CN2688702Y - Glass benching mechanism for producing nuclear magnetic resonance experimental tubes - Google Patents
Glass benching mechanism for producing nuclear magnetic resonance experimental tubes Download PDFInfo
- Publication number
- CN2688702Y CN2688702Y CNU2004200219608U CN200420021960U CN2688702Y CN 2688702 Y CN2688702 Y CN 2688702Y CN U2004200219608 U CNU2004200219608 U CN U2004200219608U CN 200420021960 U CN200420021960 U CN 200420021960U CN 2688702 Y CN2688702 Y CN 2688702Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- pipe
- magnetic resonance
- nuclear magnetic
- utility
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/047—Re-forming tubes or rods by drawing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/045—Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to the technical field of glass tube machining, in particular to a glass benching mechanism for producing nuclear magnetic resonance experimental tubes. The mechanism comprises a driving part, a heating stove, a tube transmitting wheel and a traction sheave. The driving part is composed of an electric machine and a gear box. The tube transmitting wheel and the traction sheave are respectively driven by the electric machine. The fixed positions of the spatial arrangement of the tube transmitting wheel, the heating stove and the traction wheel are successively arranged along the vertical direction. The utility model has the advantages that the straightness of the product can be ensured much better, and the error of the outside dimension is small. The utility model can be adjusted according the specification size of the main tube, and has high yield and high rate of products meeting standards. Compared with the horizontal type device, the production efficiency of the utility model raises 30 percent.
Description
Technical field
The utility model relates to Glass tubing processing class, is a kind of glass tubing mechanism that produces the nuclear magnetic resonance experiment pipe that is exclusively used in concretely.
Background technology
Use the glass tubing drawing machine of twice method of forming to be generally the horizontal type glass tubing drawing machine in the prior art, the tube side that send of its Glass tubing of horizontal type tube drawing bench is an along continuous straight runs to the stretching for horizontal direction and Glass tubing, during work female Guan Yiduan level put into and send between the pipe wheel, by the running of sending the pipe wheel female pipe is sent in the process furnace, Glass tubing produces under action of high temperature when softening, the remollescent Glass tubing is pulled out from combustion chamber, send between the traction wheel and draw, through overregulating the pipe speed of sending, the size of control desired product, pull out qualified Glass tubing, aforesaid female pipe refers to the Glass tubing through time processing.Because the regulation system of this equipment is to send tube portion, so having relatively high expectations to female pipe, only when its drawing that meets equipment fully requires, could regulate, the proportioning of generally sending pipe wheel and trombone slide to take turns is 1: 4,1: 6, can not regulate voluntarily, as the diameter that runs into female pipe does not reach when requiring, this equipment then can't be regulated, and the caliber deviation of the Glass tubing of pulling out greatly; In addition, again owing to the process of its trombone slide is carried out in the horizontal direction, the Glass tubing that pulls out from heating container is softening, in the process that it is drawn to the trombone slide wheel, because the effect of gravity, Glass tubing is the sag bent shape, and the Glass tubing of producing easily produces bending and is arc line type, does not also comprise here because of temperature variation and the inhomogeneous quality problems that cause of tractive force.Therefore for the high Glass tubing of production accuracy requirement, the equipment of employing prior art can't meet the demands, for the nuclear magnetic resonance experiment pipe, its outside dimension requires very high, general error requirements is at ± 0.002mm, product for the production of horizontal type glass tubing drawing machine can only reach ± 0.005mm, and production efficiency and qualification rate are extremely low.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of vertical-type glass tubing mechanism is provided, this mechanism can be exclusively used in and produce the nuclear magnetic resonance experiment pipe, this mechanism send tube side to for being vertical direction along the gravity direction of Glass tubing, and the stretching of Glass tubing is vertically to carry out.And during equipment work, can regulate respectively sending pipe wheel and trombone slide wheel.
The utility model purpose realizes being finished by following technical scheme:
The utility model mainly comprises drive part, process furnace, send pipe wheel and traction wheel, drive part wherein mainly is made up of motor and wheel casing, send pipe wheel and traction wheel respectively by driven by motor, it is characterized in that the above-mentioned spatial disposition fixed position of managing wheel, process furnace, traction wheel of sending is to be arranged in order on vertically to fixedly install.
What described motor was selected for use is two groups of variable-frequency motors, drives respectively to send pipe wheel and traction wheel rotation.
The utility model has the advantages that the linearity of product is guaranteed, the outside dimension error is little, has avoided the major defect of horizontal type glass tubing drawing machine; Since not high to the specification requirement of female pipe, can regulate according to the specification of female pipe, improved output, the product percent of pass height, production efficiency improves 30% than horizontal type equipment.
Summary of drawings
Accompanying drawing 1 is the structural representation of the horizontal glass trombone slide mechanism of prior art;
Accompanying drawing 2 is the utility model Facad structure synoptic diagram;
Accompanying drawing 3 is the utility model side structure synoptic diagram;
Concrete technical scheme
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
As Figure 1-3, label 1-22 represents respectively: the glass mother manages (1), send pipe wheel (2), temperature control instrument (3), temperature control setter (4), traction wheel (5), finished glass pipe (6), holddown spring (7), trombone slide speed regulator (8), process furnace (9), send pipe speed regulator (10), temperature measuring equipment thermopair (11), variable-frequency motor (12) (13), wheel casing (14), transformer (15), compresses spanner (16), stage clip (17), dashboard (18), pulley (19), frame (20), electric motor (21), chain (22).
Present embodiment is to be exclusively used in the equipment of producing the nuclear magnetic resonance experiment pipe.
Present embodiment mainly comprises drive part, process furnace (9), send pipe wheel (2) and traction wheel (5), drive part wherein mainly is made up of two variable-frequency motors (12) (13) and wheel casing (14), variable-frequency motor (12) (13) drives respectively and send pipe wheel (2) and traction wheel (5) rotation, the spatial disposition fixed position of sending pipe wheel (2), process furnace (9), traction wheel (5) is to be arranged in order on vertically to fixedly install, holddown spring (17) is installed, compressing between being used to take turns and take turns on the end wheel that every pair is sent pipe to take turns (2) and traction wheel (5).
Present embodiment is provided with a pair of pipe wheel of sending, two pairs of traction wheels, two pairs of traction wheels be arranged so that Glass tubing stressing conditions in distraction procedure is better, the linearity of product is fine.
Present embodiment in use, ready female pipe (1) is vertically sent into pipe wheel (2) from top to bottom, be subjected to the reactive force of holddown spring (17), female pipe (1) is sandwiched in and send between the pipe wheel (2), start variable-frequency motor (12), control is sent pipe wheel (2) that mother's pipe (1) is progressed in the process furnace (9) downwards and is heated, continuous heating by process furnace (9), when reaching certain temperature, female pipe is softening, then female pipe is pulled down, send between two pairs of traction wheels (5), regulate the speed of variable-frequency motor (13) control traction wheel (5), thereby obtain the Glass tubing of required specification, pull out qualified product.
Claims (4)
1, a kind of glass tubing mechanism that produces the nuclear magnetic resonance experiment pipe that is exclusively used in mainly comprises drive part, process furnace, send pipe wheel and traction wheel, drive part wherein mainly is made up of motor and wheel casing, send pipe wheel and traction wheel respectively by driven by motor, it is characterized in that the above-mentioned spatial disposition fixed position of managing wheel, process furnace, traction wheel of sending is to be arranged in order on vertically to fixedly install.
2, a kind of glass tubing mechanism that produces the nuclear magnetic resonance experiment pipe that is exclusively used in according to claim 1 is characterized in that described motor is two groups of variable-frequency motors, and wherein the rotation of pipe wheel is sent in one group of drive, another group drive traction wheel rotation.
3, a kind of glass tubing mechanism that produces the nuclear magnetic resonance experiment pipe that is exclusively used in according to claim 1 is characterized in that described every pair of end that send pipe wheel and traction wheel is taken turns holddown spring is installed.
4, according to claims 1 described a kind of glass tubing mechanism that produces the nuclear magnetic resonance experiment pipe that is exclusively used in, it is characterized in that being provided with two pairs of traction wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200219608U CN2688702Y (en) | 2004-04-16 | 2004-04-16 | Glass benching mechanism for producing nuclear magnetic resonance experimental tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200219608U CN2688702Y (en) | 2004-04-16 | 2004-04-16 | Glass benching mechanism for producing nuclear magnetic resonance experimental tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688702Y true CN2688702Y (en) | 2005-03-30 |
Family
ID=34669649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200219608U Expired - Fee Related CN2688702Y (en) | 2004-04-16 | 2004-04-16 | Glass benching mechanism for producing nuclear magnetic resonance experimental tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688702Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872751B (en) * | 2005-05-31 | 2011-08-17 | 深圳市天阳谷科技发展有限公司 | Method for fabricating quartz base plate of optical device |
| CN108273818A (en) * | 2018-01-22 | 2018-07-13 | 李长寿 | A kind of wiredrawn edge test tube cleaning system based on corrosivity cleaning solution |
| CN108516668A (en) * | 2018-04-28 | 2018-09-11 | 中国建筑材料科学研究总院有限公司 | A kind of secondary drawing device of glass tube and method |
-
2004
- 2004-04-16 CN CNU2004200219608U patent/CN2688702Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872751B (en) * | 2005-05-31 | 2011-08-17 | 深圳市天阳谷科技发展有限公司 | Method for fabricating quartz base plate of optical device |
| CN108273818A (en) * | 2018-01-22 | 2018-07-13 | 李长寿 | A kind of wiredrawn edge test tube cleaning system based on corrosivity cleaning solution |
| CN108516668A (en) * | 2018-04-28 | 2018-09-11 | 中国建筑材料科学研究总院有限公司 | A kind of secondary drawing device of glass tube and method |
| CN108516668B (en) * | 2018-04-28 | 2021-03-16 | 中国建筑材料科学研究总院有限公司 | Secondary drawing device and method for glass tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |