CN202011831U - Automatic bending machine for helical lighting tubes - Google Patents
Automatic bending machine for helical lighting tubes Download PDFInfo
- Publication number
- CN202011831U CN202011831U CN2011201246513U CN201120124651U CN202011831U CN 202011831 U CN202011831 U CN 202011831U CN 2011201246513 U CN2011201246513 U CN 2011201246513U CN 201120124651 U CN201120124651 U CN 201120124651U CN 202011831 U CN202011831 U CN 202011831U
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- glass tubing
- chain
- helical
- mould
- baking oven
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
The utility model discloses an automatic bending machine for helical lighting tubes, which comprises a loading device, a softening device, a delivery device, a lighting tube winding and feeding device, a shaping device, a discharging device, and an automatic control system which is respectively connected with the devices; the softening device comprises a plurality of heating stations and is horizontally arranged; and the delivery device comprises two clamps capable of performing longitudinal movement in a curve, and delivers glass tubes softened by the softening device to the tube winding and feeding device. The bending machine effectively solves various defects caused by the vertical arrangement of the heating apparatus in the prior art and realizes the automatic bending processing of helical lighting tubes at the same time, and has the advantages of high yield, electric power conservation, high qualification rate and good consistency of products; and the range for adapting to the helical lighting tubes is wide. The automatic bending machine can be widely applied to the manufacture of helical lighting tubes.
Description
Technical field
The utility model relates to the fluorescent tube processing technique field, and more particularly, what it related to a kind of helical lampl bends mechanism automatically.
Background technology
The shaped form power saving fluorescent lamps automatically processing device that reshapes on a large scale, especially the machine of duplex line style energy-saving lamp tube moulding is to begin to research and develop successful in China the beginning of this century, put down in writing accordingly as Chinese patent literature CN101343142A, CN201236177Y, CN201288132Y, CN201473441U etc., the electric heater unit of being put down in writing in these patent documentations substantially all is arranged vertically, and thermoplastic Glass tubing all is to be moved to by the clip that participates in lamp tube formation to participate in directly into mold forming after heated oven takes out.Thermoplastic on a large scale embodies some advantages to this tube-bending machine that is arranged vertically form to Glass tubing, as the automatic feed of easy enforcement Glass tubing electric furnace heating; Seldom produce the sticking electric furnace wall of glass cullet; The sagging shaped device process of delivering to after can not running into the electric furnace wall and getting material in the stove is more convenient etc. after the Glass tubing thermoplastic, so obtain wider application.But obviously there is following un-reasonable phenomenon in being arranged vertically of heating unit: 1. that heat is scattered and disappeared is serious for the chimneyeffect that shows at vertically arranged process furnace of the natural law that rises of heat; 2. Glass tubing enters process furnace from upper opening and just directly is subjected to the high temperature that rises in the stove, is easy to generate stress even bursts; 3. must increase excess power to obtain the high temperature of last step heating station (because being in the burner hearth below).These are to energy-conservation, speedup and to raise the efficiency all be disadvantageous.On the other hand, the clip that participates in lamp tube formation moves to heated oven and gets thermoplastic Glass tubing, and in the amount of action that objectively increases activity time and moulding clip transmission system, this can reduce the precision of production efficiency and mechanism action, hinder output and yield rate and improve, need badly and improve and raising.
The utility model content
At the problem that the prior art aspect exists, the utility model provides a kind of production efficiency height, saves heating energy source, easy to operate helical lampl automatic pipe bender.
The purpose of this utility model is achieved through the following technical solutions:
According to the helical lampl automatic pipe bender that the utility model proposes, comprise feeding device, softening installation, transfer device, around pipe pay-off, shaped device, blanking device, and the automatic control system that is connected respectively with said apparatus; Softening installation comprises the multiple tracks heating station and is horizontally disposed with; Transfer device comprises the anchor clamps that can do vertical movement in a curve, and softening installation remollescent Glass tubing is passed to around the pipe pay-off.Each device spatially is arranged transversely, and Glass tubing transmits and processing in each device successively.Last heating station at softening installation, but be heated the state that Glass tubing just in time is heated to coiling processing, at this moment, softening section of Glass tubing has certain sagging, sag of chain is relevant with the factors such as material, diameter and wall thickness of Glass tubing, generally be no less than 25 millimeters, at this moment, Glass tubing to be moved to the coiling pay-off, anchor clamps in the transfer device need to do certain rising in the vertical, to prevent by the Glass tubing of anchor clamps clamping in horizontal facility adhesion such as sagging bottom surface and baking oven or toe-board or touch when mobile.
Described automatic control system comprises PLC (programmable logic controller), respectively installs co-ordinate motion by PLC control, accurately finishes the duplex fluorescent tube and transmits automatically, bends and blanking.In control process, at first set up one with the actual mathematical model t=f that is associated (ξ), wherein t represents required time of spiral tube of system's coiling, and ξ comprises variable and mainly contains the rich pipe speed of mould, send pipe speed, send the air-blowing quantity control of pipe stroke, winding process etc.Automatic control system also can comprise HMI (man-machine interface), servo (or stepping) motor, cylinder solenoid valve, spindle motor driving and the temperature automatically controlled heating of glass-tube etc.
Described transfer device comprises the driving mechanism of anchor clamps and anchor clamps, and preferred transfer device comprises: two anchor clamps, anchor clamps mount pad, chain sprocket drive pair, two arms, power chain, and driving mechanism; Wherein, two anchor clamps are arranged on the clamping fixture seat; The chain sprocket drive pair comprises the transmission chain between two sprocket wheels and two sprocket wheels, and a sprocket wheel is arranged at clamping fixture seat one end, and another sprocket wheel is arranged at bearing support and links to each other with power chain; One arm is movably connected between clamping fixture seat one end and the bearing support, and another arm is movably connected between the anchor clamps mount pad the other end and another bearing support; Power chain is arranged on the bearing support; Driving mechanism comprises chain drive-belt, return spring, connecting rod and cam, and cam links to each other with connecting rod, and chain drive-belt is connected between connecting rod and the power chain, and return spring one end is connected in power chain and matches with the rotation of cam.Press the transfer device that said structure is provided with, but cam rotates drivening rod and moves downward, rotate by chain drive-belt pulling power chain, this moment, return spring was tightened up, and power chain upwards and laterally moves by the moving clamping fixture seat of chain sprocket drive subband and does movement in a curve; Along with cam rotates, return spring is replied the revolution of pulling power chain, and the transmission by the chain sprocket drive pair resets anchor clamps.Like this, transfer device makes the softening sagging bottom of Glass tubing can shift out baking oven smoothly, and accurately delivers to around the pipe pay-off around the pipe position.
Preferred softening installation comprises the clip of the above clamping Glass tubing of two couples that is provided with on the last baking oven of horizontal positioned, following baking oven, clamping frame and the clamping frame; The following equidistant a plurality of notches that hold Glass tubing that are provided with of last baking oven form a plurality of heating stations; Last baking oven can upwards rise, and clamping frame cooperates mobile with last baking oven, transmits Glass tubing.The effectiveness and the feature of above-mentioned horizontal heating softening device are: the baking oven horizontal positioned, heated Glass tubing by some to the clamping of clip relay-type, progressively level is sent in gap that last baking oven rises, mild heating, and in the end one grade softens to the state that can carry out coiling.
Preferably comprise symmetrically arranged driving mechanism and air blowing chuck around the pipe pay-off, driving mechanism can drive the air blowing chuck and do radially and laterally moving on the horizontal direction.Two air blowing chuck symmetries around the pipe pay-off are positioned at the shaped device both sides, be subjected to drive mechanism, two air blowing chucks are done vertically to move in opposite directions to move to the position of clamping Glass tubing, behind the clamping Glass tubing, two air blowing chucks laterally do respectively towards a left side and move right, make Glass tubing be in spiral around the tangential direction of going into so that coiling.Said structure around the pipe pay-off, the mode that its air blowing chuck obtains the soften glass pipe is not the mode of asking in the baking oven that is adopted usually, but waits for the mode that transfer device is sent here.Just reduce by a motion around the pipe pay-off like this, this helps improving rigidity and precision around pipe pay-off mechanism, the stability of parts, wearing quality and product percent of pass.
Preferred shaped device comprises that five equilibrium is provided with the gap rotary disk of six stations, spiral tube mould, junctor and around the pipe motor, the spiral tube mould is located on the mould seat rotationally by the mould guide rod, the mould seat is fixed in disk, junctor with link to each other around the pipe motor and can move up and down and be connected or separate with the driving head of mould guide rod, during connection, rotate around pipe electric motor driving spiral tube mould.Six stations generally comprise a helically coiling station, three cooling stations, and a blanking station, one preheats station.
Preferred feeding device comprises Glass tubing postive stop baffle, sheave and slide plate, and the notch of ccontaining Glass tubing evenly is set on the sheave, and slide plate is located at down between baking oven and the sheave and is entered in the softening installation for Glass tubing.The raw material Glass tubing is come into line by five equilibrium sheave sub-material after putting into feed bin, and neatly is sent to heating softening device by root.
Preferred blanking device comprises feed collet, fork, movable cross bar and elevating lever twice; Fork is rectangular in shape, and its bight is located on the elevating lever rotationally; Following feed collet links to each other with fork and elevating lever respectively by movable cross bar, and fork rotates the feed collet generation is moved horizontally, and lifter rod lifting can make down feed collet produce and move up and down.This blanking device helps realizing the automatic blanking of moulding Glass tubing.
By helical lampl automatic pipe bender described in the utility model, heating softening device is arranged transversely, effectively heating unit is arranged vertically the various defectives of bringing in the solution prior art, simultaneously, by transfer device, around the cooperation of managing every devices such as pay-off, shaped device, realize the automatic bend pipe processing of helical lampl, have the advantage of output height, conservation of power, qualification rate height, good product consistency and adaptation helical lampl wide ranges.The utility model can be widely used among the helical lampl processing.
Description of drawings
The structural representation of Fig. 1 utility model (looking squarely direction);
The structural representation of Fig. 2 utility model (overlooking direction);
Fig. 3 transfer device structural representation;
Fig. 4 blanking device structural representation;
Fig. 5 duplex fluorescent tube synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As attached illustrated in figures 1 and 2, the automatic pipe bender of the utility model preferred embodiment is arranged respectively from right to left: feeding device 1, softening installation 2, transfer device 3, around pipe pay-off 4, shaped device 5 and automatic blanking device 6, said apparatus is connected with automatic control system (not shown) respectively and respectively installs co-ordinate motion by automatic controlling system, finishes the production that bends of the double helical form fluorescent tube shown in the accompanying drawing 6 automatically.
Feeding device 1 comprises Glass tubing postive stop baffle 11, sheave 12 and slide plate 13, and the notch 121 of ccontaining Glass tubing evenly is set on the sheave 12, and slide plate 13 is located at down between baking oven 22 and the sheave 12.It is spacing by baffle plate 11 that raw material straight glass tube 7 is put into feed bin, and come into line after slide plate 13 slides into following baking oven 22 delivery positions of terminal by sheave 12.
The clip 27,27 of 15 pairs of clamping Glass tubings that softening installation 2 comprises the last baking oven 21 of horizontal positioned, be provided with on baking oven 22, clamping frame 23 and the clamping frame down '; Last baking oven 21 following equidistant 15 grooves 211 that hold Glass tubing that are provided with form a plurality of heating stations.
Following baking oven 22 is fixed on the frame, and the Glass tubing 7 of following baking oven 22 delivery positions is sent into baking oven for heating by clip 27,27 ' timing by root.The reel 25 that last baking oven 21 is moved on the suspension bracket 24 is sling, when moving back to the right with after gallows 24, last baking oven 21 promptly finish rise and after move.15 pairs of clips 27 on the assembling clamping frame 23 are clamped 15 Glass tubings 7 simultaneously, are moved to the left a step in the subsequent time.Go up then that baking oven 21 is got back to original position and reel 25 puts down.This moment, Glass tubing 7 just in time was in the groove 211 of baking oven 21.Be heated Glass tubing 7 and progressively passed through baking oven thus, obtain reasonably thermoplastic.When being heated the last station of Glass tubing 7 arrival baking ovens, just in time soften to and can carry out the coiling state, at this moment, Glass tubing 7 sag of chains of softening section generally reach 25 millimeters at least, it is impossible wanting level to take out soften glass pipe 7, and transfer device 3 is used to finish the transmission of Glass tubing 7.
Shown in accompanying drawing 1 and 3, transfer device 3 comprises: anchor clamps 31,31 ', clamping fixture seat 311, chain sprocket drive pair 32, two arms 33,33 ', power chain 34, and driving mechanism 30; Wherein, anchor clamps 31,31 ' be arranged on the clamping fixture seat 311; Chain sprocket drive pair 32 comprises the transmission chain 323 between two sprocket wheels 321,322 and two sprocket wheels, and sprocket wheel 321 is arranged at mount pad 311 1 ends, and sprocket wheel 322 is arranged at bearing support 341 and links to each other with power chain 34; Arm 33 is movably connected between clamping fixture seat 311 1 ends and the bearing support 341, another arm 33 ' be movably connected on clamping fixture seat 311 the other ends and another bearing support 341 ' between; Power chain 34 is arranged on the bearing support 341; Driving mechanism 30 comprises chain drive-belt 301, return spring 302, connecting rod 303 and cam 304, cam 304 rotates connecting rod 303 is moved up and down, by chain drive-belt 301 power chain 34 is rotated, return spring 302 1 ends are connected in power chain 34 and match with the rotation of cam 304, pulling power chain 34 reverse rotations and resetting.In this device, when cam 304 rotation drivening rods 303 move downward, rotate by chain drive-belt 301 pulling power chains 34, this moment, return spring 302 was tightened up, and power chain 34 upwards and laterally moves by the secondary 32 drive clamping fixture seats 311 of chain sprocket drive and does movement in a curve; Along with cam rotates, return spring 302 retractions and 34 revolutions of pulling power chain, the transmission by chain sprocket drive pair 32 make anchor clamps 31,31 ' reset.
Anchor clamps 31,31 ' arc-operation track initial section vertical uplift amount make soften glass pipe 7 sagging bottom surface when mobile not touch with baking oven, and got around the peripheral facility such as the baffle plate of baking oven 22 under the horizontal positioned, be passed to and reach around pipe pay-off 4.As shown in Figure 4, around pipe pay-off 4 comprise symmetrically arranged driving mechanism 40,40 ' and air blowing chuck 46,46 ', air blowing chuck 46,46 ' by driving mechanism 40,40 ' drivings do on the horizontal direction radially and laterally mobile.
As shown in Figure 2, shaped device 5 comprises that five equilibrium is provided with the gap rotary disk 50 of six stations (A-F), spiral tube mould 51, mould seat 52, junctor 53 and around pipe motor 54, spiral tube mould 51 is located on the mould seat 52 rotationally by mould guide rod 511, mould seat 52 is fixed in disk 50, junctor 53 with link to each other around pipe motor 54 and can move up and down and be connected or separate with the driving head of mould guide rod 511.Wherein the A station is the coiling station, and B, C, D are the cooling station, and E is the blanking station, and F is for preheating station.
By automatic controlling system, junctor 53 rises and links to each other with the driving head coupling of mould guide rod 511; Rotate around pipe motor 54, drive the spiral tube mould and rotate, finish the coiling operation of spiral tube.Automatic control system is sent instruction then, pressurized gas through air blowing chuck 46,46 ' from entered, make soften glass pipe 7 blow-up moulding and the typings that enter spiral mould by two ends of coiling Glass tubing 7.Then coupling is thrown off in junctor 53 declines.
After the spiral tube moulding release, the action of six station dispensers, disk 50 rotates a station.Finish coiling forming mould 51 and helical lampl attached to it is forwarded to the B station from the A station, begin to cool down; And then through C and the cooling of D two stations, to the blanking of E station.
(just the H of Fig. 2 is to synoptic diagram) as shown in Figure 4, blanking device 6 comprise down feed collet 61,61 ', fork 62, movable cross bar 63 and elevating lever 64; Fork 62 is rectangular in shape, and its bight 621 is located on the elevating lever 64 rotationally; Following feed collet 61,61 ' link to each other with fork 62 and elevating lever 64 respectively by movable cross bar 63, fork 62 rotates feed collet 61,61 ' generation is moved horizontally, and elevating lever 64 liftings can make down feed collet produce and move up and down.
Arrive the F station after blanking is finished again, the flame-thrower nozzle that is arranged in this position preheats spiral tube mould 51, gets back to the A station at last.So go round and begin again and carry out continuous production.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all belongs within the scope of technical solutions of the utility model any simple modification, equivalent variations or modification that above embodiment did.
Claims (7)
1. helical lampl automatic pipe bender, comprise feeding device (1), softening installation (2), transfer device (3), around pipe pay-off (4), shaped device (5), blanking device (6), and the automatic control system that is connected respectively with said apparatus, it is characterized in that softening installation (2) comprises the multiple tracks heating station and is horizontally disposed with; Transfer device (3) comprises the anchor clamps (31,31 ') that can do vertical movement in a curve, and softening installation (2) remollescent Glass tubing (7) is passed to around pipe pay-off (4).
2. helical lampl automatic pipe bender as claimed in claim 1, it is characterized in that described transfer device (3) comprising: anchor clamps (31,31 '), clamping fixture seat (311), chain sprocket drive pair (32), two arms (33,33 '), power chain (34), and driving mechanism (30); Wherein, anchor clamps (31,31 ') are arranged on the clamping fixture seat (311); Chain sprocket drive pair (32) comprises the transmission chain (323) between two sprocket wheels (321,322) and two sprocket wheels, and sprocket wheel (321) is arranged at mount pad (311) one ends, and sprocket wheel (322) is arranged at bearing support (341) and links to each other with power chain (34); Arm (33) is movably connected between clamping fixture seat (311) one ends and the bearing support, and another arm (33 ') is movably connected between clamping fixture seat (311) the other end and another bearing support (341 '); Power chain (34) is arranged on the bearing support (341); Driving mechanism (30) comprises chain drive-belt (301), return spring (302), connecting rod (303) and cam (304), cam (304) but rotate drivening rod (303) and move up and down, by chain drive-belt (301) power chain (34) is rotated, return spring (302) one ends are connected in power chain (34) and match with the rotation of cam (304), pulling power chain (34) reverse rotation and resetting.
3. helical lampl automatic pipe bender as claimed in claim 1 or 2, it is characterized in that, described softening installation (2) comprises the clip (27,27 ') of the above clamping Glass tubing of two couples that is provided with on the last baking oven (21) of horizontal positioned, following baking oven (22), clamping frame (23) and the clamping frame; The following equidistant a plurality of notches (211) that hold Glass tubing that are provided with of last baking oven (21) form a plurality of heating stations; Clamping frame (23) cooperates mobile with last baking oven (21), transmit Glass tubing.
4. helical lampl automatic pipe bender as claimed in claim 3, it is characterized in that, described around the pipe pay-off (4) comprise symmetrically arranged driving mechanism (40,40 ') and air blowing chuck (46,46 '), air blowing chuck (46,46 ') is driven by driving mechanism (40,40 ') and does radially and laterally moving on the horizontal direction.
5. helical lampl automatic pipe bender as claimed in claim 4, it is characterized in that, described shaped device (5) comprises that five equilibrium is provided with the gap rotary disk (50) of six stations, spiral tube mould (51), mould seat (52), junctor (53) reaches around pipe motor (54), spiral tube mould (51) is located on the mould seat (52) rotationally by mould guide rod (511), mould seat (52) is fixed in disk (50), junctor (53) with link to each other around pipe motor (54) and can move up and down and be connected or separate with the driving head of mould guide rod (511), during connection, drive spiral tube mould (51) around pipe motor (54) and rotate.
6. helical lampl automatic pipe bender as claimed in claim 5, it is characterized in that, described feeding device (1) comprises Glass tubing postive stop baffle (11), sheave (12) and slide plate (13), the groove (121) of ccontaining Glass tubing evenly is set on the sheave (12), and slide plate (13) is located at down between baking oven (22) and the sheave (12) and is entered in the softening installation (1) for Glass tubing.
7. helical lampl automatic pipe bender as claimed in claim 6 is characterized in that, described blanking device (6) comprises feed collet (61,61 '), fork (62), movable cross bar (63) and elevating lever (64) down; Fork (62) is rectangular in shape, and its bight (621) are located on the elevating lever (64) rotationally; Following feed collet (61,61 ') links to each other with fork (62) and elevating lever (64) respectively by movable cross bar (63), and fork (62) rotates feed collet (61,61 ') generation is moved horizontally, and elevating lever (64) lifting can make down feed collet produce and move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201246513U CN202011831U (en) | 2011-04-25 | 2011-04-25 | Automatic bending machine for helical lighting tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201246513U CN202011831U (en) | 2011-04-25 | 2011-04-25 | Automatic bending machine for helical lighting tubes |
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| Publication Number | Publication Date |
|---|---|
| CN202011831U true CN202011831U (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201246513U Expired - Fee Related CN202011831U (en) | 2011-04-25 | 2011-04-25 | Automatic bending machine for helical lighting tubes |
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| CN (1) | CN202011831U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531358A (en) * | 2011-12-28 | 2012-07-04 | 李继林 | Spiral energy-saving tube leg bending machine |
| CN102603168A (en) * | 2012-01-19 | 2012-07-25 | 常熟市宏方机械有限公司 | Clamping and locating device used for bending semi-spiral lamp tube pin |
| CN102786209A (en) * | 2012-07-09 | 2012-11-21 | 宜兴市九州凯照明电器有限公司 | Four-station spiral pipe bender |
| CN102786207A (en) * | 2012-07-09 | 2012-11-21 | 宜兴市九州凯照明电器有限公司 | Spiral pipe bender for multi-station energy saving strip lamp |
| CN103159399A (en) * | 2012-08-24 | 2013-06-19 | 朱文中 | Manufacturing method of spiral tube bending machine and tube bending machine |
| CN103408218A (en) * | 2013-08-19 | 2013-11-27 | 浙江鑫明达科技有限公司 | Processing equipment and processing method of carbon fiber quartz glass tube |
| CN107984734A (en) * | 2017-12-25 | 2018-05-04 | 中山新特丽照明电器有限公司 | One kind heating edge rolling former |
| CN108356113A (en) * | 2018-01-23 | 2018-08-03 | 襄阳科威电气有限公司 | A kind of steel pipe bender servo-control system |
| CN109836034A (en) * | 2019-04-09 | 2019-06-04 | 浙江江山三友电子有限公司 | It is a kind of for producing the multistation angle pipe equipment and its production method of helical lampl |
| CN109867435A (en) * | 2019-04-09 | 2019-06-11 | 浙江江山三友电子有限公司 | For producing the multistation angle pipe equipment and its production method of helical lampl |
| CN111097870A (en) * | 2019-12-13 | 2020-05-05 | 浙江科力车辆控制***有限公司 | Rivet mounting device for full-automatic exhaust valve mounting equipment |
| CN112045007A (en) * | 2020-07-10 | 2020-12-08 | 张家港市昆仑管业有限公司 | Method for bending spiral pipe |
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2011
- 2011-04-25 CN CN2011201246513U patent/CN202011831U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531358A (en) * | 2011-12-28 | 2012-07-04 | 李继林 | Spiral energy-saving tube leg bending machine |
| CN102603168A (en) * | 2012-01-19 | 2012-07-25 | 常熟市宏方机械有限公司 | Clamping and locating device used for bending semi-spiral lamp tube pin |
| CN102603168B (en) * | 2012-01-19 | 2014-03-19 | 常熟市宏方机械有限公司 | Clamping and locating device used for bending semi-spiral lamp tube pin |
| CN102786207A (en) * | 2012-07-09 | 2012-11-21 | 宜兴市九州凯照明电器有限公司 | Spiral pipe bender for multi-station energy saving strip lamp |
| CN102786209A (en) * | 2012-07-09 | 2012-11-21 | 宜兴市九州凯照明电器有限公司 | Four-station spiral pipe bender |
| CN103159399A (en) * | 2012-08-24 | 2013-06-19 | 朱文中 | Manufacturing method of spiral tube bending machine and tube bending machine |
| CN103408218A (en) * | 2013-08-19 | 2013-11-27 | 浙江鑫明达科技有限公司 | Processing equipment and processing method of carbon fiber quartz glass tube |
| CN107984734A (en) * | 2017-12-25 | 2018-05-04 | 中山新特丽照明电器有限公司 | One kind heating edge rolling former |
| CN108356113A (en) * | 2018-01-23 | 2018-08-03 | 襄阳科威电气有限公司 | A kind of steel pipe bender servo-control system |
| CN109836034A (en) * | 2019-04-09 | 2019-06-04 | 浙江江山三友电子有限公司 | It is a kind of for producing the multistation angle pipe equipment and its production method of helical lampl |
| CN109867435A (en) * | 2019-04-09 | 2019-06-11 | 浙江江山三友电子有限公司 | For producing the multistation angle pipe equipment and its production method of helical lampl |
| CN111097870A (en) * | 2019-12-13 | 2020-05-05 | 浙江科力车辆控制***有限公司 | Rivet mounting device for full-automatic exhaust valve mounting equipment |
| CN111097870B (en) * | 2019-12-13 | 2021-06-18 | 浙江科力车辆控制***有限公司 | Rivet mounting device for full-automatic exhaust valve mounting equipment |
| CN112045007A (en) * | 2020-07-10 | 2020-12-08 | 张家港市昆仑管业有限公司 | Method for bending spiral pipe |
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