Adhesive tape cutting equipment
By designing a tape cutting device including a base, mounting frame, movable seat and cylinder, combined with a pressure plate, slide rod and auxiliary roller, the problem of difficulty in positioning the tape cutting device in the cutting position is solved, and the accuracy of cutting is achieved and the ease of maintenance of the equipment.
Patent Information
- Application Number
- CN202420703360.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-08
AI Technical Summary
When the tape cutting equipment is used, the tape is easily displaced after the cutting knife touches the tape, causing the cutting and cutting area to be skewed, making it difficult to assist in positioning at the cutting position.
A tape cutting device including a base, mounting frame, movable seat, cylinder, cutting blade and auxiliary roller is designed. The movable seat and cutting blade are driven downward by the cylinder, and combined with the cooperation of the pressure plate and the slide rod, the tape is realized. Position and cut, and guide and limit the tape through auxiliary rollers and limit plates to ensure accurate cutting.
It realizes auxiliary positioning of the cutting position when the tape is cut and cut, ensures the accuracy of the cutting, and simplifies the disassembly, assembly, maintenance and cleaning process of the equipment.
Smart Images
Figure CN222331084U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adhesive tape production and processing, in particular to an adhesive tape cutting device. Background Art
[0002] Transparent tape is a special tape with high transparency and certain flexibility. Its main component is silicon dioxide. It is widely used. When producing and rewinding transparent tape, cutting equipment is needed to cut the tape at the end of rewinding.
[0003] However, when the tape cutting device is in use, when the cutting assembly is used to cut the tape, the tape is easily displaced when the cutting knife touches the tape downward and cuts, causing the tape to be skewed at the cut position. This is not convenient for assisting the positioning of the cut position of the tape when the tape is cut.
[0004] Now, a novel tape cutting device is proposed to solve the above-mentioned shortcomings. Utility Model Content
[0005] The utility model aims to provide a tape cutting device to solve the problem in the above background technology that it is inconvenient to assist in positioning the cutting position of the tape when the tape is cut.
[0006] The cam is provided with a plurality of movable members, and a plurality of movable members are provided on the top of the movable member, and a plurality of movable members are provided on the top of the movable member, and a plurality of movable members are provided on the top of the movable member, and a plurality of movable members are provided on the top of the movable member, and a plurality of movable members are provided on the bottom of the movable member, and a plurality of movable members are provided on the bottom of the movable member, and a plurality of movable members are provided on the top of the movable member, and a plurality of movable members are provided on the top of the movable member, and a plurality of movable members are provided on the bottom of the movable member, and a plurality of movable members are provided on the bottom of the movable member, and a plurality of movable members are provided on the
[0007] Preferably, the top end of the sliding rod passes through the interior of the connecting plate, the movable seat and the connecting tube respectively and is fixedly connected to the bottom end of the top plate, a fixing plate is fixed at the middle position outside the sliding rod, the bottom end of the compression spring is fixedly connected to the top end of the fixing plate, the top end of the compression spring is fixedly connected to the top end inside the connecting tube, and the top end of the sliding rod passes through the interior of the compression spring.
[0008] Preferably, the bottom end of the cutting blade passes through the inner groove and the cutting groove respectively, and the connecting tube and the sliding rod are symmetrically arranged with respect to the vertical center line of the movable seat.
[0009] Preferably, auxiliary rollers are respectively arranged at both ends of the interior of the fixing frame, and fixing strips are fixed on the outside of the auxiliary rollers, and limiting plates are respectively fixed on both sides of the exterior of the auxiliary rollers, and both sides of the auxiliary rollers respectively pass through the interior of both sides of the fixing frame.
[0010] Preferably, the fixing bars are arranged in a plurality of groups at equal intervals in an annular shape outside the auxiliary drum.
[0011] Preferably, slots are provided on both sides of the bottom end of the installation groove, and both ends of the slots pass through both ends of the base, and plug blocks are fixed on both sides of the bottom end of the mounting seat, and the plug blocks pass through the inside of the slots.
[0012] Preferably, locking blocks are movably installed on both sides of the bottom of the front end of the base.
[0013] Preferably, guide grooves are respectively arranged on both sides of the interior of the mounting frame, and guide blocks are respectively fixed on both sides of the movable seat.
[0014] Compared with the prior art, the utility model has the following beneficial effects: the tape cutting device not only facilitates the auxiliary positioning of the cutting position of the tape when the tape is cut and cut, facilitates the guidance of the tape when it is rolled, transported and cut, but also facilitates the disassembly, assembly, maintenance and cleaning of the internal components of the cutting device;
[0015] (1) The cutting device is provided with a base, a mounting frame, a movable seat, a cylinder, a top plate, a slide bar, a compression spring, a fixed plate, a connecting plate, a pressure plate, a bottom plate, an inner groove, a cutting blade and a cutting groove. When the cutting device is used, the processed tape passes through the auxiliary roller inside the device and the top of the bottom plate, and is wound on the external winding component for winding. After the tape on the current winding component is fully wound, the cylinder can be controlled to start, driving the movable seat and the cutting blade to move downward. During the downward movement, the set pressure plate will first contact the tape and press the tape against the top fixed to the bottom plate. The cutting blade moves downward to cut the tape inside the cutting groove. After the pressure plate is pressed against the top of the bottom plate, the fixed plate arranged inside the connecting tube can compress the compression spring upward when the movable seat drives the cutting blade to continue to move downward, so that the pressure plate can be pressed tightly against the top of the bottom plate. When the cutting blade returns to its original position after cutting, the inner groove arranged inside the pressure plate can also scrape off some debris stuck to the bottom of the cutting blade, so as to keep the cutting blade clean and facilitate the auxiliary positioning of the cutting position of the tape when the tape is cut.
[0016] (2) By providing a mounting seat, a fixing frame, an auxiliary roller, a fixing strip and a limiting plate, when the adhesive tape is transported, rolled and cut from the inside of the device, auxiliary rollers are movably connected to the inside of the fixing frames at both ends of the bottom of the mounting seat. The auxiliary rollers can assist in the transport of the adhesive tape, and at the same time, multiple sets of fixing strips are fixed at equal intervals on the outside of the auxiliary rollers to reduce the adhesion between the adhesive tape and the auxiliary roller body during transport. At the same time, limiting plates are fixed on both sides of the outside of the limiting plates. The two sets of limiting plates can assist in guiding and limiting the two sides of the adhesive tape during transport, so that the adhesive tape can be kept in the middle position to enter the inside of the device for precise cutting, which is convenient for guiding the adhesive tape during winding, transporting and cutting;
[0017] (3) By providing a base, a bottom plate, a mounting seat, a fixing frame, a mounting groove, an insert block, a slot and a locking block, when the cutting device is in use, the locking blocks provided on both sides of one end of the base can be respectively rotated 90 degrees to the left or right to unlock the insert block inside the slot. Then, the mounting seat can be pulled out and disassembled forward from the inside of the mounting groove using the insert block, so as to facilitate maintenance and cleaning operations on the internal components of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0019] Figure 2 It is a schematic diagram of a partial cross-section enlarged structure of the mounting frame of the utility model in a side view;
[0020] Figure 3 This is a schematic diagram of the enlarged structure of the auxiliary roller of the utility model from top view;
[0021] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.
[0022] In the figure: 1. base; 2. mounting frame; 3. guide groove; 4. guide block; 5. movable seat; 6. connecting tube; 7. cylinder; 8. top plate; 9. slide bar; 10. compression spring; 11. fixed plate; 12. connecting plate; 13. pressure plate; 14. bottom plate; 15. mounting seat; 16. fixing frame; 17. mounting groove; 18. inner groove; 19. cutting blade; 20. auxiliary roller; 21. fixing strip; 22. limit plate; 23. cutting groove; 24. plug block; 25. slot; 26. locking block. DETAILED DESCRIPTION
[0023] 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.
[0024] Example 1: Please refer to Figure 1-4 A tape cutting device includes a base 1, a mounting frame 2 is fixed to the top of the base 1, a movable seat 5 is arranged inside the mounting frame 2, connecting tubes 6 are respectively fixed to the two sides of the top of the movable seat 5, a cylinder 7 is fixed to the top of the mounting frame 2, and the output end of the cylinder 7 is fixedly connected to the top of the movable seat 5, a connecting plate 12 is fixed to the bottom of the movable seat 5, and a cutting blade 19 is fixed to the bottom of the connecting plate 12, a pressing plate 13 is arranged at the bottom of the connecting plate 12, and a mounting groove 17 is arranged inside the top of the base 1, and the mounting groove 1 A mounting seat 15 is provided inside 7, a bottom plate 14 is fixed at the middle position of the top of the mounting seat 15, and a slot 23 is provided inside the bottom plate 14, a fixing frame 16 is fixed at both ends of the top of the mounting seat 15, an inner groove 18 is provided inside the pressing plate 13, a slide bar 9 is fixed on both sides of the top of the pressing plate 13, a top plate 8 is provided on the top of the connecting tube 6, a compression spring 10 is provided inside the connecting tube 6, guide grooves 3 are provided on both sides of the mounting frame 2, and guide blocks 4 are fixed on both sides of the movable seat 5;
[0025] The top of the slide bar 9 passes through the interior of the connecting plate 12, the movable seat 5 and the connecting tube 6 respectively and is fixedly connected to the bottom end of the top plate 8. A fixing plate 11 is fixed at the middle position outside the slide bar 9. The bottom end of the compression spring 10 is fixedly connected to the top end of the fixing plate 11. The top end of the compression spring 10 is fixedly connected to the top end inside the connecting tube 6. The top of the slide bar 9 passes through the interior of the compression spring 10. The bottom end of the cutting blade 19 passes through the interior of the inner groove 18 and the cutting groove 23 respectively. The connecting tube 6 and the slide bar 9 are symmetrically arranged about the vertical center line of the movable seat 5.
[0026] Specifically, Figure 1 and Figure 2As shown, the processed tape is passed through the auxiliary roller 20 inside the equipment and the top of the bottom plate 14, and is wound on the external winding assembly for winding. After the tape on the current winding assembly is full, the cylinder 7 can be controlled to start, driving the movable seat 5 and the cutting blade 19 to move downward. During the downward movement, the set pressure plate 13 will first contact the tape and press the tape to fix it on the top of the bottom plate 14. Then the cutting blade 19 moves down inside the cutting groove 23 to cut the tape. After the set pressure plate 13 is against the top of the bottom plate 14, when the movable seat 5 drives the cutting blade 19 to continue to move downward, the fixed plate 11 set inside the connecting tube 6 can compress the compression spring 10 upward, so that the pressure plate 13 can be pressed tightly against the top of the bottom plate 14.
[0027] Embodiment 2: Auxiliary rollers 20 are respectively arranged at both ends of the interior of the fixing frame 16, and fixing strips 21 are fixed to the outside of the auxiliary roller 20, and limiting plates 22 are respectively fixed to both sides of the exterior of the auxiliary roller 20. Both sides of the auxiliary roller 20 respectively penetrate the interior of both sides of the fixing frame 16, and multiple groups of fixing strips 21 are arranged at equal intervals in a ring outside the auxiliary roller 20;
[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, auxiliary rollers 20 are movably connected to the interior of the fixing frames 16 at both ends of the bottom of the mounting seat 15. The auxiliary rollers 20 can assist in conveying the tape. At the same time, multiple groups of fixing strips 21 are fixed at equal intervals on the outside of the auxiliary rollers 20 to reduce the adhesion between the tape and the main body of the auxiliary rollers 20 during conveyance. At the same time, limiting plates 22 are fixed on both sides of the outside of the limiting plates 22. The two groups of limiting plates 22 can assist in guiding and limiting the two sides of the tape during conveyance, so that the tape can be kept in the middle position and enter the interior of the equipment for precise cutting.
[0029] Embodiment 3: Slots 25 are respectively provided on both sides of the bottom of the mounting groove 17, and both ends of the slots 25 respectively penetrate the two ends of the base 1, and plug blocks 24 are respectively fixed on both sides of the bottom of the mounting seat 15, and the plug blocks 24 penetrate the inside of the slots 25, and locking blocks 26 are movably installed on both sides of the bottom of the front end of the base 1;
[0030] Specifically, Figure 1 and Figure 4 As shown, the locking block 26 provided on both sides of one end of the base 1 can be rotated 90 degrees to the left or right to unlock the insert block 24 inside the slot 25. The mounting base 15 can be pulled out and disassembled forward from the inside of the mounting groove 17 using the insert block 24, and the equipment components can be maintained and cleaned.
[0031] Working principle: When the utility model is in use, the processed adhesive tape passes through the auxiliary roller 20 inside the equipment and the top of the bottom plate 14, and is wound on the external winding assembly for winding. After the adhesive tape on the current winding assembly is full, the cylinder 7 can be controlled to start, driving the movable seat 5 and the cutting blade 19 to move downward. During the downward movement, the set pressure plate 13 will first contact the adhesive tape and press the adhesive tape to be fixed on the top of the bottom plate 14. Then the cutting blade 19 moves down inside the cutting groove 23 to cut the adhesive tape. After the set pressure plate 13 is against the top of the bottom plate 14, when the movable seat 5 drives the cutting blade 19 to continue to move downward, the fixed plate 11 set inside the connecting tube 6 can compress the compression spring 10 upward, so that the pressure plate 13 can be pressed tightly against the top of the bottom plate 14. When the cutting blade 19 returns to its position after cutting, the inner groove 18 set inside the pressure plate 13 can also scrape off some debris stuck to the bottom of the cutting blade 19 to keep the cutting blade 19 The auxiliary roller 20 is movably connected to the inner part of the fixing frame 16 at the two ends of the bottom of the mounting seat 15, and the auxiliary roller 20 can be used to assist the conveying of the adhesive tape. At the same time, multiple groups of fixing strips 21 are fixed at equal intervals on the outer side of the auxiliary roller 20, which can reduce the adhesion between the adhesive tape and the auxiliary roller 20 body during conveying. At the same time, the limiting plates 22 are fixed on both sides of the outer side of the limiting plate 22, and the two groups of limiting plates 22 can be used to assist the guidance and limitation of the two sides of the adhesive tape during conveying, so that the adhesive tape can be kept in the middle position to enter the interior of the equipment for precise cutting. When the cutting equipment is in use, the locking blocks 26 can be rotated 90 degrees to the left or right on both sides of one end of the base 1. After unlocking the plug block 24 in the slot 25, the mounting seat 15 can be pulled out and disassembled forward from the inside of the mounting groove 17 using the plug block 24, and the components can be maintained and cleaned.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A tape cutting device, comprising a base (1), characterized in that: A mounting frame (2) is fixed to the top of the base (1), a movable seat (5) is arranged inside the mounting frame (2), connecting tubes (6) are respectively fixed to the two sides of the top of the movable seat (5), a cylinder (7) is fixed to the top of the inside of the mounting frame (2), and the output end of the cylinder (7) is fixedly connected to the top of the movable seat (5), a connecting plate (12) is fixed to the bottom of the movable seat (5), a cutting blade (19) is fixed to the bottom of the connecting plate (12), a pressing plate (13) is arranged at the bottom of the connecting plate (12), and a mounting frame (14) is arranged inside the top of the base (1). A mounting groove (17) is provided, and a mounting seat (15) is arranged inside the mounting groove (17); a bottom plate (14) is fixed at the middle position of the top of the mounting seat (15), and a cutting groove (23) is arranged inside the bottom plate (14); fixing frames (16) are respectively fixed at both ends of the top of the mounting seat (15); an inner groove (18) is arranged inside the pressing plate (13); sliding rods (9) are respectively fixed on both sides of the top of the pressing plate (13); a top plate (8) is arranged at the top of the connecting tube (6), and a compression spring (10) is arranged inside the connecting tube (6).
2. The tape cutting device according to claim 1, characterized in that: The top end of the slide rod (9) passes through the interior of the connecting plate (12), the movable seat (5) and the connecting tube (6) respectively and is fixedly connected to the bottom end of the top plate (8); a fixed plate (11) is fixed at the middle position outside the slide rod (9); the bottom end of the compression spring (10) is fixedly connected to the top end of the fixed plate (11); the top end of the compression spring (10) is fixedly connected to the top end inside the connecting tube (6); and the top end of the slide rod (9) passes through the interior of the compression spring (10).
3. The tape cutting device according to claim 1, characterized in that: The bottom end of the cutting blade (19) passes through the inner groove (18) and the cutting groove (23) respectively, and the connecting tube (6) and the sliding rod (9) are symmetrically arranged with respect to the vertical center line of the movable seat (5).
4. The tape cutting device according to claim 1, characterized in that: Auxiliary rollers (20) are respectively arranged at both ends of the interior of the fixing frame (16), and a fixing strip (21) is fixed on the outside of the auxiliary roller (20), and limiting plates (22) are respectively fixed on both sides of the exterior of the auxiliary roller (20), and both sides of the auxiliary roller (20) respectively penetrate the interior of both sides of the fixing frame (16).
5. The tape cutting device according to claim 4, characterized in that: The fixing strips (21) are arranged in a plurality of groups at equal intervals in an annular shape on the outside of the auxiliary roller (20).
6. The tape cutting device according to claim 1, characterized in that: Slots (25) are respectively arranged on both sides of the bottom end of the installation groove (17), and the two ends of the slots (25) respectively penetrate the two ends of the base (1), and plug blocks (24) are respectively fixed on both sides of the bottom end of the installation seat (15), and the plug blocks (24) penetrate the interior of the slots (25).
7. The tape cutting device according to claim 1, characterized in that: Locking blocks (26) are movably mounted on both sides of the bottom of the front end of the base (1).
8. The tape cutting device according to claim 1, characterized in that: Guide grooves (3) are respectively arranged on both sides of the interior of the mounting frame (2), and guide blocks (4) are respectively fixed on both sides of the movable seat (5).