Detection structure of cable film coating structure
By designing a cable coating detection structure including a high-voltage detector, controller and acousto-optical alarm, the problem of cable coating quality detection is solved, and effective detection of the integrity and tightness of the coating is achieved to ensure high quality and safe use of the cable.
Patent Information
- Application Number
- CN202421161406.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The quality inspection of cable coatings is difficult to effectively detect the integrity and tightness of the coating, resulting in poor quality of the coatings and affecting the effectiveness of the cables.
A detection structure of a cable coating structure is designed, including a high-voltage detector, controller and acousto-optical alarm. By detecting the corona discharge signal on the cable, the damage or absence of the coating is judged, and an alarm is issued to remind the staff to deal with it.
Effective inspection of the cable coating is achieved, ensuring that the coating is complete and tight, avoiding the cable usage problems caused by poor coating quality, and improving the service life and safety of the cable.
Smart Images
Figure CN222825629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable coating processing, in particular to a detection structure of a cable coating structure. Background Art
[0002] Cable coating may refer to the outer protective layer of wires and cables, also known as insulation layer or sheath layer. The main functions of cable coating are: insulation protection, moisture resistance, temperature resistance, wear resistance and shielding interference. The production process of cable coating generally includes drawing, twisting, coating and other steps. Among them, the coating process is the key step in the production of cable coating. It can be done by extrusion, longitudinal wrapping, winding, dipping and other methods to tightly wrap the insulation material or sheath material on the conductor or cable core to form a continuous and tight insulation layer or sheath layer.
[0003] After the cable is coated, the coating condition needs to be inspected to ensure that the cable can be completely wrapped, the outer film is not damaged, and the wrapping is not tight, so as to avoid poor cable coating quality, which may cause quality problems when the cable is used. Therefore, a detection mechanism for the cable coating structure is needed. Utility Model Content
[0004] The utility model discloses a detection structure for a cable coating structure, which aims to solve the problem of needing to detect the coating condition of the cable after coating, to ensure that the cable can be completely coated, the outer film is not damaged, and the coating is not tightly wrapped, so as to avoid poor cable coating quality, which may cause quality problems of the cable when it is used. Therefore, a technical problem of a detection mechanism for the cable coating structure is needed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A cable coating structure detection structure includes a cable body, a coating machine and a mounting frame, and also includes:
[0007] The detection mechanism includes a detection box, which includes a cover plate and an outer box. A high-voltage detector is arranged in the outer box. A controller is arranged in the mounting frame. The high-voltage detector is electrically connected to the controller. An audible and visual alarm is arranged on the top of the mounting frame. The audible and visual alarm is electrically connected to the controller.
[0008] In this solution, during the continuous and smooth movement of the cable body, the corona discharge signal generated by damage on the cable body is detected. By analyzing the received electrical signal, it is determined whether there is corona discharge on the cable body. If the cable body coating is damaged or missing, the high-voltage detector transmits the electrical signal to the controller, the controller controls the device to stop running, and controls the sound and light alarm to sound an alarm to remind the staff to deal with it in time to avoid poor quality of the cable body coating, which makes the cable body unusable.
[0009] In a preferred embodiment, a first shielding curtain is provided at the bottom of the high-voltage detector, the cable body passes through the first shielding curtain, the cover plate is rotatably connected to the interior of the outer box, symmetrically distributed grooves are provided on the left and right sides of the detection box, and a second shielding curtain is provided on the inner walls of the left and right sides of the detection box, and the cable body passes through the second shielding curtain.
[0010] By adopting the above scheme, considering that the high-voltage detector carries high voltage electricity, in order to protect the staff, the first shielding curtain is set to shield the high-voltage detector, the second shielding curtain shields the left and right sides of the outer box, and the cover plate and the left and right side walls of the outer box form a shielding to prevent the staff from accidentally touching it and causing accidents, thereby effectively protecting the safety of the staff.
[0011] As can be seen from the above, a cable coating structure detection structure includes a cable body, a coating machine and a mounting frame, and also includes:
[0012] The detection mechanism includes a detection box, the detection box includes a cover plate and an outer box, a high-voltage detector is arranged in the outer box, a controller is arranged in the mounting frame, the high-voltage detector is electrically connected to the controller, and an audible and visual alarm is arranged on the top of the mounting frame, and the audible and visual alarm is electrically connected to the controller. The detection structure of the cable coating structure provided by the utility model has the technical effect of detecting the damage of the cable body coating, and controlling the device to stop, sounding an alarm, and reminding the staff to deal with it in time, so as to avoid the poor quality of the cable body coating, which makes the cable body unusable. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model provides a schematic diagram of the overall structure of a detection structure of a cable coating structure.
[0014] Figure 2 This is a partial structural schematic diagram of a detection structure of a cable coating structure proposed by the utility model.
[0015] Figure 3 This is a schematic diagram of the internal structure of a detection mechanism of a cable coating structure detection structure proposed by the utility model.
[0016] In the attached drawings: 1. Coating machine; 2. Detection box; 3. Sound and light alarm; 4. Mounting frame; 5. Guide wheel; 6. Cable body; 7. Winding roller; 8. Flattening assembly; 9. Cover plate; 10. High-voltage detector; 11. First shielding curtain; 12. Second shielding curtain; 13. Outer box. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0019] The utility model discloses a detection structure for a cable coating structure, which is mainly used for detecting the coating condition of the cable after coating, to ensure that the cable can be completely coated, the outer film is not damaged, and the coating is not tightly wrapped, so as to avoid poor quality of the cable coating, which may cause quality problems of the cable when it is used. Therefore, a scenario in which a detection mechanism for the cable coating structure is needed.
[0020] Reference Figure 1 and Figure 3 , a cable coating structure detection structure, including a cable body 6, a coating machine 1 and a mounting frame 4, and also includes:
[0021] The detection mechanism includes a detection box 2, the detection box 2 includes a cover plate 9 and an outer box 13, a high-voltage detector 10 is arranged in the outer box 13, a controller is arranged in the mounting frame 4, the high-voltage detector 10 is electrically connected to the controller, and an audible and visual alarm 3 is arranged on the top of the mounting frame 4, and the audible and visual alarm 3 is electrically connected to the controller.
[0022] Specifically, after being coated by the coating machine 1, the cable body 6 enters the mounting frame 4, passes through the detection box 2 for detection, and connects the high-voltage detector 10 to the high voltage. The high-voltage detector 10 is a corona discharge detector. During the continuous and stable movement of the cable body 6, the corona discharge signal generated by damage on the cable body 6 is detected, and the received electrical signal is analyzed to determine whether there is corona discharge on the cable body 6. If the coating of the cable body 6 is damaged or missing, the high-voltage detector 10 transmits the electrical signal to the controller. The controller controls the device to stop running and controls the sound and light alarm 3 to sound an alarm to remind the staff to deal with it in time to avoid poor coating quality of the cable body 6, which makes the cable body 6 unusable.
[0023] Reference Figure 2 and Figure 3In a preferred embodiment, a first shielding curtain 11 is provided at the bottom of the high-voltage detector 10, the cable body 6 passes through the first shielding curtain 11, the cover plate 9 is rotatably connected to the interior of the outer box 13, and symmetrically distributed grooves are provided on the left and right sides of the detection box 2. A second shielding curtain 12 is provided on the inner walls of the left and right sides of the detection box 2, and the cable body 6 passes through the second shielding curtain 12.
[0024] Specifically, considering that the high-voltage detector 10 carries high voltage electricity, in order to protect the staff, a first shielding curtain 11 is set to shield the high-voltage detector 10, and the second shielding curtain 12 shields the left and right sides of the outer box 13. The cover plate 9 and the left and right side walls of the outer box 13 form a shielding to prevent the staff from accidentally touching it and causing accidents, thereby effectively protecting the safety of the staff.
[0025] Reference Figure 1 and Figure 2 In a preferred embodiment, the mounting frame 4 is arranged on one side of the coating machine 1, and a flattening assembly 8 is arranged on the front side of the mounting frame 4, and the cable body 6 passes through the flattening assembly 8. A winding roller 7 is arranged on the outer wall of one side of the mounting frame 4, and the winding roller 7 is used to wind up the cable body 6. A guide wheel 5 is rotatably connected to the outer wall of one side of the mounting frame 4, and the cable body 6 is wrapped around the outer wall of the guide wheel 5.
[0026] Working principle: When in use, the cable body 6 enters the mounting frame 4 after being coated by the coating machine 1, passes through the detection box 2 for detection, and connects the high-voltage detector 10 to the high voltage. The high-voltage detector 10 is a corona discharge detector. During the continuous and stable movement of the cable body 6, the corona discharge signal generated by damage on the cable body 6 is detected. By analyzing the received electrical signal, it is determined whether there is corona discharge on the cable body 6. If the coating of the cable body 6 is damaged or missing, the high-voltage detector 10 transmits the electrical signal to the controller, the controller control device stops running, and controls the sound and light alarm 3 to sound an alarm, reminding the staff to deal with it in time.
[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.
Claims
1. A cable coating structure detection structure, comprising a cable body (6), a coating machine (1) and a mounting frame (4), characterized in that: Also includes: The detection mechanism comprises a detection box (2), the detection box (2) comprising a cover plate (9) and an outer box (13), a high-voltage detector (10) being arranged in the outer box (13), a controller being arranged in the mounting frame (4), the high-voltage detector (10) being electrically connected to the controller, and an audible and visual alarm (3) being arranged on the top of the mounting frame (4), the audible and visual alarm (3) being electrically connected to the controller.
2. The detection structure of a cable coating structure according to claim 1, characterized in that: A first shielding curtain (11) is provided at the bottom of the high-voltage detector (10), the cable body (6) passes through the first shielding curtain (11), and the cover plate (9) is rotatably connected to the inside of the outer box (13).
3. The detection structure of a cable coating structure according to claim 2, characterized in that: The left and right sides of the detection box (2) are provided with symmetrically distributed grooves, the left and right inner walls of the detection box (2) are provided with second shielding curtains (12), and the cable body (6) passes through the second shielding curtains (12).
4. The cable coating structure detection structure according to claim 1, characterized in that: The mounting frame (4) is arranged on one side of the film coating machine (1).
5. The cable coating structure detection structure according to claim 1, characterized in that: A flattening component (8) is provided on the front side of the mounting frame (4), and the cable body (6) passes through the flattening component (8).
6. The cable coating structure detection structure according to claim 1, characterized in that: A winding roller (7) is provided on one side outer wall of the mounting frame (4), and the winding roller (7) is used to wind up the cable body (6).
7. The cable coating structure detection structure according to claim 1, characterized in that: A guide wheel (5) is rotatably connected to an outer wall of one side of the mounting frame (4), and the cable body (6) is wound around the outer wall of the guide wheel (5).