CN201540150U - Liquid metering machine - Google Patents
Liquid metering machine Download PDFInfo
- Publication number
- CN201540150U CN201540150U CN2009202563231U CN200920256323U CN201540150U CN 201540150 U CN201540150 U CN 201540150U CN 2009202563231 U CN2009202563231 U CN 2009202563231U CN 200920256323 U CN200920256323 U CN 200920256323U CN 201540150 U CN201540150 U CN 201540150U
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- transition
- metering
- liquid
- batch box
- box
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Abstract
A liquid metering machine is provided with two metering barrels (4) and two transition barrels (8), upper ends of the metering barrels (4) are both communicated with at least one feeding valve (1) via a panel (9), metering barrel discharge outlets (11a) at lower ends of the metering barrels (4) are both communicated with the transition barrels (8) via discharge valves (5), upper and lower ends of each of weighing modules (5) symmetrically distributed on the periphery of each metering barrel (4) are both connected with module pull rods (2), the module pull rods above the metering barrels are metering barrel supporting parts (15) fixed on a main framework (10), and the module pull rods below the metering barrels are metering fixing parts (14a) distributed on the metering barrels symmetrically. The liquid metering machine not only meters liquid full automatically and saves labor force, but has high metering precision, can guarantee processes and reduce waste, saves cost greatly and can meter liquid which is divided into poisonous liquid and non-poisonous liquid.
Description
Technical field
The utility model relates to a kind of dosing machine, relates in particular to a kind of liquid meter machine of accurate measurement liquid.
Background technology
In production technology, need measure liquid charging stock through regular meeting; traditional liquid meter all is to be undertaken by the mode of manual dosage usually; roughly needing how much liquid is to rely on people's experience to be added in the container of metering mostly; read the data of metering or liquid is weighed according to scale; this manually-operated mode not only can increase workman's labor capacity; and can cause and add; situation about adding less; if add to cause the waste of raw material; add less and repeat the operation added again; and more serious consequence is because the existence of liquid meter error can have a strong impact on technology, even may cause a collection of the scrapping of product of producing.This manually-operated mode not only automaticity is zero, and data can not store automatically, can not guarantee to measure effective supervision and management of overall process.
The utility model content
The utility model provides a kind of liquid meter machine, and it is an electromechanical integration equipment, not only can save manpower, reaches very high measuring accuracy, to solve that existing metering outfit needs manually-operated, measuring accuracy is low, waste is serious and to influence the deficiency of technology.
In order to realize this purpose, the utility model is finished by following measure:
A kind of liquid meter machine, its batch box upper end all is connected by panel and inlet valve, the batch box discharging opening of its lower end all is connected with the transition bucket by blow-off valve, the inlet valve top connects the inflow entrance (not shown) of different liquids respectively, when inlet valve was opened, liquid can flow in the batch box by inlet valve, when blow-off valve is opened, flow in the transition bucket by blow-off valve again, discharge from the transition bucket discharging opening of transition bucket lower end at last.
The two ends up and down that are symmetrically distributed in batch box Weighing module on every side all are connected with the module pull bar, the module pull bar of its top is the batch box support member that is fixed on the main frame, the module pull bar of its below is to be fixed on the batch box fixture that is symmetrically distributed around the batch box, the module pull bar plays the fixedly effect of batch box, and makes batch box maintenance level.
Further, Weighing module is a sensor, and it links to each other with computer controller in the mainframe box by inner weight variator.In the time of metering liquid, by the parameter that sets in the computer controller in mainframe box, liquid can flow in the batch box through inlet valve earlier, Weighing module begins to calculate the weight of liquid in the batch box, its inner weight variator can produce the continuous analog signal of a 0-10 volt in computer controller, when the weight of the liquid that flows into reached the parameter and standard that sets, computer controller can be by the Push And Release of programmed control inlet valve and blow-off valve.When inlet valve when being a plurality of, can discharge different liquid successively in batch box according to program, flow in the transition bucket by blow-off valve together again.
Further, blow-off valve and inlet valve all link to each other with pneumatic means in the panel box by high-pressure hose and copper pipe, this pneumatic means comprises cylinder, link to each other with computer controller in the mainframe box by data line, the exhaust that computer controller is controlled cylinder according to the program that sets reaches the purpose that control blow-off valve and inlet valve are opened and closed.
The number of the batch box of this liquid meter machine and transition bucket is two, She Ji benefit is like this: owing to the number of batch box in the common dosing machine and transition bucket generally all has only one, in metering liquid, because the chemical constitution of different liquids is all inequality, the liquid that has may be not have harmful chemical constitution, the liquid that has may contain lead, mercury, cadmium, sexavalent chrome, in six kinds of objectionable impuritiess such as PBBs (PBB) or PBDEs (PBDE) one or more, if the objectionable impurities of these liquid exceeds standard, will violate the Rosh instruction, for fear of poisonous and cross pollution non-toxic aq, can be divided into two types of metering toxic liquid and non-toxic aqs to batch box and transition bucket, can also avoid simultaneously buying the identical equipment of two covers, save cost.
Further, the side of transition bucket is provided with transition bucket fixture, and on the transition bucket support member of main frame lower end, upper end, transition bucket side is provided with overflow vent by screw retention for it, and there is the transition bung transition bucket top, and its below is transition bucket discharging opening.The transition bucket is to make the effect that mixed liquid flows out a buffering, and the transition bucket discharging opening by the below makes the amount of each trickle reach basicly stable, if liquid too much can flow out by overflow vent simultaneously.
Further, the transition bung is provided with two through tubes, this through tube is that the cylindrical lower end of upper end hollow is the structure of the up-small and down-big truncated cone-shaped of hollow, its cylindrical part is positioned at transition bung top, and the web member that passes through the top links to each other with blow-off valve, truncated cone-shaped partly is positioned at the transition bucket of transition bung below, and the mode and the transition bung of weldering are tightly connected by week.
Further, web member is the right cylinder that the two ends band is accepted the hollow of head up and down, and two ends are all by accepting a sealing and fixing about it.
Further, batch box is that top is cylindrical, and the bottom is that isometrical conical container also can be that top is rectangle, and the bottom is the container of positive truncated rectangular pyramids shape, can certainly be other any suitable shapes.
The beneficial effect that the utility model can reach is as follows:
The not only full-automatic metering liquid of the utility model liquid meter machine, saved manpower, and measuring accuracy is very high, can guarantee technology, and cut the waste, the measurement deviation of traditional measurement instrument is about 3%, and the measurement deviation of this liquid meter machine can be controlled in about 3 ‰, saved cost greatly, and can be divided into poisonous and nontoxic dual mode to liquid and measure.
Description of drawings
Fig. 1 is the front view of the utility model liquid meter machine.
Fig. 2 is the front view of the utility model liquid meter machine.
Fig. 3 is the vertical view of the utility model liquid meter machine.
Fig. 4 is the Weighing module of the utility model liquid meter machine and the syndeton synoptic diagram of module pull bar.
Fig. 5 is the structural representation of transition bung of the coherent siphunculus of the utility model liquid meter machine.
Fig. 6 is the front view of the utility model liquid meter machine main frame.
Fig. 7 is the front view of the utility model liquid meter machine main frame.
Among the figure
(1) inlet valve (2) module pull bar (3) Weighing module
(4) batch box (5) blow-off valve (6) web member
(7) transition bung (8) transition bucket (9) panel
(10) main frame (11a) batch box discharging opening (11b) transition bucket discharging opening
(12) overflow vent (13) through tube (14a) batch box fixture
(14b) transition bucket fixture (15) batch box support member (16) transition bucket support member
(17) panel box (18) data line (19) mainframe box
Embodiment
Below in conjunction with accompanying drawing, specify the utility model:
A kind of liquid meter machine, as depicted in figs. 1 and 2, the number of batch box of this liquid meter machine (4) and transition bucket (8) is two, its batch box (4) upper end all is connected by panel (9) and inlet valve (1), the batch box discharging opening (11a) of its lower end all is connected with transition bucket (8) by at least one blow-off valve (5), inlet valve (1) top connects the inflow entrance (not shown) of different liquids respectively, when inlet valve (1) when opening, liquid can pass through inlet valve (1) and flow in the batch box, when blow-off valve (5) when opening, flow in the transition bucket (8) by blow-off valve (5) again, discharge (11b) from the transition bucket discharging opening of transition bucket (8) lower end at last.
As shown in Figure 4, the two ends up and down that are symmetrically distributed in batch box (4) Weighing module (3) on every side all are connected with module pull bar (2), the module pull bar of its top is the batch box support member (15) that is fixed on the main frame (10), the module pull bar of its below is to be fixed on the batch box fixture (14a) that batch box (4) is symmetrically distributed on every side, module pull bar (2) plays the fixedly effect of batch box (4), and makes batch box (4) maintenance level.
Weighing module (3) is a sensor, and it links to each other with computer controller in the mainframe box (19) by inner weight variator.In the time of metering liquid, by the parameter that sets in the computer controller in mainframe box (19), liquid can flow in the batch box through inlet valve earlier, Weighing module (3) begins to calculate the weight of liquid in the batch box (4), its inner weight variator can produce the continuous analog signal of a 0-10 volt in computer controller, when the weight of the liquid that flows into reached the parameter and standard that sets, computer controller can be by the Push And Release of programmed control inlet valve (1) and blow-off valve (5).When inlet valve (1) when being a plurality of, can discharge different liquid successively in batch box (4) according to program, flow in the transition bucket (8) by blow-off valve (5) together again.
Blow-off valve (5) and inlet valve (1) all link to each other with pneumatic means in the panel box (17) by high-pressure hose and copper pipe, this pneumatic means comprises cylinder, link to each other with computer controller in the mainframe box (19) by data line (18), the exhaust that computer controller is controlled cylinder according to the program that sets reaches the purpose that control blow-off valve (5) and inlet valve (1) are opened and closed.
The side of transition bucket (8) is provided with transition bucket fixture (14b), its by screw retention on the transition bucket support member (16) of main frame (10) lower end, upper end, transition bucket (8) side is provided with overflow vent (12), there is transition bung (7) transition bucket (8) top, and its below is transition bucket discharging opening (11b).The transition bucket is to make the effect that mixed liquid flows out a buffering, and the transition bucket discharging opening (11b) by the below makes the amount of each trickle reach basicly stable, if liquid too much can pass through overflow vent (12) outflow simultaneously.
Be provided with two through tubes (13) as figure transition bung (7), this through tube (13) is the structure of the up-small and down-big truncated cone-shaped of hollow for the cylindrical lower end of upper end hollow, its cylindrical part is positioned at transition bung (7) top, and link to each other with blow-off valve (5) by the web member (6) of top, truncated cone-shaped partly is positioned at the transition bucket (8) of transition bung (7) below, and the mode and the transition bung (7) of weldering are tightly connected by week.Web member (6) is the right cylinder that the two ends band is accepted the hollow of head up and down, and two ends are all by accepting a sealing and fixing about it.Batch box (4) is that top is cylindrical, and the bottom is that isometrical conical container also can be that top is rectangle, and the bottom is the container of positive truncated rectangular pyramids shape, can certainly be other any suitable shapes.
In the time of work, after each start, the operator selects and configures relevant parameters to operate according to technical recipe.There is touch-screen on surface at panel box (17), and working method can be divided into " circulation " and " single " two kinds of working methods.
In the single mode, each time liquid weigh and blowing all need by the corresponding button on the computer control box (19).When weighing, the liquid material that selection will be weighed, and configure accordingly and weigh, check errorless after, by " weighing " button on the computer control box (19), system can weigh automatically by the requirement of setting, after each liquid material has all claimed, the pilot lamp of " weighing and finish " can light, and at this moment can carry out blowing according to the progress of work.During blowing, promptly open blow-off valve (5) blowing by " blowing " button on the control box, weigh the number of times increase once, after " blowing time " arrived, blow-off valve (5) cut out.If will weigh once more, then need again by " weighing " button.
In recycle design, at first select the liquid material that to weigh, and configure accordingly and weigh, press " loop start " button on the touch-screen again, system can weigh automatically by the requirement of setting, after each liquid material had all claimed, " weigh and finish " pilot lamp can light, at this moment can be according to the progress of work blowing of selecting a good opportunity.During blowing, press " blowing " button on the control box, system can open blow-off valve (5), weighs the number of times increase once, and after " blowing time " arrived, the scale valve cut out.When system detect blow-off valve (5) close put in place after, begin again to weigh for the second time, weigh finish after, " weigh and finish " pilot lamp lights, for blowing is ready next time.Like this, in the recycle design, as long as press " blowing " button according to the progress of work.
More than disclosed be specific embodiment of the utility model only, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.
Claims (8)
1. liquid meter machine, it is characterized in that: the number of batch box (4) and transition bucket (8) is two, batch box (4) upper end all is connected by panel (9) and at least one inlet valve (1), the batch box discharging opening (11a) of its lower end all is connected with transition bucket (8) by blow-off valve (5), the two ends up and down that are symmetrically distributed in batch box (4) Weighing module (3) on every side all are connected with module pull bar (2), the module pull bar of its top is the batch box support member (15) that is fixed on the main frame (10), and the module pull bar of its below is to be fixed on the batch box fixture (14a) that batch box (4) is symmetrically distributed on every side.
2. liquid meter machine as claimed in claim 1 is characterized in that: Weighing module (3) is a sensor, and it links to each other with computer controller in the mainframe box (19) by inner weight variator.
3. liquid meter machine as claimed in claim 1, it is characterized in that: blow-off valve (5) blow-off valve (5) and inlet valve (1) all link to each other with pneumatic means in the panel box (17) by high-pressure hose and copper pipe, this pneumatic means comprises cylinder, links to each other with computer controller in the mainframe box (19) by data line (18).
4. liquid meter machine as claimed in claim 1, it is characterized in that: the side of transition bucket (8) is provided with transition bucket fixture (14b), its by screw retention on the transition bucket support member (16) of main frame (10) lower end, upper end, transition bucket (8) side is provided with overflow vent (12), there is transition bung (7) transition bucket (8) top, and its below is transition bucket discharging opening (11b).
5. liquid meter machine as claimed in claim 4, it is characterized in that: transition bung (7) is provided with two through tubes (13), this through tube (13) is the structure of the up-small and down-big truncated cone-shaped of hollow for the cylindrical lower end of upper end hollow, its cylindrical part is positioned at transition bung (7) top, and link to each other with blow-off valve (5) by the web member (6) of top, truncated cone-shaped partly is positioned at the transition bucket (8) of transition bung (7) below, and the mode and the transition bung (7) of weldering are tightly connected by week.
6. liquid meter machine as claimed in claim 5 is characterized in that: web member (6) is accepted the right cylinder of the hollow of head up and down for the two ends band.
7. as each liquid meter machine as described in the claim 1 to 6, it is characterized in that: batch box (4) is that top is cylindrical, and the bottom is isometrical conical container.
8. as each liquid meter machine as described in the claim 1 to 6, it is characterized in that: batch box (4) is that top is rectangle, and the bottom is the container of positive truncated rectangular pyramids shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202563231U CN201540150U (en) | 2009-11-20 | 2009-11-20 | Liquid metering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202563231U CN201540150U (en) | 2009-11-20 | 2009-11-20 | Liquid metering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540150U true CN201540150U (en) | 2010-08-04 |
Family
ID=42591606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202563231U Expired - Fee Related CN201540150U (en) | 2009-11-20 | 2009-11-20 | Liquid metering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540150U (en) |
-
2009
- 2009-11-20 CN CN2009202563231U patent/CN201540150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20101120 |