Green corrosion-resistant steel surface treatment device

Abstract

The utility model relates to the field of steel surface treatment, and discloses a green anti-corrosion steel surface treatment device which comprises a shell, the bottom of the shell is fixedly connected with a supporting base, a positioning mechanism is arranged in the shell and comprises electric cylinders, the electric cylinders are fixedly connected to the left side and the right side of the shell, and the supporting base is fixedly connected with the supporting base. The number of the electric cylinders is two, transmission shafts are fixedly connected to the sides, close to each other, of output shafts of the two electric cylinders, and a recycling mechanism is arranged outside the shell. According to the steel clamping device, the electric cylinder works to drive the two sets of clamping blocks to get close to each other to limit steel, meanwhile, the inclined faces and the vertical faces are arranged on the sides, close to each other, of the two sets of clamping blocks, steel of different sizes and shapes can be stably clamped at the same time, and different clamps do not need to be replaced according to steel of different models correspondingly; the waste of materials is reduced, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of steel surface treatment, in particular to a green corrosion-resistant steel surface treatment device. Background Art

[0002] During the production, transportation, storage and use of steel, it is inevitable that it will be subject to surface pollution such as oxidation, rust and dirt. These pollutions will seriously affect the subsequent processing and use of steel. Therefore, in order to improve the quality and service life of steel, its surface must be treated. Currently, the commonly used steel surface treatment methods include chemical treatment, mechanical treatment and heat treatment, but these methods have problems such as complex process, environmental pollution, high energy consumption and high production cost.

[0003] After searching, Chinese patent announcement number: CN220313058U discloses a steel surface treatment device, including a base, a grinding liquid tank, a vertical plate and a top plate, a vertical plate is welded to one end of the top of the base and a top plate is welded to the top of the vertical plate, a servo motor is installed on one side of the vertical plate through a mounting seat and the output shaft sleeve of the servo motor is provided with a vertical bevel gear. This patent can clamp workpieces of different sizes, expanding the scope of use. The grinding liquid pump is turned on to suck the abrasive liquid in the grinding liquid tank into the spray gun for high-pressure spraying. The grinding liquid is sprayed onto the surface of the workpiece being processed at high speed, quickly and thoroughly removing the surface oxide scale, burrs and attachments, and restoring the original color of the metal. However, the above patent clamps the steel by three groups of columnar fixing rods close to each other, and can only stably clamp cylindrical steel with curved surfaces. There are various types of steel, including not only cylindrical steel with curved surfaces but also cubic steel with flat surfaces. When limiting these different types of steel, different types of clamps need to be replaced for corresponding adaptation, which increases the use of materials and thus increases the cost of use. At the same time, after the above device is completed, the abrasive liquid is spilled around the site, increasing the difficulty of subsequent cleaning, and cannot be reused, thereby reducing the economic benefits. For this reason, a green and corrosion-resistant steel surface treatment device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a green and corrosion-resistant steel surface treatment device, which aims to improve the problem in the prior art that "different clamps need to be replaced when limiting steels of different shapes, which increases the cost of use".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a green corrosion-resistant steel surface treatment device, comprising a shell, the bottom of the shell is fixedly connected to a supporting base, a positioning mechanism is arranged inside the shell, the positioning mechanism comprises an electric cylinder, the electric cylinder is fixedly connected to the left and right sides of the shell, the number of the electric cylinders is set to two groups, the output shafts of the two groups of electric cylinders are fixedly connected to the sides close to each other with a transmission shaft, the number of the transmission shafts is set to two groups, and a recovery mechanism is arranged outside the shell.

[0006] As a further description of the above technical solution:

[0007] The positioning mechanism comprises a clamping block, which is fixedly mounted on one side of the two groups of transmission shafts close to each other, and the number of the clamping blocks is set to two groups.

[0008] As a further description of the above technical solution:

[0009] The positioning mechanism also includes a semicircular block, and an inner wall on the side where the two groups of clamping blocks are close to each other is provided with an inclined surface. The semicircular block is rotatably mounted on the inner wall on the side where the two groups of clamping blocks are close to each other.

[0010] As a further description of the above technical solution:

[0011] The number of the semicircular blocks is set to be multiple groups, and rubber balls are fixedly connected to one side of the multiple groups of semicircular blocks that are close to each other, and the number of the rubber balls is set to be multiple groups.

[0012] As a further description of the above technical solution:

[0013] The positioning mechanism further comprises a rubber column, and a vertical surface is arranged on the inner wall of the side where the two groups of clamping blocks are close to each other, and the rubber column is fixedly mounted on the side where the two groups of clamping blocks are close to each other.

[0014] As a further description of the above technical solution:

[0015] The recovery mechanism comprises a grinding liquid box and a spray gun. The grinding liquid box is fixedly installed on the top of the shell, and the spray gun is fixedly installed on the bottom of the shell. The interior of the grinding liquid box is connected to the interior of the spray gun.

[0016] As a further description of the above technical solution:

[0017] The recovery mechanism also includes a grinding fluid pump and a collecting box. The grinding fluid pump is connected to the grinding fluid box through a delivery pipe. The collecting box is connected to the grinding fluid pump through the delivery pipe. The collecting box is fixedly installed at the bottom of the outer shell. A collecting groove is opened at the bottom of the inner wall of the outer shell.

[0018] As a further description of the above technical solution:

[0019] The recycling mechanism also includes a filter plate, which is plugged into the inner wall of the collection box, and a handle is fixedly connected to the front of the filter plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the electric cylinder drives two groups of clamps to approach each other to limit the position of steel. At the same time, the two groups of clamps are provided with inclined surfaces and vertical surfaces on one side close to each other, so that steels of different sizes and shapes can be stably clamped at the same time. There is no need to replace different clamps according to different types of steel, which reduces material waste and reduces the cost of use.

[0022] 2. In the utility model, by setting a collection mechanism, the used frosting liquid enters the collection box below through the collection tank, and the frosting liquid is filtered by the filter plate, which facilitates the subsequent recycling of the frosting liquid, improves the utilization rate of the frosting liquid, and thus increases the economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic top view of the overall three-dimensional structure of the utility model;

[0024] Figure 2 It is a bottom view schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the positioning mechanism in the utility model;

[0026] Figure 4 It is a three-dimensional exploded structural schematic diagram of the positioning mechanism in the utility model.

[0027] Legend:

[0028] 1. Outer shell; 2. Support base; 3. Electric cylinder; 4. Transmission shaft; 5. Clamp; 6. Inclined surface; 7. Semicircular block; 8. Rubber ball; 9. Vertical surface; 10. Rubber column; 11. Grinding liquid box; 12. Spray gun; 13. Delivery pipe; 14. Grinding liquid pump; 15. Collection box; 16. Collection trough; 17. Filter plate; 18. Handle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 - Figure 2 The utility model provides an embodiment: a green corrosion-resistant steel surface treatment device, including a shell 1, the shell 1 is used to protect the internal structure to prevent external objects from hitting the structure and increasing the possibility of damage to the internal structure. The bottom of the shell 1 is fixedly connected with a support base 2 for support and stability, which is used to improve the stability of the device during operation. A positioning mechanism is arranged inside the shell 1, and the positioning mechanism includes an electric cylinder 3, which is used to provide power. The electric cylinder 3 is fixedly connected to the left and right sides of the shell 1, and the number of the electric cylinders 3 is set to two groups. The output shafts of the two groups of electric cylinders 3 are fixedly connected to a transmission shaft 4 arranged in a vertical state on the side close to each other. The transmission shaft 4 is used to provide power, and the number of the transmission shaft 4 is set to two groups. A recovery mechanism is arranged outside the shell 1.

[0031] Reference Figure 3 - Figure 4 The positioning mechanism includes a clamping block 5, which is used to position and clamp different types of steel to improve the stability of the device when processing the surface of the steel. The clamping block 5 is fixedly installed on the side where the two groups of transmission shafts 4 are close to each other. The number of clamping blocks 5 is set to two groups. The movement of the transmission shaft 4 drives the two groups of clamping blocks 5 to move away from or approach each other. The positioning mechanism also includes a semicircular block 7. The inner wall of the side where the two groups of clamping blocks 5 are close to each other is provided with an inclined surface 6. By setting the inclined surface 6, the inner wall of the clamping block 5 is made into a V shape, so that the clamping block 5 can stably clamp the steel with an arc surface (such as cylindrical steel).

[0032] Reference Figure 3 - Figure 4 The semicircular block 7 is rotatably mounted on the inner wall of the side where the two groups of clamping blocks 5 are close to each other. The number of semicircular blocks 7 is set to multiple groups. The semicircular block 7 can rotate slightly on the inner wall of the clamping block 5, and can position and clamp cylindrical steels of different sizes. A rubber ball 8 with good elasticity is fixedly connected to one side where the multiple groups of semicircular blocks 7 are close to each other, which is used to protect the surface of the steel from scratches, increase the friction between the clamping block 5 and the steel, and improve the stability of positioning and clamping. The number of rubber balls 8 is set to multiple groups. The positioning mechanism also includes an elastic rubber column 10. A vertical surface 9 is provided on the inner wall of the side where the two groups of clamping blocks 5 are close to each other. By setting the vertical surface 9, the clamping block 5 can stably clamp steel with a flat surface (such as cubic steel), and has good adaptability. The rubber column 10 is fixedly mounted on the side where the two groups of clamping blocks 5 are close to each other.

[0033] Reference Figure 1 - Figure 2The recovery mechanism includes a grinding liquid box 11 and a spray gun 12. The grinding liquid box 11 is filled with a grinding liquid that can be used for sandblasting the surface of the steel. The grinding liquid box 11 is fixedly installed on the top of the shell 1, and the spray gun 12 is fixedly installed on the bottom of the shell 1. The interior of the grinding liquid box 11 is connected to the interior of the spray gun 12. The grinding liquid in the grinding liquid box 11 is sprayed onto the surface of the steel through the spray gun 12 to treat the oxide layer and dirt on the surface of the steel. The recovery mechanism also includes a grinding liquid pump 14 and a collecting box 15. The grinding liquid pump 14 is connected to the grinding liquid box 11 through a delivery pipe 13. The grinding liquid pump 14 is used to drive the grinding liquid The collecting box 15 is connected to the grinding liquid pump 14 through the conveying pipe 13. The collecting box 15 is fixedly installed at the bottom of the outer shell 1. The collecting box 15 is used to collect the processed grinding liquid for centralized utilization. A collecting groove 16 is provided at the bottom of the inner wall of the outer shell 1. The recycling mechanism also includes a filter plate 17 for filtering the grinding liquid, which is convenient for the reuse of the grinding liquid. The filter plate 17 is plugged into the inner wall of the collecting box 15. The front of the filter plate 17 is fixedly connected with a handle 18 for the convenience of the staff to pull the filter plate 17, so that the filter plate 17 can be easily taken out from the inside of the collecting box 15.

[0034] Working principle: When in use, the steel is placed between the two groups of clamps 5, and then the power supply of the electric cylinder 3 is started. The electric cylinder 3 works to drive the transmission shaft 4 to move, thereby making the two groups of clamps 5 approach each other and applying a pre-tightening force to the steel, thereby positioning the steel inside the housing 1.

[0035] When the steel is a cubic steel with a flat surface, the two groups of clamping blocks 5 will approach each other and contact the surface of the steel through the semicircular blocks 7. During the process of fitting between the semicircular blocks 7 and the surface of the steel, they will rotate adaptively according to the shape of the surface of the steel, so that steels of different sizes can be positioned and clamped.

[0036] When the steel is a cylindrical steel with an arc-shaped surface, the two groups of clamps 5 are close to each other and the rubber columns 10 on the vertical surface 9 fit the steel surface and apply a pre-tightening force to the steel, so that steels of different shapes can be positioned and clamped, thereby improving the adaptability of the device.

[0037] After the steel is positioned and clamped by the positioning mechanism, the power supply of the grinding liquid pump 14 is started, and the grinding liquid pump 14 works to increase the pressure inside the grinding liquid box 11, so that the grinding liquid inside the grinding liquid box 11 is sprayed from the spray gun 12 to the surface of the steel, and then the oxide layer and dirt on the surface of the steel are removed, and then the grinding liquid falls into the interior of the collecting tank 16 below and enters the interior of the collecting box 15, and the grinding liquid entering the collecting box 15 will be filtered by the filter plate 17, which is convenient for the subsequent recycling of the grinding liquid and improves the utilization rate of the grinding liquid. When the filtering effect of the filter plate 17 is reduced, the handle 18 can be pulled forward to drive the filter plate 17 to move forward, so that the filter plate 17 can be taken out and cleaned and replaced, so as to avoid clogging of the filter plate 17 and reduce the cleaning effect of the grinding liquid.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A green anti-corrosion steel surface treatment device, comprising a housing (1), characterized in that: The bottom of the housing (1) is fixedly connected to a support base (2); a positioning mechanism is provided inside the housing (1); the positioning mechanism comprises an electric cylinder (3); the electric cylinder (3) is fixedly connected to the left and right sides of the housing (1); the number of the electric cylinders (3) is set to two groups; the output shafts of the two groups of electric cylinders (3) are fixedly connected to the sides close to each other with transmission shafts (4); the number of the transmission shafts (4) is set to two groups; and a recovery mechanism is provided outside the housing (1).

2. The green anti-corrosion steel surface treatment device according to claim 1 is characterized in that: The positioning mechanism comprises a clamping block (5), wherein the clamping block (5) is fixedly mounted on one side of the two groups of transmission shafts (4) close to each other, and the number of the clamping blocks (5) is set to two groups.

3. The green anti-corrosion steel surface treatment device according to claim 2 is characterized in that: The positioning mechanism further comprises a semicircular block (7), an inner wall on the side where the two groups of clamping blocks (5) are close to each other is provided with an inclined surface (6), and the semicircular block (7) is rotatably mounted on the inner wall on the side where the two groups of clamping blocks (5) are close to each other.

4. The green anti-corrosion steel surface treatment device according to claim 3 is characterized by: The number of the semicircular blocks (7) is set to be multiple groups, and the rubber balls (8) are fixedly connected to the mutually adjacent sides of the multiple groups of semicircular blocks (7), and the number of the rubber balls (8) is set to be multiple groups.

5. The green anti-corrosion steel surface treatment device according to claim 4 is characterized in that: The positioning mechanism further comprises a rubber column (10), a vertical surface (9) is provided on the inner wall of the side where the two groups of clamping blocks (5) are close to each other, and the rubber column (10) is fixedly mounted on the side where the two groups of clamping blocks (5) are close to each other.

6. The green anti-corrosion steel surface treatment device according to claim 1 is characterized by: The recovery mechanism comprises a grinding liquid box (11) and a spray gun (12); the grinding liquid box (11) is fixedly mounted on the top of the outer shell (1); the spray gun (12) is fixedly mounted on the bottom of the outer shell (1); the interior of the grinding liquid box (11) is connected to the interior of the spray gun (12).

7. The green anti-corrosion steel surface treatment device according to claim 6 is characterized by: The recovery mechanism further comprises a grinding liquid pump (14) and a collecting box (15); the grinding liquid pump (14) is connected to the grinding liquid box (11) via a delivery pipe (13); the collecting box (15) is connected to the grinding liquid pump (14) via the delivery pipe (13); the collecting box (15) is fixedly mounted at the bottom of the outer shell (1); and a collecting groove (16) is provided at the bottom of the inner wall of the outer shell (1).

8. The green anti-corrosion steel surface treatment device according to claim 7 is characterized by: The recycling mechanism further comprises a filter plate (17), the filter plate (17) being plugged into the inner wall of the collection box (15), and a handle (18) being fixedly connected to the front side of the filter plate (17).

Images