CN-224224224-U - Dust removal mechanism for glass cutting

Abstract

The application discloses a dust removing mechanism for glass cutting, which comprises a dust removing box, wherein an air inlet channel, a working cavity and a dust collecting cavity are arranged in the dust removing box, a cutting knife stretches into the working cavity through the side surface and is exposed through an opening at the bottom, the air inlet channel is connected with an air pipe and is communicated with the working cavity, the rear end of the working cavity is connected with the dust collecting cavity, and one side of the dust collecting cavity is provided with a dust discharging opening. After connecting high-pressure air pipe on the intake duct, can blow in high-pressure high-speed air current to the working chamber that the cutting knife is located in, the piece that the cutting produced can be directly blown in to accomplish the piece collection in the dust collection chamber, can in time discharge through the dust discharging mouth of side moreover, avoid dropping to the glass board or on the glass board of front and back both sides, guarantee that the surface is clean, make things convenient for subsequent processing.

Inventors

• LI YANG

Assignees

• 四川蜀旺辰昇新材料有限责任公司

Dates

Publication Date

20260512

Application Date

20250603

Claims (7)

1. 1. The utility model provides a glass-cutting's dust removal mechanism, includes the dust removal box, its characterized in that is provided with intake duct, operation chamber and dust collection chamber in the dust removal box, and the cutting knife stretches into through the side in the operation chamber to expose through the bottom opening, the intake duct connect the trachea and communicate to the operation chamber, the rear end in operation chamber is connected dust collection chamber, one side in dust collection chamber is provided with the dust exhaust mouth.
2. 2. The glass-cutting dust removal mechanism of claim 1, wherein the air inlet channel is provided on either side of a bottom opening of the working chamber.
3. 3. The glass-cutting dust removal mechanism of claim 2, wherein a plurality of air-blowing openings are provided on both sides of the bottom opening, each of the air-blowing openings being inclined toward one side of the dust collection chamber, and the air-intake duct is connected to the air-blowing openings.
4. 4. The glass-cutting dust removal mechanism of claim 1, wherein the bottom opening is provided at a rear end thereof with a guide plate, which is a rubber plate and extends downward.
5. 5. The glass-cutting dust removal mechanism of claim 1, wherein the dust collection chamber is of a horizontally-arranged spiral structure, and an outlet of the dust collection chamber is communicated into the dust collection chamber in a tangential direction.
6. 6. The glass-cutting dust removal mechanism of claim 5, wherein the dust collection chamber has a smaller diameter closer to the dust discharge opening.
7. 7. The glass-cutting dust removal mechanism of claim 5, wherein the dust exhaust port is connected with an extension tube.

Description

Dust removal mechanism for glass cutting Technical Field The application belongs to the field of glass plate production, and particularly relates to a dust removing mechanism for glass cutting. Background In the production of glass sheets, it is necessary to cut four sides of the glass sheet to a desired shape and size. The traditional cutting is to adopt a cutting knife to directly scribe on the glass plate, and then manually or mechanically break off the glass plate to finish cutting. In the cutting process, more glass scraps can be generated, and the glass scraps can splash everywhere and drop onto the glass plate, if the glass plate is not cleaned timely, the glass plate can influence the subsequent working procedures (such as polishing, detection and the like), and the surface of the glass plate can be scratched during working, so that the qualification rate of the glass plate is influenced. If the manual blowing mode is adopted, the efficiency is low, the dust is easily blown onto the front and rear glass plates, the dust removal effect is poor, and the glass cannot be scratched in the subsequent operation. Therefore, there is a need for a novel dust removal mechanism for glass sheet cutting that can solve the above-described problems. Disclosure of utility model In order to solve the defects in the prior art, the application provides a dust removing mechanism for glass cutting, which can collect and discharge glass scraps generated by cutting in time, ensure the surface cleaning of a glass plate and avoid scratches in subsequent operations. The technical effects to be achieved by the application are realized by the following scheme: According to a first aspect of the application, there is provided a dust removing mechanism for glass cutting, comprising a dust removing box, wherein an air inlet channel, a working cavity and a dust collecting cavity are arranged in the dust removing box, a cutting knife stretches into the working cavity through a side surface and is exposed through an opening at the bottom, the air inlet channel is connected with an air pipe and is communicated with the working cavity, the rear end of the working cavity is connected with the dust collecting cavity, and one side of the dust collecting cavity is provided with a dust discharging opening. Through this scheme, connect the high-pressure air pipe back on the intake duct, can blow in high-pressure high-speed air current to the working chamber that the cutting knife is located in, the piece that the cutting produced can be directly by blowing in accomplish the piece collection in the dust collecting chamber, can in time discharge through the dust exhaust mouth of side moreover, avoid dropping to the glass board or on the glass board of front and back both sides, guarantee that the surface is clean, make things convenient for subsequent processing. Preferably, the air inlet channel is separately arranged at two sides of the bottom opening of the working cavity. Through this scheme, can blow up the both sides of cutting and clean, guarantee that the piece can not collapse out about, further improve the collecting effect of piece. Preferably, a plurality of air blowing ports are arranged on two sides of the bottom opening, the air blowing ports are inclined towards one side of the dust collection cavity, and the air inlet channel is connected to the air blowing ports. Through this scheme, improve the velocity of flow of air current, can play the guide effect to the air current moreover, guarantee that the air current gets into the working chamber rear end smoothly to blow in dust collecting cavity with glass piece etc. and collect. Preferably, a guide plate is arranged at the rear end of the bottom opening, and the guide plate is a rubber plate and extends downwards. Through this scheme, the deflector can hug closely glass board surface, plays the guide effect to the air current, avoids glass piece to spill through dust removal box bottom gap. Preferably, the dust collection cavity is of a horizontally-arranged spiral structure, and an outlet of the dust collection cavity is communicated into the dust collection cavity along a tangential direction. Through this scheme, spiral structure can make the piece hug closely album dirt chamber inner wall activity, and can not fly in disorder because of the effect of air current turbulent flow, makes it can discharge through the dust exhaust mouth of side smoothly to the direction of air current. Preferably, the dust collection chamber has a smaller diameter as it approaches the dust discharge opening. Through this scheme, further improve the guide effect, make the disintegrating slag reach the dust exhaust mouth smoothly and discharge. Preferably, the dust exhaust port is connected with an extension pipe. Through this scheme, the extension pipe can be with piece extension to distal end collection or emission, avoids wafing back on the glass board again. According to the embodiment of the a