Additive charging device for high molecular material production

Abstract

The invention discloses an additive charging device for high molecular material production. The device comprises a box; a cavity is formed in the box; a mounting hole is formed in the top of the cavity; an unloading pipe is fixedly mounted in the mounting hole, and is provided with a feeding hole; slide holes are formed in the inner walls of two sides of the feeding hole; the same slide plate is slidingly mounted in the two slide holes; a screen hole is formed in the top of the slide plate; a screen is fixedly mounted on the side wall of the screen hole; a rectangular hole is formed in the topof the slide plate, and is positioned on the outer side of the unloading pipe; a mounting table, fixedly mounted at the top of the box, is arranged under the rectangular hole; a chute is formed in the top of the mounting table; a mounting plate is slidingly mounted in the chute; and a driving motor is mounted at the top of the mounting plate. The device is high in practicability and simple in structure, can perform the buffering protection on the driving motor, and is convenient to vibrate the screen; and the screen can screen and filter additives to facilitate use by people.

Description

technical field [0001] The invention relates to the technical field of polymer material production equipment, in particular to an additive feeding device for polymer material production. Background technique [0002] Polymer materials, also known as polymer materials, are materials composed of polymer compounds as the matrix and other additives. Additives in the existing production of polymer materials are usually added to the material after manual weighing, which is laborious and laborious, and reduces production efficiency. After retrieval, the patent document with the authorized announcement number CN206782873U discloses a kind of additive used in the production of polymer materials. Additive feeding device, this design includes a box with a hollow structure, a storage hopper is installed on the top of the box, and a top cover is hinged on one side of the outer wall of the storage hopper, and a feeding hole is opened at the bottom of the storage hopper, and the feeding T...

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Problems solved by technology

[0003] However, the above-mentioned design is not convenient for screening and filtering additives, and agglomerated additives are likely to affect the production quality of polymer materials. The existing technology can use the motor to drive the screen to vibrate to screen the additives, but the above-mentioned design does not have a buffer function, which is inconvenient Buffer protection of the motor is easy to cause damage to the motor, which is not conducive to people's use, so we propose an additive feeding device for the production of polymer materials to solve the above problems

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