CN206238459U - A kind of mould of brassiere mold cup - Google Patents
A kind of mould of brassiere mold cup Download PDFInfo
- Publication number
- CN206238459U CN206238459U CN201621222413.5U CN201621222413U CN206238459U CN 206238459 U CN206238459 U CN 206238459U CN 201621222413 U CN201621222413 U CN 201621222413U CN 206238459 U CN206238459 U CN 206238459U
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- mould
- mold cup
- chamber
- lower mould
- cup according
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Abstract
The utility model discloses a kind of mould of brassiere mold cup, including upper mould and lower mould, the upper mould is punch-pin, the lower mould is cavity plate, the lower mould indent radian is more than the upper mould evagination radian, the back side of the lower mould is molded first chamber to mould side indent, and the back side of the upper mould is molded second chamber to mould side indent, and the first chamber is rectangular configuration with the cross section of second chamber.In the utility model whole process, each position operating temperature reasonably stability of mold cup, compression molding can be rapidly completed, reduce power consumption simultaneously effective time-consuming, improve operating efficiency, and it is too high or too low the problems such as occur burning, deform to avoid the occurrence of temperature, and mold cup quality is improved, effectively improve and improve mold cup moulding process.
Description
Technical field
The utility model is related to the manufacturing technology field of brassiere mold cup, and in particular to a kind of mould of brassiere mold cup.
Background technology
Brassiere species currently on the market is enriched, and folder cotton brassiere, mold cup brassiere can be divided into according to the production technology of brassiere
With single-layer brassiere etc., since the listing, the market share constantly expands wherein mold cup brassiere, whether large enterprises, such as Triumph, graceful
Ni Fen, admire fondly, An Lifang etc., or other subsidiary brands medium-sized and small enterprises all in development ＆ production mold cup brassiere.
The characteristics of mold cup type brassiere be mold cup can thickness can be thin, once-forming by mould pressing process, itself has possessed certain
Shape, can play preferable plastotype effect, it is not necessary to sewing technique.The mold cup part of mold cup brassiere conventional soft polyurethane foam or 3D
Vertical cotton is raw material, is formed through high temperature, high pressure setting, and its profile is perfectly round natural, sturdy plentiful.With the side profile classification of brassiere, have
Mold cup traditional and downside in uniform thickness is thick, the modern solid type that upside is thin, wherein solid type mold cup have preferably correction and
The effect of concentration.
When being molded, different materials will set different temperature, and the temperature of general lower mould is lower than the temperature of upper mould.Temperature
Du Taigao or too it is low can all influence cotton cup quality, there are various problems.If temperature is relatively low, feel is coarse, cotton
Cup is overall partially thick, and the volume of bowl diminishes, and the cotton cup moulding of extrusion is not obvious, and Protospongia state still exists；It is raw if temperature drift
Into cotton cup feel it is excessively smooth, stiffening, without elasticity, folding has wrinkle appearance, and is not easy to recover, and whole cotton cup is partially
Thin, the volume of cup becomes big, its colour changed into yellow of cloth；If temperature is too high, cloth can be burnt, and mould can be stained with the cloth for burning
Material, it is impossible to be continuing with.
When the upper die and lower die of traditional brassiere mold cup hot compression molding machine are preheated, because mould is solid mechanism,
Longer time is needed to can be only achieved predetermined temperature during preheating, while upper and lower mould has to last for electrified regulation, observable index during molding
It is higher；Because mold shape is irregular, heat transfer from top to bottom, when edge thin layer has reached ideal temperature, intermediate fabric
Preheating time more long is also needed to, so that upper and lower mould surface temperature distribution is unreasonable, it is difficult to ensure suitable molding temperature.
In view of problem above, it is necessary to propose a kind of new forming die structure so that mould is rapid in a short time
Preheating is completed, mold surface temperature reasonable layout is kept, power consumption is reduced, and it is time-consuming, improve operating efficiency, it is to avoid temperature occur
The caused problems of Du Taigao or too low, improve mold cup quality, effective to improve and raising mold cup moulding process.
The content of the invention
The purpose of this utility model is to provide a kind of mould of brassiere mold cup, to realize that mould is rapid within the section time
Complete preheating.
To achieve the above object of the invention, the technical solution adopted in the utility model is：A kind of mould of brassiere mold cup,
Including upper mould and lower mould, the upper mould is punch-pin, and the lower mould is cavity plate, and the lower mould indent radian is more than the upper mould evagination
Radian,
The back side of the lower mould is molded first chamber to mould side indent, and the back side of the upper mould is to mould side indent
Shaping second chamber,
The first chamber is rectangular configuration with the cross section of second chamber,
The side of the lower mould is provided with the lower mould admission line that gas unidirectional is passed through first chamber, the lower mould it is another
Side is provided with the lower parting line venting valve that gas is derived lower mould,
The side of the upper mould is provided with the upper mould admission line that gas unidirectional is passed through second chamber, the upper mould it is another
Side is provided with the upper parting line venting valve that gas is derived upper mould,
The lower mould is provided with the lower breather line of multiple connection first chambers and the depressed part surface of lower mould,
The upper mould is provided with the upper breather line of multiple connection second chambers and the cam surface of upper mould,
The first chamber is Open architecture with second chamber, and the upper mould is provided with the lower mould back side can for what is sealed
The cover plate of dismounting.
Preferably, the middle part of the upper mould is provided with 5 upper breather lines, and the both sides of the upper mould are respectively provided with 3
Breather line.
In further technical scheme, the interval between the adjacent described upper breather line of the upper mould middle part is equal,
Interval between the adjacent described upper breather line of the upper mould both sides is equal.
Preferably, a pair of the quantity of the quantity of the lower breather line and position and the upper breather line and position 1
Should.
Preferably, the upper and lower mould outer surface difference adhesive insulating layer.
Preferably, it is provided with dismountable heating plate between the cover plate and upper and lower mould, the back side of heating plate and upper and lower mould
It is in close contact.
In further technical scheme, thermal insulation board is provided between the cover plate and heating plate.
Preferably, the upper and lower mould outer surface is provided with the ceramics lost for reducing temperature.
In further technical scheme, the middle part of the ceramics offers the aperture for balancing inside and outside air pressure.
In further technical scheme, the interval between the adjacent described upper breather line of the upper mould middle part is less than institute
State the interval between the adjacent described upper breather line of mould both sides.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. the utility model is directly molded, and without preheating, saves process time, improves efficiency, and clamp time is short；
2. in the utility model whole process, each position operating temperature reasonably stability of mold cup can be rapidly completed
Compression molding, reduces power consumption and effective time-consuming, improves operating efficiency, and avoids the occurrence of that temperature is too high or too low institute
The problems such as appearance is burnt, deforms, and mold cup quality is improved, effectively improve and improve mold cup moulding process；
3. the utility model air-flow is directly diffused into fabric from stomata, and thermal loss is ignored, when according to fabric
During temperature moderating stream amount, required cycle is short；
4. the utility model low cost, simple structure, feed back sensitive.
Brief description of the drawings
Fig. 1 is sectional view when mould is molded in the utility model embodiment one.
Sectional view when Fig. 2 is mould matched moulds in the utility model embodiment one.
Wherein：1st, upper mould；2nd, lower mould；3rd, first chamber；4th, second chamber；5th, lower mould admission line；6th, lower parting line venting valve；
7th, upper mould admission line；8th, upper parting line venting valve；9th, lower breather line；10th, upper breather line；11st, heating plate.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：
Referring to shown in Fig. 1 ~ Fig. 2, a kind of mould of brassiere mold cup, including upper mould 1 and lower mould 2, the upper mould 1 is convex
Mould, lower mould 2 is cavity plate, and the indent radian of lower mould 2 is more than the evagination radian of the upper mould 1,
The back side of lower mould 2 is molded first chamber 3 to mould side indent, and the back side of upper mould 1 is molded to mould side indent
Second chamber 4,
First chamber 3 is rectangular configuration with the cross section of second chamber 4,
The side of lower mould 2 is provided with the lower mould admission line 5 that gas unidirectional is passed through first chamber, the lower mould 2 it is another
Side is provided with the lower parting line venting valve 6 that gas is derived lower mould 2,
The side of upper mould 1 is provided with the upper mould admission line 7 that gas unidirectional is passed through second chamber, the upper mould 1 it is another
Side is provided with the upper parting line venting valve 8 that gas is derived upper mould,
Lower mould 2 is provided with the lower breather line 9 of multiple connection first chambers 3 and the depressed part surface of lower mould 2,
Upper mould 1 is provided with the upper breather line 10 of multiple connection second chambers 4 and the cam surface of upper mould 1,
First chamber 3 is Open architecture with second chamber 4, and the upper mould 1 is provided with the lower back side of mould 2 can for what is sealed
The cover plate of dismounting.
In the present embodiment, the air for having heated is each filled with inside first chamber 3 and second chamber 4 and upper and lower breather line
（It is not shown in accompanying drawing）, each closed cavity is entered by the air for having heated of heat gun output so that heat can be by sky
Gas is quickly delivered to die surface；Heating plate 11 persistently gives upper mould 1, the continuous heating of lower mould 2 simultaneously, improves the shaping effect of mold cup
Rate, shortens molding cycle.
In the present embodiment, the effect of upper and lower parting line venting valve 6,8 is one-way exhaust, when upper and lower mould is preheated, air bleeding valve
It is closed.When beginning is molded, each region admission line Continuous aeration of upper and lower mould, heating plate gives upper die and lower die simultaneously
Continuous heating, air bleeding valve is unidirectionally opened, it is allowed to which the discharge of upper and lower cavity internal gas is extraneous.
In the present embodiment, the middle part of upper mould is provided with 5 upper breather lines, and the both sides of upper mould are respectively provided with 3 upper ventilations
Pipeline, the interval between the adjacent upper breather line of upper mould middle part is equal, between the adjacent upper breather line of upper mould both sides
Interval it is equal, the quantity of lower breather line and position and the quantity of upper breather line and position correspond.
In the present embodiment, positioned at the ambilateral breather line of mould, there is the upper and lower breather line of two row with upper and lower mould air inlet pipe
Road is connected, and has the upper and lower breather line of two row to be connected with upper and lower parting line venting valve.
When greater number of breather line is set, for example, 10 ~ 20 are, positioned at middle pipeline distribution density
Greatly, the pipeline distribution density positioned at edge is small, and the principle being now distributed is the conduit region correspondence cloth most thin section for being located at edge
Position, positioned at middle conduit region correspondence cloth thickest part.
In the present embodiment, upper and lower mould 1,2 outer surfaces difference adhesive insulating layer.
In the present embodiment, dismountable heating plate is provided between cover plate and upper and lower mould.
In the present embodiment, thermal insulation board is provided between the cover plate and heating plate.
In the present embodiment, the upper and lower mould outer surface is provided with the ceramics lost for reducing temperature.
In the present embodiment, the middle part of the ceramics offers the aperture for balancing inside and outside air pressure.
In the present embodiment, the interval between the adjacent described upper breather line of the upper mould middle part is less than the upper mould
Interval between the adjacent described upper breather line of both sides.
Upper mould temperature is 190-200 DEG C.Lower mould temperature is low 3-5 DEG C compared with upper mould temperature.Typically upper mould temperature selects 195 DEG C of left sides
The right side, lower mould temperature so can effectively ensure that the Forming Quality of mold cup, it is to avoid temperature occur higher compared with upper low 4 DEG C or so of mould temperature
Or relatively low existing various problems.Additionally, difference of the temperature of upper and lower mould according to materials such as the poly- soft bubble of 4 urethane, 3D upright cottons
Respective settings are carried out, is not limited specifically.
The forming step of the brassiere mold cup is as follows：
S1：Under die opening state, by material（Vertical cotton of soft polyurethane foam, 3D etc.）It is positioned on lower mould 12.
S2：Upper mould 5 is moved down, and matched moulds is carried out with lower mould 12, is molded mold cup.
S3：After a period of time T, mold cup shaping, cylinder is driven and moved on upper mould, and mould is separated, after operating personnel remove shaping
Mold cup.
The utility model preheating when, to being passed through the different hot gas of uninterrupted by heat gun in each region of upper and lower model cavity
Flow and switch on power to heater plate（Now upper and lower mould air bleeding valve is closed）, can fast lifting upper/lower die surface
To predetermined temperature, a ceramics is respectively placed on upper/lower die surface, it is effective to save to reduce temperature scattering and disappearing in die surface
Preheating time, and several apertures are opened in the middle part of ceramics to balance inside and outside air pressure；During molding, gas is continually fed into upper/lower die
Stream, heating plate continuous heating；Heating plate is persistently heated to mould, and gas is persistently added by upper and lower mould passage to molding mold cup
Heat, and being radiated from centre to both sides by die surface and cloth so that mold temperature from centre to both sides gradually step-down, with mould
Cup thick middle needs that molding temperature is high, the thin structure for needing molding temperature low in both sides matches, and maintains upper/lower die molding
Temperature.When mould inside reaches certain pressure, gas is discharged by upper and lower mould air bleeding valve（Now upper and lower mould air bleeding valve
Open mode）So that temperature meets temperature needed for cloth and can be rapidly completed compression molding mold cup everywhere.This time improve and reduce
Power consumption is simultaneously effective time-consuming, improves operating efficiency, and it is too high or too low occurred burn, deform to avoid the occurrence of temperature
Problem, improves mold cup quality, effectively improves and improves mold cup moulding process.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of mould of brassiere mold cup, including upper mould（1）With lower mould（2）, the upper mould（1）It is punch-pin, the lower mould
（2）It is cavity plate, the lower mould（2）Indent radian is more than the upper mould（1）Evagination radian, it is characterised in that：
The lower mould（2）The back side to mould side indent be molded first chamber（3）, the upper mould（1）The back side to mould one
Side indent shaping second chamber（4）,
The first chamber（3）With second chamber（4）Cross section be rectangular configuration,
The lower mould（2）Side be provided with gas unidirectional be passed through first chamber（3）Lower mould admission line（5）, the lower mould
（2）Opposite side be provided with gas derived into lower mould（2）Lower parting line venting valve（6）,
The upper mould（1）Side be provided with gas unidirectional be passed through second chamber（4）Upper mould admission line（7）, the upper mould
Opposite side be provided with the upper parting line venting valve that gas is derived upper mould（8）,
The lower mould（2）It is provided with the lower breather line of multiple connection first chambers and the depressed part surface of lower mould（9）,
The upper mould（1）It is provided with the upper breather line of multiple connection second chambers and the cam surface of upper mould（10）,
The first chamber（3）With second chamber（4）It is Open architecture, the upper mould is provided with for sealing with the lower mould back side
Dismountable cover plate.
2. the mould of brassiere mold cup according to claim 1, it is characterised in that：The middle part of the upper mould is provided with
5 upper breather lines（10）, the both sides of the upper mould are respectively provided with 3 upper breather lines（10）.
3. the mould of brassiere mold cup according to claim 1 and 2, it is characterised in that：The upper mould（1）Middle part
Adjacent described upper breather line（10）Between interval it is equal, the adjacent described upper breather line of the upper mould both sides（10）It
Between interval it is equal.
4. the mould of brassiere mold cup according to claim 1, it is characterised in that：The lower breather line（9）Number
Amount and position and the upper breather line（10）Quantity and position correspond.
5. the mould of brassiere mold cup according to claim 1, it is characterised in that：The upper and lower mould outer surface point
Other adhesive insulating layer.
6. the mould of brassiere mold cup according to claim 1, it is characterised in that：Between the cover plate and upper and lower mould
It is provided with dismountable heating plate（11）.
7. the mould of brassiere mold cup according to claim 6, it is characterised in that：The cover plate and heating plate（11）It
Between be provided with thermal insulation board.
8. the mould of brassiere mold cup according to claim 1, it is characterised in that：The upper and lower mould outer surface sets
There is the ceramics lost for reducing temperature.
9. the mould of brassiere mold cup according to claim 8, it is characterised in that：The middle part of the ceramics opens up
There is the aperture for balancing inside and outside air pressure.
10. the mould of brassiere mold cup according to claim 3, it is characterised in that：The phase of the upper mould middle part
The adjacent upper breather line（10）Between interval less than the upper mould both sides adjacent described upper breather line（10）Between
Interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222413.5U CN206238459U (en) | 2016-11-14 | 2016-11-14 | A kind of mould of brassiere mold cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222413.5U CN206238459U (en) | 2016-11-14 | 2016-11-14 | A kind of mould of brassiere mold cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206238459U true CN206238459U (en) | 2017-06-13 |
Family
ID=59000228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222413.5U Expired - Fee Related CN206238459U (en) | 2016-11-14 | 2016-11-14 | A kind of mould of brassiere mold cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206238459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048498A (en) * | 2017-06-06 | 2017-08-18 | 苏州大学 | The heater and its heating means of a kind of alternating temperature mould |
-
2016
- 2016-11-14 CN CN201621222413.5U patent/CN206238459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048498A (en) * | 2017-06-06 | 2017-08-18 | 苏州大学 | The heater and its heating means of a kind of alternating temperature mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |