Distance-adjustable adhesive tape die cutting device

Abstract

The adhesive tape die cutting device comprises a bottom plate, a fastening assembly is fixedly installed on the top side of the bottom plate, a fixing cylinder is arranged above the fastening assembly, a plurality of first fixing holes are formed in the outer side of the fixing cylinder, an installation ring is connected to the outer side of the fixing cylinder in a sleeved mode, a plurality of second fixing holes are formed in the outer side of the installation ring, and the first fixing holes are communicated with the second fixing holes. The multiple second fixing holes are matched with the multiple first fixing holes, first bolts are installed in the multiple second fixing holes in a threaded mode, and when gaps or installation positions between the blades need to be adjusted, the multiple first bolts are detached from the installation ring, then the installation ring is held by hand and pushed to move to the designated position, and then the blades can be adjusted. And then a plurality of first bolts are installed in the first fixing holes and the second fixing holes in a threaded mode, so that fixed connection between the fixing barrel and the mounting ring can be completed, the gap between the two blades can be adjusted according to the cutting requirement, and mounting and dismounting are very easy and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape die-cutting, in particular to an adhesive tape die-cutting device with adjustable spacing. Background Art

[0002] As a daily consumable, adhesive tape has a high market demand, so it needs to be processed continuously by the production factory. During the processing of adhesive tape, the tape roll needs to be die-cut according to the required size after forming, and a die-cutting device will be used to cut the tape.

[0003] According to announcement number (CN219788626U), a die-cutting device for tape processing is proposed, including a processing table, the upper surface of the processing table is bolted to two fixed plates, the processing table is slidably connected to two movable plates, the fixed plate and the movable plate are rotatably connected to a rotating roller, the rotating roller is fixedly connected to a limiting cone, and the rotating roller is sleeved with a tape ring. This patent adjusts the position of the movable plate forward to squeeze the tape ring forward so that the tape ring and the limiting cone are stuck together. At the same time, the two tape rings are located on the same axis to prevent the tape conveying direction from deviating. However, the cutters on the existing tape die-cutting devices are basically fixedly installed, and the fixedly installed cutters cannot adjust the cutter gap according to the required size. Therefore, if the position of the cutting knife cannot be adjusted according to the required size before the tape die-cutting, the tape cannot be cut according to the required size. Therefore, a tape die-cutting device with adjustable spacing is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a tape die-cutting device with adjustable spacing, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A tape die-cutting device with adjustable spacing includes a base plate, a fastening assembly is fixedly installed on the top side of the base plate, a fixing cylinder is arranged above the fastening assembly, a plurality of first fixing holes are opened on the outer side of the fixing cylinder, a mounting ring is sleeved on the outer side of the fixing cylinder, a plurality of second fixing holes are opened on the outer side of the mounting ring, the plurality of second fixing holes are adapted to the plurality of first fixing holes, a first bolt is threadedly installed in the plurality of second fixing holes, the other ends of the plurality of first bolts are respectively threadedly installed in the plurality of first fixing holes, the plurality of first bolts are adapted to the plurality of first fixing holes, a plurality of fixing grooves are opened on the mounting ring, a placement ring is fixedly installed on one side of the mounting ring, a blade is clamped on the outer side of the placement ring, the blade has a plurality of mounting holes, the plurality of mounting holes are adapted to the plurality of fixing grooves, and a fixing assembly is arranged on one side of the blade.

[0007] Preferably, the fastening assembly includes a placement rack fixedly mounted on the top side of the base plate, with two limiting slots on both sides of the placement rack, and a fixing rack provided on the outer side of the placement rack, with two limiting holes on both sides of the fixing rack.

[0008] Preferably, the two limiting holes opened on both sides of the fixing frame are movably inserted with limiting rods, the two limiting rods are U-shaped, and the other ends of the two limiting rods are inserted into the two limiting grooves opened on both sides of the placement frame.

[0009] Preferably, the fixing assembly includes a fixing plate arranged on one side of the blade, the fixing plate is provided with a plurality of assembly holes, the plurality of assembly holes are adapted to the plurality of mounting holes and the plurality of fixing grooves, second bolts are threadedly installed in the plurality of assembly holes, and the other ends of the plurality of second bolts pass through the plurality of mounting holes and are respectively threadedly installed in the plurality of fixing grooves.

[0010] Preferably, a mounting bracket is fixedly installed on the top side of the base plate, and the mounting bracket is L-shaped. Two cylinders are fixedly installed on the top side of the mounting bracket, and the output ends of the two cylinders pass through the mounting bracket and are fixedly connected to a connecting bracket. A ruler is fixedly installed on one side of the connecting bracket.

[0011] Preferably, a rotating motor is fixedly installed on one side of the connecting frame, the output end of the rotating motor rotates through the connecting frame and is fixedly installed with a rotating rod, the other end of the rotating rod is rotatably connected to the inner wall of one side of the connecting frame, and a fixed cylinder is fixedly sleeved on the outer side of the rotating rod, and the connecting frame is U-shaped.

[0012] Preferably, support legs are fixedly mounted on the bottom side of the base plate, and the number of the support legs is four.

[0013] Compared with the prior art, the beneficial effects of the present invention are: when it is necessary to adjust the gap between the blades or the installation position of the tape die-cutting device with adjustable spacing, the multiple first bolts are removed from the installation ring, and then the installation ring is moved to the specified position by hand, and then the multiple first bolts are threadedly installed into the first fixing hole and the second fixing hole to complete the fixed connection between the fixing cylinder and the installation ring. The gap between the two blades can be adjusted according to the cutting requirements. After adjusting the distance between the two blades, the tape can be cut according to the specific size. The installation and disassembly are very simple and easy to use.

[0014] When the blade needs to be replaced, the multiple second bolts are removed from the fixing plate, and then a new blade is placed on the placement ring. Then, the multiple assembly holes opened in the fixing plate are aligned with the multiple mounting holes opened in the blade, and the other ends of the multiple second bolts are respectively threaded into the fixing grooves opened in the mounting ring to complete the fixing of the blade, which can prevent the blade from falling off. When the blade needs to be replaced, it is only necessary to remove the multiple second bolts to replace the new blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of some parts of the structural fixing frame of the utility model;

[0017] Figure 3 This is a schematic diagram of some parts of the fixed cylinder structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the blade parts of the utility model.

[0019] In the figure: 1. Base plate; 2. Support leg; 3. Placement frame; 4. Fixing frame; 5. Limiting groove; 6. Limiting hole; 7. Limiting rod; 8. Mounting frame; 9. Cylinder; 10. Connecting frame; 11. Ruler; 12. Rotating motor; 13. Rotating rod; 14. Fixing cylinder; 15. First fixing hole; 16. Mounting ring; 17. Second fixing hole; 18. First bolt; 19. Fixing groove; 20. Placement ring; 21. Blade; 22. Mounting hole; 23. Fixing plate; 24. Assembly hole; 25. Second bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-4, a tape die-cutting device with adjustable spacing includes a base plate 1, a fastening assembly is fixedly installed on the top side of the base plate 1, a fixing cylinder 14 is arranged above the fastening assembly, a plurality of first fixing holes 15 are opened on the outer side of the fixing cylinder 14, a mounting ring 16 is sleeved on the outer side of the fixing cylinder 14, a plurality of second fixing holes 17 are opened on the outer side of the mounting ring 16, the plurality of second fixing holes 17 are adapted to the plurality of first fixing holes 15, a first bolt 18 is threadedly installed in the plurality of second fixing holes 17, the other ends of the plurality of first bolts 18 are respectively threadedly installed in the plurality of first fixing holes 15, the plurality of first bolts 18 are adapted to the plurality of first fixing holes 15, a plurality of fixing grooves 19 are opened on the mounting ring 16, a placement ring 20 is fixedly installed on one side of the mounting ring 16, a blade 21 is clamped on the outer side of the placement ring 20, the blade 21 is opened with a plurality of mounting holes 22, the plurality of mounting holes 22 are adapted to the plurality of fixing grooves 19, the blade 21 A fixing assembly is provided on one side. When the gap of the blade 21 needs to be adjusted, the multiple first bolts 18 are first removed from the mounting ring 16. Then, according to the required cutting requirements, the handheld mounting ring 16 is moved to the required installation position. When moving to the installation position, the multiple second fixing holes 17 opened in the mounting ring 16 will be aligned with the multiple first fixing holes 15 opened in the fixing cylinder 14. Then, the multiple first bolts 18 are respectively installed into the aligned first fixing holes 15 and second fixing holes 17 using a tool to complete the fixed connection between the fixing cylinder 14 and the mounting ring 16. The installation position of the blade 21 and the gap between the two blades 21 can be adjusted according to the cutting requirements. After adjusting the distance between the two blades, the tape can be cut according to the specific size. Moreover, by installing multiple first bolts 18, it can be ensured that the mounting ring 16 will not detach when the fixing cylinder 14 rotates.

[0022] Specifically, the fastening assembly includes a placement rack 3 fixedly mounted on the top side of the base plate 1, with two limit slots 5 on both sides of the placement rack 3, a fixing rack 4 is provided on the outside of the placement rack 3, and two limit holes 6 are provided on both sides of the fixing rack 4, and the two limit holes 6 opened on both sides of the fixing rack 4 are movably inserted into the limit rods 7, and the two limit rods 7 are both U-shaped, and the other ends of the two limit rods 7 are inserted into the two limit slots 5 opened on both sides of the placement rack 3. By spreading the tape flat on the placement rack 3 and then fixing the tape through the fixing rack 4, after fixing is completed, the two limit rods 7 are respectively inserted into the two limit holes 6 opened on both sides of the fixing rack 4, and then the other ends of the two limit rods 7 will enter the multiple limit holes 6, and then the fixing rack 4 and the placement rack 3 form a fixed connection, which can prevent the tape from being offset when cutting.

[0023] Specifically, the fixing assembly includes a fixing plate 23 provided on one side of the blade 21, and a plurality of assembly holes 24 are provided on the fixing plate 23. The plurality of assembly holes 24 are adapted to the plurality of mounting holes 22 and the plurality of fixing grooves 19. Second bolts 25 are threadedly installed in the plurality of assembly holes 24. The other ends of the plurality of second bolts 25 pass through the plurality of mounting holes 22 and are threadedly installed in the plurality of fixing grooves 19 respectively. When the blade 21 needs to be replaced, the plurality of second bolts 25 are removed from the fixing plate 23 by using a tool, and the fixing plate 23 is removed from the blade 21. When it falls off, the blade 21 can be removed from the placement ring 20, and then a new blade 21 can be placed on the placement ring 20. Then, the multiple assembly holes 24 opened on the fixing plate 23 are aligned with the multiple mounting holes 22 opened on the blade 21, and then the multiple second bolts 25 are installed into the fixing plate 23 again. The other ends of the multiple second bolts 25 will respectively pass through the multiple mounting holes 22 and be threaded into the multiple fixing grooves 19. Then the blade 21 can be fixed between the mounting ring 16 and the fixing plate 23 by the multiple second bolts 25.

[0024] Specifically, a mounting frame 8 is fixedly installed on the top side of the base plate 1, and the mounting frame 8 is L-shaped. Two cylinders 9 are fixedly installed on the top side of the mounting frame 8. The output ends of the two cylinders 9 pass through the mounting frame 8 and are fixedly connected to the connecting frame 10. A ruler 11 is fixedly installed on one side of the connecting frame 10. A rotating motor 12 is fixedly installed on one side of the connecting frame 10. The output end of the rotating motor 12 rotates through the connecting frame 10 and is fixedly installed with a rotating rod 13. The other end of the rotating rod 13 is rotatably connected to the inner wall of one side of the connecting frame 10. The outer side of the rotating rod 13 is fixedly sleeved with a fixed cylinder 14. The connecting frame 10 is U-shaped, and a supporting leg 2 is fixedly installed on the bottom side of the base plate 1. There are four supporting legs 2. By starting the two cylinders 9, the two cylinders 9 run synchronously to drive the connecting frame 10 to move downward. When the blade 21 contacts the surface of the tape, the cylinder 9 stops running, and then the rotating motor 12 is started to drive the fixed cylinder 14 fixedly sleeved on the outside of the rotating rod 13 to rotate. Then, the blade 21 set on the outside of the fixed cylinder 14 can cut the tape, and the ruler 11 fixedly installed on one side of the connecting frame 10 can adjust the installation position of the mounting ring 16 according to the size of the cutting required.

[0025] When in use: spread the tape flat and place it on the placement rack 3, then fix the tape through the fixing rack 4, and after fixing, insert the two limit rods 7 into the two limit holes 6 opened on both sides of the fixing rack 4 respectively, and then the other ends of the two limit rods 7 will enter the multiple limit holes 6, and then the fixing rack 4 and the placement rack 3 form a fixed connection, which can avoid the tape from deviating when cutting the tape. After the tape is fixed, start the two cylinders 9, and the two cylinders 9 run synchronously to drive the connecting rack 10 to move down. When the blade 21 contacts the surface of the tape, the cylinder 9 stops running, and then Start the rotating motor 12 to drive the fixed cylinder 14 fixedly sleeved on the outside of the rotating rod 13 to rotate, and then the blade 21 set on the outside of the fixed cylinder 14 can cut the tape. When the gap of the blade 21 needs to be adjusted, first remove the multiple first bolts 18 from the mounting ring 16, and then move the mounting ring 16 to the required installation position according to the required cutting needs. When moving to the installation position, the multiple second fixing holes 17 opened in the mounting ring 16 will be aligned with the multiple first fixing holes 15 opened in the fixing cylinder 14, and then use tools to install the multiple first bolts 18 into the aligned first fixing holes 15 and second fixing holes 17 respectively. 7, the fixed connection between the fixing cylinder 14 and the mounting ring 16 can be completed, and the installation position of the blade 21 and the gap between the two blades 21 can be adjusted according to the cutting requirements. The installation of the plurality of first bolts 18 can ensure that the mounting ring 16 will not be separated when the fixing cylinder 14 rotates. When the blade 21 needs to be replaced, the plurality of second bolts 25 can be removed from the fixing plate 23 by using a tool. When the fixing plate 23 falls off from the blade 21, the blade 21 can be removed from the placement ring 20, and then a new blade 21 is placed on the placement ring 20, and then the plurality of second bolts 25 opened on the fixing plate 23 are opened. The assembly holes 24 are aligned with the multiple mounting holes 22 opened on the blade 21, and then the multiple second bolts 25 are installed into the fixing plate 23 again. The other ends of the multiple second bolts 25 will respectively pass through the multiple mounting holes 22 and be threaded into the multiple fixing grooves 19. Then the blade 21 can be fixed between the mounting ring 16 and the fixing plate 23 by the multiple second bolts 25, ensuring that the blade 21 will not fall off during rotation, and the multiple second bolts 25 can also play a limiting role on the blade 21. By adapting the multiple first fixing holes 15 and the multiple second fixing holes 17, the gap between the blades 21 can be adjusted according to needs.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tape die-cutting device with adjustable spacing, comprising a bottom plate (1), characterized in that: A fastening assembly is fixedly installed on the top side of the bottom plate (1), a fixing cylinder (14) is arranged above the fastening assembly, a plurality of first fixing holes (15) are provided on the outer side of the fixing cylinder (14), a mounting ring (16) is sleeved on the outer side of the fixing cylinder (14), a plurality of second fixing holes (17) are provided on the outer side of the mounting ring (16), the plurality of second fixing holes (17) are matched with the plurality of first fixing holes (15), a first bolt (18) is threadedly installed in each of the plurality of second fixing holes (17), and the plurality of first bolts (18) are provided in a plurality of holes. The other ends are respectively threadedly mounted in the plurality of first fixing holes (15), the plurality of first bolts (18) are matched with the plurality of first fixing holes (15), the mounting ring (16) is provided with a plurality of fixing grooves (19), a placement ring (20) is fixedly mounted on one side of the mounting ring (16), a blade (21) is clamped on the outer side of the placement ring (20), the blade (21) is provided with a plurality of mounting holes (22), the plurality of mounting holes (22) are matched with the plurality of fixing grooves (19), and a fixing component is provided on one side of the blade (21).

2. The spacing-adjustable tape die-cutting device according to claim 1, characterized in that: The fastening assembly comprises a placement frame (3) fixedly mounted on the top side of the base plate (1), two limit slots (5) being provided on both sides of the placement frame (3), a fixing frame (4) being provided on the outer side of the placement frame (3), two limit holes (6) being provided on both sides of the fixing frame (4).

3. The spacing-adjustable tape die-cutting device according to claim 2, characterized in that: The two limiting holes (6) opened on both sides of the fixing frame (4) are both movably inserted into the limiting rods (7), the two limiting rods (7) are both arranged in a U shape, and the other ends of the two limiting rods (7) are both inserted into the two limiting grooves (5) opened on both sides of the placement frame (3).

4. The spacing-adjustable tape die-cutting device according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (23) arranged on one side of the blade (21); the fixing plate (23) is provided with a plurality of assembly holes (24); the plurality of assembly holes (24) are adapted to the plurality of mounting holes (22) and the plurality of fixing grooves (19); second bolts (25) are threadedly installed in the plurality of assembly holes (24); the other ends of the plurality of second bolts (25) pass through the plurality of mounting holes (22) and are respectively threadedly installed in the plurality of fixing grooves (19).

5. The spacing-adjustable tape die-cutting device according to claim 1, characterized in that: A mounting frame (8) is fixedly mounted on the top side of the base plate (1), the mounting frame (8) being L-shaped, two cylinders (9) are fixedly mounted on the top side of the mounting frame (8), the output ends of the two cylinders (9) pass through the mounting frame (8) and are fixedly connected to a connecting frame (10), and a ruler (11) is fixedly mounted on one side of the connecting frame (10).

6. The spacing-adjustable tape die-cutting device according to claim 5, characterized in that: A rotating motor (12) is fixedly mounted on one side of the connecting frame (10); the output end of the rotating motor (12) rotatably penetrates the connecting frame (10) and is fixedly mounted with a rotating rod (13); the other end of the rotating rod (13) is rotatably connected to an inner wall of one side of the connecting frame (10); a fixed cylinder (14) is fixedly sleeved on the outer side of the rotating rod (13); and the connecting frame (10) is U-shaped.

7. The spacing-adjustable tape die-cutting device according to claim 1, characterized in that: Support legs (2) are fixedly mounted on the bottom side of the base plate (1), and the number of the support legs (2) is four.

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