A coiling production device for cable materials

Abstract

The present invention belongs to the technical field of cable material winding, and specifically relates to a cable material winding production device. Its swing rod type detection assembly includes: a swing rod unit, with a roller provided at the upper end of the swing rod and a gear portion formed at the lower end; a pivot block, the upper part of which is matched with the swing rod, enabling the swing rod to perform a rotating action and having a tendency to rotate upward; a driving rack, which can move up and down relative to the pivot block and meshes with the gear portion, and a spring and a nut are arranged on the rod portion at its lower part; and a sleeve, a detection unit and a fixing block, the sleeve is connected to the fixing block; the detection unit is arranged on the sleeve, and its movable part is connected to a pull rod; the pull rod is connected to the rod portion, enabling the movable part to move relative to the detector body, generating a change in physical quantity to generate a sensing signal. The present invention helps to achieve the purpose of timely adjusting the winding supply amount of the cable material by detecting the change in the winding thickness of the cable material and reducing the difference between the actual supply amount and the theoretical required supply amount of the cable material.

Description

Technical Field

[0001] The present invention relates to the technical field of cable winding, and particularly to a cable material winding production device. Background Art

[0002] During the winding production process of cable / cable materials, winding the cable materials around the winding roller is achieved by the rotational movement of the winding roller. As the cable materials are continuously wound around the roller shaft of the winding roller, the radial thickness of the wound cable materials gradually increases. When the thickness of the wound cable materials approaches the outer diameter of the end plate of the winding roller, the winding operation of the cable materials on the winding roller is completed, and a new winding roller needs to be replaced before proceeding with the winding production operation of the cable materials. To ensure that the cable materials are wound regularly and evenly on the roller shaft, a wire deflecting assembly is generally configured on the outer side of the winding roller. That is, before the cable materials are wound onto the roller shaft, the cable materials first pass through the beam ring portion on the wire deflecting assembly, so that the cable materials can follow the forward and backward movement of the beam ring portion, and continuously change the feeding position where it overlaps in the axial direction of the roller shaft, so as to prompt the position where the cable materials are tangent to the roller shaft to correspond to different axial positions on the roller shaft, and to control the axial distribution uniformity of the cable materials on the roller shaft.

[0003] However, during the winding process of cable materials, with the increase in the winding thickness of the cable materials, there is a phenomenon that the cable materials will tilt downward in the conveying direction and the tilt angle will gradually increase. During this period, the length of the cable materials that can be wound per revolution of the roller shaft will also continuously increase. Although the existing winding devices consider the compensation margin in the feeding speed of the cable materials, it is difficult to control the timeliness and appropriateness of the compensation amount. Especially when the outer diameter of the end plate of the winding roller is relatively large, that is, when the thickness of the cable materials to be wound on the winding roller is relatively large, the problems caused by insufficient compensation will become more and more serious towards the end of the winding process. It is easy to occur that the cable materials are intermittently and frequently subjected to impact pulling. This will not only adversely affect the uniformity and regularity of the winding tightness of the cable materials, but also easily cause damage to the inside of the cable materials under the action of intense and frequent pulling impacts. It is easy to occur that the conductors or filling ropes inside the cable materials are broken or severely mechanically damaged, thus affecting the service life and performance of the cable materials. Summary of the Invention

[0004] To overcome the above technical problems, the present invention provides a cable material winding production device, which helps to achieve timely adjustment of the winding supply amount of the cable materials by detecting the change in the winding thickness of the cable materials, can effectively reduce the difference between the actual supply amount and the theoretical required supply amount of the cable materials, and can effectively suppress the situation that the cable materials may bear excessive pulling force during the winding operation.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A winding production device for cable materials, which includes a winding roller pivotally arranged on a machine table, a wire deflecting assembly fixedly arranged on a frame and relatively located on one side of the machine table, and a swing rod type detection assembly.

[0006] The wire deflecting assembly includes a base, and a translation sliding seat arranged on the base and capable of reciprocating along the axial direction of the winding roller relative to the base. The free end of the cable material passes through a bundling ring part arranged on the translation sliding seat, and then cuts into and is fixed on the roller shaft of the winding roller in the radial direction. During the process of continuously winding the cable material around the outer peripheral surface of the roller shaft, the translation sliding seat can cause the bundling ring part to reciprocate in a straight line parallel to the axial extension direction of the roller shaft, so that the overlapping points of the feeding directions of the cable material correspond to different axial positions on the roller shaft, thereby promoting the cable material to be evenly wound around the entire cylindrical surface of the roller shaft.

[0007] The swing rod type detection assembly includes a swing rod unit, a pivot block, a driving rack, a sleeve, a detection unit and a fixing block.

[0008] The swing rod unit includes a swing rod and a roller. The roller is pivotally arranged at the upper end of the swing rod, and a gear part is formed at the lower end of the swing rod. In the initial state, the swing rod extends obliquely upward in the vertical plane and can make reciprocating rotational movements in the clockwise and counterclockwise directions, so that the swing rod can make reciprocating swinging movements in the vertical plane.

[0009] The pivot block is fixed in a mold groove formed on the machine table. The upper end of the pivot block extends to the notch of the mold groove and is matched with the lower end of the swing rod through a rotating shaft sleeved with a torsion spring, so that the swing rod can rotate relative to the pivot block in the vertical plane, and the torsion spring can apply a torsion force to the rotating shaft to promote the swing rod to rotate upward, so that the roller can be kept in contact with the outer peripheral surface of the roller shaft or the outer skin surface of the cable material wound around the roller shaft. The torsion spring acts on the lower part of the swing rod with a torque, and this torque can make the swing rod have a kinetic tendency to rotate upward, that is, the kinetic energy of this kinetic tendency comes from the elastic potential energy of the torsion spring. During the continuous thickening of the cable material wound on the roller shaft, the cable material can push the roller to gradually shift downward, and make the swing rod gradually rotate downward. The notch of the mold groove formed on the machine table needs to have a large extension in the left-right direction to ensure that the extension length of the notch is large enough and will not interfere with the rotation movement of the swing rod.

[0010] The driving rack is mounted on the pivot block through a track structure arranged in the vertical direction and can mesh with the gear part. A rod part extending vertically downward is formed at the lower end of the driving rack, and the rod part extends into a sunk groove formed in the lower part of the pivot block. A spring is sleeved on the rod part and a nut is arranged, so that two ends of the spring are respectively in contact with the bottom surface of the sunk groove and the upper end surface of the nut.

[0011] When the swing rod makes a downward rotation movement in the vertical plane, it can make the driving rack move upward relative to the pivot block and compress the spring. When the swing rod makes an upward rotation movement in the vertical plane, it can make the driving rack move downward relative to the pivot block. During this period, the stretching elastic force of the spring and the torsion spring can jointly drive the swing rod to make an upward rotation reset movement, which helps to make the swing rod complete the rotation reset smoothly and can appropriately reduce the torque index of the configured torsion spring itself.

[0012] The sleeve is fixed at the bottom of a groove opening formed in the fixed block, and the axis of the sleeve is along the vertical direction.

[0013] The detection unit is arranged on the sleeve and includes a pull rod, a detector body, a movable part and a controller.

[0014] The detector body is connected to the movable part. The detector body and the controller are fixed on the sleeve or the fixed block. The movable part is matched with the lower end of the pull rod. The upper end of the pull rod is fixedly connected to the lower end of the rod part, so that the rod part can drive the pull rod to move up and down synchronously, and the movable part moves relative to the detector body, thereby generating a change in physical quantity, causing the detector body to generate a sensing signal and transmitting it to the controller, and the controller processes the sensing signal.

[0015] The controller can process the sensing signal received in real time, calculate and obtain the thickness / outer diameter of the cable material wound on the roller shaft, and can adjust and control the supply amount / feeding speed of the cable material in the subsequent winding operation process according to the outer diameter of the cable material wound on the roller shaft. The fixed block is arranged at the lower part of the pivot block and plays a role in bearing the sleeve and the detection unit.

[0016] Optionally, the movable part includes a connecting block and a wedge panel fixedly connected together. The lower end of the pull rod extends into the axial cavity of the sleeve and is fixedly connected to the connecting block. The wedge panel extends downward relative to the pull rod and extends into a cavity formed by a plurality of axial arms formed at the lower part of the sleeve. The wedge surface of the wedge panel extends in the vertical direction.

[0017] The detector body is a capacitive sensor body, and the two electrode plates on the capacitive sensor body are fixed on the carrying ring. Two radial arms facing each other are formed on the inner wall of the carrying ring, and the two electrode plates are fixed on the two radial arms respectively. The carrying ring is fixedly sleeved outside the sleeve, and the two radial arms can extend into the cavity, and the wedge plate corresponds to the middle of the two electrode plates.

[0018] Optionally, an external threaded portion is formed in the middle of the outer wall of the sleeve. The load-bearing ring is fixed on the sleeve through a screw ring, and the screw ring matches the external threaded portion to establish a fixed connection relationship with the sleeve.

[0019] Optionally, two wedge surfaces extending in the vertical direction are formed on the wedge panel, and the two wedge surfaces are arranged opposite to each other left and right.

[0020] Optionally, a limiting cylinder is fixed on the upper part of the sleeve, and an elastic washer is fixed on the upper end surface of the limiting cylinder. An annular flange is formed on the nut disposed at the lower end of the rod, and the outer diameter of the flange is larger than the inner diameter of the upper end of the limiting cylinder.

[0021] The upper end of the pull rod passes through the cylinder cavity of the limiting cylinder and is fixedly connected with the lower end of the rod part.

[0022] Optionally, the wire-pulling assembly further includes a lifting slide, and the lifting slide is matched with the base via a slide rail structure extending in the vertical direction. The translation slide is matched with the slide rail structure provided on the upper part of the lifting slide, and the translation slide can reciprocate relative to the base along the axial direction of the winding roller.

[0023] The beneficial effects of the present invention are as follows: the present invention helps to achieve the purpose of effectively reducing the difference between the actual supply of cable materials and the theoretical supply required by timely adjusting the winding supply amount / feeding speed of cable materials in the winding production process by detecting the real-time changes in the winding thickness of cable materials. Furthermore, the present invention can effectively prevent the cable materials from being subjected to excessive pulling force or sudden pulling force in the winding process, and help improve the uniformity and regularity of the winding tightness of the cable materials, prevent the wires or filling ropes from being broken or seriously mechanically damaged inside the cable materials, and prevent the winding process from adversely affecting the service life and performance of the cable materials. In particular, it can effectively overcome the problem that the thickness of the cable materials wound on the winding roller is relatively large and the compensation provided by the existing winding device is obviously insufficient, which helps to prevent the cable materials from being subjected to excessive impact pulling in this case, and can effectively avoid the cable materials from being mechanically damaged in the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 is Figure 1 a partial enlarged structural schematic diagram of part A in

[0026] Figure 3 an assembly structural schematic diagram of a swing rod unit, a pivot block, a driving rack, etc.

[0027] Figure 4 is Figure 3 a partial enlarged structural schematic diagram of part B in

[0028] Figure 5 a structural schematic diagram of the cooperation between a sleeve and a detection unit.

[0029] Figure 6 a bottom view structural schematic diagram of the sleeve.

[0030] Figure 7 a sectional structural schematic diagram of a bearing ring.

[0031] Figure 8 a bottom view structural schematic diagram of the bearing ring.

[0032] Figure 9 a structural schematic diagram of the cooperation between the sleeve and the bearing ring.

[0033] In the figure: 100 cable material; 200 machine platform, 201 notch; 300 winding roller, 301 roller shaft; 400 wire deflecting assembly; 10 base, 11 first motor, 12 gearbox, 13 groove rail part; 20 lifting slide block, 21 second motor, 22 track part, 221 rack body; 30 translation slide block, 31 beam ring part; 40 swing rod unit, 41 drum, 42 swing rod, 421 gear part; 50 pivot block, 51 first clamp, 511 first arm plate, 512 second arm plate, 52 second clamp; 60 driving rack, 61 rod part, 62 spring, 63 nut; 70 sleeve, 71 shaft cavity, 72 axial arm, 73 insertion arm, 74 cavity, 75 external thread part, 76 limiting cylinder; 80 detection unit, 81 pull rod, 811 upper thread section, 812 lower thread section, 82 connecting block, 83 wedge panel, 84 bearing ring, 841 radial arm, 842 first electrode plate, 843 second electrode plate, 844 inner circumferential surface, 845 radial flange, 85 screw ring; 90 fixing block, 91 elastic pad. Specific embodiments

[0034] The structures, proportions, sizes, etc. shown in the accompanying drawings of the specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present invention. Therefore, they do not have substantial technical significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention. At the same time, the terms such as "upper", "lower", "front", "back", "middle", etc. cited in this specification are only for the convenience of clear narration and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present invention.

[0035] Such as Figures 1 to 9 A wire and cable material winding production device as shown, which includes a winding roller 300 pivotally arranged on a machine table 200, a wire deflecting assembly 400 fixedly arranged on a frame and relatively located on the left side of the machine table 200, and a swing rod type detection assembly.

[0036] The wire deflecting assembly 400 includes a base 10, a lifting slide 20 and a translation slide 30. The lifting slide 20 is arranged on the base 10 and can move up and down relative to the base 10 in the vertical direction. The translation slide 30 is arranged on the lifting slide 20 and can reciprocate along the axial direction of the winding roller 300 (the direction perpendicular to the drawing plane) relative to the base 10 or relative to the lifting slide 20.

[0037] The free end of the wire and cable material 100 passes through a bundling ring portion 31 arranged on the translation slide 30, then cuts in from the left side in the radial direction and is fixed on the roller shaft 301 of the winding roller 300. During the process that the wire and cable material 100 is continuously wound around the outer peripheral surface of the roller shaft 301, the translation slide 30 can cause the bundling ring portion 31 to reciprocate in a straight line direction parallel to the axial extension direction of the roller shaft 301, so that the feeding direction overlapping point of the wire and cable material 100 corresponds to different axial positions of the roller shaft 301, to promote the uniform winding of the wire and cable material 100 on the entire cylindrical surface of the roller shaft 301. The technical purpose involved in this paragraph can be achieved with reference to the prior art, so it will not be elaborated here.

[0038] Such as Figure 1 、 Figure 2As shown in the figure, a first motor 11 and a gearbox 12 matching the first motor 11 are fixedly arranged on the base 10. At the same time, a groove rail part 13 extending in the vertical direction is also arranged on the base 10. A rail part 22 is formed at the lower part of the lifting slide seat 20, and a rack body 221 is fixedly arranged on the rail part 22, so that the rack body 221 extends in the vertical direction and can match the output end of the gearbox 12. The rail part 22 matches the groove rail part 13, so that the lifting slide seat 20 can move up and down relative to the base 10 in the vertical direction under the drive of the first motor 11.

[0039] A second motor 21 and a slide rail structure extending in the front-rear direction (i.e., along the axial direction of the winding roller 300) are fixedly arranged at the upper part of the lifting slide seat 20. The translation slide seat 30 matches the slide rail structure on the lifting slide seat 20 and is also matched with the second motor 21 through a lead screw transmission structure, so that the translation slide seat 30 can make a reciprocating movement in a straight line parallel to the extending direction of the axial direction of the winding roller 300 relative to the lifting slide seat 20 or relative to the base 10 under the drive of the second motor 21.

[0040] As Figures 1 to 9 shown, the swing rod type detection assembly includes a swing rod unit 40, a pivot block 50, a drive rack 60, a sleeve 70, a detection unit 80 and a fixed block 90.

[0041] The swing rod unit 40 includes a swing rod 42 and a roller 41. The roller 41 is pivotally arranged at the upper end of the swing rod 42. At the same time, a gear part 421 is formed at the lower end of the swing rod 42, and the gear surface of the gear part 421 can be an incomplete gear surface.

[0042] The pivot block 50 is fixed in a shaped groove formed on the machine table 200. At the same time, the upper end of the pivot block 50 extends to the notch 201 of the shaped groove and is matched with the lower end of the pendulum 42 through a rotating shaft sleeved with a torsion spring, so that the swing rod 42 can make a rotating movement in the vertical plane relative to the pivot block 50, and the torsion spring can apply a torsion force to the swing rod 42 to make it rotate upward on the rotating shaft, that is, with the torque of the torsion spring acting on the lower part of the swing rod 42, the swing rod 42 can be urged to rotate counterclockwise (upward).

[0043] The outer peripheral surface of the roller 41 is either in tangential contact with the outer peripheral surface of the roller shaft 301 or in contact with the outer skin of the cable material 100 wound around the roller shaft 301. As the thickness (radial dimension) of the cable material 100 wound around the roller shaft 301 continuously increases, the cable material 100 can push the roller 41 to continuously deflect and move downward in the clockwise direction. Therefore, the action of the swing rod 42 rotating counterclockwise is an active action and a spontaneous active tendency; the action of the swing rod 42 rotating clockwise is a passive action and a non-spontaneous active tendency affected by external forces. And once the external force intervention is removed (such as removing the take-up roller 300 from the machine table 200), the swing rod 42 will quickly rotate counterclockwise under the torque of the torsion spring and return to the initial position.

[0044] The driving rack 60 is installed on the pivot block 50 through a track structure arranged in the vertical direction, can move up and down relative to the pivot block 50 in the vertical direction, and can be engaged with the gear portion 421, so that the driving rack 60 can move up and down synchronously with the rotation action of the swing rod 42.

[0045] A rod portion 61 extending vertically downward is formed at the lower end of the driving rack 60, and the rod portion 61 extends into a sunk groove formed on the lower end surface of the pivot block 50. A spring 62 is sleeved on the rod portion 61 and a nut 63 is arranged, so that the two ends of the spring 62 are respectively in contact with the bottom surface of the sunk groove on the lower end surface of the pivot block 50 and the upper end surface of the nut 63.

[0046] When the swing rod 42 rotates downward (in the clockwise direction), by means of the meshing transmission mechanism formed by the matching of the gear portion 421 and the driving rack 60, the driving rack 60 can move upward relative to the pivot block 50, and the spring 62 is gradually compressed. The spring 62 can act on the rod portion 61 or on the driving rack 60 with a vertically downward elastic thrust to urge the driving rack 60 to have a downward movement tendency.

[0047] The sleeve 70 is fixedly arranged at the bottom of the groove opening formed on the fixed block 90, and the axial direction of the sleeve 70 is arranged in the vertical direction. The detection unit 80 is arranged on the sleeve 70 and includes a pull rod 81, a detector body and a movable part.

[0048] The detector body is either fixed on the sleeve 70 or fixed on the fixing block 90. The movable part is matched with the lower end of the pull rod 81. The upper end of the pull rod 81 is fixedly connected to the lower end of the rod part 61. When the rod part 61 moves up and down synchronously with the driving rack 60, it can drive the pull rod 81 to move up and down synchronously, causing a physical quantity change in the movable part, and further causing the detector body to send a sensing signal to the controller.

[0049] The fixing block 90 is fixedly arranged on the machine table 200 and corresponds to the lower part of the pivot block 50, so that the fixing block 90 can play a role in bearing the pivot block 50, the sleeve 70 and the detection unit 80. As shown in Figures 1 to 4 the following solution, the upper end face of the fixing block 90 is opposite to the lower end face of the pivot block 50, and an elastic pad 91 is arranged between the two end faces. The sunk groove formed in the lower part of the pivot block 50 is vertically opposite to the groove opening of the groove formed in the fixing block 90. Bar-shaped through holes extending in the vertical direction are formed on the two vertical arms of the fixing block 90. When the fixing block 90 is installed on the machine table 200 with bolts, after the screw end of the bolt passes through the bar-shaped through holes on the vertical arms, it is matched with the nut body embedded on the other side of the bar-shaped through holes, thus completing the fixed assembly between the fixing block 90 and the machine table 200. A bar-shaped sunk groove is formed on the other side of the bar-shaped through hole, and the nut body can slide up and down along the bar-shaped sunk groove. Therefore, the pivot block 50 is inserted into the groove from the lower port of the groove on the machine table 200, and the lower port of the groove is blocked by the fixing block 90, and the pivot block 50 is pushed to be relatively fixed on the machine table 200.

[0050] The space formed by the vertical opposition of the sunk groove formed in the lower part of the pivot block 50 and the groove opening of the groove formed in the fixing block 90 becomes the assembly space and moving space for the sleeve 70, the detection unit 80, the rod part 61, the spring 62, the nut 63, etc.

[0051] Under the action of the torsion force of the torsion spring and the driving rack 60, when the swing rod 42 is in its initial position, the outer peripheral surface of the roller 41 at its end can be in close contact with the outer peripheral surface of the roller shaft 301. Specifically, the roller 41 can be in close contact with the outer peripheral surface of the near front end side of the roller shaft 301. Correspondingly, one end of the cable material 100 is fixed at the front end of the roller shaft 301, and during the winding operation, the cable material 100 is gradually wound around the outer peripheral surface of the roller shaft 301 from front to back until the rear end side, and then is gradually wound around the roller shaft 301 from back to front, and then is gradually wound around the roller shaft 301 from front to back again when reaching the front end side, and so on in a cycle. Therefore, the "front" and "rear" mentioned above are understood as the front and rear in the axial extension direction of the roller shaft 301. The first layer of the cable material 100 wound around the roller shaft 301 is in direct contact with the outer peripheral surface of the roller shaft 301, and the subsequent layers of the cable material 100 are stacked on the previous layer of the cable material 100 respectively.

[0052] During the process of the cable material 100 wound around the roller shaft 301 increasing layer by layer, each layer of the cable material 100 will contact the outer peripheral surface of the roller 41 when passing through the front end side, and can drive the roller 41 to rotate relative to the swing rod 42. At the same time, it can also apply a thrust force to the upper end / free end of the swing rod 42, forcing the swing rod 42 to deflect downward. As the number of winding layers of the cable material 100 increases, the offset amount of the swing rod 42 relative to its initial position will also increase correspondingly, and then the stroke amount of the driving rack 60 moving upward will also increase accordingly, which can continuously cause the position of the movable part to change, so as to cause the sensing signal of the detector body to change. After the controller processes the sensing signal, the winding thickness / outer diameter of the cable material 100 at that time can be obtained, and then the supply amount of the cable material 100 required when the roller shaft 301 rotates one circle next (generally set as an interval value) can be calculated, which helps to realize the accurate adjustment and control of the feeding amount of the cable material 100.

[0053] In the specific control process, the adjustment control of the feeding amount of the cable material 100 can be selected as an intermittent control mode. That is, the winding thickness of the cable material 100 is divided into multiple range intervals, and each range interval corresponds to a supply amount interval. By detecting and calculating in real time to obtain the winding thickness of the cable material 100, the calculated thickness is matched with a plurality of preset range intervals to pair the corresponding range interval and supply amount interval. For example, when the cable material 100 is wound from front to back, the corresponding range interval is a, and the corresponding matching supply amount interval is A; if the cable material 100 returns from back to front, and the detected and calculated corresponding range interval becomes b after returning, the corresponding matching supply amount interval will be adjusted to B; conversely, if the cable material 100 returns from back to front, and the detected and calculated corresponding range interval is still a after returning, the corresponding matching supply amount interval remains unchanged. The range interval and the supply amount interval can both be set by a programmable controller. Therefore, the present invention can relatively timely adjust the (winding) supply amount of the cable material 100 in the winding production by detecting the real-time change of the winding thickness of the cable material 100, which helps to reduce the difference between the actual supply amount and the theoretical required supply amount of the cable material 100, and can effectively suppress the situation that the cable material 100 may be subjected to excessive tensile force and impact tensile force during the winding operation, helps to improve the uniformity and regularity of the winding tightness of the cable material 100, and effectively suppresses the situation that wires or filling ropes in the cable material 100 are broken or severely mechanically damaged.

[0054] As Figures 5 to 9 shown, the movable part includes a connecting block 82 and a wedge panel 83 fixedly connected together. The lower end of the pull rod 81 extends into the axial cavity 71 of the sleeve 70 and is fixedly connected to the connecting block 82. The wedge panel 83 extends downward relative to the pull rod 81 and extends into a cavity 74 formed by two axial arms 72 formed at the lower part of the sleeve 70. The cavity 74 can be understood as an open cavity with open openings on both the lower end and the side. The maximum outer diameter of the wedge panel 83 is smaller than the inner diameter of the cavity 74 to prevent interference between the wedge panel 83 and the sleeve 70 when the wedge panel 83 moves vertically relative to the axial arms 72. The wedge surface of the wedge panel 83 extends in the vertical direction. The two axial arms 72 are arranged opposite to each other left and right, and insertion arms 73 are provided at the lower parts of the two axial arms 72, so that the insertion arms 73 are inserted and connected to the fixed block 90, and the sleeve 70 can be fixed on the fixed block 90.

[0055] An upper threaded section 811 fixedly connected to the rod section 61 is formed at the upper part of the pull rod 81, and a lower threaded section 812 is formed at the lower part. The connecting block 82 is cylindrical, and a through hole is formed in the top of the cylinder for the lower threaded section 812 to pass through. A plurality of nut members are arranged on the lower threaded section 812, and the plurality of nut members are distributed inside and outside the connecting block 82, so as to fixedly connect the lower threaded section 812 with the connecting block 82. By adjusting the height positions of the plurality of nut members, the initial position of the connecting block 82 in the shaft cavity 71 can be adjusted. A threaded surface boss is formed at the upper part of the wedge panel 83, and through the threaded surface boss, the wedge panel 83 is fixedly connected with the connecting block 82.

[0056] The outer peripheral surface of the connecting block 82 is matched with the shaft cavity 71 through a track structure or a slideway structure arranged in the vertical direction, so that the pull rod 81 can carry the wedge panel 83 to move linearly in the vertical direction.

[0057] The detector body is a capacitive sensor body, and two electrode plates (i.e., electrode plate one 842 and electrode plate two 843 shown in the figure) on the capacitive sensor body are fixed on the bearing ring 84. Two radial arms 841 distributed in a front-rear opposite and left-right crossed manner can be formed on the inner peripheral surface 844 of the bearing ring 84. The two electrode plates are respectively fixed on the two radial arms 841, that is, the electrode plate one 842 is fixed on the rear radial arm 841, the electrode plate two 843 is fixed on the front radial arm 841, and the electrode plate one 842 and the electrode plate two 843 are front-rear opposite. The bearing ring 84 is fixedly sleeved outside the sleeve 70, and the two radial arms 841 can respectively extend from the front and rear of the radial arm 841 into the cavity 74, and the wedge panel 83 is correspondingly placed between the two electrode plates. At that time, a front-rear distance is maintained between the rear end surface of the wedge panel 83 and the electrode plate one 842, and between the front end surface of the wedge panel 83 and the electrode plate two 843.

[0058] When the wedge panel 83 moves in the vertical direction, the part corresponding between the electrode plate one 842 and the electrode plate two 843 will change, and the capacitive sensor body will generate a sensing signal. Therefore, the extension length / extension height of the wedge panel 83 in the vertical direction is significantly greater than the vertical height of the electrode plate one 842 and the vertical height of the electrode plate two 843. In the initial state, the electrode plate one 842 and the electrode plate two 843 correspond to the root of the wedge panel 83, that is, near the end side where the wedge panel 83 is connected to the connecting block 82.

[0059] An external thread portion 75 is formed in the middle of the outer wall of the sleeve 70. The bearing ring 84 is fixed to the sleeve 70 by a screw ring 85, and the screw ring 85 is matched with the external thread portion 75. A radial flange 845 is formed on the upper part of the bearing ring 84, and a radial edge arm is formed on the lower part of the inner wall of the screw ring 85. The radial flange 845 and the radial edge arm are correspondingly matched, so that the screw ring 85 can hang the bearing ring 84 and fix it relative to the sleeve 70. The outer diameter of the external thread portion 75 can be made larger than the outer diameter of the sleeve 70, and a shoulder structure is formed at the lower end of the external thread portion 75. After the radial edge arm at the lower part of the screw ring 85 is matched with the radial flange 845 on the bearing ring 84, the upper end face of the bearing ring 84 can be lifted to abut against the lower end face of the shoulder structure, and the two end faces can be urged to contact. In order to firmly fix the bearing ring 84 on the sleeve 70, an elastic washer can be arranged between the opposite faces of the shoulder structure and the bearing ring 84.

[0060] A limiting cylinder 76 is fixedly arranged on the upper part of the sleeve 70, and an elastic washer is fixedly arranged on the upper end face of the limiting cylinder 76. A ring-shaped flange body is formed on the nut 63 arranged at the lower end of the rod portion 61, and the outer diameter of the flange body is made larger than the inner diameter of the upper end of the limiting cylinder 76. When the swing rod 42 is reset, the driving rack 60 moves downward, and the nut 63 can contact the elastic washer at the upper end of the limiting cylinder 76 to buffer the impact force and prevent the driving rack 60 from continuing to move downward.

[0061] The pivot block 50 includes a clamping block one 51 and a clamping block two 52. The clamping block one 51 is T-shaped, and the arm plate one 511 and the arm plate two 512 thereon are both arranged in the vertical direction, and the horizontal extension part is fixedly connected to the pivot block 50. The vertical wall of the driving rack 60 is matched with the arm plate one 511 and the arm plate two 512 through a linear slide rail structure. The arranged clamping block one 51 can preferably restrain the driving rack 60 to keep an upright state and stably slide in the vertical direction. The clamping block two 52 is T-shaped and the transverse plate part passes through a shaped hole arranged in the middle of the pivot block 50 and extends into the inside of the pivot block 50, and can contact the upper end of the rod portion 61 to restrain the rod portion 61 to move up and down in the vertical direction. The upper end of the spring 62 contacts the lower end face of the arm plate two 512 and the end face of the transverse plate part of the clamping block two 52.

[0062] By setting the lifting slide base 20 and enabling it to lift and move the translation slide base 30, it is possible to achieve the purpose of adjusting the feeding height of the cable material 100 according to the change in the winding thickness of the cable material 100, so that the feeding height of the cable material 100 is basically maintained within an inclination range with an angle not exceeding 30 degrees relative to the water surface, preferably controlled within a 15-degree inclination angle range. This helps to simplify the analysis factors affecting the feeding amount of the cable material 100, reduce the calculation difficulty, and is conducive to achieving the purpose of reducing the difference between the actual supply amount and the theoretical required supply amount of the cable material 100.

[0063] The above embodiments are only illustrative of the principles and effects of the present invention, rather than limiting the present invention. There are many aspects of the present invention that can be improved without departing from the overall idea. Those familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A cable material winding production device, comprising a winding roller (300) pivotally mounted on a machine platform (200) and a wire drawing assembly (400) fixedly mounted on a frame; the wire drawing assembly (400) is relatively located on one side of the machine platform (200); the wire drawing assembly (400) comprises a base (10) and a translation slide (30) mounted on the base (10) and capable of reciprocating relative to the base (10); the free end of the cable material (100) passes through a collar portion (31) mounted on the translation slide (30) and is then fixed on a roller shaft (301) of the winding roller (300); the device is characterized in that: Also included is a swing-bar type detection assembly, and the swing-bar type detection assembly includes: The swing rod unit (40) comprises a roller (41) pivotally arranged at the upper end of the swing rod (42) and a gear portion (421) formed at the lower end of the swing rod (42); A pivot block (50) is fixed on the machine platform (200) and the upper part thereof matches the lower end of the swing rod (42) through a rotating shaft with a torsion spring, so that the swing rod (42) can rotate in a vertical plane and the torsion spring can drive the swing rod (42) to rotate upward; The driving rack (60) is matched with the pivot block (50) through a track structure arranged in the vertical direction and can mesh with the gear portion (421); a rod portion (61) is formed at the lower portion and the rod portion (61) is extended into a recessed groove formed on the pivot block (50); a spring (62) and a nut (63) are sleeved on the rod portion (61), and two ends of the spring (62) are respectively in contact with the bottom surface of the recessed groove on the pivot block (50) and the end surface of the nut (63); and a sleeve (70), a detection unit (80) and a fixed block (90), wherein the sleeve (70) is fixed on the fixed block (90) and arranged axially in the vertical direction; the detection unit (80) is arranged on the sleeve (70), and comprises a pull rod (81), a detector body, a movable part and a controller, wherein the detector body is connected to the movable part, and the movable part matches the lower end of the pull rod (81); the upper end of the pull rod (81) is fixedly connected to the lower end of the rod part (61), so that the movable part can move relative to the detector body, generate a change in physical quantity, and enable the detector body to generate a sensing signal and transmit it to the controller; the fixed block (90) is fixed to the lower part of the pivot block (50).

2. A cable material winding production device according to claim 1, characterized in that: The movable part comprises a connection block (82) and a wedge panel (83) which are fixedly connected; the lower end of the pull rod (81) extends into the axial cavity (71) of the sleeve (70) and is fixedly connected to the connection block (82); the wedge panel (83) extends downward relative to the pull rod (81) and extends into a cavity (74) surrounded by a plurality of axial arms (72) formed at the lower part of the sleeve (70); the wedge surface of the wedge panel (83) extends in the vertical direction; The detector body is a capacitive sensor body, and the two electrode plates on the capacitive sensor body are fixed on a carrying ring (84); two radial arms (841) facing each other are formed on the inner wall of the carrying ring (84), and the two electrode plates are respectively fixed on the two radial arms (841); the carrying ring (84) is fixedly sleeved outside the sleeve (70), and the two radial arms (841) can extend into the cavity (74), and the wedge panel (83) is correspondingly placed between the two electrode plates.

3. A cable material winding production device according to claim 2, characterized in that: An external threaded portion (75) is formed in the middle of the outer wall of the sleeve (70); the bearing ring (84) is fixed to the sleeve (70) via a screw ring (85), and the screw ring (85) is fixedly matched with the external threaded portion (75).

4. A cable material winding production device according to claim 2, characterized in that: Two wedge surfaces extending in the vertical direction are formed on the wedge panel (83), and the two wedge surfaces are arranged opposite to each other on the left and right.

5. The cable material winding production device according to claim 1, characterized in that: A limiting cylinder (76) is fixedly provided on the upper part of the sleeve (70), and an elastic washer is fixedly provided on the upper end of the limiting cylinder (76); a ring-shaped flange body is formed on the nut (63) arranged at the lower end of the rod (61), and the outer diameter of the flange body is larger than the inner diameter of the upper end of the limiting cylinder (76).

6. A cable material winding production device according to claim 1, characterized in that: The wire-pulling assembly (400) further includes a lifting slide (20), and the lifting slide (20) is matched with the base (10) via a slide rail structure extending in a vertical direction; the translation slide (30) is matched with the slide rail structure provided on the upper part of the lifting slide (20), and the translation slide (30) can reciprocate relative to the base (10) along the axial direction of the winding roller (300).

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