CN211045620U

CN211045620U - Soft-package button cell cutting and collecting integrated machine

Info

Publication number: CN211045620U
Application number: CN202020135069.6U
Authority: CN
Inventors: 郭建华
Original assignee: Dongguan Technology Automation Equipment Technology Co ltd
Current assignee: Dongguan Technology Automation Equipment Technology Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-07-17
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a soft package button cell cutting and collecting all-in-one machine, which comprises a fixed die module and a movable die module, wherein the fixed die module comprises a lower template, a heat insulation plate, a thermal finishing plate, a heating plate and a blanking block which are sequentially overlapped from top to bottom, and the lower template is also provided with a positioning module for positioning the button cell; the movable mould module comprises a side cutting cylinder, a side folding cylinder, an upper cover plate, an upper mould plate and a stripper plate which are sequentially arranged from top to bottom, wherein a side cutting tool is arranged in the upper mould plate, and a side folding push rod is arranged in the side cutting tool. During operation, the edge cutting cylinder firstly moves up and down to cut off the edge sealing of the button cell, the edge folding cylinder moves up and down again to press the cell main body to fold the edge, and the heating plate is matched with the hot trimming plate to shape the edge of the button cell. The edge cutting and folding integrated machine for the soft package button cell has three functions of edge cutting, edge folding and thermal shaping, can enable the folded edge of the button cell to be tidy and be compactly attached to the side face of a cell main body, and is attractive in appearance.

Description

Soft-package button cell cutting and collecting integrated machine

Technical Field

The utility model belongs to the technical field of the battery production technique and specifically relates to indicate a whole all-in-one is surely received to soft-packaged button cell.

Background

Button cells, also known as button cells, are generally larger in diameter and thinner in thickness (relative to cylindrical cells such as AA 5 cells in the market). The button cell is classified from the appearance, and the same corresponding cell is classified into a cylindrical cell, a square cell and a special-shaped cell. Can form a hem between button cell positive negative pole, because the button polymer lithium ion battery circular banding department of die-cut edge is the continuous grow process of diameter, receives the limit without special treatment, because the diameter diminishes after receiving the limit, the banding position of former banding department can be irregular crooked, leads to the hem effect poor, and circular outward appearance is poor, therefore we have proposed a soft packet of button cell and have cut and receive whole all-in-one and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a whole all-in-one is surely received to soft packet of button cell, can make button cell's hem neat, compactly laminate in the side of battery main part, and the appearance is pleasing to the eye.

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

a soft package button cell cutting and collecting all-in-one machine comprises a fixed die module and a movable die module, wherein the movable die module can move up and down along a guide post to open and close the die,

the fixed die module comprises a lower template, a heat insulation plate, a heat finishing plate, a heating plate and a blanking block which are sequentially overlapped from top to bottom, and a positioning module for positioning the button cell is further arranged on the lower template; the movable mould module contains the side cut cylinder that sets gradually from top to bottom, receives limit cylinder, upper cover plate, cope match-plate pattern, takes off the flitch, there is the side cut cutter in the cope match-plate pattern, and the side cut cutter embeds receives the limit push rod in the side cut cutter, and this side cut cylinder first lift action and the while side cut cutter that promotes the compound die cut off button cell's banding, should receive the limit cylinder and rise the action once more and promote the button and receive the limit push rod and push down the battery main part in order to receive the limit, and this hot board cooperation heat is put the whole type of limit of receipts to button.

As a preferable scheme, the lower template, the heat insulation plate and the heat treatment plate are respectively provided with an insulation block at the position corresponding to two electrodes of the button cell.

As a preferred scheme, the positioning module comprises a left positioning structure and a right positioning structure which are symmetrical, the left positioning structure and the right positioning structure respectively comprise a positioning cylinder and a positioning head pushed by the positioning cylinder, and the positioning head is inserted into the button battery in the telescopic positioning die cavity in the positioning hole of the lower template.

As a preferred scheme, a finished product blanking channel is arranged on the blanking block, and through holes allowing the button batteries to fall off are formed in the middle parts of the corresponding lower template, the heat insulation plate, the heat integration plate and the heating plate and are communicated with the finished product blanking channel.

As a preferable scheme, a waste blanking channel is arranged on one side of the fixed die module, and a waste pushing module is arranged on the other side of the fixed die module and pushes the rim charge cut after die assembly to the waste blanking channel.

As a preferable scheme, the waste material pushing module comprises a waste material pushing cylinder and a waste material pushing plate, and the waste material pushing cylinder drives the waste material pushing plate to be attached to the surface of the lower template so as to discharge the edge materials.

As a preferred scheme, the lower template consists of a left module and a right module, a die cavity capable of accommodating the button battery is arranged between the left module and the right module, and button battery pin grooves are formed in two sides of the die cavity.

As a preferable scheme, a plurality of bulges capable of sealing edges of the button cells to form a lace shape are arranged on the inner wall of the cavity on the heat insulation plate.

As a preferred scheme, the edge cutting tool is fixedly arranged on the upper template, a through hole is formed in the center of the stripper plate, the edge cutting tool penetrates through the through hole, the edge cutting tool is of a hollow structure, the edge folding push rod is arranged in the edge cutting tool, and the upper end of the edge folding push rod is connected with the edge folding cylinder.

As a preferred scheme, the fixed die module and the movable die module are installed in the machine shell, the front side of the machine shell is an open hole, and grating sensors are arranged on two sides of the open hole.

Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, can know by above-mentioned technical scheme, this soft packet of button cell surely receives whole all-in-one improves the structure of cover half module and movable mould module, its cover half module contains from top to bottom superpose in proper order lower bolster, the heat insulating board, hot whole board, the hot plate, the blanking piece, its movable mould module contains the side cut cylinder that sets gradually from top to bottom, receive the limit cylinder, the upper cover plate, the upper die plate, take off the flitch, and there is the side cut cutter in the upper die plate, the side cut cutter embeds receives the limit push rod. Therefore, the edge cutting cylinder moves up and down for the first time to push the die assembly and the edge cutting tool to cut off the edge sealing of the button battery, the edge closing cylinder moves up and down again to push the button edge closing push rod to press the battery main body to close the edge, and the heating plate is matched with the hot trimming plate to perform edge closing and trimming on the button battery. That is, the cutting and folding integrated machine for the soft package button cell has three functions of edge cutting, edge folding and thermal shaping, can enable the folded edge of the button cell to be orderly and compactly attached to the side surface of the cell main body, and has attractive appearance.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the soft-package button cell cutting and collecting integrated machine according to the embodiment of the present invention.

Fig. 2 is a schematic view of an assembly structure of the fixed mold module and the movable mold module according to an embodiment of the present invention.

Fig. 3 is a schematic view of an assembly structure of the stationary mold module according to an embodiment of the present invention.

Fig. 4 is an exploded view of a stationary mold module according to an embodiment of the present invention.

Fig. 5 is a schematic view of an assembly structure of a movable mold module according to an embodiment of the present invention.

Fig. 6 is an exploded view of a movable mold module according to an embodiment of the present invention.

Fig. 7 is a cross-sectional view a-a of fig. 1.

Fig. 8 is a sectional view of B-B in fig. 1.

Fig. 9 is a change loading state diagram of the soft-package button cell cutting and collecting integrated machine processing product of the utility model.

The attached drawings indicate the following:

10. fixed die module 11 and lower template

111. Left module 112, right module

113. Die cavity 114 and button cell pin groove

115. Positioning hole 12 and heat insulation plate

121. Projection 13, heat-setting plate

14. Heating plate 141, through hole

15. Blanking block 151 and finished product blanking channel

16. Positioning module 161 and positioning cylinder

162. Positioning head 17 and insulating block

18. Waste material blanking channel 19 and waste material pushing module

191. Waste material pushing cylinder 192 and waste material pushing plate

20. Movable mould module 21 and trimming cylinder

22. Edge folding cylinder 23 and upper cover plate

24. Upper die plate 25, stripper plate

251. Perforation 26, edge cutter

27. Edge closing push rod 30 and guide pillar

40. Case 41, open port

42. Grating sensor 43, top plate

44. Lifting support 441, fly leaf.

Detailed Description

Referring to fig. 1 to 9, it shows the specific structure of the preferred embodiment of the present invention, which is a soft package button cell cutting and collecting all-in-one machine, including a fixed mold module 10 and a movable mold module 20, the movable mold module 20 can move up and down along the guide pillar 30 to open and close the mold, process the button cell during closing the mold, and open the mold after completing the process.

The fixed die module 10 and the movable die module 20 are installed in the machine shell 40, the front side of the machine shell 40 is an opening 41, and the product can be conveniently taken and placed through the opening 41. In order to ensure that the worker cannot hurt the hand by the die stamping machine in the taking and placing process, grating sensors 42 are arranged on two sides of the opening 41 of the machine, when light of the grating is not shielded, the system judges that the machine can be matched, when the light of the grating is shielded, the hand of the worker is not considered to extend out of the machine, and therefore the machine cannot be matched. In addition, the grating sensor 42 can be replaced by a double-key design, namely, two keys are arranged on the machine table, and when the left hand and the right hand of a worker press the two keys, the safety of the machine is judged, so that the die can be closed.

As shown in fig. 2 to 4, the fixed die module 10 includes a lower template 11, a heat insulation board 12, a heat finishing board 13, a heating board 14, and a blanking block 15, which are sequentially stacked from top to bottom, and the lower template 11 is further provided with a positioning module 16 for positioning the button cell. As shown in fig. 5 and 6, the movable die module 20 includes a trimming cylinder 21, a trimming cylinder 22, an upper cover plate 23, an upper die plate 24, and a stripper plate 25, which are sequentially arranged from top to bottom, wherein a trimming cutter 26 is arranged in the upper die plate 24, and a trimming push rod 27 is arranged in the trimming cutter 26. As shown in fig. 7 and 8, the trimming cylinder 21 first moves up and down to push the die assembly and the trimming cutter 26 to cut the edge sealing of the button cell, the edge closing cylinder 22 moves up and down again to push the button edge closing push rod 27 to press the cell body down to close the edge, and the heating plate 14 matches with the heat-sealing plate 13 to seal the edge of the button cell.

As shown in fig. 3 and 4, the lower template 11 is composed of a left mold block 111 and a right mold block 112, a mold cavity 113 capable of accommodating a button cell is formed between the left mold block 111 and the right mold block 112, and button cell pin grooves 114 are formed on two sides of the mold cavity 113. The inner wall of the cavity on the heat insulation plate 12 is provided with a plurality of bulges 121 capable of sealing edges of the button cell to form a lace shape, and the heat insulation plate 12 is made of synthetic stone and has a good heat insulation effect.

The lower template 11, the heat insulation board 12 and the heat whole board 13 are all provided with insulation blocks 17 at positions corresponding to two electrodes of the button cell, and the insulation blocks 17 can prevent the conduction of the anode and the cathode of the cell. The positioning module 16 includes a left positioning structure and a right positioning structure which are symmetrical, the left positioning structure and the right positioning structure both include a positioning cylinder 161 and a positioning head 162 pushed by the positioning cylinder 161, and the positioning head 162 is inserted into the button cell in the retractable positioning cavity 113 in the positioning hole 115 of the lower template 11.

And a finished product blanking channel 151 is arranged on the blanking block 15, a through hole 141 allowing the button cell to fall is arranged at the middle part of the lower template 11, the thermal insulation board 12, the thermal whole board 13 and the heating board 14 correspondingly, the through hole 141 is communicated with the finished product blanking channel 151, so that the processed button cell falls to the finished product blanking channel 151 from the through hole 141. Furthermore, a waste material blanking channel 18 is arranged on one side of the fixed die module 10, and a waste material pushing module 19 is arranged on the other side of the fixed die module, and the waste material pushing module 19 pushes the rim charge cut after die assembly to the waste material blanking channel 18, so that the waste material can be removed to ensure that continuous die assembly is free of obstacles. More specifically, the scrap pushing module 19 includes a scrap pushing cylinder 191 and a scrap pushing plate 192, and the scrap pushing cylinder 191 drives the scrap pushing plate 192 to push the scrap against the surface of the lower plate 11 to discharge the scrap.

As shown in fig. 5 and 6, the trimming cylinder 21 is fixed to the top plate 43, the piston rod of the trimming cylinder 21 is connected to the lifting bracket 44, the trimming cylinder 22 is fixed to the lifting bracket 44, and the upper cover plate 23 is fixed to the movable plate 441 of the lifting bracket 44. The upper template 24 is fixed on the upper cover plate 23, the edge cutting tool 26 is fixedly arranged on the upper template 24, a through hole 251 is arranged in the center of the stripper plate 25, the edge cutting tool 26 penetrates through the through hole 251, the edge cutting tool 26 is of a hollow structure, the edge closing push rod 27 is arranged in the edge cutting tool 26, and the upper end of the edge closing push rod 27 is connected with the edge closing cylinder 22. Thus, when the piston rod of the trimming cylinder 21 extends, the lifting bracket 44 moves up and down as a whole, so that the components of the upper die module are lifted and lowered together, and the die opening and closing are realized. And then the edge closing cylinder 22 presses downwards to push the button cell with the punched edge to the position of the heat-finishing plate 13, the heating plate 14 heats the button cell, and the hot-pressing treatment can form a wave shape formed by edge sealing of the button cell and is more attached to the side wall of the cell main body, so that the shape is more compact. When the edge-closing cylinder 22 is pushed downwards again, the processed button battery falls to the finished product blanking channel 151 and is collected into a finished product frame.

The utility model discloses a soft packet of button cell surely receives the theory of operation of whole all-in-one as follows:

firstly, an operator places a semi-finished product of the button cell to be processed in a die cavity of the lower template 11, and then the positioning module 16 positions the semi-finished product of the button cell so that the semi-finished product of the button cell is aligned at a punched and shaped position and does not deviate. The movable die module 20 then moves downwards to cut off the edge waste of the button cell by using the edge cutting tool 26. Then, the edge closing cylinder 22 drives the edge closing push rod 27 to move downwards, so that the button cell is pushed to be pressed into the heat insulation plate 12 downwards, and the edge of the button cell is shaped like a wave through the protrusion 121 of the heat insulation plate 12. The edge closing cylinder 22 continues to push the button cell to reach the heat-finishing plate 13, and at the moment, the heating plate 14 is heated, so that the edge of the button cell is tightly attached to the side face of the cell main body in a wavy manner. Finally, the edge folding cylinder 22 is pushed downward again to discharge through the finished product discharging passage 151. Then the movable die module 20 moves upwards to open the die, and the waste material cut off by the button cell is pushed to the waste material blanking channel 18 by the waste material pushing module 19.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a soft packet of button cell cuts receipts whole all-in-one, includes a movable mould module (10) and a movable mould module (20), this movable mould module (20) can be followed guide pillar (30) up-and-down motion and die sinking and compound die, its characterized in that:

the fixed die module (10) comprises a lower template (11), a heat insulation plate (12), a thermal finishing plate (13), a heating plate (14) and a blanking block (15) which are sequentially overlapped from top to bottom, and a positioning module (16) for positioning the button cell is further arranged on the lower template (11);

the movable die module (20) comprises a trimming cylinder (21), a trimming cylinder (22), an upper cover plate (23), an upper die plate (24) and a stripper plate (25) which are sequentially arranged from top to bottom, wherein a trimming cutter (26) is arranged in the upper die plate (24), and a trimming push rod (27) is arranged in the trimming cutter (26);

the edge cutting cylinder (21) moves up and down for the first time to push the die assembly, meanwhile, the edge cutting tool (26) cuts off the edge sealing of the button cell, the edge closing cylinder (22) moves up and down again to push the button edge closing push rod (27) to press the cell main body downwards to close the edge, and the heating plate (14) is matched with the hot trimming plate (13) to finish the edge closing of the button cell.

2. The soft-package button cell cutting and collecting all-in-one machine according to claim 1, characterized in that: and the lower template (11), the heat insulation plate (12) and the heat finishing plate (13) are all provided with insulation blocks (17) at positions corresponding to two electrodes of the button cell.

3. The soft-package button cell cutting and collecting all-in-one machine according to claim 1, characterized in that: the positioning module (16) comprises a left positioning structure and a right positioning structure which are symmetrical, the left positioning structure and the right positioning structure respectively comprise a positioning cylinder (161) and a positioning head (162) pushed by the positioning cylinder (161), and the positioning head (162) is inserted into a button cell in a telescopic positioning die cavity (113) in a positioning hole (115) of the lower template (11).

4. The soft-package button cell cutting and collecting all-in-one machine according to claim 1, characterized in that: the blanking block (15) is provided with a finished product blanking channel (151), the middle parts of the lower template (11), the heat insulation plate (12), the heat integral plate (13) and the heating plate (14) are provided with through holes (141) allowing the button batteries to fall, and the through holes (141) are communicated with the finished product blanking channel (151).

5. The soft-package button cell cutting and collecting all-in-one machine according to claim 1, characterized in that: and a waste blanking channel (18) is arranged on one side of the fixed die module (10), a waste pushing module (19) is arranged on the other side of the fixed die module, and the waste pushing module (19) pushes the rim charge cut after die assembly to the waste blanking channel (18).

6. The soft-package button cell cutting and collecting all-in-one machine according to claim 5, characterized in that: the waste material pushing module (19) comprises a waste material pushing cylinder (191) and a waste material pushing plate (192), wherein the waste material pushing cylinder (191) drives the waste material pushing plate (192) to be attached to the surface of the lower template (11) to discharge the edge materials.

7. The soft-package button cell cutting and collecting all-in-one machine according to claim 1, characterized in that: the lower template (11) is composed of a left module (111) and a right module (112), a mold cavity (113) capable of accommodating a button cell is arranged between the left module (111) and the right module (112), and button cell pin grooves (114) are arranged on two sides of the mold cavity (113).

8. The soft-package button cell cutting and collecting all-in-one machine according to claim 7, characterized in that: the inner wall of a cavity on the heat insulation plate (12) is provided with a plurality of bulges (121) capable of sealing edges of the button cell to form a lace shape.

9. The soft-package button cell cutting and collecting all-in-one machine according to claim 1, characterized in that: the trimming cutter (26) is fixedly arranged on the upper template (24), a through hole (251) is formed in the center of the stripper plate (25), the trimming cutter (26) penetrates through the through hole (251), the trimming cutter (26) is of a hollow structure, the edge closing push rod (27) is installed in the trimming cutter (26), and the upper end of the edge closing push rod (27) is connected with the edge closing cylinder (22).

10. The soft-package button cell cutting and collecting all-in-one machine according to claim 1, characterized in that: the fixed die module (10) and the movable die module (20) are installed in the machine shell (40), the front side of the machine shell (40) is an open hole (41), and grating sensors (42) are arranged on two sides of the open hole (41).