CN109531914A - One kind can glue body nose support and its manufacture craft - Google Patents
One kind can glue body nose support and its manufacture craft Download PDFInfo
- Publication number
- CN109531914A CN109531914A CN201811208341.2A CN201811208341A CN109531914A CN 109531914 A CN109531914 A CN 109531914A CN 201811208341 A CN201811208341 A CN 201811208341A CN 109531914 A CN109531914 A CN 109531914A
- Authority
- CN
- China
- Prior art keywords
- support
- engaging portion
- injection molding
- nose support
- plate
- 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.)
- Granted
Links
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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
-
- 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
- B29C45/26—Moulds
- B29C2045/2683—Plurality of independent mould cavities in a single mould
Abstract
One kind can glue body nose support manufacture craft, first configure nose support support sheet mold, the nose support support sheet mold includes die ontology, and the die ontology includes a plurality of mold cavities, a sprue, a plurality of branch flow passages；The mold cavity includes an injection molding cavity and an accommodating cavity adjacent to each other；Manufacture craft includes: primary injection molding；Roasting material；Quadric injection mould.One kind can glue body nose support, including support plate and support chip, and the support plate includes engaging portion and adhesive portion, and two circular holes are equipped at intervals on the engaging portion；The support chip includes nearly eye end and remote eye end, and the nearly eye end wraps the engaging portion, and the nearly eye end and the engaging portion are integrally formed, and the remote eye end is arcuate structure, and the material of the support chip is silica gel.The present invention is integrally formed the support plate of nose support and support chip, substantially increases the fastness connected between support plate and support chip to the quick secondary injection molding of nose support；And can glue body nose support installation it is easy to operate, it is convenient and easy.
Description
[technical field]
Present invention relates particularly to one kind can glue body nose support and its manufacture craft.
[background technique]
Glasses have been a kind of appurtenances that people be unable to do without, with spectacles, spectacles for long sight, sunglasses and movement
A variety of classification such as glasses.As Sports spectacles, nose support is that spectacle frame plays a supportive role on the bridge of the nose, is directly contacted with eye part skin
Accessory, metal material is avoided in materials'use, to prevent being damaged to wearer, the especially nose support portion of glasses
Position, should be as far as possible using relatively soft materials such as rubber and silica gel.Pass through between existing nose support structural support piece and support plate
Adhesive connection, fastness is poor, is easy to fall off.
[summary of the invention]
One of the technical problem to be solved in the present invention is that body nose support manufacture craft can be glued by providing one kind.
The present invention is implemented as follows: one kind can glue body nose support manufacture craft, nose support support sheet mold is first configured, it is described
It includes die ontology that nose support, which supports sheet mold, and the die ontology includes a plurality of mold cavities, a sprue, a plurality of tributaries
Road；The mold cavity includes an injection molding cavity and an accommodating cavity adjacent to each other, and the bottom surface of the accommodating cavity is higher than injection molding cavity；Plural number
One end of a branch flow passage is connected to sprue, and the other end of each branch flow passage is connected to an injection molding cavity respectively；
The manufacture craft the following steps are included:
(1) primary injection molding: single injection-molded support plate, an injection temperature is 250 degree~270 degree, once when injection molding
Between be 20 seconds~40 seconds；
The support plate includes engaging portion, and two circular holes are equipped at intervals on the engaging portion；
(2) material is baked: heating liquid-state silicon gel, heating time 3h, 90 DEG C of heating temperature；
(3) quadric injection mould: the support plate is put into the accommodating cavity of die ontology, and die ontology is put into injection molding machine
Interior, liquid-state silicon gel injects mold cavity, flow to each branch flow passage via sprue, into injection molding cavity, stretches to the engaging portion of support plate,
Upper surface and bottom surface are infiltrated into via two circular holes of the engaging portion again, until liquid-state silicon gel wraps the engaging portion, into
Row quadric injection mould is to get integrally formed nose support；
Wherein, quadric injection mould temperature is 160 DEG C~175 DEG C, and pressure is 20MPa~40MPa.
Preferably, two positioning pins are provided in the accommodating cavity；The support plate further includes adhesive portion, in the adhesive portion
Two location holes are offered, two positioning pins are each passed through two location holes.
Preferably, a thimble channel is provided in the accommodating cavity；
The nose support support sheet mold further includes a upper bed-plate, a lower bottom base, two guide posts, a plurality of thimbles and two bullets
Spring；The die ontology is placed on upper bed-plate, sequentially passes through lower bottom base, upper bed-plate and mold from the bottom up per the guide post
Ontology；Two springs are sheathed on respectively in two guide posts, and are fixedly connected with lower bottom base, upper bed-plate per the spring；Often
The bottom end of the thimble is each attached on lower bottom base, and the upper end of the thimble sequentially passes through upper bed-plate and the thimble of the accommodating cavity is logical
Road.
The second technical problem to be solved by the present invention, body nose can be glued by being to provide made from manufacture craft described in one kind
Support.
The present invention is implemented as follows: body nose support can be glued made from manufacture craft described in one kind, including support plate and branch
Blade, the support plate include engaging portion and adhesive portion, and two circular holes are equipped at intervals on the engaging portion；The support chip includes close
Eye end and remote eye end, the nearly eye end wraps the engaging portion, and the nearly eye end and the engaging portion are integrally formed, described
Remote eye end is arcuate structure, and the material of the support chip is silica gel.
Preferably, a plurality of air holes are equipped at the neighbouring nearly eye end on the support chip.
The present invention has the advantages that being realized using the difference in height of injection molding cavity in mold cavity and accommodating cavity to quick the two of nose support
Secondary injection molding is integrally formed the support plate of nose support and support chip, substantially increases and connect between support plate and support chip
Fastness；And can glue body nose support installation it is easy to operate, it is convenient and easy.
[Detailed description of the invention]
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram that the present invention can glue body nose support.
Fig. 2 is the structural schematic diagram that nose support supports sheet mold in the present invention.
Fig. 3 is the structural schematic diagram of die ontology in the present invention.
Fig. 4 is the enlarged drawing in Fig. 3 at A.
[specific embodiment]
Referring to Fig. 1, one kind can glue body nose support 100, including support plate 1 and support chip 2, the support plate 1 includes combining
Portion 11 and adhesive portion 12 are equipped at intervals with two circular holes 13 on the engaging portion 11；Two location holes 13 are offered in the adhesive portion 12,
Two positioning pins are each passed through two location holes 13.The support chip 2 includes nearly eye end 21 and remote eye end 22, the nearly eye end 21
The engaging portion 11 is wrapped, and the nearly eye end 21 and the engaging portion 11 are integrally formed, so that support plate 1 and support chip 2
It is connected firmly, it is not easily to fall off；The remote eye end 22 is arcuate structure, is equipped at the neighbouring nearly eye end 21 on the support chip 2
A plurality of air holes 23 have airing function.The material of the support chip 2 is silica gel.The adhesive portion 12 is sticked on spectacle frame,
Support plate 1 and spectacle frame are bonded into one by mucigel between slot in the i.e. described adhesive portion 12 and spectacle frame.
Referring again to Fig. 2-4, one kind can glue body nose support manufacture craft, first configure nose support support sheet mold 200, the nose
Support support sheet mold 200 includes die ontology 3, a upper bed-plate 4, a lower bottom base 5, two guide posts 6, a plurality of thimbles 7 and two bullets
Spring 8；The die ontology 3 includes a plurality of mold cavities 31, a sprue 32, a plurality of branch flow passages 33；The mold cavity 31 wraps
An injection molding cavity 311 and an accommodating cavity 312 adjacent to each other are included, is provided with two positioning pins 33 and a thimble in the accommodating cavity 312
Channel 32；The bottom surface of the accommodating cavity 312 is higher than injection molding cavity 311；One end of a plurality of branch flow passages 33 with sprue 32
Connection, the other end of each branch flow passage 33 are connected to an injection molding cavity 311 respectively；The die ontology 3 is placed at upper bed-plate 4
On, lower bottom base 5, upper bed-plate 4 and die ontology 3 are sequentially passed through from the bottom up per the guide post 6；Two springs 8 cover respectively
It is fixedly connected with lower bottom base 5, upper bed-plate 4 in two guide posts 6, and per the spring 8；Bottom end per the thimble 7 is equal
It is fixed on lower bottom base 5, the upper end of the thimble 7 sequentially passes through the thimble channel 32 of upper bed-plate 4 and the accommodating cavity 312.Two lead
Upper bed-plate 4 and die ontology 3 can be made to keep stablizing in injection molding, knockout course to column 6.
Referring again to Fig. 2 and Fig. 3, the manufacture craft the following steps are included:
(1) primary injection molding: single injection-molded support plate 1, an injection temperature is 250 degree~270 degree, once when injection molding
Between be 20 seconds~40 seconds；
(2) material is baked: heating liquid-state silicon gel, heating time 3h, 90 DEG C of heating temperature；
(3) quadric injection mould: the support plate 1 is put into the accommodating cavity 312 of die ontology 3, and die ontology 3 is put into note
In molding machine, liquid-state silicon gel injects mold cavity 31, flow to each branch flow passage 33 via sprue 32, into injection molding cavity 311, stretches to branch
The engaging portion 11 of fagging 1, then upper surface and bottom surface are infiltrated into via two circular holes 13 of the engaging portion 11, up to liquid-state silicon gel will
The engaging portion 11 wraps, and carries out quadric injection mould to get integrally formed nose support 100；
Wherein, quadric injection mould temperature is 160 DEG C~175 DEG C, and pressure is 20MPa~40MPa.
When preparation injection molding, support chip 2 is put into the accommodating cavity 312 of die ontology 3, distinguishes the positioning pin 33
Across the location hole 13, there is certain injection molding space between 2 bottom of support chip and the injection molding cavity 311 at this time, liquid-state silicon gel can
2 lower section of support chip is flowed into, the engaging portion 11 is wrapped, injection molding is completed；After the completion of injection molding, by die ontology 3 from injection molding machine
Middle taking-up is placed on the upper bed-plate 4, so that guide post 6 and thimble 7 is each passed through pilot hole 71 and thimble channel 32, at this time
Slightly firmly pressing die ontology 3, thimble 7 just stretch out from thimble channel 32, withstand the adhesive portion 12 of support chip 2, will be molded
At nose support 100 eject, complete demoulding.
The present invention can glue body nose support 100 and install easy to operate, and fastness is strong, convenient and easy.The present invention utilizes mold cavity 31
The difference in height of interior injection molding cavity 311 and accommodating cavity 312 realizes the quick secondary injection molding to nose support 100, while passing through 8 He of spring
The cooperation of thimble 7 can quickly simultaneously demould multiple nose supports 100 after molding, the production efficiency of nose support 100 is made to obtain pole
It is big to improve.
Claims (5)
1. one kind can glue body nose support manufacture craft, it is characterised in that: first configure nose support support sheet mold, the nose support support chip
Mold includes die ontology, and the die ontology includes a plurality of mold cavities, a sprue, a plurality of branch flow passages；The mold
Chamber includes an injection molding cavity and an accommodating cavity adjacent to each other, and the bottom surface of the accommodating cavity is higher than injection molding cavity；A plurality of tributaries
The one end in road is connected to sprue, and the other end of each branch flow passage is connected to an injection molding cavity respectively；
The manufacture craft the following steps are included:
(1) primary injection molding: single injection-molded support plate, one time injection temperature is 250 degree~270 degree, and an injection time is
20 seconds~40 seconds；
The support plate includes engaging portion, and two circular holes are equipped at intervals on the engaging portion；
(2) material is baked: heating liquid-state silicon gel, heating time 3h, 90 DEG C of heating temperature；
(3) quadric injection mould: the support plate being put into the accommodating cavity of die ontology, die ontology is put into injection molding machine, liquid
State silica gel injects mold cavity, flow to each branch flow passage via sprue, into injection molding cavity, stretches to the engaging portion of support plate, then pass through
Upper surface and bottom surface are infiltrated by two circular holes of the engaging portion, until liquid-state silicon gel wraps the engaging portion, carries out two
Secondary injection molding is to get integrally formed nose support；
Wherein, quadric injection mould temperature is 160 DEG C~175 DEG C, and pressure is 20MPa~40MPa.
2. one kind as described in claim 1 can glue body nose support manufacture craft, it is characterised in that: be provided with two in the accommodating cavity
Positioning pin；The support plate further includes adhesive portion, and two location holes are offered in the adhesive portion, and two positioning pins are each passed through
Two location holes.
3. one kind as described in claim 1 can glue body nose support manufacture craft, it is characterised in that: be provided with one in the accommodating cavity
Thimble channel；
The nose support support sheet mold further includes a upper bed-plate, a lower bottom base, two guide posts, a plurality of thimbles and two springs；Institute
It states die ontology to be placed on upper bed-plate, sequentially passes through lower bottom base, upper bed-plate and die ontology from the bottom up per the guide post；
Two springs are sheathed on respectively in two guide posts, and are fixedly connected with lower bottom base, upper bed-plate per the spring；Per the top
The bottom end of needle is each attached on lower bottom base, and the upper end of the thimble sequentially passes through the thimble channel of upper bed-plate and the accommodating cavity.
4. body nose support can be glued made from a kind of manufacture craft as described in claim 1, it is characterised in that: including support plate and branch
Blade, the support plate include engaging portion and adhesive portion, and two circular holes are equipped at intervals on the engaging portion；The support chip includes close
Eye end and remote eye end, the nearly eye end wraps the engaging portion, and the nearly eye end and the engaging portion are integrally formed, described
Remote eye end is arcuate structure, and the material of the support chip is silica gel.
5. one kind as claimed in claim 4 can glue body nose support, it is characterised in that: on the support chip at the neighbouring nearly eye end
Equipped with a plurality of air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208341.2A CN109531914B (en) | 2018-10-17 | 2018-10-17 | Manufacturing process of sticky nose pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208341.2A CN109531914B (en) | 2018-10-17 | 2018-10-17 | Manufacturing process of sticky nose pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109531914A true CN109531914A (en) | 2019-03-29 |
| CN109531914B CN109531914B (en) | 2021-05-11 |
Family
ID=65844151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811208341.2A Expired - Fee Related CN109531914B (en) | 2018-10-17 | 2018-10-17 | Manufacturing process of sticky nose pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109531914B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815881A (en) * | 2019-11-18 | 2020-02-21 | 青田美奇烫画科技有限公司 | Board-like glasses and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070633A (en) * | 2013-10-16 | 2014-10-01 | 王宏晶 | Production method of secondary ejection nose pad spectacles and structure thereof |
| CN207859360U (en) * | 2018-01-05 | 2018-09-14 | 东莞市三明塑胶五金制品有限公司 | A kind of injection mold of plastic bottle lid |
-
2018
- 2018-10-17 CN CN201811208341.2A patent/CN109531914B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070633A (en) * | 2013-10-16 | 2014-10-01 | 王宏晶 | Production method of secondary ejection nose pad spectacles and structure thereof |
| CN207859360U (en) * | 2018-01-05 | 2018-09-14 | 东莞市三明塑胶五金制品有限公司 | A kind of injection mold of plastic bottle lid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815881A (en) * | 2019-11-18 | 2020-02-21 | 青田美奇烫画科技有限公司 | Board-like glasses and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109531914B (en) | 2021-05-11 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 Termination date: 20211017 |