A reinforcing steel straightener for building construction

Abstract

This utility model discloses a rebar straightener for building construction, relating to the field of building construction technology. The rebar straightener includes a base, with a cleaning box fixedly connected to the top of the base. A straightening roller, penetrating the surface of the cleaning box, is rotatably connected inside the cleaning box. A chip removal groove is formed on the surface of the straightening roller inside the cleaning box. A cleaning arc plate, forming an open ring, is slidably connected to the inner wall of the straightening roller. A steel brush is fixedly connected to the inner wall of the cleaning arc plate, and a movable plate is fixedly connected to the surface of the cleaning arc plate. A sliding groove is formed on the surface of the straightening roller. This rebar straightener for building construction can perform multiple cleaning operations on the surface of the rebar, thereby improving the cleaning effect. Simultaneously, it utilizes an electromagnet to attract and collect the iron filings, facilitating subsequent processing of the iron filings inside the device by workers, thus simplifying its use.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a steel bar straightening device for building construction. Background Technology

[0002] Steel bar processing refers to the manufacturing process of steel bar products for reinforced concrete or prestressed concrete projects. When used on the construction site, the steel bars need to be straightened.

[0003] Publication No. CN217451908U discloses a rebar straightener for building construction, comprising a movable base, a primary straightening mechanism, and a secondary straightening mechanism. The primary and secondary straightening mechanisms are arranged above the movable base, with the primary straightening mechanism located to one side of the secondary straightening mechanism. The movable base includes an axle, wheels, fastening nuts, a bottom support, and a processing table. Six axles are arranged below the bottom support, each axle is equipped with a wheel, and each axle has a fastening nut at its front. The processing table is arranged above the bottom support.

[0004] However, during the implementation of this solution, the iron filings brushed off are completely located in the straightening cylinder, which is located inside the equipment. This makes it inconvenient for subsequent workers to clean the iron filings, causing them to gradually accumulate in the straightening cylinder and affecting the use of the device. Therefore, a steel bar straightening device for building construction is proposed. Utility Model Content

[0005] The purpose of this invention is to solve the technical problem in the prior art that it is inconvenient for subsequent workers to clean the iron filings in the straightening cylinder, and to provide a steel bar straightening device for building construction that can solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rebar straightener for building construction, comprising a base, a cleaning box fixedly connected to the top of the base, a straightening roller rotatably connected inside the cleaning box and penetrating the surface of the cleaning box, a chip removal groove being formed on the surface of the straightening roller inside the cleaning box, a cleaning arc plate being slidably connected to the inner wall of the straightening roller, the cleaning arc plate being an open ring, a steel brush being fixedly connected to the inner wall of the cleaning arc plate, a movable plate being fixedly connected to the surface of the cleaning arc plate, a sliding groove being formed on the surface of the straightening roller, and the surface of the movable plate being slidably connected to the inner wall of the sliding groove.

[0007] Preferably, a second gear is fixedly connected to one end of the straightening roller, a motor is fixedly connected to the surface of the cleaning box, and a first gear is fixedly connected to the output end of the motor, with the surface of the first gear meshing with the surface of the motor.

[0008] Preferably, a toothed ring is fixedly connected to the inner wall of the base, and a reciprocating screw is slidably connected to the inner wall of the base. A third gear is fixedly connected to one end of the reciprocating screw, and the surface of the third gear meshes with the surface of the toothed ring. The reciprocating screw passes through the surface of the movable plate and is threadedly connected to the inside of the movable plate.

[0009] Preferably, a support plate is fixedly connected to both sides of the inner wall of the base, and a collection box is placed on the surface of the two support plates.

[0010] Preferably, an electromagnet is fixedly connected to the inner wall of the base, and the electromagnet is located below the collection box and fits against the bottom of the collection box.

[0011] Preferably, the surface of the cleaning box is rotatably connected to two boxes.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This rebar straightener for construction can perform multiple cleaning processes on the surface of rebars, thereby improving the cleaning effect. At the same time, it uses an electromagnet to attract and collect the iron filings, making it convenient for workers to process the iron filings inside the device later, thus making it convenient for workers to use. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a structural schematic diagram of a steel bar straightening device for building construction according to the present invention; Figure 2 This is a schematic diagram of the internal structure of the cleaning box of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point B in the middle; Figure 4 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0014] Reference numerals in the attached diagram: 1. Base; 2. Door; 3. Motor; 4. First gear; 5. Second gear; 6. Straightening roller; 7. Cleaning box; 8. Cleaning arc plate; 9. Collection box; 10. Support plate; 11. Electromagnet; 12. Reciprocating lead screw; 13. Third gear; 14. Steel brush; 15. Gear ring; 16. Movable plate; 17. Slide groove; 18. Chip discharge groove. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: a steel bar straightener for building construction, including a base 1, a cleaning box 7 fixedly connected to the top of the base 1, and two door 2 rotatably connected to the surface of the cleaning box 7, so as to facilitate the workers to open the cleaning box 7 and remove the impurities inside.

[0017] The cleaning box 7 is rotatably connected to a straightening roller 6 that passes through the surface of the cleaning box 7. One end of the straightening roller 6 is fixedly connected to a second gear 5. The surface of the cleaning box 7 is fixedly connected to a motor 3. The output end of the motor 3 is fixedly connected to a first gear 4. The surface of the first gear 4 meshes with the surface of the motor 3 to provide power for the operation of the device.

[0018] The straightening roller 6 has a chip discharge groove 18 on its surface inside the cleaning box 7, which provides a channel for the discharge of iron chips. The inner wall of the straightening roller 6 is slidably connected to a cleaning arc plate 8, which is an open ring. A steel brush 14 is fixedly connected to the inner wall of the cleaning arc plate 8, so that the impurities cleaned from the steel bar by the cleaning arc plate 8 can be discharged.

[0019] A movable plate 16 is fixedly connected to the surface of the cleaning arc plate 8. A groove 17 is opened on the surface of the straightening roller 6. The surface of the movable plate 16 is slidably connected to the inner wall of the groove 17 to drive the cleaning arc plate 8 to move. A toothed ring 15 is fixedly connected to the inner wall of the base 1. A reciprocating screw 12 is slidably connected to the inner wall of the base 1. A third gear 13 is fixedly connected to one end of the reciprocating screw 12. The surface of the third gear 13 is meshed with the surface of the toothed ring 15. The reciprocating screw 12 passes through the surface of the movable plate 16 and is threadedly connected to the inside of the movable plate 16. Thus, the reciprocating screw 12 can be used to drive the movable plate 16 to slide back and forth in the base 1, thereby driving the cleaning arc plate 8 to slide back and forth in the straightening roller 6, thereby removing rust from the steel bars.

[0020] Support plates 10 are fixedly connected to both sides of the inner wall of the base 1. A collection box 9 is placed on the surface of the two support plates 10 to collect iron filings. An electromagnet 11 is fixedly connected to the inner wall of the base 1. The electromagnet 11 is located below the collection box 9 and is in contact with the bottom of the collection box 9, so that it can generate magnetic force to attract the iron filings, so that the iron filings gather in the collection box 9, thereby realizing the collection of iron filings.

[0021] Working principle: During use, after the steel bars are initially straightened, they are conveyed into the straightening roller 6 for further straightening. Simultaneously, the motor 3 starts, driving the first gear 4 to rotate, which in turn drives the straightening roller 6 to rotate. This, in turn, causes the cleaning arc plate 8 and the movable plate 16 to rotate, and drives the reciprocating screw 12 to move in a circular motion on the base 1. This causes the third gear 13 to rotate around the gear ring 15, and the third gear 13 to rotate on its own axis. This, in turn, drives the movable plate 16 to move back and forth in the slide groove 17, which in turn drives the cleaning arc plate 8 to slide back and forth in the straightening roller 6. Thus, the cleaning arc plate 8 cleans the steel bars of iron filings while rotating and reciprocating to brush away the iron filings, thereby improving the cleaning quality of the steel bars.

[0022] The cleaned iron filings slide against the straightening roller 6 under the magnetic attraction of the electromagnet 11. When the chip discharge trough 18 is directly below, the iron filings are discharged from the straightening roller 6 and enter the collection box 9 under the action of the electromagnet 11, thus completing the collection of iron filings. Afterwards, the staff can open the box door 2 and take the collection box 9 out of the base 1 to complete the removal of iron filings.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A steel bar straightening device for building construction, comprising a base (1), characterized in that: A cleaning box (7) is fixedly connected to the top of the base (1). A straightening roller (6) that penetrates the surface of the cleaning box (7) is rotatably connected inside the cleaning box (7). A chip removal groove (18) is opened on the surface of the straightening roller (6) inside the cleaning box (7). A cleaning arc plate (8) is slidably connected to the inner wall of the straightening roller (6). A steel brush (14) is fixedly connected to the inner wall of the cleaning arc plate (8). A movable plate (16) is fixedly connected to the surface of the cleaning arc plate (8). A sliding groove (17) is opened on the surface of the straightening roller (6). The surface of the movable plate (16) is slidably connected to the inner wall of the sliding groove (17).

2. The steel bar straightener for building construction according to claim 1, characterized in that: The cleaning arc plate (8) is an open ring.

3. A rebar straightener for building construction according to claim 2, characterized in that: One end of the straightening roller (6) is fixedly connected to a second gear (5), the surface of the cleaning box (7) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a first gear (4), and the surface of the first gear (4) meshes with the surface of the motor (3).

4. A rebar straightener for building construction according to claim 3, characterized in that: A toothed ring (15) is fixedly connected to the inner wall of the base (1), and a reciprocating screw (12) is slidably connected to the inner wall of the base (1). A third gear (13) is fixedly connected to one end of the reciprocating screw (12). The surface of the third gear (13) meshes with the surface of the toothed ring (15). The reciprocating screw (12) passes through the surface of the movable plate (16) and is threadedly connected to the inside of the movable plate (16).

5. A rebar straightener for building construction according to claim 4, characterized in that: Both sides of the inner wall of the base (1) are fixedly connected to support plates (10), and collection boxes (9) are placed on the surfaces of the two support plates (10).

6. A rebar straightener for building construction according to claim 5, characterized in that: An electromagnet (11) is fixedly connected to the inner wall of the base (1), and the electromagnet (11) is located below the collection box (9) and is attached to the bottom of the collection box (9).

7. A rebar straightener for building construction according to claim 6, characterized in that: The surface of the cleaning box (7) is rotatably connected to two boxes (2).

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