Rotary head type component mounting machine
A technology of rotary head and mounting machine, which is applied in the direction of electrical components, electrical components, etc., and can solve problems such as complicated structures
Active Publication Date: 2019-11-08
FUJI KK
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Problems solved by technology
[0009] Therefore, the problem to be solved by the present invention is to simultaneously absorb a plurality of components on a tray supplied by a tray feeder without complicating the structure of the rotary head for simultaneous adsorption operation.
Method used
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Embodiment Construction
[0026] Hereinafter, an example in which a mode for carrying out the present invention is embodied will be described.
[0027] First, based on figure 1 and figure 2 , the structure of the turret-type component mounting machine 10 will be described.
[0028] A conveyor 13 for conveying the circuit board 12 is provided on the base 11 of the turret-type component mounting machine 10 (hereinafter, the conveying direction of the circuit board 12 conveyed by the conveyor 13 is referred to as the X direction). One of the supporting members 15a, 15b supporting the two conveying rails 13a, 13b and the conveying belts 14a, 14b constituting the conveyor 13 is fixed at a certain position, and the Y direction position of the supporting member 15b on the opposite side is fixed at a certain position. (The position in the direction perpendicular to the X direction) is adjusted along the guide rail 16 by a feed screw mechanism (not shown) or the like, whereby the width of the conveyor 13 can...
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In the rotary head type component mounting machine (10), a Z1-axis drive mechanism (32a) and a Z2-axis drive mechanism (32b) for lowering the suction nozzle (26) are provided at two places around the rotary head (24) When the interval between the two suction nozzles (26) is an integer multiple of more than twice the element arrangement pitch on the tray (22), the sequential simultaneous suction action is performed, and the sequential simultaneous suction action is to make the two suction nozzles ( 26) After descending at the same time and absorbing the two components on the tray (22) at the same time, the rotary head (24) will be rotated by a distance between the suction nozzles, and the rotary head (24) will be moved along the position on the tray (22). The component arrangement direction is moved by a component arrangement pitch to make the next two suction nozzles (26) descend at the same time to simultaneously absorb two components on the tray (22). This action is repeated, which is equivalent to the distance between the two suction nozzles (26). The number of times the number of component arrangement pitches is used. Then, the rotary head (24) is moved along the component arrangement direction on the tray (22) by the distance between two suction nozzles (26) plus the amount of one component arrangement pitch to perform sequential and simultaneous suction actions.
Description
technical field [0001] The present invention relates to a rotary head type component mounting machine which uses a plurality of suction nozzles to suck a plurality of components on a tray supplied from a tray feeder. Background technique [0002] In the rotary head type component mounting machine described in Patent Document 1 (Japanese Unexamined Patent Publication No. 2005-286171 ) and Patent Document 2 (Japanese Unexamined Patent Publication No. 2012-164881 ), a plurality of suction nozzles are used to simultaneously absorb a plurality of tapes. Multiple components supplied by a feeder. [0003] In addition, in Patent Document 1, a total of four suction nozzles in total of two suction nozzles of two rotary heads arranged in parallel are simultaneously lowered to suction four components at the same time. [0004] On the other hand, in Patent Document 2, the turret is composed of two ring-shaped rotating bodies, the inner and the outer, which independently rotate around a ...
Claims
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IPC IPC(8): H05K13/04
CPCH05K13/043H05K13/08H05K13/0409H05K13/041
Inventor 饭阪淳伊藤秀俊
Owner FUJI KK