Roller type screw-in wire peeler

Abstract

The invention is applicable to the technical field of wire peelers, and particularly relates to a roller type screw-in wire peeler, which comprises a fixed panel, one side surface of the fixed panel is rotatably connected with a moving panel, the other side surface of the fixed panel is fixedly connected with a mounting panel, the surface of the fixed panel is provided with an accommodating cavity, and the interior of the accommodating cavity is used for accommodating a wire. A clamping driving assembly is arranged on the surface of the moving panel, two movable blocks are movably connected to the outer side of the clamping driving assembly, and the clamping driving assembly is used for driving the two movable blocks to move synchronously. By arranging the inclined rollers, sliding friction can be replaced by rolling friction, and the running resistance of the device when the device advances on the surface of a wire is greatly reduced. According to the design, the energy consumption is reduced, the working load of the transmission mechanism and the motor is reduced, the service life of key components is remarkably prolonged, the whole device is more stable and efficient in operation, and a technical guarantee is provided for long-time and large-batch peeling operation.

Description

Technical Field

[0001] The invention relates to the technical field of wire strippers, in particular to a roller-type screw-in wire stripper. Background Art

[0002] At present, in the field of power operations, especially in the process of stripping the insulation layer of overhead insulated conductors, commonly used wire stripping devices include handheld strippers and insulating rod strippers. These devices usually rely on the corrugated bar structure set on the conductor clamping block to achieve spiral advancement through sliding friction. During the cutting operation, the corrugated bar forms an inclined contact with the surface of the conductor to provide a driving force for the stripper to screw in. However, this corrugated bar structure inevitably generates a large sliding friction during operation, resulting in higher energy consumption and operating resistance. In addition, sliding friction is likely to aggravate the wear of the corrugated bar after long-term use, shorten the life of the device, and generate a large load on the transmission mechanism and motor, increasing the maintenance and replacement costs of the equipment.

[0003] On the other hand, when the traditional corrugated bar structure clamps the conductor, its sliding friction force is proportional to the contact pressure on the conductor surface. In order to ensure the clamping stability of the device, the corrugated bar must apply a large clamping force, which can easily cause indentations, scratches, or even partial damage to the outer insulation of the conductor. Especially in high-frequency or large-scale operations, the integrity of the conductor's insulation layer is difficult to effectively guarantee. In addition, the screwing process of the corrugated bar structure is relatively rough, and the forward path of the device is not smooth enough, which affects the efficiency and quality of the stripping operation, especially when dealing with long-distance conductors or high-altitude operations. There are obvious deficiencies. Summary of the invention

[0004] The purpose of the embodiment of the present invention is to provide a roller-type screw-in wire stripper, aiming to solve the technical problems mentioned in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A roller-type screw-in wire stripper comprises a fixed panel, and a moving panel is rotatably connected to one side of the fixed panel, and a mounting panel is fixedly connected to the other side, a receiving cavity is opened on the surface of the fixed panel, and the inside of the receiving cavity is used to receive the wire, a clamping drive assembly is arranged on the surface of the moving panel, and two movable blocks are movably connected to the outer side of the clamping drive assembly, and the clamping drive assembly is used to drive the two movable blocks to move synchronously;

[0007] A wire clamping assembly is disposed on the outer side of the movable block, and the wire clamping assemblies on the two movable blocks are used to clamp the wires together;

[0008] A cutting assembly is disposed on the surface of the motion panel, and the cutting assembly is used to cut the wire, and a photoelectric sensor is disposed on the outer side of the cutting assembly;

[0009] The surfaces of the moving panel and the mounting panel are jointly provided with a rotation driving assembly, and the rotation driving assembly is used to drive the moving panel to rotate on the surface of the mounting panel;

[0010] The wire clamping assembly includes a clamping panel, and the clamping panel is fixedly connected to the surface of the movable block. The clamping panel is an arc-shaped structure, and a plurality of second through holes are opened on the surface of the clamping panel. An inclined roller is installed inside the second through hole, and the inclination angle of the inclined roller relative to the clamping panel is 7-11°.

[0011] Furthermore, a first through hole is opened on the front of the clamping panel, and a positioning panel is arranged inside the first through hole. The back of the clamping panel is connected to a mounting block, and a spring is installed on the surface of the mounting block. The end of the spring away from the mounting block is connected to the positioning panel.

[0012] Furthermore, a positioning through hole is provided on the surface of the movable block, and a positioning rod is provided through the interior of the positioning through hole.

[0013] Further, the clamping drive assembly includes a first drive motor, and the first drive motor is installed on the surface of the motion panel, the output end of the first drive motor is installed with a first driving gear, the surface of the motion panel is rotatably installed with a first passive gear, and the first driving gear is meshed and connected with the first passive gear;

[0014] The surface of the motion panel is rotatably connected with a double-threaded lead screw, and one end of the double-threaded lead screw is fixedly connected to the first passive gear. The surface of the movable block is provided with a first transmission threaded hole, and the double-threaded lead screw is meshedly connected to the inside of the first transmission threaded hole.

[0015] A first guide rod is arranged on the surface of the moving panel, a first guide hole is opened on the surface of the movable block, and the first guide rod is arranged through the inside of the first guide hole.

[0016] Furthermore, an emergency unlocking ring is provided at one end of the double-threaded lead screw away from the first passive gear.

[0017] Further, the cutting assembly includes a second drive motor, and the second drive motor is installed on the surface of the motion panel, a bearing seat is installed on the surface of the motion panel, and a transmission screw is rotatably installed inside the bearing seat, and the output end of the second drive motor is connected to one end of the transmission screw;

[0018] A second guide rod is provided on the surface of the motion panel, and a moving block is sleeved on the outer side of the second guide rod. A second transmission threaded hole is opened on the surface of the moving block, and a transmission screw is meshedly connected to the inside of the second transmission threaded hole.

[0019] A tool holder is arranged on the surface of the moving block, a tool is mounted on the surface of the tool holder, and the photoelectric sensor is mounted on the surface of the tool holder.

[0020] Furthermore, the rotation drive assembly includes a third drive motor, and the third drive motor is installed on the surface of the moving panel, the output end of the third drive motor is installed with a second driving gear, the surface of the fixed panel is provided with an external tooth groove, and the second driving gear is meshed and connected with the external tooth groove;

[0021] A plurality of second passive gears are installed on the surface of the motion panel, and the second passive gears are meshed and connected with the external tooth grooves.

[0022] Furthermore, an opening is provided on the surface of the fixed panel, and a movable clamping block is hinged inside the opening, and an external tooth groove is also provided on the surface of the movable clamping block.

[0023] Furthermore, a roller is rotatably mounted on the surface of the mounting panel, and the surface of the roller contacts the surface of the fixed panel.

[0024] Furthermore, an emergency unlocking component is provided on the surface of the fixed panel, and the emergency unlocking component is used to drive the fixed panel to rotate;

[0025] The emergency unlocking assembly includes an active rod, and the active rod is arranged on the surface of the fixed panel, a hand pull rod is installed at one end of the active rod, and a passive rod is arranged on the outside of the active rod, and a moving cylinder is connected to the outside of the passive rod, an arc hole is opened on the surface of the fixed panel, and the moving cylinder is arranged inside the arc hole;

[0026] A pawl is rotatably connected to the outer side of the moving cylinder, a pawl groove is provided on the surface of the mounting panel, and the shape of the pawl matches that of the pawl groove;

[0027] A support column is arranged on the surface of the fixed panel, and a moving arm is rotatably connected to the surface of the support column, and the moving arm is rotatably connected to the active rod.

[0028] The invention provides a roller-type screw-in wire stripper, which has the following beneficial effects:

[0029] The use of oblique rollers to replace the traditional rib structure has a significant technical advancement effect in the present invention. The oblique rollers replace sliding friction with rolling friction, which greatly reduces the running resistance of the device when it moves on the surface of the conductor. This design not only reduces energy consumption, reduces the workload of the transmission mechanism and the motor, and significantly extends the service life of key components, but also makes the entire device run more smoothly and efficiently, providing technical support for long-term and large-scale stripping operations.

[0030] The tilt angle of the inclined roller is preferably 9°. This parameter has been precisely optimized to not only provide a reliable forward guiding force for the device, but also ensure that the roller maintains stable contact with the surface of the wire, avoiding damage to the wire insulation layer due to excessive clamping force, such as scratches or indentations. At the same time, the tilt design can effectively guide the stripper to advance in a spiral state, ensuring a smooth path during the stripping operation, further improving the operating efficiency and stripping quality, and is especially suitable for high-altitude operations or long-distance wire processing scenarios.

[0031] The roller structure also has better wire protection performance than traditional corrugated bars. Traditional corrugated bars are prone to wear or local damage to the insulation layer due to sliding friction, while the rolling design of the oblique roller can effectively avoid such problems and maintain the integrity of the outer layer of the wire even under high-frequency operating conditions. In addition, the roller tilt angle design naturally matches the contact track on the wire surface, ensuring the versatility of the device on wires of different specifications and further expanding the scope of application.

[0032] Through this innovative design, not only can the peeler achieve efficient and stable operation in a variety of working environments, but it also significantly improves the accuracy and reliability of the peeling operation, reduces the need for equipment maintenance, and increases the overall service life, fully reflecting the comprehensive technical advantages of the invention in terms of operating efficiency, operation quality and equipment durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The present invention is a schematic diagram of the structure of a roller-type screw-in wire stripper.

[0034] Figure 2 The utility model is a structural schematic diagram of a roller-type screw-in wire stripper with an insulating rod.

[0035] Figure 3 The figure is a schematic diagram of the front structure of a roller-type screw-in wire stripper after the outer shell is removed.

[0036] Figure 4 The figure is a schematic diagram of the back structure of a roller-type screw-in wire stripper after the outer shell is removed.

[0037] Figure 5 The present invention is a schematic diagram of the structure of a mounting panel in a roller-type screw-in wire stripper.

[0038] Figure 6 The present invention is a schematic diagram of the structure after the installation panel and the moving panel in a roller-type screw-in wire stripper are separated.

[0039] Figure 7 The present invention is a front structural schematic diagram of a cutting assembly in a roller-type screw-in wire stripper.

[0040] Figure 8The present invention is a schematic diagram of the upward structure of a cutting assembly in a roller-type screw-in wire stripper.

[0041] Fig. 9 The present invention is a front structural schematic diagram of a wire clamping assembly in a roller-type screw-in wire stripper.

[0042] Fig.10 The present invention is a schematic diagram of the back structure of a wire clamping assembly in a roller-type screw-in wire stripper.

[0043] In the figure: 1. Sports panel; 2. Quick release handle; 3. Insulating rod;

[0044] 4. Clamping drive assembly; 41. First drive motor; 42. First driving gear; 43. First passive gear; 44. Double threaded screw; 45. First guide rod; 46. Emergency unlocking ring; 47. First transmission threaded hole; 48. First guide hole;

[0045] 5. Cutting assembly; 51. Second driving motor; 52. Second guide rod; 53. Moving block; 54. Tool holder; 55. Bearing seat; 56. Drive screw; 57. Tool;

[0046] 6. Wire clamping assembly; 61. Clamping panel; 62. Oblique roller; 63. First through hole; 64. Positioning panel; 65. Mounting block; 66. Spring;

[0047] 7. Rotation drive assembly; 71. Third drive motor; 72. Second driving gear; 73. External tooth groove; 74. Roller; 75. Second passive gear;

[0048] 8. Emergency unlocking assembly; 81. Hand lever; 82. Ratchet; 83. Passive lever; 84. Ratchet slot; 85. Active lever;

[0049] 9. Movable block; 10. Fixed panel; 11. Mounting panel; 12. Positioning rod; 13. Movable card block; 14. Photoelectric sensor; 15. Positioning through hole. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0051] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0052] like Figure 1-Figure 10As shown, a roller-type screw-in wire stripper provided by an embodiment of the present invention includes a fixed panel 10, and a moving panel 1 is rotatably connected to one side of the fixed panel 10, and a mounting panel 11 is fixedly connected to the other side. A receiving cavity is provided on the surface of the fixed panel 10, and the inside of the receiving cavity is used to receive the wire. An opening is provided on the surface of the fixed panel 10, and a movable block 13 is hinged inside the opening, and an external tooth groove 73 is also provided on the surface of the movable block 13.

[0053] A quick-release handle 2 is fixedly provided on the outer side of the mounting panel 11, and the quick-release handle 2 facilitates quick installation and removal of the insulating rod 3 through a slot structure. When operating, the staff can hold the insulating rod 3 to stably lift the wire stripper. Before lifting, the opening of the fixed panel 10 needs to be fully opened by rotating the movable clamp block 13, so as to conveniently place the wire into the receiving cavity and ensure that the wire is accurately aligned with the stripping position.

[0054] The surface of the motion panel 1 is provided with a clamping drive assembly 4, and the outer side of the clamping drive assembly 4 is movably connected to two movable blocks 9, and the clamping drive assembly 4 is used to drive the two movable blocks 9 to move synchronously. A wire clamping assembly 6 is provided on the outer side of the movable block 9, and the wire clamping assemblies 6 on the two movable blocks 9 are used to clamp the wire together.

[0055] The clamping drive assembly 4 can choose two modes: dual electric push rod propulsion or motor drive combined with double threaded screw transmission to realize synchronous drive of the movable block 9. By controlling the driving mode, the two movable blocks 9 can be moved closer or farther away from each other in a straight line direction, so that the wire clamping assembly 6 can reliably clamp or release the wire. It is preferred to use a motor drive combined with a double threaded screw transmission mode, which has the advantages of stable structure, precise transmission, and smooth action, and is suitable for high-precision stripping operation requirements.

[0056] The clamping drive assembly 4 includes a first drive motor 41, and the first drive motor 41 is installed on the surface of the motion panel 1. The output end of the first drive motor 41 is installed with a first driving gear 42. The surface of the motion panel 1 is rotatably installed with a first passive gear 43, and the first driving gear 42 is meshed and connected with the first passive gear 43.

[0057] The surface of the motion panel 1 is rotatably connected with a double-threaded lead screw 44, and one end of the double-threaded lead screw 44 is fixedly connected to the first passive gear 43. The surface of the movable block 9 is provided with a first transmission threaded hole 47, and the double-threaded lead screw 44 is meshedly connected to the inside of the first transmission threaded hole 47. In the preferred design, a high-precision bearing seat is provided on the surface of the motion panel 1, and the first passive gear 43 and the double-threaded lead screw 44 are both supported and installed by the bearing seat, thereby ensuring the stability and durability of the assembly during operation, reducing wear and improving the efficiency of the rotation operation.

[0058] A first guide rod 45 is disposed on the surface of the moving panel 1 , a first guide hole 48 is opened on the surface of the movable block 9 , and the first guide rod 45 penetrates inside the first guide hole 48 .

[0059] The wire clamping assembly 6 includes a clamping panel 61, and the clamping panel 61 is fixedly connected to the surface of the movable block 9. The clamping panel 61 is an arc-shaped structure, and a plurality of second through holes are opened on the surface of the clamping panel 61. An inclined roller 62 is installed inside the second through hole, and the inclination angle of the inclined roller 62 relative to the clamping panel 61 is 7-11°.

[0060] A cutting assembly 5 is disposed on the surface of the motion panel 1 , and the cutting assembly 5 is used to cut the wire. A photoelectric sensor 14 is disposed on the outer side of the cutting assembly 5 .

[0061] The cutter 57 mounted on the cutter holder 54 is designed to be replaceable, supporting the replacement of cutters of different models to meet the cutting requirements of various wire insulation materials and thicknesses. In addition, the design of the cutting assembly 5 is compatible with multiple cutting modes, such as fixed depth cutting and multi-layer progressive cutting, which can be flexibly adjusted according to the characteristics of the wire and the actual working scene.

[0062] The photoelectric sensor 14 monitors the cutting process in real time and provides high-precision data feedback by detecting the thickness of the wire insulation layer, the position of the wire core, and the cutting depth. Its built-in intelligent recognition algorithm can analyze the wire stripping status. When it detects that the stripping is completed or an abnormal situation (such as too much exposed wire core) is detected, it will promptly send instructions to the controller to automatically adjust the cutting component or stop the operation. In addition, the photoelectric sensor 14 has a modular expansion interface that can be connected to more sensing devices, such as thermal imaging sensors or laser scanners, to further improve the comprehensiveness and accuracy of detection.

[0063] The cutting assembly 5 and the photoelectric sensor 14 work together to not only realize the fully automated control of the wire stripping operation, but also optimize the cutting strategy through data collection and analysis to adapt to more complex wire stripping tasks. This scalability makes the device have a wide range of application potentials in power maintenance, wire processing and other fields.

[0064] The cutting assembly 5 includes a second drive motor 51, and the second drive motor 51 is installed on the surface of the moving panel 1. A bearing seat 55 is installed on the surface of the moving panel 1, and a transmission screw 56 is rotatably installed inside the bearing seat 55. The output end of the second drive motor 51 is connected to one end of the transmission screw 56.

[0065] A second guide rod 52 is disposed on the surface of the motion panel 1 , and a moving block 53 is sleeved on the outer side of the second guide rod 52 . A second transmission threaded hole is opened on the surface of the moving block 53 , and a transmission screw 56 is meshedly connected inside the second transmission threaded hole.

[0066] A tool holder 54 is disposed on the surface of the moving block 53 , a tool 57 is mounted on the surface of the tool holder 54 , and the photoelectric sensor 14 is mounted on the surface of the tool holder 54 .

[0067] The surfaces of the moving panel 1 and the installation panel 11 are jointly provided with a rotation driving assembly 7 , and the rotation driving assembly 7 is used for driving the moving panel 1 to rotate on the surface of the installation panel 11 .

[0068] The design of the rotation drive assembly 7 supports the adjustment of different rotation angles and speeds, and the user can set the rotation mode through the controller. For example, when stripping a shorter wire segment, you can select a high-speed rotation mode to quickly complete the operation; while for long wires or high-precision stripping operations, you can switch to a low-speed stable mode to ensure the stripping quality. The rotation monitoring module inside the assembly can provide real-time feedback on the rotation angle and speed information, providing precise control and adjustment basis.

[0069] In terms of scalability, the rotary drive assembly 7 supports modular modification, such as replacing a drive motor with greater torque or adding an additional gear set to meet the needs of thicker wires or high-load operations. In addition, by adding sensing devices (such as gyro sensors or angle encoders), the accuracy of the rotation path can be further optimized to achieve adaptive adjustment of complex stripping paths. At the same time, the rotary drive assembly 7 can also be integrated with a remote control module, allowing operators to monitor and adjust the rotation process at a safe distance to adapt to complex or dangerous working environments.

[0070] The rotation drive assembly 7 includes a third drive motor 71, and the third drive motor 71 is installed on the surface of the motion panel 1, and a second driving gear 72 is installed at the output end of the third drive motor 71, and an external tooth groove 73 is opened on the surface of the fixed panel 10, and the second driving gear 72 is meshed and connected with the external tooth groove 73;

[0071] A plurality of second driven gears 75 are mounted on the surface of the moving panel 1, and the second driven gears 75 are meshed with the outer tooth grooves 73. A roller 74 is rotatably mounted on the surface of the mounting panel 11, and the surface of the roller 74 contacts the surface of the fixed panel 10.

[0072] In one embodiment of the present invention, when the stripper is used to strip the wire at a high position, the movable block 13 is first opened from the fixed panel 10 to expose the receiving cavity of the fixed panel 10. Then, the staff lifts the insulating rod 3 by hand, lifts the stripper to the position of the wire, and puts the wire into the receiving cavity of the fixed panel 10. At this time, the staff fine-tunes the angle and height of the insulating rod 3 to ensure that the wire is accurately located in the center of the receiving cavity, and adjusts the opening direction of the fixed panel 10 to keep the wire in a stable state, so as to ensure the accuracy and stability of the stripping operation.

[0073] Next, activate the clamping drive assembly 4 and start the first drive motor 41. The output end of the first drive motor 41 drives the first active gear 42 to rotate, and drives the double-threaded lead screw 44 to rotate through the meshing first passive gear 43. The threads at both ends of the double-threaded lead screw 44 are in opposite directions, and cooperate with the first transmission threaded hole 47 on the movable block 9, so that the two movable blocks 9 move inward synchronously through threaded transmission. The movable block 9 drives the wire clamping assembly 6 fixed on its surface to gradually approach the outside of the wire. The arc-shaped clamping panel 61 in the clamping assembly 6 contacts the outer surface of the wire in turn, and a number of inclined rollers 62 with an inclination angle of 7-11° arranged therein fit closely to the surface of the wire, and the rollers form a reliable clamp on the wire, while reducing friction resistance, providing stable support for subsequent spiral forward operations.

[0074] After the wire is stably clamped, the cutting assembly 5 is activated. The second drive motor 51 drives the tool holder 54 fixed on the moving block 53 to move in a straight line toward the wire through the transmission screw 56 connected to the output end. The movement of the cutting assembly 5 is monitored in real time by the photoelectric sensor 14 installed on the tool holder 54, and its tasks include detecting the cutting depth of the tool 57, the stripping state of the wire insulation layer, and whether there are abnormalities during the cutting process. When the tool 57 gradually cuts into the outer insulating skin of the wire, the photoelectric sensor 14 feeds back the cutting state of the wire skin to the controller to ensure that the cutting depth is accurately controlled within the range of the insulation layer to avoid damaging the wire body. When the cutting is completed and reaches the set depth, the controller issues a command to stop the feed operation of the cutting assembly 5, and at the same time the moving block 53 drives the tool 57 back to the initial position.

[0075] After the preliminary cutting is completed, the rotation drive assembly 7 is started. The output end of the third drive motor 71 meshes with the outer tooth groove 73 on the surface of the fixed panel 10 through the second driving gear 72, driving the moving panel 1 to rotate around the surface of the fixed panel 10. At the same time, the second passive gear 75 on the moving panel 1 further balances the rotation driving force to ensure that the rotation of the moving panel 1 is smooth and error-free. Since the moving panel 1 is fixedly connected to the clamping drive assembly 4, the cutting assembly 5 and the wire clamping assembly 6, all components rotate synchronously with the moving panel 1.

[0076] When the moving panel 1 rotates, the roller 74 installed on the moving panel 1 will contact the surface of the movable block 13, and as the rotation continues, the movable block 13 is gradually pushed to move toward the opening direction of the fixed panel 10, and finally the movable block 13 is merged with the fixed panel 10 to close the opening again. This design can automatically lock the wire during the device stripping process, further stabilize the operation of the stripper, and prevent the wire from deviating due to looseness during the rotation process, ensuring the accuracy of the stripping operation.

[0077] At the same time, the inclined roller 62 in the wire clamping assembly 6 is in close contact with the surface of the wire, and the guide force is generated by the inclination angle of the roller to guide the stripper to move forward in a spiral state on the wire, thereby achieving efficient continuous stripping operation. In this process, the synchronous operation of each component enables the motion panel 1, the clamping drive assembly 4, the cutting assembly 5 and the wire clamping assembly 6 to maintain coordinated action, and the photoelectric sensor 14 continuously monitors the operating status of the device and the stripping quality to ensure smooth operation.

[0078] During the stripping process, the cutter 57 continuously cuts the outer insulation of the wire, and the stripped insulation is discharged through the stripping gap on the cutter holder 54. The design of the stripping gap can effectively prevent waste from accumulating in the device, ensuring that the stripper runs smoothly and without interference. At this time, the photoelectric sensor 14 continues to monitor the stripping status of the wire in real time and detects whether the stripping length reaches the set value. When the stripping is completed, the controller instructs each component to stop working, and the stripper returns to the initial position. The staff removes the device by lifting the insulating rod 3 to complete the stripping operation of the high-altitude wire.

[0079] In the above technical solution, the use of the oblique roller 62 to replace the traditional rib structure has significant technical advantages. First, the rolling friction of the oblique roller 62 replaces the sliding friction design of the rib, which greatly reduces the friction resistance of the device when it moves on the surface of the conductor. This improvement not only reduces energy consumption, but also reduces the load of each transmission structure and motor, thereby extending the service life of key components of the device and improving the overall durability of the device.

[0080] In addition, the inclined angle of the inclined roller 62 relative to the clamping panel 61 is preferably 9°. The design of this angle has been precisely calculated, which can not only provide reliable guidance and forward force for the device when it rotates, but also ensure that the roller is always in close contact with the surface of the wire, avoiding scratches or indentations on the wire insulation layer due to over-tight clamping. At the same time, this moderate inclination angle allows the stripper to remain stable during the spiral advancement process, further improving the speed and efficiency of the stripping operation.

[0081] Compared with the traditional corrugated bar structure, the use of the roller 62 also has a significant wire protection effect. The corrugated bar is screwed in through sliding friction, which can easily scratch or wear the outer insulation of the wire. Especially in the case of long-term operation or repeated use, it may cause local damage to the insulation layer and even affect the performance of the wire. The rolling design of the roller 62 can effectively avoid these problems and can still well protect the integrity of the outer insulation layer of the wire even under high-frequency use conditions.

[0082] At the same time, the guiding effect of the inclined roller 62 significantly increases the forward speed of the stripper. This structural optimization not only shortens the stripping operation time, but also significantly improves the working efficiency of the device, and is particularly suitable for use in high-altitude operations or large-scale wire stripping scenarios. The inclination angle design of the roller matches the natural contact trajectory of the wire surface, ensuring the stripping quality while achieving smooth and fast movement of the device on the wire.

[0083] In summary, the use of the oblique roller 62 design to replace the traditional ribs not only improves the operating stability and efficiency of the device, but also significantly reduces the risk of damage to the motor and transmission structure by optimizing the friction mode and tilt angle, and increases the service life of the stripper. At the same time, the design has an excellent protective effect on the wire, and can achieve non-destructive operation on the wire insulation layer under various working conditions, providing important technical guarantees for the wide application of the device.

[0084] In this embodiment, a first through hole 63 is opened on the front side of the clamping panel 61, and a positioning panel 64 is arranged inside the first through hole 63. The back side of the clamping panel 61 is connected to a mounting block 65, and a spring 66 is installed on the surface of the mounting block 65. The end of the spring 66 away from the mounting block 65 is connected to the positioning panel 64.

[0085] Through the above arrangement, the automatic adaptation and stable clamping of the wire can be achieved. Specifically, the positioning panel 64 is installed in the first through hole 63 of the clamping panel 61, and is elastically supported by the spring 66. When the wire is placed in the clamping assembly, the positioning panel 64 will automatically adjust its position under the action of the spring 66 to adapt to wires of different diameters. This design not only improves the versatility of the device, and is compatible with wires of various specifications, but also effectively avoids the problem of loose or over-tight clamping caused by wire diameter deviation.

[0086] At the same time, the elasticity of the spring 66 enables the positioning panel 64 to provide a certain buffering effect when the wire is subjected to external impact or vibration, further enhancing the stability of the clamping. This buffering effect can also reduce the pressure on the outer insulation of the wire, avoid damage or deformation caused by excessive clamping, and ensure the safety and reliability of the stripping operation.

[0087] In addition, the design of the positioning panel 64 enables the clamping assembly to always maintain the best working position of the wire in the stripper, avoiding the wire from shaking or deflecting during operation, and ensuring the accuracy of the stripping operation. The connection structure of the spring 66 and the mounting block 65 is simple and easy to maintain, and can still ensure the stable performance of the device even after frequent operation or long-term use, while facilitating replacement and debugging.

[0088] In summary, through the above settings, high adaptability of the conductor, high precision of the stripping operation and high stability of the device operation are achieved, providing strong support for the efficient operation of the entire device.

[0089] In this embodiment, a positioning through hole 15 is formed on the surface of the movable block 9 , and a positioning rod 12 is provided through the interior of the positioning through hole 15 .

[0090] Through the above arrangement, the position of the clamping assembly when clamping the wire can be accurately positioned, thereby ensuring the stability and accuracy of the clamping guide.

[0091] The positioning rod 12 passes through the positioning through hole 15 and fits tightly with the inner wall of the through hole. When the movable block 9 drives the clamping assembly to clamp the wire, the positioning rod 12 can provide a stable reference position for the clamping assembly. This design ensures that the two movable blocks 9 always keep synchronization during the movement, avoiding the problem of uneven clamping or clamping failure caused by position offset of the clamping assembly.

[0092] In addition, the positioning rod 12 also plays a role in constraining the clamping direction, ensuring that the wire is always in the center line position of the device during the clamping process. This precise positioning mechanism effectively prevents the wire from deviating from the working track, thereby ensuring that the subsequent cutting assembly and the roller-type spiral advancement mechanism can perform accurate stripping operations on the wire. The through-structure design of the positioning through hole 15 and the positioning rod 12 is simple and has a high degree of repeated positioning accuracy, and can maintain a consistent operating effect regardless of the number or frequency of clamping the wire.

[0093] In summary, through the combined design of the positioning rod 12 and the positioning through hole 15, high-precision positioning of the wire by the clamping assembly is achieved, which effectively improves the stability of the wire during the stripping process, provides a reliable basic guarantee for subsequent cutting and screwing operations, and greatly reduces the risk of damage to the wire due to unstable clamping.

[0094] In this embodiment, an emergency unlocking ring 46 is provided at one end of the double-threaded lead screw 44 away from the first passive gear 43 .

[0095] Through the above arrangement, the locking state of the double-threaded lead screw 44 can be quickly released in an emergency so as to manually adjust the position of the clamping assembly, thereby effectively coping with abnormal situations that may occur during the operation of the device.

[0096] The emergency unlocking ring 46 is designed as a mechanical component that can be rotated or pulled manually. When the movable block 9 cannot move normally due to motor failure, power interruption or clamping assembly jamming, the operator can release the mechanical locking state between the double-threaded lead screw 44 and the first passive gear 43 by rotating or pulling the emergency unlocking ring 46. After unlocking, the movable block 9 can move freely along the direction of the guide rod or positioning rod 12 under manual action, so as to quickly adjust the position of the clamping assembly to avoid further mechanical damage or wire stripping failure.

[0097] In addition, the provision of the emergency unlocking ring 46 also provides convenient conditions for the maintenance and overhaul of the equipment. When the clamping assembly or the double-threaded lead screw 44 needs to be disassembled, replaced or adjusted, the locking state can be quickly released through the unlocking ring, which reduces maintenance time and improves the maintainability of the equipment.

[0098] Through this design, the emergency unlocking ring 46 not only improves the emergency handling capability of the device, but also enhances its operational flexibility and safety. Whether in normal operation or abnormal conditions, the reliability and controllability of the equipment can be guaranteed, providing an important guarantee for the smooth completion of the peeling operation.

[0099] like Figure 4 and Figure 5 As shown, in one embodiment of the present invention, an emergency unlocking assembly 8 is disposed on the surface of the fixed panel 10, and the emergency unlocking assembly 8 is used to drive the fixed panel 10 to rotate;

[0100] The emergency unlocking assembly 8 includes an active rod 85, and the active rod 85 is arranged on the surface of the fixed panel 10, a hand pull rod 81 is installed at one end of the active rod 85, and a passive rod 83 is arranged on the outside of the active rod 85, and a moving cylinder is connected to the outside of the passive rod 83, and an arc hole is opened on the surface of the fixed panel 10, and the moving cylinder is arranged inside the arc hole;

[0101] A pawl 82 is rotatably connected to the outer side of the moving cylinder, and a pawl groove 84 is provided on the surface of the mounting panel 11, and the shapes of the pawl 82 and the pawl groove 84 are adapted;

[0102] A support column is disposed on the surface of the fixed panel 10 , and a moving arm is rotatably connected to the surface of the support column, and the moving arm is rotatably connected to the active rod 85 .

[0103] In this embodiment, an emergency unlocking assembly 8 is provided on the surface of the fixed panel 10, which is used to drive the fixed panel 10 to rotate in an emergency, so as to quickly resolve the possible jamming or clamping failure of the device. Through the emergency unlocking assembly 8, the operator can manually control the key components of the device to ensure the smooth completion or safe termination of the peeling operation.

[0104] The core components of the emergency unlocking assembly 8 include an active rod 85, a hand-pull rod 81, a passive rod 83 and a moving cylinder. The active rod 85 is installed on the surface of the fixed panel 10, and one end of the active rod 85 is connected to the hand-pull rod 81 for manually applying a control force. The outer side of the active rod 85 is connected to the passive rod 83, and the passive rod 83 is further connected to the moving cylinder. An arc hole is opened on the surface of the fixed panel 10, and the moving cylinder passes through the arc hole and cooperates with it to achieve flexible movement along the arc hole trajectory.

[0105] A pawl 82 is installed on the outside of the moving cylinder, and the design of the pawl 82 is adapted to the pawl groove 84 of the mounting panel 11. When the hand pull rod 81 applies force, the rotation of the active rod 85 drives the passive rod 83 and the moving cylinder to move, and the pawl 82 can enter the pawl groove 84 to achieve locking, or release the restriction of the pawl groove by rotation, so as to achieve free rotation of the fixed panel 10. This design can not only manually unlock the fixed panel in an emergency, but also accurately control its rotation range.

[0106] In addition, a support column is provided on the surface of the fixed panel 10, and the top of the support column is rotatably connected to a moving arm, which is connected to the other end of the active rod 85. The addition of the moving arm enables the active rod 85 to obtain additional supporting force when rotating, avoiding deformation or loosening of components caused by single-point force, thereby enhancing the stability and durability of the emergency unlocking assembly 8.

[0107] By setting the emergency unlocking assembly, when the device is abnormal, such as the peeler is stuck or the moving parts fail, the operator can manually operate the hand pull rod 81 to drive the fixed panel 10 to rotate, so as to quickly restore the normal working state of the device or complete the safe termination of operation. This design significantly improves the emergency response capability of the equipment, avoids operation interruption or equipment damage caused by failure, and provides a key guarantee for the reliable operation of the device in a complex operating environment.

[0108] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roller-type screw-in wire stripper, comprising a fixed panel (10), wherein one side of the fixed panel (10) is rotatably connected to a moving panel (1), and the other side is fixedly connected to a mounting panel (11), a surface of the fixed panel (10) is provided with a receiving cavity, and the interior of the receiving cavity is used to receive the wire, characterized in that: A clamping drive assembly (4) is provided on the surface of the moving panel (1), and two movable blocks (9) are movably connected to the outer side of the clamping drive assembly (4), and the clamping drive assembly (4) is used to drive the two movable blocks (9) to move synchronously; A wire clamping assembly (6) is arranged on the outer side of the movable block (9), and the wire clamping assemblies (6) on the two movable blocks (9) are used to clamp the wire together; A cutting assembly (5) is arranged on the surface of the moving panel (1), and the cutting assembly (5) is used to cut the wire, and a photoelectric sensor (14) is arranged on the outer side of the cutting assembly (5); The surfaces of the moving panel (1) and the mounting panel (11) are jointly provided with a rotation drive assembly (7), and the rotation drive assembly (7) is used to drive the moving panel (1) to rotate on the surface of the mounting panel (11); The wire clamping assembly (6) comprises a clamping panel (61), and the clamping panel (61) is fixedly connected to the surface of the movable block (9), the clamping panel (61) is an arc-shaped structure, and a plurality of second through holes are opened on the surface of the clamping panel (61), and an inclined roller (62) is installed inside the second through hole, and the inclined angle of the inclined roller (62) relative to the clamping panel (61) is 7-11 degrees.

2. A roller-type screw-in wire stripper according to claim 1, characterized in that: The front side of the clamping panel (61) is provided with a first through hole (63), and a positioning panel (64) is arranged inside the first through hole (63); the back side of the clamping panel (61) is connected with a mounting block (65), and a spring (66) is installed on the surface of the mounting block (65); and one end of the spring (66) away from the mounting block (65) is connected to the positioning panel (64).

3. A roller-type screw-in wire stripper according to claim 2, characterized in that: A positioning through hole (15) is provided on the surface of the movable block (9), and a positioning rod (12) is provided through the interior of the positioning through hole (15).

4. A roller-type screw-in wire stripper according to claim 1, characterized in that: The clamping drive assembly (4) comprises a first drive motor (41), and the first drive motor (41) is mounted on the surface of the moving panel (1), a first driving gear (42) is mounted on the output end of the first drive motor (41), a first passive gear (43) is rotatably mounted on the surface of the moving panel (1), and the first driving gear (42) is meshingly connected with the first passive gear (43); The surface of the moving panel (1) is rotatably connected to a double-threaded lead screw (44), and one end of the double-threaded lead screw (44) is fixedly connected to the first passive gear (43); the surface of the movable block (9) is provided with a first transmission threaded hole (47), and the double-threaded lead screw (44) is meshedly connected to the inside of the first transmission threaded hole (47); A first guide rod (45) is arranged on the surface of the moving panel (1), a first guide hole (48) is opened on the surface of the movable block (9), and the first guide rod (45) is arranged to penetrate inside the first guide hole (48).

5. A roller-type screw-in wire stripper according to claim 4, characterized in that: An emergency unlocking ring (46) is provided at one end of the double-threaded lead screw (44) away from the first passive gear (43).

6. A roller-type screw-in wire stripper according to claim 1, characterized in that: The cutting assembly (5) comprises a second drive motor (51), and the second drive motor (51) is mounted on the surface of the moving panel (1), a bearing seat (55) is mounted on the surface of the moving panel (1), and a transmission screw (56) is rotatably mounted inside the bearing seat (55), and an output end of the second drive motor (51) is connected to one end of the transmission screw (56); A second guide rod (52) is provided on the surface of the moving panel (1), and a moving block (53) is sleeved on the outer side of the second guide rod (52), a second transmission threaded hole is opened on the surface of the moving block (53), and a transmission screw (56) is meshedly connected to the inside of the second transmission threaded hole; A tool holder (54) is provided on the surface of the moving block (53), a tool (57) is installed on the surface of the tool holder (54), and the photoelectric sensor (14) is installed on the surface of the tool holder (54).

7. A roller-type screw-in wire stripper according to claim 1, characterized in that: The rotary drive assembly (7) comprises a third drive motor (71), and the third drive motor (71) is mounted on the surface of the moving panel (1), a second driving gear (72) is mounted on the output end of the third drive motor (71), an external tooth groove (73) is formed on the surface of the fixed panel (10), and the second driving gear (72) is meshedly connected with the external tooth groove (73); A plurality of second passive gears (75) are installed on the surface of the motion panel (1), and the second passive gears (75) are meshedly connected with the external tooth grooves (73).

8. A roller-type screw-in wire stripper according to claim 7, characterized in that: The surface of the fixed panel (10) is provided with an opening, and a movable clamping block (13) is hinged inside the opening, and the surface of the movable clamping block (13) is also provided with an external tooth groove (73).

9. A roller-type screw-in wire stripper according to claim 8, characterized in that: A roller (74) is rotatably mounted on the surface of the mounting panel (11), and the surface of the roller (74) is in contact with the surface of the fixed panel (10).

10. The roller-type screw-in wire stripper according to claim 1, characterized in that: An emergency unlocking assembly (8) is provided on the surface of the fixed panel (10), and the emergency unlocking assembly (8) is used to drive the fixed panel (10) to perform rotational movement; The emergency unlocking assembly (8) comprises an active rod (85), and the active rod (85) is arranged on the surface of the fixed panel (10), a hand pull rod (81) is installed at one end of the active rod (85), and a passive rod (83) is arranged on the outside of the active rod (85), and a moving cylinder is connected to the outside of the passive rod (83), and an arc-shaped hole is opened on the surface of the fixed panel (10), and the moving cylinder is arranged inside the arc-shaped hole through and through; A ratchet (82) is rotatably connected to the outer side of the moving cylinder, a ratchet groove (84) is provided on the surface of the mounting panel (11), and the shapes of the ratchet (82) and the ratchet groove (84) are adapted to each other; A support column is provided on the surface of the fixed panel (10), and a moving arm is rotatably connected to the surface of the support column, and the moving arm is rotatably connected to the active rod (85).

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