A transformer iron core automatic laminating production line

Abstract

The invention relates to the technical field of automation equipment for transformer production, in particular to a transformer iron core automatic lamination production line Which includes a stand, abin, a lamination platform, a take-off and release mechanism, a Transfer mechanism and a control cabinet, A material bin, a take-off and placing mechanism and a convey mechanism are fixed on the support frame, A plurality of bins are mounted on the bracket, the take-and-put mechanism is used for grasping the lamination in the bins and placing on the lamination platform, the conveying mechanism isused for feeding the lamination platform to the lamination range of the take-and-put mechanism and the lamination platform after the feeding of the lamination is completed, and the control cabinet can control the take-and-put mechanism and the conveying mechanism. The production line can run 24 hours a day, and the speed of lamination is higher than that of manual lamination, so the production efficiency is greatly improved. After the initial investment in the production line, there is no need to spend on lamination workers in the later period, which greatly reduces the production cost; The quality of lamination is stable and the error probability is much lower than that of manual lamination, which ensures the beautiful appearance of iron core and the stability of transformer quality.

Description

technical field [0001] The invention relates to the technical field of automation equipment for transformer production, in particular to an automatic stacking production line for transformer iron cores. Background technique [0002] The transformer iron core is the support frame used to wind the transformer coil winding, while the existing iron core is actually a structure with a fixed shape formed by laminating multiple silicon steel sheets. Moreover, the transformer core is often not a single winding post. For example, it usually needs to form a "day"-shaped winding skeleton. Therefore, it needs to be stacked and spliced ​​by five groups of silicon steel sheets, and the width and shape of the silicon steel sheets in each group Different, after each group of silicon steel sheets is laminated, its longitudinal section forms a spindle-shaped structure. Therefore, the structure of the transformer iron core is complex, the number of silicon steel sheets is very large, and the w...

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Problems solved by technology

Moreover, the transformer core is often not a single winding post. For example, it usually needs to form a "day"-shaped winding skeleton. Therefore, it needs to be stacked and spliced ​​by five groups of silicon steel sheets, and the width and shape of the silicon steel sheets in each group Different, after each group of silicon steel sheets is stacked, its longitudinal section forms a spindle-shaped structure. Therefore, the structure of the transformer core is complex, the number of silicon steel sheets is very large, and the weight of the finished product of a large transformer core is very large.

[0003] Existing transformer manufacturers usually produce iron cores by manually stacking silicon steel sheets one by one. It is conceivable that manual lamination has the following inevitable defects: due to the large number of silicon steel sheets, workers usually need to stack them one by one. The workload is huge, and the workers cannot work 24 hours a day, and the production efficiency is low; usually 2-4 workers are required to perform the lamination work of an iron core at the same time, resulting in huge labor costs in the factory, and the lamination work is very uneconomical; Since manual work cannot guarantee the concentration of attention at all times, it is very easy to have uneven laminations, which affects the appearance of the iron core and even the quality of the transformer.

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