Cable processing excess material cutting device and method

Abstract

The invention relates to the technical field of cable excess material cutting, and discloses a cable processing excess material cutting device and method.The cable processing excess material cutting device comprises a workbench, a supporting table is fixedly connected to the top of the workbench, two guide boxes are fixedly connected to the top of the workbench, a conveying belt is installed on the top of the workbench, and a conveying auger is fixedly connected to the left side of the workbench; a supporting plate is fixedly connected to the top of the workbench, a clamping assembly and a cutting assembly are arranged at the front end of the supporting plate, a stripping assembly is arranged in the supporting plate, a crushing assembly and a winnowing separation assembly are arranged on the left side of the workbench, and the clamping assembly is used for fixing the two ends of a cable. Through cooperation of the clamping assembly, the cutting assembly and the stripping assembly, the cable can be prevented from moving in the cutting process, it is ensured that a notch is smooth, the position of a cutter can be flexibly adjusted according to the diameter of the cable, the cable excess material cutting precision is effectively improved, and meanwhile the adaptability of the device to cables of different specifications is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable excess material cutting, in particular to a cable processing excess material cutting device and method. BACKGROUND

[0002] Cables are transmission carriers composed of metal conductors and outer layer insulation plastics, and are widely used in power transmission, communication signal transmission, electronic device connection and other fields. In the cable processing process, whether it is cable cutting, terminal crimping or forming processing, the cable ends often have excess material sections that exceed the standard length. If these excess materials are not cut off in time, they will not only hinder the precise assembly of the cable with connectors and device interfaces, but also may cause electrical connection failures, signal interference and other problems due to exposed or irregularly structured excess materials.

[0003] Existing cable excess material cutting devices are mainly manual tools and semi-automatic machines. Manual tools include cable-specific scissors, art knives, etc. Semi-automatic devices are mostly composed of simple workbenches, manually adjustable clamps and single cutting knives. When using, the cable to be processed needs to be placed on the designated position of the workbench, the cable posture needs to be manually adjusted to align the junction line of the excess material and the effective section with the cutting knife position, and then the cutting knife is driven to complete single cutting by manually pressing or starting the pneumatic switch.

[0004] The existing cable excess material cutting device can well complete the cutting of the cable excess material, but has some deficiencies in use. The existing technology has low fixing and cutting precision, and the manual or simple clamp cannot stably fix the cable. The cable is easy to deviate during cutting, resulting in skewed and uneven cuts. The cutting knife position is tedious to adjust, and cannot flexibly adapt to cables of different diameters. The existing technology lacks excess material processing structure. The existing device can only complete the excess material cutting action and does not integrate the related structures of excess material collection, crushing and separation, resulting in that the cut excess material will directly scatter or accumulate on the workbench surface, which needs to be manually cleaned frequently.

[0005] Therefore, the present application provides a cable processing excess material cutting device and method to solve the deficiencies in the prior art. SUMMARY

[0006] The purpose of the present application is to provide a cable processing excess material cutting device and method to solve the following technical problems: 1. To solve the problem that the cable is easy to deviate during cutting in the prior art, resulting in skewed and uneven cuts, and cannot flexibly adapt to cables of different diameters. 2. To solve the problem that the prior art can only complete the excess material cutting action and does not integrate the related structures of excess material collection, crushing and separation, resulting in that the cut excess material is difficult to handle.

[0007] The purpose of the application can be realized by the following technical scheme: a cable processing excess material cutting device, comprising a workbench, the top of the workbench is fixedly connected with a support table, the top of the workbench is fixedly connected with two guide boxes, the top of the workbench is installed with a conveying belt, the left side of the workbench is fixedly connected with a conveying auger, the top of the workbench is fixedly connected with a support plate, the front end of the support plate is provided with a clamping assembly and a cutting assembly, the inside of the support plate is provided with a stripping assembly, the left side of the workbench is provided with a crushing assembly and an air separation assembly; The clamping assembly is used for fixing the two ends of the cable to prevent movement during cutting; The cutting assembly is used for rotating and cutting the excess material at the two ends of the cable; The stripping assembly is used for fixing the excess material at the two ends of the cable, so that the excess material at the two ends of the cable maintains tension, facilitating the cutting assembly to cut the excess material; The crushing assembly is used for crushing the cut excess material, facilitating the next step of processing; The air separation assembly is used for air separation of the crushed excess material, so that the metal excess material and the plastic excess material can be separated.

[0008] As a preferred scheme of the application, the clamping assembly comprises two fixed plates one, both of which are fixedly connected to the front end of the support plate, both of which are fixedly connected with a fixed frame at the front end of the fixed plate one, both of which are rotatably connected with two rotating rings inside the fixed frame, a plurality of rotating rods are rotatably connected inside the fixed frame, a plurality of connecting rods are fixedly connected to the outer periphery of the rotating rods, a plurality of clamping hands are fixedly connected to the other end of the connecting rods, a plurality of sliding blocks are slidably connected to the outer periphery of the connecting rods, both of the rotating rings are fixedly connected with a plurality of synchronous rods on the opposite side, a gear one is rotatably connected to the left side of the fixed frame, a gear ring is fixedly connected to the left side of the rotating ring, the gear one and the gear ring are meshed with each other, a motor one is installed inside the fixed frame, and the output end of the motor one is fixedly connected to the right side of the gear one; The cutting assembly comprises two fixed plates two, both of which are fixedly connected to the front end of the support plate, both of which are fixedly connected to the front end of the support plate, a rotating frame is rotatably connected to the front end of the fixed plate two, a bidirectional threaded rod one is rotatably connected inside the rotating frame, two cutting knives are threadedly connected to the outer periphery of the bidirectional threaded rod one, a motor two is installed inside the rotating frame, and the output end of the motor two is fixedly connected to the top of the bidirectional threaded rod one; The stripping assembly comprises two bidirectional threaded rods II rotatably connected inside the supporting plate, two moving plates threadedly connected to the outer periphery of the bidirectional threaded rods II, a moving frame fixedly connected to the front end of each moving plate, a bidirectional threaded rod III rotatably connected inside the moving frame, two moving blocks threadedly connected to the outer periphery of the bidirectional threaded rod III, a connecting frame fixedly connected to the front end of each moving block, a clamping plate fixedly connected to the front end of each connecting frame, and a motor IV installed on the top of the moving frame, with the output end of the motor IV fixedly connected to the top of the bidirectional threaded rod III.

[0009] As a preferred scheme of the application, the crushing assembly comprises a crushing frame, two crushing rollers rotatably connected inside the crushing frame, two gears II fixedly connected to the front end of each crushing roller, two gears II meshing with each other, a motor VI installed on the rear end of the crushing frame, and the output end of the motor VI fixedly connected to the rear end of one of the crushing rollers. The winnowing and separating assembly comprises a sorting box located at the left rear of the workbench, a mounting frame fixedly connected to the front end of the sorting box, two winnowing fans installed inside the mounting frame, and a sorting plate fixedly connected inside the sorting box.

[0010] As a preferred scheme of the application, two rotating frames are located on the sides away from the two fixed frames, and two moving frames are located on the sides away from the two rotating frames.

[0011] As a preferred scheme of the application, a sliding rod is fixedly connected inside the rotating frame, and two cutters are slidingly connected to the outer periphery of the sliding rod.

[0012] As a preferred scheme of the application, a motor III is installed on the right side of the fixed plate II, a pulley is fixedly connected to the output end of the motor III, and a transmission belt is sleeved around the outer periphery of the rotating frame and the pulley.

[0013] As a preferred scheme of the application, one end of the conveying auger is fixedly connected to the bottom of the crushing frame, and the other end of the conveying auger is fixedly connected to the front end of the sorting box.

[0014] As a preferred scheme of the application, two guide plates are fixedly connected inside the crushing frame, the two guide plates are located above the two crushing rollers, and a limiting plate is fixedly connected to the top of the crushing frame.

[0015] As a preferred scheme of the application, a metal collecting box and a plastic collecting box are placed inside the sorting box, the metal collecting box is located at the front end of the sorting plate, and the plastic collecting box is located at the rear end of the sorting plate.

[0016] A cable processing excess material cutting method, comprising: Step one, first place the cable on the support table, take out both ends of the cable, pass through the fixed frame and the rotating frame respectively, adjust the position, move the excess material to the rotating frame, at this time start the motor one to drive the gear one to rotate, so that the rotating ring starts to rotate through the meshing of the gear one and the gear ring, so that the multiple sliding blocks drive the multiple connecting rods to rotate around the rotating rod, so that the clamping hand fixes the cable; Step two, when the cable is fixed, drive the motor five to drive the two-way threaded rod two to rotate, so that the moving plate drives the moving frame to move to the excess material, at this time start the motor four to drive the two-way threaded rod three to rotate, so that the moving block and the connecting frame drive the two clamping plates to clamp the excess material, at this time drive the motor five again to drive the two-way threaded rod two to rotate slowly, so as to straighten the excess material; Step three, when the excess material is straightened, start the motor two to drive the two-way threaded rod one to rotate, so that the two cutters cut the junction of the cable and the excess material, at this time start the motor three to drive the pulley to rotate, the pulley drives the rotating frame to rotate through the transmission belt, so that the two cutters rotate on the outer periphery of the cable, so that the cable and the excess material are separated, at this time start the motor five to drive the two-way threaded rod two to rotate, and the clamping plate pulls out the excess material, at this time start the motor four to reverse, so that the excess material falls into the guide box, and then is sent to the crushing frame by the conveyor belt; Step four, when the excess material cut off falls into the crushing frame, the motor six drives one of the crushing rollers to rotate, so that the two gear two crushes the excess material entering the crushing frame through the meshing of the gear two, and the crushed excess material is sent into the sorting box through the conveying auger, so that the installed frame screens the crushed excess material, because the metal excess material is heavier, it will directly fall into the metal collection box for collection, and the plastic excess material is lighter and will be blown into the plastic collection box by the wind generated by the installed frame, so as to separate the metal excess material from the plastic excess material.

[0017] The beneficial effects of the present application are: (1) The clamping assembly of the present application drives the rotating ring to rotate through the meshing of the gear one and the gear ring, so that the clamping hand firmly fixes the cable, and the clamping plate straightens the excess material, so as to maintain the tension, cooperate with the cutting assembly to realize the rotation of the cutter around the cable for cutting, ensure the smoothness of the cut, and the position of the cutter can be adjusted flexibly according to the diameter of the cable, and the excess material after cutting will be separated from the cable by the clamping plate, effectively improving the accuracy of the cable excess material cutting, and without manual participation in the stripping operation of the excess material.

[0018] (2) The application automatically transports the cut-off excess material into the crushing frame through the conveying belt, realizes synchronous crushing of the excess material by the meshing of the gear two, and automatically transports the crushed excess material to the next process through the conveying auger, without manual participation in the transportation and transmission of the excess material, greatly reducing the labor cost, and the synchronous crushing of the crushing rollers can ensure uniform crushing of the excess material, providing convenience for subsequent winnowing separation, and significantly improving the overall efficiency and process continuity of the excess material treatment.

[0019] (3) The application generates airflow through the two winnowing fans in the mounting frame of the winnowing separation assembly, when the crushed excess material enters the sorting box, the metal excess material with large weight will directly fall into the metal collection box at the front end of the sorting plate, and the plastic excess material with light weight will be blown into the plastic collection box at the rear end of the sorting plate by the airflow, realizing automatic separation of metal and plastic excess materials, enabling classification and recycling of metal and plastic in the excess material, and effectively improving the resource utilization rate. BRIEF DESCRIPTION OF DRAWINGS

[0020] The application will be further described below with reference to the drawings.

[0021] Figure 1 is a perspective view of the application; Figure 2 is a schematic view of the support table in the application; Figure 3 is a schematic view of the clamping assembly in the application; Figure 4 is a schematic view of the fixing frame in the application; Figure 5 is a schematic view of the rotating ring in the application; Figure 6 is a schematic view of the cutting assembly in the application; Figure 7 is a schematic view of the rotating frame in the application; Figure 8 is a schematic view of the pulley in the application; Figure 9 is a schematic view of the stripping assembly in the application; Figure 10 is a schematic view of the moving frame in the application; Figure 11 is a schematic view of the conveying auger in the application; Figure 12 is a schematic view of the crushing assembly in the application; Figure 13 is a schematic view of the winnowing separation assembly in the application.

[0022] BRIEF DESCRIPTION OF DRAWINGS:1, workbench; 2, support table; 3, guide box; 4, conveyor belt; 5, conveying auger; 6, support plate; 7, clamping assembly; 8, cutting assembly; 9, stripping assembly; 10, crushing assembly; 11, air separation assembly; 701, fixed plate one; 702, fixed frame; 703, rotating ring; 704, rotating rod; 705, connecting rod; 706, clamping hand; 707, sliding block; 708, synchronous rod; 709, gear one; 710, gear ring; 711, motor one; 801, fixed plate two; 802, rotating frame; 803, two-way threaded rod one; 804, cutter; 805, motor two; 806, sliding rod; 807, motor three; 808, pulley; 809, transmission belt; 901, two-way threaded rod two; 902, moving plate; 903, moving frame; 904, two-way threaded rod three; 905, moving block; 906, connecting frame; 907, clamping plate; 908, motor four; 909, motor five; 1001, crushing frame; 1002, crushing roller; 1003, gear two; 1004, motor six; 1005, guide plate; 1006, limit plate; 1101, sorting box; 1102, mounting frame; 1103, air separation fan; 1104, sorting plate; 1105, metal collection box; 1106, plastic collection box. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] Please refer to Figures 1-13 As shown in the drawings, the present application is a kind of cable processing excess material cutting device, including workbench 1, workbench 1 top fixedly connected with support table 2, workbench 1 top fixedly connected with two guide boxes 3, workbench 1 top is equipped with conveyor belt 4, workbench 1 left side is fixedly connected with conveying auger 5, workbench 1 top is fixedly connected with support plate 6, support plate 6 front end is provided with clamping assembly 7 and cutting assembly 8, support plate 6 is provided with stripping assembly 9 in the inside, workbench 1 left side is provided with crushing assembly 10 and air separation assembly 11; Specifically, the workbench 1 raises the work platform; the support table 2 is used for placing the cable to be processed; the guide box 3 is used for receiving the excess material after cutting off from the clamping plate 907 and guiding the excess material to accurately fall into the conveying belt 4; the conveying belt 4 is used for automatically conveying the excess material guided by the guide box 3 to the crushing frame 1001; the conveying auger 5 is used for conveying the crushed excess material in the crushing frame 1001 to the sorting box 1101; the support plate 6 is used for installing and fixing the clamping assembly 7, the cutting assembly 8, and providing a rotating installation carrier for the stripping assembly 9; the clamping assembly 7 is used for fixing the two ends of the cable to prevent movement during cutting; the cutting assembly 8 is used for rotating and cutting the excess material at the two ends of the cable; the stripping assembly 9 is used for fixing the excess material at the two ends of the cable to maintain tension of the excess material at the two ends of the cable, facilitating the cutting assembly 8 to cut the excess material; the crushing assembly 10 is used for crushing the cut excess material to facilitate the next step of processing; and the winnowing and separating assembly 11 is used for winnowing the crushed excess material to separate the metal excess material and the plastic excess material.

[0025] Please refer to Figures 1-4 As shown in the drawings, the clamping assembly 7 includes two fixed plates 701, both of which are fixedly connected to the front end of the support plate 6. The front end of each fixed plate 701 is fixedly connected with a fixed frame 702. The fixed frame 702 is rotatably connected with two rotating rings 703 inside. The fixed frame 702 is rotatably connected with a plurality of rotating rods 704 inside. The outer periphery of each rotating rod 704 is fixedly connected with a connecting rod 705. The other end of each connecting rod 705 is fixedly connected with a clamping hand 706. The outer periphery of each connecting rod 705 is slidably connected with a sliding block 707. Each sliding block 707 is rotatably connected to one side of the two rotating rings 703. The other side of the two rotating rings 703 is fixedly connected with a plurality of synchronous rods 708. The left side of the fixed frame 702 is rotatably connected with a gear 709. The left side of the rotating ring 703 is fixedly connected with a gear ring 710. The gear 709 and the gear ring 710 are meshed with each other. The fixed frame 702 is internally provided with a motor 711, and the output end of the motor 711 is fixedly connected to the right side of the gear 709. Specifically, the fixed plate one 701 is used for fixing the support fixed frame 702, the fixed frame 702 provides installation and rotation space for the internal rotating ring 703, rotating rod 704 and other parts, the rotating ring 703 can drive the sliding block 707 to move when rotating, the rotating rod 704 is used as a rotating fulcrum of the connecting rod 705, and the connecting rod 705 is used for transmitting the power of the rotating ring 703 to drive the clamping hand 706 to move, the clamping hand 706 is used for directly fixing the cable, the sliding block 707 connects the rotating ring 703 and the connecting rod 705, and transmits the movement of the rotating ring 703 to the connecting rod 705, the synchronous rod 708 ensures that the two rotating rings 703 rotate synchronously, the gear one 709 is engaged with the gear ring 710, the power of the motor one 711 is transmitted to the gear ring 710, the gear ring 710 is fixed on the left side of the rotating ring 703, and the rotating ring 703 is driven to rotate, and the motor one 711 provides power for the clamping action, and the output end drives the gear one 709 to rotate.

[0026] Please refer to Figures 6-8 As shown in the figure, the cutting assembly 8 comprises two fixed plate twos 801, both of which are fixedly connected to the front end of the support plate 6, both of which are fixedly connected to the front end of the support plate 6, the front end of the fixed plate two 801 is rotatably connected with a rotating frame 802, the rotating frame 802 is rotatably connected with a bidirectional threaded rod one 803 inside, the bidirectional threaded rod one 803 is threadedly connected with two cutters 804 outside, the rotating frame 802 is internally provided with a motor two 805, the output end of the motor two 805 is fixedly connected to the top of the bidirectional threaded rod one 803, the rotating frame 802 is fixedly connected with a sliding rod 806 inside, both of the cutters 804 are slidably connected to the outer periphery of the sliding rod 806, and a motor three 807 is installed on the right side of the fixed plate two 801, the output end of the motor three 807 is fixedly connected with a belt pulley 808, and the belt pulley 808 is sleeved with a transmission belt 809 outside the outer periphery of the rotating frame 802; Specifically, the fixed plate two 801 is used for fixing the support rotating frame 802 and the motor three 807, the rotating frame 802 provides installation space for the internal bidirectional threaded rod one 803, the sliding rod 806 and the cutter 804, and can rotate around the fixed plate two 801, the bidirectional threaded rod one 803 adjusts the distance between the two cutters 804 by rotating, the cutter 804 is used for directly cutting the cable excess, the motor two 805 provides power for the rotation of the bidirectional threaded rod one 803, the sliding rod 806 limits the movement direction of the cutter 804, so that the cutter 804 slides stably, the motor three 807 provides power for the rotation of the belt pulley 808, the belt pulley 808 cooperates with the transmission belt 809 to transmit the power of the motor three 807, and the transmission belt 809 is sleeved on the outer periphery of the belt pulley 808 and the rotating frame 802, so as to transmit the power of the belt pulley 808 to the rotating frame 802 to drive it to rotate.

[0027] Please refer to Figures 9-10As shown, the stripping assembly 9 includes a two-way threaded rod two 901, which is rotatably connected inside the supporting plate 6, and the outer periphery of the two-way threaded rod two 901 is threadedly connected with two moving plates 902, the front ends of the two moving plates 902 are fixedly connected with moving frames 903, the moving frames 903 are rotatably connected with a two-way threaded rod three 904 inside, the outer periphery of the two-way threaded rod three 904 is threadedly connected with two moving blocks 905, the front ends of the two moving blocks 905 are fixedly connected with connecting frames 906, the front ends of the two connecting frames 906 are fixedly connected with clamping plates 907, and a motor four 908 is installed on the top of the moving frame 903 and fixedly connected to the top of the two-way threaded rod three 904.

[0028] Specifically, the two-way threaded rod two 901 moves the two moving plates 902 on the outer periphery by rotating, the moving plates 902 are used to drive the moving frames 903 at the front ends to move, the moving frames 903 provide a rotating installation space for the two-way threaded rod three 904 inside, the two-way threaded rod three 904 moves the two moving blocks 905 on the outer periphery by rotating, the moving blocks 905 are used to drive the connecting frames 906 at the front ends to move, the connecting frames 906 are used to drive the clamping plates 907 at the front ends to move, the clamping plates 907 are used to directly clamp the cable excess, the motor four 908 provides power for the rotation of the two-way threaded rod three 904, and the motor five 909 provides power for the rotation of the two-way threaded rod two 901.

[0029] The two rotating frames 802 are located on the sides away from the two fixed frames 702, and the two moving frames 903 are located on the sides away from the two rotating frames 802.

[0030] Please refer to Figures 11-12 As shown, the crushing assembly 10 includes a crushing frame 1001, which is located on the left side of the workbench 1, and the crushing frame 1001 is rotatably connected with two crushing rollers 1002 inside, the front ends of the two crushing rollers 1002 are fixedly connected with two gears two 1003, the two gears two 1003 are meshed with each other, the crushing frame 1001 is installed at the rear end of the motor six 1004, the output end of the motor six 1004 is fixedly connected to the rear end of one of the crushing rollers 1002, the crushing frame 1001 is fixedly connected with two guide plates 1005 inside, the two guide plates 1005 are located above the two crushing rollers 1002, and the crushing frame 1001 is fixedly connected with a limiting plate 1006 on the top; Specifically, the crushing frame 1001 provides mounting and bearing space for the internal crushing rollers 1002, guide plates 1005 and top limiting plates 1006. The crushing rollers 1002 crush the excess material entering the crushing frame 1001 by rotating. The gear two 1003 meshes with each other to make the two crushing rollers 1002 rotate synchronously. The motor six 1004 provides power for the rotation of the crushing rollers 1002. The output end of the motor six 1004 drives one of the crushing rollers 1002 to rotate. The guide plate 1005 guides the excess material to fall accurately between the two crushing rollers 1002. The limiting plate 1006 prevents the excess material from falling when entering the crushing frame 1001.

[0031] Referring to Figure 13 As shown in the drawings, the air separation assembly 11 includes a sorting box 1101, which is located at the left rear of the workbench 1. The front end of the sorting box 1101 is fixedly connected with a mounting bracket 1102, and the inside of the mounting bracket 1102 is installed with two air separation fans 1103. The inside of the sorting box 1101 is fixedly connected with a sorting plate 1104, and the inside of the sorting box 1101 is placed with a metal collection box 1105 and a plastic collection box 1106. The metal collection box 1105 is located at the front end of the sorting plate 1104, and the plastic collection box 1106 is located at the rear end of the sorting plate 1104.

[0032] Specifically, the sorting box 1101 provides space for air separation operation and placement of the metal collection box 1105 and the plastic collection box 1106. The mounting bracket 1102 is used to fixedly install the air separation fan 1103. The air separation fan 1103 generates airflow by running to provide power for separating metal excess material and plastic excess material. The sorting plate 1104 provides bearing and guidance for the crushed excess material entering the sorting box 1101, and divides the falling area of the metal excess material and the plastic excess material. The metal collection box 1105 is used to collect the metal excess material which is directly dropped due to its large weight. The plastic collection box 1106 is used to collect the plastic excess material which is blown by the airflow due to its light weight.

[0033] The conveying auger 5 is fixedly connected at one end to the bottom of the crushing frame 1001 and at the other end to the front end of the sorting box 1101.

[0034] A cable processing excess material cutting method, comprising: Step one, first place the cable on the support table 2, take out both ends of the cable, pass through the fixed frame 702 and the rotating frame 802 respectively, adjust the position, move the junction of the excess material and the cable to the inside of the rotating frame 802, at this time start the motor one 711 to drive the gear one 709 to rotate, so that the rotating ring 703 starts to rotate through the meshing of the gear one 709 and the gear ring 710, so that the plurality of sliding blocks 707 drive the plurality of connecting rods 705 to rotate around the rotating rod 704, so that the cable is fixed by the clamping hand 706; Step two, when the cable is fixed, drive motor five 909 to rotate the two-way threaded rod two 901, so that the moving plate 902 drives the moving frame 903 to move to the excess material, at this time start motor four 908 to drive the two-way threaded rod three 904 to rotate, so that the moving block 905 and the connecting frame 906 drive the two clamps 907 to clamp the excess material, at this time drive motor five 909 again to drive the two-way threaded rod two 901 to rotate slowly, so as to straighten the excess material; Step three, when the excess material is straightened, start motor two 805 to drive the two-way threaded rod one 803 to rotate, so that the two cutters 804 cut the junction of the cable and the excess material, at this time start motor three 807 to drive the pulley 808 to rotate, the pulley 808 drives the rotating frame 802 to rotate through the transmission belt 809, so that the two cutters 804 rotate on the outer periphery of the cable, so that the cable and the excess material are separated, at this time start motor five 909 to drive the two-way threaded rod two 901 to rotate, the excess material is pulled out through the clamp 907, at this time start motor four 908 to reverse, so that the excess material falls into the guide box 3, and then is sent to the crushing frame 1001 through the conveyor belt 4; Step four, when the excess material is cut off and falls into the crushing frame 1001, motor six 1004 drives one of the crushing rollers 1002 to rotate, so that the two gear two 1003 crush the excess material entering the crushing frame 1001 through the meshing of gear two 1003, the crushed excess material is sent into the sorting box 1101 through the conveying auger 5, so that the crushed excess material is screened through the mounting frame 1102, because the metal excess material is heavier, it will directly fall into the metal collection box 1105 for collection, and the plastic excess material is lighter and will be blown into the plastic collection box 1106 by the wind generated by the mounting frame 1102, so as to separate the metal excess material from the plastic excess material.

[0035] The working principle of the present application: when the cable excess material is cut off, first place the cable on the support table 2, the cable passes through the fixed frame 702 and the rotating frame 802 at both ends, adjust the excess material to the intersection with the cable in the rotating frame 802, start the motor one 711 to drive the gear one 709 to rotate, drive the rotating ring 703 to rotate through the meshing of the gear one 709 and the gear ring 710, the rotating ring 703 drives the connecting rod 705 to rotate around the rotating rod 704 through the sliding block 707, the clamp hand 706 clamps the cable to prevent movement, then start the motor five 909 to drive the bidirectional threaded rod two 901 to rotate, the moving plate 902 pushes the moving frame 903 to the excess material, start the motor four 908 to drive the bidirectional threaded rod three 904 to rotate, the moving block 905 drives the clamp plate 907 through the connecting frame 906 to clamp the excess material, start the motor five 909 again to slowly rotate the bidirectional threaded rod two 901 to straighten the excess material to maintain tension, then start the motor two 805 to drive the bidirectional threaded rod one 803 to rotate, the two cutting knives 804 slide along the slide rod 806 to the intersection of the cable and the excess material, start the motor three 807 to drive the pulley 808 to rotate, drive the rotating frame 802 to rotate through the transmission belt 809, make the cutting knife 804 rotate around the outer periphery of the cable to cut, realize the precise separation of the excess material and the cable, adapt to the cutting needs of different specifications of cables.

[0036] After the excess material is separated from the cable, start the motor five 909 to drive the bidirectional threaded rod two 901 to rotate in reverse, pull out the excess material through the clamp plate 907, then start the motor four 908 to reverse, loosen the excess material, the excess material falls into the guide box 3, the guide box 3 guides the excess material to the conveyor belt 4, the conveyor belt 4 runs to automatically convey the excess material into the crushing frame 1001 of the crushing assembly 10, the limiting plate 1006 at the top of the crushing frame 1001 prevents the excess material from falling, the guide plate 1005 inside guides the excess material to fall accurately between the two crushing rollers 1002. Start the motor six 1004, its output end drives one of the crushing rollers 1002 to rotate, the other crushing roller 1002 is driven to rotate synchronously through the two meshing gear two 1003, the excess material is uniformly crushed, the crushed excess material falls into the bottom of the crushing frame 1001, and is automatically conveyed into the separation box 1101 of the air separation assembly 11 through the conveying auger 5, without manual carrying and transferring, improving the coherence and efficiency of the excess material processing process.

[0037] When the broken residual material enters the sorting box 1101 through the conveying auger 5, the two air separation fans 1103 in the mounting frame 1102 are started, and the air separation fans 1103 generate air flow. Since the metal residual material has a large density, it will directly pass through the area in front of the sorting plate 1104 under the action of gravity and fall into the metal collection box 1105 below. Since the plastic residual material has a small density, it will be blown by the air flow generated by the air separation fan 1103 to the rear end of the sorting plate 1104 and finally fall into the plastic collection box 1106, thereby realizing the automatic separation of the metal residual material and the plastic residual material, facilitating subsequent classification and recycling, and effectively improving the resource utilization rate.

[0038] The above describes one embodiment of the present application in detail, but the content is only the preferred embodiment of the present application and cannot be considered as limiting the implementation range of the present application. Any equivalent changes and improvements made according to the scope of the present application should still belong to the patent coverage range of the present application.

Claims

1. A cable overshot cutting device comprising a worktable (1), characterized in that, The workbench (1) top fixedly connected with support table (2), the workbench (1) top fixedly connected with two guide box (3), the workbench (1) top installation conveying belt (4), the workbench (1) left side fixedly connected with conveying auger (5), the workbench (1) top fixedly connected with support plate (6), the support plate (6) front end is provided with clamping assembly (7) and cutting assembly (8), the support plate (6) inside is provided with stripping assembly (9), the workbench (1) left side is provided with crushing assembly (10) and winnowing separation assembly (11); The clamping assembly (7) is used for fixing the two ends of the cable, preventing the movement when cutting off; The cutting assembly (8) is used for rotating and cutting off the excess material of the two ends of the cable; The stripping assembly (9) is used for fixing the excess material of the two ends of the cable, so that the excess material of the two ends of the cable maintains tension, and the cutting assembly (8) cuts off the excess material; The crushing assembly (10) is used for crushing the cut-off excess material, facilitating the next step processing; The winnowing separation assembly (11) is used for winnowing the crushed excess material, so that the metal excess material and the plastic excess material can be separated.

2. A cable scrap removal device according to claim 1, wherein The clamping assembly (7) includes two fixed plates (701), both of which are fixedly connected to the front end of the support plate (6), both of which are fixedly connected to the front end of the fixed frame (702), the fixed frame (702) is rotatably connected to two rotating rings (703), the fixed frame (702) is rotatably connected to a plurality of rotating rods (704), the plurality of rotating rods (704) are rotatably connected to a plurality of connecting rods (705), the plurality of connecting rods (705) are rotatably connected to a plurality of clamping hands (706), the plurality of connecting rods (705) are rotatably connected to a plurality of sliding blocks (707), the plurality of sliding blocks (707) are rotatably connected to the opposite side of the two rotating rings (703), the opposite side of the two rotating rings (703) is fixedly connected to a plurality of synchronous rods (708), the left side of the fixed frame (702) is rotatably connected to a gear (709), the left side of the rotating ring (703) is fixedly connected to a gear ring (710), the gear (709) and the gear ring (710) are meshed with each other, the fixed frame (702) is internally provided with a motor (711), and the output end of the motor (711) is fixedly connected to the right side of the gear (709). The cutting assembly (8) comprises two fixed plates two (801), both of which are fixedly connected to the front end of the support plate (6), both of which are fixedly connected to the front end of the support plate (6), the front end of the fixed plate two (801) is rotatably connected with a rotating frame (802), the rotating frame (802) is rotatably connected with a two-way threaded rod one (803) inside, the two-way threaded rod one (803) is threadedly connected with two cutting knives (804) outside, and the rotating frame (802) is internally provided with a motor two (805), and the output end of the motor two (805) is fixedly connected to the top of the two-way threaded rod one (803). The stripping assembly (9) comprises a two-way threaded rod two (901), which is rotatably connected inside the support plate (6), and the two-way threaded rod two (901) is threadedly connected with two moving plates (902) outside, both of which are fixedly connected with a moving frame (903) at the front end, the moving frame (903) is rotatably connected with a two-way threaded rod three (904) inside, the two-way threaded rod three (904) is threadedly connected with two moving blocks (905) outside, both of which are fixedly connected with a connecting frame (906) at the front end, both of which are fixedly connected with a clamping plate (907) at the front end, and the moving frame (903) is provided with a motor four (908) on the top, and the output end of the motor four (908) is fixedly connected to the top of the two-way threaded rod three (904). A motor five (909) is installed on the left side of the support plate (6), and the output end of the motor five (909) is fixedly connected to the left side of the two-way threaded rod two (901).

3. A cable scrap removal apparatus according to claim 2, wherein The crushing assembly (10) comprises a crushing frame (1001), the crushing frame (1001) is located on the left side of the workbench (1), the crushing frame (1001) is rotatably connected with two crushing rollers (1002) inside, both of which are fixedly connected with a gear two (1003) at the front end, both of which are meshed with each other, and the crushing frame (1001) is provided with a motor six (1004) at the rear end, and the output end of the motor six (1004) is fixedly connected to the rear end of one of the crushing rollers (1002). The winnowing separation assembly (11) comprises a sorting box (1101), which is located on the left side of the workbench (1) behind, and the sorting box (1101) is fixedly connected with a mounting frame (1102) at the front end, the mounting frame (1102) is internally provided with two winnowing fans (1103), and the sorting box (1101) is internally provided with a sorting plate (1104).

4. A cable scrap removal apparatus according to claim 3, wherein Both of the rotating frames (802) are located on the sides away from the two fixed frames (702), and both of the moving frames (903) are located on the sides away from the two rotating frames (802).

5. A cable scrap removal apparatus according to claim 4, wherein The rotating frame (802) is internally fixedly connected with a sliding rod (806), and the two cutting knives (804) are both slidingly connected to the outer periphery of the sliding rod (806).

6. A cable scrap removal apparatus according to claim 5, wherein The fixed plate two (801) is provided with a motor three (807) on the right side, the motor three (807) is fixedly connected with a belt pulley (808) at the output end, and the belt pulley (808) is sleeved with a transmission belt (809) on the outer periphery of the rotating frame (802).

7. A cable scrap removal apparatus according to claim 6, wherein One end of the conveying auger (5) is fixedly connected to the bottom of the crushing frame (1001), and the other end of the conveying auger (5) is fixedly connected to the front end of the sorting box (1101).

8. A cable scrap removal apparatus according to claim 7, wherein The crushing frame (1001) is internally fixedly connected with two guide plates (1005), and the two guide plates (1005) are both located above the two crushing rollers (1002), and the crushing frame (1001) is fixedly connected with a limiting plate (1006) at the top.

9. A cable scrap removal apparatus according to claim 8, wherein, The sorting box (1101) is internally placed with a metal collecting box (1105) and a plastic collecting box (1106), the metal collecting box (1105) is located at the front end of the sorting plate (1104), and the plastic collecting box (1106) is located at the rear end of the sorting plate (1104).

10. A method of cutting off a cable processing excess material using the cable processing excess material cutting device according to claim 9, characterized by, It comprises: Step one, first place the cable on the supporting table (2), take out both ends of the cable, pass through the fixed frame (702) and the rotating frame (802) respectively, adjust the position, move the joint between the excess material and the cable to the inside of the rotating frame (802), at this time, start the motor one (711) to drive the gear one (709) to rotate, so that the rotating ring (703) starts to rotate through the meshing of the gear one (709) and the gear ring (710), so that the plurality of sliding blocks (707) drive the plurality of connecting rods (705) to rotate around the rotating rod (704), so that the cable is fixed by the clamping hand (706); Step two, when the cable is fixed, drive the motor five (909) to drive the bidirectional screw rod two (901) to rotate, so that the moving plate (902) drives the moving frame (903) to move to the excess material, at this time, start the motor four (908) to drive the bidirectional screw rod three (904) to rotate, so that the moving block (905) and the connecting frame (906) drive the two clamping plates (907) to clamp the excess material, at this time, drive the motor five (909) to drive the bidirectional screw rod two (901) to rotate slowly, so as to straighten the excess material; Step three, when the remaining material is straightened, start motor two (805) to drive the two-way threaded rod one (803) to rotate, so that the two cutters (804) cut the intersection of the cable and the remaining material, at this time, start motor three (807) to drive the pulley (808) to rotate, pulley (808) through the transmission belt (809) drive rotating frame (802) to rotate, so that the two cutters (804) rotate on the outer periphery of the cable, so that the cable and the remaining material are separated, at this time, start motor five (909) to drive the two-way threaded rod two (901) to rotate, through the clamping plate (907) to pull out the remaining material, at this time, start motor four (908) to reverse, so that the remaining material falls into the guide box (3), so that the conveying belt (4) is sent to the crushing frame (1001); Step four, when the cut off the remaining material falls into the crushing frame (1001), motor six (1004) drives one of the crushing rollers (1002) to rotate, so that the two gear two (1003) crush the remaining material into the crushing frame (1001) through the meshing of gear two (1003), the crushed remaining material will be sent into the sorting box (1101) through the conveying auger (5), so as to screen the crushed remaining material through the mounting frame (1102), because the metal remaining material is heavier, it will directly fall into the metal collection box (1105) for collection, while the plastic remaining material is lighter and will be blown into the plastic collection box (1106) by the wind generated by the mounting frame (1102), so as to separate the metal remaining material from the plastic remaining material.

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