Quantitative canning machine for irregular materials and quantitative canning method

Abstract

The invention discloses a quantitative canning machine for irregular materials and a quantitative canning method. The quantitative canning machine for irregular materials comprises a first time weighing device, a main feeding device, a second time weighing device and a compensating blanking device, which are arranged in sequence in a delivering direction and controlled by a programmable controller, so that canning with a constant volume to the irregular materials through the main feeding device is carried out and most canning of the container is realized, then micro-adjustment type canning is performed through the compensating blanking device so as to realize canning under constant weight, therefore, the canning can be accurate, and the volume and the weight can well satisfy the canning standards; and, the whole canning process is realized by carrying the container to different stations through a delivering device, and performing automatical weighing, canning and the like, so that the canning method provided by the invention has high degree of automation to realize rapid canning, increases the production efficiency, and is suitable for large-scale production; in addition, the structure configuration of the whole machine is compact so as to reduce the space occupied, and is beneficial for overall layout of the manufacturing shop.

Description

technical field [0001] The invention relates to the technology in the field of material canning, in particular to a quantitative filling machine and a quantitative filling method for irregular materials. Background technique [0002] Most of the items appear in bottles or bags, which is convenient for storage, transportation and use. The initial canning method is through manual canning. When canning, people need to add or adjust the amount of materials many times to make it as close as possible to the standard canning volume. Obviously, there are many shortcomings in manual canning, such as: The efficiency is low, the production cost is high, it is not suitable for large-scale production, and the precision of canning is low. [0003] Later, weighed cans measured by electronic scales appeared. This canning method can meet the weight of the canned materials each time. However, there are many materials that are irregular in shape, such as pickles. Materials, granular Chinese ...

AI Technical Summary

Problems solved by technology

The initial canning method is through manual canning. When canning, people need to add or adjust the amount of materials many times to make it as close as possible to the standard canning volume. Obviously, there are many shortcomings in manual canning, such as: Low efficiency, high production cost, not suitable for large-scale production, low precision of canning, etc.

[0003] Later, weighed cans measured by electronic scales appeared. This canning method can meet the weight of the canned materials each time. However, there are many materials that are irregular in shape, such as pickles. Materials, granular Chinese patent medicines, etc. Therefore, the same weight of the same irregular material may have a large difference in volume. In real life, items of the same standard often require approximately the same volume. Therefore, it is difficult to meet the requirements of canning if the weighing method alone is used for canning; and, in the prior art, there is also a volumetric method to achieve canning, for example, by adopting a single horizontal turntable , install a scraper on the surface of the turntable, peel off the excess material at the mouth of the measuring cup when filling the can, and some are by tilting the turntable, etc.; for the same volume of the same irregular material, its weight is also quite different. Its canned volume is very inaccurate

[0004] For the canning of the above-mentioned irregular materials, there is no fully automatic equipment for canning and accurate canning. Therefore, this is a topic of great research value.

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