Cold insulation covering film unwinding device with cutting function

Abstract

The utility model discloses a cold insulation covering film unwinding device with a cutting function, and belongs to the technical field of covering film cutting. The device mainly comprises a main body, a workbench is fixedly installed at the upper end of the main body, a conveying belt is fixedly installed at the upper end of the workbench, supports are fixedly installed on the two sides of the middle section of the conveying belt, an air expansion shaft damper is fixedly installed at the upper ends of the supports, and a film releasing roller is rotationally installed at the front end of a rotating shaft of the air expansion shaft damper. Manual rotating rods are fixedly installed on the two sides of the film releasing roller, lifting threaded rods are connected to the lower ends of the manual rotating rods, a dust sticking roller is fixedly connected to the lower ends of the lifting threaded rods, a heating roller is installed at the front end of the dust sticking roller, a belt wheel is fixedly installed on the front side of the lower end of the supporting plate, and a cutting knife is clamped to the surface of the belt wheel. According to the cold insulation coating film unwinding device with the cutting function, the production efficiency is improved, and the applicability of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of film cutting technology, and more specifically, to a cold-insulating film unwinding device with a cutting function. Background Technology

[0002] As people's living standards continue to improve, they are paying more and more attention to food safety and quality. In the food industry, food packaging machines are important equipment for cutting and packaging food raw materials. Typically, food packaging machines divide food into pieces, cover them with film, and then send them to cutting equipment to divide the packaged food into finished products. This greatly reduces processing efficiency and can also easily cause food contamination.

[0003] Existing food packaging equipment involves cutting and filming food, then using cutting equipment to divide the packaged food into finished products. This greatly reduces processing efficiency and can easily cause food contamination. Therefore, it is necessary to manufacture a food film-filming and cutting mechanism that can be installed on a food packaging machine to automate the entire food processing process and improve production efficiency.

[0004] Therefore, it is necessary to provide a cold-insulating film unwinding device with a cutting function to solve the above problems. Summary of the Invention

[0005] Based on the aforementioned problems in the existing technology, the purpose of this application is to provide a cold insulation film unwinding device with a cutting function, so as to improve production efficiency and increase the applicability of the device.

[0006] The technical solution adopted by this application to solve its technical problem is: a cold insulation film unwinding device with cutting function, including a main body, a workbench fixedly installed at the upper end of the main body, a conveyor belt fixedly installed at the upper end of the workbench, brackets fixedly installed on both sides of the middle section of the conveyor belt, and a cutting and unwinding assembly provided on the inner side of the bracket.

[0007] Furthermore, the cutting and unwinding assembly includes an air-expansion shaft damper, which is fixedly installed on the upper end of the bracket, and a film unwinding roller is rotatably installed at the front end of the rotating shaft of the air-expansion shaft damper.

[0008] Furthermore, manual rotating rods are fixedly installed on both sides of the film-dispensing roller, and a lifting threaded rod is connected to the lower end of the manual rotating rod. A dust-adhesive roller is fixedly connected to the lower end of the lifting threaded rod, and a heating roller is installed at the front end of the dust-adhesive roller.

[0009] Furthermore, a support plate is slidably mounted on the front end of the bracket, and a fixing bolt is fixedly mounted on the front end of the bracket. The fixing bolt passes through the support plate, and a sliding groove is provided at the front end of the support plate. The fixing bolt is slidably connected to the sliding groove.

[0010] Furthermore, a pulley is fixedly installed on the lower front side of the support plate, and a cutting blade is engaged with the surface of the pulley.

[0011] Furthermore, limit baffles are fixedly installed on both sides of the workbench.

[0012] The beneficial effects of this utility model are: the movable support plate can move up and down on the sliding groove at the front end of the support plate to move to the required height of the item. Finally, the motor at the side of the pulley is started to make the pulley rotate. The rotation of the pulley drives the cutting blade on the surface to move. The cutting blade moves to cut the film. After the cutting is completed, the item will be transported out by the conveyor belt. The limiting baffle can prevent the item from slipping out. Attached Figure Description

[0013] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments and descriptions of this utility model are used to explain this utility model and do not constitute an undue limitation thereof. In the drawings:

[0014] Figure 1 This is an overall schematic diagram of a cold-insulating film unwinding device with a cutting function according to this application;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure of the unwinding and cutting assembly;

[0016] In the diagram: 1. Main body; 2. Conveyor belt; 3. Support frame; 4. Air shaft damping; 5. Film feeding roller; 6. Lifting threaded rod; 7. Dust-adhesive roller; 8. Pulley; 9. Cutting blade; 10. Heating roller; 11. Manual rotating rod; 12. Limiting baffle; 13. Support plate; 14. Fixing bolt; 15. Slide groove; 16. Workbench. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this invention, unless otherwise stated, the orientations used, such as "up" and "down," generally refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this invention.

[0020] like Figure 1-2 As shown, this application provides a cold insulation film unwinding device with cutting function, including a main body 1, a workbench 16 fixedly installed on the upper end of the main body 1, a conveyor belt 2 fixedly installed on the upper end of the workbench 16, brackets 3 fixedly installed on both sides of the middle section of the conveyor belt 2, and a cutting and unwinding assembly provided on the inner side of the brackets 3.

[0021] The cutting and unwinding assembly includes an air shaft damper 4, which is fixedly installed on the upper end of the bracket 3. A film unwinding roller 5 is rotatably installed at the front end of the rotating shaft of the air shaft damper 4.

[0022] Manual rotating rods 11 are fixedly installed on both sides of the film feeding roller 5. The lower end of the manual rotating rod 11 is connected to a lifting threaded rod 6. The lower end of the lifting threaded rod 6 is fixedly connected to a dust sticking roller 7. A heating roller 10 is installed at the front end of the dust sticking roller 7.

[0023] A support plate 13 is slidably installed at the front end of the bracket 3, and a fixing bolt 14 is fixedly installed at the front end of the bracket 3. The fixing bolt 14 passes through the support plate 13, and a sliding groove 15 is opened at the front end of the support plate 13. The fixing bolt 14 is slidably connected to the sliding groove 15.

[0024] A pulley 8 is fixedly installed on the lower front side of the support plate 13, and a cutting blade 9 is engaged with the surface of the pulley 8.

[0025] Limiting baffles 12 are fixedly installed on both sides of the workbench 16.

[0026] Specifically, the staff first places the items to be coated on the conveyor belt 2 of the workbench 16, and then transports the items to the dust-adhesive roller 7 by starting the conveyor belt 2. Before starting the conveyor belt 2, the staff first rotates the lifting threaded rod 6 by manually turning the lever 11, so that the lifting threaded rod 6 rises. The rise of the lifting threaded rod 6 drives the lower dust-adhesive roller 7 and heating roller 10 to rise until they reach the height of the items. After the adjustment is completed, the items will pass through the dust-adhesive roller 7 to remove the dust from their surface.

[0027] After the adhesive removal is completed, the item will continue to move forward. When it moves to the lower end of the heating roller 10, the staff will activate the air shaft damping 4. The activation of the air shaft damping 4 will drive the film-releasing roller 5 to rotate. The rotation of the film-releasing roller 5 will release the film. The other end of the film will be connected to the heating roller 10. The film-releasing roller 5 releases the film while covering the item. Under the action of the heating roller 10, the film will stick to the item.

[0028] After the pasting is completed, the staff moves the support plate 13. The sliding groove 15 at the front end of the support plate 13 can move up and down on the fixing bolt 14 to move to the required height of the item. Finally, the motor at the side of the pulley 8 is started to make the pulley 8 rotate. The rotation of the pulley 8 drives the surface cutting blade 9 to move. The cutting blade 9 moves to cut the film. After the cutting is completed, the item will be transported out with the conveyor belt 2. The limiting baffle 12 can prevent the item from slipping out.

[0029] Obviously, the embodiments described above are only some embodiments of this invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort should fall within the scope of protection of this invention.

[0030] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0031] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0033] The above description is merely a preferred embodiment of this invention. The scope of protection of this invention is not limited to the above embodiments. All technical solutions falling within the scope of this invention's concept are within the scope of protection of this invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this invention should also be considered within the scope of protection of this invention.

Claims

1. A cold-insulating film unwinding device with a cutting function, characterized in that: Includes a main body (1), a workbench (16) is fixedly installed on the upper end of the main body (1), a conveyor belt (2) is fixedly installed on the upper end of the workbench (16), a bracket (3) is fixedly installed on both sides of the middle section of the conveyor belt (2), and a cutting and unwinding assembly is provided on the inner side of the bracket (3).

2. The cold-insulating film unwinding device with cutting function according to claim 1, characterized in that: The cutting and unwinding assembly includes an air shaft damper (4), which is fixedly installed on the upper end of the bracket (3). A film unwinding roller (5) is rotatably installed at the front end of the rotating shaft of the air shaft damper (4).

3. The cold-insulating film unwinding device with cutting function according to claim 2, characterized in that: Manual rotating rods (11) are fixedly installed on both sides of the film-dispensing roller (5). A lifting threaded rod (6) is connected to the lower end of the manual rotating rod (11). A dust-sticking roller (7) is fixedly connected to the lower end of the lifting threaded rod (6). A heating roller (10) is installed at the front end of the dust-sticking roller (7).

4. The cold-insulating film unwinding device with cutting function according to claim 1, characterized in that: A support plate (13) is slidably installed at the front end of the bracket (3), and a fixing bolt (14) is fixedly installed at the front end of the bracket (3). The fixing bolt (14) passes through the support plate (13), and a sliding groove (15) is opened at the front end of the support plate (13). The fixing bolt (14) is slidably connected to the sliding groove (15).

5. The cold-insulating film unwinding device with cutting function according to claim 4, characterized in that: A pulley (8) is fixedly installed on the lower front side of the support plate (13), and a cutting blade (9) is engaged on the surface of the pulley (8).

6. The cold-insulating film unwinding device with cutting function according to claim 1, characterized in that: Limiting baffles (12) are fixedly installed on both sides of the workbench (16).

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