CN103950149A - Automatic insert embedding-fetching device for micro injection molding - Google Patents
Automatic insert embedding-fetching device for micro injection molding Download PDFInfo
- Publication number
- CN103950149A CN103950149A CN201410216608.8A CN201410216608A CN103950149A CN 103950149 A CN103950149 A CN 103950149A CN 201410216608 A CN201410216608 A CN 201410216608A CN 103950149 A CN103950149 A CN 103950149A
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- China
- Prior art keywords
- translation mechanism
- insert
- inserts
- support plate
- container
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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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
- B29C45/14032—Transferring the inserts from a storage space inside the mould to the mould cavity
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to an automatic insert embedding-fetching device for micro injection molding. The device comprises an insert container, an insert container translation mechanism, an insert support plate, a support plate translation mechanism and a lifting mechanism, wherein the insert container is located above the insert support plate and is connected with the insert container translation mechanism, and the insert support plate is arranged on the support plate translation mechanism; the insert container translation mechanism and the support plate translation mechanism are arranged on the lifting mechanism. According to the device, the heights of the insert container translation mechanism and the support plate translation mechanism are regulated by virtue of the lifting mechanism, so that the joint faces of the insert support plate and a mold are kept on the same horizontal plane; the insert container and the insert support plate are synchronously driven by virtue of the insert container translation mechanism and the support plate translation mechanism to do linear movement so as to finish a task in which an insert falls to a cavity of the mold; the insert support plate is driven by virtue of the support plate translation mechanism to push an injection-molded product out of the mold so as to realize the insert embedding and fetching. The device has the advantages that the structure is simple, the operation is convenient and rapid, and the automatic insert embedding and fetching operations can be realized in a micro injection molding process.
Description
Technical field
The present invention relates to one and inserts is embedded and taken out shaping workpiece automation equipment for realizing micro injection molding process, belong to micro injection molding embedding pickup technical field.
Background technology
Micro injection molding and traditional injection moulding forming process are basic identical, and plastic grain is sent to from the hopper of injection machine in the barrel of heating, after heat fused is flow regime, under the high pressure of plunger or screw rod is pushed, pass through the nozzle of barrel front end with very large flow velocity.Be injected in the die cavity of close die through the running gate system of mould, through pressurize, the cooling and demoulding, mold the effigurate goods of tool.
Along with the fast development of micro-/ nano science and technology, microminiaturized and precise treatment has become the trend of product design and exploitation, it is integrated that the microminiaturization of product and equipment not only can reach function, can also greatly reduce the consumption of material and the energy, improves space availability ratio etc.Along with the demand for development of product and equipment microminaturization, the requirement of the aspect such as complexity to micro part, material diversity, machining accuracy, production efficiency is also more and more higher; In addition, MEMS (MEMS) market is with annual 20% speed increment, and the market demand of micro parts has effectively promoted the development of micro part manufacturing technology.
In insert-molding technique, injection machine is the part in whole system conventionally.First inserts needs pickup conventionally, completes this task with shake table, then by mechanical arm end-of-arm tooling (EOAT), inserts is put into mould, conventionally can enter mould by a device for pre-positioning.Existing embedding pickup can adopt manually and complete, and wastes time and energy, and efficiency is not high.Can also complete by injection molding mechanical arm, but most manipulator of injection machine type is fairly simple, structure is more complicated, and mostly for pickup, the market price is higher.
Summary of the invention
The present invention is directed to the existing micro injection molding technology deficiency that particularly inserts and pickup exist in thermoplastic micro shaping technology, provide a kind of simple in structure, easy to operate, with low cost, can realize the automatic embedding pick-off unit of micro injection molding of micro-injection moulding process embedding pickup automation.
The automatic embedding pick-off unit of micro injection molding of the present invention, by the following technical solutions.
This device, comprises inserts container, inserts container translation mechanism, inserts supporting plate, supporting plate translation mechanism and elevating mechanism; Inserts container is in inserts supporting plate top and be connected with inserts container translation mechanism, and inserts supporting plate is arranged on supporting plate translation mechanism; Inserts container translation mechanism and supporting plate translation mechanism are all arranged on elevating mechanism.
Said apparatus, adjusts the height of inserts container translation mechanism and supporting plate translation mechanism by elevating mechanism, the die joint of inserts supporting plate and mould is maintained at the same horizontal plane; Synchronously drive inserts container and inserts supporting plate to move linearly by inserts container translation mechanism and supporting plate translation mechanism, complete inserts and drop to the task of mold cavity; Drive inserts supporting plate by supporting plate translation mechanism, by the product ejection die of injection formed, realize inserts and pickup.
The present invention is simple in structure, convenient to operation, can realize the automation of inserts and pickup in micro-injection moulding process.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic embedding pick-off unit of micro injection molding of the present invention.
In figure: 1. elevating mechanism, 2. inserts container translation mechanism, 3. supporting plate translation mechanism, 4. inserts container, 5. nozzle, 6. dynamic model, 7. die cavity, 8. die joint, 9. cover half, 10. inserts supporting plate.
Detailed description of the invention
As shown in Figure 1, the automatic embedding pick-off unit of micro injection molding of the present invention mainly comprises inserts container 4, inserts container translation mechanism 2, inserts supporting plate 11, supporting plate translation mechanism 3 and elevating mechanism 1.Die cavity 7 on the die joint 8 of the shape and size of inserts container 10 and cover half in mould 9 is corresponding.Inserts container 4 is connected in inserts supporting plate 10 tops and with inserts container translation mechanism 2, and inserts container translation mechanism 2 is moved horizontally to inserts container 4 between the dynamic model 6 and cover half 9 on injection machine.Inserts supporting plate 10 is arranged on supporting plate translation mechanism 3, and supporting plate translation mechanism 3 is moved horizontally to inserts supporting plate 10 between the dynamic model 6 and cover half 9 on injection machine.Inserts container translation mechanism 2 and supporting plate translation mechanism 3 are all arranged on elevating mechanism 1, and both height is adjusted in oscilaltion under the drive of elevating mechanism 1 simultaneously.Inserts container translation mechanism 2 and supporting plate translation mechanism 3 can adopt existing any mechanism that object is moved horizontally, and as various electronic control translation stages, belong to known technology.Elevating mechanism 1 can adopt existing any mechanism that makes object oscilaltion, as various hydraulic elevating platforms, also belongs to known technology.
The course of work of said apparatus is as follows:
1. when inserts, first according to the feature of each inserts, by inserts arranging-in-row device, the posture of laying of inserts is regulated, make the sequence of inserts automatic orientation, then inserts is placed in inserts container 4 according to the posture of specifying by conveying mechanism (also can manually), now inserts container 4 is in inserts supporting plate 10 tops, and the inserts in inserts container 4 is held by inserts supporting plate 10.
2. adjust the height of inserts container translation mechanism 2 and supporting plate translation mechanism 3 by elevating mechanism 1, inserts supporting plate 10 and the die joint 8 of mould are maintained at the same horizontal plane.
3. move linearly by inserts container translation mechanism 2 and synchronous inserts container 4 and the inserts supporting plate 10 of driving of supporting plate translation mechanism 3, arrive together mouthful place of laying of mold cavity 7, then inserts supporting plate 10 travelling backwards, the inserts container 4 on top keeps motionless, and inserts will drop in the die cavity 7 of cover half 8 like this.
4. inserts container 10 travelling backwards under the drive of inserts container translation mechanism 2 resets.
5. dynamic model 5 and cover half 8 matched moulds, carry out injection moulding by the nozzle 5 on injection machine to inserts, completes the embedding of inserts.
6. injection moulding completes, die sinking, and the workpiece of injection formed is ejected die joint.
7. drive inserts supporting plate 11 again to arrive die joint by supporting plate translation mechanism 3, promote the product of injection formed and leave die joint, then inserts supporting plate 10 is retracted reset, gets back to and the assembled state up and down of inserts container 4, completes the taking-up to shaping workpiece.
8. repeat aforesaid operations, carry out next circulation embedding pickup, realize embedding pickup automation.
Claims (1)
1. the automatic embedding pick-off unit of micro injection molding, comprises inserts container, inserts container translation mechanism, inserts supporting plate, supporting plate translation mechanism and elevating mechanism; It is characterized in that: inserts container is in inserts supporting plate top and be connected with inserts container translation mechanism, inserts supporting plate is arranged on supporting plate translation mechanism; Inserts container translation mechanism and supporting plate translation mechanism are all arranged on elevating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216608.8A CN103950149B (en) | 2014-05-21 | 2014-05-21 | The automatic embedding pick-off unit of a kind of micro injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216608.8A CN103950149B (en) | 2014-05-21 | 2014-05-21 | The automatic embedding pick-off unit of a kind of micro injection molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950149A true CN103950149A (en) | 2014-07-30 |
| CN103950149B CN103950149B (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216608.8A Active CN103950149B (en) | 2014-05-21 | 2014-05-21 | The automatic embedding pick-off unit of a kind of micro injection molding |
Country Status (1)
| Country | Link |
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| CN (1) | CN103950149B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774525A (en) * | 2019-10-24 | 2020-02-11 | 安徽钢腾塑胶模具科技有限公司 | Nut feeding jig of injection mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62264918A (en) * | 1986-05-13 | 1987-11-17 | Toshiba Corp | Injection molding equipment |
| EP0642910A1 (en) * | 1992-12-27 | 1995-03-15 | Nissha Printing Co., Ltd. | Insert molded article, and apparatus and method for producing the insert molded article |
| KR20070022535A (en) * | 2005-08-22 | 2007-02-27 | 송훈주 | Auto-inserting apparatus for inserts |
| CN203357782U (en) * | 2013-05-02 | 2013-12-25 | 上海戈冉泊精模科技股份有限公司 | Mobile taking and placing device provided with multiple cavities vertically distributed on same side |
| CN203876133U (en) * | 2014-05-21 | 2014-10-15 | 山东大学 | Device for automatically embedding and taking inserts during micro injection molding |
-
2014
- 2014-05-21 CN CN201410216608.8A patent/CN103950149B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62264918A (en) * | 1986-05-13 | 1987-11-17 | Toshiba Corp | Injection molding equipment |
| EP0642910A1 (en) * | 1992-12-27 | 1995-03-15 | Nissha Printing Co., Ltd. | Insert molded article, and apparatus and method for producing the insert molded article |
| KR20070022535A (en) * | 2005-08-22 | 2007-02-27 | 송훈주 | Auto-inserting apparatus for inserts |
| CN203357782U (en) * | 2013-05-02 | 2013-12-25 | 上海戈冉泊精模科技股份有限公司 | Mobile taking and placing device provided with multiple cavities vertically distributed on same side |
| CN203876133U (en) * | 2014-05-21 | 2014-10-15 | 山东大学 | Device for automatically embedding and taking inserts during micro injection molding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774525A (en) * | 2019-10-24 | 2020-02-11 | 安徽钢腾塑胶模具科技有限公司 | Nut feeding jig of injection mold |
| CN110774525B (en) * | 2019-10-24 | 2021-05-11 | 安徽钢腾塑胶模具科技有限公司 | Nut feeding jig of injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103950149B (en) | 2016-01-20 |
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