Plastic sizing yarn production line

Abstract

The present invention provides a plastic shaping wire production line, comprising a plastic extruder for continuously extruding the plastic shaping wire, a cold water tank filled with cooling water, a first traction machine for pulling the plastic shaping wire, a hot water tank filled with hot water, a second traction machine for pulling the plastic shaping wire, a winding machine for winding the plastic shaping wire onto a winding frame, a winding manipulator for clamping the winding frame and transferring the winding frame to a designated position, a first conveyor for conveying the winding frame wound with the plastic shaping wire, a packaging manipulator for clamping the winding frame and transferring the winding frame to a designated position, and a packaging machine for coating a film onto the plastic shaping wire. In the process of using the plastic shaping wire production line to produce and process the plastic shaping wire, almost no human participation is required, the degree of automation is high, and the production and processing efficiency of the plastic shaping wire is high.

Description

Technical Field

[0001] The invention relates to a plastic shaped yarn production device, in particular to a plastic shaped yarn production line. Background Art

[0002] At present, the existing brushes mainly include a brush body and a plurality of bristles arranged on the brush body, and the bristles are implanted into the brush body by a bristle implanting machine. The bristles can be animal bristles or plastic shaping wires. Since plastic shaping wires are more convenient to obtain and the cost of plastic shaping wires is lower than that of animal bristles, the existing brushes generally use plastic shaping wires.

[0003] The production process of plastic shaping wire is as follows: the first step is to put the blank into the extruder, and the long strip of plastic shaping wire is continuously extruded through the extruder; the second step is to use a traction machine to pull the extruded plastic shaping wire into a cold water tank filled with cold water, so that the extruded plastic shaping wire can be cooled; the third step is to use another traction machine to pull the plastic shaping wire so that the plastic shaping wire passes through the hot water tank filled with hot water; the fourth step is to wind the plastic shaping wire onto a square winding frame; the fifth step is to remove the winding frame wound with the plastic shaping wire, and use a cutting device to cut the plastic shaping wire from one corner of the winding frame, so that the plastic shaping wire is separated from the winding frame; the sixth step is to manually hold the cut plastic shaping wire tightly, and use a coating machine to coat the plastic shaping wire, so that the plastic shaping wire is tightened by the film; the seventh step is to use a cutting device to cut the coated plastic shaping wire into multiple sections for the convenience of later hair planting processing.

[0004] However, in the above process, the plastic shaping wire needs to be manually transported, so that the plastic shaping wire flows between different processing equipment, which makes the automation degree of the plastic shaping wire production process low and the plastic shaping wire production efficiency low. Summary of the invention

[0005] In view of this, the object of the present invention is to provide a plastic shaped yarn production line, which has the advantages of a high degree of automation and high production and processing efficiency of the plastic shaped yarn.

[0006] In order to solve the above technical problems, the technical solution of the present invention is: a plastic shaped yarn production line, comprising:

[0007] The winding machine comprises a winding frame, a winding installation part, and a winding clamping part. The winding installation part comprises a winding installation plate and a winding installation platform arranged on the winding frame. A winding shaft and a first winding driving member are installed on the winding installation platform. The shaft end of the winding shaft is connected to the winding installation plate. The first winding driving member is used to drive the winding shaft to rotate circumferentially. The winding clamping part is used to clamp and fix the winding frame.

[0008] A winding robot, which is used to clamp the winding frame and move the winding frame to a specified position;

[0009] A first conveyor, the first conveyor is used to convey a winding frame wound with plastic shaping wire, and the first conveyor is provided with an oven, the oven is used to heat and shape the plastic shaping wire wound on the winding frame;

[0010] The packaging robot is used to clamp the winding frame and move the winding frame to a specified position;

[0011] A packaging machine, the packaging machine includes a packaging frame, a frame positioning device and a film wrapping device, the frame positioning device is used to clamp and fix the winding frame, the film wrapping device includes a film wrapping mounting frame and a film wrapping assembly, the film wrapping mounting frame is fixed to the packaging frame, the film wrapping mounting frame is provided with a wire passing hole for the plastic shaping wire to pass through, the film wrapping assembly is arranged on the film wrapping mounting frame, and the film wrapping assembly films the plastic shaping wire passing through the wire passing hole.

[0012] The winding robot can clamp the winding frame without the plastic shaping wire and transfer it to the winding clamping part of the winding mounting plate. The winding clamping part clamps and fixes the winding frame, and preliminarily winds and fixes the plastic shaping wire on the frame edge of the winding frame. The first winding driving member can drive the winding shaft to rotate, and the winding shaft can drive the winding frame to rotate synchronously, and the plastic shaping wire can be wound on the outer frame wall of the winding frame in the rotating state.

[0013] When the amount of plastic shaping wire wound on the outer frame wall of the winding frame reaches a certain level, the plastic shaping wire is cut off, and the winding robot can clamp the winding frame wound with the plastic shaping wire, the winding clamping part can release the winding frame, and the winding robot can transfer the winding frame to the first conveyor.

[0014] The first conveyor transports the winding frame wound with the plastic shaping wire to one side of the packaging machine, and in this process, the oven heats the plastic shaping wire on the winding frame to tighten and shape the plastic shaping wire.

[0015] The packaging robot clamps the heated frame wound with the plastic shaping wire and transfers it to the film coating mounting frame. The frame positioning device holds the winding frame tightly on the packaging machine frame. The shaping wire cutting device cuts the plastic shaping wire from one corner of the winding frame to separate the plastic shaping wire from the winding frame, and pulls the plastic shaping wire through the wire passing hole. The film coating device films the plastic shaping wire passing through the wire passing hole, and cuts the plastic shaping wire when the coated plastic shaping wire reaches a certain length.

[0016] When all the plastic shaping wires on the winding frame are coated, the packaging robot is used to remove the empty winding frame from the packaging frame and place it on the second conveyor, and the second conveyor transports the empty winding frame to one side of the winding machine.

[0017] The entire production process requires almost no human involvement, has a high degree of automation, and has a high production and processing efficiency for plastic shaped wire.

[0018] Preferably, the number of the winding installation parts is two, and the two winding installation parts are symmetrically arranged on the winding machine frame; a protrusion is arranged on the outer frame wall of the winding frame, and the winding machine also includes a lead part, which includes a first lead driving part, a lead seat slidably connected to the winding machine frame, and a lead head arranged on the lead seat; the plastic shaping wire can pass through the lead head and be wound on the winding frame, and the sliding direction of the lead seat is consistent with the arrangement direction of the winding installation parts. The first lead driving part is used to drive the lead seat to slide, and the lead head in the moving state can pull the plastic shaping wire from one winding frame to another winding frame.

[0019] Through the above technical solution, when the winding frame on one of the winding installation parts completes winding the plastic shaping wire, the winding robot will clamp and transfer the winding frame. At the same time, the other winding installation part can be operated and continuously wind up the plastic shaping wire; by alternating actions like this, the winding efficiency of the plastic shaping wire is higher.

[0020] The plastic shaping wire will first pass through the lead head and then be wound on one of the winding frames. During the winding process of the first winding frame, the first lead driving member will drive the lead seat to slide left and right. At this time, the lead seat will drive the lead head to move back and forth, and the lead seat can drive the plastic shaping wire to move back and forth, which helps to more evenly wind and distribute the plastic shaping wire on the winding frame.

[0021] When the first winding frame is finished winding, the first lead drive member can drive the lead seat to move toward the second winding frame. At this time, the plastic shaping wire will be pulled toward the outer frame wall of the second winding frame, and the convex member on the second winding frame will hook the plastic shaping wire, so that the plastic shaping wire can be smoothly wound onto the outer frame wall of the second winding frame, thereby completing the transfer and winding work of the plastic shaping wire between the two winding frames.

[0022] Preferably, it also includes a winding and cutting piece, which is located between the two winding installation parts and is used to cut the plastic shaping wire connected between the two winding frames.

[0023] Through the above technical scheme, when the first winding frame completes the winding of the plastic shaping wire, the plastic shaping wire will be pulled into the second winding frame by the lead part. At this time, a plastic shaping wire will be connected between the first winding frame and the second winding frame. The winding cutting piece can cut the plastic shaping wire between the first winding frame and the second winding frame, so that the winding robot can clamp and transport the winding frame that has completed the winding of the plastic shaping wire.

[0024] Preferably, the winding machine frame is also provided with two wire binding components corresponding to the winding frame one by one, and the wire binding components are located on the side close to the winding cutting piece. The wire binding components can tighten and fix the plastic shaping wire head on the winding frame to the winding frame.

[0025] Through the above technical solution, when the winding and cutting member cuts the plastic shaping wire between the first winding frame and the second winding frame, the plastic shaping wire on the first winding frame will hang freely. At this time, the wire binding member can bind the plastic shaping wire to the winding frame to reduce the looseness of the plastic shaping wire on the first winding frame.

[0026] Preferably, each wire binding component comprises a first wire hooking component, a second wire hooking component, and an air suction component, wherein the first wire hooking component, the second wire hooking component, and the air suction component are arranged in sequence from top to bottom;

[0027] One end of the air suction member is connected to an external air suction source, the air suction port of the air suction member faces the corresponding winding frame, and lead strips are symmetrically arranged on both sides of the air suction port end of the air suction member, and the distance between the two lead strips gradually decreases toward the air suction port side;

[0028] The first thread hooking member comprises a first thread hooking driving member and a first thread hooking head, wherein the first thread hooking driving member is used to drive the first thread hooking head to reciprocate along the rotation axis direction of the winding shaft, and a first hook is provided at the end of the first thread hooking head, and the hook mouth of the first hook is arranged downward;

[0029] The second wire hooking component includes a second wire hooking driving component, a third wire hooking driving component, and a second wire hooking head. The second wire hooking driving component is used to drive the second wire hooking head to move toward the winding frame. The third wire hooking driving component is used to drive the second wire hooking driving component to move back and forth along the rotating axis direction of the winding shaft. The second wire hook head is provided with a second curved hook, and the hook mouth of the second curved hook is arranged horizontally.

[0030] By means of the above technical scheme, after the winding and cutting member cuts off the plastic shaping wire between the first winding frame and the second winding frame, the plastic shaping wire on the first winding frame will hang freely, the external suction source will draw air outward, and the suction member close to the side of the winding frame will generate suction force, and the plastic shaping wire on the first winding frame will be affected by the suction force of the suction member and will be close to the suction port end of the suction member along the lead wire;

[0031] The second hook line driving member can drive the second hook line head to move toward the winding frame, and the second hook can extend toward the winding frame. The third hook line driving member drives the second hook line to move laterally, and the second hook can contact the plastic shaping wire located at the suction port end of the suction member. The second hook line driving member drives the second hook line head to move in the opposite direction toward the winding frame, and the second hook can produce a hooking and pulling effect on the plastic shaping wire.

[0032] The first hook wire driving component drives the first hook wire head to penetrate into the plastic shaping wire wound on the first winding frame, and the first curved hook pulls the plastic shaping wire on the second curved hook. The first hook wire driving component drives the first hook wire head to extract the plastic shaping wire in the first winding frame. At this time, the plastic shaping wire located in the first curved hook will be pulled into the plastic shaping wire wound on the winding frame to complete the wire bundling action.

[0033] Preferably, the frame positioning device includes a bottom positioning mechanism and a side positioning mechanism, the bottom positioning mechanism is arranged on the packaging frame, and the bottom positioning mechanism is used to clamp and fix the bottom of the winding frame, the side positioning mechanism is arranged on the film mounting frame, and the side positioning mechanism is used to clamp and fix the side of the winding frame.

[0034] Through the above technical solution, the bottom positioning mechanism is used to lock the bottom of the winding frame on the packaging frame, so that the winding frame is not easy to move vertically and horizontally, and the side positioning mechanism is used to lock the side of the winding frame on the packaging frame, so that the winding frame is not easy to move horizontally and vertically. The bottom positioning mechanism and the side positioning mechanism work together to position the winding frame, so that the positioning of the winding frame is more stable.

[0035] Preferably, the film coating assembly includes a rotating ring, a film coating driving member, a plurality of rotating rollers and a brake band; the rotating ring is rotatably connected to the film coating mounting frame, and the rotating ring surrounds the wire hole; the film coating driving member is arranged on the film coating mounting frame, and the film coating driving member drives the rotating ring to rotate circumferentially; the plurality of rotating rollers are rotatably connected to the rotating ring; the brake band is fixed to the film coating mounting frame, and the brake band surrounds the plurality of rotating rollers, and the brake band is provided with a film coating opening for the film to pass through.

[0036] Through the above technical solution, when in use, first control the end of the film to pass through the film opening and the gap between two adjacent rotating rollers in sequence; then control the rotating ring to rotate circumferentially through the film driving member, and the rotating roller on the rotating ring presses the film and pushes the film to rotate, so that the film close to the wire hole is wound around the bundled plastic shaping wires, and the film away from the wire hole is wound around the outside of the rotating rollers. The brake belt arranged on the film mounting frame can delay the film, so that the film can be tightly wrapped around the outside of the plastic shaping wires.

[0037] Preferably, the film wrapping device further comprises a traction mechanism disposed on the film wrapping mounting frame, wherein the traction mechanism is used to clamp the film and pull the film through the film wrapping opening and the gap between two adjacent rotating rollers.

[0038] Through the above technical solution, the film is pulled by the pulling mechanism during use, so that the end of the film passes through the film opening and the gap between two adjacent rotating rollers in sequence. The use of the pulling mechanism instead of manual labor improves the automation of the plastic shaping yarn packaging machine to a certain extent, thereby improving the processing efficiency of the plastic shaping yarn.

[0039] Preferably, the film wrapping device also includes a film guiding mechanism, which includes two mutually parallel guide columns fixed on the film wrapping mounting frame, a guide fixing plate fixed on the two guide columns, a guide sub-plate arranged on the two guide columns, and a plurality of guide rollers rotatably connected to the guide fixing plate and the guide sub-plate, and the guide rollers on the guide fixing plate and the guide rollers on the guide sub-plate are offset left and right.

[0040] Through the above technical solution, the film is controlled to pass around a guide roller on the guide fixed plate, and then the film is controlled to pass around a guide roller on the guide sub-plate, and the guide rollers on the guide fixed plate and the guide sub-plate are passed around one by one according to the above method. The guide rollers arranged and used in this way can straighten and tighten the film, so that the film can be tightly wrapped on a plurality of plastic shaping wires.

[0041] Preferably, the film guiding mechanism is provided with two groups, and the film packaging mounting frame is provided with a film connecting mechanism, which is used to stick the new film with tape to the old film that is about to be used up. The film packaging mounting frame is provided with a detection mechanism, and the detection mechanism controls the operation of the film connecting mechanism when it detects that the film is about to be used up.

[0042] Through the above technical solution, when the detection mechanism detects that a roll of film is about to run out, the detection mechanism controls the film connecting mechanism to stick a new film with tape to the old mold that is about to run out. This setting can improve the utilization rate of the film, reduce the waste of the film, ensure the continuous operation of the film wrapping component, improve the use efficiency of the film wrapping component, and improve the automation degree of the packaging machine to a certain extent, and improve the processing efficiency of the plastic shaping wire.

[0043] Preferably, the film connecting mechanism includes two groups of film connecting parts distributed horizontally and symmetrically, a film connecting space is formed between the two groups of film connecting parts, and the film connecting parts include a film connecting rod rotatably connected to the film coating mounting frame, a film connecting roller rotatably connected to the film connecting rod, and a film connecting driving part for driving the film connecting rod to rotate.

[0044] Through the above technical solution, when in use, the film connecting rod is controlled to rotate by the film connecting driving part so that the two film connecting rods are close to each other. At the same time, the two film connecting rollers arranged on the ends of the two film connecting rods can push the two films close to each other. When the new film with tape abuts against the old mold, the new film and the old mold are adhered together.

[0045] Preferably, the guide sub-plate is slidably connected to the guide column, and a spring is sleeved on the guide column. The spring is used to push the guide sub-plate toward the guide fixed plate. The detection mechanism includes a travel switch fixed on the guide fixed plate and a detection block fixed on the guide sub-plate. The travel switch is electrically connected to the membrane driving component.

[0046] Through the above technical solution, when the two ends of the film are connected to the film storage rack and a plurality of plastic shaping wires, the film exerts a pulling force on the auxiliary plate through the guide roller, so that the spring connected between the fixed plate and the auxiliary plate is in a stretched state. When a roll of film is used up, the pulling force exerted by the film on the guide roller disappears, and the spring pulls the auxiliary plate to one side of the fixed plate, so that the detection block gradually approaches the travel switch. When the detection block contacts the travel switch, the travel switch controls the film connection mechanism to operate.

[0047] Preferably, a film pressing mechanism is provided on the film coating mounting frame, and the film pressing mechanism is located above the film connecting mechanism. The film pressing mechanism includes two film pressing rollers rotatably connected to the film coating mounting frame, a film pressing connecting rod fixed on the film coating mounting frame, and a film pressing block tightly sleeved on the end of the film pressing connecting rod, and the film pressing block is used to press the spare film with a tape stuck on the end onto one of the film pressing rollers.

[0048] Through the above technical solution, when in use, the film pressing block is rotated toward the side of the new film with the tape, and the film pressing block presses the new film tightly against the film pressing roller, so that the new film with the tape is not easy to float toward the side of the old mold and adhere to the old mold.

[0049] Preferably, it also includes a wire withdrawing device, which is used to peel the plastic shaping wire from the winding frame; the wire withdrawing device includes a top wire grabbing mechanism and a side wire drawing mechanism, the top wire grabbing mechanism lifts the plastic shaping wire and then draws the plastic shaping wire obliquely downward to one side of the side wire drawing mechanism, the side wire drawing mechanism holds the plastic shaping wire and draws the plastic shaping wire away from the coating mounting frame.

[0050] Through the above technical scheme, before cutting the plastic shaping wire wound on the winding frame, the top wire grasping mechanism is used to hold the plastic shaping wire on the top of the winding frame, and the side wire drawing mechanism is used to hold the plastic shaping wire on the side of the winding frame, and then the shaping wire cutting device is used to cut the plastic shaping wire wound on the winding frame. Due to the action of the top wire grasping mechanism and the side wire drawing mechanism, the plastic shaping wire is not easy to be scattered, and then the plastic shaping wire is lifted by the top wire grasping mechanism to separate the plastic shaping wire from the winding frame, and then the plastic shaping wire is tilted downward by the top wire grasping mechanism to the side of the side wire drawing mechanism. At the same time, the plastic shaping wire is pulled to the side away from the film coating mounting frame by the side wire drawing mechanism, so that the plastic shaping wire is laid flat on the packaging machine frame to facilitate the subsequent film coating of the plastic shaping wire.

[0051] Preferably, the top wire grabbing mechanism includes two groups of wire grabbing parts symmetrically arranged at the bottom of the packaging robot, and the wire grabbing parts include a wire grabbing driving part and a wire grabbing claw fixed on the output end of the wire grabbing driving part. When the two wire grabbing claws are buckled together, a wire grabbing hole is formed between the two wire grabbing claws.

[0052] Through the above technical solution, when the packaging robot places the winding frame wound with the plastic shaping wire on the packaging frame, the two wire grabbing driving parts respectively control the two groups of wire grabbing claws to approach each other. When the two wire grabbing claws are in contact, the plastic shaping wire is clamped in the wire grabbing hole.

[0053] Preferably, the side wire drawing mechanism includes a wire drawing sliding seat slidably connected to the packaging machine frame, a wire drawing sliding driving member for driving the wire drawing sliding seat to approach or move away from the film mounting frame, a wire drawing rotating plate horizontally connected to the wire drawing sliding seat, a wire drawing rotating driving member 1 for driving the wire drawing rotating plate to rotate, a wire drawing gear rod arranged on the side wall of the wire drawing rotating plate, a wire drawing rotating claw rotatably connected to the side wall of the wire drawing rotating plate and adjacent to the wire drawing gear rod, and a wire drawing rotating driving member 2 for driving the wire drawing rotating claw to rotate. The wire drawing rotating claw includes a wire drawing rotating rod rotatably connected to the wire drawing rotating plate, and two wire drawing claws fixed side by side on the wire drawing rotating rod. When the wire drawing claw contacts the wire drawing gear rod, a wire drawing hole is formed between the wire drawing rotating claw and the wire drawing gear rod.

[0054] Through the above technical scheme, when in use, first, the wire drawing rotating plate is controlled to rotate by the wire drawing rotating driving member 1 until the wire drawing gear rod and the wire drawing rotating claw on the wire drawing rotating plate are rotated to a vertical state, and then the wire drawing sliding driving member is used to control the wire drawing sliding seat to move toward one side of the coating mounting frame. When the wire drawing gear rod moves to be opposite to the gap between the plastic shaping wire and the winding frame, the wire drawing rotating plate is controlled to rotate by the wire drawing rotating driving member 1, so that the wire drawing gear rod passes through the gap between the plastic shaping wire and the winding frame, and then the wire drawing rotating claw is controlled to rotate circumferentially by the wire drawing rotating driving member 2, so that the wire drawing claw contacts the wire drawing gear rod. At this time, the plastic shaping wire is received inside the wire drawing hole.

[0055] Preferably, a wire sorting device is provided on the packaging frame, and the wire sorting device includes a wire sorting sliding seat slidably connected to the packaging frame, a wire sorting sliding driving member for driving the wire sorting sliding seat to approach or move away from the film mounting frame, a wire sorting head arranged on the wire sorting sliding seat, and a plurality of wire sorting needles arranged on the wire sorting head, wherein the plurality of wire sorting needles are used to extend into the plastic shaped wire and comb the plastic shaped wire.

[0056] Through the above technical solution, the wire sorting needle is inserted into the plastic shaping yarn and the plastic shaping yarn is combed by the wire sorting needle, so that the broken yarns and messy yarns in the plastic shaping yarn can be separated.

[0057] Preferably, a crusher is fixed on the wire-processing sliding seat, and a feed port of the crusher is located below the wire-processing head.

[0058] Through the above technical solution, the crusher can crush broken and tangled wires to facilitate later reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a schematic diagram of the structure of the embodiment, which is mainly used to show the appearance of the embodiment;

[0060] Figure 2 It is a structural schematic diagram of a winding machine;

[0061] Figure 3 for Figure 2 A magnified view of part A;

[0062] Figure 4 It is a structural schematic diagram of a winding installation plate with a winding frame installed, which is used to focus on the back structure of the winding installation plate;

[0063] Figure 5 It is a structural schematic diagram of a winding installation plate with a winding frame installed, and is used to focus on showing the structural schematic diagram when the clamping head and the winding frame are against each other;

[0064] Figure 6It is a schematic diagram of the structure of the first thread hooking member, the second thread hooking member, the air suction member, the winding and cutting member, and the lead-in part;

[0065] Figure 7 is a schematic diagram of the matching structure of the second thread hooking member and the air suction member;

[0066] Figure 8 It is a structural schematic diagram of the winding and cutting piece;

[0067] Fig. 9 This is a schematic diagram of the packaging machine, which is mainly used to show the distribution of various components;

[0068] Fig.10 It is a partial structural diagram of the packaging machine, mainly used to show the composition of the frame positioning device;

[0069] Fig.11 for Fig.10 A magnified view of part B;

[0070] Fig.12 for Fig.10 Enlarged view of part C;

[0071] Fig.13 It is a structural schematic diagram of a shaping wire cutting device, which is mainly used to show the composition of the shaping wire cutting device;

[0072] Fig.14 It is a structural schematic diagram of the top wire grabbing mechanism, which is mainly used to show the composition of the top wire grabbing mechanism;

[0073] Fig.15 It is a partial structural diagram of the packaging machine, mainly used to show the composition of the side wire drawing mechanism;

[0074] Fig.16 It is a partial structural diagram of the side wire drawing mechanism, which is mainly used to show the connection relationship between the various parts of the side wire drawing mechanism;

[0075] Fig.17 It is a partial structural diagram of the packaging machine, mainly used to show the composition of the film packaging device;

[0076] Fig.18 for Fig.10 A magnified view of part E;

[0077] Fig.19 It is a partial structural diagram of the packaging machine, mainly used to show the composition of the shaping wire supply device;

[0078] Fig. 20 for Fig.12 Magnified view of part F;

[0079] Fig.21 for Fig.12An enlarged view of the G section;

[0080] Fig. 22 It is a partial structural diagram of the packaging machine, mainly used to show the composition of the film cutting device;

[0081] Fig.23 for Fig.15 A magnified view of the H part;

[0082] Fig.24 This is a partial structural diagram of the packaging machine, mainly used to show the composition of the wire sorting device and the crusher;

[0083] Fig.25 for Fig.17 A magnified view of part I;

[0084] Fig.26 This is a schematic diagram of the local structure of the packaging machine, which is mainly used to show the distribution of the bosses.

[0085] Figure numerals: 1, plastic extruder; 2, cold water tank; 3, first traction machine; 4, hot water tank; 5, second traction machine; 6, winding robot; 7, first conveyor; 8, packaging robot; 9, second conveyor; 10, packaging frame; 11, oven; 12, frame positioning device; 121, bottom positioning mechanism; 1211, bottom double-headed cylinder; 1212, bottom positioning jaws; 122, side positioning mechanism; 1221, side double-headed cylinder; 1222, side positioning jaws; 13, shaping wire cutting device; 131, wire cutting sliding seat; 132, wire cutting drive; 133, wire cutting knife; 14, film coating device; 141, film coating mounting frame; 142, film coating assembly; 1421, rotating ring; 1422, coating Film drive member; 14221, film coating drive motor; 14222, film coating synchronous wheel; 14223, belt teeth; 14224, film coating synchronous belt; 1423, rotating roller; 1424, brake belt; 143, traction mechanism; 1431, traction bracket; 1432, traction slide; 1433, traction movable frame; 1434, traction fixed clamp; 1435, traction movable clamp; 1436, vertical traction drive member; 1437, horizontal traction drive member; 1438, clamp drive member; 144, film guide mechanism; 1441, guide column; 1442, guide fixed plate; 1443, guide sub-plate; 1444, guide roller; 145, film connecting mechanism; 1451, film connecting member; 14511, film connecting rod; 14512, film-connecting roller; 14513, film-connecting driving member; 146, detection mechanism; 1461, travel switch; 1462, detection block; 147, film pressing mechanism; 1471, film pressing roller; 1472, film pressing connecting rod; 1473, film pressing block; 148, film cutting mechanism; 1481, cutting mounting plate; 1482, tool driving member; 1483, movable tool; 1484, fixed tool; 15, wire hole; 16, shaping wire supply device; 161, feeding mechanism; 1611, feeding slide; 1612, feeding driving member; 1613, clamping driving cylinder; 1614, chuck; 162, material pulling mechanism; 1621, material pulling slide; 1622, material pulling driving member; 1623, material pulling claw ;1624, holding drive member;17, film cutting device;171, knife seat;172, horizontal cutting sliding drive member;173, knife holder;174, vertical cutting sliding drive member;175, cutter;176, film cutting drive member;18, film opening;19, film connection space;20, spring;21, wire withdrawal device;211, top wire grabbing mechanism;2111, wire grabbing member;21111, wire grabbing drive member;21112, wire grabbing claw;212, side wire drawing mechanism;2121, wire drawing sliding seat;2122, wire drawing sliding drive member;2123, wire drawing rotating plate;2124, wire drawing rotating drive member 1;2125, wire drawing gear rod;2126, wire drawing rotating claw;21261, wire drawing rotating rod;21262, wire drawing claw; 2127, wire drawing rotating drive member 2; 22, wire grabbing hole; 23, wire drawing hole; 24, wire arrangement device; 241, wire arrangement sliding seat; 242, wire arrangement sliding drive member; 243, wire arrangement head; 2431, main shaft; 2432, comb panel; 2433, comb rotating rod; 244, wire arrangement needle; 25, crusher; 251, crushing bracket; 251, crushing roller; 253, crushing knife; 254, crushing drive member; 26, wire arrangement sliding seat; 27, longitudinal wire arrangement sliding drive member; 28, lifting platform; 29 , lifting drive member; 30, shield mounting frame; 31, wire handling shield; 32, through slot; 33, wire handling rotation drive member; 34, limit stopper; 35, auxiliary member; 351, auxiliary panel; 351, auxiliary swing rod; 36, boss; 37, connecting frame; 38, crushing lifting cylinder; 39, wire handling stop frame; 391, wire handling stop rod; 40, winding frame; 41, winding frame; 42, convex member; 43, winding installation part; 431, winding installation plate; 432, winding installation platform; 433, winding shaft; 434, first winding drive member; 4 341, servo motor; 4342, driving gear; 4343, winding toothed disc; 435, winding clamping part; 4351, clamping disc; 4351, clamping driving member; 4353, clamping head; 4354, clamping connecting rod; 44, lead part; 441, first lead driving member; 442, lead seat; 443, lead head; 45, line leveling driving member; 451, line leveling seat; 46, winding tangent member; 461, winding tangent rotating arm; 462, winding tangent motor; 463, tangent wheel; 464, winding tangent driving member; 47, winding Pulling member; 48, wire binding member; 481, first wire hooking member; 4811, first wire hooking driving member; 4812, first wire hooking head; 4813, first hook; 482, second wire hooking member; 4821, second wire hooking driving member; 483, third wire hooking driving member; 484, second wire hooking head; 485, second hook; 486, air suction member; 487, wire guide; 49, automatic winding mechanism; 50, air suction driving member; 501, air suction driving plate; 502, first air suction driving member; 503, second air suction driving member; 51, limiting roller. ; DETAILED DESCRIPTION

[0086] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0087] A plastic shaping yarn production line, such as Figure 1 As shown, it includes a plastic extruder 1, a cold water tank 2, a first traction machine 3, a hot water tank 4, a second traction machine 5, a winder, a winding robot 6, a first conveyor 7, a packaging robot 8, a packaging machine, and a second conveyor 9 which are arranged in sequence.

[0088] The raw material is put into the feed port of the plastic extruder 1, and the plastic extruder 1 heats the raw material inside to melt the raw material, and the melted raw material is extruded from the discharge port of the plastic extruder 1. When the raw material passes through the mold at the head of the plastic extruder 1, it is extruded to form a continuous, strip-shaped plastic shaped wire.

[0089] The cold water tank 2 is located at the discharge port of the plastic extruder 1. The cold water tank 2 is filled with cooling water. When the continuous, strip-shaped plastic shaping yarn is immersed in the cooling water, the plastic shaping yarn is cooled and solidified.

[0090] The plastic shaping wire is passed through several rollers of the first tractor 3, and the plastic shaping wire is tensioned between several rollers of the first tractor 3. When several rollers in the first tractor 3 rotate, the first tractor 3 pulls the plastic shaping wire to move away from the plastic extruder 1.

[0091] The hot water tank 4 is located at a side of the first tractor 3 away from the cold water tank 2. The hot water tank 4 is filled with hot water. When the plastic shaping thread is immersed in the hot water, the plastic shaping thread is heated and shaped.

[0092] The plastic shaping wire is passed through between the rollers of the second tractor 5, and the plastic shaping wire is tensioned between the rollers of the second tractor 5. When the rollers of the second tractor 5 rotate, the second tractor 5 pulls the plastic shaping wire to move away from the hot water tank 4 side.

[0093] See also Figure 2 The winding machine comprises a winding frame 40 and a square winding frame 41. An automatic winding mechanism 49 for automatically winding the plastic shaped wire is arranged in the winding frame 40.

[0094] The outer frame shape of the winding frame 41 can be a triangle, a quadrilateral, a pentagon, etc. In this embodiment, the shape of the winding frame 41 is selected as a quadrilateral. The plastic shaping wire is wound on the square winding frame 41. After winding, multiple bending points will be formed on the plastic shaping wire. In the later stage, the plastic shaping wire only needs to be cut at the bending points, and the plastic shaping wire on the winding frame 41 can form multiple straight plastic shaping wires of specified lengths. A convex part 42 extends outward from the outer frame wall of the winding frame 41, and the convex part 42 is distributed at the corner of the outer frame of the winding frame 41.

[0095] See also Figure 2 The automatic winding mechanism 49 includes a winding installation part 43. In this embodiment, the number of the winding installation parts 43 is two, and the two winding installation parts 43 are arranged symmetrically between the left and right.

[0096] See also Figure 2 as well as Figure 4Each winding installation part 43 includes a winding installation plate 431, a winding pulling member 47, and a winding installation platform 432. The winding installation platform 432 is slidably connected to the winding frame 40, and the sliding directions of the winding installation platforms 432 in the two winding installation parts 43 are parallel. A winding shaft 433 and a first winding driving member 434 are installed on the winding installation platform 432. The winding shaft 433 can rotate freely, and the rotation axis of the winding shaft 433 is perpendicular to the sliding direction of the winding installation platform 432. The first winding driving member 434 can use a servo motor 4341. A winding toothed disc 4343 is provided on the winding shaft 433. A driving gear 4342 is connected to the motor shaft of the servo motor 4341. The driving gear 4342 is meshed with the winding toothed disc 4343. The first winding driving member 434 is used to drive the winding shaft 433 to rotate.

[0097] The winding installation plate 431 is connected to the winding shaft 433 and can rotate along with the winding shaft 433 . The plate surface of the winding installation plate 431 is in a vertical state, and the winding installation plates 431 in the two winding installation parts 43 are arranged opposite to each other.

[0098] The winding pulling member 47 includes a winding pulling motor installed on the winding frame 40. A screw rod is connected to the motor shaft of the winding pulling motor. The screw rod is threadedly connected and passes through the winding mounting platform 432. The rotation of the screw rod can drive the winding mounting platform 432 to slide back and forth.

[0099] See also Figure 4 as well as Figure 5 The two winding mounting plates 431 are provided with a winding clamping part 435 on the opposite plate surfaces. The winding clamping part 435 includes a clamping disk 4351 and a clamping driving member 4351. The clamping disk 4351 is rotatably connected to the winding shaft 433 or the winding mounting plate 431. The rotation center axis of the clamping disk 4351 is consistent with the rotation center axis of the winding mounting plate 431. The clamping driving member 4351 can use a clamping driving cylinder 1613. The cylinder wall of the clamping driving cylinder 1613 is rotatably connected to the outer plate surface of the winding mounting plate 431. The telescopic cylinder head of the clamping driving cylinder 1613 is hinged on the outer plate wall of the clamping disk 4351. The entire clamping disk 4351 is driven to rotate by the telescopic action of the clamping driving cylinder 1613. There are two or more clamping heads 4353 slidingly connected to the winding mounting plate 431. In the present embodiment, there are four clamping heads 4353, and all the clamping heads 4353 are distributed in a circular array with the rotation axis of the winding mounting plate 431 as the center. The sliding axis of each clamping head 4353 passes through the rotation center position of the clamping disk 4351, and each clamping head 4353 is connected to the clamping disk 4351 with a clamping link 4354. The rotation of the clamping disk 4351 can drive the clamping head 4353 to contact or separate from the inner frame wall of the winding frame 41.

[0100] See also Figure 2 A wire lead portion 44, a wire binding portion 48, and a winding wire cutting piece 46 are also provided on the winding frame 40. The wire lead portion 44, the wire binding portion 48, and the winding wire cutting piece 46 are all located on one side of the winding mounting portion 43. The wire lead portion 44, the wire binding portion 48, and the winding wire cutting piece 46 are distributed in sequence from top to bottom.

[0101] Among them, see Figure 2 as well as Figure 3 The lead wire portion 44 includes a first lead wire driving member 441 and a lead wire seat 442 which is slidably connected to the winding frame 40. The sliding direction of the lead wire seat 442 is perpendicular to the sliding direction of the winding mounting platform 432. The first lead wire driving member 441 uses a first lead wire driving cylinder, which is connected to the winding frame 40. The driving end of the first lead wire driving cylinder is connected to the lead wire seat 442. Through the telescopic action of the first lead wire driving cylinder, the lead wire seat 442 is pushed to move back and forth. A lead wire head 443 is installed on the lead wire seat 442. In this embodiment, the lead wire head 443 is two vertically arranged lead wire rods. The plastic shaping wire can pass between the two lead wire rods and be wound on the winding frame 41. The lead wire head 443 in the moving state can pull the plastic shaping wire from one winding frame 41 to another winding frame 41.

[0102] See also Figure 2 as well as Figure 3 A wire leveling drive member 45 and a wire leveling seat 451 are also provided on the lead seat 442. The wire leveling seat 451 is slidably connected to the lead seat 442. The sliding direction of the wire leveling seat 451 is consistent with the sliding direction of the lead seat 442. The wire leveling drive member 45 includes a wire leveling drive motor. The wire leveling drive motor is installed on the lead seat 442. A wire leveling drive lead screw is connected to the output end of the wire leveling drive motor. The wire leveling drive lead screw penetrates and is threadedly connected to the wire leveling seat 451. The wire leveling drive lead screw is driven by the wire leveling drive motor to rotate forward and reverse, and the wire leveling drive lead screw can drive the wire leveling seat 451 to move back and forth.

[0103] See also Figure 2 There are two wire tying components 48 , and the two wire tying components 48 correspond to the winding frame 41 one by one. The wire tying components 48 can tighten and fix the plastic shaping wire ends on the winding frame 41 on the winding frame 41 .

[0104] See also Figure 2 as well as Figure 6 Each wire binding component 48 includes a first wire hooking component 481, a second wire hooking component 482, and an air suction component 486, and the first wire hooking component 481, the second wire hooking component 482, and the air suction component 486 are arranged in sequence from top to bottom.

[0105] See also Figure 6The first hook wire component 481 includes a first hook wire driving component 4811 and a first hook wire head 4812. The first hook wire driving component 4811 can select a first hook wire driving cylinder. The first hook wire driving component 4811 is used to drive the first hook wire head 4812 to move back and forth. A first hook 4813 is provided at the end of the first hook wire head 4812. The hook mouth of the first hook 4813 is set downward, and the first hook 4813 is used to hook and pull the plastic shaping wire.

[0106] See also Figure 6 as well as Figure 7 The second hooking thread member 482 includes a second hooking thread driving member 4821, a third hooking thread driving member 483, and a second hooking thread head 484. The second hooking thread driving member 4821 can use a second hooking thread driving cylinder, and the second hooking thread driving member 4821 is used to drive the second hooking thread head 484 to move. The third hooking thread driving member 483 can use a third hooking thread driving cylinder, and the third hooking thread driving member 483 is used to drive the second hooking thread driving member 4821 to move back and forth. The second hooking thread head 484 is provided with a second curved hook 485, and the hook mouth of the second curved hook 485 is arranged horizontally.

[0107] One end of the air suction member 486 is connected to an external air suction source, and lead lines 487 are symmetrically arranged on both sides of the air suction port end of the air suction member 486, and the distance between the two lead lines 487 gradually decreases toward the air suction port side.

[0108] The reel frame 40 is provided with a suction drive member 50, which includes a suction drive plate 501, a first suction drive member 502, and a second suction drive member 503. The suction drive plate 501 is rotatably connected to the reel frame 40, and the rotation axis of the suction drive plate 501 is vertically arranged. The first suction drive member 502 can be a cylinder, and the driving end of the first suction drive member 502 is connected to the suction drive plate 501 and is used to drive the suction drive plate 501 to rotate. The second suction drive member 503 is installed on the suction drive plate 501, and the second suction drive member 503 is a second suction drive cylinder, and the suction member 486 is installed on the driving end of the second suction drive member 503.

[0109] See also Figure 2 A winding and cutting piece 46 is also provided. The winding and cutting piece 46 is located between the two winding mounting parts 43. The winding and cutting piece 46 is used to cut the plastic shaping wire connected between the two winding frames 41.

[0110] Among them, see Figure 2 as well as Figure 8The winding tangent component 46 includes a winding tangent rotating arm 461 and a winding tangent motor 462 installed on the winding frame 40. The winding tangent rotating arm 461 is rotatably connected to the winding frame 40 or the winding tangent motor 462. A tangent wheel 463 is installed on the winding tangent rotating arm 461. The tangent wheel 463 is used to cut the plastic shaping wire connected between the two winding frames 41. The winding tangent motor 462 is used to drive the tangent wheel 463 to rotate. A winding tangent driving component 464 is installed on the winding frame 40. The winding tangent driving component 464 is used to drive the arm end of the tangent wheel 463 of the winding tangent rotating arm 461 to rotate toward or away from the winding frame 41.

[0111] See also Figure 1 , Figure 2 , Figure 4 The winding robot 6 can clamp the winding frame 41 on the second conveyor 9 that is not wound with the plastic shaping wire and transfer it to the winding frame 40, and use the winding clamping part 435 to clamp and fix the winding frame 41. When a sufficient amount of plastic shaping wire is wound on the winding frame 41, the plastic shaping wire is cut off, and then the winding robot 6 is used to clamp and transfer the winding frame 41 wound with the plastic shaping wire to the first conveyor 7.

[0112] See also Figure 1 The first conveyor 7 transports the winding frame 41 with the plastic shaping wire wound thereon to one side of the packaging machine, and three winding frames 41 can be placed side by side in a direction perpendicular to the winding frame 41. The first conveyor 7 is provided with an oven 11, and the first conveyor 7 passes through the oven 11.

[0113] The packaging robot 8 clamps the winding frame 41 wound with the plastic shaping wire on the first conveyor 7 and transfers it to the packaging machine. When the plastic shaping wire wound on the winding frame 41 is packaged, the packaging robot 8 clamps the empty winding frame 41 and transfers it to the second conveyor 9.

[0114] See also Fig. 9 The packaging machine includes a packaging frame 10, on which a film packaging mounting frame 141 is arranged. The film packaging mounting frame 141 is arranged vertically, and a wire hole 15 is passed through the film packaging mounting frame 141, and the wire hole 15 extends in the horizontal direction.

[0115] See also Fig. 9 , Fig.10 The packaging frame 10 is provided with a frame positioning device 12, which is used to lock the winding frame 41 on the packaging frame 10. The frame positioning device 12 includes a bottom positioning mechanism 121 provided on the packaging frame 10 and used to lock the bottom of the winding frame 41 on the packaging frame 10, and a side positioning mechanism 122 provided on the film mounting frame 141 and used to lock the side of the winding frame 41 on the film mounting frame 141.

[0116] See also Fig.11 The bottom positioning mechanism 121 includes a bottom double-headed cylinder 1211 arranged on the packaging machine frame 10 and a bottom positioning jaw 1212 fixed on the two piston rods of the bottom double-headed cylinder 1211. Bottom positioning grooves are provided on the opposite end surfaces of the two bottom positioning jaws 1212. When the two bottom positioning jaws 1212 are in contact, a bottom positioning hole for the plastic shaping wire to pass through is formed between the two bottom positioning jaws 1212.

[0117] See also Fig.12 The side positioning mechanism 122 includes a side double-headed cylinder 1221 arranged on the film mounting frame 141 and a side positioning claw 1222 fixed on the two piston rods of the side double-headed cylinder 1221. Side positioning grooves are provided on the opposite end surfaces of the two side positioning claws 1222. When the two side positioning claws 1222 are in contact, a side positioning hole for the plastic shaping wire to pass through is formed between the two side positioning claws 1222.

[0118] See also Fig. 9 , Fig.13 The packaging frame 10 is provided with a shaping wire cutting device 13, which is used to cut the plastic shaping wire from a corner of the winding frame 41. The shaping wire cutting device 13 includes a cutting wire sliding seat 131, a cutting wire driving member 132, and a cutting knife 133. The cutting wire sliding seat 131 is slidably connected to the packaging frame 10, and the sliding direction of the cutting wire sliding seat 131 is perpendicular to the plastic shaping wire placed on the packaging frame 10. The cutting wire driving member 132 is fixed on the cutting wire sliding seat 131, and the output end of the cutting wire driving member 132 extends upwardly at an angle, and the output end of the cutting wire driving member 132 extends to one side of the film packaging mounting frame 141. The cutting knife 133 is fixed on the output end of the cutting wire driving member 132, and the cutting knife 133 is controlled by the cutting wire driving member 132 to rotate in a circumferential direction.

[0119] See also Fig. 9 , Fig.14 , Fig.15 The packaging machine frame 10 is provided with a wire withdrawing device 21, which is used to peel the plastic shaping wire from the winding frame 41. The wire withdrawing device 21 includes a top wire grabbing mechanism 211 and a side wire drawing mechanism 212; the top wire grabbing mechanism 211 lifts the plastic shaping wire and then draws the plastic shaping wire obliquely downward to the side of the side wire drawing mechanism 212, and the side wire drawing mechanism 212 holds the plastic shaping wire and draws the plastic shaping wire away from the film mounting frame 141.

[0120] See also Fig.14The top wire grabbing mechanism 211 includes two groups of wire grabbing parts 2111 symmetrically arranged at the bottom of the packaging robot 8, each group of wire grabbing parts 2111 includes a wire grabbing driving part 21111 and a wire grabbing claw 21112 fixed on the output end of the wire grabbing driving part 21111, each wire grabbing claw 21112 is bent into an arc shape, and when the two wire grabbing claws 21112 are buckled, a wire grabbing hole 22 is formed between the two wire grabbing claws 21112.

[0121] See also Fig.15 , Fig.16 The side wire drawing mechanism 212 includes a wire drawing sliding seat 2121 slidably connected to the packaging machine frame 10, a wire drawing sliding driving member 2122 for driving the wire drawing sliding seat 2121, a wire drawing rotating plate 2123 horizontally rotatably connected to the wire drawing sliding seat 2121, a wire drawing rotating driving member 2124 for driving the wire drawing rotating plate 2123 to rotate, a wire drawing gear rod 2125 arranged on the side wall of the wire drawing rotating plate 2123, and a wire drawing gear rod 2125 rotatably connected to the side wall of the wire drawing rotating plate 2123 and connected to the wire drawing gear rod 2126. The wire drawing rotating claw 2126 adjacent to the rod 2125 and the wire drawing rotating driving member 2127 for driving the wire drawing rotating claw 2126 to rotate, the wire drawing rotating claw 2126 includes a wire drawing rotating rod 21261 rotatably connected to the wire drawing rotating plate 2123, and two wire drawing claws 21262 fixed side by side on the wire drawing rotating rod 21261. When the wire drawing claw 21262 contacts the wire drawing gear rod 2125, a wire drawing hole 23 is formed between the wire drawing rotating claw 2126 and the wire drawing gear rod 2125.

[0122] See also Fig.10 , Fig.17 The film coating mounting frame 141 is provided with a film coating assembly 142, which is used to coat the film on the outside of the multiple sections of plastic sizing wire, and the film coating assembly 142 and the film coating mounting frame 141 form a film coating device 14. The film coating assembly 142 includes a rotating ring 1421 rotatably connected to the film coating mounting frame 141, and the inner cavity of the rotating ring 1421 is connected to the wire hole 15. The rotating ring 1421 is rotatably connected to a plurality of rotating rollers 1423, and the plurality of rotating rollers 1423 are evenly distributed circumferentially with the axis of the rotating ring 1421 as the center, and the rotating axis of the rotating roller 1423 is parallel to the rotating axis of the rotating ring 1421. A film-penetrating gap for the film to pass through is formed between two adjacent rotating rollers 1423.

[0123] See also Fig.17The film coating mounting frame 141 is provided with a film coating driving member 1422, which is used to drive the rotating ring 1421 to rotate in the circumferential direction. The film coating driving member 1422 includes a film coating driving motor 14221, a film coating synchronous wheel 14222, a plurality of belt teeth 14223 and a film coating synchronous belt 14224. The film coating driving motor 14221 is fixed on the film coating mounting frame 141, the film coating synchronous wheel 14222 is fixed on the output shaft of the film coating driving motor 14221, and the film coating synchronous wheel 14222 is located below the rotating ring 1421. The plurality of belt teeth 14223 are evenly distributed on the outer peripheral wall of the rotating ring 1421 in the circumferential direction. The film coating synchronous belt 14224 is stretched between the film coating synchronous wheel 14222 and the rotating ring 1421. When in use, the film encapsulation driving motor 14221 is connected to an external power source, the film encapsulation driving motor 14221 drives the film encapsulation synchronous wheel 14222 to rotate, and the film encapsulation synchronous wheel 14222 drives the rotating ring 1421 to rotate circumferentially through the film encapsulation synchronous belt 14224.

[0124] An annular brake belt 1424 is fixed on the film mounting frame 141. The brake belt 1424 is made of rubber material and surrounds a plurality of rotating rollers 1423. An opening for the film to pass through is provided at the top of the brake belt 1424. The brake belt 1424 is used to prevent the film from sliding so that the film can be firmly wrapped around a plurality of plastic shaping wires.

[0125] The film coating mounting frame 141 is rotatably connected to a limiting roller 51 , which is located above the opening and is used to abut against the film and limit the film.

[0126] See also Fig.17 , Fig.18 , a film cutting mechanism 148 for cutting the film is provided on the film coating mounting frame 141. The film cutting mechanism 148 includes a cutting mounting plate 1481, a tool driving member 1482, a movable tool 1483 and a fixed tool 1484. The cutting mounting plate 1481 is fixed on the film coating mounting frame 141, and the tool driving member 1482 is fixed on the top surface of the cutting mounting plate 1481. In this embodiment, the tool driving member 1482 is a cylinder, and the movable direction of the piston rod of the tool driving member 1482 is horizontal. The movable tool 1483 is fixed on the end of the piston rod of the tool driving member 1482, and the blade of the movable tool 1483 faces the side away from the tool driving member 1482. The fixed tool 1484 is fixed on the film coating mounting frame 141, and the fixed tool 1484 and the movable tool 1483 are on the same horizontal line, and the blade of the fixed tool 1484 faces the side of the movable tool 1483. The tool driving component 1482 controls the movable tool 1483 to move toward the fixed tool 1484 . When the blade of the movable tool 1483 contacts the blade of the fixed tool 1484 , the film between the movable tool 1483 and the fixed tool 1484 is cut.

[0127] The film packaging mounting frame 141 is provided with a traction mechanism 143, which is used to clamp the end of the film and pull the film downward so that the film passes through the opening and the film-penetrating gap in sequence. The traction mechanism 143 includes a traction bracket 1431 fixed on the film mounting frame 141, a traction slide 1432 connected to the traction bracket 1431 by vertical sliding through a guide column, a vertical traction drive 1436 for driving the traction slide 1432 to slide, a traction movable frame 1433 connected to the traction slide 1432 by horizontal sliding through a guide column, a horizontal traction drive 1437 for driving the traction movable frame 1433 to approach or move away from the film mounting frame 141, a traction fixed jaw 1434 fixed on the traction movable frame 1433 and extending toward one side of the film mounting frame 141, a traction movable jaw 1435 hinged on the traction movable frame 1433 and opposite to the traction fixed jaw 1434, and a jaw drive 1438 for driving the traction movable jaw 1435 to approach or move away from the traction fixed jaw 1434.

[0128] In this embodiment, the vertical traction drive 1436 is a cylinder, which is fixed to the top of the traction bracket 1431, and the piston rod of the vertical traction drive 1436 vertically penetrates the traction bracket 1431 downward and is fixedly connected to the traction slide 1432. In this embodiment, the transverse traction drive 1437 is a cylinder, which is arranged on the side wall of the traction slide 1432 close to the film mounting frame 141, and the piston rod of the transverse traction drive 1437 is fixedly connected to the traction slide 1432, and the side wall of the transverse traction drive 1437 is fixedly connected to the traction movable frame 1433. In this embodiment, the clamping jaw drive 1438 is a cylinder, which is hinged to the traction movable frame 1433, and the piston rod of the clamping jaw drive 1438 is hinged to the traction movable clamping jaw 1435.

[0129] When it is necessary to use a film to hold several plastic shaping wires tightly, first, the vertical traction drive 1436 is used to control the traction slide 1432 to slide vertically, so that the traction movable frame 1433 is opposite to the film, and then the lateral traction drive 1437 is used to control the traction movable frame 1433 to move toward the side of the film mounting frame 141, so that the film is located between the traction fixed clamp 1434 and the traction movable clamp 1435, and then the clamp drive 1438 is used to control the traction movable clamp 1435 to rotate toward the side of the traction fixed clamp 1434, and the traction movable clamp 1435 cooperates with the traction fixed clamp 1434 to clamp the film, and then the vertical traction drive 1436 is used to control the traction slide 1432 to move downward, so that the film passes through the gap between the fixed tool 1484 and the movable tool 1483, the opening, and the gap between two adjacent rotating rollers 1423 in turn.

[0130] Two sets of film guide mechanisms 144 are arranged on the top of the film mounting frame 141, and each set of film guide mechanisms 144 includes two guide posts 1441 extending vertically upward, guide fixing plates 1442 arranged at both ends of the guide posts 1441 and fixedly connected to the two guide posts 1441, guide sub-plates 1443 slidably connected to the two guide posts 1441, and a plurality of guide rollers 1444 rotatably connected to one of the guide fixing plates 1442 and the guide sub-plates 1443. In this embodiment, there are two guide rollers 1444 on the guide fixing plate 1442, and the two guide rollers 1444 are parallelly distributed on the side of the guide fixing plate 1442 away from the feeding mechanism 161. In this embodiment, there is one guide roller 1444 on the guide sub-plate 1443, and the guide roller 1444 on the guide sub-plate 1443 is located between the two guide rollers 1444 on the guide fixing plate 1442. When in use, the film is passed sequentially around a guide roller 1444 on the guide fixing plate 1442, a guide roller 1444 on the guide sub-plate 1443, and another guide roller 1444 on the guide fixing plate 1442. A spring 20 is sleeved on the guide column 1441, and one end of the spring 20 is connected to the guide fixing plate 1442 equipped with the guide roller 1444, and the other end of the spring 20 is connected to the guide sub-plate 1443. The spring 20 is used to pull the guide sub-plate 1443 toward the guide fixing plate 1442 equipped with the guide roller 1444.

[0131] The film coating mounting frame 141 is also provided with a film connecting mechanism 145, which is located between the film cutting mechanism 148 and the film guiding mechanism 144. The film connecting mechanism 145 is used to adhere the new film with adhesive tape to the old mold that is about to be used up, so as to ensure the continuous operation of the plastic shaping silk film coating assembly 142.

[0132] The film connecting mechanism 145 includes two groups of film connecting parts 1451 that are horizontally symmetrically distributed. When in use, the film passes between the two groups of film connecting parts 1451. The film connecting parts 1451 include a film connecting rod 14511, a film connecting roller 14512, and a film connecting driving part 14513. The bottom of the film connecting rod 14511 is hinged on the film coating mounting frame 141, and the rotation axis of the film connecting rod 14511 is parallel to the rotation axis of the rotating ring 1421. The film connecting roller 14512 is rotatably connected to the top of the film connecting rod 14511, and the rotation axis of the film connecting roller 14512 is parallel to the rotation axis of the film connecting rod 14511. The film connecting driving part 14513 is a cylinder in this embodiment, and the film connecting driving part 14513 is hinged on the film coating mounting frame 141, and the piston rod of the film connecting driving part 14513 is hinged on the side wall of the film connecting rod 14511. When the film connecting mechanism 145 is in operation, the two film connecting driving members 14513 respectively control the two film connecting rods 14511 to approach each other, so that the two film connecting rollers 14512 are in conflict with each other.

[0133] The film mounting frame 141 is also provided with a detection mechanism 146. When the detection mechanism 146 detects that a roll of film is about to be used up, it controls the film connecting mechanism 145 to operate. The detection mechanism 146 includes a detection block 1462 and a travel switch 1461. The detection block 1462 is fixedly connected to the side wall of the guide sub-plate 1443. The travel switch 1461 is fixed to the side wall of the guide fixing plate 1442 without the guide roller 1444, and the travel switch 1461 is opposite to the detection block 1462. When a roll of film is about to be used up, the pulling effect of the film on the guide sub-plate 1443 is released. At this time, the spring 20 drives the guide sub-plate 1443 to move toward the side of the guide fixing plate 1442 without the guide roller 1444. When the detection block 1462 on the guide sub-plate 1443 contacts the travel switch 1461 on the guide fixing plate 1442 without the guide roller 1444, the travel switch 1461 controls the film connecting mechanism 145 to operate.

[0134] The film pressing mechanism 147 is arranged on the end surface of the film coating mounting frame 141 away from the feeding mechanism 161. The film pressing mechanism 147 is used to press the unused new film with adhesive tape so that it will not float to the side of the old mold in use. The film pressing mechanism 147 is located between the film guiding mechanism 144 and the film connecting mechanism 145. The film pressing mechanism 147 includes two film pressing rollers 1471 arranged in parallel on the film coating mounting frame 141, a film pressing connecting rod 1472 arranged on the film coating mounting frame 141, and a film pressing block 1473 tightly sleeved on the film pressing connecting rod 1472. When it is necessary to press the new film with adhesive tape, first put the new film between the two film pressing rollers 1471, and make the new film contact with the film pressing roller 1471 located below the new film, then turn the film pressing block 1473 to the side of the film pressing roller 1471 located below the new film, and use the film pressing block 1473 to press the new film on the film pressing roller 1471.

[0135] See also Fig. 9 , Fig.19 The packaging frame 10 is provided with a shaping wire supply device 16, which is used to hold the plastic shaping wire tightly and control the plastic shaping wire to pass through the wire hole 15 at a uniform speed. The shaping wire supply device 16 includes a feeding mechanism 161 and a pulling mechanism 162 symmetrically distributed on both sides of the film mounting frame 141.

[0136] See also Fig.19 , Fig. 20The feeding mechanism 161 includes a feeding slide 1611 slidably connected to the packaging frame 10, a feeding drive 1612 for driving the feeding slide 1611 to approach or move away from the mounting frame, two clamping drive cylinders 1613 arranged on the feeding slide 1611, and two chucks 1614 respectively fixed on the ends of the piston rods of the two clamping drive cylinders 1613. The feeding drive 1612 is a cylinder in this embodiment, and the ends of the piston rods of the feeding drive 1612 are connected to the side walls of the feeding slide 1611. The two clamping drive cylinders 1613 are parallelly distributed up and down, and the two clamping drive cylinders 1613 are staggered left and right. The clamping drive cylinder 1613 located at the top is close to a plurality of plastic shaping wires on the packaging frame 10, and the moving direction of the piston rod of the clamping drive cylinder 1613 is perpendicular to the moving direction of the plastic shaping wire. The two clamps 1614 are symmetrically distributed on both sides of the plurality of plastic shaping wires, and a clamping groove in the form of an opening is provided on one side of each clamp 1614 close to the plastic shaping wire.

[0137] See also Fig.19 , Fig.21 The material pulling mechanism 162 includes a material pulling slide 1621 slidably connected to the packaging frame 10, a material pulling driving member 1622 for driving the material pulling slide 1621 to approach or move away from the mounting frame, two material pulling claws 1623 hinged on the material pulling slide 1621, and a holding driving member 1624 for driving the two material pulling claws 1623 to approach or move away from each other. In this embodiment, the material pulling driving member 1622 includes a motor disposed on the packaging frame 10, a driving pulley fixed to the output shaft of the motor, a lead screw rotatably connected to the packaging frame 10, a driven pulley fixed to the end of the lead screw and opposite to the driving pulley, a conveyor belt tensioned between the driving pulley and the driven pulley, and a nut seat threadedly connected to the lead screw and fixed to the slide. In this embodiment, the holding driving member 1624 is a cylinder, and the piston rod of the cylinder is fixedly connected to the material pulling claw 1623.

[0138] See also Fig. 22 , Fig.23The packaging frame 10 is provided with a film cutting device 17, which is used to regularly cut the plastic shaped wire wrapped with a film. The film cutting device 17 includes a knife seat 171 slidably connected to the packaging frame 10, a transverse cutting sliding driving member 172 for driving the knife seat 171 to approach or move away from the rotating ring 1421, a knife frame 173 vertically slidably connected to the knife seat 171, a vertical cutting sliding driving member 174 for driving the knife frame 173 to slide vertically, a cutter 175 rotatably connected to the knife frame 173, and a film cutting driving member 176 for driving the cutter 175 to rotate. In this embodiment, the transverse cutting sliding driving member 172 is a cylinder, and the piston rod of the transverse cutting sliding driving member 172 is connected to the side wall of the knife seat 171. In this embodiment, the vertical cutting sliding driving member 174 is a cylinder, and the piston rod of the vertical cutting sliding driving member 174 is fixedly connected to the knife frame 173. In this embodiment, the membrane cutting drive 176 includes a motor fixedly connected to the tool holder 173, a driving pulley fixed to the motor output shaft, a driven pulley coaxially connected to the cutter 175, and a transmission belt tensioned between the driving pulley and the driven pulley.

[0139] See also Fig. 22 , Fig.24 A wire handling device 24 is provided on the packaging frame 10, and the wire handling device 24 includes a wire handling sliding seat 241 slidingly connected to the packaging frame 10, and a transverse wire handling sliding driving member 242 for driving the wire handling sliding seat 241 to approach or move away from the film mounting frame 141. In this embodiment, the wire handling sliding driving member 242 is a cylinder, and the end of the piston rod of the cylinder is fixed on the wire handling sliding seat 241.

[0140] The top surface of the wire-arranging sliding seat 241 is slidably connected with a wire-arranging sliding seat 26, and a longitudinal wire-arranging sliding driving member 27 is provided on the wire-arranging sliding seat 241, and the longitudinal wire-arranging sliding driving member 27 is used to drive the wire-arranging sliding seat 26 to approach or move away from the plastic shaped wire on the packaging frame 10. In this embodiment, the longitudinal wire-arranging sliding driving member 27 uses a cylinder, and a connecting block is provided on the end of the piston rod of the cylinder, and the connecting block is fixed to the wire-arranging sliding seat 26.

[0141] A lifting platform 28 is vertically slidably connected to the top surface of the wire-processing slide 26, and a lifting drive 29 is provided on the wire-processing slide 26, and the lifting drive 29 is used to drive the lifting platform 28 to slide along the vertical direction. In this embodiment, the lifting drive 29 is a cylinder, and the piston rod of the cylinder is connected to the lifting platform 28.

[0142] A shield mounting frame 30 is provided on the lifting platform 28, and a wire handling shield 31 is provided on the shield mounting frame 30. The top of the wire handling shield 31 is concave to form a concave cavity, and a plurality of through grooves 32 are penetrated through the bottom of the wire handling shield 31, and the plurality of through grooves 32 are evenly distributed along the length direction of the plastic shaping wire on the packaging frame 10, and each through groove 32 penetrates the wire handling shield 31 in a direction perpendicular to the plastic shaping wire.

[0143] A wire handling rotating drive member 33 is provided on the lifting platform 28, and the wire handling rotating drive member 33 is a motor in this embodiment. A wire handling head 243 is coaxially connected to the output end of the wire handling rotating drive member 33, and the wire handling head 243 is controlled to rotate by the wire handling rotating drive member 33. The wire handling head 243 is located inside the concave cavity of the wire handling shield 31. The wire handling head 243 includes a main shaft 2431 coaxially connected to the output end of the wire handling rotating drive member 33, two comb panels 2432 fixedly connected to both ends of the main shaft 2431, and a plurality of comb rotating rods 2433 rotatably connected between the two comb panels 2432, and the plurality of comb rotating rods 2433 are uniformly distributed circumferentially with the main shaft 2431 as the center, and the plurality of comb rotating rods 2433 are all parallel to the main shaft 2431. Each comb rotating rod 2433 is provided with a plurality of thread-arranging needles 244 corresponding to the through slots 32, and the thread-arranging needles 244 extend along the radial direction of the comb rotating rod 2433. The thread-arranging needles 244 are arranged on the bottom of the comb rotating rod 2433 from bottom to top, and the thread-arranging needles 244 are integrally formed with a limited stopper 34 near the comb rotating rod 2433, and the top of the limited stopper 34 abuts against the bottom of the comb rotating rod 2433.

[0144] See also Fig.24 , Fig.25 An auxiliary part 35 is provided on the comb panel 2432 near the silk organizing rotating driving part 33. The auxiliary part 35 is connected to the comb rotating rod 2433 and is used to control the rotation of the comb rotating rod 2433 so that the several silk organizing needles 244 on the comb rotating rod 2433 are always in a vertical state.

[0145] A circular boss 36 is integrally formed on the end surface of the lifting platform 28 near the wire-manipulating head 243. The central axis of the circular boss 36 is parallel to the central axis of the main shaft 2431, and the central axis of the circular boss 36 is staggered from the central axis of the main shaft 2431. The auxiliary component 35 includes an auxiliary panel 351 and a plurality of auxiliary swing rods 351 corresponding to the comb rotating rods 2433. The auxiliary panel 351 is rotatably connected to the circular boss 36 through a bearing, and the auxiliary panel 351 is parallel to the comb panel 2432, and the central axis of the auxiliary panel 351 is staggered from the central axis of the comb panel 2432. The plurality of auxiliary swing rods 351 are evenly distributed circumferentially with the axis of the auxiliary panel 351 as the center, and one end of the auxiliary swing rod 351 is hinged to the auxiliary panel 351, and the other end of the auxiliary swing rod 351 is fixed to the corresponding comb rotating rod 2433.

[0146] See also Fig.24 , Fig.26 A connecting frame 37 is fixed to the bottom of the wire-processing sliding seat 241, and the connecting frame 37 is bent away from the end of the wire-processing sliding seat 241 and extends in the horizontal direction. A crushing and lifting cylinder 38 is arranged on the end of the connecting frame 37 away from the wire-processing sliding seat 241. The crushing and lifting cylinder 38 is arranged vertically, and the piston rod of the crushing and lifting cylinder 38 extends in the vertical upward direction. There are two crushing and lifting cylinders 38 and they are distributed along the length direction of the plastic shaped wire. The ends of the piston rods of the two crushing and lifting cylinders 38 are connected to a crusher 25, and the feed port of the crusher 25 is located directly below the wire-processing head 243. There are multiple wire-processing baffles 39 on the top of the crusher 25, and the multiple wire-processing baffles 39 are distributed along the length direction of the plastic shaped wire. The wire-processing baffle 39 includes two wire-processing baffle rods 391, and the two wire-processing baffle rods 391 are symmetrically distributed on both sides of the plastic shaped wire, and the spacing between the two wire-processing baffle rods 391 gradually increases upward.

[0147] The crusher 25 includes a crushing support 251 fixed on the piston rod of the crushing lifting cylinder 38, two crushing rollers 251 horizontally connected to the crushing support 251, a plurality of crushing knives 253 arranged on the crushing rollers 251, and a crushing driving member 254 arranged on the crushing support 251 and used to drive the two crushing rollers 251 to rotate toward each other. The top of the crushing support 251 is recessed to form a feed port, and a discharge port is formed on the side wall at the bottom of the crushing support 251, and the discharge port is connected to the feed port. The two crushing rollers 251 are parallel to each other. The plurality of crushing knives 253 are evenly distributed along the axial direction of the crushing rollers 251, and the crushing knives 253 on the two crushing rollers 251 are staggered with each other. The crushing driving member 254 includes a crushing driving motor, a driving pulley, a driven pulley, a transmission belt and a gear. The crushing driving motor is fixed at the bottom of the crushing support 251, and the crushing driving motor is located between the two crushing lifting cylinders 38. The driving pulley is fixed on the output shaft of the crushing drive motor, the driven pulley is fixed on one of the crushing rollers 251, there are two gears which are respectively fixed on the two crushing rollers 251, and the two gears are meshed with each other.

[0148] See also Figure 1 The second conveyor 9 transports the empty winding frame 41 to one side of the winding machine. Three winding frames 41 can be placed side by side along the transmission direction of the winding frame 41 of the second conveyor 9.

[0149] Of course, the above are only typical examples of the present invention. In addition, the present invention may also have many other specific implementations. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A plastic shaped yarn production line, characterized in that it includes: A winding machine, the winding machine comprising a winding frame (40), a winding installation part (43), and a winding clamping part (435); the winding installation part (43) comprises a winding installation plate (431), a winding installation platform (432) arranged on the winding frame (40); a winding shaft (433) and a first winding driving member (434) are installed on the winding installation platform (432); the shaft end of the winding shaft (433) is connected to the winding installation plate (431); the first winding driving member (434) is used to drive the winding shaft (433) to rotate circumferentially; and the winding clamping part (435) is used to clamp and fix the winding frame (41); A winding robot (6), the winding robot (6) is used to clamp the winding frame (41) and move the winding frame (41) to a designated position; a first conveyor (7), the first conveyor (7) is used to convey the winding frame (41) wound with the plastic shaping wire, the first conveyor (7) is provided with an oven (11), the oven (11) is used to heat and shape the plastic shaping wire wound on the winding frame (41); A packaging robot (8), wherein the winding robot (6) is used to clamp the winding frame (41) and move the winding frame (41) to a designated position; A packaging machine, the packaging machine comprising a packaging frame (10), a frame positioning device (12) and a film wrapping device (14), the frame positioning device (12) being used to clamp and fix a winding frame (41), the film wrapping device (14) comprising a film wrapping mounting frame (141) and a film wrapping assembly (142), the film wrapping mounting frame (141) being fixed on the packaging frame (10), the film wrapping mounting frame (141) being provided with a wire passing hole (15) for a plastic shaping wire to pass through, the film wrapping assembly (142) being arranged on the film wrapping mounting frame (141), and the film wrapping assembly (142) wraps the plastic shaping wire passing through the wire passing hole (15); The film coating assembly (142) includes a rotating ring (1421), a film coating driving member (1422), a plurality of rotating rollers (1423) and a brake band (1424); the rotating ring (1421) is rotatably connected to the film coating mounting frame (141), and the rotating ring (1421) surrounds the wire passing hole (15); the film coating driving member (1422) is arranged on the film coating mounting frame (141), and the film coating driving member (1422) drives the rotating ring (1421) to rotate circumferentially; the plurality of rotating rollers (1423) are rotatably connected to the rotating ring (1421); the brake band (1424) is fixed on the film coating mounting frame (141), and the brake band (1424) surrounds the plurality of rotating rollers (1423), and the brake band (1424) is provided with a film coating opening (18) for the film to pass through.

2. The plastic shaped yarn production line according to claim 1 is characterized in that: The number of the winding installation parts (43) is two, and the two winding installation parts (43) are symmetrically arranged on the winding machine frame (40); a protrusion (42) is arranged on the outer frame wall of the winding frame (41); the winding machine also includes a lead part (44), and the lead part (44) includes a first lead driving part (441), a lead seat (442) slidably connected to the winding machine frame (40), and a lead seat (442) arranged on the lead seat (442). The lead head (443) is provided, the plastic shaping wire can pass through the lead head (443) and be wound on the winding frame (41), the sliding direction of the lead seat (442) is consistent with the arrangement direction of the winding installation part (43), the first lead driving member (441) is used to drive the lead seat (442) to slide, and the lead head (443) in the moving state can pull the plastic shaping wire from one winding frame (41) to another winding frame (41).

3. The plastic shaped yarn production line according to claim 2 is characterized in that: It also includes a winding and cutting piece (46), which is located between the two winding installation parts (43) and is used to cut the plastic shaping wire connected between the two winding frames (41).

4. The plastic shaped yarn production line according to claim 3 is characterized in that: The winding frame (40) is also provided with two wire binding components (48) corresponding to the winding frame (41) one by one. The wire binding components (48) are located on the side close to the winding wire cutting piece (46). The wire binding components (48) can tighten and fix the plastic shaping wire ends on the winding frame (41) on the winding frame (41).

5. The plastic shaped yarn production line according to claim 4 is characterized in that: Each wire binding component (48) comprises a first wire hooking component (481), a second wire hooking component (482), and an air suction component (486), wherein the first wire hooking component (481), the second wire hooking component (482), and the air suction component (486) are arranged in sequence from top to bottom; one end of the air suction component (486) is connected to an external air suction source, and the air suction port of the air suction component (486) faces the corresponding winding frame (41), and lead wires (487) are symmetrically arranged on both sides of the air suction port end of the air suction component (486), and the distance between the two lead wires (487) gradually decreases toward the air suction port side; The first hooking member (481) comprises a first hooking driving member (4811) and a first hooking head (4812), wherein the first hooking driving member (4811) is used to drive the first hooking head (4812) to reciprocate along the rotation axis direction of the winding shaft (433), and a first curved hook (4813) is provided at the end of the first curved hook (4813), and the hook mouth of the first curved hook (4813) is arranged downward; The second hook thread component (482) includes a second hook thread driving component (4821), a third hook thread driving component (483), and a second hook thread head (484). The second hook thread driving component (4821) is used to drive the second hook thread head (484) to move toward the winding frame (41). The third hook thread driving component (483) is used to drive the second hook thread driving component (4821) to move back and forth along the rotation axis direction of the winding shaft (433). The second hook thread head (484) is provided with a second curved hook (485), and the hook mouth of the second curved hook (485) is arranged horizontally.

6. The plastic shaped yarn production line according to claim 1 is characterized in that: The frame positioning device (12) comprises a bottom positioning mechanism (121) and a side positioning mechanism (122); the bottom positioning mechanism (121) is arranged on the packaging frame (10), and the bottom positioning mechanism (121) is used to clamp and fix the bottom of the winding frame (41); the side positioning mechanism (122) is arranged on the film mounting frame (141), and the side positioning mechanism (122) is used to clamp and fix the side of the winding frame (41).

7. The plastic shaped yarn production line according to claim 1 is characterized in that: The film coating device (14) further comprises a traction mechanism (143) arranged on the film coating mounting frame (141), wherein the traction mechanism (143) is used to clamp the film and to pull the film through the film coating opening (18) and the gap between two adjacent rotating rollers (1423).

8. The plastic shaped yarn production line according to claim 1 is characterized in that: The film coating device (14) also includes a film guiding mechanism (144), wherein the film guiding mechanism (144) includes two mutually parallel guiding columns (1441) fixed on the film coating mounting frame (141), a guiding fixing plate (1442) fixed on the two guiding columns (1441), a guiding sub-plate (1443) arranged on the two guiding columns (1441), and a plurality of guiding rollers (1444) rotatably connected to the guiding fixing plate (1442) and the guiding sub-plate (1443), and the guiding rollers (1444) on the guiding fixing plate (1442) and the guiding rollers (1444) on the guiding sub-plate (1443) are offset left and right.

9. The plastic shaped yarn production line according to claim 8, characterized in that: The film guiding mechanism (144) is provided with two groups, and the film packaging mounting frame (141) is provided with a film connecting mechanism (145), and the film connecting mechanism (145) is used to adhere a new film with a tape to an old film that is about to be used up. The film packaging mounting frame (141) is provided with a detection mechanism (146), and when the detection mechanism (146) detects that the film is about to be used up, it controls the film connecting mechanism (145) to operate.

10. The plastic shaped yarn production line according to claim 9, characterized in that: The film connecting mechanism (145) includes two groups of film connecting parts (1451) that are horizontally symmetrically distributed, and a film connecting space (19) is formed between the two groups of the film connecting parts (1451). The film connecting parts (1451) include a film connecting rod (14511) rotatably connected to the film coating mounting frame (141), a film connecting roller (14512) rotatably connected to the film connecting rod (14511), and a film connecting driving part (14513) for driving the film connecting rod (14511) to rotate.

11. The plastic shaped yarn production line according to claim 10, characterized in that: The guide sub-plate (1443) is slidably connected to the guide column (1441), and a spring (20) is sleeved on the guide column (1441). The spring (20) is used to push the guide sub-plate (1443) toward the guide fixed plate (1442). The detection mechanism (146) includes a travel switch (1461) fixed on the guide fixed plate (1442) and a detection block (1462) fixed on the guide sub-plate (1443). The travel switch (1461) is electrically connected to the film connecting drive component (14513).

12. The plastic shaped yarn production line according to claim 9, characterized in that: The film coating mounting frame (141) is provided with a film pressing mechanism (147), and the film pressing mechanism (147) is located above the film connecting mechanism (145). The film pressing mechanism (147) includes two film pressing rollers (1471) rotatably connected to the film coating mounting frame (141), a film pressing connecting rod (1472) fixed on the film coating mounting frame (141), and a film pressing block (1473) tightly sleeved on the end of the film pressing connecting rod (1472). The film pressing block (1473) is used to press the spare film with a tape attached to the end onto one of the film pressing rollers (1471).

13. The plastic shaped yarn production line according to claim 1, characterized in that: It also includes a wire withdrawing device (21), which is used to peel the plastic shaping wire from the winding frame (41); the wire withdrawing device (21) includes a top wire grabbing mechanism (211) and a side wire drawing mechanism (212), the top wire grabbing mechanism (211) lifts the plastic shaping wire and then draws the plastic shaping wire obliquely downward to the side of the side wire drawing mechanism (212), and the side wire drawing mechanism (212) holds the plastic shaping wire and draws the plastic shaping wire to a side away from the coating mounting frame (141).

14. The plastic shaped yarn production line according to claim 13, characterized in that: The top wire grabbing mechanism (211) comprises two groups of wire grabbing members (2111) symmetrically arranged at the bottom of the packaging robot (8); the wire grabbing member (2111) comprises a wire grabbing driving member (21111) and a wire grabbing claw (21112) fixed on the output end of the wire grabbing driving member (21111); when the two wire grabbing claws (21112) are buckled together, a wire grabbing hole (22) is formed between the two wire grabbing claws (21112).

Images