A steel bar processing device for construction

Abstract

The invention discloses a steel bar processing device for construction, comprising a base plate and round steel, the round steel comprising a connecting section, an upper side wall of the base plate being provided with a placement groove, and the round steel being placed in the placement groove, the side wall of the placement groove being fixedly connected with two symmetrically arranged support blocks, and the side walls of the support blocks being fixedly connected with two symmetrically arranged first support plates, the opposite side walls of the two first support plates being rotatably connected with a first guide wheel, and the upper side wall of the base plate being fixedly connected with a plurality of second support plates arranged in an array. The steel bar processing device for construction can clean the oxide scale on the surface of the round steel to ensure the production quality of the steel bar, and at the same time, can collect and process the cleaned oxide scale to avoid the dispersion of maintenance skin debris and ensure the health of the operators, and can heat the connecting section of the round steel to ensure the rolling effect and efficiency, and at the same time, can clean the oxide scale generated after heating again to ensure the rolling effect.

Description

Technical Field

[0001] The invention relates to the technical field of building devices, in particular to a steel bar processing device for construction. Background Art

[0002] During the production process of construction steel bars, round steel bars need to be rolled to form steel bars with patterned rollers on the surface. However, during the rolling process, the existing construction steel bar processing equipment has oxide scale on the surface of the round steel bars, which not only affects the quality of the rolling process, but also produces debris during the rolling process due to the presence of the curing scale, affecting the health of the operators. In addition, the presence of bulges at the joints of the round steel bars will also affect the rolling effect and efficiency.

[0003] Therefore, we propose a steel bar processing device for construction. Summary of the invention

[0004] The object of the present invention is to provide a steel bar processing device for construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel bar processing device for construction, comprising a base plate and round steel, the round steel comprising a connecting section, an upper side wall of the base plate is provided with a placement groove, and the round steel is placed in the placement groove, the side wall of the placement groove is fixedly connected to two symmetrically arranged support blocks, and the side wall of the support block is fixedly connected to two symmetrically arranged first support plates, the opposite side walls of the two first support plates are rotatably connected to a first guide wheel, and the upper side wall of the base plate is fixedly connected to a plurality of second support plates arranged in an array, and the side walls of each of the second support plates are rotatably connected to two symmetrically arranged second A guide wheel is provided, and the upper side wall of the bottom plate is fixedly connected with two symmetrically arranged third support plates, the opposite side walls of the two third support plates are rotatably connected with two symmetrically arranged rollers, and the rollers are driven by a first motor, the upper side wall of the bottom plate is fixedly connected with a fourth support plate, and a wire drawing die is embedded in the fourth support plate, cleaning mechanisms for cleaning oxide scales on the surface of round steel are provided on both sides of the fourth support plate, and collecting mechanisms for collecting the cleaned oxide scales are provided on both sides of the fourth support plate, and a heating mechanism for heating the connecting section is provided on the upper side wall of the bottom plate.

[0006] Preferably, each of the cleaning mechanisms includes two symmetrically arranged T-shaped guide rods fixedly connected to the side walls of the fourth support plate, and the side walls of the T-shaped guide rods are fixedly connected to connecting plates, the side walls of the connecting plates are fixedly connected to two symmetrically arranged first L-shaped plates, the side walls of the first L-shaped plates are fixedly connected to fixed rings, and the side walls of the fixed rings are rotatably connected to rotating rings, the rotating rings are sleeved on the side walls of the round steel, and the rotation of the rotating rings is driven by a driving mechanism, the inner side walls of the rotating rings are fixedly connected to a plurality of vertically arranged first brushes, and the ends of the rotating rings are fixedly connected to a plurality of inclined second brushes.

[0007] Preferably, the driving mechanism includes a gear ring fixedly mounted on the side wall of the rotating ring, and the side wall of the connecting plate is fixedly connected to a second motor, the output end of the second motor passes through the side wall of the connecting plate and is fixedly connected to a first gear, and the first gear is meshingly arranged with the gear ring.

[0008] Preferably, each of the collecting mechanisms includes a fixed plate fixedly connected to the side wall of the fourth support plate, and the side wall of the fixed plate is fixedly connected to two symmetrically arranged annular tubes, each of the annular tubes is sleeved on the side wall of the round steel, and the inner side wall of each annular tube is provided with a plurality of collecting ports arranged in an array, the side wall of each of the annular tubes is fixedly connected to a first pipe, and the upper end of the first pipe is fixedly connected to a second pipe, and the side wall of one of the connecting plates is provided with an exhaust mechanism.

[0009] Preferably, the exhaust mechanism includes a connecting block fixedly connected to one of the side walls of the connecting plate, and the side wall of the connecting block is fixedly connected to a working box, a rotating fan is rotatably connected to the working box via a rotating shaft, and one end of the rotating shaft passes through the side wall of the working box and is fixedly connected to a second gear, the second gear is meshed with the first gear, and a dust bag is fixedly connected to the upper side wall of the bottom plate, the side wall of the second pipe is fixedly connected to a third pipe, and the other end of the third pipe is fixed to the side wall of the working box, the side wall of the working box away from the third pipe is fixedly connected to a collecting pipe, and the other end of the collecting pipe is fixed to the dust bag.

[0010] Preferably, the heating mechanism comprises a medium frequency heater, and the medium frequency heater comprises a heating ring, the heating ring is sleeved on the side wall of the round steel, and the medium frequency heater is connected to the upper side wall of the bottom plate through a moving mechanism.

[0011] Preferably, the moving mechanism includes a fifth support plate fixedly connected to two symmetrically arranged upper side walls of the bottom plate, and two opposite side walls of the two fifth support plates are fixedly connected to two symmetrically arranged fixed rods, the side walls of the fixed rods are sleeved with moving blocks, and the side walls of each fixed rod are sleeved with springs, the side walls of the moving blocks are fixedly connected with mounting plates, and the medium frequency heater is fixed to the side walls of the mounting plates, and the side walls of the mounting plates are provided with a pushing mechanism for pushing the moving blocks to move.

[0012] Preferably, the pushing mechanism includes two symmetrically arranged rubber rods fixedly connected to the side walls of the mounting plate, and the other end of the rubber rod is fixedly connected to a pushing plate, and both ends of the pushing plate are fixedly connected to pushing blocks, and the pushing blocks include inclined surfaces.

[0013] Preferably, a second L-shaped plate is fixedly connected to a side wall of one of the fifth support plates, and a distance sensor is fixedly connected to a side wall of the second L-shaped plate.

[0014] Preferably, the inner side wall of each of the rotating rings is fixedly connected to a plurality of mounting blocks arranged in an array, and the side wall of each mounting block is fixedly connected to an electromagnet, and each of the electromagnets is electrically connected to a distance sensor.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention sets a cleaning mechanism, etc., and starts the second motor during the rolling process. The rotation of the second motor drives the rotation of the first gear, and then drives the rotation of the gear ring and the rotating ring, and then drives the rotation of the first brush and the second brush. When the second brush rotates, the oxide scale on the surface of the round steel can be scraped and cleaned. When the first brush rotates, the curing scale on the surface of the round steel can be cleaned again, thereby ensuring the cleaning efficiency and effect, thereby ensuring the quality of steel bar production.

[0017] The present invention provides a collecting mechanism, etc., so that during the rolling process, the rotation of the second motor drives the rotation of the first gear, and then drives the rotation of the second gear. The rotation of the second gear drives the rotation of the rotating fan through the rotating shaft, so that the annular pipe is evacuated through the third pipe, the second pipe and the first pipe, so that the cleaned oxide scale debris is absorbed through the collecting port and enters the dust collecting bag through the collecting pipe for unified collection, which makes the collection and treatment of the oxide scale more convenient, avoids the dispersion of the maintenance skin debris, and ensures the health of the operator.

[0018] The present invention provides a heating mechanism, etc., so that during the rolling process, when encountering a connecting section, the connecting section abuts against the inclined surface of the pushing block, thereby pushing the mounting plate and the moving block to move along the fixed rod in the direction close to the distance sensor. At the same time, the spring contracts. At this time, after the distance sensor senses the distance signal of the mounting plate, the medium frequency heater is started, so that the heating ring heats the connecting section. At the same time, it is ensured that the heating ring can move synchronously with the movement of the connecting section at any time, thereby ensuring the heating effect, and ensuring the effect and efficiency of rolling. After the heating is completed, the moving block abuts against the fifth support plate, and the moving block cannot continue to move. At this time, the rubber rod is bent, so that the connecting section can normally pass over the pushing plate, ensuring its normal transportation. At the same time, the medium frequency heater is turned off, which is more energy-saving and environmentally friendly. Moreover, after the heated connecting section passes through the wire drawing die, the oxide scale generated after heating can be cleaned again under the action of the cleaning mechanism and the collecting mechanism on the other side, thereby ensuring the rolling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the working box in the present invention;

[0022] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 5 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 6 for Figure 3 Schematic diagram of the enlarged structure at C in the middle;

[0025] Figure 7 for Figure 4 Schematic diagram of the enlarged structure at D in the middle;

[0026] Figure 8 for Figure 6 Schematic diagram of the enlarged structure at E in the middle.

[0027] In the figure: 1, bottom plate; 201, T-shaped guide rod; 202, connecting plate; 203, first L-shaped plate; 204, fixed ring; 205, rotating ring; 206, first brush; 207, second brush; 301, gear ring; 302, first gear; 303, second motor; 401, fixed plate; 402, annular tube; 403, collecting port; 404, first pipe; 405, second pipe; 501, connecting block; 502, working box; 503, third pipe; 504, collecting pipe; 505, dust bag; 506, second gear; 507, rotating shaft; 508, rotating fan; 601, intermediate frequency heater; 602, heating ring; 701, fifth support plate; 702, fixed rod; 703, spring; 704, moving block; 705, mounting plate; 801, rubber rod; 802, push block; 803, inclined plane; 804, push plate; 901, first L-shaped plate; 902, distance sensor; 1001, mounting block; 1002, electromagnet; 11, placement slot; 12, round steel; 1201, connecting section; 13, third support plate; 14, rolling roller; 15, first motor; 16, support block; 17, first support plate; 18, first guide wheel; 19, second support plate; 20, second guide wheel; 21, fourth support plate; 22, wire drawing die. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-8The present invention provides a technical solution: a steel bar processing device for construction, comprising a bottom plate 1 and a round steel bar 12, the round steel bar 12 comprising a connecting section 1201, a placement groove 11 is provided on the upper side wall of the bottom plate 1, and the round steel bar 12 is placed in the placement groove 11, the side wall of the placement groove 11 is fixedly connected to two symmetrically arranged support blocks 16, and the side wall of the support block 16 is fixedly connected to two symmetrically arranged first support plates 17, the opposite side walls of the two first support plates 17 are rotatably connected to a first guide wheel 18, and the upper side wall of the bottom plate 1 is fixedly connected to a plurality of second support plates 19 arranged in an array, the side walls of each second support plate 19 are rotatably connected to two symmetrically arranged second guide wheels 20, and the upper side wall of the bottom plate 1 is fixedly connected to two symmetrically arranged third support plates 13, the opposite side walls of the two third support plates 13 are rotatably connected to two symmetrically arranged rollers 14, and the rollers 14 pass Driven by the first motor 15, the upper side wall of the base plate 1 is fixedly connected with a fourth support plate 21, and the fourth support plate 21 is embedded with a wire drawing die 22, both sides of the fourth support plate 21 are provided with a cleaning mechanism for cleaning the oxide scale on the surface of the round steel 12, and both sides of the fourth support plate 21 are provided with a collecting mechanism for collecting the cleaned oxide scale, and the upper side wall of the base plate 1 is provided with a heating mechanism for heating the connecting section 1201, which can clean the oxide scale on the surface of the round steel 12 to ensure the production quality of the steel bars, and at the same time, can collect and process the cleaned oxide scale to avoid the dispersion of maintenance skin debris and ensure the health of the operators, and can heat the connecting section 1201 of the round steel 12 to ensure the rolling effect and efficiency, and at the same time, can clean the oxide scale generated after heating again to ensure the rolling effect.

[0030] Preferably, each cleaning mechanism includes two symmetrically arranged T-shaped guide rods 201 fixedly connected to the side walls of the fourth support plate 21, and the side walls of the T-shaped guide rods 201 are fixedly connected to the connecting plates 202, and the side walls of the connecting plates 202 are fixedly connected to two symmetrically arranged first L-shaped plates 203, and the side walls of the first L-shaped plates 203 are fixedly connected to the fixing rings 204, and the side walls of the fixing rings 204 are rotatably connected to the rotating rings 205, and the rotating rings 205 are sleeved on the side walls of the round steel 12, and the rotation of the rotating rings 205 is driven by the driving mechanism, and the inner surface of the rotating rings 205 is fixedly connected to the fixing rings 204, and the fixing rings 204 are rotatably connected to the rotating rings 205. A plurality of vertically arranged first brushes 206 are fixedly connected to the side wall, and a plurality of obliquely arranged second brushes 207 are fixedly connected to the end of the rotating ring 205. During the rolling process, the rotating ring 205 is rotated by the driving mechanism, thereby driving the rotation of the first brush 206 and the second brush 207. When the second brush 207 rotates, the oxide scale on the surface of the round steel 12 can be scraped off and cleaned. When the first brush 206 rotates, the curing scale on the surface of the round steel 12 can be cleaned again, thereby ensuring the cleaning efficiency and effect, thereby ensuring the quality of steel bar production.

[0031] Preferably, the driving mechanism includes a gear ring 301 fixedly mounted on the side wall of the rotating ring 205, and the side wall of the connecting plate 202 is fixedly connected to a second motor 303, the output end of the second motor 303 passes through the side wall of the connecting plate 202 and is fixedly connected to a first gear 302, and the first gear 302 is meshingly arranged with the gear ring 301, and the second motor 303 is started, and the rotation of the second motor 303 drives the rotation of the first gear 302, thereby driving the rotation of the gear ring 301 and the rotating ring 205.

[0032] Preferably, each collecting mechanism includes a fixing plate 401 fixedly connected to the side wall of the fourth supporting plate 21, and the side wall of the fixing plate 401 is fixedly connected to two symmetrically arranged annular tubes 402, each annular tube 402 is sleeved on the side wall of the round steel 12, and the inner side wall of each annular tube 402 is provided with a plurality of collecting ports 403 arranged in an array, the side wall of each annular tube 402 is fixedly connected to a first pipe 404, and the upper end of the first pipe 404 is fixedly connected to a second pipe 405, and the side wall of one of the connecting plates 202 is provided with an exhaust mechanism, and during the rolling process, the second motor The rotation of 303 drives the rotation of the first gear 302, and then drives the rotation of the second gear 506. The rotation of the second gear 506 drives the rotation of the rotating fan 508 through the rotating shaft 507, so that the annular tube 402 is evacuated through the third pipe 503, the second pipe 405 and the first pipe 404, so that the cleaned oxide scale debris is absorbed through the collecting port 403 and enters the dust collecting bag 505 through the collecting pipe 504 for unified collection, making the collection and treatment of the oxide scale more convenient, and avoiding the dispersion of the maintenance skin debris, thereby ensuring the health of the operator.

[0033] Preferably, the air extraction mechanism includes a connecting block 501 fixedly connected to the side wall of one of the connecting plates 202, and the side wall of the connecting block 501 is fixedly connected to a working box 502, a rotating fan 508 is rotatably connected to the working box 502 through a rotating shaft 507, and one end of the rotating shaft 507 passes through the side wall of the working box 502 and is fixedly connected to a second gear 506, the second gear 506 is meshed with the first gear 302, and a dust bag 505 is fixedly connected to the upper side wall of the bottom plate 1, and a third pipe 503 is fixedly connected to the side wall of the second pipe 405, and the third pipe 503 is fixedly connected to the side wall of the second pipe 405. The other end of the third pipe 503 is fixed to the side wall of the working box 502, and the side wall of the working box 502 away from the third pipe 503 is fixedly connected with a collecting pipe 504, and the other end of the collecting pipe 504 is fixed to the dust bag 505. The rotation of the second motor 303 drives the rotation of the first gear 302, and then drives the rotation of the second gear 506. The rotation of the second gear 506 drives the rotation of the rotating fan 508 through the rotating shaft 507, thereby performing an exhaust operation on the annular pipe 402 through the third pipe 503, the second pipe 405 and the first pipe 404.

[0034] Preferably, the heating mechanism includes a medium frequency heater 601, and the medium frequency heater 601 includes a heating ring 602, the heating ring 602 is sleeved on the side wall of the round steel 12, and the medium frequency heater 601 is connected to the upper side wall of the bottom plate 1 through a moving mechanism, and the connecting section 1201 is heated to ensure the rolling effect and efficiency.

[0035] Preferably, the moving mechanism includes a fifth support plate 701 fixedly connected to two symmetrically arranged side walls of the bottom plate 1, and two opposite side walls of the two fifth support plates 701 are fixedly connected to two symmetrically arranged fixed rods 702, the side walls of the fixed rods 702 are sleeved with moving blocks 704, and the side walls of each fixed rod 702 are sleeved with springs 703, the side walls of the moving blocks 704 are fixedly connected with mounting plates 705, and the intermediate frequency heater 601 is fixed to the side walls of the mounting plates 705, and the side walls of the mounting plates 705 are provided with a pushing mechanism for pushing the moving blocks 704 to move. When encountering the connecting section 1201, the connecting section 1201 abuts against the inclined surface 803 of the pushing block 802, thereby pushing the mounting plate 705 and the moving block 704 to move along the fixing rod 702 toward the direction close to the distance sensor 902. At the same time, the spring 703 contracts. At this time, after the distance sensor 902 senses the distance signal of the mounting plate 705, the intermediate frequency heater 601 is started, so that the heating coil 602 heats the connecting section 1201. At the same time, it is ensured that the heating coil 602 can move synchronously with the movement of the connecting section 1201 at any time, thereby ensuring the heating effect.

[0036] Preferably, the pushing mechanism includes two symmetrically arranged rubber rods 801 fixedly connected to the side walls of the mounting plate 705, and the other end of the rubber rod 801 is fixedly connected to a pushing plate 804, both ends of the pushing plate 804 are fixedly connected to pushing blocks 802, and the pushing blocks 802 include inclined surfaces 803. When encountering the connecting section 1201, the connecting section 1201 abuts against the inclined surfaces 803 of the pushing blocks 802, thereby pushing the mounting plate 705 and the moving block 704 to move along the fixed rod 702 in a direction close to the distance sensor 902, and at the same time, the spring 703 contracts.

[0037] Preferably, a side wall of one of the fifth support plates 701 is fixedly connected to a second L-shaped plate 901, and a side wall of the second L-shaped plate 901 is fixedly connected to a distance sensor 902. After the distance sensor 902 senses the distance signal of the mounting plate 705, the medium frequency heater 601 is started, so that the heating coil 602 heats the connecting section 1201. At the same time, it is ensured that the heating coil 602 can move synchronously with the movement of the connecting section 1201 at any time, thereby ensuring the heating effect.

[0038] Preferably, the inner wall of each rotating ring 205 is fixedly connected with a plurality of mounting blocks 1001 arranged in an array, and the side wall of each mounting block 1001 is fixedly connected with an electromagnet 1002, and each electromagnet 1002 is electrically connected to the distance sensor 902. After the distance sensor 902 senses the distance signal of the mounting plate 705, the electromagnet 1002 is energized. After the electromagnet 1002 is energized, it attracts the second brush 207, so that the second brush 207 grinds the surface of the connecting section 1201 to avoid damage to the wire drawing die 22.

[0039] Working principle: When in use, first, during the rolling process, the second motor 303 is started, and the rotation of the second motor 303 drives the rotation of the first gear 302, and then drives the rotation of the gear ring 301 and the rotating ring 205, and then drives the rotation of the first brush 206 and the second brush 207. When the second brush 207 rotates, the oxide scale on the surface of the round steel 12 can be removed and cleaned, and when the first brush 206 rotates, the curing skin on the surface of the round steel 12 can be cleaned again, ensuring the cleaning efficiency and effect, thereby ensuring the quality of steel bar production;

[0040] At the same time, during the rolling process, the rotation of the second motor 303 drives the rotation of the first gear 302, and then drives the rotation of the second gear 506. The rotation of the second gear 506 drives the rotation of the rotating fan 508 through the rotating shaft 507, so that the annular pipe 402 is evacuated through the third pipe 503, the second pipe 405 and the first pipe 404, so that the cleaned oxide scale debris is absorbed through the collecting port 403 and enters the dust collecting bag 505 through the collecting pipe 504 for unified collection, making the collection and treatment of the oxide scale more convenient, and avoiding the dispersion of the maintenance skin debris, ensuring the health of the operator;

[0041] Moreover, when encountering the connecting section 1201, the connecting section 1201 abuts against the inclined surface 803 of the pushing block 802, thereby pushing the mounting plate 705 and the moving block 704 to move along the fixing rod 702 toward the direction close to the distance sensor 902. At the same time, the spring 703 contracts. At this time, after the distance sensor 902 senses the distance signal of the mounting plate 705, the intermediate frequency heater 601 is started, so that the heating coil 602 heats the connecting section 1201. At the same time, it is ensured that the heating coil 602 can move synchronously with the movement of the connecting section 1201 at any time, thereby ensuring The heating effect ensures the effect and efficiency of rolling. After the heating is completed, the moving block 704 is against the fifth support plate 701, and the moving block 704 cannot continue to move. At this time, the rubber rod 801 is bent, so that the connecting section 1201 can normally pass over the pushing plate 804 to ensure its normal transportation. At the same time, the medium frequency heater 601 is turned off, which is more energy-saving and environmentally friendly. Moreover, the heated connecting section 1201 can pass through the wire drawing die 22 and the oxide scale generated after heating can be cleaned again under the action of the cleaning mechanism and the collecting mechanism on the other side to ensure the rolling effect.

[0042] 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.

[0043] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar processing device for construction, comprising a base plate (1) and round steel (12), wherein the round steel (12) comprises a connecting section (1201), Features: The upper side wall of the bottom plate (1) is provided with a placement groove (11), and the round steel (12) is placed in the placement groove (11); the side wall of the placement groove (11) is fixedly connected to two symmetrically arranged support blocks (16), and the side wall of the support block (16) is fixedly connected to two symmetrically arranged first support plates (17), and the opposite side walls of the two first support plates (17) are rotatably connected to first guide wheels (18), and the upper side wall of the bottom plate (1) is fixedly connected to a plurality of second support plates (19) arranged in an array, and the side walls of each second support plate (19) are rotatably connected to two symmetrically arranged second guide wheels (20), and the upper side wall of the bottom plate (1) is fixedly connected to two symmetrically arranged second support plates (19). three support plates (13), two opposite side walls of the two third support plates (13) being rotatably connected to two symmetrically arranged rollers (14), and the rollers (14) being driven by a first motor (15); a fourth support plate (21) being fixedly connected to the upper side wall of the bottom plate (1), and a wire drawing die (22) being embedded in the fourth support plate (21); cleaning mechanisms for cleaning oxide scale on the surface of the round steel (12) being arranged on both sides of the fourth support plate (21), and collecting mechanisms for collecting the cleaned oxide scale being arranged on both sides of the fourth support plate (21); and a heating mechanism for heating the connecting section (1201) being arranged on the upper side wall of the bottom plate (1); The cleaning mechanism comprises two symmetrically arranged T-shaped guide rods (201) fixedly connected to the side walls of the fourth support plate (21), and the side walls of the T-shaped guide rods (201) are fixedly connected to a connecting plate (202), the side walls of the connecting plate (202) are fixedly connected to two symmetrically arranged first L-shaped plates (203), the side walls of the first L-shaped plates (203) are fixedly connected to a fixing ring (204), and the side walls of the fixing ring (204) are rotatably connected to a rotating ring (205), the rotating ring (205) is sleeved on the side walls of the round steel (12), and the rotation of the rotating ring (205) is driven by a driving mechanism, the inner side wall of the rotating ring (205) is fixedly connected to a plurality of vertically arranged first brushes (206), and the end of the rotating ring (205) is fixedly connected to a plurality of inclined second brushes (207); The driving mechanism comprises a gear ring (301) fixedly sleeved on the side wall of the rotating ring (205), and the side wall of the connecting plate (202) is fixedly connected to a second motor (303), an output end of the second motor (303) passes through the side wall of the connecting plate (202) and is fixedly connected to a first gear (302), and the first gear (302) is meshed with the gear ring (301); The collecting mechanism comprises a fixing plate (401) fixedly connected to the side wall of the fourth supporting plate (21), and the side wall of the fixing plate (401) is fixedly connected to two symmetrically arranged annular tubes (402), each of the annular tubes (402) is sleeved on the side wall of the round steel (12), and the inner side wall of each annular tube (402) is provided with a plurality of collecting ports (403) arranged in an array, the side wall of each annular tube (402) is fixedly connected to a first pipe (404), and the upper end of the first pipe (404) is fixedly connected to a second pipe (405), and a side wall of one of the connecting plates (202) is provided with an air extraction mechanism.

2. A construction steel bar processing device according to claim 1, Features: The air extraction mechanism comprises a connecting block (501) fixedly connected to a side wall of one of the connecting plates (202), and a working box (502) is fixedly connected to the side wall of the connecting block (501), a rotating fan (508) is rotatably connected to the working box (502) via a rotating shaft (507), and one end of the rotating shaft (507) passes through the side wall of the working box (502) and is fixedly connected to a second gear (506), the second gear (506) is meshed with the first gear (302), and a dust bag (505) is fixedly connected to the upper side wall of the bottom plate (1), a third pipe (503) is fixedly connected to the side wall of the second pipe (405), and the other end of the third pipe (503) is fixedly connected to the side wall of the working box (502), and a collecting pipe (504) is fixedly connected to the side wall of the working box (502) away from the third pipe (503), and the other end of the collecting pipe (504) is fixedly connected to the dust bag (505).

3. A construction steel bar processing device according to claim 1, Features: The heating mechanism comprises a medium frequency heater (601), and the medium frequency heater (601) comprises a heating ring (602), the heating ring (602) is sleeved on the side wall of the round steel (12), and the medium frequency heater (601) is connected to the upper side wall of the bottom plate (1) via a moving mechanism.

4. A construction steel bar processing device according to claim 3, Features: The moving mechanism comprises a fifth support plate (701) fixedly connected to two symmetrically arranged side walls of the bottom plate (1), and two opposite side walls of the two fifth support plates (701) are fixedly connected to two symmetrically arranged fixed rods (702), the side walls of the fixed rods (702) are sleeved with moving blocks (704), and the side walls of each fixed rod (702) are sleeved with springs (703), the side walls of the moving blocks (704) are fixedly connected to a mounting plate (705), the intermediate frequency heater (601) is fixed to the side wall of the mounting plate (705), and the side wall of the mounting plate (705) is provided with a pushing mechanism for pushing the moving blocks (704) to move.

5. A construction steel bar processing device according to claim 4, Features: The pushing mechanism comprises two symmetrically arranged rubber rods (801) fixedly connected to the side walls of the mounting plate (705), and the other ends of the rubber rods (801) are fixedly connected to a pushing plate (804), and both ends of the pushing plate (804) are fixedly connected to pushing blocks (802), and the pushing blocks (802) comprise inclined surfaces (803).

6. A construction steel bar processing device according to claim 4, Features: A second L-shaped plate (901) is fixedly connected to a side wall of one of the fifth support plates (701), and a distance sensor (902) is fixedly connected to a side wall of the second L-shaped plate (901).

7. A construction steel bar processing device according to claim 6, Features: The inner side wall of each rotating ring (205) is fixedly connected to a plurality of mounting blocks (1001) arranged in an array, and the side wall of each mounting block (1001) is fixedly connected to an electromagnet (1002), and each electromagnet (1002) is electrically connected to a distance sensor (902).

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