Stable and smooth molding machine structure with low failure rate

Abstract

The invention discloses a stable and smooth block press structure with a low failure rate. The block press structure comprises a rack, a pressing die set, a feeding and discharging mechanism and a bottle cap output rail assembly. The pressing die set comprises a die pressing disc rotating shaft, an upper die pressing disc and a lower die pressing disc. The feeding and discharging mechanism comprises a first rotating shaft, a first rotating disc, a second rotating shaft, a second rotating disc, a driving device and the bottle cap output rail assembly. An abnormal splashing and falling glue discharging system is arranged for the feeding and discharging mechanism and comprises a first hopper, a second hopper and an abnormal glue collecting box. An infrared automatic counter and a plurality of badness detecting units for detecting different items are arranged on a conveying rail of the bottle cap output rail assembly. Accordingly, smooth feeding and discharging of a block press are achieved; meanwhile, discharged material receiving is set for the feeding and discharging link, stable and smooth operation of the block press is facilitated, the working performance of the block press can be analyzed and evaluated conveniently, and the operation failure rate of the block press is effectively lowered.

Description

technical field [0001] The invention relates to the technology in the field of cap molding machines, in particular to a stable and smooth molding machine structure with low failure rate. Background technique [0002] In the prior art, the molding press includes an extrusion die set, a pressing die set, and an inlet and outlet mechanism; the extrusion die set has an extrusion port with an opening facing upward; the pressing die set includes an upper die and a bottom die, and the upper die It is located directly above the bottom mold; earlier, the feeding mechanism and the discharging mechanism were separately set up to form two stations, resulting in the upper mold and the bottom mold between the feeding mechanism and the discharging mechanism being idle and not being obtained. Fully utilized, this not only makes the structure of the molding capping machine not compact, but also makes the working efficiency of the molding capping machine limited, and the efficiency cannot be ...

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Problems solved by technology

[0002] In the prior art, the molding press includes an extrusion die set, a pressing die set, and an inlet and outlet mechanism; the extrusion die set has an extrusion port with an opening facing upward; the pressing die set includes an upper die and a bottom die, and the upper die It is located directly above the bottom mold; earlier, the feeding mechanism and the discharging mechanism were separately set up to form two stations, resulting in the upper mold and the bottom mold between the feeding mechanism and the discharging mechanism being idle and not being obtained. Fully utilized, this not only makes the structure of the molding capping machine not compact, but also limits the working efficiency of the molding capping machine, cannot maximize the efficiency, and the production capacity is relatively low

[0003] Later, the feeding and discharging mechanism was improved, and the feeding and discharging mechanism was arranged between the extrusion die set and the pressing die set; When a rotating shaft rotates, a plurality of scrapers are evenly distributed in the ring below the turntable, and the plurality of scrapers move back and forth between the extrusion port and the bottom mold with the synchronous rotation of the first turntable; Two aspects of functions, so as to realize the feeding and discharging of the same station, the structure is compact, and all the upper mold and the bottom mold can be fully utilized, and the speed of the upper mold pressing plate and the lower mold pressing plate can be adjusted to the greatest extent, thereby improving The working efficiency of the molded capping machine increases the production capacity; however, in the actual production and processing process, it is found that the operation reliability of the discharge link is not good; and, after the aforementioned scraper scrapes off the blank at the extrusion port, there will occasionally be glue splashing The phenomenon of glue falling, directly falling on the machine table, and, on the other side of the turntable, when the bottle cap is transferred to the bottle cap conveying track, there will also be abnormal drop of the bottle cap, and the bottle cap will also fall directly Falling on the machine table, these will cause the molding machine to look very messy and inconvenient to clean

[0004] In addition, in the prior art, the frame of the molding machine is prone to deformation due to external force impact, resulting in lower positioning accuracy and action accuracy of the upper and lower mold pressing plates, affecting the quality of the molding product and reducing the yield of the product

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