CN204221372U - Pile joint automatic assembly line - Google Patents

Pile joint automatic assembly line Download PDF

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Publication number
CN204221372U
CN204221372U CN201420632510.6U CN201420632510U CN204221372U CN 204221372 U CN204221372 U CN 204221372U CN 201420632510 U CN201420632510 U CN 201420632510U CN 204221372 U CN204221372 U CN 204221372U
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CN
China
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cylinder
plate
roller
pressing
automatic
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CN201420632510.6U
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Chinese (zh)
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王翔
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江苏汤辰机械装备制造有限公司
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Priority to CN201420632510.6U priority Critical patent/CN204221372U/en
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Publication of CN204221372U publication Critical patent/CN204221372U/en

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Abstract

The utility model relates to a kind of pile joint automatic assembly line, comprise automatic deviation correction discharging device, apparatus for leveling, shearing device, bending apparatus, automatic soldering device, full circle rib-pressing device, press-fit riveting device and end plate automatic charging device, automatic deviation correction discharging device is connected with apparatus for leveling, shearing device is arranged on the output of apparatus for leveling, be connected by conveyer belt between shearing device with bending apparatus, automatic soldering device is arranged on bending apparatus, full circle rib-pressing device correspondence is arranged on bending apparatus side, full circle rib-pressing device is connected by shifting apparatus with press-fiting between riveting device, end plate automatic charging device with press-fit riveting device and be connected.This pile joint automatic assembly line is omnidistance without the need to manual operation, greatly reduces number of workers, reduces labour intensity, automaticity is high, working (machining) efficiency is high, improve production efficiency, and the finished product accuracy obtained is high, planarization is good, reduces the production cost of enterprise.

Description

Pile joint automatic assembly line

Technical field

The utility model relates to pile joint production field, especially a kind of pile joint automatic assembly line.

Background technology

Current China tubular pile industry is a labor-intensive manufacturing industry, in today that labor cost improves constantly, and the development that the existing production line equipment of tubular pile industry has fallen behind the times.Traditional pile joint also exists in producing that the process-cycle is long, efficiency is low, producers are many, production cost is high and manpower shortage, labour cost such as constantly to increase at the problem.

Pile joint is the quality of one of critical piece of whole pile tube, pile joint, not only affects the product quality of pile tube, more affects quality and the service life of buildings pile.Therefore, enterprise faces most distinct issues, is not speedup problem, but quality and benefits problem, be innovate the problem that can continue.If fundamentally do not solve quality and benefits problem, can not accomplish that innovation drives development, real economy will be in instability, unsustainable state all the time.

Utility model content

The technical problems to be solved in the utility model is: in order to provide a kind of pile joint automatic assembly line, enhance productivity, stabilised quality, reduces producers, finally for enterprise reaches the object of cost efficiency sustainable development.

The utility model solves the technical scheme that its technical problem adopts: a kind of pile joint automatic assembly line, comprise automatic deviation correction discharging device, apparatus for leveling, shearing device, bending apparatus, automatic soldering device, full circle rib-pressing device, press-fit riveting device and end plate automatic charging device, described automatic deviation correction discharging device is connected with apparatus for leveling, described shearing device is arranged on the output of apparatus for leveling, be connected by conveyer belt between shearing device with bending apparatus, described automatic soldering device is arranged on bending apparatus, described full circle rib-pressing device correspondence is arranged on bending apparatus side, full circle rib-pressing device is connected by shifting apparatus with press-fiting between riveting device, described end plate automatic charging device with press-fit riveting device and be connected.

In current production process, for preventing strip running deviation, discharging frame and apparatus for leveling distance comparatively greatly, take production site.And automatic deviation correction discharging device of the present utility model can ensure that band steel is unreeling in process, not sideslip, can not be pulled or draw distortion by the limiting roll of both sides, and compact conformation.Described automatic deviation correction discharging device comprises frame, charging tray, tensioning turning cylinder and deviation rectification actuator, described charging tray is fixed in frame, described tensioning turning cylinder is fixedly connected with the charging tray axle of charging tray, tensioning turning cylinder drives charging tray to rotate by charging tray axle simultaneously, described charging tray side is provided with backgauge frame, described deviation rectification actuator is arranged on charging tray side, and deviation rectification actuator controls charging tray and moves left and right.

At present, in pile joint production process, general is simple and easy discharging frame, and blowing effect is undesirable; Adopt monolateral driving drawstring smooth, easily there is skidding; Cut off and adopt punch press to cut; Three units are all separate, have certain distance, and transport existing problems, take up room also larger.

Therefore automatic deviation correction discharging device, apparatus for leveling and shearing device are combined as a whole by the utility model, and multi-part design, on an installing rack, is combined into one machine, decreases and takes up an area space.

Described apparatus for leveling comprises the transport assembly in the frame being fixed on automatic deviation correction discharging device, leveling assembly, described transport assembly comprises symmetrically arranged some upper rollers and lower roller, cylinder, servomotor, reductor and pinion unit, described upper roller, lower roller is arranged on gear drive and fastens, upper roller is connected with cylinder, the transmission of described driven by servomotor reductor driven gear power train, transport assembly entrance point is provided with gag lever post, described leveling assembly is arranged on transport assembly output, leveling assembly comprises some upper flattening rollers and lower flattening roller, upper flattening roller is arranged on above lower flattening roller, and upper flattening roller correspondence is arranged between adjacent twice flattening rollers, upper flattening roller is provided with the handwheel regulating relaxation degree.

Described shearing device comprises flat board in the frame being fixed on automatic deviation correction discharging device, pneumohydraulic pressure-cylinder, pressing plate, guide rail, cutting knife row, Cutter apron, described guide rail is vertically fixed on dull and stereotyped below, described cutting knife row is fixed on guide rail, described pneumohydraulic pressure-cylinder controls cutting knife row and moves up and down along guide rail, described pressing plate is fixed on cutting knife row, pressing plate and cutting knife are provided with spring between arranging, pressing plate realizes flexible by spring, described Cutter apron is fixed on below guide rail, and Cutter apron is arranged corresponding with cutting knife.

In current production process, when carrying out bending to band steel, be all, by artificial, band steel is curved ring-type, inefficiency on simple and crude stand.The loop device that bends to of the present utility model comprises underframe, be fixed on the workbench on underframe, mechanical handle, motor and fixing clamping mechanical hand on the table, cylinder and servomotor, workbench is provided with the rotary cylinder that workbench can be made to horizontally rotate, underframe is provided with slide rail, described mechanical handle is slidably connected along slide rail, described motor is connected with mechanical handle, Electric Machine Control machinery handle receives conveyer belt and carries the band steel of coming, described clamping mechanical hand is two, correspondence is arranged on mechanical handle side, two clamping mechanicals are fixed with cylinder on hand respectively, described cylinder controls two clamping mechanical hands respectively and inwardly rotates to make band steel bend to ring, described servomotor controls two clamping mechanical hands by ball-screw and moves left and right.The band steel of a certain specification is drawn in in two clamping mechanical hands by mechanical handle, determine centre position by sensor, two cylinders and two motors drive clamping mechanical hand, and band steel is curved ring-type, after band steel two ends being stitched together by servomotor again, wait to be welded.

In current production process, by artificial on simple and crude stand, the band steel two ends curving ring-type beaten and is stitched together, the irregular and inefficiency in stitching portion.And the utility model adopts automatic soldering device, correspondence is arranged on and bends to loop device side, comprise cross beam frame and be fixed on buncher, welding gun system, the clamp assembly on cross beam frame, described buncher is at the uniform velocity moved by rack pinion Systematical control welding gun system, described clamp assembly correspondence is arranged on welding gun system side, clamp assembly comprises cylinder and two symmetrically arranged U-shaped side plates, two pressure rollers are provided with between described two U-shaped side plates, described cylinder is connected with two U-shaped side plates, and cylinder can pull U-shaped side plate to make two pressure roller workpiece pressings.Under the driving of buncher, welding gun system drives towards band steel weld evenly, and after controlling to reach prewelding position by sensor, upper and lower two pressure rollers will be with steel stitching portion to clamp, and welding gun is immediately following welding thereafter.After having welded, two pressure rollers are opened, and welding gun rapid backward, efficient quality guaranteeing completes welding.

In current production process, pile protection hoop roundness deviation is comparatively large, press-fits after need manually carrying out beaing full circle with end plate again.And the utility model adopts full circle rib-pressing device, comprise guide rail and can along the dolly of slide, described dolly is fixed with full circle beading assembly, described full circle beading assembly comprises shaping roller, lower shaping roller, cylinder, push rod and registration roller, described upper shaping roller correspondence is arranged on above lower shaping roller, described cylinder controls upper shaping roller and rises or decline, described registration roller is symmetricly set on shaping roller, also can rise or decline in lower shaping roller both sides, described push rod is arranged on below lower shaping roller, push rod side is provided with can send workpiece into the raceway press-fiting riveting device, raceway is provided with guardrail.After the automatic full circle of full circle rib-pressing device and impression, pile protection hoop circularity comparatively circle, can directly and end plate assemble riveted.

In current production process, end plate needs manually be beaten on end plate by pile protection hoop, then is placed on other equipment by the pile joint assembly after press-fiting and carries out riveted.And the utility model employing press-fits riveting device, comprise underframe, riveted workbench, servomotor, expansion combining pressing head, cylinder, drive motors and riveted break bar, described underframe is provided with slide rail, described riveted workbench is arranged on slide rail, described driven by servomotor riveted workbench slides along slide rail, riveted workbench is provided with can by self-centering tensioning apparatus fixing for end plate, described expansion combining pressing head correspondence is arranged on above riveted workbench, expansion combining pressing head is connected with air pressure revolving body device, described cylinder controls expansion combining pressing head and rises or decline to make the pile protection hoop on expansion combining pressing head and the end plate pressing on self-centering tensioning apparatus, lower air pressure revolving body device is provided with below described self-centering tensioning apparatus, described drive motors is connected with lower air pressure revolving body device, drive motors drives end plate to rotate by lower air pressure revolving body device, described riveted break bar is arranged on riveted workbench side and scalable.Pile protection hoop and end plate, under respective carrying system drives, are accurately delivered to and are press-fited a little, after press-fiting, directly on press mounting worktable, carry out rotation riveted, are combined into pile joint assembly, accomplish without any letup, without the need to manual intervention.

Wherein, described upper air pressure revolving body device comprises bearing block, rotating shaft, taper roll bearing, flange end cap, tracheae and asphalt felt, described asphalt felt is arranged in the middle part of bearing block, the upper and lower two ends of asphalt felt are separately installed with taper roll bearing, described rotating shaft passes bearing block from bottom to top and fixes with bearing block, described flange end cap lid is located at bearing block top, described tracheae is arranged on rotating shaft inner chamber, described flange end caping end is provided with the first air inlet, described rotating shaft bottom is provided with the first gas outlet, described tracheae two ends respectively with the first air inlet, first gas outlet is connected to form the first gas circuit, described flange end cap sidepiece is provided with the second air inlet, described rotating shaft bottom is provided with the second gas outlet, second air inlet is communicated with formation second gas circuit with the second gas outlet, described bearing block offers pump nozzle, described pump nozzle is communicated with asphalt felt.Upper air pressure revolving body device, when carrying out rotation riveted, the pneumatic components and parts of lower end can normally work, and can carry high axial force.

Described lower air pressure revolving body device comprises bearing block, rotating shaft, end socket axle, taper roll bearing, flange end cap, tracheae and asphalt felt, described asphalt felt is arranged in the middle part of bearing block, the upper and lower two ends of asphalt felt are separately installed with taper roll bearing, described rotating shaft passes bearing block from top to bottom and fixes with bearing block, described end socket axle is fixed on rotating shaft bottom, described flange end cap lid is located at bearing block bottom, described tracheae is arranged on rotating shaft inner chamber, described flange end cap bottom is provided with the first air inlet, described rotating shaft top is provided with the first gas outlet, described tracheae two ends respectively with the first air inlet, first gas outlet is connected to form the first gas circuit, described flange end cap sidepiece is provided with the second air inlet, described rotating shaft top is provided with the second gas outlet, second air inlet is communicated with formation second gas circuit with the second gas outlet, described bearing block offers pump nozzle, described pump nozzle is communicated with asphalt felt.Lower air pressure revolving body device, when carrying out rotation riveted, the pneumatic components and parts of upper end can normally work, and can carry high axial force.

Described self-centering tensioning apparatus comprises master plate, flap, tensioner arm, axle and cylinder, described tensioner arm is three, evenly be arranged on master plate by axle, and can pivot, each tensioner arm is provided with the block that the adjacent tensioner arm of restriction rotates, described flap is fixed in master plate by rotating shaft, master plate and flap offer corresponding circular arc kidney slot respectively, guide rod on tensioner arm to intert in two kidney slots and can move along kidney slot, and described air cylinder driven rotating shaft rotates.Self-centering tensioning apparatus can fix the end plate endoporus of different size, is inserted in wherein, without the need to centering by three tensioner arms.Under the effect of cylinder, three tensioner arms expand outwardly simultaneously, are felt relieved by end plate endoporus and fix.

Described shifting apparatus comprises lifting platform, jacking cylinder, clamping mechanical hand, gas pawl, boosting cylinder, turning manipulator and servomotor, described jacking cylinder controls lifting platform lifting, described clamping mechanical hand is arranged on lifting platform both sides, described boosting cylinder controls gas pawl by Workpiece clamping, and workpiece is sent into and press-fited riveting device by described Serve Motor Control turning manipulator.

Described end plate automatic charging device comprises slide plate, pallet, magnechuck, vertical cylinder and horizontal air cylinder, described magnechuck is fixed on below slide plate, described vertical cylinder controls magnechuck lifting, magnechuck is provided with sensor, described pallet correspondence is arranged on below magnechuck, and described horizontal air cylinder control slide plate moves horizontally and slide plate can be delivered to and press-fits above riveting device.

The utility model also provides a kind of production method of pile joint, comprises the steps:

Step one: first, is placed on band steel on automatic deviation correction discharging device, and automatic deviation correction discharging device sends into apparatus for leveling after rectifying a deviation to band steel;

Step 2: apparatus for leveling flattens rear feeding shearing device to band steel and cuts off;

Step 3: the band steel after cut-out is sent in bending apparatus by conveyer belt, and band steel is bent to ring by bending apparatus, and band steel two ends weld together by automatic soldering device, thus forms oval pile protection hoop;

Step 4: full circle rib-pressing device receives the pile protection hoop after welding, and by pile protection hoop full circle;

Step 5: the pile protection hoop after full circle is sent into and press-fited on riveting device by shifting apparatus, and end plate is also sent into and press-fited on riveting device by end plate automatic charging device;

Step 6: press-fit riveting device and end plate is pressed fit in pile protection hoop, obtain pile joint, complete processing.

The beneficial effects of the utility model are: pile joint automatic assembly line of the present utility model is omnidistance without the need to manual operation, greatly reduce number of workers, reduce labour intensity, automaticity is high, working (machining) efficiency is high, improve production efficiency, and the finished product accuracy obtained is high, planarization is good, reduces the production cost of enterprise.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the perspective view of pile joint automatic assembly line;

Fig. 2 is the structural representation of automatic deviation correction discharging device;

Fig. 3 is the integrative-structure schematic diagram of automatic deviation correction discharging device, apparatus for leveling, shearing device;

Fig. 4 is the sectional view of shearing device;

Fig. 5 is the structural representation of bending apparatus;

Fig. 6 is the structural representation of automatic soldering device;

Fig. 7 is the structural representation of full circle rib-pressing device;

Fig. 8 is the perspective view press-fiting riveting device;

Fig. 9 press-fits riveting device front view;

Figure 10 is the sectional view of upper air pressure revolving body device;

Figure 11 is the sectional view of lower air pressure revolving body device;

Figure 12 is the perspective view of self-centering tensioning apparatus;

Figure 13 is the top view of self-centering tensioning apparatus;

Figure 14 is that the A-A of Figure 13 is to sectional view;

Figure 15 is the structural representation of end plate automatic charging device;

Figure 16 is the structural representation of shifting apparatus;

Figure 17 is the top view of Figure 16.

Detailed description of the invention

By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.

As shown in Figure 1, a kind of pile joint automatic assembly line, comprise automatic deviation correction discharging device 1, apparatus for leveling 2, shearing device 3, bending apparatus 4, automatic soldering device 5, full circle rib-pressing device 6, press-fit riveting device 7 and end plate automatic charging device 11, described automatic deviation correction discharging device 1 is connected with apparatus for leveling 2, described shearing device 3 is arranged on the output of apparatus for leveling 2, be connected by conveyer belt 10 between shearing device 3 with bending apparatus 4, described automatic soldering device 5 is arranged on bending apparatus 4, described full circle rib-pressing device 6 correspondence is arranged on bending apparatus 4 side, full circle rib-pressing device 6 is connected by shifting apparatus 8 with press-fiting between riveting device 7, described end plate automatic charging device 11 with press-fit riveting device 7 and be connected.

Automatic deviation correction discharging device 1 as shown in Figure 2, comprise frame 100, charging tray 101, tensioning turning cylinder 104 and deviation rectification actuator 106, described charging tray 101 is fixed in frame 100, described tensioning turning cylinder 104 is fixedly connected with the charging tray axle 102 of charging tray 101, tensioning turning cylinder 104 drives charging tray 101 to rotate by charging tray axle 102 simultaneously, described charging tray 101 side is provided with backgauge frame 107, and described deviation rectification actuator 106 is arranged on charging tray 101 side, and deviation rectification actuator 106 controls charging tray 101 and moves left and right.Charging tray axle 102 is located rear snap ring 103 to be fixed, again charging tray 101 is fixed on charging tray axle 102, band steel welt is placed on charging tray 101, and the tensioning of band steel is fixed by tensioning turning cylinder 104 and tension assembly 105, more axially blocks band steel with four backgauge framves 107.By deviation rectification actuator 106, band steel is run in the region of regulation when unreeling, ensure that band steel both sides are not pulled, are out of shape.

Apparatus for leveling 2 as shown in Figure 3, comprise the transport assembly be fixed in frame 100, leveling assembly, described transport assembly comprises symmetrically arranged some upper rollers 201 and lower roller 202, cylinder 203, servomotor 204, reductor 205 and pinion unit, described upper roller 201, lower roller 202 is arranged on gear drive and fastens, upper roller 201 is connected with cylinder 203, cylinder 203 drives upper roller 201 to move up and down, described servomotor 204 drives the transmission of reductor 205 driven gear power train, transport assembly entrance point is provided with gag lever post 206, described leveling assembly is arranged on transport assembly output, leveling assembly comprises some upper flattening rollers 207 and lower flattening roller 208, upper flattening roller 207 is arranged on above lower flattening roller 208, and upper flattening roller 207 correspondence is arranged between adjacent twice flattening rollers 208, upper flattening roller 207 is provided with the handwheel 209 regulating relaxation degree.Cylinder 203 controls upper roller 201 and declines, band steel can compress by upper roller 201 and lower roller 202, servomotor 204 drives reductor 205 driven gear power train, two upper rollers 201 and lower roller 202 band driving power is realized by upper coupling and lower coupler, upper roller 201 and lower roller 202 roll and steel can be driven to be fed forward, accurately feed length is controlled by servomotor 204, flattening roller system is formed again by upper flattening roller 207 and lower flattening roller 208, steel will be with to flatten after regulating relaxation degree by handwheel 209, be fed forward.

As Fig. 3, shearing device 3 shown in Fig. 4, comprise dull and stereotyped 301, pneumohydraulic pressure-cylinder 302, pressing plate 303, guide rail 304, cutting knife row 305, Cutter apron 306, described guide rail 304 is vertically fixed on below dull and stereotyped 301, described cutting knife row 305 is fixed on guide rail 304, described pneumohydraulic pressure-cylinder 302 controls cutting knife row 305 and moves up and down along guide rail 304, described pressing plate 303 is fixed on cutting knife row 305, pressing plate 303 and cutting knife are provided with spring 307 between arranging 305, pressing plate 303 realizes flexible by spring 307, described Cutter apron 306 is fixed on below guide rail 304, Cutter apron 306 and cutting knife are arranged 305 corresponding.After the conveying of band steel puts in place, pneumohydraulic pressure-cylinder 302 promotes cutting knife row 305, and along guide rail 304 times generals who has surrendered, it cuts off, in cutting-off process, two pressing plates 303 are under the effect of two springs 307, first push down band steel, rear cutting knife 308 is cut off again, ensures that otch burr are dug and is highly not more than 0.1mm.

As shown in Figure 5 bend to loop device 4, comprise underframe 400, be fixed on the workbench 401 on underframe 400, mechanical handle 402, motor 404 and the clamping mechanical hand 403 be fixed on workbench 401, cylinder 405 and servomotor 406, workbench 401 is provided with the rotary cylinder that workbench 401 can be made to horizontally rotate, underframe 400 is provided with slide rail, described mechanical handle 402 is slidably connected along slide rail, described motor 404 is connected with mechanical handle 402, motor 404 controls mechanical handle 402 and receives conveyer belt and carry the band steel of coming, described clamping mechanical hand 403 is two, correspondence is arranged on mechanical handle 402 side, two clamping mechanical hands 403 are fixed with cylinder 405 respectively, described cylinder 405 controls two clamping mechanical hands 403 respectively and inwardly rotates to make band steel bend to ring, described servomotor 406 controls two clamping mechanical hands 403 by ball-screw and moves left and right.After the sensor of mechanical handle 402 receives and is with steel to put in place, band steel is clamped, under the driving of motor 404, be pulled to by band steel in two clamping mechanical hands 403, the cylinder 405 on the left side turns clockwise 90 °, the cylinder 405 on the right is rotated counterclockwise 90 °, the clamping mechanical hand 403 on the left side, under the driving of cylinder 405, turns clockwise 90 °, and the clamping mechanical hand 403 on the right is under the driving of cylinder 405, be rotated counterclockwise 90 °, U-shaped band steel can be curved ring-shaped.Final servo motor 406 drives ball-screw, and two clamping mechanical hands are moved inward simultaneously, band steel two ends is socketed together etc. to be welded.After having welded, the cylinder on workbench 401 promotes pinion and rack, workbench 401 is rotated 180 °, accurately can control the anglec of rotation by the adjusting screw(rod) on workbench 401.For making to horizontally rotate steadily, two adjustable universal wheels are installed workbench 401 below, gapless rolling on gripper shoe, thus have reached workbench 401 and steadily rotate.

Automatic soldering device 5 as shown in Figure 6, correspondence is arranged on and bends to ring 4 device side, comprise cross beam frame 500 and be fixed on the buncher 501 on cross beam frame 500, welding gun system 502, clamp assembly, described buncher 501 is at the uniform velocity moved by rack pinion Systematical control welding gun system 502, described clamp assembly correspondence is arranged on welding gun system 502 side, clamp assembly comprises cylinder 503 and two symmetrically arranged U-shaped side plates 504, two pressure rollers 505 are provided with between described two U-shaped side plates 504, described cylinder 503 is connected with two U-shaped side plates 504, cylinder 503 can pull U-shaped side plate 504 to make two pressure roller 505 workpiece pressings.Cross beam frame 500 bottom is provided with footing, and adjustment height and level, ensure the centre position of soldered band steel joint at U-shaped side plate 504 groove, welding gun system 502, by rack pinion system, at the uniform velocity advances forward by buncher 501.When being advanced to assigned position, cylinder 503 works and to be pulled back by the U-shaped side plate 504 of both sides, and upper and lower two pressure rollers 505, under the constraint of two U-shaped side plate 504 gathering sills, will carry out weldment again after weldment is clamped.After having welded, cylinder 503 works, and after being unclamped by upper and lower two pressure rollers 505, buncher 501 Rapid reset is awaited orders.

Full circle rib-pressing device 6 as shown in Figure 7, the dolly 601 comprising guide rail 600 and can slide along guide rail 600, described dolly 601 is fixed with full circle beading assembly, described full circle beading assembly comprises shaping roller 602, lower shaping roller 603, cylinder 608, push rod and registration roller 605, described upper shaping roller 602 correspondence is arranged on above lower shaping roller 603, described cylinder 608 controls upper shaping roller 602 and rises or decline, described registration roller 605 is symmetricly set on shaping roller 602, also can rise or decline in lower shaping roller 603 both sides, described push rod is arranged on below lower shaping roller 603, push rod side is provided with can send workpiece into the raceway press-fiting riveting device, raceway is provided with guardrail 606.Cylinder 604 promotes dolly 601 and advances along guide rail 600, the pile protection hoop of non-full circle impression after meeting welding, and guardrail 606 is bounced back by cylinder, is opened into level, guide rail 600 is provided with adjustment screw, accurately controls to meet distance.For avoiding impulsive contact force excessive, two oil buffers being installed and absorbing momentum, dolly 601 is steadily put in place.Adjust screw by lower margin, what accurately control lower shaping roller 603 meets height.After dolly 601 runs and puts in place, upper shaping roller 602 is under the promotion of cylinder 608, and after the pile protection hoop clamp of non-full circle impression being lived, two clamping mechanical hands 403 bending to loop device 4 unclamp simultaneously, and dolly 601 retracts by cylinder 604.Two positioning cylinder work, promote two registration rollers 605 and carry out spacing.Then, after motor 607 drive gear set runs the several seconds, by the pile protection hoop of non-full circle impression, full circle impression is shaped.Motor 607 shuts down, and two positioning cylinders reset, and retract two registration rollers 605, cylinder 608 bounces back and to be lifted by upper shaping roller 602, release cylinder promotes the pile protection hoop release that two push rods will be shaped, and the pile protection hoop after release under gravity, rolls out along raceway and guardrail 606.

As Fig. 8, riveting device 7 is press-fited shown in Fig. 9, comprise underframe, riveted workbench 700, servomotor 701, expansion combining pressing head 702, cylinder 703, drive motors 704 and riveted break bar 705, described underframe is provided with slide rail, described riveted workbench 700 is arranged on slide rail, described servomotor 701 drives riveted workbench 700 to slide along slide rail, riveted workbench 700 is provided with can by self-centering tensioning apparatus 12 fixing for end plate, described expansion combining pressing head 702 correspondence is arranged on above riveted workbench 700, expansion combining pressing head 702 is connected with air pressure revolving body device 14, described cylinder 703 controls expansion combining pressing head 702 and rises or decline to make the pile protection hoop 13 on expansion combining pressing head 702 and end plate 16 pressing on self-centering tensioning apparatus 12, lower air pressure revolving body device 15 is provided with below described self-centering tensioning apparatus 12, described drive motors 704 is connected with lower air pressure revolving body device 15, drive motors 704 drives end plate 16 to rotate by lower air pressure revolving body device 15, described riveted break bar 705 is arranged on riveted workbench 700 side and scalable.Pile protection hoop 13 is accurately transplanted on immediately below expansion combining pressing head 702 by shifting apparatus 8, simultaneously, end plate 16 is placed on riveted workbench 700 by end plate automatic charging device 11, self-centering tensioning apparatus 12 is fixed, riveted workbench 700 is rotated by servomotor 701 driven gear, it is accurately pulled to immediately below expansion combining pressing head 702 by tooth bar 707.Expansion combining pressing head 702 upper end connects upper air pressure revolving body device 14, is pressed together on end plate 16 by pile protection hoop 13 by three cylinders.Drive motors 704 driven gear group 709, drive end plate 16 High Rotation Speed by lower air pressure revolving body device 15, pile protection hoop 13 is crushed on end plate 16, so, also passive rotation simultaneously.Riveted break bar 705 is pushed by cylinder 706, by pile protection hoop 13 riveted on end plate 16, forms pile joint product.

Upper air pressure revolving body device 14 as shown in Figure 10, comprise bearing block 140, rotating shaft 141, taper roll bearing 142, flange end cap 148, tracheae 143 and asphalt felt 144, described asphalt felt 144 is arranged in the middle part of bearing block 140, asphalt felt about 144 two ends are separately installed with taper roll bearing 142, described rotating shaft 141 passes bearing block 140 from bottom to top and fixes with bearing block 140, described flange end cap 148 lid is located at bearing block 140 top, described tracheae 143 is arranged on rotating shaft 141 inner chamber, described flange end cap 148 top is provided with the first air inlet 145, described rotating shaft 141 bottom is provided with the first gas outlet 146, described tracheae two ends respectively with the first air inlet 145, first gas outlet 146 is connected to form the first gas circuit, described flange end cap 148 sidepiece is provided with the second air inlet, described rotating shaft 141 bottom is provided with the second gas outlet 149, second air inlet is communicated with formation second gas circuit with the second gas outlet 149, described bearing block 140 offers pump nozzle 147, described pump nozzle 147 is communicated with asphalt felt 144.By pump nozzle 147 to asphalt felt 144 oiling, ensure that lower end taper roll bearing 142 lubricates, upper end directly to taper roll bearing 142 oiling, thus reaches permanent steady operation by the second air inlet 149.

Lower air pressure revolving body device 15 as shown in figure 11, comprise bearing block 150, rotating shaft 151, end socket axle 152, taper roll bearing 156, flange end cap 153, tracheae 154 and asphalt felt 155, described asphalt felt 155 is arranged in the middle part of bearing block 150, asphalt felt about 155 two ends are separately installed with taper roll bearing 156, described rotating shaft 151 passes bearing block 150 from top to bottom and fixes with bearing block 150, described end socket axle 152 is fixed on rotating shaft 151 bottom, described flange end cap 153 lid is located at bearing block 150 bottom, described tracheae 154 is arranged on rotating shaft 151 inner chamber, described flange end cap 153 bottom is provided with the first air inlet 158, described rotating shaft 151 top is provided with the first gas outlet, described tracheae 154 two ends respectively with the first air inlet 158, first gas outlet is connected to form the first gas circuit, described flange end cap 153 sidepiece is provided with the second air inlet, described rotating shaft 151 top is provided with the second gas outlet, second air inlet is communicated with formation second gas circuit with the second gas outlet, described bearing block 150 offers pump nozzle, described pump nozzle is communicated with asphalt felt 155.To lower end taper roll bearing 156 oiling, the permanent steady operation of revolving body can be made by pump nozzle.Gear 157 is arranged on end socket axle 152, transmits power.

Self-centering tensioning apparatus 12 as shown in figs. 12-14, comprise master plate 121, flap 122, tensioner arm 123, axle 124 and cylinder 125, described tensioner arm 123 is three, evenly be arranged on master plate 121 by axle 124, and can rotate around axle 124, each tensioner arm 123 is provided with the block 128 that the adjacent tensioner arm 123 of restriction rotates, described flap 122 is fixed in master plate 121 by rotating shaft 127, master plate 121 and flap 122 offer corresponding circular arc kidney slot respectively, guide rod 126 on tensioner arm 123 to intert in two kidney slots and can move along kidney slot, described cylinder 125 drive shaft 127 rotates.Tensioner arm 123 is made into hook-shaped shape, and head is equipped with ball, and opening its afterbody of any angle can pad end plate, and tensioner arm 123 rotates around axle 124.Master plate 121 has circular arc kidney slot, guide rod 126 on tensioner arm 123 interts wherein, flap 122 also has kidney slot, concentric with the kidney slot of master plate 121, the guide rod 126 on tensioner arm 123 is also interspersed in wherein, the edge conjunction cylinder 125 of master plate 121, under the promotion of cylinder 125, three tensioner arms 123 move along kidney slot separately, reach the object of opening with shrinking, thus are clamped by end plate.

End plate automatic charging device 11 as shown in figure 15, comprise slide plate 110, pallet 111, magnechuck 112, vertical cylinder 113 and horizontal air cylinder 114, described magnechuck 112 is fixed on below slide plate 110, described vertical cylinder 113 controls magnechuck 112 and is elevated, magnechuck 112 is provided with sensor 115, described pallet 111 correspondence is arranged on below magnechuck 112, and described horizontal air cylinder 114 controls slide plate 110 and moves horizontally and slide plate 110 can be delivered to and press-fit above riveting device 7.Manually end plate (30/dish) is placed on pallet 111, pallet 111 correspondence is placed on the below of magnechuck 112, vertical cylinder 113 promotes magnechuck 112 and touches trigger sensor 115 after end plate, make magnechuck 112 obtain electric work end plate is adsorbed, vertical cylinder 113 bounces back and resets, horizontal air cylinder 114 stretches out, control slide plate 110 to move, magnechuck 112 and end plate are moved to and press-fits on riveting device 7, touch trigger sensor 115 at the end, magnechuck 112 dead electricity and end plate are thrown off, and enter next circulation.

Shifting apparatus 8 as shown in Figure 16,17, comprise lifting platform 801, jacking cylinder 802, clamping mechanical hand, gas pawl 803, boosting cylinder 805, turning manipulator 807 and servomotor 808, described jacking cylinder 802 controls lifting platform 801 and is elevated, described clamping mechanical hand is arranged on lifting platform 801 both sides, described boosting cylinder 805 controls gas pawl 803 and is clamped by pile protection hoop 13, and described servomotor 808 controls turning manipulator 807 and pile protection hoop 13 feeding is press-fited riveting device 7.Pile protection hoop 7 is rested on lifting platform 801 by raceway 609, and clamping mechanical hand is clamped, and pile protection hoop 13 lifts by jacking cylinder 802, and limited block 806 controls to lift height.Two clamping mechanical hands stretch out, pile protection hoop 13 is clamped by gas pawl 803 and two boosting cylinders 805, two turning manipulators 807 are overturn 90 °, and this mechanical arm assembly is accurately transplanted on immediately below expansion combining pressing head 702 by servomotor 806, is placed it on end plate by cylinder.

The utility model comprises the steps:

Step one: first, is placed on band steel on automatic deviation correction discharging device 1, and automatic deviation correction discharging device 1 sends into apparatus for leveling 2 after rectifying a deviation to band steel;

Step 2: apparatus for leveling 2 flattens rear feeding shearing device 3 to band steel and cuts off;

Step 3: the band steel after cut-out is sent in bending apparatus 4 by conveyer belt 10, and band steel is bent to ring by bending apparatus 4, band steel two ends weld together by automatic soldering device 5, thus form oval pile protection hoop;

Step 4: full circle rib-pressing device 6 receives the pile protection hoop after welding, and by pile protection hoop full circle impression;

Step 5: the pile protection hoop after full circle is sent into and press-fited on riveting device 7 by shifting apparatus 8, and end plate is also sent into and press-fited on riveting device 7 by end plate automatic charging device 11;

Step 6: press-fit riveting device 7 and end plate is pressed fit in pile protection hoop 13, obtain pile joint, complete processing.

Compared with prior art, pile joint automatic assembly line of the present utility model is omnidistance without the need to manual operation, greatly reduce number of workers, reduce labour intensity, automaticity is high, working (machining) efficiency is high, improve production efficiency, and the finished product accuracy obtained is high, planarization is good, reduces the production cost of enterprise.

With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.

Claims (10)

1. a pile joint automatic assembly line, it is characterized in that: comprise automatic deviation correction discharging device, apparatus for leveling, shearing device, bending apparatus, automatic soldering device, full circle rib-pressing device, press-fit riveting device and end plate automatic charging device, described automatic deviation correction discharging device is connected with apparatus for leveling, described shearing device is arranged on the output of apparatus for leveling, be connected by conveyer belt between shearing device with bending apparatus, described automatic soldering device is arranged on bending apparatus, described full circle rib-pressing device correspondence is arranged on bending apparatus side, full circle rib-pressing device is connected by shifting apparatus with press-fiting between riveting device, described end plate automatic charging device with press-fit riveting device and be connected.
2. pile joint automatic assembly line as claimed in claim 1, it is characterized in that: described apparatus for leveling comprises transport assembly and leveling assembly, described transport assembly comprises symmetrically arranged some upper rollers and lower roller, cylinder, servomotor, reductor and pinion unit, described upper roller, lower roller is arranged on gear drive and fastens, upper roller is connected with cylinder, the transmission of described driven by servomotor reductor driven gear power train, transport assembly entrance point is provided with gag lever post, described leveling assembly is arranged on transport assembly output, leveling assembly comprises some upper flattening rollers and lower flattening roller, upper flattening roller is arranged on above lower flattening roller, and upper flattening roller correspondence is arranged between adjacent twice flattening rollers, upper flattening roller is provided with the handwheel regulating relaxation degree.
3. pile joint automatic assembly line as claimed in claim 1, it is characterized in that: described shearing device comprises flat board, pneumohydraulic pressure-cylinder, pressing plate, guide rail, cutting knife row, Cutter apron, described guide rail is vertically fixed on dull and stereotyped below, described cutting knife row is fixed on guide rail, described pneumohydraulic pressure-cylinder controls cutting knife row and moves up and down along guide rail, described pressing plate is fixed on cutting knife row, pressing plate and cutting knife are provided with spring between arranging, pressing plate realizes flexible by spring, described Cutter apron is fixed on below guide rail, and Cutter apron is arranged corresponding with cutting knife.
4. pile joint automatic assembly line as claimed in claim 1, it is characterized in that: described in bend to loop device and comprise underframe, be fixed on the workbench on underframe, mechanical handle, motor and fixing clamping mechanical hand on the table, cylinder and servomotor, workbench is provided with the rotary cylinder that workbench can be made to horizontally rotate, underframe is provided with slide rail, described mechanical handle is slidably connected along slide rail, described motor is connected with mechanical handle, Electric Machine Control machinery handle receives conveyer belt and carries the band steel of coming, described clamping mechanical hand is two, correspondence is arranged on mechanical handle side, two clamping mechanicals are fixed with cylinder on hand respectively, described cylinder controls two clamping mechanical hands respectively and inwardly rotates to make band steel bend to ring, described servomotor controls two clamping mechanical hands by ball-screw and moves left and right.
5. pile joint automatic assembly line as claimed in claim 1, it is characterized in that: described automatic soldering device correspondence is arranged on and bends to loop device side, comprise cross beam frame and be fixed on the buncher on cross beam frame, welding gun system, clamp assembly, described buncher is at the uniform velocity moved by rack pinion Systematical control welding gun system, described clamp assembly correspondence is arranged on welding gun system side, clamp assembly comprises cylinder and two symmetrically arranged U-shaped side plates, two pressure rollers are provided with between described two U-shaped side plates, described cylinder is connected with two U-shaped side plates, cylinder can pull U-shaped side plate to make two pressure roller workpiece pressings.
6. pile joint automatic assembly line as claimed in claim 1, it is characterized in that: described full circle rib-pressing device comprises guide rail and can along the dolly of slide, described dolly is fixed with full circle beading assembly, described full circle beading assembly comprises shaping roller, lower shaping roller, cylinder, push rod and registration roller, described upper shaping roller correspondence is arranged on above lower shaping roller, described cylinder controls upper shaping roller and rises or decline, described registration roller is symmetricly set on shaping roller, also can rise or decline in lower shaping roller both sides, described push rod is arranged on below lower shaping roller, push rod side is provided with can send workpiece into the raceway press-fiting riveting device, raceway is provided with guardrail.
7. pile joint automatic assembly line as claimed in claim 1, it is characterized in that: described in press-fit riveting device and comprise underframe, riveted workbench, servomotor, expansion combining pressing head, cylinder, drive motors and riveted break bar, described underframe is provided with slide rail, described riveted workbench is arranged on slide rail, described driven by servomotor riveted workbench slides along slide rail, riveted workbench is provided with can by self-centering tensioning apparatus fixing for end plate, described expansion combining pressing head correspondence is arranged on above riveted workbench, expansion combining pressing head is connected with air pressure revolving body device, described cylinder controls expansion combining pressing head and rises or decline to make the pile protection hoop on expansion combining pressing head and the end plate pressing on self-centering tensioning apparatus, lower air pressure revolving body device is provided with below described self-centering tensioning apparatus, described drive motors is connected with lower air pressure revolving body device, drive motors drives end plate to rotate by lower air pressure revolving body device, described riveted break bar is arranged on riveted workbench side and scalable.
8. pile joint automatic assembly line as claimed in claim 7, it is characterized in that: described self-centering tensioning apparatus comprises master plate, flap, tensioner arm, axle and cylinder, described tensioner arm is three, evenly be arranged on master plate by axle, and can pivot, each tensioner arm is provided with the block that the adjacent tensioner arm of restriction rotates, described flap is fixed in master plate by rotating shaft, master plate and flap offer corresponding circular arc kidney slot respectively, guide rod on tensioner arm to intert in two kidney slots and can move along kidney slot, described air cylinder driven rotating shaft rotates.
9. pile joint automatic assembly line as claimed in claim 7, it is characterized in that: described shifting apparatus comprises lifting platform, jacking cylinder, clamping mechanical hand, gas pawl, boosting cylinder, turning manipulator and servomotor, described jacking cylinder controls lifting platform lifting, described clamping mechanical hand is arranged on lifting platform both sides, described boosting cylinder controls gas pawl by Workpiece clamping, and workpiece is sent into and press-fited riveting device by described Serve Motor Control turning manipulator.
10. pile joint automatic assembly line as claimed in claim 1, it is characterized in that: described end plate automatic charging device comprises slide plate, pallet, magnechuck, vertical cylinder and horizontal air cylinder, described magnechuck is fixed on below slide plate, described vertical cylinder controls magnechuck lifting, magnechuck is provided with sensor, described pallet correspondence is arranged on below magnechuck, and described horizontal air cylinder control slide plate moves horizontally and slide plate can be delivered to and press-fits above riveting device.
CN201420632510.6U 2014-10-29 2014-10-29 Pile joint automatic assembly line CN204221372U (en)

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Application Number Priority Date Filing Date Title
CN201420632510.6U CN204221372U (en) 2014-10-29 2014-10-29 Pile joint automatic assembly line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420632510.6U CN204221372U (en) 2014-10-29 2014-10-29 Pile joint automatic assembly line

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171419A (en) * 2015-09-28 2015-12-23 国网山东省电力公司济南供电公司 Cable fixing terminal manufacturing system
CN105382537A (en) * 2015-09-29 2016-03-09 国网山东济阳县供电公司 Manufacturing device for cable fixing terminal
CN105537958A (en) * 2015-12-10 2016-05-04 青岛友诚高新技术有限公司 Iron tower production device
CN105619080A (en) * 2014-10-29 2016-06-01 江苏汤辰机械装备制造有限公司 Automatic production line and production method for pile connectors
CN106826018A (en) * 2017-03-03 2017-06-13 佛山市佛大华康科技有限公司 Pile tube welding production line
CN109014530A (en) * 2017-01-03 2018-12-18 东莞理工学院 A kind of wire feeding mechanism docking butt-welding machine
CN109773517A (en) * 2019-01-15 2019-05-21 宁波双马铝业有限公司 A kind of Aluminum Cutting transport device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105619080A (en) * 2014-10-29 2016-06-01 江苏汤辰机械装备制造有限公司 Automatic production line and production method for pile connectors
CN105619080B (en) * 2014-10-29 2018-04-17 江苏汤辰机械装备制造股份有限公司 Pile joint automatic assembly line and its production method
CN105171419A (en) * 2015-09-28 2015-12-23 国网山东省电力公司济南供电公司 Cable fixing terminal manufacturing system
CN105382537A (en) * 2015-09-29 2016-03-09 国网山东济阳县供电公司 Manufacturing device for cable fixing terminal
CN105537958A (en) * 2015-12-10 2016-05-04 青岛友诚高新技术有限公司 Iron tower production device
CN109014530A (en) * 2017-01-03 2018-12-18 东莞理工学院 A kind of wire feeding mechanism docking butt-welding machine
CN106826018A (en) * 2017-03-03 2017-06-13 佛山市佛大华康科技有限公司 Pile tube welding production line
CN109773517A (en) * 2019-01-15 2019-05-21 宁波双马铝业有限公司 A kind of Aluminum Cutting transport device

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Address after: 212413 No. 1-2 Lingang industrial concentration area, Shu Town, Zhenjiang City, Jiangsu, Jurong

Patentee after: Jiangsu Chen Chen machinery equipment manufacturing Limited by Share Ltd

Address before: 212413 No. 1-2 Lingang industrial concentration area, Shu Town, Zhenjiang City, Jiangsu, Jurong

Patentee before: Jiangsu Tangchen Machinery Equipment Manufacturing Co., Ltd.

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