Custom assembly line belt deviation is a common fault. In order to deal with this kind of fault, the point is to pay attention to the dimensional accuracy of the equipment and daily protection and maintenance. There are many reasons for the deviation, which need to be treated differently according to different reasons:

1. Adjust the bearing roller set

Line belt in the whole belt conveyor in the middle of the deviation can be adjusted to adjust the bearing roller group deviation; Both sides of the equipment holes of the idler group are processed into long holes for adjustment during manufacturing. The specific method is which side the belt tends to, which side of the idler group moves forward in the direction of the belt, or the other side moves back. The lower part of the roller set should move to the left and the upper part of the roller set should move to the right.

2. Equipment aligning roller set

There are many types of aligning roller group, such as center, spindle type, four-link type, vertical roller type and so on. Its principle is to choose obstruction or roller rolling in the horizontal direction obstruction or transverse thrust belt to reach the intention of adjusting belt deviation. Generally, this method is more reasonable when the total length of the belt conveyor is short or the belt line runs in both directions. The reason is that the shorter belt conveyor is easier to run off and not easy to adjust. The long belt conveyor does not choose this method, because the use of the altener roller group will have a certain impact on the service life of the belt.

3. Adjust the orientation of driving drum and reversing drum

The adjustment of driving drum and reversing drum is an important part of belt deviation adjustment. Because a belt conveyor has at least 2 to 5 rollers, all roller equipment azimuth must be perpendicular to the belt conveyor length direction of the center, the center line, if the deviation is too large will inevitably produce deviation. The adjustment method is similar to the adjustment of idlers. On the head drum such as the belt to the right side of the roller, the right bearing seat should move forward, the conveyor belt to the left side of the roller, the left bearing seat should move forward, corresponding to the left side of the bearing seat or the right side of the bearing seat back.

The assembly line is a useful combination of human and machine, fully embodies the flexibility of equipment, it will transport system, accompanying fixture and online special aircraft, testing equipment organic combination, to meet the installation requirements of a variety of products. Installation line placement must be careful, otherwise, well designed products, expensive equipment and good sales will be sacrificed to poor installation line placement. At the same time, installation line placement should be combined with modern management, we should consider how to handle, some advanced management methods are directly related to installation line placement.

Installation pipeline is a special form of product-oriented layout. Installation line refers to the continuous production line connected by some material transfer equipment. Installation line is a very important skill. It can be said that any final product with multiple parts and mass production is to some extent made from installation line. Therefore, installation line placement is affected by installation line equipment, products, personnel, logistics and production methods and other factors.

The workpiece transmission system of active mounting line generally includes machine tool loading and unloading equipment, transmission equipment and storage equipment. In the rotary body processing active line, the transfer equipment includes gravity transport or forced transport type chute or channel, lifting, transposition and distribution equipment, etc. Sometimes select manipulator to complete some functions of transmission equipment. Active line in modular machine tool when the workpiece has the appropriate delivery of base level, choose direct delivery methods, its transmission equipment have all kinds of stepping type transport equipment, inversion and flip equipment of irregular shape, not suitable for the delivery of the base surface of the workpiece, generally mounted on positioning and shipping pallet, this situation would add pallet return equipment.