Full-automatic intelligent cable stripping device

Abstract

A full-automatic intelligent cable stripping device disclosed by the present invention comprises a case, and a cable clamping mechanism, a cutter mechanism, an axial driving mechanism, a radial driving mechanism and a sliding seat which are installed on the case, the front side and the rear side of the case are provided with a cable inlet and a cable outlet which are through, and the case is internally provided with guide rails which are arranged front and back. The axial driving mechanism is connected with the sliding seat and can drive the sliding seat to slide back and forth along the guide rail, the radial driving mechanism and the cutter mechanism are installed on the sliding seat, the radial driving mechanism is connected with the cutter mechanism and can drive the cutter mechanism to rotate, the cutter mechanism is provided with an axial cutter and a radial cutter, and the radial driving mechanism is connected with the axial cutter and the radial cutter. And stripping and girdling of the cable are realized respectively. The design is small, light and convenient to carry; the wire stripping efficiency is high, and armored cables with various wire diameters can be quickly processed; the operation is simple without professional skills; and the wire stripping quality is excellent, an armor layer can be stripped without damage, and an internal conductor and an insulating layer are protected.

Description

Technical Field

[0001] The invention relates to the technical field of railway signal construction, and in particular to a fully automatic intelligent cable stripping device. Background Art

[0002] Armored cable is a special structure of cable, which is composed of conductors of different materials installed in metal sleeves of insulating materials to form a bendable and solid combination. It is mainly used for temperature measurement, signal transmission and special heating in the fields of chemical industry, metallurgy, machinery manufacturing, etc., and has the advantages of enhanced mechanical strength and improved corrosion resistance. For the construction of armored cables, traditional manual tools for stripping wires are inefficient and easy to damage the cables, which will greatly affect the construction progress.

[0003] The invention patent with publication number CN118693711A discloses an engineering armored power cable stripping device, wherein a fixing part, a cutting part and a supporting part are arranged on a platform plate from left to right in sequence, and a height adjustment mechanism is arranged on the platform frame, and the height of the platform plate can be adjusted by the height adjustment mechanism, and then the overall height of the fixing part, the cutting part and the supporting part on the platform plate can be adjusted to adapt to the height of the armored power cable; the fixing part fixes the engineering armored power cable through the cooperation of the upper pressure seat and the lower support, wherein the lower support supports the engineering armored power cable from below , the upper pressing seat squeezes the engineering armored power cable from above, so as to fix the engineering armored power cable; the cutting assembly on the cutting part is arranged on both sides of the engineering armored power cable, and the cutting assembly cuts and strips the engineering armored power cable through the cutting head arranged thereon when it moves along the length direction of the engineering armored power cable; the front support on the supporting part is arranged on the left side of the rear support, and the front support supports the engineering armored power cable through the arc-shaped groove arranged thereon, and the rear support supports each wire in the engineering armored power cable after the wire stripping process through the arc-shaped groove arranged thereon. This scheme can assist the staff to cut and strip the engineering armored power cable, improve the wire stripping efficiency, and reduce the labor intensity of the staff, but its platform frame is large in size and inconvenient for transportation and on-site construction. Summary of the invention

[0004] In order to solve the problems raised by the above background technology, the present invention provides a fully automatic intelligent cable stripping device, which is small in size, light in weight, portable and can be operated by one person.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a fully automatic intelligent cable stripping device, including a chassis and a cable clamping mechanism, a cutter mechanism, an axial drive mechanism, a radial drive mechanism and a slide seat installed on the chassis, the front and rear sides of the chassis are provided with a through cable inlet and a cable outlet, front and rear guide rails are installed in the chassis, the axial drive mechanism is connected to and can drive the slide seat to slide forward and backward along the guide rails, the radial drive mechanism and the cutter mechanism are installed on the slide seat, the radial drive mechanism is connected to the cutter mechanism and can drive the cutter mechanism to rotate, and the cutter mechanism is provided with an axial cutter and a radial cutter to respectively realize stripping and ring cutting of the cable.

[0006] Furthermore, the axial cutter and the radial cutter are adjustably mounted on the cutter mechanism, so that the cutting depth can be adjusted according to the slicing patterns of the ends of different wire diameters, and a safety margin is left to ensure that the core wire is not damaged.

[0007] Furthermore, the cable clamping mechanism comprises a sleeve and a clamp mounted on the sleeve, wherein the inner diameter of the sleeve is 25-40 mm, which is suitable for armored cables of common specifications. The clamp is preferably a triangular gripper.

[0008] Furthermore, the axial drive mechanism preferably adopts a telescopic cylinder.

[0009] Furthermore, the radial drive mechanism preferably adopts a pulley drive mechanism, which includes a rotating motor, a driving wheel, a passive wheel and a belt. The rotating motor is connected to the driving wheel, the belt connects the driving wheel and the passive wheel, the passive wheel is connected to the cutting mechanism, and the sleeve is coaxially arranged with the passive wheel. The structural layout is scientific and reasonable, making the structure more compact.

[0010] Furthermore, a rechargeable lithium battery and a control circuit board are provided in the chassis, and the control circuit board is electrically connected to the rechargeable lithium battery, the axial drive mechanism and the radial drive mechanism.

[0011] Furthermore, the chassis is provided with a touch panel, and the touch panel is electrically connected to the control circuit board.

[0012] Furthermore, the chassis is provided with a handle for easy carrying.

[0013] The beneficial effects of the present invention are: the design is compact and light, easy to carry; the wire stripping efficiency is high, and armored cables of various wire diameters can be quickly processed; the operation is simple and no professional skills are required; the wire stripping quality is excellent, and the armor layer can be stripped without damage to protect the internal conductor and the insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0015] Figure 2 It is a three-dimensional perspective view of the overall structure of the present invention;

[0016] Figure 3 It is a perspective view of the overall structure of the present invention;

[0017] Figure 4 and Figure 5 It is a schematic diagram of the structure of the cutter mechanism of the present invention. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings and specific examples.

[0019] Fully automatic intelligent cable stripping device, such as Figure 1-Figure 5 As shown, it includes a chassis 1 and a cable clamping mechanism, a cutter mechanism 5, an axial drive mechanism 3, a radial drive mechanism and a slide 2 installed on the chassis 1. The front and rear sides of the chassis 1 are provided with through cable inlets and cable outlets. Front and rear guide rails 30 are installed in the chassis 1. In this embodiment, the axial drive mechanism 3 preferably adopts a telescopic cylinder. The axial drive mechanism 3 is connected to and can drive the slide 2 to slide forward and backward along the guide rail 30. In this embodiment, the cable clamping mechanism includes a sleeve and a chuck installed on the sleeve. The clamping mechanism at the chuck position is a triangular gripper. When the cable 6 enters the machine, the opening and closing degree of the triangular gripper for different types of cables is different. The radial drive mechanism preferably adopts a pulley drive mechanism, which includes a rotating motor 41, a driving wheel 42, a driven wheel 43 and a belt 44. The slide 2 is "U"-shaped. The rotating motor 41 is installed at the upper end of the front side of the slide 2. The rotating motor 41 is connected to the driving wheel 4 2, the passive wheel 43 is installed in the middle of the "U" shape of the slide 2, the belt 44 connects the driving wheel 42 and the passive wheel 43, a through hole is provided in the middle of the rear side of the slide 2, a coupling is provided on the through hole, the coupling connects the passive wheel and the cutter mechanism, the sleeve is coaxially arranged with the passive wheel 43, the rotating motor 41 can drive the passive wheel 43 to drive the cutter mechanism 5 to rotate, and the cutter mechanism 5 is provided with an axial cutter and a radial cutter to respectively realize the stripping and ring cutting of the cable.

[0020] Furthermore, the axial cutter and radial cutter are adjustable on the cutter mechanism 5, which is convenient for adjusting the cutting depth according to the slicing patterns of different wire ends, leaving a safety margin to ensure that the core wire is not damaged. The cutter is installed on the triangular gripper. According to the different opening and closing of the triangular gripper of different cable models, the cutter will also be adjusted synchronously. Figure 4 and Figure 5As shown, in this embodiment, the triangular gripper is composed of a triangular gripper for supporting the cable and a triangular gripper for rotating cutting. The cylinder on the triangular gripper for rotating cutting is the cutter. During cutting, the triangular gripper for supporting the cable supports and fixes the cable, and the triangular gripper for rotating cutting rotates to drive the cutter to rotate for cutting. In this embodiment, the triangular gripper for rotating cutting has two radial cutters and one axial cutter. When the axial drive mechanism 3 drives the triangular gripper for rotating cutting to slide axially, the axial cutter works to the specified length of the cable, and the radial drive mechanism then drives the triangular gripper for rotating cutting to drive the radial cutter to perform circular cutting on the cable 6. In this embodiment, the cylindrical cutter is adjustably mounted on the triangular gripper for rotating cutting via a locking screw, which facilitates the adjustment of the depth of contact between the cutter and the cable 6 and the cutting of cables 6 of different specifications.

[0021] Furthermore, the inner diameter of the sleeve is 25-40 mm, and the common specifications of the armored cables used on site are shown in the following table:

[0022]

[0023] The casing of this solution is suitable for armored cables of common specifications.

[0024] Furthermore, the chassis 1 is provided with a handle 11 for easy carrying.

[0025] Furthermore, a rechargeable lithium battery and a control circuit board are also provided in the chassis 1, and the control circuit board is electrically connected to the rechargeable lithium battery, the axial drive mechanism and the radial drive mechanism.

[0026] Furthermore, the chassis 1 is also provided with a touch panel 12, and the touch panel is electrically connected to the control circuit board.

[0027] Furthermore, the size (length, width and height) of the chassis 1 is 420mm*200mm*400mm.

[0028] The main functional requirements of this design are: 1. The wire stripping diameter of the equipment is adjustable, and it is required to be applicable to the common cable specifications in the above table. 2. The equipment has a switch to control the start and stop of the stripping function. 3. When the equipment starts and reaches the specified position, the stripping function can be manually stopped. 4. After stripping the wire to the specified length, the ring cutting function can be used to remove the outer sheath and armor sheath. 5. The equipment should be small in size, light in weight, portable and can be operated by one person. 6. The equipment is powered by a lithium battery and a backup battery is provided. The battery can be switched quickly. 7. The battery life is 4 hours of continuous work (one skylight length). 8. The total weight of the equipment is less than 15Kg.

[0029] Through the performance analysis of existing stripping tools and in-depth research on on-site construction needs, we have determined the key performance indicators of this solution: small and portable, efficient stripping, easy operation, and high stripping quality. And provide a theoretical basis for the research and development design of this solution. We studied the stripping characteristics of different types of armored cables and optimized the cutting mechanism and drive system of the equipment to achieve efficient and accurate stripping of armored cables of various specifications. At the same time, we also took into account the reliability, durability and safety of the equipment to meet the use requirements of the harsh construction environment on site. The realization of these indicators will greatly improve the working conditions of on-site construction, improve work efficiency, and reduce economic losses caused by cable damage. In order to prevent the cutting from damaging the core wire, the cable should be sliced ​​before cutting, the thickness of the protective layer should be measured, and the cutting without damaging the core wire can be achieved by adjusting the parameters. A straightening and shaping mechanism is added to the front end of the equipment to shape the cable before cutting. The cutting adopts an axial double cutting method, and radial cutting is performed after cutting to the set length, so as to achieve the purpose of not damaging the core wire.

[0030] In short, the research and development of the fully automatic intelligent cable stripping device designed in this paper has important engineering application value. It can not only improve construction efficiency and reduce construction costs, but also improve the working conditions of workers and promote the development of the industry towards automation and intelligence.

[0031] The above description is only a preferred embodiment of the present invention, and it cannot be used to limit the scope of the present invention. That is, all simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the invention description are still within the scope of the patent of the present invention.

Claims

1. Fully automatic intelligent cable stripping device, characterized in that: It includes a chassis and a cable clamping mechanism, a cutter mechanism, an axial drive mechanism, a radial drive mechanism and a slide seat installed on the chassis. The front and rear sides of the chassis are provided with through cable inlets and cable outlets. Front and rear guide rails are installed in the chassis. The axial drive mechanism is connected to and can drive the slide seat to slide forward and backward along the guide rails. The radial drive mechanism and the cutter mechanism are installed on the slide seat. The radial drive mechanism is connected to the cutter mechanism and can drive the cutter mechanism to rotate. The cutter mechanism is provided with an axial cutter and a radial cutter.

2. The fully automatic intelligent cable stripping device according to claim 1 is characterized in that: The axial cutter and the radial cutter are adjustably mounted on the cutter mechanism.

3. The fully automatic intelligent cable stripping device according to claim 1 is characterized in that: The cable clamping mechanism comprises a sleeve and a clamp mounted on the sleeve.

4. The fully automatic intelligent cable stripping device according to claim 3 is characterized in that: The inner diameter of the sleeve is 25-40 mm.

5. The fully automatic intelligent cable stripping device according to claim 3 is characterized in that: The chuck adopts a triangular gripping head.

6. The fully automatic intelligent cable stripping device according to claim 1 is characterized in that: The axial driving mechanism adopts a telescopic cylinder.

7. The fully automatic intelligent cable stripping device according to claim 3 is characterized in that: The radial drive mechanism comprises a rotating motor, a driving wheel, a driven wheel and a belt, the rotating motor is connected to the driving wheel, the belt connects the driving wheel and the driven wheel, the driven wheel is connected to the cutter mechanism, and the sleeve is coaxially arranged with the driven wheel.

8. The fully automatic intelligent cable stripping device according to claim 1 is characterized in that: A rechargeable lithium battery and a control circuit board are arranged in the chassis, and the control circuit board is electrically connected to the rechargeable lithium battery, the axial drive mechanism and the radial drive mechanism.

9. The fully automatic intelligent cable stripping device according to claim 8, characterized in that: The chassis is provided with a touch panel, and the touch panel is electrically connected to the control circuit board.

10. The fully automatic intelligent cable stripping device according to claim 1, characterized in that: A handle is provided on the chassis.

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