Automatic cable middle stripping machine

Abstract

The utility model discloses an automatic cable middle stripping machine which comprises a panel, a plurality of sliding grooves are arranged on the top surface of the panel, sliding blocks are arranged in the sliding grooves in a sliding mode, moving blocks for stripping an outer coating layer on a cable outwards are arranged at the upper ends of the sliding blocks, lower cutting knives are arranged on the moving blocks, upper cutting knives are arranged above the lower cutting knives, and the upper cutting knives are arranged above the upper cutting knives. Push plates for cutting the cable are mounted on the opposite surfaces of the upper cutting knives, L-shaped rods are arranged outside the push plates, the upper ends of the L-shaped rods are inclined to form first flow guide parts for pressing the push plates, and second flow guide parts are inclined to form the opposite surfaces of the moving blocks. According to the utility model, the structure is simple, the cutting and outward stripping of the outer coating layer of the cable can be rapidly completed in a linkage mode, and the efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stripping, in particular to an automatic cable stripping machine. Background Art

[0002] In today's environment, especially after China joined the WTO, enterprises are increasingly facing global competition. In order to survive in the modern competitive market environment, enterprises must improve their competitiveness. Now the competition theme of China's manufacturing industry has entered the era of comprehensive technical competition in terms of output, quality and cost.

[0003] Traditional wire stripping is generally done manually, which has the disadvantages of low production efficiency and long production cycle. With the popularization of automated processing, mechanical stripping has gradually replaced traditional manual work, but the process flow of such stripping machines is relatively complex and cumbersome, resulting in poor wire stripping effect, low production efficiency, long production cycle, and cannot meet the requirements of low manufacturing costs.

[0004] At present, patent CN 203787749 U discloses a semi-automatic cable stripping machine, but the operation of the above patent is relatively complicated, and it is impossible to perform stripping operations on both ends of the line at the same time, thereby affecting the stripping efficiency. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide an automatic cable stripping machine which can complete the stripping operation of both ends of the cable at one time, so as to solve the problems raised in the above background technology.

[0006] The utility model is realized through the following technical scheme: an automatic cable stripping machine, comprising a panel, a plurality of slide grooves are arranged on the top surface of the panel, sliders are slidably installed in the slide grooves, moving blocks for stripping the outer sheath on the cable outwards are arranged on the upper ends of the sliders, lower cutting knives are arranged on the upper parts of the moving blocks, upper cutting knives are arranged above the lower cutting knives, push plates for cutting the cables are arranged on the opposite sides of the upper cutting knives, L-shaped rods are arranged on the outside of the push plates, the upper ends of the L-shaped rods are inclined to form a first guide portion for pressing down the push plates, and the opposite sides of the moving blocks are inclined to form a second guide portion.

[0007] As a preferred technical solution, positioning holes are provided on the push plates, positioning columns are provided in the positioning holes, the lower ends of the positioning columns are installed on the moving blocks, the outsides of the positioning columns are sleeved with first compression springs, the upper ends of the first compression springs are installed on the push plates, and the lower ends are installed on the moving blocks.

[0008] As a preferred technical solution, the cross-sections of the slide groove and the slider are both arranged in a trapezoidal structure, second compression springs are installed on opposite end faces of the slider, and the other ends of the second compression springs are installed on the inner wall surface of the slide groove.

[0009] As a preferred technical solution, a connecting rod is installed between the L-shaped rods, one side of the panel protrudes to form a fixing part, an electric push rod is installed on the fixing part, and the piston rod of the electric push rod is installed in the middle of the connecting rod.

[0010] As a preferred technical solution, a module for placing lines is installed in the middle of the panel between the moving blocks, and a wire trough is provided on the module.

[0011] As a preferred technical solution, arc-shaped cutting grooves are provided on the opposite surfaces of the upper cutting knife and the lower cutting knife.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, the cable can be placed in the cable trough, and the two ends of the cable can be inserted into the cutting groove, after the L-shaped plate moves, the L-shaped plate can first contact with the push plate, and the first guide part can drive the push plate and the upper cutting knife to move downward, thereby completing the cutting of the outer sheath of the cable, as the L-shaped rod continues to move, the L-shaped rod can contact with the second guide part, and the squeezing of the moving block can drive the moving block, the upper cutting knife and the lower cutting knife to move outward synchronously, completing the outward peeling of the outer sheath of the cable, greatly increasing the efficiency, and quickly completing the stripping operations at both ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the installation structure of the L-shaped rod, the moving block and the push plate.

[0017] Among them, 1. panel; 2. moving block; 3. second guide part; 4. L-shaped rod; 5. first guide part; 6. lower cutting knife; 7. upper cutting knife; 8. push plate; 9. positioning column; 10. first compression spring; 11. slide groove; 12. slider; 13. second compression spring; 14. connecting rod; 15. fixing part; 16. electric push rod; 17. module. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, an automatic cable stripping machine of the utility model comprises a panel 1, a plurality of slide grooves 11 are arranged on the top surface of the panel 1, slide blocks 12 are slidably installed in the slide grooves 11, a moving block 2 for stripping the outer sheath on the cable outward is installed on the upper end of the slide block 12, a lower cutting knife 6 is installed on the moving block 2, an upper cutting knife 7 is arranged above the lower cutting knife 6, a push plate 8 for cutting the cable is installed on the opposite surface of the upper cutting knife 7, an L-shaped rod 4 is arranged on the outside of the push plate 8, the upper end of the L-shaped rod 4 is inclined to form a first guide portion 5 for pressing down the push plate 8, and the opposite surface of the moving block 2 is inclined to form a second guide portion 3.

[0022] In this embodiment, the push plate 8 is provided with a positioning hole, and the positioning hole is provided with a positioning column 9, the lower end of the positioning column 9 is installed on the moving block 2, and the outer part of the positioning column 9 is sleeved with a first compression spring 10, the upper end of the first compression spring 10 is installed on the push plate 8, and the lower end is installed on the moving block 2;

[0023] The cross sections of the positioning column and the positioning opening are both arranged in a trapezoidal structure, so that the push plate and the upper cutting knife can only move up and down along the positioning column.

[0024] In this embodiment, the cross-sections of the slide groove 11 and the slider 12 are both arranged in a trapezoidal structure, and a second compression spring 13 is installed on the opposite end surface of the slider 12, and the other end of the second compression spring 13 is installed on the inner wall surface of the slide groove 11, so that the slider can only move horizontally along the slide groove, thereby preventing the slider from detaching from the slide groove, wherein the second compression spring can return the moved slider to its original position.

[0025] In this embodiment, a connecting rod 14 is installed between the L-shaped rods 4 , and a fixing portion 15 is protruded from one side of the panel 1 . An electric push rod 16 is installed on the fixing portion 15 . The piston rod of the electric push rod 16 is installed in the middle of the connecting rod 14 .

[0026] In this embodiment, a module 17 for placing lines is installed in the middle of the panel 1 between the moving blocks 2 , and a wire groove is provided on the module 17 .

[0027] In this embodiment, arc-shaped cutting grooves are provided on the opposite surfaces of the upper cutting knife 7 and the lower cutting knife 6, so that the cutting grooves can wrap around the outside of the cable, so that the outer sheath of the cable can be cut around and separated.

[0028] When in use, the cable is placed in the cable trough, and the two ends of the cable are inserted into the arc-shaped grooves of the upper cutting knife and the lower cutting knife. After the above is completed, the electric push rod can be started to make the piston rod of the electric push rod extend outward, and the movement of the piston rod drives the connecting rod and the L-shaped rod, so that the first guide part on the L-shaped rod is first contacted, thereby pressing the push plate down along the positioning column, and the movement of the push plate drives the upper cutting knife, and the outer sheath of the cable can be cut by the upper cutting knife moving downward; as the L-shaped rod continues to move, the L-shaped rod can be squeezed with the second guide part of the moving block, so that the moving block moves outward along the slide groove, and synchronously drives the lower cutting knife and the upper cutting knife, and the outer sheath after cutting can be peeled off outward by the upper cutting knife and the lower cutting knife moving outward, so as to complete the synchronous stripping operation of the two ends of the cable, which greatly increases the efficiency.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. An automatic cable stripping machine, characterized in that: The invention comprises a panel (1), wherein a plurality of slide grooves (11) are arranged on the top surface of the panel (1), wherein sliders (12) are slidably installed in the slide grooves (11), wherein the upper ends of the sliders (12) are installed with moving blocks (2) for peeling off the outer sheath of the cable, wherein a lower cutting knife (6) is installed on the moving blocks (2), wherein an upper cutting knife (7) is arranged above the lower cutting knife (6), wherein a push plate (8) for cutting the cable is installed on the opposite surface of the upper cutting knife (7), wherein an L-shaped rod (4) is arranged outside the push plate (8), wherein the upper ends of the L-shaped rods (4) are inclined to form a first guide portion (5) for pressing down the push plate (8), and wherein the opposite surface of the moving blocks (2) is inclined to form a second guide portion (3).

2. The automatic cable stripping machine according to claim 1, characterized in that: The push plate (8) is provided with a positioning hole, and a positioning column (9) is provided in the positioning hole. The lower end of the positioning column (9) is installed on the moving block (2). The outside of the positioning column (9) is sleeved with a first compression spring (10). The upper end of the first compression spring (10) is installed on the push plate (8), and the lower end is installed on the moving block (2).

3. The automatic cable stripping machine according to claim 1, characterized in that: The cross-sections of the slide groove (11) and the slider (12) are both arranged in a trapezoidal structure, and the second compression spring (13) is installed on the opposite end surface of the slider (12), and the other end of the second compression spring (13) is installed on the inner wall surface of the slide groove (11).

4. The automatic cable stripping machine according to claim 1, characterized in that: A connecting rod (14) is installed between the L-shaped rods (4), one side of the panel (1) protrudes to form a fixing portion (15), an electric push rod (16) is installed on the fixing portion (15), and a piston rod of the electric push rod (16) is installed in the middle of the connecting rod (14).

5. The automatic cable stripping machine according to claim 1, characterized in that: A module (17) for placing lines is installed in the middle of the panel (1) between the moving blocks (2), and a wire groove is provided on the module (17).

6. The automatic cable stripping machine according to claim 1, characterized in that: Cutting grooves with arc structures are provided on the opposite surfaces of the upper cutting blade (7) and the lower cutting blade (6).

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