CN105799122B - A kind of tear-off cap cube rotating mould - Google Patents
A kind of tear-off cap cube rotating mould Download PDFInfo
- Publication number
- CN105799122B CN105799122B CN201610351054.1A CN201610351054A CN105799122B CN 105799122 B CN105799122 B CN 105799122B CN 201610351054 A CN201610351054 A CN 201610351054A CN 105799122 B CN105799122 B CN 105799122B
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- CN
- China
- Prior art keywords
- rotating mould
- injecting glue
- side form
- centered cubic
- tear
- 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.)
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Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2681—Moulds with rotatable mould parts
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C2045/2683—Plurality of independent mould cavities in a single mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of tear-off cap cube rotating moulds, including a centered cubic, it is respectively fixed with a rotating mould on four sides of centered cubic, centered cubic can drive rotating mould to rotate, an injecting glue side form there are one being set at the rotating mould on the right side of centered cubic, secondary injecting glue side form there are one being set at the rotating mould on the left side of centered cubic, injection die cavities are cooperatively formed between injecting glue side form and rotating mould and between secondary injecting glue side form and rotating mould, one time injecting glue side form is equipped with a gum-injecting port, secondary injecting glue side form is equipped with secondary gum-injecting port, each rotating mould is respectively provided with multigroup type component, fixed core and moveable contracting core are respectively included per composing type component.This cube of rotating mould completes the rapid shaping of tear-off cap product by secondary injecting glue, and shaping efficiency is high, and product property after molding is preferable.
Description
Technical field
The present invention relates to technical field of mold, more particularly to a kind of tear-off cap cube rotating mould.
Background technology
In recent years, gradual powerful with the plastic mould of micron order, the yield of plasthetics is increasing, required precision
Also higher and higher.Plastic mould for producing plasthetics is important set indispensable in the entire production process of plasthetics
At part, the structure of mold has direct influence to product quality and production process.Tear-off cap plasthetics is by the inner
There is a flexible glue for enclosing sealing function, molding to be not easy for side.Existing tear-off cap forming die structure is undesirable, and can not be real
It is now quickly molded tear-off cap product, shaping efficiency is low, and molding effect is undesirable.
Invention content
In order to solve the above technical problem, the present invention provides a kind of tear-off cap cube rotating moulds.This cube of rotating mould
Tool completes the rapid shaping of tear-off cap product by secondary injecting glue, and shaping efficiency is high, and product property after molding is preferable.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：One kind is torn
Lid cube rotating mould, including a rotatable centered cubic are drawn, is fixed respectively on four sides of the centered cubic
There are one rotating mould, centered cubic can drive rotating mould to rotate, and be located at the rotating mould on the right side of centered cubic
If there are one an injecting glue side form, set at the rotating mould on the left side of centered cubic there are one secondary injecting glue side form,
Note is cooperatively formed between injecting glue side form and corresponding rotating mould and between secondary injecting glue side form and corresponding rotating mould
Plastotype chamber, an injecting glue side form are equipped with a gum-injecting port for carrying out injecting glue in the horizontal direction, and secondary injecting glue side form is equipped with edge
Vertical direction carries out the secondary gum-injecting port of injecting glue, and each rotating mould is respectively provided with multigroup molding group for being used to form injection die cavities
Part, fixed core and moveable contracting core are respectively included per composing type component, and contracting core is set to the periphery of fixed core.
Further, the centered cubic is equipped with oil cylinder, and oil cylinder can drive contracting core to close to the side of centered cubic
To movement.
Further, each rotating mould has 12 groups of molding assemblies for being used to form injection die cavities.
The beneficial effects of the invention are as follows：The present invention drives four rotating mould rotations by centered cubic, and is once noting
Under the cooperation of glue side form and secondary injecting glue side form, it is sequentially completed an injecting glue, cooling, secondary injecting glue and product and deviates from four stations
Process.One time injecting glue side form completes first time injecting glue, the external shell of injection molding tear-off cap.Secondary injecting glue side form completes the
Secondary injecting glue, the flexible glue on the inside of injection molding tear-off cap, and moveable contracting is equipped in second of injecting glue, in molding assembly
Core can be that secondary injection glue is stepped down after the movement of contracting core so that second of injecting glue is smoothed out, the quality of product after molding compared with
It is good.Rotating mould there are four being set on centered cubic, at work, each rotating mould works on its corresponding station simultaneously,
The working time is saved, to which shaping efficiency is high.
Description of the drawings
Fig. 1 is the dimensional structure diagram of tear-off cap cube rotating mould of the present invention.
Fig. 2 is the side view of tear-off cap cube rotating mould of the present invention.
Fig. 3 is sectional views of the Fig. 2 along the directions A-A.
Fig. 4 is the enlarged diagram of part B in Fig. 3.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figures 1 to 4, a kind of tear-off cap cube rotating mould, including a rotatable centered cubic 1, should
A rotating mould 2 is respectively fixed on four sides of centered cubic 1, centered cubic 1 can drive rotating mould 2 to rotate,
It is set at the rotating mould 2 on the right side of centered cubic 1 there are one an injecting glue side form 3, is located at a left side for centered cubic 1
It is set at rotating mould 2 on side there are one secondary injecting glue side form 4, between an injecting glue side form 3 and rotating mould 2 and secondary injecting glue
Injection die cavities are cooperatively formed between side form 4 and rotating mould 2, an injecting glue side form 3 is equipped with carries out injecting glue in the horizontal direction
Gum-injecting port 31, secondary injecting glue side form 4 are equipped with the secondary gum-injecting port 41 for vertically carrying out injecting glue, each rotating mould 2
It is respectively provided with multigroup molding assembly for being used to form injection die cavities, fixed core 21 is respectively included per composing type component and is moved
Contracting core 22, contracting core 22 is set to the periphery of fixed core 21.
Furtherly, the centered cubic 1 is equipped with oil cylinder, and oil cylinder can drive contracting core 22 to close to centered cubic 1
Direction movement.
Furtherly, each rotating mould 2 has 12 groups of molding assemblies for being used to form injection die cavities.
According to horizontal coordinates, entire mold has 0 ° of station（Injecting glue station）, 90 ° of stations（Cooling station）、
180 ° of stations（Secondary injecting glue station）With 270 ° of stations（Product ejects station）.One time injecting glue side form 3 is located on 0 ° of station, secondary
Injecting glue side form 4 is located on 180 ° of stations.
When work, first, plastic cement is injected in the horizontal direction by a gum-injecting port 31 on an injecting glue side form 3 and is in
In injection die cavities on 0 ° of station, first time injection molding is completed, centered cubic 1 is then rotated clockwise, is originally in 0 °
Rotating mould 2 on station goes to 90 ° of stations, and product cooling is rotated further centered cubic 1, the rotation being originally on 90 ° of stations
Revolving die 2 goes to 180 ° of stations, and the oil cylinder on centered cubic 1 drives contracting core 22 to be moved to close to the direction of centered cubic 1, is
Secondary injecting glue concedes space, is vertically in plastic cement injection by the secondary gum-injecting port 41 on secondary injecting glue side form 4
In injection die cavities on 180 ° of stations, second of injection molding is completed, the flexible glue on the inside of secondary injection gum forming tear-off cap is passed through.So
Afterwards, continue rotation center cube 1, the rotating mould 2 being originally on 180 ° of stations goes to 270 ° of stations, ejects on rotating mould 2
Product, finally, rotation center cube 1 is completed an injection molding and is followed so that the rotating mould 2 for being ejected product returns to 0 ° of station
Ring.In whole work process, four rotating moulds 2 on centered cubic 1 are all working simultaneously, respectively complete on different station
Process.
The present invention drives four rotating moulds 2 to rotate by centered cubic 1, and in an injecting glue side form 3 and secondary injecting glue
Under the cooperation of side form 4, it is sequentially completed the process that an injecting glue, cooling, secondary injecting glue and product deviate from four stations.Injecting glue
Side form 3 completes first time injecting glue, the external shell of injection molding tear-off cap.Secondary injecting glue side form 4 completes second of injecting glue, injection molding
The flexible glue being molded on the inside of tear-off cap, and moveable contracting core 22 is equipped in second of injecting glue, in molding assembly, contracting core 22 moves
Can be that secondary injection glue is stepped down after dynamic so that second of injecting glue is smoothed out, and the quality of product after molding is preferable.Center cube
Rotating mould 2 there are four being set on body 1, at work, each rotating mould 2 works on its corresponding station simultaneously, saves work
Make the time, to which shaping efficiency is high.
It is emphasized that：It the above is only presently preferred embodiments of the present invention, not the present invention made in any form
Limitation, it is every according to the technical essence of the invention to any simple modification, equivalent change and modification made by above example,
In the range of still falling within technical solution of the present invention.
Claims (3)
1. a kind of tear-off cap cube rotating mould, it is characterised in that：Including a rotatable centered cubic, the center cube
It is respectively fixed with a rotating mould on four sides of body, centered cubic can drive rotating mould to rotate, and be located at center cube
It is set at rotating mould on the right side of body there are one an injecting glue side form, is located at the rotating mould on the left side of centered cubic
If there are one secondary injecting glue side form, between an injecting glue side form and corresponding rotating mould and secondary injecting glue side form and corresponding rotation
Injection die cavities are cooperatively formed between revolving die, an injecting glue side form is equipped with a gum-injecting port for carrying out injecting glue in the horizontal direction,
Secondary injecting glue side form is equipped with the secondary gum-injecting port for vertically carrying out injecting glue, and each rotating mould is respectively provided with multigroup for shape
At the molding assembly of injection die cavities, fixed core and moveable contracting core are respectively included per composing type component, contracting core is set to solid
The periphery of sizing core.
2. tear-off cap cube rotating mould according to claim 1, it is characterised in that：The centered cubic is equipped with oil
Cylinder, oil cylinder can drive contracting core to be moved to close to the direction of centered cubic.
3. tear-off cap cube rotating mould according to claim 1, it is characterised in that：Each rotating mould has 12 groups of use
In the molding assembly for forming injection die cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351054.1A CN105799122B (en) | 2016-05-25 | 2016-05-25 | A kind of tear-off cap cube rotating mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351054.1A CN105799122B (en) | 2016-05-25 | 2016-05-25 | A kind of tear-off cap cube rotating mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799122A CN105799122A (en) | 2016-07-27 |
| CN105799122B true CN105799122B (en) | 2018-10-09 |
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ID=56451853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610351054.1A Active CN105799122B (en) | 2016-05-25 | 2016-05-25 | A kind of tear-off cap cube rotating mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799122B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789991A (en) * | 2018-08-28 | 2018-11-13 | 台州市欧铭包装机械科技有限公司 | Tear box cover die |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0747568A (en) * | 1993-08-05 | 1995-02-21 | Sony Corp | Injection molding device and method |
| DE102004057164A1 (en) * | 2004-11-26 | 2006-06-01 | Krauss-Maffei Kunststofftechnik Gmbh | injection molding machine |
| CN205631257U (en) * | 2016-05-25 | 2016-10-12 | 江天精密制造科技（苏州）有限公司 | Tear and draw lid cube to revolve rotary die utensil |
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2016
- 2016-05-25 CN CN201610351054.1A patent/CN105799122B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105799122A (en) | 2016-07-27 |
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Denomination of invention: A cubic rotating die for tearing and pulling the cover Effective date of registration: 20230105 Granted publication date: 20181009 Pledgee: Bank of China Limited Suzhou Industrial Park Branch Pledgor: JT MOLD TECHNOLOGY Co.,Ltd. Registration number: Y2023320010016 |