Full-automatic powder spraying room capable of rapidly switching colors and types

Abstract

The utility model provides a full-automatic powder spraying room capable of rapidly switching colors and types, which comprises a powder spraying room and a conveying assembly arranged in the powder spraying room and used for conveying workpieces, and the powder spraying room is divided into a color powder spraying area, an operation area and a metal powder spraying area along the conveying direction of the conveying assembly. Two powder spraying mechanisms arranged in a mirror symmetry mode are arranged in the color powder spraying area, a starting controller is arranged in the operation area, and the starting controller is connected with the conveying assembly and the powder spraying mechanisms. The powder spraying room is small in occupied area, workpieces sequentially enter the color powder spraying area and the metal powder spraying area through the conveying assembly to be colored and decorated, the time for changing lines and colors is saved, color crossing is not likely to happen, the workpiece spraying efficiency is improved, and the equipment utilization rate is increased. And a powder spraying area and an employee operation area are isolated, so that dust pollution can be reduced, and color powder and metal powder can be conveniently distinguished and recycled while the health of employees is protected.

Description

Technical Field

[0001] The utility model relates to the field of electrostatic spraying equipment, in particular to a full-automatic powder spraying room with fast switching of colors and types. Background Art

[0002] Electrostatic powder spraying is inseparable from color switching and powder type switching. After the production of different powders is completed, in order to avoid cross contamination and color mixing, after producing one powder, it is necessary to clean the powder spraying room, powder barrel, powder spray gun, powder supply pipeline, recycling system, etc. After cleaning, add new powder and continue production. Long line change time wastes production capacity, affects production efficiency, and has low equipment utilization rate. Utility Model Content

[0003] The utility model provides a full-automatic powder spraying room with fast switching of colors and types, which is used to solve the technical problems raised in the background technology.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A fully automatic powder spraying room with rapid switching of colors and types comprises a powder spraying room, a conveying component is installed in the middle of the inner top wall of the powder spraying room, a plurality of gripping parts are arranged at intervals on the conveying component, and the powder spraying room is divided into a color powder spraying area, a control area and a metal powder spraying area along the conveying direction of the conveying component; two powder spraying mechanisms arranged in mirror symmetry are arranged in the color powder spraying area, the two powder spraying mechanisms are respectively located on both sides of the conveying component, the powder spraying directions are opposite and both face the gripping parts, and a powder spraying mechanism is arranged on one side of the conveying component in the metal powder spraying area, the powder spraying direction faces the gripping parts, and a start controller is arranged in the control area, and the start controller is connected to the conveying component and the plurality of powder spraying mechanisms.

[0006] As a further preferred embodiment of the present invention, the conveying assembly includes a mounting frame, a fixed plate, an electric guide rail and an electric slider; the mounting frame is fixed on the top wall of the powder spraying room, the two fixed plates are arranged at both ends of the mounting frame, the electric guide rail is installed on the mounting frame and is located between the two fixed plates, and the electric slider is evenly spaced on the electric guide rail and rotates with the electric guide rail.

[0007] As a further preferred embodiment of the present invention, the grabbing portion is a hook, which is vertically arranged at the bottom of the electric slider.

[0008] As a further preferred embodiment of the present invention, the powder spraying mechanism includes a mounting plate, a spray gun and a powder storage box; the mounting plate is vertically arranged, and one end is fixed to the top wall of the powder spraying room, and a plurality of spray guns are evenly spaced and arranged on the mounting plate, and are connected to the powder storage box through a material guide pipe, and a powder suction pump is arranged on the material guide pipe.

[0009] As a further preferred embodiment of the present invention, the two powder spraying mechanisms in the color powder spraying area are respectively a dark color powder spraying mechanism and a light color powder spraying machine, which can be individually controlled to open and close by the start controller.

[0010] As a further preferred embodiment of the present invention, an operating station is provided in the control area, the operating station is on a different side from the powder spraying mechanism in the metal powder spraying area, and the start controller is placed on the operating station.

[0011] As a further preferred embodiment of the present invention, the powder spraying room is provided with a door on the side wall close to the operating station.

[0012] Compared with the prior art, the utility model has the following advantages or technical effects:

[0013] The powder spraying room is divided into three areas along the workpiece conveying direction: the color powder spraying area mainly sprays the workpiece with color powder. Employees can choose a dark color powder spraying mechanism or a light color powder spraying machine to spray the workpiece separately according to the process production needs, or start two powder spraying mechanisms at the same time for overlapping spraying; the metal powder spraying area mainly sprays the workpiece with metal powder. After the workpiece is colored in the early stage, it enters this area in sequence for metal powder spraying; the operation area is set between the color powder spraying area and the metal powder spraying area, which is convenient for employees to observe and operate the workpiece. The powder spraying room occupies a small area. The workpiece enters the color powder spraying area and the metal powder spraying area in sequence through the conveying assembly for coloring and decoration, which saves the time of changing lines and colors, and is not easy to cross colors, improves the workpiece spraying efficiency, and improves the equipment utilization rate. Isolating the powder spraying area and the employee operation area can reduce dust pollution, protect the health of employees, and facilitate the distinction and recycling of color powder and metal powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, but the emphasis is on illustrating the subject matter of the present invention.

[0015] Figure 1 This is a schematic diagram of the structure of the powder spraying room;

[0016] Figure 2 is a schematic diagram of the structure of the transmission component;

[0017] Figure 3 It is a structural schematic diagram of the powder spraying mechanism;

[0018] In the figure, 1. powder spraying room, 11. color powder spraying area, 12. operation area, 13. metal powder spraying area, 14. door, 2. conveying component, 21. mounting frame, 22. fixing plate, 23. electric guide rail, 24. electric slide, 3. grabbing part, 4. powder spraying mechanism, 41. mounting plate, 42. spray gun, 43. powder storage box, 44. material guide pipe, 45. powder suction pump, 5. start controller, 6. operation station. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described below in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the protection scope of the present invention. Example

[0020] Please refer to the attached Figure 1-Figure 2 As shown, the utility model provides a fully automatic powder spraying room with fast switching of colors and types. A conveying assembly 2 is installed in the middle of the inner top wall of the powder spraying room 1, and a plurality of grabbing parts 3 are arranged at intervals on the conveying assembly 2. The powder spraying room 1 is divided into a color powder spraying area 11, an operation area 12 and a metal powder spraying area 13 along the conveying direction of the conveying assembly 2. Two mirror-symmetrically arranged powder spraying mechanisms 4 are arranged in the color powder spraying area 11. The two powder spraying mechanisms 4 are respectively located on both sides of the conveying assembly 2, and the powder spraying directions are opposite and both face the grabbing part 3. A powder spraying mechanism 4 is arranged on one side of the conveying assembly 2 in the metal powder spraying area 13, and the powder spraying direction faces the grabbing part 3. A start controller 5 is arranged in the operation area 12, and the start controller 5 is connected to the conveying assembly 2 and the plurality of powder spraying mechanisms 4, and is used to control the opening and closing of the conveying assembly 2 and the plurality of powder spraying mechanisms 4. The powder spraying room isolates the powder spraying area and the employee operation area, which can reduce dust pollution, protect the health of employees, and facilitate the distinction and recovery of color powder and metal powder.

[0021] like Figure 2As shown, the conveying assembly 2 includes a mounting frame 21, a fixing plate 22, an electric guide rail 23 and an electric slider 24. The mounting frame 21 is fixed on the top wall of the powder spraying room 1, two fixing plates 22 are arranged at both ends of the mounting frame 21, the electric guide rail 23 is installed on the mounting frame 21 and is located between the two fixing plates 22, and the electric slider 24 is evenly spaced and arranged on the electric guide rail 23, and is rotatably matched with the electric guide rail 23.

[0022] Further explanation, the grabbing part 3 is a hook, which is vertically arranged at the bottom of the electric slider 24, and the workpiece is hung on the hook. The electric slider 24 is provided with a micro rotary motor, whose rotating shaft is connected to the hook. The electric slider 24 travels at a constant speed on the electric guide rail 23. After entering the spraying area, the micro rotary motor on the electric slider 24 drives the workpiece to rotate, and the powder spraying mechanism 4 sprays powder on the workpiece. It should be noted that the structure of the micro rotary motor has been disclosed, and the method of installing the micro rotary motor on the electric slider is also a prior art, which will not be repeated here.

[0023] like Figure 3 As shown, the powder spraying mechanism 4 includes a mounting plate 41, a spray gun 42 and a powder storage box 43. The mounting plate 41 is vertically arranged, and one end is fixed on the top wall of the powder spraying room 1. A plurality of spray guns 42 are evenly arranged on the mounting plate 41 and are connected to the powder storage box 43 through a material guide pipe 44. A powder suction pump 45 is arranged on the material guide pipe 44. The powder suction pump 45 extracts the powder in the powder storage box 43 and sends it to the spray gun 42 for powder spraying. A feed port 431 is arranged on the top of the powder storage box 43, and the required powder material is added to the powder storage box 43 through the feed port 431.

[0024] Further explanation, the two powder spraying mechanisms 4 in the color powder spraying area 11 are respectively a dark color powder spraying machine and a light color powder spraying machine, and each is equipped with a powder storage box 43. According to the process production requirements, the employee can select the dark color powder spraying machine or the light color powder spraying machine by starting the controller 5, or start the two powder spraying mechanisms at the same time to spray the workpiece with powder, which is flexible and easy to operate, without changing the line and color, and greatly improves the spraying efficiency.

[0025] Further explanation, an operating station 6 is arranged in the operating area 12, and the operating station 6 is on a different side from the powder spraying mechanism 4 in the metal powder spraying area 13, and the start controller 5 is placed on the operating station 6. This design can avoid the problem of overcrowding of the same row of stations and inconvenience in observing the spraying status of the workpiece, and the design is reasonable and beautiful. The powder spraying room 1 is provided with a door 14 on the side wall near the operating station 6 to facilitate employees to enter and exit. The door 14 is a fully sealed structure to ensure the sealing performance of the powder spraying room 1.

[0026] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A fully automatic powder spraying room with rapid switching of colors and types, comprising a powder spraying room (1), characterized in that: A conveying assembly is installed at the middle of the inner top wall of the powder spraying room (1), and a plurality of gripping parts (3) are arranged at intervals on the conveying assembly. The powder spraying room (1) is divided into a color powder spraying area (11), an operation area (12) and a metal powder spraying area (13) along the conveying direction of the conveying assembly (2); two powder spraying mechanisms (4) arranged in a mirror-symmetrical manner are arranged in the color powder spraying area (11), and the two powder spraying mechanisms (4) are respectively located on both sides of the conveying assembly (2), and the powder spraying directions are opposite and both face the gripping part (3); in the metal powder spraying area (13), one powder spraying mechanism (4) is arranged on one side of the conveying assembly (2), and the powder spraying direction faces the gripping part (3); a start controller (5) is arranged in the operation area (12), and the start controller (5) is connected to the conveying assembly (2) and the plurality of powder spraying mechanisms (4); The two powder spraying mechanisms (4) in the color powder spraying area (11) are respectively a dark color powder spraying mechanism and a light color powder spraying machine, and can be independently controlled to start and stop by the start controller (5); an operation station (6) is arranged in the operation area (12), and the operation station (6) is on a different side from the powder spraying mechanism (4) in the metal powder spraying area (13), and the start controller (5) is placed on the operation station (6).

2. The fully automatic powder coating room with rapid color and type switching according to claim 1 is characterized in that: The conveying assembly (2) comprises a mounting frame (21), a fixing plate (22), an electric guide rail (23) and an electric slider (24); the mounting frame (21) is fixed on the top wall of the powder spraying room (1); two fixing plates (22) are arranged at two ends of the mounting frame (21); the electric guide rail (23) is installed on the mounting frame (21) and is located between the two fixing plates (22); the electric slider (24) is evenly spaced and arranged on the electric guide rail (23) and is rotatably matched with the electric guide rail (23).

3. The fully automatic powder coating room with rapid color and type switching according to claim 2 is characterized in that: The grabbing portion (3) is a hook, which is vertically arranged at the bottom of the electric slider (24).

4. The fully automatic powder spraying room with rapid color and type switching according to claim 1 is characterized in that: The powder spraying mechanism (4) comprises a mounting plate (41), a spray gun (42) and a powder storage box (43); the mounting plate (41) is arranged vertically, with one end fixed to the top wall of the powder spraying room (1); a plurality of spray guns (42) are evenly spaced and arranged on the mounting plate (41), and are connected to the powder storage box (43) via a material guide pipe (44); a powder suction pump (45) is arranged on the material guide pipe (44).

5. The fully automatic powder coating room with rapid color and type switching according to claim 1 is characterized in that: The powder spraying room (1) is provided with a door (14) on a side wall close to the operating station (6).

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