CN106311931B - Hydraulic control reinforcing bar automatic moulding machine - Google Patents
Hydraulic control reinforcing bar automatic moulding machine Download PDFInfo
- Publication number
- CN106311931B CN106311931B CN201610718631.6A CN201610718631A CN106311931B CN 106311931 B CN106311931 B CN 106311931B CN 201610718631 A CN201610718631 A CN 201610718631A CN 106311931 B CN106311931 B CN 106311931B
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- Prior art keywords
- reinforcing bar
- pinch roller
- bar
- rotation
- clutch
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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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses hydraulic control reinforcing bar automatic moulding machine, including be installed on mainframe bar straightening mechanism, clutch feed mechanism and be arranged on bar straightening mechanism and the shaping mechanism at clutch feed mechanism rear, be provided with sizing mechanism of reinforcing after the shaping mechanism.The clutch feed mechanism carries out reinforcing bar feeding, and reinforcing bar carries out straightening by bar straightening mechanism, then conveyed forward through clutch feed mechanism, after sizing mechanism of reinforcing measurement reaches preset length, shaping mechanism bends reinforcing bar, obtains required reinforcing bar shape.The hydraulic control reinforcing bar automatic moulding machine of the present invention includes bar straightening mechanism, clutch feed mechanism, shaping mechanism and sizing mechanism of reinforcing, high degree of automation, efficient available for carrying out straightening, cutting and brake forming to reinforcing bar；The hydraulic control reinforcing bar automatic moulding machine of the present invention is without numerical control parts simultaneously, it is at low cost, reliability is high, easy to get started, safeguard it is simple.
Description
Technical field
The present invention relates to reinforcing bar building materials process equipments, and in particular to a kind of hydraulic control reinforcing bar automatic moulding machine.
Background technology
Reinforcing rod after manufacture with preserve when, reinforcing bar there are a large amount of stress, deforms bar bending everywhere.Reinforcing bar makes
With preceding, need to carry out straightening, eliminate stress everywhere, obtain more straight reinforcing bar, then the reinforcing bar after straightening is carried out as needed
It shears and is bent to and is variously-shaped.Existing steel bar meter has controls and automatically controls two kinds manually：The reinforcing bar controlled manually adds
Work generally divides multiple steps to carry out, each step is completed by worker using corresponding equipment, and processing efficiency is low, and number of workers needs
The amount of asking is big；The steel bar meter automatically controlled is generally carried out using numerical control device, can integrate bar straightening feeding, reinforcing bar as needed
Cut only needs a small amount of worker to look after with functions, the courses of work such as brake formings, effectively improves efficiency, reduces human hand, but numerical control is set
It is standby it is of high cost, maintenance difficulties are big, operating personnel required high, need to carry out special training to operating personnel before use.Above-mentioned
Under background, applicant develops hydraulic control reinforcing bar automatic moulding machine.
Invention content
The purpose of the present invention is to provide a kind of hydraulic control reinforcing bar automatic moulding machine, available for automatic to bar materials such as reinforcing bars
Carry out straightening feeding, scale is cut and brake forming.
The technical solution adopted by the present invention is：
Hydraulic control reinforcing bar automatic moulding machine, including：
Bar straightening mechanism, for carrying out straightening to reinforcing bar；
Clutch feed mechanism is sent including the active-feeding wheel by motor-driven rotation feeding and auxiliary the driven of feeding
Material wheel is additionally provided on clutch feed mechanism and driven drawing-inroller is driven to be close to and the clutch oil cylinder far from active-feeding wheel；
Shaping mechanism, the shaping mechanism include curved scissors device and at least one bending device；
The curved scissors device includes one and cuts cutter, a curved pin and a rotation with cutting cutter and the cooperation of curved pin
Key seat, the cutting cutter are moved up and down by cutting hydraulic oil cylinder driving, cut and be provided with cutter on cutter, the curved pin is fixed on
On one elbow ring gear, the elbow ring gear and an elbow rack are ratcheting, the elbow rack connecting bend oil cylinder, in elbow ring gear
Portion is coated with a transmission shaft, and the rotation key seat is fixed on transmission shaft one end, and rotation key seat lower part is provided with bottom knife, transmission shaft
The other end is provided with rotation sliding tooth, and the piston boit for cutting oil cylinder is connected with cutting drive rack, described to state cutting driving
Rack and rotation sliding tooth are ratcheting；
The bending device include one bending oil cylinder, rotated by bending hydraulic oil cylinder driving turntable, be arranged on turntable circle centre position
Central pin shaft and the rotary pin shaft that is rotated around central pin shaft；
Sizing mechanism of reinforcing, the sizing mechanism of reinforcing include one along the horizontally disposed rotation foot bar of reinforcing bar conveying direction, the rotation
Foot bar is set up by being socketed in the axle bed component at rotation foot bar both ends, and rotation foot bar head end is connected to shaping mechanism rear, rotates
Foot bar tail end is provided with bending hydraulic selector device, is equipped with length controller in the rotation foot bar, is provided on the length controller
At least a piece of collision block.
The course of work of above-mentioned hydraulic control reinforcing bar automatic moulding machine is as follows：
Clutch feed mechanism carries out reinforcing bar feeding, and reinforcing bar carries out straightening by bar straightening mechanism, then through clutch feeder
Structure conveys forward, and after sizing mechanism of reinforcing measurement reaches preset length, shaping mechanism bends reinforcing bar, obtains required reinforcing bar
Shape.
The beneficial effects of the invention are as follows：
The hydraulic control reinforcing bar automatic moulding machine of the present invention includes bar straightening mechanism, clutch feed mechanism, shaping mechanism and shear gauge
Structure, it is high degree of automation, efficient available for carrying out straightening, cutting and brake forming to reinforcing bar；The hydraulic control steel of the present invention simultaneously
Muscle automatic moulding machine is free of numerical control parts, it is at low cost, reliability is high, easy to get started, safeguard it is simple.
As a further improvement of the above technical scheme, the bar straightening mechanism includes：
Pinch roller seat, the pinch roller seat includes pedestal and the multiple pinch rollers being installed on pedestal, the pinch roller are arranged as one
Straight line corresponds to pinch roller in pedestal and is provided with multiple bearings, and the bearing is staggered present internal, and the pinch roller is installed on bearing
Interior, pinch roller front end is provided with gradually fluting or clamp ring,
Straightening mounting, one or more groups of pinch roller seats are provided on the straightening mounting, and every group of pinch roller seat includes two or more
The pinch roller seat being oppositely arranged, the pinch roller in every group of pinch roller seat are distributed in product word arrangement, and the gradually fluting or clamp ring on pinch roller are opposite to be set
Put composition hoistway.
As a further improvement of the above technical scheme, adjusting slide is provided on the straightening mounting, described adjust is slided
Adjusting bolt is installed on seat, adjusting bolt one end connection pinch roller seat, the pinch roller seat, which is slidably arranged in, to be adjusted in slide, rotation
Adjusting bolt adjusts the radial distance between pinch roller seat upper pressure wheel and reinforcing bar.
As a further improvement of the above technical scheme, the clutch feed mechanism includes feed mechanism mounting, described to send
Feeding wheel carrier is provided on material mechanism mount, the driven drawing-inroller is installed on feeding wheel carrier, and described feeding wheel carrier one end connects
Be connected in clutch shaft, clutch shaft both ends are rotatably provided on feed mechanism mounting, be provided in the clutch shaft from
Shifting block is closed, clutch shifting block one end is arranged in clutch shaft, is provided with above the clutch shifting block other end by clutch hydraulic oil cylinder driving
Clutch briquetting.
As a further improvement of the above technical scheme, the bending device further includes the flexible oil with bending oil cylinder linkage
Cylinder, the piston boit connection central pin shaft of the telescopic oil cylinder, the central pin shaft connect rotary pin shaft by axis pin link block, stretch
The piston boit of contracting oil cylinder stretches out driving central pin shaft and rotary pin shaft stretches out turntable clamping reinforcing bar, and the piston boit of telescopic oil cylinder resets
Central pin shaft and rotary pin shaft is made to take in turntable.
As a further improvement of the above technical scheme, it is provided with determining for more than two different distances in the rotation foot bar
Ruler device, the collision block on the length controller are staggeredly appeared in by rotating the rotation of foot bar on the transport path of reinforcing bar.
As a further improvement of the above technical scheme, the rotation foot bar side is provided with driving rotation foot bar rotation
It rotarily opens device, rotates and be provided with ratchet in foot bar, be provided on the piston boit for rotarily opening device and ratchet
The rack of cooperation.
As a further improvement of the above technical scheme, thumb wheel turntable is connected in the rotation foot bar, the thumb wheel turns
Thumb wheel is provided on disk, thumb wheel turntable side is provided with the cutting hydraulic selector device that control cuts oil cylinder fuel feeding, the thumb wheel
Thumb wheel triggering cuts hydraulic selector device when turntable rotates.
As a further improvement of the above technical scheme, the cutting hydraulic selector device rear is provided with the first reset and opens
Open device.
As a further improvement of the above technical scheme, the bending hydraulic selector device rear is provided with the second reset and opens
Open device.
Description of the drawings
It is described further below in conjunction with attached drawing and example.
Fig. 1 is one of structure diagram of hydraulic control reinforcing bar automatic moulding machine of the present invention.
Fig. 2 is the second structural representation of the hydraulic control reinforcing bar automatic moulding machine of the present invention.
Fig. 3 is the overall appearance figure of bar straightening mechanism.
Fig. 4 is the internal structure chart of bar straightening mechanism.
Fig. 5 is the structure diagram (the first pinch roller) of pinch roller seat.
Fig. 6 is the structure diagram of the first pinch roller.
Fig. 7 is the sectional view of pinch roller seat pedestal.
Fig. 8 is the sectional view of pinch roller seat.
Fig. 9 is the location diagram (front) of pinch roller seat and reinforcing bar.
Figure 10 is the location diagram (side) of pinch roller seat and reinforcing bar.
Figure 11 is the structure diagram of the second pinch roller.
Figure 12 is the structure diagram (the second pinch roller) of pinch roller seat.
Figure 13 is the location diagram (side) of the second pinch roller and reinforcing bar.
Figure 14 is the overall appearance figure of clutch feed mechanism.
Figure 15 is the internal structure schematic diagram of clutch feed mechanism.
Figure 16 is sectional view of the clutch feed mechanism under the first working condition.
Figure 17 is sectional view of the clutch feed mechanism under second of working condition.
Figure 18 is the structure diagram of shaping mechanism.
Figure 19 is the structure diagram of curved scissors device.
Figure 20 is the structure diagram for cutting oil cylinder.
Figure 21 is the structure diagram for rotating key seat and curved pin.
Figure 22 is the structure diagram of bending device.
Figure 23 is the structure diagram of sizing mechanism of reinforcing.
Figure 24 to Figure 26 is the schematic diagram of the shaping mechanism bending reinforcing steel bar under sizing mechanism of reinforcing cooperation.
Figure 27 is schematic diagram when shaping mechanism cuts reinforcing bar.
Drawing reference numeral explanation：
1st, introducing mechanism；2nd, bar straightening mechanism；
3rd, clutch feed mechanism；4th, shaping mechanism；
5th, sizing mechanism of reinforcing；39th, motor；
391st, driving pulley group；6th, reinforcing bar；
20th, pinch roller seat；21st, straightening mounting；
22nd, slide is adjusted；23rd, adjusting bolt；
201st, pedestal；202nd, the first pinch roller；
2012nd, mounting hole；2013rd, sliding slot；
2021st, pinch roller bar；2022nd, V-groove；
2011st, axial trough；203rd, bearing；
204th, Bearing housing；25th, hoistway；
202 ', second pinch roller；2023rd, clamp ring；
30th, feed mechanism mounting；31st, transmission shaft；
32nd, driving gear set；33rd, active-feeding wheel；
34th, driven drawing-inroller；35th, feeding wheel carrier；
351st, compression spring；36th, clutch shaft；
361st, rotary steering seat；37th, clutch shifting block；
371st, clutch guide wheel；38th, clutch oil cylinder；
381st, clutch briquetting；41st, oil cylinder is cut；
42nd, elbow oil cylinder；43rd, hydraulicefficiency telecontrol device；
44th, key seat is rotated；45th, curved pin；
47th, oil cylinder is bent；48th, telescopic oil cylinder；
411st, drive rack is cut；412nd, cutter is cut；
4121st, cutter；413rd, oil cylinder piston stent is cut；
421st, elbow rack；441st, bottom knife；
442nd, sliding tooth is rotated；451st, elbow ring gear；
471st, turntable；481st, central pin shaft；
482nd, rotary pin shaft；483rd, Pin shaft connection rack；
51st, foot bar is rotated；511st, foot bar location hole；
512nd, ratchet；513rd, axle bed installing plate；
514th, foot bar axle bed；52nd, the first length controller；
521st, collision block；522nd, length controller cylinder；
523rd, positioning bolt；53rd, the second length controller；
54th, it is bent hydraulic selector device；541st, second resets opener；
55th, device is rotarily opened；56th, thumb wheel turntable；
561st, thumb wheel；57th, hydraulic selector device is cut；
571st, first resets opener；572nd, thumb wheel drive block；
49th, reinforcing bar bending guide plate；491st, guide plate inclined-plane.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
The present invention provides a kind of preferred embodiment of hydraulic control reinforcing bar automatic moulding machine, the hydraulic control reinforcing bar automatic moulding machine
It is mainly used for automatic alignment, feeding, cutting and the brake forming of the bar materials such as reinforcing bar.
With reference to Fig. 1, Fig. 2, Fig. 1 and Fig. 2 show the overall structure of hydraulic control reinforcing bar automatic moulding machine with different view respectively.
The hydraulic control reinforcing bar automatic moulding machine mainly includes the bar straightening mechanism 2, the clutch feed mechanism 3, Yi Jishe that are installed on mainframe
The shaping mechanism 4 at 3 rear of bar straightening mechanism 2 and clutch feed mechanism is put, sizing mechanism of reinforcing 5 is provided with after the shaping mechanism 4.Into
One step is additionally provided with the introducing mechanism 1 being made of guide wheel group before the bar straightening mechanism 2, for being guided into line direction reinforcing bar 6,
It is made smoothly to enter bar straightening mechanism 2.
Fig. 3 and Fig. 4 respectively illustrates the overall appearance figure and internal structure of bar straightening mechanism 2, with reference to Fig. 3, Fig. 4, the tune
Straight mechanism 2 includes straightening mounting 21, multigroup pinch roller seat is installed on straightening mounting 21, it is opposite that every group of pinch roller seat includes at least two
It is arranged on the pinch roller seat 20 of 6 both sides of reinforcing bar.Moveable adjusting slide 22 is provided on the straightening mounting 21, described adjust is slided
Adjusting bolt 23,23 one end of adjusting bolt connection pinch roller seat 20 are installed on seat 22, the pinch roller seat 20 is slidably arranged in adjusting
In slide 22.As shown in figure 9, pinch roller of two pinch roller seats 20 being oppositely arranged respectively on 6 both sides of reinforcing bar, pinch roller seat 20 is in
Isosceles triangle clamping reinforcing bar 6 carries out straightening；When the adjusting bolt 23 for rotating 20 top of pinch roller seat, pinch roller seat 20 can be made to increase and divided
From opening hoistway 25.
With reference to Fig. 5, the pinch roller seat 20 includes pedestal 201 and multiple first pinch rollers 202 being installed on pedestal 201.
It is provided on the pedestal 201 and 23 corresponding mounting hole 2012 of adjusting bolt, 201 side wall of pedestal is provided with sliding slot 2013, adjusted
The sliding rail coordinated with sliding slot 2013 is provided on section slide 22, pinch roller seat 20 is slidably mounted on by sliding slot 2013 and adjusts slide 22
On.The first pinch roller 202 in the pinch roller seat 20 is arranged as a straight line.With reference to Fig. 6, first pinch roller 202 includes being installed on
Pinch roller bar 2021 in pedestal 201,202 front end of the first pinch roller are provided with V-groove 2022, in addition, 202 front end of the first pinch roller may be used also
It is gradually slotted with being provided with other, such as arc groove or U-type groove.
It shows the internal view of pedestal 201 with reference to Fig. 7, Fig. 7, multiple axis arranged side by side is provided in the pedestal 201
Slot 2011, offers the bearer ring for installing bearing 203 on the axial trough 2011, and the bearer ring on adjacent axial trough 2011 interlocks
Setting.The internal view for the pinch roller seat 20 for being equipped with the first pinch roller 202 is shown with reference to Fig. 8, Fig. 8, and the bearing 203 is installed
It in bearer ring and is staggered, the pinch roller bar 2021 of the first pinch roller 202 passes through bearing 203 to be mounted in axial trough 2011.Axis
2011 rear portion of slot is provided with bearing gland 204.
With reference to Fig. 9, Figure 10, Fig. 9 and Figure 10 show that pinch roller seat 20 and the position of reinforcing bar 6 are closed from front and side respectively
System.The pinch roller seat 20 is oppositely arranged on 6 both sides of reinforcing bar, and the pinch roller in pinch roller seat 20 is in isosceles triangle clamping reinforcing bar 6, two pinch rollers
The V-groove 2022 of pinch roller on seat 20 is opposite, forms the hoistway 25 of clamping reinforcing bar 6.Reinforcing bar 6 is passed through from hoistway 25.Rotation is adjusted
When saving bolt 23, the radial distance between pinch roller and reinforcing bar 6 on adjustable pinch wheel seat 20, thus open or close hoistway 25,
Also the diameter of hoistway 25 is adjusted；And the diameter for adjusting the hoistway 25 that 22 adjustable pinch wheel of slide is formed is moved, it fits
Answer the reinforcing bar 6 of different line footpaths.
The invention also discloses another realization methods of pinch roller seat 20, and with reference to Figure 11 to Figure 13, Figure 11 is the second pinch roller
202 ' structure diagram, Figure 12 show the structure diagram of the pinch roller seat 20 using the second pinch roller 202 ', and Figure 13 is second
25 schematic diagram of hoistway that pinch roller 202 ' is formed.In the present embodiment, the front end of second pinch roller 202 ' is provided with clamp ring 2023,
Instead of original V-groove 2022.The clamp ring 2023 of the second pinch roller 202 ' in two pinch roller seats 20 is opposite, cooperation pinch roller bar 2021
Form hoistway 25.Advantage of this embodiment is that processing is more convenient.
Clutch feed mechanism 3 is provided with after the bar straightening mechanism 2.With reference to Figure 14, Figure 15, Figure 14 and Figure 15 are respectively illustrated
The external structure and internal structure of clutch feed mechanism 3.The clutch feed mechanism 3 includes feed mechanism mounting 30, feeder
The active-feeding wheel 33 and driven drawing-inroller 34 of multigroup clamping reinforcing bar 6 arranged in a straight line are provided on structure mounting 30.The active
Drawing-inroller 33 drives rotation by motor 39, and motor 39 drives transmission shaft 31 to rotate by driving pulley group 391, and transmission shaft 31 is logical
Crossing driving gear set 32 drives multiple active-feeding wheels 33 to rotate in same direction.The driven drawing-inroller 34 is installed in feeding wheel carrier 35
On, compression spring 351 is provided between feeding wheel carrier 35 and driven drawing-inroller 34.Described 35 one end of feeding wheel carrier is connected to clutch shaft
On 36.36 both ends of clutch shaft are rotatably provided on feed mechanism mounting 30, and band is provided on feed mechanism mounting 30
There is the rotary steering seat 361 of the rotary steering groove of corresponding clutch shaft 36.Clutch shifting block 37, clutch are provided in clutch shaft 36
Shifting block 37 and feeding wheel carrier 35 are located at the both sides of clutch shaft 36 respectively, and 37 one end of clutch shifting block is arranged in clutch shaft 36,
37 other end of clutch shifting block is provided with clutch guide wheel 371, and 371 top of clutch guide wheel is provided with the clutch driven by clutch oil cylinder 38
Briquetting 381.There are two types of working conditions for the tool of clutch feed mechanism 3, and Figure 16 and Figure 17 respectively illustrate clutch feed mechanism 3 and exist
Schematic diagram under two kinds of working conditions.With reference to Figure 16, the clutch feed mechanism 3 is in the first working condition, clutch oil cylinder
38 are in reset state, and at this moment driven drawing-inroller 34 coordinates 33 clamping reinforcing bar 6 of active-feeding wheel under the action of compression spring 351, makes
Reinforcing bar 6 is conveyed under the rotation of active-feeding wheel 33.With reference to Figure 17, after clutch oil cylinder 38 is in running order, clutch
Briquetting 381 pushes down on clutch shifting block 37, and clutch shifting block 37 drives clutch shaft 36 to rotate, overcomes 351 pressure of compression spring, make feeding
Wheel carrier 35 and the rotation of driven drawing-inroller 34 rise, and clutch feed mechanism 3 is in second of working condition, at this moment driven drawing-inroller 34
Reinforcing bar 6 is left, the stopping of reinforcing bar 6 for losing chucking power is fed forward.The clutch feed mechanism 3 of the present invention is when suspending feeding, electricity
Machine 39 is without shutting down, while the other parts of equipment effectively improve production efficiency without stopping, and is needed when solving previous cutting
Equipment other parts are stopped the problem of could being cut.
Further, on the clutch feed mechanism 3 of the present embodiment, partial component is respectively arranged with symmetrical two groups, including passing
Moving gear group 32, active-feeding wheel 33, driven drawing-inroller 34, feeding wheel carrier 35, clutch shaft 36 and clutch shifting block 37, transmission shaft
31 drive two groups of driving gear sets 32 to rotate simultaneously, and push two clutch shifting blocks 37 simultaneously during the action of clutch briquetting 381.Pass through
Above-mentioned setting, the clutch feed mechanism 3 of the present embodiment can carry out feeding, and have clutch for clutch control simultaneously to two reinforcing bars 6 simultaneously
Function.It can be obtained from Fig. 3, Fig. 4, the bar straightening mechanism 2 of the present embodiment can carry out straightening to two reinforcing bars 6 simultaneously.Therefore, this implementation
The hydraulic control reinforcing bar automatic moulding machine of example can process two reinforcing bars 6 simultaneously, and efficiency is more than doubled.
Shaping mechanism 4 is provided with after the clutch feed mechanism 3.The structure of shaping mechanism 4 is shown with reference to Figure 18, Figure 18
Schematic diagram.The shaping mechanism 4 includes curved scissors device and at least one bending device.
With reference to Figure 19, the curved scissors device includes cutting oil cylinder 41, elbow oil cylinder 42 and drives work by cutting oil cylinder 41
The cutting cutter 412 of vertical movement, the curved pin 45 of rotation is driven by elbow oil cylinder 42, and the curved scissors device further includes one with cutting out
The rotation key seat 44 that scissors tool 412 and curved pin 45 coordinate.Specifically, as shown in figure 20, the piston boit end for cutting oil cylinder 41
End, which is provided with, cuts oil cylinder piston stent 413, and cutting drive rack is respectively arranged on the cutting oil cylinder piston stent 413
411 are provided with cutter 4121 with cutting cutter 412,412 lower face of cutting cutter.As shown in figure 21, the curved pin 45 is fixed
On an elbow ring gear 451, the elbow ring gear 451 and an elbow rack 421 are ratcheting, 421 connecting bend of elbow rack
Oil cylinder 42；451 middle part of elbow ring gear is coated with a transmission shaft, and the rotation key seat 44 is fixed on transmission shaft one end, rotates
44 lower part of key seat is provided with bottom knife 441, and the transmission shaft other end is provided with rotation sliding tooth 442, the cutting drive rack 411
It is ratcheting with rotation sliding tooth 442.The curved scissors device can be used for the bending and shearing of reinforcing bar 6：During bending, rotation key seat 44 with
Curved pin 45 matches, and reinforcing bar 6 is passed through between rotation key seat 44 and curved pin 45, and curved pin 45 is under the drive of elbow oil cylinder 42 with biography
Moving axis is rotated for the center of circle around rotation key seat 44, and reinforcing bar 6 is bent；Reference Figure 27, when curved scissors device carries out shearing step,
It cuts oil cylinder 41 to act, cuts drive rack 411 and move downward, rotation sliding tooth 442 is driven to rotate, rotation key seat 44 is around transmission
Shaft rotation is moved, and bottom knife 441 is located above, and corresponding with cutter 4121 after rotating, meanwhile, it cuts cutter 412 and moves downward,
4121 incision of cutter, cuts reinforcing bar 6.
With reference to Figure 22, the bending device includes a bending oil cylinder 47, a telescopic oil cylinder 48, the mounting of the bending device
On be provided with the turntable 471 that rotation is driven by bending oil cylinder 47,471 middle part of turntable is provided in connection telescopic oil cylinder 48
Heart axis pin 481, telescopic oil cylinder 48 drive central pin shaft 481 to forward extend out turntable 471, and the central pin shaft 481 is connected by axis pin
It connects frame 483 and is connected with rotary pin shaft 482, Pin shaft connection rack 483 is located in turntable 471 and turntable 471 is followed to rotate, so as to drive
Rotary pin shaft 482 is rotated around central pin shaft 481.Bending device is mainly used for bending reinforcing steel bar 6, and as shown in figure 24, bending device moves
Before work, central pin shaft 481 and rotary pin shaft 482 are located in turntable 471, and reinforcing bar 6 is facilitated to be fed forward；As shown in figure 25, when curved
When device for folding acts, central pin shaft 481 and rotary pin shaft 482 forward extend out turntable 471, reinforcing bar under the driving of telescopic oil cylinder 48
6 pass through between central pin shaft 481 and rotary pin shaft 482, and when turntable 471 rotates, the rotation of rotary pin shaft 482 is so as to bent steel
Muscle 6；After completing bending, telescopic oil cylinder 48 drives central pin shaft 481 and rotary pin shaft 482 to act and be retracted into turntable 471 again.
Further, multiple liquid for being used to transmit hydraulic cylinder control signal are provided in the curved scissors device and bending device
Press remote controler 43.
The sizing mechanism of reinforcing 5 is arranged on 4 rear of shaping mechanism.Figure 23 shows the structure diagram of sizing mechanism of reinforcing.Reference
Figure 23, the sizing mechanism of reinforcing 5 include one along the horizontally disposed rotation foot bar 51 of 6 conveying direction of reinforcing bar, and the rotation foot bar 51 is logical
It crosses and is socketed in the foot bar axle bed 514 at rotation foot bar 51 both ends and sets up, foot bar axle bed 514 is connected in rack or pacifies mounted on axle bed
In loading board 513, rotation foot bar 51 can rotate on foot bar axle bed 514.Multiple equidistant arrangements are provided in the rotation foot bar 51
Foot bar location hole 511.At least one length controller is socketed in the rotation foot bar 51, in the present embodiment, rotates foot bar 51
On be preferably provided with there are two length controller, respectively the first length controller 52 and the second length controller 53.The length controller includes length controller
Cylinder 522 corresponds to foot bar location hole 511 on the length controller cylinder 522 and is provided with installation through-hole, across the positioning of installation through-hole
Bolt 523 is connected in foot bar location hole 511, and length controller is fixed in rotation foot bar 51.Preferably, the installation through-hole can
Bar hole is designed as, convenient for finely tuning the position of length controller.Further, the length controller cylinder of the first length controller 52 and the second length controller 53
Four raised collision blocks 521 are respectively arranged on body 522, collision block 521 is circularly and evenly distributed on length controller cylinder 522, together
The angle of adjacent collision block 521 is 90 degree on one length controller, meanwhile, 521 and second length controller 53 of collision block on the first length controller 52
Collision block 521 between minimum angle be 45 degree.The collision block 521 is located in front of the transport path of reinforcing bar 6.The rotation foot bar
51 tail ends are provided with bending hydraulic selector device 54, and bending hydraulic selector device 54 gives elbow oil cylinder respectively by oil passage control valve
42 and bending 47 grade oil cylinders of oil cylinder send out action signal, 54 rear of bending hydraulic selector device is provided with for reset
Two reset opener 541.Reinforcing bar 6 is in transmission process, after reaching preset length, is touched with the collision block 521 on transport path
It hitting, drives the rotation collision bending hydraulic selector of foot bar 51 device 54, bending hydraulic selector device 54 sends out control signal after triggering,
Elbow oil cylinder 42 or bending 47 grade oil cylinders of oil cylinder is made to act successively, reinforcing bar 6 is bent.
Further, usually each stirrup is made of long side and short side, in order to adapt to different length requirements, described the
One length controller 52 and the second length controller 53 are provided separately, and are respectively used to setting long side and the length of short side.In order to make the first scale
52 and second length controller 53 of device works alternatively, and 51 side of the rotation foot bar is provided with the rotation that driving rotation foot bar 51 rotates and opens
Device 55 is opened, rotates and is provided with ratchet 512 in foot bar 51, be provided on the piston boit for rotarily opening device 55 and unidirectional tooth
The rack of 512 cooperation of wheel.Device 55 is rotarily opened by 54 control action of bending hydraulic selector device, when bending hydraulic selector device 54
It after sending out control signal, rotarily opens 55 action drives ratchet 512 of device and rotates, so as to which rotation foot bar 51 be driven to rotate.It is excellent
Choosing, rotarily opening device 55, action drives rotation foot bar 51 to rotate 45 degree every time, so as to make the first length controller 52 and the second scale
The collision block 521 of device 53 is appeared alternatively in front of the transport path of reinforcing bar 6.
Further, thumb wheel turntable 56 is also associated in the rotation foot bar 51, thumb wheel is provided on the thumb wheel turntable 56
561,56 side of thumb wheel turntable is provided with the cutting hydraulic selector device 57 that control cuts 41 fuel feeding of oil cylinder, and the thumb wheel 561 is logical
It crosses the triggering of thumb wheel drive block 572 and cuts hydraulic selector device 57.Preferably, there are two be separated by 180 for the setting of thumb wheel turntable 56
The thumb wheel 561 of degree, after the rotation for rotating four 45 degree of angles of the completion of foot bar 51, two long sides of stirrup and the completion of two short sides are curved
It rolls over, at this moment thumb wheel 561 stirs thumb wheel drive block 572, and triggering cuts hydraulic selector device 57, and control cuts 41 fuel feeding of oil cylinder and moves
Make, reinforcing bar is sheared.Further, 57 rear of cutting hydraulic selector device is provided with the first reset opener 571.
Reference Figure 24 to Figure 27, the shaping mechanism 4 and sizing mechanism of reinforcing 5 coordinate is processed molding to reinforcing bar 6.Such as Figure 24
Shown, after reinforcing bar 6 reaches preset length in transmission process, 6 front end of reinforcing bar and the collision block 521 of the first length controller 52 collide,
Triggering bending hydraulic selector device 54 sends out control signal.As shown in figure 25, central pin shaft 481 and rotary pin shaft 482 are flexible
Clamping reinforcing bar 6 is stretched out under the driving of oil cylinder 48, bending 47 action drives turntable 471 of oil cylinder is rotated, reinforcing bar 6 bent, together
Shi Xuanzhuan foot bars 51 rotate 45 degree.Above-mentioned bending step is repeated as many times, until stirrup is molded.As shown in figure 26, in order to make steel
Muscle hoop is smoothly closed when being molded, and 4 side of shaping mechanism is provided with reinforcing bar bending guide plate 49, and the reinforcing bar is bent on guide plate 49
Guide plate inclined-plane 491 is provided with, in the process of bending, inclined-plane of the free end through reinforcing bar bending guide plate 49 exports reinforcing bar 6 outward, with
6 shape of reinforcing bar in conveying forms an angle so that it can smoothly be closed as stirrup.As shown in figure 27, after stirrup is molded,
The action of 41 fuel feeding of oil cylinder is cut, reinforcing bar 6 is sheared.
The hydraulic control reinforcing bar automatic moulding machine of the present invention includes bar straightening mechanism 2, clutch feed mechanism 3, shaping mechanism 4 and scale
Mechanism 5, clutch feed mechanism 3 carry out reinforcing bar 6 feeding, and reinforcing bar 6 carries out straightening by bar straightening mechanism 2, then through clutch feeding
Mechanism 3 conveys forward, and after the measurement of sizing mechanism of reinforcing 5 reaches preset length, shaping mechanism 4 bends reinforcing bar 6, obtains required
Reinforcing bar shape, and cut.The hydraulic control reinforcing bar automatic moulding machine of the present invention can be used for adjusting the bar materials such as reinforcing bar
Directly, it cuts and brake forming, it is high degree of automation, efficient；The hydraulic control reinforcing bar automatic moulding machine of the present invention is free of numerical control simultaneously
Component, it is at low cost, reliability is high, easy to get started, safeguard it is simple.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.
Claims (9)
1. hydraulic control reinforcing bar automatic moulding machine, which is characterized in that including：
Bar straightening mechanism, for carrying out straightening to reinforcing bar；
Clutch feed mechanism, the driven drawing-inroller including the active-feeding wheel by motor-driven rotation feeding and auxiliary feeding,
It is additionally provided on clutch feed mechanism and driven drawing-inroller is driven to be close to and the clutch oil cylinder far from active-feeding wheel；
Shaping mechanism, the shaping mechanism include curved scissors device and at least one bending device；
The curved scissors device includes one and cuts cutter, a curved pin and a rotation key seat with cutting cutter and the cooperation of curved pin,
The cutting cutter is moved up and down by cutting hydraulic oil cylinder driving, is cut and is provided with cutter on cutter, it is curved that the curved pin is fixed on one
On head ring gear, the elbow ring gear and an elbow rack are ratcheting, the elbow rack connecting bend oil cylinder, are worn in the middle part of elbow ring gear
Equipped with a transmission shaft, the rotation key seat is fixed on transmission shaft one end, and rotation key seat lower part is provided with bottom knife, and transmission shaft is another
End is provided with rotation sliding tooth, and the piston boit for cutting oil cylinder is connected with cutting drive rack, described to state cutting drive rack
It is ratcheting with rotation sliding tooth；
The bending device include one bending oil cylinder, rotated by bending hydraulic oil cylinder driving turntable, be arranged in turntable circle centre position
Heart axis pin and the rotary pin shaft rotated around central pin shaft；
Sizing mechanism of reinforcing, the sizing mechanism of reinforcing include one along the horizontally disposed rotation foot bar of reinforcing bar conveying direction, the rotation foot bar
It is set up by the axle bed component for being socketed in rotation foot bar both ends, rotation foot bar head end is connected to shaping mechanism rear, rotates foot bar
Tail end is provided with bending hydraulic selector device, is equipped with length controller in the rotation foot bar, is provided at least on the length controller
A piece of collision block；
The bar straightening mechanism includes：
Pinch roller seat, the pinch roller seat includes pedestal and the multiple pinch rollers being installed on pedestal, the pinch roller are arranged as a straight line,
Pinch roller is corresponded in pedestal and is provided with multiple bearings, the bearing, which is staggered, is present in vivo, and the pinch roller is installed in bearing, pressure
Wheel front end is provided with gradually fluting or clamp ring,
Straightening mounting, one or more groups of pinch roller seats are provided on the straightening mounting, and every group of pinch roller seat includes more than two opposite
The pinch roller seat of setting, the pinch roller in every group of pinch roller seat are distributed in product word arrangement, and the gradually fluting or clamp ring on pinch roller are oppositely arranged structure
Into hoistway.
2. hydraulic control reinforcing bar automatic moulding machine according to claim 1, it is characterised in that：Tune is provided on the straightening mounting
Slide is saved, adjusting bolt, adjusting bolt one end connection pinch roller seat are installed on the adjusting slide, the pinch roller seat slides setting
It is adjusting in slide, rotation adjusting bolt adjusts the radial distance between pinch roller seat upper pressure wheel and reinforcing bar.
3. hydraulic control reinforcing bar automatic moulding machine according to claim 1, it is characterised in that：The clutch feed mechanism includes sending
Expect mechanism mount, be provided with feeding wheel carrier on the feed mechanism mounting, the driven drawing-inroller is installed on feeding wheel carrier, institute
Feeding wheel carrier one end is stated to be connected in clutch shaft, clutch shaft both ends are rotatably provided on feed mechanism mounting, it is described from
It closes and is provided with clutch shifting block in shaft, clutch shifting block one end is arranged in clutch shaft, is provided with above the clutch shifting block other end
By the clutch briquetting of clutch hydraulic oil cylinder driving.
4. hydraulic control reinforcing bar automatic moulding machine according to claim 1, it is characterised in that：The bending device further include with it is curved
The telescopic oil cylinder of oil cylinder linkage, the piston boit connection central pin shaft of the telescopic oil cylinder are rolled over, the central pin shaft is connected by axis pin
Block connection rotary pin shaft is connect, the piston boit of telescopic oil cylinder stretches out driving central pin shaft and rotary pin shaft stretches out turntable clamping reinforcing bar,
The piston boit reset of telescopic oil cylinder makes central pin shaft and rotary pin shaft take in turntable.
5. hydraulic control reinforcing bar automatic moulding machine according to claim 1, it is characterised in that：Two are provided in the rotation foot bar
The length controller of a different distances above, the collision block on the length controller staggeredly appear in the defeated of reinforcing bar by rotating the rotation of foot bar
It send on path.
6. hydraulic control reinforcing bar automatic moulding machine according to claim 5, it is characterised in that：The rotation foot bar side is provided with
Driving rotation foot bar rotation rotarily opens device, rotates and is provided with ratchet, the piston boit for rotarily opening device in foot bar
On be provided with the rack coordinated with ratchet.
7. hydraulic control reinforcing bar automatic moulding machine according to claim 6, it is characterised in that：It is connected with and dials in the rotation foot bar
Turntable is taken turns, thumb wheel is provided on the thumb wheel turntable, thumb wheel turntable side is provided with the cutting hydraulic pressure that control cuts oil cylinder fuel feeding
Switching device, thumb wheel triggering cutting hydraulic selector device when the thumb wheel turntable rotates.
8. hydraulic control reinforcing bar automatic moulding machine according to claim 7, it is characterised in that：After the cutting hydraulic selector device
Side is provided with the first reset opener.
9. hydraulic control reinforcing bar automatic moulding machine according to claim 1, it is characterised in that：After the bending hydraulic selector device
Side is provided with the second reset opener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718631.6A CN106311931B (en) | 2016-08-24 | 2016-08-24 | Hydraulic control reinforcing bar automatic moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718631.6A CN106311931B (en) | 2016-08-24 | 2016-08-24 | Hydraulic control reinforcing bar automatic moulding machine |
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| Publication Number | Publication Date |
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| CN106311931A CN106311931A (en) | 2017-01-11 |
| CN106311931B true CN106311931B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610718631.6A Active CN106311931B (en) | 2016-08-24 | 2016-08-24 | Hydraulic control reinforcing bar automatic moulding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106424467B (en) * | 2016-11-15 | 2018-07-03 | 冯广建 | A kind of reinforcing bar curved scissors device |
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| GB231200A (en) * | 1924-03-22 | 1925-06-11 | August Friederici | Improvements in and relating to machines for shearing metal |
| CN1657386A (en) * | 2004-02-18 | 2005-08-24 | 日本自动机械股份有限公司 | Wire length measuring and feeding device |
| CN103624189A (en) * | 2013-11-11 | 2014-03-12 | 冯广建 | Automatic fixed-length shearing mechanism of straight steel bar shearing machine |
| CN103624190A (en) * | 2013-11-11 | 2014-03-12 | 冯广建 | Automatic cutting machine for straight-strip steel bars |
| CN104259341A (en) * | 2014-09-05 | 2015-01-07 | 冯广建 | Palm closing type directional straightening, cutting and bending multi-purpose machine for reinforcing steel machining |
| CN104826925A (en) * | 2015-04-13 | 2015-08-12 | 张家港江苏科技大学产业技术研究院 | Bending and forming production line |
| CN105108002A (en) * | 2015-09-23 | 2015-12-02 | 莆田学院 | Double-wire synchronous double-reverse centrifugal straightening and bending all-in-one machine |
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2016
- 2016-08-24 CN CN201610718631.6A patent/CN106311931B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB231200A (en) * | 1924-03-22 | 1925-06-11 | August Friederici | Improvements in and relating to machines for shearing metal |
| CN1657386A (en) * | 2004-02-18 | 2005-08-24 | 日本自动机械股份有限公司 | Wire length measuring and feeding device |
| CN103624189A (en) * | 2013-11-11 | 2014-03-12 | 冯广建 | Automatic fixed-length shearing mechanism of straight steel bar shearing machine |
| CN103624190A (en) * | 2013-11-11 | 2014-03-12 | 冯广建 | Automatic cutting machine for straight-strip steel bars |
| CN104259341A (en) * | 2014-09-05 | 2015-01-07 | 冯广建 | Palm closing type directional straightening, cutting and bending multi-purpose machine for reinforcing steel machining |
| CN104826925A (en) * | 2015-04-13 | 2015-08-12 | 张家港江苏科技大学产业技术研究院 | Bending and forming production line |
| CN105108002A (en) * | 2015-09-23 | 2015-12-02 | 莆田学院 | Double-wire synchronous double-reverse centrifugal straightening and bending all-in-one machine |
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| CN106311931A (en) | 2017-01-11 |
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