CN103934974A - Water switching port mechanism - Google Patents
Water switching port mechanism Download PDFInfo
- Publication number
- CN103934974A CN103934974A CN201310021364.3A CN201310021364A CN103934974A CN 103934974 A CN103934974 A CN 103934974A CN 201310021364 A CN201310021364 A CN 201310021364A CN 103934974 A CN103934974 A CN 103934974A
- Authority
- CN
- China
- Prior art keywords
- groove
- mouth
- turns
- mold insert
- mould
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 10
- 230000009471 action Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 11
- 238000005266 casting Methods 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
- B29C45/2711—Gate inserts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a water switching port mechanism which is applied to a mould. The water switching port mechanism comprises a plurality of water switching port casting inserts rotatablely arranged in a male mould core of the mould and a plurality of hoodle mechanisms, wherein each water switching port casting insert is a cylindrical object, one end of each water switching port casting insert is provided with at least two intersecting first grooves along the axial directions of the water switching port casting inserts, and the other end of each water switching port casting insert is provided with a second groove; the second grooves are provided with bottom surfaces and two side surfaces connected with the bottom surfaces, and the bottom surfaces are provided with holes; and the hoodle mechanisms are arranged in the male mould core of the mould, the hoodle mechanisms are provided with shells, hoodles arranged in the shells and elastic components arranged in the shells, the elastic components are arranged on the bottoms of the shells and can resist the hoodles, and the hoodles are respectively clamped in the first grooves. The water switching port mechanism has the advantages that the water switching port casting inserts are rotated to a certain angle, thus the flow of plastic materials are stopped, or the flowing direction of the plastic materials is changed; and the plastic materials are filled into the appointed mold cavity, thus various products can be manufactured in the same set of mould.
Description
[technical field]
The present invention relates to a kind of mold mechanism, be specifically related to a kind of gate mechanism that turns being applied in mould.
[background technology]
The plastic parts of product can be used plastic mould to carry out moulding, such as the plastic parts such as shell that are electronic product.Due to popularizing of electronic product, for the improvement of plastic mould, also become the problem of broad research.
When carrying out plastic cement products production, a mold is produced a kind of product conventionally, if produce multiple product, needs out many molds.Yet, sometimes because produced product is less, as the plastic cement products such as button of mobile phone, open all complexity of many molds structure and operation, and cost is higher.If multiple product is put in a mold and is produced, cost-saved, easy and simple to handle, but need to solve the Steering of runner.
In view of this, be necessary to develop a kind of gate mechanism that turns in fact, to realize the go to action of runner, realize and produce multiple product in a mold.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of gate mechanism that turns, to solve the Steering of runner, realize and produce multiple product in same set of mould.
In order to achieve the above object, the gate mechanism that turns of the present invention, is applied in mould, and this turns gate mechanism and comprises:
Some mouth of a river mold inserts that turn, it is located in the male die core of mould rotationally, this turns mouth of a river mold insert is column, along this, turn mouth of a river mold insert axial direction, this turns mold insert one end, the mouth of a river and offers at least two the first crossing grooves, this turns the mouth of a river mold insert other end and offers the second groove, and this second groove has two sides that Ji Yu bottom surface, bottom surface is connected, and on this bottom surface, offers porose;
Some pinball structures, it is located in the male model plate of mould, and this pinball structure has hoodle in shell, shell and the flexible member in shell, and described flexible member is located at shell inner bottom part against described hoodle, and described hoodle is arranged in respectively in the first groove.
Especially, described the first groove is V-type groove.
Especially, the quantity of described the first groove is two, and these two first grooves intersect vertically.
Especially, offer the 3rd groove on one of them side of described the second groove, the 3rd groove is communicated with the second groove.
Especially, the cross section in described hole is regular hexagon.
Especially, described flexible member is spring.
Especially, described in when turning mouth of a river mold insert and need to rotate, in described hole, be inserted with inner hexagon spanner action and make to turn mouth of a river mold insert and rotate.
Compared to prior art, the gate mechanism that turns of the present invention, by rotating certain angle by turning mouth of a river mold insert, hoodle is stuck in the first groove, cause and turn mouth of a river mold insert and fix, thereby by the flow direction of the mobile of plastic rubber material or change plastic rubber material, the die cavity filling plastic rubber material to appointment, realizes and produce multiple product in same set of mould.
[accompanying drawing explanation]
Fig. 1 illustrates the present invention and turns the schematic diagram of gate mechanism in mould.
Fig. 2 illustrates the present invention and turns a better schematic diagram that turns mouth of a river mold insert one angle in gate mechanism.
Fig. 3 illustrates another angle schematic diagram of Fig. 2 transfer mouth of a river mold insert.
Fig. 4 illustrates the present invention and turns another better schematic diagram that turns mouth of a river mold insert in gate mechanism.
Fig. 5 illustrates the schematic perspective view that the present invention turns gate mechanism one preferred embodiment.
[specific embodiment]
Refer to shown in Fig. 1 to Fig. 4, the gate mechanism that turns of the present invention, is applied in mould, and in the present embodiment, the described mouth of a river mold insert that turns is divided into first and turns mouth of a river mold insert 100 and second and turn mouth of a river mold insert 200, and therefore, in the present embodiment, this turns gate mechanism and comprises:
Two first turn mouth of a river mold insert 100, it is located in the male die core 51 of mould rotationally, this first turns mouth of a river mold insert 100 for column, along this, first turn mouth of a river mold insert 100 axial directions, this first turns mouth of a river mold insert 100 one end and offers two the first grooves 110 that intersect vertically, so that first turn mouth of a river mold insert 100 and rotate 90 °, this first groove 110 is V-type groove, along this, first turn mouth of a river mold insert 100 axial directions this first turns mouth of a river mold insert 110 other ends and offer the second groove 120, this second groove 120 has two sides 122 that 121Ji Yu bottom surface, bottom surface 121 is connected, on this bottom surface 121, offer porose 1210, the cross section in this hole 1210 is regular hexagon,
One second turns mouth of a river mold insert 200, it is located in the male die core 50 of mould rotationally, and this second turns mouth of a river mold insert 200 and turns between mouth of a river mold insert 100 at described two first, this second turns mouth of a river mold insert 200 for column, along this, second turn mouth of a river mold insert 200 axial directions, this second turns mouth of a river mold insert 200 one end and offers two the first grooves 110 that intersect vertically, so that second turn mouth of a river mold insert 200 and rotate 90 °, this first groove 110 is V-type groove, along this, second turn mouth of a river mold insert 200 axial directions this second turns mouth of a river mold insert 200 other ends and offer the second groove 120, this second groove 120 has two sides 122 that 121Ji Yu bottom surface, bottom surface 121 is connected, on this bottom surface 121, offer porose 1210, the cross section in this hole 1210 is regular hexagon, on one of them side 122 of this second groove 120, offer the 3rd groove 130, the 3rd groove 130 is communicated with the second groove 120,
Some pinball structures 300, it is located in the male model plate 50 of mould, this pinball structure 300 has shell 310, hoodle 320 in shell 310 and the flexible member 330 in shell 310, described flexible member 330 is located at shell 310 inner bottom parts against described hoodle 320, described hoodle 320 is arranged in the two ends of the first groove 110, because the first groove 110 is V-type groove, this hoodle 320 can be arranged in the first groove 110 tightly, be beneficial to turn mouth of a river mold insert 100 and second to described first and turn mouth of a river mold insert 200 location, in the present embodiment, described flexible member 330 is spring.
Refer to shown in Fig. 5, shown on male die core 51 coforming have the first product 10, the second product 20 and three products 30, wherein the runner on mould 40 is monolateral.
When shaped article, if four die cavitys at the first product 10 places are not filled, and only the second product 20 and three products 30 place die cavitys are filled, now can utilize inner hexagon spanner to turn mouth of a river mold insert 100 by two first and rotate 90 °, hoodle 320 is just upspring by flexible member and is stuck in after rotating and first turns in the first groove 110 of mouth of a river mold insert 100, cause first to turn mouth of a river mold insert 100 and can not rotate, thereby cut-off plastic rubber material flows to the die cavity at the first product 10 places, only flows to the die cavity at the second product 20 and three products 30 places.
When shaped article, if only fill the die cavity at first product 10 places in the second product 20 and left side, now can utilize inner hexagon spanner to turn mouth of a river mold insert 200 by second and rotate counterclockwise 90 °, hoodle 320 is just upspring by flexible member and is stuck in after rotating and second turns in the first groove 110 of mouth of a river mold insert 200, cause second to turn mouth of a river mold insert 200 and can not rotate, thereby make plastic rubber material turn to required die cavity, only first product 10 in moulding the second product 20 and left side.
The foregoing is only preferred embodiment of the present invention, structure of the present invention, feature are not limited to this, for example in other embodiments of the invention, first turn the quantity that mouth of a river mold insert 100 and second turns first groove 110 of mouth of a river mold insert 200 one end and can be three or four, so that the angle of its rotation meets the needs of runner 40 angles.Any simple modification, equivalent variations and modification that any those skilled in the art do above-described embodiment based on technical solution of the present invention, all fall within the scope of protection of the present invention.
The gate mechanism that turns of the present invention, by rotating certain angle by turning mouth of a river mold insert, hoodle 320 is stuck in the first groove 110, cause and turn mouth of a river mold insert and fix, thereby the flow direction of the mobile or change plastic rubber material of cut-off plastic rubber material, die cavity filling plastic rubber material to appointment, realizes and produce multiple product in same set of mould.
Claims (7)
1. turn a gate mechanism, be applied to, in mould, it is characterized in that, this turns gate mechanism and comprises:
Some mouth of a river mold inserts that turn, it is located in the male die core of mould rotationally, this turns mouth of a river mold insert is column, along this, turn mouth of a river mold insert axial direction, this turns mold insert one end, the mouth of a river and offers at least two the first crossing grooves, this turns the mouth of a river mold insert other end and offers the second groove, and this second groove has two sides that Ji Yu bottom surface, bottom surface is connected, and on this bottom surface, offers porose;
Some pinball structures, it is located in the male model plate of mould, and this pinball structure has hoodle in shell, shell and the flexible member in shell, and described flexible member is located at shell inner bottom part against described hoodle, and described hoodle is arranged in respectively in the first groove.
2. the gate mechanism that turns according to claim 1, is characterized in that, described the first groove is V-type groove.
3. the gate mechanism that turns according to claim 1, is characterized in that, the quantity of described the first groove is two, and these two first grooves intersect vertically.
4. the gate mechanism that turns according to claim 1, is characterized in that, offers the 3rd groove on one of them side of described the second groove, and the 3rd groove is communicated with the second groove.
5. the gate mechanism that turns according to claim 1, is characterized in that, described flexible member is spring.
6. the gate mechanism that turns according to claim 1, is characterized in that, the cross section in described hole is regular hexagon.
7. the gate mechanism that turns according to claim 6, is characterized in that, described in when turning mouth of a river mold insert and need to rotate, in described hole, be inserted with inner hexagon spanner action and make to turn mouth of a river mold insert and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021364.3A CN103934974A (en) | 2013-01-21 | 2013-01-21 | Water switching port mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021364.3A CN103934974A (en) | 2013-01-21 | 2013-01-21 | Water switching port mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934974A true CN103934974A (en) | 2014-07-23 |
Family
ID=51182974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310021364.3A Pending CN103934974A (en) | 2013-01-21 | 2013-01-21 | Water switching port mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934974A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738665A (en) * | 2015-11-20 | 2017-05-31 | 汉达精密电子(昆山)有限公司 | Turn gate mechanism |
| CN107160648A (en) * | 2016-03-08 | 2017-09-15 | 五邑大学 | The different chamber injection compression hot runner mould of LED spotlight non-spherical lens |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909725A (en) * | 1988-10-25 | 1990-03-20 | Ward Joseph W | Runner switch for an injection molding machine |
| JPH035115A (en) * | 1989-06-02 | 1991-01-10 | Shinobu Takeuchi | Mold structure for resin molding |
| JPH04301422A (en) * | 1991-03-29 | 1992-10-26 | Toshiba Corp | Methd and device for molding resin |
| JP2001232664A (en) * | 2000-02-22 | 2001-08-28 | Mitsubishi Electric Corp | Runner change unit for three-plate mold |
| CN101323165A (en) * | 2008-07-24 | 2008-12-17 | 宁波跃飞模具有限公司 | Injection mold feed multiway choosing and regulating mechanism |
| CN201271993Y (en) * | 2008-11-13 | 2009-07-15 | 宁波远东制模有限公司 | Flow passage flow control switch for injection mold |
| CN102029692A (en) * | 2010-10-27 | 2011-04-27 | 中山市利群精密实业有限公司 | Plastic mold capable of regulating flow rate of flow passage |
| CN203092949U (en) * | 2013-01-21 | 2013-07-31 | 汉达精密电子(昆山)有限公司 | Water switching port mechanism |
-
2013
- 2013-01-21 CN CN201310021364.3A patent/CN103934974A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909725A (en) * | 1988-10-25 | 1990-03-20 | Ward Joseph W | Runner switch for an injection molding machine |
| JPH035115A (en) * | 1989-06-02 | 1991-01-10 | Shinobu Takeuchi | Mold structure for resin molding |
| JPH04301422A (en) * | 1991-03-29 | 1992-10-26 | Toshiba Corp | Methd and device for molding resin |
| JP2001232664A (en) * | 2000-02-22 | 2001-08-28 | Mitsubishi Electric Corp | Runner change unit for three-plate mold |
| CN101323165A (en) * | 2008-07-24 | 2008-12-17 | 宁波跃飞模具有限公司 | Injection mold feed multiway choosing and regulating mechanism |
| CN201271993Y (en) * | 2008-11-13 | 2009-07-15 | 宁波远东制模有限公司 | Flow passage flow control switch for injection mold |
| CN102029692A (en) * | 2010-10-27 | 2011-04-27 | 中山市利群精密实业有限公司 | Plastic mold capable of regulating flow rate of flow passage |
| CN203092949U (en) * | 2013-01-21 | 2013-07-31 | 汉达精密电子(昆山)有限公司 | Water switching port mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738665A (en) * | 2015-11-20 | 2017-05-31 | 汉达精密电子(昆山)有限公司 | Turn gate mechanism |
| CN107160648A (en) * | 2016-03-08 | 2017-09-15 | 五邑大学 | The different chamber injection compression hot runner mould of LED spotlight non-spherical lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103934974A (en) | Water switching port mechanism | |
| CN203092949U (en) | Water switching port mechanism | |
| CN203472077U (en) | Conversion valve | |
| JP2015020370A5 (en) | Mold for tubular molded body and method for producing tubular molded body | |
| CN102470582A (en) | Resin molding apparatus, process for manufacturing resin molded product, hollow molded product and container | |
| CN206568480U (en) | Double injection mould of products of different plastic materials | |
| CN104908239A (en) | Mold structure capable of selecting workstation | |
| CN205572920U (en) | Mould fecund article shaping injection mold | |
| CN106738665A (en) | Turn gate mechanism | |
| CN101947836A (en) | Main runner structure of mould | |
| CN203019565U (en) | Special-shaped extrusion screw forming mold for juice squeezing machine | |
| CN205572918U (en) | But runner flow direction control mold | |
| CN205735718U (en) | A kind of mother module core | |
| CN204736405U (en) | Mould structure of bit select can do manual work | |
| JP2014233905A5 (en) | ||
| CN203282646U (en) | Mold for high pressure casting body of transformer | |
| CN207630414U (en) | A kind of worm screw mould structure | |
| CN213224146U (en) | Guide die | |
| CN107839167A (en) | A kind of mould adjustment structure | |
| CN204977291U (en) | Mould with three -way control valve | |
| CN202146977U (en) | Inserted combination mold | |
| CN202053480U (en) | Anti-rotating structure for flow passage | |
| JP2011143589A5 (en) | Resin molded part and manufacturing method thereof | |
| JP3202391U (en) | Sprue bushing and sprue bushing components | |
| CN201833541U (en) | Main runner structure of die |
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: 20140723 |