Material pushing and stacking device

Abstract

The invention discloses a material pushing and stacking device. The material pushing and stacking device comprises a stacking device, a pushing mechanism and a push rod device. A stacking channel of the stacking device comprises a slide channel and a stacking and pushing channel. The pushing mechanism pushes cup materials into a feeding inlet of the slide channel. The cup materials can creep down along the slide channel under the gravity action of the cup materials and then fall into the stacking and pushing channel from a material falling opening of the slide channel. A push rod of the push rod device pushes the cup materials to advance, and the cup materials are stopped and clamped onto a rim lug. On one hand, the rim lug plays the effect of decelerating and stopping the cup materials; and on the other hand, the bottom of each cup material can be cushioned up so that the next cup material can be stacked smoothly. Compared with the prior art, the material pushing and stacking device has the following main beneficial effects that the degree of automation is high, and human resource cost is reduced; the stacking effect is good, the cup materials are stacked, and meanwhile the entire stacked cup materials can be pushed; and the cup materials can be pushed and stacked at the same time, and thus efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of cup making, in particular to a pushing and stacking device for cup material transportation and processing in the cup making process. Background technique [0002] At present, plastic sheets are thermoformed by a cup making machine into plastic containers, including cups, bowls, boxes and covers, etc., a plastic product used to hold or cover liquid or solid objects, commonly known as: "disposable plastic Cups", "disposable plastic bowls" and other containers, such plastic containers are widely used in all walks of life and in daily life, such as: beverages, yogurt, food cups, butter cups, jelly cups, disposable water cups, instant noodle bowls , ice cream cups or boxes, fast food bowls, etc. [0003] The traditional cup-making machines at home and abroad with thermoforming plastic upper and lower clamping molds, punching, demoulding, blowing cups and ejecting molds cannot realize the function of automatic...

AI Technical Summary

Problems solved by technology

[0003] The traditional cup-making machines at home and abroad with thermoforming plastic upper and lower clamping molds, punching, demoulding, blowing cups and ejecting molds cannot realize the function of automatic stacking. The fully automatic cup receiving device of the cup making machine includes a cup receiving rack and a transmission mechanism. The cup receiving rack is located above the transmission mechanism. There is at least one cup receiving hole on the cup receiving rack. The inside of the cup receiving hole is Wall mounted with at least two elastic elements

However, although this cup receiving device has elastic elements installed on the inner side of the cup receiving hole, it is used for positioning and clamping to form a small number of small piles of cups and then falls into the packing box by using its own weight. It is difficult to efficiently, accurately and neatly stack a long row of cups. Moreover, the small stacked cups of this structure are only suitable for directly falling into the packing box by their own weight, and cannot be directly applied to other devices.

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