Dust removal mechanism for glass cutting

Abstract

The dust removal mechanism comprises a dust removal box, an air inlet channel, an operation cavity and a dust collection cavity are formed in the dust removal box, a cutting knife stretches into the operation cavity through the side face and is exposed out of a bottom opening, and the air inlet channel is connected with an air pipe and communicates with the operation cavity; the rear end of the operation cavity is connected with the dust collecting cavity, and a dust discharging opening is formed in one side of the dust collecting cavity. After the high-pressure air pipe is connected to the air inlet channel, high-pressure and high-speed air flow can be blown into the working cavity where the cutting knife is located, chippings generated by cutting can be directly blown into the dust collecting cavity to be collected, and the chippings can be discharged in time through the dust discharging opening in the side face and are prevented from falling onto a glass plate or glass plates on the front side and the rear side, and surface cleanliness is guaranteed; and subsequent treatment is facilitated.

Description

Technical Field

[0001] This application belongs to the field of glass plate production, and specifically relates to a dust removal mechanism for glass cutting. Background Technology

[0002] During the glass production process, the four sides of the glass plate need to be cut to achieve the required shape and size.

[0003] Traditional cutting involves using a cutting blade to directly score lines on the glass plate, then manually or mechanically breaking it to complete the cut. During the cutting process, a large amount of glass shards are generated and fly everywhere. If these shards fall onto the glass plate and are not cleaned up in time, they can affect subsequent processes (such as grinding and inspection), and may also scratch the surface of the glass plate during operation, affecting its pass rate.

[0004] If manual blowing is used, it is not only slow, but also easy to blow air onto the front and back glass plates, resulting in poor dust removal and making it difficult to ensure that subsequent operations will not scratch the glass.

[0005] Therefore, a new type of dust removal mechanism for glass plate cutting is needed to solve the above problems. Utility Model Content

[0006] To address the shortcomings of the prior art, this application provides a dust removal mechanism for glass cutting, which can promptly collect and discharge glass debris generated during cutting, ensuring the cleanliness of the glass surface and preventing scratches during subsequent operations.

[0007] The technical effect to be achieved in this application is accomplished through the following solution:

[0008] According to a first aspect of this application, a dust removal mechanism for glass cutting is provided, including a dust removal box, wherein an air inlet, a working chamber and a dust collection chamber are provided in the dust removal box, a cutting blade extends into the working chamber through a side and is exposed through a bottom opening, the air inlet is connected to an air pipe and communicates with the working chamber, the rear end of the working chamber is connected to the dust collection chamber, and a dust discharge port is provided on one side of the dust collection chamber.

[0009] With this solution, after connecting a high-pressure air pipe to the air intake, a high-pressure, high-speed airflow can be blown into the working chamber where the cutting blade is located. The cutting debris can be directly blown into the dust collection chamber for collection, and can be discharged in time through the side dust outlet, preventing it from falling onto the glass plate or the front and rear glass plates, ensuring surface cleanliness and facilitating subsequent processing.

[0010] Preferably, the air intake is located on both sides of the bottom opening of the working chamber.

[0011] This solution allows for cleaning by blowing up both sides of the cutting blade, preventing debris from scattering out and further improving debris collection efficiency.

[0012] Preferably, a plurality of air inlets are provided on both sides of the bottom opening, and the air inlets are all inclined toward the dust collection chamber, and the air inlet is connected to the air inlets.

[0013] This solution increases the airflow velocity and guides the airflow, ensuring that it smoothly enters the rear end of the working chamber, thereby blowing glass shards and other debris into the dust collection chamber for collection.

[0014] Preferably, a guide plate is provided at the rear end of the bottom opening, and the guide plate is a rubber plate that extends downward.

[0015] With this solution, the guide plate can be closely attached to the surface of the glass plate to guide the airflow and prevent glass fragments from leaking out through the gaps at the bottom of the dust collection box.

[0016] Preferably, the dust collection chamber has a horizontally placed spiral structure, and the outlet of the dust collection chamber is connected to the dust collection chamber tangentially.

[0017] With this design, the spiral structure allows debris to adhere closely to the inner wall of the dust collection chamber, preventing it from flying around due to airflow turbulence. The airflow is also guided to ensure that the debris is smoothly discharged through the side dust outlet.

[0018] Preferably, the diameter of the dust collection chamber is smaller the closer it is to the dust discharge port.

[0019] This solution further enhances the guiding effect, enabling the debris to smoothly reach the dust discharge port for discharge.

[0020] Preferably, an extension pipe is connected to the dust discharge port.

[0021] This solution allows the extension tube to reach a distant point for collection or discharge of debris, preventing it from falling back onto the glass plate.

[0022] According to one embodiment of this application, the beneficial effect of using the dust removal mechanism for glass cutting is that, after connecting the high-pressure air pipe, the glass shards generated during the cutting process can be directly blown into the dust collection chamber and discharged through the dust outlet on the side, avoiding them from falling onto the glass plate and affecting subsequent operations. Attached Figure Description

[0023] To more clearly illustrate the embodiments of this application or the existing technical solutions, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of a dust removal mechanism for glass cutting according to one embodiment of this application;

[0025] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the dust collector box;

[0026] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the working chamber;

[0027] Figure 4 for Figure 2 A schematic diagram of the cross-sectional structure of the dust collection chamber. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] like Figures 1 to 4 As shown, a dust removal mechanism for glass cutting in one embodiment of this application includes a dust collection box 100. The dust collection box 100 is provided with an air inlet 110, a working chamber 120, and a dust collection chamber 130. The cutting blade extends into the working chamber 120 through its side and is exposed through a bottom opening 122. The air inlet 110 is connected to an air pipe and communicates with the working chamber 120. The rear end of the working chamber 120 is connected to the dust collection chamber 130. A dust discharge port 131 is provided on one side of the dust collection chamber 130.

[0030] With this embodiment, after connecting a high-pressure air pipe to the air inlet 110, a high-pressure, high-speed airflow can be blown into the working chamber 120 where the cutting blade is located. The cutting debris can be directly blown into the dust collection chamber 130 to complete the debris collection, and can be discharged in time through the side dust outlet 131 to avoid falling onto the glass plate or the front and rear glass plates, ensuring surface cleanliness and facilitating subsequent processing.

[0031] The dust collection box 100 has two upturned ends, and the air inlet 110 and the dust collection chamber 130 are located on both upturned sides, which facilitates the arrangement of connected air pipes and other components, and avoids affecting the glass conveying.

[0032] In one embodiment of this application, the air intake duct 110 is located on both sides of the bottom opening 122 of the working chamber 120. This allows for the airflow to clean both sides of the cutting blade, preventing debris from scattering out and further improving debris collection efficiency.

[0033] In one embodiment of this application, a plurality of air inlets 111 are provided on both sides of the bottom opening 122, and the air inlets 111 are all inclined toward the dust collection chamber 130. The air inlet 110 is connected to the air inlets 111. This increases the airflow velocity and guides the airflow, ensuring that the airflow smoothly enters the rear end of the working chamber 120, thereby blowing glass shards and other debris into the dust collection chamber 130 for collection.

[0034] In one embodiment of this application, a guide plate 121 is provided at the rear end of the bottom opening 122. The guide plate 121 is a rubber plate and extends downward. The guide plate 121 can fit tightly against the surface of the glass plate, guiding the airflow and preventing glass fragments from leaking out through the bottom gap of the dust collection box 100. The rubber plate is relatively soft, which can avoid the risk of scratching the glass plate.

[0035] In one embodiment of this application, the dust collection chamber 130 has a horizontally placed spiral structure, and the outlet of the dust collection chamber 130 is connected to the dust collection chamber 130 tangentially. The spiral structure allows debris to move closely against the inner wall of the dust collection chamber 130, preventing it from flying around due to airflow turbulence, and guides the airflow so that it can be smoothly discharged through the side dust outlet 131.

[0036] In one embodiment of this application, the diameter of the dust collection chamber 130 is smaller the closer it is to the dust discharge port 131. This further enhances the guiding effect, allowing debris to smoothly reach the dust discharge port 131 for discharge.

[0037] In one embodiment of this application, an extension tube is connected to the dust outlet 131. The extension tube can extend the debris to a distant point for collection or discharge, preventing it from falling back onto the glass plate.

[0038] According to one embodiment of this application, the beneficial effect of using the dust removal mechanism for glass cutting is that, after connecting the high-pressure air pipe, the glass shards generated during the cutting process can be directly blown into the dust collection chamber and discharged through the dust outlet on the side, avoiding them from falling onto the glass plate and affecting subsequent operations.

[0039] It should be noted that the above detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0040] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0041] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0042] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or apparatus.

[0043] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, such as rotated 90 degrees or in other orientations, and the spatial relative descriptions used herein will be interpreted accordingly.

[0044] In the detailed description above, reference has been made to the accompanying drawings, which form part of this document. In the drawings, similar symbols typically identify similar parts unless the context otherwise indicates otherwise. The illustrated embodiments described in the detailed specification, drawings, and claims are not intended to be limiting. Other embodiments may be used and other changes may be made without departing from the spirit or scope of the subject matter presented herein.

[0045] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A dust removal mechanism for glass cutting, comprising a dust collection box, characterized in that, The dust collection box is provided with an air inlet, a working chamber and a dust collection chamber. The cutting blade extends into the working chamber through the side and is exposed through the bottom opening. The air inlet is connected to an air pipe and communicates with the working chamber. The rear end of the working chamber is connected to the dust collection chamber. A dust discharge port is provided on one side of the dust collection chamber.

2. The dust removal mechanism for glass cutting according to claim 1, characterized in that, The air intake is located on both sides of the bottom opening of the working chamber.

3. The dust removal mechanism for glass cutting according to claim 2, characterized in that, Several air blowing ports are provided on both sides of the bottom opening, and the air blowing ports are all inclined towards the dust collection chamber. The air inlet is connected to the air blowing ports.

4. The dust removal mechanism for glass cutting according to claim 1, characterized in that, A guide plate is provided at the rear end of the bottom opening. The guide plate is a rubber plate that extends downward.

5. The dust removal mechanism for glass cutting according to claim 1, characterized in that, The dust collection chamber has a horizontally placed spiral structure, and the outlet of the dust collection chamber is connected to the dust collection chamber tangentially.

6. The dust removal mechanism for glass cutting according to claim 5, characterized in that, The diameter of the dust collection chamber is smaller the closer it is to the dust discharge port.

7. The dust removal mechanism for glass cutting according to claim 5, characterized in that, An extension pipe is connected to the dust discharge port.

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