Surface spraying device for flange anti-corrosion machining

Abstract

The utility model discloses a surface spraying device for flange anti-corrosion machining, and particularly relates to the technical field of spraying devices, the surface spraying device comprises a rotary table, a spraying gun and a control assembly, a servo motor of the control assembly drives a driving roller coaxial with the rotary table so as to drive the rotary table and a flange placed on the rotary table to rotate, and the spraying gun is arranged on the rotary table. A spiral roller which surrounds the rotary table and is in sliding connection with the rotary table is arranged in an assembly hole of a connecting seat at the tail of the spray gun, the connecting seat is connected with a sliding window of the supporting plate, and the bottom of the spiral roller is fixed to a driving roller through a fixing frame and the assembly plate. The rotary table rotates to drive the flange to rotate, the spiral roller rotates to enable the connecting base to slide up and down along the sliding window through the spiral structure, the spray gun is driven to move up and down, the spray gun sprays the rotating flange from different angles and heights, the problem that traditional spraying is not uniform is solved, it is guaranteed that anticorrosive paint evenly covers the surface of the flange, and the anticorrosive effect and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying device technical field, concretely to a flange anticorrosion processing's surface spraying device. BACKGROUND

[0002] Flange, also called flange flange plate or lug, flange is the connecting part between the shaft and the shaft, used for the connection between pipe ends, also used on the flange of equipment, used for the connection between two devices, such as reducer flange, flange connection or flange joint, refers to the combined sealing structure of flange, gasket and bolt, pipe flange refers to the flange used in pipe fitting, used on the flange of equipment.

[0003] Under the prior art, for example, the public number CN213032805U Chinese patent discloses a kind of flange processing and spraying device, the top of outer frame is equipped with paint bucket and water bucket, paint pipe and water pipe are through the top of outer frame respectively connected with paint pipe and water pipe, and the other end of paint pipe and water pipe away from paint bucket and water bucket is equipped with spray gun, the middle part of outer frame is fixedly connected with fixed plate, the middle part of fixed plate is equipped with through-hole, the upper portion of through-hole is equipped with motor, flange plate is fixed on flange fixing disc.

[0004] The above device is by the spray gun on both sides to the flange plate, wherein the flange plate and spray gun are fixed, the central plane area of flange plate can be more paint attached due to directly facing spray gun, while the edge curved surface part can be less paint attached due to angle problem, resulting in poor surface flatness, spray gun is difficult to accurately adjust to the angle that can make paint evenly cover each part of flange plate, to solve the above problems, we propose a kind of flange anticorrosion processing's surface spraying device. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving one of the technical problems existing in prior art or related art.

[0006] Therefore, the technical scheme adopted by the utility model is as follows:

[0007] A kind of flange anticorrosion processing's surface spraying device, including turntable, the top of the turntable is equipped with spray gun on both sides, the tail of spray gun is equipped with control assembly, the control assembly includes servo motor, the output end of servo motor is fixedly connected with drive roll, the surface of drive roll is sleeved with rotary bearing, the outer ring wall of rotary bearing is fixedly connected with connecting barrel, connecting barrel is equipped with assembly slot on both sides, the motion plate is built in assembly slot, the end away from connecting barrel of motion plate is fixedly connected with spray gun, the tail of spray gun is fixedly connected with connecting seat, the end away from spray gun of connecting seat is equipped with assembly hole, the screw roll is built in assembly hole, the screw roll is distributed around turntable.

[0008] Preferably, the top of the driving roller is fixedly connected with the rotary table, and the driving roller is coaxial with the rotary table axis.

[0009] Preferably, the two assembly grooves are symmetrically distributed along the rotary table axis, and the inner ring wall of the rotary bearing is fixedly connected with the driving roller.

[0010] Preferably, one end of the motion plate is slidably connected with the assembly groove wall, and guide grooves are formed in the two sides of the assembly groove inner wall.

[0011] Preferably, guide rollers are fixedly connected with the two sides of one end of the motion plate in the assembly groove, and the guide rollers are slidably connected with the guide groove wall.

[0012] Preferably, the spiral roller is slidably connected with the assembly hole inner wall.

[0013] Preferably, the connecting seat away from the spray gun is provided with a support plate, the surface of the support plate is provided with a sliding window, and the connecting seat is slidably connected with the sliding window inner wall.

[0014] Preferably, the bottom of the spiral roller is fixedly connected with a fixing frame, one end of the fixing frame close to the rotary table is fixedly connected with an assembly plate, and the assembly plate is sleeved on the surface of the driving roller and fixedly connected therewith.

[0015] By adopting the above technical scheme, the utility model has the beneficial effects of:

[0016] The flange anti-corrosion processing surface spraying device mainly comprises a rotary table, a spray gun and a control assembly. The spray guns on the two sides of the top of the rotary table are controlled by the control assembly. The servo motor of the control assembly drives the driving roller coaxial with the rotary table, thereby driving the rotary table and the flange placed thereon to rotate. The driving roller is sleeved with a rotary bearing. The two sides of the connecting cylinder connected with the outer ring of the rotary bearing are provided with symmetrical assembly grooves. One end of the motion plate in the assembly groove is linearly slidably connected with the guide groove through the guide roller. The other end of the motion plate is connected with the spray gun. The assembly hole of the connecting seat at the tail of the spray gun is provided with the spiral roller which surrounds the rotary table and is slidably connected with the rotary table. The connecting seat is connected with the sliding window of the support plate. The bottom of the spiral roller is fixed through the fixing frame and the assembly plate and the driving roller. The rotary table and the spiral roller are simultaneously rotated by the operation of the servo motor. The rotation of the rotary table drives the flange to rotate. The rotation of the spiral roller makes the connecting seat slide up and down along the sliding window by virtue of the spiral structure of the spiral roller, thereby driving the spray gun to move up and down. The spray gun can spray the rotating flange from different angles and heights, thereby avoiding the problem of uneven spraying in the traditional spraying process. The flange surface is uniformly covered with the anti-corrosion coating, thereby improving the anti-corrosion effect and quality. The flange anti-corrosion processing surface spraying device has the advantages of high automation degree, improved work efficiency, wide applicability, etc. The labor intensity of workers can be effectively reduced, and the operation errors can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 For the utility model Figure 1 A place amplification structure schematic view in the middle.

[0019] Figure 3 For the utility model turntable and connecting barrel assembly structure schematic view.

[0020] Figure 4 For the utility model spiral roller and servo motor assembly structure schematic view.

[0021] Figure 5 For the utility model connecting barrel internal structure schematic view.

[0022] In the drawing: 1, turntable;2, spray gun;3, control assembly;301, servo motor;302, drive roller;303, rotating bearing;304, connecting barrel;305, assembly slot;306, guide slot;307, movement plate;308, guide roller;310, connecting seat;311, assembly hole;312, spiral roller;313, support plate;314, sliding window;315, connecting ring;316, fixed frame;317, assembly plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment: as Figures 1-5 The utility model discloses a flange anticorrosion processing's surface spraying device, including turntable 1, and the both sides of turntable 1 top are equipped with spray gun 2, and spray gun 2 tail part is installed with control assembly 3, and control assembly 3 includes servo motor 301, and servo motor 301 output fixed connection has drive roller 302, and drive roller 302 top is fixedly connected with turntable 1, and drive roller 302 coincides with the axis of turntable 1, places the flange through chucking piece on turntable 1 top, and turntable 1 can rotate under the drive of drive roller 302. The power source of drive roller 302 is servo motor 301, and servo motor 301 output is fixedly connected with drive roller 302, and drive roller 302 coincides with the axis of turntable 1, when servo motor 301 starts operation, drive roller 302 will drive turntable 1 to rotate, and then makes the flange placed on turntable 1 top synchronous rotation,

[0025] Further, the surface of the driving roller 302 is sleeved with a rotating bearing 303, the inner ring wall of the rotating bearing 303 is fixedly connected with the driving roller 302, and the outer ring wall of the rotating bearing 303 is fixedly connected with a connecting cylinder 304. The surface of the driving roller 302 is sleeved with the rotating bearing 303, the inner ring wall of the rotating bearing 303 is fixedly connected with the driving roller 302, and the outer ring wall is fixedly connected with the connecting cylinder 304. This structure not only ensures that the connecting cylinder 304 can have a suitable connecting relationship relative to the driving roller 302, but also enables the connecting cylinder 304 to have its own relative motion condition without affecting the rotating action of the driving roller 302 to drive the rotating table 1.

[0026] Further, assembly grooves 305 are arranged on both sides of the connecting cylinder 304, and the assembly grooves 305 are symmetrically distributed along the axis of the connecting cylinder 304. A moving plate 307 is arranged in the assembly groove 305. One end of the moving plate 307 is in sliding connection with the groove wall of the assembly groove 305. Guide grooves 306 are arranged on the inner walls of the assembly groove 305. Guide rollers 308 are fixedly connected to both sides of the end of the moving plate 307 arranged in the assembly groove 305. The guide rollers 308 are in sliding connection with the groove walls of the guide grooves 306. The end of the moving plate 307 away from the connecting cylinder 304 is fixedly connected with the spray gun 2. A connecting seat 310 is fixedly connected to the tail of the spray gun 2. An assembly hole 311 is arranged on the end of the connecting seat 310 away from the spray gun 2. A spiral roller 312 is arranged in the assembly hole 311. The spiral rollers 312 are distributed around the turntable 1. The spiral rollers 312 are in sliding connection with the inner walls of the assembly hole 311. A support plate 313 is arranged on the end of the connecting seat 310 away from the spray gun 2. A sliding window 314 is arranged on the surface of the support plate 313. The connecting seat 310 is in sliding connection with the inner walls of the sliding window 314. A connecting ring 315 is fixedly connected to the bottom of the spiral roller 312. A fixing frame 316 is fixedly connected to the bottom of the connecting ring 315. An assembly plate 317 is fixedly connected to the end of the fixing frame 316 close to the turntable 1. The assembly plate 317 is sleeved on the surface of the driving roller 302 and is fixedly connected thereto. Assembly grooves 305 are arranged on both sides of the connecting cylinder 304, and the moving plate 307 is arranged in the assembly groove 305. One end of the moving plate 307 is in sliding connection with the groove wall of the assembly groove 305. The guide rollers 308 are fixedly connected to both sides of the end of the moving plate 307 arranged in the assembly groove 305. The guide rollers 308 are in sliding connection with the guide grooves 306 arranged on the inner walls of the assembly groove 305. Thus, the moving plate 307 can stably move in a straight line in the assembly groove 305 along the guide grooves 306. The end of the moving plate 307 away from the connecting cylinder 304 is fixedly connected with the spray gun 2, so that the spray gun 2 can move with the movement of the moving plate 307. The connecting seat 310 of the tail of the spray gun 2 is provided with the assembly hole 311 on the end away from the spray gun 2. The spiral roller 312 is arranged in the assembly hole 311 and is in sliding connection with the inner walls of the assembly hole 311. The connecting seat 310 is also in sliding connection with the inner walls of the sliding window 314 arranged on the surface of the support plate 313. This ensures that the connecting seat 310 and the spray gun 2 connected thereto can stably displace under certain constraints. The fixing frame 316 is fixedly connected to the bottom of the spiral roller 312. The assembly plate 317 close to the turntable 1 is sleeved on the surface of the driving roller 302 and is fixedly connected thereto. When the driving roller 302 rotates under the driving of the servo motor 301, the spiral roller 312 will rotate with the driving roller 302 due to the specific connection relationship between the spiral roller 312 and the driving roller 302 through the fixing frame 316 and the assembly plate 317. The unique spiral structure of the spiral roller 312 will cause the connecting seat 310 to slide up and down along the sliding window 314 during the rotation around the driving roller 302, thereby driving the spray gun 2 to move up and down.

[0027] When the servo motor 301 works, on the one hand, the turntable 1 is driven to rotate with the flange, and on the other hand, the spiral roller 312 is driven to rotate to move the spray gun 2 up and down, so that the spray gun 2 can spray the rotating flange surface from different angles and different heights when performing the spraying operation, so that the anticorrosive coating can uniformly cover the flange surface, and full and uniform spraying effect is realized. Through the cooperative matching of the turntable 1 driving the flange to rotate and the spiral roller 312 driving the spray gun 2 to move up and down, the spray gun 2 can spray the flange surface in all directions and at multiple angles, the uneven problem caused by the traditional fixed spray gun 2 that can only spray at a fixed position and direction is avoided, the uniform distribution of the anticorrosive coating on the entire surface of the flange can be ensured, and the anticorrosive effect and quality are effectively improved.

[0028] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A surface spraying device for flange corrosion prevention processing, characterized by, The utility model relates to a spraying device, including revolving stage (1), both sides of revolving stage (1) top are equipped with spray gun (2), the tail of spray gun (2) is equipped with control assembly (3), control assembly (3) includes servo motor (301), servo motor (301) output fixedly connected with drive roller (302), drive roller (302) surface is sleeved with rotary bearing (303), rotary bearing (303) outer ring wall fixedly connected with connecting cylinder (304), both sides of connecting cylinder (304) are equipped with assembly slot (305), assembly slot (305) is built in motion plate (307), the one end of motion plate (307) away from connecting cylinder (304) is fixedly connected with spray gun (2), the tail of spray gun (2) is fixedly connected with connecting seat (310), the one end of connecting seat (310) away from spray gun (2) is equipped with assembly hole (311), assembly hole (311) is built in spiral roller (312), spiral roller (312) is distributed around revolving stage (1).

2. The surface spraying device for flange corrosion prevention processing according to claim 1, characterized in that, The drive roller (302) top is fixedly connected with the revolving stage (1), and the drive roller (302) is coincident with the axis of the revolving stage (1).

3. The surface spraying device for flange corrosion prevention processing according to claim 1, characterized in that, The assembly slots (305) on both sides are symmetrically distributed along the axis of the connecting cylinder (304), and the inner ring wall of the rotary bearing (303) is fixedly connected with the drive roller (302).

4. The surface spraying device for flange corrosion prevention processing according to claim 1, characterized in that, One end of the motion plate (307) is slidably connected with the slot wall of the assembly slot (305), and guide grooves (306) are formed in the inner walls of the assembly slot (305) on both sides.

5. A surface spray device for flange corrosion prevention processing according to claim 4, wherein The one end of the motion plate (307) is fixedly connected with guide rollers (308) on both sides in the assembly slot (305), and the guide rollers (308) are slidably connected with the slot walls of the guide grooves (306).

6. The surface coating device for flange corrosion prevention processing according to claim 1, wherein The spiral roller (312) is slidably connected with the inner wall of the assembly hole (311).

7. The surface coating device for flange corrosion prevention processing according to claim 1, wherein The one end of the connecting seat (310) away from the spray gun (2) is provided with a support plate (313), the surface of the support plate (313) is provided with a sliding window (314), and the connecting seat (310) is slidably connected with the inner wall of the sliding window (314).

8. The surface coating device for flange corrosion prevention processing according to claim 1, characterized in that, The bottom of the spiral roller (312) is fixedly connected with a connecting ring (315), the bottom of the connecting ring (315) is fixedly connected with a fixing frame (316), the one end of the fixing frame (316) close to the revolving stage (1) is fixedly connected with an assembly plate (317), and the assembly plate (317) is sleeved on the surface of the drive roller (302) and fixedly connected with the drive roller (302).

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