CN108609840A - A kind of intermittent shifting fork mechanism of hot-bending machine - Google Patents
A kind of intermittent shifting fork mechanism of hot-bending machine Download PDFInfo
- Publication number
- CN108609840A CN108609840A CN201810794663.3A CN201810794663A CN108609840A CN 108609840 A CN108609840 A CN 108609840A CN 201810794663 A CN201810794663 A CN 201810794663A CN 108609840 A CN108609840 A CN 108609840A
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- CN
- China
- Prior art keywords
- hot
- intermittent
- bending machine
- station
- shifting fork
- 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.)
- Pending
Links
- 238000013003 hot bending Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000035772 mutation Effects 0.000 abstract description 4
- 239000011521 glass Substances 0.000 abstract description 3
- 238000000137 annealing Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of intermittent shifting fork mechanism of hot-bending machine.Intermittent shifting fork mechanism is the machine driven system of mold actions in hot-bending machine.It is provided with 9 stations in hot-bending machine rack, 9 stations are the first preheating, the second preheating, third preheating station, shaping station, pressurize station, the first cooling, the second cooling, third cooling station and annealing station successively to form bend glass.Because mold is both needed to the several seconds of pausing at corresponding station, traditional hot-bending machine shifting fork mechanism realizes pause effect using the intermittent startup of motor, and meeting addition mutation load when electric motor starting, cause the vibration of push rod device, make that positioning is inaccurate, stability is poor, low production efficiency, so the present invention provides a kind of intermittent shifting fork mechanisms of band in a few days tile structure.The in a few days tile structure being made of Geneva wheel, spherical surface sheave, straight pin may be implemented in the intermittent movement under conditions of motor does not stall, and to improve mechanically operated stability, and then improve production efficiency.
Description
Technical field
The present invention relates to a kind of intermittent shifting fork mechanisms of hot-bending machine.
Background technology
In recent years, with the rapid development of smart mobile phone, people hate to the full glass of black rectangle and metal fuselage, because of 3D screens
The aobvious certain radian of curtain appears to have visual effect as drops.And tradition 2D or 2.5D optical glass screens are by infrared heating one
Secondary compression molding proposes a kind of novel hot-bending machine to cater to the bending degree of 3D screens.It is provided on this novel hot-bending machine
9 stations, 9 stations are the first preheating station, the second preheating station, third preheating station, shaping station, pressurize work successively
Position, the first cooling station, the second cooling station, third cooling station and annealing station are to form bend glass.Because mold exists
The several seconds of pausing is both needed at corresponding station, traditional hot-bending machine shifting fork mechanism realizes effect of pausing using the intermittent startup of motor
Fruit, and meeting addition mutation load when electric motor starting, cause the vibration of push rod device, so that positioning is not allowed, stability is poor, production effect
Rate is low, so the present invention provides a kind of intermittent shifting fork mechanisms of band in a few days tile structure.By Geneva wheel, spherical surface sheave, circle
The in a few days tile structure of pin composition may be implemented in the intermittent movement under conditions of motor does not stall, mechanically operated to improve
Stability, and then improve production efficiency.
Invention content
The deficiency mainly for traditional hot-bending machine shifting fork mechanism of the present invention is improved, and provides a kind of hot-bending machine interval
Formula shifting fork mechanism.
Traditional hot-bending machine shifting fork mechanism passes in and out the intermittent startup of motor to realize pause effect using mold；And
When electric motor starting can addition mutation load cause the vibration of push rod device, make that positioning is inaccurate, stability is poor；And the present invention uses
In a few days tile structure and moving guide rail realize intermittent rotational motion under conditions of motor does not stall, to improve mechanical biography
Dynamic stability, and then improve production efficiency.
The purpose of the present invention is what is be achieved through the following technical solutions.
Mold disengaging motor the power of continuous rotation is transmitted on spherical surface sheave, the straight pin on spherical surface sheave move into
When entering the radial slot on the wheel of Geneva, stirs Geneva wheel and turn over 40 degree of angles；After straight pin produces radial slot, Geneva wheel stops
Rotation stop is dynamic.Rounded channels wheel turns over one week, and it is dynamic that Geneva wheel completes primary turn of stoppage in transit.In order to ensure that Geneva wheel rests, in spherical surface
An affixed cutaway disk on sheave, circumferential edge match with the recessed periphery on the wheel of Geneva；In this way, neither influencing rounded channels rotation
It is dynamic, but it is motionless to lock Geneva wheel.
The in a few days tile structure in transmission there are soft impulse, it can be achieved that efficient, and can more smoothly, intermittently
Carry out indexing.
The Geneva wheel is connected with input belt wheel, and rotation transmission is carried out to output pulley by belt；Output pulley
Connecting with mobile leading screw makes the lead screw link block on mobile lead screw move horizontally.
The lead screw link block makes lead screw link block do straight line in the moving horizontally of mobile lead screw with moving guide rail
Movement, prevent other parts error because of caused by life problems.
The lead screw link block is connected with shift fork polished rod, and shift fork polished rod can realize rotation and front and back shifting in the horizontal direction
It is dynamic, drive pushing meanss to push the movement of mold each station in forming cavity.
Advantageous effect：The intermittent shifting fork mechanism simple structure of the band in a few days tile structure, appearance and size is small, machinery effect
Rate is high, and can more smoothly, intermittently carry out the addition mutation load indexable, the avoidable intermittent startup of motor is brought, and causes
The phenomenon that vibration of push rod device；It avoids positioning inaccurate, stability is made to improve.
Description of the drawings
Attached drawing 1 is hot-bending machine overall structure figure.
Attached drawing 2 is the intermittent shifting fork mechanism schematic diagram of hot-bending machine of the present invention.
Attached drawing 3 is Geneva structural schematic diagram.
Attached drawing 4 is spherical surface sheave part drawing.
Attached drawing 5 is Geneva wheel part drawing.
In figure：Wherein, 1, mold passes in and out motor：2, spherical surface sheave；3, Geneva is taken turns；4, belt wheel is inputted；5, belt；6, defeated
Pulley；7, mobile lead screw；8, lead screw link block；9, moving guide rail；10, shift fork polished rod；11, push rod device；12, straight pin；
13, radial slot；14, cutaway disk；15, coved edge.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
Embodiment 1：Mold passes in and out motor（1）The power of continuous rotation is transmitted to spherical surface sheave（2）On, spherical surface sheave
（2）On straight pin（12）It is moved into Geneva wheel（3）On radial slot（13）When, stir Geneva wheel（3）Turn over 40 degree
Angle；Work as straight pin（12）Produce radial slot（13）Afterwards, Geneva is taken turns（3）It stops operating.Spherical surface sheave（2）Turn over one week, in a few days
Watt wheel（3）It is dynamic to complete primary turn of stoppage in transit.In order to ensure that Geneva is taken turns（3）It rests, in spherical surface sheave（2）A upper affixed cutaway disk
（14）, the recessed periphery on the wheel of circumferential edge and Geneva（15）Match；In this way, neither influencing spherical surface sheave（2）Rotation, and can lock
Firmly Geneva is taken turns（3）It is motionless.
Embodiment 2：The Geneva wheel（3）With input belt wheel（4）It is connected, passes through belt（5）To output pulley（6）Into
Row rotation is transmitted；Output pulley（6）With mobile lead screw（7）Connecting makes mobile lead screw（7）On lead screw link block（8）Level is moved
It is dynamic.The lead screw link block（8）With shift fork polished rod（10）It is connected, shift fork polished rod（10）Can be achieved rotation and it is in the horizontal direction
It is moved forward and backward, drives pushing meanss（11）Push the movement of mold each station in forming cavity.
Claims (1)
1. a kind of intermittent shifting fork mechanism of hot-bending machine, it is characterised in that realize intermittent shift fork fortune using in a few days tile structure
It is dynamic；In a few days tile structure is made of spherical surface sheave, Geneva wheel, straight pin three parts, and mold disengaging motor is tied by Geneva
Structure realizes intermittent rotation, then is transferred power on shift fork polished rod by input belt wheel, belt, output pulley three parts, to
Rotation can be realized but also in the horizontal direction can be moved forward and backward by making shift fork polished rod not only, and push rod device is driven to push mold in hot-bending machine
The movement of each station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794663.3A CN108609840A (en) | 2018-07-19 | 2018-07-19 | A kind of intermittent shifting fork mechanism of hot-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794663.3A CN108609840A (en) | 2018-07-19 | 2018-07-19 | A kind of intermittent shifting fork mechanism of hot-bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108609840A true CN108609840A (en) | 2018-10-02 |
Family
ID=63666484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794663.3A Pending CN108609840A (en) | 2018-07-19 | 2018-07-19 | A kind of intermittent shifting fork mechanism of hot-bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108609840A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM274174U (en) * | 2005-01-31 | 2005-09-01 | Keiui Internat Co Ltd | Intermittent mechanism of self-drilling screw forming machine |
| CN101623787A (en) * | 2008-07-08 | 2010-01-13 | 庄添财 | Automatic welding machine |
| CN203359590U (en) * | 2013-07-31 | 2013-12-25 | 深圳大学 | Anti-disturbance intermittent transmission device and paper feeding system of paper shearing machine |
| CN203402727U (en) * | 2013-07-31 | 2014-01-22 | 深圳大学 | Intermittent transmission device and paper-shearing-machine paper feeding system using same |
| TWM506000U (en) * | 2015-03-11 | 2015-08-01 | True Internat Co Ltd | Improved Geneva mechanism for periodic and intermittent operation |
| CN107963803A (en) * | 2017-12-01 | 2018-04-27 | 哈尔滨理工大学 | Optical glass screen hot-bending machine pusher |
| CN208292853U (en) * | 2018-05-16 | 2018-12-28 | 哈尔滨理工大学 | A kind of intermittent shifting fork mechanism of hot-bending machine |
-
2018
- 2018-07-19 CN CN201810794663.3A patent/CN108609840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM274174U (en) * | 2005-01-31 | 2005-09-01 | Keiui Internat Co Ltd | Intermittent mechanism of self-drilling screw forming machine |
| CN101623787A (en) * | 2008-07-08 | 2010-01-13 | 庄添财 | Automatic welding machine |
| CN203359590U (en) * | 2013-07-31 | 2013-12-25 | 深圳大学 | Anti-disturbance intermittent transmission device and paper feeding system of paper shearing machine |
| CN203402727U (en) * | 2013-07-31 | 2014-01-22 | 深圳大学 | Intermittent transmission device and paper-shearing-machine paper feeding system using same |
| TWM506000U (en) * | 2015-03-11 | 2015-08-01 | True Internat Co Ltd | Improved Geneva mechanism for periodic and intermittent operation |
| CN107963803A (en) * | 2017-12-01 | 2018-04-27 | 哈尔滨理工大学 | Optical glass screen hot-bending machine pusher |
| CN208292853U (en) * | 2018-05-16 | 2018-12-28 | 哈尔滨理工大学 | A kind of intermittent shifting fork mechanism of hot-bending machine |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |
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| WD01 | Invention patent application deemed withdrawn after publication |