CN103286242A - Parallel multi-head full-automatic reinforcing bar straightening and hoop bending device and use method thereof - Google Patents

Parallel multi-head full-automatic reinforcing bar straightening and hoop bending device and use method thereof Download PDF

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Publication number
CN103286242A
CN103286242A CN2013102587932A CN201310258793A CN103286242A CN 103286242 A CN103286242 A CN 103286242A CN 2013102587932 A CN2013102587932 A CN 2013102587932A CN 201310258793 A CN201310258793 A CN 201310258793A CN 103286242 A CN103286242 A CN 103286242A
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newel
straightening
reinforcing bar
axle
gear
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CN2013102587932A
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CN103286242B (en
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吴伟忠
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吴伟忠
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Abstract

The invention discloses a parallel multi-head full-automatic reinforcing bar straightening and hoop bending device and a use method thereof. The parallel multi-head full-automatic reinforcing bar straightening and hoop bending device comprises a straightening rack, a guiding cylinder, a straightening cylinder, a traction wheel, a metering wheel, a hydraulic cutting mechanism, a material bearing frame, a clutch, a bending mechanism, a stretchable universal joint transmission unit, a center post front-and-back stretchable unit, an upper incomplete gear and a lower incomplete gear. The parallel multi-head full-automatic reinforcing bar straightening and hoop bending device and the use method thereof are suitable for straightening and hoop bending of cold-rolled and hot-rolled deformed bars and hot-rolled round steel. According to the parallel multi-head full-automatic reinforcing bar straightening and hoop bending device and the use method thereof, five stretchable universal joints are utilized to be connected in parallel, the five universal joints are driven to transmit power to a lower gear shaft through bevel gear drive of a main driving shaft, and high synchronism is achieved by combining the advantage of high precision of the incomplete gears; a shaft shoulder is arranged on a designed center post so that the phenomenon of clamping caused by entering of reinforcing bar oxide skin and sundries can be avoided. Whole equipment has the advantages of being low in use failure rate, low in energy consumption, free of damage to ribs, low in noise, little in vibration, efficient in application, reliable in operation, light, flexible, convenient to move and the like.

Description

Parallel bull full-automatic reinforcing bar straightening bending hoop equipment and using method
Technical field
The present invention relates to a kind of parallel bull full-automatic reinforcing bar straightening bending hoop equipment, be specially adapted to efficient is required very high heavy construction industry.
Background technology
In the current era of high speed development, growing housing need has promoted the fast development of whole building trade, and the mechanization level progressively improves.But but present stage still have many artificial occasions of need using, the bending hoop of reinforcing bar is exactly a typical example.Building trade all needs to use the reinforcing bar of a large amount of bending hoop moulding every day, and the straightening bending hoop of reinforcing bar need be through five bending aftershapings still based on manual machinery at present.When the muscle hoop was in great demand, because manually-operated efficient is low, and defect rate was higher, in case the output supply is not gone up, the consequently situation of claim for eot of being obstructed will occur building.
Relevant automation stirrup bender is also arranged at present on the market, such machinery adopts servomotor, hydraulic system, pneumatic system and microcomputer automatic control system etc., the cost of equipment and maintenance cost height, volume is big, be difficult for transportation, and strict to work-yard, working environment and operator.Curved good muscle hoop out-of-flatness, misaligned, need manual sorting.In addition, equipment in the market, what adopt between power output element and bending mechanism is steel wire rope or chain drive, complex operation, synchronism is not high, causes the equipment can not continuous operation.Be not suitable for extensively promoting the use of.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of parallel bull full-automatic reinforcing bar straightening bending hoop equipment and using method are provided.
Parallel bull full-automatic reinforcing bar straightening bending hoop equipment comprises straightening frame, guide cylinder, straightening drum, traction wheel, note rice wheel, hydraulic cutting mechanism, the bar that connects material, scraping wings, universal slip joint gear unit, final drive shaft, electromagnet, material bearing shelf, turnover panel, upper sprocket wheel, clutch, final drive shaft axle bed, bending hoop frame, bending hoop motor, lower sprocket, chain, right box cupling bar, left box cupling bar, straightening motor, final drive shaft bevel gear set; The straightening frame is provided with guide cylinder, straightening drum, traction wheel, note rice wheel and hydraulic cutting mechanism, the side of hydraulic cutting mechanism is provided with material bearing shelf and turnover panel, connect material bar and electromagnet is fixed on the material bearing shelf, scraping wings is fixed on the turnover panel, the upper surface of bending hoop frame is provided with five universal slip joint gear units side by side, right box cupling bar is fixed on the 3rd the universal slip joint gear unit, left side box cupling bar is fixed on second universal slip joint gear unit, five universal slip joint gear units are connected with final drive shaft by the final drive shaft bevel gear set, final drive shaft is fixed on the bending hoop frame by the final drive shaft axle bed, upper sprocket wheel and clutch are fixed on the final drive shaft, upper sprocket wheel is connected with lower sprocket by chain, lower sprocket is fixed on the bending hoop motor, the bending hoop motor is fixed on the bending hoop frame, and the straightening motor is fixed on the straightening frame.
Described universal slip joint gear unit comprises articulated joint behind articulated joint before the elastic unit of newel, universal joint, universal slip joint axle, the universal joint, divides power transmission shaft, divides the power transmission shaft axle bed, divides the power transmission shaft bevel gear; The elastic unit of newel is connected with the universal slip joint axle by articulated joint before the universal joint, and the universal slip joint axle is connected with dividing power transmission shaft by articulated joint behind the universal joint, divides power transmission shaft to pass branch power transmission shaft axle bed and fixes with dividing the power transmission shaft bevel gear.
The elastic unit of described newel comprises rolling bearing, lower sheave, top sheave, the flexible connecting rod of newel, back-up ring, goes up partial gear, back bearing shell, gear shaft supporting seat, the axle that cogs, preceding bearing shell, column spinner, rotating disc, rotation column sleeve, newel, clamping cam disc, lower gear axle bearing, following partial gear cover, following partial gear, cam disc, lower tooth wheel shaft; Rolling bearing is fixed on the flexible connecting rod of newel, the flexible connecting rod of newel passes top sheave and is connected with newel with lower sheave, back-up ring embeds on the end face of the axle that cogs, last partial gear is fixed on the axle that cogs, bearing shell and back bearing shell were fixed on the gear shaft supporting seat before the axle that cogs passed, rotating disc is fixed on the front end face of the axle that cogs, column spinner passes the rotation column sleeve and is fixed on the rotating disc, the lower tooth wheel shaft passes the clamping cam disc, the lower gear axle bearing is connected with following partial gear cover, following partial gear is fixed on down on the outer surface of partial gear cover, and cam disc is fixed on down on the end face of partial gear cover.
The described inside that cogs axle is provided with newel, and newel designs for multidiameter, and the end is provided with the shaft shoulder.
The elastic unit of described newel is provided with partial gear and following partial gear, and when the universal slip joint axle rotated a circle, the rotating disc anglec of rotation was 0~135 degree.
When described five universal slip joint gear units worked asynchronously, the band tooth position of five following partial gears was in different positions step by step.
The step of parallel bull full-automatic reinforcing bar straightening bending hoop method is as follows:
1) end of reinforcing bar is penetrated the entrance of straightening drum, opening device, through after the straightening under the traction of traction wheel, reinforcing bar enters material bearing shelf along rice counting wheel;
2) after reinforcing bar length reaches setting value, cut off reinforcing bar by hydraulic cutting mechanism, and open the turnover panel on the material bearing shelf simultaneously, reinforcing bar is dropped on the bar that connects material, be pushed on the newel by scraping wings again;
3) final drive shaft drives five universal slip joint gear units rotations simultaneously, five universal slip joint gear units drive cam disc and the rotation of following partial gear on the lower tooth wheel shaft simultaneously, five following partial gears drive five step by step and go up the partial gear rotation, make the rotating disc of five front ends that cog step by step around the newel rotation, reinforcing bar is carried out bending;
4) left side first rotating disc and first rotating disc of the right rotate simultaneously, after the bar bending shaping, cam disc cam on the corresponding lower tooth wheel shaft forwards high point to from low spot at this moment, rolling bearing on the flexible connecting rod of newel is moved backward, and the position that the drive newel stretches out rotating disc retreats in the axis hole that cogs;
5) then second left rotating disc and second right rotating disc begin rotation, after the bar bending shaping, cam disc overhead cam on the corresponding lower tooth wheel shaft forwards high point to from low spot at this moment, rolling bearing on the flexible connecting rod of newel is moved backward, and the position that the drive newel stretches out rotating disc retreats in the axle that cogs;
6) the third right rotating disc begins rotation, after the bar bending shaping, cam disc cam on the corresponding lower tooth wheel shaft also forwards high point to from low spot at this moment, rolling bearing on the flexible connecting rod of newel is moved backward, the position that the drive newel stretches out rotating disc retreats in the axle that cogs, and curved good stirrup is dropped on left box cupling bar and the right box cupling bar from newel;
7) cam on five cam discs rotates to low spot from the height point simultaneously, five newels is resetted, thereby realized the straightening bending hoop one-shot forming of reinforcing bar.
Use the present invention, straightening, cut-out and bending hoop are disposable to be finished, simple to operate, and the automatization level height for the reinforcing bar of different size, only need be adjusted straightening mechanism a little and can produce.And this complete equipment adopts universal slip joint to be connected in parallel, and the Bevel Gear Transmission mode by final drive shaft drives five cardan axis transmission power to the lower tooth wheel shaft, thereby realizes parallel transmission.Synchronism characteristics in conjunction with partial gear make bending hoop speed up, and production efficiency improves greatly.In the bending hoop structure, by at newel step being set, prevent from that metal fragment from entering in the axis hole that cogs to cause stuck phenomenon.It is low that whole equipment has equipment operational failure rate, and power consumption is low does not decrease rib, and noise is little, vibrations are light; Characteristics such as efficient suitable, reliable are arranged, and light and flexible, conveniently moving is adapted at the building trade large tracts of land and promotes.
Description of drawings
Fig. 1 is parallel bull full-automatic reinforcing bar straightening bending hoop device structure schematic diagram;
Fig. 2 is universal slip joint gear unit structural representation of the present invention;
Fig. 3 is five partial gear structural representations on the supporting seat of the present invention;
Fig. 4 is the elastic cellular construction schematic diagram of newel of the present invention;
Fig. 5 is axle and the newel structural representation of cogging of the present invention.
The specific embodiment
Shown in Fig. 1-5, parallel bull full-automatic reinforcing bar straightening bending hoop equipment comprises straightening frame 1, guide cylinder 2, straightening drum 3, traction wheel 4, note rice wheel 5, hydraulic cutting mechanism 6, the bar 7 that connects material, scraping wings 8, universal slip joint gear unit 9, final drive shaft 10, electromagnet 11, material bearing shelf 12, turnover panel 13, upper sprocket wheel 14, clutch 15, final drive shaft axle bed 16, bending hoop frame 17, bending hoop motor 18, lower sprocket 19, chain 20, right box cupling bar 21, left box cupling bar 22, straightening motor 23, final drive shaft bevel gear set 24; Straightening frame 1 is provided with straightening drum 3, traction wheel 4, note rice wheel 5 and hydraulic cutting mechanism 6, guide cylinder 2 is fixed on the straightening drum 3, the side of hydraulic cutting mechanism 6 is provided with material bearing shelf 12 and turnover panel 13, connect material bar 7 and electromagnet 11 is fixed on the material bearing shelf 12, scraping wings 8 is fixed on the turnover panel 13, the upper surface of bending hoop frame 17 is provided with five universal slip joint gear units 9 side by side, right box cupling bar 21 is fixed on the 3rd the universal slip joint gear unit 9, left side box cupling bar 22 is fixed on second universal slip joint gear unit 9, five universal slip joint gear units 9 are connected with final drive shaft 10 by final drive shaft bevel gear set 24, final drive shaft 10 is fixed on the bending hoop frame 17 by final drive shaft axle bed 16, upper sprocket wheel 14 and clutch 15 are fixed on the final drive shaft 10, upper sprocket wheel 14 is connected with lower sprocket 19 by chain 20, lower sprocket 19 is fixed on the bending hoop motor 18, bending hoop motor 18 is fixed on the bending hoop frame 17, and straightening motor 23 is fixed on straightening frame 1.
As shown in Figure 2, described universal slip joint gear unit 9 comprises articulated joint 28 behind articulated joint 26 before the elastic unit 25 of newel, universal joint, universal slip joint axle 27, the universal joint, divides power transmission shaft 29, divides power transmission shaft axle bed 30, divides power transmission shaft bevel gear 31; The elastic unit 25 of newel is connected with universal slip joint axle 27 by articulated joint 26 before the universal joint, universal slip joint axle 27 is connected with dividing power transmission shaft 29 by articulated joint 28 behind the universal joint, and it is fixing with branch power transmission shaft bevel gear 31 to divide power transmission shaft 29 to pass branch power transmission shaft axle bed 30.
As shown in Figure 4, the elastic unit 25 of described newel comprises the flexible connecting rod 35 of rolling bearing 32, lower sheave 33, top sheave 34, newel, back-up ring 36, goes up partial gear 37, back bearing shell 38, gear shaft supporting seat 39, the axle 40 that cogs, preceding bearing shell 41, column spinner 42, rotating disc 43, rotation column sleeve 44, newel 45, clamps cam disc 46, lower gear axle bearing 47, partial gear cover 48, partial gear 49, cam disc 50, lower tooth wheel shaft 51 down down; Rolling bearing 32 is fixed on the flexible connecting rod 35 of newel, the flexible connecting rod 35 of newel passes top sheave 34 and is connected with newel 45 with lower sheave 33, back-up ring 36 embeds on the end face of the axle 40 that cogs, last partial gear 37 is fixed on the axle 40 that cogs, bearing shell 41 and back bearing shell 38 were fixed on the gear shaft supporting seat 39 before the axle 40 that cogs passed, rotating disc 43 is fixed on the front end face of the axle 40 that cogs, column spinner 42 passes rotation column sleeve 44 and is fixed on the rotating disc 43, lower tooth wheel shaft 51 passes and clamps cam disc 46, lower gear axle bearing 47 is connected with following partial gear cover 48, following partial gear 49 is fixed on down on the outer surface of partial gear cover 48, and cam disc 50 is fixed on down on the end face of partial gear cover 48.
As shown in Figure 5, described axle 40 the inside that cogs is provided with newel 45, and newel 45 is for multidiameter designs, and the end is provided with the shaft shoulder.
As shown in Figure 4, the elastic unit 25 of described newel is provided with partial gear 37 and following partial gear 49, and when universal slip joint axle 27 rotated a circle, rotating disc 43 anglecs of rotation were 0~135 degree.
As shown in Figure 3, when described five universal slip joint gear units 9 worked asynchronously, the band tooth position of five following partial gears 49 was in different positions step by step.
The step of parallel bull full-automatic reinforcing bar straightening bending hoop method is as follows::
1) end of reinforcing bar is penetrated the entrance of straightening drum 3, opening device, through after the straightening under the traction of traction wheel 4, reinforcing bar enters material bearing shelf 12 along rice counting wheel 5;
2) after reinforcing bar length reaches setting value, cut off reinforcing bar by hydraulic cutting mechanism 6, and open the turnover panel 13 on the material bearing shelf 12 simultaneously, reinforcing bar is dropped on the bar 7 that connects material, be pushed on the newel 45 by scraping wings 8 again;
3) final drive shaft 10 drives 9 rotations of five universal slip joint gear units simultaneously, five universal slip joint gear units 9 drive cam disc 50 and 49 rotations of following partial gear on the lower tooth wheel shaft 51 simultaneously, five following partial gear 49 substeps drive five and go up partial gear 37 rotations, make rotating disc 43 substeps of five axle 40 front ends that cog around newel 45 rotations, reinforcing bar is carried out bending;
4) left side first rotating disc 43 and first rotating disc 43 of the right rotate simultaneously, after the bar bending shaping, cam disc 50 cams on the corresponding lower tooth wheel shaft 51 forward high point to from low spot at this moment, rolling bearing 32 on the flexible connecting rod 35 of newel is moved backward, and the position that drive newel 45 stretches out rotating disc 43 retreats in axle 40 holes that cog;
5) then second left rotating disc 43 and second right rotating disc 43 begin rotation, after the bar bending shaping, cam disc 50 overhead cams on the corresponding lower tooth wheel shaft 51 forward high point to from low spot at this moment, rolling bearing 32 on the flexible connecting rod 35 of newel is moved backward, and the position that drive newel 45 stretches out rotating disc 43 retreats in the axle 40 that cogs;
6) third right rotating disc 43 begins rotation, after the bar bending shaping, cam disc 50 cams on the corresponding lower tooth wheel shaft 51 also forward high point to from low spot at this moment, rolling bearing 32 on the flexible connecting rod 35 of newel is moved backward, the position that drive newel 45 stretches out rotating disc 43 retreats in the axle 40 that cogs, and curved good stirrup is dropped on left box cupling bar 22 and the right box cupling bar 21 from newel 45;
7) cam on five cam discs 50 rotates to low spot from the height point simultaneously, five newels 45 is resetted, thereby realized the straightening bending hoop one-shot forming of reinforcing bar.

Claims (7)

1. a parallel bull full-automatic reinforcing bar straightening bending hoop equipment is characterized in that comprising straightening frame (1), guide cylinder (2), straightening drum (3), traction wheel (4), note rice wheel (5), hydraulic cutting mechanism (6), bar (7) connects material, scraping wings (8), universal slip joint gear unit (9), final drive shaft (10), electromagnet (11), material bearing shelf (12), turnover panel (13), upper sprocket wheel (14), clutch (15), final drive shaft axle bed (16), bending hoop frame (17), bending hoop motor (18), lower sprocket (19), chain (20), right box cupling bar (21), left side box cupling bar (22), straightening motor (23), final drive shaft bevel gear set (24); Straightening frame (1) is provided with guide cylinder (2), straightening drum (3), traction wheel (4), note rice wheel (5) and hydraulic cutting mechanism (6), the side of hydraulic cutting mechanism (6) is provided with material bearing shelf (12) and turnover panel (13), connect material bar (7) and electromagnet (11) is fixed on the material bearing shelf (12), scraping wings (8) is fixed on the turnover panel (13), the upper surface of bending hoop frame (17) is provided with five universal slip joint gear units (9) side by side, right box cupling bar (21) is fixed on the 3rd the universal slip joint gear unit (9), left side box cupling bar (22) is fixed on second universal slip joint gear unit (9), five universal slip joint gear units (9) are connected with final drive shaft (10) by final drive shaft bevel gear set (24), final drive shaft (10) is fixed on the bending hoop frame (17) by final drive shaft axle bed (16), upper sprocket wheel (14) and clutch (15) are fixed on the final drive shaft (10), upper sprocket wheel (14) is connected with lower sprocket (19) by chain (20), lower sprocket (19) is fixed on the bending hoop motor (18), bending hoop motor (18) is fixed on the bending hoop frame (17), and straightening motor (23) is fixed on straightening frame (1).
2. a kind of parallel bull full-automatic reinforcing bar straightening bending hoop equipment according to claim 1 is characterized in that described universal slip joint gear unit (9) comprises articulated joint (28) behind articulated joint (26) before the elastic unit of newel (25), the universal joint, universal slip joint axle (27), the universal joint, divides power transmission shaft (29), divides power transmission shaft axle bed (30), divides power transmission shaft bevel gear (31); The elastic unit of newel (25) is connected with universal slip joint axle (27) by cardan axis articulated joint (26), universal slip joint axle (27) is connected with dividing power transmission shaft (29) by articulated joint (28) behind the universal joint, and it is fixing with branch power transmission shaft bevel gear (31) to divide power transmission shaft (29) to pass branch power transmission shaft axle bed (30).
3. a kind of parallel bull full-automatic reinforcing bar straightening bending hoop equipment according to claim 1 is characterized in that the elastic unit of described newel (25) comprises rolling bearing (32), lower sheave (33), top sheave (34), the newel connecting rod (35) that stretches, back-up ring (36), last partial gear (37), back bearing shell (38), gear shaft supporting seat (39), axle (40) cogs, preceding bearing shell (41), column spinner (42), rotating disc (43), rotation column sleeve (44), newel (45), clamp cam disc (46), lower gear axle bearing (47), following partial gear cover (48), following partial gear (49), cam disc (50), lower tooth wheel shaft (51); Rolling bearing (32) is fixed on the flexible connecting rod (35) of newel, the newel connecting rod (35) that stretches passes top sheave (34) and is connected with newel (45) with lower sheave (33), back-up ring (36) embeds on the end face of the axle (40) that cogs, last partial gear (37) is fixed on the axle (40) that cogs, the axle (40) that cogs passes preceding bearing shell (41) and back bearing shell (38) is fixed on the gear shaft supporting seat (39), rotating disc (43) is fixed on the front end face of the axle (40) that cogs, column spinner (42) passes rotation column sleeve (44) and is fixed on the rotating disc (43), lower tooth wheel shaft (51) passes and clamps cam disc (46), lower gear axle bearing (47) is connected with following partial gear cover (48), following partial gear (49) is fixed on down on the outer surface of partial gear cover (48), and cam disc (50) is fixed on down on the end face of partial gear cover (48).
4. a kind of parallel bull full-automatic reinforcing bar straightening bending hoop equipment according to claim 1 is characterized in that the described inside that cogs axle (40) is provided with newel (45), and newel (45) is for multidiameter designs, and the end is provided with the shaft shoulder.
5. a kind of parallel bull full-automatic reinforcing bar straightening bending hoop equipment according to claim 1, it is characterized in that the elastic unit of described newel (25) is provided with partial gear (37) and following partial gear (49), when universal slip joint axle (27) when rotating a circle, rotating disc (43) anglec of rotation is 0~135 degree.
6. a kind of parallel bull full-automatic reinforcing bar straightening bending hoop equipment according to claim 1, when it is characterized in that described five universal slip joint gear units (9) synchronous working, the band tooth position of five following partial gears (49) is in different positions step by step.
7. one kind is used the parallel bull full-automatic reinforcing bar straightening bending hoop method of equipment according to claim 1, it is characterized in that its step is as follows:
1) end of reinforcing bar is penetrated the entrance of straightening drum (3), opening device, through after the straightening under the traction of traction wheel (4), reinforcing bar enters material bearing shelf (12) along rice counting wheel (5);
2) after reinforcing bar length reaches setting value, cut off reinforcing bar by hydraulic cutting mechanism (6), and open the turnover panel (13) on the material bearing shelf (12) simultaneously, reinforcing bar is dropped on the bar that connects material (7), be pushed on the newel (45) by scraping wings (8) again;
3) final drive shaft (10) drives five universal slip joint gear units (9) rotation simultaneously, cam disc (50) and following partial gear (49) that five universal slip joint gear units (9) drive on the lower tooth wheel shaft (51) simultaneously rotate, five following partial gears (49) substep drives five and goes up partial gear (37) rotation, make rotating disc (43) substep of five axle (40) front ends that cog around newel (45) rotation, reinforcing bar is carried out bending;
4) left side first rotating disc (43) and first rotating disc of the right (43) rotate simultaneously, after the bar bending shaping, cam disc (50) cam on corresponding lower tooth wheel shaft this moment (51) forwards high point to from low spot, the rolling bearing (32) that newel is stretched on the connecting rod (35) moves backward, drives the position that newel (45) stretches out rotating disc (43) and retreats in axle (40) hole that cogs;
5) then second left rotating disc (43) and second right rotating disc (43) begin rotation, after the bar bending shaping, cam disc (50) overhead cam on corresponding lower tooth wheel shaft this moment (51) forwards high point to from low spot, the rolling bearing (32) that newel is stretched on the connecting rod (35) moves backward, drives the position that newel (45) stretches out rotating disc (43) and retreats in the axle (40) that cogs;
6) third right rotating disc (43) begins rotation, after the bar bending shaping, cam disc (50) cam on corresponding lower tooth wheel shaft this moment (51) also forwards high point to from low spot, the rolling bearing (32) that newel is stretched on the connecting rod (35) moves backward, the position that drive newel (45) stretches out rotating disc (43) retreats in the axle (40) that cogs, and curved good stirrup is dropped on left box cupling bar (22) and the right box cupling bar (21) from newel (45);
7) cam on five cam discs (50) rotates to low spot from the height point simultaneously, and five newels (45) are resetted, thereby has realized the straightening bending hoop one-shot forming of reinforcing bar.
CN201310258793.2A 2013-06-26 2013-06-26 Parallel multi-head full-automatic reinforcing bar straightening and hoop bending device and use method thereof Expired - Fee Related CN103286242B (en)

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CN105215230A (en) * 2014-06-24 2016-01-06 深圳市鹏煜威科技有限公司 A kind of bender
CN105268785A (en) * 2015-11-04 2016-01-27 无锡四方友信股份有限公司 Barrel hoop continuous hooping machine
CN105293044A (en) * 2015-10-23 2016-02-03 楚天科技股份有限公司 Reversing device and conveying system
CN106345944A (en) * 2016-08-28 2017-01-25 樊涛春 Numerical control multi-head cutting machine and use method thereof
CN106984732A (en) * 2017-05-16 2017-07-28 桐庐升腾机械厂 A kind of bar straightening bending and cutting all-in-one
CN108380787A (en) * 2018-01-30 2018-08-10 谢幼环 A kind of dedicated angle bender surveyed length and cut reinforcing bar of bridge construction

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CN202943191U (en) * 2012-12-10 2013-05-22 黄中友 Numerical control hydraulic reinforcing steel bar hoop bending machine
CN103143643A (en) * 2013-03-13 2013-06-12 嵊州市宏佳机械有限公司 Pneumatic hoop bending device for steel bar hoop bending machine
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CN105215230B (en) * 2014-06-24 2018-03-09 深圳市鹏煜威科技有限公司 A kind of bender
CN105293044A (en) * 2015-10-23 2016-02-03 楚天科技股份有限公司 Reversing device and conveying system
CN105268785A (en) * 2015-11-04 2016-01-27 无锡四方友信股份有限公司 Barrel hoop continuous hooping machine
CN105268785B (en) * 2015-11-04 2017-05-03 无锡四方友信股份有限公司 Barrel hoop continuous hooping machine
CN106345944A (en) * 2016-08-28 2017-01-25 樊涛春 Numerical control multi-head cutting machine and use method thereof
CN106984732A (en) * 2017-05-16 2017-07-28 桐庐升腾机械厂 A kind of bar straightening bending and cutting all-in-one
CN108380787A (en) * 2018-01-30 2018-08-10 谢幼环 A kind of dedicated angle bender surveyed length and cut reinforcing bar of bridge construction

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