CN206416441U - A kind of three template die mouth of a river automatic dropping mechanisms - Google Patents
A kind of three template die mouth of a river automatic dropping mechanisms Download PDFInfo
- Publication number
- CN206416441U CN206416441U CN201720097470.3U CN201720097470U CN206416441U CN 206416441 U CN206416441 U CN 206416441U CN 201720097470 U CN201720097470 U CN 201720097470U CN 206416441 U CN206416441 U CN 206416441U
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- stripper plate
- spring
- pin
- mouth
- runner
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is related to plastic mould technical field, specifically related to a kind of three template dies mouth of a river automatic dropping mechanism, including the panel, stripper plate and front template being sequentially connected, the sprue bushing for having back-off passes through panel and stripper plate, to supply sizing material, the runner circulated for sizing material is left between stripper plate and front template, also material pin is drawn to pass through panel and stripper plate, material pin one end is drawn to stretch into runner, the stripper plate is connected with Spring retention cap, spring is connected with Spring retention cap, spring stretches out and is connected with bullet pin down, plays end in contact runner under pin.A kind of three template dies mouth of a river automatic dropping mechanism of the present utility model, using the combination of spring and bullet pin, utilizes spring force with drawing the difference of material pin pulling force so that regrinding-material energy Automatic-falling.
Description
Technical field
The utility model is related to plastic mould technical field, and in particular to a kind of three template dies mouth of a river automatic dropping mechanism.
Background technology
At present, in the process of producing product of the thin template die of the mouth of a river three, regrinding-material would generally follow stripper plate to leave runner, but
Due to the effect of mouth of a river crochet hook and sprue bushing back-off, regrinding-material can not Automatic-falling.
Utility model content
The purpose of this utility model is to be directed to deficiency of the prior art, and provides a kind of three template dies mouth of a river and drop automatically
Mechanism, can make regrinding-material Automatic-falling, convenient and practical.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of three template die mouth of a river automatic dropping mechanisms,
Including the panel, stripper plate and front template being sequentially connected, the sprue bushing for having back-off passes through panel and stripper plate, to supply sizing material, takes off
The runner circulated for sizing material is left between flitch and front template, also draws material pin to pass through panel and stripper plate, draws material pin one end to stretch
In air stream enter runner, the stripper plate, which is connected with Spring retention cap, Spring retention cap, is connected with spring, and spring stretches out and connected down
There is bullet pin, play end in contact runner under pin.
The beneficial effects of the utility model：
A kind of three template dies mouth of a river automatic dropping mechanism of the present utility model, using the combination of spring and bullet pin, utilizes spring
Elastic force and the difference for drawing material pin pulling force so that regrinding-material energy Automatic-falling.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of three template dies mouth of a river automatic dropping mechanism of the utility model.
Fig. 2 is the sectional view in A-A faces in Fig. 1.
Reference：
1 panel, 2 stripper plates, 3 front templates, 4 draw material pin, 5 runners, 6 Spring retention caps, 7 springs, 8 to play pin, 9 sprue bushings.
Embodiment
As shown in Figure 1 to Figure 2, a kind of three template die mouth of a river automatic dropping mechanisms of the present embodiment, including the panel being sequentially connected
1st, stripper plate 2 and front template 3, the sprue bushing 9 for having back-off pass through panel 1 and stripper plate 2, to supply sizing material, stripper plate 2 and front template
The runner 5 circulated for sizing material is left between 3, also draws material pin 4 to pass through panel 1 and stripper plate 2, draws the one end of material pin 4 to stretch into runner 5
In, the stripper plate 2, which is connected with the locking cap 6 of spring 7, the locking cap 6 of spring 7, is connected with spring 7, and spring 7 stretches out and connected down
Bullet pin 8 is connected to, 8 times end in contact runners 5 of pin are played.
In the present embodiment, the outer circumferential side of 7 locking cap of spring 6 is provided with screw thread, and the locking cap 6 of spring 7 is fixed in by screw thread
On stripper plate 2.
In the present embodiment, the runner 5 is by indulging that a horizontal-extending crossing current road (figure is not marked) and two extend vertically
Runner (figure is not marked) composition.
The present embodiment three template die mouth of a river automatic dropping mechanisms of one kind, during die sinking：Rear mold（It is not shown）To die sinking side
To movement, front template 3 is driven to be disengaged first with stripper plate 2, the regrinding-material in sprue bushing 9 is separated with sprue bushing 9；Rear mold is continued to move to,
Stripper plate 2 follows rear pattern plate to move after certain distance, and stripper plate 2 and panel 1 are separated after certain distance, now mouth of a river crochet hook and purt
The back-off of mouth 9 is deviate from, and then regrinding-material is ejected by bullet pin 8, reaches the effect of Automatic-falling；
During matched moulds, rear mold is moved to matched moulds direction, and front template 3 is resetted first, and rear mold is continued to move to, mould before promoting
Plate and stripper plate are moved to matched moulds direction, withstand on and the bullet return of pin 8 is forced on bullet pin 8, are returned to initial position until playing pin 8, are resetted
Action is completed, and the patch unleavened dough plate of stripper plate 2, matched moulds is completed.
A kind of three template dies mouth of a river automatic dropping mechanism of the present utility model, using the combination of spring 7 and bullet pin 8, utilizes bullet
The elastic force of spring 7 and the difference for drawing the pulling force of material pin 4 so that regrinding-material energy Automatic-falling.
Claims (3)
1. a kind of three template dies mouth of a river automatic dropping mechanism, including panel, stripper plate and the front template being sequentially connected, there is the purt of back-off
Mouth passes through panel and stripper plate, and the runner circulated for sizing material is left to supply sizing material, between stripper plate and front template, also draws material
Pin passes through panel and stripper plate, draws material pin one end to stretch into runner, it is characterised in that the stripper plate is connected with spring and fixed
Spring is connected with cap, Spring retention cap, spring stretches out and is connected with bullet pin down, plays end in contact runner under pin.
2. three template dies mouth of a river automatic dropping mechanism as claimed in claim 1, it is characterised in that the Spring retention cap outer circumferential side
Provided with screw thread, Spring retention cap is fixed on stripper plate by screw thread.
3. three template dies mouth of a river automatic dropping mechanism as claimed in claim 1, it is characterised in that the runner is prolonged by a level
The vertical runner composition that the crossing current road stretched and two extend vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097470.3U CN206416441U (en) | 2017-01-25 | 2017-01-25 | A kind of three template die mouth of a river automatic dropping mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097470.3U CN206416441U (en) | 2017-01-25 | 2017-01-25 | A kind of three template die mouth of a river automatic dropping mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206416441U true CN206416441U (en) | 2017-08-18 |
Family
ID=59570631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097470.3U Active CN206416441U (en) | 2017-01-25 | 2017-01-25 | A kind of three template die mouth of a river automatic dropping mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206416441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179503A (en) * | 2022-08-17 | 2022-10-14 | 珠海城市职业技术学院 | Fine water port mold for realizing balanced filling and automatic material removal |
-
2017
- 2017-01-25 CN CN201720097470.3U patent/CN206416441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179503A (en) * | 2022-08-17 | 2022-10-14 | 珠海城市职业技术学院 | Fine water port mold for realizing balanced filling and automatic material removal |
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