CN115593681A - A kind of automatic binding process of flat knitting machine - Google Patents

Abstract

The invention relates to the field of weaving, in particular to an automatic bundling process for a flat knitting machine, which pushes the fabrics that have been knitted and stacked to a bundling device. After the bundling device expands the elastic ring, it pushes the fabric into the expanded elastic ring for bundling. The device separates the elastic ring and binds it to the stacked fabric, pushes the fabric away, or adjusts the position of the fabric and then binds it again; wherein, the binding device includes several ring expanders and several guide components, and each ring expander is in the Moving on the same plane, the expander is pivotally connected to the moving seat, the guide assembly includes a guide and a limiter, the guide guides the moving path of the moving seat, and the expander is limited by the limiter during the movement to maintain the state or Swinging is performed to make the ring expanders close to each other or separate from each other during the moving process. After adopting the above scheme, automatic binding of the knitted fabric can be realized, and the production efficiency is improved.

Description

A kind of automatic binding process of flat knitting machine

technical field

The invention relates to the field of weaving, in particular to an automatic binding process for a flat knitting machine.

Background technique

Flat knitting machine refers to a needle and weft knitting machine controlled by a computer, including a glove machine that uses a flat knitting machine.

The applicant developed and applied for a series of related patent applications for automatic finishing and stacking of knitted fabrics, such as "CN113604954A An automatic finishing system for flat knitting machines", etc. On this basis, the applicant has further developed , to automatically bundle the stacked fabrics to realize the automatic production of the entire process of fabric weaving, stacking, and bundling.

Through a preliminary search, the applicant found that Zhejiang Baixiang Technology Co., Ltd. had applied for "CN113911426A An Automatic Glove Strapping Machine", which mainly discloses that the elastic roller can be passed through the sliding seat to provide the elastic for binding, and is set on the sliding seat. The hook wire assembly on the seat is driven by the turntable to hook and expand the elastic, so as to bundle the stacked gloves.

The applicant believes that the above-mentioned published patent has the following disadvantages:

First of all, the device for placing elastic bands cannot realize the processing of elastic rings: when a bundle of elastic rings is directly set on the drum, the elastic rings are stacked in a staggered state, which is not conducive to hooking the hook line components; If the ribs are placed on the drum individually, it is actually equivalent to manually binding the stacked gloves.

Secondly, the hook heads of all hook wire components need to be precisely positioned on the upper channel of the drum to ensure that each hook head needs to be hooked to the elastic ring; at the same time, the hook wire components are divided into hook lines and release bars, with a complex structure , and the spring pressing piece bears all the stress. Its own nature makes it easy to cause metal fatigue and loss of elasticity, and it may fall off from the hook line and the release bar; To prevent the elastic ring from detaching, it is also necessary to ensure that there is no excessive resistance when the thread is off-line, so that the release bar cannot allow the elastic ring to detach.

Finally, pushing the glove through the push plate will easily cause the fingers of the glove to bend, and according to the disclosed solution, only the cuff of the glove can be bound, which is not flexible and comprehensive enough.

Therefore, the inventor does further research on this, develops a kind of flat knitting machine automatic binding process, and this case results from this.

Contents of the invention

The purpose of the present invention is to provide an automatic binding process for flat knitting machines, which can realize automatic binding of knitted fabrics and improve production efficiency.

In order to achieve the above object, the technical scheme of the present invention is as follows:

An automatic bundling process for a flat knitting machine, which pushes the knitted and stacked fabrics to a bundling device. After the bundling device expands the elastic ring, it pushes the fabric into the expanded elastic ring. The bundling device separates the elastic ring and releases it. Bundle to the stacked fabric, push the fabric away, or adjust the position of the fabric and bundle again;

Among them, the strapping device includes several ring expanders and several guide assemblies, each ring expander moves on the same plane, the ring expander is pivotally connected to the moving seat, the guide assembly includes a guide and a limiter, and the guide guides the movement of the moving seat. In the moving path, the ring expander is restricted by the limiter during the movement so as to maintain the state or swing, so that the ring expander moves closer to each other or separates from each other.

Further, the elastic rings for bundling are provided by the ring supply device, which separates the elastic rings one by one through the rotation of several screws, and guides them to the ring expander through the guide rod; the push action is completed by the push device arranged on one side of the strapping device .

Further, the ring expander is arranged on the movable seat in a swingable manner, and a reset member is also arranged between the ring expander and the movable seat, and the reset member makes the top of the ring expander always have a tendency to move to one side; Move up, and the guide assembly is set on the base.

Further, the guide is a linear guide rail, or a chute, and the chute is a straight line or an arc structure; the drive mechanism includes a rack and pinion drive driven by a circle expanding motor, a roller screw drive, or an air cylinder drive, or a hydraulic cylinder drive.

Further, the limiter includes a first limiter and a second limiter, the first limiter is a linear convex structure and is located on one side of the guide, the second limiter is arranged in the middle of the base, and the first limiter There is a gap between the piece and the second limiting piece;

When the moving seat moves to the center of the base, the bottom ends of each ring expander abut against the second limiter, the top ends of the ring expanders close together, and the elastic loops are placed on each ring expander;

When the moving seat moves to the outside of the base, the bottom end of the ring expander slides over the surface of the first stopper, and keeps the top end in a relatively expanded state. The top of the ring is disengaged.

Further, the ring feeding device includes two parallel screw rods, and the screw rods are driven by the ring feeding motor to rotate; the relative position of the first screw rod in the screw rods is fixed, and the relative position between the two screw rods can be changed by adjusting the relative position of the second screw rod in the screw rods. distance, the spiral groove on the screw can accommodate the embedding of a single elastic ring, and the elastic rings are separated one by one by placing the bundled elastic rings on the screw and inserting themselves into the continuous groove of the spiral groove with the rotation of the screw, and the elastic rings are separated one by one from the end of the screw The part is disengaged; there is a guide rod and an induction switch above the screw, and when the disengaged elastic ring is sensed by the induction switch, the screw stops rotating.

Further, the first screw is set on the fixed base, the second screw is set on the movable base, a wrench is pivotally connected to the fixed base, a connecting rod is pivotally connected to the spanner, and the other end of the connecting rod is connected to the movable base.

Move the movable base by pulling the wrench, thereby changing the distance between the two screws. When the distance between the two screws becomes smaller, it is convenient to insert multiple elastic rings. After the movable base is reset by the wrench, it is convenient to keep the elastic ring tight. Fit into the helical groove.

Further, the pushing device includes

The rotating receiving mechanism, the part of the rotating receiving mechanism used to carry the gloves is the rotating plate, which is set outside the discharge port of the glove machine, and the rotating plate can complete translation and rotation through linkage with the motor;

The pushing mechanism includes a pushing plate, which is relatively located above the rotating plate, and cooperates with the movement of the rotating plate to have lifting and translational movements.

Further, the pushing plate of the pushing mechanism is arranged on the elevating rod, and the elevating rod is lifted and lowered through the rack and pinion structure; the elevating rod is arranged on the slide rail, and the slide rail cooperates with the roller structure to realize translation.

Further, the rotating receiving mechanism includes

Rotating board, the gloves that have been stacked are placed on the rotating board;

The rotating table, the rotating table is set under the rotating plate, and can be stretched and translated relative to the rotating plate,

The rotation control slide plate is arranged on the receiving platform, and can translate relative to the receiving platform, and drives the rotating plate and the rotating table to move together during translation.

In order to bundle the stacked gloves, the bottom of the gloves should be suspended, and once the gloves are suspended, it is easy to cause the gloves to sag or fall, so first support the gloves at the bottom by the rotating table, and then tie the rotating table and gloves together through the elastic ring After that, the rotating table can be retracted.

Further, the rotating table can rotate on the rotation control slide plate, and the rotating plate rotates accordingly when the rotating table rotates.

Further, an anti-slip layer is provided on the rotating plate, and the anti-slip layer is located between the rotating plate and the stacked gloves.

Further, the rotating table and the rotating control slide are linked through a rotating gear and a control rack, the rotating gear is arranged on the rotating controlling slide, and the control rack is fixed to the rotating table.

Further, a control pin is provided on the outside of the rotation control slide or the rotation plate, and the control pin is driven by the limit slot on the lifting rod to make the rotation control slide translate.

Further, the pushing plate is provided with a hook, and the hook is used to receive the elastic ring led out by the guide rod, and the elastic ring is sleeved on the gathered ring expander driven by the pushing plate.

After adopting the above scheme, the present invention has the following advantages compared with the prior art:

1. In the link of providing elastic rings, it is ensured that the elastic rings will not be wound or twisted, and the bundled elastic rings can be separated one by one with the continuous spiral groove of the screw;

2. In the link of expanding and bundling, ensure that the expanding parts have sufficient rigidity and stability, even if the elastic ring is expanded enough, it will not be affected;

3. The platform for receiving and fixing the fabric is flexible enough to have the ability to move in multiple coordinate angles.

Description of drawings

Fig. 1 is one of schematic diagrams of the present invention;

Fig. 2 is the second schematic diagram of the present invention;

Fig. 3 is a schematic diagram before the stretching of the elastic ring of the strapping device;

Fig. 4 is a three-dimensional schematic view of the strapping device after the circle is expanded;

Fig. 5 is a schematic front view of the strapping device after the circle has been expanded;

Fig. 6 is a cross-sectional view of the strapping device after the circle has been expanded;

Fig. 7 is a partial enlarged view of A place in Fig. 4;

Fig. 8 is a schematic diagram of a coil supply device;

Fig. 9 is a schematic diagram of the linkage of the ring feeding device using gear sets;

Figure 10 is a schematic diagram of the expansion of the two screws in Figure 9;

Fig. 11 is a schematic diagram when the two screws of Fig. 9 are close;

Fig. 12 is a schematic diagram of the ring feeding device using rack and pinion linkage;

Fig. 13 is a schematic diagram when the two screw rods in Fig. 12 expand;

Fig. 14 is a schematic diagram when the two screws of Fig. 12 are close;

Fig. 15 is a partial enlarged view at B of Fig. 12;

Fig. 16 is a partial enlarged view of the pushing device at C in Fig. 1;

Fig. 17 is a schematic diagram of the rotating receiving mechanism of the pushing device;

Fig. 18 is an exploded view of the rotating receiving mechanism of the pushing device;

Figure 19 is a partial enlarged view at D in Figure 2;

Label description

strapping device 1,

Expander 11, moving seat 12, return spring 121,

Base 13, chute 131, first stopper 132, second stopper 133, gear 134, elastic ring 14;

Circle supply device 2,

The first screw 21, the first gear 211, the second screw 22, the second gear 221,

Fixed base 23, transition gear 231, first movable rod 232, second movable rod 233, spring 234, pinion 235, movable base 24, wrench 25, connecting rod 251,

Elastic ring 26, motor 27, guide rod 28, micro switch 29;

push device 3,

Rotation receiving mechanism, rotating plate 311, anti-skid sheet 3111, arc anti-skid plate 3112, rotating table 312, control rack 3121, bar groove 3122, rotation control slide plate 313, rotation gear 3131, control pin 3132, main bolt 3133, undertake platform 314,

Bearing 315; push plate 321, hook 3211, lifting rod 322, limit groove 3221,

Slide rail 323, slide bar 324.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in the figure, an automatic bundling process of a flat knitting machine. Taking braided gloves as an example, the gloves that have been knitted and stacked are pushed to the bundling device 1 through the pushing device 3. The bundling device expands the elastic ring and pushes the fabric into the Into the expanded elastic ring, the strapping device separates the elastic ring and binds it to the stacked fabric, pushes the fabric away, or adjusts the position of the glove and binds it again; the elastic ring of the strapping device 1 passes through The coil supply device 2 provides.

Take the ring expander 11 as an example of four groups of pendulum rods, the guide as a linear chute 131, the reset member as a return spring 121, and the elastic ring as an elastic ring 14 to weave gloves as an example for specific illustration.

The binding device 1 (marking the elastic ring 14 in the binding device) comprises a base 13, one side of the base 13 is provided with a drive mechanism, and the other side is provided with a ring expander 11 for expanding the elastic ring 14, driving the expander 11 The moving seat 12 and the guide assembly for guiding the action of the ring expander 11 .

The guide assembly includes a guide and a limiter, the guide is four linear chute 131 distributed on the base 13, forming an X distribution; the limiter is divided into a first limiter 132 and a second limiter 133, The first stopper 132 is a linear protruding structure and is located on one side of the chute 131, the second stopper 133 is arranged in the middle of the base 13, and is a boss structure, and the height of the second stopper 133 is relatively higher than The first limiting member 132 and at the same time, there is a gap between the first limiting member 132 and the second limiting member 133 ; the first limiting member 132 is also distributed in X around the second limiting member 133 .

The driving mechanism mainly drives the gear 134 to rotate through a motor, and the gear 134 drives the rack to translate.

The ring expander 11 is pivotally connected to the movable seat 12, and its pivotal position is close to the bottom end. At the same time, relatively above the pivotal position, it is connected to the movable seat 12 through a return spring 121, so that the expander 11 has the ability to swing and reset.

Preferably, the top end of the expander 11 is designed as a stepped structure, and it is only necessary to ensure that the elastic ring 14 can be smoothly put on and removed during the swing of the expander 11 . The bottom end of the ring expander 11 is designed as an arc structure to ensure that the ring expander 11 can be made to meet the above functions under the cooperation of the first stopper 132 and the second stopper 133 while moving with the moving seat 12. Good for sliding, reducing friction.

The coil supply device (marked elastic ring 26 in the coil supply device) includes two parallel and vertically arranged screw rods, the bottom of one screw rod is directly linked with the motor 27 shaft of the motor 27, and the other screw rod is connected to the left side through the transmission mechanism. Screw rod linkage, namely when motor 27 rotates, two screw rods all rotate simultaneously. A guide rod 28 and a micro switch 29 are arranged above the screw rod. When the detached elastic ring 26 touches the trigger rod of the micro switch 29, the screw rod stops rotating, and the elastic ring 26 is separated from the screw rod along the guide rod 28 of the strip structure. The end of guide rod 28 here is a triangular structure but the overall width is less than the diameter of the elastic ring, so that the elastic ring can be inserted into the mechanism of the next step when it falls and cannot break away from the guide rod 28.

Wherein, it is the first screw rod 21 that is arranged on the electrode top, the first screw rod 21 is arranged on the fixed base 23, and can rotate relative to the fixed base 23, and the other screw rod is the second screw rod 22, and the second screw rod 22 is arranged on the movable base 24 , the movable base 24 is set in the fixed base 23 through a slide bar, and the second screw rod 22 also needs to be able to rotate relative to the movable base 24 .

Specifically, a wrench 25 is pivotally connected to the fixed base 23, and a connecting rod 251 is pivotally connected to the spanner 25, and the other end of the connecting rod 251 is connected to the movable base 24; the movable base 24 is moved relative to the fixed base 23 by pulling the wrench 25, Thereby changing the distance between the two screw rods, when the distance between the two screw rods becomes smaller, it is convenient to insert a plurality of elastic rings 26, and after the movable base 24 is reset by the wrench 25, the elastic rings 26 are kept tight and conveniently inserted into the spiral groove .

In order to have rotational linkage between the two screw rods, the linkage can be carried out through a transmission mechanism such as a gear set or a gear chain.

When using the linkage of gear sets, the bottom ends of the first screw 21 and the second screw 22 are respectively provided with a first gear 211 and a second gear 221. The first gear 211 is linked with the transition gear 231 through the first movable rod 232. Linked with the second gear 221 , the first movable rod 232 enables the transition gear 231 to always engage between the first gear 211 and the second gear 221 when changing.

When adopting the gear chain linkage, the bottom of the fixed base 23 is provided with a second movable rod 233; one end of the second movable rod 233 is connected with the spring 234 arranged at the bottom of the fixed base 23, and the other end is provided with a pinion 235, and the pinion 235 Linked with the chain; when the movable base 24 moves, the second movable rod 233 changes the relative position of the pinion 235 under the action of the spring 234, so that the chain is always kept in tension. In this embodiment, the rack and pinion can be replaced by a transmission wheel and a transmission belt.

The spiral groove on each screw rod can and can only accommodate the embedding of a single elastic ring 26. The distance between the first screw rod 21 and the second screw rod 22 is adjusted to be small by a wrench 25, and the bundled elastic rings 26 are sleeved on the screw rod. After the top, the distance between the two screw rods is restored, so that the elastic ring 26 is in a tight state, and the driving motor 27 drives the first screw rod 21 and the second screw rod 22 to rotate, so that the elastic ring 26 on the screw rods is rotated between the two screw rods. During the rotation process, they are inserted into the helical grooves of the two screws one by one. When they approach the bottom, all the elastic rings 26 are embedded in the helical grooves. At this time, the control motor 27 is reversed to make the rubber bands The rib ring 26 rises until the top of the screw rod touches the sensor switch to stop the rotation of the screw rod. At this time, the elastic ring enters the next step along the laying path of the guide bar 28 to prepare for bundling.

If directly in this embodiment, the elastic ring 26 is placed on the bottom of the screw rod, only the length of the spiral groove on the screw rod is sufficient, and the elastic ring 26 can be divided into circles one by one during the rising process, and the motor 27 is not needed at this time Reverse delivery.

The pushing device includes a rotating receiving mechanism for stacking and transporting gloves, and a pushing mechanism for pushing and pressing gloves, both of which work together to cooperate with the strapping device 1 .

Among them, the rotating receiving mechanism includes a rotating plate 311, a rotating platform 312, a rotating control slide plate 313, and a receiving platform 314. The rotating plate 311 is used to accept the knitted gloves. The plate 311 is provided with an anti-slip sheet 3111 and an arc-shaped anti-slip plate 3112. The anti-slip sheet 3111 and the arc-shaped anti-slip plate 3112 are arranged side by side. Other components with similar functional structures can replace the above-mentioned anti-slip structure.

The rotating platform 312 is arranged under the rotating plate 311, and mainly has the function of telescopic translation relative to the rotating plate 311 and the rotation control slide plate 313 and driving the rotating plate 311 to rotate; the bottom of the glove is suspended in the air to facilitate bundling, but when one end of the glove is suspended in the air, it is easy to cause sagging or fall, so the rotating table 312 with telescopic function can first support the gloves at the bottom through the rotating table 312, and then retract it after the rotating table 312 and the gloves are tied together through the elastic ring; The gloves are turned around and tied again after a round of tying.

The relative movement and rotation between the rotary table 312 and the rotary control slide 313 are realized by the rotary gear 3131 and the control rack 3121. The rotary gear 3131 is arranged on the rotary control slide 313, and the small rotary gear on the motor shaft is driven by a stepping motor. 3131 is driven, and the control rack 3121 is fixed to the rotating table 312 and meshed with the rotating gear 3131; Bearings 315 are provided between the sides, and the bearings 315 are used to assist the translation of the rotating platform 312 relative to the rotating plate 311 . The rotating plate 311, the rotating table 312, and the rotating gear 3131 can be connected by a main bolt 3133, and the tightness can be adjusted according to actual needs.

There is a bar-shaped slot 3122 in the middle of the rotating table 312 for the main bolt 3133 to pass through. The length of the bar-shaped slot 3122 is the translational stroke of the rotating table 312; When relatively moving to the end of the bar-shaped groove 3122 , the rotating gear 3131 can no longer drive the control rack 3121 to translate, and now the rotating table 312 can follow the rotating gear 3131 to rotate.

The rotation control slide 313 controls the overall translation of the rotation plate 311 and the rotation table 312, that is, the rotation control slide 313 is arranged on the receiving platform 314, and translates relative to the receiving platform 314, and drives the rotation plate 311 and the rotation table 312 to move together during translation. The side of the rotation control slide 313 is provided with a control pin 3132 (in this embodiment, the control pin 3132 protrudes from the side of the receiving platform 314). The control slide 313 will follow the lifting rod 322 to translate.

The pushing mechanism includes a pushing plate 321 and a lifting rod 322. The pushing plate 321 is relatively located above the rotating plate 311. The main part of the pushing plate 321 is an L-shaped structure, that is, the vertical part can be used for pushing, and the horizontal part can be used for pushing. The action of pressing; the connecting part of the pushing plate 321 is connected with the lifting rod 322.

One side of the lifting rod 322 is a rack structure, and the lifting is realized through the rack and pinion structure. The bottom of the lifting rod 322 is connected with the slide rail 323, and the two sides of the slide rail 323 are clamped by the rollers on the side wall of the glove machine. When moving, the slide rail 323 and The lifting rods 322 move together. In order to increase the stability, a slide bar 324 is provided above the slide rail 323 , and a connecting piece is provided on the back of the lift bar 322 to socket with the slide bar 324 and slide along the slide bar 324 .

The push plate 321 is provided with a hook 3211 on one side of the binding device 1. The hook 3211 is used to accept the elastic ring derived from the guide rod 28. Driven by the push plate 321, the elastic ring can be sleeved on the ring expander 11 gathered below. .

The process of expanding the elastic band is:

The four moving seats 12 are moved to the center of the base 13 through the driving mechanism, and the bottom ends of each ring expander 11 abut against the second limiter 133, and due to the existence of the pivot joint, the top ends of the ring expander 11 are closed together, thus It is easy to put the elastic ring 14 on each ring-expanding part 11 during the process, and simultaneously, it is necessary to consider that the top of each ring-expanding part 11 can not be excessively gathered, so as to prevent the elastic ring 14 from falling after being put on.

The moving base 12 moves to the outside of the base 13, and the bottom end of the ring expander 11 breaks away from the restriction of the second stopper 133, and in the gap between the first stopper 132 and the second stopper 133, each ring expander 11 Under the action of the return spring 121, a certain angle of inclination is formed relative to outward expansion to prevent the elastic ring 14 from coming out during the expansion process; at this time, the bottom end of the expander 11 slides to the surface of the first stopper 132 and is restricted by it, At this time, the ring expander 11 will not rotate even under the contraction force of the elastic ring.

When the bottom end of the expander 11 falls from the surface of the first stopper 132, under the contraction force of the elastic ring, the top ends of each expander 11 swing toward the second limiter 133, and the elastic ring automatically Break away from each ring expander 11, only need to transport the stacked fabric into the elastic ring 14 during the expansion process of the elastic ring, and the automatic bundling can be completed when the elastic ring 14 is separated.

When working, the gloves are clamped out from the middle cup of the flat knitting machine and placed on the anti-slip sheet 3111 of the rotating plate 311 (the rotating table 312 remains extended). When the set number is stacked, the rotating table 312 rotates at an angle of 90° Align one end of the cuff of the glove with the strapping device 1. At this time, the ring feeding device 2 guides the elastic ring from the screw to the hook 3211 of the push plate 321; the push plate 321 transports the elastic ring under the drive of the lifting rod 322 Go to the gathered expander 11 and put it in, and press the glove, the expander 11 expands the elastic ring, and after expansion, rotate the control slide 313 to send the glove into the expanded elastic ring. After the ring part is disengaged from the first limiting part 132, the elastic ring under tension shrinks and binds to the cuff of the glove, and the glove is pushed back by the push plate 321 at this time.

If the other end needs to be bundled, the rotation and expansion and contraction of the rotating platform 312 will complete the bundling of the other end, and finally the gloves will be pushed out of the rotating board 311 to the receiving platform 314 through the pushing plate 321. The finished gloves are conveyed to the packing link.

Above-mentioned is only the specific embodiment of the present invention, all involved in the present invention simultaneously as " upper, lower, left, right, middle " etc. words, only for reference, not absolute limitation, all utilize the present invention to carry out non-essential Any change should be an act of violating the protection scope of the present invention.

Claims (15)

1. An automatic bundling process of a flat knitting machine is characterized in that: pushing the woven and stacked fabric to a bundling device, expanding the elastic ring by the bundling device, pushing the fabric into the expanded elastic ring, separating the elastic ring by the bundling device, bundling the elastic ring on the stacked fabric, pushing the fabric away, or adjusting the position of the fabric and bundling the fabric again;

the strapping device comprises a plurality of ring expanding pieces and a plurality of guide assemblies, wherein the ring expanding pieces move on the same plane, the ring expanding pieces are pivoted on the moving seat, each guide assembly comprises a guide piece and a limiting piece, the guide pieces guide the moving path of the moving seat, and the ring expanding pieces are limited by the limiting pieces in the moving process so as to keep the state or swing, so that the ring expanding pieces are close to each other or are separated from each other in the moving process.

2. The automatic bundling process for flat knitting machine according to claim 1, wherein: the elastic rings for bundling are provided by a ring supply device, and the ring supply device separates the elastic rings one by one through the rotation of a plurality of screw rods and leads the elastic rings to the ring expanding piece through a guide rod; the pushing action is completed by a pushing device arranged on one side of the bundling device.

3. The automatic bundling process for flat knitting machine according to claim 1, wherein: the ring expanding piece is arranged on the movable seat in a swinging mode, a reset piece is arranged between the ring expanding piece and the movable seat, and the reset piece enables the top end of the ring expanding piece to always move towards one side; the movable seat moves on the base, and the guide assembly is arranged on the base.

4. The automatic bundling process for flat knitting machine according to claim 1, wherein: the guide piece is a linear guide rail or a sliding chute which is of a linear or arc structure; the driving mechanism comprises a gear rack drive and a roller screw drive which are driven by a ring expanding motor, or an air cylinder drive and a hydraulic cylinder drive.

5. The automatic bundling process for flat knitting machine according to claim 1, wherein: the limiting piece comprises a first limiting piece and a second limiting piece, the first limiting piece is of a linear convex structure and is positioned on one side of the guiding piece, the second limiting piece is arranged in the middle of the base, and a gap is reserved between the first limiting piece and the second limiting piece;

when the movable seat moves to the center of the base, the bottom end of each ring expanding piece abuts against the second limiting piece, the top ends of the ring expanding pieces are mutually closed, and the elastic ring is sleeved on each ring expanding piece;

when the movable base moves towards the outer side of the base, the bottom end of the ring expanding piece slides through the surface of the first limiting piece, the top end of the ring expanding piece keeps in a relatively expanded state, and when the bottom end of the ring expanding piece falls down from the surface of the first limiting piece, the elastic ring is separated from the top end of the ring expanding piece.

6. The automatic bundling process for flat knitting machine according to claim 1, wherein: the ring supply device comprises two parallel screws which are driven to rotate by a ring supply motor; the relative position of a first screw in the screws is fixed, the distance between the two screws can be changed by adjusting the relative position of a second screw in the screws, the spiral grooves on the screws can accommodate the embedding of a single elastic ring, and the bundled elastic rings are sleeved on the screws and automatically embedded into continuous grooves of the spiral grooves along with the rotation of the screws to realize the one-by-one separation of the elastic rings and are separated from the ends of the screws; the screw rod top is provided with guide rod and inductive switch, and the elastic ring after breaking away from is by inductive switch response then, and the screw rod stops rotatory.

7. The automatic binding process of a flat knitting machine according to claim 6, wherein: the first screw rod sets up on unable adjustment base, and the second screw rod setting is on movable base, and the pin joint has the spanner on the unable adjustment base, and the pin joint has the connecting rod on the spanner, and the other end and the movable base of connecting rod are connected.

8. The automatic bundling process for flat knitting machine according to claim 1, wherein: the pushing device comprises

The rotating and bearing mechanism is used for bearing the gloves and is a rotating plate, the rotating plate is arranged on the outer side of a blanking port of the glove machine, and the rotating plate can finish translation and autorotation actions through linkage with a motor;

and the pushing mechanism comprises a pushing plate, the pushing plate is relatively positioned above the rotating plate and is matched with the rotating plate to move, and the pushing mechanism has lifting and translation actions.

9. The automatic bundling process for flat knitting machine according to claim 8, wherein: a pushing plate of the pushing mechanism is arranged on a lifting rod, and the lifting rod is lifted through a gear rack structure; the lifter sets up on the slide rail, and the translation is realized to slide rail cooperation gyro wheel structure.

10. The automatic bundling process for flat knitting machine according to claim 8, wherein: the rotary receiving mechanism comprises

The rotating plate is used for placing the stacked gloves on;

a rotary table top which is arranged below the rotary plate and can extend and retract and translate relative to the rotary plate,

the rotation control sliding plate is arranged on the bearing platform and can translate relative to the bearing platform, and the rotation plate and the rotating table top are driven to move together during translation.

11. The automatic bundling process for flat knitting machine according to claim 10, wherein: the rotary table top can rotate on the rotary control sliding plate, and the rotary plate rotates along with the rotary table top during rotation.

12. The automatic binding process of a flat knitting machine according to claim 10, wherein: be provided with the skid resistant course on the rotor plate, the skid resistant course is located between rotor plate and the gloves of piling up.

13. The automatic bundling process for flat knitting machine according to claim 10, wherein: the rotary table top and the rotary control sliding plate are linked through a rotary gear and a control rack, the rotary gear is arranged on the rotary control sliding plate, and the control rack is fixed with the rotary table top.

14. The automatic bundling process for flat knitting machine according to claim 9 or 10, wherein: the outer side of the rotation control sliding plate or the rotating plate is provided with a control pin, and the control pin is driven by a limit groove on the lifting rod to enable the rotation control sliding plate to translate.

15. The automatic bundling process for flat knitting machine according to claim 8, wherein: the pushing plate is provided with a hook which is used for bearing an elastic ring guided out by the guide rod, and the elastic ring is sleeved on the gathered ring expanding piece under the driving of the pushing plate.

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