一种测量准确的RCA纸带摩擦机

本发明公开了一种测量准确的RCA纸带摩擦机，包括机座、放纸机构、置物台、输送机构、砝码调节器、计数器及收纸机构；所述砝码调节器包括横杆、可沿横杆长度方向上移动的滑动块、与所述滑动块固连的推杆、用于固定所述滑动块位置的锁定机构；所述滑动块套设于所述横杆外，该滑动块上设有多个砝码凹槽。本发明通过设置砝码调节器，增大荷重调节范围，从而针对待测件具体的软硬程度设置更加精准的荷重，提高测量结果准确性。 The invention discloses an RCA paper tape friction machine which comprises a machine base, a paper placing mechanism, a storage table, a conveying mechanism, a weight adjuster, a counter and a paper collecting mechanism. The weight adjuster comprises a cross rod, a sliding block capable of moving in the length direction of the cross rod, a push rod fixedly connected with the sliding block, and a locking mechanism used for fixing the position of the sliding block. The sliding block is arranged outside the cross rod in a sleeving mode, and a plurality of weight grooves are formed in the slidingblock. By arranging the weight adjuster, the load adjusting range is enlarged, so that more accurate load is set according to the specific hardness of a to-be-measured piece, and the accuracy of a measurement result is improved