CN114147063A

CN114147063A - Hot-rolled deformed steel bar manufacturing and processing equipment and manufacturing and processing technology

Info

Publication number: CN114147063A
Application number: CN202111414315.7A
Authority: CN
Inventors: 王兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-03-08

Abstract

The invention relates to the technical field of manufacturing and processing of deformed steel bars, and particularly provides manufacturing and processing equipment and a manufacturing and processing process of hot-rolled deformed steel bars; the equipment comprises a base, a turnover supporting mechanism arranged in the middle of the upper end of the base, two carry tables assembled at the upper end of the base and two bundling mechanisms assembled at the moving ends of the two carry tables in a one-to-one correspondence manner; the two carry tables are arranged on two sides of the overturning and supporting mechanism in a mirror symmetry mode, and the carry directions of the carry tables are along the opposite arrangement directions of the two carry tables; the two bundling mechanisms are arranged oppositely in a mirror image manner; the equipment provided by the invention has the advantages of simple structure and low manufacturing cost, can be assembled in small and medium-sized deformed steel bar production plants to replace manpower to finish the automatic binding and bundling operation of the deformed steel bars in the manufacturing and processing process of the deformed steel bars, can be used independently, and can also be assembled in a production line for continuous processing, so that the manpower is saved, and the production efficiency is improved.

Description

Hot-rolled deformed steel bar manufacturing and processing equipment and manufacturing and processing technology

Technical Field

The invention relates to the technical field of manufacturing and processing of deformed steel bars, and particularly provides manufacturing and processing equipment and a manufacturing and processing process of hot-rolled deformed steel bars.

Background

Hot-rolled deformed steel bar is a common name of hot-rolled ribbed steel bar, and is generally provided with 2 longitudinal ribs and transverse ribs uniformly distributed along the length direction. The cross ribs are 3 types of spiral, herringbone and crescent shapes. Deformed steel is primarily subjected to tensile stresses in concrete. The deformed steel bar has larger bonding capacity with concrete due to the function of the rib, thereby better bearing the action of external force. Hot rolled deformed steel bar is widely used in various building structures, particularly in large, heavy, light thin-walled and high-rise building structures.

The hot-rolled deformed steel bar is formed by hot rolling through a rolling mill, and a plurality of process flow steps of heating blank making, rough rolling forming, medium rolling forming, finish rolling forming, section cooling, section cold shearing, counting batching, batch bundling and stacking warehousing are required in the production and manufacturing process of the hot-rolled deformed steel bar. Wherein the batch bundling is to bundle and pack a plurality of deformed steel bars which are counted and divided into a batch, thereby facilitating stacking and later-stage transportation, and the bundling is usually carried out by using patches or iron wires, in the whole manufacturing and processing process of the deformed steel bar, batch bundling is already completed by an automatic bundling machine in a large-scale deformed steel bar production factory, however, the automatic bundling machine used in large-scale deformed steel bar production plants is usually designed to be matched with the whole automatic production line, the structure is relatively complex, the equipment cost is high, the binding of the deformed steel bars in small and medium deformed steel bar production factories generally depends on manual work and binding by means of manual tools, the labor cost is high in the production process, the binding is labor-consuming and the efficiency is low, therefore, it is necessary to design a bundling and binding device suitable for small and medium-sized thread steel manufacturing and processing factories in the thread steel manufacturing and processing process.

Disclosure of Invention

In order to solve the problems, the invention provides equipment and a process for manufacturing and processing hot-rolled deformed steel bars, which can solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the hot-rolled deformed steel bar manufacturing and processing equipment comprises a base, a turnover supporting mechanism arranged in the middle of the upper end of the base, two carry tables assembled at the upper end of the base and two bundling mechanisms assembled at the moving ends of the two carry tables in a one-to-one correspondence manner; the two carry tables are arranged on two sides of the overturning and supporting mechanism in a mirror symmetry mode, and the carry directions of the carry tables are along the opposite arrangement directions of the two carry tables; the two bundling mechanisms are arranged oppositely in a mirror image manner; wherein:

the bundling mechanism comprises a round frame, the round frame comprises a support part fixedly mounted at the moving end of the carry platform and a round frame part integrally formed at the upper end of the support part, the axial direction of the round frame part is along the carry direction of the carry platform, and a round hole vertically penetrating from the round frame part to the support part is formed in the round frame at a position of six o' clock of the round frame part; the bottom end of the bracket part is fixed with a v-shaped 21274plate frame, and a conveying assembly for guiding and conveying iron wires, a binding and twisting assembly for twisting the binding iron wires and a cutting assembly for cutting the iron wires are assembled on the v-shaped 21274plate frame; the binding and twisting assembly comprises a twisting drum, the twisting drum comprises an upper square drum part and a lower square drum part which are integrally formed, the square drum part and the cylindrical part are of square drum hole structures and are continuously arranged in a penetrating manner, and the cylindrical part penetrates through the round hole and is rotatably installed on the bracket part; a branch guide wheel is horizontally and rotatably arranged in the square tube part, and two side walls parallel to the axial direction of the branch guide wheel on the square tube part are provided with through holes for iron wires to penetrate out; the cutting assembly is positioned between the bottom end of the cylindrical part and the conveying leading-out end of the conveying assembly; the circular frame part is provided with an annular guide assembly for guiding iron wires into a ring shape; and a clamping assembly for clamping two end positions of the iron wire ring is arranged in the cylindrical part.

Preferably, the clamping assembly comprises a partition frame, a micro cylinder, a supporting block, a clamping plate and a tension spring; the subregion frame is H shape, the subregion frame is fixed in the drum portion, just the subregion frame will the cylinder bore of drum portion falls into with two the two passageway regions of perforation one-to-one, miniature cylinder is vertical to be fixed on the subregion frame, the kicking block is fixed miniature cylinder's top output, the articulated two that is provided with in subregion frame top splint, two the splint one-to-one distributes two the regional position of passageway, two splint are through two the extension spring is connected, and two the extension spring distributes the kicking block both sides, the kicking block is located two between the splint, two splint are two under the pulling force of extension spring with the kicking block presss from both sides tight contact and is the splayed form.

Preferably, the annular guide assembly comprises two annular strips which are positioned in the circular frame portion and coaxially arranged, a gap for avoiding the torsion drum is formed in each annular strip, a plurality of cylindrical pins which are uniformly distributed in the circumferential direction are horizontally and rotatably arranged on the end surface of one side of each annular strip, the cylindrical pins on the two annular strips are arranged in a one-to-one correspondence manner, and the front ends of the cylindrical pins are of ball head structures; the guide rods are vertically and evenly distributed in the circumferential direction on the end face of the other side of the circular ring strip, the guide rods are horizontally matched with the side wall end of the circular frame in a sliding mode, a pressure spring is sleeved on each guide rod, and two ends of each pressure spring are fixed on the circular ring strip and the circular frame respectively.

Preferably, the conveying assembly comprises a guide wheel, a conveying driving motor and two conveying rollers; the guide wheel is horizontally and rotatably installed on the v 21274, one of the plate surfaces on the shaped plate frame is perpendicular to the axial flat plate of the circular frame, the conveying driving motor is fixed on the v 21274, the plate surface on the shaped plate frame and the outer side wall of the flat plate of the circular frame, which is axially parallel, the two conveying rollers are located on the v 21274, the inner side of a notch of the shaped plate frame and the horizontal rotation are installed on the flat plate of the conveying driving motor, one of the conveying roller shaft ends are fixedly connected with an output shaft of the conveying driving motor, the two conveying rollers are provided with gears and are mutually meshed, the two conveying rollers are located below the circular cylinder part, and the guide wheel is located on the lower side of the two conveying rollers.

Preferably, the bundling and twisting assembly further comprises a twisting drive motor, the twisting drive motor is fixed on one of the v-21274, the upper plate surface of the circular plate frame is perpendicular to the outer side wall of the flat plate in the axial direction of the circular frame portion, a drive bevel gear is arranged on an output shaft of the twisting drive motor, and a driven bevel gear meshed with the drive bevel gear is arranged on the circular frame portion.

Preferably, cut the subassembly and include blanking cylinder, cut drift and die board, blanking cylinder fixed mounting is in another \21274, the shape grillage upper plate face perpendicular to on the axial dull and stereotyped lateral wall of circular frame portion, cut drift fixed connection be in the output of blanking cylinder and be located circle portion bottom and two position between the conveying roller, the die board is fixed \21274installedon the shape grillage carry driving motor's on the flat board, it is just right to cut the drift die on the die board.

Preferably, the turnover supporting mechanism comprises a rollover component and two supporting brackets; the side-turning assembly comprises a turning platform and a plurality of turning cylinders, the turning platform is hinged to the upper end of the base, a hinge shaft of the turning platform is axially parallel to the axial direction of the round frame portion, and two ends of the turning cylinders are hinged between the upper end surface of the base and the turning platform; the two support brackets are distributed along the axial direction of the circular frame portion and fixedly installed on the upper end face of the turnover platform, circular arc frames used for containing deformed steel bars are arranged on the support brackets, and the axial directions of the circular arc frames are parallel to the axial direction of the circular frame portion.

Preferably, the round hole is rounded at the port position on the round frame portion.

In addition, the invention also provides a manufacturing and processing technology of the hot-rolled deformed steel bar, which comprises the following specific steps:

s1, sending the square billet for producing the deformed steel bar into the existing stepping heating furnace for heating;

s2, continuously carrying out rough rolling, medium rolling and finish rolling hot rolling forming on the heated square billet;

s3, carrying out water cooling and cooling setting on the deformed steel bar;

s4, performing cold shearing on the cooled and shaped deformed steel bar according to a certain length specification, and cutting the deformed steel bar into deformed steel bar products with standard length specifications;

s5, counting and batching the deformed steel bars subjected to cold shearing, and automatically bundling each batch of deformed steel bars through the equipment provided by the invention;

and S6, stacking and storing the bundled deformed steel bars.

The technical scheme has the following advantages or beneficial effects:

1. the equipment has the advantages of simple structure and low manufacturing cost, can be assembled in small and medium-sized deformed steel bar production plants to replace manpower to finish automatic binding and bundling operations on deformed steel bars in the deformed steel bar manufacturing and processing process, can be used independently, can also be assembled in a production line for continuous processing, saves manpower and improves the production efficiency.

2. The invention provides hot-rolled threaded steel manufacturing and processing equipment, in a bundling mechanism, a conveying assembly can automatically guide and convey iron wires for bundling, an annular guide assembly can further cooperate with the conveying assembly to guide the conveyed iron wires into an annular shape, a cutting assembly can automatically cut the iron wires after the iron wires are guided into the annular shape, two ends of a cut iron wire section can be clamped through a clamping assembly, and the iron wires can automatically wind and bundle a whole batch of threaded steel through a bundling torsion assembly after the clamping is kept, so that continuous automatic bundling operation can be realized through the bundling mechanism, manual participation is not needed, and manpower is liberated.

3. The invention provides a hot-rolled threaded steel manufacturing and processing device, which can automatically turn over and unload materials after the threaded steel is bundled and bundled through a turning and supporting mechanism, and facilitates the unloading process.

Drawings

The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic perspective view of a hot-rolled threaded steel manufacturing and processing device provided by the invention at a viewing angle.

FIG. 2 is a schematic perspective view of a hot-rolled threaded steel manufacturing and processing apparatus according to another aspect of the present invention.

FIG. 3 is a front view of a hot-rolled deformed steel bar manufacturing and processing apparatus according to the present invention.

Fig. 4 is a perspective view of the strapping mechanism from one perspective.

Fig. 5 is a perspective view of the strapping mechanism from another perspective.

Fig. 6 is a partially enlarged schematic view at a in fig. 5.

Fig. 7 is a top view of the strapping mechanism.

Fig. 8 is a sectional view of B-B in fig. 7.

Fig. 9 is a cross-sectional view of C-C in fig. 7.

Fig. 10 is a partially enlarged schematic view at D in fig. 8.

Fig. 11 is a partially enlarged schematic view at E in fig. 9.

FIG. 12 is a process flow diagram of a hot-rolled deformed steel bar manufacturing process according to the present invention.

In the figure: 1. a base; 2. a turnover supporting mechanism; 21. a turnover assembly; 211. turning over the air cylinder; 212. overturning the platform; 22. a support bracket; 221. an arc frame; 3. a carry stage; 31. a guide rail bracket; 32. a carry cylinder; 33. a mobile platform; 4. a strapping mechanism; 41. a circular frame; 411. a bracket part; 412. a round frame portion; 413. a circular hole; 42. \ 21274and a plate frame; 43. a delivery assembly; 431. a guide wheel; 432. a conveying drive motor; 433. a conveying roller; 4331. a gear; 44. bundling the torsion assembly; 441. a torsional drive motor; 4411. a drive bevel gear; 442. twisting the rotary drum; 4421. a square tube part; 4422. a cylindrical portion; 4423. a driven bevel gear; 4424. a sub-guide wheel; 4425. perforating; 45. a chopping assembly; 451. blanking the air cylinder; 452. slitting the punch; 453. a cavity plate; 46. a clamping assembly; 461. a partition frame; 462. a micro cylinder; 463. a support block; 464. a splint; 465. a tension spring; 47. an annular guide assembly; 471. a circular ring strip; 4711. a notch; 472. a cylindrical pin; 473. a guide bar; 474. and (5) pressing a spring.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.

As shown in fig. 1, 2 and 3, a hot-rolled deformed steel bar manufacturing and processing device comprises a base 1, a turnover supporting mechanism 2 arranged in the middle of the upper end of the base 1, two carry tables 3 assembled on the upper end of the base 1, and two bundling mechanisms 4 assembled on the moving ends of the two carry tables 3 in a one-to-one correspondence manner; the two carry tables 3 are arranged on two sides of the overturning and supporting mechanism 2 in a mirror symmetry manner, and the carry directions of the carry tables 3 are along the opposite arrangement directions of the two carry tables 3; the two strapping means 4 are arranged mirror-inverted.

As shown in fig. 4 and 7, the strapping mechanism 4 includes a circular frame 41, the circular frame 41 includes a support portion 411 welded on the moving platform 33 and a circular frame portion 412 integrally formed at an upper end of the support portion 411, an axial direction of the circular frame portion 412 is along a carry direction of the carry table 3, a circular hole 413 vertically penetrating from the circular frame portion 412 to the support portion 411 is arranged on the circular frame 41 at a position located at six o' clock of the circular frame portion 412, and the circular hole 413 is subjected to round chamfering treatment at a port position located on the circular frame portion 412; the bottom end of the bracket part 411 is welded with a v-21274, a shaped plate frame 42, a v-21274, a conveying component 43 for guiding the conveying wire, a binding and twisting component 44 for twisting the binding wire and a cutting component 45 for cutting the wire.

As shown in fig. 6, 8, 9, 10 and 11, the binding torsion assembly 44 includes a torsion cylinder 442, the torsion cylinder 442 includes a square cylinder portion 4421 and a cylinder portion 4422 integrally formed in two upper and lower sections, both the square cylinder portion 4421 and the cylinder portion 4422 are of a square cylinder hole structure and are continuously arranged in a penetrating manner, and the cylinder portion 4422 penetrates from the circular hole 413 and is rotatably mounted on the bracket portion 411 through a bearing; a sub-guide wheel 4424 is horizontally and rotatably arranged in the square tube part 4421, a through hole 4425 for passing out the iron wire is formed in two side walls of the square tube part 4421 parallel to the axial direction of the sub-guide wheel 4424, and it should be noted that the lowest position of the through hole 4425 is located in the round hole 413, so that the round angle position of the round hole 413 can play a role in guiding the iron wire after passing through the through hole 4425; a clamping assembly 46 for clamping two end positions of the wire ring is arranged in the cylindrical part 4422; the clamping assembly 46 comprises a partition frame 461, a micro cylinder 462, a supporting block 463, a clamping plate 464 and a tension spring 465; the subregion frame 461 is the H shape, subregion frame 461 welds on cylindric portion 4422 inner wall, and subregion frame 461 divides the cylinder bore of cylindric portion 4422 into two passageway areas with two perforation 4425 one-to-one, miniature cylinder 462 is vertically fixed on subregion frame 461 through the screw, the kicking block 463 is fixed at the top output of miniature cylinder 462, the articulated two splint 464 that are provided with in subregion frame 461 top, two splint 464 one-to-one correspond distributes in two passageway area positions, two splint 464 connect through two extension springs 465, and two extension springs 465 distribute in kicking block 463 both sides, the kicking block 463 is located between two splint 464, two splint 464 press from both sides tight contact and are the inverted eight characters form with kicking block 463 under the pulling force of two extension springs 464. The binding and twisting assembly 44 further comprises a twisting driving motor 441, wherein the twisting driving motor 441 is fixed on one of the two brackets 21274via screws, the upper plate surface of the plate frame 42 is perpendicular to the outer side wall of the plate in the axial direction of the circular frame part 412, a driving bevel gear 4411 is arranged on the output shaft of the twisting driving motor 441, and a driven bevel gear 4423 meshed with the driving bevel gear 4411 is arranged on the circular part 4422. In operation, the clamping assembly 46 will cooperate with the binding twist assembly 44 to complete the binding of the wire of the deformed steel.

As shown in fig. 6, 8, and 9, the conveyance assembly 43 includes a guide wheel 431, a conveyance drive motor 432, and two conveyance rollers 433; the guide wheel 431 is horizontally and rotatably installed on a flat plate with one plate surface vertical to the axial direction of the circular frame part 412 on the v-shaped plate frame 42, the conveying driving motor 432 is fixed on the v-shaped plate frame 42 through bolts, the outer side wall of the flat plate with the upper plate surface parallel to the axial direction of the circular frame part 412 on the v-shaped plate frame 42 is provided with two conveying rollers 433 positioned on the v-shaped plate frame 42, the inner side of a notch of the v-shaped plate frame 42 is horizontally and rotatably installed on the flat plate provided with the conveying driving motor 432, the shaft end of one conveying roller 433 is fixedly connected with an output shaft of the conveying driving motor 432, the two conveying rollers 433 are provided with gears 4331 which are mutually meshed, the two conveying rollers 433 are positioned below the cylindrical part 4422, and the guide wheel 431 is positioned below the two conveying rollers 433.

As shown in fig. 5 and 6, guide grooves are processed on the guide wheel 431 and the conveying rollers 433, and the iron wire is introduced into the bundling mechanism 4 from an external iron wire coil and is guided and conveyed by the conveying assembly 43, specifically, the iron wire firstly bypasses the guide wheel 431 and then vertically passes through between the guide grooves of the two conveying rollers 433, as shown in fig. 8, the iron wire vertically passing through between the two conveying rollers 433 will be just aligned with the channel area on the right side in the cylindrical part 4422, when conveying is performed, the conveying driving motor 432 is started to drive the conveying rollers 433 connected with the output shafts thereof to rotate, under the transmission of the two gears 4331, the other conveying roller 433 rotates reversely, and then the two conveying rollers 433 drive the iron wire to vertically upwardly convey and smoothly enter the channel area on the right side of the cylindrical part 4422.

As shown in fig. 4, 5, 8, 9 and 10, the circular frame 412 is provided with a ring-shaped guide assembly 47 for guiding the wire in a loop; the annular guide assembly 47 comprises two annular strips 471 which are positioned in the circular frame part 412 and coaxially arranged, notches 4711 for avoiding the torsion rotating cylinder 442 are formed in the annular strips 471, a plurality of cylindrical pins 472 which are uniformly distributed in the circumferential direction are horizontally and rotatably installed on one side end face of each annular strip 471, the cylindrical pins 472 on the two annular strips 471 are correspondingly arranged in a one-to-one correspondence mode, and the front ends of the cylindrical pins 472 are of ball head structures; four guide rods 473 which are evenly distributed in the circumferential direction are vertically arranged on the end face of the other side of the circular ring strip 471, the guide rods 473 are in horizontal sliding fit with the end of the side wall of the circular frame portion 412, a pressure spring 474 is sleeved on each guide rod 473, and two ends of the pressure spring 474 are welded to the circular ring strip 471 and the circular frame portion 412 respectively.

After the wire used for binding is fed into the cylinder 4422 by the feeding unit 43, the wire continues to move upward as the feeding is continued, as shown in fig. 8, the wire is guided by the right clamp 464 and the branch guide 4424 to pass through the right perforation 4425, and enters the right port of the guiding channel defined by the two circles of cylindrical pins 472, the two circular strips 471 and the inner wall of the circular frame part 412, and with the continuous conveying of the conveying assembly 43, the iron wires move forward along the whole guiding channel, and passes out of the left port of the guide passage, and then passes through the left through hole 4425, and finally enters the left passage area in the cylindrical portion 4422 to stop the conveyance, since the conveying assembly 43 can be conveyed at a certain conveying speed, the control of the corresponding conveying time inevitably makes it possible for the conveying length of the wire to pass around the guide channel from the channel region on one side and then enter the channel region on the other side.

As shown in fig. 6, 9, 10 and 11, the intercepting member 45 is located between the bottom end of the cylindrical portion 4422 and the delivery leading-out end of the delivery member 43; the cutting assembly 45 comprises a blanking cylinder 451, a slitting punch 452 and a concave template 453, the blanking cylinder 451 is fixedly installed on the other v-shaped plate 21274through screws, the plate surface of the upper plate of the shaped plate frame 42 is perpendicular to the outer side wall of the flat plate in the axial direction of the circular frame part 412, the slitting punch 452 is welded at the output end of the blanking cylinder 451 and is located between the bottom end of the circular cylinder part 4422 and the two conveying rollers 433, the concave template 453 is welded on the v-shaped plate 21274, the flat plate of the shaped plate frame 42 provided with the conveying driving motor 432 is provided with the slitting punch 452, and the slitting punch 452 is opposite to the concave die on the concave template 453.

After accomplishing the transport of one section iron wire through conveying assembly 43, alright cut the iron wire through cutting assembly 45 to cut one section iron wire that obtains and will be used for tying up the screw-thread steel for use, specifically, drive through starting blanking cylinder 451 and cut drift 452 punching press forward, thereby the iron wire will be cut at the completion under the die cooperation of cutting drift 452 and die board 453. It should be noted that the cavity plate 453 is located at a position such that the end of the wire to be fed after cutting is still located below the channel area of the cylindrical portion 4422, and the feeding of the subsequent wire is not affected. When the cutting of the wire to be tied is completed, the marker tying mechanism 4 completes the preliminary preparation of the wire for tying.

As shown in figures 1, 2 and 3, the flip-flop prop mechanism 2 includes a rollover assembly and two support brackets 22; the side-turning assembly comprises a turning platform 212 and four turning cylinders 211, the turning platform 212 is hinged to the upper end of the base 1, a hinge shaft of the turning platform 212 is axially parallel to the axial direction of the round frame part 412, and two ends of the four turning cylinders 211 are hinged between the upper end surface of the base 1 and the turning platform 212; the two support brackets 22 are axially distributed along the circular frame portion 412 and fixedly mounted on the upper end surface of the turnover platform 212, the support brackets 22 are provided with circular arc frames 221 for holding the deformed steel bars, and the axial directions of the circular arc frames 221 and the axial directions of the circular frame portion 412 are arranged in parallel.

As shown in fig. 1, the carry table 3 includes a guide rail frame 31, a carry cylinder 32 and a moving platform 33, the guide rail frame 31 is horizontally welded and fixed on the upper end surface of the base 1, the carry cylinder 32 is fixed on the outer side wall of the guide rail frame 31 through a bolt, the moving platform 33 is slidably mounted on the guide rail frame 31, and the moving platform 33 is fixedly connected with the output end of the carry cylinder 32 through a bolt.

The thread steel to be bundled in batches according to the quantity is placed on the two arc frames 221 in the overturning and supporting mechanism 2, the whole batch of thread steel is supported and placed through the two arc frames 221, in the process of placing the thread steel before bundling and in the process of unloading after bundling, the two bundling mechanisms 4 can execute and complete the two processes only by avoiding the thread steel, concretely, after the whole batch of thread steel is placed, through synchronously starting the two carry cylinders 32, the carry cylinders 32 push the moving platform 33 to slide along the guide rail frame 31 towards the direction close to the overturning and supporting mechanism 2, and then drive the bundling mechanism 4 installed on the moving platform 33 to move along with the moving platform, so that the two ends of the whole batch of thread steel respectively pass through the circular frame parts 412 of the two bundling mechanisms 4, the moving and stopping positions of the bundling mechanism 4 along with the moving platform 33 are determined according to the length of the thread steel, namely, the iron wires can be bundled at proper positions in the length direction of the thread steel, it should also be noted that the preparation of the wire tie is already completed before the mobile platform 33 approaches the tilt-out support 2.

When the two bundling mechanisms 4 move to the positions to be bundled along with the carry table 3, bundling operation can be performed, and the two bundling mechanisms 4 are performed synchronously during bundling, specifically, on one hand, the torsion driving motor 441 is started to drive the driving bevel gear 4411 to rotate, the driving bevel gear 4411 drives the driven bevel gear 4423 engaged with the driving bevel gear to drive the whole torsion drum 442 to rotate, on the other hand, the micro cylinder 462 is started synchronously while the torsion driving motor 441 is started, the output end of the micro cylinder 462 contracts to drive the supporting block 463 to move downwards, the supporting block 463 props open the two clamping plates 464 along with the driving bevel gear, so that the included angle of the two clamping plates 464 is increased, and therefore, the two end positions of the cut iron wire section are clamped between the clamping plates 464 and the inner wall of the cylindrical part 4422 through the two clamping plates 464; thus on the basis that the clamping assembly 46 clamps and fixes the two ends of the iron wire section with the torsion cylinder 442, the torsion action of the torsion cylinder 442 causes the iron wire section to start winding near the two ends, the iron wire in the guide channel is struggled between the two circles of cylindrical pins 472 as the winding proceeds, the iron wire is automatically bundled on the whole batch of screw-thread steel as the torsion winding continues, after the bundling is completed, the torsion driving motor 441 stops driving, and simultaneously the output end of the micro cylinder 462 pushes the supporting block 463 upwards while stopping driving, so that the clamping plate 464 loosens the clamping of the iron wire. It should be noted that, the rotation of the torsion driving motor 441 is always performed by a whole number of turns, and the torsion driving motor 441 is a self-locking motor that is powered off, that is, after the rotation of the whole number of turns is completed, the two through holes 4425 on the square cylinder 4421 will still be aligned with the two port positions of the guiding channel of the annular guiding assembly 47 as the initial position, so as to ensure the continuation of the subsequent work.

After the strapping is completed by the two strapping means 4, the two carry tables 3 are again activated, so that the two strapping means 4 are moved back to the initial position with the moving platform 33, and the strapping wire will automatically disengage from the strapping means 4 as the moving platform moves, since the clamping assembly 46 has already been released after the strapping is completed. And then, the four turnover cylinders 211 are synchronously started to drive the turnover platform 212 to turn over, so that the bundled deformed steel bars fall down from the two arc frames 221 to finish unloading, and then the unloaded deformed steel bars are centralized, stacked and stored.

As shown in fig. 12, the invention further provides a manufacturing and processing process of hot-rolled deformed steel bar, which comprises the following specific steps:

s3, carrying out water cooling and cooling setting on the deformed steel bar;

and S6, stacking and storing the bundled deformed steel bars.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.

Claims

1. The hot-rolled deformed steel bar manufacturing and processing equipment is characterized in that: the device comprises a base (1), a turnover supporting mechanism (2) arranged in the middle of the upper end of the base (1), two carry tables (3) assembled on the upper end of the base (1) and two bundling mechanisms (4) assembled on the moving ends of the two carry tables (3) in a one-to-one correspondence manner; the two carry tables (3) are arranged on two sides of the overturning and supporting mechanism (2) in a mirror symmetry mode, and the carry directions of the carry tables (3) are along the opposite arrangement directions of the two carry tables (3); the two bundling mechanisms (4) are arranged oppositely in a mirror image manner; wherein:

the bundling mechanism (4) comprises a round frame (41), the round frame (41) comprises a support part (411) fixedly mounted at the moving end of the carry platform (3) and a round frame part (412) integrally formed at the upper end of the support part (411), the axial direction of the round frame part (412) is along the carry direction of the carry platform (3), and a round hole (413) vertically penetrating from the round frame part (412) to the support part (411) is formed in the round frame (41) at a position of six o' clock of the round frame part (412); the bottom end of the bracket part (411) is fixed with a v-shaped plate frame (42), the v-shaped plate frame (42) is provided with a conveying assembly (43) for guiding and conveying the iron wires, a binding and twisting assembly (44) for twisting the binding iron wires and a cutting assembly (45) for cutting the iron wires; the binding torsion assembly (44) comprises a torsion drum (442), the torsion drum (442) comprises a square drum part (4421) and a cylindrical part (4422) which are integrally formed into an upper section and a lower section, the square drum part (4421) and the cylindrical part (4422) are of a square drum hole structure and are continuously arranged in a penetrating manner, and the cylindrical part (4422) penetrates through the round hole (413) and is rotatably mounted on the bracket part (411); a sub-guide wheel (4424) is horizontally arranged in the square tube part (4421) in a rotating way, and two side walls parallel to the axial direction of the sub-guide wheel (4424) on the square tube part (4421) are provided with through holes (4425) for passing iron wires out; the truncation assembly (45) is positioned between the bottom end of the cylindrical part (4422) and the conveying leading-out end of the conveying assembly (43); the round frame part (412) is provided with an annular guide component (47) for guiding the iron wires into a ring shape; the cylindrical part (4422) is internally provided with a clamping assembly (46) for clamping two end positions of the wire loop.

2. The hot-rolled threaded steel manufacturing and processing equipment according to claim 1, characterized in that: the clamping assembly (46) comprises a partition frame (461), a micro cylinder (462), a supporting block (463), a clamping plate (464) and a tension spring (465); the partition frame (461) is H-shaped, the partition frame (461) is fixed in the cylindrical portion (4422), the cylindrical hole of the cylindrical portion (4422) is divided into two channel areas corresponding to the two through holes (4425) one by the partition frame (461), the micro cylinder (462) is vertically fixed on the partition frame (461), the supporting block (463) is fixed at the top output end of the micro cylinder (462), the top end of the partition frame (461) is hinged with the two clamping plates (464), the two clamping plates (464) are distributed at the positions of the channel areas one by one, the two clamping plates (464) are connected through the two tension springs (465), the two tension springs (465) are distributed at two sides of the supporting block (463), the supporting block (463) is located between the two clamping plates (464), and the two clamping plates (464) are in clamping contact with the supporting block (463) under the tension of the two tension springs (465) and are in an inverted V shape.

3. The hot-rolled threaded steel manufacturing and processing equipment according to claim 1, characterized in that: the annular guide assembly (47) comprises two annular strips (471) which are positioned in the circular frame portion (412) and coaxially arranged, notches (4711) used for avoiding the torsion drum (442) are formed in the annular strips (471), a plurality of cylindrical pins (472) which are uniformly distributed in the circumferential direction are horizontally and rotatably arranged on the end face of one side of each annular strip (471), the cylindrical pins (472) on the two annular strips (471) are correspondingly arranged in a one-to-one mode, and the front ends of the cylindrical pins (472) are of a ball head structure; a plurality of guide rods (473) which are uniformly distributed in the circumferential direction are vertically arranged on the end face of the other side of the circular ring strip (471), the guide rods (473) are in horizontal sliding fit with the end of the side wall of the circular frame portion (412), a pressure spring (474) is sleeved on each guide rod (473), and two ends of each pressure spring (474) are respectively fixed on the circular ring strip (471) and the circular frame portion (412).

4. The hot-rolled threaded steel manufacturing and processing equipment according to claim 1, characterized in that: the conveying assembly (43) comprises a guide wheel (431), a conveying driving motor (432) and two conveying rollers (433); the guide wheel (431) is horizontally and rotatably arranged on a flat plate of the v-shaped plate frame (42) with one plate surface vertical to the axial direction of the round frame part (412), the conveying driving motor (432) is fixed on the outer side wall of a flat plate of which the upper plate surface of the v-shaped plate frame (42) is axially parallel to the circular frame part (412), the two conveying rollers (433) are positioned on the outer side wall of the flat plate of which the v-shaped plate frame (42) is provided with notches, the inner side of the v-shaped plate frame (42) is horizontally and rotatably installed on the flat plate provided with the conveying driving motor (432), one of the conveying rollers (433) is fixedly connected with an output shaft of the conveying driving motor (432), gears (4331) are arranged on the two conveying rollers (433) and are meshed with each other, the two conveying rollers (433) are positioned below the cylindrical part (4422), the guide wheel (431) is located below the two conveying rollers (433).

5. The hot-rolled threaded steel manufacturing and processing equipment according to claim 4, characterized in that: the binding torsion assembly (44) further comprises a torsion driving motor (441), the torsion driving motor (441) is fixed on one of the 21274, the upper plate surface of the plate frame (42) is perpendicular to the outer side wall of the axial plate of the circular frame portion (412), a driving bevel gear (4331) is arranged on an output shaft of the torsion driving motor (441), and a driven bevel gear (4331) meshed with the driving bevel gear (4331) is arranged on the cylindrical portion (4422).

6. The hot-rolled threaded steel manufacturing and processing equipment according to claim 5, characterized in that: truncate subassembly (45) and include blanking cylinder (451), cut drift (452) and die board (453), blanking cylinder (451) fixed mounting is another the face perpendicular to on shape grillage (42) on the axial dull and stereotyped lateral wall of circle frame portion (412), cut drift (452) fixed connection be in the output of blanking cylinder (451) and be located circle portion (4422) bottom and two position between conveying roller (433), die board (453) are fixed install on shape grillage (42) carry on driving motor (432) the flat board, cut drift (452) just to die on die board (453).

7. The hot-rolled threaded steel manufacturing and processing equipment according to claim 1, characterized in that: the overturning and supporting mechanism (2) comprises a rollover component and two supporting brackets (22); the side-turning assembly comprises a turning platform (212) and a plurality of turning cylinders (211), the turning platform (212) is hinged to the upper end of the base (1), a hinge shaft of the turning platform (212) is axially parallel to the axial direction of the round frame portion (412), and two ends of the turning cylinders (211) are hinged to the upper end face of the base (1) and the turning platform (212); the two support brackets (22) are axially distributed along the circular frame portion (412) and fixedly mounted on the upper end face of the turnover platform (212), a circular arc frame (221) used for containing deformed steel bars is arranged on each support bracket (22), and the axial direction of each circular arc frame (221) is axially parallel to the circular frame portion (412).

8. The hot-rolled threaded steel manufacturing and processing equipment according to claim 1, characterized in that: the round hole (413) is rounded at the position of a port on the round frame part (412).