Surface spraying device for corrugated pipe production

Abstract

The surface spraying device for corrugated pipe production comprises a base, a protection box and a mover, the protection box is arranged on the base, the protection box is of a hollow structure with an opening in the top wall, the mover is arranged on the protection box in a penetrating mode, the moving end of the mover is located in the protection box, and the surface spraying device further comprises a spraying structure and an inner supporting structure. The spraying structure is arranged at the moving end of the mover, the spraying structure is located in the protection box, the inner supporting structure is arranged in the protection box, the outer supporting structure is arranged on the base and the protection box, and the installation structure is installed on the protection box. The utility model relates to the field of design and use of spraying equipment, in particular to a surface spraying device for corrugated pipe production.

Description

Technical Field

[0001] The utility model relates to the field of design and use of spraying equipment, in particular to a surface spraying device for producing corrugated pipes. Background Art

[0002] The cost of bellows is not high and its application range is very wide. In order to adapt to different environments, spraying plays a protective role. To increase the bellows' resistance to chemical corrosion such as acid and alkali, you can spray epoxy paint; to increase the water resistance and wear resistance of the bellows, you can spray polyurethane paint; to increase UV resistance and chemical resistance, you can also spray acrylic paint. Choose the appropriate bellows paint according to the actual use.

[0003] At present, spraying is basically done by spraying bellows with a sprayer. With the increasing requirements for working environment and air environment, external spraying may have a great impact on the environment. Therefore, spraying is carried out in a relatively sealed environment and the gas after spraying is uniformly treated, which is more environmentally friendly. In addition, some spraying devices with protective functions basically only spray the outer wall of the bellows, and rarely involve internal spraying. This design can be used for both external and internal spraying. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a surface spraying device for producing corrugated pipes.

[0005] The technical solution adopted by the utility model is as follows: The utility model is a surface spraying device for corrugated pipe production, including a base, a protection box and a mover, the protection box is arranged on the base, the protection box is a hollow structure with an opening on the top wall, the mover is arranged through the protection box and the moving end is located in the protection box, and also includes a spraying structure, an inner supporting structure, an outer supporting structure and an installation structure, the spraying structure is arranged on the moving end of the mover, the spraying structure is located in the protection box, the inner supporting structure is arranged in the protection box, the outer supporting structure is arranged on the base and the protection box, and the installation structure is installed on the protection box.

[0006] Furthermore, the spraying structure is symmetrically provided with two groups, and the spraying structure includes an arc-shaped mounting frame and a spray head, the arc-shaped mounting frame is installed on the moving end of the mover, and the spray head is penetrated on the arc-shaped mounting frame, and the spray head is provided with multiple groups.

[0007] Furthermore, the inner support structure includes a mounting plate, a support rod and a support ring, the mounting plate is installed in the protective box, the support rod is arranged on the mounting plate, the support rod is provided in multiple groups, the support ring is arranged on the support ring, and the support ring is provided in multiple groups.

[0008] Furthermore, the side wall of the protection box is provided with an inlet and outlet, and the installation structure includes an outer cover, a positioning cylinder and an installation assembly. The outer cover is slidably sleeved on the protection box and covers the inlet and outlet, the positioning cylinder is arranged on the outer cover, and the positioning cylinder is slidably located in the support ring, and the installation assembly is symmetrically provided in multiple groups.

[0009] Furthermore, the protective box is symmetrically provided with mounting holes, and the mounting assembly includes a mounting shaft, a pulling seat and a spring. The mounting shaft slides through the outer cover and slides in the mounting hole. The pulling seat is provided on the mounting shaft, and the spring is provided between the pulling seat and the outer cover and is located outside the mounting shaft.

[0010] Furthermore, an upper cover is hingedly provided on the protection box, and an air pipe is penetrated through the upper cover.

[0011] Furthermore, the outer support structure includes a push rod and a support bottom ring, the push rod is arranged on the base and slides through the protection box, and the support bottom ring is arranged on the output rod of the push rod.

[0012] Furthermore, it also includes a control box, a drawer and an internal sprayer. The control box is located on one side of the base, the drawer is slidably arranged on the control box, and the internal sprayer is placed in the drawer.

[0013] Furthermore, the internal sprayer includes a moving component, a connecting rod, an arc frame and a nozzle, the moving component is symmetrically provided with two groups, the connecting rod is provided on the two groups of moving components, the connecting rod is provided with multiple groups, the arc frame is provided with multiple groups, the arc frames are respectively provided on the connecting rods, the nozzle is provided through the arc frame, and the nozzle is provided with multiple groups.

[0014] Furthermore, the moving assembly includes a moving disk and a buffer wheel, the moving disk is arranged on the connecting rod, the buffer wheel is arranged on the moving disk, and the buffer wheel is provided in multiple groups.

[0015] Preferably, the buffer wheel is provided with a hook or a hanging ring.

[0016] The beneficial effects achieved by the utility model using the above structure are as follows:

[0017] 1. Use the protective box to provide a relatively closed environment for spraying, and use the installation structure to facilitate the feeding and discharging of the bellows. Use the mover to drive the spraying structure to move, so that the bellows can be sprayed at a uniform and controllable speed.

[0018] 2. If you want to spray the inside, you can also remove the inner support structure, use the outer support structure to place the corrugated pipe that needs to be sprayed, and use the internal sprayer for spraying, which has a wider range of uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall structure of a surface spraying device for producing a corrugated pipe proposed by the utility model;

[0020] Figure 2 This is a structural schematic diagram of another angle of a surface spraying device for producing a corrugated pipe proposed by the utility model;

[0021] Figure 3 This is a structural schematic diagram of a spraying structure, an inner supporting structure, an outer supporting structure and a mounting structure of a surface spraying device for producing a corrugated pipe proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a surface spraying device for producing a corrugated pipe proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the installation structure of a surface spraying device for producing a corrugated pipe proposed by the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the structure of a sprayer inside a surface spraying device for producing a corrugated pipe.

[0025] Among them, 1. base, 2. protection box, 3. mover, 4. spraying structure, 5. inner supporting structure, 6. outer supporting structure, 7. mounting structure, 8. arc-shaped mounting frame, 9. nozzle, 10. mounting plate, 11. support rod, 12. support ring, 13. outer cover, 14. positioning cylinder, 15. mounting assembly, 16. mounting shaft, 17. pulling seat, 18. spring, 19. upper cover, 20. air pipe, 21. control box, 22. drawer, 23. inner sprayer, 24. push rod, 25. support bottom ring, 26. moving assembly, 27. connecting rod, 28. arc-shaped frame, 29. nozzle, 30. moving disk, 31. buffer wheel. DETAILED DESCRIPTION

[0026] like Figure 1 to Figure 6 As shown, the utility model is a surface spraying device for corrugated pipe production, including a base 1, a protection box 2 and a mover 3. The protection box 2 is arranged on the base 1, and the protection box 2 is a hollow structure with an opening on the top wall. The mover 3 is arranged through the protection box 2 and the moving end is located in the protection box 2. It also includes a spraying structure 4, an inner supporting structure 5, an outer supporting structure 6 and a mounting structure 7. The spraying structure 4 is arranged on the moving end of the mover 3, and the spraying structure 4 is located in the protection box 2. The inner supporting structure 5 is arranged in the protection box 2, the outer supporting structure 6 is arranged on the base 1 and the protection box 2, and the mounting structure 7 is installed on the protection box 2. The mover can adopt an existing electric mover, which is mainly composed of a motor, a lead screw and a nut.

[0027] The spraying structure 4 is symmetrically provided with two groups, and the spraying structure 4 includes an arc-shaped mounting frame 8 and a nozzle 9. The arc-shaped mounting frame 8 is installed on the moving end of the mover 3, and the nozzle 9 is penetrated through the arc-shaped mounting frame 8. The nozzle 9 is provided with multiple groups, and the nozzle is connected to the external spray machine through multiple branch pipes.

[0028] The inner support structure 5 includes a mounting plate 10, a support rod 11 and a support ring 12. The mounting plate 10 is installed in the protective box 2, the support rod 11 is arranged on the mounting plate 10, and the support rod 11 is provided with multiple groups. The support ring 12 is arranged on the support rod 11, and the support ring 12 is provided with multiple groups to support the corrugated pipe for facilitating external spraying.

[0029] The side wall of the protection box 2 is provided with an inlet and outlet (not shown in the figure), and the mounting structure 7 includes an outer cover 13, a positioning cylinder 14 and a mounting assembly 15. The outer cover 13 is slidably sleeved on the protection box 2 and covers the inlet and outlet. The positioning cylinder 14 is arranged on the outer cover 13, and the positioning cylinder 14 is slidably located in the support ring 12. The mounting assembly 15 is symmetrically provided in multiple groups; the protection box 2 is symmetrically provided with mounting holes (not shown in the figure), and the mounting assembly 15 includes a mounting shaft 16, a pulling seat 17 and a spring 18. The mounting shaft 16 slides through the outer cover 13 and is slidably located in the mounting hole. The pulling seat 17 is arranged on the mounting shaft 16, and the spring 18 is arranged between the pulling seat 17 and the outer cover 13 and is located outside the mounting shaft 16. Disassembly and assembly are convenient, and material feeding and discharging are simple.

[0030] An upper cover 19 is hingedly provided on the protection box 2, and an air pipe 20 is penetrated through the upper cover 19. The air pipe can discharge the spraying waste gas to the treatment equipment in a unified manner, and can also provide an inlet and outlet pipe for connecting branch pipes; the external support structure 6 includes a push rod 24 and a support bottom ring 25. The push rod 24 is arranged on the base 1 and slides through the protection box 2. The support bottom ring 25 is arranged on the output rod of the push rod 24, and the push rod uses an electric push rod.

[0031] The control box 21 is located on one side of the base 1, and the control switches of the electrical equipment can be uniformly installed on the control box. The drawer 22 is slidably arranged on the control box 21, and the internal sprayer 23 is placed in the drawer 22; the internal sprayer 23 includes a moving assembly 26, a connecting rod 27, an arc frame 28 and a nozzle 29. The moving assembly 26 is symmetrically provided with two groups, the connecting rod 27 is arranged on the two groups of moving assemblies 26, the connecting rod 27 is provided with multiple groups, the arc frame 28 is provided with multiple groups, and the arc frame 28 is respectively It is arranged on the connecting rod 27, and the nozzle 29 is arranged on the arc frame 28. The nozzle 29 is provided with multiple groups, and the nozzle is connected to the external sprayer through multiple branch pipes; the moving component 26 includes a moving disk 30 and a buffer wheel 31, the moving disk 30 is arranged on the connecting rod 27, and the buffer wheel 31 is arranged on the moving disk 30. The buffer wheel 31 is provided with multiple groups. If the buffer wheel is an ordinary wheel, the outer cover cannot be covered during spraying, and external force is needed to help move. If a fully enclosed operation is required, an electric buffer wheel can be used, and the controller and battery are loaded on the moving disk.

[0032] Specific use: when spraying the outside, put the bellows on the support rod 11 and the support ring 12, pull the pulling seat 17 on the outer cover 13 outward, stretch the spring 18, put the outer cover 13 on the protective box 2, then release the pulling seat 17, insert the mounting shaft 16 into the mounting hole, start the mover 3, drive the spray head 9 to move, and spray; if the inside of the bellows is to be sprayed, the inner sprayer 23 can be removed, the length of the push rod 24 can be adjusted, the bellows can be placed on the support bottom ring 25, and then the inner sprayer 23 can be placed in the bellows, and it can be pushed to move for internal spraying.

[0033] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A surface spraying device for corrugated pipe production, comprising a base, a protection box and a mover, characterized in that: The protective box is arranged on the base, and the protective box is a hollow structure with an opening on the top wall. The mover is arranged through the protective box and the moving end is located in the protective box. It also includes a spraying structure, an internal support structure, an external support structure and an installation structure. The spraying structure is arranged on the moving end of the mover, and the spraying structure is located in the protective box. The internal support structure is arranged in the protective box, the external support structure is arranged on the base and the protective box, and the installation structure is installed on the protective box.

2. A surface spraying device for producing a corrugated pipe according to claim 1, characterized in that: The spraying structure is symmetrically provided with two groups, and the spraying structure includes an arc-shaped mounting frame and a spray head. The arc-shaped mounting frame is installed on the moving end of the mover, and the spray head is penetrated on the arc-shaped mounting frame. The spray head is provided with multiple groups.

3. The surface spraying device for producing a corrugated pipe according to claim 1, characterized in that: The inner support structure includes a mounting plate, a support rod and a support ring. The mounting plate is installed in the protection box. The support rod is arranged on the mounting plate. The support rod is provided in multiple groups. The support ring is arranged on the support ring. The support ring is provided in multiple groups.

4. The surface spraying device for producing a corrugated pipe according to claim 1, characterized in that: The side wall of the protection box is provided with an inlet and outlet, and the installation structure includes an outer cover, a positioning cylinder and an installation component. The outer cover is slidably sleeved on the protection box and covers the inlet and outlet. The positioning cylinder is arranged on the outer cover, and the positioning cylinder is slidably located in the support ring. The installation component is symmetrically provided in multiple groups.

5. A surface spraying device for producing a corrugated pipe according to claim 4, characterized in that: The protective box is symmetrically provided with mounting holes, and the mounting assembly includes a mounting shaft, a pulling seat and a spring. The mounting shaft slides through the outer cover and slides in the mounting hole. The pulling seat is arranged on the mounting shaft, and the spring is arranged between the pulling seat and the outer cover and is located outside the mounting shaft.

6. A surface spraying device for producing a corrugated pipe according to claim 5, characterized in that: An upper cover is hingedly provided on the protection box, and an air pipe is penetrated through the upper cover.

7. A surface spraying device for producing a corrugated pipe according to claim 6, characterized in that: The outer support structure comprises a push rod and a support bottom ring. The push rod is arranged on the base and slides through the protection box. The support bottom ring is arranged on the output rod of the push rod.

8. The surface spraying device for producing a corrugated pipe according to claim 1, characterized in that: It also includes a control box, a drawer and an internal sprayer. The control box is located on one side of the base, the drawer is slidably arranged on the control box, and the internal sprayer is placed in the drawer.

9. A surface spraying device for producing a corrugated pipe according to claim 8, characterized in that: The internal sprayer includes a moving component, a connecting rod, an arc frame and a nozzle. The moving component is symmetrically provided with two groups. The connecting rod is provided on the two groups of moving components. The connecting rod is provided with multiple groups. The arc frame is provided with multiple groups. The arc frames are respectively provided on the connecting rods. The nozzle is provided through the arc frame. The nozzle is provided with multiple groups.

10. A surface spraying device for producing a corrugated pipe according to claim 9, characterized in that: The moving assembly comprises a moving disk and a buffer wheel. The moving disk is arranged on a connecting rod, and the buffer wheel is arranged on the moving disk. The buffer wheel is provided in multiple groups.

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