Full-automatic cable production equipment

Abstract

The invention relates to the technical field of cable production, in particular to full-automatic cable production equipment which comprises a power cable feeding frame, a cable core preheater, an extruder, a cable cooling device, a traction machine, a cable water removal device, a cable detection device and a take-up machine. The cable cooling device comprises a temperature control cooling assembly, a double-layer cooling water tank and a soaking tank, and the temperature control cooling assembly can select the cooling opportunity and change the electrostatic capacitance of the cable according to the characteristics of an insulating layer on the surface of the cable through sliding arrangement of a movable water tank; the double-layer cooling water tank adopts a stacking design, the structure is compact, and the space is saved. The cable detection device is provided with a spark machine, a single-axis diameter measuring instrument and an eccentric measuring instrument which are respectively used for detecting the integrity of an insulating layer, the diameter consistency of the cable and the concentricity of a cable core, so that the product has no insulation defect and has high reliability.

Description

Technical Field

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

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, mainly used for multiple functions such as control installation, connecting equipment, and transmitting electricity.

[0003] For example, a Chinese utility model patent with authorization announcement number CN205751701U discloses a fully automatic cable production equipment, including a work table, a wire pay-off rack, a preheating and drying device and a wire take-up reel, wherein the wire pay-off rack, the preheating and drying device and the wire take-up reel are respectively and sequentially fixedly arranged on the work table, fans are arranged at the top and bottom of the preheating and drying device, and heating tubes are arranged at positions corresponding to the perforations, a bag extrusion device is arranged between the preheating and drying device and the wire take-up reel, and a cooling box is arranged at the output end of the bag extrusion device, exhaust fans are arranged at the top and bottom of the cooling and cooling box, exhaust ports are arranged at the top and bottom of the cooling and cooling box corresponding to the exhaust fans, and the wire take-up reel is arranged corresponding to the cooling and cooling box through support columns.

[0004] The above-disclosed fully automatic cable production equipment can complete the production of cables, but its cable cooling only relies on natural cooling or a simple ventilation system, resulting in poor cooling effect and extending the production cycle. It is not equipped with special online detection instruments to monitor quality problems that may occur in the production process in real time, which may cause some potential defects to fail to be discovered and corrected in the first time, thereby affecting the qualification rate of the final product. Summary of the invention

[0005] In view of the above-mentioned technical problems in the prior art, the present invention provides a fully automatic cable production equipment.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] Provided is a fully automatic cable production equipment, comprising a power wire feeder, a wire core preheater, an extruder, a cable cooling device, a traction machine, a cable dehydration device, a cable detection device and a wire take-up machine arranged in sequence, the cable cooling device comprising a temperature control cooling component, a double-layer cooling water tank and an immersion tank, the temperature control cooling component comprising a box body and a movable water tank for the cable to move through, the movable water tank can be slidably arranged in the box body along the direction of cable movement, the double-layer cooling water tank comprises an upper cooling shell and a lower cooling shell parallel to each other, and a first cable guide device and a second cable guide device connecting both ends of the upper cooling shell and the lower cooling shell, the cable detection device comprises a spark machine for detecting the integrity of the cable insulation layer, a single-axis diameter gauge for detecting the cable diameter and a single-axis diameter gauge for detecting the cable center deviation.

[0008] Preferably, two power wire feeding machines are provided, each power wire feeding frame is provided with a bearing seat and a set of wire core and wire pulleys, and a counterweight block is also provided on the bearing seat, and the number of the counterweight blocks is the same as the number of the wire core and wire pulleys.

[0009] Preferably, the extruder includes an extruder main machine and an extruder auxiliary machine, a pair of extrusion outlets of the extrusion auxiliary machine are respectively connected to the extrusion outlet of the extruder main machine, and the extruder main machine is also provided with a wire core adjustment device, the wire core adjustment device includes an X-axis adjustment component, a first YZ-axis adjustment component and a first wire wheel group, the X-axis adjustment component includes a connecting frame, a slide rail and a slider arranged on the connecting frame along the X-axis direction, a connecting plate is provided on the slider, a connecting rod with longitudinal axis adjustment is provided on the connecting plate, the top of the connecting rod is connected to the first YZ-axis adjustment component, and the X-axis adjustment component also includes an adjusting nut, which passes through the connecting plate and is used to fix the X-axis adjustment component.

[0010] Preferably, the first YZ-axis adjustment assembly includes a first Y-axis adjustment assembly, a first connecting member and a first Z-axis adjustment assembly, the first connecting member includes a bottom plate and a side plate perpendicular to each other, the first Y-axis adjustment assembly includes a Y-axis fixed block arranged on the top of the connecting rod, a Y-axis slider slidably arranged on the Y-axis fixed block and a Y-axis micrometer arranged on the Y-axis fixed block, the first Z-axis adjustment assembly includes a Z-axis fixed block arranged on the side plate, a Z-axis slider arranged on the Z-axis fixed block and a Z-axis micrometer arranged on the Z-axis fixed block, the first wire wheel group includes a mounting plate, a left wire wheel and a right wire wheel, the mounting plate is rotatably arranged on the Z-axis slider, and the left wire wheel and the right wire wheel are arranged at both ends of the mounting plate.

[0011] Preferably, a water tank is provided in the box body, and the water tank also contains a heating block for heating the coolant. A water inlet pipe connected to the water tank is provided in the movable water tank. A water receiving tank is extended at one end of the movable water tank to receive the coolant overflowing from the movable water tank. A reflux channel is provided at the bottom of the movable water tank, and one end of the reflux channel is connected to the water receiving tank, and the other end is connected to the water tank.

[0012] Preferably, a base is provided on the movable water tank, and a cable adjustment device is provided on the base, the cable adjustment device includes a second YZ-axis adjustment component, a second connecting plate and a second wire pulley, the second YZ-axis adjustment component includes a second Y-axis adjustment component, a second connecting piece and a second Z-axis adjustment component, the second connecting piece includes a bottom plate and a side plate perpendicular to each other, the second Y-axis adjustment component is arranged at the bottom of the bottom plate, the second Z-axis adjustment component is arranged on the side plate, the second Y-axis adjustment component includes a Y-axis fixed block arranged on the base, a Y-axis slider slidably arranged on the Y-axis fixed block, and a Y-axis micrometer arranged on the Y-axis fixed block, the second Z-axis adjustment component includes a Z-axis fixed block arranged on the side plate, a Z-axis slider arranged on the Z-axis fixed block, and a Z-axis micrometer arranged on the Z-axis fixed block, the second connecting plate is arranged on the Z-axis slider, and the second wire pulley is arranged at the bottom of the second connecting plate.

[0013] Preferably, the upper cooling water trough is provided with multiple sections, and the multiple sections of the upper cooling water trough are spaced and connected along the length direction of the upper cooling shell, and each section of the upper cooling water trough includes at least one group of left cooling water trough and right cooling water trough. The upper cooling shell is also provided with an upper wire wheel group that is movable, and the upper wire wheel group is located between two adjacent sections of the upper cooling water trough. The upper wire wheel group includes at least one group of a second left wire wheel and a second right wire wheel, and the second left wire wheel is used to guide the cable from the left cooling water trough, and the second right wire wheel is used to guide the cable from the right Cables of the side cooling water troughs; the lower cooling water trough is provided with multiple sections, and the multiple sections of the lower cooling water troughs are spaced and connected along the length direction of the lower cooling shell. A lower wire pulley is also movably provided in the lower cooling shell, and the lower wire pulley is located between the lower cooling water troughs at two adjacent ends, and is used to guide the cables from the lower cooling water trough; the number of the lower cooling water troughs is the sum of the number of the left cooling water troughs and the right cooling water troughs in the upper cooling water troughs less one, and the number of the lower wire pulleys is the sum of the number of the second left wire pulley and the second right wire pulley in the upper wire pulley group less one.

[0014] Preferably, a plurality of water injection pipes are respectively provided in the upper cooling shell and the lower cooling shell, and the directions of the water outlets of the plurality of water injection pipes are opposite to the direction of cable movement. The number of water injection pipes in the upper cooling shell matches the total number of left cooling water tanks and right cooling water tanks in the multiple sections of upper cooling water tanks, and the number of water injection pipes in the lower cooling shell matches the number of lower cooling water tanks; the upper cooling water tank is spaced apart from the bottom of the upper cooling shell, and upper water return ports for receiving coolant overflowing from the upper cooling water tank are provided at both ends of the upper cooling shell, the lower cooling water tank is also spaced apart from the bottom of the lower cooling shell, and lower water return ports for receiving coolant overflowing from the lower cooling water tank are provided at both ends of the lower cooling shell, and water baffles for slowing down the overflow speed of the coolant are also provided at both ends of each section of the upper cooling water tank and each section of the lower cooling water tank.

[0015] Preferably, the first cable guide device and the second cable guide device are respectively provided with cable guide wheel groups, the cable guide wheel groups include at least one first guide wheel group and one second guide wheel, the second guide wheel is parallel to the first guide wheel group and is located below the first guide wheel group, each first guide wheel group includes a left guide wheel and a right guide wheel, the left guide wheel corresponds to the left cooling water trough, the right guide wheel corresponds to the right cooling water trough, and the second guide wheel corresponds to the lower cooling water trough.

[0016] Preferably, the cable dewatering device includes a soundproof cover and a water absorption component and a water blowing component arranged in the soundproof cover, the water absorption component includes a water absorption shell and a blower, a cable wire trough is provided in the water absorption shell, a plurality of water absorption holes are provided at the bottom of the cable wire trough, the blower is connected to the water absorption holes, and is used to absorb moisture from the surface of the cable; a pair of water absorption components are provided, and the pair of water blowing components respectively include a water blowing shell and an air blowing pipe, and a blowing nozzle is also provided in the water blowing shell, and a pair of air blowing nozzles are provided, and the pair of air blowing nozzles are respectively arranged at the top of the water blowing shell and the bottom of the water blowing shell, and the air blowing pipe is connected to the pair of air blowing nozzles, and is used to blow air to the cable surface to remove moisture.

[0017] Beneficial effects of the present invention:

[0018] The fully automatic cable production equipment of the present invention comprises a power wire feeding frame, a wire core preheating machine, an extruder, a cable cooling device, a traction machine, a cable dehydration device, a cable detection device and a wire take-up machine. By integrating a variety of automation equipment, the full automation of cable production is realized, and the production efficiency is improved. Among them, the cable cooling device comprises a temperature control cooling component, a double-layer cooling water tank and an immersion tank. The temperature control cooling component can select early cooling or delayed cooling according to different characteristics of the cable surface insulation layer through the sliding setting of the movable water tank, thereby changing the crystallinity of the cable surface insulation material, thereby changing the static electricity of the cable. capacity; the double-layer cooling water tank has a stacked design of upper cooling shell and lower cooling shell, so its overall structure is more compact, reducing the footprint of the device and saving space; the cable detection device includes a spark machine, a single-axis diameter gauge and an eccentricity measuring instrument. The spark machine is used to detect the integrity of the cable insulation layer to ensure that the cable has no insulation defects before leaving the factory, thereby improving the reliability of the product. The single-axis diameter gauge is used to detect the cable diameter and adjust the traction speed of the traction machine according to the test results to ensure the consistency of the cable diameter. The eccentricity measuring instrument is used to detect the center deviation of the cable and can adjust the concentricity of the wire core in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a fully automatic cable production equipment in an embodiment.

[0020] Figure 2 It is the front view of the power wire feeding machine in the embodiment.

[0021] Figure 3It is the front view of the extruder in the embodiment.

[0022] Figure 4 It is a stereoscopic diagram of the wire core adjustment device in the embodiment.

[0023] Figure 5 It is a stereoscopic view of the first YZ-axis adjustment component in the embodiment.

[0024] Figure 6 It is a three-dimensional diagram of the temperature control cooling component in the embodiment.

[0025] Figure 7 It is a cross-sectional view of the box in the embodiment.

[0026] Figure 8 It is a three-dimensional diagram of the movable water tank in the embodiment.

[0027] Fig. 9 It is a top view of the movable water tank in the embodiment.

[0028] Fig.10 It is a three-dimensional diagram of the cable adjustment device in the embodiment.

[0029] Fig.11 It is a three-dimensional diagram of a double-layer cooling water tank in an embodiment.

[0030] Fig.12 It is a three-dimensional view of the upper cooling shell in the embodiment.

[0031] Fig.13 for Fig.12 Enlarged view of point A in .

[0032] Fig.14 It is a stereoscopic view of the lower cooling shell in the embodiment.

[0033] Fig.15 for Fig.14 Enlarged view of point B in the middle.

[0034] Fig.16 It is a stereoscopic view of the cable guide wheel assembly in the embodiment.

[0035] Fig.17 It is the front view of the cable water removal device in the embodiment.

[0036] Fig.18 for Fig.17 Enlarged view of point A in the middle.

[0037] Fig.19 for Fig.17 Enlarged view of point B in the middle.

[0038] Fig. 20 It is a front view of the cable detection device in the embodiment.

[0039] Reference numerals:

[0040] 1. Power wire feeder; 10. Bearing seat; 11. Wire core wire wheel; 12. Counterweight block;

[0041] 2. Wire core preheating machine;

[0042] 3. Extruding the machine; 30. Extruding the main machine; 31. Extruding the auxiliary machine;

[0043] 32. Wire core adjustment device; 321. X-axis adjustment assembly; 322. Connecting frame; 323. Slide rail; 324. Sliding block; 325. First connecting plate; 326. First connecting rod; 327. Adjusting nut;

[0044] 331, first YZ axis adjustment assembly; 332, first Y axis adjustment assembly; 333, first Y axis slider; 334, first Y axis fixing block; 335, first Y axis micrometer;

[0045] 341, first connecting member; 342, first bottom plate; 343, first side plate;

[0046] 351, first Z-axis adjustment assembly; 352, first Z-axis fixing block; 353, first Z-axis slider; 354, first Z-axis micrometer;

[0047] 361, first guide wheel assembly; 362, mounting plate; 363, first left guide wheel; 364, first right guide wheel;

[0048] 4. Cable cooling device; 40. Temperature control cooling assembly; 401. Box; 402. Water storage tank; 403. Heating block; 404. Movable water tank; 405. Water inlet pipe; 406. Water receiving tank; 407. Reflux channel; 408. Base;

[0049] 409, cable adjustment device; 4091, second YZ axis adjustment assembly; 40911, second Y axis adjustment assembly; 40912, second Y axis slider; 40913, second Y axis fixing block; 40914, second Y axis micrometer;

[0050] 4092, second connecting member; 40921, second bottom plate; 40922, second side plate;

[0051] 4093, second Z-axis adjustment assembly; 40931, second Z-axis fixing block; 40932, second Z-axis slider; 40933, second Z-axis micrometer;

[0052] 4094, second connecting plate;

[0053] 4095, second wire wheel;

[0054] 41. Double-layer cooling water tank; 411. Upper cooling shell; 4111. Upper cooling water tank; 4112. Left cooling water tank; 4113. Right cooling water tank; 4114. Upper guide wheel assembly; 4115. Second left guide wheel; 4116. Second right guide wheel; 4117. Upper water return port;

[0055] 412, lower cooling shell; 4121, lower cooling water tank; 4122, lower wire wheel; 4123, lower water return port;

[0056] 413. A first cable guide;

[0057] 414. A second cable guide;

[0058] 415, cable guide wheel set; 4151, first guide wheel set; 4152, left guide wheel; 4153, right guide wheel; 4154, second guide wheel;

[0059] 416, water injection pipe;

[0060] 417. Water retaining plate;

[0061] 42. Dipping tank;

[0062] 5. Traction machine;

[0063] 6. Cable dewatering device; 60. Soundproof cover; 61. Water absorption assembly; 611. Water absorption shell; 612. Cable wire trough; 613. Water absorption hole; 614. Blower; 62. Water blowing assembly; 621. Water blowing shell; 622. Air blowing pipe; 623. Air blowing nozzle;

[0064] 7. Cable detection device; 70. Spark machine; 71. Single-axis diameter gauge; 72. Eccentricity measuring instrument;

[0065] 8. Wire taking-up machine. DETAILED DESCRIPTION

[0066] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0067] A fully automatic cable production device of this embodiment, such as Figures 1 to 20 As shown, from left to right, it includes a power wire feeding machine 1, a wire core preheating machine 2, an extruder 3, a cable cooling device 4, a traction machine 5, a cable dehydration device 6, a cable detection device 7, and a wire take-up machine 8.

[0068] Furthermore, the power wire feeding device is used to control the tension during the cable release process, wherein two power wire feeding machines 1 are provided, and a bearing seat 10 and a set of wire core wire wheels 11 are provided on the two power wire feeding machines 1, respectively. A counterweight block 12 is also provided on each bearing seat 10, and the number of the counterweight blocks 12 provided on the bearing seat 10 is the same as the number of the wire core wire wheels 11. Since the power wire feeding frame adopts a dual-machine configuration, each power wire feeding machine 1 can work independently. Even if one machine fails, the other machine can continue to work, reducing the downtime caused by a single machine failure, thereby improving the efficiency of the entire production line, and the number of the counterweight blocks 12 provided on each bearing seat 10 is the same as the number of the wire core wire wheels 11. The counterweight blocks 12 exert a certain pressure on the wire core through their weight, so that the tension of the wire core during the wire feeding process is more uniform, which helps to avoid the problem of wire breakage caused by uneven wire tension.

[0069] Furthermore, the wire core preheating machine 2 is used to uniformly heat the wire core led out from the power wire feeding machine 1. By heating the wire core, the bonding effect of the wire core is better during the extrusion process.

[0070] Furthermore, the extruder 3 is used to coat the heated wire core with insulating material, wherein the extruder 3 includes an extruder main machine 30 and an extruder auxiliary machine 31, and a pair of extrusion auxiliary machines 31 have extrusion outlets connected to the extrusion outlets of the extrusion main machine 30, respectively. The design of providing a pair of extrusion auxiliary machines 31 increases the flexibility of the production line, and one or two auxiliary machines can be adjusted for use according to different production needs. Even if one auxiliary machine fails, the other auxiliary machine can continue to work, reducing downtime and ensuring production continuity.

[0071] Furthermore, a wire core adjustment device 32 for adjusting the concentricity between the wire core and the external insulating layer is also provided on the extrusion main machine 30. The wire core adjustment device 32 includes an X-axis adjustment component 321, a first YZ-axis adjustment component 331 and a first wire wheel group 361. One end of the first YZ-axis adjustment component 331 is connected to the X-axis adjustment component 321, and the other end is connected to the first wire wheel group 361. Among them, the X-axis adjustment component 321 includes a connecting frame 322, a slide rail 323 and a slider 324 arranged on the slide rail 323. One end of the connecting frame 322 is connected to the extrusion main machine 30, and the slide rail 323 is arranged at the other end of the connecting frame 322 along the X-axis direction. A first connecting plate 325 is also provided on the slider 324. A first connecting rod 326 that can be adjusted longitudinally is also provided on the first connecting plate 325. The first YZ-axis adjustment component 331 is arranged on the top of the first connecting rod 326.

[0072] The first connecting plate 325 is also provided with an adjusting nut 327, which is used to fix the X-axis adjusting assembly 321. The adjusting nut 327 is arranged on the first connecting plate 325, and the adjusting nut 327 is threadedly matched with the first connecting plate 325, so that the slider 324 and the first connecting plate 325 are adjusted to a preset position along the slide rail 323, and then the slide rail 323 is pressed by the adjusting nut 327 to prevent displacement due to vibration or other external forces during the production process, thereby ensuring the accuracy of the position of the wire core.

[0073] The first YZ-axis adjustment component 331 includes a first Y-axis adjustment component 332, a first connecting member 341, a first Z-axis adjustment component 351 and a first wire wheel group 361. The first Y-axis adjustment component 332 and the first Z-axis adjustment component 351 are connected via the first connecting member 341. The first connecting member 341 includes a first bottom plate 342 and a first side plate 343 which are perpendicular to each other. The first Y-axis adjustment component 332 is arranged at the bottom of the first bottom plate 342, the first Z-axis adjustment component 351 is arranged on the first side plate 343, and the first wire wheel group 361 is arranged at one end of the first Z-axis adjustment component 351 away from the first side plate 343.

[0074] The first Y-axis adjustment component 332 includes a first Y-axis slider 333, a first Y-axis fixed block 334 and a first Y-axis micrometer 335. The first Y-axis fixed block 334 is arranged on the top of the first connecting rod 326. The first Y-axis slider 333 is slidably arranged on the top of the first Y-axis fixed block, and its top is connected to the first base plate 342. The first Y-axis micrometer 335 is arranged on the first Y-axis fixed block 334. By rotating the first Y-axis micrometer 335, the first Y-axis slider 333 can be pushed to move along the Y-axis direction, thereby driving the first connecting member 341 to move together.

[0075] The first Z-axis adjustment component 351 includes a first Z-axis slider 353, a first Z-axis fixed block 352 and a first Z-axis micrometer 354. The first Z-axis fixed block 352 is fixedly set on the first side plate 343, the first Z-axis slider 353 is slidably set on the first Z-axis fixed block 352, and the first Z-axis micrometer 354 is set on the first Z-axis fixed block. By rotating the first Z-axis micrometer 334, the first Z-axis slider 353 can be pushed to move along the Z-axis.

[0076] The first wire wheel group 361 is arranged on the first Z-axis slider 353, and the first wire wheel group 361 includes a mounting plate 362, a first left wire wheel 363 and a first right wire wheel 364. The first left wire wheel 363 and the first right wire wheel 364 are respectively arranged at two ends of the mounting plate 362, wherein the mounting plate 362 is rotatably mounted on the first Z-axis slider 353, and is used to adjust the positions of the first left wire wheel 363 and the first right wire wheel 364. When the wire core passes through the first wire wheel group 361, the mounting plate 362 can be rotated according to actual conditions, so as to adjust the positions of the first left wire wheel 363 and the first right wire wheel 364 to prevent the wire core from twisting when passing through.

[0077] Furthermore, the cable cooling device 4 is used to cool the cable extruded from the extruder 3. The cable cooling device 4 includes a temperature control cooling component 40, a double-layer cooling water tank 41 and an immersion tank 42 in sequence. The temperature control cooling component 40 is used to cool the extruded cable, the double-layer cooling water tank 41 is used to further cool the cable, and the immersion tank 42 is used to finally cool the cable and ensure that it is completely solidified.

[0078] The temperature control cooling assembly 40 includes a box body 401 and a movable water tank 404 for the cable to move through. The movable water tank 404 can be slidably arranged in the box body 401 along the direction of cable movement and can be withdrawn from the box body 401. Specifically, the movable water tank 404 is slidably arranged in the box body 401 along the length direction of the box body 401. Since the movable water tank 404 slides along the length direction of the box body 401, it is possible to select early cooling or delayed cooling according to the requirements of the insulation layer with different characteristics on the outer surface of the wire core, change the crystallinity of the insulation material on the surface of the cable, and thus change the static capacitance of the cable.

[0079] A heating block 403 for heating the coolant is also provided inside the water storage. By heating the coolant, the cable is cooled down slowly to avoid a temperature gradient inside the cable due to a sudden drop in the coolant temperature, to avoid thermal stress, and thus to avoid microcracks or delamination of the insulation layer covering the outer surface of the cable.

[0080] A water inlet pipe 405 connected to the water storage tank 402 is provided in the movable water tank 404. A water receiving tank 406 for receiving coolant from the movable water tank 404 is extended at one end of the movable water tank 404. A reflux channel 407 is also provided at the bottom of the movable water tank 404. One end of the reflux channel 407 is connected to the water receiving tank 406, and the other end is connected to the water storage tank 402 to form a circulation system.

[0081] A base 408 is provided on the side wall of the movable water tank 404. A cable adjusting device 409 for adjusting the cable is provided on the base 408. The cable adjusting device 409 includes a second YZ axis adjusting component 4091, a second connecting plate 4094 and a second wire wheel 4095. The second YZ axis adjusting component 4091 includes a second Y axis adjusting component 40911, a second connecting piece 4092 and a second Z axis adjusting component 4093. It is connected through the second connecting member 4092, the second connecting member 4092 includes a second base plate 40921 and a second side plate 40922 which are perpendicular to each other, the second Y-axis adjustment component 40911 is arranged at the bottom of the second base plate 40921, the second Z-axis adjustment component 4093 is arranged on the second side plate 40922, the second connecting plate 4094 is arranged at one end of the second Z-axis adjustment component 4093 away from the second side plate 40922, and the second wire wheel 4095 is arranged at the bottom of the second connecting plate 4094.

[0082] The second Y-axis adjustment component 40911 includes a second Y-axis slider 40912, a second Y-axis fixed block 40913 and a second Y-axis micrometer 40914. The second Y-axis fixed block 40913 is arranged on the top of the base 408. The second Y-axis slider 40912 is slidably arranged on the top of the second Y-axis fixed block 40913, and its top is connected to the bottom of the second base plate 40921. The second Y-axis micrometer 40914 is arranged on the second Y-axis fixed block 40913. By rotating the second Y-axis micrometer 40914, the second Y-axis slider 40912 can be pushed to move along the Y-axis direction, thereby driving the second connecting member 4092 to move together.

[0083] The second Z-axis adjustment assembly 4093 includes a second Z-axis fixed block 40931, a second Z-axis slider 40932 and a second Z-axis micrometer 40933. The second Z-axis fixed block 40931 is fixedly set on the second side plate 40922, the second Z-axis slider 40932 is slidably set on the second Z-axis fixed block 40931, and the second Z-axis micrometer 40933 is set on the second Z-axis fixed block 40931. By rotating the second Z-axis micrometer 40933, the second Z-axis slider 40932 can be pushed against and moved along the Z-axis direction.

[0084] Furthermore, the double-layer cooling water tank 41 includes an upper cooling shell 411 and a lower cooling shell 412 which are parallel to each other, and a first cable guide 413 and a second cable guide 414 which connect both ends of the upper cooling shell 411 and the lower cooling shell 412 .

[0085] A plurality of upper cooling water troughs 4111 are arranged in the upper cooling shell 411 and are spaced apart from each other. Each section of the upper cooling water trough 4111 includes at least one group of left cooling water troughs 4112 and right cooling water troughs 4113. A plurality of upper wire pulley groups 4114 are also arranged in the upper cooling shell 4111. The upper wire pulley group 4114 is located between two adjacent sections of the upper cooling water troughs 4111. The upper wire pulley group 4114 includes at least one group of symmetrically arranged second left wire pulleys 4115 and second right wire pulleys 4116. The second left wire pulley 4115 is used to guide the cables from the left cooling water trough 4112. The second right wire pulley 4116 is used to guide the cables from the right cooling water trough 4113.

[0086] The lower cooling shell 412 is provided with a plurality of lower cooling water troughs 4121 spaced apart and connected along the length direction of the lower cooling shell 412 . The lower cooling shell 412 is also provided with a plurality of lower wire pulleys 4122 for guiding the cables from the lower cooling water troughs 4121 . The lower wire pulleys 4122 are located between two adjacent lower cooling water troughs 4121 .

[0087] Among them, the number of lower cooling water tanks 4121 is the sum of the left cooling water tank 4112 and the right cooling water tank 4113 in the upper cooling water tank 4111 less one, and the number of lower wire pulleys 4122 is the sum of the second left wire pulley 4115 and the second right wire pulley 4116 in the upper wire pulley group 4114 less one.

[0088] Furthermore, the upper wire wheel group 4114 is movably arranged in the upper cooling shell 411, and the lower wire wheel 4122 is movably arranged in the lower cooling shell 412. Specifically, the upper wire wheel group 4114 and the lower wire wheel 4122 can adjust the positions of the upper wire wheel group 4114 and the lower wire wheel 4122 up and down according to the expansion or contraction of the cable during the cooling process, ensuring that the cable is always in the best position in the cooling water trough, thereby improving the cooling effect and stability of the cable.

[0089] Furthermore, a plurality of water injection pipes 416 are respectively provided in the upper cooling shell 411 and the lower cooling shell 412. The water injection pipes 416 are preferably universal joint water pipes, which are convenient for adjusting the water outlet direction and angle of the water injection pipes 416. The water outlet direction of the water injection pipes 416 in the upper cooling shell 411 and the lower cooling shell 412 is opposite to the cable movement direction. Since the water outlet direction of the water injection pipes 416 is opposite to the cable movement direction, the impact force of the water flow on the cable can be increased, which helps to improve the cooling efficiency and ensure that the cable is quickly cooled to the required temperature. Among them, the number of water injection pipes 416 arranged in the upper cooling shell 411 matches the total number of left-side cooling water tanks 4112 and right-side cooling water tanks 4113 in the multiple sections of upper cooling water tanks 4111, ensuring that each left-side cooling water tank 4112 and right-side cooling water tank 4113 is equipped with a corresponding water injection pipe 416, and the number of water injection pipes 416 in the lower cooling shell 412 matches the number of lower cooling water tanks 4121, ensuring that each section of lower cooling water tank 4121 is also equipped with a corresponding water injection pipe 416.

[0090] Furthermore, the upper cooling water tank 4111 is spaced apart from the bottom of the upper cooling shell 411, and upper water return ports 4117 for receiving coolant overflowing from the upper cooling water tank 4111 are provided at both ends of the upper cooling shell 411. The lower cooling water tank 4121 is also spaced apart from the bottom of the lower cooling shell 412, and lower water return ports 4123 for receiving coolant overflowing from the lower cooling water tank 4121 are provided at both ends of the lower cooling shell 412. In actual use, the upper water return port 4117 and the lower water return port 4123 are respectively connected to water tanks, and a plurality of water outlet pipes are provided on the water tanks, which are respectively connected to the water injection pipe 416 to form a circulation system.

[0091] Water baffles 417 are symmetrically arranged at both ends of the upper cooling water trough 4111 and the lower cooling water trough 4121. The water baffles 417 can slow down the overflow of the coolant from the upper cooling water trough 4111 and the lower cooling water trough 4121, so that the cable is in contact with the coolant for a longer time, which helps to improve the cooling efficiency.

[0092] Furthermore, the first cable guide device 413 and the second cable guide device 414 are respectively provided with a cable guide wheel group 415, and the cable guide wheel group 415 includes at least one first guide wheel group 4151 and one second guide wheel 4154, the second guide wheel 4154 is parallel to the first guide wheel group 4151, and the first guide wheel group 4151 is located above the second guide wheel 4154. The first guide wheel group 4151 includes a left guide wheel 4152 and a right guide wheel 4153 which are parallel to each other, the left guide wheel 4152 corresponds to the left cooling water tank 4112, the right guide wheel 4153 corresponds to the right cooling water tank 4113, and the second guide wheel 4154 corresponds to the lower cooling water tank 4121. When in use, the cable enters the right cooling water trough 4113 through the right guide wheel 4153 in the first cable guide device 413 for cooling, then enters the lower cooling water trough 4121 through the right guide wheel 4153 and the second guide wheel 4154 in the second cable guide device 414 for cooling, then enters the left cooling water trough 4112 through the left guide wheel 4152 in the first cable guide device 413 for cooling, and finally passes through the left guide wheel 4152 in the second cable guide device 414 to enter the next step.

[0093] A capacitive sensor is also provided at the end of the immersion tank 42, which is used to detect the static capacitance of the cable. When the capacitance value of the cable does not meet the standard, the position of the movable water tank 404 will be adjusted to allow the cable to cool down in advance or delay cooling, thereby changing the static capacitance of the cable until the static capacitance value meets the requirements.

[0094] Furthermore, the traction machine 5 is used to provide traction during the cable production process, while accurately controlling the travel speed of the cable to ensure that the cable maintains a constant speed throughout the entire production process and avoid cable twisting or breakage due to speed fluctuations.

[0095] Furthermore, the cable dehydration device 6 is used to remove the residual moisture on the cable surface, and the cable dehydration device 6 includes a soundproof cover 60, and a water absorption component 61 and a water blowing component 62 arranged in the soundproof cover 60. The water absorption component 61 includes a water absorption shell 611 and a blower 614, a cable wire groove 612 is provided in the water absorption shell 611, and a plurality of water absorption holes 613 are provided at the bottom of the cable wire groove 612, and the blower 614 is connected to the plurality of water absorption holes 613, and is used to absorb the moisture on the cable surface.

[0096] A pair of water blowing components 62 are provided, and the pair of water blowing components 62 respectively include a water blowing shell 621 and an air blowing pipe 622, and an air blowing nozzle 623 is provided in the water blowing shell 621, and the air blowing pipe 622 is connected with the air blowing nozzle 623, wherein a pair of air blowing nozzles 623 are provided, one is arranged at the top of the water blowing shell 621, and the other is arranged at the bottom of the water blowing shell 621. Through the combined use of the water absorbing component 61 and the water blowing component 62, the moisture on the surface of the cable can be completely removed, and the dewatering efficiency is improved. The water absorbing component 61 and the water blowing component 62 are completely enclosed by the soundproof cover 60, and the noise generated when the equipment is running is reduced.

[0097] Furthermore, the cable detection device 7 is used for various indicators of the cable. The cable detection device 7 includes a spark machine 70, a uniaxial diameter gauge 71 and a uniaxial diameter gauge 71. The spark machine 70 is used to detect the integrity of the cable insulation layer, so that it can detect insulation layer defects in time and ensure the electrical performance of the cable. The uniaxial diameter gauge 71 is used to detect the diameter of the cable and adjust the traction speed of the traction machine 5 accordingly to ensure the consistency of the cable diameter and improve production quality. The uniaxial diameter gauge 71 is used to detect the center deviation of the cable, that is, whether the wire core is located in the center of the insulation layer, to ensure the concentricity of the cable and avoid the degradation of electrical performance due to eccentricity.

[0098] Furthermore, the wire take-up machine 8 is used to collect qualified cables after being processed through the above-mentioned processes. The wire take-up machine 8 is a fully automatic double-reel wire take-up machine 8. A meter is also provided on the wire take-up machine 8 for accurately collecting the length of the cables.

[0099] In the description of the present invention, it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations.

Claims

1. A fully automatic cable production equipment, characterized in that: The invention comprises a power wire feeder (1), a wire core preheater (2), an extruder (3), a cable cooling device (4), a traction machine (5), a cable dewatering device (6), a cable detection device (7) and a wire take-up machine (8) arranged in sequence, wherein the cable cooling device (4) comprises a temperature control cooling component (40), a double-layer cooling water tank (41) and a water immersion tank (42), the temperature control cooling component (40) comprises a box body (401) and a movable water tank (404) for the cable to move through, the movable water tank (404) being slidably arranged in the box body (401) along the direction of cable movement, and the double-layer cooling water tank (41) comprises upper cooling shells (411) parallel to each other. and a lower cooling shell (412); an upper cooling water tank (4111) for cooling cables is provided in the upper cooling shell (411); a lower cooling water tank (4121) for cooling cables is provided in the lower cooling shell (412); the double cooling water tank (41) further comprises a first cable guide device (413) and a second cable guide device (414) connected to both ends of the upper cooling shell (411) and the lower cooling shell (412); the cable detection device (7) comprises a spark machine (70) for detecting the integrity of the cable insulation layer, a single-axis diameter gauge (71) for detecting the cable diameter, and a single-axis diameter gauge (72) for detecting the center deviation of the cable.

2. The fully automatic cable production equipment according to claim 1, characterized in that: Two power wire feeders (1) are provided, each of which is provided with a bearing seat (10) and a group of wire core and wire guide wheels (11). A counterweight block (12) is also provided on the bearing seat (10), and the number of the counterweight blocks (12) is the same as the number of the wire core and wire guide wheels (11).

3. The fully automatic cable production equipment according to claim 1, characterized in that: The extruder (3) comprises an extruder main machine (30) and an extruder auxiliary machine (31), a pair of extrusion outlets of the extruder auxiliary machine (31) are respectively connected to the extrusion outlets of the extruder main machine (30), and the extruder main machine (30) is also provided with a wire core adjustment device (32), the wire core adjustment device (32) comprises an X-axis adjustment component (321), a first YZ-axis adjustment component (331) and a first wire wheel group (361), the X-axis adjustment component (321) comprises a connecting frame (322), a connecting frame (322) arranged on the connecting frame (321) along the X-axis direction, and a connecting frame (322) arranged on the connecting frame (321) along the X-axis direction. 2) on a slide rail (323) and a slider (324), the slider (324) is provided with a first connecting plate (325), the first connecting plate (325) is provided with a first connecting rod (326) which can be adjusted along the longitudinal axis, the top of the first connecting rod (326) is connected to a first YZ axis adjustment component (331), and the X axis adjustment component (321) also includes an adjustment nut (327), the adjustment nut (327) passes through the first connecting plate (325) and is used to fix the X axis adjustment component (321).

4. The fully automatic cable production equipment according to claim 3, characterized in that: The first YZ-axis adjustment component (331) includes a first Y-axis adjustment component (332), a first connecting member (341) and a first Z-axis adjustment component (351). The first connecting member (341) includes a first bottom plate (342) and a first side plate (343) which are perpendicular to each other. The first Y-axis adjustment component (332) includes a first Y-axis fixed block (334) arranged on the top of the first connecting rod (325), a first Y-axis slider (333) slidably arranged on the first Y-axis fixed block (334) and a first Y-axis micrometer (335) arranged on the first Y-axis fixed block (334). The joint assembly (351) includes a first Z-axis fixed block (352) arranged on a side plate, a first Z-axis slider (353) arranged on the first Z-axis fixed block (352), and a first Z-axis micrometer (354) arranged on the first Z-axis fixed block (352); the first wire wheel assembly (361) includes a mounting plate (362), a first left wire wheel (363), and a first right wire wheel (364); the mounting plate (362) is rotatably arranged on the first Z-axis slider (353), and the first left wire wheel (363) and the first right wire wheel (364) are arranged at both ends of the mounting plate (362).

5. The fully automatic cable production equipment according to claim 1, characterized in that: A water storage tank (402) is provided in the box body (401), a heating block (403) for heating the coolant is also provided in the water storage tank (402), a water inlet pipe (405) connected to the water storage tank (402) is provided in the movable water tank (404), a water receiving tank (406) for receiving the coolant overflowing from the movable water tank (404) is extended at one end of the movable water tank (404), a reflux channel (407) is provided at the bottom of the movable water tank (404), one end of the reflux channel (407) is connected to the water receiving tank (406), and the other end is connected to the water storage tank (402).

6. The fully automatic cable production equipment according to claim 5, characterized in that: The movable water tank (404) is provided with a base (408), and the base (408) is provided with a cable adjustment device (409), the cable adjustment device (409) includes a second YZ axis adjustment component (4091), a second connecting plate (4094) and a second wire wheel (4095), the second YZ axis adjustment component (4091) includes a second Y axis adjustment component (40911), a second connecting member (4092) and a second Z axis adjustment component (4093), the second connecting member (4092) includes a second bottom plate (40921) and a second side plate (40922) which are perpendicular to each other, the second Y axis adjustment component (40911) is arranged at the bottom of the second bottom plate (40921), the second Z axis adjustment component (4093) is arranged on the second side plate (40922), and the second Y axis adjustment component (40911) is arranged at the bottom of the second bottom plate (40921). The component (40911) includes a second Y-axis fixed block (40913) arranged on the base (408), a second Y-axis slider (40912) slidably arranged on the second Y-axis fixed block (40913), and a second Y-axis micrometer (40914) arranged on the second Y-axis fixed block (40913); the second Z-axis adjustment component (4093) includes a second Z-axis fixed block (40931) arranged on the side plate, a second Z-axis slider (40932) arranged on the second Z-axis fixed block (40931), and a second Z-axis micrometer (40933) arranged on the second Z-axis fixed block (40931); the second connecting plate (4094) is arranged on the second Z-axis slider (40932); and the second wire wheel (4095) is arranged at the bottom of the second connecting plate (4094).

7. The fully automatic cable production equipment according to claim 1, characterized in that: The upper cooling water trough (4111) is provided with multiple sections, and the multiple sections of the upper cooling water trough (4111) are arranged in intervals along the length direction of the upper cooling shell (411), and each section of the upper cooling water trough (4111) includes at least one group of left cooling water troughs (4112) and right cooling water troughs (4113). The upper cooling shell (411) is also provided with an upper wire wheel group (4114) that is movable, and the upper wire wheel group (4114) is located between two adjacent sections of the upper cooling water trough (4111). The upper wire wheel group (4114) includes at least one group of a second left wire wheel (4115) and a second right wire wheel (4116). The second left wire wheel (4115) is used to guide the cable from the left cooling water trough (4112), and the second right wire wheel (4116) is used to guide the cable from the right cooling water trough (4113); the lower cooling water trough (4121) is provided with multiple sections, and the multiple sections of the lower cooling water trough (4121) are spaced and connected along the length direction of the lower cooling shell (412); a lower wire pulley (4122) is also movably provided in the lower cooling shell (412), and the lower wire pulley (4122) is located between the lower cooling water troughs (4121) at two adjacent ends, and is used to guide the cables from the lower cooling water trough (4121); the number of the lower cooling water troughs (4121) is the sum of the number of the left cooling water trough (4112) and the right cooling water trough (4113) in the upper cooling water trough (4111) less one, and the number of the lower wire pulleys (4122) is the sum of the number of the second left wire pulley (4115) and the second right wire pulley (4116) in the upper wire pulley group (4114) less one.

8. The fully automatic cable production equipment according to claim 7, characterized in that: A plurality of water injection pipes (416) are respectively provided in the upper cooling shell (411) and the lower cooling shell (412); the water outlet directions of the plurality of water injection pipes (416) are opposite to the direction of cable movement; the number of water injection pipes (416) in the upper cooling shell (411) matches the total number of left cooling water tanks (4112) and right cooling water tanks (4113) in the multi-section upper cooling water tanks (4111); the number of water injection pipes (416) in the lower cooling shell (412) matches the number of lower cooling water tanks (4121); the upper cooling water tanks (4111) and the upper cooling shell (4111) are connected to each other. ), and upper water return ports (4117) for receiving coolant overflowing from the upper cooling water tank (4111) are provided at both ends of the upper cooling shell (411), and lower cooling water tank (4121) and the bottom of the lower cooling shell (412) are also spaced apart, and lower water return ports (4123) for receiving coolant overflowing from the lower cooling water tank (4121) are provided at both ends of the lower cooling shell (412), and water baffles (417) for slowing down the overflow speed of coolant are also provided at both ends of each section of the upper cooling water tank (4111) and each section of the lower cooling water tank (4121).

9. The fully automatic cable production equipment according to claim 7, characterized in that: The first cable guide device (413) and the second cable guide device (414) are respectively provided with a cable guide wheel group (415), the cable guide wheel group (415) comprising at least one first guide wheel group (4151) and one second guide wheel (4154), the second guide wheel (4154) being parallel to the first guide wheel group (4151) and being located below the first guide wheel group (4151), each first guide wheel group (4151) comprising a left guide wheel (4152) and a right guide wheel (4153), the left guide wheel (4152) corresponding to the left cooling water trough (4112), the right guide wheel (4153) corresponding to the right cooling water trough (4113), and the second guide wheel (4154) corresponding to the lower cooling water trough (4121).

10. The fully automatic cable production equipment according to claim 1, characterized in that: The cable dewatering device (6) comprises a soundproof cover (60) and a water absorbing component (61) and a water blowing component (62) arranged in the soundproof cover (60); the water absorbing component (61) comprises a water absorbing shell (611) and a blower (614); a cable wire groove (612) is arranged in the water absorbing shell (611); a plurality of water absorbing holes (613) are arranged at the bottom of the cable wire groove (612); the blower (614) is connected to the water absorbing holes (613) and is used to absorb moisture on the surface of the cable; A pair of water components (61) is provided, and the pair of water blowing components (62) respectively include a water blowing shell (621) and an air blowing pipe (622). An air blowing nozzle (623) is also provided in the water blowing shell (621). A pair of air blowing nozzles (623) are provided, and the pair of air blowing nozzles (623) are respectively arranged at the top of the water blowing shell (621) and the bottom of the water blowing shell (621). The air blowing pipe (622) is connected to the pair of air blowing nozzles (623) and is used for blowing air to the surface of the cable to remove moisture.

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