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Suction mouth substituting device for surface sticking equipment

A surface mount and equipment technology, applied in the field of new nozzle automatic replacement device, can solve the problems of complex structure, increased cost and complex manufacturing process of the nozzle replacement device

Inactive Publication Date: 2003-06-25
LG IND SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] However, the structure of the conventional nozzle replacement device for surface mount equipment is complex
That is to say, due to the complex structure of the suction nozzle and the system, and the complex manufacturing process of the system, the cost is increased and the reliability of the system is reduced.

Method used

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  • Suction mouth substituting device for surface sticking equipment
  • Suction mouth substituting device for surface sticking equipment
  • Suction mouth substituting device for surface sticking equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] 2A to 2D are schematic diagrams of an automatic nozzle replacement device for surface mount equipment according to a first embodiment of the present invention. Wherein Fig. 2A is its top view; Figure 2B is its front view; Figure 2C is its side view; Figure 2D are the horizontal and vertical cross-sectional views of the locator. also, Figures 3A to 3B is a schematic diagram of the mounting head and suction nozzle of the surface mount equipment according to the first embodiment of the present invention, wherein Figure 3A It is a cross-sectional view illustrating the connection state of the placement head and the nozzle of the surface mount equipment, Figure 3B It is the front view of the suction nozzle of the surface mount device.

[0042] As shown in the figure, the suction nozzle automatic replacement device that the surface mount equipment of the first embodiment of the present invention has comprises the first cylinder 101, and it has upper position sensor ...

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PUM

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Abstract

An improved suction nozzle automatic changing apparatus for a surface mounting apparatus. The apparatus includes a first pneumatic cylinder having an upper position sensor for detecting a predetermined movement, an upwardly and downwardly movable station connected to a rod of the first pneumatic cylinder, a second pneumatic cylinder having an opening / closing sensor and a clamp sensor and engaged to one side of the station, a clamp having a guide groove and an engaging portion formed on the upper surface thereof, a position determination member having a vertical nozzle receiving hole formed in the center portion thereof, and a suction nozzle having a nozzle hole formed in the center portion thereof, and a ring engaging portion formed in an outer circumferential surface thereof, and an engaging groove matching with the clamp groove when being inserted into the position determination member.

Description

technical field [0001] The invention relates to a suction nozzle automatic replacement device for surface mounting equipment, in particular to a new suction nozzle automatic replacement device for surface mounting equipment, which can simplify the system structure and improve its reliability. Background technique [0002] In general, surface mount technology (SMT) is increasingly being used in printed circuit board (PCB) assembly lines. [0003] Surface mount equipment is the equipment used to mount SMD (Surface Mount Device) on PCB, and it is an important equipment for SMD assembly line. In addition, this equipment is used to mount various SMDs supplied in the form of tape, bar, disc, etc., transport them from the device supply system to PCBs, and mount SMDs on PCBs. [0004] In addition, surface mount equipment is generally divided into high-speed and general-purpose. High-speed equipment can assemble many devices extremely quickly. Therefore, it is suitable for mass pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J15/04H05K13/04
CPCH05K13/0408Y10T483/1793Y10T483/1726Y10T483/1809H05K13/0409
Inventor 李尹泂
Owner LG IND SYST CO LTD