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The machine is designed and developed to automatically test and package 0402 resistors. It features high testing accuracy, high automation, and high efficiency. The working speed varies depending on the specifications of different products (and is also related to the testing time).it consists of a vibratory feeder, a rotary indexing disc mechanism, an electrical testing unit, a rejection unit, an insertion unit, a tape packaging unit, a CCD inspection and sealing unit, a tape loading unit, a tape winding unit, an instrument unit, a control unit, and a frame section.
1. Vibration Feeder Loading
2. Sorting
3. Reflective Fiber Optic Detection
4. Resistance Testing
5. NG Resistance Rejection
6. Reserved Testing
7. NG Rejection for Reserved Testing
8. CCD Top Surface Inspection
9. CCD Bottom Surface Inspection
10. NG Rejection for CCD Inspection
11. Product Loading into Carrier Tape
12. Taping and Heat Sealing
13. CCD Inspection Before Taping
14. Tape Rewinding Mechanism
Feeding method: Vibration bowl feeding mode.
Packaging method: Automatic sealing and automatic winding.
Inspection items: Resistance test, CCD inspection.
Inspection speed: Determined according to actual test time
productivity: 2600 - 4200 PCS/Min; (Specifically depending on product model and test time).
Vision system: Can detect reverse/absence of packaged products, character errors/flaws, chips/cracks.
Operation control method: Controlled by PLC, with stable temperature and accurate counting. The touch - screen operation interface is intuitive and simple, meeting the requirements of numerical control and humanization;
Equipped with an automatic abnormal alarm system, safety reset, emergency stop button, warning light post, etc., with comprehensive safety warning and protection;
Working environment requirements: 0~40°C (in an environment without corrosive harmful gases, dust, etc.)
Power supply: AC220V/50HZ;
Air source supply: 0.5~0.7Mpa
Other functions can be determined through prior consultation according to customer requirements
Structure: |
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Rotation disk: |
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Rotation disk 3D image: |
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Test device: |
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The testing device uses an electromagnet to lift and move the probe up and down to complete the product testing. |
Feeding mechanism drives: |
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The feeding mechanism drives the carrier tape to move intermittently, and during the stop, the insertion mechanism places the OK products into the cavities of the carrier tape. At the CCD inspection position, the products in the carrier tape cavities can be inspected. |
Tape sealing device: |
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Taping and sealing device: |
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Interference factors affecting equipment stability:
Based on the technological requirements of the taping machine, conduct a preliminary technical analysis of the equipment's stability or existing interference factors, and infer the faults that will occur during the equipment's operation:
1. If the measured product's external dimensions exceed the tolerance range, it will cause the product to get stuck in the vibrating bowl and indexing disc, resulting in the interruption of product transportation, the equipment's shutdown and alarm, thus affecting the automatic operation state of the equipment.
2. The dimensions of the taping and top - tape should meet the dimensional tolerance requirements, and there should be no defective problems such as differences in side - hole and cavity dimensions, as well as shape deformation.
3. Issues regarding product size, and when the suction nozzle adheres to the product surface and implants the product into the tape during dynamic operation, it is prone to material turnover and jamming, causing protruding products in the tape.
4. The equipment must be cleaned, maintained, and serviced by a designated machine operator. Regularly check the usage of easily - damaged parts and replace them in a timely manner.
5. After the equipment is restarted or abnormally shut down and then restarted, all products inside the indexing disc will be kicked out into the clean material box.
ILIKELEO
Leopeng_keentec
sales@1clicksmt.com