Composite film cold cutting equipment

Abstract

The invention discloses composite film cold cutting equipment, and relates to the technical field of composite film cutting equipment.The composite film cold cutting equipment comprises a first cutting unit, a second cutting unit, a first cutting plate, a second cutting plate, a first power unit and a second power unit; the first cutting unit and the second cutting unit are arranged in a vertically mirror symmetry mode, the first cutting plate is arranged under the first cutting unit, the second cutting plate is arranged over the second cutting unit, the cutting position of the first cutting unit is located on the second cutting plate, and the first cutting unit and the second cutting unit can work in a staggered mode. The cutting position of the second cutting unit is located on the first cutting plate, the first cutting plate is connected with the first power unit and used for controlling lateral movement of the first cutting plate, and the second cutting plate is connected with the second power unit and used for controlling lateral movement of the second cutting plate. In this way, the cutter can be cleaned without shutdown, and the production efficiency is ensured.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of composite film cutting equipment, and particularly relates to a composite film cold cutting equipment. BACKGROUND

[0002] In the composite film processing process, the slitting process is one of the key links, and the composite film cold cutting equipment is usually used for precise slitting of the film material. However, in actual operation, there is unavoidable friction between the film and the blade, and the existing blade produces relatively large friction when slitting the film, which in turn generates high temperature, so that the adhesive coating of the composite film is easily adhered to the cutting knife during cold cutting, resulting in film wire drawing or tool contamination, and frequent shutdown for cleaning is required, which is low in production efficiency.

[0003] Therefore, there is a need for a composite film cold cutting equipment. SUMMARY

[0004] The present application aims to provide a composite film cold cutting equipment which can clean the tool without stopping the machine and ensure production efficiency. The specific technical solution is as follows:

[0005] A composite film cold cutting equipment, comprising a first cutting unit, a second cutting unit, a first cutting plate, a second cutting plate, a first power unit and a second power unit; the first cutting unit and the second cutting unit are respectively arranged in mirror image symmetry, the first cutting plate is arranged directly below the first cutting unit, the second cutting plate is arranged directly above the second cutting unit, the cutting position of the first cutting unit is on the second cutting plate, the first cutting unit can work staggeredly with the second cutting unit, the cutting position of the second cutting unit is on the first cutting plate, the first cutting plate is connected with the first power unit for controlling the lateral movement of the first cutting plate, and the second cutting plate is connected with the second power unit for controlling the lateral movement of the second cutting plate.

[0006] Preferably, the first cutting unit comprises a first cylinder and a first cutting knife; the first cutting knife is located inside the first cylinder, the lower part of the two sides of the first cylinder is provided with a first sliding groove, the two ends of the first cutting plate are arranged in the first sliding groove, the first power unit is arranged on the side wall of the first cylinder, and the side surface of the first cutting plate is connected with the first power unit to control the movement of the first cutting plate along the first sliding groove.

[0007] The second cutting unit comprises a second cylinder, a second cutter; the second cutter is located inside the second cylinder, the upper part of the two sides of the second cylinder is provided with a second chute, the two ends of the second cutting plate are arranged in the second chute, the second power unit is arranged on the side wall of the second cylinder, the side surface of the second cutting plate is connected with the second power unit, so as to control the movement of the second cutting plate along the second chute.

[0008] The first cylinder and the second cylinder are respectively provided with a first cleaning device and a second cleaning device.

[0009] Preferably, the first cleaning device comprises a first rolling barrel, a first driving unit, a first connecting piece, the two side walls of the first cylinder are provided with a first through groove, the two ends of the first rolling barrel are mounted in the first through groove, the first driving unit is arranged at the two ends of the first rolling barrel, and the first rolling barrel is connected with the first cutting plate through the first connecting piece.

[0010] The second cleaning device comprises a second rolling barrel, a second driving unit and a second connecting piece, the two side walls of the second cylinder are provided with a second through groove, the two ends of the second rolling barrel are mounted in the second through groove, the second driving unit is arranged at the two ends of the second rolling barrel, and the second rolling barrel is connected with the second cutting plate through the second connecting piece.

[0011] Preferably, the first connecting piece comprises a first fixed seat; the first fixed seat is mounted on the first cutting plate, and the two ends of the first rolling barrel are mounted in the first through groove through the first fixed seat.

[0012] The second connecting piece comprises a second fixed seat; the second fixed seat is mounted on the second cutting plate, and the two ends of the second rolling barrel are mounted in the second through groove through the second fixed seat.

[0013] Preferably, the first rolling barrel and the second rolling barrel are made of cotton material.

[0014] Preferably, the first cylinder is provided with a first liquid storage tank, the first liquid storage tank is located above the first rolling barrel, and the first liquid storage tank is provided with a first switch.

[0015] Preferably, the first switch comprises a guide hole arranged at the bottom of the first liquid storage tank, and the bottom of the first liquid storage tank abuts against the first rolling barrel.

[0016] Preferably, the second cylinder is provided with a second liquid storage tank, and the second liquid storage tank is located below the second rolling barrel.

[0017] Preferably, a water level regulator is arranged in the second liquid tank to make the water level surface in the second liquid tank tangent to the surface of the second rolling barrel.

[0018] Preferably, the first barrel and the second barrel are connected by a third connecting member.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] The present application provides a kind of composite film cold cutting equipment, first cutting unit is located in the upper of second cutting unit, first cutting unit and second cutting unit alternate work, when first cutting unit works, first power unit controls first cutting plate to the direction of moving away from first cutting unit, and second power unit controls second cutting plate to the directly below of first cutting unit, conveying device is sent to composite film between first cutting unit and second cutting unit, when first cutting unit cuts, cutter falls on composite film and second cutting plate, composite film is cut on second cutting plate, after first cutting unit works for a certain time, when user thinks that cutter on first cutting unit exists adhesion adhesive, then start second cutting unit work, at this time, second cutting plate is away from second cutting unit, and first cutting plate is moved to the directly above of second cutting unit, the cutter of second cutting unit falls on composite film and first cutting plate, in this process, the cutter of first cutting unit stops working, and cooling and cutter cleaning are carried out.Because first cutting unit and second cutting unit are same to the cutting position of composite film, therefore, in production process, it can be switched without stopping, realizes continuous production, and improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0022] Figure 1 is a structure schematic view of composite film cold cutting equipment in an embodiment of the present application.

[0023] Figure 2 is Figure 1 a sectional view of

[0024] Figure 3 is a structure view of first cutting unit.

[0025] Main drawing mark explanation:

[0026] 1, first cutting unit; 101, first cutter; 102, first barrel; 2, second cutting unit; 201, second cutter; 202, second barrel; 3, first cutting plate; 301, first power unit; 302, first chute; 4, second cutting plate; 401, second power unit; 402, second chute; 5, first cleaning device; 501, first driving unit; 502, first rolling barrel; 503, first connecting piece; 504, first through slot; 6, second cleaning device; 601, second driving unit; 602, second rolling barrel; 603, second connecting piece; 604, second through slot; 7, first liquid storage tank; 701, guide hole; 8, second liquid storage tank; 801, water level regulator; 9, third connecting piece. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0028] Next, the working principle of this embodiment will be described in detail to make those skilled in the art better understand the present application:

[0029] Reference Figures 1 to 3 The present application provides a composite film cold cutting equipment, the composite film cold cutting equipment includes first cutting unit 1, second cutting unit 2, first cutting plate 3, second cutting plate 4, first power unit 301 and second power unit 401;The first cutting unit 1 and the second cutting unit 2 are respectively arranged in mirror image symmetry, the first cutting plate 3 is arranged directly below the first cutting unit 1, the second cutting plate 4 is arranged directly above the second cutting unit 2, the cutting position of the first cutting unit 1 is on the second cutting plate 4, the first cutting unit 1 can work with the second cutting unit 2 staggered, the cutting position of the second cutting unit 2 is on the first cutting plate 3, the first cutting plate 3 is connected with the first power unit 301, for controlling the lateral movement of the first cutting plate 3, the second cutting plate 4 is connected with the second power unit 401, for controlling the lateral movement of the second cutting plate 4.

[0030] The first cutting unit 1 is located above the second cutting unit 2, and the first cutting unit 1 and the second cutting unit 2 work alternately. When the first cutting unit 1 works, the first power unit 301 controls the first cutting plate 3 to move away from the first cutting unit 1, and the second power unit 401 controls the second cutting plate 4 to move directly below the first cutting unit 1. The conveying device transports the composite film between the first cutting unit 1 and the second cutting unit 2. When the first cutting unit 1 cuts, the cutter falls on the composite film and the second cutting plate 4, that is, the cutting position of the first cutting unit 1 is on the second cutting plate 4, and the composite film is cut on the second cutting plate 4. After the first cutting unit 1 works for a certain period of time, the user considers that the cutter on the first cutting unit 1 is adhered with adhesive, and then starts the second cutting unit 2 to work. At this time, the second cutting plate 4 moves away from the second cutting unit 2, and the first cutting plate 3 moves directly above the second cutting unit 2. The cutter of the second cutting unit 2 falls on the composite film and the first cutting plate 3, that is, the cutting position of the second cutting unit 2 is on the first cutting plate 3. In this process, the cutter of the first cutting unit 1 stops working and cools and cleans the cutter. Since the cutting positions of the first cutting unit 1 and the second cutting unit 2 on the composite film are the same, the switching can be carried out without stopping during production, continuous production is achieved, and the production efficiency is improved.

[0031] In the embodiment, the first cutting unit 1 comprises a first cylinder 102 and a first cutter 101. The first cutter 101 is located inside the first cylinder 102. First sliding grooves 302 are arranged at the lower parts of the two sides of the first cylinder 102. The two ends of the first cutting plate 3 are arranged in the first sliding grooves 302. The first power unit 301 is arranged on the side wall of the first cylinder 102. The side surface of the first cutting plate 3 is connected with the first power unit 301, so as to control the movement of the first cutting plate 3 along the first sliding grooves 302. The second cutting unit 2 comprises a second cylinder 202 and a second cutter 201. The second cutter 201 is located inside the second cylinder 202. Second sliding grooves 402 are arranged at the upper parts of the two sides of the second cylinder 202. The two ends of the second cutting plate 4 are arranged in the second sliding grooves 402. The second power unit 401 is arranged on the side wall of the second cylinder 202. The side surface of the second cutting plate 4 is connected with the second power unit 401, so as to control the movement of the second cutting plate 4 along the second sliding grooves 402. First and second cleaning devices 5 and 6 are arranged in the first and second cylinders 102 and 202 respectively.

[0032] Wherein, the first cutter 101 can be set in the first barrel 102 to save materials. The first chute 302 is arranged at the lower part of the first barrel 102 to open and close the first cutter 101. The first power unit 301 can be an electric push rod, a screw nut, or other horizontal propulsion devices to control the movement of the first cutting plate 3 in the first chute 302. The second power unit 401 works in the same way, which will not be repeated here. When the first cutting unit 1 works, the first power unit 301 retracts, so that the first cutting plate 3 moves away from the first cutter 101, and the second power unit 401 pushes out, so that the second cutting plate 4 moves directly below the first cutter 101. When the second cutting unit 2 works, it is the opposite. Wherein, when the first cutting unit 1 stops working, the first cleaning device 5 removes the adhesive adhered to the first cutter 101 and assists the first cutter 101 to cool, or when the second cutting unit 2 stops working, the second cleaning device 6 removes the adhesive adhered to the second cutter 201.

[0033] In addition, since the first cutting unit 1 and the second cutting unit 2 work alternately, the first power unit 301 and the second power unit 401 can be electrically connected, so that the first power unit 301 and the second power unit 401 work reversely.

[0034] Wherein, in one implementation of the embodiment, the first cleaning device 5 includes a first rolling barrel 502, a first driving unit 501, and a first connecting piece 503. The first barrel 102 is provided with a first through slot 504 on the two side walls. The two ends of the first rolling barrel 502 are installed in the first through slot 504. The first driving unit 501 is arranged at the two ends of the first rolling barrel 502. The first rolling barrel 502 is connected with the first cutting plate 3 through the first connecting piece 503. The second cleaning device 6 includes a second rolling barrel 602, a second driving unit 601, and a second connecting piece 603. The second barrel 202 is provided with a second through slot 604 on the two side walls. The two ends of the second rolling barrel 602 are installed in the second through slot 604. The second driving unit 601 is arranged at the two ends of the second rolling barrel 602. The second rolling barrel 602 is connected with the second cutting plate 4 through the second connecting piece 603.

[0035] The first driving unit 501 and the second driving unit 601 are respectively used for controlling rotation of the first roller 502 and the second roller 602, and are connected with the first cutting plate 3 through the first connecting piece 503. When the first cutting plate 3 moves, the first roller 502 is driven to move. When the first cutting plate 3 closes the first cylinder 102, the first roller 502 cleans the first cutting knife 101. Since the first cutting plate 3 is located directly below the first cutting knife 101, the impurities are removed on the first cutting plate 3, thereby ensuring the quality of the composite film. On the other hand, when the second cutting knife 201 stops working, the second roller 602 cleans the second cutting knife 201, and the impurities fall downward and do not affect the composite film.

[0036] In addition, the first driving unit 501 can be a motor which is externally arranged on the first cylinder 102 and synchronously moves with the first roller 502. The second driving unit 601 is arranged in the same way.

[0037] In the first cleaning device 5, the first cylinder 102 is provided with a first liquid storage groove 7 which is located above the first roller 502 and is provided with a first switch. The first liquid storage groove 7 is provided with a solvent which can dissolve the adhesive. When the first cutting knife 101 works, the first roller 502 is located below the first liquid storage groove 7. The solvent flows out through the first switch. The first switch can be an electromagnetic valve. The solvent dropped on the first roller 502 made of cotton can be absorbed. When the first roller 502 wipes the impurities on the surface of the first cutting knife 101, it can assist in dissolving the adhesive which is difficult to remove. In another implementation, the first switch includes a guide hole 701 arranged at the bottom of the first liquid storage groove 7. The bottom of the first liquid storage groove 7 abuts against the first roller 502. The guide hole 701 is a micro-hole with a small diameter. The liquid tension prevents leakage. When the cotton first roller 502 contacts the guide hole 701, the liquid tension is broken. The solvent flows into the first roller 502. At the same time, the solvent can be sucked out of the first liquid storage groove 7 through the capillary action of the first roller 502.

[0038] In the second cleaning device 6, the second cylinder 202 is provided with a second liquid storage tank 8, which is located below the second rolling barrel 602. The second rolling barrel 602 is located above the second liquid storage tank 8 when the second cutter 201 is working, so that the second rolling barrel 602 can be directly attached with the solvent in the second liquid storage tank 8. Further, the second liquid storage tank 8 is provided with a water level regulator 801, so that the water level of the second liquid storage tank 8 is tangent to the surface of the second rolling barrel 602. The water level regulator 801 is provided with a water storage bag, which is balanced with the atmospheric pressure by the principle of communicating vessels, so that the liquid level of the second liquid storage tank is maintained at a set height, and the second rolling barrel 602 is in contact with the solvent liquid level.

[0039] In an embodiment of the present application, the first cylinder 102 and the second cylinder 202 are connected by a third connecting piece 9. Such a design can modularize the cold cutting device, improve the integrity, and facilitate installation.

[0040] The foregoing description of specific exemplary embodiments of the present application is intended to be illustrative only and is not intended to be limiting as to the scope of the application. It is apparent that various modifications and changes can be made to the embodiments described without departing from the spirit and scope of the application. Accordingly, it is intended that the present application be limited only by the scope of the claims, and that the specific embodiments described are illustrative only and not limiting of the scope of the application. The specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples, and the exemplary embodiments described are chosen or described to represent the principles of the application and its practical application to enable one skilled in the art to best utilize the application. The features, structures, materials or characteristics can be combined in any suitable manner in one or more embodiments or examples, and the exemplary embodiments described are chosen or described to represent the principles of the application and its practical application to enable one skilled in the art to best utilize the application.

Claims

1. A composite film cold cutting device, characterized in that: The composite film cold cutting equipment comprises a first cutting unit (1), a second cutting unit (2), a first cutting plate (3), a second cutting plate (4), a first power unit (301) and a second power unit (401); the first cutting unit (1) and the second cutting unit (2) are respectively arranged in a mirror-symmetrical manner up and down, the first cutting plate (3) is arranged directly below the first cutting unit (1), and the second cutting plate (4) is arranged directly above the second cutting unit (2); the cutting position of the first cutting unit (1) is on the second cutting plate (4); the first cutting unit (1) can work alternately with the second cutting unit (2); the cutting position of the second cutting unit (2) is on the first cutting plate (3); the first cutting plate (3) is connected to the first power unit (301) for controlling the lateral movement of the first cutting plate (3); the second cutting plate (4) is connected to the second power unit (401) for controlling the lateral movement of the second cutting plate (4).

2. The composite film cold cutting equipment according to claim 1, characterized in that: The first cutting unit (1) comprises a first cylinder (102) and a first cutter (101); the first cutter (101) is located inside the first cylinder (102); first chutes (302) are provided at the lower parts of both sides of the first cylinder (102); both ends of the first cutting plate (3) are provided in the first chutes (302); the first power unit (301) is provided on the side wall of the first cylinder (102); the side surface of the first cutting plate (3) is connected to the first power unit (301) for controlling the first cutting plate (3) to move along the first chutes (302); The second cutting unit (2) comprises a second cylinder (202) and a second cutter (201); the second cutter (201) is located inside the second cylinder (202); second chutes (402) are provided on the upper parts of both sides of the second cylinder (202); both ends of the second cutting plate (4) are provided in the second chutes (402); the second power unit (401) is provided on the side wall of the second cylinder (202); the side surface of the second cutting plate (4) is connected to the second power unit (401) to control the second cutting plate (4) to move along the second chutes (402); A first cleaning device (5) and a second cleaning device (6) are respectively provided in the first cylinder (102) and the second cylinder (202).

3. The composite film cold cutting equipment according to claim 2, characterized in that: The first cleaning device (5) comprises a first roller (502), a first driving unit (501), and a first connecting member (503); first through grooves (504) are provided on both side walls of the first cylinder (102); both ends of the first roller (502) are mounted in the first through grooves (504); the first driving unit (501) is provided at both ends of the first roller (502); and the first roller (502) is connected to the first cutting plate (3) via the first connecting member (503); The second cleaning device (6) comprises a second roller (602), a second driving unit (601), and a second connecting member (603); second through grooves (604) are provided on both side walls of the second cylinder (202); both ends of the second roller (602) are mounted in the second through grooves (604); the second driving unit (601) is provided at both ends of the second roller (602); and the second roller (602) is connected to the second cutting plate (4) via the second connecting member (603).

4. The composite film cold cutting equipment according to claim 3, characterized in that: The first connecting member (503) includes a first fixing seat; the first cutting plate (3) is mounted with the first fixing seat, and both ends of the first drum (502) pass through the first fixing seat and are mounted in the first through slot (504); The second connecting member (603) includes a second fixing seat; the second fixing seat is installed on the second cutting plate (4), and both ends of the second drum (602) pass through the second fixing seat and are installed in the second through groove (604).

5. The composite film cold cutting equipment according to claim 3, characterized in that: The first drum (502) and the second drum (602) are made of cotton material.

6. The composite film cold cutting equipment according to claim 5, characterized in that: A first liquid storage tank (7) is provided in the first cylinder (102), the first liquid storage tank (7) is located above the first drum (502), and a first switch is provided in the first liquid storage tank (7).

7. The composite film cold cutting equipment according to claim 6, characterized in that: The first switch comprises a guide hole (701) provided at the bottom of the first liquid storage tank (7), and the bottom of the first liquid storage tank (7) abuts against the first drum (502).

8. The composite film cold cutting equipment according to claim 5, characterized in that: A second liquid storage tank (8) is provided in the second cylinder (202), and the second liquid storage tank (8) is located below the second drum (602).

9. The composite film cold cutting equipment according to claim 8, characterized in that: A water level regulator (801) is provided in the second liquid storage tank (8) so that the water level in the second liquid storage tank (8) is tangent to the surface of the second drum (602).

10. The composite film cold cutting equipment according to claim 2, characterized in that: The first cylinder (102) and the second cylinder (202) are connected via a third connecting member (9).

Images