Box assembling production line, box assembling method, production system and production method for arm joint

A production system and production line technology, applied to other manufacturing equipment/tools, welding equipment, metal processing equipment, etc., can solve problems such as site layout confusion, low operating efficiency, and scattered parts

Active Publication Date: 2013-04-24
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, the welding process of the boom section of the foldable box-type boom frame adopts the station method for processing operations, that is, the processing system for boom section welding has multiple processing stations for different processing techniques, and each processing station is located at The layout of each location in the processing site is very chaotic. The assembling and welding operations of the boom sections are mixed together. The staff all work together at a certain station.
In addition, since the bo

Method used

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  • Box assembling production line, box assembling method, production system and production method for arm joint
  • Box assembling production line, box assembling method, production system and production method for arm joint
  • Box assembling production line, box assembling method, production system and production method for arm joint

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Embodiment approach

[0072] In the web assembly area 20, a plurality of blanks are assembled and welded to form a web to be assembled, and operations such as bending the welded web can be performed, and the web to be assembled can be stored for subsequent assembly Production line use. In particular, as a preferred embodiment of the present invention, the web assembling area 20 includes a web preliminary positioning station 21 having a web preliminary positioning tool, and the web preliminary positioning station 21 is used to pass through the web The panel initial positioning tool erects the web to be assembled for initial positioning. Before the webs to be assembled are hoisted to the assembly production line 30 for assembly, the web initial positioning tool will turn the flat webs along the axis at a certain angle (such as 90°) and erect them, so that the webs are in an upright position. state, so that the initial positioning is carried out before the web enters the box assembly production line ...

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Abstract

The invention discloses a box assembling production line for an arm joint. The arm joint comprises an upper cover plate, a lower cover plate, a web and a partition plate. The box assembling production line comprises an annular track and an automatic guiding trolley arranged on the annular track movably. A web locating station, an inner welding station and an upper cover plate locating station are arranged on the annular track sequentially. The web locating station is used for locating the lower cover plate to be assembled and the web to be assembled, the inner welding station is used for welding the located lower cover plate and web together from the inside and welding the partition plate and the web from the inside, the upper cover plate locating station is used for assembling the upper cover plate to be assembled above the welded web and the partition plate and locating the upper cover plate to form a box structure. The invention further discloses a box assembling method, a production system and a production method for the arm joint. The box assembling production line enables box assembling operation of the arm joint to be automatic assembling line operation, is high in working efficiency and reduces labor.

Description

technical field [0001] The invention relates to the production of boom sections in engineering machinery, in particular to a box assembly production line, box assembly method, production system and production method for the boom section. Background technique [0002] In the prior art, the welding process of the boom section of the foldable box-type boom frame adopts the station method to carry out the processing operation, that is, the processing system of the boom section welding has a plurality of processing stations for different processing techniques, and each processing station is located at The layout of each position in the processing site is very chaotic. The assembling and welding operations of the boom section are mixed together. In addition, since the boom section needs to be processed in one of the processing stations, it is hoisted to the next processing station in sequence for processing, and the processing is performed in sequence, and the entire processing pr...

Claims

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Application Information

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IPC IPC(8): B23P23/04B23K31/02
Inventor 吴斌兴张海涛李宏伟殷磊廖孟安余彪易伟王丽霞
Owner ZOOMLION HEAVY IND CO LTD
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