Multi-size adhesive tape dispenser for adhesive tape

Abstract

The invention provides a multi-size adhesive tape distributor for adhesive tapes, and relates to the technical field of distributors, the multi-size adhesive tape distributor comprises a shell and a guide frame, a limiting clamp is rotatably mounted in the shell, the limiting clamp comprises a positioning plate, a mounting sleeve and a reset rod, and a connecting block is fixedly mounted in the mounting sleeve; arc-shaped sliding blocks are installed at the four side ends of the connecting block in a sliding mode, the guide frame plays a role in pressing the adhesive tape body by moving the shell and the guide frame, meanwhile, the guide frame is moved, the installation frame is clamped into a gap of a carton, and the guide frame presses the adhesive tape body to move and package by pulling the shell. Meanwhile, the mounting frame moves in the gap of the carton and plays a role in guiding the guide frame, and the adhesive tape body and the surface of the carton form a continuous and flat contact surface, so that the overall firmness of packaging can be improved, it is ensured that the carton can bear more pressure and impact in the transportation and carrying process, and the service life of the carton is prolonged. Therefore, the safety of articles in the carton is protected.

Description

Technical Field

[0001] The present invention belongs to the technical field of dispensers, and more particularly, relates to a multi-size adhesive tape dispenser for adhesive tapes. Background Art

[0002] Tape is used more and more widely in people's daily life, especially with the development of logistics technology, express delivery has become common in our lives. Most express delivery needs to be packaged. When packaging the express delivery, a large amount of tape is needed for sealing. In order to make the tape more convenient to use, a tape dispenser is now needed.

[0003] 1. The dispenser is usually designed in an integrated form, the internal structure is tightly integrated, and the fixing fixtures are all individually matched components. In the process of packaging cartons, due to the requirements of different products, various sizes of tapes are required, but the specifications of the dispenser are standardized and cannot be flexibly adjusted according to the size of the packaged carton, which limits its flexibility and extensiveness of use.

[0004] 2. When packaging cartons, a handheld dispensing device is used to pull the tape through the device to complete the packaging of the cartons. However, when the operator holds the dispenser and moves it horizontally, the device often becomes misaligned. This misalignment will cause the area where the tape is bonded to the carton to become uneven, affecting the firmness of the packaging. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a multi-size tape dispenser for tapes to solve the above problems.

[0006] A multi-size tape dispenser for adhesive tapes comprises a shell and a guide frame, wherein a limit clamp is rotatably installed inside the shell, wherein the limit clamp comprises a positioning plate, a mounting sleeve, and a reset rod, wherein a connecting block is fixedly installed inside the mounting sleeve, wherein four side ends of the connecting block are slidably installed with arc-shaped sliders, wherein a second telescopic rod is fixedly installed at the bottom end of the arc-shaped slider, wherein a holder is fixedly installed at the bottom end of the arc-shaped slider, and an adhesive tape body is movably installed on the outer surface of the mounting sleeve.

[0007] Preferably, a horizontal push plate is slidably installed inside the mounting sleeve, at least two support rods are rotatably installed on the side ends of the horizontal push plate, a transmission shaft is rotatably installed on the side ends of the positioning plate, a threaded rod is slidably installed on the end of the transmission shaft, a rotating plate is fixedly installed on the top end of the transmission shaft, limiting grooves are provided on the four side ends of the rotating plate, a fixing block is fixedly installed on the side end of the outer shell, two first telescopic rods are fixedly installed on the side ends of the fixing block, and the top ends of the two first telescopic rods are fixedly installed with the same limiting plate.

[0008] Preferably, a connecting rod is fixedly installed on the side end of the limit plate, a plug plate is fixedly installed on the top end of the connecting rod, a side panel is fixedly installed on the side end of the shell, a sealing strip is fixedly installed on the side end of the side panel, a mounting strip is fixedly installed on the inner side of the side panel, a guide wheel is fixedly installed inside the guide frame, a mounting frame is rotatably installed inside the guide wheel, and two rollers are rotatably installed on the inner side wall of the guide frame.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] In the present invention, the arc-shaped slider slides on the four side ends of the connecting block, and the arc-shaped slider moves to pull the top end of the second telescopic rod, so that the second telescopic rod slides and retracts on the side ends of the connecting block, which plays a guiding role for the arc-shaped slider. By rotating the threaded rod, the four arc-shaped sliders are controlled to expand and contract, which can adapt to tape bodies of different sizes without complicated adjustments or replacement of parts, greatly improving the flexibility and convenience of the equipment and increasing the scope of use of the device.

[0011] In the present invention, the outer shell and the guide frame are moved, and the guide frame presses the tape body. At the same time, the guide frame is moved to insert the mounting frame into the gap of the carton. By pulling the outer shell, the guide frame presses the tape body to move the package. At the same time, since the mounting frame moves in the gap of the carton, it guides the guide frame. The tape body forms a continuous and flat contact surface with the surface of the carton. This can improve the overall firmness of the package and ensure that the carton can withstand more pressure and impact during transportation and handling, thereby protecting the safety of the items inside the carton.

[0012] In the present invention, by releasing the thrust on the limit plate, under the reverse force of the first telescopic rod, the first telescopic rod applies a pulling force to the limit plate, so that the limit plate slides on the side end of the fixed block, and the limit plate moves toward the side end of the rotating plate. A plurality of limit grooves are provided on the surface of the rotating plate, and the top end of the limit plate is inserted into the inside of the limit groove to fix the position of the rotating plate. In any case, if it is accidentally touched during operation, the rotating plate will rotate, affecting the fixed installation of the tape body.

[0013] In the present invention, by rotating the rotating plate, the rotating plate drives the transmission shaft to rotate inside the positioning plate. At the same time, the transmission shaft fits with the threaded rod, driving the threaded rod to rotate at the side end of the connecting block. The inside of the horizontal push plate fits with the surface of the threaded rod. The threaded rod generates a horizontal force on the horizontal push plate. The inclined support rod pushes the arc-shaped slider, which can control the expansion of the arc-shaped slider. The operation is convenient and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the shell structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the side plate structure of the present invention;

[0016] Figure 3 It is a schematic diagram of the guide frame structure of the present invention;

[0017] Figure 4 It is a schematic diagram of the structure of the limiting plate of the present invention;

[0018] Figure 5 It is a schematic diagram of the structure of the mounting sleeve of the present invention;

[0019] Figure 6 It is a schematic diagram of the horizontal push plate structure of the present invention.

[0020] In the figure, the correspondence between the component names and the figure numbers is: 1. shell; 11. guide frame; 12. tape body; 13. roller; 14. guide wheel; 15. mounting frame; 16. positioning plate; 17. rotating plate; 18. connecting rod; 19. limiting plate; 21. mounting strip; 22. side plate; 23. sealing strip; 24. fixing block; 25. first telescopic rod; 26. plug plate; 27. limiting groove; 28. mounting sleeve; 29. ​​transmission shaft; 31. threaded rod; 32. arc-shaped slider; 33. second telescopic rod; 34. reset rod; 35. connecting block; 36. horizontal push plate; 37. support rod; 38. holder. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] See also Figure 1 - Figure 6 The present invention provides a multi-size tape dispenser for adhesive tapes, comprising a housing 1 and a guide frame 11. A limit clamp is rotatably installed inside the housing 1. The limit clamp comprises a positioning plate 16, a mounting sleeve 28, and a reset rod 34. A connecting block 35 is fixedly installed inside the mounting sleeve 28. An arc-shaped slider 32 is slidably installed on four side ends of the connecting block 35. A second telescopic rod 33 is fixedly installed on the bottom end of the arc-shaped slider 32. A holder 38 is fixedly installed on the bottom end of the arc-shaped slider 32. The outer surface of the mounting sleeve 28 is movable. The tape body 12 is installed to push the support rod 37 to rotate at the bottom end of the arc-shaped slider 32. The top end of the support rod 37 is rotatably connected to the holder 38. The inclined support rod 37 pushes the arc-shaped slider 32. At the same time, the arc-shaped slider 32 slides on the four side ends of the connecting block 35. The arc-shaped slider 32 moves to pull the top end of the second telescopic rod 33, allowing the second telescopic rod 33 to slide and retract on the side ends of the connecting block 35, which guides the arc-shaped slider 32. By rotating the threaded rod 31, the four arc-shaped sliders 32 are controlled to expand and contract.

[0023] A horizontal push plate 36 is slidably installed inside the mounting sleeve 28, and at least two support rods 37 are rotatably installed on the side end of the horizontal push plate 36. A transmission shaft 29 is rotatably installed on the side end of the positioning plate 16, and a threaded rod 31 is slidably installed on the end of the transmission shaft 29. A rotating plate 17 is fixedly installed on the top of the transmission shaft 29, and limiting grooves 27 are provided on the four side ends of the rotating plate 17. A fixed block 24 is fixedly installed on the side end of the housing 1, and two first telescopic rods 25 are fixedly installed on the side end of the fixed block 24. The top ends of the two first telescopic rods 25 are fixedly installed with the same limiting plate 19. By pushing the limiting plate 19, the limiting plate 19 is allowed to move in the fixed block 24. The side end portion slides, and at the same time, the movement of the limit plate 19 pulls the top end of the first telescopic rod 25, causing the elastic potential energy of the first telescopic rod 25 to increase. At the same time, the limit plate 19 slides to one side, pushing the connecting rod 18 and the plug plate 26 to slide together, and the plug plate 26 slides inside the guide frame 11 to leave the side end portion of the mounting strip 21. The limit plate 19 slides to one side, pushing the connecting rod 18 and the plug plate 26 to slide together, and the plug plate 26 slides inside the guide frame 11 to leave the side end portion of the mounting strip 21. By pulling the side plate 22, the side plate 22 drives the sealing strip 23 to slide on the side end portion of the shell 1, and the side plate 22 is removed from the side end portion of the shell 1.

[0024] A connecting rod 18 is fixedly installed on the side end of the limiting plate 19, and a plug plate 26 is fixedly installed on the top of the connecting rod 18. A side panel 22 is fixedly installed on the side end of the shell 1, and a sealing strip 23 is fixedly installed on the side end of the side panel 22. A mounting strip 21 is fixedly installed on the inner side of the side panel 22. A guide wheel 14 is fixedly installed inside the guide frame 11. By moving the shell 1 and the guide frame 11, the guide frame 11 presses the tape body 12. At the same time, the guide frame 11 is moved to insert the mounting frame 15 into the gap of the carton. By pulling the shell 1, the guide frame 11 presses the tape body 12 to move and package. At the same time, since the mounting frame 15 moves in the gap of the carton, it guides the guide frame 11. The mounting frame 15 is rotatably installed inside the guide wheel 14, and two rollers 13 are rotatably installed on the inner wall of the guide frame 11.

[0025] Working principle:

[0026] The first step is to sleeve the tape body 12 on the surface of the mounting sleeve 28 during use, slide and squeeze the tape body 12 outward through multiple mounting sleeves 28, and fit and fix it with the inner wall of the tape body 12. By pulling one end of the tape body 12, the tape body 12 is guided to pass through the interior of the guide frame 11. The tape body 12 moves on the surfaces of multiple rollers 13. At the same time, the tape body 12 is applied by obliquely pressing the shell 1 and the guide frame 11. By pushing the limit plate 19, the limit plate 19 is allowed to slide on the side end of the fixed block 24. At the same time, the movement of the limit plate 19 pulls the top end of the first telescopic rod 25, causing the elastic potential energy of the first telescopic rod 25 to increase. At the same time, the limit plate 19 slides to one side, pushing the connecting rod 18 and the plug plate 26 to slide together. The plug plate 26 slides inside the guide frame 11 away from the side end of the mounting strip 21. By pulling the side plate 22, the side plate 22 drives the sealing strip 23 to slide on the side end of the shell 1, and the side plate 22 is removed from the side end of the shell 1.

[0027] When the limit plate 19 moves, one end of the limit plate 19 also slides away from the side end of the rotating plate 17. By rotating the rotating plate 17, the rotating plate 17 drives the transmission shaft 29 to rotate inside the positioning plate 16. At the same time, the transmission shaft 29 is engaged with the threaded rod 31, driving the threaded rod 31 to rotate at the side end of the connecting block 35. The inside of the horizontal push plate 36 is engaged with the surface of the threaded rod 31. The threaded rod 31 generates a horizontal force on the horizontal push plate 36, pushing the horizontal push plate 36 to slide toward the side end of the connecting block 35. The horizontal push plate 36 moves to one side, pushing the end of the support rod 37 The arc-shaped slider 32 is pushed and squeezed, and the support rod 37 is pushed to rotate at the bottom end of the arc-shaped slider 32. The top end of the support rod 37 is rotatably connected to the holder 38. The inclined support rod 37 pushes the arc-shaped slider 32. At the same time, the arc-shaped slider 32 slides on the four side ends of the connecting block 35. The arc-shaped slider 32 moves to pull the top end of the second telescopic rod 33, allowing the second telescopic rod 33 to slide and retract on the side ends of the connecting block 35, which guides the arc-shaped slider 32. By rotating the threaded rod 31, the four arc-shaped sliders 32 are controlled to expand and contract, and tape bodies 12 of different sizes can be installed, increasing the versatility of use.

[0028] In the second step, after the tape body 12 is installed, the side plate 22 is moved to align the sealing strip 23 with the side end of the shell 1, and the side plate 22 is moved to drive the installation strip 21 to slide along the inside of the guide frame 11. By releasing the thrust on the limit plate 19, under the reverse force of the first telescopic rod 25, the first telescopic rod 25 applies a pulling force to the limit plate 19, so that the limit plate 19 slides on the side end of the fixed block 24, and the limit plate 19 moves toward the side end of the rotating plate 17. The surface of the rotating plate 17 is provided with a plurality of limit grooves 27, and the top end of the limit plate 19 is inserted into the inside of the limit groove 27 to fix the position of the rotating plate 17. In any case, if it is accidentally touched during operation, the rotating plate 17 rotates, affecting the fixation of the tape body 12. At the same time, the connecting rod 18 and the plug plate 26 are pulled by the limit plate 19 to move, so that the plug plate 26 slides inside the guide frame 11. The top end of the plug plate 26 is inserted into the interior of the mounting strip 21 to fix the position of the side plate 22. At the same time, the side plate 22 moves and squeezes the side end of the guide wheel 14 at the side end of the guide frame 11. Spring rods are installed on both sides of the mounting frame 15 and are connected to the guide wheel 14 to squeeze the side end of the guide wheel 14, causing the two spring rods to be stressed at the same time. The spring rods extend and retract with each other, so that the mounting frame 15 is in the middle of the guide wheel 14. At the same time, by moving the outer shell 1 and the guide frame 11, the guide frame 11 presses the tape body 12. At the same time, the guide frame 11 is moved to insert the mounting frame 15 into the gap of the carton. By pulling the outer shell 1, the guide frame 11 presses the tape body 12 to move and package. At the same time, since the mounting frame 15 moves in the gap of the carton, it guides the guide frame 11, and at the same time, the tape body 12 is more closely attached to the surface of the carton to prevent the formation of wrinkles and increase the firmness of the package.

[0029] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A multi-size tape dispenser for adhesive tapes, comprising a housing (1) and a guide frame (11), characterized in that: A limit clamp is rotatably installed inside the housing (1), and the limit clamp comprises a positioning plate (16), a mounting sleeve (28), and a reset rod (34). A connecting block (35) is fixedly installed inside the mounting sleeve (28), and an arc-shaped slider (32) is slidably installed on the four side ends of the connecting block (35). A second telescopic rod (33) is fixedly installed on the bottom end of the arc-shaped slider (32), and a clamping seat (38) is fixedly installed on the bottom end of the arc-shaped slider (32). The outer surface of the mounting sleeve (28) is movably installed with a tape body (12).

2. A multi-size tape dispenser for adhesive tapes as claimed in claim 1, characterized in that: A horizontal push plate (36) is slidably mounted inside the mounting sleeve (28), and at least two support rods (37) are rotatably mounted on the side end of the horizontal push plate (36); The top end of the support rod (37) is rotatably connected to the holder (38).

3. A multi-size tape dispenser for adhesive tapes as claimed in claim 1, characterized in that: A transmission shaft (29) is rotatably mounted on the side end of the positioning plate (16), and a threaded rod (31) is slidably mounted on the end of the transmission shaft (29); The transmission shaft (29) and the threaded rod (31) rotate synchronously, and the threaded rod (31) can slide on one side of the transmission shaft (29).

4. A multi-size tape dispenser for adhesive tapes as claimed in claim 3, characterized in that: A rotating plate (17) is fixedly mounted on the top end of the transmission shaft (29), and limiting grooves (27) are provided on four side ends of the rotating plate (17).

5. A multi-size tape dispenser for adhesive tapes as claimed in claim 1, characterized in that: A fixing block (24) is fixedly mounted on the side end of the housing (1), two first telescopic rods (25) are fixedly mounted on the side end of the fixing block (24), and the top ends of the two first telescopic rods (25) are both fixedly mounted with the same limiting plate (19).

6. A multi-size tape dispenser for adhesive tapes as claimed in claim 5, characterized in that: A connecting rod (18) is fixedly mounted on the side end of the limiting plate (19), and a plug plate (26) is fixedly mounted on the top end of the connecting rod (18).

7. A multi-size tape dispenser for adhesive tapes as claimed in claim 1, characterized in that: A side plate (22) is fixedly mounted on the side end of the housing (1), a sealing strip (23) is fixedly mounted on the side end of the side plate (22), and a mounting strip (21) is fixedly mounted on the inner side of the side plate (22); The surface of the mounting strip (21) is provided with a plurality of sockets which are mutually engaged with the plug board (26).

8. A multi-size tape dispenser for adhesive tapes as claimed in claim 1, characterized in that: A guide wheel (14) is fixedly mounted inside the guide frame (11).

9. A multi-size tape dispenser for adhesive tapes as claimed in claim 8, characterized in that: A mounting frame (15) is rotatably mounted inside the guide wheel (14); Wherein, both ends of the mounting frame (15) are connected to the guide wheel (14) through spring rods.

10. A multi-size tape dispenser for adhesive tapes as claimed in claim 1, characterized in that: Two rollers (13) are rotatably mounted on the inner side wall of the guide frame (11).

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