Glue spreading and heating production line during PVC (Polyvinylchloride) inner ring mold folding of pet ball

Abstract

The invention discloses a glue spreading and heating production line during a PVC (Polyvinylchloride) inner ring mold folding of a pet ball, which comprises two corresponding cross beams between which cycling conveying chains are arranged. The glue spreading and heating production line is characterized in that a conveying plate is paved between the cycling conveying chains, a left template and a right template capable of being folded are arranged on the conveying plate, mutually corresponding cavities are respectively arranged on the left and the right templates, mutually corresponding annular lug bosses are respectively arranged on the left and the right templates at the edges of the cavities, a glue spreader matched with the annular lug bosses is erected above the annular lug bosses, a corresponding glue spreading groove is arranged above the glue spreader, a spongy body is placed inside the glue spreading groove, the lower end surface of the spongy body is contacted and matched with the upper roll surface of the glue spreader, a box body is erected on a production line at the back of the glue spreader, resistance wires are respectively distributed on both side walls of the box body, and the resistance wires are arranged at intervals and are distributed in a tapered thinness mode from the feed end of the box to the discharge end of the box body. The glue spreading and heating production line is reasonable in structural design, automatic glue spreading is carried out, and simultaneously the softening effect of the glue is ensured by heating the box body; and therefore, the product quality is ensured, the labor intensity of workers is reduced, the work efficiency is improved.

Description

technical field [0001] The invention relates to the field of pet ball processing equipment, in particular to a pet ball PVC inner ring mold matching glue application and glue heating production line. Background technique [0002] Existing pet toy balls have an inflatable structure and a fixed structure. The fixed structure is mostly a two-layer structure, and the material of the inner layer is rubber or PVC. When the inner layer is processed, it is mostly processed into two pairs. The combined semicircle is then bonded and formed. Before the existing combination, most of them use manual coating of colloid on the joint edge of the two semicircular inner rings that are combined, and then bonded and formed. It is troublesome to apply glue manually. The manual labor intensity is high, time-consuming and labor-intensive, and the work efficiency is low, which cannot meet the requirements of use. Contents of the invention [0003] The purpose of the present invention is to make ...

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Problems solved by technology

[0003] The purpose of the present invention is to make up for the deficiencies of the prior art, and to provide a glue-coating and colloid-heating production line for pet ball PVC inner ring molds, which solves the trouble of manual glue coating, which is labor-intensive, time-consuming, and labor-intensive, and low in work efficiency. , can not meet the use requirements and other problems; at the same time, with the setting of the heating device, it can ensure that the colloid will not solidify after batch coating, ensuring product quality

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