CN102284580B - Large corrugated pipe forming machine - Google Patents
Large corrugated pipe forming machine Download PDFInfo
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- CN102284580B CN102284580B CN201110165985.XA CN201110165985A CN102284580B CN 102284580 B CN102284580 B CN 102284580B CN 201110165985 A CN201110165985 A CN 201110165985A CN 102284580 B CN102284580 B CN 102284580B
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- 230000017105 transposition Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
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Abstract
The invention relates to a large corrugated pipe forming machine which is used for solving the problem of automatic production of large corrugated pipes. The large corrugated pipe forming machine comprises a base, a central shaft, an expanding device and a pipe blank tray, and is characterized by also comprising a transferring device and a feeding device, wherein the transferring device is positioned at the lower part of the pipe blank tray; a rotary supporting frame of the transferring device is fixedly connected with the pipe blank tray and drives the pipe blank tray for transferring; the feeding device is positioned at the lower part of the transferring device and the upper part of the base; two lifters of the feeding device are fixedly connected with the chassis of the transferring device; and the transferring device is driven by the lifters to act together with the pipe blank tray. By adopting the large corrugated pipe forming machine, the labor intensity of workers can be greatly reduced, the working efficiency can be effectively improved, the accurate transferring and feeding can be realized, and the processing quality of the large corrugated pipe can be improved.
Description
Technical field
The present invention relates to the large-scale corrugated pipe forming machine that a kind of corrugated pipe manufacturing equipment, particularly automaticity are high.
Background technology
Corrugated expansion joint is the pipe thermal compensation part be applied in the multiple industries such as metallurgy, mine, heat distribution pipe network, and bellows is the core parts of corrugated expansion joint.The processing of bellows is to carry out on corrugated pipe forming machine.Much bellows manufacturing enterprise, also in the processing of continuing to use equipment backward in technique, particularly large-scale bellows, also needs manually-operated on a plurality of links at present.For example large-scale bellows needs to process successively node by the expansion of mould on pipe in forming process, after the mould bulging, can produce not round straight section, needs to rotate repeatedly moulding of pipe, makes it to form the annular node; After what a node of every processing, the delivery pipe that needs to make progress is to process next node.Existing equipment, rely on workman's manual operations to realize that pipe rotates; The workman is according to the manual movable lifting pipe of the node height of measuring, this mode of operation labour intensity is large, and production efficiency is low, and production capacity does not catch up with the market development demand, and the pipe precision can not guarantee, the bellows quality of producing also is difficult to meet the specification requirement of compensator.
Summary of the invention
The present invention provides for solving the defect of above-mentioned prior art that a kind of automaticity is high, the large-scale corrugated pipe forming machine of good product quality.
The alleged problem of the present invention solves by the following technical programs:
A kind of large-scale corrugated pipe forming machine, formation comprises pedestal, central shaft, bulging device and pipe pallet, its special feature is: this machine also comprises turn device and pay-off, described turn device is positioned at pipe pallet bottom, the affixed pipe pallet of the rotary bracket of turn device, rotary bracket drives the transposition of pipe pallet; Described pay-off is positioned at turn device bottom, pedestal top, and the chassis of the affixed turn device of two lifters of pay-off drives turn device together with pipe pallet lifting action by lifter.
Above-mentioned large-scale corrugated pipe forming machine, described turn device comprises position rotaring motor, transmission mechanism and the chassis, pallet, the rotary bracket that install successively from the bottom to top, tray sleeve is contained on central shaft and with chassis and fixes; Described transmission mechanism is comprised of planetary gear and center gear ring, the centre tooth snare is contained on pallet and with pallet and fixes, and position rotaring motor and rotary bracket are fixed, the affixed planetary gear of motor output shaft, planetary gear and center gear ring are connected by meshing transmission, and between pallet and rotary bracket, are provided with ball.
Above-mentioned large-scale corrugated pipe forming machine, described pay-off comprises frequency control motor, two steering gears, two lifters, described frequency control motor, the first steering gear, the first connecting axle and the first lifter are in transmission connection successively; Simultaneously, between another output of the first steering gear, power transmission shaft, the second steering gear, the second connecting axle and the second lifter, also be in transmission connection successively; The first lifter and the second lifter synchronized movement, each lifter is in transmission connection and lifts leading screw, and the bottom, chassis is symmetrical arranged the leading screw mounting flange.
Above-mentioned large-scale corrugated pipe forming machine, described pipe pallet is provided with the pipe centring ring and holds out against cylinder.
Above-mentioned large-scale corrugated pipe forming machine, described pay-off also comprises approach switch, Programmable Logic Controller and axial encoder, and described approach switch is arranged on next-door neighbour pipe place on the pipe pallet, and described axial encoder is arranged on the axle head of lifter.
Above-mentioned large-scale corrugated pipe forming machine, described the first steering gear, the second steering gear are the conical gear steering gear, described the first lifter, the second lifter are the worm and gear lifter.
The present invention is directed to all too many levels of existing large-scale corrugated pipe forming machine needs manually-operated problem to improve, and has designed a kind of large-scale corrugated pipe forming machine of realizing automatic displacement, self-feeding.This machine is set up turn device and pay-off on the basis of common corrugated pipe forming machine, and turn device can rotate required angle by the driven by motor rotary bracket according to processing request in the corrugated pipe forming process; Pay-off be take frequency control motor as power, utilizes the mechanical transmission components such as steering gear, worm and gear lifter to realize that the feeding of pipe carriage promotes, and the frequency control motor action is controlled and carried out by appliance controling element.Adopt design of the present invention can greatly alleviate workman's labour intensity, effectively increase work efficiency, realize accurate transposition, accurate feeding, promote large-scale bellows crudy.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the turn device schematic diagram.
Attached number in the figure is as follows: 1. the first lifter, 2. frequency control motor, 3. lift leading screw, 4. chassis, 5. pallet, 6. rotary bracket, 7. location bearing, 8. pipe pallet, 9. hold out against cylinder, 10. pipe centring ring, 11. pipe, 12. bulging device, 13. approach switch, 14. position rotaring motor, 15. central shaft, 16. planetary gear, 17. center gear ring, 18. leading screw mounting flange, 19. ball, 20. axial encoder, 21. the second lifter, 22. pedestal, 23. the first connecting axle, 24. the first steering gear, 25. power transmission shaft, 26. the second steering gear, 27. the second connecting axle.
The specific embodiment
Referring to Fig. 1, its formation of the present invention comprises pedestal 22, central shaft 15, bulging device 12, pipe pallet 8 and turn device, pay-off.Processed pipe 11 is fixed on pipe pallet 8, by bulging device 12, processes successively each node.
Referring to Fig. 1, Fig. 3, meeting after bulging device bulging, pipe can produce not round straight section, needs to rotate repeatedly moulding of pipe, and turn device is for substituting the artificial device rotated.The turn device formation comprises position rotaring motor 14, transmission mechanism and the chassis 4, pallet 5, the rotary bracket 6 that install successively from the bottom to top.Pallet 5 is sleeved on the central shaft 14 of forming machine and is fixing with chassis 4.The top of rotary bracket and pipe pallet 8 are fixing, and bottom and pallet 5 are fixing.Transmission mechanism is comprised of planetary gear 16He center gear ring 17, the centre tooth snare is contained in outside pallet 5 and fixes with pallet, position rotaring motor and rotary bracket 6 are fixing, the affixed planetary gear 16 of the spindle nose of position rotaring motor output shaft, and planetary gear and center gear ring are connected by meshing transmission.When position rotaring motor starts, planetary gear driven rotary carriage, round center gear ring slow rotation, rotates thereby drive the pipe pallet, realizes that pipe rotates.Be provided with ball 19 between pallet and swivel base, to reduce friction of motion.Rotary bracket 6 is by location bearing 7 location, to guarantee positional precision.Be provided with pipe centring ring 10 and hold out against cylinder 9 on pipe pallet 8, holding out against the cylinder rod end and be provided with rubber cushion blocks, holding out against cylinder and rubber cushion blocks and be for fixing pipe, preventing that the relative pipe pallet of pipe from sliding, the assurance pipe is synchronizeed and is rotated with rotary-tray.Turn device can be realized the full-automatic transposition of pipe with the control device coupling; Can also realize the semi-automatic transposition of pipe by push-botton operation.
Referring to Fig. 1, Fig. 2, after what a node of every processing, the delivery pipe that needs to make progress is to process next node, and pay-off is for substituting the artificial device that promotes pipe.Pay-off is positioned at turn device bottom, pedestal top, and the chassis 4 of the affixed turn device of lifter of pay-off drives turn device to realize lifting action together with the pipe pallet by lifter.Pay-off comprises frequency control motor 2, two 24,26, two worm and gear lifters 1,21 of conical gear steering gear.Described frequency control motor 2, the first steering gear 24, the first connecting axle 23 and the first lifter 1 are in transmission connection successively; Simultaneously, between another output of the first steering gear, power transmission shaft 25, the second steering gear 26, the second connecting axle 27 and the second lifter 21, also be in transmission connection successively, transmit power to the first lifter and the second lifter by frequency control motor, two lifter synchronized movement.Each lifter is in transmission connection and lifts leading screw 3, and on chassis, 4 bottoms are symmetrical arranged leading screw mounting flange 18.When frequency control motor rotates, be arranged on the feed screw nut at each lifter worm gear center with turbine rotation, drive and lift the leading screw lifting, thereby make pipe pallet, pipe lifting.
Still, referring to being Fig. 1, Fig. 2, for realizing self-feeding, pay-off also is provided with approach switch 13, Programmable Logic Controller (showing on figure) and axial encoder 20.Approach switch is arranged on next-door neighbour pipe 11 places on pipe pallet 8, and axially encoder is arranged on the axle head of lifter.After pipe stressed (heat) bulging, below upwards produces and shrinks thereon, break away from approach switch 13, the approach switch sender is to Programmable Logic Controller, the Controlled by Programmable Controller frequency control motor is opened, through steering gear, lifter, lift leading screw and drive pipe pallet 8 to move, realize the self-feeding feeding, displacement is preset and has linked according to pipe node size by axial encoder, Programmable Logic Controller.When the pipe pallet moves into place, when approach switch is pressed close to pipe again, the approach switch sender is closed to the Controlled by Programmable Controller motor, and the pipe carriage stops mobile, and the next node of pipe carries out bulging processing.
Claims (4)
1. a large-scale corrugated pipe forming machine, it comprises pedestal (22), central shaft (15), bulging device (12) and pipe pallet (8), it is characterized in that: it also comprises turn device and pay-off, described turn device is positioned at pipe pallet bottom, the affixed pipe pallet of the rotary bracket of turn device (6) (8), rotary bracket drives the transposition of pipe pallet; Described pay-off is positioned at turn device bottom, pedestal top, and the chassis (4) of the affixed turn device of two lifters of pay-off drives turn device together with pipe pallet lifting action by lifter;
Described turn device comprises position rotaring motor (14), transmission mechanism and the chassis (4), pallet (5), the rotary bracket (6) that install successively from the bottom to top, and tray sleeve is contained in central shaft (15) above and fixes with chassis; Described transmission mechanism is comprised of planetary gear (16) and center gear ring (17), the centre tooth snare is contained on pallet and with pallet and fixes, position rotaring motor and rotary bracket are fixed, the affixed planetary gear of motor output shaft, planetary gear and center gear ring are connected by meshing transmission, and between pallet (5) and rotary bracket (6), are provided with ball (19);
Described pay-off comprises frequency control motor (2), two steering gears, two lifters, and described frequency control motor (2), the first steering gear (24), the first connecting axle (23) and the first lifter (1) are in transmission connection successively; Simultaneously, between another output of the first steering gear, power transmission shaft (25), the second steering gear (26), the second connecting axle (27) and the second lifter (21), also be in transmission connection successively; The first lifter and the second lifter synchronized movement, each lifter is in transmission connection and lifts leading screw (3), and bottom, chassis (4) is symmetrical arranged leading screw mounting flange (18).
2. large-scale corrugated pipe forming machine according to claim 1, it is characterized in that: described pipe pallet (8) is provided with pipe centring ring (10) and holds out against cylinder (9).
3. large-scale corrugated pipe forming machine according to claim 2, it is characterized in that: described pay-off also comprises approach switch (13), Programmable Logic Controller and axial encoder (20), described approach switch is arranged on the upper next-door neighbour of pipe pallet (8) pipe place, and described axial encoder is arranged on the axle head of the second lifter (21).
4. large-scale corrugated pipe forming machine according to claim 3, it is characterized in that: described the first steering gear (24), the second steering gear (26) are the conical gear steering gear, and described the first lifter (1), the second lifter (21) are the worm and gear lifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165985.XA CN102284580B (en) | 2011-06-20 | 2011-06-20 | Large corrugated pipe forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165985.XA CN102284580B (en) | 2011-06-20 | 2011-06-20 | Large corrugated pipe forming machine |
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| Publication Number | Publication Date |
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| CN102284580A CN102284580A (en) | 2011-12-21 |
| CN102284580B true CN102284580B (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110165985.XA Active CN102284580B (en) | 2011-06-20 | 2011-06-20 | Large corrugated pipe forming machine |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056207B (en) * | 2013-01-17 | 2015-05-20 | 沈阳汇博热能设备有限公司 | Large-diameter multilayer metallic corrugated pipe forming die and manufacturing method thereof |
| CN103212612B (en) * | 2013-04-07 | 2014-10-22 | 江阴中南重工股份有限公司 | Production device of coil pipes |
| CN103341523A (en) * | 2013-07-16 | 2013-10-09 | 南京三邦金属复合材料有限公司 | Swelling pressure forming and manufacturing method of zirconium corrugated pipe |
| CN105935724B (en) * | 2016-06-21 | 2017-09-05 | 中达电机股份有限公司 | The automatic shearing stacker device of mobile liftable |
| CN106077203A (en) * | 2016-06-23 | 2016-11-09 | 江苏双嘉液压机械制造有限公司 | A kind of bellow expander |
| CN106944517B8 (en) * | 2017-04-13 | 2020-02-18 | 泉州台商投资区忆品茶业有限公司 | End top pressure fixing structure suitable for steel pipe wave making |
| CN107088599A (en) * | 2017-05-06 | 2017-08-25 | 芜湖瑞德机械科技有限公司 | A kind of stainless steel tube makes ripple machine |
| US10960450B2 (en) * | 2017-12-19 | 2021-03-30 | Victaulic Company | Pipe grooving device |
| CN107999585B (en) * | 2018-01-09 | 2024-01-30 | 洛阳德美机械有限公司 | Pressing device for corrugated pipe |
| CN109926481B (en) * | 2019-03-11 | 2020-09-18 | 安徽格斯波纹管有限公司 | Automatic corrugated pipe forming device and method |
| CN110005756A (en) * | 2019-04-02 | 2019-07-12 | 陕西科技大学 | Intrados cam mechanism turn device |
| CN112958670B (en) * | 2021-03-29 | 2022-12-27 | 西安恒热热力技术有限责任公司 | Compensator machining equipment and machining method |
| CN113331266A (en) * | 2021-04-29 | 2021-09-03 | 陈碧富 | Intelligent temperature control tea charcoal baking machine |
| CN116618497B (en) * | 2023-07-25 | 2023-10-03 | 苏州瑞玛精密工业股份有限公司 | Cylindrical part inner ripple rotary extrusion equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952575A (en) * | 1975-01-30 | 1976-04-27 | Straza Enterprises Ltd. | Bellows forming apparatus |
| EP0104844A2 (en) * | 1982-09-28 | 1984-04-04 | Security Lumber & Supply Co. | Apparatus for manufacturing flexible corrugated tubes |
| CN2069316U (en) * | 1990-02-28 | 1991-01-16 | 朱宝山 | Bellows processing device |
| CN2163701Y (en) * | 1993-08-13 | 1994-05-04 | 潘焕钦 | Device for making metallic corrugated tubes |
| US5320331A (en) * | 1990-10-03 | 1994-06-14 | Hellman Sr Robert R | Method and apparatus for forming corrugations in tubing and a corrugated tube produced thereby |
| CN101513656A (en) * | 2009-03-25 | 2009-08-26 | 童根荣 | Heavy-caliber metal pipe expanding ring forming device |
-
2011
- 2011-06-20 CN CN201110165985.XA patent/CN102284580B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952575A (en) * | 1975-01-30 | 1976-04-27 | Straza Enterprises Ltd. | Bellows forming apparatus |
| EP0104844A2 (en) * | 1982-09-28 | 1984-04-04 | Security Lumber & Supply Co. | Apparatus for manufacturing flexible corrugated tubes |
| CN2069316U (en) * | 1990-02-28 | 1991-01-16 | 朱宝山 | Bellows processing device |
| US5320331A (en) * | 1990-10-03 | 1994-06-14 | Hellman Sr Robert R | Method and apparatus for forming corrugations in tubing and a corrugated tube produced thereby |
| CN2163701Y (en) * | 1993-08-13 | 1994-05-04 | 潘焕钦 | Device for making metallic corrugated tubes |
| CN101513656A (en) * | 2009-03-25 | 2009-08-26 | 童根荣 | Heavy-caliber metal pipe expanding ring forming device |
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| CN102284580A (en) | 2011-12-21 |
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