Adjustable pick-up head and method for manufacturing a device
An adjustable pick-up head, a collet head, a method to adjust a pick-up head and a method of manufacturing a device are disclosed. In one embodiment a pick-up head includes a shank having a holder and an intermediate body connected to the holder by a first joint. The pick-up head further includes a collet head connected to the intermediate body by a second joint.
1. A pick-up head comprising:
a shank comprising a holder, the holder having arms;
an intermediate body;
a first joint formed by the intermediate body and the arms, wherein the intermediate body is configured to be pivotable relative to the shank around a first axis, and wherein the first axis is defined as orthogonal to opposite facing inner surfaces of the arms; and
a collet head connected to the intermediate body by a second joint.
2. The pick-up head according to claim 1 , wherein the holder comprises a first boring in an arm, wherein the intermediate body comprises a second boring, wherein the first joint further comprises a holding pin, and wherein the holding pin is disposed in the first boring and the second boring.
3. The pick-up head according to claim 1 , wherein the second joint comprises the collet head configured to be pivotable around a second axis in the intermediate body, the second axis being different than the first axis.
4. The pick-up head according to claim 3 , wherein the second axis is orthogonal to the first axis.
5. The pick-up head according to claim 1 , wherein the second joint further comprises a ball joint between a swivel body and the collet head.
6. The pick-up head according to claim 1 , wherein the collet head comprises vespel, teflon, delrin or a high temperature rubber.
7. The pick-up head according to claim 1 , wherein the shank, the intermediate body and a swivel body comprise stainless-steel.
8. A pick-up head comprising:
a shank comprising a holder;
an intermediate body connected to the holder by a first joint;
a collet head connected to the intermediate body by a second joint; and
a set screw configured to adjust an adjustability of the pick-up head.
9. The pick-up head according to claim 8 , wherein the first joint is formed by the intermediate body and arms of the holder, and wherein intermediate body is configured to be pivotable around a first axis orthogonal to the arms.
10. The pick-up head according to claim 9 , wherein the holder comprises a guide ring holder boring in an arm, wherein the intermediate body is a guide ring with a guide ring boring, wherein the first joint further comprises a holding pin, and wherein the holding pin is disposed in the guide ring holder boring and the guide ring boring.
11. The pick-up head according to claim 8 , wherein the second joint comprises the collet head configured to be pivotable around a second axis in the intermediate body, the second axis being different than a first axis.
12. The pick-up head according to claim 11 , wherein the second axis is orthogonal to the first axis.
13. The pick-up head according to claim 8 , wherein the second joint further comprises a ball joint between a swivel body and the collet head.
14. The pick-up head according to claim 8 , wherein the collet head comprises vespel, teflon, delrin or a high temperature rubber.
15. The pick-up head according to claim 8 , wherein the shank, the intermediate body and a swivel body comprise stainless-steel.
16. A pick-up head comprising:
a shank comprising a guide ring holder;
a first pivotable joint formed by a guide ring and the guide ring holder, the first pivotable joint being pivotable around a first axis orthogonal to a shank axis;
a collet head; and
a second pivotable joint formed by the guide ring and the collet head, the second pivotable joint being pivotable around a second axis orthogonal to the shank axis.
17. The pick-up head according to claim 16 , further comprising a swivel body establishing a vacuum path between the shank and the collet head.