Disposable sealing film cutting device

Abstract

The utility model provides a disposable sealing film cutting device which comprises a box body, a sealing film fixing assembly arranged in the box body, a transmission assembly arranged corresponding to the sealing film fixing assembly and used for conveying a sealing film out of the box body, a cutting assembly arranged on one side of the transmission assembly and used for cutting the sealing film out of the box body corresponding to the transmission assembly. The box body is provided with a sealing film outlet, and the conveying assembly conveys the sealing film out of the box body from the sealing film outlet. The sealing film can be easily sent out through the transmission assembly by means of the transmission roller, after the required length is reached, the sealing film is cut through the cutting device and controlled only through the controller, and the problems that the width of the sealing film sheared by manual scissors is not uniform, and due to the fact that the width of part of the sealing film is not proper, and the sealing film is used at a time when the amount of the sealing film used at a time is large are solved. And moreover, the cutting blade can be used for cutting in the left-right moving process, and the cutting efficiency is improved when a large number of sealing films need to be used.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing film cutting, in particular to a disposable sealing film cutting device. Background Art

[0002] Sealing film is a composite material with sealing properties. During use, it can be used to prevent the volatilization and contamination of the contents. When cutting the sealing film, scissors are usually used. However, there are two problems. First, the width of the sealing film cut by manual scissors is uneven, resulting in part of the sealing film being wasted due to inappropriate width; second, when a large amount of the sealing film is used at one time, the efficiency of cutting with scissors is low. Utility Model Content

[0003] The utility model provides a disposable sealing film cutting device, which is used to solve the defects in the prior art.

[0004] The utility model provides a disposable sealing film cutting device, comprising: a box body, a sealing film fixing component is arranged in the box body, a transmission component is arranged corresponding to the sealing film fixing component and is used to transmit the sealing film to the outside of the box body, a cutting component is arranged on one side of the transmission component and is arranged corresponding to the transmission component, a sealing film outlet is arranged on the box body, and the transmission component transmits the sealing film from the sealing film outlet to the outside of the box body.

[0005] According to a disposable sealing film cutting device provided by the utility model, a top cover is arranged on the top of the box body, and the top cover is hinged to the side wall of the box body.

[0006] According to a disposable sealing film cutting device provided by the utility model, the sealing film fixing assembly includes a fixed shaft arranged on the inner wall of the box body and a fixed rod arranged on the fixed shaft, two fixed shafts are provided, which are arranged opposite to the opposite side walls of the box body, and a groove is provided on the fixed shaft. Both ends of the fixed rod are arranged in the groove and are rotatably connected with the fixed shaft, and the sealing film is sleeved on the fixed rod.

[0007] According to a disposable sealing film cutting device provided by the utility model, the transmission component includes a transmission roller 1 and a transmission roller 2, the transmission roller 1 and the transmission roller 2 are arranged in the box body, and are rotatably connected to the side wall of the box body through a rotating shaft, the transmission roller 1 and the transmission roller 2 are in contact with each other, and their outer surfaces are made of rubber non-slip material, one end of the sealing film is arranged between the transmission roller 1 and the transmission roller 2 under the transmission action, one end of the rotating shaft of the transmission roller 1 penetrates the side wall of the box body and extends to the outside of the box body, and is connected to a transmission motor, and a driving gear is arranged on its rotating shaft, and one end of the rotating shaft of the transmission roller 2 penetrates the side wall of the box body and extends to the outside of the box body, and a driven gear is arranged thereon, which is meshed with the driving gear.

[0008] According to a disposable sealing film cutting device provided by the utility model, the cutting assembly includes a threaded rod, the threaded rod is arranged in the box body, and is rotatably connected to the side wall of the box body. One end of the threaded rod passes through the side wall of the box body and extends to the outside of the box body, and is connected to a driving motor. A moving block is arranged on the threaded rod, and the moving block passes through the threaded rod, is threadedly connected to the threaded rod, and is slidably connected to the inner wall of the box body. A cutting knife is arranged on the top of the sliding block, corresponding to the sealing film, and the cutting knife is sharpened at both left and right ends, and can cut the sealing film.

[0009] The utility model provides a disposable sealing film cutting device, which can easily deliver the sealing film by using a transmission roller through the arrangement of a transmission component. After reaching the required length, the sealing film is cut by the cutting device, which only needs to be controlled by a controller, thereby solving the problem that the width of the sealing film currently cut by manual scissors is uneven, causing part of the sealing film to be wasted due to inappropriate width, and the cutting efficiency of scissors is low when the amount of the sealing film used at one time is large. The cutting blade of the device can cut during the left and right movement, thereby improving the cutting efficiency when a large amount of sealing film needs to be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 It is a schematic diagram of the top view of the cutting device provided by an embodiment of the utility model;

[0012] Figure 2 It is a schematic diagram of the side structure of the cutting device provided by the embodiment of the utility model;

[0013] Figure 3 It is a front view structural schematic diagram of the cutting device provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0017] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] A disposable sealing film cutting device in an embodiment of the present application includes: a box body 1, a sealing film fixing component 2 is arranged in the box body 1, a transmission component 3 is arranged corresponding to the sealing film fixing component 2, and is used to transmit the sealing film 5 to the outside of the box body 1, a cutting component 4 is arranged on one side of the transmission component 3, and is arranged corresponding to the transmission component 3, a sealing film outlet 11 is arranged on the box body 1, and the transmission component 3 transmits the sealing film 5 from the sealing film outlet 11 to the outside of the box body 1.

[0019] In order to further optimize the above technical solution, a top cover 12 is provided on the top of the box body 1 , and the top cover 12 is hinged to the side wall of the box body 1 .

[0020] To further optimize the above technical solution, the sealing film fixing assembly 2 includes a fixed shaft 21 arranged on the inner wall of the box body 1 and a fixed rod 22 arranged on the fixed shaft 21. The fixed shafts 21 are provided with two, which are arranged opposite to the opposite side walls of the box body 1. A groove is provided on the fixed shaft 21. Both ends of the fixed rod 22 are arranged in the groove and are rotatably connected to the fixed shaft 21. The sealing film 5 is sleeved on the fixed rod 22.

[0021] To further optimize the above technical solution, the transmission assembly 3 includes a transmission roller 1 31 and a transmission roller 2 32. The transmission roller 1 31 and the transmission roller 2 32 are arranged in the box body 1 and are rotatably connected to the side wall of the box body 1 through a rotating shaft. The transmission roller 1 31 and the transmission roller 2 32 are in contact with each other, and their outer surfaces are made of rubber non-slip material. One end of the sealing film 5 is arranged between the transmission roller 1 31 and the transmission roller 2 32 under transmission action. One end of the rotating shaft of the transmission roller 1 31 penetrates the side wall of the box body 1 and extends to the outside of the box body 1, and is connected to a transmission motor 33, on which a driving gear 34 is arranged. One end of the rotating shaft of the transmission roller 2 32 penetrates the side wall of the box body 1 and extends to the outside of the box body 1, and is provided with a driven gear 35, which is meshed with the driving gear 34.

[0022] To further optimize the above technical solution, the cutting assembly 4 includes a threaded rod 41, which is arranged in the box body 1 and rotatably connected to the side wall of the box body 1. One end of the threaded rod 41 passes through the side wall of the box body 1 and extends to the outside of the box body 1. A driving motor 42 is connected. A moving block 43 is arranged on the threaded rod 41. The moving block 43 passes through the threaded rod 41, is threadedly connected to the threaded rod 41, and is slidably connected to the inner wall of the box body 1. A cutting knife 44 is arranged on the top of the sliding block 43, corresponding to the sealing film 5. The cutting knife 44 is sharpened at both left and right ends, and can cut the sealing film 5.

[0023] Working principle: When in use, first remove the fixing rod 22, put the sealing film 5 on the fixing rod 22, place the fixing rod 22 in the groove of the opposite fixing shaft 21, place one end of the sealing film 5 on the transmission roller 1 31 and the transmission roller 2 32, and use the transmission effect to make one end of the sealing film 5 pass between the transmission roller 1 31 and the transmission roller 2 32, and pass through the sealing film outlet of the box body 1. When the sealing film needs to be used, first start the transmission motor 33 through the controller, and the transmission motor 33 drives the transmission roller 1 31 rotates, and the transmission roller 1 31 drives the transmission roller 2 32 to rotate through the driving gear 34, and the sealing film is sent out through the outlet. When the required length is reached, the transmission motor 33 is turned off, and the driving motor 42 is started. The driving motor 42 drives the threaded rod 41 to rotate, thereby driving the moving block 43 to move, and drives the cutting blade 44 to move to the other end to cut the sealing film 5. When cutting next time, the driving motor 42 is reversed to drive the cutting blade 44 to move. Both sides of the cutting blade 44 are sharpened to reduce the running stroke.

[0024] The embodiment provides a disposable sealing film cutting device. By setting a transmission component, the sealing film can be easily sent out by using a transmission roller. After reaching the required length, it is cut by the cutting device. It only needs to be controlled by a controller, which solves the problem that the width of the sealing film cut by manual scissors is uneven, causing part of the sealing film to be wasted due to inappropriate width, and the cutting efficiency of scissors is low when the amount of the sealing film used at one time is large. The cutting blade of the device can cut during the left and right movement, which improves the cutting efficiency when a large amount of sealing film needs to be used.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A disposable sealing film cutting device, characterized in that: include: A box body is provided with a sealing film fixing component, a transmission component is provided corresponding to the sealing film fixing component and is used to transmit the sealing film to the outside of the box body, a cutting component is provided on one side of the transmission component and is provided corresponding to the transmission component, a sealing film outlet is provided on the box body, and the transmission component transmits the sealing film from the sealing film outlet to the outside of the box body.

2. A disposable sealing film cutting device according to claim 1, characterized in that: A top cover is arranged on the top of the box body, and the top cover is hinged to the side wall of the box body.

3. A disposable sealing film cutting device according to claim 1, characterized in that: The sealing film fixing assembly includes a fixed shaft arranged on the inner wall of the box body and a fixed rod arranged on the fixed shaft. Two fixed shafts are provided and are arranged opposite to the opposite side walls of the box body. A groove is provided on the fixed shaft. Both ends of the fixed rod are arranged in the groove and are rotatably connected to the fixed shaft. The sealing film is sleeved on the fixed rod.

4. A disposable sealing film cutting device according to claim 1, characterized in that: The transmission assembly includes a transmission roller 1 and a transmission roller 2. The transmission roller 1 and the transmission roller 2 are arranged in the box body and are rotatably connected to the side wall of the box body through a rotating shaft. The transmission roller 1 and the transmission roller 2 are in contact with each other, and their outer surfaces are made of rubber non-slip material. One end of the sealing film is arranged between the transmission roller 1 and the transmission roller 2 under the transmission action. One end of the rotating shaft of the transmission roller 1 penetrates the side wall of the box body and extends to the outside of the box body. A transmission motor is connected thereto, and a driving gear is arranged on its rotating shaft. One end of the rotating shaft of the transmission roller 2 penetrates the side wall of the box body and extends to the outside of the box body. A driven gear is arranged thereon and meshes with the driving gear.

5. A disposable sealing film cutting device according to claim 4, characterized in that: The cutting assembly includes a threaded rod, which is arranged in the box body and rotatably connected to the side wall of the box body. One end of the threaded rod passes through the side wall of the box body and extends to the outside of the box body, and is connected to a driving motor. A moving block is arranged on the threaded rod, and the moving block passes through the threaded rod, is threadedly connected to the threaded rod, and is slidably connected to the inner wall of the box body. A cutting knife is arranged on the top of the sliding block, corresponding to the sealing film. The cutting knife has sharp edges on both ends, and can cut the sealing film.

6. A disposable sealing film cutting device according to claim 5, characterized in that: A controller is also provided, and the controller is electrically connected to the transmission motor and the drive motor.

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