Powder coating batching device

Abstract

The utility model discloses a powder coating batching device, and particularly relates to the field of powder coatings, which comprises a support and a plurality of groups of support plates horizontally arranged on the inner wall of the support, guide rails are arranged at the top end and the bottom end of each group of support plates, and two groups of feeding equipment are arranged between the two groups of support plates positioned above. A communicating plate is arranged on one side of the support, a dust falling mechanism is arranged on the surface of the communicating plate, the dust falling mechanism comprises atomizing nozzles arranged on the surface of the communicating plate, and a water conveying pipe is connected to the bottom of the communicating plate; the feeding device and the mixing device can freely move in the support through the guide rail arranged on the surface of the supporting plate, the conveying pipe and the material receiving opening arranged on the two sides of the mixing device correspond to the bottom of the feeding device so that raw materials can be conveniently supplied, and meanwhile when powder coating batching is carried out, the raw materials can be conveniently mixed. Water flow is conveyed to the communicating plate through the water pump and sprayed out through the atomizing nozzles arranged on the surface of the communicating plate, so that dust overflowing is restrained.

Description

Technical Field

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

[0002] Powder coatings are solid powder synthetic resin coatings composed of solid resins, pigments, fillers, and additives. Different from ordinary solvent-based coatings and water-based coatings, their dispersion medium is not solvent and water, but air. They have the characteristics of no solvent pollution and low energy consumption. Powder coatings are divided into two categories: thermoplastic and thermosetting. The film appearance of thermoplastic powder coatings is poor, and the adhesion to metals is also poor. Therefore, they are rarely used in the field of automotive painting. Automotive painting generally uses thermosetting powder coatings. Thermosetting powder coatings use thermosetting synthetic resins as film-forming substances. During the drying process, the resin first melts and then cures into a flat and hard film through chemical cross-linking. The film appearance, various mechanical properties, and corrosion resistance of the coatings formed by this type of coating can meet the requirements of automotive painting;

[0003] After retrieval, a Chinese patent with the application number 201920408175.4 discloses a batching device with uniform batching for the production of high-gloss powder coatings. Through the cooperation of pulleys and chutes, the movement of the batching box is facilitated. The batching box does not need to be lifted for transportation and can be directly slid to the top of the feeding table, saving time and effort. Through the use of a baffle, when the baffle is pulled out, the raw materials can directly fall down without the need to pour the batching box, achieving rapid unloading and the purpose of convenient use;

[0004] Regarding the above technology, the inventor believes that when this device performs batching and mixing, a large amount of dust will be generated, which is harmful to the health of the staff;

[0005] Therefore, a powder coating batching device is proposed to solve the above problems. Summary of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a powder coating batching device to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A powder coating batching device includes a bracket and multiple groups of support plates horizontally arranged on the inner wall thereof. It is characterized in that guide rails are provided at the top and bottom of each group of support plates. Two groups of feeding devices are arranged between the two support plates located above, and a mixing device is arranged between the two support plates located below. A connecting plate is arranged on one side of the bracket, and a dust reduction mechanism is arranged on the surface of the connecting plate. The dust reduction mechanism includes an atomizing nozzle arranged on the surface of the connecting plate. A water delivery pipe is connected to the bottom of the connecting plate, and a water pump is arranged in the middle part of the water delivery pipe.

[0008] Preferably, a clamping rail is provided at the top of the feeding device and the mixing device, and the clamping rail is movably arranged inside the guide rail provided at the bottom of the support plate. A locking universal wheel is provided at the bottom of the feeding mechanism and the mixing mechanism, and the locking universal wheel is movably arranged inside the guide rail provided at the top of the support plate.

[0009] Preferably, conveying pipes are provided on both sides of the mixing device. One end of the conveying pipe away from the mixing device is provided with a material receiving port, and the material receiving port corresponds to the bottom of the feeding device.

[0010] Preferably, a switch door is provided at the bottom of the feeding device, and the cross-sectional area of the switch door is smaller than the cross-sectional area of the material receiving port.

[0011] Preferably, a through hole is provided at the top of the mixing device. A bearing is arranged inside the through hole. A driving device is arranged at the top end of the inner ring of the bearing, a rotating shaft is arranged at the bottom end of the inner ring of the bearing, and stirring blades are arranged on the surface of the rotating shaft.

[0012] Preferably, a valve is provided at the bottom of the mixing device, and a discharge pipe is provided at one end of the valve away from the mixing device.

[0013] The technical effects and advantages of the present utility model:

[0014] Compared with the prior art, in the present utility model, the feeding device and the mixing device can move freely inside the bracket through the guide rail provided on the surface of the support plate. Then, by using the conveying pipes provided on both sides of the mixing device and the material receiving port corresponding to the bottom of the feeding device, raw materials can be supplied. At the same time, when preparing the powder coating ingredients, water is conveyed to the connecting plate by a water pump and sprayed out through the atomizing nozzles provided on the surface of the connecting plate to inhibit the overflow of dust. Brief Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is Figure 1 a schematic diagram of the structure from another perspective as shown.

[0017] Figure 3 It is a schematic diagram of the structure of the feeding device of the present utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the mixing device of the present utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the dust reduction mechanism of the present utility model.

[0020] The reference numerals are: 1, support; 2, feeding device; 3, support plate; 4, mixing device; 5, dust reduction mechanism; 51, water pump; 52, water delivery pipe; 53, atomizing nozzle; 6, delivery pipe; 7, discharge pipe; 8, card rail; 9, switch door; 10, locking universal wheel; 11, material receiving port; 12, driving device; 13, rotating shaft; 14, stirring blade; 15, connecting plate. Detailed implementation manners

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1

[0023] As shown in Figure 1 、 Figure 2 and Figure 5 A powder coating batching device includes a support 1 and a plurality of groups of support plates 3 horizontally arranged on the inner wall thereof. Guide rails are provided at the top and bottom of each group of support plates 3. Two groups of feeding devices 2 are arranged between the two groups of support plates 3 located above, and a mixing device 4 is arranged between the two groups of support plates 3 located below. A connecting plate 15 is arranged on one side of the support 1, and a dust reduction mechanism 5 is arranged on the surface of the connecting plate 15. The dust reduction mechanism 5 includes an atomizing nozzle 53 arranged on the surface of the connecting plate 15. A water delivery pipe 52 is connected to the bottom of the connecting plate 15, and a water pump 51 is arranged in the middle of the water delivery pipe 52.

[0024] Among them: The feeding device 2 and the mixing device 4 can move freely inside the support 1 through the guide rails arranged on the surface of the support plate 3. Then, the delivery pipes 6 and the material receiving ports 11 arranged on both sides of the mixing device 4 correspond to the bottom of the feeding device 2 to supply raw materials. At the same time, when batching the powder coating, the water pump 51 conveys water to the connecting plate 15 and sprays it out through the atomizing nozzles 53 arranged on the surface of the connecting plate 15 to inhibit the overflow of dust.

[0025] Embodiment 2

[0026] On the basis of Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working modes. For details, see the following description:

[0027] As shown in Figure 2As shown, as a preferred embodiment, a clamping rail 8 is provided at the top of the feeding device 2 and the mixing device 4, and the clamping rail 8 is movably arranged inside the guide rail provided at the bottom of the support plate 3. A locking universal wheel 10 is provided at the bottom of the feeding mechanism and the mixing mechanism, and the locking universal wheel 10 is movably arranged inside the guide rail provided at the top of the support plate 3. Further, through the guide rail provided on the surface of the support plate 3, the feeding device 2 and the mixing device 4 can move freely inside the bracket 1.

[0028] As Figure 4 shown, as a preferred embodiment, conveying pipes 6 are provided on both sides of the mixing device 4. One end of the conveying pipe 6 far away from the mixing device 4 is provided with a material receiving port 11, and the material receiving port 11 corresponds to the bottom of the feeding device 2. Further, by using the conveying pipes 6 provided on both sides of the mixing device 4 and the material receiving port 11 corresponding to the bottom of the feeding device 2, raw materials can be supplied.

[0029] As Figure 3 shown, as a preferred embodiment, a switch door 9 is provided at the bottom of the feeding device 2, and the cross-sectional area of the switch door 9 is smaller than the cross-sectional area of the material receiving port 11. Further, the raw materials inside the feeding device 2 are stored or conveyed by using the switch door 9, so as to convey the raw materials.

[0030] As Figure 4 shown, as a preferred embodiment, a through hole is provided at the top of the mixing device 4. A bearing is provided inside the through hole. A driving device 12 is provided at the top of the inner ring of the bearing, and a rotating shaft 13 is provided at the bottom of the inner ring of the bearing. Stirring blades 14 are provided on the surface of the rotating shaft 13. Further, the driving device 12 drives the rotating shaft 13 to rotate, thereby driving the stirring blades 14 to rotate, so as to mix the raw materials.

[0031] As Figure 4 shown, as a preferred embodiment, a valve is provided at the bottom of the mixing device 4, and a discharge pipe 7 is provided at one end of the valve far away from the mixing device 4. Further, the storage condition of the powder coating is controlled by the valve, and the powder coating is conveyed out by using the discharge pipe 7.

[0032] The working process of the present utility model is as follows:

[0033] When the present utility model is used, through the guide rail provided on the surface of the support plate 3, the feeding device 2 and the mixing device 4 can move freely inside the bracket 1. Then, by using the conveying pipes 6 provided on both sides of the mixing device 4 and the material receiving port 11 corresponding to the bottom of the feeding device 2, raw materials can be supplied. At the same time, when preparing the powder coating, water flow is conveyed to the connecting plate 15 by the water pump 51 and sprayed out through the atomizing nozzles 53 provided on the surface of the connecting plate 15 to inhibit the overflow of dust.

[0034] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the internal communication of two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0035] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the common design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally, the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A powder coating batching device, comprising a bracket (1) and multiple groups of support plates (3) horizontally arranged on the inner wall thereof, characterized in that, At the top and bottom of each group of the support plates (3), guide rails are provided. Between the two groups of support plates (3) located above, two feeding devices (2) are provided. Between the two groups of support plates (3) located below, a mixing device (4) is provided. On one side of the bracket (1), a connecting plate (15) is provided. On the surface of the connecting plate (15), a dust reduction mechanism (5) is provided. The dust reduction mechanism (5) includes an atomizing nozzle (53) provided on the surface of the connecting plate (15). The bottom of the connecting plate (15) is connected to a water delivery pipe (52), and a water pump (51) is provided in the middle part of the water delivery pipe (52).

2. The powder coating ingredient device according to claim 1, characterized in that: At the top of the feeding device (2) and the mixing device (4), a clamping rail (8) is provided, and the clamping rail (8) is movably arranged inside the guide rail provided at the bottom of the support plate (3). At the bottom of the feeding mechanism and the mixing mechanism, locking universal wheels (10) are provided, and the locking universal wheels (10) are movably arranged inside the guide rail provided at the top of the support plate (3).

3. The powder coating batching device according to claim 1, characterized in that: On both sides of the mixing device (4), conveying pipes (6) are provided. At one end of the conveying pipe (6) far from the mixing device (4), a material receiving port (11) is provided, and the material receiving port (11) corresponds to the bottom of the feeding device (2).

4. The powder coating batching device according to claim 1, characterized in that: At the bottom of the feeding device (2), a switch door (9) is provided, and the cross-sectional area of the switch door (9) is smaller than the cross-sectional area of the material receiving port (11).

5. The powder coating batching device according to claim 1, characterized in that: A through hole is opened at the top of the mixing device (4). Inside the through hole, a bearing is provided. At the top of the inner ring of the bearing, a driving device (12) is provided. At the bottom of the inner ring of the bearing, a rotating shaft (13) is provided. On the surface of the rotating shaft (13), stirring blades (14) are provided.

6. A powder coating batching device according to claim 1, characterized in that: At the bottom of the mixing device (4), a valve is provided, and at one end of the valve far from the mixing device (4), a discharge pipe (7) is provided.

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