Filling device capable of preventing dripping phenomenon by utilizing centrifugal force principle

Abstract

The invention relates to the technical field of mechanical equipment, and discloses a filling device capable of preventing a dripping phenomenon by utilizing a centrifugal force principle. The fillingdevice comprises a gun body; a feed injection channel is formed in the gun body; the interior of the feed injection channel is movably connected with a spiral blade; the bottom part of the gun body is fixedly connected with a gun head; the interior of the gun head is fixedly connected with a core body; the interior of the core body is movably connected with a rotating bar; the bottom part of therotating bar is fixedly connected with a transversal bar; and the exterior of the transversal bar is sleeved and connected with gravity blocks. The transversal bar is driven by the rotating bar to rotate, and the gravity blocks move away from the rotating bar under the action of a centrifugal force, so that sealing blocks slide to the inner side of the core body to make the feed injection channelunblocked, and thereby, filling operation is facilitated; and moreover, when the spiral blade stops rotating, the rotating bar stops rotating, so that the sealing blocks block the feed injection channel again to prevent feed liquid in the gun body from dripping, and thereby, the situation that a packaging container and the production environment are polluted by the dripping feed liquid is avoided,the quality of a filled product is guaranteed, and the waste of the filled feed liquid is avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a filling device that uses the principle of centrifugal force to prevent dripping. Background technique [0002] There are many types of mechanical equipment. When the mechanical equipment is running, some of its parts and even itself can perform different forms of mechanical movement. The mechanical equipment consists of a driving device, a transmission device, a transmission device, a working device, a braking device, a protective device, a lubrication system, and a cooling system. The thick liquid filling device belongs to a small category of products in packaging machinery. It mainly consists of injection molding guns, conveyor belts, lifting tables and other components, and mainly realizes the process of injecting thick liquid into product containers. [0003] During the filling process of the existing filling device, if the packaging container is full and the c...

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Problems solved by technology

[0003] During the filling process of the existing filling device, if the packaging container is full and the control valve controls the feeding pipe to close, the injection gun body will also stop feeding at the same time. When the packaging container is replaced, it is often easy to cause material dripping, thereby polluting the packaging container and the production environment, and if the dripping material is not treated for a long time, it is easy to breed bacteria, which will affect the quality of the filled product , and the dripping material will also cause waste of raw materials

[0004] In addition, some material liquids that have temperature requirements are easy to condense at room temperature, and the existing injection molding equipment is not equipped with a circulating backflow device. Usually, the control valve controls the sealing of the feeding pipe, and the material in the feeding pipe stops moving. It is easy to cause the material liquid to solidify in the feeding pipe, thereby blocking the feeding pipe, affecting the filling efficiency, setting up and causing equipment failure, causing the equipment to fail to operate, and increasing economic losses

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