Cutting device for adhesive tape processing
By setting pressing components at both ends of the cutter to fix and cut the tape, the problems of unstable and inaccurate tape cutting are solved, and the stability and accuracy of tape cutting are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI NEW TIMES ADHESIVE PROD CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-04-17
AI Technical Summary
In the production and processing of adhesive tape, existing technologies struggle to achieve stable and precise cutting of the tape.
Pressing components are installed at both ends of the cutter to fix the two ends of the tape cutting end. Then the cutter is inserted into the cutting end to cut, ensuring that the tape is cut while being clamped.
It improves the stability and accuracy of tape cutting, ensuring the stability and precision of the cutting process.
Smart Images
Figure CN224129874U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tape cutting technology, specifically a tape cutting device for tape processing. Background Technology
[0002] Adhesive tape consists of two parts: a substrate and an adhesive. It connects two or more unconnected objects together by bonding. The surface of the tape is coated with an adhesive. The adhesive can stick things because its own molecules form bonds with the molecules of the objects to be connected. These bonds firmly bind the molecules together. The composition of the adhesive varies depending on the brand and type, and includes various polymers.
[0003] In the production and processing of adhesive tape, the tape needs to be wound up, and after winding, it needs to be cut. Therefore, we propose a cutting device for adhesive tape processing. Utility Model Content
[0004] To address the problems in the background art, this utility model provides a cutting device for tape processing.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A tape cutting device includes a base, a cutting table with a cutting opening at the upper center of the base, a lifting plate with a lifting cylinder at the top of the lifting plate, the lifting cylinder driving the lifting plate to move up and down, a knife holder with a cutting blade mounted on the right bottom of the knife holder at the lower center of the lifting plate, and pressing assemblies at the middle of both ends of the lifting plate, the pressing assemblies including pressing plates located on both sides of the upper end of the cutting table, and triangular pressing cones on the bottom surface of the pressing plates.
[0007] Preferably, the top of the pressing plate is provided with an elastic component, which includes a fixed cylinder and a movable rod. The fixed cylinder is fixedly installed on the outer wall of the lifting plate, and the top of the movable rod is movably installed in the middle of the inner side of the fixed cylinder. A spring is provided on the top of the movable rod, and the spring is installed in the middle of the inner side of the fixed cylinder.
[0008] Preferably, a support frame is provided at the upper middle part of the base, the lifting plate is located at the inner middle part of the support frame, the base of the lifting cylinder is fixedly installed on the top of the support frame, and the output end of the lifting cylinder passes through the support frame and is fixedly connected to the top of the lifting plate.
[0009] Preferably, the lifting cylinder is provided with limit guide rods at the middle of both ends, and the two sets of limit guide rods are respectively installed on both sides of the top of the lifting plate and are slidably connected to the support frame.
[0010] Preferably, the cutter is fixedly installed by multiple sets of screws, and the blade of the cutter is set with an inclined structure.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] In this solution, by setting pressing components at both ends of the cutter, during the tape cutting process, the two sets of pressing components first press and fix the two ends of the tape cut opening, and then the cutter inserts into the cutting opening to cut the tape. With both ends pressed and clamped and fixed, the cutter can cut the tape in one go, thereby effectively improving the stability and accuracy of tape cutting. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a side view of the present invention.
[0015] In the diagram: 1. Base; 2. Cutting table; 3. Cutting opening; 4. Lifting plate; 5. Knife holder; 6. Cutting knife; 7. Lifting cylinder; 8. Limiting guide rod; 9. Support frame; 10. Fixed cylinder; 11. Movable rod; 12. Spring; 13. Pressing plate; 14. Pressing cone. Detailed Implementation
[0016] The technical solution in this application embodiment is to solve the problems of the background technology mentioned above. The general idea is as follows: It mainly involves setting pressing components at both ends of the cutter 6. During the process of cutting the tape, the two sets of pressing components first press and fix the two ends of the tape cut opening, and then the cutter 6 is inserted into the cutting opening 3 to cut the tape. With both ends being pressed and clamped, the cutter 6 can cut the tape in one go, thereby effectively improving the stability and accuracy of the tape cutting work.
[0017] Example: Refer to Figures 1-2As shown, a tape cutting device according to this embodiment includes a base 1, a cutting table 2 disposed at the upper center of the base 1, and a cutting opening 3 disposed at the upper center of the cutting table 2; a lifting plate 4 disposed at the upper center of the cutting table 2, a lifting cylinder 7 disposed at the top of the lifting plate 4 for driving the lifting plate 4 to move up and down, a blade holder 5 disposed at the bottom center of the lifting plate 4, and a cutting blade 6 mounted on the bottom right end of the blade holder 5; pressing components are disposed at the center of both ends of the lifting plate 4, and the pressing components are located at the blade... At both ends of the seat 5, the pressing assembly includes pressing plates 13, which are located on both sides of the upper end of the cutting table 2, and a triangular pressing cone 14 is provided on the bottom end surface of the pressing plate 13; an elastic assembly is provided on the top of the pressing plate 13, which includes a fixed cylinder 10 and a movable rod 11. The fixed cylinder 10 is fixedly installed on the outer wall of the lifting plate 4, and the top of the movable rod 11 is movably installed in the middle of the inner side of the fixed cylinder 10, and a spring 12 is provided on the top of the movable rod 11, which is installed in the middle of the inner side of the fixed cylinder 10.
[0018] During use, the lifting cylinder 7 pushes the lifting plate 4 to drive the knife holder 5 and the pressing components on both sides to descend synchronously. During the descent, the pressing components on both sides will first contact the tape, so that the pressing cone 14 presses and fixes the tape. Then the cutter 6 continues to descend to cut the tape.
[0019] In some examples, a support frame 9 is provided at the upper middle part of the base 1, the lifting plate 4 is located at the inner middle part of the support frame 9, the base of the lifting cylinder 7 is fixedly installed on the top of the support frame 9, and the output end of the lifting cylinder 7 passes through the support frame 9 and is fixedly connected to the top of the lifting plate 4.
[0020] In some examples, limit guide rods 8 are provided at the middle of both ends of the lifting cylinder 7. The two sets of limit guide rods 8 are respectively installed on both sides of the top of the lifting plate 4 and are slidably connected to the support frame 9. The limit guide rods 8 mainly play the role of limiting and guiding, thereby enhancing the stability of the lifting plate 4 when it is lifting and sliding.
[0021] In some examples, the cutter 6 is fixedly installed by multiple sets of screws, and the blade of the cutter 6 is set with an inclined structure to facilitate cutting the tape.
[0022] In some examples, the pressing plate 13 is located on both sides of the upper end of the cutting table 2, and a triangular pressing cone 14 is provided on the bottom surface of the pressing plate 13. The pressing cone 14 can reduce the pressing area of the tape, prevent large pieces of tape from sticking to the cutting table 2, and make it easier for workers to lift the tape.
[0023] The working principle of this utility model is as follows:
[0024] When in use, this device needs to be installed in front of the winding equipment. When the winding equipment winds the tape, the tape needs to pass through the cutting table 2. When the number of turns of the tape reaches the set threshold, the control system issues a command to this device. First, the lifting cylinder 7 is activated. The lifting cylinder 7 pushes the lifting plate 4 to move up and down. When the lifting plate 4 descends, the pressing components on both sides of the lifting plate 4 will first contact the cutting table 2. As the pressing components follow the lifting plate 4 down, the pressing cone 14 at the bottom of the pressing plate 13 will first contact the tape. As the pressing plate 13 continues to descend, the tape is pressed onto the protrusion on the upper surface of the cutting table 2, thus pressing and fixing the tape. The lifting plate 4 continues to descend, and the pressing plate 13 will compress the spring 12, causing the movable rod 11 to move inward toward the fixed cylinder 10 until the cutter 6 contacts the tape. As the cutter 6 continues to descend, it cuts into the cutting opening 3, thus achieving the tape cutting operation.
[0025] Through the above-described structure, this utility model first presses and fixes the tape by the pressing components on both sides during the tape cutting process, and then cuts it by the cutter 6, thereby effectively improving the stability of the tape cutting process.
[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A cutting device for tape processing, characterized in that, Includes a base (1), a cutting table (2) is provided at the upper middle part of the base (1), and a cutting opening (3) is provided at the upper middle part of the cutting table (2). In addition, a lifting plate (4) is provided at the upper middle part of the cutting table (2), a lifting cylinder (7) is provided at the top of the lifting plate (4), the lifting cylinder (7) is used to drive the lifting plate (4) to move up and down, a knife holder (5) is provided at the bottom middle part of the lifting plate (4), and a cutting knife (6) is installed at the bottom right end of the knife holder (5). Pressing components are provided at the middle of both ends of the lifting plate (4). The pressing components are located at both ends of the knife holder (5). The pressing components include pressing plates (13). The pressing plates (13) are located on both sides of the upper end of the cutting table (2), and a triangular pressing cone (14) is provided on the bottom surface of the pressing plate (13).
2. The cutting apparatus for adhesive tape processing according to claim 1, characterized by The top of the pressing plate (13) is provided with an elastic component, which includes a fixed cylinder (10) and a movable rod (11). The fixed cylinder (10) is fixedly installed on the outer wall of the lifting plate (4). The top of the movable rod (11) is movably installed in the middle of the inner side of the fixed cylinder (10), and a spring (12) is provided on the top of the movable rod (11). The spring (12) is installed in the middle of the inner side of the fixed cylinder (10).
3. The apparatus according to claim 2, wherein A support frame (9) is provided at the upper middle part of the base (1). The lifting plate (4) is located in the middle of the inner side of the support frame (9). The base of the lifting cylinder (7) is fixedly installed on the top of the support frame (9). The output end of the lifting cylinder (7) passes through the support frame (9) and is fixedly connected to the top of the lifting plate (4).
4. The apparatus according to claim 3, wherein The lifting cylinder (7) is provided with limit guide rods (8) at the middle of both ends. The two sets of limit guide rods (8) are respectively installed on both sides of the top of the lifting plate (4) and are slidably connected to the support frame (9).
5. The apparatus according to claim 4, wherein The cutter (6) is fixedly installed by multiple sets of screws, and the blade of the cutter (6) is set with an inclined structure.