Integrated powder spraying room

Abstract

The invention belongs to the technical field of powder spraying rooms, and discloses an integrated powder spraying room. The integrated powder spraying room comprises a powder spraying room body, a lifting machine is fixedly connected to the front side of the powder spraying room body, a frame is fixedly connected to the upper surface of the powder spraying room body, a cyclone separator is fixedly connected to the position, located on the frame, of the left side of the powder spraying room body, and an extension table is fixedly connected to the left side of the powder spraying room body; and the upper surface of the extension table is fixedly connected with a recovery pump. According to the integrated powder spraying room, an existing powder room platform is enlarged, the powder supply center and the cyclone separator are integrated on the powder room operation platform, the operation time of color changing is shortened, meanwhile, it is avoided that an operator needs to run back and forth when operating equipment, the production environment sanitation is improved, and even if powder raw materials are scattered in the operation process, the powder raw materials are not prone to falling off. The manufacturing cost is saved, cleaning can be conducted in time, and after equipment is integrated, the fault rate of the equipment can be effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of powder spraying rooms, in particular to an integrated powder spraying room. Background Art

[0002] A powder spray room is a special equipment or environment for spraying powder coatings. It is often used in industrial manufacturing, especially in coating treatment on surfaces such as metal, plastic, and wood. Its main function is to spray powder coatings evenly on the surface of the workpiece by electrostatic spraying to form a protective coating. Powder spray rooms usually have certain exhaust and filtration systems to collect and remove excess powder to prevent environmental pollution.

[0003] In the current powder spraying room, the powder room, powder supply center and cyclone separator are all placed separately, and the powder supply center and cyclone separator are both important operating points of the equipment. The operator needs to run back and forth during the operation, which makes the operation extremely inconvenient. In addition, the powder supply center in the equipment is placed on the ground. During the operation, the raw materials are easily spilled on the ground, causing environmental pollution and waste of raw materials. Therefore, we urgently need an integrated powder spraying room to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide an integrated powder spraying room, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an integrated powder spraying room, comprising a powder spraying room, a lift is fixedly connected to the front side of the powder spraying room, a frame is fixedly connected to the upper surface of the powder spraying room, a cyclone separator is fixedly connected to the left side of the powder spraying room and located on the frame, an extension table is fixedly connected to the left side of the powder spraying room, a recovery pump is fixedly connected to the upper surface of the extension table, a powder supply center is fixedly connected to the upper surface of the extension table and located on the right side of the recovery pump, a screening system is fixedly connected to the left side of the powder spraying room, and the screening system is also fixedly connected to the powder supply center, a filter is fixedly connected to the left side of the powder spraying room and located on the rear side of the extension table, and an air locking and dust unloading device is fixedly connected to the filter.

[0006] Through the above technical scheme, a powder spray gun is arranged in the powder spray room, and the powder spray room is used to apply powder to the surface of the workpiece to be processed. A rectangular slide is opened on the front side of the powder spray room corresponding to the position of the elevator, so that the moving end of the elevator can be extended into the powder spray room, wherein the elevator can realize driving in two directions, direction one is moving along the Y axis, and direction two is moving along the X axis, wherein the driving purpose of direction one is to move the workpiece to be processed up and down in the powder spray room, so that the powder coating on the workpiece to be processed is more uniform, and the driving purpose of direction two is to drive the pull-out and entry of the elevator, the pull-out purpose is to pull out the processed workpiece, and the entry purpose is to move the unprocessed workpiece into the powder spray room for processing. It is worth noting that the extension table is integrated with the powder spray room, and the side of the frame and the side of the extension table are in the same plane. The extension table is used to raise the position of the powder supply center so that the powder supply center can be placed away from the ground, and the cyclone separator is used to make the powder not sprayed on the workpiece undergo secondary fusion, and after screening with the screening system, it enters the powder supply center and mixes with the new powder for the next use.

[0007] Preferably, the left side of the powder spraying room is fixedly connected to one end of the recovery pipe one, and the other end of the recovery pipe one is fixedly connected to the cyclone separator.

[0008] Preferably, the top of the cyclone separator is fixedly connected to one end of the recovery pipe 2, and the other end of the recovery pipe 2 is fixedly connected to the filter, and a one-way explosion-proof valve is fixedly connected on the recovery pipe 2 and located between the cyclone separator and the filter.

[0009] Preferably, a flameless explosion relief device is fixedly connected to the filter.

[0010] Preferably, the recovery pump is fixedly connected to the screening system via a pipeline.

[0011] By adopting the above technical solution, the beneficial effects of the present invention are: The integrated powder spraying room of the present application enlarges the existing powder spraying room platform and integrates the powder supply center and the cyclone separator on the powder spraying room operating platform, which shortens the operation time of color change, avoids the need for operators to run back and forth when operating the equipment, and improves the sanitation of the production environment. Even if powder raw materials are spilled during operation, it saves production costs and can be cleaned up in time. After the equipment is integrated, the failure rate of the equipment can be effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0013] In the figure: 1. Powder spraying room; 2. Elevator; 3. Frame; 4. Cyclone separator; 5. Extension table; 6. Recovery pump; 7. Powder supply center; 8. Screening system; 9. Filter; 10. Air lock ash unloading device; 11. Recovery pipeline 1; 12. Recovery pipeline 2; 13. One-way explosion-proof valve; 14. Flameless explosion unloading device. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1 The present invention provides a technical solution: an integrated powder spraying room, comprising a powder spraying room 1, a lift 2 is fixedly connected to the front side of the powder spraying room 1, a frame 3 is fixedly connected to the upper surface of the powder spraying room 1, a cyclone separator 4 is fixedly connected to the left side of the powder spraying room 1 and located on the frame 3, an extension table 5 is fixedly connected to the left side of the powder spraying room 1, a recovery pump 6 is fixedly connected to the upper surface of the extension table 5, a powder supply center 7 is fixedly connected to the upper surface of the extension table 5 and located on the right side of the recovery pump 6, a screening system 8 is fixedly connected to the left side of the powder spraying room 1, and the screening system 8 is also fixedly connected to the powder supply center 7, a filter 9 is fixedly connected to the left side of the powder spraying room 1 and located on the rear side of the extension table 5, and an air locking and dust unloading device 10 is fixedly connected to the filter 9.

[0016] A powder spray gun is provided in the powder spray room 1, and the powder spray room 1 is used to apply powder to the surface of the workpiece to be processed. A rectangular slide is provided at the front side of the powder spray room 1 corresponding to the position of the elevator 2, so that the moving end of the elevator 2 can be extended into the powder spray room 1, wherein the elevator 2 can be driven in two directions, the first direction is moving along the Y axis, and the second direction is moving along the X axis, wherein the driving purpose of the first direction is to move the workpiece to be processed up and down in the powder spray room 1, so that the powder coating on the workpiece to be processed is more uniform, and the driving purpose of the second direction is to drive the elevator to pull out and Enter 2, the purpose of pulling out is to pull out the processed workpiece, and the purpose of entering is to move the unprocessed workpiece into the powder spraying room 1 for processing. It is worth noting that the extension table 5 is integrated with the powder spraying room 1, and the side of the frame 3 and the side of the extension table 5 are in the same plane. The extension table 5 is used to raise the position of the powder supply center 7 so that the powder supply center 7 can be placed away from the ground. The cyclone separator 4 is used to make the powder that is not sprayed on the workpiece undergo secondary fusion. After screening with the screening system 8, it enters the powder supply center 7 and is mixed with new powder for next use.

[0017] The left side of the powder spraying room 1 is fixedly connected with one end of a recovery pipe 11, and the other end of the recovery pipe 11 is fixedly connected with the cyclone separator 4.

[0018] The top of the cyclone separator 4 is fixedly connected to one end of a recovery pipe 12 , and the other end of the recovery pipe 12 is fixedly connected to the filter 9 . A one-way explosion-proof valve 13 is fixedly connected on the recovery pipe 12 and located between the cyclone separator 4 and the filter 9 .

[0019] A flameless explosion relief device 14 is fixedly connected to the filter 9 .

[0020] The recovery pump 6 is fixedly connected to the screening system 8 through a pipeline.

[0021] The integrated powder spraying room has two working modes, namely powder spraying mode and powder changing mode; Working principle of powder spraying mode: the powder raw materials in the powder supply center 7 are driven by the powder spray gun in the powder spraying room 1 and the elevator 2, so that the powder can be evenly sprayed on the workpiece to be processed. Because there is still powder that is not adsorbed on the workpiece in the powder spraying room 1, these powders enter the cyclone separator 4 through the recovery pipe 11 under the driving action of the filter 9 for processing. The powder is separated by the centrifugal action of the cyclone separator 4. The separated powder enters the recovery pump 6 for buffer storage. Under the driving action of the recovery pump 6, the powder in the recovery pump 6 is transported to the screening system 8 for screening. After the impurities in the powder are filtered, it is sent to the powder supply center 7 to be mixed with the new powder and reused. There is also some ultrafine powder that has not been completely separated by the cyclone separator 4. It is also transported to the filter 9 through the recovery pipe 2 12 under the action of the filter 9 for filtration and storage. When it needs to be released, the air lock dust unloading device 10 can be opened to release and store.

[0022] Working principle of powder changing mode: when the powder in the powder spraying room 1 is blown into the filter 9 for filtering and separation, it is recovered to the screening system 8 for screening, and then sent to the powder supply center 7 for storage. After the pre-operation is completed, the powder in the powder supply center 7 is collected and stored in the powder storage box. The powder storage box is located in the extension table 5 and is interconnected with the powder supply center 7. The upper cover of the powder supply center 7 is opened, the cleaning backflush is turned on, and the powder supply center 7 is cleaned at the same time. Clean the recovery pump 6 to complete the powder changing process.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated powder spraying room, comprising a powder spraying room, characterized in that: The front side of the powder spraying room is fixedly connected with a lift, the upper surface of the powder spraying room is fixedly connected with a frame, the left side of the powder spraying room and a cyclone separator is fixedly connected to the frame, the left side of the powder spraying room is fixedly connected with an extension table, the upper surface of the extension table is fixedly connected with a recovery pump, the upper surface of the extension table and the right side of the recovery pump is fixedly connected with a powder supply center, the left side of the powder spraying room is fixedly connected with a screening system, and the screening system is also fixedly connected with the powder supply center, the left side of the powder spraying room and a rear side of the extension table are fixedly connected with a filter, and the filter is fixedly connected with an air locking and dust unloading device.

2. The integrated powder spraying room according to claim 1, characterized in that: The left side of the powder spraying room is fixedly connected with one end of the recovery pipe 1, and the other end of the recovery pipe 1 is fixedly connected with the cyclone separator.

3. The integrated powder spraying room according to claim 2 is characterized in that: The top of the cyclone separator is fixedly connected with one end of the second recovery pipe, and the other end of the second recovery pipe is fixedly connected with the filter. A one-way explosion-proof valve is fixedly connected on the second recovery pipe and located between the cyclone separator and the filter.

4. The integrated powder spraying room according to claim 3 is characterized in that: A flameless explosion relief device is fixedly connected to the filter.

5. The integrated powder spraying room according to claim 4 is characterized in that: The recovery pump is fixedly connected to the screening system through a pipeline.

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