Adsorption platform structure for laser equipment

Abstract

The utility model discloses an adsorption platform structure for laser equipment, which comprises a machine table and a gas circuit distribution box, a front-drive adsorption platform and a rear-drive adsorption platform which are spliced together are arranged on the machine table, a first gas circuit and a second gas circuit which are independent are arranged in the machine table, the first gas circuit corresponds to the front-drive adsorption platform, and the second gas circuit corresponds to the rear-drive adsorption platform. The second gas path corresponds to the rear-drive adsorption platform; a first gas path connector communicated with the first gas path and a second gas path connector communicated with the second gas path are arranged on the machine table, the first gas path connector and the second gas path connector are communicated with a gas path distribution box through independent pipelines, the gas path distribution box is communicated with vacuumizing equipment, and vacuum adsorption is independently provided for the first gas path and the second gas path. An existing adsorption platform structure is improved, a single adsorption platform is transformed into the front-drive adsorption platform and the rear-drive adsorption platform which are spliced together, and on the basis that the requirement for machining of large-size products and small-size products is met, energy consumption during machining of the small-size products is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser equipment technical field relates to a kind of adsorption platform structure for laser equipment. BACKGROUND

[0002] In the field of laser processing, the existing laser equipment generally adopts the design mode of single adsorption platform. Under this design, regardless of the size of the product to be processed, the same adsorption platform is used for operation.

[0003] For large-volume products, a single adsorption platform can provide sufficient adsorption force and processing space, and basically meets the production requirements. However, when processing small-volume products, the disadvantages of this design become apparent. Since the adsorption force of the adsorption platform is usually set to meet the processing requirements of large-volume products, there is no need for excessive adsorption force when processing small products, which results in serious waste of energy consumption.

[0004] Therefore, it is necessary to improve the existing technology to overcome the defects in the prior art. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of adsorption platform structure for laser equipment, by improving the existing adsorption platform structure, make single adsorption platform into two spliced front drive adsorption platform and rear drive adsorption platform, meet the basis of large-volume product and small-volume product processing, reduce the energy consumption when small-volume product is processed.

[0006] The utility model aims at realizing through following technical scheme:

[0007] A kind of adsorption platform structure for laser equipment, including machine table and gas distribution box, the machine table is provided with two spliced front drive adsorption platform and rear drive adsorption platform, the machine table is provided with two independent first gas path and second gas path, the first gas path corresponds with front drive adsorption platform, the second gas path corresponds with rear drive adsorption platform;

[0008] The machine table is provided with first gas path connector communicated with first gas path, second gas path connector communicated with second gas path, the first gas path connector, second gas path connector are communicated with gas distribution box by independent pipeline, gas distribution box is communicated with vacuumizing equipment, realizes to first gas path and second gas path independently provides vacuum adsorption.

[0009] As a further improvement of the utility model one embodiment, wherein, the front drive adsorption platform includes platform base plate of marble material, the platform base plate is uniformly distributed with multiple first adsorption holes, the first adsorption hole is communicated with first gas path.

[0010] As a further improvement of one embodiment of the present invention, the back side of the platform substrate of the precursor adsorption platform is provided with a first groove that connects the first adsorption hole.

[0011] As a further improvement of one embodiment of the present invention, the rear adsorption platform includes a platform substrate made of marble, and a plurality of second adsorption holes are evenly distributed on the platform substrate, and the second adsorption holes are connected to the second gas path (6).

[0012] As a further improvement of one embodiment of the present invention, the back side of the platform substrate of the rear adsorption platform is provided with a second groove that connects the second adsorption hole.

[0013] As a further improvement of one embodiment of the present utility model, the machine platform is made of marble, and a notch is provided on one side of the machine platform, and the air distribution box is embedded in the notch.

[0014] As a further improvement of one embodiment of the present invention, the gas distribution box is provided with a first gas path control valve and a second gas path control valve. The first gas path control valve is used to control the connection and disconnection between the first gas path and the vacuum pumping equipment, and the second gas path control valve is used to control the connection and disconnection between the second gas path and the vacuum pumping equipment. Through the independent control of the first gas path control valve and the second gas path control valve, vacuum adsorption can be independently provided to the first gas path and the second gas path.

[0015] As a further improvement of one embodiment of the present invention, the air distribution box is composed of a box body with a top opening and a cover plate. The cover plate can open or close the box body and is provided with a radiator.

[0016] As a further improvement of one embodiment of this utility model, the vacuuming device consists of two vacuum pumps, which are connected in parallel to the main air inlet pipe through independent pipelines. The main air inlet pipe is connected to the gas collection box, and the gas collection box is equipped with two independent suction pipes, which correspond to the first gas path and the second gas path, respectively. The first gas path control valve and the second gas path control valve are respectively installed on the corresponding suction pipes.

[0017] The above technical solution offers the following advantages: By innovatively designing the existing platform, a single adsorption platform is transformed into two interconnected pre-adsorption platforms and a post-adsorption platform. When processing large-volume products, the two platforms work together to provide sufficient adsorption area and intensity; when processing small-volume products, only one platform, such as the pre-adsorption platform or the post-adsorption platform, can be used depending on actual needs. In this way, while ensuring the processing requirements of various products, energy consumption during the processing of small-volume products is effectively reduced, equipment energy efficiency is improved, and operating costs are lowered. Attached Figure Description

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.

[0019] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0020] Fig. 1 The structural schematic diagram provided by the present application is shown in the figure.

[0021] Fig. 2 The first gas path, the second gas path and the schematic diagram of the surrounding thereof provided by the present application are shown in the figure.

[0022] Fig. 3 The internal distribution schematic diagram of the gas distribution box provided by the present application is shown in the figure.

[0023] In the figure:

[0024] 1, machine table;

[0025] 2, gas distribution box;

[0026] 3, front drive adsorption platform;

[0027] 4, rear drive adsorption platform;

[0028] 5, first gas path;

[0029] 6, second gas path;

[0030] 7, first gas path connector;

[0031] 8, second gas path connector;

[0032] 9, vacuumizing equipment;

[0033] 21, first gas path control valve;

[0034] 22, second gas path control valve;

[0035] 23, box body;

[0036] 24, cover plate;

[0037] 25. a heat sink;

[0038] 26. an air intake manifold;

[0039] 27. a gas collection box;

[0040] 31, 41, a platform substrate;

[0041] 32. a first adsorption hole;

[0042] 42. a second adsorption hole. DETAILED DESCRIPTION

[0043] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0044] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0045] In the present application, unless otherwise stated, the orientation words such as "up, down, top, bottom" are generally directed to the direction shown in the drawings, or are directed to the vertical, perpendicular or gravity direction of the components themselves; similarly, for the convenience of understanding and description, "inner, outer" refers to the inner and outer of the contour of each component itself, but the above orientation words are not used to limit the present application. EMBODIMENT

[0046] Referring to Figs. 1-3 Fig. 1 shows an adsorption platform structure for a laser device, which comprises a machine table 1 and an air path distribution box 2. The machine table 1 is provided with a front drive adsorption platform 3 and a rear drive adsorption platform 4 spliced together. The two platforms are tightly spliced to ensure seamless connection of the working area and provide a continuous and stable operation surface for laser processing.

[0047] The machine table 1 is provided with two independent first air paths 5 and second air paths 6. The first air paths 5 correspond to the front drive adsorption platform 3, and the second air paths 6 correspond to the rear drive adsorption platform 4. This independent air path design allows the two adsorption platforms to be used independently or jointly according to actual processing needs, meeting the adsorption needs of different products.

[0048] The machine table 1 is provided with a first gas path joint 7 communicating with the first gas path 5 and a second gas path joint 8 communicating with the second gas path 6. The first gas path joint 7 and the second gas path joint 8 communicate with the gas path distribution box 2 through independent pipelines. The gas path distribution box 2 communicates with the vacuum pumping equipment 9. Through the above design, the gas path distribution box 2 can independently provide stable and reliable vacuum adsorption for the two gas paths, meeting the adsorption needs of large-volume products or small-volume products.

[0049] The adsorption platform structure is a component of the laser cutting equipment, which is tightly integrated with other parts of the laser cutting equipment, shares the control system, power supply system, gas supply system, vacuum pumping system, etc. of the laser cutting equipment, and realizes the collaborative work of each link through unified interface and operation instructions. The power supply system provides stable power for the device to ensure continuous operation of the equipment.

[0050] The front-drive adsorption platform 3 in the embodiment has a unique structure. The platform substrate 31 is made of marble material, which has high stability and low thermal expansion coefficient, etc. It can ensure that the platform remains flat under long-time operation and complex working conditions, and provides a stable reference for laser processing. The platform substrate 31 is uniformly distributed with a plurality of first adsorption holes 32, which communicate with the first gas path 5. Through the vacuum provided by the first gas path 5, the first adsorption holes 32 can firmly adsorb the workpiece, meeting the processing needs.

[0051] Further, the back of the platform substrate 31 is carefully provided with a first pull groove, which skillfully connects the plurality of first adsorption holes 32. The design is to ensure that when the first gas path 5 provides vacuum, the gas can flow smoothly between the first adsorption holes 32 through the first pull groove, so that the adsorption force at each first adsorption hole 32 is evenly distributed, ensuring that the workpiece is stably adsorbed on the platform substrate 31.

[0052] Similarly, the rear-drive adsorption platform 4 has a functional structure similar to and adapted to the overall design of the front-drive adsorption platform 3. The rear-drive adsorption platform 4 includes a platform substrate 41 made of marble material. The marble material gives the platform substrate 41 good stability and low thermal expansion characteristics, which can effectively ensure the flatness of the platform substrate 41 in the complex working environment of the laser equipment, providing a stable and reliable reference surface for laser processing.

[0053] The platform substrate 41 is uniformly distributed with a plurality of second adsorption holes 42, which accurately communicate with the second gas path 6. Through the vacuum provided by the second gas path 6, the second adsorption holes 42 can generate sufficient adsorption force to firmly adsorb the workpiece on the platform substrate 41.

[0054] The back of the platform substrate 41 is provided with a second pull groove, which communicates a plurality of second suction holes 42. This design ensures that when the second gas path 6 is opened, the gas can flow smoothly in the second pull groove, making the suction force at each second suction hole 42 uniform.

[0055] In this embodiment, the machine table 1 is also made of marble. The marble provides a solid and reliable foundation for the entire adsorption platform structure due to its excellent stability, low thermal expansion coefficient, and good wear resistance, ensuring that the machine table 1 can always maintain stable form and precision during long-term and high-intensity work of the laser equipment, providing accurate positioning reference for laser processing.

[0056] The machine table 1 is provided with a notch on one side, and the gas path distribution box 2 is cleverly embedded in the notch. This design not only makes the overall structure more compact, but also saves installation space. The gas path distribution box 2 is provided with a first gas path control valve 21 and a second gas path control valve 22. The first gas path control valve 21 is used to control the opening and closing of the first gas path 5 and the vacuum equipment 9, and the second gas path control valve 22 is used to control the opening and closing of the second gas path 6 and the vacuum equipment 9. Through independent operation of the two control valves, independent vacuum adsorption control of the first gas path 5 and the second gas path 6 can be accurately realized, meeting the individualized demand for adsorption force during processing of different workpieces.

[0057] Specifically, the internal structure of the gas path distribution box 2 is reasonably arranged, including two core components: an air inlet main pipe 26 and a gas collection box 27. The air inlet main pipe 26 serves as the main channel for gas flow, with one end closely connected to the gas collection box 27 to ensure smooth removal of gas from the gas collection box 27, and the other end connected to the vacuum equipment 9 through a special interface to form a complete vacuum system. The gas collection box 27 is designed with two independent air extraction pipes corresponding to the first gas path 5 and the second gas path 6, and each air extraction pipe is accurately installed with a first gas path control valve 21 and a second gas path control valve 22 for independent control of the opening and closing and flow of each gas path.

[0058] Here, the vacuum equipment 9 is specially configured as two vacuum pumps, which are connected in parallel to the air inlet main pipe 26 through independent pipelines. When small-volume products are adsorbed, only one vacuum pump needs to be started, and when large-volume products are adsorbed, both vacuum pumps are started simultaneously, thereby reducing energy consumption.

[0059] Further, the gas path distribution box 2 is composed of a box body 23 with an open top and a cover plate 24. The cover plate 24 can be flexibly opened or closed to the box body 23, facilitating the installation, debugging, and maintenance of the elements inside the gas path distribution box 2. At the same time, the cover plate 24 is provided with a radiator 25, which can timely dissipate the heat generated by the elements inside the gas path distribution box 2 during operation, ensuring stable operation.

[0060] The utility model discloses an innovative design to the existing platform, change single adsorption platform to two spliced former adsorption platform 3 and rear adsorption platform 4.

[0061] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, and are not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor should belong to the range of protection of the utility model.

[0062] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting as to example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0063] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting as to example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0064] The above only describes the preferred embodiments of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An adsorption platform structure for laser equipment, characterized in that: It includes a machine base (1) and a gas distribution box (2). The machine base (1) is equipped with two pre-adsorption platforms (3) and a post-adsorption platform (4) that are spliced ​​together. The machine base (1) is equipped with two independent first gas paths (5) and second gas paths (6). The first gas path (5) corresponds to the pre-adsorption platform (3), and the second gas path (6) corresponds to the post-adsorption platform (4). The machine (1) is provided with a first gas path connector (7) connected to the first gas path (5) and a second gas path connector (8) connected to the second gas path (6). The first gas path connector (7) and the second gas path connector (8) are connected to the gas path distribution box (2) through independent pipelines. The gas path distribution box (2) is connected to the vacuum pumping equipment to realize independent vacuum adsorption for the first gas path (5) and the second gas path (6).

2. The adsorption platform structure according to claim 1, characterized in that: The precursor adsorption platform (3) includes a platform substrate (31) made of marble, on which a plurality of first adsorption holes (32) are evenly distributed, and the first adsorption holes (32) are connected to the first gas passage (5).

3. The adsorption platform structure according to claim 2, characterized in that: The back side of the platform substrate (31) is provided with a first groove that connects the first adsorption hole (32).

4. The adsorption platform structure according to claim 1, characterized in that: The post-adsorption platform (4) includes a platform substrate (41) made of marble, on which a plurality of second adsorption holes (42) are evenly distributed, and the second adsorption holes (42) are connected to the second gas passage (6).

5. The adsorption platform structure according to claim 4, characterized in that: The back side of the platform substrate (41) is provided with a second groove that connects the second adsorption hole (42).

6. The adsorption platform structure according to claim 1, characterized in that: The machine platform (1) is made of marble. A notch is provided on one side of the machine platform (1), and the gas distribution box (2) is embedded in the notch.

7. The adsorption platform structure according to any one of claims 1 to 6, characterized in that: The gas distribution box (2) is equipped with a first gas control valve (21) and a second gas control valve (22). The first gas control valve (21) is used to control the connection and disconnection between the first gas path (5) and the vacuum equipment, and the second gas control valve (22) is used to control the connection and disconnection between the second gas path (6) and the vacuum equipment.

8. The adsorption platform structure according to claim 7, characterized in that: The gas distribution box (2) consists of a box body (23) with an opening at the top and a cover plate (24). The cover plate (24) can open or close the box body (23) and is equipped with a radiator (25).

9. The adsorption platform structure according to claim 7, characterized in that: The vacuuming equipment consists of two vacuum pumps, which are connected in parallel to the main air inlet pipe (26) via independent pipelines. The main air inlet pipe (26) is connected to the gas collection box (27). The gas collection box (27) is equipped with two independent suction pipes, which correspond to the first gas path (5) and the second gas path (6) respectively. The first gas path control valve (21) and the second gas path control valve (22) are respectively installed on the corresponding suction pipes.

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