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CN-224198543-U - Automatic metering and feeding device

CN224198543UCN 224198543 UCN224198543 UCN 224198543UCN-224198543-U

Abstract

The utility model relates to the technical field of PVB membrane processing, in particular to an automatic metering feeding device, which comprises a bottom frame, wherein one end of the top of the bottom frame is provided with a plurality of stand columns, the top of each stand column is sleeved with a buffer spring, the top of each buffer spring is sleeved with a placement frame, the interior of each placement frame is provided with a feeding hopper, one side of the bottom end of each feeding hopper is provided with a vibrating motor, the other side of the bottom end of each feeding hopper is provided with one end of a feeding hose, two ends of the middle part of the upper surface of the bottom frame are provided with supporting rods, the top of each supporting rod is provided with a feeding cylinder through screws, and one side of each feeding cylinder is provided with a driving motor. The improved feeding device can accurately meter and convey materials without additional human intervention, avoids repeated weighing operation and human errors assisted by manpower, improves the feeding efficiency, reduces the operation cost, is beneficial to improving the uniformity of the material proportion, and effectively ensures the processing quality and the production efficiency of PVB (polyvinyl butyral) diaphragms.

Inventors

  • Jiang Chongxiao

Assignees

  • 山东齐鲁乙烯化工股份有限公司

Dates

Publication Date
20260505
Application Date
20250528

Claims (7)

  1. 1. The automatic metering feeding device comprises a bottom frame (1) and is characterized in that one end of the top of the bottom frame (1) is provided with a plurality of upright posts (2), the top of each upright post (2) is sleeved with a buffer spring (3), the top of each buffer spring (3) is sleeved with a placement frame (4), a feed hopper (5) is arranged in each placement frame (4), one side of the bottom end of each feed hopper (5) is provided with a vibrating motor (6), the other side of the bottom end of each feed hopper (5) is provided with one end of a material conveying hose (7), two ends of the middle part of the upper surface of the bottom frame (1) are provided with supporting rods (8), the top of each supporting rod (8) is provided with a material conveying cylinder (9) through screws, one side of each material conveying cylinder (9) is provided with a driving motor (10), one side of each driving motor (10) is provided with a spiral material conveying rod (11), one end of the bottom of each material conveying cylinder (9) is provided with a discharge port (12), one end of the top of the bottom frame (1) is provided with a vertical slope (13), one end of each hopper (13) far away from the upright post (2), the top of each hopper (13) is provided with a guide frame (14), and the bottom end of each vertical frame (13) is provided with a middle part (16) is provided with a meter; The metering assembly (16) comprises a supporting plate (1601) which is arranged in the middle of the inner wall of the stand (13), a servo motor (1602) is arranged at the bottom end of one side of the supporting plate (1601), a driving gear (1603) is driven by one side of the servo motor (1602), a driven gear (1604) is meshed with the surface of the driving gear (1603), a supporting table (1605) is arranged in the interior of the driven gear (1604), a groove (1606) is arranged on one side of the supporting table (1605), a mounting groove (1607) is arranged in the middle of one side of the inner wall of the groove (1606), a pressure sensor (1608) is arranged in the interior of the mounting groove (1607), and a storage hopper (1609) is arranged on one side of the pressure sensor (1608).
  2. 2. The automatic measuring and feeding device according to claim 1, wherein the supporting table (1605) and the driving gear (1603) form a rotating structure through the driven gear (1604).
  3. 3. The automatic metering and feeding device according to claim 1, wherein a through groove is formed in the middle of the surface of the supporting plate (1601).
  4. 4. The automatic metering and feeding device as set forth in claim 1, wherein the mounting groove (1607) has an inner dimension corresponding to an outer dimension of the pressure sensor (1608).
  5. 5. The automatic metering and feeding device according to claim 1, wherein the placing frame (4) and the upright post (2) form a buffer structure through a buffer spring (3).
  6. 6. The automatic measuring and feeding device according to claim 1, wherein the two ends of the supporting table (1605) are rotatably installed on the inner wall of the through groove.
  7. 7. The automatic metering and feeding device according to claim 1, wherein one end of the feeding hose (7) far away from the feeding hopper (5) is arranged at one end of the top of the feeding cylinder (9).

Description

Automatic metering and feeding device Technical Field The utility model relates to the technical field of PVB membrane processing, in particular to an automatic metering and feeding device. Background The PVB film processing technology mainly relates to the production and application of polyvinyl butyral films, and the processing process comprises links of dissolution, mixing, coating, heating, forming and the like. In the production process, the requirements on links such as raw material metering, proportioning, feeding and the like are very strict. The automatic metering and feeding device can ensure accurate proportioning and stable supply of raw materials, avoid human operation errors, improve production efficiency, reduce waste and be beneficial to improving uniformity and quality of membrane products. The design process of the utility model finds that the prior art has the following problems: At present, common loading attachment only can carry out simple material loading operation, and the material loading in-process is difficult to according to the material loading demand of difference, and accurate automatic measurement is required material loading volume, and usually extra manual work and equipment are supplementary, weigh repeatedly the material, and the operation is comparatively loaded down with trivial details, laborious, has reduced material loading efficiency, has increased the human cost, and human intervention, easily leads to the material proportion uneven, and then has influenced PVB diaphragm's processingquality and production efficiency. Disclosure of utility model The utility model aims to provide an automatic metering feeding device so as to solve the problem that in the background art, the required feeding amount is difficult to accurately and automatically meter according to different feeding demands. The automatic metering and feeding device comprises a bottom frame, wherein one end of the top of the bottom frame is provided with a plurality of stand columns, the top of each stand column is sleeved with a buffer spring, the top of each buffer spring is sleeved with a placement frame, a feeding hopper is arranged in each placement frame, one side of the bottom end of each feeding hopper is provided with a vibrating motor, the other side of the bottom end of each feeding hopper is provided with one end of a feeding hose, two ends of the middle part of the upper surface of the bottom frame are provided with supporting rods, the top of each supporting rod is provided with a feeding cylinder through screws, one side of each feeding cylinder is provided with a driving motor, one side of each driving motor is provided with a spiral feeding rod, one end of the bottom of each feeding cylinder is provided with a discharge hole, one end of the top of the bottom frame, which is far away from each stand column, the top of each stand frame is provided with a guide hopper, the bottom of each stand frame is provided with a slope hopper, and the middle part of the inner wall of each stand frame is provided with a metering component. The metering assembly comprises a supporting plate which is arranged in the middle of the inner wall of the stand, a servo motor is arranged at the bottom end of one side of the supporting plate, a driving gear is driven on one side of the servo motor, a driven gear is meshed with the surface of the driving gear, a supporting table is arranged in the driven gear, a groove is formed in one side of the supporting table, a mounting groove is formed in the middle of one side of the inner wall of the groove, a pressure sensor is arranged in the mounting groove, and a storage hopper is arranged on one side of the pressure sensor. Further preferably, the support table and the driving gear form a rotating structure through a driven gear. Further preferably, the support table and the driving gear form a rotating structure through a driven gear. Further preferably, the mounting groove has an inner dimension corresponding to an outer dimension of the pressure sensor. Further preferably, the placement frame and the upright post form a buffer structure through a buffer spring. Further preferably, both ends of the supporting table are rotatably installed on the inner wall of the through groove. Further preferably, one end of the material conveying hose far away from the feeding hopper is arranged at one end of the top of the material conveying barrel. Compared with the prior art, the utility model has the beneficial effects that: This loading attachment can gradually pour into the material through to the inside of storage hopper into the material into gradually, increase weight to the storage hopper, when reaching the threshold value that pressure sensor set for in advance, automatically start servo motor, drive brace table and storage hopper are overturned to one side, and then pour out the material that the inside was collected, just realized carrying out the measurement to the ma