Silk reeling and guiding device capable of adjusting tension
By adopting a linkage plate design with a V-shaped guide roller and a return spring in the silk reeling and guiding device, adaptive adjustment of the silk thread tension is achieved, the problem of sensor dependence is solved, and the safety and efficiency of silk reeling and guiding are improved.
Patent Information
- Application Number
- CN202422878058.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The existing silk reeling guide device requires the use of sensors to monitor the silk thread tension, which is inconvenient to adjust and easily causes the silk thread to break if a malfunction occurs, requiring manual rewiring.
A tension-adjustable wire guide device for reeling silk was designed. It adopted a V-shaped wire guide roller structure and a reset spring mechanism to achieve adaptive tension adjustment. Automatic tension adjustment of the silk thread was achieved through the linkage plate and V-shaped positioning rod combined with the arc-shaped limit hole.
It effectively reduces wire breakage, improves the safety and efficiency of the wire guiding process, reduces manual intervention, and ensures high-quality wire transmission.
Smart Images
Figure CN223422827U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silk reeling, in particular to a silk reeling wire guiding device with adjustable tension. Background Art
[0002] Silk reeling is the process of processing silk cocoons into raw silk. After the cocoons are cooked and cleaned, the silk fibers are extracted from the cocoons manually or mechanically. During the reeling process, several silk fibers are often combined to form a thicker raw silk thread to ensure the quality of the raw silk. Reeling is a critical step in silk production, and the performance of the reeling yarn guide directly affects the quality of the final product and production costs.
[0003] The existing silk reeling and guiding device is mainly composed of a wire guide wheel, a tension adjustment mechanism, a wire guide plate, a bracket and other parts. The wire guide wheel maintains the appropriate tension of the silk thread during the transmission process through tension adjustment to prevent the silk thread from being damaged or uneven due to being too tight or too loose. However, tension adjustment usually requires the use of a sensor to monitor the silk thread tension and then adjust the tension. Once a fault occurs, the silk thread will break, and manual rewiring is required, which is relatively inconvenient. Utility Model Content
[0004] The purpose of the present utility model is to provide a reeling wire guide device with adjustable tension, so as to solve the problem raised in the above background technology that tension adjustment in the current market usually requires the use of sensors to monitor the tension of the silk thread and then adjust the tension. Once a fault occurs, the silk thread will break and manual rewiring is required, which is inconvenient.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reeling wire guide device with adjustable tension, comprising a reeling wire guide device main body, a mounting cover is provided on the reeling wire guide device main body, and a first wire guide roller, a second wire guide roller and a third wire guide roller are rotatably mounted on the outer side of the mounting cover, and a linkage plate connected to the second wire guide roller and the third wire guide roller is provided on the inner side of the mounting cover, a wire guide plate is also provided on the reeling wire guide device main body, and a U-shaped side plate is fixed on the side of the wire guide plate, a wire guide ring is provided below the wire guide plate, and a cleaning pipe is installed between the side plates above the wire guide plate, a V-shaped positioning rod is provided on the inner side of the mounting cover, which is engaged with the rotating shaft of the third wire guide roller, and positioning screws are symmetrically provided on the outside of both sides of the V-shaped positioning rod, and the positioning screws are respectively fastened to the mounting cover and the linkage plate.
[0006] Preferably, a positioning bracket is provided below the main body of the reeling and wire guiding device, and the positioning bracket is fixed to the mounting cover and the wire guiding plate by screws respectively.
[0007] Preferably, an arc-shaped limiting hole is provided on the mounting cover, and the arc-shaped limiting hole takes the rotating shaft of the third wire guide roller as the center, and the arc-shaped limiting hole corresponds to the position of the first wire guide roller.
[0008] Preferably, the first godet roller, the third godet roller and the second godet roller are arranged in a V-shaped structure, and the third godet roller is located below the first godet roller and the second godet roller.
[0009] Preferably, the wire guide plate is a folded plate structure, and the bottom of the wire guide plate is curled inward.
[0010] Preferably, hook structures are provided at both ends of the V-shaped positioning rod, and a return spring with a double-headed hook structure is connected between the hook structures of the V-shaped positioning rod.
[0011] Compared with the existing technology, the beneficial effects of the present invention are as follows: the tension-adjustable reeling wire guide device is improved on the existing basis, and can automatically adjust the tension within a certain range, ensuring the tension adjustability during wire guiding, supplementing the use of existing wire guide devices, and effectively reducing the occurrence of wire breakage. The tension-adjustable reeling wire guide device arranges the wire guide rollers in a V-shape, causing the first wire guide roller to perform circular motion with the third wire guide roller as the center. In conjunction with the efficient reset structure, the tension of the first wire guide roller can be adaptively adjusted, ensuring the safe reeling and wire guiding. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic structural diagram of a tension-adjustable reeling wire guide device according to the present invention;
[0013] Figure 2 This is a schematic diagram of the internal structure of a mounting cover of a tension-adjustable reeling guide device according to the present invention;
[0014] Figure 3 This is a top view of a tension-adjustable wire reeling guide device according to the utility model.
[0015] In the figure: 1. Main body of the reeling wire guide device; 2. Mounting cover; 3. First wire guide roller; 4. Arc-shaped limit hole; 5. Second wire guide roller; 6. Cleaning pipe; 7. Wire guide plate; 8. Side plate; 9. Wire guide ring; 10. Third wire guide roller; 11. Positioning bracket; 12. Return spring; 13. Positioning screw; 14. V-shaped positioning rod; 15. Linkage plate. DETAILED DESCRIPTION
[0016] 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.
[0017] See also Figure 1-3The utility model provides a technical scheme: a kind of adjustable tension silk reeling guide device, including silk reeling guide device main body 1, silk reeling guide device main body 1 is equipped with mounting cover 2, and first guide roller 3, second guide roller 5 and third guide roller 10 are rotationally installed outside mounting cover 2, first guide roller 3, third guide roller 10 and second guide roller 5 are V-shaped structure distribution between, and third guide roller 10 is located below first guide roller 3 and second guide roller 5 position, this structure can let silk thread pass through guide plate 7 and be guided to the above second guide roller 5, again by second guide roller 5 and be guided to the bottom of third guide roller 10, then again be guided to first guide roller 3, let silk thread pass through the cooperation of first guide roller 3 and third guide roller 10 and carry out tension adjustable processing, arc limit hole 4 is opened in mounting cover 2, and arc limit hole 4 is with the pivot of third guide roller 10 as center, and arc limit hole 4 corresponds with the position of first guide roller 3, this structure arc limit hole 4 plays the role of movable limit for first guide roller 3, realize the self-adapting adjustment of tension by adjusting the position of first guide roller 3, to prevent silk thread break, third guide roller 10 plays the role of movable positioning for the tension adjustment of first guide roller 3, and the inside of mounting cover 2 is equipped with the linkage plate 15 connected with second guide roller 5 and third guide roller 10, silk reeling guide device main body 1 is also equipped with guide plate 7, and the below silk reeling guide device main body 1 is equipped with positioning support 11, and positioning support 11 and mounting cover 2 and guide plate 7 are respectively screwed, this structure makes silk reeling guide device main body 1 carry out the basic positioning processing of guide position by positioning support 11, and the side of guide plate 7 is fixed with the side plate 8 of U type structure, and the below position of guide plate 7 is equipped with guide ring 9, and the above position of side plate 8 is installed with cleaning pipe 6 on guide plate 7, guide plate 7 is the folding plate structure, and the bottom of guide plate 7 is curled inwards, this structure guide plate 7 can play the role of flow guide to cleaning water, and guide plate 7 can avoid scratching silk reeling by curling part, silk reeling reaches guide plate 7 by the guidance of guide ring 9, guide ring 9 can scrape the impurities on silk thread, then by cleaning pipe 6 and be washed, effectively remove impurities, avoid impurities to affect the transmission processing of silk thread, avoid the impurities to be stuck on guide roller simultaneously, the inside of mounting cover 2 is equipped with the V-shaped positioning rod 14 of pivot part of third guide roller 10 and is engaged, and the both sides outside V-shaped positioning rod 14 is equipped with positioning screw 13 symmetrically, and positioning screw 13 and mounting cover 2 and linkage plate 15 are fastened respectively, the both ends of V-shaped positioning rod 14 are equipped with hook structure, and the hook structure between V-shaped positioning rod 14 is connected with the reset spring 12 of double-end hook structure, this structure V-shaped positioning rod 14 is positioned by positioning screw 13, V-shaped positioning rod 14 and positioning screw 13 are welded, ensure that the fixed position of V-shaped positioning rod 14 is reliable, when first guide roller 3 carries out tension adjustment, can drive linkage plate 15 and be rotated with the pivot of third guide roller 10 as center, so that linkage plate 15 pushes V-shaped positioning rod 14 and compresses, V-shaped positioning rod 14 is resettable by its structure,The reset spring 12 is used to assist the V-shaped positioning rod 14 in resetting, ensuring that the tension of the first wire guide roller 3 is adjusted within a certain range.
[0018] Working principle: When using the reeling wire guide device with adjustable tension, first, when the reeling wire guide device body 1 is working, the reeling silk thread passes through the curling part at the bottom of the wire guide plate 7 and passes through the wire guide ring 9 to reach the wire guide plate 7. The wire guide ring 9 cleans the silk thread, and then the silk thread is further cleaned through the cleaning pipe 6 to reduce impurities on the silk thread. The side plate 8 allows the cleaned sewage to flow to the pool again. Then the silk thread is transmitted in a V shape between the second wire guide roller 5, the third wire guide roller 10 and the first wire guide roller 3. During the wire guide transmission process, the first wire guide roller 3 adapts to the tension adjustment of the wire. The first wire guide roller 3 moves under the limit of the arc-shaped limit hole 4, and the linkage plate 15 allows the first wire guide roller 3 to move with the third guide roller. The wire roller 10 performs circular motion as the center of the circle, and the linkage plate 15 tightens the opening part of the V-shaped positioning rod 14. At the same time, the reset spring 12 is compressed when the V-shaped positioning rod 14 is tightened, and the positioning screw 13 fixes the V-shaped positioning rod 14 on the mounting cover 2 and the linkage plate 15 respectively. After the V-shaped positioning rod 14 is tightened and the reset spring 12 is compressed, the V-shaped positioning rod 14 is reset due to its own structural characteristics. At the same time, the reset spring 12 assists the V-shaped positioning rod 14 to reset through rebound force, thereby realizing the tension adjustment processing of the first wire guide roller 3 within a certain range, and realizing high-quality wire guiding processing of the wire. The positioning bracket 11 is used for the installation and positioning processing of the mounting cover 2 and the wire guide plate 7, thereby completing a series of tasks.
[0019] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A reeling wire guide device with adjustable tension, comprising a reeling wire guide device body (1), characterized in that: The main body (1) of the reeling wire guide device is provided with a mounting cover (2), and a first wire guide roller (3), a second wire guide roller (5) and a third wire guide roller (10) are rotatably mounted on the outer side of the mounting cover (2), and a linkage plate (15) connected to the second wire guide roller (5) and the third wire guide roller (10) is provided on the inner side of the mounting cover (2). The main body (1) of the reeling wire guide device is also provided with a wire guide plate (7), and a U-shaped side plate is fixed on the side of the wire guide plate (7). (8), a wire guide ring (9) is provided below the wire guide plate (7), and a cleaning pipe (6) is installed between the side plates (8) above the wire guide plate (7), a V-shaped positioning rod (14) is provided on the inner side of the mounting cover (2) and is engaged with the rotating shaft of the third wire guide roller (10), and positioning screws (13) are symmetrically provided on the outside of both sides of the V-shaped positioning rod (14), and the positioning screws (13) are respectively fastened to the mounting cover (2) and the linkage plate (15).
2. The tension-adjustable reeling guide device according to claim 1, characterized in that: A positioning bracket (11) is provided below the main body (1) of the reeling and guiding device, and the positioning bracket (11) is fixed to the mounting cover (2) and the guiding plate (7) by screws respectively.
3. The tension-adjustable reeling guide device according to claim 1, characterized in that: An arc-shaped limiting hole (4) is provided on the mounting cover (2), and the arc-shaped limiting hole (4) takes the rotating shaft of the third wire guide roller (10) as the center of the circle, and the arc-shaped limiting hole (4) corresponds to the position of the first wire guide roller (3).
4. The tension-adjustable reeling guide device according to claim 1, characterized in that: The first guide roller (3), the third guide roller (10) and the second guide roller (5) are arranged in a V-shaped structure, and the third guide roller (10) is located below the first guide roller (3) and the second guide roller (5).
5. The tension-adjustable reeling wire guide device according to claim 1, characterized in that: The wire guide plate (7) is a folded plate structure, and the bottom of the wire guide plate (7) is curled inwards.
6. The tension-adjustable reeling wire guide device according to claim 1, characterized in that: Hook structures are provided at both ends of the V-shaped positioning rod (14), and a return spring (12) with a double-headed hook structure is connected between the hook structures of the V-shaped positioning rod (14).