Batching auxiliary device for powder coating

Abstract

The utility model discloses a powder coating batching auxiliary device, which relates to the technical field of powder coating production equipment, and comprises a table frame, a table top is arranged on the table frame, a material taking port and a feeding port are arranged on the table top, a dust removal unit is arranged on the material taking port, and the dust removal unit comprises a first dust remover and a second dust remover. The first dust remover and the second dust remover are of arc-shaped structures, a feeding opening is formed in the position, close to the material taking opening, of the table frame, a sealing door is hinged to the feeding opening, a first conveying roller is arranged on the sealing door in the feeding direction of the raw material barrel, a second conveying roller is arranged in the table frame, and when the sealing door is opened, the first conveying roller and the second conveying roller are coplanar; a material mixing chamber is arranged at the position, located at the feeding port, of the table frame, a jacking unit is arranged in the material mixing chamber, a material mixing barrel is arranged on the jacking unit, the material mixing barrel gets close to the feeding port under the action of the jacking unit, dust generated when residual raw materials are poured into the raw material barrel can be discharged in time, and the normal working environment of a workshop is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of powder coating production equipment, and in particular to a powder coating batching auxiliary device. Background Technology

[0002] When preparing powder coatings according to customer requirements, two or more single-color powders need to be mixed and blended in a certain proportion to obtain a color that matches the color palette.

[0003] Currently, in the preparation process, two containers are generally prepared. One container is a mixing container for mixing multiple powders, and the other is a raw material container for a single color. When preparing the powder, the staff uses a container, such as a water ladle, to pour the raw material from the raw material container into a vessel. Then, the required powder weight is obtained through a weighing device, and this weighed powder is poured into the mixing container. Finally, the excess raw material in the container is poured into the raw material container.

[0004] However, during the process of pouring excess raw materials from the container into the raw material bucket, a lot of dust is generated as the raw materials fall to the bottom of the bucket due to the large amount of remaining raw materials in the container. If this dust is not removed in time, it will spread to various parts of the workshop, resulting in a poor working environment. In addition, the workshop odor caused by the spread dust is also very irritating. These adverse effects seriously affect the working condition and physical and mental health of the workers.

[0005] Therefore, there is an urgent need for a powder coating batching auxiliary device to assist in batching, which can promptly remove the dust generated when the raw materials are poured into the raw material bucket, ensuring a normal working environment in the workshop. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a powder coating batching auxiliary device to solve the problem that, during the current powder coating batching process, the dust generated by not promptly removing the remaining raw materials from the raw material container leads to a poor working environment in the workshop, seriously affecting the normal work and physical and mental health of the staff.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0008] A powder coating mixing auxiliary device includes a main body and a table frame. The table frame is provided with a tabletop. The tabletop is provided with a material inlet and a material feeding inlet. The material inlet is provided with a dust removal unit. The dust removal unit includes a first dust collector and a second dust collector. Both the first dust collector and the second dust collector are connected to a vacuum cleaner pipe. Both the first dust collector and the second dust collector have an arc-shaped structure.

[0009] The first dust collector and the second dust collector are arranged around the material inlet and are located on both sides of the tabletop;

[0010] The table frame is provided with a feed inlet near the feeding port. A sealing door is hinged to the feed inlet. The sealing door is provided with multiple first conveying rollers along the feeding direction of the raw material barrel. A second conveying roller is provided inside the table frame and below the feeding port. When the sealing door is opened, the first conveying roller and the second conveying roller are coplanar.

[0011] The table frame is equipped with a mixing chamber at the feeding port. The mixing chamber is equipped with a lifting unit, and the lifting unit is equipped with a mixing bucket. The mixing bucket moves closer to the feeding port under the action of the lifting unit.

[0012] Furthermore, the table frame is detachably equipped with a transfer frame at one end of the mixing chamber, and the transfer frame is equipped with multiple third conveying rollers. The lifting unit includes multiple fourth conveying rollers, and the third and fourth conveying rollers are located at the same height.

[0013] Furthermore, the lifting unit also includes a base and a drive cylinder. The output end of the drive cylinder is provided with a lifting frame. The table frame is provided with a slide rail along the movement direction of the lifting frame. The lifting frame is provided with a slide groove at the position corresponding to the slide rail.

[0014] Furthermore, the lifting frame is equipped with a limiting baffle at a position concentric with the mixing tank and the feeding port.

[0015] Furthermore, a limiting arc plate is symmetrically provided on the side of the feeding port near the mixing barrel, and the limiting arc plate can be fitted into the mixing barrel.

[0016] Furthermore, the transfer frame has an insertion cavity at one end near the table frame, the table frame has an insertion post at the corresponding position of the insertion cavity, and the transfer frame has a magnetic ring embedded in the periphery of the insertion cavity.

[0017] Furthermore, the first dust collector can be detachably installed on a desktop, and the desktop is provided with a positioning ring and a positioning plate around the outside of the first dust collector.

[0018] Furthermore, both the first and second dust collectors are equipped with a suction plate and a sealing plate. The suction plate has several suction holes, and the sealing plate has a dust discharge pipe connected to the dust collector.

[0019] In summary, the beneficial technical effects of this utility model are as follows:

[0020] By using the first and second dust collectors located on both sides of the material inlet, along with a vacuum cleaner, a large amount of dust generated by the remaining raw materials entering the material bucket can be discharged in a timely manner, preventing the dust from spreading into the workshop. At the same time, the sealed door facilitates the entry of the material bucket into the table frame, and when the sealed door is closed, it further avoids the possibility of dust spreading outward from the material inlet, ensuring a normal working environment in the workshop and the physical and mental health of the staff. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 yes Figure 1 A diagram from another angle;

[0023] Figure 3 yes Figure 1 A third-angle diagram that partially conceals the sealing plate;

[0024] Figure 4 This is a structural schematic diagram of the lifting unit;

[0025] Figure 5 This is a structural diagram of the transfer frame;

[0026] Figure 6 This is a diagram illustrating the ingredient preparation process.

[0027] Reference numerals: 1. Table frame; 2. Tabletop; 3. Feeding port; 4. Feeding port; 5. Weighing device; 6. First dust collector; 7. Second dust collector; 8. Transfer frame; 9. Lifting unit; 10. Sealing door; 11. First conveying roller; 12. Second conveying roller; 13. Third conveying roller; 14. Fourth conveying roller; 15. Dust suction plate; 16. Sealing plate; 17. Dust discharge pipe; 18. Flexible corrugated pipe; 19. Limiting arc plate; 20. Positioning ring; 21. Positioning piece; 22. Base; 23. Drive cylinder; 24. Lifting frame; 25. Force plate; 26. Limiting baffle; 27. Slide rail; 28. Slide groove; 29. ​​Insertion cavity; 30. Magnetic ring; 31. Raw material bucket; 32. Mixing bucket; 33. Sealing plate; 34. Stop bar. Detailed Implementation

[0028] The present invention will now be described clearly and completely with reference to the embodiments.

[0029] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. 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 a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] See appendix Figure 1-6 The image shows a powder coating batching auxiliary device, including a table frame 1, the table frame 1 is covered with a sealing plate 33, the table frame 1 is provided with a tabletop 2, and the two ends of the tabletop 2 are respectively provided with a material inlet 3 and a material inlet 4. A weighing device 5 is provided on the tabletop 2 between the material inlet 3 and the material inlet 4. During batching, the staff takes out the raw materials from the material inlet 3, weighs them, and then adds them quantitatively through the material inlet 4.

[0032] The table frame 1 is equipped with a dust removal unit on the material inlet 3. The dust removal unit includes a first dust collector 6 and a second dust collector 7. The first dust collector 6 and the second dust collector 7 are arranged around the material inlet 3. The first dust collector 6 and the second dust collector 7 have the same structure, both of which are arc structures, and are distributed on both sides of the table 2.

[0033] The first dust collector 6 and the second dust collector 7 are both equipped with a dust suction plate 15 and a sealing plate 16. The dust suction plate 15 is provided with several dust suction holes, and the sealing plate 16 is provided with a dust discharge pipe 17, which is connected to the dust collector.

[0034] Furthermore, the desktop 2 is provided with a positioning ring 20 and a positioning piece 21 around the first dust removal plate. The first dust collector 6 is movably connected on the desktop 2 through the positioning ring 20 and the positioning piece 21. At the same time, a flexible corrugated pipe 18 is provided between the sealing plate 3316 of the first dust collector 6 and the discharge pipe to facilitate the removal and placement of the first dust collector 6. The second dust collector 7 is welded and fixed to the other side of the desktop 2.

[0035] As a powder coating batching auxiliary device, the table frame 1 has a feed inlet at one end of the feeding port 3. The bottom end of the table frame 1 at the feeding port is hinged with a sealing door 10. Multiple first conveying rollers 11 are arranged on the sealing door 10 along the feeding direction of the raw material barrel 31. At the same time, a second conveying roller 12 is provided inside the table frame 1 and below the feeding port 3. When batching, the raw material barrel 31 is placed on the first conveying roller 11 and then transferred to the second conveying roller 12 and placed directly below the feeding port 3. Then the sealing door 10 is closed, and the raw material is taken out from the feeding port 3 for batching. When the batching is finished and the remaining raw material in the container needs to be poured into the raw material barrel 31, the dust generated during the pouring process is discharged in time through the first dust collector 6 and the second dust collector 7. This avoids the spread of dust to the workshop, realizes centralized emission, and ensures the working environment in the workshop and the physical and mental health of the staff.

[0036] Furthermore, the table frame 1 has a mixing chamber at one end of the feeding port 4, and a transfer frame 8 at the other end of the table frame 1. Multiple third conveying rollers 13 are rotatably mounted on the transfer frame 8, and an insertion cavity 29 is opened at the end of the transfer frame 8 near the table frame 1. The table frame 1 has an insertion post at the position corresponding to the insertion cavity 29, and a magnetic ring 30 is embedded in the periphery of the insertion cavity 29 of the transfer frame 8. In this way, the magnetic ring 30 and the table frame 1 are detachably connected through adsorption, which facilitates transportation and storage.

[0037] Furthermore, the table frame 1 is provided with a lifting unit 9 in the mixing chamber, and a mixing barrel 32 is provided on the lifting unit 9. The mixing unit includes a base 22 and a drive cylinder 23 provided on the base 22. A lifting frame 24 is provided at the output end of the drive cylinder 23. A force plate 25 is provided on the side of the lifting frame 24 near the drive cylinder 23. The output end of the drive cylinder 23 is connected to the force plate 25. Multiple fourth conveying rollers 14 are rotatably provided on the lifting frame 24. The mixing barrel 32 from the third conveying roller 13 is further transferred to a position concentric with the feeding port 4 through the fourth conveying rollers 14.

[0038] In addition, the table frame 1 is provided with multiple slide rails 27 along the movement direction of the lifting frame 24, and the lifting frame 24 is provided with slide grooves 28 corresponding to the positions of the slide rails 27. During the mixing process, the entire lifting frame 24 and the mixing barrel 32 are lifted upward by the drive cylinder 23 and gradually approach the feeding port 4. This shortens the distance between the mixing barrel 32 and the feeding port 4, thus avoiding the generation of dust when adding powder in a quantitative manner.

[0039] Meanwhile, in order to prevent the mixing barrel 32 from moving excessively after reaching the fourth conveyor roller 14 and causing misalignment with the feeding port 4, a limiting baffle 26 is provided on the lifting frame 24 at a position concentric with the mixing barrel 32 and the feeding port 4. The limiting baffle 26 limits the mixing barrel 32. A limiting arc plate 19 is symmetrically provided on the side of the feeding port 4 near the mixing barrel 32. When the mixing barrel 32 is lifted upward under the action of the drive cylinder 23, the two limiting arc plates 19 can be fitted inside the mixing barrel 32. In this way, the two limiting arc plates 19 prevent the mixing barrel 32 from swinging left and right during feeding and prevent it from tipping over.

[0040] During batching, the sealing door 10 is first opened to place the first conveying roller 11 and the second conveying roller 12 on the same plane. Then, the raw material barrel 31 is placed on the first conveying roller 11, and then the raw material barrel 31 is transferred from the first conveying roller 11 to the second conveying roller 12 and abuts against the stop bar 34 of the table frame 1. At this time, the raw material barrel 31 is exactly concentric with the feeding port 3. Then, the sealing door 10 is closed. By closing the sealing door 10, the number of dust diffusion paths is reduced, and the dust is concentrated at the feeding port 3. Then, the mixing barrel 32 is transferred from the transfer frame 8 to the lifting frame 24. Then, the drive cylinder 23 acts on the lifting frame 24 to lift the mixing barrel 32 upward to reduce the distance with the feeding port 4. Then, the raw materials are weighed according to the proportion by the weighing device 5 and added into the mixing barrel 32. After the batching is completed, the remaining raw materials are poured into the raw material barrel 31. The dust generated during this pouring process is discharged by the first dust collector 6 and the second dust collector 7.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape and principle of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A powder coating batching auxiliary device, characterized in that: Includes a table frame (1), on which a tabletop (2) is provided, and on which a material inlet (3) and a material inlet (4) are respectively opened, and a dust removal unit is provided on the material inlet (3), the dust removal unit includes a first dust collector (6) and a second dust collector (7), the first dust collector (6) and the second dust collector (7) are both connected to a vacuum cleaner pipe, and the first dust collector (6) and the second dust collector (7) are both arc-shaped structures; The first dust collector (6) and the second dust collector (7) are arranged around the material inlet (3) and are located on both sides of the tabletop (2); The table frame (1) is provided with a feed inlet near the feed port (3). A sealing door (10) is hinged on the feed inlet. The sealing door (10) is provided with multiple first conveying rollers (11) along the feed direction of the raw material barrel (31). A second conveying roller (12) is provided inside the table frame (1) and below the feed port (3). When the sealing door (10) is opened, the first conveying rollers (11) and the second conveying rollers (12) are coplanar. The table frame (1) is provided with a mixing chamber at the feeding port (4). The mixing chamber is provided with a lifting unit (9), and the lifting unit (9) is provided with a mixing bucket (32). The mixing bucket (32) moves closer to the feeding port (4) under the action of the lifting unit (9).

2. The powder coating batching auxiliary device according to claim 1, characterized in that: The table frame (1) is detachably equipped with a transfer frame (8) at one end of the mixing chamber. The transfer frame (8) is equipped with multiple third conveying rollers (13). The lifting unit (9) includes multiple fourth conveying rollers (14). The third conveying rollers (13) and the fourth conveying rollers (14) are located at the same height.

3. The powder coating batching auxiliary device according to claim 1, characterized in that: The lifting unit (9) also includes a base (22) and a drive cylinder (23). The output end of the drive cylinder (23) is provided with a lifting frame (24). The table frame (1) is provided with a slide rail (27) along the movement direction of the lifting frame (24). The lifting frame (24) is provided with a slide groove (28) corresponding to the position of the slide rail (27).

4. The powder coating batching auxiliary device according to claim 3, characterized in that: The lifting frame (24) is provided with a limiting baffle (26) at a position where the mixing tank (32) and the feeding port (4) are concentric.

5. The powder coating batching auxiliary device according to claim 1, characterized in that: The feeding port (4) is symmetrically provided with a limiting arc plate (19) on the side near the mixing tank (32), and the limiting arc plate (19) can be fitted into the mixing tank (32).

6. The powder coating batching auxiliary device according to claim 2, characterized in that: The transfer frame (8) has an insertion cavity (29) at one end near the table frame (1), and the table frame (1) has an insertion post at the position corresponding to the insertion cavity (29). The transfer frame (8) has a magnetic ring (30) embedded in the periphery of the insertion cavity (29).

7. The powder coating batching auxiliary device according to claim 1, characterized in that: The first dust collector (6) is detachably mounted on the desktop (2), and the desktop (2) is provided with a positioning ring (20) and a positioning piece (21) around the outside of the first dust collector (6).

8. The powder coating batching auxiliary device according to claim 1, characterized in that: The first dust collector (6) and the second dust collector (7) are both equipped with a dust suction plate (15) and a sealing plate (16). The dust suction plate (15) has several dust suction holes, and the sealing plate (16) is equipped with a dust discharge pipe (17), which is connected to the dust collector.

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