A cutting device and process for corrosion-resistant cables

Abstract

The present invention discloses a cutting device and process for corrosion-resistant cables, specifically related to the field of cable cutting. It includes a prefabricated rotating cylinder, on the outer side of which a press-fit anti-slip column is fixedly installed. At the bottom of the prefabricated rotating cylinder, there is a horizontally arranged support plate. Inside the horizontally arranged support plate, a horizontally arranged rod is fixedly installed. A first roller is rotatably connected to the outer side of the horizontally arranged rod, and a conveyor belt is sleeved on the outer side of the first roller. On the top of the horizontally arranged support plate, a protective frame is fixedly installed, and a fixed rod is fixedly installed on one side of the protective frame. By setting a first gear in the present invention, the prefabricated rotating cylinder is driven to rotate, and the cable is pressed tightly by the press-fit anti-slip column, thereby pushing the cable to slide. When the cable contacts the reinforced blade, the insulating sheath on the outer surface of the cable is cut open by the reinforced blade, separating the conductor wire inside the cable from the insulating sheath, thus improving the working efficiency, saving manpower and time, and therefore enhancing the convenience.

Description

Technical Field

[0001] The present invention relates to the technical field of cable cutting, and more specifically, the present invention relates to a cutting device and process for corrosion-resistant cables. Background Art

[0002] Wire and cable are wire products used to transmit electrical (magnetic) energy, information, and realize the conversion of electrical and magnetic energy. In a broad sense, wire and cable are also simply referred to as cables. In a narrow sense, a cable refers to an insulated cable, which can be defined as a collection composed of the following parts: one or more insulated wire cores, and their respective possible coating layers, total protective layer, and outer protective layer. A cable can also have additional uninsulated conductors to meet different working environments. After all, different types of cables have different advantages, such as fire resistance, antibacterial and mildew resistance, rodent and ant prevention, acid and alkali resistance, etc. For example, corrosion-resistant cables can prevent corrosion by animal saliva, acidic rain corrosion, various chemical corrosions, etc., and can be used for laying in places with severe corrosive gases.

[0003] During the long-term use of corrosion-resistant cables, when their service life expires, they will be recycled. Generally, merchants will cut the cables into segments and then strip the cables. Recycling stations generally use the manual stripping method, which is inefficient and has high labor costs. Moreover, neither cutting nor stripping can be carried out simultaneously, resulting in numerous steps and being time-consuming and laborious. Therefore, in view of this problem, how to design a cutting device and process for corrosion-resistant cables has become a problem that we need to solve currently. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a cutting device and process for corrosion-resistant cables. By setting a first gear, when the first gear rotates, it is clamped with a prefabricated rotating cylinder through a corresponding limiting column, thereby driving the prefabricated rotating cylinder to rotate. When the prefabricated rotating cylinder rotates, the cable is pressed tightly by a pressing and anti-slip column, thereby pushing the cable to slide. When the cable slides, it drives the conveyor belt to slide, and the conveyor belt drives the first roller to rotate by friction with the first roller. When the cable contacts the reinforced blade, the insulated sheath on the outer surface of the cable is cut by the reinforced blade to solve the problems proposed in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solutions: A cutting device and process for corrosion-resistant cables, including a prefabricated rotating cylinder, on the outer side of which there are fixedly installed press-fit anti-slip columns. At the bottom of the prefabricated rotating cylinder, there is a horizontally arranged support plate. Inside the horizontally arranged support plate, there is a horizontally arranged rod, and on the outer side of the horizontally arranged rod, there is a first roller rotatably connected. A conveyor belt is sleeved on the outer side of the first roller. On the top of the horizontally arranged support plate, there is a protective frame fixedly installed. On one side of the protective frame, there is a fixed rod, and at one end of the fixed rod, there is a circular limiting plate fixedly installed. On one side of the circular limiting plate, there is a threaded rod, and a reinforced blade is sleeved on the outer side of the threaded rod. A threaded cap is threadedly connected to the outer side of the threaded rod, and the reinforced blade and the threaded cap are arranged in a fitting state. The number of the reinforced blades is set to two, and the two reinforced blades are arranged in a mirror symmetry with respect to the horizontal center line of the protective frame.

[0006] In a preferred embodiment, there is a vertically arranged limiting rod fixedly installed inside the protective frame, and a second roller is rotatably connected to the outer side of the vertically arranged limiting rod.

[0007] In a preferred embodiment, a limiting groove is opened inside the prefabricated rotating cylinder, and a corresponding limiting column is clamped in the limiting groove of the prefabricated rotating cylinder. At one end of the corresponding limiting column, there is a first gear fixedly installed, and a convex column is fixedly installed on one side of the first gear.

[0008] In a preferred embodiment, a second gear is meshed with the outer side of the first gear, a motor is fixedly connected to one side of the second gear, and a load-bearing plate is arranged at the bottom of the motor.

[0009] In a preferred embodiment, a prefabricated movable rod is slidably connected to the outer side of the convex column, and a sector gear is fixedly installed at one end of the prefabricated movable rod.

[0010] In a preferred embodiment, a limiting rod is inserted into the sector gear, a support plate is fixedly installed at one end of the limiting rod, the support plate and the load-bearing plate are fixedly installed, and a movable rack is meshed with the outer side of the sector gear.

[0011] In a preferred embodiment, a connecting rod is fixedly installed on one side of the movable rack, an axe blade is fixedly installed at one end of the connecting rod, a bottom blade is fixedly installed on the top of the horizontally arranged support plate, the bottom blade and the axe blade are arranged in a one-to-one correspondence, and a rotating rod is rotatably connected inside the horizontally arranged support plate.

[0012] In a preferred embodiment, a fixed side plate is fixedly installed on the top of the horizontally arranged support plate, a coating cylinder is fixedly installed on one side of the fixed side plate, and a rubber pad is slidably connected to the inside of the coating cylinder.

[0013] A cutting process for a corrosion-resistant cable, comprising the following steps:

[0014] S1. Wind the cable around the outside of the rotating rod, then place one end of the cable on the surface of the conveyor belt, and by pulling the telescopic rod, make the rubber pad fit with the cable, so as to limit the cable;

[0015] S2. Slide the reinforced blade so that the reinforced blade is aligned with the insulating sheath of the cable. After the reinforced blade is aligned, rotate the threaded cap to fix the reinforced blade;

[0016] S3. Start the motor to make the second gear rotate, thereby driving the first gear to rotate. When the first gear rotates, it is clamped with the prefabricated rotating cylinder through the corresponding limiting column, thereby driving the prefabricated rotating cylinder to rotate. When the prefabricated rotating cylinder rotates, the cable is pressed tightly by the pressing anti-slip column, thereby pushing the cable to slide. When the cable slides, it drives the conveyor belt to slide, and the conveyor belt drives the first roller to rotate by friction with the first roller. When the cable contacts the reinforced blade, the insulating sheath on the outer surface of the cable is cut open by the reinforced blade, so that the conductor wire inside the cable is separated from the insulating sheath. The insulating sheath enters the inner side of the protection frame and drives the second roller to rotate when contacting the second roller, and the second roller rotates to prevent the insulating sheath from getting stuck;

[0017] S4. When the first gear rotates, it drives the prefabricated movable rod to reciprocate and deflect through the convex column, drives the movable rack to slide up and down by meshing the sector gear with the movable rack, and the movable rack drives the axe knife to slide up and down when sliding up and down. When the axe knife descends, it contacts the bottom knife, so as to cut the cut conductor wire and insulating sheath.

[0018] The technical effects and advantages of the present invention:

[0019] 1. When the first gear rotates, it is clamped with the prefabricated rotating cylinder through the corresponding limiting column, thereby driving the prefabricated rotating cylinder to rotate. When the prefabricated rotating cylinder rotates, the cable is pressed tightly by the pressing anti-slip column, thereby pushing the cable to slide. When the cable slides, it drives the conveyor belt to slide, and the conveyor belt drives the first roller to rotate by friction with the first roller. When the cable contacts the reinforced blade, the insulating sheath on the outer surface of the cable is cut open by the reinforced blade, so that the conductor wire inside the cable is separated from the insulating sheath, thereby improving the working efficiency, saving manpower and time, and thus enhancing the convenience;

[0020] 2. When the first gear rotates, it drives the prefabricated movable rod to reciprocate and deflect through the convex column. By meshing the sector gear with the movable rack, the movable rack is driven to slide up and down. When the movable rack slides up and down, it drives the axe knife to slide up and down. When the axe knife descends, it contacts the bottom knife, thereby cutting the cut conductor wire and insulating sheath, thus segmenting the conductor wire and insulating sheath, and cutting and peeling are carried out simultaneously, saving work steps and being faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 For the present invention Figure 1 An enlarged view of the structure of part A.

[0023] Figure 3 It is a schematic diagram of the structure of the reinforced blade of the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the corresponding limit post of the present invention.

[0025] Figure 5 It is a rear view of the structure of the present invention.

[0026] Figure 6 For the present invention Figure 5 An enlarged view of the structure of part B.

[0027] Figure 7 It is a schematic diagram of the structure of the axe knife of the present invention.

[0028] Reference numerals are: 1, prefabricated rotating cylinder; 2, press-fit anti-slip column; 3, horizontally arranged support plate; 4, horizontally arranged rod; 5, conveyor belt; 6, protective frame; 7, fixed rod; 8, circular limit plate; 9, threaded rod; 10, reinforced blade; 11, threaded nut; 12, vertically arranged limit rod; 13, second roller; 14, corresponding limit post; 15, first gear; 16, convex column; 17, second gear; 18, motor; 19, bearing plate; 20, prefabricated movable rod; 21, sector gear; 22, limit rod; 23, support plate; 24, movable rack; 25, connecting rod; 26, axe knife; 27, bottom knife; 28, rotating rod; 29, fixed side plate; 30, covering cylinder; 31, telescopic rod; 32, rubber pad; 33, first roller. DETAILED DESCRIPTION OF THE INVENTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Referring to the attached Figures 1-7 drawings of the specification, a cutting device and process for a corrosion-resistant cable according to an embodiment of the present invention are as Figure 1 shown, including a prefabricated rotating cylinder 1. A press-fit anti-slip column 2 is fixedly installed on the outer side of the prefabricated rotating cylinder 1. A horizontal support plate 3 is provided at the bottom of the prefabricated rotating cylinder 1. As Figure 2 shown, a horizontal rod 4 for support is fixedly installed inside the horizontal support plate 3. A first roller 33 is rotatably connected to the outer side of the horizontal rod 4. A conveyor belt 5 is sleeved on the outer side of the first roller 33. A protective frame 6 is fixedly installed on the top of the horizontal support plate 3. A fixed rod 7 is fixedly installed on one side of the protective frame 6. A circular limiting plate 8 is fixedly installed at one end of the fixed rod 7. A threaded rod 9 is fixedly installed on one side of the circular limiting plate 8. A reinforced blade 10 is sleeved on the outer side of the threaded rod 9. A threaded cap 11 is threadedly connected to the outer side of the threaded rod 9. The reinforced blade 10 and the threaded cap 11 are arranged in a fitting manner. The number of the reinforced blades 10 is set to two. The two reinforced blades 10 are symmetrically arranged with respect to the horizontal center line of the protective frame 6. By sliding the reinforced blade 10, the reinforced blade 10 is aligned with the insulating sheath of the cable. After the reinforced blade 10 is aligned, the threaded cap 11 is rotated to fix the reinforced blade 10. A vertical limiting rod 12 is fixedly installed inside the protective frame 6. A second roller 13 is rotatably connected to the outer side of the vertical limiting rod 12. When the insulating sheath enters the inside of the protective frame 6 and contacts the second roller 13, the second roller 13 is driven to rotate, and the insulating sheath is prevented from being stuck by the rotation of the second roller 13. As Figure 4 shown, a limiting groove is formed inside the prefabricated rotating cylinder 1. A corresponding limiting column 14 is clamped in the limiting groove of the prefabricated rotating cylinder 1. A first gear 15 is fixedly installed at one end of the corresponding limiting column 14. When the first gear 15 rotates, the prefabricated rotating cylinder 1 is driven to rotate by the clamping connection of the corresponding limiting column 14 and the prefabricated rotating cylinder 1. A convex column 16 is fixedly installed on one side of the first gear 15. As Figure 5 shown, a second gear 17 is meshed with the outer side of the first gear 15. A motor 18 is fixedly connected to one side of the second gear 17. A bearing plate 19 is provided at the bottom of the motor 18. The motor 18 can be selected as a single-phase 220V with a reduction gearbox of model 3-250 ratio 5RK60RGU.

[0031] Regarding the above technical solution, it should be noted that when the device is actually used, the cable is placed on the surface of the conveyor belt 5. By sliding the reinforced blade 10, the reinforced blade 10 is aligned with the insulating sheath of the cable. After the reinforced blade 10 is aligned, the threaded cap 11 is rotated to fix the reinforced blade 10. By starting the motor 18, the second gear 17 rotates, thereby driving the first gear 15 to rotate. When the first gear 15 rotates, it is clamped with the prefabricated rotating cylinder 1 through the corresponding limiting column 14, thereby driving the prefabricated rotating cylinder 1 to rotate. When the prefabricated rotating cylinder 1 rotates, the cable is pressed tightly by the pressing and anti-slip column 2, thereby pushing the cable to slide. When the cable slides, it drives the conveyor belt 5 to slide. The conveyor belt 5 drives the first roller 33 to rotate through friction. When the cable contacts the reinforced blade 10, the insulating sheath on the outer surface of the cable is cut by the reinforced blade 10, so that the conductor wire inside the cable is separated from the insulating sheath. The insulating sheath enters the inner side of the protection frame 6 and drives the second roller 13 to rotate when contacting the second roller 13, and the second roller 13 rotates to prevent the insulating sheath from getting stuck.

[0032] Further, as Figure 6 shown, a prefabricated movable rod 20 is slidably connected to the outside of the convex column 16. When the first gear 15 rotates, the prefabricated movable rod 20 is driven to reciprocally deflect through the convex column 16. One end of the prefabricated movable rod 20 is fixedly installed with a sector gear 21. A limiting rod 22 is inserted into the sector gear 21. The sector gear 21 is limited by the limiting rod 22 so that the sector gear 21 can reciprocally deflect. One end of the limiting rod 22 is fixedly installed with a support plate 23. The support plate 23 is fixedly installed with the load-bearing plate 19. The outside of the sector gear 21 is engaged with a movable rack 24. When the prefabricated movable rod 20 reciprocally deflects, the movable rack 24 is driven to slide up and down through the engagement of the sector gear 21 and the movable rack 24. As Figure 7 shown, one side of the movable rack 24 is fixedly installed with a connecting rod 25. One end of the connecting rod 25 is fixedly installed with an axe blade 26. As Figure 1 shown, a bottom blade 27 is fixedly installed on the top of the horizontal support plate 3. The bottom blade 27 and the axe blade 26 are arranged in a one-to-one correspondence. A rotating rod 28 is rotatably connected to the inside of the horizontal support plate 3. A fixed side plate 29 is fixedly installed on the top of the horizontal support plate 3. One side of the fixed side plate 29 is fixedly installed with a covering cylinder 30. A rubber pad 32 is slidably connected to the inside of the covering cylinder 30. By pulling the telescopic rod 31, the rubber pad 32 is attached to the cable, thereby limiting the cable and preventing the cable from shifting during sliding.

[0033] Regarding the above technical solution, it should be noted that when the device is actually used, the cable is wound around the outer side of the rotating rod 28, and then one end of the cable is placed on the surface of the conveyor belt 5. By pulling the telescopic rod 31, the rubber pad 32 is brought into contact with the cable, thereby limiting the cable. When the cable slides, it drives the rotating rod 28 to rotate. When the first gear 15 rotates, it drives the prefabricated movable rod 20 to reciprocate and deflect through the convex column 16. The sector gear 21 meshes with the movable rack 24 to drive the movable rack 24 to slide up and down. When the movable rack 24 slides up and down, it drives the axe knife 26 to slide up and down. When the axe knife 26 descends, it contacts the bottom knife 27, thereby cutting the cut conductor wire and insulating sheath.

[0034] A cutting process for corrosion-resistant cables includes the following steps:

[0035] S1. Wind the cable around the outer side of the rotating rod 28, then place one end of the cable on the surface of the conveyor belt 5. By pulling the telescopic rod 31, the rubber pad 32 is brought into contact with the cable, thereby limiting the cable;

[0036] S2. Slide the reinforced blade 10 so that the reinforced blade 10 is aligned with the insulating sheath of the cable. After the reinforced blade 10 is aligned, rotate the threaded cap 11 to fix the reinforced blade 10;

[0037] S3. Start the motor 18 to make the second gear 17 rotate, thereby driving the first gear 15 to rotate. When the first gear 15 rotates, it is clamped with the prefabricated rotating cylinder 1 through the corresponding limiting column 14, thereby driving the prefabricated rotating cylinder 1 to rotate. When the prefabricated rotating cylinder 1 rotates, the cable is pressed tightly through the pressing and anti-slip column 2, thereby pushing the cable to slide. When the cable slides, it drives the conveyor belt 5 to slide. The conveyor belt 5 drives the first roller 33 to rotate through friction with the first roller 33. When the cable contacts the reinforced blade 10, the insulating sheath on the outer surface of the cable is cut open by the reinforced blade 10, separating the conductor wire inside the cable from the insulating sheath. The insulating sheath enters the inner side of the protective frame 6 and drives the second roller 13 to rotate when contacting the second roller 13, preventing the insulating sheath from getting stuck through the rotation of the second roller 13;

[0038] S4. When the first gear 15 rotates, it drives the prefabricated movable rod 20 to reciprocate and deflect through the convex column 16. The sector gear 21 meshes with the movable rack 24 to drive the movable rack 24 to slide up and down. When the movable rack 24 slides up and down, it drives the axe knife 26 to slide up and down. When the axe knife 26 descends, it contacts the bottom knife 27, thereby cutting the cut conductor wire and insulating sheath.

[0039] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or can be the internal connection of two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0040] Second, in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0041] Finally, the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cutting device for corrosion-resistant cables, including a prefabricated rotating cylinder (1). It is characterized in that: A press-fit anti-slip column (2) is fixedly installed on the outer side of the prefabricated rotating cylinder (1). A horizontal support plate (3) is provided at the bottom of the prefabricated rotating cylinder (1). A horizontal rod (4) is fixedly installed inside the horizontal support plate (3). A first roller (33) is rotatably connected to the outer side of the horizontal rod (4). A conveyor belt (5) is sleeved on the outer side of the first roller (33). A protective frame (6) is fixedly installed on the top of the horizontal support plate (3). A fixed rod (7) is fixedly installed on one side of the protective frame (6). A circular limiting plate (8) is fixedly installed at one end of the fixed rod (7). A threaded rod (9) is fixedly installed on one side of the circular limiting plate (8). A reinforced blade (10) is sleeved on the outer side of the threaded rod (9). A threaded cap (11) is threadedly connected to the outer side of the threaded rod (9). The reinforced blade (10) and the threaded cap (11) are arranged in a fitting manner. The number of the reinforced blades (10) is set to two. The two reinforced blades (10) are arranged in a mirror symmetry about the horizontal center line of the protective frame (6). A limiting groove is opened inside the prefabricated rotating cylinder (1). A corresponding limiting column (14) is clamped in the limiting groove of the prefabricated rotating cylinder (1). A first gear (15) is fixedly installed at one end of the corresponding limiting column (14). A convex column (16) is fixedly installed on one side of the first gear (15). A second gear (17) is meshed with the outer side of the first gear (15). A motor (18) is fixedly connected to one side of the second gear (17). A bearing plate (19) is provided at the bottom of the motor (18). A prefabricated movable rod (20) is slidably connected to the outer side of the convex column (16). A sector gear (21) is fixedly installed at one end of the prefabricated movable rod (20). A limiting rod (22) is inserted into the sector gear (21). A support plate (23) is fixedly installed at one end of the limiting rod (22). The support plate (23) and the bearing plate (19) are fixedly installed. A movable rack (24) is meshed with the outer side of the sector gear (21). A connecting rod (25) is fixedly installed on one side of the movable rack (24). An axe knife (26) is fixedly installed at one end of the connecting rod (25). A bottom knife (27) is fixedly installed on the top of the horizontal support plate (3). The bottom knife (27) and the axe knife (26) are arranged in a one-to-one correspondence. A rotating rod (28) is rotatably connected inside the horizontal support plate (3).

2. The cutting device for corrosion-resistant cables according to claim 1. It is characterized in that: A vertical limiting rod (12) is fixedly installed inside the protective frame (6). A second roller (13) is rotatably connected to the outer side of the vertical limiting rod (12).

3. The cutting device for corrosion-resistant cables according to claim 1. It is characterized in that: A fixed side plate (29) is fixedly installed on the top of the horizontally arranged support plate (3). A covering cylinder (30) is fixedly installed on one side of the fixed side plate (29). A rubber pad (32) is slidably connected inside the covering cylinder (30).

4. A cutting process for a corrosion-resistant cable, based on the cutting device for a corrosion-resistant cable according to any one of claims 1-3, characterized in that the cutting process comprises the following steps: S1. Wind the cable around the outer side of the rotating rod (28), then place one end of the cable on the surface of the conveyor belt (5). By pulling the telescopic rod (31), the rubber pad (32) is brought into contact with the cable, so as to limit the cable. S2. Slide the reinforced blade (10) so that the reinforced blade (10) is aligned with the insulating sheath of the cable. After the reinforced blade (10) is aligned, rotate the threaded cap (11) to fix the reinforced blade (10). S3. Start the motor (18) to make the second gear (17) rotate, thereby driving the first gear (15) to rotate. When the first gear (15) rotates, it is clamped with the prefabricated rotating cylinder (1) through the corresponding limiting column (14), thereby driving the prefabricated rotating cylinder (1) to rotate. When the prefabricated rotating cylinder (1) rotates, the cable is pressed tightly by the pressing and anti-slip column (2), thereby pushing the cable to slide. When the cable slides, it drives the conveyor belt (5) to slide. The conveyor belt (5) drives the first roller (33) to rotate through friction with the first roller (33). When the cable contacts the reinforced blade (10), the insulating sheath on the outer surface of the cable is cut open by the reinforced blade (10), so that the conductor wire inside the cable is separated from the insulating sheath. The insulating sheath enters the inside of the protection frame (6) and drives the second roller (13) to rotate when contacting the second roller (13). The second roller (13) rotates to prevent the insulating sheath from getting stuck. S4. When the first gear (15) rotates, it drives the prefabricated movable rod (20) to reciprocate and deflect through the convex column (16). The sector gear (21) meshes with the movable rack (24) to drive the movable rack (24) to slide up and down. When the movable rack (24) slides up and down, it drives the axe blade (26) to slide up and down. When the axe blade (26) descends, it contacts the bottom blade (27) to cut the cut conductor wire and the insulating sheath.

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