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CN-224211991-U - Powder material feeding device

CN224211991UCN 224211991 UCN224211991 UCN 224211991UCN-224211991-U

Abstract

The utility model discloses a powder material feeding device, which relates to the technical field of powder material feeding tools and comprises a sealing box and a supporting table arranged at the bottom end, wherein a discharging table is arranged at the bottom surface of one end of the sealing box, a plurality of supporting frames are arranged at the other end of the top surface of the sealing box, a material storage kettle is arranged on the supporting frames, a driving motor is arranged in the middle of the top surface of the material storage kettle, and a feeding table is arranged at one end of the top surface of the material storage kettle.

Inventors

  • SUN YANJUN
  • ZHAO DIDI
  • JIANG CANBIN

Assignees

  • 中怡化工(漳州)有限公司

Dates

Publication Date
20260508
Application Date
20250619

Claims (6)

  1. 1. The powder material feeding device comprises a sealing box (1) and a supporting table (2) arranged at the bottom end, and is characterized in that a discharging table (3) is arranged on the bottom surface of one end of the sealing box (1), a plurality of supporting frames (5) are arranged on the other end of the top surface of the sealing box (1), a material storage kettle (6) is arranged on each supporting frame (5), a driving motor (9) is arranged in the middle of the top surface of the material storage kettle (6), and a feeding table (8) is arranged at one end of the top surface of the material storage kettle (6).
  2. 2. The powder material feeding device according to claim 1, wherein driving rollers are arranged at two ends of the interior of the sealing box (1), a transmission belt (18) with a partition plate is arranged between the two driving rollers, a trowel (19) is arranged at one end of the inner top surface of the sealing box (1), a stepping motor (4) is arranged at one end of the driving rollers at the rear end of the sealing box through a coupler, and the stepping motor (4) is arranged at the front end of the sealing box (1).
  3. 3. The powder material feeding device according to claim 1, wherein the inverted arc plate (13) is horizontally arranged below the inner part of the material storage kettle (6), the driving end of the driving motor (9) is provided with a low-speed rotating rod (11) through a coupler, and the low-speed rotating rod (11) is positioned between the inverted arc plate (13) and the inner top surface of the material storage kettle (6).
  4. 4. The powder material feeding device according to claim 3, wherein the discharging pipe (20) is arranged on the bottom surface of the inverted arc plate (13), the lower end of the discharging pipe (20) penetrates through the material storage kettle (6), the fixing table (15) is arranged above the inner wall of the discharging pipe (20), the protective shell (16) is arranged at the lower end of the fixing table (15), the servo motor (21) is arranged in the protective shell (16), and the high-speed rotating rod (17) is arranged on the driving shaft of the servo motor (21) through the coupling.
  5. 5. A powder material dosing device as claimed in claim 4, wherein: The low-speed rotating rod is characterized in that a mounting groove is formed in the bottom surface of the low-speed rotating rod (11), a self-locking air cylinder (12) is arranged in the mounting groove, a sealing block (14) is arranged at the driving end of the air cylinder (12) through a coupling, the axis of the driving end of the air cylinder (12) is concentric with the axis of the discharging pipe (20), and the diameter of the sealing block (14) is equal to the inner diameter of the discharging pipe (20).
  6. 6. A powder material dosing device as claimed in claim 5, wherein: An electronic valve (7) is arranged at the bottom end of the discharging pipe (20), a feeding pipe (22) is connected to the lower end of the electronic valve (7), the feeding pipe (22) is arranged above the other end of the sealing box (1), and a manual sliding plate (10) is arranged in the discharging table (3).

Description

Powder material feeding device Technical Field The utility model relates to the technical field of powder material throwing tools, in particular to a powder material throwing device. Background In the field of powder material delivery, the existing material delivery device often faces the problems of insufficient material transmission precision and low storage efficiency; Specifically, the transmission mechanism of the traditional feeding equipment lacks effective control on the uniformity of materials, the materials are easy to accumulate on the transmission belt and uneven accumulation, so that each time the feeding amount error is larger, the high-precision production requirement is difficult to meet, meanwhile, in the material storage link, powder materials in the storage container are easy to accumulate and agglomerate under the action of gravity due to lack of a dynamic stirring structure, the actual storage capacity of the container is reduced, the discharging channel is blocked due to agglomeration, the continuity of the feeding flow is influenced, for example, a part of the device can realize the basic material transmission function, but a targeted leveling mechanism is not arranged, the height of the materials among the transmission belt baffles is inconsistent, the fluctuation of the feeding amount is obvious, in the material accumulation structural design, the traditional straight barrel type container lacks a stirring assembly, the materials are easy to form compact accumulation after standing for a long time, even a bridging phenomenon is generated, the production efficiency is seriously influenced, and the improvement is needed. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a powder material feeding device. In order to achieve the purpose, the powder material feeding device comprises a sealing box and a supporting table arranged at the bottom end, wherein a discharging table is arranged on the bottom surface of one end of the sealing box, a plurality of supporting frames are arranged on the other end of the top surface of the sealing box, a material storage kettle is arranged on the supporting frames, a driving motor is arranged in the middle of the top surface of the material storage kettle, and a feeding table is arranged at one end of the top surface of the material storage kettle. Preferably, the driving rollers are mounted at two ends of the inner portion of the sealing box, a transmission belt with a partition plate is mounted between the two driving rollers, a trowelling plate is mounted at one end of the inner top surface of the sealing box, a stepping motor is mounted at one end of the driving rollers through a coupler, and the stepping motor is mounted at the front end of the sealing box. Preferably, the inverted arc plate is horizontally arranged below the inside of the material storage kettle, the driving end of the driving motor is provided with a low-speed rotating rod through a coupler, and the low-speed rotating rod is positioned between the inverted arc plate and the inner top surface of the material storage kettle. Preferably, the material discharging pipe is arranged on the bottom surface of the inverted arc plate, the lower end of the material discharging pipe penetrates through the material storage kettle, the fixed table is arranged above the inner wall of the material discharging pipe, the protective shell is arranged at the lower end of the fixed table, the servo motor is arranged in the protective shell, and the high-speed rotating rod is arranged on the driving shaft of the servo motor through the coupler. Preferably, the mounting groove is formed in the bottom surface of the low-speed rotating rod, a self-locking air cylinder is mounted in the mounting groove, a sealing block is mounted at the driving end of the air cylinder through a coupling, the axis of the driving end of the air cylinder is concentric with the axis of the discharge pipe, and the diameter of the sealing block is equal to the inner diameter of the discharge pipe. Preferably, the electronic valve is installed to row material pipe bottom, the electronic valve lower extreme is connected with the inlet pipe, the inlet pipe is installed in the seal box other end top, install manual slide in the row material platform. Compared with the prior art, the automatic feeding device has the advantages that the problem of uneven accumulation of materials in the conveying process is solved through the cooperation between the driving roller and the belt conveyor and the trowelling plate, the feeding precision is improved, the effect of enabling the material storage kettle to store more materials and preventing the materials from accumulating is achieved through the cooperation between the inverted arc plate and the low-speed rotating rod, the problem of accumulation and blockage of the materials in the material storage kettle is solved, the storage and feedin