CN216155149U

CN216155149U - A cut production line for lithium cell film processing

Info

Publication number: CN216155149U
Application number: CN202122187585.0U
Authority: CN
Inventors: 许成伟; 张凯
Original assignee: Jiujiang Atop New Materials Co ltd
Current assignee: Jiujiang Atop New Materials Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-01
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a slitting production line for processing lithium battery films, which comprises a bottom plate and a fixed plate, wherein a filling frame is arranged on the rear side of the upper end of the bottom plate, an opening is arranged on the front side of the filling frame, a plurality of springs are arranged on the upper end inside the filling frame at equal intervals, the lower ends of the plurality of springs are connected to the fixed plate, side frames are arranged on two sides of the upper end of the bottom plate, a sliding groove is arranged on one side, close to the inner side, of one side frame, a rolling shaft is arranged between the two side frames, a knob is arranged at one end outside the rolling shaft, a winding roller is sleeved on the rolling shaft between the two side frames, a vertical plate is arranged at the center of one side of the bottom plate, a hydraulic cylinder is arranged on the upper end inside the vertical plate, an output shaft of the hydraulic cylinder is connected with a connecting plate, an electric telescopic rod is arranged at the lower end of the connecting plate, a driving block of the electric telescopic rod is connected with a slitting wheel and a motor, the rolling shaft can move back and forth in the sliding groove by pushing the knob, thereby can make the wind-up roll carry out the exhibition flat to the film, be favorable to the assurance of processingquality.

Description

A cut production line for lithium cell film processing

Technical Field

The utility model relates to the technical field of lithium battery processing, in particular to a slitting production line for processing a lithium battery film.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery enters a large-scale practical stage, a lithium battery film needs to be produced to package and protect the lithium battery in the production of the lithium battery, and the film needs to be cut in the processing of the lithium battery film, for example, the patent with the patent number of CN201520726960.6, the film cutting machine of the patent has a simple structure, one blade can normally work after being worn, the normal production is not influenced, and the blade is quickly and conveniently replaced;

however, in the case of a general film slitting device, since the film is not fixed during slitting, wrinkles and bends are easily caused, and the slitting quality is poor and the slitting effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slitting production line for processing a lithium battery film, which aims to solve the problems in the background technology.

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

a slitting production line for lithium battery film processing comprises a bottom plate and a fixing plate, wherein a filling rack is mounted on the rear side of the upper end of the bottom plate, an opening is formed in the front side of the filling rack, a plurality of springs are arranged on the upper end of the filling rack at equal intervals, and the lower ends of the plurality of springs are connected to the fixing plate;

side frames are arranged on two sides of the upper end of the bottom plate, a sliding groove is formed in one side, close to the inner side, of the side frame on one side, a bar hole is formed in the outer side of the side frame on the other side, one end of the rolling shaft is inserted into the sliding groove, the other end of the rolling shaft penetrates through the bar hole to the outer side of the side frame, a knob is arranged at one end of the outer side of the rolling shaft, and a winding roller is sleeved between the two side frames by the rolling shaft;

the cutting machine is characterized in that a vertical plate is installed at the center of one side of the bottom plate, a lifting groove is formed in one side, close to the inner side, of the vertical plate, a hydraulic cylinder is installed at the upper end of the lifting groove, an output shaft of the hydraulic cylinder is connected with a connecting plate, an electric telescopic rod is installed at the lower end of the connecting plate, a driving block of the electric telescopic rod is connected with an installation block, a cutting wheel is rotatably connected between the installation blocks, a motor is arranged on one side of the installation block, and the motor is connected with the center of the cutting wheel.

Furthermore, the side of the knob is provided with anti-skid stripes.

Furthermore, rubber pads are respectively pasted on the lower end of the fixed plate and the two sides of the upper end of the bottom plate at the lower end of the fixed plate.

Furthermore, a sliding cavity groove is formed in the side frame on one side, the sliding cavity groove is communicated with the bar hole, the rolling shaft penetrates through the sliding cavity groove, and the rolling shaft is sleeved with the roller in the sliding cavity groove.

Further, the inner walls of the two sides of the lifting groove are provided with sliding grooves, the two sides of the connecting plate close to one end of the vertical plate are connected with moving wheels in a rotating mode, and the moving wheels are located in the sliding grooves.

Furthermore, slide bars are installed on the inner walls of two sides of the connecting plate below the electric telescopic rod, and the installation blocks are sleeved on the slide bars.

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

the utility model relates to a slitting device capable of fixing a film and realizing flattening, which is characterized in that one side of the film is placed below a loading frame, a fixing plate can fix one side of the film through the left and right force of a spring, the other side of the film is placed on a bottom plate, a rolling shaft moves back and forth in a sliding groove through pushing a knob, so that a winding roller can flatten the film, a connecting plate is driven to descend through controlling a hydraulic cylinder, an electric telescopic rod operates to drive an installation block to move left and right, and finally a slitting wheel rotates through the operation of a motor to realize slitting, thereby being beneficial to ensuring the processing quality.

Drawings

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

FIG. 2 is a plan view in cross-section of the interior of the loading bay of the present invention;

FIG. 3 is a plan sectional view of the upper end of the base plate of the present invention;

FIG. 4 is a cross-sectional view of the interior of the riser and web of the present invention;

in the figure: 1. a base plate; 2. a vertical plate; 3. a loading rack; 4. a side frame; 5. a roll axis; 6. a wind-up roll; 7. a connecting plate; 8. an electric telescopic rod; 9. a slitting wheel; 10. a motor; 11. a hydraulic cylinder; 21. a lifting groove; 22. a chute; 31. a spring; 32. a fixing plate; 41. a sliding groove; 42. a bar hole; 43. a sliding cavity groove; 51. a knob; 52. a roller; 71. mounting blocks; 72. a slide bar; 73. the wheel is moved.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cut production line for lithium cell film processing, includes bottom plate 1 and fixed plate 32, loading frame 3 is installed to the upper end rear side of bottom plate 1, the front side of loading frame 3 is provided with the opening, just the inside upper end equidistance of loading frame 3 is provided with a plurality of springs 31, and is a plurality of the lower extreme of spring 31 is connected on fixed plate 32, side bearer 4 is installed to the upper end both sides of bottom plate 1, one side bearer 4 is provided with sliding tray 41 by interior one side, the opposite side the outside of side bearer 4 is provided with a hole 42, inside rolling shaft 5 one end inserts sliding tray 41, the other end runs through a hole 42 to the outside of side bearer 4, just knob 51 is installed to rolling shaft 5 outside one end, rolling shaft 5 overlaps between two side bearer 4 and has wind-up roll 6, riser 2 is installed to one side center department of bottom plate 1, riser 2 is provided with lift slot 21 by interior one side, the upper end of the lifting groove 21 is provided with a hydraulic cylinder 11, an output shaft of the hydraulic cylinder 11 is connected with a connecting plate 7, the lower end of the connecting plate 7 is provided with an electric telescopic rod 8, a driving block of the electric telescopic rod 8 is connected with an installation block 71, a slitting wheel 9 is rotatably connected between the installation blocks 71, one side of the installation block 71 is provided with a motor 10, and the motor 10 is connected with the axle center of the slitting wheel 9. the utility model relates to a slitting device capable of fixing a film and realizing flattening, wherein one side of the film is firstly placed below a filling frame 3, one side of the film is fixed by a fixing plate 32 through the left and right force of a spring 31, the other side of the film is placed on a bottom plate 1, a rolling shaft 5 is moved back and forth in a sliding groove 41 through pushing a knob 51, so that a winding roller 6 can flatten the film, and then the connecting plate 7 is driven to descend through controlling the hydraulic cylinder 11, then, the electric telescopic rod 8 operates to drive the mounting block 71 to move left and right, and finally the motor 10 operates to enable the slitting wheel 9 to rotate to realize slitting, so that the processing quality is guaranteed.

Please refer to fig. 1 again, the side of the knob 51 is provided with anti-slip stripes, which can prevent the worker from slipping or wearing gloves to push the knob 51 well.

Please refer to fig. 2, a sliding cavity groove 43 is formed in the side frame 4, the sliding cavity groove 43 is communicated with the bar hole 42, the rolling shaft 5 penetrates through the sliding cavity groove 43, and the rolling shaft 5 is sleeved with a roller 52 in the sliding cavity groove 43, and the roller 52 moves in the sliding cavity groove 43, so that the rolling shaft 5 can be kept balanced and the rolling shaft 5 can move more smoothly without causing the rolling shaft 5 to follow the rolling.

Please refer to fig. 3, the lower end of the fixing plate 32 and the two sides of the upper end of the bottom plate 1 at the lower end of the fixing plate 32 are both adhered with rubber pads, so that one side of the film can be better clamped and cut through the rubber pads.

Please refer to fig. 1 and fig. 4 again, the inner walls of the two sides of the lifting slot 21 are provided with sliding slots 22, the two sides of the connecting plate 7 near one end of the vertical feeding plate 2 are rotatably connected with moving wheels 73, the moving wheels 73 are located in the sliding slots 22, and the balance of the connecting plate 7 is better maintained through the arrangement of the moving wheels 73; the inner walls of two sides of the connecting plate 7 below the electric telescopic rod 8 are provided with slide bars 72, the mounting blocks 71 are sleeved on the slide bars 72, and the mounting blocks 71 can be kept stable when being driven by the electric telescopic rod 8 to move left and right through the design of the slide bars 72.

The specific operation mode of the utility model is as follows:

the utility model relates to a slitting device capable of fixing a film and realizing flattening, which is characterized in that one side of the film is placed below a filling frame 3, a fixing plate 32 can fix one side of the film through the left and right force of a spring 31, the other side of the film is placed on a bottom plate 1, a rolling shaft 5 moves back and forth in a sliding groove 41 through pushing a knob 51, so that a winding roller 6 can flatten the film, then a connecting plate 7 is driven to descend through controlling a hydraulic cylinder 11, then an electric telescopic rod 8 operates to drive an installation block 71 to move left and right, and finally a slitting wheel 9 rotates through the operation of a motor 10 to realize slitting, so that the guarantee of the processing quality is facilitated.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims

1. A slitting production line for lithium battery film processing comprises a bottom plate (1) and a fixing plate (32), and is characterized in that a filling frame (3) is installed on the rear side of the upper end of the bottom plate (1), an opening is formed in the front side of the filling frame (3), a plurality of springs (31) are arranged on the upper end inside the filling frame (3) at equal intervals, and the lower ends of the springs (31) are connected to the fixing plate (32);

two sides of the upper end of the bottom plate (1) are provided with side frames (4), one side of each side frame (4) close to the inner side is provided with a sliding groove (41), a rolling shaft (5) is arranged between the two side frames (4), the outer side of each side frame (4) on the other side is provided with a strip hole (42), one end of each rolling shaft (5) is inserted into the corresponding sliding groove (41), the other end of each rolling shaft penetrates through the corresponding strip hole (42) to the outer side of each side frame (4), one end of the outer side of each rolling shaft (5) is provided with a knob (51), and a winding roller (6) is sleeved between the two side frames (4) of each rolling shaft (5);

the utility model discloses a cutting machine, including bottom plate (1), riser (2) are provided with lift groove (21) by interior one side, pneumatic cylinder (11) are installed to the upper end in lift groove (21), the output shaft of pneumatic cylinder (11) has connecting plate (7), electric telescopic handle (8) are installed to the lower extreme of connecting plate (7), the driving block of electric telescopic handle (8) is connected with installation piece (71), it cuts wheel (9) to rotate to be connected with between installation piece (71), one side of installation piece (71) is provided with motor (10), motor (10) are connected with cuts wheel (9) axle center.

2. The slitting production line for lithium battery thin film processing according to claim 1, characterized in that the side of the knob (51) is provided with anti-slip stripes.

3. The slitting production line for lithium battery film processing according to claim 1, wherein rubber pads are attached to both sides of the lower end of the fixing plate (32) and the upper end of the bottom plate (1) at the lower end of the fixing plate (32).

4. The slitting production line for lithium battery thin film processing according to claim 1, wherein a sliding cavity groove (43) is formed in one side frame (4), the sliding cavity groove (43) is communicated with the bar hole (42), the rolling shaft (5) penetrates through the sliding cavity groove (43), and the rolling shaft (5) is sleeved with a roller (52) in the sliding cavity groove (43).

5. The slitting production line for lithium battery thin film processing according to claim 1, wherein sliding grooves (22) are formed in inner walls of two sides of the lifting groove (21), moving wheels (73) are rotatably connected to two sides of one end, close to the feeding plate (2), of the connecting plate (7), and the moving wheels (73) are located in the sliding grooves (22).

6. The slitting production line for lithium battery film processing according to claim 1, wherein sliding rods (72) are mounted on the inner walls of two sides of the connecting plate (7) below the electric telescopic rod (8), and the mounting blocks (71) are sleeved on the sliding rods (72).