A dehumidification device for powder coating processing

Abstract

The utility model discloses a dehumidifying device for powder coating processing, which relates to the technical field of powder coating processing, and comprises a box body, a stirring box is fixedly installed on the box body, a support block is fixedly installed in the stirring box, a motor is fixedly installed on the side wall of the stirring box, a gear is rotatably connected to the support block, a driving wheel is fixedly connected to the output shaft of the motor, a conveyor belt is sleeved on the driving wheel and the gear, a spur plate is slidably connected to the side wall of the stirring box, a heating box is fixedly installed on one end of the spur plate, a connecting rod is fixedly installed below the heating box, a pair of supporting plates are rotatably connected to the bottom of the connecting rod, a rubber block is fixedly installed on the supporting plate, and the rubber block abuts against the bottom of the box body. The utility model solves the problem in the prior art that the outer surface of the cleaning scraper is fitted with the inner wall of the box body, affecting the heating efficiency of the heating plate on the side of the box body, and heating is only performed from two sides, which may cause uneven heating of the material.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating processing, in particular to a dehumidification device for powder coating processing. Background Art

[0002] During the powder coating process, humidity control has an important impact on the quality of the coating.

[0003] The Chinese utility model with publication number CN 212962572 U proposes a dehumidification device for high-gloss powder coating processing: it includes a base plate, two support plates are installed on the upper surface of the base plate, and a dehumidification box is rotatably installed between the two support plates, the dehumidification box includes a box body and a box cover connected by a lock, a motor is installed on the upper surface of the box cover, the output shaft of the motor passes through a bearing 1 clamped on the upper surface of the box cover and extends to the inside of the box body and a rotating shaft 2 is movably installed. The utility model uses an insert block to be inserted into the slot so that when the motor is started, the rotating shaft 2 can be driven to rotate, and then the stirring rod can be driven to rotate to stir the material, and then the material can be quickly stirred and dehumidified in cooperation with the work of the heating plate.

[0004] However, the existing technology still has shortcomings:

[0005] 1. By setting heating plates on both sides of the box, the material in the box is heated by stirring with a stirring rod. The stirring rod rotates with the stirring shaft as the rotation axis, which cannot solve the problem of the input material precipitating and adhering to the bottom of the box. At the same time, heating is only performed from both sides, which may cause uneven heating of the material.

[0006] 2. The outer surface of the cleaning scraper fits the inner wall of the box, which may affect the heating efficiency of the heating plate on the side of the box. Utility Model Content

[0007] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a dehumidification device for powder coating processing, which solves the problem that the outer surface of the cleaning scraper in the prior art fits with the inner wall of the box body, affecting the heating efficiency of the heating plate on the side of the box body and heating only from two sides, which may cause uneven heating of the material.

[0008] To achieve the above-mentioned purpose, the utility model proposes a dehumidification device for powder coating processing, comprising a box body, a pair of heating plates are fixedly installed on the inner wall of the box body, a stirring box is fixedly installed on the box body, a support block is fixedly installed in the stirring box, a motor is fixedly installed on the side wall of the stirring box, the motor is arranged in the stirring box, a gear is rotatably connected to the support block, the output shaft of the motor is fixedly connected to a driving wheel, a conveyor belt is sleeved on the driving wheel and the gear, a spur plate is slidably connected to the side wall of the stirring box, the spur plate is meshed with the gear, a heating box is fixedly installed on one end of the spur plate, the heating box is arranged in the box body, a connecting rod is fixedly installed below the heating box, a pair of guide plates are symmetrically installed on the spur plate and the connecting rod, the bottom of the connecting rod is rotatably connected to a pair of support plates, a rubber block is fixedly installed on the support plate, and the rubber block is abutted against the bottom of the box body.

[0009] As a further solution of the utility model: a cover body is fixedly installed on the box body, and a mixing box is fixedly installed on the cover body.

[0010] As a further solution of the utility model: the cover body is symmetrically provided with a material inlet, and the cover body is symmetrically provided with a one-way air valve.

[0011] As a further solution of the utility model: a bracket is fixedly installed below the box body, a discharge port is fixedly installed below the box body, and a ball valve is fixedly installed on the discharge port.

[0012] As a further solution of the utility model: an observation port is fixedly installed on the box body.

[0013] As a further solution of the utility model: the spur plate is provided with teeth meshing with the gear.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A stirring box is provided, and a motor, a driving wheel, a spur plate, a support block and a gear are provided in the stirring box; the driving wheel is driven to rotate by starting the motor, and the driving wheel drives the gear to rotate through a conveyor belt, and the rotation of the gear drives the spur plate meshing therewith to move, and the movement of the spur plate drives the heating box to move in the box, so that the heating box can move at a uniform speed in the box, thereby heating the paint in the box. At the same time, compared with directly setting an electric push rod, this device can protect the driving device, and the driving device does not directly contact with the paint powder.

[0016] 2. By arranging a heating box at the lower end of the spur plate, arranging heating plates on both sides of the box body, and arranging a material guide plate under the spur plate, the material guide plate can stir the paint powder while driving the spur plate to move, and drying can be carried out simultaneously on both sides and the middle of the box body.

[0017] 3. A connecting rod is fixedly installed under the heating box, and a pair of support plates are symmetrically arranged below the connecting rod. One end of the support plate is rotatably connected to the connecting rod, and the other end is fixedly connected to a rubber block. The rubber block contacts the bottom of the box. The movement of the heating box can drive the movement of the connecting rod. The movement of the connecting rod can drive the support plate to rotate along the connecting rod while sliding on the bottom of the box to prevent paint from adhering to the bottom of the box. At the same time, the rubber block can reduce the friction on the bottom of the box, thereby increasing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of a mixing box of the present utility model.

[0021] In the figure: 1. box body; 2. bracket; 3. feed port; 4. observation port; 5. heating plate; 6. discharge port; 7. ball valve; 8. one-way air valve; 9. mixing box; 10. motor; 11. driving wheel; 12. spur plate; 13. support block; 14. gear; 15. heating box; 16. guide plate; 17. connecting rod; 18. support plate; 19. rubber block; 20. conveyor belt; 21. cover body. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-3 As shown, a dehumidification device for powder coating processing includes a box body 1, a cover body 21 is fixedly installed on the box body 1, a feed port 3 is symmetrically opened on the cover body 21, a one-way air valve 8 is symmetrically opened on the cover body 21, a stirring box 9 is fixedly installed on the cover body 21, a bracket 2 is fixedly installed below the box body 1, the bracket 2 supports the device as a whole, a discharge port 6 is fixedly installed below the box body 1, a ball valve 7 is fixedly installed on the discharge port 6, and an observation port 4 is fixedly installed on the box body 1 for convenient observation of the coating state;

[0024] As an implementation method in this embodiment, a support block 13 is fixedly installed in the mixing box 9, a motor 10 is fixedly installed on the side wall of the mixing box 9, the motor 10 is arranged in the mixing box 9, a gear 14 is rotatably connected to the support block 13, the output shaft of the motor 10 is fixedly connected to the driving wheel 11, and a conveyor belt 20 is sleeved on the driving wheel 11 and the gear 14, a spur plate 12 is slidably connected to the side wall of the mixing box 9, the spur plate 12 is provided with teeth meshing with the gear 14, the spur plate 12 passes through the cover body 21 and is fixedly installed with a heating box 15, the heating box 15 is arranged in the box body 1, a connecting rod 17 is fixedly installed below the heating box 15, a pair of guide plates 16 are symmetrically installed on the spur plate 12 and the connecting rod 17, a pair of support plates 18 are rotatably connected to the bottom of the connecting rod 17, and a rubber Rubber block 19, rubber block 19 is against the bottom of box body 1, a pair of heating plates 5 are fixedly installed on the inner wall of box body 1, paint is added from the feed port 3, the heating plate 5 is started, the motor 10 is started to drive the driving wheel 11 to rotate, and then the gear 14 is driven to rotate through the conveyor belt 20, the rotation of the gear 14 drives the spur plate 12 meshing therewith to move, the movement of the spur plate 12 pushes the heating box 15 to move in the box body 1, and the paint is dried from the middle and both sides at the same time, the steam generated by the drying is discharged from the one-way air valve 8, the movement of the spur plate 12 drives the guide plate 16 to stir the paint in the box body 1 up and down, and at the same time drives the support plate 18 to rotate along the connecting rod 17 while sliding at the bottom of the box body 1 to prevent the paint from adhering to the bottom of the box body 1, and after the drying is completed, the ball valve 7 is opened to release the paint from the discharge port 6.

[0025] Working principle:

[0026] When in use, first add the paint from the feed port 3, then start the heating plate 5 and the motor 10, the motor 10 drives the driving wheel 11 to rotate, the driving wheel 11 drives the gear 14 to rotate through the conveyor belt 20, the rotation of the gear 14 drives the spur plate 12 meshing therewith to move, the movement of the spur plate 12 drives the heating box 15 to move in the box body 1, and the paint is dried from the middle and both sides at the same time, the steam generated by the drying is discharged from the one-way air valve 8, the movement of the spur plate 12 drives the guide plate 16 to stir the paint in the box body 1 up and down, and at the same time drives the support plate 18 to rotate along the connecting rod 17 while sliding at the bottom of the box body 1 to prevent the paint from adhering to the bottom of the box body 1, after the drying is completed, open the ball valve 7 and release the paint from the discharge port 6.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A dehumidification device for powder coating processing, characterized in that: The invention comprises a box body (1), wherein a pair of heating plates (5) are fixedly mounted on the inner side wall of the box body (1), a stirring box (9) is fixedly mounted on the box body (1), a support block (13) is fixedly mounted in the stirring box (9), a motor (10) is fixedly mounted on the side wall of the stirring box (9), the motor (10) is arranged in the stirring box (9), a gear (14) is rotatably connected to the support block (13), a driving wheel (11) is fixedly connected to the output shaft of the motor (10), a conveyor belt (20) is sleeved on the driving wheel (11) and the gear (14), and the side wall of the stirring box (9) is slidably connected to the side wall of the stirring box (9). A spur plate (12) is connected, the spur plate (12) meshes with the gear (14), a heating box (15) is fixedly installed on one end of the spur plate (12), the heating box (15) is arranged in the box body (1), a connecting rod (17) is fixedly installed below the heating box (15), a pair of guide plates (16) are symmetrically installed on the spur plate (12) and the connecting rod (17), the bottom of the connecting rod (17) is rotatably connected to a pair of support plates (18), a rubber block (19) is fixedly installed on the support plate (18), and the rubber block (19) abuts against the bottom of the box body (1).

2. A dehumidification device for powder coating processing according to claim 1, characterized in that: A cover body (21) is fixedly mounted on the box body (1), and a stirring box (9) is fixedly mounted on the cover body (21).

3. A dehumidification device for powder coating processing according to claim 2, characterized in that: The cover body (21) is symmetrically provided with a material inlet (3), and the cover body (21) is symmetrically provided with a one-way air valve (8).

4. A dehumidification device for powder coating processing according to claim 1, characterized in that: A bracket (2) is fixedly mounted below the box body (1), a discharge port (6) is fixedly mounted below the box body (1), and a ball valve (7) is fixedly mounted on the discharge port (6).

5. A dehumidification device for powder coating processing according to claim 1, characterized in that: An observation port (4) is fixedly mounted on the box body (1).

6. A dehumidification device for powder coating processing according to claim 1, characterized in that: The spur plate (12) is provided with teeth that mesh with the gear (14).

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