CN111185333A

CN111185333A - Intelligent paint spraying and coating production line

Info

Publication number: CN111185333A
Application number: CN201911390191.6A
Authority: CN
Inventors: 周求湛; 张如剑; 汪刚; 张宏高
Original assignee: Jiangsu Jianqiao Painting Engineering Co ltd
Current assignee: Jiangsu Jianqiao Painting Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-05-22

Abstract

The invention provides an intelligent paint spraying and coating production line which comprises a rack, a supporting foot cup arranged below the rack, a dust chamber arranged on the rack, a paint spraying chamber arranged at an outlet of the dust chamber, a drying and curing chamber connected with the paint spraying chamber, a cooling chamber for cooling and a conveying crawler belt for conveying workpieces to be processed.

Description

Intelligent paint spraying and coating production line

Technical Field

The invention relates to the field of coating, in particular to an intelligent paint spraying and coating production line.

Background

Painting is an important step in modern product manufacturing processes. The quality of antirust and anticorrosive coatings is one of the important aspects of the overall quality of products. The coating comprises the steps of paint spraying and drying, a plurality of steps in the existing coating production line still need manual intervention and real-time monitoring, the difference of paint spraying effects of processed products with complex structures is large, and the drying mode is single, so the invention designs the coating production line with higher intelligent automation degree, combines the original dust removal, paint spraying, drying and cooling procedures, simultaneously optimizes the spraying effect of paint spraying equipment, utilizes electronic detection and pays attention to safety and explosion prevention, and designs the intelligent paint spraying coating production line.

Disclosure of Invention

In view of the above technical problems, the present invention provides an intelligent painting and coating production line, comprising:

frame, locate the support foot cup of frame below, locate clean room in the frame, locate the spray booth in clean room exit, with the stoving curing chamber that the spray booth is connected, be used for refrigerated cooling chamber and be used for the transportation to treat the conveying track of machined part, the clean room is including sealed chamber, locate the ash bucket of frame below, be fixed in the electrostatic precipitator board of sealed chamber both sides inner wall, with high voltage power supply that the electrostatic precipitator board is connected, locate the dust collection box at sealed chamber top, be used for the drive the fan of dust collection box and be used for the air exit of inside exhaust.

Preferably, the spray booth includes outer box, locates the conveying track both sides spray painting arm, be used for safe explosion-proof exhaust fan, locate the pressure sensor subassembly of outer box both sides inner wall and locating the light at outer box internal top, the pressure sensor subassembly is including being fixed in outer box internal wall's splint, locating the sensor base of splint and being fixed in pressure sensor on the sensor base.

Preferably, each clamping plate is provided with two pressure sensors, and the positions of the pressure sensors are arranged in the middle of the inner wall of the outer box body.

Preferably, the top of the outer box body is provided with a three-color lamp.

Preferably, the drying and curing chamber comprises a drying box body, an electric oven arranged at the top in the drying box body, an air distribution plate arranged below the electric oven and heat insulation cotton arranged on the inner wall of the drying box body.

Preferably, a cooling air box is arranged in the cooling chamber.

Preferably, the spray painting arm adopts a four-shaft type, and the head part of the spray painting arm is provided with a universal rotating head.

Has the advantages that:

1. compared with the downward paint spraying mode of the traditional paint spraying arm nozzle, the spray painting arm nozzle disclosed by the invention can realize 180-degree paint spraying, is larger in paint spraying range, can realize the coating operation of the inner top of a workpiece without frequently adjusting the paint spraying arm, and is more convenient.

2. Will remove dust and spray paint stoving solidification and cooling combine integratively, and processing continuity is strong, and is more high-efficient, is equipped with explosion-proof exhaust fan in the paint spray booth, through pressure valve control, avoids because the explosion accident that inside pressure leads to, and the security performance is higher.

3. And a plurality of dust removal modes are adopted, so that the dust removal effect is better.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the painting arm according to the present invention.

The figures in the drawings represent:

1. the device comprises a high-voltage power supply 2, an electrostatic dust collection plate 3, a frame 4, a sealing cavity 5, a dust collection box 6, an air outlet 7, a clamping plate 8, a pressure sensor 9, an explosion-proof exhaust fan 10, a three-color lamp 11, a cooling chamber 12, a cooling air box 13, an electric oven 14 and a universal rotary head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the present invention includes a frame 3, a supporting foot cup disposed below the frame 3, a dust chamber disposed on the frame 3, a paint spraying chamber disposed at an outlet of the dust chamber, a drying and solidifying chamber connected to the paint spraying chamber, a cooling chamber 11 for cooling, and a conveyor belt for transporting a workpiece to be processed, wherein the dust chamber includes a sealed chamber 4, an ash hopper disposed below the frame 3, an electrostatic dust removing plate 2 fixed to inner walls of both sides of the sealed chamber 4, a high voltage power supply 1 connected to the electrostatic dust removing plate 2, a dust box 5 disposed at a top of the sealed chamber 4, a fan for driving the dust box 5, and an exhaust outlet 6 for exhausting air from inside.

The spray booth includes outer box, locates the conveying track both sides spray painting arm, be used for safe explosion-proof exhaust fan 9, locate the pressure sensor subassembly of outer box both sides inner wall and locate the light at outer box internal top, the pressure sensor subassembly is including being fixed in outer box internal wall's splint, locating splint 7's sensor base and being fixed in pressure sensor 8 on the sensor base. Every splint 7 is equipped with two pressure sensor 8, pressure sensor 8 position is located the middle part of outer box inner wall, outer box top is equipped with tristimulus lamp 10, the stoving curing chamber is including the stoving box, locate the electric oven 13 of the internal top of stoving box, locate the grid plate of electric oven 13 below and locate the heat preservation cotton of stoving box inner wall. And a cooling air box 12 is arranged in the cooling chamber 11, the spray painting arm adopts a four-shaft type, and the head of the spray painting arm is provided with a universal swivel 14.

The dust-removing, paint-spraying, drying, solidifying and cooling are combined into a whole, the processing continuity is strong, the efficiency is higher, the explosion-proof exhaust fan 9 is arranged in the paint spraying chamber, the explosion accident caused by the internal pressure is avoided through the control of the pressure valve, and the safety performance is higher.

The spray painting arm nozzle can realize 180-degree spray painting and coating, the spray painting range is larger, the coating operation of the inner top of a workpiece can be realized without frequently adjusting the spray painting arm, and the spray painting is more convenient.

The workpiece after painting and coating enters a drying and curing chamber, and is dried and cured at high temperature in the drying and curing chamber.

After drying and solidification, the surface is cooled, and the invention adopts a wind cooling mode and a water cooling mode.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims

1. The utility model provides an intelligent painting and coating production line which characterized in that: including the frame, locate the support foot cup of frame below, locate clean room in the frame, locate the spray booth in clean room exit, with the stoving curing chamber that the spray booth is connected, be used for refrigerated cooling chamber and be used for the transportation to treat the conveying track of machined part, the clean room is including sealed chamber, locate the ash bucket of frame below, be fixed in the electrostatic precipitator board of sealed chamber both sides inner wall, with high voltage power supply that the electrostatic precipitator board is connected, locate the dust collection box at sealed chamber top, be used for the drive the fan of dust collection box and be used for the air exit of inside exhaust.

2. The intelligent painting and coating line according to claim 1, characterized in that: the spray booth includes outer box, locates the conveying track both sides spray paint the arm, be used for safe explosion-proof exhaust fan, locate the pressure sensor subassembly of outer box both sides inner wall and locate the light at outer box internal top, the pressure sensor subassembly is including being fixed in outer box internal wall's splint, locating the sensor base of splint and being fixed in pressure sensor on the sensor base.

3. The intelligent paint spraying and coating line according to claim 2, characterized in that: each clamping plate is provided with two pressure sensors, and the positions of the pressure sensors are arranged in the middle of the inner wall of the outer box body.

4. The intelligent paint spraying and coating line according to claim 2, characterized in that: and a three-color lamp is arranged at the top of the outer box body.

5. The intelligent painting and coating line according to claim 1, characterized in that: the drying and curing chamber comprises a drying box body, an electric drying oven arranged at the top in the drying box body, an air distribution plate arranged below the electric drying oven and heat insulation cotton arranged on the inner wall of the drying box body.

6. The intelligent painting and coating line according to claim 1, characterized in that: and a cooling air box is arranged in the cooling chamber.

7. The intelligent painting and coating line according to claim 1, characterized in that: the spray painting arm adopts a four-shaft type, and the head part of the spray painting arm is provided with a universal swivel.