Automatic laser paint removing device for air cylinder

Abstract

The utility model relates to the technical field of paint removal equipment, and discloses an automatic laser paint removal device for an air cylinder, which comprises a base, a control cabinet fixedly mounted on the base, a stand column fixedly mounted on the base close to the control cabinet, a carrying table fixedly mounted at one end of the stand column, an air cylinder fixedly mounted on the carrying table and connected with an external air pump through an air pipe, and a laser light source connected with the air cylinder. A Z-axis linear platform is fixedly installed on the front side of the stand column, a first sliding table is movably installed on the front side of the Z-axis linear platform, and a Y-axis linear platform is fixedly installed on the front side of the first sliding table. The dust collection pipe is arranged at the lower end of the mounting beam and is close to the laser head, one end of the dust collection pipe is connected with external dust collection equipment through a pipeline, and meanwhile, the other end of the dust collection pipe is provided with the dust receiving mechanism. And one side of the rubber pad is attached to the outer side of the air cylinder, the dust receiving function is achieved, and smoke dust is sucked away through the dust suction pipe.

Description

Technical Field

[0001] This utility model relates to the field of paint removal equipment technology, and in particular to an automatic laser paint removal device for air cylinders. Background Technology

[0002] Currently, in the field of industrial production and equipment maintenance, the removal of old paint layers from workpiece surfaces is an important and common operation. Traditional paint removal methods mainly include paint removers, alkaline solutions, flame removal, and mechanical methods. Paint remover removal uses an immersion method, and its working principle is to use the organic solvent in the paint remover to penetrate and swell the paint film, thereby achieving efficient paint removal. However, the paint removers used in this method often contain toxic components, which not only pose a threat to the health of operators but also require specialized protective and treatment facilities. At the same time, the cost of paint removers is relatively high, and large-scale use will significantly increase production costs. Alkaline solution removal uses the strong corrosive effect of alkaline solution on the coating film to dissolve and remove the paint film. However, for large workpieces, it is difficult to ensure that the alkaline solution acts evenly on the entire workpiece surface, making the operation difficult and posing safety hazards due to the high temperature of alkaline solution operation. Flame removal uses the high temperature generated by the flame to burn the paint surface, causing the paint film to carbonize and fall off. This method is relatively low-cost and suitable for some workpieces with low surface precision requirements. However, the combustion process produces a large amount of smoke and harmful gases, causing serious environmental pollution.

[0003] Mechanical paint removal technology includes various processes such as grinding, sandblasting, high-pressure water guns and dry ice cleaning. Although it can achieve efficient physical peeling, the dust, waste liquid and other pollutants generated during the operation require a complex environmental protection treatment system. In addition, the high consumption of consumables leads to high operating costs. Furthermore, the equipment is difficult to automate and integrate, making it difficult to meet the production needs of modern intelligent manufacturing. Utility Model Content

[0004] The purpose of this invention is to provide an automatic laser paint removal device for air cylinders, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An automatic laser paint removal device for air cylinders includes a base, on which a control cabinet is fixedly mounted. A column is fixedly mounted on the base near the control cabinet. A platform is fixedly mounted at one end of the column, and a cylinder is fixedly mounted on the platform. The cylinder is connected to an external air pump via an air pipe. A Z-axis linear platform is fixedly mounted on the front side of the column. A first slide is movably mounted on the front side of the Z-axis linear platform. A Y-axis linear platform is fixedly mounted on the front side of the first slide. The Z-axis linear platform and the Y-axis linear platform are respectively connected to the control cabinet via connecting cables. The cabinet is electrically connected. A second slide is fixedly installed on one side of the Y-axis linear platform. A laser head is fixedly installed at one end of the second slide. The laser head is electrically connected to the main control board inside the control cabinet via a connecting cable. A dust collection pipe is fixedly installed at the lower end of the second slide. One end of the dust collection pipe is connected to the input end of an external dust collection device via a pipe. A dust collection mechanism is fixedly installed at the other end of the dust collection pipe. The dust collection mechanism includes a carrier plate. A side plate is fixedly installed on one side of the carrier plate. A fixing cylinder is fixedly installed on one side of the side plate. An abutment rod is inserted into the fixing cylinder.

[0007] As a further preferred embodiment of this utility model, a second turntable is rotatably mounted on the base near the column, and the lower end of the second turntable is fixedly connected to the motor output end at the lower end of the base.

[0008] As a further preferred embodiment of this utility model, a first turntable is rotatably mounted on one end of the piston rod of the cylinder. With the help of the cylinder, the first turntable and the second turntable, the air cylinder can be clamped and fixed, and the air cylinder can be rotated.

[0009] As a further preferred embodiment of this utility model, the carrier plate is provided with a plurality of first sliding grooves, and the carrier plate is fixedly installed at one end of the suction pipe by fasteners.

[0010] As a further preferred embodiment of this utility model, a plurality of insert blocks are fixedly installed on one side of the side plate. The longitudinal cross-section of the insert blocks is polygonal. The cooperation between the side plate and the insert blocks enables the plurality of fixed cylinders to be arranged equidistantly on one side of the side plate.

[0011] As a further preferred embodiment of this utility model, a second sliding groove is provided at the top of the fixing cylinder, and a slot with the same shape as the longitudinal section of the insert block is provided at one end of the fixing cylinder. The fixing cylinder is inserted into one of the insert blocks through the slot and fixed with screws.

[0012] As a further preferred embodiment of this utility model, a rotating groove is provided at one end of the abutment rod, a ball bearing is rotatably installed in the rotating groove, a limit screw is threadedly connected to the abutment rod, the upper end of the limit screw is slidably connected in the second sliding groove, and a compression spring is also inserted and installed in the fixed cylinder.

[0013] As a further preferred embodiment of this utility model, a rubber pad is fixedly connected to one side of the carrier plate and to multiple fixed cylinders near the ball bearings. Multiple retractable abutment rods are provided so that the rubber pad can adapt to the deformation of air cylinders of different diameters, thereby intercepting the dust from the laser treatment and sucking it out through the suction pipe.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In this invention, a dust suction pipe is installed at the lower end of the mounting beam near the laser head, and one end of the dust suction pipe is connected to an external dust collection device through a pipe. At the same time, a dust collection mechanism is installed at the other end of the dust suction pipe. This allows the rubber pad to adhere to the outside of the air cylinder when the laser head, together with the Z-axis linear platform and the Y-axis linear platform, performs laser paint removal on air cylinders of different sizes, thereby collecting dust and removing the smoke and dust through the dust suction pipe. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the dust collection mechanism of this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the fixing cylinder and the abutment rod of this utility model;

[0020] Figure 5 This is a cross-sectional view of the fixed cylinder and abutment rod structure of this utility model.

[0021] In the diagram: 1. Base; 2. Control cabinet; 3. Column; 4. Platform; 5. Cylinder; 6. Z-axis linear platform; 7. First slide; 8. Y-axis linear platform; 9. Second slide; 10. Mounting beam; 11. Laser head; 12. Dust suction pipe; 13. Dust collection mechanism; 14. Carrier plate; 15. Side plate; 16. Fixing cylinder; 17. Abutment rod; 18. First turntable; 19. Second turntable; 20. First slide groove; 21. Fastener; 22. Insert block; 23. Second slide groove; 24. Slot; 25. Rotary groove; 26. Ball bearing; 27. Limit screw; 28. Rubber pad. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1-5As shown, the present invention provides an automatic laser paint removal device for air cylinders, comprising a base 1, a control cabinet 2 fixedly mounted on the base 1, a column 3 fixedly mounted on the base 1 near the control cabinet 2, a platform 4 fixedly mounted at one end of the column 3, a cylinder 5 fixedly mounted on the platform 4, and the cylinder 5 connected to an external air pump via an air pipe, a Z-axis linear platform 6 fixedly mounted on the front side of the column 3, a first slide 7 movably mounted on the front side of the Z-axis linear platform 6, and a Y-axis linear platform 8 fixedly mounted on the front side of the first slide 7, with the Z-axis linear platform 6 and the Y-axis linear platform 8 respectively connected to the control cabinet via connecting cables. 2. Electrical connection: A second slide 9 is fixedly installed on one side of the Y-axis linear platform 8. A laser head 11 is fixedly installed on one end of the second slide 9. The laser head 11 is electrically connected to the main control board in the control cabinet 2 through a connecting cable. A dust suction pipe 12 is fixedly installed at the lower end of the second slide 9. One end of the dust suction pipe 12 is connected to the input end of an external dust suction device through a pipe. A dust collection mechanism 13 is fixedly installed at the other end of the dust suction pipe 12. The dust collection mechanism 13 includes a carrier plate 14. A side plate 15 is fixedly installed on one side of the carrier plate 14. A fixing cylinder 16 is fixedly installed on one side of the side plate 15. An abutment rod 17 is inserted into the fixing cylinder 16.

[0024] like Figure 1 As shown, a second turntable 19 is rotatably mounted on the base 1 near the column 3, and the lower end of the second turntable 19 is fixedly connected to the motor output end at the lower end of the base 1. A first turntable 18 is rotatably mounted on one end of the piston rod of the cylinder 5. With the help of the cylinder 5, the first turntable 18 and the second turntable 19, the air cylinder can be clamped and fixed, and the air cylinder can be rotated.

[0025] like Figures 1-5 As shown, the carrier plate 14 has multiple first grooves 20. The carrier plate 14 is fixedly installed at one end of the suction pipe 12 by fasteners 21. Multiple inserts 22 are fixedly installed on one side of the side plate 15. The longitudinal cross-section of the inserts 22 is polygonal. The cooperation between the side plate 15 and the inserts 22 allows multiple fixed cylinders 16 to be equidistantly arranged and installed on one side of the side plate 15. The top of the fixed cylinder 16 has a second groove 23. One end of the fixed cylinder 16 has a slot 24 with the same shape as the longitudinal cross-section of the insert 22. One end of the fixed cylinder 16 is inserted into one of the inserts 22 through the slot 24 and passes through the slot 24. The contact rod 17 is fixed with screws. One end of the contact rod 17 has a rotating groove 25. A ball bearing 26 is rotatably installed in the rotating groove 25. A limit screw 27 is threadedly connected to the contact rod 17. The upper end of the limit screw 27 is slidably connected in the second sliding groove 23. A compression spring is also installed inside the fixed cylinder 16. A rubber pad 28 is fixedly connected to one side of the carrier plate 14 and multiple fixed cylinders 16 near the ball bearing 26. Multiple telescopic contact rods 17 are provided so that the rubber pad 28 can adapt to the deformation of air cylinders of different diameters, thereby intercepting the dust from the laser treatment and sucking it out through the suction pipe 12.

[0026] It should be noted that this utility model is an automatic laser paint removal device for air cylinders. The control cabinet 2 serves as the control center, providing instructions to various components. The cylinder 5 is connected to an external air pump via an air pipe. Together with the first turntable 18 and the second turntable 19, it stably clamps the air cylinder and enables rotation. Then, under the control of the control cabinet 2, the Z-axis linear platform 6 and the Y-axis linear platform 8 can precisely adjust the position of the laser head 11. After receiving the signal from the main control board inside the control cabinet 2, the laser head 11 emits a high-energy laser beam. The laser beam acts on the surface of the air cylinder, instantly generating high temperature, causing the paint layer to rapidly vaporize or sublimate, achieving efficient paint removal. During the paint removal process, the carrier plate 14 is installed on the dust suction pipe 12 by fasteners 21. The Y-axis linear platform 8, the second slide 9, and the mounting beam 1... With the cooperation of the laser head 11, the position of the laser head 11 is adjusted, and the position of the suction pipe 12 is adjusted simultaneously. Then, the suction pipe 12 drives multiple sets of fixed cylinders 16 and contact rods 17 to move towards the air cylinder through the carrier plate 14. The ball bearings 26 at one end of the multiple contact rods 17 abut against the outside of the air cylinder. The contour of the outside of the air cylinder causes each contact rod 17 to retract into its corresponding fixed cylinder 16 by a certain process. This causes the multiple fixed cylinders 16 to deform one side of the rubber pad 28 connected to the carrier plate 14, so that one side of the rubber pad 28 is attached to the outside of the air cylinder and placed below the laser head 11. The smoke and dust generated by laser paint removal are intercepted by the rubber pad 28 and then sucked into the external vacuuming equipment through the suction pipe 12, effectively reducing environmental pollution and ensuring a clean working environment.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic laser paint removal device for wind towers, characterized by: The utility model provides a kind of laser cutting machine, including pedestal (1), the control cabinet (2) is fixedly installed on the pedestal (1), the column (3) is fixedly installed on the pedestal (1) near the control cabinet (2), the column (3) one end is fixedly installed with loading platform (4), the cylinder (5) is fixedly installed on the loading platform (4), and the cylinder (5) is connected with external air pump by air pipe, the Z-axis linear platform (6) is fixedly installed on the column (3) front side, the first sliding table (7) is movably installed on the Z-axis linear platform (6) front side, the Y-axis linear platform (8) is fixedly installed on the first sliding table (7) front side, and the Z-axis linear platform (6) and Y-axis linear platform (8) are electrically connected with control cabinet (2) respectively by connecting wire, the second sliding table (9) is fixedly installed on the Y-axis linear platform (8) side, the laser head (11) is fixedly installed on the second sliding table (9) one end, and the laser head (11) is electrically connected with the main control board in control cabinet (2) by connecting wire, the dust suction pipe (12) is fixedly installed on the second sliding table (9) lower end, one end of the dust suction pipe (12) is connected with the input end of external dust collection equipment by pipeline, the dust suction pipe (12) other end is fixedly installed with dust collection mechanism (13), and the dust collection mechanism (13) includes carrier plate (14), the side plate (15) is fixedly installed on the carrier plate (14) side, the fixed cylinder (16) is fixedly installed on the side plate (15) side, and the contact lever (17) is inserted and installed in the fixed cylinder (16).

2. An automatic laser paint removal device for a wind tank according to claim 1, characterized in that: The second rotary table (19) is rotatably installed on the pedestal (1) near the column (3), and the motor output end of the lower end of the second rotary table (19) is fixedly connected with the lower end of the pedestal (1).

3. An automatic laser paint removal device for a wind tower according to claim 2, characterized in that: The piston rod of the cylinder (5) is rotatably installed with the first rotary table (18).

4. The automatic laser paint removal device for air cylinder according to claim 1, characterized in that: A plurality of first sliding grooves (20) are formed in the carrier plate (14), and the carrier plate (14) is fixedly installed on one end of the dust suction pipe (12) by fasteners (21).

5. An automatic laser paint removal device for a wind tower according to claim 4, characterized in that: A plurality of insertion blocks (22) are fixedly installed on the side plate (15) side, and the longitudinal section of the insertion block (22) is polygonal.

6. An automatic laser paint removal device for a wind turbine tower according to claim 5, characterized in that: A second sliding groove (23) is formed in the top of the fixed cylinder (16), an insertion slot (24) with the same shape as the longitudinal section of the insertion block (22) is formed in one end of the fixed cylinder (16), and the fixed cylinder (16) is inserted and installed on one of the insertion blocks (22) through the insertion slot (24) and fixed by screws.

7. An automatic laser paint removal device for a wind tower according to claim 6, characterized in that: A rotating groove (25) is formed in one end of the contact lever (17), a ball (26) is rotatably installed in the rotating groove (25), a limiting screw (27) is threadedly connected to the contact lever (17), the upper end of the limiting screw (27) is slidably connected in the second sliding groove (23), and a compression spring is also inserted and installed in the fixed cylinder (16).

8. An automatic laser paint removal device for a wind tower according to claim 7, characterized in that: Rubber pads (28) are fixedly connected to the plurality of fixed cylinders (16) on the side of the carrier plate (14) near the balls (26).

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