Cold rolling forming device for ribbed steel bars

Abstract

The cold rolling forming device comprises a supporting structure, a forming structure is installed in the supporting structure in an embedded mode, a controller is fixedly installed on the front surface of the supporting structure, and a cleaning structure is installed on one side of the upper surface of the supporting structure in an embedded mode. A cooling structure is fixedly mounted on the other side of the upper surface of the supporting structure, the supporting structure comprises a first supporting plate, a base, second supporting plates, electric push rods and an embedding groove, the second supporting plates are fixedly mounted on the front portion and the rear portion of the upper surface of the base, and the second supporting plates are divided into two groups; four groups of embedding grooves are formed in the positions, located on the two sides, of the upper surface of the second supporting plate. According to the cold rolling forming device for the ribbed steel bar, the surface of the steel bar can be cleaned before machining, the size of the pressing groove can be adjusted, and the formed steel bar can be rapidly cooled.

Description

Technical Field

[0001] The present invention relates to the technical field of ribbed steel bar processing, and particularly relates to a cold rolling forming device for ribbed steel bars. Background Art

[0002] ‌Ribbed steel bars refer to steel bars with deformed ribs on the surface. This design aims to increase the bond strength between the steel bars and concrete, thereby improving the stability and safety of the structure. Ribbed steel bars usually have two longitudinal ribs and transverse ribs evenly distributed along the length direction. This design not only enhances the bonding performance between the steel bars and concrete but also improves the tensile strength of the steel bars. They are widely used in construction projects, especially in situations where high strength and good bond strength are required. When producing and processing cold-rolled ribbed steel bars, a production process including raw material selection, pretreatment, processing and forming, heat treatment, inspection and packaging is required. Among them, processing and forming is to process cold-drawn steel wires after rust removal through multiple processes such as rolling mills and blanking machines; After rust removal, debris remains on the surface of the steel bars. These debris adhere to the surface of the steel bars and will affect the subsequent processing effect. The distance between the pressure rollers is fixed and cannot be adjusted according to the need for the size of the pressure grooves, resulting in poor flexibility. Moreover, it is inconvenient to operate when placing cold-drawn steel bars. The surface temperature of the formed steel bars is high, and it needs to be left to cool before the next process, which consumes time. For this reason, we propose a cold rolling forming device for ribbed steel bars. Summary of the Invention

[0003] The main purpose of the present invention is to provide a cold rolling forming device for ribbed steel bars, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A cold rolling forming device for ribbed steel bars includes a support structure. A forming structure is embedded and installed inside the support structure. A controller is fixedly installed on the front surface of the support structure. A cleaning structure is embedded and installed on one side of the upper surface of the support structure, and a cooling structure is fixedly installed on the other side of the upper surface of the support structure.

[0005] Furthermore, the support structure includes a first support plate, a base, a second support plate, an electric push rod, and an embedding groove. Second support plates are fixedly installed on the front and rear of the upper surface of the base. There are two groups of second support plates. Embedding grooves are opened on both sides of the upper surface of the second support plates. There are four groups of embedding grooves. Electric push rods are embedded and installed inside the embedding grooves. The upper surface of the electric push rod is fixedly connected to the first support plate, and there are two groups of first support plates.

[0006] Further, the cleaning structure includes a collection tank, a support ring, a collection box, a first delivery pipe, a first blower, through holes, support rods, and cleaning cotton. There are two groups of support rods, and the upper surfaces of the support rods are respectively fixedly installed with a collection tank and a support ring. A cleaning cotton is fixedly installed on one side surface of the support ring. Through holes are formed on one side surface of the collection tank, and there are multiple groups of through holes. The first delivery pipe is embedded and installed on the surface of the collection tank, and the lower surface of the first delivery pipe is fixedly connected to a first blower.

[0007] Further, the support rods are respectively fixedly installed at one side position on the upper surface of the base, the collection box is fixedly installed on the upper surface of the base between the support rods, and the first delivery pipe is embedded and installed on the upper surface of the base.

[0008] Further, the forming structure includes a first gear, a drive motor, a pressing roller, a connecting shaft, a pressing groove, a second gear, and a motor shaft. There are two groups of pressing rollers, and pressing grooves are formed on the surfaces of the pressing rollers. Connecting shafts are fixedly installed on the front and rear surfaces of the pressing rollers, and there are a total of four groups of connecting shafts. The motor shaft is fixedly installed on the rear surface of the drive motor.

[0009] Further, the connecting shafts are embedded and installed between a first support plate and a second support plate. The first gear and the second gear are respectively sleeved on the surfaces of the connecting shafts. The motor shaft is embedded and installed on the front surface of the second support plate, and the controller is fixedly installed on the front surface of the second support plate on one side of the drive motor.

[0010] Further, the cooling structure includes a cooling frame, a second blower, an exhaust pipe, movable holes, nozzles, spray pipes, connecting pipes, a connecting ring, and a second delivery pipe. The exhaust pipe is embedded and installed on one side of the upper surface of the cooling frame. Movable holes are formed on both side surfaces of the cooling frame, and there are two groups of movable holes. Connecting pipes are embedded and installed above and below the movable holes on one side surface of the cooling frame, and there are two groups of connecting pipes. Spray pipes are fixedly installed on the inner sides of the connecting pipes, and multiple nozzles are embedded and installed on the surfaces of the spray pipes. The other side surfaces of the connecting pipes are fixedly connected to a connecting ring, and a second delivery pipe is fixedly installed on one side surface of the connecting ring. The second blower is fixedly installed on the lower surface of the second delivery pipe, and the second blower is fixedly installed on one side surface of the cooling frame.

[0011] Further, the cooling frame is fixedly installed at one side position on the upper surface of the base away from the collection tank.

[0012] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present application are: Through the provided through holes, collection grooves, first fan, cleaning cotton, and collection box, the surface of the rust-removed steel bars can be cleaned, preventing debris from adhering to the surface of the steel bars and affecting the forming efficiency. Through the provided second support plate and electric push rod, the height of the first support plate can be adjusted, facilitating the placement of the steel bars and enabling adjustment of the size of the grooving as needed. Through the provided cooling structure, the formed steel bars can be cooled, which is conducive to shortening the processing time and facilitating subsequent processing. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of a cold rolling forming device for ribbed steel bars according to the present invention. Figure 2 It is a top view of the support structure of a cold rolling forming device for ribbed steel bars according to the present invention. Figure 3 It is a sectional view of the second support plate of a cold rolling forming device for ribbed steel bars according to the present invention. Figure 4 It is a detailed view of the forming structure of a cold rolling forming device for ribbed steel bars according to the present invention. Figure 5 It is a sectional view of the cooling frame of a cold rolling forming device for ribbed steel bars according to the present invention. Figure 6 It is a Figure 3 magnified detailed view of the A position of a cold rolling forming device for ribbed steel bars according to the present invention.

[0014] In the figure: 1. Support structure; 101. First support plate; 102. Base; 103. Second support plate; 104. Electric push rod; 105. Embedded groove; 2. Cleaning structure; 201. Collection groove; 202. Support ring; 203. Collection box; 204. First delivery pipe; 205. First fan; 206. Through hole; 207. Support rod; 208. Cleaning cotton; 3. Forming structure; 301. First gear; 302. Driving motor; 303. Pressing roller; 304. Connecting shaft; 305. Grooving; 306. Second gear; 307. Motor shaft; 4. Controller; 5. Cooling structure; 501. Cooling frame; 502. Second fan; 503. Exhaust pipe; 504. Movable hole; 505. Sprayer; 506. Spraying pipe; 507. Connecting pipe; 508. Connecting ring; 509. Second delivery pipe. Detailed Embodiments

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts belong to the scope of protection of this application.

[0016] Referring to Figures 1-6 , a cold rolling forming device for ribbed steel bars includes a support structure 1. A forming structure 3 is embedded and installed inside the support structure 1. A controller 4 is fixedly installed on the front surface of the support structure 1. The controller 4 is used to control the operation of the entire device. A cleaning structure 2 is embedded and installed on one side of the upper surface of the support structure 1, and a cooling structure 5 is fixedly installed on the other side of the upper surface of the support structure 1. In a preferred embodiment, the support structure 1 includes a first support plate 101, a base 102, a second support plate 103, an electric push rod 104, and an embedding groove 105. Second support plates 103 are fixedly installed at the front and rear of the upper surface of the base 102. There are two groups of second support plates 103. Embedding grooves 105 are provided at both sides of the upper surface of the second support plate 103. There are four groups of embedding grooves 105. Electric push rods 104 are embedded and installed inside the embedding grooves 105. During use, the electric push rods 104 are controlled by a synchronous control structure of model ZQ803SA, so that the four electric push rods 104 can be lifted and lowered synchronously. The upper surface of the electric push rod 104 is fixedly connected to a first support plate 101. There are two groups of first support plates 101.

[0017] In a preferred embodiment, the cleaning structure 2 includes a collection tank 201, a support ring 202, a collection box 203, a first delivery pipe 204, a first fan 205, through holes 206, support rods 207, and cleaning cotton 208. There are two groups of support rods 207. A collection tank 201 and a support ring 202 are respectively fixedly installed on the upper surfaces of the support rods 207. The collection tank 201 can be opened, so as to facilitate the cleaning of the debris inside the collection tank 201. A cleaning cotton 208 is fixedly installed on one side surface of the support ring 202. Multiple through holes 206 are provided on one side surface of the collection tank 201. A first delivery pipe 204 is embedded and installed on the surface of the collection tank 201. A filter screen is provided at the connection between the first delivery pipe 204 and the collection tank 201, that is, the debris drawn into the interior of the collection tank 201 cannot enter the interior of the first delivery pipe 204, and the air reaches the interior of the first fan 205 through the first delivery pipe 204 and is discharged. The lower surface of the first delivery pipe 204 is fixedly connected to a first fan 205.

[0018] In a preferred embodiment, the support rods 207 are respectively and fixedly installed at one side position on the upper surface of the base 102, the collection box 203 is fixedly installed on the upper surface of the base 102 between the support rods 207, and the first conveying pipe 204 is embedded and installed on the upper surface of the base 102.

[0019] Start the first fan 205, and the debris on the surface of the steel bar enters the inside of the collection groove 201 through the through hole 206 together with the surrounding air for collection. Then, the cleaning cotton 208 rubs the surface of the steel bar to further improve the cleanliness of the steel bar. The debris falling off due to friction enters the inside of the collection box 203 for collection.

[0020] In a preferred embodiment, the forming structure 3 includes a first gear 301, a driving motor 302, a pressing roller 303, a connecting shaft 304, a pressing groove 305, a second gear 306, and a motor shaft 307. There are two groups of pressing rollers 303, and pressing grooves 305 are formed on the surfaces of the pressing rollers 303. Connecting shafts 304 are fixedly installed on the front and rear surfaces of the pressing rollers 303, and there are four groups of connecting shafts 304 in total. The motor shaft 307 is fixedly installed on the rear surface of the driving motor 302.

[0021] In a preferred embodiment, the connecting shaft 304 is embedded and installed between the first support plate 101 and the second support plate 103. The first gear 301 and the second gear 306 are respectively sleeved on the surface of the connecting shaft 304. The motor shaft 307 is embedded and installed on the front surface of the second support plate 103. The connecting shaft 304 is movably connected between the first support plate 101 and the second support plate 103. The motor shaft 307 is connected to one of the connecting shafts 304. When the driving motor 302 drives the motor shaft 307 to rotate, it can drive the connecting shaft 304 and the pressing roller 303 to rotate. The first gear 301 and the second gear 306 are sleeved on the surface of the pressing roller 303 located in the front. Since the first gear 301 and the second gear 306 are embedded under the action of the first support plate 101 and the second support plate 103, when the second gear 306 rotates, it can drive the first gear 301 to rotate, that is, the driving motor 302 drives the two pressing rollers 303 to rotate synchronously, and can push the steel bar to move to one side during rotation. The controller 4 is fixedly installed on the front surface of the second support plate 103 on one side of the driving motor 302.

[0022] Control the electric push rod 104 to extend, so that the first support plate 101 rises, embed the steel bar to be processed between the pressing grooves 305, control the electric push rod 104 to descend, so that the first gear 301 and the second gear 306 are embedded with each other, start the driving motor 302, and the driving motor 302 drives the connecting shaft 304 to rotate through the motor shaft 307, thereby driving the pressing roller 303 to rotate and extruding and forming the steel bar.

[0023] In a preferred embodiment, the cooling structure 5 includes a cooling frame 501, a second fan 502, an exhaust pipe 503, movable holes 504, a nozzle 505, a spray pipe 506, a connecting pipe 507, a connecting ring 508, and a second delivery pipe 509. The exhaust pipe 503 is embedded and installed on the upper surface of the cooling frame 501 on one side. Movable holes 504 are formed on both side surfaces of the cooling frame 501, and there are two groups of movable holes 504. Connecting pipes 507 are embedded and installed above and below the movable holes 504 on one side surface of the cooling frame 501, and there are two groups of connecting pipes 507. Spray pipes 506 are fixedly installed inside the cooling frame 501 on one side surfaces of the connecting pipes 507. Nozzles 505 are embedded and installed on the surfaces of the spray pipes 506, and there are multiple groups of nozzles 505. The other side surfaces of the connecting pipes 507 are fixedly connected to a connecting ring 508. A second delivery pipe 509 is fixedly installed on one side surface of the connecting ring 508. The second fan 502 is fixedly installed on the lower surface of the second delivery pipe 509, and the second fan 502 is fixedly installed on one side surface of the cooling frame 501.

[0024] In a preferred embodiment, the cooling frame 501 is fixedly installed on the upper surface of the base 102 at a position away from the collection tank 201.

[0025] The steel bars pass through the movable holes 504 on one side and exit through the movable holes 504 on the other side. The second fan 502 is started, and the second fan 502 sprays the air onto the surface of the steel bars through the second delivery pipe 509, the connecting ring 508, the connecting pipe 507, the spray pipe 506, and the nozzles 505 to cool the steel bars.

[0026] When in use, the steel bars to be processed and formed are sequentially passed through the collection tank 201, the cleaning cotton 208, the support ring 202, the pressing groove 305, and the movable holes 504, and the steel bars are pulled by a certain device.

[0027] The above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A cold rolling forming device for ribbed steel bars, characterized in that: The invention comprises a support structure (1), wherein a molding structure (3) is embedded and installed inside the support structure (1), a controller (4) is fixedly installed on the front surface of the support structure (1), a cleaning structure (2) is embedded and installed on one side of the upper surface of the support structure (1), and a cooling structure (5) is fixedly installed on the other side of the upper surface of the support structure (1).

2. The cold rolling forming device for ribbed steel bars according to claim 1, characterized in that: The support structure (1) comprises a first support plate (101), a base (102), a second support plate (103), an electric push rod (104), and an embedding groove (105); the upper surface of the base (102) is fixedly mounted with second support plates (103) at the front and rear, the second support plates (103) are in two groups, the upper surface of the second support plate (103) is provided with embedding grooves (105) at both sides, the embedding grooves (105) are in four groups, the electric push rods (104) are embedded in the embedding grooves (105), the upper surface of the electric push rod (104) is fixedly connected with the first support plate (101), and the first support plate (101) is in two groups.

3. The cold rolling forming device for ribbed steel bars according to claim 2, characterized in that: The cleaning structure (2) comprises a collecting trough (201), a support ring (202), a collecting box (203), a first conveying pipe (204), a first fan (205), a through hole (206), a support rod (207), and cleaning cotton (208); the support rod (207) is in two groups; the collecting trough (201) and the support ring (202) are fixedly mounted on the upper surfaces of the support rods (207), respectively; the cleaning cotton (208) is fixedly mounted on one side surface of the support ring (202); a through hole (206) is provided on one side surface of the collecting trough (201); the through hole (206) is in multiple groups; the first conveying pipe (204) is embedded and mounted on the surface of the collecting trough (201); and the first fan (205) is fixedly connected to the lower surface of the first conveying pipe (204).

4. The cold rolling forming device for ribbed steel bars according to claim 3, characterized in that: The support rods (207) are respectively fixedly mounted on the upper surface of the base (102) at one side, the collection box (203) is fixedly mounted on the upper surface of the base (102) between the support rods (207), and the first delivery pipe (204) is embedded in the upper surface of the base (102).

5. The cold rolling forming device for ribbed steel bars according to claim 4, characterized in that: The forming structure (3) comprises a first gear (301), a driving motor (302), a pressing roller (303), a connecting shaft (304), a pressing groove (305), a second gear (306), and a motor shaft (307); the pressing rollers (303) are divided into two groups; the surfaces of the pressing rollers (303) are each provided with a pressing groove (305); the front and rear surfaces of the pressing rollers (303) are each fixedly mounted with a connecting shaft (304); and the connecting shafts (304) are divided into four groups in total; and the rear surface of the driving motor (302) is fixedly mounted with a motor shaft (307).

6. The cold rolling forming device for ribbed steel bars according to claim 5, characterized in that: The connecting shaft (304) is embedded and installed between the first support plate (101) and the second support plate (103); the first gear (301) and the second gear (306) are respectively sleeved and installed on the surface of the connecting shaft (304); the motor shaft (307) is embedded and installed on the front surface of the second support plate (103); and the controller (4) is fixedly installed on the front surface of the second support plate (103) and is located on one side of the driving motor (302).

7. The cold rolling forming device for ribbed steel bars according to claim 6, characterized in that: The cooling structure (5) comprises a cooling frame (501), a second fan (502), an exhaust pipe (503), an active hole (504), a nozzle (505), a nozzle (506), a connecting pipe (507), a connecting ring (508), and a second conveying pipe (509); the exhaust pipe (503) is embedded and installed on one side of the upper surface of the cooling frame (501); active holes (504) are opened on both side surfaces of the cooling frame (501); the active holes (504) are in two groups; the connecting pipes (507) are embedded and installed on one side surface of the cooling frame (501) above and below the active holes (504); There are two groups of connecting pipes (507), one side surface of the connecting pipes (507) is located inside the cooling frame (501) and is fixedly installed with a nozzle (506), the surface of the nozzle (506) is embedded with a nozzle (505), and the nozzle (505) is in multiple groups, the other side surface of the connecting pipe (507) is fixedly connected with a connecting ring (508), one side surface of the connecting ring (508) is fixedly installed with a second conveying pipe (509), the lower surface of the second conveying pipe (509) is fixedly installed with a second fan (502), and the second fan (502) is fixedly installed on the one side surface of the cooling frame (501).

8. The cold rolling forming device for ribbed steel bars according to claim 7, characterized in that: The cooling frame (501) is fixedly mounted on the upper surface of the base (102) and is located at a side away from the collecting tank (201).

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