Electrostatic coating device

Abstract

The utility model relates to an electrostatic coating device, which aims to solve the technical problem that the current paint liquid drops on equipment and is difficult to clean, and comprises a spraying rack, an electrostatic spraying gun is arranged on a Y-axis driving lead screw of the spraying rack, and the electrostatic coating device further comprises a drip-proof structure; the drip-proof structure is arranged at the bottom of the electrostatic spraying gun base; the drip-proof structure comprises a transverse plate and a collecting box; the inner end of the transverse plate is fixedly arranged at the bottom of the electrostatic spraying gun base; the collecting box is arranged at the outer end of the transverse plate. The paint liquid collecting device has the advantages that paint liquid dripping from a muzzle of the electrostatic spraying gun is collected, and the dripping paint liquid cannot drip disorderly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating, especially to a static coating device. BACKGROUND

[0002] For some products, paint film thickness is to ensure product rust prevention, prolong product life, and ensure product quality, so paint is sprayed on the surface of the product.

[0003] After the existing spraying device sprays paint from the spray gun, paint liquid will be left on the gun barrel, and part of the paint liquid will drop, which is difficult to clean on the equipment.

[0004] In view of this, we propose a static coating device. INVENTION CONTENTS

[0005] The utility model aims at overcoming the insufficient prior art, adapting to the actual need, providing a static coating device to solve the technical problem that paint liquid is difficult to clean on the equipment.

[0006] In order to realize the utility model of the purpose, the utility model adopts the technical scheme that designs a static coating device, including spraying rack, the Y axis drive lead screw of spraying rack is arranged with static spraying gun, and the anti-dripping structure is further included.

[0007] The anti-dripping structure is arranged at the bottom of the static spraying gun base;

[0008] The anti-dripping structure includes a horizontal plate and a collection box.

[0009] The inner end of the horizontal plate is fixed to the bottom of the static spraying gun base;

[0010] The collection box is arranged at the outer end of the horizontal plate.

[0011] Preferably, the inner cavity of the collection box corresponds to the barrel of the static spraying gun.

[0012] Preferably, the anti-dripping structure further includes a fixed plate A, a bottom plate and a fixed plate B;

[0013] The fixed plate A is fixed to the bottom side of the inner end of the horizontal plate;

[0014] The bottom plate is arranged on the bottom side of the horizontal plate;

[0015] The fixed plate B is fixed to the bottom side of the bottom plate;

[0016] Among them, two telescopic rod bodies are symmetrically arranged between the fixed plate A and the fixed plate B, and a spring is sleeved on the telescopic rod body;

[0017] The collecting box is embedded in the outer end opening of the horizontal plate, and the bottom plate is in closed cooperation with the outer end opening of the horizontal plate.

[0018] Preferably, L-shaped limiting strips are respectively fixed at both sides of the top side of the outer end opening of the horizontal plate.

[0019] The horizontal section of the L-shaped limiting strip is in limiting cooperation with the top side of the collecting box.

[0020] Preferably, a liquid absorbing cotton pad is embedded in the inner cavity of the collecting box.

[0021] Compared with the prior art, the present utility model has the beneficial effects that:

[0022] 1. The present utility model has the advantages that the paint liquid dripping from the muzzle of the electrostatic spraying gun can be collected, and the paint liquid will not drip randomly, solving the problem that the paint liquid is difficult to clean up after dripping on the equipment.

[0023] 2. The present utility model has the advantages that the embedded collecting box can be supported, the stability of the collecting box is maintained, and the collecting box is convenient to take out for cleaning.

[0024] 3. The present utility model has the advantages that the collecting box after being pushed in place can be limited when the collecting box is pushed in for installation, and the collecting box will not be pushed excessively. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 It is a front view structural schematic diagram of the present utility model;

[0026] Fig. 2 It is a bottom view schematic diagram of the present utility model;

[0027] Fig. 3 It is a top view schematic diagram of the present utility model;

[0028] Fig. 4 It is a schematic diagram of the collecting box structure of the present utility model;

[0029] In the figure: 1, spraying rack; 2, electrostatic spraying gun; 3, drip-proof structure;

[0030] 301, horizontal plate; 302, collecting box; 303, L-shaped limiting strip; 304, bottom plate; 305, fixed plate A; 306, fixed plate B; 307, telescopic rod body; 308, spring; 309, liquid absorbing cotton pad. DETAILED DESCRIPTION

[0031] The present utility model will be further described below in combination with the drawings and examples:

[0032] Embodiment 1: An electrostatic coating device, referring to Figs. 1 to 4 , comprising a spraying frame 1, an electrostatic spraying gun 2 is arranged on the Y-axis drive lead screw of the spraying frame 1, and a drip-proof structure 3 is further arranged; the drip-proof structure 3 is arranged at the bottom of the base of the electrostatic spraying gun 2.

[0033] The drip-proof structure 3 comprises a horizontal plate 301 and a collecting box 302; the inner end of the horizontal plate 301 is fixedly arranged at the bottom of the base of the electrostatic spraying gun 2; the collecting box 302 is arranged at the outer end of the horizontal plate 301; the inner cavity of the collecting box 302 corresponds to the gun port of the electrostatic spraying gun 2, and the paint liquid dripping from the gun port of the electrostatic spraying gun 2 enters the collecting box 302.

[0034] The utility model discloses a horizontal plate 301 and collecting box 302 are arranged, and the paint liquid dripping from the gun port of the electrostatic spraying gun 2 is collected, and the paint liquid dripping is not messy, which solves the problem that the paint liquid is difficult to clean up after dripping on the equipment.

[0035] Specifically, the drip-proof structure 3 further comprises a fixed plate A 305, a bottom plate 304 and a fixed plate B 306.

[0036] The fixed plate A 305 is fixedly arranged at the inner end of the bottom side of the horizontal plate 301; the bottom plate 304 is arranged at the bottom side of the horizontal plate 301; the fixed plate B 306 is fixedly arranged at the bottom side of the bottom plate 304; wherein two telescopic rod bodies 307 are symmetrically arranged between the fixed plate A 305 and the fixed plate B 306, the two ends of the telescopic rod body 307 are fixedly connected with the fixed plate A 305 and the fixed plate B 306 respectively, a spring 308 is sleeved on the telescopic rod body 307, the two ends of the spring 308 are fixedly connected with the fixed plate A 305 and the fixed plate B 306 respectively, and the elastic coefficient of the spring 308 is selected by the technical personnel according to the actual situation; wherein the collecting box 302 is embedded in the outer end opening of the horizontal plate 301, and the bottom plate 304 is closed and matched with the outer end opening of the horizontal plate 301.

[0037] The utility model discloses a fixed plate A 305, bottom plate 304, fixed plate B 306, telescopic rod body 307 and spring 308 are arranged, and the embedded collecting box 302 is supported, the stability of the collecting box 302 is kept, and the collecting box 302 is convenient to take out and clean up.

[0038] Further, L-shaped limiting strips 303 are fixedly arranged at the top sides of the outer end openings of the horizontal plate 301 respectively; wherein the horizontal section of the L-shaped limiting strip 303 is limited and matched with the top end side of the collecting box 302.

[0039] The utility model discloses a L-shaped limiting strip 303 is set up, and the collecting box 302 is limited after being pushed in place when being installed, and the collecting box 302 will not be excessively pushed.

[0040] Further, the inner cavity of the collecting box 302 is embedded with a liquid absorbing cotton pad 309, which absorbs the dripping paint liquid, and the paint liquid cannot shake in the collecting box 302.

[0041] Working principle: using the device of the utility model, the product is placed in the spraying area of the spraying frame 1, the electrostatic spraying gun 2 is connected with the electrostatic oil pump, and the electrostatic spraying gun 2 is longitudinally moved under the driving of the Y-axis drive lead screw to spray the product surface. After spraying, the paint liquid dripping from the gun port of the electrostatic spraying gun 2 falls in the collecting box 302 and is absorbed by the liquid absorbing cotton pad 309.

[0042] When cleaning the collecting box 302, the fixed plate B 306 is pushed in, the telescopic rod body 307 is shortened, the spring 308 is further compressed, until the bottom plate 304 no longer blocks the outer end opening of the horizontal plate 301, at this time, the falling collecting box 302 is caught, the liquid absorbing cotton pad 309 in the collecting box 302 is taken out and replaced, and the collecting box 302 is cleaned, then a new liquid absorbing cotton pad 309 is embedded in the collecting box 302, the collecting box 302 is inserted from below the outer end opening of the horizontal plate 301, until the top of the collecting box 302 contacts the horizontal segment of the L-shaped limiting strip 303 and stops, the fixed plate B 306 is loosened, under the action of the spring 308, the bottom plate 304 moves back, the telescopic rod body 307 is lengthened, until the telescopic rod body 307 is lengthened to the longest, at this time, the bottom plate 304 blocks the outer end opening of the horizontal plate 301, thereby blocking the collecting box 302.

[0043] The embodiments of the utility model disclose are preferable embodiments, but are not limited to this, and the ordinary skilled in the art, easily understand the spirit of the utility model according to the above-mentioned embodiments, and make different inferences and changes, but as long as do not depart from the spirit of the utility model, are all within the protection scope of the utility model.

Claims

1. An electrostatic coating device comprising a spraying frame (1), an electrostatic spraying gun (2) is arranged on the Y-axis drive screw of the spraying frame (1), characterized in that, Also include: Dripping prevention structure (3) arranged at the bottom of the base of the electrostatic spraying gun (2); The dripping prevention structure (3) comprises: Horizontal plate (301), the inner end is fixedly arranged at the bottom of the base of the electrostatic spraying gun (2); Collecting box (302) arranged at the outer end of the horizontal plate (301); The dripping prevention structure (3) further comprises: Fixed plate A (305) fixedly arranged at the bottom side of the inner end of the horizontal plate (301); Bottom plate (304) arranged at the bottom side of the horizontal plate (301); Fixed plate B (306) fixedly arranged at the bottom side of the bottom plate (304); Wherein, two telescopic rod bodies (307) are symmetrically arranged between the fixed plate A (305) and the fixed plate B (306), and a spring (308) is sleeved on the telescopic rod body (307); Wherein, the collecting box (302) is embedded in the outer end opening of the horizontal plate (301), and the bottom plate (304) is closed with the outer end opening of the horizontal plate (301).

2. An electrostatic coating apparatus as claimed in claim 1, wherein The inner cavity of the collecting box (302) corresponds to the muzzle of the electrostatic spraying gun (2).

3. An electrostatic coating device as claimed in claim 2, characterized in that The outer end opening top side of the horizontal plate (301) is respectively fixedly provided with L-shaped limiting strips (303) on both sides; Wherein, the horizontal section of the L-shaped limiting strip (303) is limitedly matched with the top side edge of the collecting box (302).

4. An electrostatic coating apparatus as claimed in claim 1, wherein The inner cavity of the collecting box (302) is embedded with a liquid absorbing cotton pad (309).

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