Anti-damage thread end stripping machine

Abstract

The utility model discloses an anti-damage thread end stripping machine, which relates to the technical field of stripping machines, and comprises a rack, a thread cutting assembly and a thread feeding assembly, a supporting bracket is arranged below the rack through a bolt, the thread cutting assembly is arranged above the rack through a bolt, and the thread feeding assembly is arranged above the rack through a bolt. A first butt joint support is installed in the center of the four sets of supporting supports, the wire feeding assembly is arranged above the first butt joint support through bolts, a wire inlet is formed in the upper portion of the wire feeding assembly, and a wire outlet is formed in the side, away from the wire inlet, of the wire feeding assembly. When the peeling machine is used, a cutting knife continuously makes contact with the outer skin of a line segment, so that the cutting knife can directly cut off most of the outer skin of the line segment, the remaining part is the cut-off line segment part, and the cutting knife limits the line segment, so that when the line segment is reset, the cutting knife can cut off the outer skin of the line segment. The outer skin of the line segment is stripped under the influence of external force, so that the line segment is prevented from being damaged by the cutter.

Description

Technical Field

[0001] The utility model relates to the technical field of stripping machines, in particular to a damage-proof wire stripping machine. Background Art

[0002] A wire stripping machine is a mechanical device used to automatically process the ends of wires. It can quickly and accurately remove the insulation layer at the end of the wire to facilitate connection or welding. This machine is commonly used in the electronics manufacturing industry, especially in situations where a large number of wires need to be processed. It can significantly improve production efficiency and reduce labor costs. However, when stripping the wire ends, if the cutting is too deep, it will cause the cut part to affect the internal groove of the wire segment, causing damage to the wire segment. Therefore, a damage-resistant wire stripping machine is needed.

[0003] The application number retrieved is: CN201821355146.8, a terminal wire end stripping mechanism. After the fixed-length cable is fed, the insulation layer at the end of the fixed-length cable can be automatically stripped and fed to the terminal punching equipment.

[0004] However, the existing stripping machine still has certain defects in actual use: when peeling the outer skin of the wire segment, due to the limitation of the cutting part, when the cutting knife contacts the wire segment too deeply, it will cause the wire segment to vibrate and the cutting knife will directly penetrate the outer skin and cause damage to the inside of the wire segment. For this reason, we propose a damage-resistant wire stripping machine. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an anti-damage wire stripping machine, which aims to improve the problem that when the outer skin of the wire segment is peeled off, due to the limitation of the cutting part, when the cutting knife contacts the wire segment too deeply, it will cause the wire segment to vibrate and the cutting knife will directly penetrate the outer skin and cause damage to the inside of the wire segment.

[0006] The utility model realizes a damage-resistant wire stripping machine through the following technical scheme, which includes a frame, a wire cutting assembly and a wire feeding assembly. A support bracket is installed below the frame by bolts, and the wire cutting assembly is arranged above the frame by bolts, and a first docking bracket is installed at the center of four groups of the support brackets, and the wire feeding assembly is arranged above the first docking bracket by bolts, and a wire inlet is installed above the wire feeding assembly, and a wire outlet is provided on the side of the wire feeding assembly away from the wire inlet.

[0007] Furthermore, the cutting assembly includes a first shell, a cutting tube, a servo motor, a second docking bracket and an adjustment bracket, and a cutting tube is provided on the left side of the first shell, and a servo motor is provided on the side of the first shell away from the cutting tube, and a second docking bracket is installed on the upper and lower sides of the servo motor, and an adjustment bracket is provided above the cutting tube.

[0008] Furthermore, the wire feeding assembly includes a second shell, a conveying track, a fixed bracket, an extrusion bracket and a crawler, and the conveying track is installed above the inner wall of the second shell, and an extrusion bracket is provided on the side of the conveying track away from the wire inlet, and two groups of fixed brackets are installed below the extrusion bracket by bolts, and the crawler is installed at the center of the two groups of fixed brackets.

[0009] Furthermore, the wire feeding assembly also includes a hydraulic rod, a placement groove and a clamping block, and the placement groove is provided at the center of the two groups of hydraulic rods, and the clamping block is provided on the side of the second shell away from the extrusion bracket.

[0010] Furthermore, a connecting bracket is installed above the cutting tube, and a cutting knife is installed at the center of the two groups of connecting brackets, and a detachable structure is formed between the connecting bracket and the cutting knife.

[0011] Furthermore, a slide rail is provided at the center of the wire feeding assembly and the frame, and a motor room is installed above the inner wall of the frame by bolts, and a sliding structure is formed between the wire feeding assembly and the frame by the slide rail, and a fixed plate is installed below the support bracket.

[0012] The utility model provides a damage-resistant wire stripping machine, which has the following beneficial effects:

[0013] When stripping a wire segment, the wire segment is placed inside the wire feeding assembly. At this time, the crawler and extrusion bracket inside the wire feeding assembly transport the wire segment, so that the wire segment moves. When the end of the wire segment is fed into the cutting tube inside the cutting assembly, the servo motor drives the adjustment bracket to rotate, so that the adjustment bracket drives the cutting knife to contact the outer skin of the wire segment, wherein the cutting knife slides around the outer skin of the wire segment without completely cutting it off. At this time, the wire feeding assembly is reset, and the cutting knife restricts the outer skin, so that the outer skin is blocked by the cutting knife, thereby completing the peeling of the outer skin, so that the cutting knife does not directly contact the inner core of the wire segment. The specific contents are as follows:

[0014] A supporting bracket is installed at the bottom of the frame by bolts, and the wire cutting assembly is arranged above the frame by bolts, and a first docking bracket is installed at the center of the four groups of supporting brackets, and the wire feeding assembly is arranged above the first docking bracket by bolts, and a wire inlet is installed above the wire feeding assembly, and a wire outlet is provided on the side of the wire feeding assembly away from the wire inlet, the wire cutting assembly includes a first shell, a cutting tube, a servo motor, a second docking bracket and an adjusting bracket, and a cutting tube is provided on the left side of the first shell, and a servo motor is provided on the side of the first shell away from the cutting tube, and second docking brackets are installed on the upper and lower sides of the servo motor, and an adjusting bracket is provided above the cutting tube, the wire feeding assembly includes a second shell, a conveying rail, a fixing bracket, an extrusion bracket and a crawler, and a conveying rail is installed above the inner wall of the second shell, and an extrusion bracket is provided on the side of the conveying rail away from the wire inlet, and two groups of fixing brackets are installed below the extrusion bracket by bolts, and the crawler is installed at the center of the two groups of fixing brackets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a damage-resistant wire stripping machine of the present invention;

[0016] Figure 2 This is a schematic structural diagram of a front cross-section of a frame of a damage-resistant wire stripping machine according to the present invention;

[0017] Figure 3 This is a schematic structural diagram of a front cross-section of a cutting tube of a wire feeding assembly of a damage-resistant wire stripping machine according to the present invention;

[0018] Figure 4 This is a schematic structural diagram of a front cross-section of a wire feeding assembly of a damage-resistant wire stripping machine according to the present invention;

[0019] Figure 5 This is a schematic structural diagram of a front cross-section of a cutting assembly of a damage-resistant wire stripping machine according to the present invention.

[0020] In the figure: 1. Frame; 2. Support bracket; 3. First docking bracket; 4. Fixed plate; 5. Wire cutting assembly; 6. Wire feeding assembly; 601. Wire outlet; 7. Wire inlet; 8. Slide rail; 9. Motor room; 10. Conveyor track; 11. Fixed bracket; 12. Extrusion bracket; 13. Track; 14. Hydraulic rod; 15. Placement groove; 16. Clamp; 17. Cutting tube; 18. Servo motor; 19. Docking bracket; 20. Adjustment bracket; 21. Second connecting bracket; 22. Cutting knife; 23. First shell; 24. Second shell. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1 - Figure 5 As shown, a damage-resistant wire stripping machine includes a frame 1, a wire cutting assembly 5 and a wire feeding assembly 6. A support bracket 2 is installed below the frame 1 by bolts, and the wire cutting assembly 5 is arranged above the frame 1 by bolts, and a first docking bracket 193 is installed at the center of the four groups of support brackets 2, and the wire feeding assembly 6 is arranged above the first docking bracket 3 by bolts, and a wire inlet 7 is installed above the wire feeding assembly 6, and a wire outlet 601 is provided on the side of the wire feeding assembly 6 away from the wire inlet 7, wherein the equally divided wire segments are placed into the wire feeding assembly 6 along the wire inlet 7, so that the wire segments are clamped by the wire feeding assembly 6 and sent into the wire feeding assembly 6. At this time, the cutting knife 22 inside the wire cutting assembly 5 rotates along the outer skin of the wire segment, so that in the process of cutting the outer skin, the depth of the cutting knife 22 inside the cutting tube 17 can be adjusted to reduce the damage to the inside of the wire segment during the cutting process.

[0023] The cutting assembly 5 includes a first shell 23, a cutting tube 17, a servo motor 18, a second docking bracket 19 and an adjusting bracket 20. The cutting tube 17 is arranged on the left side of the first shell 23, and the servo motor 18 is arranged on the side of the first shell 23 away from the cutting tube 17, and the second docking bracket 19 is installed on the upper and lower sides of the servo motor 18, and the adjusting bracket 20 is arranged above the cutting tube 17. When the wire segment is placed inside the cutting tube 17, the servo motor 18 drives the adjusting bracket 20 to rotate. At this time, the second docking bracket 19 maintains the stability of the adjusting bracket 20 during the rotation process, and at the same time drives the cutting knife 22 in the connecting bracket to contact the cutting tube 17, thereby completing the cutting of the tube skin. After the cutting is completed, the tube skin is restricted by the cutting knife 22 and is peeled off. At this time, the tube skin remains inside the cutting tube 17 and falls above the frame 1 along the falling groove set on the cutting tube 17.

[0024] The wire feeding assembly 6 includes a second shell 24, a conveying track 10, a fixed bracket 11, an extrusion bracket 12 and a crawler 13, and the conveying track 10 is installed above the inner wall of the second shell 24, and an extrusion bracket 12 is provided on the side of the conveying track 10 away from the wire inlet 7, and two groups of fixed brackets 11 are installed below the extrusion bracket 12 by bolts, and a crawler 13 is installed at the center of the two groups of fixed brackets 11. At this time, the wire segment enters the conveying track 10. At this time, the baffle provided on the conveying track 10 opens when the extrusion bracket 12 is lifted and closes when the extrusion bracket 12 falls, thereby completing the restriction of the wire segment inside the conveying track 10. At this time, when the wire segment moves to the top of the crawler 13, the extrusion bracket 12 contacts the wire segment, and when the crawler 13 moves, it drives the wire segment to move.

[0025] The wire feeding assembly 6 also includes a hydraulic rod 14, a placement groove 15 and a clamping block 16, and a placement groove 15 is provided at the center of the two groups of hydraulic rods 14, and a clamping block 16 is provided on the side of the second shell 24 away from the extrusion bracket 12. When the wire segment continuously moves toward the inside of the placement groove 15, the hydraulic rod 14 cooperates with the clamping block 16 to clamp the wire segment. After the clamping is completed, the motor chamber 9 drives the wire feeding assembly 6 to be transported along the slide rail 8.

[0026] A connecting bracket is installed above the cutting tube 17, and a cutting knife 22 is installed at the center of the two sets of connecting brackets. A detachable structure is formed between the connecting bracket and the cutting knife 22, which is used to connect the cutting knife 22 on the connecting bracket. The cutting knife 22 is circular. When the cutting knife 22 connected to the connecting bracket continuously moves along the cutting tube 17, the cutting knife 22 comes into contact with the tube skin, thereby completing the cutting of the outer skin of the line segment.

[0027] A slide rail 8 is provided at the center of the wire feeding assembly 6 and the frame 1, and a motor chamber 9 is installed above the inner wall of the frame 1 by bolts, and a sliding structure is formed between the wire feeding assembly 6 and the frame 1 through the slide rail 8, and a fixed plate 4 is installed under the support bracket 2. At this time, the motor inside the motor chamber 9 drives the wire feeding assembly 6 to slide along the slide rail 8.

[0028] In summary, the present invention is through the frame 1, the wire cutting assembly 5 and the wire feeding assembly 6, wherein the wire segments that have completed the equidistant cutting are peeled, and the wire segments are continuously placed inside the wire inlet 7 of the wire feeding assembly 6. At this time, the wire segments enter the conveying track 10 along the wire inlet 7, so that when the extrusion bracket 12 moves upward, the wire segments fall onto the crawler 13 along the conveying track 10, and the extrusion bracket 12 falls to squeeze the wire segments. At this time, the crawler 13 drives the wire segments to move, so that the wire segments enter the placement groove 15. When the wire segments enter the placement groove 15, the hydraulic rod 14 squeezes the wire segments inside the placement groove 15, so that the wire heads of the wire segments move Move out of the wire feeding assembly 6, at this time the motor chamber 9 drives the wire feeding assembly 6 to move along the slide rail 8, so that the wire end of the wire segment is fed into the cutting tube 17 of the tangent assembly 5, and at this time the servo motor 18 drives the adjusting bracket 20 to rotate, so that the adjusting bracket 20 contacts the wire segment through the cutting knife 22 connected to the docking bracket 19, and the cutting knife 22 contacts the outer skin of the wire segment. After the outer skin is cut, the wire feeding assembly 6 is reset, and the extrusion assembly inside the wire feeding assembly 6 is loosened, so that the wire segment falls into the falling groove at the center of the two sets of slide rails 8, and the outer skin inside the cutting tube 17 falls along the groove of the cutting tube 17 to the top of the frame 1.

Claims

1. A damage-resistant wire stripping machine, comprising a frame (1), a wire cutting assembly (5) and a wire feeding assembly (6), characterized in that: A support bracket (2) is installed below the frame (1) by means of bolts, and the wire cutting assembly (5) is arranged above the frame (1) by means of bolts, and a first docking bracket (3) is installed at the center of the four groups of support brackets (2), and the wire feeding assembly (6) is arranged above the first docking bracket (3) by means of bolts, and a wire inlet (7) is installed above the wire feeding assembly (6), and a wire outlet (601) is provided on a side of the wire feeding assembly (6) away from the wire inlet (7).

2. The anti-damage wire stripping machine according to claim 1, characterized in that: The cutting assembly (5) includes a first shell (23), a cutting tube (17), a servo motor (18), a second docking bracket (19) and an adjustment bracket (20), wherein the cutting tube (17) is provided on the left side of the first shell (23), the servo motor (18) is provided on the side of the first shell (23) away from the cutting tube (17), the second docking bracket (19) is installed on the upper and lower sides of the servo motor (18), and the adjustment bracket (20) is provided above the cutting tube (17).

3. The anti-damage wire stripping machine according to claim 1, characterized in that: The wire feeding assembly (6) includes a second shell (24), a conveying track (10), a fixed bracket (11), an extrusion bracket (12) and a crawler (13), and the conveying track (10) is installed above the inner wall of the second shell (24), and the extrusion bracket (12) is provided on the side of the conveying track (10) away from the wire inlet (7), and two groups of fixed brackets (11) are installed below the extrusion bracket (12) by bolts, and the crawler (13) is installed at the center of the two groups of fixed brackets (11).

4. The anti-damage wire stripping machine according to claim 3, characterized in that: The wire feeding assembly (6) further comprises a hydraulic rod (14), a placement groove (15) and a clamping block (16), wherein the placement groove (15) is provided at the center of the two groups of hydraulic rods (14), and a clamping block (16) is provided on the side of the second shell (24) away from the extrusion bracket (12).

5. The anti-damage wire stripping machine according to claim 2, characterized in that: A connecting bracket (21) is installed above the cutting tube (17), and a cutting knife (22) is installed at the center of two groups of the connecting brackets (21), and a detachable structure is formed between the connecting brackets (21) and the cutting knife (22).

6. The damage-resistant wire stripping machine according to claim 1, characterized in that: A slide rail (8) is provided at the center of the wire feeding assembly (6) and the frame (1), and a motor chamber (9) is installed above the inner wall of the frame (1) by means of bolts, and a sliding structure is formed between the wire feeding assembly (6) and the frame (1) by means of the slide rail (8), and a fixing plate (4) is installed below the support bracket (2).

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