Mounting head and mounting device
A technology for mounting devices and mounting heads, which is applied to electrical components, electrical components, etc., can solve problems such as increased weight of the mounting head, increased load, and shortened production cycle time, so as to achieve the effects of improving production efficiency and shortening the stroke
Active Publication Date: 2022-06-21
JUKI CORP
View PDF15 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, since the mounting head described in Patent Document 1 is a heavy object, it is necessary to increase the rigidity of each part of the mounting head by disposing a large drive motor on the mounting head in order to move the mounting head up and down.
In addition, as the size and rigidity of the drive motor increase, the weight of the mounting head increases, so the load when moving the mounting head in the X-axis direction and the Y-axis direction increases, and the horizontal movement speed of the mounting head becomes slower.
As described above, the tact time is shortened by shortening the stroke of the suction nozzle, but on the other hand, the tact time is increased corresponding to the decrease in the moving speed of the mounting head in the horizontal direction.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0057] Next, the mounting device of the first embodiment will be described with reference to the drawings. figure 1 It is a schematic diagram which shows the whole mounting apparatus of 1st Embodiment. FIG. 2 is an explanatory diagram of a mounting operation of a comparative example. In addition, the mounting apparatus of 1st Embodiment is only an example, and it can change suitably.
[0058] like figure 1 As shown, the mounting apparatus 1 is configured to mount various components supplied from the feeder 10 on predetermined positions of the substrate W through the mounting head 40 . In the substantially center of the base 20 of the mounting apparatus 1, the board|substrate conveyance part 21 which conveys the board|substrate W in the X-axis direction is arrange|positioned. The board conveying unit 21 carries and positions the board W before component mounting below the mounting head 40 from one end side in the X-axis direction, and unloads the board W after component moun...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention suppresses the increase of the weight of the mounting head, shortens the stroke of the suction nozzle, and improves the production efficiency of the substrate. A mounting head (40) for mounting components supplied from a feeder onto a substrate through a suction nozzle has: a sensor unit (43) that identifies a component lifted by the suction nozzle; and an elevating mechanism (70) that enables The sensor unit is raised and lowered, enabling the identification of parts at variable heights. By bringing the sensor unit closer to the substrate, the stroke of the suction nozzle when the component raised to the recognition height of the sensor unit is lowered to the upper surface of the substrate is shortened, the tact time is shortened, and the production efficiency of the substrate is improved.
Description
technical field [0001] The present invention relates to a mounting head and a mounting apparatus for mounting components on a board. Background technique [0002] In the mounting head, the components sent out from the feeder are picked up by the suction nozzle, and the suction nozzle is lowered to the mounting position of the substrate to mount the component on the substrate. As such a mounting head, there is known a mounting head in which the height of the mounting head from the upper surface of the substrate is suppressed as much as possible, thereby reducing the stroke of the suction nozzle and improving the production efficiency of the substrate (for example, refer to Patent Document 1). In the mounting head described in Patent Document 1, the height between the mounting head and the substrate is adjusted according to the height dimension of the component (type of component), and the stroke of the suction nozzle is shortened, thereby shortening the tact time required fo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/04H05K13/08
CPCH05K13/0413H05K13/08
Inventor 野原伸和松井智仁井桝孝彦安泽昭伸佐藤祐太
Owner JUKI CORP