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SMT welding solder paste printing device with automatic feeding function

A technology of solder paste printing and automatic feeding, applied in printing, printing presses, screen printing, etc., can solve the problems of re-cleaning of solder paste, continuous stirring of solder paste, poor fluidity of solder paste, etc., to reduce waste of solder paste, The effect of good cleaning effect and good blanking effect

Pending Publication Date: 2022-06-07
刘树滨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the inability of the existing solder paste printing device to continuously stir the solder paste during use, the fluidity of the solder paste is poor during use, and the existing solder paste printing device cannot process the solder paste on the inner wall of the solder paste tank Clean up again, which will cause waste of solder paste, and in the process of solder paste printing, the excess solder paste on both sides of the solder paste stencil is not reused, which is likely to cause the disadvantage of waste of solder paste. The technical problem to be solved: provide a Reduce solder paste waste SMT solder paste printing device with automatic feeding function

Method used

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  • SMT welding solder paste printing device with automatic feeding function
  • SMT welding solder paste printing device with automatic feeding function
  • SMT welding solder paste printing device with automatic feeding function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A SMT solder paste printing device with automatic feeding function, such as figure 1 , figure 2 and Figure 18As shown, it includes a workbench 1, a solder paste leakage plate 2, a first support block 3, a discharge mechanism 4, a first connecting plate 5, a first L-shaped rod 6, a first connecting block 7, and a material storage sleeve 8 , solder paste recovery mechanism 9, stirring mechanism 10, flip cleaning mechanism 11, feeding mechanism 12, bottle cap recovery mechanism 13, bottle body recovery mechanism 14, solder paste bottle body 1501 and solder paste bottle cap 1502, open in the middle of workbench 1 There is a rectangular groove, a solder paste leakage plate 2 is fixed in the rectangular groove of the worktable 1, two first support blocks 3 are symmetrically arranged on the left and right, and the lower ends of the two first support blocks 3 are respectively fixed on the upper surface of the worktable 1, A discharge mechanism 4 is arranged on the upper sur...

Embodiment 2

[0047] On the basis of Example 1, as Figure 3-Figure 6 As shown, the discharge mechanism 4 includes a first fixed block 401, a second fixed block 402, a first cylinder 403, a third fixed block 404, a storage box 405, a fourth fixed block 406, a blanking shell 407, U The shape tube 408, the square shell 409, the square push plate 410 and the square elastic plate 411, two first fixing blocks 401 are symmetrically arranged on the left and right sides, and the lower ends of the two first fixing blocks 401 are respectively fixed to the upper surface of the workbench 1, and the two A first fixing block 401 is located on both sides of the solder paste leakage board 2 , a second fixing block 402 is fixed on the upper part of the first fixing block 401 on the left side, a first cylinder 403 is fixed on the upper surface of the second fixing block 402 , and the first cylinder The upper part of 403 is fixed with a third fixing block 404, the right part of the third fixing block 404 is f...

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Abstract

The invention relates to the field of auxiliary printing equipment, in particular to an SMT welding solder paste printing device with an automatic feeding function. The SMT welding solder paste printing device can reduce solder paste waste and has an automatic feeding function. The invention discloses an SMT welding solder paste printing device with an automatic feeding function. The SMT welding solder paste printing device comprises a discharging mechanism, a solder paste recycling mechanism, a stirring mechanism, an overturning cleaning mechanism, a feeding mechanism and the like. A stirring mechanism is arranged above the discharging mechanism, an overturning cleaning mechanism is arranged above the stirring mechanism, a solder paste recycling mechanism is arranged below the discharging mechanism, and a feeding mechanism is arranged above the overturning cleaning mechanism. Solder paste is discharged through the discharging mechanism, the better discharging effect is achieved, the effect of reducing solder paste waste is achieved through the solder paste recycling mechanism, the solder paste in the solder paste tank is cleaned and the solder paste in the storage box is stirred through cooperation of the stirring mechanism and the overturning cleaning mechanism, and the solder paste in the storage box is fed through the feeding mechanism. And a better feeding effect is achieved.

Description

technical field [0001] The invention relates to the field of auxiliary printing equipment, in particular to an SMT solder paste printing device with automatic feeding function. Background technique [0002] Circuit boards are widely used in various electronic devices. In the process of circuit board assembly, the components on the circuit board need to be welded. At present, the material for circuit board welding is solder paste, which needs to be printed before the circuit board is welded. Generally, The solder paste leakage board needs to be aligned with the circuit board, then solder paste is added to the solder paste leakage board, and the circuit board printing is completed after the solder paste is smoothed. [0003] At present, before solder paste printing, it is necessary to manually warm the solder paste, and after the solder paste is warmed, it is evenly stirred, while the solder paste printing device needs to manually feed and stir it to ensure the fluidity of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/08B41F15/40B41F15/14B41F31/03B41F31/20H05K3/34
CPCB41F15/08B41F15/40B41F15/14B41F31/03B41F31/20H05K3/34B41P2215/10B41P2215/50Y02P70/10
Inventor 刘树滨
Owner 刘树滨
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