CN101903118B - Automatic bending device for rebars - Google Patents
Automatic bending device for rebars Download PDFInfo
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- CN101903118B CN101903118B CN2009800003401A CN200980000340A CN101903118B CN 101903118 B CN101903118 B CN 101903118B CN 2009800003401 A CN2009800003401 A CN 2009800003401A CN 200980000340 A CN200980000340 A CN 200980000340A CN 101903118 B CN101903118 B CN 101903118B
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- Prior art keywords
- mentioned
- reinforcing bar
- rebars
- bending device
- rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/01—Selection of materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/04—Bending rods, profiles, or tubes over a movably-arranged forming menber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/12—Bending rods, profiles, or tubes with programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The present invention relates to an automatic bending device for rebars, for automatically bending rebars into a predetermined shape. More specifically, the present invention relates to an automatic bending device for rebars, for producing rebars of the desired shape by bending the rebars into one of a number of shapes preset in a control panel (control unit). An automatic bending device for rebars according to a preferred embodiment of the present invention comprises: a setting mount (100) which has an upper plate part and a lower plate part, and which is formed with a securing rack (102) in the length direction on the upper plate part (101); a securing part (300) which is set securely on the setting mount, and which secures a rebar; bending head parts (200) which are provided on both sides of and centred on the securing part, and which are provided with clamps (106) for joining with or separating from the securing rack (102) under the drive force of a cylinder in a direction to the front of the teeth (104) of the securing rack, and which bend the rebar through a predetermined angle by means of the rotation of a rotational part (206); a drive motor (400) for moving the bending head parts to left and right following the setting mount; and a control panel (500) for controlling the operation of the bending device in a comprehensive fashion. A moving rack is formed on the clamp (106), and, during bending of a rebar, the bending head parts are firmly secured as the teeth of the moving rack and the teeth of the securing rack mesh with each other.
Description
Technical field
The present invention relates to a kind of automatic bending device for rebars that can bend to reinforcing bar automatically selected definite shape; This automatic bending device for rebars can become bar bending control panel (control module) to go up a shape in the shape of setting in advance, thereby processes the reinforcing bar with required form.
Background technology
At present, the linear pattern bar bending angled after, be widely applied to construction site etc. to the reinforcing bar of processing definite shape.
The device in addition crooked reinforcing bar can rough segmentation be type hand M/C, semi-automatic M/C and automatic type M/C, at present most of semi-automatic M/C or automatic type M/C of adopting for the convenience of promoting operation.
Automatic type M/C comprise the fixed cell that can fix the reinforcing bar center with can be the angled crooked head unit of bar bending, semi-automatic M/C does not then possess fixedly the fixed cell at reinforcing bar center (center tool) and has only possessed a plurality of crooked head units.
Automatic type M/C only depends on the operation of control panel can obtain to have the moment reinforcement of required form automatically, and semi-automatic M/C then must move to desired location to crooked head unit and fix the operation of back execution bar bending with manual mode.
Semi-automatic M/C utilizes the interval of all (2 or 5) crooked head units of tape measure and moves the back and fix with manual mode.In the time of fixedly; Need be reflecting behind the diameter of the thickness of reinforcing bar and the running roller plus-minus; Not only need a large amount of repeating and suitable experience, also need be and on " running roller replacings " and " holder height adjustment ", spend plenty of time and effort according to the variation of reinforcing bar shape and specification.
Automatic type M/C is domestic not universal in Korea S, but it is domestic to spread to Korea S gradually after Tokyo building industry Co., Ltd. (TOYO) exploitation by Japan.
The automatic type M/C of Tokyo building industry Co., Ltd. in Japan with No. 2686415 registration that patents of Japan's patent.
(basic structure is similar with Fig. 1 of the present invention for above-mentioned patent; Can understand with reference to Fig. 1) have English capitalization " I " shape installing rack that the H beam couches; Fixing the fixed cell that can fix reinforcing bar at the central part of installing rack, crooked head unit then is that benchmark is installed in its both sides and can makes the bar bending certain angle with the fixed cell.Has installed respectively at the two ends of installing rack can order about the motor that crooked head unit moves along installing rack, and along with the driving of motor, the chain that is connected motor will order about crooked head unit and move along installing rack.Control panel is a kind of control module that can carry out whole control to this device; Formed and be electrically connected with the each several part of device, can control displacement, angle of bend, the action of fixed cell (center tool), the driving of motor and the action of various actuating cylinders etc. of crooked head unit.
Its method of operating is described below.At first, staff's input value after selecting needed shape on the control panel.It should be noted that the automatic type M/C of Tokyo building industry Co., Ltd. can only import the side dimension of required curved shape this moment.If required curved shape is with the record of center size in the figure that the client sends here, the staff is modified as side dimension after need considering reinforcing bar thickness, imports amended side dimension again.
Press the beginning key according to the aforesaid way selected shape and after importing size, the crooked head unit of both sides will with fixed cell (center tool) be the center assemble and make at 0 after separate again, move to select location then.
Then, step on pedal type switch and fix the central part of reinforcing bar, carry out buckling work then needing crooked reinforcing bar to put on it rear foot.Take out crooked reinforcing bar after bar bending finishes, put new reinforcing bar then, continue to produce identical product.At this moment, need only required bar bending shape and do not change, set the crooked head unit position that finishes and also can not change, and be fixed on continuation execution buckling work on this position.
Yet the bending machine of above-mentioned Tokyo building industry Co., Ltd. but has disadvantage.
The first, as previously mentioned, control panel only allows to import the side dimension of treating crooked reinforcing bar.When therefore the client is with the center sized; The staff is modified as side dimension after need considering parameters such as reinforcing bar thickness, imports amended side dimension again, and not only operation is numerous and diverse; Defective products also can take place when wrong in careless modification, and unskilled person can avoid the use of this device usually.
The second, crooked head unit is when moment reinforcement, if the thickness of reinforcing bar is thicker, crooked head unit can't be fixed securely and motility occur, therefore can't carry out bending and defective products takes place in desired location.Because fixed cell merely is fixed on the installing rack according to the liner mode, therefore will when bar bending, occurs pullling phenomenon and cause the processing bad phenomenon.
Crooked head unit has running roller; Driving crooked head unit by running roller in rotation on the installing rack moves on installing rack; Since the strength of when bending, holding crooked head unit a little less than, the head unit that therefore when the thicker reinforcing bar of bending, can bend inwards moves pulls phenomenon.
Therefore, existing apparatus can only be to the reinforcing bar thickness specification of minimum, and promptly 2 kinds of specifications such as D10 and D13 are processed.Though D16 can process, the quantity that allows to process simultaneously only limits to 2, thereby has reduced productivity, therefore can not be applicable to D16 usually.Though the processing quantity of each specification indicates as follows: D10 is that 6, D13 are that 5, D16 are 2, and owing to crooked head unit can't be fixed securely and pulls phenomenon, so the actual quantity in workshop reduces 1 respectively.
Three, on the fixed cell of fixing reinforcing bar, need adjust the height of the holder of putting reinforcing bar according to the specification (thickness) of reinforcing bar, therefore all need be adjusted to new high degree at every turn.
And, during simultaneously crooked a plurality of reinforcing bar, because reinforcing bar can't fitly be arranged and need be alignd one by one by the staff.
Summary of the invention
The technical problem that invention will solve
In order to address the above problem; The purpose of this invention is to provide a kind of automatic bending device for rebars, the size that need not revise required form can be imported various sizes (center size, side dimension) simply and easily and obtain having the reinforcing bar of required form on control panel.
Another object of the present invention provides a kind of automatic bending device for rebars, the reinforcing bar that (diameter 25mm) also can obtain having required numerical value and shape when bar diameter was big under the situation that numerical error does not take place.
Another object of the present invention provides a kind of automatic bending device for rebars, even the different positioning parts of putting reinforcing bar of also needn't changing with thickness of the specification of reinforcing bar.
Another object of the present invention provides a kind of automatic bending device for rebars, can fitly arrange reinforcing bar and is able to fix securely reinforcing bar.
Technical scheme
To achieve these goals, automatic bending device for rebars of the present invention comprises: installing rack 100, have upper plate portion and lower board unit, and on upper plate portion 101, alongst form stationary rack 102; Fixed cell 300 is fixedly mounted on the above-mentioned installing rack and fixing reinforcing bar; Crooked head unit 200; With above-mentioned fixed cell is that the center is installed in the fixed cell both sides; At the frontal of the tooth 104 of said fixing tooth bar 102 anchor clamps 106 that can combine or separate with the said fixing tooth bar along with the drive actions of actuating cylinder have been installed, can be along with rotatablely moving of rotating part 206 the bar bending certain angle; Drive motors 400 orders about above-mentioned crooked head unit along above-mentioned installing rack move left and right; And control panel 500, can integrally control the action of bending apparatus; Above-mentioned anchor clamps 106 have mobile rack, when bar bending, are intermeshed by the tooth of the tooth of above-mentioned mobile rack and said fixing tooth bar and are able to fix securely above-mentioned crooked head unit.
Preferably, the left and right sides below the upper plate portion 101 of above-mentioned installing rack 100 install respectively said fixing tooth bar 102, one sides stationary rack the tooth direction down, the tooth direction of the stationary rack of opposite side is then towards the side.
Preferably, the deceleration of electrons device that stops crooked head unit 200 to move about can be in bending the time has been installed in above-mentioned drive motors 400 inside; Preferably, set the shape of treating crooked reinforcing bar on the above-mentioned control panel 500, can select the reinforcing bar shape, can select to import during the input size with center size mode or side dimension mode through touch-screen.
Preferably, the alignment rod of the alignment rod 210 of the reinforcing bar that can align being installed on the above-mentioned crooked head unit 200 and can having been driven above-mentioned alignment rod drives with actuating cylinder 212.
Preferably; Has the vertical fixing unit 320 that stands vertically on the said fixing unit 300; 322 of positioning parts putting reinforcing bar closely the above-mentioned vertical fixing of contact unit 320 and with its secure bond; The central authorities of above-mentioned vertical fixing unit 320 have patchhole 320b; 322 of above-mentioned positioning parts form long bolt-inserting hole 322b along vertical direction, along with bolt 330 inserts and be fastened on above-mentioned bolt-inserting hole 322b and patchhole 320b goes up and above-mentioned vertical fixing unit and positioning part are combined closely.
Above-mentioned vertical fixing unit 320 and above-mentioned positioning part 322 in each self-forming of face of mutually butt joint jog 320a, 322a, preferably, above-mentioned jog has a constant pitch, and above-mentioned pitch is preferable with 3mm.
Preferably, the top of above-mentioned positioning part 322 has smooth horizontal plane 324, has formed the jog that can stop reinforcing bar to move on the surface of above-mentioned horizontal plane 324.
Beneficial effect
As previously mentioned; Automatic bending device for rebars of the present invention has been set the different shape of reinforcing bar in advance on control panel (control module); The staff is as long as select one of them and then select center size pattern or side dimension pattern can import the size of processed goods; Therefore can operate device of the present invention simply and easily, also can select easily during selected shape through touch-screen.
Because crooked head unit can be fixed when carrying out buckling work securely; To thicker reinforcing bar (diameter is below the 16-32mm) numerical error can not take place when carrying out buckling work yet be able to process the reinforcing bar with required numerical value and shape; Can also adjust the height of positioning part through the bolted mode, even therefore specification (thickness) difference of reinforcing bar also needn't be changed positioning part.
The present invention can rely on alignment rod and alignment rod to move with actuating cylinder fitly to arrange reinforcing bar fixing reinforcing bar then.
Description of drawings
Fig. 1 is the stereogram and the partial enlarged drawing of automatic bending device for rebars preferred embodiment of the present invention;
Fig. 2 is the side view schematic of the crooked head unit of automatic bending device for rebars preferred embodiment of the present invention;
Fig. 3 to Fig. 5 is the stereogram of the fixed cell action of automatic bending device for rebars preferred embodiment of the present invention;
Fig. 6 is the stereogram at reinforcing bar storing/arrangement position in the fixed cell of automatic bending device for rebars preferred embodiment of the present invention;
Fig. 7 is the stereogram of the stationary rack of preferred embodiment of the present invention.
The explanation of main Reference numeral
100: installing rack 101: upper plate portion
102: stationary rack 104: tooth
106: anchor clamps 108: fixed axis
110: actuating cylinder 200: crooked head unit
202: holder 204: central fixed shaft
206: rotating part 208: gripper shoe
210: alignment rod 212: alignment rod drives uses actuating cylinder
300: fixed cell 302: fixed station
304: placing frame 306: move up and down and use actuating cylinder
308: move horizontally with actuating cylinder 310: fixed bar
312: vertical wall 312a: protuberance
320: vertical fixing unit 320a: jog
320b: patchhole 322: positioning part
322a: jog 322b: bolt-inserting hole
324: horizontal plane 330: fixed-use bolt
400: drive motors 500: control panel
550: stopper section 600: hand switch
700: reinforcing bar
The specific embodiment
Elaborate below in conjunction with the preferred embodiment of accompanying drawing to automatic bending device for rebars of the present invention.
Fig. 1 is the stereogram and the partial enlarged drawing of automatic bending device for rebars preferred embodiment of the present invention.
As shown in Figure 1, automatic bending device for rebars of the present invention comprises: installing rack 100, by the H beam couch into English capitalization " I " shape and its length longer; Fixed cell 300 is installed in the central authorities of above-mentioned installing rack, fixedly reinforcing bar; Crooked head unit 200 is that the center is installed in its both sides with above-mentioned fixed cell, can be angled bar bending; Drive motors 400 can order about above-mentioned crooked head unit and move along installing rack; And control panel 500, can integrally control the action of this device.Also comprise hand switch 600 in addition, can manual mode promptly stop temporarily or drive automatic stamping and bending machine.Above-mentioned hand switch has formed with pedal type switch (not shown) and has been electrically connected, and just can send " buckling work begins " signal and begin to carry out buckling work as long as the staff depresses pedal type switch.
With fixed cell 300 is that 2 crooked head units 200 are installed at the center, and drive motors 400 also is installed in the two ends of installing rack 100 respectively, and each drive motors 400 can make crooked head unit 200 separately move.Crooked head unit 200 is connected through chain (not shown) with drive motors 400, and crooked head unit 200 can move along installing rack 100 during according to the signal driving of control module (control panel) at drive motors 400.
That is; Control panel 500 is a kind of control modules that can carry out whole control to automatic bending device for rebars of the present invention; Formed and be electrically connected with the each several part of device, can control the moving of crooked head unit, the action (crooked, alignment) of crooked head unit, the action of fixed cell, the driving of drive motors and the action of various actuating cylinders etc.
It should be noted that the present invention can go up the different shape that crooked reinforcing bar is treated in setting in advance at control panel 500 (being control module), can also import the side dimension or the center size of required reinforcing bar this moment.
After the staff had selected needed reinforcing bar shape, the length of side (side dimension or center size) of the selected shape of input just can start control panel of the present invention easily.Needed reinforcing bar shape can be selected through touch-screen.
The sequence of movement of apparatus of the present invention is described below.
At first, the length of side of staff's selected shape of input after selecting needed reinforcing bar shape through touch-screen on the control panel 500 is pressed beginning (moving) switch then.Moving the beginning switch can indicate crooked head unit 200 to move.
Then, the crooked head unit 200 of both sides will be activated the driving of motor 400 according to the signal of telecommunication of control module (control panel), thereby and move the two sides that abut against fixed cell 300 towards fixed cell 300 directions.At this moment, setting apart from after being identified as 0.Then, the crooked head unit 200 of both sides separately moves to behind the select location static again.
After crooked head unit 200 is static, be seated in the reinforcing bar of needs processing on holder 202 and the rotating part 206 of horizontal plane 324 and crooked head unit 200 of positioning part 322.
The present invention for a side tail end that makes reinforcing bar aligns with the target location in the crooked head unit 200 installation stopper sections 550 of a side.It is fixing that the back is adjusted according to Len req in stopper section 550, not only can make a side tail end of reinforcing bar static, can also make the side tail end alignment of reinforcing bar.
Step on the pedal type switch of key to start with after putting reinforcing bar.Pedal type switch can order this device to begin to carry out buckling work.Though can use hand switch, dispose pedal type switch for staff's convenience.
Just can begin to carry out buckling work after stepping on pedal type switch, at first,, utilize fixedly reinforcing bar of central fixed cell in driven while of alignment rod.
During simultaneously crooked a plurality of reinforcing bar, on the horizontal plane 324 of the positioning part 322 that need fitly align reinforcing bar/be arranged in, the present invention has disposed alignment rod 210 in a side of crooked head unit 200 and has driven with actuating cylinder 212 with alignment rod.The driving that drives with actuating cylinder 212 through alignment rod descends alignment rod 210 up again after the side shifting.That is, as long as rock reinforcing bar one time, reinforcing bar is fitly arranged.
Utilize fixed cell fixedly during reinforcing bar, through moving up and down with actuating cylinder 306 and the action realization that moves horizontally with actuating cylinder 308.For fixing of reinforcing bar, will combine Fig. 3 and Fig. 4 to explain.
Under the state that the central authorities of reinforcing bar are fixed, carry out the buckling work of reinforcing bar.Reinforcing bar is seated on the holder 202 and rotating part 206 of crooked head unit 200 when beginning, and central fixed shaft 204 moves forward and closely contacts with gripper shoe 208 under this state.So just can make reinforcing bar be positioned at holder 202 and the upside of rotating part 206, the downside of central fixed shaft 204.Rotating part 206 is rotated the buckling work that can accomplish reinforcing bar according to selected angle under this state.
It should be noted that this moment; As previously mentioned; Japan's patent of existing Tokyo building industry Co., Ltd. is pullled phenomenon and is caused processing bad result owing to crooked head unit 200 will be in the bar bending process moves towards the direction of fixed cell 300 when the thickness of reinforcing bar is thicker.
Yet; Angle-bender of the present invention has been installed long stationary rack 102 at the upper plate of installing rack 100 along the length direction of installing rack, thus 200 of crooked head units installed can be when bar bending with the said fixing tooth bar 102 combinations fix crooked head unit 200 securely to stop its anchor clamps that move 106.About the fixing means of crooked head unit 200, will combine Fig. 2 to further specify below.
After bar bending finished, the rotating part 206 and the central fixed shaft 204 of crooked head unit 200 came back to original position, 300 stationary states of removing reinforcing bar of fixed cell.Reclaim the reinforcing bar of having processed by the staff then.
Make repeatedly when having the reinforcing bar of same shape, step on pedal type switch behind the reinforcing bar and can carry out same operation repeatedly as long as put again.At this moment, as long as the shape of reinforcing bar or size do not change, operation control box or mobile crooked head unit also can carry out operation times without number in addition.
Fig. 2 is the side view schematic of the crooked head unit 200 of automatic bending device for rebars preferred embodiment of the present invention.
As shown in Figure 2, the following of the upper plate portion 101 of installing rack 100 installed 2 stationary racks 102 with 1 mode each side.
The tooth 104 of the stationary rack 102 of one side down, 104 in the tooth of the stationary rack 102 of opposite side is towards the side.Horizontal direction that so can limit flexion head unit 200 moves and vertical direction moves.
Frontal at the tooth 104 of stationary rack 102 has been installed anchor clamps 106 respectively, above-mentioned anchor clamps 106 formed can with the mobile rack (not shown) of said fixing tooth bar engagement." moving " what refer in " mobile rack " is not that " mobile rack " itself moves, and can mobile rack moved along stationary rack along with the mobile of crooked head unit thereby refer to owing to be installed in crooked head unit.The tooth of mobile rack and the tooth of stationary rack intermesh crooked head unit is fixed, and make crooked head unit fixing securely through intermeshing of tooth, and the stationary state of crooked head unit also can be removed when the engagement of tooth was removed.
Each anchor clamps 106 can be fixed tooth bar 102 clampings or release along with the driving of each actuating cylinder 110 (actuating cylinder of a side has diagram, and the actuating cylinder of opposite side does not then have diagram).
In the bar bending process, stationary rack and mobile rack will mesh firmly and crooked head unit is fixed securely, and bar bending finishes the rear curved head unit when moving, and mobile rack receives the driving of actuating cylinder 110 and separates with stationary rack 102.
As previously mentioned,, that is under the state that stationary rack and mobile rack firmly mesh, accomplish the buckling work of reinforcing bar, can fundamentally stop moving or displacement of crooked head unit 200 at the be fixed state of tooth bar 102 clampings of anchor clamps 106.
Preferably, the pitch of the tooth of stationary rack and the tooth of mobile rack is 3mm, and this is because the thickness specification of reinforcing bar is at interval with 3mm.
After bar bending finished, with the bonding state of removing between anchor clamps 106 and the stationary rack 102, the crooked head unit 200 that has anchor clamps just can move along installing rack 100 to left and right direction.
The present invention has not only installed at the two ends of installing rack can order about the drive motors 400 that crooked head unit moves; And deceleration of electrons device (not shown) has been installed in addition in the inside of drive motors 400, therefore can in the bar bending process, further stop the displacement of crooked head unit 200.The drive motors 400 of the deceleration of electrons device of installing can be suitable for industry on-the-spot general motor.
Fig. 3 to Fig. 5 is the action stereogram of the fixed cell 300 of automatic bending device for rebars preferred embodiment of the present invention.Fig. 3 illustrates the situation before fixed cell 300 actions, and Fig. 4 illustrates to move horizontally with actuating cylinder 308 actions and orders about the situation that fixed bar 310 moves forward, and Fig. 5 illustrates the situation after fixed bar 310 is fixed reinforcing bar 700.
To shown in Figure 5, fixed station 302 is fixed on the installing rack 100 like Fig. 3, and a side of fixed station 302 is installed to move down and employed actuating cylinder 306, and opposite side is installed vertical fixing unit 320.Placing frame 304 is installed on moving up and down with actuating cylinder 306, and then installation moves horizontally with actuating cylinder 308 on placing frame 304.Move horizontally with actuating cylinder 308 and be connected to the fixedly annular fixed bar 310 of reinforcing bar.Move up and down with actuating cylinder 306 placing frame 304 is moved up and down, move horizontally with actuating cylinder 308 and can make fixed bar 310 forward-reverses.
Its action of explanation below.At Fig. 3 state, that is be placed at reinforcing bar (not shown) under the state on the horizontal plane 324 of positioning part 322, move horizontally type actuating cylinder 308 and order about fixed bar 310 and advance and to become state shown in Figure 4.Under this state, start and move up and down type actuating cylinder 306 and when ordering about placing frame 304 and descending, fixed bar 310 also can and then descend.When under this state, ordering about fixed bar 310 and retreat through the action that moves horizontally type actuating cylinder 308 again, fixed bar 310 will as shown in Figure 5ly be fixed reinforcing bar 700 securely.
Fig. 6 is the stereogram at reinforcing bar storing/arrangement position in the fixed cell of automatic bending device for rebars preferred embodiment of the present invention.
As shown in Figure 6, vertical wall 312 is fixed on the placing frame (Fig. 3 304), and vertical fixing unit 320 is fixed on the fixed station 302.The jog 312a of vertical wall 312 medial surfaces can stop reinforcing bar to move easily.If reinforcing bar will form the unique protuberance of proterties on the surface, because this protuberance is bitten and can't be moved easily by jog 312a.
Positioning part 322 combines with vertical fixing unit 320.Positioning part 322 is similar to
shape; Its top has horizontal plane 324, is fixed on the vertical fixing unit 320 through the mode of bolt 330 with tight contact.The surface of horizontal plane 324 forms the jog that can stop reinforcing bar to move.
The central part of vertical fixing unit 320 has patchhole 320b, 322 bolt-inserting hole 322b that grow along vertical direction formation of positioning part.And the face that vertical fixing unit 320 docks with positioning part 322 forms jog 320a, and the face that positioning part 322 docks with vertical fixing unit 320 also forms jog 322a.
Automatic bending device for rebars of the present invention is when the height of adjustment positioning part 322; At first untie bolt 330; Suitably adjust the height of positioning part 322 then; Vertical fixing unit 320 is docked mutually with positioning part 322, also fix bolt 330 inserting bolt patchhole 322b again and patchhole 320b then, just can regulate being fixed on needed positioning part 322 height.Therefore, even do not change positioning part and vertical fixing unit, also can be and the height of free adjustment positioning part 322 according to the bar gauges (thickness) above the positioning part 322.
Preferably, jog has a constant pitch.Because reinforcing bar thickness formed the specification such as 10mm, 13mm, 16mm, 19mm, 22mm and 25mm with the 3mm interval mode, so this pitch 320a, 322a are preferable with 3mm.
Fig. 7 is the stereogram of the stationary rack of preferred embodiment of the present invention.
This figure be in Fig. 2 along A direction (that is, watch from the bottom) or the figure when the B direction is checked (that is, watch from the side) along the B direction along the A direction, the perhaps figure when the C direction is checked in Fig. 3.
Though preamble only specifies through limited embodiment and accompanying drawing; But in technological thought category of the present invention various distortion and modification can appear; This those skilled in the art is very tangible; Though for example the present invention is illustrated to reinforcing bar, also can be applied to the operations of ball rod and so on, therefore to belong to the impartial scope of claims of the present invention be natural for this distortion and modification.
Purposes on the industry
The present invention is applicable to the automatic bending device for rebars that can bend to reinforcing bar automatically selected definite shape, and automatic bending device for rebars of the present invention can become bar bending shape in the upward prior shape of setting of control panel (control module) and process the reinforcing bar with required form.
Claims (9)
1. automatic bending device for rebars comprises:
Installing rack has upper plate portion and lower board unit, on upper plate portion, has alongst formed stationary rack;
Fixed cell is fixedly mounted on the above-mentioned installing rack and fixing reinforcing bar;
Crooked head unit; With above-mentioned fixed cell is that the center is installed in the fixed cell both sides; At the frontal of the tooth of said fixing tooth bar the anchor clamps that can combine or separate with the said fixing tooth bar along with the drive actions of actuating cylinder have been installed, can be along with rotatablely moving of rotating part the bar bending certain angle;
Drive motors orders about above-mentioned crooked head unit along above-mentioned installing rack move left and right; And
Control panel can integrally be controlled the action of bending apparatus;
Above-mentioned anchor clamps have mobile rack, when bar bending, are intermeshed by the tooth of the tooth of above-mentioned mobile rack and said fixing tooth bar and are able to fix securely above-mentioned crooked head unit.
2. automatic bending device for rebars according to claim 1, wherein,
The left and right sides below the upper plate portion of above-mentioned installing rack is installed a said fixing tooth bar respectively, the tooth direction of the stationary rack of a side down, the tooth direction of the stationary rack of opposite side is then towards the side.
3. automatic bending device for rebars according to claim 1, wherein,
The deceleration of electrons device that stops crooked head unit to move about can be in bending the time has been installed in above-mentioned drive motors inside.
4. automatic bending device for rebars according to claim 1, wherein,
On above-mentioned control panel, set the shape of treating crooked reinforcing bar, can select the reinforcing bar shape, can select to import during the input size with center size mode or side dimension mode through touch-screen.
5. automatic bending device for rebars according to claim 1, wherein,
The alignment rod of the alignment rod of the reinforcing bar that can align being installed on the above-mentioned crooked head unit and can having been driven above-mentioned alignment rod drives uses actuating cylinder.
6. automatic bending device for rebars according to claim 1, wherein,
Has the vertical fixing unit that stands vertically on the said fixing unit; The positioning part of putting reinforcing bar then closely contact above-mentioned vertical fixing unit and with its secure bond; The central authorities of above-mentioned vertical fixing unit have patchhole; Above-mentioned positioning part has then formed long bolt-inserting hole along vertical direction, along with bolt inserts and is fastened on above-mentioned bolt-inserting hole and the patchhole and above-mentioned vertical fixing unit and positioning part are combined.
7. automatic bending device for rebars according to claim 6, wherein,
Above-mentioned vertical fixing unit and above-mentioned positioning part in each self-forming of face of mutually butt joint jog.
8. automatic bending device for rebars according to claim 7, wherein,
The pitch of above-mentioned jog is 3mm.
9. automatic bending device for rebars according to claim 6, wherein,
The top of above-mentioned positioning part has smooth horizontal plane, has formed the jog that can stop reinforcing bar to move on the surface of above-mentioned horizontal plane.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080060702A KR100873397B1 (en) | 2008-06-26 | 2008-06-26 | Automatic machine for bending the bar |
| KR10-2008-0060702 | 2008-06-26 | ||
| PCT/KR2009/001367 WO2009157641A1 (en) | 2008-06-26 | 2009-03-18 | Automatic bending device for rebars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101903118A CN101903118A (en) | 2010-12-01 |
| CN101903118B true CN101903118B (en) | 2012-06-20 |
Family
ID=40372426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009800003401A Expired - Fee Related CN101903118B (en) | 2008-06-26 | 2009-03-18 | Automatic bending device for rebars |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100873397B1 (en) |
| CN (1) | CN101903118B (en) |
| WO (1) | WO2009157641A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172737A (en) * | 2010-12-23 | 2011-09-07 | 康百世朝田液压机电(中国)有限公司 | Automatic material clamping device of multi-nose steel bar bending machine |
| CN102172739B (en) * | 2011-01-27 | 2012-11-21 | 苏州平方实业有限公司 | Mesh slice automatic bending and moulding machine |
| KR101477111B1 (en) * | 2012-12-11 | 2014-12-29 | 주식회사 성우하이텍 | Bending press system |
| CN103317058B (en) * | 2013-06-14 | 2015-05-06 | 青岛兴河建材有限公司 | Multifunctional precast pile reinforcement cage pile tip bender |
| CN105598228B (en) * | 2015-12-25 | 2017-12-01 | 惠州麒华五金制品有限公司 | Metal bending device |
| CN105880420B (en) * | 2016-06-20 | 2018-02-09 | 建科机械（天津）股份有限公司 | A kind of bar bending mechanism of stirrup bender |
| CN106799442B (en) * | 2017-02-16 | 2018-06-19 | 长江大学 | A kind of reinforcing steel bar hoop bending shaping equipment |
| KR102010788B1 (en) | 2019-01-03 | 2019-08-14 | 나인찬 | Automatic rebar bending machine |
| KR102069563B1 (en) * | 2019-09-25 | 2020-01-23 | 임춘섭 | Steel-bar bending device |
| KR102113538B1 (en) * | 2019-11-08 | 2020-05-21 | 임춘섭 | Steel-bar bending device |
| CN110666071A (en) * | 2019-11-11 | 2020-01-10 | 中国十五冶金建设集团有限公司 | Steel bar bending forming processing device |
| CN111889586A (en) * | 2020-09-23 | 2020-11-06 | 安徽省英剑科技发展有限公司 | End bending device is used in processing of reinforcing bar prefabricated component |
| CN113059093B (en) * | 2021-04-01 | 2022-07-22 | 广东博智林机器人有限公司 | Reinforcing cage apparatus for producing |
| CN114482570B (en) * | 2022-02-11 | 2023-05-02 | 中交二公局第一工程有限公司 | BIM technology-based portable device for assembly construction and use method thereof |
| KR20240020102A (en) | 2022-08-05 | 2024-02-14 | 권영민 | unmanned automatic bending device |
| CN115255072B (en) * | 2022-09-09 | 2023-08-22 | 江苏聚力智能机械股份有限公司 | Intelligent automatic bending equipment |
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- 2009-03-18 WO PCT/KR2009/001367 patent/WO2009157641A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101903118A (en) | 2010-12-01 |
| WO2009157641A1 (en) | 2009-12-30 |
| KR100873397B1 (en) | 2008-12-11 |
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