Hot melting fixture

Abstract

The invention discloses a hot melting fixture, comprising a base plate, a hot melting seat arranged on the base plate and a hot melting frame arranged on the hot melting seat. The hot melting fixture is characterized in that the hot melting seat is provided with a cylinder which is capable of driving the hot melting frame to move up and down; the hot melting frame is provided with a plurality of welded joints; each welded joint is arranged corresponding to the position of each hot melting point in a product to be subject to hot melting; the base plate is further provided with a sliding rail and a bottom die used for fixing the product to be subject to hot melting; the bottom die is installed on the base plate through the sliding rail; the hot melting frame is also provided with a first press block the front end of which is provided with an inclined edge leading the welded joints to horizontally move; the front ends of the welded joints are provided with a corresponding inclined edge adaptive to the inclined edge; and the first press block is provided with a second press block for impelling the welded joints to vertically move. The invention solves the hot melting problem in the groove of the product, is simple in operation and has a plurality of hot melting positions in the groove of the hot melting product, thereby saving cost and improving the processing efficiency of the product. The hot melting fixture can be widely applicable in a processing technology of small-sized plastic products.

Description

technical field [0001] The invention relates to a hot-melt jig, in particular to a hot-melt jig for hot-melt processing whose melting point is in a groove in the processing technology of small plastic products. Background technique [0002] At present, in the assembly and production of plastic products, hot-melt technology is widely used, mainly including hot-melt embedding nuts, hot-melt positioning columns and other processes. The design of hot-melt fixtures plays a very important role in the effect of hot-melt. The effect of hot melting also has a direct relationship with the overall quality of plastic products. [0003] But for small plastic products, the melting point of the hot-melt is in the groove, and the hot-melt nails of the commonly used hot-melt machines cannot reach the hot-melt position, so that the products cannot be hot-melted. The operation is complicated, the processing cost is high, and multiple hot-melts are required. , Repeated operations, time-c...

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Problems solved by technology

[0003] But for small plastic products, the melting point of the hot-melt is in the groove, and the hot-melt nails of the commonly used hot-melt machines cannot reach the hot-melt position, so that the products cannot be hot-melted. The operation is complicated, the processing cost is high, and multiple hot-melts are required. , repeated operations, time-consuming and labor-intensive, affect the processing efficiency of hot-melt products, and cannot achieve hot-melt with large hot-melt machines

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