CN111908242A

CN111908242A - Plastic-aluminum membrane cuts equipment

Info

Publication number: CN111908242A
Application number: CN202010806894.9A
Authority: CN
Inventors: 廖义华; 张景辉; 廖国航
Original assignee: Shenzhen Well Trend Equipment Technology Co ltd
Current assignee: Shenzhen Well Trend Equipment Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2020-11-10

Abstract

The invention discloses an aluminum-plastic film slitting device, which comprises a support shell, an unreeling device fixedly connected with the support shell, a slitting device connected with the unreeling device, a bottom cutter shaft arranged on the slitting device, a reeling device connected with the slitting device, and an upper reel and a lower reel arranged on the reeling device, wherein a brush capable of preventing slit particles from scratching a film surface dust hood and preventing dust from being adhered to the film surface is respectively arranged in front of the bottom cutter shaft, the upper reel and the lower reel, and a driving device capable of driving the dust hood and the brush to move is fixed on the support shell. And a large amount of particles and dust are prevented from being adhered to the film surface in the slitting process.

Description

Plastic-aluminum membrane cuts equipment

Technical Field

The invention relates to the technical field of aluminum film splitting machines, in particular to an aluminum plastic film splitting device.

Background

The aluminum film splitting machine is a key device in lithium battery production equipment, and divides a whole roll of aluminum film into aluminum film rolls with specified widths for use in subsequent processes. Therefore, an aluminum plastic film slitting device is provided.

Disclosure of Invention

The invention aims to provide an aluminum-plastic film slitting device which can meet the requirement of accurately dedusting an aluminum-plastic film when in use, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an equipment is cut to plastic-aluminum membrane, including support shell and with support shell fixed connection's unwinding device, cut the device with unwinding device is connected, and set up the end arbor on cutting the device, with the coiling mechanism of cutting the device and being connected, and set up last spool and lower spool on the coiling mechanism, be equipped with respectively before end arbor bottom, last spool and the lower spool and can avoid the granule scratch after cutting face dust excluding hood and avoid gluing the brush of dust on the face, and be fixed with the drive arrangement that can drive dust excluding hood and brush and carry out the motion on the support shell.

Preferably, drive arrangement is including driving first driving piece and the second driving piece of dust excluding hood and brush motion respectively, and first driving piece and second driving piece all with support shell inner wall fixed connection, can realize driving brush and dust excluding hood work.

Preferably, first driving piece is including setting up a plurality of dust removal hole that is close to end arbor one side at the dust excluding hood, one side fixed connection backup pad of end arbor is kept away from to the dust excluding hood, and backup pad both ends and the inside fixed connection of support shell, be fixed with the connecting pipe with the dust excluding hood intercommunication in the backup pad, and connecting pipe one end is worn out the backup pad intercommunication and is had the dust absorption pipe, dust absorption pipe intercommunication has negative pressure machine, drives the particle after the dust excluding hood will cut and inhales away.

Preferably, the second driving part comprises a fixed shell fixed on the inner wall of the supporting shell, fixed blocks are fixed at two ends of the fixed shell respectively and fixedly connected with the inner wall of the supporting shell, a communicating groove is formed in the fixed shell, two groups of brushes are arranged on two sides of the communicating groove respectively, a connecting plate is fixed on one side, away from the communicating groove, of each brush, four telescopic cylinders are fixed on the outer side of the fixed shell and symmetrically distributed on two sides of the fixed shell respectively, the output ends of the telescopic cylinders penetrate into the fixed shell and fixedly connected with the connecting plate, and the output ends of the telescopic cylinders are slidably connected with the fixed shell to drive the brushes to remove dust on the membrane surface.

Preferably, the brush is a soft brush to prevent dust on the membrane surface from being removed.

Preferably, unwinding device bottom is fixed with the piece of rectifying that can drive unwinding device automatic deviation rectification, the piece of rectifying is including fixing at unwinding device bottom both ends two sets of mobile guide rail that rectifies, sliding connection has the fixing base on the mobile guide rail that rectifies, and fixing base and support shell fixed connection, arbitrary one be fixed with the executive motor that rectifies on the fixing base, and rectifying and execute motor one end and articulate there is the guide rail fixed plate, guide rail fixed plate and unwinding device bottom fixed connection realize rectifying in the use unwinding device.

Preferably, the dust hood is an arc-surface dust hood, so that the dust hood can better remove dust on the bottom cutter shaft.

Preferably, the length of the hairbrush is larger than the width of the membrane surface, so that the dust removal effect on the membrane surface is better.

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

when the device is used, the dust hood, the brush and the driving device can remove the particles and dust adhered on the film surface in time, so that the film surface is prevented from being scratched, the cut film surface is cleaner, the time and the frequency for wiping the roller surface are reduced, the cutting efficiency and quality are improved, and a large amount of particles and dust are prevented from being adhered on the film surface in the cutting process.

Drawings

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

FIG. 2 is a schematic cross-sectional side view of the FIG. 1H-H plane;

FIG. 3 is a schematic top view of an unwinding device according to the present invention;

FIG. 4 is a schematic front view of an unwinding device according to the present invention;

FIG. 5 is a schematic top view of a dust excluding hood constructed in accordance with the present invention;

FIG. 6 is a schematic sectional view of the structure of the plane H-H in FIG. 5;

FIG. 7 is a side view of a portion of the present invention;

FIG. 8 is a schematic view of a second driving member of the present invention;

FIG. 9 is a schematic sectional view of the structure of the plane H-H in FIG. 8;

FIG. 10 is a schematic top view of a partial rolling apparatus according to the present invention.

In the figure: 1-a support shell; 2, an unwinding device; 3-a slitting device; 4-bottom cutter shaft; 5, a winding device; 6-winding the reel; 7-lower reel; 8-dust removal hood; 9-a brush; 10-a drive device; 11-a first drive member; 12-a second drive member; 13-dust removal holes; 14-a support plate; 15-connecting pipe; 16-fixing block; 17-a stationary shell; 18-a communication groove; 19-a connecting plate; 20-a telescopic cylinder; 21-a deviation correcting member; 22-offset moving guide rail; 23-a fixed seat; 24-a deviation rectifying executing motor; 25-guide fixing plate; 26-a bottom plate; 27-discharging moving guide rails; 28-unreel 3/6 cun clip; 29-an unwinding motor; 30-a discharging locking cylinder; 31-a reception platform; 32-a tension control roller; 33-mounting a tool rest base; 34-driving roller passing; 35-a winding motor.

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.

Referring to fig. 1-10, the present invention provides a technical solution: an aluminum plastic film slitting device comprises a supporting shell 1, an unreeling device 2 fixedly connected with the supporting shell 1, a slitting device 3 connected with the unreeling device 2, a bottom cutter shaft 4 arranged on the slitting device 3, a reeling device 5 connected with the slitting device 3, an upper reel 6 and a lower reel 7 arranged on the reeling device 5, wherein the unreeling device 2 in the prior art comprises a bottom plate 26, an unreeling moving guide rail 27 connected with the top of the bottom plate 26, two unreeling 3/6 inch chucks 28 slidably connected with the two ends of the unreeling moving guide rail 27, an unreeling motor 29 driving the unreeling 3/6 inch chucks 28 to move, an unreeling locking cylinder 30 capable of positioning the unreeling 3/6 inch chucks 28, a receiving platform 31 and a tension control roller 32 arranged on the top of the unreeling 3/6 inch chucks 28, the slitting device 3 and the reeling device 5 comprise a cutter shaft bottom 4 arranged on the top of the tension control roller 32, an upper cutter frame seat 33 positioned at the top of the bottom cutter shaft 4, two driving roller passing 34 arranged on one side of the upper cutter frame seat 33 and a winding motor 35 for respectively driving the upper scroll 6 and the lower scroll 7 to move, wherein the bottom of the bottom cutter shaft 4, the front of the upper scroll 6 and the front of the lower scroll 7 are respectively provided with a brush 9 which can prevent particles after cutting from scratching a film surface dust hood 8 and prevent dust from being adhered to the film surface, and a driving device 10 which can drive the dust hood 8 and the brush 9 to move is fixed on the supporting shell 1;

when the device is used, a film surface shaft is placed between two unwinding chucks 28 of 3/6 inches, then the unwinding motor 29 is driven, the unwinding motor 29 drives the two unwinding chucks 28 of 3/6 inches to move, the film surface shaft is clamped, when the two unwinding chucks 28 of 3/6 inches move to proper positions, the unwinding locking cylinder 30 is opened to fix the two unwinding chucks 28 of 3/6 inches, the unwound film surface shaft is transmitted between the bottom knife shaft 4 and the upper knife rest through the reception platform 31 and the tension control roller 32, the bottom knife shaft 4 and the upper knife rest realize the cutting of a first film surface, meanwhile, the driving device 10 is opened, the driving device 10 can suck particles and dust generated after cutting through the dust hood 8, when the film surface passes through the driving roller 34 from the space between the hairbrush 9 through cutting, the hairbrush 9 can realize acute cleaning of the film surface, and the film surface is transmitted to the upper winding shaft 6 and the lower winding shaft 7, thereby realizing the rolling of the membrane surface after the cutting.

The driving device 10 comprises a first driving piece 11 and a second driving piece 12 which can respectively drive the dust hood 8 and the brush 9 to move, and the first driving piece 11 and the second driving piece 12 are both fixedly connected with the inner wall of the supporting shell 1;

the first driving part 11 and the second driving part 12 are opened, the first driving part 11 can drive the dust hood 8 to remove particles and dust on the film surface after the top part of the bottom cutter shaft 4 is cut, and the second driving part 12 can control the opening and closing of the brush 9 so as to realize secondary dust removal on the dust on the film surface passing through the brush 9.

The first driving part 11 comprises a plurality of dust removing holes 13 arranged on one side of the dust removing cover 8 close to the bottom cutter shaft 4, one side of the dust removing cover 8 far away from the bottom cutter shaft 4 is fixedly connected with a supporting plate 14, two ends of the supporting plate 14 are fixedly connected with the inside of the supporting shell 1, a connecting pipe 15 communicated with the dust removing cover 8 is fixed on the supporting plate 14, one end of the connecting pipe 15 penetrates through the supporting plate 14 and is communicated with a dust collecting pipe, the dust collecting pipe is communicated with a negative pressure machine, and the dust collecting pipe and the negative pressure machine are not shown in the;

the negative pressure machine is opened, the suction force of the negative pressure machine is transmitted to the dust hood 8 through the dust suction pipe, and the dust is transmitted to the dust collection space through the dust hood 8, so that the dust collection space can suck the particles and dust generated after cutting through negative pressure, and the damage to the film surface is avoided.

The second driving part 12 comprises a fixed shell 17 fixed on the inner wall of the supporting shell 1, two ends of the fixed shell 17 are respectively fixed with a fixed block 16, the fixed block 16 is fixedly connected with the inner wall of the supporting shell 1, a communicating groove 18 is arranged on the fixed shell 17, two groups of brushes 9 are respectively arranged on two sides of the communicating groove 18, one side, away from the communicating groove 18, of each brush 9 is fixed with a connecting plate 19, four telescopic cylinders 20 are fixed on the outer side of the fixed shell 17, a plurality of telescopic cylinders 20 can be arranged, four telescopic cylinders 20 are preferably arranged in the scheme, the four telescopic cylinders 20 are respectively and symmetrically distributed on two sides of two ends of the fixed shell 17, the output ends of the telescopic cylinders 20 penetrate into the fixed shell 17 and are fixedly connected with the connecting plates;

when the film surface passes through the communicating groove 18, the four telescopic cylinders 20 are simultaneously driven, the telescopic cylinders 20 positioned on the same side drive the guide rail fixing plates connected with the telescopic cylinders to move, the moving force of the two guide rail fixing plates drives the two groups of brushes 9 to move towards the direction close to the film surface, so that the brushes 9 are in contact with the film surface, and further cleaning of dust on the surface of the film surface can be realized.

The brush 9 is a fur brush 9.

A deviation correcting member 21 capable of driving the unwinding device 2 to automatically correct deviation is fixed at the bottom of the unwinding device 2, the deviation correcting member 21 comprises two groups of deviation correcting moving guide rails 22 fixed at two ends of a bottom plate 26 at the bottom of the unwinding device 2, a fixed seat 23 is connected to the deviation correcting moving guide rails 22 in a sliding manner, the fixed seat 23 is fixedly connected with the support shell 1, a deviation correcting executing motor 24 is fixed on any one fixed seat 23, a guide rail fixing plate 25 is hinged to one end of the deviation correcting executing motor 24, and the guide rail fixing plate 25 is fixedly connected with the bottom of the unwinding device;

when the unwinding device 2 works, the deviation rectifying executing motor 24 is turned on, the driving force of the deviation rectifying executing motor 24 drives the guide rail fixing plate 25 to move, because the guide rail fixing seat 25 is fixed on the unwinding device 2, and the fixing seat is fixed on the supporting shell 1, the deviation rectifying executing motor can realize that the whole unwinding device 2 moves on the deviation rectifying movable guide rail 22 by pushing the guide rail fixing plate 25, further, the deviation rectifying of the unwinding device 2 is realized, the deviation of the bottom plate 26 and the fixing seat 23 in the unwinding device 2 is generated, the deviation rectifying of the position of the bottom plate 26 is realized, and therefore, the deviation rectifying of a film surface shaft placed on two unwinding 3/6-inch chucks 28 is realized.

The dust hood 8 is an arc-surface dust hood 8.

The length of the brush 9 is larger than the width of the film surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment is cut to plastic-aluminum membrane, including support shell (1) and with support shell (1) fixed connection's unwinding device (2), cut device (3) of being connected with unwinding device (2), and bottom knife axle (4) of setting on cutting device (3), with coiling mechanism (5) of being connected of cutting device (3), and last spool (6) and lower spool (7) of setting on coiling mechanism (5), its characterized in that: the bottom of the bottom cutter shaft (4), the upper scroll (6) and the lower scroll (7) are respectively provided with a brush (9) which can prevent particles after cutting from scratching a film surface dust hood (8) and prevent dust from adhering to the film surface, and a driving device (10) which can drive the dust hood (8) and the brush (9) to move is fixed on the supporting shell (1).

2. The plastic-aluminum membrane cutting device of claim 1, characterized in that: the driving device (10) comprises a first driving piece (11) and a second driving piece (12) which can respectively drive the dust hood (8) and the hairbrush (9) to move, and the first driving piece (11) and the second driving piece (12) are fixedly connected with the inner wall of the supporting shell (1).

3. The plastic-aluminum membrane cutting device of claim 2, characterized in that: first driving piece (11) are including setting up a plurality of dust removal hole (13) that are close to under arbor (4) one side in dust excluding hood (8), one side fixed connection backup pad (14) of under arbor (4) are kept away from in dust excluding hood (8), and backup pad (14) both ends and support shell (1) inside fixed connection, be fixed with connecting pipe (15) with dust excluding hood (8) intercommunication on backup pad (14), and connecting pipe (15) one end is worn out backup pad (14) intercommunication and is had the dust absorption pipe, dust absorption pipe intercommunication has the negative pressure machine.

4. The plastic-aluminum membrane cutting device of claim 2, characterized in that: second driving piece (12) are including fixing set casing (17) at support shell (1) inner wall, set casing (17) both ends are fixed with fixed block (16) respectively, and fixed block (16) and support shell (1) inner wall fixed connection, be equipped with intercommunication groove (18) on set casing (17), and intercommunication groove (18) both sides are equipped with two sets of brushes (9) respectively, one side that intercommunication groove (18) were kept away from in brush (9) is fixed with connecting plate (19), the set casing (17) outside is fixed with four telescopic cylinder (20), and four telescopic cylinder (20) symmetric distribution respectively in the both sides of set casing (17), telescopic cylinder (20) output is worn into set casing (17) and connecting plate (19) fixed connection, telescopic cylinder (20) output and set casing (17) sliding connection.

5. The plastic-aluminum membrane cutting device of claim 1, characterized in that: the brush (9) is a soft brush (9).

6. The plastic-aluminum membrane cutting device of claim 1, characterized in that: unwinding device (2) bottom is fixed with can drive the piece (21) of rectifying that unwinding device (2) was automatic rectifies, piece (21) of rectifying is including fixing at unwinding device (2) bottom both ends two sets of portable guide rails (22) of rectifying, sliding connection has fixing base (23) on portable guide rails (22) of rectifying, and fixing base (23) and support shell (1) fixed connection, arbitrary one be fixed with on fixing base (23) and rectify actuating motor (24), and it has guide rail fixed plate (25) to rectify that actuating motor (24) one end articulates, guide rail fixed plate (25) and unwinding device (2) bottom fixed connection.

7. The plastic-aluminum membrane cutting device of claim 1, characterized in that: the dust hood (8) is an arc-surface dust hood (8).

8. The plastic-aluminum membrane cutting device of claim 1, characterized in that: the length of the brush (9) is larger than the width of the film surface.