Ring burning, rope swinging and injection molding integrated equipment for pull rope product and inserting method

Abstract

The invention discloses ring burning, rope swinging and injection molding integrated equipment for a pull rope product and a manufacturing method. The equipment comprises a machine table, and a ring burning system, a rope swinging system and an injection molding system which are mounted on the machine table, the ring burning system comprises a rope releasing module, a rope pulling module, a rope dividing module, a rope clamping and shaping module, a hot melting and cutting module, a rope folding module, a rope blowing module and a rope clamping device; the rope swinging system comprises a rope swinging plate and a rope swinging plate moving device, the rope swinging plate is provided with a plurality of clamping positions used for clamping the pull rope products, and the rope swinging plate moving device is used for transferring the pull rope products on the rope swinging plate to an injection mold of the injection molding system; the injection molding system is provided with an injection mold used for injection molding of a plastic part at the set position of the pull rope product. Ring burning, rope swinging and injection molding of the pull rope product can be automatically completed, the ring burning, rope swinging and injection molding method is high in efficiency and speed, the quality can be guaranteed, and the labor cost can be greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of drawstring product manufacturing equipment, and in particular to a burner ring, swing rope and injection molding integrated equipment and a plug-in method for drawstring products. Background Art

[0002] At present, drawstring products are often used in the fields of clothing, bags, zipper heads, electronic accessories, etc. Figure 1 As shown, the structure of the pull rope product 100 includes a rope loop 101, and a plastic part 102 is injection molded on the rope loop 101. However, during the manufacturing process of the current pull rope product 100, Figure 1 , it is necessary to manually cut a section of rope, then manually heat-melt the cut rope to form a rope loop 101 (i.e., burn the rope loop), and then manually insert the burned rope loop 101 into the clamping position on the rope swinging plate of the rope swinging system, and then the swinging plate with the rope loop is transported to the injection mold of the injection molding machine by the mobile device, and finally the plastic part 102 is molded on the rope loop by the injection mold. This traditional rope-pulling product burning loop, rope swinging and injection molding method is inefficient, the quality cannot be guaranteed, and the labor cost of rope-pulling products is high. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a device for burning a ring, swinging a rope and injecting a rope product in an integrated manner according to the above-mentioned deficiencies of the prior art. The device can automatically complete the burning of a ring, swinging a rope and injecting a rope product. The burning of a ring, swinging a rope and injecting a rope method are efficient, fast, and can ensure quality, and can greatly reduce labor costs. At the same time, the present invention also provides a manufacturing method using the device for burning a ring, swinging a rope and injecting a rope product in an integrated manner.

[0004] In order to solve the above-mentioned first technical problem, the technical solution of the present invention is: a burning ring, rope swinging and injection molding integrated equipment for rope products, including a machine platform and a burning ring system, a rope swinging system and an injection molding system installed on the machine platform; The burning ring system includes a rope releasing module, a rope pulling module, a rope splitting module, a rope clamping and shaping module, a hot melt cutting module, a rope folding module, a rope blowing module and a rope clamping device; the rope releasing module is used to store and release the rope to the rope pulling module; the rope pulling module is used to clamp the end of the rope and pull it forward, and push the end of the rope to the working position of the hot melt cutting module during the hot melt cutting process; the rope splitting module is used to move the rope to the rope clamping and shaping module according to the rope length of the rope pulling product and adjust the position of the rope in the rope clamping and shaping module The rope clamping and shaping module is used to clamp the rope that has been separated, and to compress and shape the rope; the hot-melt cutting module is used to heat the rope and heat the two ends of the rope of the rope product to a hot-melt state; the rope folding module is used to fold one end of the rope of the rope product to the other end of the rope, so that the two ends of the rope of the rope product are hot-melt connected together; the rope blowing module is used to blow air to the hot-melt connection position of the rope product, so that the hot-melt connection position is cooled and fixed; the rope clamping device is used to clamp the rope product into the rope swing system; The rope swing system includes a rope swing plate and a rope swing plate moving device, wherein the rope swing plate is provided with a plurality of clamping positions for clamping the rope pull product, and the rope swing plate moving device is used to transfer the rope pull product on the rope swing plate to the injection mold of the injection molding system; The injection molding system is provided with an injection mold for injecting a plastic part at a set position of the drawstring product.

[0005] In the above technical solution, the rope-releasing module includes a material roll installation column, a rope-releasing clamping roller, a sliding rod, a pulley and a rope-lack sensor; the material roll installation column is used to install the rope material roll, and the rope in the rope material roll can be released in sequence after passing through the rope-releasing clamping roller, the pulley and the rope-lack sensor; the rope-releasing clamping roller includes an active roller, a driven roller and a first motor, and the power output end of the first motor is connected to the active roller, and the active roller and the driven roller are clamped and cooperated with each other to clamp the rope and release it downward; the sliding rod is installed below the rope-releasing clamping roller, and the pulley is installed on the sliding rod in a liftable manner, and the rope released by the rope-releasing clamping roller can bypass the lower side of the pulley; the rope-lack sensor is used to sense whether there is a rope shortage.

[0006] In the above technical solution, the rope pulling module includes a first translation device, a driving plate, a rope clamping cylinder and a rope clamping claw. The driving plate is connected to the first translation device. Under the action of the first translation device, the first driving plate can be driven to translate back and forth. The rope clamping cylinder is installed on the first driving plate, and the rope clamping cylinder is connected to the rope clamping claw to control the rope clamping claw to clamp or release the end of the rope.

[0007] In the above technical solution, the rope splitting module includes a second translation device, a rope splitting cylinder and a rope splitting lever. The rope splitting cylinder is connected to the second translation device. Under the action of the second translation device, it can drive the rope splitting cylinder to translate back and forth. The power output end of the rope splitting cylinder is connected to the rope splitting lever.

[0008] In the above technical solution, the rope clamping and shaping module includes a mounting seat, a first shaping member, a second shaping member, a clamping cylinder and a rope clamping block. The first shaping member and the clamping cylinder are respectively mounted on the mounting seat, and the second shaping member is mounted on the driving plate. The first shaping member and the second shaping member are relative to each other, and rope shaping grooves are respectively provided on opposite sides of the first shaping member and the second shaping member; the rope clamping block is connected to the power output end of the clamping cylinder, and a block passing groove for the rope clamping block to move through is also provided between the first shaping member and the second shaping member. Under the action of the clamping cylinder, the rope clamping block can clamp the rope between the first shaping member and the second shaping member.

[0009] In the above technical solution, the hot melt cutting module includes a third translation device, a hot melt gun, a first hot melt knife and a second hot melt knife. The hot melt gun is connected to the third translation device, and under the action of the third translation device, it can drive the hot melt gun to translate back and forth; the first hot melt knife and the second hot melt knife are installed in parallel at one end of the hot melt gun, the first hot melt knife is used to thermally cut the rope and heat one end of the rope of the pull rope product into a hot melt state, and the second hot melt knife is used to heat the other end of the rope of the pull rope product into a hot melt state.

[0010] In the above technical solution, the rope folding module includes a rope folding cylinder and a rope folding push plate, and the rope folding push plate is connected to the rope folding cylinder. Under the action of the rope folding cylinder, the rope folding push plate can push one end of the rope of the rope pulling product to fold one end of the rope toward the other end of the rope; it also includes a clamping cylinder, which is installed on the side of the rope folding push plate, and is used to press the incoming end of the rope to one side of the rope folding push plate when the first hot melt knife cuts the rope by heat, so that the incoming end of the rope is positioned.

[0011] In the above technical solution, the rope blowing module includes a rope blowing cylinder and a rope blowing pipe, and the rope blowing pipe is connected to the rope blowing cylinder. Under the action of the rope blowing cylinder, the rope blowing pipe can extend into the rope pulling product within the rope clamping and shaping module to blow air toward the hot melt connection position of the rope pulling product.

[0012] In the above technical solution, the rope clamping device includes a rope clamping cylinder and a clamping plate, and the clamping plate is connected to the rope clamping cylinder. Under the action of the rope clamping cylinder, the clamping plate can clamp the rope pulling product into the clamping position on the rope swinging plate; the rope swinging plate moving device includes an X-axis moving device, a Y-axis moving device and a Z-axis moving device, and the Y-axis moving device is installed on the X-axis moving device, the Z-axis moving device is installed on the Y-axis moving device, and the rope swinging plate is installed on the Z-axis moving device.

[0013] In order to solve the second technical problem mentioned above, the technical solution of the present invention is: a method for manufacturing the burning ring, swinging rope and injection molding integrated equipment of the pull rope product, comprising the following method steps: S1. The rope-releasing clamping roller of the rope-releasing module clamps the rope and releases it downwards. The rope in the rope roll passes through the rope-releasing clamping roller, the pulley and the rope-missing sensor in sequence and reaches the working position of the rope-pulling module; S2. The rope clamping cylinder of the rope pulling module drives the rope clamping claw to clamp the end of the rope, and the first translation device drives the driving plate to translate, and the driving plate drives the rope clamping cylinder and the rope clamping claw to pull forward, so that the rope is pulled out to a set length at one end; S3. The second translation device of the rope splitting module drives the rope splitting cylinder and the rope splitting lever to the position above the rope clamped by the rope clamping claw, then the rope splitting cylinder drives the rope splitting lever to extend downward to one side of the rope, and then the second translation device translates to move the rope horizontally to the rope clamping and shaping module; S4. The rope blowing cylinder of the rope blowing module drives the rope blowing tube to move upward and extend into the rope pulling product in the rope clamping and shaping module; then, the first translation device drives the second shaping member to move toward the first shaping member through the driving plate, so that the first shaping member and the second shaping member clamp the rope blowing tube together, and the rope of the rope pulling product is located in the rope shaping grooves of the first shaping member and the second shaping member; then, the clamping cylinder drives the rope clamping block to extend into the clamping block through the groove and clamp one end of the rope; then, the rope clamping cylinder of the rope pulling module drives the rope clamping claw to loosen the end of the rope; S5. The pressing cylinder presses the incoming end of the rope to one side of the rope folding push plate to position the incoming end of the rope; then, the third translation device of the hot melt cutting module drives the hot melt gun to translate, the first hot melt knife heats the rope and heats one end of the rope of the draw rope product into a hot melt state, and the second hot melt knife heats the other end of the rope of the draw rope product into a hot melt state; S6. The third translation device of the hot melt cutting module drives the hot melt gun to translate and reset, and the pressing cylinder loosens the incoming end of the rope. Then, the rope folding cylinder of the rope folding module drives the rope folding push plate to push one end of the rope of the rope product, so that one end of the rope is folded toward the other end of the rope, and the two ends of the rope of the rope product are hot-melted together; S7. The rope blowing pipe of the rope blowing module blows air toward the hot melt connection position of the rope product, and the hot melt connection position is cooled and formed; S8. The rope splitting lever of the rope splitting module continues to move the rope of the rope pulling product horizontally until the rope is blocked by the rope blowing tube; then, the rope blowing cylinder of the rope blowing module drives the rope blowing tube to move downward and reset; then, the first translation device drives the second shaping member to continue to move toward the first shaping member through the driving plate, so that the first shaping member and the second shaping member are completely clamped, and the rope is compressed and shaped; S9. The clamping cylinder drives the rope clamping block to leave the clamping block through the slot and release the rope; S10. The rope swing plate moving device of the rope swing system drives the rope swing plate to the working position of the rope clamping device, and then the rope clamping cylinder of the rope clamping device drives the clamping plate to clamp the pull rope product into the clamping position on the rope swing plate; S11. The rope-swinging plate moving device of the rope-swinging system drives the rope-swinging plate to the injection mold side of the injection molding system. At this time, one end of the pull rope product extends into the injection mold, and the injection molding system works to inject a plastic part at the set position of the pull rope product through the injection mold.

[0014] The beneficial effects of the present invention are as follows: the ring burning system of the present invention can automatically release ropes, pull ropes, separate ropes, clamp ropes for shaping, hot-melt cut ropes, fold ropes, blow ropes and clamp ropes to achieve the purpose of burning ropes in rings; the rope swinging system of the present invention can automatically swing ropes and transfer rope pulling products on the rope swinging plate to the injection mold of the injection molding system; the injection molding system of the present invention can inject plastic parts at the set position of the rope pulling products. Therefore, the present invention can automatically complete the ring burning, rope swinging and injection molding of rope pulling products. The ring burning, rope swinging and injection molding methods are efficient, fast, and quality can be guaranteed, and can greatly reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a diagram of the structure of a drawstring product and a forming process diagram of the drawstring product in the prior art.

[0016] Figure 2 It is the overall structure diagram of the present invention.

[0017] Figure 3 This is the overall structural diagram of the present invention after removing the outer cover.

[0018] Figure 4 It is the overall structure diagram of the burning ring system of the present invention.

[0019] Figure 5 It is a structural diagram of the rope-releasing module of the present invention.

[0020] Figure 6 This is a first-perspective dispersed structural diagram of the rope pulling module, rope clamping and shaping module, rope folding module, rope clamping device and pressing cylinder of the present invention.

[0021] Figure 7 This is a second-view scattered structural diagram of the rope pulling module, rope clamping and shaping module, rope folding module, rope clamping device and pressing cylinder of the present invention.

[0022] Figure 8 It is a structural diagram of the rope splitting module of the present invention.

[0023] Fig. 9 It is a structural diagram of the hot melt cutting module of the present invention.

[0024] Fig.10 It is a structural diagram of the rope blowing module of the present invention. DETAILED DESCRIPTION

[0025] The structural principle and working principle of the present invention are further described in detail below with reference to the accompanying drawings.

[0026] like Figure 2 to Figure 10 As shown, the present invention is a device for integrating burning ring, swinging rope and injection molding of a rope product. The structure of the rope product 100 is shown in FIG. Figure 1 The present invention comprises a machine 1 and a burning ring system 200, a rope swinging system 300 and an injection molding system 400 installed on the machine 1; the burning ring system 200 comprises a rope releasing module 2, a rope pulling module 3, a rope splitting module 4, a rope clamping and shaping module 5, a hot melt cutting module 6, a rope folding module 7, a rope blowing module 8 and a rope clamping device 9; the rope releasing module 2 is used to store and release the rope to the rope pulling module 3; the rope pulling module 3 is used to clamp the end of the rope and pull it forward, and in the process of hot melt cutting the rope The end of the rope is pushed to the working position of the hot melt cutting module 6; the rope splitting module 4 is used to move the rope to the rope clamping and shaping module 5 and adjust the position of the rope in the rope clamping and shaping module 5 according to the rope length of the rope product 100; the rope clamping and shaping module 5 is used to clamp the rope that has been split, and to compress and shape the rope; the hot melt cutting module 6 is used to thermally cut the rope and heat the two ends of the rope of the rope product 100 into a hot melt state respectively; the rope folding module 7 is used to fold the rope product 100 00 is folded toward the other end of the rope, so that the two ends of the rope of the pull rope product 100 are hot-melt connected together; the rope blowing module 8 is used to blow air toward the hot-melt connection position of the pull rope product 100, so that the hot-melt connection position is cooled and formed; the rope clamping device 9 is used to clamp the pull rope product 100 into the rope swing system 300; the rope swing system 300 includes a rope swing plate 10 and a rope swing plate moving device 11, and the rope swing plate 10 is provided with a plurality of clamping positions 100 for clamping the pull rope product 100 1, the rope swing plate moving device 11 is used to transfer the rope pulling product 100 on the rope swing plate 10 to the injection mold 12 of the injection molding system 400; the injection molding system 400 is provided with an injection mold 12, which is used to inject a plastic part 102 at a set position of the rope pulling product 100; the present invention is also provided with a control system, which is used to control the burning ring system 200, the rope swing system 300 and the injection molding system 400 to work, and the control system includes a touch screen 12 and a control button 13 arranged on the outer cover of the machine 1. The ring burning system 200 of the present invention can automatically release ropes, pull ropes, split ropes, clamp ropes to shape them, hot-melt cut ropes, fold ropes, blow ropes and clamp ropes to achieve the purpose of burning ropes into rope rings 101. The rope swinging system 300 of the present invention can automatically swing ropes and transfer the rope pull product 100 on the rope swinging plate 10 to the injection mold 12 of the injection molding system 400. The injection molding system 400 of the present invention can inject plastic parts 102 at the set position of the rope ring 101 of the rope pull product 100. Therefore, the present invention can automatically complete the ring burning, rope swinging and injection molding of the rope pull product 100. The ring burning, rope swinging and injection molding methods are efficient, fast, quality can be guaranteed, and can greatly reduce labor costs.

[0027] like Figure 4 and Figure 5 As shown, the rope release module 2 includes a material roll installation column 21, a rope release clamping roller 22, a slide rod 23, a pulley 24 and a rope shortage sensor 25; the material roll installation column 21 is used to install a rope material roll (not shown in the figure), and the rope in the rope material roll can be released after passing through the rope release clamping roller 22, the pulley 24 and the rope shortage sensor 25 in sequence; the rope release clamping roller 22 includes an active roller 221, a driven roller 222 and a first motor 223, the power output end of the first motor 223 is connected to the active roller 221, and the active roller 221 and the driven roller 222 are clamped and cooperated with each other to clamp the rope and release it downward ; The slide bar 23 is installed below the rope-releasing clamping roller 22, and the pulley 24 is installed on the slide bar 23 in a liftable manner. Preferably, two slide bars 23 are vertically parallel, and the pulley 24 is liftably arranged between the two parallel slide bars 23. The rope released by the rope-releasing clamping roller 22 can pass around from the lower side of the pulley 24. A pulley position sensor (not shown) for sensing the position of the pulley 24 is also provided on one side of the middle part of the slide bar 23. When the pulley 24 moves upward to the pulley position sensor, the device controls the rope-releasing clamping roller 22 to release the rope; the rope shortage sensor 25 is used to sense whether there is a rope shortage.

[0028] like Figure 4 , Figure 6 and Figure 7 As shown, the rope pulling module 3 includes a first translation device 31, a driving plate 32, a rope clamping cylinder 33 and a rope clamping claw 34. The driving plate 32 is connected to the first translation device 31. Under the action of the first translation device 31, the first driving plate 32 can be driven to translate back and forth; the rope clamping cylinder 33 is installed on the first driving plate 32, and the rope clamping cylinder 33 is connected to the rope clamping claw 34 to control the rope clamping claw 34 to clamp or release the end of the rope; the first translation device 31 is preferably a screw transmission device driven by a servo motor, and the driving plate 32 is arranged at the power output end of the screw transmission device.

[0029] like Figure 4 and Figure 8 As shown, the rope splitting module 4 includes a second translation device 41, a rope splitting cylinder 42 and a rope splitting lever 43. The rope splitting cylinder 42 is connected to the second translation device 41. Under the action of the second translation device 41, the rope splitting cylinder 42 can be driven to translate back and forth. The power output end of the rope splitting cylinder 42 is connected to the rope splitting lever 43. The second translation device 41 is preferably a screw transmission device driven by a servo motor, and the rope splitting cylinder 42 is arranged at the power output end of the screw transmission device.

[0030] like Figure 4 , Figure 6 and Figure 7As shown, the rope clamping and shaping module 5 includes a mounting seat 51, a first shaping member 52, a second shaping member 53, a clamping cylinder 54 and a rope clamping block 55. The first shaping member 52 and the clamping cylinder 54 are respectively mounted on the mounting seat 51, and the second shaping member 53 is mounted on the driving plate 32. The first shaping member 52 and the second shaping member 53 are positioned relative to each other, and rope shaping grooves 56 are respectively provided on opposite sides of the first shaping member 52 and the second shaping member 53; the rope clamping block 55 is connected to the power output end of the clamping cylinder 54, and a block passing groove 57 for the rope clamping block 55 to movably pass through is also provided between the first shaping member 52 and the second shaping member 53. Under the action of the clamping cylinder 54, the rope clamping block 55 can clamp the rope between the first shaping member 52 and the second shaping member 53.

[0031] like Figure 4 and Fig. 9 As shown, the hot melt cutting module 6 includes a third translation device 61, a hot melt gun 62, a first hot melt knife 63 and a second hot melt knife 64. The hot melt gun 62 is connected to the third translation device 61. Under the action of the third translation device 61, the hot melt gun 62 can be driven to translate back and forth; the first hot melt knife 63 and the second hot melt knife 64 are installed in parallel at one end of the hot melt gun 62. The first hot melt knife 63 is used to heat the rope and heat one end of the rope of the rope product 100 into a hot melt state, and the second hot melt knife 64 is used to heat the other end of the rope of the rope product 100 into a hot melt state. The third translation device 61 is preferably a cylinder, and the hot melt gun 62 is arranged at the power output end of the cylinder.

[0032] like Figure 4 , Figure 6 and Figure 7 As shown, the rope folding module 7 includes a rope folding cylinder 71 and a rope folding push plate 72, and the rope folding push plate 72 is connected to the rope folding cylinder 71. Under the action of the rope folding cylinder 71, the rope folding push plate 72 can push one end of the rope of the rope pulling product 100 to fold one end of the rope toward the other end of the rope; it also includes a clamping cylinder 14, and the clamping cylinder 14 is installed on the side of the rope folding push plate 72, and is used to press the incoming end of the rope to one side of the rope folding push plate 72 when the first hot melt knife 63 thermally cuts the rope, so that the incoming end of the rope is positioned.

[0033] like Figure 4 and Fig.10 As shown, the rope blowing module 8 includes a rope blowing cylinder 81 and a rope blowing pipe 82, and the rope blowing pipe 82 is connected to the rope blowing cylinder 81. Under the action of the rope blowing cylinder 81, the rope blowing pipe 82 can extend into the rope pulling product 100 in the rope clamping and shaping module 5 to blow air toward the hot melt connection position of the rope pulling product 100.

[0034] like Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the rope clamping device 9 includes a rope clamping cylinder 91 and a clamping plate 92, and the clamping plate 92 is connected to the rope clamping cylinder 91. Under the action of the rope clamping cylinder 91, the clamping plate 92 can clamp the rope pulling product 100 into the clamping position 1001 on the rope swinging plate 10; the rope swinging plate moving device 11 includes an X-axis moving device 111, a Y-axis moving device 112 and a Z-axis moving device 113, the Y-axis moving device 112 is installed on the X-axis moving device 111, the Z-axis moving device 113 is installed on the Y-axis moving device 112, and the rope swinging plate 10 is installed on the Z-axis moving device 113.

[0035] The manufacturing method of the burning ring, swing rope and injection molding integrated equipment of the pull rope product 100 of the present invention includes the following method steps: S1. The rope release roller 22 of the rope release module 2 clamps the rope and releases it downward. The rope in the rope material roll passes through the rope release roller 22, the pulley 24 and the rope shortage sensor 25 in sequence and reaches the working position of the rope pulling module 3; S2. The rope clamping cylinder 33 of the rope pulling module 3 drives the rope clamping claw 34 to clamp the end of the rope, and the first translation device 31 then drives the driving plate 32 to translate forward, and the driving plate 32 then drives the rope clamping cylinder 33 and the rope clamping claw 34 to pull forward, so that the rope is pulled out to a set length at one end; S3. The second translation device 41 of the rope splitting module 4 drives the rope splitting cylinder 42 and the rope splitting lever 43 to the position above the rope clamped by the rope clamping claw 34, and then the rope splitting cylinder 42 drives the rope splitting lever 43 to extend downward to one side of the rope, and then the second translation device 41 translates to move the rope laterally to the rope clamping and shaping module 5; S4. The rope blowing cylinder 81 of the rope blowing module 8 drives the rope blowing tube 82 to move upward and extend into the rope pulling product 100 in the rope clamping and shaping module 5; then, the first translation device 31 drives the second shaping member 53 to move toward the first shaping member 52 through the driving plate 32, so that the first shaping member 52 and the second shaping member 53 clamp the rope blowing tube 82 together, and the rope of the rope pulling product 100 is located in the rope shaping groove 56 of the first shaping member 52 and the second shaping member 53; then, the clamping cylinder 54 drives the rope clamping block 55 to extend into the clamping block through the groove 57 and clamp one end of the rope; then, the rope clamping cylinder 33 of the rope pulling module 3 drives the rope clamping claw 34 to loosen the end of the rope; S5. The pressing cylinder 14 presses the incoming end of the rope to one side of the rope folding push plate 72 to position the incoming end of the rope; then, the third translation device 61 of the hot melt cutting module 6 drives the hot melt gun 62 to translate, the first hot melt knife 63 heats the rope and heats one end of the rope of the draw rope product 100 into a hot melt state, and the second hot melt knife 64 heats the other end of the rope of the draw rope product 100 into a hot melt state; S6. The third translation device 61 of the hot melt cutting module 6 drives the hot melt gun 62 to translate and reset, and the pressing cylinder 14 loosens the incoming end of the rope. Then, the rope folding cylinder 71 of the rope folding module 7 drives the rope folding push plate 72 to push one end of the rope of the rope product 100, so that one end of the rope is folded toward the other end of the rope, and the two ends of the rope of the rope product 100 are hot-melted together; S7. The blowing rope pipe 82 of the blowing rope module 8 blows air toward the hot melt connection position of the pull rope product 100, and the hot melt connection position is cooled and shaped into the shape of a rope loop; S8. The rope splitting lever 43 of the rope splitting module 4 continues to horizontally shift the rope of the rope pulling product 100 until the rope is blocked by the rope blowing tube 82; then, the rope blowing cylinder 81 of the rope blowing module 8 drives the rope blowing tube 82 to move downward and reset; then, the first translation device 31 drives the second shaping member 53 to continue to move toward the first shaping member 52 through the driving plate 32, so that the first shaping member 52 and the second shaping member 53 are completely clamped, and the rope is compressed and shaped; S9. The clamping cylinder 54 drives the rope clamp block 55 to leave from the clamp block through the slot 57 and release the rope; S10. The rope swing plate moving device 11 of the rope swing system 300 drives the rope swing plate 10 to the working position of the rope clamping device 9, and then the rope clamping cylinder 91 of the rope clamping device 9 drives the clamping plate 92 to clamp the rope pull product 100 into the clamping position 1001 on the rope swing plate 10; S11. The rope-swinging plate moving device 11 of the rope-swinging system 300 drives the rope-swinging plate 10 to the side of the injection mold 12 of the injection molding system 400. At this time, one end of the pull rope product 100 extends into the injection mold 12. The injection molding system 400 works and injects a plastic part 102 at a set position of the pull rope product 100 through the injection mold 12.

[0036] The above description is only a preferred embodiment of the present invention. Any slight modification, equivalent changes and modifications made to the above embodiments according to the technical solution of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A device for burning ring, swinging rope and injection molding of rope products, characterized in that: It includes a machine platform and a burning ring system, a swing rope system and an injection molding system installed on the machine platform; The burning ring system includes a rope releasing module, a rope pulling module, a rope splitting module, a rope clamping and shaping module, a hot melt cutting module, a rope folding module, a rope blowing module and a rope clamping device; the rope releasing module is used to store and release the rope to the rope pulling module; the rope pulling module is used to clamp the end of the rope and pull it forward, and push the end of the rope to the working position of the hot melt cutting module during the hot melt cutting process; the rope splitting module is used to move the rope to the rope clamping and shaping module according to the rope length of the rope pulling product and adjust the position of the rope in the rope clamping and shaping module The rope clamping and shaping module is used to clamp the rope that has been separated, and to compress and shape the rope; the hot-melt cutting module is used to heat the rope and heat the two ends of the rope of the rope product to a hot-melt state; the rope folding module is used to fold one end of the rope of the rope product to the other end of the rope, so that the two ends of the rope of the rope product are hot-melt connected together; the rope blowing module is used to blow air to the hot-melt connection position of the rope product, so that the hot-melt connection position is cooled and fixed; the rope clamping device is used to clamp the rope product into the rope swing system; The rope swing system includes a rope swing plate and a rope swing plate moving device, wherein the rope swing plate is provided with a plurality of clamping positions for clamping the rope pull product, and the rope swing plate moving device is used to transfer the rope pull product on the rope swing plate to the injection mold of the injection molding system; The injection molding system is provided with an injection mold for injecting a plastic part at a set position of the drawstring product.

2. The integrated equipment for burning ring, swinging rope and injection molding of the rope product according to claim 1, characterized in that: The rope-releasing module comprises a coil mounting column, a rope-releasing clamping roller, a sliding rod, a pulley and a rope-lack sensor; the coil mounting column is used to mount a rope coil, and the rope in the rope coil can be released in sequence after passing through the rope-releasing clamping roller, the pulley and the rope-lack sensor; the rope-releasing clamping roller comprises an active roller, a driven roller and a first motor, and the power output end of the first motor is connected to the active roller, and the active roller and the driven roller are clamped and cooperated with each other to clamp the rope and release it downwards; the sliding rod is installed below the rope-releasing clamping roller, and the pulley is installed on the sliding rod in a liftable manner, and the rope released by the rope-releasing clamping roller can bypass the lower side of the pulley; the rope-lack sensor is used to sense whether there is a rope shortage.

3. The integrated equipment for burning ring, swinging rope and injection molding of the rope product according to claim 1, characterized in that: The rope pulling module includes a first translation device, a driving plate, a rope clamping cylinder and a rope clamping claw. The driving plate is connected to the first translation device and can drive the first driving plate to translate back and forth under the action of the first translation device. The rope clamping cylinder is installed on the first driving plate and is connected to the rope clamping claw to control the rope clamping claw to clamp or release the end of the rope.

4. The integrated equipment for burning ring, swinging rope and injection molding of the rope product according to claim 3, characterized in that: The rope splitting module includes a second translation device, a rope splitting cylinder and a rope splitting lever. The rope splitting cylinder is connected to the second translation device. Under the action of the second translation device, the rope splitting cylinder can be driven to translate back and forth. The power output end of the rope splitting cylinder is connected to the rope splitting lever.

5. The integrated equipment for burning ring, swinging rope and injection molding of the rope product according to claim 4, characterized in that: The rope clamping and shaping module comprises a mounting seat, a first shaping member, a second shaping member, a clamping cylinder and a rope clamping block, wherein the first shaping member and the clamping cylinder are respectively mounted on the mounting seat, the second shaping member is mounted on the driving plate, the first shaping member and the second shaping member are opposite to each other, and rope shaping grooves are respectively provided on opposite sides of the first shaping member and the second shaping member; The rope clamping block is connected to the power output end of the clamping cylinder, and a clamping block passing groove for the rope clamping block to movably pass through is provided between the first shaping member and the second shaping member. Under the action of the clamping cylinder, the rope clamping block can clamp the rope between the first shaping member and the second shaping member.

6. The integrated device for burning ring, swinging rope and injection molding of the rope product according to claim 5, characterized in that: The hot melt cutting module includes a third translation device, a hot melt gun, a first hot melt knife and a second hot melt knife. The hot melt gun is connected to the third translation device, and under the action of the third translation device, it can drive the hot melt gun to translate back and forth; the first hot melt knife and the second hot melt knife are installed in parallel at one end of the hot melt gun, the first hot melt knife is used to thermally cut the rope and heat one end of the rope of the pull rope product into a hot melt state, and the second hot melt knife is used to heat the other end of the rope of the pull rope product into a hot melt state.

7. The integrated equipment for burning ring, swinging rope and injection molding of the rope product according to claim 6, characterized in that: The rope folding module includes a rope folding cylinder and a rope folding push plate, wherein the rope folding push plate is connected to the rope folding cylinder. Under the action of the rope folding cylinder, the rope folding push plate can push one end of the rope of the rope pulling product to fold one end of the rope toward the other end of the rope; and also includes a clamping cylinder, which is installed on the side of the rope folding push plate and is used to press the incoming end of the rope to one side of the rope folding push plate when the first hot melt knife thermally cuts the rope, so as to position the incoming end of the rope.

8. The integrated equipment for burning ring, swinging rope and injection molding of the rope product according to claim 7, characterized in that: The rope blowing module includes a rope blowing cylinder and a rope blowing pipe, which is connected to the rope blowing cylinder. Under the action of the rope blowing cylinder, the rope blowing pipe can extend into the rope pulling product in the rope clamping and shaping module to blow air toward the hot melt connection position of the rope pulling product.

9. The integrated equipment for burning ring, swinging rope and injection molding of the rope product according to claim 7, characterized in that: The rope clamping device includes a rope clamping cylinder and a clamping plate, wherein the clamping plate is connected to the rope clamping cylinder. Under the action of the rope clamping cylinder, the clamping plate can clamp the rope pulling product into the clamping position on the rope swinging plate; the rope swinging plate moving device includes an X-axis moving device, a Y-axis moving device and a Z-axis moving device, wherein the Y-axis moving device is installed on the X-axis moving device, the Z-axis moving device is installed on the Y-axis moving device, and the rope swinging plate is installed on the Z-axis moving device.

10. The method for manufacturing the burner ring, swing rope and injection molding integrated equipment of the pull rope product according to claim 9, characterized in that: The method comprises the following steps: S1. The rope-releasing clamping roller of the rope-releasing module clamps the rope and releases it downwards. The rope in the rope roll passes through the rope-releasing clamping roller, the pulley and the rope-missing sensor in sequence and reaches the working position of the rope-pulling module; S2. The rope clamping cylinder of the rope pulling module drives the rope clamping claw to clamp the end of the rope, and the first translation device drives the driving plate to translate, and the driving plate drives the rope clamping cylinder and the rope clamping claw to pull forward, so that the rope is pulled out to a set length at one end; S3. The second translation device of the rope splitting module drives the rope splitting cylinder and the rope splitting lever to the position above the rope clamped by the rope clamping claw, then the rope splitting cylinder drives the rope splitting lever to extend downward to one side of the rope, and then the second translation device translates to move the rope horizontally to the rope clamping and shaping module; S4. The rope blowing cylinder of the rope blowing module drives the rope blowing tube to move upward and extend into the rope pulling product in the rope clamping and shaping module; then, the first translation device drives the second shaping member to move toward the first shaping member through the driving plate, so that the first shaping member and the second shaping member clamp the rope blowing tube together, and the rope of the rope pulling product is located in the rope shaping grooves of the first shaping member and the second shaping member; then, the clamping cylinder drives the rope clamping block to extend into the clamping block through the groove and clamp one end of the rope; then, the rope clamping cylinder of the rope pulling module drives the rope clamping claw to loosen the end of the rope; S5. The pressing cylinder presses the incoming end of the rope to one side of the rope folding push plate to position the incoming end of the rope; then, the third translation device of the hot melt cutting module drives the hot melt gun to translate, the first hot melt knife heats the rope and heats one end of the rope of the draw rope product into a hot melt state, and the second hot melt knife heats the other end of the rope of the draw rope product into a hot melt state; S6. The third translation device of the hot melt cutting module drives the hot melt gun to translate and reset, and the pressing cylinder loosens the incoming end of the rope. Then, the rope folding cylinder of the rope folding module drives the rope folding push plate to push one end of the rope of the rope product, so that one end of the rope is folded toward the other end of the rope, and the two ends of the rope of the rope product are hot-melted together; S7. The rope blowing pipe of the rope blowing module blows air toward the hot melt connection position of the rope product, and the hot melt connection position is cooled and formed; S8. The rope splitting lever of the rope splitting module continues to move the rope of the rope pulling product horizontally until the rope is blocked by the rope blowing tube; then, the rope blowing cylinder of the rope blowing module drives the rope blowing tube to move downward and reset; then, the first translation device drives the second shaping member to continue to move toward the first shaping member through the driving plate, so that the first shaping member and the second shaping member are completely clamped, and the rope is compressed and shaped; S9. The clamping cylinder drives the rope clamping block to leave the clamping block through the slot and release the rope; S10. The rope swing plate moving device of the rope swing system drives the rope swing plate to the working position of the rope clamping device, and then the rope clamping cylinder of the rope clamping device drives the clamping plate to clamp the pull rope product into the clamping position on the rope swing plate; S11. The rope-swinging plate moving device of the rope-swinging system drives the rope-swinging plate to the injection mold side of the injection molding system. At this time, one end of the pull rope product extends into the injection mold, and the injection molding system works to inject a plastic part at the set position of the pull rope product through the injection mold.

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