A UV lamp wire cutting and stripping device
Patent Information
- Application Number
- CN202522222733.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-10-21
AI Technical Summary
目前常见的机械剥线装置多采用直接切割剥离的方式，对于聚乙烯、聚氯乙烯等材质的绝缘层，尤其是当绝缘层厚度较大、质地坚韧或与导线芯结合紧密时，容易出现剥离不彻底、切口不平整的问题，甚至会因切割力度过大造成导线芯变形或断裂
本实用新型UV灯导线切断剥离装置，通过UV照射软化绝缘层，避免导线芯受损、绝缘层残留，保障连接质量与导电性能。提升处理效率，UV光线利用效率高且适配导线快，满足大规模批量生产需求。降低维护成本与操作难度，减少刀具磨损，电动调节UV灯源301，减少人工失误损耗。适配多种规格导线，灵活调节UV灯源301间距与距离，提升装置通用性，降低设备投入。
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Figure CN224759888U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire cutting and stripping technology, and in particular to a UV lamp wire cutting and stripping device. Background Technology
[0002] In the field of power transmission line stringing and conductor processing, conductor stripping and cutting are critical processes that directly affect construction efficiency, connection quality, and the stability of subsequent processes. Traditional conductor processing methods are mainly divided into two categories: manual operation and mechanical processing. Manual stripping relies on operators using tools such as wire strippers to manually peel off the insulation layer. This is not only labor-intensive and inefficient, making it difficult to meet the needs of large-scale mass production, but also prone to damage to the conductor core or insulation residue due to improper force control, affecting the conductivity and connection reliability of the conductor. The emergence of mechanical stripping equipment has improved processing efficiency to some extent, but many technical bottlenecks still exist. Currently, most common mechanical stripping devices use direct cutting to strip the insulation. For insulation layers made of materials such as polyethylene and polyvinyl chloride, especially when the insulation layer is thick, tough, or tightly bonded to the conductor core, problems such as incomplete stripping and uneven cuts are prone to occur. In fact, excessive cutting force may even cause deformation or breakage of the conductor core. At the same time, traditional mechanical devices have poor adaptability to different conductor specifications. When changing conductor models, frequent adjustments to the cutting tool parameters are required, making operation cumbersome and debugging time long. Furthermore, the stripping process relies on the hard cutting of the blades, which not only exacerbates the wear of the blades but also increases equipment maintenance costs.
[0003] Therefore, it is necessary to develop a UV lamp wire cutting and stripping device to address the above-mentioned defects. Utility Model Content
[0004] The purpose of this invention is to provide a UV lamp wire cutting and stripping device that uses a UV lamp to irradiate and soften the insulation layer of the wire, and in conjunction with a corresponding stripping structure, achieves efficient and precise cutting and stripping, while also having good adaptability to wire specifications and reducing equipment maintenance costs.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This utility model discloses a UV lamp wire cutting and stripping device, comprising a worktable, a wire conveying assembly, a cutting assembly, a stripping assembly, and a control system. The wire conveying assembly, cutting assembly, and stripping assembly are all mounted on the worktable and arranged sequentially along the wire conveying path. The wire conveying assembly includes a conveying roller and a clamping mechanism. The conveying roller is symmetrically mounted above the worktable, and the clamping mechanism is located downstream of the conveying roller. The cutting assembly includes a cutter and a driving cylinder. The cutter is mounted in the middle of the worktable via the driving cylinder. The stripping assembly includes stripping claws and an adjusting cylinder. The stripping claws are symmetrically arranged on one side of the wire conveying path. A UV lamp irradiation assembly is also included. The UV lamp irradiation assembly is located on the conveying path of the wire conveying assembly and upstream of the processing station of the cutting and stripping assemblies. The UV lamp irradiation assembly is electrically connected to the control system, which controls the UV lamp irradiation assembly to pre-treat the insulation layer of the wire section to be processed at the processing station.
[0006] Preferably, the UV lamp irradiation assembly includes a mounting bracket, a UV lamp, and an adjustment component. The mounting bracket is vertically fixed on the workbench, and the UV lamp is mounted on the mounting bracket via the adjustment component. The irradiation direction of the UV lamp is towards the insulation layer of the wire, and the adjustment component is used to adjust the distance between the UV lamp and the wire.
[0007] Preferably, the UV lamp includes a UV lamp source and a lamp cover; the lamp cover covers the outside of the UV lamp source, with its opening facing the clamping and processing position of the wire, and a reflector is disposed on the side of the UV lamp source away from the wire, for reflecting UV light toward the wire.
[0008] Preferably, the adjusting assembly includes two fixed plates, a threaded rod, a first sliding rod, a second sliding rod, a first connecting rod, two second connecting rods, and two third connecting rods; The first link is in a vertical position, and its upper and lower ends are respectively hinged to two second links; the front ends of the second links are respectively hinged to the middle of the third link, and a UV lamp source is vertically fixed to the front end of the third link. The threaded rod, the first slide rod, and the second slide rod are arranged in parallel from top to bottom, and the two ends of the threaded rod and the second slide rod are respectively rotatably mounted on two fixed plates. The two fixed plates are fixedly mounted on the mounting bracket. One end of the threaded rod extends out of the fixed plate and is fixedly connected to the motor through a coupling. The end of the third link furthest from the UV lamp source is respectively fitted onto the threaded rod and the second slide rod, wherein: the third link fitted onto the threaded rod is threadedly connected to the threaded rod, and the third link fitted onto the second slide rod is slidably connected to the second slide rod; The first connecting rod is fitted onto the first sliding rod and is slidably connected to the first sliding rod; a connecting plate is provided on the side of the first sliding rod away from the first connecting rod, and the connecting plate is connected to the output end of the electric telescopic rod, which is fixedly installed on the mounting bracket; The electric telescopic rod drives the first sliding rod to move back and forth in a direction perpendicular to its own axis. Through the first link and the second link, it drives the two third links to move closer or further away in sync, thereby realizing the adjustment of the spacing of the UV lamp source.
[0009] Compared with the prior art, the beneficial technical effects of this utility model are as follows: This utility model relates to a UV lamp wire cutting and stripping device. UV irradiation softens the insulation layer, preventing damage to the wire core and insulation residue, thus ensuring connection quality and conductivity. It improves processing efficiency, as the UV light has high utilization efficiency and adapts quickly to different wire types, meeting the needs of large-scale mass production. It reduces maintenance costs and operational complexity by minimizing tool wear and using electrically adjustable UV lamp source 301 to reduce human error. It is compatible with various wire specifications, allowing for flexible adjustment of the spacing and distance of the UV lamp source 301, enhancing the device's versatility and reducing equipment investment. Attached Figure Description
[0010] The present invention will be further described below with reference to the accompanying drawings; Figure 1 This is a three-dimensional structural diagram of the UV lamp wire cutting and stripping device of this utility model; Figure 2 This is a schematic diagram of the main structure of the UV lamp wire cutting and stripping device of this utility model; Figure 3 This is a top view schematic diagram of the UV lamp wire cutting and stripping device of this utility model; Figure 4 This is a schematic diagram of the left side of the UV lamp wire cutting and stripping device of this utility model.
[0011] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Mounting bracket; 3. UV lamp; 301. UV lamp source; 302. Lamp cover; 303. Reflector; 4. Adjustment assembly; 401. Fixing plate; 402. Threaded rod; 403. First sliding rod; 404. Second sliding rod; 405. First connecting rod; 406. Second connecting rod; 407. Third connecting rod; 408. Motor; 409. Connecting plate; 4010. Electric telescopic rod; Detailed Implementation
[0012] The core of this utility model is to provide a UV lamp wire cutting and stripping device, which uses a UV lamp to irradiate and soften the insulation layer of the wire, and in conjunction with a corresponding stripping structure, achieves efficient and precise cutting and stripping, while having good adaptability to wire specifications and reducing equipment maintenance costs.
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0014] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0015] Refer to the attached diagram. Figure 1 This is a three-dimensional structural diagram of the UV lamp wire cutting and stripping device of this utility model; Figure 2 This is a schematic diagram of the main structure of the UV lamp wire cutting and stripping device of this utility model; Figure 3 This is a top view schematic diagram of the UV lamp wire cutting and stripping device of this utility model; Figure 4 This is a schematic diagram of the left side of the UV lamp wire cutting and stripping device of this utility model.
[0016] In one specific implementation, such as Figures 1-3As shown, a UV lamp wire cutting and stripping device includes a worktable 1, a wire conveying assembly, a cutting assembly, and a stripping assembly. The wire conveying assembly, cutting assembly, and stripping assembly are all mounted on the worktable 1 and arranged sequentially along the wire conveying path. The wire conveying assembly includes a conveying roller and a clamping mechanism; the conveying roller is symmetrically mounted above the worktable 1, and the clamping mechanism is located downstream of the conveying roller. The cutting assembly includes a cutter and a driving cylinder; the cutter is mounted in the middle of the worktable 1 via the driving cylinder. The stripping assembly includes stripping claws and an adjusting cylinder; the stripping claws are symmetrically arranged on one side of the wire conveying path. The wire to be processed is placed on the wire conveying assembly on the worktable 1, and the device is started by the control system. The wire conveying assembly stably conveys the wire to the processing station according to preset parameters, ensuring that the section of the wire to be processed is accurately positioned within the irradiation range of the UV lamp irradiation assembly. Simultaneously, the wire clamping mechanism clamps and fixes the wire, preventing wire displacement during subsequent processing. A UV lamp irradiation assembly is also included, which is located on the conveying path of the wire conveying assembly and upstream of the processing stations of the cutting and stripping assemblies. The UV lamp irradiation assembly is electrically connected to the control system. The control system is used to control the UV lamp irradiation assembly to irradiate the insulation layer of the wire to be processed at the processing station. The UV light irradiation softens the insulation layer material, reduces its bonding force with the wire core, and facilitates subsequent stripping.
[0017] In one specific implementation, such as Figures 1-3 As shown, the UV lamp irradiation assembly includes a mounting bracket 2, a UV lamp 3, and an adjustment component 4. The mounting bracket 2 is vertically fixed on the workbench 1. The UV lamp 3 is mounted on the mounting bracket 2 via the adjustment component 4. The irradiation direction of the UV lamp 3 is towards the insulation layer of the wire. The adjustment component 4 is used to adjust the distance between the UV lamp and the wire to adapt to the insulation layer treatment requirements of wires of different specifications. By adjusting the distance between the UV lamp 3 and the wire using the adjustment component 4, the UV irradiation intensity and coverage can be precisely controlled for wires of different diameters and insulation layer thicknesses, avoiding excessive aging of the insulation layer due to excessive distance or insufficient softening effect due to excessive distance.
[0018] In one specific implementation, such as Figures 1-3 As shown, the UV lamp 3 includes a UV lamp source 301, a lamp cover 302, and a reflector 303. The lamp cover 302 covers the UV lamp source 301, with its opening facing the clamping and processing position of the wire. The reflector 303 is located on the side of the UV lamp source 301 away from the wire, used to reflect UV light towards the wire, improving the utilization efficiency and irradiation intensity of the UV light. The UV lamp source is preferably an ultraviolet lamp tube with a wavelength of 200nm-400nm. The reflector 303 is made of highly polished aluminum, with a reflectivity of over 90%. Combined with the curved lamp cover 302 design, it focuses the UV light onto the insulation layer of the wire, improving the irradiation uniformity to over 85%.
[0019] In one specific implementation, such as Figures 1-3 As shown, the adjustment assembly 4 includes two fixed plates 401, a threaded rod 402, a first sliding rod 403, a second sliding rod 404, a first connecting rod 405, two second connecting rods 406, two third connecting rods 407, and an electric telescopic rod 4010. The first connecting rod 405 is vertical, and its upper and lower ends are respectively hinged to the two second connecting rods 406. The front ends of the second connecting rods 406 are respectively hinged to the middle of the third connecting rods 407, and a UV lamp source 301 is vertically fixed to the front end of the third connecting rod 407. The threaded rod 402, the first sliding rod 403, and the second sliding rod 404 are arranged parallel from top to bottom, and the two ends of the threaded rod 402 and the second sliding rod 404 are respectively rotatably mounted on the two fixed plates 401, and the two fixed plates 401 are fixedly mounted on the mounting bracket 2. The end of the third connecting rod 407 furthest from the UV lamp source 301 is respectively fitted onto the corresponding threaded rod 402 and the second sliding rod 404. Specifically, the third connecting rod 407 fitted onto the threaded rod 402 is threadedly connected to the threaded rod 402, and the third connecting rod 407 fitted onto the second sliding rod 404 is slidably connected to the second sliding rod 404. The first connecting rod 405 is fitted onto the first sliding rod 403 and is slidably connected to it. A connecting plate 409 is provided on the side of the first sliding rod 403 furthest from the first connecting rod 405. The connecting plate 409 is connected to the output end of the electric telescopic rod 4010, which is fixedly mounted on the mounting bracket 2. The electric telescopic rod 4010 drives the first sliding rod 403 to move back and forth in a direction perpendicular to its own axis. Through the first connecting rod 405 and the second connecting rod 406, the two third connecting rods 407 move synchronously closer or further away, thereby adjusting the spacing of the UV lamp source 301 to accommodate the irradiation requirements of wires with different diameters.
[0020] The electric telescopic rod 4010 drives the first slide rod 403 to move back and forth in a direction perpendicular to the axis of the first slide rod 403, causing the first connecting rod 405 to slide along the first slide rod 403, and then through the second connecting rod 406, pulls the two third connecting rods 407 to move closer or further away from the second slide rod 404 along the threaded rod 402, so that the spacing of the UV lamp source 301 is adapted to the diameter of the wire.
[0021] The motor 408 drives the threaded rod 402 to rotate. Under the guiding and limiting action of the second slide rod 404, the third connecting rod 407, which is fitted on the threaded rod 402, moves axially along the threaded rod 402, causing the UV lamp source 301 to move closer to or away from the wire, so that the vertical distance between the UV lamp source 301 and the wire is controlled at 5-15mm, ensuring that the irradiation intensity meets the requirements.
[0022] The operation of this UV lamp wire cutting and stripping device is as follows: The wire to be processed is placed on the wire conveying assembly on the workbench 1, and the device is started by the control system. The wire conveying assembly stably conveys the wire to the processing station according to preset parameters, ensuring that the section of the wire to be processed is accurately positioned within the irradiation range of the UV lamp irradiation assembly, while simultaneously clamping and fixing the wire to prevent it from shifting during subsequent processing. The control system automatically adjusts the operating parameters of the UV lamp irradiation assembly based on the material, thickness, and diameter of the wire insulation layer. The distance between the UV lamp source 301 and the wire is adjusted by the adjusting assembly 4. The electric telescopic rod 4010 drives the first sliding rod 403 to move back and forth, causing the first connecting rod 405 to slide. This, in turn, causes the second connecting rod 406 to pull the two third connecting rods 407 along the threaded rod 402 and the second sliding rod 404 to move closer or further away simultaneously, so that the spacing of the UV lamp source 301 is adapted to the wire diameter. At the same time, the vertical distance between the UV lamp and the wire is adjusted to ensure that the irradiation intensity meets the requirements. Simultaneously, the control system activates the UV lamp source 301. The UV light is focused by the lamp cover 302, and the reflector 303 reflects the light from the side of the UV lamp source 301 away from the conductor back onto the conductor, ensuring that the insulation layer of the conductor section to be processed is irradiated by UV light from all directions. Irradiation continues for a preset time until the insulation layer softens, reducing its bonding force with the conductor core. After UV irradiation pretreatment, the conductor conveying assembly transports the softened conductor to the cutting assembly's processing station. The cutting assembly precisely cuts the conductor to a preset length. Because the insulation layer has softened, the cut is smooth, avoiding the conductor core deformation caused by traditional mechanical cutting. Subsequently, the conductor is conveyed to the stripping assembly station. The stripping assembly, through gentle stripping action, completely separates the softened insulation layer from the conductor core without any insulation residue, completing the conductor cutting and stripping operation. After stripping, the conductor conveying assembly transports the processed conductor to the finished product collection area of workbench 1. At the same time, the control system resets each component, turns off the UV lamp source, adjusts component 4 to drive UV lamp source 301 back to its initial position, and restores the cutting component and stripping component to the standby state, waiting for the next batch of wires to be processed, thus realizing continuous operation.
[0023] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.
[0024] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.
Claims
1. A UV lamp wire cutting and stripping device, comprising a worktable (1) and a wire conveying assembly, a cutting assembly, a stripping assembly, and a control system, wherein the wire conveying assembly, the cutting assembly, and the stripping assembly are all mounted on the worktable (1) and arranged sequentially along the wire conveying path; the wire conveying assembly includes a conveying roller and a clamping mechanism, the conveying roller being symmetrically mounted above the worktable (1), and the clamping mechanism being located downstream of the conveying roller; the cutting assembly includes a cutter and a driving cylinder, the cutter being mounted in the middle of the worktable (1) via the driving cylinder; the stripping assembly includes stripping claws and an adjusting cylinder, the stripping claws being symmetrically arranged on one side of the wire conveying path; characterized in that, It also includes a UV lamp irradiation assembly, which is set on the conveying path of the wire conveying assembly and located upstream of the processing station of the cutting assembly and the stripping assembly; the UV lamp irradiation assembly is electrically connected to the control system, which is used to control the UV lamp irradiation assembly to irradiate the insulation layer of the wire to be processed at the processing station.
2. The UV lamp wire cutting and stripping device according to claim 1, characterized in that: The UV lamp irradiation assembly includes a mounting bracket (2), a UV lamp (3), and an adjustment component (4). The mounting bracket (2) is vertically fixed on the workbench (1). The UV lamp is mounted on the mounting bracket (2) via the adjustment component (4). The irradiation direction of the UV lamp is towards the insulation layer of the wire. The adjustment component (4) is used to adjust the distance between the UV lamp (3) and the wire.
3. The UV lamp wire cutting and stripping device according to claim 2, characterized in that: The UV lamp (3) includes a UV lamp source (301), a lamp cover (302), and a reflector (303); the lamp cover (302) covers the outside of the UV lamp source (301) with its opening facing the clamping and processing position of the wire; the reflector (303) is disposed on the side of the UV lamp source (301) away from the wire, and is used to reflect UV light toward the wire.
4. The UV lamp wire cutting and stripping device according to claim 3, characterized in that: The adjustment assembly (4) includes two fixed plates (401), a threaded rod (402), a first slide rod (403), a second slide rod (404), a first connecting rod (405), two second connecting rods (406), two third connecting rods (407), and an electric telescopic rod (4010). The first connecting rod (405) is in a vertical state, and its upper and lower ends are respectively hinged to the two second connecting rods (406); the front end of the second connecting rod (406) is respectively hinged to the middle of the third connecting rod (407), and the UV lamp source (301) is vertically fixed at the front end of the third connecting rod (407). The threaded rod (402), the first slide rod (403), and the second slide rod (404) are arranged in parallel from top to bottom, and the two ends of the threaded rod (402) and the second slide rod (404) are respectively rotatably mounted on the two fixed plates (401). The two fixed plates (401) are fixedly mounted on the mounting bracket (2). One end of the threaded rod (402) extends out of the fixed plate (401) and is fixedly connected to the motor (408) through a coupling. The end of the third link (407) away from the UV lamp source (301) is respectively fitted onto the threaded rod (402) and the second slide rod (404), wherein: the third link (407) fitted onto the threaded rod (402) is threadedly connected to the threaded rod (402), and the third link (407) fitted onto the second slide rod (404) is slidably connected to the second slide rod (404); The first connecting rod (405) is fitted onto the first sliding rod (403) and is slidably connected to the first sliding rod (403); a connecting plate (409) is provided on the side of the first sliding rod (403) away from the first connecting rod (405), the connecting plate (409) is connected to the output end of the electric telescopic rod (4010), and the electric telescopic rod (4010) is fixedly installed on the mounting bracket (2); The electric telescopic rod (4010) drives the first slide rod (403) to move back and forth in a direction perpendicular to the axis of the first slide rod (403) of the first connecting rod (405). Through the first connecting rod (405) and the second connecting rod (406), the two third connecting rods (407) move closer or further away synchronously, thereby realizing the adjustment of the distance between the UV lamp source (301) of the first connecting rod (405).