Multi-section type cutting equipment for film materials

Abstract

The utility model discloses film material multi-section type cutting equipment which comprises a base, a cutting assembly is fixedly installed on the top of the base, a cutting assembly located on one side of the cutting assembly is fixedly installed on the top of the base, and a rolling roller located on one side of the cutting assembly is arranged on the top of the base. The cutting assembly comprises a support fixedly installed on the top of the base, a rotating shaft is rotationally connected to the middle of the top of the support, a driving motor is fixedly installed at the bottom of the support, a plurality of evenly-distributed cutting knives are fixedly installed on the peripheral face of the rotating shaft, and a second synchronous wheel located on the outer side of the support is fixedly installed at one end of the rotating shaft. And a first synchronous wheel is fixedly mounted at the output end of the driving motor. By arranging the cutting assembly, after the film material is cut, the width of the film material reaches the needed size, the film material is directly cut in the rolling process, and the width needed by follow-up machining is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a multi-stage film material cutting device. Background Art

[0002] Automatic cutting machines are used for segmenting and cutting sheets in various industries. They do not require any molds. They are controlled by system software and then cut directly. As long as the corresponding parameters are set on the operating platform, the computer transmits the corresponding instructions to the cutting machine. The cutting machine quickly cuts according to the received design drawings with a high degree of automation. The operation is simple. During the production process, membrane materials need to be segmented and cut for subsequent processing and sales. Therefore, this high-performance membrane material segmented cutting equipment is needed.

[0003] Due to the wide range of applications of membrane materials, before various processing is performed on the membrane materials, the membrane materials need to be cut due to the size requirements of the membrane materials. In the prior art, the membrane materials are generally cut by rolling up the membrane materials and then cutting the membrane roll with a cutting knife, which makes the processing of the membrane materials more time-consuming and inefficient.

[0004] To this end, we propose a multi-stage cutting device for film materials. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-stage film cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-stage film material cutting device, comprising a base, a cutting assembly is fixedly installed on the top of the base, a cutting assembly located on one side of the cutting assembly is fixedly installed on the top of the base, a winding roller located on one side of the cutting assembly is arranged on the top of the base, the cutting assembly comprises a bracket fixedly installed on the top of the base, a rotating shaft is rotatably connected to the middle part of the top of the bracket, a driving motor is fixedly installed on the bottom of the bracket, a plurality of evenly arranged cutting knives are fixedly installed on the outer peripheral surface of the rotating shaft, a second synchronous wheel located on the outside of the bracket is fixedly installed on one end of the rotating shaft, a first synchronous wheel is fixedly installed on the output end of the driving motor, and the second synchronous wheel is transmission-connected to the first synchronous wheel through a synchronous belt.

[0007] Optionally, the top of the bracket is rotatably connected to clamping rollers located on both sides of the cutting knife, and direction-changing rollers are fixedly installed on both sides of the top of the bracket.

[0008] Optionally, the direction-changing roller is higher than the pressing roller, the bottom of the pressing roller is higher than the bottom of the cutting knife, a knife groove is provided on the top of the bracket, and the bottom of the cutting knife is located inside the knife groove.

[0009] Optionally, the top of the base is rotatably connected to a guide roller located between the cutting assembly and the winding roller, the top of the guide roller is flush with the top of the changing roller, and the height of the cutting assembly is flush with the height of the guide roller.

[0010] Optionally, the cutting assembly includes a cutting pad fixedly mounted on the top of the base, the top of the cutting pad is flush with the top of the guide roller, and fixing frames are fixedly mounted on both ends of the cutting pad, and the fixing frames are located above the cutting pad.

[0011] Optionally, an electric push rod is fixedly mounted in the middle of the fixed frame, a tool holder located inside the fixed frame is fixedly mounted at the bottom of the electric push rod, and a blade is fixedly mounted at the bottom of the tool holder.

[0012] Optionally, two ends of the blade holder are in sliding contact with two sides inside the fixing frame, and the length of the blade is greater than the width of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The multi-stage film cutting equipment is provided with a cutting assembly. When the film passes through the cutting assembly, the film is pressed by symmetrical pressing rollers, and the driving motor drives the rotating shaft and the cutting knife to cut the film, so that the width of the film reaches the required size after cutting, so that the film can be directly cut during the winding process to reach the width required for subsequent processing.

[0015] 2. The multi-stage film material cutting equipment is provided with a cutting component. When the winding roller finishes winding the film material cut by the cutting component, the electric push rod is started, and the electric push rod pushes the knife holder and the blade downward to cut the film material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a multi-stage film material cutting device of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a cutting component of a multi-stage film material cutting device of the utility model;

[0018] Figure 3 The utility model is a schematic structural diagram of a cutting component of a multi-stage film material cutting device.

[0019] In the figure: 1. base; 2. cutting assembly; 21. bracket; 22. rotating shaft; 23. cutting knife; 24. second synchronous wheel; 25. driving motor; 26. first synchronous wheel; 27. synchronous belt; 28. clamping roller; 29. ​​changing roller; 3. cutting assembly; 31. cutting pad; 32. fixing frame; 33. electric push rod; 34. knife holder; 35. blade; 4. guide roller; 5. winding roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a multi-stage film material cutting device, including a base 1, a cutting assembly 2 is fixedly installed on the top of the base 1, a cutting assembly 3 located on one side of the cutting assembly 2 is fixedly installed on the top of the base 1, a winding roller located on one side of the cutting assembly 3 is arranged on the top of the base 1, the cutting assembly 2 includes a bracket 21 fixedly installed on the top of the base 1, a rotating shaft 22 is rotatably connected to the middle of the top of the bracket 21, a driving motor 25 is fixedly installed on the bottom of the bracket 21, a plurality of evenly arranged cutting knives 23 are fixedly installed on the outer peripheral surface of the rotating shaft 22, and one end of the rotating shaft 22 is fixed A second synchronous wheel 24 is fixedly installed on the outside of the bracket 21, and a first synchronous wheel 26 is fixedly installed on the output end of the driving motor 25. The second synchronous wheel 24 is connected to the first synchronous wheel 26 through a synchronous belt 27. By setting the cutting component 2, when the film material passes through the cutting component 2, the film material is pressed by the symmetrical clamping rollers 28, and the driving motor 25 drives the rotating shaft 22 and the cutting knife 23 to cut the film material, so that the width of the film material reaches the required size after cutting, so that the film material can be directly cut during the winding process to reach the width required for subsequent processing.

[0022] The top of the bracket 21 is rotatably connected to a pressure roller 28 located on both sides of the cutting knife 23, and direction-changing rollers 29 are fixedly installed on both sides of the top of the bracket 21. The direction-changing rollers 29 are higher than the pressure rollers 28, and the bottom of the pressure rollers 28 is higher than the bottom of the cutting knife 23. A knife groove is opened on the top of the bracket 21, and the bottom of the cutting knife 23 is located inside the knife groove. The top of the base 1 is rotatably connected to a guide roller 4 located between the cutting component 3 and the winding roller 5, and the top of the guide roller 4 is flush with the top of the direction-changing roller 29, and the height of the cutting component 3 is flush with the height of the guide roller 4.

[0023] The cutting assembly 3 includes a cutting pad 31 fixedly mounted on the top of the base 1, the top of the cutting pad 31 is flush with the top of the guide roller 4, fixed frames 32 are fixedly mounted on both ends of the cutting pad 31, the fixed frame 32 is located above the cutting pad 31, an electric push rod 33 is fixedly mounted in the middle of the fixed frame 32, a knife holder 34 located inside the fixed frame 32 is fixedly mounted at the bottom of the electric push rod 33, a blade 35 is fixedly mounted at the bottom of the knife holder 34, both ends of the knife holder 34 are in sliding contact with both sides inside the fixed frame 32, the length of the blade 35 is greater than the width of the base 1, and by setting the cutting assembly 3, when the winding roller 5 finishes winding the film material cut by the cutting assembly 2, the electric push rod 33 is started, and the electric push rod 33 pushes the knife holder 34 and the blade 35 downward to cut the film material.

[0024] Working principle:

[0025] When the film material passes through the cutting component 2, the film material is pressed by the symmetrical clamping rollers 28, and the driving motor 25 drives the rotating shaft 22 and the cutting knife 23 to cut the film material, so that the width of the film material reaches the required size after cutting, so that the film material can be directly cut during the winding process to reach the width required for subsequent processing. When the winding roller 5 finishes winding the film material cut by the cutting component 2, the electric push rod 33 is started, and the electric push rod 33 pushes the knife holder 34 and the blade 35 downward to cut the film material.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage film cutting device, comprising a base (1), characterized in that: A cutting assembly (2) is fixedly mounted on the top of the base (1); a cutting assembly (3) located on one side of the cutting assembly (2) is fixedly mounted on the top of the base (1); a winding roller located on one side of the cutting assembly (3) is arranged on the top of the base (1); the cutting assembly (2) comprises a bracket (21) fixedly mounted on the top of the base (1); a rotating shaft (22) is rotatably connected to the middle of the top of the bracket (21); a driving motor (25) is fixedly mounted on the bottom of the bracket (21); a plurality of evenly arranged cutting knives (23) are fixedly mounted on the outer peripheral surface of the rotating shaft (22); a second synchronous wheel (24) located on the outer side of the bracket (21) is fixedly mounted on one end of the rotating shaft (22); a first synchronous wheel (26) is fixedly mounted on the output end of the driving motor (25); and the second synchronous wheel (24) is transmission-connected to the first synchronous wheel (26) via a synchronous belt (27).

2. The multi-stage film cutting device according to claim 1, characterized in that: The top of the bracket (21) is rotatably connected to a pressing roller (28) located on both sides of the cutting knife (23), and the two sides of the top of the bracket (21) are fixedly installed with a changing direction roller (29).

3. The multi-stage film cutting device according to claim 2, characterized in that: The direction-changing roller (29) is higher than the pressing roller (28), the bottom of the pressing roller (28) is higher than the bottom of the cutting knife (23), a knife groove is provided on the top of the bracket (21), and the bottom of the cutting knife (23) is located inside the knife groove.

4. The multi-stage film cutting device according to claim 2, characterized in that: The top of the base (1) is rotatably connected to a guide roller (4) located between the cutting assembly (3) and the winding roller (5); the top of the guide roller (4) is flush with the top of the changing roller (29); and the height of the cutting assembly (3) is flush with the height of the guide roller (4).

5. The multi-stage film cutting device according to claim 4, characterized in that: The cutting assembly (3) comprises a cutting pad (31) fixedly mounted on the top of the base (1), the top of the cutting pad (31) being flush with the top of the guide roller (4), and fixing frames (32) being fixedly mounted on both ends of the cutting pad (31), the fixing frames (32) being located above the cutting pad (31).

6. The multi-stage film cutting device according to claim 5, characterized in that: An electric push rod (33) is fixedly mounted in the middle of the fixed frame (32), a knife holder (34) located inside the fixed frame (32) is fixedly mounted at the bottom of the electric push rod (33), and a blade (35) is fixedly mounted at the bottom of the knife holder (34).

7. The multi-stage film cutting device according to claim 6, characterized in that: The two ends of the blade holder (34) are in sliding contact with the two sides inside the fixing frame (32), and the length of the blade (35) is greater than the width of the base (1).

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