From the development and design of the product, the whole process should be standardized, scientific and institutionalized.
The introduction of assembly line, by changing the production process and promoting the rapid flow operation, not only improves the production efficiency, but also reduces the operating cost and improves the management efficiency of the enterprise.
Line one-stop operations, scale of production capacity, assembly line workers will be immediately allocated by colleagues with high skills and strong motivation of self management team, in the self management team, they have to quickly learn to become a member of the team with high productivity, it is this respectable lovely staff, make the production line capacity to an extreme, also bring the happy development blueprint;
I. definition of belt assembly line.
The belt line is a kind of pipeline, which has occupied a large market recently, so all the large enterprises have been transformed, using the assembly line to save labor and improve work efficiency.
It can transport materials variety, can transport a variety of bulk material, also can transport all kinds of cartons, bags and other sheet lighter weight products, goods delivery, you can also be used for large supermarket cashier widely used.
2. Fault and solution of belt line running:
Belt conveyor belt running is the most common fault.
In order to solve this kind of fault, it is important to pay attention to the installation dimension precision and daily maintenance.
There are many reasons for the deviation, which should be treated according to different reasons:
1. Adjust the load supporting roller group.
The belt belt can adjust the position of the idlers to adjust the running deviation when the belt of the belt conveyor is in the middle of the belt conveyor.
The mounting holes of both sides of the idlers are processed for adjustment during manufacture.
The specific method is which side of the belt is tilted, which side of the roller group moves forward in the direction of the belt, or on the other side.
The lower part of the supporting roller should move to the left, and the upper part of the idler is moved to the right.
2. Install the aligning roller set.
Self-aligning roller group has a variety of types such as intermediate shaft type, four connecting rod type, the vertical roll type etc. Its principle is to use blocking or roller rotation in the horizontal plane directions or resulted from lateral thrust belt automatically to achieve the purpose of running deviation of the belt can be adjusted.
It is reasonable to use this method when the total length of the belt conveyor is shorter or the belt line runs bidirectional. The reason is that the shorter belt conveyor is easier to run and not easy to adjust.
This method is not suitable for long belt conveyors, because the use of the idler can have a certain effect on the service life of the belt.
3. Adjust the driving drum and the position of the reversing roller.
The adjustment of driving drum and reversing drum is an important part of belt running deviation adjustment.
Because a belt conveyor has at least two to five rollers, the installation position of all the drums must be perpendicular to the center line of the belt conveyor's length direction, if the deflection is too large, the deviation will occur.
The adjustment method is similar to the adjustment of idlers.
To head to the right side of the drum drum, such as belt running deviation, the bearing should move forward, on the right side of the conveyor belt to the drum of the left side of the wandering, is on the left side of the bearing should be moving forward, can also be on the left side of the corresponding bearing seat back or on the right side of bearing seat back.
The adjustment of the tail drum is the reverse of the head drum.
After adjusting until the belt is adjusted to the ideal position, it is better to install it accurately before adjusting the driving or reversing the drum.
4. Tension adjustment.
The adjustment of belt tensioning is a very important part of the adjustment of belt conveyor.
The two rotating rollers at the top of the weight tensioning should be perpendicular to the gravity vertical line in addition to the length of the belt, which is to ensure the horizontal axis of the axis.
When using the screw tensioning or hydraulic cylinder tensioning, the two bearing seats of the tensioning drum should be shifted simultaneously to ensure that the axis of the drum is perpendicular to the longitudinal direction of the belt.
The adjustment of the specific belt running deviation is similar to that of the roller.
5, two-way running of belt conveyor belt running deviation adjustment than one-way line belt running deviation of a much more difficult, in the concrete adjustment should be first in one direction, and then adjust the other direction.
When adjusting, we should carefully observe the relationship between the direction of belt movement and the trend of deviation, and adjust it one by one.
The emphasis should be on the adjustment of the driving drum and the redirection roller, followed by the adjustment of the roller and the adjustment of the material.
At the same time, it should be noted that the belt should be uniform in the direction of the length of the belt section in the vulcanization joint, and the force on both sides should be equal as far as possible when using the guide chain.