CN219217094U - Spinning frame capable of avoiding yarn winding and knotting - Google Patents

Abstract

The utility model discloses a textile frame for preventing yarns from winding and knotting, which comprises a bottom plate, a fastening unit and a yarn tightening unit; the bottom plate is rectangular; the fastening unit comprises a sliding plate, a sliding block, sliding rails, a first limiting block, a first rotating shaft, a first fixed cone, a second rotating shaft, a first vertical supporting plate, a supporting plate and a power assembly, wherein the upper end and the lower end of the side face of the supporting plate are respectively fixedly connected with one end of the two corresponding matched sliding rails, the side face of the other end of one sliding rail is fixedly connected with one end of the bottom plate, the upper end and the lower end of the sliding plate are respectively fixedly connected with the two corresponding matched sliding blocks, the sliding blocks are transversely and slidably connected with the sliding rails, the upper end of the sliding block at the upper end of the sliding plate is fixedly connected with the middle part of the lower end of the first limiting block, and the upper end of the side face of the sliding plate is movably connected with the center position of the side face of the first fixed cone through the first rotating shaft. The fastening distance can be adjusted according to the length specification of the yarn coil, and the applicability of the textile frame is improved.

Description

Spinning frame capable of avoiding yarn winding and knotting

Technical Field

The utility model relates to the technical field of textile processing, in particular to a textile frame for preventing yarns from winding and knotting.

Background

The textile frame is widely used processing equipment, is mainly used for conveying stay wires in textile processing, has a relatively simple structure and is mainly composed of a frame and a discharging roller.

The spinning frame provided by the prior art with the application number of 202022289639.X and capable of effectively avoiding yarn knotting comprises a dryer table, a drying device arranged on the dryer table, an installation table connected with the dryer table and a conveying roller device arranged on the installation table.

The fastening distance cannot be adjusted according to the length specification of the yarn coil, so that the applicability of the textile frame is reduced, and therefore, the textile frame capable of preventing the yarn from winding and knotting is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the textile frame for preventing yarns from winding and knotting, which can adjust the fastening distance according to the length specification of a yarn coil, improves the applicability of the textile frame and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a textile frame for preventing yarns from winding and knotting comprises a bottom plate, a fastening unit and a yarn tightening unit;

a bottom plate: is rectangular;

fastening unit: the sliding plate comprises a sliding plate, a sliding block, sliding rails, a first limiting block, a first rotating shaft, a first fixed cone, a second rotating shaft, a first vertical supporting plate, a supporting plate and a power assembly, wherein the upper end and the lower end of the side face of the supporting plate are respectively and fixedly connected with one end of two corresponding matched sliding rails, the side face of the other end of one sliding rail is fixedly connected with one end of a bottom plate, the upper end and the lower end of the sliding plate are respectively and fixedly connected with the two corresponding matched sliding blocks, the sliding block is transversely and slidingly connected with the sliding rail, the upper end of the sliding block at the upper end of the sliding plate is fixedly connected with the middle part of the lower end of the first limiting block, the upper end of the side face of the sliding plate is movably connected with the middle part of the side face of the first fixed cone through the first rotating shaft, the upper end of the bottom plate is fixedly connected with the lower end of the vertical supporting plate corresponding to the sliding plate, the side face of the first vertical supporting plate is movably connected with the middle part of the side face of the second fixed cone through the second rotating shaft, the first fixed cone is correspondingly matched with the second fixed cone, and the middle part of the side face of the sliding plate is connected with the power assembly;

yarn tightening unit: is arranged in the middle of the upper surface of the bottom plate.

The bottom plate is used for fixing vertical support plate one and yarn tightening unit, when need press from both sides tight yarn and roll up, power pack provides power for the slide drives the slider and slides along the slide rail, the slide drives pivot one and removes, pivot one drives fixed awl one and remove, fixed awl one and two cooperation of fixed awl, thereby it is fixed with the yarn roll, pivot two makes fixed awl two can rotate, vertical support plate one is used for supporting pivot two, the backup pad is used for fixed slide rail, first stopper prevents that the slide from coming off from the slide rail, yarn tightening unit is used for tightening yarn, thereby avoid yarn winding knot.

Further, the power component comprises a threaded hole, a first spring, a sliding column and a second screw, the middle side face of the sliding column is in sliding connection with the middle of the side face of the supporting plate, the center position of one end side face of the sliding column is fixedly connected with the side face of the second screw, the second screw is in threaded connection with the threaded hole formed in the middle of the side face of the sliding plate, and the first spring is movably sleeved on the part of the sliding column between the sliding plate and the supporting plate. The sliding column penetrates through the through hole formed in the supporting plate, the first spring is sleeved on the sliding column, the second screw rod is aligned with the threaded hole, the sliding column is rotated forward to drive the second screw rod to rotate, so that the second screw rod enters the threaded hole, the first spring pushes the sliding plate to move, when the first spring is excessively long in service time, the first spring is damaged or the elastic force is excessively small, the sliding column is rotated reversely to drive the second screw rod to rotate, the second screw rod is detached from the threaded hole, the first spring is detached from the sliding column, a new first spring is assembled, the sliding column is rotated forward to drive the second screw rod to rotate, and the second screw rod enters the threaded hole, so that replacement of the first spring is completed.

Further, the power assembly further comprises a first screw rod, and the upper end of the side face of the supporting plate is in threaded connection with the side face of the middle part of the first screw rod. When the first spring fails and no new first spring can be replaced, the first screw rod is rotated, so that the first screw rod is propped against the sliding plate, the first screw rod moves to drive the sliding plate to move, and the sliding plate drives the sliding block to slide along the sliding rail.

Further, the power assembly further comprises a rotating column and a rotating disc, one end side face of the first screw is fixedly connected with the center position of the side face of the rotating disc, and the side eccentric position of the rotating disc is rotationally connected with one end side face of the rotating column. The rotating column drives the rotary table to rotate, the rotary table drives the first screw rod to rotate, and the rotary table increases the rotation radius of the first screw rod, so that labor is saved during rotation.

Further, the yarn tensioning unit comprises a transverse supporting plate, a rotating roller II, a rotating shaft IV, supporting lugs, a vertical supporting plate II, springs II, sliding shafts, a second limiting block and a fixing plate, wherein two ends of the middle of the upper surface of the bottom plate are fixedly connected with the lower ends of the two corresponding matched vertical supporting plates II respectively, the upper ends of the two vertical supporting plates II are fixedly connected with two ends of the lower surface of the fixing plate, the upper surface of the fixing plate is vertically and slidably connected with the upper end side surfaces of the two corresponding matched sliding shafts, the upper ends of the sliding shafts are fixedly connected with the center positions of the lower surfaces of the second limiting block, the lower ends of the two sliding shafts are fixedly connected with the two ends of the upper surfaces of the two corresponding matched supporting lugs, the lower end side surfaces of the two supporting lugs are movably connected with the center positions of the side surfaces of the rotating roller II through the rotating shaft IV, and the parts of the sliding shafts between the transverse supporting plates and the fixing plate are movably sleeved with the springs II. The second limiting block is pulled upwards to drive the sliding shaft to slide upwards, the sliding shaft drives the transverse supporting plate to move upwards, the transverse supporting plate compresses the second spring, the transverse supporting plate drives the supporting lug to move upwards, the supporting lug drives the rotating shaft to move upwards in the four directions, the rotating shaft drives the rotating roller to move upwards in the four directions, the yarn is placed below the second rotating roller, the yarn is tightened, and the yarn cannot be wound on one piece.

Further, the yarn tightening unit further comprises a rotating block, a first rotating roller, a third rotating shaft and a limiting groove, the lower end side faces of the second vertical supporting plates are rotationally connected with the two end side faces of the third rotating shaft, the middle side face of the third rotating shaft is fixedly connected with the side face center position of the first rotating roller, the middle side face of the first rotating roller is fixedly connected with the side face center position of the rotating block, and the limiting groove which is correspondingly matched with the rotating block is formed in the second rotating roller. The yarn is placed in the limit groove below the second rotating roller, the yarn is prevented from being displaced left and right, the yarn is wound on the limit groove, the second rotating roller and the rotating block are driven to rotate by pulling the yarn, the rotating block drives the second rotating roller to rotate, and the third rotating roller drives the rotating shaft to rotate, so that the yarn is pulled out more easily under the condition of tightening.

Compared with the prior art, the utility model has the beneficial effects that: this avoid yarn winding weaving frame of knot has following benefit:

1. this avoid yarn winding to tie up weaving frame fastening unit can adjust the fastening according to the different length specifications of yarn reel for weaving frame's suitability reinforcing, spring one, traveller and screw rod two of setting can make spring one inefficacy time, change spring one.

2. The yarn tightening unit arranged on the spinning frame capable of avoiding yarn winding and knotting can enable yarns to be tightened, so that yarn winding and knotting are avoided, and the arranged rotating block and the limiting groove enable the yarns to be easily pulled out when being tightened.

3. This avoid yarn winding to tie up the weaving frame can be according to the length specification of yarn reel, adjusts the distance of fastening, has improved the suitability of weaving frame.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the front structure of the present utility model.

In the figure: 1 a bottom plate, 2 a fastening unit, 21 a sliding plate, 22 a sliding block, 23 a threaded hole, 24 a spring I, 25 a sliding column, 26 a rotating column, 27 a turntable, 28 a screw I, 29 a screw II, 210 a sliding rail, 211 a first limiting block, 212 a rotating shaft I, 213 a fixed cone I, 214 a fixed cone II, 215 a rotating shaft II, 216 a vertical supporting plate I, 217 a supporting plate, 3 a yarn tightening unit, 31 a rotating block, 32 a rotating roller I, 33 a rotating shaft III, 34 a transverse supporting plate, 35 a limiting groove, 36 a rotating roller II, 37 a rotating shaft IV, 38 a supporting lug, 39 a vertical supporting plate II, 310 a spring II, 311 a sliding shaft, 312 a second limiting block and 313 a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution for a textile frame for preventing yarn from winding and knotting, including a base plate 1, a fastening unit 2 and a yarn tightening unit 3;

the base plate 1: is rectangular;

fastening unit 2: the sliding plate comprises a sliding plate 21, sliding blocks 22, sliding rails 210, a first limiting block 211, a first rotating shaft 212, a first fixed cone 213, a second fixed cone 214, a second rotating shaft 215, a first vertical supporting plate 216, a supporting plate 217 and a power component, wherein the upper end and the lower end of the side surface of the supporting plate 217 are respectively and fixedly connected with one end of the two corresponding matched sliding rails 210, the side surface of the other end of one sliding rail 210 is fixedly connected with one end side surface of a bottom plate 1, the upper end and the lower end of the sliding plate 21 are respectively and fixedly connected with the two corresponding matched sliding blocks 22, the sliding blocks 22 are transversely and slidably connected with the sliding rails 210, the upper end of the sliding block 22 at the upper end of the sliding plate 21 is fixedly connected with the middle part of the lower end of the first limiting block 211, the upper end of the side surface of the sliding plate 21 is movably connected with the middle part of the side surface of the first fixed cone 213 through the first rotating shaft 212, the upper end of the bottom plate 1 is fixedly connected with the lower end of the vertical supporting plate 216 corresponding to the sliding plate 21, the upper end of the side surface of the first vertical supporting plate 216 is movably connected with the middle part of the side surface of the fixed cone 214 through the second rotating shaft 215, the fixed cone 213 is correspondingly matched with the middle part of the side surface of the fixed cone 214, and the middle part of the sliding plate 21 is correspondingly connected with the power component;

the power assembly comprises a threaded hole 23, a first spring 24, a slide column 25 and a second screw 29, wherein the middle side surface of the slide column 25 is in sliding connection with the middle of the side surface of the supporting plate 217, the center position of one end side surface of the slide column 25 is fixedly connected with the side surface of the second screw 29, the second screw 29 is in threaded connection with the threaded hole 23 formed in the middle of the side surface of the slide plate 21, and the part of the slide column 25 between the slide plate 21 and the supporting plate 217 is movably sleeved with the first spring 24. The slide column 25 passes through the through hole formed in the support plate 217, the first spring 24 is sleeved on the slide column 25, the second screw 29 is aligned with the threaded hole 23, the slide column 25 is rotated forward to drive the second screw 29 to rotate, so that the second screw 29 enters into the threaded hole 23, the first spring 24 pushes the slide plate 21 to move, when the first spring 24 is excessively long in service time, the first spring 24 is damaged or has excessively small elastic force, the slide column 25 is rotated in the opposite direction to drive the second screw 29 to rotate, the second screw 29 is detached from the threaded hole 23, the first spring 24 is detached from the slide column 25, a new first spring 24 is assembled, the slide column 25 is rotated forward to drive the second screw 29 to rotate, and the second screw 29 enters into the threaded hole 23, so that replacement of the first spring 24 is completed.

The power assembly further comprises a first screw 28, and the upper side end of the supporting plate 217 is in threaded connection with the middle side surface of the first screw 28. When the first spring 24 fails and no new first spring 24 can be replaced, the first screw 28 is rotated, so that the first screw 28 abuts against the sliding plate 21, the first screw 28 moves to drive the sliding plate 21 to move, and the sliding plate 21 drives the sliding block 22 to slide along the sliding rail 210.

The power assembly further comprises a rotating column 26 and a rotary table 27, one end side surface of the first screw 28 is fixedly connected with the center position of the side surface of the rotary table 27, and the side eccentric position of the rotary table 27 is rotatably connected with one end side surface of the rotating column 26. Rotating the rotary column 26 drives the rotary table 27 to rotate, the rotary table 27 drives the first screw 28 to rotate, and the rotary table 27 increases the rotation radius of the first screw 28, so that labor is saved during rotation.

Yarn tightening unit 3: is installed in the middle of the upper surface of the bottom plate 1.

The yarn tightening unit 3 comprises a transverse supporting plate 34, a second rotating roller 36, a fourth rotating shaft 37, supporting lugs 38, a second vertical supporting plate 39, a second spring 310, sliding shafts 311, a second limiting block 312 and a fixed plate 313, wherein two ends of the middle of the upper surface of the bottom plate 1 are fixedly connected with the lower ends of the second vertical supporting plate 39 which are correspondingly matched respectively, the upper ends of the second vertical supporting plate 39 are fixedly connected with two ends of the lower surface of the fixed plate 313, the upper surface of the fixed plate 313 is vertically and slidably connected with the upper end side surfaces of the sliding shafts 311 which are correspondingly matched respectively, the upper ends of the sliding shafts 311 are fixedly connected with the center position of the lower surface of the second limiting block 312, the lower ends of the two sliding shafts 311 are fixedly connected with the two ends of the upper surface of the transverse supporting plate 34, the lower surface of the transverse supporting plate 34 is fixedly connected with the upper ends of the two supporting lugs 38 which are correspondingly matched respectively, the lower end side surfaces of the two supporting lugs 38 are movably connected with the center positions of the side surfaces of the second rotating roller 36 through the fourth rotating shaft 37, and the parts of the sliding shafts 311 between the transverse supporting plate 34 and the fixed plate 313 are movably sleeved with the second spring 310. The second limiting block 312 is pulled upwards to drive the sliding shaft 311 to slide upwards, the sliding shaft 311 drives the transverse supporting plate 34 to move upwards, the transverse supporting plate 34 compresses the second spring 310, the transverse supporting plate 34 drives the supporting lug 38 to move upwards, the supporting lug 38 drives the rotating shaft IV 37 to move upwards, the rotating shaft IV 37 drives the rotating roller II 36 to move upwards, and the yarn is placed under the rotating roller II 36, so that the yarn is tensioned and cannot be wound on a piece of yarn.

The yarn tightening unit 3 further comprises a rotating block 31, a first rotating roller 32, a third rotating shaft 33 and a limiting groove 35, the lower end side faces of the second two vertical supporting plates 39 are rotatably connected with the two end side faces of the third rotating shaft 33, the middle side face of the third rotating shaft 33 is fixedly connected with the side face center position of the first rotating roller 32, the middle side face of the first rotating roller 32 is fixedly connected with the side face center position of the rotating block 31, and the limiting groove 35 which is correspondingly matched with the rotating block 31 is formed in the second rotating roller 36. The yarn is placed in the limit groove 35 below the second rotating roller 36, the yarn is prevented from being displaced left and right, the yarn is wound together, the second rotating roller 36 and the rotating block 31 are driven to rotate by pulling the yarn, the first rotating roller 32 is driven to rotate by the rotating block 31, the third rotating shaft 33 is driven to rotate by the first rotating roller 32, and therefore the yarn is pulled out more easily under the condition of tightening.

The bottom plate 1 is used for fixing the first vertical supporting plate 216 and the yarn tightening unit 3, when the yarn roll needs to be clamped, the power assembly provides power for the sliding plate 21, the sliding plate 21 drives the sliding block 22 to slide along the sliding rail 210, the sliding plate 21 drives the first rotating shaft 212 to move, the first rotating shaft 212 drives the first fixed cone 213 to move, the first fixed cone 213 is matched with the second fixed cone 214 to fix the yarn roll, the second rotating shaft 215 enables the second fixed cone 214 to rotate, the first vertical supporting plate 216 is used for supporting the second rotating shaft 215, the supporting plate 217 is used for fixing the sliding rail 210, the first limiting block 211 prevents the sliding plate 21 from falling off from the sliding rail 210, and the yarn tightening unit 3 is used for tightening yarns, so that yarn winding and knotting are avoided.

The working principle of the textile frame for preventing yarns from winding and knotting provided by the utility model is as follows:

when the yarn coil needs to be clamped, the slide post 25 passes through the through hole formed on the supporting plate 217, the first spring 24 is sleeved on the slide post 25, the second screw 29 is aligned with the threaded hole 23, the slide post 25 is rotated forward to drive the second screw 29 to rotate, so that the second screw 29 enters into the threaded hole 23, the first spring 24 pushes the slide plate 21 to move, the slide plate 21 drives the slide block 22 to slide along the slide rail 210, the slide plate 21 drives the first rotating shaft 212 to move, the first rotating shaft 212 drives the first fixed cone 213 to move, the first fixed cone 213 is matched with the second fixed cone 214, the yarn coil is fixed, when the first spring 24 is excessively long in service time, the first spring 24 is damaged or excessively small in elasticity, the slide post 25 is rotated reversely, the second screw 29 is driven to rotate, the second screw 29 is detached from the threaded hole 23, the first spring 24 is detached from the slide post 25, a new first spring 24 is assembled, the first spring 25 is rotated forward, the screw rod II 29 is driven to rotate, so that the screw rod II 29 enters the threaded hole 23, the replacement of the spring I24 is completed, when the spring I24 fails and no new spring I24 can be replaced, the rotating column 26 is rotated to drive the rotary table 27 to rotate, the rotary table 27 drives the screw rod II 28 to rotate, the screw rod II 28 props against the sliding plate 21, the movement of the screw rod II 28 drives the sliding plate 21 to move, the sliding plate 21 drives the sliding block 22 to slide along the sliding rail 210, the sliding plate 21 drives the rotating shaft II 212 to move, the rotating shaft II 212 drives the fixed cone II 213 to move, the fixed cone II 213 is matched with the fixed cone II 214, the yarn roll is fixed, the second limiting block 312 is pulled upwards to drive the sliding shaft 311 to slide upwards, the sliding shaft 311 drives the transverse supporting plate 34 to move upwards, the transverse supporting plate 34 compresses the spring II 310, the transverse supporting lug 38 drives the supporting lug 38 to move upwards, the rotating shaft IV 37 to move upwards, the fourth rotating shaft 37 drives the second rotating roller 36 to move upwards, the yarn is placed below the second rotating roller 36, so that the yarn is tensioned and cannot be wound together, the yarn is placed in the limiting groove 35 below the second rotating roller 36, the yarn is prevented from being displaced left and right, the yarn is wound together, the yarn is pulled, the second rotating roller 36 and the rotating block 31 are driven to rotate, the rotating block 31 drives the first rotating roller 32 to rotate, and the first rotating roller 32 drives the third rotating shaft 33 to rotate, so that the yarn is easier to pull out under the condition of tensioning.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (6)

1. A weaving frame that avoids yarn winding to tie a knot, its characterized in that: comprises a bottom plate (1), a fastening unit (2) and a yarn tightening unit (3);

bottom plate (1): is rectangular;

fastening unit (2): the sliding plate comprises a sliding plate (21), sliding blocks (22), sliding rails (210), a first limiting block (211), a first rotating shaft (212), a first fixed cone (213), a second fixed cone (214), a second rotating shaft (215), a first vertical supporting plate (216), a supporting plate (217) and a power assembly, wherein the upper end and the lower end of the side surface of the supporting plate (217) are respectively and fixedly connected with one end side surface of a bottom plate (1) respectively, the other end side surface of one sliding rail (210) is fixedly connected with one end side surface of the bottom plate (1), the upper end and the lower end of the sliding plate (21) are respectively and fixedly connected with the two corresponding sliding blocks (22), the sliding blocks (22) are transversely and slidably connected with the sliding rails (210), the upper end of the sliding block (22) at the upper end of the sliding plate (21) is fixedly connected with the middle part of the lower end of the first fixed cone (211), the upper end of the side surface of the sliding plate (21) is movably connected with the central position of the side surface of the first fixed cone (213) through the first rotating shaft (212), one end of the upper surface of the bottom plate (1) is fixedly connected with the lower vertical supporting plate (216) correspondingly matched with the corresponding sliding plate (21) is fixedly connected with the central position of the first vertical supporting plate (216) through the first vertical supporting plate (216) and the central position of the second fixed cone (214) through the central position of the first fixed cone (213) and the upper end of the sliding plate (214) is fixedly connected with the central position of the first vertical cone (213) through the sliding plate (214), the middle part of the side surface of the sliding plate (21) is connected with the power assembly;

yarn tightening unit (3): is arranged in the middle of the upper surface of the bottom plate (1).

2. A textile frame for avoiding yarn entanglement and knotting according to claim 1, wherein: the power assembly comprises a threaded hole (23), a first spring (24), a sliding column (25) and a second screw rod (29), wherein the middle side surface of the sliding column (25) is in sliding connection with the middle side surface of a supporting plate (217), the center position of one end side surface of the sliding column (25) is fixedly connected with the side surface of the second screw rod (29), the second screw rod (29) is in threaded connection with the threaded hole (23) formed in the middle of the side surface of the sliding plate (21), and the first spring (24) is movably sleeved on the part of the sliding column (25) between the sliding plate (21) and the supporting plate (217).

3. A textile frame for avoiding yarn entanglement and knotting according to claim 2, wherein: the power assembly further comprises a first screw rod (28), and the upper end of the side face of the supporting plate (217) is in threaded connection with the side face of the middle part of the first screw rod (28).

4. A textile frame for avoiding yarn entanglement and knotting as claimed in claim 3, wherein: the power assembly further comprises a rotating column (26) and a rotary table (27), one end side surface of the first screw rod (28) is fixedly connected with the center position of the side surface of the rotary table (27), and the side eccentric position of the rotary table (27) is rotatably connected with one end side surface of the rotating column (26).

5. A textile frame for avoiding yarn entanglement and knotting according to claim 1, wherein: the yarn tightening unit (3) comprises a transverse supporting plate (34), a rotating roller II (36), a rotating shaft IV (37), supporting lugs (38), a vertical supporting plate II (39), a spring II (310), a sliding shaft (311), a second limiting block (312) and a fixing plate (313), wherein two ends of the middle of the upper surface of the bottom plate (1) are fixedly connected with the lower ends of the two corresponding matched vertical supporting plates II (39) respectively, the upper ends of the two vertical supporting plates II (39) are fixedly connected with two ends of the lower surface of the fixing plate (313), the upper surface of the fixing plate (313) is vertically and slidably connected with the upper end side surfaces of the two corresponding matched sliding shafts (311), the upper ends of the sliding shafts (311) are fixedly connected with the lower surface center positions of the second limiting block (312), the lower ends of the two sliding shafts (311) are fixedly connected with the two ends of the upper surface of the transverse supporting plate (34), the lower surfaces of the transverse supporting plate (34) are fixedly connected with the upper ends of the two corresponding matched supporting lugs (38), and the lower end side surfaces of the two supporting lugs (38) are fixedly connected with the center surfaces of the sliding shaft II (37) through the rotating shaft IV, and the sliding shaft II (310) are movably connected with the sliding shaft II (310).

6. A textile frame for avoiding yarn entanglement and knotting as claimed in claim 5, wherein: the yarn tightening unit (3) further comprises a rotating block (31), a first rotating roller (32), a third rotating shaft (33) and a limiting groove (35), the lower end side faces of the two vertical support plates II (39) are rotationally connected with the two end side faces of the third rotating shaft (33), the middle side face of the third rotating shaft (33) is fixedly connected with the side face center position of the first rotating roller (32), the middle side face of the first rotating roller (32) is fixedly connected with the side face center position of the rotating block (31), and the limiting groove (35) corresponding to the rotating block (31) is formed in the second rotating roller (36).

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