Air pressure type chip pickup device
By opening a ventilation duct in the inner shaft to dissipate heat, the problem of internal shaft accuracy affected by heat is solved, the accuracy of chip movement is ensured, and the precise pickup and rotation of the device is achieved.
CN119170551APending Publication Date: 2024-12-20TANGREN MFG (JIASHAN) CO LTD
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Patent Information
- Application Number
- CN202411250534.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2022-03-14
- Publication Date
- 2024-12-20
Smart Images
Figure CN119170551A_ABST
Abstract
The invention provides an air pressure type chip pickup device. The device comprises a rotary driving assembly, a shell, an inner shaft and a pressure taking head, the inner shaft is rotationally connected with the shell relative to the first direction, one end of the inner shaft is connected with the pressure taking head, and the inner shaft is used for driving the pressure taking head to move; a first ventilation channel is formed in the inner shaft, one end of the first ventilation channel communicates with the pressure tapping head, and the first ventilation channel is used for conducting ventilation and heat dissipation on the pressure tapping head; the rotary driving assembly is connected with the inner shaft and used for driving the pressure tapping head to rotate relative to the first direction through the inner shaft. The precision of the inner shaft can be guaranteed.
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