CN206711873U - A kind of chemicals feeder - Google Patents
A kind of chemicals feeder Download PDFInfo
- Publication number
- CN206711873U CN206711873U CN201720451766.0U CN201720451766U CN206711873U CN 206711873 U CN206711873 U CN 206711873U CN 201720451766 U CN201720451766 U CN 201720451766U CN 206711873 U CN206711873 U CN 206711873U
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- inlet
- medicine system
- liquid outlet
- controller
- chemicals feeder
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Abstract
The utility model discloses a kind of chemicals feeder.The chemicals feeder includes：Cut water water inlet pipe；Decoction mixing tube, the decoction mixing tube include the first inlet, the second inlet and liquid outlet, and liquid outlet connects with the inlet of wafer cutting equipment, and first inlet connects with the cutting water water inlet pipe；Sensor, the sensor are arranged in the cutting water water inlet pipe；Controller, the controller are connected with the sensor；Medicine system, the medicine system include medicine system liquid outlet and control terminal, and the medicine system liquid outlet is connected with second inlet by pipeline, and the control terminal is connected with the controller；Flowmeter, the flowmeter are arranged in the pipeline that the medicine system liquid outlet connects with second inlet, and the flowmeter is connected with the controller.The application have the advantages that for：Whether uniformly toward dosing in wafer cutting equipment, monitored using flowmeter monitoring chemicals feeder without artificial.
Description
Technical field
Wafer cutting equipment loading techniques field is the utility model is related to, more particularly to a kind of chemicals feeder.
Background technology
In recent years, increasing with the application amount of smart card, smart card industry develops towards the route of technological innovation, modern
Novel smart card service afterwards can constantly expand.And chip subtract draw be step essential in whole producing intelligent card process.
In wafer dicing process, the composition silicon in chip can form electrochemical reaction with water, corrode chip, to prevent chip subtracts from streaking journey
The corrosion of chips, special decoction need to be added into wafer cutting equipment.The wafer cutting chemicals feeder of prior art is adopted mostly
It is directly thrown into by medicament in the cutting water route of wafer cutting equipment, but the medicament skewness of this chemicals feeder input
It is even, medicament can not timing, it is quantitative mixed with cutting water, while can not monitor whether decoction is put into wafer cutting equipment,
Both medicament is wasted, adds man power and material's cost again.
Therefore, it is badly in need of at least one drawbacks described above for having a kind of technical scheme to overcome or at least mitigate prior art.
Utility model content
The purpose of this utility model is to provide a kind of chemicals feeder to overcome or at least mitigate at least one of prior art
Drawbacks described above.
To achieve the above object, this application provides a kind of chemicals feeder, for providing admixing medical solutions for wafer cutting equipment,
The chemicals feeder includes：Cut water water inlet pipe；Decoction mixing tube, the decoction mixing tube include the first inlet, the second feed liquor
Mouth and liquid outlet, the liquid outlet are connected with the inlet of the wafer cutting equipment, and first inlet is cut with described
Cut the connection of water water inlet pipe；Sensor, the sensor are arranged in the cutting water water inlet pipe；Controller, the controller with
The sensor connection；Medicine system, the medicine system include medicine system liquid outlet and control terminal, the medicine system
Liquid outlet is connected with second inlet by pipeline, and the control terminal is connected with the controller；Flowmeter, the flow
Meter is arranged in the pipeline that the medicine system liquid outlet connects with second inlet, the flowmeter and the controller
Connection；Wherein, the sensor is for detecting whether have liquid to flow through, and signal is passed into the controller；The control
Device is used to transmit working signal to the medicine system according to the signal of the sensor passes；The medicine system is used for basis
The control of the controller is so as to working；The flowmeter is used to detect the fluid flow for flowing through the flowmeter.
Preferably, the chemicals feeder further comprises warning device, and the warning device is connected with the controller.
Preferably, the chemicals feeder further comprises check valve, and the check valve is arranged on the medicine system liquid outlet
In the pipeline connected with second inlet.
Preferably, the check valve includes check valve inlet and check valve liquid outlet, and the flowmeter is arranged on institute
State between check valve inlet and the medicine system.
Preferably, the medicine system includes：
Spray tank, the spray tank include a spray tank liquid outlet；
Dosing pump, the dosing pump include dosing pump inlet, the medicine system liquid outlet and the control terminal, institute
Dosing pump inlet is stated to connect with the spray tank liquid outlet.
Preferably, the chemicals feeder further comprises concentration sensor, and the concentration sensor is arranged on the decoction and mixed
Close between the liquid outlet of pipe and the inlet of the wafer cutting equipment.
Preferably, the warning device includes flowing backwards alarm lamp and flow alarm function lamp.
Preferably, the decoction mixing tube is static mixer.
The application have the advantages that for：Using flowmeter monitoring wafer cutting Full-automatic monitoring chemicals feeder whether
Uniformly toward dosing in wafer cutting equipment, without manually checking whether decoction is flowed into the cutting water route of wafer cutting equipment, section
Time and labour have been saved, it is simple in construction.
Brief description of the drawings
Fig. 1 is the structural representation of the chemicals feeder of the application first embodiment.
Reference：
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.Described implementation
Example is the utility model part of the embodiment, rather than whole embodiments.Below with reference to accompanying drawing description embodiment be
Exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the utility model protection.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the chemicals feeder of the application first embodiment.
Chemicals feeder as shown in Figure 1 is used to provide admixing medical solutions for wafer cutting equipment.
Referring to Fig. 1, in the present embodiment, chemicals feeder includes cutting water water inlet pipe 1, decoction mixing tube 2, medicine system, stream
Gauge 6, sensor 4 and controller 5.
Referring to Fig. 1, in the present embodiment, decoction mixing tube 2 includes the first inlet, the second inlet and liquid outlet,
Liquid outlet connects with the inlet of wafer cutting equipment 3, and the first inlet connects with cutting water water inlet pipe；Sensor 4 is arranged on
Cut in water water inlet pipe 1；Controller 5 is connected with sensor 4；
Medicine system includes medicine system liquid outlet and control terminal, and medicine system liquid outlet and the second inlet pass through pipe
Road is connected, and control terminal is connected with the controller；
Flowmeter 6 is arranged in the pipeline that medicine system liquid outlet connects with the second inlet, and flowmeter 6 connects with controller
Connect；Wherein, sensor 4 is for detecting whether have liquid to flow through, and signal is passed into the controller；Controller 5 is used for root
According to the signal of sensor passes working signal is transmitted to medicine system；Medicine system is used for according to the control of controller so as to work
Make；Flowmeter 6 is used to detect the fluid flow for flowing through flowmeter.
When in use, whether sensor detection cutting water water inlet pipe has water flow cutting mistake, and signal is passed into controller,
When controller, which receives signal, has cutting water to enter cutting water water inlet pipe for representative, controller is that medicine system transmits work letter
Number, medicine system works according to working signal, so as to which decoction is delivered in decoction mixing tube and mixed with cutting water.
By the monitoring of flowmeter, the flow of decoction can be obtained in real time.
In addition, by setting controller, can be with preset flow scope, now, controller can be sensed by flowmeter
Decoction flow and setting themselves range of flow contrast so that controller carries out the transmission of other behavior signals, for example,
The transmission of alarm behavior signal, the transmission for the behavior signal being stopped.
The application have the advantages that for：Using flowmeter monitoring wafer cutting Full-automatic monitoring chemicals feeder whether
Uniformly toward dosing in wafer cutting equipment, without manually checking whether decoction is flowed into the cutting water route of wafer cutting equipment, section
Time and labour have been saved, it is simple in construction.
In the present embodiment, chemicals feeder further comprises warning device 7, and warning device 7 is connected with controller.Pass through control
The control of device, warning device can be made to be alarmed.For example, when the flow of flowmeter detection exceedes controller preset range,
By the control of controller, can both warning device be set to work.
It is understood that warning device can use the type of alarms such as indicator lamp, the alarms such as voice dress can also be used
Put.
Referring to Fig. 1, in the present embodiment, chemicals feeder further comprises check valve 8, and check valve 8 is arranged on medicine system and gone out
In the pipeline that liquid mouth connects with the second inlet.It is understood that by setting check valve, can prevent liquid flow backwards or
Water flow cutting enters the pipeline where check valve.
Referring to Fig. 1, in the present embodiment, the check valve 8 includes check valve inlet and check valve liquid outlet, flow
Meter 6 is arranged between check valve inlet and medicine system.
Using this set position, flowmeter can be made to have detected whether that liquid flows backwards at check valve.It is appreciated that
It is that in the present embodiment, flowmeter is connected with controller, and controller is connected with warning device, therefore, if flowmeter detection has
When liquid flows backwards, signal can be transmitted to controller, controller passes to warning device according to the signal received, and warning device enters
Row alarm.Using this setup, can convenient use person monitor whether that the situation of refluence occurs in real time.
In the present embodiment, medicine system includes spray tank 9 and dosing pump 10, and spray tank 9 goes out including a spray tank
Liquid mouth；Dosing pump 10 includes dosing pump inlet, medicine system liquid outlet and control terminal, and dosing pump inlet goes out with spray tank
Liquid mouth connects.
In an alternative embodiment, chemicals feeder further comprises concentration sensor, and concentration sensor is arranged on decoction and mixed
Close between the liquid outlet of pipe and the inlet of wafer cutting equipment.Cutting in decoction mixing tube can be detected by concentration sensor
Cut the mixing situation of water and decoction.
In an alternative embodiment, warning device includes flowing backwards alarm lamp and flow alarm function lamp.Now, alarm is flow backwards
Lamp is used to carry out police instruction when flowmeter has detected that liquid flows backwards from check valve direction.
Flow alarm function lamp refers to for carrying out alarm when flowmeter detects that the flow of decoction exceedes controller preset range
Show.
Advantageously, in an alternative embodiment, decoction mixing tube is static mixer.Static mixer can be not
Cause chemicals feeder shake in the case of mixing liquid, convenient use.
It is last it is to be noted that：Above example is only to illustrate the technical solution of the utility model, rather than it is limited
System.Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model
The spirit and scope of technical scheme.
Claims (8)
1. a kind of chemicals feeder, for providing admixing medical solutions for wafer cutting equipment, it is characterised in that the chemicals feeder includes：
Cut water water inlet pipe (1)；
Decoction mixing tube (2), the decoction mixing tube (2) include the first inlet, the second inlet and liquid outlet, it is described go out
Liquid mouth connects with the inlet of the wafer cutting equipment (3), and first inlet connects with the cutting water water inlet pipe；
Sensor (4), the sensor (4) are arranged in the cutting water water inlet pipe (1)；
Controller (5), the controller (5) are connected with the sensor (4)；
Medicine system, the medicine system include medicine system liquid outlet and control terminal, the medicine system liquid outlet and institute
State the second inlet to connect by pipeline, the control terminal is connected with the controller；
Flowmeter (6), the flowmeter (6) are arranged on the pipeline that the medicine system liquid outlet connects with second inlet
In, the flowmeter (6) is connected with the controller；Wherein,
The sensor (4) is for detecting whether have liquid to flow through, and signal is passed into the controller；
The controller (5) is used to transmit working signal to the medicine system according to the signal of the sensor passes；
The medicine system is used for according to the control of the controller so as to work；
The flowmeter (6) is used to detect the fluid flow for flowing through the flowmeter.
2. chemicals feeder as claimed in claim 1, it is characterised in that the chemicals feeder further comprises warning device (7), described
Warning device (7) is connected with the controller.
3. chemicals feeder as claimed in claim 2, it is characterised in that the chemicals feeder further comprises check valve (8), the list
It is arranged on to valve (8) in the pipeline that the medicine system liquid outlet connects with second inlet.
4. chemicals feeder as claimed in claim 3, it is characterised in that the check valve (8) includes check valve inlet and list
To valve liquid outlet, the flowmeter (6) is arranged between the check valve inlet and the medicine system.
5. chemicals feeder as claimed in claim 4, it is characterised in that the medicine system includes：
Spray tank (9), the spray tank (9) include a spray tank liquid outlet；
Dosing pump (10), the dosing pump (10) include dosing pump inlet, the medicine system liquid outlet and the control
End, the dosing pump inlet connect with the spray tank liquid outlet.
6. chemicals feeder as claimed in claim 5, it is characterised in that the chemicals feeder further comprises concentration sensor, described
Concentration sensor is arranged between the liquid outlet of the decoction mixing tube and the inlet of the wafer cutting equipment.
7. chemicals feeder as claimed in claim 2, it is characterised in that the warning device includes flowing backwards alarm lamp and flow report
Warning lamp.
8. chemicals feeder as claimed in claim 1, it is characterised in that the decoction mixing tube is static mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451766.0U CN206711873U (en) | 2017-04-27 | 2017-04-27 | A kind of chemicals feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451766.0U CN206711873U (en) | 2017-04-27 | 2017-04-27 | A kind of chemicals feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206711873U true CN206711873U (en) | 2017-12-05 |
Family
ID=60459135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451766.0U Active CN206711873U (en) | 2017-04-27 | 2017-04-27 | A kind of chemicals feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206711873U (en) |
-
2017
- 2017-04-27 CN CN201720451766.0U patent/CN206711873U/en active Active
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