CN108568960B - Vapour-pressure type mould of drawing of patterns of being convenient for - Google Patents
Vapour-pressure type mould of drawing of patterns of being convenient for Download PDFInfo
- Publication number
- CN108568960B CN108568960B CN201810314487.9A CN201810314487A CN108568960B CN 108568960 B CN108568960 B CN 108568960B CN 201810314487 A CN201810314487 A CN 201810314487A CN 108568960 B CN108568960 B CN 108568960B
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- Prior art keywords
- mould
- hole
- die
- main
- groove
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- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 210000003437 trachea Anatomy 0.000 abstract description 7
- 238000000071 blow moulding Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
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
- B29C49/70—Removing or ejecting blown articles from the mould
-
- 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
-
- 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
- B29C49/70—Removing or ejecting blown articles from the mould
- B29C2049/701—Ejecting means
- B29C2049/702—Air pressure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a pneumatic type mold convenient to demold, and relates to the technical field of molds. This vapour-pressure type mould of drawing of patterns of being convenient for, including main mould and vice mould, the top fixedly connected with pipeline of vice mould, the mouth of blowing has been seted up at the middle part of vice mould, vice mould groove has been seted up to the bottom of vice mould, vice mould gag lever post hole has been seted up to one side of vice mould, and the inner wall swing joint in vice mould gag lever post hole has the gag lever post, and the upper end swing joint of gag lever post has the nut, main mould gag lever post groove has been seted up to one side of main mould, and the top fixedly connected with sealing washer in main mould gag lever post groove, and the sealing washer hole has been seted up in the outside of sealing washer, the lower extreme of gag lever post runs through the sealing washer hole. This vapour-pressure type mould of drawing of patterns of being convenient for through seting up the venthole in the air pump bottom, makes the air pump blow to the trachea of fixed connection at the venthole inner wall, has solved because present mould drawing of patterns efficiency leads to the problem of the drawing of patterns of not being convenient for slowly.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a pneumatic die convenient for demoulding.
Background
The plastic pipe parison obtained by blow molding thermoplastic resin through extrusion or injection molding is put into a split mold when it is hot or heated to a softened state, compressed air is introduced into the parison immediately after the mold is closed, so that the plastic parison is blown to cling to the inner wall of the mold, and various hollow products are obtained after cooling and demolding.
However, the existing blow molding mold is inconvenient to demold due to slow demolding efficiency after blow molding, thereby affecting the working efficiency in the production process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the air pressure type mold convenient to demold, and solves the problem that the demolding is inconvenient because the demolding efficiency of the existing mold is slow.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a pneumatic type mold convenient for demolding comprises a main mold and an auxiliary mold, wherein a pipeline is fixedly connected to the top end of the auxiliary mold, an air blowing opening is formed in the middle of the auxiliary mold, an auxiliary mold groove is formed in the bottom of the auxiliary mold, an auxiliary mold limiting rod hole is formed in one side of the auxiliary mold, a limiting rod is movably connected to the inner wall of the auxiliary mold limiting rod hole, a nut is movably connected to the upper end of the limiting rod, a main mold limiting rod groove is formed in one side of the main mold, a sealing ring is fixedly connected to the top end of the main mold limiting rod groove, a sealing ring hole is formed in the outer side of the sealing ring, the lower end of the limiting rod sequentially penetrates through the sealing ring hole and the sealing ring and extends into the main mold limiting rod groove, an auxiliary mold clamping groove is formed in the top of the main mold, a main mold groove is formed in the bottom of the auxiliary mold clamping groove, and an air inlet is, the outer wall of main mould has seted up the trachea hole, the outer wall fixedly connected with air pump of main mould, and the bottom of air pump has seted up the venthole, the inner wall fixedly connected with trachea of venthole, and tracheal one end runs through trachea hole fixed connection air inlet.
Preferably, the top of the main die limiting rod groove is provided with a hole with the same diameter as the hole of the sealing ring.
Preferably, the number of the air pumps is two, and the two air pumps are fixedly connected to two sides of the main die respectively.
Preferably, the aperture size of the air inlet is equal to the aperture size of the air outlet.
Preferably, the bottom of the secondary mould is convex.
Preferably, the width of the main mold is equal to the width of the sub mold.
(III) advantageous effects
The invention provides a pneumatic mould convenient for demoulding. The method has the following beneficial effects:
(1) this vapour-pressure type mould of being convenient for drawing of patterns through opening the air inlet at master die groove bottom portion, makes the air inlet of master die groove bottom portion can admit air, has solved because present mould drawing of patterns efficiency leads to the problem of the drawing of patterns of being not convenient for slowly.
(2) This vapour-pressure type mould of drawing of patterns of being convenient for through seting up the venthole in the air pump bottom, makes the air pump blow to the trachea of fixed connection at the venthole inner wall, has solved because present mould drawing of patterns efficiency leads to the problem of the drawing of patterns of being not convenient for slowly.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention.
In the figure: the mold comprises a main mold 1, an auxiliary mold 2, a pipeline 3, an air blowing port 4, a limiting rod 5, a nut 6, a limiting rod hole of the auxiliary mold 7, a sealing ring 8, a clamping groove of the auxiliary mold 9, a limiting rod groove of the main mold 10, an air pump 11, an air outlet hole 12, an air pipe hole 13, an air pipe 14, an air inlet 15, a sealing ring hole 16, an auxiliary mold groove 17 and a main mold groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a pneumatic type mold convenient for demolding comprises a main mold 1 and an auxiliary mold 2, wherein the width of the main mold 1 is equal to that of the auxiliary mold 2, a pipeline 3 is fixedly connected to the top end of the auxiliary mold 2, an air blowing port 4 is formed in the middle of the auxiliary mold 2, an auxiliary mold groove 17 is formed in the bottom of the auxiliary mold 2, the bottom of the auxiliary mold 2 is convex, an auxiliary mold limiting rod hole 7 is formed in one side of the auxiliary mold 2, a limiting rod 5 is movably connected to the inner wall of the auxiliary mold limiting rod hole 7, a nut 6 is movably connected to the upper end of the limiting rod 5, a main mold limiting rod groove 10 is formed in one side of the main mold 1, a sealing ring 8 is fixedly connected to the top end of the main mold limiting rod groove 10, a sealing ring hole 16 is formed in the outer side of the sealing ring 8, a hole with the same diameter as the sealing ring hole 16 is formed in the top of the main mold limiting rod groove 10, the lower end of the limiting rod 5 penetrates through the sealing ring hole 16 and the sealing ring 8 in sequence and extends to the, the top of the main die 1 is provided with an auxiliary die clamping groove 9, the bottom of the auxiliary die clamping groove 9 is provided with a main die groove 18, the bottom of the main die groove 18 is provided with an air inlet 15, the air inlet 15 arranged at the bottom of the main die groove 18 can supply air, so that the problem that demoulding is inconvenient due to slow demoulding efficiency of the current die is solved, the outer wall of the main die 1 is provided with an air pipe hole 13, the outer wall of the main die 1 is fixedly connected with two air pumps 11, the two air pumps 11 are respectively and fixedly connected with two sides of the main die 1, the bottom of each air pump 11 is provided with an air outlet hole 12, the air pump 11 can blow air to an air pipe 14 fixedly connected with the inner wall of the air outlet hole 12 through the air outlet hole 12 arranged at the bottom of the air pump 11, the problem that demoulding is inconvenient due to slow demoulding efficiency of the current die is solved, and the inner wall of the air outlet hole 12 is, and one end of the air pipe 14 penetrates through the air pipe hole 13 and is fixedly connected with an air inlet 15, and the aperture size of the air inlet 15 is equal to that of the air outlet 12.
This vapour-pressure type mould during operation of being convenient for drawing of patterns, put down vice mould 2, make the bottom of vice mould 2 insert in vice mould draw-in groove 9, start the blow molding bottle after sealed, the back is accomplished in the blow molding, open vice mould 2, open air pump 11, make air pump 11 add atmospheric pressure to main mould groove 18 in through trachea 14 and air inlet 15, then can ejecting main mould groove 18 with the bottle after the blow molding is accomplished, thereby reach the purpose of being convenient for the drawing of patterns, the problem of the drawing of patterns of being inconvenient for because present mould drawing of patterns efficiency leads to slowly has been solved.
To sum up, this vapour-pressure type mould of being convenient for drawing of patterns through seting up the air inlet 15 in main mould groove 18 bottom, makes the air inlet 15 of main mould groove 18 bottom can admit air, has solved because the mould drawing of patterns efficiency leads to the problem of the drawing of patterns of being inconvenient for slowly at present.
This vapour-pressure type mould of drawing of patterns of being convenient for through seting up the venthole 12 in air pump 11 bottom, makes air pump 11 can blow to the trachea 14 of fixed connection at venthole 12 inner wall, has solved because the mould drawing of patterns efficiency leads to the problem of the drawing of patterns of being not convenient for slowly at present.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides a vapour-pressure type mould of drawing of patterns of being convenient for, includes main mould (1) and secondary mould (2), its characterized in that: the top end of the auxiliary die (2) is fixedly connected with a pipeline (3), the middle part of the auxiliary die (2) is provided with an air blowing opening (4), the bottom of the auxiliary die (2) is provided with an auxiliary die groove (17), one side of the auxiliary die (2) is provided with an auxiliary die limiting rod hole (7), the inner wall of the auxiliary die limiting rod hole (7) is movably connected with a limiting rod (5), the upper end of the limiting rod (5) is movably connected with a nut (6), one side of the main die (1) is provided with a main die limiting rod groove (10), the top end of the main die limiting rod groove (10) is fixedly connected with a sealing ring (8), the outer side of the sealing ring (8) is provided with a sealing ring hole (16), the lower end of the limiting rod (5) sequentially penetrates through the sealing ring hole (16) and the sealing ring (8) and extends to the inner part of the main die limiting rod groove (10), the top of the main die (1) is provided with an auxiliary die clamping, a main die groove (18) is formed in the bottom of the auxiliary die clamping groove (9), an air inlet (15) is formed in the bottom of the main die groove (18), an air pipe hole (13) is formed in the outer wall of the main die (1), an air pump (11) is fixedly connected to the outer wall of the main die (1), an air outlet hole (12) is formed in the bottom of the air pump (11), an air pipe (14) is fixedly connected to the inner wall of the air outlet hole (12), and one end of the air pipe (14) penetrates through the air pipe hole (13) and is fixedly connected with the air inlet (15); the top of the main die limiting rod groove (10) is provided with a hole with the same diameter as the sealing ring hole (16); the number of the air pumps (11) is two, and the two air pumps (11) are respectively and fixedly connected to two sides of the main die (1); the aperture size of the air inlet (15) is equal to that of the air outlet (12); the bottom of the secondary mould (2) is convex; the width of the main die (1) is equal to that of the auxiliary die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314487.9A CN108568960B (en) | 2018-04-10 | 2018-04-10 | Vapour-pressure type mould of drawing of patterns of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314487.9A CN108568960B (en) | 2018-04-10 | 2018-04-10 | Vapour-pressure type mould of drawing of patterns of being convenient for |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108568960A CN108568960A (en) | 2018-09-25 |
| CN108568960B true CN108568960B (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810314487.9A Active CN108568960B (en) | 2018-04-10 | 2018-04-10 | Vapour-pressure type mould of drawing of patterns of being convenient for |
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| Country | Link |
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| CN (1) | CN108568960B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730347A (en) * | 2019-03-25 | 2019-05-10 | 荣成泰祥食品股份有限公司 | A kind of turning device on ball curing assembly line |
| CN114193742B (en) * | 2021-12-14 | 2023-11-24 | 紫阳县锄禾实业发展有限公司 | Plastic bottle blow molding processing system and molding processing method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4333253B2 (en) * | 2003-07-16 | 2009-09-16 | 東洋製罐株式会社 | Blow molding mold and manufacturing method thereof |
| US20050073077A1 (en) * | 2003-09-09 | 2005-04-07 | Whitley Kenneth W. | Use of air assist to eject roller bottle with deep punt |
| CN202006579U (en) * | 2010-12-08 | 2011-10-12 | 浙江德玛克机械有限公司 | Rotation type bottom-die air blowing device of bottle blowing die |
| CN103448232A (en) * | 2013-09-12 | 2013-12-18 | 王磊 | Molding process for plastic red wine goblet |
| CN105128315A (en) * | 2015-09-01 | 2015-12-09 | 芜湖瑞泰精密机械有限公司 | Blowing mould for pesticide bottles |
| CN205272427U (en) * | 2015-12-15 | 2016-06-01 | 湖北金正来自动化有限公司 | High -efficient qi exhaustion drawing of patterns mould |
| CN206426414U (en) * | 2016-12-21 | 2017-08-22 | 成都市联余精密机械有限公司 | Bottle cap new stripper mould |
| CN206465444U (en) * | 2017-02-04 | 2017-09-05 | 浙江省东阳市塑料有限公司 | Mould cup blow molding die |
| CN206825849U (en) * | 2017-06-02 | 2018-01-02 | 东莞星海丰电子有限公司 | An injection mold release blowing structure |
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2018
- 2018-04-10 CN CN201810314487.9A patent/CN108568960B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108568960A (en) | 2018-09-25 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200508 Address after: 211100 No.3, Huashang Road, Lukou street, Jiangning District, Nanjing City, Jiangsu Province Applicant after: Kaiye (Nanjing) Technology Co., Ltd Address before: 235000 Anhui Province Economic Development Zone Huaibei City Duji District Tengfei Road No. 7 Applicant before: Yu Fazhou |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An air pressure mould for easy demoulding Effective date of registration: 20210108 Granted publication date: 20200605 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: Kaiye (Nanjing) Technology Co.,Ltd. Registration number: Y2021980000188 |