Adjustable tray for closed-loop assembly line

Abstract

The invention relates to the field of assembly line equipment, in particular to an adjustable tray for a closed-loop assembly line. The adjustable tray for the closed-loop assembly line comprises a framework and a clamping part arranged on the framework, wherein a through hole is formed in the middle of the framework; the clamping part comprises one or more width adjusting assemblies arranged side by side; each width adjusting assembly comprises two width adjusting clamps arranged on the framework oppositely; each width adjusting clamp comprises two width limit blocks moving relatively. The tray can play a role in bearing, protecting and positioning parts. The limit blocks on the tray can adjust the size of the product containing space of the tray according to the sizes of products, and waste caused by repeatedly opening a mould is reduced. The products can move vertically after being clamped, and later processes of turnover, discharging and the like are facilitated; multi-point positioning is achieved, and accurate machining and assembly of product positions are achieved; the tray moves flexibly and can move along a straight line or a curve.

Description

technical field [0001] The invention relates to the field of assembly line equipment, in particular to an adjustable tray used in a closed-loop assembly line. Background technique [0002] With the continuous development of society, people's demand for upgrading electronic products is also increasing. The current manual and semi-automatic assembly methods for electronic products are inefficient and have a high failure rate. Especially for high-precision products, such as mobile phones and computer products, the assembly of tiny parts urgently needs to be realized by fully automated machines, but the pallets on the assembly line in the prior art can only fix workpieces of a single size, and can only be used with fixed-size workpieces (such as mobile phones) Shells, PCB boards, toy shells and small household appliances, etc.) are mutually compatible. When workpieces of different sizes are to be adapted, pallets of different specifications need to be used to accommodate workpi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an adjustable pallet used in a closed-loop assembly line to solve the problem in the prior art that when workpieces of different sizes are to be adapted, it is necessary to use pallets of different specifications to adapt to workpieces of different sizes, thus requiring a large number of Pallets of different specifications not only increase the complexity of the production process, but also increase the production cost of manufacturing corresponding pallets. After the pallets are used up, they can only be scrapped because they cannot be reused. In actual production, manual processing is required. Replacing pallets increases labor costs

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