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Automatic raw material proportioning and mixing device

A technology of automatic proportioning and mixing device is applied in the field of plastic film production equipment, which can solve the problems of time-consuming and troublesome operation.

Active Publication Date: 2021-05-28
CHONGQING RUITING PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an automatic proportioning and mixing device for raw materials to solve the problems of troublesome and time-consuming operation in the existing batching method

Method used

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  • Automatic raw material proportioning and mixing device
  • Automatic raw material proportioning and mixing device
  • Automatic raw material proportioning and mixing device

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Embodiment Construction

[0018] The following is further described in detail through specific implementation methods:

[0019] The reference signs in the drawings of the description include: mixing drum 10, discharge port 11, chute 12, horizontal tank 13, accommodating tank 14, motor 20, stirring shaft 21, stirring blade 22, storage tank 30, discharge Tube 31, fixed cylinder 40, electromagnet 41, elastic member 42, sliding rod 43, ball 431, iron block 44, bracket 50, sealing plate 60, protrusion 61, protrusion block 62, rack 63, reset member 64, Rotating shaft 70, stirring rod 71, gear 72.

[0020] This embodiment is basically as Figure 1-Figure 3 Shown: a raw material automatic proportioning and mixing device, including a frame, a mixing drum 10, a stirring mechanism and a plurality of storage tanks 30 installed on the frame, and a plurality of storage tanks 30 along the circumferential direction of the upper part of the mixing drum 10 Evenly distributed; the specific number of storage tanks 30 is...

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Abstract

The invention belongs to the technical field of plastic film production equipment, and particularly relates to an automatic raw material proportioning and mixing device. The automatic raw material proportioning and mixing device comprises a stirring barrel, a stirring mechanism and a plurality of storage tanks; a plurality of discharge ports with different sizes are formed in the side wall of the upper part of the stirring barrel; a discharge pipe is connected between each storage tank and one of the discharge ports; an inclined groove is formed in the inner wall of the stirring barrel; a sealing plate is arranged in the stirring barrel; and a protrusion connected to the inclined groove in a sliding mode is arranged on the sealing plate; a reset piece for sealing the sealing plate at the discharge port is connected between the sealing plate and the inner wall of the stirring barrel; the stirring mechanism comprises a stirring shaft, a driving piece, and a push rod and stirring blades, wherein the driving piece is used for driving the stirring shaft to rotate, and the push rod and the stirring blades are fixed on the stirring shaft; a protruding block capable of making contact with the push rod is arranged on the sealing plate; and when the sealing plate moves to the limiting position along the inclined groove, the push rod is disengaged from the protruding block. By using the technical scheme, the steps of mixing operation can be simplified, the efficiency is improved, the time of mixing operation is saved, and the raw material mixing uniformity can be improved.

Description

technical field [0001] The invention belongs to the technical field of plastic film production equipment, and in particular relates to an automatic proportioning and mixing device for raw materials. Background technique [0002] In the production process of plastic packaging film, the various raw materials used need to be proportioned, then mixed and stirred, and the mixed raw materials are sent to the film casting equipment to produce plastic packaging film. In the prior art, the process of proportioning and mixing various raw materials is generally as follows: firstly weigh each raw material, then put a certain amount of various raw materials into the stirring mechanism, and finally use the stirring mechanism to mix and stir the raw materials to obtain the formula than the material after mixing. There are following defects in mixing materials in the above-mentioned manner: 1) Various raw materials need to be weighed separately to determine the amount of each raw material,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B7/16B29B7/24
CPCB29B7/16B29B7/242B29B7/244
Inventor 曹玉
Owner CHONGQING RUITING PLASTIC
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