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US 12,518,996 B2Granted
Tower lift, logistics system including the same, and transfer method using the same
AssigneeSemes Co., Ltd.
InventorsNa Hyun Lee, Sang-Oh Kim, Myung Jin Lee, Hee Jae Byun
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Abstract
Provided is a tower lift, including: a body; a first carriage module and a second carriage module configured to be movable in a vertical direction along the body and each support objects to be transferred; a driving unit comprising a driving belt which vertically moves the first carriage module and the second carriage module and on which the first carriage module or the second carriage module is mounted; and a gap adjusting unit adjusting a gap between the first carriage module and the second carriage module.
Claims8
A tower lift, comprising:
- a body;
- a first carriage module and a second carriage module configured to be movable in a vertical direction along the body and each are configured to support a container to be transferred;
- a driving unit comprising a driving belt configured to vertically move the first carriage module and the second carriage module and on which the first carriage module or the second carriage module is mounted;
- and
- a gap adjusting unit configured to adjust a gap between the first carriage module and the second carriage module,
- wherein the gap adjusting unit includes
- a base plate mounted on the driving belt,
- a driving member configured to relatively move one of the first carriage module or the second carriage module with respect to an other of the first carriage module or the second carriage module, wherein a relative movement of the first carriage module or the second carriage module with respect to each other occurs on the base plate, and
- a driving rail on the base plate and upon which the first carriage module and the second carriage module are mounted, and the driving member includes
- a first driving device configured to move the first carriage module on the driving rail, and
- a second driving device configured to move the second carriage module on the driving rail,
- wherein the first driving device includes a first motor configured to move the first carriage module along the driving rail, and the second driving device includes a second motor configured to move the second carriage module along the driving rail,
- wherein the first motor and the second motor are configured to operate independently of each other to move the first carriage module and the second carriage module, respectively,
- wherein the first motor is configured to move the first carriage module independently of the second carriage module relative to the base plate, and
- wherein the second motor is configured to move the second carriage module independently of the second carriage module relative to the base plate.
12 more elements
A logistics system, comprising:
- a tower lift configured to transfer a container in which a substrate is stored to one or more destinations,
- wherein the tower lift includes:
- a body;
- a first carriage module and a second carriage module configured to be movable in a vertical direction along the body by a driving belt;
- and
- a gap adjusting unit configured to adjust a gap between the first carriage module and the second carriage module, and
- the gap between the first carriage module and the second carriage module is provided to be changeable by the gap adjusting unit,
- wherein the gap adjusting unit includes
- a base plate mounted on the driving belt,
- a driving member configured to relatively move one of the first carriage module or the second carriage module with respect to an other of the first carriage module or the second carriage module, wherein a relative movement of the first carriage module or the second carriage module with respect to each other occurs on the base plate, and
- a driving rail on the base plate and upon which the first carriage module and the second carriage module are mounted, and
- the driving member includes
- a first driving device configured to move the first carriage module on the driving rail, and
- a second driving device configured to move the second carriage module on the driving rail,
- wherein the first driving device includes a first motor configured to move the first carriage module along the driving rail, and the second driving device includes a second motor configured to move the second carriage module along the driving rail,
- wherein the first motor and the second motor are configured to operate independently of each other to move the first carriage module and the second carriage module, respectively,
- wherein the first motor is configured to move the first carriage module independently of the second carriage module relative to the base plate, and
- wherein the second motor is configured to move the second carriage module independently of the second carriage module relative to the base plate.
15 more elements
Dependencies are inferred from the claim text.