CN101255003B - Multi-station automatic pin cutter - Google Patents
Multi-station automatic pin cutter Download PDFInfo
- Publication number
- CN101255003B CN101255003B CN2008100605352A CN200810060535A CN101255003B CN 101255003 B CN101255003 B CN 101255003B CN 2008100605352 A CN2008100605352 A CN 2008100605352A CN 200810060535 A CN200810060535 A CN 200810060535A CN 101255003 B CN101255003 B CN 101255003B
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- station
- pin
- anchor clamps
- cutting
- tube
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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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Abstract
The invention relates to processing equipment for automatically cutting helical lamp pins. The invention aims to provide the equipment with the characteristics of good work quality, high production efficiency and low processing cost, and the equipment can run reliably and steadily and has convenient maintenance. The invention adopts the technology proposal that the invention relates to a multi-station automatic pin cutting machine, which comprises a control device and a plurality of clamps used for fixing the helical lamp, wherein the clamps are arranged at the periphery of a rotating table, and a transmission mechanism drives all the clamps on the rotating table to pass through each station; a plurality of stations are also positioned on the outer side of the periphery of the rotating table; a locally heated station is provided with a blow fire tube which is vertically arranged and can rotate around the lamp pins to heat the local parts; a cutting station is provided with a blade which is rightly pointed at the heating point of the lamp pins for cutting; a fire polishing station is provided with a fire blowing rod for fire polishing to ensure the cutting opening to be flat and smooth; a lamp rotary station is provided with a rotatable shifting fork, and the shifting fork drives the clamps to rotate for 180 degrees along the vertical line, to facilitate the processing equipment to cut and process the other lamp pin.
Description
Technical field
The present invention relates to a kind of electric light source production unit, specifically is the processing units of automatic cutting auger shape luminous tube pin.
Background technology
At present, the volution energy-saving lamp tube mainly still relies on and makes by hand; Operator will burn red glass straight tube and take out and be shelved on particular manufacturing craft winding bending from process furnace, thereby will be shaped to helical lampl; Owing to be manual bending, so two luminous tube pins on each helical lampl are different in size, need cut into unified length, be beneficial to the processing of subsequent processing.
The cutting of existing luminous tube pin mainly is manual operations; Operator's both hands helical lampl of holding with a firm grip cuts away with the redundance of abrasive cut-off wheel with luminous tube pin.This kind mode not only labour intensity is big, inefficiency, and also cutting quality is difficult to guarantee, so that influenced the work of later process.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency that the above-mentioned background technology exists, a kind of cutting facility of luminous tube pin is provided, this equipment should have the characteristics that work quality is good, production efficiency is high, tooling cost is low, and equipment is reliable stable, and maintenance is convenient.
Technical scheme provided by the invention is: multi-station automatic pin cutter, comprise a control device and a plurality of anchor clamps that are used for fixing helical lamp, these anchor clamps are arranged on the periphery of a rotating disk, rotating disk central authorities vertically fixed main shaft are positioned on the frame, drive and rotate by transmission rig, driving each anchor clamps on the rotating disk described each station of passing by successively, and stop certain operating time carry out operation on each station, control device is controlled the action of each working mechanism; Local heating station, cutting work station, burning mouth station and fluorescent tube rotary work station are also being located in the periphery outside of this rotating disk; Described local heating station is provided with a upright spit tube of arranging and can rotating around luminous tube pin, so that local heating is carried out in the luminous tube pin outer ring; Described cutting work station is provided with heating place of the aforesaid luminous tube pin of an alignment blade and cuts; A described burning mouthful station is provided with a flame bar, to the pin that cuts burn mouth make cut off mouthful level and smooth; Described fluorescent tube rotary work station is provided with a rotatable shift fork, and this shift fork is driven by transmission rig and vertically moves down and drive anchor clamps around vertical line rotation 180 degree, so that follow-up station is to another luminous tube pin cutting processing.
Described anchor clamps comprise dowel disc, and equally distributed one by one circle hole shape track is being fixed at the edge of rotating disk, and dowel disc is embedded in the circle hole shape track from top to bottom and keeps rotatable state; The centre of dowel disc is shaped on two perforation, stretches out so that the pin of helical lampl down hangs; But also be provided with the pliers of a pair of folding in the anchor clamps, the jaw of pliers front end is used for the luminous tube pin that clamp inserts makes its location and fixing.
Described pliers is positioned at the lower surface of anchor clamps anchor, and the handle of pliers rear end is subjected to the frame effect when dial rotation, be convenient to the rotation of helical lampl with the jaw that opens pliers.
Described spit tube top is shaped on horizontal outlet, so that the vertical flame of circumferential surface of vertical localized luminous tube pin is heated; The bottom of spit tube is vertically located on the frame rotationally by bearing, and transmission of power is carried out in the bottom of a transmission rig and spit tube rotates spit tube; Hollow is made to connect gas source in the bottom of spit tube.
The blade of described cutting work station is driven by an actuating unit and rotates; The oblique location of this blade is arranged and is aimed at luminous tube pin heating place, to finish cutting action; One side of blade low level immerses in the liquid of knife rest bucket, to keep the low-temperature condition of blade.
The shift fork of described fluorescent tube rotary work station is fixed on the axle of rotary cylinder, to realize rotating the motion of shift fork; Rotary cylinder is positioned at again on the vertically arranged cylinder piston rod, so that shift fork inserts two taper holes at anchor clamps dowel disc edge downwards, dowel disc is rotated.
The periphery outside of described rotating disk also is provided with an automatic plumber position down; Be provided with a holding claw mechanism in this station, a pair of holding claw in this mechanism is driven by a horizontally disposed cylinder and holds helical lampl tightly to put in the anchor clamps position; This cylinder is fixed on a cylinder piston rod top of vertically arranging again, so that make holding claw leave anchor clamps together with the helical lampl of being held tightly when cylinder moves.
Working process of the present invention is: operator put into the anchor clamps dowel disc to helical lampl (pin is downward), and the pliers during dial rotation in the anchor clamps is exerted pressure by spring and strained, and the jaw of pliers front end just clamps a luminous tube pin that is inserted and makes its location; When helical lampl forwards next station (local heating station) to, Yi Bian just centering on the luminous tube pin that is clamped, spit tube rotates, Yi Bian flame, to the position to be cut heating around periphery of this luminous tube pin; Then rotating disk turns to next station (cutting work station) again, and the heating position blade of luminous tube pin is run into rotation of blade, and high temp glass runs into the blade of quenching, and just rupturing in the heating position, thereby finishes cutting action; Rotating disk turns to next station (burning a mouthful station) more afterwards, and the duration and degree of heating of set flame bar is sprayed on the mouth that cuts off of lamp base, feasible become level and smooth (two adjacent burning mouth stations generally can be set, carry out the burning mouth twice) herein; Rotating disk turns to next station (fluorescent tube rotary work station) once more then, the handle of the pliers rear end in the anchor clamps is subjected to the roof pressure of frame intermediary top board and rotates at this moment, make that the jaw of pliers front end is corresponding to open certain angle, the luminous tube pin that is clamped is in free state, shift fork is driven by cylinder and moves downward the taper hole 10-8-1 that inserts on the anchor clamps dowel disc, then drive by rotary cylinder again and rotate, make dowel disc all rotate 180 degree (making the pin and the uncut pin that have cut change the position) together with helical lampl; Cylinder drives to move upward and makes shift fork break away from dowel disc then; Then rotating disk rotates once more, the handle of in the rotation process because pliers rear end and frame top board break away from, so the pliers in the anchor clamps is exerted pressure by spring again and is strained, the jaw of pliers front end just clamps new second luminous tube pin that inserts and makes its location, is beneficial to the aftermentioned operation second pin carried out taking turns cutting operation with foregoing identical one.
By the time after second pin also cut and finish, rotating disk had just forwarded automatically plumber position down to; A pair of holding claw is driven by a horizontally disposed cylinder earlier and puts in the anchor clamps position and hold helical lampl tightly in this station, is driven to move upward by a cylinder of vertically arranging again then to make the helical lampl release clamp of holding tightly, and whole work program is finished at this point.
Operator take off the fluorescent tube of completion of processing on one side, unprocessed helical lampl put into anchor clamps dowel disc begin new cutting pin operate on one side; Go round and begin again thus.
The invention has the beneficial effects as follows: the cutting pin has been realized automated operation, and not only the quality of production is stable improves, and production efficiency significantly improves, and labor intensity of operating personnel then significantly reduces; In addition, this equipment is reliable stable, keeps in repair also very convenient.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present invention.
Fig. 2 is a plan structure synoptic diagram of the present invention.
Fig. 3 is that the present invention sheds and overlooks the status architecture synoptic diagram behind the rotating disk.
Fig. 4 is the A portion structure for amplifying synoptic diagram among Fig. 1.
Fig. 5 is the structure for amplifying synoptic diagram of the spit tube among Fig. 4.
Fig. 6 is the main TV structure synoptic diagram of the anchor clamps among the present invention.
Fig. 7 is the plan structure synoptic diagram of the anchor clamps among the present invention.
Fig. 8 is the main TV structure synoptic diagram of the dowel disc in the anchor clamps.
Fig. 9 is the plan structure synoptic diagram of the dowel disc in the anchor clamps.
Figure 10 is the main TV structure synoptic diagram of the pliers in the anchor clamps.
Figure 11 is the main TV structure synoptic diagram of the cutting blade among the present invention.
Figure 12 is the plan structure synoptic diagram of the cutting blade among the present invention.
Figure 13 is the left TV structure synoptic diagram of the cutting blade among the present invention.
Figure 14 is the main TV structure synoptic diagram of the holding claw mechanism among the present invention.
Figure 15 is the plan structure synoptic diagram of the holding claw mechanism among the present invention.
Embodiment
As shown in the figure, (general 16 stations get final product this multi-station automatic pin cutter, also can determine as required), be provided with the anchor clamps 10 (showing 16 anchor clamps among the figure) that a plurality of fixedly helical lampls are used, these anchor clamps are arranged on the periphery of the rotating disk 11 of a horizontal location, and each anchor clamps comprises dowel disc 10-1 and pliers 10-2; The track of equally distributed circle hole shape is one by one being fixed at the edge of described rotating disk, dowel disc (shape of dowel disc is by Fig. 8 and shown in Figure 9) is embedded in the circle hole shape track from top to bottom and keeps rotatable state (dowel disc also can directly be positioned on the rotating disk by bearing, to keep rotatable state); Hanger bracket 10-9 is equipped with in the centre of dowel disc, and (hanger bracket can change, size is determined according to the size of cutting fluorescent tube) and two perforation 10-7 (edge of dowel disc also is shaped on two taper hole 10-8-1), when helical lampl inserts the location, the top of fluorescent tube cover hangs on the dowel disc hanger bracket, and two pin one 00-1 just pass these two perforation 10-7 and dangle toward belows and stretch out; The edge of dowel disc also is shaped on two and is contained in two spring pin 10-8-2 on the frame toward recessed ball hole 10-8-3, and steel ball is arranged at the bottom of pin, and pressured spring is pressed in these two ball holes, makes dowel disc obtain the location; A pair of pitch wheel 10-3 among the pliers 10-2 is fixed on separately the gear shaft, and on the gear shaft separately again each fixedly connected claw beam 10-4 (claw beam is fitted in the lower surface of anchor clamps anchor 10-10, can be along the horizontal plane folding), the front end of two claw beams forms a jaw 10-5, just in time clamp pin to be processed when jaw closes up and make its accurately location (between two claw beams an extension spring being housed) so that the clamping force that clamps pin to be provided; In addition, also fixedly connected one handle 10-6 on one of them gear shaft; The roller of this handle end can be subjected to the roof pressure of the frame intermediary top board of frame when a certain position in dial rotation, makes handle rotate, thereby two claw beams and corresponding jaw are opened.
Local heating station, cutting work station, burning mouth station and fluorescent tube rotary work station are also being located in the periphery outside of this rotating disk; This rotating disk central authorities vertically fixed main shaft 13 are positioned on the frame, are driven and are rotated that (among the figure as can be known: motor 14 brings main shaft through after the transmission of some mechanisms with power, makes dial rotation by transmission rig; This transmission chain is identical with existing sealing machine or button silk machine transmission chain), to drive each anchor clamps 10 on the rotating disk described each station of passing by successively, and on each station, stop certain operating time and carry out operation, also be provided with a control device action of each working mechanism is controlled.
Described local heating station is provided with one vertically upward and the spit tube 20 that can rotate around the luminous tube pin, so that local heating is carried out in the luminous tube pin outer ring.The top of described spit tube is shaped on horizontal outlet 20-1 (Fig. 5 as can be known), makes flare laterally spray, and realizes the vertical flame heating of circumferential surface to vertical localized luminous tube pin.The bottom of spit tube is vertically located on the frame by bearing 20-3 rotationally, transmission of power is carried out in the bottom of one transmission rig and spit tube, and spit tube is rotated (specifically is to pass through belt transmission between the belt wheel 20-4 of spit tube bottom and the belt wheel 20-6 on the transmission shaft 20-7, the power of transmission shaft is then introduced from wheel casing 61 by sprocket wheel 20-5, the cone gear 20-8 of its bottom passes to another group heating unit to rotation), rotate limit flame heating to realize the limit around the circumferential surface of luminous tube pin; Hollow is made in the bottom of spit tube, connects outside gas source by taking over 20-9.
Described cutting work station is provided with heating place of the aforesaid luminous tube pin of a blade 30 alignings it is cut off; This blade is driven and do rotation (specifically extremely shown in Figure 13 as Figure 11, by 31 driven rotary of the belt wheel on the motor 32) by an actuating unit; The oblique location of this blade arranges that the blade high level is aimed at luminous tube pin heating place as cut point, and heated luminous tube pin is run into blade and just finished cutting action under the drive of rotating disk; One side of blade low level immerses in the liquid (water coolant) of bucket 34, to keep the low-temperature condition of blade.
A described burning mouthful station is provided with a flame bar (the flame bar of conventional equipment gets final product), the pin that cuts is burnt mouth make its pin mouth level and smooth; This flame bar only needs setting, just can directly aim at when helical lampl drives to this position by rotating disk and cut off a mouthful flame; Two adjacent burning mouth stations generally can be set, to burn mouth continuously.
Described fluorescent tube rotary work station is provided with a rotatable shift fork 40, and this shift fork is fixed on the axle of rotary cylinder 41, can realize rotating the motion of shift fork 180 degree easily; Rotary cylinder is positioned at again on the vertically arranged cylinder piston rod 43, so that shift fork can vertical up-and-down movement.During concrete work, cylinder piston rod drives shift fork 40 earlier and moves vertically downward, two fixed link 40-1 on shift fork insert two taper hole 10-8-1 at anchor clamps dowel disc edge, rotary cylinder 41 rotates and makes dowel disc overcome the resistance of two spring pin 10-8-2 and rotate and stop behind 180 degree (corresponding rotation 180 degree of the helical lampl on dowel disc and the dowel disc) (steel ball in two spring pin 10-8-2 is pressed in other two the ball holes of dowel disc dowel disc is located once more) then, cylinder piston rod moves vertically upward afterwards, make shift fork 40 break away from dowel disc, the fluorescent tube rotating operation is promptly finished.Follow-up station can carry out cutting processing to second luminous tube pin.
Generally speaking, the fluorescent tube of finishing after the cutting can be taken off by hand by operator; Also can be in the peripheral arranged outside one automatic plumber position down of described rotating disk.
Be provided with a pair of holding claw 50 in the described automatic following plumber position, this is driven can do to open and press from both sides disturbance by a little cylinder mechanism 53 (the direct outsourcing of this mechanism) to holding claw and does; Holding claw is driven by a horizontally disposed cylinder 51 and holds helical lampl (dotted line among Figure 15 is represented the position after holding claw 50 moves forward, and solid line is represented the position after holding claw 50 retreats) tightly to put in the anchor clamps position; This cylinder is fixed on the piston rod top of a cylinder 52 of vertically arranging again, so that make holding claw leave anchor clamps together with its helical lampl of holding tightly when cylinder moves.The structure of plumber position is identical with the structure that has the following pipe unit on other fluorescent tube processing units now under being somebody's turn to do automatically.
The also available oil cylinder of above-described each cylinder is replaced, and has identical functions.
The action of above-described each cylinder is controlled by a control device all, and this control device is exactly an electric cam case 60 shown in Figure 3; This electric cam case is complexes, directly outsourcing.
Claims (6)
1. multi-station automatic pin cutter, comprise a control device and a plurality of anchor clamps (10) that are used for fixing helical lamp, it is characterized in that these anchor clamps are arranged on the periphery of a rotating disk (11), rotating disk central authorities vertically fixed main shaft (13) are positioned on the frame, drive and rotate by transmission rig, driving each anchor clamps on the rotating disk described each station of passing by successively, and on each station, stop certain operating time and carry out operation; Local heating station, cutting work station, burning mouth station and fluorescent tube rotary work station are also being located in the periphery outside of this rotating disk; Described local heating station is provided with a upright spit tube (20) of arranging and can rotating around luminous tube pin, so that local heating is carried out in the luminous tube pin outer ring; Described cutting work station is provided with heating place of the aforesaid luminous tube pin of a blade (30) aligning and cuts; A described burning mouthful station is provided with a flame bar, to the pin that cuts burn mouth make cut off mouthful level and smooth; Described fluorescent tube rotary work station is provided with a rotatable shift fork (40), and this shift fork is driven by transmission rig and vertically moves down and drive anchor clamps around vertical line rotation 180 degree, so that follow-up station is to another luminous tube pin cutting processing; Described anchor clamps comprise dowel disc (10-1), and equally distributed one by one circle hole shape track is being fixed at the edge of rotating disk, and dowel disc is embedded in the circle hole shape track from top to bottom and keeps rotatable state; The centre of dowel disc is shaped on two perforation (10-7), stretches out so that the pin of helical lampl down hangs; But also be provided with the pliers (10-2) of a pair of folding in the anchor clamps, the jaw of pliers front end is used for the luminous tube pin that clamp inserts makes its location and fixing.
2. multi-station automatic pin cutter according to claim 1, it is characterized in that described pliers is positioned at the lower surface of anchor clamps anchor, the handle of pliers rear end (10-6) is subjected to the frame effect when dial rotation, be convenient to the rotation of helical lampl with the jaw that opens pliers.
3. multi-station automatic pin cutter according to claim 2 is characterized in that described spit tube top is shaped on horizontal outlet (20-1), so that the vertical flame of circumferential surface of vertical localized luminous tube pin is heated; The bottom of spit tube is vertically located on the frame rotationally by bearing, and transmission of power is carried out in the bottom of a transmission rig and spit tube rotates spit tube; Hollow is made to connect gas source in the bottom of spit tube.
4. multi-station automatic pin cutter according to claim 3, the blade (30) that it is characterized in that described cutting work station is driven by an actuating unit and rotates; The oblique location of this blade is arranged and is aimed at luminous tube pin heating place, to finish cutting action; One side of blade low level immerses in the liquid of knife rest bucket, to keep the low-temperature condition of blade.
5. multi-station automatic pin cutter according to claim 4 is characterized in that the shift fork (40) of described fluorescent tube rotary work station is fixed on the axle of rotary cylinder, to realize rotating the motion of shift fork; Rotary cylinder (41) is positioned at again on the vertically arranged cylinder piston rod, so that shift fork inserts two taper holes (10-8-1) at anchor clamps dowel disc edge downwards, dowel disc is rotated.
6. multi-station automatic pin cutter according to claim 5 is characterized in that the periphery outside of described rotating disk also is provided with an automatic plumber position down; Be provided with a holding claw mechanism in this station, a pair of holding claw in this mechanism is driven by a horizontally disposed cylinder (51) and holds helical lampl tightly to put in the anchor clamps position; This cylinder is fixed on cylinder (a 52) piston rod top of vertically arranging again, so that make holding claw leave anchor clamps together with the helical lampl of being held tightly when cylinder moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100605352A CN101255003B (en) | 2008-03-26 | 2008-03-26 | Multi-station automatic pin cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100605352A CN101255003B (en) | 2008-03-26 | 2008-03-26 | Multi-station automatic pin cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101255003A CN101255003A (en) | 2008-09-03 |
| CN101255003B true CN101255003B (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100605352A Expired - Fee Related CN101255003B (en) | 2008-03-26 | 2008-03-26 | Multi-station automatic pin cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN101255003B (en) |
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| CN102299035B (en) * | 2010-06-25 | 2014-10-01 | 建湖恒华机电有限公司 | Full-automatic synchronous partitioning machine for double tube pins of spiral fluorescent lamp |
| CN102126827B (en) * | 2011-04-29 | 2013-05-15 | 杭州永昌玻璃机械有限公司 | Full spiral lamp tube cutter and full spiral lamp tube cutting process |
| CN102515498B (en) * | 2011-12-26 | 2013-09-04 | 漳州科创自动化科技有限公司 | Pin cutting machine for spiral energy-saving lamp tube |
| CN102583983A (en) * | 2012-02-27 | 2012-07-18 | 晋中开发区锋奇赫机械有限公司 | Treatment method of coking wastewater |
| CN102786218A (en) * | 2012-07-10 | 2012-11-21 | 宜兴市基业灯具有限公司 | Automatic pipe cutter |
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| CN103253853B (en) * | 2013-05-22 | 2016-03-16 | 浙江安吉成新照明电器有限公司 | A kind of fluorescent tube automatic molder preheating Flame device |
| CN103524027B (en) * | 2013-10-21 | 2015-07-29 | 浙江罗丹照明电器有限公司 | A kind of cutting machine of Glass tubing |
| CN103601362B (en) * | 2013-10-30 | 2016-01-27 | 安徽佰瑞特日用品有限公司 | A kind of glass liner cutting unit |
| CN104865101B (en) * | 2015-04-27 | 2017-10-31 | 山东科技大学 | A kind of bed mud point sampling device |
| CN107311442B (en) * | 2017-07-07 | 2019-09-20 | 浙江江山三友电子有限公司 | A kind of fluorescent tube dust device |
| CN108155274B (en) * | 2018-02-22 | 2023-12-08 | 威同智能科技(天津)有限公司 | LED pin forming and detecting system |
| CN109877475A (en) * | 2019-04-09 | 2019-06-14 | 安徽同兴科技发展有限责任公司 | A kind of tubing laser cutting machine continuously cut |
| CN116213825A (en) * | 2023-03-22 | 2023-06-06 | 未来天工(北京)科技有限责任公司 | Multi-station rotary sawing equipment |
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| GB796354A (en) * | 1955-07-28 | 1958-06-11 | George Stanley Shaw | Improvements in or relating to glass working machinery |
| CN1408660A (en) * | 2002-09-03 | 2003-04-09 | 飞达机械股份有限公司 | Processing method and its device for pipe cutting |
| CN1559944A (en) * | 2004-02-20 | 2005-01-05 | 上海旭电子玻璃有限公司 | Equipment of cold cutting head for glass cone |
| CN101125728A (en) * | 2007-07-23 | 2008-02-20 | 杭州宇中高虹照明电器有限公司 | Short-foot automatic sealing method and device for screw type fluorescent lamp tube |
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2008
- 2008-03-26 CN CN2008100605352A patent/CN101255003B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB796354A (en) * | 1955-07-28 | 1958-06-11 | George Stanley Shaw | Improvements in or relating to glass working machinery |
| CN1408660A (en) * | 2002-09-03 | 2003-04-09 | 飞达机械股份有限公司 | Processing method and its device for pipe cutting |
| CN1559944A (en) * | 2004-02-20 | 2005-01-05 | 上海旭电子玻璃有限公司 | Equipment of cold cutting head for glass cone |
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| Publication number | Publication date |
|---|---|
| CN101255003A (en) | 2008-09-03 |
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Owner name: LINAN JINCHAO LIGHTING ELECTRICAL APPLIANCES CO., Free format text: FORMER OWNER: WANG XIANLIN Effective date: 20130609 Free format text: FORMER OWNER: CAI ZHENGSONG Effective date: 20130609 |
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Effective date of registration: 20130609 Address after: 311307 Zhejiang city of Ling'an province Gao Village high dawn Road No. 9 Patentee after: Linan Jinchao Lighting Electrical Appliances Co.,Ltd. Address before: 311307 Zhejiang city of Ling'an province Gao Village high dawn Road No. 9 Ling'an Jin Lighting Electrical Appliance Co. Ltd. Patentee before: Wang Xianlin Patentee before: Cai Zhengsong |
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