An intelligent twisting machine for producing polyester embroidery thread

Abstract

The present invention relates to the technical field of weaving thread winding equipment, and specifically to an intelligent twisting machine for producing polyester embroidery thread, comprising a machine body and a roller changing mechanism, wherein the roller changing mechanism comprises a main roller and an auxiliary roller arranged in parallel with the main roller, the outer side of the main roller is wound with silk thread and arranged along the length direction of the machine body, and a plurality of reels are sleeved on the outer side of the auxiliary roller, and the reels can pull the silk thread on the main roller to rotate along its axial direction. The present invention arranges a plurality of reels on the auxiliary roller, and uses a traction member that can be guided and moved along the length direction of the auxiliary roller to fix the reels one by one. When the clamping claw on the traction member is against one side of the reel, the limit ring in the clamping claw is rotated, thereby driving the reel to rotate, and the embroidery thread on the main roller is pulled and wound on the outer side of the reel. When the winding process is completed, the push rod is separated from the reel, so that the restraint on one side of the reel can be easily loosened, and the reel tube after winding can be removed.

Description

Technical Field

[0001] The invention relates to the technical field of yarn winding equipment, and in particular to an intelligent twisting machine for producing polyester embroidery yarn. Background Art

[0002] After the spinning process, the polyester embroidery thread needs to be wound around several reels for secondary use or storage, and a reeling machine is usually used to complete this process.

[0003] Usually, the reel is installed at the rotating part of the hinge machine. The embroidery thread is wound around the reel a certain number of times in advance and then rotated and wound. However, after the winding of one reel is completed, the equipment needs to be stopped and the next reel needs to be replenished manually. However, the efficiency of manual replacement is low and affects the efficiency of the entire subcontracting process.

[0004] Therefore, an intelligent twisting machine for producing polyester embroidery thread is proposed to solve the above-mentioned problems. Summary of the invention

[0005] Technical issues solved

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides an intelligent twisting machine for producing polyester embroidery thread, which can effectively solve the problem of low replacement efficiency of the reel tube used for winding the embroidery thread in the prior art.

[0007] Technical Solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The present invention provides an intelligent twisting machine for producing polyester embroidery thread, comprising a machine body and a roller changing mechanism, wherein the roller changing mechanism comprises a main roller and an auxiliary roller arranged in parallel with the main roller, the outer side of the main roller is wound with silk thread and arranged along the length direction of the machine body, a plurality of reels are sleeved on the outer side of the auxiliary roller, the reels can pull the silk thread on the main roller to rotate along its axial direction, wherein a traction member that can be guided and moved along the length direction of the auxiliary roller is provided on the machine body, the traction member comprises a push rod and a clamping claw that can be pressed against both sides of the reel, a rotatable limiting ring is provided in the clamping claw, the limiting ring is hinged with a plurality of arc pieces on the side facing the reel, the plurality of arc pieces can press against the inner end face of the reel at the same time, and the friction between the arc pieces and the inner end face of the reel increases as the distance between the arc pieces and the reel decreases.

[0010] Furthermore, the push rod includes a slider and a telescopic rod, the slider is guided and slid along the length direction of the auxiliary roller, the telescopic rod is movably installed on the side of the slider facing the reel, and the two sides of the telescopic rod extend in the width direction of the machine body respectively, and the side facing the auxiliary roller can extend to one side of the reel and push the reel to move with the movement of the slider, wherein a guide wheel that can roll against the machine body is provided at the end of the telescopic rod on the side away from the reel, and a track for the guide wheel to roll is provided on the machine body, and the track is concave between the two corresponding reels toward the side away from the reel.

[0011] Furthermore, the push rod includes a slider and a telescopic rod, the slider is guided and slid along the length direction of the auxiliary roller, the telescopic rod is movably installed on the side of the slider facing the reel, and the two sides of the telescopic rod extend in the width direction of the machine body respectively, and the side facing the auxiliary roller can extend to one side of the reel and push the reel to move with the movement of the slider, wherein a guide wheel that can roll against the machine body is provided at the end of the telescopic rod on the side away from the reel, and a track for the guide wheel to roll is provided on the machine body, and the track is concave between the two corresponding reels toward the side away from the reel.

[0012] Furthermore, a plurality of arc pieces are circumferentially distributed on one end of the limiting ring facing the reel, and a torsion spring is provided between each arc piece and the limiting ring.

[0013] Furthermore, the machine body also includes a glue coating mechanism, which includes a roller with a V-shaped structure, and the concave surface of the roller faces one side of the reel, wherein a rubber brushing wheel and a tensioning wheel are respectively provided on both sides of the roller, and the movement trajectory of the rubber brushing wheel intersects with the outer side of the reel, and the tensioning wheel is arranged above the rubber brushing wheel and can tighten the silk thread when the rubber brushing wheel intersects with the outer end of the reel.

[0014] Furthermore, the machine body also includes a glue box, in which glue liquid is filled, and a friction track is opened on the inner side along the movement track of the rubber brush wheel, wherein a layer of sponge ring is sleeved on the outer side of the rubber brush wheel.

[0015] Furthermore, two tensioning wheels are provided along the length direction of the reel and are symmetrically distributed, wherein one tensioning wheel can move toward the other tensioning wheel and clamp the silk thread between the two tensioning wheels.

[0016] Furthermore, the glue coating mechanism also includes a guide plate, which has an arc-shaped groove along the rotation trajectory of the roller. The tensioning wheel is elastically installed on the roller, and a ball is installed on one end of the roller extending into the arc-shaped groove, wherein the contact end surface of the arc-shaped groove with the ball is set to two layers, and the thickness gradually increases.

[0017] Beneficial Effects

[0018] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0019] The present invention arranges a plurality of reels on the auxiliary roller, and uses a traction member that can be guided and moved along the length direction of the auxiliary roller to fix the reels one by one. When the clamping claw on the traction member is against one side of the reel, the limit ring in the clamping claw is rotated to drive the reel to rotate, so that the embroidery thread on the main roller is pulled and wound around the outside of the reel. At this time, the traction member is moved, and the push rod pushes the entire reel to slide. When the winding process is completed, the push rod is no longer in contact with the reel and is separated from the reel, so that the restraint on one side of the reel can be easily loosened and the wound reel tube can be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0022] Figure 2 It is a cross-sectional schematic diagram of the overall structure from a rear side perspective and the local structure from a top perspective in an embodiment of the present invention;

[0023] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 4 This is a schematic diagram of the exploded structure of the traction member in an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the roller changing structure process in an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of the glue coating mechanism in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the glue coating state in an embodiment of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the plastic box and its internal friction track in an embodiment of the present invention;

[0029] Fig. 9 Schematic diagram of the decomposed structure of the tensioning wheel in the embodiment of the present invention;

[0030] Fig.10Schematic diagram of the arc groove structure in the guide plate in an embodiment of the present invention.

[0031] The numbers in the figure represent: 1. body; 11. track; 12. glue box; 121. friction track; 13. guide rod; 14. block; 141. slide shaft; 142. return spring; 15. discharge track; 16. partition; 2. roller changing mechanism; 21. main roller; 22. auxiliary roller; 221. reel; 222. plastic sleeve; 3. traction member; 31. push rod; 312. telescopic rod; 313. guide wheel; 314. slide rod; 315. spring; 32. clamping claw; 321. limit ring; 322. arc sheet; 323. torsion spring; 4. glue coating mechanism; 41. rotating roller; 411. rubber brush wheel; 412. tension wheel; 413. sponge ring; 414. rolling ball; 42. guide plate; 421. arc groove. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0033] The present invention will be further described below in conjunction with the embodiments.

[0034] Example:

[0035] After the spinning process, the embroidery thread will be wound on the main roller. In the subsequent winding process, the embroidery thread wound on the main roller needs to be wound on the reel for easy transportation and use.

[0036] Traditionally, the winding of embroidery thread is achieved by using a winding machine. Usually, the winding machine uses a reel to rotate to wind the embroidery thread on the main roller around the reel. However, the winding machine in the prior art requires manual operation to put the reel on the rotating structure when fixing the reel. After the winding is completed, the reel needs to be manually removed and replaced with a new reel, which is inefficient.

[0037] To this end, combined with the Figure 1-10The present invention provides a related structure for automatically replacing a reel 221 in an intelligent twisting machine for producing polyester embroidery thread to realize the function of intelligently replacing the reel 221. The twisting machine mainly includes a machine body 1 and a roller changing mechanism 2. The roller changing mechanism 2 includes two parallel main rollers 21 and auxiliary rollers 22. Silk thread is wound on the main roller 21. In actual use, the roller after spinning can be directly used. The replacement and replacement of the main roller 21 are existing technologies. This example does not go into details. However, it is worth noting that after replacing the main roller 21, one end of the silk thread needs to be manually wound around the guide rod 13 on the machine body 1. The specific arrangement of the guide rod 13 is shown in the following text.

[0038] A plurality of reels 221 are sleeved on the outside of the auxiliary roller 22. The empty reel 221 can be inserted from one side of the body 1 along the outside of the auxiliary roller 22 and fed into the body 1. The technology for equidistant feeding of the reels 221 is also prior art. In this embodiment, the reels 221 are fed equidistantly by manual arrangement. However, it can also be combined with the sensing technology in the prior art (the sensor senses the feeding position of the reel 221 and drives a certain pushing structure to push the reel 221 to a predetermined position). A certain intelligent structure can be set to realize the feeding and equidistant arrangement of the reels 221. This is a known technology and is not described in detail in this example.

[0039] When the reel 221 is sent to the predetermined position, the traction member 3 on the machine body 1 starts to move. The traction member 3 includes a push rod 31 and a clamping claw 32 that can be respectively pressed against the two sides of the reel 221. When the push rod 31 reaches between the two empty reels 221, the telescopic rod 312 on the push rod 31 will extend to one side of the two empty reels 221. When the push rod 31 moves, the clamping claw 32 will just press against the other side of the empty reel 221 and fit tightly on the inner end surface of the empty reel 221. A rotatable limiting ring 321 is provided in the clamping claw 32. When the limiting ring 321 rotates, the friction between the limiting ring 321 and the empty reel 221 is used to make the empty reel 221 rotate around the axial direction of the auxiliary roller 22. (Before this, the embroidery thread has been stuck to the outside of the reel 221. When the empty reel 221 rotates, the embroidery thread will be wound around the empty reel 221).

[0040] And after the empty reel 221 is inserted into the auxiliary roller 22, a plastic sleeve 222 will be put on one side of the empty reel 221. The outer side of the plastic sleeve 222 is smoothed and concentric with the reel 221, so as to reduce the friction of the empty reel 221. In this example, the plastic sleeve 222 is put on the empty reel 221 before the empty reel 221 is arranged, and it is removed after the winding is completed for secondary use. In order to reduce the friction, lubricating oil can also be applied on its end surface.

[0041] It is worth noting that the distance between the clamping jaw 32 and the push rod 31 in this example is adjustable. Specifically, the traction member 3 is in the shape of a plate as a whole and cooperates with the screw rod of the body 1, and the push rod 31 and the clamping jaw 32 are respectively arranged on both sides of the traction member 3, but a stopper 14 is provided on the traction member 3 of the body 1 between the push rod 31 and the clamping jaw 32, and a sliding shaft 141 is arranged on the stopper 14 along the length direction of the auxiliary roller 22, and the clamping jaw 32 is sleeved on the sliding shaft 141, and a return spring 142 is sleeved on the outer side of the sliding shaft 141 and abuts against the side of the clamping jaw 32 away from the reel 221. When the traction member 3 starts to move, the push rod 31 gradually moves, and the clamping jaw 32 is divided into two parts, one is the shell part connected to the traction member 3, and the other is a limit ring 321 rotatably installed in the shell. When the traction member 3 moves, it will drive the limit ring 321 to move, and the limit ring 321 can also rotate.

[0042] Three arc pieces 322 are hinged on the side of the limiting ring 321 facing the reel 221 , and several arc pieces 322 can press against the inner end surface of the reel 221 at the same time, and the friction between the inner end surface of the reel 221 increases as the distance between the arc pieces 322 and the reel 221 decreases.

[0043] At the same time, a set of rollers is connected to the other side of the limiting ring 321, and the set of rollers is connected to the driving shaft guide that provides the rotating power source, and the driving shaft can be connected to the corresponding driving motor, which is a well-known technology and will not be described in detail in this example.

[0044] It is worth noting that the auxiliary roller 22 in this example is divided into a coarse part and a thin part. The coarse part is where the empty reel 221 is arranged. When the clamp 32 is squeezed in, the auxiliary roller 22 reaches the thin part, and the rear side of the empty reel 221 is still in the coarse part of the auxiliary roller 22. When it is completely separated from the coarse part, the empty reel 221 starts to rotate.

[0045] When the traction member 3 moves with the limiting ring 321, the reel 221 is arranged, and the reel 221 located in the first position is manually fed into the direction of the clamping claw 32. The three arc pieces 322 begin to squeeze into the inner end of the reel 221 and gradually press the arc pieces 322 toward the central axis of the traction member 3. A torsion spring 323 is provided at the hinge between each arc piece 322 and the limiting ring 321. When the arc piece 322 reaches the maximum squeezing force (when the reel 221 cannot be pushed), the traction member 3 starts to move. During the movement, the telescopic rod 312 moves toward one side of the reel 221 and drives the reel 221 to move. At the same time, the limiting ring 321 is driven to rotate to wind the embroidery thread. In this example, the winding of the embroidery thread is thickened layer by layer. The processed embroidery thread roller is truncated. The moving frequency of the traction member 3 can be controlled according to actual needs to obtain finished embroidery thread reels of different shapes.

[0046] It is worth noting that the three arc pieces 322 in this example are distributed in a circle at one end of the limiting ring 321 facing the reel 221. When the torsion spring 323 is not subjected to torque, each arc piece 322 is in an inclined state. The three arc pieces 322 are in the shape of a truncated cone with a diameter that is wider on the left and narrower on the right (the narrow side faces the direction of the reel 221).

[0047] After winding, the traction member 3 begins to separate from the reel 221, and an inclined discharge track 15 is set on the machine body 1. When the traction member 3 reaches the top of the discharge track 15, the telescopic rod 312 no longer contacts the side of the reel 221, so that the reel 221 can be peeled off from the clamping claw 32. At this time, the entire roller changing operation is completed, the traction member 3 is reset, and waits for the next loading process.

[0048] The reciprocating movement structure of the telescopic rod 312 is realized as follows in the present embodiment. First, two sliding rods 314 are arranged inside the push rod 31 along the width direction of the body 1. A spring 315 is sleeved on each sliding rod 314. The telescopic rod 312 is sleeved on the two sliding rods 314, and the spring 315 is in conflict with one side end of the telescopic rod 312 toward the reel 221.

[0049] At the same time, a guide wheel 313 that can roll against the body 1 is provided at one end of the telescopic rod 312 away from the reel 221, and the body 1 is provided with a track 11 for the guide wheel 313 to roll. The track 11 is concave between the two corresponding reels 221 toward the side away from the reel 221. When the guide wheel 313 moves to this concave part, the entire telescopic rod 312 moves in the direction away from the reel 221, and the reel 221 is loaded and pushed in at this time. When the loading is completed, the traction member 3 moves, and the guide wheel 313 is separated from this concave part. At this time, the telescopic rod 312 moves toward the side end of the reel 221 and pushes the reel 221 to move with the traction member 3. In this example, the telescopic rod 312 has a concave structure at one end that is close to the reel 221, and the two side edges are symmetrical up and down about the axis direction of the reel 221.

[0050] During the unloading process, that is, the place where the reel 221 with the embroidery thread is wound is separated from the traction member 3, the same concave is also provided on the track 11. When the guide wheel 313 moves to this place, the telescopic rod 312 will also retract. The principle is the same as the previous process, and no further details will be given here.

[0051] At present, the initial winding of the reel 221 is done manually for a certain number of turns, which greatly affects the efficiency. Therefore, the present embodiment further proposes an automatic winding structure with automatic roller change, that is, when the reel 221 is loaded, the outer end of the new reel 221 is immediately coated with glue, and the embroidery thread is glued on it and automatically wound with the rotation of the reel 221. (After the winding of the previous reel 221 is completed, the thread needs to be cut at a certain distance. In this example, it is cut manually, and the cutting position is shown in the following description)

[0052] The body 1 also includes a glue coating mechanism 4 on one side of the auxiliary roller 22. The glue coating mechanism 4 includes a rotating roller 41 with a V-shaped structure. The concave surface of the rotating roller 41 faces the side of the reel 221. The focus of the rotating roller 41 is rotatably mounted on a partition 16 arranged at the upper end of the body 1 through a rotating shaft. The other side of the partition 16 is connected to the rotating shaft through a motor. A rubber brushing wheel 411 and a tensioning wheel 412 are respectively provided on both sides of the rotating roller 41. The movement trajectory of the rubber brushing wheel 411 intersects with the outer side of the reel 221. The tensioning wheel 412 is arranged above the rubber brushing wheel 411 and can tighten the silk thread when the rubber brushing wheel 411 intersects with the outer end of the reel 221.

[0053] In this example, four guide rods 13 (mentioned in the previous article) are provided on the partition 16, which are grouped in pairs, and the embroidery thread on the main roller 21 is wound around these four guide rods 13. The embroidery thread on the guide rod 13 closest to the reel 221 hangs down, and the hanging point is tangent to the reel 221. At the same time, the best position is 1-2 cm below the tangent point. Combined with the cutting position mentioned in the previous article, it is guaranteed that at least the end of the embroidery thread is tangent to the outside of the reel 221.

[0054] The outer side of the rubber brush wheel 411 is covered with glue. The reel 221 in this example is made of PVC plastic and has a smooth outer side. When the rubber brush wheel 411 contacts the reel 221, glue will adhere to the reel 221, but the adhesive force between the reel 221 and the reel 221 is not enough to affect the rotation of the reel 221. A rectangular glue box 12 is also provided on the body 1. The glue box 12 is filled with glue, and a friction path 121 is provided on the inner side along the movement trajectory of the rubber brush wheel 411, wherein a sponge ring 413 is provided on the outer side of the rubber brush wheel 411.

[0055] The sponge ring 413 in this example has a certain elasticity. When it contacts the friction path 121, it will be compressed to a certain extent and will be submerged under the surface of the glue liquid. When the rubber brush wheel 411 contacts the reel 221 as the roller 41 rotates, there is a certain pressure between the reel 221, and the sponge ring 413 will also be compressed. In this example, quick-drying glue can be used as the base material of the glue liquid in this example (the maximum bonding time is between 3-10s). During this period, the reel 221 is based on the relative The tangent point rotates about 350° clockwise. When the rubber brush wheel 411 contacts the reel 221, the reel 221 rotates and leaves a rubber mark on the outer end of the reel 221. When it reaches the tangent point, it adheres to the embroidery thread and drives the embroidery thread to rotate and wrap. In order to achieve the best gluing effect, the rotation speed of the reel 221 can be increased or the length of the rubber brush wheel 411 can be changed after multiple rotations (in order to ensure that the sponge ring 413 remains soft, it needs to be replaced regularly).

[0056] In order to prevent the embroidery thread from moving too much in the tangential direction due to dragging when the reel 221 rotates, when the rubber brush wheel 411 contacts the reel 221, the embroidery thread wound on the guide rod 13 is also fixed to keep the embroidery thread and the embroidery thread on the other side of the tangent point of the reel 221 The length remains the same (too much will cause the embroidery thread at the bonding point to be too long, affecting the bonding effect under the action of its own weight and centrifugal force). Specifically, two tensioning wheels 412 are provided along the length direction of the reel 221 and are symmetrically distributed. One of the tensioning wheels 412 can move toward the other tensioning wheel 412 and clamp the embroidery thread between the two tensioning wheels 412.

[0057] The glue coating mechanism 4 also includes a guide plate 42, which has an arc groove 421 along the rotation trajectory of the roller 41. The tensioning wheel 412 is elastically installed on the roller 41, and a ball 414 is installed at one end thereof extending into the arc groove 421, wherein the contact end surface of the arc groove 421 with the ball 414 is set to two layers, and the thickness gradually increases.

[0058] Specifically, in this example, the movable tensioning wheel 412 is mounted on a sliding rod located on the roller 41, and a resistance spring is mounted on the sliding rod, one side of the resistance spring is in contact with one side of the tensioning wheel 412, and when the ball 414 on the tensioning wheel 412 becomes thicker due to the track, the entire tensioning wheel 412 will slide on the sliding rod to achieve the purpose of movement. At this time, the resistance elastic compression deformation occurs, and when the track contacted by the ball 414 becomes thinner, the entire tensioning wheel 412 is reset under the action of the resistance spring.

[0059] In summary, the travel steps of the roller 41 can be roughly divided into the following:

[0060] Step 1: At this time, the glue brush wheel 411 on the rotating roller 41 is not in contact with the reel 221. After the embroidery thread on the previous reel 221 is cut off, the glue brush wheel 411 is rotated into the glue box 12 for glue filling;

[0061] Step 2: After completing step 1, the roller 41 is reversed, and the movable tensioning wheel 412 on the roller 41 moves in the arc groove 421 as the roller 41 rotates. When the rolling ball 414 moves to the thicker end surface of the arc groove 421, the entire tensioning wheel 412 moves toward the other tensioning wheel 412 to clamp the embroidery thread between the two tensioning wheels 412;

[0062] Step 3: At this time, at the end of step 2, the glue brushing wheel 411 will contact the reel 221, and glue will be brushed on the outside of the reel 221 to leave a glue line. After a certain period of time, the glue line contacts the embroidery thread. At this time, the roller 41 is rotated so that the tensioning wheel 412 no longer clamps the embroidery thread. At this time, the embroidery thread rotates on the reel 221 as it adheres to the glue, completing the entire glue brushing process.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent twisting machine for producing polyester embroidery thread, characterized in that: include: Body; A roller changing mechanism, the roller changing mechanism comprising a main roller and an auxiliary roller arranged in parallel with the main roller, the main roller is wound with a silk thread on the outside and arranged along the length direction of the machine body, and a plurality of reels are sleeved on the outside of the auxiliary roller, and the reels can pull the silk thread on the main roller to rotate along its axial direction; Among them, a traction member that can be guided and moved along the length direction of the auxiliary roller is provided on the machine body, and the traction member includes a push rod and a clamping claw that can be pressed against both sides of the reel, and a rotatable limit ring is provided in the clamping claw, and the limit ring is hinged with a plurality of arc pieces on the side facing the reel, and the plurality of arc pieces can press against the inner end surface of the reel at the same time, and the friction between the inner end surface of the reel increases as the distance between the push rod and the reel decreases; the push rod includes: A slider, wherein the slider is guided and slid along the length direction of the auxiliary roller; A telescopic rod, the telescopic rod is movably mounted on the side of the slider facing the reel, and the two sides of the telescopic rod extend in the width direction of the machine body respectively, and the side facing the auxiliary roller can extend to one side of the reel and push the reel to move as the slider moves; Wherein, a guide wheel capable of rolling against the machine body is provided at one end of the telescopic rod away from the reel, and the machine body is provided with a track for the guide wheel to roll, and the track is concave toward the side away from the reel between the two reels; A plurality of arc pieces are circumferentially distributed on one end of the limiting ring facing the reel, and a torsion spring is provided between each arc piece and the limiting ring; The body also includes: The glue coating mechanism comprises a rotating roller with a V-shaped structure, wherein the concave surface of the rotating roller faces one side of the reel; Wherein, a rubber brushing wheel and a tensioning wheel are respectively arranged on both sides of the rotating roller, the movement track of the rubber brushing wheel intersects with the outer side of the reel, and the tensioning wheel is arranged above the rubber brushing wheel and can tighten the wire when the rubber brushing wheel intersects with the outer end of the reel; The tensioning wheels are provided with two and symmetrically distributed along the length direction of the reel, wherein one tensioning wheel can move toward the other tensioning wheel and clamp the silk thread between the two tensioning wheels.

2. The intelligent twisting machine for producing polyester embroidery thread according to claim 1, characterized in that: A plastic sleeve is inserted into each side of the reel that contacts the telescopic rod. The outer side of the plastic sleeve is smoothed and is coaxial with the reel.

3. The intelligent twisting machine for producing polyester embroidery thread according to claim 1, characterized in that: The body also includes: A glue box, wherein the glue box is filled with glue liquid and has a friction track on the inner side thereof along the movement track of the glue brush wheel; Wherein, a layer of sponge ring is sleeved on the outer side of the rubber brushing wheel.

4. The intelligent twisting machine for producing polyester embroidery thread according to claim 1, characterized in that: The glue coating mechanism also includes: A guide plate, wherein the guide plate is provided with an arc groove along the rotation track of the roller, the tension wheel is elastically mounted on the roller, and a rolling ball is mounted on one end of the tension wheel extending into the arc groove; Wherein, the contact end surface with the rolling ball in the arc groove is set to be two layers, and the thickness gradually increases.

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