Oil-storage high-speed dial linking sewing machine

Abstract

The invention discloses an oil-storage high-speed dial linking sewing machine. The oil-storage high-speed dial linking sewing machine comprises a bed, a support, a transmission main shaft, a power device, a needle dial, a worm and gear assembly, a crochet hook assembly, an eccentric gear driving device, a thread take-up device and an ejector pin device, wherein the support is installed beside the bed; the transmission main shaft is arranged in the bed and the support in a penetrating mode; the power device is installed on the outer side of the bed and used for driving the transmission main shaft to rotate; the needle dial is installed below the bed; the worm and gear assembly is installed in the bed and used for driving the needle dial to rotate; the crochet hook assembly is installed on the outer side of the support and matched with the needle dial; the eccentric gear driving device is installed in the support and used for driving the crochet hook assembly to swing; the thread take-up device is installed in the support; the ejector pin device is installed in the support and matched with the thread take-up device; the worm and gear assembly, the eccentric gear driving device, the thread take-up device and the ejector pin device are linked with the transmission main shaft; a pressure-adjustable spring mechanism is installed between the support and the thread take-up device, and an oil-storage lubricating device used for oiling the thread take-up device and / or the eccentric gear driving device is arranged on the support.

Description

Technical field: [0001] The invention relates to the technical field of disc sewing machine products, in particular to an oil storage high-speed disc sewing machine. Background technique: [0002] The sewing machine is one of the important equipment in the wool weaving industry, which is used to sew knitted garment pieces, collars, cuffs, etc. In order to simplify the structure of the seaming machine and improve the working efficiency of the seaming machine, people have made a lot of efforts and achieved great results. But along with the continuous appearance of new chemical fiber fabrics and the constant change of people's needs, higher and higher requirements have been put forward for the performance of the seaming machine, and the original various seaming machine structures have gradually shown their disadvantages. [0003] At present, the thread take-up structure of the sewing machine on the market is generally divided into two types, one of which is the ordinary low-sp...

AI Technical Summary

Problems solved by technology

However, the above refueling methods have problems such as inconvenient refueling and difficulty in controlling the amount of oil, and the remaining oil and waste oil are easy to stain the sweater, causing some losses, and even the phenomenon that the user forgets to refuel, resulting in greater wear and tear of the machine and affecting the service life.

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