Aluminum profile punching device with error-proof function

Abstract

The invention relates to an aluminum profile punching device with an error-proof function. The aluminum profile punching device comprises a punching machine and a punching upper die mounted on the punching machine, and further comprises an error correction mechanism mounted on the table board of the punching machine, wherein the error correction mechanism comprises a discharging unit, a feeding unit, a positive and negative detection unit and leak hole detection units; the feeding unit is arranged on the table board of the punching machine; mounting blocks are arranged on the left side and the right side of the feeding unit; a large punching hole and a small punching hole are formed in the positions, corresponding to a large punch and a small punch, of the upper end surface of each mounting block; the discharging unit and the positive and negative detection unit are sequentially mounted at the upper part of the feeding unit at the front end of the large punching hole from front to back; and the leak hole detection units are arranged behind the large punch and the small punch on the punching upper die. The aluminum profile punching device is scientific and reasonable in design, and has the advantages that manpower and labor are saved, the punching efficiency is improved, the defective rate is reduced, the production takt is reduced, the production cost is reduced, the error-proof effect is good, and the realization is easy.

Description

technical field [0001] The invention belongs to the field of auto parts processing, and relates to a punching device, in particular to an aluminum profile punching device with an error prevention function. Background technique [0002] The production process of aluminum profiles is divided into 6 sequences: stamping prefix - stamping small round hole - stamping large round hole - stamping prefix - stamping small long round hole - stamping large long round hole. In the manufacturing process, two people are required to control two small punches respectively, which lengthens the operation path and has a lot to do with the proficiency and awareness of the operators. Therefore, the problem of missing processes frequently occurs when new employees start work and work on the job, not only The product quality is not guaranteed, and the production cycle is longer, the number of workers is larger, and the cost is relatively high. [0003] The existing methods for preventing leaking p...

AI Technical Summary

Problems solved by technology

In the manufacturing process, two people are required to control two small punches respectively, which lengthens the operation path and has a lot to do with the proficiency and awareness of the operators. Therefore, the problem of missing processes frequently occurs when new employees start work and work on the job, not only Product quality is not guaranteed, and the production cycle is longer, the number of workers is larger, and the cost is relatively high

[0003] The existing methods for preventing leaking process are generally as follows: 1. On the circulation box, insert an iron bar at the position corresponding to the hole of the product piece, and check whether there is a punching hole by this method. This method is time-consuming and increases the production cycle. , and it is easy to cause product deformation during the circulation process; 2. Simply relying on manual inspection, this method increases the workload of the operator, which is effective in the short term, and it is easy for the operator to form mechanical movements for a long time. In the case of negligent employees, there will be a small probability of missed procedures; 3. Add logic detection function to the stamping equipment, because the number of times of stamping of each product is the same, according to the number of times of stamping, it can be calculated whether there is a process omission, Use this logic to test, but this method is more costly and does not reduce takt time

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