Device for controlling overlapping rate of metal shielding layer of cable

Abstract

The utility model relates to the technical field of cables, and discloses a cable metal shielding layer overlapping rate control device which comprises an installation frame, a track frame is fixedly installed on the installation frame, a detection assembly is arranged on the track frame, and a driving assembly is arranged on the installation frame. According to the utility model, the detection assembly is arranged, the wrapping machine carries out wrapping operation on the cable, during wrapping, the metal shielding layer is wound on the surface of the cable, during the wrapping process, the industrial camera carries out photographing operation, and during the photographing process, the connecting seat transversely moves left and right; when the connecting base moves transversely, the position of the industrial camera can be driven to adjust the angle so as to shoot from different angles of cable wrapping, multi-angle photos are transmitted to the visual processing system for photo processing after being shot, and the overlapping rate of the metal shielding layer is calculated through the system. And the lapping rate is adjusted and controlled by controlling the lapping speed of the lapping machine through the control system according to the calculated lapping rate, so that the product quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a device for controlling the overlap rate of a cable metal shielding layer. Background Art

[0002] In order to improve the cable's anti-interference performance against external signals, copper tape or lead tape is usually used as a shielding layer wrapped around the cable surface in the production process of medium and high voltage cables. During the wrapping process, the overlap rate of the shielding layer needs to be tested. Usually, the overlap rate of the shielding layer in the production process is measured manually.

[0003] However, manual measurement of the overlap rate may result in measurement errors and inaccurate overlap rate detection. At the same time, it is difficult to synchronously detect the overlap rate during the wrapping process. When the overlap rate does not meet the standard, it is difficult to adjust the overlap rate in time. The overall product production quality needs to be further improved.

[0004] Therefore, we propose a cable metal shielding layer coverage control device. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a device for controlling the overlap rate of a cable metal shielding layer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable metal shielding layer coverage control device, comprising a mounting frame, a track frame is fixedly mounted on the mounting frame, a detection component is arranged on the track frame, and a driving component is arranged on the mounting frame;

[0007] The detection component comprises a connecting seat which is slidably mounted on a track frame, and an industrial camera for detection is arranged at the bottom of the connecting seat.

[0008] Preferably, the detection assembly further comprises a mounting plate, the mounting plate is fixedly mounted on the bottom of the connecting seat, a lower extension seat is fixedly mounted on the bottom of the mounting plate, and a fixing platform is fixedly mounted on the bottom of the lower extension seat.

[0009] Preferably, the mounting plate is fixed to the connecting seat through the cooperation of a connecting flange and bolts, the industrial camera is fixedly mounted on a fixing table, and a fill light is fixedly mounted on the fixing table.

[0010] Preferably, the driving assembly includes a mounting cross column, which is fixedly mounted on the mounting frame, on which a driving rack is fixedly mounted, on which a moving seat is slidably mounted, and on which a driving gear is rotatably mounted.

[0011] Preferably, the movable seat is fixedly connected to the connecting seat via an electric cylinder, the telescopic end of the electric cylinder is fixedly connected to the connecting seat, and the driving gear and the driving rack are meshed with each other.

[0012] Preferably, the protection assembly includes a protection cover plate, four protection cover plates are rotatably mounted on the bottom of a fixed platform, four fixing frames are fixedly mounted on the fixed platform, a first bevel gear is fixedly mounted on the protection cover plate, and a second bevel gear is rotatably mounted on the fixed platform.

[0013] Preferably, the protective cover is rotatably mounted on a fixing frame, the first bevel gear is rotatably connected to the fixing frame, the second bevel gear is meshed with the first bevel gear, a synchronous belt is sleeved between the four second bevel gears, and the synchronous belt is movably connected to the four second bevel gears.

[0014] The utility model provides a control device for the overlapping rate of a cable metal shielding layer. Compared with the prior art, the utility model has the following improvements and advantages: by providing a detection component, a wrapping machine wraps the cable, and during the wrapping, the metal shielding layer is wound around the surface of the cable. During the wrapping process, an industrial camera takes pictures. During the shooting process, a connecting seat moves horizontally left and right. When the connecting seat moves horizontally, the position of the industrial camera can be driven to adjust the angle so as to take pictures from different angles of the cable wrapping. After the multi-angle pictures are taken, they are transmitted to a visual processing system for picture processing, and the overlapping rate of the metal shielding layer is calculated by the system. According to the calculated overlapping rate, the wrapping speed of the wrapping machine is controlled by the control system to adjust and control the overlapping rate, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 A schematic diagram of the structure of a cable metal shielding layer overlap rate control device proposed by the utility model;

[0017] Figure 2 A schematic diagram of the structure of a detection component in a cable metal shielding layer overlap rate control device proposed by the utility model;

[0018] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0019] Figure 4A schematic diagram of the structure of a protective component in a cable metal shielding layer overlap rate control device proposed by the utility model;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of point B in the middle.

[0021] Legend:

[0022] 1. Mounting frame; 2. Track frame; 3. Mounting cross column; 4. Driving rack; 5. Moving seat; 6. Driving gear; 7. Connecting seat; 8. Mounting plate; 9. Lower extension seat; 10. Fixed table; 11. Industrial camera; 12. Protective cover; 13. Fill light; 14. Fixed frame; 15. First bevel gear; 16. Second bevel gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] A cable metal shielding layer coverage control device, such as Figure 1 - Figure 5 As shown, it includes a mounting frame 1, which is installed on a cable wrapping machine. A track frame 2 is fixedly installed on the mounting frame 1, and a detection component is arranged on the track frame 2. The detection component can capture photos while the cable is being wrapped, and cooperate with the visual processing system to process the photos and calculate the overlap rate of the metal shielding layer. A driving component is arranged on the mounting frame 1, and the driving component can cooperate with the detection component to perform photo detection operations from multiple positions of the cable during wrapping; by providing the detection component, the detection component can take photos of the metal shielding layer on the surface of the cable during the cable wrapping process, and transmit the photos to the visual processing system for processing, and calculate the overlap rate of the metal shielding layer, and adjust the wrapping speed of the wrapping machine according to the calculated overlap rate to control the overlap rate to ensure that the actual overlap rate meets the standard, and the driving component can cooperate with the detection component for detection, and adjust the angular position of the detection component to achieve multi-angle shooting of the cable surface to ensure the accuracy of the overlap rate detection.

[0025] Further, the detection component includes a connecting seat 7, which is slidably mounted on the track frame 2, a mounting plate 8 is fixedly mounted on the bottom of the connecting seat 7, and the mounting plate 8 is fixed to the connecting seat 7 by the cooperation of a connecting flange and bolts, a lower extension seat 9 is fixedly mounted on the bottom of the mounting plate 8, a fixing platform 10 is fixedly mounted on the bottom of the lower extension seat 9, an industrial camera 11 is fixedly mounted on the fixing platform 10, the industrial camera 11 is connected to the external visual detection system signal, the industrial camera 11 is electrically connected to the external controller, and a fill light 13 is fixedly mounted on the fixing platform 10, and the fill light 13 can perform fill light operation when the ambient light is dim; By providing a detection component, the wrapping machine wraps the cable. During the wrapping, the metal shielding layer is wound around the surface of the cable. During the wrapping process, the industrial camera 11 takes pictures. During the shooting process, the connecting seat 7 moves horizontally to the left and right. When the connecting seat 7 moves horizontally, it can drive the position of the industrial camera 11 to adjust the angle so as to take pictures from different angles of the cable wrapping. After the multi-angle photos are taken, they are transmitted to the visual processing system for photo processing, and the overlap rate of the metal shielding layer is calculated by the system. According to the calculated overlap rate, the wrapping speed of the wrapping machine is controlled by the control system to adjust and control the overlap rate.

[0026] Furthermore, the driving assembly includes a mounting cross column 3, which is fixedly mounted on the mounting frame 1, on which a driving rack 4 is fixedly mounted, on which a moving seat 5 is slidably mounted, which is fixedly connected to a connecting seat 7 via an electric cylinder, which is electrically connected to an external controller, and on which a telescopic end of the electric cylinder is fixedly connected, and on which a driving gear 6 is rotatably mounted, which is driven by a servo motor, which is electrically connected to an external controller, and which meshes with the driving rack 4. By providing a driving assembly, when wrapping, the metal screen The shielding layer is wrapped around the surface of the cable. During the wrapping process, the industrial camera 11 performs a photo operation. During the photo taking process, the servo motor is controlled to drive the driving gear 6 to rotate and drive the moving seat 5 to move by engaging with the driving rack 4. When the moving seat 5 moves, it can drive the connecting seat 7 to move horizontally left and right. When the connecting seat 7 moves horizontally, it can drive the position of the industrial camera 11 to adjust the angle so as to take photos from different angles of the cable wrapping. After taking photos from multiple angles, they are transmitted to the visual processing system for photo processing, and the overlap rate of the metal shielding layer is calculated by the system.

[0027] Furthermore, the protective component includes a protective cover 12, four protective cover plates 12 are rotatably mounted on the bottom of the fixed platform 10, and the four protective cover plates 12 can wrap the industrial camera 11 when they are rotated to be in a vertical state with the fixed platform 10, four fixing frames 14 are fixedly mounted on the fixed platform 10, the protective cover plates 12 are rotatably mounted on the fixing frames 14, a first bevel gear 15 is fixedly mounted on the protective cover plates 12, the first bevel gear 15 is rotatably connected to the fixing frame 14, a second bevel gear 16 is rotatably mounted on the fixed platform 10, the second bevel gear 16 is meshed with the first bevel gear 15, one of the second bevel gears 16 is driven by a servo motor, the servo motor is electrically connected to the external controller, a synchronous belt is sleeved between the four second bevel gears 16, and the synchronous belt is movably connected to the four second bevel gears 16; by providing a protective component, after the wrapping is completed, the servo motor is controlled to drive the second bevel gear 16 to rotate and the four protective cover plates 12 are driven to rotate through the cooperation of the synchronous belt and the first bevel gear 15 to cover and protect the industrial camera 11.

[0028] The working principle of the utility model is as follows: the wrapping machine wraps the cable, and during the wrapping, the metal shielding layer is wound around the surface of the cable. During the wrapping process, the industrial camera 11 takes pictures. During the picture taking process of the industrial camera 11, the servo motor is controlled to drive the driving gear 6 to rotate and drive the moving seat 5 to move by meshing with the driving rack 4. When the moving seat 5 moves, it can drive the connecting seat 7 to move horizontally left and right. When the connecting seat 7 moves horizontally, it can drive the position of the industrial camera 11 to adjust the angle so as to take pictures from different angles of the cable wrapping. After the multi-angle pictures are taken, they are transmitted to the visual processing system for picture processing, and the system calculates the overlap rate of the metal shielding layer. According to the calculated overlap rate, the wrapping speed of the wrapping machine is controlled by the control system to adjust and control the overlap rate. After the wrapping is completed, the servo motor is controlled to drive the second bevel gear 16 to rotate and drive the four protective cover plates 12 to rotate through the cooperation of the synchronous belt and the first bevel gear 15 to cover and protect the industrial camera 11.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable metal shielding layer coverage control device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is fixedly mounted with a track frame (2), the track frame (2) is provided with a detection component, and the mounting frame (1) is provided with a driving component; The detection assembly comprises a connection seat (7), the connection seat (7) is slidably mounted on the track frame (2), and an industrial camera (11) for detection is arranged at the bottom of the connection seat (7).

2. A cable metal shielding layer overlap control device according to claim 1, characterized in that: The detection assembly further comprises a mounting plate (8), the mounting plate (8) being fixedly mounted on the bottom of the connecting seat (7), a lower extension seat (9) being fixedly mounted on the bottom of the mounting plate (8), and a fixing platform (10) being fixedly mounted on the bottom of the lower extension seat (9).

3. A cable metal shielding layer overlap control device according to claim 2, characterized in that: The mounting plate (8) is fixed to the connecting seat (7) by means of a connecting flange and bolts. The industrial camera (11) is fixedly mounted on the fixing platform (10), and a fill light (13) is fixedly mounted on the fixing platform (10).

4. A cable metal shielding layer overlap control device according to claim 1, characterized in that: The driving assembly comprises a mounting cross column (3), the mounting cross column (3) is fixedly mounted on the mounting frame (1), a driving rack (4) is fixedly mounted on the mounting cross column (3), a moving seat (5) is slidably mounted on the mounting cross column (3), and a driving gear (6) is rotatably mounted on the moving seat (5).

5. A cable metal shielding layer overlap control device according to claim 4, characterized in that: The movable seat (5) is fixedly connected to the connecting seat (7) via an electric cylinder, the telescopic end of the electric cylinder is fixedly connected to the connecting seat (7), and the driving gear (6) and the driving rack (4) are meshed with each other.

6. A cable metal shielding layer overlap control device according to claim 1, characterized in that: The protection assembly comprises a protection cover plate (12), wherein four protection cover plates (12) are rotatably mounted on the bottom of a fixed platform (10), four fixing frames (14) are fixedly mounted on the fixed platform (10), a first bevel gear (15) is fixedly mounted on the protection cover plate (12), and a second bevel gear (16) is rotatably mounted on the fixed platform (10).

7. A cable metal shielding layer overlap control device according to claim 6, characterized in that: The protective cover plate (12) is rotatably mounted on the fixing frame (14), the first bevel gear (15) is rotatably connected to the fixing frame (14), the second bevel gear (16) and the first bevel gear (15) are meshed with each other, a synchronous belt is sleeved between the four second bevel gears (16), and the synchronous belt is movably connected to the four second bevel gears (16).

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