CN109723894A - A kind of discharge valve for capableing of automatic discharging - Google Patents
A kind of discharge valve for capableing of automatic discharging Download PDFInfo
- Publication number
- CN109723894A CN109723894A CN201811578976.1A CN201811578976A CN109723894A CN 109723894 A CN109723894 A CN 109723894A CN 201811578976 A CN201811578976 A CN 201811578976A CN 109723894 A CN109723894 A CN 109723894A
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- valve
- cooperation
- cross bar
- automatic discharging
- 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
The present invention relates to Material sucking machine accessory technical fields, disclose a kind of discharge valve for capableing of automatic discharging, including valve body, the control cabinet being mounted on valve body, the cam mechanism with the spring spindle mechanism of control cabinet cooperation and with control cabinet cooperation, body top is provided with the discharge port cooperated with the discharge duct of suction bucket, a cross bar is passed across in valve body, the cap liner of one with discharge duct cooperation are movably installed on cross bar, one end of spring spindle mechanism and cross bar cooperate, and the other end and control cabinet of spring spindle mechanism cooperate；One end of cam mechanism and the other end of cross bar cooperate, and the other end and control cabinet of cam mechanism cooperate.The present invention overcomes be unable to automatic discharging when Material sucking machine in the prior art extracts secondary returns.
Description
Technical field
The present invention relates to Material sucking machine accessory technical field, in particular to a kind of discharge valve for capableing of automatic discharging.
Background technique
Material sucking machine is widely used in the feedstock transportation industry of injection molding machine, have it is easy for installation, using it is easy to operate, long away from
The advantages that, production strong from conveying capacity is stablized.When lacking material in the charging basket of injection molding machine, Material sucking machine signal, Material sucking machine can be given to
Plastic material is drawn onto the charging basket of Material sucking machine, the charging basket of Material sucking machine is placed on the top of injection molding machine, Material sucking machine and injection molding machine it
Between have a discharge valve.Discharge valve in the prior art is the sealing pendant that discharge valve is opened using the gravity of plastic material itself
, still, in process of production, defect ware can be produced, the density of the density ratio plastic material of the defect ware of plastic cement is small, is taking out
When these defect wares are taken as secondary returns, the gravity deficiency of secondary returns causes discharge valve to open sealing pendant
It is unable to discharging, a rope is tied up on sealing pendant, worker below pulls down sealing pendant could discharging.
Summary of the invention
The technical problem to be solved in the present invention is to provide the discharge valves that one kind is capable of automatic discharging.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows: one kind is capable of the discharge valve of automatic discharging, including
Valve body, the control cabinet being mounted on valve body, with the control cabinet cooperation spring spindle mechanism and with the control cabinet cooperation
Cam mechanism, the body top are provided with the discharge port cooperated with the discharge duct of suction bucket, pass across in the valve body
One cross bar is movably installed with the cap liner of one with discharge duct cooperation on the cross bar, the spring spindle mechanism
One end and the cross bar cooperate, and the other end and the control cabinet of the spring spindle mechanism cooperate；The one of the cam mechanism
End and the other end of the cross bar cooperate, and the other end of the cam mechanism and the control cabinet cooperate.
Preferably, the valve body has the valve platform with injection molding machine cooperation, be provided in the valve body one prevent cap liner without
The spacing mandril that method resets.
Preferably, the control cabinet includes the time controller with cam mechanism cooperation, further includes air valve and ventilation
Valve, the scavenging air valve include an air inlet and a gas outlet cooperated with the spring spindle mechanism.
Preferably, the spring spindle mechanism is gas push rod, has one to connect with control cabinet in the spring spindle mechanism
Tracheae.
Preferably, the cam mechanism includes fixation eccentric wheel on the cross bar and cooperates with the eccentric wheel
Pinch roller.
Preferably, the mounting hole with the cooperation of suction bucket, the quantity of the mounting hole are additionally provided on the top surface of the valve body
No less than 2.
Compared with prior art, it is to utilize control cabinet, spring that one kind disclosed by the invention, which is capable of the discharge valve of automatic discharging,
The cooperation of post rod mechanism and cam mechanism controls the folding of cap liner to realize automatic discharging, is especially drawing plastic cement
When secondary returns, discharge valve being capable of automatic discharging as usual.
Detailed description of the invention
Fig. 1 is the schematic diagram that discharge valve and suction bucket cooperate；
Fig. 2 is the partial sectional view that discharge valve and suction bucket cooperate；
Fig. 3 is the perspective view of the valve body of discharge valve；
Fig. 4 is the schematic diagram of the cam mechanism of discharge valve.
In figure: 1- valve body, 11- discharge port, 12- cross bar, 13- cap liner, 14- spacing mandril, 15- mounting hole, 16- valve
Platform, 2- control cabinet, 21- time controller, 22- air valve, 23- scavenging air valve, 231- air inlet, the gas outlet 232-, 3- spring spindle
Mechanism, 31- tracheae, 4- cam mechanism, 41- eccentric wheel, 42- pinch roller, 5- suction bucket, 51- discharge duct.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figs 1-4, it is capable of the discharge valve of automatic discharging the invention discloses one kind, including valve body 1, is mounted on valve body
Control cabinet 2, the spring spindle mechanism 3 cooperated with control cabinet 2 on 1 and the cam mechanism 4 cooperated with control cabinet 2, specifically, on
The valve body 1 stated has the valve platform 16 with injection molding machine cooperation, and the cooperation of discharge duct 51 of one and suction bucket 5 is provided at the top of valve body 1
Discharge port 11 passes across a cross bar 12 in valve body 1, and the cap liner cooperated with discharge duct 51 is movably installed on cross bar 12
13, the spacing mandril for preventing cap liner 13 from can not reset 14 is provided in valve body 1.Be additionally provided on the top surface of valve body 1 with
The mounting hole 15 that suction bucket 5 cooperates, the quantity of mounting hole 15 are no less than 2.
Specifically, above-mentioned control cabinet 2 includes the time controller 21 cooperated with cam mechanism 4, it further include 22 He of air valve
Scavenging air valve 23, scavenging air valve 23 include an air inlet 231 and a gas outlet 232 cooperated with spring spindle mechanism 3.
Specifically, above-mentioned spring spindle mechanism 3 is gas push rod, there is one to connect in spring spindle mechanism 3 with control cabinet 2
Tracheae 31.One end of spring spindle mechanism 3 and cross bar 12 cooperate, and the other end and control cabinet 2 of spring spindle mechanism 3 cooperate, i.e.,
It is that tracheae 31 in spring spindle mechanism 3 is connect with the gas outlet 232 of control cabinet 2.Material sucking machine is when suction, high pressure gas
Enter scavenging air valve 23 from air inlet 231, then high pressure gas is jacking up mandril into spring spindle mechanism 3 by tracheae 31
Come, as shown in Fig. 2, spring spindle jacks up the arrow direction rotation after coming in driving cross bar 12 such as figure, cross bar 12 is sealed in driving
Piece 13 is bonded to 51 direction of discharge duct, this is the state of cap liner 13 during suction.Then on the contrary, discharging when discharging
When just do not supplying high pressure gas to air inlet 231, then cap liner 13 is opened, and starts discharging, while plastic cement in order to prevent
Raw material opens cap liner 13 stage that can not be restored, and spacing mandril 14 is provided with below cap liner 13 and is used to limit sealing
The angle that piece 13 is opened.
Specifically, above-mentioned cam mechanism 4 includes an eccentric wheel 41 being fixed on cross bar 12 and matches with eccentric wheel 41
The pinch roller 42 of conjunction.One end of cam mechanism 4 and cross bar 12 cooperate, the other end of cam mechanism 4 and the time controller of control cabinet 2
21 cooperations.As shown in figure 4, the rotation direction of eccentric wheel 41 is exactly the arrow direction side in figure when cap liner 13 is opened
To the rotation of eccentric wheel 41 is just pushed up pinch roller 42 to time controller 21, and time controller 21 starts timing, time controller 21
On set time of discharging, after the time arrives, 21 feedback information of time controller is to control cabinet 2, and control cabinet 2 allows height at this time
Body is calmed the anger in secondary entrance air inlet 231, so that cap liner 13 be driven to be closed, Material sucking machine starts suction.
The discharge valve that one kind disclosed by the invention is capable of automatic discharging is to utilize control cabinet 2, spring spindle mechanism 3 and cam
Folding of the cooperation of mechanism 4 to control cap liner 13 overcomes Material sucking machine extraction in the prior art to realize automatic discharging
The problem of automatic discharging is unable to when secondary returns.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (6)
1. the discharge valve that one kind is capable of automatic discharging, which is characterized in that including valve body, the control cabinet being mounted on valve body and institute
The spring spindle mechanism of control cabinet cooperation and the cam mechanism with control cabinet cooperation are stated, the body top is provided with one
The discharge port cooperated with the discharge duct of suction bucket passes across a cross bar in the valve body, is movably installed with one on the cross bar
A cap liner with discharge duct cooperation, one end of the spring spindle mechanism and the one end fits of the cross bar, the bullet
The other end of spring post rod mechanism and the control cabinet cooperate；The other end of one end of the cam mechanism and the cross bar cooperates,
The other end of the cam mechanism and the control cabinet cooperate.
2. the discharge valve that one kind according to claim 1 is capable of automatic discharging, it is characterised in that: the valve body has and is molded
The valve platform of machine cooperation, is provided with the spacing mandril for preventing cap liner from can not reset in the valve body.
3. the discharge valve that one kind according to claim 2 is capable of automatic discharging, it is characterised in that: the control cabinet include with
The time controller of the cam mechanism cooperation, further includes air valve and scavenging air valve, and the scavenging air valve includes an air inlet and one
A gas outlet cooperated with the spring spindle mechanism.
4. the discharge valve that one kind according to claim 1 is capable of automatic discharging, it is characterised in that: the spring spindle mechanism
It is gas push rod, there is the tracheae connecting with control cabinet in the spring spindle mechanism.
5. the discharge valve that one kind according to claim 3 is capable of automatic discharging, it is characterised in that: the cam mechanism includes
The eccentric wheel of one fixation on the cross bar and the pinch roller with eccentric wheel cooperation.
6. the discharge valve that one kind according to claim 1 is capable of automatic discharging, it is characterised in that: on the top surface of the valve body
It is additionally provided with the mounting hole with the cooperation of suction bucket, the quantity of the mounting hole is no less than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578976.1A CN109723894A (en) | 2018-12-24 | 2018-12-24 | A kind of discharge valve for capableing of automatic discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578976.1A CN109723894A (en) | 2018-12-24 | 2018-12-24 | A kind of discharge valve for capableing of automatic discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109723894A true CN109723894A (en) | 2019-05-07 |
Family
ID=66296965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811578976.1A Withdrawn CN109723894A (en) | 2018-12-24 | 2018-12-24 | A kind of discharge valve for capableing of automatic discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109723894A (en) |
-
2018
- 2018-12-24 CN CN201811578976.1A patent/CN109723894A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190507 |
|
| WW01 | Invention patent application withdrawn after publication |