Hydraulic automatic tablet pressing machine

Abstract

The invention discloses a hydraulic automatic tablet pressing machine in the technical field of tablet pressing machines. The hydraulic automatic tablet pressing machine comprises a main machine seat,a frame body arranged on the main machine seat, a stroke adjusting mechanism arranged at the top of the frame body, a die driving mechanism assembly arranged in the main machine seat and the frame body, and a safety panel component arranged at the front side of the frame body, wherein the die driving mechanism assembly comprises a hydraulic cylinder installed in the main machine seat, double-guide-rail mechanisms installed on the inner walls of the two sides of the frame machine body, a horizontal movement installation seat mechanism arranged between the double-guide-rail mechanisms and horizontally installed on the double-guide-rail mechanisms in a sliding manner, a die bearing table mechanism arranged on the horizontal movement installation seat mechanism and installed on the horizontalmovement installation seat mechanism in a manner of floating up and down, and a motor driving mechanism arranged in the main machine seat and driving the horizontal movement installation seat mechanism to carry out horizontal movement. The invention provides a hydraulic automatic tablet pressing machine which much facilitates placing and taking for a die, and capable of effectively eliminating the potential safety hazards of operation.

Description

technical field [0001] The invention relates to the technical field of tablet presses, in particular to a hydraulic automatic tablet press. Background technique [0002] A machine that places granular or powdered materials (such as diamond powder) in a tablet die and then presses it into tablets with a punch is called a tablet press. Diamond composite material is a special material widely used. Usually, a certain proportion of diamond particles is added to the matrix material, and the diamond particles are embedded in the matrix as hard points and wear-resistant phases. Its performance mainly depends on the diamond The performance of itself and the performance of the carcass material used to enclose diamond particles, the carcass material can be metal, alloy, resin, ceramics and rubber. It has excellent physical properties such as high hardness, good wear resistance, good thermal stability, etc., and has extremely high chemical stability, so it is widely used in the field o...

AI Technical Summary

Problems solved by technology

[0003] Existing hydraulic tablet presses generally include main structures such as a machine base, a frame, an upper die (stroke adjustment) and a hydraulic cylinder. The tableting mold for the distribution is placed between the upper mold and the pressure plate at the telescopic end of the hydraulic cylinder, and the hydraulic cylinder is driven by the telescopic end of the hydraulic cylinder to extend out and cooperate with the fixed upper mold to press the distribution in the tableting mold into a high-density sheet structure. During the use of the existing hydraulic tablet press, it is found that there are several points to be improved: the base of the traditional hydraulic tablet press and the frame are generally exposed on all sides, and the outside of the hydraulic cylinder can touch the inside at will during the telescopic movement. The structure lacks safety protection measures. For this reason, a new type of hydraulic tablet press surrounds the fuselage on three sides, and places the mold on the front side. Although this hydraulic tablet press has adopted corresponding safety protection measures, it can prevent it to a certain extent. It happened completely by accident, but when using it, it is necessary to manually send the mold into the inner cavity of the fuselage, and after sending it in, the mold needs to be approached and centered without a good view. It is impossible to never touch the start button by mistake, so there are potential safety hazards

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