Laser marking equipment for automobile glass processing

Abstract

The utility model discloses a laser marking device for automobile glass processing, which relates to the technical field of laser marking devices, and comprises a conveyor, an exhaust fan and a laser transmitter, the conveyor, the exhaust fan and the laser transmitter are respectively and electrically connected with an external master controller through connecting wires, and the laser transmitter is electrically connected with the external master controller through connecting wires. The output end of the exhaust fan is connected with external waste gas purification equipment through a pipeline, and an X-axis guide rail is fixedly installed on the conveyor. The smoke collecting mechanism is arranged at the bottom of the laser transmitter and is composed of the smoke collecting hood, the sealing pieces, the clamping hoop, the inserting rod and the like, the multiple sealing pieces are connected in a penetrating mode, and the inserting rod and the compression spring are matched, so that the bottoms of the multiple sealing pieces can make contact with the vehicle glass in an attached mode; and the sealing piece can adapt to the height of a glass marking surface so as to automatically adjust the height, so that smoke generated during marking is sealed, the smoke is effectively discharged in cooperation with an exhaust fan, and the smoke is effectively prevented from overflowing.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking equipment, in particular to a laser marking equipment used for automobile glass processing. Background Art

[0002] During the production process of automotive glass, a laser marking operation will be performed on the glass, which can keep the identification information on the automotive glass clear and readable for a long time, so as to facilitate identification and traceability when needed. When laser marking the automotive glass, the automotive glass will be loosened through the conveying equipment, so as to cooperate with the laser marking equipment to realize a marking operation on a large number of glasses;

[0003] Since the glass is marked by laser, the interaction between the laser and the glass material may cause thermal decomposition or gasification of the material, and then generate a certain amount of waste gas. If the waste gas is not treated, it will pollute the surrounding production environment. When some laser marking machines with a smoke removal structure are in use, the smoke removal hood of the smoke removal equipment is at a certain distance from the vehicle glass because the vehicle glass is not flat. If the smoke removal hood is installed too high or too far away from the oil fume source, the oil fume may diffuse into the surrounding environment during the rising process, causing some smoke to overflow, thereby reducing the smoke removal effect. Utility Model Content

[0004] The purpose of the utility model is to provide a laser marking device for automobile glass processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A laser marking device for automobile glass processing, comprising a conveyor, an exhaust fan and a laser transmitter, wherein the conveyor, the exhaust fan and the laser transmitter are electrically connected to an external main controller through connecting lines respectively, and the output end of the exhaust fan is connected to an external exhaust gas purification device through a pipeline, an X-axis guide rail is fixedly installed on the conveyor, a first sliding mechanism is movably installed on the X-axis guide rail, a Y-axis guide rail is fixedly installed on a fixed rod on one side of the first sliding mechanism, a second sliding mechanism is movably installed on the Y-axis guide rail, and the first sliding mechanism and the Y-axis guide rail are electrically connected to an external controller through connecting lines respectively, the laser transmitter is fixedly installed on one side of the second sliding mechanism, a smoke collecting mechanism is arranged at the bottom of the laser transmitter, the smoke collecting mechanism comprises a smoke collecting hood, a plurality of sealing sheets are movably installed at the bottom, two clamps are fixedly installed on the outside of the smoke collecting hood, and a plurality of plug rods are fixedly installed at the bottom of the two clamps.

[0007] As a further preferred embodiment of the present invention, a sealing groove is provided inside the smoke hood, and a plurality of through-type first slide grooves are provided inside the sealing groove. By providing the sealing groove and the first slide grooves, the height of the sealing sheet can be adjusted at the bottom of the smoke hood.

[0008] As a further preferred embodiment of the present invention, a sleeve is fixedly installed on the top of the smoke hood, an air pipe is fixedly installed on the outside of the sleeve, the sleeve is fixedly installed on the bottom of the laser emitter through a fixing part, and the emitting end of the laser emitter extends into the smoke hood through the sleeve, and one side of the air pipe is connected to the input end of the exhaust fan through a pipe.

[0009] As a further preferred scheme of the utility model, a first slider is fixedly installed on one side of the sealing sheet, a second slide groove is opened on the other side of the sealing sheet, a connecting sheet is fixedly installed on the top of the sealing sheet, a second slider is fixedly installed on one side of the connecting sheet, the connecting sheet is inserted and installed in the sealing groove, and the first slider on one side of one of the sealing sheets is inserted and installed in the second slide groove on the side of an adjacent sealing sheet. Through the arrangement of the sealing sheet and the connecting sheet, the bottom of the smoke hood can adapt to box shells of different shapes, thereby improving the smoke removal effect.

[0010] As a further preferred scheme of the present invention, a limiting ring is inserted through the lower end of the insertion rod, and the insertion rod between the limiting ring and the clamp is sleeved with a compression spring, and fixing blocks are fixedly installed on both sides of the two clamps, and the two clamps are fixedly installed on the outside of the smoke hood by means of the fixing blocks on both sides and bolts, and the insertion rod located below the limiting ring is inserted through the through hole in the corresponding second slider, and the compression spring is sleeved by using the limiting ring inserted through the lower end of the insertion rod, and the diameter of the insertion rod located below the limiting ring is larger than that of the insertion rod above the limiting ring, so that the limiting ring can compress the compression spring toward the clamp direction, thereby realizing the adaptive up and down movement of the sealing plate and the connecting plate.

[0011] As a further preferred embodiment of the present invention, fixing blocks are fixedly installed on both sides of the two clamps, and the two clamps are fixedly installed on the outside of the smoke hood through the fixing blocks on both sides and bolts, and the insertion rod located below the limiting ring is inserted into the through hole in the corresponding second slider.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a laser marking device for automobile glass processing, wherein a smoke collecting mechanism is arranged at the bottom of a laser transmitter, and the smoke collecting mechanism is composed of a smoke collecting hood, a sealing sheet, a clamp, an insertion rod and other components, wherein a plurality of sealing sheets are mutually interlaced and connected, and cooperate with the insertion rod and the compression spring, so that the bottoms of the plurality of sealing sheets can be in contact with the automobile glass, and the sealing sheets can be automatically adjusted in height to adapt to the height of the glass marking surface, so that the smoke generated during marking is sealed, and the smoke is effectively discharged and processed in cooperation with the exhaust fan, thereby effectively preventing the smoke from overflowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the smoke collection mechanism structure of the utility model;

[0016] Figure 3 This is a cross-sectional view of the smoke collecting hood of the utility model;

[0017] Figure 4 This is a schematic diagram of the sealing sheet and the connecting sheet structure of the utility model;

[0018] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0019] Figure 6 This is a schematic diagram of the clamp and the plug rod structure of the utility model;

[0020] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0021] In the figure: 1. conveyor; 2. exhaust fan; 3. laser transmitter; 4. X-axis guide rail; 5. first sliding mechanism; 6. Y-axis guide rail; 7. second sliding mechanism; 8. smoke collection mechanism; 9. smoke collection hood; 10. sealing plate; 11. clamp; 12. plug rod; 13. sealing groove; 14. first slide groove; 15. sleeve; 16. air pipe; 17. first slide block; 18. second slide groove; 19. connecting plate; 20. second slide block; 21. fixing block; 22. limiting ring; 23. compression spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-Figure 7As shown, the utility model provides a laser marking device for automobile glass processing, including a conveyor 1, an exhaust fan 2 and a laser emitter 3. The conveyor 1, the exhaust fan 2 and the laser emitter 3 are electrically connected to an external main controller through connecting lines, and the output end of the exhaust fan 2 is connected to an external exhaust gas purification device through a pipeline. An X-axis guide rail 4 is fixedly installed on the conveyor 1, and a first sliding mechanism 5 is movably installed on the X-axis guide rail 4. A Y-axis guide rail 6 is fixedly installed on a fixed rod on one side of the first sliding mechanism 5, and a second sliding mechanism 7 is movably installed on the Y-axis guide rail 6. The first sliding mechanism 5 and the Y-axis guide rail 6 are electrically connected to the external controller through connecting lines, respectively, and the laser emitter 3 is fixedly installed on one side of the second sliding mechanism 7. A smoke collecting mechanism 8 is arranged at the bottom of the laser emitter 3, and the smoke collecting mechanism 8 includes a smoke collecting hood 9, and a plurality of sealing sheets 10 are movably installed at the bottom. Two clamps 11 are fixedly installed on the outside of the smoke collecting hood 9, and a plurality of plug rods 12 are fixedly installed at the bottom of the two clamps 11.

[0024] like Figure 2-Figure 3 As shown, a sealing groove 13 is provided inside the smoke hood 9, and a plurality of through-type first slide grooves 14 are provided inside the sealing groove 13. Through the opening of the sealing groove 13 and the first slide groove 14, the height of the sealing sheet 10 can be adjusted at the bottom of the smoke hood 9. A sleeve 15 is fixedly installed on the top of the smoke hood 9, and an air pipe 16 is fixedly installed on the outside of the sleeve 15. The sleeve 15 is fixedly installed on the bottom of the laser emitter 3 through a fixing member, and the emitting end of the laser emitter 3 extends into the smoke hood 9 through the sleeve 15, and one side of the air pipe 16 is connected to the input end of the exhaust fan 2 through a pipeline.

[0025] like Figure 2-Figure 5As shown, a first slider 17 is fixedly installed on one side of the sealing sheet 10, a second slide groove 18 is opened on the other side of the sealing sheet 10, a connecting piece 19 is fixedly installed on the top of the sealing sheet 10, a second slider 20 is fixedly installed on one side of the connecting piece 19, the connecting piece 19 is inserted and installed in the sealing groove 13, and the first slider 17 on one side of one sealing sheet 10 is inserted and installed in the second slide groove 18 on the side of the adjacent sealing sheet 10. Through the arrangement of the sealing sheet 10 and the connecting sheet 19, the bottom of the smoke hood 9 can be adapted to box shells of different shapes, thereby improving the smoke removal effect. A limiting ring 22 is inserted and installed at the lower end of the insertion rod 12, and the insertion rod located between the limiting ring 22 and the clamp 11 The two clamps 11 are fixedly mounted with a compression spring 23, and the two clamps 11 are fixedly mounted with a fixing block 21 on both sides, and the two clamps 11 are fixedly mounted on the outside of the smoke hood 9 by the fixing blocks 21 on both sides and bolts, and the insertion rod 12 located below the limiting ring 22 is inserted and installed in the through hole in the corresponding second slider 20, and the compression spring 23 is installed by using the limiting ring 22 inserted and installed at the lower end of the insertion rod 12, and the diameter of the insertion rod 12 located below the limiting ring 22 is larger than the insertion rod 12 located above the limiting ring 22, so that the limiting ring 22 can compress the compression spring 23 toward the clamp 11, thereby realizing the adaptive up and down movement of the sealing sheet 10 and the connecting sheet 19;

[0026] like Figure 2 , Figure 7 As shown, the two clamps 11 are fixedly installed with fixing blocks 21 on both sides, and the two clamps 11 are fixedly installed on the outside of the smoke hood 9 through the fixing blocks 21 on both sides and bolts, and the insertion rod 12 located below the limiting ring 22 is inserted and installed in the through hole in the corresponding second slider 20.

[0027] It should be noted that the utility model is a laser marking device for automobile glass processing. When the automobile glass is conveyed and marked by the conveyor 1, the automobile squeezes and lifts the multiple sealing sheets 10 at the bottom of the smoke hood 9, so that the sealing sheets 10 drive the connecting sheet 19 to move up in the sealing groove 13, and the second slider 20 moves up in the first slide groove 14, and the second slider 20 also moves up on the corresponding plug rod 12 through the internal through hole, and the second slider 20 moves up while pushing the limit ring 22 up, so that the limit ring 22 moves up on the outside of the plug rod 12 and compresses the compression spring 23 toward the clamp 11, thereby making the lower end of the smoke hood 9 The multiple sealing sheets 10 are adaptively adjusted up and down according to the height of the surface of the vehicle glass. At the same time, two adjacent sealing sheets 10 are respectively connected to each other through the first slider 17 and the second slide groove 18 to ensure the sealing, and the connecting sheet 19 moves up and down in the sealing groove 13 to seal the first slide groove 14. When the marking position of the vehicle glass enters the smoke hood 9 and is located directly below the laser emitter 3, the vehicle glass can be marked by the laser emitter 3, and the smoke is discharged to the external smoke treatment equipment through the smoke hood 9, the air pipe 16 and the pipeline in conjunction with the exhaust fan 2, thereby preventing the smoke from overflowing during marking.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A laser marking device for automobile glass processing, characterized in that: The invention comprises a conveyor (1), an exhaust fan (2) and a laser transmitter (3), wherein the conveyor (1), the exhaust fan (2) and the laser transmitter (3) are electrically connected to an external main controller via connecting wires, and the output end of the exhaust fan (2) is connected to an external exhaust gas purification device via a pipeline, an X-axis guide rail (4) is fixedly mounted on the conveyor (1), a first sliding mechanism (5) is movably mounted on the X-axis guide rail (4), a Y-axis guide rail (6) is fixedly mounted on a fixed rod on one side of the first sliding mechanism (5), a second sliding mechanism (7) is movably mounted on the Y-axis guide rail (6), and the first sliding mechanism (5) and the Y-axis guide rail (6) are electrically connected to an external controller via connecting wires, respectively, the laser transmitter (3) is fixedly mounted on one side of the second sliding mechanism (7), and a smoke collecting mechanism (8) is arranged at the bottom of the laser transmitter (3); The smoke collecting mechanism (8) comprises a smoke collecting hood (9), a plurality of sealing sheets (10) being movably mounted on the bottom, two clamps (11) being fixedly mounted on the outside of the smoke collecting hood (9), and a plurality of insertion rods (12) being fixedly mounted on the bottoms of the two clamps (11).

2. The laser marking device for automobile glass processing according to claim 1, characterized in that: A sealing groove (13) is provided on the inner side of the smoke collecting hood (9), and a plurality of through-type first sliding grooves (14) are provided on the inner side of the sealing groove (13).

3. The laser marking device for automobile glass processing according to claim 1, characterized in that: A sleeve (15) is fixedly mounted on the top of the smoke hood (9), an air pipe (16) is fixedly mounted on the outside of the sleeve (15), the sleeve (15) is fixedly mounted on the bottom of the laser emitter (3) via a fixing member, and an emitting end of the laser emitter (3) extends through the sleeve (15) into the smoke hood (9), while one side of the air pipe (16) is connected to an input end of the exhaust fan (2) via a pipeline.

4. The laser marking device for automobile glass processing according to claim 2, characterized in that: A first sliding block (17) is fixedly mounted on one side of the sealing sheet (10), a second sliding groove (18) is provided on the other side of the sealing sheet (10), a connecting sheet (19) is fixedly mounted on the top of the sealing sheet (10), a second sliding block (20) is fixedly mounted on one side of the connecting sheet (19), the connecting sheet (19) is inserted into the sealing groove (13), and the first sliding block (17) on one side of one of the sealing sheets (10) is inserted into the second sliding groove (18) on the side of an adjacent sealing sheet (10).

5. The laser marking device for automobile glass processing according to claim 4, characterized in that: A limiting ring (22) is inserted and installed at the lower end of the insertion rod (12), and a compression spring (23) is sleeved on the insertion rod (12) located between the limiting ring (22) and the clamp (11).

6. The laser marking device for automobile glass processing according to claim 5, characterized in that: A fixing block (21) is fixedly mounted on both sides of the two clamps (11), and the two clamps (11) are fixedly mounted on the outside of the smoke hood (9) by means of the fixing blocks (21) on both sides and bolts, while the insertion rod (12) located below the limiting ring (22) is inserted into a through hole in the corresponding second slider (20).

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