An environmentally friendly and dust-free steel bar surface treatment equipment

Abstract

The utility model discloses an environmentally friendly and dust-free steel bar surface treatment device, including a table, brackets are provided at both ends of the bottom of the table, a dust cover is movably hinged at the rear end of the top of the table, a control panel is provided on one side of the front end of the dust cover, a dust suction mechanism is provided at the middle position of the bottom of the table, guide wheels are provided at the middle positions of both sides of the top of the table, and a fixed vertical plate is provided at the middle position of the top of the table. By providing a rotating grinding assembly at the middle position of the top of the table, the steel bar is inserted through the cleaning sand cylinder during use, and the driving motor drives the transmission gear and drives the rotating gear to rotate, so as to drive the cleaning sand cylinder to rotate and grind the steel bar surface. At the same time, the cleaning sand cylinder is supported and stabilized by a stabilizing bearing, and the limiting plate is used to prevent the cleaning sand cylinder from moving left and right, thereby achieving the effect of comprehensively, effectively and quickly grinding the steel bar surface, and the feasibility is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar surface treatment, in particular to an environmentally friendly dust-free steel bar surface treatment device. Background Art

[0002] Reinforced concrete is a widely used building material in the construction process. It is mainly used to build reinforced concrete walls or reinforced concrete prefabricated parts. The surface of the steel bar is prone to rust or adhesion of other substances during transportation or storage after production, thus affecting the safety of the building structure. Therefore, it is necessary to use steel bar surface treatment equipment to treat the surface of the steel bar put into use.

[0003] For example, the utility model with authorization announcement number CN212601068U discloses an environmentally friendly dust-free steel bar surface treatment device, including a winding mechanism and a bearing plate, a grinding assembly is installed on the bearing plate, a dust cover is rotatably connected to the bearing plate, a steel bar passage opening is provided on the dust cover, a handle plate is rotatably connected to one side wall of the dust cover, a plurality of dust discharge holes are provided on the bearing plate, a funnel matching the dust discharge holes is installed at the lower end of the bearing plate, a connecting pipe is installed at the lower end of the funnel, a filter is installed on the dust discharge holes, a support plate corresponding to the dust cover is fixedly connected to the bearing plate, and the support plate is located on the side of the bearing plate away from the handle plate. The utility model can greatly reduce the diffusion of dust during the grinding of steel bars through the dust cover, and facilitates the external vacuum cleaner to absorb and centrally process the dust therein, reducing the harm of the generated dust impurities to the environment and human body, which is beneficial to environmental protection. However, in the application process of this technical solution, the U-shaped grinding component is provided to passively grind the steel bar surface, and there are positions that cannot contact the steel bar surface, resulting in incomplete grinding and the inability to effectively grind the steel bar surface comprehensively. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides an environmentally friendly dust-free steel bar surface treatment equipment, which can solve the technical problems of passively grinding the steel bar surface by setting a U-shaped grinding component, the existence of positions that cannot contact the steel bar surface, incomplete grinding, and inability to effectively perform comprehensive grinding treatment on the steel bar surface.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an environmentally friendly dust-free steel bar surface treatment equipment, including a table plate, brackets are arranged at both ends of the bottom of the table plate, a dust cover is movably hinged at the rear end of the top of the table plate, a control panel is arranged on one side of the front end of the dust cover, a dust suction mechanism is arranged at the middle position of the bottom of the table plate, guide wheels are arranged at the middle positions of the two sides of the top of the table plate, a fixed vertical plate is arranged at the middle position of the top of the table plate, a stabilizing bearing is penetrated inside the fixed vertical plate, a cleaning sand cylinder is penetrated inside the stabilizing bearing, limiting plates are arranged outside the cleaning sand cylinders on both sides of the stabilizing bearing, a rotating gear is arranged on one side of the outside of the cleaning sand cylinder, a driving motor is arranged at the front end of one side of the top of the table plate, a transmission gear is arranged at the output end of the driving motor, and a blowing component is arranged at the middle position of one side of the top of the table plate.

[0006] As a preferred technical solution of the utility model, the transmission gear and the rotating gear are in the same vertical plane, and the transmission gear is meshed with the rotating gear.

[0007] As a preferred technical solution of the utility model, the limiting plate is symmetrically arranged outside the cleaning sand cylinder, and the limiting plate is annular.

[0008] As a preferred technical solution of the utility model, the dust suction mechanism includes a dust box, which is arranged at the middle position of the bottom end of the table, a negative pressure fan is arranged at the bottom end of the dust box, a cleaning port is arranged at the front end of the dust box near the top, dust suction ports are arranged on both sides of the inside of the table, dust conveying pipes are arranged on both sides of the bottom of the table, the dust conveying pipes are connected to the dust suction port, and one side of the dust conveying pipe runs through the side of the dust box.

[0009] As a preferred technical solution of the utility model, the blowing assembly includes a blower, which is arranged on one side of the bottom of the table. A connecting pipe is provided at the output end of the blower. The top of the connecting pipe passes through the table. An air jet is provided at the top of the connecting pipe. A cleaning nozzle is provided on the inner side of the air jet.

[0010] As a preferred technical solution of the utility model, the connecting pipe is connected to the air jet pipe, the air jet pipe is annular, eight groups of cleaning nozzles are provided, and the cleaning nozzles are arranged at equal intervals on the inner side of the air jet pipe.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. A rotating grinding assembly is arranged at the middle position of the top of the table. When in use, the steel bar is inserted through the cleaning sand cylinder. At the same time, the driving motor drives the transmission gear and drives the rotating gear to rotate, which can drive the cleaning sand cylinder to rotate and grind the surface of the steel bar. At the same time, the cleaning sand cylinder is supported and stabilized by the stabilizing bearing, and the limiting plate is used to prevent the cleaning sand cylinder from moving left and right, thereby achieving the effect of comprehensive, effective and rapid grinding of the steel bar surface, and strong feasibility;

[0013] 2. A blowing assembly is provided in the middle position on one side of the top of the table. When in use, wind is blown out by a blower and transported to the inside of the annular jet pipe through a connecting pipe. Then, wind is evenly blown out through a cleaning nozzle to blow away the dust remaining on the surface of the steel bar after treatment, so as to avoid dust residue adhering to the surface of the steel bar and affecting subsequent use, thereby making the equipment more effective in treating the surface of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. Table; 2. Bracket; 3. Dust box; 4. Fixed vertical plate; 5. Dust suction port; 6. Connecting pipe; 7. Guide wheel; 8. Jet pipe; 9. Cleaning nozzle; 10. Dust cover; 11. Control panel; 12. Blower; 13. Dust conveying pipe; 14. Cleaning port; 15. Negative pressure fan; 16. Driving motor; 17. Cleaning sand cylinder; 18. Stabilizing bearing; 19. Limiting plate; 20. Rotating gear; 21. Transmission gear. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides an environmentally friendly dust-free steel bar surface treatment device, including a table 1, brackets 2 are arranged at both ends of the bottom of the table 1, a dust cover 10 is movably hinged at the rear end of the top of the table 1, and when the steel bar surface is treated, the dust cover 10 is turned down to cover the table surface of the table 1 to prevent dust from flying, a control panel 11 is arranged on one side of the front end of the dust cover 10, a dust box 3 is arranged at the middle position of the bottom end of the table 1, a negative pressure fan 15 is arranged at the bottom end of the dust box 3, and a cleaning fan 15 is arranged at the front end of the dust box 3 near the top. Dust collecting opening 14 is provided on both sides of the inside of the table 1, dust collecting pipes 13 are provided on both sides of the bottom of the table 1, the dust collecting pipes 13 are connected with the dust collecting opening 5, one side of the dust collecting pipe 13 passes through the side of the dust collecting box 3, guide wheels 7 are provided at the middle positions of both sides of the top of the table 1, and the guide wheels 7 are symmetrically arranged at the top of the table 1, and the steel bars that need to be surface treated are guided and transmitted by the guide wheels 7, and a fixed vertical plate 4 is provided at the middle position of the top of the table 1, and a stable bearing 18 is penetrated inside the fixed vertical plate 4, and the stable bearing A cleaning sand cylinder 17 is provided inside the 18, and the cleaning sand cylinder 17 is supported and stabilized by a stable bearing 18. An annular limiting plate 19 is provided outside the cleaning sand cylinder 17 on both sides of the stable bearing 18, and the limiting plate 19 is symmetrically arranged outside the cleaning sand cylinder 17. The limiting plate 19 prevents the cleaning sand cylinder 17 from moving left and right. A rotating gear 20 is provided on one side of the outside of the cleaning sand cylinder 17. A driving motor 16 is provided at the front end of one side of the top of the table 1. A transmission gear 21 is provided at the output end of the driving motor 16. The transmission gear 21 and the rotating gear 20 are in the same vertical plane, and the transmission gear 21 is meshed with the rotating gear 20. When in use, the driving motor 16 drives the transmission gear 21 and drives the rotating gear 20 to rotate, which can drive the cleaning sand cylinder 17 to rotate to grind the surface of the steel bar, and in the process of grinding the surface of the steel bar, the negative pressure fan 15 is used to suck the dust into the dust collecting box 3 through the dust suction port 5 and the dust conveying pipe 13 for collection, thereby achieving the effect of grinding the surface of the steel bar in a comprehensive, effective and fast manner;

[0022] When in use, the steel bar is inserted through the cleaning sand cylinder 17, and the driving motor 16 drives the transmission gear 21 and drives the rotating gear 20 to rotate, so as to drive the cleaning sand cylinder 17 to rotate and grind the surface of the steel bar. At the same time, the cleaning sand cylinder 17 is supported and stabilized by the stabilizing bearing 18, and the limiting plate 19 prevents the cleaning sand cylinder 17 from moving left and right.

[0023] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3As shown, a blowing assembly is provided at the middle position of one side of the top of the table 1, and the blowing assembly includes a blower 12, and the blower 12 is provided on one side of the bottom of the table 1, and a connecting pipe 6 is provided at the output end of the blower 12, and the top end of the connecting pipe 6 passes through the table 1, and the top end of the connecting pipe 6 is provided with an annular jet pipe 8, and the connecting pipe 6 and the jet pipe 8 are connected, and the wind is blown out by the blower 12 and transported to the inside of the annular jet pipe 8 through the connecting pipe 6, and a cleaning nozzle 9 is provided on the inside of the jet pipe 8, and the cleaning nozzle 9 is provided with eight groups, and the cleaning nozzles 9 are arranged at equal intervals on the inside of the jet pipe 8, and the wind in the jet pipe 8 is blown out evenly through the cleaning nozzle 9 to blow away the dust remaining on the surface of the steel bar after treatment, so as to avoid the dust residue adhering to the surface of the steel bar and affecting the subsequent use, so that the equipment can better treat the surface of the steel bar;

[0024] When in use, the air is blown out by the blower 12 and transported to the inside of the annular air injection pipe 8 through the connecting pipe 6, and then the dust remaining on the surface of the steel bar after the treatment is blown out evenly by the cleaning nozzle 9;

[0025] Specific working principle:

[0026] When using the steel bar surface treatment equipment, first flip down the dust cover 10 to cover the table top 1, then guide the steel bar through the guide wheel 7 and insert it into the inside of the cleaning sand barrel 17. At the same time, the operator starts the driving motor 16 through the control panel 11 to drive the transmission gear 21 and drive the rotating gear 20 to rotate, which can drive the cleaning sand barrel 17 to rotate and grind the steel bar surface. At the same time, the cleaning sand barrel 17 is supported and stabilized by the stabilizing bearing 18, and the cleaning sand barrel 17 is prevented from moving left and right by the limiting plate 19. When grinding the steel bar surface, the negative pressure fan 15 is used to suck the dust into the dust collecting box 3 through the dust suction port 5 and the dust conveying pipe 13 for collection. After the steel bar is ground, it comes out from the other side of the cleaning sand barrel 17 and is blown out by the blower 12 through the connecting pipe 6 to the inside of the annular jet pipe 8. Then, the dust remaining on the steel bar surface after treatment is blown out evenly by the cleaning nozzle 9, and the steel bar is led out through the guide wheel 7 set on the other side of the top of the table 1, thereby realizing a comprehensive and effective steel bar surface treatment operation.

[0027] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly dust-free steel bar surface treatment device, comprising a platen (1), characterized in that: Brackets (2) are provided at both ends of the bottom of the platform (1), a dust cover (10) is movably hinged at the rear end of the top of the platform (1), a control panel (11) is provided on one side of the front end of the dust cover (10), a dust suction mechanism is provided at the middle position of the bottom of the platform (1), guide wheels (7) are provided at the middle positions of both sides of the top of the platform (1), a fixed vertical plate (4) is provided at the middle position of the top of the platform (1), and a stabilizing bearing (11) is provided inside the fixed vertical plate (4). 18), a cleaning sand cylinder (17) is inserted into the interior of the stabilizing bearing (18), limiting plates (19) are arranged outside the cleaning sand cylinders (17) on both sides of the stabilizing bearing (18), a rotating gear (20) is arranged on one side of the outside of the cleaning sand cylinder (17), a driving motor (16) is arranged at the front end of one side of the top of the table (1), a transmission gear (21) is arranged at the output end of the driving motor (16), and a blowing component is arranged at the middle position of one side of the top of the table (1).

2. The environmentally friendly dust-free steel bar surface treatment equipment according to claim 1 is characterized by: The transmission gear (21) and the rotating gear (20) are located in the same vertical plane, and the transmission gear (21) is meshed with the rotating gear (20).

3. The environmentally friendly dust-free steel bar surface treatment equipment according to claim 1 is characterized by: The limiting plate (19) is symmetrically arranged outside the cleaning sand cylinder (17), and the limiting plate (19) is annular.

4. The environmentally friendly dust-free steel bar surface treatment equipment according to claim 1 is characterized by: The dust collection mechanism comprises a dust collecting box (3), the dust collecting box (3) is arranged at the middle position of the bottom end of the table (1), a negative pressure fan (15) is arranged at the bottom end of the dust collecting box (3), a cleaning port (14) is arranged at the front end of the dust collecting box (3) near the top, dust suction ports (5) are arranged on both sides of the inside of the table (1), dust conveying pipes (13) are arranged on both sides of the bottom of the table (1), the dust conveying pipes (13) are connected to the dust suction ports (5), and one side of the dust conveying pipe (13) passes through the side of the dust collecting box (3).

5. The environmentally friendly dust-free steel bar surface treatment equipment according to claim 1 is characterized by: The blowing assembly comprises a blower (12), wherein the blower (12) is arranged on one side of the bottom of the table (1), and a connecting pipe (6) is arranged at the output end of the blower (12), the top end of the connecting pipe (6) passes through the table (1), and an air jet pipe (8) is arranged at the top end of the connecting pipe (6), and a cleaning nozzle (9) is arranged on the inner side of the air jet pipe (8).

6. The environmentally friendly dust-free steel bar surface treatment equipment according to claim 5 is characterized by: The connecting pipe (6) is connected to the air jet pipe (8), the air jet pipe (8) is annular, and eight groups of cleaning nozzles (9) are arranged at equal intervals on the inner side of the air jet pipe (8).

Images