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Blade fixing device of wiping shaft of SMT (Surface Mounting Technology) printing equipment

A technology of printing equipment and fixing devices, which is applied to the general parts of printing machinery, printing, printing machines, etc., can solve the problems of easy loosening of reel blades, and achieve the effect of avoiding reel jamming and improving production efficiency

Inactive Publication Date: 2011-08-17
SIMCOM WIRELESS SOLUTIONS SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defect that the existing reel blades are easy to loosen under force, and to provide a blade fixing device for wiping the shaft of SMT printing equipment that can avoid the reel being stuck due to blade loosening or overturning

Method used

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  • Blade fixing device of wiping shaft of SMT (Surface Mounting Technology) printing equipment
  • Blade fixing device of wiping shaft of SMT (Surface Mounting Technology) printing equipment

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Embodiment Construction

[0010] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0011] Such as figure 1 As shown, the present invention provides a kind of SMT printing wiping reel fixing device, and it comprises: a reel 1, three fixing grooves (not shown) that are distributed at intervals along the circumferential surface direction of reel 1, and fixing groove can be a long The slots are respectively embedded in three blades 2 in each fixed slot. Two fixing holes, such as screw holes, are provided on the side walls of each long slot. Through the screw 3 and the corresponding screw hole, the three blades 2 are respectively locked on the side walls of the three fixing grooves, so that each blade 2 is fixedly connected with the reel 1, thus avoiding the loosening of the blades 2 under force , to flip the problem. It can also avoid the jamming of the reel 1 in the wi...

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Abstract

The invention discloses a blade fixing device of the wiping shaft of SMT (Surface Mounting Technology) printing equipment. The device comprises a scrolling shaft, wherein the scrolling shaft is provided with multiple fixing slots and multiple blades which are clamped with the fixing slots; and the side wall of each fixing slot is provided with a fixing hole for fixing the blades. The blade fixing device disclosed by the invention can avoid the phenomenon that the scrolling shaft is clamped because of the looseness or rollover of the blades and enhances the production efficiency.

Description

technical field [0001] The invention relates to a wiping shaft of an SMT printing equipment, in particular to a blade fixing device for a wiping shaft of an SMT printing equipment. Background technique [0002] In the production of SMT (space mounting technology, surface mount technology), when the printing equipment automatically wipes the screen, it needs to be completed by the wiping roll set on the reel. The paper tube is concentrically fixed on the reel by three blades arranged on the reel in the radial direction. The blades are tied to the reel with wire and turned over with the reel so that the wiping reel and reel are jammed. However, this method has the following disadvantages: on the one hand, when the reel is inserted and pulled out to change the paper, the reel cannot be pulled out, and it is prone to jamming. The operator needs to use a blade or scissors to cut the reel and take it out after the reel is stuck. It is not safe and reliable, and there are certain...

Claims

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Application Information

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IPC IPC(8): B41F35/00B41F15/14
Inventor 李二艳
Owner SIMCOM WIRELESS SOLUTIONS SHANGHAI