CN105014865A - Mould capable of improving yield of television shells - Google Patents
Mould capable of improving yield of television shells Download PDFInfo
- Publication number
- CN105014865A CN105014865A CN201510374218.8A CN201510374218A CN105014865A CN 105014865 A CN105014865 A CN 105014865A CN 201510374218 A CN201510374218 A CN 201510374218A CN 105014865 A CN105014865 A CN 105014865A
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- CN
- China
- Prior art keywords
- pipeline
- shape tube
- mould
- hydrogen
- diameter
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a mould capable of improving the yield of television shells. The mould comprises a hot melting mechanism for melting raw materials into a liquid, wherein the hot melting mechanism is connected with an injection gun by a pipeline; the jet orifice of the injection gun is connected with a television shell forming mould; and hydrogen gas inletsareformed in thepipeline. According to the mould, moisture in the raw material can be removed by hydrogen gas, and the yield and the speed can be improved; by virtue of an extremely simple chamber structure, multi-time contact between a raw material solution and the hydrogen gas can be realized, so that the quality of the formed product can be greatly improved; stirring mechanisms or spraying mechanismsarearranged in thepipeline or hydrogen cavities, or the pipeline is arranged into a U-shaped pipeline or a curve type pipeline; in large-scale production,when the adopted pipeline is relatively large in diameter, the contact area between the raw material solution and the hydrogen gas can be increasedby virtue of stirring, spraying, the U shape or the curve shape; and the flow velocity and the compactness of the solution in the pipeline can be regulated by a reducing pipe structure, and the yield of the television shells can be improved. The mould is simple in structure and very practical.
Description
Technical field
The present invention relates to the manufacturing equipment of television cabin, specifically a kind of mould that can improve television cabin yield rate.
Background technology
Television cabin is mainly produced in enormous quantities by mould, its structure comprises the hot-melting mechanism for raw material being melted into liquid, hot-melting mechanism connects filling gun (filling gun: for being injected in mould by the raw material after thawing by pipeline, be similar to the principle of glue rifle, the uniformity that solution injects can be provided, avoid producing bubble), the jet of filling gun connects television cabin mould, in prior art, owing to there is comparatively juicy in solution, yield rate and the finished product speed of television cabin can be affected.
On the other hand, because solution is melt into primarily of granular raw material, granular raw material not only uneven color after thawing, also portable air (get together by each particle of particulate starting material, be in fluffy state, inevitably there is air, even if these air are after particle becomes solution, also inevitably carry, affect yield rate and finished product speed).
Therefore, a kind of mould that can improve television cabin yield rate of special needs, to solve problems of the prior art.
Summary of the invention
The object of the invention is to solve in prior art, owing to there is comparatively juicy in solution, the yield rate of television cabin and the defect of finished product speed can be affected, a kind of mould that can improve television cabin yield rate is provided, solves problems of the prior art.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of mould that can improve television cabin yield rate, comprise the hot-melting mechanism for raw material being melted into liquid, described hot-melting mechanism connects filling gun by pipeline, and the jet of described filling gun connects television cabin mould, and described pipeline arranges hydrogen inlet.
In the present invention, in described pipeline, magnitude setting is the hydrogen chamber of two or more and pipeline connection, and described hydrogen inlet is arranged on hydrogen chamber, and described hot-melting mechanism connects filling gun by hydrogen chamber plural in pipeline.
In the present invention, stirring or spraying mechanism are set in described hydrogen chamber.
In the present invention, the distance in described adjacent two hydrogen chambeies is 15mm-300mm.
In the present invention, described pipeline is shape tube.
In the present invention, the line entry diameter of described shape tube is less than the pipeline mid diameter of shape tube, and described stirring or spraying mechanism are arranged in the middle part of the pipeline of shape tube.
In the present invention, the tube outlet diameter of described shape tube is less than the pipeline mid diameter of shape tube, and described stirring or spraying mechanism are arranged in the middle part of the pipeline of shape tube.
In the present invention, the line entry diameter of described shape tube is less than the pipeline mid diameter of shape tube, and the tube outlet diameter of described shape tube is less than the pipeline mid diameter of shape tube, and described stirring or spraying mechanism are arranged in the middle part of the pipeline of shape tube.
In the present invention, comprise the removable section of pipeline in the middle part of the pipeline of described shape tube, described removable section is connected with screw after pipeline clamping by refractory seals material.
In the present invention, described shape tube arranges annular groove, described removable section arranges tapered flanges, be filled with a sealing in described annular groove pad, described sealing gasket arranged the conical socket matched with tapered flanges; In the outside of described annular groove, the position that shape tube contacts with removable section arranges cushion pad; Described sealing gasket and cushion pad are integral type structure.
Beneficial effect
A kind of mould that can improve television cabin yield rate of the present invention, compared with prior art, hydrogen can remove the moisture in raw material, can improve yield rate and speed; By open-and-shut chamber structure, just can realize the multiple-contact of starting material solution and hydrogen, greatly can improve the quality of shaped article; By arranging stirring or spraying mechanism in pipeline or hydrogen chamber, or pipeline is arranged to U-tube road or shaped form pipeline, in production in enormous quantities, when the pipeline diameter of employing is larger, by stirring, spraying, the mode of U-shaped or shaped form, all can improve the contact of starting material solution and hydrogen; Reducing pipe structure can adjust flow velocity and the tight ness rating of solution in pipeline, can improve the yield rate of television cabin; By arranging removable section, stir or spraying mechanism so that install in shape tube; By arranging refractory seals material, reach the effect of effective sealing; The scheme that after removable section adopts clamping, screw connects, make removable section before screw connects, the mode by clamping limits position, not only facilitates the connection of screw, can also reduce the quantity adopting screw; Contacted with removable section with the conical socket structure of sealing gasket by shape tube cushion structure, avoid the direct contact affecting material between removable section and shape tube, noise when can eliminate connection, reduce wearing and tearing; Structure is simple, very practical, realizes object of the present invention.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
The structural representation of Fig. 2 annular groove of the present invention;
The structural representation of Fig. 3 tapered flanges of the present invention;
Structural representation during sealing gasket is set in Fig. 4 annular groove of the present invention;
The structural representation of Fig. 5 sealing gasket of the present invention;
Structural representation during Fig. 6 annular groove arranged outside of the present invention cushion pad;
Structural representation when Fig. 7 cushion pad of the present invention and sealing gasket are integral type structure;
The assembling schematic diagram of Fig. 8 annular groove of the present invention and tapered flanges.
In figure: 1, hot-melting mechanism; 2, pipeline; 3, filling gun; 4, television cabin mould; 5, hydrogen inlet; 6, hydrogen chamber; 7, stirring or spraying mechanism; 8, annular groove; 9, tapered flanges; 10, sealing gasket; 11, conical socket; 12, cushion pad.
Detailed description of the invention
In the view of whole accompanying drawing, corresponding reference symbol represents corresponding parts.
A kind of mould that can improve television cabin yield rate, comprise the hot-melting mechanism 1 for raw material being melted into liquid, hot-melting mechanism 1 connects filling gun 3 by pipeline 2, and the jet of filling gun 3 connects television cabin mould 4, pipeline 2 is arranged hydrogen inlet 5; Adopt hydrogen structure, hydrogen can remove the moisture in raw material, can improve yield rate and speed.
In pipeline 2, magnitude setting is the hydrogen chamber 6 that two or more is communicated with pipeline 2, hydrogen inlet 5 is arranged on hydrogen chamber 6, hot-melting mechanism 1 connects filling gun 3 by hydrogen chamber 6 plural in pipeline 2, as a kind of embodiment, the distance in adjacent two hydrogen chambeies is 15mm-300mm, can according to the length of pipe transmitting solution, at the first end of pipeline, the second end and middle part, hydrogen chamber is optionally set, the moisture in raw material can be removed after making two ends in the middle part of two ends respectively, reach good result of use.
Stirring or spraying mechanism 7 are set in hydrogen chamber 6; By stirring, spraying, the mode of U-shaped or shaped form, all can improve the contact of starting material solution and hydrogen.
Pipeline 2 is shape tube, and reducing pipe structure can adjust flow velocity and the tight ness rating of solution in pipeline; Adopt different in nature tubular construction and stirring or spraying mechanism 7 with the use of, can solve because arranging stirring or spraying mechanism 7 problem that makes pipeline interior diameter increase in pipeline, novel of this use is increased with by the mid diameter of pipeline, realizes the effect to the less change of mould and largest optimization technical scheme.
The line entry diameter of shape tube is less than the pipeline mid diameter of shape tube, and stirring or spraying mechanism 7 are arranged in the middle part of the pipeline of shape tube; Adopt less solution inlet, larger shape tube mid diameter, can make to store more hydrogen in shape tube, so that fully the contacting of solution and hydrogen.
The tube outlet diameter of shape tube is less than the pipeline mid diameter of shape tube, and stirring or spraying mechanism 7 are arranged in the middle part of the pipeline of shape tube; Adopt less taphole, larger shape tube mid diameter, enables solution flow out with cramped construction, reaches good result of use.
In a preferred embodiment of the present invention, the line entry diameter of shape tube is less than the pipeline mid diameter of shape tube, and the tube outlet diameter of shape tube is less than the pipeline mid diameter of shape tube, and stirring or spraying mechanism 7 are arranged in the middle part of the pipeline of shape tube.
Comprise the removable section (not shown) of pipeline 2 in the middle part of the pipeline of shape tube, removable section is connected with screw after pipeline 2 clamping by refractory seals material; By arranging removable section, stir or spraying mechanism 7 so that install in shape tube, stirring or spraying mechanism 7 also can be arranged in reduced pipe by adopting the mode in hole or groove; By arranging refractory seals material, reach the effect of effective sealing; The scheme that after removable section adopts clamping, screw connects, make removable section before screw connects, the mode by clamping limits position, not only facilitates the connection of screw, can also reduce the quantity adopting screw.
Shape tube is arranged annular groove 8, removable section is arranged tapered flanges 9, be filled with a sealing in annular groove 8 pad 10, sealing gasket 10 arranged the conical socket 11 matched with tapered flanges 9; In the outside of annular groove 8, the position contacted when shape tube is connected with removable section arranges cushion pad 12; Sealing gasket 10 and cushion pad 12 are integral type structure; Contacted with removable section with the conical socket structure of sealing gasket by shape tube cushion structure, avoid the direct contact affecting material between removable section and shape tube, noise when can eliminate connection, reduce wearing and tearing.
Above-mentioned is can understand for ease of those skilled in the art and use the present invention to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (10)
1. one kind can be improved the mould of television cabin yield rate, comprise the hot-melting mechanism for raw material being melted into liquid, described hot-melting mechanism connects filling gun by pipeline, and the jet of described filling gun connects television cabin mould, it is characterized in that: described pipeline arranges hydrogen inlet.
2. mould according to claim 1, it is characterized in that, in described pipeline, magnitude setting is the hydrogen chamber of two or more and pipeline connection, and described hydrogen inlet is arranged on hydrogen chamber, and described hot-melting mechanism connects filling gun by hydrogen chamber plural in pipeline.
3. mould according to claim 2, is characterized in that, arranges stirring or spraying mechanism in described hydrogen chamber.
4. mould according to claim 1, is characterized in that: the distance in described adjacent two hydrogen chambeies is 15mm-300mm.
5. mould according to claim 3: it is characterized in that: described pipeline is shape tube.
6. mould according to claim 5, is characterized in that: the line entry diameter of described shape tube is less than the pipeline mid diameter of shape tube, and described stirring or spraying mechanism are arranged in the middle part of the pipeline of shape tube.
7. mould according to claim 5, is characterized in that: the tube outlet diameter of described shape tube is less than the pipeline mid diameter of shape tube, and described stirring or spraying mechanism are arranged in the middle part of the pipeline of shape tube.
8. mould according to claim 5, it is characterized in that: the line entry diameter of described shape tube is less than the pipeline mid diameter of shape tube, the tube outlet diameter of described shape tube is less than the pipeline mid diameter of shape tube, and described stirring or spraying mechanism are arranged in the middle part of the pipeline of shape tube.
9., according to the arbitrary described mould of claim 6 to 8, it is characterized in that: the removable section comprising pipeline in the middle part of the pipeline of described shape tube, described removable section is connected with screw after pipeline clamping by refractory seals material.
10. mould according to claim 9, it is characterized in that: described shape tube arranges annular groove, described removable section arranges tapered flanges, and be filled with a sealing in described annular groove pad, described sealing gasket arranged the conical socket matched with tapered flanges; In the outside of described annular groove, the position that shape tube contacts with removable section arranges cushion pad; Described sealing gasket and cushion pad are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374218.8A CN105014865B (en) | 2015-06-29 | 2015-06-29 | A kind of mould that can improve television cabin yield rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374218.8A CN105014865B (en) | 2015-06-29 | 2015-06-29 | A kind of mould that can improve television cabin yield rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105014865A true CN105014865A (en) | 2015-11-04 |
| CN105014865B CN105014865B (en) | 2017-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510374218.8A Active CN105014865B (en) | 2015-06-29 | 2015-06-29 | A kind of mould that can improve television cabin yield rate |
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| Country | Link |
|---|---|
| CN (1) | CN105014865B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370636A (en) * | 2006-01-23 | 2009-02-18 | 住友重机械工业株式会社 | Injecting apparatus |
| CN103660129A (en) * | 2012-09-12 | 2014-03-26 | 东莞市铭基电子有限公司 | Low-pressure injection molding method |
| CN204914416U (en) * | 2015-06-29 | 2015-12-30 | 广州鸿讯电子有限公司 | Can improve novel mould of TV casing yield |
-
2015
- 2015-06-29 CN CN201510374218.8A patent/CN105014865B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370636A (en) * | 2006-01-23 | 2009-02-18 | 住友重机械工业株式会社 | Injecting apparatus |
| CN103660129A (en) * | 2012-09-12 | 2014-03-26 | 东莞市铭基电子有限公司 | Low-pressure injection molding method |
| CN204914416U (en) * | 2015-06-29 | 2015-12-30 | 广州鸿讯电子有限公司 | Can improve novel mould of TV casing yield |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105014865B (en) | 2017-12-08 |
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Denomination of invention: Mould capable of improving yield of television shells Effective date of registration: 20181012 Granted publication date: 20171208 Pledgee: China Co truction Bank Corp Guangzhou green finance reform and innovation pilot area Huadu Branch Pledgor: GUANGZHOU HONGXUN ELECTRONIC CO., LTD. Registration number: 2018440000286 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |