CN108773054A - A kind of spiral flow passage type blow mold - Google Patents
A kind of spiral flow passage type blow mold Download PDFInfo
- Publication number
- CN108773054A CN108773054A CN201810327915.1A CN201810327915A CN108773054A CN 108773054 A CN108773054 A CN 108773054A CN 201810327915 A CN201810327915 A CN 201810327915A CN 108773054 A CN108773054 A CN 108773054A
- Authority
- CN
- China
- Prior art keywords
- blow mold
- die
- flow passage
- bottom plate
- spiral flow
- 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
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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
- B29C49/4823—Moulds with incorporated heating or cooling means
-
- 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
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
-
- 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
- B29C49/4823—Moulds with incorporated heating or cooling means
- B29C2049/4825—Moulds with incorporated heating or cooling means for cooling moulds or mould parts
-
- 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
- B29L2001/00—Articles provided with screw threads
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of spiral flow passage type blow molds, including cover board and bottom plate, the outer surface of the cover board is installed with No.1 die body, and the outer surface of No.1 die body is installed with No.1 die cavity, the outer surface of the No.1 die cavity is equipped with helical flow path, and the lower section of helical flow path is equipped with CBE type cooling devices, and the side of the bottom plate is equipped with hinge, and the other side of bottom plate is equipped with temperature sensor, the hinge is fixedly connected with cover board.A kind of spiral flow passage type blow mold of the present invention, equipped with screw thread runner, CBE types cooling device and temperature sensor, it can make product surface made of blow mold that there is smooth spiral lamination, and can accelerate blow mold and molding after product cooling to improve production efficiency, prevent operating personnel from moving blow mold when the temperature for not knowing about blow mold to influence the quality of product, it is applicable in different operating situation, brings better prospect of the application.
Description
Technical field
The invention belongs to mould applications, are related to blow mold, and in particular to a kind of spiral flow passage type blow mold.
Background technology
The manufacturing process flow of blow mold is by thermoplastic resin is extruded or the obtained tubular plastic type of injection moulding
Base while hot or is heated to be placed in split die body when soft state, is passed through compressed air after mold closing in parison immediately, makes plastics
Parison is tightly attached to by inflation on mould inner wall, and various hollow products are obtained after cooling and demolding.Blow mold is suitable for system
Make daily necessities.
There are certain drawbacks in existing blow mold, when coming into operation, cannot more easily produce outer when in use
Surface has the product of spiral lamination, and cannot quickly be cooled down to blow mold, while cannot be conveniently operated personnel's understanding
The variation of mold surface temperature brings certain influence using process to people, for this purpose, it is proposed that a kind of helical flow path
Formula blow mold.
Invention content
According to the above-mentioned deficiencies of the prior art, the main purpose of the present invention is to provide a kind of spiral flow passage type blow molding dies
Tool, can effectively solve the problems in background technology.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of spiral flow passage type blow mold, including cover board and bottom plate, the outer surface of the cover board are installed with No.1
Die body, and the outer surface of No.1 die body is installed with No.1 die cavity, the outer surface of the No.1 die cavity is installed with projecting apertures,
The side of the projecting apertures is installed with handle grip base mouth sword, and the lower section of projecting apertures is equipped with helical flow path, the helical flow path
Lower section is installed with mould bottom abaculus, and the lower end of mould bottom abaculus is equipped with CBE type cooling devices, and the side of mould bottom abaculus is solid
Dingan County is equipped with fastener, and the underside of the No.1 die body is equipped with positioning bolt, and the side of the bottom plate is equipped with hinge, and bottom
The other side of plate is equipped with temperature sensor, and the outer surface of the bottom plate is installed with No. two die bodys, and the appearance of No. two die bodys
Face is installed with No. two die cavitys, and the lower end of No. two die cavitys is equipped with mould bottom caulking groove, and the side of mould bottom caulking groove is fixedly mounted
There is card slot, is installed with screw trepanning below No. two die bodys, the hinge is fixedly connected with cover board.
In above-mentioned apparatus, the helical flow path is fixedly connected with No.1 die cavity, the CBE types cooling device and No.1 die body
It is fixedly connected, the quantity of the fastener and positioning bolt is four groups, and the hinge and temperature sensor are fixed and connected with bottom plate
It connects, mould bottom caulking groove and No. two die cavitys are fixedly connected.
Present invention has the advantages that：The spiral flow passage type blow mold can be made after molding by the way that helical flow path is arranged
Product external surfaces have spiral lamination to make product have aesthetic feeling, and can ensure the uniform of product wall thickness after molding, avoid
Product is excessively smooth and is slid from the hand of user, by the way that mould bottom abaculus and mould bottom caulking groove is arranged, can ensure that mold makes
Adaptation with process midsole portion is good, and the connection between die body can be made even closer, avoids the sealing because of mold bottom
Property it is bad and cause the wall unevenness of the product after blow molding even, can be in mold manufacturing by the way that CBE type cooling devices are arranged
During accelerate the cooling of mold and product to improve the working efficiency of mold, avoid the cooling because waiting for molds and products
And the excessive time is wasted, by setting temperature sensor, it can be better understood by the temperature of mold and molding product, and
And operating personnel can be made not scalded by the high temperature on mold, avoid product after molding quilt in no sizing completely
To influence the quality of the product of blow mold manufacture, whole device is simple, easy to operate for taking-up, manufactures spiral lamination and understanding
The effect of temperature change is more preferable relative to traditional approach.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is a kind of overall structure diagram of spiral flow passage type blow mold of the present invention.
Fig. 2 is a kind of partial view of spiral flow passage type blow mold of the present invention.
1, cover board in figure；2, No.1 die body；3, No.1 die cavity；4, projecting apertures；5, handle grip base mouth sword；6, helical flow path；7,
Mould bottom abaculus；8, CBE types cooling device；9, fastener；10, positioning bolt；11, bottom plate；12, hinge；13, temperature sensor；14,
No. two die bodys；15, No. two die cavitys；16, mould bottom caulking groove；17, card slot；18, screw trepanning.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, each component that the specific implementation mode of the present invention is for example involved
Shape, construction, the mutual alignment and connection relation between each section, the effect of each section and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
As shown in Figs. 1-2, a kind of spiral flow passage type blow mold, including cover board 1 and bottom plate 11, the appearance of the cover board 1
Face is installed with No.1 die body 2, and the outer surface of No.1 die body 2 is installed with No.1 die cavity 3, the No.1 die cavity 3
Outer surface is installed with projecting apertures 4, and the side of the projecting apertures 4 is installed with handle grip base mouth sword 5, and the lower section of projecting apertures 4 is set
There is helical flow path 6, the lower section of the helical flow path 6 is installed with mould bottom abaculus 7, and the lower end of mould bottom abaculus 7 is equipped with CBE types
The side of cooling device 8, mould bottom abaculus 7 is installed with fastener 9, and the underside of the No.1 die body 2, which is equipped with, determines
The side of position bolt 10, the bottom plate 11 is equipped with hinge 12, and the other side of bottom plate 11 is equipped with temperature sensor 13, the bottom plate
11 outer surface is installed with No. two die bodys 14, and the outer surface of No. two die bodys 14 is installed with No. two die cavitys 15, described
The lower end of No. two die cavitys 15 is equipped with mould bottom caulking groove 16, and the side of mould bottom caulking groove 16 is installed with card slot 17, No. two moulds
The lower section of body 14 is installed with screw trepanning 18, and the hinge 12 is fixedly connected with cover board 1.
Wherein, the helical flow path 6 is fixedly connected with No.1 die cavity 3.
Wherein, the CBE types cooling device 8 is fixedly connected with No.1 die body 2.
Wherein, the quantity of the fastener 9 and positioning bolt 10 is four groups.
Wherein, the hinge 12 is fixedly connected with bottom plate 11 with temperature sensor 13.
Wherein, mould bottom caulking groove 16 is fixedly connected with No. two die cavitys 15.
It should be noted that the present invention is a kind of spiral flow passage type blow mold, when in use, by the way that cover board 1, energy is arranged
It is enough conveniently operated personnel to combine two pieces of die bodys, and facilitates and take out product after molding, avoid because not having between die body
It is fully integrated to influence the quality of the product after molding together, while bottom plate 11 is set, is capable of closing for support cover board 1
It closes, and can prevent the high temperature generated when injection molding from directly being transferred out from die body and come, the heat for avoiding the high temperature on die body from generating
Gas and operating personnel are caused to scald, by the way that No.1 die body 2 and No. two die bodys 14 are arranged, can be conveniently operated personnel product at
Product is quickly taken out after type, product after molding is prevented to be adhered to because not taking out in time on die body, passes through setting one
Number die cavity 3 and No. two die cavitys 15 can facilitate and add different mold components, avoid due to the component for adding mold is excessively cumbersome
The efficiency of mold manufacturing is influenced, while projecting apertures 4 is set in the outer surface of die cavity, product external surfaces after molding can be made to be formed
Seamless recess avoids the form that product makes mold because of surfacing excessively dull, passes through to keep product more beautiful
Handle grip base mouth sword 5 is set, can ensure the handling position of product after molding smoothly without residual trace, and can cut away it is extra
Material avoids the carrying for having residual trace at product handle and influencing product that from capable of making after molding by the way that helical flow path 6 is arranged
Product external surfaces have spiral lamination to make product have aesthetic feeling, and can ensure the uniform of product wall thickness after molding, avoid
Product is excessively smooth and is slid from the hand of user, by the way that mould bottom abaculus 7 is arranged, can ensure mold bottom in use
The adaptation in portion is good, and the connection between die body can be made even closer, avoids leading because of the poor sealing of mold bottom
It causes the wall unevenness of the product after blow molding even, while mould bottom caulking groove 16 is set, when mould bottom abaculus 7 can be made to be embedded in more
Fitting, avoid mould bottom abaculus 7 because fitting it is not close due to generate gap so as to cause being passed through compressed air technique in parison
Failure can accelerate the cooling of mold and product to carry by the way that CBE types cooling device 8 is arranged during mold manufacturing
The working efficiency of high mold avoids wasting the excessive time because waiting for the cooling of molds and products, by the way that fastener 9, energy is arranged
The connection for enough facilitating No.1 die body 2 and No. two die bodys 14 avoids mold when making product because the connection between die body does not fasten production
It is raw to loosen to influence the quality of production of mold, while card slot 17 is set, the fastener 9 on No.1 die body 2 can be facilitated to be embedded into
To keep the connection between die body even closer in No. two die bodys 14, avoid the fastener 9 on No.1 die body 2 that from can not being completely embedded into two
Product after molding is caused quality problems occur in number die body 14, it, can be by cover board 1 and bottom plate by the way that positioning bolt 10 is arranged
11 it is stronger link together, avoid between cover board 1 and bottom plate 11 connection it is insecure to influence the connection between die body,
By the way that screw trepanning 18 is arranged, the fastening of positioning bolt 10 can be facilitated, positioning bolt 10 is avoided to cause to cover because generating loosening
Connection unconformity between plate 1 and bottom plate 11 and lead to product after molding there are flaw, by the way that hinge 12 is arranged, lid can be made
Plate 1 and bottom plate 12 link together, and avoid the loss of cover board 1 or bottom plate 11 to cause the trouble of later stage accessory, by setting
Temperature sensor 13 is set, the temperature of mold and molding product can be better understood by, and can make operating personnel will not
It is scalded by high temperature on mold, product after molding is avoided to be removed to influence blow mold in no sizing completely
Manufacture the quality of product.A kind of spiral flow passage type blow mold of the present invention is equipped with screw thread runner 6, CBE type cooling devices
8 and temperature sensor 13, it can make product surface after molding that there is smooth spiral lamination, and after mold and molding can be accelerated
Product cool down to improve production efficiency, prevent operating personnel from moving moulds to influence when not knowing about mold temperature
To the quality of product, it is applicable in different operating situation, brings better prospect of the application.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of spiral flow passage type blow mold, including cover board (1) and bottom plate (11), it is characterised in that：Outside the cover board (1)
Surface is installed with No.1 die body (2), and the outer surface of No.1 die body (2) is installed with No.1 die cavity (3), the No.1
The outer surface of die cavity (3) is installed with projecting apertures (4), and the side of the projecting apertures (4) is installed with handle grip base mouth sword (5),
And the lower section of projecting apertures (4) is equipped with helical flow path (6), and mould bottom abaculus (7) is installed with below the helical flow path (6), and
The lower end of mould bottom abaculus (7) is equipped with CBE types cooling device (8), and the side of mould bottom abaculus (7) is installed with fastener (9),
The underside of the No.1 die body (2) is equipped with positioning bolt (10), and the side of the bottom plate (11) is equipped with hinge (12), and
The other side of bottom plate (11) is equipped with temperature sensor (13), and the outer surface of the bottom plate (11) is installed with No. two die bodys
(14), and the outer surface of No. two die bodys (14) is installed with No. two die cavitys (15), and the lower end of No. two die cavitys (15) is equipped with
Mould bottom caulking groove (16), and the side of mould bottom caulking groove (16) is installed with card slot (17), the lower section of No. two die bodys (14) is solid
Dingan County is equipped with screw trepanning (18), and the hinge (12) is fixedly connected with cover board (1).
2. a kind of spiral flow passage type blow mold according to claim 1, it is characterised in that：The helical flow path (6) and
No.1 die cavity (3) is fixedly connected.
3. a kind of spiral flow passage type blow mold according to claim 1, it is characterised in that：The CBE types cooling device
(8) it is fixedly connected with No.1 die body (2).
4. a kind of spiral flow passage type blow mold according to claim 1, it is characterised in that：The fastener (9) and positioning
The quantity of bolt (10) is four groups.
5. a kind of spiral flow passage type blow mold according to claim 1, it is characterised in that：The hinge (12) and temperature
Sensor (13) is fixedly connected with bottom plate (11).
6. a kind of spiral flow passage type blow mold according to claim 1, it is characterised in that：Mould bottom caulking groove (16) and
No. two die cavitys (15) are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810327915.1A CN108773054A (en) | 2018-04-12 | 2018-04-12 | A kind of spiral flow passage type blow mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810327915.1A CN108773054A (en) | 2018-04-12 | 2018-04-12 | A kind of spiral flow passage type blow mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108773054A true CN108773054A (en) | 2018-11-09 |
Family
ID=64033932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810327915.1A Pending CN108773054A (en) | 2018-04-12 | 2018-04-12 | A kind of spiral flow passage type blow mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108773054A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206426450U (en) * | 2016-12-21 | 2017-08-22 | 成都市联余精密机械有限公司 | A kind of bottle blowing mould with heat radiation-proof structure |
| CN107530949A (en) * | 2015-04-23 | 2018-01-02 | 西德尔合作公司 | The cooling means of the heating mould of container moulding press |
-
2018
- 2018-04-12 CN CN201810327915.1A patent/CN108773054A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107530949A (en) * | 2015-04-23 | 2018-01-02 | 西德尔合作公司 | The cooling means of the heating mould of container moulding press |
| CN206426450U (en) * | 2016-12-21 | 2017-08-22 | 成都市联余精密机械有限公司 | A kind of bottle blowing mould with heat radiation-proof structure |
Non-Patent Citations (1)
| Title |
|---|
| 宋宝丰等: "《包装容器结构设计与制造（第二版）》", 31 January 2016, 文化发展出版社 * |
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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: 20181109 |
|
| RJ01 | Rejection of invention patent application after publication |