Curling Combined Back Sealing Machine

Abstract

The invention relates to a crimping combination bottom sealing machine, which includes two sets of bottom sealing devices; in the bottom sealing device, the main rail is vertically arranged and fixed on the lower part of the front of the bracket, and the large supporting plate is fixedly connected to the two main sliders on the main rail, and the large supporting The connecting seat is installed on the top plate; the ball screw nut pair is set vertically, the nut is fixed on the connecting seat, and the screw support is installed in the supporting seat on the bracket; the servo motor is installed on the motor mounting seat, and the output shaft of the servo motor It is connected with the screw rod; the one-wheel sliding seat is fixed on one side of the front of the side plate of the large pallet, and the lower part of the one-wheel sliding seat is installed with a curling wheel; the hydraulic cylinder is fixed on the oil cylinder mounting seat, and the two-wheel guide rail is vertically set and fixed on the oil cylinder for installation. Seat side plate front, two-wheel sliding seat is fixedly connected on the two two-wheel slide blocks on the two-wheel guide rail, and two-wheel sliding seat is connected with hydraulic oil cylinder piston rod, and curling two wheels are installed at the bottom of the two-wheel sliding seat. The invention is beneficial to improving product processing precision, reducing loss, reducing cost and reducing pollution.

Description

technical field [0001] The invention relates to a bottom-sealing device on a steel barrel production line, in particular to a curling combined bottom-sealing machine. Background technique [0002] In the production process of steel drums, bottom sealing is an important production stage. In this stage, the pre-rolled bottom cover and the pre-processed barrel body enter the crimping combined bottom sealing machine for bottom sealing. The crimping combination bottom sealing machine includes two sets of bottom sealing devices with the same structure and symmetrically arranged face to face. Each set of bottom sealing devices is equipped with a crimping wheel and a second crimping wheel. The first crimping wheel and the second crimping wheel work together to seal the bottom cover It is tightly connected with the barrel body. In the prior art, the feeding action of the first round of curling and the second round of curling is driven by the hydraulic station to slide up and down th...

AI Technical Summary

Problems solved by technology

There are the following problems in the actual use of this structural form of crimping combined bottom sealing machine: 1. In terms of energy consumption, a high-power hydraulic station is required to drive, and one hydraulic station drives four oil cylinders. The noise and hydraulic pressure on site The pollution of oil is relatively obvious, and the failure rate of the hydraulic system is high; 2. Due to the sliding friction guide, the slider is easy to wear, and the sliding guide fit clearance after the slider is worn needs to be adjusted, otherwise the machining accuracy and quality will be affected

3. Since the crimping wheel is produced by the size method, the process size of the crimping wheel needs to be measured and determined separately after each change of material combination, and manual adjustment is required. The accuracy is not high and affects production efficiency.

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