CN116871439A - Reinforcing steel bar bending and straightening integrated device for building construction and use method - Google Patents
Reinforcing steel bar bending and straightening integrated device for building construction and use method Download PDFInfo
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- CN116871439A CN116871439A CN202311040138.XA CN202311040138A CN116871439A CN 116871439 A CN116871439 A CN 116871439A CN 202311040138 A CN202311040138 A CN 202311040138A CN 116871439 A CN116871439 A CN 116871439A
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- 238000005452 bending Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009435 building construction Methods 0.000 title claims abstract description 18
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 230000007306 turnover Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a steel bar bending and straightening integrated device for building construction and a use method thereof, comprising the following steps: the box, the one end fixed mounting of box has the case of bending, equal fixed mounting has the landing leg on the lower extreme lateral wall of box and bending, and box surface mounting has control panel, box and the case intercommunication of bending, and all offered the business turn over hole on the lateral wall, box top fixed mounting has the equipment box, and the inboard piece of placing of installing of one end of box is provided with cutting part between placing piece and the equipment box, and the inside upside of the other end of box is provided with a plurality of alignment wheels, through control panel, alignment wheel, the case of bending, carousel and the cooperation use of the pole of bending for the device can straighten the reinforcing bar and bend two kinds of functions to the reinforcing bar, and convenient to use person controls the device according to actual demand and straightens or bend the operation to the reinforcing bar, realizes that the device straightens and bends dual-purpose.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a reinforcing steel bar bending and straightening integrated device for building construction and a use method thereof.
Background
The steel bars for construction engineering are the largest types of construction engineering steel materials, and comprise smooth round steel bars, ribbed steel bars and the like, and along with the continuous development of construction engineering, the steel bars are used as a framework of concrete to form reinforced concrete, so that the reinforced concrete becomes a main material with wide application range and large quantity in a building structure.
In the prior art, in the process of building construction, steel bars are generally manufactured and processed firstly, the processed steel bars are conveyed to a construction area for installation, and the manufactured steel bars are required to be stretched, straightened, cut off, bent, connected and the like in the process of processing. As coiled steel bars, it is necessary to straighten the steel bars before use and then process them.
The existing steel bar straightening machine is used for straightening and cutting the steel bar, and then the steel bar enters the next steel bar bending machine to process the steel bar into the shape required by the drawing. In the process, two straightening and bending devices are needed, the production cost is high, and because the weight of the steel bars is heavy, the number of the used steel bars is huge, the steel bars are very troublesome in carrying, and the manpower resources are wasted
Disclosure of Invention
The invention aims to provide a reinforcing steel bar bending and straightening integrated device for building construction and a use method thereof, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a reinforcing bar that construction was used is bent and is straightened dual-purpose integrative device includes: the box body, the one end fixed mounting of box body has the case of bending, all fixed mounting has the landing leg on the lower extreme lateral wall of box body and the case of bending, and box surface mounting has control panel, box body and the case intercommunication of bending, and all offered the business turn over hole on the lateral wall, box top fixed mounting has the equipment box, and the one end inboard of box body is installed and is placed the piece, is provided with the cutting part between placing the piece and the equipment box, and the inside upside of the other end of box body is provided with a plurality of alignment wheels, and the upper end of two adjacent alignment wheels is all elastic connection has the movable plate, and the upper end rotation of movable plate is connected with the screw rod, screw rod and the upper end lateral wall threaded connection of box;
the lower end of the straightening wheel is provided with corresponding pulleys, the pulleys are rotationally connected to the inner wall of the lower end of the box body, and a plurality of pulleys are linked through a driving part;
the bending box is rotationally connected with a turntable, and a plurality of bending rods are uniformly and fixedly arranged on the turntable.
Preferably, the upper end of box is equipped with the mounting panel, and the mounting panel is the U form, and a plurality of screw thread section of thick bamboo is installed to the upper end of mounting panel, and the left and right sides of every screw thread section of thick bamboo all is provided with the guiding hole, and the guiding hole is seted up on the lateral wall of mounting panel, and the lower extreme fixed mounting of mounting panel is in the upper end of box.
Preferably, the upper end fixed mounting of straightening wheel has the telescopic link, and the upper end fixed mounting of telescopic link has compression spring at the lower extreme of movable plate, and the cover has on the outer end lateral wall of telescopic link, and compression spring's one end fixed mounting is in the upper end of straightening wheel, and the other end fixed mounting is in the lower extreme of movable plate, and the inner wall threaded connection of box and thread bush is passed to the upper end of screw rod, and the upper end fixed mounting of screw rod has the hand wheel, and the upper end left and right sides of movable plate all fixed mounting has the guide bar, and the upper end of guide bar slides in proper order and passes box and mounting panel.
Preferably, the drive assembly comprises an equipment cavity and mounting blocks, the equipment cavity is formed in the box body, a servo motor is fixedly mounted in the equipment cavity, the servo motor is connected with a driving wheel through a driving shaft, the mounting blocks are provided with two mounting blocks, the mounting blocks are fixedly mounted in the box body, a rotating rod is rotatably connected between the two mounting blocks through a bearing, pulleys are fixedly mounted on the outer side of the rotating rod, and two adjacent rotating rods are connected through crawler transmission.
Preferably, one of them the dwang outside fixedly connected with drive wheel and two swiveling wheels are provided with the drive belt between drive wheel and the action wheel, and two swiveling wheels are located the both sides of pulley respectively, and a plurality of draw-in grooves have been seted up in the swiveling wheel outside, and a plurality of the draw-in grooves are annular array evenly distributed.
Preferably, the cutting assembly includes: the driving motor is fixedly mounted in the equipment box, the driving motor is connected with a cam through a driving shaft, the driving motor is mounted in the equipment box, a pressing groove matched with the cam is formed in the driving motor, a plurality of reset springs are fixedly connected to the bottom of the driving motor, the bottom end of each reset spring is connected with the inner wall of the equipment box, a cutting knife is fixedly connected to the bottom of the driving motor, the bottom end of each cutting knife protrudes out of the lower surface of the equipment box, a connecting plate is fixedly connected to the outer side of each cutting knife, a connecting block is fixedly connected to the bottom of each connecting plate, a connecting groove is formed in the bottom of each connecting block, a pressing spring is fixedly connected to the bottom of each connecting groove, a pressing rod is arranged on each pressing rod, two positioning rods are fixedly connected to the bottom of each connecting plate, and teeth are arranged on one side of each positioning rod.
Preferably, two positioning grooves matched with the positioning rod are formed in the top of the placement block, a cavity is formed in the placement block, two moving grooves are formed in one side of the placement block, the cavity is respectively communicated with the moving grooves and the positioning grooves, a rotating rod is rotatably connected to the cavity through a bearing, a first gear and a second gear are fixedly mounted on the outer side of the rotating rod, the first gear is meshed with the positioning rod through teeth, the moving rod is arranged in the moving groove, matching teeth are arranged on the top of the moving rod, the second gear is meshed with the moving rod through the matching teeth, a clamping groove is formed in one side of the moving rod, a connecting spring is fixedly connected to the inner side of the clamping groove, a clamping block matched with the clamping groove is fixedly connected to one end of the connecting spring, and the clamping block protrudes out of one side of the placement block.
Preferably, the placing block top is provided with a placing groove, the top of the placing groove is provided with a cutting groove, one side of the placing block is provided with a groove, the placing groove is respectively communicated with the cutting groove and the groove, the inside of the groove is rotationally connected with a rotating wheel through a bearing, the control panel is provided with a first switch, a second switch and a third switch, and the first switch and the second switch are respectively electrically connected with the servo motor and the driving motor.
Preferably, the bending assembly includes: the rotary motor is fixedly installed inside the bending box, the rotary motor is connected with a rotary table through a driving shaft in a rotating mode, one side, away from the rotary motor, of the rotary table is fixedly connected with a center rod and a plurality of bending rods, the bending rods are uniformly distributed in an annular array mode, and the rotary motor is electrically connected with a third switch.
The application method of the integrated device for bending and straightening the reinforcing steel bars for building construction specifically comprises the following steps:
s1, driving a screw rod to rotate by rotating a hand wheel on a thread, so as to drive a moving plate to move in a box body with a straightening wheel, and adjusting the distance between the straightening wheel and a pulley;
s2, inserting one end of the steel bar into the inlet and outlet holes, driving the rotating wheel to rotate by the servo motor so as to drive the steel bar to the inner side, enabling the steel bar to pass through between the straightening wheel and the pulley, and straightening the steel bar;
s3, then the steel bars are moved to the upper end of the placement block, the driving motor drives the cutting-off knife and the positioning rod to move downwards, and the rotating wheel is positioned and the steel bars are cut off;
and S4, finally, inserting one end of the cut steel bar into the bending rod and the central rod, and driving the turntable and the bending rod to rotate by the rotating motor to bend the steel bar.
Compared with the prior art, the invention has the beneficial effects that:
1. through the cooperation of the control panel, the straightening wheels, the bending box, the turntable and the bending rod, the device can straighten the reinforcing steel bars and bend the reinforcing steel bars, so that a user can conveniently control the device to straighten or bend the reinforcing steel bars according to actual requirements, and the straightening and bending dual-purpose of the device is realized;
2. through the cooperation of straightening wheel and lifting unit, can adjust the high position of straightening wheel according to the reinforcing bar of different diameter sizes for the space between straightening wheel and the pulley can satisfy the reinforcing bar of different size diameters and straighten the operation, can not produce the cold drawing effect to the reinforcing bar.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the alignment wheel of the present invention in its installed configuration;
FIG. 3 is a cross-sectional view of the overall structure of the present invention;
FIG. 4 is a top view of the pulley structure of the present invention;
FIG. 5 is a top view of the rotary wheel structure of the present invention;
FIG. 6 is a schematic view of a connecting plate according to the present invention;
FIG. 7 is a schematic view of a first gear structure according to the present invention;
FIG. 8 is a cross-sectional view of a placement block according to the present invention;
FIG. 9 is a top view of a placement block structure of the present invention;
FIG. 10 is a cross-sectional view of a sleeve construction of the present invention;
FIG. 11 is a side view of a turntable structure of the present invention;
FIG. 12 is an enlarged view of the invention at A in FIG. 3;
fig. 13 is an enlarged view of fig. 3 at B in accordance with the present invention.
In the figure: 1. a case; 101. an inlet and outlet hole; 102. an equipment chamber; 103. a servo motor; 104. a driving wheel; 2. a mounting block; 201. a rotating lever; 202. a pulley; 203. a driving wheel; 204. a rotating wheel; 205. a clamping groove; 3. a mounting plate; 301. a thread sleeve; 302. a screw; 303. a hand wheel; 304. a moving plate; 305. a telescopic rod; 306. a compression spring; 307. straightening wheels; 308. a guide rod; 4. an equipment box; 401. a driving motor; 402. a cam; 403. a driving motor; 404. a pressing groove; 405. a return spring; 5. a cutting knife; 501. a connecting plate; 502. a connecting block; 503. pressing the spring; 504. pressing a pressing rod; 505. pressing the roller; 506. a positioning rod; 6. placing a block; 601. a placement groove; 602. cutting a groove; 603. slotting; 604. a rotating wheel; 605. a positioning groove; 6051. a moving groove; 606. a cavity; 607. a first gear; 608. a second gear; 609. a moving rod; 7. a clamping groove; 701. a connecting spring; 702. a clamping block; 8. a bending box; 801. a discharge hole; 802. a rotating electric machine; 803. a turntable; 804. a central rod; 805. bending the rod; 9. and (5) supporting legs.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 13, the present invention provides a technical solution: a reinforcing bar that construction was used is bent and is straightened dual-purpose integrative device includes: the box 1, the one end fixed mounting of box 1 has case 8 of bending, equal fixed mounting has landing leg 9 on the lower extreme lateral wall of box 1 and case 8 of bending, and box 1 surface mounting has control panel, and box 1 and case 8 intercommunication of bending, and all offered access hole 101 on the lateral wall, its characterized in that: the device box 4 is fixedly arranged at the top of the box body 1, the placing block 6 is arranged at the inner side of one end of the box body 1, a cutting-off part is arranged between the placing block 6 and the device box 4, a plurality of straightening wheels 307 are arranged at the upper side of the inner part of the other end of the box body 1, the upper ends of the two adjacent straightening wheels 307 are elastically connected with the moving plate 304, the upper end of the moving plate 304 is rotatably connected with the screw rod 302, and the screw rod 302 is in threaded connection with the side wall of the upper end of the box body 1;
the lower end of the straightening wheel 307 is provided with corresponding pulleys 202, the pulleys 202 are rotatably connected to the inner wall of the lower end of the box body 1, and a plurality of pulleys 202 are linked through a driving part;
the rotating disc 803 is rotationally connected with the bending box 8, and a plurality of bending rods 805 are uniformly and fixedly arranged on the rotating disc 803.
The upper end of box 1 is equipped with mounting panel 3, mounting panel 3 is the U-shaped, a plurality of screw thread section of thick bamboo 301 is installed to the upper end of mounting panel 3, the left and right sides of every screw thread section of thick bamboo 301 all is provided with the guiding hole, the guiding hole is seted up on the lateral wall of mounting panel 3, the lower extreme fixed mounting of mounting panel 3 is in the upper end of box 1, the upper end fixed mounting of straightening wheel 307 has telescopic link 305, the upper end fixed mounting of telescopic link 305 is in the lower extreme of movable plate 304, the cover has compression spring 306 on the outer end lateral wall of telescopic link 305, compression spring 306's one end fixed mounting is in the upper end of straightening wheel 307, the lower extreme fixed mounting at movable plate 304, the inner wall threaded connection of box 1 and thread bush is passed to the upper end of screw rod 302, the upper end fixed mounting of screw rod 302 has the hand wheel, the upper and left and right sides of movable plate 308 all fixed mounting has the guide bar, the upper end of guide bar 308 slides in proper order and passes box 1 and mounting panel 3.
When the steel bar is inserted between the pulley 202 and the straightening wheel 307, the straightening wheel 307 is extruded, the compression spring 306 is extruded by the straightening wheel 307 through the telescopic rod 305, the compression spring 306 is elastically deformed to generate elastic force, the generated elastic force acts on the straightening wheel 307 through the moving plate 304, the straightening wheel 307 can be tightly attached to the steel bar and extrude the steel bar, the steel bar is stressed and straightened in the process of being driven to move by the pulley 202, and the steel bar can be straightened to the greatest extent through the plurality of straightening wheels 307 and the pulley 202.
When the steel bars with different diameters are straightened, the hand wheel 303 is rotated, the hand wheel 303 drives the screw rod 302 to rotate, the screw rod 302 is in threaded engagement with the mounting plate 3 through the threaded hole 301, the screw rod 302 rotates to drive the limiting block 3021 to move upwards, the moving plate 3047 is driven to move, the space between the straightening wheel 307 and the pulley 202 is increased, the steel bars with different diameters and sizes are conveniently placed, meanwhile, the elastic space of the compression spring 306 is reduced, larger elastic force is generated when the compression spring 306 is deformed, and the straightening effect of the steel bars is prevented from being influenced due to insufficient force exerted on the steel bars by the straightening wheel 307
The control panel, the first switch, the second switch and the third switch are all electronic switches with the model of UPG2214TB, the circuits or programs of the control panel, the first switch, the second switch and the third switch are not improved, and the circuit connection mode between the control panel, the first switch, the second switch and the third switch also belongs to the public conventional technology, so that the circuit connection relation is not repeated.
The drive assembly includes: the device cavity 102 is formed in the box body 1, and a servo motor 103 is fixedly arranged in the device cavity 102; a driving wheel 104 connected to the front surface of the servo motor 103 is driven by a driving shaft; the two mounting blocks 2 are fixedly mounted in the box body 1, a rotating rod 201 is rotatably connected between the two mounting blocks 2 through a bearing, a pulley 202 is fixedly mounted on the outer side of the rotating rod 201, and two adjacent rotating rods 201 are connected through a crawler belt.
The steel bars to be straightened are inserted into the box body 1 through the feeding holes 101 and placed between the straightening wheels 307 and the pulleys 202, then the servo motor 103 is started through the first switch on the control panel, the servo motor 103 drives the driving wheel 104 to rotate through the driving shaft, the driving wheel 104 is connected with the driving wheel 203 through the driving belt, the driving wheel 104 drives the rotating rods 201 to rotate through the driving belt and the driving wheel 203, the pulleys 202 are driven to rotate, the rotating rods 201 are connected through the tracks, the rotating rods 201 drive other rotating rods 201 to synchronously rotate through the tracks while the driving wheel 104 drives one rotating rod 201 to rotate, and the pulleys 202 rotate to drive the steel bars to move due to the clamping of the steel bars by the straightening wheels 307 and the pulleys 202, and the steel bars are pressed and straightened through the space between the straightening wheels 307 and the pulleys 202.
One of them dwang 201 outside fixedly connected with drive wheel 203 and two swiveling wheels 204, be provided with the drive belt between drive wheel 203 and the action wheel 104, two swiveling wheels 204 are located the both sides of pulley 202 respectively, and a plurality of draw-in grooves 205 have been seted up to swiveling wheel 204 outside, and a plurality of draw-in grooves 205 are annular array evenly distributed, and action wheel 104 passes through the drive belt and drives drive wheel 203 and rotate.
The cutting assembly includes: a driving motor 401 fixedly installed inside the equipment box 4, wherein a cam 402 is connected to the driving motor 401 through a driving shaft; the setting is at the inside push plate 403 of equipment box 4, push plate 403 is last to be seted up and to be used with the supporting push groove 404 of cam 402, push plate 403 bottom fixedly connected with many reset spring 405, reset spring 405 bottom is connected with the inner wall of equipment box 4, push plate 403 bottom fixedly connected with cutting off knife 5, cutting off knife 5 bottom protrusion is in equipment box 4 lower surface, cutting off knife 5 outside fixedly connected with connecting plate 501, connecting plate 501 bottom fixedly connected with connecting block 502, the spread groove has been seted up to connecting block 502 bottom, the inside fixedly connected with of spread groove presses spring 503, press spring 503 bottom fixedly connected with presses down pole 504, press down pole 504 bottom is provided with presses down gyro wheel 505, connecting plate 501 bottom fixedly connected with two locating levers 506, locating lever 506 one side sets up the tooth.
After the steel bar passes through the plurality of straightening wheels 307 and the pulleys 202 to be straightened, the steel bar is driven to the placing block 6 by the pulleys 202 and is positioned in the placing groove 601 on the placing block 6, then the steel bar is continuously conveyed into the bending box 8, after the steel bar passes through the center rod 804 on the turntable 803, the driving motor 401 is started through the second switch on the control panel, the driving motor 401 drives the cam 402 to rotate through the driving shaft, the cam 402 extrudes the pressing plate 403 through the pressing groove 404 in the rotating process, the pressing plate 403 is enabled to perform repeated linear motion, at the moment, the reset spring 405 is elastically deformed to generate elastic force when being extruded by the pressing plate 403, the generated elastic force acts on the pressing plate 403, the pressing groove 404 on the pressing plate 403 is tightly attached to the cam 402, and then the pressing plate 403 drives the cutting knife 5 to move in the moving process, so that the cutting knife 5 cuts off the steel bar in the placing groove 601.
The cutter 5 drives two connecting blocks 502 and two locating rods 506 through the connecting plate 501 to move in the moving process, so that the pressing roller 505 below the connecting block 502 is in contact with the steel bars in the placing groove 601, the pressing spring 503 is pressed by the pressing rod 504 to elastically deform to generate elastic force, the generated elastic force acts on the pressing roller 505 through the pressing rod 504, the pressing roller 505 presses and fixes the steel bars, and the two ends of the steel bars are tilted due to the stress of the steel bars in the cutting process, so that the cutting operation of the steel bars is influenced.
Two positioning grooves 605 matched with the positioning rods 506 are formed in the tops of the placement blocks 6, cavities 606 are formed in the placement blocks 6, two moving grooves 6051 are formed in one side of the placement blocks 6, the cavities 606 are respectively communicated with the moving grooves 6051 and the positioning grooves 605, rotating rods are rotatably connected to the inside of the cavities 606 through bearings, first gears 607 and second gears 608 are fixedly arranged on the outer sides of the rotating rods, the first gears 607 are meshed with the positioning rods 506 through teeth, moving rods 609 are arranged in the moving grooves 6051, matched teeth are arranged on the tops of the moving rods 609, the second gears 608 are meshed with the moving rods 609 through matched teeth, clamping grooves 7 are formed in one sides of the moving rods 609, connecting springs 701 are fixedly connected to the inner sides of the clamping grooves 7, clamping blocks 702 matched with the clamping grooves 205 are fixedly connected to one ends of the connecting springs 701, and the clamping blocks 702 protrude out of one side face of the placement blocks 6.
Before the cutter blade 5 contacts with the steel bar, the positioning rod 506 moves downwards to be inserted into the positioning groove 605, so that the cutter blade 5 can accurately cut off the steel bar in the placing groove 601, then after the positioning rod 506 is inserted into the positioning groove 605, the positioning rod 506 drives the first gear 607 to rotate through teeth, the first gear 607 drives the second gear 608 to rotate through a rotating rod, the second gear 608 drives the moving rod 609 to move through matched teeth, the moving rod 609 and the clamping block 702 are driven to move towards the rotating wheel 204, the clamping block 702 is enabled to be in contact with the outer surface of the rotating wheel 204, at the moment, the connecting spring 701 is extruded by the clamping block 702 to generate elastic force, and when the clamping groove 205 on the rotating wheel 204 rotates to a position corresponding to the clamping block 702, the clamping block 702 is sprung into the clamping groove 205 under the action of the elastic force, so that the rotating wheel 204 is clamped and connected with the moving rod 609 through the clamping groove 205, the rotating wheel 204 fixes the rotating rod 201 at the current position, and further the pulley 202 stops conveying the cut-off steel bar to move towards the rotating wheel 204, at the moment, the condition that the cutter blade is extruded by the cutter blade 5 is continuously extruded by the cutter blade 5 is avoided.
After the steel bar is cut off, the pressing plate 403 drives the cutting knife 5 and the connecting plate 501 to move, so that the positioning rod 506 moves out of the positioning groove 605, at this time, the positioning rod 506 drives the clamping block 702 to move through the first gear 607, the second gear 608 and the moving rod 609, so that the clamping block 702 is separated from the clamping groove 205, the rotating rod 201 rotates again, the straightened steel bar is conveyed into the placing groove 601 again, the cut steel bar is pushed to move out of the outside from the discharging hole, straightening operation of the steel bar is realized, and meanwhile, the length of the straightened steel bar can be cut according to actual needs.
Feed port 101 has been seted up to box 1 one side, and standing groove 601 has been seted up at standing block 6 top, and cutting groove 602 has been seted up at standing groove 601 top, and fluting 603 has been seted up to standing block 6 one side, and standing groove 601 switches on with cutting groove 602 and fluting 603 respectively, and fluting 603 is inside to be connected with rotor 604 through the bearing rotation, and discharge port 801 has been seted up to box 1 opposite side, has seted up the discharge port on the case of bending, is equipped with first switch, second switch and third switch on the control panel, first switch and second switch respectively with servo motor 103 and driving motor 401 electric connection.
The cutting groove 602 can prevent the cutting knife 5 from directly striking the placing block 6, and the rotating wheel 604 can prevent the steel bar from extruding the placing block 6 in the bending process, so that the placing block 6 is damaged.
The subassembly of bending includes: the rotating motor 802 is fixedly arranged in the bending box 8, the front face of the rotating motor 802 is rotationally connected with the rotary table 803 through the driving shaft, one side, far away from the rotating motor 802, of the rotary table 803 is fixedly connected with the central rod 804 and the bending rods 805, the bending rods 805 are uniformly distributed in an annular array, the central rod 804 and the placing groove 601 are located on the same horizontal line, and the rotating motor 802 is electrically connected with the third switch.
When the steel bar needs to be bent, the steel bar at the cutting part is positioned on the central rod 804 and the rotating wheel 604, and at the moment, the rotating motor 802 is started by a third switch on the control panel, so that the rotating motor 802 drives the turntable 803 to rotate anticlockwise through the driving shaft, the turntable 803 drives the bending rod 805 to rotate, the bending rod 805 rotates to press the steel bar, and the straightening and bending dual-purpose device is realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A reinforcing bar that construction was used is bent and is straightened dual-purpose integrative device includes: box (1), the one end fixed mounting of box (1) has case (8) of bending, equal fixed mounting has landing leg (9) on box (1) and the lower extreme lateral wall of case (8) of bending, box (1) surface mounting has control panel, box (1) and case (8) intercommunication of bending, and all has seted up business turn over hole (101) on the lateral wall, its characterized in that: the device comprises a box body (1), wherein an equipment box (4) is fixedly arranged at the top of the box body (1), a placing block (6) is arranged at the inner side of one end of the box body (1), a cutting part is arranged between the placing block (6) and the equipment box (4), a plurality of straightening wheels (307) are arranged at the upper side of the inner part of the other end of the box body (1), movable plates (304) are elastically connected to the upper ends of two adjacent straightening wheels (307), a screw rod (302) is rotatably connected to the upper ends of the movable plates (304), and the screw rod (302) is in threaded connection with the side wall of the upper end of the box body (1);
the lower end of the straightening wheel (307) is provided with a corresponding pulley (202), the pulley (202) is rotationally connected to the inner wall of the lower end of the box body (1), and a plurality of pulleys (202) are linked through a driving part;
the bending box (8) is rotationally connected with a rotary table (803), and a plurality of bending rods (805) are uniformly and fixedly arranged on the rotary table (803).
2. The integrated device for bending and straightening reinforcing steel bars for building construction according to claim 1, wherein the upper end of the box body (1) is provided with a mounting plate (3), the mounting plate (3) is U-shaped, the upper end of the mounting plate (3) is provided with a plurality of thread cylinders (301), the left side and the right side of each thread cylinder (301) are provided with guide holes, the guide holes are formed in the side walls of the mounting plate (3), and the lower end of the mounting plate (3) is fixedly arranged at the upper end of the box body (1).
3. The integrated device for bending and straightening reinforcing steel bars for building construction according to claim 1, wherein a telescopic rod (305) is fixedly arranged at the upper end of the straightening wheel (307), the upper end of the telescopic rod (305) is fixedly arranged at the lower end of the movable plate (304), a compression spring (306) is sleeved on the side wall of the outer end of the telescopic rod (305), one end of the compression spring (306) is fixedly arranged at the upper end of the straightening wheel (307), the other end of the compression spring is fixedly arranged at the lower end of the movable plate (304), the upper end of the screw rod (302) penetrates through the box body (1) and the inner wall of the threaded sleeve in a threaded manner, a hand wheel is fixedly arranged at the upper end of the screw rod (302), guide rods (308) are fixedly arranged at the left side and the right side of the upper end of the movable plate (304), and the upper end of the guide rods (308) sequentially slide through the box body (1) and the mounting plate (3).
4. The steel bar bending and straightening integrated device for building construction according to claim 1, wherein the driving assembly comprises an equipment cavity (102) and mounting blocks (2), the equipment cavity (102) is formed in the box body (1), a servo motor (103) is fixedly mounted in the equipment cavity (102), the servo motor (103) is connected with a driving wheel (104) through a driving shaft, two mounting blocks (2) are arranged, the servo motor is fixedly mounted in the box body (1), rotating rods (201) are rotatably connected between the two mounting blocks (2) through bearings, pulleys (202) are fixedly mounted on the outer sides of the rotating rods (201), and two adjacent rotating rods (201) are connected through crawler transmission.
5. The integrated device for bending and straightening reinforcing steel bars for building construction according to claim 4, wherein one of the rotating rods (201) is fixedly connected with a driving wheel (203) and two rotating wheels (204), a transmission belt is arranged between the driving wheel (203) and the driving wheel (104), the two rotating wheels (204) are respectively positioned at two sides of the pulley (202), a plurality of clamping grooves (205) are formed in the outer side of the rotating wheels (204), and the clamping grooves (205) are uniformly distributed in an annular array.
6. The dual-purpose integrated device for bending and straightening reinforcing steel bars for building construction according to claim 1, wherein the cutting assembly comprises: driving motor (401) and driving motor (403), driving motor (401) fixed mounting is in equipment box (4), be connected with cam (402) through the drive shaft drive on driving motor (401), driving motor (403) are installed inside equipment box (4), set up on driving motor (403) with supporting pressing groove (404) that uses of cam (402), driving motor (403) bottom fixedly connected with a plurality of reset spring (405), reset spring (405) bottom is connected with equipment box (4) inner wall, driving motor (403) bottom fixedly connected with cutter (5), cutter (5) bottom protrusion is in equipment box (4) lower surface, cutter (5) outside fixedly connected with connecting plate (501), connecting plate (501) bottom fixedly connected with connecting block (502), the spread groove has been seted up to connecting plate (502) bottom, inside fixedly connected with pressing spring (503) of spread groove, pressing spring (503) bottom fixedly connected with pressing rod (504) bottom is provided with pressing roller (505), connecting plate (501) bottom fixedly connected with cutter (506), setting tooth (506) one side of setting tooth.
7. The integrated device for bending and straightening reinforcing steel bars for building construction according to claim 6, wherein two positioning grooves (605) matched with the positioning rods (506) are formed in the tops of the placing blocks (6), cavities (606) are formed in the placing blocks (6), two moving grooves (6051) are formed in one sides of the placing blocks (6), the cavities (606) are respectively communicated with the moving grooves (6051) and the positioning grooves (605), rotating rods are rotatably connected to the interiors of the cavities (606) through bearings, first gears (607) and second gears (608) are fixedly mounted on the outsides of the rotating rods, the first gears (607) are in meshed connection with the positioning rods (506) through teeth, moving rods (609) are arranged in the interiors of the moving grooves (6051), matched teeth are arranged on the tops of the moving rods (609), the second gears (608) are in meshed connection with the moving rods (609) through the matched teeth, clamping grooves (7) are formed in one sides of the moving rods (609), connecting springs (701) are fixedly connected to the interiors of the clamping grooves (7), one ends of the connecting springs (701) are fixedly connected to one ends of the connecting springs (205) and are fixedly connected to the clamping grooves (702), and the clamping blocks (702) are arranged on the sides of the corresponding clamping blocks.
8. The integrated device for bending and straightening reinforcing steel bars for building construction according to claim 1, wherein the top of the placing block (6) is provided with a placing groove (601), the top of the placing groove (601) is provided with a cutting groove (602), one side of the placing block (6) is provided with a slot (603), the placing groove (601) is respectively communicated with the cutting groove (602) and the slot (603), a rotating wheel (604) is rotatably connected inside the slot (603) through a bearing, the control panel is provided with a first switch, a second switch and a third switch, and the first switch and the second switch are respectively electrically connected with the servo motor (103) and the driving motor (401).
9. The dual-purpose integrated device for bending and straightening reinforcing steel bars for building construction according to claim 1, wherein the bending assembly comprises: the rotary motor (802) is fixedly installed inside the bending box (8), the rotary motor (802) is rotationally connected with a rotary table (803) through a driving shaft, one side, away from the rotary motor (802), of the rotary table (803) is fixedly connected with a central rod (804) and a plurality of bending rods (805), the bending rods (805) are uniformly distributed in an annular array, and the rotary motor (802) is electrically connected with a third switch.
10. The application method of the integrated device for bending and straightening the reinforcing steel bars for building construction is characterized by comprising the following steps of: the method specifically comprises the following steps:
s1, firstly, driving a screw rod (302) to rotate through a hand wheel on a rotating thread, so as to drive a moving plate (304) to move in a box body (1) with a straightening wheel (307), and adjusting the distance between the straightening wheel (307) and a pulley (202);
s2, inserting one end of the steel bar into the inlet and outlet hole (101), driving the rotating wheel (204) to rotate by the servo motor (103) with the pulley (202), driving the steel bar to the inner side, enabling the steel bar to pass through between the straightening wheel (307) and the pulley (202), and straightening the steel bar;
s3, then the steel bars are moved to the upper end of the placement block (6), the driving motor (401) drives the cutting knife (5) and the positioning rod (506) to move downwards, and the rotating wheel (204) is positioned and the steel bars are cut off;
and S4, finally, inserting one end of the cut steel bar into the bending rod (805) and the central rod (804), and driving the turntable (803) and the bending rod (805) to rotate by the rotating motor (802) so as to bend the steel bar.
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| CN202311040138.XA CN116871439A (en) | 2023-08-18 | 2023-08-18 | Reinforcing steel bar bending and straightening integrated device for building construction and use method |
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| CN202311040138.XA CN116871439A (en) | 2023-08-18 | 2023-08-18 | Reinforcing steel bar bending and straightening integrated device for building construction and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118321091A (en) * | 2024-06-17 | 2024-07-12 | 江苏荣明不锈钢有限公司 | Steel wire dip-coating machine |
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2023
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118321091A (en) * | 2024-06-17 | 2024-07-12 | 江苏荣明不锈钢有限公司 | Steel wire dip-coating machine |
| CN118321091B (en) * | 2024-06-17 | 2024-09-17 | 江苏荣明不锈钢有限公司 | Steel wire dip-coating machine |
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