Peeling device for cable

Abstract

The utility model discloses a stripping device for a cable, relates to the technical field of cables, and aims to solve the problems that in the background technology, the cable is not limited, so that the cable is easy to deviate in the conveying process, one end of the cable is inconvenient to be stuffed into two groups of clamping rings, the practicability is low, and upper and lower insulating shells of the cable cannot be cut open at the same time; according to the scheme, the device comprises an operation table, a lifting mechanism is arranged on the operation table, and the lifting mechanism comprises a lifting air cylinder connected to the inner wall of the top of the operation table through a bolt and a lifting plate connected to the top end of a piston rod of the lifting air cylinder through a bolt. According to the utility model, the surface tension degree of the cable can be adjusted in the cable conveying process, the cable is limited, the cable is prevented from shifting during conveying, the subsequent cable clamping and conveying are facilitated, the practicability is improved, the upper and lower parts of cables with different specifications of cable outer diameters and insulation shell thicknesses can be peeled, and the cable conveying efficiency is improved. And the peeling effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and in particular to a cable stripping device. Background Technology

[0002] Cables are typically made of several or several groups of conductors (at least two conductors in each group) twisted together like a rope. Each group of conductors is insulated from each other and is often twisted around a central core. The entire cable is covered with a highly insulating outer layer. Cables are characterized by being energized internally and insulated externally.

[0003] A search revealed a Chinese patent (application number "202122327076.3") disclosing a "cable stripping device." This device includes a frame with threaded rods passing through through holes on both sides. Each threaded rod is rotatably connected to a roller. A pair of rotating blocks are threadedly connected to the threaded rods, symmetrically arranged relative to the rollers. Clamping rings are rotatably connected to the opposing surfaces of each pair of rotating blocks. A blade is inserted through a knife hole at the top of the frame, aligned with the rollers. A lifting assembly is provided between the blade and the frame. However, the above-mentioned stripping device has the following problems during use:

[0004] 1. When transporting the cable, there is no limit to the cable, which makes the cable prone to deviation during the transport process. This makes it difficult to insert one end of the cable into the two sets of clamping rings, resulting in low practicality.

[0005] 2. When stripping the cable, only the upper insulation shell is stripped, and the upper and lower insulation shells cannot be cut at the same time, resulting in poor stripping effect. Utility Model Content

[0006] This utility model provides a cable stripping device, which solves the problems of the stripping device proposed in the prior art, which does not limit the cable during use, causing the cable to easily deviate during transportation, making it difficult to insert one end of the cable into the two sets of clamping rings, resulting in low practicality, inability to cut the upper and lower insulation shells of the cable at the same time, and poor stripping effect.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A cable stripping device includes an operating table with a lifting mechanism. The lifting mechanism includes a lifting cylinder bolted to the inner wall of the top of the operating table, a lifting plate bolted to the top of the piston rod of the lifting cylinder, two mounting seats fixed to the outer walls of the top of the lifting plates, mounting rods extending through both ends and connected to the outer walls of the two mounting seats via bearings, and adjusting rollers fixed to the outer walls of the mounting rods. A limiting assembly is provided between the two mounting seats. The limiting assembly includes a limiting motor bolted to one outer wall of the mounting seat, a bidirectional screw connected to one end of the output shaft of the limiting motor via a coupling, and two limiting plates slidably mounted on the outer walls of both ends of the adjusting rollers. Above the operating table... A conveying mechanism is provided, comprising two fixed seats bolted to the top outer wall of the operating table, a conveying motor, and a conveying shaft connected to one end of the output shaft of the conveying motor via a coupling. An extrusion assembly is provided above the conveying shaft. The extrusion assembly includes a mounting plate bolted to the upper outer wall of the opposite side of the two fixed seats, a screw connected to the top outer wall of the mounting plate via bearings, a lifting frame bolted to the outer wall of the screw, and fixed shafts penetrating at both ends and connected to the outer walls of the lifting frame via bearings. Two peeling assemblies are provided between the two fixed seats. Each peeling assembly includes a conveying roller with a mounting groove on its middle outer wall and two peeling knives bolted into the mounting groove.

[0009] Preferably, limiting rods are fixed on the outer walls of the four corners of the bottom of the lifting plate, and the four limiting rods are respectively inserted through and slidably installed on the inner wall of the top of the operating platform.

[0010] Preferably, one end of the bidirectional screw passes through and is connected to the outer wall of the mounting base via a bearing, and two limiting plates are respectively screwed to the outer walls of both ends of the bidirectional screw.

[0011] The above scheme uses the output shaft of the limit motor to drive the bidirectional screw to rotate. The bidirectional screw drives two limit plates to move along the surface of the adjusting roller, so that the two limit plates contact the two sides of the cable respectively, thereby limiting the cable. At the same time, the piston rod of the lifting cylinder rises, driving the lifting plate and the adjusting roller to rise, thereby adjusting the surface tension of the cable.

[0012] Preferably, two stabilizing plates are bolted to one outer wall of each of the two fixed seats, and the two stabilizing plates are bolted to the top outer wall of the operating table. A mounting bracket is fixed to the lower outer wall of one side of the fixed seat, and the conveying motor is bolted to the outer wall of the mounting bracket. The two ends of the conveying shaft pass through and are connected to the outer walls of the two fixed seats through bearings.

[0013] Preferably, the lifting frame abuts against the outer wall of one side of the two fixed seats on both sides, and two sliding rods are fixed on the inner wall of each side of the lifting frame. Two slide rails are opened on the outer wall of one side of each of the two fixed seats, and the four sliding rods are slidably installed in the four slide rails respectively. A channel is opened on the outer wall of each of the two fixed seats located between the two slide rails, and the two ends of the conveying shaft are slidably installed in the two channels respectively.

[0014] Preferably, four positioning plates are fixed in the mounting groove on the conveying roller, and two peeling knives are respectively inserted into the outer wall of the four positioning plates. The two conveying rollers are respectively installed on the outer wall of the conveying shaft and the fixed shaft through pins.

[0015] The above scheme uses a screw to move the lifting frame, thereby adjusting the distance between the two conveying rollers to suit the outer diameter of the cable to be stripped. At the same time, a suitable stripping knife is selected according to the thickness of the cable's insulation shell, and four stripping knives are fixed with bolts. Then, the output shaft of the conveying motor drives the conveying rollers to rotate, thereby moving the cable. As the cable moves, the stripping knife cuts the insulation shell at the top and bottom of the cable.

[0016] Preferably, the limit motor is connected to a reversing switch via a wire, and the reversing switch is connected to a power supply line via a wire.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The output shaft of the limit motor drives the bidirectional screw to rotate. The bidirectional screw drives two limit plates to move along the surface of the adjusting roller, so that the two limit plates contact the two sides of the cable respectively, thereby limiting the cable. At the same time, the piston rod of the lifting cylinder rises, driving the lifting plate and the adjusting roller to rise, adjusting the surface tension of the cable. This allows for adjustment of the surface tension of the cable during cable transportation and limits the cable to prevent deviation during transportation. It also facilitates subsequent cable clamping and transportation, improving practicality.

[0019] 2. The screw drives the lifting frame to move, thereby adjusting the distance between the two conveying rollers to suit the outer diameter of the cable to be stripped. At the same time, a suitable stripping knife is selected according to the insulation thickness of the cable, and four stripping knives are fixed with bolts. Then, the output shaft of the conveying motor drives the conveying rollers to rotate, thereby moving the cable. As the cable moves, the stripping knife cuts open the insulation shell at the top and bottom of the cable. This allows for stripping of cables with different outer diameters and insulation shell thicknesses, improving the stripping effect.

[0020] In summary, this utility model can adjust the surface tension of the cable during cable transportation and limit the cable to prevent deviation during transportation, which facilitates subsequent cable clamping and transportation, improves practicality, and can strip the upper and lower parts of cables with different specifications of cable outer diameter and insulation shell thickness, thus improving the stripping effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall main structure of a cable stripping device proposed in this utility model.

[0022] Figure 2 This is a front view structural diagram of the lifting mechanism of a cable stripping device proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the main structure of the limiting component of a cable stripping device proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the main structure of the conveying mechanism of a cable stripping device proposed in this utility model.

[0025] Figure 5 This is a schematic diagram of the main structure of the extrusion assembly of a cable stripping device proposed in this utility model.

[0026] Figure 6 This is a schematic diagram of the main structure of the stripping component of a cable stripping device proposed in this utility model.

[0027] Figure 7 The present utility model proposes Figure 6 Enlarged structural diagram at point A in the middle.

[0028] In the diagram: 1. Operating table; 2. Lifting mechanism; 201. Lifting cylinder; 202. Lifting plate; 203. Limiting rod; 204. Mounting seat; 205. Mounting rod; 206. Adjusting roller; 3. Limiting assembly; 301. Limiting motor; 302. Bidirectional screw; 303. Limiting plate; 4. Conveying mechanism; 401. Fixed seat; 402. Stabilizing plate; 403. Mounting frame; 404. Conveying motor; 405. Conveying shaft; 5. Extrusion assembly; 501. Mounting plate; 502. Screw; 503. Lifting frame; 504. Slide rod; 505. Fixed shaft; 6. Peeling assembly; 601. Conveying roller; 602. Positioning plate; 603. Peeling knife. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example 1, referring to Figure 1-3 A cable stripping device includes an operating platform 1 with a lifting mechanism 2. The lifting mechanism 2 includes a lifting cylinder 201 bolted to the inner wall of the top of the operating platform 1, a lifting plate 202 bolted to the top of the piston rod of the lifting cylinder 201, two mounting seats 204 fixed to the outer wall of the top of the lifting plate 202, mounting rods 205 extending through both ends and connected to the outer walls of the two mounting seats 204 by bearings, and adjusting rollers 206 fixed to the outer walls of the mounting rods 205. Limiting rods 203 are fixed to the four corners of the bottom outer wall of the lifting plate 202. Four limit rods 203 are respectively inserted through and slidably installed on the inner wall of the top of the operating table 1. A limit assembly 3 is provided between the two mounting seats 204. The limit assembly 3 includes a limit motor 301 connected to one outer wall of the mounting seat 204 by bolts, a bidirectional screw 302 connected to one end of the output shaft of the limit motor 301 by a coupling, and two limit plates 303 respectively slidably installed on the outer walls of both ends of the adjusting roller 206. One end of the bidirectional screw 302 is inserted through and connected to the outer wall of the mounting seat 204 by bearings, and the two limit plates 303 are respectively screwed to the outer walls of both ends of the bidirectional screw 302.

[0031] Example 2, refer to Figure 4-7A cable stripping device further includes a conveying mechanism 4. The conveying mechanism 4 includes two fixed seats 401 bolted to the top outer wall of the operating platform 1, a conveying motor 404, and a conveying shaft 405 connected to one end of the output shaft of the conveying motor 404 via a coupling. Two stabilizing plates 402 are bolted to one side of the outer wall of each of the two fixed seats 401. The two stabilizing plates 402 are bolted to the top outer wall of the operating platform 1. A mounting bracket 403 is fixed to the lower outer wall of one side of the fixed seat 401. The conveying motor 404 is bolted to the outer wall of one side of the mounting bracket 403. The two ends of the conveying shaft 405 pass through and are connected to the outer walls of the two fixed seats 401 via bearings. An extrusion assembly 5 is provided above the conveying shaft 405. The extrusion assembly 5 includes a mounting plate 501 bolted to the upper outer wall of the opposite side of the two fixed seats 401, a screw 502 connected to the top outer wall of the mounting plate 501 via bearings, a lifting frame 503 bolted to the outer wall of the screw 502, and two... The ends of the conveyor shafts 405 are respectively connected to the fixed shafts 505 on both sides of the outer wall of the lifting frame 503 via bearings. The two sides of the lifting frame 503 abut against the outer wall of one side of each of the two fixed seats 401. Two sliding rods 504 are fixedly installed on the inner walls of both sides of the lifting frame 503. Two slide rails are opened on one side of the outer wall of each of the two fixed seats 401. The four sliding rods 504 are slidably installed in the four slide rails. A channel is opened on the outer wall of each of the two fixed seats 401 between the two slide rails. The two ends of the conveyor shafts 405 are slidably installed in the two channels. Inside the channel, two peeling assemblies 6 are provided between two fixed seats 401. Each peeling assembly 6 includes a conveying roller 601 with an installation groove on its outer wall and two peeling knives 603 that are respectively bolted to the installation groove. Four positioning plates 602 are fixed in the installation groove on the conveying roller 601. The two peeling knives 603 are respectively inserted into the outer wall of the four positioning plates 602 to facilitate the positioning and installation of the peeling knives 603. The two conveying rollers 601 are respectively mounted on the outer wall of the conveying shaft 405 and the fixed shaft 505 by pins.

[0032] Working principle: The output shaft of the limit motor 301 drives the bidirectional screw 302 to rotate. The bidirectional screw 302 drives the two limit plates 303 to move along the surface of the adjusting roller 206, so that the two limit plates 303 contact the two sides of the cable respectively, thereby limiting the cable. At the same time, the piston rod of the lifting cylinder 201 rises, driving the lifting plate 202 and the adjusting roller 206 to rise, adjusting the surface tension of the cable. The screw 502 drives the lifting frame 503 to move, thereby adjusting the distance between the two conveying rollers 601 to suit the outer diameter of the cable to be stripped. At the same time, a suitable stripping knife 603 is selected according to the thickness of the cable insulation shell, and the four stripping knives 603 are fixed with bolts. Then, the output shaft of the conveying motor 404 drives one of the conveying rollers 601 to rotate, thereby moving the cable. As the cable moves, the stripping knife 603 cuts the insulation shell of the upper and lower parts of the cable.

[0033] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A cable stripping device, comprising an operating table (1), characterized in that, The operating table (1) is provided with a lifting mechanism (2). The lifting mechanism (2) includes a lifting cylinder (201) bolted to the inner wall of the top of the operating table (1), a lifting plate (202) bolted to the top of the piston rod of the lifting cylinder (201), two mounting seats (204) respectively fixed on the outer wall of the top of the lifting plate (202), mounting rods (205) with both ends passing through and connected to the outer walls of the two mounting seats (204) by bearings, and adjusting rollers (206) fixed on the outer wall of the mounting rods (205). A limiting assembly (3) is provided between the two mounting seats (204). The limiting assembly (3) includes a limiting motor (301) bolted to one side of the outer wall of the mounting seat (204), a bidirectional screw (302) connected to one end of the output shaft of the limiting motor (301) via a coupling, and two limiting plates (303) slidably mounted on the outer walls of both ends of the adjusting roller (206). The operating table (1) is provided with a conveying mechanism (4) above it. The conveying mechanism (4) includes two fixed seats (401) that are respectively bolted to the outer wall of the top of the operating table (1), a conveying motor (404), and a conveying shaft (405) that is connected to one end of the output shaft of the conveying motor (404) by a coupling. The extrusion assembly (5) is provided above the conveying shaft (405). The extrusion assembly (5) includes a mounting plate (501) that is bolted to the upper outer wall of the opposite side of the two fixed seats (401), a screw (502) that is connected to the top outer wall of the mounting plate (501) by bearings, a lifting frame (503) that is screwed to the outer wall of the screw (502), and a fixed shaft (505) that passes through both ends and is connected to the outer walls of the lifting frame (503) by bearings. Two peeling assemblies (6) are provided between the two fixed seats (401). The peeling assembly (6) includes a conveying roller (601) with an installation groove on its outer wall in the middle and two peeling blades (603) that are respectively bolted to the installation groove.

2. The cable stripping device according to claim 1, characterized in that, Limiting rods (203) are fixed on the outer walls of the four corners of the bottom of the lifting plate (202), and the four limiting rods (203) are respectively installed through and slidably mounted on the inner wall of the top of the operating table (1).

3. The cable stripping device according to claim 1, characterized in that, One end of the bidirectional screw (302) passes through and is connected to the outer wall of the mounting base (204) through a bearing, and two limiting plates (303) are respectively screwed to the outer walls of both ends of the bidirectional screw (302).

4. A cable stripping device according to claim 1, characterized in that, Two stabilizing plates (402) are bolted to one outer wall of each of the two fixed seats (401), and the two stabilizing plates (402) are bolted to the top outer wall of the operating table (1). A mounting bracket (403) is fixed to the lower outer wall of one side of the fixed seat (401), and the conveying motor (404) is bolted to the outer wall of one side of the mounting bracket (403). The two ends of the conveying shaft (405) pass through and are connected to the outer walls of the two fixed seats (401) through bearings.

5. A cable stripping device according to claim 1, characterized in that, The lifting frame (503) abuts against the outer wall of one side of the two fixed seats (401) on both sides, and two slide rods (504) are fixed on the inner wall of both sides of the lifting frame (503). Two slide rails are opened on the outer wall of one side of the two fixed seats (401), and four slide rods (504) are slidably installed in the four slide rails respectively. A channel is opened on the outer wall of the two fixed seats (401) between the two slide rails, and the two ends of the conveying shaft (405) are slidably installed in the two channels respectively.

6. A cable stripping device according to claim 1, characterized in that, Four positioning plates (602) are fixed in the mounting groove on the conveying roller (601), and two peeling knives (603) are respectively inserted into the outer wall of the four positioning plates (602). The two conveying rollers (601) are respectively installed on the outer wall of the conveying shaft (405) and the fixed shaft (505) by pins.

7. A cable stripping device according to claim 1, characterized in that, The limit motor (301) is connected to a reversing switch via a wire, and the reversing switch is connected to a power supply line via a wire.

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