Lease rod with variable yarn splitting angle
By designing a splitting bar with a variable splitting angle, the size of the yarn splitting opening can be adjusted, solving the problem of yarn breakage caused by differences in yarn thickness and sizing amount, improving the quality of the sizing beam and simplifying management.
Patent Information
- Application Number
- CN202423234442.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-26
AI Technical Summary
In textile sizing production, when yarns vary greatly in thickness, sizing amount, and strength, a small opening at the sizing bar can cause frequent yarn breakage, affecting the quality of the sizing beam. Furthermore, replacing sizing bars of different diameters is inconvenient for management.
Design a yarn splitting rod with a variable yarn splitting angle. By adjusting the angle of the V-shaped hinge through the screw, the opening size of the yarn splitting point can be changed, reducing yarn breakage and improving the quality of the sizing beam.
By adjusting the opening angle of the splitting bar, yarn breakage is reduced, the quality of the sizing beam is improved, and the management of the splitting bar is simplified.
Smart Images
Figure CN223592917U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to textile technology field, concretely is a kind of dividing rod that can change the angle of division. BACKGROUND
[0002] In the sizing production procedure of textile weaving, according to process design requirement, after the unwinding of a certain number of warp beam, yarn layer is respectively sized, pressed and dried after A, B two sizing kettles, then is combined in main drying cylinder, and is separated by dividing rod after falling sizing disc, so as to reduce the adhesion between yarns. But in the case of poor yarn quality, especially many thick and thin defects, long hairiness and large sizing amount, the opening is too small when yarn is separated by dividing rod, which often causes yarn breakage at the opening, seriously affecting the quality of sizing beam. Under normal circumstances, the diameter of the dividing rod can be increased to increase the opening when the yarn is separated, and the broken ends are reduced. However, each sizing machine is equipped with more than twenty dividing rods, so if different diameter dividing rods are equipped, the specifications are too many, which is not convenient for management and operation. SUMMARY
[0003] In order to overcome the shortcomings of the prior art, the application aims to provide a dividing rod with variable yarn separation angle, which can conveniently change the angle at the yarn separation port, reduce the broken ends during yarn separation, and improve the quality of sizing beam.
[0004] In order to achieve the above-mentioned application purpose, the dividing rod with variable yarn separation angle of the utility model is characterized in that yarn one and yarn two are separated by the dividing rod at the separation point, and are wound on the sizing beam in sequence through the guide roller, the take-up roller and the tension adjusting roller. One end of the screw rod penetrates the dividing rod and is connected with the hinge, one end of the hinge is connected with the hinge, and the other end is connected with one end of the movable rod. The other end of the movable rod is connected with the screw rod in sliding mode.
[0005] Further, one end of the screw rod connected with the hinge is in arc structure, and the other end of the screw rod is provided with a handle.
[0006] Further, two slide ways are arranged along the axial direction of the screw rod, and the slide ways are connected with the pulley at one end of the movable rod in sliding mode.
[0007] Further, a ball socket matched with the arc at one end of the screw rod is arranged at the connection between the hinge and the screw rod.
[0008] Further, the hinge is in V-shaped structure, and the length of the hinge is consistent with that of the dividing rod. The movable rod opens one end of the hinge to form a horn structure under the action of the screw rod.
[0009] Further, the hinge, the screw rod and the movable rod are arranged on both sides of the length direction of the dividing rod.
[0010] Further, the screw rod is screwed with two threaded holes of the dividing rod, and the centers of the two threaded holes of the dividing rod and the center of the hinge are on a straight line.
[0011] Compared with the prior art, when the yarns are broken at the dividing opening due to the difference in thickness, the amount of sizing, the difference in strength, etc., the angle of the V-shaped hinge can be adjusted by the screw rod, so that the opening of the yarn at the dividing opening is changed, the stress of the yarn in the parallel direction is reduced, the broken ends of the yarn are reduced, and the quality of the sizing shaft is improved. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to make the content of the utility model more easily and clearly understood, the utility model will be further described in detail below according to specific embodiments and in combination with the drawings, wherein:
[0013] Figure 1 The structure diagram of the utility model.
[0014] Figure 2 The stress analysis diagram of the dividing point of the utility model.
[0015] Figure 3 The structure diagram of the dividing rod of Figure 1 .
[0016] Figure 4 The top view of Figure 3 .
[0017] In the drawing: 1, dividing opening; 2, dividing point; 3, dividing rod; 4, yarn guide roller; 5, winding roller; 6, tension adjusting roller; 7, sizing shaft; 8, hinge; 9, hinge; 10, movable rod; 11, screw rod; 12, circular arc structure; 13, handle; 14, slide; 15, pulley; 16, ball socket. DETAILED DESCRIPTION
[0018] In order to make the utility model more clearly and clearly understand the utility model purpose, technical scheme and advantages, the following will be combined with the embodiment, and the utility model will be further described in detail. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the protection scope of the utility model.
[0019] As Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the yarn one A and the yarn two B are separated by the separating rod 3 at the separating point 2, and are wound on the slasher shaft 7 through the guide roller 4, the winding roller 5 and the tension adjusting roller 6 in sequence; one end of the screw rod 11 penetrates through the separating rod 3 and is connected with the hinge 9, one end of the hinge 8 is hinged with the hinge 9, and the other end is hinged with one end of the movable rod 10, and the other end of the movable rod 10 is slidably connected with the screw rod 11.
[0020] Preferably, the one end of the screw rod 11 connected with the hinge 9 is in the circular arc structure 12, the other end of the screw rod 11 is provided with the handle 13, the screw rod 11 is provided with two slideways 14 along the axial direction, and the slideway 14 is slidably connected with the pulley 15 at one end of the movable rod 10; when the screw rod 11 is rotated to change the angle of the separating opening 1, the pulley 15 at one end of the movable rod 10 can slide on the slideway 14 of the screw rod 11, and the service life of the movable rod 10 and the screw rod 11 can be effectively improved.
[0021] Preferably, the hinge 9 is provided with the ball socket 16 matched with the circular arc at one end of the screw rod 11; when the screw rod 11 is rotated to change the angle of the separating opening 1, the ball socket 16 on the hinge 9 is matched with the circular arc structure 12 on the screw rod 11, and the service life of the hinge 9 and the screw rod 11 can be effectively improved.
[0022] Preferably, the hinge 8 is in the V-shaped structure and is consistent with the length of the separating rod 3, and one end of the hinge 8 is opened to form the horn structure under the action of the movable rod 10 and the screw rod 11.
[0023] Preferably, the hinge 9, the screw rod 11 and the movable rod 10 are located on both sides of the length direction of the separating rod 3.
[0024] Preferably, the screw rod 11 is threadedly connected with the two threaded holes of the separating rod 3, the center of the two threaded holes of the separating rod 3 and the center of the hinge 9 are on a straight line, when the screw rod 11 is rotated to change the angle of the separating opening 1, the opening of the hinge 8 relative to the separating rod 3 can be effectively guaranteed to be symmetrical, so that the yarn one A and the yarn two B are uniformly stressed. Figure 2 In the AB in the formula, the AB is two yarns without separating, in the formula, Figure 2 In the formula, Fa is the tension of the yarn one A, Fb is the tension of the yarn two B, Fab is the resultant force of Fa and Fb, and Fab' is the force in the opposite direction of Fab; when the speed of the slasher is unchanged, the tension Fab of the yarn is constant, the greater the angle of the separating opening 1, the greater the Fa and Fb, and the yarn is less likely to break.
[0025] In the sizing production, the yarn one A and the yarn two B are threaded into the hinge 8, after the sizing machine is adjusted to the running speed, according to the opening and the broken end of the yarn one A and the yarn two B, the screw rod 11 is adjusted to change the angle of the lease opening 1; if the yarn one A and the yarn two B have more broken ends, the angle of the lease opening 1 can be increased to be appropriately larger, so that the tension Fa and Fb of the yarn one A and the yarn two B is larger, and the broken end of the yarn one A and the yarn two B can be effectively reduced.
[0026] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A variable angle dividing rod, characterized by: The yarn one (A) and the yarn two (B) are separated by the separating rod (3) at the separating point (2), and are wound on the slasher (7) through the guide roller (4), the winding roller (5) and the tension adjusting roller (6) in sequence; one end of the screw rod (11) penetrates through the separating rod (3) and is connected with the hinge (9), one end of the hinge (8) is hinged with the hinge (9), and the other end is hinged with one end of the movable rod (10), and the other end of the movable rod (10) is slidably connected with the screw rod (11).
2. A variable angle dividing rod according to claim 1, characterized in that: The end of the screw rod (11) connected with the hinge (9) is a circular arc structure (12), and the other end of the screw rod (11) is provided with a handle (13).
3. A variable angle dividing rod according to claim 1, wherein: The screw rod (11) is provided with two slideways (14) along the axial direction, and the slideways (14) are slidably connected with the pulley (15) at one end of the movable rod (10).
4. A variable angle dividing rod according to claim 1, wherein: The hinge (9) is provided with a ball socket (16) matched with the circular arc at one end of the screw rod (11) at the joint with the screw rod (11).
5. A variable angle dividing rod according to claim 1, wherein: The hinge (8) is a V-shaped structure, and the length of the hinge (8) is consistent with the length of the separating rod (3), and the movable rod (10) opens one end of the hinge (8) to form a horn structure under the action of the screw rod (11).
6. A variable split angle slubbing stick according to claim 1 wherein: The hinge (9), the screw rod (11) and the movable rod (10) are located on both sides of the length direction of the separating rod (3).
7. A variable split angle slubbing stick according to claim 1 wherein: The screw rod (11) is threadedly connected with the two threaded holes of the separating rod (3), and the centers of the two threaded holes of the separating rod (3) and the center of the hinge (9) are on a straight line.