CN206335814U - A kind of reversely straight ejecting mechanism - Google Patents
A kind of reversely straight ejecting mechanism Download PDFInfo
- Publication number
- CN206335814U CN206335814U CN201621184013.XU CN201621184013U CN206335814U CN 206335814 U CN206335814 U CN 206335814U CN 201621184013 U CN201621184013 U CN 201621184013U CN 206335814 U CN206335814 U CN 206335814U
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- CN
- China
- Prior art keywords
- guide rail
- moving platen
- ejecting mechanism
- reversely
- straight ejecting
- 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.)
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Abstract
A kind of reversely straight ejecting mechanism, includes solid plate, moving platen, backing plate, ejection assembly and die shoe successively from top to bottom；Slide rail is provided between described solid plate and moving platen, the slide rail is connected by the limited block being respectively provided on solid plate and moving platen；The ejection assembly includes charging ram and scraping wings；Guide rail is provided between the moving platen and die shoe, the guide rail includes the first guide rail and the second guide rail, and described first guide rail one end is connected with moving platen, and one end is connected with backing plate, and described second guide rail one end is connected with moving platen, and the other end is connected with scraping wings.Using such structure the product with pitched ejection mechanism can be made smoothly to eject.
Description
Technical field
The utility model is related to technical field of mold, especially a kind of reversely straight ejecting mechanism.
Background technology
The application of injection moulding is more and more wider, from every field, such as automobile, building, household electrical appliance, food, medicine production
The need for industry is growing to injected articles, promoted the development and raising of injection molding technology level, Modern Mold into
During shape is made, the mesh generation of working of plastics is increasingly sophisticated, and parting is increasingly complicated.So the innovation and improvement of mould are must can not
It is also the link of most main flow less.
The mould in many mould factories can all use straight ejecting structure now and oblique ejecting structure combines the mode pair of ejection
Product is ejected, and it in injection molding process is a critically important link that this, which is, and if according to normal straight ejecting mechanism
Carry out again if oblique top goes out, product is often extruded and damaged or nothing during oblique top goes out
Method is smoothly ejected.And if reverse ejection, carry out pouring the abjection of mouth using the mode of the passive ejecting product of knock-pin, then after
Continuous oblique ejection process can be smoothed out.
Utility model content
In view of the technical problem present in background technology, the purpose of this utility model is the shortcoming for overcoming prior art,
There is provided a kind of using simple in construction, the reverse straight ejecting mechanism of reverse ejection.
In order to solve the above technical problems, the utility model employs following technical measures：
A kind of reversely straight ejecting mechanism, includes solid plate, moving platen, backing plate, ejection assembly and lower mould successively from top to bottom
Seat；Slide rail is provided between described solid plate and moving platen, the slide rail passes through the limit that is respectively provided on solid plate and moving platen
Position block connection；The ejection assembly includes charging ram and scraping wings；Guide rail is provided between the moving platen and die shoe, it is described to lead
Rail includes the first guide rail and the second guide rail, and described first guide rail one end is connected with moving platen, and one end is connected with backing plate, and described second
Guide rail one end is connected with moving platen, and the other end is connected with scraping wings.
As a further improvement, respectively there are two groups of limited blocks on the solid plate and moving platen, it is respectively arranged on opposite flank.
As a further improvement, the quantity of first guide rail and the second guide rail is respectively four, and it is evenly distributed on dynamic model
On plate.
As a further improvement, the stroke of first guide rail is more than the stroke of the second guide rail.
As a further improvement, being fixedly connected with some charging rams on the scraping wings, the charging ram passes through core
It is connected with the product after shaping.
As a further improvement, described core is fixed on backing plate.
Compared with prior art, the utility model has advantages below：
1st, a kind of oblique top of the utility model goes out simple in construction, and function is easy.
2nd, utilized in a kind of oblique ejecting structure of the utility model between slide rail and limited block, the first guide rail, the second guide rail
Structural relation realizes the function of reverse ejection, is conducive to the oblique top of product to go out.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram that a kind of reversely straight ejecting mechanism of the utility model molds process；
Accompanying drawing 2 is the schematic diagram before molding in a kind of reversely straight ejecting mechanism of the utility model.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment：
Refer in Fig. 1 to Fig. 2, embodiment, a kind of reversely straight ejecting mechanism, include successively from top to bottom solid plate 10,
Moving platen 20, backing plate 30, ejection assembly 40 and die shoe 50；Slide rail 60 is provided between described solid plate 10 and moving platen 20,
The slide rail 60 is connected by the limited block 61 being respectively provided on solid plate 10 and moving platen 20；The ejection assembly 40 includes pushing away
Expect bar 41 and scraping wings 42；Guide rail 70 is provided between the moving platen 20 and die shoe 50, the guide rail 70 includes the first guide rail
71 and second guide rail 72, described one end of first guide rail 71 is connected with moving platen 20, and one end is connected with backing plate 30, second guide rail
72 one end are connected with moving platen 20, and the other end is connected with scraping wings 42.It can be made using such annexation whole reversely straight
Modules in ejecting mechanism are moved according to certain order after die sinking and stop realizing reverse ejection product
Effect.
It refer in Fig. 1, embodiment, respectively have two groups of limited blocks 61 on the solid plate 10 and moving platen 20, be respectively arranged on
On opposite flank, the length of the slide rail 60 is equal to the length of solid plate 10, the number of the guide rail 72 of the first guide rail 71 and second
Amount is respectively four, and is evenly distributed on moving platen 20.Above-mentioned part can make whole mechanism using the structure being arranged in pairs
Uniform force.The stroke of first guide rail 71 is more than the stroke of the second guide rail 72, the purpose for the arrangement is that in order to allow moving platen
20 and the first stop motion of scraping wings 42, and the second guide rail 72 continues to move downward to drive backing plate 30 to move downward, and backing plate
Core 31 is fixed with 30, and some charging rams 41 are fixedly connected with the scraping wings 42, the pass-through of charging ram 41
Core is connected with the product after shaping, realizes the effect for reversely ejecting product.
To sum up, a kind of operation principle of reversely straight ejecting mechanism of the utility model is：Mould is first molded, solid plate 10 and dynamic
Template 20 is separated first, after certain distance is separated into, due to the position-limiting action that slide rail 60 and limited block 61 are played, moving platen 20
Stop motion；And mechanism of the moving platen below 20 then continues to move downward, 71 one end are connected with moving platen 20, and the other end is with pushing away
Flitch 42 is connected, and the second guide rail of stroke ratio 72 of the first guide rail 71, therefore scraping wings 42 first stops moving downward；But at this moment with
The backing plate 30 of second guide rail 72 connection continues to move downward, and drives the core 31 being located on backing plate 30 also to move downward, and now
The stop motion of scraping wings 42, therefore charging ram 41 is because the relative motion of core 31 is by product reverse ejection, when the second guide rail 72
The pitched ejection mechanism reached after range in whole reversely straight ejecting mechanism stop motion, last mould is oblique by product progress
Top, is ejected while finally realization in product both direction.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modifications, equivalent substitutions and improvements done etc. should be included in the utility model
Within the scope of protection.
Claims (6)
1. a kind of reversely straight ejecting mechanism, it is characterised in that：Include solid plate, moving platen, backing plate, ejection group successively from top to bottom
Part and die shoe；Slide rail is provided between described solid plate and moving platen, the slide rail is by being respectively provided at solid plate and dynamic model
Limited block connection on plate；The ejection assembly includes charging ram and scraping wings；It is provided with and leads between the moving platen and die shoe
Rail, the guide rail includes the first guide rail and the second guide rail, and described first guide rail one end is connected with moving platen, and one end connects with backing plate
Connect, described second guide rail one end is connected with moving platen, and the other end is connected with scraping wings.
2. a kind of reversely straight ejecting mechanism according to claim 1, it is characterised in that：It is each on the solid plate and moving platen
There are two groups of limited blocks, be respectively arranged on opposite flank.
3. a kind of reversely straight ejecting mechanism according to claim 1, it is characterised in that：First guide rail and the second guide rail
Quantity be respectively four, and be evenly distributed on moving platen.
4. a kind of reversely straight ejecting mechanism according to claim 3, it is characterised in that：The stroke of first guide rail is more than
The stroke of second guide rail.
5. a kind of reversely straight ejecting mechanism according to claim 1, it is characterised in that：It is fixedly connected with the scraping wings
Some charging rams, the charging ram is connected through core with the product after shaping.
6. a kind of reversely straight ejecting mechanism according to claim 5, it is characterised in that：Described core is fixed on backing plate
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184013.XU CN206335814U (en) | 2016-11-03 | 2016-11-03 | A kind of reversely straight ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184013.XU CN206335814U (en) | 2016-11-03 | 2016-11-03 | A kind of reversely straight ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335814U true CN206335814U (en) | 2017-07-18 |
Family
ID=59300192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621184013.XU Active CN206335814U (en) | 2016-11-03 | 2016-11-03 | A kind of reversely straight ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335814U (en) |
-
2016
- 2016-11-03 CN CN201621184013.XU patent/CN206335814U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181207 Address after: 361000 Xiamen, Fujian Torch High-tech Zone (Xiangan) Industrial Zone, Xiang Hong Road 16, 102, 202 units Patentee after: Xiamen Wei Ke Health Industry Co., Ltd. Address before: No. 16 Xianghong Road, Xiamen Torch (Xiangan) Industrial Zone, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN WEIKE HEALTH TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |