阅读说明：本技术 一种高延性带肋钢筋生产用热处理设备 (Heat treatment equipment for producing high-ductility ribbed steel bars ) 是由 王焕景 庄振伟 贾世方 蒋凯明 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种高延性带肋钢筋生产用热处理设备,涉及金属加工技术领域。本发明包括主挤压辊、电源模块、顶盖和出风箱,主挤压辊的顶部设置有副挤压辊,电源模块的前侧固定有感应加热器,顶盖的顶部固定有进水管,出风箱的顶部中央横向开设有出风口。本发明通过设置主挤压辊、电源模块、顶盖和出风箱,解决了现有的高延性带肋钢筋生产用热处理设备无法同时兼具钢筋的多种热处理、冷却水流在钢筋上经过的时间过短和没有对钢筋上的冷却水进行快速吹干的处理的问题,使得钢筋的多种热处理可以在同一设备上处理,热处理后钢筋的冷却效果较好和可以快速干燥钢筋以防止发生钢筋锈蚀。(The invention discloses heat treatment equipment for producing high-ductility ribbed steel bars, and relates to the technical field of metal processing. The invention comprises a main squeeze roller, a power supply module, a top cover and an air outlet box, wherein an auxiliary squeeze roller is arranged at the top of the main squeeze roller, an induction heater is fixed at the front side of the power supply module, a water inlet pipe is fixed at the top of the top cover, and an air outlet is transversely formed in the center of the top of the air outlet box. By arranging the main extrusion roller, the power supply module, the top cover and the air outlet box, the invention solves the problems that the existing heat treatment equipment for producing the high-ductility ribbed steel bar cannot simultaneously have multiple heat treatments of the steel bar, the time for cooling water to pass through the steel bar is too short, and the cooling water on the steel bar is not dried quickly, so that the multiple heat treatments of the steel bar can be treated on the same equipment, the cooling effect of the steel bar after heat treatment is better, and the steel bar can be dried quickly to prevent the corrosion of the steel bar.)

1. The utility model provides a heat treatment facility is used in production of high ductility ribbed steel bar, includes main squeeze roll (100), power module (200), top cap (500) and air-out case (700), its characterized in that: an auxiliary squeeze roller (103) is arranged at the top of the main squeeze roller (100), reinforcing steel bar squeeze grooves (104) are formed in the middles of the peripheral sides of the main squeeze roller (100) and the auxiliary squeeze roller (103), rib extrusion grooves (105) are arranged on the main extrusion roller (100) and the auxiliary extrusion roller (103) on the inner wall of the steel bar extrusion groove (104) in an annular array, a power supply module (200) is arranged on one side of the main extrusion roller (100), an induction heater (202) is fixed on the front side of the power supply module (200), a top cover (500) is arranged at the upper part of one side of the induction heater (202) far away from the main extrusion roller (100), a water inlet pipe (502) is fixed at the top of the top cover (500), an air outlet box (700) is arranged at one side of the top cover (500) far away from the power supply module (200), an air outlet (701) is transversely formed in the center of the top of the air outlet box (700).

2. The heat treatment equipment for producing the high-ductility ribbed steel bar according to claim 1, wherein a secondary rotating shaft (106) is fixed at the center of the rear side of the secondary squeeze roller (103), the front sides and the rear sides of the primary squeeze roller (100) and the secondary squeeze roller (103) are respectively provided with a supporting seat (102), the front sides of the primary squeeze roller (100) and the secondary squeeze roller (103) are respectively and rotatably connected with the supporting seat (102), one end of the secondary rotating shaft (106) far away from the secondary squeeze roller (103) is rotatably connected with the supporting seat (102), a servo motor (107) is arranged at the front side of the supporting seat (102) at the front side of the primary squeeze roller (100), a servo base (108) is fixed at the bottom of the servo motor (107), a primary rotating shaft (101) is fixed at the output end of the servo motor (107), and the rear part of the primary rotating shaft (101) is sleeved on the supporting seat (102), one end of the main rotating shaft (101), which is far away from the servo motor (107), is fixedly connected with the center of the rear side face of the main squeezing roller (100).

3. The heat treatment equipment for producing the high-ductility ribbed steel bar according to claim 1, wherein the bearing seats (203) are fixed on two sides of the bottom of the power supply module (200), the protective sleeves (201) are fixedly sleeved on two ends of the induction heater (202) on the front side of the power supply module (200), and the rear ends of the protective sleeves (201) are fixedly connected with the power supply module (200).

4. The heat treatment equipment for producing the high-ductility ribbed steel bar according to claim 1, wherein a matching roller (300) is arranged on one side, away from the main squeezing roller (100), of the front side of the power module (200), a matching groove (301) is formed in the middle of the peripheral side of the matching roller (300), a first rotating roller (302) is fixed in the center of the rear side of the matching roller (300), one end, away from the matching roller (300), of the first rotating roller (302) is rotatably connected with the power module (200), a second rotating roller (303) is fixed in the center of the rear side of the matching roller (300), and one end, away from the power module (200), of the second rotating roller (303) is rotatably connected with a support plate (304).

5. The heat treatment equipment for producing the high-ductility ribbed steel bar according to claim 1, wherein a water bearing tank (400) is fixed to the bottom of the top cover (500), clamping grooves (401) are formed in the middles of two sides of the top of the water bearing tank (400), a passing ring (402) is fixed in each clamping groove (401), and a water outlet pipe (403) is fixedly communicated with the lower portion of one side, far away from the power module (200), of the water bearing tank (400).

6. The heat treatment equipment for producing the high-ductility ribbed steel bar according to claim 1, wherein two rows of sleeve openings (501) are formed in the top of the top cover (500) side by side, the bottoms of the two rows of sleeve openings (501) are formed in an inclined manner and close to each other, water inlet pipes (502) are fixed in the sleeve openings (501), and the middle of two sides of the bottom of the top cover (500) is provided with an inlet and an outlet (503).

7. The heat treatment equipment for producing the high-ductility ribbed steel bar according to claim 1, wherein a limiting sleeve (600) is fixed at the center of the bottom of the air outlet box (700), bearing plates (601) are fixed on two sides of the bottom of the limiting sleeve (600), a driving base (605) is arranged below the limiting sleeve (600), a driving motor (602) is fixed at the center of the top of the driving base (605), a driving shaft (603) is fixed at the output end of the driving motor (602), and fan blades (604) are fixed in an upper annular array on the peripheral side of the driving shaft (603).

8. The heat treatment equipment for producing the high-ductility ribbed steel bar according to claim 1, wherein limiting rings (702) are fixed on two sides of the top of the air outlet box (700), an air inlet (703) is formed in the center of the bottom of the air outlet box (700), and the air inlet (703) in the bottom of the air outlet box (700) corresponds to the limiting sleeve (600).

Technical Field

The invention belongs to the technical field of metal processing, and particularly relates to heat treatment equipment for producing high-ductility ribbed steel bars.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round, sometimes square with round angle, including plain round steel bar, ribbed steel bar, twisted steel bar, the heat treatment means that the chemical composition and organization on the surface or inside of the material are changed by means of heating, heat preservation and cooling in the solid state of the metal material, a metal hot working process of the required performance is obtained, the ribbed steel bar is usually cold-rolled and formed, wherein certain internal stress can be generated, which causes certain mechanical property deviation of the steel bar when in use, and influences the final use result, therefore, the internal stress is eliminated by the heat treatment, but the following disadvantages still exist in the actual use:

1. the existing heat treatment equipment for producing the high-ductility ribbed steel bar can only carry out single heat treatment on the steel bar and cannot simultaneously have multiple heat treatments on the steel bar;

2. when the existing heat treatment equipment for producing the high-ductility ribbed steel bar is used for scouring and cooling, the time of cooling water flow passing through the steel bar is too short, and the cooling effect is poor.

3. The existing heat treatment equipment for producing the high-ductility ribbed steel bar is not used for rapidly drying cooling water on the steel bar after being cooled after heat treatment, so that the steel bar is easy to rust and the service property of the steel bar is damaged.

Therefore, the existing heat treatment equipment for producing the high-ductility ribbed steel bar cannot meet the requirements in practical use, so that improved technology is urgently needed in the market to solve the problems.

Disclosure of Invention

The invention aims to provide heat treatment equipment for producing high-ductility ribbed steel bars, which solves the problems that the existing heat treatment equipment for producing the high-ductility ribbed steel bars cannot simultaneously have multiple heat treatments of the steel bars, the time of cooling water flowing on the steel bars is too short, and the cooling water on the steel bars is not dried quickly by blowing through the air outlet box.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to heat treatment equipment for producing high-ductility ribbed steel bars, which comprises a main extrusion roller, a power supply module, a top cover and an air outlet box, wherein an auxiliary extrusion roller is arranged at the top of the main extrusion roller, steel bar extrusion grooves are formed in the middles of the peripheral sides of the main extrusion roller and the auxiliary extrusion roller, rib extrusion grooves are formed in the main extrusion roller and the auxiliary extrusion roller in an annular array mode on the inner wall of each steel bar extrusion groove, the power supply module is arranged on one side of the main extrusion roller, an induction heater is fixed on the front side of the power supply module, the top cover is arranged on the upper portion of one side, far away from the main extrusion roller, of the induction heater, the top cover is fixed with a water inlet pipe, an air outlet box is arranged on one side, far away from the power supply module, an air outlet is transversely formed in the center of the top of the air outlet box, and the main extrusion roller and the auxiliary extrusion roller roll, or carry the rib reinforcing bar, after the extrusion, heat the reinforcing bar through the last induction heater of power module, the heat on the reinforcing bar is got rid of to the water that the rethread top cap upper structure was carried, and wind-force through the restriction cover transport of going out bellows at last is weathered cooling water on the reinforcing bar.

Further, the rear side central authorities of vice squeeze roll are fixed with vice pivot, the front side and the rear side of main squeeze roll and vice squeeze roll all are provided with the supporting seat, the front side of main squeeze roll and vice squeeze roll all rotates with the supporting seat to be connected, the one end that vice squeeze roll was kept away from in the vice pivot rotates with the supporting seat to be connected, the supporting seat front side of main squeeze roll front side is provided with servo motor, servo motor's bottom is fixed with servo base, servo motor's output is fixed with main pivot, the rear portion of main pivot cup joints on the supporting seat, servo motor's one end and the trailing flank central authorities fixed connection of main squeeze roll are kept away from in main pivot, and main squeeze roll and vice squeeze roll cooperate the rotation under servo motor's drive to support subaerial through the supporting seat.

Further, power module's bottom both sides all are fixed with the bearing, the induction heater both ends of power module front side all cup joint and are fixed with the protective sheath, the rear end of protective sheath all with power module fixed connection, during induction heater was carried with the electric energy to power module, the rethread protective sheath protected induction heater and power module's coupling part, prevented that the user from taking place to electrocute when using.

Further, one side that main squeeze roll was kept away from to the power module front side is provided with the cooperation roller, cooperation groove has been seted up in the middle of the week side of cooperation roller, the trailing flank central authorities of cooperation roller are fixed with first commentaries on classics roller, the one end that the cooperation roller was kept away from to first commentaries on classics roller rotates with power module to be connected, the trailing flank central authorities of cooperation roller are fixed with the second and change the roller, the one end that power module was kept away from to the second commentaries on classics roller rotates and is connected with the backup pad, and the reinforcing bar after heating on induction heater passes through the cooperation inslot of restriction on the cooperation roller, rotates through the cooperation roller, carries the reinforcing bar restriction between top cap and the water-bearing box.

Further, the bottom of top cap is fixed with holds the water tank, the draw-in groove has all been seted up in the middle of holding the both sides at water tank top, all be fixed with through the ring in the draw-in groove, it keeps away from the fixed intercommunication in lower part of power module one side to hold the water tank has the outlet pipe, holds the ring through the process of joint in the draw-in groove of seting up on the water tank and when the reinforcing bar process holds the water tank, prevents that the reinforcing bar from wearing out the top cap, will hold the reinforcing bar cooling water of accepting in the water tank and carry out the water tank that holds through the outlet pipe.

Furthermore, two rows of sleeve openings are formed in the top of the top cover side by side, the bottoms of the two rows of sleeve openings are obliquely formed close to each other, water inlet pipes are fixed in the sleeve openings, an inlet and an outlet are formed in the middles of two sides of the bottom of the top cover, and the sleeve openings convey water to passing reinforcing steel bars in the inlet and the outlet through the water inlet pipes.

Furthermore, go out the bottom central authorities of bellows and be fixed with the restriction cover, the bottom both sides of restriction cover all are fixed with the carrier plate, the below of restriction cover is provided with drive base, drive base's top central authorities are fixed with driving motor, driving motor's output is fixed with the drive shaft, the upper portion annular array of drive shaft week side is fixed with the fan blade, and the restriction cover is with the fan blade that wherein restrict under the rotation of driving motor driven drive shaft, produces wind-force, carries in the bellows through the restriction cover.

Furthermore, both sides at the top of the air outlet box are all fixed with limiting rings, an air inlet is formed in the center of the bottom of the air outlet box, the air inlet at the bottom of the air outlet box corresponds to the position of the limiting sleeve, steel bars passing through the limiting rings fixed on the air outlet box are communicated with the limiting sleeve through the air inlet on the air outlet box, and wind power conveyed in the limiting sleeve is conveyed through the air outlet box and finally conveyed to the position of an air outlet to be blown dry on guide steel bars.

The invention has the following beneficial effects:

1. the invention solves the problem that the existing heat treatment equipment for producing the high-ductility ribbed steel bar cannot simultaneously have multiple heat treatments of the steel bar by arranging the main extrusion roller, the power supply module, the top cover and the air outlet box.

2. The invention solves the problem that the time of cooling water flow passing through the steel bar is too short in the existing heat treatment equipment for producing the high-ductility ribbed steel bar, the steel bar after heat treatment needs to be cooled, the water flow needs to be washed at a proper speed during cooling, the water is obliquely and oppositely conveyed into the top cover through the water inlet pipe on the top cover, after the conveying, the water can converge together, the flow speed can be reduced due to the collision of two water flows, the flow speed of the water passing through the hot steel bar is proper, and the cooling effect of the steel bar is more perfect.

3. The invention solves the problem that the existing heat treatment equipment for producing the high-ductility ribbed steel bar does not perform quick drying treatment on cooling water on the steel bar by arranging the air outlet box, the steel bar cooled by flushing water is further cooled by wind power output from the air outlet box and water is dried, the wind power conveyed by the air outlet box through the limiting sleeve passes through the air inlet, then the wind power is conveyed to the steel bar passing through the limiting position on the limiting ring through the air outlet on the air outlet box, and the residual water on the steel bar is dried, so that the steel bar can be further cooled after being cooled, the material property detection of the steel bar is convenient, the cooling water on the steel bar is quickly dried, the steel bar cannot rust due to humidity, and the service property of the steel bar is greatly improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of an assembly structure of the present invention;

FIG. 2 is a perspective view of the main squeeze roll structure of the present invention;

FIG. 3 is a perspective view of a power module structure according to the present invention;

FIG. 4 is a perspective view of a mating roll structure of the present invention;

FIG. 5 is a perspective view of the water receiving tank structure of the present invention;

FIG. 6 is a perspective view of a top cover structure of the present invention;

FIG. 7 is a perspective view of a constraining sheath according to the present invention;

FIG. 8 is a perspective view of the air outlet box structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a main squeeze roll; 101. a main rotating shaft; 102. a supporting seat; 103. a secondary squeeze roll; 104. extruding a steel bar into a groove; 105. rib extrusion grooves; 106. an auxiliary rotating shaft; 107. a servo motor; 108. a servo base; 200. a power supply module; 201. a protective sleeve; 202. an induction heater; 203. a bearing seat; 300. a mating roller; 301. a mating groove; 302. a first rotating roller; 303. a second rotating roller; 304. a support plate; 400. a water-bearing tank; 401. a card slot; 402. passing through the ring; 403. a water outlet pipe; 500. a top cover; 501. looping; 502. a water inlet pipe; 503. an inlet and an outlet; 600. a restraining sleeve; 601. a carrier plate; 602. a drive motor; 603. a drive shaft; 604. a fan blade; 605. a drive base; 700. an air outlet box; 701. an air outlet; 702. a confinement ring; 703. and an air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "one side", "two sides", "front side", "rear side", "top", "upper", "lower", and the like indicate an orientation or positional relationship only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-8, the present invention relates to a heat treatment apparatus for producing a high-ductility steel bar with ribs, comprising a main squeeze roller 100, a power module 200, a top cover 500 and an air outlet box 700, wherein the top of the main squeeze roller 100 is provided with an auxiliary squeeze roller 103, the main squeeze roller 100 cooperates with the auxiliary squeeze roller 103 when being driven by a servo motor 107, so as to squeeze ribs of the steel bar to be treated, a steel bar squeeze groove 104 is formed in the middle of the peripheral sides of the main squeeze roller 100 and the auxiliary squeeze roller 103, the steel bar moves in the steel bar squeeze groove 104 when being squeezed, so that the steel bar is conveyed to an induction heater 202 on the power module 200, rib squeeze grooves 105 are formed in an annular array on the main squeeze roller 100 and the auxiliary squeeze roller 103 on the inner wall of the steel bar squeeze groove 104, when the main squeeze roller 100 and the auxiliary squeeze roller 103 rotate together to squeeze the steel bar, a part of the steel bar is squeezed into the rib squeeze groove 105, forming ribs, when the ribbed steel bar is subjected to heat treatment, the ribs of the steel bar are matched and clamped with rib extrusion grooves 105, when a main extrusion roller 100 and an auxiliary extrusion roller 103 rotate, the steel bar is directly driven into an induction heater 202 to be heated, a power supply module 200 is arranged on one side of the main extrusion roller 100, the power supply module 200 changes the alternating current frequency into the required frequency and transmits the frequency to the induction heater 202, the induction heater 202 is fixed on the front side of the power supply module 200, the induction heater 202 generates induction electromotive force under the action of electric energy transmitted by the power supply module 200 to rapidly heat the steel bar passing through the induction heater 202, a top cover 500 is arranged on the upper part of one side of the induction heater 202, which is far away from the main extrusion roller 100, a water inlet pipe 502 is fixed on the top cover 500, the top cover 500 seals the top of the water receiving tank 400, and water for cooling the steel bar is transmitted into the water receiving tank, to cooling through the reinforcing bar between top cap 500 and the water-bearing tank 400, one side that power module 200 was kept away from to top cap 500 is provided with out bellows 700, and air outlet 701 has transversely been seted up in the top center of air-out bellows 700, goes out bellows 700 and concentrates the wind-force that restriction cover 600 produced to blow out on the reinforcing bar that goes out bellows 700 top through air outlet 701 that sets up on it, with on the reinforcing bar through top cap 500 structure spray cooling surplus moisture weather.

As shown in fig. 1 and 2, an auxiliary rotating shaft 106 is fixed at the center of the rear side of the auxiliary squeeze roller 103, the auxiliary rotating shaft 106 is rotatably connected with the supporting seat 102, the auxiliary squeeze roller 103 is supported on the supporting seat 102, the supporting seat 102 is arranged at the front side and the rear side of the main squeeze roller 100 and the auxiliary squeeze roller 103, the supporting seat 102 supports the main squeeze roller 100 and the auxiliary squeeze roller 103 on the ground, the front sides of the main squeeze roller 100 and the auxiliary squeeze roller 103 are rotatably connected with the supporting seat 102, the front sides of the main squeeze roller 100 and the auxiliary squeeze roller 103 are supported on the ground through the supporting seat 102 by the rotary connection of the main squeeze roller 100 and the auxiliary squeeze roller 103, one end of the auxiliary rotating shaft 106 far away from the auxiliary squeeze roller 103 is rotatably connected with the supporting seat 102, a servo motor 107 is arranged at the front side of the supporting seat 102 at the front side of the main squeeze roller 100, the servo motor 107 generates the power for rotating the main squeeze roller 100 and the auxiliary squeeze roller 103, a servo base 108 is fixed at the bottom of the servo motor 107, the servo base 108 supports the servo motor 107 on the ground, a main rotating shaft 101 is fixed at the output end of the servo motor 107, the main rotating shaft 101 transmits the power generated by the servo motor 107 to the main squeeze roll 100, the rear part of the main rotating shaft 101 is sleeved on the supporting seat 102, the rear part of the main rotating shaft 101 is sleeved on the supporting seat 102, the rear side of the main squeezing roller 100 is supported on the supporting seat 102, one end of the main rotating shaft 101, which is far away from the servo motor 107, is fixedly connected with the center of the rear side of the main squeezing roller 100, the main squeezing roller 100 is driven by the main rotating shaft 101 driven by the servo motor 107, the reinforcing steel bar is cold-rolled to form the rib through the reinforcing steel bar extrusion groove 104 and the rib extrusion groove 105 which are arranged on the main extrusion roller 100 and the auxiliary extrusion roller 103 by the matching rotation of the auxiliary extrusion roller 103 when the reinforcing steel bar is extruded, and delivers the rolled reinforcing bars to the induction heater 202 of the power module 200.

As shown in fig. 1 and 3, the two sides of the bottom of the power module 200 are both fixed with the bearing 203, the bearing 203 supports the power module 200 on the ground, the two ends of the induction heater 202 at the front side of the power module 200 are both fixedly connected with the protective sleeve 201 in a sleeved manner, the rear end of the protective sleeve 201 is fixedly connected with the power module 200, the protective sleeve 201 fixes the induction heater 202 to the power module 200 through the protective sleeve 201, the two ends of the induction heater 202 are protected, and the induction heater is made of an insulating nylon material, so that the danger of electric shock caused by accidental touch of a worker is prevented, the power module 200 converts low-frequency current into high-frequency current and transmits the high-frequency current to the induction heater 202, and a steel bar passing through the inside of the.

As shown in fig. 1 and 4, a matching roller 300 is disposed on a side of the front side of the power module 200 away from the main squeezing roller 100, a matching groove 301 is disposed in the middle of the peripheral side of the matching roller 300, the matching roller 300 supports the reinforcing steel bars heated by the induction heater 202 between the top cover 500 and the water supporting tank 400 through the matching groove 301 disposed thereon, a first rotating roller 302 is fixed in the center of the rear side of the matching roller 300, one end of the first rotating roller 302 away from the matching roller 300 is rotatably connected with the power module 200, the first rotating roller 302 is rotatably connected with the power module 200 to support the front side of the matching roller 300 on the power module 200, a second rotating roller 303 is fixed in the center of the rear side of the matching roller 300, one end of the second rotating roller 303 away from the power module 200 is rotatably connected with a supporting plate 304, the matching roller 300 is rotatably connected with the supporting plate 304 through the second rotating roller 303 to support the rear side of the matching roller 300 on the ground, the matching roller 300 passes through the matching groove 301 formed in the matching roller, after the reinforcing steel bars are heated by the induction heater 202, the reinforcing steel bars are limited in the matching groove 301, and the reinforcing steel bars are conveyed between the top cover 500 and the water bearing part under the matching rotation of the matching roller 300.

As shown in fig. 1 and 5, a water receiving tank 400 is fixed at the bottom of the top cover 500, the water receiving tank 400 receives water conveyed by the top cover 500 after cooling steel bars, clamping grooves 401 are formed in the middles of two sides of the top of the water receiving tank 400, the water receiving tank 400 is fixed on the water receiving tank 400 through clamping grooves 401 in a clamping mode through a ring 402, passing rings 402 are fixed in the clamping grooves 401, when the steel bars are conveyed to the water receiving tank 400 through the rings 402, the hot steel bars are separated from the water receiving tank 400, a water outlet pipe 403 is fixedly communicated with the lower portion of one side, away from the power module 200, of the water receiving tank 400, water for cooling steel bars received by the water receiving tank 400 is conveyed out of the water receiving tank 400 through the passing rings 402 fixed on the water receiving tank 400, the steel bars to be cooled are conveyed to the top of the water receiving tank 400 through the passing rings 402, and the water conveyed by the structure on the top cover 500 is sprayed to cool the steel bars and conveyed out.

As shown in fig. 1 and 6, two rows of pockets 501 are formed in the top of the top cover 500 side by side, the bottoms of the two rows of pockets 501 are formed in an inclined manner and close to each other, the water inlet pipe 502 is fixed in the pockets 501 which are formed in the top cover 500 and close to the bottoms of the pockets, in an inclined manner, so that the water conveyed into the top cover 500 by the water inlet pipe 502 is subjected to confluence spraying to slow down the flow rate of the water, so that the water stays on the reinforcing steel bars for a longer time, the water inlet pipes 502 are fixed in the sleeve openings 501, the water inlet pipes 502 convey the water to the reinforcing steel bars passing below the top cover 500, the middle parts of the two sides of the bottom of the top cover 500 are provided with the inlet and outlet 503, the reinforcing steel bars slide on the passing ring 402 at the bottom after being heated, the tops of the reinforcing steel bars are limited in the inlet and outlet 503, so that the reinforcing bars are restricted by the position between the top cover 500 and the water receiving tank 400, the top cover 500 obliquely delivers water thereto through the water inlet pipe 502, the heat on the passing steel bars is quickly taken away under the top cover 500 through the matching of the inlet and outlet 503 and the passing ring 402 fixed on the water bearing tank 400.

As shown in fig. 1 and 7, a limiting sleeve 600 is fixed at the center of the bottom of the wind outlet box 700, the limiting sleeve 600 protects the fan blades 604 driven by the driving motor 602 and transmits the wind power generated when the fan blades 604 rotate into the wind outlet box 700, both sides of the bottom of the limiting sleeve 600 are fixed with bearing plates 601, the limiting sleeve 600 is supported on the ground by the bearing plates 601, a driving base 605 is arranged below the limiting sleeve 600, the driving motor 602 is supported on the ground by the driving base 605, the driving motor 602 is fixed at the center of the top of the driving base 605, the driving motor 602 generates the power for driving the driving shaft 603 and the fan blades 604 to rotate, the output end of the driving motor 602 is fixed with a driving shaft 603, the driving shaft 603 transmits the power generated by the driving motor 602 to the fan blades 604 for driving the fan blades 604 to rotate, the fan blades 604 are fixed in an annular array on the upper portion of the periphery of the driving shaft 603, the fan blades 604 are driven by the power transmitted by the driving motor 602 by the driving shaft 603, wind power for drying the residual moisture on the reinforcing steel bars is generated, the fan blades 604 in the limiting sleeve 600 are driven by the driving shaft 603 driven by the driving motor 602 to rotate, the wind power for drying the residual moisture on the reinforcing steel bars is generated, and the wind power is conveyed into the wind outlet box 700 through the limiting sleeve 600.

As shown in fig. 1 and 8, limiting rings 702 are fixed on both sides of the top of the air outlet box 700, the limiting rings 702 limit the position of the steel bars cooled by water flushing on the air outlet box 700, an air inlet 703 is formed in the center of the bottom of the air outlet box 700, the air inlet 703 in the bottom of the air outlet box 700 corresponds to the limiting sleeve 600, wind generated by the fan blades 604 is conveyed into the air inlet 703 on the air outlet box 700 through the limiting sleeve 600, the wind conveyed by the air outlet box 700 through the limiting sleeve 600 passes through the air inlet 703, the wind is conveyed to the steel bars passing through the limiting position on the limiting rings 702 through the air outlet 701 on the air outlet box 700, and the remaining moisture on the steel bars is dried.

Example two

Based on the heat treatment equipment for producing the high-ductility ribbed steel bar, when the steel bar is subjected to the required heat treatment, the rotating speed of the servo motor 107 for driving the main extrusion roller 100 is adjusted, so that the speed of the steel bar passing through the induction heater 202 is changed, the temperature of the steel bar subjected to the heat treatment and the time length of the steel bar subjected to the temperature cooling through the water bearing tank 400 and the top cover 500 are changed, the temperature of the steel bar subjected to the heat treatment is different, the same steel bar can be subjected to the heat treatment at different components through the change of the driving speed of the servo motor 107, the temperature of the steel bar subjected to the heating through the induction heater 202 is different, the cooling time length after the heating is different, the different heat treatments are carried out, in addition, the liquid conveyed into the top cover 500 from the water inlet pipe 502 on the top cover 500 is changed, and the quenching with different properties can be carried out when the steel bar is quenched.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.