CN113830523A

CN113830523A - Yarn feeding mechanism of spinning machine

Info

Publication number: CN113830523A
Application number: CN202111200277.5A
Authority: CN
Inventors: 侯帅; 傅丽芳; 王春艳
Original assignee: Anhui Hanlian Colour Spin Co ltd
Current assignee: Anhui Hanlian Colour Spin Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2021-12-24
Anticipated expiration: 2041-10-15
Also published as: CN113830523B

Abstract

The invention discloses a yarn feeding mechanism of a spinning machine, in particular to the technical field of yarn feeding of the spinning machine, which comprises a driving mechanism, wherein the driving mechanism comprises a supporting plate, a first rotating shaft is rotatably arranged on the supporting plate, a steel cable is slidably arranged on one side of the supporting plate, a moving mechanism is arranged on one side, close to the supporting plate, of a bottom plate, the moving mechanism comprises a fixed box, a second rotating shaft is rotatably arranged on the fixed box, a first moving block and a second moving block are slidably arranged at the top end of the fixed box, a yarn feeding mechanism is arranged above the moving mechanism, the yarn feeding mechanism comprises symmetrical clamping plates, moving columns are slidably arranged on the symmetrical clamping plates, symmetrical bolts are slidably arranged at the lower ends of the clamping plates on one side, a moving ring at the top end of a spool is moved into a sliding groove between the symmetrical clamping plates by utilizing the rotation of the second rotating shaft, and is rotated by utilizing the first rotating shaft, the conduit is secured between the clamping plates.

Description

Yarn feeding mechanism of spinning machine

Technical Field

The invention relates to the technical field of yarn feeding of spinning machines, in particular to a yarn feeding mechanism of a spinning machine.

Background

When the spinning machine carries out assembly line operation, a yarn feeding mechanism needs to be arranged to convey a spool wound with yarns, so that the spool can be conveyed to a used position to be used, when the existing yarn feeding mechanism is used for installing the spool, manual operation is needed, the spool is sequentially fixed on a sliding block to be conveyed, the spool cannot be automatically installed on the sliding block and fixed, the use is inconvenient, automatic production cannot be achieved, and therefore the yarn feeding mechanism of the spinning machine is provided for solving the problems.

Disclosure of Invention

The present invention is directed to a yarn feeding mechanism of a spinning machine to solve the problems of the background art.

In order to solve the technical problems, the invention adopts the following technical scheme: a yarn feeding mechanism of a spinning machine comprises a driving mechanism, the driving mechanism comprises a bottom plate, a supporting plate is arranged on one side of the top end of the bottom plate, a toothed ring is arranged on one side of the supporting plate close to the center of the bottom plate in a sliding manner, a half-face gear is meshed inside the toothed ring, a driving shaft is rotatably arranged on the supporting plate, a first circular ring is arranged in the middle of the driving shaft, a sector gear and a semicircular disc are arranged on the outer side of the first circular ring, the sector gear can be meshed with two third gears, a second circular ring is arranged at the center of each third gear, a transmission shaft is arranged in the second circular ring, the third gear is engaged with a fourth gear, a first rotating shaft is arranged at the center of the fourth gear at the bottom layer, a fixed seat is arranged on one side of the upper end of the supporting plate close to the center of the bottom plate, an arc-shaped pipe is arranged in the fixed seat, and a steel cable is arranged in the arc-shaped pipe in a sliding mode;

the movable mechanism comprises a fixed box, a supporting plate is mounted at the lower end of the inside of the fixed box, a supporting seat is mounted at the top end of the supporting plate, a swing arm is rotatably arranged on the supporting seat, a deviation arm is mounted in the middle of the swing arm, a rotating arm is mounted at the other end of the deviation arm, a second rotating shaft is mounted in the middle of the rotating arm, a roller is mounted at the top end of the swing arm, a guide rail is mounted at one side of the top end of the fixed box, a first movable block and a second movable block are slidably arranged in the guide rail, a top plate is mounted at the top end of the second movable block, a movable plate is mounted at the top end of the top plate, symmetrical fixed plates are mounted at the other side of the top end of the fixed box, and symmetrical partition plates are mounted between the symmetrical fixed plates;

the yarn feeding mechanism is installed to the moving mechanism top, yarn feeding mechanism is including the slide rail, it is equipped with a plurality of slider to slide on the slide rail, the splint of symmetry are installed to the slider bottom, the symmetry slide on the splint and be equipped with the removal post, the L template is installed to removal post one end, install the bolt of symmetry on the L template, the symmetry slide between the splint and be equipped with the shift ring, shift ring center department installs the spool.

Preferably, the support column is installed in the one corner department that the backup pad was kept away from on the bottom plate top, sliding channel is installed on the support column top, the spacing groove of symmetry is seted up to one side that the backup pad is close to bottom plate center department, the spacing of symmetry is installed to one side that the ring gear is close to the backup pad, the symmetry the spacing can slide in the spacing inslot of symmetry.

Preferably, the drive shaft is close to the one end of bottom plate and is installed the second gear, the second gear meshing has first gear, the frame is installed to the backup pad one side close to the ring gear, install the motor on the frame, motor output end and first gear center department fixed connection.

Preferably, the jack catch of symmetry is installed in the outside that the third gear was kept away from to the second ring, the symmetry the jack catch can with the semicircle dish block, first axis of rotation, symmetrical transmission shaft and drive shaft all rotate through the bearing and set up in backup pad and fixed case one side near the bottom plate.

Preferably, one side that the fixed box is close to the bottom plate is fixedly connected with one side that the bottom plate is close to the fixed box, the dead lever is all installed at swing arm middle part, rocking arm one end, the offset arm both ends are rotated respectively and are set up on the dead lever on swing arm and rocking arm, the second axis of rotation passes through the bearing and rotates the setting in fixed box and backup pad, the fourth gear center department at the top layer is installed to the second axis of rotation, the gyro wheel rotates and sets up on the swing arm top, the limiting plate of symmetry is installed to first movable block bottom, the gyro wheel can slide between the limiting plate of symmetry.

Preferably, a first screw is arranged on the inner thread of the first moving block, one end of the first screw, which is close to the second moving block, is rotatably arranged inside the second moving block, clamping blocks are mounted on two symmetrical sides of the first moving block and the second moving block, a groove is formed in the middle of the guide rail, the clamping blocks can slide inside the groove, the second moving block is mounted on one side, which is close to the fixed plate, inside the guide rail, a baffle is mounted on the top end of the guide rail, the baffle, a sliding channel and a top plate are arranged in the same straight line, a plurality of moving rods which are arranged in an upper layer and a lower layer penetrate through the moving plate in a sliding manner, a first spring is sleeved on each moving rod, a rectangular block is mounted at one end, which is close to the fixed plate, of the moving rods on the same layer, and a rubber buckle is mounted at one end, which is close to the fixed plate, of the rectangular block.

Preferably, the symmetry rotate on the fixed plate and be equipped with the second screw rod, the symmetry install the guide bar of symmetry between the fixed plate, the symmetry the baffle screw thread sets up on the second screw rod, the symmetry the baffle slides and sets up on the guide bar of symmetry, the symmetry the base is installed to the fixed plate bottom, base fixed mounting is in fixed case top one side.

Preferably, the sliding grooves are formed in the inner sides of the symmetrical clamping plates, the moving ring can slide in the sliding grooves in the inner sides of the symmetrical clamping plates, the bolt can penetrate through the clamping plate closest to the bolt in a sliding mode, and the bolt can be in contact with the outer ring of the moving ring.

Preferably, the symmetry install the rectangle post of symmetry between the splint, the symmetry install the second spring of symmetry between rectangle post and the removal post, the inside slip of second spring is equipped with spacing section of thick bamboo and gag lever post, the one end that the gag lever post is close to spacing section of thick bamboo can be at the inside slip of spacing section of thick bamboo, the one end that spacing section of thick bamboo was kept away from to the gag lever post and the one end that the gag lever post was kept away from to spacing section of thick bamboo all install the articulated seat of second, the articulated seat fixed connection of two second, the articulated seat of second is connected with first articulated seat, two first articulated seat respectively with remove post and rectangle post fixed connection, the one side of splint is kept away from at the L template in the arc pipe top, the steel cable top can contact with the L template.

Compared with the prior art, the invention has the beneficial effects that:

1. the motor is utilized to drive the first circular ring on the driving shaft, the semicircular disc of the outer ring of the first circular ring and the sector gear to rotate, the sector gear is meshed with the two third gears, the semicircular disc can be clamped with the two symmetrical clamping jaws, so that the sector gear can respectively drive the two third gears to do semicircular intermittent rotation during rotation, the mutual rotation of the two third gears is intermittent, and the third gears drive the fourth gear to do circular rotation during semicircular rotation.

2. According to the invention, the fourth gear on the top layer is utilized to rotate to drive the second rotating shaft to rotate, the second rotating shaft drives the rotating arm to rotate, the rotating arm rotates to drive the offset arm to perform reciprocating offset, the offset arm pulls the swinging arm to perform reciprocating swing, and the swinging arm swings to drive the first moving block and the second moving block to perform reciprocating movement, so that the moving ring at the top end of the spool moves to the inner part of the sliding groove between the symmetrical clamping plates.

3. According to the invention, the first rotating shaft is driven to rotate by the rotation of the bottom fourth gear, the half gear is driven to rotate by the rotation of the first rotating shaft, the gear ring is driven to reciprocate by the rotation of the half gear, the steel cable is driven to reciprocate in the arc-shaped pipe by the reciprocating movement of the gear ring, so that the steel cable can drive the moving column and the plug pin on the L-shaped plate to move, the moving column moves to compress and stretch the second spring, the moving column is limited, the plug pin moves to limit the moving ring, the spool is fixed between the clamping plates, and the transportation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic cross-sectional view of the structure of the present invention.

FIG. 3 is a schematic structural diagram of a moving mechanism according to the present invention.

FIG. 4 is a schematic cross-sectional view of the moving mechanism of the present invention.

Fig. 5 is a schematic view of the structure of the claw and the semicircular disc.

FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 7 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

FIG. 8 is an enlarged view of the structure at C in FIG. 2 according to the present invention.

FIG. 9 is an enlarged view of the structure shown at D in FIG. 3 according to the present invention.

FIG. 10 is an enlarged view of the structure at E in FIG. 4 according to the present invention.

FIG. 11 is an enlarged view of the structure at F in FIG. 6 according to the present invention.

FIG. 12 is an enlarged view of the structure at G in FIG. 6 according to the present invention.

In the figure: 1. a drive mechanism; 101. a base plate; 102. a support pillar; 103. a slide channel; 104. a support plate; 105. a limiting groove; 106. a limiting strip; 107. a toothed ring; 108. a half-face gear; 109. a motor; 110. a first gear; 111. a second gear; 112. a drive shaft; 113. a first circular ring; 114. a sector gear; 115. a semicircular disc; 116. a third gear; 117. a second circular ring; 118. a claw; 119. a drive shaft; 120. a fourth gear; 121. a first rotating shaft; 122. a wire rope; 123. an arc tube; 124. a fixed seat; 2. a moving mechanism; 201. a fixed box; 202. a support plate; 203. a supporting seat; 204. swinging arms; 205. fixing the rod; 206. an offset arm; 207. a rotating arm; 208. a second rotating shaft; 209. a roller; 210. a guide rail; 211. a first moving block; 212. a first screw; 213. a second moving block; 214. a top plate; 215. moving the plate; 216. a travel bar; 217. a first spring; 218. a rectangular block; 219. a rubber buckle; 220. a baffle plate; 221. a fixing plate; 222. a second screw; 223. a guide bar; 224. a partition plate; 225. a base; 3. a yarn feeding mechanism; 301. a slide rail; 302. a slider; 303. a splint; 304. a sliding groove; 305. a rectangular column; 306. a first hinge mount; 307. a second hinge mount; 308. a limiting cylinder; 309. a limiting rod; 310. a second spring; 311. moving the column; 312. an L-shaped plate; 313. a bolt; 314. a conduit; 315. the ring is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 12, the present invention provides a yarn feeding mechanism of a spinning machine, comprising a driving mechanism 1, wherein the driving mechanism 1 comprises a bottom plate 101, a supporting plate 104 is installed on one side of the top end of the bottom plate 101, a gear ring 107 is slidably installed on one side of the supporting plate 104 close to the center of the bottom plate 101, a half gear 108 is engaged inside the gear ring 107, a driving shaft 112 is rotatably installed on the supporting plate 104, a first circular ring 113 is installed in the middle of the driving shaft 112, a sector gear 114 and a half disc 115 are installed on the outer side of the first circular ring 113, two third gears 116 can be engaged with the sector gear 114, a second circular ring 117 is installed at the center of the third gear 116, a transmission shaft 119 is installed inside the second circular ring 117, a fourth gear 120 is engaged with the third gear 116, a first rotating shaft 121 is installed at the center of the fourth gear 120 on the bottom layer, the driving shaft 112 rotates to drive the two fourth gears 120 to rotate intermittently, a fixed seat 124 is installed on one side of the upper end of the supporting plate 104 close to the center of the bottom plate 101, an arc-shaped pipe 123 is installed inside the fixed seat 124, and a steel cable 122 is slidably arranged inside the arc-shaped pipe 123, so that the steel cable 122 can move inside the arc-shaped pipe 123.

Furthermore, a supporting column 102 is installed at a corner of the top end of the bottom plate 101 far away from the supporting plate 104, a sliding channel 103 is installed at the top end of the supporting column 102, symmetrical limiting grooves 105 are formed in one side, close to the center of the bottom plate 101, of the supporting plate 104, symmetrical limiting strips 106 are installed on one side, close to the supporting plate 104, of the gear ring 107, the symmetrical limiting strips 106 can slide in the symmetrical limiting grooves 105 to limit the moving process of the gear ring 107, a second gear 111 is installed at one end, close to the bottom plate 101, of the driving shaft 112, the second gear 111 is meshed with a first gear 110, a base is installed at one side, close to the gear ring 107, of the supporting plate 104, a motor 109 is installed on the base, the output end of the motor 109 is fixedly connected with the center of the first gear 110, the driving shaft 112 is driven by the motor 109, and symmetrical clamping jaws 118 are installed at the outer side, far away from the third gear 116, of the second ring 117, the symmetrical clamping jaws 118 can be clamped with the semicircular disc 115, the first rotating shaft 121, the symmetrical transmission shaft 119 and the driving shaft 112 are rotatably arranged on one sides, close to the bottom plate 101, of the supporting plate 104 and the fixing box 201 through bearings, and the rotation process of the third gear 116 is limited by clamping the clamping jaws 118 and the semicircular disc 115.

Further, a moving mechanism 2 is installed on one side of the bottom plate 101 close to the supporting plate 104, the moving mechanism 2 includes a fixed box 201, a supporting plate 202 is installed at the lower end inside the fixed box 201, a supporting seat 203 is installed at the top end of the supporting plate 202, a swing arm 204 is rotatably installed on the supporting seat 203, a deviation arm 206 is installed in the middle of the swing arm 204, a rotating arm 207 is installed at the other end of the deviation arm 206, a second rotating shaft 208 is installed in the middle of the rotating arm 207, so that the second rotating shaft 208 can rotate to drive the swing arm 204 to swing, a roller 209 is installed at the top end of the swing arm 204, a guide rail 210 is installed at one side of the top end of the fixed box 201, a first moving block 211 and a second moving block 213 are slidably installed inside the guide rail 210, a top plate 214 is installed at the top end of the second moving block 213, a moving plate 215 is installed at the top end of the top plate 214, and symmetrical fixing plates 221 are installed at the other side of the top end of the fixed box 201, symmetrical partition plates 224 are installed between the symmetrical fixing plates 221, and the moving process of the line pipe 314 is limited by the partition plates 224.

Further, one side of the fixed box 201 close to the bottom plate 101 is fixedly connected with one side of the bottom plate 101 close to the fixed box 201, a fixed rod 205 is installed at the middle part of the swing arm 204 and one end of the rotating arm 207, two ends of the offset arm 206 are respectively and rotatably installed on the fixed rod 205 on the swing arm 204 and the rotating arm 207, the second rotating shaft 208 is rotatably installed on the fixed box 201 and the supporting plate 104 through a bearing, the second rotating shaft 208 is installed at the center of the fourth gear 120 at the top layer, the roller 209 is rotatably installed at the top end of the swing arm 204, symmetrical limiting plates are installed at the bottom end of the first moving block 211, the roller 209 can slide between the symmetrical limiting plates and drive the first moving block 211 to move by the swing arm 204, a first screw 212 is arranged in the first moving block 211 in a threaded manner, one end of the first screw 212 close to the second moving block 213 is rotatably installed inside the second moving block 213, the distance between the second moving block 213 and the first moving block 211 is adjusted by rotating the first screw 212, the two symmetrical sides of the first moving block 211 and the second moving block 213 are respectively provided with a fixture block, the middle part of the guide rail 210 is provided with a groove, the fixture block can slide in the groove, the second moving block 213 is arranged at one side close to the fixed plate 221 in the guide rail 210 to limit the moving process of the first moving block 211 and the second moving block 213, the top end of the guide rail 210 is provided with a baffle 220, the sliding channel 103 and the top plate 214 are arranged in the same straight line, the moving plate 215 is provided with a plurality of moving rods 216 arranged in an upper layer and a lower layer in a sliding way, the moving rods 216 are sleeved with a first spring 217, one end of the moving rod 216 at the same layer close to the fixed plate 221 is provided with a rectangular block 218, and one end of the rectangular block 218 close to the fixed plate 221 is provided with a rubber buckle 219, utilize first spring 217 and rubber buckle 219 to cushion protection to wire tube 314, rotate on the fixed plate 221 of symmetry and be equipped with second screw rod 222, install symmetrical guide bar 223 between the fixed plate 221 of symmetry, the symmetry the baffle 224 screw thread sets up on second screw rod 222, the symmetry the baffle 224 slide and set up on symmetrical guide bar 223, the symmetry the fixed plate 221 bottom is installed base 225, base 225 fixed mounting is in fixed case 201 top one side, adjusts the distance between the baffle 224 of symmetry through rotating second screw rod 222.

Further, 2 tops of moving mechanism are installed and are advanced yarn mechanism 3, advance yarn mechanism 3 including slide rail 301, it is equipped with a plurality of slider 302 to slide on slide rail 301, the splint 303 of symmetry is installed to slider 302 bottom, and is symmetrical slide on the splint 303 and be equipped with removal post 311, L template 312 is installed to removal post 311 one end, install the bolt 313 of symmetry on the L template 312, the symmetry slide between the splint 303 and be equipped with shift ring 315, shift ring 315 center department installs spool 314, makes shift ring 315 can slide between the splint 303 of symmetry.

Further, the inner sides of the symmetrical splints 303 are both provided with sliding grooves 304, the moving ring 315 can slide in the sliding grooves 304 on the inner sides of the symmetrical splints 303, the bolt 313 can slide through the splint 303 closest to the bolt 313, the bolt 313 can contact with the outer ring of the moving ring 315, the moving ring 315 is limited by the bolt 313 and the sliding grooves 304, symmetrical rectangular columns 305 are installed between the symmetrical splints 303, symmetrical second springs 310 are installed between the rectangular columns 305 and the moving columns 311, a limiting cylinder 308 and a limiting rod 309 are arranged in the second springs 310 in a sliding manner, one end of the limiting rod 309 close to the limiting cylinder 308 can slide in the limiting cylinder 308, one end of the limiting rod 309 far from the limiting cylinder 308 and one end of the limiting cylinder 308 far from the limiting rod 309 are both provided with a second hinge base 307, and both ends of the second spring 310 are fixedly connected with the two second hinge bases 307, the second hinged seat 307 is hinged with a first hinged seat 306, the first hinged seat 306 is fixedly connected with the movable column 311 and the rectangular column 305 respectively, the movable column 311 is limited by the second spring 310, the top end of the arc pipe 123 is installed on one side of the L-shaped plate 312 far away from the clamping plate 303, and the top end of the steel cable 122 can be in contact with the L-shaped plate 312, so that the steel cable 122 can push the L-shaped plate 312 to move.

The working principle is as follows: when the yarn guide device is used, the yarn guide pipes 314 wound with yarns are linearly arranged on the sliding channel 103, the air cylinders are used for pushing the yarn guide pipes 314 to move, when the air cylinders push the yarn guide pipes 314 to move to the top plate 214, the motors 109 are used for driving the first gears 110 to rotate at the moment, the first gears 110 rotate to drive the second gears 111 to rotate, the second gears 111 rotate to drive the driving shafts 112 to rotate, the driving shafts 112 rotate to drive the first circular rings 113 and the semicircular discs 115 and the sector gears 114 on the outer rings of the first circular rings to rotate, the sector gears 114 are meshed with the two third gears 116, the semicircular discs 115 can be clamped with the two symmetrical clamping claws 118, the sector gears 114 can respectively drive the two third gears 116 to do semicircular intermittent rotation in the rotation, the mutual rotation of the two third gears 116 is intermittent, and the third gears 116 do semicircular rotation to drive the fourth gears 120 to do circumferential rotation;

the fourth gear 120 at the top layer rotates to drive the second rotating shaft 208 to rotate, the second rotating shaft 208 rotates to drive the rotating arm 207 to rotate, the rotating arm 207 rotates to drive the offset arm 206 to perform reciprocating offset, the offset arm 206 offsets to pull the swinging arm 204 to perform reciprocating oscillation around the supporting seat 203, the swinging arm 204 swings to drive the roller 209 to swing between the limiting plates at the bottom end of the first moving block 211 and push the first moving block 211 to perform reciprocating oscillation, the first moving block 211 moves to drive the first screw rod 212 and the second moving block 213 to perform reciprocating oscillation, the line pipe 314 on the top plate 214 at the top end of the second moving block 213 moves along with the line pipe, the moving ring 315 at the top end of the line pipe 314 moves to the inside of the sliding groove 304 between the symmetrical clamping plates 303, the distance between the second moving block 213 and the first moving block 211 is adjusted by rotating the first screw rod 212, and the distance between the symmetrical clamping plates 224 is adjusted by rotating the second screw rod 222, the moving process of the conduit 314 is limited, and the moving ring 315 at the top end of the conduit 314 can smoothly slide into the sliding groove 304;

at this time, the bottom fourth gear 120 rotates to drive the first rotating shaft 121 to rotate, the first rotating shaft 121 rotates to drive the half-face gear 108 to rotate, the half-face gear 108 rotates to drive the toothed ring 107 to reciprocate, the toothed ring 107 reciprocates to drive the steel cable 122 to reciprocate in the arc-shaped pipe 123, so that the steel cable 122 can drive the L-shaped plate 312 to move, the L-shaped plate 312 moves to drive the moving column 311 and the bolt 313 to move, the bolt 313 moves to limit the moving ring 315, the moving column 311 first drives the limiting rod 309 to be inserted into the limiting cylinder 308 and compresses the second spring 310 during moving, then the limiting rod 309 is pulled out from the limiting cylinder 308 under the elastic force of the second spring 310 to limit the moving column 311, so that the L-shaped plate 312 cannot swing, and then the belt drives the sliding block 302 to move on the sliding rail 301, so as to transport the conduit 314 to a position to be used.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A yarn feeding mechanism of a spinning machine, comprising a driving mechanism (1), characterized in that: the driving mechanism (1) comprises a bottom plate (101), a supporting plate (104) is installed on one side of the top end of the bottom plate (101), a toothed ring (107) is arranged on one side, close to the center of the bottom plate (101), of the supporting plate (104) in a sliding mode, a half-face gear (108) is meshed with the toothed ring (107), a driving shaft (112) is arranged on the supporting plate (104) in a rotating mode, a first circular ring (113) is installed in the middle of the driving shaft (112), a sector gear (114) and a half-disc (115) are installed on the outer side of the first circular ring (113), the sector gear (114) can be meshed with two third gears (116), a second circular ring (117) is installed at the center of the third gear (116), a transmission shaft (119) is installed inside the second circular ring (117), a fourth gear (120) is meshed with the third gear (116), and a first rotation shaft (121) is installed at the center of the fourth gear (120) on the bottom layer, a fixed seat (124) is installed on one side, close to the center of the bottom plate (101), of the upper end of the supporting plate (104), an arc-shaped pipe (123) is installed inside the fixed seat (124), and a steel cable (122) is arranged inside the arc-shaped pipe (123) in a sliding mode;

a moving mechanism (2) is installed on one side, close to a supporting plate (104), of the bottom plate (101), the moving mechanism (2) comprises a fixed box (201), a supporting plate (202) is installed at the lower end of the inside of the fixed box (201), a supporting seat (203) is installed at the top end of the supporting plate (202), a swing arm (204) is arranged on the supporting seat (203) in a rotating mode, a deviation arm (206) is installed in the middle of the swing arm (204), a rotating arm (207) is installed at the other end of the deviation arm (206), a second rotating shaft (208) is installed in the middle of the rotating arm (207), a roller (209) is installed at the top end of the swing arm (204), a guide rail (210) is installed on one side of the top end of the fixed box (201), a first moving block (211) and a second moving block (213) are arranged in the guide rail (210) in a sliding mode, and a top plate (214) is installed at the top end of the second moving block (213), a moving plate (215) is installed at the top end of the top plate (214), symmetrical fixing plates (221) are installed on the other side of the top end of the fixing box (201), and symmetrical partition plates (224) are installed between the symmetrical fixing plates (221);

moving mechanism (2) top is installed and is advanced yarn mechanism (3), advance yarn mechanism (3) including slide rail (301), slide on slide rail (301) and be equipped with a plurality of slider (302), splint (303) of symmetry are installed to slider (302) bottom, the symmetry slide on splint (303) and be equipped with removal post (311), remove post (311) one end and install L template (312), install bolt (313) of symmetry on L template (312), the symmetry slide between splint (303) and be equipped with shift ring (315), shift ring (315) center department installs spool (314).

2. The yarn feeding mechanism of a spinning machine according to claim 1, characterized in that a supporting column (102) is installed at one corner of the top end of the bottom plate (101) far away from the supporting plate (104), a sliding channel (103) is installed at the top end of the supporting column (102), a symmetrical limiting groove (105) is formed in one side of the supporting plate (104) close to the center of the bottom plate (101), a symmetrical limiting strip (106) is installed on one side of the toothed ring (107) close to the supporting plate (104), and the symmetrical limiting strip (106) can slide in the symmetrical limiting groove (105).

3. The yarn feeding mechanism of the spinning machine as claimed in claim 1, wherein a second gear (111) is mounted at one end of the driving shaft (112) close to the bottom plate (101), the second gear (111) is engaged with the first gear (110), a base is mounted on one side of the supporting plate (104) close to the toothed ring (107), a motor (109) is mounted on the base, and the output end of the motor (109) is fixedly connected with the center of the first gear (110).

4. The yarn feeding mechanism of the spinning machine as claimed in claim 1, characterized in that symmetrical jaws (118) are mounted on the outer side of the second ring (117) far away from the third gear (116), the symmetrical jaws (118) can be engaged with the semicircular disc (115), and the first rotating shaft (121), the symmetrical transmission shaft (119) and the driving shaft (112) are rotatably arranged on one side of the supporting plate (104) and the fixed box (201) close to the bottom plate (101) through bearings.

5. The yarn feeding mechanism of a spinning machine according to claim 1, wherein the side of the fixing box (201) close to the bottom plate (101) is fixedly connected with the side of the bottom plate (101) close to the fixing box (201), the middle part of the swing arm (204) and one end of the rotating arm (207) are both provided with a fixed rod (205), two ends of the offset arm (206) are respectively and rotatably arranged on a fixed rod (205) on the swing arm (204) and the rotating arm (207), the second rotating shaft (208) is rotatably arranged on the fixed box (201) and the supporting plate (104) through a bearing, the second rotating shaft (208) is installed at the center of the fourth gear (120) of the top layer, the roller (209) is rotatably arranged at the top end of the swing arm (204), the bottom end of the first moving block (211) is provided with symmetrical limiting plates, and the roller (209) can slide between the symmetrical limiting plates.

6. The yarn feeding mechanism of a spinning machine according to claim 1, characterized in that a first screw (212) is arranged in the first moving block (211) in a threaded manner, one end of the first screw (212) close to the second moving block (213) is rotatably arranged in the second moving block (213), two symmetrical sides of the first moving block (211) and the second moving block (213) are respectively provided with a fixture block, a groove is arranged in the middle of the guide rail (210), the fixture block can slide in the groove, the second moving block (213) is arranged on one side close to the fixed plate (221) in the guide rail (210), a baffle (220) is arranged at the top end of the guide rail (210), the baffle (220), the sliding channel (103) and the top plate (214) are arranged in the same straight line, and a plurality of moving rods (216) arranged in an upper layer and a lower layer are slidably penetrated through the moving plate (215), the movable rod (216) is sleeved with a first spring (217), one end, close to the fixed plate (221), of the movable rod (216) on the same layer is provided with a rectangular block (218), and one end, close to the fixed plate (221), of the rectangular block (218) is provided with a rubber buckle (219).

7. The yarn feeding mechanism of the spinning machine as claimed in claim 1, wherein a second screw (222) is rotatably arranged on the symmetrical fixing plates (221), symmetrical guide rods (223) are arranged between the symmetrical fixing plates (221), the symmetrical partition plates (224) are arranged on the second screw (222) in a threaded manner, the symmetrical partition plates (224) are arranged on the symmetrical guide rods (223) in a sliding manner, a base (225) is arranged at the bottom end of the symmetrical fixing plates (221), and the base (225) is fixedly arranged on one side of the top end of the fixing box (201).

8. The yarn feeding mechanism of a spinning machine according to claim 1, characterized in that the symmetrical clamping plates (303) are provided with sliding grooves (304) on the inner sides, the moving ring (315) can slide in the sliding grooves (304) on the inner sides of the symmetrical clamping plates (303), the bolt (313) can slide through the clamping plate (303) closest to the bolt, and the bolt (313) can contact with the outer ring of the moving ring (315).

9. The yarn feeding mechanism of a spinning machine as claimed in claim 1, characterized in that symmetrical rectangular columns (305) are installed between the symmetrical clamping plates (303), symmetrical second springs (310) are installed between the symmetrical rectangular columns (305) and the moving columns (311), a limiting barrel (308) and a limiting rod (309) are arranged inside the second springs (310) in a sliding manner, one end of the limiting rod (309) close to the limiting barrel (308) can slide inside the limiting barrel (308), one end of the limiting rod (309) far away from the limiting barrel (308) and one end of the limiting barrel (308) far away from the limiting rod (309) are both provided with second hinged seats (307), two ends of the second spring (310) are fixedly connected with the two second hinged seats (307), the second hinged seat (307) is hinged with a first hinged seat (306), and the two first hinged seats (306) are respectively fixedly connected with the moving columns (311) and the rectangular columns (305), the top end of the arc pipe (123) is arranged on one side, away from the clamping plate (303), of the L-shaped plate (312), and the top end of the steel cable (122) can be in contact with the L-shaped plate (312).