arranged at a position, far away from the hinge, of the movable door.

Preferably, a driving mechanism is arranged inside the base, the lifting block is connected with the driving mechanism in the base, a telescopic shaft is arranged on the hydraulic oil cylinder and penetrates through the fixing frame, the lifting plate is fixedly connected with the telescopic shaft, and the lifting plate is connected with the hydraulic oil cylinder through the telescopic shaft.

Preferably, the first pressure head is fixedly installed on the lifting block, the second pressure head is fixedly installed at the middle position of the lower surface of the lifting plate, and the buffer frame is arranged between the first pressure head and the lifting plate.

Preferably, the first pressure head comprises a mounting seat, a threaded hole, a pressure plate, a counter bore, a countersunk screw and a pressing groove, the threaded hole is formed in the mounting seat, the mounting seat is fixed on the lifting block, the pressure plate is formed in the mounting seat, the counter bore is formed in the pressure plate, the countersunk screw is arranged in the counter bore in the pressure plate and is in threaded connection with the threaded hole at the tail end of the countersunk screw, the pressure plate is fixed on the mounting seat through the countersunk screw, and the pressing groove is formed in the pressure plate.

Preferably, the buffer frame comprises a fixed plate, a cylinder, a movable rod and a spring, the fixed plate is fixedly connected with the cylinder, the fixed plate is fixedly installed at the end part of the first pressure head, the movable rod is fixedly installed on the lifting plate, and the spring is sleeved on the cylinder and the movable rod.

Preferably, through holes are formed in the fixed plate and the cylinder, the lower end of the movable rod is located in the through holes in the fixed plate and the cylinder, and the end portion of the spring is in contact with the fixed plate and the lifting plate respectively.

Compared with the prior art, the utility model discloses following beneficial effect has: this two pressure head utmost point ear film crimping devices, through the crimping mechanism who sets up, adopt first pressure head, second pressure head isotructure, can reduce the motion stroke of single pressure head, the crimping efficiency has been improved, adopt the buffer bracket among the crimping mechanism, can form certain buffering, avoid violently colliding between the pressure head, the integrity of relevant structure has been ensured, wear and tear has been reduced, set up in the first pressure head and compress tightly the groove, can avoid the crimping to excessively cause the film damaged, can guarantee the crimping effect simultaneously again, first pressure head can dismantle the change fast, the use flexibility has been improved.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the first pressure head of the present invention;

fig. 4 is a schematic structural view of the buffer frame of the present invention.

In the figure: 1. a base; 2. a fixed mount; 3. a hydraulic cylinder; 4. a circular hole; 5. a lifting block; 6. a first ram; 601. a mounting seat; 602. a threaded hole; 603. pressing a plate; 604. a counter bore; 605. countersunk head screws; 606. a compaction groove; 7. a lifting plate; 8. a second ram; 9. a buffer frame; 901. a fixing plate; 902. a cylinder; 903. a movable rod; 904. a spring; 10. and (7) mounting the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a double-pressure-head polar-lug film crimping device comprises a base 1, a fixing frame 2 is fixedly mounted on the base 1, a hydraulic oil cylinder 3 is arranged on the fixing frame 2, a round hole 4 is formed in the base 1, a crimping mechanism is arranged between the base 1 and the fixing frame 2, the crimping mechanism comprises a lifting block 5, a first pressure head 6, a lifting plate 7, a second pressure head 8 and a buffer frame 9, the lifting block 5 is connected to the base 1, the lifting plate 7 is fixedly connected with the hydraulic oil cylinder 3, a guide pillar is arranged on the lifting plate 7, and the upper end of the guide pillar penetrates through the fixing frame 2.

Through above-mentioned embodiment, the connected mode between base 1 and mount 2 is the welding, and fixed mounting has mounting panel 10 on the base 1, has seted up the mounting hole on the mounting panel 10, is provided with the dodge gate on the base 1, and fixed mounting has the hinge on the dodge gate, is connected between hinge and the base 1, and the dodge gate rotates between through hinge and the base 1 to be connected, and keeps away from the position of hinge on the dodge gate and is provided with the lock.

Through above-mentioned embodiment, the inside of base 1 is provided with actuating mechanism, and lifter 5 is connected with the actuating mechanism in the base 1, is equipped with the telescopic shaft on the hydraulic cylinder 3, and the telescopic shaft runs through in mount 2, fixed connection between lifter plate 7 and the telescopic shaft, and lifter plate 7 is connected with hydraulic cylinder 3 through the telescopic shaft.

Through above-mentioned embodiment, first pressure head 6 fixed mounting is on elevator 5, and second pressure head 8 fixed mounting is in the lower surface intermediate position department of lifter plate 7, and buffer frame 9 sets up between first pressure head 6 and lifter plate 7, through the crimping mechanism who sets up, adopts structures such as first pressure head 6, second pressure head 8, can reduce the motion stroke of single pressure head, has improved crimping efficiency, has ensured the crimping effect.

Through the above embodiment, the first pressure head 6 includes the mount pad 601, the threaded hole 602, the pressing plate 603, the counter bore 604, the countersunk screw 605 and the pressing groove 606, the threaded hole 602 is opened on the mount pad 601, and the mount pad 601 is fixed on the elevator 5, the pressing plate 603 is opened on the mount pad 601, the counter bore 604 is opened on the pressing plate 603, the countersunk screw 605 is disposed in the counter bore 604 on the pressing plate 603, and threaded connection is formed between the tail end of the countersunk screw 605 and the threaded hole 602, the pressing plate 603 is fixed on the mount pad 601 through the countersunk screw 605, the pressing groove 606 is opened on the pressing plate 603, the pressing groove 606 is provided in the first pressure head 6, can avoid the film damage caused by the excessive crimping, and can guarantee the crimping effect at the same time, the first pressure head 6 can be rapidly disassembled and replaced, thereby improving the use flexibility.

Through above-mentioned embodiment, buffer frame 9 includes fixed plate 901, cylinder 902, movable rod 903 and spring 904, fixed connection between fixed plate 901 and the cylinder 902, and fixed plate 901 fixed mounting is in the tip of first pressure head 6, movable rod 903 fixed mounting is on lifter plate 7, cylinder 902 is located to spring 904 cover, on the movable rod 903, fixed plate 901, the through-hole has been seted up on the cylinder 902, the lower extreme of movable rod 903 is located fixed plate 901, in the through-hole on the cylinder 902, the tip of spring 904 contacts fixed plate 901 and lifter plate 7 respectively, adopt buffer frame 9 in the crimping mechanism, can form certain buffering, avoid violently colliding between the pressure head, the integrity of relevant structure has been ensured, wear and tear has been reduced.

It should be noted that the utility model relates to a double-pressure-head ear film crimping device, when in use, a base 1 is placed on a support frame, so that holes on a mounting plate 10 are aligned with connecting screw holes on the support frame, then the mounting plate 10 and the support frame are fixed together by screws, and then the installation work of the whole device is completed, after the connection of the device is completed, the connection of related circuits is performed, then the crimping assembly work of the ear film is started, during the crimping, a worker attaches the films to the upper and lower surfaces of the ear, wraps the ear by the films, then places the films and the ear on a first pressure head 6 in a crimping mechanism, so that the ear and the films are positioned in a compression groove 606 on a pressure plate 603 to occupy, after the ear and the films are placed, the worker starts a hydraulic cylinder 3 on a fixed frame 2 and a driving mechanism inside the base 1 by a controller, under the action of the hydraulic oil cylinder 3 and the driving mechanism, the mounting base 601 drives the pressing plate 603 to ascend, meanwhile, the lifting plate 7 drives the second pressing head 8 to descend until the second pressing head 8 contacts the pressing plate 603, in the process, the second pressing head 8 is matched with the pressing plate 603 in the first pressing head 6 to finish the crimping work, in the crimping process, as the lug and other structures are positioned in the pressing groove 606, the damage of a film caused by excessive crimping can be avoided, and meanwhile, the crimping effect can be ensured, after the crimping work is finished, the hydraulic oil cylinder 3 and the driving mechanism are started again, the first pressing head 6 and the second pressing head 8 return to the initial positions, and then a worker takes off the lug which is subjected to crimping, in the whole crimping process, in the lifting process of the first pressing head 6 and the second pressing head 8, the movable rod 903 descends along with the lifting process, the fixed plate 901 and the cylinder 902 ascend, the movable rod 903 descends relative to the cylinder and other structures 902, until the two pressure heads contact, the lower end of the movable rod 903 is inserted into the round hole 4, the lifting plate 7 and the fixed plate 901 compress the spring 904, the spring 904 is compressed to form certain buffer, violent impact between the second pressure head 8 and the first pressure head 6 during compression joint is avoided, the integrity of the corresponding structure is guaranteed, when the first pressure head 6 is matched with the second pressure head 8 for compression joint, the first pressure head 6 can be disassembled and replaced according to actual requirements, so that the pressure plate 603 of the compression grooves 606 with different depths is replaced, during disassembly, a tool is used for rotating the countersunk head screw 605 to enable the tail end of the countersunk head screw to be screwed out of the threaded hole 602, then the countersunk head screw 605 is drawn out of the counter bore 604, then the pressure plate 603 is disassembled and replaced, after replacement, a new pressure plate 603 is installed on the installation seat 601, and can be continuously used by fixing the countersunk head screw 605, through the arranged compression joint mechanism, adopt first pressure head 6, second pressure head 8 isotructures, can reduce the motion stroke of single pressure head, the crimping efficiency has been improved, the crimping effect has been ensured, adopt buffer frame 9 among the crimping mechanism, can form certain buffering, avoid violently colliding between the pressure head, the integrity of relevant structure has been ensured, wear and tear has been reduced, set up in first pressure head 6 and compress tightly groove 606, can avoid the crimping to excessively cause the film damaged, can guarantee the crimping effect simultaneously again, first pressure head 6 can dismantle the change fast, the use flexibility has been improved.

The foregoing has described the principles of use, features and advantages of the present invention. The above embodiments and the description describe the basic principles and features of the present invention, and the present invention can be modified in various ways according to the principles of the present invention, and all such modifications are intended to fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a two pressure head utmost point ear films crimping device, includes base (1), fixed mounting has mount (2) on base (1), and is provided with hydraulic cylinder (3), its characterized in that on mount (2): round hole (4) have been seted up on base (1), and be equipped with crimping mechanism between base (1) and mount (2), crimping mechanism includes elevator (5), first pressure head (6), lifter plate (7), second pressure head (8) and buffer bracket (9), elevator (5) are connected on base (1), fixed connection between lifter plate (7) and hydraulic cylinder (3), and be equipped with the guide pillar on lifter plate (7), the upper end of guide pillar runs through in mount (2).

2. The dual-tip ear film crimp device of claim 1, wherein: the connection mode between base (1) and mount (2) is the welding, and fixed mounting has mounting panel (10) on base (1), the mounting hole has been seted up on mounting panel (10).

3. The dual-tip ear film crimp device of claim 1, wherein: the movable door is arranged on the base (1), a hinge is fixedly mounted on the movable door, the hinge is connected with the base (1), the movable door is rotatably connected with the base (1) through the hinge, and a door lock is arranged at a position, far away from the hinge, of the movable door.

4. The dual-tip ear film crimp device of claim 1, wherein: the lifting mechanism is characterized in that a driving mechanism is arranged inside the base (1), the lifting block (5) is connected with the driving mechanism in the base (1), a telescopic shaft is arranged on the hydraulic oil cylinder (3) and penetrates through the fixing frame (2), the lifting plate (7) is fixedly connected with the telescopic shaft, and the lifting plate (7) is connected with the hydraulic oil cylinder (3) through the telescopic shaft.

5. The dual-tip ear film crimp device of claim 1, wherein: first pressure head (6) fixed mounting is on elevator block (5), second pressure head (8) fixed mounting is in the lower surface intermediate position department of lifter plate (7), buffer bracket (9) set up between first pressure head (6) and lifter plate (7).

6. The dual-tip ear film crimp device of claim 5, wherein: the first pressure head (6) comprises a mounting seat (601), a threaded hole (602), a pressure plate (603), a counter bore (604), a countersunk screw (605) and a pressing groove (606), the threaded hole (602) is formed in the mounting seat (601), the mounting seat (601) is fixed on the lifting block (5), the pressure plate (603) is formed in the mounting seat (601), the counter bore (604) is formed in the pressure plate (603), the countersunk screw (605) is arranged in the counter bore (604) in the pressure plate (603), the tail end of the countersunk screw (605) is in threaded connection with the threaded hole (602), the pressure plate (603) is fixed on the mounting seat (601) through the countersunk screw (605), and the pressing groove (606) is formed in the pressure plate (603).

7. The dual-tip ear film crimp device of claim 5, wherein: buffer bracket (9) are including fixed plate (901), cylinder (902), movable rod (903) and spring (904), fixed connection between fixed plate (901) and cylinder (902), and fixed plate (901) fixed mounting is in the tip of first pressure head (6), movable rod (903) fixed mounting is on lifter plate (7), spring (904) cover is located on cylinder (902), movable rod (903).

8. The dual-tip ear film crimp device of claim 7, wherein: through holes are formed in the fixing plate (901) and the column (902), the lower end of the movable rod (903) is located in the through holes in the fixing plate (901) and the column (902), and the end of the spring (904) is in contact with the fixing plate (901) and the lifting plate (7) respectively.