Laser processing table and laser processing equipment

Abstract

The utility model relates to a laser processing table and laser processing equipment. The laser processing table comprises a supporting unit and a laser processing unit, wherein the supporting unit comprises a supporting frame; the protection unit is arranged on the supporting frame and comprises transverse refractory brick grooves and longitudinal refractory brick grooves, the transverse refractory brick grooves are distributed in the length direction of the supporting frame, the longitudinal refractory brick grooves are distributed in the width direction of the supporting frame, and the transverse refractory brick grooves and the longitudinal refractory brick grooves bear refractory bricks. According to the laser machining table, heat generated by spraying of laser and high-temperature molten splashes in the laser machining process is transferred, and the problem that in the laser machining process, the laser and the high-temperature molten splashes can be sprayed to a lower structure, so that the temperature rises after the structure absorbs high heat, and material deformation is caused is effectively solved; therefore, stable operation of laser processing equipment is guaranteed, and higher requirements of laser processing are met.

Description

Technical Field

[0001] The present application relates to the field of laser processing, and particularly to a laser processing table and a laser processing device. Background Art

[0002] With the continuous progress of laser processing technology and the continuous diversification of product application scenarios, the requirements for laser processing are getting higher and higher. During laser processing, the laser and its high-temperature molten spatter will be ejected onto the underlying structure, causing the temperature of the underlying structure to rise after absorbing high heat, resulting in material deformation or even direct melting.

[0003] In related technologies, when the laser power is not high (such as below 3000w), it can be solved by appropriately increasing the distance. When the laser power is relatively large (such as exceeding 3000w), simply increasing the distance has little effect, seriously affecting the stable operation of the laser processing device. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a laser processing table and a laser processing device for the above technical problems.

[0005] A laser processing table includes:

[0006] A support unit including a support frame;

[0007] A protection unit is disposed on the support frame. The protection unit includes a transverse refractory brick groove and a longitudinal refractory brick groove. The transverse refractory brick groove is distributed along the length direction of the support frame, and the longitudinal refractory brick groove is distributed along the width direction of the support frame. Both the transverse refractory brick groove and the longitudinal refractory brick groove are provided with refractory bricks.

[0008] In one embodiment, the support unit further includes a support pipe disposed along the length direction of the support frame. One side groove surface of the transverse refractory brick groove abuts against the support pipe, and the other pair of side groove surfaces of the transverse refractory brick groove are provided with transverse refractory bricks.

[0009] In one embodiment, the support pipe includes a middle support pipe and a side support pipe, and the middle support pipe and the side support pipe are spaced apart along the length direction of the support frame.

[0010] In one embodiment, a plurality of the transverse refractory brick grooves are spaced apart along the length direction of any one of the middle support pipes or any one of the side support pipes. One side surface of any one of the middle support pipes close to the transverse refractory brick groove abuts against one side groove surface of the plurality of transverse refractory brick grooves, and one side surface of any one of the side support pipes close to the transverse refractory brick groove abuts against one side groove surface of the plurality of transverse refractory brick grooves.

[0011] In one embodiment, the support unit further includes a support base, the support base is arranged along the length direction of the support frame, the longitudinal refractory brick groove is arranged along the width direction of the support frame, one side groove surface of the longitudinal refractory brick groove abuts against the support base, and the other pair of side groove surfaces of the longitudinal refractory brick groove receive longitudinal refractory bricks.

[0012] In one embodiment, a plurality of the support bases are oppositely arranged on both sides of the support frame along the length direction of the support frame, and both ends of the longitudinal refractory brick groove abut against a plurality of the support bases oppositely arranged on both sides of the support frame.

[0013] In one embodiment, a plurality of the longitudinal refractory brick grooves are arranged at intervals along the width direction of the support frame, any one of the longitudinal refractory brick grooves is provided with a plurality of limiting teeth, the plurality of limiting teeth are distributed at intervals along the length direction of the longitudinal refractory brick groove, and the plurality of limiting teeth abut against transverse refractory bricks.

[0014] A laser processing device, comprising:

[0015] The laser processing table as described above, the laser processing table further includes a support plate receiving unit, the support plate receiving unit includes a plurality of support receiving vertical plates and a plurality of limiting partitions, the plurality of support receiving vertical plates are arranged in parallel along the length direction of the support frame, and the plurality of limiting partitions are arranged between adjacent support receiving vertical plates;

[0016] A laser processing device, the bottom of the laser processing device abuts against the support plate receiving unit.

[0017] In one embodiment, the laser processing device further includes an air extraction device, the air extraction device is arranged on one side of the laser processing table, and the tops of the plurality of support receiving vertical plates are lower than the bottom of the air extraction device.

[0018] In one embodiment, any one of the support receiving vertical plates is provided with a plurality of support teeth, and the plurality of support teeth are distributed at intervals along the length direction of the support plate receiving unit.

[0019] The technical effects of the embodiments provided in this application are as follows:

[0020] In the above laser processing table, during the laser processing, the horizontal refractory brick grooves in the protection unit that hold refractory bricks are distributed along the length direction of the support frame in the support unit, and the vertical refractory brick grooves in the protection unit that hold refractory bricks are distributed along the width direction of the support frame in the support unit. The horizontal and vertical refractory brick grooves that hold refractory bricks absorb the heat generated during the laser processing and store the heat in the refractory bricks, achieving the transfer of the heat generated during the laser processing due to the laser and the high-temperature molten and splashing substances, effectively improving the problem that the laser and the high-temperature molten and splashing substances during the laser processing will be sprayed onto the underlying structure, causing the structure to absorb high heat and the temperature to rise, resulting in material deformation, thus ensuring the stable operation of the laser processing equipment and further meeting the higher requirements of laser processing. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of a laser processing table in an embodiment;

[0023] Figure 2 It is a schematic structural diagram of a laser processing table in an embodiment;

[0024] Figure 3 It is a schematic diagram of the main view direction of the structure of a laser processing table in an embodiment;

[0025] Figure 4 It is a schematic diagram of the sectional view direction of the structure of a laser processing table in an embodiment;

[0026] Figure 5 It is a schematic diagram of the top view direction of the structure of a laser processing table in an embodiment;

[0027] Figure 6 It is a schematic diagram of the sectional view direction of the structure of a laser processing table in an embodiment. Detailed Description of the Embodiments

[0028] In order to make the objectives, technical solutions, and advantages of the present application clearer, the following will further elaborate on the present application in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0032] Figures 1 to 6 is a schematic structural diagram of a laser processing table in an embodiment.

[0033] In this embodiment, as Figures 1 to 6 shown, the laser processing table includes a support unit 10 and a protection unit 20.

[0034] The support unit 10 includes a support frame 110, support tubes 120, support seats 130, and support foot cups 140; the protection unit 20 is disposed on the support frame 110, and the protection unit 20 includes a transverse refractory brick groove 210 and a longitudinal refractory brick groove 220. The transverse refractory brick groove 210 is distributed along the length direction of the support frame 110, the longitudinal refractory brick groove 220 is distributed along the width direction of the support frame 110, and refractory bricks are received in both the transverse refractory brick groove 210 and the longitudinal refractory brick groove 220.

[0035] The support unit 10 can be a structural and functional unit that is connected to the protection unit 20 and the laser processing device and can provide a bearing space and a supporting function for the protection unit 20 and the laser processing device. The protection unit 20 can be a structural and functional unit that is connected to the support unit 10 and can transfer the heat generated by the laser processing device to protect the support unit 10. The transverse refractory brick groove 210 can be a groove functional unit that is arranged along the length direction of the support frame 110 on the support pipe 120 and can provide a supporting and limiting function for the transverse refractory brick. The longitudinal refractory brick groove 220 can be a groove functional unit that is arranged along the width direction of the support frame 110 on the support seat 130 and can provide a supporting and limiting function for the longitudinal refractory brick. The transverse refractory brick can be a refractory brick arranged along the length direction of the support frame 110. The longitudinal refractory brick can be a refractory brick arranged along the width direction of the support frame 110. Optionally, the longitudinal refractory brick groove 220 can be a double-groove structure.

[0036] The support pipe 120 is arranged along the length direction of the support frame 110. One side groove surface of the transverse refractory brick groove 210 abuts against the support pipe 120, and the other pair of side groove surfaces of the transverse refractory brick groove 210 receive the transverse refractory brick; the support seat 130 is arranged along the length direction of the support frame 110, the longitudinal refractory brick groove 220 is arranged along the width direction of the support frame 110, one side groove surface of the longitudinal refractory brick groove 220 abuts against the support seat 130, and the other pair of side groove surfaces of the longitudinal refractory brick groove 220 receive the longitudinal refractory brick.

[0037] The support pipe 120 can be a support structure that is arranged along the length direction of the support frame 110 in the middle and on the side of the support frame 110 and can provide a supporting and limiting function for the transverse refractory brick groove 210. The support seat 130 can be a support structure that is arranged along the length direction of the support frame 110 on both sides of the support frame 110 and is connected to the longitudinal refractory brick groove 220 and can provide a supporting and limiting function for the longitudinal refractory brick groove 220. Optionally, the support frame 110 can be a cuboid support frame. The support pipe 120 can be a hollow pipe with a rectangular cross-section. The support seat 130 can be a support limiting block.

[0038] As Figure 5 shown, the support pipe 120 includes a middle support pipe 1210 and a side support pipe 1220, and the middle support pipe 1210 and the side support pipe 1220 are spaced apart along the length direction of the support frame 110. A plurality of transverse refractory brick grooves 210 are spaced apart along the length direction of any one of the middle support pipes 1210 or any one of the side support pipes 1220. One side surface of any one of the middle support pipes 1210 close to the transverse refractory brick groove 210 abuts against one side groove surface of the plurality of transverse refractory brick grooves 210, and one side surface of any one of the side support pipes 1220 close to the transverse refractory brick groove 210 abuts against one side groove surface of the plurality of transverse refractory brick grooves 210.

[0039] The middle support pipe 1210 can be arranged in the middle of the support frame 110 along the length direction of the support frame 110, and is a hollow pipe that can provide support and limiting functions for the transverse refractory brick groove 210 located in the middle of the support frame 110. The side support pipe 1220 can be arranged on both sides of the support frame 110 along the length direction of the support frame 110, and is a hollow pipe that can provide support and limiting functions for the transverse refractory brick groove 210 located on both sides of the support frame 110.

[0040] By means of the cooperation of the middle support pipe 1210 and the side support pipe 1220 to bear the transverse refractory bricks in the transverse refractory brick grooves 210 located at different positions of the support frame 110, it is possible to transfer the heat at different positions of the support frame 110, effectively improve the heat absorption efficiency, and at the same time take into account the problem of uneven heat distribution along the length direction of the support frame 110, thereby ensuring the protection effect of the protection unit 20 and enhancing the feasibility of the laser processing table.

[0041] A plurality of support seats 130 are oppositely arranged on both sides of the support frame 110 along the length direction of the support frame 110, and both ends of the longitudinal refractory brick groove 220 abut against a plurality of support seats 130 oppositely arranged on both sides of the support frame 110. A plurality of longitudinal refractory brick grooves 220 are arranged at intervals along the width direction of the support frame 110. Any one of the longitudinal refractory brick grooves 220 is provided with a plurality of limiting teeth, and the plurality of limiting teeth are distributed at intervals along the length direction of the longitudinal refractory brick groove 220, and the plurality of limiting teeth abut against the transverse refractory bricks.

[0042] By means of a plurality of support seats 130 arranged at intervals along the width direction of the support frame 110 in cooperation with the longitudinal refractory brick groove 220 provided with a plurality of limiting teeth, it is possible to transfer the heat at different positions of the support frame 110, effectively improve the heat absorption efficiency, and at the same time take into account the problem of uneven heat distribution along the width direction of the support frame 110, thereby ensuring the protection effect of the protection unit 20 and enhancing the feasibility of the laser processing table.

[0043] A plurality of support feet 140 are arranged at intervals along the length direction and the width direction of the support frame 110. The tops of the plurality of support feet 140 are connected to the bottom of the support frame 110. The plurality of support feet 140 can adjust the height of the support frame 110 along the vertical direction, thereby meeting the height requirements of the support frame 110 in different use scenarios and effectively expanding the use range of the laser processing table.

[0044] The present application also provides a laser processing device, which includes the above-mentioned laser processing table and a laser processing device. The laser processing table further includes a plurality of support plate receiving units 30, and the plurality of support plate receiving units 30 are arranged in parallel along the length direction of the support frame 110; the bottom of the laser processing device abuts against the support plate receiving unit 30.

[0045] The support plate receiving unit 30 can be a support structure that is arranged in parallel between the support frame 110 and the laser processing device along the vertical direction of the support frame 110 and can provide a supporting effect on the laser processing device. Optionally, the support plate receiving unit 30 includes a plurality of support receiving vertical plates 310 and a plurality of limiting partition plates 320, and the limiting partition plates 320 are arranged between adjacent support receiving vertical plates 310.

[0046] The laser processing device further includes an air extraction device, which is arranged on one side of the laser processing table, and the tops of the plurality of support receiving vertical plates 310 are lower than the bottom of the air extraction device. Any one of the support receiving vertical plates 310 is provided with a plurality of support teeth, and the plurality of support teeth are spaced apart along the length direction of the support receiving vertical plate 310.

[0047] By arranging a plurality of support receiving vertical plates 310 and limiting partition plates 320 that are arranged in parallel in the vertical direction between the laser processing device and the laser processing table and a plurality of support teeth provided on the support plate receiving unit 30, while ensuring that the laser processing table fully supports the laser processing device, the flow and conduction efficiency of heat between the laser processing device and the laser processing table can be effectively improved. In addition, through the height misalignment setting of the air extraction device arranged on one side of the laser processing table and the laser processing table, the heat transfer efficiency of the laser processing device and the protection effect of the laser processing table are effectively improved, and the problem that the laser and its high-temperature molten splashes will be ejected onto the underlying structure during the laser processing process, causing the structure to absorb high heat and the temperature to rise, resulting in material deformation, is effectively improved, thereby ensuring the stable operation of the laser processing device and further meeting the higher requirements of laser processing.

[0048] The division of each module in the above-mentioned laser processing table is only for illustrative purposes. In other embodiments, the laser processing table can be divided into different modules as needed to complete all or part of the functions of the above-mentioned laser processing table.

[0049] In the laser processing table and the laser processing equipment provided by the above embodiments, during the laser processing, the horizontal refractory brick grooves in the protection unit that hold refractory bricks are distributed along the length direction of the support frame in the support unit, and the vertical refractory brick grooves in the protection unit that hold refractory bricks are distributed along the width direction of the support frame in the support unit. The horizontal and vertical refractory brick grooves that hold refractory bricks absorb the heat generated during the laser processing and store the heat in the refractory bricks, realizing the transfer of the heat generated during the laser processing due to the laser and the high-temperature molten and splashing substances, effectively improving the problem that the laser and the high-temperature molten and splashing substances during the laser processing will be sprayed onto the underlying structure, causing the structure to absorb high heat and the temperature to rise, resulting in material deformation, thereby ensuring the stable operation of the laser processing equipment, and further meeting the higher requirements of laser processing, having important economic value and practical value for popularization.

[0050] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0051] The above embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A laser processing table, characterized in that, Comprising: A support unit, including a support frame; A protection unit, arranged on the support frame, the protection unit including a transverse refractory brick groove and a longitudinal refractory brick groove, the transverse refractory brick groove being distributed along the length direction of the support frame, the longitudinal refractory brick groove being distributed along the width direction of the support frame, and refractory bricks being received in both the transverse refractory brick groove and the longitudinal refractory brick groove.

2. The laser processing table according to claim 1, wherein The support unit further includes a support pipe, the support pipe being arranged along the length direction of the support frame, one side groove surface of the transverse refractory brick groove being abutted against the support pipe, and the other pair of side groove surfaces of the transverse refractory brick groove receiving transverse refractory bricks.

3. The laser processing table according to claim 2, characterized in that, The support pipe includes a middle support pipe and side support pipes, the middle support pipe and the side support pipes being spaced apart along the length direction of the support frame.

4. The laser processing table according to claim 3, characterized in that, A plurality of the transverse refractory brick grooves are spaced apart along the length direction of any one of the middle support pipes or any one of the side support pipes, one side surface of any one of the middle support pipes close to the transverse refractory brick groove being abutted against one side groove surface of the plurality of transverse refractory brick grooves, and one side surface of any one of the side support pipes close to the transverse refractory brick groove being abutted against one side groove surface of the plurality of transverse refractory brick grooves.

5. The laser processing table according to claim 1, characterized in that, The support unit further includes a support seat, the support seat being arranged along the length direction of the support frame, the longitudinal refractory brick groove being arranged along the width direction of the support frame, one side groove surface of the longitudinal refractory brick groove being abutted against the support seat, and the other pair of side groove surfaces of the longitudinal refractory brick groove receiving longitudinal refractory bricks.

6. The laser processing table according to claim 5, wherein, A plurality of the support seats are oppositely arranged on both sides of the support frame along the length direction of the support frame, and both ends of the longitudinal refractory brick groove are abutted against the plurality of support seats oppositely arranged on both sides of the support frame.

7. The laser processing table according to claim 6, characterized in that, A plurality of the longitudinal refractory brick grooves are spaced apart along the width direction of the support frame, each of the longitudinal refractory brick grooves being provided with a plurality of limiting teeth, the plurality of limiting teeth being spaced apart along the length direction of the longitudinal refractory brick groove, and the plurality of limiting teeth being abutted against transverse refractory bricks.

8. A laser processing device, characterized in that, Comprising: The laser processing table according to any one of claims 1 to 7, the laser processing table further including a support plate receiving unit, the support plate receiving unit including a plurality of support receiving vertical plates and a plurality of limiting partitions, the plurality of support receiving vertical plates being arranged in parallel along the length direction of the support frame, and the plurality of limiting partitions being arranged between adjacent support receiving vertical plates; A laser processing device, the bottom of the laser processing device being abutted against the support plate receiving unit.

9. The laser processing device according to claim 8, wherein The laser processing equipment further includes an air extraction device, the air extraction device being arranged on one side of the laser processing table, and the tops of the plurality of support receiving vertical plates being lower than the bottom of the air extraction device.

10. The laser processing device according to claim 9, characterized in that, Each of the support receiving vertical plates is provided with a plurality of support teeth, the plurality of support teeth being spaced apart along the length direction of the support plate receiving unit.

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