Key-press assembling equipment

Abstract

A key assembly device comprises an inner scissors feeding device, an outer scissors feeding device, an assembly table for pressing and assembling inner scissors and outer scissors together, a first mechanical hand for transferring a scissors rack combination onto a conveying device, a key cap feeding device and a material taking device for transferring key caps and the scissors rack combination on the conveying device onto a carrier; the material taking device comprises a second mechanical hand which can be movably arranged above the conveying device, a third mechanical hand which can be movably arranged above the key cap feeding device and a pressing mechanism which presses the scissors rack combination and the key caps on a keyboard main board. The key assembly device can realize a series of actions of automatic feeding, material taking and assembly and complete the full-automatic mechanical assembly of keys, thus improving the keyboard assembly efficiency and saving the human resources.

Description

technical field [0001] The invention relates to key assembly equipment, in particular to an assembly equipment for notebook keyboards and desktop keyboards. Background technique [0002] Referring to the accompanying drawings 5-8, the notebook computer keyboard is generally composed of inner scissors, outer scissors, and keycaps assembled on the keyboard main board with a circuit. The inner scissors are inserted into the holes in the outer scissors to form a scissor frame combination. Insert the frame combination into the corresponding position on the keyboard motherboard, and then press the keycap into the position to complete the keyboard assembly. Similar to this, the keyboard of a desktop computer usually consists of an upper cover and a keycap assembled on a keyboard motherboard. In the prior art, these tasks are all done by manual assembly. Usually, there are about 80 keys in a notebook keyboard, while the desktop keyboard has 101-108 keys. The efficiency of manual as...

AI Technical Summary

Problems solved by technology

In the existing technology, these tasks are all done by manual assembly. Usually, there are about 80 keys in the notebook keyboard, while the desktop keyboard has 101~108 keys. The efficiency of manual assembly is very low and error-prone

[0003] In addition, the four sides of the inner scissors and the outer scissors all have a pair of irregular opposite sides and a pair of straight-line opposite sides, as shown in accompanying drawing 9, in the feeding device of the inner scissors and the outer scissors , the feeding arrangement of the inner scissors and the outer scissors is a pair of irregular opposite sides adjacent to each other, so the material is prone to deflection in the feeding belt, resulting in jamming, blockage, and interruption of feeding

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