Intelligent fresh-keeping packaging equipment and fresh-keeping packaging method
A fresh-keeping packaging and equipment technology, applied in the field of fresh-keeping packaging, can solve the problems of short-term, high cost, and unreachable, and achieve the effect of increasing the fresh-keeping time and improving the airtightness
Pending Publication Date: 2022-06-28
ZHONGSHAN FLASHLIGHT POLYTECHNIC
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Problems solved by technology
Due to the destructive effect of oxygen and bacteria, food has caused huge losses. For a long time, people have used methods such as salting, smoking, and drying in the sun to preserve food to the extent that it can be eaten, but it cannot meet the requirements of "freshness" and "preservation". , if you need freshness, you have to use the simple method of "collecting and eating now" to obtain short-term freshness. In modern times, a "vacuum packaging machine" was invented; when the current vacuum packaging machine is in use, it needs multiple power sources and the cost is high; Therefore need a kind of intelligent fresh-keeping packaging equipment and fresh-keeping packaging method
Method used
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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0027] Examples of such embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.
[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertic...
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The invention relates to the technical field of fresh-keeping packaging, and discloses intelligent fresh-keeping packaging equipment and a fresh-keeping packaging method.The intelligent fresh-keeping packaging equipment comprises a packaging bag, the packaging bag is connected with a pressing plate, the pressing plate is connected with a fixing rod, the fixing rod is connected with a fixing cylinder, the fixing rod penetrates through the fixing cylinder and is connected with a grip, and the grip is connected with a first spring; the first spring is connected with the fixing cylinder, the fixing cylinder is connected with the piston, the piston is connected with the supporting rod, the supporting rod is connected with the supporting plate, the supporting plate is connected with the first sliding rod, the first sliding rod penetrates through the supporting plate, and the first sliding rod is installed on the wall face, so that the first sliding rod can obtain supporting force, and meanwhile the supporting plate is limited; by arranging the packaging bag, the motor, the first rotating rod, the first sliding rod, the supporting plate, the supporting rod, the piston and the fixing cylinder, the piston pumps out air in a closed cavity formed between the packaging bag and the fixing cylinder, so that the interior of the packaging bag is in an approximately vacuum state, and the preservation time of food in the packaging bag is prolonged.
Description
technical field [0001] The invention relates to the technical field of fresh-keeping packaging, in particular to an intelligent fresh-keeping packaging device and a fresh-keeping packaging method. Background technique [0002] Vegetables, fruits, grains, slaughtered pigs, cattle, sheep, chickens, ducks, geese and other livestock and poultry meat and their cooked food products are the daily food that people rely on for survival, with huge demand and consumption. Due to the existence of a large amount of oxygen and various bacteria in the natural air, the above materials are oxidized by oxygen and bacteria spoiled when they are used as food. The initial stage is not serious, and the changes in the shape, color, odor, etc. of the food are not obvious, and they can be eaten. After that, if the shape, color, odor and odor of the food change obviously, it is still edible or discarded. Due to the destructive effects of oxygen and bacteria, food has caused huge losses. For a long t...
Claims
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IPC IPC(8): B65B67/02B65B51/10B65B31/00B65B25/04B65B25/06
CPCB65B67/02B65B51/10B65B31/00B65B25/041B65B25/06
Inventor 郭艳峰郭丽华梁东孝江瑞毅黎晓
Owner ZHONGSHAN FLASHLIGHT POLYTECHNIC