Threaded steel four-line slitting rolling device

Abstract

The utility model relates to the technical field of screw steel processing, and the utility model provides a kind of screw steel four-line cutting rolling device, it includes machine body, the cooling mechanism is installed in the right side of machine body, the cooling mechanism is used to cool after the finished product of processing is completed, the left side of machine body is equipped with push mechanism, the push mechanism is used to push uniformly to processing material, the cooling mechanism includes workbench, the workbench is set in the right side of machine body, the top of workbench is provided with water storage tank, the top front side of workbench is fixedly connected with L-shaped plate, the top of L-shaped plate is equipped with water pump, the right side of water pump is connected with inlet pipe, the left side of water pump is connected with outlet pipe. In the utility model, start water pump, water pump is pumped from water storage tank, is stored by outlet pipe and is stored in water storage bucket, water flow is flowed into water storage box again, is sprayed by nozzle.

Description

Technical Field

[0001] This utility model relates to the field of rebar processing technology, specifically to a rebar four-wire cutting and rolling device. Background Technology

[0002] Rebar is the common name for hot-rolled ribbed steel bars, which belong to small-sized steel profiles. Its surface has two longitudinal ribs and transverse ribs evenly distributed along its length. The transverse ribs have spiral, herringbone, and crescent shapes. Due to the function of the ribs, they can enhance the bond between the steel bar and the concrete. It is an essential building material in reinforced concrete structures and is mainly used in the construction of houses, bridges, and roads. It has the characteristics of high strength, good plasticity, and excellent weldability. The production process includes smelting, rolling, cooling, and inspection. Its quality and performance must meet the relevant national standards and specifications.

[0003] The four-wire rebar splitting rolling mill is a device used in the steel rolling industry for the efficient production of rebar. Its working principle involves using a specific die system and guide devices to roll a steel billet into four parallel sections of the same shape during the rolling process. These sections are then longitudinally split into four single rebars. Different functions are sequentially distributed along the rolling direction. This device effectively improves the production efficiency of rebar and is an important technical equipment in modern steel production. However, during use, improper guide installation or insecure guide beams can cause slight swaying or twisting under the impact of the steel, leading to leakage at the exit and affecting the stability and continuity of production. In existing technologies, the connecting bolts between the guide beam and the frame are pre-tightened, and the gap between the guide inlet / outlet bell mouth and the rebar is adjusted by trial-running the rolled piece to ensure that the rebar passes through without obstruction or deflection. However, after rolling, the internal structure of the rebar is in a high-temperature unstable state. Without cooling, the microstructure transformation cannot proceed as ideal, resulting in coarse grains and affecting the strength and toughness of the steel. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a four-wire splitting rolling device for rebar, which solves the technical problem in related technologies that after rebar is rolled, its internal structure is in a high-temperature unstable state. Without cooling, the structure transformation cannot proceed in the ideal state, which leads to coarse grains and affects the strength and toughness of the steel.

[0005] According to one aspect, at least one embodiment of the present invention provides a rebar four-wire cutting and rolling device, including a machine body. A cooling mechanism is installed on the right side of the machine body for cooling the finished product after processing. A pushing mechanism is installed on the left side of the machine body for uniformly pushing the processed material. The cooling mechanism includes a worktable disposed on the right side of the machine body. A water storage tank is disposed at the top of the worktable. An L-shaped plate is fixedly connected to the front side of the top of the worktable. A water pump is installed on the top of the L-shaped plate. An inlet pipe is connected to the right side of the water pump, and an outlet pipe is connected to the left side of the water pump. The other end of the outlet pipe is connected to a water storage tank. A water storage box is connected to the rear side of the water storage tank. Multiple nozzles are equidistantly connected to the outer side of the water storage box.

[0006] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: the pushing mechanism includes a bearing plate, the bearing plate is disposed on the left side of the machine body, a mounting plate is disposed on the top of the bearing plate, a fixing plate is fixedly connected to the top left side of the bearing plate, a spring is fixedly connected to the right side of the fixing plate, the other side of the spring is fixedly connected to the left side of the mounting plate, and a driving assembly is installed on the top right side of the bearing plate.

[0007] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: the driving component includes a motor, the motor is fixedly connected to the top front side of the bearing plate, the output end of the motor is fixedly connected to a rotating rod, and a connecting rope is provided on the outside of the rotating rod.

[0008] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: a sliding groove is provided on the outer side of the machine body, the sliding groove is opened at the top of the sliding groove, and the inner wall of the sliding groove is slidably connected to the bottom of the mounting plate.

[0009] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: mounting plates are provided at both the front and rear ends of the outer side of the machine body, and the mounting plates are fixed to the top right side of the mounting plate.

[0010] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: a threaded rod is threadedly connected to the middle of the mounting plate, and a clamping ring is fixedly connected to the outer side of the threaded rod.

[0011] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: a baffle plate is provided on the right side of the machine body, and the bottom of the baffle plate is fixedly connected to the rear top of the water storage tank.

[0012] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: a plurality of fans are provided on the outer side of the machine body, and the fans are installed on the front side of the baffle plate.

[0013] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: a support frame is provided at the bottom of the machine body, and the bottom fixed connecting block of the support frame has a rubber pad.

[0014] For example, in at least one embodiment of the present invention, a rebar four-wire cutting and rolling device is provided, which further includes: mounting blocks are installed on the front and rear sides of the top of the machine body, and a rotating rod is provided on the outer side of the mounting block.

[0015] The beneficial effects of the embodiments of this utility model are as follows:

[0016] In this invention, the water pump is started, and water is drawn from the water storage tank and transported to the water storage bucket through the water outlet pipe. The water then flows into the water storage box and is sprayed out through the nozzle, thus achieving rapid cooling of the processed rebar.

[0017] In this invention, starting the motor drives the rotating rod to rotate, and the connecting rope is wound and tightened accordingly, pulling the placement plate to move and pushing the semi-finished product. When not in use, the spring resets the placement plate, thus achieving uniform speed pushing of the semi-finished product. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a perspective view of a four-wire splitting and rolling device for rebar proposed in this utility model;

[0020] Figure 2 This is a front view of a four-wire splitting and rolling device for rebar according to this utility model;

[0021] Figure 3 This is a side view of a four-wire splitting and rolling device for rebar according to this utility model;

[0022] Figure 4 This is a partial structural diagram of a four-wire splitting and rolling device for rebar proposed in this utility model;

[0023] Figure 5This is a schematic diagram of the pushing mechanism of a four-wire cutting and rolling device for rebar proposed in this utility model.

[0024] In the diagram: 1. Body; 2. Cooling mechanism; 201. Workbench; 202. Water tank; 203. L-shaped plate; 204. Water pump; 205. Water outlet pipe; 206. Water storage tank; 207. Water storage box; 208. Nozzle; 209. Water inlet pipe; 3. Pushing mechanism; 301. Support plate; 302. Mounting plate; 303. Fixing plate; 304. Spring; 305. Drive assembly; 3051. Motor; 3052. Rotating rod; 3053. Connecting rope; 4. Sliding groove; 5. Mounting plate; 6. Threaded rod; 7. Clamping ring; 8. Baffle plate; 9. Fan; 10. Rubber pad; 11. Mounting block; 12. Rotating rod; 13. Support frame. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figure 1 , Figure 2 and Figure 4 The diagram illustrates a rebar four-wire cutting and rolling device according to an embodiment of the present invention. It includes a machine body 1, a cooling mechanism 2 mounted on the right side of the machine body 1 for cooling the finished product, and a pushing mechanism 3 mounted on the left side of the machine body 1 for uniformly pushing the processed material. The cooling mechanism 2 includes a worktable 201 located on the right side of the machine body 1. A water tank 202 is mounted on the top of the worktable 201, and an L-shaped plate 203 is fixedly connected to the front of the top of the worktable 201. A water pump 204 is installed, with an inlet pipe 209 connected to the right side of the water pump 204 and an outlet pipe 205 connected to the left side of the water pump 204. The other end of the outlet pipe 205 is connected to a water storage tank 206, and a water storage box 207 is connected to the rear side of the water storage tank 206. Multiple nozzles 208 are equidistantly connected to the outside of the water storage box 207. A baffle 8 is provided on the right side of the body 1 to provide a shielding function. The bottom of the baffle 8 is fixedly connected to the rear top of the water storage tank 202. Multiple fans 9 are provided on the outside of the body 1. The fans 9 are installed in front of the baffle 8 and can provide auxiliary cooling.

[0032] In some examples, during the cooling process of the rebar, a water pump 204 is activated. The water pump 204 draws water from the water storage tank 202 through the water inlet pipe 209. Driven by the water pump 204, the drawn water is transported to the water storage tank 206 for temporary storage through the water outlet pipe 205. The water in the water storage tank 206 then flows into the water storage box 207 connected to it. The water flows out through multiple nozzles 208 provided on the water storage box 207, thereby achieving rapid cooling of the surface of the rebar. A baffle plate 8 is provided on the right side of the machine body 1. Its main function is to provide shielding. The bottom of the baffle plate 8 is firmly connected to the top rear side of the water storage tank 202. Multiple fans 9 are provided on the outside of the machine body 1. These fans 9 are installed on the front side of the baffle plate 8 to achieve an auxiliary cooling effect.

[0033] like Figure 2 , Figure 3 and Figure 5 As shown, the pushing mechanism 3 in another embodiment of the present invention includes a support plate 301, which is disposed on the left side of the body 1. A mounting plate 302 is disposed on the top of the support plate 301. A fixing plate 303 is fixedly connected to the top left side of the support plate 301. A spring 304 is fixedly connected to the right side of the fixing plate 303 to provide a rebound function. The other side of the spring 304 is fixedly connected to the left side of the mounting plate 302. A driving assembly 305 is installed on the top right side of the support plate 301. The driving assembly 305 includes a motor 3051, which is fixedly connected to the top front side of the support plate 301. A rotating rod is fixedly connected to the output end of the motor 3051. 3052, the kinetic energy of motor 3051 drives the rotating rod 3052 to rotate. The outer side of the rotating rod 3052 is provided with a connecting rope 3053, which will drive the connecting rope 3053 to wind and tighten. The outer side of the machine body 1 is provided with a sliding groove 4. The sliding groove 4 is opened at the top of the sliding groove 4. The inner wall of the sliding groove 4 is slidably connected to the bottom of the mounting plate 302. The front and rear ends of the outer side of the machine body 1 are provided with mounting plates 5. The mounting plates 5 can move smoothly. The mounting plates 5 are fixed to the top right side of the mounting plate 302. The middle of the mounting plate 5 is threadedly connected with a threaded rod 6. The outer side of the threaded rod 6 is fixedly connected with a clamping ring 7, which can drive the clamping ring 7 to fix the semi-finished product.

[0034] In some examples, after the motor 3051 is started, the output end of the motor 3051 will drive the rotating rod 3052 connected to it to rotate. The rotating rod 3052 is equipped with a connecting rope 3053, which causes the connecting rope 3053 to wind and tighten. The wound connecting rope 3053 pulls the placement plate 302, overcoming the elastic force of the spring 304, and causes the placement plate 302 to move, thereby pushing the semi-finished product. When not in use, the rebound force of the spring 304 will reset the placement plate 302, causing the semi-finished product to reciprocate at a uniform speed. A sliding groove 4 is provided on the outside of the machine body 1. The sliding groove 4 is opened at its top position, and the inner wall of the sliding groove 4 is slidably connected to the bottom of the placement plate 302. Mounting plates 5 are provided at both the front and rear ends of the outer side of the machine body 1. The mounting plates 5 can move smoothly. The mounting plates 5 are fixed to the top right side of the mounting plate 302. The middle part of the mounting plate 5 is connected to the threaded rod 6 by threads. A clamping ring 7 is fixedly mounted on the outer side of the threaded rod 6. The clamping ring 7 can effectively fix the semi-finished product.

[0035] like Figure 1 and Figure 2 As shown, in another embodiment of the present invention, the bottom of the body 1 is provided with a support frame 13, and the bottom of the support frame 13 is fixedly connected with a rubber pad 10, which serves to support the body 1. Mounting blocks 11 are installed on the front and rear sides of the top of the body 1, and a rotating rod 12 is provided on the outer side of the mounting block 11 to facilitate better operation.

[0036] In some examples, the bottom of the body 1 is provided with a support frame 13, and the bottom of the support frame 13 is connected to the rubber pad 10 through a fixed connecting block to support the body 1. The front and rear sides of the top of the body 1 are provided with mounting blocks 11, and the outer side of the mounting blocks 11 is provided with a rotating rod 12 for easier operation.

[0037] Working principle: When cooling the rebar, the water pump 204 is started. The water pump 204 draws water from the water storage tank 202 through the water inlet pipe 209. The water drawn is transported to the water storage tank 206 for temporary storage through the water outlet pipe 205 under the action of the water pump 204. The water in the water storage tank 206 then flows into the water storage box 207 connected to it. The water is sprayed out through multiple nozzles 208 on the water storage box 207 to achieve rapid cooling of the surface of the rebar.

[0038] When the motor 3051 is started, the output end of the motor 3051 will drive the rotating rod 3052 fixed thereto to rotate. The connecting rope 3053 is attached to the rotating rod 3052, which will cause the connecting rope 3053 to wind and tighten. The winding connecting rope 3053 pulls the placement plate 302 to move against the elastic force of the spring 304, pushing the semi-finished product. When it is not needed, the spring 304 rebounds to reset the placement plate 302, so that the placement plate 302 drives the semi-finished product to move back and forth at a uniform speed to complete the pushing.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rebar four-wire cutting and rolling device, comprising a machine body (1), characterized in that: A cooling mechanism (2) is installed on the right side of the machine body (1). The cooling mechanism (2) is used to cool the finished product after processing. A pushing mechanism (3) is installed on the left side of the machine body (1). The pushing mechanism (3) is used to push the processed material evenly. The cooling mechanism (2) includes a workbench (201), which is located on the right side of the body (1). A water tank (202) is provided at the top of the workbench (201). An L-shaped plate (203) is fixedly connected to the front of the top of the workbench (201). A water pump (204) is installed on the top of the L-shaped plate (203). A water inlet pipe (209) is connected to the right side of the water pump (204). A water outlet pipe (205) is connected to the left side of the water pump (204). A water storage tank (206) is connected to the other end of the water outlet pipe (205). A water storage box (207) is connected to the rear side of the water storage tank (206). Multiple nozzles (208) are equidistantly connected to the outer side of the water storage box (207).

2. The rebar four-wire splitting and rolling device according to claim 1, characterized in that: The pushing mechanism (3) includes a support plate (301), which is located on the left side of the body (1). A mounting plate (302) is provided on the top of the support plate (301). A fixing plate (303) is fixedly connected to the top left side of the support plate (301). A spring (304) is fixedly connected to the right side of the fixing plate (303). The other side of the spring (304) is fixedly connected to the left side of the mounting plate (302). A drive assembly (305) is installed on the top right side of the support plate (301).

3. The rebar four-wire cutting and rolling device according to claim 2, characterized in that: The drive assembly (305) includes a motor (3051), which is fixedly connected to the top front side of the support plate (301). A rotating rod (3052) is fixedly connected to the output end of the motor (3051), and a connecting rope (3053) is provided on the outside of the rotating rod (3052).

4. The rebar four-wire cutting and rolling device according to claim 3, characterized in that: The outer side of the body (1) is provided with a sliding groove (4), the sliding groove (4) is opened at the top of the sliding groove (4), and the inner wall of the sliding groove (4) is slidably connected to the bottom of the mounting plate (302).

5. The rebar four-wire splitting and rolling device according to claim 3, characterized in that: Mounting plates (5) are provided on the front and rear ends of the outer side of the body (1), and the mounting plates (5) are fixed to the top right side of the mounting plate (302).

6. The rebar four-wire splitting and rolling device according to claim 5, characterized in that: The mounting plate (5) is threaded with a threaded rod (6) in the middle, and a clamping ring (7) is fixedly connected to the outside of the threaded rod (6).

7. The rebar four-wire splitting and rolling device according to claim 1, characterized in that: A baffle plate (8) is provided on the right side of the body (1), and the bottom of the baffle plate (8) is fixedly connected to the rear top of the water storage tank (202).

8. The rebar four-wire splitting and rolling device according to claim 7, characterized in that: Multiple fans (9) are provided on the outside of the body (1), and the fans (9) are installed on the front side of the shield (8).

9. The rebar four-wire splitting and rolling device according to claim 1, characterized in that: The bottom of the body (1) is provided with a support frame (13), and the bottom of the support frame (13) is fixedly connected with a rubber pad (10).

10. A rebar four-wire splitting and rolling device according to claim 1, characterized in that: Mounting blocks (11) are installed on the front and rear sides of the top of the body (1), and a rotating rod (12) is provided on the outer side of the mounting block (11).

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