Feeding device used for producing powder coating

Abstract

The invention discloses a feeding device used for producing powder coating. The feeding device comprises a material conveying cylinder. A feeding pipe is arranged on the upper wall of the material conveying cylinder in a communicating manner. A discharging pipe is arranged on the lower wall of the material conveying cylinder in a communicating manner. A baffle capable of sliding is arranged on theside wall of the feeding pipe in a penetrating manner. Supporting plates are fixedly connected to the side walls, close to the two ends, of the material conveying cylinder correspondingly. A placingplate is fixedly connected to the side wall of the supporting plate located on the left side. A power source is arranged on the lower wall of the placing plate. A motor is fixedly connected to the upper wall of the placing plate. An output shaft of the motor extends to the interior of the material conveying cylinder and is fixedly connected with a spiral conveying rod. According to the feeding device, reciprocating motion of the baffle can be achieved, intermittent discharging is achieved, the connecting portion of the feeding pipe and the spiral conveying rod can be prevented from being blocked by a large amount of powder coating, then it is ensured that the device can operate normally, the working efficiency of the equipment is improved greatly, a power source does not need to be arranged additionally to drive the baffle to move in a reciprocating manner, the purpose of saving resources is achieved, and thus the overall structure of the equipment is more reasonable.

Description

Technical field [0001] The invention relates to the technical field of feeding devices, in particular to a feeding device for powder coating production. Background technique [0002] Powder coating is a solid powdery synthetic resin coating composed of solid resin and pigments, fillers and additives. Unlike ordinary solvent-based coatings and water-based coatings, its dispersion medium is not solvent and water, but air. It has no solvent Pollution, 100% film formation, and low energy consumption. Powder coatings are divided into two categories: thermoplastic and thermosetting. [0003] In the process of powder coating processing and production, it is necessary to use a feeding device to transport the powder coating, usually a screw conveyor rod is used to transport the powder coating. When the staff puts a large amount of powder coating into the conveyor, it is easy to cause feeding Blockage occurs at the place, which leads to the jam of the screw conveying rod, which requires wor...

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Problems solved by technology

[0003] In the process of powder coating processing and production, it is necessary to use a feeding device to transport the powder coating, usually using a screw conveyor rod to transport the powder coating. When the staff puts a large amount of powder coating into the conveyor, it is easy to cause the feeding Blockage occurs at the place, which leads to the jamming of the screw conveying rod, which requires the staff to stop and clear it, which greatly reduces the work efficiency. Therefore, it is necessary to design a feeding device for powder coating production to solve the above problems

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