A cable end stripping device

Abstract

The application discloses a cable end peeling device, which comprises a shell, a leading-in assembly, a removing assembly, a separating assembly and a processing assembly. The front end of the shell is in a cylindrical structure, and the rear end is in a rectangular shell structure. The leading-in assembly is used for leading in and fixing the cable. The removing assembly is arranged on one side of the leading-in assembly and comprises a peeling assembly arranged in the cylindrical cavity of the shell and a cutting assembly arranged in the rectangular cavity of the shell, which are used for removing the outer skin and the internal filler of the cable. The separating assembly is arranged between the peeling assembly and the cutting assembly and is used for separating each cable in the cable and keeping the cables on the same straight line. The processing assembly is arranged on one side of the peeling assembly and is used for sequentially peeling the separated cables. In the application, the outer skin of the cable is removed first, then the filler is removed, and then the multiple cables are separated, and the multiple cables are sequentially peeled, which replaces manual operation, reduces the operation difficulty, improves the work efficiency, improves the peeling precision and reduces the risk of cable damage.

Description

Technical Field

[0001] This invention relates to the field of cable sheathing technology, and more particularly to a cable end sheathing device. Background Technology

[0002] If the cable is not long enough during the laying process, two sections of cable need to be spliced. During the splicing process, the outer sheath of the cable needs to be removed, and the outer sheath of each individual wire inside needs to be removed to expose the conductors before the splicing operation can be carried out. Since the cable often contains more than one individual wire, the workers need to separate each individual wire and then use tools to remove the sheaths, which is difficult and reduces work efficiency. Summary of the Invention

[0003] The main objective of this invention is to provide a cable end stripping device, which aims to solve the existing technical problems.

[0004] To achieve the above objectives, the present invention provides a cable end stripping device, comprising:

[0005] The outer shell has a cylindrical structure at the front end and a rectangular shell structure at the rear end.

[0006] The inlet assembly, located inside the cylindrical cavity of the outer casing, is used to guide and secure the cable.

[0007] The removal component, located on one side of the inlet component, includes a peeling component located inside the cylindrical cavity of the outer shell and a cutting component located inside the rectangular cavity of the outer shell, for removing the outer sheath and internal filler of the cable;

[0008] A separation assembly, located between the stripping assembly and the cutting assembly, is used to separate the individual cables within the cable and keep them on the same straight line.

[0009] The processing component, located on one side of the stripping component, is used to strip the separated cables one by one in sequence.

[0010] Furthermore, the inlet component includes a first ring, with symmetrical built-in platforms on the inner side of the first ring. The surface of the built-in platforms is provided with two interconnected limiting blocks for clamping the cable. The limiting blocks can be moved and adjusted in the horizontal direction by a pushing mechanism. The limiting blocks on both sides are driven independently, and the contact surface between the limiting blocks and the cable is an arc-shaped surface.

[0011] Furthermore, the peeling assembly includes a second ring, with a cutter provided on the inner side of the second ring. The cutter is driven by a drive unit, wherein the drive unit includes a toothed ring disposed on the surface of the second ring with the same diameter and rotatably engaged with it. The toothed ring is meshed and connected to a drive gear, which is driven by a drive mechanism. The surface of the toothed ring is provided with a boss that rotates with it, and an adjusting cylinder is provided on the boss. The output end of the adjusting cylinder is connected to the cutter.

[0012] Furthermore, the cutting assembly includes a third ring, and the inner side of the third ring is provided with a tool bar parallel to the cable insertion position. The tool bar is controlled to move horizontally by a push cylinder, and the tool bar is connected to the third ring through a drive unit. After the tool bar extends into the filler inside the cable, the drive unit controls the tool bar to make a circular motion and separate the filler from the filler at the contact position with the filler inside the cable.

[0013] Furthermore, the separation assembly includes symmetrically arranged separation plates, each with a telescopic structure at both ends. The ends of the telescopic structures are connected to the mounting plates. The upper mounting plate is slidably disposed within a guide rail. One end of the guide rail is equipped with a cylinder connected to the mounting plate, which is used to push the upper mounting plate to one side after the two mounting plates come into contact with the cable, thereby separating the aggregated cable.

[0014] Furthermore, the processing component includes a mounting bracket arranged parallel to the horizontal center line of the second ring. The mounting bracket has two sets of independently sliding slides, which are controlled to move by linear cylinders. The slide surfaces are provided with vertically movable pressure plates, which are controlled by telescopic cylinders on both sides. When stripping a single cable, the pressure plates press the currently unstripped cable into a downward position. The bottom of the mounting bracket has a rotatable reset plate with a U-shaped structure, which resets the cable pressed into a downward position to a horizontal position.

[0015] Furthermore, the front end face of the tool bar has a rhomboid cross-section and a pointed front end, and the whole is thin. The front end of the tool bar is provided with a barb, which is connected to the tool bar by a pin and a torsion spring, and the length of the barb is 0.1-0.2mm.

[0016] Furthermore, the bottom of the outer casing has a discharge port facing the removal component, and both ends of the outer casing are through-holes.

[0017] The beneficial effects of this invention are reflected in:

[0018] In this invention, by first removing the outer sheath of the cable, then removing the filler, and then separating multiple cables and performing the sheathing operation on multiple cables in sequence, the manual operation is replaced, reducing the difficulty of operation, improving work efficiency, improving the accuracy of the sheathing process, and reducing the risk of cable damage. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure after removing the outer shell of the present invention;

[0021] Figure 3 This is a schematic diagram of the peeling component and separation component of the present invention;

[0022] Figure 4 For the present invention Figure 2 A schematic diagram of the structure from another perspective after removing the separation components;

[0023] Figure 5 This is a schematic diagram of the processing component structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the tool holder structure of the present invention.

[0025] Explanation of reference numerals in the attached figures:

[0026] 100. Outer shell; 200. Inlet assembly; 201. First ring; 202. Internal platform; 203. Limiting block; 300. Removal assembly; 301. Second ring; 302. Adjusting cylinder; 303. Drive gear; 304. Drive mechanism; 305. Cutter; 306. Third ring; 307. Pushing cylinder; 308. Cutter bar; 3081. Barb; 309. Boss; 310. Gear ring; 400. Separation assembly; 401. Separation plate; 402. Telescopic structure; 403. Mounting plate; 404. Guide rail; 500. Processing assembly; 501. Mounting bracket; 502. Slide plate; 503. Linear cylinder; 504. Pressure plate; 505. Telescopic cylinder; 506. Reset plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0029] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent.

[0030] Please see Figure 1 and 2 The present invention provides a cable end stripping device, comprising:

[0031] The outer shell is 100, with a cylindrical structure at the front end and a rectangular shell structure at the rear end;

[0032] The inlet component 200 is located inside the cylindrical cavity of the housing 100 and is used to inlet and fix the cable.

[0033] The removal component 300 is located on one side of the inlet component 200 and includes a peeling component located in the cylindrical cavity of the housing 100 and a cutting component located in the rectangular cavity of the housing 100, for removing the outer sheath and internal filler of the cable;

[0034] Separation component 400, located between the stripping component and the cutting component, is used to separate the individual cables within the cable and keep them on the same straight line;

[0035] The processing component 500 is located on one side of the stripping component and is used to strip the separated cables one by one in sequence.

[0036] By inserting one end of the cable to be stripped into the housing 100 to a sufficient length, it is fixed by the inlet component 200. The removal component 300 moves in a circular motion around the stripping point of the cable to remove the outer sheath. The separation component 400 extends to the connection between the cable and the filler, and the contact position between the separation component 400 and the filler is controlled to separate the filler from the cable. The separation component 400 then separates the multiple cables that have been aggregated and keeps them on the same straight line. Finally, the processing component 500 performs the stripping process on the cables one by one. This replaces manual operation, reduces the difficulty of operation, improves work efficiency, increases the accuracy of stripping, and reduces the risk of cable damage.

[0037] In one embodiment, please refer to Figure 2 The inlet component 200 includes a first ring 201. The inner side of the first ring 201 is provided with a symmetrical built-in platform 202. The surface of the built-in platform 202 is provided with two interconnected limiting blocks 203 for clamping the cable. The limiting blocks 203 can be moved and adjusted in the horizontal direction by a pushing mechanism. The two limiting blocks 203 are driven independently, and the contact surface between the limiting blocks 203 and the cable is an arc-shaped surface.

[0038] The driving mechanism can be a cylinder, which is located inside the cavity of the built-in platform 202 (not shown in the figure).

[0039] After the cable is inserted into the housing 100 to a suitable length, the limiting blocks 203 on both sides are controlled to clamp and fix the cable. The limiting blocks 203 on both sides can be controlled independently, which can drive the cable to move in a direction that deviates from the horizontal center line of the inner cavity of the housing 100, so as to cooperate with the subsequent peeling operation.

[0040] In one embodiment, please refer to Figure 3 and Figure 4 The peeling assembly includes a second ring 301, with a cutter 305 located on its inner side. The cutter 305 is driven by a drive unit, which includes a gear ring 310 of equal diameter and rotatably fitted to the surface of the second ring 301. The gear ring 310 meshes with a drive gear 303, which is driven by a drive mechanism 304. The surface of the gear ring 310 has a boss 309 that rotates with it, and an adjusting cylinder 302 is mounted on the boss 309. The output end of the adjusting cylinder 302 is connected to the cutter 305. The drive mechanism 304 can be a stepper motor.

[0041] By adjusting the cylinder 302, the cutter 305 is driven to move towards the cable until the cutter 305 cuts through the cable sheath and extends into it. Then, the drive mechanism 304 is controlled to rotate, causing the drive gear 303 to drive the gear ring 310 to rotate, which in turn drives the cutter 305 to move around the cable surface until a full circle of cut is completed, removing the cable sheath. During the removal process, the contact depth between the cutter 305 and the cable can be kept constant. The second ring 301 is controlled to move towards the cable sheath retraction direction. The control process can be controlled by the cylinder. At this time, the second ring 301 is movably set in the inner cavity of the outer shell 100, which quickly realizes the removal of the cable sheath.

[0042] In one embodiment, please refer to Figure 4 The cutting assembly includes a third ring 306. The inner side of the third ring 306 is provided with a tool bar 308 parallel to the cable insertion position. The tool bar 308 is controlled to move horizontally by a push cylinder 307. The tool bar 308 is connected to the third ring 306 through a drive unit. After the tool bar 308 extends into the filler inside the cable, the drive unit controls the tool bar 308 to make a circular motion and separate the filler from the contact position with the filler inside the cable.

[0043] After the outer sheath of the cable is removed, observe the connection position between the inner filler and the cable. Drive the cutter bar 308 to the front of the aforementioned position by adjusting the cylinder 302, and push the cutter bar 308 towards the connection position between the filler and the cable by the push cylinder 307, so that the cutter bar 308 separates the two. Then, drive the cutter bar 308 to make a circular motion around the cable. During the movement, adjust the contact position between the cutter bar 308 and the filler in real time by adjusting the cylinder 302, so that the outer filler of the cable can be completely separated, exposing the inner cable.

[0044] In one embodiment, please refer to Figure 2 and Figure 3 The separation assembly 400 includes symmetrically arranged separation plates 401. Telescopic structures 402 are provided at both ends of the separation plates 401. The ends of the telescopic structures 402 are connected to mounting plates 403. The upper mounting plate 403 is slidably disposed within a guide rail 404. One end of the guide rail 404 is equipped with a cylinder connected to the mounting plate 403, used to push the upper mounting plate 403 to one side after both mounting plates 403 come into contact with the cable, thus separating the aggregated cable. The telescopic structure 402 can be a cylinder telescopic rod.

[0045] After the filler is separated, the separation plates 401 on the upper and lower sides are moved closer until they come into contact with the cable. A certain amount of pressure is applied to ensure that the cable does not deform. The upper mounting plate 403 is moved to one side along the guide rail 404 by the cylinder, so that the two mounting plates 403 are misaligned. During the misalignment process, the assembled cables will gradually separate. The distance between the two mounting plates 403 is shortened in sync, thereby separating the assembled cables one by one onto the same straight line, realizing the separation of multiple cables.

[0046] In one embodiment, please refer to Figure 3 and Figure 5 The processing component 500 includes a mounting bracket 501 arranged parallel to the horizontal center line of the second ring 301. The mounting bracket 501 is provided with two sets of independently sliding slide plates 502. The slide plates 502 are controlled to move by a linear cylinder 503, and the surface of the slide plates 502 is provided with a vertically movable pressure plate 504. The pressure plate 504 is controlled by telescopic cylinders 505 arranged on both sides. When stripping a single cable, the pressure plate 504 presses the cable that has not yet been stripped to a downward state. The bottom of the mounting bracket 501 is provided with a rotatable reset plate 506. The reset plate 506 has a U-shaped structure. The reset plate 506 resets the cable that has been pressed to a downward state to a horizontal state.

[0047] After the cables are separated one by one, the cables are stripped sequentially. The pressure plates 504 on both sides are moved to the appropriate position by the slide plate 502 and the linear cylinder 503, thus making room for the single cable that needs to be stripped. The telescopic cylinder 505 controls the downward movement, and the pressure plates 504 on both sides press the cables that have not yet been stripped downward. With the movement of the limit block 203, the cable to be stripped is moved to the center position of the second ring 306. Then, the cutting blade 305 continues the stripping operation. After completion, the reset plate 506 moves in the opposite direction of the cable's previous rotation, so that the cable that was pressed downward is reset to a horizontal position. Then, the position of the pressure plates 504 is adjusted again to complete the stripping operation of each cable in sequence. This replaces manual operation, reduces the difficulty of operation, improves work efficiency, improves the accuracy of stripping, and reduces the risk of cable damage.

[0048] In one embodiment, please refer to Figure 6 The front end face of the cutter bar 308 has a rhomboid cross-section and a pointed front end, giving it an overall thin sheet shape. The front end of the cutter bar 308 has a barb 3081, which is connected to the cutter bar 308 via a pin and a torsion spring. The length of the barb 3081 is 0.1-0.2 mm. This design facilitates the smooth entry of the cutter bar 308 into the cable and allows it to separate the filler material through circular motion. Furthermore, the barb 3081 ensures that the cutter bar 308 does not obstruct its entry and carries away the separated filler material after its retraction.

[0049] In one embodiment, the bottom of the housing 100 has a discharge port facing the removal component 300, and both ends of the housing 100 are through-holes. This design facilitates the cleaning of the removed cable sheath, and the through-hole design can accommodate various docking lengths, making it convenient to use.

[0050] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cable end stripping device, characterised in that ,include: The outer shell (100) has a cylindrical structure at the front end and a rectangular shell structure at the rear end; An inlet assembly (200) is disposed inside the cylindrical cavity of the housing (100) for inserting and securing the cable; The removal component (300) is located on one side of the inlet component (200) and includes a peeling component located in the cylindrical cavity of the housing (100) and a cutting component located in the rectangular cavity of the housing (100) for removing the outer sheath and internal filler of the cable; A separation assembly (400), located between the stripping assembly and the cutting assembly, is used to separate the individual cables within the cable and keep them on the same straight line; A processing component (500) is located on one side of the stripping component and is used to strip the separated cables one by one in sequence. The peeling assembly includes a second ring (301), and a cutter (305) is provided on the inner side of the second ring (301). The cutter (305) is driven by a drive unit, wherein the drive unit includes a toothed ring (310) disposed on the surface of the second ring (301) with the same diameter and rotatably engaged with it. The toothed ring (310) is meshed and connected to a drive gear (303). The drive gear (303) is driven by a drive mechanism (304). The surface of the toothed ring (310) is provided with a boss (309) that rotates with it. An adjusting cylinder (302) is provided on the boss (309). The output end of the adjusting cylinder (302) is connected to the cutter (305). The processing component (500) includes a mounting bracket (501) arranged parallel to the horizontal center line of the second ring (301). The mounting bracket (501) is provided with two sets of sliding plates (502) that slide independently. The sliding plates (502) are controlled to move by linear cylinders (503). The surface of the sliding plates (502) is provided with vertically movable pressure plates (504). The pressure plates (504) are controlled by telescopic cylinders (505) arranged on both sides. When stripping a single cable, the pressure plates (504) press the cable that has not been stripped to a downward state. The bottom of the mounting bracket (501) is provided with a rotatable reset plate (506). The reset plate (506) has a U-shaped structure. The reset plate (506) resets the cable that has been pressed to a downward state to a horizontal state.

2. A cable end stripping apparatus as claimed in claim 1, wherein: The inlet component (200) includes a first ring (201), and a symmetrical built-in platform (202) is provided on the inner side of the first ring (201). The surface of the built-in platform (202) is provided with two interconnected limiting blocks (203) for clamping the cable. The limiting blocks (203) can be moved and adjusted in the horizontal direction by a pushing mechanism. The limiting blocks (203) on both sides are driven independently, and the contact surface between the limiting blocks (203) and the cable is an arc-shaped surface.

3. A cable end stripping apparatus as claimed in claim 1, wherein: The cutting assembly includes a third ring (306), and a cutter bar (308) parallel to the cable insertion position is provided on the inner side of the third ring (306). The cutter bar (308) is controlled to move horizontally by a push cylinder (307), and the cutter bar (308) is connected to the third ring (306) through a drive unit. After the cutter bar (308) extends into the filler inside the cable, the drive unit controls the cutter bar (308) to make a circular motion and separate the filler from the filler inside the cable at the contact position.

4. A cable end stripping apparatus as claimed in claim 1, wherein: The separation assembly (400) includes separation plates (401) arranged symmetrically on the upper and lower sides. The separation plates (401) are provided with telescopic structures (402) at both ends. The ends of the telescopic structures (402) are connected to the mounting plates (403). The upper mounting plate (403) is slidably disposed in the guide rail (404). One end of the guide rail (404) is provided with a cylinder connected to the mounting plate (403), which is used to push the upper mounting plate (403) to one side after the two mounting plates (403) come into contact with the cable, thereby separating the aggregated cable.

5. A cable end stripping apparatus as claimed in claim 3, wherein: The front end face of the cutter bar (308) has a rhomboid cross-section and a pointed front end, and the whole is thin. The front end of the cutter bar (308) is provided with a barb (3081). The barb (3081) is connected to the cutter bar (308) through a pin and a torsion spring, and the length of the barb (3081) is 0.1-0.2mm.

6. The cable end stripping device as described in claim 1, characterized in that: The bottom of the housing (100) is provided with a discharge port facing the removal component (300), and both ends of the housing (100) are through.

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