CN109550871A - It is a kind of to be automatically positioned end reinforced curved arc bending machine - Google Patents
It is a kind of to be automatically positioned end reinforced curved arc bending machine Download PDFInfo
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- CN109550871A CN109550871A CN201910031950.3A CN201910031950A CN109550871A CN 109550871 A CN109550871 A CN 109550871A CN 201910031950 A CN201910031950 A CN 201910031950A CN 109550871 A CN109550871 A CN 109550871A
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- curved arc
- reinforcing bar
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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
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- 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
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- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses one kind can be automatically positioned end reinforced curved arc bending machine, belongs to steel bar processing machinery equipment technical field.It is provided by the present invention that can be automatically positioned end reinforced curved arc bending machine include rack, bender unit, bending machine unit, detection unit and control unit, pass through setting bender unit and bending machine unit, it can be completed using bending machine unit to end reinforced buckling work after bender unit is completed to the curved arc operation of reinforcing bar.Compared to the bender and bending machine being separately provided, the high degree of automation of the curved arc bending machine largely reduces reinforcing bar and moves the spent time between both devices, improves production efficiency, reduce the labor intensity of operator.And by the way that detection unit is arranged on bending machine unit, end reinforced position can be accurately positioned, to improve the control to end reinforced bending edge lengths, be conducive to improve machining accuracy.
Description
Technical field
The present invention relates to steel bar processing machinery equipment technical field, more particularly to it is a kind of can be automatically positioned it is end reinforced
Curved arc bending machine.
Background technique
Curved arc bending machine is a kind of for screwing steel bars, and by reinforcing bar, bending goes out the processing equipment of certain radian as desired.
Existing curved arc bending machine generally comprises individual bending machine and bender, in vertical bar shape reinforcing bar during processing, first
Whole curved arc is carried out by bender, reinforcing bar is disassembled from bender then, places into the end in bending machine to reinforcing bar
Portion is bent, this kind is low to processing method the degree of automation of reinforcing bar, processes the inefficiency of operation, and the labor of operator
Fatigue resistance is higher.In addition, existing bending machine generally passes through setting and sets on bending machine when the end to reinforcing bar is bent
The baffle set determines bar bending edge lengths, and machining accuracy is lower, not can guarantee the quality of reinforcing bar final finished.
Summary of the invention
The purpose of the present invention is to provide one kind can be automatically positioned end reinforced curved arc bending machine, not only automates journey
Degree is high, and operating efficiency is high, and the labor intensity of operator is lower, and machining accuracy is higher.
To achieve this purpose, the present invention adopts the following technical scheme:
It is a kind of to be automatically positioned end reinforced curved arc bending machine, including rack and bender unit, the bender
Unit is arranged in the rack, further includes:
Bending machine unit, the bending machine unit are slidably connected in the rack, and have work in glide direction
Position and inoperative position；
Detection unit, the detection unit are fixed on the bending machine unit, and the detection unit includes detection
Component, the detection components include telescopic cylinder, detection plate and detection switch, the cylinder rod of the telescopic cylinder and the detection
Plate is fixedly connected, and for driving the detection plate flexible along the pan feeding direction of reinforcing bar, the detection switch is for positioning the inspection
The position of drafting board, the detection plate can position the end of the reinforcing bar；
Control unit, described control unit and the telescopic cylinder, the detection switch, the bending machine unit and described
The connection of bender unit communications.
Preferably, the quantity of the bending machine unit is two, one of them described bending machine unit is located at described curved
The feeding end of arc machine unit, another described bending machine unit are located at the discharge end of the bender unit, and two described curved
Bent machine unit is slidably connected in the rack；
The quantity of the detection unit is two, and two detection units are respectively fixedly disposed at two bending machines
On unit.
Preferably, the detection components further include detection axis, sliding sleeve and reset element, the sliding sleeve is set in institute
It states in detection axis, and is slidably connected with the detection axis, the prominent sliding sleeve setting in the both ends of the detection axis, the detection
One end of axis is fixedly connected with the detection plate, and the cylinder rod of the telescopic cylinder and the sliding sleeve are sequentially connected, for driving
It is flexible along the pan feeding direction of the reinforcing bar to move the sliding sleeve, the detection axis and the detection plate, the detection switch and institute
The other end face setting of detection axis is stated, for positioning the position of the detection axis other end, the reset element is set in institute
State in detection axis, and simultaneously with the sliding sleeve and the detection axis connection.
Preferably, the detection components further include:
First guide rod and the first guide sleeve, first guide sleeve are set on first guide rod, and described first
The axis direction of guide rod is parallel with the pan feeding direction of the reinforcing bar, and one end and the sliding sleeve of first guide rod are fixed
Connection.
Preferably, the detection components further include:
Shock-absorbing sleeve, the shock-absorbing sleeve are set on first guide rod.
Preferably, the detection unit further include:
Elevating mechanism, the elevating mechanism and the detection components are sequentially connected, for driving the detection components perpendicular
The upward lifting of histogram, the elevating mechanism and described control unit communication connection.
Preferably, the elevating mechanism includes adjustment arm, lifting cylinder and lifting seat, the adjustment arm and the bending
Machine unit is fixedly connected, and the lifting cylinder is arranged on the adjustment arm, and the lifting cylinder and described control unit are logical
News connection, the lifting seat are fixedly connected with the cylinder rod of the lifting cylinder, and the detection components are arranged in the lifting seat
On.
Preferably, the elevating mechanism further include:
The axis direction of second guide rod and the second guide sleeve, second guide rod is parallel with vertical direction, and described
Two guiding are set on the adjustment arm, and one end of second guide rod is fixedly connected on the lifting seat, the other end
Pilot hole setting on second guide sleeve.
Preferably, the bending machine unit includes bending seat, bending mechanism and the first driving mechanism, the bending mechanism
It is arranged on the bending seat, the bending seat is connected with the housing slide, and first driving mechanism is arranged in the machine
On frame, and it is sequentially connected with the bending seat, for driving the bending seat to slide along first direction, the first direction and institute
The pan feeding direction for stating reinforcing bar is vertically arranged, and the bending mechanism and first driving mechanism are driven with described control unit and connect
It connects.
Preferably, being provided with sliding rail in the rack, sliding slot, the sliding rail position are provided on the bottom surface of the bending seat
In in the sliding slot.
Beneficial effects of the present invention:
The present invention provides one kind can be automatically positioned end reinforced curved arc bending machine, which passes through in machine
Bender unit and bending machine unit are set simultaneously on frame, can be after bender unit be completed to the curved arc operation of reinforcing bar, benefit
It is completed with bending machine unit to end reinforced buckling work.Compared to the bender and bending machine being separately provided, the curved arc is curved
The high degree of automation of bent machine largely reduces reinforcing bar and moves the spent time between both devices, improves
Production efficiency, reduces the labor intensity of operator.And it, can be right by the way that detection unit is arranged on bending machine unit
End reinforced position is accurately positioned, to improve the control to end reinforced bending edge lengths, is conducive to raising and is added
Work precision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram provided by the present invention that can be automatically positioned end reinforced curved arc bending machine；
Fig. 2 is the structural schematic diagram of detection unit provided by the present invention；
Fig. 3 is the cross-sectional view of the part-structure of detection unit provided by the present invention.
In figure:
1, rack；
2, bender unit；201, the first curved arc idler wheel；202, the second curved arc idler wheel；203, the second driving mechanism；204,
Clamping device；205, reinforcing bar testing agency；
3, bending machine unit；301, it is bent seat；302, bending mechanism；303, the first driving mechanism；
4, detection unit；401, detection plate；402, telescopic cylinder；403, detection switch；404, sliding sleeve；405, it detects
Axis；406, detection switch seat；407, the first guide rod；408, the first guide sleeve；409, shock-absorbing sleeve；410, locking nut；411,
Lifting seat；412, lifting cylinder；413, the second guide rod；414, arm is adjusted；415, reset element；416, locknut；417, second
Guide sleeve；
5, reinforcing bar.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", only
For descriptive purposes, it is not understood to indicate or imply relative importance.Wherein, term " first position " and " second position "
For two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
End reinforced curved arc bending machine can be automatically positioned by present embodiments providing one kind, which has both curved
Reinforcing bar 5 can be bent on the whole to outside a default radian by the function of arc machine and bending machine, then by the both ends of reinforcing bar 5
Bending one by one, to form the reinforcing bar 5 with preset shape.Specifically, as shown in Figure 1 to Figure 3, which includes machine
Frame 1, bender unit 2, two bending machine unit 3, two detection unit 4 and control unit.Wherein, rack 1 is entire curved arc
The support member of bending machine can be spliced to form by sheet metal component, can also be cast and be formed by cast member, not do specific limit herein
System.
Bender unit 2 is mainly used for bending to reinforcing bar 5 into the radian of a setting on the whole, and bending machine unit 3 is main
It is used for the end bending of reinforcing bar 5.Bender unit 2 and two bending machine units 3 are arranged in rack 1, and in order to
Guarantee the fluency in 5 bending process of reinforcing bar, bender unit 2 is fixed to the middle part of rack 1, two bending machine units
3 are arranged in the both ends of bender unit 2, and one of bending machine unit 3 is located at the feeding end of bender unit 2, and in addition one
A bending machine unit 3 is located at the discharge end of bender unit 2.In order to avoid when bending machine 3 inoperative of unit to curved arc bending machine
Other equipment cause to interfere, two bending machine units 3 are slidably connected in rack 1, and bending machine unit 3 is in glide direction
With working position and inoperative position, when bending machine unit 3 slides into working position, the end bending of reinforcing bar 5 can be worked as bending
Machine unit 3 slides into inoperative position, can be avoided and has an impact to the movement of reinforcing bar 5.
Specifically, as shown in Figure 1, bender unit 2 includes two the first curved arc idler wheels 201, one being arranged in rack 1
A second curved arc idler wheel 202 and the second driving mechanism 203, two the first curved arc idler wheels 201 are arranged side by side, and are rotatably arranged on machine
On frame 1.Second curved arc idler wheel 202 is located at the side of two the first curved arc idler wheels 201, and is located at two the first curved arc idler wheels 201
Between line perpendicular bisector on, the arrangement of three curved arc idler wheels is in isosceles triangle.Reinforcing bar 5 is from the first curved arc idler wheel 201 and
Pass through between two curved arc idler wheels 202, and can occur under the action of the first curved arc idler wheel 201 and the second curved arc idler wheel 202 curved
It is bent.Certainly in other embodiments, the quantity of the first curved arc idler wheel 201 and the second curved arc idler wheel 202 can also have according to demand
Body setting, is not limited in above-mentioned quantity.
Second driving mechanism 203 is used to drive the movement of the second curved arc idler wheel 202, thus make the second curved arc idler wheel 202 and
Reinforcing bar 5 abuts or the driving end of the second driving mechanism 203 is arranged in separation, the second curved arc idler wheel 202.In the present embodiment,
Second driving mechanism 203 is cylinder, and under the driving of cylinder, the second curved arc idler wheel 202 can be moved forward and backward along perpendicular bisector, thus
Change the distance between the second curved arc idler wheel 202 and the first curved arc idler wheel 201, to realize and the abutting of reinforcing bar 5 or separate.
In addition, the second driving mechanism 203 of setting can also expand the use scope of the bender unit 2, adapt to the bender unit 2
The reinforcing bar 5 of different-diameter is conducive to the versatility for improving bender unit 2.
Further, clamping device 204 and reinforcing bar testing agency are also set up in the corresponding rack 1 of bender unit 2
205, with control unit communication connection, clamping device 204 includes being arranged in steel for clamping device 204 and reinforcing bar testing agency 205
Two claws of 5 movement routine two sides of muscle, can clamp reinforcing bar 5 using claw.The setting of reinforcing bar testing agency 205 is moved in reinforcing bar 5
The side in dynamic path, and it is located at the end of bender unit 2, for having detected whether that reinforcing bar 5 enters bender unit 2.At this
In embodiment, reinforcing bar testing agency 205 can be detection sensor, and the type of detection sensor is not particularly limited, Ke Yiwei
Opposite type sensor, infrared sensor etc..
As shown in Figure 1, bending machine unit 3 includes bending seat 301, bending mechanism 302 and the first driving mechanism 303, bending
Mechanism 302 and the first driving mechanism 303 are sequentially connected with control unit.Bending seat 301 and rack 1 are slidably connected, bending machine
The setting of structure 302 is on bending seat 301.Specifically, it is provided with sliding rail in rack 1, is bent on the bottom surface of seat 301 and is provided with sliding slot,
Sliding rail is located in sliding slot, to realize sliding of the bending seat 301 in rack 1.It certainly in other embodiments, can also be in machine
Sliding slot is set on frame 1, sliding block is set on the bottom surface of bending seat 301, using sliding of the sliding block in sliding slot, to realize bending
Seat 301 and rack 1 are slidably connected.
Bending mechanism 302 includes two bending rollers, and one of bending roller is rotatably arranged on bending seat 301, separately
One bending roller can be along circumferentially rotating for the bending roller being bent on seat 301 be arranged in, and the end of reinforcing bar 5 is curved positioned at two
Between bent idler wheel, and as the relative rotation of two bending rollers is bent over.First driving mechanism 303 is for driving bending seat
301 sliding in rack 1, specifically, the first driving mechanism 303 are cylinder, and the first driving mechanism 303 is arranged in rack 1,
And be sequentially connected with bending seat 301, for driving bending seat 301 to slide along first direction, the pan feeding side of first direction and reinforcing bar 5
To being vertically arranged.When cylinder drives bending seat 301 to be moved to working position, bending mechanism 302 is located at the movement routine of reinforcing bar 5
On, the end of reinforcing bar 5, which can enter in bending mechanism 302, to be bent over, when cylinder drives bending seat 301 to be moved to inoperative position
When, bending mechanism 302 and the movement routine of reinforcing bar 5 are staggered, and do not influence the normal transmission of reinforcing bar 5.
Detection unit 4 is used for the shift position of 5 end of spacer bar, two detection units 4 and two bending machine units 3 one
One is corresponding, and two detection units 4 are respectively fixedly disposed on two bending machine units 3, and detection unit 4 can be with corresponding bending
3 synchronizing moving of machine unit, to be moved to working position or inoperative position.Specifically, detection unit 4 include can be along reinforcing bar 5
The flexible detection components in pan feeding direction, detection components are used for the end of spacer bar 5, are formed accurately to control 5 end of reinforcing bar
Curved edges length.Control unit and 2 communication connection of detection unit 4, bending machine unit 3 and bender unit, control unit
For controlling the start and stop of detection unit 4, bending machine unit 3 and bender unit 2.
Compared to the bender and bending machine being separately provided, the high degree of automation of the curved arc bending machine.In the present embodiment
In, a bending machine unit 3 is respectively arranged by the feeding end and discharge end in bender unit 2, it can be complete in bender unit 2
After the curved arc operation of pairs of reinforcing bar 5, completed using two bending machine units 3 that 5 both ends of reinforcing bar are arranged in the curved of 5 both ends of reinforcing bar
Qu Zuoye improves production effect so that largely reduce reinforcing bar 5 moves the spent time between both devices
Rate, eliminates the work that operator moves reinforcing bar 5 between bender and bending machine, and the labour for reducing operator is strong
Degree.Also, it, can be before the end bending to reinforcing bar 5 to 5 end of reinforcing bar by the way that detection unit 4 is arranged on bending machine unit 3
Position be accurately positioned, thus improve to 5 end of reinforcing bar bending edge lengths control precision, be conducive to improve processing essence
Degree.The length that 5 end of reinforcing bar forms curved edges is determined that operator can according to actual needs really by the stroke of detection components
Determine the stroke of detection components, versatility is stronger.In addition, by the way that bending machine unit 3 to be slidably connected in rack 1, Neng Gougen
According to the relative position of actual demand adjustment bending machine unit 3 and detection unit 4, the mobile realization of each component of coordination can be passed through
Processing to different size degree reinforcing bar, but each component that can be avoided curved arc bending machine interferes at work, improves whole
The flexibility and versatility of a curved arc bending machine.
Further, which further includes elevating mechanism, and elevating mechanism is arranged on bending machine unit 3, and with inspection
Component transmission connection is surveyed, for driving detection components in the lifting of vertical direction, to change the vertical height of detection components.Tool
Body, as shown in Fig. 2, elevating mechanism includes adjustment arm 414, lifting cylinder 412 and lifting seat 411, adjust arm 414 and bending machine
The bending seat 301 of unit 3 is fixedly connected, to realize the synchronizing moving of detection unit 4 Yu bending machine unit 3.Lifting cylinder 412
It is fixedly connected on adjustment arm 414, connection type is not particularly limited, such as can be detachably connected using connector.Lifting
Seat 411 is fixedly connected with the cylinder rod of lifting cylinder 412, and the axis direction of cylinder rod is parallel with vertical direction, and detection components are set
It sets on lifting seat 411.When lifting cylinder 412 works, cylinder rod is flexible so as to drive lifting seat 411 and detection group
Part moves up and down, and so as to realize the accurate positioning of detection components in the vertical direction, and is conveniently adjusted detection components
Position, making it not influences the work of other component.Except of course that other can drive using lifting cylinder 412 as outside actuator
The mechanism that dynamic lifting seat 411 is gone up and down is equally applicable to the present embodiment.
It further, in the present embodiment, should in order to avoid the direction in lifting process of elevating mechanism shifts
Elevating mechanism further includes the second guide rod 413 and the second guide sleeve 417, and the second guide sleeve 417 is fixed at adjustment arm 414
On, the second guide rod 413 is cylindrical bar, and the axis direction of the second guide rod 413 is parallel with vertical direction, the second guide rod
413 one end is fixedly connected on lifting seat 411, and the other end passes through the pilot hole being arranged on the second guide sleeve 417, pilot hole
For round hole, and the diameter of pilot hole is slightly larger than the diameter of the second guide rod 413, except of course that using the second cylindrical guiding
Outside bar 413, the equally applicable the present embodiment of the guide rod of other shapes, the shape of pilot hole preferably with the second guide rod 413 cut
Face shape is identical, and size is bigger.In 411 lifting process of lifting seat, the second guide rod 413 can provide for lifting seat 411
Guiding role, so that lifting seat 411 and the detection components above lifting seat 411 be avoided to shift.In addition, in order to avoid
Second guide rod 413 interferes the movement of lifting cylinder 412, in the present embodiment, preferably by the second guide rod 413 and lifting cylinder
412 are arranged in the opposite two sides of adjustment arm 414.
In the present embodiment, detection components are by flexible on 5 feedstock direction of reinforcing bar, so that detection components be made to reach pre-
If position and the end of reinforcing bar 5 position, so that it is determined that the bending point of reinforcing bar 5, controls the bending length of 5 curved edges of reinforcing bar.Specifically
Ground, as shown in Figures 2 and 3, detection components include telescopic cylinder 402, detection plate 401, detection switch 403, detection axis 405, slide
Dynamic set 404 and reset element 415, sliding sleeve 404 include body and two lugs that body both ends are arranged in.Telescopic cylinder
402 are fixed at the top of lifting seat 411, and the cylinder rod of telescopic cylinder 402 is fixed with one of lug of sliding sleeve 404
Connection, and the cylinder rod of telescopic cylinder 402 is parallel with the pan feeding direction of reinforcing bar 5.Pan feeding direction on body along reinforcing bar 5 is provided with
Through-hole, detection axis 405 is arranged across through-hole, and is slidably connected with body.The prominent body setting in the both ends of detection axis 405, inspection
It surveys axis 405 and is fixedly installed detection plate 401 on one end of bending machine unit 3, detection plate 401 is vertical with detection axis 405 to be set
It sets, the other end of the detection axis 405 far from bending machine unit 3 is arranged across locknut 416.Locknut 416 is connected on sliding sleeve 404,
The side of locknut 416 towards sliding sleeve 404 is convexly equipped with boss, and boss is threaded in the through-hole of body.It is provided on boss
The intercommunicating pore being connected to through-hole, the other end of the detection axis 405 far from bending machine unit 3 is arranged across intercommunicating pore, and is slidably connected
In intercommunicating pore.Detection switch 403 and detection axis 405 are arranged far from the other end face of bending machine unit 3, are used for detection and localization
The position of 405 other end of axis, when the other end of detection axis 405 is moved in the detection range of detection switch 403, detection switch
403 can issue signal to control unit.Detection switch 403 is fixed in rack 1 by detection switch seat 406, in this implementation
In example, detection switch seat 406 is U-shaped structure, certainly in other embodiments, detection switch seat 406 or other shapes,
Such as hollow, Z-shaped or other shapes, it is not specifically limited herein.As shown in figure 3, reset element 415 is spring, bullet
Spring is located in the through-hole of body, and is set in detection axis 405, and one end of spring is abutted with the shaft shoulder in detection axis 405, separately
One end is abutted with locknut 416, and spring is in compressive state.Certainly in other embodiments, telescopic cylinder can also be only set
402, the cylinder rod of telescopic cylinder 402 is directly fixedly connected by detection plate 401 and detection switch 403 with detection plate 401, is utilized
The position of the flexible change detection plate 401 of cylinder rod, and using the position of the detection detection plate 401 of detection switch 403, thus to control
Unit processed sends signal.
Further, it in order to improve the mobile accuracy of detection plate 401 and sliding sleeve 404 on 5 pan feeding direction of reinforcing bar, avoids
It shifts in moving process, detection components further include the first guide rod 407 and the first guide sleeve 408, the first guide rod 407
For cylindrical bar, it is provided with through-hole on the first guide sleeve 408, the first guide sleeve 408 is fixed on lifting seat 411, and first
Guide sleeve 408 is set on the first guide rod 407, and the axis direction of the first guide rod 407 and the pan feeding direction of reinforcing bar 5 are parallel,
One end of first guide rod 407 is fixedly connected with another lug of sliding sleeve 404.It is mobile in detection plate 401 and sliding sleeve 404
In the process, the first guide rod 407 is capable of providing guiding role, avoids shifting.Further, in order to limit detection plate 401
Moving distance, be also arranged with shock-absorbing sleeve 409 on the first guide rod 407, shock-absorbing sleeve 409 is detachable using locking nut 410
It is connected on the first guide rod 407, shock-absorbing sleeve 409 can be mobile with the first guide rod 407, so as to gradually lead close to first
To set 408 until being abutted with the first guide sleeve 408, when shock-absorbing sleeve 409 is abutted with the first guide sleeve 408, the first guide rod 407
It can not continue to move to, to determine the shift motion of detection plate 401.Due to shock-absorbing sleeve 409 and the first guide sleeve 408 it
Between distance can be adjusted according to actual needs, therefore can be improved control 401 shift motion of detection plate flexibility.Separately
Outside, shock-absorbing sleeve 409 is made of the material with certain elasticity, such as rubber etc., so that shock-absorbing sleeve 409 be made to imitate with damping
Fruit, and then avoid damaging the first guide sleeve 408 when shock-absorbing sleeve 409 and the first guide sleeve 408 collide.
The course of work of the curved arc bending machine are as follows:
Reinforcing bar 5 enters from the feeding inlet of integral device first, and two bending machine units 3 are in inoperative position, steel at this time
The end of muscle 5 is directly entered bender unit 2, after the reinforcing bar testing agency 205 that reinforcing bar 5 is arranged in rack 1 detects,
The reinforcing bar testing agency 205 sends information to control unit, and control unit control is located at the bending machine unit 3 in left side in Fig. 1
The cylinder rod for being moved to working position, and controlling the lifting cylinder 412 of the detection unit 4 moves up extremely default height after preset strokes
Degree, hereafter control unit control telescopic cylinder 402 cylinder rod towards 5 pan feeding direction of reinforcing bar opposite direction elongation preset strokes to
Detection plate 401 is set to reach target position.
Reinforcing bar 5 passes through between the first curved arc idler wheel 201 and the second curved arc idler wheel 202 after reinforcing bar testing agency 205,
It is mobile towards the first curved arc idler wheel 201 that bender unit 2 controls the second curved arc idler wheel 202, make reinforcing bar 5 simultaneously with the second curved arc idler wheel
202 and first curved arc idler wheel 201 abut, to and occur under the action of the first curved arc idler wheel 201 and the second curved arc idler wheel 202
Integrally bending realizes the traction curved arc to reinforcing bar 5.Entered by curved reinforcing bar 5 by clamping device 204 and is located at left side in Fig. 1
Bending machine unit 3 detected at this time when reinforcing bar 5 after being located at the bending machine unit 3 in left side by being in contact with detection plate 401
Plate 401 is pressurized retraction under the compressing of reinforcing bar 5.Detection plate 401 drives the synchronous retraction of detection axis 405 during bouncing back, at this time
Sliding sleeve 404 remains stationary, and axis 405 to be detected reaches in the detection range of detection switch 403, and detection switch 403 generates signal,
And signal is passed into control unit, control unit controls reinforcing bar 5 and stops movement, and controls the cylinder rod of telescopic cylinder 402
It shrinks, so that sliding sleeve 404 be driven to bounce back, generates signal when sliding sleeve 404 and telescopic cylinder 402 bounce back to initial position,
Control unit controls lifting cylinder 412 according to the signal and shrinks, and when lifting cylinder 412 bounces back to initial position, finally controls
The bending machine unit 3 that unit control is located at left side carries out bending to the left end of reinforcing bar 5.
After the left end bending in place of reinforcing bar 5, the bending machine unit 3 positioned at left end is moved to inoperative position, at this time reinforcing bar 5
It gradually moves to the left, the second curved arc idler wheel 202 and the first curved arc idler wheel 201 continue to carry out traction curved arc to reinforcing bar 5, to reinforcing bar
When testing agency 205 can't detect reinforcing bar 5, control unit controls the second curved arc idler wheel 202 and the first reversely rotation of curved arc idler wheel 201
Turn, to realize the reversed traction to reinforcing bar 5, and the bending machine unit 3 that control is located at right side in Fig. 1 simultaneously is moved to working position
The cylinder rod set, and control the lifting cylinder 412 of the detection unit 4 moves up after preset strokes to preset height, hereafter controls
Unit processed controls the cylinder rod of the telescopic cylinder 402 of the bending machine unit 3 towards 5 pan feeding direction of reinforcing bar elongation preset strokes to make
Detection plate 401 positioned at right side reaches target position.
When the right end of reinforcing bar 5 is contacted with the detection plate 401 for being located at right side, detection plate 401 is under the compressing of 5 right end of reinforcing bar
Be pressurized retraction.Detection plate 401 drives the synchronous retraction of detection axis 405 during bouncing back, the decrement of spring increases, slides at this time
Set 404 remains stationary, and axis 405 to be detected reaches in the detection range of detection switch 403, and detection switch 403 generates signal, and will
Signal passes to control unit, and control unit controls reinforcing bar 5 and stops movement, and the cylinder rod for controlling telescopic cylinder 402 is shunk, from
And sliding sleeve 404 is driven to bounce back, signal is generated when sliding sleeve 404 and telescopic cylinder 402 bounce back to initial position, control unit
Lifting cylinder 412 is controlled according to the signal to shrink, when lifting cylinder 412 bounces back to initial position, last control unit control
Bending machine unit 3 positioned at right side carries out bending to the right end of reinforcing bar 5.After the right end bending in place of reinforcing bar 5, positioned at right side
Bending machine unit 3 is moved to inoperative position, and the equipment that automatically grabs of shedding mechanism takes out finished product reinforcing bar 5.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. one kind can be automatically positioned end reinforced curved arc bending machine, including rack (1) and bender unit (2), described curved
Arc machine unit (2) is arranged on the rack (1), which is characterized in that further include:
Bending machine unit (3), the bending machine unit (3) is slidably connected on the rack (1), and has in glide direction
Working position and inoperative position；
Detection unit (4), the detection unit (4) are fixed on the bending machine unit (3), the detection unit (4)
Including detection components, the detection components include telescopic cylinder (402), detection plate (401) and detection switch (403), described to stretch
The cylinder rod of contracting cylinder (402) is fixedly connected with the detection plate (401), for driving the detection plate (401) along reinforcing bar (5)
Pan feeding direction it is flexible, the detection switch (403) is used to position the position of the detection plate (401), the detection plate (401)
The end of the reinforcing bar (5) can be positioned；
Control unit, described control unit and the telescopic cylinder (402), the detection switch (403), the bending machine unit
(3) and the bender unit (2) communication connection.
2. according to claim 1 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that
The quantity of the bending machine unit (3) is two, one of them described bending machine unit (3) is located at the bender unit
(2) feeding end, another described bending machine unit (3) are located at the discharge end of the bender unit (2), and two described curved
Bent machine unit (3) is slidably connected on the rack (1)；
The quantity of the detection unit (4) is two, and two detection units (4) are respectively fixedly disposed at two bendings
On machine unit (3).
3. according to claim 2 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that
The detection components further include detection axis (405), sliding sleeve (404) and reset element (415), the sliding sleeve (404)
It is set on the detection axis (405), and is slidably connected with the detection axis (405), the both ends of the detection axis (405) are prominent
Sliding sleeve (404) setting, one end of the detection axis (405) are fixedly connected with the detection plate (401), the flexible gas
The cylinder rod of cylinder (402) and the sliding sleeve (404) are sequentially connected, for driving the sliding sleeve (404), the detection axis
(405) and the detection plate (401) is flexible along the pan feeding direction of the reinforcing bar (5), the detection switch (403) and the detection
The other end face of axis (405) is arranged, for positioning the position of the detection axis (405) other end, the reset element (415)
It is set on the detection axis (405), and is connect simultaneously with the sliding sleeve (404) and the detection axis (405).
4. according to claim 3 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that the detection
Component further include:
First guide rod (407) and the first guide sleeve (408), first guide sleeve (408) are set in first guide rod
(407) on, the axis direction of first guide rod (407) is parallel with the pan feeding direction of the reinforcing bar (5), first guiding
One end of bar (407) is fixedly connected with the sliding sleeve (404).
5. according to claim 4 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that the detection
Component further include:
Shock-absorbing sleeve (409), the shock-absorbing sleeve (409) are set on first guide rod (407).
6. according to claim 1 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that the detection
Unit (4) further include:
Elevating mechanism, the elevating mechanism and the detection components are sequentially connected, for driving the detection components in vertical side
Upward lifting, the elevating mechanism and described control unit communication connection.
7. according to claim 6 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that
The elevating mechanism includes adjustment arm (414), lifting cylinder (412) and lifting seat (411), the adjustment arm (414) and
The bending machine unit (3) is fixedly connected, and the lifting cylinder (412) is arranged on the adjustment arm (414), and the lifting
Cylinder (412) and described control unit communication connection, the lifting seat (411) and the cylinder rod of the lifting cylinder (412) are solid
Fixed connection, the detection components are arranged on the lifting seat (411).
8. according to claim 7 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that the lifting
Mechanism further include:
Second guide rod (413) and the second guide sleeve (417), the axis direction and vertical direction of second guide rod (413)
In parallel, second guide sleeve (417) is arranged on the adjustment arm (414), and one end of second guide rod (413) is fixed
It is connected on the lifting seat (411), the other end passes through the pilot hole setting on second guide sleeve (417).
9. according to claim 1 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that
The bending machine unit (3) includes being bent seat (301), bending mechanism (302) and the first driving mechanism (303), described curved
Bent mechanism (302) is arranged on the bending seat (301), and the bending seat (301) and the rack (1) are slidably connected, described
First driving mechanism (303) is arranged on the rack (1), and is sequentially connected with the bending seat (301), described for driving
It is bent seat (301) to slide along first direction, the pan feeding direction of the first direction and the reinforcing bar (5) is vertically arranged, described curved
Bent mechanism (302) and first driving mechanism (303) are sequentially connected with described control unit.
10. according to claim 9 can be automatically positioned end reinforced curved arc bending machine, which is characterized in that
It is provided with sliding rail on the rack (1), is provided with sliding slot on the bottom surface of bending seat (301), the sliding rail is located at institute
It states in sliding slot.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031950.3A CN109550871A (en) | 2019-01-14 | 2019-01-14 | It is a kind of to be automatically positioned end reinforced curved arc bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031950.3A CN109550871A (en) | 2019-01-14 | 2019-01-14 | It is a kind of to be automatically positioned end reinforced curved arc bending machine |
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| CN201910031950.3A Pending CN109550871A (en) | 2019-01-14 | 2019-01-14 | It is a kind of to be automatically positioned end reinforced curved arc bending machine |
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