Solar screen scribing galvanometer cutting machine

Abstract

The utility model discloses a solar screen lineation galvanometer cutting machine, and relates to the field of laser cutting, the solar screen lineation galvanometer cutting machine comprises a main body case, the top of the main body case is provided with a protective cover for protecting a cutting device, the upper end face of the main body case is provided with an X-axis moving mechanism in the protective cover, and the upper end of the X-axis moving mechanism is connected with a Y-axis moving mechanism; the upper end of the Y-axis moving mechanism is connected with the fixing clamp. A Z-axis moving mechanism is arranged at the position, located on one side of the X-axis moving mechanism, of the upper end face of the main machine box, and the surface of a track of the Z-axis moving mechanism is connected with a galvanometer cutting head used for scribing of the screen. The multi-shaft linkage screen mesh wire cutting device can accurately cut screen mesh wires in a multi-shaft linkage mode, meanwhile, the cutting environment is sealed, and potential safety hazards of personnel are reduced.

Description

Technical Field

[0001] The present application relates to the field of laser cutting, and in particular to a solar screen scribing galvanometer cutting machine. Background Art

[0002] With the development of science and technology, solar energy environmental protection products are gradually becoming popular. Among them, solar screen wire, as an important material for making solar panels, usually needs to be processed by laser cutting device to meet the production standards. Laser cutting device refers to the energy released when the laser beam is irradiated to the surface of the workpiece to melt and evaporate the workpiece to achieve the purpose of cutting and engraving. Conventional laser cutting devices usually fix the object on a platform and emit laser from top to bottom to cut the surface of the object.

[0003] For example, patent number CN201921207471.4, a laser cutting machine. The above device has the following shortcomings in actual use:

[0004] The device drives the connecting block by driving the cylinder, so that the material template to be cut is continuously pushed under the laser cutting head for processing. However, this method is generally suitable for assembly line rough processing and cannot meet the high processing accuracy requirements of solar screen wire. At the same time, with the cutting of the laser, the surface of the template is prone to flying chips and spattering, which poses a safety hazard to personnel. Utility Model Content

[0005] In order to improve the problem that the existing conventional laser cutting device cannot meet the cutting accuracy of the solar screen wire and has certain safety hazards, the present application provides a solar screen scoring galvanometer cutting machine.

[0006] The solar screen scribing and galvanometer cutting machine provided in this application adopts the following technical solution:

[0007] A solar screen scribing galvanometer cutting machine, comprising a main body chassis, a protective cover for protecting a cutting device is arranged on the top of the main body chassis, an X-axis moving mechanism is arranged on the upper end surface of the main body chassis in the protective cover, a Y-axis moving mechanism is connected to the upper end of the X-axis moving mechanism, and a fixing fixture is connected to the upper end of the Y-axis moving mechanism;

[0008] The upper end surface of the main chassis is located on one side of the X-axis moving mechanism and a Z-axis moving mechanism is provided. The track surface of the Z-axis moving mechanism is connected to a galvanometer cutting head for screen marking and cutting.

[0009] By adopting the above technical solution, the X-axis moving mechanism and the Y-axis moving mechanism are linked to drive the fixed fixture to move horizontally along the X and Y axes. At the same time, the Z-axis moving mechanism drives the galvanometer cutting head to perform lifting operations, thereby lowering the galvanometer cutting head to the scribing and cutting position, cooperating with the movement of the fixed fixture to accurately cut the surface of the screen.

[0010] Preferably, connection blocks are threadedly arranged on the surfaces of the lead screws of the X-axis moving mechanism, Y-axis moving mechanism, and Z-axis moving mechanism. The connection block of the X-axis moving mechanism is fixedly connected to the housing of the Y-axis moving mechanism, and the connection block of the Y-axis moving mechanism is fixedly connected to the bottom of the fixed fixture.

[0011] By adopting the above technical solution, the rotation of the lead screw of the X-axis moving mechanism drives the bottom connection block to cause the overall X-axis translation of the Y-axis moving mechanism. The rotation of the lead screw of the Y-axis moving mechanism drives the top connection block to enable the fixed fixture to have the functions of X-axis and Y-axis translation simultaneously, improving the accuracy of the screen scribing and cutting operation.

[0012] Preferably, a clamping groove is formed on the upper end surface of the fixed fixture. A plurality of connection holes are formed at the bottom of the clamping groove, and a screen mold is inserted into the clamping groove.

[0013] By adopting the above technical solution, the clamping groove fixes the screen mold, preventing the offset of the screen mold when the fixed fixture moves. At the same time, the operator can rotate the screws in the connection holes to disassemble and replace the fixed fixture.

[0014] Preferably, a laser generator is fixedly arranged on the side surface of the connection block of the Z-axis moving mechanism. A connecting piece is fixedly arranged on one side of the emission port of the laser generator, and the side of the connecting piece away from the laser generator is communicated with a galvanometer cutting head.

[0015] By adopting the above technical solution, the laser emitted by the laser generator is injected into the galvanometer cutting head through the connecting piece to scribe and cut the screen. At the same time, the connecting piece fixedly connects the laser generator and the galvanometer cutting head to form an integral body, facilitating the driving of the Z-axis moving mechanism.

[0016] Preferably, a support arm is rotatably arranged on one side surface of the main body chassis, and a display screen is fixedly arranged at the end of the support arm away from the main body chassis.

[0017] By adopting the above technical solution, while the support arm supports the display screen, it can be rotated by the operator to adjust the orientation without affecting the actual operation. At the same time, the operator can adjust the parameters of devices such as the X-axis, Y-axis, and Z-axis moving mechanisms through the display screen.

[0018] Preferably, a plurality of wiring holes are formed on the upper end surface of the main body chassis, and all the wiring holes penetrate through the bottom surface and are communicated with the cavity of the main body chassis.

[0019] By adopting the above technical solution, the wiring circuits of the electrical mechanism and computer operating system in the cavity of the main body chassis pass through the wiring holes and are connected to the laser generator, X-axis, Y-axis, and Z-axis moving mechanisms, facilitating the operation of the operator.

[0020] Preferably, a plurality of operation windows that can be movably opened and closed are provided on the side surface of the protective cover.

[0021] By adopting the above technical solution, personnel can observe the operation of devices such as the moving mechanism and the galvanometer cutting head inside the protective cover through the operation window, and at the same time, the operation window can be movably opened to flexibly adjust the internal operation.

[0022] Preferably, a heat dissipation window is provided on one side of the outer surface of the main chassis away from the display screen.

[0023] By adopting the above technical solution, the heat dissipation window discharges the heat generated during the operation of the electrical mechanism inside the main chassis and the computer operating system to the outside of the device, effectively preventing the inside of the main chassis from overheating.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The X and Y axis moving mechanisms are used to drive the screen mold in the fixed fixture to move, and at the same time, the Z axis moving mechanism is cooperated to drive the laser generator to lift, so as to adjust the cutting height of the galvanometer cutting head, effectively improving the precision of laser scribing and cutting of the screen mold;

[0026] 2. The X, Y, and Z axis moving mechanisms and the welding mechanism are covered on the surface of the main chassis by means of a protective cover. Personnel only need to debug parameters through the control display screen to cut and process the screen mold, preventing the sputtering of flying chips generated by the laser and reducing the safety hazards of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional schematic diagram of the present application;

[0028] Figure 2 is a schematic diagram of the main chassis of the present application;

[0029] Figure 3 is an internal view of the fixed fixture of the present application;

[0030] Figure 4 is a connection diagram of the X and Y axis moving mechanisms of the present application.

[0031] Reference numerals: 1, main chassis; 2, protective cover; 3, X axis moving mechanism; 4, Y axis moving mechanism; 5, Z axis moving mechanism; 6, laser generator; 7, connecting piece; 8, galvanometer cutting head; 9, fixed fixture; 10, support arm; 11, display screen; 12, connecting block; 13, clamping groove; 14, connecting hole; 15, screen mold; 16, wiring hole; 17, heat dissipation window; 18, operation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will Figures 1-4 further describe the present application in detail.

[0033] An embodiment of the present application discloses a solar screen scribing galvanometer cutting machine.

[0034] Embodiment 1

[0035] Referring to Figure 1 、 2 A solar screen scribing galvanometer cutting machine includes a main body chassis 1. A cavity is opened inside the main body chassis 1, and a computer operating system, an electrical mechanism, etc. are installed in the cavity. Four corners of the bottom of the main body chassis 1 are fixedly provided with casters. A protective cover 2 is fixedly provided around the upper end surface of the main body chassis 1. Grooves are opened on both sides of the outer surface of the protective cover 2, and an operation window 18 is connected in the groove. The outer frame of the operation window 18 is rotatably connected to the inner wall of the groove of the protective cover 2 through a rotating shaft, and the middle material of the operation window 18 is set as transparent glass.

[0036] Through the above settings, the computer operating system and the electrical mechanism inside the main body chassis 1 are connected to the subsequent welding mechanism and the display screen 11 for system operation to facilitate personnel debugging. At the same time, the casters at the bottom of the main body chassis 1 enable the overall device to move flexibly for on-site operation and production. The middle part of the operation window 18 is made of transparent glass to facilitate personnel to observe the actual welding situation inside the protective cover 2.

[0037] Referring to Figure 2 、 4 On the upper end surface of the main body chassis 1 within the range covered by the protective cover 2, an X-axis moving mechanism 3 is fixedly provided. The bottom of the housing of the X-axis moving mechanism 3 is fixed to the top of the main body chassis 1 by screws. A connecting block 12 that fits is threadedly connected to the surface of the lead screw in the track of the X-axis moving mechanism 3. The top of the connecting block 12 is fixedly connected to the bottom of the housing of the Y-axis moving mechanism 4. A connecting block 12 that fits is also threadedly connected to the surface of the lead screw in the track of the Y-axis moving mechanism 4. The top of the connecting block 12 on the surface of the lead screw of the Y-axis moving mechanism 4 is fixedly connected to a fixing jig 9. A clamping groove 13 is opened on the upper end surface of the fixing jig 9. A screen mold 15 with a suitable width is movably inserted into the clamping groove 13. A plurality of connecting holes 14 are opened at the bottom of the clamping groove 13. The connecting holes 14 penetrate through the fixing jig 9 and communicate with the connecting block 12, and the connecting block 12 and the fixing jig 9 are fixedly connected by screws.

[0038] Through the above settings, the lead screw of the X-axis moving mechanism 3 rotates to drive the bottom connecting block 12 to translate along the X-axis, so that the overall Y-axis moving mechanism 4 moves along the X-axis. At the same time, the lead screw of the Y-axis moving mechanism 4 rotates to drive the top connecting block 12 to translate along the Y-axis. Cooperating with the X-axis moving mechanism 3, the fixing jig 9 has the function of moving along both the X and Y axes, and further enables the screen mold 15 to move synchronously. At the same time, the clamping groove 13 opened on the fixing jig 9 plays a role in fixing the screen mold 15 to prevent offset during its movement.

[0039] Reference Figure 2 、 3 On one side of the upper end face of the main chassis 1 away from the X-axis moving mechanism 3, it is fixed to the housing of the Z-axis moving mechanism 5 by screws. A lead screw on the surface of the screw in the track of the Z-axis moving mechanism 5 is threadedly connected with a matching connecting block 12. On one side of the outer surface of the connecting block 12 of the lead screw of the Z-axis moving mechanism 5, a laser generator 6 is fixedly installed by screws. The laser emission port of the laser generator 6 faces the side where the screen mold 15 is located, and a connecting piece 7 is welded and fixed on the surface of the laser emission port. On the other side of the connecting piece 7 relative to the laser generator 6, a galvanometer cutting head 8 is connected and fixed. The welding point direction of the galvanometer cutting head 8 is vertically downward, and the center is directly opposite to the screen mold 15.

[0040] Through the above settings, the laser generator 6 generates laser and emits the laser into the connecting piece 7. The connecting piece 7 receives the laser and transmits it into the galvanometer cutting head 8. And the connecting piece 7 is respectively connected to the laser generator 6 and the galvanometer cutting head 8 to form an integral body. At the same time, the lead screw of the Z-axis moving mechanism 5 rotates to drive the connecting block 12 to translate along the Z-axis, so that the whole laser generator 6 moves along the Z-axis to achieve the lifting function. As the Z-axis moving mechanism 5 moves, the laser generator 6 is adjusted to the scribing position, and the galvanometer cutting head 8 emits laser to perform cutting operations on the screen mold 15.

[0041] Reference Figure 1 、 2 On one end of the side surface of the main chassis 1, a heat dissipation window 17 is opened. The surface of the heat dissipation window 17 is provided with a plurality of small grooves, and the grooves penetrate the side wall and communicate with the cavity inside the main chassis 1. On the other side of the side surface of the main chassis 1 relative to the heat dissipation window 17, a support arm 10 is rotatably arranged. A display screen 11 is fixedly arranged at the end of the support arm 10. The display screen 11 is configured with corresponding devices such as a keyboard and a mouse. On one side of the upper end face of the main chassis 1 where the Z-axis moving mechanism 5 is located, a plurality of wiring holes 16 are opened. The plurality of wiring holes 16 all penetrate the bottom surface and communicate with the cavity inside the main chassis 1. And the wiring circuits of the computer operating system and the electrical mechanism inside the main chassis 1 pass through the plurality of wiring holes 16 and are respectively connected to the X-axis moving mechanism 3, the Y-axis moving mechanism 4, the Z-axis moving mechanism 5 and the display screen 11.

[0042] Through the above settings, the plurality of wiring holes 16 provide interfaces for the connection of structures such as the computer operating system and the electrical mechanism. At the same time, the heat generated during the operation of the computer operating system and the electrical mechanism is discharged to the outside through the heat dissipation window 17 to prevent the device from being damaged due to overheating inside the main chassis 1. Personnel can control the X-axis moving mechanism 3, the Y-axis moving mechanism 4, the Z-axis moving mechanism 5 and the laser generator 6 by debugging the display screen 11. The multi-axis linkage improves the accuracy of screen scribing and cutting.

[0043] Among them, the X-axis moving mechanism 3, Y-axis moving mechanism 4, Z-axis moving mechanism 5, laser generator 6, galvanometer cutting head 8, and display screen 11 of this device are all prior arts, and their structures will not be elaborated.

[0044] The implementation principle of a solar screen scribing galvanometer cutting machine according to an embodiment of this application is as follows: When using this device, it is necessary to first pull the handle on the operation window 18 to open the operation window 18, then place the adapted screen mold 15 in the clamping groove 13 and press it until it is flush with the upper end surface of the fixed fixture 9, and then close the operation window 18 to make the inside of the protective cover 2 in a relatively sealed state.

[0045] The operator controls the operation of the X-axis moving mechanism 3 by manipulating the display screen 11. The lead screw of the X-axis moving mechanism 3 rotates to drive the connecting block 12 located below to translate, thereby driving the Y-axis moving mechanism 4 to perform reciprocating movement along the X-axis. At the same time, the Y-axis moving mechanism 4 also receives signals and rotates the lead screw to drive the connecting block 12 located above to translate, thereby driving the fixed fixture 9 to perform reciprocating movement along the X and Y axes.

[0046] When the fixed fixture 9 moves, the Z-axis moving mechanism 5 rotates synchronously to drive the connecting block 12 on the surface of its lead screw to translate, so that the laser generator 6 moves up and down. The movement of the laser generator 6 drives the connecting member 7, and further causes the galvanometer cutting head 8 to lower its height until the cutting point scribes and cuts the screen mold 15. As the fixed fixture 9 moves to drive the screen mold 15 to perform X and Y axis movements, an accurate scribing and cutting effect can be achieved. At the same time, the distance between the galvanometer cutting head 8 and the screen mold 15 can be flexibly adjusted to maintain the stability of the laser.

[0047] The above are all preferred embodiments of this application. Without restricting the protection scope of this application based on this, therefore: All equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A solar screen scribing galvanometer cutting machine, characterized in that: It includes a main chassis (1), a protective cover (2) for protecting the cutting device is provided at the top of the main chassis (1), an X-axis moving mechanism (3) is provided on the upper end surface of the main chassis (1) inside the protective cover (2), a Y-axis moving mechanism (4) is connected to the upper end of the X-axis moving mechanism (3), and a fixing jig (9) is connected to the upper end of the Y-axis moving mechanism (4); A Z-axis moving mechanism (5) is provided on one side of the X-axis moving mechanism (3) on the upper end surface of the main chassis (1), and a galvanometer cutting head (8) for scribing the screen is connected to the surface of the track of the Z-axis moving mechanism (5).

2. The solar screen scribing galvanometer cutting machine according to claim 1, wherein: Connection blocks (12) are threadedly provided on the screw rods of the X-axis moving mechanism (3), Y-axis moving mechanism (4) and Z-axis moving mechanism (5). The connection block (12) of the X-axis moving mechanism (3) is fixedly connected to the housing of the Y-axis moving mechanism (4), and the connection block (12) of the Y-axis moving mechanism (4) is fixedly connected to the bottom of the fixing jig (9).

3. The solar screen scribing galvanometer cutting machine according to claim 1, wherein: A clamping groove (13) is formed on the upper end surface of the fixing jig (9), a plurality of connection holes (14) are formed at the bottom of the clamping groove (13), and a screen mold (15) is inserted into the clamping groove (13).

4. A solar screen scribing galvanometer cutting machine according to claim 2, characterized in that: A laser generator (6) is fixedly provided on the side surface of the connection block (12) of the Z-axis moving mechanism (5), a connecting piece (7) is fixedly provided on one side of the emission port of the laser generator (6), and the side of the connecting piece (7) away from the laser generator (6) is communicated with the galvanometer cutting head (8).

5. A solar screen scribing galvanometer cutting machine according to claim 1, characterized in that: A support arm (10) is rotatably provided on one side surface of the main chassis (1), and a display screen (11) is fixedly provided at the end of the support arm (10) away from the main chassis (1).

6. The solar screen scribing galvanometer cutting machine according to claim 1, characterized in that: A plurality of wiring holes (16) are formed on the upper end surface of the main chassis (1), and the plurality of wiring holes (16) penetrate through the bottom surface and are communicated with the cavity of the main chassis (1).

7. A solar screen scribing galvanometer cutting machine according to claim 1, characterized in that: A plurality of operable and openable operation windows (18) are formed on the side surface of the protective cover (2).

8. A solar screen scribing galvanometer cutting machine according to claim 1, characterized in that: A heat dissipation window (17) is formed on the outer surface of the main chassis (1) on the side away from the display screen (11).

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