Cutter for masking tape
By using a clamping structure with a magnetic block, a pressure pin, and a pressure rod, along with a moving plate and a knife holder, the problem of skewing and misalignment during masking tape cutting is solved, achieving precise tape cutting and pasting, and improving work efficiency and aesthetics.
Patent Information
- Application Number
- CN202520263799.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-19
AI Technical Summary
Existing masking tape cutters lack clamping and limiting structures for the extended portion of the tape, resulting in skewed or misaligned application, reducing accuracy, increasing adjustment time, and decreasing work efficiency.
The device employs a combination of magnetic blocks, pressure pins, and pressure rods to magnetically hold the tape extension. Combined with the design of a moving plate and a blade holder, it achieves precise positioning and cutting of the tape extension.
This ensures accurate tape application, reduces adjustment time, improves work efficiency, and results in neat tape cuts that enhance aesthetics.
Smart Images
Figure CN223851898U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of cutter, especially relates to the masking tape cutter. BACKGROUND
[0002] The masking tape cutter usually has a sharp blade or cutting mechanism, which can easily penetrate the tape and achieve a clean and flat cut. In addition, many cutters are also equipped with adjustment devices that allow users to adjust the cutting width as needed to meet different application requirements.
[0003] The existing masking tape cutter usually does not have a structure for clamping and limiting the extended part of the masking tape, which causes the masking tape to be pasted, resulting in skewing or mispositioning due to manual operation or external environment, reducing the accuracy of pasting, and also increasing the adjustment time required for pasting, reducing work efficiency.
[0004] Therefore, it is necessary to propose a masking tape cutter to solve the above problems. SUMMARY
[0005] The utility model aims at providing masking tape cutter to solve the problem of no structure for clamping and limiting the extended part of the masking tape, which causes the masking tape to be pasted, resulting in skewing or mispositioning due to manual operation or external environment, reducing the accuracy of pasting, and also increasing the adjustment time required for pasting, reducing work efficiency.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: the masking tape cutter comprises a first shell and a second shell, the first shell and the second shell are provided with a slot on both sides of the periphery, a magnet block is inserted into the bottom of the slot, a pressure pin is rotatably arranged at the top of the slot, a pressure rod is fixedly installed on the bottom of the pressure pin close to one side of the slot, and the pressure rod is close to the corresponding magnet block;
[0007] The first shell and the second shell are provided with a tape groove on one side close to each other, a moving plate is slidably arranged at the bottom of the tape groove, two ends of the moving plate are fixedly connected with a knife holder, and a blade is fixedly installed at the end of the knife holder.
[0008] Preferably, the bottom of the tape groove is fixedly connected with a mounting plate, the bottom surface of the mounting plate and the top surface of the tape groove are fixedly connected with a limiting plate on both sides, the limiting plate at the top corresponds to the limiting plate at the bottom one by one, a second square hole is formed in the middle of the moving plate, cylindrical rods are fixedly connected on both sides of the second square hole, springs are movably sleeved on the periphery of the cylindrical rods, and the two ends of the springs are in contact with the side walls of the limiting plates on both sides.
[0009] Preferably, the second shell is provided with a moving shell away from the first shell side, the moving shell side wall bottom is fixedly connected with a clamping rod, the second shell bottom is provided with a first square hole, the moving plate side wall is provided with a clamping groove, and the end of the clamping rod passes through the first square hole and is clamped with the clamping groove.
[0010] Preferably, the first shell and the second shell are provided with a positioning ring in the middle, the first shell and the second shell are provided with a first pressing sleeve on both sides of the positioning ring, and the first shell and the second shell are provided with a rotating ring on the side close to each other, and the rotating ring is movably connected with the first pressing sleeve.
[0011] Preferably, the first shell and the second shell are provided with a discharging hole on one side of the periphery, and the first shell and the second shell are provided with a hole on both sides of the periphery, and the blade is slidably connected in the hole, and the bottom of the adhesive tape body is provided with an adhesive tape extension part, and the adhesive tape extension part passes through the discharging hole and contacts with the magnet block and the pressing rod.
[0012] Preferably, the first shell is provided with a pressing cover away from the second shell side, the moving shell is provided with a cover plate away from the second shell side, and the first shell, the second shell, the moving shell, the pressing cover and the cover plate are all provided with a circular hole in the middle.
[0013] The technical effects and advantages of the present application are as follows:
[0014] 1. In the present application, the magnet block, the pressing pin and the pressing rod cooperate to clamp and limit the adhesive tape extension part, thereby avoiding the skewing or mispositioning of the adhesive tape extension part caused by manual operation or external environmental factors during pasting, ensuring the accuracy of pasting, and reducing the adjustment time required for pasting, thereby improving work efficiency.
[0015] 2. The cooperation of the moving plate, the knife holder and the blade makes the starting and ending positions of the adhesive tape extension part more accurate. When pasting starts, the adhesive tape extension part is cut at the starting position, which is convenient to operate and does not require searching for the starting point of the adhesive tape extension part. After pasting is completed, the blade cooperates with the part to cut the adhesive tape extension part at the ending position. Through accurate cutting operation, unnecessary waste is reduced, cost is saved, and the redundant adhesive tape extension part does not need to be treated again.
[0016] 3. In the present application, the cooperation of the parts enables the adhesive tape body and the adhesive tape extension part to be accurately pasted and cut, and the edges of the adhesive tape extension part are neat, thereby improving the overall appearance. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a first perspective view of the adhesive tape cutter for embossed paper of the present application.
[0018] Figure 2 It is a second perspective view of the adhesive tape cutter for embossed paper of the present application.
[0019] Figure 3 This is an exploded schematic diagram of the masking tape cutter of this utility model.
[0020] Figure 4 This is a three-dimensional schematic diagram of the first housing and masking tape cutter of this utility model.
[0021] Figure 5 This is a schematic plan view of the first housing and masking tape cutter of this utility model.
[0022] Figure 6 This is a three-dimensional schematic diagram of the sliding cover and masking tape cutter of this utility model.
[0023] In the diagram: 1. First housing; 11. Second housing; 12. Slot; 13. Magnet block; 14. Tape groove; 15. Mounting plate; 16. Limiting plate; 17. First square hole; 18. Discharge hole;
[0024] 2. Press pin; 21. Press rod;
[0025] 3. Moving plate; 31. Tool holder; 32. Blade; 33. Second square hole; 34. Spring; 35. Snap-fit groove; 36. Cylindrical rod;
[0026] 4. Movable housing; 41. Clip-on rod; 42. Cover plate;
[0027] 5. Positioning ring; 51. First pressure sleeve; 52. Rotating ring;
[0028] 6. Pressure cap; 7. Round hole;
[0029] 8. Tape body; 81. Tape extension. Detailed Implementation
[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, embodiments of this utility model, and should not be construed as limiting this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be understood that the terminology used is for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0031] The utility model discloses to solve the structure that does not have the clamping of the extension part of the masking tape, and the problem that the accuracy of pasting is reduced, and the adjustment time required for pasting is increased, and the working efficiency is reduced is solved, and the masking tape cutter as shown is provided Figures 1-6 The utility model discloses a masking tape cutter, including first casing 1 and second casing 11, the both sides of first casing 1 and second casing 11 periphery are all seted up with the slot 12, the bottom of slot 12 is inserted with magnet block 13, the top of slot 12 is rotatably provided with the press pin 2, the bottom of press pin 2 is close to the side fixed mounting of press bar 21 of slot 12 one side, and press bar 21 is close to corresponding magnet block 13, and magnet block 13 has magnetism, and press pin 2 and press bar 21 are the metal material that can be adsorbed with magnet block 13, when using, install the tape body 8 to the inside of first casing 1 and second casing 11, rotate press pin 2, and press pin 2 rotates and drives press bar 21 to rotate, after press pin 2 opens, the tape extension 81 is placed between magnet block 13 and press bar 21, then press pin 2 is turned back to the initial position again, and press bar 21 is adsorbed on magnet block 13, and the cooperation of press bar 21 and magnet block 13 clamps the tape extension 81.
[0032] The cooperation of magnet block 13 and press pin 2 and press bar 21 clamps and limits the tape extension 81, avoids the skew or misplacement of the tape extension 81 when pasting due to manual operation or external environmental factors, ensures the accuracy of pasting, and can also reduce the adjustment time required for pasting, which is beneficial to improve the working efficiency.
[0033] It should be noted that the first casing 1 and the second casing 11 are provided with a discharge hole 18 on one side of the periphery, and the first casing 1 and the second casing 11 are provided with a hole on both sides of the periphery, and the blade 32 is slidably connected in the hole. The bottom of the tape body 8 is provided with a tape extension 81, the tape extension 81 passes through the discharge hole 18 and contacts the magnet block 13 and the press bar 21; the tape body 8 is a masking tape, the tape extension 81 is an extended part drawn from the tape body 8, after the tape extension 81 is drawn, it passes through the discharge hole 18, and then is placed in the slot 12 away from the discharge hole 18, the tape extension 81 is clamped by the magnet block 13 and the press bar 21, and the blade 32 cuts the tape extension 81 by passing through the hole.
[0034] Further, the first shell 1 and the second shell 11 are provided with adhesive tape grooves 14 on one side close to each other, the bottom of the adhesive tape groove 14 is slidably provided with a moving plate 3, both ends of the moving plate 3 are fixedly connected with a tool rest 31, and the end of the tool rest 31 is fixedly installed with a blade 32; the adhesive tape body 8 is placed in the adhesive tape groove 14, when it is needed to paste the adhesive tape body 8 to a specified place, the first shell 1 and the second shell 11 are used to press the adhesive tape extension part 81 to the pasting place, the moving plate 3 is moved, the moving plate 3 drives the tool rest 31 and the blade 32 to move, the blade 32 cuts off the adhesive tape extension part 81 at the starting position, the first shell 1 and the second shell 11 are moved along the pasting place by the staff, the adhesive tape extension part 81 is pasted to the pasting place, after the pasting is completed, the moving plate 3 is moved to the other side, the cooperation of the parts makes the blade 32 cut off the adhesive tape extension part 81 at the end position, and the pasting work is completed.
[0035] It should be noted that the cooperation of the moving plate 3, the tool rest 31 and the blade 32 makes the starting and ending positions of the adhesive tape extension part 81 cut off more accurate, the adhesive tape extension part 81 is cut off at the starting position when pasting starts, the operation is convenient, and it is unnecessary to search for the starting point of the adhesive tape extension part 81 with great effort, after the pasting is completed, the blade 32 and the parts cooperate to cut off the adhesive tape extension part 81 at the end position, through the accurate cutting operation, unnecessary waste is reduced, cost is saved, and the redundant adhesive tape extension part 81 does not need to be processed.
[0036] Through the cooperation of the parts, the adhesive tape body 8 and the adhesive tape extension part 81 can be accurately pasted and cut off, meanwhile, the edges of the adhesive tape extension part 81 are neat, and the overall aesthetic degree is improved.
[0037] In the utility model, the second shell 11 is provided with a moving shell 4 away from the first shell 1, the side wall bottom of the moving shell 4 is fixedly connected with a clamping rod 41, the bottom of the second shell 11 is provided with a first square hole 17, the side wall of the moving plate 3 is provided with a clamping groove 35, and the end of the clamping rod 41 passes through the first square hole 17 and is clamped with the clamping groove 35; the moving shell 4 helps to operate the moving plate 3, the clamping rod 41 at the bottom of the moving shell 4 passes through the first square hole 17 and is inserted in the clamping groove 35, when the moving shell 4 is moved, the moving shell 4 drives the clamping rod 41 to slide in the first square hole 17, the clamping rod 41 drives the moving plate 3 to move, and thus subsequent work is completed.
[0038] It needs to be explained that the bottom of the adhesive tape groove 14 is fixedly connected with the mounting plate 15, the bottom surface of the mounting plate 15 and the top surface of the adhesive tape groove 14 are fixedly connected with the limiting plates 16, the limiting plates 16 on the top correspond to the limiting plates 16 on the bottom one by one, the second square hole 33 is arranged in the middle of the moving plate 3, the cylindrical rods 36 are fixedly connected with the two sides of the inside of the second square hole 33, the springs 34 are movably sleeved with the outer circumferences of the cylindrical rods 36, and the two ends of the springs 34 are in contact with the side walls of the limiting plates 16 on the two sides respectively; the mounting plate 15 is arc-shaped, the top is consistent with the outer circle arc of the adhesive tape body 8, the limiting plate 16 installed at the bottom of the mounting plate 15 can limit the spring 34, when the moving plate 3 moves, the spring 34 can be compressed through cooperation of the moving plate 3 and the limiting plate 16, and when the cutting work is completed, the moving plate 3 is restored to the original position through the elastic force of the spring 34, so that subsequent cutting work is facilitated.
[0039] In the utility model, the first shell 1 and the second shell 11 are provided with positioning rings 5 in the middle, the first pressing sleeves 51 are clamped on the two sides of the positioning rings 5, the first shell 1 and the second shell 11 are rotatably provided with rotating rings 52 on the sides close to each other, and the rotating rings 52 are movably connected with the first pressing sleeves 51; the positioning rings 5 have protrusions on the outer circumferences, and the positioning rings 5 are elastic; the protrusions can fix the adhesive tape bodies 8 on the positioning rings 5, the above is prior art, and will not be repeated here, the first pressing sleeves 51 help to limit the adhesive tape bodies 8, so that the adhesive tape bodies 8 cannot shake randomly in the use process; when the adhesive tape extension parts 81 are stretched, the adhesive tape extension parts 81 drive the adhesive tape bodies 8 to rotate on the positioning rings 5, and the positioning rings 5 drive the first pressing sleeves 51 to rotate on the rotating rings 52.
[0040] It needs to be explained that the first shell 1 is clamped with the gland 6 away from the second shell 11, the moving shell 4 is clamped with the cover plate 42 away from the second shell 11, and the first shell 1, the second shell 11, the moving shell 4, the gland 6 and the cover plate 42 are all provided with the round holes 7 penetrating through the middle; the gland 6 and the round hole 7 play the roles of covering and protecting.
Claims
1. A frisket tape cutter comprising a first housing (1) and a second housing (11), characterized in that: The first shell (1) and the second shell (11) are provided with a slot (12) on both sides of the periphery, the bottom of the slot (12) is provided with a magnet block (13), the top of the slot (12) is rotatably provided with a pressing pin (2), the bottom of the pressing pin (2) is fixedly provided with a pressing rod (21) close to one side of the slot (12), and the pressing rod (21) is close to the corresponding magnet block (13). The first shell (1) and the second shell (11) are provided with a slot (12) on both sides of the periphery, the bottom of the slot (12) is provided with a magnet block (13), the top of the slot (12) is rotatably provided with a pressing pin (2), the bottom of the pressing pin (2) is fixedly provided with a pressing rod (21) close to one side of the slot (12), and the pressing rod (21) is close to the corresponding magnet block (13).
2. The frisket tape cutter of claim 1, wherein: The bottom of the slot (12) is provided with a slot (12), and the top of the slot (12) is rotatably provided with a pressing pin (2). The bottom of the pressing pin (2) is fixedly provided with a pressing rod (21) close to one side of the slot (12), and the pressing rod (21) is close to the corresponding magnet block (13).
3. The frisket tape cutter of claim 1, wherein: The second shell (11) is provided with a moving shell (4) away from the first shell (1), the side wall of the moving shell (4) is fixedly connected with a clamping rod (41), the bottom of the second shell (11) is provided with a first square hole (17), and the side wall of the moving plate (3) is provided with a clamping groove (35). The end of the clamping rod (41) penetrates through the first square hole (17) and is clamped with the clamping groove (35).
4. The frisket tape cutter of claim 1, wherein: The first shell (1) and the second shell (11) are provided with a positioning ring (5) in the middle, the first shell (1) and the second shell (11) are provided with a first pressing sleeve (51) on both sides of the positioning ring (5), and the first shell (1) and the second shell (11) are rotatably provided with a rotating ring (52) on the side close to each other. The rotating ring (52) is movably connected with the first pressing sleeve (51).
5. The frisket tape cutter of claim 4, wherein: The first shell (1) and the second shell (11) are provided with an outlet hole (18) on one side of the periphery, and the first shell (1) and the second shell (11) are provided with an opening on both sides of the periphery. The blade (32) is slidably connected in the opening, the bottom of the adhesive tape body (8) is provided with an adhesive tape extension (81), the adhesive tape extension (81) penetrates through the outlet hole (18) and contacts with the magnet block (13) and the pressing rod (21).
6. The frisket tape cutter of claim 3, wherein: The first shell (1) is clamped with a pressing cover (6) away from the second shell (11), the moving shell (4) is clamped with a cover plate (42) away from the second shell (11), and the first shell (1), the second shell (11), the moving shell (4), the pressing cover (6) and the cover plate (42) are all provided with a circular hole (7) in the middle.