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Analysis on the basic requirements of flowering machine design

Flowering machine is a common equipment in the textile industry. In the design, we should consider not only increasing the output and developing new varieties, but also improving the product quality. Today, Jinan xinjinlong analyzes the basic design requirements of this kind of equipment, hoping to help you.

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The goal is to make the designed machine achieve small size, light weight, high efficiency, good quality, simple structure, convenient use and maintenance, less consumption of materials, low cost, strive to catch up with the world's advanced level, and constantly meet the needs of domestic and foreign countries.

In order to meet the above requirements, designers need to consider the technical and economic indicators of the machine, such as the processing range, output, quality, safety, consumption, labor force, operation and maintenance performance, manufacturing process, cost, adoption of new technology and the degree of "three modernizations" (serialization, generalization and standardization). The technical and economic indicators are interrelated and influence each other. Therefore, the design should be in accordance with the party's and the state's guidelines, policies and specific requirements, not only security and security considerations, but also grasp the important points, handle the relationship between each other, so as to achieve the purpose of more quickly, better and more economical.

In the relationship between the manufacture and use of the processor string, we should base on the latter and take into account the use. We should not emphasize the convenience of manufacturing and affect the performance of the machine, because it is the fault of the manufacturing machine, and the purpose is to use the machine. Creation is only temporary, but use is long-term. Of course, on the premise of not affecting the use, we should consider the convenience of manufacturing as much as possible, which is conducive to the improvement of productivity and the reduction of cost.

In the analysis and design of the mechanical part of the flowering machine, the principle of "more pine, less beating, early falling, less broken and less returning flowers" should be followed.

For example, some openers adopt the way of the relative rotation of the double hitter roller and the control rib. This way of grasping has many points, and the two grasping hands have deflection angle and do not repeat. The unit of vertical travel of grab arm shall not be greater than 0.1 mm. The cotton bundle can be small, fine and even, which is more conducive to impurity removal and mixing. Some openers are equipped with cotton roller hanging upside down system. Make sure that the weight of the tow of the two hitters is equal, and reach a certain degree of opening.

For the opening and cleaning machine, the striking point is from coarse to fine, and from free striking to grip beating, which meets the process requirements of early falling, less crushing and impurity removal. In order to reduce the damage to fibers caused by the impact and impurity removal, haggard first applied the principle of picking and carding to kaihuajin equipment, which improved the effect of impurity removal and dust removal, realized early falling and less crushing. The equipment occupied an area of 50% less than the traditional equipment, the air volume of impurity removal was reduced by 70% compared with the traditional equipment, and the power consumption was 54% less than that of the traditional equipment.

The above is the basic requirements of flowering machine design analysis, I hope to help you. If you know more about the opener knowledge, welcome to pay attention to our website dynamic, we will continue to push the relevant product content for you, looking forward to your consultation.


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