CN213562994U

CN213562994U - Film cutting machine for lithium battery film production

Info

Publication number: CN213562994U
Application number: CN202022574691.XU
Authority: CN
Inventors: 张小龙
Original assignee: Shenzhen Yuehongyuan Technology Co ltd
Current assignee: Shenzhen Yuehongyuan Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model provides a film cutting machine for lithium battery film production, which relates to the field of film cutting machines and comprises a fixed outer frame, the top of the fixed outer frame is rotationally and alternately connected with a feeding roll, two sides of the bottom of the fixed outer frame are fixedly connected with supporting rods, a cutting roll is fixedly connected between the two supporting rods, two sides of the cutting roll are respectively provided with a sliding groove, the inside of the two sliding grooves is respectively connected with a plurality of sliding rods in a sliding way, one end of each sliding rod is fixedly provided with an extrusion block, one side of each extrusion block is respectively fixedly connected with two positioning rods, a blade support is respectively and fixedly embedded between the extrusion blocks, one side of the top end of each blade support is respectively and fixedly connected with a cutting blade, the utility model utilizes the design of a plurality of extrusion blocks with different specifications to adjust the position of the extrusion block, the position of the blade support can be adjusted freely, and then the cutting blades can be moved, thereby realizing film slitting.

Description

Film cutting machine for lithium battery film production

Technical Field

The utility model relates to a film cutting machine technical field specifically is a film cutting machine for lithium cell film production.

Background

The film is a thin and soft transparent sheet and is made of plastic, adhesive, rubber or other materials, along with the development of scientific technology and the popularization of product diversification, various products use the film more and more, and the produced film is cut according to different requirements of the products, thereby achieving the purpose of being suitable for the products.

The lithium cell is outside often can overlap one deck film after production is accomplished to play the effect that the protection lithium cell is difficult for weing or damaging, the film cutting machine cutter position of current lithium cell film production usefulness is mostly fixed mounting, the position of regulation and control blade is difficult for, thereby can't cut to the lithium cell film of different specifications, often need change equipment or cutting kun to realize the change of cutting knife, the operation is very complicated, can not satisfy the needs in lithium cell film production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a cut membrane machine for lithium cell film production to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a film cutting machine for lithium battery film production comprises a fixed outer frame, wherein a feeding roller is rotatably and alternately connected to the top of the fixed outer frame, a conveying roller is rotatably and alternately connected to the middle of the fixed outer frame, supporting rods are fixedly connected to two sides of the bottom of the fixed outer frame, a cutting roller is fixedly connected between the two supporting rods, sliding grooves are formed in two sides of the cutting roller, a plurality of sliding rods are slidably connected to the insides of the two sliding grooves, an extrusion block is fixedly mounted at one end of each sliding rod, two positioning rods are fixedly connected to one side of each extrusion block, two positioning grooves are fixedly formed in the other side of each extrusion block, the positioning rods are respectively matched with the positioning grooves, a blade support is fixedly embedded between the extrusion blocks, and a cutting blade is fixedly connected to one side of the top end of each blade support, and a furling roller is fixedly arranged at the bottom of the fixed outer frame.

Preferably, the equal threaded connection in both ends of cutting kun has the activity ring, two the screens groove has all been fixed to have seted up in the inside of activity ring, two the equal sliding connection in inside in screens groove has the screens board, two the equal fixedly connected with slider in bottom of screens board, two the both sides of slider all with the inside both sides sliding connection of spout.

Preferably, arc-shaped grooves are fixedly formed in one side of each of the plurality of extrusion blocks, and the inner walls of the arc-shaped grooves are attached to the side surfaces of the cutting roller.

Preferably, a plurality of through-holes are fixedly formed in the top and the bottom of the blade support, and the through-holes correspond to the positioning rods and the positioning grooves respectively.

Preferably, one end of the feeding roller penetrates through one side of the top of the fixed outer frame and is fixedly connected with a driving motor, and one end of the driving motor is fixedly connected with one side of the inner cavity of the fixed outer frame.

Preferably, the feeding roller, the delivery roller, the cutting roller and the furling roller are vertically staggered, and the outer parts of the feeding roller, the delivery roller and the furling roller are sleeved with the conveyor belts in a sliding manner.

The utility model discloses a cut membrane machine for production of lithium cell film, its beneficial effect who possesses as follows:

1. the utility model discloses an utilize the design of the extrusion piece of a plurality of different specifications, can be according to the position of a plurality of extrusion pieces of required regulation, thereby can make blade holder's position adjustment wantonly, and then can make a plurality of cutting blade remove wantonly, the position of each cutting blade is confirmed according to the film that needs cut again, thereby can realize the purpose that the film is cut, and can adjust the position of activity ring when the extrusion piece removes, thereby can also be with the intact outside of fixing at cutting kun of extrusion piece after confirming cutting blade's position, and then can make the film remain stable throughout when cutting, thereby make the effect of cutting of film better.

2. The utility model discloses an utilize the design of slide bar, can guarantee the stability of extrusion piece when removing, a plurality of locating levers of deuterogamying, the mutual correspondence of through-hole and constant head tank, can be with the fixed centre gripping of blade support between the extrusion piece, simultaneously can follow the inside roll-off of through-hole with the locating lever when the blade wearing and tearing, the cutting blade's of being convenient for change, need not to dismantle cutting kun during the change, can the pertinence change the blade of wearing and tearing, and then the abundant change step of having simplified cutting blade, indirect process for the film cutting of accelerating has good practicality.

Drawings

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

FIG. 2 is a schematic view of the structure of the chute of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the explosion structure on one side of the extrusion block of the present invention.

In the figure: 1. fixing the outer frame; 2. a feed roller; 3. a transfer roller; 4. a cutting roller; 5. a chute; 6. a support bar; 7. a movable ring; 8. a clamping groove; 9. a clamping plate; 10. a slider; 11. extruding the block; 12. an arc-shaped slot; 13. a slide bar; 14. positioning a groove; 15. positioning a rod; 16. a blade holder; 17. a through hole; 18. a cutting blade; 19. and a winding roller.

Detailed Description

The embodiment of the utility model discloses film cutting machine for lithium battery film production, as shown in fig. 1-4, including fixed frame 1, fixed frame 1 top is rotated and is alternated and be connected with feeding kun 2, one side and the fixedly connected with driving motor at fixed frame 1 top are run through to feeding kun 2's one end, driving motor's one end and one side fixed connection of fixed frame 1 inner chamber, the middle part of fixed frame 1 is rotated and is alternated and be connected with conveying kun 3, the equal fixedly connected with bracing piece 6 in both sides of fixed frame 1 bottom, fixedly connected with cutting kun 4 between two bracing pieces 6, fixed frame 1's bottom fixed mounting has roll-up kun 19, feeding kun 2, conveying kun 3 and roll-up kun 19's outside slip has cup jointed the conveyer belt, and feeding kun 2, conveying kun 3, cutting kun 4 is perpendicular staggered arrangement with roll-up kun 19.

The cutting roller 4 is provided with sliding grooves 5 on both sides, a plurality of sliding rods 13 are slidably connected inside the two sliding grooves 5, one ends of the sliding rods 13 are fixedly provided with extrusion blocks 11, the extrusion blocks 11 have different specifications and are convenient to combine and adjust, one sides of the extrusion blocks 11 are fixedly provided with arc-shaped grooves 12, the inner walls of the arc-shaped grooves 12 are mutually attached to the side surface of the cutting roller 4, one sides of the extrusion blocks 11 are fixedly connected with two positioning rods 15, the other sides of the extrusion blocks 11 are fixedly provided with two positioning grooves 14, and a plurality of locating levers 15 mutually support with a plurality of constant head tanks 14 respectively, all fixedly between a plurality of extrusion pieces 11 inlay and be equipped with blade support 16, the equal fixedly connected with cutting blade 18 in one side on a plurality of blade support 16 tops, the top and the bottom of a plurality of blade support 16 are all fixed and have been seted up through-hole 17, a plurality of through-holes 17 respectively with a plurality of locating levers 15 and a plurality of constant head tanks 14 correspond to each other.

The equal threaded connection in both ends of cutting kun 4 has the activity ring 7, the screens groove 8 has all been fixed to the inside of two activity rings 7, the equal sliding connection in inside of two screens grooves 8 has screens board 9, the equal fixedly connected with slider 10 in bottom of two screens boards 9, the both sides of two sliders 10 all with the inside both sides sliding connection of spout 5, two sliders 10 can promote the extrusion piece 11 from both sides respectively and remove, and then make the equal inseparable looks subsides of a plurality of extrusion pieces 11.

The working principle is as follows: when the device is used, the driving motor is operated to drive the feeding roller 2 to rotate and transmit the film outside the feeding roller 2 to the outer side of the conveying roller 3, the conveying roller 3 drives the film to move downwards, the film can contact the cutting blade 18 in the falling process, the cutting blade 18 can gradually cut the film into required widths along with the continuous conveying of the film, and the cut film is finally wound and summarized through the rotation of the winding roller 19, so that the cutting and the collection of the film can be realized.

When the cutting blade 18 is damaged or needs to be adjusted in position, an operator firstly rotates the two movable rings 7 respectively to move towards the two ends of the cutting roller 4, then selects the extrusion blocks 11 on the two sides of the cutting blade 18 to be replaced to move, the extrusion blocks 11 drive the positioning rods 15 to move when moving, the positioning rods 15 slide out from the inside of the positioning grooves 14, and finally, the cutting blade 18 to be replaced or adjusted can be operated, so that the purpose of replacing or adjusting the cutting blade 18 can be achieved.

Cutting blade 18 adjustment or change back that finishes, reverse rotation activity ring 7 removes, activity ring 7 drives screens groove 8 extrusion screens board 9 when removing and removes, screens board 9 drives slider 10 synchronous motion, slider 10 moves along the inside in spout 5 area, then slider 10 will extrude piece 11 from both sides, extrusion piece 11 drives slide bar 13 and carries out the translation in the inside of spout 5, realize blade support 16's fixed after extrusion piece 11 pastes closely each other, and then the indirect regulation of having accomplished or change back cutting blade 18 fixed, the stability of cutting the film has been guaranteed with this.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cut membrane machine for lithium cell film production, includes fixed frame (1), its characterized in that: the feeding roller (2) is rotatably and alternately connected to the top of the fixed outer frame (1), the conveying roller (3) is rotatably and alternately connected to the middle of the fixed outer frame (1), the support rods (6) are fixedly connected to both sides of the bottom of the fixed outer frame (1), the cutting roller (4) is fixedly connected between the two support rods (6), the sliding grooves (5) are formed in both sides of the cutting roller (4), the sliding grooves (5) are respectively and slidably connected with a plurality of sliding rods (13), the extrusion blocks (11) are fixedly installed at one ends of the sliding rods (13), the two positioning rods (15) are respectively and fixedly connected to one sides of the extrusion blocks (11), the two positioning grooves (14) are respectively and fixedly formed in the other sides of the extrusion blocks (11), and the positioning rods (15) are respectively matched with the positioning grooves (14), a plurality of blade supports (16) are fixedly embedded between the extrusion blocks (11), one side of the top end of each blade support (16) is fixedly connected with a cutting blade (18), and a furling roller (19) is fixedly mounted at the bottom of the fixed outer frame (1).

2. The film cutting machine for producing the lithium battery film as claimed in claim 1, wherein: the equal threaded connection in both ends of cutting kun (4) has activity ring (7), two the inside of activity ring (7) is all fixed the screens groove (8) of having seted up, two the equal sliding connection in inside of screens groove (8) has screens board (9), two the equal fixedly connected with slider (10) in bottom of screens board (9), two the both sides of slider (10) all with spout (5) inside both sides sliding connection.

3. The film cutting machine for producing the lithium battery film as claimed in claim 1, wherein: arc-shaped grooves (12) are fixedly formed in one sides of the extrusion blocks (11), and the inner walls of the arc-shaped grooves (12) are attached to the side faces of the cutting roller (4).

4. The film cutting machine for producing the lithium battery film as claimed in claim 1, wherein: a plurality of through-holes (17) are fixedly formed in the tops and the bottoms of the blade supports (16), and the through-holes (17) correspond to the positioning rods (15) and the positioning grooves (14) respectively.

5. The film cutting machine for producing the lithium battery film as claimed in claim 1, wherein: one end of the feeding roller (2) penetrates through one side of the top of the fixed outer frame (1) and is fixedly connected with a driving motor, and one end of the driving motor is fixedly connected with one side of the inner cavity of the fixed outer frame (1).

6. The film cutting machine for producing the lithium battery film as claimed in claim 1, wherein: and the outer parts of the feeding roller (2), the conveying roller (3) and the furling roller (19) are sleeved with conveying belts in a sliding manner, and the feeding roller (2), the conveying roller (3), the cutting roller (4) and the furling roller (19) are vertically staggered.