Cutting device for packing tape

Abstract

The utility model discloses a cutting device for a packing tape. The cutting device comprises a packing tape processing machine; the bottom of the cutting mechanism is fixedly connected with the top of the packing tape processing machine, the cutting mechanism comprises a working box, an air cylinder, a U-shaped plate, a first transverse plate, a fixing block, a second transverse plate and a blade, the air cylinder is fixedly connected to the top of the inner wall of the working box, the U-shaped plate is fixedly connected to the bottom of the air cylinder, and the first transverse plate is fixedly connected to the left side of the bottom of the U-shaped plate. The pressing block, the movable plate, the limiting plate, the reset spring, the hollow plate, the sliding groove, the sliding block, the connecting plate, the clamping plate and the scraping plate are used in cooperation, the pressing block is pressed to drive the pressing block to move downwards, and the pressing block moves downwards to drive the movable plate and the limiting plate to move downwards to extrude the reset spring to be away from the hollow plate; the sliding block is moved rightwards through the sliding groove to drive the connecting plate, the clamping plate and the scraper to move, and the working efficiency of the adhesive tape cutting device is improved.

Description

Technical Field

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

[0002] Also known as packaging tape, it is an indispensable item in light industrial enterprises, companies, and personal life. After the original film is treated with high-voltage corona, one side of the surface becomes rough, and then glue is applied on it to form a mother roll, and then it is cut into small rolls of varying specifications by a slitting machine. This is the tape we use in daily life. It is a pressure-sensitive adhesive latex, and its main component is butyl ester.

[0003] Patent Publication No.: CN212981967U, the utility model discloses a tape cutting device, including a cover plate, the front end of which is provided with a blade for cutting the tape; and also including a tape roll fixing device arranged on the cover plate, characterized in that: the tape fixing device includes a support plate for pressing the tape roll onto the cover plate, and the support plate is connected to the cover plate by a torsion elastic component. The tape cutting device with the above structure uses a torsion elastic component to connect the cover plate and the pressure plate to clamp the tape roll, and does not need to use a fixed-size tape holder, so that the cutting device can adapt to tape rolls of various specifications, thereby improving the versatility of the equipment, facilitating use, and reducing costs.

[0004] However, during the use of the tape cutting device in the comparative case, no scraping device is set. When the cutting knife is used for a long time for cleaning, too much glue is easily accumulated on the surface, which needs to be cleaned manually, reducing the working efficiency of the tape cutting device. Therefore, a cutting device for sealing tape is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a cutting device for sealing tape, which has the advantage of a blade scraping glue, and solves the problem that the tape cutting device in the comparative case is not provided with a scraping device, and excessive glue is easily accumulated on the surface of the cutting knife when it is used for cleaning for a long time, and manual cleaning is required.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a cutting device for sealing tape, comprising:

[0007] Sealing tape processing machines;

[0008] A cutting mechanism, wherein the bottom of the cutting mechanism is fixedly connected to the top of the sealing tape processing machine, and the cutting mechanism comprises a working box, a cylinder, a U-shaped plate, a first transverse plate, a fixed block, a second transverse plate and a blade, wherein the top of the inner wall of the working box is fixedly connected to the cylinder, the bottom of the cylinder is fixedly connected to the U-shaped plate, the left side of the bottom of the U-shaped plate is fixedly connected to the first transverse plate, the front end and the back end of the right side of the first transverse plate are fixedly connected to the fixed block, the right side of the fixed block is fixedly connected to the second transverse plate, the top of the second transverse plate is fixedly connected to the bottom of the U-shaped plate, the left side of the second transverse plate is movably connected to the blade via a rotating shaft, and the left side of the blade is movably connected to the right side of the first transverse plate via a rotating shaft;

[0009] A movable mechanism, the back end of which is fixedly connected to the back end of the inner wall of the working box, the movable mechanism comprises a control rod, a slide groove, a slider, a connecting plate, a clamp and a scraper, the front end of the control rod is fixedly connected to the slide groove, the front end of the slide groove is slidably connected to the slider, the front end of the slider is fixedly connected to the connecting plate, the top and bottom of the front end of the connecting plate are fixedly connected to the clamp, the inner side of the clamp is fixedly connected to the scraper, and the left side of the scraper is in contact with the right side of the blade.

[0010] As a preferred embodiment of the utility model, the top and bottom of the slide groove are fixedly connected with an L-shaped plate, the front end of the L-shaped plate is fixedly connected with a hollow plate, the inner cavity of the hollow plate is movably connected with a movable plate, the bottom of the movable plate passes through the bottom of the hollow plate and is fixedly connected with a limiting plate, the bottom of the limiting plate is fixedly connected with a return spring, the bottom of the return spring is fixedly connected with a rectangular plate, and the bottom of the rectangular plate is fixedly connected to the top of the connecting plate.

[0011] As a preferred embodiment of the present invention, a support rod is fixedly connected to the bottom of the slide groove, and the bottom of the support rod is fixedly connected to the bottom of the inner wall of the working box.

[0012] As a preferred embodiment of the utility model, a push block is fixedly connected to the top of the movable plate, and the top of the push block passes through the top of the hollow plate.

[0013] As a preferred embodiment of the utility model, the front end and the back end of the U-shaped plate are fixedly connected to a control block, the inner cavity of the control block is movably connected to a control column, and the top and bottom of the control column pass through the top and bottom of the control block and are fixedly connected to the top and bottom of the inner wall of the working box.

[0014] As a preferred embodiment of the present invention, a slanted plate is fixedly connected to the top of the right side of the working box, and the slanted plate and the working box are used in conjunction with each other.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model cooperates with a pressing block, a movable plate, a limiting plate, a reset spring, a hollow plate, a sliding groove, a slider, a connecting plate, a clamping plate and a scraper for use. The pressing block is driven downward by pressing the pressing block, and the downward movement of the pressing block drives the movable plate and the limiting plate to move downward to squeeze the reset spring and keep away from the hollow plate. The slider moves rightward through the sliding groove to drive the connecting plate, the clamping plate and the scraper to follow the movement, thereby improving the working efficiency of the tape cutting device.

[0017] 2. The utility model can assist the slide groove to work and avoid the scraper being unable to be fixed by setting the L-shaped plate, the hollow plate, the movable plate, the limit plate, the return spring and the rectangular plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the three-dimensional structure of the middle inclined plate;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional structure of the middle working box;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional structure of the middle U-shaped plate;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the three-dimensional explosion structure of the middle scraper.

[0023] In the figure: 1. Packing tape processing machine; 2. Cutting mechanism; 201. Working box; 202. Cylinder; 203. U-shaped plate; 204. First horizontal plate; 205. Fixed block; 206. Second horizontal plate; 207. Blade; 3. Movable mechanism; 301. Control rod; 302. Slide groove; 303. Sliding block; 304. Connecting plate; 305. Clamp plate; 306. Scraper; 4. L-shaped plate; 5. Hollow plate; 6. Movable plate; 7. Limit plate; 8. Return spring; 9. Rectangular plate; 10. Support rod; 11. Press block; 12. Control block; 13. Control column; 14. Inclined plate. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1 to 5 As shown, the utility model provides a cutting device for sealing tape, comprising:

[0026] Sealing tape processing machine 1;

[0027] A cutting mechanism 2, the bottom of which is fixedly connected to the top of the sealing tape processing machine 1, and the cutting mechanism 2 comprises a working box 201, a cylinder 202, a U-shaped plate 203, a first transverse plate 204, a fixed block 205, a second transverse plate 206 and a blade 207. The top of the inner wall of the working box 201 is fixedly connected to the cylinder 202, the bottom of the cylinder 202 is fixedly connected to the U-shaped plate 203, the left side of the bottom of the U-shaped plate 203 is fixedly connected to the first transverse plate 204, the front end and the back end of the right side of the first transverse plate 204 are fixedly connected to the fixed block 205, the right side of the fixed block 205 is fixedly connected to the second transverse plate 206, the top of the second transverse plate 206 is fixedly connected to the bottom of the U-shaped plate 203, the left side of the second transverse plate 206 is movably connected to the blade 207 through a rotating shaft, and the left side of the blade 207 is movably connected to the right side of the first transverse plate 204 through a rotating shaft;

[0028] The movable mechanism 3 has a back end fixedly connected to the back end of the inner wall of the working box 201. The movable mechanism 3 includes a control rod 301, a slide groove 302, a slider 303, a connecting plate 304, a clamping plate 305 and a scraper 306. The front end of the control rod 301 is fixedly connected to the slide groove 302, the front end of the slide groove 302 is slidably connected to the slider 303, the front end of the slider 303 is fixedly connected to the connecting plate 304, the top and bottom of the front end of the connecting plate 304 are fixedly connected to the clamping plate 305, the inner side of the clamping plate 305 is fixedly connected to the scraper 306, and the left side of the scraper 306 is in contact with the right side of the blade 207.

[0029] refer to Figure 5 The top and bottom of the slide groove 302 are fixedly connected with an L-shaped plate 4, the front end of the L-shaped plate 4 is fixedly connected with a hollow plate 5, the inner cavity of the hollow plate 5 is movably connected with a movable plate 6, the bottom of the movable plate 6 passes through the bottom of the hollow plate 5 and is fixedly connected with a limiting plate 7, the bottom of the limiting plate 7 is fixedly connected with a return spring 8, the bottom of the return spring 8 is fixedly connected with a rectangular plate 9, and the bottom of the rectangular plate 9 is fixedly connected to the top of the connecting plate 304.

[0030] As a technical optimization solution of the utility model, the arrangement of the L-shaped plate 4, the hollow plate 5, the movable plate 6, the limit plate 7, the return spring 8 and the rectangular plate 9 can assist the slide groove 302 in working, thereby avoiding the scraper 306 from being unable to be fixed.

[0031] refer to Figure 3 The bottom of the slide groove 302 is fixedly connected with a support rod 10, and the bottom of the support rod 10 is fixedly connected to the bottom of the inner wall of the working box 201.

[0032] As a technical optimization solution of the present invention, the support rod 10 is provided to assist the slide groove 302 in working, thereby preventing the control rod 301 from being easily tilted when being fixed.

[0033] refer to Figure 5 The top of the movable plate 6 is fixedly connected with a pressing block 11 , and the top of the pressing block 11 passes through the top of the hollow plate 5 .

[0034] As a technical optimization solution of the utility model, the setting of the pressing block 11 can assist the movable plate 6 to work, thereby preventing the movable plate 6 from being difficult to operate manually.

[0035] refer to Figure 3 The front end and the back end of the U-shaped plate 203 are fixedly connected to the control block 12, the inner cavity of the control block 12 is movably connected to the control column 13, and the top and bottom of the control column 13 penetrate the top and bottom of the control block 12 and are fixedly connected to the top and bottom of the inner wall of the working box 201.

[0036] As a technical optimization solution of the utility model, the setting of the control block 12 and the control column 13 can assist the U-shaped plate 203 in working, thereby avoiding shaking when the U-shaped plate 203 moves.

[0037] refer to Figure 2 The top of the right side of the working box 201 is fixedly connected with an inclined plate 14, and the inclined plate 14 and the working box 201 are used in conjunction with each other.

[0038] As a technical optimization solution of the present invention, the inclined plate 14 is provided to assist the work box 201 in its operation, thereby preventing dust from easily entering the work box 201 during cutting.

[0039] The working principle and use process of the utility model are as follows: when in use, the user presses the button block 11 to drive the button block 11 to move downward, and the downward movement of the button block 11 drives the movable plate 6 and the limit plate 7 to move downward to squeeze the reset spring 8 and move away from the hollow plate 5 at the same time, and moves the slider 303 to the right through the slide groove 302 to drive the connecting plate 304, the clamping plate 305 and the scraper 306 to move with it, and remove the scraper 306 for cleaning. When installation is required, the same principle can be followed.

[0040] In summary: the cutting device for sealing tape, through the coordinated use of the sealing tape processing machine 1, the cutting mechanism 2, the working box 201, the cylinder 202, the U-shaped plate 203, the first horizontal plate 204, the fixed block 205, the second horizontal plate 206, the blade 207, the movable mechanism 3, the control rod 301, the slide groove 302, the slider 303, the connecting plate 304, the clamping plate 305, the scraper 306, the L-shaped plate 4, the hollow plate 5, the movable plate 6, the limit plate 7, the reset spring 8, the rectangular plate 9, the support rod 10, the press block 11, the control block 12, the control column 13 and the inclined plate 14, solves the problem that the tape cutting device in the comparative case is not provided with a scraping device, and the cutting knife is prone to accumulate too much glue on the surface when performing cleaning work for a long time, and needs to be cleaned manually.

[0041] 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.

[0042] 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 cutting device for sealing tape, characterized in that: include: Sealing tape processing machine (1); A cutting mechanism (2), the bottom of the cutting mechanism (2) being fixedly connected to the top of the sealing tape processing machine (1), the cutting mechanism (2) comprising a working box (201), a cylinder (202), a U-shaped plate (203), a first transverse plate (204), a fixing block (205), a second transverse plate (206) and a blade (207), the top of the inner wall of the working box (201) being fixedly connected to the cylinder (202), the bottom of the cylinder (202) being fixedly connected to the U-shaped plate (203), the U-shaped plate (203) The left side of the bottom is fixedly connected with a first transverse plate (204); the front end and the back end of the right side of the first transverse plate (204) are fixedly connected with a fixing block (205); the right side of the fixing block (205) is fixedly connected with a second transverse plate (206); the top of the second transverse plate (206) is fixedly connected with the bottom of the U-shaped plate (203); the left side of the second transverse plate (206) is movably connected with a blade (207) via a rotating shaft; the left side of the blade (207) is movably connected with the right side of the first transverse plate (204) via the rotating shaft; A movable mechanism (3), the back end of the movable mechanism (3) is fixedly connected to the back end of the inner wall of the working box (201), the movable mechanism (3) comprises a control rod (301), a slide groove (302), a slider (303), a connecting plate (304), a clamping plate (305) and a scraper (306), the front end of the control rod (301) is fixedly connected to the slide groove (302), the front end of the slide groove (302) is slidably connected to the slider (303), the front end of the slider (303) is fixedly connected to the connecting plate (304), the top and bottom of the front end of the connecting plate (304) are fixedly connected to the clamping plate (305), the inner side of the clamping plate (305) is fixedly connected to the scraper (306), and the left side of the scraper (306) is in contact with the right side of the blade (207).

2. A sealing tape cutting device according to claim 1, characterized in that: The top and bottom of the slide groove (302) are fixedly connected to an L-shaped plate (4), the front end of the L-shaped plate (4) is fixedly connected to a hollow plate (5), the inner cavity of the hollow plate (5) is movably connected to a movable plate (6), the bottom of the movable plate (6) passes through the bottom of the hollow plate (5) and is fixedly connected to a limiting plate (7), the bottom of the limiting plate (7) is fixedly connected to a return spring (8), the bottom of the return spring (8) is fixedly connected to a rectangular plate (9), and the bottom of the rectangular plate (9) is fixedly connected to the top of the connecting plate (304).

3. A sealing tape cutting device according to claim 1, characterized in that: The bottom of the slide groove (302) is fixedly connected to a support rod (10), and the bottom of the support rod (10) is fixedly connected to the bottom of the inner wall of the working box (201).

4. A sealing tape cutting device according to claim 2, characterized in that: A pressing block (11) is fixedly connected to the top of the movable plate (6), and the top of the pressing block (11) penetrates the top of the hollow plate (5).

5. The cutting device for sealing tape according to claim 1, characterized in that: The front end and the back end of the U-shaped plate (203) are fixedly connected to a control block (12), the inner cavity of the control block (12) is movably connected to a control column (13), and the top and bottom of the control column (13) penetrate the top and bottom of the control block (12) and are fixedly connected to the top and bottom of the inner wall of the working box (201).

6. A sealing tape cutting device according to claim 1, characterized in that: The top of the right side of the working box (201) is fixedly connected with an inclined plate (14), and the inclined plate (14) and the working box (201) are used in conjunction with each other.

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