A wide adjustable cable protection pipe automatic coating equipment

Abstract

The utility model relates to the technical field of coating equipment, specifically, relates to a wide adjustable cable protection pipe automatic coating equipment, it includes the device mainly including box, workpiece positioning device, automatic coating machine and a series of auxiliary components, the device aims at solving the poor flexibility, the problem such as limited adaptability that traditional coating equipment faces when facing different width cable protection pipe, through the design adjustable workpiece positioning device and automatic coating machine combined system, coating efficiency and coating quality have been improved significantly, in order to further improve coating quality and efficiency, the device is also equipped with blowing powder device, is used for cleaning the impurity on the surface of cable protection pipe, ensures the cleanliness of surface before coating, the wide adjustable cable protection pipe automatic coating equipment of the utility model, through its high flexibility and automation characteristics.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, and more specifically, to an automatic coating equipment for wide-width adjustable cable protection pipes. Background Technology

[0002] Traditional cable protection pipe surface coating equipment has significant limitations when handling cable protection pipes of different widths or diameters. When encountering cable protection pipes of varying widths or diameters, manual adjustment of equipment parameters or even replacement of coating tools is required. This is not only time-consuming and labor-intensive but also severely impacts coating efficiency and coating consistency. Therefore, designing an automated cable protection pipe clamping device is crucial.

[0003] Furthermore, traditional coating equipment often lacks effective surface pretreatment steps before coating, such as powder cleaning. This can lead to dust, oil, and other impurities on the surface of cable protection pipes. Without a powder suction device, these impurities may mix into the coating, resulting in a grainy texture, unevenness, or other defects on the coated surface, thus affecting the coating adhesion and final coating quality. It also leads to a large accumulation of powder coating inside the coating workshop and on the equipment, increasing the difficulty and frequency of maintenance and cleaning, as well as downtime and impacting production efficiency. Paint waste is also a common problem, especially when the distance and angle between the nozzle and the workpiece are not precisely controlled during the coating process. This significantly reduces paint utilization, increasing costs and causing unnecessary environmental pollution. Utility Model Content

[0004] The purpose of this invention is to provide an automatic coating equipment for wide-width adjustable cable protection pipes. Developing such an equipment, capable of adapting to cable protection pipes of different widths, with a high degree of automation, good coating quality, and effectively improving paint utilization, has become an urgent need in the industry. This equipment not only significantly improves the coating efficiency and quality of cable protection pipes but also reduces resource waste, which is of great significance for promoting the sustainable development of the cable protection pipe manufacturing industry.

[0005] To achieve the above objectives, an automatic coating equipment for wide-width adjustable cable protection pipes is provided, comprising a housing, characterized in that: a workpiece positioning device is provided inside the housing, a rolling carriage is provided above the housing, an automatic coating machine is provided above the rolling carriage, and a powder blowing device is provided above the automatic coating machine. The automatic coating machine and the powder blowing device move above the housing via the rolling carriage. The powder blowing device includes a powder blowing pipe and a push rod that pushes the powder blowing pipe to the powder blowing position.

[0006] As a further improvement to this technical solution, a pushing cylinder is provided inside the box, and a pushing component is provided in front of the pushing cylinder. Two clamping components are also provided inside the box on the opposite side of the pushing cylinder. The two clamping components are fixedly connected to the box through two rotating shafts. A limiting component is provided in the middle of the two clamping components. The two ends of the limiting component 23 are slidably connected to the two clamping components 25 through a sliding groove structure. The middle part of the limiting component 23 is provided with an arc-shaped limiting surface that fits against the surface of the cable protection pipe.

[0007] As a further improvement to this technical solution, a spring seat is provided inside the box, and the clamping component abuts against the spring between the spring seats.

[0008] As a further improvement to this technical solution, the push rod is set vertically upward, and a moving cylinder is provided below the push rod. The push rod is installed in the moving cylinder, and a steering linkage is provided at the top of the push rod to be fixedly connected to the powder blowing pipe.

[0009] As a further improvement to this technical solution, a baffle is provided on the top of the box, a pressurizing device is provided on one side of the baffle where it connects to the powder blowing pipe, a pressure regulating knob is provided on one side of the pressurizing device, and a pressure display gauge is provided above the pressurizing device.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This automatic coating equipment for cable protection pipes with adjustable width is equipped with a workpiece positioning device inside the box, which is used to adjust the width of the cable protection pipe arbitrarily and complete the coating effect.

[0011] 2. The wide-width adjustable cable protection pipe automatic coating equipment is also equipped with a powder blowing device, including a powder blowing pipe and a push rod that pushes the powder blowing pipe to the powder blowing position, which is used to clean impurities on the surface of the cable protection pipe and ensure the cleanliness of the surface before coating.

[0012] 3. The workpiece positioning device of the automatic coating equipment for wide-width adjustable cable protection pipes includes a push cylinder, a pusher, a limiter, a spring, a clamping component, a spring seat, and a rotating shaft, which can be flexibly adjusted according to the width of the cable protection pipe.

[0013] 4. The automatic coating equipment for wide-width adjustable cable protection pipes has a moving cylinder below the push rod of the powder blowing device and a rolling carriage below the automatic coating machine to adjust the position of the powder blowing pipe and ensure the powder blowing effect.

[0014] 5. The top of the housing of the wide-width adjustable cable protection pipe automatic coating equipment is equipped with a baffle, and a pressure boosting device, pressure regulating knob and pressure display gauge are installed at the connection with the powder blowing pipe to control the pressure during the powder blowing process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of a partial cross-section of the present invention; Figure 3 This is a partial structural schematic diagram of the present invention; The meanings of the labels in the diagram are as follows: The components include: 1. Housing; 2. Workpiece positioning device; 21. Push cylinder; 22. Pushing component; 23. Limiting component; 24. Spring; 25. Clamping component; 26. Spring seat; 27. Rotating shaft; 3. Automatic coating machine; 4. Powder blowing device; 41. Powder blowing pipe; 42. Push rod; 43. Moving cylinder; 44. Steering linkage; 45. Pressure boosting device; 46. Pressure regulating knob; 47. Pressure display gauge; 5. Rolling carriage; 6. Baffle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. 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.

[0017] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] To enhance understanding of the present invention, the present invention will be further described in detail below with reference to embodiments. These embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0020] Please see Figures 1-3As shown, the purpose of this embodiment is to provide an automatic coating equipment for wide-width adjustable cable protection pipes, including a housing 1. The equipment is characterized in that: a workpiece positioning device 2 is provided inside the housing 1, a rolling carriage 5 is provided above the housing 1, an automatic coating machine 3 is provided above the rolling carriage 5, and a powder blowing device 4 is provided above the automatic coating machine 3. The automatic coating machine 3 and the powder blowing device 4 move above the housing 1 via the rolling carriage 5. The powder blowing device 4 includes a powder blowing pipe 41 and a push rod 42 that pushes the powder blowing pipe 41 to the powder blowing position.

[0021] In addition, a pushing cylinder 21 is provided inside the housing 1, and a pushing component 22 is provided in front of the pushing cylinder 21. Two clamping components 25 are also provided inside the housing 1 on the opposite side of the pushing cylinder 21. The two clamping components 25 are fixedly connected to the housing 1 by two rotating shafts 27. A limiting component 23 is provided in the middle of the two clamping components 25. The two ends of the limiting component 23 are slidably connected to the two clamping components 25 by a sliding groove structure. The middle part of the limiting component 23 is provided with an arc-shaped limiting surface that fits against the surface of the cable protection pipe. The limiting component 23 dynamically cooperates with the clamping component 25 through the sliding groove linkage mechanism, and presses the cable protection pipe in real time while adjusting the clamping width, thus solving the problem of incompatibility between adjustment and positioning in traditional equipment.

[0022] Furthermore, the housing 1 is provided with a spring seat 26, and the clamping member 25 abuts against the spring 24 between the spring seat 26.

[0023] Furthermore, the push rod 42 is set vertically upward, and a moving cylinder 43 is provided below the push rod 42. The push rod 42 is installed in the moving cylinder 43, and a steering linkage 44 is provided at the top of the push rod 42, which is fixedly connected to the powder blowing pipe 41.

[0024] In addition, a baffle 6 is provided on the top of the box body 1, a pressurizing device 45 is provided on one side of the baffle 6 where it is connected to the powder blowing pipe 41, a pressure regulating knob 46 is provided on one side of the pressurizing device 45, and a pressure display gauge 47 is provided on the top of the pressurizing device 45.

[0025] The purpose of this embodiment is to provide an automatic coating equipment for wide-width adjustable cable protection pipes, aiming to solve the problem of insufficient adaptability and flexibility of traditional coating equipment for cable protection pipes of different widths. By adopting an automated and adjustable workpiece positioning system and a powder blowing cleaning device, coating efficiency and coating quality are significantly improved.

[0026] The enclosure 1 provides a closed working space for this invention, integrating a workpiece positioning device 2 and other auxiliary components. The workpiece positioning device 2 inside the enclosure 1 includes a push cylinder 21, a pusher 22, a limiter 23, a spring 24, a clamping component 25, a spring seat 26, and a rotating shaft 27. This device can be flexibly adjusted according to the width of the cable protection pipe to ensure stable and precise workpiece positioning. A rolling carriage 5 is located above the enclosure 1 to carry the automatic coating machine 3 and the powder blowing device 4, allowing them to move smoothly above the enclosure 1, automating the coating and cleaning processes. The automatic coating machine 3 is located above the rolling carriage 5, responsible for spraying the cable protection pipe. The movement of the rolling carriage 5 above the enclosure 1 ensures uniform coating. The powder blowing device 4, including a powder blowing pipe 41 and a push rod 42, is located above the automatic coating machine 3 to remove impurities from the surface of the cable protection pipe, ensuring cleanliness before coating. The moving cylinder 43 and steering linkage 44 below the push rod 42 ensure the accurate positioning and directional adjustment of the powder blowing pipe 41; the pressurizing device 45, the pressure regulating knob 46 and the pressure display gauge 47 are located on one side of the baffle 6 above the housing 1 and are used to control the airflow pressure during the powder blowing process to ensure the powder blowing effect.

[0027] The position of the clamping member 25 is adjusted using the pushing cylinder 21 and the pushing component 22 to adapt to cable protection tubes of different widths. Spring 24 and spring seat 26 ensure clamping stability. The two ends of the limiting member 23 are slidably connected to the vertical groove inside the clamping member 25 via guide blocks. When the clamping member 25 rotates around the rotating shaft 27, the limiting member 23 rises and falls synchronously along the groove, its arc-shaped limiting surface always pressing against the top of the cable protection tube. The preload force of the spring 24 prevents lateral displacement of the tube. The powder blowing device 4 is activated, and the moving cylinder 43 drives the push rod 42 to move the powder blowing pipe 41 to the surface of the cable protection tube. A high-pressure airflow is generated by the pressurizing device 45 to clean impurities from the surface. The pressure regulating knob 46 and pressure display 47 monitor and adjust the powder blowing pressure to ensure optimal cleaning. After surface cleaning, the automatic coating machine 3 moves above the housing 1 via the rolling carriage 5 to uniformly spray the cable protection tube. The moving path and spraying parameters are automatically adjusted according to the size of the cable protection tube to achieve the best coating effect.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic coating equipment for wide-width adjustable cable protection pipes, comprising a housing (1), characterized in that: The box (1) is equipped with a workpiece positioning device (2) inside. A rolling carriage (5) is provided above the box (1). An automatic coating machine (3) is provided above the rolling carriage (5). A powder blowing device (4) is provided above the automatic coating machine (3). The automatic coating machine (3) and the powder blowing device (4) move above the box (1) via the rolling carriage (5). The powder blowing device (4) includes a powder blowing pipe (41) and a push rod (42) that pushes the powder blowing pipe (41) to the powder blowing position.

2. The automatic coating equipment for wide-width adjustable cable protection pipes according to claim 1, characterized in that: The housing (1) is equipped with a push cylinder (21) inside. A pusher (22) is provided in front of the push cylinder (21). Two clamping members (25) are also provided inside the housing (1) on the opposite side of the push cylinder (21). The two clamping members (25) are fixedly connected to the housing (1) through two rotating shafts (27). A limiting member (23) is provided in the middle of the two clamping members (25). The two ends of the limiting member (23) are slidably connected to the two clamping members (25) through a sliding groove structure. An arc-shaped limiting surface that fits against the surface of the cable protection pipe is provided in the middle of the limiting member (23).

3. The automatic coating equipment for wide-width adjustable cable protection pipes according to claim 2, characterized in that: The housing (1) is provided with a spring seat (26), and the clamping member (25) abuts against the spring (24) between the spring seat (26).

4. The automatic coating equipment for wide-width adjustable cable protection pipes according to claim 1, characterized in that: The push rod (42) is set vertically upward, and a moving cylinder (43) is provided below the push rod (42). The push rod (42) is installed in the moving cylinder (43), and a steering linkage (44) is provided at the top of the push rod (42) and fixedly connected to the powder blowing pipe (41).

5. The automatic coating equipment for wide-width adjustable cable protection pipes according to claim 1, characterized in that: A baffle (6) is provided above the box (1). A pressure boosting device (45) is provided at the connection point between the baffle (6) and the powder blowing pipe (41). A pressure regulating knob (46) is provided on one side of the pressure boosting device (45). A pressure display gauge (47) is provided above the pressure boosting device (45).

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