Square outer frame transferring method of bag type air filter

Abstract

The invention discloses a square outer frame transferring method of a bag type air filter. A supporting flat plate is arranged, a plurality of universal wheels are arranged at the bottom of the supporting flat plate, four vertical limiting rods are arranged on the supporting flat plate, the lower ends of the limiting rods are fixed to the supporting flat plate, and the shape formed by end-to-end connecting lines of horizontal projection points of the four limiting rods on the supporting flat plate is an isosceles trapezoid; with the longitudinal center line of the supporting flat plate as a boundary,the limiting rod located on the left side of the center line is a left side limiting rod, the limiting rod located on the right side of the center line is a right side limiting rod, and the intersection angle of the extension line of the point position connecting line of the two left side limiting rods on the horizontal projection of the supporting flat plate and the extension line of the point position connecting line of the two right side limiting rods on the horizontal projection of the supporting flat plate is 90 degrees; the distance between the two limiting rods on the rear side is equal to the side length of the square frame. The transferring efficiency of the outer frame can be improved, the stability of the outer frame in the transferring process is high, and the situationthat the whole outer frame collapses is avoided.

Description

technical field [0001] The invention relates to the technical field of air filters, in particular to a transfer method for a square outer frame of a bag-type air filter. Background technique [0002] The bag-type air filter currently on the market is made of filter material in a bag-shaped parallel connection, and is mainly used to filter air to purify the air. The bag-type air filter generally includes a galvanized outer frame, an inner frame and a V-shaped filter bag. , in the actual production process, the outer frame and the filter bag are two separate production processes. Generally, after the outer frame is produced, it needs to be transported for a certain distance in the workshop to the assembly place, where the outer frame, the inner frame and the filter bag are assembled. process. [0003] The transfer of the outer frame is generally carried out by using a conventional flat cart, but there are the following problems when using a conventional flat cart for transfer...

AI Technical Summary

Problems solved by technology

[0003] The transfer of the outer frame is generally carried out by using a conventional flat cart, but there are the following problems when using a conventional flat cart for transfer. First, because the main shape of the outer frame is a square, when stacking the outer frame on a flat plate, it is generally Repeatedly stack multiple layers of outer frames with the same trait at one time, so that although the transfer efficiency of the outer frames is relatively high, due to the limited thickness and size of the single frame of the square outer frame, the outer frames adjacent to the upper and lower layers have a small contact area. The outer frame is prone to collapse during transit

In addition, because the corner of the outer frame before assembly is only initially engaged and fixed, it needs to be assembled with the inner frame filter bag before sealing the edge. Therefore, when the outer frame is transferred, due to the shape of the outer frame itself is not Stable, and multi-layer outer frames are overlapped and transferred, the contact area of ​​the outer frames of adjacent layers is originally small, the cart is generally controlled by humans, the speed of the cart is not well controlled, and it is easy to make the outer frame not engaged and fixed One side falls away from the outer frame, which causes the outer frame to become unstable and the stacked outer frame collapses as a whole. Such a cart is very labor-intensive, inconvenient to use, and affects the transfer efficiency of the outer frame.

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