Twist wrapping equipment for packaging freeze-dried food
A kind of packaging equipment and twist-type technology, which is applied in the field of twist-type packaging equipment, can solve the problems of poor packaging effect and small application range, and achieve the effects of improving packaging effect, improving applicability, and prolonging storage time
Active Publication Date: 2021-01-05
NEW SANHE YANTAI FOODS
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Problems solved by technology
[0004] The object of the present invention is to provide a twist-twist packaging device for packaging freeze-dried food, so as to solve the technical problems in the prior art that the freeze-dry food twist-twist device has a small application range and poor packaging effect
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[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.
[0031] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.
[0032] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033]In the description of the present invention, it should be noted that the ...
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The invention discloses a twist-type packaging device for packaging freeze-dried food, relates to the technical field of packaging equipment, and includes a conveying mechanism, a twisting mechanism and two aggregation mechanisms, and each aggregation mechanism includes a lifting assembly, a pushing assembly, and an aggregation assembly And the restriction assembly matched with the aggregation assembly, the push assembly is installed on the upper end of the lifting assembly, the aggregation assembly is arranged at the front end of the push assembly, the restriction assembly is installed at the rear of the push assembly, and the kink mechanism includes a moving assembly, an auxiliary assembly and a kink components. The present invention is capable of realizing the polymerization of the bag with a large mouth, and improves the applicability compared with the prior art. After the polymerization of the bag is completed, the inert gas is first filled into the packaging bag through the auxiliary component. Such as nitrogen, etc., to prevent the oxidation reaction of freeze-dried food, compared with the prior art, it improves the packaging effect of freeze-dried food and prolongs the storage time of food.
Description
technical field [0001] The invention relates to the technical field of packaging equipment, in particular to a twist-type packaging equipment for packaging freeze-dried food. Background technique [0002] There are many packaging methods for freeze-dried food, and twist packaging is one of them. Chinese Patent No. CN111332548A discloses a kind of twisted packaging equipment for freeze-dried food packaging. Its structure includes an equipment main body, a twisting device, a transmission shaft, a driving box, a conveying shaft belt, and a hopper. [0003] But above-mentioned patent also has the following deficiencies in actual use process, the first, it is difficult to gather together for the packaging bag with bigger mouth, causes its scope of application to reduce. Second, the above-mentioned patent uses an air suction mechanism to pack the freeze-dried food in a vacuum or near-vacuum environment. However, this packaging method will squeeze the freeze-dried food, and some f...
Claims
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IPC IPC(8): B65B61/24B65B31/06B65B7/02
CPCB65B7/02B65B31/06B65B61/24
Inventor 张敏
Owner NEW SANHE YANTAI FOODS