CN211593190U

CN211593190U - Lithium battery film covering packaging machine

Info

Publication number: CN211593190U
Application number: CN201922302531.7U
Authority: CN
Inventors: 胡林; 王彩峰; 陈焕英
Original assignee: Jiujiang Cetra New Energy Technology Co ltd
Current assignee: Jiujiang Cetra New Energy Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-29
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a lithium battery film covering and packaging machine, which belongs to the technical field of lithium battery film covering and comprises a base and a base, wherein the base is fixedly connected with the upper end of the base, the front end of the base is provided with a film covering device, two groups of film placing devices are arranged on the two sides of the upper end of the base, the rear end of the right film placing device is provided with a driving device, the driving device is connected with a right film placing mechanism to drive the film placing devices, two groups of film pressing devices are arranged between the two groups of film placing devices, the middle part of the upper end of the base is fixedly connected with four fourth supporting columns, spring grooves are respectively drilled at the front end and the rear end corresponding to the fourth supporting columns, springs are respectively and fixedly connected at the bottom parts in the four spring grooves, the upper ends of the four springs are respectively and fixedly connected with a pressing rod, the lower end of the pressing, and the film after cutting is more neat, the film can be conveniently and directly used, and the film coating efficiency and the film coating quality are greatly improved.

Description

Lithium battery film covering packaging machine

Technical Field

The utility model belongs to the technical field of the lithium cell tectorial membrane, concretely relates to lithium cell tectorial membrane packagine machine.

Background

In the production process of batteries, battery cases are often worn, scratched and corroded, and in order to prevent the positive and negative electrodes of the batteries from being accidentally contacted, people coat a layer of protective film on the battery cases.

The current battery laminating equipment is used for laminating the whole battery, the anode and the cathode of the battery are isolated, but the whole battery is directly laminated from a film cylinder, so that the operation is inconvenient, manual cutting is needed, the integrity of the film is not well maintained, and the laminating efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell tectorial membrane packagine machine aims at solving the manual work among the prior art and tailors the tectorial membrane, and operation speed is slow, problem that tectorial membrane efficiency is not high.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery film covering packaging machine comprises a base and a base, wherein the base is fixedly connected to the upper end of the base, a film covering device is arranged at the front end of the base, two groups of film placing devices are arranged on two sides of the upper end of the base, a driving device is arranged at the rear end of the right side film placing device, the driving device is connected with a right side film placing mechanism to drive the film placing devices, two groups of film pressing devices are arranged between the two groups of film placing devices, four fourth supporting columns are fixedly connected to the middle part of the upper end of the base, the four fourth supporting columns correspond to each other in a front-back mode in a pairwise mode, spring grooves are formed in the adjacent ends of the front-back corresponding fourth supporting columns, springs are fixedly connected to the bottoms of the four spring grooves, pressing rods are fixedly connected to the upper ends of the four springs, the lower ends of the pressing rods are fixedly connected with square blades, the square blade matches with the lithium battery mold groove, the front end of base is dug and is had the film outlet, the film outlet communicates with the lithium battery mold groove mutually. Can make the lithium cell membrane after tailorring more neat, more practical, and operating speed is fast, and tectorial membrane efficiency promotes greatly.

In order to make lithium battery membrane be convenient for tailor, and do not need the manual work to put the membrane, increase tectorial membrane efficiency, as the utility model relates to an it is preferred, it includes fixed block, first support column, bull stick and second support column to put the membrane device, fixed block fixed connection is in the upper end of base, the lower extreme both sides of first support column are dug porosely, first support column passes through the rivet and passes the upper end of hole fixed connection in front side fixed block, the equal fixed connection in the upper end of rear side fixed block of second support column, the bull stick rotates to be connected between the looks butt inner wall of first support column and second support column, and bull stick and first support column can dismantle, the rear end of right side bull stick runs through the second support column.

In order to make and put the automatic membrane of putting of membrane device, and put membrane speed stability, as the utility model relates to an it is preferred, drive arrangement includes the motor, motor and external power source electric connection, motor fixed connection is in the rear end of right side second support column, the rear end fixed connection of right side bull stick is in the output of motor.

In order to make the lithium cell membrane cut out the back and be convenient for pack the tectorial membrane, and the lithium cell is fixed easily, as the utility model relates to an it is preferred, the tectorial membrane device includes supporting rod, tectorial membrane platform and tectorial membrane groove, tectorial membrane platform fixed connection is in the front end of base, the tectorial membrane platform is located the lower extreme of membrane outlet, the tectorial membrane groove is dug in the upper end of tectorial membrane platform, the supporting rod has two, the supporting rod fixed connection on the left side is in the left inner wall in tectorial membrane groove, the supporting rod on the right rotates and connects in the right inner wall in tectorial membrane groove, and the supporting rod on the right runs through the right inner wall in tectorial membrane groove.

After putting the membrane for the messenger puts the membrane device, the upper surface of the tight base of lithium cell membrane subsides that puts to in order to square blade tailor, as the utility model relates to an it is preferred, the film pressing device includes second bull stick and third support column, third support column fixed connection is in the upper end of base, the second bull stick rotates to be connected between the looks proximal end inner wall of third support column.

In order to make lithium cell membrane tailor gliding to tectorial membrane inslot, and be difficult for causing out the membrane mouth to block up, conduct the utility model relates to an it is preferred, the upper surface of base and the passageway of play membrane mouth and lithium cell mould groove intercommunication department all carry out smooth polishing treatment.

More convenient when cutting out lithium battery membrane in order to make square blade, it is lighter, as the utility model relates to an it is preferred, two the upper end fixedly connected with crossbeam of depression bar, the handle is pressed to the upper end fixedly connected with of crossbeam.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mode of membrane is cut out to this scheme adoption mould blade, makes more neat, the size the same that lithium cell membrane was cut out, and the lithium cell membrane after cutting out directly slides down to the tectorial membrane groove, can directly the tectorial membrane, makes tectorial membrane efficiency improve greatly.

2. This scheme makes through the setting of putting membrane device and film pressing device and puts the membrane automation, makes and puts membrane efficiency and increase, puts the membrane back simultaneously and pushes down by the film pressing device, makes the lithium battery membrane more paste in the upper surface of base (6), and the lithium battery membrane is tailor to square blade (11) of being convenient for.

3. This scheme is through crossbeam (14) that are provided with and press handle (15), it is more convenient when making to tailor, only need press down press handle (15) can, the upper surface through base (6) and go out membrane mouth (18) and lithium cell mould groove (13) the passageway of department of being linked together all carry out smooth polishing treatment, and it is more neat when making to tailor the lithium cell membrane and tailor, cuts out the back gliding more smoothly, difficult jam, the tectorial membrane between the back of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a partial perspective view of the present invention;

fig. 3 is a plan view of the present invention;

fig. 4 is a sectional view of the present invention.

In the figure: 1-a base; 2, fixing blocks; 3-a first support column; 4-rotating the rod; 5-a second support column; 6-a base; 7-a second rotating rod; 8-a third support column; 9-a fourth support column; 10-a spring; 11-square blade; 12-a pressure bar; 13-a lithium battery mold slot; 14-a cross beam; 15-pressing the handle; 16-an electric machine; 17-a clamping bar; 18-a film outlet; 19-a laminating table; 20-film coating groove.

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

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a lithium battery film covering and packaging machine comprises a base 1 and a base 6, wherein the base 6 is fixedly connected to the upper end of the base 1, a film covering device is arranged at the front end of the base 1, two groups of film placing devices are arranged on two sides of the upper end of the base 1, a driving device is arranged at the rear end of the right side film placing device and connected with a right side film placing mechanism to drive the film placing devices, two groups of film pressing devices are arranged between the two groups of film placing devices, four fourth supporting columns 9 are fixedly connected to the middle part of the upper end of the base 1, the four fourth supporting columns 9 correspond to each other in a front-back manner in pairs, spring grooves are formed in the front-back corresponding adjacent ends of the fourth supporting columns 9, springs 10 are fixedly connected to the bottom parts in the four spring grooves, pressing rods 12 are fixedly connected to the upper ends of the four springs 10, two pressing rods 12 are arranged, a square blade, the square blade 11 is matched with the lithium battery mould groove 13, the front end of the base 1 is provided with a film outlet 18, and the film outlet 18 is communicated with the lithium battery mould groove 13.

The utility model discloses an in the concrete embodiment, base 1 plays the effect of supporting whole device, base 6 plays the square blade 11 of being convenient for and cuts out the effect of membrane, fourth support column 9 plays fixed spring 10's effect, elasticity has through spring 10, make square blade 11 cut out and can reset after the lithium cell membrane, the next membrane of cutting out of being convenient for, through square blade 11 and lithium cell mould groove 13 phase-match, the membrane after making to cut out can be used to direct tectorial membrane, through the intercommunication of play membrane mouth 18 with lithium cell mould groove 13, the lithium cell membrane that the messenger has cut out can directly slide down to the tectorial membrane device after falling into lithium cell mould groove 13.

Specifically, please refer to fig. 1, put the membrane device and include fixed block 2, first support column 3, bull stick 4 and second support column 5, fixed block 2 fixed connection is in the upper end of base 1, the lower extreme both sides of first support column 3 are dug porosely, first support column 3 passes through hole fixed connection in the upper end of front side fixed block 2 through the rivet, the equal fixed connection of second support column 5 is in the upper end of rear side fixed block 2, bull stick 4 rotates to be connected between the adjacent end inner wall of first support column 3 and second support column 5, and bull stick 4 and first support column 3 can dismantle, the rear end of right side bull stick 4 runs through second support column 5.

In this embodiment: general lithium battery membrane all twines on hollow cylinder's circumferential surface, through the setting of dismantling of bull stick 4 and first support column 3, makes hollow cylinder be convenient for the cover establish the circumferential surface at bull stick 4, and the circumferential surface of the hollow cylinder that the circumferential surface cover of left side bull stick 4 was established has lithium battery membrane, and hollow cylinder is established to the circumferential surface cover of right side bull stick 4, and the membrane is put on the left side in the drive of membrane is received on the right side.

Specifically, referring to fig. 1, the driving device includes a motor 16, the motor 16 is electrically connected to an external power source, the motor 16 is fixedly connected to the rear end of the right second supporting pillar 5, and the rear end of the right rotating rod 4 is fixedly connected to the output end of the motor 16.

In this embodiment: the motor 16 can be selected from different models according to actual needs, for example: and a Rasai 86CM motor is selected, the motor 16 is electrically connected with an external power supply, and the motor 16 plays a role in driving the film releasing device.

Specifically, please refer to fig. 1 and 4, the film covering device includes a clamping rod 17, a film covering table 19 and a film covering groove 20, the film covering table 19 is fixedly connected to the front end of the base 1, the film covering table 19 is located at the lower end of the film outlet 18, the film covering groove 20 is cut at the upper end of the film covering table 19, the two clamping rods 17 are provided, the left clamping rod 17 is fixedly connected to the left inner wall of the film covering groove 20, the right clamping rod 17 is rotatably connected to the right inner wall of the film covering groove 20, and the right clamping rod 17 penetrates through the right inner wall of the film covering groove 20 and extends outwards.

In this embodiment: tectorial membrane platform 19 plays the effect that tectorial membrane device and base 1 are connected, and tectorial membrane groove 20 is used for holding tectorial membrane and lithium cell, and supporting rod 17 is used for fixed lithium cell, is connected through the rotation of right side supporting rod 17 with the 20 left end inner walls in tectorial membrane groove, makes the adjustable size of supporting rod 17, is convenient for fixed lithium cell.

Specifically, referring to fig. 1, the film pressing device includes a second rotating rod 7 and a third supporting column 8, the third supporting column 8 is fixedly connected to the upper end of the base 1, and the second rotating rod 7 is rotatably connected between the inner walls of the adjacent ends of the third supporting column 8.

In this embodiment: the third support column 8 plays a role in supporting the second rotating rod 7, so that the second rotating rod 7 is closer to the upper surface of the base 6, the lithium battery film is closer to the upper surface of the base 6, and the square blade 11 can be conveniently cut.

Specifically, referring to fig. 1 and 2, the upper surface of the base 6 and the channel where the film outlet 18 communicates with the lithium battery mold groove 13 are both subjected to smooth polishing treatment.

In this embodiment: the upper surface through base 6 and the passageway that goes out membrane mouth 18 and lithium cell mould groove 13 department of being linked together all carry out the setting of smooth processing of polishing, make the more smooth and easy gliding of membrane after tailorring to tectorial membrane device, the tectorial membrane of being convenient for.

Specifically, referring to fig. 1 and 3, the upper ends of the two pressing rods 12 are fixedly connected with a cross beam 14, and the upper end of the cross beam 14 is fixedly connected with a pressing handle 15.

In this embodiment: through the upper end fixedly connected with crossbeam 14 of two depression bars 12, the upper end fixedly connected with of crossbeam 14 presses the setting of handle 15, makes square blade 11 more convenient, more light tailor lithium battery membrane.

The utility model discloses a theory of operation and use flow: the method comprises the steps of sleeving a hollow cylinder sleeved with a lithium battery membrane on the circumferential surface of a left rotating rod 4, sleeving a hollow cylinder sleeved with a lithium battery membrane on the circumferential surface of a right rotating rod 4, pulling the lithium battery membrane to penetrate through the circumferential surface wound on the right hollow cylinder from the lower parts of two second rotating rods 7 and a square blade 11, starting a motor 16, pulling a pressing handle 15 downwards at the moment to enable the square blade 11 to contact the lithium battery membrane so as to cut the lithium battery membrane, enabling the square blade 11 to automatically reset after being pressed down and cut through the elasticity of four springs 10, enabling the cut lithium battery membrane to fall into a lithium battery mould groove 13, sliding down to a film coating groove 20 of a film coating device so as to carry out film coating, pulling the pressing handle 15 downwards after the film coating is finished, carrying out film coating of a next lithium battery, adjusting the film releasing speed according to the film coating speed so as to realize convenient film cutting, and enabling the cut membrane to be more tidy, the direct use tectorial membrane of being convenient for promotes tectorial membrane efficiency and tectorial membrane quality greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lithium cell tectorial membrane packagine machine, includes base (1) and base (6), base (6) fixed connection is in the upper end of base (1), the front end of base (1) is provided with the tectorial membrane device, the upper end both sides of base (1) are provided with two sets of membrane devices of putting, the rear end that the membrane device was put on the right side is provided with drive arrangement, drive arrangement puts membrane mechanism with the right side and is connected with the drive and puts the membrane device, and two sets of membrane devices of putting are provided with two sets of press mold devices in the middle of, its characterized in that: four fourth support columns (9) of upper end middle part fixedly connected with of base (1), four two liang of correspondences around fourth support column (9), the adjacent end that corresponds fourth support column (9) around all excavates there is the spring groove, four equal fixedly connected with spring (10), four of spring inslot bottom equal fixedly connected with depression bar (12) in the upper end of spring (10), depression bar (12) have two, depression bar (12) lower extreme fixedly connected with square blade (11), the upper end middle part of base (6) is excavated there is lithium cell mould groove (13), square blade (11) and lithium cell mould groove (13) phase-match, the front end excavation of base (1) has out membrane mouth (18), it is linked together with lithium cell mould groove (13) to go out membrane mouth (18).

2. The lithium battery film covering and packaging machine as claimed in claim 1, wherein: put the membrane device and include fixed block (2), first support column (3), bull stick (4) and second support column (5), fixed block (2) fixed connection is in the upper end of base (1), the lower extreme both sides of first support column (3) are dug porosely, first support column (3) pass through the upper end of hole fixed connection in front side fixed block (2) through the rivet, the equal fixed connection in the upper end of rear side fixed block (2) in second support column (5), bull stick (4) are rotated and are connected between the adjacent end inner wall of first support column (3) and second support column (5), and bull stick (4) and first support column (3) can dismantle, the rear end of right side bull stick (4) runs through second support column (5).

3. The lithium battery film-coating packaging machine according to claim 2, characterized in that: the driving device comprises a motor (16), the motor (16) is electrically connected with an external power supply, the motor (16) is fixedly connected to the rear end of the right second supporting column (5), and the rear end of the right rotating rod (4) is fixedly connected to the output end of the motor (16).

4. The lithium battery film covering and packaging machine as claimed in claim 1, wherein: the tectorial membrane device includes supporting rod (17), tectorial membrane platform (19) and tectorial membrane groove (20), tectorial membrane platform (19) fixed connection is in the front end of base (1), tectorial membrane platform (19) are located the lower extreme of film outlet (18), tectorial membrane groove (20) are dug in the upper end of tectorial membrane platform (19), supporting rod (17) have two, left side supporting rod (17) fixed connection is in the left inner wall of tectorial membrane groove (20), right supporting rod (17) rotate to be connected in the right inner wall of tectorial membrane groove (20), and right supporting rod (17) run through the right inner wall of tectorial membrane groove (20) and outwards extend.

5. The lithium battery film covering and packaging machine as claimed in claim 4, wherein: film pressing device includes second bull stick (7) and third support column (8), third support column (8) fixed connection is in the upper end of base (1), second bull stick (7) rotate to be connected between the adjacent end inner wall of third support column (8).

6. The lithium battery film covering and packaging machine as claimed in claim 5, wherein: the upper surface of the base (6) and a channel at the position where the film outlet (18) is communicated with the lithium battery mould groove (13) are both subjected to smooth polishing treatment.

7. The lithium battery film covering and packaging machine as claimed in claim 6, wherein: the upper ends of the two compression bars (12) are fixedly connected with a cross beam (14), and the upper end of the cross beam (14) is fixedly connected with a pressing handle (15).