CN106738710A - A kind of cooling ejecting structure at injection molding part buckle - Google Patents
A kind of cooling ejecting structure at injection molding part buckle Download PDFInfo
- Publication number
- CN106738710A CN106738710A CN201611032089.5A CN201611032089A CN106738710A CN 106738710 A CN106738710 A CN 106738710A CN 201611032089 A CN201611032089 A CN 201611032089A CN 106738710 A CN106738710 A CN 106738710A
- Authority
- CN
- China
- Prior art keywords
- ejector rod
- angle ejector
- cooling
- head
- water inlet
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 43
- 238000001746 injection moulding Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 claims abstract description 29
- 239000010949 copper Substances 0.000 claims abstract description 29
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of cooling ejecting structure at injection molding part buckle, including oblique top head, water inlet copper pipe and angle ejector rod, the water inlet copper pipe parallel with angle ejector rod is installed in described angle ejector rod, circular outlets are disposed between water inlet copper pipe and angle ejector rod, described angle ejector rod upper end is provided with oblique top head, two cooling tubes of one end connection are disposed with described oblique top head, one of cooling tube is connected with the upper end of water inlet copper pipe, another cooling tube is connected with the upper end of circular outlets, described angle ejector rod lower end is provided with Universal-head, described Universal-head side is arranged in tilted footstock.The present invention have reduce space needed for cooling structure, buckle structure applied widely, that more than 90 percent can be applicable, the molding cycle for reducing product, the features such as substantially increase production efficiency, greatly save production cost, reduce product defects, improve product quality.
Description
Technical field
It is more particularly to a kind of at injection molding part buckle the present invention relates to injection mold cooling ejecting structure technical field
Cooling ejecting structure.
Background technology
When the product with buckle structure is produced using injection mold, it will usually cooling structure is arranged at buckle structure
And ejecting structure, cooling structure is used for ensureing that the buckle structure at the position can be cooled down quickly, it is to avoid it is excessive that heat is piled up in the portion,
So that fixed initial buckle structure deforms, and ejecting structure is mainly used to incline snapped-in position eject, when the structure of design
On when being disposed with very many buckle structures, two modes of structure of this installation can cause mould congestion, operate extremely difficult
Situation, in order to solve this problem, design a kind of structure with two kinds of functions and be necessary.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of cooling ejecting structure at injection molding part buckle, have
Reduce space, buckle structure applied widely, that more than 90 percent can be applicable needed for cooling structure, reduce product
Molding cycle, production efficiency is substantially increased, production cost is greatlyd save, is reduced product defects, improve product quality etc.
Feature.
The technical solution adopted for the present invention to solve the technical problems is：A kind of cooling at injection molding part buckle is provided
Ejecting structure, including oblique top head, water inlet copper pipe and angle ejector rod, are provided with the water inlet copper parallel with angle ejector rod in described angle ejector rod
Pipe, is disposed with circular outlets between water inlet copper pipe and angle ejector rod, described angle ejector rod upper end is provided with oblique top head, and described is oblique
Two cooling tubes of one end connection are disposed with top, one of cooling tube is connected with the upper end of water inlet copper pipe, and another is cold
But pipe is connected with the upper end of circular outlets, and described angle ejector rod lower end is provided with Universal-head, and described Universal-head side is installed
In tilted footstock.
The Inlet and outlet water for being connected with water inlet copper pipe lower end and circular outlets lower end respectively is installed on described Universal-head to connect
Head.
Described angle ejector rod upper end is socketed with guide copper sleeve at oblique top head position.
Sealing ring is installed between described angle ejector rod upper end and oblique top head, between described angle ejector rod lower end and Universal-head
Sealing ring is also installed.
Described oblique top head upper surface is disposed with one layer of beryllium copper weldering or oblique top head is directly made using beryllium copper.
In two cooling tubes of the inside arrangement of oblique top head, the inclined arrangement of cooling tube, its incline direction and angle ejector rod
Incline direction contrast, another cooling tube is in high-order one end connection, and two cooling tubes are arranged at an angle, positioned at upper
The cooling tube of side is connected with water inlet copper pipe, and underlying cooling tube is connected with circular outlets, and this mode is arranged can be big
The big projected area for improving cooling tube, accelerates the cooling velocity of oblique top head and clamping part.
The length of water inlet copper pipe is more than angle ejector rod, and water inlet copper pipe upper and lower ends are connected with oblique top head and Universal-head respectively, and ten thousand
Can be moved along tilted footstock to head, for facilitating product stripping.
Beneficial effect：The present invention relates to a kind of cooling ejecting structure at injection molding part buckle, tied with cooling is reduced
Space needed for structure, buckle structure applied widely, that more than 90 percent can be applicable, the molding cycle for reducing product,
The features such as substantially increasing production efficiency, greatly save production cost, reduce product defects, improve product quality.
Brief description of the drawings
Fig. 1 is topology view of the invention；
Fig. 2 is A-A directions sectional view in Fig. 1 of the present invention.
Diagram：1st, plastic product, 2, oblique top head, 3, beryllium copper weldering, 4, sealing ring, 5, water inlet copper pipe, 6, angle ejector rod, 7, be oriented to
Copper sheathing, 8, Universal-head, 9, tilted footstock, 10, turnover water swivel, 11, cooling tube.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiments of the present invention are related to a kind of cooling ejecting structure at injection molding part buckle, as shown in Fig. 1-2,
Including oblique top first 2, water inlet copper pipe 5 and angle ejector rod 6, the water inlet copper pipe 5 parallel with angle ejector rod 6 is installed in described angle ejector rod 6,
Circular outlets are disposed between water inlet copper pipe 5 and angle ejector rod 6, the described upper end of angle ejector rod 6 is provided with oblique top first 2, described
Two cooling tubes 11 of one end connection are disposed with oblique top first 2, one of cooling tube 11 is connected with the upper end of water inlet copper pipe 5,
Another cooling tube 11 is connected with the upper end of circular outlets, and the described lower end of angle ejector rod 6 is provided with Universal-head 8, described ten thousand
It is arranged in tilted footstock 9 to first 8 side.
The Inlet and outlet water for being connected with the lower end of water inlet copper pipe 5 and circular outlets lower end respectively is installed on described Universal-head 8
Joint 10.
The described upper end of angle ejector rod 6 is socketed with guide copper sleeve 7 at first 2 position of oblique top.
Sealing ring 4, the described lower end of angle ejector rod 6 and Universal-head are installed between the described upper end of angle ejector rod 6 and oblique top first 2
Sealing ring 4 is also installed between 8.
First 2 upper surface of described oblique top is disposed with one layer of beryllium copper weldering 3 or oblique top first 2 is directly made using beryllium copper.
Embodiment
The buckle part of working of plastics among production process, the typically heat build-up position of product, the position is in product
When other positions are molded, it is possible to also in the softer state of structure, when ejecting structure ejecting product, clamping part
Position is external after product shaping when production using this structure it may happen that deformation, causes product structure to damage
Water from water filling at the water supply connector of the lower end of Universal-head 8, current spray water pipe by water inlet copper pipe 5 from the upper end of water inlet copper pipe 5
Go out, then current can in cooling tube 11, first to oblique top 2 and plastic product 1 cool down so that soft body structure can be hardened into
Shape, the water of cooling tube 11 goes out toward flowing down from circular outlets afterwards, and is discharged from the delivery port of Universal-head 8.
Current are continuous circulations during cooling so that the speed of cooling is greatly increased, can while improve product quality
Increase the production efficiency of product, rationally reduce production cost.
Claims (5)
1. a kind of cooling ejecting structure at injection molding part buckle, including oblique top head (2), water inlet copper pipe (5) and angle ejector rod
(6), it is characterised in that：The water inlet copper pipe (5) parallel with angle ejector rod (6), water inlet copper pipe are installed in described angle ejector rod (6)
(5) circular outlets are disposed with and angle ejector rod (6) between, described angle ejector rod (6) upper end is provided with oblique top head (2), described
Two cooling tubes (11) of one end connection are disposed with oblique top head (2), one of cooling tube (11) is upper with water inlet copper pipe (5)
End connection, another cooling tube (11) is connected with the upper end of circular outlets, and described angle ejector rod (6) lower end is provided with Universal-head
(8), described Universal-head (8) side is arranged in tilted footstock (9).
2. a kind of cooling ejecting structure at injection molding part buckle according to claim 1, it is characterised in that：Described
The turnover water swivel (10) for being connected with water inlet copper pipe (5) lower end and circular outlets lower end respectively is installed on Universal-head (8).
3. a kind of cooling ejecting structure at injection molding part buckle according to claim 1, it is characterised in that：Described
Angle ejector rod (6) upper end is socketed with guide copper sleeve (7) at oblique top head (2) position.
4. a kind of cooling ejecting structure at injection molding part buckle according to claim 1, it is characterised in that：Described
Sealing ring (4) is installed between angle ejector rod (6) upper end and oblique top head (2), described angle ejector rod (6) lower end and Universal-head (8) it
Between sealing ring (4) is also installed.
5. a kind of cooling ejecting structure at injection molding part buckle according to claim 1, it is characterised in that：Described
Oblique top head (2) upper surface is disposed with one layer of beryllium copper weldering (3) or oblique top head (2) and is directly made using beryllium copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032089.5A CN106738710A (en) | 2016-11-22 | 2016-11-22 | A kind of cooling ejecting structure at injection molding part buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032089.5A CN106738710A (en) | 2016-11-22 | 2016-11-22 | A kind of cooling ejecting structure at injection molding part buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738710A true CN106738710A (en) | 2017-05-31 |
Family
ID=58971806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611032089.5A Pending CN106738710A (en) | 2016-11-22 | 2016-11-22 | A kind of cooling ejecting structure at injection molding part buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738710A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201856364U (en) * | 2010-10-26 | 2011-06-08 | 宁波远东制模有限公司 | Cooling device of inclined ejector block of die |
| CN203697426U (en) * | 2014-02-20 | 2014-07-09 | 中山市华志模具精密设备科技有限公司 | Cooling module with single round angle ejector rod |
-
2016
- 2016-11-22 CN CN201611032089.5A patent/CN106738710A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201856364U (en) * | 2010-10-26 | 2011-06-08 | 宁波远东制模有限公司 | Cooling device of inclined ejector block of die |
| CN203697426U (en) * | 2014-02-20 | 2014-07-09 | 中山市华志模具精密设备科技有限公司 | Cooling module with single round angle ejector rod |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |