Belt clamping conveying mechanism and subpackaging machine using same

Abstract

The invention discloses a belt clamping conveying mechanism and a subpackaging machine using the same, relates to the field of packaging equipment, and aims to solve the problem that accurate feeding cannot be realized due to insufficient friction force in the prior art. The adopted technical scheme is as follows: through arranging an upper conveying belt and a lower conveying belt, in the conveying process, packaging boxes can be conveyed by clamping the packaging boxes up and down, the friction force between the conveying belt and the packaging boxes can be increased through the up-down clamping mode, when the speed of the conveying belt is reduced, the packaging boxes can be clamped and prevented from continuously sliding under the inertia effect, and accurate feeding can be achieved; a clamping adjusting mechanism is mounted on an upper mounting plate of the upper conveying belt, so that not only can the packaging boxes with different sizes be compatible, but also the clamping degree of the packaging boxes can be adjusted; and one synchronous belt is used for driving the upper conveying belt and the lower conveying belt, the upper conveying belt and the lower conveying belt can operate synchronously, and no speed difference is generated.

Description

technical field [0001] The invention relates to the field of packaging equipment, in particular to a belt clamping transmission mechanism and a sub-packaging machine using the transmission mechanism. Background technique [0002] Packaging equipment refers to equipment that can complete all or part of the product and commodity packaging process. The packaging process includes main processes such as filling, wrapping, and sealing, as well as related pre- and post-processing processes, such as cleaning, stacking, and disassembly. In addition, packaging also includes processes such as measuring or stamping on the package. The use of mechanical packaging products can increase productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and sanitation. [0003] Packaging is a necessary condition for products to enter the circulation field, and the main means to achieve packaging is to use packaging machinery. With the...

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Problems solved by technology

[0006] (3) It can realize operations that cannot be realized by manual packaging. Some packaging operations, such as vacuum packaging, inflatable packaging, skin packaging, isobaric filling, etc., cannot be realized by manual packaging and can only be realized by mechanical packaging;

[0010] The conveyor belt used for the feeding of the existing sub-packaging machine is a single conveyor belt, and the packaging box is transported forward along the conveyor belt. After wrapping the outside of the box with plastic film, the friction between the box and the conveyor belt is reduced. When the material accumulates behind and the speed of the conveyor belt drops, the box will slide forward under the action of inertia, and the feeding cannot be precisely controlled.

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