CN104860511A - Automatic pressure adjusting system of thin glass calender - Google Patents
Automatic pressure adjusting system of thin glass calender Download PDFInfo
- Publication number
- CN104860511A CN104860511A CN201510305863.4A CN201510305863A CN104860511A CN 104860511 A CN104860511 A CN 104860511A CN 201510305863 A CN201510305863 A CN 201510305863A CN 104860511 A CN104860511 A CN 104860511A
- Authority
- CN
- China
- Prior art keywords
- pressure
- elevator
- regulation system
- automatic regulation
- spring
- 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
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses an automatic pressure adjusting system of a thin glass calender. The automatic pressure adjusting system of the thin glass calender comprises a pressure sensor, wherein a pressure value can be sensed through the pressure sensor and the pressure value is fed back so that a motor lifer is automatically pressurized or decompressed. According to the automatic pressure adjusting system of the thin glass calender, the energy can be stored and released through a spring device, the stretching of a pressure lever is pushed through a lever rack, the pressure can be slowly loaded and unloaded, so that the output pressure of the lifter is not rigidly loaded on a calender roll; the other advantage is as follows: by adopting the automatic pressure adjusting system, the pressure value can be constantly tracked and fed back, the pressure value can be constantly amended and then the stability of the calender roll pressure value can be guaranteed.
Description
Technical field
The present invention relates to rolled glass production unit field, be mainly applied to the pressure regulating system on a kind of thin glass pressing machine.
Background technology
Rolled glass shaping is that the glass metal melted is transformed into the figurate solid articles of tool.Shapingly just can must carry out in certain temperature range, this is a process of cooling, and first glass change plastic stage into by viscous fluid, then it is solid-state to be transformed into fragility.Rolling press is for glass production line, and between melting furnaces and annealing furnace, its Main Function is glass ribbon by the glass metal calendering formation of melting, and glass ribbon is delivered into annealing furnace, and it is the shaping key equipment of rolled glass.
Glass metal flows in the middle of bottom calender roll through overflow port above lower lip tile, glass metal is by a pair stack of water-cooled, be drawn forward with roller turn glass ribbon and cause annealing furnace, along with the rotation of stack, glass ribbon to annealing furnace direction drawing by roller while cooling, the thickness of glass ribbon ensures by regulating the spacing of upper stack and bottom calender roll, but glass ribbon is being cooled rapidly through stack, surface forms certain tension force and acts on stack, stack is made to there is the trend of beating, there will be glass thickness difference uneven, this must lean on the pressure regulating system on rolling press top to provide certain pressure to ensure the balance of roller to the upper stack of rolling press.
Summary of the invention
The present invention is intended to the automatic regulation system for pressure proposing a kind of thin glass pressing machine, with energy-storage function, more compact automatic pressure regulation device.
In order to reach above-mentioned purpose, providing a kind of automatic regulation system for pressure of thin glass pressing machine, comprising pressure transmitter, thus regulate by the pressure transmitter induction pressure value pressure that also feedback makes motor elevator carry out Self-pressurizing agri or decompression.
In some embodiments, comprise spring, spring spool, travel switch, collision block, elevator, fixing elevator bearing, bearing, bedframe, support, hinged support, depression bar, upper stack, and bottom calender roll, described fixing elevator bearing and described bearing are hinged, described support and described spring spool hinged, hinged between described support and described bedframe.
In some embodiments, described pressure transmitter to be installed in described lead screw of elevator for detecting and feedback pressure value, is controlled the screw mandrel stroke of described elevator by described collision block and two described travel switches.
In some embodiments, the lower end back-up block of described bedframe is welded on rolling press upper brace.
In some embodiments, at needs on described during stack on-load pressure, start described motor elevator, described screw mandrel moves upward, compress described spring, can release energy after described spring stores energy, the sleeve upwards jack-up of the described spring of parcel, described sleeve can promote described support thereupon and be applied on described depression bar, and final power loads and is applied on described upper stack.
In some embodiments, when described upper stack needs to reduce pressure, then again start described elevator, the screw mandrel of described elevator is walked downwards, the elastic force of described spring reduces, the power of described spring action on described support is also in reduction, and the pressure finally acting on described upper stack reduces thereupon.
In some embodiments, after force value is stable, same sets force value fluctuation range, and after fluctuation range exceedes preset value, sensor can feed back to motor, can adjust pressure by automatic starter motor, ensures the stable of force value.
In some embodiments, when the factor such as temperature of glass liquid, viscosity causes glass ribbon tension variation, the pressure that described upper stack loads can change, this changing value can feed back to described automatic regulation system for pressure, automatic starter motor loads or unloading pressure, ensures the stable of force value.
According to the automatic regulation system for pressure of thin glass pressing machine of the present invention, the energy storage of spring assembly energy discharges again, the flexible of depression bar is promoted by lever dolly, can compression and decompression pressure slowly, be unlikely to make the output pressure rigidity of elevator to load on stack, another benefit be this device with automatic regulation system for pressure, following feedback force value constantly, ceaselessly revise force value, thus ensure that the stable of stack pressure value.
Below in conjunction with accompanying drawing, the description of purport of the present invention is described by example, to know other aspects of the present invention and advantage.
Accompanying drawing explanation
By reference to the accompanying drawings, by detailed description hereafter, above-mentioned and other feature and advantage of the present invention more clearly can be understood, wherein:
Fig. 1 is the schematic diagram of the automatic regulation system for pressure of thin glass pressing machine according to the embodiment of the present invention.
Embodiment
See the accompanying drawing of the specific embodiment of the invention, hereafter in more detail the present invention will be described.But the present invention can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present invention completely.
Description describes the automatic regulation system for pressure according to a kind of thin glass pressing machine of the embodiment of the present invention in detail.
The technical scheme of this patent is: with a set of spring energy agency, and with a set of Self-pressurizing agri feedback and tracking system, also feeding back by pressure transmitter induction pressure value makes motor elevator carry out the pressure regulating system of Self-pressurizing agri or decompression, makes whole device become a kind of energy-efficient stable novel pressure regulation system.
The work of pressure regulating system is divided into two stages:
First stage is the pressure period, at depression bar and rolling press top roll bearing point cantact and after regulating position, start elevator, elevator is compression spring device upwards, this process is the energy storage stage of spring assembly, after spring pressurized, nature can release energy to support reactive force, support force remakes for depression bar, final pressure acts on stack, the force value that stack bears can set a fluctuation range, after force value size fluctuation range exceedes set(ting)value, motor can automatically startup pressurize or reduce pressure, and ensures the stable of force value.
Subordinate phase is decompression phase, when upper stack needs to reduce pressure, then again starts elevator, lead screw of elevator is walked downwards, the elastic force of spring reduces, and the power of spring action on support is also in reduction, and the pressure finally acting on stack reduces thereupon, after force value is stable, same sets force value fluctuation range, and after fluctuation range exceedes preset value, sensor can feed back to motor, pressure can be adjusted by automatic starter motor, ensure the stable of force value.
As shown in the figure, pressure regulating system is made up of following components: 1, spring, and 2, spring spool, 3, travel switch, 4, collision block, 5, pillar pressure transmitter, 6, elevator, 7, fixing elevator bearing, 8, bearing, 9, bedframe, 10, support, 11, hinged support, 12, depression bar, 13, upper stack, 14, bottom calender roll.
As shown in Figure 1, bearing 7 and the bearing 8 of fixing elevator are hinged, support 10 and spring spool 2 hinged, also be hinged between support 10 and bedframe, three places are hinged ensure that the motion of whole device gets up not have blocked portion, and pressure transmitter 5 to be installed in lead screw of elevator for detecting and feedback pressure value, is controlled the screw mandrel stroke of elevator 6 by collision block 4 and two place's travel switches 3, after all component installation and debugging are good, the lower end back-up block of bedframe 9 is welded on rolling press upper brace.Principle of work is: needs upwards stack 13 on-load pressure time, starter motor elevator 6, screw mandrel moves upward, compression spring 1, can release energy after spring stores energy, the sleeve upwards jack-up of parcel spring, sleeve can promote support 10 thereupon and be applied on depression bar 12, final power loads and is applied on stack 13, work as temperature of glass liquid, when the factors such as viscosity cause glass ribbon tension variation, the pressure that upper stack 13 loads can change, this changing value can feed back to adjustment System, automatic starter motor loads or unloading pressure, ensure the stable of force value, when needing unloading pressure, principle in contrast.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.All technician in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (8)
1. an automatic regulation system for pressure for thin glass pressing machine, is characterized in that, comprises pressure transmitter, thus regulates by the pressure transmitter induction pressure value pressure that also feedback makes motor elevator carry out Self-pressurizing agri or decompression.
2. automatic regulation system for pressure according to claim 1, is characterized in that, comprises spring, spring spool, travel switch, collision block, elevator, fixing elevator bearing, bearing, bedframe, support, hinged support, depression bar, upper stack, and bottom calender roll, described fixing elevator bearing and described bearing are hinged, described support and described spring spool hinged, hinged between described support and described bedframe.
3. automatic regulation system for pressure according to claim 2, it is characterized in that, described pressure transmitter to be installed in described lead screw of elevator for detecting and feedback pressure value, is controlled the screw mandrel stroke of described elevator by described collision block and two described travel switches.
4. automatic regulation system for pressure according to claim 3, is characterized in that, the lower end back-up block of described bedframe is welded on rolling press upper brace.
5. automatic regulation system for pressure according to claim 4, it is characterized in that, at needs on described during stack on-load pressure, start described motor elevator, described screw mandrel moves upward, and compresses described spring, can release energy after described spring stores energy, the sleeve upwards jack-up of the described spring of parcel, described sleeve can promote described support thereupon and be applied on described depression bar, and final power loads and is applied on described upper stack.
6. automatic regulation system for pressure according to claim 4, it is characterized in that, when described upper stack needs to reduce pressure, then again start described elevator, the screw mandrel of described elevator is walked downwards, the elastic force of described spring reduces, and the power of described spring action on described support is also in reduction, and the pressure finally acting on described upper stack reduces thereupon.
7. automatic regulation system for pressure according to claim 6, is characterized in that, after force value is stable, same sets force value fluctuation range, and after fluctuation range exceedes preset value, sensor can feed back to motor, pressure can be adjusted by automatic starter motor, ensure the stable of force value.
8. automatic regulation system for pressure according to claim 1, it is characterized in that, when glass ribbon tension variation, the pressure that described upper stack loads can change, according to the described changing value feeding back to described automatic regulation system for pressure, automatic starter motor loads or unloading pressure, ensures the stable of force value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305863.4A CN104860511A (en) | 2015-06-05 | 2015-06-05 | Automatic pressure adjusting system of thin glass calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305863.4A CN104860511A (en) | 2015-06-05 | 2015-06-05 | Automatic pressure adjusting system of thin glass calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104860511A true CN104860511A (en) | 2015-08-26 |
Family
ID=53906755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510305863.4A Pending CN104860511A (en) | 2015-06-05 | 2015-06-05 | Automatic pressure adjusting system of thin glass calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860511A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003986A (en) * | 2016-07-14 | 2016-10-12 | 江苏奇科技有限公司 | Pressure avoiding mechanism for belt roller press |
| CN106737393A (en) * | 2017-03-10 | 2017-05-31 | 广西斯达奔材料科技有限公司 | The portable lossless installing mechanism of pick jump ring |
| CN110040939A (en) * | 2019-05-27 | 2019-07-23 | 蚌埠凯盛工程技术有限公司 | A kind of photovoltaic glass calendering device |
| CN114455812A (en) * | 2022-02-18 | 2022-05-10 | 中国建材国际工程集团有限公司 | Large-tonnage wide-plate solar thin glass calender |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0214094A (en) * | 1988-06-30 | 1990-01-18 | Fuji Photo Film Co Ltd | Calendaring unit |
| CN202131205U (en) * | 2011-07-05 | 2012-02-01 | 河南思可达光伏材料股份有限公司 | Double-calendering glass calender |
| CN202175610U (en) * | 2011-07-20 | 2012-03-28 | 河南裕华光伏新材料股份有限公司 | Gap adjusting device of calendaring rollers of glass calendaring machine |
| CN204198579U (en) * | 2014-11-12 | 2015-03-11 | 晋中天鸿自动化设备有限公司 | A kind of glass pressing machine stack adds pressure regulator |
| CN204939255U (en) * | 2015-06-05 | 2016-01-06 | 中国建材国际工程集团有限公司 | The pressure automatic adjusting device of thin glass pressing machine |
-
2015
- 2015-06-05 CN CN201510305863.4A patent/CN104860511A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0214094A (en) * | 1988-06-30 | 1990-01-18 | Fuji Photo Film Co Ltd | Calendaring unit |
| CN202131205U (en) * | 2011-07-05 | 2012-02-01 | 河南思可达光伏材料股份有限公司 | Double-calendering glass calender |
| CN202175610U (en) * | 2011-07-20 | 2012-03-28 | 河南裕华光伏新材料股份有限公司 | Gap adjusting device of calendaring rollers of glass calendaring machine |
| CN204198579U (en) * | 2014-11-12 | 2015-03-11 | 晋中天鸿自动化设备有限公司 | A kind of glass pressing machine stack adds pressure regulator |
| CN204939255U (en) * | 2015-06-05 | 2016-01-06 | 中国建材国际工程集团有限公司 | The pressure automatic adjusting device of thin glass pressing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003986A (en) * | 2016-07-14 | 2016-10-12 | 江苏奇科技有限公司 | Pressure avoiding mechanism for belt roller press |
| CN106737393A (en) * | 2017-03-10 | 2017-05-31 | 广西斯达奔材料科技有限公司 | The portable lossless installing mechanism of pick jump ring |
| CN110040939A (en) * | 2019-05-27 | 2019-07-23 | 蚌埠凯盛工程技术有限公司 | A kind of photovoltaic glass calendering device |
| CN114455812A (en) * | 2022-02-18 | 2022-05-10 | 中国建材国际工程集团有限公司 | Large-tonnage wide-plate solar thin glass calender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204939255U (en) | The pressure automatic adjusting device of thin glass pressing machine | |
| CN104860511A (en) | Automatic pressure adjusting system of thin glass calender | |
| WO2012173005A1 (en) | Extrusion press | |
| JP2014176863A (en) | Drawing forming method and servo press system | |
| CN104307889B (en) | Light finishing machine control method | |
| US7524400B2 (en) | Process for controlling torque in a calendering system | |
| JP2007237184A (en) | Device for controlling die cushion of press | |
| CN203862786U (en) | Out-sourcing arc rolling machine | |
| SE449246B (en) | DEVICE FOR MOLDING FOR MANAGING THE VOLTAGE BETWEEN A WORKING ROLL AND A BUILDING ADJUSTMENT ROLL | |
| CN201075787Y (en) | Coil edgewinding machine | |
| CN110479844B (en) | Bidirectional variable blank holder force deep drawing hydraulic press and use method thereof | |
| CN202052996U (en) | Accurate control device for rolling force of lower fillet of high-strength bolt head | |
| KR20060059643A (en) | Continuous shearing apparatus controlling the thickness uniformity of a sheet | |
| CN216687885U (en) | Intelligent self-pressing device suitable for large-tonnage large-plate-width thin glass calender | |
| KR20120130008A (en) | Operation control method of tandem rolling mill, and method for producing hot-rolled steel sheet using same | |
| CN110077026B (en) | Intelligent automatic control method for large-scale high-pressure double-roller forming machine | |
| CN205185547U (en) | Roll web laminating machine | |
| CN209871872U (en) | Deviation correcting device of roller press | |
| KR102043754B1 (en) | Molding apparatus with anti-bending function for a coil | |
| JP5600187B2 (en) | Work punching method and work punch forming apparatus | |
| KR20130034226A (en) | Mold heating device | |
| CN205464312U (en) | Powder metallurgy die elastic deformation compensation mechanism | |
| CN205501108U (en) | Stack adjusting device on photovoltaic glass calender | |
| CN219294844U (en) | Multifunctional tablet device | |
| CN106827445A (en) | The anti-deformation device of plastic material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
|
| RJ01 | Rejection of invention patent application after publication |