Double faced adhesive tape cutting device

Abstract

The utility model relates to the technical field of double-faced adhesive tape cutting, and discloses a double-faced adhesive tape cutting device which comprises a shell, a cover plate is connected to one side of the shell in a clamped mode, an installation component is rotatably installed on the inner wall of the shell, a double-faced adhesive tape body is connected to the outer wall of the installation component in a sleeved mode, and a cutting assembly is fixedly installed on the outer wall of the shell. According to the double-faced adhesive tape cutting device, after the double-faced adhesive tape cutting device is used for attaching a double-faced adhesive tape body, a push plate is pushed to drive a sliding plate to move forwards on the outer wall of a round rod, a cutting knife is pushed to move forwards, and then the cutting knife is pressed on the part, pulled out of a shell, of the double-faced adhesive tape body; the part, outside the shell, of the double-faced adhesive tape body can also be pressed on the cutting knife, the part, pulled out of the shell, of the double-faced adhesive tape body is perforated through the cutting knife, then cutting can be completed by tearing off, use is convenient, the cutting knife can be replaced, a notch of the double-faced adhesive tape can be reserved outside, and next use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided adhesive tape cutting, in particular to a double-sided adhesive tape cutting device. Background Art

[0002] Double-sided tape is a roll of adhesive tape made of paper, cloth, or plastic film as the base material, and an elastomeric pressure-sensitive adhesive or a resin-type pressure-sensitive adhesive is evenly coated on the above base material.

[0003] Chinese patent number CN218642105U provides a double-sided adhesive tape cutting device, including a bracket, the side of the bracket is rotatably matched with two rotating shafts, one end of each of the two rotating shafts is equipped with a baffle, the peripheral side of one of the rotating shafts is rotatably matched with a tape roll, the tape roll includes double-sided adhesive tape and double-sided adhesive paper, the other rotating shaft corresponds to the double-sided adhesive paper, the side of the bracket is equipped with a groove corresponding to the double-sided adhesive tape, the side of the bracket is slidably matched with a cutter, and one side of the baffle near the tape roll is slidably matched with a push rod corresponding to the double-sided adhesive tape and the double-sided adhesive paper. In the utility model, two rotating shafts are installed on the side of the bracket, one rotating shaft is placed on the tape roll, and the other rotating shaft is placed on the double-sided adhesive paper, the double-sided adhesive tape is installed on the side of the bracket, the cutter is installed on the side of the bracket, and the push rod is installed on the side of the baffle, the double-sided adhesive tape is pasted after coming out through the groove, and after pasting is completed, the cutter cuts the double-sided adhesive tape without cutting the double-sided adhesive paper.

[0004] The existing double-sided tape is often cut with tools such as scissors when used, and the cutting head is often lost when used for the second time, so it needs to be improved. In the above patent, it is inconvenient to replace the film and the cutter. When the film is used up or the cutter is damaged, the entire device often needs to be replaced, and the overall structure is complicated and cannot be convenient for manual use. The practical effect is poor in daily life, so it needs to be improved. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a double-sided tape cutting device, which solves the problem that the double-sided tape is often cut with tools such as scissors when in use, and the cut ends are often lost when used for the second time.

[0006] The utility model provides the following technical solutions:

[0007] A double-sided adhesive tape cutting device, comprising a shell, a cover plate clamped on one side of the shell, a mounting component rotatably mounted on the inner wall of the shell, a double-sided adhesive tape body sleeved on the outer wall of the mounting component, and a cutting assembly fixedly mounted on the outer wall of the shell;

[0008] The cutting assembly includes a slide plate, which is slidably mounted on the outer wall of the shell, a push plate is fixedly mounted on one side of the slide plate, a cutting knife is inserted at one end of the slide plate, a screw is inserted inside the cutting knife, a round rod is fixedly mounted on one side of the shell, a rubber ring is fixedly mounted on the outer wall of the round rod, and a rectangular plate is fixedly mounted on one side of the round rod.

[0009] Preferred technical solution 1: the rectangular plate is attached to one side of the skateboard, a slide groove is provided inside the skateboard, and the rubber ring is slidably installed with the skateboard through the slide groove of the skateboard.

[0010] Preferred technical solution 2: A threaded groove is provided inside the slide plate, the screw passes through the cutting knife and is threadably mounted on the slide plate through the threaded groove of the slide plate, and the push plate is slidably mounted on the outer wall of the shell.

[0011] Preferred technical solution three: the installation component includes a rotating rod, which is rotatably installed on the inner wall of the shell, a disc is fixedly installed on the outer wall of the rotating rod, an insertion rod is fixedly installed on one side of the disc, a winding rod is rotatably installed on the inner wall of the shell, and a ratchet is fixedly installed on the outer wall of the rotating rod.

[0012] Preferred technical solution four: the outer wall of the winding rod is wound with a paper tape of the double-sided tape body, and the insertion rod is inserted into the paper tube part of the double-sided tape body.

[0013] Preferred technical solution five: the ratchet is rotatably mounted on the inner wall of the shell, and the disc is attached to one side of the double-sided adhesive body.

[0014] Compared with the prior art, the utility model provides a double-sided tape cutting device, which has the following beneficial effects:

[0015] (1) The double-sided tape cutting device is first used to stick the double-sided tape body, and then the push plate is pushed to drive the slide plate to move forward on the outer wall of the round rod, and the cutting knife is pushed forward, and then the cutting knife is pressed on the part of the double-sided tape body that is pulled out of the shell. The part of the double-sided tape body that is outside the shell can also be pressed on the cutting knife, and the part of the double-sided tape body that is pulled out of the shell is opened by the cutting knife, and then the cutting is completed by tearing it open. When replacing the cutting knife, it is only necessary to unscrew the screw, then pull out the cutting knife, replace the new cutting knife, reinsert it, and screw it in. It is easy to use, and the cutting knife can be replaced. The cut of the double-sided tape can be left outside, which is convenient for next use.

[0016] (2) The double-sided adhesive tape cutting device, when pulling out the double-sided adhesive tape body, drives the winding rod to rotate, and drives the ratchet wheel and the double-sided adhesive tape body of the rotating rod to rotate together. The ratchet wheel can prevent the double-sided adhesive tape body from rotating. When the double-sided adhesive tape body is used up and needs to be replaced, it is only necessary to pull out the old double-sided adhesive tape body paper tube part from the outer wall of the insertion rod, and then insert the new double-sided adhesive tape body paper tube part into the inside of the insertion rod, and then press the cover plate into the outer wall of the shell. It is easy to use and can replace the double-sided adhesive tape body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0019] Figure 3 It is a partial side sectional structural schematic diagram of the utility model;

[0020] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model.

[0021] In the figure: 1. shell; 2. cutting assembly; 3. mounting component; 4. cover plate; 5. double-sided adhesive body; 21. slide plate; 22. push plate; 23. rubber ring; 24. round rod; 25. rectangular plate; 26. cutting knife; 27. screw; 31. rotating rod; 32. ratchet; 33. winding rod; 34. disc; 35. insertion rod. DETAILED DESCRIPTION

[0022] See also Figure 1-4 , Embodiment 1:

[0023] A double-sided adhesive tape cutting device comprises a housing 1, a cover plate 4 is clamped on one side of the housing 1, a mounting component 3 is rotatably mounted on the inner wall of the housing 1, a double-sided adhesive tape body 5 is sleeved on the outer wall of the mounting component 3, and a cutting component 2 is fixedly mounted on the outer wall of the housing 1;

[0024] The cutting assembly 2 includes a slide plate 21, which is slidably mounted on the outer wall of the shell 1. A push plate 22 is fixedly mounted on one side of the slide plate 21. A cutting knife 26 is inserted at one end of the slide plate 21. A screw 27 is inserted inside the cutting knife 26. A round rod 24 is fixedly mounted on one side of the shell 1. A rubber ring 23 is fixedly mounted on the outer wall of the round rod 24. The rubber ring 23 provides friction so that the cutting knife 26 will not move easily and needs to be pushed with a certain force. A rectangular plate 25 is fixedly mounted on one side of the round rod 24.

[0025] Furthermore, the rectangular plate 25 is attached to one side of the skateboard 21, a slide groove is provided inside the skateboard 21, the rubber ring 23 is slidably installed with the skateboard 21 through the slide groove of the skateboard 21, a threaded groove is provided inside the skateboard 21, the screw 27 penetrates the cutting knife 26 and is threadedly installed with the skateboard 21 through the threaded groove of the skateboard 21, and the push plate 22 is slidably installed on the outer wall of the shell 1.

[0026] Specifically, after using the device to attach the double-sided adhesive body 5, the sliding plate 21 is driven to move forward on the outer wall of the round rod 24 by pushing the push plate 22, and the cutting knife 26 is pushed forward, and then the cutting knife 26 is pressed on the part of the double-sided adhesive body 5 pulled out of the shell 1, or the part of the double-sided adhesive body 5 outside the shell 1 is pressed on the cutting knife 26, and the part of the double-sided adhesive body 5 pulled out of the shell 1 is opened by the cutting knife 26, and then the cutting is completed by tearing it open. When replacing the cutting knife 26, you only need to unscrew the screw 27, then pull out the cutting knife 26, replace the new cutting knife 26, reinsert it, and screw in the screw 27. It is easy to use and the cutting knife 26 can be replaced.

[0027] See also Figure 1-4 , and further to Example 2 based on Example 1:

[0028] The mounting component 3 includes a rotating rod 31, which is rotatably mounted on the inner wall of the shell 1, a disc 34 is fixedly mounted on the outer wall of the rotating rod 31, and an insertion rod 35 is fixedly mounted on one side of the disc 34. A winding rod 33 is rotatably mounted on the inner wall of the shell 1, and the outer wall of the winding rod 33 is wound with the double-sided adhesive pulled out from the double-sided adhesive body 5, and the non-adhesive paper tape surface of the double-sided adhesive is wound around the winding rod 33. The winding rod 33 is activated to prevent the pulled double-sided adhesive from contacting the outer wall 1, and a ratchet 32 ​​is fixedly mounted on the outer wall of the rotating rod 31.

[0029] Furthermore, the outer wall of the winding rod 33 is wound with the paper tape of the double-sided adhesive body 5, the insertion rod 35 is inserted into the paper tube part of the double-sided adhesive body 5, the ratchet 32 ​​is rotatably installed on the inner wall of the shell 1, and the disc 34 is attached to one side of the double-sided adhesive body 5.

[0030] Specifically, when the double-sided adhesive tape body 5 is pulled out, the winding rod 33 is driven to rotate by pulling the double-sided adhesive tape body 5, and the ratchet 32 ​​and the rotating rod 31 are driven to rotate together. The ratchet 32 ​​can prevent the double-sided adhesive tape body 5 from rotating. When the double-sided adhesive tape body 5 is used up and replaced, it is only necessary to pull out the paper tube part of the old double-sided adhesive tape body 5 from the outer wall of the insertion rod 35, and then insert the paper tube part of the new double-sided adhesive tape body 5 into the inside of the insertion rod 35, and then press the cover plate 4 into the outer wall of the shell 1. It is easy to use and the double-sided adhesive tape body 5 can be replaced.

[0031] In summary, the double-sided adhesive tape cutting device is first used to attach the double-sided adhesive tape body 5, and then the push plate 22 is pushed to drive the slide plate 21 to move forward on the outer wall of the round rod 24, and the cutting knife 26 is pushed forward, and then the cutting knife 26 is pressed on the part of the double-sided adhesive tape body 5 pulled out of the shell 1, or the part of the double-sided adhesive tape body 5 outside the shell 1 is pressed on the cutting knife 26, and the part of the double-sided adhesive tape body 5 pulled out of the shell 1 is opened by the cutting knife 26, and then the cutting is completed by tearing it open. When replacing the cutting knife 26, it is only necessary to unscrew the screw 27 , then pull out the cutting knife 26, replace the new cutting knife 26 and reinsert it, and screw in the screw 27. When the double-sided adhesive body 5 is pulled out, the winding rod 33 is driven to rotate by pulling the double-sided adhesive body 5, and the ratchet 32 ​​and the rotating rod 31 of the double-sided adhesive body 5 are driven to rotate together. The ratchet 32 ​​can prevent the double-sided adhesive body 5 from rotating. When the double-sided adhesive body 5 is used up and replaced, it is only necessary to pull out the paper tube part of the old double-sided adhesive body 5 from the outer wall of the insertion rod 35, and then insert the paper tube part of the new double-sided adhesive body 5 into the inside of the insertion rod 35, and then press the cover plate 4 into the outer wall of the shell 1.

Claims

1. A double-sided adhesive tape cutting device, comprising a housing (1), characterized in that: A cover plate (4) is clamped on one side of the shell (1); a mounting component (3) is rotatably mounted on the inner wall of the shell (1); a double-sided adhesive body (5) is sleeved on the outer wall of the mounting component (3); and a cutting component (2) is fixedly mounted on the outer wall of the shell (1); The cutting assembly (2) comprises a slide plate (21), the slide plate (21) being slidably mounted on the outer wall of the housing (1), a push plate (22) being fixedly mounted on one side of the slide plate (21), a cutting knife (26) being inserted at one end of the slide plate (21), a screw (27) being inserted inside the cutting knife (26), a round rod (24) being fixedly mounted on one side of the housing (1), a rubber ring (23) being fixedly mounted on the outer wall of the round rod (24), and a rectangular plate (25) being fixedly mounted on one side of the round rod (24).

2. A double-sided tape cutting device according to claim 1, characterized in that: The rectangular plate (25) is attached to one side of the slide plate (21), a slide groove is provided inside the slide plate (21), and the rubber ring (23) is slidably mounted on the slide plate (21) through the slide groove of the slide plate (21).

3. The double-sided tape cutting device according to claim 1, characterized in that: A thread groove is provided inside the slide plate (21), the screw (27) passes through the cutting knife (26) and is threadably mounted on the slide plate (21) through the thread groove of the slide plate (21), and the push plate (22) is slidably mounted on the outer wall of the housing (1).

4. The double-sided tape cutting device according to claim 1, characterized in that: The mounting component (3) comprises a rotating rod (31), the rotating rod (31) being rotatably mounted on the inner wall of the outer shell (1), a disc (34) being fixedly mounted on the outer wall of the rotating rod (31), an inserting rod (35) being fixedly mounted on one side of the disc (34), a winding rod (33) being rotatably mounted on the inner wall of the outer shell (1), and a ratchet (32) being fixedly mounted on the outer wall of the rotating rod (31).

5. A double-sided tape cutting device according to claim 4, characterized in that: The outer wall of the winding rod (33) is wound with a paper tape of the double-sided adhesive body (5), and the insertion rod (35) is inserted into the paper tube portion of the double-sided adhesive body (5).

6. The double-sided tape cutting device according to claim 4, characterized in that: The ratchet wheel (32) is rotatably mounted on the inner wall of the housing (1), and the disc (34) is attached to one side of the double-sided adhesive body (5).

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