Novel suction head variable in spacing and packaging machine using same

Abstract

The invention discloses a novel suction head variable in spacing and a packaging machine using the same. The suction head variable in spacing comprises a push rod, a front sliding block is fixed to the front end of the push rod, the rear end of the push rod is sleeved with a rear sliding block, each shaft segment is sleeved with a middle sliding block, the two ends of two wall plates are vertically connected into a rectangular frame through guide rails respectively, the rear sliding block is fixed to the rear ends of the inner side faces of the two guide rails, and the front sliding block andthe middle sliding blocks are slidingly connected to the guide rails; two spring retractable and fast-changing type vacuum suckers are fixed to the front sliding block and the lower end of each middlesliding block separately, the lower end of each air pipe connector is communicated with a vacuum sucker, multiple protrusive limiting blocks are arranged on the inner sides of the guide rails, and aretractable end of a clamping air cylinder penetrates through the wall plate on the rear side to be connected to the rear end of the push rod. The suction head has the advantages that the spacing canbe changed for transferring products, the production efficiency is high, the precision of placing the products is high, and the maintenance utilization rate is decreased.

Description

technical field [0001] The invention relates to the field of stamping product packaging, in particular to a novel variable-pitch suction head and a packaging machine using the same. Background technique [0002] The so-called "3C products" are the combination of computer, communication and consumer electronics products. The volume of 3C products is generally not large. At present, the packaging of 3C products on the market is usually done manually. The disadvantages are: First, manual receiving , requires a lot of labor, low production efficiency, high labor costs, and is difficult to adapt to continuous large-scale operations; second, 3C products have thin walls, some with a thickness of 0.18mm, and manual placement of materials is likely to cause product deformation, and the product yield is low ; Third, the positioning and clamping of 3C products is inconvenient, the positioning accuracy is greatly affected by human factors, and the positioning accuracy is low. [0003] ...

AI Technical Summary

Problems solved by technology

[0002] The so-called "3C products" are the combination of computer, communication and consumer electronics products. The volume of 3C products is generally not large. At present, the packaging of 3C products on the market is usually done manually. The disadvantages are: First, manual receiving , requires a lot of labor, low production efficiency, high labor costs, and is difficult to adapt to continuous large-scale operations; second, 3C products have thin walls, some with a thickness of 0.18mm, and manual placement of materials is likely to cause product deformation, and the product yield is low ; Third, the positioning and clamping of 3C products is inconvenient, the positioning accuracy is greatly affected by human factors, and the positioning accuracy is low

[0003] Products are blanked after stamping, and vacuum suction cups are also used to suck and release products. In order to increase the production speed, multiple products are often stamped at one time, but the gap between adjacent products in the jig and the gap between the positioning grooves in the blister tray are different. Multiple vacuum suction cups are required to be able to change pitch, but the existing vacuum suction cups cannot achieve variable pitch adsorption

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