Multifunctional general tool for curved surface coating

A multi-functional, curved surface technology, applied to labels, packaging, labeling machines, etc., can solve problems such as difficult positioning, color difference, and differences, and achieve the effects of avoiding air bubbles and pinholes, saving production costs, and high positioning accuracy

Inactive Publication Date: 2014-06-18
黄北江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] It can be seen from the above structure that for workpieces with different sizes and shapes, different special fixtures need to be designed, which in turn increases the manufacturing and design costs of the fixtures
[0016] At the same time, when using this kind of jig structure, it is necessary to tilt into the water to complete the coating and bonding, which will form a certain degree of stretching on the coating film, and the water pressure generated by the different depths of water entering during the coating and bonding is also different. The inconsistent stretching force of the coating film material will cause problems such as displacement, color difference, and difficult positioning of the ink image on the coating film. This problem has been plaguing the entire industry

Method used

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  • Multifunctional general tool for curved surface coating
  • Multifunctional general tool for curved surface coating
  • Multifunctional general tool for curved surface coating

Examples

Experimental program
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Effect test

Embodiment 1

[0053] This embodiment discloses a multifunctional universal jig covered with a curved surface. The multifunctional universal jig includes:

[0054] an umbrella-shaped skeleton mechanism that can expand and contract in the vertical direction and expand and contract in the horizontal direction; and

[0055] A plurality of workpiece fixing mechanisms 204 for grabbing or installing the workpiece 2 are respectively connected to each lower end of the umbrella-shaped skeleton mechanism, and can be adjusted at any angle around the lower end.

[0056] Such as Figure 4 and 6 As shown, the umbrella skeleton mechanism includes a main shaft 201 , a first straight rod 202 and a second straight rod 203 . Wherein, the first straight rod 202 and the second straight rod 203 form a sub-axis, the first straight rod 202 and the main shaft 201 are connected together through a gear structure, one end of the second straight rod 203 is connected with the first straight rod 201, and the other end i...

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Abstract

The invention belongs to the technical field of auxiliary tools for curved surface coating, and concretely discloses a multifunctional general tool for curved surface coating. The multifunctional general tool comprises an umbrella-shaped skeleton mechanism capable of vertically telescoping and horizontally opening and furling, and a plurality of workpiece fixing mechanisms for grabbing or installing a workpiece, and the workpiece fixing mechanisms are connected to all lower end portions of the umbrella-shaped skeleton mechanism respectively, and can be adjusted around the lower end portions at an arbitrary angle. The tool is suitable for a variety of workpieces with different dimensions, and can reduce the tensile deformation of a coating film material in the use process in order to reduce the displacement and the chromatic aberration of a printing ink image.

Description

technical field [0001] The invention belongs to the technical field of curved surface coating auxiliary tools, and in particular relates to a multifunctional universal jig for curved surface coating. technical background [0002] Due to the problem that complex and changeable objects with three-dimensional structures and curved surfaces are difficult to realize by traditional printing methods, three-dimensional surface coating technology has developed rapidly in recent years, for example: a large number of industrial products such as mobile phone casings, anti-theft doors, various All kinds of furniture, home appliances, automotive products and cosmetics industry products have chosen to print patterns through three-dimensional surface coating technology, and this method is widely used in more and more industries. [0003] Curved surface coating is a kind of water transfer printing, which refers to the decoration of the three-dimensional surface of the object, covering the ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65C9/06
Inventor 郑宏隆罗苇
Owner 黄北江
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