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A circuit board positioning device in a printing machine

A technology for positioning devices and circuit boards, which is applied to printed circuits, printed circuit manufacturing, and electrical connection formation of printed components, etc., which can solve the problems of lack of versatility and high production costs

Active Publication Date: 2018-09-21
SUZHOU ENOUXI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing device for positioning circuit boards in solder paste printing can only locate circuit boards of one type and size, which lacks versatility. When printing different circuit boards, the positioning device needs to be replaced, and the production cost is high

Method used

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  • A circuit board positioning device in a printing machine
  • A circuit board positioning device in a printing machine
  • A circuit board positioning device in a printing machine

Examples

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] see figure 1 and figure 2 A circuit board positioning device in a printing machine described in a preferred embodiment of the present invention includes a rectangular positioning platform 10, positioning holes 11 are respectively arranged on the four corners of the positioning platform 10, and in each positioning hole 11 The locating pin 20 that is used for fixing circuit board is flexibly connected, and the chute 12 that leads to each locating hole 11 respectively from its center is set on the locating platform 10, and locating pin 20 is movably connected with locating hole 11, can make each locating pin 20 can slide along each sliding groove 12 respectively.

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PUM

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Abstract

The invention relates to a circuit board positioning device in a printing machine. The device comprises a positioning platform. A number of positioning holes are uniformly arranged in the positioning platform. The inside positioning holes are movably connected with positioning pins. Chutes which lead to the positioning holes from the center of the positioning platform are arranged on the positioning platform. The positioning pins can respectively slide along the chutes. According to the circuit board positioning device in the printing machine, the chutes and annular grooves are arranged on the positioning platform; the positioning pins can move to desired positions along the chutes or the annular grooves; circuit boards of different specifications, shapes and sizes are positioned; the versatility is high; and the production cost of circuit boards is reduced.

Description

technical field [0001] The invention relates to the field of surface mount technology (SMT), in particular to a circuit board positioning device in a printing machine. Background technique [0002] With the development of science and technology, electronic products are more and more widely used in people's lives. The large-scale production of electronic products drives the development of the circuit board production industry. In the process of circuit board production, solder paste printing machines are used to solder on circuit boards Dot printing solder paste. At present, the positioning system in the solder paste printing machine is to position the circuit board to be printed relative to the stencil, first adjust the position of the stencil, put the circuit board on the workbench, and use the positioning pins to position the circuit board. The existing device for positioning circuit boards in solder paste printing can only locate circuit boards of one specification and s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/40
CPCH05K3/40H05K2203/1509
Inventor 杨文杰
Owner SUZHOU ENOUXI INTELLIGENT TECH CO LTD
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