Plastic powder coating raw material particle cleaning device

Abstract

The utility model relates to the technical field of powder coating production, in particular to a plastic powder coating raw material particle cleaning device which comprises a rinsing box, a rinsing assembly, first oil cylinders, a reciprocating machine, a second oil cylinder and a cleaning assembly, the rinsing assembly is arranged at the top of the rinsing box, the first oil cylinders are installed on the two sides of the rinsing box, and the reciprocating machine is installed on the two sides of the rinsing box. According to the plastic powder coating raw material particle washing device, the washing frame is pushed and pulled front and back through the reciprocating machine, so that internal raw materials can be subjected to rolling friction, in the process, impurities attached to the surfaces of the raw materials are shaken off and washed into washing liquid, the washing effect is good, and the washing effect is good. And the cleaning assembly can suck and filter cleaning liquid in the rinsing box and collect impurities in the cleaning liquid, so that impurity residues on the surfaces of raw material particles are reduced, after cleaning is completed, the rinsing assembly ascends to automatically drain water, and raw material collection and follow-up drying work are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating production, in particular to a cleaning device for plastic powder coating raw material particles. Background Art

[0002] Simply put, plastic powder is a new type of coating that replaces paint. Its main component is resin, and the resin used determines the performance of the plastic powder. It has an anti-corrosion effect and is an environmentally friendly product. Compared with paint, plastic powder does not contain VOC, that is, it does not contain organic volatiles such as formaldehyde. It has a higher utilization rate than paint, and the spraying environment is also better than that of paint. The spraying process is also very simple and convenient.

[0003] When producing plastic powder coatings, the plastic powder needs to be ground. To ensure the powder quality, the production raw materials need to be effectively cleaned and dried. The existing cleaning equipment mainly cleans through a drum. During the cleaning process, the dust impurities peeled off from its surface will remain in the cleaning liquid and will adhere to the surface of the raw materials when the cleaned raw materials are taken out. To solve this problem, the cleaning liquid needs to be frequently replaced, and it is relatively difficult to drain the water from the raw materials cleaned by the drum. Summary of the Utility Model

[0004] The utility model aims at the defects in the prior art and provides a cleaning device for plastic powder coating raw material particles.

[0005] The utility model is realized by the following technical solutions:

[0006] A cleaning device for plastic powder coating raw material particles includes a rinsing tank, a rinsing assembly, a first oil cylinder, a reciprocator, a second oil cylinder and a cleaning assembly. The rinsing assembly is arranged on the top of the rinsing tank. The first oil cylinder is installed on both sides of the rinsing tank. The reciprocator is installed on one side of the rinsing assembly. The second oil cylinder is installed inside the bottom of the rinsing tank. The cleaning assembly is installed at the telescopic end of the second oil cylinder. The rinsing assembly includes an outer frame, a rinsing frame, guide strips, clamping strips, connecting blocks and guide pipes. The rinsing frame is clamped inside the top of the outer frame. The guide strips are fixedly arranged inside both sides of the outer frame. The clamping strips are fixedly arranged on the outer side of the rinsing frame. The connecting blocks are fixedly arranged on both sides of the outer frame. The guide pipes are fixedly arranged on one side of the outer frame.

[0007] In a preferred embodiment of the utility model, the cleaning assembly includes a telescopic frame, an upper cover plate, filter holes, liquid inlet holes, limit strips and folding plates. The bottom of the telescopic frame is fixed to the outer surface of the second oil cylinder. The upper cover plate is arranged on the top of the telescopic frame. The filter holes and the liquid inlet holes are alternately arranged on the surface of the upper cover plate. The limit strips are fixedly arranged inside the liquid inlet holes. The folding plates are movably connected to the bottom of the upper cover plate, and the folding plates are located at the bottom of the liquid inlet holes;

[0008] The cleaning component mainly drives the telescopic frame to expand and contract through the second oil cylinder, sucks the cleaning liquid containing floating debris into the telescopic frame, and squeezes out the cleaning liquid. The floating debris is filtered by the filter cloth, so as to ensure that the cleaning liquid always remains relatively clean and reduce the attachment of stains on the surface of the raw material.

[0009] In a preferred embodiment of the present invention, the telescopic end of the reciprocating machine is clamped inside the guide tube, and its end is fixed to the outside of the rinsing frame;

[0010] The reciprocating machine drives the rinsing frame to move back and forth to rinse the raw materials in the rinsing frame. During the rolling and mutual friction of the raw materials, the surface of the raw materials is cleaned.

[0011] In a preferred embodiment of the present invention, the bottom of the filter holes and the outside of the telescopic frame are covered and pasted with filter cloth, and the filter cloth is made of non-woven fabric.

[0012] In a preferred embodiment of the present invention, the telescopic end of the first oil cylinder is fixed to the bottom of the connecting block on the outside of the outer frame, and the bottom of the rinsing frame is lower than the bottom of the outer frame;

[0013] The bottom of the rinsing frame is lower than the outer frame, so that after the first oil cylinder contracts, the raw materials are immersed in the rinsing tank, so that the cleaning liquid can fully contact with the raw materials.

[0014] In a preferred embodiment of the present invention, a guide groove is provided inside the guide strip, and the clamping strip is clamped in the guide groove inside the guide strip.

[0015] The beneficial effects of the present invention are:

[0016] The plastic powder coating raw material particle cleaning device pushes and pulls the rinsing frame back and forth through the reciprocating machine, so that the internal raw materials can roll and rub. During this process, the impurities attached to the surface will be shaken off and washed into the cleaning liquid, and the cleaning component can suck and filter the cleaning liquid in the rinsing tank, collect the impurities in the cleaning liquid, so as to reduce the residual impurities on the surface of the raw material particles. After the cleaning is completed, the rinsing component rises for automatic water drainage, which is convenient for raw material collection and subsequent drying work. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the plastic powder coating raw material particle cleaning device of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the rinsing component of the plastic powder coating raw material particle cleaning device of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the installation of the cleaning component of the plastic powder coating raw material particle cleaning device of the present invention;

[0020] Figure 4 This is a three-dimensional structural schematic diagram of the cleaning component of the cleaning device for plastic powder coating raw material particles of the present utility model.

[0021] In the figure: 1, rinsing tank; 2, rinsing component; 21, outer frame; 22, rinsing frame; 23, guide bar; 24, clamping bar; 25, connecting block; 26, guide tube; 3, first oil cylinder; 4, reciprocator; 5, second oil cylinder; 6, cleaning component; 61, telescopic frame; 62, upper cover plate; 63, filtering hole; 64, liquid inlet hole; 65, limiting bar; 66, folding plate. Specific embodiments

[0022] The following elaborates in detail on the preferred embodiments of the present utility model with reference to the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined. The directional terms mentioned in the present utility model, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., are only references to the directions in the attached drawings. Therefore, the directional terms used are for explaining and understanding the present utility model, rather than for limiting the present utility model.

[0023] As Figures 1-4 shown, a cleaning device for plastic powder coating raw material particles includes a rinsing tank 1, a rinsing component 2, a first oil cylinder 3, a reciprocator 4, a second oil cylinder 5, and a cleaning component 6. The rinsing component 2 is arranged on the top of the rinsing tank 1. The first oil cylinder 3 is installed on both sides of the rinsing tank 1. The reciprocator 4 is installed on one side of the rinsing component 2. The second oil cylinder 5 is installed inside the bottom of the rinsing tank 1. The cleaning component 6 is installed at the telescopic end of the second oil cylinder 5. The rinsing component 2 includes an outer frame 21, a rinsing frame 22, a guide bar 23, a clamping bar 24, a connecting block 25, and a guide tube 26. The rinsing frame 22 is clamped inside the top of the outer frame 21. The guide bar 23 is fixedly arranged inside both sides of the outer frame 21. The clamping bar 24 is fixedly arranged on the outer side of the rinsing frame 22. The connecting block 25 is fixedly arranged on both sides of the outer frame 21. The guide tube 26 is fixedly arranged on one side of the outer frame 21.

[0024] Specifically, the cleaning component 6 includes a telescopic frame 61, an upper cover plate 62, filtering holes 63, liquid inlet holes 64, limiting strips 65 and folding plates 66. The bottom of the telescopic frame 61 is fixed to the outer surface of the second oil cylinder 5. The upper cover plate 62 is arranged on the top of the telescopic frame 61. The filtering holes 63 and the liquid inlet holes 64 are alternately arranged on the surface of the upper cover plate 62. The limiting strips 65 are fixedly arranged inside the liquid inlet holes 64. The folding plates 66 are movably connected to the bottom of the upper cover plate 62. The folding plates 66 are located at the bottom of the liquid inlet holes 64. The telescopic end of the reciprocating machine 4 is clamped inside the guide tube 26, and its end is fixed to the outside of the rinsing frame 22. Filter cloth is covered and pasted on the bottom of the filtering holes 63 and the outside of the telescopic frame 61. The filter cloth is made of non-woven fabric. The telescopic end of the first oil cylinder 3 is fixed to the bottom of the connecting block 25 on the outside of the outer frame 21. The bottom of the rinsing frame 22 is lower than the bottom of the outer frame 21. Guide grooves are opened inside the guide strips 23. The clamping strips 24 are clamped inside the guide grooves of the guide strips 23.

[0025] In this embodiment, after pouring the plastic powder coating raw material particles to be cleaned into the rinsing frame 22, the first oil cylinder 3 is used to control the outer frame 21 to descend, so that the bottom of the rinsing frame 22 is immersed in the cleaning liquid. Subsequently, the reciprocating machine 4 outside the outer frame 21 is started. Driven by the motor, through the transmission of the belt and the belt pulley, the crank-rocker mechanism rotates, thereby driving the swing arm connected to one end of it to drive the telescopic rod to move. The telescopic rod is clamped inside the guide tube 26, thereby driving the rinsing frame 22 to be pulled back and forth. The rinsing frame 22 is clamped inside the guide strips 23 through the outside clamping strips 24, which can ensure the support of the rinsing frame 22 while effectively guiding its forward and backward movement, so that the raw material particles inside roll and rub, and the stains on their surfaces fall off and are washed and cleaned.

[0026] Furthermore, the stains generated by the falling and flushing will enter the cleaning liquid. At this time, the second oil cylinder 5 extends, driving the upper cover plate 62 to move upward. At this time, the folding plates 66 will be opened under the flushing of the water flow, and the cleaning liquid enters the inside of the telescopic frame 61. Subsequently, the second oil cylinder 5 contracts to drive the upper cover plate 62 to descend. At this time, under the action of the internal water pressure, the folding plates 66 automatically close and are blocked by the limiting strips 65, so that the water flow cannot be discharged from the liquid inlet holes 64. In this way, the squeezed water flow will overflow from the non-woven filter cloth covering the surface of the telescopic frame 61 and the filtering holes 63, so as to achieve the filtering effect. The impurities will be left inside the telescopic frame 61, thereby reducing the impurities in the cleaning liquid and the stains remaining on the surface of the raw material particles after cleaning. Subsequently, the first oil cylinder 3 extends, driving the rinsing component 2 to rise, so that the rinsing frame 22 is separated from the cleaning liquid, thereby achieving the draining effect.

[0027] It should be noted that the parts not involved in the present utility model are the same as or can adopt the existing technology to implement; various drives in the present utility model can adopt corresponding power structures such as air cylinders, oil cylinders, electric cylinders, motors, etc. in cooperation with connecting rods, guide rods, etc., and are not limited to the descriptions in the specification and the structures in the drawings.

[0028] In the description of the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "linkage", "setting", "providing", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] The above-described embodiments merely represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A cleaning device for plastic powder coating raw material particles, comprising a rinsing box (1), a rinsing assembly (2), a first oil cylinder (3), a reciprocating machine (4), a second oil cylinder (5) and a cleaning assembly (6), characterized in that: The rinsing assembly (2) is arranged on the top of the rinsing tank (1). The first oil cylinder (3) is installed on both sides of the rinsing tank (1). The reciprocating machine (4) is installed on one side of the rinsing assembly (2). The second oil cylinder (5) is installed inside the bottom of the rinsing tank (1). The cleaning assembly (6) is installed at the telescopic end of the second oil cylinder (5). The rinsing assembly (2) includes an outer frame (21), a rinsing frame (22), guide strips (23), clamping strips (24), connecting blocks (25) and guide pipes (26). The rinsing frame (22) is clamped inside the top of the outer frame (21). The guide strips (23) are fixedly arranged inside both sides of the outer frame (21). The clamping strips (24) are fixedly arranged on the outer side of the rinsing frame (22). The connecting blocks (25) are fixedly arranged on both sides of the outer frame (21). The guide pipes (26) are fixedly arranged on one side of the outer frame (21).

2. The plastic powder coating raw material particle cleaning device according to claim 1, characterized in that: The cleaning assembly (6) includes a telescopic frame (61), an upper cover plate (62), filter holes (63), liquid inlet holes (64), limit strips (65) and folding plates (66). The bottom of the telescopic frame (61) is fixed to the outer surface of the second oil cylinder (5). The upper cover plate (62) is arranged on the top of the telescopic frame (61). The filter holes (63) and the liquid inlet holes (64) are alternately arranged on the surface of the upper cover plate (62). The limit strips (65) are fixedly arranged inside the liquid inlet holes (64). The folding plates (66) are movably connected to the bottom of the upper cover plate (62), and the folding plates (66) are located at the bottom of the liquid inlet holes (64).

3. The plastic powder coating raw material particle cleaning device according to claim 1, characterized in that: The telescopic end of the reciprocating machine (4) is clamped inside the guide pipe (26), and its end is fixed to the outer side of the rinsing frame (22).

4. The plastic powder coating raw material particle cleaning device according to claim 2, wherein: Filter cloth is covered and pasted at the bottom of the filter holes (63) and outside the telescopic frame (61), and the filter cloth is made of non-woven fabric.

5. The plastic powder coating raw material particle cleaning device according to claim 1, wherein: The telescopic end of the first oil cylinder (3) is fixed to the bottom of the connecting block (25) on the outer side of the outer frame (21), and the bottom of the rinsing frame (22) is lower than the bottom of the outer frame (21).

6. The plastic powder coating raw material particle cleaning device according to claim 1, characterized in that: Guide grooves are formed inside the guide strips (23), and the clamping strips (24) are clamped inside the guide grooves of the guide strips (23).

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