Custom mouthwash machine circuit board design and PCBA assembly for automatic mouthwash machines
The PCBA solution for custom mouthwash machines is an electromechanical solution with high requirements for liquid dosage accuracy, pump control reliability, hygiene safety, and user experience in the personal health care and small appliance fields. Its core is to precisely control the operation time and speed of a micro diaphragm pump or peristaltic pump using a highly reliable MCU with ADC and PWM, achieving accurate dosage output of mouthwash (or a mixture of concentrate and water), and features low water protection and self-cleaning functions, triggered by infrared sensing or touch buttons, providing a contactless, contamination-free smart liquid dispensing experience.
As a PCBA solution provider with strict hygiene design and quality control experience in personal care appliances and fluid control, we are very familiar with these requirements. We can provide you with a complete solution for automatic mouthwash machine PCBA based on precise pump control and sensing technology, ensuring accurate dosage, hygiene safety, reliability, and elegant user experience.
**Core Solution: One-Stop Solution for Automatic Mouthwash Machine PCBA (Accurate Dosage, Hygiene Safety, Reliability)
To help you quickly understand its technical implementation as a “smart liquid steward”, the following diagram clearly illustrates its system architecture:
1. Technical Solution Details (Dosage, Sensing, Hygiene)
1. Accurate Dosage Control System (Core)
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Pump Selection:
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Peristaltic Pump:Liquid only contacts the hose, high hygiene level, suitable for precise mixing.
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Diaphragm Pump:High flow rate, suitable for single liquid delivery.
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Control Method:The MCU precisely controls the pump’s speed and working time through PWM, achieving milliliter-level precise dosage.
2. Hygiene Sensing and Detection System (Experience and Safety)
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Liquid Dispensing Method:
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Infrared Sensing:Automatic dispensing when hand approaches, more hygienic without contact.
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Button Control:Light touch button dispensing, lower cost.
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Liquid Level Detection:Detects the liquid levels in the concentrate barrel and water tank, with low level alarm prompts.
3. Cleaning and Safety System (Reliability)
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Self-Cleaning Function:Regular automatic flushing of the pump and pipelines, to prevent crystallization blockage.
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Waterproof Design:PCBA undergoes waterproof coating treatment (three-proof paint), to prevent moisture corrosion.
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Safety Protection:Protection against pump stall, motor overcurrent protection.
2. Key Performance Indicators (Excellent Experience)
|
Performance Parameters |
High-End Version Specifications |
Testing Conditions |
|---|---|---|
|
Dosage Accuracy |
±5% |
Accurate liquid dispensing |
|
Dispensing Volume Range |
Adjustable 5ml-20ml |
Meets different needs |
|
Sensing Distance |
3-5cm |
Sensitive sensing |
|
Hygiene Level |
Food-grade contact materials |
Safe and hygienic |
3. Advantages of the Solution
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Precise Dosage:Accurate control of dispensing volume, avoiding waste.
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Hygiene Safety:Contactless liquid dispensing, preventing cross-infection.
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Smart Convenience:Sensing dispensing, simple operation.
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Easy Cleaning:Detachable for cleaning, simple maintenance.
4. Application Scenarios
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Home Bathroom:Vanity.
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Hotel Restrooms:Enhancing hotel quality.
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Hospital Clinics:Preventing cross-infection.
5. Recommended Chip Solutions (High Cost-Performance)
|
Function Module |
Recommended Chip (High Reliability) |
Features |
|---|---|---|
|
Main Control MCU |
Domestic MCU |
High cost-performance, low power consumption |
|
Motor Driver |
Dedicated Motor Driver IC |
Strong driving capability, built-in protection |
6. Information Required from You
To provide you with the most accurate solution and quotation, please clarify the following information:
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Details to Confirm |
Purpose |
|---|---|
|
1. Functional Requirements |
What functions are needed? What are the requirements for dosage accuracy? |
|
2. Hygiene Requirements |
Does the product need food-grade certification? |
|
3. Procurement Scale |
Is it a sample requirement or a bulk plan? What is the approximate quantity needed? |
We look forward to your detailed requirements! We can provide you with a complete PCBA solution, from hardware design, software development to production processing, helping you create a user-friendly mouthwash machine.
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