Low-voltage wire stripping device

Abstract

The invention belongs to the technical field of power systems, and particularly relates to a low-voltage wire stripping device. A low-voltage wire stripping device is characterized by comprising a machine body, a guide mechanism, a clamping mechanism, a wire stripping and trimming mechanism, a bending mechanism and a camera, the guide mechanism, the clamping mechanism, the wire stripping and trimming mechanism and the bending mechanism are sequentially arranged on the machine body from left to right, and the camera is installed on the machine body and located on the left side of the clamping mechanism. The guide mechanism, the clamping mechanism, the wire stripping and trimming mechanism, the bending mechanism and the camera are electrically connected with the control circuit. The device can improve efficiency, ensure safety and realize intelligent operation.

Description

Technical Field

[0001] The present invention belongs to the technical field of power systems, and particularly relates to a low-voltage wire stripping device. Background Art

[0002] With the continuous upgrading of power systems, low-voltage wire stripping operations have become increasingly important in the fields of power maintenance and metering. There is an urgent need to provide a low-voltage wire stripping device that can improve efficiency, ensure safety, and achieve intelligent operation. Summary of the Invention

[0003] The purpose of the present invention is to provide a low-voltage wire stripping device that can improve efficiency and ensure safety.

[0004] To achieve the above purpose, the technology adopted by the present invention is: a low-voltage wire stripping device, which is characterized by including a machine body 1, a guiding mechanism 2, a clamping mechanism 4, a wire stripping and cutting mechanism 5, a bending mechanism 6, and a camera 7. The guiding mechanism 2, the clamping mechanism 4, the wire stripping and cutting mechanism 5, and the bending mechanism 6 are arranged on the machine body 1 in sequence from left to right. The camera 7 is installed on the machine body 1 and is located on the left side of the clamping mechanism 4. The guiding mechanism 2, the clamping mechanism 4, the wire stripping and cutting mechanism 5, the bending mechanism 6, and the camera 7 are respectively electrically connected to the control circuit.

[0005] The clamping mechanism includes a clamping machine frame 401, a front sliding rod 403, a front fixing plate 404, a front fixing sliding sleeve 405, a front arc-shaped clamping plate 406, a rear arc-shaped clamping plate 407, a rear sliding rod 408, a rear fixing plate 409, a front air cylinder, and a rear air cylinder. The front fixing plate 404 and the rear fixing plate 409 are respectively fixed on the clamping machine frame 401. The front fixing plate 404 is located on the front side of the rear fixing plate 409. Through holes for the sliding rod to pass through are respectively provided on the front fixing plate 404 and the rear fixing plate 409. A front fixing sliding sleeve 405 is fixed at the through hole on the front fixing plate 404. The rear end of the front sliding rod 403 passes through the front fixing sliding sleeve 405 and is fixedly connected to the front side surface of the front arc-shaped clamping plate 406. The front arc-shaped clamping plate 406 is located on the rear side of the front fixing plate 404. The rear surface of the front arc-shaped clamping plate 406 is an arc surface. A rear fixing sliding sleeve is fixed at the through hole on the rear fixing plate 409. The front end of the rear sliding rod 408 passes through the rear fixing sliding sleeve and is fixedly connected to the rear side surface of the rear arc-shaped clamping plate 407. The rear arc-shaped clamping plate 407 is located on the front side of the rear fixing plate 409. Through holes for the telescopic rod to pass through are respectively provided in the middle parts of the fixing plate 404 and the rear fixing plate 409. The cylinder bodies of the front air cylinder and the rear air cylinder are respectively fixed on the clamping machine frame 401. The rear end of the front pneumatic telescopic rod 402 of the front air cylinder passes through the through hole for the telescopic rod on the fixing plate 404 and is hinged to the front side surface of the front arc-shaped clamping plate 406. The front end of the rear pneumatic telescopic rod 410 of the rear air cylinder passes through the through hole for the telescopic rod on the rear fixing plate 409 and is hinged to the rear side surface of the rear arc-shaped clamping plate 407.

[0006] The bending mechanism includes a lower clamping block 601, an upper clamping block 602, and a bending arm 604. The front ends of the lower clamping block 601 and the upper clamping block 602 respectively pass through the clamping block movement holes 603 on the machine body 1 and are located outside the machine body 1. The lower clamping block 601 is directly below the upper clamping block 602. The lower clamping block 601 is connected to the lifting mechanism, and the upper clamping block 602 is connected to the lowering mechanism. The lifting mechanism and the lowering mechanism are respectively installed inside the machine body 1; the bending arm 604 is located on the front side of the machine body 1, and the bending arm 604 is connected to the rotating mechanism, and the rotating mechanism is installed inside the machine body 1.

[0007] The present invention has the following beneficial effects: This device can improve efficiency, ensure safety, and achieve intelligent operation. Description of the Drawings

[0008] Figure 1 It is a schematic structural diagram of the low-voltage wire stripping device of the present invention.

[0009] Figure 2 It is a schematic structural diagram of the clamping mechanism of the present invention.

[0010] Figure 3 It is a schematic structural diagram of the bending mechanism of the present invention.

[0011] In the figure: 1 - machine body, 2 - guiding mechanism, 3 - wire, 4 - clamping mechanism, 401 - clamping machine frame, 402 - front pneumatic telescopic rod, 403 - front sliding rod, 404 - front fixing plate, 405 - front fixed sliding sleeve, 406 - front arc-shaped clamping plate, 407 - rear arc-shaped clamping plate, 408 - rear sliding rod, 409 - rear fixing plate, 410 - rear pneumatic telescopic rod, 5 - wire stripping and cutting mechanism, 6 - bending mechanism, 601 - lower clamping block, 602 - upper clamping block, 603 - clamping block movement hole, 604 - bending arm, 7 - camera. Detailed Embodiments

[0012] The following further describes the present invention in conjunction with the drawings and embodiments:

[0013] As Figure 1 shown, the low-voltage wire stripping device includes a machine body 1, a guiding mechanism 2, a clamping mechanism 4, a wire stripping and cutting mechanism 5, a bending mechanism 6, and a camera 7. The guiding mechanism 2, the clamping mechanism 4, the wire stripping and cutting mechanism 5, and the bending mechanism 6 are arranged on the machine body 1 in sequence from left to right. The camera 7 is installed on the machine body 1 and is located on the left side of the clamping mechanism 4. The guiding mechanism 2, the clamping mechanism 4, the wire stripping and cutting mechanism 5, the bending mechanism 6, and the camera 7 are respectively electrically connected to the control circuit (microprocessor CPU) (that is, the control circuit controls the operation of the guiding mechanism 2, the clamping mechanism 4, the wire stripping and cutting mechanism 5, and the bending mechanism 6).

[0014] As Figure 2As shown in the figure, the clamping mechanism includes a clamping frame 401, a front sliding rod 403, a front fixing plate 404, a front fixing sliding sleeve 405, a front arc-shaped clamping plate 406, a rear arc-shaped clamping plate 407, a rear sliding rod 408, a rear fixing plate 409, a front air cylinder, and a rear air cylinder. The front fixing plate 404 and the rear fixing plate 409 are respectively fixed on the clamping frame 401. The front fixing plate 404 is located on the front side of the rear fixing plate 409 (the channel through which the wire 3 passes is between the front fixing plate 404 and the rear fixing plate 409). Through holes for the sliding rod to pass through are respectively provided on the front fixing plate 404 and the rear fixing plate 409. A front fixing sliding sleeve 405 is fixed at the through hole on the front fixing plate 404. The rear end of the front sliding rod 403 passes through the front fixing sliding sleeve 405 and is fixedly connected to the front side surface of the front arc-shaped clamping plate 406 (2 groups of fixing sliding sleeves are used in this embodiment). The front arc-shaped clamping plate 406 is located on the rear side of the front fixing plate 404, and the rear surface of the front arc-shaped clamping plate 406 is an arc surface. A rear fixing sliding sleeve is fixed at the through hole on the rear fixing plate 409. The front end of the rear sliding rod 408 passes through the rear fixing sliding sleeve and is fixedly connected to the rear side surface of the rear arc-shaped clamping plate 407 (2 groups of fixing sliding sleeves are used in this embodiment). The rear arc-shaped clamping plate 407 is located on the front side of the rear fixing plate 409. Through holes for the telescopic rod to pass through are respectively provided in the middle parts of the front fixing plate 404 and the rear fixing plate 409. The cylinder bodies of the front air cylinder and the rear air cylinder are respectively fixed on the clamping frame 401 (or can be installed on the corresponding fixing plates). The rear end of the front pneumatic telescopic rod (i.e., the telescopic rod) 402 of the front air cylinder passes through the through hole for the telescopic rod on the front fixing plate 404 and is hinged to the front side surface of the front arc-shaped clamping plate 406. The front end of the rear pneumatic telescopic rod (i.e., the telescopic rod) 410 of the rear air cylinder passes through the through hole for the telescopic rod on the rear fixing plate 409 and is hinged to the rear side surface of the rear arc-shaped clamping plate 407.

[0015] As Figure 3 As shown in the figure, the bending mechanism includes a lower clamping block 601, an upper clamping block 602, and a bending arm 604. The front ends of the lower clamping block 601 and the upper clamping block 602 respectively pass through the clamping block movement holes 603 on the machine body 1 and are located outside the machine body 1. The lower clamping block 601 is located directly below the upper clamping block 602 (the lower clamping block 601 is located below the wire passing line, and the upper clamping block 602 is located above the wire passing line). The lower clamping block 601 is connected to the lifting mechanism, and the upper clamping block 602 is connected to the lowering mechanism. The lifting mechanism and the lowering mechanism are respectively installed inside the machine body 1. The bending arm 604 is located on the front side of the machine body 1. The bending arm 604 is connected to the rotation mechanism (a rotation shaft hole is provided on the machine body 1, and the front end of the rotation shaft of the rotation mechanism passes through the rotation shaft hole and is connected to the bending arm 604). The rotation mechanism is installed inside the machine body 1.

[0016] The wire stripping and cutting mechanism {or wire stripping and cutting mechanism, such as the wire stripping and cutting mechanism in Chinese Patent CN202310649991.5 (an automatically adjustable electric wire stripper)} can adopt the existing technology.

[0017] Working process: 1. The right part of the wire (low-voltage wire) 3 passes through the guiding mechanism 2, then passes through the space between the front arc-shaped clamping plate 406 and the rear arc-shaped clamping plate 407 of the clamping mechanism 4, and enters the wire stripping and cutting mechanism 5; the camera 7 works to transmit information to the control circuit (microprocessor CPU), which is processed by the image processing system to automatically identify the model of the low-voltage cable [through computer vision and deep learning algorithms, the device can identify cables (wires) of different models to ensure applicability to various cables (wires)], and control the telescopic amount of the pneumatic telescopic rod to make the front arc-shaped clamping plate 406 and the rear arc-shaped clamping plate 407 clamp the wire 3; subsequently, the wire stripping and cutting mechanism 5 strips the right part of the wire (low-voltage wire) 3 (i.e., strips a small section of wire skin, that is, strips the insulation layer) according to the determined model of the cable (wire); once the cable model is determined, the device will automatically select an appropriate stripping size to ensure the accuracy of the stripping operation;

[0018] It can also be adopted that: after stripping, the device will automatically connect the wire to the metering meter; the device is equipped with multiple safety protection devices, including overload protection, short-circuit protection and emergency stop button, to ensure the safety of operation; in case of emergency, the operator can quickly cut off the power supply.

[0019] 2. The clamping mechanism 4 releases, and the wire 3 continues to move to the right for a certain distance; the clamping mechanism 4 clamps the wire 3 again, and then the wire stripping and cutting mechanism strips a section of wire skin (i.e., strips the insulation layer) from the wire 3.

[0020] 3. The lower clamping block 601 and the upper clamping block 602 of the bending mechanism clamp the wire 3 (the lower clamping block 601 moves upward and the upper clamping block 602 moves downward), and the bending arm 604 moves downward to bend the wire 3 into a Z shape;

[0021] 4. The wire stripping and cutting mechanism 5 cuts the wire 3 to obtain a Z-shaped wire with both ends stripped of skin. After the operation is completed, the device can automatically record and report the operation results, or be confirmed by the operator.

[0022] Through the automated and intelligent design, the operator can complete the task more easily, reduce the risk of human error, and ensure the safety of operation. At the same time, the function of recording and reporting operation data helps with maintenance and performance analysis, improving the reliability and long-term performance of the device.

Claims

1. Low-voltage wire stripping device, characterized in that It includes a body (1), a guiding mechanism (2), a clamping mechanism (4), a wire stripping and cutting mechanism (5), a bending mechanism (6), and a camera (7). The guiding mechanism (2), the clamping mechanism (4), the wire stripping and cutting mechanism (5), and the bending mechanism (6) are arranged on the body (1) in sequence from left to right. The camera (7) is installed on the body (1) and is located on the left side of the clamping mechanism (4). The guiding mechanism (2), the clamping mechanism (4), the wire stripping and cutting mechanism (5), the bending mechanism (6), and the camera (7) are respectively electrically connected to the control circuit.

2. The low-voltage wire stripping device according to claim 1, characterized in that, The clamping mechanism includes a clamping frame (401), a front sliding rod (403), a front fixing plate (404), a front fixing sliding sleeve (405), a front arc-shaped clamping plate (406), a rear arc-shaped clamping plate (407), a rear sliding rod (408), a rear fixing plate (409), a front air cylinder, and a rear air cylinder. The front fixing plate (404) and the rear fixing plate (409) are respectively fixed on the clamping frame (401). The front fixing plate (404) is located on the front side of the rear fixing plate (409). Through holes for the sliding rod to pass through are respectively provided on the front fixing plate (404) and the rear fixing plate (409). A front fixing sliding sleeve (405) is fixed at the through hole on the front fixing plate (404). The rear end of the front sliding rod (403) passes through the front fixing sliding sleeve (405) and is fixedly connected to the front side surface of the front arc-shaped clamping plate (406). The front arc-shaped clamping plate (406) is located on the rear side of the front fixing plate (404). The rear surface of the front arc-shaped clamping plate (406) is an arc surface. A rear fixing sliding sleeve is fixed at the through hole on the rear fixing plate (409). The front end of the rear sliding rod (408) passes through the rear fixing sliding sleeve and is fixedly connected to the rear side surface of the rear arc-shaped clamping plate (407). The rear arc-shaped clamping plate (407) is located on the front side of the rear fixing plate (409); through holes for the telescopic rod to pass through are respectively provided in the middle parts of the front fixing plate (404) and the rear fixing plate (409). The cylinder bodies of the front air cylinder and the rear air cylinder are respectively fixed on the clamping frame (401). The rear end of the front pneumatic telescopic rod (402) of the front air cylinder passes through the through hole for the telescopic rod on the front fixing plate (404) and is hinged to the front side surface of the front arc-shaped clamping plate (406). The front end of the rear pneumatic telescopic rod (410) of the rear air cylinder passes through the through hole for the telescopic rod on the rear fixing plate (409) and is hinged to the rear side surface of the rear arc-shaped clamping plate (407).

3. The low-voltage wire stripping device according to claim 1, wherein, The bending mechanism includes a lower clamping block (601), an upper clamping block (602), and a bending arm (604). The front parts of the lower clamping block (601) and the upper clamping block (602) respectively pass through the clamping block movement holes (603) on the body (1) and are located outside the body (1). The lower clamping block (601) is located directly below the upper clamping block (602). The lower clamping block (601) is connected to a lifting mechanism, and the upper clamping block (602) is connected to a lowering mechanism. The lifting mechanism and the lowering mechanism are respectively installed inside the body (1); the bending arm (604) is located on the front side of the body (1). The bending arm (604) is connected to a rotating mechanism, and the rotating mechanism is installed inside the body (1).

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