CN106182572A - The manufacture method of plastic handles glass door and plastic handles glass door - Google Patents
The manufacture method of plastic handles glass door and plastic handles glass door Download PDFInfo
- Publication number
- CN106182572A CN106182572A CN201510485010.3A CN201510485010A CN106182572A CN 106182572 A CN106182572 A CN 106182572A CN 201510485010 A CN201510485010 A CN 201510485010A CN 106182572 A CN106182572 A CN 106182572A
- Authority
- CN
- China
- Prior art keywords
- plastic handles
- plastic
- glass door
- glass
- air inlet
- 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
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides manufacture method and the plastic handles glass door of a kind of plastic handles glass door, the manufacture method of plastic handles glass door, comprise the steps: step 1, offer air inlet fabrication hole and discharging technology hole on a glass, and glass door is put in injection mold；Step 2, in injection mold injected plastic material, to form solid plastic blank on a glass；Step 3, being inserted into by air tube in air inlet fabrication hole in solid plastic blank and inject gases at high pressure, the plastics within solid plastic blank are extruded by gases at high pressure and move and discharge to discharging technology hole, to form hollow plastic handles on a glass；Step 4, close discharging fabrication hole, and hollow plastic handles carried out pressurize process.Realize thickening the thickness of injection handle, improve structural strength and optimize appearance.
Description
Technical field
The present invention relates to plastic handles glass door, particularly relate to manufacture method and the plastic handles glass door of a kind of plastic handles glass door.
Background technology
At present, in refrigeration plant, glass door is widely used, attractive in appearance and visual to strengthen.And it is usually provided with handle on glass door for user's push-and-pull switch door.Handle on glass door generally has two kinds of forms: a kind of handle being to be formed on a glass injection by Shooting Technique, another kind is to connect handle on a glass separately through connectors such as screws.And be an overall structure to realize glass door outward appearance, injection handle on a glass is widely used, then, affected by Shooting Technique and the plastics factor such as expand with heat and contract with cold, the thickness of injection handle is narrower, with avoid in injection moulding process occur shrink vestige, and the structural strength of relatively thin handle is relatively low, appearance and feel poor.
Summary of the invention
The technical problem to be solved is: provide manufacture method and the plastic handles glass door of a kind of plastic handles glass door, it is achieved thicken the thickness of injection handle, improves structural strength and optimizes appearance and feel.
The technical scheme that the present invention provides is, the manufacture method of a kind of plastic handles glass door comprises the steps:
Step 1, offer air inlet fabrication hole and discharging technology hole on a glass, and glass door is put in injection mold；
Step 2, in injection mold injected plastic material, to form solid plastic blank on a glass；
Step 3, being inserted into by air tube in air inlet fabrication hole in solid plastic blank and inject gases at high pressure, the plastics within solid plastic blank are extruded by gases at high pressure and move and discharge to discharging technology hole, to form hollow plastic handles on a glass；
Step 4, close discharging fabrication hole, and hollow plastic handles carried out pressurize process.
Further, step 3 is particularly as follows: extruded and during discharging technology hole is discharged by gases at high pressure at the plastics within solid plastic blank, and the pressure of the gases at high pressure of air tube output is gradually lowered.
Further, manufacture method also includes step 5, in pressure maintaining period, and air tube gradually pulls out from air inlet fabrication hole, and under hollow plastic handles internal pressure effect, the plastics around air inlet fabrication hole move at air inlet fabrication hole and closed by air inlet fabrication hole.
Further, described step 1 specifically, offer air inlet fabrication hole at the two ends of glass plate, and offers discharging fabrication hole at the middle part of glass plate.
The present invention also provides for a kind of plastic handles glass door, including glass plate and plastic handles, described glass plate offers air inlet fabrication hole and discharging technology hole, described plastic handles is internal is hollow-core construction, and described plastic handles uses the manufacture method injection of above-mentioned plastic handles glass door to be formed on the glass plates.
Further, the two ends of described glass plate are provided with air inlet fabrication hole, and the middle part of described glass plate is provided with discharging technology hole.
Further, the two ends of described plastic handles form kink respectively.
Further, the surrounding of described glass plate is also molded and is formed with plastic frame.
Further, described plastic frame and described plastic handles are an overall structure.
Further, described plastic handles forms injection connecting portion in described air inlet fabrication hole and described discharging technology hole.
The manufacture method of the plastic handles glass door that the present invention provides and plastic handles glass door, solid plastic blank it is initially formed on a glass by mould, then by the way of injecting gases at high pressure, partly plastic within solid plastic blank is squeezed out from discharging technology hole, obtain hollow plastic handles, achieve on the premise of being molded formation plastic handles on a glass, obtain the handle of bigger width with aesthetic appeal effect, simultaneously, plastic handles is hollow-core construction, the overall construction intensity making plastic handles strengthens, and the plastic handles of hollow-core construction is at injection cooling stage, can effectively reduce and occur on plastic handles surface because material shrinks shrinking the phenomenon such as vestige and deformation, improve product quality and the yield rate of plastic handles glass door.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the axonometric chart of plastic handles glass door embodiment of the present invention；
Fig. 2 is the partial structurtes schematic diagram of guide rail cleaner embodiment of the present invention；
Fig. 3 be in Fig. 2 A-A to sectional view；
Fig. 4 be in Fig. 2 B-B to sectional view.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As Figure 1-Figure 4, the present embodiment plastic handles glass door, including glass plate 1 and plastic handles 2, the edge of described glass plate 1 has air inlet fabrication hole 11 and discharging technology hole 12, described plastic handles 2 is internal is hollow-core construction 21, and the injection of described plastic handles 2 is formed on described glass plate 1.
Specifically, the present embodiment plastic handles glass door is molded on glass plate 1 and forms the plastic handles 2 with hollow-core construction 21, and owing to the inside of plastic handles 2 is hollow-core construction 21, the thickness making plastic handles 2 effectively thickens, so that the outward appearance of plastic handles 2 is the thinest, appearance is more attractive in appearance, simultaneously, the structural strength of the plastic handles 2 of hollow-core construction 21 is also remarkably reinforced, and user's feel in use is more preferable.The more important thing is, owing to plastic handles 2 forms hollow-core construction 21 in injection forming process therein, thus at injection cooling stage, the cooling meat amount of plastic handles 2 is less, such that it is able to effective minimizing occurs on plastic handles surface because material shrinks shrinking the phenomenon such as vestige and deformation.And the edge of glass plate 1 has air inlet fabrication hole 11 and discharging technology hole 12, it is possible to realize utilizing gases at high pressure to discharge unnecessary plastic material to form hollow-core construction 21 in injection moulding process.
Wherein, the two ends at the edge of glass plate 1 are provided with air inlet fabrication hole 11, and the middle part at the edge of described glass plate 1 is provided with discharging technology hole 12.Concrete, it is injected simultaneously into gases at high pressure by the air inlet fabrication hole 11 at both ends so that unnecessary plastic material exports from the discharging technology hole 12 at middle part, to guarantee the overall uniform wall thickness of plastic handles 2.And the surrounding of glass plate 1 is also molded and is formed with plastic frame 3, concrete, plastic frame 3 wraps the edge of glass plate 1, and plastic frame 3 and described plastic handles are an overall structure, it is to say, plastic frame 3 and plastic handles 2 are concurrently formed on glass plate 1 by Shooting Technique.It addition, the two ends of plastic handles 2 form kink 20 respectively, the outward appearance that kink 20 enables to plastic handles 2 is more attractive in appearance.Preferably, described plastic handles 2 forms injection connecting portion 22 in described air inlet fabrication hole 11 and described discharging technology hole 12, can bonding strength between significantly more efficient reinforced plastics handle 2 and glass plate 1 by injection connecting portion 22.
The manufacture method of the present embodiment plastic handles glass door, comprises the steps:
Step 1, offer air inlet fabrication hole and discharging technology hole on a glass, and glass door is put in injection mold.Preferably, offer air inlet fabrication hole at the two ends of glass plate, and offer discharging fabrication hole at the middle part of glass plate.
Step 2, in injection mold injected plastic material, to form solid plastic blank on a glass.Concrete, solid plastic blank now is to be full of the cavity of mould by the plastic material of flowable state to be formed.
Step 3, being inserted into by air tube in air inlet fabrication hole in solid plastic blank and inject gases at high pressure, the plastics within solid plastic blank are extruded by gases at high pressure and move and discharge to discharging technology hole, to form hollow plastic handles on a glass.Concrete, injecting gases at high pressure by air tube to the inside of solid plastic blank, unnecessary plastic material is extruded from discharging technology hole, thus is formed hollow-core construction by gases at high pressure, and the plastic material abutted on mould will form the outer wall of plastic handles.Preferably, step 3 is particularly as follows: extruded and during discharging technology hole is discharged by gases at high pressure at the plastics within solid plastic blank, and the pressure of the gases at high pressure of air tube output is gradually lowered.
Step 4, close discharging fabrication hole, and hollow plastic handles carried out pressurize process.
Step 5, in pressure maintaining period, air tube gradually from air inlet fabrication hole pull out, under hollow plastic handles internal pressure effect, the plastics around air inlet fabrication hole move at air inlet fabrication hole and by air inlet fabrication hole close.
The manufacture method of the plastic handles glass door that the present invention provides and plastic handles glass door, solid plastic blank it is initially formed on a glass by mould, then by the way of injecting gases at high pressure, partly plastic within solid plastic blank is squeezed out from discharging technology hole, obtain hollow plastic handles, achieve on the premise of being molded formation plastic handles on a glass, obtain the handle of bigger width with aesthetic appeal effect, simultaneously, plastic handles is hollow-core construction, the overall construction intensity making plastic handles strengthens, and the plastic handles of hollow-core construction is at injection cooling stage, can effectively reduce and occur on plastic handles surface because material shrinks shrinking the phenomenon such as vestige and deformation, improve product quality and the yield rate of plastic handles glass door.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the manufacture method of a plastic handles glass door, it is characterised in that comprise the steps:
Step 1, offer air inlet fabrication hole and discharging technology hole on a glass, and glass door is put in injection mold；
Step 2, in injection mold injected plastic material, to form solid plastic blank on a glass；
Step 3, being inserted into by air tube in air inlet fabrication hole in solid plastic blank and inject gases at high pressure, the plastics within solid plastic blank are extruded by gases at high pressure and move and discharge to discharging technology hole, to form hollow plastic handles on a glass；
Step 4, close discharging fabrication hole, and hollow plastic handles carried out pressurize process.
The manufacture method of plastic handles glass door the most according to claim 1, it is characterized in that, step 3 is particularly as follows: extruded and during discharging technology hole is discharged by gases at high pressure at the plastics within solid plastic blank, and the pressure of the gases at high pressure of air tube output is gradually lowered.
The manufacture method of plastic handles glass door the most according to claim 1, it is characterized in that, also include step 5, in pressure maintaining period, air tube gradually pulls out from air inlet fabrication hole, under hollow plastic handles internal pressure effect, the plastics around air inlet fabrication hole move at air inlet fabrication hole and are closed by air inlet fabrication hole.
The manufacture method of plastic handles glass door the most according to claim 1, it is characterised in that described step 1 specifically, offer air inlet fabrication hole at the two ends of glass plate, and offers discharging fabrication hole at the middle part of glass plate.
5. a plastic handles glass door, it is characterized in that, including glass plate and plastic handles, described glass plate offers air inlet fabrication hole and discharging technology hole, described plastic handles is internal is hollow-core construction, and described plastic handles uses the manufacture method injection of the plastic handles glass door as described in claim 1-4 is arbitrary to be formed on the glass plates.
Plastic handles glass door the most according to claim 5, it is characterised in that the two ends of described glass plate are provided with air inlet fabrication hole, the middle part of described glass plate is provided with discharging technology hole.
Plastic handles glass door the most according to claim 5, it is characterised in that the two ends of described plastic handles form kink respectively.
Plastic handles glass door the most according to claim 5, it is characterised in that the surrounding of described glass plate is also molded and is formed with plastic frame.
Plastic handles glass door the most according to claim 8, it is characterised in that described plastic frame and described plastic handles are an overall structure.
10. according to the arbitrary described plastic handles glass door of claim 5-9, it is characterised in that described plastic handles forms injection connecting portion in described air inlet fabrication hole and described discharging technology hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510485010.3A CN106182572A (en) | 2015-08-10 | 2015-08-10 | The manufacture method of plastic handles glass door and plastic handles glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510485010.3A CN106182572A (en) | 2015-08-10 | 2015-08-10 | The manufacture method of plastic handles glass door and plastic handles glass door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106182572A true CN106182572A (en) | 2016-12-07 |
Family
ID=57453370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510485010.3A Pending CN106182572A (en) | 2015-08-10 | 2015-08-10 | The manufacture method of plastic handles glass door and plastic handles glass door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106182572A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279313A (en) * | 1991-03-08 | 1992-10-05 | Sekisui Chem Co Ltd | Hollow molded article and molding method thereof |
| US6666999B1 (en) * | 1999-11-10 | 2003-12-23 | Aga Aktiebolag | Gas assisted moulding |
| JP2004009607A (en) * | 2002-06-07 | 2004-01-15 | Alpha Corp | Manufacturing method for synthetic resin molded product |
| JP2008213344A (en) * | 2007-03-06 | 2008-09-18 | Sakae Riken Kogyo Co Ltd | Nozzle device for gas introduction used in injection molding process |
| CN201724500U (en) * | 2010-03-12 | 2011-01-26 | 浙江星星家电股份有限公司 | Integral refrigerator glass door |
| CN203141765U (en) * | 2013-04-09 | 2013-08-21 | 滁州浩博科技有限责任公司 | Air-assisted forming mould for automobile door handle |
| CN103434083A (en) * | 2013-09-04 | 2013-12-11 | 上海宝鹿车业有限公司 | Air-assisting counter blowing process for handle and handle main body employing same |
-
2015
- 2015-08-10 CN CN201510485010.3A patent/CN106182572A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279313A (en) * | 1991-03-08 | 1992-10-05 | Sekisui Chem Co Ltd | Hollow molded article and molding method thereof |
| US6666999B1 (en) * | 1999-11-10 | 2003-12-23 | Aga Aktiebolag | Gas assisted moulding |
| JP2004009607A (en) * | 2002-06-07 | 2004-01-15 | Alpha Corp | Manufacturing method for synthetic resin molded product |
| JP2008213344A (en) * | 2007-03-06 | 2008-09-18 | Sakae Riken Kogyo Co Ltd | Nozzle device for gas introduction used in injection molding process |
| CN201724500U (en) * | 2010-03-12 | 2011-01-26 | 浙江星星家电股份有限公司 | Integral refrigerator glass door |
| CN203141765U (en) * | 2013-04-09 | 2013-08-21 | 滁州浩博科技有限责任公司 | Air-assisted forming mould for automobile door handle |
| CN103434083A (en) * | 2013-09-04 | 2013-12-11 | 上海宝鹿车业有限公司 | Air-assisting counter blowing process for handle and handle main body employing same |
Non-Patent Citations (5)
| Title |
|---|
| 刘西文 等: "《塑料成型设备》", 31 January 2010, 中国轻工业出版社 * |
| 曹渡 等: "《汽车内外饰设计与实战》", 30 April 2011, 机械工业出版社 * |
| 杨鸣波 等: "《塑料成型工艺学 第3版》", 30 June 2014, 中国轻工业出版社 * |
| 詹姆士 F.史蒂文森: "《聚合物成型加工新技术》", 30 June 2004, 化学工业出版社 * |
| 黄汉雄: "《塑料吹塑技术》", 31 January 1995, 化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103600500A (en) | Preparation method of hollow fiber tube | |
| CN212421953U (en) | Novel plastic package mold for aluminum-shell plastic package resistor | |
| CN102049841A (en) | Method for manufacturing mold cavity for preventing shrinkage of decorative strip products and mold cavity | |
| CN106182572A (en) | The manufacture method of plastic handles glass door and plastic handles glass door | |
| CN204936036U (en) | Plastic handles glass door | |
| CN106166831A (en) | The manufacture method of glass door and glass door | |
| CN204944026U (en) | Glass door | |
| CN209095916U (en) | A kind of key on heat-insulating cup cover | |
| CN108327189A (en) | A kind of plastic product injection mold improving cooling efficiency | |
| CN205716190U (en) | A kind of plastic tube external member preventing from being molded overlap | |
| CN215472829U (en) | Injection mold structure for improving correction degree of injection molding product | |
| CN204471757U (en) | With the injection mold of flash groove | |
| CN108839305A (en) | A kind of mold for making wire drawing film, method and wire drawing film | |
| CN106926408A (en) | A kind of method for reducing deformation of products | |
| CN107877792A (en) | Fretting map exhaust structure of injection mold | |
| CN205343688U (en) | Mould core prevent beat mechanism | |
| CN109648888B (en) | Liquid forming method for composite material cavity block | |
| CN207874678U (en) | A kind of refrigerator doors casting mould | |
| CN201724500U (en) | Integral refrigerator glass door | |
| CN207808231U (en) | A kind of injection mold of game machine plastic rubber panel | |
| CN100500406C (en) | Air pressure forming method for producing glass fibre reinforced plastic | |
| CN211389907U (en) | Insert-adjustable multi-cavity one-out-two-edge desktop injection mold | |
| KR101582417B1 (en) | Plastic block toys and its manufacturing method | |
| CN213540995U (en) | New material die for compression molding process of badminton racket | |
| CN105818335B (en) | The insulation framework mold that can be demoulded completely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |