Paint spraying device for groove pipe fitting machining

Abstract

The utility model relates to the technical field of grooved pipe fitting lining processing, in particular to a paint spraying device for grooved pipe fitting processing, which comprises a base and a processing mechanism, the processing mechanism comprises a mounting ring, two fixing bolts, two clamping plates, a lifting component, a cleaning component, an adjusting component and a paint supply component, scrapers in the cleaning assemblies can clean the inner side and the outer side of the grooved pipe, an adjusting telescopic rod in the adjusting assembly is matched with a clamping frame to change the position of a rotating motor, automatic paint spraying and integrated work of automatic paint spraying and automatic paint spraying can be achieved while the pipe wall of the grooved pipe is cleaned, and the design is easy to operate, convenient to use and high in practicability. The problems that in the cleaning process of the grooved pipe fitting, only the inner wall can be subjected to dust removal treatment, the inner side and the outer side of the grooved pipe are inconvenient to clean, and the paint spraying effect is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of grooved pipe fitting lining processing technology, and in particular to a painting device for processing grooved pipe fittings. Background Technology

[0002] Grooved pipe fittings are a new type of steel pipe connection fitting with many advantages. The inner lining of grooved pipe fittings requires the use of a painting device. However, it is inconvenient to clean the inside of the fittings before painting. When dust and other impurities adhere to the inner wall of the fittings, it will affect the quality of the painting.

[0003] In the prior art, patent (CN222019870U) proposes a painting device for processing the inner lining of grooved pipe fittings. It includes a fixed base, with support legs fixedly connected to the four corners of the bottom of the fixed base. A fixed bracket is fixedly connected to the top surface of the fixed base, and a drive motor is fixedly connected to one side of the fixed base. The main shaft of the drive motor is fixedly connected to a drive screw via a coupling, and a screw assembly is screwed to the outside of the drive screw. Using fastening bolts and clamping plates, pipe fittings of different sizes can be clamped and fixed, making it widely applicable. After clamping, the screw structure moves the pipe fitting under the cleaning brush. During cleaning, an electric telescopic rod and an adjusting motor work together to allow the cleaning brush to move in a circular motion simultaneously when moving up and down. Under centrifugal force, the cleaning brush can adhere to the inner wall of the pipe fitting, ensuring proper cleaning and avoiding affecting the quality of subsequent painting.

[0004] However, in the aforementioned existing technologies, during the cleaning process, only the inner wall of the grooved pipe fitting can be dusted, which is not convenient for cleaning both the inner and outer sides of the grooved pipe, and the painting effect is relatively low. Summary of the Invention

[0005] The purpose of this utility model is to provide a painting device for processing grooved pipe fittings, which solves the problem that in the prior art, the cleaning process of grooved pipe fittings can only remove dust from the inner wall, which is not convenient for cleaning the inner and outer sides of the grooved pipe, and the painting effect is low.

[0006] To achieve the above objectives, this utility model provides a painting device for processing grooved pipe fittings, including a base and a processing mechanism. The processing mechanism includes a mounting ring, two fixing bolts, two clamping plates, a lifting assembly, a cleaning assembly, an adjusting assembly, and a paint supply assembly. The paint supply assembly is fixedly connected to the lifting assembly and located above it. The adjusting assembly is fixedly connected to the base and located inside it. The cleaning assembly is fixedly connected to the lifting assembly and located below it. The lifting assembly is fixedly connected to the base and located above it. Each clamping plate is rotatably connected to a corresponding fixing bolt and located at one end of the bolt. Both fixing bolts are rotatably connected to the mounting ring and located on opposite sides of the mounting ring. The mounting ring is fixedly connected to the adjusting assembly and located above it.

[0007] The lifting assembly includes a top plate, two electric telescopic rods and two positioning rods. The two positioning rods and the two electric telescopic rods are fixedly connected to the base and located above the base. The top plate is fixedly connected to the electric telescopic rods and located at the upper end of the electric telescopic rods.

[0008] The cleaning assembly includes a cleaning cylinder, a cleaning motor, a vertical rod, a nozzle, two mounting cylinders, two spring members, and a scraper. The scraper is fixedly connected to the two spring members and located at one end of each spring member. The other end of each spring member is fixedly connected to the corresponding mounting cylinder and located on the inner wall of the corresponding mounting cylinder. Both mounting cylinders are fixedly connected to the vertical rod and located on one side of the vertical rod. The nozzle is fixedly connected to the vertical rod and located on the other side of the vertical rod. The vertical rod is fixedly connected to the output end of the cleaning motor. The cleaning motor is fixedly connected to the output end of the cleaning cylinder. The cleaning cylinder is fixedly connected to the top plate and located above the top plate.

[0009] The adjustment assembly includes a rotary motor, a clamping frame, and an adjusting telescopic rod. The adjusting telescopic rod is fixedly connected to the base and located inside the base. The clamping frame is fixedly connected to the adjusting telescopic rod and located at one end of the adjusting telescopic rod. The rotary motor is fixedly connected to the clamping frame and located inside the clamping frame.

[0010] The paint supply assembly includes a paint storage tank and a conduit. One end of the conduit is fixedly connected to the vertical rod and located on one side of the vertical rod. The other end of the conduit is fixedly connected to the paint storage tank and located below the paint storage tank. The paint storage tank is fixedly connected to the top plate and located above the top plate.

[0011] This utility model discloses a painting device for processing grooved pipe fittings. The scraper in the cleaning component can clean the inner and outer sides of the grooved pipe. The position of the rotary motor is changed by the adjusting telescopic rod in the adjusting component in conjunction with the clamping frame. While cleaning the grooved pipe wall, automatic painting can also be achieved. The two work in one integrated process. This design is simple to operate and easy to use. It solves the problem that during the cleaning process of grooved pipe fittings, only the inner wall can be dusted, and it is not convenient to clean the inner and outer sides of the grooved pipe, and the painting effect is low. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of a painting device for processing grooved pipe fittings according to this utility model.

[0014] Figure 2 This is a front view of a painting device for processing grooved pipe fittings according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 3 BB line section view.

[0017] Figure 5 This is the utility model Figure 3 Enlarged view of the local structure at point C.

[0018] 101-Base, 102-Machining mechanism, 103-Mounting ring, 104-Fixing bolt, 105-Clamping plate, 106-Lifting assembly, 107-Cleaning assembly, 108-Adjusting assembly, 109-Paint supply assembly, 110-Top plate, 111-Electric telescopic rod, 112-Positioning rod, 113-Cleaning cylinder, 114-Cleaning motor, 115-Vertical rod, 116-Nozzle, 117-Mounting cylinder, 118-Spring component, 119-Scraper, 120-Rotary motor, 121-Clamping frame, 122-Adjusting telescopic rod, 123-Paint storage tank, 124-Conduit. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1-5 ,in Figure 1 This is a schematic diagram of the overall structure of a painting device for processing grooved pipe fittings according to this utility model. Figure 2 This is a front view of a painting device for processing grooved pipe fittings according to this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 3 BB line section view, Figure 5 This is the utility model Figure 3 Enlarged view of the local structure at point C.

[0021] This utility model provides a painting device for processing grooved pipe fittings, including a base 101 and a processing mechanism 102. The processing mechanism 102 includes a mounting ring 103, two fixing bolts 104, two clamping plates 105, a lifting assembly 106, a cleaning assembly 107, an adjusting assembly 108, and a paint supply assembly 109. The lifting assembly 106 includes a top plate 110, two electric telescopic rods 111, and two positioning rods 112. The cleaning assembly 107 includes a cleaning cylinder 113, a cleaning motor 114, a vertical rod 115, a nozzle 116, two mounting cylinders 117, two springs 118, and a scraper 119. The adjusting assembly 108 includes a rotary motor 120, a clamping frame 121, and an adjusting telescopic rod 122. The paint supply assembly 109 includes a paint storage tank 123 and a conduit 124.

[0022] In this specific embodiment, the paint supply assembly 109 is fixedly connected to the lifting assembly 106, the adjusting assembly 108 is fixedly connected to the base 101, the cleaning assembly 107 is fixedly connected to the lifting assembly 106, the lifting assembly 106 is fixedly connected to the base 101, each clamping plate 105 is rotatably connected to the corresponding fixing bolt 104, both fixing bolts 104 are rotatably connected to the mounting ring 103, the mounting ring 103 is fixedly connected to the adjusting assembly 108, and the two clamping plates 105 are rotatably connected to the mounting ring 103. The positioning rod 112 and the two electric telescopic rods 111 are all fixedly connected to the base 101. The top plate 110 is fixedly connected to the electric telescopic rods 111. The scraper 119 is fixedly connected to the two spring members 118. The other end of each spring member 118 is fixedly connected to the corresponding mounting cylinder 117. Both mounting cylinders 117 are fixedly connected to the vertical rod 115. The nozzle 116 is fixedly connected to the vertical rod 115. The vertical rod 115 is fixedly connected to the output end of the cleaning motor 114. The cleaning motor 114 is fixedly connected to the output end of the cleaning cylinder 113, the cleaning cylinder 113 is fixedly connected to the top plate 110, the adjusting telescopic rod 122 is fixedly connected to the base 101, the clamping frame 121 is fixedly connected to the adjusting telescopic rod 122, the rotary motor 120 is fixedly connected to the clamping frame 121, one end of the guide tube 124 is fixedly connected to the vertical rod 115, and the other end of the guide tube 124 is fixedly connected to the paint storage tank 123. The paint storage tank 123 is fixedly connected to the top plate 110. The cleaning assembly 107, with its scraper 119, can clean both the inner and outer sides of the grooved pipe. This is achieved by adjusting the position of the rotary motor 120 via the adjusting telescopic rod 122 in the adjusting assembly 108 and the clamping frame 121. This allows for automatic painting while cleaning the grooved pipe wall, integrating both processes. This design is simple to operate and easy to use, solving the problem that during cleaning of grooved pipe fittings, only the inner wall can be dusted, making it inconvenient to clean both the inner and outer sides of the grooved pipe, and resulting in lower painting quality.

[0023] The paint supply component 109 is located above the lifting component 106, the adjusting component 108 is located inside the base 101, the cleaning component 107 is located below the lifting component 106, and the lifting component 106 is located above the base 101. Each clamping plate 105 is located at one end of the corresponding fixing bolt 104, and the two fixing bolts 104 are located on both sides of the mounting ring 103. The mounting ring 103 is located above the adjusting component 108. Two parallel plates are also provided on both sides of the clamping frame 121. Therefore, when the clamping frame 121 slides inside the base 101 under the action of the adjusting telescopic rod 122, there will not be much friction. At the same time, it can better support the rotary motor 120 and the mounting ring 103. The grooved tube above the mounting ring 103 is stabilized by the two clamping plates 105 and is in a stable state. When the rotary motor 120 rotates, it will not cause the grooved tube to shake, resulting in high clamping stability.

[0024] Secondly, the two positioning rods 112 and the two electric telescopic rods 111 are all located above the base 101. The top plate 110 is located at the upper end of the electric telescopic rods 111. The scraper 119 is located at one end of the two spring members 118. The other end of each spring member 118 is located on the inner wall of the corresponding mounting cylinder 117. The two mounting cylinders 117 are located on one side of the vertical rod 115. The nozzle 116 is located on the other side of the vertical rod 115. The cleaning cylinder 113... Located above the top plate 110, two movable blocks are provided on the inner side of the scraper 119. Each movable block is fixedly connected to the corresponding spring member 118. Therefore, after the scraper 119 contacts the inner wall of the grooved pipe, in order to keep the scraper 119 in contact with the inner wall of the grooved pipe during rotation, the installation cylinder 117 and the spring member 118 can support the scraper 119 and continuously apply pressure to the scraper 119 to ensure that the scraper 119 is in contact with the inner wall of the grooved pipe.

[0025] Meanwhile, the adjusting telescopic rod 122 is located inside the base 101, the clamping frame 121 is located at one end of the adjusting telescopic rod 122, the rotary motor 120 is located inside the clamping frame 121, one end of the conduit 124 is located on one side of the vertical rod 115, and the other end of the conduit 124 is located below the paint storage tank 123. The paint storage tank 123 is located above the top plate 110. The conduit 124 below the paint storage tank 123 is connected to the vertical rod 115, and the paint is sprayed out by the nozzle 116 on one side of the vertical rod 115. During use, the height of the two electric telescopic rods 111 is first adjusted according to the length and size of the grooved pipe fitting, and the fixing bolts 104 and the... The rotation of the clamping plate 105 fixes the grooved tube. Then, the adjusting telescopic rod 122 is activated to adjust the position of the clamping frame 121, and then adjust the position of the mounting ring 103 on the clamping frame 121 and the grooved tube. When the vertical rod 115 is inside the grooved tube, the scraper 119 abuts against the inner wall of the grooved tube under the action of the corresponding spring 118. With the rotation of the rotary motor 120, the inner wall of the grooved tube is cleaned. Then, the adjusting telescopic rod 122 continues to adjust the position of the clamping frame 121 to disengage the inner wall of the grooved tube from the scraper 119. At this time, the nozzle 116 is activated, and the rotary motor 120 continues to rotate to complete the painting treatment of the inner wall of the grooved tube. Similarly, the painting treatment of the outer wall of the grooved tube is also done in the same way.

[0026] In this embodiment, two parallel plates are also provided on both sides of the clamping frame 121. Therefore, when the clamping frame 121 slides inside the base 101 under the action of the adjusting telescopic rod 122, there will be little friction. At the same time, it can better support the rotary motor 120 and the mounting ring 103. The grooved tube above the mounting ring 103 is stabilized by the two clamping plates 105 and is in a stable state. When the rotary motor 120 rotates, it will not cause the grooved tube to shake. The clamping stability is high. Two movable blocks are provided on the inner side of the scraper 119, each of which is fixedly connected to the corresponding spring member 118. Therefore, after the scraper 119 contacts the inner wall of the grooved pipe, in order to keep the scraper 119 continuously in contact with the inner wall of the grooved pipe during rotation, the mounting cylinder 117 and the spring member 118 can support the scraper 119 and continuously apply pressure to the scraper 119 to ensure that the scraper 119 is in contact with the inner wall of the grooved pipe. The guide tube 1 below the paint storage tank 123 24 connects to the vertical rod 115, and the nozzle 116 on one side of the vertical rod 115 sprays paint. During use, the device first adjusts the height of the two electric telescopic rods 111 according to the length and size of the grooved pipe fitting, and fixes the grooved pipe by rotating the fixing bolt 104 and the clamping plate 105. Then, the adjusting telescopic rod 122 is activated to adjust the position of the clamping frame 121, thereby adjusting the position of the mounting ring 103 on the clamping frame 121 and the grooved pipe. When the vertical rod 115 is inside the grooved tube, the scraper 119 abuts against the inner wall of the grooved tube under the action of the corresponding spring 118. With the rotation of the rotary motor 120, the inner wall of the grooved tube is cleaned. Then, the adjusting telescopic rod 122 continues to adjust the position of the clamping frame 121, disengaging the inner wall of the grooved tube from the scraper 119. At this time, the nozzle 116 is activated, and the rotary motor 120 continues to rotate, completing the painting process on the inner wall of the grooved tube. Similarly, the painting process on the outer side of the grooved tube is also carried out in the same way.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A painting device for processing grooved pipe fittings, comprising a base, characterized in that, It also includes a processing mechanism, which comprises a mounting ring, two fixing bolts, two clamping plates, a lifting assembly, a cleaning assembly, an adjusting assembly, and a paint supply assembly. The paint supply assembly is fixedly connected to the lifting assembly and is located above the lifting assembly. The adjusting assembly is fixedly connected to the base and is located inside the base. The cleaning assembly is fixedly connected to the lifting assembly and is located below the lifting assembly. The lifting assembly is fixedly connected to the base and is located above the base. Each clamping plate is rotatably connected to a corresponding fixing bolt and is located at one end of the corresponding fixing bolt. Both fixing bolts are rotatably connected to the mounting ring and are located on both sides of the mounting ring. The mounting ring is fixedly connected to the adjusting assembly and is located above the adjusting assembly.

2. The painting apparatus for processing grooved pipe fittings as described in claim 1, characterized in that, The lifting assembly includes a top plate, two electric telescopic rods and two positioning rods. The two positioning rods and the two electric telescopic rods are all fixedly connected to the base and located above the base. The top plate is fixedly connected to the electric telescopic rods and located at the upper end of the electric telescopic rods.

3. The painting apparatus for processing grooved pipe fittings as described in claim 2, characterized in that, The cleaning assembly includes a cleaning cylinder, a cleaning motor, a vertical rod, a nozzle, two mounting cylinders, two spring members, and a scraper. The scraper is fixedly connected to the two spring members and located at one end of each spring member. The other end of each spring member is fixedly connected to the corresponding mounting cylinder and located on the inner wall of the corresponding mounting cylinder. Both mounting cylinders are fixedly connected to the vertical rod and located on one side of the vertical rod. The nozzle is fixedly connected to the vertical rod and located on the other side of the vertical rod. The vertical rod is fixedly connected to the output end of the cleaning motor. The cleaning motor is fixedly connected to the output end of the cleaning cylinder. The cleaning cylinder is fixedly connected to the top plate and located above the top plate.

4. The painting apparatus for processing grooved pipe fittings as described in claim 3, characterized in that, The adjustment assembly includes a rotary motor, a clamping frame, and an adjusting telescopic rod. The adjusting telescopic rod is fixedly connected to the base and located inside the base. The clamping frame is fixedly connected to the adjusting telescopic rod and located at one end of the adjusting telescopic rod. The rotary motor is fixedly connected to the clamping frame and located inside the clamping frame.

5. The painting apparatus for processing grooved pipe fittings as described in claim 4, characterized in that, The paint supply assembly includes a paint storage tank and a conduit. One end of the conduit is fixedly connected to the vertical rod and located on one side of the vertical rod. The other end of the conduit is fixedly connected to the paint storage tank and located below the paint storage tank. The paint storage tank is fixedly connected to the top plate and located above the top plate.

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