CN103963245A - Inverse glue feeding mechanism of injection mould system - Google Patents
Inverse glue feeding mechanism of injection mould system Download PDFInfo
- Publication number
- CN103963245A CN103963245A CN201410219788.5A CN201410219788A CN103963245A CN 103963245 A CN103963245 A CN 103963245A CN 201410219788 A CN201410219788 A CN 201410219788A CN 103963245 A CN103963245 A CN 103963245A
- Authority
- CN
- China
- Prior art keywords
- plate
- ejector retainner
- retainner plate
- glue feeding
- inverse
- 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
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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an inverse glue feeding mechanism of an injection mould system. The inverse glue feeding mechanism mainly comprises a front film buckle plate, a back film buckle plate, an inclined ejector, an upper thimble plate and a lower thimble plate, wherein a hot nozzle is communicated with an injection device; the injection device passes through the front film buckle plate and forms a cavity with the back film buckle plate; a mould insert passes through the cavity; one end of the mould insert is connected with the inclined ejector through a rotation shaft; the inclined ejector is fixedly connected with the lower thimble plate by a top screw; the upper thimble plate is arranged on the upper end face of the lower thimble plate. The inverse glue feeding mechanism provided by the technical scheme of the invention can effectively solve the problem that a gate imprint is easy to be left on the surface of a product by using a conventional front mould glue feeding method when the requirement on the product appearance is strict.
Description
Technical field
The present invention relates to injection mold field, gluing mechanism is entered in the inversion that is specifically related to a kind of injection mold system.
Background technology
Injection mold production process, if product is higher to outward appearance designing requirement, conventional front mould enters glue means and easily leaves Jiao Kou seal at product surface, thereby affects product quality and outward appearance.
Summary of the invention
The object of the invention is to overcome the problem that prior art exists, provide a kind of inversion of injection mold system to enter gluing mechanism.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
Gluing mechanism is entered in a kind of inversion of injection mold system, mainly comprise front buckle film plate, rear buckle film plate, oblique top, upper ejector retainner plate and lower ejector retainner plate, described hot mouth is communicated with injection device, described injection device is through described front buckle film plate, and and form die cavity between described rear buckle film plate, in described die cavity, be installed with mold insert, described mold insert one end connects described oblique top by rotating shaft, and described oblique top is fixed together by top screw and described lower ejector retainner plate, and described lower ejector retainner plate is provided with described upper ejector retainner plate on upper surface.
Further, described upper ejector retainner plate and lower ejector retainner plate are fixed together by side arm-tie and two side screws, and upper ejector retainner plate and lower ejector retainner plate are slidably mounted on guide pillar.
Further, described side arm-tie is also fixed together by bolt and described front buckle film plate.
The invention has the beneficial effects as follows:
Adopt technical solution of the present invention, solved the product strict to appearance requirement by being inverted into gluing mechanism, conventional front mould enters glue means and easily leaves at product surface the problem that Jiao Kou prints.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Number in the figure explanation: 1, front buckle film plate, 2, rear buckle film plate, 21, screw element, 3, oblique top, 31, top screw, 4, upper ejector retainner plate, 5, lower ejector retainner plate, 6, Re Zui, 7, injection device, 8, mold insert, 9, side arm-tie, 91, side screw, 92, bolt, 10, guide pillar, 101, screw element, 11, support, 12, side cover.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 1, gluing mechanism is entered in a kind of inversion of injection mold system, mainly comprise front buckle film plate 1, rear buckle film plate 2, oblique top 3, upper ejector retainner plate 4, lower ejector retainner plate 5 and hot mouth 6, described hot mouth 6 is communicated with injection device 7, described injection device 7 is through described front buckle film plate 1, and and form die cavity between described rear buckle film plate 2, rear buckle film plate 2 is fixed on side cover 12 by side screw element 21, in described die cavity, be installed with mold insert 8, described mold insert 8 one end connect described oblique top 3 by rotating shaft, described oblique top 3 is fixed together by top screw 31 and described lower ejector retainner plate 5, described lower ejector retainner plate is provided with described upper ejector retainner plate 4 on 5 upper surfaces.
Described upper ejector retainner plate 4 and lower ejector retainner plate 5 are fixed together by side arm-tie 9 and two side screws 91, and upper ejector retainner plate 4 and lower ejector retainner plate 5 be slidably mounted on guide pillar 10, and described guide pillar 10 is fixed on support 11 by screw element 101.
Described side arm-tie 9 is also fixed together by six groups of bolts 92 and described front buckle film plate 1.
Principle of the present invention:
When mechanism moves, mould upside-down mounting, enters glue by hot mouth 6, when die sinking, makes upper ejector retainner plate 4 and lower ejector retainner plate 5 to the motion of die sinking direction, until product ejects by side arm-tie 9.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. gluing mechanism is entered in the inversion of an injection mold system, mainly comprise front buckle film plate (1), rear buckle film plate (2), oblique top (3), upper ejector retainner plate (4), lower ejector retainner plate (5) He Rezui (6), it is characterized in that, described hot mouth (6) is communicated with injection device (7), described injection device (7) is through described front buckle film plate (1), and and form die cavity between described rear buckle film plate (2), in described die cavity, be installed with mold insert (8), described mold insert (8) one end connects described oblique top (3) by rotating shaft, described oblique top (3) is fixed together by top screw (31) and described lower ejector retainner plate (5), described lower ejector retainner plate (5) is provided with described upper ejector retainner plate (4) on upper surface.
2. gluing mechanism is entered in the inversion of injection mold system according to claim 1, it is characterized in that, described upper ejector retainner plate (4) and lower ejector retainner plate (5) are fixed together by side arm-tie (9) and two side screws (91), and upper ejector retainner plate (4) and lower ejector retainner plate (5) are slidably mounted on guide pillar (10).
3. gluing mechanism is entered in the inversion of injection mold system according to claim 2, it is characterized in that, described side arm-tie (9) is also fixed together by bolt (92) and described front buckle film plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219788.5A CN103963245A (en) | 2014-05-23 | 2014-05-23 | Inverse glue feeding mechanism of injection mould system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219788.5A CN103963245A (en) | 2014-05-23 | 2014-05-23 | Inverse glue feeding mechanism of injection mould system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103963245A true CN103963245A (en) | 2014-08-06 |
Family
ID=51233477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410219788.5A Pending CN103963245A (en) | 2014-05-23 | 2014-05-23 | Inverse glue feeding mechanism of injection mould system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963245A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217788A (en) * | 2016-08-05 | 2016-12-14 | 深圳创维精密科技有限公司 | A kind of mould with ejector sleeve ejecting mechanism |
| CN107186960A (en) * | 2017-05-11 | 2017-09-22 | 现代精密塑胶模具（深圳）有限公司 | A kind of mould |
| CN114211708A (en) * | 2021-11-19 | 2022-03-22 | 宁波万盛实业有限公司 | Injection mold with low requirement on dimensional precision |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201559289U (en) * | 2009-12-10 | 2010-08-25 | 广州毅昌科技股份有限公司 | Inverted mold |
| CN203381144U (en) * | 2013-07-29 | 2014-01-08 | 重庆持恒模具有限公司 | Reverse mould |
| CN203438511U (en) * | 2013-08-15 | 2014-02-19 | 无锡市新区伟创利模具厂 | Ejector pin structure for stripping inverted mold |
| CN203600532U (en) * | 2013-11-06 | 2014-05-21 | 东莞市汇鼎实业有限公司 | Inversion type injection mold structure |
-
2014
- 2014-05-23 CN CN201410219788.5A patent/CN103963245A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201559289U (en) * | 2009-12-10 | 2010-08-25 | 广州毅昌科技股份有限公司 | Inverted mold |
| CN203381144U (en) * | 2013-07-29 | 2014-01-08 | 重庆持恒模具有限公司 | Reverse mould |
| CN203438511U (en) * | 2013-08-15 | 2014-02-19 | 无锡市新区伟创利模具厂 | Ejector pin structure for stripping inverted mold |
| CN203600532U (en) * | 2013-11-06 | 2014-05-21 | 东莞市汇鼎实业有限公司 | Inversion type injection mold structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217788A (en) * | 2016-08-05 | 2016-12-14 | 深圳创维精密科技有限公司 | A kind of mould with ejector sleeve ejecting mechanism |
| CN106217788B (en) * | 2016-08-05 | 2018-07-20 | 创维集团智能装备有限公司 | A kind of mold with ejector sleeve ejecting mechanism |
| CN107186960A (en) * | 2017-05-11 | 2017-09-22 | 现代精密塑胶模具（深圳）有限公司 | A kind of mould |
| CN107186960B (en) * | 2017-05-11 | 2020-04-17 | 现代精密塑胶模具（深圳）有限公司 | Die set |
| CN114211708A (en) * | 2021-11-19 | 2022-03-22 | 宁波万盛实业有限公司 | Injection mold with low requirement on dimensional precision |
| CN114211708B (en) * | 2021-11-19 | 2023-12-12 | 宁波万盛实业有限公司 | Injection mold with low dimensional accuracy requirement |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |