Automatic oil spraying device for hollow capsule blank

Abstract

The invention discloses an automatic oil spraying device for a hollow capsule blank. The automatic oil spraying device comprises a rack body, a base, a servo motor, a control device, an oil supplying device, a feeding mechanism and an oil spraying executing mechanism. The rack body is located on the base. The rack body is provided with a double-sliding-track sliding rail. The feeding mechanism can be installed on an outer sliding track of the double-sliding-track sliding rail in a sliding manner. The oil spraying executing mechanism can be installed on an inner sliding track of the double-sliding-track sliding rail in a sliding manner. The oil spraying executing mechanism comprises an air cylinder, a sealing push plate, an oil storage groove, an oil quantity sensing device and a plurality of oil spraying steel rods. A capsule blank clamp is installed under the oil spraying executing mechanism, and the servo motor, the control device and a servo driving device are installed in the base. The automatic oil spraying device for the hollow capsule blank is reasonable in structure, the oil spraying executing mechanism of a mechanical structure is used for replacing an original brush, the problem of bristle slip of the brush is solved, the demolding effect of a capsule cap and a capsule body is improved, and meanwhile the production quality of a hollow capsule is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of hollow capsule production equipment, in particular to an automatic oil injection device for hollow capsule blanks. 【Background technique】 [0002] The hollow capsule is prepared through the production processes of sol, dipping in glue, drying, shelling, cutting and finishing. Glue dipping is to dip the steel mold rods with the same size and smooth appearance in the glue solution in the glue dipping box, and slowly lift out the liquid surface after dipping at a certain depth for a few seconds; drying is to dip the capsule blanks dipped in glue solution with The conveyor belt is passed into a low-temperature drying tunnel at 23-27°C and a relative humidity of 45-50%. Between dipping in glue and the drying process, it is necessary to put the steel mold rod dipped in glue into the capsule blank, and before putting it in, it is necessary to brush the capsule blank with special release oil for capsules. [...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide an automatic oil spraying device for hollow capsule blanks, which aims to solve the low oil brushing efficiency of hollow capsule blanks in the prior art, which has a great impact on the production quality of hollow capsules technical issues

Images