Processing device capable of degrading food-grade film

Abstract

The utility model provides a degradable food-grade film processing device which comprises a plurality of table legs, the left sides of the two table legs on the left side are fixedly connected with a supporting assembly, the inner wall of the supporting assembly is rotatably connected with a rotating roller, the top ends of the table legs are fixedly connected with a table plate, and the top ends of the table legs are fixedly connected with the rotating roller. Two second supporting plates are fixedly connected to the left side and the middle of the top end of the table plate, conveying rollers are rotatably connected to the inner walls of the two second supporting plates, two third supporting plates are fixedly connected to the top end of the table plate, top columns are fixedly connected to the top ends of the inner walls of the third supporting plates, and a plurality of first springs are arranged in the top columns; the inner wall of the top column is slidably connected with a brush. According to the thin film cleaning device, the surface of a thin film is cleaned through the brush, meanwhile, when the thin film passes through the bottom end of the brush, the brush and the thin film can be squeezed more tightly, the cleaning effect is enhanced, health risks and potential safety hazards are reduced, and the sanitary quality of the thin film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film processing, in particular to a processing device for a degradable food-grade film. Background Art

[0002] Thin film processing technology refers to a series of methods and processes used to produce extremely thin material films, usually between a few nanometers and hundreds of microns, including physical vapor deposition (PVD), chemical vapor deposition (CVD), electrochemical deposition, spraying, stretching and rolling, etc. A processing device for degradable food-grade films is a device specially designed for the production of biodegradable food packaging films.

[0003] Chinese patent CN220179503U discloses a film trimming device for a film processing line, including a trimming device body, a strip plate is provided inside the trimming device body, a long rod is provided below the strip plate, the long rod horizontally penetrates the trimming device body, the contact position between the long rod and the trimming device body is connected by a roller bearing, a movable sleeve on one side of the outer surface of the long rod is provided with a push sleeve, one side of the push sleeve is provided with a single-bar cylinder fixedly installed on the outer surface of the trimming device body, the surface of the single-bar cylinder facing the push sleeve is connected to the push sleeve, a stepper motor is connected to the rear end surface of the long rod, and the long rod and the stepper motor are connected through a coupling. The utility model can store the film waste cut by the trimming knife through the rotating long rod, and the film can be pulled by the L-shaped pressing plate located on the outer surface of the trimming knife, and the above technical scheme increases the functionality of the device.

[0004] The above patent mentioned that "since the lower end surface of the L-shaped pressing plate is a plane, the film cannot be cut, so when the L-shaped pressing plate is in contact with it and the L-shaped pressing plate continues to descend, the film will be straightened." In the specific use process, although the film will be straightened and cut, this technical solution cannot clean the surface of the film, and the contamination on the surface of the film will become a breeding ground for bacteria, increasing health risks and safety hazards, and reducing the sanitary quality of the film. Therefore, in response to the above problems, a processing device for degradable food-grade film is proposed. Summary of the invention

[0005] The purpose of the utility model is to address the shortcomings of the prior art and provide a processing device for a degradable food-grade film, aiming to improve the problem in the prior art that the surface of the film cannot be cleaned, and the contamination on the surface of the film will become a breeding ground for bacteria, increasing health risks and safety hazards and reducing the sanitary quality of the film.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A processing device for degradable food-grade film comprises a plurality of table legs, wherein the left sides of two of the left table legs are fixedly connected to a supporting assembly, the inner wall of the supporting assembly is rotatably connected to a roller, the top ends of the plurality of table legs are fixedly connected to a table board, the left side of the top end and the middle of the top end of the table board are fixedly connected to two supporting plates 2, the inner walls of the two supporting plates 2 are rotatably connected to a conveying roller, the top end of the table board is fixedly connected to two supporting plates 3, the top end of the inner wall of the supporting plate 3 is fixedly connected to a top column, a plurality of springs 1 are arranged inside the top column, the inner wall of the top column is slidably connected to a brush, the top end of the brush is fixedly connected to a limiting plate, the right side of the top end of the table board is fixedly connected to a control console, the inner wall of the control console is rotatably connected to a plurality of pressure rollers, and the right side of the top end of the table board is fixedly connected to a cutting assembly;

[0008] As a further description of the above technical solution:

[0009] The support assembly includes two side panels, the right sides of the two side panels are respectively fixedly connected to the left sides of the two table legs on the left side, and the left side of the side panel is fixedly connected to a support plate 1;

[0010] As a further description of the above technical solution:

[0011] The cutting assembly comprises a bracket, the bottom end of the bracket is fixedly connected to the right side of the top end of the table board, the outside of the bracket is slidably connected to two electric sliders, the adjacent sides of the two electric sliders are fixedly connected to a top block, the bottom end of the top block is detachably connected to a cutter head, a groove is provided inside the top block, the inner wall of the groove is slidably connected to two buttons, the bottom end of the button is fixedly connected to a bottom plate, the bottom end of the bottom plate is rotatably connected to two support rods 1, the other end of the support rod 1 is rotatably connected to a support rod 2, the bottom end of the support rod 2 is fixedly connected to a limiting block, the inner wall of the limiting block is slidably connected to a sliding column, and the outer sleeve of the button is provided with a spring 2;

[0012] As a further description of the above technical solution:

[0013] The outer portion of the limit plate is slidably connected to the inner wall of the top column, and the outer portions of the two pressure rollers on the right side are in contact with each other;

[0014] As a further description of the above technical solution:

[0015] One end of the spring 1 is fixedly connected to one side of the inner wall of the top column, and the other end of the spring 1 is fixedly connected to one side of the limit plate;

[0016] As a further description of the above technical solution:

[0017] The outer portion of the bottom plate is slidably connected to the inner wall of the groove, and the outer portion of the second support rod is slidably connected to the inner wall of the groove;

[0018] As a further description of the above technical solution:

[0019] One side of the sliding column is fixedly connected to one side of the inner wall of the groove, and the outer part of the limit block is slidably connected to the inner wall of the groove;

[0020] As a further description of the above technical solution:

[0021] One end of the second spring is fixedly connected to one side of the inner wall of the groove, and the other end of the second spring is fixedly connected to one side of the bottom plate.

[0022] The beneficial effects of the utility model are:

[0023] (1) The utility model uses a brush to clean the surface of the film. When the film passes through the bottom of the brush, the tension of the film causes the brush to drive the limit plate to contract toward the inside of the top column, so that the spring gives the brush a reaction force, further squeezing the brush and the film tighter, thereby enhancing the cleaning effect, reducing health risks and safety hazards, and improving the sanitary quality of the film.

[0024] (2) The utility model drives the bottom plate to descend by pressing a button, so that the two support rods 1 start to rotate around the bottom plate, thereby pulling the support rod 2, driving the limit block to slide on the slide column, so that it stretches to both sides. When the support rod 2 is disengaged from the cutter head, the cutter head can be disassembled and repaired to prevent malfunctions in the subsequent processing process and affect the efficiency of the production line.

[0025] In summary, the utility model has the advantages of reducing health risks and safety hazards, improving the sanitary quality of the film, and improving the efficiency of the food-grade film production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a processing device for a degradable food-grade film proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the top column structure of a processing device for a degradable food-grade film proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the control console structure of a processing device for a degradable food-grade film proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the top block structure of a processing device for a degradable food-grade film proposed by the utility model;

[0030] Figure 5The present invention is a schematic diagram of the button structure of a processing device for a degradable food-grade film. DETAILED DESCRIPTION

[0031] 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 of 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.

[0032] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] Embodiment 1

[0034] like Figure 1-Figure 2As shown, this embodiment provides a processing device for biodegradable food-grade film, including multiple table legs 1, the left sides of the two left table legs 1 are fixedly connected with a support assembly, the support assembly includes two side panels 2, the table legs 1 here provide stable support for the side panels 2, the right sides of the two side panels 2 are respectively fixedly connected to the left sides of the two left table legs 1, the left side of the side panel 2 is fixedly connected with a support plate 3, the inner wall of the support assembly is rotatably connected with a roller 4, the roller 4 here is used to place a food-grade film roll, the top ends of the multiple table legs 1 are fixedly connected with a table board 5, the table legs 1 here provide stable support for the table board 5, the left side of the top end and the middle of the top end of the table board 5 are fixedly connected with two support plates 2 6, the inner walls of the two support plates 2 6 are rotatably connected with a conveying roller 7, the conveying roller 7 here is used to convey the film and give it a support The top of the table top 5 is fixedly connected to two support plates 3 8, the top of the inner wall of the support plate 3 8 is fixedly connected to a top column 9, and a plurality of springs 10 are arranged inside the top column 9. The top column 9 here provides space for the spring 10 to expand and contract, and the inner wall of the top column 9 is slidably connected to a brush 11, and the top of the brush 11 is fixedly connected to a limiting plate 12. The brush 11 here is used to clean dust on the surface of the film, and the outside of the limiting plate 12 is slidably connected to the inner wall of the top column 9. The limiting plate 12 here is used to prevent the brush 11 from escaping from the internal space of the top column 9, one end of the spring 10 is fixedly connected to one side of the inner wall of the top column 9, and the other end of the spring 10 is fixedly connected to one side of the limiting plate 12. The top column 9 and the limiting plate 12 here provide stable support for the spring 10, so that it remains stable during expansion and contraction.

[0035] Embodiment 2

[0036] like Figure 1 , Figure 3 and Figure 4 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that: a control console 13 is fixedly connected to the right side of the top of the table board 5, and a plurality of rollers 14 are rotatably connected to the inner wall of the control console 13. The control console 13 here is used to control the rotation of the plurality of rollers 14 inside it. The outsides of the two rollers 14 on the right side are in contact. A cutting assembly is fixedly connected to the right side of the top of the table board 5. The cutting assembly here is used to perform cutting operations on food-grade films. The cutting assembly includes a bracket 15. The bottom end of the bracket 15 is fixedly connected to the right side of the top of the table board 5. Two electric sliders 16 are slidably connected to the outside of the bracket 15. The electric sliders 16 here can slide on the bracket 15. This is a prior art and will not be described here. A top block 17 is fixedly connected to the adjacent side of the two electric sliders 16. A cutter head 18 is detachably connected to the bottom end of the top block 17. The cutter head 18 here is used to cut films.

[0037] Embodiment 3

[0038] like Figure 4-Figure 5 As shown, a groove 19 is provided inside the top block 17, and two buttons 20 are slidably connected to the inner wall of the groove 19. The groove 19 here provides space for the buttons 20 to slide, and the bottom end of the button 20 is fixedly connected to a bottom plate 21, and the outside of the bottom plate 21 is slidably connected to the inner wall of the groove 19. Pressing the button 20 here will drive the bottom plate 21 to descend, and the bottom end of the bottom plate 21 is rotatably connected to two support rods 1 22, and the other end of the support rod 1 22 is rotatably connected to a support rod 2 23. When the bottom plate 21 here descends, it will drive the two support rods 1 22 to start rotating around the bottom plate 21, and at the same time drive the support rod 23 to start sliding. The outside of the support rod 23 is slidably connected to the inner wall of the groove 19, and the bottom end of the support rod 23 is fixedly connected to a limiting block 24. The limiting block 24 here 4 is used to ensure that the support rod 23 keeps moving in a straight line when sliding. The outer part of the limit block 24 is slidably connected to the inner wall of the groove 19. The inner wall of the limit block 24 is slidably connected with a sliding column 25. The sliding column 25 here further limits the stability of the limit block 24 when sliding. One side of the sliding column 25 is fixedly connected to one side of the inner wall of the groove 19. The outer sleeve of the button 20 is provided with a spring 26. The spring 26 here is used for reset operation. One end of the spring 26 is fixedly connected to one side of the inner wall of the groove 19, and the other end of the spring 26 is fixedly connected to one side of the bottom plate 21. The groove 19 and the bottom plate 21 here provide stable support for the spring 26, so that it remains stable when stretched, and can rebound in time after the staff releases the hand pressing the button 20.

[0039] Working steps

[0040] First, one end of the degradable food-grade film that needs to be processed and cut can be pulled out from the roller 4 between the two support plates 3. The table legs 1 and side plates 2 here provide support for the support plate 3 and the roller 4, and then it is bypassed from the top of the support plate 6. The table board 5 here provides support for the support plate 6, and then bypasses the bottom end of the brush 11. When the film contacts the bottom end of the brush 11, the brush 11 will first be squeezed by the tight squeeze of the film, and then it will be transmitted to the limit plate 12. At this time, the limit plate 12 cooperates with the top column 9 to compress the spring 10. At this time, the spring 10 will give a reaction force to the brush 11 and the limit plate 12, so that the squeeze force between the brush 11 and the film is reduced. Press tighter. When this device starts to work, the brush 11 will clean the dust on the surface of the film to ensure the hygiene of the food-grade film and improve the quality of the film. After passing through the bottom end of the brush 11, it will pass through multiple pressure rollers 14 inside the control console 13 until the two pressure rollers 14 on the right side of the control console 13 press the film. The table board 5 here plays a supporting and fixing role for the control console 13. At this time, the control console 13 can be controlled to start rotating. At this time, the rotation of the pressure roller 14 will drive the film to start transmission, so that it passes through the bracket 15, and then passes through the bottom end of the cutter head 18. At this time, the electric slider 16 is controlled to descend, and the cutter head 18 can be used to cut the food-grade film, and then the staff can collect it.

[0041] However, after long-term use, the cutter head 18 will be worn. At this time, it is necessary to disassemble it and then overhaul it to prevent subsequent malfunctions during operation, thereby affecting the processing of the film. At this time, the two buttons 20 can be pressed, and the buttons 20 will be pressed down, so that the bottom plate 21 drives the two support rods 1 22 to start rotating around the bottom plate 21, and at the same time, the limit block 24 will slide on the sliding column 25, so that the support rod 23 is disengaged from the engagement with the cutter head 18. At this time, the cutter head 18 can be disassembled and overhauled. When the overhaul is completed and the installation is carried out, the button 20 can be pressed again to make the support rod 23 slide to the two sides of the inside of the groove 19, and then the cutter head 18 can be inserted into the groove 19, and then the hand can be released. Under the action of the spring 26, the support rod 23 will be driven to be reinserted into the inside of the cutter head 18 to complete the engagement, and the installation is completed.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing device for a degradable food-grade film, comprising a plurality of table legs, characterized in that: The left sides of the two left table legs are fixedly connected with a supporting assembly, the inner wall of the supporting assembly is rotatably connected with a roller, the top ends of the multiple table legs are fixedly connected with a table board, the left side of the top end and the middle part of the top end of the table board are fixedly connected with two support plates 2, the inner walls of the two support plates 2 are rotatably connected with a conveying roller, the top end of the table board is fixedly connected with two support plates 3, the top end of the inner wall of the support plate 3 is fixedly connected with a top column, multiple springs 1 are arranged inside the top column, the inner wall of the top column is slidably connected with a brush, the top end of the brush is fixedly connected with a limiting plate, the right side of the top end of the table board is fixedly connected with a control console, the inner wall of the console is rotatably connected with multiple pressure rollers, and the right side of the top end of the table board is fixedly connected with a cutting assembly.

2. The processing device of a degradable food-grade film according to claim 1, characterized in that: The support assembly includes two side panels, the right sides of the two side panels are respectively fixedly connected to the left sides of the two table legs on the left side, and the left side of the side panel is fixedly connected with a support plate 1.

3. The processing device of a degradable food-grade film according to claim 1, characterized in that: The cutting assembly includes a bracket, the bottom end of the bracket is fixedly connected to the top right side of the table board, the outside of the bracket is slidably connected to two electric sliders, the adjacent sides of the two electric sliders are fixedly connected to a top block, the bottom end of the top block is detachably connected to a cutter head, a groove is provided inside the top block, the inner wall of the groove is slidably connected to two buttons, the bottom end of the button is fixedly connected to a bottom plate, the bottom end of the bottom plate is rotatably connected to two support rods 1, the other end of the support rod 1 is rotatably connected to support rod 2, the bottom end of the support rod 2 is fixedly connected to a limiting block, the inner wall of the limiting block is slidably connected to a sliding column, and the outer sleeve of the button is provided with a spring 2.

4. The processing device of a degradable food-grade film according to claim 1, characterized in that: The outside of the limiting plate is slidably connected to the inner wall of the top column, and the outsides of the two pressing rollers on the right side are in contact with each other.

5. The processing device of a degradable food-grade film according to claim 1, characterized in that: One end of the spring 1 is fixedly connected to one side of the inner wall of the top column, and the other end of the spring 1 is fixedly connected to one side of the limiting plate.

6. The processing device of a degradable food-grade film according to claim 3, characterized in that: The outside of the bottom plate is slidably connected to the inner wall of the groove, and the outside of the second support rod is slidably connected to the inner wall of the groove.

7. The processing device of a degradable food-grade film according to claim 3, characterized in that: One side of the sliding column is fixedly connected to one side of the inner wall of the groove, and the outer portion of the limiting block is slidably connected to the inner wall of the groove.

8. The processing device of a degradable food-grade film according to claim 3, characterized in that: One end of the second spring is fixedly connected to one side of the inner wall of the groove, and the other end of the second spring is fixedly connected to one side of the bottom plate.

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