A paper rope processing raw material tension adjusting support assembly
Patent Information
- Application Number
- CN202522481878.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-24
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-24
AI Technical Summary
[0003]现有技术中一种纸绳加工原料张力调节支撑组件，会出现以下问题或缺点，一：传统纸绳张力调节装置在对纸绳调节张力时，多依赖于简单的卷筒转动来提供拉力，使刚被卷入的纸绳与后被卷入的纸绳张力不同，导致最终纸绳粗细不均、结构松紧不一，影响了产品的质量与一致性；二：传统装置在收卷时，纸绳易堆积在收卷筒中心，导致卷材形成中间厚、两边薄的凸起形状，不仅影响美观、占用空间，更会因内外层张力不均而损害纸绳质量，并为后续的退卷和使用带来困难
本实用新型中，首先通过电机一带动转轴和连接杆转动，连接杆拉动拉杆和滑动台向左移动，使收线筒向左移动拉动纸绳，防止纸绳张力不同造成的纸绳粗细不均、结构松紧不一，提高了产品质量。
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Figure CN224831612U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of tension adjustment components, and in particular to a tension adjustment support component for paper rope processing raw materials. Background Technology
[0002] Paper rope, as an environmentally friendly and biodegradable packaging and decorative material, is increasingly widely used. The processing quality of paper rope, especially its uniformity, tightness, and appearance, directly depends on whether the tension of the raw paper strip is stable and controllable during the production process.
[0003] Existing paper rope processing material tension adjustment support components have the following problems or drawbacks: First, traditional paper rope tension adjustment devices rely on simple drum rotation to provide tension when adjusting the tension of the paper rope. This results in different tensions between the paper rope that is first wound and the paper rope that is wound later, leading to uneven thickness and inconsistent tightness of the final paper rope, which affects the quality and consistency of the product. Second, during winding, traditional devices tend to cause the paper rope to accumulate in the center of the winding drum, resulting in a convex shape that is thicker in the middle and thinner at the edges. This not only affects the appearance and takes up space, but also damages the quality of the paper rope due to uneven tension between the inner and outer layers, and creates difficulties for subsequent unwinding and use. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a tension adjustment support component for paper rope processing raw materials. Motor 1 drives the rotating shaft and connecting rod to rotate, preventing uneven thickness of paper rope caused by different tensions and improving product quality. Motor 3 drives the moving disc to rotate, preventing damage to the quality of paper rope due to uneven tension between the inner and outer layers.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a tension adjustment support assembly for paper rope processing raw materials, comprising a base, an adjustment box fixedly connected to the left side of the top of the base, a handwheel rotatably connected to the inner wall of the front end of the adjustment box, adjustment plates connected to the outer walls of the front and rear ends of the handwheel via an adjustment assembly, a fixed box fixedly connected to the middle of the top of the base, a feeding wheel fixedly connected to the upper and lower ends and the front and rear sides of the inner wall of the fixed box, a tension adjustment frame fixedly connected to the right side of the top of the base, a sliding table slidably connected to the left end of the inner wall of the tension adjustment frame, a tension rod connected to the bottom end of the sliding table via a reciprocating assembly, and a motor fixedly connected to the right side of the top of the tension adjustment frame, the drive end of the motor being connected to the outer walls of the front and rear ends of the tension rod via a pulling assembly.
[0006] As a further description of the above technical solution: The adjustment assembly includes a bevel gear one fixedly connected to the outer wall of the front end of the handwheel, a bevel gear two meshing at the top of the bevel gear one, a bidirectional screw fixedly connected to the inner wall of the bevel gear two, and adjustment plates threadedly connected to the upper and lower ends of the outer wall of the bidirectional screw.
[0007] As a further description of the above technical solution: A handle is rotatably connected to the inner wall of the left end of the regulating box. A screw is fixedly connected to the bottom end of the handle. A clamping platform is threadedly connected to the outer wall of the screw. The clamping platform is slidably connected to the inner wall of the left end of the regulating box.
[0008] As a further description of the above technical solution: The top of each wire feeding reel is fixedly connected to the front and rear sides of the bottom of the top adjustment plate. An adjustment seat is fixedly connected to the front and rear sides of the top of the bottom adjustment plate. A pressure sensor is fixedly connected to the bottom of the inner wall of each adjustment seat. A spring plate is fixedly connected to the top of each pressure sensor. The top of each spring plate is fixedly connected to the bottom of the wire feeding reel.
[0009] As a further description of the above technical solution: The reciprocating assembly includes a fixed base fixedly connected to the bottom of the sliding table, a motor three fixedly connected to the top of the fixed base, a movable disk fixedly connected to the drive end of the motor three, a movable seat slidably connected to the top of the movable disk, the outer wall of the movable seat slidably connected to the inner wall of the sliding table, and the outer wall of the tension rod rotatably connected to the inner walls of the front and rear sides of the top of the movable seat.
[0010] As a further description of the above technical solution: A second motor is fixedly connected to the top right side of the movable seat. A first gear is fixedly connected to the drive end of the second motor. A second gear is meshed with the left end of the first gear. The inner wall of the second gear is fixedly connected to the middle of the outer wall of the tension rod. A take-up drum is slidably connected to the outer walls of both the front and rear ends of the tension rod.
[0011] As a further description of the above technical solution: The pulling assembly includes a rotating shaft fixedly connected to a drive end of a motor. The outer wall of the rotating shaft is rotatably connected to the inner wall on the right side of the top of the tension adjusting frame. Connecting rods are fixedly connected to both the front and rear ends of the outer wall of the rotating shaft. Pull rods are rotatably connected to the left ends of the connecting rods. The inner wall of the left end of the pull rods is sleeved on the outer walls of both the front and rear ends of the tension rod.
[0012] As a further description of the above technical solution: A spring is fixedly connected to the inner wall of the opposite end of the tension rod, and a button is fixedly connected to the opposite end of the spring. A buckle is slidably connected to the inner wall of the top of the button, and the outer wall of the buckle is slidably connected to the inner wall of the opposite end of the tension rod.
[0013] This utility model has the following beneficial effects: In this invention, the motor first drives the rotating shaft and connecting rod to rotate. The connecting rod pulls the pull rod and sliding table to move to the left, causing the take-up drum to move to the left and pull the paper rope. This prevents uneven paper rope thickness and inconsistent structure caused by different paper rope tension, thus improving product quality.
[0014] In this invention, the moving disc is driven by a motor to rotate, causing the moving seat to move back and forth. This allows the take-up drum to move back and forth during the take-up process, preventing the paper rope from accumulating in the center of the take-up drum and causing the material to form a convex shape that is thick in the middle and thin at both sides. This also prevents damage to the quality of the paper rope due to uneven tension between the inner and outer layers. Attached Figure Description
[0015] Figure 1 This is a perspective view of a paper rope processing raw material tension adjustment support component proposed in this utility model; Figure 2 This is a schematic diagram of the base structure of a tension adjustment support component for paper rope processing raw materials proposed in this utility model; Figure 3 This is a schematic diagram of the rotating structure of a tension adjustment support component for paper rope processing raw materials proposed in this utility model; Figure 4 This is a schematic diagram of a bidirectional screw structure for a paper rope processing raw material tension adjustment support assembly proposed in this utility model; Figure 5 This is a schematic diagram of the wire feeding wheel structure of a paper rope processing raw material tension adjustment support assembly proposed in this utility model; Figure 6 This is a schematic diagram of the connecting rod structure of a paper rope processing raw material tension adjustment support assembly proposed in this utility model; Figure 7 This utility model provides a schematic diagram of the motor structure of a tension adjustment support component for paper rope processing raw materials. Figure 8 This is a schematic diagram of the gear set structure of a tension adjustment support component for paper rope processing raw materials proposed in this utility model; Figure 9 This is a schematic diagram of the spring structure of a tension adjustment support component for paper rope processing raw materials proposed in this utility model.
[0016] Legend: 1. Base; 2. Adjustment box; 3. Fixing box; 4. Tension adjustment frame; 5. Handle; 6. Screw 1; 7. Clamping platform; 8. Handwheel; 9. Bevel gear 1; 10. Bevel gear 2; 11. Double-acting screw; 12. Adjustment plate; 13. Feeding reel; 14. Adjustment seat; 15. Pressure sensor; 16. Spring plate; 17. Sliding table; 18. Moving seat; 19. Buckle; 20. Moving disc; 21. Motor 3; 22. Fixing seat; 23. Motor 2; 24. First gear; 25. Second gear; 26. Tension bar; 27. Take-up reel; 28. Motor 1; 29. Shaft; 30. Connecting rod; 31. Pull rod; 32. Button; 33. Spring 1. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0019] Reference Figure 1-3This utility model provides an embodiment of a tension adjustment support assembly for paper rope processing raw materials, including a base 1. An adjustment box 2 is fixedly connected to the left side of the top of the base 1. A handwheel 8 is rotatably connected to the inner wall of the front end of the adjustment box 2. Adjustment plates 12 are connected to the outer walls of the front and rear ends of the handwheel 8 through an adjustment assembly. A fixed box 3 is fixedly connected to the middle of the top of the base 1. A feeding wheel 13 is fixedly connected to the upper and lower ends and the front and rear sides of the inner wall of the fixed box 3. A tension adjustment frame 4 is fixedly connected to the right side of the top of the base 1. A sliding plate is slidably connected to the left end of the inner wall of the tension adjustment frame 4. The bottom of the sliding table 17 is connected to a tension rod 26 via a reciprocating assembly. A motor 28 is fixedly connected to the top right side of the tension adjusting frame 4. The drive end of the motor 28 is connected to the outer walls of both ends of the tension rod 26 via a pulling assembly. A raw material clamping mechanism is also provided on the left side of the adjusting box 2, including a handle 5, a screw 6, and a clamping platform 7. Rotating the handle 5 drives the clamping platform 7 to move vertically, clamping or releasing the raw material. The upper feed wheel 13 is directly fixed to the adjusting plate 12, and the lower feed wheel 13 is connected via an elastic support system. This elastic support system includes an adjusting seat 14, a pressure sensor 15, and a spring plate 16, which can monitor tension changes in real time during the feed process.
[0020] Reference Figure 3-5 The adjustment assembly includes a bevel gear 9 fixedly connected to the outer wall of the front end of the handwheel 8. A bevel gear 10 is meshed at the top of bevel gear 9. A double-acting screw 11 is fixedly connected to the inner wall of bevel gear 10. Adjustment plates 12 are threadedly connected to both the upper and lower ends of the outer wall of the double-acting screw 11. A handle 5 is rotatably connected to the inner wall of the left end of the adjustment box 2. A screw 6 is fixedly connected to the bottom of the handle 5. A clamping platform 7 is threadedly connected to the outer wall of the screw 6. The clamping platform 7 is slidably connected to the inner wall of the left end of the adjustment box 2. The top of the feed reel 13 is fixedly connected to both the front and rear sides of the bottom end of the top adjustment plate 12. Adjustment seats 14 are fixedly connected to both the front and rear sides of the top of the bottom adjustment plate 12. Pressure sensors 15 are fixedly connected to the bottom of the inner wall of the adjustment seats 14. Spring plates 16 are fixedly connected to the top of each pressure sensor 15. The top of each spring plate 16 is fixedly connected to the bottom of the feed reel 13. (See reference) Figure 7 The reciprocating assembly includes a fixed base 22 fixedly connected to the bottom end of the sliding table 17, and a motor 21 fixedly connected to the top end of the fixed base 22. (Refer to...) Figure 8 A movable disk 20 is fixedly connected to the drive end of motor 3 21. A movable seat 18 is slidably connected to the top of the movable disk 20. The outer wall of the movable seat 18 is slidably connected to the inner wall of the sliding table 17. The outer wall of the tension rod 26 is rotatably connected to the inner walls of the front and rear sides of the top of the movable seat 18. A motor 23 is fixedly connected to the right side of the top of the movable seat 18. A first gear 24 is fixedly connected to the drive end of motor 23. A second gear 25 is meshed with the left end of the first gear 24. The inner wall of the second gear 25 is fixedly connected to the middle of the outer wall of the tension rod 26. A take-up drum 27 is slidably connected to the outer walls of both the front and rear ends of the tension rod 26. (Refer to...) Figure 6The pulling assembly includes a rotating shaft 29 fixedly connected to the drive end of motor 28. The outer wall of the rotating shaft 29 is rotatably connected to the inner wall of the right side of the top of the tension adjusting frame 4. Connecting rods 30 are fixedly connected to both the front and rear ends of the outer wall of the rotating shaft 29. Pull rods 31 are rotatably connected to the left end of each connecting rod 30. The inner wall of the left end of each pull rod 31 is sleeved on the outer walls of both the front and rear ends of the tension rod 26. (Refer to...) Figure 9 Each tension rod 26 has a spring 33 fixedly connected to the inner wall of its opposite end. Each spring 33 has a button 32 fixedly connected to its opposite end. Each button 32 has a latch 19 slidably connected to its inner wall at its top. The outer wall of each latch 19 is slidably connected to the inner wall of the opposite end of the tension rod 26. A pair of bevel gears 9 are connected to the shaft of the handwheel 8. Each bevel gear 9 meshes with a corresponding bevel gear 10. A double-acting screw 11 is fixedly connected to the inner hole of the bevel gear 10. An adjusting plate 12 is threaded to the upper and lower ends of each double-acting screw 11. The threads of the upper and lower ends of the double-acting screw 11 are opposite, causing the adjusting plates 12 to move towards each other when the double-acting screw 11 rotates. By rotating the handwheel 8, the two double-acting screws 11 can be driven to rotate synchronously, thereby precisely controlling the distance between the upper and lower adjusting plates 12. Removable take-up reels 27 are provided at both ends of the tension rod 26. The locking mechanism of the take-up reel 27 uses a combination of spring 33, button 32, and latch 19 to achieve quick assembly and disassembly.
[0021] Working principle: First, based on the length of the paper rope, turn handwheel 8 to drive the bevel gear set to rotate, causing the double-sided screw 11 to rotate. This causes the two adjusting plates 12 to move the feed rollers 13 towards the center. Adjust the distance between the upper and lower adjusting plates 12 according to the length of each section of paper rope for tension adjustment. Turn handwheel 5 to rotate screw 6, causing the clamping platform 7 to move upwards. The paper rope passes through the feed hole of the clamping platform 7, then around multiple feed rollers 13, passing between the upper and lower feed rollers 13 in the fixed box 3, and then wound onto the take-up drum 27 of tension rod 26. Then, start motor 28, which drives the rotating shaft 29 and connecting rod 30 to rotate. The connecting rod 30 pulls the pull rod 31 and sliding table 17 to the right, pulling the paper rope to adjust its tension. By pulling the take-up drum 27, the feed drum is moved to adjust the paper rope tension, preventing the tension of newly wound paper rope from differing from that of subsequently wound paper rope. The resulting uneven thickness and inconsistent tension of the paper rope cause the paper rope to move upward during the pulling process. This pulls the lower adjusting plate 12 and the feed wheel 13 to move upward, pulling the spring plate 16 and transmitting the tension to the pressure sensor 15 in the form of tension. When the tension reaches the required level, motor 1 28 is turned off, and the handle 5 is turned to raise the clamping table 7, which no longer clamps the paper rope. Motor 2 23 and motor 3 21 are then started. Motor 2 23 drives the gear set to rotate, which in turn drives the tension rod 26 and the take-up drum 27 to rotate and take in the paper rope. Motor 3 21 drives the moving plate 20 to rotate, causing the moving seat 18 to move back and forth. This allows the take-up drum 27 to move back and forth during the take-up process to prevent the paper rope from accumulating in the center of the take-up drum 27, which would cause uneven tension between the inner and outer layers and damage the quality of the paper rope. When the take-up is complete, button 32 is pressed. Button 32 compresses spring 1 33, causing the buckle 19 to move downward, so that the buckle 19 no longer jams the take-up drum 27, making it easier to remove and replace the take-up drum 27.
[0022] It is worth noting that the circuits, protection systems, and motors involved in the above embodiments are all based on existing technologies according to actual conditions, and therefore will not be described in detail in the embodiments of this application.
[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A tension adjustment support assembly for paper rope processing raw materials, comprising a base (1), characterized in that: An adjustment box (2) is fixedly connected to the left side of the top of the base (1). A handwheel (8) is rotatably connected to the inner wall of the front end of the adjustment box (2). An adjustment plate (12) is connected to the outer wall of the front and rear ends of the handwheel (8) through an adjustment assembly. A fixed box (3) is fixedly connected to the middle of the top of the base (1). A wire feeding wheel (13) is fixedly connected to the upper and lower ends and the front and rear sides of the inner wall of the fixed box (3). A tension adjustment frame (4) is fixedly connected to the right side of the top of the base (1). A sliding table (17) is slidably connected to the left end of the inner wall of the tension adjustment frame (4). A tension rod (26) is connected to the bottom end of the sliding table (17) through a reciprocating assembly. A motor (28) is fixedly connected to the right side of the top of the tension adjustment frame (4). The drive end of the motor (28) is connected to the outer wall of the front and rear ends of the tension rod (26) through a pulling assembly.
2. The paper rope processing raw material tension adjustment support assembly according to claim 1, characterized in that: The adjustment assembly includes a bevel gear 1 (9) fixedly connected to the outer wall of the front end of the handwheel (8), a bevel gear 2 (10) meshing with the top of the bevel gear 1 (9), a bidirectional screw (11) fixedly connected to the inner wall of the bevel gear 2 (10), and adjustment plates (12) threadedly connected to both the upper and lower ends of the outer wall of the bidirectional screw (11).
3. The paper rope processing raw material tension adjustment support assembly according to claim 1, characterized in that: The left end of the regulating box (2) is rotatably connected to a handle (5), and the bottom end of the handle (5) is fixedly connected to a screw (6). The outer wall of the screw (6) is threadedly connected to a clamping platform (7), which is slidably connected to the left end of the regulating box (2).
4. The paper rope processing raw material tension adjustment support assembly according to claim 1, characterized in that: The top of each wire feeding reel (13) is fixedly connected to the front and rear sides of the bottom of the top adjustment plate (12). The front and rear sides of the top of the bottom adjustment plate (12) are fixedly connected to adjustment seats (14). The bottom of the inner wall of the adjustment seat (14) is fixedly connected to pressure sensors (15). The top of each pressure sensor (15) is fixedly connected to a spring plate (16). The top of each spring plate (16) is fixedly connected to the bottom of the wire feeding reel (13).
5. The paper rope processing raw material tension adjustment support assembly according to claim 1, characterized in that: The reciprocating assembly includes a fixed seat (22) fixedly connected to the bottom of the sliding table (17), a motor (21) fixedly connected to the top of the fixed seat (22), a moving disk (20) fixedly connected to the drive end of the motor (21), a moving seat (18) slidably connected to the top of the moving disk (20), the outer wall of the moving seat (18) slidably connected to the inner wall of the sliding table (17), and the outer wall of the tension rod (26) rotatably connected to the inner walls of the front and rear sides of the top of the moving seat (18).
6. The paper rope processing raw material tension adjustment support assembly according to claim 5, characterized in that: The top right side of the movable seat (18) is fixedly connected to a motor (23), the drive end of the motor (23) is fixedly connected to a first gear (24), the left end of the first gear (24) is meshed with a second gear (25), the inner wall of the second gear (25) is fixedly connected to the middle of the outer wall of the tension rod (26), and the outer walls of both the front and rear ends of the tension rod (26) are slidably connected to a take-up drum (27).
7. The paper rope processing raw material tension adjustment support assembly according to claim 1, characterized in that: The pulling assembly includes a rotating shaft (29) fixedly connected to the drive end of the motor (28). The outer wall of the rotating shaft (29) is rotatably connected to the inner wall of the right side of the top of the tension adjustment frame (4). Connecting rods (30) are fixedly connected to both the front and rear ends of the outer wall of the rotating shaft (29). Pull rods (31) are rotatably connected to the left end of each connecting rod (30). The inner wall of the left end of each pull rod (31) is sleeved on the outer walls of both the front and rear ends of the tension rod (26).
8. The paper rope processing raw material tension adjustment support assembly according to claim 7, characterized in that: Spring 1 (33) is fixedly connected to the inner wall of the opposite end of the tension rod (26), and button (32) is fixedly connected to the opposite end of the spring 1 (33). Buckle (19) is slidably connected to the inner wall of the top of the button (32), and the outer wall of buckle (19) is slidably connected to the inner wall of the opposite end of the tension rod (26).