CN103381635B - A kind of mould emptier for plastic mould - Google Patents
A kind of mould emptier for plastic mould Download PDFInfo
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- CN103381635B CN103381635B CN201310304440.1A CN201310304440A CN103381635B CN 103381635 B CN103381635 B CN 103381635B CN 201310304440 A CN201310304440 A CN 201310304440A CN 103381635 B CN103381635 B CN 103381635B
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- plate
- mould
- gripper shoe
- pattern plate
- rear pattern
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Abstract
The invention discloses a kind of mould emptier for plastic mould, include front mould and rear mold, on described front mould, be provided with front cavity, it is characterized in that: described rear mold includes rear pattern plate, be provided with rear cavity at described rear pattern plate, on described rear pattern plate, be connected with gripper shoe, in described gripper shoe, be connected with square iron, baffle plate after being connected with on described square iron, between described rear baffle plate and gripper shoe, be provided with ejector retainner plate, on described ejector retainner plate, be provided with thimble, between described front mould and gripper shoe, be provided with arm-tie, between described rear pattern plate and gripper shoe, be provided with position-limit mechanism. the object of the invention is in order to overcome weak point of the prior art, provide a kind of simple in structure, the mould emptier for plastic mould being convenient in demoulding.
Description
Technical field
The present invention relates to a kind of mould emptier for plastic mould.
Background technology
In existing plastic mould, in the situation that product inner ring does not allow caving pin, all takeDirectly use thimble ejecting product, because inner ring ejection resistance is larger, directly by ejecting with thimble, productCan be out of shape on top, cause product bad. So existing demolding structure awaits further perfect.
Summary of the invention
The object of the invention is, in order to overcome weak point of the prior art, provides a kind of structureSimply, the mould emptier for plastic mould being convenient in demoulding.
In order to achieve the above object, the present invention adopts following scheme:
For a mould emptier for plastic mould, include front mould and rear mold, before describedMould is provided with front cavity, it is characterized in that: described rear mold includes rear pattern plate, after describedTemplate is provided with rear cavity, on described rear pattern plate, is connected with gripper shoe, described propping upOn fagging, be connected with square iron, baffle plate after being connected with on described square iron, at the bottom of described rear moldBetween plate and gripper shoe, be provided with ejector retainner plate, on described ejector retainner plate, be provided with thimble, before describedBetween mould and gripper shoe, be provided with arm-tie, between described rear pattern plate and gripper shoe, be provided with position restrainerStructure.
A kind of mould emptier for plastic mould as above, is characterized in that described spacingMechanism includes the stopper slot being arranged on described rear pattern plate, is provided with spacing in described stopper slotScrew, described limited screw one end is fixedly connected in described gripper shoe, described limited screwThe other end is movably arranged in described stopper slot.
A kind of mould emptier for plastic mould as above, is characterized in that described arm-tieInclude plate body, on described plate body two ends, be respectively equipped with kidney-shaped elongated slot, at described front mould andOn rear pattern plate, be respectively equipped with dog screw, it is long that described dog screw is separately positioned on described kidney-shapedIn groove.
A kind of mould emptier for plastic mould as above, is characterized in that described topNeedle plate includes Ejector Retainer Plate, is connected with thimble panel on described Ejector Retainer Plate, describedThimble is arranged in described thimble panel.
A kind of mould emptier for plastic mould as above, it is characterized in that described beforeMould includes front template, in described front cavity, is connected with stripper plate, on described stripper plate, connectsBe connected to front mould panel.
In sum, the present invention with respect to its beneficial effect of prior art is:
The present invention is simple in structure,
Brief description of the drawings
Schematic diagram when Fig. 1 is matched moulds of the present invention;
Schematic diagram when Fig. 2 is die sinking of the present invention;
Schematic diagram when Fig. 3 is the complete die sinking of the present invention;
Fig. 4 is the schematic diagram of arm-tie of the present invention.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the invention will be further described:
A kind of mould emptier for plastic mould as shown in Figures 1 to 4, includes front mould 1With rear mold 2, on described front mould 1, be provided with front cavity 3, after described rear mold 2 includesTemplate 21, is provided with rear cavity 7 at described rear pattern plate 21, movable on described rear pattern plate 21Be connected with gripper shoe 22, in described gripper shoe 22, be connected with square iron 23, at described square ironOn 23, be connected with rear baffle plate 24, between described rear baffle plate 24 and gripper shoe 22, establishHave ejector retainner plate 25, on described ejector retainner plate 25, be provided with thimble 26, described front mould 1 withBetween fagging 22, be provided with arm-tie 4, between described rear pattern plate 21 and gripper shoe 22, be provided with limitPosition mechanism 5.
Position-limit mechanism 5 described in the present invention includes and is arranged on spacing on described rear pattern plate 21Groove 51 is provided with limited screw 52 in described stopper slot 51, described limited screw 52 1End is fixedly connected in described gripper shoe 22, and described limited screw 52 other ends are movably arranged onIn described stopper slot 51.
Arm-tie 4 described in the present invention includes plate body 41, difference on described plate body 41 two endsBe provided with kidney-shaped elongated slot 42, on described front mould 1 and rear pattern plate 21, be respectively equipped with dog screw6, described dog screw 6 is separately positioned in described kidney-shaped elongated slot 42.
Ejector retainner plate 25 described in the present invention includes Ejector Retainer Plate 251, at described thimbleOn base plate 251, be connected with thimble panel 252, described thimble 26 is arranged on described thimble faceIn plate 252.
Front mould 1 described in the present invention includes front template 11, in described front cavity 3, connectsBe connected to stripper plate 12, on described stripper plate 12, be connected with front mould panel 13.
More than show and described general principle of the present invention and principal character and of the present invention excellentPoint. The technical staff of the industry should understand, and the present invention is not restricted to the described embodiments, onState in embodiment and description, describe principle of the present invention is just described, do not departing from the present inventionUnder the prerequisite of spirit and scope, the present invention also has various changes and modifications, these variations and changingEnter and all fall in the claimed scope of the invention. The claimed scope of the present invention is by appended powerProfit claim and equivalent thereof define.
Claims (3)
1. for a mould emptier for plastic mould, include front mould (1) and rear mold (2),On described front mould (1), be provided with front cavity (3), it is characterized in that: described rear mold (2)Include rear pattern plate (21), be provided with rear cavity (7) at described rear pattern plate (21), describedRear pattern plate (21) on be connected with gripper shoe (22), in described gripper shoe (22)On be connected with square iron (23), on described square iron (23), be connected with rear baffle plate (24),Between described rear baffle plate (24) and gripper shoe (22), be provided with ejector retainner plate (25), in instituteThe ejector retainner plate (25) of stating is provided with thimble (26), in described front mould (1) and gripper shoe (22)Between be provided with arm-tie (4), between described rear pattern plate (21) and gripper shoe (22), be provided with limitPosition mechanism (5), described position-limit mechanism (5) includes and is arranged on described rear pattern plate (21)Stopper slot (51), in described stopper slot (51), be provided with limited screw (52), describedIt is upper that limited screw (52) one end is fixedly connected on described gripper shoe (22), described limited screw(52) other end is movably arranged in described stopper slot (51), and described arm-tie (4) comprisesThere is plate body (41), on described plate body (41) two ends, be respectively equipped with kidney-shaped elongated slot (42),On described front mould (1) and rear pattern plate (21), be respectively equipped with dog screw (6), describedDog screw (6) is separately positioned in described kidney-shaped elongated slot (42).
2. a kind of mould emptier for plastic mould according to claim 1, itsBe characterised in that described ejector retainner plate (25) includes Ejector Retainer Plate (251), at described thimbleOn base plate (251), be connected with thimble panel (252), described thimble (26) is arranged on instituteState in thimble panel (252).
3. a kind of mould emptier for plastic mould according to claim 1, itsBe characterised in that described front mould (1) includes front template (11), described front cavity (3)On be connected with stripper plate (12), on described stripper plate (12), be connected with front mould panel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304440.1A CN103381635B (en) | 2013-07-18 | 2013-07-18 | A kind of mould emptier for plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304440.1A CN103381635B (en) | 2013-07-18 | 2013-07-18 | A kind of mould emptier for plastic mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103381635A CN103381635A (en) | 2013-11-06 |
| CN103381635B true CN103381635B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310304440.1A Active CN103381635B (en) | 2013-07-18 | 2013-07-18 | A kind of mould emptier for plastic mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN103381635B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999628B (en) * | 2014-04-18 | 2018-04-17 | 苏州汉扬精密电子有限公司 | Hot flow path pours in down a chimney the ejecting structure of mould |
| CN109262982A (en) * | 2018-11-14 | 2019-01-25 | 中山市利群精密实业有限公司 | A kind of drawplate type mold |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08216192A (en) * | 1995-02-15 | 1996-08-27 | Toto Ltd | Mold for molding with many radial blade plates |
| JP3094268B2 (en) * | 1995-05-19 | 2000-10-03 | セイコープレシジョン株式会社 | Injection mold equipment |
| CN102528971A (en) * | 2010-12-23 | 2012-07-04 | 欣旺达电子股份有限公司 | Elastic demolding device |
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2013
- 2013-07-18 CN CN201310304440.1A patent/CN103381635B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103381635A (en) | 2013-11-06 |
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