Combined conveying and tabletting device

复合压片送料装置

Abstract

本发明复合压片送料装置,通过电机带动凸轮转动,由于凸轮上分为凸缘和凹部,因此在凸轮旋转过程中,凸缘部会挤压支耳。再者,由于板簧的一端是固定在支撑台上,因此板簧在支耳被挤压的时候发生形变,进而抬起压头。随着凸轮的转动,当凸缘部离开支耳后,支耳失去支撑,此时,板簧在自身弹性的作用下,带动压头挤压传送带上的位于压头和压台之间的物料,将物料压至薄片状。只要凸轮持续转动,压头就会持续反复地挤压物料。由于凸轮上同轴连接有一个主动带轮,因此主动带轮和凸轮的转速相同,在传送带输送物料的同时,只要计算好物料的摆放位置,就可以在传送的同时完成对物料的挤压成型,具有较高的加工效率和加工精度。
The invention discloses a combined conveying and tabletting device. A cam is driven by a motor to rotate; because the cam comprises flanges and concave parts, a supporting lug will be extruded by the flanges when the cam rotates. Furthermore, because one end of a plate spring is fixed to a supporting platform, the plate spring will deform when the supporting lug is extruded, and then a pressing head can be lifted up. Along with rotation of the cam, when the flanges deviate from the supporting lug, supporting for the supporting lug disappears; at the moment, under the elastic effect of the plate spring, the plate spring drives the pressing head to extrude materials located at the portion, between the pressing head and the pressing platform, of a conveyer belt to press the materials into sheets. As long as the cam rotates continuously, the pressing head will extrude the materials repeatedly. Because a driving belt wheel is coaxially connected to the cam, the rotation speed of the driving belt wheel equals that of the cam; the materials can be formed in an extruded mode when conveyed through the conveyer belt as long as the placement positions of the materials are well calculated; the combined conveying and tabletting device has high processing efficiency and processing precision.

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