SMT electronic assembling device for circuit board processing
By using a worm gear and arc-shaped clamping mechanism and a brush wheel cleaning mechanism, the problem of uneven force on the edges and corners during circuit board fixing is solved, achieving uniform clamping and cleaning, and improving the safety and production efficiency of circuit board processing.
CN224111561UActive Publication Date: 2026-04-10韩昊霖
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Patent Information
- Application Number
- CN202520705212.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-04-10
- Estimated Expiration
- 2035-04-15
AI Technical Summary
Technical Problem
During the circuit board fixing process, uneven force or excessive pressure on the corners may cause cracking or damage, and existing devices are difficult to clamp and clean the circuit board evenly.
Method used
The clamping mechanism, which uses a worm gear to drive an arc-shaped clamping plate and a telescopic spring, combined with a brush wheel cleaning mechanism, achieves uniform clamping and cleaning of the circuit board, avoids damage, and removes surface impurities before solder paste printing.
Benefits of technology
This method achieves uniform clamping of the circuit board during the fixing process, avoiding damage, while ensuring the cleanliness of the circuit board surface, thus improving production efficiency and product quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an SMT electronic installation device for circuit board processing, and relates to the technical field of electronic installation, the SMT electronic installation device for circuit board processing comprises a transport frame, the top of the transport frame is connected with a solder paste printer, and a clamping mechanism is arranged in the transport frame. When the circuit board needs to be fixed, the circuit board can be placed at the central point of a placing plate, then a worm I is rotated, meanwhile, a rotating shaft drives a gear to rotate, then the gear drives racks on the two sides to be close to each other in the direction of the gear, and then the racks drive clamping blocks and arc-shaped clamping plates on the two sides to be close to the two sides of the circuit board; at the moment, arc-shaped clamping plates on the two sides get close to the two sides of the circuit board, along with rotation of a first worm, the arc-shaped clamping plates are squeezed, then telescopic springs on the two sides are compressed, and after clamping pressure reaches a preset value, the telescopic springs can provide proper counter-acting force.
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