CN206550288U - A kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device - Google Patents
A kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device Download PDFInfo
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- CN206550288U CN206550288U CN201720145030.0U CN201720145030U CN206550288U CN 206550288 U CN206550288 U CN 206550288U CN 201720145030 U CN201720145030 U CN 201720145030U CN 206550288 U CN206550288 U CN 206550288U
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- mounting seat
- diaphragm valve
- gauge line
- threeway
- displacement transducer
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Abstract
The utility model is related to a kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device, including horizontal mounting plate, mounting seat, mounting seat is cuboid, gauge line is provided with mounting seat, magnetic floating ring is provided with gauge line, mounting seat side is provided with displacement transducer, top threeway is provided with the top of mounting seat, top threeway at the top of gauge line with connecting, mounting seat bottom is provided with the bottom threeway connected with metering bottom of the tube, horizontal mounting plate side is provided with the 3rd diaphragm valve, and mounting seat is provided with the first diaphragm valve and the second diaphragm valve.The utility model detects that the magnetic floating ring in gauge line is lifted by displacement transducer, and the electric signal transmission of liquid volume in gauge line is translated into control system, it is easy to the conveying capacity of Automated condtrol liquid, magnetic floating ring can reduce itself fluctuation during feed liquor, yardstick is accurate, set by the order of the first diaphragm valve, the second diaphragm valve and the 3rd diaphragm valve, be easy to more accurate and be accurately controlled fluid flow.
Description
Technical field
The utility model is related to three-dimensional printer, more particularly to a kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device.
Background technology
Three-dimensional printer is a kind of rapid shaping (Rapid Prototyping, RP) technique, using the side of layer upon layer
Threedimensional model is produced in formula layering, and its running is similar to conventional printer, and only conventional printer is ink printed
The plane drawing of two dimension is formed on to papery, and three-dimensional printer is liquid photosensitive resin material, the plastic wire of melting, gypsum
The materials such as powder realize that layer upon layer is superimposed to form 3D solid by modes such as jet binder or extrusions.With industrial technology
The printer of powder 3 D-printing product is utilized in development, existing industrial production, use is more and more extensive, logical in casting industry
Often need molding sand making corresponding die cavity, with the rise of 3 D-printing, three-dimensional sand mold printer starts to be applied to casting row
By needing to use catalyst in industry, three-dimensional sand mold printer, in order to reach the injection rate of good its catalyst of molding effect
Must be accurate, existing catalyst injection is controlled using traditional float, and its control accuracy is low, is unfavorable for observation and record data.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of three-dimensional sand mold printer quantitative liquid feeding and passed
Defeated device.
The utility model solves the technical scheme that its technical problem used：A kind of three-dimensional sand mold printer quantitative liquid feeding
Transmitting device, including horizontal mounting plate, the horizontal mounting plate side are provided with vertical mounting seat, and the mounting seat is rectangular
The magnetic floating ring for being provided with and being lifted along the gauge line in vertical gauge line, the gauge line is provided with body, the mounting seat, it is described
Mounting seat side is provided with displacement transducer, and institute's displacement sensors, which are vertically arranged and sense length, is more than or equal to metering length of tube,
The magnetic floating ring is located in the induction range of institute's displacement sensors, and top threeway, the top are provided with the top of the mounting seat
Threeway at the top of the gauge line with connecting, and the mounting seat bottom is provided with the bottom threeway connected with the metering bottom of the tube, institute
Horizontal mounting plate side is stated provided with the 3rd diaphragm valve, the mounting seat is provided with the first barrier film away from the side roof part of displacement transducer one
Valve, the mounting seat away from the side bottom of displacement transducer one be provided with the second diaphragm valve, the outlet of second diaphragm valve with it is described
Bottom threeway connection, the inlet of the 3rd diaphragm valve is connected with the bottom threeway, the top threeway and described first
Diaphragm valve inlet communication, the first barrier film valve outlet is provided with muffler.
Detect that the magnetic floating ring in gauge line is lifted by displacement transducer in above-mentioned design, and be translated into gauge line
The electric signal transmission of liquid volume is easy to the conveying capacity of Automated condtrol liquid to control system, and magnetic floating ring can reduce feed liquor
When itself fluctuation, the yardstick that is indicated precisely, set by the order of the first diaphragm valve, the second diaphragm valve and the 3rd diaphragm valve
Put, be easy to more accurate and be accurately controlled fluid flow.
As the further improvement of the design, the horizontal mounting plate side directly over the 3rd diaphragm valve is provided with pipe clamp,
It is easy to the stringing to drain pipe, prevents drain pipe bending from causing liquid supply to have some setbacks.
As the further improvement of the design, the mounting seat is provided with strip opening towards institute's displacement sensors side,
The gauge line is wrapped in the mounting seat, is reduced influence of the exterior magnetic field to magnetic floating ring, is detected more accurate.
As the further improvement of the design, the mounting seat is provided with C-shaped towards displacement transducer side top and bottom
Claw, institute's displacement sensors side is provided with the chute along institute's displacement sensors length direction extension, the C-shaped claw two ends
Stretch into the chute, the C-shaped claw is bolted with the mounting seat, the direction of feed of the bolt is from displacement
Point to gauge line side in sensor side.C-shaped claw is easy to displacement transducer being arranged in mounting seat, and is easy to adjust displacement
The height of sensor, improves assembly precision and the calibration to displacement transducer.
As the further improvement of the design, the C-shaped claw bottom is provided with to the raised boss in displacement transducer direction,
Improve the stability after displacement transducer is installed.
The beneficial effects of the utility model are：The utility model detects the magnetic floating ring liter in gauge line by displacement transducer
Drop, and the electric signal transmission for being translated into liquid volume in gauge line is easy to the defeated of Automated condtrol liquid to control system
The amount of sending, magnetic floating ring can reduce itself fluctuation during feed liquor, and the yardstick indicated precisely, passes through the first diaphragm valve, the second barrier film
The order of valve and the 3rd diaphragm valve is set, and is easy to more accurate and is accurately controlled fluid flow.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is positive structure schematic of the present utility model.
Fig. 3 is A-A diagrammatic cross-sections of the present utility model.
1. horizontal mounting plate in figure, 2. gauge lines, 3. bolts, 4. mounting seats, 5. displacement transducers, 6.C shape claws, 7.
First diaphragm valve, 8. pipe clamps, 9. top threeways, 10. magnetic floating rings, 11. mufflers, 12. second diaphragm valves, 13. the 3rd diaphragm valves,
14. bottom threeway, 15. chutes, 16. boss, 17. strip openings.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And illustrate only to be used for explaining the utility model, but be not intended as limiting of the present utility model.
Embodiment：A kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device, including horizontal mounting plate 1, the vertical peace
Fill the side of plate 1 and be provided with vertical mounting seat 4, the mounting seat 4 is that vertical gauge line is provided with cuboid, the mounting seat 4
2, the gauge line 2 is interior to be provided with the magnetic floating ring 10 lifted along the gauge line 2, and the side of mounting seat 4 is provided with displacement transducer
5, institute's displacement sensors 5 are vertically arranged and sense length more than or equal to the length of gauge line 2, and the magnetic floating ring 10 is located at institute's rheme
In the induction range of displacement sensor 5, the top of mounting seat 4 is provided with top threeway 9, the top threeway 9 and the gauge line 2
Top is connected, and the bottom of mounting seat 4 is provided with the bottom threeway 14 connected with the bottom of gauge line 2, the horizontal mounting plate 1
Side is provided with the 3rd diaphragm valve 13, and the mounting seat 4 is provided with the first diaphragm valve 7, the peace away from the side roof part of displacement transducer 5 one
Fill seat 4 and be provided with the second diaphragm valve 12, outlet and the bottom of second diaphragm valve 12 away from the side bottom of displacement transducer 5 one
Threeway 14 is connected, and the inlet of the 3rd diaphragm valve 13 is connected with the bottom threeway 14, the top threeway 9 and described the
The inlet communication of one diaphragm valve 7, the outlet of the first diaphragm valve 7 is provided with muffler 11.
Detect that the magnetic floating ring 10 in gauge line 2 is lifted by displacement transducer 5 in above-mentioned design, and be translated into metering
The electric signal transmission of liquid volume is easy to the conveying capacity of Automated condtrol liquid to control system in pipe 2, and magnetic floating ring 10 can subtract
Itself fluctuation during few feed liquor, the yardstick indicated precisely, passes through the first diaphragm valve 7, the second diaphragm valve 12 and the 3rd barrier film
The order of valve 13 is set, and is easy to more accurate and is accurately controlled fluid flow.
As the further improvement of the design, the side of horizontal mounting plate 1 directly over the 3rd diaphragm valve 13 is provided with pipe
Folder 8, is easy to the stringing to drain pipe, prevents drain pipe bending from causing liquid supply to have some setbacks.
As the further improvement of the design, the mounting seat 4 is provided with strip opening towards the side of institute's displacement sensors 5
17, the gauge line 2 is wrapped in the mounting seat 4, is reduced influence of the exterior magnetic field to magnetic floating ring 10, is detected more accurate.
As the further improvement of the design, the mounting seat 4 is provided with C towards the side of displacement transducer 5 top and bottom
Shape claw 6, the side of institute's displacement sensors 5 is provided with the chute 15 extended along the length direction of institute's displacement sensors 5, the C-shaped
The two ends of claw 6 are stretched into the chute 15, and the C-shaped claw 6 is connected with the mounting seat 4 by bolt 3, the bolt 3
Direction of feed point to gauge line 2 side from the side of displacement transducer 5.C-shaped claw 6 is easy to displacement transducer 5 being arranged on peace
Fill on seat 4, and be easy to adjust the height of displacement transducer 5, improve assembly precision and the calibration to displacement transducer 5.
As the further improvement of the design, the bottom of C-shaped claw 6 is provided with to the convex of the direction of displacement transducer 5 projection
Platform 16, improves the stability after displacement transducer 5 is installed.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device, it is characterised in that including horizontal mounting plate, the vertical peace
Fill plate side and be provided with vertical mounting seat, the mounting seat is that vertical gauge line is provided with cuboid, the mounting seat, described
The magnetic floating ring lifted along the gauge line is provided with gauge line, the mounting seat side is provided with displacement transducer, and the displacement is passed
Sensor, which is vertically arranged and senses length, is more than or equal to metering length of tube, and the magnetic floating ring is located at the sensing model of institute's displacement sensors
In enclosing, top threeway is provided with the top of the mounting seat, the top threeway at the top of the gauge line with connecting, the mounting seat bottom
Portion is provided with the bottom threeway connected with the metering bottom of the tube, and the horizontal mounting plate side is provided with the 3rd diaphragm valve, the peace
Fill seat and be provided with the first diaphragm valve away from the side roof part of displacement transducer one, the mounting seat is provided with away from the side bottom of displacement transducer one
Second diaphragm valve, the outlet of second diaphragm valve is connected with the bottom threeway, the inlet of the 3rd diaphragm valve and institute
Bottom threeway connection, the top threeway and the first diaphragm valve inlet communication are stated, the first barrier film valve outlet, which is provided with, to disappear
Sound device.
2. a kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device according to claim 1, it is characterized in that, the described 3rd
Horizontal mounting plate side directly over diaphragm valve is provided with pipe clamp.
3. a kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device according to claim 1, it is characterized in that, it is described to install
Seat is provided with strip opening towards institute's displacement sensors side, and the gauge line is wrapped in the mounting seat.
4. a kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device according to claim 1, it is characterized in that, it is described to install
Seat is provided with C-shaped claw towards displacement transducer side top and bottom, and institute's displacement sensors side, which is provided with along the displacement, to be passed
The chute of sensor length direction extension, the C-shaped claw two ends are stretched into the chute, and the C-shaped claw is installed with described
Seat is bolted, and the direction of feed of the bolt points to gauge line side from displacement transducer side.
5. a kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device according to claim 4, it is characterized in that, the C-shaped
Claw bottom is provided with to the raised boss in displacement transducer direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145030.0U CN206550288U (en) | 2017-02-17 | 2017-02-17 | A kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145030.0U CN206550288U (en) | 2017-02-17 | 2017-02-17 | A kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device |
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| CN206550288U true CN206550288U (en) | 2017-10-13 |
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| CN201720145030.0U Active CN206550288U (en) | 2017-02-17 | 2017-02-17 | A kind of three-dimensional sand mold printer quantitative liquid feeding transmitting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071129A (en) * | 2022-05-18 | 2022-09-20 | 北京京城增材科技有限公司 | Be used for fashioned accurate metering feeding device of liquid material of powder inkjet bonding printing |
-
2017
- 2017-02-17 CN CN201720145030.0U patent/CN206550288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071129A (en) * | 2022-05-18 | 2022-09-20 | 北京京城增材科技有限公司 | Be used for fashioned accurate metering feeding device of liquid material of powder inkjet bonding printing |
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