CN101948239A - Tube-pin bending machine for helical tubes - Google Patents
Tube-pin bending machine for helical tubes Download PDFInfo
- Publication number
- CN101948239A CN101948239A CN201010289441XA CN201010289441A CN101948239A CN 101948239 A CN101948239 A CN 101948239A CN 201010289441X A CN201010289441X A CN 201010289441XA CN 201010289441 A CN201010289441 A CN 201010289441A CN 101948239 A CN101948239 A CN 101948239A
- Authority
- CN
- China
- Prior art keywords
- pin
- fluorescent tube
- tube
- bending
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to electric light source equipment, in particular to a device for bending a tube pin of a helical energy-saving lamp tube. The invention aims to provide a tube-pin auto-bending machine for helical tubes, and the machine can bend the tube pin automatically and has the characteristics of good bending quality, high production efficiency and unified product standard. The technical scheme of the invention is as follows: the tube-pin bending machine for the helical tubes comprises an elongated frame, a conveyer belt which is positioned between a machine head and a machine tail end to end and driven by a clearance mechanism, and a plurality of positioning moulds which are uniformly arranged on the conveyer belt in a line and used for positioning processed tubes. Meanwhile, the tube-pin bending machine for the helical tubes also comprises a tube mounting/dismounting station, a drying oven, a heating rotor and a pin bending station which are sequentially arranged from the machine head to the machine tail, wherein the pin bending station is provided with a pin bending mechanism which is driven by a driving mechanism and used for bending the tube pin burned to be soft according to preset requirements; and the conveyer belt is a chain arranged in the center of the frame, and the chain respectively surrounds two chain wheels with horizontally-arranged axis from the machine head to the machine tail, and then form a circle end to end.
Description
Technical field
The present invention relates to a kind of electric light source equipment, specifically is the equipment that bends the helical energy saving lamp tube pin.
Background technology
Under the overall background of world today's energy-conserving and environment-protective, the volution electricity-saving lamp is by plurality of advantages such as it luminous efficiency height that possesses, save energy, and range of application has also obtained unprecedented expansion.Yet the fluorescent tube of volution electricity-saving lamp is not still realized Fully-mechanized manufacturing; Make this production efficiency of products be difficult to further raising, production cost is difficult to further decline.
The fluorescent tube of existing volution electricity-saving lamp (is called exposed conduit again; Could apply fluorescent material after bending moulding) manufacturing processed be: earlier the glass straight tube of hot mastication is bent into spiral work in-process fluorescent tube D1 (as shown in Figure 1) by the helical lampl shaper, then constitute splay pins mutually with two of work in-process fluorescent tube (hereinafter to be referred as fluorescent tube) and in flame, burns and curve parallel with the fluorescent tube axis (fluorescent tube D2 as shown in Figure 2) after soft, just can enter next process and continue to process by manual operation.The defective that manually bends pin is tangible: not only the shape of luminous tube pin can't accomplish that standard is unified, so that influence the quality of product, and also production efficiency is too low, and the high-temperature service production environment is poor, and labor intensity of operating personnel is big.
Summary of the invention
The purpose of this invention is to provide the automatic bending legs machine of a kind of helical type lamp, this machine should be able to bend luminous tube pin automatically, has that the quality of bending is good, production efficiency is high, the product standard characteristics with unified, and can alleviate labor intensity of operating staff, reduces the products production cost.
The technical scheme that the present invention proposes is: the helical type lamp bending legs machine, comprise long strip shape frame, end to end be positioned at head between the tail and the travelling belt, the in-line that drive by clearance mechanism be evenly arranged in a plurality of locate mouldss that are used to locate processed fluorescent tube on the travelling belt, also comprise the loading and unloading fluorescent tube station, baking oven, heating duration and degree of heating and the clubfoot station that are arranged in order by head to tail;
Described clubfoot station is being provided with by what driving mechanism drove and is making the soft pin of burning by setting the crooked clubfoot mechanism of requirement;
Described travelling belt is arranged on the chain of frame central authorities, and this chain surrounds end to end lopping behind the sprocket wheel that head to two axis horizontal of tail arrange respectively; Motion-work wheel in the sprocket wheel is driven by described clearance mechanism.
Described locate moulds comprises that a pallet, branch are listed in two carriages of pallet both sides and the locking mechanism that is positioned at pallet central authorities; The bottom of described pallet intert be positioned at mounting plate that chain is connected on, the pallet upper end is shaped on open up and the matched die cavity of fluorescent tube; The upper end of described two carriages is made the opposite luminous tube pin that is used for of direction respectively and is embedded localized embedding mouth; Described fluorescent tube locking mechanism comprises the locking lever that an axial section is T-shaped, and this locking lever vertically interts in the pilot hole of pallet central authorities, and the purl that card is pressed fluorescent tube is equipped with on the locking lever top; Crosswise fixed one driving lever behind the pallet bottom is stretched out in the lower end of locking lever, and other has a torsion spring to be positioned at the bottom of the locking lever driving lever is applied the swinging moment of locking fluorescent tube.
Described baking oven be arranged on the top of frame and along the length direction cover cap of frame on described travelling belt, the bottom central authorities of baking oven are shaped on travelling belt is corresponding and are beneficial to the passage that fluorescent tube and locate moulds pass through, and passage two side portion is equipped with the heat generating components that fluorescent tube is heated in advance.
Described clubfoot mechanism comprise a horizontally disposed arc guide barrel, one can along the slide plate of guide groove slippage, one and the horizontally hinged mechanical manipulator, of slide plate be fixed on compress on the frame mechanical manipulator force its rotation pin and the driving mechanism hinged with slide plate.
The roller (roller of being furnished with bearing) of each two row's support mounting plate along its length up and down be arranged in parallel on the described frame.
Described loading and unloading fluorescent tube station is being fixed with the driving lever effect so that the block that locate moulds is unblanked.
The front end of described driving lever is also installed a roller.
Described space motion mechanism is a geneva gear.
One internal mold that makes fluorescent tube upper end fixed patrix and carry out jacking in pin crooked position inboard by the drive of vertical motion mechanism also is set in the described clubfoot station.
Described vertical motion mechanism promotes a leverage that moves up and down by a cam link mechanism, and the top of the tache motorice of leverage and patrix and internal mold is hinged.
Principle of work of the present invention is: energising back bending legs machine starts (motor 8 drives step-down gear 9 motions), and space motion mechanism drives the die clearance motion by chain, and each gap dead time all is used for pipe bending mechanism and bends pin; At loading and unloading fluorescent tube station, wherein driving lever was stopped by block after mould travelled forward, be forced to drive locking lever and overcome the spring force rotation, the vertical purl of locking lever promptly unclamps the clamping force to fluorescent tube, operator can take off the fluorescent tube of completion of processing, and fluorescent tube (pin up) simultaneously again that another is to be processed inserts pallet; The mould of chain drive afterwards continues intermittent motion forward, and locking lever is locked the fluorescent tube in the pallet, enters in the baking oven fluorescent tube to be processed is preheated; Treat that fluorescent tube walks out baking oven and promptly enter heating duration and degree of heating work area, the duration and degree of heating of both sides is aimed at the position that bends of two pins of fluorescent tube respectively and is sprayed thermal-flame and make this position be in soft state, and mould is driven to enter by chain again and bends station then; Bending station, patrix and internal mold drive the vertical inside line of spiral coil that enters fluorescent tube that vertically descends by vertical motion mechanism earlier fluorescent tube are further located and jacking, and and then driving mechanism promotes slide plate along runner movement; With the hinged mechanical manipulator 23-2 of slide plate in following the slide plate slides process, tommy bar 233 on the mechanical manipulator is stopped by pin 23-5 and rotation around jointed shaft takes place, the front end clip 232 of the push arm 231 in the rotation process on the mechanical manipulator is aimed at luminous tube pin just and is driven one and plays motion, the remollescent luminous tube pin is up crooked thereby make, and makes pin accurately bend moulding; Owing to the jacking of patrix and internal mold is arranged in advance, so the inside circumference face of crooked position and upside periphery can keep unified standard and shape; Last external mold level stretches into, and aims at the outer circumference face of crooked position and exerts pressure, make that the profile at this position also forms the circular arc of unified standard after, the process that bends is promptly finished (lamp tube shapes is as shown in Figure 2), each mechanism is retracted into original position in succession.Because each fluorescent tube has 2 pins, so 2 pin shaping mechanism symmetric arrangement are carried out bending process to two pins simultaneously, the lamp tube shapes of formation as shown in Figure 2.After this, chain continue to drive the fluorescent tube motion on the mould, and walk around die flip behind the sprocket wheel from the downside of sprocket wheel toward swivel motion; Walk when cutting the pin station, by a duration and degree of heating 10 heating, then cut castor 11 by one unnecessary pin position is prescinded earlier at next step, again at next step by a preheating duration and degree of heating 12 heating mouths of pipe, by mouthful duration and degree of heating 13 of singing that pin mouth burning is extremely smooth at last.A loop structure; Circulation so repeatedly, processing is carried out continuously.
Afterwards, the fluorescent tube on the mould is got back to loading and unloading fluorescent tube station again and is unloaded a loop structure under the drive of chain; This circulation repeatedly, processing is carried out continuously.
The invention has the beneficial effects as follows: because this machine has realized that automatization bends luminous tube pin, be not subjected to the influence of operator's mood fully, guaranteed that not only the product design standard is unified, good quality of product, and effectively improved production efficiency, significantly reduce the products production cost, can also effectively alleviate labor intensity of operating staff.In addition because moving parts all drives by typical machine mechanisms such as cam mechanism, toggles, with the wider pneumatic mechanism of present use face relatively, have that movement locus is accurate, fault is few and the advantage of long service life.
Description of drawings
Fig. 1 is the structural representation of the work in-process fluorescent tube before pin bends.
Fig. 2 is the structural representation of the work in-process fluorescent tube after pin bends.
Fig. 3 is a main TV structure synoptic diagram of the present invention.
Fig. 4 is a plan structure synoptic diagram of the present invention.
Fig. 5 is the cross-sectional structure synoptic diagram of the baking oven among the present invention.
Fig. 6 is that A among Fig. 1 is to structural representation.
Fig. 7 is the main TV structure synoptic diagram of the locate moulds among the present invention.
Fig. 8 is the main TV structure synoptic diagram of the locking lever in the locate moulds.
Fig. 9 is the main TV structure synoptic diagram of the carriage in the locate moulds.
Figure 10 is the perspective view of the clubfoot mechanism among the present invention.
Figure 11 be clubfoot mechanism middle slide plate perspective view.
Figure 12 is the perspective view of the mechanical manipulator in the clubfoot mechanism.
Figure 13 is the main TV structure synoptic diagram of the assembled state of patrix and internal mold.
Figure 14 is the main TV structure synoptic diagram of patrix.
Figure 15 is the main TV structure synoptic diagram of internal mold.
Figure 16 is the structure for amplifying synoptic diagram of patrix.
Figure 17 is the structure for amplifying synoptic diagram of internal mold.
Figure 18 is the structure for amplifying synoptic diagram of external mold.
Figure 19 is the main TV structure synoptic diagram of vertical motion mechanism.
Figure 20 is one of the kinestate of an external mold synoptic diagram.
Figure 21 is two synoptic diagram of the kinestate of external mold.
Figure 22 is one of the kinestate of a clubfoot mechanism synoptic diagram.
Figure 23 is two synoptic diagram of the kinestate of clubfoot mechanism.
Figure 24 is the B portion structure for amplifying synoptic diagram among Fig. 3.
Figure 25 is the structure for amplifying synoptic diagram of described mounting plate in Fig. 3 left side apparent direction.
Embodiment
As shown in the figure, in the helical type lamp bending legs machine, the frame 20 of long strip shape is being set, the travelling belt that is driven by clearance mechanism is positioned at head between the tail end to endly, a plurality of locate mouldss that are used to locate processed fluorescent tube are in-line and are evenly arranged in travelling belt 6, and head to tail also is being arranged in order loading and unloading fluorescent tube station 2, baking oven 3, heating duration and degree of heating 21 and clubfoot station 5;
Described clubfoot station is provided with one and burns soft pin by the clubfoot mechanism that sets requirements bending by making of driving of driving mechanism; Driving mechanism adopts conventional toggle.
Described travelling belt is arranged on the chain of frame central authorities, and this chain surrounds head end to end lopping to four sprocket wheel 6-1 of tail; Motion-work wheel in the sprocket wheel is driven by clearance mechanism; The preferred geneva gear 7 of described space motion mechanism (being the Ma Shi clearance mechanism).
Described locate moulds (shown in Figure 7) comprises that pallet 26, a branch that is positioned on the travelling belt is listed in two carriages 1 of pallet both sides and the locking mechanism that is positioned at pallet central authorities; The bottom of described pallet intert be positioned at mounting plate that chain is connected on 60 (axis of pallet is vertical with the plane of mounting plate), be shaped on open up and the matched die cavity of fluorescent tube on the pallet; Described carriage 1 vertically is positioned on the mounting plate, and the upper end of two carriages is made the opposite luminous tube pin that is used for of direction respectively and embedded localized embedding mouth 1-1; Described fluorescent tube locking mechanism comprises the T-shaped locking lever of an axial section 25, this locking lever vertically interts in the pilot hole of pallet central authorities, the locking lever top is equipped with card and is pressed the purl 25-1 of fluorescent tube (top of purl is made outstanding, the fluorescent tube head down injects purl, and purl rotates the back again and just can grab embedding and the transverse pipe position of fluorescent tube central authorities and unlikely slippage); Crosswise fixed one driving lever 28 behind the pallet bottom is stretched out in the lower end of locking lever, and other has a torsion spring 27 to wear to be positioned at locking lever bottom (two ends of this torsion spring block respectively pricking pallet and driving lever) driving lever to be applied the swinging moment of locking fluorescent tube.
As Figure 24, shown in Figure 25: as described in the roller 63 (roller of being furnished with bearing) of each two row's support mounting plate up and down that be arranged in parallel along its length on the frame; (fixing by a screw 61) fixed by mounting plate central authorities with chain, both sides by about two rows' rollers supporting and advancing, with keep motion steadily; When advancing toward clubfoot mechanism direction, lifting the mounting plate that mould is housed by top two rows' rollers; Mounting plate after the upset is then being lifted (seeing Figure 24) by following two rows' rollers when the swivel motion, and the both sides of mounting plate are respectively equipped with the plate washer that is used for spacing guiding.
Described loading and unloading fluorescent tube station is provided with the driving lever effect so that the block 30 that locate moulds is unblanked.Locate moulds moves to loading and unloading fluorescent tube station, driving lever is stopped by block, be forced to drive locking lever and overcome the spring force rotation, the vertical purl 25-1 of locking lever promptly unclamps the clamping force to fluorescent tube, operator can take off the fluorescent tube of completion of processing, and fluorescent tube again that another is to be processed inserts pallet again simultaneously.After locate moulds left loading and unloading fluorescent tube station, driving lever lost barrier force, and just rotation again under the effect of spring force locks once more to the fluorescent tube of new insertion.
Further, the front end of described driving lever is also installed a roller 29; During work, contact friction with block, be beneficial to reduce wear by roller.
Described baking oven 3 (shown in Figure 5) be arranged on the top of frame and along the length direction cover cap of frame in described travelling belt 6 tops, the bottom central authorities of baking oven are shaped on belt position is corresponding and are beneficial to the passage that fluorescent tube and locate moulds pass through, and passage two side portion is equipped with the heat generating components 3-1 (adopting conventional electric heater) that fluorescent tube is heated in advance.
Described clubfoot mechanism comprise a horizontally disposed arc guide barrel 23-3 (being shaped on chute 23-3 on the arc slide 23-4 as can be known among Figure 10, the preferred arc chute of this chute), one can along the slide plate 23-1 of guide groove slippage, one and the horizontally hinged mechanical manipulator 23-2, of slide plate be fixed on compress on the frame mechanical manipulator force its rotation pin 23-5 and the driving mechanism hinged with slide plate; Driving mechanism adopts conventional toggle, and the hinged and promotion slide plate of the connecting rod 23-6 in the toggle and slide plate 23-1 moves back and forth along arc guide barrel.Among Figure 12 as can be known: mechanical manipulator 23-2 is bent into certain spatial form by rod member; Tommy bar 233 wherein can rotate mechanical manipulator by pin 23-5 pushing tow in the robot movement process, and the front end clip 232 of the push arm 231 of mechanical manipulator can be pitched accurate pin and drive pin just and move together in rotation process.
Further, a patrix 33 and an internal mold 32 by the drive of vertical motion mechanism is set also in the described clubfoot station, this internal mold is rotatably positioned in patrix (as shown in figure 13); The shape of patrix bottom (Figure 16 has shown the shape of the patrix bottom 332 after the upset) is complementary with the end surface shape of the tube helix tube face of being processed, and the shape of internal mold (being the shape of the side 321 of the internal mold both sides that show of Figure 17) is complementary with the shape of the fluorescent tube crooked position of being processed.Before bending pin, the spiral coil crooked position inboard inboard and pin that patrix and internal mold insert fluorescent tube in advance compresses as the backer, can make the pin of hot mastication be bent into the shape of unified standard.After pin bends, internal mold 32 need under interior tringle 32-1 drives, turn an angle (70-90 degree) get around pin, could be with the patrix disengaging fluorescent tube that moves upward; The rotation of interior tringle 32-1 is by a rack-mounted cam, and the wireline 32-3 (wireline is set in the slip pipe slidably) that pulling is connected on the pull handle 32-2 realizes pull handle 32-2 rotation; When wireline unclamps pulling force to pull handle 32-2, make pull handle 32-2 return back to original position by the spring 32-4 application of force on the tringle 32-1 in being set on.
Described vertical motion mechanism promotes a leverage that moves up and down by a cam link mechanism, and the top of the tache motorice of leverage and patrix and internal mold is hinged.Show among Figure 19: fork 40 promotes connecting rod 41 under cam driven up and down, lever 42 around pin joint 42-1 by pushing tow and is swung, spurring fixedly the pedestal 46 of patrix and internal mold moves up and down, (pedestal 46 is connected with lever 42 by slide bar 45, the slide opening that slide bar 45 passed through on the support 43 slides up and down, and support 43 is fixed on the frame).
Further, an external mold 50 by the toggle drive also is set in the described clubfoot station; External mold is gently pressed the outside at the softening position of pin during work, and pin cooling back just can form the outer shape of unified standard.The working face 501 of external mold (with the contact surface of pin) shape is determined as required; External mold is fixed on the outer mould base 50-1, and outer mould base embeds again in the slideway 511 (being shaped on the slideway 511 of required movement locus in the slideway base 51) on the frame slidably, and a connecting rod 52 of toggle is hinged with outer mould base again; Obviously, the to-and-fro movement of toggle (arrow direction among Figure 20, Figure 21), the crooked position that is promptly driving external mold and fluorescent tube D1 is fitted or is separated.
Claims (10)
1. helical type lamp bending legs machine, comprise long strip shape frame (20), end to end be positioned at head between the tail and the travelling belt (6), the in-line that drive by clearance mechanism be evenly arranged in a plurality of locate mouldss that are used to locate processed fluorescent tube on the travelling belt, also comprise the loading and unloading fluorescent tube station (2), baking oven (3), heating duration and degree of heating (21) and the clubfoot station (5) that are arranged in order by head to tail;
Described clubfoot station is being provided with by what driving mechanism drove and is making the soft pin of burning by setting the crooked clubfoot mechanism of requirement;
Described travelling belt (6) is arranged on the chain of frame central authorities, and this chain surrounds sprocket wheel (6-1) the end to end lopping in back that head to two axis horizontal of tail are arranged respectively; Motion-work wheel in the sprocket wheel is driven by described clearance mechanism.
2. helical type lamp bending legs machine according to claim 1 is characterized in that: described locate moulds comprises that a pallet (26), branch are listed in two carriages (1) of pallet both sides and the locking mechanism that is positioned at pallet central authorities; The bottom of described pallet is interspersed to be positioned on the mounting plate (60) that is connected with chain, and the pallet upper end is shaped on open up and the matched die cavity of fluorescent tube; The upper end of described two carriages is made the opposite luminous tube pin that is used for of direction respectively and is embedded localized embedding mouth (1-1); Described fluorescent tube locking mechanism comprises the T-shaped locking lever of an axial section (25), and this locking lever vertically interts in the pilot hole of pallet central authorities, and the purl (25-1) that card is pressed fluorescent tube is equipped with on the locking lever top; Crosswise fixed one driving lever (28) behind the pallet bottom is stretched out in the lower end of locking lever, and other has a torsion spring (27) to be positioned at the bottom of the locking lever driving lever is applied the swinging moment of locking fluorescent tube.
3. helical type lamp bending legs machine according to claim 1 and 2, it is characterized in that: described baking oven (3) be arranged on the top of frame and along the length direction cover cap of frame on described travelling belt, the bottom central authorities of baking oven are shaped on travelling belt is corresponding and are beneficial to the passage that fluorescent tube and locate moulds pass through, and passage two side portion is equipped with the heat generating components (3-1) that fluorescent tube is heated in advance.
4. helical type lamp bending legs machine according to claim 1 is characterized in that: described clubfoot mechanism comprise slide plate (23-1) that a horizontally disposed arc guide barrel (23-3), can slippage in guide groove, one and the horizontally hinged mechanical manipulator (23-2), of slide plate be fixed on compress on the frame mechanical manipulator force its swing pin (23-5) and the driving mechanism hinged with slide plate.
5. helical type lamp bending legs machine according to claim 1 is characterized in that: the roller (63) of each two row's support mounting plate along its length up and down be arranged in parallel on the described frame.
6. helical type lamp bending legs machine according to claim 1 is characterized in that: described loading and unloading fluorescent tube station is provided with driving lever (28) and acts on so that the block that locate moulds is unblanked (30).
7. helical type lamp bending legs machine according to claim 1 is characterized in that: the front end of described driving lever is also installed a roller (29).
8. helical type lamp bending legs machine according to claim 1 is characterized in that: described space motion mechanism is geneva gear (7).
9. helical type lamp bending legs machine according to claim 1 is characterized in that: an internal mold (32) that makes fluorescent tube upper end fixed patrix (33) and compress in pin crooked position inboard by the drive of vertical motion mechanism also is set in the described clubfoot station.
10. helical type lamp bending legs machine according to claim 1 is characterized in that: described vertical motion mechanism promotes a leverage that moves up and down by a cam link mechanism, and the top of the tache motorice of leverage and patrix and internal mold is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010289441XA CN101948239B (en) | 2010-09-17 | 2010-09-17 | Tube-pin bending machine for helical tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010289441XA CN101948239B (en) | 2010-09-17 | 2010-09-17 | Tube-pin bending machine for helical tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101948239A true CN101948239A (en) | 2011-01-19 |
| CN101948239B CN101948239B (en) | 2012-09-19 |
Family
ID=43451890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010289441XA Expired - Fee Related CN101948239B (en) | 2010-09-17 | 2010-09-17 | Tube-pin bending machine for helical tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101948239B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408188A (en) * | 2011-09-07 | 2012-04-11 | 李卜 | Pin bending machine for helical lamp tubes |
| CN102408189A (en) * | 2011-09-15 | 2012-04-11 | 临安市鸿达设备制造安装有限公司 | Spiral luminous tube pin bending machine |
| CN102583979A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
| CN102583981A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral energy-saving lamp tube bending machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB625088A (en) * | 1944-04-27 | 1949-06-22 | British Thomson Houston Co Ltd | Improvements in and relating to methods of and apparatus for bending glass tubes |
| CN101328009A (en) * | 2008-07-23 | 2008-12-24 | 潘昌贵 | Helical type florescent lamp automatic elbow forming machines |
| CN201793480U (en) * | 2010-09-17 | 2011-04-13 | 杭州临安禾强电器有限公司 | Spiral lamp tube pin bending machine |
-
2010
- 2010-09-17 CN CN201010289441XA patent/CN101948239B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB625088A (en) * | 1944-04-27 | 1949-06-22 | British Thomson Houston Co Ltd | Improvements in and relating to methods of and apparatus for bending glass tubes |
| CN101328009A (en) * | 2008-07-23 | 2008-12-24 | 潘昌贵 | Helical type florescent lamp automatic elbow forming machines |
| CN201793480U (en) * | 2010-09-17 | 2011-04-13 | 杭州临安禾强电器有限公司 | Spiral lamp tube pin bending machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408188A (en) * | 2011-09-07 | 2012-04-11 | 李卜 | Pin bending machine for helical lamp tubes |
| CN102408189A (en) * | 2011-09-15 | 2012-04-11 | 临安市鸿达设备制造安装有限公司 | Spiral luminous tube pin bending machine |
| CN102583979A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
| CN102583981A (en) * | 2012-01-18 | 2012-07-18 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral energy-saving lamp tube bending machine |
| CN102583979B (en) * | 2012-01-18 | 2015-07-22 | 温岭市华泽机械设备有限公司 | Pin shaping mechanism for spiral tube bending machine |
| CN102583981B (en) * | 2012-01-18 | 2016-02-03 | 台州市华泽机械有限公司 | The pin shaping mechanism of spiral energy-saving lamp tube bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101948239B (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201820731U (en) | Multi-workstation glue dispenser of energy-saving lamp | |
| CN101948239B (en) | Tube-pin bending machine for helical tubes | |
| CN101139160B (en) | Energy saving lamp tube helix tube bender | |
| CN101047106A (en) | Tube bender of energy-saving tube screw tube bending machine | |
| CN201793480U (en) | Spiral lamp tube pin bending machine | |
| CN201415971Y (en) | Big-U type energy-saving lamp tube automatic pipe bender | |
| CN113695447B (en) | Lug hot stamping forming processing equipment for iron drum | |
| CN108099215B (en) | Automatic installation equipment for umbrella plastic handles | |
| CN101172762B (en) | Tube bending device for screw type fluorescent lamp glass-tube bender | |
| CN102701570B (en) | A kind of glass die stamp device | |
| CN102531356B (en) | Device for machining double-helix energy-saving fluorescent lamp tube | |
| CN201825852U (en) | Pin forming mechanism of spiral lamp tube pin bending machine | |
| CN112536997A (en) | Lamp hot plate mold capable of being heated uniformly and saving energy | |
| CN201136836Y (en) | Auto pipe-bending device | |
| CN201280506Y (en) | Helical type florescent lamp automatic elbow forming machines | |
| CN114231713B (en) | Mower blade hot-press quenching system | |
| CN102557409B (en) | Processing device of double-spiral energy-saving fluorescent lamp tube | |
| CN201089745Y (en) | Glass tube heating bending machine | |
| CN201038124Y (en) | Pipe bending device of energy-saving tube spiral pipe bender | |
| CN201415970Y (en) | Screw type energy-saving lamp tube automatic pipe bender | |
| CN210388016U (en) | Automatic sleeve welding machine | |
| CN220812191U (en) | High efficiency glass angle bead profiling machine tool | |
| CN209178233U (en) | A kind of 3D glass heat bender | |
| CN103465464B (en) | Revolution and rotation chain tensioning type full-automatic bottle blowing machine | |
| CN201038126Y (en) | Pipe bending pincers device of energy-saving tube spiral pipe bender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130917 |