CN202097065U - Movable combined dry-type paint spray chamber capable of spraying and baking for parts of small and medium-sized machine tools - Google Patents

Abstract

The utility model discloses a mobile combined dry-type spray-drying dual-purpose paint spray booth for small and medium-sized machine tool parts, comprising a dry paint spray booth body, an air-conditioning air supply system and a fan exhaust system arranged outside the paint spray booth , the air-conditioning air supply system communicates with the interior of the spray booth body through the air supply device; a paint mist treatment device is installed at the rear of the spray booth body; Group mobile air supply device. The mobile air supply device is a double-sided double-drive structure, the outer side walks along the ground track, and the inner side walks along the track set at the rear of the spray booth. The air-conditioning air supply system consists of two sets of air-conditioning units, which are respectively connected with two sets of mobile air supply devices through pipelines. The advantage of the utility model is that the spray booth is very suitable for small and medium batches, parts and complete machine coating, the upper open structure is convenient for assembly, and two sets of mobile air supply devices are used on the top of the room body, which reduces production costs and improves workshop efficiency. area utilization.

Description

Mobile combined dry-type spray-dry dual-purpose spray booth for small and medium-sized machine tool parts

technical field

The utility model relates to a paint spraying booth, in particular to a mobile combined dry spraying and drying dual-purpose paint spraying booth for small and medium-sized machine tool parts.

Background technique

Machine tool parts are heavy, small in batches, and unbalanced in production. They mainly rely on workshop hoisting machinery for transport. When entering the painting process, if it is sent to a large spray booth for spraying and drying work, it cannot work at full capacity, resulting in a great waste of energy and raw materials. At the same time, the large spray booth is not convenient to move and occupies a large area.

Contents of the invention

The purpose of the utility model is to provide a mobile combined dry spraying and drying dual-purpose paint spray booth for small and medium machine tool parts, which has a compact structure, free combination, segmental air supply and exhaust, and improves the utilization rate of the workshop area.

In order to achieve the above object, the utility model can take the following technical solutions:

The mobile combined dry-type spray-drying dual-purpose spray booth for small and medium-sized machine tool parts described in the utility model includes a dry spray booth body, and an air-conditioning air supply system and a fan exhaust system arranged outside the spray booth. The air-conditioning air supply system communicates with the interior of the spray booth body through the air supply device; a paint mist treatment device is installed at the rear of the spray booth body; Two sets of moving air supply devices.

The mobile air supply device is a double-sided double-drive structure, the outer side of which runs along the ground track, and the inner side runs along the track arranged at the rear of the spray booth body.

The air-conditioning air supply system consists of two sets of air-conditioning units, which are respectively connected with two sets of mobile air-supply devices through pipelines.

A grid floor is laid around the interior of the spray booth, and a workpiece platform is placed in the middle.

The advantage of the utility model is that the spray booth is very suitable for small and medium-sized batches, small and medium-sized machine tool parts and complete machine painting work (including the painting of rolling stock, hoisting machinery, heavy machinery, coal mining machinery and other product parts), The upper open structure of the spray booth is easy to assemble. Two sets of mobile air supply devices are used on the top of the room. After being removed, it is convenient for the transportation of workpieces in the workshop. After closing, a complete upper feeding and lower pumping spray booth is formed; The exhaust structure avoids the waste of large horse-drawn carts, reduces production costs, and improves the utilization rate of the workshop area.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a schematic diagram of the structure of the spray booth body after it is closed.

Detailed ways

As shown in Figures 1 and 2, the mobile combined dry spraying and drying dual-purpose spray booth for small and medium-sized machine tool parts described in the utility model includes a dry spray booth body 1, and is arranged outside the paint spray booth body 1 The air-conditioning air supply system and the fan exhaust system, the air-conditioning air supply system communicates with the interior of the spray booth body 1 through the air supply device; a paint mist treatment device 2 is arranged at the rear of the spray booth body 1; for the convenience of the internal workpieces in the workshop The paint spraying room body 1 is an open-top structure, and its top is two sets of mobile air supply devices 3 with the same structure and can move in opposite directions. The mobile air supply device 3 is a double-sided double-drive structure, and its outer side walks along the ground track. The inner side walks along the track set at the rear of the spray booth body, forming a semi-gantry structure; the air-conditioning air supply system is two sets of air-conditioning units 4, and the two sets of air-conditioning units 4 are respectively connected with two sets of mobile air supply devices 3 through pipelines, which can Free combination according to the spraying amount of the workpiece; the inside of the spray booth body 1 is surrounded by a grid floor 5, and the workpiece platform 6 is placed in the middle, and the workpiece can be directly hung on the platform 6, and the platform 6 and the grid bottom plate 5 can be removed, so that Do clean up when needed.

The framework of the spray booth body 1 is welded with section steel, and the wall panels are made of composite EPS boards. The side of the chamber wall is equipped with glass windows, and the glass is double-layer transparent safety laminated glass. The front ends of the two air-conditioning unit chambers are openings for equipment access, and access doors are installed at both ends, which open outwards as safety exits. An observation window with safety glass is installed on the upper part of the door, and the indoor lighting adopts a combined design of inside and outside.

The bottom of the mobile air supply device 3 is provided with a static pressure layer, which can further filter the fresh air from the air-conditioning air supply system to form a uniform laminar flow in the spray booth; the bottom layer is isolated from the room by a non-woven filter layer, and the grade of the filter material is F6, the filter is supported by Φ6mm galvanized square steel mesh, which is convenient for maintenance personnel to replace non-woven filter cotton.

The air supply to the spray booth is to use outdoor fresh air to be filtered, regulated, and silenced by the air supply air conditioning device and then sent to the mobile air supply device. In cold regions, the air conditioner air supply device that supplies hot air in winter can be used to ensure that the temperature in the spray painting room is ≥ 16 °C.

The paint mist treatment device 2 at the rear of the spray booth body 1 adopts three-layer filtration of a labyrinth filter device, a glass fiber filter device and an activated carbon fiber filter device. The rate can reach more than 97%; for the convenience of cleaning and maintenance, there is an inspection/maintenance entrance, so that personnel can enter and check it regularly.

The fan exhaust system is composed of ground exhaust outlets, air ducts, explosion-proof centrifugal exhaust fans and air ducts, respectively, with two mobile air supply systems, which can work alone or in combination; the air ducts are equipped with fire dampers. Each exhaust fan is equipped with an exhaust pipe to discharge at high altitude, and the emission concentration meets the national emission standards.

There are automatic adjustment air valves in the air supply and exhaust system, and the air volume or switch can be adjusted through the automatic control system as needed.

A gas concentration alarm device can be installed inside the spray booth, and the interface of the device can be connected to the network in the factory for easy monitoring.

The spray booth adopts the PLC control core, which can automatically switch the spray painting and drying procedures.

Claims (4)

1. A mobile combined dry spraying and drying spray booth for small and medium-sized machine tool parts, including a dry spray booth body (1), an air-conditioning air supply system and Fan exhaust system, the air-conditioning air supply system communicates with the inside of the spray booth body (1) through the air supply device; a paint mist treatment device (2) is arranged at the rear of the paint spray booth body (1); it is characterized in that: The paint spraying room body (1) is an open-top structure, and its top is two sets of mobile air supply devices (3) with the same structure that can move in opposite directions. 2. The mobile combined dry-type spray-dry dual-purpose paint spray booth for small and medium machine tool parts according to claim 1, characterized in that: the mobile air supply device (3) is a double-sided double-drive structure, and its The outer side walks along the ground track, and the inner side walks along the track set at the rear of the spray booth body. 3. The mobile combined dry-type spray-drying dual-purpose paint booth for small and medium-sized machine tool parts according to claim 1 or 2, characterized in that: the air-conditioning air supply system is two sets of air-conditioning units (4), The air-conditioning unit (4) communicates with two groups of mobile air supply devices (3) respectively through pipelines. 4. The mobile combined dry spraying and drying dual-purpose spray booth for small and medium-sized machine tool parts according to claim 1, characterized in that: the inside of the spray booth body (1) is surrounded by a grid floor (5) , place the workpiece platform (6) in the middle.

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