Cold rolling device for steel preparation

Abstract

The utility model relates to the technical field of steel, and discloses a cold rolling device for steel preparation, which comprises a machine body, and is characterized in that two dust collection frames are arranged in the machine body, cleaning plates are fixedly connected to the side surfaces, close to each other, of the two dust collection frames, and liquid discharge pipes are mounted on the left side surfaces of the two dust collection frames; the outer surfaces of the two liquid discharging pipes fixedly communicate with a plurality of atomizing nozzles distributed at equal intervals, and two sliding frames are placed in the machine body. According to the cold rolling device for steel preparation, the two surfaces of a steel plate can be repeatedly cleaned by installing the two cleaning plates, the purpose of simultaneous cleaning is achieved, cleaned impurities can be collected through cooperation of a dust collection frame, an atomizing nozzle is installed, anti-static liquid can be sprayed to the surface of the steel plate after the steel plate is cleaned, and the cleaning efficiency is improved. The surface of the steel plate is prevented from adsorbing impurities due to static electricity generated by friction.

Description

Technical Field

[0001] The present application relates to the technical field of steel materials, and in particular to a cold rolling device for preparing steel materials. Background Art

[0002] Steel is a material of a certain shape, size and performance made from ingots, billets or steel through pressure processing. Most steel processing is done through pressure processing, which causes the processed steel (billets, ingots, etc.) to undergo plastic deformation. Depending on the steel processing temperature, it can be divided into cold processing and hot processing.

[0003] The existing patent (publication number: CN218283212U) discloses a cold rolling device for steel preparation, which belongs to the field of cold rolling technology, including a machine body and a cold rolling roller, the inner side surface of the machine body is fixedly connected with a horizontal plate, the inner side surface of the horizontal plate is threadedly connected with an adjusting screw, the bottom of the adjusting screw is rotatably connected with a bottom plate, the top of the bottom plate is fixedly connected with a guide rod slidably connected with the horizontal plate, the bottom of the bottom plate is fixedly connected with a scraper, and the outside of the bottom plate is provided with a collecting mechanism, the collecting mechanism includes two side plates, the two side plates are respectively fixedly connected to the two sides of the scraper, and the top of the bottom plate is fixedly installed with a collecting box. Through the mutual cooperation between the horizontal plate, the adjusting bolt, the bottom plate, the guide rod and the scraper, the impurities closely attached to the surface of the steel can be removed more effectively when cleaning the impurities on the surface of the steel, so that the surface flatness of the steel obtained after the cold rolling of the steel is better, which can meet the needs of actual production requirements.

[0004] However, in actual use, the device can only clean one side of the steel and cannot clean both sides of the steel at the same time. After cleaning, the steel is easily rubbed to generate static electricity, and the static electricity on the steel easily absorbs impurities such as iron filings. After cleaning, the impurities will still re-attach to the steel. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a cold rolling device for steel preparation, which has the advantages of simultaneously cleaning both sides of the steel plate and removing static electricity on the surface of the steel plate, thereby solving the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a cold rolling device for steel preparation, comprising a machine body, wherein two dust suction frames are arranged inside the machine body, and a cleaning plate is fixedly connected to the side surfaces of the two dust suction frames close to each other, and a drainage pipe is installed on the left side of the two dust suction frames, and the outer surfaces of the two drainage pipes are fixedly connected to a plurality of atomizing nozzles distributed at equal distances, and two sliding frames are placed inside the machine body, and the two dust suction frames are fixedly connected to the two sliding frames respectively, and slide grooves are opened on the front and back sides of the machine body, and the two sliding frames are slidably connected to the slide grooves close to them.

[0007] Through the above solution, electric push rods are installed on the front and back of the machine body, and the output ends of the two electric push rods are fixedly connected to the sliding frames adjacent to them.

[0008] Furthermore, the electric push rod can push the sliding frame to slide in the sliding groove, thereby driving the two cleaning plates to repeatedly clean both sides of the steel plate at the same time, thereby preventing impurities from adhering to the surface of the steel plate.

[0009] Through the above scheme, the front and back sides of the machine body are fixedly connected with slide cylinders, the interiors of the two slide cylinders are slidably connected with sliding members, and the other ends of the two sliding members are fixedly connected to the sliding frames adjacent thereto.

[0010] Furthermore, the cooperation between the mounting slide and the sliding member can squeeze the anti-static liquid inside thereof, so that the anti-static liquid can enter the drain pipe and be sprayed onto the steel plate from the multiple atomizing nozzles.

[0011] Through the above solution, the outer surfaces of the two slide cylinders are fixedly connected with one-way valves, the other ends of the two one-way valves are fixedly connected with the first hoses, and the other ends of the two first hoses are fixedly connected with two drainage pipes.

[0012] Furthermore, installing the one-way valve enables the anti-static liquid to enter the drain pipe through the one-way valve and the first hose when the slide member squeezes the anti-static liquid through the slide cylinder.

[0013] Through the above solution, an exhaust fan is installed on the upper surface of the body, the output end of the exhaust fan is fixedly connected to a second hose, and the other end of the second hose is fixedly connected to two dust collection frames.

[0014] Furthermore, the installation of the exhaust fan in cooperation with the second hose can enable the dust collection frame to generate suction, and the impurities to be removed are extracted through the suction, thereby preventing the impurities from being retained on the steel plate.

[0015] According to the above solution, two notches are provided on the front and the back of the machine body, and the two first hoses and the two second hoses are located in the notches adjacent to the notches.

[0016] Furthermore, the slots can facilitate the movement of the first hose and the second hose in the slots, and the sliding frame drags the first hose and the second hose during the movement.

[0017] Through the above solution, the slot is provided to facilitate the first hose and the second hose to move in the slot, and the sliding frame drags the first hose and the second hose during the movement.

[0018] Furthermore, the baffle can be installed to open when the sliding member slides to the left, so that the slide cylinder can extract the anti-static liquid in the water storage tank through negative pressure.

[0019] Through the above solution, the outer surface of the water storage tank is fixedly connected to a vertically upward water inlet pipe, and a valve is installed on the outer surface of the water inlet pipe.

[0020] Furthermore, installing a valve can seal the water tank to prevent the anti-static liquid in the water tank from evaporating.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The cold rolling device for steel preparation can repeatedly clean both sides of the steel plate by installing two cleaning plates, thereby achieving the purpose of simultaneous cleaning, and can collect the cleaned impurities through the cooperation of the dust suction frame. The atomizing nozzle can be installed to spray anti-static liquid on the surface of the steel plate after the steel plate is cleaned, thereby preventing the steel plate from generating static electricity due to friction and causing impurities to be adsorbed on the surface of the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an illustration of the overall structure of this application Figure 1 ;

[0024] Figure 2 It is a cross-sectional view of the overall structural diagram of this application;

[0025] Figure 3 This is a schematic diagram of the vacuum frame structure of this application;

[0026] Figure 4 This is a cross-sectional view of the slide structure schematic diagram of the present application.

[0027] In the figure:

[0028] 1. Machine body; 2. Dust suction frame; 3. Cleaning plate; 4. Drain pipe; 5. Atomizing nozzle; 6. Sliding frame; 7. Slide groove; 8. Electric push rod; 9. Slide cylinder; 10. Sliding part; 11. One-way valve; 12. First hose; 13. Exhaust fan; 14. Second hose; 15. Notch; 16. Baffle; 17. Water tank; 18. Suction pipe; 19. Water inlet pipe; 20. Valve. DETAILED DESCRIPTION

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

[0030] See also Figure 1 , Figure 2 and Figure 3 , Figure 4 In this embodiment, a cold rolling device for steel material preparation includes a machine body 1, two dust suction frames 2 are arranged inside the machine body 1, and a cleaning plate 3 is fixedly connected to the side of the two dust suction frames 2 close to each other, and a drainage pipe 4 is installed on the left side of the two dust suction frames 2. The outer surfaces of the two drainage pipes 4 are fixedly connected with a plurality of atomizing nozzles 5 distributed at equal distances. Two sliding frames 6 are placed inside the machine body 1, and the two dust suction frames 2 are fixedly connected to the two sliding frames 6 respectively. Slide grooves 7 are opened on the front and back of the machine body 1, and the two sliding frames 6 are slidably connected to the slide grooves 7 close to them. The installation of two cleaning plates 3 can repeatedly clean the steel The two sides of the plate are cleaned to achieve the purpose of simultaneous cleaning, and the cleaned impurities can be collected through the cooperation of the dust suction frame 2. The installation of the atomizing nozzle can spray anti-static liquid on the surface of the steel plate after the steel plate is cleaned to avoid static electricity generated by friction of the steel plate and impurities adsorbed on the surface of the steel plate. Electric push rods 8 are installed on the front and back of the body 1, and the output ends of the two electric push rods 8 are fixedly connected to the sliding frame 6 close to them. The electric push rods 8 can push the sliding frame 6 to slide in the sliding groove 7, thereby driving the two cleaning plates 3 to repeatedly clean the two sides of the steel plate at the same time to avoid impurities adhering to the surface of the steel plate.

[0031] See also Figure 1 , Figure 2 , Figure 4The front and back sides of the machine body 1 are fixedly connected with slide cylinders 9, and the interiors of the two slide cylinders 9 are slidably connected with slide members 10. The other ends of the two slide members 10 are fixedly connected to the slide frames 6 close thereto. The cooperation of installing the slide cylinders 9 and the slide members 10 can squeeze the anti-static liquid inside, so that the anti-static liquid can enter the drain pipe 4 and be sprayed onto the steel plate from multiple atomizing nozzles 5. The outer surfaces of the two slide cylinders 9 are fixedly connected with check valves 11, and the other ends of the two check valves 11 are fixedly connected with first hoses 12. The other ends of the two first hoses 12 are fixedly connected to the two drain pipes 4. The installation of the check valve 11 can enable the slide member 10 to squeeze the anti-static liquid when the slide cylinder 9 squeezes the anti-static liquid. The liquid can enter the discharge pipe 4 through the one-way valve 11 and the first hose 12. The inner walls of the two slides 9 are hinged with a baffle 16. A water tank 17 is installed on the upper surface of the body 1. The right ends of the two slides 9 are fixedly connected with a pumping pipe 18, and the other ends of the two pumping pipes 18 are fixedly connected with the water tank 17. The baffle 16 is installed so that it can be opened when the sliding member 10 slides to the left, so that the slide 9 can extract the anti-static liquid in the water tank 17 through negative pressure. The outer surface of the water tank 17 is fixedly connected with a vertically upward water inlet pipe 19, and a valve 20 is installed on the outer surface of the water inlet pipe 19. The installation of the valve 20 can close the water tank 17 to prevent the anti-static liquid in the water tank 17 from evaporating.

[0032] See also Figure 1 , Figure 2 An exhaust fan 13 is installed on the upper surface of the body 1, and the output end of the exhaust fan 13 is fixedly connected to the second hose 14, and the other end of the second hose 14 is fixedly connected to the two dust suction frames 2. The installation of the exhaust fan 13 and the second hose 14 can make the dust suction frame 2 generate suction, and extract the removed impurities through suction to prevent impurities from being retained on the steel plate. Two notches 15 are provided on the front and back of the body 1, and the two first hoses 12 and the two second hoses 14 are both located in the notches 15 close to them. The notches 15 can facilitate the first hose 12 and the second hose 14 to move in the notches 15, and the sliding frame 6 drags the first hose 12 and the second hose 14 during the movement.

[0033] A cold rolling device for steel preparation in the present embodiment can repeatedly clean both sides of a steel plate by installing two cleaning plates, thereby achieving the purpose of simultaneous cleaning, and can collect cleaned impurities through the cooperation of a dust suction frame. An atomizing nozzle can be installed to spray antistatic liquid on the surface of the steel plate after cleaning the steel plate, thereby preventing the steel plate from generating static electricity due to friction and causing impurities to be adsorbed on the surface of the steel plate.

[0034] The working principle of the above embodiment is as follows: when the steel plate is located in the machine body 1, the two electric push rods 8 are started and push the sliding member 10 to slide in the slide groove 7, so that the sliding member 10 can drive the two cleaning plates 3 to repeatedly clean the steel plate during the repeated sliding process. The installation of the two cleaning plates 3 can clean both sides of the steel plate at the same time, achieving the purpose of simultaneous cleaning. At this time, the exhaust fan 13 is started and the suction force is transmitted to the two dust suction frames 2 through the second hose 14, so that the two dust suction frames 2 can collect the cleaned impurities to prevent the impurities from being retained on the steel plate. When the sliding frame 6 slides in the slide groove 7, it can bring The movable sliding member 10 slides in the slide 9. When the sliding member 10 moves to the left, negative pressure will be generated in the slide 9, and the baffle 16 will open under the action of the negative pressure, so that the anti-static liquid in the water tank 17 can enter the slide 9 through the suction pipe 18 due to the suction force of the negative pressure. When the sliding member 10 slides to the right, the anti-static liquid in the slide 9 can be squeezed, so that the anti-static liquid can enter the drainage pipe 4 through the one-way valve 11 and the second hose 14 after being squeezed, and be sprayed from multiple atomizing nozzles 5, so that the anti-static liquid can adhere to both sides of the steel plate, which can not only remove static electricity, but also prevent the subsequent generation of static electricity.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cold rolling device for preparing steel, comprising a machine body (1), characterized in that: Two dust suction frames (2) are arranged inside the machine body (1), and a cleaning plate (3) is fixedly connected to the side surfaces of the two dust suction frames (2) that are close to each other, and a liquid discharge pipe (4) is installed on the left side surfaces of the two dust suction frames (2), and the outer surfaces of the two liquid discharge pipes (4) are fixedly connected to a plurality of atomizing nozzles (5) distributed at equal distances, and two sliding frames (6) are placed inside the machine body (1), and the two dust suction frames (2) are fixedly connected to the two sliding frames (6) respectively, and the front and back surfaces of the machine body (1) are provided with sliding grooves (7), and the two sliding frames (6) are slidably connected to the sliding grooves (7) close to them.

2. A cold rolling device for steel production according to claim 1, characterized in that: Electric push rods (8) are installed on the front and back of the machine body (1), and the output ends of the two electric push rods (8) are fixedly connected to the sliding frame (6) adjacent thereto.

3. A cold rolling device for steel production according to claim 1, characterized in that: The front and back sides of the machine body (1) are fixedly connected to slide cylinders (9), the interiors of the two slide cylinders (9) are slidably connected to sliding members (10), and the other ends of the two sliding members (10) are fixedly connected to sliding frames (6) adjacent thereto.

4. A cold rolling device for steel production according to claim 3, characterized in that: The outer surfaces of the two slide cylinders (9) are fixedly connected to one-way valves (11), the other ends of the two one-way valves (11) are fixedly connected to first hoses (12), and the other ends of the two first hoses (12) are fixedly connected to two drainage pipes (4).

5. A cold rolling device for steel production according to claim 4, characterized in that: An exhaust fan (13) is installed on the upper surface of the machine body (1); the output end of the exhaust fan (13) is fixedly connected to a second hose (14); the other end of the second hose (14) is fixedly connected to two dust collection frames (2).

6. A cold rolling device for steel production according to claim 5, characterized in that: Two notches (15) are provided on the front and back of the machine body (1), and the two first hoses (12) and the two second hoses (14) are located in the notches (15) adjacent thereto.

7. A cold rolling device for steel production according to claim 3, characterized in that: The inner walls of the two slide cylinders (9) are hinged with a baffle (16), the upper surface of the machine body (1) is provided with a water storage tank (17), the right ends of the two slide cylinders (9) are fixedly connected to a water pumping pipe (18), and the other ends of the two water pumping pipes (18) are fixedly connected to the water storage tank (17).

8. A cold rolling device for steel production according to claim 7, characterized in that: The outer surface of the water storage tank (17) is fixedly connected to a water inlet pipe (19) extending vertically upward, and a valve (20) is installed on the outer surface of the water inlet pipe (19).

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