CN217473573U - Liquid quantitative dripping device - Google Patents
Liquid quantitative dripping device Download PDFInfo
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- CN217473573U CN217473573U CN202220766535.XU CN202220766535U CN217473573U CN 217473573 U CN217473573 U CN 217473573U CN 202220766535 U CN202220766535 U CN 202220766535U CN 217473573 U CN217473573 U CN 217473573U
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Abstract
The utility model relates to a liquid ration dropwise add device, it includes: a mounting frame; the liquid dropping device is arranged on the mounting rack and used for containing and conveying liquid; the dropping speed adjusting device is arranged on the mounting frame, is connected with the dropping device and is used for adjusting the dropping speed of the liquid; the liquid dropping switch device is connected to the liquid dropping device and is used for controlling the on-off of liquid in the liquid dropping device; the dropping liquid counting device is arranged at the position below a dropping liquid port of the dropping liquid device and is used for counting the number of dropped liquid drops; the controller, its respectively with dropping liquid counting assembly with dropping liquid switching device electric connection, the controller is used for when dropping liquid counting assembly detected the liquid drop quantity of drippage and reached the default, control dropping liquid switching device closure and then make dropping liquid device stops the dropping liquid. This liquid ration dropwise add device has realized the accurate control of liquid ration dropwise add, and degree of automation is high, has improved work efficiency.
Description
Technical Field
The utility model relates to a liquid dropwise add equipment technical field, more specifically relates to a liquid ration dropwise add device.
Background
The preparation of the glass sheet for detection of the X-ray fluorescence spectrum analyzer is basically completed by manual operation. Namely: according to the given proportion, flux and powder materials of components to be analyzed are respectively and accurately weighed manually, and then operations of uniformly mixing, adding release agent and high-temperature melting are carried out. The manual method has high labor intensity and complex flow, and the detection result is easily restricted by the skill level and proficiency of operators.
When the glass sheet for X-ray fluorescence spectrum analysis and detection is prepared, the addition of a release agent is an important link. At present, the existing mold release agent adding mode of automatic equipment is as follows: the release agent is prepared into solution to be stored in a container, the air inlet pipe is inserted into the bottle mouth to be sealed, the liquid outlet pipe extends out of the bottle from the position below the liquid level, air is pressed in through the air inlet pipe to increase the pressure in the bottle, and therefore the solution flows out along the liquid outlet pipe. However, in this method, the gas pressure is difficult to control, and the volume of the solution discharged from the container due to the increase in pressure is also difficult to control.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a liquid ration dropwise add device to solve the problem that exists among the prior art.
The utility model provides a liquid ration dropwise add device, it includes:
a mounting frame;
the liquid dropping device is arranged on the mounting rack and used for containing and conveying liquid;
the dripping speed adjusting device is arranged on the mounting frame, is connected with the dripping device and is used for adjusting the dripping speed of the liquid;
the liquid dropping switch device is connected to the liquid dropping device and used for controlling the on-off of liquid in the liquid dropping device;
the dropping liquid counting device is arranged below a dropping liquid port of the dropping liquid device and used for counting the number of dropped liquid drops;
the controller, its respectively with dropping liquid counting assembly with dropping liquid switching device electric connection, the controller is used for when dropping liquid counting assembly detected the liquid drop quantity of drippage and reached the default, control dropping liquid switching device closure and then make dropping liquid device stops the dropping liquid.
Preferably, the dropping device comprises a liquid storage container, a dropping hose and a glass dropping tube head; wherein, the first and the second end of the pipe are connected with each other,
stock solution container set firmly in the upper portion of mounting bracket, the glass dropper head is located stock solution container's below, and set firmly in on the mounting bracket, the dropping liquid hose connection stock solution container with between the glass dropper head.
Preferably, the liquid storage container is a bottle with a lower opening, and the upper end of the dropping liquid hose is connected with an outlet of the bottle with the lower opening.
Preferably, the dropping hose is a rubber hose or a silicone hose.
Preferably, the dripping speed adjusting device is a clamping plate, the clamping plate is connected onto the mounting frame through two screws, the liquid dropping hose penetrates through the clamping plate and is arranged between the mounting frame, the liquid dropping hose is extruded through the clamping plate to change the flow area of the liquid dropping hose, and the dripping speed of the liquid dropping device can be adjusted.
Preferably, the dropping liquid switching device is a pipe clamping electromagnetic valve, the dropping liquid hose passes the pipe clamping electromagnetic valve, the pipe clamping electromagnetic valve is used for clamping or loosening the dropping liquid hose.
Preferably, the mounting bracket includes the stand, and connect in a plurality of horizontal support frames on the stand, stock solution container, the fast adjusting device of dropping, dropping liquid switching device, glass dropper head and dropping liquid counting assembly set gradually a plurality ofly respectively from top to bottom on the horizontal support frame.
Preferably, the liquid quantitative dripping device further comprises a liquid level detection element and an alarm; wherein, the first and the second end of the pipe are connected with each other,
the liquid level detection element is located in the liquid storage container for detect the real-time liquid level in the liquid storage container, the alarm sets up on mounting bracket or the liquid storage container, liquid level detection element and alarm all with controller electric connection works as the liquid level detection element detects real-time liquid level value less than or equal to in the liquid storage container when predetermineeing the warning level value, controller control the alarm sends alarm signal.
Preferably, the alarm is an audible and visual alarm.
Preferably, the drop counting device is an infrared counter.
The utility model provides a liquid ration dropwise add device can adjust the dropping liquid speed of dropping liquid device through the fast adjusting device that drips, can control the break-make that liquid carried in the dropping liquid device through dropping liquid switching device, and the controller can control the dropping liquid device and stop the dropping liquid when dropping liquid counting assembly detects the liquid drop quantity of drippage and reaches the default, has realized the accurate control of liquid ration dropwise add, and the device degree of automation is high, and dropwise add liquid accuracy nature is high, can improve work efficiency, saves the time cost.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 shows a schematic perspective view of a liquid quantitative dropping device according to an embodiment of the present invention.
Fig. 2 shows a side view of a liquid quantitative dropping device according to an embodiment of the present invention.
In the figure: mounting bracket 1, stand 11, first horizontal support frame 12, the horizontal support frame 13 of second, the horizontal support frame 14 of third, the horizontal support frame 15 of fourth, the horizontal support frame 16 of fifth, stock solution container 2, dropping liquid hose 3, glass dropper head 4, splint 5, clamp pipe solenoid valve 6, dropping liquid counting assembly 7, alarm 8, crucible 9.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
The utility model provides a liquid ration dropwise add device, see fig. 1 and fig. 2, this liquid ration dropwise add device includes mounting bracket 1, dropping liquid device, the fast adjusting device of dropping, dropping liquid switching device, dropping liquid counting assembly and controller. The dropping device is arranged on the mounting frame 1 and used for containing and conveying liquid. The dripping speed adjusting device is arranged on the mounting rack 1 and connected with the liquid dropping device, and is used for adjusting the dripping speed of liquid in the liquid dropping device. The dropping liquid switching device is connected to the dropping liquid device and used for controlling the on-off of liquid in the dropping liquid device. The dropping counting device is arranged below a dropping opening of the dropping device and used for counting the number of dropped drops. The controller respectively with dropping liquid counting assembly and dropping liquid switching device electric connection, controller are used for when dropping liquid counting assembly detected the liquid droplet quantity of drippage and reached the default, control dropping liquid switching device closure and then make dropping liquid device stop the dropping liquid.
Specifically, the dropping device comprises a liquid storage container 2, a dropping hose 3 and a glass dropping pipe head 4. Liquid storage container 2 sets firmly in the upper portion of mounting bracket 1, and liquid storage container 2 is used for holding liquid, glass drip tube head 4 sets up in liquid storage container 2's below, just glass drip tube head 4 sets firmly on mounting bracket 1, dropping liquid hose 3 is connected between liquid storage container 2 and glass drip tube head 4, dropping liquid hose 3 is rubber hose or silica gel hose. Liquid contained in the liquid storage container 2 is conveyed downwards along the dropping liquid hose 3 under the action of gravity and drops on the glass dropping pipe head 4. The glass dropper head 4 can make the liquid delivered by the dropping hose 3 drop with standard-sized liquid drops, so that the volume of the dropped liquid can be calculated conveniently according to the dropping quantity of the liquid drops. In this embodiment, the liquid storage container 2 is a bottom-opening bottle, an opening is formed in the bottom-opening bottle, the dropping hose 3 can be connected with the lower opening of the bottom-opening bottle to output liquid in the bottom-opening bottle, and the top opening of the bottom-opening bottle can be used for adding liquid; in this embodiment, dropping liquid hose 3 is the silica gel hose, has good elasticity, and the silica gel hose is soft yielding, and easy to assemble arranges, conveniently controls the liquid velocity of flow and break-make.
Flow rate adjusting device is a splint 5, splint 5 is on mounting bracket 1 through two screwed connection, and dropping liquid hose 3 wears to locate between splint 5 and the mounting bracket 1, extrudees dropping liquid hose 3 through splint 5 in order to change its flow area, and then the dropping speed of the liquid of adjustable dropping liquid device. The splint 5 is of a rectangular plate-shaped structure and can be made of a steel plate, a plastic plate or a nylon plate. The liquid dropping speed is controlled by extruding the liquid dropping hose 3 through the clamping plate 5, and the liquid dropping device is simple in structure, convenient to manufacture and easy to install and operate.
Dropping liquid switching device is for pressing from both sides a tub solenoid valve 6, dropping liquid hose 3 passes and presss from both sides a tub solenoid valve 6, presss from both sides tub solenoid valve 6 and is used for pressing from both sides tightly or unclamp dropping liquid hose 3 to the break-make of liquid in the control dropping liquid hose 3. Specifically, a through hole for the liquid dropping hose 3 to pass through is formed in the pipe clamping electromagnetic valve 6, a clamping block capable of sliding transversely is arranged in the through hole, and the clamping block is used for clamping or loosening the liquid dropping hose 3; when the electromagnetic coil of the tube clamping electromagnetic valve 6 is electrified, magnetism is generated, the clamping block is attracted to overcome the elastic force of the spring to move, and therefore the liquid dropping hose 3 is loosened; when the electromagnetic coil of the pipe clamping electromagnetic valve 6 is powered off, the clamping block restores the original position under the elastic force action of the spring, and the dropping liquid hose 3 is clamped again.
The dropping counting device is an infrared counter 7.
Further, mounting bracket 1 includes stand 11 to and connect a plurality of horizontal support frames on stand 11, stock solution container 2, the fast adjusting device of dropping, dropping liquid switching device, glass dropper head 4 and dropping liquid counting assembly respectively top-down set gradually on a plurality of horizontal support frames. In this embodiment, a first transverse support frame 12, a second transverse support frame 13, a third transverse support frame 14, a fourth transverse support frame 15 and a fifth transverse support frame 16 are sequentially arranged on the upright post 11 from top to bottom, each transverse support frame is formed by bending a steel plate and is convenient to support, a mounting plate formed by bending 90 degrees is arranged at one end of each transverse support frame, which is connected with the upright post 11, a bolt through hole is formed in the mounting plate of each transverse support frame, and each transverse support frame is detachably connected to the upright post 11 through a bolt. The first transverse support frame 12 is used for placing the liquid storage container 2, and the first transverse support frame 12 is provided with a large horizontal support surface for placing the liquid storage container 2 thereon; one end of the second transverse supporting frame 13, which is far away from the upright post 11, is provided with a clamping plate 5 connecting plate, the clamping plate 5 connecting plate is arranged in parallel with the mounting plate at the other end of the second transverse supporting frame 13, and the clamping plate 5 is connected onto the clamping plate 5 connecting plate; the supporting surface of the third transverse supporting frame 14 is vertically arranged, so that the installation of the pipe clamping electromagnetic valve 6 is facilitated, and the pipe clamping electromagnetic valve 6 is connected to one end, far away from the upright post 11, of the third transverse supporting frame 14 through a screw; a fixing part formed by bending twice and used for fixing the glass dropper head 4 is arranged at one end of the fourth transverse support frame 15, which is far away from the upright post 11, a hole for the glass dropper head 4 to pass through is formed in the fixing part, after the glass dropper head 4 passes through the hole of the fixing part, the upper end and the lower end of the glass dropper head 4 are both positioned at the upper side and the lower side of the fixing part, and the glass dropper head 4 can be fixedly connected to the fixing part at the end part of the fourth transverse support frame 15 in an adhesive manner; the round hole that the one end of fifth horizontal support frame 16 far away from stand 11 offered and supplied glass dripper head 4 lower extreme to pass, the bottom of second horizontal support frame 13 sets up infrared counter 7, and infrared counter 7 counts the liquid drop that glass dripper head 4 drips to feed back data to the controller. The crucible 9 can be placed below the glass dropper head 4 to receive the dropped liquid drops, for example, when a glass sheet for X-ray fluorescence spectrum analyzer detection is prepared, the liquid contained in the liquid storage container 2 is a release agent, the crucible 9 contains the uniformly mixed flux and powder materials, and after a certain amount of release agent is added into the crucible 9 through the liquid quantitative dropping device, the subsequent high-temperature melting operation can be carried out. It can be understood that a transverse support frame can be arranged below the fifth transverse support frame 16 for placing the crucible 9, which is more convenient in use. The support frame adopts above-mentioned structure, makes things convenient for the processing preparation, also makes things convenient for dropping liquid device, the installation of dripping speed adjusting device, dropping liquid switching device and dropping liquid counting assembly to arrange simultaneously.
Further, the liquid quantitative dripping device also comprises a liquid level detection element and an alarm 8. Wherein, the liquid level detection component is arranged in the liquid storage container 2 and is used for detecting the real-time liquid level in the liquid storage container 2, the alarm 8 is arranged on the mounting frame 1 or the liquid storage container 2, the liquid level detection component and the alarm 8 are both electrically connected with the controller, and when the liquid level detection component detects that the real-time liquid level value in the liquid storage container 2 is less than or equal to a preset alarm level value, the controller controls the alarm 8 to send an alarm signal. In this embodiment, the liquid level detection element can be a liquid level sensor, the alarm 8 is an audible and visual alarm, the alarm 8 sets up on the outer wall of the liquid storage container 2.
Synthesize, the utility model provides a liquid ration dropwise add device can adjust the dropping liquid speed of dropping liquid device through the fast adjusting device of dripping, can control the break-make of liquid transport among the dropping liquid device through dropping liquid switching device, and the controller can control the dropping liquid device and stop the dropping liquid when dropping liquid counting assembly detects the liquid drop quantity of drippage and reaches the default, has realized the accurate control of liquid ration dropwise add, and the device degree of automation is high, and dropwise add liquid accuracy is high, can improve work efficiency, saves the time cost.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (10)
1. A liquid dosing device, comprising:
a mounting frame;
the liquid dropping device is arranged on the mounting rack and used for containing and conveying liquid;
the dropping speed adjusting device is arranged on the mounting frame, is connected with the dropping device and is used for adjusting the dropping speed of the liquid;
the liquid dropping switch device is connected to the liquid dropping device and is used for controlling the on-off of liquid in the liquid dropping device;
the dropping liquid counting device is arranged at the position below a dropping liquid port of the dropping liquid device and is used for counting the number of dropped liquid drops;
the controller, its respectively with dropping liquid counting assembly with dropping liquid switching device electric connection, the controller is used for when dropping liquid counting assembly detected the liquid drop quantity of drippage and reached the default, control dropping liquid switching device closure and then make dropping liquid device stops the dropping liquid.
2. The quantitative liquid dripping device according to claim 1, wherein the dripping device comprises a liquid storage container, a dripping hose and a glass dripping head; wherein the content of the first and second substances,
stock solution container set firmly in the upper portion of mounting bracket, the glass dropper head is located stock solution container's below, and set firmly in on the mounting bracket, the dropping liquid hose connection stock solution container with between the glass dropper head.
3. The quantitative liquid dripping device according to claim 2, wherein the liquid storage container is a bottle with a lower mouth, and the upper end of the dripping hose is connected with the outlet of the bottle with the lower mouth.
4. The quantitative liquid dripping device according to claim 2, wherein the dripping hose is a rubber hose or a silica gel hose.
5. The quantitative liquid dripping device according to claim 2, wherein the dripping speed adjusting device is a clamping plate, the clamping plate is connected to the mounting rack through two screws, the liquid dripping hose is arranged between the clamping plate and the mounting rack in a penetrating manner, the liquid dripping hose is squeezed by the clamping plate to change the flow area of the liquid dripping hose, and then the dripping speed of the liquid dripping device can be adjusted.
6. A liquid quantitative dripping device according to claim 2 wherein the dripping switch device is a pinch solenoid valve through which the dripping hose passes, the pinch solenoid valve being used to clamp or unclamp the dripping hose.
7. A liquid quantitative dripping device as claimed in claim 2, wherein the mounting frame comprises a column and a plurality of horizontal supporting frames connected to the column, the liquid storage container, the dripping speed adjusting device, the dripping switch device, the glass dropper head and the dripping counting device are sequentially arranged on the horizontal supporting frames from top to bottom respectively.
8. The quantitative liquid dripping device according to any one of claims 2 to 7, further comprising a liquid level detecting element and an alarm; wherein the content of the first and second substances,
the liquid level detection element is arranged in the liquid storage container and is used for detecting the real-time liquid level in the liquid storage container,
the alarm sets up on mounting bracket or the stock solution container, liquid level detection component and alarm all with controller electric connection works as liquid level detection component detects real-time liquid level value less than or equal to in the stock solution container when predetermineeing the warning liquid level value, controller control the alarm sends alarm signal.
9. The quantitative liquid dripping device according to claim 8, wherein the alarm is an audible and visual alarm.
10. The quantitative liquid dripping device according to claim 1, wherein the liquid dripping counting device is an infrared counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220766535.XU CN217473573U (en) | 2022-03-31 | 2022-03-31 | Liquid quantitative dripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220766535.XU CN217473573U (en) | 2022-03-31 | 2022-03-31 | Liquid quantitative dripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217473573U true CN217473573U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220766535.XU Active CN217473573U (en) | 2022-03-31 | 2022-03-31 | Liquid quantitative dripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217473573U (en) |
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2022
- 2022-03-31 CN CN202220766535.XU patent/CN217473573U/en active Active
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