Sponge slicing method and sponge slicing fixing device for automobile cushion
A technology for car seat cushions and fixing devices, which is applied in metal processing and other directions, can solve problems such as large errors, complex structures, and inability to be fixed by sponges, and achieve the effect of reducing friction
Active Publication Date: 2017-07-25
南通斯麦汽车内饰材料有限公司
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Abstract
The invention discloses a sponge slicing method for an automobile cushion. The sponge slicing method comprises a longitudinal cutting step and a transversal cutting step, wherein during longitudinal cutting, sponge is longitudinally flattened, and then the longitudinal cutting is carried out on the sponge in the flattened state by virtue of a cutting device; and during transversal cutting, the sponge is inflated by virtue of an inflator, and the transversal cutting is carried out on the sponge by virtue of a cutting device. According to the sponge slicing method disclosed by the invention, during the longitudinal cutting, a piston is pressed by a hydraulic cylinder to flatten the sponge to be cut in a compression barrel, and then the cutting is carried out, so that the displacement and the deformation of the sponge generated during the cutting process can be avoided; during the transversal cutting, a rubber film is arranged on the sponge to be cut in a sleeving manner by virtue of an elastic band, a connection valve is opened, the inflator inflates the sponge, at this moment, the sponge has a certain hardness due to inflation inside and cannot generate large-amplitude deformation during the cutting, and a fixing plate is extruded by a spring to be abutted against the sponge to further realizing fixing; and the two manners improve the cutting accuracy of the sponge.
Application Domain
Metal working apparatus
Technology Topic
PistonCushion +4
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- Experimental program(1)
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