CN107225749A - The mould structure of wide-mouth bottle intermediate and the manufacture method of wide-mouth bottle - Google Patents
The mould structure of wide-mouth bottle intermediate and the manufacture method of wide-mouth bottle Download PDFInfo
- Publication number
- CN107225749A CN107225749A CN201610177700.7A CN201610177700A CN107225749A CN 107225749 A CN107225749 A CN 107225749A CN 201610177700 A CN201610177700 A CN 201610177700A CN 107225749 A CN107225749 A CN 107225749A
- Authority
- CN
- China
- Prior art keywords
- wide
- bottle
- mouth bottle
- mould
- bottleneck
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013569 fruit product Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/50—Moulds having cutting or deflashing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2022/00—Hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention relates to the manufacture method of a kind of mould structure of wide-mouth bottle intermediate and wide-mouth bottle.The present invention need not change the technological parameter of bottle blowing machine, in the case of mandrel, die sinking angle, wide-mouth bottle can be quickly produced using existing suitable bottle base (grammes per square metre and draw ratio), the newly-increased cost of preform mould can be reduced, the design of product also becomes various, and production is realized more rapidly and efficiently.
Description
Technical field
The invention belongs to wide-mouth bottle field, more particularly to a kind of wide-mouth bottle intermediate mould structure and
The manufacture method of wide-mouth bottle.
Background technology
Content is aneroid resin wide-mouth bottle, using scope than wide, food, medicine,
Chemical industry has different purposes, and the sealing means species of wide-mouth bottle is various.There are screw thread, buckle
Bottle cap sealing form, wherein screw thread have single thread, the differentiation of double thread again, and buckle also has single button and double
The differentiation of button；Also wide-mouth bottle bottleneck end face matches somebody with somebody aluminium flake seal form.It is currently known such appearance on the market
In the design and producing of device bottle, the bottle base for usually having the bottleneck type specified and grammes per square metre coordinates single
Design of perfume bottles, designer needs to take much time to select suitable bottle base, and such bottle base city
Species is few on field, and branch does not also concentrate, for purchasing and transporting increase cost.Needed in production pair
The preform mould and bottle blowing mould answered complete final Product processing, bottle blowing equipment it is general using line straightening machine as
It is main.Such design and production are not easy to that the personalized designs of product, production efficiency is low, bottle base is supplied
It should select single；As fruit product encounters the design alteration similar on sealing means, bottleneck, bottle base
Switching, the technique adjustment of bottle blowing have very big difficulty, the modification cycle can also extend, spent into
This is quite high.
The content of the invention
Based on this, for above-mentioned technical problem there is provided a kind of mould structure of wide-mouth bottle intermediate and
The manufacture method of wide-mouth bottle.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
There is inner chamber in a kind of mould structure of wide-mouth bottle intermediate, including mould, the mould, and
There is the aperture for being used for inserting bottle base, the inner chamber includes cavity of resorption and epicoele, institute at its top center
State cavity of resorption to be adapted to wide-mouth bottle body, there is bottleneck mold insert, the epicoele in the lower inner wall of the epicoele
It is adapted to wide-mouth bottle bottleneck and cutout unit, the bottleneck mold insert is annular in shape, on its inwall from top to bottom
With the teeth portion for being located at the wide-mouth bottle bottleneck and cutout unit joint otch for being molded and for into
The fit structure that type is adapted to bottle cap.
The fit structure is helicitic texture or buckle structure.
The bottom of the mould has support feet.
This programme further relates to a kind of manufacture method of wide-mouth bottle, including：
Bottle base is connected to bottle blowing machine, and the bottle base is inserted vertically into mould, the mould includes mould
With the aperture having at inner chamber, and its top center for inserting bottle base, institute in tool, the mould
Stating inner chamber includes cavity of resorption and epicoele, and the cavity of resorption is adapted to wide-mouth bottle body, the bottom of the epicoele
There is bottleneck mold insert, the epicoele is adapted to wide-mouth bottle bottleneck and cutout unit on inwall, the bottleneck edge
Part is annular in shape, and from top to bottom having on its inwall is used to be molded positioned at the wide-mouth bottle bottleneck and cutout unit
The teeth portion of joint otch and the fit structure being adapted to for shaping with bottle cap；
Bottle blowing is carried out by the bottle blowing machine, it is with excision in the in-mold molding to make the bottle base
The wide-mouth bottle intermediate in portion, the wide-mouth bottle intermediate is in the wide-mouth bottle bottleneck and the joint of cutout unit
With otch；
Incision by cutting machine in the wide-mouth bottle intermediate cuts off the cutout unit, obtains wide-mouth
Bottle.
The fit structure is helicitic texture or buckle structure.
The bottom of the mould has support feet.
The present invention need not change the technological parameter of bottle blowing machine, in the case of such as mandrel, die sinking angle,
Wide-mouth bottle can be quickly produced using existing suitable bottle base (grammes per square metre and draw ratio), it is possible to reduce bottle base mould
The newly-increased cost of tool, the design of product also becomes various, and production is realized more rapidly and efficiently.
Brief description of the drawings
The present invention is described in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is a kind of structural representation of the mould structure of wide-mouth bottle intermediate of the present invention；
Fig. 2 is the structural representation of the bottleneck mold insert of the present invention；
Fig. 3 is the structural representation of the wide-mouth bottle intermediate of the present invention；
Fig. 4 is the structural representation of wide-mouth bottle；
Fig. 5 is partial enlarged drawings of the Fig. 3 at A.
Embodiment
As Figure 1-5, a kind of mould structure of wide-mouth bottle intermediate, including mould 1100, is used for
Wide-mouth bottle intermediate 30 is manufactured, it is the transitional product of manufacture wide-mouth bottle.
Wherein, as shown in figure 3, wide-mouth bottle intermediate 30 from the bottom to top include wide-mouth bottle body 31,
Wide-mouth bottle bottleneck 32 and cutout unit 33, wide-mouth bottle bottleneck 32 and the joint of cutout unit 33 have
Otch 34, manufacture is obtained after wide-mouth bottle intermediate 30, and cutout unit 33 is cut off at otch 34
Wide-mouth bottle is obtained, wide-mouth bottle is shown in Fig. 4.
With the aperture having at inner chamber, and its top center for inserting bottle base 2 in mould 1100,
Bottom has support feet 1140.
Inner chamber includes cavity of resorption 1110 and epicoele 1120, and cavity of resorption 1110 is adapted to wide-mouth bottle body 31,
There is bottleneck mold insert 1130 in the lower inner wall of epicoele 1120, make epicoele 1120 and wide-mouth bottle bottleneck 32
And cutout unit 33 is adapted to.
As shown in Fig. 2 bottleneck mold insert 1130 is annular in shape, from top to bottom having on its inwall is used to be molded
Positioned at wide-mouth bottle bottleneck 32 with the teeth portion 1131 of the joint otch 34 of cutout unit 33 and for being molded
The fit structure 1132 being adapted to bottle cap.
Wherein, fit structure 1132 is helicitic texture or buckle structure.
Bottleneck mold insert 1130 is the key for realizing bottleneck design variation, can meet the change of bottleneck type
Change, such as screw thread is changed to the structure change of buckle, and such as incision treatment practicality adjustment can be by changing
Variable bottleneck mold insert 1130 is quickly realized, with low cost, while providing solution for the supplement of bottle-type
Scheme.
Because the technique, equipment, scheme of cutting separation are different, in the sharp edge of bottleneck, chip and end face
Different results are had, if efficient, stable cutting should be realized, edible safety is met again and is made
With desired processing, then as shown in figure 5, bottleneck end face straight line 34a length, bottleneck in otch 34
R angles 34b, excision straightway 34c length, lower cutting angle 34d and upper cutting angle 34e
Design is to realize the guarantee of above-mentioned requirements, therefore the design of the teeth portion 1131 on bottleneck mold insert 1130 is to cut
Mouth 34 meets the key of above-mentioned requirements.
The change of bottleneck structure design can be completed by changing different bottleneck mold inserts 1130, different to meet
Demand, meanwhile, the shape of the teeth portion 1131 of modification bottleneck mold insert 1130 is divided to meet different cuttings
From mode, the variation for R ＆ D design is ensured there is provided inexpensive and efficient realize.
Meanwhile, fit structure 1132 is to meet different bottle cap fit structures, the seal request of blooming
To meet the key of different performances.
By the mould structure of the present invention, the technological parameter of bottle blowing machine need not changed, such as mandrel,
In the case of molding angle, wide-mouth can be quickly produced using existing suitable bottle base (grammes per square metre and draw ratio)
Bottle, it is possible to reduce the newly-increased cost of preform mould, the design of product also becomes various, and production is realized more
For rapidly and efficiently.
As Figure 1-5, this programme further relates to a kind of manufacture method of wide-mouth bottle, including：
First, bottle base 2 is connected to bottle blowing machine, and the bottle base 2 is inserted vertically into mould 1100.
Mould 1100 is used to manufacture wide-mouth bottle intermediate 30, and the wide-mouth bottle intermediate 30 is wrapped from the bottom to top
Include wide-mouth bottle body 31, wide-mouth bottle bottleneck 32 and cutout unit 33, wide-mouth bottle bottleneck 32 and cutout unit
33 joint has otch 34.
With the aperture having at inner chamber, and its top center for inserting bottle base 2 in mould 1100,
Bottom has support feet 1140.
Inner chamber includes cavity of resorption 1110 and epicoele 1120, and cavity of resorption 1110 is adapted to wide-mouth bottle body 31,
There is bottleneck mold insert 1130 in the lower inner wall of epicoele 1120, make epicoele 1120 and wide-mouth bottle bottleneck 32
And cutout unit 33 is adapted to.
Bottleneck mold insert 1130 is annular in shape, and from top to bottom having on its inwall is used to be molded positioned at wide-mouth bottle bottle
Mouth 32 is with the teeth portion 1131 of the joint otch 34 of cutout unit 33 and for being molded what is be adapted to bottle cap
Fit structure 1132.
Wherein, fit structure 1132 is helicitic texture or buckle structure.
2nd, bottle blowing is carried out by bottle blowing machine, bottle base 2 is shaped in mould 1100 with cutout unit
33 wide-mouth bottle intermediate 30, the wide-mouth bottle intermediate 30 is in wide-mouth bottle bottleneck 32 and cutout unit 33
Joint there is otch 34.
3rd, cutout unit 33 is cut off at the otch 34 of wide-mouth bottle intermediate 30 by cutting machine, obtained
Wide-mouth bottle comprising wide-mouth bottle body 31 and wide-mouth bottle bottleneck 32.
Bottleneck mold insert 1130 is the key for realizing bottleneck design variation, can meet the change of bottleneck type
Change, such as screw thread is changed to the structure change of buckle, and such as incision treatment practicality adjustment can be by changing
Variable bottleneck mold insert 1130 is quickly realized, with low cost, while providing solution for the supplement of bottle-type
Scheme.
Because the technique, equipment, scheme of cutting separation are different, in the sharp edge of bottleneck, chip and end face
Different results are had, if efficient, stable cutting should be realized, edible safety is met again and is made
With desired processing, then as illustrated, bottleneck end face straight line 34a length, bottleneck R in otch 34
Angle 34b, excision straightway 34c length, lower cutting angle 34d and upper cutting angle 34e
Design is to realize the guarantee of above-mentioned requirements, therefore the design of the teeth portion 1131 on bottleneck mold insert 1130 is to cut
Mouth 34 meets the key of above-mentioned requirements.
The change of bottleneck structure design can be completed by changing different bottleneck mold inserts 1130, different to meet
Demand, meanwhile, the shape of the teeth portion 1131 of modification bottleneck mold insert 1130 is divided to meet different cuttings
From mode, the variation for R ＆ D design is ensured there is provided inexpensive and efficient realize.
Meanwhile, fit structure 1132 is to meet different bottle cap fit structures, the seal request of blooming
To meet the key of different performances.
By the inventive method, the technological parameter of bottle blowing machine, such as mandrel, die sinking angle need not changed
In the case of degree, wide-mouth bottle can be quickly produced using existing suitable bottle base (grammes per square metre and draw ratio), can
To reduce the cost that preform mould is newly-increased, the design of product also becomes various, and production is realized more quick
Efficiently.
But, those of ordinary skill in the art is it should be appreciated that the embodiment of the above is only
For illustrating the present invention, and it is not used as limitation of the invention, as long as in the essence essence of the present invention
In refreshing scope, change, modification to embodiment described above will all fall in claims of the present invention
In the range of.
Claims (6)
1. a kind of mould structure of wide-mouth bottle intermediate, it is characterised in that including mould, the mould
It is interior that there is the aperture having at inner chamber, and its top center for inserting bottle base, under the inner chamber includes
Chamber and epicoele, the cavity of resorption are adapted to wide-mouth bottle body, have bottle in the lower inner wall of the epicoele
Mouth mold insert, the epicoele is adapted to wide-mouth bottle bottleneck and cutout unit, and the bottleneck mold insert is annular in shape, its
From top to bottom have to be used to be molded on inwall and be located at the wide-mouth bottle bottleneck and cutout unit joint otch
Teeth portion and the fit structure being adapted to for shaping with bottle cap.
2. a kind of mould structure of wide-mouth bottle intermediate according to claim 1, it is characterised in that
The fit structure is helicitic texture or buckle structure.
3. a kind of mould structure of wide-mouth bottle intermediate according to claim 1 or 2, its feature
It is, the bottom of the mould has support feet.
4. a kind of manufacture method of wide-mouth bottle, it is characterised in that including：
Bottle base is connected to bottle blowing machine, and the bottle base is inserted vertically into mould, the mould includes mould
With the aperture having at inner chamber, and its top center for inserting bottle base, institute in tool, the mould
Stating inner chamber includes cavity of resorption and epicoele, and the cavity of resorption is adapted to wide-mouth bottle body, the bottom of the epicoele
There is bottleneck mold insert, the epicoele is adapted to wide-mouth bottle bottleneck and cutout unit on inwall, the bottleneck edge
Part is annular in shape, and from top to bottom having on its inwall is used to be molded positioned at the wide-mouth bottle bottleneck and cutout unit
The teeth portion of joint otch and the fit structure being adapted to for shaping with bottle cap；
Bottle blowing is carried out by the bottle blowing machine, it is with excision in the in-mold molding to make the bottle base
The wide-mouth bottle intermediate in portion, the wide-mouth bottle intermediate is in the wide-mouth bottle bottleneck and the joint of cutout unit
With otch；
Incision by cutting machine in the wide-mouth bottle intermediate cuts off the cutout unit, obtains wide-mouth
Bottle.
5. the manufacture method of a kind of wide-mouth bottle according to claim 4, it is characterised in that described
Fit structure is helicitic texture or buckle structure.
6. a kind of manufacture method of wide-mouth bottle according to claim 4 or 5, it is characterised in that
The bottom of the mould has support feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177700.7A CN107225749A (en) | 2016-03-25 | 2016-03-25 | The mould structure of wide-mouth bottle intermediate and the manufacture method of wide-mouth bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177700.7A CN107225749A (en) | 2016-03-25 | 2016-03-25 | The mould structure of wide-mouth bottle intermediate and the manufacture method of wide-mouth bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107225749A true CN107225749A (en) | 2017-10-03 |
Family
ID=59932725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610177700.7A Pending CN107225749A (en) | 2016-03-25 | 2016-03-25 | The mould structure of wide-mouth bottle intermediate and the manufacture method of wide-mouth bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225749A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536721A (en) * | 2022-02-26 | 2022-05-27 | 广州赢盛塑料制品有限公司 | Improve blow needle structure of bottleneck leakproofness |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6228317B1 (en) * | 1998-07-30 | 2001-05-08 | Graham Packaging Company, L.P. | Method of making wide mouth blow molded container |
| CN102202863A (en) * | 2009-08-31 | 2011-09-28 | 株式会社吉野工业所 | Synthetic resin bottle body, and process for production thereof |
| CN205522437U (en) * | 2016-03-25 | 2016-08-31 | 上海紫江企业集团股份有限公司 | Mould structure of wide -necked bottle midbody |
-
2016
- 2016-03-25 CN CN201610177700.7A patent/CN107225749A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6228317B1 (en) * | 1998-07-30 | 2001-05-08 | Graham Packaging Company, L.P. | Method of making wide mouth blow molded container |
| CN102202863A (en) * | 2009-08-31 | 2011-09-28 | 株式会社吉野工业所 | Synthetic resin bottle body, and process for production thereof |
| CN205522437U (en) * | 2016-03-25 | 2016-08-31 | 上海紫江企业集团股份有限公司 | Mould structure of wide -necked bottle midbody |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536721A (en) * | 2022-02-26 | 2022-05-27 | 广州赢盛塑料制品有限公司 | Improve blow needle structure of bottleneck leakproofness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |
|
| RJ01 | Rejection of invention patent application after publication |