Sign positioning device of automatic riveting machine

A technology of positioning device and riveting machine, which is applied in the field of riveting, can solve the problems of position deviation plate relative stress conflict, increase the production and forming time of signboards, and difficult to maintain uniform rivet positions, etc., and achieve good riveting quality, economic and social benefits. Good, highly automated results

CN111604461AInactive Publication Date: 2020-09-01广州市公路实业发展有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-09-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a sign positioning device of an automatic riveting machine. The sign positioning device comprises a gantry support and a positioning mechanism; the gantry support comprises a first gantry frame and a second gantry frame; the second gantry frame is fixedly erected on the top surface of the first gantry frame; the positioning mechanism comprises a workpiece front-end positioning assembly and a workpiece side-edge positioning assembly; the workpiece front-end positioning assembly is used for positioning the front-end length of a workpiece; and the workpiece side-edge positioning assembly is used for positioning the side-edge length of the workpiece. According to the sign positioning device, signs in multiple sizes can be positioned, the device is wide in application range, high in positioning accuracy and high in riveting quality, the labor cost is greatly reduced, the working efficiency is improved, and the device is easy to popularize and apply and has the brighteconomic benefit and social benefit prospects.
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Description

technical field

[0001] The invention relates to the technical field of riveting, in particular to a signboard positioning device for an automatic riveting machine. Background technique

[0002] With the rapid development of basic equipment such as roads and bridges, other facilities such as billboards and traffic signs around the road are gradually improving. The existing billboards and traffic signs are all types of signs, usually two or more There are multiple pieces, and the plates need to be connected together through the cooperation of reinforcing ribs and aluminum profiles. The existing riveting operations are mostly riveted by manual riveting guns. The signboard is large in size, and there are many positions that need to be riveted. The riveting pressure is consistent. Manual riveting operations are required to be repeated, which increases the labor intensity of personnel and increases the production and molding time of signage. At the same time, when manual riveting ...

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Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, and the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. To explain the present invention, but not as a limitation of the present invention.

[0045] like Figure 1 to Figure 21 As shown, a signboard positioning device for an automatic riveting machine, including:

[0046] A gantry support 1, the gantry support 1 comprising a first gantry 11 and a second gantry 12; the second gantry 12 is fixedly mounted on the top surface of the first gantry 11;

[0047] A riveting mechanism 2, the riveting mechanism 2 includes a self-propelled upper riveting module 21 and a self-propelled lower riveting module 22; the self-propelled upper riveting module 21 is movably mounted on the second gantry 12; The self-propelled lower riveting module 22 is movably installed on the first gantry...