Box sealing adhesive tape fixed-length splitting machine convenient to adjust
By designing flexible components such as rotating rods, slide chutes, sliding blocks, limiting rings and protective layers in the box-sealing tape fixed-length slitting machine, the problems of inaccurate tape slitting and inflexible limiting structure in the prior art are solved, and the accuracy of tape slitting and equipment flexibility and stability are achieved.
Patent Information
- Application Number
- CN202422312612.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The existing box sealing tape slitting machines cannot limit the two sides of the tape according to the required width, resulting in the displacement of the reel during the slitting operation, the tape cannot be accurately plugged, which affects the processing effect, and the limit structure cannot be adapted and adjusted according to the size of the reel, and the structural flexibility is limited.
A box sealing tape fixed-length slitting machine including a first fixing frame and a second fixing frame is designed. By providing flexible components such as a rotating rod, a slide chute, a sliding block, a limiting ferrule and a protective layer, the limiting fixation and adjustment of both sides of the reel are achieved to ensure the fixity and stability during the slitting process.
It realizes adaptation and adjustment according to the size of the roll, ensures accurate slicing of the tape, improves processing effect, and reduces frictional damage through protective layers, increasing the flexibility and stability of the equipment.
Smart Images
Figure CN223032631U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tape fixed-length cutting machines, in particular to a box-sealing tape fixed-length cutting machine which is convenient to adjust. Background Technique
[0002] The box-sealing tape, also known as packaging tape, is based on BOPP biaxially oriented polypropylene film. Through uniform heating and coating of pressure-sensitive adhesive emulsion to form an adhesive layer, it can form a protective outer surface at the sealing part of product packaging, so as to achieve the purposes of dust prevention, oil prevention, moisture prevention, waterproofing, and anti-theft. At the same time, the packaged items are evenly stressed, avoiding damage to the items caused by uneven stress.
[0003] When processing and producing packaging tapes, a tape slitter is used to slit wide tapes, mica tapes or films and other materials into multiple narrow materials. The currently used slitting equipment cannot limit and fix the two sides of the tape according to the required width. During the slitting operation, the tape is prone to displacement of the reel, resulting in the tape not being accurately sleeved outside the reel, affecting the processing effect. At the same time, the position of the limiting structure is fixed and cannot be adaptively adjusted according to the size of the reel, and the structural flexibility is limited.
[0004] Therefore, a new type of box-sealing tape fixed-length cutting machine which is convenient to adjust is proposed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a box-sealing tape fixed-length cutting machine which is convenient to adjust, so as to solve the problems in the above background technique that the equipment cannot limit and fix the two sides of the tape according to the required width, and during the slitting operation, the tape is prone to displacement of the reel, resulting in the tape not being accurately sleeved outside the reel, affecting the processing effect. At the same time, the position of the limiting structure is fixed and cannot be adaptively adjusted according to the size of the reel, and the structural flexibility is limited.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a box-sealing tape fixed-length cutting machine which is convenient to adjust, including a first fixing frame and a second fixing frame. The second fixing frame is located on the right side of the first fixing frame. Two groups of bases are fixedly connected to the bottoms of the first fixing frame and the second fixing frame respectively. A fixing plate is fixedly connected between the tops of the rear ends of the first fixing frame and the second fixing frame. A connecting plate is fixedly connected between the bottoms of the first fixing frame and the second fixing frame. A flexible component which is convenient to adjust is arranged between the first fixing frame and the second fixing frame;
[0007] The flexible component includes a first limiting collar and a second limiting collar. The tops of the side walls of the first fixing frame and the second fixing frame are movably connected with a turntable. Two sets of mounting seats are fixedly connected to the side wall of the turntable. Two sets of rotating rods are horizontally arranged between the first fixing frame and the second fixing frame. Both sides of the rotating rod are inserted and connected inside the mounting seats. Multiple sets of the first limiting collar and the second limiting collar are provided and are alternately sleeved outside the rotating rod. A chute is horizontally opened at the front end of the rotating rod. A sliding block is fixedly connected to the right side of the first limiting collar and the left side of the second limiting collar. Both ends of the sliding block are slidably connected to the inner wall of the chute;
[0008] Preferably, handles are fixedly connected to the front ends of the outsides of the first limiting collar and the second limiting collar. Protective layers are fixedly connected to the left side of the first limiting collar and the right side of the second limiting collar. A control panel is fixedly connected to the outside of the first fixing frame.
[0009] Preferably, fastening bolts are penetrated through the tops of the first limiting collar and the second limiting collar. A knob is fixedly connected to the top of the fastening bolt. A first linkage shaft is fixedly connected to the center of the outside of the turntable. The first linkage shaft horizontally penetrates through the inside of the first fixing frame and a first driving motor is fixedly connected to the outside thereof.
[0010] Preferably, baffles are fixedly connected to the tops of the first fixing frame and the second fixing frame. A guiding roller is horizontally movably connected between the two baffles. A placing roller is movably connected between the bottoms of the first fixing frame and the second fixing frame. The placing roller is located directly above the connecting plate.
[0011] Preferably, limiting plates are fixedly connected to both sides of the top of the front end of the fixing plate. A threaded rod is horizontally arranged at the top of the front end of the fixing plate. One side of the threaded rod is movably connected to the side wall of the limiting plate. The other side of the threaded rod penetrates through the inside of the limiting plate and a second driving motor is fixedly connected thereto.
[0012] Preferably, a moving seat is threadedly sleeved on the outside of the threaded rod. A connecting frame is fixedly connected to the front end of the moving seat. A third driving motor is fixedly connected to the outside of the front end of the connecting frame. A second linkage shaft is fixedly connected to the front end of the third driving motor. A third linkage shaft is movably connected to the other side of the front end of the connecting frame. A cutting circular knife is fixedly connected to the front end of the third linkage shaft. A belt is arranged between the outsides of the second linkage shaft and the third linkage shaft.
[0013] Preferably, first connecting belts are fixedly connected to both sides of the bottom end of the fixing plate. A second connecting belt is arranged at the rear end of the first connecting belt. The top end of the second connecting belt is fixedly connected to the bottom end of the fixing plate. A placing box is arranged below the fixing plate.
[0014] Preferably, the bottom end of the first connecting belt is fixedly connected to a supporting bottom plate, the inside of the second connecting belt and the outside of the first connecting belt are adhesively connected, a plurality of groups of through holes are evenly spaced on the surface of the placement box, and sound-absorbing material is arranged inside the placement box.
[0015] Compared with the prior art, the utility model has the following beneficial effects: the easily adjustable sealing tape fixed-length slitting machine not only realizes the adjustment function and the stable support function, but also realizes the noise reduction function;
[0016] (1) A rotating rod, a sliding groove, a sliding block, a first limiting ring, a second limiting ring, a fastening bolt and a protective layer are provided. Multiple groups of first limiting rings and second limiting rings are alternately sleeved on the outside of the rotating rod and can be adjusted according to the size of the tape roll. The fastening bolt rotates through the top of the first limiting ring and the second limiting ring and moves to the inside of the rotating rod to clamp and fix the two sides of the roll to ensure the fixity of the roll itself during the slitting process. The sliding relationship between the sliding block and the sliding groove is used to facilitate the left and right movement of the first limiting ring and the second limiting ring, thereby optimizing the pushing smoothness. The protective layer provides strong protection for the contact surface of the first limiting ring and the second limiting ring to avoid damage caused by long-term friction.
[0017] (2) By providing a threaded rod, a movable seat, a connecting frame, a second linkage shaft, a third linkage shaft and a belt, the threaded rod can be rotated to drive the movable seat to move left and right by utilizing the thread direction on its outer side, thereby expanding the use range of the circular cutting knife. After the second linkage shaft rotates, the third linkage shaft parallel to one side is driven to rotate by utilizing the belt, thereby strengthening the support force and stability of the circular cutting knife and preventing it from falling off during cutting rotation;
[0018] (3) A placement box, through holes, sound absorbing material, a first connecting belt, a second connecting belt and a supporting bottom plate are provided, and the placement box is placed on the bottom of the fixing plate. Two groups of second connecting belts are sleeved on the outside of both sides of the placement box, and the second connecting belts are fixed to the surface of the first connecting belts by gluing to fix the position of the placement box. At the same time, the supporting bottom plate is used to provide strong supporting force for the bottom of the placement box to prevent the placement box from falling down. The noise around the equipment can be absorbed through a plurality of groups of through holes, so that the sound is no longer reflected and propagated, thereby reducing the reflectivity of the sound waves and the intensity of the noise. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0020] Figure 2 It is a side view structural diagram of the sliding block of the utility model;
[0021] Figure 3 This is a schematic diagram of the top view of the connecting frame of the utility model;
[0022] Figure 4 This is the front view structural schematic diagram of the placement box of the present utility model.
[0023] In the figure: 1, base; 2, first fixing frame; 3, placement roller; 4, control panel; 5, first driving motor; 6, first linkage shaft; 7, baffle; 8, guiding roller; 9, moving seat; 10, fixing plate; 11, second driving motor; 12, second fixing frame; 13, turntable; 14, mounting seat; 15, rotating rod; 16, sliding groove; 17, first limiting collar; 18, second limiting collar; 19, protective layer; 20, placement box; 21, through hole; 22, connecting plate; 23, sliding block; 24, fastening bolt; 25, knob; 26, handle; 27, connecting frame; 28, third driving motor; 29, second linkage shaft; 30, cutting circular knife; 31, third linkage shaft; 32, belt; 33, threaded rod; 34, sound-absorbing material; 35, first connecting belt; 36, supporting bottom plate; 37, second connecting belt. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Embodiment 1: Please refer to Figures 1-4 , a tape fixed-length cutting machine that is easy to adjust, including a first fixing frame 2 and a second fixing frame 12. The second fixing frame 12 is located on the right side of the first fixing frame 2. Two groups of bases 1 are fixedly connected to the bottoms of both the first fixing frame 2 and the second fixing frame 12. A fixing plate 10 is fixedly connected between the tops of the rear ends of the first fixing frame 2 and the second fixing frame 12. A connecting plate 22 is fixedly connected between the bottoms of the first fixing frame 2 and the second fixing frame 12. A flexible component that is easy to adjust is provided between the first fixing frame 2 and the second fixing frame 12;
[0026] The flexible component includes a first limiting collar 17 and a second limiting collar 18. At the top of the side walls of the first fixing frame 2 and the second fixing frame 12, a turntable 13 is movably connected. Two sets of mounting seats 14 are fixedly connected to the side wall of the turntable 13. Two sets of rotating rods 15 are horizontally arranged between the first fixing frame 2 and the second fixing frame 12. Both sides of the rotating rod 15 are inserted and connected inside the mounting seat 14. Multiple sets of the first limiting collar 17 and the second limiting collar 18 are provided and are alternately sleeved outside the rotating rod 15. A chute 16 is horizontally opened at the front end of the rotating rod 15. A sliding block 23 is fixedly connected to the right side of the first limiting collar 17 and the left side of the second limiting collar 18. Both ends of the sliding block 23 are slidably connected to the inner wall of the chute 16;
[0027] At the front end outside the first limiting collar 17 and the second limiting collar 18, a handle 26 is fixedly connected. A protective layer 19 is fixedly connected to the left side of the first limiting collar 17 and the right side of the second limiting collar 18. A control panel 4 is fixedly connected to the outside of the first fixing frame 2;
[0028] A fastening bolt 24 penetrates through the top ends of the first limiting collar 17 and the second limiting collar 18. A knob 25 is fixedly connected to the top end of the fastening bolt 24. A first linkage shaft 6 is fixedly connected to the center of the outside of the turntable 13. The first linkage shaft 6 horizontally penetrates inside the first fixing frame 2 and a first driving motor 5 is fixedly connected to the outside;
[0029] Specifically, as Figure 1 and Figure 2 shown, during use, according to the size of the reel, the first limiting collar 17 and the second limiting collar 18 are pushed to a suitable position through the handle 26 to limit and fix both sides of the reel. After sequentially rotating the knob 25, the fastening bolt 24 is driven to move downward, penetrate through the top of the first limiting collar 17 and the second limiting collar 18, and move into the rotating rod 15 to fix the first limiting collar 17 and the second limiting collar 18 at the current position.
[0030] Embodiment 2: Baffles 7 are fixedly connected to the top ends of the first fixing frame 2 and the second fixing frame 12. A guide roller 8 is horizontally movably connected between the two sets of baffles 7. A placing roller 3 is movably connected between the bottom of the first fixing frame 2 and the second fixing frame 12. The placing roller 3 is located directly above the connecting plate 22;
[0031] On both sides of the top of the front end of the fixing plate 10, limiting plates are fixedly connected. A threaded rod 33 is horizontally arranged at the top of the front end of the fixing plate 10. One side of the threaded rod 33 is movably connected to the side wall of the limiting plate. The other side of the threaded rod 33 penetrates through the inside of the limiting plate and a second driving motor 11 is fixedly connected;
[0032] A moving seat 9 is sleeved on the external thread of the threaded rod 33. A connecting frame 27 is fixedly connected to the front end of the moving seat 9. A third driving motor 28 is fixedly connected to the outer side of the front end of the connecting frame 27. A second linkage shaft 29 is fixedly connected to the front end of the third driving motor 28. A third linkage shaft 31 is movably connected to the other side of the front end of the connecting frame 27. A cutting circular knife 30 is fixedly connected to the front end of the third linkage shaft 31. A belt 32 is arranged between the second linkage shaft 29 and the third linkage shaft 31 externally.
[0033] Specifically, as Figure 1 and Figure 3 shown, when in use, after the second driving motor 11 operates, it drives the threaded rod 33 to rotate rapidly. The moving seat 9 sleeved on its external thread moves left and right on the external thread of the threaded rod 33, moving the connecting frame 27 to a suitable position to ensure the accurate position of the cutting circular knife 30.
[0034] Embodiment 3: First connection belts 35 are fixedly connected to both sides of the bottom end of the fixed plate 10. A second connection belt 37 is arranged at the rear end of the first connection belt 35. The top end of the second connection belt 37 is fixedly connected to the bottom end of the fixed plate 10. A placement box 20 is arranged below the fixed plate 10.
[0035] A support bottom plate 36 is fixedly connected to the bottom end inside the first connection belt 35. The inside of the second connection belt 37 and the outside of the first connection belt 35 are adhesively connected. A number of groups of through holes 21 are equidistantly formed on the surface of the placement box 20. Sound-absorbing materials 34 are arranged inside the placement box 20.
[0036] Specifically, as Figure 1 and Figure 4 shown, when in use, the placement box 20 is placed in a fitting manner at the bottom of the fixed plate 10. The two second connection belts 37 are sleeved on the outside of both sides of the placement box 20. The support bottom plate 36 supports and fixes the bottom of the placement box 20 until the second connection belt 37 is adhesively fixed to the surface of the first connection belt 35. The noise around the equipment can be sucked in through the number of groups of through holes 21, so that the sound no longer reflects and propagates.
[0037] Working principle: When the utility model is in use, the tape to be slit is installed outside the placing roller 3. After the other end is pulled upward, it is sleeved outside the guiding roller 8 and pulled forward. According to the size of the reel, the first limiting collar 17 and the second limiting collar 18 are pushed to appropriate positions by the handle 26 to limit and fix both sides of the reel. After sequentially rotating the knob 25, the fastening bolt 24 is driven to move downward, penetrate the tops of the first limiting collar 17 and the second limiting collar 18, and move into the rotating rod 15 to fix the first limiting collar 17 and the second limiting collar 18 at the current position. After the first driving motor 5 operates, the turntable 13 is driven to rotate by the first linkage shaft 6, and the two groups of rotating rods 15 rotate accordingly to ensure that the tape is always pulled upward. After the second driving motor 11 operates, the threaded rod 33 is driven to rotate rapidly, and the moving seat 9 sleeved on the external thread thereof moves left and right on the threaded rod 33 to move the connecting frame 27 to the adapted position. After the third driving motor 28 operates, the cutting circular knife 30 is driven to rotate to slit the tape.
[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A sealing tape fixed-length slitting machine that is easy to adjust, comprising a first fixing frame (2) and a second fixing frame (12), characterized in that: The second fixing frame (12) is located on the right side of the first fixing frame (2); the bottom ends of the first fixing frame (2) and the second fixing frame (12) are fixedly connected with two sets of bases (1); a fixing plate (10) is fixedly connected between the tops of the rear ends of the first fixing frame (2) and the second fixing frame (12); a connecting plate (22) is fixedly connected between the bottoms of the first fixing frame (2) and the second fixing frame (12); and a flexible component that is easy to adjust is arranged between the first fixing frame (2) and the second fixing frame (12); The flexible component comprises a first limiting ring (17) and a second limiting ring (18); a rotating disk (13) is movably connected to the top of the side walls of the first fixing frame (2) and the second fixing frame (12); two groups of mounting seats (14) are fixedly connected to the side walls of the rotating disk (13); two groups of rotating rods (15) are transversely arranged between the first fixing frame (2) and the second fixing frame (12); two sides of the rotating rod (15) are plugged and connected to the inside of the mounting seat (14); multiple groups of the first limiting ring (17) and the second limiting ring (18) are arranged, and are staggered and sleeved on the outside of the rotating rod (15); a sliding groove (16) is transversely opened at the front end of the rotating rod (15); a sliding block (23) is fixedly connected to the right side of the first limiting ring (17) and the left side of the second limiting ring (18); and two ends of the sliding block (23) are slidably connected to the inner wall of the sliding groove (16).
2. The easily adjustable sealing tape fixed-length slitting machine according to claim 1, characterized in that: The front ends of the first limiting ring (17) and the second limiting ring (18) are fixedly connected to handles (26), the left side of the first limiting ring (17) and the right side of the second limiting ring (18) are fixedly connected to protective layers (19), and the outer side of the first fixing frame (2) is fixedly connected to a control panel (4).
3. The adjustable fixed-length slitting machine for sealing tape according to claim 1, characterized in that: A fastening bolt (24) is provided through the top of the first limiting ring (17) and the second limiting ring (18), and a knob (25) is fixedly connected to the top of the fastening bolt (24). A first linkage shaft (6) is fixedly connected at the center of the outer side of the turntable (13), and the first linkage shaft (6) transversely passes through the interior of the first fixing frame (2), and a first driving motor (5) is fixedly connected to the outer side.
4. The adjustable fixed-length slitting machine for sealing tape according to claim 1, characterized in that: The top ends of the first fixed frame (2) and the second fixed frame (12) are fixedly connected with baffles (7), guide rollers (8) are laterally movably connected between the two groups of baffles (7), and a placement roller (3) is movably connected between the bottom ends of the first fixed frame (2) and the second fixed frame (12), and the placement roller (3) is located directly above the connecting plate (22).
5. The easily adjustable fixed-length slitting machine for sealing tape according to claim 1, characterized in that: The two sides of the top of the front end of the fixed plate (10) are fixedly connected to the limiting plate, and a threaded rod (33) is transversely arranged on the top of the front end of the fixed plate (10), one side of the threaded rod (33) is movably connected to the side wall of the limiting plate, and the other side of the threaded rod (33) passes through the interior of the limiting plate and is fixedly connected to the second drive motor (11).
6. The easily adjustable fixed-length slitting machine for sealing tape according to claim 5, characterized in that: The threaded rod (33) is provided with a movable seat (9) on its external threaded sleeve, the front end of the movable seat (9) is fixedly connected to a connecting frame (27), the outer side of the front end of the connecting frame (27) is fixedly connected to a third drive motor (28), the front end of the third drive motor (28) is fixedly connected to a second linkage shaft (29), the other side of the front end of the connecting frame (27) is movably connected to a third linkage shaft (31), the front end of the third linkage shaft (31) is fixedly connected to a cutting circular knife (30), and a belt (32) is provided between the outside of the second linkage shaft (29) and the third linkage shaft (31).
7. The easily adjustable fixed-length slitting machine for sealing tape according to claim 1, characterized in that: A first connecting belt (35) is fixedly connected to both sides of the bottom end of the fixed plate (10), a second connecting belt (37) is provided at the rear end of the first connecting belt (35), the top end of the second connecting belt (37) is fixedly connected to the bottom end of the fixed plate (10), and a placement box (20) is provided below the fixed plate (10).
8. The easily adjustable fixed-length slitting machine for sealing tape according to claim 7, characterized in that: The bottom end of the first connecting belt (35) is fixedly connected to a supporting bottom plate (36), the inside of the second connecting belt (37) and the outside of the first connecting belt (35) are adhesively connected, a plurality of groups of through holes (21) are evenly spaced on the surface of the placement box (20), and a sound-absorbing material (34) is arranged inside the placement box (20).