Mounter head of surface mounting apparatus
AssigneeMirae Corporation
InventorDong Suh Lee
Life of this patent
Estimating the term…
Abstract
A mounter head is provided for a surface mounting apparatus which is capable of easily controlling a pitch of a mounting device as well as preventing backlash when the device is mounted on a printed circuit board. The mounter head includes a rack block having a rack for moving up and down by means of a pinion rotated by a driving source; a nozzle shaft installed at one side of the moving unit; a nozzle secured to the lower end of the nozzle shaft for sucking a device to be mounted; and a driving source installed corresponding to each nozzle shaft for rotating each nozzle.
Claims13
A mounter head for a surface mounting apparatus, comprising:
- a moving block movable in a first direction;
- at least one first rack block, each of the at least one first rack block being mounted on a first rack disposed on the moving block and configured to be movable up and down on the first rack by a respective first drive source;
- a nozzle shaft mounted on each of the at least one first rack block, wherein a nozzle is secured to a lower end of each nozzle shaft and is adapted for picking up a component to be mounted;
- a moving plate disposed adjacent to the moving block;
- at least one second rack block, each at least one second rack block being mounted on a second rack disposed on the moving plate and configured to be movable up and down on the second rack by a respective first drive source;
- a nozzle shaft mounted on each of the at least one second rack block, wherein a nozzle is secured to a lower end of each nozzle shaft and is adapted for picking up a component to be mounted;
- and
- a moving unit configured to move the moving plate in the first direction to vary a distance between the moving block and the moving plate, thereby varying a distance between the at least one first rack block and the at least one second rack block.
A mounter head for a surface mounting apparatus, comprising:
- a moving block movable in a first direction;
- at least one first rack block having a first rack disposed on the moving block and the first rack is configured to be movable up and down;
- a moving plate disposed adjacent to the moving block;
- at least one second rack block having a second rack disposed on the moving plate and the second rack is configured to be movable up and down;
- a nozzle shaft mounted on each of the at least one first rack block and each of the at least one second rack block, the nozzle shaft having a nozzle secured to a lower end thereof;
- and
- a moving unit configured to move the moving plate in the first direction to vary a distance between the moving block and the moving plate, thereby varying a distance between the at least one first rack block and the at least one second rack block.
Dependencies are inferred from the claim text.