Colloid thread winding and cutting all-in-one machine
The automated production line of the integrated rubber wire winding and cutting machine solves the problems of uneven rubber wire winding and inconsistent cutting lengths, achieves efficient and uniform rubber wire packaging and cutting, reduces labor costs, and improves production efficiency.
Patent Information
- Application Number
- CN202422702863.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-06
AI Technical Summary
In the prior art, the method of winding the rubber filaments around the film and cutting it relies on manual operation, resulting in uneven winding and inconsistent cutting lengths, which is time-consuming and labor-intensive, affecting packaging quality and efficiency.
A rubber wire winding and cutting machine is designed, which includes a rubber wire tightening tube, a film rotating winding mechanism, a traction and conveying mechanism, a positioning tube and a cutting mechanism. The precise winding and cutting of the rubber wire bundle are achieved through an automated assembly line, and the control system works in coordination to ensure uniform film winding and consistent cutting length.
It achieves uniform winding and precise cutting of the rubber filament bundle, reduces labor costs, improves production efficiency, ensures consistency of packaging quality and simplifies the processing flow.
Smart Images
Figure CN223340985U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of rubber filament production, and more specifically, to a rubber filament winding and cutting integrated machine. Background Art
[0002] In modern manufacturing, rubber filament is a crucial industrial material, widely used in sewing, fishing gear, packaging, and other handicrafts. In rubber filament production, long strips of rubber filament are cut into sections that meet specifications and then wrapped with film to create packaging for easy transportation and storage.
[0003] In the related art, the method of wrapping the rubber wire around the film and the method of cutting the rubber wire are still through manual operation, which is not only time-consuming and labor-intensive, but also prone to uneven winding when manually wrapping the film around the rubber wire, resulting in poor quality of the rubber wire packaging; manual cutting based on experience is prone to inconsistent cutting lengths, affecting subsequent use. Utility Model Content
[0004] In order to solve the problem in the related art that the method of winding the rubber wire around the film and the method of cutting the rubber wire are still through manual operation, which is not only time-consuming and labor-intensive but also easily causes uneven film winding and inconsistent rubber wire cutting length, the present application provides a rubber wire winding and cutting all-in-one machine.
[0005] A rubber wire winding and cutting integrated machine includes a frame and a control system. A rubber wire tightening tube, a film rotating winding mechanism, a traction and conveying mechanism, a positioning tube, a cutting mechanism, and a sensor are sequentially arranged along the length direction of the frame. According to the processing steps, the rubber wire tightening tube allows a number of rubber wires to pass through and tightens the rubber wires to form a rubber wire bundle. The traction and conveying mechanism is used to pull the rubber wire bundle continuously through the film rotating winding mechanism and continuously convey it into the positioning tube. The film is wound around the outer periphery of the rubber wire bundle through the film rotating winding mechanism. The positioning tube guides the rubber wire bundle to be accurately moved to the sensing point of the sensor. After the sensor senses the rubber wire bundle, the rubber wire bundle is cut off by the cutting mechanism. The film rotating winding mechanism, traction and conveying mechanism, cutting mechanism, and sensor are all connected to the control system signal.
[0006] Preferably, the inner diameter of the rubber filament tightening tube gradually decreases from one end to the other end, and the small opening end of the rubber filament tightening tube faces the film rotating winding mechanism.
[0007] Preferably, the film rotating winding mechanism includes a swivel and a first driving assembly. The swivel is rotatably connected to the frame and the center of the swivel is in the same straight line as the center of the inner hole of the rubber wire tightening tube. The swivel is fixed with a fixed seat near the side wall of the rubber wire tightening tube. A rotating shaft is rotatably provided on the fixed seat, and the rotating shaft is parallel to the center extension line of the swivel. The rotating shaft is used to fix the film roll and support the stretching of the film roll. The first driving assembly is connected to the swivel to drive the swivel to rotate.
[0008] Preferably, the film rotation winding mechanism also includes two support frames arranged on the side of the rotating ring away from the rubber wire tightening tube, the two support frames are symmetrically arranged up and down around the center extension line of the rotating ring, and the two support frames are slidably connected to the frame, and the two support frames are rotatably provided with first support rollers, the two first support rollers are arranged horizontally and are parallel and symmetrically arranged, and the film rotation winding mechanism also includes a second drive assembly, and the two support frames are connected to the second drive assembly, and the two support frames are driven by the second drive assembly to synchronously move closer to or away from each other.
[0009] Preferably, the film rotation winding mechanism also includes two mounting plates arranged on the side of the support frame away from the rotating ring, the two mounting plates are symmetrically arranged around the center extension line of the rotating ring, and the two mounting plates are slidably connected to the frame, and the two mounting plates are rotatably provided with a second supporting roller, and the two second supporting rollers are arranged vertically and are parallel and symmetrically arranged. The film rotation winding mechanism also includes a third drive assembly, and the two mounting plates are connected to the third drive assembly, and the two mounting plates are driven by the third drive assembly to synchronously move closer or away from each other, and each mounting plate is provided with a fourth drive assembly, and the fourth drive assembly on each mounting plate is connected to the second supporting roller arranged thereon to drive the second supporting roller to rotate.
[0010] Preferably, the traction and conveying mechanism includes two mounting rods that are symmetrical around the central extension line of the swivel, each mounting rod is provided with a chain, and sprockets are rotatably provided at both ends of each mounting rod, the two sprockets are engaged with the chain to support the chain, a number of clamping blocks are evenly arranged on the outer peripheral wall of the chain on each mounting rod, and a fifth drive assembly for driving the sprocket to rotate is provided on each mounting rod, the traction and conveying mechanism also includes a sixth drive assembly, the fifth drive assembly is fixed to the frame and the two mounting rods are connected to the sixth drive assembly, and the two mounting rods are driven by the sixth drive assembly to move closer or away from each other.
[0011] Preferably, the traction and conveying mechanism also includes a movable rod, a seventh driving assembly, a clamping claw, a mounting seat, an eighth driving assembly, and a ninth driving assembly, wherein the movable rod is located in the middle of the two mounting rods and is parallel to the mounting rods, and a plurality of rollers are rotatably provided on the left and right sides of the movable rod, and the plurality of rollers are evenly arranged along the length direction of the movable rod. The seventh driving assembly is located below the movable rod and connected to the frame, and the seventh driving assembly is connected to the movable rod to drive the movable rod to rise and fall, the clamping claw is directly above the middle position of the two mounting rods and the clamping claw is installed on the mounting seat, the eighth driving assembly is above the mounting seat and connected to the mounting seat to support the mounting seat and use the clamping claw to be directly above the middle position of the two mounting rods to drive the mounting seat to rise and fall, the ninth driving assembly is connected to the frame and is located above the eighth driving assembly and is connected to the eighth driving assembly for supporting the eighth driving assembly and driving the eighth driving assembly to reciprocate along the length direction of the movable rod.
[0012] Preferably, the cutting mechanism includes a knife mounting plate, one side of the knife mounting plate is close to the end face of the positioning tube and an interlayer is provided in the middle of the knife mounting plate and a cutter is movably provided in the interlayer, the knife mounting plate is provided with a U-shaped groove running through its own thickness, the U-shaped groove is aligned with the inner hole of the positioning tube and the width of the U-shaped groove is equal to the diameter of the inner hole of the positioning tube and the arc-shaped bottom surface of the U-shaped groove is flush with the inner hole wall of the positioning tube, the cutter is in the U-shaped groove and the cutting edge of the cutter faces the arc-shaped bottom surface of the U-shaped groove, a tenth driving assembly is fixed on the knife mounting plate, the tenth driving assembly is connected to the cutter and is used to drive the cutter to move toward or away from the arc-shaped bottom surface of the U-shaped groove.
[0013] The beneficial technical effects of the present application are as follows: using a glue tightening tube to tighten several rubber threads to form a rubber thread bundle is beneficial to reducing the situation where several rubber threads are too loose after being wrapped with film, which affects the packaging quality. The rubber thread bundle is pulled by a traction and conveying mechanism and then the film is wrapped around the periphery of the rubber thread bundle by a film rotation winding mechanism instead of manual operation, which is beneficial to reducing the labor cost of the enterprise and the machine has strong fool-proofness and high endurance, which is beneficial to making the film wrapped on the rubber thread more uniform and more efficient. The rubber thread bundle after being pulled by the traction and conveying mechanism and wrapped with film is passed into the positioning tube to be guided by the positioning tube so that the rubber thread bundle is accurately moved to the sensing point of the sensor, and the precise length of the positioned rubber thread bundle is achieved. The rubber thread bundle is then cut by a cutting mechanism instead of manual hand-held knife cutting, which is more accurate and beneficial to obtaining rubber thread bundles of consistent length. The machine replacing manual operation is beneficial to saving labor costs and improving efficiency. The film is automatically wound on the rubber thread bundle and the rubber thread bundle is automatically cut on the same equipment, which is beneficial to shortening the processing flow and further improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a first-angle structural schematic diagram of a rubber wire winding and cutting machine of the present application.
[0015] Figure 2 This is a second angle structural schematic diagram of a rubber wire winding and cutting machine of the present application.
[0016] Figure 3 This is a schematic structural diagram from a third angle of a rubber wire winding and cutting machine of the present application.
[0017] Figure 4 This is a schematic structural diagram of the cutting mechanism of this application.
[0018] Figure numerals: 1, frame; 11, I-shaped wheel; 12, guide bin; 2, rubber wire tightening tube; 3, film rotary winding mechanism; 31, swivel; 311, fixed seat; 312, rotating shaft; 32, first driving assembly; 33, supporting frame; 331, first supporting roller; 34, second driving assembly; 35, mounting plate; 351, second supporting roller; 36, third driving assembly; 37, fourth driving assembly; 4, traction conveying mechanism; 41, mounting rod 411, chain; 4111, clamping block; 412, sprocket; 42, fifth drive assembly; 43, sixth drive assembly; 44, movable rod; 441, roller; 45, seventh drive assembly; 46, clamping jaw; 47, mounting base; 48, eighth drive assembly; 49, ninth drive assembly; 5, positioning tube; 6, cutting mechanism; 61, knife plate; 62, interlayer; 63, cutter; 64, U-shaped groove; 65, tenth drive assembly; 7, sensor; DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0020] Reference Figure 1The rubber wire winding and cutting integrated machine comprises a frame 1 and a control system. In the longitudinal direction of the frame 1, there are sequentially arranged a rubber wire tightening tube 2 for tightening a plurality of rubber wires to form a rubber wire bundle, a film rotating winding mechanism 3 for winding a film around the periphery of the rubber wire bundle, a traction and conveying mechanism 4 for pulling the rubber wire bundle to move, a positioning tube 5 for positioning and guiding the rubber wire bundle, a cutting mechanism 6 for cutting the rubber wire bundle, and a sensor 7 for sensing the rubber wire bundle. The film rotating winding mechanism 3, the traction and conveying mechanism 4, the cutting mechanism 6, and the sensor 7 are all connected to the control system signal. The inner diameter of the rubber wire tightening tube 2 gradually decreases from one end to the other end, and the small end of the rubber wire tightening tube 2 faces the film rotating winding mechanism 3. By inserting a plurality of rubber wires into the rubber wire tightening tube 2 and pulling them out, a tightened rubber wire bundle is obtained. When the rubber bundle is then wound with a film around its periphery by the film rotating winding mechanism 3, the rubber wires are not easy to become loose, and the packaging quality is good. The rubber bundle is pulled through the film rotating winding mechanism 3 by the traction and conveying mechanism 4, so that the film rotating winding mechanism 3 can evenly wind the film on the rubber bundle. The traction and conveying mechanism 4 also pulls the rubber bundle after wrapping the film through the positioning tube 5 to obtain the guidance of the positioning tube 5 so that the rubber bundle is accurately moved to the sensing point of the sensor 7. After the sensor 7 senses the rubber bundle, it realizes the positioning of the cutting length of the rubber bundle and transmits the signal to the control system, which controls the traction and conveying mechanism 4 to stop conveying. The control system then controls the cutting mechanism 6 to cut the rubber bundle, so that the cutting length of the rubber bundle is accurate, and the lengths of the obtained several small sections of rubber bundle are consistent. In this embodiment, the machine replaces manual operation to wrap the rubber wire around the film and cut the rubber wire, which is efficient and convenient to save the company's employment costs. The film is automatically wound on the rubber bundle and the rubber bundle is automatically cut on the same equipment, which is conducive to shortening the processing flow and further improving the processing efficiency.
[0021] Reference Figure 1 and Figure 2Furthermore, the film rotating winding mechanism 3 includes a rotating ring 31 and a first driving assembly 32. Four I-shaped pulleys 11 are rotatably provided on the frame 1. The four I-shaped pulleys 11 are arranged in a ring shape on a vertical plane. The four I-shaped pulleys 11 are pressed against the outer peripheral wall of the rotating ring 31 to support the rotation of the rotating ring 31. The first driving assembly 32 includes a first motor, a pulley and a linkage belt. The first motor is fixed on the frame 1 and the driving shaft of the first motor is connected and fixed to the center of the pulley. The linkage belt is sleeved on the outer periphery of the pulley and the outer periphery of the rotating ring 31. The rotation of the pulley driven by the first motor is realized by the linkage belt to drive the rotating ring 31 to rotate. An annular groove is provided on the outer periphery of the rotating ring 31. The annular groove is used to clamp the linkage belt so that the linkage belt is not easy to deviate and the transmission is stable. The center of the rotating ring 31 is on the same straight line as the center of the inner hole of the rubber wire tightening tube 2 and the center of the inner hole of the positioning tube 5, so that the rubber wire bundle passing through the rubber wire tightening tube 2 can be inserted into the center position of the rotating ring 31. A fixing seat 311 is fixed to the side wall of the rotating ring 31 close to the rubber wire tightening tube 2, and a rotating shaft 312 is rotatably set on the fixing seat 311. The rotating shaft 312 is parallel to the center extension line of the rotating ring 31. The rotating shaft 312 is used to fix the film coil and support the film stretching. The film stretching knife is placed on the wire bundle and rotated by the rotating ring 31 to realize that the film coil is continuously stretched and then wrapped around the outer periphery of the rubber wire bundle, and the rubber wire bundle is pulled by the traction and conveying mechanism 4 to realize that the film is evenly wound along the length direction of the rubber wire bundle. The first motor is connected to the control system signal.
[0022] Reference Figure 1 and Figure 2 Furthermore, the film rotating winding mechanism 3 also includes two support frames 33 arranged on the side of the rotating ring 31 away from the rubber wire tightening tube 2. The two support frames 33 are symmetrically arranged up and down around the central extension line of the rotating ring 31. A vertical guide shaft is provided on the side away from the two support frames 33. A shaft sleeve corresponding to the guide shafts on the two support frames 33 is provided on the frame 1. The guide shaft slides into the shaft sleeve to realize the sliding connection between the support frames 33 and the frame 1. A first supporting roller 331 is rotatably provided on the side facing each other of the two support frames 33. The two first supporting rollers 331 are arranged horizontally and are parallel and symmetrically arranged. The film is rotated. The rotating and winding mechanism 3 also includes a second drive component 34, which includes two first cylinders. The two first cylinders are respectively connected to the two support frames 33. The two support frames 33 are synchronously driven by the two first cylinders to move synchronously, and the movement directions of the two support frames 33 are opposite, so that the two support frames 33 are moved closer or farther away. When the two support frames 33 are close to each other, the two first supporting rollers 331 are close to each other to clamp the supporting rubber bundle at the upper and lower positions so that the rubber bundle is kept at the center of the rotating ring 31 and is not easily deviated, so that the film winding effect is better. The two first cylinders are both connected to the control system signal.
[0023] Reference Figure 1 and Figure 2 Furthermore, the film rotating winding mechanism 3 also includes two mounting plates 35 arranged on the side of the support frame 33 away from the rotating ring 31. The two mounting plates 35 are symmetrically arranged around the central extension line of the rotating ring 31. A horizontal first slide rail and two first sliders sliding on the first slide rail are provided on the frame 1. The two mounting plates 35 are fixedly connected to the two first sliders respectively, so that the two mounting plates 35 can slide relative to the frame 1. Second supporting rollers 351 are rotatably provided on the two mounting plates 35. The two second supporting rollers 351 are arranged vertically and are parallel and symmetrically arranged. The film rotating winding mechanism 3 also includes a third driving assembly 36. The third driving assembly 36 includes a gear, a second motor and two racks. A connecting plate is extended downward from the bottom surfaces of the two mounting plates 35. The two racks are respectively fixed laterally The two racks are arranged on the two connecting plates in an upper and lower staggered manner, and the teeth of the two racks are arranged facing each other. The second motor is fixed on the frame 1 and is located in the middle position of the two mounting plates 35. The driving shaft of the second motor is connected to the gear, and the gear is set between the two racks and meshes with the two racks. The second motor drives the gear to rotate to drive the two racks to move in opposite directions. When the second motor drives the gear to rotate forward, the two racks move toward the middle direction of the two mounting plates 35, driving the two mounting plates 35 closer together, so that the two second supporting rollers 351 are closer together, so that the two second supporting rollers 351 clamp the rubber bundle at the left and right positions to limit the left and right deviation of the rubber bundle, so that the rubber bundle remains at the center of the rotating ring 31 and is not easy to deviate, so that the film winding effect is better, and the second motor is connected to the control system signal.
[0024] Reference Figure 2 Furthermore, a fourth drive assembly 37 is provided on each mounting plate 35, and each fourth drive assembly 37 includes a third motor and a first transmission structure. The third motor is fixed on the mounting plate 35, and the first transmission structure is connected to the third motor and the second support roller 351. The second support roller 351 is rotated by the third motor, and the two second support rollers 351 rotate in opposite directions to realize the movement of the traction rubber bundle, so that the rubber bundle can be connected to the traction conveying mechanism 4 after being wrapped. The first transmission structure can be optionally a combination of two pulleys and a linkage belt, and the third motor is connected to the control system signal.
[0025] Reference Figure 1 and Figure 3The two ends of the chain 411 are respectively close to the second supporting roller 351 and the positioning tube 5. The outer peripheral wall of the chain 411 on each mounting rod 41 is evenly arranged with a plurality of clamping blocks 4111, and each mounting rod 41 is provided with a fifth driving assembly 42 for driving the sprocket 412 to rotate. The fifth driving assembly 42 includes a fourth motor, a connecting piece and a second transmission structure. The connecting piece is fixed to the top surface of the mounting rod 41 and extends to the side of the mounting rod 41 away from the other mounting rod 41 to be suspended. The fourth motor is fixed to the suspended part of the connecting piece to realize the chain 411 The second transmission structure is connected to the fourth motor and the sprocket 412, and the sprocket 412 is driven by the fourth motor to rotate and drive the chain 411 for transmission. The frame 1 is also provided with a second slide rail parallel to the first slide rail and two second sliders sliding on the second slide rail. The two second sliders are respectively connected to the two mounting rods 41 to support the mounting rod 41 to slide. The traction and conveying mechanism 4 also includes a sixth driving component 43, which drives the two mounting rods 41 to move closer or away from each other. The two mounting rods 41 are close to each other to achieve the clamping blocks 4111 on the two chains 411 clamping the rubber wire bundle passing through the two second supporting rollers 351, and the fourth motor drives the sprocket 412 to rotate and drive the chain 411 to achieve the traction of the rubber wire bundle toward the direction of the positioning tube 5 and continuously penetrate into and out of the positioning tube 5. The fourth motor is connected to the control system signal.
[0026] Reference Figure 1 and Figure 3Furthermore, the traction and conveying mechanism 4 also includes a movable rod 44, a seventh driving assembly 45, a clamping claw 46, a mounting seat 47, an eighth driving assembly 48, and a ninth driving assembly 49. The movable rod 44 is located in the middle of the two mounting rods 41 and is parallel to the mounting rods 41. A plurality of rollers 441 are rotatably provided on both sides of the movable rod 44. The plurality of rollers 441 are evenly arranged along the length direction of the movable rod 44. The seventh driving assembly 45 includes two second cylinders. The two second cylinders are both located below the movable rod 44 and are connected and fixed to the frame 1. The two second cylinders are arranged at intervals along the length direction of the movable rod 44 and are connected to the movable rod 44 to drive the movable rod 44 to rise and fall. The movable rod 44 rises to the position of the center of the circle of the alignment swivel 31, and the movable rod 44 is lifted from the two second supports. The rubber bundle pulled out by the supporting roller 351 is supported by the roller 441 on the movable rod 44 to move, so that when the rubber bundle moves to the end of the chain 411 away from the film rotating winding mechanism 3, the two mounting rods 41 are brought close to each other so that the clamping blocks 4111 on the two chains 411 and between the two mounting rods 41 can contact the rubber bundle at the same time, so that the rubber bundle can be stably clamped during the initial traction, and the conveying path is more precise. The clamping jaw 46 is directly above the middle position of the two mounting rods 41 and the clamping jaw 46 is installed on the mounting seat 47. The eighth drive assembly 48 is above the mounting seat 47 and is connected to the mounting seat 47 to support the mounting seat 47 for driving the mounting seat 47 to rise and fall. The ninth drive assembly 49 is connected to the frame 1 and is above the eighth drive assembly 48 The eighth drive assembly 48 is connected to the eighth drive assembly 48 for supporting the eighth drive assembly 48 and driving the eighth drive assembly 48 to reciprocate along the length direction of the movable rod 44. The eighth drive assembly 48 drives the mounting seat 47 to descend so that the clamping claw 46 descends to the middle of the two mounting rods 41 to clamp the rubber bundle. The eighth drive assembly 48 drives the mounting seat 47 to rise so that the clamping claw 46 rises to avoid the two mounting rods 41 from moving closer to each other. The ninth drive assembly 49 drives the eighth drive assembly 48 to move along the length direction of the movable rod 44 so that the clamping claw 46 reciprocates along the length direction of the movable rod 44. When the residual tail segment of the rubber bundle after being cut moves and is pulled between the two mounting rods 41 by the two second supporting rollers 351, the tail segment is supported by the movable rod 44 rising, and then The ninth driving assembly 49 drives the mobile clamping jaw 46 to move to the position of the tail material, and then the eighth driving assembly 48 drives the clamping jaw 46 to descend so that the clamping jaw 46 clamps the tail material segment. After that, the driving clamping jaw 46 rises and drives the tail material segment to leave between the two mounting rods 41, so as to facilitate the unloading of the tail material segment. The ninth driving assembly 49 includes a linear module and a first connecting seat. The linear module is fixedly connected to the frame 1 and is parallel to the mounting rod 41. The piston of the linear module is connected to the first connecting seat, and the first connecting seat is connected to the eighth driving assembly 48. The eighth driving assembly 48 includes a third cylinder and a second connecting seat. The cylinder body of the third cylinder is fixedly connected to the first connecting seat, the telescopic shaft of the third cylinder is fixedly connected to the second connecting seat, and the second connecting seat is fixedly connected to the mounting seat 47.The second cylinder, the gripper 46, the linear module and the third cylinder are all connected to the control system signal.
[0027] Reference Figure 1 and Figure 4 Furthermore, the cutting mechanism 6 includes a knife mounting plate 61, one side of the knife mounting plate 61 is close to the end face of the positioning tube 5 and an interlayer 62 is provided in the middle of the knife mounting plate 61 and a cutter 63 is movably provided in the interlayer 62, the knife mounting plate 61 is provided with a U-shaped groove 64 running through its own thickness, the U-shaped groove 64 is aligned with the inner hole of the positioning tube 5 and the width of the U-shaped groove 64 is equal to the diameter of the inner hole of the positioning tube 5 and the arc bottom surface of the U-shaped groove 64 is flush with the inner hole wall of the positioning tube 5, the cutter 63 is in the U-shaped groove 64 and the cutting edge of the cutter 63 faces the arc bottom surface of the U-shaped groove 64, and a first Ten drive components 65, the tenth drive component 65 is connected to the cutter 63 and is used to drive the cutter 63 to move toward or away from the arc-shaped bottom surface of the U-shaped groove 64, and the cutter 63 cuts the rubber bundle by moving the cutter 63 toward the arc-shaped bottom surface of the U-shaped groove 64, and supports the cutting of the rubber bundle through the arc-shaped bottom surface of the U-shaped groove 64. The tenth drive component 65 includes a fourth cylinder and a third connecting seat. The fourth cylinder is fixed on the knife mounting plate 61, the telescopic shaft of the fourth cylinder is connected to the third connecting seat, the third connecting seat is connected to the cutter 63, and the fourth cylinder is connected to the control system signal.
[0028] Reference Figure 2 Furthermore, the sensor 7 is a pressure sensor, and a contact piece is provided on the sensing probe of the pressure sensor. The contact piece is aligned with the inner hole of the positioning tube 5. When the rubber bundle passes through the positioning tube 5, it is pressed against the contact piece. The contact piece is pressurized, so that the pressure sensor transmits the pressure signal to the control system. The control system controls the film rotation winding mechanism 3 and the traction and conveying mechanism 4 to stop running, and controls the cutting mechanism 6 to operate and cut the rubber bundle. The position of the contact piece and the position of the cutter 63 are constant to achieve the cutting length of the positioned rubber bundle. The obtained small segments of rubber bundle have good consistency. An inclined material guide bin 12 is provided below the frame 1, the knife plate 61 and the pressure sensor to guide the cut rubber bundle out of the frame 1 for unloading.
[0029] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is limited by the appended claims and their equivalents.
Claims
1. A rubber wire winding and cutting machine, characterized by: It includes a frame and a control system. The frame is provided with a rubber wire tightening tube, a film rotary winding mechanism, a traction and conveying mechanism, a positioning tube, a cutting mechanism, and a sensor in sequence along the length direction. According to the processing procedure, the rubber wire tightening tube allows a number of rubber wires to pass through and tighten the rubber wires to form a rubber wire bundle. The traction and conveying mechanism is used to pull the rubber wire bundle continuously through the film rotary winding mechanism and continuously convey it into the positioning tube. The film is wound around the outer periphery of the rubber wire bundle through the film rotary winding mechanism. The positioning tube guides the rubber wire bundle to be accurately moved to the sensing point of the sensor. After the sensor senses the rubber wire bundle, the rubber wire bundle is cut off by the cutting mechanism. The film rotary winding mechanism, traction and conveying mechanism, cutting mechanism, and sensor are all connected to the control system signal.
2. The integrated rubber wire winding and cutting machine according to claim 1, characterized in that: The inner diameter of the rubber filament tightening tube gradually decreases from one end to the other end, and the small opening end of the rubber filament tightening tube faces the film rotating winding mechanism.
3. The integrated rubber wire winding and cutting machine according to claim 1, characterized in that: The film rotating winding mechanism includes a swivel and a first driving assembly. The swivel is rotatably connected to the frame and the center of the swivel is on the same straight line as the center of the inner hole of the rubber wire tightening tube. The swivel is fixed with a fixed seat near a side wall of the rubber wire tightening tube. A rotating shaft is rotatably provided on the fixed seat. The rotating shaft is parallel to the center extension line of the swivel. The rotating shaft is used to fix the film roll and support the stretching of the film roll. The first driving assembly is connected to the swivel to drive the swivel to rotate.
4. The integrated rubber wire winding and cutting machine according to claim 3, characterized in that: The film rotation winding mechanism also includes two support frames arranged on the side of the rotating ring away from the rubber wire tightening tube, the two support frames are symmetrically arranged up and down around the central extension line of the rotating ring, and the two support frames are slidably connected to the frame, and the two support frames are rotatably provided with first support rollers, the two first support rollers are arranged horizontally and are parallel and symmetrically arranged, and the film rotation winding mechanism also includes a second drive assembly, and the two support frames are connected to the second drive assembly, and the second drive assembly drives the two support frames to move synchronously towards or away from each other.
5. The integrated rubber wire winding and cutting machine according to claim 4, characterized in that: The film rotation winding mechanism also includes two mounting plates arranged on the side of the support frame away from the rotating ring, the two mounting plates are symmetrically arranged around the center extension line of the rotating ring, and the two mounting plates are slidably connected to the frame, and the two mounting plates are rotatably provided with a second supporting roller, and the two second supporting rollers are arranged vertically and are parallel and symmetrically arranged. The film rotation winding mechanism also includes a third drive assembly, and the two mounting plates are connected to the third drive assembly, and the two mounting plates are driven synchronously to move closer or away from each other by the third drive assembly. A fourth drive assembly is provided on each mounting plate, and the fourth drive assembly on each mounting plate is connected to the second supporting roller provided thereon to drive the second supporting roller to rotate.
6. The integrated rubber wire winding and cutting machine according to claim 3, characterized in that: The traction and conveying mechanism includes two mounting rods that are symmetrical about the central extension line of the swivel, each mounting rod is provided with a chain, and a sprocket is rotatably provided at both ends of each mounting rod, the two sprockets are engaged with the chain to support the chain, a number of clamping blocks are evenly arranged on the outer peripheral wall of the chain on each mounting rod, and a fifth drive assembly for driving the sprocket to rotate is provided on each mounting rod, the traction and conveying mechanism also includes a sixth drive assembly, the fifth drive assembly is fixed to the frame and the two mounting rods are connected to the sixth drive assembly, and the six drive assembly drives the two mounting rods to move closer or away from each other.
7. The integrated rubber wire winding and cutting machine according to claim 6, characterized in that: The traction and conveying mechanism also includes a movable rod, a seventh drive assembly, a clamping claw, a mounting seat, an eighth drive assembly, and a ninth drive assembly. The movable rod is located in the middle of the two mounting rods and is parallel to the mounting rods. A number of rollers are rotatably provided on the left and right sides of the movable rod, and the rollers are evenly arranged along the length direction of the movable rod. The seventh drive assembly is located below the movable rod and is connected to the frame, and the seventh drive assembly is connected to the movable rod to drive the movable rod to rise and fall. The clamping claw is located directly above the middle position of the two mounting rods and is installed on the mounting seat. The eighth drive assembly is located above the mounting seat and is connected to the mounting seat to support the mounting seat and is used to drive the mounting seat to rise and fall. The ninth drive assembly is connected to the frame and is located above the eighth drive assembly and is connected to the eighth drive assembly to support the eighth drive assembly and drive the eighth drive assembly to reciprocate along the length direction of the movable rod.
8. The integrated rubber wire winding and cutting machine according to claim 1, characterized in that: The cutting mechanism includes a knife mounting plate, one side of the knife mounting plate is close to the end face of the positioning tube and an interlayer is provided in the middle of the knife mounting plate and a cutter is movably provided in the interlayer, the knife mounting plate is provided with a U-shaped groove running through its own thickness, the U-shaped groove is aligned with the inner hole of the positioning tube and the width of the U-shaped groove is equal to the diameter of the inner hole of the positioning tube and the arc-shaped bottom surface of the U-shaped groove is flush with the inner hole wall of the positioning tube, the cutter is in the U-shaped groove and the cutting edge of the cutter faces the arc-shaped bottom surface of the U-shaped groove, a tenth driving assembly is fixed on the knife mounting plate, the tenth driving assembly is connected to the cutter and is used to drive the cutter to move toward or away from the arc-shaped bottom surface of the U-shaped groove.