Double-belt-frame belt binding machine

Abstract

The invention belongs to the technical field of packaging machinery, and particularly relates to a double-belt-frame belt binding machine. One sides of short conveying assemblies on two belt binding machines are in butt joint. When the double-belt-frame belt binding machine works, a product to be packaged enters a conveying belt mechanism from a first conveying belt and is driven to a transition conveying belt by the conveying belt mechanism. At the moment, due to the fact that a first belt frame and a second belt frame are only spaced by the length of the two short conveying assemblies, the distance between the belt frames is greatly reduced, the positions of two packaging belts are matched with the length of the product, and therefore packaging is more attractive. Moreover, the short conveying assemblies are not provided with transition plates, so that the length of the short conveying assemblies can be adjusted according to actual needs. Therefore, the length of the transition conveying belt is changed to adapt to products to be packaged in different sizes.

Description

technical field [0001] This patent belongs to the technical field of packaging machinery, in particular to a double-belt frame belting machine. Background technique [0002] The strapping machine is a device for bundling items with a strapping belt. It generally includes a core device responsible for ironing, sticking and cutting the strapping strap, and a frame device for the strapping to wrap around the bundled objects; before the core, the strapping machine also has a strapping device. Feed roller set with take-up roller set and strap, pre-feed roller set and tape reel with strap stored. [0003] The existing belting machines are all single-belt frames, and only one belt can be tied at a time. However, some existing products need to be packed with a belt before and after the product for fixing, such as a new type disclosed in Chinese utility model 202020725202.3 Belting machine; in order to realize this function, the manufacturer can set up two belting machines in series...

AI Technical Summary

Problems solved by technology

However, the length of the conveyor belt at one end of the existing belt machine is much greater than the length of the conveyor belt at the other end. Occupies a large table length, so when two belting machines are used in series in sequence, the distance between the two belting machines is too large, resulting in packaging to be printed on the left and right ends of the product, which is very unsightly and affects the packaging effect

[0004] For the current belting machine manufacturers, it is still difficult to manufacture a machine with a single core that controls two belt frames to pack at the same time and has a high degree of integration. Many technical points need to be overcome, and the product The production cost and the actual functional effect are still unknown; therefore, how to integrate the two belting machines into a whole, and how to effectively reduce the belt frame distance between the two belting machines is one of the current research directions in this industry

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