CN104260284B - Injection mold hot cold runner color replacing mechanism - Google Patents
Injection mold hot cold runner color replacing mechanism Download PDFInfo
- Publication number
- CN104260284B CN104260284B CN201410480030.7A CN201410480030A CN104260284B CN 104260284 B CN104260284 B CN 104260284B CN 201410480030 A CN201410480030 A CN 201410480030A CN 104260284 B CN104260284 B CN 104260284B
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- Prior art keywords
- plate
- runner
- mould
- heating member
- solid
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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
- B29C45/1759—Removing sprues from sprue-channels
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Injection mold hot cold runner color replacing mechanism, including mould stationary mould for mould compound plate, cover half compound plate is installed glue-feeder, under cover half compound plate, runner plate is set, runner plate is shaped with runner, runner leaves material handle, under runner plate, solid plate is set, solid plate is installed fixed die insert, fixed die insert has the product of injection mo(u)lding, solid plate is matched with the moving platen of mould by guide pillar, it is characterized in that arranging fixed plate between described runner plate and cover half compound plate, fixed plate, runner plate and solid plate are connected by guide rod, and by bolt from solid plate side through fixing, heating member is installed in fixed plate, the head of heating member stretches in runner, heating member is installed heating rod, heating rod connects power supply.This programme simple in construction, easily, colour changing is convenient in dismounting, and cost saves.
Description
Technical field
The present invention relates to a kind of injection mold hot cold runner color replacing mechanism, belong to mould of plastics field.
Background technology
Using injection mold to produce plastic products, the product such as the most various tanks, lid and kettle, according to actual conditions, need to process the shaped article of shades of colour, therefore, various colors also wanted by the plastic raw materials of processing.In actual production, when, after product injection mo(u)lding, the runner of mould leaving material handle (clout), at this moment, if to process the like products of another kind of color it is necessary to change the plastic raw materials of another kind of color, it is therefore necessary to the material handle in runner be will be left in is removed.Traditional method one is by being molded continuously, continues injection with the plastic raw materials changed, and forms batch mixing, until completing to become the color of the plastic raw materials changed, and batch mixing is thrown away, and waste is very big, and cost is high.Mould is unloaded from injection machine by another kind of way exactly, then is taken apart by mould, is taken out by material handle from runner, and the method needs the mould work of specialty to operate, and is otherwise easily dismounted badly by the parts in mould, time-consuming, loses more than gain.
Summary of the invention
The invention aims to overcome the shortcoming of prior art, it is provided that a kind of simple in construction, convenient disassembly, beneficially colour changing, the injection mold hot cold runner color replacing mechanism that cost saves.
The technical scheme of injection mold of the present invention hot cold runner color replacing mechanism is: include mould stationary mould for mould compound plate, cover half compound plate is installed glue-feeder, under cover half compound plate, runner plate is set, runner plate is shaped with runner, runner leaves material handle, under runner plate, solid plate is set, solid plate is installed fixed die insert, fixed die insert has the product of injection mo(u)lding, solid plate is matched with the moving platen of mould by guide pillar, it is characterized in that arranging fixed plate between described runner plate and cover half compound plate, fixed plate, runner plate and solid plate are connected by guide rod, and by bolt from solid plate side through fixing, heating member is installed in fixed plate, the head of heating member stretches in runner, heating member is installed heating rod, heating rod connects power supply.
The injection mold hot cold runner color replacing mechanism of the present invention, in actual production, the cover half compound plate of mould is fixed in the frame of injection machine, the dynamic model part of mould is driven folding mould by injection machine power, during colour changing, mould is in die opening state, guide pillar is arranged in dynamic model, run with dynamic model, turn bolt with instrument (such as spanner), make solid plate, runner plate take apart with fixed plate, then promote solid plate and runner plate to move to dynamic model direction through guide pillar with artificial or instrument, make the material handle in runner plate expose, then material handle is taken out.And heating member is fixed in fixed plate, during simply head stretches into runner, so taking runner plate and solid plate apart, on heating member without impact, therefore, general general work just can operate, convenient disassembly, compared with conventional art, reduces waste, reduces cost.And heating member is heated by the heat transfer of heating rod, therefore, as long as disconnecting the power supply of heating rod, heating member cannot heat, and makes hot flow path be transformed into cold runner, expands range.
The injection mold hot cold runner color replacing mechanism of the present invention, described heating member is taper ironware, and taper ironware thermal conduction effect is good, homogeneous heating.
Accompanying drawing explanation
Fig. 1 is injection mold of the present invention hot cold runner color replacing mechanism structural representation；
Fig. 2 is injection mold of the present invention hot cold runner color replacing mechanism confined state schematic diagram；
Fig. 3 is injection mold of the present invention hot cold runner color replacing mechanism disassembled state schematic diagram.
Detailed description of the invention
The present invention relates to a kind of injection mold hot cold runner color replacing mechanism, as shown in Fig. 1 Fig. 3, including mould stationary mould for mould compound plate 1, cover half compound plate is installed glue-feeder 2, runner plate 3 is set under cover half compound plate, runner plate is shaped with runner, runner leaves material handle 4, solid plate 5 is set under runner plate, solid plate 5 is installed fixed die insert 6, fixed die insert 6 has the product 11 of injection mo(u)lding, solid plate 5 is matched with the moving platen of mould by guide pillar 7, between described runner plate 3 and cover half compound plate 1, fixed plate 8 is set, fixed plate 8, runner plate 3 and solid plate 5 are connected by guide rod 12, and by bolt 13 from solid plate side through fixing, heating member 9 is installed in fixed plate 8, the head of heating member 9 stretches in runner, heating member 9 is installed heating rod 10, heating rod 10 connects power supply.In actual production, the cover half compound plate of mould is fixed in the frame of injection machine, and the dynamic model part of mould is driven folding mould by injection machine power, during colour changing, mould is in die opening state, guide pillar 7 is arranged in dynamic model, runs with dynamic model, turns bolt 13 with instrument (such as spanner), solid plate 5, runner plate 3 is made to take apart with fixed plate 8, then promote solid plate 5 and runner plate 3 to move to dynamic model direction through guide pillar 7 with artificial or instrument, make the material handle 4 in runner plate 3 expose, then material handle is taken out.And heating member 9 is fixed in fixed plate 8, during simply head stretches into runner, so taking runner plate 3 and solid plate 5 apart, on heating member 9 without impact, therefore, general general work just can operate, convenient disassembly, compared with conventional art, reduces waste, reduces cost.And heating member 9 is heated by the heat transfer of heating rod 10, therefore, as long as disconnecting the power supply of heating rod, heating member 9 cannot heat, and makes hot flow path be transformed into cold runner, expands range.Described heating member 9 is taper ironware, and taper ironware thermal conduction effect is good, homogeneous heating.
Claims (2)
- null1. injection mold hot cold runner color replacing mechanism，Including stationary mould for mould compound plate (1)，Cover half compound plate is installed glue-feeder (2)，Runner plate (3) is set under cover half compound plate，Runner plate is shaped with runner，Runner leaves material handle (4)，Solid plate (5) is set under runner plate，Solid plate (5) is installed fixed die insert (6)，Fixed die insert (6) has the product (11) of injection mo(u)lding，Solid plate (5) is matched with the moving platen of mould by guide pillar (7)，It is characterized in that arranging fixed plate (8) between described runner plate (3) and cover half compound plate (1)，Fixed plate (8)、Runner plate (3) and solid plate (5) are connected by guide rod (12)，And by bolt (13) from solid plate side through fixing，Heating member (9) is installed in fixed plate (8)，The head of heating member (9) stretches in runner，Heating member (9) is installed heating rod (10)，Heating rod (10) connects power supply.
- 2. injection mold hot cold runner color replacing mechanism as claimed in claim 1, it is characterised in that described heating member (9) is taper ironware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480030.7A CN104260284B (en) | 2014-09-19 | 2014-09-19 | Injection mold hot cold runner color replacing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480030.7A CN104260284B (en) | 2014-09-19 | 2014-09-19 | Injection mold hot cold runner color replacing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260284A CN104260284A (en) | 2015-01-07 |
| CN104260284B true CN104260284B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410480030.7A Active CN104260284B (en) | 2014-09-19 | 2014-09-19 | Injection mold hot cold runner color replacing mechanism |
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| CN (1) | CN104260284B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215088B (en) * | 2016-06-12 | 2023-04-28 | 东莞久仁模具设计有限公司 | Old material absorbing device of microporous unidirectional ejection shoe mold |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202498691U (en) * | 2012-02-02 | 2012-10-24 | 福州巨昂精密模具科技有限公司 | Plastic injection mold offset cross type internal heating multi-gating hot runner |
| CN203697389U (en) * | 2013-12-19 | 2014-07-09 | 浙江大安模塑科技有限公司 | Mould for injection molding of thermosetting material |
| CN204123598U (en) * | 2014-09-19 | 2015-01-28 | 台州市黄岩汉威塑料模具有限公司 | The hot cold runner color replacing mechanism of injection mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069567A (en) * | 2009-11-25 | 2011-05-25 | 牟维军 | Spring valve type gate hot runner |
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2014
- 2014-09-19 CN CN201410480030.7A patent/CN104260284B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202498691U (en) * | 2012-02-02 | 2012-10-24 | 福州巨昂精密模具科技有限公司 | Plastic injection mold offset cross type internal heating multi-gating hot runner |
| CN203697389U (en) * | 2013-12-19 | 2014-07-09 | 浙江大安模塑科技有限公司 | Mould for injection molding of thermosetting material |
| CN204123598U (en) * | 2014-09-19 | 2015-01-28 | 台州市黄岩汉威塑料模具有限公司 | The hot cold runner color replacing mechanism of injection mold |
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| CN104260284A (en) | 2015-01-07 |
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Effective date of registration: 20180420 Address after: 318027 Mou Village, Xin Qian street, Huangyan District, Taizhou, Zhejiang Patentee after: Taizhou municipal solid mold plastic Polytron Technologies Inc Address before: Ryong'am Road North West Industrial Park of Huangyan District of Taizhou City, Zhejiang Province, No. 28 318020 Patentee before: Taizhou Huangyan Union Mould Industry Co., Ltd. |