A suction structure for ultraviolet laser engraving machine equipment

Abstract

This utility model provides a suction structure for an ultraviolet laser engraving machine. The suction structure includes a support platform and an adjustment structure. A suction device is mounted on the surface of the support platform. The adjustment structure includes two legs, each with a mounting component fixedly connected to its surface. A guide rail is fixedly connected to the top of the mounting component, and a slider is slidably connected to the guide rail. A support column is positioned above the slider, and a guide sleeve is fitted onto the surface of the support column. The guide sleeve and the slider are fixedly connected via a fixing block. An end connecting block is fixedly connected to one end of the support column, and a connecting plate is positioned to one side of the end connecting block. This suction structure for an ultraviolet laser engraving machine provides the advantages of providing stable external support for a fixed tube and allowing for flexible adjustment of the tube's position.

Description

Technical Field

[0001] This utility model relates to the field of ultraviolet laser engraving machines, and in particular to a suction structure for ultraviolet laser engraving machine equipment. Background Technology

[0002] Ultraviolet laser engraving machines are devices that use ultraviolet lasers to engrave and mark the surface of materials. The principle is to focus a high-energy ultraviolet laser on the surface of the material, causing the material to undergo photochemical reactions or physical modifications to form fine patterns, text, or markings. Compared with traditional laser equipment, it has a smaller heat-affected zone, higher engraving precision, and is suitable for a variety of materials such as plastics, glass, metals, and ceramics. It is widely used for precision marking in fields such as electronic components, medical devices, and packaging, and features high speed, non-contact operation, and environmental friendliness.

[0003] Currently, some UV laser engraving machines are equipped with a suction system to reduce the impact of dust on engraving. This system typically consists of a laser fume purifier and a connecting pipe. However, traditional connecting pipes are usually flexible hoses or universal bamboo-joint pipes. When using flexible hoses, the lack of support and fixing structure makes it inconvenient for users to flexibly adjust their position and angle. Furthermore, during loading and unloading, when users choose to use adjustable universal bamboo-joint pipes for suction, the air inlet is close to the processing area, making it easy for their hands to touch the bamboo-joint pipe. Because the bamboo-joint pipe is light and lacks external support, it is prone to large swings and displacement, affecting subsequent normal processing operations. The traditional suction pipe design is not reasonable enough.

[0004] Therefore, it is necessary to provide a new suction structure for ultraviolet laser engraving equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a suction structure for ultraviolet laser engraving equipment that can provide stable external support for the fixed tube and flexibly adjust the position of the fixed tube.

[0006] To solve the above-mentioned technical problems, this utility model provides a suction structure for an ultraviolet laser engraving machine, comprising: a support platform and an adjustment structure. A suction device is mounted on the surface of the support platform. The adjustment structure includes two legs, with a mounting component fixedly connected to the surface of the two legs. A guide rail is fixedly connected to the top of the mounting component, and a slider is slidably connected to the surface of the guide rail. A support column is provided on the upper side of the slider, and a guide sleeve is fitted onto the surface of the support column. The guide sleeve and the slider are fixedly connected by a fixing block. An end connecting block is fixedly connected to one end of the support column. A connecting plate is located on one side of the end connecting block, and the end connecting block and the connecting plate are rotatably connected by an adjustable damping shaft. A mounting sleeve is located on one side of the connecting plate, and the mounting sleeve and the connecting plate are rotatably connected by an adjustable damping shaft.

[0007] The suction device includes a laser smoke purifier and a fixed tube. The fixed tube is inserted into the interior of the mounting sleeve. The outer circumferential surface of the mounting sleeve is threaded with a second set screw. The top of the slider is threaded with a first set screw. The outer circumferential surface of the guide sleeve is threaded with a third set screw.

[0008] As a further embodiment of this utility model, the pressing end of the first set screw abuts against the top surface of the guide rail, the pressing end of the second set screw extends into the interior of the mounting sleeve and abuts against the outer peripheral surface of the fixing tube, and the pressing end of the third set screw extends into the interior of the guide sleeve and abuts against the outer peripheral surface of the support column.

[0009] Through the above technical solution, in this device, the ultraviolet laser engraving machine body is placed on the support platform. An adjustment structure is provided on one side of the machine. This adjustment structure supports the fixed tube in the suction device and allows the user to flexibly adjust its position. During use, the user inserts the fixed tube into the mounting sleeve and tightens the second set screw to secure it. Then, the user adjusts the slider to the appropriate position according to the processing location and secures it with the first set screw. The distance between the fixed tube and the mounting sleeve and the ultraviolet laser engraving machine body can be adjusted by the cooperation of the guide sleeve and the support column. After adjustment, it can be secured with the third set screw. An adjustable resistance is also provided between the end connecting block and the mounting sleeve. The adjustable damping shaft one and adjustable damping shaft two allow users to easily adjust the angle of the fixed tube from multiple directions, ensuring that the fixed tube is ultimately at a suitable angle for suction and facilitating loading and unloading operations. After adjusting the angle of the fixed tube using the adjustable damping shaft one and adjustable damping shaft two, the user can tighten them to a near-locked state. This structure offers higher stability compared to traditional universal bamboo-joint tubes, and after the position is adjusted, it is less likely to swing or shift significantly due to accidental contact during loading and unloading. The structure is reasonably designed and easy to use.

[0010] As a further embodiment of this utility model, a limiting block is fixedly connected to the inner wall of the guide sleeve, and a limiting groove is formed on the outer circumferential surface of the support column located on one side of the end connecting block, with the limiting block and the limiting groove in a sliding fit.

[0011] By using the above technical solution, and by setting limit blocks and limit grooves, the support column can be prevented from rotating inside the guide sleeve, and can be moved stably in a specified direction when adjusted by the user.

[0012] As a further embodiment of this utility model, the bottom surface of the support platform is fixedly connected to the left and right edges of the support, and the bottom of the support is fixedly connected to the first leg. The first leg has mounting holes on the front and rear edges of its surface.

[0013] With the above technical solution, before using the device, the user can directly and stably place the support leg one on the external foundation, or open holes on the external foundation corresponding to the mounting holes, and then use expansion bolts and expansion nuts to fix the support leg one.

[0014] As a further embodiment of this utility model, a side support is fixedly connected to the side wall surface of one of the support legs, the bottom of the laser smoke purifier is fixedly connected to the top of the side support, a flexible hose is fixedly connected to the input end of the laser smoke purifier, and the end face of the flexible hose away from the laser smoke purifier is fixedly connected to the end face of the fixed tube.

[0015] Through the above technical solution, the laser smoke purifier is a common device in ultraviolet laser engraving. It can absorb and purify the smoke generated during ultraviolet laser engraving. The device is fixed on the side support of one side of the support leg for easy operation by the user.

[0016] As a further embodiment of this utility model, the second support leg is fixedly connected to the support platform by bolts, and an ultraviolet laser engraving machine body is provided on one side of the second support leg, with the ultraviolet laser engraving machine body placed on the top surface of the support platform.

[0017] With the above technical solution, the ultraviolet laser engraving machine is stably placed on the support platform, and the adjustment structure is installed on one side to support the fixed pipe in the suction equipment.

[0018] Compared with related technologies, the suction structure for ultraviolet laser engraving machines provided by this utility model has the following beneficial effects:

[0019] In this device, the UV laser engraving machine body is placed on the support platform. An adjustment structure is located on one side of the machine. This structure supports the fixed tube in the suction device and allows the user to flexibly adjust its position. During use, the user inserts the fixed tube into the mounting sleeve and tightens the second set screw to secure it. Then, the user adjusts the slider to the appropriate position according to the processing location and secures it with the first set screw. The distance between the fixed tube and the mounting sleeve and the UV laser engraving machine body can be adjusted by the guide sleeve and the support column. After adjustment, it can be secured with the third set screw. An adjustable damping shaft is also provided between the end connecting block and the mounting sleeve. With the second adjustable damping shaft, users can easily adjust the angle of the fixed tube from multiple directions, ensuring that the fixed tube is ultimately at a suitable angle for suction and facilitating loading and unloading operations. After adjusting the angle of the fixed tube using the first and second adjustable damping shafts, users can tighten them to maintain a near-locked state. This structure offers higher stability compared to traditional universal bamboo-joint tubes, and after the position is adjusted, it is less likely to swing or shift significantly due to accidental contact during loading and unloading. The structure is rationally designed and easy to use. Attached Figure Description

[0020] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of a suction structure for an ultraviolet laser engraving machine according to the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the overall structure of a suction structure for an ultraviolet laser engraving machine according to the present invention. Figure 2 ;

[0023] Figure 3 This is a partial structural breakdown diagram of the suction structure for an ultraviolet laser engraving machine according to this utility model. Figure 1 ;

[0024] Figure 4 This is a partial structural breakdown diagram of the suction structure for an ultraviolet laser engraving machine according to this utility model. Figure 2 .

[0025] Explanation of key symbols:

[0026] 1. Support platform; 2. Adjustable structure; 3. Connector; 4. Support leg one; 5. Side support; 6. Laser smoke purifier; 7. Flexible hose; 8. Ultraviolet laser engraving machine body; 9. Support leg two; 10. Mounting hole; 11. Guide rail; 12. Slider; 13. Mounting component; 14. Support column; 15. Guide sleeve; 16. Limiting groove; 17. Limiting block; 18. Mounting sleeve; 19. Fixing tube; 20. Top screw one; 21. Top screw two; 22. Top screw three; 23. End connecting block; 24. Adjustable damping shaft one; 25. Connecting plate; 26. Adjustable damping shaft two. Detailed Implementation

[0027] Please combine Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of a suction structure for an ultraviolet laser engraving machine according to the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of a suction structure for an ultraviolet laser engraving machine according to the present invention. Figure 2 ; Figure 3 This is a partial structural breakdown diagram of the suction structure for an ultraviolet laser engraving machine according to this utility model. Figure 1 ; Figure 4 This is a partial structural breakdown diagram of the suction structure for an ultraviolet laser engraving machine according to this utility model. Figure 2 A suction structure for an ultraviolet laser engraving machine includes:

[0028] The support platform 1 and the adjustment structure 2 are provided. The surface of the support platform 1 is equipped with a suction device. The adjustment structure 2 includes a second support leg 9. The surface of the second support leg 9 is fixedly connected to a mounting component 13. The top of the mounting component 13 is fixedly connected to a guide rail 11. The surface of the guide rail 11 is slidably connected to a slider 12. A support column 14 is provided on the upper side of the slider 12. A guide sleeve 15 is fitted on the surface of the support column 14. The guide sleeve 15 and the slider 12 are fixedly connected by a fixing block. One end of the support column 14 is fixedly connected to an end connecting block 23. A connecting plate 25 is provided on one side of the end connecting block 23. The end connecting block 23 and the connecting plate 25 are rotatably connected by an adjustable damping shaft 24. An mounting sleeve 18 is provided on one side of the connecting plate 25. The mounting sleeve 18 and the connecting plate 25 are rotatably connected by an adjustable damping shaft 26.

[0029] The suction device includes a laser smoke purifier 6 and a fixed tube 19. The fixed tube 19 is inserted into the interior of the mounting sleeve 18. The outer peripheral surface of the mounting sleeve 18 is threaded with a set screw 21. The top of the slider 12 is threaded with a set screw 20. The outer peripheral surface of the guide sleeve 15 is threaded with a set screw 22.

[0030] like Figure 1-4As shown, the pressing end of the first set screw 20 abuts against the top surface of the guide rail 11, the pressing end of the second set screw 21 extends into the interior of the mounting sleeve 18 and abuts against the outer peripheral surface of the fixing tube 19, and the pressing end of the third set screw 22 extends into the interior of the guide sleeve 15 and abuts against the outer peripheral surface of the support column 14.

[0031] In this device, the UV laser engraving machine body 8 is placed on the support platform 1. An adjustment structure 2 is located on one side of the machine. The adjustment structure 2 supports the fixed pipe 19 in the suction device and allows the user to flexibly adjust its position. During use, the user inserts the fixed pipe 19 into the mounting sleeve 18 and tightens the second set screw 21 to secure it. Then, the user adjusts the slider 12 to the appropriate position according to the processing location and secures it using the first set screw 20. The distance between the fixed pipe 19 and the mounting sleeve 18 and the UV laser engraving machine body 8 can be adjusted by the cooperation of the guide sleeve 15 and the support column 14. After adjustment, it can be secured using the third set screw 22. The structure also has a connecting block 23 at the end and a mounting sleeve 18 that allows for... The adjustable damping shaft 124 and adjustable damping shaft 26 allow users to easily adjust the angle of the fixed tube 19 from multiple directions, ensuring that the fixed tube 19 is ultimately at a suitable angle for suction and facilitating loading and unloading operations. After adjusting the angle of the fixed tube 19 using the adjustable damping shaft 124 and adjustable damping shaft 26, the user can tighten the adjustable damping shaft 124 and adjustable damping shaft 26 to keep it in a near-locked state. In this way, the structure has higher stability compared to traditional universal bamboo joint tubes. After the position is adjusted, it is not easy to swing or displace significantly due to accidental bumping during loading and unloading. The structure is reasonably designed and easy to use.

[0032] like Figure 1-4 As shown, a limiting block 17 is fixedly connected to the inner wall of the guide sleeve 15, and a limiting groove 16 is opened on the outer peripheral surface of the support column 14 located on one side of the end connecting block 23. The limiting block 17 and the limiting groove 16 are in sliding fit.

[0033] By setting the limit block 17 and the limit groove 16, the support column 14 can be prevented from rotating inside the guide sleeve 15, and can be moved stably in the specified direction when adjusted by the user.

[0034] like Figure 1-4 As shown, connectors 3 are fixedly connected to the left and right edges of the bottom surface of the support platform 1, and legs 4 are fixedly connected to the bottom of the connectors 3. Mounting holes 10 are provided on the front and rear edges of the surface of the legs 4.

[0035] Before using the device, the user can place the support leg 4 directly and stably on the external foundation, or make holes on the external foundation corresponding to the mounting holes 10, and then use expansion bolts and expansion nuts to fix the support leg 4.

[0036] like Figure 1-4 As shown, a side support 5 is fixedly connected to the side wall surface of one of the support legs 4. The bottom of the laser smoke purifier 6 is fixedly connected to the top of the side support 5. A flexible hose 7 is fixedly connected to the input end of the laser smoke purifier 6. The end face of the flexible hose 7 away from the laser smoke purifier 6 is fixedly connected to the end face of the fixed tube 19.

[0037] The laser smoke purifier 6 is a common device in ultraviolet laser engraving. It can absorb and purify the smoke generated during the ultraviolet laser engraving process. The device is fixed on the side support 5 on one side of the support leg 4 for easy operation by the user.

[0038] like Figure 1-4 As shown, the second support leg 9 is fixedly connected to the support platform 1 by bolts. The ultraviolet laser engraving machine body 8 is located on one side of the second support leg 9 and is placed on the top surface of the support platform 1.

[0039] The ultraviolet laser engraving machine is stably placed on the support platform 1, and the adjustment structure 2 is installed on one side of it to support the fixed pipe 19 in the suction equipment.

[0040] The working principle of the suction structure for an ultraviolet laser engraving machine provided by this utility model is as follows:

[0041] In this device, the UV laser engraving machine body 8 is placed on the support platform 1. An adjustment structure 2 is located on one side of the machine. The adjustment structure 2 supports the fixed pipe 19 in the suction device and allows the user to flexibly adjust its position. During use, the user inserts the fixed pipe 19 into the mounting sleeve 18 and tightens the second set screw 21 to secure it. Then, the user adjusts the slider 12 to the appropriate position according to the processing location and secures it using the first set screw 20. The distance between the fixed pipe 19 and the mounting sleeve 18 and the UV laser engraving machine body 8 can be adjusted by the cooperation of the guide sleeve 15 and the support column 14. After adjustment, it can be secured using the third set screw 22. The structure also has a connecting block 23 at the end and a mounting sleeve 18 that allows for... The adjustable damping shaft 124 and adjustable damping shaft 26 allow users to easily adjust the angle of the fixed tube 19 from multiple directions, ensuring that the fixed tube 19 is ultimately at a suitable angle for suction and facilitating loading and unloading operations. After adjusting the angle of the fixed tube 19 using the adjustable damping shaft 124 and adjustable damping shaft 26, the user can tighten the adjustable damping shaft 124 and adjustable damping shaft 26 to keep it in a near-locked state. In this way, the structure has higher stability compared to traditional universal bamboo joint tubes. After the position is adjusted, it is not easy to swing or displace significantly due to accidental bumping during loading and unloading. The structure is reasonably designed and easy to use.

[0042] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0043] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. An air suction structure for an ultraviolet laser engraving machine device, characterized in that, The system includes a support platform (1) and an adjustment structure (2). A suction device is mounted on the surface of the support platform (1). The adjustment structure (2) includes two legs (9). A mounting component (13) is fixedly connected to the surface of the two legs (9). A guide rail (11) is fixedly connected to the top of the mounting component (13). A slider (12) is slidably connected to the surface of the guide rail (11). A support column (14) is provided on the upper side of the slider (12). A guide sleeve (15) is fitted onto the surface of the support column (14). The guide sleeve (15) is connected to the slider. The blocks (12) are fixedly connected by fixing blocks. One end of the support column (14) is fixedly connected to an end connecting block (23). A connecting plate (25) is provided on one side of the end connecting block (23). The end connecting block (23) and the connecting plate (25) are rotatably connected by an adjustable damping shaft (24). An mounting sleeve (18) is provided on one side of the connecting plate (25). The mounting sleeve (18) and the connecting plate (25) are rotatably connected by an adjustable damping shaft (26). The suction device includes a laser smoke purifier (6) and a fixing tube (19). The fixing tube (19) is inserted into the interior of the mounting sleeve (18). The outer peripheral surface of the mounting sleeve (18) is threaded with a second set screw (21). The top of the slider (12) is threaded with a first set screw (20). The outer peripheral surface of the guide sleeve (15) is threaded with a third set screw (22).

2. The air suction structure for the ultraviolet engraving machine apparatus according to claim 1, wherein, The top end of the first set screw (20) abuts against the top surface of the guide rail (11), the top end of the second set screw (21) extends into the interior of the mounting sleeve (18) and abuts against the outer peripheral surface of the fixing tube (19), and the top end of the third set screw (22) extends into the interior of the guide sleeve (15) and abuts against the outer peripheral surface of the support column (14).

3. The air suction structure for the ultraviolet engraving machine apparatus according to claim 2, wherein, The inner wall of the guide sleeve (15) is fixedly connected to a limiting block (17), and a limiting groove (16) is opened on the outer circumferential surface of the support column (14) located on one side of the end connecting block (23). The limiting block (17) and the limiting groove (16) are in sliding fit.

4. The air suction structure for the ultraviolet engraving machine apparatus according to claim 3, wherein, The bottom surface of the support platform (1) is fixedly connected to the left and right edges of the support platform (1), and the bottom of the support platform (3) is fixedly connected to the support leg (4). The support leg (4) is provided with mounting holes (10) on the front and rear edges of the surface.

5. The suction structure for an ultraviolet laser engraving machine as described in claim 4, characterized in that, A side support member (5) is fixedly connected to the side wall surface of the support leg (4) on one side. The bottom of the laser smoke purifier (6) is fixedly connected to the top of the side support member (5). A hose (7) is fixedly connected to the input end of the laser smoke purifier (6). The end face of the hose (7) away from the laser smoke purifier (6) is fixedly connected to the end face of the fixed tube (19).

6. The air suction structure for the ultraviolet engraving machine apparatus according to claim 5, wherein, The second support leg (9) is fixedly connected to the support platform (1) by bolts. The ultraviolet laser engraving machine body (8) is located on one side of the second support leg (9) and is placed on the top surface of the support platform (1).

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