Vibration devices, vibration methods, screen printing equipment, vibratory feeding devices, and material handling equipment
By installing multiple side vibration units on the board of the processing device and using a controller to adjust the vibration frequency, standing wave vibration is generated, which solves the multi-directional vibration problem when the board vibrates and improves the slurry filling uniformity in screen printing. , achieving precise processing and printing effects of workpieces.
Patent Information
- Application Number
- CN201880071343.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2018-10-31
- Publication Date
- 2021-10-22
- Estimated Expiration
- 2038-10-31
AI Technical Summary
When the existing processing device vibrates the plate in the up and down direction, it is easy to vibrate in the front, back, left and right directions, and the amount of slurry in the screen printing device is uneven during hole filling and printing, and it cannot fill the holes with a constant amount.
A vibration device is designed. By installing vibration units on multiple sides of the board, and using a controller to cause the vibration units to vibrate the board with traveling waves of the same frequency to generate standing waves, the board can vibrate in the up and down directions without vibrating. . The device includes a base, a plate, a vibration unit and a controller. The vibration unit consists of a vibrator driven by air pressure, which transmits vibration to the sides of the plate through a distributor. The controller adjusts the vibration frequency to ensure that it only vibrates in the up and down direction.
It realizes the pure up-down vibration of the board, reduces the vibration in the front, rear, left and right directions, improves the uniformity of the slurry filling amount in screen printing, and ensures the precise processing of the workpiece and the clarity of the printed pattern.