Distance-adjustable transparent adhesive tape slitting device

Abstract

The utility model discloses a distance-adjustable transparent adhesive tape slitting device which comprises a supporting frame, a sliding groove is formed in the top of the supporting frame, a movable rod is movably connected to the interior of the sliding groove, a cutting blade is fixedly connected to the bottom of the movable rod, a cylinder is fixedly connected to the top of the movable rod, and the cylinder is fixedly connected to the bottom of the sliding groove. And the top of the cylinder is fixedly connected with a fixed block. When an operator needs to reduce the distance between cutting blades, the operator rotates a handle to drive a threaded rod to rotate, then a connecting frame is driven to move towards the back face, a movable frame is driven to move towards the back face, at the moment, under the action of a tension spring, the tension spring drives all fixing blocks to be close to each other, and then all cylinders are driven to be close to each other; the first drawing is the position where the spacing distance between the cutting blades is the largest, and the device has the advantage that the slitting distance is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of transparent adhesive tapes, in particular to a transparent adhesive tape slitting device with adjustable distance. Background Art

[0002] Transparent tape is made on the basis of BOPP original film. After high-voltage corona treatment, one side of the surface is roughened, then glue is coated on it, and then it is divided into small rolls through strips. This is the tape we use in daily life. The purpose of transparent tape is to connect two separate materials together.

[0003] In the process of implementing the present application, the inventors found that there are at least the following problems in the technology: in the production process of the transparent tape, the rolled transparent tape roll needs to be slit, but some transparent tapes may not be able to adjust the slitting distance during the slitting process, which may result in some unqualified transparent tapes being directly discarded after the transparent tape is slit, thereby greatly increasing the investment in the cost of use. Therefore, it is necessary to design and modify the transparent tape slitting device with adjustable distance to effectively prevent the phenomenon of inconvenience in adjusting the slitting distance. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a transparent tape slitting device with adjustable distance, which has the advantage of easy adjustment of the slitting distance and solves the problem that in the process of realizing this application, the inventor found that there are at least the following problems in the technology: in the production process of transparent tape, the rolled transparent tape roll needs to be slit, but some transparent tapes may not be able to adjust the slitting distance during the slitting process, which may result in some unqualified transparent tapes being directly discarded after the transparent tape is slit, thereby greatly increasing the investment cost of use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transparent tape slitting device with adjustable distance, comprising a support frame, a slide groove is provided on the top of the support frame, and a movable rod is movably connected inside the slide groove, a cutting blade is fixedly connected to the bottom of the movable rod, a cylinder is fixedly connected to the top of the movable rod, a fixed block is fixedly connected to the top of the cylinder, and tension springs are fixedly connected between the fixed blocks, a movable groove is provided on the top of the support frame, and a movable frame is movably connected inside the movable groove, the movable frame is movably connected to the cylinder, the top of the support frame is fixedly connected to a driving box, the driving box is movably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a connecting frame, the connecting frame is movably connected to the driving box, and the connecting frame is fixedly connected to the movable frame.

[0006] As a preferred embodiment of the utility model, a bearing is fixedly connected inside the drive box, and the bearing is fixedly connected to the threaded rod.

[0007] As a preferred embodiment of the present invention, a rotating handle is fixedly connected to the back side of the threaded rod.

[0008] As a preferred embodiment of the present invention, the surface of the tension spring is sprayed with anti-rust paint.

[0009] As a preferred embodiment of the present invention, the cylinder and the movable frame are both made of stainless steel.

[0010] As a preferred embodiment of the present invention, a non-slip sleeve is fixedly connected to the surface of the rotating handle.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts that when the operator needs to reduce the distance between each cutting blade, the operator rotates the handle to drive the threaded rod to rotate, thereby driving the connecting frame to move to the back, thereby driving the movable frame to move to the back, at this time, under the action of the tension spring, the tension spring drives each fixed block to approach each other, thereby driving each cylinder to approach each other, thereby driving each cutting blade to approach each other, thereby reducing the slitting distance of the device, and the attached Figure 1 The distance between each cutting blade is the largest. The device has the advantage of being easy to adjust the cutting distance.

[0013] 2. The utility model can reduce the friction between the drive box and the threaded rod by setting the bearing, thereby facilitating the rotation of the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the movable frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the cutting blade of the utility model;

[0017] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1, support frame; 2, movable rod; 3, cutting blade; 4, cylinder; 5, fixed block; 6, tension spring; 7, movable frame; 8, drive box; 9, threaded rod; 10, connecting frame; 11, turning handle. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4 As shown, a transparent tape slitting device with adjustable distance includes a support frame 1, a slide groove is provided on the top of the support frame 1, and a movable rod 2 is movably connected inside the slide groove, a cutting blade 3 is fixedly connected to the bottom of the movable rod 2, a cylinder 4 is fixedly connected to the top of the movable rod 2, a fixed block 5 is fixedly connected to the top of the cylinder 4, and tension springs 6 are fixedly connected between each fixed block 5, a movable groove is provided on the top of the support frame 1, and a movable frame 7 is movably connected inside the movable groove, the movable frame 7 is movably connected to the cylinder 4, the top of the support frame 1 is fixedly connected to a driving box 8, the driving box 8 is movably connected to a threaded rod 9, the surface of the threaded rod 9 is threadedly connected to a connecting frame 10, the connecting frame 10 is movably connected to the driving box 8, and the connecting frame 10 is fixedly connected to the movable frame 7.

[0021] refer to Figure 1 A bearing is fixedly connected to the interior of the driving box 8, and the bearing is fixedly connected to the threaded rod 9.

[0022] As a technical optimization solution of the present invention, the friction between the drive box 8 and the threaded rod 9 can be reduced by setting the bearing, thereby facilitating the rotation of the threaded rod 9.

[0023] refer to Figure 1 The back side of the threaded rod 9 is fixedly connected with a rotating handle 11.

[0024] As a technical optimization solution of the present invention, by setting the turning handle 11 , the operator can utilize the principle of a labor-saving lever, so that the operator can easily rotate the threaded rod 9 .

[0025] refer to Figure 1 and Figure 4 The surface of the tension spring 6 is sprayed with anti-rust paint.

[0026] As a technical optimization solution of the utility model, the tension spring 6 can be prevented from rusting by providing anti-rust paint.

[0027] refer to Figure 1 , Figure 2 and Figure 4 The cylinder 4 and the movable frame 7 are both made of stainless steel.

[0028] As a technical optimization solution of the utility model, the cylinder 4 and the movable frame 7 made of stainless steel have the advantages of wear resistance, high hardness, corrosion resistance and smooth surface.

[0029] refer to Figure 1 The surface of the rotating handle 11 is fixedly connected with an anti-slip sleeve.

[0030] As a technical optimization solution of the present invention, the provision of the anti-slip sleeve can increase the friction between the operator's hand and the rotating handle 11 , thereby facilitating the operator to rotate the rotating handle 11 .

[0031] The working principle and use process of the utility model are as follows: when the operator needs to reduce the distance between the cutting blades 3, the operator rotates the handle to drive the threaded rod 9 to rotate, thereby driving the connecting frame 10 to move to the back, thereby driving the movable frame 7 to move to the back, at this time, under the action of the tension spring 6, the tension spring 6 drives the fixed blocks 5 to move closer to each other, thereby driving the cylinders 4 to move closer to each other, thereby driving the cutting blades 3 to move closer to each other, thereby reducing the slitting distance of the device, and Figure 1 It is the position where the distance between each cutting blade 3 is the maximum.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 the 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 transparent tape slitting device with adjustable distance, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a slide groove, and a movable rod (2) is movably connected inside the slide groove, a cutting blade (3) is fixedly connected to the bottom of the movable rod (2), a cylinder (4) is fixedly connected to the top of the movable rod (2), a fixed block (5) is fixedly connected to the top of the cylinder (4), and a tension spring (6) is fixedly connected between each fixed block (5), a movable groove is provided on the top of the support frame (1), and a movable frame (7) is movably connected inside the movable groove, the movable frame (7) is movably connected to the cylinder (4), the top of the support frame (1) is fixedly connected to a driving box (8), the inside of the driving box (8) is movably connected to a threaded rod (9), the surface of the threaded rod (9) is threadedly connected to a connecting frame (10), the connecting frame (10) is movably connected to the driving box (8), and the connecting frame (10) is fixedly connected to the movable frame (7).

2. A distance-adjustable transparent tape slitting device according to claim 1, characterized in that: A bearing is fixedly connected inside the driving box (8), and the bearing is fixedly connected to the threaded rod (9).

3. The distance-adjustable transparent tape slitting device according to claim 1, characterized in that: The back side of the threaded rod (9) is fixedly connected with a rotating handle (11).

4. The distance-adjustable transparent tape slitting device according to claim 1, characterized in that: The surface of the tension spring (6) is sprayed with anti-rust paint.

5. The distance-adjustable transparent tape slitting device according to claim 1, characterized in that: The cylinder (4) and the movable frame (7) are both made of stainless steel.

6. The distance-adjustable transparent tape slitting device according to claim 3, characterized in that: An anti-slip sleeve is fixedly connected to the surface of the rotating handle (11).

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