CN104349265A - Soft ear mold manufacturing technology and modeling shovel applied to the technology - Google Patents
Soft ear mold manufacturing technology and modeling shovel applied to the technology Download PDFInfo
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- CN104349265A CN104349265A CN201410633646.3A CN201410633646A CN104349265A CN 104349265 A CN104349265 A CN 104349265A CN 201410633646 A CN201410633646 A CN 201410633646A CN 104349265 A CN104349265 A CN 104349265A
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- mold
- soft ear
- ear mold
- soft
- cambered surface
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Abstract
The invention discloses a soft ear mold manufacturing technology. The technology comprises the following steps: (1) injecting impression material in a human ear canal for performing ear sample collection to obtain an impression mold of the soft ear mold; (2) placing the impression mold into a cylindrical mold, injecting casting material into the mold, so that the casting material coats the impression mold and at most exposes the outside of the impression mold so as to form a casting mold; (3) taking out the impression mold, injecting soft ear mold material into a cavity remained by the impression mold in the casting mold; (4) solidifying the soft ear mold material to obtain the soft ear mold; especially, after injecting the soft ear mold material and before solidifying the soft ear mold material, processing the top of the soft ear mold material into a first concave camber surface by using a molding tool. As the top of the soft ear mold material is processed into the first concave camber surface by using the molding tool before solidifying the soft ear mold material, the processes of traditional polishing, painting and paint curing can be saved; the processing efficiency can be greatly improved, and the cost is greatly reduced; the processing efficiency can be up to that each person can process ten molds every day.
Description
Technical field
The present invention relates to the molder tool used in a kind of ear mold manufacture craft and technique.
Background technology
Along with the development of technology, the earplug of ear-level hearing aid has developed into and has carried out according to individual ear canal shapes stage of customizing, because the soft ear mold customized according to ear canal shapes relies on material and shape can coincide more closely with duct, improve the degree of coupling, not only comfortable wearing, anaphylaxis is little, fail safe is high, and good leak tightness, not easily produces and utters long and high-pitched sounds, can better evaluation of hearing aids be played, especially be applicable to child user.Soft ear mold tradition collects die by ear sample, and according to the die cavity of die shape mold, and in die cavity, inject soft ear mold post-cured and obtain.Because one end exposed toward the outer side needs certain aesthetic when soft ear mold fills in duct, be therefore usually processed into the end face of flat smooth, concrete grammar be after soft ear mold is shaping, utilize abrasive machine and hand drill polishing and on luminous paint.But due to soft ear mold made of soft, the irregular difficulty of processing of profile is high, takes a lot of work consuming time, on average can only process two for each person every day, and operating efficiency is extremely low, and in user's use procedure, on luminous paint also easily come off.
Summary of the invention
The invention provides a kind of soft ear mold manufacture craft, described soft ear mold plug uses in people's ear, it is characterized in that, comprises the steps:
(1) carrying out the collection of ear sample to injecting moulage in human antrum auris, obtaining the die of soft ear mold, die is outside portion towards the side outside ear in people's ear;
(2) cylindrical die put into by described die, and injects molding material in mould, makes molding material wrap up described die and the outside portion of exposed die at the most, thus forms mold;
(3) take out die, in the die cavity that die stays in mold, inject soft ear mold material;
(4) soft ear mold material cured obtains soft ear mold;
After the soft ear mold material of injection, before soft ear mold material cured, utilize molder tool that the first cancave cambered surface is processed at soft ear mold material top.
Preferably, inject soft ear mold material in the die cavity to described mold before, utilize molder tool that the second cancave cambered surface is processed on mold top, and expose described die cavity, the radian of described second cancave cambered surface is consistent with described first cancave cambered surface, after the soft ear mold material of injection, before soft ear mold material cured, mold rod is utilized to smooth out with the fingers flat along described second cancave cambered surface by described soft ear mold material top thus obtain described first cancave cambered surface.
Preferably, utilize moulding to shovel processing and obtain described second cancave cambered surface, described moulding shovel radian matches with described second cancave cambered surface, a shovel sizing.
Preferably, described moulding shovel level roots out the top of described mold from side direction.
The present invention also provides a kind of moulding shovel be applied in the soft ear mold manufacture craft of above-mentioned either a program.
The beneficial effect that the present invention reaches:
1. soft ear mold manufacture craft of the present invention, select after the soft ear mold material of injection, before soft ear mold material cured, utilize molder tool that the mode of the first cancave cambered surface is processed at soft ear mold material top, obtain the end face of flat smooth, thus eliminate the process of tradition polishing, japanning, paint solidification, greatly can improve working (machining) efficiency and reduce costs, working (machining) efficiency can reach on average processes ten for each person every day.
2. first utilize molder tool to process radian second cancave cambered surface consistent with the first cancave cambered surface, again before soft ear mold material solidifies completely, mold rod is utilized to smooth out with the fingers flat soft ear mold material top thus obtain the first cancave cambered surface, first cancave cambered surface like this can obtain with reference to the second cancave cambered surface easily, simple, and efficiency and the quality of processing first cancave cambered surface can be improved further.
3. utilize moulding to shovel and can process the second cancave cambered surface the most easily, especially the radian of moulding shovel matches with the second cancave cambered surface, then can shape by a shovel, not only the working (machining) efficiency of the second cancave cambered surface is high but also crudy good.
4., under the prerequisite that matches with the second cancave cambered surface of moulding shovel radian, level of moulding being shoveled directly roots out the top of mold from side direction, then the direction of action of moulding shovel better controls, processing radian and arcuate positions stable.
5. be applied in the moulding shovel in the soft ear mold manufacture craft of the present invention, although structure is simple, be very suitable for the first cancave cambered surface that present invention process processes soft ear mold, with low cost and greatly can improve working (machining) efficiency, there is unexpected effect.
Accompanying drawing explanation
Fig. 1 is the elevational cross-sectional view of mold in present invention process;
Fig. 2 is the schematic diagram of moulding shovel processing second cancave cambered surface;
Fig. 3 is the elevational cross-sectional view that on former, processing obtains the second cancave cambered surface;
Fig. 4 is the front view of moulding shovel;
Fig. 5 is the schematic diagram processing the first cancave cambered surface on the soft ear mold material of semi-solid preparation;
Fig. 6 is the soft ear mold schematic diagram of solidification;
Wherein: 2, soft ear mold, the 22, first cancave cambered surface, 4, mould, 42, at the bottom of ring, 44, casting ring, 6, mold, the 62, second cancave cambered surface, 64, die cavity, 8, moulding shovel, 9, mold rod.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in figures 1 to 6, a kind of soft ear mold manufacture craft, this soft ear mold 2 is filled in and is used in people's ear, and has the first cancave cambered surface 22 towards the side outside ear and outside portion when filling in people's ear, to reach indent, effect attractive in appearance.Concrete technology comprises the steps:
(1) to correctly inserting ear barrier in human antrum auris, the moulage that reinjects carries out the collection of ear sample, obtains the die of soft ear mold 2.Moulage can be specifically ear sample glue.
(2) die is repaired, comprise removal redundance, polish, dip in wax.
(3) cylindrical die 4 put into by die, and injects molding material in mould 4, and make molding material at surrounding and top parcel die, final set forms mold 6.Concrete, mould 4 to use at the bottom of the ring matched 42 and casting ring 44 combine, molding material selection agar.When mould 4 put into by die after finishing, be placed in casting ring 44 inner bottom part center, outside portion down.Agar is specially the agar solution of melting, temperature 52 DEG C, all to submerge with die when injecting mould 4 and the height exceeding die die 2/3 to be advisable highly itself.Agar puts into refrigerator rapid solidification together with mould 4 and die after injecting.Within 15 minutes, take out, reversing casting ring 44, to raise at the bottom of ring 42, presses the agar solidified gently and makes and cast ring 44 and be separated, then complete mold.
(4) by compression mod 6 and die, thus take out die from mold 6, form the die cavity 64 of die, the mold 6 simultaneously with die cavity 64 also becomes former.Utilize molder tool that the second cancave cambered surface 62 is processed on former top, and expose die cavity 64, wherein the radian of the second cancave cambered surface 62 is consistent with the first cancave cambered surface 22, molder tool is preferably moulding shovel 8, and moulding is shoveled 8 radians and is matched with the second cancave cambered surface 62, so can shape by a shovel, not only the working (machining) efficiency of the second cancave cambered surface 62 is high but also crudy good.Especially as shown in Figure 2, adopt moulding shovel 8 levels root out mold 6 top from side direction, carry out simultaneous manufacturing second cancave cambered surface 62, then moulding shovel 8 direction of action better control, processing radian and arcuate positions also more stable.
(5) in die cavity 64, inject soft ear mold material, and before soft ear mold material cured, utilize molder tool that the first cancave cambered surface 22 is processed at soft ear mold material top.First cancave cambered surface 22 like this can obtain with reference to the second cancave cambered surface 62 easily, simple, and can improve efficiency and the quality of processing first cancave cambered surface 22 further.The molder tool of this step specifically preferably adopts mold rod 9, and during use, soft ear mold material top to be smoothed out with the fingers along the second cancave cambered surface 62 and flatly can be obtained the first cancave cambered surface 22 by mold rod 9, efficient and quality better.Soft ear mold material generally includes A material and B material, injects cavity impression 64 respectively and mix during use, takes advantage of soft ear mold not solidify completely, carries out the processing of the first cancave cambered surface 22.
(6) inject the soft ear mold material of die cavity 64 by putting into hydraulic pressure pot immediately after mold rod 9 processing the first cancave cambered surface 22, warm water pressurizes 20 minutes, and solidification obtains soft ear mold 2 completely.
The moulding shovel 8 used in above-mentioned technique, move mold 6 as long as can shovel, preferred radian coordinates with the second cancave cambered surface 62.Such as form so that corrosion resistant plate is bending.
Soft ear mold manufacture craft of the present invention, before soft ear mold material cured, molder tool is just utilized to process the first cancave cambered surface 22, not only simple, cost is low, and eliminate the process of later stage polishing, japanning, paint solidification, greatly can improve working (machining) efficiency and reduce costs, working (machining) efficiency can reach average energy for each person every day and process ten.
It should be noted that, moulage in the present invention, molding material, the material that soft ear mold material all can select this area general.Uv equipment also adopts the relevant device that the industry is general, is not limited to the concrete material selected in embodiment.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (5)
1. a soft ear mold manufacture craft, described soft ear mold plug uses in people's ear, it is characterized in that, comprises the steps:
(1) carrying out the collection of ear sample to injecting moulage in human antrum auris, obtaining the die of soft ear mold, die is outside portion towards the side outside ear in people's ear;
(2) cylindrical die put into by described die, and injects molding material in mould, makes molding material wrap up described die and the outside portion of exposed die at the most, thus forms mold;
(3) take out die, in the die cavity that die stays in mold, inject soft ear mold material;
(4) soft ear mold material cured obtains soft ear mold;
After the soft ear mold material of injection, before soft ear mold material cured, utilize molder tool that the first cancave cambered surface is processed at soft ear mold material top.
2. the soft ear mold manufacture craft of one according to claim 1, it is characterized in that, inject soft ear mold material in the die cavity to described mold before, utilize molder tool that the second cancave cambered surface is processed on mold top, and expose described die cavity, the radian of described second cancave cambered surface is consistent with described first cancave cambered surface, after the soft ear mold material of injection, before soft ear mold material cured, utilizes mold rod smooth out with the fingers flat along described second cancave cambered surface by described soft ear mold material top thus obtain described first cancave cambered surface.
3. the soft ear mold manufacture craft of one according to claim 2, is characterized in that, utilizes moulding to shovel processing and obtains described second cancave cambered surface, and described moulding shovel radian matches with described second cancave cambered surface, a shovel sizing.
4. the soft ear mold manufacture craft of one according to claim 3, is characterized in that, described moulding shovel level roots out the top of described mold from side direction.
5. be applied to the moulding shovel in soft ear mold manufacture craft described in any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633646.3A CN104349265A (en) | 2014-11-12 | 2014-11-12 | Soft ear mold manufacturing technology and modeling shovel applied to the technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633646.3A CN104349265A (en) | 2014-11-12 | 2014-11-12 | Soft ear mold manufacturing technology and modeling shovel applied to the technology |
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| Publication Number | Publication Date |
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| CN104349265A true CN104349265A (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410633646.3A Pending CN104349265A (en) | 2014-11-12 | 2014-11-12 | Soft ear mold manufacturing technology and modeling shovel applied to the technology |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863414A (en) * | 2005-03-24 | 2006-11-15 | 西门子测听技术有限责任公司 | Method for manufacturing a hearing-aid component and corresponding hearing-aid component |
| WO2011044903A2 (en) * | 2009-10-16 | 2011-04-21 | 3Shape A/S | Individually tallored soft components |
| US20110182451A1 (en) * | 2008-10-10 | 2011-07-28 | Widex A/S | Method for manufacturing a hearing aid having a custom fitted resilient component |
| CN104369297A (en) * | 2014-10-24 | 2015-02-25 | 苏州立人听力器材有限公司 | Water pressure pot |
| CN204249183U (en) * | 2014-10-24 | 2015-04-08 | 苏州立人听力器材有限公司 | Water pressure pressurization pot |
-
2014
- 2014-11-12 CN CN201410633646.3A patent/CN104349265A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863414A (en) * | 2005-03-24 | 2006-11-15 | 西门子测听技术有限责任公司 | Method for manufacturing a hearing-aid component and corresponding hearing-aid component |
| US20110182451A1 (en) * | 2008-10-10 | 2011-07-28 | Widex A/S | Method for manufacturing a hearing aid having a custom fitted resilient component |
| WO2011044903A2 (en) * | 2009-10-16 | 2011-04-21 | 3Shape A/S | Individually tallored soft components |
| CN104369297A (en) * | 2014-10-24 | 2015-02-25 | 苏州立人听力器材有限公司 | Water pressure pot |
| CN204249183U (en) * | 2014-10-24 | 2015-04-08 | 苏州立人听力器材有限公司 | Water pressure pressurization pot |
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Application publication date: 20150211 |
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