Twisting machine for wool yarn processing

Abstract

The invention relates to the field of twisting machines, and discloses a twisting machine for wool yarn processing, which comprises a bottom plate and a winding roller, a U-shaped frame is fastened on the left side and the right side of the upper surface of the bottom plate through bolts, a rotary storage structure is arranged in the middle of the U-shaped frame, and a yarn gathering structure is arranged on the left side surface of the U-shaped frame. A vertical plate is welded to the position, close to the right side, of the upper face of the bottom plate, a winding roller is installed on the vertical plate through a driving structure, and by arranging a yarn gathering structure, a rotary storage structure, a guiding structure and the winding roller, yarn on a plurality of bobbins on the rotary storage structure can be automatically gathered through the yarn gathering structure; and the folded yarns are automatically conveyed to the winding roller to be twisted.

Description

Technical Field

[0001] The invention relates to the technical field of twisting machines, in particular to a twisting machine used for wool yarn processing. Background Art

[0002] The twisting machine is a textile mechanical equipment that twists multiple strands of yarn into one strand. Its function is to process yarn or combined strands of yarn into linear products for weaving and knitting. It consists of a twisting machine body and a circuit part. The spindle outside the twisting machine body is connected to the motor output shaft of the circuit part. The front end of the spindle is provided with a connector corresponding to the tap switch. The twisting machine in the prior art uses a small rotating rod, a gear, and a conveyor belt in coordination. The small rotating rod rotates under the power of the motor, and then the small gear fixedly connected to the left side of the small rotating rod can be rotated. The rotation of the small gear can drive the large gear meshing with it to rotate. The large gear is fixedly connected to the rotating shaft, that is, the rotation of the rotating shaft is realized. At the same time, the rotation of the small rotating rod will drive the rotation of the fixed rod through the transmission effect of the conveyor belt. The fixed rod and the connecting rod are fixedly connected, so that the effect of rotating the wire drum to take up the wire can be achieved, avoiding the situation of using external forces to drive multiple places, and ensuring that the use of one motor can drive the automatic processing effect of the entire equipment; The twisting machine in the prior art requires manual work to pass one end of the yarn on the bobbin around a pulley, then pass multiple yarns through a twisting ring with a smaller inner diameter, and finally wind the multiple yarns that are entangled with each other and passed through the twisting ring onto a take-up bobbin to perform the twisting work. This operation is time-consuming and labor-intensive, and reduces work efficiency. Therefore, there is room for improvement. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a twisting machine for wool yarn processing.

[0004] The present invention provides a twisting machine for wool yarn processing, which adopts the following technical solution: A twisting machine for wool yarn processing, comprising a bottom plate and a winding roller, wherein a U-shaped frame is fastened on the left and right sides of the bottom plate by bolts, a rotating storage structure is arranged in the middle of the U-shaped frame, a wire gathering structure is arranged on the left side of the U-shaped frame, a vertical plate is welded near the right side of the bottom plate, and a winding roller is installed on the vertical plate through a driving structure; The line-closing structure includes a vertical groove opened in the middle of the left side of the U-shaped frame, a mounting plate is provided at the upper end of the vertical groove on the outside of the left side of the U-shaped frame, a cylinder is installed on the mounting plate, a lifting block is slidably arranged in the vertical groove, the bottom end of the cylinder output shaft is connected to the lifting block, and a lifting plate is connected to the right side of the lifting block, a first groove is opened at the front of the lifting plate, a transverse groove is opened on the rear groove wall of the first groove, and moving blocks are slidably arranged at the inner two ends of the transverse groove, and a closing block is provided at the bottom end of the moving block through a positioning structure, a clamping structure is provided between the closing block and the winding roller, a guiding structure is provided between the moving block and the bottom plate, and a closing strip is provided at the front side of the lifting plate through the moving structure.

[0005] Preferably, the guiding structure comprises a first plug rod connected to the rear end face of the moving block, a fixing plate is connected between the bottom plate and the rear side face of the U-shaped frame, first guiding grooves are provided on both sides of the fixing plate, and one end of the first plug rod is movably inserted into the first guiding groove.

[0006] Preferably, the movable structure includes a fixed rod connected to the left side of the front face of the lifting plate, a first end block is installed at one end of the fixed rod, the closing bar is movably mounted on the fixed rod, a second insertion rod is connected to the left end face of the closing bar, a side panel is connected to the left side of the front face of the U-shaped frame, a second guide groove is formed on the side panel, and one end of the second insertion rod is movably inserted into the second guide groove.

[0007] Preferably, the positioning structure includes a first slot provided on the bottom end surface of the moving block, the top of the closing block is movably inserted into the first slot, positioning rods are movably inserted into the bottom ends of the front and rear side surfaces of the moving block, a second end block is installed on one end of the positioning rod, a first spring is sleeved on the positioning rod, two ends of the first spring are respectively connected to the second end block and the moving block, the other end of the positioning rod is hemispherical, hemispherical positioning grooves are provided at the top ends of the front and rear side surfaces of the closing block, and the hemispherical end of the positioning rod is movably inserted into the positioning groove.

[0008] Preferably, the locking structure includes a locking groove provided on the rear side surface of the closing block near the bottom end, the bottom edge of the rear side surface of the closing block is an inclined surface, a second groove is provided on the winding roller, and second slots are provided on both left and right side surfaces of the second groove, a locking block is movably inserted into the second slot, and a second spring is connected between one end of the locking block and the inner groove wall of the second slot.

[0009] Preferably, the rotating storage structure includes a rotating column that rotates and passes through the middle of the U-shaped frame, a first bevel gear is fixedly sleeved near the top of the rotating column, a fixed seat is fastened with screws on the bottom end of the rotating column, and fixed plates are installed on both ends of the fixed seat, the fixed plate is provided with a plurality of sleeve rods, each of the sleeve rods is connected to a first screw rod on one end close to the fixed seat, and a limiting plate is installed on the other end of each of the sleeve rods, and thread grooves are opened on the fixed seat and the limiting plate, and one end of the first screw rod is rotated and inserted into the corresponding thread groove.

[0010] Preferably, the driving structure rotates through the rotating rod at the top of the vertical plate, the winding roller is arranged on the rotating rod through the mounting structure, a motor is installed at the lower right side of the U-shaped frame, the motor output shaft is connected to one end of the rotating rod, and a transmission structure is arranged between the rotating rod and the rotating column.

[0011] Preferably, the mounting structure includes a rotating plate connected to the other end of the rotating rod, the end face of the rotating plate is square, the winding roller is movably mounted on the rotating plate, the right end of the rotating plate is fixedly mounted tightly against the upper limit frame of the winding roller, a second screw is rotatably inserted into the threaded groove on the left end face of the rotating plate, and a turntable is fixedly mounted on one end of the second screw.

[0012] Preferably, the transmission structure includes a fixed block installed on the U-shaped frame near the middle, a transmission rod rotatably passing through the fixed block, a second bevel gear is fixedly sleeved on the left end of the transmission rod, the second bevel gear is meshingly connected with the first bevel gear, pulleys are sleeved on the right end of the transmission rod and the rotating rod, a belt is tightly sleeved between the two pulleys, and a through groove for the belt to pass through is opened on the U-shaped frame.

[0013] In summary, the present invention includes the following beneficial technical effects: The present invention is provided with a thread gathering structure, a rotating storage structure, a guiding structure and a winding roller. The thread gathering structure can automatically gather the yarns on multiple bobbins on the rotating storage structure, and automatically transport the gathered yarns to the winding roller for twisting. The present invention uses a positioning structure and a clamping structure, so that after the closing block clamps the closed yarn and transports it to the winding roller, the clamping structure can automatically fix the closed yarn to the winding roller, and the upward movement of the lifting plate can automatically release the positioning of the closing block on the moving block, so that the closing block and the yarn can be smoothly fixed on the winding roller for twisting. The present invention provides a closing bar on the lifting plate through a moving structure. When the lifting plate moves downward, the moving structure drives the closing structure to move toward the closing block to perform pre-closing work on the yarn, so that the closing block can clamp the yarn more smoothly. When the lifting plate moves upward to the highest position, it can automatically drive the closing bar to move toward the side away from the closing block, thereby increasing the distance between the closing bar and the closing block, and facilitating one end of the yarn on the bobbin to pass through the closing bar and the lifting plate. The present invention is provided with a transmission structure, so that the driving structure drives the winding roller to rotate for twisting, and can also automatically drive the rotating storage structure to rotate, and can automatically entangle the yarns to twist the yarns, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a twisting machine for wool yarn processing in an embodiment of the present invention; Figure 2 is a schematic structural diagram of a winding roller in an embodiment of the present invention; Figure 3 is a structural schematic diagram of a rotating storage structure in an embodiment of the present invention; Figure 4 is a schematic structural diagram of a fixed plate in an embodiment of the present invention; Figure 5 It is a structural schematic diagram of a U-shaped frame in an embodiment of the present invention; Figure 6 In the embodiment of the present invention Figure 5 A magnified view of the structure at A; Figure 7 is a schematic diagram of the structure of the closing block in an embodiment of the present invention; Figure 8 In the embodiment of the present invention Figure 7 Enlarged view of the structure at B.

[0015] Explanation of reference numerals: 1, bottom plate; 2, U-shaped frame; 3, cylinder; 4, mounting plate; 5, lifting block; 6, vertical groove; 7, first groove; 8, closing strip; 9, horizontal groove; 10, moving block; 11, closing block; 12, vertical plate; 13, winding roller; 14, first insertion rod; 15, fixed plate; 16, first guide groove; 17, fixed rod; 18, first end block; 19, second insertion rod; 20, side plate; 21, second guide groove; 22, lifting plate; 23, first slot; 24, second end block ; 25. Positioning rod; 26. First spring; 27. Slot; 28. Second groove; 29. ​​Block; 30. Rotating column; 31. First bevel gear; 32. Fixed seat; 33. Fixed plate; 34. Sleeve rod; 35. Limiting plate; 36. First screw; 37. Rotating rod; 38. Motor; 39. Rotating plate; 40. Limiting frame; 41. Second screw; 42. Rotating plate; 43. Fixed block; 44. Second bevel gear; 45. Transmission rod; 46. Pulley; 47. Through groove; 48. Belt. DETAILED DESCRIPTION

[0016] The following is combined with Figure 1-Figure 8 The present invention is described in further detail.

[0017] The embodiment of the present invention discloses a twisting machine for wool yarn processing, comprising a bottom plate 1 and a winding roller 13, a U-shaped frame 2 is fastened with bolts on the left and right sides of the bottom plate 1, a rotating storage structure is arranged in the middle of the U-shaped frame 2, a wire gathering structure is arranged on the left side of the U-shaped frame 2, a vertical plate 12 is welded on the bottom plate 1 near the right side, and a winding roller 13 is installed on the vertical plate 12 through a driving structure; the wire gathering structure comprises a vertical groove 6 opened in the middle of the left side of the U-shaped frame 2, a mounting plate 4 is arranged on the left side of the U-shaped frame 2 at the upper end of the vertical groove 6, and a cylinder is installed on the mounting plate 4 3, a lifting block 5 is slidably arranged in the vertical groove 6, the bottom end of the output shaft of the cylinder 3 is connected to the lifting block 5, a lifting plate 22 is connected to the right side surface of the lifting block 5, a first groove 7 is opened at the front of the lifting plate 22, a transverse groove 9 is opened on the rear groove wall of the first groove 7, and a moving block 10 is slidably arranged at both ends of the transverse groove 9, a closing block 11 is arranged at the bottom end of the moving block 10 through a positioning structure, a clamping structure is arranged between the closing block 11 and the winding roller 13, a guiding structure is arranged between the moving block 10 and the bottom plate 1, and a closing strip 8 is arranged at the front side of the lifting plate 22 through a moving structure; The guide structure includes a first plug rod 14 connected to the rear end surface of the moving block 10, a fixing plate 15 is connected between the bottom plate 1 and the rear side surface of the U-shaped frame 2, and first guide grooves 16 are provided on both sides of the fixing plate 15, and one end of the first plug rod 14 is movably inserted into the first guide groove 16; The moving structure includes a fixed rod 17 connected to the left side of the front face of the lifting plate 22, a first end block 18 is installed at one end of the fixed rod 17, the closing bar 8 is movably sleeved on the fixed rod 17, and one side of the closing bar 8 is tightly attached to a side wall of the first groove 7, which can limit the closing bar 8 on the fixed rod 17 to prevent the closing bar 8 from rotating on the fixed rod 17, a second plug rod 19 is connected to the left end face of the closing bar 8, and a side plate 20 is connected to the left side of the front face of the U-shaped frame 2, a second guide groove 21 is provided on the side plate 20, and one end of the second plug rod 19 is movably inserted into the second guide groove 21; The rotating storage structure includes a rotating column 30 that rotates and passes through the middle of the U-shaped frame 2. A first bevel gear 31 is fixedly sleeved near the top of the rotating column 30. A fixed seat 32 is fastened to the bottom of the rotating column 30 by screws. Fixed plates 33 are installed on both ends of the fixed seat 32. The fixed plate 33 is provided with a plurality of sleeve rods 34. Each sleeve rod 34 is connected to a first screw rod 36 at one end near the fixed seat 32. A limiting plate 35 is installed at the other end of each sleeve rod 34. Thread grooves are provided on the fixed seat 32 and the limiting plate 35. One end of the first screw rod 36 is rotated and inserted into the corresponding thread groove, and the bobbin to be twisted is set on the sleeve rod 34, and one end of the yarn on the bobbin is passed between the lifting plate 22 and the closing strip 8. Then, the cylinder 3 on the mounting plate 4 is started to drive the lifting block 5 to move downward in the vertical slot 6 to drive the lifting plate 22 The lifting plate 22 then moves downward, driving one end of the first rod 14 to slide downward in the first guide groove 16 on the fixed plate 15, to drive the two moving blocks 10 to move synchronously toward the side close to each other in the transverse groove 9, thereby closing the yarn between the closing bar 8 and the lifting plate 22 together, and the two closing blocks 11 clamp the yarn, so that one end of the yarn can be automatically transported to the winding roller 13 for twisting, which is more labor-saving and convenient to operate, and improves work efficiency.

[0018] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8The positioning structure includes a first slot 23 provided on the bottom end surface of the moving block 10, the top of the closing block 11 is movably inserted into the first slot 23, and a positioning rod 25 is movably inserted into the bottom ends of the front and rear sides of the moving block 10, and a second end block 24 is installed on one end of the positioning rod 25. A first spring 26 is sleeved on the positioning rod 25, and the two ends of the first spring 26 are respectively connected to the second end block 24 and the moving block 10. The other end of the positioning rod 25 is hemispherical, and a hemispherical positioning groove is provided at the top of the front and rear sides of the closing block 11. The hemispherical end of the positioning rod 25 is movably inserted into the positioning groove, and the closing block 11 is inserted into the moving block 11. During the process of inserting the hemispherical end of the positioning rod 25 into the first slot 23 at the bottom of the block 10, the closing block 11 first squeezes the hemispherical end of the positioning rod 25, pushes the positioning rod 25 to move toward the side away from the moving block 10, and drives the first spring 26 to stretch. When the closing block 11 is completely inserted into the first slot 23, the positioning rod 25 can be driven to reset under the elastic force of the first spring 26, so that the hemispherical end of the positioning rod 25 is inserted into the hemispherical positioning groove on the side of the closing block 11, and the closing block 11 is positioned on the moving block 10. In this way, the installation or removal operation of the closing block 11 on the moving block 10 is simpler and more convenient; The clamping structure includes a clamping groove 27 provided on the rear side of the closing block 11 near the bottom end, the bottom edge of the rear side of the closing block 11 is an inclined surface, a second groove 28 is provided on the winding roller 13, and second slots are provided on both the left and right sides of the second groove 28, a clamping block 29 is movably inserted into the second slot, and a second spring is connected between one end of the clamping block 29 and the inner groove wall of the second slot. When the lifting plate 22 drives the two closing blocks 11 to move downward and insert into the second groove 28 on the winding roller 13, the inclined surface on the closing block 11 squeezes the clamping block 29, pushes the clamping block 29 to move in the second groove 28, and squeezes the second spring to compress. When the clamping block 29 is fully inserted into the second groove 28, the elastic force of the second spring pushes the clamping block 29 to be inserted into the clamping groove 27 on the closing block 11, and the closing block 11 is clamped in the second groove 28. At this time, the cylinder 3 drives the lifting plate 22 to move upward. Since the clamping block 29 is fixed in the second groove 28, and one end of the positioning rod 25 and the positioning groove are both hemispherical, when the lifting plate 22 moves upward, the closing block 11 can automatically disengage from the moving block 10, so that one end of the closed yarn can be automatically fixed to the winding roller 13, further improving the twisting work of the yarn.

[0019] See also Figure 1 and 2The driving structure rotates the rotating rod 37 at the top of the vertical plate 12, and the winding roller 13 is arranged on the rotating rod 37 through the mounting structure. A motor 38 is installed at the lower right side of the U-shaped frame 2. The output shaft of the motor 38 is connected to one end of the rotating rod 37. A transmission structure is arranged between the rotating rod 37 and the rotating column 30. When the motor 38 is started to drive the rotating rod 37 to rotate, the winding roller 13 can be driven to rotate to perform the yarn twisting work; the mounting structure includes a rotating plate 39 connected to the other end of the rotating rod 37. The end face of the rotating plate 39 is square. The rotating plate 39 is movably sleeved, and the right end of the rotating plate 39 is fixedly sleeved and closely attached to the upper limit frame 40 of the winding roller 13. A second screw 41 is rotatably inserted into the thread groove on the left end surface of the rotating plate 39, and a rotating disk 42 is fixedly sleeved on one end of the second screw 41. When the thread twisting on the winding roller 13 is finished, the rotating disk 42 and the second screw 41 can be rotated down from one end of the rotating plate 39 as a whole, and then the winding roller 13 can be directly pulled out from the rotating plate 39 to end the thread twisting work, and the installation or removal operation of the winding roller 13 is also simpler and more convenient; The transmission structure includes a fixed block 43 installed near the middle of the U-shaped frame 2, a transmission rod 45 is rotatably passed through the fixed block 43, a second bevel gear 44 is fixedly sleeved on the left end of the transmission rod 45, the second bevel gear 44 is meshingly connected with the first bevel gear 31, a pulley 46 is sleeved on the right end of the transmission rod 45 and the rotating rod 37, a belt 48 is tightly sleeved between the two pulleys 46, and a through groove 47 for the belt 48 to pass through is opened on the U-shaped frame 2. When the motor 38 drives the winding roller 13 to rotate, the transmission rod 45 is driven to rotate through the pulley 46 and the belt 48, and the first bevel gear 31 and the second bevel gear 44 can automatically drive the rotating column 30 and the yarn tube on the sleeve rod 34 to rotate as a whole, so that the yarn twisting work can be carried out smoothly.

[0020] The implementation principle of a twisting machine for wool yarn processing in an embodiment of the present invention is as follows: first, the yarn tube sleeve is set on the sleeve rod 34, and the sleeve rod 34 on which the yarn tube is sleeved is fixedly installed on the fixed seat 32, and then one end of the yarn on each yarn tube passes through between the lifting plate 22 and the closing bar 8, and then the cylinder 3 on the mounting plate 4 is started, and the cylinder 3 drives the lifting block 5 to slide downward in the vertical groove 6, thereby driving the lifting plate 22 and the closing bar 8 to move downward as a whole. In this process, first, the lifting plate 22 drives one end of the second insertion rod 19 to slide downward in the second guide groove 21 on the side plate 20, and the second guide groove 21 guides the second insertion rod 19. The closing bar 8 can be driven to move in the direction close to the moving block 10, and multiple yarns are pre-closed between the lifting plate 22 and the closing bar 8, and then the lifting plate 22 continues to move downward, driving one end of the first insertion rod 14 to slide downward in the first guide groove 16 on the fixed plate 15 The lifting plate 22 is moved downwardly, and the closing block 11 is completely inserted into the second groove 28 on the winding roller 13, and the clamping block 29 is inserted into the clamping groove 27 on the closing block 11, and the closing block 11 and one end of the yarn are fixed in the second groove 28. Then the lifting plate 22 moves up, driving the moving block 10 to disengage from the closing block 11, and finally the motor 38 can be started to drive the winding roller 13 to rotate. At the same time, the transmission rod 45 is driven to rotate through the pulley 46 and the belt 48, and the first bevel gear 31 and the second bevel gear 44 can automatically drive the rotating column 30 and the yarn tube on the sleeve rod 34 to rotate as a whole, so that the yarn twisting work is more labor-saving, convenient and efficient.

[0021] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A twisting machine for wool yarn processing, comprising a base plate (1) and a winding roller (13), characterized in that: A U-shaped frame (2) is fastened with bolts on the left and right sides of the bottom plate (1); a rotating storage structure is provided in the middle of the U-shaped frame (2); a wire gathering structure is provided on the left side of the U-shaped frame (2); a vertical plate (12) is welded near the right side of the bottom plate (1); a winding roller (13) is installed on the vertical plate (12) via a driving structure; The wire gathering structure comprises a vertical groove (6) provided in the middle of the left side of the U-shaped frame (2); a mounting plate (4) is provided on the left side of the U-shaped frame (2) at the upper end of the vertical groove (6); a cylinder (3) is installed on the mounting plate (4); a lifting block (5) is slidably provided in the vertical groove (6); the bottom end of the output shaft of the cylinder (3) is connected to the lifting block (5); a lifting plate (22) is connected to the right side of the lifting block (5); a first recess is provided on the front side of the lifting plate (22) A groove (7) is provided on the rear groove wall of the first groove (7), a transverse groove (9) is provided on both ends of the transverse groove (9) for sliding, a closing block (11) is provided at the bottom end of the moving block (10) through a positioning structure, a locking structure is provided between the closing block (11) and the winding roller (13), a guiding structure is provided between the moving block (10) and the bottom plate (1), and a closing strip (8) is provided on the front side of the lifting plate (22) through a moving structure.

2. A twisting machine for wool yarn processing according to claim 1, characterized in that: The guide structure comprises a first insertion rod (14) connected to the rear end surface of the moving block (10); a fixing plate (15) is connected between the bottom plate (1) and the rear side surface of the U-shaped frame (2); first guide grooves (16) are provided on both sides of the fixing plate (15); one end of the first insertion rod (14) is movably inserted into the first guide groove (16).

3. A twisting machine for wool yarn processing according to claim 1, characterized in that: The movable structure comprises a fixed rod (17) connected to the left side of the front face of the lifting plate (22), a first end block (18) being mounted on one end of the fixed rod (17), the closing bar (8) being movably sleeved on the fixed rod (17), a second insertion rod (19) being connected to the left end face of the closing bar (8), a side plate (20) being connected to the left side of the front face of the U-shaped frame (2), a second guide groove (21) being formed on the side plate (20), and one end of the second insertion rod (19) being movably inserted into the second guide groove (21).

4. A twisting machine for wool yarn processing according to claim 1, characterized in that: The positioning structure comprises a first slot (23) provided on the bottom end surface of the moving block (10), the top end of the closing block (11) being movably inserted into the first slot (23), the bottom ends of the front and rear side surfaces of the moving block (10) being movably inserted with positioning rods (25), one end of the positioning rod (25) being mounted with a second end block (24), the positioning rod (25) being sleeved with a first spring (26), the two ends of the first spring (26) being respectively connected to the second end block (24) and the moving block (10), the other end of the positioning rod (25) being in a hemispherical shape, the top ends of the front and rear side surfaces of the closing block (11) being provided with hemispherical positioning grooves, the hemispherical end of the positioning rod (25) being movably inserted into the positioning groove.

5. A twisting machine for wool yarn processing according to claim 1, characterized in that: The locking structure comprises a locking groove (27) provided on the rear side surface of the closing block (11) near the bottom end, the bottom edge of the rear side surface of the closing block (11) is an inclined surface, a second groove (28) is provided on the winding roller (13), and second slots are provided on both left and right side surfaces of the second groove (28), a locking block (29) is movably inserted into the second slot, and a second spring is connected between one end of the locking block (29) and the inner groove wall of the second slot.

6. A twisting machine for wool yarn processing according to claim 1, characterized in that: The rotating storage structure comprises a rotating column (30) which rotates through the middle of the U-shaped frame (2); a first bevel gear (31) is fixedly sleeved near the top of the rotating column (30); a fixing seat (32) is fastened to the bottom end of the rotating column (30) by screws; a fixing plate (33) is installed on both the left and right ends of the fixing seat (32); the fixing plate (33) is provided with a plurality of sleeve rods (34); each sleeve rod (34) is connected to a first screw rod (36) at one end near the fixing seat (32); a limiting plate (35) is installed at the other end of each sleeve rod (34); a thread groove is provided on the fixing seat (32) and the limiting plate (35); one end of the first screw rod (36) is rotatably inserted into the corresponding thread groove.

7. A twisting machine for wool yarn processing according to claim 1, characterized in that: The driving structure rotates through a rotating rod (37) at the top end of the vertical plate (12); the winding roller (13) is arranged on the rotating rod (37) through a mounting structure; a motor (38) is installed below the right side surface of the U-shaped frame (2); an output shaft of the motor (38) is connected to one end of the rotating rod (37); and a transmission structure is arranged between the rotating rod (37) and the rotating column (30).

8. A twisting machine for wool yarn processing according to claim 7, characterized in that: The mounting structure comprises a rotating plate (39) connected to the other end of the rotating rod (37), the end face of the rotating plate (39) being square-shaped, the winding roller (13) being movably sleeved on the rotating plate (39), the right end of the rotating plate (39) being fixedly sleeved tightly against an upper limit frame (40) of the winding roller (13), a second screw rod (41) being rotatably inserted into a threaded groove on the left end face of the rotating plate (39), and a rotating disk (42) being fixedly sleeved on one end of the second screw rod (41).

9. A twisting machine for wool yarn processing according to claim 7, characterized in that: The transmission structure comprises a fixed block (43) mounted on the U-shaped frame (2) near the middle, a transmission rod (45) rotatably passing through the fixed block (43), a second bevel gear (44) fixedly sleeved on the left end of the transmission rod (45), the second bevel gear (44) being meshingly connected with the first bevel gear (31), a pulley (46) sleeved on the right end of the transmission rod (45) and the rotating rod (37), a belt (48) being tightly sleeved between the two pulleys (46), and a through groove (47) for the belt (48) to pass through is opened on the U-shaped frame (2).

Images