CN209577791U

CN209577791U - A kind of steel tube straightening machine

Info

Publication number: CN209577791U
Application number: CN201920353035.1U
Authority: CN
Inventors: 王辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2019-11-05
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a kind of steel tube straightening machine, including a device for discharging, device for discharging is conveyed for placing steel pipe to be processed, and by steel pipe by root；One transfer device, transfer device are located at the exit of device for discharging, carry out 90 degree of horizontal rotation transfers after receiving the steel pipe transferred by device for discharging；One coalignment, coalignment includes alignment rack and feed mechanism, alignment rack is divided into the first collimation region being once straightened to steel pipe and the second collimation region that secondary alignment is carried out to steel pipe, the entrance of the first collimation region is arranged in feed mechanism, and by the steel pipe market to the first collimation region of transfer device transfer, derusting mechanism is additionally provided between the outlet and the import of the second collimation region of the first collimation region；Advantage is good alignment effect, safe operation, working efficiency is higher and has rust removing function.

Description

A kind of steel tube straightening machine

Technical field

The utility model relates to a kind of straightener more particularly to a kind of steel tube straightening machines.

Background technique

In colliery industry, steel pipe is that one kind is commonly used and consumes huge material, some steel pipes are using a period of time After the case where occuring bending and deformation will affect the security performance used once tube bending deforms, cause security risk, because This can just come into operation after needing to be straightened it.Having notification number thus is that the Chinese utility model patent of CN204074834U discloses A kind of straightener for seamless steel pipe comprising rack, rack include left wall plate and right wall plate disposed in parallel, be arranged on left wall plate There are several drive rolls, several driven vollers is correspondingly arranged on right wall plate, drive roll and driven voller are arranged in same level, main Gap between dynamic roller and driven voller forms the aligning channel of steel pipe；It is provided with below rack for drive roll conveying power Motor；The distance between drive roll and the driven voller of corresponding setting are set as 20cm.Drive roll is disposed as with driven voller Plastic roller.The distance between drive roll and driven voller are set 20cm by above-mentioned apparatus, increases the aligning degree of steel pipe；It will be used for The drive roll and driven voller of aligning are set as plastic roller, and steel tube surface is avoided to be damaged, and ensure that the quality of steel pipe.

But there are following several respects in it: 1, steel pipe biggish for bending degree, the especially aligning of coil pipe On, this kind of straightener is difficult to complete straightening operation, and steel pipe is easy to block after entering straightener, it still will cause the damage of steel pipe, It is general to be straightened effect；2, above-mentioned apparatus is generally by the way of artificial loading, and working efficiency is lower and there are certain safety is hidden Suffer from；3, surface can get rusty steel pipe in use for some time, generally will do it processing of rust removing in order to not influence subsequent use, above-mentioned The device only only effect of alignment, therefore subsequent need to be equipped with special derusting device the steel pipe after alignment is carried out at derusting Reason, ultimately causes the excessively many and diverse heaviness of structure, manufacturing cost is larger.

Summary of the invention

Good, safe operation that the main purpose of the utility model is to provide a kind of alignment effects, working efficiency are higher and have There is the steel tube straightening machine of rust removing function.

To achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of steel tube straightening machine, including

One device for discharging, the device for discharging are conveyed for placing steel pipe to be processed, and by steel pipe by root；

One transfer device, the transfer device are located at the exit of the device for discharging, receive by the discharging 90 degree of horizontal rotation transfers are carried out after the steel pipe of device transfer；

One coalignment, the coalignment include alignment rack and feed mechanism, and the alignment rack is divided into pair The first collimation region that steel pipe is once straightened and the second collimation region that secondary alignment is carried out to steel pipe, the feeder The entrance of the first collimation region is arranged in structure, and the steel pipe market of the transfer device transfer to described first is straightened In region, rust remover is additionally provided between the outlet and the import of second collimation region of first collimation region Structure.

Preferably, the device for discharging includes pedestal, mounting rack and relieving mechanism, and the mounting rack passes through more branch Column is fixed on the pedestal, and one is provided with above the mounting rack for storing the aggregate bin of steel pipe, the collection It is fixed at intervals with two pieces of limit plates below hopper, it is empty to form the receiving that one falls steel pipe sequentially vertically between two pieces of limit plates Between, the mounting rack is fixedly installed an inclined plate in the exit of the accommodation space, and the relieving mechanism includes fortune It takes offence cylinder, connecting rod, first rotating shaft and the second shaft, the movement cylinder is hinged on pedestal, the movement cylinder Piston rod and the lower end of the connecting rod are hinged, and the upper end of the connecting rod is fixed with the first rotating shaft, described First rotating shaft and second shaft are horizontally spaced about, and the two is rotatably provided in respectively on the mounting rack, institute The both ends for the first rotating shaft stated are respectively fixed with active plate, and the both ends of second shaft are respectively fixed with follower plate, described Active plate and the follower plate between be bolted, the first clamping seats, institute are further fixed in the first rotating shaft The middle part for the first clamping seats stated laterally is fixed with the first pillar, and first pillar, which protrudes into, is arranged in the accommodation space It is interior, the second clamping seats are fixed in second shaft, the middle part of second clamping seats is laterally fixed with the second pillar, Second pillar, which protrudes into, to be arranged in the accommodation space, and first pillar and second pillar are close When, the two forms an obstruction gap for preventing steel pipe from moving downward.In the structure, aggregate bin is used to place steel pipe to be processed, Steel pipe slides into transfer device from inclined plate again sequenced through after accommodation space, and the accommodation space formed between two pieces of limit plates is only capable of Fall a steel pipe sequentially, the setting of relieving mechanism is then for controlling falling for steel pipe, when release mechanism acts are empty in accommodating Between when, steel pipe is trapped in accommodation space, and relieving mechanism includes movement cylinder, connecting rod, first rotating shaft and the second shaft, tool Body running principle is to drive the lower end of connecting rod far from pedestal, the upper end of connecting rod is then when the piston rod for moving cylinder stretches out Counter motion, due to connecting rod upper end and first rotating shaft be it is fixed, in first connecting rod counter motion, first turn Axis is rotated, and the second shaft is also moved synchronously by the cooperation of active plate and follower plate, so drive the first clamping seats and Second clamping seats are close to each other, so that the linear distance between the first pillar and the second pillar is less than the diameter of steel pipe, thus steel pipe It is limited in accommodation space, when moving cylinder reset, then the first pillar and the second pillar are located remotely from each other, and steel pipe can smoothly be fallen Under.

Preferably, the device for discharging further includes material guide mechanism, and the material guide mechanism is by lead material cylinder and stock guide Composition, one end axis of the stock guide connect in the exit of the inclined plate, and the lead material cylinder is hinged on the peace The bottom shelved, the piston rod of the lead material cylinder are hinged on the lower end of the stock guide, the stock guide with it is described Transfer device be connected to each other.In the structure, the setting of stock guide is for transmitting the steel pipe skidded off through inclined plate, and stock guide is in guide gas Under the action of cylinder can adjusting pitch angle, to facilitate steel pipe blanking.

Preferably, the transfer device includes support frame, turntable, 90 ° of rotating mechanisms and pusher cylinder, the turntable Lower end be fixed with rotation axis, the rotation axis is arranged on the support frame by bearing, the upper end of the turntable It is arranged at intervals with the first bearing plate and the second bearing plate, forms one between first bearing plate and second bearing plate Space is accepted, also inclination is fixed with the guide plate for being connected to each other with the stock guide on first bearing plate, described 90 ° of rotating mechanisms are arranged on the support frame, and for driving the turntable level 90 ° of rotations repeatedly, described is pushed away Material cylinder is horizontally fixed on the support frame, and for pushing the steel pipe after horizontally rotating 90 ° close to the feeder Structure；After steel pipe falls on the undertaking space via the guide plate from the stock guide, 90 ° of rotating mechanisms are driven It moves the turntable and horizontally rotates 90 °, when making one end of the steel pipe towards the feed mechanism, the pusher cylinder Promotion steel pipe close to the feed mechanism.In the structure, steel pipe is first into the first bearing plate after falling from stock guide In the undertaking space formed with the second bearing plate, then 90 ° of 90 ° of progress of rotating mechanism driving turntables horizontally rotate, and make steel pipe Direction is consistent with the feedstock direction of feed mechanism, and the piston rod of pusher cylinder acts on one end of steel pipe at this time, enables steel pipe It can smoothly enter into feed mechanism.

Preferably, 90 ° of rotating mechanisms are formed by rotary cylinder, rack gear and with the rack gear meshed gears, The rotary cylinder is fixed on the lower end of the support frame, and the rack gear is fixed on the piston rod of the rotary cylinder On, the gear is coaxially fixed on the lower end of the rotation axis, and the lower end of the support frame is further fixed on a guide holder, Guidance set is provided between the guide holder and the gear.In the structure, when rotary cylinder moves, band carry-over bar is moved It is dynamic, under the action of rack gear, gear synchronous rotation, due to gear and rotation axis be it is fixed, finally rotate turntable, structure letter Single and reliable, the setting of guidance set moves more smooth convenient for rack linear movement.

Preferably, the first light-emitting window and the second runner of time interval distribution are provided in first collimation region Group, forms between first light-emitting window and second light-emitting window and is laterally straightened channel, and the derusting mechanism includes Derusting cylinder and rotating unit for driving the described derusting cylinder rotation, the derusting cylinder be rotatably provided in described in first In collimation region, and the derusting cylinder is provided with the perforative derusting chamber in left and right, the derusting chamber and the lateral alignment The outlet in channel is connected to each other, and multiple polishing circles for contacting with steel pipe are fixed on the inner wall of the derusting chamber, described It is fixed with riser in second collimation region, the third light-emitting window being spaced apart up and down and the 4th runner are provided on the riser Group forms longitudinal alignment channel, longitudinal alignment channel between the third light-emitting window and the 4th light-emitting window Import be connected to each other with the derusting chamber.In the structure, by the setting of the first collimation region and the second collimation region, utilize The first light-emitting window and the second light-emitting window in first collimation region, third light-emitting window and the 4th runner in the second collimation region Group carries out the alignment of both direction to steel pipe, improves alignment effect, while can adapt to the biggish steel pipe of bending degree, no Card machine phenomenon easily occurs；The setting of feed mechanism can automatic feed, so that steel pipe is automatically moved into the first collimation region, avoid people Work feeding improves the safety of operation；The setting of derusting mechanism can polish off the anvil cinder of steel tube surface, and derusting cylinder can be rotated It is arranged in the first collimation region, therefore circle of polishing is able to carry out circumference polishing, reduces polishing dead angle, improve the effect of derusting Fruit.

Preferably, the feed mechanism includes mounting plate, the first vertical plate, the second vertical plate, castor, driving wheel and overturning Unit, first vertical plate and the second vertical plate time interval are fixed on the mounting plate, and described first is vertical Rotatable tripod is provided between plate and second vertical plate, the castor is rotatably provided in the triangle On frame, the driving wheel is rotatably provided between first vertical plate and second vertical plate, and by rotary electric machine Driving, the castor and the driving wheel form the transmission channel for conveying steel pipe, the transmission between the two Channel is connected to each other with the lateral alignment channel, and the rotary electric machine is fixed on the lateral wall of first vertical plate, The roll-over unit is arranged on the mounting plate, and for driving the tripod to overturn, so that the activity Wheel is close or far from the driving wheel, and the roll-over unit includes tumble cylinder and curved rod, and the tripod is logical It crosses connecting shaft axis to connect between first vertical plate and second vertical plate, one end of the connecting shaft is stretched out described Second vertical plate, the tumble cylinder are hinged on the mounting plate, the piston rod of the tumble cylinder and the arc One end of shape bar is hinged, and the other end of the curved rod is fixed with the connecting shaft.In the structure, castor and driving wheel It cooperates, when roll-over unit driving castor is close to driving wheel, castor and driving wheel firm can clamp steel pipe, and Driving wheel is rotated under the drive of rotary electric machine, convenient for steel pipe from entering into the first collimation region, is adopted the structure, Artificial loading is avoided, it is easy to operate；The concrete operating principle of roll-over unit be when tumble cylinder carry out retracting motion when, can It drives curved rod to move downward, since tripod and curved rod are fixed, is overturn downward that can synchronize, finally make castor Close to driving wheel, the two can clamp steel pipe, keep steel pipe not easily to fall off.

Preferably, first light-emitting window is by several linear distributing first rotating wheels and several first motors Composition, first rotating wheel are rotatably provided in first collimation region, the output shaft of the first motor It is coaxially fixed with corresponding first rotating wheel, second light-emitting window is by several linear distributing second rotations Wheel, several the first driving cylinders and several second motor forms offer multiple first in first collimation region Sliding slot, the first driving cylinder are fixed in first collimation region, the piston rod of the first driving cylinder Fixed with corresponding second motor, the output shaft of second motor pass through after the first sliding groove with it is corresponding described in The second rotating wheel coaxially fix.So that the rotation of the first rotating wheel is smooth, in addition it is able to drive using the first driving cylinder Second motor and the second rotating wheel are mobile, convenient for adjusting the distance between the first light-emitting window and the second light-emitting window, conveniently adapt to not With the steel pipe of caliber.

Preferably, the third light-emitting window is by several linear distributing third rotating wheels and several third motors Composition, the third rotating wheel are rotatably provided on the riser, the output shaft of the third motor and corresponding institute The third rotating wheel stated coaxially is fixed, the 4th light-emitting window by several linear distributing 4th rotating wheels, several Second drives cylinder and several the 4th motor forms, and multiple second sliding slots are offered on the riser, and described second drives Cylinder of taking offence is fixed on the riser, and the piston rod of the second driving cylinder is fixed with corresponding 4th motor, The output shaft of 4th motor is coaxially fixed after passing through the second sliding slot with corresponding 4th rotating wheel.Thus So that the rotation of third rotating wheel is smooth, the 4th motor is furthermore able to drive using the second driving cylinder and the 4th rotating wheel is mobile, Convenient for adjusting the distance between third light-emitting window and the 4th light-emitting window, the steel pipe of different tube diameters is conveniently adapted to.

Preferably, inflatable body is additionally provided in first collimation region, the inflatable body includes bracket, gas Pump and multiple blowing nozzles, the bracket are fixed on the exit of the derusting cylinder, and multiple blowing nozzles are fixed on institute On the bracket stated, and the outlet of the alignment derusting cylinder, multiple blowing nozzles are connected by pipeline and the air pump It connects.Treated thus, it is possible to blowing off steel tube surface anvil cinder, lacks steel tube surface and stays residue.

Compared with the prior art, the advantages of the utility model are: the setting of device for discharging is mainly used to store more steel It manages and steel pipe is conveyed to transfer device by root；The setting of transfer device is for receiving the steel pipe fallen from device for discharging, to steel After pipe is fallen, driving steel pipe horizontally rotates 90 °, keeps the direction of motion of steel pipe consistent with the feedstock direction of feed mechanism, the first school The setting in straight region and the second collimation region is used to carry out secondary alignment to steel pipe, is straightened better effect, the setting of derusting mechanism For removing the residue of steel tube surface；In specific works, steel pipe is put into device for discharging, is then filled by root blanking to transhipment In setting, transfer device will then be conveyed to feed mechanism after steel pipe adjustment direction, and feed mechanism then drives steel pipe to move forward to One collimation region is once straightened steel pipe by the first collimation region, after after the derusting action of derusting mechanism, It is moved to the second collimation region and carries out secondary alignment, the steel pipe that finally obtains that treated；The utility model alignment effect is good, operates Safety, working efficiency are higher and have rust removing function.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the schematic perspective view one of device for discharging in the utility model；

Fig. 3 is the schematic perspective view two of device for discharging in the utility model；

Fig. 4 is mounting rack and schematic perspective view when base engagement in the utility model；

Fig. 5 is the schematic perspective view of relieving mechanism in the utility model；

Fig. 6 is the schematic perspective view of relieving mechanism decomposing state in the utility model；

Fig. 7 is the schematic perspective view of transfer device in the utility model；

Fig. 8 is the schematic perspective view of transfer device decomposing state in the utility model；

Fig. 9 is the schematic perspective view of coalignment in the utility model；

Figure 10 is the schematic perspective view of feed mechanism in the utility model；

Figure 11 is the schematic perspective view of feed mechanism decomposing state in the utility model；

Figure 12 is the schematic perspective view of coalignment decomposing state in the utility model；

Figure 13 is the schematic perspective view that rack is straightened in the utility model；

Figure 14 is the schematic perspective view of rotating unit in the utility model；

Figure 15 is the schematic perspective view of circle of polishing in the utility model.

Specific embodiment

Invention is described in further detail below in conjunction with figure embodiment.

Embodiment one: as shown, a kind of steel tube straightening machine, including

One device for discharging 3, device for discharging 3 are conveyed for placing steel pipe to be processed, and by steel pipe by root；

One transfer device 4, transfer device 4 are located at the exit of device for discharging 3, receive the steel pipe transferred by device for discharging 3 90 degree of horizontal rotation transfers are carried out afterwards；

One coalignment 5, coalignment 5 include alignment rack 1 and feed mechanism 13, alignment rack 1 divide for steel pipe into Capable the first collimation region 11 being once straightened and the second collimation region 12 that secondary alignment is carried out to steel pipe, feed mechanism 13 are arranged Entrance in the first collimation region 11, and in the steel pipe market that transfer device 4 is transferred to the first collimation region 11, the first school Derusting mechanism 14 is additionally provided between the outlet and the import of the second collimation region 12 in straight region 11.

In the present embodiment, device for discharging 3 includes pedestal 31, mounting rack 32 and relieving mechanism 33, and mounting rack 32 passes through more Pillar 34 is fixed on pedestal 31, and the top of mounting rack 32 is provided with an aggregate bin 35 for being used to store steel pipe, aggregate bin 35 Lower section is fixed at intervals with two pieces of limit plates 36, and forming one between two pieces of limit plates 36 makes the accommodation space that steel pipe is sequentially fallen vertically 37, mounting rack 32 is fixedly installed an inclined plate 38 in the exit of accommodation space 37, relieving mechanism 33 include movement cylinder 331, Connecting rod 332, first rotating shaft 333 and the second shaft 334, movement cylinder 331 are hinged on pedestal 31, move the work of cylinder 331 Stopper rod and the lower end of connecting rod 332 are hinged, and the upper end of connecting rod 332 and first rotating shaft 333 are fixed, first rotating shaft 333 and second Shaft 334 is horizontally spaced about, and the two is rotatably provided in respectively on mounting rack 32, and the both ends of first rotating shaft 333 are solid respectively Surely there is active plate 335, the both ends of the second shaft 334 are respectively fixed with follower plate 336, lead between active plate 335 and follower plate 336 The connection of bolt 337 is crossed, the first clamping seats 338 are further fixed in first rotating shaft 333, the middle part of the first clamping seats 338 is laterally fixed There is the first pillar 339, the first pillar 339, which protrudes into, to be arranged in accommodation space 37, is fixed with the second clamping seats in the second shaft 334 340, the middle part of the second clamping seats 340 is laterally fixed with the second pillar 341, and the second pillar 341, which protrudes into, to be arranged in accommodation space 37 It is interior, the first pillar 339 and the second pillar 341 close to when, the two forms an obstruction gap for preventing steel pipe from moving downward.

In the present embodiment, device for discharging 3 further includes material guide mechanism 39, and material guide mechanism 39 is by lead material cylinder 391 and stock guide 392 compositions, one end axis of stock guide 392 connect in the exit of inclined plate 38, and lead material cylinder 391 is hinged on the bottom of mounting rack 32, The piston rod of lead material cylinder 391 is hinged on the lower end of stock guide 392, and stock guide 392 is connected to each other with transfer device 4.

Embodiment two: as shown, a kind of steel tube straightening machine, including

In the present embodiment, device for discharging 3 includes pedestal 31, mounting rack 32 and relieving mechanism 33, and mounting rack 32 passes through more Pillar 34 is fixed on pedestal 31, and the top of mounting rack 32 is provided with an aggregate bin 35 for being used to store steel pipe, aggregate bin 35 Lower section is fixed at intervals with two pieces of limit plates 36, and forming one between two pieces of limit plates 36 makes the accommodation space that steel pipe is sequentially fallen vertically 37, mounting rack 32 is fixedly installed an inclined plate 38 in the exit of accommodation space 37, relieving mechanism 33 include movement cylinder 331, Connecting rod 332, first rotating shaft 333 and the second shaft 334, movement cylinder 331 are hinged on pedestal 31, move the work of cylinder 331 Stopper rod and the lower end of connecting rod 332 are hinged, and the upper end of connecting rod 332 and first rotating shaft 333 are fixed, first rotating shaft 333 and second Shaft 334 is horizontally spaced about, and the two is rotatably provided in respectively on mounting rack 32, and the both ends of first rotating shaft 333 are solid respectively Surely there is active plate 335, the both ends of the second shaft 334 are respectively fixed with follower plate 336, lead between active plate 335 and follower plate 336 The connection of bolt 337 is crossed, the first clamping seats 338 are further fixed in first rotating shaft 333, the middle part of the first clamping seats 338 is laterally fixed There is the first pillar 339, the first pillar 339, which protrudes into, to be arranged in accommodation space 37, and the middle part of the second clamping seats 340 is laterally fixed with Second pillar 341, the second pillar 341, which protrudes into, to be arranged in accommodation space 37, the first pillar 339 and the second pillar 341 close to when, The two forms an obstruction gap for preventing steel pipe from moving downward.

In the present embodiment, transfer device 4 includes support frame 41,42,90 ° of rotating mechanisms 43 of turntable and pusher cylinder 44, is turned The lower end of disk 42 is fixed with rotation axis 45, and rotation axis 45 is arranged on support frame 41 by bearing, and the upper end interval of turntable 42 is set It is equipped with the first bearing plate 46 and the second bearing plate 47, one is formed between the first bearing plate 46 and the second bearing plate 47 and accepts space 48, also inclination is fixed with 461,90 ° of rotating mechanisms 43 of the guide plate for being connected to each other with stock guide 392 and is arranged on the first bearing plate 46 On support frame 41, and for driving turntable 42 horizontal 90 ° of rotations, pusher cylinder 44 to be repeatedly horizontally fixed on support frame 41, And for pushing the steel pipe after horizontally rotating 90 ° close to feed mechanism 13；When steel pipe is fallen on from stock guide 392 via guide plate 461 After accepting space 48,90 ° of rotating mechanisms 43 drive turntables 42 to horizontally rotate 90 °, when making one end of steel pipe towards feed mechanism, push away Expect the promotion steel pipe of cylinder 44 close to feed mechanism 13.

In the present embodiment, 90 ° of rotating mechanisms 43 by rotary cylinder 431, rack gear 432 and with 432 meshed gears 433 of rack gear Composition, rotary cylinder 431 are fixed on the lower end of support frame 41, and rack gear 432 is fixed on the piston rod of rotary cylinder 431, gear 433 are coaxially fixed on the lower end of rotation axis 45, and the lower end of support frame 41 is further fixed on a guide holder 434, guide holder 434 and gear Guidance set 435 is provided between 433.

In the present embodiment, the first light-emitting window 15 and the second runner of time interval distribution are provided in the first collimation region 11 Group 16, forms laterally alignment channel 111 between the first light-emitting window 15 and the second light-emitting window 16, derusting mechanism 14 includes derusting cylinder 141 and for drive derusting cylinder 141 rotate rotating unit 142, derusting cylinder 141 be rotatably provided in the first collimation region 11 It is interior, and the cylinder 141 that derusts is provided with the perforative derusting chamber 143 in left and right, derusting chamber 143 is opposite with the laterally alignment outlet in channel 111 It connects, multiple polishing circles 144 for contacting with steel pipe is fixed on the inner wall for the chamber 143 that derusts, are fixed in the second collimation region 12 There is riser 121, the third light-emitting window 17 and the 4th light-emitting window 18 being spaced apart up and down, third light-emitting window are provided on riser 121 17 and the 4th form longitudinal alignment channel 122 between light-emitting window 18, and longitudinal import for being straightened channel 122 and derusting chamber 143 are opposite It connects.

In the present embodiment, feed mechanism 13 include mounting plate 131, the first vertical plate 132, the second vertical plate 133, castor 134, Driving wheel 135 and roll-over unit 2, the first vertical plate 132 and 133 time interval of the second vertical plate are fixed on mounting plate 131, and first is vertical Rotatable tripod 136 is provided between plate 132 and the second vertical plate 133, castor 134 is rotatably provided in tripod 136 On, driving wheel 135 is rotatably provided between the first vertical plate 132 and the second vertical plate 133, and is driven by rotary electric machine 137, activity Wheel 134 forms the transmission channel 138 for conveying steel pipe with driving wheel 135 between the two, and transmission channel 138 and laterally alignment are logical Road 111 is connected to each other, and rotary electric machine 137 is fixed on the lateral wall of the first vertical plate 132, and roll-over unit 2 is arranged in mounting plate 131 On, and for driving tripod 136 to overturn so that castor 134 close to or far from driving wheel 135.

In the present embodiment, roll-over unit 2 includes tumble cylinder 21 and curved rod 22, and tripod 136 passes through 23 axis of connecting shaft It connects between the first vertical plate 132 and the second vertical plate 133, the second vertical plate 133 is stretched out in one end of connecting shaft 23, and tumble cylinder 21 is hinged On mounting plate 131, the piston rod of tumble cylinder 21 and one end of curved rod 22 are hinged, the other end and connecting shaft of curved rod 22 23 is fixed.

In the present embodiment, left and right is fixed at intervals with two bearing blocks 112 in the first collimation region 11, before the cylinder 141 that derusts Both ends pass through bearing respectively and are mounted on bearing block 112 afterwards.

In the present embodiment, rotating unit 142 is made of first pulley 145, the second belt wheel 146 and driving motor 148, and first Belt wheel 145 is coaxially fixed on derusting cylinder 141, and first pulley 145 is connect with the second belt wheel 146 by synchronous belt 147, driving electricity Machine 148 is fixed in the first collimation region 11, and the output shaft of driving motor 148 and the second belt wheel 146 are coaxial fixed.

In the present embodiment, the first light-emitting window 15 by several linear distributing first rotating wheels 151 and several first Motor 152 forms, and the first rotating wheel 151 is rotatably provided in the first collimation region 11, the output shaft of first motor 152 with it is right Answer the first rotating wheel 151 coaxially fixed.

In the present embodiment, the second light-emitting window 16 is by several linear distributing second rotating wheels 161, several first drives It takes offence cylinder 163 and several second motors 162 composition, multiple first sliding grooves 113 is offered in the first collimation region 11, first drives Cylinder 163 of taking offence is fixed in the first collimation region 11, and the piston rod of the first driving cylinder 163 is fixed with corresponding second motor 162, The output shaft of second motor 162 is coaxial fixed with corresponding second rotating wheel 161 after first sliding groove 113.

In the present embodiment, third light-emitting window 17 is by several linear distributing third rotating wheels 171 and several thirds Motor 172 forms, and third rotating wheel 171 is rotatably provided on riser 121, the output shaft of third motor 172 and corresponding third Rotating wheel 171 is coaxially fixed.

In the present embodiment, the 4th light-emitting window 18 is by several linear distributing 4th rotating wheels 181, several second drives It takes offence cylinder 182 and several the 4th motors 183 composition, multiple second sliding slots 123, the second driving cylinder is offered on riser 121 182 are fixed on riser 121, and the piston rod of the second driving cylinder 182 is fixed with corresponding 4th motor 183, the 4th motor 183 Output shaft is coaxial fixed with corresponding 4th rotating wheel 181 after second sliding slot 123.

In the present embodiment, inflatable body 19 is additionally provided in the first collimation region, inflatable body 19 includes bracket 191, gas Pump 192 and multiple blowing nozzles 193, bracket 191 are fixed on the exit of derusting cylinder 141, and multiple blowing nozzles 193 are fixed on bracket On 191, and the outlet of alignment derusting cylinder 141, multiple blowing nozzles 193 are connect by pipeline with air pump 192.

Claims

1. a kind of steel tube straightening machine, it is characterised in that: including

One transfer device, the transfer device are located at the exit of the device for discharging, receive by the device for discharging 90 degree of horizontal rotation transfers are carried out after the steel pipe of transfer；

One coalignment, the coalignment include that alignment rack and feed mechanism, the alignment rack are divided into steel pipe The first collimation region for being once straightened and the second collimation region that secondary alignment is carried out to steel pipe, the feed mechanism are set The steel pipe market set the entrance in the first collimation region, and the transfer device is transferred is to first collimation region It is interior, derusting mechanism is additionally provided between the outlet and the import of second collimation region of first collimation region.

2. a kind of steel tube straightening machine according to claim 1, it is characterised in that: the device for discharging includes pedestal, peace It shelves and relieving mechanism, the mounting rack is fixed on the pedestal by more pillars, the top of the mounting rack One is provided with for storing the aggregate bin of steel pipe, two pieces of limit plates, two pieces of limits are fixed at intervals with below the aggregate bin An accommodation space for falling steel pipe sequentially vertically by root is formed between plate, the mounting rack goes out the accommodation space An inclined plate is fixedly installed at mouthful, the relieving mechanism includes movement cylinder, connecting rod, first rotating shaft and the second shaft, institute The movement cylinder stated is hinged on pedestal, and the piston rod of the movement cylinder and the lower end of the connecting rod are hinged, described The upper end of connecting rod fixed with the first rotating shaft, the first rotating shaft and the second shaft horizontal interval are set It sets, and the two is rotatably provided in respectively on the mounting rack, the both ends of the first rotating shaft are respectively fixed with active plate, The both ends of second shaft are respectively fixed with follower plate, are connected between the active plate and the follower plate by bolt It connects, the first clamping seats is further fixed in the first rotating shaft, it is convex that the middle part of first clamping seats is laterally fixed with first Column, first pillar, which protrudes into, to be arranged in the accommodation space, is fixed with the second clamping seats in second shaft, The middle part of second clamping seats is laterally fixed with the second pillar, and second pillar, which protrudes into, is arranged in the receiving sky In, first pillar and second pillar close to when, the two is formed between the obstruction that one prevents steel pipe from moving downward Gap.

3. a kind of steel tube straightening machine according to claim 2, it is characterised in that: the device for discharging further includes material guiding machine Structure, the material guide mechanism are made of lead material cylinder and stock guide, and one end axis of the stock guide connects in the inclined plate Exit, the lead material cylinder are hinged on the bottom of the mounting rack, and the piston rod of the lead material cylinder is hinged on institute The lower end for the stock guide stated, the stock guide are connected to each other with the transfer device.

4. a kind of steel tube straightening machine according to claim 3, it is characterised in that: the transfer device include support frame, Turntable, 90 ° of rotating mechanisms and pusher cylinder, the lower end of the turntable are fixed with rotation axis, and the rotation axis passes through bearing It is arranged on the support frame, the upper end of the turntable is arranged at intervals with the first bearing plate and the second bearing plate, described One is formed between first bearing plate and second bearing plate and accepts space, and also inclination is fixed on first bearing plate Guide plate for being connected to each other with the stock guide, 90 ° of rotating mechanisms are arranged on the support frame, and for driving The turntable level 90 ° of rotations repeatedly are moved, the pusher cylinder is horizontally fixed on the support frame, and for pushing Steel pipe after horizontally rotating 90 ° is close to the feed mechanism；When steel pipe is fallen on from the stock guide via the guide plate Behind the undertaking space, 90 ° of rotating mechanisms driving turntable horizontally rotates 90 °, makes the one of the steel pipe When end is towards the feed mechanism, the promotion steel pipe of the pusher cylinder is close to the feed mechanism.

5. a kind of steel tube straightening machine according to claim 4, it is characterised in that: 90 ° of rotating mechanisms are by rotary pneumatic It cylinder, rack gear and is formed with the rack gear meshed gears, the rotary cylinder is fixed on the lower end of the support frame, institute The rack gear stated is fixed on the piston rod of the rotary cylinder, and the gear is coaxially fixed under the rotation axis End, the lower end of the support frame is further fixed on a guide holder, guiding is provided between the guide holder and the gear Component.

6. a kind of steel tube straightening machine according to claim 1, it is characterised in that: be provided in first collimation region The first light-emitting window and the second light-emitting window of time interval distribution, shape between first light-emitting window and second light-emitting window At being laterally straightened channel, the derusting mechanism includes derust cylinder and the rotating unit for driving the described derusting cylinder rotation, The derusting cylinder is rotatably provided in first collimation region, and the derusting cylinder is provided with that left and right is perforative to remove Become rusty chamber, and the derusting chamber and the outlet in the lateral alignment channel are connected to each other, and is fixed on the inner wall of the derusting chamber Multiple polishing circles for contacting with steel pipe are fixed with riser in second collimation region, are provided on the riser The third light-emitting window and the 4th light-emitting window being spaced apart up and down, shape between the third light-emitting window and the 4th light-emitting window It is straightened channel at longitudinal, the import in longitudinal alignment channel is connected to each other with the derusting chamber.

7. a kind of steel tube straightening machine according to claim 6, it is characterised in that: the feed mechanism include mounting plate, Before and after first vertical plate, the second vertical plate, castor, driving wheel and roll-over unit, first vertical plate and second vertical plate Interval is fixed on the mounting plate, is provided with rotatable triangle between first vertical plate and second vertical plate Frame, the castor are rotatably provided on the tripod, and the driving wheel is rotatably provided in described first It between vertical plate and second vertical plate, and is driven by rotary electric machine, the castor and the driving wheel are between the two The transmission channel for being used for conveying steel pipe is formed, the transmission channel is connected to each other with the lateral alignment channel, and described turns Dynamic motor is fixed on the lateral wall of first vertical plate, and the roll-over unit is arranged on the mounting plate, and is used In the driving tripod overturning, so that the castor is close to or far from the driving wheel, the overturning list Member includes tumble cylinder and curved rod, and the tripod is connect by connecting shaft axis in first vertical plate and described second Between vertical plate, second vertical plate is stretched out in one end of the connecting shaft, and the tumble cylinder is hinged on the installation On plate, the piston rod of the tumble cylinder and one end of the curved rod are hinged, the other end of the curved rod and institute The connecting shaft stated is fixed.

8. a kind of steel tube straightening machine according to claim 7, it is characterised in that: first light-emitting window is in by several First rotating wheel of lineal layout and several first motors form, and first rotating wheel is rotatably provided in described the In one collimation region, the output shaft of the first motor is coaxially fixed with corresponding first rotating wheel, and described second Light-emitting window by several linear distributing second rotating wheels, several the first driving cylinders and several second motor forms, Multiple first sliding grooves are offered in first collimation region, the first driving cylinder is fixed on first alignment In region, the piston rod of the described first driving cylinder with it is corresponding described in the second motor fix, second motor it is defeated Shaft is coaxially fixed after passing through the first sliding groove with corresponding second rotating wheel.

9. a kind of steel tube straightening machine according to claim 7, it is characterised in that: the third light-emitting window is in by several The third rotating wheel of lineal layout and several third motor forms, the third rotating wheel are rotatably provided in described erect On plate, the output shaft of the third motor is coaxially fixed with the corresponding third rotating wheel, the 4th light-emitting window by Several linear distributing 4th rotating wheels, several the second driving cylinders and several the 4th motor forms, described is perpendicular Multiple second sliding slots are offered on plate, the second driving cylinder is fixed on the riser, the second driving gas The piston rod of cylinder is fixed with corresponding 4th motor, after the output shaft of the 4th motor passes through the second sliding slot It is coaxially fixed with corresponding 4th rotating wheel.

10. a kind of steel tube straightening machine according to claim 6, it is characterised in that: also set in first collimation region It is equipped with inflatable body, the inflatable body includes bracket, air pump and multiple blowing nozzles, and the bracket is fixed on described remove The exit of rust cylinder, multiple blowing nozzles are fixed on the bracket, and the outlet of the alignment cylinder that derusts, more A blowing nozzle is connect by pipeline with the air pump.