A split shaft device for bonding bamboo and wood straw processing

Abstract

The invention discloses a split-axis device for bonding bamboo and wood straw processing, which belongs to the technical field of bamboo and wood straw processing. A central shaft is arranged between the hinge shafts at the same position; the front end of the central shaft extends from the end face of the chain and is provided with an electromagnet, and the tail end extends from the end face of the chain and is provided with a negative pole ring and a positive pole ring; the positive pole ring It is in contact with the positive electric rail; the negative electrode ring is in contact with the negative electric rail; the front end of the central shaft is sleeved with a sleeve that can slide back and forth; the sleeve is equipped with a pulley; the pulley is located on the cam guide rail. It realizes fully automatic split-axis processing of bamboo and wood straws with shaft cores, fully automatic work, stable structure, very low rate of accidental damage to products, high separation efficiency, and stable and reliable operation.

Description

technical field [0001] The invention belongs to the technical field of bamboo and wood straw processing, and in particular relates to a shaft-splitting device for bonding bamboo and wood straw processing. Background technique [0002] Most of the straws used in the current food market are plastic straws, which have disadvantages such as poor high temperature resistance, poor degradation, non-environmental protection, and short service life, and related chemical substances need to be used in the manufacturing process. Ecological environmental protection and ecological cycle have a very large degree of harm. With the progress of social development, human beings are becoming more and more aware of the protection of the ecological environment. At present, most countries in the world have implemented or plan to implement the "plastic ban", and plastic straws will soon be eliminated from the market. [0003] At present, bamboo tubes or wooden tubes have begun to appear in foreign...

AI Technical Summary

Problems solved by technology

This processing method is the most simple and direct, but it also has relatively large defects. When the pipe hole of the straw is small and the straw is long, the drill bit is required to be very slender, so that the drill bit is easy to bend and deform when drilling. In the end, the shape of the processed pipe hole is poor, and the drill bit breakage rate is high, which not only reduces the production efficiency, but also increases the maintenance cost. Therefore, this traditional processing method cannot process the straw or the length of the fine hole. Very long straws, at the same time, due to the poor forming degree of the tube holes, the thickness of the processed straw tubes is uneven, and because the tube holes are in a hollow state when the outer wall of the tube is processed, the straws are easy to be squeezed and broken, resulting in product scrapping, so This traditional processing method has high requirements on the thickness of the tube wall and is not suitable for the production of thin-walled straws.

[0005] After long-term research, our company has developed a processing technology for bonding bamboo and wood straws. In the process, shaft filling treatment is used, that is, the mandrel is filled in the groove of the slotted plate and then used for subsequent straw processing. It can improve the production efficiency of the product, increase the rate of finished products, and realize the processing of straws with thinner walls and longer lengths. However, there are great difficulties in the splitting process after filling the shafts. Generally, manual separation is used, which is labor-intensive. High product damage rate

Images