Sealing device for linear filling
A sealing device and straight line technology, which is applied in the field of sealing devices for linear filling, can solve problems such as bulging and temperature difference changes of beverages, and achieve the effects of avoiding bulging of the aluminum film, improving extrusion efficiency, and simple and convenient operation
Pending Publication Date: 2022-05-27
HANGZHOU ZHONGYA MACHINERY CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a sealing device for linear filling, which can effectively solve the problem that existing beverages will bulge due to changes in temperature difference after aluminum film packaging
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[0022] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings. 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.
[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation shown in the drawings Or the positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed a...
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The sealing device for linear filling comprises a rack, a lifting mechanism and an extrusion mechanism, a sealing station is arranged on the rack, the lifting mechanism comprises a lifting plate and a first driving motor for driving the lifting plate to ascend and descend in the vertical direction, and the lifting plate is located below the sealing station; the extrusion mechanism comprises first extrusion plates, second extrusion plates, a first rack, a second rack, a main gear and a second driving motor, the first extrusion plates and the second extrusion plates are arranged on the two sides of each sealing station and are oppositely arranged, one end of each first extrusion plate is fixed to the first rack, and the other end of each second extrusion plate is fixed to the second rack. One end of each second extrusion plate is fixed to a second rack, the first rack and the second rack are horizontally arranged on the lifting plate in a sliding mode, a second driving motor drives a main gear to rotate, and the main gear drives the first rack and the second rack to synchronously and reversely operate. And the beverage bottle is extruded before packaging, so that the air amount in the beverage bottle is reduced, and the aluminum film is prevented from bulging.
Description
technical field [0001] The invention relates to a sealing device, in particular to a sealing device for linear filling. Background technique [0002] Most of the existing plastic bottle canned beverages use aluminum film to seal the bottle mouth. The existing packaging method is to directly seal the aluminum film and the bottle mouth, so that when sealing, most of the air is also sealed in the bottle. Because the ambient temperature at the time of sale is higher than the temperature in the filling environment, after the ambient temperature is transferred to the air in the bottle, the air in the bottle will expand, causing the aluminum film to bulge, which will mislead consumers into thinking it is a product Deteriorated and expanded, causing unnecessary trouble. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a sealing device for linear filling, which can effectively solve the problem that the existing beverages will bulge due to chang...
Claims
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IPC IPC(8): B67B6/00B67C7/00
CPCB67B6/00B67C7/00Y02P70/50
Inventor 史中伟史正章恒
Owner HANGZHOU ZHONGYA MACHINERY CO LTD