Powder coating processing device

Abstract

The utility model relates to the technical field of coating processing, and discloses a powder coating processing device which comprises a base, a stirring box is installed on the upper surface of the base, a stirring mechanism is installed in the stirring box, and a feeding pipe is installed on the upper surface of the stirring box. According to the powder coating processing device, a bearing cylinder is placed below a mounting sleeve, the mounting sleeve is moved to enable the mounting sleeve to be arranged on a feeding pipe in a sleeving mode, at the moment, the cambered surface of a T-shaped insertion rod is stressed and stored in a T-shaped groove, when the bearing cylinder is rotated and a positioning groove moves to the T-shaped insertion rod, the T-shaped insertion rod is pushed to be inserted into the positioning groove through the elastic force of a connecting spring, an electric butterfly valve and a valve are opened, and the powder coating is processed. At the moment, the mixed materials fall into the containing barrel, due to sealing of the containing barrel and the feeding pipe, raised dust can be exhausted through the exhaust pipe, an activated carbon plate can adsorb the raised dust and prevent the raised dust from being scattered, and an electric butterfly valve and a valve are closed after containing is completed, so that the device can reduce the scattered raised dust during discharging, and the body of a worker is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, and more specifically to a powder coating processing device. Background Art

[0002] In the processing of powder coatings, the first step is to mix the various raw materials, then perform thermoplastic extrusion, solidify and pelletize, and then crush and powderize.

[0003] Announcement No. CN219482391U proposes starting a drive motor in a powder coating processing mixing device. The drive motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring blades to stir the material in the stirring tank. The rotation of the rotating shaft drives the first gear to rotate, and the first gear drives the second gear to rotate. The rotation of the second gear drives the external annular rack to rotate, thereby driving the stirring tank to rotate. According to the characteristics of gear transmission, the stirring tank rotates in the opposite direction to the rotating shaft, which promotes the stirring and mixing of the materials in the stirring tank and enhances the mixing effect of the powder coating.

[0004] However, during the use of the above-mentioned device, some dust will be generated due to the stirring and mixing of the raw materials. During the unloading process, the material is generally directly contained in a containing tube, which is open. At this time, the material falls with dust. After the dust is discharged, it will be scattered in the air and inhaled by the staff, which will affect the health of the staff. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a powder coating processing device to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a powder coating processing device, comprising a base, a stirring box is installed on the upper surface of the base, a stirring mechanism is installed inside the stirring box, a feeding pipe is installed on the upper surface of the stirring box, a discharge hole is opened on the lower surface of the stirring box, an electric butterfly valve is fixedly connected to the inner wall of the discharge hole, a connecting pipe is fixedly connected to the discharge end of the electric butterfly valve, a spring tube is fixedly connected to the bottom end of the connecting pipe, and a mounting sleeve is fixedly connected to the bottom end of the spring tube;

[0007] A vibration platform is fixedly connected to the upper surface of the base, a receiving tube is placed on the upper surface of the vibration platform, a feed pipe is fixedly connected to the top of the receiving tube, a valve is installed on the surface of the feed pipe, the inner ring surface of the mounting sleeve overlaps the surface of the feed pipe, a connecting mechanism connected to the mounting sleeve is installed on the surface of the feed pipe, an exhaust pipe is installed on the surface of the receiving tube, a filter is fixedly connected to the end surface of the exhaust pipe, an absorption sleeve is threadedly connected to the surface of the exhaust pipe, and an activated carbon plate is fixedly connected to the inner ring surface of the absorption sleeve.

[0008] A further solution is that the stirring mechanism includes a driving motor fixedly mounted on the upper surface of the stirring box, the output end of the driving motor extends into the interior of the stirring box and is fixedly connected to a rotating rod, and the surface of the rotating rod is fixedly connected to a spiral stirring blade.

[0009] A further solution is that the connecting mechanism includes a T-shaped rod, a T-shaped groove is provided on the surface of the feed tube, the surface of the T-shaped rod overlaps the inner wall of the T-shaped groove, a connecting spring is fixedly connected to the opposite surface of the T-shaped rod and the T-shaped groove, a positioning groove is provided on the inner annular surface of the mounting sleeve, the surface of the T-shaped rod overlaps the inner wall of the positioning groove, the end face of the T-shaped rod is arc-shaped, the number of the T-shaped rods is two, and the two T-shaped rods are symmetrically arranged on the surface of the feed tube.

[0010] A further solution is that an annular limit seat is fixedly connected to the upper surface of the vibration platform, and the surface of the receiving tube overlaps the inner wall of the annular limit seat.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The powder coating processing device adds raw materials into the mixing box through the feed pipe, mixes multiple raw materials through the stirring mechanism, places the receiving tube under the installation sleeve, moves the installation sleeve so that the installation sleeve is set on the feed pipe, and the arc surface of the T-shaped plug rod is forced to be received in the T-shaped groove, rotates the receiving tube, and when the positioning groove moves to the T-shaped plug rod, the elastic force of the connecting spring pushes the T-shaped plug rod to be inserted into the positioning groove, opens the electric butterfly valve and the valve, and the mixed material falls into the receiving tube. Due to the sealing of the receiving tube and the feed pipe, the dust will be discharged through the exhaust pipe, and the activated carbon plate can absorb the dust to prevent the dust from being scattered. After the loading is completed, the electric butterfly valve and the valve are closed, so that the device can reduce the dust from being scattered when unloading, and protect the health of the staff.

[0013] 2. In the powder coating processing device, the setting of the filter screen can block the raw materials inside the receiving tube to prevent the raw materials from accumulating in the exhaust pipe when pouring the raw materials. The setting of the vibration platform can drive the receiving tube to vibrate, so that the raw materials are flattened when falling into the receiving tube, which is convenient for the receiving of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0016] Figure 3 It is a schematic diagram of the front section structure of the receiving tube of the utility model.

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0018] The accompanying drawings are marked as: 1 base, 2 mixing box, 3 electric butterfly valve, 4 connecting pipe, 5 spring tube, 6 mounting sleeve, 7 vibration platform, 8 loading cylinder, 9 feeding pipe, 10 valve, 11 filter screen, 12 absorption sleeve, 13 activated carbon plate, 14 driving motor, 15 annular limit seat, 16 exhaust pipe, 17 T-shaped plug rod, 18 connecting spring. DETAILED DESCRIPTION

[0019] A powder coating processing device, referring to Figure 1-4 , including a base 1, a mixing box 2 is installed on the upper surface of the base 1, a mixing mechanism is installed inside the mixing box 2, the mixing mechanism includes a driving motor 14 fixedly installed on the upper surface of the mixing box 2, the output end of the driving motor 14 extends to the inside of the mixing box 2 and is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a spiral mixing blade, a feeding pipe is installed on the upper surface of the mixing box 2, a discharging hole is opened on the lower surface of the mixing box 2, an electric butterfly valve 3 is fixedly connected to the inner wall of the discharging hole, and a connecting pipe 4 is fixedly connected to the discharging end of the electric butterfly valve 3.

[0020] The bottom end of the connecting tube 4 is fixedly connected to a spring tube 5, the bottom end of the spring tube 5 is fixedly connected to a mounting sleeve 6, the upper surface of the base 1 is fixedly connected to a vibration platform 7, a receiving tube 8 is placed on the upper surface of the vibration platform 7, an annular limit seat 15 is fixedly connected to the upper surface of the vibration platform 7, the surface of the receiving tube 8 overlaps the inner wall of the annular limit seat 15, the setting of the vibration platform 7 can drive the receiving tube 8 to vibrate, so that the raw materials are leveled when they fall into the receiving tube 8, which is convenient for the receiving of the raw materials.

[0021] The top of the supporting tube 8 is fixedly connected with a feed pipe 9, and a valve 10 is installed on the surface of the feed pipe 9. The inner ring surface of the mounting sleeve 6 overlaps the surface of the feed pipe 9, and a connecting mechanism connected to the mounting sleeve 6 is installed on the surface of the feed pipe 9. The connecting mechanism includes a T-shaped plug rod 17, and a T-shaped groove is provided on the surface of the feed pipe 9. The surface of the T-shaped plug rod 17 overlaps the inner wall of the T-shaped groove. The T-shaped plug rod 17 and the opposite surface of the T-shaped groove are fixedly connected with a connecting spring 18. A positioning groove is provided on the inner ring surface of the mounting sleeve 6, and the surface of the T-shaped plug rod 17 overlaps the inner wall of the positioning groove. The end face of the T-shaped plug rod 17 is arc-shaped. There are two T-shaped plug rods 17, and the two T-shaped plug rods 17 are symmetrically arranged on the surface of the feed pipe 9.

[0022] An exhaust pipe 16 is installed on the surface of the receiving tube 8, and a filter screen 11 is fixedly connected to the end face of the exhaust pipe 16. The filter screen 11 can block the raw materials inside the receiving tube 8 to prevent the raw materials from accumulating in the exhaust pipe 16 when pouring. An absorption sleeve 12 is threadedly connected to the surface of the exhaust pipe 16, and an activated carbon plate 13 is fixedly connected to the inner ring surface of the absorption sleeve 12.

[0023] Add raw materials into the mixing box 2 through the feed pipe, mix the various raw materials through the stirring mechanism, place the receiving tube 8 under the installation sleeve 6, move the installation sleeve 6 so that the installation sleeve 6 is mounted on the feed pipe 9, and at this time, the arc surface of the T-shaped plug rod 17 is forced to be received in the T-shaped groove, rotate the receiving tube 8, and when the positioning groove moves to the T-shaped plug rod 17, the elastic force of the connecting spring 18 pushes the T-shaped plug rod 17 to be inserted into the positioning groove, open the electric butterfly valve 3 and the valve 10, and the mixed material falls into the receiving tube 8 at this time. Due to the sealing of the receiving tube 8 and the feed pipe 9, the dust will be discharged through the exhaust pipe 16 at this time, and the activated carbon plate 13 can absorb the dust to prevent the dust from being scattered. After the loading is completed, the electric butterfly valve 3 and the valve 10 are closed, so that the device can reduce the dispersion of dust during unloading and protect the health of the staff.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A powder coating processing device, comprising a base (1), characterized in that: A stirring box (2) is installed on the upper surface of the base (1), a stirring mechanism is installed inside the stirring box (2), a feeding pipe is installed on the upper surface of the stirring box (2), a discharge hole is opened on the lower surface of the stirring box (2), an electric butterfly valve (3) is fixedly connected to the inner wall of the discharge hole, a connecting pipe (4) is fixedly connected to the discharge end of the electric butterfly valve (3), a spring tube (5) is fixedly connected to the bottom end of the connecting tube (4), and a mounting sleeve (6) is fixedly connected to the bottom end of the spring tube (5); The upper surface of the base (1) is fixedly connected to a vibration platform (7), a receiving tube (8) is placed on the upper surface of the vibration platform (7), a feed pipe (9) is fixedly connected to the top of the receiving tube (8), a valve (10) is installed on the surface of the feed pipe (9), the inner annular surface of the mounting sleeve (6) overlaps the surface of the feed pipe (9), a connecting mechanism connected to the mounting sleeve (6) is installed on the surface of the feed pipe (9), an exhaust pipe (16) is installed on the surface of the receiving tube (8), a filter screen (11) is fixedly connected to the end surface of the exhaust pipe (16), an absorption sleeve (12) is threadedly connected to the surface of the exhaust pipe (16), and an activated carbon plate (13) is fixedly connected to the inner annular surface of the absorption sleeve (12).

2. A powder coating processing device according to claim 1, characterized in that: The stirring mechanism comprises a driving motor (14) fixedly mounted on the upper surface of the stirring box (2); the output end of the driving motor (14) extends into the interior of the stirring box (2) and is fixedly connected to a rotating rod.

3. A powder coating processing device according to claim 2, characterized in that: The surface of the rotating rod is fixedly connected with a spiral stirring blade.

4. A powder coating processing device according to any one of claims 1 to 3, characterized in that: The connection mechanism comprises a T-shaped insert rod (17), a T-shaped groove is provided on the surface of the feed pipe (9), and the surface of the T-shaped insert rod (17) overlaps the inner wall of the T-shaped groove.

5. A powder coating processing device according to claim 4, characterized in that: The T-shaped inserting rod (17) is fixedly connected to the opposite surface of the T-shaped groove with a connecting spring (18), and the inner ring surface of the mounting sleeve (6) is provided with a positioning groove.

6. A powder coating processing device according to claim 5, characterized in that: The surface of the T-shaped inserting rod (17) overlaps the inner wall of the positioning groove, and the end surface of the T-shaped inserting rod (17) is arc-shaped.

7. A powder coating processing device according to claim 6, characterized in that: The number of the T-shaped insertion rods (17) is two, and the two T-shaped insertion rods (17) are symmetrically arranged on the surface of the feeding pipe (9).

8. A powder coating processing device according to claim 1, characterized in that: The upper surface of the vibration platform (7) is fixedly connected to an annular limit seat (15), and the surface of the receiving tube (8) overlaps the inner wall of the annular limit seat (15).

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