A cable stripper

Abstract

This utility model provides a cable stripper, relating to the field of cable stripping technology. It includes a base plate with two symmetrically fixed support frames on one side of its top. A cutting mechanism is installed between the two support frames, and a stripping mechanism is installed on one side of the top of the base plate. In this utility model, during the stripping process, a drive motor drives a rotating rod to rotate via a transmission device, which in turn drives a driving gear and a driven gear to rotate. The meshing of the two gears causes the rotating plate to rotate in opposite directions, thereby driving a limiting block and a movable plate to move in different directions. This opposite movement is maintained horizontally by a sliding connection, enabling precise relative sliding control during movement. The limiting block and the movable plate cooperate to ensure that the first and second cutters gradually approach and precisely engage during the cutting process, achieving precise cutting of the wire harness and ensuring consistent and accurate cutting results.

Description

Technical Field

[0001] This utility model relates to the field of cable stripping technology, and in particular to a cable stripper. Background Technology

[0002] Circuit boards make circuits miniaturized and more intuitive, playing an important role in the mass production of fixed circuits and the optimization of power layout. The processing of multilayer boards requires the use of electromagnetic thermoforming equipment to perform hot pressing processing on the circuit boards.

[0003] For example, CN205565547U discloses a cable stripper, which includes a top plate and a bottom plate with hinged ends, and a hand grip at the free ends of the top plate and the bottom plate; both the top plate and the bottom plate are provided with arc-shaped grooves, and the opening ends of the arc-shaped grooves on the top plate and the bottom plate are arranged opposite to each other, and an arc-shaped blade is provided in the arc-shaped groove.

[0004] In existing technologies, due to the lack of a unified mechanical process and precise control methods during manual operation, different operators use different methods and force, resulting in inconsistent wire stripping quality, which makes it difficult to meet the requirements of high precision and standardization. This human difference leads to large fluctuations in the quality of finished products, affecting the reliability and efficiency of subsequent processing. In addition, existing equipment usually integrates multiple functions to adapt to different production needs and process requirements, but this also directly leads to increased structural complexity and cost. Not only are the equipment purchase costs high, but the difficulty of maintenance and upkeep also increases, further increasing the overall operating costs. Utility Model Content

[0005] This utility model mainly provides a cable stripper that facilitates more accurate and efficient wire stripping.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cable stripper, comprising a base plate, two support frames symmetrically fixedly connected to one side of the top of the base plate, a cutting mechanism installed between the two support frames, and a stripping mechanism installed on one side of the top of the base plate;

[0007] The cutting mechanism includes two fixed blocks, each with a rotating rod rotatably connected to its inner side. A rotating plate is fixedly connected to the outer surface of the top end of each rotating rod. A driving gear is fixedly connected to the outer surface of the bottom end of one rotating rod, and a driven gear is fixedly connected to the outer surface of the bottom end of the other rotating rod. The driven gear meshes with the driving gear. A limiting block is rotatably connected to the top of one rotating plate, and a movable plate is rotatably connected to the outer surface of the top end of the other rotating rod. One end of the movable plate passes through the limiting block, and the movable plate is slidably connected to the limiting block. A second cutter is fixedly connected to the top of one end of the limiting block, and a first cutter is fixedly connected to the top of one end of the movable plate.

[0008] Preferably, both sides of the fixing block are fixedly connected to the support frame, and a drive motor is installed on the top of the base plate. The drive motor is fixedly connected to one of the rotating rods. The drive motor drives the rotating rod to rotate through a transmission device, and the two rotating rods rotate in opposite directions under the cooperative action of the driving gear and the driven gear.

[0009] Preferably, the wire stripping mechanism includes a support plate, a sliding plate slidably connected to the top of the support plate, and a first cylinder mounted on the top of the sliding plate. The output end of the first cylinder is fixedly connected to the top of one end of the support plate. The pushing force generated by the first cylinder during its movement is reflected onto the sliding plate through the fixed support plate, causing the sliding plate to move. The movement of the sliding plate further drives the displacement of the first and second moving blocks, bringing the two wire stripping blades closer together and performing the stripping operation.

[0010] Preferably, a movable rod is fixedly connected to one end of the sliding plate, and one end of the movable rod is fixedly connected to the support plate. As the sliding plate moves, relative sliding occurs between the movable rod and the support plate. This sliding ensures that the sliding plate can move smoothly inside the support plate, maintaining system stability.

[0011] Preferably, a second cylinder is installed on one side of the top of the sliding plate, and a first moving block is fixedly connected to the output end of the second cylinder. The second cylinder drives the first moving block to move closer to the second moving block, and the relative movement of the two moving blocks causes the two wire strippers to gradually approach the wire.

[0012] Preferably, a second moving block is provided on one side of the first moving block, and a wire stripper is fixedly connected between the second moving block and the first moving block. When the wire stripper contacts the surface of the wire harness, it begins to cut the outer sheath of the wire harness, thereby removing the insulating material on the surface of the wire harness.

[0013] Preferably, a first clamping block is fixedly connected to one side of the top of the support plate, and a third cylinder is installed on the top of the support plate. A second clamping block is fixedly connected to the output end of the third cylinder. The driving action of the third cylinder can precisely control the movement of the second clamping block. The second clamping block and the first clamping block work together to firmly fix the wire harness in the appropriate position. In this process, the first clamping block ensures the stability of the wire harness, providing a stable foundation for subsequent operations.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, during the wire stripping process, the drive motor drives the rotating rod to rotate through the transmission device, which in turn drives the active gear and the driven gear to rotate. The meshing of the two gears causes the rotating plate to rotate in opposite directions, thereby driving the limiting block and the movable plate to move in different directions. This opposite movement is maintained by the sliding connection to keep the horizontal movement of the two, so that they can achieve precise relative sliding control during the movement. The limiting block and the movable plate cooperate with each other to ensure that the first cutter and the second cutter can gradually approach and accurately dock during the cutting process, so as to achieve precise cutting of the wire harness and ensure the consistency and accuracy of the cutting effect.

[0016] 2. In this utility model, during the wire stripping operation, the third cylinder controls the movement of the second clamping block, which, together with the first clamping block, fixes the wire harness, providing a stable foundation for the operation. Then, the second cylinder drives the first moving block to approach the second moving block, causing the wire stripper to gradually cut into the surface of the wire harness, achieving precise removal of the insulation material. During this process, the pushing force of the first cylinder is transmitted to the sliding plate through the fixed support plate, making it move stably and driving the wire stripper to operate. Attached Figure Description

[0017] Figure 1 This utility model provides an overall perspective view of a cable stripper;

[0018] Figure 2 This utility model provides a schematic diagram of the stripping mechanism of a cable stripper;

[0019] Figure 3 This utility model provides a schematic diagram of the cutting mechanism structure of a cable stripper;

[0020] Figure 4 This utility model provides a schematic diagram of the disassembled structure of the cutting mechanism of a cable stripper.

[0021] Legend: 1. Base plate; 2. Wire stripping mechanism; 21. Support plate; 22. Sliding plate; 221. Movable rod; 23. First cylinder; 24. Second cylinder; 25. First moving block; 26. Second moving block; 27. Wire stripper; 28. First clamping block; 29. ​​Second clamping block; 291. Third cylinder; 3. Support frame; 4. Cutting mechanism; 41. Fixed block; 42. Movable plate; 421. First cutter; 43. Limiting block; 44. Second cutter; 45. Driven gear; 46. Driven gear; 47. Drive motor; 48. Rotating plate; 49. Rotating rod. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Please see Figure 1 , Figure 3 and Figure 4 The present invention provides a technical solution: a cable stripper, including a base plate 1, two support frames 3 are symmetrically fixedly connected to one side of the top of the base plate 1, a cutting mechanism 4 is installed between the two support frames 3, and a stripping mechanism 2 is installed on one side of the top of the base plate 1.

[0025] The cutting mechanism 4 includes two fixed blocks 41, each with a rotating rod 49 rotatably connected to its inner side. A rotating plate 48 is fixedly connected to the outer surface of the top of the rotating rod 49. A drive gear 46 is fixedly connected to the outer surface of the bottom of one rotating rod 49, and a driven gear 45 is fixedly connected to the outer surface of the bottom of the other rotating rod 49. The driven gear 45 meshes with the drive gear 46. A limit block 43 is rotatably connected to the top of one rotating plate 48, and a movable plate 42 is rotatably connected to the outer surface of the top of the other rotating rod 49. One end of the movable plate 42 passes through the limit block 43, and the movable plate 42 is slidably connected to the limit block 43. A second cutter 44 is fixedly connected to the top of one end of the limit block 43, and a first cutter 421 is fixedly connected to the top of one end of the movable plate 42.

[0026] During the wire stripping process, the drive motor 47 drives the rotating rod 49 to rotate via a transmission device. When the rotating rod 49 starts to rotate, it drives the driving gear 46 to rotate, and the rotation of the driving gear 46 further drives the driven gear 45 meshing with it to rotate. As the driven gear 45 and the driving gear 46 rotate, the two rotating plates 48 also rotate, completing the transmission and conversion of power.

[0027] During this process, the two rotating plates 48 rotate synchronously with the rotating rod 49, but due to the meshing of the driving gear 46 and the driven gear 45, the two rotating plates 48 rotate in opposite directions. This difference in rotation direction, through mechanical transmission, drives the limiting block 43 and the movable plate 42 to move in different directions respectively. The limiting block 43 and the movable plate 42 rotate in different directions and cooperate with each other through a sliding connection. The mutual restraint between the limiting block 43 and the movable plate 42 ensures that they remain horizontal and only slide relative to each other during movement.

[0028] During the operation, the limiting block 43 interacts with the movable plate 42, ensuring that the movable plate 42 and the limiting block 43 maintain a certain trajectory and precisely control the movement distance during their relative sliding. This precise sliding control allows the first cutter 421 and the second cutter 44 to gradually approach and precisely engage, completing the cutting operation of the wire harness.

[0029] like Figure 3 and Figure 4 As shown, both sides of the fixing block 41 are fixedly connected to the support frame 3, and a drive motor 47 is installed on the top of the base plate 1. The drive motor 47 is fixedly connected to one of the rotating rods 49. The drive motor 47 drives the rotating rod 49 to rotate through the transmission device, and under the cooperative action of the driving gear 46 and the driven gear 45, the two rotating rods 49 rotate in opposite directions.

[0030] like Figure 2 As shown, the wire stripping mechanism 2 includes a support plate 21, a sliding plate 22 slidably connected to the top of the support plate 21, and a first cylinder 23 mounted on the top of the sliding plate 22. The output end of the first cylinder 23 is fixedly connected to the top of one end of the support plate 21. The pushing force generated by the first cylinder 23 during its movement is reflected by the fixed support plate 21 onto the sliding plate 22, causing the sliding plate 22 to move. The movement of the sliding plate 22 further drives the displacement of the first moving block 25 and the second moving block 26, causing the two wire stripping blades 27 to approach and perform the stripping operation.

[0031] like Figure 2 As shown, a movable rod 221 is fixedly connected to one end of the sliding plate 22, and one end of the movable rod 221 is fixedly connected to the support plate 21. As the sliding plate 22 moves, relative sliding occurs between the movable rod 221 and the support plate 21. This sliding ensures that the sliding plate 22 can move smoothly inside the support plate 21, maintaining system stability.

[0032] like Figure 2 As shown, a second cylinder 24 is installed on one side of the top of the sliding plate 22, and a first moving block 25 is fixedly connected to the output end of the second cylinder 24. The second cylinder 24 drives the first moving block 25 to move closer to the second moving block 26 through its driving action, and the relative movement of the two moving blocks causes the two wire strippers 27 to gradually approach the wire.

[0033] like Figure 2 As shown, a second moving block 26 is provided on one side of the first moving block 25, and wire strippers 27 are fixedly connected between the second moving block 26 and the first moving block 25. When the wire strippers 27 contact the surface of the wire harness, they begin to cut the outer sheath of the wire harness, thereby removing the insulation material on the surface of the wire harness.

[0034] like Figure 2As shown, a first clamping block 28 is fixedly connected to one side of the top of the support plate 21, and a third cylinder 291 is mounted on the top of the support plate 21. A second clamping block 29 is fixedly connected to the output end of the third cylinder 291. The driving action of the third cylinder 291 can precisely control the movement of the second clamping block 29. The second clamping block 29 and the first clamping block 28 work together to firmly fix the wire harness in the appropriate position. During this process, the first clamping block 28 ensures the stability of the wire harness, providing a stable foundation for subsequent operations.

[0035] The device's operation and working principle are as follows: When stripping cables, the drive motor 47 starts and rotates the rotating rod 49. The rotation of the rotating rod 49 drives the drive gear 46 to rotate as well, causing the driven gear 45 to rotate as well. Since the driven gear 45 and the drive gear 46 are meshed and of the same specifications, they rotate in opposite directions. The rotation of the drive gear 46 and the driven gear 45 respectively drives the connected rotating plate 48 to rotate, which in turn drives the limiting block 43 and the movable plate 42 to move. The limiting block 43 and the movable plate 42 are slidably connected and mutually restrict each other, ensuring they remain horizontal during movement and only slide relative to each other. This allows the first cutter 421 and the second cutter 44 to approach each other, thus cutting the wire harness. During the wire harness transport process, because each rotation of the drive motor 47 results in one cut, it ensures that the length of each cut is the same.

[0036] During wire stripping, the third cylinder 291 drives the second clamping block 29 to move, thus cooperating with the first clamping block 28 to fix the wire harness. Then, the second cylinder 24 drives the first moving block 25 to move closer to the second moving block 26, allowing the two wire stripping blades 27 to gradually approach the wire harness. During this process, the two wire stripping blades 27 cut the insulation on the surface of the wire harness. When the first cylinder 23 moves, because the support plate 21 remains fixed, the pushing force of the first cylinder 23 reacts to the sliding plate 22, causing the sliding plate 22 to move, which in turn changes the position of the first moving block 25 and the second moving block 26, allowing the two wire stripping blades 27 to perform the stripping operation. As the sliding plate 22 moves, the movable rod 221 slides relative to the support plate 21, thus keeping the sliding plate 22 stable within the support plate 21.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A cable stripper, comprising a base plate (1), wherein two support frames (3) are symmetrically fixedly connected to one side of the top of the base plate (1), characterized in that: A cutting mechanism (4) is installed between the two support frames (3), and a wire stripping mechanism (2) is installed on one side of the top of the base plate (1); The cutting mechanism (4) includes two fixed blocks (41), and a rotating rod (49) is rotatably connected to the inner side of each of the two fixed blocks (41). A rotating plate (48) is fixedly connected to the outer surface of the top end of the rotating rod (49). A driving gear (46) is fixedly connected to the outer surface of the bottom end of one of the rotating rods (49), and a driven gear (45) is fixedly connected to the outer surface of the bottom end of the other rotating rod (49). The driven gear (45) meshes with the driving gear (46). A limiting block (43) is rotatably connected to the top of one of the rotating plates (48), and a movable plate (42) is rotatably connected to the outer surface of the top end of the other rotating rod (49). One end of the movable plate (42) passes through the limiting block (43), and the movable plate (42) is slidably connected to the limiting block (43). A second cutter (44) is fixedly connected to the top of one end of the limiting block (43), and a first cutter (421) is fixedly connected to the top of one end of the movable plate (42).

2. The cable stripper according to claim 1, characterized in that: Both sides of the fixing block (41) are fixedly connected to the support frame (3), and a drive motor (47) is installed on the top of the base plate (1). The drive motor (47) is fixedly connected to one of the rotating rods (49).

3. The cable stripper according to claim 2, characterized in that: The wire stripping mechanism (2) includes a support plate (21), a sliding plate (22) is slidably connected to the top of the support plate (21), and a first cylinder (23) is installed on the top of the sliding plate (22). The output end of the first cylinder (23) is fixedly connected to the top of one end of the support plate (21).

4. The cable stripper according to claim 3, characterized in that: One end of the sliding plate (22) is fixedly connected to a movable rod (221), and one end of the movable rod (221) is fixedly connected to the support plate (21).

5. The cable stripper according to claim 4, characterized in that: A second cylinder (24) is installed on one side of the top of the sliding plate (22), and a first moving block (25) is fixedly connected to the output end of the second cylinder (24).

6. The cable stripper according to claim 5, characterized in that: A second moving block (26) is provided on one side of the first moving block (25), and a wire stripper (27) is fixedly connected between the second moving block (26) and the first moving block (25).

7. The cable stripper according to claim 6, characterized in that: A first clamping block (28) is fixedly connected to one side of the top of the support plate (21), and a third cylinder (291) is installed on the top of the support plate (21). A second clamping block (29) is fixedly connected to the output end of the third cylinder (291).

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