Cable production process and cable production equipment with convenient-to-adjust function

Abstract

The invention relates to the field of cable production, in particular to a cable production process and cable production equipment with a convenient-to-adjust function, and the cable production equipment comprises a U-shaped plate, a rotating shaft rod, a mounting assembly, a rotating assembly, a fixing assembly and the like; the mounting assembly is connected with a rotating assembly; the rotating assembly is connected with a fixing assembly; the rotating assembly is connected with a U-shaped plate; and the U-shaped plate is rotationally connected with two rotating shaft rods which are distributed up and down. The part, passing through the two compression rollers, of the copper strip is pressed by the convex rod part and the concave rod part to become a Z-shaped state, so that in the copper strip wound on the surface of the cable, the right side of the rear section of the copper strip is directly attached to the left side of the front section of the copper strip; the problems that in the existing copper strip winding process, in the process that a rear-section copper strip enables the left side of a front-section copper strip to deform, the rear-section copper strip is prone to sliding in the direction away from the front-section copper strip, the rear-section copper strip is not attached to the front-section copper strip, and gaps exist in a shielding layer formed by the copper strip are solved.

Description

Technical Field

[0001] The present invention relates to the field of cable production, and in particular to a cable production process and a cable production device with a convenient adjustment function. Background Art

[0002] In the existing cable production process, a layer of copper tape is usually wrapped around the cable surface. The shielding layer formed by the copper tape reduces the interference of the magnetic field generated by the current passing through the cable to other external electronic components.

[0003] In the process of winding the copper tape around the cable, in order to ensure that the shielding layer formed by the copper tape has a better shielding effect, a part of the rear copper tape needs to be overlapped on the front copper tape, that is, the copper tape will be wrapped around the surface of the cable in an overlapping form;

[0004] However, during winding, the left side of the front copper tape is restricted by the front copper tape, and the left side of the front copper tape cannot contact the cable surface. After the rear copper tape is attached to the front copper tape, the diameter of the rear copper tape will be larger than the diameter of the front copper tape. As the copper tape is continuously wound, the diameter of the copper tape wound on the cable surface will increase from front to back.

[0005] Therefore, in the existing process of winding the copper tape onto the cable surface, the copper tape needs to have a certain tension force, so that when the rear copper tape is attached to the corresponding front copper tape, the rear copper tape deforms the left side of the front copper tape under the action of the tension force, so that the left side of the front copper tape contacts the cable surface, so as to prevent the problem that the diameter of the copper tape wound onto the cable surface increases from the front to the back;

[0006] However, since the surface of the copper tape is smooth, that is, the friction between the front copper tape and the rear copper tape is small, when the rear copper tape causes the left side of the front copper tape to deform, the rear copper tape tends to slide away from the front copper tape, resulting in the rear copper tape not being attached to the front copper tape. Then, there will be gaps in the shielding layer formed by the copper tape, thereby affecting the shielding effect of the shielding layer formed by the copper tape. Summary of the invention

[0007] In order to overcome the disadvantage that the rear copper belt easily slides away from the front copper belt during the process of the rear copper belt causing the left side of the front copper belt to deform, resulting in the rear copper belt not being attached to the front copper belt, and the shielding layer formed by the copper belt having gaps, the present invention provides a cable production process and a cable production equipment with an easy-to-adjust function.

[0008] The technical solution is as follows: A cable production process, characterized in that it includes the following steps;

[0009] Step 1: Manually pull and drag the cable on the external unwinding device through the cable production device, and then fix the cable on the external receiving winding device;

[0010] Step 2: Manually install the copper tape rolled into a coil into the cable production equipment;

[0011] Step 3: Manually pull and tug the copper tape to pre-fix it on the cable;

[0012] Step 4: Control the external unwinding device to unwind the cable, control the external rewinding device to rewind the cable, move the cable, and at the same time, control the cable production equipment to wind the copper tape onto the cable surface.

[0013] As a preferred technical solution of the present invention, the cable production equipment described in step 1 of the cable production process includes an installation component, a rotating component and a fixed component; the installation component is connected to the rotating component; the rotating component is connected to the fixed component for fixing the copper belt disk; the installation component is used to install the rotating component; it also includes a U-shaped plate, a rotating shaft rod, a motor, a pressure roller, a limit plate, an electric push rod and a connecting plate; the rotating component is connected to the U-shaped plate; the U-shaped plate is rotatably connected to two rotating shaft rods distributed up and down; the U-shaped plate is fixedly connected to the rotating shaft rods A motor with a matching number of shafts, and the output shaft of each motor is fixedly connected to the corresponding rotating shaft; each rotating shaft is slidably connected to a pressure roller for pressing the copper strip; the upper pressure roller is provided with a convex rod portion; the lower pressure roller is provided with a concave rod portion; the U-shaped plate is fixedly connected to two limit plates, and each limit plate is slidably connected to all the pressure rollers; the U-shaped plate is fixedly connected to at least one electric push rod; the telescopic portion of the electric push rod is fixedly connected to a connecting plate, and the connecting plate is rotatably connected to all the pressure rollers; the rotating assembly is used to drive the U-shaped plate and the parts connected thereto to rotate.

[0014] As a preferred technical solution of the present invention, the mounting assembly includes a base plate, a mounting seat 1, a mounting seat 2 and a mounting tube; the base plate is fixedly connected to the mounting seat 1, and the mounting seat 1 is connected to the rotating assembly; the base plate is fixedly connected to the mounting seat 2; the mounting seat 2 is fixedly connected to the mounting tube, and the mounting tube is connected to the rotating assembly.

[0015] As a preferred technical solution of the present invention, the rotating component includes a rotating tube, a mounting frame, a second motor, a gear, a gear ring and a conductive slip ring; the first mounting seat is rotatably connected to the rotating tube; the rotating tube is fixedly connected to the mounting frame, and the mounting frame is rotatably connected to the mounting tube, and the mounting frame is connected to the fixed component; the first mounting seat is fixedly connected to the second motor; the output shaft of the second motor is fixedly connected to the gear; the rotating tube is fixedly connected to the gear ring, and the gear ring is meshed with the gear; the first mounting seat is fixedly connected to the conductive slip ring, and the conductive slip ring is fixedly connected to the rotating tube.

[0016] As a preferred technical solution of the present invention, the fixing assembly includes a fixing rod and a limiting circular plate; the mounting frame is detachably connected to two fixing rods, and the two fixing rods are mutually clamped; each fixing rod is fixedly connected to a limiting circular plate.

[0017] As a preferred technical solution of the present invention, it also includes connecting plate 2, supporting ring 1, connecting plate 3 and supporting ring 2; the rotating tube is fixedly connected with multiple connecting plates 2; all connecting plates 2 are commonly fixedly connected with supporting ring 1; the installation tube is connected with multiple connecting plates 3; all connecting plates 3 are commonly fixedly connected with supporting ring 2; the diameter of supporting ring 1 is set to match the diameter of the cable before the copper belt is wrapped; the diameter of supporting ring 2 is set to match the diameter of the cable after the copper belt is wrapped.

[0018] As a preferred technical solution of the present invention, the first supporting ring is provided with a first guiding portion; and the second supporting ring is provided with a second guiding portion.

[0019] As a preferred technical solution of the present invention, it also includes a connecting rod, an electric push rod 2, an electric push rod 3, a mounting seat 3 and an airbag; the mounting frame is slidably connected to at least one connecting rod, and all the connecting rods are fixedly connected to the U-shaped plate; the mounting frame is fixedly connected to the electric push rod 2, and the telescopic part of the electric push rod 2 is fixedly connected to the U-shaped plate, and the mounting frame and the U-shaped plate are connected together through the electric push rod 2; the mounting frame is fixedly connected to at least one electric push rod 3; the telescopic part of the electric push rod 3 is fixedly connected to the mounting seat 3; the mounting seat 3 is rotatably connected to an airbag for detecting the diameter of the cable; an air pressure sensor is provided in the airbag.

[0020] As a preferred technical solution of the present invention, it also includes a sliding block, a pressure sensor and a spring one; the mounting tube is slidably connected with sliding blocks matching the number of connecting plates three, and each sliding block is fixedly connected to the corresponding connecting plate three, and the mounting tube and the connecting plate three are connected together through the sliding block; the mounting tube is fixedly connected with pressure sensors matching the number of sliding blocks; each sliding block is fixedly connected to a spring one, and each spring one is fixedly connected to the corresponding pressure sensor.

[0021] As a preferred technical solution of the present invention, it also includes an extrusion plate, a second spring and an extrusion rod; the mounting tube is slidably connected with a plurality of extrusion plates for extruding the copper strip wound onto the cable, and each extrusion plate passes through the second supporting ring and is slidably connected with the second supporting ring; each extrusion plate is fixedly connected with at least one second spring, and all second springs are fixedly connected with the second supporting ring; the mounting frame is fixedly connected with at least four extrusion rods for pushing the extrusion plate to extrude the copper strip wound onto the cable.

[0022] Beneficial effect: by making the copper tape pass through the two pressure rollers and become a Z-shaped state under the pressure of the convex rod part and the concave rod part, the right side of the rear copper tape in the copper tape wound on the surface of the cable will be directly attached to the left side of the front copper tape, so as to avoid the problem that the rear copper tape easily slides away from the front copper tape in the process of the existing copper tape winding, resulting in the rear copper tape not being attached to the front copper tape, and the shielding layer formed by the copper tape will have gaps. At the same time, the electric push rod 1 cooperates with the connecting plate 1 to adjust the diameter of the convex rod part and the concave rod part between the two limit plates, so as to adjust the softness of the cable after the copper tape is wound, so that the softness of the cable after the copper tape is wound is adapted to be used in different environments.

[0023] The third electric push rod, the third mounting seat and the airbag cooperate to detect the part of the cable with too large or too small diameter, and cooperate with the second electric push rod to push the mounting frame and the parts connected thereto to move towards or away from the cable according to the result detected by the air pressure sensor arranged in the airbag, so that the tension force when the pressure roller winds the copper belt around the part of the cable with too small or too large diameter is normal, so as to avoid the problem that when there is a part of the cable with too large or too small diameter, the quality of the copper belt wound around the part will be affected;

[0024] The extrusion plate, spring 2 and extrusion rod cooperate to make the extrusion plate continuously extrude the copper tape wrapped around the cable surface, so that the copper tape is more stably wrapped around the cable surface. This prevents the copper tape wrapped around the cable surface in an overlapping form from sliding easily when the external winding equipment is winding up the cable wrapped with the copper tape, thereby causing the shielding layer formed by the copper tape to still have gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the three-dimensional structure of the cable production equipment with the convenient adjustment function disclosed by the present invention;

[0026] Figure 2 A schematic diagram of the structure of a U-shaped plate, a pressure roller, an electric push rod 2, a mounting assembly, a rotating assembly and a fixing assembly disclosed in the cable production equipment with an easy-to-adjust function of the present invention;

[0027] Figure 3 A schematic diagram of the structure of a U-shaped plate, a pressure roller, a mounting tube, a mounting frame, a second supporting ring, a connecting rod, a second electric push rod, a third electric push rod, a third mounting seat, an air bag, a sliding block, an extrusion plate and an extrusion rod disclosed in the cable production equipment with an easy-to-adjust function of the present invention;

[0028] Figure 4 A schematic structural diagram of a U-shaped plate, a rotating shaft rod, a motor 1, a pressure roller, a limit plate, an electric push rod 1 and a connecting plate 1 disclosed in the cable production equipment with an easy-to-adjust function of the present invention;

[0029] Figure 5 A schematic diagram of the structure of the installation tube, the installation frame, the third connecting plate, the second supporting ring, the sliding block, the pressure sensor, the first spring, the extrusion plate, the second spring and the extrusion rod disclosed in the cable production equipment with the convenient adjustment function of the present invention;

[0030] Figure 6 A state diagram of a copper strip passing through two pressing rollers disclosed by the cable production equipment with an easy-to-adjust function of the present invention;

[0031] Figure 7 The cable production equipment with easy adjustment function disclosed by the present invention has a state diagram on the left when the copper tape is wound onto the cable surface, and a state diagram on the right when the copper tape is wound onto the cable surface after adjusting the diameter of the convex rod part and the concave rod part between the two limit plates.

[0032] The markings in the figure are: 1-U-shaped plate, 2-rotating shaft rod, 3-motor 1, 4-pressure roller, 5-limiting plate, 6-electric push rod 1, 7-connecting plate 1, 8-cable, 9-copper belt, 111-bottom plate, 112-mounting seat 1, 113-mounting seat 2, 114-mounting tube, 121-rotating tube, 122-mounting frame, 123-motor 2, 124-gear, 125-gear ring, 126-conductive slip ring, 131-fixed card rod, 132-limiting circular plate, 141-connecting Connecting plate two, 142-supporting ring one, 143-connecting plate three, 144-supporting ring two, 211-connecting rod, 212-electric push rod two, 213-electric push rod three, 214-mounting seat three, 215-air bag, 311-sliding block, 312-pressure sensor, 313-spring one, 411-extrusion plate, 412-spring two, 413-extrusion rod, 401-convex rod part, 402-concave rod part, 14201-guide part one, 14401-guide part two. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope and application scope of the present invention are not limited.

[0034] Example 1

[0035] A cable production process, characterized in that it includes the following steps:

[0036] Step 1: Manually pull and drag the cable on the external unwinding device through the cable production device, and then fix the cable on the external receiving winding device;

[0037] Step 2: Manually install the copper tape rolled into a coil into the cable production equipment;

[0038] Step 3: Manually pull and tug the copper tape to pre-fix it on the cable;

[0039] Step 4: Control the external unwinding device to unwind the cable, control the external rewinding device to rewind the cable, move the cable, and at the same time, control the cable production equipment to wind the copper tape onto the cable surface.

[0040] like Figure 1-Figure 7 As shown, the cable production equipment described in step 1 of the cable production process includes an installation component, a rotating component and a fixed component; the installation component is connected to the rotating component; the rotating component is connected to the fixed component;

[0041] It also includes a U-shaped plate 1, a rotating shaft rod 2, a motor 3, a pressure roller 4, a limit plate 5, an electric push rod 6 and a connecting plate 7; the rotating assembly is connected to the U-shaped plate 1; the U-shaped plate 1 is rotatably connected to two rotating shaft rods 2 distributed up and down; the U-shaped plate 1 is bolted to two motors 3, and the output shaft of each motor 3 is fixedly connected to the corresponding rotating shaft rod 2; each rotating shaft rod 2 is slidably connected to a pressure roller 4; the upper pressure roller 4 is provided with a convex rod portion 401; the lower pressure roller 4 is provided with a concave rod portion 402; the U-shaped plate 1 is fixedly connected to two limit plates 5 for limiting the copper strip 9, and each limit plate 5 is slidably connected to all the pressure rollers 4; the U-shaped plate 1 is bolted to two electric push rods 6 distributed up and down; the telescopic parts of all the electric push rods 6 are commonly fixedly connected to a connecting plate 7, and the connecting plate 7 is rotatably connected to all the pressure rollers 4.

[0042] The mounting assembly includes a base plate 111, a mounting seat 112, a mounting seat 2 113 and a mounting tube 114; the base plate 111 is bolted to the mounting seat 112, and the mounting seat 112 is connected to the rotating assembly; the base plate 111 is bolted to the mounting seat 2 113; the mounting seat 2 113 is fixedly connected to the mounting tube 114, and the mounting tube 114 is connected to the rotating assembly.

[0043] The rotating assembly includes a rotating tube 121, a mounting frame 122, a second motor 123, a gear 124, a gear ring 125 and a conductive slip ring 126; the mounting seat 112 is rotatably connected to the rotating tube 121; the rotating tube 121 is fixedly connected to the mounting frame 122, and the mounting frame 122 is rotatably connected to the mounting tube 114, and the mounting frame 122 is connected to the fixed assembly; the mounting seat 112 is bolted to the second motor 123; the output shaft of the second motor 123 is fixedly connected to the gear 124; the rotating tube 121 is fixedly connected to the gear ring 125, and the gear ring 125 is meshed with the gear 124; the mounting seat 112 is bolted to the conductive slip ring 126 for powering all the electric drive parts installed on the mounting frame 122, and the conductive slip ring 126 is bolted to the rotating tube 121.

[0044] The fixing assembly includes a fixing rod 131 and a limiting circular plate 132; the mounting frame 122 is detachably connected to two fixing rods 131 distributed on the left and right, and the two fixing rods 131 are mutually clamped; each fixing rod 131 is fixedly connected to a limiting circular plate 132 that cooperates with it to fix the copper belt 9 reel.

[0045] It also includes a connecting plate 2 141, a supporting ring 142, a connecting plate 3 143 and a supporting ring 2 144; the rotating tube 121 is fixedly connected to four connecting plates 2 141; all connecting plates 2 141 are commonly fixedly connected to a supporting ring 1 142; the mounting tube 114 is connected to four connecting plates 3 143; all connecting plates 3 143 are commonly fixedly connected to a supporting ring 2 144 that cooperates with the supporting ring 1 142 to support the cable 8; the diameter of the supporting ring 1 142 is set to match the diameter of the cable 8 before the copper belt 9 is wrapped around it; the diameter of the supporting ring 2 144 is set to match the diameter of the cable 8 after the copper belt 9 is wrapped around it.

[0046] The supporting ring 142 is provided with a guide portion 14201 for better passing the cable 8 therethrough; the supporting ring 144 is provided with a guide portion 14401 for better passing the cable 8 therethrough.

[0047] The specific operation of the above-mentioned embodiment 1 is as follows: It should be noted that in this device, all the electrically driven parts installed on the mounting frame 122 are powered by the conductive slip ring 126.

[0048] First, the cable 8 on the external unwinding device is manually pulled and pulled to pass through the supporting ring 142 and the supporting ring 2 144 in turn, and finally the cable 8 is fixed to the external receiving and winding device. Then, the left fixed clamping rod 131 and the left limiting circular plate 132 are manually removed from the mounting seat 112, and then the copper belt 9 rolled into a disc is inserted into the right fixed clamping rod 131, and then the left fixed clamping rod 131 and the left limiting circular plate 132 are reinstalled on the mounting seat 112. At this time, the copper belt 9 rolled into a disc will be fixed by the fixed clamping rod 131 and the limiting circular plate 132, and then the copper belt 9 is manually pulled and pulled to insert the copper belt 9 between the two pressure rollers 4. At this time, the copper belt 9 is located between the two limiting plates 5 and is limited by the two limiting plates 5. Then, looking from left to right as a reference, the upper motor 3 is controlled The output shaft of the motor 123 drives the pressure roller 4 to rotate counterclockwise through the corresponding rotating shaft rod 2, and controls the output shaft of the lower motor 123 to drive the pressure roller 4 to rotate clockwise through the corresponding rotating shaft rod 2, so that the two pressure rollers 4 drive the copper belt 9 to move forward, and then the copper belt 9 is manually pulled to wind the portion passing through the two pressure rollers 4 around the cable 8, so that the end of the portion of the copper belt 9 passing through the two pressure rollers 4 is fixed on the cable 8, and then, the external unwinding device is controlled to unwind the cable 8, and the external winding device is controlled to rewind the cable 8, so that the cable 8 moves to the right. At the same time, from left to right as a reference, the output shaft of the control motor 123 drives the mounting frame 122 and its connected parts to rotate counterclockwise through the gear 124 and the gear ring 125 in turn, so that the pressure roller 4 winds the copper belt 9 passing through it onto the surface of the cable 8 in an overlapping form, so that the copper belt 9 can be wound onto the surface of the cable 8.

[0049] It should be noted that the portion of the copper strip 9 passing through the two pressing rollers 4 will become as follows under the pressure of the convex rod portion 401 and the concave rod portion 402. Figure 6 The Z-shaped state shown in FIG. 1 is then wound in the copper tape 9 on the surface of the cable 8, and the right side of the rear copper tape 9 will be as shown in FIG. Figure 7 The state shown in the middle left 1 is directly attached to the left side of the front copper tape 9, so there is no need for the rear copper tape 9 to deform the left side of the front copper tape 9, so as to avoid the rear copper tape 9 easily sliding away from the front copper tape 9 in the process of winding the copper tape 9, resulting in the rear copper tape 9 not being attached to the front copper tape 9, and the shielding layer formed by the copper tape 9 will have gaps.

[0050] At the same time, considering that the cable 8 has different flexibility requirements in different usage environments, Figure 7 As shown in the middle left 1, the Z-shaped state formed by the copper tape 9 is concave on the left half and convex on the right half. Therefore, the flexibility of the cable 8 wrapped with the copper tape 9 can only be adapted to use in one environment, resulting in insufficient practicality of the cable 8 processed by the device.

[0051] Therefore, before manually inserting the copper strip 9 between the two pressing rollers 4, the telescopic part of the electric push rod 6 is controlled to push the two pressing rollers 4 to move rightward on the corresponding rotating shaft rod 2 through the connecting plate 7 to adjust the diameter of the convex rod part 401 and the concave rod part 402 between the two limiting plates 5, as shown in FIG. Figure 7 From the transition shown in the middle left 1 to the right 1, it can be seen that the larger the diameter of the convex rod portion 401 and the concave rod portion 402 between the two limit plates 5, the larger the concave portion of the Z-shaped state formed by the copper tape 9, and conversely, the smaller the convex portion of the Z-shaped state formed by the copper tape 9, the smaller the portion of the copper tape 9 wound on the surface of the cable 8, the smaller the portion where the right side of the rear section of the copper tape 9 fits to the left side of the front section of the copper tape 9, that is, the larger the diameter of the convex rod portion 401 and the concave rod portion 402 between the two limit plates 5, the better the softness of the cable 8 after the copper tape 9 is wound. In this way, the softness of the cable 8 after the copper tape 9 is wound can be adjusted so that the softness of the cable 8 after the copper tape 9 is wound can be adapted to use in different environments, so as to avoid the problem that the softness of the cable 8 after the copper tape 9 is only adapted to use in one environment, resulting in insufficient practicality of the cable 8 processed by the present device.

[0052] In this way, the copper tape 9 passing through the two pressure rollers 4 will be pressed into a Z-shaped state by the convex rod portion 401 and the concave rod portion 402, so that in the copper tape 9 wound on the surface of the cable 8, the right side of the rear copper tape 9 will directly adhere to the left side of the front copper tape 9, so as to avoid the rear copper tape 9 causing the left side of the front copper tape 9 to deform during the existing winding process of the copper tape 9, and the rear copper tape 9 is easy to slide away from the front copper tape 9, resulting in the rear copper tape 9 not being attached to the front copper tape 9, and the shielding layer formed by the copper tape 9 will have gaps. At the same time, the electric push rod 16 cooperates with the connecting plate 17 to adjust the diameter of the convex rod portion 401 and the concave rod portion 402 between the two limit plates 5 to adjust the softness of the cable 8 after the copper tape 9 is wound, so that the softness of the cable 8 after the copper tape 9 is adapted to be used in different environments.

[0053] Furthermore, since the diameter of the supporting ring 142 matches the diameter of the cable 8 before the copper belt 9 is wrapped around it, and the diameter of the supporting ring 144 matches the diameter of the cable 8 after the copper belt 9 is wrapped around it, the supporting rings 142 and 144 cooperate to support the portion of the cable 8 passing through the device, so that the portion of the cable 8 passing through the device will not sag under the influence of its weight, so that the pressure roller 4 can better wrap the copper belt 9 around the surface of the cable 8.

[0054] Example 2

[0055] On the basis of Example 1, Figure 1-Figure 3As shown, it also includes a connecting rod 211, an electric push rod 212, an electric push rod 3 213, a mounting seat 3 214 and an airbag 215; the mounting frame 122 is slidably connected to two connecting rods 211, and all the connecting rods 211 are fixedly connected to the U-shaped plate 1; the mounting frame 122 is fixedly connected to the electric push rod 212, and the telescopic part of the electric push rod 212 is fixedly connected to the U-shaped plate 1, and the mounting frame 122 and the U-shaped plate 1 are connected together through the electric push rod 212; the mounting frame 122 is bolted to two electric push rods 3 213; the telescopic parts of all the electric push rods 3 213 are commonly bolted to the mounting seat 3 214; the mounting seat 3 214 is rotatably connected to the airbag 215; the airbag 215 is provided with an air pressure sensor for detecting the internal air pressure.

[0056] The specific operation of the above-mentioned embodiment 2 is as follows: considering that the cable 8 is formed by twisting a plurality of thin cables, the diameter of each part of the cable 8 is not always the same, that is, there is a part with a diameter that is too large or too small in the cable 8. When the copper tape 9 is wound around the part with a diameter that is too large in the cable 8, since the distance between the part with a diameter that is too large in the cable 8 and the pressure roller 4 becomes smaller, the tension force of the pressure roller 4 when winding the copper tape 9 around the part with a diameter that is too large in the cable 8 will be too large, and the copper tape 9 wound around the part with a diameter that is too large in the cable 8 will be too tight, and conversely, the copper tape 9 wound around the part with a diameter that is too large in the cable 8 will be too loose, that is, when there is a part with a diameter that is too large or too small in the cable 8, the quality of the copper tape 9 wound around the part will be affected.

[0057] Therefore, in the process of the two pressure rollers 4 winding the copper strip 9 onto the surface of the cable 8, first, the telescopic portion of the electric push rod 3 213 is controlled to push the airbag 215 to move toward the direction close to the cable 8 through the mounting seat 3 214. When the airbag 215 contacts the cable 8, the telescopic portion of the electric push rod 3 213 is controlled to continue to extend so that the airbag 215 continues to move. At this time, the airbag 215 is blocked by the cable 8, and the air pressure in the airbag 215 will be compressed. At this time, the compressed air pressure in the airbag 215 is the air pressure when the airbag 215 contacts the normal diameter part of the cable 8. In the process of the cable 8 moving to the right, when the part with too large diameter in the cable 8 passes through the airbag 215, the part with too large diameter in the cable 8 will squeeze the airbag 215, so that the air pressure in the airbag 215 is compressed again. At this time, the air pressure sensor provided in the airbag 215 will detect the diameter of the cable 8. When the diameter of the cable 8 is too large, at this time, the telescopic part of the second electric push rod 212 is controlled to push the mounting frame 122 and the parts connected thereto to move toward the cable 8, so as to adjust the distance between the pressure roller 4 and the part of the cable 8 with too large diameter, so that the tension force when the pressure roller 4 winds the copper belt 9 around the part of the cable 8 with too large diameter is normal. On the contrary, when the air pressure sensor provided in the airbag 215 detects a part of the cable 8 with too small diameter, the telescopic part of the second electric push rod 212 is controlled to push the mounting frame 122 and the parts connected thereto to move away from the cable 8, so as to adjust the distance between the pressure roller 4 and the part of the cable 8 with too small diameter, so that the tension force when the pressure roller 4 winds the copper belt 9 around the part of the cable 8 with too small diameter is normal. In this way, the problem of the quality of the copper belt 9 wound around a part of the cable 8 with too large or too small diameter being affected is avoided.

[0058] Example 3

[0059] On the basis of Example 2, Figure 1-Figure 3 and Figure 5 As shown, it also includes a sliding block 311, a pressure sensor 312 and a spring 1 313; the mounting tube 114 is slidably connected to four sliding blocks 311, and each sliding block 311 is fixedly connected to the corresponding connecting plate 3 143, and the mounting tube 114 and the connecting plate 3 143 are connected together through the sliding block 311; the mounting tube 114 is bolted to two pressure sensors 312; each sliding block 311 is fixedly connected to a spring 1 313, and each spring 1 313 is fixedly connected to the corresponding pressure sensor 312.

[0060] The specific operation of the above-mentioned embodiment 3 is as follows: Considering that, in the process of winding the copper tape 9 onto the surface of the cable 8, since the portion of the cable 8 between the supporting ring 1 142 and the supporting ring 2 144 will shake under the pulling of the copper tape 9, it is easy for the left side of the rear section of the copper tape 9 wound onto the surface of the cable 8 to adhere to the left side of the front section of the copper tape 9. When this happens, since the left side of the rear section of the copper tape 9 adhered to the front section of the copper tape 9 will not be able to contact the surface of the cable 8, the subsequently wound copper tape 9 will be affected by the left side of the rear section of the copper tape 9 adhered to the front section of the copper tape 9, and will not be able to contact the surface of the cable 8, which will affect the normal winding of the subsequent copper tape 9.

[0061] Therefore, in the process of winding the copper tape 9 onto the surface of the cable 8, it is easy for the left side of the rear copper tape 9 to be attached to the left side of the front copper tape 9 in the copper tape 9 wound onto the surface of the cable 8. Since the diameter of the supporting ring 144 matches the diameter of the cable 8 after the copper tape 9 is wound, the overall diameter of the rear copper tape 9 attached to the front copper tape 9 on the left side will be larger than the diameter of the supporting ring 144. Therefore, when the rear copper tape 9 attached to the front copper tape 9 on the left side passes through the supporting ring 144, the rear copper tape 9 attached to the front copper tape 9 on the left side will be larger than the diameter of the supporting ring 144. The copper belt 9 will push the supporting ring 2 144 to move rightward, and the moving supporting ring 2 144 will push the sliding block 311 to move rightward through the connecting plate 3 143 and compress the spring 1 313. When the pressure sensor 312 detects that the spring 1 313 is compressed, the control motor 1 3, the motor 2 123, the external unwinding device and the external receiving winding device will stop working, that is, the pressure roller 4 stops driving the copper belt 9 to move forward, the mounting frame 122 and the parts connected thereto stop rotating, so that the two pressure rollers 4 stop winding the copper belt 9 onto the surface of the cable 8, and the cable 8 stops moving rightward. The cable 8 is moved to the left, and then the external unwinding device is controlled to rewind the cable 8. At the same time, the external receiving device is controlled to unwind the cable 8, so that the cable 8 moves to the left. In the process of the cable 8 moving to the left, the output shaft of the upper motor 1 3 is controlled to drive the pressure roller 4 to rotate clockwise through the corresponding rotating shaft rod 2, and the output shaft of the lower motor 1 3 is controlled to drive the pressure roller 4 to rotate counterclockwise through the corresponding rotating shaft rod 2, so that the two pressure rollers 4 drive the copper belt 9 to move backward. At the same time, the output shaft of the motor 2 123 is controlled to drive the mounting frame 1 through the gear 124 and the gear ring 125 in sequence. 22 and the parts connected thereto rotate clockwise to cause the pressure roller 4 to unwind the copper tape 9 wound onto the surface of the cable 8 until the rear copper tape 9 whose left side is attached to the front copper tape 9 is unwound, and then the copper tape 9 is continued to be wound onto the surface of the cable 8 in the same manner as in Example 1, thereby avoiding the problem that when the left side of the rear copper tape 9 is attached to the left side of the front copper tape 9, the subsequently wound copper tape 9 is affected by the rear copper tape 9 whose left side is attached to the front copper tape 9, and all of them cannot contact the surface of the cable 8, which will affect the normal winding of the subsequent copper tape 9.

[0062] Example 4

[0063] On the basis of Example 3, Figure 1-Figure 3 and Figure 5 As shown, it also includes an extrusion plate 411, a spring 412 and an extrusion rod 413; the mounting tube 114 is slidably connected to four extrusion plates 411, and each extrusion plate 411 passes through the supporting ring 144 and is slidably connected to the supporting ring 144; each extrusion plate 411 is fixedly connected to two springs 412, and all springs 412 are fixedly connected to the supporting ring 144; the mounting frame 122 is fixedly connected to eight extrusion rods 413.

[0064] A cable production process comprises the following steps:

[0065] Step 1: First, manually pull and tug the cable 8 on the external unwinding device to pass through the supporting ring 1 142 and the supporting ring 2 144 in sequence;

[0066] Step 2: manually remove the left fixed clamping rod 131 and the left limiting circular plate 132 from the mounting seat 112, and then insert the copper belt 9 rolled into a disc into the right fixed clamping rod 131, and then reinstall the left fixed clamping rod 131 and the left limiting circular plate 132 on the mounting seat 112, so that the copper belt 9 rolled into a disc will be fixed by the fixed clamping rod 131 and the limiting circular plate 132;

[0067] Step 3: Manually pull and haul the copper belt 9 so that the copper belt 9 is inserted between the two pressing rollers 4, and then control the output shafts of the two motors 3 to drive the pressing rollers 4 to rotate through the corresponding rotating shafts 2, so that the two pressing rollers 4 drive the copper belt 9 to move forward, and then manually haul the copper belt 9 so that the portion passing through the two pressing rollers 4 is fixed on the cable 8;

[0068] Step 4: Control the external unwinding device to unwind the cable 8, and control the external rewinding device to rewind the cable 8, so that the cable 8 moves to the right. At the same time, based on the view from left to right, control the output shaft of the motor 2 123 to drive the mounting frame 122 and its connected parts to rotate counterclockwise through the gear 124 and the gear ring 125 in sequence, so that the pressure roller 4 will wind the copper belt 9 passing through it onto the surface of the cable 8 in an overlapping form, so that the copper belt 9 can be wound onto the surface of the cable 8.

[0069] The specific operation of the above-mentioned embodiment 4 is as follows: Considering that when the external winding device is winding up the cable 8 wrapped with the copper tape 9, the copper tape 9 wound onto the surface of the cable 8 in an overlapping form is easy to slide, that is, the rear section of the copper tape 9 is easy to slide away from the front section of the copper tape 9, thereby causing the shielding layer formed by the copper tape 9 to still have gaps.

[0070] Therefore, when the mounting bracket 122 rotates, the mounting bracket 122 will drive the extrusion rod 413 to rotate. When the extrusion rod 413 passes through the extrusion plate 411, the extrusion rod 413 will push the extrusion plate 411 to move toward the direction close to the cable 8. At this time, the spring 2 412 will be compressed. When the extrusion rod 413 passes through the extrusion plate 411, the extrusion plate 411 will restore its initial position under the action of the spring 2 412. When the extrusion plate 411 moves toward the direction close to the cable 8, the extrusion plate 411 will squeeze the copper belt 9 wrapped around the surface of the cable 8, so that the copper belt 9 can be more stably wrapped around the surface of the cable 8.

[0071] In this way, the extrusion plate 411, the spring 2 412 and the extrusion rod 413 cooperate to make the extrusion plate 411 continuously squeeze the copper tape 9 wound onto the surface of the cable 8, so that the copper tape 9 is more stably wound onto the surface of the cable 8, thereby preventing the copper tape 9 wound onto the surface of the cable 8 in an overlapping form from sliding easily during the process of the external winding equipment winding up the cable 8 wrapped with the copper tape 9, thereby causing the shielding layer formed by the copper tape 9 to still have gaps.

[0072] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A cable production process, characterized in that: The following steps are included: Step 1: Manually pull and drag the cable on the external unwinding device through the cable production device, and then fix the cable on the external receiving winding device; Step 2: Manually install the copper tape rolled into a coil into the cable production equipment; Step 3: Manually pull and tug the copper tape to pre-fix it on the cable; Step 4: Control the external unwinding device to unwind the cable, control the external rewinding device to rewind the cable, move the cable, and at the same time, control the cable production equipment to wind the copper tape onto the cable surface.

2. According to the cable production process of claim 1, the cable production equipment in step 1 of the cable production process comprises an installation component, a rotating component and a fixing component; the installation component is connected to the rotating component; the rotating component is connected to the fixing component for fixing the copper belt (9) disk; the installation component is used to install the rotating component; it is characterized in that The invention also comprises a U-shaped plate (1), a rotating shaft rod (2), a motor (3), a pressure roller (4), a limit plate (5), an electric push rod (6) and a connecting plate (7); the rotating assembly is connected to the U-shaped plate (1); the U-shaped plate (1) is rotatably connected to two rotating shaft rods (2) distributed up and down; the U-shaped plate (1) is fixedly connected to motors (3) whose number matches the number of rotating shaft rods (2), and the output shaft of each motor (3) is fixedly connected to the corresponding rotating shaft rod (2); each rotating shaft rod (2) is slidably connected to a shaft for rotating the copper strip (9) A pressing roller (4); the upper pressing roller (4) is provided with a convex rod portion (401); the lower pressing roller (4) is provided with a concave rod portion (402); the U-shaped plate (1) is fixedly connected to two limit plates (5), and each limit plate (5) is slidably connected to all the pressing rollers (4); the U-shaped plate (1) is fixedly connected to at least one electric push rod (6); the telescopic portion of the electric push rod (6) is fixedly connected to a connecting plate (7), and the connecting plate (7) is rotatably connected to all the pressing rollers (4); the rotating assembly is used to drive the U-shaped plate (1) and the parts connected thereto to rotate.

3. A cable production process according to claim 2, characterized in that: The mounting assembly comprises a base plate (111), a first mounting seat (112), a second mounting seat (113) and a mounting tube (114); the base plate (111) is fixedly connected to the first mounting seat (112), and the first mounting seat (112) is connected to the rotating assembly; the base plate (111) is fixedly connected to the second mounting seat (113); the second mounting seat (113) is fixedly connected to the mounting tube (114), and the mounting tube (114) is connected to the rotating assembly.

4. A cable production process according to claim 3, characterized in that: The rotating assembly comprises a rotating tube (121), a mounting frame (122), a second motor (123), a gear (124), a gear ring (125) and a conductive slip ring (126); the first mounting seat (112) is rotatably connected to the rotating tube (121); the rotating tube (121) is fixedly connected to the mounting frame (122), the mounting frame (122) is rotatably connected to the mounting tube (114), and the mounting frame (122) is connected to the fixed assembly; the first mounting seat (112) is fixedly connected to the second motor (123); the output shaft of the second motor (123) is fixedly connected to the gear (124); the rotating tube (121) is fixedly connected to the gear ring (125), and the gear ring (125) is meshed with the gear (124); the first mounting seat (112) is fixedly connected to the conductive slip ring (126), and the conductive slip ring (126) is fixedly connected to the rotating tube (121).

5. A cable production process according to claim 4, characterized in that: The fixing assembly comprises a fixing clamping rod (131) and a limiting circular plate (132); the mounting frame (122) is detachably connected to the two fixing clamping rods (131), and the two fixing clamping rods (131) are mutually clamped; each fixing clamping rod (131) is fixedly connected to a limiting circular plate (132).

6. A cable production process according to claim 5, characterized in that: It also includes a second connecting plate (141), a first supporting ring (142), a third connecting plate (143) and a second supporting ring (144); the rotating tube (121) is fixedly connected to a plurality of second connecting plates (141); all second connecting plates (141) are commonly fixedly connected to the first supporting ring (142); the mounting tube (114) is connected to a plurality of third connecting plates (143); all third connecting plates (143) are commonly fixedly connected to the second supporting ring (144); the diameter of the first supporting ring (142) is set to match the diameter of the cable (8) before the copper belt (9) is wound around it; and the diameter of the second supporting ring (144) is set to match the diameter of the cable (8) after the copper belt (9) is wound around it.

7. A cable production process according to claim 6, characterized in that: The supporting ring 1 (142) is provided with a guiding portion 1 (14201); the supporting ring 2 (144) is provided with a guiding portion 2 (14401).

8. A cable production process according to any one of claims 6-7, characterized in that: The utility model also comprises a connecting rod (211), a second electric push rod (212), a third electric push rod (213), a third mounting seat (214) and an air bag (215); the mounting frame (122) is slidably connected to at least one connecting rod (211), and all the connecting rods (211) are fixedly connected to the U-shaped plate (1); the mounting frame (122) is fixedly connected to the second electric push rod (212), and the telescopic part of the second electric push rod (212) is fixedly connected to the U-shaped plate (1), and the mounting frame (122) and the U-shaped plate (1) are connected together through the second electric push rod (212); the mounting frame (122) is fixedly connected to at least one third electric push rod (213); the telescopic part of the third electric push rod (213) is fixedly connected to the third mounting seat (214); the third mounting seat (214) is rotatably connected to an air bag (215) for detecting the diameter of the cable (8); An air pressure sensor is arranged inside the air bag (215).

9. A cable production process according to claim 8, characterized in that: The invention also includes a sliding block (311), a pressure sensor (312) and a spring one (313); the mounting tube (114) is slidably connected to the sliding blocks (311) whose number matches the connecting plate three (143), and each sliding block (311) is fixedly connected to the corresponding connecting plate three (143), and the mounting tube (114) and the connecting plate three (143) are connected together through the sliding block (311); the mounting tube (114) is fixedly connected to the pressure sensors (312) whose number matches the sliding blocks (311); each sliding block (311) is fixedly connected to a spring one (313), and each spring one (313) is fixedly connected to the corresponding pressure sensor (312).

10. A cable production process according to claim 9, characterized in that: The invention also comprises an extrusion plate (411), a second spring (412) and an extrusion rod (413); the mounting tube (114) is slidably connected with a plurality of extrusion plates (411) for extruding the copper strip (9) wound onto the cable (8), and each extrusion plate (411) passes through the second supporting ring (144) and is slidably connected with the second supporting ring (144); each extrusion plate (411) is fixedly connected with at least one second spring (412), and all the second springs (412) are fixedly connected with the second supporting ring (144); the mounting frame (122) is fixedly connected with at least four extrusion rods (413) for pushing the extrusion plate (411) to extrude the copper strip (9) wound onto the cable (8).

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