Coating powder circulating device

Abstract

The utility model discloses a coating powder circulating device, and relates to the technical field of powder coating recovery devices. The utility model aims to provide a coating powder circulating device for recycling powder coating. A coating powder circulating device comprises a main body frame, a collecting barrel is inserted into the main body frame, a first inserting plate is inserted between the collecting barrel and the main body frame, a top plate is fixedly connected to the top of the main body frame, a connecting round pipe is placed on the top plate, one end of the connecting round pipe is communicated with the main body frame, and the other end of the connecting round pipe is communicated with an electric suction head. According to the powder coating recycling device, the collected powder coating is recycled into the collecting barrel through the electric suction head, so that the recycled powder coating can be recycled back to spraying equipment to be reused.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating recovery devices, in particular to a coating powder circulation device. Background Art

[0002] After the machining of mechanical parts is completed, in order to improve the product performance of the parts or facilitate storage and transportation, the parts often need to undergo subsequent process treatment, such as spraying an anti-rust layer to achieve corrosion and oxidation resistance, facilitate the storage and transportation of parts, and avoid oxidation or corrosion of the machined surface during storage, which affects the product performance of the parts. Powder coating materials are usually applied to the target or workpiece through spraying equipment and processes. Spraying powder coating materials on workpieces is usually done in a spray chamber. During the process of spraying powder coating, there is often some scattered powder coating that does not adhere to the workpiece, resulting in a lot of powder coating accumulating in the spray chamber. Spraying powder coating will pollute the air and affect the working environment.

[0003] Therefore, how to design a coating powder circulation device for recycling powder coating is a technical problem that the utility model needs to solve. Utility Model Content

[0004] In order to overcome the shortcomings that a lot of powder coatings will be accumulated in the spraying room and that spraying powder coatings will pollute the air and affect the working environment, the purpose of the utility model is to provide a coating powder circulation device for recovering powder coatings.

[0005] The technical solution is: a coating powder circulation device, including a main frame, a collecting bucket inserted in the main frame, a first plug plate inserted between the collecting bucket and the main frame, a top plate fixedly connected to the top of the main frame, a connecting circular tube placed on the top plate, one end of the connecting circular tube is connected to the main frame, and the other end of the connecting circular tube is connected to an electric suction head.

[0006] As an improvement of the above scheme, it also includes a lifting component for facilitating material removal. The lifting component is arranged on the main frame. The lifting component includes symmetrically distributed multi-stage cylinders. The symmetrically distributed multi-stage cylinders are all fixedly connected to the main frame. The piston rod ends of the symmetrically distributed multi-stage cylinders are all fixedly connected to a connecting plate frame.

[0007] As an improvement of the above solution, it also includes universal wheels, and the symmetrically distributed universal wheels are respectively installed on adjacent connecting plate frames.

[0008] As an improvement of the above scheme, it also includes a scraper assembly for scraping powder coating adsorbed in the spray chamber. The scraper assembly is arranged on the electric suction head. The scraper assembly includes a connecting sleeve, which is fixed to the electric suction head. A scraper is inserted in the connecting sleeve, and a second plug is inserted between the scraper and the connecting sleeve.

[0009] As an improvement of the above solution, it also includes a rolling roller, which is rotatably connected to the bottom of the collecting barrel, and a driving component for driving the rolling roller to rotate is arranged at the bottom of the collecting barrel.

[0010] As an improvement of the above solution, the driving assembly includes a short round rod, which is fixed to the bottom of the collecting barrel, a motor is fixed to the short round rod, and a rolling roller is fixed to the output shaft of the motor.

[0011] The beneficial effects are as follows: the utility model collects powder coatings back into the collection barrel through the electric suction head, so that the recovered powder coatings can be recycled back into the spraying equipment for reuse; the main frame is driven to rise and fall by a multi-stage cylinder, so that the main frame automatically separates from the collection barrel and resets, without manual operation, thereby reducing the trouble of manual operation; the powder coatings adhering to the spray chamber that cannot be collected by the electric suction head are scraped off by the scraper, thereby facilitating the electric suction head to collect the powder coatings; the rolling roller is driven to rotate by the motor, and the agglomerated powder coatings are rolled apart by the rolling roller, which is convenient for subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the main frame, the collecting bucket, the first plugboard and other components of the utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the multi-stage cylinder, connecting plate frame, universal wheel and other components of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the connecting sleeve, the scraper, the second plug plate and other components of the utility model.

[0016] Figure 5 The utility model is a three-dimensional structural schematic diagram of the round short rod, the motor, the rolling roller and other components.

[0017] The reference numerals in the figure are as follows: 1-main frame, 2-collecting bucket, 3-first plug plate, 4-top plate, 5-connecting round tube, 6-electric suction head, 7-multi-stage cylinder, 8-connecting plate frame, 9-universal wheel, 10-connecting sleeve, 11-scraper, 12-second plug plate, 13-round short rod, 14-motor, 15-rolling roller. DETAILED DESCRIPTION

[0018] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0019] Example 1

[0020] A coating powder circulation device, referring to Figure 1 and Figure 2 It includes a main frame 1, a collecting bucket 2 is inserted in the main frame 1, four first plug plates 3 are inserted between the collecting bucket 2 and the main frame 1, a top plate 4 is fixedly connected to the top of the main frame 1, a connecting round tube 5 is placed on the top plate 4, one end of the connecting round tube 5 is connected to the main frame 1, and the other end of the connecting round tube 5 is connected to an electric suction head 6.

[0021] When in use, start the electric suction head 6, point the electric suction head 6 toward the powder coating, and make the electric suction head 6 collect the powder coating by suction. The collected powder coating enters the collecting barrel 2 through the connecting round tube 5. When the powder coating in the collecting barrel 2 needs to be recovered, turn off the electric suction head 6, remove the first plug plate 3, separate the main frame 1 and the collecting barrel 2, and the powder coating in the collecting barrel 2 can be recovered and circulated back to the spraying equipment for reuse. After the recovery is completed, reset the collecting barrel 2 and then reset the first plug plate 3.

[0022] Reference Figure 1 and Figure 3 , and also includes a lifting component, which is used to facilitate material removal. The lifting component is arranged on the main frame 1, and the lifting component includes two multi-stage cylinders 7. The two multi-stage cylinders 7 are both fixedly connected to the main frame 1, and the piston rod ends of the two multi-stage cylinders 7 are both fixedly connected to a connecting plate frame 8, and two universal wheels 9 are installed on the two connecting plate frames 8.

[0023] When it is necessary to separate the main frame 1 and the collecting barrel 2, the first plug plate 3 is removed, the multi-stage cylinder 7 is started, and the piston rod of the multi-stage cylinder 7 is controlled to extend to drive the main frame 1 to move upward and away from the collecting barrel 2. In this way, when it is necessary to separate the main frame 1 and the collecting barrel 2, no manual operation is required, thereby reducing the trouble of manual operation. After the powder coating in the collecting barrel 2 is recovered, the piston rod of the multi-stage cylinder 7 is controlled to contract to drive the main frame 1 to move downward and reset, and then reset the first plug plate 3, through the universal wheel 9.

[0024] Reference Figure 1 and Figure 4, and also includes a scraper assembly, which is used to scrape the powder coating adsorbed in the spray chamber. The scraper assembly is arranged on the electric suction head 6, and the scraper assembly includes a connecting sleeve 10, which is fixed to the electric suction head 6. A scraper 11 is inserted in the connecting sleeve 10, and a second plug plate 12 is inserted between the scraper 11 and the connecting sleeve 10.

[0025] When the electric suction head 6 is in the process of absorbing powder coating, the scraper 11 will also come into contact with the powder coating, and the powder coating adhering to the spray chamber and unable to be collected by the electric suction head 6 will be scraped off by the scraper 11, thereby facilitating the electric suction head 6 to collect the powder coating. When the scraper 11 needs to be cleaned, the second plug plate 12 is removed, and the scraper 11 can be removed for cleaning. After cleaning, the scraper 11 is reset, and then the second plug plate 12 is reset, and the scraper 11 is fixed to the connecting sleeve 10 through the second plug plate 12.

[0026] Reference Figure 1 and Figure 5 , and also includes a rolling roller 15, which is rotatably connected to the bottom of the collecting barrel 2. A driving component is provided at the bottom of the collecting barrel 2, and the driving component drives the rolling roller 15 to rotate.

[0027] The driving assembly includes a short round rod 13 , which is fixed to the bottom of the collecting barrel 2 , a motor 14 is fixed to the short round rod 13 , a rolling roller 15 is fixed to the output shaft of the motor 14 , and the rolling roller 15 is located in the collecting barrel 2 .

[0028] When the powder coating enters the collecting barrel 2, the motor 14 is started, and the output shaft of the motor 14 drives the rolling roller 15 to rotate, and the agglomerated powder coating is rolled apart by the rolling roller 15 for subsequent recycling. After the recycling is completed, the motor 14 can be turned off.

[0029] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A coating powder circulation device, characterized in that: The invention comprises a main frame (1), a collecting bucket (2) is inserted into the main frame (1), a first plug plate (3) is inserted between the collecting bucket (2) and the main frame (1), a top plate (4) is fixedly connected to the top of the main frame (1), a connecting round tube (5) is placed on the top plate (4), one end of the connecting round tube (5) is connected to the main frame (1), and the other end of the connecting round tube (5) is connected to an electric suction head (6).

2. A coating powder circulation device as claimed in claim 1, characterized in that: It also includes a lifting assembly for facilitating material removal, the lifting assembly being arranged on the main frame (1), the lifting assembly including symmetrically distributed multi-stage cylinders (7), the symmetrically distributed multi-stage cylinders (7) being all fixedly connected to the main frame (1), and the ends of the piston rods of the symmetrically distributed multi-stage cylinders (7) being all fixedly connected to a connecting plate frame (8).

3. A coating powder circulation device as claimed in claim 2, characterized in that: It also includes universal wheels (9), which are symmetrically distributed and respectively installed on adjacent connecting plate frames (8).

4. A coating powder circulation device as claimed in claim 3, characterized in that: The invention also comprises a scraper assembly for scraping powder coating adsorbed in the spray chamber, the scraper assembly is arranged on the electric suction head (6), the scraper assembly comprises a connecting sleeve (10), the connecting sleeve (10) is fixedly connected to the electric suction head (6), a scraper plate (11) is inserted in the connecting sleeve (10), and a second plug plate (12) is inserted between the scraper plate (11) and the connecting sleeve (10).

5. A coating powder circulation device as claimed in claim 4, characterized in that: It also includes a rolling roller (15), which is rotatably connected to the bottom of the collection barrel (2), and a driving component for driving the rolling roller (15) to rotate is arranged at the bottom of the collection barrel (2).

6. A coating powder circulation device as claimed in claim 5, characterized in that: The driving assembly comprises a short round rod (13), the short round rod (13) is fixedly connected to the bottom of the collecting barrel (2), a motor (14) is fixedly connected to the short round rod (13), and a rolling roller (15) is fixedly connected to the output shaft of the motor (14).

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