Cover separating mechanism for automatic packing production line

Abstract

The invention discloses a cover separating mechanism for an automatic packing production line. The cover separating mechanism is characterized by comprising a baseplate (1), a cylinder (2), guide columns (3), linear bearings (4), a cylinder base (5), a push plate (6), push rods (7), spring fixing sleeves (8), springs (9), spring slide sleeves (10), spring bases (11), cover separating tools (12), driving bases (13), mounting shaft sets (14) and guide rods (15). The cover separating mechanism is quick in cover separating action and high in yield, can separate more than 4000 covers per hour in normal working state, and is stable in action and reliable in cover separation; the failing probability of cover separation is not greater than 1 / 10000; and the cover separating mechanism has the advantages of simple structure, low machining cost, easy promotion and positive economic benefit and social benefit.

Description

technical field [0001] The invention relates to the field of automatic packaging production, in particular to a high-speed, reliable and popularized automatic packaging production line capping mechanism. Background technique [0002] In the automatic packaging production process, when the filled packaging barrel is sealed, it is necessary to separate the stacked lids one by one (the lids of wide-mouth packaging barrels and bottles are packed in stacks), and the cap separating mechanism Efficiency and reliability will directly affect the performance of the capping machine, as well as the performance indicators of the entire packaging production line. At present, the commonly used lid-separating mechanism is to adopt a pair of reciprocating lid-splitting paddles. Once the lid-splitting paddles reciprocate once, a lid is separated from the lid storage bin. This reciprocating movement cover separation mechanism has a simple structure, but the "two fulcrums" structure is unbalan...

AI Technical Summary

Problems solved by technology

This reciprocating movement cover separation mechanism has a simple structure, but the "two fulcrums" structure is unbalanced in force. The cover is easy to overturn and lead to the failure of the cover separation; the unbalanced force of the "two fulcrum" structure also limits the stable cover separation speed of the mechanism, making it a low cover separation speed, which generally does not exceed 2000 in stable operation. pieces per hour; this kind of "two fulcrum" structure cover separation mechanism will directly impact and contact the edge of the cover body during the cover separation process, which will easily lead to damage to the surface protection layer of the cover body, and it is also easy to cause damage due to impact. Occasionally hang or drop the cover due to unbalanced force

Some foreign and domestic high-end filling production lines are equipped with a screw capping mechanism, which overcomes the shortcomings of the linear reciprocating capping mechanism, but the screw capping mechanism has a complex structure, inconvenient adjustment, and high cost, which is difficult for general manufacturers to promote.

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