Yarn flattening device of sizing machine
By designing a sizing machine flat yarn device including a fixed base, a support plate, a transmission shaft, a yarn retracting coil, a drive motor, a guide wheel, a clamping plate and a adjusting member, the problem of easy bending and winding of the yarn during the winding process is solved, and the yarn is stretched and straight coiling and smooth conveying of the yarn is realized.
Patent Information
- Application Number
- CN202421637988.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-11
AI Technical Summary
During the winding process of existing sizing machines, the yarn is prone to bend and deform, which leads to easy wrapping during subsequent use, affecting the use effect of the yarn.
A sizing machine flat yarn device is designed, including a fixed base, a support plate, a drive shaft, a yarn retracting coil, a drive motor, a guide wheel, a clamping plate and an adjusting member. The spring rebound generates pressure, and the clamping plate pushes toward the guide wheel side, keeping the yarn straight and preventing bending and wrapping.
Effectively keep the yarn straight during the winding process, avoid bending and wrapping, ensure that the yarn is flat and curled, and improve the efficiency of subsequent use.
Smart Images
Figure CN222758524U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a yarn flattening device of a sizing machine, belonging to the field of sizing equipment. Background Art
[0002] Sizing refers to the process of applying sizing agent to the warp yarn to improve its weavability. Weavability refers to the ability of the warp yarn to withstand repeated friction, stretching, bending, etc. of the warp stop piece, heald, reed, etc. on the loom without a lot of fluff or even breakage. The unsized single yarn fibers are not firmly attached to each other, and there are more hairs on the surface, which is difficult to weave. After sizing, part of the sizing liquid penetrates between the fibers, and the other part adheres to the surface of the warp yarn. The sizing that mainly penetrates between the fibers is called penetrating sizing, and the sizing that mainly adheres to the surface of the warp yarn is called covering sizing. In the prior art, when the sizing is completed and the winding operation is carried out, the yarn shrinks together and is easy to deform and bend because the yarn is soaked in sizing and then dried. After the bent yarn is wound onto the winding roll, the yarn will always remain in a bent state. When the yarn is used later, the bent yarn is easy to be entangled with other yarns, affecting the use effect of the yarn. Therefore, it is necessary to design a sizing machine flat yarn device that can clamp and tighten the yarn. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model aims to provide a yarn flattening device for a sizing machine to solve the problems raised in the above-mentioned background technology. The utility model facilitates the straightening and winding of the yarn, thereby reducing the problem of yarn entanglement during subsequent use.
[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a yarn flattening device for a sizing machine, comprising a fixed base, two support plates symmetrically installed above the fixed base, a transmission shaft is installed between the two support plates, two yarn taking-up reels are symmetrically installed on the transmission shaft, a driving motor is installed on one side of the support plate, and a transmission shaft is installed on the output end of the driving motor, two fixed plates are symmetrically installed on the side above the fixed base away from the two support plates, a connecting rod is installed between the two fixed plates, two guide wheels are symmetrically installed on the connecting rod, two support frames are symmetrically installed above the guide wheels, clamping plates are installed between the support frames, an adjusting member is installed above the clamping plates, a transmitting member is installed at the bottom of the support frame, and a limiting block is installed on the side of the two fixed plates away from the connecting rod, and the limiting block is installed on the connecting rod.
[0005] Furthermore, the adjusting member includes a limit base, which is installed between two support frames, the limit base is located on the upper side of the clamping plate, a limit sleeve is installed on the end of the limit base away from the clamping plate, a slot is opened inside the limit base, a card block is installed inside the slot, and the card block is fixedly installed on the round rod.
[0006] Furthermore, a control handle is installed at the end of the round rod away from the clamping block, and the control handle is located on the upper side of the limit sleeve. The end of the round rod away from the control handle is rotatably installed inside the limit base, and a guide plate is installed inside the limit base. The round rod is rotatably installed above the guide plate, and a connecting plate is installed at the bottom of the guide plate, and the connecting plate is fixedly installed on the top of the clamping plate.
[0007] Furthermore, a spring is sleeved on the round rod, and the spring is located on the upper side of the guide plate.
[0008] Furthermore, the transmission member includes a wire shaft, and multiple wire shafts are evenly installed at the bottom of the clamping plate. A mounting rod is installed in the middle of the wire shaft, and both ends of the mounting rod are installed inside the limiting groove. Multiple limiting grooves are symmetrically opened at the bottom of the clamping plate.
[0009] Furthermore, two supporting base plates are symmetrically installed on the bottom of the clamping plate, and the bottoms of the two supporting base plates are flush with the bottom of the clamping plate. The supporting base plate is located at the bottom of the mounting rod. Multiple mounting grooves are opened on both sides of the clamping plate, and an insert rod is installed inside the mounting groove. A handle is installed at one end of the insert rod located outside the mounting groove, and a stud is installed at the other end of the insert rod, and the stud is installed on the supporting base plate.
[0010] The beneficial effects of the utility model are as follows: the utility model provides a yarn flattening device for a sizing machine, in which a spring rebounds downward to generate pressure to make the bottom of the guide plate close to the bottom of the limiting base, thereby pushing the clamping plate to the side close to the guide wheel, clamping the yarn that has been sizing processed, so that the unwound yarn and the yarn fixed on the yarn reel are kept straight, so that the yarn wound on the yarn reel is flat, avoiding the bent yarn from being entangled on the yarn reel, affecting the subsequent use of the yarn.
[0011] A plurality of conductor shafts are installed at the bottom of the clamping plate, which facilitates the smooth conveying of the yarn at the bottom of the clamping plate to one end of the yarn reel, thereby reducing the friction between the yarn and the clamping plate, and two supporting bottom plates are symmetrically installed at the bottom of the clamping plate to prevent the yarn from getting stuck in the gap between the conductor shaft and the clamping plate and being entangled on the mounting rod during the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0013] Figure 1 This is a schematic diagram of the overall structure of a yarn flattening device of a sizing machine according to the utility model;
[0014] Figure 2 This is a schematic diagram of the overall structure of a limit base in a flat yarn device of a sizing machine according to the utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of a limit base in a yarn flattening device of a sizing machine according to the utility model;
[0016] Figure 4 This is a schematic diagram of the overall structure of a clamping plate in a flat yarn device of a sizing machine according to the utility model;
[0017] In the figure: 1. fixed base; 2. support plate; 3. transmission shaft; 4. yarn reel; 5. fixed plate; 6. limit block; 7. connecting rod; 8. support frame; 9. driving motor; 10. guide wheel; 11. limit base; 12. limit sleeve; 13. clamping plate; 14. mounting rod; 15. wire shaft; 16. control handle; 17. round rod; 18. spring; 19. block; 20. guide plate; 21. connecting plate; 22. supporting bottom plate; 23. mounting groove; 24. mounting rod; 25. rotary handle; 26. limit groove. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a yarn flattening device for a sizing machine, comprising a fixed base 1, two supporting plates 2 are symmetrically installed above the fixed base 1, a transmission shaft 3 is installed between the two supporting plates 2, and two yarn taking-up reels 4 are symmetrically installed on the transmission shaft 3. A driving motor 9 is installed on one side of the supporting plate 2, and a transmission shaft 3 is installed on the output end of the driving motor 9. Two fixed plates 5 are symmetrically installed on one side of the fixed base 1 away from the two supporting plates 2, a connecting rod 7 is installed between the two fixed plates 5, two guide wheels 10 are symmetrically installed on the connecting rod 7, two supporting frames 8 are symmetrically installed above the guide wheels 10, a clamping plate 13 is installed between the supporting frames 8, an adjusting member is installed above the clamping plate 13, and a transmitting member is installed at the bottom of the supporting frame 8, and a limiting block 6 is installed on the side of the two fixed plates 5 away from the connecting rod 7, and the limiting block 6 is installed on the connecting rod 7. The drive motor 9 can drive the transmission shaft 3 to rotate, thereby driving the yarn taking-up reel 4 installed on the transmission shaft 3 to rotate to complete the yarn taking-up operation.
[0020] See also Figure 2 and Figure 3The adjusting member includes a limit base 11, which is installed between the two support frames 8. The limit base 11 is located on the upper side of the clamping plate 13. The limit base 11 is installed with a limit sleeve 12 at one end away from the clamping plate 13. A card slot is provided inside the limit base 11, and a card block 19 is installed inside the card slot. The card block 19 is fixedly installed on the round rod 17. A control handle 16 is installed at one end of the round rod 17 away from the card block 19. The control handle 16 is located on the upper side of the limit sleeve 12, and the round rod 17 is away from the control handle 1 One end of 6 is rotatably mounted inside the limiting base 11, a guide plate 20 is installed inside the limiting base 11, the round rod 17 is rotatably mounted above the guide plate 20, a connecting plate 21 is installed at the bottom of the guide plate 20, the connecting plate 21 is fixedly mounted on the top of the clamping plate 13, a spring 18 is sleeved on the round rod 17, and the spring 18 is located on the upper side of the guide plate 20. Through the cooperation of the set clamping block 19 and the limiting sleeve 12, the position of the clamping plate 13 can be lifted upward and the position of the clamping plate 13 can be locked.
[0021] See also Figure 2 and Figure 4 The transmission member includes a wire shaft 15, and multiple wire shafts 15 are evenly installed at the bottom of the clamping plate 13. A mounting rod 14 is installed in the middle of the wire shaft 15. Both ends of the mounting rod 14 are installed in the limit groove 26. Multiple limit grooves 26 are symmetrically opened at the bottom of the clamping plate 13. Two supporting bottom plates 22 are symmetrically installed at the bottom of the clamping plate 13. The bottoms of the two supporting bottom plates 22 are flush with the bottom of the clamping plate 13. The supporting bottom plates 22 are located at the bottom of the mounting rod 14. Multiple mounting holes are opened on both sides of the clamping plate 13. A mounting groove 23 is provided, and an insert rod 24 is installed inside the mounting groove 23. A handle 25 is installed at one end of the insert rod 24 located outside the mounting groove 23, and a stud is installed at the other end of the insert rod 24. The stud is installed on a supporting base plate 22. The supporting base plate 22 is provided to support and fix the bottom of the mounting rod 14 to prevent the mounting rod 14 from falling off from the bottom of the clamping plate 13 during use, and to prevent the yarn from getting stuck in the gap between the conductor shaft 15 and the clamping plate 13 during transmission.
[0022] Specific implementation method: The spring 18 rebounds downward to generate pressure to make the bottom of the guide plate 20 close to the bottom of the limit base 11, thereby pushing the clamping plate 13 to the side close to the guide wheel 10, clamping the yarn that has been sizing processed, so that the unwound yarn and the yarn fixed on the yarn collection reel 4 are kept straight, so that the yarn wound on the yarn collection reel 4 is flat, avoiding the bent yarn from being entangled on the yarn collection reel 4 and affecting the subsequent use of the yarn. A plurality of wire shafts 15 are installed at the bottom of the clamping plate 13, so that the yarn can be smoothly transported to one end of the yarn collection reel 4 at the bottom of the clamping plate 13, reducing the friction between the yarn and the clamping plate 13, and two supporting bottom plates 22 are symmetrically installed at the bottom of the clamping plate 13 to avoid the yarn from being stuck in the gap between the wire shaft 15 and the clamping plate 13 during the transmission process and being entangled on the mounting rod 14.
[0023] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A yarn flattening device for a sizing machine, comprising a fixed base (1), characterized in that: Two support plates (2) are symmetrically mounted above the fixed base (1), a transmission shaft (3) is mounted between the two support plates (2), two yarn reels (4) are symmetrically mounted on the transmission shaft (3), a drive motor (9) is mounted on one side of the support plate (2), and a transmission shaft (3) is mounted on the output end of the drive motor (9), two fixed plates (5) are symmetrically mounted above the fixed base (1) on a side away from the two support plates (2), a connecting rod (7) is mounted between the two fixed plates (5), two guide wheels (10) are symmetrically mounted on the connecting rod (7), two support frames (8) are symmetrically mounted above the guide wheels (10), a clamping plate (13) is mounted between the support frames (8), an adjusting member is mounted above the clamping plate (13), a transmission member is mounted at the bottom of the support frame (8), and a limit block (6) is mounted on the side of the two fixed plates (5) away from the connecting rod (7), and the limit block (6) is mounted on the connecting rod (7).
2. A yarn flattening device for a sizing machine according to claim 1, characterized in that: The adjusting member comprises a limit base (11), the limit base (11) being installed between two support frames (8), the limit base (11) being located on the upper side of the clamping plate (13), a limit sleeve (12) being installed at one end of the limit base (11) away from the clamping plate (13), a slot being provided inside the limit base (11), a clamping block (19) being installed inside the slot, and the clamping block (19) being fixedly installed on the round rod (17).
3. A yarn flattening device for a sizing machine according to claim 2, characterized in that: A control handle (16) is installed at one end of the round rod (17) away from the clamping block (19), and the control handle (16) is located on the upper side of the limiting sleeve (12). The end of the round rod (17) away from the control handle (16) is rotatably installed inside the limiting base (11), and a guide plate (20) is installed inside the limiting base (11). The round rod (17) is rotatably installed above the guide plate (20), and a connecting plate (21) is installed at the bottom of the guide plate (20), and the connecting plate (21) is fixedly installed on the top of the clamping plate (13).
4. A yarn flattening device for a sizing machine according to claim 3, characterized in that: A spring (18) is sleeved on the round rod (17), and the spring (18) is located on the upper side of the guide plate (20).
5. A yarn flattening device for a sizing machine according to claim 1, characterized in that: The transmission member comprises a wire shaft (15), a plurality of the wire shafts (15) are evenly mounted on the bottom of the clamping plate (13), a mounting rod (14) is mounted in the middle of the wire shaft (15), both ends of the mounting rod (14) are mounted inside a limiting groove (26), and a plurality of the limiting grooves (26) are symmetrically arranged on the bottom of the clamping plate (13).
6. A yarn flattening device for a sizing machine according to claim 5, characterized in that: Two supporting bottom plates (22) are symmetrically mounted at the bottom of the clamping plate (13). The bottoms of the two supporting bottom plates (22) are flush with the bottom of the clamping plate (13). The supporting bottom plates (22) are located at the bottom of the mounting rod (14). A plurality of mounting grooves (23) are provided on both sides of the clamping plate (13). An inserting rod (24) is mounted inside the mounting groove (23). A rotary handle (25) is mounted at one end of the inserting rod (24) located outside the mounting groove (23). A stud is mounted at the other end of the inserting rod (24). The stud is mounted on the supporting bottom plate (22).