Knitting line twisting machine convenient to compress tightly
Technical Field
The utility model relates to the technical field of twisting machines, in particular to a knitting line twisting machine convenient to compress.
Background
The twisting machine is a device for twisting single-state fibers or yarns into thicker, stronger and more uniform strands and ropes, the twisted strands and ropes have certain fineness, strength and luster, and the higher the twist, the tighter the woven cloth, the better the sagging feeling and the better the fastness. When the existing twisting machine is used, the knitting yarns are drier, and the twisting quality of the knitting yarns can be affected.
Disclosure of utility model
The utility model provides a knitting yarn twisting machine convenient to compress, which solves the problem that twisting quality of knitting yarns is affected due to the fact that the knitting yarns are relatively dry when the twisting machine is used in the related art.
The technical proposal of the utility model is that the knitting line twisting machine convenient for compaction comprises,
The machine frame is provided with a machine frame,
The paying-off roller is rotatably arranged on the rack;
The twisting roller is rotatably arranged on the rack;
The key point is that the twisting machine also comprises,
The water tank is arranged between the wire laying roller and the twisting roller;
the positioning ring is arranged on the outer side of the water tank;
the water-absorbing threading sleeve is arranged in the positioning ring and is provided with a water-absorbing end which extends into the water tank.
The twisting machine further comprises a supporting ring, the supporting ring is arranged below the positioning ring, and the upper end face of the supporting ring is in contact with the water-absorbing threading sleeve.
The upper end face of the water tank is provided with a groove used for penetrating through the water absorbing end, the twisting machine further comprises a cover plate, and the cover plate is arranged at the upper end of the water tank in a sealing mode.
The cover plate comprises an upper plate body and a lower limiting ring, the outer wall of the lower limiting ring is in contact with the inner wall of the water tank, and the lower end face of the upper plate body is in contact with the upper end face of the water tank.
The twisting machine further comprises a cantilever, the cantilever is arranged on the positioning ring, one end, away from the positioning ring, of the cantilever is provided with a vertical dovetail strip, a vertical dovetail groove is formed in the outer wall of the water tank, and the vertical dovetail strip is spliced with the vertical dovetail groove.
The cantilever is arranged on two sides of the water absorbing end.
The height of the vertical dovetail strip is larger than that of the vertical dovetail strip, the twisting machine also comprises,
The limiting rod is arranged above the cantilever and is in threaded connection with the water tank;
The pressing plate is sleeved on the limiting rod, the limiting rod is rotationally connected with the pressing plate, and the lower end face of the pressing plate is in contact with the cantilever.
The twisting machine may further comprise a machine frame,
The wire collecting roller is rotatably arranged on the rack;
the positioning shaft is arranged on the rack and is positioned between the twisting roller and the take-up roller;
The pinch roller is arranged on the positioning shaft, and a line passing channel is reserved between the pinch roller and the frame.
The pinch roller is in threaded connection with the positioning shaft.
The twisting machine further comprises a thread passing sleeve, the thread passing sleeve is arranged between the pressing wheel and the twisting roller, and the thread passing sleeve is positioned on one side of the pressing wheel.
The water-absorbing threading device has the advantages that the water tank, the positioning ring and the water-absorbing threading sleeve are arranged, the water tank is arranged between the paying-off roller and the twisting roller, the positioning ring is arranged on the outer side of the water tank, the water-absorbing threading sleeve is arranged in the positioning ring, the water-absorbing threading sleeve is provided with a water-absorbing end, and the water-absorbing end extends into the water tank. The water-absorbing end is always in contact with water in the water tank, so that the water-absorbing threading sleeve is always in a water-containing state, and when the knitting yarns pass through the water-absorbing threading sleeve, the water-absorbing threading sleeve can humidify the knitting yarns, so that the wetting effect of the knitting yarns can be improved, and the twisting quality of the knitting yarns is improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a front view of the water absorbing threading sheath connected with the water tank.
FIG. 3 is a top view of the water absorbing threading sheath connected with the water tank.
Fig. 4 is an enlarged view of a in fig. 3.
FIG. 5 is a schematic diagram of the connection structure of the take-up roller, the pinch roller and the frame in the present utility model.
In the figure, 1, a frame, 2, a wire releasing roller, 3, a twisting roller, 4, a water tank, 5, a positioning ring, 6, a water-absorbing threading sleeve, 7, a water-absorbing end, 8, a supporting ring, 9, a groove, 10, a cover plate, 10-1, an upper plate body, 10-2, a lower limiting ring, 11, a cantilever, 12, a vertical dovetail strip, 13, a limiting rod, 14, a pressing plate, 15, a wire collecting roller, 16, a positioning shaft, 17, a pressing wheel, 18 and a wire passing sleeve.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to be encompassed within the scope of the present utility model.
The embodiment is shown in fig. 1-3, and the embodiment provides a knitting yarn twisting machine convenient to compress, which comprises a frame 1, a yarn paying-off roller 2 and a twisting roller 3, wherein the yarn paying-off roller 2 is rotatably arranged on the frame 1, the twisting roller 3 is rotatably arranged on the frame 1, the twisting machine further comprises a water tank 4, a positioning ring 5 and a water-absorbing threading sleeve 6, the water tank 4 is arranged between the yarn paying-off roller 2 and the twisting roller 3, the positioning ring 5 is arranged outside the water tank 4, the water-absorbing threading sleeve 6 is arranged in the positioning ring 5, the water-absorbing threading sleeve 6 is provided with a water-absorbing end 7, and the water-absorbing end 7 extends into the water tank 4. The water-absorbing end 7 is always in contact with water in the water tank 4, so that the water-absorbing threading sleeve 6 is always in a water-containing state, and when the knitting thread passes through the water-absorbing threading sleeve 6, the water-absorbing threading sleeve 6 can humidify the knitting thread, so that the wetting effect of the knitting thread can be improved, and the twisting quality of the knitting thread is improved.
Further, the twisting machine further comprises a supporting ring 8, the supporting ring 8 is arranged below the positioning ring 5, and the upper end face of the supporting ring 8 is in contact with the water-absorbing threading sleeve 6. As shown in fig. 1 and 2, the supporting ring 8 can play a role of supporting the positioning ring 5 and the water-absorbing threading sleeve 6, so that the connection between the water-absorbing threading sleeve 6 and the positioning ring 5 and between the positioning ring 5 and the water tank 4 is firmer and more reliable.
Further, a groove 9 for passing through the water absorbing end 7 is formed in the upper end face of the water tank 4, the twisting machine further comprises a cover plate 10, and the cover plate 10 is arranged at the upper end of the water tank 4 in a sealing mode. As shown in fig. 1, 2 and 3, the water absorbing end 7 is disposed in the recess 9, so that the installation of the cover plate 10 is not affected.
Further, the cover plate 10 includes an upper plate body 10-1 and a lower limit ring 10-2, the outer wall of the lower limit ring 10-2 contacts with the inner wall of the water tank 4, and the lower end surface of the upper plate body 10-1 contacts with the upper end surface of the water tank 4. As shown in fig. 2, the lower limit ring 10-2 is located above the water absorbing end 7, and the lower limit ring 10-2 can perform a limit function to prevent the cover plate 10 from being shifted in the horizontal direction.
Further, the twisting machine further comprises a cantilever 11, the cantilever 11 is arranged on the positioning ring 5, one end, far away from the positioning ring 5, of the cantilever 11 is provided with a vertical dovetail strip 12, a vertical dovetail groove is formed in the outer wall of the water tank 4, and the dovetail strip is spliced with the vertical dovetail groove. As shown in fig. 3, the water tank 4 is located at the left side of the positioning ring 5, the right end of the cantilever 11 is connected with the positioning ring 5, the left end of the cantilever 11 is provided with a vertical dovetail bar 12, a vertical dovetail groove is formed in the right side wall of the water tank 4, the vertical dovetail bar 12 is inserted into the vertical dovetail groove from top to bottom during installation, the positioning ring 5 is moved upwards during disassembly, the vertical dovetail bar 12 is separated from the vertical dovetail groove, and the positioning ring is simple in structure, firm and reliable in connection, convenient and quick to disassemble, time-saving and labor-saving.
Further, the cantilever 11 is provided on both sides of the water absorbing end 7. As shown in fig. 3, the front cantilever 11 and the rear cantilever 11 play a role in connecting the water tank 4 and the positioning ring 5 together, so that the positioning ring 5 is more firmly and reliably connected with the water tank 4, and the stability is better.
Further, the height of the vertical dovetail groove is larger than that of the vertical dovetail bar 12, the twisting machine further comprises a limiting rod 13 and a pressing plate 14, the limiting rod 13 is arranged above the cantilever 11, the limiting rod 13 is in threaded connection with the water tank 4, the pressing plate 14 is sleeved on the limiting rod 13, the limiting rod 13 is in rotary connection with the pressing plate 14, and the lower end face of the pressing plate 14 is in contact with the cantilever 11. As shown in fig. 3 and 4, after the vertical dovetail bar 12 is inserted into the vertical dovetail groove from top to bottom, the left end of the limiting rod 13 is in threaded connection with the water tank 4, so that the pressing plate 14 stays above the cantilever 11, the pressing plate 14 can limit the cantilever 11, the cantilever 11 is prevented from shaking up and down, and the stability is better.
Further, the twisting machine further comprises a take-up roller 15, a positioning shaft 16 and a pressing wheel 17, wherein the take-up roller 15 is rotatably arranged on the machine frame 1, the positioning shaft 16 is positioned between the twisting roller 3 and the take-up roller 15, the pressing wheel 17 is arranged on the positioning shaft 16, and a wire passing channel is reserved between the pressing wheel 17 and the machine frame 1. As shown in fig. 5, the twisted knitting yarn is finally wound on the take-up roller 15 in the same manner as the existing manner, and the utility model makes the twisted knitting yarn pass through the yarn passing channel between the pinch roller 17 and the frame 1, so that the compactness of the knitting yarn is better, and the twisting quality of the knitting yarn can be further improved.
Further, the pressing wheel 17 is in threaded connection with the positioning shaft 16. The width of the thread passing channel between the pressing wheel 17 and the frame 1 can be changed by changing the position of the pressing wheel 17 on the positioning shaft 16, so that the use requirements of knitting threads with different thicknesses are met, the structure is simple, the adjustment is convenient and quick, and the time and the labor are saved.
Further, the twisting machine further comprises a thread passing sleeve 18, the thread passing sleeve 18 is arranged between the pinch roller 17 and the twisting roller 3, and the thread passing sleeve 18 is positioned on one side of the pinch roller 17. As shown in fig. 5, the thread passing sleeve 18 is located on the right side of the pinch roller 17, and after the knitting thread passes through the thread passing sleeve 18, the knitting thread bypasses the positioning shaft 16 leftwards, so that the compactness of the knitting thread can be further improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.