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CN-224230658-U - Material feeding system for push plate furnace

CN224230658UCN 224230658 UCN224230658 UCN 224230658UCN-224230658-U

Abstract

The utility model relates to the field of material conveying, in particular to a material feeding system for a push plate furnace. The system comprises a frame, a first bin, a second bin, a first detection unit, a second detection unit, a feeding mechanism and a moving assembly. The first bin is detachably arranged on the frame and used for storing powder, the second bin is movably arranged on the frame and used for receiving and temporarily storing powder, the first detection unit is connected with the first bin and used for detecting the weight of the powder, the second detection unit is connected with the second bin and used for detecting the weight of the powder, the feeding mechanism is arranged between a discharge hole of the first bin and a feed hole of the second bin and used for conveying the powder, and the moving assembly is used for driving the second bin to horizontally move so that the discharge hole of the second bin is sequentially aligned with a plurality of target containers. According to the utility model, a double-bin structure is adopted, accurate feeding is realized through the second detection unit, continuous charging of a plurality of target containers is realized through the moving assembly, and the first bin can be replaced integrally, so that charging efficiency and accuracy are improved.

Inventors

  • CAO ZHIJUN
  • FANG JIANGTAO

Assignees

  • 苏州汇科技术股份有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (9)

  1. 1. A material feeding system for push pedal stove, its characterized in that includes: A frame; the first bin is detachably arranged on the rack and used for storing powder; the second bin is movably arranged on the rack and is used for receiving and temporarily storing powder; The first detection unit is connected to the first bin and is used for detecting the weight of the first bin and the powder in the first bin; The second detection unit is connected to the second storage bin and is used for detecting the weight of the second storage bin and the powder therein; The feeding mechanism is arranged between the discharge port of the first bin and the feed port of the second bin and is used for conveying powder from the first bin to the second bin; And the moving assembly is arranged on the frame and is used for driving the second storage bin to move in the horizontal direction so that the discharge hole of the second storage bin is sequentially aligned with a plurality of target containers.
  2. 2. The material feeding system for the push plate furnace of claim 1, wherein the first bin is connected with the frame through a support frame, a material guiding assembly is connected to the support frame, the upper end of the material guiding assembly is in butt joint with a discharge hole of the first bin, and the lower end of the material guiding assembly is in butt joint with the feeding mechanism.
  3. 3. The material feeding system for a push plate furnace of claim 2, wherein the material guiding assembly comprises a material guiding pipe connected with the supporting frame, a transition material cylinder connected with the upper end of the material guiding pipe through a hose, and a material outlet of the first material bin is in butt joint with the upper end of the transition material cylinder; The transition barrel is also connected with the support frame through a plurality of first elastic devices so that the transition barrel can float in the vertical direction.
  4. 4. The material loading system for a push plate furnace of claim 3, wherein a gap is formed between the lower end of the material guiding pipe and the feeding end of the feeding mechanism.
  5. 5. The material loading system for a push plate furnace of claim 2, wherein the first detection unit is a plurality of pressure sensors, and the support frame is connected with the frame through the plurality of pressure sensors.
  6. 6. The material loading system for a pusher furnace of claim 1, wherein the second detection unit is a plurality of tension sensors connecting the second bin to the moving assembly in a suspended manner.
  7. 7. The material loading system for a push plate furnace of claim 6, wherein the moving assembly comprises a mounting plate connected to the frame through a sliding rail, and a driving device mounted to the frame and connected to the mounting plate; The second bin is connected to the mounting plate through a second detection unit; The driving device can drive the mounting plate to move on the sliding rail, and then drive the second storage bin to move.
  8. 8. The material loading system for a pusher furnace of claim 1, wherein: The opening and closing assembly is arranged at the discharge port of the second storage bin and used for controlling the opening and closing of the discharge port; the dust cover is arranged above the feeding hole of the second storage bin.
  9. 9. The material loading system for a push plate furnace of claim 1, wherein the feeding mechanism is a belt conveyor.

Description

Material feeding system for push plate furnace Technical Field The utility model relates to the technical field of material conveying, in particular to a material feeding system for a push plate furnace. Background The pusher furnace is a high-temperature sintering device commonly used in the industries of electronic ceramics, magnetic materials, powder metallurgy and the like. In the use process of the push plate furnace, powder to be sintered is required to be filled into a sagger (namely a target container), and then the sagger is sent into the furnace by a push plate mechanism for sintering. The traditional loading mode mainly depends on manual operation, and operators need to load powder into sagger one by one, so that the problems of high labor intensity, low loading efficiency, difficult guarantee of loading precision and the like exist. Particularly for a double-layer or multi-layer push plate furnace, the upper layer or the lower layer or the multi-layer sagger is required to be charged respectively, and the manual operation is more complicated. In some prior art, a screw conveyor is used for feeding, and a sagger is directly weighed, so that quantitative charging is realized. However, since the sagger of the pusher furnace is moved by the continuous movement of the pusher plate, there is a great difficulty in accurately weighing the moving sagger, and the weighing device is easily affected by the vibration of the apparatus. Therefore, a material feeding system capable of realizing automatic charging and accurate feeding is needed to solve the problems in the prior art. Disclosure of utility model The utility model aims to provide a material feeding system for a push plate furnace, which solves the problems of high labor intensity of manual feeding, low feeding precision and the like in the prior art. The technical scheme of the utility model is that 1. A material feeding system for a push plate furnace comprises: A frame; the first bin is detachably arranged on the rack and used for storing powder; the second bin is movably arranged on the rack and is used for receiving and temporarily storing powder; The first detection unit is connected to the first bin and is used for detecting the weight of the first bin and the powder in the first bin; The second detection unit is connected to the second storage bin and is used for detecting the weight of the second storage bin and the powder therein; The feeding mechanism is arranged between the discharge port of the first bin and the feed port of the second bin and is used for conveying powder from the first bin to the second bin; And the moving assembly is arranged on the frame and is used for driving the second storage bin to move in the horizontal direction so that the discharge hole of the second storage bin is sequentially aligned with a plurality of target containers. The first bin is connected with the frame through a support frame, the support frame is connected with a material guide assembly, the upper end of the material guide assembly is in butt joint with a discharge hole of the first bin, and the lower end of the material guide assembly is in butt joint with the feeding mechanism. Preferably, the material guiding component comprises a material guiding pipe connected with the supporting frame, and a transition material barrel connected with the upper end of the material guiding pipe through a hose, wherein the material outlet of the first material bin is in butt joint with the upper end of the transition material barrel; The transition barrel is also connected with the support frame through a plurality of first elastic devices so that the transition barrel can float in the vertical direction. Preferably, a gap is arranged between the lower end of the material guiding pipe and the feeding end of the feeding mechanism. Preferably, the first detection unit is a plurality of pressure sensors, and the support frame is connected with the frame through the plurality of pressure sensors. Preferably, the second detection unit is a plurality of tension sensors, and the second bin is connected to the moving assembly in a hanging manner. Preferably, the moving assembly comprises a mounting plate connected to the frame through a sliding rail, and a driving device mounted to the frame and connected with the mounting plate; The second bin is connected to the mounting plate through a second detection unit; The driving device can drive the mounting plate to move on the sliding rail, and then drive the second storage bin to move. Preferably, the opening and closing assembly is arranged at the discharge port of the second bin and used for controlling the opening and closing of the discharge port; the dust cover is arranged above the feeding hole of the second storage bin. Preferably, the feeding mechanism is a belt conveyor. Compared with the prior art, the utility model has the advantages that: (1) According to the utility model, a double-bin structure is adopted