Flexible automatic knife adjustment mechanism

Abstract

The invention discloses a flexible automatic knife adjustment mechanism which comprises a first supporting frame and a first sliding rail, wherein at least two knife adjustment components are slidablyconnected onto the first sliding rail, and comprise first mounting plates, longitudinal connecting plates and vertical plates. According to the flexible automatic knife adjustment mechanism, a plurality of the knife adjustment components are slidably connected onto the first sliding rail, and each knife adjustment component is equipped with a longitudinal cutting knife component and an inflatabletoothless nut; when a toothless screw rod is held by the corresponding inflatable toothless nut of any one knife adjustment component, the corresponding knife adjustment component moves on the toothless screw rod along with the rotation, driven by a driving device, of the toothless screw rod, the corresponding knife adjustment component is indirectly driven to move, the corresponding longitudinalcutting knife component is indirectly driven to move linearly, and then the purpose of automatic knife adjustment is fulfilled; and each longitudinal cutting knife component can be subjected to the automatic and flexible position adjustment operation according to the actual demand, the cutting knife adjustment process can be accurate, efficient and independent, the knife adjustment efficiency canbe effectively improved, and the product production efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of prepreg cutting, in particular to a flexible automatic knife adjustment mechanism. Background technique [0002] In the actual processing and application of the prepreg, it will be cut according to the size requirements of the product. The cutting machine is the main processing equipment for the prepreg. Wherein, the cutting machine includes a plurality of longitudinal cutters, whose function is to divide the larger width of the prepreg strip into a plurality of smaller width strips, and the plurality of longitudinal cutters are slidably mounted on a rod, and the Personnel adjust the spacing between each longitudinal cutter by manual adjustment, so as to adjust the cutting width of the material tape to meet the size requirements of the product. However, this manual adjustment method is time-consuming, labor-intensive, low in work efficiency, and high in labor costs. Moreover, the manual adjustment of the...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a flexible automatic knife adjustment mechanism in view of the deficiencies in the prior art, so as to solve the problem that the cutting machine adopts manual knife adjustment to adjust the distance between the vertical cutting knives, thereby causing the work efficiency to increase. Technical problems that are low, the adjustment accuracy is not up to standard, and affect the performance and quality of the product

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