Fusion welding device used for optical polycarbonate transparent cover and application method of fusion welding device

A polycarbonate and transparent cover technology, which is applied in the field of welding equipment, can solve the problems of poor product appearance and uneven force, and achieve the effect of ensuring fit, uniform force, and guaranteed force

Pending Publication Date: 2020-06-09
福建富兰光学股份有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

For products such as optical polycarbonate transparent covers, high-temperature welding is seldom used, because optical-grade polycarbonate transparent covers have multiple welding points, and products that are welded at high temperatures will be caused by uneven force and repeated welding. The appearance of the welded product is not good

Method used

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  • Fusion welding device used for optical polycarbonate transparent cover and application method of fusion welding device
  • Fusion welding device used for optical polycarbonate transparent cover and application method of fusion welding device
  • Fusion welding device used for optical polycarbonate transparent cover and application method of fusion welding device

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Please refer to Figure 2 to Figure 5 , in one embodiment of the present invention, a welding device for optical-grade polycarbonate transparent cover, including welding equipment (not shown), also includes a fixing assembly 1, an adjustment mechanism 2 and a hot-melt pressing block 3; The fixing assembly 1 includes a bottom plate 4, the middle part of the bottom plate 4 is provided with a fixing seat 6 for fixing the product 5 to be welded, the product 5 is placed on the fixing seat 6, and the fixing seat 6 gives The product 5 provides a supporting force, and the product 5 is limited, and the left and right sides of the bottom plate 4 are provided with a pressing mechanism 7 for clamping the product 5. Using the pressing mechanism 7 The product 5 is pre-pressed to meet the requirement that the product 5 has a good fit before welding; the product 5 includes an ...

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Abstract

The invention aims at providing a fusion welding device used for an optical polycarbonate transparent cover and an application method of the fusion welding device. The fusion welding device comprisesfusion welding equipment, and is characterized in that a fixed assembly, an adjusting mechanism and a hot fusion press block are further included; the fixed assembly comprises a bottom plate, a fixedseat used for fixing a product needing fusion welding is arranged in the middle of the bottom plate, and pressing mechanisms used for clamping the product are arranged on the left side and the right side of the bottom plate; the product comprises an optical protection cover and a check ring, multiple T-shaped grooves are formed in the periphery of the optical protection cover at equal distance, and fusion welding columns with the positions corresponding to those of the T-shaped grooves are arranged on the check ring; and an adjusting mechanism used for automatic adjusting to achieve the horizontal state is arranged above the hot fusion press block, hot fusion convex blocks with the positions corresponding to those of the T-shaped grooves are arranged on the hot fusion press block, a through hole is formed in the hot fusion press block, and a heating bar is fixed in the through hole. By means of the fusion welding device, one-time fusion welding can be achieved on the optical protectioncover with many fusion welding points.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a welding device for an optical-grade polycarbonate transparent cover and a method for using the same. Background technique [0002] High-temperature welding, also known as hot melting, is mainly a bonding method for plastic products. By heating the plastic products, the plastics reach a molten state, and at the same time, pressure is applied to weld the two products that need to be bonded together. Together. High temperature welding is widely used in the welding of plastic products. For different product requirements, the welding requirements are also different; for products with high welding requirements, some auxiliary devices will be used to meet the welding requirements. For products such as optical polycarbonate transparent covers, high-temperature welding is seldom used, because optical-grade polycarbonate transparent covers have multiple welding points, and pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/18B29C65/78B29K69/00
CPCB29C65/18B29C65/7841B29K2069/00
Inventor 黄庆章学堤许德潘海凌曹德斌
Owner 福建富兰光学股份有限公司
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