Rotary buckling machine driven and positioned by electric motor and buckling method thereof

Abstract

The invention relates to a motor driving and positioning rotary koji pressing machine, and a koji pressing method thereof. According to the motor driving and positioning rotary koji pressing machine, the motor driving structure of a driving and positioning system is arranged under a rack platform and is fixedly connected with a rotary assembly, a pressure assembly is positioned above the rotary assembly and is arranged on a rack through a center shaft, the pressure assembly and an auxiliary guide column form a matching structure in a vertical direction, and a koji material enters a mold box through a material feeding hopper, then is subjected to pre-pressing, kneading and treading molding, and then is output through a koji output table. According to the present invention, after the pre-pressing and the multiple treading, the water and the powder are uniformly mixed, the koji block compactness is moderate, and the phenomena that the koji block surface is compact, the center portion is loose and the slurry extracting are completely avoided; and the motor driving and positioning rotary koji pressing machine has characteristics of simple structure, easy operation, low consumption and high efficiency, and is suitable for wine brewing and koji production.

Description

technical field [0001] The invention relates to a device for pressing koji pieces on Sanqu, in particular to a rotary koji machine and a buckling method which is driven by a motor and precisely positions the koji mold box and accurately adjusts the stepping pressure, and is suitable for wineries And the koji pressed from the vinegar factory. Background technique [0002] Wine-making technology has a long history in our country, and there have always been theories that "qu is the bone of wine" and "qu determines the type of wine". premise. With the development of modern equipment and research on koji fermentation, making high-quality koji presses is the best way to improve the quality of liquor. [0003] Existing koji presses mainly contain three types: hydraulic koji presses, pneumatic koji presses, and mechanical stamping koji presses. The hydraulic koji machine uses a hydraulic cylinder as the power, and the machine base is equipped with a compression cylinder, a jackin...

AI Technical Summary

Problems solved by technology

The transmission system of the bending machine is too complex, the transmission accuracy is low, the guidance is unstable, the pressure is uneven, and there is a phenomenon of fluctuation at any time, and in the process of use, there is uneven feeding and manual assistance is required, and sometimes the bending block There is a large difference in thickness, the degree of tightness between the curved blocks is different, the transmission of the curved mold is complicated, and the failure rate is high.

[0004] In the published literature, the prior art is more advanced and applicable. For example, the publication number is CN202047052U, which discloses a hydraulic rotary buckler. The positioning method of the hydraulic rotary buckler is controlled by a hydraulic motor. When the turntable is in operation, when it is detected that the turntable is in place, the brake system is activated to brake the turntable. Due to the inertia of the turntable, the brake system fails to stop immediately, which will inevitably cause a certain movement displacement.

In order to solve this problem and ensure the effective braking of the starting brake, the positioning block and the oil cylinder are used for forced positioning around the turntable, but after the forced positioning, it causes a lot of shock vibration and noise, which affects the performance and life of the equipment; Moreover, the positioning accuracy is low, resulting in an increase in surplus materials and a waste of resources

[0005] In addition, the existing hydraulic rotary buckling machine is guided by the gantry and four guide columns, which requires high verticality of the gantry, and in the process of use, due to the unbalanced force of the buckling beam, the beam The vibration amplitude is very large, and sometimes the gantry will tilt, causing the beam to be tilted and stuck, which affects the normal work

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