Full-automatic powder pressing machine for powder cake production

Abstract

The invention relates to the field of powder cake production equipment, and discloses a full-automatic powder pressing machine for powder cake production. According to the full-automatic powder pressing machine for powder cake production, on one hand, a full-cycle powder cake automatic production process can be realized, wherein the full-cycle powder cake automatic production process comprises automatic filling of packing trays, automatic movement of powder pressing molds, automatic mold closing and pressing of powder cakes and automatic demolding, and therefore, manual workload and working intensity can be greatly reduced, and the adverse influence of dust on physical health of workers can be avoided; on the other hand, a visual system and an image processing technology do not need to beintroduced, and therefore, not only can the operation data amount be greatly reduced, but also the automatic speed can be accelerated, furthermore, mechanical faults caused by the dust can be avoided, long-term maintenance is facilitated, and the service life of a machine is prolonged; and meanwhile, separation of a female mold and a male mold in the powder pressing molds can be realized, and through the backward move of the female mold and the upward move of the female mold when mold closing and pressing are in place, the powder feeding action, the mold closing and pressing action and the demolding action can be automatically realized, and compactness and completeness are achieved.

Description

technical field [0001] The invention relates to the field of powder cake production equipment, in particular to a full-automatic powder pressing machine for powder cake production. Background technique [0002] In the powder cake production line of pharmaceuticals or cosmetics, it is necessary to screen and organize the messy packaging trays (a semi-closed tube, commonly used aluminum trays), and then accurately load the packaging trays into the mold, and after the filling is complete Finally, powder is applied, and finally the packaging tray is molded and pressed at a pressure of about 100-150kgf / cm^2 to obtain the finished powder cake. Due to the matching size tolerance between the packaging tray and the mold is generally between 0.03 ~ 0.05mm and labor is cheap, in the production process of domestic powder cakes, the packaging trays are mainly screened, filled, powdered and molded one by one by hand, that is, manually Push the entire set of molds into the hydraulic table...

AI Technical Summary

Problems solved by technology

Although automation can be realized, the following disadvantages are unavoidable: (1) Since there are multiple die holes on a set of molds, the mechanical arm needs to perform multiple fillings, resulting in a huge amount of calculation data; (2) due to the Dust will inevitably be generated during the process, which in turn will cause unpredictable interference to the visual system, and it is inevitable that failures will not occur from time to time; (3) After the filling is completed, it is necessary to carry out powder filling, mold clamping and pressing, and mold ejection , due to one scan per machine vision, only a single robot arm can perform the grabbing action

To sum up, the existing solutions of using machine vision and multi-degree-of-freedom (that is, multi-axis, such as 4-axis or 5-axis) robot arms have not achieved the effect of improving production efficiency, and more importantly, the production cost and maintenance cost are high. Therefore, it is extremely difficult to achieve large-scale promotion

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