Dust extraction device and processing system

Abstract

The invention discloses a dust extraction device and a processing system.The dust extraction device is used for collecting dust generated during glass cutting and comprises a dust extraction connector and a driving part; the dust suction connector is provided with a containing cavity and a dust inlet communicated with the containing cavity, the dust suction connector comprises an end wall facing the glass, and the dust inlet is defined by the end wall. The dust suction connector further comprises a first dust suction port and a second dust suction port which are communicated with the containing cavity, and the first dust suction port and the second dust suction port are arranged in a spaced mode. The driving part is connected with the dust suction connector and is configured to be capable of driving the dust suction connector to move towards the glass, so that the end wall is attached to the glass, and the dust inlet covers the cutting position of the glass. According to the scheme, the dust extraction device has a good dust extraction effect, glass dust can be effectively prevented from escaping, and dust is prevented from harming operators and damaging equipment performance.

Description

Technical Field

[0001] The present invention relates to the technical field of glass processing, and in particular to a dust extraction device and a processing system. Background Art

[0002] Glass, with its high light transmittance, low reflectivity, and high compressive strength, is widely used in the photovoltaic field. This widespread use of glass has promoted the development and widespread adoption of various glass processing technologies. Currently, laser cutting technology is used to drill holes in glass, ensuring both precision and efficiency. However, laser cutting generates significant amounts of glass dust, which pollutes the air in the processing workshop, harming employee health and affecting equipment performance.

[0003] In the related art, a dust extraction device is used to process and collect glass dust. Specifically, the dust extraction device includes an air intake pipe with an air intake port. The air intake pipe is located next to the glass cutting device, with the air intake port facing the glass cutting position to absorb dust. However, the glass dust generated by laser cutting splashes at high speeds. The high-speed dust escapes between the air intake port and the glass cutting position, so the dust extraction device can only absorb a portion of the dust, resulting in poor dust extraction performance. Summary of the Invention

[0004] The main purpose of the present invention is to provide a dust extraction device and a processing system, aiming to solve the technical problem of poor dust collection effect of the dust extraction device.

[0005] To achieve the above objectives, a first embodiment of the present invention provides a dust extraction device for collecting dust generated during glass cutting, the dust extraction device comprising:

[0006] A dust extraction connector having a cavity and a dust inlet connected to the cavity, the dust extraction connector including an end wall facing the glass, the end wall enclosing the dust inlet; the dust extraction connector also includes a first dust suction port and a second dust suction port connected to the cavity, the first dust suction port and the second dust suction port being arranged at intervals;

[0007] A driving unit is connected to the dust extraction connector, and the driving unit is configured to drive the dust extraction connector to move toward the glass so that the end wall fits the glass and the dust inlet covers the cutting position of the glass.

[0008] In some embodiments, along an axial direction parallel to the dust inlet, the dust inlet is located on a side of the first dust suction port away from the second dust suction port, and the opening axis of the second dust suction port is arranged to cross the opening axis of the dust inlet.

[0009] In some embodiments, the opening area of the first dust suction port is larger than the opening area of the second dust suction port, and the opening area of the dust inlet port is larger than the opening area of the first dust suction port.

[0010] In some embodiments, the driving unit includes a first slide rail and a first slider that cooperate with each other, the first slider is connected to the dust extraction connector, and the first slider is suitable for sliding relative to the first slide rail along an axial direction parallel to the dust inlet so that the dust extraction connector moves toward the glass.

[0011] In some embodiments, the dust extraction device includes a dust box having a cavity therein, a filter element being provided in the cavity, and the filter element separating the cavity into a first cavity and a second cavity;

[0012] The dust extraction device further includes a first suction pipe and a second suction pipe, the first suction pipe communicating with the first cavity and the first suction port, the second suction pipe communicating with the first cavity and the second suction port, and the second cavity communicating with the outside of the dust collection box;

[0013] The dust extraction device includes a vibrating portion connected to the filter element to separate the dust from the filter element.

[0014] In some embodiments, the dust extraction device includes an air intake pipe, the air intake pipe is connected to the first air intake pipe and the second air intake pipe, and the dust collection box includes a first box plate provided with an air inlet, the air inlet is connected to the air intake pipe and the first cavity;

[0015] A first baffle is provided in the first cavity. Along an axial direction parallel to the air inlet, the first baffle is at least partially spaced from the first box plate and at least partially covers the air inlet.

[0016] In some embodiments, the first baffle includes a plate body and a first side wing connected to each other, the first side wing includes a first end connected to the plate body and a second end facing away from the plate body, and along the axial direction parallel to the air inlet, the distance from the first end to the air inlet is greater than the distance from the second end to the air inlet.

[0017] In some embodiments, the dust box includes a second box plate provided with an air outlet, the air outlet is connected to the second cavity, a second baffle is provided in the second cavity, and along the axial direction parallel to the air outlet, the second baffle is at least partially separated from the second box plate and the second baffle at least partially covers the air outlet.

[0018] A second embodiment of the present invention provides a processing system for processing the glass, comprising:

[0019] The dust extraction device as described in the above embodiment;

[0020] A cutting device is used for cutting the glass, wherein the cutting device and the dust extraction device are arranged vertically spaced apart.

[0021] In some embodiments, the processing system includes a conveying device for transporting the glass, and the conveying device includes a second slide rail and a second slider that cooperate with each other. The second slider is suitable for carrying the glass, and the second slider can slide relative to the second slide rail along an axial direction perpendicular to the dust inlet so that the glass moves toward the cutting device.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In the technical solution of the present invention, the dust extraction device includes a dust extraction connector and a driving unit. The dust extraction connector has a cavity and a dust inlet connected to the cavity. The dust extraction connector includes an end wall facing the glass. The end wall encloses the dust inlet and outlet. In the prior art, the dust extraction device includes an air suction pipe including an air suction port, the air suction pipe is arranged beside the glass cutting device and the air suction port is directed toward the glass cutting position to absorb dust. However, the glass dust generated by laser cutting will splash at high speed, and the high-speed moving dust will escape from between the air suction port and the glass cutting position, so that the dust extraction device can only absorb part of the dust, that is, the dust extraction effect of the dust extraction device is poor. The driving unit of this solution is connected to the dust extraction connector, and the driving unit can drive the dust extraction connector to move toward the glass, so that the end wall fits the glass and the dust inlet covers the cutting position of the glass, so that the dust inlet of the dust extraction connector can fully collect glass dust, effectively reduce the escape of glass dust, greatly improve the dust extraction effect of the dust extraction device, and the alignment and coordination of the dust extraction connector and the glass are convenient and quick to operate.

[0024] Furthermore, the dust extraction connector includes a first dust suction port and a second dust suction port that communicate with the chamber, with the first and second dust suction ports spaced apart. Compared to solutions with only a single dust suction port, where some high-speed dust spray escapes through the gap between the end wall and the glass, the first dust suction port in this solution can absorb some glass dust and effectively slow down the high-speed dust spray, while the second dust suction port can absorb the remaining escaping dust. This further improves the absorption of glass dust, reduces dust escaping into the workshop and harming the workshop air, protects employee health, and ensures equipment performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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. Obviously, 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.

[0026] Figure 1Schematic diagram of the structure of a processing system in one embodiment of the present invention, showing a conveying device, a dust extraction device, a cutting device, a dust collection box and a blower;

[0027] Figure 2 A side view of a processing system according to an embodiment of the present invention, showing a cutting device, a dust extraction device, and glass;

[0028] Figure 3 Schematic diagram of the structure of a dust extraction device in one embodiment of the present invention; wherein, a dust extraction joint, a top block and a lifting cylinder are shown;

[0029] Figure 4 Schematic diagram of a dust box in one embodiment of the present invention, showing a baffle, a dust hopper, a filter element and a partition;

[0030] Figure 5 A partially exploded schematic diagram of a dust collection box according to an embodiment of the present invention, showing a vibrating portion, a fixing portion, and a filter element;

[0031] Figure 6 Schematic diagram of the structure of a dust extraction device in one embodiment of the present invention, showing a dust extraction connector, a blower and a dust collection box.

[0032] Description of Figure Numbers:

[0033] Processing system 1;

[0034] Dust extraction device 10;

[0035] Dust extraction connector 100; chamber 110; dust inlet 120; end wall 130; first dust suction port 140; second dust suction port 150;

[0036] Driving unit 200; first slider 210; first slide rail 220;

[0037] Dust box 300; cavity 310; first cavity 311; second cavity 312; partition 313; dust hopper 314; filter element 320; first air intake pipe 330; second air intake pipe 340; air intake main pipe 350; air pipe connecting seat 351; first box plate 360; air inlet 361; first baffle 370; plate body 371; first side wing 372; first end 3721; second end 3722; second box plate 380; air outlet 381; second baffle 390;

[0038] Vibrating portion 400; fixing portion 410; fixing plate 411; fixing ring 412;

[0039] Cutting device 20;

[0040] Conveying device 30; belt 301; rolling bearing 302; bearing fixing block 303; support bearing 304;

[0041] Axis core 305;

[0042] Blower 40; air flow outlet 401; air flow inlet 402;

[0043] Support frame 50; suspension beam 501;

[0044] Glass 60.

[0045] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0047] The first embodiment of the present invention provides a dust extraction device 10 for collecting dust from cutting glass 60. The dust extraction device 10 has a good dust extraction effect. It should be noted that the cutting of glass 60 can be drilling of glass 60. Figures 1 to 6 The dust extraction device 10 according to an embodiment of the present application is introduced. Specifically, the dust extraction device 10 includes a dust extraction connector 100 and a driving unit 200.

[0048] Reference Figure 3 The dust extraction connector 100 has a cavity 110 and a dust inlet 120. The dust inlet 120 and the cavity 110 are connected to each other, that is, dust can enter the cavity 110 through the dust inlet 120. The dust extraction connector 100 includes an end wall 130 facing the glass 60. The end wall 130 encloses the dust inlet 120. Figure 3 The end wall 130 can be the wall surface on the upper side of the dust extraction connector 100. It is understood that the end wall 130 can be a flat wall or a curved wall, depending on the actual situation. The embodiment of the present application is described by taking the end wall 130 as a flat wall as an example. It should be noted that the end wall 130 can be fitted with rubber, which can provide cushioning and adhesion for the processed product, ensuring the tightness of the contact between the dust extraction connector 100 and the glass 60. The shape of the rubber can be adapted to the arrangement of the end wall 130 of the dust extraction connector 100. The embodiment of the present application is described by taking the rubber as a circular plastic ring as an example.

[0049] Reference Figure 3The dust extraction connector 100 includes a first dust suction port 140 and a second dust suction port 150. The first dust suction port 140 and the second dust suction port 150 are both connected to the cavity 110, that is, the dust in the cavity 110 can be extracted by the first dust suction port 140 and the second dust suction port 150. The first dust suction port 140 and the second dust suction port 150 are arranged at intervals. Figure 3 In some embodiments, the first dust suction port 140 can be spaced apart from the second dust suction port 150 in the vertical direction. In other embodiments, the first dust suction port 140 can also be spaced apart from the second dust suction port 150 in the left-right direction. The specific relative position and structure of the first dust suction port 140 and the second dust suction port 150 can be determined according to actual conditions.

[0050] Reference Figure 2 and Figure 3 , the driving unit 200 drives the dust extraction connector 100 to move. Specifically, the driving unit 200 is connected to the dust extraction connector 100, and the driving unit 200 can drive the dust extraction connector 100 to move toward the glass 60, so that the end wall 130 can fit the glass 60 and the dust inlet 120 covers the cutting position of the glass 60, preventing dust from escaping from the dust extraction connector 100 and ensuring the dust extraction effect. It should be noted that the glass 60 can be laser cut or mechanically cut. The embodiment of the present application takes laser cutting of the glass 60 as an example for description.

[0051] In the technical solution of the present invention, the dust extraction device 10 includes a dust extraction connector 100 and a driving unit 200. The dust extraction connector 100 has a cavity 110 and a dust inlet 120 connected to the cavity 110. The dust extraction connector 100 includes an end wall 130 facing the glass 60. The end wall 130 encloses the dust inlet and outlet 120. In the prior art, the dust extraction device includes an air suction pipe including an air suction port, which is arranged beside the glass cutting device and directs the air suction port toward the glass cutting position to absorb dust. However, the glass dust generated by laser cutting will splash at high speed, and the high-speed moving dust will escape from between the air suction port and the glass cutting position, so that the dust extraction device can only absorb part of the dust, that is, the dust extraction effect of the dust extraction device is poor. The driving part 200 of this solution is connected to the dust extraction connector 100. The driving part 200 can drive the dust extraction connector 100 to move toward the glass 60 so that the end wall 130 fits the glass 60 and the dust inlet 120 covers the cutting position of the glass 60, so that the dust inlet 120 of the dust extraction connector 100 can fully collect the dust on the glass 60, effectively reducing the escape of dust from the glass 60, greatly improving the dust extraction effect of the dust extraction device 10, and the alignment and coordination operation of the dust extraction connector 100 and the glass 60 is convenient and quick.

[0052] Furthermore, the dust extraction connector 100 includes a first dust suction port 140 and a second dust suction port 150 that communicate with the chamber 110. The first dust suction port 140 and the second dust suction port 150 are spaced apart. Compared to a solution with only a single dust suction port, in which some high-speed dust spraying from the end wall and the glass escapes through the gap between the end wall and the glass, the first dust suction port 140 of this solution can absorb some dust from the glass 60 and effectively slow down the high-speed dust spraying from the glass 60, while the second dust suction port 150 can absorb the remaining escaping dust. This further improves the absorption of dust from the glass 60, reduces the risk of dust escaping into the workshop and harming the air, protects the health of employees, and ensures equipment performance.

[0053] Reference Figure 3 , the specific configuration of the dust extraction connector 100 is described below. In some embodiments, along the axis direction parallel to the dust inlet 120, the dust inlet 120 is located on the side of the first dust suction port 140 away from the second dust suction port 150, Figure 3 Orientation, along the vertical dust inlet 120 is located on the upper side of the first dust suction port 140, and the second dust suction port 150 is located on the lower side of the first dust suction port 140. The opening axis of the second dust suction port 150 is arranged crosswise with the opening axis of the dust inlet 120. Specifically, in some embodiments, the opening axis of the second dust suction port 150 may be perpendicular to the opening axis of the dust inlet 120. In other embodiments, the opening axis of the second dust suction port 150 may be at other non-perpendicular inclination angles to the opening axis of the dust inlet 120. The embodiment of the present application is described by taking the example of the opening axis of the second dust suction port 150 being arranged perpendicular to the opening axis of the dust inlet 120. Refer to Figure 3 Direction, when the laser is used to process the glass 60, the dust from the glass 60 will be sprayed at high speed from the cutting position. The end wall 130 of the dust extraction joint 100 of this solution fits the cutting position, that is, the dust can enter the cavity 110 from the dust inlet 120. The first dust suction port 140 can absorb part of the dust horizontally and can reduce the speed of high-speed dust. The second dust suction port 150 is arranged vertically opposite to the dust inlet 120, that is, it can absorb the remaining dust. Therefore, this solution can improve the dust extraction effect of the dust extraction device 10, reduce the situation where dust escapes into the workshop and harms the workshop air, protect the health of employees and ensure equipment performance.

[0054] Reference Figure 3The specific configuration of the dust extraction connector 100 is described below. In some embodiments, the opening area of the first dust suction port 140 can be larger than the opening area of the second dust suction port 150, and the shape of the first dust suction port 140 can be the same as that of the second dust suction port 150. It should be noted that, under the condition of a certain airflow, the smaller the opening area of the dust suction port, the greater the airflow velocity of the dust suction port. Therefore, this solution can effectively increase the airflow velocity of the second dust suction port 150, allowing the second dust suction port 150 to fully absorb the remaining dust on the glass 60 and reduce the escape of dust on the glass 60 through the gap between the dust inlet 120 and the glass 60.

[0055] It should be noted that the opening area of the dust inlet 120 can be larger than the opening area of the first dust suction port 140. It is understood that the shape of the dust inlet 120 can be the same as that of the first dust suction port 140. Specifically, the dust extraction connector 100 can be an iron structure composed of a hollow cylinder and a hollow cone. This solution allows the dust inlet 120 to fully cover the cutting position of the glass 60, ensuring the dust absorption effect of the exhaust connector, and can also ensure the flow rate of the suction airflow of the first dust suction port 140, thereby improving the dust extraction effect.

[0056] Reference Figures 1 to 3 , the specific setting of the driving unit 200 is introduced below. In some embodiments, the driving unit 200 includes a first slide rail 220 and a first slider 210, and the first slide rail 220 and the first slider 210 cooperate with each other. The first slider 210 can be connected to the dust extraction joint 100, and the first slider 210 can slide relative to the first slide rail 220 along the axial direction parallel to the dust inlet 120, so that the dust extraction joint 100 moves toward the glass 60. Specifically, in some embodiments, the first slide rail 220 can be a lifting cylinder, and the first slider 210 can be a lifting block. In other embodiments, the driving unit 200 includes a motor, and the motor can drive the first slider 210 to move relative to the first slide rail 220. The specific setting of the driving unit 200 may depend on the actual situation. Refer to Figure 3 In this embodiment, the first slider 210 can slide vertically relative to the first slide rail 220, so that the end wall 130 of the dust extraction connector 100 can fit the cutting position of the glass 60, ensuring that the dust extraction connector 100 can fully absorb the dust on the glass 60.

[0057] Reference Figures 4 to 6In some embodiments, the dust extraction device 10 includes a dust box 300, which is used to collect and process the glass 60 dust absorbed by the dust extraction connector 100. The dust box 300 has a cavity 310 inside, and a filter element 320 can be disposed in the cavity 310. The filter element 320 can separate the cavity 310 into a first cavity 311 and a second cavity 312. In other embodiments, the filter element 320 can work together with a partition 313 to separate the cavity 310 into the first cavity 311 and the second cavity 312. It can be understood that the mixed airflow entrained with glass 60 dust can first enter the first cavity 311, and after being filtered by the filter element 320, the airflow can enter the second cavity 312 for discharge or other treatment.

[0058] Reference Figure 3 The dust extraction device 10 includes a first air intake pipe 330 and a second air intake pipe 340. The first air intake pipe 330 is used to connect the first cavity 311 with the first dust suction port 140, that is, part of the dust can enter the first cavity 311 from the cavity 110 through the first dust suction port 140. The second air intake pipe 340 is used to connect the first cavity 311 with the second dust suction port 150, that is, the remaining dust can enter the first cavity 311 from the cavity 110 through the second dust suction port 150. The second cavity 312 is connected to the outside of the dust collecting box 300, that is, the mixed air flow entrained with the dust of the glass 60 in the first cavity 311 can enter the second cavity 312 after being filtered by the filter element 320, and then discharged from the second cavity 312 to the outside of the dust collecting box 300 for subsequent processing. The dust extraction device 10 includes a vibrating unit 400, which is connected to the filter element 320. That is, the vibrating unit 400 can drive the filter element 320 to vibrate relative to the housing to remove dust from the filter element 320. Specifically, the vibrating unit 400 can be a high-frequency motor that can clean the filter element 320 through pulse vibration.

[0059] In the prior art, a pulse back-flushing design is used to clean the filter element 320. The back-flushing instantly stirs up a large amount of dust that escapes and is discharged from the dust box 300 in the direction of the high-pressure airflow, causing microscopic dust to fill the air (difficult to observe directly with the naked eye). The microscopic dust will continue to deposit and adhere to the electronic components of the processing equipment and the oily mechanical transmission structure, affecting the electrical and mechanical performance of the equipment. In particular, it will adhere to the internal laser lens, causing light and particles to react on the lens surface, leading to a series of problems such as wear and aging, laser power attenuation, etc. The long-term accumulation of dust will affect the stability of production and cause uncertainty in equipment failure, and will seriously endanger the health of employees. The vibration part 400 of this solution can drive the filter element 320 to vibrate to achieve cleaning of the filter element 320, avoid clogging of the filter element 320, that is, it can prevent a large amount of dust from being discharged from the dust box 300 into the air, effectively improve the dust treatment effect, protect the health of employees, and enable the processing equipment to continue to operate normally.

[0060] Reference Figure 6 , the specific air extraction settings of the dust extraction device 10 are described below. In some embodiments, the dust extraction device 10 includes an air intake main pipe 350, which connects the first air intake pipe and the second air intake pipe, that is, a single air suction device can complete the air supply operation for the first air intake pipe and the second air intake pipe. The dust collection box 300 includes a first box plate 360, and the first box plate 360 is provided with an air inlet 361. The air inlet 361 can connect the air intake main pipe 350 and the first cavity 311, that is, the intake air flow can absorb the glass 60 dust from the containing cavity 110 to the first cavity 311. It can be understood that the intake air flow in the air intake main pipe 350 can be generated by the pressure difference generated by the high-speed rotation of the high-pressure blower 40. Specifically, the pressure differential generated by the blower 40 can cause the airflow to flow from the air inlet 402 to the air outlet 401. The air inlet 402 can be connected to the first dust suction port 140 and the second dust suction port 150, and the air outlet 401 is connected to the first cavity 311 of the dust collection box 300. In other embodiments, the dust extraction device 10 includes an air pipe connecting seat 351, which can connect the first air suction pipe 330 and the second air suction pipe 340 to the air intake main pipe 350 to ensure the airtightness and stability of the connection between the air pipes.

[0061] Reference Figure 4 A first baffle 370 is provided in the first cavity 311. Along the axis parallel to the air inlet 361, the first baffle 370 is at least partially separated from the first box plate 360 and the first baffle 370 at least partially covers the air inlet 361. It can be understood that the filter element 320 can be arranged opposite to the first baffle 370. Figure 4 In the left-right direction, the first baffle 370 is at least partially separated from the first box panel 360 and at least partially covers the air inlet 361. In other words, the first baffle 370 can prevent the airflow from the air inlet 361 from blowing directly toward the filter element 320, reducing the airflow velocity within the first cavity 311 and preventing dust from passing through the filter element 320 and entering the second cavity 312. This allows the dust carried by the airflow to fully adhere to and settle in the first cavity 311, thereby improving the dust removal efficiency of the dust box 300.

[0062] Reference Figure 4The specific structure of the first baffle 370 is described below. In some embodiments, the first baffle 370 includes a plate body 371 and a first side wing 372 that are connected to each other. The specific extension length of the first side wing 372 can be determined according to actual conditions. It is understood that a single first side wing 372 can be provided, or multiple first side wings 372 can be provided. The embodiment of the present application takes the provision of four first side wings 372 as an example for explanation, and two adjacent side wings can be arranged spaced apart from each other along their width direction. The first side wing 372 includes a first end 3721 and a second end 3722. The first end 3721 is connected to the plate body 371, and the second end 3722 is arranged away from the plate body 371. Along the axis parallel to the air inlet 361, the distance from the first end 3721 to the air inlet 361 is greater than the distance from the second end 3722 to the air inlet 361. In other words, the first side wing 372 can be arranged at an angle relative to the air inlet 361, which can further inhibit the airflow from blowing directly to the filter element 320, reduce the airflow velocity in the first cavity 311, and prevent dust from passing through the filter element 320 and entering the second cavity 312, so that the dust carried by the airflow can be fully attached and deposited in the first cavity 311, thereby improving the dust removal effect of the dust box 300.

[0063] Reference Figure 4 In some embodiments, the dust box 300 includes a second box plate 380, and the second box plate 380 is provided with an air outlet 381. It is understandable that the second box plate 380 and the first box plate 360 can be the same box plate or different box plates. The embodiment of the present application is described by taking the first box plate 360 and the second box plate 380 as the same box plate as an example. The air outlet 381 is connected to the second cavity 312, that is, the air flow can flow from the second cavity 312 to the air outlet 381, and then be discharged to the outside of the dust box 300. A second baffle 390 is provided in the second cavity 312. Along the axial direction parallel to the air outlet 381, the second baffle 390 is at least partially separated from the second box plate 380 and the second baffle 390 at least partially covers the air outlet 381. It is understandable that the filter element 320 can be arranged opposite to the second baffle 390. With reference to Figure 4 In the left-right direction, the second baffle 390 is at least partially separated from the second box plate 380 and at least partially covers the air outlet 381. In other words, the second baffle 390 can prevent the airflow from flowing directly along the filter element 320 toward the air outlet 381, allowing any trace dust in the airflow to fully adhere to and settle in the second cavity 312, thereby improving the dust removal effect of the dust box 300.

[0064] Reference Figure 4The following describes the specific structure of the second baffle 390. In some embodiments, the structure of the second baffle 390 can be the same as that of the first baffle 370. Specifically, the second baffle 390 includes a main plate body 371 and a first wing 372, which are connected to each other. The specific extension length of the first wing 372 can be determined based on actual conditions. It is understood that a single first wing 372 can be provided, or multiple first wing 372 can be provided. This embodiment of the present application uses four first wing 372 as an example. Adjacent wings can be spaced apart along their width. The first wing 372 includes a first end 3721 and a second end 3722. The first end 3721 is connected to the main plate body 371, and the second end 3722 is arranged away from the main plate body 371. Along an axis parallel to the air inlet 361, the distance from the first end 3721 to the air inlet 361 is greater than the distance from the second end 3722 to the air inlet 361. In other words, the first side wing 372 can be arranged at an angle relative to the air inlet 361, which can further inhibit the airflow from blowing directly along the filter element 320 to the air outlet 381, so that the trace dust that may exist in the airflow can be fully attached and deposited in the second cavity 312, thereby improving the dust removal effect of the dust box 300.

[0065] Reference Figure 4 In some embodiments, a dust hopper 314 may be provided on the lower side of the dust box 300, with the opening of the dust hopper 314 facing the filter element 320 located on its upper side. After the vibration part 400 vibrates the filter element 320 to remove dust, the dust on the filter element 320 can condense into blocks and fall into the dust hopper 314, thereby achieving effective cleaning of the dust. In other embodiments, the dust box 300 includes a fixing part 410, and the fixing part 410 includes a fixing plate 411 and a fixing ring 412, and both the fixing plate 411 and the fixing ring 412 can fix the filter element 320. The vibration part 400 can cause the fixing part 410 to vibrate to achieve dust removal of the filter element 320. In other embodiments, the filter element 320 can be composed of multiple layers of filter material, and can rely on the mesh structure of the fiber material to block and capture dust particles in the airflow.

[0066] Reference Figure 1 and Figure 2 A second embodiment of the present invention provides a processing system 1 for processing glass 60. The processing system 1 includes the dust extraction device 10 and the cutting device 20 of the above-described embodiment. The cutting device 20 is used to cut the glass 60. The cutting device 20 and the dust extraction device 10 are arranged vertically spaced apart. For example, the cutting device 20 may be composed of a laser emitter and a lens.

[0067] The drive unit 200 of this embodiment can drive the dust extraction connector 100 toward the glass 60, so that the end wall 130 is in contact with the glass 60 and the dust inlet 120 covers the cut portion of the glass 60. This allows the dust inlet 120 of the dust extraction connector 100 to fully collect dust from the glass 60, effectively reducing the escape of dust from the glass 60 and significantly improving the dust extraction effect of the dust extraction device 10. Furthermore, the dust extraction connector 100 includes a first dust suction port 140 and a second dust suction port 150 that communicate with the cavity 110, and the first dust suction port 140 and the second dust suction port 150 are arranged at intervals. Compared with the solution in which only a single dust suction port is provided and part of the high-speed splashing dust will escape from the gap between the end wall and the glass, the first dust suction port 140 of this solution can absorb part of the dust on the glass 60 and effectively slow down the high-speed splashing dust on the glass 60. The second dust suction port 150 can absorb the remaining escaping dust, which can further improve the absorption effect of the dust on the glass 60, reduce the situation in which dust escapes into the workshop and harms the workshop air, protect the health of employees and ensure equipment performance.

[0068] Reference Figure 1 and Figure 2 , the specific conveying settings of the glass 60 are introduced below. In some embodiments, the processing system 1 includes a conveying device 30, and the conveying device 30 is used to convey the glass 60. The conveying device 30 includes a second slide rail and a second slider, and the second slide rail and the second slider cooperate with each other. The second slider is used to carry the glass 60, and the second slider can slide relative to the second slide rail along an axial direction perpendicular to the dust inlet 120 so that the glass 60 moves toward the cutting device 20. Specifically, in some embodiments, the second slide rail can be a support table, and the second slider can be a conveyor belt, and the conveyor belt can drive and convey the glass 60. In other embodiments, the conveying device 30 can directly use a drive roller to drive and convey the glass 60. The specific setting of the conveying device 30 may depend on the actual situation. The embodiment of the present application takes the conveying device 30 using a conveyor belt to convey the glass 60 as an example.

[0069] Reference Figure 1 and Figure 2In one embodiment, the processing system 1 includes a support frame 50, which includes a crossbeam and a suspension beam 501. The crossbeam can be welded to the suspension beam 501 to jointly support and secure the various mechanical components. The suspension beam 501 can be provided with a groove to secure and adjust the drive unit 200 (lifting cylinder). The conveyor 30 includes a bearing fixing block 303, a rolling bearing 302, a belt 301, a support bearing 304, a motor, and a shaft core 305. Each of these components can be mounted on the support frame 50. The conveyor 30 can be divided into a front section and a rear section, both of which can transport processed products. The bearing fixing block 303 can be mounted to the side of the conveyor 300 and connected to the rolling bearing 302 with upper and lower screws to adjust the tension of the belt 301. An adjustment screw connected to the shaft core 305 can be provided on one side of the rolling bearing 302 to adjust the tension of the belt 301. The belt 301 rotates driven by the gear on the motor-driven shaft core 305 to transport the processed products. The support bearing 304 can be mounted on the support frame 50 and connected to the shaft core 305. The support bearing 304 is used to fix the conveyor 30 and the shaft core 305 in rotation. The shaft core 305 can be a solid cylindrical tube and can be connected to the support bearing 304, the rolling bearing 302, and the gear to drive the belt 301 to move. The motor can be a servo motor, which can drive the shaft core 305 to rotate and, driven by the gear of the shaft core 305, drive the belt 301 to move. It should be noted that the processed product can be glass 60, which can be moved to the processing position by the rotation of the belt 301 to be processed and cut by the cutting device 20.

[0070] Reference Figure 3 In a specific embodiment of the present application, the dust extraction connector 100 is provided with a first dust suction port 140 and a second dust suction port 150. The dust extraction device 10 can extract the dust generated after the glass 60 is cut from the first dust suction port 140 via the pressure difference generated by the high-speed rotation of the high-pressure blower 40. The remaining escaping dust is then sucked into the second dust suction port 150. The dust enters the dust collection box 300 in the direction of the airflow of the high-pressure blower 40 and is intercepted by the filter element 320. The filter element 320 is cleaned in the form of high-frequency motor pulse vibration to prevent clogging of the filter element 320. The dust on the filter element 320 can condense into blocks and fall into the dust collection hopper, which can improve the dust extraction and processing efficiency and prevent a large amount of dust from being directly discharged from the air outlet 381 and polluting the workshop air.

[0071] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0072] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or", "and / or" or "and / or" appear in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0073] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, within the scope of the present invention are included in the patent protection scope of the present invention.

Claims

1. Dust extraction device, used to collect dust from glass cutting, characterized in that: The dust extraction device comprises: A dust extraction connector having a cavity and a dust inlet connected to the cavity, the dust extraction connector including an end wall facing the glass, the end wall enclosing the dust inlet; the dust extraction connector also includes a first dust suction port and a second dust suction port connected to the cavity, the first dust suction port and the second dust suction port being arranged at intervals; A driving unit is connected to the dust extraction connector, and the driving unit is configured to drive the dust extraction connector to move toward the glass so that the end wall fits the glass and the dust inlet covers the cutting position of the glass.

2. The dust extraction device according to claim 1, wherein: Along the axial direction parallel to the dust inlet, the dust inlet is located on a side of the first dust suction port away from the second dust suction port, and the opening axis of the second dust suction port is arranged to intersect with the opening axis of the dust inlet.

3. The dust extraction device according to claim 2, wherein: The opening area of the first dust suction port is larger than the opening area of the second dust suction port, and the opening area of the dust inlet port is larger than the opening area of the first dust suction port.

4. The dust extraction device according to claim 1, wherein: The driving part includes a first slide rail and a first slider that cooperate with each other. The first slider is connected to the dust extraction joint. The first slider is suitable for sliding relative to the first slide rail along an axial direction parallel to the dust inlet so that the dust extraction joint moves toward the glass.

5. The dust extraction device according to claim 1, wherein: The dust extraction device includes a dust collecting box, the dust collecting box has a cavity inside, a filter element is provided in the cavity, and the filter element separates the cavity into a first cavity and a second cavity; The dust extraction device further includes a first suction pipe and a second suction pipe, the first suction pipe communicating with the first cavity and the first suction port, the second suction pipe communicating with the first cavity and the second suction port, and the second cavity communicating with the outside of the dust collection box; The dust extraction device includes a vibrating portion connected to the filter element to separate the dust from the filter element.

6. The dust extraction device according to claim 5, characterized in that: The dust extraction device includes an air intake main pipe, the air intake main pipe is connected to the first air intake pipe and the second air intake pipe, and the dust collection box includes a first box plate provided with an air inlet, the air inlet is connected to the air intake main pipe and the first cavity; A first baffle is provided in the first cavity. Along an axial direction parallel to the air inlet, the first baffle is at least partially spaced from the first box plate and at least partially covers the air inlet.

7. The dust extraction device according to claim 6, wherein: The first baffle includes a plate body and a first side wing connected to each other, the first side wing includes a first end connected to the plate body and a second end away from the plate body, along the axial direction parallel to the air inlet, the distance from the first end to the air inlet is greater than the distance from the second end to the air inlet.

8. The dust extraction device according to claim 6, wherein: The dust box includes a second box plate provided with an air outlet, the air outlet is connected to the second cavity, and a second baffle is provided in the second cavity. Along the axial direction parallel to the air outlet, the second baffle is at least partially separated from the second box plate and the second baffle at least partially covers the air outlet.

9. A processing system for processing the glass, characterized in that: include: The dust extraction device according to any one of claims 1 to 8; A cutting device is used for cutting the glass, wherein the cutting device and the dust extraction device are arranged vertically spaced apart.

10. The processing system according to claim 9, characterized in that The processing system includes a conveying device for transporting the glass. The conveying device includes a second slide rail and a second slider that cooperate with each other. The second slider is suitable for carrying the glass. The second slider can slide relative to the second slide rail along an axial direction perpendicular to the dust inlet so that the glass moves toward the cutting device.

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