Multi-core wire automatic processing device

Abstract

The present application relates to the technical field of wire processing, and in particular to an automatic processing device for multi-core wires, comprising a base, on which a clamping structure for clamping the wires and a cutting structure for cutting the wires are arranged, the cutting structure comprising two opposite cutting bodies and a driving structure for driving the cutting bodies to move, the cutting body being connected to a first cutter, and a second cutter and a third cutter being respectively arranged on both sides of the first cutter, when the wires are cut, the first cutter cuts off the wires, and the second cutter and the third cutter respectively cut off the outer shell of the wires on both sides of the first cutter, the clamping structure being connected to a clamping moving structure that drives the clamping structure to move along the moving direction of the wires, thereby achieving the effect of reducing the production cost of the ribbon-shaped multi-core wires and improving the production efficiency of the ribbon-shaped multi-core wires.

Description

Technical Field

[0001] The present application relates to the technical field of wire processing, and in particular to an automatic processing device for multi-core wires. Background Art

[0002] Multi-core cables are cables made up of multiple thin conductors. Since multi-core cables are made up of multiple thin conductors, they are more flexible than single-core cables and are easier to install and use in narrow spaces or where frequent bending is required. Multi-core cables have a relatively large surface area, which gives them better performance when transmitting high-frequency signals, because high-frequency signals are transmitted on the surface of the conductor, and a large surface area can reduce signal attenuation. There are gaps between multiple thin conductors, which is conducive to heat dissipation, thereby increasing the current carrying capacity and service life of the cable.

[0003] Multi-core cables are divided into concentric multi-core cables, twisted multi-core cables, braided multi-core cables and ribbon multi-core cables. The ribbon multi-core cables are multiple wires arranged in parallel in a flat ribbon structure. This type of multi-core cable has a thinner thickness and a larger width, occupies less space, and is easy to install and wire. Ribbon multi-core cables are usually used for flat cables inside electronic equipment, data transmission lines, and other occasions.

[0004] When producing a strip multi-core wire, a whole strip multi-core wire needs to be cut into multiple short strip multi-core wires, and the outer shells at both ends of the strip multi-core wire need to be stripped. Existing strip multi-core wire production equipment generally performs multi-core wire cutting and outer shell stripping separately, which not only increases production costs but also reduces production efficiency. Summary of the invention

[0005] In order to reduce the production cost of ribbon-shaped multi-core wires and improve the production efficiency of ribbon-shaped multi-core wires, the present application provides a multi-core wire automatic processing device.

[0006] The above technical objectives of this application are achieved through the following technical solutions:

[0007] A multi-core wire automatic processing device comprises a base, on which a clamping structure for clamping wires and a cutting structure for cutting the wires are arranged, the cutting structure comprises two opposite cutting bodies and a driving structure for driving the cutting bodies to move, the cutting body is connected to a first cutter, and a second cutter and a third cutter are respectively arranged on both sides of the first cutter. When the wires are cut, the first cutter cuts off the wires, and the second cutter and the third cutter respectively cut off the wire casings on both sides of the first cutter, and the clamping structure is connected to a clamping moving structure for driving the clamping structure to move along the moving direction of the wires.

[0008] By adopting the above scheme, when processing the ribbon multi-core wire, the first cutter is used to cut the wire, and the second cutter cuts off the outer shell of the front end of the wire, then the clamping structure clamps the wire, and the clamping moving structure moves backward a short distance, so that the cut outer shell falls off the outside of the wire core; the cutting structure is opened, and the clamping moving structure drives the clamping structure to pass between the cutting structures, so that the wire moves forward, and after the wire moves to a suitable position, the cutting structure cuts the wire, the first cutter cuts off the wire, and the third cutter cuts off the outer shell of the rear end of the wire, and then the clamping moving structure drives the clamping structure and the wire to move forward a short distance, so that the cut outer shell falls off the outside of the wire core. In this way, the outer shells at both ends of the wire can be cut while the wire is cut, thereby reducing production costs and improving production efficiency.

[0009] Optionally, a material blocking block is arranged between the first cutter and the third cutter, and a material blocking block is arranged between the first cutter and the second cutter. The material blocking block is fixedly connected to the base, and a waste cavity is arranged below the base. The waste cavity is connected to the upper surface of the base and is located below the cutting structure, so that the fallen waste falls into the waste cavity.

[0010] By adopting the above solution, when the cutting structure is opened, the waste material sandwiched between the first cutter and the third cutter and the waste material between the first cutter and the second cutter are blocked by the material blocking block and fall down, and fall into the waste material chamber for collection.

[0011] Optionally, the clamping moving structure includes a walking cylinder, which is located above the cutting structure. The walking cylinder is connected to the clamping structure. The clamping structure includes a clamping shell, a clamping cylinder and a clamp. The clamping shell is connected to the walking cylinder. The clamping cylinder is located above the clamping shell. The piston rod of the clamping cylinder is connected to a clamping plate. Two relative clamping grooves are provided on the lower surface of the clamping plate, and a clamping slider is slidably connected in each clamping groove. Each clamping slider is hinged with a first connecting rod. The center positions of the two first connecting rods are hinged and the hinge shaft is rotatably connected to the clamping shell. The first connecting rod is hinged with a second connecting rod at one end away from the clamping slider. The two second connecting rods are hinged, and the second connecting rod is fixedly connected to the clamp at one end away from the first connecting rod.

[0012] By adopting the above scheme, when the wire needs to be split, the cutting structure cuts the front end of the wire, and then the piston rod of the clamping cylinder retracts, and the clamp clamps the wire through the transmission of the first connecting rod and the second connecting rod, and then the walking cylinder moves backward a short distance to make the outer shell of the front end of the wire fall off, and then the cutting structure opens, and the walking cylinder drives the clamping structure and the wire to pass between the clamping structures, and then the cutting structure cuts the rear of the wire, and then the walking cylinder moves forward a short distance to make the outer shell of the rear end of the wire fall off, and then the piston rod of the clamping cylinder extends out, and through the transmission of the first connecting rod and the second connecting rod, the clamp opens and moves upward at the same time, and the clamping moving structure drives the clamping structure to move backward, so that the clamp passes above the cutting structure, and there is no need to open the cutting structure again, thereby reducing energy consumption.

[0013] Optionally, an end separation structure is arranged near the base, and the end separation structure includes a processing table and a separation cylinder. A separation base is arranged above the processing table, and a separation groove is opened on the separation base. A separation lower tooth is arranged in the separation groove. The piston rod of the separation cylinder faces downward, and the piston rod of the separation cylinder is connected to a push block. The lower surface of the push block is fixedly connected to a separation upper tooth, and the separation lower tooth and the separation upper tooth are meshed with each other.

[0014] By adopting the above scheme, the wire is passed through the separation groove, and then the piston rod of the separation cylinder is extended, so that the separation upper teeth and the separation lower teeth squeeze the wire, so that the adjacent cores of the wire are staggered, thereby separating the adjacent cores of the wire, thereby facilitating the subsequent processing and connection of the wire ends.

[0015] Optionally, a front clamping structure is provided above the processing table, and the front clamping structure includes a front clamping plate, a front upper clamping rod and a front lower clamping rod. The front clamping plate is fixedly connected to the processing table, the front lower clamping rod is fixedly connected to the front clamping plate, a vertical front slide groove is provided on the surface of the front clamping plate, the front upper clamping rod is fixedly connected to a front slider, the front slider is slidably connected in the front slide groove, the front upper clamping rod is fixedly connected to a telescopic inner tube, the telescopic inner tube is slidably connected to a telescopic outer tube, a telescopic spring is connected inside the telescopic outer tube, two ends of the telescopic spring are respectively connected to the telescopic inner tube and the telescopic outer tube, and the telescopic outer tube is fixedly connected to the push block.

[0016] By adopting the above scheme, when the piston rod of the separation cylinder is extended, the push block drives the telescopic outer tube and the telescopic inner tube to move downward, thereby driving the front upper clamping rod to move downward, so that the front upper clamping rod and the front lower clamping rod clamp the wires. Since the wires will be slightly displaced when the wire cores are separated, the front upper clamping rod and the front lower clamping rod are used to clamp the wires, so as to avoid the wires at the cutting structure being driven to move when the wire cores are separated, resulting in errors in the wire cutting position.

[0017] Optionally, a rear clamping structure is arranged above the processing table, and the rear clamping structure includes a rear clamping plate, a rear upper clamping rod and a rear lower clamping rod. The rear clamping plate is connected to the processing table, and the rear lower clamping rod is fixedly connected to the rear clamping plate. A vertical rear slide groove is opened on the surface of the rear clamping plate, and the rear upper clamping rod is fixedly connected to a rear slider, which is slidably connected in the rear slide groove. A linkage structure is arranged between the rear upper clamping rod and the push block, and the linkage structure enables the push block to drive the rear upper clamping rod to move up and down.

[0018] By adopting the above scheme, when the piston rod of the separation cylinder is extended, the push block drives the rear upper clamping rod to move downward through the linkage structure, so that the rear upper clamping rod and the rear lower clamping rod clamp the wires and limit the wires, thereby preventing the wires from being displaced during wire core separation and causing the wires to slip out of the separation groove.

[0019] Optionally, the processing table is fixedly connected with a slide rail, the rear clamping plate is provided with a transverse slide groove, the slide rail is slidably connected in the transverse slide groove, and a movable plate is fixedly connected to the end of the rear upper clamping rod facing away from the rear clamping plate, and a guide plate is fixedly connected above the processing table, a vertical sliding hole and a transverse sliding hole are provided on the surface of the guide plate, and the vertical sliding hole is connected with the transverse sliding hole at the lower end, the movable plate is slidably connected in the vertical hole, and an inclined hole is provided on the surface of the movable plate, a sliding rod is slidably connected in the inclined hole, and the sliding rod is fixedly connected to the push block. When the piston rod of the separation cylinder is extended, the movable plate slides from above the vertical sliding hole to below the vertical sliding hole, and then the movable plate slides to the other end of the transverse sliding hole, and the rear clamping structure moves toward the direction close to the front clamping structure.

[0020] By adopting the above scheme, when the piston rod of the separation cylinder is extended, the wires will be pulled when the wire cores are separated, and the strength of the separated wire cores is low. Pulling the wires can easily cause damage to the wire separation point. Therefore, the damage to the wires caused by the separation of the wire cores can be reduced by increasing the wire margin at the separation point.

[0021] Optionally, a steering structure is arranged between the end separation structure and the cutting structure, the steering structure includes a horizontal guide wheel, a vertical guide wheel and a guide support plate, the guide support plate is fixedly connected to the base, a plurality of horizontal guide wheels are arranged, the plurality of horizontal guide wheels are rotatably connected to the guide support plate, the horizontal guide wheels are divided into two groups, an upper group and an lower group, the wires pass between the two groups of horizontal guide wheels, the vertical guide wheels are rotatably connected to the guide support plate, the vertical guide wheels are divided into two groups, a left group and a right group, the wires pass between the two groups of vertical guide wheels, and when processing the wires, the wires first pass through the horizontal guide wheels and then pass through the vertical guide wheels.

[0022] By adopting the above scheme, the wire passes through the horizontal guide and then the vertical guide wheel, so that the strip multi-core wire is changed from a horizontal setting to a vertical setting. The vertically set wire is easier to be clamped by the clamping structure, and the vertically set wire is less likely to bend in the vertical direction, thereby reducing the error caused by the wire processing.

[0023] Optionally, a limiting support sleeve is provided between the steering structure and the cutting structure, the electric wire passes through the limiting support sleeve, and the limiting support sleeve is fixedly connected to the base.

[0024] By adopting the above solution, the limiting support sleeve is provided to support the electric wire, thereby reducing the sagging of the electric wire, and positioning the electric wire, so that the clamping structure can clamp the electric wire more accurately.

[0025] Optionally, a plurality of collecting trays are provided on the base, the collecting trays are arc-shaped plates, and the plurality of collecting trays are stacked on the base, and after the clamping structure puts down the wires, the wires fall onto the collecting trays.

[0026] By adopting the above scheme, it is convenient for operators to collect the wires, and the arc-shaped plate allows the wires to fall onto the collection tray and slide along the inner wall of the collection tray to the bottom of the barrel, and the wires are automatically straightened. When the wires in the collection tray are collected, the operator only needs to pick up the collection tray and let the wires fall into the next collection tray without stopping the automatic processing device, thereby improving the wire processing efficiency.

[0027] In summary, this application has the following technical effects:

[0028] 1. By providing the first cutter, the second cutter and the third cutter, the outer shell of the wire end can be cut off while the wire is being cut, thereby reducing the production cost of the ribbon multi-core wire and improving the production efficiency of the ribbon multi-core wire;

[0029] 2. The wire cores at the ends of the wires are separated by setting up the end separation structure, making the subsequent processing and installation of the wires more convenient;

[0030] 3. The turning structure is provided to reduce the falling of the wire core and enable the clamping structure to clamp the wire more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of this application;

[0032] Figure 2 This is a partial structural diagram of the present application intended to emphasize the cutting structure;

[0033] Figure 3 This is a partial structural cross-sectional view of the clamping structure that this application intends to emphasize;

[0034] Figure 4 This is a partial structural diagram of the present application intended to emphasize the separation structure;

[0035] Figure 5 This is a partial structural diagram of the rear clamping structure that this application intends to emphasize;

[0036] Figure 6 This is a partial structural schematic diagram of another perspective of the rear clamping structure intended to be emphasized in this application;

[0037] Figure 7 This is a schematic diagram of a part of the structure of the guide plate that this application intends to emphasize;

[0038] Figure 8 This is a partial structural diagram of the steering structure that this application intends to emphasize.

[0039] In the figure, 1, base; 11, material blocking block; 12, waste material chamber; 13, limit support sleeve; 2, clamping structure; 21, clamping shell; 22, clamping cylinder; 221, clamping plate; 222, first connecting rod; 223, second connecting rod; 23, fixture; 3, walking cylinder; 4, cutting structure; 41, driving structure; 42, cutting body; 421, first cutter; 422, second cutter; 423, third cutter; 5, collecting tray; 6, steering structure; 61, horizontal guide wheel; 62, vertical guide wheel; 63, guide support plate; 7, end separation structure; 71, Processing table; 711, separation base; 712, separation groove; 713, separation lower tooth; 72, separation cylinder; 721, push block; 722, separation upper tooth; 8, front clamping structure; 81, front clamping plate; 82, front upper clamping rod; 821, telescopic inner tube; 822, telescopic outer tube; 83, front lower clamping rod; 9, rear clamping structure; 91, rear clamping plate; 911, slide rail; 92, rear upper clamping rod; 921, moving plate; 9211, inclined hole; 922, guide plate; 9221, vertical sliding hole; 9222, horizontal sliding hole; 923, slide rod; 93, rear lower clamping rod; 10, electric wire. DETAILED DESCRIPTION

[0040] The present application is further described in detail below with reference to the accompanying drawings.

[0041] Reference Figure 1 and Figure 2A multi-core wire automatic processing device includes a base 1, on which a clamping structure 2 for clamping a wire 10 and a cutting structure 4 for cutting the wire 10 are arranged, the cutting structure 4 includes two opposite cutting bodies 42 and a driving structure 41 for driving the cutting body 42 to move, the cutting body 42 is connected to a first cutter 421, and a second cutter 422 and a third cutter 423 are respectively arranged on both sides of the first cutter 421. When the wire 10 is cut, the first cutter 421 cuts off the wire 10, and the second cutter 422 and the third cutter 423 respectively cut off the outer shell of the wire 10 on both sides of the first cutter 421, and the clamping structure 2 is connected to a clamping moving structure that drives the clamping structure 2 to move along the movement direction of the wire 10. When processing the ribbon multi-core wire, the first cutter 421 is used to cut the wire 10, and the second cutter 422 cuts off the outer shell of the front end of the wire 10, then the clamping structure 2 clamps the wire 10, and the clamping movable structure moves backward a short distance, so that the cut outer shell falls off the outside of the wire core; the cutting structure 4 is opened, and the clamping movable structure drives the clamping structure 2 to pass between the cutting structures 4, so that the wire 10 moves forward. After the wire 10 moves to a suitable position, the cutting structure 4 cuts the wire 10, the first cutter 421 cuts off the wire 10, and the third cutter 423 cuts off the outer shell of the rear end of the wire 10, and then the clamping movable structure drives the clamping structure 2 and the wire 10 to move forward a short distance, so that the cut outer shell falls off the outside of the wire core. In this way, the wire 10 is cut, and the outer shells at both ends of the wire 10 are cut off, thereby reducing production costs and improving production efficiency.

[0042] Reference Figure 1 and Figure 2 A material blocking block 11 is provided between the first cutter 421 and the third cutter 423, and a material blocking block 11 is provided between the first cutter 421 and the second cutter 422. The material blocking block 11 is not connected to the first cutter 421, the second cutter 422 and the third cutter 423. The material blocking block 11 is fixedly connected to the base 1, and a waste cavity 12 is provided below the base 1. The waste cavity 12 is connected to the upper surface of the base 1 and is located below the cutting structure 4, so that the fallen waste falls into the waste cavity 12. When the cutting structure 4 is opened, the waste sandwiched between the first cutter 421 and the third cutter 423 and the waste sandwiched between the first cutter 421 and the second cutter 422 are blocked by the material blocking block 11 and fall, and fall into the waste cavity 12 for collection.

[0043] Reference Figure 1 and Figure 2A plurality of collecting trays 5 are arranged on the base 1. The collecting trays 5 are arc-shaped plates, and the plurality of collecting trays 5 are stacked on the base 1. After the clamping structure 2 puts down the wire 10, the wire 10 falls onto the collecting tray 5. It is convenient for operators to collect the wires 10, and the arc-shaped plates make the wires 10 fall onto the collecting tray 5 and slide along the inner wall of the collecting tray 5 to the bottom of the barrel, and the wires 10 are automatically straightened. When the wires 10 in the collecting tray 5 are collected, the operator only needs to pick up the collecting tray 5 and make the wires 10 fall into the next collecting tray 5 without stopping the automatic processing device, thereby improving the processing efficiency of the wires 10.

[0044] Reference Figure 2 and Figure 3 The clamping moving structure includes a walking cylinder 3, which is located above the cutting structure 4. The walking cylinder 3 is connected to the clamping structure 2. The clamping structure 2 includes a clamping shell 21, a clamping cylinder 22 and a clamp 23. The clamping shell 21 is connected to the walking cylinder 3, and the clamping cylinder 22 is located above the clamping shell 21. The piston rod of the clamping cylinder 22 is connected to a clamping plate 221. Two relative clamping grooves are provided on the lower surface of the clamping plate 221, and a clamping slider is slidably connected in each clamping groove, and each clamping slider is hinged with a first connecting rod 222. The center positions of the two first connecting rods 222 are hinged and the hinge axis is rotatably connected to the clamping shell 21. The first connecting rod 222 is hinged with a second connecting rod 223 at one end away from the clamping slider. The two second connecting rods 223 are hinged, and the second connecting rod 223 is fixedly connected to the clamp 23 at one end away from the first connecting rod 222. When the wire 10 needs to be split, the cutting structure 4 cuts the front end of the wire 10, and then the piston rod of the clamping cylinder 22 retracts, and the clamp 23 clamps the wire 10 through the transmission of the first connecting rod 222 and the second connecting rod 223, and then the walking cylinder 3 moves backward a short distance to make the outer shell of the front end of the wire 10 fall off, and then the cutting structure 4 opens, and the walking cylinder 3 drives the clamping structure 2 and the wire 10 to pass between the cutting structures 4, and then the cutting structure 4 cuts the rear of the wire 10, and then the walking cylinder 3 moves forward a short distance to make the outer shell of the rear end of the wire 10 fall off, and then the piston rod of the clamping cylinder 22 extends out, and the clamp 23 is opened through the transmission of the first connecting rod 222 and the second connecting rod 223, and at the same time the clamp 23 moves upward, and the clamping moving structure drives the clamping structure 2 to move backward, so that the clamp 23 passes above the cutting structure 4, and there is no need to open the cutting structure 4 again, thereby reducing energy consumption.

[0045] Reference Figure 4A terminal separation structure 7 is arranged near the base 1. The terminal separation structure 7 includes a processing table 71 and a separation cylinder 72. A separation base 711 is arranged above the processing table 71. A separation groove 712 is provided on the separation base 711. A separation lower tooth 713 is arranged in the separation groove 712. The piston rod of the separation cylinder 72 faces downward, and the piston rod of the separation cylinder 72 is connected to a push block 721. The lower surface of the push block 721 is fixedly connected to a separation upper tooth 722. The separation lower tooth 713 and the separation upper tooth 722 are meshed with each other. The wire 10 is passed through the separation groove 712, that is, the wire 10 passes between the separation upper tooth 722 and the separation lower tooth 713. Then, the piston rod of the separation cylinder 72 extends, so that the separation upper tooth 722 and the separation lower tooth 713 squeeze the wire 10, so that the adjacent wire cores of the wire 10 are staggered, so that the adjacent wire cores of the wire 10 are separated, so as to facilitate the subsequent processing and connection of the end of the wire 10.

[0046] Reference Figure 4 A front clamping structure 8 is arranged above the processing table 71, and the front clamping structure 8 includes a front clamping plate 81, a front upper clamping rod 82 and a front lower clamping rod 83. The front clamping plate 81 is fixedly connected to the processing table 71, and the front lower clamping rod 83 is fixedly connected to the front clamping plate 81. A vertical front slide groove is opened on the surface of the front clamping plate 81, and the front upper clamping rod 82 is fixedly connected to the front slider, which is slidably connected in the front slide groove. The front upper clamping rod 82 is fixedly connected to a telescopic inner tube 821, and the telescopic inner tube 821 is slidably connected to a telescopic outer tube 822. A telescopic spring is connected inside the telescopic outer tube 822, and both ends of the telescopic spring are respectively connected to the telescopic inner tube 821 and the telescopic outer tube 822, and the telescopic outer tube 822 is fixedly connected to the push block 721. When the piston rod of the separation cylinder 72 is extended, the push block 721 drives the telescopic outer tube 822 and the telescopic inner tube 821 to move downward, thereby driving the front upper clamping rod 82 to move downward, so that the front upper clamping rod 82 and the front lower clamping rod 83 clamp the wire 10. Since the wire 10 will be slightly displaced when the wire core is separated, the front upper clamping rod 82 and the front lower clamping rod 83 are used to clamp the wire 10 to avoid the wire 10 at the cutting structure 4 being driven to move when the wire core is separated, resulting in an error in the cutting position of the wire 10.

[0047] Reference Figure 5 , Figure 6 and Figure 7A rear clamping structure 9 is arranged above the processing table 71, and the rear clamping structure 9 includes a rear clamping plate 91, a rear upper clamping rod 92 and a rear lower clamping rod 93. The rear clamping plate 91 slides relatively with the processing table 71, and the rear lower clamping rod 93 is fixedly connected to the rear clamping plate 91. A vertical rear slide groove is opened on the surface of the rear clamping plate 91, and the rear upper clamping rod 92 is fixedly connected with a rear slider, which is slidably connected in the rear slide groove. A linkage structure is arranged between the rear upper clamping rod 92 and the push block 721, and the linkage structure enables the push block 721 to drive the rear upper clamping rod 92 to move up and down. A slide rail 911 is fixedly connected to the processing table 71, and a transverse sliding groove is provided on the rear clamping plate 91. The slide rail 911 is slidably connected in the transverse sliding groove. A movable plate 921 is fixedly connected to the end of the rear upper clamping rod 92 away from the rear clamping plate 91. A guide plate 922 is fixedly connected to the top of the processing table 71. A vertical sliding hole 9221 and a transverse sliding hole 9222 are provided on the surface of the guide plate 922. The vertical sliding hole 9221 is connected to the transverse sliding hole 9222 at the lower end. The movable plate 921 is fixedly connected to the rear clamping rod 92. 21 is slidably connected in the vertical hole, an inclined hole 9211 is opened on the surface of the movable plate 921, a sliding rod 923 is slidably connected in the inclined hole 9211, and the sliding rod 923 is fixedly connected to the push block 721. When the piston rod of the separation cylinder 72 is extended, the movable plate 921 slides from above the vertical sliding hole 9221 to below the vertical sliding hole 9221, and then the movable plate 921 slides to the other end of the horizontal sliding hole 9222, and the rear clamping structure 9 moves toward the direction close to the front sliding structure.

[0048] Reference Figure 5 , Figure 6 and Figure 7 When the piston rod of the separation cylinder 72 extends, the push block 721 drives the movable plate 921 to move downward along the vertical sliding hole 9221, thereby driving the rear upper clamping rod 92 to move downward. When the movable plate 921 moves to the lower end of the vertical slot, the rear upper clamping rod 92 and the rear lower clamping rod 93 clamp the wire 10, and then the push block 721 continues to move downward. At this time, the sliding rod 923 slides in the inclined hole 9211, thereby driving the movable plate 921 to move along the horizontal sliding hole 9222, thereby driving the rear upper clamping rod 92 and the rear lower clamping rod 93 to drive the wire 10 to move toward the separation groove 712. Since the wire core will pull the wire 10 when it is separated, and the strength of the separated wire core is relatively low, pulling the wire 10 is likely to cause damage to the separation point of the wire 10. Therefore, the damage to the wire 10 caused by the separation of the wire core can be reduced by increasing the wire 10 margin at the separation point.

[0049] Reference Figure 8A steering structure 6 is provided between the end separation structure 7 and the cutting structure 4, and the steering structure 6 includes a horizontal guide wheel 61, a vertical guide wheel 62 and a guide support plate 63, and the guide support plate 63 is fixedly connected to the base 1. A plurality of horizontal guide wheels 61 are provided, and the plurality of horizontal guide wheels 61 are rotatably connected to the guide support plate 63. The horizontal guide wheels 61 are divided into two groups, an upper group and an lower group, and the wire 10 passes between the two groups of horizontal guide wheels 61. The vertical guide wheel 62 is rotatably connected to the guide support plate 63, and the vertical guide wheel 62 is divided into two groups, a left group and a right group, and the wire 10 passes between the two groups of vertical guide wheels 62. When the wire 10 is processed, the wire 10 first passes through the horizontal guide wheel 61 and then passes through the vertical guide wheel 62. Because the wire 10 is horizontally arranged when the wire cores are separated, the wire 10 passes through the horizontal guide and then passes through the vertical guide wheel 62, so that the strip multi-core wire is changed from a horizontal arrangement to a vertical arrangement. The vertically arranged wire 10 is more easily clamped by the clamping structure 2, and the vertically arranged wire 10 is less likely to bend in the vertical direction, thereby reducing the error caused by the processing of the wire 10.

[0050] Reference Figure 1 and Figure 2 A limited support sleeve 13 is provided between the steering structure 6 and the cutting structure 4, and the wire 10 passes through the limited support sleeve 13, and the limited support sleeve 13 is fixedly connected to the base 1. The limited support sleeve 13 is provided to support the wire 10, reduce the sagging of the wire 10, and position the wire 10, so that the clamping structure 2 can clamp the wire 10 more accurately.

[0051] The specific implementation principle of the present application is as follows: when the wire core needs to be processed, the wire core is passed through the separation groove 712, and then the piston rod of the separation cylinder 72 is extended, so that the separation upper teeth 722 and the separation lower teeth 713 squeeze the wire 10, so that the adjacent wire cores of the wire 10 are staggered, so that the adjacent wire cores of the wire 10 are separated, and at the same time, the push block 721 drives the telescopic outer tube 822 and the telescopic inner tube 821 to move downward, thereby driving the front upper clamping rod 82 to move downward, so that the front upper clamping rod 82 and the front lower clamping rod 83 clamp the wire 10 At the same time, the push block 721 drives the rear upper clamping rod 92 to move downward. When the movable plate 921 moves to the lower end of the vertical slot, the rear upper clamping rod 92 and the rear lower clamping rod 93 clamp the wire 10, and then the push block 721 continues to move downward. At this time, the sliding rod 923 slides in the inclined hole 9211, thereby driving the movable plate 921 to move along the horizontal sliding hole 9222, thereby driving the rear upper clamping rod 92 and the rear lower clamping rod 93 to drive the wire 10 to move toward the separation groove 712, so that the wire core at the end of the wire 10 is separated, which is convenient for subsequent processing.

[0052] The wire 10 passes through the steering structure 6, so that the wire 10 turns from horizontal to vertical, and then the wire 10 passes through the limiting support sleeve 13, and then the wire 10 passes through the dividing structure, and the driving structure 41 drives the driving body to move, so that the first cutter 421 cuts the wire 10, and the second cutter 422 cuts the outer shell of the front end of the wire 10, and then the piston rod of the clamping cylinder 22 retracts, so that the clamp 23 is driven by the transmission of the first connecting rod 222 and the second connecting rod 223 to clamp the wire 10, and then the walking cylinder 3 drives the clamping structure 2 and the wire 10 to move a short distance close to the limiting support sleeve 13, so that the outer shell of the front end of the wire 10 falls off. Then the cutting structure 4 opens, and the shell waste falls into the waste chamber 12. The travel cylinder 3 drives the wire 10 to pass through the cutting structure 4. When the wire 10 moves to the appropriate position, the cutting structure 4 cuts the wire 10. The first cutter 421 cuts the wire 10, and the third cutter 423 cuts the shell at the rear end of the wire 10. Then the travel cylinder 3 moves forward a short distance again, so that the shell at the rear end of the wire 10 falls off. Then the piston rod of the clamping cylinder 22 extends, driving the clamp 23 to open, so that the wire 10 falls into the collection tray 5. Then the travel motor drives the clamping structure 2 back to its original position, and repeats the above operation. The present application automates the separation of the ends of multi-core wires, the stripping of the ends, and the cutting of the wires 10, thereby speeding up the production efficiency of multi-core wires and reducing the production cost of multi-core wires.

[0053] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A multi-core wire automatic processing device, comprising a base (1), characterized in that: A clamping structure (2) for clamping an electric wire (10) and a cutting structure (4) for cutting the electric wire (10) are arranged on a base (1). The cutting structure (4) comprises two opposite cutting bodies (42) and a driving structure (41) for driving the cutting bodies (42) to move. The cutting bodies (42) are connected to a first cutter (421). A second cutter (422) and a third cutter (423) are respectively arranged on both sides of the first cutter (421). When cutting the electric wire (10), the first cutter (421) cuts off the electric wire (10), and the second cutter (422) and the third cutter (423) respectively cut off the outer shell of the electric wire (10) on both sides of the first cutter (421). The clamping structure (2 ) is connected to a clamping moving structure that drives the clamping structure (2) to move along the moving direction of the wire (10), and an end separation structure (7) is arranged on one side of the base (1), and the end separation structure (7) includes a processing table (71) and a separation cylinder (72), and a separation base (711) is arranged above the processing table (71), and a separation groove (712) is opened on the separation base (711), and a separation lower tooth (713) is arranged in the separation groove (712), and the piston rod of the separation cylinder (72) faces downward, and the piston rod of the separation cylinder (72) is connected to a push block (721), and the lower surface of the push block (721) is fixedly connected to a separation upper tooth (722), and the separation lower tooth (713) and the separation upper tooth (722) are mutually connected. The front clamping structure (8) is provided above the processing platform (71), and the front clamping structure (8) includes a front clamping plate (81), a front upper clamping rod (82) and a front lower clamping rod (83). The front clamping plate (81) is fixedly connected to the processing platform (71), and the front lower clamping rod (83) is fixedly connected to the front clamping plate (81). A vertical front sliding groove is provided on the surface of the front clamping plate (81). The front upper clamping rod (82) is fixedly connected to a front sliding block, and the front sliding block is slidably connected in the front sliding groove. The front upper clamping rod (82) is fixedly connected to a telescopic inner tube (821), and the telescopic inner tube (821) is slidably connected to a telescopic outer tube (822). A telescopic spring is connected inside the telescopic outer tube (822), and the two ends of the telescopic spring are respectively connected to the telescopic inner tube (821). The processing platform (71) is connected to a telescopic outer tube (822), and the telescopic outer tube (822) is fixedly connected to the push block (721). A rear clamping structure (9) is arranged above the processing platform (71), and the rear clamping structure (9) comprises a rear clamping plate (91), a rear upper clamping rod (92) and a rear lower clamping rod (93). The rear clamping plate (91) is connected to the processing platform (71), and the rear lower clamping rod (93) is fixedly connected to the rear clamping plate (91). A vertical rear sliding groove is provided on the surface of the rear clamping plate (91), and the rear upper clamping rod (92) is fixedly connected to a rear slider, which is slidably connected in the rear sliding groove. A linkage structure is arranged between the rear upper clamping rod (92) and the push block (721), and the linkage structure enables the push block (721) to drive the rear upper clamping rod (92) to move up and down.

2. The multi-core wire automatic processing device according to claim 1, characterized in that: A material blocking block (11) is arranged between the first cutter (421) and the third cutter (423), and a material blocking block (11) is arranged between the first cutter (421) and the second cutter (422). The material blocking block (11) is fixedly connected to the base (1), and a waste cavity (12) is arranged below the base (1). The waste cavity (12) is connected to the upper surface of the base (1) and is located below the cutting structure (4), so that the fallen waste falls into the waste cavity (12).

3. The multi-core wire automatic processing device according to claim 1, characterized in that: The clamping and moving structure comprises a traveling cylinder (3), the traveling cylinder (3) is located above the cutting structure (4), the traveling cylinder (3) is connected to the clamping structure (2), the clamping structure (2) comprises a clamping shell (21), a clamping cylinder (22) and a clamp (23), the clamping shell (21) is connected to the traveling cylinder (3), the clamping cylinder (22) is located above the clamping shell (21), the piston rod of the clamping cylinder (22) is connected to a clamping plate (221), and the clamping plate The lower surface of (221) is provided with two opposite clamping grooves, and a clamping slider is slidably connected in each clamping groove, and each clamping slider is hinged with a first connecting rod (222), the center positions of the two first connecting rods (222) are hinged, and the end of the first connecting rod (222) away from the clamping slider is hinged with a second connecting rod (223), the two second connecting rods (223) are hinged, and the end of the second connecting rod (223) away from the first connecting rod (222) is fixedly connected to the clamp (23).

4. The multi-core wire automatic processing device according to claim 1, characterized in that: A slide rail (911) is fixedly connected to the processing table (71), a transverse sliding groove is provided on the rear clamping plate (91), the slide rail (911) is slidably connected in the transverse sliding groove, a movable plate (921) is fixedly connected to one end of the rear upper clamping rod (92) away from the rear clamping plate (91), a guide plate (922) is fixedly connected above the processing table (71), a vertical sliding hole (9221) and a transverse sliding hole (9222) are provided on the surface of the guide plate (922), and the vertical sliding hole (9221) is connected to the transverse sliding hole (9222) at the lower end, and the movable plate (921) is fixedly connected to the rear clamping rod (92) at one end away from the rear clamping plate (91). 21) is slidably connected in the vertical hole, an inclined hole (9211) is opened on the surface of the movable plate (921), a sliding rod (923) is slidably connected in the inclined hole (9211), and the sliding rod (923) is fixedly connected to the push block (721). When the piston rod of the separation cylinder (72) is extended, the movable plate (921) slides from above the vertical sliding hole (9221) to below the vertical sliding hole (9221), and then the movable plate (921) slides to the other end of the horizontal sliding hole (9222), and the rear clamping structure (9) moves towards the direction close to the front clamping structure (8).

5. The multi-core wire automatic processing device according to claim 1, characterized in that: A steering structure (6) is provided between the end separation structure (7) and the cutting structure (4), the steering structure (6) comprising a horizontal guide wheel (61), a vertical guide wheel (62) and a guide support plate (63), the guide support plate (63) being fixedly connected to the base (1), a plurality of horizontal guide wheels (61) being provided, the plurality of horizontal guide wheels (61) being rotatably connected to the guide support plate (63), the horizontal guide wheels (61) being divided into two upper and lower groups, the electric wire (10) passing between the two groups of horizontal guide wheels (61), the vertical guide wheels (62) being rotatably connected to the guide support plate (63), the vertical guide wheels (62) being divided into two left and right groups, the electric wire (10) passing between the two groups of vertical guide wheels (62), and when the electric wire (10) is processed, the electric wire (10) first passes through the horizontal guide wheel (61) and then passes through the vertical guide wheel (62).

6. The multi-core wire automatic processing device according to claim 5, characterized in that: A limiting support sleeve (13) is arranged between the steering structure (6) and the cutting structure (4), the electric wire (10) passes through the limiting support sleeve (13), and the limiting support sleeve (13) is fixedly connected to the base (1).

7. The multi-core wire automatic processing device according to claim 1, characterized in that: The base (1) is provided with a plurality of collecting trays (5), the collecting trays (5) being arc-shaped plates, and the plurality of collecting trays (5) are stacked on the base (1), and after the clamping structure (2) puts down the electric wire (10), the electric wire (10) falls onto the collecting trays (5).

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