CN109746282A - A kind of Dual-encoder sizing mechanism of reinforcing - Google Patents
A kind of Dual-encoder sizing mechanism of reinforcing Download PDFInfo
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- CN109746282A CN109746282A CN201910060923.9A CN201910060923A CN109746282A CN 109746282 A CN109746282 A CN 109746282A CN 201910060923 A CN201910060923 A CN 201910060923A CN 109746282 A CN109746282 A CN 109746282A
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- dipping
- belt pulley
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Abstract
The present invention discloses a kind of Dual-encoder sizing mechanism of reinforcing, including mechanical part and numerical control part, and the mechanical part includes: driven straightening roll, dipping wheel, dipping wheel seat, dipping wheel seat upper cover, dipping wheel bearing seat, dipping wheel adjusting screw rod, spring, dipping wheel bearing seat adjusts lid, directive wheel, belt pulley A, belt pulley B, belt pulley seat, belt pulley seat upper cover, belt pulley bearing block, belt pulley pressure spring and bottom plate；The numerical control part, including touch operation panel, electrical cabinet and connecting line；Dipping precision is higher for more traditional touching switch formula dipping device and pinch-roller type digital control steel bar dipping device.The dipping precision and the degree of automation for improving concrete-bar straightening-cutting machine or stirrup bender need flexibly changing dipping length according to client.
Description
Technical field
The present invention relates to reinforcing bar dipping technical field, in particular to a kind of Dual-encoder sizing mechanism of reinforcing.
Background technique
In recent years, with the fast development of China's economy, infrastructure construction speed is also constantly to accelerate.Reinforcing bar conduct
The essential raw material of construction industry, demand are also increasing year by year.Concrete-bar straightening-cutting machine is as steel bar processing equipment quilt
It is widely used in construction production.Its major function be by the reinforcing bar of disk after bar straightening mechanism straightening according to required length
Degree is cut off, and the detection of reinforcing bar length is completed by dipping mechanism, so the detection accuracy of dipping mechanism and reliability determine
The machining accuracy and performance of concrete-bar straightening-cutting machine.Existing concrete-bar straightening-cutting machine dipping mechanism is mostly connect using touching formula
Touching switch dipping device, is exactly reinforcing bar after straightening, is admitted to dipping mechanism, when reinforcing bar touches contact-making switch, cutting mechanism
Movement, by bar cutting.This method not only makes contact-making switch serious wear, needs to be replaced frequently, and cannot flexibly change
Become bar cutting length, brings very big puzzlement to the processing of worker.There are also a kind of pinch-roller type digital control steel bar dipping devices, it is opposite
Traditional touching formula contact-making switch dipping device has biggish improvement, high degree of automation, and precision is improved to some extent, but
Its drawbacks of, is that 1. not can guarantee moment between reinforcing bar and dipping wheel and keep the state of pure rolling (pure rolling refer to rigid body and flat
The contact point in face is opposing stationary, the not any opposite rolling slided in contact at that moment, i.e. relative velocity is zero) first
First reinforcing bar is not rigid body, secondly exist between reinforcing bar and dipping wheel opposite sliding be there may be the phenomenon that.2. not can avoid inspection
Revolution is transmitted to band in encoder process by belt by foot wheel, wheel occur when being more than load or velocity jump belt slippage and
The Elastic Sliding occurred between belt wheel and band and then the error phenomenon generated.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of Dual-encoder sizing mechanism of reinforcing, particular technique side
Case is as follows:
A kind of Dual-encoder sizing mechanism of reinforcing, by driven straightening roll dipping device and pinch-roller type digital control steel bar dipping with roll shaft
Device composition；
Driven straightening roll dipping device with roll shaft includes the driven straightening roll with roll shaft, encoder frame a, connecting line a, electricity
Gas holder a and touch screen operation panel a composition；
Pinch-roller type digital control steel bar dipping device includes dipping wheel, dipping wheel seat, dipping wheel seat upper cover, dipping wheel bearing seat,
Dipping wheel adjusting screw rod, spring, dipping wheel bearing seat adjust lid, directive wheel, belt pulley a, belt pulley b, belt pulley seat, belt pulley
Seat upper cover, belt pulley bearing block, belt pulley pressure spring, bottom plate, touch operation panel b, electrical cabinet b and connecting line b composition；
It is mounted directly encoder frame a on rear side of the driven straightening roll with roll shaft, encoder a is installed simultaneously in encoder frame a
And it is coaxial with the driven straightening roll with roll shaft；
The encoder a is connected by connecting line a with numerical control partial electric cabinet a, can be inputted by touch screen operation panel a
Dipping length, and select the straightening system direction of motion；
The dipping wheel seat is fixed on bottom plate, and dipping wheel seat lower half portion is equipped with directive wheel, and top half is equipped with and leads
Rail；
The dipping wheel bearing seat is mounted on guide rail and can slide up and down；
Dipping wheel is installed, installation dipping wheel bearing seat is adjusted above dipping wheel bearing seat on the dipping wheel bearing seat
Lid；
Dipping wheel seat upper cover is installed above the dipping wheel seat, dipping wheel adjusting screw rod is mounted on dipping wheel seat on lid,
It can up and down adjustment；
It is screwed with nut below the dipping wheel adjusting screw rod, when rotating dipping wheel adjusting screw rod, dipping wheel adjusting screw rod
Dipping wheel bearing seat upper cover can be driven to move up and down, so that dipping wheel be driven to move up and down；
Belt pulley a is installed on rear side of the dipping wheel seat, and coaxial with dipping wheel, is connected by belt with belt pulley b；
The belt pulley a and belt pulley b are fixed on belt pulley bearing block, and belt pulley bearing block is mounted on belt pulley seat
On guide rail, it can slide up and down；
Belt pulley seat upper cover is installed above the belt pulley seat, is equipped between belt pulley bearing block and belt pulley upper cover
Belt pulley pressure spring provides pretightning force for belt；
Encoder frame b is installed, installation encoder b and, volume coaxial with belt pulley in encoder frame b on rear side of the belt pulley
Code device b is connected by connecting line b with numerical control partial electric cabinet b, can input dipping length by touch screen operation panel b, and select
Select the straightening system direction of motion.
A kind of Dual-encoder sizing mechanism of reinforcing, preferred embodiment are that the encoder a can be according to precision and economy
Situation installation one or more is in driven aligning roller.
A kind of Dual-encoder sizing mechanism of reinforcing, preferred embodiment are to drive driven straightening roll that pure rolling occurs using reinforcing bar
The dynamic length that can measure one or many reinforcing bars, recycles pinch-roller type digital control steel bar dipping device to measure a reinforcing bar length,
Error can be avoided to greatest extent by taking the maximum value of measurement result several times, measure most true rebar sizes.
A kind of Dual-encoder sizing mechanism of reinforcing, preferred embodiment are that encoder a encoder b model is OMRON
E6B2-CWZ1X
A kind of Dual-encoder sizing mechanism of reinforcing, preferred embodiment be the belt pulley a belt pulley b diameter be 30mm extremely
37mm。
A kind of Dual-encoder sizing mechanism of reinforcing, preferred embodiment are the Belt Length 300mm to 340mm.
When specifically used: reinforcing bar enters the driven straightening roll of belt roller axis after straightener roll straightening, and reinforcing bar drives driven rectify
Straight roller rotation, receives revolution information with the encoder inside the coaxial mounted encoder frame a of driven straightening roll, encoder passes through
Connecting line a is connected with digital control system Electric Appliance Cabinet a, can input dipping length by touch screen operation panel a, and select straightening system
The direction of motion.Reinforcing bar enters the dipping mechanism of second stage after the completion, turns dipping wheel adjusting screw rod, moves downward it, from
And it is fixed on the nut pressing spring on dipping wheel adjusting screw rod, spring is pressed on dipping wheel bearing seat, dipping wheel bearing seat band
Dynamic dipping wheel is tightly pressed above reinforcing bar, and directive wheel holds reinforcing bar below reinforcing bar, makes to be formed between dipping wheel and reinforcing bar pure
It rolls.The belt pulley a and dipping wheel installed below in dipping wheel bearing seat is coaxial, and belt pulley a passes through belt and belt pulley b phase
Even, belt pulley b and the subsequent encoder b of belt pulley bearing block are coaxial.It is installed between belt pulley bearing block and belt pulley upper cover
There is belt pulley pressure spring.Encoder b is transmitted to the circle number of the dipping wheel rotation detected the length that digital control system calculates reinforcing bar of passing by
Degree, to control cutting motor.
Beneficial effects of the present invention: the present invention more traditional touching switch formula dipping device and pinch-roller type digital control steel bar dipping
Device, dipping precision is higher, passes through reinforcing bar and primary (K times) the calculating dipping length of driven straightening roll pure rolling and digital control system；
Pass through a kind of novel dipping device using pure rolling and numerical control system-computed dipping length between reinforcing bar and dipping wheel, meter again
The result that calculation machine measures (K+1 times) twice, which is compared, takes its maximum value, does so and eliminates reinforcing bar to greatest extent and rectify
Straight roller, dipping wheel pure rolling had skidded by measurement error caused when destroying and belt when being more than load with belt wheel with
Elastic Sliding bring error is generated between belt.By a pair of of belt pulley connection between dipping wheel and encoder, to reduce
Influence of the vibration of dipping wheel to encoder improves the dipping precision and automation of concrete-bar straightening-cutting machine or stirrup bender
Degree needs flexibly changing dipping length according to client, cannot be only used for the bar cutting length inspection of concrete-bar straightening-cutting machine
It surveys, it can also be used to which stirrup bender or bending machine are suitble to the dipping operation of various concrete-bar straightening-cutting machines or hoop bender.
Detailed description of the invention
Fig. 1 is the driven straightening roll dipping apparatus structure schematic diagram with roll shaft；
Fig. 2 is pinch-roller type digital control steel bar dipping apparatus structure schematic diagram；
Fig. 3 is the driven straightening roll dipping device main view with roll shaft；
Fig. 4 is pinch-roller type digital control steel bar dipping device main view；
Fig. 5 is the driven straightening roll dipping device left view with roll shaft；
Fig. 6 is pinch-roller type digital control steel bar dipping device left view；
Fig. 7 is the driven straightening roll dipping device connection schematic diagram with roll shaft；
Fig. 8 is pinch-roller type digital control steel bar dipping device connection schematic diagram.
In figure, the 1 driven straightening roll with roll shaft, 2 encoder frame a, 3 connecting line a, 4 touch screen operation panel a, 5 electrical cabinets
A, 6 dipping wheel adjusting screw rods, 7 dipping wheel seat upper covers, 8 dipping wheel bearing seats adjust lid, 9 dipping wheel seats, 10 springs, 11 dipping wheels
Bearing block, 12 dipping wheels, 13 directive wheels, 14 bottom plates, 15 belt pulley seat upper covers, 16 belt pulley pressure springs, 17 belt pulley bearing blocks, 18
Belt pulley seat, 19 belt pulley a, 20 belts, 21 belt pulley b, 22 encoder frame b, 23 connecting line b, 24 touch screen operation panel b,
25 electrical cabinet b.
Specific embodiment
A kind of Dual-encoder sizing mechanism of reinforcing as shown in figures 1-8, by driven straightening roll dipping device and pinch-roller type with roll shaft
Digital control steel bar dipping device composition；
Driven straightening roll dipping device with roll shaft include with roll shaft driven 1, it is encoder frame a2, connecting line a3, electrical
Cabinet a4 and touch screen operation panel a5 composition；
Pinch-roller type digital control steel bar dipping device includes dipping wheel 12, dipping wheel seat 9, dipping wheel seat upper cover 7, dipping wheel bearing
Seat 11, dipping wheel adjusting screw rod 6, spring 10, dipping wheel bearing seat adjusting lid 8, directive wheel 13, belt pulley a19, belt pulley b21,
Belt pulley seat 18, belt pulley seat upper cover 15, belt pulley bearing block 17, belt pulley pressure spring 16, bottom plate 14, touch operation panel b24,
Electrical cabinet b25 and connecting line b23 composition；
It is mounted directly encoder frame a on rear side of the driven straightening roll with roll shaft, encoder a is installed simultaneously in encoder frame a
And it is coaxial with the driven straightening roll with roll shaft；
The encoder a is connected by connecting line a3 with numerical control partial electric cabinet a4, can by touch screen operation panel a5
Dipping length is inputted, and selects the straightening system direction of motion；
The dipping wheel seat 9 is fixed on bottom plate 14, and 9 lower half portion of dipping wheel seat is equipped with directive wheel 13, top half
Equipped with guide rail；
The dipping wheel bearing seat 11 is mounted on guide rail and can slide up and down；
Dipping wheel 12 is installed on the dipping wheel bearing seat 11, dipping wheel bearing seat is installed above dipping wheel bearing seat 11
Adjust lid 8；
Dipping wheel seat upper cover 7 is installed, dipping wheel adjusting screw rod 6 is mounted on dipping wheel seat upper cover 7 above the dipping wheel seat 9
On, it can up and down adjustment；
It is screwed with nut below the dipping wheel adjusting screw rod 6, when rotating dipping wheel adjusting screw rod 6, dipping wheel adjusts spiral shell
Bar 6 can drive dipping wheel bearing seat upper cover 8 to move up and down, so that dipping wheel 12 be driven to move up and down；
Belt pulley a19 is installed, and coaxial with dipping wheel 12 on rear side of the dipping wheel seat 9, passes through belt 20 and belt pulley
B21 is connected；
The belt pulley a19 and belt pulley b21 are fixed on belt pulley bearing block 17, and belt pulley bearing block 17 is mounted on skin
On guide rail with wheel seat 18, it can slide up and down；
Belt pulley seat upper cover 15 is installed above the belt pulley seat 18, belt pulley bearing block 17 and belt pulley upper cover 15 it
Between belt pulley pressure spring 16 is installed, provide pretightning force for belt 20；
Encoder frame b22, installation encoder b and and belt in encoder frame b22 are installed on rear side of the belt pulley seat 18
Wheel is coaxial, and encoder b is connected by connecting line b23 with numerical control partial electric cabinet b25, can be defeated by touch screen operation panel b24
Enter dipping length, and selects the straightening system direction of motion.
The encoder a can be according to precision and economic implementations installation one or more in the driven aligning roller with roller
On 1.
The length of one or many reinforcing bars can be measured, recycle pressure by driving driven straightening roll that pure rolling occurs using reinforcing bar
Wheeled digital control steel bar dipping device measures a reinforcing bar length, takes the maximum value of measurement result several times that can avoid to greatest extent
Error measures most true rebar sizes.
Encoder a encoder b model is OMRON E6B2-CWZ1X.
The belt pulley a19 belt pulley b21 diameter is 30mm to 37mm.
The 20 length 300mm to 340mm of belt.
When specifically used: reinforcing bar enters the driven straightening roll 1 of belt roller axis after straightener roll straightening, and reinforcing bar drives driven rectify
Straight roller rotation receives revolution information with the encoder inside the coaxial mounted encoder frame a2 of driven straightening roll, and encoder is logical
It crosses connecting line a3 to be connected with digital control system Electric Appliance Cabinet a5, dipping length can be inputted by touch screen operation panel a4, and select to adjust
The direct line system direction of motion.Reinforcing bar enters the dipping mechanism of second stage after the completion, turns dipping wheel adjusting screw rod 6, makes it downwards
Movement, to be fixed on the nut pressing spring 10 on dipping wheel adjusting screw rod 6, spring 10 is pressed on dipping wheel bearing seat 11,
Dipping wheel bearing seat 11 drives dipping wheel 12 to be tightly pressed above reinforcing bar, and directive wheel 13 holds reinforcing bar below reinforcing bar, makes to examine
Pure rolling is formed between foot wheel 12 and reinforcing bar.The belt pulley a19 and dipping wheel 12 installed below in dipping wheel bearing seat 11 is coaxial,
Belt pulley a19 is connected by belt 20 with belt pulley b21, and belt pulley b21 and the subsequent encoder b of belt pulley bearing block 17 are same
Axis.Belt pulley pressure spring 16 is installed between belt pulley bearing block 17 and belt pulley upper cover 15.Encoder b is the dipping detected
The circle number of 12 rotation of wheel is transmitted to digital control system and calculates the length for reinforcing bar of passing by, to control cutting motor.
Claims (6)
1. a kind of Dual-encoder sizing mechanism of reinforcing, it is characterised in that: by driven straightening roll dipping device and pinch-roller type number with roll shaft
Control reinforcing bar dipping device composition；
Driven straightening roll dipping device with roll shaft includes the driven straightening roll with roll shaft, encoder frame a, connecting line a, electrical cabinet
A and touch screen operation panel a composition；
Pinch-roller type digital control steel bar dipping device includes dipping wheel, dipping wheel seat, dipping wheel seat upper cover, dipping wheel bearing seat, dipping
Adjusting screw rod, spring are taken turns, dipping wheel bearing seat, which is adjusted, to be covered, directive wheel, belt pulley a, belt pulley b, belt pulley seat, on belt pulley seat
Lid, belt pulley bearing block, belt pulley pressure spring, bottom plate, touch operation panel b, electrical cabinet b and connecting line b composition；
Encoder frame a is mounted directly on rear side of the driven straightening roll with roll shaft, in encoder frame a installation encoder a and with
Driven straightening roll with roll shaft is coaxial；
The encoder a is connected by connecting line a with numerical control partial electric cabinet a, can input dipping by touch screen operation panel a
Length, and select the straightening system direction of motion；
The dipping wheel seat is fixed on bottom plate, and dipping wheel seat lower half portion is equipped with directive wheel, and top half is equipped with guide rail；
The dipping wheel bearing seat is mounted on guide rail and can slide up and down；
Dipping wheel is installed, installation dipping wheel bearing seat adjusts lid above dipping wheel bearing seat on the dipping wheel bearing seat；
Dipping wheel seat upper cover is installed above the dipping wheel seat, dipping wheel adjusting screw rod is mounted on dipping wheel seat on lid, can on
Lower adjusting；
It is screwed with nut below the dipping wheel adjusting screw rod, when rotating dipping wheel adjusting screw rod, dipping wheel adjusting screw rod can band
Dynamic dipping wheel bearing seat upper cover moves up and down, so that dipping wheel be driven to move up and down；
Belt pulley a is installed on rear side of the dipping wheel seat, and coaxial with dipping wheel, is connected by belt with belt pulley b；
The belt pulley a and belt pulley b are fixed on belt pulley bearing block, and belt pulley bearing block is mounted on the guide rail of belt pulley seat
On, it can slide up and down；
Belt pulley seat upper cover is installed above the belt pulley seat, belt is installed between belt pulley bearing block and belt pulley upper cover
Pressure spring is taken turns, provides pretightning force for belt；
Encoder frame b, installation encoder b and, encoder coaxial with belt pulley in encoder frame b are installed on rear side of the belt pulley
B is connected by connecting line b with numerical control partial electric cabinet b, can input dipping length by touch screen operation panel b, and select to adjust
The direct line system direction of motion.
2. a kind of Dual-encoder sizing mechanism of reinforcing according to claim 1, it is characterised in that: the encoder a can basis
Precision and economic implementations installation one or more are in driven aligning roller.
3. a kind of Dual-encoder sizing mechanism of reinforcing according to claim 1, it is characterised in that: drive driven rectify using reinforcing bar
Pure rolling, which occurs, for straight roller can measure the length of one or many reinforcing bars, recycle pinch-roller type digital control steel bar dipping device measurement one
Secondary reinforcing bar length takes the maximum value of measurement result several times that can avoid error to greatest extent, measures most true rebar sizes.
4. a kind of Dual-encoder sizing mechanism of reinforcing according to claim 1, it is characterised in that: encoder a encoder b model
It is OMRON E6B2-CWZ1X.
5. a kind of Dual-encoder sizing mechanism of reinforcing according to claim 1, it is characterised in that: the belt pulley a belt pulley b
Diameter is 30mm to 37mm.
6. a kind of Dual-encoder sizing mechanism of reinforcing according to claim 1, it is characterised in that: the Belt Length 300mm
To 340mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060923.9A CN109746282A (en) | 2019-01-23 | 2019-01-23 | A kind of Dual-encoder sizing mechanism of reinforcing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060923.9A CN109746282A (en) | 2019-01-23 | 2019-01-23 | A kind of Dual-encoder sizing mechanism of reinforcing |
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Family
ID=66406092
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| CN201910060923.9A Pending CN109746282A (en) | 2019-01-23 | 2019-01-23 | A kind of Dual-encoder sizing mechanism of reinforcing |
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| CN110449534A (en) * | 2019-07-17 | 2019-11-15 | 沈阳建筑大学 | A kind of modular digital control steel bar steel wire straightening and abscinding device |
| CN112247021A (en) * | 2020-09-30 | 2021-01-22 | 张进星 | Encoder sizing mechanism and control method thereof |
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Application publication date: 20190514 |