Adhesive tape cutter with blade cleaning structure

Abstract

The utility model discloses a tape cutting machine with blade cleaning structure, including the main part, the one side of main part is provided with the scraping subassembly, and the other side of main part is provided with the limiting component, the scraping subassembly includes the mounting block, and the inside of mounting block is provided with the movement groove, and the both sides in the inside of movement groove are installed with the fixed plate through bolt, and the inside slidingly connected of movement groove has the cutting piece, and the both sides of cutting piece's top outer wall are provided with the sliding link that extends to the fixed plate inside, and the outer wall of sliding link is connected with the spring, and the top outer wall of cutting piece is provided with the pressing plate, through setting up the scraping subassembly, when pressing the pressing plate, its can drive cutting piece action in conjunction, realizes the stable high -efficient cutting of adhesive tape, simultaneously, with the synergies of spring and sliding rod, cutting piece can fast accurate reset, in addition, through the cooperation design of scraping seat, this device can also effectively remove the residual on the surface of cutting piece, has improved the use convenience and practicality obviously.

Description

Technical Field

[0001] This utility model relates to the field of tape cutting machine technology, and in particular to a tape cutting machine with a blade cleaning structure. Background Technology

[0002] Tape cutting machines are used to cut sheet materials such as tape and protective film. They are widely used in industrial manufacturing, packaging, and office supplies. They come in automatic and manual versions. Automatic tape cutting machines are fully automatic, consisting of unwinding, cutting, and rewinding mechanisms, as well as tension and deviation correction control devices. They can complete large-volume cutting work at high speed and efficiency with high cutting precision. They can also memorize preset cutting lengths and perform cyclic cutting. Manual tape cutting machines are small and easy to operate, and are often used for household packing straps. In addition, some tape cutting machines also have safety guards and anti-static materials, ensuring safe use.

[0003] However, most existing tape cutting devices on the market generally cannot effectively remove residual adhesive or debris from the surface of the cutting blade after cutting operations. This cleaning defect easily leads to the accumulation of contamination on the surface of the cutting blade, which not only affects the accuracy and efficiency of subsequent cutting, but may also aggravate blade wear and significantly reduce the long-term reliability and practicality of the equipment. Therefore, it is urgent to design a tape cutting machine with a blade cleaning structure to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a tape cutter with a blade cleaning structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A tape cutter with a blade cleaning structure includes a main body, a scraping component on one side of the main body, and a limiting component on the other side of the main body; The scraping assembly includes a mounting block with a moving groove inside. Fixing plates are bolted to both sides of the moving groove. A cutting blade is slidably connected inside the moving groove. Sliding rods extending into the fixing plates are slidably connected to both sides of the top outer wall of the cutting blade. Springs are sleeved on the outer walls of the sliding rods. A pressing plate is provided on the top outer wall of the cutting blade. Scraping seats are slidably connected to both sides of the bottom outer wall of the mounting block.

[0006] Preferably, the scraping assembly further includes a cutting seat, which is bolted to one side of the outer wall of the main body.

[0007] Preferably, the limiting component includes a mounting base, and the mounting base is provided with rollers, which are evenly spaced inside the mounting base.

[0008] Preferably, the limiting component further includes a telescopic cylinder and a mounting column, both of which are disposed on the inner wall of the main body.

[0009] Preferably, the output end of the telescopic cylinder is fixedly mounted with a limiting plate by bolts, and the adjacent side of the limiting plate is coated with a smooth coating.

[0010] Preferably, a screw extending to the outside of the mounting post is movably mounted inside the mounting post via a bearing, and a threaded push plate is threadedly connected to the outer wall of the screw.

[0011] Preferably, a positioning spring is provided on the bottom outer wall of the threaded push plate, and a piston plate is provided at the bottom end of the positioning spring. The mounting column is connected to the telescopic cylinder through a pipe.

[0012] The beneficial effects of this utility model are as follows: 1. With the scraping component, when the pressing plate is pressed, it can drive the cutting blade to move, achieving stable and efficient cutting of the tape; at the same time, with the help of the spring and the slide bar, the cutting blade can quickly and accurately reset; in addition, through the design of the scraping seat, the device can also effectively remove the residue on the surface of the cutting blade, significantly improving the ease of use and practicality.

[0013] 2. Through the set limit components, when the screw is rotated, it drives the threaded push plate to move through the threaded transmission, thereby applying controllable pressure to the positioning spring, thus accurately adjusting the clamping force of the tape limit; at the same time, the structural design of the telescopic cylinder and piston plate further optimizes the stability and response sensitivity of pressure transmission, and improves the reliability of limit adjustment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a tape cutter with a blade cleaning structure proposed in this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the mounting block of a tape cutter with a blade cleaning structure proposed in this utility model; Figure 3 This is a schematic diagram of the limiting component structure of a tape cutter with a blade cleaning structure proposed in this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting block of a tape cutter with a blade cleaning structure proposed in this utility model.

[0015] In the diagram: 1 Main body, 2 Scraping assembly, 21 Mounting block, 22 Motion groove, 23 Fixing plate, 24 Cutting blade, 25 Slide rod, 26 Spring, 27 Pressing plate, 28 Cutting seat, 29 Scraping seat, 3 Limiting assembly, 31 Mounting seat, 32 Roller, 33 Telescopic cylinder, 34 Mounting column, 35 Limiting plate, 36 Screw, 37 Threaded push plate, 38 Positioning spring, 39 Piston plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] Please also see Figures 1 to 4 A tape cutter with a blade cleaning structure includes a main body 1, a scraping component 2 on one side of the main body 1, and a limiting component 3 on the other side of the main body 1. The scraping assembly 2 includes a mounting block 21. The mounting block 21 has a moving groove 22 inside. Fixing plates 23 are bolted to both sides of the moving groove 22. A cutting blade 24 is slidably connected inside the moving groove 22. Sliding rods 25 extending into the fixing plates 23 are slidably connected to both sides of the top outer wall of the cutting blade 24. Springs 26 are sleeved on the outer walls of the sliding rods 25. A pressing plate 27 is provided on the top outer wall of the cutting blade 24. Scraping seats 29 are slidably connected to both sides of the bottom outer wall of the mounting block 21. When the pressing plate 27 is pressed, it drives the cutting blade 24 to move, cutting... The cutting blade 24 can drive the slide bar 25 to move. The slide bar 25 will compress the spring 26. When the pressing plate 27 is relaxed, the spring 26 will use the spring force to drive the slide bar 25, the slide bar 25 and the cutting blade 24 to move. When the cutting blade 24 moves, it can cooperate with the scraping seat 29 to scrape the impurities on the surface of the cutting blade 24. The scraping assembly 2 also includes a cutting seat 28, which is bolted to the outer wall of one side of the main body 1. The cutting seat 28 can use its internal groove to allow the cutting blade 24 to effectively cut the tape.

[0020] See Figure 1 and Figure 3 The limiting component 3 includes a mounting base 31, inside which are arranged rollers 32. The rollers 32 are evenly spaced inside the mounting base 31. When the conveyor belt moves, the conveyor belt can effectively move using the action of the rollers 32. The limiting component 3 also includes a telescopic cylinder 33 and a mounting post 34. Both the telescopic cylinder 33 and the mounting post 34 are set on the inner wall of the main body 1. When the telescopic cylinder 33 moves, it can provide power for the movement of the limiting plate 35, while the mounting post 34 provides assistance for the movement of the telescopic cylinder 33. The output end of the telescopic cylinder 33 is fixedly mounted to the limiting plate 35 by bolts. The adjacent side of the limiting plate 35 is coated with a smooth coating. When the telescopic cylinder 33 extends or retracts, it can provide power for the movement of the limiting plate 35. The movement of 5 provides power; a screw 36 extending to the outside of the mounting column 34 is movably mounted inside the mounting column 34 via a bearing. A threaded push plate 37 is threadedly connected to the outer wall of the screw 36. When the screw 36 is rotated, the screw 36 can use the threaded connection with the threaded push plate 37 to make the threaded push plate 37 move; a positioning spring 38 is provided on the bottom outer wall of the threaded push plate 37, and a piston plate 39 is provided at the bottom end of the positioning spring 38. The mounting column 34 is connected to the telescopic cylinder 33 through a pipe. When the tape is placed between the limiting plates 35, the limiting plates 35 will drive the telescopic cylinder 33 to extend and retract. The telescopic cylinder 33 can inject air into the interior of the mounting column 34 and push the piston plate 39. The piston plate 39 will squeeze the positioning spring 38.

[0021] The following are several preferred embodiments or application embodiments to help those skilled in the art better understand the technical content of this utility model and the technical contributions made by this utility model compared with the prior art: Example 1

[0022] A tape cutter with a blade cleaning structure includes a main body 1, a scraping component 2 on one side of the main body 1, and a limiting component 3 on the other side of the main body 1. The scraping assembly 2 includes a mounting block 21. A movement groove 22 is formed inside the mounting block 21. Fixing plates 23 are bolted to both sides of the movement groove 22. A cutting blade 24 is slidably connected inside the movement groove 22. Sliding rods 25 extending into the fixing plates 23 are slidably connected to both sides of the top outer wall of the cutting blade 24. A spring 26 is sleeved on the outer wall of the sliding rod 25. A pressing plate 27 is provided on the top outer wall of the cutting blade 24. Scraping seats 29 are slidably connected to both sides of the bottom outer wall of the mounting block 21. When the pressing plate 27 is pressed, it drives the cutting blade 24 to move, which in turn drives the sliding rods 25. The sliding rods 25 compress the springs 26. When the pressing plate 27 is relaxed, the springs 26 use their force to drive the sliding rods 25, the sliding rods 25, and the cutting blade 24 to move. During the movement of the cutting blade 24, its cooperation with the scraping seats 29 allows the device to scrape away impurities from the surface of the cutting blade 24.

[0023] The scraping assembly 2 includes a cutting seat 28, which is bolted to the outer wall of one side of the main body 1. The cutting seat 28 utilizes its internal grooves to allow the cutting blade 24 to effectively cut the tape. The limiting assembly 3 includes a mounting base 31, with rollers 32 evenly spaced inside. When the tape moves, the rollers 32 facilitate its movement. The limiting assembly 3 also includes a telescopic cylinder 33 and a mounting post 34, both mounted on the inner wall of the main body 1. When the telescopic cylinder 33 moves, it provides power to the limiting plate 35, while the mounting post 34 assists in its movement. The output end of the telescopic cylinder 33 is bolted to the limiting plate 35. The adjacent side of 5 is coated with a smooth coating. When the telescopic cylinder 33 is telescopic, it can provide power for the movement of the limiting plate 35. The screw 36 extending to the outside of the mounting column 34 is movably installed inside the mounting column 34 through a bearing. The outer wall of the screw 36 is threadedly connected to a threaded push plate 37. When the screw 36 is rotated, the screw 36 can use the threaded connection with the threaded push plate 37 to make the threaded push plate 37 move. A positioning spring 38 is provided on the bottom outer wall of the threaded push plate 37. A piston plate 39 is provided at the bottom end of the positioning spring 38. The mounting column 34 is connected to the telescopic cylinder 33 through a pipe. When the tape is placed between the limiting plates 35, the limiting plate 35 will drive the telescopic cylinder 33 to telescopic. The telescopic cylinder 33 can inject air into the interior of the mounting column 34 and push the piston plate 39. The piston plate 39 will squeeze the positioning spring 38.

[0024] Working principle: In use, first rotate the screw 36 as required. The screw 36, through its threaded connection with the threaded push plate 37, moves the threaded push plate 37 and controls the pressure of the spring 33. Then, place the tape between the limiting plates 35. At this time, the limiting plates 35 will drive the telescopic cylinder 33 to extend and retract. The telescopic cylinder 33 can inject air into the interior of the mounting post 34 and use the air pressure to push the piston plate 39. The piston plate 39 will squeeze the positioning spring 38, and then the tape will penetrate into the interior of the main body 1. At this time, by pressing... The pressing plate 27 can drive the cutting blade 24 to move, and the cutting blade 24 can drive the sliding rod 25 to move. The sliding rod 25 will compress the spring 26. When the pressing plate 27 is relaxed, the spring 26 will use the spring force to drive the sliding rod 25 and the cutting blade 24 to move. When the cutting blade 24 moves, it can cooperate with the scraper seat 29 to scrape the impurities on the surface of the cutting blade 24. When cutting the tape, the cutting seat 28 can improve the tape cutting function of the device.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tape cutter with a blade cleaning structure, comprising a main body (1), characterized in that, A scraping component (2) is provided on one side of the main body (1), and a limiting component (3) is provided on the other side of the main body (1). The scraping assembly (2) includes a mounting block (21), the mounting block (21) has a moving groove (22) inside, and a fixing plate (23) is installed on both sides of the moving groove (22) by bolts. A cutting blade (24) is slidably connected inside the moving groove (22). A sliding rod (25) extending into the fixing plate (23) is provided on both sides of the top outer wall of the cutting blade (24). A spring (26) is sleeved on the outer wall of the sliding rod (25). A pressing plate (27) is provided on the top outer wall of the cutting blade (24). A scraping seat (29) is slidably connected on both sides of the bottom outer wall of the mounting block (21).

2. A tape cutter with a blade cleaning structure according to claim 1, characterized in that, The scraping assembly (2) also includes a cutting seat (28), which is bolted to one side of the outer wall of the main body (1).

3. A tape cutter with a blade cleaning structure according to claim 1, characterized in that, The limiting component (3) includes a mounting base (31), and the mounting base (31) is provided with rollers (32) inside, and the rollers (32) are evenly arranged inside the mounting base (31).

4. A tape cutter with a blade cleaning structure according to claim 1, characterized in that, The limiting component (3) also includes a telescopic cylinder (33) and a mounting column (34), both of which are disposed on the inner wall of the main body (1).

5. A tape cutter with a blade cleaning structure according to claim 4, characterized in that, The output end of the telescopic cylinder (33) is fixedly mounted with a limiting plate (35) by bolts, and the adjacent side of the limiting plate (35) is coated with a smooth coating.

6. A tape cutter with a blade cleaning structure according to claim 4, characterized in that, Inside the mounting post (34), a screw (36) extending to the outside of the mounting post (34) is movably mounted via a bearing, and a threaded push plate (37) is threadedly connected to the outer wall of the screw (36).

7. A tape cutter with a blade cleaning structure according to claim 6, characterized in that, A positioning spring (38) is provided on the bottom outer wall of the threaded push plate (37), and a piston plate (39) is provided at the bottom end of the positioning spring (38). The mounting column (34) is connected to the telescopic cylinder (33) through a pipe.

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