Double-color mould molding device for tape and molding method thereof

Abstract

The invention relates to a double-color mould molding device for a tape and a molding method thereof. A double-color plastic technology is used for replacing marks and decorations such as labels, and the like on the traditional tapes, and different characters or numbers or patterns i.e. different convex and concave surfaces can be designed so as to be beneficial to the identification of users. The molding device mainly comprises a male mould fixing seat, a first male mould, a second male mould, a female mould fixing seat, a first female mould, a second female mould, a central rotating shaft and a middle plate, wherein both the first male mould and the second male mould are connected with the middle plate and can rotate and arrange the first male mould above an insert fixing seat of the second male mound and rotate and arrange the second male mould above an insert fixing seat of the first male mould through the central rotating shaft connected with the middle plate, thus the double-color mould can finish double-color glue injection under the condition of not changing the mould molding device.

Description

technical field [0001] The invention relates to a mold forming device, in particular to a two-color mold forming device and a forming method for completing a two-color mold finished product without replacing the mold forming device, and is more applicable to the surface of a manual tape measure or a general hand tool superior. Background technique [0002] Due to the continuous development and improvement of plastic technology and plastic products, plastic injection technology and products have become an important part of plastic manufacturing technology. Various plastic injection products have widely entered human life, offices and houses. Although plastic injection The development of manufacturing technology is very rapid, but the consumer demand is still changing, so there is also a problem that plastic injection technology still needs to be developed, and related technology industries are also actively developing new creations that can effectively improve plastic injecti...

AI Technical Summary

Problems solved by technology

[0014] First, this two-color plastic injection technology must first inject the semi-finished product in the first set of molds, then transfer the semi-finished product into the second set of molds, and inject the second plastic into the second set of molds. This sending step needs to be done manually. Therefore, it is quite troublesome, and it also causes high operating time and operating costs

Second, because the existing two-color plastic injection technology must be continuously switched between the two sets of molds, not only does the machine occupy too much space, but also the movement of the mold requires a large force, resulting in the production machine of the existing conventional technology. Larger, so two injection molds will cause problems of insufficient workshop space and high cost of machines and tools

[0015] In addition, in the existing hand tool industry, especially on the surface of the measuring tape, each brand uses labels to mark the bra

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