Dust removal device for polishing machine

Abstract

The dust removal device comprises a polishing station and the polishing machine and is characterized in that the dust removal device comprises a dust cover and a ventilation pipe, the dust cover is arranged above the polishing station of the polishing machine, the dust cover completely wraps the polishing station, the dust cover is connected with the ventilation pipe, and the ventilation pipe is connected with the dust cover. An air suction device is arranged on the other side of the ventilation pipe, and the ventilation pipe enables the dust cover to be communicated with the air suction device. The problem that a large amount of dust generated during polishing harms the bodies of staff is solved, meanwhile, the generated dust is collected through the containing equipment, environment pollution is prevented, and meanwhile secondary utilization is facilitated.

Description

Technical Field

[0001] The utility model relates to a dust removal device, in particular to a dust removal device for a polishing machine. Background Art

[0002] Polishing machines, also known as grinders, are often used for mechanical grinding, polishing, and waxing. Their working principle is: an electric motor drives a sponge or wool polishing disc mounted on the polishing machine to rotate at high speed. The polishing disc and polishing compound work together to rub against the surface to be polished, thereby removing paint contamination, oxide layers, and shallow scratches. The polishing disc's speed is generally between 1500-3000 rpm, often with stepless speed control. This can be adjusted at any time during operation as needed. The use of the polishing machine generates a lot of dust. If the dust is not promptly removed, it may affect the quality of the workpiece. Existing polishing machines have the following main shortcomings:

[0003] 1. Existing polishing machines generate a large amount of dust when polishing materials. The dust spreads in the workplace, causing great harm to the health of employees.

[0004] 2. Existing polishing machines generate a large amount of dust when polishing materials. The temperature of the processing part is high, and the high dust concentration is prone to explosion, which poses a great safety hazard. In addition, due to the high temperature, a large amount of odorous gas will be generated to pollute the air. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal device for a polishing machine, so as to solve the shortcoming of the prior art that a large amount of dust is generated when polishing materials.

[0006] The utility model is implemented by adopting the following technical scheme: a dust removal device for a polishing machine, comprising a polishing station and a polishing machine, characterized in that it comprises a dust cover and a ventilation pipe, the dust cover is arranged above the polishing station of the polishing machine, the dust cover completely wraps the polishing station, the dust cover is connected to the ventilation pipe, an air suction device is arranged on the other side of the ventilation pipe, and the ventilation pipe connects the dust cover with the air suction device.

[0007] Furthermore, the ventilation pipe includes an upper ventilation pipe and a lower ventilation pipe, the upper ventilation pipe is connected to the top of the dust cover, and the lower ventilation pipe is connected to the bottom of the side of the dust cover.

[0008] Furthermore, an upper blower is provided in the middle of the upper ventilation duct, and a lower blower is provided in the middle of the lower ventilation duct. The upper blower and the lower blower provide suction force to suck dust out of the dust cover.

[0009] Furthermore, the air inlet and air outlet of the upper blower are both tightly connected to the upper ventilation duct, and the air inlet and air outlet of the lower blower are both tightly connected to the lower ventilation duct to ensure that dust does not leak.

[0010] Furthermore, the other ends of the upper ventilation pipe and the lower ventilation pipe are connected to a storage cylinder, and the storage cylinder is connected to the dust cover through the upper ventilation pipe and the lower ventilation pipe.

[0011] Furthermore, a lower hopper is provided below the storage cylinder.

[0012] Furthermore, the lower hopper is a conical cylinder.

[0013] The dust removal device for a polishing machine described in the utility model has a simple structure and solves the problem that a large amount of dust generated during polishing causes harm to the health of employees. At the same time, the generated dust is collected by a receiving device to prevent environmental pollution and is also convenient for secondary utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of a dust removal device for a polishing machine;

[0016] In the figure: 1-dust cover; 2-polishing station; 3-polishing machine; 4-upper ventilation pipe; 5-upper blower; 6-lower ventilation pipe; 7-lower blower; 8-storage cylinder; 9-lower hopper. DETAILED DESCRIPTION

[0017] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0019] like Figure 1 As shown, a dust removal device for a polishing machine includes a dust cover 1, an upper ventilation pipe 4, an upper blower 5, a lower ventilation pipe 6, a lower blower 7, and a storage cylinder 8. The dust cover 1 is arranged above the polishing station 2 of the polishing machine 3. The dust cover 1 completely encloses the polishing station 2 to ensure that dust generated during operation does not leak. The upper ventilation pipe 4 is connected to the top of the dust cover 1, and the lower ventilation pipe 6 is connected to the bottom of the side of the dust cover 1. The upper blower 5 is also arranged in the middle of the upper ventilation pipe 4, and the lower blower 7 is also arranged in the middle of the lower ventilation pipe 6. The upper blower 5 and the lower blower 7 provide suction to suck dust out of the dust cover 1. The air inlet and air outlet of the blower are both tightly connected to the ventilation pipe to ensure that dust does not leak.

[0020] The other ends of the upper ventilation pipe 4 and the lower ventilation pipe 6 are connected to a storage barrel 8. The dust cover 1 is connected to the storage barrel 8 through the upper ventilation pipe 4 and the lower ventilation pipe 6. The dust sucked out by the upper blower 5 and the lower blower 7 enters the storage barrel 8 through the upper ventilation pipe 4 and the lower ventilation pipe 6. A lower hopper 9 is also provided below the storage barrel 8. The lower hopper 9 is a conical barrel that facilitates the removal of stored powder through the lower hopper 9.

[0021] The above embodiments describe the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Without departing from the spirit and scope of the present invention, modifications and variations made by those skilled in the art without departing from the spirit and scope of the present invention should be within the scope of protection of the appended claims.

Claims

1. A dust removal device for a polishing machine, comprising a polishing station (2) and a polishing machine (3), characterized in that: The invention comprises a dust cover (1) and a ventilation pipe, wherein the dust cover (1) is arranged above a polishing station (2) of a polishing machine (3), and the dust cover (1) completely wraps the polishing station (2). The dust cover (1) is connected to the ventilation pipe, and an air suction device is arranged on the other side of the ventilation pipe, and the ventilation pipe connects the dust cover (1) with the air suction device.

2. A dust removal device for a polishing machine according to claim 1, characterized in that: The ventilation pipe comprises an upper ventilation pipe (4) and a lower ventilation pipe (6), wherein the upper ventilation pipe (4) is connected to the top of the dust cover (1), and the lower ventilation pipe (6) is connected to the bottom of the side of the dust cover (1).

3. A dust removal device for a polishing machine according to claim 2, characterized in that: An upper blower (5) is also provided in the middle of the upper ventilation pipe (4), and a lower blower (7) is also provided in the middle of the lower ventilation pipe (6). The upper blower (5) and the lower blower (7) provide suction force to suck dust out of the dust cover (1).

4. A dust removal device for a polishing machine according to claim 3, characterized in that: The air inlet and air outlet of the upper blower (5) are both tightly connected to the upper ventilation pipe (4), and the air inlet and air outlet of the lower blower (7) are both tightly connected to the lower ventilation pipe (6), ensuring that dust does not leak.

5. A dust removal device for a polishing machine according to claim 2, characterized in that: The other ends of the upper ventilation pipe (4) and the lower ventilation pipe (6) are connected to a storage cylinder (8), and the storage cylinder (8) is connected to the dust cover (1) through the upper ventilation pipe (4) and the lower ventilation pipe (6).

6. A dust removal device for a polishing machine according to claim 5, characterized in that: A lower hopper (9) is provided below the storage cylinder (8).

7. A dust removal device for a polishing machine according to claim 6, characterized in that: The lower hopper (9) is a conical cylinder.

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