CN205467174U - Automatic drawing of patterns control mechanism of injection mold - Google Patents
Automatic drawing of patterns control mechanism of injection mold Download PDFInfo
- Publication number
- CN205467174U CN205467174U CN201620152960.4U CN201620152960U CN205467174U CN 205467174 U CN205467174 U CN 205467174U CN 201620152960 U CN201620152960 U CN 201620152960U CN 205467174 U CN205467174 U CN 205467174U
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- CN
- China
- Prior art keywords
- locating piece
- cover half
- location
- projection
- injection mold
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- 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.)
- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
- Toys (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an automatic drawing of patterns control mechanism of injection mold belongs to the mechanical technical field that moulds plastics. It has solved current injection mold's ejecting mechanism time control unreasonable problem. This automatic drawing of patterns control mechanism of injection mold, including cover half and movable mould, the terminal surface is equipped with die cavity and lower die cavity respectively with the cover half up end under the movable mould, the terminal surface still slopes to be equipped with the locating lever under the movable mould, still include the locating piece, be equipped with on the locating piece with locating lever complex locating hole, the locating piece passes through the slider and sets up on the cover half up end with spout cooperation slidable, the cover half up end still is equipped with the recess, be equipped with moving the magnetic path and deciding the magnetic path of two mutual repulsion in the recess, and decide the magnetic path and fix in the recess, it is equipped with the arc arch to move the magnetic path up end, the terminal surface is equipped with with protruding complex sunkenly under the locating piece, still include the ejecting mechanism, it is equipped with and is used for controlling the switch no. 1 that the ejecting mechanism was opened and close to move the magnetic path up end. The time that the fine control ejecting mechanism of this automatic drawing of patterns control mechanism pushed away the material.
Description
Technical field
This utility model belongs to injection machine technical field, relates to a kind of injection mold automatic demoulding controlling organization.
Background technology
A kind of processing method that injection mo(u)lding is used when being and produce some complex-shaped parts in batches, specifically refers to by high pressure, the material melted that is heated is injected die cavity, after cooled solidification, obtains formed products.Injection mold is a kind of instrument producing plasthetics, also the instrument of plasthetics complete structure and accurate dimension it is to confer to, injection mold divides into thermosetting plastic mould according to shaping characteristic, two kinds of thermoplastic plastic's mould, biography mold is divided into according to moulding process, blow molding die, draw mould, thermoforming mould, hot-die, injection mould etc., wherein hot-die can be divided into again excessive formula in flash mode, semi-positive compression, formula of not overflowing three kinds, injection mold is made up of dynamic model and cover half two parts, dynamic model is arranged on the moving die plate of injection moulding machine, cover half is arranged in the fixing mould fixed plate of injection moulding machine, when injection moulding, dynamic model constitutes running gate system and die cavity with cover half Guan Bi, during die sinking, dynamic model is separated with cover half and is then released by plastic to take out plastic by ejecting mechanism.In existing injection mold, the time of ejecting mechanism controls unreasonable, and can collide with dynamic model too early accident occurs, crosses party and makes plastic be difficult to be pushed out so that the demoulding time of plastic is long, causes the shortcoming that production efficiency is low.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that a kind of injection mold automatic demoulding controlling organization that can accurately control the ejecting mechanism turnover time.
nullThe purpose of this utility model can be realized by following technical proposal: a kind of injection mold automatic demoulding controlling organization，Including cover half and the dynamic model that can pump，It is characterized in that: dynamic model lower surface and cover half upper surface are respectively equipped with upper impression and lower impressions，And upper impression and lower impressions combination form die cavity，Described dynamic model lower surface also tilts to be provided with location bar，Described cover half upper surface is provided with chute，Also include locating piece，Described locating piece is provided with and positions the hole, location that bar coordinates，Locating piece lower surface is provided with slide block，Described locating piece is coordinated with chute be slidably disposed on described cover half upper surface by slide block，And described locating piece lower surface and cover half upper surface against，Described cover half upper surface is additionally provided with groove，It is provided with two mutually exclusive dynamic magnetic piece in described groove and determines magnetic piece，And described magnetic piece of determining is fixed in groove，Described dynamic magnetic piece is provided with arc convex away from the dynamic magnetic piece upper surface determining magnetic piece，Described locating piece lower surface is provided with the depression with male cooperation，Also include ejecting mechanism，Described ejecting mechanism is arranged in dynamic model，Described dynamic magnetic piece upper surface is provided with for controlling the switch one that described ejecting mechanism opens and closes，When described location bar completely inserts in hole, location，Described locating piece is along slide and near described lower impressions，Projection described in Tong Shi leave depression and with locating piece lower surface against，And described switch one upsprings cut out，When the location bar of described dynamic model completely departs from from hole, location，The described dynamic magnetic piece that projects through is fallen in described depression by the repulsion determining magnetic piece，And described switch one is positioned the extruding of block lower surface and opens.
During injection work, location bar completely inserts in hole, location, and upper impression and lower impressions combination form die cavity, locating piece is along slide and near lower impressions, simultaneously projection leave depression and with locating piece lower surface against, and switch one upsprings cuts out, controls ejecting mechanism by switch one and quits work；When being molded complete, the location bar of dynamic model completely departs from from hole, location, illustrate that dynamic model the most completely leaves cover half, project through dynamic magnetic piece and fallen in depression by the repulsion determining magnetic piece, and switch one is positioned the extruding of block lower surface and opens, thus switch a control ejecting mechanism and carry out pusher work, complete the demoulding, therefore well controlled the time of ejecting mechanism pusher by structure change.
In above-mentioned a kind of injection mold automatic demoulding controlling organization, it is provided with apparatus for pouring in described cover half, described apparatus for pouring communicates with die cavity, described dynamic model lower surface is additionally provided with projection, projection lower surface is provided with for controlling the switch two that described apparatus for pouring opens and closes, and when the location bar of described dynamic model completely inserts in hole, location, described projection lower surface and cover half upper surface against and extrude unlatching switch two.
Therefore switch one and switch two can have been coordinated automatic injection and automatic demoulding work simultaneously.
In above-mentioned a kind of injection mold automatic demoulding controlling organization, described projection has the projection inclined-plane identical with bar angle of inclination, location, and described locating piece is provided with the locating piece inclined-plane coordinated with projection inclined-plane.
Coordinate location more accurate by projection inclined-plane and locating piece inclined-plane.
In above-mentioned a kind of injection mold automatic demoulding controlling organization, described location boom end is curved.
Compared with prior art, this utility model has the advantage that
During injection work, location bar completely inserts in hole, location, and upper impression and lower impressions combination form die cavity, locating piece is along slide and near lower impressions, simultaneously projection leave depression and with locating piece lower surface against, and switch one upsprings cuts out, controls ejecting mechanism by switch one and quits work；When being molded complete, the location bar of dynamic model completely departs from from hole, location, illustrate that dynamic model the most completely leaves cover half, project through dynamic magnetic piece and fallen in depression by the repulsion determining magnetic piece, and switch one is positioned the extruding of block lower surface and opens, thus switch a control ejecting mechanism and carry out pusher work, complete the demoulding, therefore well controlled the time of ejecting mechanism pusher by structure change.
Accompanying drawing explanation
Fig. 1 is this automatic demoulding controlling organization dynamic model and cover half isolating construction schematic diagram.
Fig. 2 is this automatic demoulding controlling organization dynamic model and cover half combinative structure schematic diagram.
In figure,
1, dynamic model；11, dynamic model lower surface；12, upper impression；13, location bar；14, projection；15, projection lower surface；16, projection inclined-plane；
2, cover half；21, cover half upper surface；22, lower impressions；23, groove；24, dynamic magnetic piece；25, protruding；26, magnetic piece is determined；
3, locating piece；31, hole, location；32, locating piece lower surface；33, depression；34, locating piece inclined-plane.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
nullAs illustrated in fig. 1 and 2，This utility model one injection mold automatic demoulding controlling organization，Including cover half 2 and the dynamic model 1 that can pump，Dynamic model lower surface 11 and cover half upper surface 21 are respectively equipped with upper impression 12 and lower impressions 22，And upper impression 12 and lower impressions 22 combination form die cavity，Dynamic model lower surface 11 also tilts to be provided with location bar 13，Cover half upper surface 21 is provided with chute，Also include locating piece 3，Locating piece 3 is provided with and positions the hole, location 31 that bar 13 coordinates，Locating piece lower surface 32 is provided with slide block，Locating piece 3 is coordinated with chute by slide block and is slidably disposed on cover half upper surface 21，And locating piece lower surface 32 and cover half upper surface 21 against，Cover half upper surface 21 is additionally provided with groove 23，It is provided with two mutually exclusive dynamic magnetic piece 24 in groove 23 and determines magnetic piece 26，And determine magnetic piece 26 and be fixed in groove 23，Dynamic magnetic piece 24 is provided with arc convex 25 away from dynamic magnetic piece 24 upper surface determining magnetic piece 26，Locating piece lower surface 32 is provided with and protruding 25 depressions 33 coordinated，Also include ejecting mechanism，Ejecting mechanism is arranged in dynamic model 1，Dynamic magnetic piece 24 upper surface is provided with for controlling the switch one that ejecting mechanism opens and closes，When positioning bar 13 and completely inserting in hole 31, location，Locating piece 3 is along slide and near lower impressions 22，Simultaneously protruding 25 leave depression 33 and with locating piece lower surface 32 against，And switch one upsprings cut out，When the location bar 13 of dynamic model 1 completely departs from from hole 31, location，Protruding 25 are fallen in depression 33 by the repulsion determining magnetic piece 26 by dynamic magnetic piece 24，And switch one is positioned block lower surface 32 extruding and opens.
Further, it is provided with apparatus for pouring in cover half 2, apparatus for pouring communicates with die cavity, dynamic model lower surface 11 is additionally provided with projection 14, projection lower surface 15 is provided with for controlling the switch two that apparatus for pouring opens and closes, and when the location bar 13 of dynamic model 1 completely inserts in hole 31, location, projection lower surface 15 and cover half upper surface 21 against and extrude unlatching switch two.Projection 14 has the projection inclined-plane 16 identical with bar 13 angle of inclination, location, and locating piece 3 is provided with the locating piece inclined-plane 34 coordinated with projection inclined-plane 16.Bar 13 end, location is curved.
During injection work, location bar 13 completely inserts in hole 31, location, and upper impression 12 and lower impressions 22 combination form die cavity, locating piece 3 is along slide and near lower impressions 22, simultaneously protruding 25 leave depression 33 and with locating piece 3 lower surface against, and switch one upsprings cuts out, control ejecting mechanism by switch one and quit work；When being molded complete, the location bar 13 of dynamic model 1 completely departs from from hole 31, location, illustrate that dynamic model 1 the most completely leaves cover half 2, project through dynamic magnetic piece 24 and fallen in depression 33 by the repulsion determining magnetic piece 26, and switch one is positioned the extruding of block 3 lower surface and opens, thus switch a control ejecting mechanism and carry out pusher work, complete the demoulding, therefore well controlled the time of ejecting mechanism pusher by structure change.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing dynamic model 1, dynamic model lower surface 11, upper impression 12, location bar 13, projection 14, projection lower surface 15, projection inclined-plane 16, cover half 2, cover half upper surface 21, lower impressions 22, groove 23, dynamic magnetic piece 24, projection 25, determining the terms such as magnetic piece 26, locating piece 3, hole 31, location, locating piece lower surface 32, depression 33, locating piece inclined-plane 34, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (4)
- null1. an injection mold automatic demoulding controlling organization，Including cover half (2) and the dynamic model (1) that can pump，It is characterized in that: dynamic model lower surface (11) and cover half upper surface (21) are respectively equipped with upper impression (12) and lower impressions (22)，And upper impression (12) and lower impressions (22) combination form die cavity，Described dynamic model lower surface (11) also tilts to be provided with location bar (13)，Described cover half upper surface (21) is provided with chute，Also include locating piece (3)，Described locating piece (3) is provided with and positions the hole, location (31) that bar (13) coordinates，Locating piece lower surface (32) is provided with slide block，Described locating piece (3) is coordinated with chute be slidably disposed on described cover half upper surface (21) by slide block，And described locating piece lower surface (32) and cover half upper surface (21) against，Described cover half upper surface (21) is additionally provided with groove (23)，It is provided with two mutually exclusive dynamic magnetic piece (24) in described groove (23) and determines magnetic piece (26)，And described magnetic piece (26) of determining is fixed in groove (23)，Described dynamic magnetic piece (24) is provided with arc convex (25) away from dynamic magnetic piece (24) upper surface determining magnetic piece (26)，Described locating piece lower surface (32) is provided with the depression (33) coordinated with protruding (25)，Also include ejecting mechanism，Described ejecting mechanism is arranged in dynamic model (1)，Described dynamic magnetic piece (24) upper surface is provided with for controlling the switch one that described ejecting mechanism opens and closes，When described location bar (13) completely inserts in hole, location (31)，Described locating piece (3) is along slide and near described lower impressions (22)，Projection (25) described in Tong Shi leave depression (33) and with locating piece lower surface (32) against，And described switch one upsprings cut out，When the location bar (13) of described dynamic model (1) completely departs from from hole, location (31)，Described projection (25) is fallen in described depression (33) by the repulsion determining magnetic piece (26) by dynamic magnetic piece (24)，And described switch one is positioned block lower surface (32) extruding and opens.
- A kind of injection mold automatic demoulding controlling organization the most according to claim 1, it is characterized in that: described cover half is provided with apparatus for pouring in (2), described apparatus for pouring communicates with die cavity, described dynamic model lower surface (11) is additionally provided with projection (14), projection lower surface (15) is provided with for controlling the switch two that described apparatus for pouring opens and closes, and when the location bar (13) of described dynamic model (1) completely inserts in hole, location (31), described projection lower surface (15) and cover half upper surface (21) against and extrude unlatching switch two.
- A kind of injection mold automatic demoulding controlling organization the most according to claim 2, it is characterized in that: described projection (14) has the projection inclined-plane (16) identical with bar (13) angle of inclination, location, and described locating piece (3) is provided with the locating piece inclined-plane (34) coordinated with projection inclined-plane (16).
- A kind of injection mold automatic demoulding controlling organization the most according to claim 3, it is characterised in that: described location bar (13) end is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152960.4U CN205467174U (en) | 2016-03-01 | 2016-03-01 | Automatic drawing of patterns control mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152960.4U CN205467174U (en) | 2016-03-01 | 2016-03-01 | Automatic drawing of patterns control mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467174U true CN205467174U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620152960.4U Withdrawn - After Issue CN205467174U (en) | 2016-03-01 | 2016-03-01 | Automatic drawing of patterns control mechanism of injection mold |
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| CN (1) | CN205467174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584019A (en) * | 2016-03-01 | 2016-05-18 | 衡阳华意机械有限公司 | Automatic mold release control mechanism for injection mold |
-
2016
- 2016-03-01 CN CN201620152960.4U patent/CN205467174U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584019A (en) * | 2016-03-01 | 2016-05-18 | 衡阳华意机械有限公司 | Automatic mold release control mechanism for injection mold |
| CN105584019B (en) * | 2016-03-01 | 2017-11-28 | 衡阳华意机械有限公司 | A kind of injection mold automatic demoulding controlling organization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20171128 |