A laser perforator

Abstract

This application provides a laser drilling machine, relating to the field of laser drilling technology. It includes a base plate and a protective box placed on top of the base plate. A support frame is fixedly installed on the top of the base plate within the protective box. A mesh plate is placed on top of the support frame, and a first positioning plate and a second positioning plate are placed on top of the mesh plate. The first and second positioning plates are perpendicular to each other. The second positioning plate is fixedly connected to the inner wall of the protective box, and a connecting plate is fixedly connected between the first positioning plate and the inner wall of the protective box. By setting the first and second positioning plates on top of the mesh plate, with the second positioning plate perpendicular to the first, the workpiece can be positioned using the second and first positioning plates after being placed on the mesh plate, facilitating the straightening of the workpiece and reducing the possibility of workpiece tilting.

Description

Technical Field

[0001] This utility model relates to the field of laser drilling technology, and more specifically, to a laser drilling machine. Background Technology

[0002] Most laser drilling machines rely solely on simple stencils to support the workpiece. During workpiece placement, the workpiece is prone to tilting, making proper alignment difficult and potentially affecting processing quality. Therefore, we have developed an improved laser drilling machine. Utility Model Content

[0003] This utility model provides a laser drilling machine, including a base plate and a protective box placed on top of the base plate. A support frame located inside the protective box is fixedly installed on the top of the base plate. A mesh plate is placed on top of the support frame, and a first positioning plate and a second positioning plate are placed on top of the mesh plate. The first positioning plate and the second positioning plate are perpendicular to each other. The second positioning plate is fixedly connected to the inner wall of the protective box. A connecting plate is fixedly connected between the first positioning plate and the inner wall of the protective box.

[0004] As a preferred technical solution of this application, a pressure plate is also fixedly connected to the inner wall of the protective box, and the pressure plate presses on the top of the mesh plate.

[0005] As a preferred technical solution of this application, a locking device is provided between the protective box and the base plate.

[0006] As a preferred technical solution of this application, the locking device includes multiple latch bodies installed on the side of the protective box and multiple latch hooks installed on the side of the base plate, and the latch hooks are fastened to the latch bodies.

[0007] As a preferred technical solution of this application, the protective box has an operating port on the front, and a protective door located at the operating port is installed on the protective box by means of a hinge.

[0008] As a preferred technical solution of this application, the protective door is provided with a hand-tightening bolt, and the protective box is provided with a threaded port located at the operation port, and the threaded port is threadedly connected to the hand-tightening bolt.

[0009] As a preferred technical solution of this application, the protective box has several air inlets on one side and an air outlet pipe fixedly connected to the other side of the protective box.

[0010] As a preferred technical solution of this application, a support plate is connected to the top of the support frame, the support plate is located on one side of the mesh plate, and the side of the mesh plate is in contact with the inner wall of the protective box.

[0011] As a preferred technical solution of this application, a driving component is installed on the top of the support plate, and the driving component is connected to a laser drilling head.

[0012] As a preferred technical solution of this application, the driving component includes a plurality of support columns fixedly installed on the top of the support plate, a first linear module is connected between the tops of the plurality of support columns, the first linear module is connected to a second linear module, and the second linear module is connected to a third linear module, and the laser drilling head is installed on the third linear module.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: This application provides a first positioning plate and a second positioning plate on the top of the mesh plate. The second positioning plate is perpendicular to the first positioning plate. After the workpiece is placed on the mesh plate, it can be positioned by means of the second positioning plate and the first positioning plate, which makes it easier to place the workpiece upright and reduces the possibility of the workpiece being placed tilted. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the laser drilling machine provided in this application; Figure 2 A bottom view of the structure of the laser drilling machine provided in this application; Figure 3 A schematic diagram of the structure of the protective door of the laser drilling machine provided in this application when it is open; Figure 4 This is a cross-sectional structural schematic diagram of the protective box provided in this application; Figure 5 A schematic diagram of the structure of the second positioning plate provided in this application; Figure 6 A top view of the stencil provided in this application; Figure 7 A schematic diagram of the structure of the drive component provided in this application; Figure 8 This is a structural diagram of the support frame and mesh plate provided in this application.

[0015] The image shows: 1. Base plate; 101. Support frame; 102. Protective box; 103. Operating port; 104. Protective door; 105. Hand-tightening bolt; 106. Threaded port; 107. Air inlet; 108. Air outlet pipe; 109. Hook and loop fastener body; 110. Hook and loop hook; 2. Mesh plate; 201. Support plate; 3. First positioning plate; 301. Second positioning plate; 302. Pressure plate; 303. Connecting plate; 4. Support column; 401. First linear module; 402. Second linear module; 403. Third linear module; 5. Laser drilling head. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0017] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0019] For an example, please refer to... Figures 1-8 A laser drilling machine includes a base plate 1 and a protective box 102 placed on top of the base plate 1. A support frame 101 located inside the protective box 102 is fixedly installed on the top of the base plate 1. The support frame 101 is welded to the base plate 1. A mesh plate 2 is placed on top of the support frame 101, and a first positioning plate 3 and a second positioning plate 301 are placed on top of the mesh plate 2. The first positioning plate 3 and the second positioning plate 301 are perpendicular to each other. The second positioning plate 301 is fixedly connected to the inner wall of the protective box 102. A connecting plate 303 is fixedly connected between the first positioning plate 3 and the inner wall of the protective box 102. By setting the first positioning plate 3 and the second positioning plate 301 on the top of the mesh plate 2, and the second positioning plate 301 being perpendicular to the first positioning plate 3, the workpiece can be positioned by means of the second positioning plate 301 and the first positioning plate 3 after being placed on the mesh plate 2, which facilitates the straightening of the workpiece and reduces the possibility of the workpiece being tilted.

[0020] Furthermore, a pressure plate 302 is fixedly connected to the inner wall of the protective box 102, and the pressure plate 302 presses on the top of the mesh plate 2. The pressure plate 302, the connecting plate 303, and the second positioning plate 301 are welded together with the mesh plate 2.

[0021] Furthermore, a locking device is provided between the protective box 102 and the base plate 1; the locking device includes multiple latch bodies 109 installed on the side of the protective box 102 and multiple latch hooks 110 installed on the side of the base plate 1, and the latch hooks 110 are fastened to the latch bodies 109, the latch bodies 109 are welded to the protective box 102, and the latch hooks 110 are welded to the base plate 1. The latch hooks 110 and the latch bodies 109 cooperate with each other to fix the protective box 102 and the base plate 1 together. After the connection between the latch bodies 109 and the latch hooks 110 is released, the fixing of the protective box 102 can be released. At this time, the protective box 102 can be removed by pulling it upward. After the protective box 102 is removed, the pressing and fixing of the second positioning plate 301, the first positioning plate 3, and the pressure plate 302 on the mesh plate 2 is released simultaneously, which makes it easier to remove the mesh plate 2 for cleaning and replacement.

[0022] Furthermore, the protective box 102 has an operating port 103 on its front side, and a protective door 104 is installed on the protective box 102 at the operating port 103 via a hinge. The operating port 103 is used for taking and putting in workpieces, and the protective door 104 is used to block and protect the operating port 103.

[0023] Furthermore, the protective door 104 is provided with a hand-tightening bolt 105, and the protective box 102 is provided with a threaded port 106 located at the operation port 103. The threaded port 106 is threadedly connected to the hand-tightening bolt 105, and the hand-tightening bolt 105 is also threadedly connected to the protective door 104. Therefore, when the hand-tightening bolt 105 is separated from the threaded port 106, the protective door 104 can be rotated open by pulling the hand-tightening bolt 105.

[0024] Furthermore, a number of air inlets 107 are provided on one side of the protective box 102, and an air outlet pipe 108 is fixedly connected to the other side of the protective box 102. The air outlet pipe 108 is used to connect with existing air purification equipment, and the air inlets 107 are used to allow outside air to enter.

[0025] Furthermore, a support plate 201 is connected to the top of the support frame 101. The support plate 201 is located on one side of the mesh plate 2, and the side of the mesh plate 2 is in contact with the inner wall of the protective box 102. The support plate 201 is fixed to the top of the support frame 101 by welding or bolt connection.

[0026] Furthermore, a driving component is installed on the top of the support plate 201, and the driving component is connected to the laser drilling head 5. The driving component is used to drive the laser drilling head 5 to move so as to adjust the position of the laser drilling head 5.

[0027] Furthermore, the driving component includes several support columns 4 fixedly mounted on the top of the support plate 201. A first linear module 401 is connected between the tops of the several support columns 4. The first linear module 401 is connected to a second linear module 402, and the second linear module 402 is connected to a third linear module 403. The laser drilling head 5 is mounted on the third linear module 403. The first linear module 401 and the second linear module 402 cooperate to drive the third linear module 403 and the laser drilling head 5 to move horizontally in both directions, while the third linear module 403 can drive the laser drilling head 5 to move up and down.

[0028] Connect the existing air purification equipment pipe to the exhaust pipe 108 to extract and purify the exhaust gas generated during the laser drilling process. Loosen the hand-tightening bolt 105 to separate it from the threaded end 106. Then open the protective door 104 and place the workpiece to be drilled on top of the mesh plate 2. The two sides of the workpiece contact the first positioning plate 3 and the second positioning plate 301 respectively for positioning. Then move the workpiece away from the second positioning plate 3 along the first positioning plate 3 to the area close to the middle of the mesh plate 2. Close the protective door 104 and lock it with the hand-tightening bolt 105 and the threaded end 106. The laser drilling head 5 can then perform laser drilling on the workpiece. After the drilling is completed, open the protective door 104 and remove the workpiece. When it is necessary to clean the mesh panel 2, disconnect the connection between the hook and latch body 109 and the hook and latch hook 110, pull the protective box 102 upward to remove the protective box 102. At this time, the fixing of the mesh panel 2 is released, and the mesh panel 2 can be removed for cleaning. After cleaning, put the mesh panel 2 back in its original position, then put the protective box 102 back in its original position, and then fasten the hook and latch body 109 and the hook and latch hook 110 together.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A laser perforating machine characterized by, Includes a base plate (1) and a protective box (102) placed on top of the base plate (1). A support frame (101) located inside the protective box (102) is fixedly installed on the top of the base plate (1). A mesh plate (2) is placed on top of the support frame (101), and a first positioning plate (3) and a second positioning plate (301) are placed on top of the mesh plate (2). The first positioning plate (3) and the second positioning plate (301) are perpendicular to each other. The second positioning plate (301) is fixedly connected to the inner wall of the protective box (102). A connecting plate (303) is fixedly connected between the first positioning plate (3) and the inner wall of the protective box (102).

2. The laser perforating machine of claim 1, wherein, A pressure plate (302) is also fixedly connected to the inner wall of the protective box (102), and the pressure plate (302) presses on the top of the mesh plate (2).

3. The laser perforating machine of claim 1, wherein, A locking device is provided between the protective box (102) and the base plate (1).

4. The laser perforating machine of claim 3, wherein, The locking device includes multiple latch bodies (109) installed on the side of the protective box (102) and multiple latch hooks (110) installed on the side of the base plate (1), and the latch hooks (110) are fastened to the latch bodies (109).

5. The laser perforating machine of claim 1, wherein, The protective box (102) has an operating port (103) on its front side, and a protective door (104) is installed on the protective box (102) at the operating port (103) via a hinge.

6. The laser perforating machine of claim 5, wherein, The protective door (104) is provided with a hand-tightening bolt (105), and the protective box (102) is provided with a threaded port (106) located at the operation port (103), and the threaded port (106) is threadedly connected to the hand-tightening bolt (105).

7. The laser perforating machine of claim 1, wherein, The protective box (102) has several air inlets (107) on one side, and an air outlet pipe (108) is fixedly connected to the other side of the protective box (102).

8. The laser perforating machine of claim 1, wherein, The top of the support frame (101) is connected to a support plate (201), which is located on one side of the mesh plate (2), and the side of the mesh plate (2) is in contact with the inner wall of the protective box (102).

9. The laser perforating machine of claim 8, wherein, A drive unit is installed on the top of the support plate (201), and the drive unit is connected to a laser drilling head (5).

10. The laser perforating machine of claim 9, wherein, The driving component includes several support columns (4) fixedly installed on the top of the support plate (201). A first linear module (401) is connected between the tops of the several support columns (4). The first linear module (401) is connected to a second linear module (402), and the second linear module (402) is connected to a third linear module (403). The laser drilling head (5) is installed on the third linear module (403).

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