CN105195907B - Dust removal device and laser processing equipment and method using same - Google Patents
Dust removal device and laser processing equipment and method using same Download PDFInfo
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- CN105195907B CN105195907B CN201510608390.5A CN201510608390A CN105195907B CN 105195907 B CN105195907 B CN 105195907B CN 201510608390 A CN201510608390 A CN 201510608390A CN 105195907 B CN105195907 B CN 105195907B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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Abstract
Description
技术领域technical field
本发明涉及激光精密加工技术领域，尤其涉及一种激光精密加工设备的除尘装置。The invention relates to the technical field of laser precision machining, in particular to a dust removal device for laser precision machining equipment.
背景技术Background technique
激光加工技术由于其速度快，可靠性稳定性高，加工质量好等优点，在工业生产中有着非常广泛的应用。在激光打孔，激光切割过程中，飞溅出来的残渣、粉尘由于其吸附力强，不透光等特点，如果不及时清理掉，很容易会积聚在加工工件的表面或附着在振镜表面上，这在一定程度上遮挡了激光光线，影响激光加工的精度和加工效率。为此有必要提供一种高效的除尘装置，及时清除加工区域飞溅出来的粉尘，有效提高激光加工的质量。Laser processing technology is widely used in industrial production due to its advantages of fast speed, high reliability and stability, and good processing quality. During the process of laser drilling and laser cutting, the splashed residue and dust are easy to accumulate on the surface of the workpiece or adhere to the surface of the vibrating mirror if they are not cleaned up in time due to their strong adsorption force and opacity. , which blocks the laser light to a certain extent, affecting the accuracy and processing efficiency of laser processing. Therefore, it is necessary to provide an efficient dust removal device to remove the dust splashed from the processing area in time and effectively improve the quality of laser processing.
发明内容Contents of the invention
本发明所要解决的一个技术问题是提供一种结构简单、清洁彻底的一种除尘装置。A technical problem to be solved by the present invention is to provide a dust removal device with simple structure and thorough cleaning.
为解决上述技术问题，本发明的技术方案是：一种除尘装置，包括集尘壳体，所述集尘壳体的顶端面上设有上端口，所述集尘壳体的底端面上设有下端口，所述集尘壳体内设有与所述上端口和所述下端口连通的集尘腔；In order to solve the above technical problems, the technical solution of the present invention is: a dust removal device, including a dust collection shell, an upper port is provided on the top surface of the dust collection shell, and an upper port is provided on the bottom end surface of the dust collection shell. There is a lower port, and a dust collection chamber communicated with the upper port and the lower port is provided in the dust collection housing;
所述集尘腔一侧的所述集尘壳体上设有喷嘴卡座，所述喷嘴卡座内安装有出气口面向所述集尘腔的高压喷嘴，所述高压喷嘴和所述集尘壳体之间安装有喷嘴角度调节装置，所述高压喷嘴通过连接管道连接有气源，所述高压喷嘴和所述气源之间的所述连接管道上安装有流速控制装置；The dust-collecting housing on one side of the dust-collecting chamber is provided with a nozzle holder, and a high-pressure nozzle with an air outlet facing the dust-collecting chamber is installed in the nozzle holder, and the high-pressure nozzle and the dust-collecting chamber A nozzle angle adjustment device is installed between the housings, the high-pressure nozzle is connected to a gas source through a connecting pipe, and a flow rate control device is installed on the connecting pipe between the high-pressure nozzle and the gas source;
所述集尘腔另一侧的所述集尘壳体上设有负压吸气口，所述负压吸气口与所述集尘腔之间设置有顶端向所述负压吸气口倾斜的防逆板，所述负压吸气口连接有抽负压装置；The dust-collecting housing on the other side of the dust-collecting chamber is provided with a negative-pressure suction port, and between the negative-pressure suction port and the dust-collecting chamber is a top end facing the negative-pressure suction port. The inclined anti-reversal plate, the negative pressure suction port is connected with a negative pressure device;
所述集尘壳体上设有与应用设备连接的固定连接装置。The dust collecting housing is provided with a fixed connection device connected with the application equipment.
作为一种优选的技术方案，所述喷嘴卡座包括安装在所述集尘壳体上的喷嘴卡接板，所述喷嘴卡接板上设有供所述高压喷嘴穿过的喷嘴卡槽。As a preferred technical solution, the nozzle clamping seat includes a nozzle clamping plate installed on the dust collecting housing, and the nozzle clamping plate is provided with a nozzle clamping slot through which the high-pressure nozzle passes.
作为一种优选的技术方案，所述喷嘴角度调节装置转动安装在所述集尘壳体上的喷嘴角度调节板，所述喷嘴角度调节板与所述集尘壳体之间安装有角度定位锁紧装置，所述高压喷嘴的出气端卡接在所述喷嘴卡座上，所述高压喷嘴的另一端与所述喷嘴角度调节板固定连接。As a preferred technical solution, the nozzle angle adjustment device rotates the nozzle angle adjustment plate installed on the dust collection housing, and an angle positioning lock is installed between the nozzle angle adjustment plate and the dust collection housing The air outlet end of the high-pressure nozzle is clamped on the nozzle holder, and the other end of the high-pressure nozzle is fixedly connected with the nozzle angle adjustment plate.
作为一种优选的技术方案，所述角度定位锁紧装置包括穿过所述集尘壳体并与所述喷嘴角度调节板螺纹连接的锁紧螺栓。As a preferred technical solution, the angle positioning locking device includes a locking bolt that passes through the dust collecting housing and is threadedly connected with the nozzle angle adjusting plate.
作为一种优选的技术方案，所述流速控制装置包括流速控制阀。As a preferred technical solution, the flow rate control device includes a flow rate control valve.
作为一种优选的技术方案，所述抽负压装置包括与所述负压吸气口连接的抽负压管，所述抽负压管连接有负压抽吸机。As a preferred technical solution, the negative pressure device includes a negative pressure tube connected to the negative pressure suction port, and the negative pressure tube is connected to a negative pressure suction machine.
作为一种优选的技术方案，所述固定连接装置包括固定连接板，所述固定连接板上设置有至少两个腰形孔。As a preferred technical solution, the fixed connection device includes a fixed connection plate, and at least two waist-shaped holes are arranged on the fixed connection plate.
作为一种优选的技术方案，所述连接管道通过三通接头连接有两个高压喷嘴，两个所述高压喷嘴并排卡接于所述喷嘴卡座内。As a preferred technical solution, the connecting pipeline is connected with two high-pressure nozzles through a three-way joint, and the two high-pressure nozzles are clamped side by side in the nozzle holder.
由于采用了上述技术方案，一种除尘装置，包括集尘壳体，所述集尘壳体的顶端面上设有上端口，所述集尘壳体的底端面上设有下端口，所述集尘壳体内设有与所述上端口和所述下端口连通的集尘腔；所述集尘腔一侧的所述集尘壳体上设有喷嘴卡座，所述喷嘴卡座内安装有出气口面向所述集尘腔的高压喷嘴，所述高压喷嘴和所述集尘壳体之间安装有喷嘴角度调节装置，所述高压喷嘴通过连接管道连接有气源，所述高压喷嘴和所述气源之间的所述连接管道上安装有流速控制装置；所述集尘腔另一侧的所述集尘壳体上设有负压吸气口，所述负压吸气口与所述集尘腔之间设置有顶端向所述负压吸气口倾斜的防逆板，所述负压吸气口连接有抽负压装置；所述集尘壳体上设有与应用设备连接的固定连接装置；使用时，通过固定连接装置将本装置安装在应用设备上，使集尘腔位于待加工工件的上方，加工过程中产生的灰尘在高压喷嘴和抽负压装置的作用下进入负压吸气口，继而被抽负压装置吸走；防逆板能够防止负压吸气口内的灰尘回流；本发明利用负压工作原理清理灰尘，能够将工件加工产生的灰尘及时地彻底清理。Due to the adoption of the above technical solution, a dust removal device includes a dust collection shell, an upper port is provided on the top end surface of the dust collection shell, and a lower port is provided on the bottom end surface of the dust collection shell. A dust collection chamber communicating with the upper port and the lower port is provided in the dust collection housing; a nozzle holder is provided on the dust collection housing on one side of the dust collection chamber, and a nozzle holder is installed in the nozzle holder. There is a high-pressure nozzle with an air outlet facing the dust collection chamber, a nozzle angle adjustment device is installed between the high-pressure nozzle and the dust collection housing, the high-pressure nozzle is connected to an air source through a connecting pipeline, and the high-pressure nozzle and A flow rate control device is installed on the connecting pipe between the air sources; a negative pressure suction port is provided on the dust collection shell on the other side of the dust collection chamber, and the negative pressure suction port is connected with the There is an anti-reverse plate whose top is inclined to the negative pressure suction port between the dust collection chambers, and the negative pressure suction port is connected with a negative pressure device; The fixed connection device for connection; when in use, install the device on the application equipment through the fixed connection device, so that the dust collection chamber is located above the workpiece to be processed, and the dust generated during the processing is under the action of the high-pressure nozzle and the negative pressure device Enter the negative pressure suction port, and then be sucked away by the negative pressure device; the anti-reverse plate can prevent the dust in the negative pressure suction port from flowing back; the invention uses the working principle of negative pressure to clean the dust, and can timely and thoroughly remove the dust generated by the workpiece processing clean up.
本发明所要解决的另一个技术问题是提供一种安装了上述除尘装置的一种激光加工设备。Another technical problem to be solved by the present invention is to provide a laser processing equipment equipped with the above-mentioned dust removal device.
为解决上述技术问题，本发明的技术方案是：一种激光加工设备，包括底座，所述底座上安装有支架，所述支架上安装有横梁，所述横梁上安装有轴向可调的X轴传动机构，所述底座上安装有Y轴传动机构，所述Y轴传动机构上安装有用于放置加工工件的吸附平台，所述X轴传动机构上安装有Z轴传动机构，所述Z轴传动机构上安装有图像采集装置，所述Z轴传动机构上还安装有如权利要求1所述的除尘装置。In order to solve the above technical problems, the technical solution of the present invention is: a laser processing equipment, including a base, a bracket is installed on the base, a beam is installed on the bracket, and an axially adjustable X A shaft transmission mechanism, a Y-axis transmission mechanism is installed on the base, an adsorption platform for placing workpieces is installed on the Y-axis transmission mechanism, a Z-axis transmission mechanism is installed on the X-axis transmission mechanism, and the Z-axis An image acquisition device is installed on the transmission mechanism, and the dust removal device according to claim 1 is also installed on the Z-axis transmission mechanism.
由于采用了上述技术方案，激光加工过程中产生的粉尘被除尘装置实时地彻底地清理掉，能够保障激光加工设备的加工精度，提供激光加工的成品率，降低生产成本。Due to the adoption of the above technical solution, the dust generated in the laser processing process is thoroughly cleaned in real time by the dust removal device, which can ensure the processing accuracy of the laser processing equipment, improve the yield rate of laser processing, and reduce production costs.
本发明所要解决的另一个技术问题是提供一种利用上述除尘装置进行除尘的一种加工方法。Another technical problem to be solved by the present invention is to provide a processing method for dust removal using the above-mentioned dust removal device.
为解决上述技术问题，本发明的技术方案是：一种激光加工方法，包括除尘工序，在所述除尘工序中，采用如权利要求1所述的除尘装置进行除尘，依靠高压喷嘴产生的高压气流将集尘腔内的灰尘吹入负压吸气口，由抽负压装置将负压吸气口内的灰尘吸走。In order to solve the above technical problems, the technical solution of the present invention is: a laser processing method, including a dust removal process. The dust in the dust collection chamber is blown into the negative pressure suction port, and the dust in the negative pressure suction port is sucked away by the negative pressure device.
由于采用了上述技术方案，工件加工过程中产生的粉尘被除尘装置实时地彻底地清理掉，能够保障工件加工的加工精度，提供工件加工的成品率，降低生产成本。Due to the adoption of the above technical solution, the dust generated during workpiece processing is thoroughly cleaned in real time by the dust removal device, which can ensure the processing accuracy of workpiece processing, improve the yield rate of workpiece processing, and reduce production costs.
附图说明Description of drawings
图1为本发明实施例除尘装置的结构示意图一；Fig. 1 is a structural schematic diagram 1 of a dust removal device according to an embodiment of the present invention;
图2为本发明实施例除尘装置的结构示意图二；Fig. 2 is the structural schematic diagram II of the dust removal device of the embodiment of the present invention;
图3为本发明实施例除尘装置的结构示意图三；Fig. 3 is a structural schematic diagram III of the dust removal device according to the embodiment of the present invention;
图4为本发明实施例除尘装置的结构示意图四；Fig. 4 is a structural schematic diagram 4 of a dust removal device according to an embodiment of the present invention;
图5为本发明实施例激光加工设备的结构示意图；Fig. 5 is the structural representation of the laser processing equipment of the embodiment of the present invention;
其中：11-集尘壳体；12-集尘腔；2-加工工件；3-高压喷嘴；31-喷嘴卡接板；32-喷嘴卡槽；33-喷嘴角度调节板；34-锁紧螺栓；35-连接管道；36-流速控制阀；4-负压吸气口；41-抽负压管；5-防逆板；61-固定连接板；62-腰形孔；71-底座；72-支架；73-横梁；74-X轴传动机构；75-Y轴传动机构；76-吸附平台；77-Z轴传动机构；8-除尘装置。Among them: 11-dust collection shell; 12-dust collection chamber; 2-processing workpiece; 3-high pressure nozzle; 31-nozzle clamping plate; 32-nozzle clamping slot; 33-nozzle angle adjustment plate; 34-locking bolt ;35-connecting pipe; 36-flow rate control valve; 4-negative pressure suction port; 41-suction negative pressure pipe; 5-anti-reverse plate; 61-fixed connecting plate; -Bracket; 73-Beam; 74-X-axis transmission mechanism; 75-Y-axis transmission mechanism; 76-adsorption platform; 77-Z-axis transmission mechanism; 8-dust removal device.
具体实施方式detailed description
下面结合附图和实施例，进一步阐述本发明。在下面的详细描述中，只通过说明的方式描述了本发明的某些示范性实施例。毋庸置疑，本领域的普通技术人员可以认识到，在不偏离本发明的精神和范围的情况下，可以用各种不同的方式对所描述的实施例进行修正。因此，附图和描述在本质上是说明性的，而不是用于限制权利要求的保护范围。Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
如图1和图2所示，一种除尘装置，包括集尘壳体11，所述集尘壳体11的顶端面上设有上端口，所述集尘壳体11的底端面上设有下端口，所述集尘壳体11内设有与所述上端口和所述下端口连通的集尘腔12；As shown in Figures 1 and 2, a dust removal device includes a dust collection housing 11, an upper port is provided on the top end surface of the dust collection housing 11, and an upper port is provided on the bottom end surface of the dust collection housing 11. A lower port, the dust collecting housing 11 is provided with a dust collecting chamber 12 communicating with the upper port and the lower port;
所述集尘腔12一侧的所述集尘壳体11上设有喷嘴卡座，所述喷嘴卡座内安装有出气口面向所述集尘腔12的高压喷嘴3，所述喷嘴卡座包括安装在所述集尘壳体11上的喷嘴卡接板31，所述喷嘴卡接板31上设有供所述高压喷嘴3穿过的喷嘴卡槽32；所述高压喷嘴3和所述集尘壳体11之间安装有喷嘴角度调节装置，所述喷嘴角度调节装置转动安装在所述集尘壳体11上的喷嘴角度调节板33，所述喷嘴角度调节板33与所述集尘壳体11之间安装有角度定位锁紧装置，所述角度定位锁紧装置包括穿过所述集尘壳体11并与所述喷嘴角度调节板33螺纹连接的锁紧螺栓34；所述高压喷嘴3的出气端卡接在所述喷嘴卡座上，所述高压喷嘴3的另一端与所述喷嘴角度调节板33固定连接；所述高压喷嘴3通过连接管道35连接有气源(图中未示出)，所述高压喷嘴3和所述气源之间的所述连接管道35上安装有流速控制装置，所述流速控制装置包括流速控制阀36；The dust-collecting housing 11 on one side of the dust-collecting chamber 12 is provided with a nozzle holder, and a high-pressure nozzle 3 with an air outlet facing the dust-collecting chamber 12 is installed in the nozzle holder. It includes a nozzle clamping plate 31 installed on the dust collecting housing 11, and the nozzle clamping plate 31 is provided with a nozzle clamping groove 32 for the high-pressure nozzle 3 to pass through; the high-pressure nozzle 3 and the A nozzle angle adjustment device is installed between the dust collection housings 11, and the nozzle angle adjustment device rotates the nozzle angle adjustment plate 33 installed on the dust collection housing 11, and the nozzle angle adjustment plate 33 is in contact with the dust collection housing 11. An angular positioning locking device is installed between the shells 11, and the angular positioning locking device includes a locking bolt 34 that passes through the dust collecting shell 11 and is threadedly connected with the nozzle angle adjustment plate 33; The gas outlet end of the nozzle 3 is clamped on the nozzle holder, and the other end of the high-pressure nozzle 3 is fixedly connected with the nozzle angle adjustment plate 33; not shown), the connecting pipe 35 between the high-pressure nozzle 3 and the gas source is provided with a flow rate control device, and the flow rate control device includes a flow rate control valve 36;
如图3和图4所示，所述集尘腔12另一侧的所述集尘壳体11上设有负压吸气口4，所述负压吸气口4与所述集尘腔12之间设置有顶端向所述负压吸气口4倾斜的防逆板5，所述防逆板5与所述负压吸气口4之间形成负压腔，所述负压吸气口4连接有抽负压装置，所述抽负压装置包括与所述负压吸气口4连接的抽负压管41，所述抽负压管41连接有负压抽吸机(图中未示出)；As shown in Figures 3 and 4, the dust collecting housing 11 on the other side of the dust collecting chamber 12 is provided with a negative pressure suction port 4, and the negative pressure suction port 4 is connected to the dust collecting chamber. 12 is provided with an anti-backward plate 5 whose top is inclined to the negative pressure suction port 4, and a negative pressure chamber is formed between the anti-backward plate 5 and the negative pressure suction port 4, and the negative pressure suction Mouth 4 is connected with suction negative pressure device, and described suction negative pressure device comprises the suction negative pressure pipe 41 that is connected with described negative pressure suction port 4, and described suction negative pressure pipe 41 is connected with negative pressure suction machine (in the figure not shown);
所述集尘壳体11上设有与应用设备连接的固定连接装置，所述固定连接装置包括固定连接板61，所述固定连接板61上设置有至少两个腰形孔62，使用时，通过穿过腰形孔62的连接螺钉将本除尘装置安装在应用设备上使用，例如激光加工设备，通过调节连接螺钉在腰形孔62内的位置可以调节除尘装置与加工工件2的距离。The dust collection housing 11 is provided with a fixed connection device connected with the application equipment, the fixed connection device includes a fixed connection plate 61, and the fixed connection plate 61 is provided with at least two waist-shaped holes 62, when in use, The dust removal device is installed on the application equipment through the connection screw passing through the waist hole 62, such as laser processing equipment, and the distance between the dust removal device and the workpiece 2 can be adjusted by adjusting the position of the connection screw in the waist hole 62.
所述高压喷嘴3的数量可以根据集尘壳体11的大小来决定，在本实施例中，所述连接管道35通过三通接头连接有两个高压喷嘴3，两个所述高压喷嘴3并排卡接于所述喷嘴卡座内。The number of the high-pressure nozzles 3 can be determined according to the size of the dust-collecting housing 11. In this embodiment, the connecting pipe 35 is connected with two high-pressure nozzles 3 through a three-way joint, and the two high-pressure nozzles 3 are arranged side by side. snapped into the nozzle holder.
工作原理：高压喷嘴3与气源接通，高压喷嘴3向集尘腔12内喷气，同时在负压抽吸机的作用下，工件加工产生的灰尘通过负压吸气口4被吸走，在逆流板的作用下，灰尘单向从集尘腔12流向负压吸气口4，不会逆流。高压喷嘴3的喷射角度为斜向下面向加工工件2，高压喷嘴3的喷气角度可以通过喷嘴角度调节板33调节，调节时，松动锁紧螺栓34，转动喷嘴角度调节板33到合适的角度，然后拧紧锁紧螺栓34。Working principle: The high-pressure nozzle 3 is connected to the air source, and the high-pressure nozzle 3 sprays air into the dust collection chamber 12. At the same time, under the action of the negative pressure suction machine, the dust generated by the workpiece processing is sucked away through the negative pressure suction port 4. Under the action of the reverse flow plate, the dust flows from the dust collecting chamber 12 to the negative pressure suction port 4 in one direction without reverse flow. The jetting angle of the high-pressure nozzle 3 is obliquely facing the workpiece 2 downward. The jetting angle of the high-pressure nozzle 3 can be adjusted by the nozzle angle adjustment plate 33. When adjusting, loosen the locking bolt 34 and turn the nozzle angle adjustment plate 33 to a suitable angle. Then tighten the locking bolt 34.
如图5所示，一种激光加工设备，包括底座71，所述底座71上安装有支架72，所述支架72上安装有横梁73，所述横梁73上安装有轴向可调的X轴传动机构74，X轴传动机构74可沿着横梁73作横向水平移动，所述底座71上安装有Y轴传动机构75，所述Y轴传动机构75上安装有用于放置加工工件2的吸附平台76，吸附平台76能够沿着垂直于横梁73的方向作水平移动，加工工件将被吸附在吸附平台上进行激光加工；所述X轴传动机构74上安装有Z轴传动机构77，Z轴传动机构77可沿着竖直方向作升降运动，所述Z轴传动机构77上安装有图像采集装置，所述Z轴传动机构77上还安装有前面所述的除尘装置8；激光扫描振镜和图像采集装置页安装在所述Z轴传动机构77。As shown in Figure 5, a laser processing equipment includes a base 71, a bracket 72 is installed on the base 71, a beam 73 is installed on the bracket 72, and an axially adjustable X-axis is installed on the beam 73 The transmission mechanism 74, the X-axis transmission mechanism 74 can move horizontally along the beam 73, the Y-axis transmission mechanism 75 is installed on the base 71, and the adsorption platform for placing the workpiece 2 is installed on the Y-axis transmission mechanism 75 76, the adsorption platform 76 can move horizontally along the direction perpendicular to the beam 73, and the processed workpiece will be adsorbed on the adsorption platform for laser processing; the X-axis transmission mechanism 74 is equipped with a Z-axis transmission mechanism 77, and the Z-axis transmission Mechanism 77 can move up and down along the vertical direction. Image acquisition device is installed on the Z-axis transmission mechanism 77, and the dust removal device 8 mentioned above is also installed on the Z-axis transmission mechanism 77; the laser scanning vibrating mirror and The image acquisition device is mounted on the Z-axis transmission mechanism 77 .
在本发明中，集尘壳体11采用上下开口型，通过固定连接板61安装在激光加工设备振镜的正下方，振镜产生的激光光束穿过集尘壳体11打在加工工件2上。固定连接板61上端开有腰形孔62，集尘壳体11到加工工件2的距离通过固定连接板61上的腰形孔62进行调节。In the present invention, the dust collecting case 11 adopts an upper and lower opening type, and is installed directly below the vibrating mirror of the laser processing equipment through a fixed connecting plate 61, and the laser beam generated by the vibrating mirror passes through the dust collecting case 11 and strikes the workpiece 2 . The upper end of the fixed connection plate 61 is provided with a waist-shaped hole 62 , and the distance from the dust collecting case 11 to the workpiece 2 is adjusted through the waist-shaped hole 62 on the fixed connection plate 61 .
激光加工过程中产生的粉尘被除尘装置8实时地彻底地清理掉，能够保障激光加工设备的加工精度，提供激光加工的成品率，降低生产成本。The dust generated during the laser processing is thoroughly cleaned by the dust removal device 8 in real time, which can ensure the processing accuracy of the laser processing equipment, improve the yield rate of laser processing, and reduce production costs.
一种激光加工方法，包括除尘工序，在所述除尘工序中，采用前面所述的除尘装置8进行除尘，依靠高压喷嘴产生的高压气流将集尘腔内的灰尘吹入负压吸气口，由抽负压装置将负压吸气口内的灰尘吸走。A laser processing method, including a dust removal process. In the dust removal process, the aforementioned dust removal device 8 is used for dust removal, and the dust in the dust collection chamber is blown into the negative pressure suction port by the high-pressure airflow generated by the high-pressure nozzle. The dust in the negative pressure suction port is sucked away by the negative pressure device.
高压喷嘴3以一定角度向加工工件2的加工区域吹出高速，均匀的气体，气体将工件加工飞溅出来的粉尘吹向负压腔，负压腔高效地将吹过来的粉尘回吸。高压喷嘴3通过连接头和连接管道35与流速控制阀36相连，通过流速控制阀36控制高压喷嘴3气体的流速。工件加工过程中产生的粉尘被除尘装置8实时地彻底地清理掉，能够保障工件加工的加工精度，提供工件加工的成品率，降低生产成本。The high-pressure nozzle 3 blows high-speed and uniform gas to the processing area of the workpiece 2 at a certain angle. The gas blows the dust splashed from the workpiece processing to the negative pressure chamber, and the negative pressure chamber efficiently sucks the blown dust back. The high-pressure nozzle 3 is connected to the flow rate control valve 36 through the connection head and the connecting pipe 35 , and the flow rate of the gas in the high-pressure nozzle 3 is controlled by the flow rate control valve 36 . The dust generated during workpiece processing is thoroughly cleaned in real time by the dust removal device 8, which can ensure the processing accuracy of workpiece processing, improve the yield rate of workpiece processing, and reduce production costs.
以上显示和描述了本发明的基本原理、主要特征及本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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| CN107716458A (en) * | 2017-11-22 | 2018-02-23 | 广东金弘达自动化科技股份有限公司 | A kind of dedusting mechanism applied to EVA foam direction discernment dust removal machines |
| CN108161222B (en) * | 2018-01-25 | 2024-05-24 | 广东新宇智能装备有限公司 | Dust and slag removing device for laser cutting pole piece |
| CN108385247B (en) * | 2018-05-28 | 2024-02-09 | 神马实业股份有限公司 | Dust collection system and method for air jet loom |
| CN109013632A (en) * | 2018-09-17 | 2018-12-18 | 武汉吉事达科技股份有限公司 | A kind of double galvanometer stations thin pipe formula dust-extraction unit |
| CN110420934A (en) * | 2019-08-06 | 2019-11-08 | 速博达(深圳)自动化有限公司 | A kind of dust-extraction unit, battery pole piece cleaning machine and battery production equipment |
| CN110961384A (en) * | 2019-12-02 | 2020-04-07 | 广东凯德伦集团有限公司 | A new type of cleaning machine |
| CN111992932B (en) * | 2020-08-25 | 2022-05-03 | 北京建企动力科技工程有限公司 | Welding device with smoke self-absorption structure for steel structure machining |
| CN112091486B (en) * | 2020-09-15 | 2024-12-27 | 海目星（江门）激光智能装备有限公司 | Battery welding positioning dust removal device and battery welding machine |
| CN114434026A (en) * | 2021-12-28 | 2022-05-06 | 青岛歌尔微电子研究院有限公司 | Laser cutting dust collecting device and method |
| CN115740743A (en) * | 2022-02-16 | 2023-03-07 | 周文龙 | Prevent laser welding equipment of gas pocket defect |
| CN117102665B (en) * | 2023-07-17 | 2024-01-30 | 南京农业大学 | A kind of hot-heating device for chip frame production and its hot-heating method |
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| JP5268097B2 (en) * | 2008-09-04 | 2013-08-21 | ヒューグルエレクトロニクス株式会社 | Dust remover |
| JP2010264341A (en) * | 2009-05-12 | 2010-11-25 | Fujitsu Ltd | Dust collection device and dust analysis method |
| JP6222903B2 (en) * | 2012-08-17 | 2017-11-01 | 株式会社ディスコ | Laser processing equipment |
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