CN2322163Y - Knockout device for color kinescope glass cone moulding equipment - Google Patents
Knockout device for color kinescope glass cone moulding equipment Download PDFInfo
- Publication number
- CN2322163Y CN2322163Y CN 97244083 CN97244083U CN2322163Y CN 2322163 Y CN2322163 Y CN 2322163Y CN 97244083 CN97244083 CN 97244083 CN 97244083 U CN97244083 U CN 97244083U CN 2322163 Y CN2322163 Y CN 2322163Y
- Authority
- CN
- China
- Prior art keywords
- slide bar
- glass cone
- cylindrical slide
- liftout attachment
- container
- 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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a knockout device for a glass cone molding device of a color kinescope, which comprises a knockout machine 1, a cylindrical sliding rod 2 and an axisymmetric container 3, wherein, the upper end of the cylindrical sliding rod 2 is provided with limited assembling screws 4, and the axisymmetric container 3 is provided with an upward opening and is arranged at the bottom of a hollow cavity of a flange type valve 5. The cylindrical sliding rod 2 can up and down slide along a circular hole in the center of the bottom of the flange type valve 5, and the container 3 is coaxially connected and firmly locked with the cylindrical sliding rod 2 through the assembling screws 4. The utility model has simple structure. The container 3 can receive substances such as cullet 13, etc. dropped down in the process of glass cone molding, and can prevent cooling air from blowing the cullet 13. The utility model improves the working state of the molding device, and effectively enhances the work efficiency and the qualified rate of glass cone products.
Description
The utility model relates to a kind of liftout attachment of former, relates in particular to the liftout attachment of colorful visualization tube glass cone former.
In the colorful visualization tube glass cone was produced, moulding process played important effect to the raising of product quality and output.The patent No. that on June 28th, 1977 delivered is 4,032,317 U.S. Patent Publications a kind of position of the spigot baffle by changing mould come the distribution and the flow of cooling fluid are regulated, thereby reach control glass awl forming temperature, improve the technical scheme of glass awl product yield and quality.Moulding process is no doubt important, but product also will rely on liftout attachment to make product break away from mould after moulding is finished, and this link is handled bad, also can have a strong impact on the output and the quality of glass awl product.The principle of work of the liftout attachment of existing colorful visualization tube glass cone former as shown in Figure 1, die 6 is placed on the blue formula valve 5, the metal cap 7 of die 6 bottoms puts in the cavity of blue formula valve 5, the feeler lever 8 that the centre is with back-moving spring 9 passes the central axis of metal cap 7, it below the feeler lever 8 liftout attachment of mould, when liftout attachment upwards contacted bar 8, glass awl product was broken away from die 6 by jack-up, falls down the inner chamber of staying Lan Shifa but have a small amount of cullet 13 materials such as grade simultaneously.Fig. 2 is the structural representation of existing liftout attachment, eject machine 1 be positioned at cylindrical slide bar 2 under, the upper end of cylindrical slide bar 2 is positioned at the cavity of blue formula valve 5, iron hoop 10, rubber ring 11, pressure ring 12 are installed are packed into the top of cylindrical slide bar 2, and be fixed on the mounting hole of blue formula valve 5 by three mounting holes by order from top to bottom.Rubber ring 11 is enclosed in the position of A; can play sealing, prevent the effect of material downslides such as cullet, after cylindrical slide bar 2 is finished vertical motion; elasticity by rubber ring 11 can also make cylindrical slide bar reset downwards, and 12 of pressure rings play a part fixing and protection rubber ring 11.Production practices show that above-mentioned liftout attachment has following defective:
1, glass awl product is pushed up the cullet 13 that fall when the mould and is all stayed blue formula valve 5 inner chambers, cooling air (arrow of Fig. 1) blows out recessed 6 mould exocoels to cullet 13, fall into the interior little head of die goods on every side, cause after product is gone into annealing furnace to burst, and rubber ring 11 is broken.
2, after rubber ring 11 breaks; slide into the mating surface part friction back and forth of cylindrical slide bar 2 and blue formula valve 5 under the cullet; scratch mating surface; and cause eject the action bad; stuck cylindrical, top rod 2; when serious around mating surface the overheap cullet, cylindrical, top rod 2 can't be descended, cause shutdown.
3, change, keep in repair, trouble is installed, waste time and energy, the life cycle of rubber ring 11 is short, generally has only 10～15 days.
The purpose of this utility model be to overcome the weak point of above-mentioned existing liftout attachment and provide a kind of simple in structure, be easy to cleaning, install, and can effectively reduce interference and the destruction of the cullet that dropped during by the top when glass awl product to glass awl former from die.
For achieving the above object, the liftout attachment of colorful visualization tube glass cone former of the present utility model comprises that there is the cylindrical slide bar of spacing rigging screw the machine of ejecting, upper end, the lower end of cylindrical slide bar is passed the circular hole of blue formula valve bottom centre vertically downward, the end that rigging screw is housed is stayed in the cavity of Lan Shifa, cylindrical slide bar can be slided up and down, the machine of ejecting be positioned at cylindrical slide bar under; Also increase the axisymmetric vessel that an opening makes progress in blue formula valve cavity bottom, but remove the parts such as installation iron hoop, rubber ring and pressure ring of former liftout attachment, the axisymmetric vessel that opening makes progress is connected and locking by rigging screw and cylindrical slide bar are coaxial, with the upper and lower motion of cylindrical slide bar.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the principle of work synoptic diagram of existing liftout attachment;
Fig. 2 is the structural representation of existing knock-pin;
Fig. 3 is the principle of work synoptic diagram of the utility model liftout attachment;
Fig. 4 is the structural representation of the utility model device knock-pin.
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 3, the liftout attachment of colorful visualization tube glass cone former of the present utility model, comprise that there is the cylindrical slide bar 2 of spacing rigging screw 4 machine of ejecting 1, upper end, the lower end of cylindrical slide bar 2 is passed the circular hole of blue formula valve 5 bottom centre vertically downward, the end that rigging screw 4 is housed is stayed in the cavity of blue formula valve 5, and cylindrical slide bar 2 can be slided up and down.Eject machine 1 under cylindrical slide bar 2, mould part and Fig. 1 of being positioned on the axisymmetric vessel 3 are identical.The structural representation of the utility model liftout attachment as shown in Figure 4, internal thread hole of the upper end centre drill of cylindrical slide bar 2, rigging screw 4 internal thread hole is therewith revolved and is joined.Be installed in axisymmetric vessel 3 that blue formula valve 5 cavity bottom openings make progress by rigging screw 4 and cylindrical 2 coaxial connections and locking of slide bar, with cylindrical slide bar 2 upper and lower motions.
Key point of the present utility model is the parts such as installation iron hoop 10, rubber ring 11 and pressure ring 12 that remove in the existing liftout attachment, and the axisymmetric vessel 3 that a coaxial fixedly connected opening makes progress in the upper end of cylindrical slide bar 2.The container 3 that opening makes progress has been caught all from cullet 13 and greasy dirt that die 6 falls down, has guaranteed the cleaning of blue formula valve 5 inner chambers, and cooling system work effect is improved; Chamber wall can also block the cooling air shown in the arrow of Fig. 1 and Fig. 3, prevents that cooling air from blowing afloat cullet 13 and polluting glass awl product in the dies 6, so that causes product to burst during subsequent anneal; The axisymmetric vessel 3 that described opening makes progress is cylindrical vessels, also can be little, upward round big conical vessel or other axisymmetric vessel of end circle.In addition, can automatically reset after finishing vertical motion for making cylindrical slide bar 2, container 3 also must have certain weight, and its weight is advisable between 0.7 kilogram at 0.4 kilogram.
Compare with the liftout attachment of existing colorful visualization tube glass cone former, the utility model device has following beneficial effect:
1, simple in structure, easier replacing, maintenance greatly reduce the replacing frequency of liftout attachment, have improved the Homes Using TV of former.
2, the container 3 that makes progress of opening has been caught all from cullet 13 and greasy dirt that die 6 falls down, has guaranteed the cleaning of blue formula valve 5 inner chambers, and cooling system work effect is improved; Chamber wall can also block the cooling air shown in the arrow of Fig. 3, prevents to cause product to burst when cooling air from blowing afloat cullet 13 pollution glass awl products so that subsequent anneal; Therefore also improved the qualification rate of glass awl product, created tangible economic benefit, every production line increases production 143.3 ten thousand yuan every year approximately.
Claims (5)
1, a kind of liftout attachment of colorful visualization tube glass cone former, comprise that there is the cylindrical slide bar (2) of spacing rigging screw (4) machine of ejecting (1), upper end, the lower end of cylindrical slide bar (2) is passed the circular hole of Lan Shifa (5) bottom centre vertically downward, the end that rigging screw (4) is housed is stayed in the cavity of Lan Shifa (5), cylindrical slide bar (2) can be slided up and down, eject machine (1) be positioned at cylindrical slide bar (2) under; It is characterized in that: it comprises that also is installed in the axisymmetric vessel (3) that Lan Shifa (5) cavity bottom opening makes progress, and container (3) is connected and locking with cylindrical slide bar (2) is coaxial by rigging screw (4).
2, the liftout attachment of colorful visualization tube glass cone former according to claim 1 is characterized in that: internal thread hole of the upper end centre drill of described cylindrical slide bar (2), rigging screw (4) internal thread hole therewith revolve and join.
3, the liftout attachment of colorful visualization tube glass cone former according to claim 1 is characterized in that: described container (3) is a cylindrical vessel.
4, the liftout attachment of colorful visualization tube glass cone former according to claim 1 is characterized in that: described container (3) is little, the last round big conical vessel of end circle.
5, the liftout attachment of colorful visualization tube glass cone former according to claim 1 is characterized in that: described container (3) must have certain weight, and its weight is advisable between 0.7 kilogram at 0.4 kilogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244083 CN2322163Y (en) | 1997-11-10 | 1997-11-10 | Knockout device for color kinescope glass cone moulding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244083 CN2322163Y (en) | 1997-11-10 | 1997-11-10 | Knockout device for color kinescope glass cone moulding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322163Y true CN2322163Y (en) | 1999-06-02 |
Family
ID=33952905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244083 Expired - Fee Related CN2322163Y (en) | 1997-11-10 | 1997-11-10 | Knockout device for color kinescope glass cone moulding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170621A (en) * | 2020-01-09 | 2020-05-19 | 瑞声通讯科技(常州)有限公司 | Forming die, forming equipment and processing method of glass product |
-
1997
- 1997-11-10 CN CN 97244083 patent/CN2322163Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170621A (en) * | 2020-01-09 | 2020-05-19 | 瑞声通讯科技(常州)有限公司 | Forming die, forming equipment and processing method of glass product |
| CN111170621B (en) * | 2020-01-09 | 2021-05-07 | 诚瑞光学(常州)股份有限公司 | Forming die, forming equipment and processing method of glass product |
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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 |