A flange-mounted module and its production line for fire-fighting air ducts

Abstract

The invention discloses a flange mounting module and a production line for fire-fighting air ducts. The production line for fire-fighting air ducts includes: a platform module for splicing and sewing fire-fighting air ducts; The fire-fighting air cylinder; the detection module is used to detect the flatness of the stitched first hemming part; the grooving module is used to cut out bending grooves at both ends of the fire-fighting air cylinder respectively to obtain the second hemming without hemming part; delivery module, used to clamp and sew the fire blower through the clamping mechanism, and transport the fire blower; sleeve flange module, used to take out the flange from the storage side plate, and then set them on the fire blower respectively Both ends; equipped with flange modules, used to crimp the uncrimped second crimping part to the engaging part, so that the second crimping part can fasten and fix the flange on the flange boss and the second crimping between sections. The invention can realize the automatic sewing, detection, fitting flange and fixing flange of the fire-fighting air duct.

Description

technical field [0001] The invention relates to the production technology of fire-fighting air ducts, in particular to a production line for fire-fighting air ducts. Background technique [0002] The current processing method of the fire smoke exhaust duct (referred to as the fire duct for short in this case) is roughly as follows: [0003] 1. Two bending plates are used to buckle each other to form a prototype; [0004] 2. Knock the seam portion 110 of the bent plate so that the seam portion 110 bends toward the clamping portion 120 to form the first curling portion 130, and the first curling portion 130 and the seam portion 110 clamp the clamping portion 120, thereby Realize the sewing of the whole fire duct; [0005] 3. Connect the flange 200, then drill holes on the flange and the fire-fighting air duct, and then tighten the screws to realize the flange 200 and install the flange on the fire-fighting air duct. [0006] This method mainly has the following defects: ...

AI Technical Summary

Problems solved by technology

[0007] 1. Most of the fire-fighting ducts are made on-site, and the seams are hand-beaten, which is extremely inefficient, and the quality varies, making quality control very difficult

[0008] 2. Although the inventor mentioned in the previous application (application number 2020105454699) that the flange can be fixed by crimping the flange, it still involves manual beating of the crimping, and the problem still comes back to manual operation. The quality is even more uneven

[0009] At present, the main use of fully manual and semi-automatic processing methods seriously affects production efficiency and directly affects the competitiveness of enterprises. Therefore, it is imperative to adopt fully automated production technology.

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