Powder collecting equipment

Abstract

The utility model discloses powder collecting equipment, which comprises a base, a mounting rack mounted at the top of the base in a threaded fit manner, a collecting pipe mounted at the top of the mounting rack, a fan mechanism mounted at the top end of the collecting pipe, a shell fixedly connected with one side of the inner wall of the mounting rack, a quick-release vibrating screen mounted on the inner wall of the shell, and an anti-static lead mounted on one side of the outer wall of the shell. By arranging the anti-static wire, when the powder collecting equipment is used, static electricity can be effectively guided to be grounded, so that sparks are prevented from being generated, the risks of fire disasters and explosions are reduced, the risk of electric shock of workers is reduced, the safety of the workers is protected, dust adhesion and pipeline blockage caused by static electricity are prevented, and the service life of the powder collecting equipment is prolonged. And fluidity and uniform distribution of molding powder are kept, working efficiency is improved, and daily use is facilitated.

Description

Technical Field

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

[0002] Plastic powder is a thermosetting powder coating for electrostatic spraying. Thermosetting powder coatings are composed of resins, pigments, additives, etc. They are powdery at room temperature, but can melt and flow after heating treatment to form a solid coating. After spraying, the thermosetting powder coating will undergo a cross-linking reaction through a baking or curing process to form a hardened coating. A powder collection device is required when processing plastic powder.

[0003] In the existing powder collection device, during the powder collection process, friction or flow between powder particles and the equipment surface will generate static electricity. The static electricity will accumulate in the equipment, increasing the risk of dust explosion or fire, and causing powder particles to be adsorbed on the equipment surface, resulting in waste and loss of powder. The attached powder will clog the pipeline or cause transmission blockage, affecting the production process and the normal operation of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing powder collecting devices in the prior art, that during the powder collection process, friction or flow between powder particles and the surface of the equipment will generate static electricity, the static electricity will accumulate in the equipment, increase the risk of dust explosion or fire, and cause the powder particles to be adsorbed on the surface of the equipment, resulting in waste and loss of powder, and the attached powder will block the pipeline or cause transmission blockage, affecting the production process and the normal operation of the equipment, and a powder collecting device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A powder collecting device comprises a base, a mounting frame is installed with threads on the top of the base, a collecting pipe is installed on the top of the mounting frame, a fan mechanism is installed on the top of the collecting pipe, one side of the inner wall of the mounting frame is fixedly connected to an outer shell, a quick-detachable vibrating screen is installed on the inner wall of the outer shell, and an anti-static wire is installed on one side of the outer wall of the outer shell.

[0007] Preferably, the mounting frame is vertically arranged on the top of the base, and there are two mounting frames, which are respectively located on the left and right sides of the collecting pipe.

[0008] Preferably, the collecting tube is in the shape of a cylinder with openings at both ends, and the collecting tube is installed in an inclined state on one side of the top of the mounting frame.

[0009] Preferably, a mounting hole is opened on one side of the top of the mounting frame, and the fan mechanism is fixedly installed through the mounting hole, and the fan mechanism is vertically arranged on one side of the top of the mounting frame.

[0010] Preferably, one side of the shell is mounted on the top of the inner wall of the mounting frame, and the other side of the shell is overlapped on one side of the top end of the collecting pipe.

[0011] Preferably, a mounting groove is provided on one side of the top of the shell, the quick-release vibration screen is mounted on the mounting groove, and the anti-static wire is located on one side of the outer wall of the shell.

[0012] The utility model has the following beneficial effects:

[0013] The utility model is provided with an anti-static wire, which can effectively conduct static electricity to the ground when the powder collecting device is in use, thereby preventing the generation of sparks, reducing the risk of fire and explosion, and reducing the risk of electric shock to workers, protecting their safety, preventing static electricity from causing dust adhesion and pipeline blockage, maintaining the fluidity and uniform distribution of plastic powder, improving work efficiency, and facilitating daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a powder collecting device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a powder collecting device proposed by the utility model when viewed from above;

[0016] Figure 3 This is a cross-sectional structural schematic diagram of a powder collecting device proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the anti-static wire structure of a powder collecting device proposed by the utility model.

[0018] In the figure: 1. base; 2. mounting frame; 3. collecting pipe; 4. fan mechanism; 5. outer casing; 6. quick-detachable vibrating screen; 7. anti-static wire. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4A powder collecting device comprises a base 1, a mounting frame 2 is installed on the top of the base 1 by threaded fitting, a collecting pipe 3 is installed on the top of the mounting frame 2, the mounting frame 2 is vertically arranged on the top of the base 1, there are two mounting frames 2, and the two mounting frames 2 are respectively located on the left and right sides of the collecting pipe 3, the collecting pipe 3 is in the shape of a cylinder with openings at both ends, the collecting pipe 3 is installed on one side of the top of the mounting frame 2 in an inclined state, a fan mechanism 4 is installed on the top of the collecting pipe 3, a mounting hole is opened on one side of the top of the mounting frame 2, the fan mechanism 4 is fixedly installed on the mounting hole, the fan mechanism 4 is vertically arranged on one side of the top of the mounting frame 2, one side of the inner wall of the mounting frame 2 is fixedly connected to the shell 5, a quick-detachable vibrating screen 6 is installed on the inner wall of the shell 5, an anti-static wire 7 is installed on one side of the outer wall of the shell 5, a mounting groove is opened on one side of the top of the shell 5, the quick-detachable vibrating screen 6 is embedded in the mounting groove, the anti-static wire 7 is located on one side of the outer wall of the shell 5, and the powder to be collected is extracted through the collecting pipe 3 through the fan mechanism 4. Then, a quick-detachable vibrating screen 6 is provided. The model of the quick-detachable vibrating screen 6 is an XC series quick-detachable vibrating screen 6, which is suitable for screening and grading of various granular materials. The quick-detachable structure is adopted to facilitate the replacement and cleaning of the screen, thereby improving production efficiency. An anti-static wire 7 is provided. The anti-static wire 7 is a wire used to prevent the accumulation and release of static electricity. It is usually made of conductive material and has good conductive properties. One end of the anti-static wire 7 is connected to such a collection device, and the other end is connected to the grounding system. When static electricity accumulates in equipment or objects, the anti-static wire 7 provides a path for the static electricity to flow into the grounding system, thereby effectively directing the static electricity to the ground, thereby preventing the generation of sparks, reducing the risk of fire and explosion, and reducing the risk of electric shock to workers, protecting their safety, preventing static electricity from causing dust adhesion and pipeline blockage, maintaining the fluidity and uniform distribution of plastic powder, improving work efficiency, and facilitating daily use.

[0021] The use method and advantages of the utility model: When the powder collecting device is in use, the working process is as follows:

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when using the device, firstly, the electrical equipment in the device is connected to an external power supply, and the device is placed in a designated working position. The powder to be collected is extracted through the collecting pipe 3 by the fan mechanism 4, and then a quick-detachable vibrating screen 6 is provided. The model of the quick-detachable vibrating screen 6 is the XC series quick-detachable vibrating screen 6, which is suitable for screening and grading various granular materials. The quick-detachable structure is adopted to facilitate the replacement and cleaning of the screen, thereby improving production efficiency. The anti-static wire 7 is provided. The anti-static wire 7 is a wire used to prevent the accumulation and release of static electricity, and is usually made of conductive material and has good conductivity. Performance, one end of the anti-static wire 7 is connected to such a collection device, and the other end is connected to the grounding system. When the equipment or object accumulates static electricity, the anti-static wire 7 provides a path for the static electricity to flow into the grounding system, thereby effectively directing the static electricity to the ground, thereby preventing the generation of sparks, reducing the risk of fire and explosion, and reducing the risk of electric shock for workers, protecting their safety, preventing static electricity from causing dust adhesion and pipeline blockage, maintaining the fluidity and uniform distribution of plastic powder, improving work efficiency, and facilitating daily use. The fan mechanism 4 and anti-static wire 7 mentioned above are both prior art and will not be elaborated in detail.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A powder collecting device, comprising a base (1), characterized in that: The top of the base (1) is threadedly mounted with a mounting frame (2), a collecting pipe (3) is mounted on the top of the mounting frame (2), a fan mechanism (4) is mounted on the top of the collecting pipe (3), one side of the inner wall of the mounting frame (2) is fixedly connected to an outer shell (5), a quick-detachable vibrating screen (6) is mounted on the inner wall of the outer shell (5), and an anti-static wire (7) is mounted on one side of the outer wall of the outer shell (5).

2. A powder collecting device according to claim 1, characterized in that: The mounting frame (2) is vertically arranged on the top of the base (1), and there are two mounting frames (2), which are respectively located on the left and right sides of the collection pipe (3).

3. A powder collecting device according to claim 1, characterized in that: The collecting pipe (3) is in the shape of a cylinder with openings at both ends, and the collecting pipe (3) is installed in an inclined state on one side of the top of the mounting frame (2).

4. A powder collecting device according to claim 1, characterized in that: A mounting hole is provided on one side of the top of the mounting frame (2), and the fan mechanism (4) is fixedly installed through the mounting hole. The fan mechanism (4) is vertically arranged on one side of the top of the mounting frame (2).

5. The powder collecting device according to claim 1, characterized in that: One side of the shell (5) is mounted on the top of the inner wall of the mounting frame (2), and the other side of the shell (5) is overlapped on one side of the top end of the collecting pipe (3).

6. The powder collecting device according to claim 1, characterized in that: A mounting groove is provided on one side of the top of the housing (5), the quick-detachable vibration screen (6) is mounted in the mounting groove, and the anti-static wire (7) is located on one side of the outer wall of the housing (5).

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