Cassette-type nozzle exchange unit and replacement system therefor

A box-type, nozzle table technology, applied in the direction of electrical components, electrical components, conveyor objects, etc., can solve the problems of longer moving distance, increased occupation area, and reduced operation efficiency of nozzle replacement, so as to reduce replacement frequency, interference avoidance, space saving effect

Active Publication Date: 2016-01-13
FUJI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the conventional nozzle table arranges a plurality of nozzles side by side in one or more rows, it has the following disadvantages: when the number of nozzles arranged increases, the occupied area of ​​the nozzle table increases, and accordingly, The size of the component mounting machine is increased, and the distance that the mounting head moves along the nozzle table in the XY direction (horizontal direction) becomes longer when replacing the nozzle, and accordingly, the work efficiency of replacing the nozzle is reduced

Method used

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  • Cassette-type nozzle exchange unit and replacement system therefor
  • Cassette-type nozzle exchange unit and replacement system therefor
  • Cassette-type nozzle exchange unit and replacement system therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] based on Figure 1 to Figure 8 Example 1 of the present invention will be described.

[0040] First, based on figure 1 and figure 2 The configuration of the cartridge nozzle replacement unit 11 will be described.

[0041] The cartridge case 12 of the cartridge nozzle replacement unit 11 is formed of a transparent or opaque plastic plate, metal plate, or the like, and the side surface portion (cover) of the cartridge case 12 can be opened and closed. The cartridge housing 12 is provided with a circular recess-shaped suction nozzle station filling part 14 in which a disc-shaped rotary suction nozzle station 13 is filled in a detachable (replaceable) manner, and a drive shaft 15 (refer to figure 2 ) is installed in the center of the nozzle table loading part 14 in the horizontal direction, and the center part of the rotary nozzle table 13 is connected to the drive shaft 15 in a manner capable of transmitting rotation and detachable.

[0042] Will be used for the moun...

Embodiment 2

[0088] In the first embodiment described above, the reader 43 for reading the nozzle ID from the nozzle identification information recording part 42 of the nozzle 18 in the cartridge nozzle replacement unit 11 is arranged inside the cartridge case 12, but Figure 9 In the cartridge-type nozzle replacement unit 11 according to the second embodiment of the present invention shown, a device for reading the nozzle ID from the nozzle identification information recording part 42 of the nozzle 18 is disposed near the nozzle replacement port 33 of the cartridge case 12. Reader 93 (identification information reading unit), and by this reader 93 from the suction nozzle 18 that is held on the mounting head 58 of component mounting machine 55 via suction nozzle replacement port 33, for example two previous suction nozzles 18 The nozzle identification information recording unit 42 reads the nozzle ID. Other structures are the same as the above-mentioned embodiment 1.

[0089] Also in the ...

Embodiment 3

[0092] Next, use Figure 10 to Figure 13 Embodiment 3 of the present invention will be described. However, the same reference numerals are assigned to the parts that are substantially the same as those in the first embodiment described above, and the description thereof will be omitted or simplified, and the different parts will be mainly described.

[0093] The third embodiment differs from the first embodiment above in that the structure for holding the suction nozzle 18 on the nozzle holder 94 of the rotary nozzle table 13 is a spring-based engagement method. The seat housing 95 of the nozzle holder 94 of the third embodiment is radially fixed to the outer peripheral part of the rotary nozzle table 13, and the nozzle pressing part cylinder part 96 and the clamping cylinder part 97 are provided on the housing shell both inside and outside. Inside the body 95. The height of the upper end of the inner nozzle pressing part cylindrical part 96 is lower than the height of the u...

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PUM

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Abstract

A circulating-type nozzle station (13), a circulating drive device (30) for circulating the circulating-type nozzle station (13), and the like are provided in a cassette case (12) of a cassette-type nozzle exchange unit (11). A plurality of nozzles (18) for exchanging the nozzle of a component mounter (55) are arranged along the circulation path and are detachably held around the outer circumference of the circulating-type nozzle station (13). A nozzle exchange port (33) is formed on the upper end surface of the cassette case (12), and a nozzle is exchanged between the circulating-type nozzle station (13) and the mounting head (58) of the component mounter (55) through the nozzle exchange port (33). A shutter device (35) for opening and closing the nozzle exchange port (33) is provided to the cassette case (12).

Description

technical field [0001] The present invention relates to a cartridge-type nozzle replacement unit in which a nozzle table for replacing a nozzle of a component mounting machine is formed into a cartridge, and a replacement system thereof. Background technique [0002] The component mounting machine needs to replace the suction nozzle that absorbs the component according to the type (size, shape, etc.) of the component supplied by the feeder. Therefore, a nozzle table ( nozzle storage place) and move the mounting head of the component mounter to the top of the nozzle table to replace the nozzles. Since the conventional nozzle table arranges a plurality of nozzles side by side in one or more rows, it has the following disadvantages: when the number of nozzles arranged increases, the occupied area of ​​the nozzle table increases, and accordingly, The size of the component mounting machine increases, and the distance that the mounting head moves in the XY direction (horizontal d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K13/04
CPCH05K13/0409Y10T29/5155Y10T29/53191B65G47/90
Inventor 水野贵幸伊藤秀俊近藤雅浩川合英俊田中启太
Owner FUJI KK
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