Automatic stacking device for rubber tube steel wire production line

Abstract

The invention discloses an automatic stacking device for a rubber tube steel wire production line, which relates to the technical field of roadway stacking machines, and comprises a roadway stacking machine, a material placing table on the roadway stacking machine and used for stacking steel wire coils, an adjustable supporting seat on the material placing table and used for winding the steel wire coils, and rotating plates arranged on the periphery of the adjustable supporting seat in a circumferential array manner, and the rotating plate is driven to move in the vertical direction and roll and shape the steel wire coil into a straight cylinder structure. According to the automatic stacking device for the rubber tube steel wire production line, the rotating plate rolls along the steel wire ring, so that the steel wire ring is deformed under the combination of soft rolling force and metal adaptability of the steel wire ring, the steel wire ring is forced to generate uniform plastic deformation, a loose spiral structure is changed into a tight straight tube structure, and the shaped steel wire ring is bound and fixed through a hot melting adhesive tape; the binding effect of the hot melt adhesive tape is better, the problem that the steel wire ring breaks away from the adhesive tape can be effectively avoided, later stacking is more convenient, and the storage space is saved.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel stackers, in particular to an automatic stacking device for a hose and steel wire production line. Background Art

[0002] In order to meet the flexibility of the hose, the hose wire generally needs to be reduced to a certain range through a straight-through wire drawing machine, and the stress of the wire needs to be relatively uniform. After the wire is drawn and other processes are completed, the automatic stacking device stacks the finished products (such as wire coils, cut wire segments) into stacks according to preset rules, which is convenient for subsequent film wrapping, bundling or packaging. Among them, the wire coils that have just been drawn have local stress concentration problems due to residual internal stress. The stress is slowly released during the stacking process, resulting in loose wire coils.

[0003] In conjunction with publication number CN118701723B, publication date 2024-11-26, a roll conveyor for tire bead wire rolls is disclosed, including a body, a bearing mechanism, a roll handling mechanism, a clamping mechanism and a wire roll, the bearing mechanism includes a bearing frame, a bearing plate, an automatic lifting assembly and an automatic locking assembly, the automatic lifting assembly is installed on the inner bottom of the body, a plurality of bearing plates are fixedly installed in the interior of the bearing frame in sequence along the vertical direction, the automatic locking assembly is clamped with the bearing frame, the clamping mechanism is provided with a plurality of groups, the clamping mechanism includes a first arc-shaped clamping claw, a second arc-shaped clamping claw and a resistance transmission assembly, the roll handling mechanism includes a conveying frame and a roll clamping claw. The bearing frame in the bearing mechanism is used to realize the function of placing multiple groups of wire rolls in sequence, realizing the effect of automatic multi-layer loading, and the wire roll carried on the bearing plate can be clamped by the clamping mechanism, so that the wire roll will not deviate or shake on the bearing plate.

[0004] However, in the prior art including the above-mentioned patent, after the wire coil has gone through the drawing process, the wire coil has a certain resilience due to the residual torsional internal stress. At this time, when the wire coil is clamped, although the rebound can be overcome by the clamping force, the internal stress always exists, and because the state of the wire coil is rigidly restricted, when the clamping mechanism is released, the wire coil will gradually release the resilience, so that the wire coil breaks free from the original binding rope or tape, loosens and produces irregular stacking problems.

[0005] This makes the diameter of each coil of the wire different, so the torsional stress is different, which is easy to cause physical fatigue problems caused by local concentration, increasing the risk of crack propagation. In addition, the overall structure of the wire ring lacks support. When stacking, it is difficult for the upper wire ring to remain stable on the loose lower wire ring, which limits the stacking height and is not conducive to storage and transportation. Summary of the invention

[0006] The object of the present invention is to provide an automatic stacking device for a hose and steel wire production line to solve the above-mentioned problems.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic stacking device for a hose wire production line, comprising a lane stacker and a material placement table for stacking wire coils, comprising an adjustable support seat on the material placement table for winding the wire coils and a rotating plate arranged in a circumferential array on the periphery of the adjustable support seat, and the rotating plate is driven to move in a vertical direction and roll the wire coil into a straight cylinder structure, and the rotating plate and the adjustable support seat are enclosed to form a shaping area; The shaping area on the material placement table is provided with a packaging assembly, including a hot pressing block and a hot melt adhesive tape, wherein the hot pressing block is used to adhere the hot melt adhesive tape after shaping and stabilize the structure of the steel wire roll; It also includes a jacking unit disposed at the bottom of the shaping area; A push rod is arranged on the material placement table and is used to push the packaged wire coil, and an image detection unit is arranged on the push rod.

[0008] Preferably, the adjustable support seat includes a fixed table fixedly arranged on the material placement table and a plurality of support plates radially slidably arranged on the periphery of the fixed table, and the support plates are provided with guide surfaces inclined toward the shaping area.

[0009] Preferably, it also includes a sliding seat slidably arranged on the fixed platform, which moves synchronously with the support plate.

[0010] Preferably, the rotating plate is provided with an arc-shaped plate corresponding to the wire coil.

[0011] Preferably, a plurality of rubber paddles are rotatably arranged in a linear array on the arc plate.

[0012] Preferably, a spring is provided on the rotating plate, and the spring enables the rubber paddle to be in close contact with the side surface of the arc-shaped plate in an initial state.

[0013] Preferably, the device further comprises a cable which is arranged on the rotating plate and is kept loose in an initial state.

[0014] Preferably, it also includes a rack arranged on the material placement table, and a gear meshing with the rack and driven to roll is arranged on the rotating plate, and the rack has a high position.

[0015] Preferably, the hot pressing block is fixedly arranged on the rotating plate, and when the gear is located at the high position of the rack, the hot pressing block is tightly against the adjustable supporting seat.

[0016] Preferably, a holder is also included for allowing the hot melt adhesive tape to span across the top of the shaping area.

[0017] In the above technical scheme, the present invention provides an automatic stacking device for a hose wire production line, which has the following beneficial effects: by rolling along the wire ring through the rotating plate, the relatively gentle rolling force combined with the metal adaptability of the wire ring itself is deformed, forcing the wire ring to undergo uniform plastic deformation, from a loose spiral to a tight straight cylinder structure, and the shaped wire ring is tied and fixed by hot-melt tape, so that the bundling effect of the hot-melt tape is better, which can effectively avoid the problem of the wire ring breaking free from the tape, making it more convenient for later stacking and saving storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 An overall three-dimensional schematic diagram provided for an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a material placement table and a push rod provided in an embodiment of the present invention; Figure 3 A schematic diagram of the position of the adjustable support seat and the rotating plate in a cutaway view of the material placement table provided in an embodiment of the present invention; Figure 4 A schematic diagram of the structure of an adjustable support base provided in an embodiment of the present invention; Figure 5 A schematic diagram of the cross-sectional structure of a material placement table provided in an embodiment of the present invention; Figure 6 A schematic diagram of the structure of the mounting base, the extension rod and the rotating plate provided in an embodiment of the present invention; Figure 7 A schematic diagram of the structure of a rotating plate and a rubber paddle provided in an embodiment of the present invention; Figure 8 A schematic diagram of the positions of the transfer plate and the tape in the initial state provided by an embodiment of the present invention; Fig. 9 A schematic diagram of the positions of the transfer plate and the adhesive tape in a rolling state provided by an embodiment of the present invention; Fig.10 A schematic diagram of the position of the high-position lower transfer plate and the tape provided in an embodiment of the present invention.

[0020] Description of reference numerals: 1. Tunnel stacker; 2. Loading table; 21. Partition; 22. Drive motor; 23. Lifting unit; 24. Card seat; 25. Tape roller; 3. Image detection unit; 4. Push rod; 5. Adjustable support seat; 51. Fixed table; 52. Slide seat; 53. Folding rod; 54. Bidirectional threaded rod; 55. Support plate; 56. Boss; 6. Turntable; 61. Guide plate; 62. Arc plate; 63. Hot pressing block; 64. Cutter; 65. Rubber paddle; 66. Transmission plate; 67. Limit block; 7. Mounting seat; 71. Extension rod; 72. Rack; 73. Gear; 74. Cable; 75. Spring; 76. Connecting seat; 8. Hot melt tape. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-10 As shown, an automatic stacking device for a hose wire production line, a lane stacker 1 and a material placement table 2 for stacking wire coils, including an adjustable support seat 5 on the material placement table 2 for winding the wire coils and a rotating plate 6 arranged in a circumferential array on the outer periphery of the adjustable support seat 5, and the rotating plate 6 is driven to move in a vertical direction and roll the wire coil into a straight cylinder structure, and a shaping area is enclosed between the rotating plate 6 and the adjustable support seat 5; The shaping area on the material placement table 2 is provided with a packaging assembly, including a hot pressing block 63 and a hot melt adhesive tape 8 for stabilizing the structure of the steel wire coil, and the hot pressing block 63 is used to adhere the hot melt adhesive tape 8 after the shaping is completed; It also includes a lifting unit 23 disposed at the bottom of the shaping area; A push rod 4 is disposed on the material placement table 2 and is used to push the packaged wire coil, and an image detection unit 3 is disposed on the push rod 4.

[0023] Specifically, it also includes an intelligent control system for operating the tunnel stacker 1 and a stereoscopic warehouse for stacking wire coils. The intelligent control system sends a signal to the tunnel stacker 1 through a preset program or remote wireless control to make the tunnel stacker 1 travel to a predetermined position and receive the wire coil, so that the wire coil is located on the loading platform 2. The wire coil is then rolled and shaped by the rotating plate 6 and packaged by the packaging assembly, and the hot melt tape 8 is wound around the wire coil (refer to a wire coil fast packaging device disclosed in publication number CN216547143U), and finally the tail end of the hot melt tape 8 is bonded to the part wound around the wire coil by the hot pressing block 63.

[0024] like Figure 3As shown, a plurality of partitions 21 are arranged in a circumferential array on the material placing table 2, and the rotating plate 6 is located between two partitions 21. An opening is provided in the partition 21 for the lifting unit 23 to rise, so that the positions of the lifting unit 23 and the rotating plate 6 are staggered, that is, the lifting unit 23 and the rotating plate 6 do not interfere with each other. The area between the outer wall of the adjustable support seat 5 and the rotating plate 6 is the shaping area.

[0025] The lifting unit 23 is started by the intelligent control system to lift upward along the bottom of the shaping area, so that the wire roll is higher than the shaping area as a whole. The image detection unit 3 detects that the wire roll is packed and leaves the shaping area, and the image detection unit 3 sends a signal to the push rod 4, which pushes the wire roll to the corresponding position in the stereoscopic warehouse to complete the stacking. The above-mentioned electronic components are all common technical knowledge known to those skilled in the art and will not be described in detail here.

[0026] Furthermore, first, the wire roll is coaxially sleeved on the outer wall of the adjustable support seat 5, the rotating plate 6 can be fixedly connected to the output shaft of the motor, and then the motor is slidably assembled on the loading platform 2, and an electric telescopic rod is arranged to push the motor so that the motor outputs torque and slides down in the vertical direction, so that the rotating plate 6 rolls downward along the outer wall of the adjustable support seat 5, thereby rolling the wire roll; or the bottom end of the rotating plate 6 is rotatably arranged on the loading platform 2, and a hydraulic rod is arranged between the top of the rotating plate 6 and the loading platform 2, and the hydraulic rod is operated to drive the rotating plate 6 to extend in the direction of the wire roll, so that the rotating plate 6 rolls the wire roll from the circumference to the center of the circle and from top to bottom, or other driving methods known to technical personnel in this field are also possible.

[0027] During the process of the rotating plate 6 moving in the vertical direction and rolling the wire coil, the relatively gentle rolling force of the rotating plate 6 can make the wire coil close to the outer wall of the adjustable support seat 5, and the rotating plate 6 applies radial pressure (vertically downward) along the axial direction of the wire ring, forcing the wire ring to undergo uniform plastic deformation, changing from a loose spiral to a tight straight cylinder structure, avoiding the problem of different ring diameters caused by the accumulation of multiple turns of steel wire, so that the torsional stress of each turn of the wire ring is relatively uniform. In this process, by rolling each layer of steel wire layer by layer, the excess winding length of the previous layer is transferred to the next layer, and finally to the steel wire at the bottom. Since the bottom end of the steel wire is not subject to rigid restrictions and naturally hangs down, the winding margin of the upper multiple layers can be naturally released.

[0028] Finally, after the shaping is completed, the wire coil is packaged by the packaging assembly. At this time, the torsional stress of the wire coil is evenly distributed, and the reaction force on the hot-melt adhesive tape 8 is also relatively even, which prevents the hot-melt adhesive tape 8 from breaking away, making the packaging effect of the hot-melt adhesive tape 8 better, and further making the straight tube structure of the wire coil after shaping stable. In addition, since the wire coil forms a straight tube spiral shape wound around the outer wall of the adjustable support seat 5, it is more convenient to stack and grab.

[0029] In the above technology, the rotating plate 6 is rolled along the wire ring, so that the relatively gentle rolling force combined with the metal adaptability of the wire ring itself is deformed, forcing the wire ring to undergo uniform plastic deformation, from a loose spiral to a tight straight tube structure, and the shaped wire ring is tied and fixed by the hot-melt tape 8, so that the bundling effect of the hot-melt tape 8 is better, which can effectively avoid the problem of the wire ring breaking free from the tape, making it more convenient for later stacking and saving storage space.

[0030] As an embodiment further provided by the present invention, the adjustable support seat 5 includes a fixed table 51 fixedly arranged on the material placement table 2 and a plurality of support plates 55 radially slidably arranged on the periphery of the fixed table 51, and the support plates 55 are provided with guide surfaces inclined toward the shaping area.

[0031] Specifically, an elastic member can be arranged between the fixed platform 51 and the support plate 55, and the support plate 55 can be pushed by the elastic force of the elastic member itself, or a pneumatic rod can be arranged to make the support plate 55 slide from the center of the circle to the periphery, so that the support plate 55 spreads outward from the inner circle of the wire ring, and the overall diameter of the wire ring is adjusted. The width of the shaping area is also adjusted by the adjustable support seat 5, so that the width of the shaping area matches the outer diameter of the steel wire, so that the pressure of the rotating plate 6 on the steel wire is moderate. In addition, the guide surface can play an overall guiding role on the wire ring, and the staff will directly place the pulled wire ring on the material placement table 2, so that the wire ring slides down along the guide surface and automatically enters the shaping area.

[0032] As another embodiment provided by the present invention, it also includes a sliding seat 52 slidably disposed on the fixed platform 51 , and the sliding seat and the supporting plate 55 keep synchronous movement.

[0033] Specifically, Figure 3 As shown, the slide 52 and the support plate 55 are respectively connected to the two ends of the folding rod 53 by rotation. The number of slides 52 is two and they are symmetrically distributed at the upper and lower ends of the fixed platform 51. The two slides 52 are connected to the two ends of the bidirectional threaded rod 54 by threads, and the ends of the bidirectional threaded rod 54 extend out of the fixed platform 51. The staff can rotate the bidirectional threaded rod 54 according to actual production needs to control the distance between the two slides 52, such as Figure 4 As shown, the distance between the two slides 52 is shortened, and the distance that the support plate 55 moves toward the outer circumference of the circle is increased, that is, the outer diameter of the adjustable support seat 5 and the outer diameter of the shaped wire ring are increased, the width of the shaped area is reduced, and the pressure when the rotating plate 6 rotates is increased. The cooperation between the bidirectional threaded rod 54 and the slide 52 can be adjusted in time, and the specifications of the wire ring can be adjusted conveniently according to the site conditions and the warehouse area.

[0034] As another embodiment provided by the present invention, an arc-shaped plate 62 corresponding to the wire coil is provided on the rotating plate 6.

[0035] Specifically, it also includes a driving motor 22 fixedly arranged on the material placing table 2, and the output shaft of the driving motor 22 is fixedly connected to the fixed table 51, and a guide plate 61 is also arranged on the arc plate 62, and the guide plate 61 and the guide surface on the support plate 55 form an introduction space. The rotation direction of the driving motor 22 is opposite to the spiral direction of the wire roll from the uppermost end to the lowermost end. After the wire roll enters the shaping area, it is wound on the adjustable support seat 5, and then the output shaft of the driving motor 22 drives the adjustable support seat 5 and the wire roll to rotate. At this time, multiple rotating plates 6 rotate in the opposite direction relative to the adjustable support seat 5, that is, multiple rotating plates 6 rotate relative to the wire roll and the rotation mode is consistent with the spiral direction from the uppermost end to the lowermost end. At this time, when the rotating plate 6 starts rolling, it drives the arc plate 62 to roll the wire roll from top to bottom, and the arc plate 62 rotates along the spiral direction of the wire roll, and the rolling force direction is consistent with the inherent spiral structure of the wire roll, so that the plastic deformation is more in line with the natural extension direction of the material.

[0036] As another embodiment provided by the present invention, a plurality of rubber paddles 65 are rotatably arranged in a linear array on the arc plate 62 .

[0037] Specifically, Figure 6 and Figure 7 As shown, the rubber paddle 65 is rotatably connected to the arc plate 62 via a rotating shaft. During the rolling process of the arc plate 62, the multiple rubber paddles 65 are driven to approach the wire coil one by one, and the convex structure of the rubber paddle 65 is sunk between two layers of wires. Since the arc plate 62 rotates along the spiral direction of the wire coil, the rubber paddle 65 combs the wires of different layers along the spiral direction, guides the crossed or stacked wire loops, and prevents the problem of multiple wire loops piling up at a certain position.

[0038] As another embodiment provided by the present invention, a spring 75 is provided on the rotating plate 6, and the spring 75 enables the rubber paddle 65 to be closely attached to the side surface of the arc-shaped plate 62 in the initial state.

[0039] Specifically, Figure 7 As shown, the rubber plate 65 is divided into a first end and a second end by the rotation axis, wherein the first end extends toward the convex surface of the arc plate 62, and the second end located at the concave surface is fixedly provided with a transmission plate 66, and the spring 75 is fixedly provided on the guide plate 61 and is located on the side close to the rack 72. In the initial state, the transmission plate 66 is pulled by the spring 75, so that the first end of the rubber plate 65 is tilted downward and closely attached to the arc surface, as shown in FIG. Figure 6In the state shown, the rubber pick plate 65 forms a plurality of oblique guide surfaces pointing to the bottom of the shaping area. As the rotating plate 6 starts rolling, the arc plate 62 contacts the wire ring from top to bottom, and the rubber pick plate 65 is inserted into the wire ring along with the arc plate 62. In the process of the arc plate 62 continuing to roll, the elastic force of the spring 75 provides the rubber pick plate 65 with a margin of movement, so that the rubber pick plate 65 is always located in the wire ring, reducing the influence of the rolling of the arc plate 62, and continuously combing the wire ring.

[0040] As another embodiment provided by the present invention, it also includes a rack 72 arranged on the material placement table 2, and a gear 73 meshing with the rack 72 and driven to roll is arranged on the rotating plate 6, and the rack 72 has a high position.

[0041] Specifically, it also includes a cable 74 which is arranged on the rotating plate 6 and is kept loose in the initial state. The cable 74 is used to connect the plurality of transmission plates 66 in series. The first end of the cable 74 is fixedly connected to the spring 75, and the second end passes through the limit block 67 fixedly arranged on the arc plate 62. The rack 72 is provided with a connecting seat 76 to fix the second end of the cable 74. Figure 7 As shown, in the initial state, the limit block 67 and the connecting seat 76 are located on the same horizontal line and the distance between them is the shortest.

[0042] A mounting seat 7 is fixedly disposed between the partitions 21, a rack 72 is fixedly disposed in the mounting seat 7, and a gear 73 is rotatably and slidably disposed on the side wall of the mounting seat 7, as shown in FIG. Figure 3 and Figure 6 A plurality of extension rods 71 ​​for driving the gear 73 to move in the vertical direction are fixedly arranged on the loading platform 2, as shown in FIG. Figure 6 As shown, the extension rod 71 can be an electric telescopic rod or a hydraulic rod or other driving structures known to those skilled in the art.

[0043] In the initial state, if Figure 8 In the state shown, the gear 73 is located at position A, and the gear 73 is limited by the tooth grain surface of the rack 72, and the rotating plate 6 is kept at a fixed angle. The guide surface of the guide plate 61 and the support plate 55 at this angle forms an introduction space for the wire ring to enter. In the initial state, the first end of the cable 74 is elastically pulled by the spring 75, and the second end of the cable 74 passes through the limit block 67 and is fixedly connected to the connecting seat 76. Since the distance between the limit block 67 and the connecting seat 76 is the shortest, the cable 74 is in a relaxed state, and at this time, the multiple transmission plates 66 fall down in the direction of the spring 75, as shown in FIG. Figure 6 Status shown.

[0044] Then the driving gear 73 moves downward to position B, and the gear 73 rotates tangentially with the rack 72, driving the rotating plate 6 to swing from bottom to top. During the swinging process of the rotating plate 6, the arc plate 62 rotates and the contact position with the wire ring gradually moves downward, that is, the arc plate 62 begins to roll the wire ring from top to bottom. Figure 8 and Fig. 9 At this time, as the arc plate 62 swings upward and deviates from the original position, the distance between the limit block 67 and the connecting seat 76 gradually increases, so that the cable 74 is gradually pulled and straightened, and the spring 75 is stretched by the cable 74. Figure 7 At this time, the cable 74 is pulled by the connecting seat 76, so that the multiple rubber paddles 65 are deflected toward the connecting seat 76, that is, the multiple rubber paddles 65 are gradually deflected from being close to the arc plate 62 to a vertical angle, and the rubber paddles 65 are inserted between the steel wires and combed.

[0045] The gear 73 is driven to move upward to the highest position, i.e., position C. During this process, the gear 73 is tangent to the rack 72 and rotates from top to bottom, so that the arc plate 62 rolls the wire ring from bottom to top, further stabilizing the straight spiral. At the same time, the gear 73 first returns from position B to position A, so that the cable 74 is relaxed again, and then continues to rise from position A, and the rotating plate 6 swings downward to the limit position, as shown in FIG. Fig.10 As shown, at this time, the vertical projection of the arc plate 62 is located outside the shaping area to prevent the wire ring from leaving the shaping area. Finally, the driving gear 73 moves downward to position A and returns to the initial state.

[0046] As another embodiment provided by the present invention, the hot pressing block 63 is fixedly disposed on the rotating plate 6 , and when the gear 73 is located at a high position of the rack 72 , the hot pressing block 63 is tightly attached to the adjustable supporting seat 5 .

[0047] Specifically, it also includes a holder 24 for allowing the hot melt adhesive tape 8 to cross the top of the shaping area, and a tape roller 25 fixedly arranged on the material placement table 2. The holder 24 and the tape roller 25 are symmetrically arranged about the center of the shaping area, and the position of the hot melt adhesive tape 8 overlaps with the center of the rotating plate 6. The hot melt adhesive tape 8 is wound on the tape roller 25. Before stacking the wire ring, the end of the hot melt adhesive tape 8 is first pulled across the top of the shaping area, and then the hot melt adhesive tape 8 is fixed in the holder 24.

[0048] When placing the wire ring, the wire ring is located on the hot melt tape 8, so that the wire ring enters the shaping area along the introduction space, and the hot melt tape 8 is pressed downward by the gravity of the wire ring and pulled, so that part of the hot melt tape 8 enters the shaping area and is located at the bottom of the wire ring, such as Figure 8 The dashed state is shown.

[0049] Then the rotating plate 6 starts rolling and rolls the wire ring through the arc plate 62. During the rolling process, the hot melt adhesive tape 8 is closely attached to the surface of the wire ring. Fig. 9 As shown, at this time, the hot-melt adhesive tape 8 is not sticky due to insufficient temperature, the friction between the hot-melt adhesive tape 8 and the wire ring is small, and the rotation speed of the wire ring is relatively slow. The hot-melt adhesive tape 8 is pulled at both ends and has a large friction with the arc plate 62 and the rubber paddle 65, so that the angle of rotation of the hot-melt adhesive tape 8 driven by the wire ring is small, and the vertical projection remains in a line.

[0050] When the gear 73 moves from position B to position C, it reaches the high position of the rack 72. Fig. 9 and Fig.10 As shown. The gear 73 is limited by the rack 72 and rotates from top to bottom, so that the arc plate 62 and the guide plate 61 swing from top to bottom as a whole, and the guide plate 61 swings from the outer circumference to the center of the circle. The hot pressing block 63 is fixedly arranged on the guide plate 61, and is driven by the guide plate 61 to swing toward the direction of the adjustable support seat 5. The adjustable support seat 5 is provided with a boss 56 corresponding to the hot pressing block 63. The guide plate 61 drives the hot pressing block 63 to press against the boss 56. At the same time, the temperature on the hot pressing block 63 heats the hot melt tape 8 between the hot pressing block 63 and the guide plate 61. This part of the hot melt tape 8 is bonded together and pressed against the hot melt tape 8 by the cutter 64 fixedly arranged on the guide plate 61. At this time, the cutting depth of the cutter 64 is shallow.

[0051] When the gear 73 returns from position C to position A, the guide plate 61 swings upward and drives the cutter 64 to swing upward, the boss 56 is separated from the hot pressing block 63, and the hot melt tape 8 has been wrapped around the wire ring for a full circle and bonded, as shown in FIG. Fig.10 As shown, since the hot melt adhesive tape 8 is also rolled by the rotating plate 6, the hot melt adhesive tape 8 is completely close to the outer periphery of the wire ring, and the movable margin is small, so as to avoid the accumulation of the wire ring, and then the cutting knife 64 swings upward and rubs the hot melt adhesive tape 8 again to cut the hot melt adhesive tape 8.

[0052] Working principle: Before stacking the wire rings, first pull the end of the hot-melt adhesive tape 8 across the top of the shaping area, and then fix the end of the hot-melt adhesive tape 8 in the holder 24.

[0053] When placing the wire ring, the wire ring is located on the hot melt tape 8, so that the wire ring enters the shaping area along the introduction space, and the hot melt tape 8 is pressed downward by the gravity of the wire ring and pulled, so that part of the hot melt tape 8 enters the shaping area and is located at the bottom of the wire ring, such as Figure 8 The dashed state is shown.

[0054] After the wire roll enters the shaping area, it is wound on the adjustable support seat 5, and then the output shaft of the driving motor 22 drives the adjustable support seat 5 and the wire roll to rotate. At this time, the multiple rotating plates 6 rotate relative to the adjustable support seat 5, and the multiple rotating plates 6 rotate relative to the wire roll and the rotation mode is consistent with the spiral direction from the top to the bottom. At this time, when the rotating plate 6 starts rolling, it drives the arc plate 62 to roll the wire roll from top to bottom, and the arc plate 62 rotates along the spiral direction of the wire roll.

[0055] Then the driving gear 73 moves downward to position B, and the gear 73 rotates tangentially with the rack 72, driving the rotating plate 6 to swing upward from bottom to top. During the swinging process of the rotating plate 6, the contact position between the arc plate 62 and the wire ring gradually moves downward, that is, the arc plate 62 begins to roll the wire ring from top to bottom. Fig. 9 At this time, as the arc plate 62 swings upward and deviates from the original position, the distance between the limit block 67 and the connecting seat 76 gradually increases, so that the cable 74 is gradually pulled and straightened, and the spring 75 is stretched by the cable 74. Figure 7 At this time, the cable 74 is pulled by the connecting seat 76, so that the multiple rubber paddles 65 are deflected toward the connecting seat 76, that is, the multiple rubber paddles 65 are gradually deflected from being close to the arc plate 62 to a vertical angle, and the rubber paddles 65 are inserted between the steel wires and combed.

[0056] The gear 73 is driven to move upward to the high position, i.e., position C, as shown in FIG. Fig.10 In this process, the gear 73 is tangential to the rack 72 and rotates from top to bottom, so that the arc plate 62 rolls the wire ring from bottom to top, further stabilizing the straight spiral.

[0057] When the gear 73 moves from position B to position C, the arc plate 62 and the guide plate 61 swing from top to bottom as a whole, and the guide plate 61 swings from the outer circumference to the center of the circle. The hot pressing block 63 is fixed on the guide plate 61 and is driven by the guide plate 61 to swing toward the direction of the adjustable support seat 5. The adjustable support seat 5 is provided with a boss 56 corresponding to the hot pressing block 63. The guide plate 61 drives the hot pressing block 63 to press against the boss 56. At the same time, the temperature on the hot pressing block 63 heats the hot melt tape 8 between the hot pressing block 63 and the boss 56. This part of the hot melt tape 8 is bonded together and pressed against the hot melt tape 8 by the cutter 64 fixed on the guide plate 61. At this time, the cutting depth of the cutter 64 is shallow.

[0058] When the gear 73 returns to position A from position C, the guide plate 61 swings upward and drives the cutter 64 to swing upward, the boss 56 separates from the hot pressing block 63, and the hot melt tape 8 has been wrapped around the steel wire ring for a whole circle and bonded. Since the hot melt tape 8 is also rolled by the rotating plate 6, the hot melt tape 8 is completely close to the outer periphery of the steel wire ring, and the movable margin is small, thereby avoiding the accumulation of the steel wire ring. Then the cutter 64 swings upward and rubs the hot melt tape 8 again to cut off the hot melt tape 8.

[0059] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic stacking device for a hose wire production line, comprising a lane stacker (1) and a stacking table (2) thereon for stacking wire coils, characterized in that: It comprises an adjustable support seat (5) on a material placement table (2) for winding a steel wire roll, and a rotating plate (6) arranged in a circumferential array on the periphery of the adjustable support seat (5), wherein the rotating plate (6) is driven to move in a vertical direction and roll and shape the steel wire roll into a straight cylindrical structure, and a shaping area is enclosed between the rotating plate (6) and the adjustable support seat (5); The shaping area on the material placement table (2) is provided with a packaging component, comprising a hot pressing block (63) and a hot melt adhesive tape (8) for stabilizing the structure of the steel wire coil, wherein the hot pressing block (63) is used to adhere the hot melt adhesive tape (8) after shaping is completed; It also includes a lifting unit (23) arranged at the bottom of the shaping area; A push rod (4) is arranged on the material placement table (2) and is used to push the packaged steel wire coil, and an image detection unit (3) is arranged on the push rod.

2. The automatic stacking device for a hose and steel wire production line according to claim 1 is characterized in that: The adjustable support seat (5) comprises a fixed platform (51) fixedly arranged on the material placement platform (2) and a plurality of support plates (55) radially slidably arranged on the periphery of the fixed platform (51), and the support plates (55) are provided with guide surfaces inclined toward the shaping area.

3. The automatic stacking device for a hose and steel wire production line according to claim 2 is characterized in that: It also includes a sliding seat (52) slidably arranged on the fixed platform (51) and moving synchronously with the support plate (55).

4. The automatic stacking device for a hose and steel wire production line according to claim 1 is characterized in that: The rotating plate (6) is provided with an arc-shaped plate (62) corresponding to the wire coil.

5. The automatic stacking device for a hose and steel wire production line according to claim 4 is characterized in that: A plurality of rubber paddles (65) are rotatably arranged in a linear array on the arc-shaped plate (62).

6. The automatic stacking device for a hose and steel wire production line according to claim 5, characterized in that: The rotating plate (6) is provided with a spring (75), and the spring (75) enables the rubber shift plate (65) to be in close contact with the side surface of the arc-shaped plate (62) in an initial state.

7. The automatic stacking device for a hose and steel wire production line according to claim 1 is characterized in that: It also includes a cable (74) which is arranged on the rotating plate (6) and is kept loose in an initial state.

8. The automatic stacking device for a hose and steel wire production line according to claim 1 is characterized in that: It also includes a rack (72) arranged on the material placement platform (2), and a gear (73) is arranged on the rotating plate (6) and is meshed with the rack (72) and driven to roll, and the rack (72) has a high position.

9. The automatic stacking device for a hose and steel wire production line according to claim 8, characterized in that: The hot pressing block (63) is fixedly arranged on the rotating plate (6), and when the gear (73) is located at a high position of the rack (72), the hot pressing block (63) is in close contact with the adjustable support seat (5).

10. The automatic stacking device for a hose and steel wire production line according to claim 1, characterized in that: It also includes a holder (24) for allowing the hot melt adhesive tape (8) to span across the top of the shaping area.

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