CN208327378U - Quantified filling mechanism based on weighing or flow detecting signal control - Google Patents
Quantified filling mechanism based on weighing or flow detecting signal control Download PDFInfo
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- CN208327378U CN208327378U CN201820969755.6U CN201820969755U CN208327378U CN 208327378 U CN208327378 U CN 208327378U CN 201820969755 U CN201820969755 U CN 201820969755U CN 208327378 U CN208327378 U CN 208327378U
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- Prior art keywords
- valve
- weighing
- signal control
- detecting signal
- filling mechanism
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Abstract
This application discloses the Quantified filling mechanisms based on weighing or flow detecting signal control, including a valve seat, the valve seat is internally provided with valve chamber, the valve chamber upper side offers feed inlet, the feed inlet and feed pipe are tightly connected, the valve chamber bottom is provided with discharge port, the valve chamber has inwardly protruded out annular convex above the discharge port, it further include a valve rod, the valve rod is driven by double stroke cylinder, the valve rod extends inside the valve chamber, the stem bottom is provided with spindle valve head, the spindle valve head is located at below the annular convex, sealing ring is provided at the top of the spindle valve head, the sealing ring is held in below the annular convex, the discharge port diameter is less than the spindle valve head diameter.The utility model has the advantage of the effects by double stroke cylinder, change the distance between bottom spindle valve head and discharge port, change cross section of fluid channel product, have the function that slow down flow velocity, realize accurate filling at a slow speed.
Description
Technical field
This application involves filling mechanism, in particular to a kind of dosing filling machine based on weighing or flow detecting signal control
Structure.
Background technique
When existing bottle placer filled drink, often flow is unable to control, and cannot accomplish to change flow velocity, to realize accurate fill
Dress.
Utility model content
The purpose of this utility model is to provide based on weighing or flow detecting signal control Quantified filling mechanism, with gram
Take the deficiencies in the prior art.
To achieve the above object, the utility model provides the following technical solutions.
The embodiment of the present application discloses the Quantified filling mechanism based on weighing or flow detecting signal control, including a valve
Seat, the valve seat are internally provided with valve chamber, and the valve chamber upper side offers feed inlet, the feed inlet and the charging seal of tube
Connection, the valve chamber bottom are provided with discharge port, and the valve chamber has inwardly protruded out annular convex above the discharge port, also wrapped
A valve rod is included, the valve rod is driven by double stroke cylinder, and the valve rod extends inside the valve chamber, and the stem bottom is set
It is equipped with spindle valve head, the spindle valve head is located at below the annular convex, is provided with sealing ring at the top of the spindle valve head, institute
It states sealing ring to be held in below the annular convex, the discharge port diameter is less than the spindle valve head diameter.
Preferably, in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the feed pipe
It is provided with weighing or flow quantity detecting system.
Preferably, in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the discharge port
Bottom is connected to a valve nozzle, and in horn-like, the valve nozzle inner wall is provided with a circle and vacuumizes hole the valve nozzle, described to vacuumize hole
It is connected to vaccum-pumping equipment.
Preferably, in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the valve seat top
Portion is supported in a support base bottom, and the support base is internally provided with stem guiding slot, and the stem guiding slot is internally provided with
Valve rod reset spring.
It is furthermore preferred that in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the valve seat,
Support base, valve rod junction are tightly connected by elastic seal cartridge.
It is furthermore preferred that in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the valve rod
Guide groove is internally provided with the sliding block for sliding up and down and being installed on the stem guiding slot, the sliding block and the fixed company of the valve rod
It connects.
It is furthermore preferred that in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the valve rod
The stem guiding trench bottom is fixed in reset spring one end, and the other end is fixedly connected on the sliding block.
It is furthermore preferred that in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the support
Seat top is fixedly connected with a connecting plate, and the connecting plate top braces are in the double stroke cylinder.
It is furthermore preferred that in the above-mentioned Quantified filling mechanism based on weighing or flow detecting signal control, the connection
The fixed support of support rod that plate and the valve seat pass through two sides.
Compared with prior art, the utility model has the advantage of the effects by double stroke cylinder, change bottom spindle
The distance between valve head and discharge port change cross section of fluid channel product, have the function that slow down flow velocity, realize accurate filling at a slow speed.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 show in the utility model specific embodiment the dosing filling machine based on weighing or flow detecting signal control
Structure is located at position structural schematic diagram for the moment；
Fig. 2 show in the utility model specific embodiment the dosing filling machine based on weighing or flow detecting signal control
Structure is located at the structural schematic diagram under a period of time another visual angle of position；
Fig. 3 show in the utility model specific embodiment the dosing filling machine based on weighing or flow detecting signal control
Structure is located at structural schematic diagram when position two；
Fig. 4 show in the utility model specific embodiment the dosing filling machine based on weighing or flow detecting signal control
Structure is located at structural schematic diagram when position three.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In conjunction with shown in Fig. 1-4, the Quantified filling mechanism based on weighing or flow detecting signal control, including a valve seat 100,
Valve seat 100 is internally provided with valve chamber 110, and 110 upper side of valve chamber offers feed inlet 111, feed inlet 111 and feed pipe 112
It is tightly connected, 110 bottom of valve chamber is provided with discharge port 120, and valve chamber 110 has inwardly protruded out annular convex above discharge port 120
130, it further include a valve rod 200, valve rod 200 is driven by double stroke cylinder 300, and valve rod 200 extends inside valve chamber 110, valve
200 bottom of bar is provided with spindle valve head 210, and spindle valve head 210 is located at 130 lower section of annular convex, is arranged at the top of spindle valve head 210
There is sealing ring 211, sealing ring 211 is held in 130 lower section of annular convex, and 120 diameter of discharge port is less than 210 diameter of spindle valve head.
Feed pipe 112 is provided with weighing or flow quantity detecting system.
By the effect of double stroke cylinder, change the distance between bottom spindle valve head and discharge port, changes runner and cut
Area has the function that slow down flow velocity, realize accurate filling at a slow speed.
Further, 120 bottom of discharge port is connected to a valve nozzle 121, and in horn-like, 121 inner wall of valve nozzle is set valve nozzle 121
It is equipped with a circle and vacuumizes hole 122, vacuumize hole 122 and be connected to vaccum-pumping equipment 123.
When without filling, vaccum-pumping equipment is opened, valve nozzle water clock is prevented.
Further, 100 top braces of valve seat are internally provided with stem guiding in 400 bottom of a support base, support base 400
Slot 410, stem guiding slot 410 are internally provided with valve rod reset spring 420.
Support is provided for the movement of valve rod, facilitates the movement of valve rod, prevents movement deviation, in addition valve rod reset spring is in work
Valve rod is rebounded initial position after work, is prepared for next task.
Further, valve seat 100, support base 400,200 junction of valve rod are tightly connected by elastic seal cartridge 500.
The effect of elastic seal cartridge is to prevent from leaking, and valve rod moves down when operating, and elastic seal cartridge stretches downwards,
Remain valve chamber inner sealing.
Further, stem guiding slot 410 is internally provided with the sliding block for sliding up and down and being installed on stem guiding slot 410
430, sliding block 430 is fixedly connected with valve rod 200.
The effect of sliding block is to prevent offset deviation.
Further, 410 bottom of stem guiding slot is fixed in 420 one end of valve rod reset spring, and the other end is fixedly connected on
Sliding block 430.
Structure more reasonably stability.
Further, a connecting plate 600 is fixedly connected at the top of support base 400,600 top braces of connecting plate are in two-pass
Cylinder 300.The fixed support of support rod 610 that connecting plate 600 and valve seat 100 pass through two sides.
The technical solution is for being fixedly connected with double stroke cylinder and guaranteeing that structure is whole more firm.
The device integrated operation process is as follows:
For the moment, which is present apparatus initial position for position, and valve chamber is connect by feed inlet with feeding system, two-pass gas
In a state of nature, attonity, valve rod is in closed valve state to cylinder under action of reset spring at this time, and sealing ring is in reset spring
Effect is lower closely to be pressed with annular convex；
When position two, double stroke cylinder executes first element, and valve rod pushes downwards, and reset spring is compressed at this time, bullet
Property sealing shroud generate deformation, follow valve rod downlink, sealing ring is opened far from annular convex, valve, carries out filling, is vacuumized at this time
Equipment is in close state, internal to generate without vacuum；
When position three, double stroke cylinder executes second movement, and valve rod continues push downwards, and reset spring continues quilt at this time
Compression, elastic seal cartridge continue deformation, follow valve rod downlink, valve head in the position when, discharge port channel cross-sectional area reduces, and passes through
Change cross section of fluid channel product, has haved the function that slow down flow velocity, realization is accurate filling at a slow speed, (should when being filled to default amount
Signal is provided by weighing or flow quantity detecting system), end is filling, and vaccum-pumping equipment is in close state when filling, internal without true
Sky generates；
After filling, double stroke cylinder resets, valve rod uplink under action of reset spring, and sealing ring is restored to and annular
Convex body stitching state, valve are closed, and elastic seal cartridge is restored to reset condition at this time, and vaccum-pumping equipment is opened at this time, and is produced from inside
Valve nozzle inner wall Liquid Residue is recycled by vacuum, prevents valve nozzle water clock by raw vacuum.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (9)
1. a kind of Quantified filling mechanism based on weighing or flow detecting signal control, which is characterized in that described including a valve seat
Valve seat is internally provided with valve chamber, and the valve chamber upper side offers feed inlet, and the feed inlet and feed pipe are tightly connected, institute
It states valve chamber bottom and is provided with discharge port, it further includes a valve that the valve chamber, which has inwardly protruded out annular convex above the discharge port,
Bar, the valve rod are driven by double stroke cylinder, and the valve rod extends inside the valve chamber, and the stem bottom is provided with spinning
Hammer valve head into shape, the spindle valve head is located at below the annular convex, is provided with sealing ring, the sealing at the top of the spindle valve head
Ring is held in below the annular convex, and the discharge port diameter is less than the spindle valve head diameter.
2. the Quantified filling mechanism according to claim 1 based on weighing or flow detecting signal control, which is characterized in that
The feed pipe is provided with weighing or flow quantity detecting system.
3. the Quantified filling mechanism according to claim 1 based on weighing or flow detecting signal control, which is characterized in that
The discharge port bottom is connected to a valve nozzle, and the valve nozzle is in horn-like, and the valve nozzle inner wall is provided with a circle and vacuumizes hole, institute
It states and vacuumizes hole and be connected to vaccum-pumping equipment.
4. the Quantified filling mechanism according to claim 1 based on weighing or flow detecting signal control, which is characterized in that
For the valve seat top braces in a support base bottom, the support base is internally provided with stem guiding slot, the stem guiding slot
It is internally provided with valve rod reset spring.
5. the Quantified filling mechanism according to claim 4 based on weighing or flow detecting signal control, which is characterized in that
The valve seat, support base, valve rod junction are tightly connected by elastic seal cartridge.
6. the Quantified filling mechanism according to claim 4 based on weighing or flow detecting signal control, which is characterized in that
The stem guiding slot is internally provided with the sliding block for sliding up and down and being installed on the stem guiding slot, the sliding block and the valve rod
It is fixedly connected.
7. the Quantified filling mechanism according to claim 6 based on weighing or flow detecting signal control, which is characterized in that
The stem guiding trench bottom is fixed in valve rod reset spring one end, and the other end is fixedly connected on the sliding block.
8. the Quantified filling mechanism according to claim 4 based on weighing or flow detecting signal control, which is characterized in that
It is fixedly connected with a connecting plate at the top of the support base, the connecting plate top braces are in the double stroke cylinder.
9. the Quantified filling mechanism according to claim 8 based on weighing or flow detecting signal control, which is characterized in that
The fixed support of support rod that the connecting plate and the valve seat pass through two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969755.6U CN208327378U (en) | 2018-06-22 | 2018-06-22 | Quantified filling mechanism based on weighing or flow detecting signal control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969755.6U CN208327378U (en) | 2018-06-22 | 2018-06-22 | Quantified filling mechanism based on weighing or flow detecting signal control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327378U true CN208327378U (en) | 2019-01-04 |
Family
ID=64768607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820969755.6U Expired - Fee Related CN208327378U (en) | 2018-06-22 | 2018-06-22 | Quantified filling mechanism based on weighing or flow detecting signal control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584850A (en) * | 2018-06-22 | 2018-09-28 | 江苏星A包装机械集团有限公司 | Based on the Quantified filling mechanism weighed or flow detecting signal controls |
-
2018
- 2018-06-22 CN CN201820969755.6U patent/CN208327378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584850A (en) * | 2018-06-22 | 2018-09-28 | 江苏星A包装机械集团有限公司 | Based on the Quantified filling mechanism weighed or flow detecting signal controls |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210622 |