CN101172760B - Spiral energy conservation tube forming device - Google Patents
Spiral energy conservation tube forming device Download PDFInfo
- Publication number
- CN101172760B CN101172760B CN2007101332220A CN200710133222A CN101172760B CN 101172760 B CN101172760 B CN 101172760B CN 2007101332220 A CN2007101332220 A CN 2007101332220A CN 200710133222 A CN200710133222 A CN 200710133222A CN 101172760 B CN101172760 B CN 101172760B
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- pair
- shaping
- supporting disk
- drive shaft
- head
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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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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a spiral energy-saving lamp tube shaping device which can improve the working efficiency and the rate of finished products. The invention comprises a pedestal provided with a pair of supporting disks, and an installation cavity arranged between a pair of supporting disks. The installation cavity consists of driving shafts moveably positioned on the inner walls of the supporting disks and at least one pair of mould seats moveably and evenly positioned on the circumference surfaces of the supporting disks, and a shaping device is arranged inside each mould, and a shaping mould and a rotating shaft are arranged moveably inside each mould seat. The shaping mould is formed mainly by a shaping head and a transmission shaft, and the transmission shaft is connected with the rotating shaft through a sliding key. The upper end of the driving shaft is provided with a synchronous head cooperated with the shaping head, and the lower end of the driving shaft and the top of the synchronous head are both provided with driving tenons cooperated with driving grooves. The position for the pedestal above the driving shaft is provided with a set of clamping and transmission devices. The invention is mainly used in the automatic production of a spiral energy-saving lamp tube.
Description
Technical field
The present invention relates to spiral energy conservation tube forming device.
Background technology
At present, be used for spiral energy conservation tube (what generally adopt all is Glass tubing) shaped device, its structure generally includes: base, be movably set with drive shaft on the base, drive shaft is provided with the shaping die that is used for the Glass tubing spiral forming, its top is the forming head that is provided with the shaping screw thread, and the top of forming head is provided with the clamp groove that is connected mutually with the screw thread that is shaped.The working process of this shaped device is: earlier will be through the Glass tubing inflation after the process furnace heating, make its tube wall recover rounding, then, the middle part of Glass tubing is put to the clamp groove at shaping die top, then just can allow the drive shaft band shaping die rotates, like this, the shaping of Glass tubing on forming head is threaded into, until being shaped, becoming spiral helicine Glass tubing.At this moment, the temperature of Glass tubing also than higher, be in soft state, it can't be drawn off from shaping die, have only by the time after the Glass tubing cooling and shaping, could be by with the shaping die counter-rotating and it is drawn off.This shows that this shaped device is in each process-cycle, running time is very limited, and the most of the time all is wasted in have been waited on the Glass tubing cooling and shaping, thereby causes the production efficiency of this shaped device very low; And, because manual randomness makes that the yield rate of product is lower.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and enhance productivity and the spiral energy conservation tube forming device of yield rate.
For solving the problems of the technologies described above, the technical solution used in the present invention is: spiral energy conservation tube forming device, comprise: base, base is provided with a pair of supporting disk, be provided with installation cavity between a pair of supporting disk, include in the installation cavity: be movably arranged on the drive shaft on the supporting disk inwall by the drive unit driving, and at least one pair of mould seat on the movable periphery that is distributed on supporting disk, be provided with building mortion in each mould seat, its structure comprises: shaping die, the head of shaping die is the forming head that is provided with the shaping screw thread, the top of forming head is provided with clamp groove, the middle part of shaping die is movably arranged in the mould seat by the screw thread with the shaping threads engaged, the transmission shaft of shaping die afterbody is set together by feather key and the rotating shaft that is movably arranged in the mould seat inner chamber, and the bottom of rotating shaft is provided with drive groove; The upper end of described drive shaft is provided with the synchronous head that matches with forming head; The lower end of drive shaft and synchronous head top are provided with the driving tenon that matches with the drive groove of rotating shaft bottom; The top that is positioned at drive shaft on the base is provided with a cover clamping transport unit, its concrete structure is: the both sides that are positioned at a pair of supporting disk on described base are provided with pair of brackets, be provided with the tail rod of pair of parallel between the support of homonymy and the supporting disk, and the tail rod of both sides also is parallel to each other, be respectively arranged with sliding seat on two pairs of tail rods of both sides, two sliding seats are movably set with a movable stand respectively, each movable stand is provided with a cylinder, the end of the push rod of each cylinder is provided with tubular fixture, the lower end of two sliding seats is provided with a tightrope, be provided with guide groove in the driving tenon of described drive shaft upper end, this root tightrope is located in the guide groove, also be respectively arranged with pulley and curve guide plate on the described pair of brackets, each movable stand links to each other with the weight of homonymy by the stay cord through pulley; Each movable stand is provided with the deflection arm that matches with the curve guide plate of homonymy.
The end of above-mentioned deflection arm is provided with roller.
The concrete structure of above-mentioned drive unit comprises: be arranged on the follow-up pulley on the drive shaft, follow-up pulley and motion-work wheel driven by stepper motors engagement.
Above-mentioned supporting disk is fixed on the base by two crossbeams that are located in wherein.
Expansion bearing has a pair of rotating disk that cooperatively interacts on the periphery of above-mentioned a pair of supporting disk, is evenly equipped with six mould seats and corresponding building mortion in a pair of rotating disk.
The invention has the beneficial effects as follows: activity is evenly equipped with at least one pair of shaping die on the periphery of a pair of supporting disk of the present invention, on the inwall of a pair of supporting disk, be movably set with a drive shaft, drive shaft can drive a pair of rotating shaft that is positioned at its upper and lower by the driving tenon at two ends about it, and rotating shaft drives the shaping die rotation again; The top that is positioned at drive shaft on the base is provided with the clamping transport unit that a cover is used for clamping and transmits Glass tubing, when certain shaping die goes to the top of drive shaft, the shaping die relative with this shaping die then goes to the below of drive shaft, at this moment, drive rotating shaft that these two shaping dies the rotate drive groove by its bottom respectively with drive shaft up and down the driving tenon at two ends coincide, drive shaft drives up and down by rotating shaft, and the shaping die of both sides rotates simultaneously, the shaping die that is arranged in the drive shaft top is processed the Glass tubing that is placed on its top clamp groove by its forming head, and the shaping die of drive shaft below is just in time unloaded the spirrillum Glass tubing after the moulding down from its forming head.A plurality of like this shaping die alternations have improved the production efficiency of described shaped device greatly; And, improved the yield rate of product greatly owing to adopted mechanized.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention;
Fig. 2 is an A-A sectional structure synoptic diagram among Fig. 1;
Fig. 3 is the structural representation of building mortion among Fig. 1;
Fig. 4 is the structure for amplifying synoptic diagram of B part among Fig. 1;
The status architecture synoptic diagram of Glass tubing and forming head when Fig. 5 is the shaping beginning;
Fig. 6 is the view of Glass tubing in the forming process;
Fig. 7 is the view of Glass tubing after shaping is finished;
Fig. 8 is the local structure plan structure synoptic diagram of Fig. 1;
Among Fig. 1 to Fig. 8: 1, base, 2, drive shaft, 201, follow-up pulley, 202, synchronous head, 203, drive tenon, 4, stepper-motor, 5, motion-work wheel, 6, support, 7, crossbeam, 8, weight, 9, outward flange, 10, inside flange, 11, round flange, 12, supporting disk, 13, pipe box, 14, the mould seat, 16, shaping die, 161, forming head, 162, transmission shaft, 17, tightrope, 18, rotating disk, 19, tail rod, 20, Glass tubing, 21, movable stand, 211, deflection arm, 212, roller, 22, cylinder, 24, pulley, 25, feather key, 26, ball bearing, 28, rotating shaft, 29, thrust block, 30, tubular fixture, 31, stay cord, 32, sliding seat, 33, the curve guide plate, 34, cylinder.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As Fig. 1, Fig. 2, shown in Figure 8, spiral energy conservation tube forming device of the present invention, comprise: base 1 and two crossbeams 7, in the two ends of every crossbeam 7 are passed through one pair respectively, outward flange 10 and 9 is fixed on the base 1, two crossbeams 7 are located in the supporting disk 12, the both sides of supporting disk 12 are located in two round flanges 11 on the crossbeam 7 respectively by two pairs and are fixed on two crossbeams 7, expansion bearing has rotating disk 18 on the periphery of each supporting disk 12, at this supporting disk 12 and this are provided with installation cavity between to rotating disk 18, include in the installation cavity: be movably arranged on the drive shaft 2 that drives by drive unit on supporting disk 12 inwalls and evenly be arranged on six pairs of mould seats 14 on the rotating disk 18 by bearing, be provided with building mortion in each mould seat 14, as shown in Figure 3, its concrete structure comprises: shaping die 16, the head of shaping die 16 is the forming head 161 that is provided with the shaping screw thread, the top of forming head 161 is provided with the clamp groove that communicates with the screw thread that is shaped, the middle part of shaping die 16 is movably arranged in the mould seat 14 by the screw thread with the shaping threads engaged, the transmission shaft 162 of shaping die 16 afterbodys is set together by feather key 25 and the rotating shaft 28 that is movably arranged in mould seat 14 inner chambers by a pair of ball bearing 26 and a pair of thrust block 29, make transmission shaft 162 when and then rotating shaft 28 is rotated, also can be in axial sliding in the inner chamber of rotating shaft 28, the bottom of rotating shaft 28 is provided with drive groove; The upper end of described drive shaft 2 is provided with the synchronous head 202 that matches with forming head 161---and be provided with in the synchronous head 202 and be shaped the synchronous screw thread of threads engaged, the top of the lower end of drive shaft 2 and synchronous head 202 is provided with the driving tenon 203 that matches with the drive groove of rotating shaft 28 bottoms; The top that is positioned at drive shaft 2 on the base 1 is provided with a cover clamping transport unit, its structure is: the both sides that are positioned at a pair of supporting disk 12 on described base 1 are provided with pair of brackets 6, be provided with the tail rod 19 of pair of parallel between the support 6 of homonymy and the supporting disk 12, and the tail rod 19 of both sides also is parallel to each other, be respectively arranged with sliding seat 32 on two pairs of tail rods 19 of both sides, being movably set with a movable stand 21 by cylinder 34 respectively on two sliding seats 32---movable stand 21 can rotate around cylinder 34, each movable stand 21 is provided with a cylinder 22, as shown in Figure 4, the end of the push rod of each cylinder 22 is provided with tubular fixture 30, the lower end of two sliding seats 32 is provided with a tightrope 17, described drive shaft 2 upper ends are provided with the guide groove that is connected with synchronous screw thread in the synchronous head 202, this root tightrope 17 is located in the guide groove, also be respectively arranged with pulley 24 and curve guide plate 33 on the described pair of brackets 6, each movable stand 21 links to each other with the weight 8 of homonymy by the stay cord 31 through pulley 24; Each movable stand 21 is provided with the deflection arm 211 that matches with the curve guide plate 33 of homonymy, in order to reduce the friction between deflection arm 211 and the curve guide plate 33, is provided with roller 212 in the end of deflection arm 211; When actual fabrication, be arranged on follow-up pulley 201 and motion-work wheel 5 engagements that drive by stepper-motor 4 on the drive shaft 2.
Working process of the present invention is: both ends are with pipe box 13, and put to the tubular fixture 30 of a pair of push rod end that is separately positioned on cylinder 22 through the Glass tubing 20 after the heating, and the middle part of Glass tubing 20 snapped in the clamp groove at forming head 161 tops, then allow stepping motor 4 drive drive shaft 2 rotations by motion-work wheel 5 and follow-up pulley 201, the driving tenon 203 at synchronous head 202 tops of drive shaft 2 rotates by the shaping die 16 that rotating shaft 28 drives in the building mortion, Glass tubing 20 is shaped, meanwhile, the driving tenon 203 of drive shaft 2 the other ends also drives shaping die 16 reverse rotations that are positioned at its below by the rotating shaft 28 of downside, the spirrillum Glass tubing that is molded on this shaping die 16 is unloaded down from forming head 161; Because some distortion more or less can take place in Glass tubing 20 in forming process, therefore, after being shaped, should inflate by Glass tubing 20 it, and it is full to make the tube wall of the Glass tubing 20 after the distortion recover rounding.Concrete forming process is: drive shaft 2 drives rotating shaft 28 rotations, rotating shaft 28 drives shaping die 16 rotations again, make shaping die 16 do the spiral upward movement by the middle part of shaping die 16 and the thread fit of mould seat 14 with respect to mould seat 14, Glass tubing 20 is involved in the shaping screw thread of forming head 161, meanwhile, the tightrope 17 that is arranged in sliding support 32 belows also constantly is involved in synchronous head 202, like this, the movable stand 21 of both sides is drawn close under the pulling of tightrope 17 gradually, make that the tubular fixture 30 of clamping Glass tubing 20 is synchronous with the mobile maintenance of Glass tubing 20, in the moving process of movable stand 21, the deflection arm 211 of movable stand is under the guiding of curve guide plate 33, make movable stand 21 rotate, thereby the both sides afterbody of Glass tubing 20 is deflected, adapt with its forming process, as Fig. 5, Fig. 6, shown in Figure 7, Glass tubing 20 is in forming process, the afterbody of both sides should be all the time be consistent with the tangential direction of shaping screw thread, realize Glass tubing 20 deflection angles from motion tracking, guarantee that Glass tubing 20 is after being shaped, its tube wall keeps rounding as far as possible, when being shaped, finishes by Glass tubing 20, spirrillum Glass tubing 20 on the forming head 161 of a relative side also draws off just, at this moment can allow drive shaft 2 reverse rotations, make movable stand 21 under the effect of weight 8, separate to both sides, get back to the preceding position of processing, get ready for be shaped next time.Rotate rotating disk 18 then, allow another that shaping die 16 is positioned at the upper and lower sides of drive shaft 2, repeat the aforesaid operations process.Like this, six shaping die 16 alternations have improved the production efficiency of described shaped device greatly; And, owing to adopted mechanized, improved the dimensional uniformity and the yield rate of product greatly.
Claims (5)
1. spiral energy conservation tube forming device, comprise: base, it is characterized in that: base is provided with a pair of supporting disk, be provided with installation cavity between a pair of supporting disk, include in the installation cavity: be movably arranged on the drive shaft on the supporting disk inwall by the drive unit driving, and at least one pair of mould seat on the movable periphery that is distributed on supporting disk, be provided with building mortion in each mould seat, its structure comprises: shaping die, the head of shaping die is the forming head that is provided with the shaping screw thread, the top of forming head is provided with clamp groove, the middle part of shaping die is movably arranged in the mould seat by the screw thread with the shaping threads engaged, the transmission shaft of shaping die afterbody is set together by feather key and the rotating shaft that is movably arranged in the mould seat inner chamber, and the bottom of rotating shaft is provided with drive groove; The upper end of described drive shaft is provided with the synchronous head that matches with forming head; The lower end of drive shaft and synchronous head top are provided with the driving tenon that matches with the drive groove of rotating shaft bottom; The top that is positioned at drive shaft on the base is provided with a cover clamping transport unit, its concrete structure is: the both sides that are positioned at a pair of supporting disk on described base are provided with pair of brackets, be provided with the tail rod of pair of parallel between the support of homonymy and the supporting disk, and the tail rod of both sides also is parallel to each other, be respectively arranged with sliding seat on two pairs of tail rods of both sides, two sliding seats are movably set with a movable stand respectively, each movable stand is provided with a cylinder, the end of the push rod of each cylinder is provided with tubular fixture, the lower end of two sliding seats is provided with a tightrope, be provided with guide groove in the driving tenon of described drive shaft upper end, this root tightrope is located in the guide groove, also be respectively arranged with pulley and curve guide plate on the described pair of brackets, each movable stand links to each other with the weight of homonymy by the stay cord through pulley; Each movable stand is provided with the deflection arm that matches with the curve guide plate of homonymy.
2. spiral energy conservation tube forming device as claimed in claim 1 is characterized in that: the end of described deflection arm is provided with roller.
3. spiral energy conservation tube forming device as claimed in claim 1 is characterized in that: the concrete structure of described drive unit comprises: be arranged on the follow-up pulley on the drive shaft, follow-up pulley and motion-work wheel driven by stepper motors engagement.
4. spiral energy conservation tube forming device as claimed in claim 1 is characterized in that: described supporting disk is fixed on the base by two crossbeams that are located in wherein.
5. as described each spiral energy conservation tube forming device of claim 1 to 4, it is characterized in that: expansion bearing has a pair of rotating disk that cooperatively interacts on the periphery of described a pair of supporting disk, is evenly equipped with six mould seats and corresponding building mortion in a pair of rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101332220A CN101172760B (en) | 2007-09-21 | 2007-09-21 | Spiral energy conservation tube forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101332220A CN101172760B (en) | 2007-09-21 | 2007-09-21 | Spiral energy conservation tube forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101172760A CN101172760A (en) | 2008-05-07 |
| CN101172760B true CN101172760B (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101332220A Expired - Fee Related CN101172760B (en) | 2007-09-21 | 2007-09-21 | Spiral energy conservation tube forming device |
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| Country | Link |
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| CN (1) | CN101172760B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665317B (en) * | 2009-09-30 | 2011-07-20 | 福建农林大学 | Hold mechanical hand for shaping double helical energy-saving lamp |
| JP5008754B2 (en) * | 2010-07-14 | 2012-08-22 | シーケーディ株式会社 | Tube fluorescent lamp molding equipment |
| CN103482854B (en) * | 2012-06-11 | 2016-04-06 | 江山市友和机械有限公司 | Spiral pipe corner piece of energy-saving lamp machine |
| CN103489738B (en) * | 2013-09-06 | 2015-08-26 | 上虞菁华背光源有限公司 | A kind of process units of ball type fluorescent lamp |
| CN103578887A (en) * | 2013-10-18 | 2014-02-12 | 武宁华阳实业有限公司 | Energy-saving lamp assembly method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359284Y (en) * | 1999-03-18 | 2000-01-19 | 李胜兴 | Spiral automatic bending forming machine for glass straight tube |
| CN2675661Y (en) * | 2004-01-17 | 2005-02-02 | 颜宗汉 | Hollow glass automatic molding machine |
| CN2694469Y (en) * | 2003-12-02 | 2005-04-20 | 顾根宝 | Screwy fluorescent lamp tube forming machine |
| CN101007700A (en) * | 2006-01-24 | 2007-08-01 | 陆坚培 | Horizontal ring-shaped tube bending machine |
-
2007
- 2007-09-21 CN CN2007101332220A patent/CN101172760B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359284Y (en) * | 1999-03-18 | 2000-01-19 | 李胜兴 | Spiral automatic bending forming machine for glass straight tube |
| CN2694469Y (en) * | 2003-12-02 | 2005-04-20 | 顾根宝 | Screwy fluorescent lamp tube forming machine |
| CN2675661Y (en) * | 2004-01-17 | 2005-02-02 | 颜宗汉 | Hollow glass automatic molding machine |
| CN101007700A (en) * | 2006-01-24 | 2007-08-01 | 陆坚培 | Horizontal ring-shaped tube bending machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-76621A 2001.03.23 |
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| CN101172760A (en) | 2008-05-07 |
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