Laser derusting device for channel steel

Abstract

The utility model relates to a channel steel laser derusting device which comprises a laser nozzle A, a laser nozzle B, a C-shaped protective cover, a screwing bolt, a stand column A, a stand column B, an electric steel roller, a U-shaped groove, a cross beam, a stand column, a laser host, a threaded hole A, a hole B, a through hole C and a control system. The two laser sprayers are arranged, so that rust on the inner surface of the channel steel groove can be removed, and the rust removal function is achieved. The two screwing bolts are arranged, the included angle between the laser nozzle and the stand column can be adjusted according to the size of channel steel, and use is convenient and fast. The device is provided with the electric steel rod, channel steel can be automatically conveyed, the labor intensity of workers is reduced, and mechanization of rust removal of the inner surface of a channel steel groove is achieved. Due to the arrangement of the electric steel rollers, channel steel with large mass can be borne.

Description

A laser rust removal device for channel steel Technical Field

[0001] This utility model relates to a rust removal device for channel steel, specifically a laser rust removal device for channel steel. Background Technology

[0002] With the development of my country's industrialization and construction industry, the demand for channel steel has gradually increased. However, due to the influence of storage conditions and working environment, a large amount of channel steel rusts, which greatly affects its service life. For surface rust inside the channel steel, workers mainly use handheld laser rust removal equipment for manual cleaning. This method is not only inefficient and labor-intensive, but also has significant limitations. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a laser rust removal device for channel steel, which can remove rust from the inner surface of channel steel, reduce the labor intensity of workers, and realize the mechanization of rust removal from the inner surface of channel steel.

[0004] The technical solution adopted by this utility model to solve the technical problem is a laser rust removal device for channel steel, including a laser nozzle A, a laser nozzle B, a "C"-shaped protective cover, tightening bolts, column A, column B, an electric steel roller, a "U"-shaped channel, a crossbeam, a support column, a laser main unit, threaded holes A, B, a through hole C, and a control system. Laser nozzles A and B are designed as rectangular bosses. Each laser nozzle A and B has a threaded hole A on its front side and a circular hole B on its bottom surface. The "C"-shaped protective cover is designed as a "C". The device features two "C"-shaped protective covers, which are respectively attached to the nozzles on the sides of laser nozzles A and B. Two cylindrical tightening bolts are provided. Columns A and B are designed as cuboids, each with one bolt. Each column has a circular through-hole C at its upper end. The tightening bolts pass through the through-hole C at the upper end of columns A and B, connecting to the threaded holes A on the front of laser nozzles A and B, thus fixing laser nozzles A and B at a certain angle to the upper ends of columns A and B.

[0005] Furthermore, there are multiple electric steel rollers, one "U"-shaped groove, two crossbeams with an inverted "C" shape, placed opposite each other, and the electric steel roller is placed horizontally between the crossbeams. The electric steel roller is not placed in the middle of the crossbeam and a space is left. The "U"-shaped groove is installed close to the middle of the crossbeam and located below the crossbeam. Columns A and B are fixed at the middle position on the crossbeam. The support column is designed as a cuboid and there are four support columns installed under two crossbeams. The laser host is designed as a cube and there is one laser host. The laser host is connected to the circular hole B on the bottom surface of laser nozzles A and B. The channel steel is designed as a "C" shape and there are multiple channel steels. The channel steel is placed flat on the upper surface of the electric steel roller.

[0006] Furthermore, laser nozzle A is electrically connected to the laser host, laser nozzle B is electrically connected to the laser host, and the electric steel roller is controlled by the control system, which is a PLC control system. The control system is connected to the power supply, and the laser host is electrically connected to the control system.

[0007] In the aforementioned laser rust removal device for channel steel, the "C"-shaped protective cover is connected to the laser nozzle A by adhesive bonding; the "C"-shaped protective cover is also connected to the laser nozzle B by adhesive bonding.

[0008] In the aforementioned laser rust removal device for channel steel, the connection between column A and laser nozzle A is achieved by bolt tightening; the connection between column B and laser nozzle B is achieved by bolt tightening.

[0009] In the aforementioned laser rust removal device for channel steel, the angle between the laser nozzle A and the vertical direction of the column A is 45°; the angle between the laser nozzle B and the vertical direction of the column B is 45°.

[0010] In the aforementioned laser rust removal device for channel steel, the connection method of the column A, column B and crossbeam is welding.

[0011] In the aforementioned laser rust removal device for channel steel, the connection between the "U"-shaped channel and the crossbeam is welding.

[0012] In the aforementioned laser rust removal device for channel steel, the support column and the crossbeam are connected by welding.

[0013] The aforementioned laser rust removal device for channel steel includes 26 electric steel rollers; the PLC control system is a Siemens 1200 PLC control system.

[0014] In the aforementioned laser rust removal device for channel steel, the width of the plurality of electric steel rollers is greater than the width of the channel steel.

[0015] Compared with the prior art, the beneficial effects of the laser rust removal device for channel steel of this utility model are as follows.

[0016] (1) This utility model is equipped with two laser nozzles, which can remove rust from the inner surface of the channel steel to achieve the function of rust removal.

[0017] (2) This utility model is equipped with two tightening bolts, which can adjust the angle between the laser nozzle and the column according to the size of the channel steel, making it convenient to use.

[0018] (3) This utility model is equipped with an electric steel roller, which can automatically convey the channel steel, reduce the labor intensity of workers, and realize the mechanization of rust removal on the inner surface of the channel steel.

[0019] (4) This utility model is equipped with an electric steel roller, which can withstand a large mass of channel steel. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 is a schematic diagram of the structure of the laser rust removal device for channel steel of this utility model when it is ready to remove rust.

[0022] Figure 2 is a schematic diagram of the structure of the laser rust removal device for channel steel of this utility model during rust removal.

[0023] Figure 3 is a schematic diagram of the front structure of a laser rust removal device for channel steel according to this utility model.

[0024] Figure 4 is a schematic diagram of the structure of a single laser nozzle.

[0025] In the diagram: 1. Laser nozzle A, 2. Laser nozzle B, 3. "C" shaped protective cover, 4. Tightening bolt, 5. Channel steel, 6. Column A, 7. Column B, 8. Electric steel roller, 9. "U" shaped channel, 10. Crossbeam, 11. Support column, 12. Laser host, 13. Threaded hole A, 14. Hole B, 15. Through hole C. Detailed Implementation

[0026] The embodiments shown in Figures 1-4 illustrate a laser rust removal device for channel steel, comprising a laser nozzle A1, a laser nozzle B2, a "C"-shaped protective cover 3, a tightening bolt 4, channel steel 5, a column A6, a column B7, an electric steel roller 8, a "U"-shaped channel 9, a crossbeam 10, a support column 11, a laser host 12, a threaded hole A13, a hole B14, and a through hole C15. Laser nozzles A1 and B2 are designed as rectangular bosses. Each of laser nozzles A1 and B2 has a threaded hole A13 on its front side and a circular hole B14 on its bottom surface. Laser nozzles A1 and B2 are used to spray laser light. The "C"-shaped protective cover 3 is designed in a "C" shape, and there are two "C"-shaped protective covers 3. C-shaped protective covers 3 are tightly attached to the nozzles on the sides of laser nozzles A1 and B2, respectively. The C-shaped protective covers 3 serve a protective function to prevent the laser from being ejected outward. Tightening bolts 4 are designed to be cylindrical, and there are two tightening bolts 4. Tightening bolts 4 are used to fix laser nozzles A1 and B2. Columns A6 and B7 are designed to be cuboid, and there is one column in each column. Each column A6 and B7 has a circular through hole C15 at its upper end. Tightening bolts 4 pass through the through holes C15 at the upper ends of columns A6 and B7 and connect to the threaded holes A13 on the front of laser nozzles A1 and B2, fixing laser nozzles A1 and B2 at a certain angle to the upper ends of columns A6 and B7.

[0027] Furthermore, multiple electric steel rollers 8 are provided, primarily serving the functions of conveying and bearing weight. The "U"-shaped groove 9 is designed in a "U" shape, and there is one "U"-shaped groove 9. The crossbeams 10 are designed in an inverted "C" shape, and there are two crossbeams 10. The crossbeams 10 are placed opposite each other, and the electric steel rollers 8 are placed horizontally between the crossbeams 10. No electric steel rollers 8 are placed in the middle of the crossbeams 10, leaving space. The "U"-shaped groove 9 is installed close to the middle of the crossbeam 10 and located below it. The "U"-shaped groove 9 primarily serves a protective function, preventing damage from impacts. The light is emitted outward. Columns A6 and B7 are fixed in the middle of the crossbeam 10. The support column 11 is designed as a cuboid. There are 4 support columns 11. The support columns 11 are installed under the 2 crossbeams 10. The support columns 11 are used to support the entire device. The laser host 12 is designed as a cube. There is 1 laser host 12. The laser host 12 is connected to the circular hole B14 on the bottom surface of the laser nozzle A1 and laser nozzle B2. The channel steel 5 is designed as a "C" shape. There are multiple channel steels 5. The channel steel 5 is placed flat on the upper surface of the electric steel roller 8.

[0028] Furthermore, laser nozzle A1 and laser host 12 are electrically connected, laser nozzle B2 and laser host 12 are electrically connected, and the electric steel roller 8 is controlled by a control system, which is a PLC control system connected to a power supply. The laser host 12 is electrically connected to the control system. Example

[0029] As shown in Figures 1-4 above, a laser rust removal device for channel steel is manufactured, wherein laser nozzles A1 and B2 are designed as rectangular bosses. The angle between laser nozzle A1 and column A6 in the vertical direction is 45°, and the angle between laser nozzle B2 and column B7 in the vertical direction is 45°. The "C"-shaped protective cover 3 is connected to laser nozzle A1 by adhesive bonding, and the connection method between "C"-shaped protective cover 3 and laser nozzle B2 is adhesive bonding. The connection method between column A6 and laser nozzle A1 is bolting. The columns B7 and B2 are fixed by bolt tightening; the columns A6 and 10 are fixed by welding; the columns B7 and 10 are fixed by welding; the U-shaped groove 9 and 10 are connected by welding; the support column 11 and 10 are connected by welding; there are 26 electric steel rollers 8; the PLC control system is a Siemens 1200 PLC control system; and the width of the electric steel rollers 8 is greater than the width of the channel steel 5.

[0030] The following example uses a single use.

[0031] The first step is to connect the transmission device.

[0032] The crossbeams 10 are placed opposite each other, the moving steel rollers 8 are placed horizontally between the crossbeams 10, the electric steel rollers 8 are not installed in the middle of the crossbeams 10 and space is left, the "U" shaped grooves 9 are installed close to the middle of the crossbeams 10 and located below the crossbeams 10, the columns A6 and B7 are fixed in the middle position on the crossbeams 10 respectively, and the four support columns 11 are installed under the two crossbeams 10.

[0033] The second step is to install the laser equipment.

[0034] The laser host 12 is connected to the circular hole B14 on the bottom surface of the laser nozzles A1 and B2. The bolt 4 is tightened through the through hole C15 at the top of the column A6 and the column B7, and connected to the threaded hole A13 on the front of the laser nozzles A1 and B2, fixing the laser nozzles A1 and B2 at a certain angle to the top of the column A6 and the column B7.

[0035] The third step is to remove rust.

[0036] The channel steel 5 is placed flat on the upper surface of the electric steel roller 8. The laser host 12 and the electric steel roller 8 are started, and the laser nozzles A1 and B2 begin to spray laser. The channel steel 5 moves under the laser until the entire channel steel 5 passes under the laser, thus completing the rust removal in one go.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A laser rust removal device for channel steel, comprising a laser nozzle A, a laser nozzle B, a "C"-shaped protective cover, tightening bolts, column A, column B, an electric steel roller, a "U"-shaped channel, a crossbeam, a support column, a laser main unit, threaded holes A and B, a through hole C, and a control system, characterized in that: Laser nozzles A and B are designed as rectangular bosses. Each nozzle has a threaded hole A on its front and a circular hole B on its bottom. Two "C"-shaped covers are designed in a "C" shape and are fitted tightly to the nozzles on the sides of laser nozzles A and B. Two cylindrical tightening bolts are also provided. (Column A...) Column A and column B are designed as cuboids. Each column has one of these. At the top of each column, there is a circular through hole C. Tightening bolts through the through holes C at the top of columns A and B connects to the threaded holes A on the front of laser nozzles A and B, fixing laser nozzles A and B at a certain angle to the top of columns A and B. Furthermore, the electric steel roller has multiple "U"-shaped grooves designed in a "U" shape. The system includes one U-shaped channel, two inverted C-shaped crossbeams placed opposite each other, an electric steel roller placed horizontally between the crossbeams with no electric steel roller in the middle, and a U-shaped channel installed close to the middle of the crossbeams below them. Columns A and B are fixed to the middle of the crossbeams. Four cuboid supports are installed under two crossbeams. One cube-shaped laser host connects to the circular holes B on the bottom of laser nozzles A and B. Multiple C-shaped channel steels are placed flat on the upper surface of the electric steel roller. Furthermore, laser nozzles A and B are electrically connected to the laser host. The electric steel rollers are controlled by a PLC control system connected to a power supply, and the laser host is electrically connected to the control system.

2. The laser rust removal device for channel steel according to claim 1, characterized in that: The "C"-shaped protective cover is connected to the laser nozzle A by adhesive bonding; the "C"-shaped protective cover is connected to the laser nozzle B by adhesive bonding.

3. The laser rust removal device for channel steel according to claim 1, characterized in that: The connection between column A and laser nozzle A is by bolt tightening; the connection between column B and laser nozzle B is by bolt tightening.

4. The laser rust removal device for channel steel according to claim 1, characterized in that: The angle between the laser nozzle A and the vertical direction of column A is 45°; the angle between the laser nozzle B and the vertical direction of column B is 45°.

5. The laser rust removal device for channel steel according to claim 1, characterized in that: The connection method of the column A, column B and the crossbeam is welding.

6. The laser rust removal device for channel steel according to claim 1, characterized in that: The "U"-shaped groove and the crossbeam are connected by welding.

7. The laser rust removal device for channel steel according to claim 1, characterized in that: The support column and the crossbeam are connected by welding.

8. The laser rust removal device for channel steel according to claim 1, characterized in that: The number of electric steel rollers is 26; the PLC control system is a Siemens 1200 PLC control system.

9. The laser rust removal device for channel steel according to claim 1, characterized in that: The width of the plurality of electric steel rollers is greater than the width of the channel steel.

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