Mask and full-automatic mask production machine and production method thereof

Abstract

The invention relates to the field of mask production, and discloses a full-automatic mask production machine. The full-automatic mask production machine comprises a cloth feeding device, a welding device, a transfer printing device, an ear band welding device, a pressing folding device and a die-cutting shaping device, wherein the cloth feeding device, the welding device, the transfer printing device, the ear band welding device, the pressing folding device and the die-cutting shaping device are sequentially connected in the processing direction; the ear band welding device is used for welding two ear bands on two sides of a mask, the pressing folding device is used for pressing and folding the mask, and the die-cutting shaping device is used for shaping the mask and cutting an outer contour. The full-automatic mask production machine has the advantages of being efficient in nose strip connection, reliable in cloth connection, diversified in cloth processing, reliable and efficient inear band welding, compact in structure and easy to stack masks.

Description

technical field [0001] The invention relates to the field of mask production, in particular to a fully automatic mask production machine and a production method. Background technique [0002] There are many types of masks on the market, including flat masks, vertical masks, cup-shaped masks, folding masks, etc. There are also many types of equipment for producing masks. At present, most of the masks produced by the mask manufacturing industry are made by hand or semi-automatically. In the production of equipment, a mask needs three to four processes before it can be made into a finished product, and the process is quite complicated and cumbersome. Moreover, masks are produced using simple equipment combinations, with high labor costs and low production efficiency. Especially, the upper bands are generally welded by the staff manually, and the work intensity is high. [0003] The State Intellectual Property Office has published the publication number CN204146395U, and the pa...

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Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the nose strip needs to be transported every time in the existing mask production technology, the intermittent movement and cutting of the nose strip are difficult to accurately control, the timing coordination and synchronization between multiple movements are difficult; the multi-layer mask cloth is difficult to connect, and the mask version Poor, poor three-dimensionality, low welding efficiency of the nose strip; ear strap welding requires the swing action of the lead wire, resulting in low efficiency of ear strap welding, the ear strap is directly clamped by the finger cylinder, and the direct motion pulls the ear strap, resulting in an oversized entire mechanism. The ear loop cutting mechanism is complicated; the ear loops of the mask are far away from the mask, which makes it difficult to stack the masks in an orderly manner, and the ear loops are easy to be entangled; the problem of slow forming speed of the mask provides a high-efficiency nose strip connection, reliable fabric connection, and various fabrics Chemical processing, reliable and efficient ear loop welding, compact structure, mask production machine and production method for easy stacking of masks

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