CN103878267B - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
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- CN103878267B CN103878267B CN201310627355.9A CN201310627355A CN103878267B CN 103878267 B CN103878267 B CN 103878267B CN 201310627355 A CN201310627355 A CN 201310627355A CN 103878267 B CN103878267 B CN 103878267B
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Abstract
The invention discloses a kind of bending machine, comprise frame, frame establishes aligning mechanism, aligning mechanism output establishes feed mechanism, feed mechanism output establishes sawing sheet mechanism, sawing sheet mechanism output establishes Material moving device, the material pipe that sawing sheet mechanism can cut by Material moving device moves to and is located in the other bend pipe feed mechanism of feed mechanism, bend pipe feed mechanism output establishes the material pipe that can be sent here to carry out the Wan Liao mechanism bent, Wan Liao mechanism output is provided with the shedding mechanism of discharging, bend pipe feed mechanism comprises slide rail, material feeding seat established by slide rail, material feeding seat is established rotation clamping head, rotate positioning motor and drive the clamping cylinder rotating clamping head clamping material pipe, material feeding seat is also provided with can by bending material pipe from rotating the material-pulling device released in clamping head.The present invention unloading manipulator can be captured less than the curved material pipe of small dimension release in bending machine and complete automatic discharging, improve operating efficiency, save manpower, reduce production cost.
Description
[technical field]
The present invention relates to a kind of bending machine.
[background technology]
At present, bending machine on market has generally realized feeding, sawing sheet, bend pipe and discharging integral manufacturing technique all, but such bending machine still has the following disadvantages: 1, after the material pipe that specification is less completes bend pipe, unloading manipulator is difficult to crawl and obtains this material pipe, and now need manually this material pipe to be taken out, have a strong impact on operating efficiency; 2, the curved material pipe of all specifications can only be discharged into same material frame by shedding mechanism, different places is put into after the curved material pipe of different size can not be captured by unloading manipulator, subsequent artefacts also will sort the curved material pipe of all specifications that unloading manipulator captures, and inefficiency, wastes manpower; 3, drive the clamping of Wan Liao mechanism and pattern complicated near the driving device structure of bend pipe mould, kinematic error is large; 4, existing bending machine occupation of land is large, structure is not compact, wasting space.
The present invention produces based on above situation just.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, a kind of bending machine that can carry out automatic discharging to the material pipe of all specifications is provided.
The present invention is achieved by the following technical solutions:
A kind of bending machine, it is characterized in that: comprise frame, described frame is provided with can by the aligning mechanism of material pipe alignment, the output of described aligning mechanism is provided with feed mechanism, the output of described feed mechanism is provided with sawing sheet mechanism, the output of described sawing sheet mechanism is provided with Material moving device, the material pipe of described sawing sheet mechanism well cutting can be transferred in the bend pipe feed mechanism being located at described feed mechanism side by described Material moving device, the output of described bend pipe feed mechanism is provided with the Wan Liao mechanism that the material pipe that can be sent here carries out bending, the output of described Wan Liao mechanism is provided with the shedding mechanism that the material pipe that can be bent is laid down, wherein, described bend pipe feed mechanism comprises the slide rail be located in described frame, described slide rail is provided with the material feeding seat that can back and forth slide thereon, described material feeding seat is provided with rotation clamping head, rotation clamping head described in driving rotates the clamping cylinder of the rotation positioning motor of location and the rotation clamping head clamping material pipe described in driving, described material feeding seat is also provided with the material-pulling device material pipe after bending can released in described rotation clamping head.
Bending machine as above, it is characterized in that: described material-pulling device comprises the pusher cylinder be located on described material feeding seat, the cylinder rod of described pusher cylinder is connected with the push rod that can slide in described rotation clamping head inside, and the external diameter of described push rod is greater than the internal diameter of material pipe.
Bending machine as above, it is characterized in that: described bend pipe feed mechanism also comprises the core-pulling device be located in described frame, described core-pulling device comprises the core_pulling pole that can slide in described push rod and material pipe, one end of described core_pulling pole is fixedly connected with core head, the other end is provided with and promotes its thrust unit slided, described thrust unit comprises the guide rail be located in described frame, described guide rail be provided with can slide along it slide seat, the described seat that slides is provided with the first cylinder be connected with described core_pulling pole, described frame is also provided with and described in promotion, slides the second cylinder that seat slides on described guide rail.
Bending machine as above, it is characterized in that: described Material moving device comprises being located at and moves bin above described sawing sheet mechanism, the described bin that moves is provided with and laterally moves material slide rail, described transverse direction is moved material slide rail and is provided with skid, described move the skid be also provided with described in driving on bin and move in described transverse direction the transverse direction that material slide rail laterally slides and slide driving cylinder, described skid is provided with longitudinal slide rail, described longitudinal slide rail is provided with and moves material and slide seat, described skid is provided with drive lead screw, described drive lead screw slides seat be connected with the described material that moves, the described bin that moves is provided with and is connected with described drive lead screw and moving described in driving expects to slide the screw rod transmission motor that seat slides on described longitudinal slide rail, the described material that moves slides the lifting drive that seat is provided with manipulator and the manipulator lifting described in driving capturing material pipe, described lifting drive comprises to expect to slide the lifting that seat is fixedly connected with and drives cylinder and can expect to slide the longitudinal axis slided up and down in seat in described moving after being driven by it with described moving, described longitudinal axis upper end and described lifting drive cylinder to be connected, lower end is connected with described manipulator.
Bending machine as above, it is characterized in that: described shedding mechanism comprises unloading rack and unloading manipulator, described unloading rack is provided with and vertically moves seat and vertically move the longitudinal driving device that seat vertically moves on described unloading rack described in driving, described vertically move that seat is provided with can the lateral driver device of the transverse shifting seat of transverse shifting and the transverse shifting seat transverse shifting described in driving thereon, the lowering or hoisting gear of unloading manipulator its lifting relative described in described transverse shifting seat being connected with described unloading manipulator and driving, what the unloading manipulator be provided with between described lowering or hoisting gear and described unloading manipulator described in driving rotated in the horizontal direction horizontally rotates drive unit, described horizontally rotate the vertical rotating driving device being provided with the unloading manipulator described in driving between drive unit and described unloading manipulator and rotating at vertical direction, the pendulous device that the unloading manipulator described in driving swings is provided with between described vertical rotating driving device and described unloading manipulator.
Bending machine as above, it is characterized in that: described longitudinal driving device comprise be located at vertical drive motor on described unloading rack and by described vertical drive motor with the first Timing Belt rotated, the described seat that vertically moves is fixedly connected on the first described Timing Belt, described lateral driver device comprise be located at described vertically move horizontal drive motor on seat and by described horizontal drive motor with the second Timing Belt rotated, described transverse shifting seat is fixedly connected on the second described Timing Belt, described lowering or hoisting gear comprises and is located at lifting motor on described transverse shifting seat and is driven by described lifting motor and lifting shaft that relative described transverse shifting seat moves up and down, described lifting shaft is provided with the tooth bar with the gears meshing on described lifting motor output shaft, the described drive unit that horizontally rotates comprises the lifter plate being fixedly connected on described lifting shaft lower end, described lifter plate is provided with the first electric rotating machine and drives by the first described electric rotating machine the feathering axis rotated, described feathering axis lower end is connected with described vertical rotating driving device, described vertical rotating driving device comprises the support plate be fixedly connected with described feathering axis, described support plate is provided with the second electric rotating machine, the output shaft of the second described electric rotating machine connects described pendulous device, described pendulous device comprises the tilt cylinder installing plate be fixedly connected on the second described electric rotating machine output shaft, described tilt cylinder installing plate is provided with tilt cylinder, described tilt cylinder output shaft connects described unloading manipulator.
Bending machine as above, is characterized in that: described lowering or hoisting gear also comprises the lift cylinder be fixedly connected with described transverse shifting seat, and the cylinder rod of described lift cylinder is connected with described lifter plate.
Bending machine as above, it is characterized in that: described shedding mechanism also comprises the material pipe gathering-device be located in described unloading rack, described material pipe gathering-device comprises fixing collection block, and described fixing collection block is provided with the material pipe hanger multiple pegs thereon completed for bend pipe.
Bending machine as above, it is characterized in that: described Wan Liao mechanism comprises the curved membrane module be arranged in described frame, described curved membrane module includes the bend pipe drive motors of bend pipe mould and the bend pipe mould swing bend pipe described in driving, described bend pipe mould side is provided with the clamping and pattern that are mated bend pipe, described clamping is connected with and drives its clamping drive unit coordinated with described bend pipe mould, described pattern is connected with and drives its pattern drive unit coordinated with described bend pipe mould, described pattern drive unit comprises pattern gripper shoe, described pattern gripper shoe is provided with pattern and drives cylinder, described pattern drives on the cylinder rod of cylinder and is hinged with connecting rod and lower link, the upper end thereof of described upper connecting rod has left connecting rod and the pattern supporting seat for installing described pattern, the described left connecting rod other end and described pattern gripper shoe hinged, described lower link away from described pattern drive cylinder rod one end of cylinder and described pattern gripper shoe hinged, and be hinged with right connecting rod, the other end and the described pattern supporting seat of described right connecting rod are hinged, described left connecting rod, described right connecting rod and described pattern gripper shoe articulated position lay respectively at the both sides that described pattern drives the cylinder rod of cylinder, when described pattern drives the cylinder rod of cylinder to stretch up and down, described upper connecting rod, lower link, left connecting rod and right connecting rod rotate around respective hinged place, complete described pattern and described bend pipe mould close to or away from, described clamping drive unit comprises clamping gripper shoe, described clamping gripper shoe is provided with clamping and drives cylinder, described clamping drives on the piston rod of cylinder and is hinged with connecting rod and the second lower link on second, on described second, small end is hinged with the second left connecting rod and the clamping supporting seat for installing described clamping, the described second left connecting rod other end and described clamping gripper shoe hinged, the second described lower link away from described piston rod one end and described clamping gripper shoe hinged, and be hinged with the second right connecting rod, the second described right connecting rod other end and described clamping supporting seat hinged, described second left connecting rod, the articulated position of the second described right connecting rod and described clamping gripper shoe lays respectively at the both sides of described piston rod, when described clamping drives the piston rod of cylinder to stretch up and down, connecting rod on described second, second lower link, second left connecting rod and the second right connecting rod rotate around respective hinged place, complete described clamping and described bend pipe mould close to or away from, described pattern drives cylinder to comprise the first pattern and drives cylinder and the second pattern driving cylinder, the first described pattern drives rodless cavity one end of cylinder to drive rodless cavity one end of cylinder to be connected with the second described pattern, described first pattern drive the cylinder rod of cylinder upward with described upper connecting rod and described lower link hinged, the second described pattern drives the cylinder rod of cylinder down and is connected with the fixed block be located in described pattern gripper shoe, the first described pattern drives the stroke of cylinder to be greater than the stroke of the second described pattern driving cylinder, the curved membrane module drive unit of the curved membrane module described in driving relative to the horizontal and vertical movement of described frame is provided with between described curved membrane module and described frame.
Bending machine as above, it is characterized in that: described curved membrane module drive unit comprises the curved membrane module installing plate that is fixedly connected with described frame and vertically drives cylinder, described curved membrane module installing plate is provided with vertical slide rail, described vertical slide rail is provided with the slide plate slided up and down along it by described vertical driving air cylinder driven, described slide plate is provided with horizontal concrete chute, described frame is also provided with the transverse direction driving cylinder that the curved membrane module described in driving slides along described horizontal concrete chute.
Compared with prior art, the present invention has the following advantages:
1, material-pulling device of the present invention less for specification, unloading manipulator can be captured less than curved material pipe release in bending machine and complete automatic discharging, improve operating efficiency, save manpower, thus reduce production cost.
2, the curved material pipe of the different size of control system identification can be discharged in respective corresponding storage shelf by shedding mechanism of the present invention respectively, avoid traditional shedding mechanism and the curved material pipe of all specifications can only be discharged into same material frame and by the artificial defect sorted from same material frame, improve production efficiency, save manpower, reduce production cost.
3, the clamping drive unit of Wan Liao mechanism of the present invention and the motion mode of pattern drive unit employing connecting rod, compare conventional ADS driving mode, structure is simpler, runs more reliable.
4, structure of the present invention is simple, compact conformation, and occupation of land space is little.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present invention;
Fig. 2 is the stereogram after the present invention removes shedding mechanism;
Fig. 3 is bend pipe feed mechanism stereogram of the present invention;
Fig. 4 is the stereogram after bend pipe feed mechanism of the present invention removes core-pulling device;
Fig. 5 is the profile after bend pipe feed mechanism of the present invention removes core-pulling device;
Fig. 6 is one of Wan Liao mechanism of the present invention stereogram;
Fig. 7 is Wan Liao mechanism of the present invention stereogram two;
Fig. 8 is Wan Liao mechanism of the present invention exploded view;
Fig. 9 is one of pattern of the present invention and pattern drive unit exploded view;
Figure 10 is pattern of the present invention and pattern drive unit exploded view two;
Figure 11 is clamping of the present invention and clamping drive unit exploded view;
Figure 12 is one of stereogram of Material moving device of the present invention;
Figure 13 is the stereogram two of Material moving device of the present invention;
Figure 14 is the stereogram of shedding mechanism of the present invention;
Figure 15 is one of exploded view of shedding mechanism of the present invention;
Figure 16 is the exploded view two of shedding mechanism of the present invention;
Figure 17 is the exploded view three of shedding mechanism of the present invention;
Figure 18 is the stereogram of aligning mechanism of the present invention;
Figure 19 is the stereogram of feed mechanism of the present invention;
Figure 20 is the stereogram of sawing sheet mechanism of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figures 1 to 5, a kind of bending machine, comprise frame 1, described frame 1 is provided with can by the aligning mechanism 2 of material pipe alignment, the output of described aligning mechanism 2 is provided with feed mechanism 3, the output of described feed mechanism 3 is provided with sawing sheet mechanism 4, the output of described sawing sheet mechanism 4 is provided with Material moving device 5, the material pipe of described sawing sheet mechanism 4 well cutting can be transferred in the bend pipe feed mechanism 6 being located at described feed mechanism 3 side by described Material moving device 5, the output of described bend pipe feed mechanism 6 is provided with the Wan Liao mechanism 7 that the material pipe that can be sent here carries out bending, the output of described Wan Liao mechanism 7 is provided with the shedding mechanism 8 that the material pipe that can be bent is laid down, wherein, described bend pipe feed mechanism 6 comprises the slide rail 101 be located in described frame 1, described slide rail 101 is provided with the material feeding seat 61 that can back and forth slide thereon, described material feeding seat 61 is provided with and rotates clamping head 62, rotation clamping head 62 described in driving rotates the clamping cylinder 64 of the rotation positioning motor 63 of location and the rotation clamping head 62 clamping material pipe described in driving, described material feeding seat 61 is also provided with the material-pulling device 65 material pipe after bending can released in described rotation clamping head 62.Material-pulling device 65 less for specification, unloading manipulator can be captured less than curved material pipe release in bending machine and complete automatic discharging, improve operating efficiency, save manpower, thus reduce production cost.Described material-pulling device 65 comprises the pusher cylinder 651 be located on described material feeding seat 61, the cylinder rod of described pusher cylinder 651 is connected with the push rod 652 that can slide in described rotation clamping head 62 inside, and the external diameter of described push rod 652 is greater than the internal diameter of material pipe.The external diameter of push rod 652 is greater than the internal diameter of material pipe, so just can push away discharge nozzle, otherwise push rod 652 will be stretched in feed pipe pipe and can not make material pipe release discharging.Described bend pipe feed mechanism 6 also comprises the core-pulling device 66 be located in described frame 1, described core-pulling device 66 comprises the core_pulling pole 661 that can slide in described push rod 652 and material pipe, one end of described core_pulling pole 661 is fixedly connected with core head 662, the other end is provided with and promotes its thrust unit 663 slided, described thrust unit 663 comprises the guide rail 6631 be located in described frame 1, described guide rail 6631 be provided with can slide along it slide seat 6632, the described seat 6632 that slides is provided with the first cylinder 6633 be connected with described core_pulling pole 661, described frame 1 is also provided with and described in promotion, slides the second cylinder 6634 that seat 6632 slides on described guide rail 6631.Thrust unit 663 is when promoting core_pulling pole 661 and advancing, first cylinder 6633 has coordinated with the second cylinder 6634, accurately to locate when the core head 662 on core_pulling pole 661 can be enable to arrive the other position of bend pipe mould like this, keep the stability of product quality, improve product percent of pass, when avoiding single air cylinder driven core_pulling pole 661, affect the accuracy of core head 662 in-position because of signal delay.
As Figure 12, shown in 13, described Material moving device 5 comprises being located at and moves bin 51 above described sawing sheet mechanism 4, the described bin 51 that moves is provided with and laterally moves material slide rail 511, described transverse direction is moved material slide rail 511 and is provided with skid 52, described moving bin 51 is also provided with skid 52 described in driving and moves in described transverse direction the transverse direction that material slide rail 511 laterally slides and slide and drive cylinder 53, described skid 52 is provided with longitudinal slide rail 521, described longitudinal slide rail 521 is provided with and moves material and slide seat 54, described skid 52 is provided with drive lead screw 55, described drive lead screw 55 slides seat 54 be connected with the described material that moves, the described bin 51 that moves is provided with and is connected with described drive lead screw 55 and moving described in driving expects to slide the screw rod transmission motor 56 that seat 54 slides on described longitudinal slide rail 521, described moving expects to slide the lifting drive 58 that seat 54 is provided with manipulator 57 and manipulator 57 lifting described in driving capturing material pipe, described lifting drive 58 comprises to expect to slide the lifting that seat 54 is fixedly connected with and drives cylinder 581 and can expect to slide the longitudinal axis 582 slided up and down in seat 54 in described moving after being driven by it with described moving, the described longitudinal axis 582 upper end drives cylinder 581 to be connected with described lifting, lower end is connected with described manipulator 57.
As shown in Figure 14 to 17, described shedding mechanism 8 comprises unloading rack 81 and unloading manipulator 82, described unloading rack 81 is provided with and vertically moves seat 83 and vertically move the longitudinal driving device 84 that seat 83 vertically moves on described unloading rack 81 described in driving, described vertically move that seat 83 is provided with can the lateral driver device 86 of the transverse shifting seat 85 of transverse shifting and transverse shifting seat 85 transverse shifting described in driving thereon, the lowering or hoisting gear 87 of unloading manipulator 82 its lifting relative described in described transverse shifting seat 85 being connected with described unloading manipulator 82 and driving, what the unloading manipulator 82 be provided with between described lowering or hoisting gear 87 and described unloading manipulator 82 described in driving rotated in the horizontal direction horizontally rotates drive unit 88, described horizontally rotate the vertical rotating driving device 89 being provided with the unloading manipulator 82 described in driving between drive unit 88 and described unloading manipulator 82 and rotating at vertical direction, the pendulous device 80 that the unloading manipulator 82 described in driving swings is provided with between described vertical rotating driving device 89 and described unloading manipulator 82.Shedding mechanism 8 can realize the curved material pipe of the different size of control system identification to be discharged in respective corresponding storage shelf, avoid traditional shedding mechanism and the curved material pipe of all specifications can only be discharged into same material frame and by the artificial defect sorted from same material frame, improve production efficiency, save manpower, reduce production cost.
Described longitudinal driving device 84 comprise be located at vertical drive motor 841 on described unloading rack 81 and by described vertical drive motor 841 with the first Timing Belt 842 rotated, the described seat 83 that vertically moves is fixedly connected on the first described Timing Belt 842, described lateral driver device 86 comprise be located at described vertically move horizontal drive motor 861 on seat 83 and by described horizontal drive motor 861 with the second Timing Belt 862 rotated, described transverse shifting seat 85 is fixedly connected on the second described Timing Belt 862, described lowering or hoisting gear 87 comprises the lifting shaft 872 that the lifting motor 871 be located on described transverse shifting seat 85 drives with by described lifting motor 871 and relative described transverse shifting seat 85 moves up and down, described lifting shaft 872 is provided with the tooth bar 872a engaged with the gear 871a on described lifting motor 871 output shaft, the described drive unit 88 that horizontally rotates comprises the lifter plate 881 being fixedly connected on described lifting shaft 872 lower end, described lifter plate 881 is provided with the first electric rotating machine 882 and is driven the feathering axis 883 of rotation by the first described electric rotating machine 882, described feathering axis 883 lower end is connected with described vertical rotating driving device 89, described vertical rotating driving device 89 comprises the support plate 891 be fixedly connected with described feathering axis 883, described support plate 891 is provided with the second electric rotating machine 892, the output shaft of the second described electric rotating machine 892 connects described pendulous device 80, described pendulous device 80 comprises the tilt cylinder installing plate 801 be fixedly connected on the second described electric rotating machine 892 output shaft, described tilt cylinder installing plate 801 is provided with tilt cylinder 802, described tilt cylinder 802 output shaft connects described unloading manipulator 82.
Described lowering or hoisting gear 87 also comprises the lift cylinder 873 be fixedly connected with described transverse shifting seat 85, and the cylinder rod of described lift cylinder 873 is connected with described lifter plate 881.Described shedding mechanism 8 also comprises the material pipe gathering-device 800 be located in described unloading rack 81, described material pipe gathering-device 800 comprises fixing collection block 8001, and described fixing collection block 8001 is provided with the material pipe hanger multiple pegs 8002 thereon completed for bend pipe.The curved material pipe of different size can be suspended on corresponding peg 8002 by unloading manipulator 82 respectively, avoid the work that traditional discharge way needs manually to sort the curved material pipe of different size from material frame, improve production efficiency, save manpower, reduce production cost.
As shown in Fig. 6 to Figure 11, described Wan Liao mechanism 7 comprises the curved membrane module 71 be arranged in described frame 1, described curved membrane module 71 includes the bend pipe drive motors 712 of bend pipe mould 711 and bend pipe mould 711 swing bend pipe described in driving, described bend pipe mould 711 side is provided with the clamping 713 and pattern 714 that are mated bend pipe, described clamping 713 is connected with and drives its clamping drive unit 715 coordinated with described bend pipe mould 711, described pattern 714 is connected with and drives its pattern drive unit 716 coordinated with described bend pipe mould 711, described pattern drive unit 716 comprises pattern gripper shoe 7161, described pattern gripper shoe 7161 is provided with pattern and drives cylinder 7162, described pattern drives on the cylinder rod of cylinder 7162 and is hinged with connecting rod 7163 and lower link 7164, the upper end thereof of described upper connecting rod 7163 has left connecting rod 7165 and the pattern supporting seat 7166 for installing described pattern 714, described left connecting rod 7165 other end and described pattern gripper shoe 7161 hinged, described lower link 7164 away from described pattern drive cylinder rod one end of cylinder 7162 and described pattern gripper shoe 7161 hinged, and be hinged with right connecting rod 7167, the other end and the described pattern supporting seat 7166 of described right connecting rod 7167 are hinged, described left connecting rod 7165, described right connecting rod 7167 lays respectively at described pattern gripper shoe 7161 articulated position the both sides that described pattern drives the cylinder rod of cylinder 7162, when described pattern drives the cylinder rod of cylinder 7162 to stretch up and down, described upper connecting rod 7163, lower link 7164, left connecting rod 7165 and right connecting rod 7167 rotate around respective hinged place, complete described pattern 714 and described bend pipe mould 711 close to or away from, described clamping drive unit 715 comprises clamping gripper shoe 7151, described clamping gripper shoe 7151 is provided with clamping and drives cylinder 7152, described clamping drives on the piston rod of cylinder 7152 and is hinged with connecting rod 7153 and the second lower link 7154 on second, on described second, connecting rod 7153 upper end thereof has the second left connecting rod 7155 and the clamping supporting seat 7156 for installing described clamping 713, described second left connecting rod 7155 other end and described clamping gripper shoe 7151 hinged, the second described lower link 7154 away from described piston rod one end and described clamping gripper shoe 7151 hinged, and be hinged with the second right connecting rod 7157, second described right connecting rod 7157 other end and described clamping supporting seat 7156 hinged, described second left connecting rod 7155, the second described right connecting rod 7157 and the articulated position of described clamping gripper shoe 7151 lay respectively at the both sides of described piston rod, when described clamping drives the piston rod of cylinder 7152 to stretch up and down, connecting rod 7153 on described second, second lower link 7154, second left connecting rod 7155 and the second right connecting rod 7157 rotate around respective hinged place, complete described clamping 713 and described bend pipe mould 711 close to or away from, described pattern drives cylinder 7162 to comprise the first pattern and drives cylinder 7162a and the second pattern driving cylinder 7162b, rodless cavity one end of the first described pattern cylinder 7162a is connected with rodless cavity one end of the second described pattern cylinder 7162b, described first pattern drive the cylinder rod of cylinder 7162a upward with described upper connecting rod 7163 and described lower link 7164 hinged, the cylinder rod of the second described pattern cylinder 7162b down and be connected with the fixed block 7168 be located in described pattern gripper shoe 7161, the stroke of the first described pattern cylinder 7162a is greater than the stroke of the second described pattern cylinder 7162b, the curved membrane module drive unit 72 of the curved membrane module 71 described in driving relative to the horizontal and vertical movement of described frame 1 is provided with between described curved membrane module 71 and described frame 1.Described curved membrane module drive unit 72 comprises the curved membrane module installing plate 721 that is fixedly connected with described frame 1 and vertically drives cylinder 722, described curved membrane module installing plate 721 is provided with vertical slide rail 721a, described vertical slide rail 721a is provided with the slide plate 723 slided up and down along it by described vertical driving cylinder 722 drives, described slide plate 723 is provided with horizontal concrete chute 723a, described frame 1 is also provided with the transverse direction driving cylinder 724 that the curved membrane module 71 described in driving slides along described horizontal concrete chute 723a.Clamping drive unit 715 and pattern drive unit 716 adopt the motion mode of connecting rod, compare conventional ADS driving mode, structure is simpler, run more reliable, curved membrane module drive unit 72 can make curved membrane module 71 relative to frame 1 transverse direction or vertically move in addition, when Material moving device 5 moves material pipe to realizing during bend pipe feed mechanism 6 stepping down, avoids interference, such structure makes bending machine more compact structure, and occupation of land space is little.
As shown in figure 18, described aligning mechanism 2 comprises the alignment fixed head 21 be located in described frame 1, and described alignment fixed head 21 is provided with horizontal input direction alignment wheels 22, vertical direction alignment wheels 23, horizontal output direction alignment wheels 24 and alignment guide pipe 25 successively towards described feed mechanism 3 side.
As shown in figure 19, described feed mechanism 3 comprises the screw mandrel 31 be located in described frame 1, clamping 32 and the clamping 32 described in driving clamp the clamping clamping cylinder 33 of material pipe, described clamping 32 comprises upper clamp formwork 321 and lower clamp formwork 322, described upper clamp formwork 321 is connected with the cylinder rod of described clamping clamping cylinder 33, described clamping 32 is two, one of them and described clamping clamping cylinder 33 are located on described screw mandrel 31, another is located in described frame 1, feeding clamping 32 described in driving when screw mandrel 31 rotates and clamping clamping cylinder 33 move forwards or backwards, when travelling forward, be located at the material pipe that the clamping 32 on screw mandrel 31 clamped to send in the clamping 32 be directly arranged in described frame 1.
As shown in figure 20, described sawing sheet mechanism 4 comprises the hollow rotary shaft 41 that feeder sleeve passes, the cutter actuating device 43 that cutting knife 42 described in described rotating shaft 41 is provided with cutting knife 42 and drives moves radially along described rotating shaft 41, described rotating shaft 41 drives rotation by the motor 44 be installed in described frame 1, and described rotating shaft 41 output is provided with and was cut by cutting knife 42 but the material pipe do not cut off completely carries out the breaking device 45 broken.Cutting knife 42 by material pipe incomplete cut-off, and breaks material pipe by breaking device 45, avoids cutting knife 42 and cuts off material pipe completely and in the defect such as burr of mouth of pipe generation, improve product quality.
During work, shell is carried out feeding by feed mechanism 3 after aligning mechanism 2 alignment, arrive requirement when being delivered to the material length of tube in the rotating shaft 41 of sawing sheet mechanism 4 by feed mechanism 3, the cutting knife 42 in sawing sheet mechanism 4 is cut material pipe and by drawing materials device 45 to be broken by material pipe.Now complete sawing sheet.The transverse direction of Material moving device 5 slides and drives cylinder 53 to drive skid 52 to slide horizontal moving on material slide rail 511, meanwhile, lifting drives the material that moves on cylinder 581 driving device hand 57 relative skid 52 to slide seat 54 and decline, manipulator 57 arrives relevant position and clamps the material pipe be pulled off, then screw rod transmission motor 56 drives drive lead screw 55 to rotate, move material slide seat 54 longitudinally slide rail 521 longitudinally slide, now the material pipe of clamping is delivered to bend pipe feed mechanism 6 front end by manipulator 57, in the process, in order to avoid interfering, curved membrane module drive unit 72 drives curved membrane module 71, and frame 1 is horizontal relatively, vertical movement and be that Material moving device 5 is stepped down, then material feeding seat 61 slides forward on slide rail 101, clamping cylinder 64 on it drives and rotates clamping head 62 clamping material pipe, now manipulator 57 unclamps, Material moving device 5 homing, curved membrane module 71 homing, material feeding seat 61 retreats, thrust unit 663 promotes core_pulling pole 661 and travels forward into feeding pipe and arrive precalculated position, thrust unit 663 promotes the proal process of core_pulling pole 661 and has been coordinated by the first cylinder 6633 and the second cylinder 6634, the position that core head 662 on core_pulling pole 661 is arrived is more accurate, then clamping drives the piston rod of cylinder 7152 to stretch out, connecting rod 7153 on second, second lower link 7154, second left connecting rod 7155 and the second right connecting rod 7157 rotate around respective hinged place, promote clamping 713 near bend pipe mould 711, pattern drives the cylinder rod of cylinder 7162 to stretch out, upper connecting rod 7163, lower link 7164, left connecting rod 7165 and right connecting rod 7167 rotate around respective hinged place, promote pattern 714 near bend pipe mould 711, then bend pipe drive motors 712 drives bend pipe mould 711 rotation to carry out bend pipe, then clamping drives cylinder 7152 piston rod to shrink, bend pipe mould 711 is left in clamping 713, second pattern cylinder 7162b cylinder rod shrinks, pattern 714 leaves bend pipe mould 711 a little.Now, material feeding seat 61 travels forward, and material pipe also travels forward and arrives second place's pipe bent position, and then pattern 714, clamping 713 are again near bend pipe mould 711, and bend pipe mould 711 rotates manages bend pipe again to material.When material pipe is after pipe bending mechanism 7 completes bend pipe, rotate clamping head 62 to unclamp, unloading manipulator 82 on shedding mechanism 8 through transverse shifting, vertically move, grab after the action such as horizontal direction rotates, vertical direction rotates, swing bending after material pipe, and the material pipe hanger after bending to be received on the peg 8002 of expecting on pipe gathering-device 800.In production, control system recognizes the curved material pipe of different size, subsequent signal is to unloading manipulator 82, unloading manipulator 82 through transverse shifting, vertically move, horizontal direction rotates, vertical direction rotates, swing etc., and the material pipe hanger of different size can be received on different pegs 8002 by action, now just completes the differentiation of different size material pipe.Finally when material pipe gathering-device 800 is collected full after, deposited in the container of vomit pipe by artificial material pipe after bending on material pipe gathering-device 800 transferred to.When the material pipe specification that pipe bending mechanism 7 is bending less and can not by unloading manipulator 82 capture obtain time, rotate clamping head 62 to unclamp, the cylinder rod of pusher cylinder 651 stretches out, promote push rod 652 to travel forward in rotation clamping head 62, external diameter due to push rod 652 is greater than the internal diameter of material pipe, so the material pipe after bending is released and falls in material frame by push rod 652 in rotation clamping head 62.
Claims (8)
1. a bending machine, it is characterized in that: comprise frame (1), described frame (1) is provided with can by the aligning mechanism (2) of material pipe alignment, the output of described aligning mechanism (2) is provided with feed mechanism (3), the output of described feed mechanism (3) is provided with sawing sheet mechanism (4), the output of described sawing sheet mechanism (4) is provided with Material moving device (5), the material pipe of described sawing sheet mechanism (4) well cutting can be transferred in the bend pipe feed mechanism (6) being located at described feed mechanism (3) side by described Material moving device (5), the output of described bend pipe feed mechanism (6) is provided with the Wan Liao mechanism (7) that the material pipe that can be sent here carries out bending, the output of described Wan Liao mechanism (7) is provided with the shedding mechanism (8) that the material pipe that can be bent is laid down, wherein, described bend pipe feed mechanism (6) comprises the slide rail (101) be located in described frame (1), described slide rail (101) is provided with the material feeding seat (61) that can back and forth slide thereon, described material feeding seat (61) is provided with and rotates clamping head (62), rotation clamping head (62) described in driving rotates the clamping cylinder (64) of the rotation positioning motor (63) of location and rotation clamping head (62) the clamping material pipe described in driving, described material feeding seat (61) is also provided with the material-pulling device (65) the material pipe after bending can released in described rotation clamping head (62), described material-pulling device (65) comprises the pusher cylinder (651) be located on described material feeding seat (61), the cylinder rod of described pusher cylinder (651) is connected with the push rod (652) that can slide in described rotation clamping head (62) inside, the external diameter of described push rod (652) is greater than the internal diameter of material pipe, described bend pipe feed mechanism (6) also comprises the core-pulling device (66) be located in described frame (1), described core-pulling device (66) comprises the core_pulling pole (661) that can slide in described push rod (652) and material pipe, one end of described core_pulling pole (661) is fixedly connected with core head (662), the other end is provided with and promotes its thrust unit slided (663), described thrust unit (663) comprises the guide rail (6631) be located in described frame (1), described guide rail (6631) be provided with can slide along it slide seat (6632), the described seat (6632) that slides is provided with the first cylinder (6633) be connected with described core_pulling pole (661), described frame (1) is also provided with and described in promotion, slides the second cylinder (6634) that seat (6632) slides on described guide rail (6631).
2. bending machine according to claim 1, it is characterized in that: described Material moving device (5) comprise be located at described sawing sheet mechanism (4) top move bin (51), the described bin (51) that moves is provided with and laterally moves material slide rail (511), described transverse direction is moved material slide rail (511) and is provided with skid (52), described moving bin (51) is also provided with skid (52) described in driving and moves the upper transverse direction laterally slided of material slide rail (511) in described transverse direction and slide and drive cylinder (53), described skid (52) is provided with longitudinal slide rail (521), described longitudinal slide rail (521) is provided with and moves material and slide seat (54), described skid (52) is provided with drive lead screw (55), described drive lead screw (55) slides seat (54) be connected with the described material that moves, the described bin (51) that moves is provided with and is connected with described drive lead screw (55) and the material that moves described in driving slides the screw rod transmission motor (56) that seat (54) slides on described longitudinal slide rail (521), the described material that moves slides seat (54) and is provided with the lifting drive (58) capturing the manipulator (57) of material pipe and the manipulator (57) described in driving and be elevated, described lifting drive (58) comprises and slides the lifting that seat (54) is fixedly connected with and drive cylinder (581) with the described material that moves and can slide at the described material that moves the longitudinal axis (582) slided up and down in seat (54) after being driven by it, the described longitudinal axis (582) upper end and described lifting drive cylinder (581) to be connected, lower end is connected with described manipulator (57).
3. bending machine according to claim 1, it is characterized in that: described shedding mechanism (8) comprises unloading rack (81) and unloading manipulator (82), described unloading rack (81) is provided with and vertically moves seat (83) and vertically move the longitudinal driving device (84) that seat (83) vertically moves on described unloading rack (81) described in driving, described vertically move that seat (83) is provided with can the lateral driver device (86) of the transverse shifting seat (85) of transverse shifting and transverse shifting seat (85) transverse shifting described in driving thereon, the lowering or hoisting gear (87) of unloading manipulator (82) its lifting relative described in described transverse shifting seat (85) being connected with described unloading manipulator (82) and driving, what the unloading manipulator (82) be provided with between described lowering or hoisting gear (87) and described unloading manipulator (82) described in driving rotated in the horizontal direction horizontally rotates drive unit (88), described horizontally rotate the vertical rotating driving device (89) being provided with the unloading manipulator (82) described in driving between drive unit (88) and described unloading manipulator (82) and rotating at vertical direction, the pendulous device (80) that the unloading manipulator (82) described in driving swings is provided with between described vertical rotating driving device (89) and described unloading manipulator (82).
4. bending machine according to claim 3, it is characterized in that: described longitudinal driving device (84) comprise be located at vertical drive motor (841) on described unloading rack (81) and by described vertical drive motor (841) with the first Timing Belt (842) rotated, the described seat (83) that vertically moves is fixedly connected on described the first Timing Belt (842), described lateral driver device (86) comprise be located at described vertically move horizontal drive motor (861) on seat (83) and by described horizontal drive motor (861) with the second Timing Belt (862) rotated, described transverse shifting seat (85) is fixedly connected on described the second Timing Belt (862), described lowering or hoisting gear (87) comprises and is located at lifting motor (871) on described transverse shifting seat (85) and is driven by described lifting motor (871) and lifting shaft (872) that relative described transverse shifting seat (85) moves up and down, described lifting shaft (872) is provided with the tooth bar (872a) engaged with the gear (871a) on described lifting motor (871) output shaft, the described drive unit (88) that horizontally rotates comprises the lifter plate (881) being fixedly connected on described lifting shaft (872) lower end, described lifter plate (881) is provided with the first electric rotating machine (882) and is driven the feathering axis (883) rotated by described the first electric rotating machine (882), described feathering axis (883) lower end is connected with described vertical rotating driving device (89), described vertical rotating driving device (89) comprises the support plate (891) be fixedly connected with described feathering axis (883), described support plate (891) is provided with the second electric rotating machine (892), the output shaft of described the second electric rotating machine (892) connects described pendulous device (80), described pendulous device (80) comprises the tilt cylinder installing plate (801) be fixedly connected on described the second electric rotating machine (892) output shaft, described tilt cylinder installing plate (801) is provided with tilt cylinder (802), described tilt cylinder (802) output shaft connects described unloading manipulator (82).
5. bending machine according to claim 4, it is characterized in that: described lowering or hoisting gear (87) also comprises the lift cylinder (873) be fixedly connected with described transverse shifting seat (85), and the cylinder rod of described lift cylinder (873) is connected with described lifter plate (881).
6. bending machine according to claim 3, it is characterized in that: described shedding mechanism (8) also comprises the material pipe gathering-device (800) be located in described unloading rack (81), described material pipe gathering-device (800) comprises fixing collection block (8001), and described fixing collection block (8001) is provided with the material pipe hanger multiple pegs (8002) thereon completed for bend pipe.
7. bending machine according to claim 1, it is characterized in that: described Wan Liao mechanism (7) comprises the curved membrane module (71) be arranged in described frame (1), described curved membrane module (71) includes the bend pipe drive motors (712) of bend pipe mould (711) and bend pipe mould (711) swing bend pipe described in driving, described bend pipe mould (711) side is provided with the clamping (713) and pattern (714) that are mated bend pipe, described clamping (713) is connected with and drives its clamping drive unit (715) coordinated with described bend pipe mould (711), described pattern (714) is connected with and drives its pattern drive unit (716) coordinated with described bend pipe mould (711), described pattern drive unit (716) comprises pattern gripper shoe (7161), described pattern gripper shoe (7161) is provided with pattern and drives cylinder (7162), described pattern drives on the cylinder rod of cylinder (7162) and is hinged with connecting rod (7163) and lower link (7164), the upper end thereof of described upper connecting rod (7163) has left connecting rod (7165) and the pattern supporting seat (7166) for installing described pattern (714), described left connecting rod (7165) other end and described pattern gripper shoe (7161) hinged, described lower link (7164) away from described pattern drive cylinder (7162) cylinder rod one end and described pattern gripper shoe (7161) hinged, and be hinged with right connecting rod (7167), the other end and the described pattern supporting seat (7166) of described right connecting rod (7167) are hinged, described left connecting rod (7165), described right connecting rod (7167) and described pattern gripper shoe (7161) articulated position lay respectively at the both sides that described pattern drives the cylinder rod of cylinder (7162), when described pattern drives the cylinder rod of cylinder (7162) to stretch up and down, described upper connecting rod (7163), lower link (7164), left connecting rod (7165) and right connecting rod (7167) rotate around respective hinged place, complete described pattern (714) and described bend pipe mould (711) close to or away from, described clamping drive unit (715) comprises clamping gripper shoe (7151), described clamping gripper shoe (7151) is provided with clamping and drives cylinder (7152), described clamping drives on the piston rod of cylinder (7152) and is hinged with connecting rod on second (7153) and the second lower link (7154), on described second, connecting rod (7153) upper end thereof has the second left connecting rod (7155) and the clamping supporting seat (7156) for installing described clamping (713), described second left connecting rod (7155) other end and described clamping gripper shoe (7151) hinged, described the second lower link (7154) away from described piston rod one end and described clamping gripper shoe (7151) hinged, and be hinged with the second right connecting rod (7157), described the second right connecting rod (7157) other end and described clamping supporting seat (7156) hinged, described second left connecting rod (7155), described the second right connecting rod (7157) lays respectively at the both sides of described piston rod with the articulated position of described clamping gripper shoe (7151), when described clamping drives the piston rod of cylinder (7152) to stretch up and down, connecting rod (7153) on described second, second lower link (7154), second left connecting rod (7155) and the second right connecting rod (7157) rotate around respective hinged place, complete described clamping (713) and described bend pipe mould (711) close to or away from, described pattern drives cylinder (7162) to comprise the first pattern and drives cylinder (7162a) and the second pattern driving cylinder (7162b), the first described pattern drives rodless cavity one end of cylinder (7162a) to drive rodless cavity one end of cylinder (7162b) to be connected with the second described pattern, described first pattern drive the cylinder rod of cylinder (7162a) upward with described upper connecting rod (7163) and described lower link (7164) hinged, the second described pattern drives the cylinder rod of cylinder (7162b) down and is connected with the fixed block (7168) be located in described pattern gripper shoe (7161), the first described pattern drives the stroke of cylinder (7162a) to be greater than the stroke of the second described pattern driving cylinder (7162b), described curved membrane module (71) be provided with the curved membrane module (71) described in driving between described frame (1) relative to described frame (1) laterally and the curved membrane module drive unit (72) of vertical movement.
8. bending machine according to claim 7, it is characterized in that: described curved membrane module drive unit (72) comprises the curved membrane module installing plate (721) that is fixedly connected with described frame (1) and vertically drives cylinder (722), described curved membrane module installing plate (721) is provided with vertical slide rail (721a), described vertical slide rail (721a) is provided with by described vertical driving cylinder (722) drives along its slide plate slided up and down (723), described slide plate (723) is provided with horizontal concrete chute (723a), described frame (1) is also provided with transverse direction driving cylinder (724) that the curved membrane module (71) described in driving slides along described horizontal concrete chute (723a).
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| CN201310627355.9A CN103878267B (en) | 2013-11-29 | 2013-11-29 | A kind of bending machine |
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| CN201310627355.9A CN103878267B (en) | 2013-11-29 | 2013-11-29 | A kind of bending machine |
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Address after: 528400 Guangdong province Zhongshan City, New Road No. 01 of Patentee after: Aomei gloomy intelligence equipment limited company Address before: 528400 Guangdong province Zhongshan City, New Road No. 01 of Patentee before: Zhongshan Aomeisen Industrial Co., Ltd. |