Cable material winding production device

Abstract

The invention belongs to the technical field of cable material winding, and particularly relates to a cable material winding production device, a swing rod type detection assembly of the cable material winding production device comprises a swing rod unit, a swing rod detection assembly and a transmission assembly, the upper part of the pivot block is matched with the swing rod, so that the swing rod can rotate and has an active trend of rotating upwards; the driving rack can move up and down relative to the pivot block and is meshed with the gear part, and a spring and a nut are arranged on a rod part at the lower part of the driving rack; the sleeve, the detection unit and the fixing block are connected; the detection unit is arranged on the sleeve, and a movable part of the detection unit is connected with the pull rod; the pull rod is connected with the rod part, so that the movable part can move relative to the detector body, physical quantity changes are generated, and sensing signals are generated. According to the invention, the winding supply quantity of the cable material can be adjusted in time by detecting the change of the winding thickness of the cable material, and the purpose of reducing the difference value between the actual supply quantity and the theoretical demand supply quantity of the cable material can be achieved.

Description

Technical Field

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

[0002] In the process of winding and producing the cable / cable material, the cable material is wound on the winding roller by means of the rotating action of the winding roller. As the cable material is continuously wound on the roller shaft of the winding roller, the radial thickness of the wound cable material gradually increases. When the thickness of the wound cable material is close to the outer diameter of the end plate of the winding roller, the winding operation of the cable material on the winding roller is completed, and a new winding roller needs to be replaced before the winding production operation of the cable material can be carried out. In order to ensure that the cable material is wound on the roller shaft regularly and evenly, a wire drawing assembly is generally arranged on the outer side of the winding roller, that is, before the cable material is wound on the roller shaft, the cable material is first passed through the tie ring part on the wire drawing assembly, so that the cable material can follow the forward and backward movement of the tie ring part, and continuously change its feeding position in the axial direction of the roller shaft, so as to make the position tangent to the roller shaft correspond to different axial positions of the roller shaft, so as to control the axial distribution uniformity of the cable material on the roller shaft.

[0003] However, during the winding process of the cable material, as the thickness of the cable material increases, the cable material will tilt downward in the conveying direction and the tilt angle will gradually increase. During this period, the length of the cable material that can be wound by the roller will continue to increase with each rotation of the roller. Although the existing winding device has a compensation margin consideration for the feeding speed of the cable material, 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 large, that is, when the thickness of the cable material that needs to be wound on the winding roller is large, the closer to the end of the winding, the more serious the problem caused by insufficient compensation will be, and the cable material is prone to intermittent and frequent impact pulling. The phenomenon will not only adversely affect the uniformity and regularity of the tightness of the cable material winding, but also easily cause damage to the inside of the cable material under the action of severe and frequent pulling and impact, and it is easy for the wires or filling ropes in the cable material to break or suffer serious mechanical damage, which affects the service life and performance of the cable material. Summary of the invention

[0004] In order to overcome the above-mentioned technical problems, the present invention provides a cable material winding production device, which helps to timely adjust the winding supply amount of the cable material by detecting the changes in the winding thickness of the cable material, and can effectively reduce the difference between the actual supply amount of the cable material and the theoretical required supply amount, so as to effectively suppress the situation where the cable material may be subjected to excessive pulling force during the winding operation.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a cable material winding production device, including a winding roller pivotally arranged on a machine table, a wire drawing assembly fixed on a frame and relatively located on one side of the machine table, and a rocker-type detection assembly.

[0006] The wire pulling assembly includes a base, and a translation slide disposed on the base and capable of reciprocating relative to the base along the axial direction of the winding roller. After the free end of the cable material passes through the tie ring portion disposed on the translation slide, it is cut into and fixed on the roller shaft of the winding roller in the radial direction. In the process of continuously winding the cable material on the outer peripheral surface of the roller shaft, the translation slide can cause the tie ring portion to reciprocate along a straight line direction parallel to the axial extension direction of the roller shaft, so that the overlap points of the feeding direction of the cable material correspond to different axial positions of the roller shaft, so as to cause the cable material to be evenly wound on the entire cylindrical surface of the roller shaft.

[0007] The swing-bar type detection assembly comprises a swing-bar unit, a pivot block, a driving rack, a sleeve, a detection unit and a fixing block.

[0008] The swing arm unit includes a swing arm and a roller. The roller is pivotally arranged at the upper end of the swing arm, and a gear portion is formed at the lower end of the swing arm. In an initial state, the swing arm is arranged to extend upward in a vertical plane and can perform reciprocating rotation in a clockwise direction and a counterclockwise direction, so that the swing arm can perform reciprocating rotation and swinging motion in the vertical plane.

[0009] The pivot block is fixed in the groove formed on the machine. The upper end of the pivot block extends to the notch of the groove and matches with the lower end of the swing rod through a rotating shaft with a torsion spring, so that the swing rod can rotate relative to the pivot block in a vertical plane, and the torsion spring can apply a torsion force on the rotating shaft to cause 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 on the roller shaft. The torsion spring exerts a torque on the lower part of the swing rod, and the torque can make the swing rod have an active tendency to rotate upward, that is, the kinetic energy of this active tendency comes from the elastic potential energy of the torsion spring. During the period when the cable material wound on the roller shaft continues to thicken, the cable material can push the roller downward to gradually deviate and move, so that the swing rod gradually rotates downward. The notch of the groove formed on the machine needs to have a large extension in the left and right directions to ensure that the extension length of the notch is large enough and will not interfere with the rotation 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 extending vertically downward is formed at the lower end of the driving rack, and the rod extends into a recessed groove formed at the lower part of the pivot block. A spring and a nut are mounted on the rod, so that the two ends of the spring are in contact with the bottom surface of the recessed groove and the upper end surface of the nut respectively.

[0011] When the swing rod rotates downward 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 rotates upward 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 can work together with the torsion spring to drive the swing rod to rotate upward and reset, which helps to facilitate the swing rod to complete the rotation and reset smoothly, and can appropriately reduce the torque index of the torsion spring itself.

[0012] The sleeve is fixed on the bottom of the groove formed on the fixing block, and the axial direction of the sleeve is along the vertical direction.

[0013] The detection unit is arranged on the sleeve and comprises 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 matches 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 move synchronously with the pull rod, and the movable part moves relative to the detector body, thereby generating a change in physical quantity, so that the detector body generates a sensor signal, and transmits it to the controller, and the controller processes the sensor signal.

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

[0016] Optionally, the movable part includes a connection 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 connection block. The wedge panel extends downward relative to the pull rod and extends into a cavity surrounded 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 to the sleeve via 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 schematic diagram of the structure of the present invention.

[0025] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0026] Figure 3 Schematic diagram of the assembly structure of the rocker unit, pivot block, drive rack, etc.

[0027] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

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

[0029] Figure 6 It is a schematic diagram of the structure of the sleeve when viewed from above.

[0030] Figure 7 Schematic diagram of the cross-sectional structure of the load-bearing ring.

[0031] Figure 8 It is a schematic diagram of the structure of the bearing ring when viewed from above.

[0032] Fig. 9 It is a schematic diagram of the structure of the sleeve and the bearing ring.

[0033] In the figure: 100 cable material; 200 machine, 201 slot; 300 take-up roller, 301 roller shaft; 400 wire pulling assembly; 10 base, 11 first motor, 12 gearbox, 13 groove rail part; 20 lifting slide, 21 second motor, 22 track part, 221 rack body; 30 translation slide, 31 collar part; 40 swing arm unit, 41 roller, 42 swing arm, 421 gear part; 50 pivot block, 51 clamp block 1, 511 arm plate 1, 512 arm plate 2, 52 clamp block 2 ; 60 driving rack, 61 rod, 62 spring, 63 nut; 70 sleeve, 71 axial cavity, 72 axial arm, 73 plug-in arm, 74 cavity, 75 external threaded portion, 76 limiting cylinder; 80 detection unit, 81 pull rod, 811 upper threaded section, 812 lower threaded section, 82 connecting block, 83 wedge panel, 84 bearing ring, 841 radial arm, 842 electrode plate one, 843 electrode plate two, 844 inner circumference, 845 radial flange, 85 screw ring; 90 fixing block, 91 elastic pad. DETAILED DESCRIPTION

[0034] The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention. At the same time, the terms such as "upper", "lower", "front", "back", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical contents.

[0035] like Figures 1 to 9 The cable material winding production device shown includes a winding roller 300 pivotally mounted on a machine platform 200, a wire drawing assembly 400 fixedly mounted on a frame and relatively located on the left side of the machine platform 200, and a swing-rod type detection assembly.

[0036] The wire-spinning assembly 400 includes a base 10, a lifting slide 20, and a translation slide 30. The lifting slide 20 is disposed on the base 10 and can be lifted and moved in a vertical direction relative to the base 10. The translation slide 30 is disposed on the lifting slide 20 and can reciprocate relative to the base 10 or relative to the lifting slide 20 along the axial direction (perpendicular to the drawing) of the winding roller 300.

[0037] After the free end of the cable material 100 passes through the tie ring portion 31 provided on the translation slide 30, it is cut into and fixed on the roller shaft 301 of the winding roller 300 from the left side in the radial direction. In the process of the cable material 100 being continuously wound on the outer peripheral surface of the roller shaft 301, the translation slide 30 can cause the tie ring portion 31 to reciprocate along a straight line direction parallel to the axial extension direction of the roller shaft 301, so that the feeding direction overlap point of the cable material 100 corresponds to different axial positions of the roller shaft 301, so as to cause the cable material 100 to be evenly wound on the entire cylindrical surface of the roller shaft 301. The technical purpose involved in this paragraph can be achieved by referring to the existing technology, so it is not repeated.

[0038] like Figure 1 , Figure 2As shown, a first motor 11 and a gearbox 12 matched with the first motor 11 are fixedly provided on the base 10. A groove rail portion 13 extending in the vertical direction is also provided on the base 10. A rail portion 22 is formed at the lower part of the lifting slide 20, and a rack body 221 is fixedly provided on the rail portion 22, so that the rack body 221 extends in the vertical direction and can match with the output end of the gearbox 12. The rail portion 22 matches the groove rail portion 13, so that the lifting slide 20 can be driven by the first motor 11 to move up and down relative to the base 10 in the vertical direction.

[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 provided on the upper part of the lifting slide 20. The translation slide 30 matches the slide rail structure on the lifting slide 20, and at the same time matches the second motor 21 through a screw transmission structure, so that the translation slide 30 can be driven by the second motor 21 to reciprocate relative to the lifting slide 20 or relative to the base 10 along a straight line direction parallel to the axial extension direction of the winding roller 300.

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

[0041] The swing arm unit 40 includes a swing arm 42 and a roller 41. The roller 41 is pivotally disposed at the upper end of the swing arm 42. A gear portion 421 is formed at the lower end of the swing arm 42, and the gear surface of the gear portion 421 may be an incomplete gear surface.

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

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

[0044] The driving rack 60 is installed on the pivot block 50 via a track structure arranged in the vertical direction. It can be lifted and moved in the vertical direction relative to the pivot block 50 and can engage with the gear part 421 so that the driving rack 60 can be lifted and moved synchronously with the rotation of the rocker arm 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 recessed groove formed on the lower end surface of the pivot block 50. A spring 62 and a nut 63 are mounted on the rod portion 61, so that both ends of the spring 62 are in contact with the bottom surface of the recessed groove on the lower end surface of the pivot block 50 and the upper end surface of the nut 63, respectively.

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

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

[0048] The detector body is fixed on the sleeve 70 or the fixed block 90. ​​The movable part matches the lower end of the pull rod 81, and the upper end of the pull rod 81 is fixedly connected to the lower end of the rod 61, so that when the rod 61 moves synchronously with the driving rack 60, it can move synchronously with the pull rod 81, so that the movable part produces a physical quantity change, and then the detector body sends a sensor signal to the controller.

[0049] The fixing block 90 is fixedly disposed on the machine platform 200 and corresponds to the lower part of the pivot block 50, so that the fixing block 90 can play the role of supporting the pivot block 50, the sleeve 70 and the detection unit 80. Figures 1 to 4 In the scheme shown, the upper end face of the fixed 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 recessed groove formed at the lower part of the pivot block 50 is opposite to the notch formed on the fixed block 90. ​​The two vertical arms of the fixed block 90 are formed with strip-shaped through holes extending in the vertical direction. When the fixed block 90 is installed on the machine 200 with bolts, the end of the screw of the bolt passes through the strip-shaped through hole on the vertical arm and matches with the nut body embedded on the other side of the strip-shaped through hole, thereby completing the fixed assembly between the fixed block 90 and the machine 200. A strip recessed groove is formed on the other side of the strip-shaped through hole, and the nut body can rise and fall and slide along the strip recessed groove. Therefore, the pivot block 50 is inserted into the groove through the lower end of the groove on the machine table 200, and the lower end 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 recessed groove formed at the lower part of the pivot block 50 and the groove formed on the fixed block 90 becomes the assembly space and movement space of the sleeve 70, the detection unit 80, the rod 61, the spring 62, the nut 63, etc.

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

[0052] In the process of increasing the layer by layer of the cable material 100 wound on the roller 301, 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, and at the same time can apply a thrust to the upper end / free end of the swing rod 42, forcing the swing rod 42 to deflect downward. As the number of layers of the cable material 100 wound increases, the offset of the swing rod 42 relative to its initial position will also increase accordingly, thereby causing the stroke of the driving rack 60 to move upward to increase accordingly, which can continuously cause the position of the active part to change, thereby causing the sensor signal of the detector body to change, and after the controller processes the sensor signal, the winding thickness / outer diameter of the cable material 100 at that time can be obtained, and then the required supply amount of the cable material 100 when the roller 301 rotates one circle can be calculated (generally set as an interval value), which helps to achieve accurate adjustment and control of the feed amount of the cable material 100.

[0053] In the specific control process, the adjustment and control of the feed 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. The winding thickness of the cable material 100 is obtained by real-time detection and calculation, and the calculated thickness is matched with multiple preset range intervals to match the corresponding range intervals and supply amount intervals. For example, when the cable material 100 is wound from front to back, its corresponding range interval is a, and the corresponding matching supply amount interval is A; if the cable material 100 returns from back to front, the detection and calculation result shows that its corresponding range interval becomes b, and the corresponding matching supply amount interval will be adjusted to B; conversely, if the cable material 100 returns from back to front, the detection and calculation result shows that its corresponding range interval is still a, and the corresponding matching supply amount interval remains unchanged. The range interval and the supply amount interval can 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 changes in the winding thickness of the cable material 100, which helps to reduce the difference between the actual supply amount of the cable material 100 and the theoretical required supply amount, and can effectively prevent the cable material 100 from being subjected to excessive pulling force or impact pulling force during the winding operation, and help to improve the uniformity and regularity of the winding tightness of the cable material 100, and effectively prevent the occurrence of conductors or filling ropes inside the cable material 100. Breakage or severe mechanical damage.

[0054] like Figures 5 to 9 As 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 the cavity 74 surrounded 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 an open opening structure at 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 the wedge panel 83 from interfering with the sleeve 70 when it moves in the vertical direction relative to the axial arm 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 on the left and right, and a plug-in arm 73 is provided at the lower part of the two axial arms 72, so that the plug-in arm 73 is plug-connected with 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 portion 61 is formed at the upper portion of the pull rod 81, and a lower threaded section 812 is formed at the lower portion. The connecting block 82 is cylindrical and a through hole is formed on 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 that the lower threaded section 812 is fixedly connected to 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 on the upper portion of the wedge panel 83, and the wedge panel 83 is fixedly connected to the connecting block 82 through the threaded surface boss.

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

[0057] The detector body is a capacitive sensor body, and the two electrode plates (i.e., electrode plate 1 842 and electrode plate 2 843 shown in the figure) on the capacitive sensor body are fixed on the carrying ring 84. Two radial arms 841 opposite to each other and cross-distributed left and right can be formed on the inner circumference 844 of the carrying ring 84. The two electrode plates are respectively fixed on the two radial arms 841, that is, electrode plate 1 842 is fixed on the radial arm 841 on the rear side, and electrode plate 2 843 is fixed on the radial arm 841 on the front side, and electrode plate 1 842 and electrode plate 2 843 are opposite to each other front and back. The carrying ring 84 is fixedly sleeved outside the sleeve 70, and the two radial arms 841 can extend from the front and rear of the radial arm 841 to the cavity 74 respectively, and the wedge plate 83 is correspondingly placed between the two electrode plates. At that time, a front-to-rear spacing is maintained between the rear end surface of the wedge panel 83 and the electrode plate 1 842 , and between the front end surface of the wedge panel 83 and the electrode plate 2 843 .

[0058] When the wedge panel 83 moves in the vertical direction, the portion corresponding to the electrode plate 1 842 and the electrode plate 2 843 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 1 842 and the vertical height of the electrode plate 2 843. In the initial state, the electrode plate 1 842 and the electrode plate 2 843 are corresponding to the root of the wedge panel 83, that is, corresponding to the vicinity of one end side where the wedge panel 83 is connected to the connecting block 82.

[0059] An external threaded portion 75 is formed in the middle of the outer wall of the sleeve 70. The carrying ring 84 is fixed to the sleeve 70 through a screw ring 85, and the screw ring 85 matches the external threaded portion 75. A radial flange 845 is formed on the upper part of the carrying 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 matches the radial edge arm correspondingly, so that the screw ring 85 can hang the carrying ring 84 and fix it relative to the sleeve 70. The outer diameter of the external threaded 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 threaded portion 75. After the radial edge arm at the lower part of the screw ring 85 matches the radial flange 845 on the carrying ring 84, the upper end face of the carrying ring 84 can be pulled toward the lower end face of the shoulder structure, and the two end faces can be brought into contact. In order to stably fix the carrying ring 84 on the sleeve 70 , an elastic washer may be provided between the shoulder structure and the opposite surface of the carrying ring 84 .

[0060] A stopper 76 is fixedly provided on the upper part of the sleeve 70, and an elastic washer is fixedly provided on the upper end surface of the stopper 76. A ring-shaped flange is formed on the nut 63 disposed at the lower end of the rod 61, and the outer diameter of the flange is larger than the inner diameter of the upper end of the stopper 76. When the swing rod 42 is reset, the drive rack 60 moves downward, which enables the nut 63 to contact the elastic washer at the upper end of the stopper 76 to buffer the impact force and prevent the drive rack 60 from continuing to move downward.

[0061] The pivot block 50 includes a clamping block 1 51 and a clamping block 2 52. The clamping block 1 51 is T-shaped, and the arm plate 1 511 and the arm plate 2 512 thereon are both arranged in the vertical direction, and the transverse extension portion is fixedly connected to the pivot block 50. The vertical wall of the driving rack 60 is matched with the arm plate 1 511 and the arm plate 2 512 through a linear slide rail structure. The clamping block 1 51 is arranged to better constrain the driving rack 60 to maintain an upright state and stably slide in the vertical direction. The clamping block 2 52 is T-shaped, and the transverse plate portion passes through the mold hole arranged in the middle of the pivot block 50, and extends into the interior of the pivot block 50, and can contact the upper end of the rod portion 61 to constrain the rod portion 61 to move up and down in the vertical direction. The upper end of the spring 62 contacts the lower end surface of the arm plate 2 512 and the end surface of the transverse plate portion of the clamping block 2 52.

[0062] By providing the lifting slide 20 and enabling it to carry the translation slide 30 to move up and down, the purpose of adjusting the feeding height of the cable material 100 according to the change of the winding thickness of the cable material 100 can be achieved, so that the feeding height of the cable material 100 is basically maintained within an inclination range of no more than 30 degrees relative to the water surface, preferably controlled within an inclination angle range of 15 degrees. This helps to simplify the analysis factors affecting the feeding amount of the cable material 100, reduce the difficulty of calculation, and facilitate the purpose of reducing the difference between the actual supply amount of the cable material 100 and the theoretical demand supply amount.

[0063] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. The present invention can be improved in many aspects without violating the overall concept, and those familiar with the technology can modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas 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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