A yarn combing device for spinning equipment

Abstract

The present invention discloses a yarn combing device for a spinning device, comprising a fixed base, a transmission mechanism arranged on the top of the fixed base, a winding mechanism located directly above the transmission mechanism, and an auxiliary dust cleaning mechanism arranged at the bottom of the winding mechanism, wherein a support frame is installed on the top of the fixed base, the transmission mechanism comprises a plurality of limit seats, the limit seats are evenly arranged at the bottom of the support frame, the winding mechanism comprises a plurality of limit rods, the limit rods are installed on the support frame, the auxiliary dust cleaning mechanism is arranged at the bottom of the limit rods, and the position of the auxiliary dust cleaning mechanism corresponds to that of the transmission mechanism; compared with the prior art, the present invention can limit the position of the yarn under the action of the swing block when the yarn passes through the inside of the swing block, can control the range of left and right movement of the yarn, avoid the situation of interlaced entanglement with adjacent yarns and breakage during transmission, and can offset the inside of the swing block as the yarn is transmitted, so as to push the swing block to move slightly, thereby adapting to different transmission angles.

Description

Technical Field

[0001] The invention relates to the technical field of textile equipment, in particular to a yarn combing device for a spinning device. Background Art

[0002] Yarn is a kind of textile, which is processed into products of a certain fineness from various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short fiber yarn, continuous filament, etc.

[0003] During the production process, yarn may be exposed to dust from multiple channels such as raw materials, environment, and equipment. Impurities in raw materials, particles in the environment, and debris generated by equipment wear may all become sources of dust. In addition, during the transportation process, the yarn rubs against various parts, which not only makes the yarn prone to wear and tear during transmission, but also generates static electricity during transmission, which adsorbs dust on the yarn during transmission. The dusty yarn may increase friction resistance during subsequent processing, resulting in increased equipment wear and increased energy consumption, which will also affect its overall quality and appearance. For this reason, we propose a yarn combing device for spinning equipment to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a yarn combing device for a spinning device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A yarn combing device for a spinning device, comprising a fixed base, a transmission mechanism arranged on the top of the fixed base, a winding mechanism located directly above the transmission mechanism, and an auxiliary dust cleaning mechanism arranged at the bottom of the winding mechanism, a support frame is installed on the top of the fixed base, the transmission mechanism comprises a plurality of limit seats, the limit seats are evenly arranged at the bottom of the support frame, the winding mechanism comprises a plurality of limit rods, the limit rods are installed on the support frame, the auxiliary dust cleaning mechanism is arranged at the bottom of the limit rods, and the position of the auxiliary dust cleaning mechanism corresponds to that of the transmission mechanism;

[0006] A clamping frame is provided at the bottom of the limit rod, and the clamping frame is installed at the bottom of the limit rod on one side. A control motor is installed on one side of the clamping frame, and the output end of the control motor passes through the clamping frame. When the yarn needs to be transmitted, it can start to operate with the help of the transmission mechanism and the winding mechanism. The transmission mechanism rotates to release the yarn, and the winding mechanism can wind up the yarn when it operates. In the transmission process, the auxiliary dust cleaning mechanism can play an auxiliary limiting and cleaning role to prevent dust and debris from being adsorbed on the yarn during the transportation process.

[0007] Preferably, the transmission mechanism further comprises a rotating shaft and a blocking ring, the rotating shaft is rotatably arranged on a limit seat, and a baffle is installed on the top of the rotating shaft;

[0008] A fixing rod is installed on one side of the top of the limiting seat, a fixing ring is welded on the top of the fixing rod, and the blocking ring is installed on the top of the fixing ring. The blocking ring is concentrically arranged with the rotating shaft. The blocking ring can limit the movement range of the yarn to prevent entanglement during transmission.

[0009] Preferably, the blocking ring has an "L"-shaped cross section, and a plurality of limiting balls are installed at the bottom of the blocking ring, and the limiting balls can be clamped at the bottom of the fixing ring to limit the blocking ring;

[0010] A plurality of slots are provided on the inner wall of the blocking ring, and the slots are arranged in a uniform array of twos inside the blocking ring. A plurality of arc-shaped pressure plates are provided inside the blocking ring, and both ends of the arc-shaped pressure plates are inserted into the slots. A reset rod is installed at the bottom of the arc-shaped pressure plate, and the other end of the reset rod is clamped at the bottom of the inner wall of the blocking ring. A gap is provided between the arc-shaped pressure plate and the blocking ring for clamping a grease block. An arc-shaped groove is provided on the arc-shaped pressure plate, and a plurality of elastic sheets are fixedly connected inside the arc-shaped groove. One end of the elastic sheet is inserted into the grease block, so that the yarn can be lubricated with the help of grease during transmission, thereby reducing the wear of the yarn during subsequent transmission.

[0011] Preferably, the winding mechanism also includes an adjusting plate, a plurality of telescopic rods are installed at the bottom of the adjusting plate, and the bottom of the telescopic rods is installed on the top of the limiting rod, a pair of circular holes are opened on the adjusting plate, and a transmission shaft is inserted into the circular holes, and a transmission belt is clamped at one end of the transmission shaft, and the transmission belt is clamped on the output end of the control motor, and a plurality of positioning rings are sleeved on the transmission shaft, the positioning rings are made of elastic material and are located between the adjusting plates, and the positioning rings can be pressed against one side of the yarn tube to assist in winding.

[0012] Preferably, a fixed sleeve is provided on the side wall of the adjustment plate, and a movable plug rod is installed at one end of the fixed sleeve, a winding shaft is installed on the top of the movable plug rod, the winding shaft is used to clamp the winding drum, and the position of the positioning ring corresponds to the position of the winding drum.

[0013] Preferably, the auxiliary dust cleaning mechanism includes a clamping plate, which is installed at the bottom of the limiting rod, and the clamping plates are symmetrically arranged in pairs at the bottom of the limiting rod. A rectangular groove is opened on the clamping plate, and a swing block is provided inside the rectangular groove. A plurality of swing shafts are installed at both ends of the swing block, and a buffer ball is fixedly connected to the swing shaft, and the buffer ball is clamped on the inner wall of the rectangular groove. A through groove is opened on the swing block for yarn transmission, which can quickly clean the yarn surface during the transmission process and reduce the adhesion of dust, impurities and the like.

[0014] Preferably, a plurality of combing frames are fixedly connected to the inner wall of the swing block, the combing frames are rectangular and elastic, and are arranged in a uniform array inside the swing block. Hollow tubes are installed at both ends of the combing frames, the hollow tubes are made of rubber and a counterweight is installed at the bottom. The hollow tubes can pull the combing frames to deform, and the counterweight can amplify the swinging effect, so that the hollow tubes can pull the combing frames to clean their surface during the yarn transmission process, thereby ensuring the cleaning effect of the equipment.

[0015] Preferably, the combing frame is provided with a plurality of limiting holes, and an adsorption shaft is inserted into the limiting holes. The adsorption shaft is a pneumatic tube, and a plurality of rubber shafts are provided on the surface of the adsorption shaft. The rubber shaft is used to adsorb dust and lint. The adsorption shaft can press the rubber shaft against the yarn after deformation, and can quickly clean the lint attached to the surface and adsorb it on the rubber shaft for subsequent unified processing.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When the yarn passes through the swing block, the present invention can limit the position under the action of the swing block, control the range of the left and right movement of the yarn, avoid the situation of yarn breakage caused by intertwining with adjacent yarns during transmission, and as the yarn is transmitted, it can be offset with the inside of the swing block, which can push the swing block to move slightly, so as to adapt to different transmission angles and prevent excessive wear;

[0018] 2. In the process of unwinding and conveying, the yarn can be pulled and conveyed to the winding mechanism at the top, and the yarn can be blocked by the blocking ring during the unwinding process to prevent the yarns on adjacent limit seats from being intertwined and entangled during the unwinding process;

[0019] 3. The present invention can make the yarn contact the inner wall of the blocking ring during the release process. As the reset pull rod pulls the arc-shaped pressure plate inward to compress, the internal grease block can be squeezed with the help of the elastic sheet, and the grease can be attached to the surface during the yarn transmission process, which can reduce the wear in the subsequent transportation process. As the grease is consumed, the reset pull rod can limit the grease under its own elastic action and cooperate with the arc-shaped pressure plate, and can self-limit according to consumption to avoid uneven grease feeding;

[0020] 4. During the yarn transmission process of the present invention, the movement of the swing block can drive the counterweight block at the bottom of the hollow tube to swing, and can pull the hollow tube to deform the combing frame, so as to clean the dust and debris adhering to the surface of the yarn, and the adsorption shaft can be deformed to clean the lint adhering to the surface of the yarn, thereby reducing the adhesion of dust and lint on the surface of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 For the present invention Figure 1 A partial enlarged schematic diagram in the middle;

[0023] Figure 3 It is a schematic diagram of the transmission mechanism structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the barrier ring of the present invention;

[0025] Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0026] Figure 6 It is a schematic diagram of the local structure of the support frame of the present invention;

[0027] Figure 7 This is a schematic diagram of the auxiliary dust cleaning mechanism structure of the present invention;

[0028] Figure 8 For the present invention Figure 7 A partial enlarged schematic diagram of point C in the middle;

[0029] In the figure: 1. fixed base; 2. transmission mechanism; 3. winding mechanism; 4. auxiliary cleaning mechanism; 5. clamping frame; 11. support frame; 21. limit seat; 22. rotating shaft; 23. fixed rod; 24. blocking ring; 241. limit ball; 25. reset rod; 26. arc pressure plate; 261. elastic sheet; 31. limit rod; 311. adjustment plate; 32. transmission shaft; 33. positioning ring; 34. movable plug rod; 35. winding shaft; 41. clamping plate; 42. swing block; 43. combing frame; 44. swing shaft; 45. hollow tube; 46. adsorption shaft; 51. control motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 8The present invention provides a technical solution: a yarn combing device for a spinning device, comprising a fixed base 1, a transmission mechanism 2 arranged on the top of the fixed base 1, a winding mechanism 3 located directly above the transmission mechanism 2, and an auxiliary dust cleaning mechanism 4 arranged at the bottom of the winding mechanism 3, a support frame 11 is installed on the top of the fixed base 1, the transmission mechanism 2 includes a plurality of limit seats 21, the limit seats 21 are evenly arranged at the bottom of the support frame 11, the winding mechanism 3 includes a plurality of limit rods 31, the limit rods 31 are installed on the support frame 11, the auxiliary dust cleaning mechanism 4 is arranged at the bottom of the limit rods 31, and the position of the auxiliary dust cleaning mechanism 4 corresponds to the transmission mechanism 2;

[0032] A clamping frame 5 is provided at the bottom of the limiting rod 31, and the clamping frame 5 is installed at the bottom of the limiting rod 31 on one side. A control motor 51 is installed on one side of the clamping frame 5, and the output end of the control motor 51 passes through the clamping frame 5. When the yarn needs to be transmitted, it can start to operate with the help of the transmission mechanism 2 and the winding mechanism 3. The transmission mechanism 2 rotates to release the yarn, and the winding mechanism 3 can wind up the yarn. In the transmission process, the auxiliary dust cleaning mechanism 4 can play an auxiliary limiting and cleaning role to prevent dust and debris from being adsorbed on the yarn during the transportation process.

[0033] like Figure 3 As shown, the yarn is prone to intertwining during the transmission process, which affects the processing quality of the equipment. The transmission mechanism 2 also includes a rotating shaft 22 and a blocking ring 24. The rotating shaft 22 is rotatably set on the limit seat 21, and a baffle is installed on the top of the rotating shaft 22;

[0034] A fixing rod 23 is installed on one side of the top of the limit seat 21, and a fixing ring is welded on the top of the fixing rod 23. A blocking ring 24 is installed on the top of the fixing ring. The blocking ring 24 is concentrically arranged with the rotating shaft 22. The blocking ring 24 can limit the movement range of the yarn during the pay-off and transmission process, and can narrow the spacing of the transmission mechanism 2, thereby adjusting the gap of the equipment, and can arrange more transmission mechanisms 2 in the same space, thereby increasing the processing capacity of the equipment and improving the output.

[0035] like Figure 4 As shown, the yarn may break due to wear and tear during the conveying process, which affects the processing quality of the equipment. The cross section of the blocking ring 24 is "L" shaped, and a plurality of limiting balls 241 are installed at the bottom of the blocking ring 24. The limiting balls 241 can be clamped at the bottom of the fixing ring to limit the blocking ring 24.

[0036] A plurality of slots are provided on the inner wall of the blocking ring 24, and the slots are arranged in a uniform array of two by two inside the blocking ring 24. A plurality of arc-shaped pressure plates 26 are provided inside the blocking ring 24, and both ends of the arc-shaped pressure plates 26 are inserted into the slots. A reset rod 25 is installed at the bottom of the arc-shaped pressure plate 26, and the other end of the reset rod 25 is clamped at the bottom of the inner wall of the blocking ring 24. A gap is provided between the arc-shaped pressure plate 26 and the blocking ring 24 for clamping a grease block. An arc-shaped groove is provided on the arc-shaped pressure plate 26, and a plurality of elastic sheets 261 are fixedly connected inside the arc-shaped groove. One end of the elastic sheet 261 is inserted into the grease block, which can lubricate the surface of the yarn with the help of the grease, thereby reducing the poor quality caused by broken yarn or excessive wear of the yarn during subsequent transportation. As the grease is consumed, the arc-shaped pressure plate 26 can be pulled under the action of the reset rod 25 to limit and extrude it, and it can be self-limited according to the consumption. Compared with fixed limit, it has better stability.

[0037] like Figure 2 As shown, in order to facilitate the stability of subsequent transmission, the winding mechanism 3 also includes an adjusting plate 311, a plurality of telescopic rods are installed at the bottom of the adjusting plate 311, and the bottom of the telescopic rod is installed on the top of the limiting rod 31, a pair of round holes are opened on the adjusting plate 311, and a transmission shaft 32 is inserted into the round hole, and a transmission belt is clamped at one end of the transmission shaft 32, and the transmission belt is clamped on the output end of the control motor 51, and a plurality of positioning rings 33 are sleeved on the transmission shaft 32, and the positioning ring 33 is made of elastic material and is located between the adjusting plates 311. With the help of the positioning ring 33, it can follow the rotation of the transmission shaft 32, and can drive the yarn tube clamped on the winding shaft 35 to rotate. During the winding process, the positioning ring 33 can be made to contact the surface of the yarn tube. Even if the wire is broken, it can play a role of pressing and limiting, thereby preventing the yarn on the yarn tube from flying and affecting the yarn on the adjacent mechanism.

[0038] In order to ensure the stability of the yarn during the winding process, a fixed sleeve is provided on the side wall of the adjustment plate 311, and a movable plug rod 34 is installed at one end of the fixed sleeve, and a winding shaft 35 is installed on the top of the movable plug rod 34. The winding shaft 35 is used to clamp the winding drum. The position of the positioning ring 33 corresponds to the position of the winding drum. The length of the movable plug rod 34 can be automatically stretched, and it can adapt to the yarn wrapped around the outside of the yarn tube during the winding process.

[0039] like Figure 6As shown, the yarn will have different wear amounts due to different line entry angles during transmission. The auxiliary cleaning mechanism 4 includes a clamping plate 41, which is installed at the bottom of the limiting rod 31. The clamping plates 41 are symmetrically arranged at the bottom of the limiting rod 31 in pairs. A rectangular groove is provided on the clamping plate 41, and a swing block 42 is provided inside the rectangular groove. A plurality of swing shafts 44 are installed at both ends of the swing block 42. A buffer ball is fixedly connected to the swing shaft 44, and the buffer ball is clamped on the inner wall of the rectangular groove. A through groove is provided on the swing block 42 for yarn transmission. During the line entry process, the yarn and the swing block 42 can change with the line entry angle of the yarn, which can reduce the wear pressure on a single point of the yarn during transmission and avoid the accidental breakage of the yarn during transmission.

[0040] like Figure 7 As shown, in order to reduce the dust adhesion on the surface of the yarn during transmission, a plurality of combing frames 43 are fixedly connected to the inner wall of the swing block 42. The combing frames 43 are rectangular and elastic. The combing frames 43 are arranged in a uniform array inside the swing block 42. Hollow tubes 45 are installed at both ends of the combing frames 43. The hollow tubes 45 are made of rubber and a counterweight is installed at the bottom. The hollow tubes 45 can pull the combing frames 43 to deform. As the yarn drives the swing block 42 to tilt, the contact area between the yarn and the internal combing frame 43 can be increased, so as to quickly clean the rubber on its surface. The following counterweight can amplify the swing effect of the hollow tube 45, which can cause the combing frame 43 to deform and further clean the surface of the yarn.

[0041] like Figure 8 As shown, during the combing process, the fluff on the surface of the yarn is difficult to clean and is easy to accumulate into clumps. A plurality of limiting holes are opened on the combing frame 43, and an adsorption shaft 46 is inserted into the limiting hole. The adsorption shaft 46 is an air pressure tube. A plurality of rubber shafts are provided on the surface of the adsorption shaft 46, and the rubber shafts are used to adsorb dust and fluff. The rubber shafts can be used to press against the yarn to hook out the fluff from multiple pieces and make it entangled on the rubber shaft to prevent the fluff from condensing into clumps due to friction during the combing process.

[0042] Working principle: First, when the yarn needs to be transmitted, the transmission mechanism 2 and the winding mechanism 3 can be used to start operation. The transmission mechanism 2 rotates to release the yarn, and the winding mechanism 3 can be operated to reel in the yarn. In the transmission process, the auxiliary dust cleaning mechanism 4 can play an auxiliary limiting and cleaning role to prevent dust and debris from being adsorbed on the yarn during the transportation process. In the process of paying off the yarn, the yarn can be pulled and transported to the winding mechanism 3 at the top, and the yarn can be blocked by the blocking ring 24 during the process of paying off the yarn to prevent the adjacent yarns from being blocked during the process of paying off the yarn. The yarns on the limit seat 21 are intertwined, and in the process of releasing the yarn, the yarn can also contact the inner wall of the blocking ring 24. As the reset pull rod 25 pulls the arc pressure plate 26 inwardly to compress, the internal grease block can be squeezed with the help of the elastic sheet 261, and the grease can be attached to the surface during the yarn transmission process, which can reduce the wear in the subsequent transportation process. As the grease is consumed, the reset pull rod 25 can cooperate with the arc pressure plate 26 to limit the grease under its own elastic action, and can self-limit according to consumption to avoid uneven grease feeding.

[0043] Then, during the yarn conveying process, the surface of the yarn drum can be abutted against the positioning ring 33, and as the transmission shaft 32 rotates, the yarn drum on the winding shaft 35 can be driven to rotate, and the yarn can be pulled along the auxiliary dust cleaning mechanism 4 to be conveyed to the yarn drum. When the yarn passes through the inside of the swing block 42, it can be limited under the action of the swing block 42, and the range of left and right movement of the yarn can be controlled to avoid the situation of intertwining and breaking of the adjacent yarns during the transmission process. In addition, as the yarn is transmitted, it can be abutted against the inside of the swing block 42, and the swing block 42 can be pushed to move slightly, so as to adapt to different transmission angles and prevent excessive wear.

[0044] Finally, during the transmission process, the movement of the swing block 42 can drive the counterweight block at the bottom of the hollow tube 45 to swing, and can pull the hollow tube 45 to deform the combing frame 43, so as to clean the dust and debris adhering to the surface of the yarn, and the adsorption shaft 46 can be deformed to clean the lint adhering to the surface of the yarn, thereby reducing the adhesion of dust and lint on the surface of the yarn.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A yarn combing device for a spinning device, comprising a fixed base (1), a transmission mechanism (2) arranged on the top of the fixed base (1), a winding mechanism (3) located directly above the transmission mechanism (2), and an auxiliary dust cleaning mechanism (4) arranged at the bottom of the winding mechanism (3), characterized in that: A support frame (11) is installed on the top of the fixed base (1); the transmission mechanism (2) comprises a plurality of limit seats (21), the limit seats (21) are evenly arranged at the bottom of the support frame (11); the winding mechanism (3) comprises a plurality of limit rods (31), the limit rods (31) are installed on the support frame (11); the auxiliary dust cleaning mechanism (4) is arranged at the bottom of the limit rods (31), and the position of the auxiliary dust cleaning mechanism (4) corresponds to that of the transmission mechanism (2); A clamping frame (5) is provided at the bottom of the limiting rod (31), and the clamping frame (5) is installed at the bottom of one side of the limiting rod (31). A control motor (51) is installed at one side of the clamping frame (5), and an output end of the control motor (51) passes through the clamping frame (5); The transmission mechanism (2) further comprises a rotating shaft (22) and a blocking ring (24); the rotating shaft (22) is rotatably disposed on the limiting seat (21); and a baffle is mounted on the top of the rotating shaft (22); A fixing rod (23) is installed on one side of the top of the limiting seat (21), a fixing ring is welded on the top of the fixing rod (23), the blocking ring (24) is installed on the top of the fixing ring, and the blocking ring (24) is concentrically arranged with the rotating shaft (22); The blocking ring (24) has an "L"-shaped cross section, and a plurality of limiting balls (241) are mounted on the bottom of the blocking ring (24). The limiting balls (241) can be clamped on the bottom of the fixing ring to limit the position of the blocking ring (24); The inner wall of the blocking ring (24) is provided with a plurality of slots, and the slots are arranged in pairs in a uniform array inside the blocking ring (24). The blocking ring (24) is provided with a plurality of arc-shaped pressure plates (26), and the two ends of the arc-shaped pressure plates (26) are inserted into the slots. A reset pull rod (25) is installed at the bottom of the arc-shaped pressure plate (26), and the other end of the reset pull rod (25) is clamped at the bottom of the inner wall of the blocking ring (24). A gap is provided between the arc-shaped pressure plate (26) and the blocking ring (24) for clamping a grease block. The arc-shaped pressure plate (26) is provided with an arc-shaped groove, and a plurality of elastic sheets (261) are fixedly connected inside the arc-shaped groove, and one end of the elastic sheet (261) is inserted into the grease block. The winding mechanism (3) further comprises an adjusting plate (311), a plurality of telescopic rods being mounted at the bottom of the adjusting plate (311), and the bottoms of the telescopic rods being mounted on the tops of the limiting rods (31), a pair of circular holes being opened on the adjusting plate (311), and a transmission shaft (32) being inserted into the circular holes, a transmission belt being clamped at one end of each transmission shaft (32), and the transmission belt being clamped on the output end of the control motor (51), a plurality of positioning rings (33) being sleeved on the transmission shaft (32), and the positioning rings (33) being made of elastic material and being located between the adjusting plates (311); A fixed sleeve is clamped on the side wall of the adjustment plate (311), and a movable plug rod (34) is installed at one end of the fixed sleeve, a winding shaft (35) is installed on the top of the movable plug rod (34), and the winding shaft (35) is used to clamp the winding drum, and the position of the positioning ring (33) corresponds to the position of the winding drum; During the unwinding and conveying process, the yarn can be pulled and conveyed to the winding mechanism (3) at the top, and during the unwinding process, the yarn can be blocked by the blocking ring (24) to prevent the yarns on adjacent limit seats (21) from being intertwined during the unwinding process, and during the unwinding process, the yarn can also contact the inner wall of the blocking ring (24). As the reset pull rod (25) pulls the arc pressure plate (26) inwardly to be compressed, the internal grease block can be squeezed by the elastic sheet (261), and the grease can be attached to the surface during the yarn transmission process, which can reduce the wear during the subsequent conveying process. As the grease is consumed, the reset pull rod (25) can cooperate with the arc pressure plate (26) to limit the grease under its own elastic action, and can self-limit according to consumption to avoid uneven grease feeding. Then, during the yarn conveying process, the surface of the yarn tube can be brought into contact with the positioning ring (33), and as the transmission shaft (32) rotates, the yarn tube on the winding shaft (35) can be driven to rotate, and the yarn can be pulled along the inside of the auxiliary dust cleaning mechanism (4) and conveyed to the yarn tube.

2. The yarn combing device for a spinning device according to claim 1, characterized in that: The auxiliary dust cleaning mechanism (4) comprises a clamping plate (41), the clamping plate (41) being mounted on the bottom of the limiting rod (31), the clamping plates (41) being symmetrically arranged in pairs at the bottom of the limiting rod (31), the clamping plates (41) being provided with a rectangular groove, and a swing block (42) being provided inside the rectangular groove, a plurality of swing shafts (44) being mounted at both ends of the swing block (42), a buffer ball being fixedly connected to the swing shaft (44), and the buffer ball being clamped on the inner wall of the rectangular groove, and a through groove being provided on the swing block (42) for yarn transmission.

3. The yarn combing device for a spinning device according to claim 2, characterized in that: A plurality of combing frames (43) are fixedly connected to the inner wall of the swing block (42); the combing frames (43) are rectangular and elastic; the combing frames (43) are arranged in a uniform array inside the swing block (42); hollow tubes (45) are installed at both ends of the combing frames (43); the hollow tubes (45) are made of rubber and have a counterweight installed at the bottom; the hollow tubes (45) are capable of pulling the combing frames (43) to deform.

4. The yarn combing device for a spinning device according to claim 3, characterized in that: The combing frame (43) is provided with a plurality of limiting holes, and an adsorption shaft (46) is inserted into the limiting holes. The adsorption shaft (46) is an air pressure tube. A plurality of rubber shafts are provided on the surface of the adsorption shaft (46), and the rubber shafts are used to adsorb dust and fluff.

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