CN115464064A

CN115464064A - Battery case stretching forming machine

Info

Publication number: CN115464064A
Application number: CN202211324989.2A
Authority: CN
Inventors: 司大强; 臧崇运; 张清林
Original assignee: Jiangsu Xingforging Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Xingforging Intelligent Equipment Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2022-12-13

Abstract

The invention discloses a battery case stretching forming machine which comprises a stretching seat and a stamping device arranged at the top of the stretching seat, wherein an adsorption component and a driven component are arranged on the stamping device, the adsorption component comprises a fixing column, a piston bin, a piston, a push rod, a sucking disc, an air pipe and a pushing piece, and through the arranged stamping device, the adsorption component, the driven component and a collision component, after the stamping and stretching are completed, a connecting rod can push the push rod to move upwards through a supporting rod, the push rod drives the piston to move upwards in the piston bin, the piston bin pumps out gas in the sucking disc through the air pipe, the sucking disc is adsorbed on the surface of a stamped battery case to drive the battery case to move upwards together, and after a new battery case needing stamping and stretching is moved, the battery case abuts against the battery case at the bottom of the sucking disc to push the stamped battery case to move towards a conveying belt and is conveyed away through the conveying belt, manual operation of a worker is not needed, and the whole working efficiency is improved.

Description

Battery case stretching forming machine

Technical Field

The invention relates to the field of battery case stretch forming, in particular to a battery case stretch forming machine.

Background

The battery refers to a part of space of a cup, a groove or other containers or composite containers which contain electrolyte solution and metal electrodes to generate current, and can convert chemical energy into electric energy.

At present, when the steel plate is subjected to stamping and stretching in small-scale production, after the stamping and stretching are finished, a worker needs to manually take out the battery case inside the stamping table, a new steel plate is added for stamping and stretching, the overall working efficiency is influenced to a certain extent, the long-time production is not facilitated, and therefore the battery case stretching forming machine is provided.

Disclosure of Invention

The invention mainly aims to provide a battery case stretching forming machine, which solves the problems in the background technology.

In order to achieve the above purpose, the invention provides a battery case stretch forming machine, which comprises a stretching seat and a stamping device arranged at the top of the stretching seat, wherein the stamping device is provided with an adsorption component and a driven component, the stamping device comprises a bracket, a stamping cylinder and a stamping plate, the bottom of the stamping plate is provided with a groove, and the adsorption component comprises:

the fixing column is fixed at the top of the stamping plate;

the piston bin is fixed on the inner wall of the fixing column;

the piston bin is connected with the piston;

the top of the piston is fixed with a push rod;

the sucker is fixed on the inner side of the groove at the bottom of the stamping plate;

the piston bin is communicated with the sucker through an air pipe, and the air pipe penetrates through the stamping plate and is fixedly connected with the stamping plate;

the pushing piece is arranged on the fixed column.

Optionally, the adsorption component includes a fixed column, a piston bin, a piston, a push rod, a suction cup, an air pipe and a pushing part, the pushing part includes a vertical plate, the vertical plate runs through the stamping plate and is in sliding connection with the stamping plate, a connecting rod is fixed on one side of the vertical plate close to the fixed column, the connecting rod runs through the fixed column and is in sliding connection with the fixed column, one end of the connecting rod, far away from the vertical plate, is hinged to a supporting rod, one end of the supporting rod, far away from the connecting rod, is hinged to the top of the push rod, a first spring is fixed on one side of the vertical plate close to the fixed column, one end of the first spring, far away from the vertical plate, is fixed to the fixed column, when the vertical plate moves to one side close to the fixed column, the vertical plate drives the connecting rod to move together, and the connecting rod can push the push rod to move upwards through the supporting rod.

Optionally, the support is fixed to the top of the stretching seat, a stamping cylinder is arranged on the support, and an output end of the stamping cylinder is fixed to the top of the stamping plate.

Optionally, the driven component comprises a baffle, the baffle is slidably mounted at the bottom of the stamping plate, a second spring is fixed on the inner side of a groove at the bottom of the stamping plate, one end, away from the stamping plate, of the second spring is fixed with the baffle, a fixed block is fixed at the top of the baffle, a fixed rod is fixed on the inner side of the groove at the bottom of the stamping plate, one end, away from the stamping plate, of the fixed rod is hinged to a supporting rod, and the supporting rod can be abutted to the fixed block.

Optionally, be provided with conflict subassembly on the support, conflict subassembly includes the fixed plate, the fixed plate is fixed in the inboard of support, the through-hole has been seted up at the center of fixed plate, the inboard of fixed plate center through-hole articulates there is the ejector pin.

Optionally, a torsion spring is fixed at the bottom of the ejector rod, one end of the torsion spring, which is far away from the ejector rod, is fixed at the inner side of the central through hole of the fixing plate, a rectangular block is fixed at the inner side of the central through hole of the fixing plate, and the ejector rod can only rotate downwards around the position hinged with the fixing plate as the center of a circle under the action of the rectangular block.

Optionally, one side of the vertical plate, which is far away from the fixed column, is provided with a groove, when the vertical plate moves downwards, the vertical plate can abut against the ejector rod, so that the ejector rod rotates downwards by taking the position hinged with the fixed plate as the circle center, and when the vertical plate moves upwards, the ejector rod can abut against the groove in the vertical plate to push the vertical plate to move towards one side close to the fixed column.

Optionally, the bottom of the vertical plate is provided with a groove, the abutting rod is located in the groove in the bottom of the vertical plate, and when the vertical plate moves, the abutting rod can be abutted to rotate by taking the position hinged with the fixing rod as a circle center.

Optionally, a feeding table is arranged on the left side of the stretching seat, and a conveying belt is arranged on the right side of the stretching seat.

Compared with the prior art, the invention has the following beneficial effects:

(1) This battery case stretch forming machine, stamping equipment through setting up, adsorption component, driven subassembly and conflict subassembly, after the tensile completion of punching press, the connecting rod can promote the push rod rebound through branch, the push rod takes the piston rebound in the piston storehouse, the piston storehouse is taken away the gas in with the sucking disc through the trachea, the sucking disc adsorbs the battery case surface that the punching press finishes, drive the rebound together with the battery case, after the tensile battery case of new needs punching press removed, the battery case supports and promotes the battery case that the punching press finishes on the battery case of sucking disc bottom and removes to conveyor belt, transport away through conveyor belt, do not need staff manually operation, holistic work efficiency has been improved.

(2) This battery case stretch forming machine moves when the punching press board lapse, and the punching press board takes the fixed column to move down together, and the fixed column takes the riser to move down, and the riser conflicts the ejector pin this moment for the ejector pin uses and fixed plate articulated position to rotate down as the centre of a circle, can not influence the normal lapse of punching press board, and then can not influence normal punching press tensile.

(3) This battery case stretch forming machine, after punching press cylinder takes the punching press board to reset completely, recess on the riser no longer be in with the ejector pin coplanar, the ejector pin no longer can support the riser, should be down in the effect of spring one, the riser takes the connecting rod to remove to one side of keeping away from the fixed column and resets, the connecting rod passes through branch promotion push rod and resets downwards, the riser drives simultaneously and supports the pole rotation, it resets through supporting promotion baffle on the fixed block to support the pole, make the baffle block the sucking disc again, accomplish the whole reset of device, and then can continuous production.

Drawings

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

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

FIG. 2 is a schematic cross-sectional side view of the fixing column and the punching plate of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2 according to the present invention;

FIG. 5 is a schematic sectional side view of a fixing plate according to the present invention;

fig. 6 is a schematic view of a riser structure of the present invention.

The reference numbers indicate: 1. a stretching seat; 2. a stamping device; 21. a support; 22. punching a cylinder; 23. stamping a plate; 3. an adsorption component; 31. fixing a column; 32. a piston chamber; 33. a piston; 34. a push rod; 35. a suction cup; 36. an air tube; 37. a pusher member; 371. a vertical plate; 372. a connecting rod; 373. a strut; 374. a first spring; 4. a driven assembly; 41. a baffle plate; 42. a second spring; 43. a fixed block; 44. fixing the rod; 45. a support rod; 5. a collision component; 51. a fixing plate; 52. a top rod; 53. a torsion spring; 54. a rectangular block.

The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

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.

It should be noted that all directional indicators (such as up, down, left, right, front, and back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, the descriptions relating to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 6, the invention provides a battery case stretch forming machine, which comprises a stretching base 1 and a stamping device 2 arranged at the top of the stretching base 1, wherein an adsorption component 3 and a driven component 4 are arranged on the stamping device 2, the stamping device 2 is composed of a bracket 21, a stamping cylinder 22 and a stamping plate 23, and the bottom of the stamping plate 23 is provided with a groove.

In the embodiment of the present invention, the adsorption component 3 includes:

the fixing column 31 is fixed on the top of the stamping plate 23;

the piston bin 32, the piston bin 32 is fixed on inboard wall of the fixed column 31;

the piston 33 is connected with the piston chamber 32 through a piston;

a push rod 34, wherein the top of the piston 33 is fixed with the push rod 34;

the sucker 35 is fixed on the inner side of the groove at the bottom of the stamping plate 23;

the air pipe 36 is used for communicating the piston bin 32 with the sucker 35 through the air pipe 36, and the air pipe 36 penetrates through the stamping plate 23 and is fixedly connected with the stamping plate 23;

the pushing piece 37 is arranged on the pushing piece 37 and the fixing column 31.

Specifically, the suction component 3 includes a fixed column 31, a piston chamber 32, a piston 33, a push rod 34, a suction cup 35, an air pipe 36 and a pushing component 37, the pushing component 37 includes a vertical plate 371, the vertical plate 371 penetrates through the stamping plate 23 and is in sliding connection with the stamping plate 23, one side of the vertical plate 371 close to the fixed column 31 is fixed with a connecting rod 372, the connecting rod 372 penetrates through the fixed column 31 and is in sliding connection with the fixed column 31, one end of the connecting rod 372 away from the vertical plate 371 is hinged with a supporting rod 373, one end of the supporting rod 373 away from the connecting rod 372 is hinged with the top of the push rod 34, one side of the vertical plate 371 close to the fixed column 31 is fixed with a spring 374, one end of the spring 374 away from the vertical plate 371 is fixed with the fixed column 31, when the vertical plate 371 moves to one side close to the fixed column 31, the vertical plate 371 carries the connecting rod 372 to move together, and the connecting rod 372 can push the push rod 34 to move upwards through the supporting rod 373.

In one embodiment of the present invention, the support 21 is fixed on the top of the stretching base 1, the support 21 is provided with a punching cylinder 22, and the output end of the punching cylinder 22 is fixed on the top of the punching plate 23.

With reference to fig. 1 to 6, the driven assembly 4 includes a baffle 41, the baffle 41 is slidably mounted at the bottom of the stamping plate 23, a second spring 42 is fixed inside a groove at the bottom of the stamping plate 23, one end of the second spring 42 away from the stamping plate 23 is fixed to the baffle 41, a fixed block 43 is fixed at the top of the baffle 41, a fixed rod 44 is fixed inside a groove at the bottom of the stamping plate 23, one end of the fixed rod 44 away from the stamping plate 23 is hinged to a supporting rod 45, and the supporting rod 45 can be abutted against the fixed block 43.

In addition, be provided with conflict subassembly 5 on support 21, conflict subassembly 5 includes fixed plate 51, fixed plate 51 is fixed in the inboard of support 21, the through-hole has been seted up at the center of fixed plate 51, the inboard of fixed plate 51 center through-hole articulates there is ejector pin 52, the bottom of ejector pin 52 is fixed with torsional spring 53, the one end that ejector pin 52 was kept away from to torsional spring 53 is fixed in the inboard of fixed plate 51 center through-hole, the inboard of fixed plate 51 center through-hole is fixed with rectangular block 54, under the effect of rectangular block 54, ejector pin 52 can only use the position articulated with fixed plate 51 as the centre of a circle and rotate downwards.

In order to cooperate with the interference component 5, a groove is formed in one side, away from the fixed column 31, of the vertical plate 371, when the vertical plate 371 moves downwards, the vertical plate 371 can abut against the ejector rod 52, the ejector rod 52 rotates downwards with the position hinged with the fixed plate 51 as the circle center, and when the vertical plate 371 moves upwards, the ejector rod 52 can abut against the groove in the vertical plate 371 to push the vertical plate 371 to move towards one side, close to the fixed column 31.

In the embodiment of the invention, the bottom of the vertical plate 371 is provided with a groove, the abutting rod 45 is positioned in the groove at the bottom of the vertical plate 371, and when the vertical plate 371 moves, the abutting rod 45 can be abutted to rotate by taking the position hinged with the fixed rod 44 as the center of a circle.

In the embodiment of the invention, a feeding table is arranged on the left side of the stretching seat 1, and a conveying belt is arranged on the right side of the stretching seat 1.

When the battery case punching and stretching device is used, a battery case needing punching and stretching is conveyed to the stretching seat 1 from the feeding table, the punching cylinder 22 drives the punching plate 23 to move downwards by starting the punching cylinder 22, and the punching plate 23 is matched with the stretching seat 1 to punch and stretch the battery case.

When the stamping plate 23 moves downwards, the stamping plate 23 drives the fixing column 31 to move downwards together, the fixing column 31 drives the vertical plate 371 to move downwards, the vertical plate 371 collides with the ejector rod 52 at the moment, the ejector rod 52 rotates downwards by taking the position hinged with the fixing plate 51 as the center of a circle, and the normal downward movement of the stamping plate 23 cannot be influenced.

After the punching and stretching is completed, the punching cylinder 22 drives the punching plate 23 to move upwards and reset, the punching plate 23 drives the fixing column 31 to move upwards, the fixing column 31 drives the vertical plate 371 to move upwards together, the ejector rod 52 can abut against the groove in the vertical plate 371, the vertical plate 371 is pushed to move towards one side close to the fixing column 31, the vertical plate 371 abuts against the abutting rod 45 at the moment, the abutting rod 45 rotates at a position hinged with the fixing rod 44, the abutting rod 45 abuts against the fixing block 43 to push the baffle 41 to move towards one side close to the vertical plate 371, the baffle 41 is further enabled to not block the suction cup 35, and the suction cup 35 is in surface contact with the battery shell.

When the vertical plate 371 moves to the side close to the fixing column 31, the vertical plate 371 carries the connecting rod 372 to move together, the connecting rod 372 can push the push rod 34 to move upwards through the supporting rod 373, the push rod 34 carries the piston 33 to move upwards in the piston bin 32, the piston bin 32 pumps the gas in the suction cup 35 through the gas pipe 36, and the suction cup 35 is adsorbed on the surface of the battery shell which is punched completely, so that the battery shell is driven to move upwards together.

When a new battery case needing to be punched and stretched is moved, the battery case abuts against the battery case at the bottom of the suction cup 35 to push the punched battery case to move towards the conveying belt and be conveyed away through the conveying belt.

When the stamping cylinder 22 with the stamping plate 23 completely resets, the groove on the vertical plate 371 is no longer in the same plane with the ejector rod 52, the ejector rod 52 can not abut against the vertical plate 371, the vertical plate 371 with the connecting rod 372 moves to the side away from the fixed column 31 to reset under the action of the spring one 374, and the connecting rod 372 pushes the push rod 34 to reset downwards through the supporting rod 373.

Meanwhile, the vertical plate 371 drives the abutting rod 45 to rotate, and the abutting rod 45 pushes the baffle 41 to reset by abutting against the fixing block 43, so that the baffle 41 blocks the sucker 35 again, and the overall resetting of the device is completed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, which are directly or indirectly applied to the present invention, are included in the scope of the present invention.

Claims

1. The utility model provides a battery case stretch forming machine, includes tensile seat (1) and sets up stamping equipment (2) at tensile seat (1) top, its characterized in that: be provided with adsorption component (3) and driven component (4) on stamping equipment (2), stamping equipment (2) comprises support (21), punching press cylinder (22), punching press board (23), the bottom of punching press board (23) is seted up flutedly, adsorption component (3) include:

the fixing column (31), the fixing column (31) is fixed on the top of the stamping plate (23);

the piston bin (32), the said piston bin (32) is fixed on inboard wall of the fixed column (31);

the piston (33), the piston storehouse (32) is connected with the piston (33) in a piston way;

a push rod (34), wherein the top of the piston (33) is fixed with the push rod (34);

the sucker (35), the said sucker (35) is fixed in the back of the bottom recess of the stamping plate (23);

the piston bin (32) is communicated with the sucker (35) through an air pipe (36), and the air pipe (36) penetrates through the punching plate (23) and is fixedly connected with the punching plate (23);

the pushing piece (37) is arranged on the fixing column (31).

2. The battery case stretch-forming machine of claim 1, wherein: the pushing piece (37) comprises a vertical plate (371), the vertical plate (371) penetrates through the stamping plate (23) and is in sliding connection with the stamping plate (23), a connecting rod (372) is fixed on one side, close to the fixed column (31), of the vertical plate (371), the connecting rod (372) penetrates through the fixed column (31) and is in sliding connection with the fixed column (31), a supporting rod (373) is hinged to one end, far away from the vertical plate (371), of the connecting rod (372), one end, far away from the connecting rod (372), of the supporting rod (373) is hinged to the top of the push rod (34), a first spring (374) is fixed on one side, close to the fixed column (31), of the first spring (374), one end, far away from the vertical plate (371), of the first spring (374) is fixed with the fixed column (31).

3. The battery case stretch-forming machine of claim 1, wherein: the support (21) is fixed at the top of the stretching seat (1), a stamping cylinder (22) is arranged on the support (21), and the output end of the stamping cylinder (22) is fixed at the top of the stamping plate (23).

4. The battery case stretch-forming machine of claim 1, wherein: driven subassembly (4) include baffle (41), baffle (41) slidable mounting is in the bottom of punching press board (23), the inboard of punching press board (23) bottom recess is fixed with spring two (42), the one end that punching press board (23) were kept away from in spring two (42) is fixed with baffle (41), the top of baffle (41) is fixed with fixed block (43), the inboard of punching press board (23) bottom recess is fixed with dead lever (44), the one end that punching press board (23) were kept away from in dead lever (44) articulates there is pole (45) of support.

5. The battery case stretch-forming machine of claim 1, wherein: be provided with conflict subassembly (5) on support (21), conflict subassembly (5) are including fixed plate (51), the inboard at support (21) is fixed in fixed plate (51), the through-hole has been seted up at the center of fixed plate (51), the inboard of fixed plate (51) central through-hole articulates there is ejector pin (52).

6. The battery case stretch-forming machine of claim 5, wherein: the bottom of ejector pin (52) is fixed with torsional spring (53), the one end that push rod (52) were kept away from in fixed plate (51) center through-hole is fixed in torsional spring (53), the inboard of fixed plate (51) center through-hole is fixed with rectangular block (54).

7. The battery case stretch-forming machine of claim 2, wherein: the bottom of the vertical plate (371) is provided with a groove.

8. The battery case stretch-forming machine of claim 2, wherein: a groove is formed in one side, away from the fixing column (31), of the vertical plate (371).

9. The battery case stretch-forming machine of claim 1, wherein: the left side of tensile seat (1) is provided with the feed table, the right side of tensile seat (1) is provided with conveyor belt.