CN109746346A - Bridge construction Full-automatic quantitative angle-bender - Google Patents

Abstract

The present invention relates to bridge construction Full-automatic quantitative angle-bender, effective solution existing apparatus manual operation large labor intensity, construction efficiency are low, finished product bool is substandard, numerical control device is with high costs problem；Its technical solution solved be include hollow shell, be fixedly connected with feed arrangement on shell, rear is equipped with the bending apparatus being fixedly connected on the shell, feed arrangement with bending apparatus is equal is connected with driving motor；Bending apparatus includes passive column, passive column side is equipped with active column, active column is fixedly connected with driven sprocket, driven sprocket is connected with drive sprocket, drive sprocket has been fixedly and coaxially connected driven gear ring, driven gear ring internal messing has bending driven gear, and bending driven gear is connected by regulating device with bending driving belt pulley, and bending driving belt pulley passes through the reciprocating apparatus being fixedly connected inside the housing and is connected with driving motor；Structure of the invention is succinct, easily operated, low in cost, affected by environment small, practical.

Description

Bridge construction Full-automatic quantitative angle-bender

Technical field

The present invention relates to bridge construction equipment technical fields, specifically bridge construction Full-automatic quantitative angle-bender.

Background technique

It is in all parts of the country all busy at putting up installations with the gradually development of economic construction of China, build various houses, office building, The projects in construction such as road engineering, however either in numerous project in construction construction sites or steel bar production workshop, all usually It needs to carry out bending process to high-volume reinforcing bar.Bending for reinforcing bar, more traditional way mainly by manually being operated, But it manually carries out reinforcing bar bending and not only needs to consume a large amount of manpower, but also a large amount of construction space need to be occupied.Therefore, it is It solves the problems, such as this, occurs a kind of one angle-bender of common steel bar processing machinery, bar bending owner in the prior art The scratch diskette that include fuselage and can be rotated about its center axis positioned at fuselage roof, scratch diskette are equipped with multiple jacks, to insert It bends pin shaft and central pin shaft, supporting shaft is fixed on fuselage, reinforcing bar, which is stuck in, bends pin shaft, central pin shaft and supporting shaft Between, just by bar bending when scratch diskette turns round.

The existing common angle-bender in construction site is mostly manual hand manipulation, and each moment reinforcement requires to open It closes, and its bending angle is determined by worker by range estimation and experience, therefore the steel that the design shape for being used in same construction part is the same Therefore often there are form variations in muscle, lead to the decline of construction quality, meanwhile, a large amount of manual operation also results in construction Efficiency it is low, and mechanization repeated work can labor intensity of workers it is excessive.Although and the technologies such as existing numerically controlled lathe can The quickly qualified bar bending part of batch production, however numerical control device is to working environment requirement with higher, construction site Complicated construction scene can not provide qualified working environment obviously for numerical control device, and work once is provided separately for numerical control device Make place, then cost will increase substantially, and be obviously not have at the construction field (site) along with the high cost of numerical control device itself Standby practicability.

Therefore, the present invention provides a kind of bridge construction Full-automatic quantitative angle-bender to solve the problems, such as this.

Summary of the invention

For above situation, for the defect for overcoming the prior art, the present invention provides a kind of bridge construction Full-automatic quantitative steel Muscle bending machine, effective solution existing apparatus manual operation large labor intensity, construction efficiency be low, finished product bool irregularity Lattice, numerical control device problem with high costs.

The present invention includes hollow shell, which is characterized in that feed arrangement is fixedly connected on the shell, it is described Shell rear is equipped with the bending apparatus being fixedly connected on the housing, and the feed arrangement and bending apparatus connect with fixed The driving motor connect inside the housing is connected；

The bending apparatus includes being fixedly connected with passive column on the housing, and the passive column side is equipped with rotation connection Active column on the housing, the active column is fixedly connected with the driven sprocket of rotation connection on the housing, described Driven sprocket by chain and be rotatablely connected drive sprocket on the housing and be connected, the drive sprocket is coaxially fixed It is connected with the driven gear ring for being placed in the interior of shell, the driven gear ring internal messing has bending driven gear, and described is curved Bent driven gear is driven by the regulating device being fixedly connected in the shell with the bending for being rotatably connected on the interior of shell Dynamic belt pulley is connected, and the bending driving belt pulley is by being fixedly connected on the reciprocating apparatus of the interior of shell and described Driving motor is connected.

Preferably, the regulating device includes being fixedly and coaxially connected and being rotatably connected on the bending driven gear The driven shaft of interior of shell, the driven shaft have been fixedly and coaxially connected adjusting driven pulley, have been equipped with by the driven shaft The drive shaft for being rotatably connected on the interior of shell and being fixedly and coaxially connected with the bending driving belt pulley, the driving Axis has been fixedly and coaxially connected adjusting driving belt pulley, passes through skin between the adjusting driven pulley and adjusting driving belt pulley Band is connected, and the adjusting driven pulley and adjusting driving belt pulley are the adjustable belt pulley of radius.

Preferably, the adjusting driven pulley includes that slide up and down the shape that is connected on driven shaft be wide at the top and narrow at the bottom The driven upper belt pulley and shape of cone are the driven bottom pulley of up-narrow and down-wide cone, and the driven shaft rotation can band The driven upper belt pulley and the rotation of driven bottom pulley are moved, the adjusting driving belt pulley includes sliding up and down to be connected to Shape in the drive shaft be cone wide at the top and narrow at the bottom driving upper belt pulley and shape be up-narrow and down-wide cone driving Bottom pulley, the drive shaft turns can drive the driving upper belt pulley and driving bottom pulley rotation, it is described from Dynamic upper belt pulley, driven bottom pulley, driving upper belt pulley, driving bottom pulley is equal and is fixedly connected on the interior of shell Control device is connected, and the control device can control the driven upper belt pulley, driven bottom pulley, driving upper belt Wheel, driving bottom pulley slide up and down.

Preferably, the control device include the driven shaft front end is set be rotatably connected on the interior of shell Driving double threaded screw, the driving double threaded screw has been fixedly and coaxially connected control transmission gear, the drive shaft front end Equipped with the driven double threaded screw for being rotatably connected on the interior of shell, the driven double threaded screw has been fixedly and coaxially connected and institute State the control driven gear of control transmission gear engagement；

It is rotatably connected on the driven upper belt pulley and the driven bottom pulley and is set in the driving double end spiral shell Bar and control thread bush with the described driving double threaded screw screw thread engagement, under the driving upper belt pulley and the driving The control for being set in the driven double threaded screw and engaging with the driven double threaded screw screw thread is rotatably connected on belt pulley Thread bush processed.

Preferably, the control driving gear of rotation connection interior of shell is engaged with by the control transmission gear, it is described Driving sliding tooth road be fixedly and coaxially connected control driven wheel of differential, be engaged with by the control driven wheel of differential rotation connect The control driving bevel gear in the interior of shell is connect, the control driving bevel gear has been fixedly and coaxially connected rotation connection Pointer is fixedly connected on the control handle of the outer side of shell wall, the control handle, by the control handle Equipped with the scale for being fixedly connected on outer side of shell wall.

Preferably, the reciprocating apparatus includes the reciprocal driving belt pulley for being rotatably connected on the interior of shell, described Reciprocal driving belt pulley be connected with the bending driving belt pulley by belt, the reciprocal driving belt pulley is coaxially consolidated Surely it is connected with reciprocal driven gear, is equipped with the reciprocal right side for being rotatably connected on the interior of shell on the right side of the reciprocal driven gear Half gear, reciprocal right half gear have been fixedly and coaxially connected reciprocal driven pulley, and the reciprocal driven pulley is logical It crosses belt to be connected with the reciprocal driving belt pulley of rotation connection inside the housing, the reciprocal driving belt pulley is coaxially fixed to be connected Be connected to reciprocal left half gear, reciprocal left half gear, reciprocal right half gear can and the reciprocal driven gear engagement, Reciprocal left half gear has been fixedly and coaxially connected reciprocal driven wheel of differential, be engaged with by the reciprocal driven wheel of differential and The connected reciprocal driving bevel gear of the driving motor.

Preferably, the feed arrangement includes the Feed servo system wheel being rotatably connected on the outside of the upper shell, institute The Feed servo system wheel stated is fixedly and coaxially connected the Feed servo system bevel gear for being placed in the interior of shell, the Feed servo system cone Driven half bevel gear of feeding for being rotatably connected on the interior of shell is engaged with by gear, driven half bevel gear of the feeding is same Axis is fixedly connected with feeding driven pulley, and the feeding driven pulley is by belt and is rotatably connected in the shell The feeding motor pulley in portion is connected, and the feeding motor pulley is connected with the driving motor.

Preferably, it horizontally slips by the Feed servo system and is connected with feed wheel pedestal, turn on the feed wheel pedestal Dynamic to be connected with feeding driven wheel, the feed wheel pedestal is connected by spring with the shell, described passive column or so It is slidably connected at the upper shell face, the passive column is connected with the feed wheel pedestal by connecting rod；

The Feed servo system wheel is fixedly and coaxially connected the tensioning driving belt pulley for being placed in interior of shell, and the feeding is driven Wheel is fixedly and coaxially connected the feeding driven gear for being placed in interior of shell, and the tensioning driving belt pulley is rotatably connected to tensioning Left connecting rod, the tension link other end are rotatably connected to tensioning right connecting rod, the tensioning right connecting rod other end and described Feeding driven gear rotation connection, the tensioning left connecting rod and tensioning right connecting rod hinged place be rotatably connected to tightening belt It takes turns, is rotatably connected on the right connecting rod and the Feed servo system gear of the feeding driven gear engagement, the feeding are driven Moving gear has been fixedly and coaxially connected tensioning driven pulley, and the tensioning driving belt pulley bypasses the tensioning by belt Belt pulley is connected with the tensioning driven pulley.

Preferably, the shell front and rear sides wall offers rectangular through-hole, fixed company in through-hole described in two It is connected to fan.

Preferably, the electrostatic precipitator for being placed in the interior of shell is removably connected with by fan described in two.

The present invention for existing apparatus manual operation large labor intensity, construction efficiency is low, finished product bool is substandard, Numerical control device problem with high costs makes improvement, adds feed arrangement and makes bar bending with the warp architecture of its cooperation Process become automatic process, largely save the labour of worker；The reciprocating apparatus with warp architecture cooperation is added, so that The present apparatus can realize full-automatic moment reinforcement, frequently operate without worker, while improving working efficiency, reduce labor intensity Improve final product quality；The regulating device with warp architecture cooperation is added, so that the present apparatus can be designed for different bool Drawing adjusts different bending angle, improves the scope of application of the present apparatus, and structure of the invention is succinct, easily operated, at low cost It is honest and clean, it is affected by environment small, it is practical.

Detailed description of the invention

Fig. 1 is schematic front view of the present invention.

Fig. 2 is stereoscopic schematic diagram of the present invention.

Fig. 3 is left view schematic diagram of the present invention.

Fig. 4 is that the present invention removes fan electrostatic dust-extraction unit stereoscopic schematic diagram one.

Fig. 5 is that the present invention removes fan electrostatic dust-extraction unit stereoscopic schematic diagram two.

Fig. 6 is decapsidate stereoscopic schematic diagram of the present invention.

Fig. 7 is feed arrangement of the present invention and its dependency structure stereoscopic schematic diagram.

Fig. 8 is feed arrangement stereoscopic schematic diagram of the present invention.

Fig. 9 is warp architecture of the present invention and its related solution structure stereoscopic schematic diagram.

Figure 10 is regulating device of the present invention and its dependency structure stereoscopic schematic diagram one.

Figure 11 is regulating device of the present invention and its dependency structure stereoscopic schematic diagram two.

Figure 12 is reciprocating apparatus of the present invention and its dependency structure stereoscopic schematic diagram.

Figure 13 is electrostatic precipitator of the present invention and fan position stereoscopic schematic diagram inside the housing.

Figure 14 is electrostatic precipitator stereoscopic schematic diagram of the present invention.

Figure 15 is fan stereoscopic schematic diagram of the present invention.

Specific embodiment

For the present invention aforementioned and other technology contents, feature and effect, in following cooperation with reference to figures 1 through Figure 15 pairs In the detailed description of embodiment, can clearly it present.The structure content being previously mentioned in following embodiment is attached with specification Figure is reference.

Each exemplary embodiment of the invention is described below with reference to accompanying drawings.

Embodiment one, the present invention is bridge construction Full-automatic quantitative angle-bender, described outer including hollow shell 1 Shell 1 can be placed in ground, can be fixedly connected with supporting leg outside lower end surface, so that there are certain height between shell 1 and ground, It preventing into water, 1 upper surface of shell may be configured as dismountable upper plate, in order to which the maintenance of 1 inner body of shell is replaced, shell 1 Immobilizing foundation and protection are provided for subsequent structural, which is characterized in that it is fixedly connected with feed arrangement on the shell 1, it is described Rear be equipped with the bending apparatus that is fixedly connected on the shell 1, the feed arrangement and bending apparatus and fixed connect The driving motor 2 inside shell 1 is connect to be connected, the feed arrangement is used to that curved reinforcing bar will to be needed to convey to 1 rear end of shell, Convenient for the work of subsequent bending apparatus, bar bending of the bending apparatus for sending feed arrangement to required angle Degree, the driving motor 2 are used to provide power for the feed arrangement, bending apparatus, and the driving motor 2 can pass through Electric wire is connected with external power supply；

The bending apparatus includes being fixedly connected on the shell 1 passive column 3, and 3 side of passive column is equipped with sliding It is connected to active column 4 on the shell 1, the active column 4 and the driven sprocket 5 being rotatably connected on the shell 1 are fixed Connection, with reference to Fig. 2, the reinforcing bar is fed device and is delivered between the passive column 3 and active column 4, and described is driven The rotation of sprocket wheel 5 drives the active column 4 to rotate around the passive column 3, will need curved bar bending, the driven chain Wheel 5 is connected by chain with the drive sprocket 6 being rotatably connected on the shell 1, and the driving gear passes through chain-driving The driven gear transmission, 4 upper end of active column are fixedly connected with 4 connecting rod of active column, and 4 connecting rod of active column is another One end is fixedly connected on 5 upper end of driven sprocket, if the rotation of active column 4 at this time is more than 180 degree, will will appear active column 4 and chain the case where colliding, and reinforcing bar is designed to require bending 180 degree or be relatively conventional in practice of construction greater than 180 degree , for the generation for preventing collision situation, 4 connecting rod of active column can be fixedly connected on 5 lower end of driven sprocket, described Drive sprocket 6 is fixedly and coaxially connected the driven gear ring 7 being placed in inside the shell 1, and 7 internal messing of driven gear ring has curved Bent driven gear 8, i.e., described bending driven gear 8, which rotates, can drive the drive sprocket 6 to rotate, by chain, driven Sprocket wheel 5,4 connecting rod of active column drive the active column 4 to rotate around the passive column 3, thus by active column 4 and passive column 3 Between bar bending, the bending driven gear 8 passes through the regulating device that is fixedly connected in the shell 1 and rotation connects It connects the bending driving belt pulley 9 inside the shell 1 to be connected, the bending driving belt pulley 9 is by being fixedly connected on It states the reciprocating apparatus inside shell 1 to be connected with the driving motor 2, the reciprocating apparatus is single for realizing driving motor 2 The positive and negative oscillation cycle of bending driving belt pulley 9 rotation is driven to output power, thus driven by the bending Gear 8, driven gear ring 7, drive sprocket 6, driven sprocket 5,4 connecting rod of active column and chain-driving active column 4 are around the past of passive column 3 Physical pendulum is dynamic, and the regulating device is used to adjust the revolving speed of the bending driven gear 8, makes to be bent driven gear 8 at one Velocity of rotation in oscillation cycle is different, so that the angle for rotating driven gear ring 7 is also different, realizes drive bar bending with this Different angles, it must be noted that, the bending driven gear 8 is unable to drive driven gear ring 7 anyway and has rotated Whole one week, for guarantee this point, the transmission ratio between bending driven gear 8 and the driven gear ring 7 answer it is larger, i.e., described in 7 diameter of driven gear ring it is big compared with bending 8 diameter of driven gear, when specifically used, user need to only start described the present embodiment Driving motor 2, and need to curved reinforcing bar be put into feed arrangement, the work of driving motor 2 drives feed arrangement work will Reinforcing bar in feed arrangement is delivered between active column 4 and passive column 3, and simultaneously, the work of driving motor 2 passes through past Apparatus for coating drives the bending driving belt pulley 9 to rotate, and drives described 8 turns of bending driven gear through regulating device transmission It is dynamic, by active column 4 described in driven gear ring 7, drive sprocket 6, driven sprocket 5,4 connecting rod of active column and chain-driving around passive Column 3 moves back and forth, and is realized with this to needing curved bar bending, fills for only needing curved reinforcing bar is constantly needed to be put into feeding Setting, which can be realized, need to be bent with equal angular reinforcing bar successively curved purpose, if user need to adjust the bending angle of reinforcing bar batch The past of the driven gear ring 7 is adjusted until the revolving speed of bending driven gear 8 need to be adjusted by the regulating device in degree Multiple swing angle, to realize the adjustment to differently curved angle.

Embodiment two, on the basis of example 1, the present embodiment provides a kind of specific regulating devices, so that the drive Dynamic motor 2 drives bending driven pulley to rotate different speed with constant output within the fixed period, to make actively Column 4 put different angles, realized the controllable adjustment to bar bending angle, specifically, the regulating device includes and institute The bending driven gear 8 stated is fixedly and coaxially connected and is rotatably connected on the driven shaft 10 inside shell 1, and the driven shaft 10 is same Axis, which is fixedly connected with, adjusts driven pulley 11, be equipped with by the driven shaft 10 be rotatably connected on 1 inside of shell and and The drive shaft 12 that the bending driving belt pulley 9 is fixedly and coaxially connected, the drive shaft 12 have been fixedly and coaxially connected adjusting Driving belt pulley 13 is connected between the adjusting driven pulley 11 and adjusting driving belt pulley 13 by belt, described Adjusting driven pulley 11 and adjusting driving belt pulley 13 is the adjustable belt pulley of radius, the variable driven skin of adjusting of diameter Belt wheel 11 and adjusting driving belt pulley 13 make driving motor 2 can be by adjusting driving belt pulley 13, adjusting with constant output Driven pulley 11 drives the revolving speed of bending driven gear 8 different, i.e., bending driven gear 8 is driven to turn over not within the unit time Same circle number, thus realize the controllable adjustment that over-angle is put to active column 4, when user need to adjust the swing angle of active column 4, Preferably the diameter for adjusting driving belt pulley 13 and adjusting in driven pulley 11 is tuned up and another diameter is turned down, in this way It only need to slightly adjust and be obtained with biggish ratio changing, it should be noted that, because of 11 He of adjusting driven pulley Adjusting 13 diameter of driving belt pulley is variable, therefore wears aggravation using the connected belt that will lead to of conventional belt therebetween, belt occurs Steel band or V can be used to guarantee the stability of present apparatus transmission and the service life of belt in the problem of service life shortens herein Shape rubber skin brings the long service life of the stabilization and belt that guarantee to be driven, and the present embodiment is when specifically used, the drive Dynamic motor 2 drives the bending driving belt pulley 9 to rotate by reciprocating apparatus, so that drive and bending driving belt pulley 9 are same The drive shaft 12 that axis is fixedly connected rotates, and the rotation of drive shaft 12 drives the adjusting driving belt pulley 13 being fixedly and coaxially connected to rotate, The adjusting driven pulley 11 is driven to rotate by belt, so that the driven shaft 10 being fixedly and coaxially connected is driven to rotate, into And bending driven gear 8 is driven to rotate, the bending rotation of driven gear 8 passes through driven gear ring 7, drive sprocket 6,5 and of driven sprocket Active column 4 described in chain-driving is swung, and realizes the bending to reinforcing bar between active column 4 and passive column 3, user Ke Tong with this Overregulate that adjust driving belt pulley 13 and adjust the transmission ratio between driven pulley 11 can come realize 4 swing angle of active column Control section.

Embodiment three, on the basis of example 2, the present embodiment provides a kind of adjusting driving belt pulley 13 and adjust from The specific structure of dynamic belt pulley 11, so that adjusting driving belt pulley 13 and adjusting 11 diameter of driven pulley are adjustable, specifically, ginseng Figure 11 is examined, the adjusting driven pulley 11 is circular cone wide at the top and narrow at the bottom including sliding up and down the shape being connected on driven shaft 10 The driven upper belt pulley 14 and shape of shape are the driven bottom pulley 15 of up-narrow and down-wide cone, and the rotation of driven shaft 10 can The driven upper belt pulley 14 and driven bottom pulley 15 is driven to rotate, specifically, being fixedly connected on the driven shaft 10 There is slide key, the sliding with slide key corresponding matching is offered on the driven upper belt pulley 14 and driven bottom pulley 15 Slot, this can guarantee that driven upper belt pulley 14 and driven bottom pulley 15 can slide up and down on driven shaft 10, while driven shaft 10 rotations can also drive driven upper belt pulley 14 and driven bottom pulley 15 to rotate synchronously, and the driven upper belt pulley 14 is located at 15 top of driven bottom pulley, the driven upper belt pulley 14 and driven bottom pulley 15 have collectively constituted described Driven pulley 11 is adjusted, the belt is placed between the driven upper belt pulley 14 and driven bottom pulley 15, because of skin Bandwidth is fixed, therefore when the driven upper belt pulley 14 and driven bottom pulley 15 are relatively distant from movement, the adjusting 11 diameter of driven pulley becomes smaller, conversely, adjusting when driven upper belt pulley 14 and driven 15 relatively close movement of bottom pulley 11 diameter of driven pulley becomes larger, and the adjusting driving belt pulley 13 includes sliding up and down to be connected in the drive shaft 12 Shape be cone wide at the top and narrow at the bottom driving upper belt pulley 16 and shape be up-narrow and down-wide cone driving bottom pulley 17, institute The drive shaft 12 stated, which rotates, can drive the driving upper belt pulley 16 and driving bottom pulley 17 to rotate, specifically, described It is fixedly connected with slide key in drive shaft 12, offers and slides on the driving upper belt pulley 16 and driving bottom pulley 17 The sliding groove of dynamic key corresponding matching, this is on can guarantee that driving upper belt pulley 16 and driving bottom pulley 17 can be in drive shafts 12 Lower slider, while the rotation of drive shaft 12 can also drive driving upper belt pulley 16 and driving bottom pulley 17 to rotate synchronously, it is described Upper belt pulley 16 is driven to be located at 17 top of driving bottom pulley, the driving upper belt pulley 16 and driving bottom pulley 17 have collectively constituted the adjusting driving belt pulley 13, and the belt is placed under the driving upper belt pulley 16 and driving Between belt pulley 17, because belt width is fixed, therefore when the driving upper belt pulley 16 and driving bottom pulley 17 are relatively distant from When movement, 13 diameter of adjusting driving belt pulley becomes smaller, conversely, when driving upper belt pulley 16 and driving 17 phase of bottom pulley It when to close to movement, adjusts 13 diameter of driving belt pulley and becomes larger, the driven upper belt pulley 14, drives driven bottom pulley 15 Dynamic upper belt pulley 16, driving bottom pulley 17 are connected with the control device being fixedly connected on inside the shell 1, the control Device processed can control the driven upper belt pulley 14, driven bottom pulley 15, driving upper belt pulley 16, driving bottom pulley 17 It slides up and down, the control device can control the driven upper belt pulley 14 and driven bottom pulley 15 on driven shaft 10 Away from each other or close with identical speed, at the same time, the control device also can control the driving upper belt pulley 16 and driving bottom pulley 17 in drive shaft 12 with identical speed close to or far from, the driven upper belt pulley 14, from Dynamic bottom pulley 15 or driving upper belt pulley 16 drive bottom pulley 17 belt can be made to remain at the movement of identical speed Same level height is without occurring skew or displacement, ensure that the stability of transmission, also prevents belt abrasion unevenly, Be driven caused by one lateral wearing is overweight it is unstable, meanwhile, the described control device control 14 He of driven upper belt pulley When driven bottom pulley 15 is adjacent to each other, the control device control driving upper belt pulley 16 and drive bottom pulley 17 synchronous Away from each other, conversely, the control device controls the driven upper belt pulley 14 and driven bottom pulley 15 away from each other When, the control device control driving upper belt pulley 16 and driving bottom pulley 17 are synchronous adjacent to each other, are realized and are exchanged with this It saves driven pulley 11 and adjusts effective adjusting of transmission ratio between driving belt pulley 13.

Example IV, on the basis of embodiment three, the present embodiment provides a kind of specific regulating device structure, the use made Family easily can adjust driving belt pulley 13 by regulating device and adjust the transmission ratio between driven pulley 11, specifically , with reference to Figure 11, the control device includes that being rotatably connected on inside the shell 1 of 10 front end of driven shaft is arranged in Driving double threaded screw 18, the driving double threaded screw 18 has been fixedly and coaxially connected control transmission gear 19, i.e., described control The rotation of transmission gear 19 processed can drive driving double threaded screw 18 to rotate synchronously, and 12 front end of drive shaft is equipped with and is rotatably connected on Driven double threaded screw 20 inside the shell 1, the driven double threaded screw 20 has been fixedly and coaxially connected to be passed with the control The control driven gear 21 that moving gear 19 engages, i.e., described rotation of control transmission gear 19 are driving 18 turns of double threaded screw of driving While dynamic, also the driven double threaded screw 20 can be driven to rotate by the control driven gear 21, and the drive Dynamic double threaded screw 18 is opposite with the direction of rotation of driven double threaded screw 20；

It is rotatably connected on the driven upper belt pulley 14 and the driven bottom pulley 15 and is set in the driving pair Head screw rod 18 and control thread bush 22 with described driving 18 screw thread of the double threaded screw engagement, on the driven upper belt pulley 14 The control thread bush 22 of rotation connection is set in the upper end of driving double threaded screw 18, the company of rotation on the driven bottom pulley 15 The control thread bush 22 connect is set in the lower end of driving double threaded screw 18, i.e., described rotation of driving double threaded screw 18 can drive two A control thread bush 22 moves in the opposite direction, so that driven upper belt pulley 14 and driven bottom pulley 15 are to opposite Direction movement is realized and controls the function of driven upper belt pulley 14 and driven bottom pulley 15 toward or away from one another, described Driving upper belt pulley 16 and the driving bottom pulley 17 on be rotatably connected to be set in the driven double threaded screw 20 and The control thread bush 22 engaged with 20 screw thread of driven double threaded screw is rotatablely connected on the driving upper belt pulley 16 Control thread bush 22 is set in the upper end of driven double threaded screw 20, the control spiral shell being rotatablely connected on the driving bottom pulley 17 Line set 22 is set in the lower end of driven double threaded screw 20, i.e., described rotation of driven double threaded screw 20 can drive two control screw threads Set 22 moves in the opposite direction, so that driving upper belt pulley 16 and driving bottom pulley 17 move in the opposite direction, It realizes control driving upper belt pulley 16 and drives the function of bottom pulley 17 toward or away from one another, the present embodiment specifically makes Used time, user, which stirs control transmission gear 19 rotating forward, can drive the driving double threaded screw 18 to rotate, and pass through simultaneously Control driven gear 21 drives driven double threaded screw 20 synchronous and the rotation contrary with driving double threaded screw 18, at this point, institute The driven upper belt pulley 14 and driven bottom pulley 15 stated are adjacent to each other, the driving upper belt pulley 16 and driving bottom pulley 17 away from each other, so that 10 spin down of driven shaft, i.e. bending 8 spin down of driven gear, i.e. in an oscillation cycle The angle that active column 4 was put becomes smaller, and the driving can be driven double conversely, user stirs control transmission gear 19 reversion Head screw rod 18 rotates, while driving driven double threaded screw 20 synchronous and and driving 18 side of double threaded screw by controlling driven gear 21 To opposite rotation, at this point, the driven upper belt pulley 14 and driven bottom pulley 15 are away from each other, the driving epithelium Belt wheel 16 and driving bottom pulley 17 are adjacent to each other, so that 10 faster rotational speed of driven shaft, i.e. bending 8 revolving speed of driven gear adds Fastly, i.e., the angle that active column 4 was put in an oscillation cycle becomes larger.

Embodiment five, on the basis of example IV, the present embodiment provides a kind of structures, in order to which user preferably stirs The control transmission gear 19, so that the swing angle of active column 4 is adjusted, specifically, by the control transmission gear 19 The control driving gear 23 being engaged with inside rotation connection shell 1, the driving sliding tooth road has been fixedly and coaxially connected control Driven wheel of differential 24 is engaged with the control drive being rotatably connected on inside the shell 1 by the control driven wheel of differential 24 Dynamic bevel gear 25, the control driving bevel gear 25, which is fixedly and coaxially connected, is rotatably connected on 1 lateral wall of shell Control handle 26, user's rotation control handle 26 can drive the control driving bevel gear 25 being fixedly and coaxially connected to rotate, To which the control driven wheel of differential 24 described in driving rotates, the rotation of control driven wheel of differential 24 can drive coaxial fixed company The control driving gear 23 connect rotates, so that the control transmission gear 19 that engages be driven to rotate, with this realize to adjust from It moves belt pulley 11 and adjusts the diameter adjustment of driving belt pulley 13, be fixedly connected with pointer 27, institute on the control handle 26 The scale for being fixedly connected on 1 lateral wall of shell is equipped with by the control handle 26 stated, the scale can drive according to the control Moving gear 23 passes through control transmission gear 19, control driven gear 21, driving double threaded screw 18, driven double threaded screw 20, control What thread bush 22 was adjusted adjusts driven gear and adjusts the different drive ratios for driving the diameter of gear to generate so as to cause active column 4 The different angle of rotation is portrayed, and the transmission ratio for calculating and adjusting between driven pulley 11 and adjusting driving belt pulley 13 is only passed through It can convert to obtain the swing angle of active column 4, those skilled in the art are easy to learn by calculating, and therefore, not repeat them here has The calculating process of body, the present embodiment, when user needs to adjust the swing angle of active column 4, only need to rotate when specifically used The control handle 26, and make pointer 27 against the scale needed, the rotation of control handle 26 at this time drives coaxial fixed The control driving bevel gear 25 of connection rotates, and drives the control by control driven wheel of differential 24, control driving gear 23 Transmission gear 19 rotates, and the transmission ratio adjusted between driven pulley 11 and adjusting driving belt pulley 13 is adjusted with this.

Embodiment six, on the basis of embodiment one or four, the present embodiment provides a kind of specific reciprocating structures, so that driving The unidirectional power output of dynamic motor 2 can drive the bending driving belt pulley 9 to move back and forth with fixed period positive and negative rotation, tool Body, the reciprocating apparatus includes the reciprocal driving belt pulley 32 being rotatably connected on inside the shell 1, the reciprocal drive Dynamic belt pulley 32 is connected by belt with the bending driving belt pulley 9, and the reciprocal driving belt pulley 32 is coaxially fixed It is connected with reciprocal driven gear 29, i.e., described rotation of reciprocal driven gear 29 can pass through 32 band of reciprocal driving belt pulley It moves the bending driving belt pulley 9 to rotate, is equipped with and is rotatably connected in the shell 1 on the right side of the reciprocal driven gear 29 Reciprocal right half gear 30 in portion, reciprocal right half gear 30 has been fixedly and coaxially connected reciprocal driven pulley 31, described Reciprocal driven pulley 31 is connected by belt with the reciprocal driving belt pulley 32 being rotatably connected on inside shell 1, and described is past Multiple driving belt pulley 32 has been fixedly and coaxially connected reciprocal left half gear 33, i.e., described rotation of reciprocal driving belt pulley 32 can drive Reciprocal left half gear 33 being fixedly and coaxially connected rotates, meanwhile, described in the reciprocal rotation of driving belt pulley 32 can be driven by belt Reciprocal driven pulley 31 rotate, so that reciprocal right half gear 30 be driven to rotate synchronously with reciprocal left half gear 33, Reciprocal left half gear 33, reciprocal right half gear 30 can and the reciprocal driven gear 29 engage, it must be noted that , when reciprocal left half gear 33 and the reciprocal driven gear 29 engage, reciprocal right half gear, 30 He The reciprocal driven gear 29 does not engage, and reciprocal right half gear 30 and the reciprocal driven gear 29 engage When, the engagement of reciprocal driven gear 29 that reciprocal left half gear 33 is got along well described, reciprocal left half gear 33 is coaxially It is fixedly connected with reciprocal driven wheel of differential 34, is engaged with by the reciprocal driven wheel of differential 34 and 2 phase of the driving motor Reciprocal driving bevel gear 35 even, the work of driving motor 2 drive the reciprocal driving bevel gear 35 to rotate, pass through institute The reciprocal driven wheel of differential 34 stated drives the reciprocal driving belt pulley 32 to rotate, and the present embodiment is described when specifically used The work of driving motor 2 drive the reciprocal driving belt pulley 32 to rotate, pass through the reciprocal driven wheel of differential 34 and drive The reciprocal driving belt pulley 32 rotates, and the rotation of reciprocal driving belt pulley 32 drives reciprocal left half gear 33 It rotates and drives the reciprocal driven gear 29 to rotate forward with this, the reciprocal driven gear 29 is rotated forward by back and forth driving skin Belt wheel 32 and belt drive the bending driving belt pulley 9 to rotate forward, thus driven by drive shaft 12, driven shaft 10, adjusting Belt pulley 11, adjusting driving belt pulley 13, bending driven gear 8, driven gear ring 7, drive sprocket 6, driven sprocket 5 drive described Active column 4 swing bar bending, the rotation of reciprocal driving belt pulley 32 drive simultaneously described in reciprocal driven skin Belt wheel 31 rotates, and the described rotation of reciprocal driven pulley 31 drives reciprocal right half gear 30 to rotate, when described past When half gear 33 of a multiple left side and the reciprocal driven gear 29 are disengaged from, the reciprocal right rotation of half gear 30 and described The reciprocal engagement of driven gear 29 can drive the reciprocal driven gear 29 to invert, to pass through reciprocal driving belt pulley 32 and skin With driving the bending driving belt pulley 9 to rotate forward, to by drive shaft 12, driven shaft 10, adjusting driven pulley 11, adjust It saves driving belt pulley 13, bending driven gear 8, driven gear ring 7, drive sprocket 6, driven sprocket 5 and drives the bending Driving belt pulley 9 inverts, to drive 4 homing of active column, this is a complete bar bending period.

Embodiment seven, on the basis of example 1, the present embodiment provides a kind of specific feed arrangements, so that being placed on this Reinforcing bar on device can realize auto-feed after present apparatus unlatching, and mix above-mentioned structure and realize bending, specifically, described Feed arrangement include the Feed servo system wheel 36 being rotatably connected on the outside of 1 upper end of shell, the Feed servo system wheel 36 is same Axis is fixedly connected with the Feed servo system bevel gear 37 being placed in inside the shell 1, engages by the Feed servo system bevel gear 37 There is driven half bevel gear 38 of the feeding being rotatably connected on inside the shell 1, i.e. driven half bevel gear 38 of the feeding rotates Feed servo system bevel gear 37 can be driven to rotate, so that the Feed servo system wheel 36 is driven to rotate, the driven half cone of the feeding The angle of tooth should be mutually complementary with reciprocal left half gear 33, reciprocal right half gear 30 on gear 38, half gear 33 of a reciprocal left side, The sum of the angle of tooth of reciprocal half gear 30 of the right side and feeding driven wheel of differential should be 180 degree, driven half bevel gear of the feeding 38 have been fixedly and coaxially connected feeding driven pulley 39, and the feeding driven pulley 39 is by belt and is rotatably connected on institute It states the feeding motor pulley 40 inside shell 1 to be connected, the feeding motor pulley 40 and 2 phase of driving motor Even, i.e., described work of driving motor 2 drives the motor pulley work, and the driven skin of feeding is driven by belt Belt wheel 39 rotates, so that driven half bevel gear 38 of the feeding being fixedly and coaxially connected with it be driven to rotate, the present embodiment specifically makes Used time, the described work of driving motor 2 by motor pulley, feeding driven pulley 39, driven half bevel gear 38 of feeding, into Drive the Feed servo system wheel 36 to rotate to driving bevel gear 37, thus need to curved reinforcing bar send to active column 4 and passive Between column 3, later, driven half bevel gear 38 of feeding and the Feed servo system bevel gear 37 are disengaged from, described Reciprocal driven gear 29 successively with reciprocal left half gear 33, reciprocal right half gear 30 engagement, makes active column 4 around described The passive rotation of column 3 drives bar bending, and homing, back fed driven half bevel gear 38 and the Feed servo system bore tooth 37 engagement of wheel, drives Feed servo system wheel 36 to continue to rotate, starts the bending of next reinforcing bar.

Embodiment eight to improve the scope of application of the invention, while improving feeding efficiency on the basis of embodiment seven, The present embodiment provides a kind of specific structure, making to feed driven wheel 42 also be can be rotated and can with the distance between Feed servo system wheel 36 Automatic adjustment, is connected with feed wheel pedestal 41 specifically, horizontally slipping by the Feed servo system, the feed wheel pedestal 41 On be rotatably connected to feeding driven wheel 42, i.e., described feeding driven wheel 42 can be synchronized with feed wheel to horizontally slip, it is described into It is connected by spring with the shell 1 to wheel pedestal 41, specifically, 41 lower end of feed wheel pedestal is fixed with reference to Fig. 8 It is connected with 41 fixed plate of feed wheel pedestal, spring, the shell 1 are fixedly connected in 41 fixed plate of feed wheel pedestal Inside is fixedly connected with 1 fixed plate of shell, and the spring other end is fixedly connected in 1 fixed plate of shell, at this time Feeding the distance between the driven wheel 42 and Feed servo system wheel 36 can carry out automatic according to the thickness of different model reinforcing bar It adjusts, because Feed servo system wheel 36, feeding driven wheel 42 are cylinder, when the reinforcing bar of different model is placed in Feed servo system wheel 36 Between feeding driven wheel 42 and when being fed the drive of driving wheel 36 movement to the back-end, reinforcing bar will push feeding driven wheel 42 to Side, while under the action of the spring, feeding driven wheel 42 will be tightly attached to reinforcing bar side and play the role of supplementary feeding positioning, institute The passive column 3 stated, which horizontally slips, is connected to 1 upper surface of shell, the passive column 3 and the feed wheel pedestal 41 It is connected by connecting rod, with reference to Fig. 7, i.e., the feed wheel pedestal 41 is while pushing side to by reinforcing bar, the passive column 3 The sliding that will be with feed wheel pedestal 41 is synchronous to a Slideslip, so that feeding driven wheel 42 towards 36 side of Feed servo system wheel Tangent line simultaneously and passive column 3 is tangent, that is, ensure passive column 3 when reinforcing bar is delivered between active column 4 and passive column 3 by straight line It can reinforcing bar contact just, it is ensured that passive column 3 can provide immobilizing foundation for 4 moment reinforcement of active column；

The Feed servo system wheel 36 is fixedly and coaxially connected the tensioning driving belt pulley 43 being placed in inside shell 1, it is described into The tensioning driving belt pulley 43 can be driven to rotate to the rotation of driving wheel 36, the feeding driven wheel 42 is fixedly and coaxially connected There is the feeding driven gear 44 being placed in inside shell 1, feeding driven gear 44 rotation can drive the feeding driven 42 rotation of wheel, the tensioning driving belt pulley 43 are rotatably connected to tensioning left connecting rod 45, and the tension link other end turns Dynamic to be connected with tensioning right connecting rod 46, tensioning 46 other end of right connecting rod and the feeding driven gear 44 are rotatablely connected, With reference to Fig. 8, described 45 one end of tensioning left connecting rod is rotatably connected in the shaft of tensioning driving belt pulley 43, and the tensioning is right 46 one end of connecting rod is rotatably connected in the shaft of feeding driven gear 44,45 other end of tensioning left connecting rod and the right company of tensioning The other end of bar 46 is hinged, and the tensioning left connecting rod 45 and tensioning 46 hinged place of right connecting rod are rotatably connected to idler 47, specifically, the tensioning left connecting rod 45 and tensioning 46 hinged place of right connecting rod are rotatably connected to tension pulley seat, on tension pulley seat Rotation connection is rotatably connected on the right connecting rod and the feeding driven gear 44 engages there are two idler 47 Feed servo system gear 48, the Feed servo system gear 48 have been fixedly and coaxially connected tensioning driven pulley 49, the tensioning Driving belt pulley 43 is connected around the idler 47 with the tensioning driven pulley 49 by belt, i.e., described The rotation of tensioning driving belt pulley 43 and drive the tensioning driven pulley 49 to rotate by idler 47 and belt, To drive the Feed servo system gear 48 to rotate, the rotation of Feed servo system gear 48 drives and the feeding driven gear of its engagement 44 rotations, so that feeding driven wheel 42 be driven to rotate, the setting of idler 47 is so that no matter feed wheel pedestal 41 or so is sliding Dynamic, tensioning driving belt pulley 43 can effectively pass through tensioning driven pulley 49, idler 47, Feed servo system gear 48, driven gear 44 is fed, feeding driven gear 44 drives feeding driven wheel 42 to rotate, tensioning driving belt pulley described herein 43 is identical with 36 direction of rotation of Feed servo system wheel, therefore the tensioning driven pulley 49, Feed servo system gear 48 are equal It is identical with 36 direction of rotation of Feed servo system wheel, because of feeding driven gear 44 and 48 direction of rotation phase of Feed servo system gear Instead, so feeding driven wheel 42 and 36 direction of rotation of Feed servo system wheel on the contrary, with this realize Feed servo system wheel 36 and feeding from Driving wheel 42 works at the same time the common purpose for completing reinforcing bar feeding, and for the present embodiment when specifically used, the Feed servo system bores tooth 37 rotation of wheel drives Feed servo system wheel 36 to rotate, to drive tensioning driving belt pulley 43 to rotate, through idler 47, tensioning The effect of driven pulley 49, Feed servo system gear 48, feeding driven gear 44 and belt drives feeding driven wheel 42 reversely to turn It is dynamic, reinforcing bar feeding is completed with this, when the reinforcing bar of different model is placed between Feed servo system wheel 36 and feeding driven wheel 42 simultaneously quilt When Feed servo system wheel 36 drives mobile to the back-end, reinforcing bar will push feeding driven wheel 42 to side, while in the effect of spring Under, feeding driven wheel 42 will be tightly attached to reinforcing bar side to guarantee to feed the rotation feeding work of driven wheel 42 and not fail, meanwhile, feeding Pedestal 41 is taken turns while pushing side to by reinforcing bar, the passive column 3 will be with feed wheel pedestal 41 sliding it is synchronous to One Slideslip, it is ensured that reinforcing bar when being delivered between active column 4 and passive column 3 by straight line passive column 3 can reinforcing bar just contact.

Embodiment nine, on the basis of example 1, the present embodiment are to guarantee that machine is long for existing many construction sites The cooling requirements of time service, the case where often removing protective cover, make improvements, and the setting of protective cover is to protect use Family is not easy to be injured by the mechanical structure for telling operating of casing internal, and also to protect each part of casing internal, and protects It is obviously all unfavorable to work Human-to-Machine that shield removes protective cover, therefore present embodiments provides a kind of structure, can effectively improve Heat-sinking capability of the invention, the 1 front and rear sides wall of shell offer rectangular through-hole, fix in through-hole described in two It is connected with fan 51, with reference to Figure 15, the fan 51 is common fan 51 comprising the wind being removably mounted in through-hole 51 shells 1 are fanned, are rotatably connected to flabellum on 51 shell 1 of fan, the flabellum and are fixedly connected on 51 shell 1 of fan On 51 motor of fan be connected, 51 motor of fan described in two is electrically connected with the driving motor 2, i.e., the present apparatus is once Starting, the work of driving motor 2 will just drive 51 motor of fan to work, so that flabellum be driven to rotate, it should be noted that described in two Fan 51 rotate it is reversed on the contrary, one in i.e. two fans 51 be exhaust fan 51 and another is extraction fan 51, it is true with this The circulation of air, the sustainable heat taken away inside shell 1 of the air of circulation, to improve radiating efficiency are protected.

Embodiment ten, on the basis of embodiment nine, because the design of the present apparatus make in order to improve scene use when work Efficiency reduces labor intensity, therefore the working environment of the present apparatus is the larger more severe construction site environment of dust, and fan 51 Ventilating air in then probably contain a large amount of dusts, and in air by accumulating in zero inside shell 1 when 1 inside of shell On part, it is easy to the bulk deposition for causing dust influences the normal work of the present apparatus, therefore present embodiments provide it is a kind of can be effective The structure of dust-proof dust suction, specifically, being removably connected with the electrostatic being placed in inside the shell 1 by fan 51 described in two Dust-extraction unit 52, it includes sliding up and down that with reference to Figure 14, the electrostatic precipitator 52, which uses existing electrostatic precipitator technology, The frame being connected to inside shell 1 is fixedly connected with conductive shaft on frame, it is each that several anode plates is fixedly connected on guiding axis The cathode plate being fixedly connected on frame, the conductive shaft and the driving motor 2 electrical connection are provided between anode plate, Conductive shaft can be made to charge when driving motor 2 works, equally to charge on anode plate after conductive shaft electrification has a large amount of positive charges, Therefore occur induction negative electrical charge on each cathode plate, form induction field between anode plate, cathode plate, sky therebetween will be passed through Dust absorption in gas, to improve safety, conductive shaft and frame fixed connection place are provided with insulating ceramics set, to guarantee frame It is not charged, prevent worker forget in disassembly, cleaning break cause to get an electric shock, when the dust adsorbed in anode plate and cathode plate is more When, the present invention can be powered off and remove electrostatic precipitator 52, and placed back in after dust is cleaned, because of construction site dust More, worker can be cleaned after the completion of use tomorrow, to guarantee it effectively.

The present invention when specifically used, user reinforcing bar to be bent need to be only placed on the Feed servo system wheel 36 and into To between driven wheel 42 and driving motor 2 is started, the work of driving motor 2 passes through motor pulley, feeding driven pulley 39, driven half bevel gear 38 is fed, Feed servo system bevel gear 37 drives the Feed servo system wheel 36 to rotate, Feed servo system cone tooth 37 rotation of wheel drives Feed servo system wheel 36 to rotate, to drive tensioning driving belt pulley 43 to rotate, through idler 47, tensioning The effect of driven pulley 49, Feed servo system gear 48, feeding driven gear 44 and belt drives feeding driven wheel 42 reversely to turn It is dynamic, so that curved reinforcing bar be needed to send to active column 4 and passively between column 3；

Meanwhile the work of driving motor 2 drives the reciprocal driving belt pulley 32 to rotate, when driven half bevel gear of feeding 38 and the Feed servo system bevel gear 37 when being disengaged from, driving motor 2 is driven by the reciprocal driven wheel of differential 34 The reciprocal driving belt pulley 32 rotates, and the rotation of reciprocal driving belt pulley 32 drives reciprocal left half gear 33 It rotates and drives the reciprocal driven gear 29 to rotate forward with this, the reciprocal driven gear 29 is rotated forward by back and forth driving skin Belt wheel 32 and belt drive the bending driving belt pulley 9 to rotate forward, thus driven by drive shaft 12, driven shaft 10, adjusting Belt pulley 11, adjusting driving belt pulley 13, bending driven gear 8, driven gear ring 7, drive sprocket 6, driven sprocket 5 drive described Active column 4 swing bar bending, the rotation of reciprocal driving belt pulley 32 drive simultaneously described in reciprocal driven skin Belt wheel 31 rotates, and the described rotation of reciprocal driven pulley 31 drives reciprocal right half gear 30 to rotate, when described past When half gear 33 of a multiple left side and the reciprocal driven gear 29 are disengaged from, the reciprocal right rotation of half gear 30 and described The reciprocal engagement of driven gear 29 can drive the reciprocal driven gear 29 to invert, to pass through reciprocal driving belt pulley 32 and skin With driving the bending driving belt pulley 9 to rotate forward, to by drive shaft 12, driven shaft 10, adjusting driven pulley 11, adjust It saves driving belt pulley 13, bending driven gear 8, driven gear ring 7, drive sprocket 6, driven sprocket 5 and drives the bending Driving belt pulley 9 inverts, to drive 4 homing of active column, a complete bar bending process terminates, user Next reinforcing bar to be bent is placed between Feed servo system wheel 36 and feeding driven wheel 42, to further decrease user's Labor intensity, can Feed servo system wheel 36 and feeding driven wheel 42 above place reinforced frame, need to curved reinforcing bar be put into wherein, It, can be automatic by lower reinforcing bar of gravity after the reinforcing bar of bottom is fed driving wheel 36 and feeding driven wheel 42 is transported away It falls between Feed servo system wheel 36 and feeding driven wheel 42, waits the beginning in next bar bending period, can be automatically performed The placement work of each reinforcing bar, meanwhile, if user needs in the position for adjusting bar bending point, need to will only adjust reinforcing bar be put into To the position between driving wheel 36 and feeding driven wheel 42, specifically, because the time used in reinforcing bar feeding, bending is fed The influence of driven half bevel gear 38, reciprocal left half gear 33, reciprocal right half gear 30 is a fixed value, therefore adjusts bar bending point Position substantially be adjust a cycle in reinforcing bar feeding length, this need to by adjust reinforcing bar be put into 36 He of Feed servo system wheel Position between feeding driven wheel 42 can readily be realized；

When user needs to adjust the swing angle of active column 4, the control handle 26 need to be only rotated, and keep pointer 27 opposite The scale needed, the at this time rotation of control handle 26 drive the control driving bevel gear 25 being fixedly and coaxially connected to rotate, pass through Control driven wheel of differential 24, control driving gear 23 drive the control transmission gear 19 to rotate, and control transmission gear 19 is just Turn that the driving double threaded screw 18 can be driven to rotate, while driving driven double threaded screw 20 synchronous by controlling driven gear 21 And and the contrary rotation of driving double threaded screw 18, at this point, the driven upper belt pulley 14 and driven bottom pulley 15 is mutual It is mutually close, the driving upper belt pulley 16 and driving bottom pulley 17 away from each other so that 10 spin down of driven shaft, It is bent 8 spin down of driven gear, i.e. the angle that active column 4 was put in an oscillation cycle becomes smaller, conversely, user stirs institute Control transmission gear 19 reversion stated can drive the driving double threaded screw 18 to rotate, while pass through control 21 band of driven gear Synchronous and contrary with driving double threaded screw 18 rotation of driven double threaded screw 20 is moved, at this point, the driven upper belt pulley 14 and driven bottom pulley 15 away from each other, the driving upper belt pulley 16 and driving bottom pulley 17 it is adjacent to each other, thus So that 10 faster rotational speed of driven shaft, that is, be bent 8 faster rotational speed of driven gear, the i.e. angle that active column 4 was put in an oscillation cycle Degree becomes larger；

The starting of driving motor 2 simultaneously drives two fans 51 to start, and makes ventilating air by improving radiating efficiency inside shell 1；

The starting of driving motor 2 also will drive the air that shell 1 is flowed through in the work filtering of electrostatic precipitator 52 simultaneously, purify dust, When the dust adsorbed on electrostatic precipitator 52 is more, the present invention can be powered off and remove electrostatic precipitator 52, and will It is placed back in after dust cleaning, because construction site dust is more, worker can be cleaned after the completion of use tomorrow, to guarantee it Effectively.

The present invention for existing apparatus manual operation large labor intensity, construction efficiency is low, finished product bool is substandard, Numerical control device problem with high costs makes improvement, adds feed arrangement and makes bar bending with the warp architecture of its cooperation Process become automatic process, largely save the labour of worker；The reciprocating apparatus with warp architecture cooperation is added, so that The present apparatus can realize full-automatic moment reinforcement, frequently operate without worker, while improving working efficiency, reduce labor intensity Improve final product quality；The regulating device with warp architecture cooperation is added, so that the present apparatus can be designed for different bool Drawing adjusts different bending angle, improves the scope of application of the present apparatus, and structure of the invention is succinct, easily operated, at low cost It is honest and clean, it is affected by environment small, it is practical.

Claims (10)

1. bridge construction Full-automatic quantitative angle-bender, including hollow shell (1), which is characterized in that the shell (1) On be fixedly connected with feed arrangement, the shell (1) rear is equipped with the bending apparatus being fixedly connected on the shell (1), The feed arrangement driving motor (2) internal with shell (1) is fixedly connected on bending apparatus is connected；

The bending apparatus includes being fixedly connected on the shell (1) passive column (3), and described passive column (3) side is set It is rotatably connected on active column (4) on the shell (1), the active column (4) and is rotatably connected on the shell (1) Driven sprocket (5) is fixedly connected, and the driven sprocket (5) passes through chain and the driving being rotatably connected on the shell (1) Sprocket wheel (6) is connected, and the drive sprocket (6), which is fixedly and coaxially connected, is placed in the internal driven gear ring (7) of the shell (1), Described driven gear ring (7) internal messing has bending driven gear (8), and the bending driven gear (8) is by being fixedly connected on Regulating device in the shell (1) is connected with the bending driving belt pulley (9) for being rotatably connected on the shell (1) inside, institute The bending driving belt pulley (9) stated is by being fixedly connected on the shell (1) internal reciprocating apparatus and the driving motor (2) it is connected.

2. bridge construction Full-automatic quantitative angle-bender according to claim 1, which is characterized in that the adjusting dress It sets including the internal driven shaft (10) of shell (1) is fixedly and coaxially connected and be rotatably connected on the bending driven gear (8), The driven shaft (10) has been fixedly and coaxially connected adjusting driven pulley (11), and rotation is equipped with by the driven shaft (10) and is connected The drive shaft (12) being fixedly and coaxially connected inside the shell (1) and with the bending driving belt pulley (9) is connect, it is described Drive shaft (12) has been fixedly and coaxially connected adjusting driving belt pulley (13), the adjusting driven pulley (11) and adjusting driving It is connected between belt pulley (13) by belt, the adjusting driven pulley (11) and adjusting driving belt pulley (13) are half The adjustable belt pulley of diameter.

3. bridge construction Full-automatic quantitative angle-bender according to claim 2, which is characterized in that the adjusting from Dynamic belt pulley (11) include sliding up and down the driven upper belt that the shape being connected on driven shaft (10) is cone wide at the top and narrow at the bottom It takes turns (14) and shape is the driven bottom pulley (15) of up-narrow and down-wide cone, the driven shaft (10) rotation can drive described Driven upper belt pulley (14) and driven bottom pulley (15) rotation, the adjusting driving belt pulley (13) include slide up and down Be connected to driving upper belt pulley (16) that the shape on the drive shaft (12) is cone wide at the top and narrow at the bottom and shape be it is upper it is narrow under The driving bottom pulley (17) of wide cone, the drive shaft (12) rotation can drive the driving upper belt pulley (16) and Drive bottom pulley (17) rotation, the driven upper belt pulley (14), driven bottom pulley (15), driving upper belt pulley (16), driving bottom pulley (17) control device internal with the shell (1) is fixedly connected on is connected, the control dress It sets and can control the driven upper belt pulley (14), driven bottom pulley (15), driving upper belt pulley (16), driving bottom pulley (17) it slides up and down.

4. bridge construction Full-automatic quantitative angle-bender according to claim 3, which is characterized in that the control dress It sets and is rotatably connected on the internal driving double threaded screw (18) of the shell (1) in the driven shaft (10) front end including being arranged, The driving double threaded screw (18) has been fixedly and coaxially connected control transmission gear (19), and the drive shaft (12) front end is equipped with It is rotatably connected on the internal driven double threaded screw (20) of the shell (1), the driven double threaded screw (20) is coaxially fixed to be connected It is connected to the control driven gear (21) with control transmission gear (19) engagement；

It is rotatably connected on the driven upper belt pulley (14) and the driven bottom pulley (15) and is set in the drive Dynamic double threaded screw (18) and the control thread bush (22) engaged with driving double threaded screw (18) screw thread, in the driving Be rotatably connected on belt pulley (16) and the driving bottom pulley (17) be set in the driven double threaded screw (20) and The control thread bush (22) engaged with driven double threaded screw (20) screw thread.

5. bridge construction Full-automatic quantitative angle-bender according to claim 4, which is characterized in that the control passes Internal control driving gear (23) of rotation connection shell (1) is engaged with by moving gear (19), the driving sliding tooth road is same Axis is fixedly connected with control driven wheel of differential (24), is engaged with described in being rotatably connected on by the control driven wheel of differential (24) The internal control driving bevel gear (25) of shell (1), the control driving bevel gear (25) has been fixedly and coaxially connected rotation It is connected to the control handle (26) of described shell (1) lateral wall, the control handle is fixedly connected with pointer on (26) (27), the scale for being fixedly connected on shell (1) lateral wall is equipped with by the control handle (26).

6. bridge construction Full-automatic quantitative angle-bender according to claim 1 or 4, which is characterized in that described is past Apparatus for coating includes being rotatably connected on the internal reciprocal driving belt pulley (32) of the shell (1), the reciprocal driving belt pulley (32) it is connected by belt with the bending driving belt pulley (9), the reciprocal driving belt pulley (32) is coaxially fixed to be connected It is connected to reciprocal driven gear (29), is equipped on the right side of the reciprocal driven gear (29) and is rotatably connected on the shell (1) inside Reciprocal right half gear (30), reciprocal right half gear (30) has been fixedly and coaxially connected reciprocal driven pulley (31), institute The reciprocal driven pulley (31) stated is by belt and is rotatably connected on internal reciprocal driving belt pulley (32) phase of shell (1) Even, the reciprocal driving belt pulley (32) has been fixedly and coaxially connected reciprocal left half gear (33), reciprocal left half gear (33), reciprocal right half gear (30) can engage with the reciprocal driven gear (29), reciprocal left half gear (33) It has been fixedly and coaxially connected reciprocal driven wheel of differential (34), has been engaged with and the driving by the reciprocal driven wheel of differential (34) The connected reciprocal driving bevel gear (35) of motor (2).

7. bridge construction Full-automatic quantitative angle-bender according to claim 1, which is characterized in that the feeding dress The Feed servo system wheel (36) including being rotatably connected on the outside of the shell (1) upper end is set, the Feed servo system wheel (36) is coaxial It is fixedly connected with and is placed in the internal Feed servo system bevel gear (37) of the shell (1), the Feed servo system bevel gear (37) is other It is engaged with and is rotatably connected on internal driven half bevel gear (38) of feeding of the shell (1), driven half bevel gear of the feeding (38) it has been fixedly and coaxially connected feeding driven pulley (39), the feeding driven pulley (39) is connected by belt and rotation It connects and is connected in the internal feeding motor pulley (40) of the shell (1), the feeding motor pulley (40) and described Driving motor (2) is connected.

8. bridge construction Full-automatic quantitative angle-bender according to claim 7, which is characterized in that the feeding is driven Dynamic side, which horizontally slips, to be connected with feed wheel pedestal (41), is rotatably connected to feeding driven wheel on the feed wheel pedestal (41) (42), the feed wheel pedestal (41) is connected by spring with the shell (1), and the passive column (3) horizontally slips It is connected to described shell (1) upper surface, the passive column (3) is connected with the feed wheel pedestal (41) by connecting rod；

The Feed servo system wheel (36), which is fixedly and coaxially connected, is placed in the internal tensioning driving belt pulley (43) of shell (1), institute The feeding driven wheel (42) stated, which is fixedly and coaxially connected, is placed in the internal feeding driven gear (44) of shell (1), the tensioning Driving belt pulley (43) is rotatably connected to tensioning left connecting rod (45), and the tension link other end is rotatably connected to the right company of tensioning Bar (46), tensioning right connecting rod (46) other end and the feeding driven gear (44) rotation connection, the tensioning Left connecting rod (45) and tensioning right connecting rod (46) hinged place are rotatably connected to idler (47), the company of rotation on the right connecting rod It is connected to the Feed servo system gear (48) with feeding driven gear (44) engagement, the Feed servo system gear (48) is coaxially solid Surely it is connected with tensioning driven pulley (49), the tensioning driving belt pulley (43) bypasses the tightening belt by belt Wheel (47) is connected with the tensioning driven pulley (49).

9. bridge construction Full-automatic quantitative angle-bender according to claim 1, which is characterized in that the shell (1) front and rear sides wall offers rectangular through-hole, and fan (51) are fixedly connected in through-hole described in two.

10. bridge construction Full-automatic quantitative angle-bender according to claim 9, which is characterized in that described in two It is removably connected with by fan (51) and is placed in the internal electrostatic precipitator (52) of the shell (1).