CN103831932A - Improved three-plate mold - Google Patents
Improved three-plate mold Download PDFInfo
- Publication number
- CN103831932A CN103831932A CN201210475946.4A CN201210475946A CN103831932A CN 103831932 A CN103831932 A CN 103831932A CN 201210475946 A CN201210475946 A CN 201210475946A CN 103831932 A CN103831932 A CN 103831932A
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- water gap
- plate
- gap plate
- solid plate
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000007787 solid Substances 0.000 claims description 39
- 208000015943 Coeliac disease Diseases 0.000 claims description 17
- 239000002699 waste material Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
-
- 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
- B29C45/2606—Guiding or centering 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
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an improved three-plate mold, which comprises a panel, a fixed template, a fixed mold core, a nozzle plate, a nozzle plate guide pillar and fixed template guide pillars. The panel and the fixed template are connected together by the fixed template guide pillars, and the fixed template can slide along the fixed template guide pillars, the upper parts of which are disposed on the panel. The fixed template is provided with an accommodating groove for accommodating the nozzle plate embedded in the accommodating groove. The fixed template is provided with guide pillar holes I, the nozzle plate is provided with a guide pillar hole II coaxial with the guide pillar holes I, and the nozzle plate guide pillar is disposed in the guide pillar hole II. The upper part of the nozzle plate guide pillar is disposed on the panel, the lower part of the nozzle plate guide pillar is provided with a pillar bolt head, and the outer diameter of the bolt head is smaller than the diameter of the guide pillar hole II and is larger than the diameter of the guide pillar holes I. The panel is provided with flow channels, and the nozzle plate is equipped with long and narrow main flow channels running through the nozzle plate. The fixed mold core is embedded at the center of the fixed template's lower part, and the flow channels are communicated with the main flow channels and then lead to the fixed mold core.
Description
Technical field
The present invention relates to a kind of modified three template dies.
Background technology
Three template dies are widely used in mould applications, because its moulded products gate vestiges is little, appearance looks elegant is widely used, have accounted for very large proportion in plastic mould.Three template die classical architecture, running order is that three die joints are opened successively, and product comes off from die joint below, and runner waste material is taken out from die joint by artificial or manipulator.
But runner waste material must take out by artificial or manipulator, dangerous also uneconomical, the automated production of three template dies has been formed to serious restriction.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of modified three template dies, can break away from the dependence to artificial and manipulator pickup mode, realize the object that runner waste material comes off automatically from mould, enhance productivity, reduce production costs, improve the security of course of work operation.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of modified three template dies, comprise panel, solid plate, fixed mold core, water gap plate, water gap plate guide pillar and solid plate guide pillar, described panel and solid plate link together by solid plate guide pillar and solid plate can slide along solid plate guide pillar, described solid plate guide pillar top is located on panel, described solid plate is provided with the storage tank of accommodating water gap plate, water gap plate is embedded in storage tank, solid plate is provided with guide pillar hole I, water gap plate is provided with the guide pillar hole II coaxial with guide pillar hole I, in the II of guide pillar hole, be provided with water gap plate guide pillar, described water gap plate guide pillar top is located on panel, water gap plate guide pillar bottom is provided with pillar-bolt head, the external diameter of bolt head is less than the diameter of guide pillar hole II and is greater than the diameter of guide pillar hole I, described panel is provided with runner, described water gap plate is provided with the thin-and-long sprue that connects water gap plate, described fixed mold core is embedded in the central authorities of solid plate bottom, described runner leads to fixed mold core after being communicated with sprue.
Improve as one, described runner is up-narrow and down-wide taper hole.
Improve as one, described sprue is thin-and-long elliptical aperture.
Improve described sprue one end opening, other end sealing as one.
Improve as one, described water gap plate is that inclined-plane coordinates with solid plate.
Improve as one, described runner top is provided with cast gate, and cast gate is provided with back-off or the bearded needle be convenient to waste material pull-out.
Improve as one, described runner is provided with at least one.
Improve as one, described water gap plate is provided with a sprue.
Improve as one, described water gap plate is provided with two sprues.
The technical solution used in the present invention, its beneficial effect is: mould structure of the present invention, can realize the automated production of three plate moulds, break away from the dependence of in the past producing artificial pickup and manipulator pickup, improved safety, the efficiency of producing, improved production environment, reduce production cost, shorten the production cycle, saved the energy, greatly improved the economic benefit of production.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention will be further described:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of Fig. 1 while opening.
Detailed description of the invention
As Fig. 1, the structural representation of an embodiment of the present invention shown in Fig. 2 and Fig. 3, a kind of modified three template dies, comprise panel 1, solid plate 2, fixed mold core 3, water gap plate 4, water gap plate guide pillar 6 and solid plate guide pillar 5, described panel 1 and solid plate 2 link together by solid plate guide pillar and solid plate can slide along solid plate guide pillar, described solid plate guide pillar top is located on panel, described solid plate is provided with the storage tank 7 of accommodating water gap plate, water gap plate is embedded in storage tank, solid plate is provided with guide pillar hole I 8, water gap plate is provided with the guide pillar hole II 9 coaxial with guide pillar hole I, in the II of guide pillar hole, be provided with water gap plate guide pillar, described water gap plate guide pillar top is located on panel, water gap plate guide pillar bottom is provided with pillar-bolt head, the external diameter of bolt head is less than the diameter of guide pillar hole II and is greater than the diameter of guide pillar hole I, described panel is provided with runner 11, described water gap plate is provided with the thin-and-long sprue 41 that connects water gap plate, described fixed mold core is embedded in the central authorities of solid plate bottom, described runner leads to fixed mold core after being communicated with sprue.
In the present embodiment, described runner is up-narrow and down-wide taper hole; Described sprue is thin-and-long elliptical aperture, described sprue one end opening, other end sealing; Described water gap plate 4 is that inclined-plane coordinates with solid plate; Described runner top is provided with cast gate, and cast gate is provided with back-off or the bearded needle be convenient to waste material pull-out; Described runner is provided with to 20; Described water gap plate is provided with two sprues.
As shown in Figure 1, while doing processing and forming, panel 1, solid plate 2, fixed mold core 3, water gap plate 4 are combined together, when the demoulding, as shown in Figure 3, solid plate 2, fixed mold core 3, water gap plate 4 retreats together, due to the back-off of correspondence position on cast gate and solid plate 2 or the effect of bearded needle, water gap plate 4 and runner waste material retreat together with also, runner waste material is deviate from from panel, continue to retreat, until waste material completely after deviating from cast gate, continue mobile 3-5mm, water gap plate guide pillar is held water gap plate, water gap plate stop motion, runner 11 on panel makes runner waste material stop retreating with water gap plate, solid plate continues to retreat, cast gate is broken, solid plate continues to retreat, until runner waste material is deviate from completely from spot pouring mouth, make solid plate 2 stop motions by three template die stopping means, product ejects, complete the demoulding.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (9)
1. modified three template dies, comprise panel (1), solid plate (2), fixed mold core (3), water gap plate (4), water gap plate guide pillar (6) and solid plate guide pillar (5), it is characterized in that: described panel (1) and solid plate (2) link together by solid plate guide pillar and solid plate can slide along solid plate guide pillar, described solid plate guide pillar top is located on panel, described solid plate is provided with the storage tank (7) of accommodating water gap plate, water gap plate is embedded in storage tank, solid plate is provided with guide pillar hole I (8), water gap plate is provided with the guide pillar hole II (9) coaxial with guide pillar hole I, in the II of guide pillar hole, be provided with water gap plate guide pillar, described water gap plate guide pillar top is located on panel, water gap plate guide pillar bottom is provided with pillar-bolt head, the external diameter of bolt head is less than the diameter of guide pillar hole II and is greater than the diameter of guide pillar hole I, described panel is provided with runner (11), described water gap plate is provided with the thin-and-long sprue (41) that connects water gap plate, described fixed mold core is embedded in the central authorities of solid plate bottom, described runner leads to fixed mold core after being communicated with sprue.
2. a kind of modified three template dies according to claim 1, is characterized in that: described runner is up-narrow and down-wide taper hole.
3. a kind of modified three template dies according to claim 1, is characterized in that: described sprue is thin-and-long elliptical aperture.
4. a kind of modified three template dies according to claim 1, is characterized in that: described sprue one end opening, other end sealing.
5. a kind of modified three template dies according to claim 1, is characterized in that: described water gap plate is that inclined-plane coordinates with solid plate.
6. a kind of modified three template dies according to claim 1, is characterized in that: described runner top is provided with cast gate, and cast gate is provided with back-off or the bearded needle be convenient to waste material pull-out.
7. a kind of modified three template dies according to claim 1, is characterized in that: described runner is provided with at least one.
8. a kind of modified three template dies according to claim 1, is characterized in that: described water gap plate is provided with a sprue.
9. a kind of modified three template dies according to claim 1, is characterized in that: described water gap plate is provided with two sprues.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210475946.4A CN103831932A (en) | 2012-11-20 | 2012-11-20 | Improved three-plate mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210475946.4A CN103831932A (en) | 2012-11-20 | 2012-11-20 | Improved three-plate mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103831932A true CN103831932A (en) | 2014-06-04 |
Family
ID=50795981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210475946.4A Pending CN103831932A (en) | 2012-11-20 | 2012-11-20 | Improved three-plate mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831932A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881819A (en) * | 2014-10-17 | 2016-08-24 | 宁波东昊汽车部件有限公司 | Automatic stripping apparatus for pin point gate injection mold |
| CN106863716A (en) * | 2017-02-13 | 2017-06-20 | 深圳创维精密科技有限公司 | The dehydration mouth structure and injection mold of a kind of injection mold |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1199538A (en) * | 1997-09-29 | 1999-04-13 | Nec Corp | Injection molding die |
| JP2000094478A (en) * | 1998-09-21 | 2000-04-04 | Nikkoo Kanagata:Kk | Injection molding die |
| JP2000246766A (en) * | 1999-02-26 | 2000-09-12 | Sekisui Chem Co Ltd | Manufacture of injection holding |
| JP2001205677A (en) * | 2000-01-28 | 2001-07-31 | Sakae Kanagata Kogyo:Kk | Mold for injection molding and method for injection molding |
| JP4774341B2 (en) * | 2006-07-18 | 2011-09-14 | アルプス電気株式会社 | Molding equipment |
| CN202507487U (en) * | 2012-02-29 | 2012-10-31 | 台州职业技术学院 | Automatic pouring-stopping device of plastic mould |
-
2012
- 2012-11-20 CN CN201210475946.4A patent/CN103831932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1199538A (en) * | 1997-09-29 | 1999-04-13 | Nec Corp | Injection molding die |
| JP2000094478A (en) * | 1998-09-21 | 2000-04-04 | Nikkoo Kanagata:Kk | Injection molding die |
| JP2000246766A (en) * | 1999-02-26 | 2000-09-12 | Sekisui Chem Co Ltd | Manufacture of injection holding |
| JP2001205677A (en) * | 2000-01-28 | 2001-07-31 | Sakae Kanagata Kogyo:Kk | Mold for injection molding and method for injection molding |
| JP4774341B2 (en) * | 2006-07-18 | 2011-09-14 | アルプス電気株式会社 | Molding equipment |
| CN202507487U (en) * | 2012-02-29 | 2012-10-31 | 台州职业技术学院 | Automatic pouring-stopping device of plastic mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881819A (en) * | 2014-10-17 | 2016-08-24 | 宁波东昊汽车部件有限公司 | Automatic stripping apparatus for pin point gate injection mold |
| CN106863716A (en) * | 2017-02-13 | 2017-06-20 | 深圳创维精密科技有限公司 | The dehydration mouth structure and injection mold of a kind of injection mold |
| CN106863716B (en) * | 2017-02-13 | 2019-05-21 | 创维集团智能装备有限公司 | A kind of the dehydration mouth structure and injection mold of injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140604 |