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CN-121990355-A - Feeding system for assembly workshop

CN121990355ACN 121990355 ACN121990355 ACN 121990355ACN-121990355-A

Abstract

The invention discloses a feeding system of a final assembly workshop, which comprises a material trolley, a material sorting station, a line side sub-assembly station and a centralized sub-assembly station, wherein the material sorting station, the line side sub-assembly station and the centralized sub-assembly station are arranged in the final assembly workshop, the driving path of the material trolley sequentially penetrates through the material sorting station, the line side sub-assembly station and the centralized sub-assembly station, the material trolley loads materials to be assembled at the material sorting station, and the sub-assembly is loaded at the line side sub-assembly station and the centralized sub-assembly station, so that the technical problems of long chain and complex logistics path of a feeding process in the prior art are solved.

Inventors

  • ZHANG ZHEN

Assignees

  • 武汉江夏楚能汽车技术研发有限公司

Dates

Publication Date
20260508
Application Date
20260306

Claims (10)

  1. 1. A utility shop feed system, comprising: A material trolley; A material sorting station, a line side sub-packaging station and a centralized sub-packaging station which are arranged in a final assembly workshop, The material sorting station is used for loading materials to be assembled, and the line side sub-packaging station and the centralized sub-packaging station are used for loading sub-assemblies.
  2. 2. The assembly shop feed system according to claim 1, wherein the material trolleys are configured in a plurality and each of the material trolleys is configured to pass through the material sorting station, the line side sub-packaging station and the centralized sub-packaging station in sequence and to load material or sub-assemblies at each station, respectively.
  3. 3. The assembly shop feed system according to claim 2, wherein at least part of the line side racking stations and the centralized racking stations are configured to perform the operations corresponding to the material sorting stations.
  4. 4. The assembly shop feed system according to claim 2, wherein the travel path of the material trolley comprises a circulation loop for returning the material trolley to the material sorting station after passing through the centralized sub-packaging station.
  5. 5. The assembly shop feed system according to claim 1, wherein the line side racking station and the centralized racking station are configured to load sub-assemblies directly to the material trolley.
  6. 6. The assembly shop feed system according to claim 1, wherein the material trolley is provided with a magazine for carrying sub-assemblies.
  7. 7. The assembly shop feed system according to claim 6, wherein a plurality of cassettes are provided and different cassettes are each used to carry a different type of sub-assembly.
  8. 8. The assembly shop feed system according to claim 6, wherein the inner wall of the magazine is provided with a protective layer for reducing contact wear between the sub-assembly and the inner wall of the magazine.
  9. 9. The assembly shop feed system according to claim 6, wherein a limiting part is arranged at the periphery of the opening of the magazine, and the limiting part is used for limiting the sub-assembly from falling out of the opening of the magazine.
  10. 10. The assembly shop feed system according to claim 6, wherein the magazine is detachably connected to the material trolley.

Description

Feeding system for assembly workshop Technical Field The invention relates to the technical field of industrial manufacturing logistics, in particular to a feeding system of a final assembly workshop. Background In the automobile assembly production process, the whole automobile assembly generally adopts a multi-automobile type mixed line production mode, and different automobile types are alternately produced on the same assembly line according to a set beat. Because of the differences of different vehicle types in configuration, structure and part types, high requirements are provided for the accuracy, time sequence matching and feeding flexibility of part feeding. The sequential feeding is one of the common feeding modes of the assembly workshops, and in the existing sequential feeding system, materials are generally sorted, split-packed and fed in different functional areas respectively, and corresponding operations are completed by different stations or devices respectively. The operation units are connected in a sectional mode, and an intermediate buffer area is needed to be arranged between different working procedures or additional logistics transferring equipment is relied on to realize material handover so as to coordinate beat difference of each station and ensure feeding continuity. Therefore, under the existing feeding mode, the different working procedures are required to be connected through multiple times of transportation or intermediate buffering, so that a feeding flow chain is long, a logistics path is complex, and a feeding organization is not compact enough. How to reduce the transfer and buffer links between the working procedures, so that the feeding flow is more compact, and the technical problem to be solved in the field is urgent. Disclosure of Invention The invention aims to overcome the technical defects, and provides a feeding system of a final assembly workshop, which solves the technical problems of longer feeding flow chain and complicated logistics path in the prior art. In order to achieve the technical purpose, the invention adopts the following technical scheme: The invention provides a feeding system of a final assembly workshop, which comprises a material trolley, a material sorting station, a line side sub-assembly station and a centralized sub-assembly station, wherein the material sorting station, the line side sub-assembly station and the centralized sub-assembly station are arranged in the final assembly workshop, the driving path of the material trolley sequentially penetrates through the material sorting station, the line side sub-assembly station and the centralized sub-assembly station, the material trolley loads materials to be assembled at the material sorting station, and the line side sub-assembly station and the centralized sub-assembly station load sub-assemblies. In some embodiments, the material trolleys are configured in a plurality, and each material trolley is configured to sequentially pass through a material sorting station, a line side sub-packaging station and a centralized sub-packaging station, and to load materials or sub-assemblies at each station. In some embodiments, at least a portion of the side racking stations and the centralized racking stations are configured to perform the functions of the operations corresponding to the material sorting stations. In some embodiments, the travel path of the material trolley includes a circulation loop for returning the material trolley to the material sorting station after passing through the centralized racking station. In some embodiments, the edge-of-line racking station and the centralized racking station are configured to load the subassemblies directly to the material trolley. In some embodiments, the material trolley is provided with a magazine for carrying the subassemblies. In some embodiments, the cartridges are provided in a plurality, and different cartridges are each used to carry a different type of subassembly. In some embodiments, the inner wall of the cartridge is provided with a protective layer for reducing contact wear between the subassembly and the inner wall of the cartridge. In some embodiments, a limiting portion is disposed at the periphery of the opening of the cartridge, and the limiting portion is used for limiting the sub-assembly from being separated from the opening of the cartridge. In some embodiments, the cartridge is detachably connected to the material trolley. Compared with the prior art, the feeding system of the assembly workshop provided by the invention has the advantages that the material sorting stations, the line side sub-packaging stations and the centralized sub-packaging stations are sequentially arranged along the same feeding path, and the material trolley sequentially passes through the stations to finish the bearing of the material and the sub-assembly, so that the sorting, sub-packaging and feeding form a continuous connection relationship under t