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CN-122009801-A - Feed line and automatic batching line body system

CN122009801ACN 122009801 ACN122009801 ACN 122009801ACN-122009801-A

Abstract

The invention relates to a feed line and an automatic feed line body system, wherein the feed line is used for storing, conveying and supplying raw material whole trays and comprises a storage conveying unit, a lifting and feeding unit and a lifting mechanism, wherein the storage conveying unit comprises an upper layer storage conveying platform and a lower layer empty material returning platform, the upper layer storage conveying platform provides a storage function in a static state and a conveying function in a dynamic state, the lower layer empty material returning platform is used for returning the empty trays after unloading, and the lifting and feeding unit is arranged at the front end of the storage conveying unit and used for receiving the loading trays from the storage conveying unit and comprises the lifting mechanism and a feeding platform arranged above the lifting mechanism. According to the invention, the traditional material tank type batching mode in the powder coating industry is changed, and a plurality of material supply lines are adopted to replace traditional different material storage tanks, so that on one hand, the problems of space occupation and difficult unloading caused by the storage of the original material tanks are realized, and on the other hand, the automation degree and batching efficiency of batching are improved, and the labor cost and the labor intensity are reduced.

Inventors

  • WANG SHUBO
  • LIU ZHONGJIANG

Assignees

  • 烟台东辉智能科技有限公司

Dates

Publication Date
20260512
Application Date
20260319

Claims (9)

  1. 1. A feed line for providing storage, transport and supply of whole trays of raw materials, comprising: The upper layer material storage and conveying platform provides a material storage function in a static state and a conveying function in a dynamic state, and the lower layer material return platform is used for returning the empty trays after unloading; The lifting feeding unit is arranged at the front end of the storage conveying unit and used for receiving a loading tray from the storage conveying unit, and comprises a lifting mechanism below and a feeding platform arranged above the lifting mechanism.
  2. 2. A feed line as set forth in claim 1, wherein, The upper layer material storage and conveying platform and the lower layer empty material returning platform are identical in structural configuration, and each upper layer material storage and conveying platform and the lower layer empty material returning platform comprise a driving motor, a chain transmission mechanism output by the driving motor and driving rollers driven by the chain transmission mechanism and arranged into a conveying line.
  3. 3. A feed line as set forth in claim 1, wherein, The lifting mechanism of the lifting feeding unit comprises a base, an air cylinder arranged on the base and a scissor-type supporting frame driven and controlled by the air cylinder; The feeding platform of the lifting feeding unit is arranged above the scissor-type supporting frame, and the structure of the feeding platform is the same as that of an upper layer storage conveying platform and a lower layer empty material returning platform of the storage conveying unit.
  4. 4. A feed line as set forth in claim 1, wherein, The end of the lower-layer empty material returning platform is provided with a tray stopping mechanism, the stopping mechanism comprises a stand column, a stop block and a stopping block, the stopping block is arranged on the stand column through a rotating shaft and is provided with a stopping end and a limiting end, the stopping end is used for being pushed and rotated with the tray in an adapting mode so that the tray returns normally, the limiting end is used for being abutted with the stop block in an adapting mode so that the stopping end rotates to be higher than the surface of a driving roller of the platform, and the function of preventing the tray from returning is achieved.
  5. 5. An automatic batching line system comprising a feed line as claimed in any of claims 1 to 4, and a destacking robot and a batching line; The feeding lines are configured with a plurality of feeding lines based on the types of raw materials of the products, each feeding line corresponds to one raw material of the products and provides storage, transportation and supply of the raw material whole tray; The unstacking robot is used for unstacking, grabbing and conveying different raw materials on the plurality of feeding lines to the batching lines respectively; the batching line is used for uniformly distributing the raw materials required by the product.
  6. 6. An automatic batching line system according to claim 5, wherein, The device also comprises a unpacking device and a feeding unit.
  7. 7. An automatic batching line system according to claim 6, wherein, The unpacking and unpacking device is lower than a batching line in space, and comprises a double-speed chain conveying line, a balance wheel driving mechanism, a manipulator executing assembly, a cutting assembly and a crushing feeding port, wherein the cutting assembly and the crushing feeding port are respectively arranged at a unpacking station and a crushing station, the balance wheel driving mechanism comprises a balance wheel motor and a balance wheel, the balance wheel motor drives the balance wheel to rotate, a poking arm is convexly arranged on the periphery of the balance wheel, a bearing is arranged in the poking arm, the manipulator executing assembly comprises a sheave and a manipulator turntable which are coaxially connected and are arranged up and down, three functional arms are uniformly distributed on the sheave in the circumferential direction, sliding grooves matched with the bearings on the periphery of the balance wheel are respectively formed in the three functional arms, the manipulator turntable is also circumferentially provided with three functional arms, the lower part of each functional arm is connected with a mechanical gripper with a sucker through a lifting cylinder, the mechanical gripper is used for sucking a material bag on the double-speed chain conveying line, and the cutting assembly comprises a cutting motor and a cutting knife arranged on the blanking groove.
  8. 8. An automatic batching line system according to claim 7, characterized in that, The feeding unit comprises a distribution metering part and a bulk material mixing tank, the distribution metering part comprises a triaxial running frame provided with a mechanical gripper, a material carrying tray, a bin and a screw feeder, the number of the material carrying tray, the number of the bin and the number of the screw feeder are in one-to-one correspondence and are matched with the number of raw materials, the feeding port of the bin is provided with a cutting knife, the bottom of the bin is connected with the screw feeder through a stirring bin and a butterfly valve which are communicated, and the discharging end of the screw feeder is communicated to the bulk material mixing tank at the lower layer through a weighing device.
  9. 9. An automatic batching line system according to claim 8, wherein, The automatic batching line body system further comprises a gravity line used for conveying raw materials on the batching line to the unpacking and unpacking device, a feeding end of the gravity line is connected with a discharging end of the batching line, and the discharging end is connected with a double-speed chain conveying line of the unpacking and unpacking device.

Description

Feed line and automatic batching line body system Technical Field The invention relates to a feed line and an automatic batching line body system for the powder coating industry, and belongs to the technical field of powder coating batching systems. Background The main production process of the powder coating comprises the steps of batching, mixing, extruding, tabletting, grinding, separating, dedusting and the like, wherein batching is a core link in the production process of the powder coating, and a batching method commonly adopted in the industry at present is to arrange a plurality of independent storage tanks in a raw material warehouse to respectively store different raw materials. When the raw materials are put in storage, different raw materials are put into corresponding storage tanks for standby. During batching, the compounding dolly is through each storage tank in proper order, and the material is quantitatively weighed out and flows to the compounding dolly through the weighing unit that the jar body below was equipped with in the storage tank, finally sends into the compounding station by the compounding dolly after gathering different raw materials and discharges, accomplishes the batching process. In the above conventional compounding process, there are mainly the following drawbacks: 1. After the whole raw materials are put in storage, the raw materials are required to be unpacked manually and then put into a storage tank, and the manual operation process is not only troublesome, but also has high labor intensity. 2. A product is often prepared from a plurality of raw materials, each raw material is required to correspond to an independent storage tank, and the storage tanks are huge in volume and large in quantity, so that the huge space occupation is caused. 3. The storage period from the feeding of the raw materials to the production is longer, moisture absorption, caking and deterioration are easy to generate in the storage process of the raw materials, the flowability is poor after the viscosity of the raw materials is increased, the material taking is influenced, and the quality of the raw materials is also influenced to a certain extent. 4. In order to avoid overlong storage period of raw materials in the tank, the tank needs to be cleaned manually and periodically, and more labor cost and raw material waste are caused in the tank cleaning process. 5. The whole batching process has more manual intervention links, low automation degree, low batching efficiency and high manual labor intensity. 6. The weighing unit arranged below the storage tank has two defects, namely that the weighing range is limited, so that the batching precision is insufficient, when the raw materials contain small-metering materials, the raw materials can only be metered through manual intervention, and the flow rate limitation in the weighing process affects the overall batching efficiency. In view of the above, there is a need to provide an automated dispensing line system. Disclosure of Invention The invention aims to solve the problems, and further provides a feed line and an automatic batching line body system, wherein the feed line is particularly suitable for front end feed of multi-raw material batching and can replace the function of a traditional raw material warehouse, and the automatic batching line body system can greatly improve the automation degree and the production efficiency of the traditional batching. In order to solve the problems, the invention adopts the following technical scheme: A feed line for providing storage, transport and supply of whole trays of raw materials, characterized by comprising: The upper layer material storage and conveying platform provides a material storage function in a static state and a conveying function in a dynamic state, and the lower layer material return platform is used for returning the empty trays after unloading; The lifting feeding unit is arranged at the front end of the storage conveying unit and used for receiving a loading tray from the storage conveying unit, and comprises a lifting mechanism below and a feeding platform arranged above the lifting mechanism. Further, the upper layer material storage and conveying platform and the lower layer empty material returning platform are identical in structural configuration, and each upper layer material storage and conveying platform and the lower layer empty material returning platform comprise a driving motor, a chain transmission mechanism output by the driving motor and driving rollers driven by the chain transmission mechanism and distributed into conveying lines. Further, the lifting mechanism of the lifting feeding unit comprises a base, an air cylinder arranged on the base and a scissor-type supporting frame driven and controlled by the air cylinder; the feeding platform of the lifting feeding unit is fixedly arranged above the scissor-type supporting frame, and the structure of the feeding plat