Capping device and capping system used in bottle filling equipment

Abstract

The invention provides a capping device which is provided with a capping head body, first sliding bodies which are positioned on the capping head body and can slide up and down, and a capping door. The capping door is hinged with the capping head body and the first sliding bodies. The capping device is also provided with cap suction heads which can slide up and down. Middle sliding bodies which can slide up and down are arranged between the cap suction heads and the first sliding bodies. The capping device is also provided with a second spring, a first spring and a cap inlet slideway. The invention also provides a capping system which is provided with a plurality of above capping devices with the number of columns the same as that of the filling bottles. The cap suction heads of the capping device are connected together by a connection structure and are connected with a mechanism driving the cap suction heads to go up and down. The invention can complete capping stably, reliably and accurately and improve the work quality of the linear bottle filling equipment.

Description

technical field [0001] The invention relates to a capping device in a linear bottle filling device. Background technique [0002] In order to improve production efficiency, linear bottled milk and milk beverage filling equipment generally adopts a structure in which multiple rows of bottles are arranged in a straight line, filled, capped and capped at the same time. This requires the plastic caps covered by the manager to be distributed again, evenly distributed to the corresponding cap slides, and then after sterilization, the caps are accurately capped to the corresponding bottle mouth positions according to the predetermined requirements, so as to facilitate the next process. Screw cap operation. The traditional bottle cap lane separation adopts the channel type lane separation method that increases in geometric progression, that is, one divides into two, two divides into four, four divides into eight.... The capping method adopts the non-power hanging cap method, that ...

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of the above method are: 1. The cap-separating channel increases geometrically. When the number of rows of bottles is large, the volume of the cap-separating channel will be very large; There is no problem with the sterilization when the bottle is full of caps, but when starting to work, because there is no cap arrangement in the cap slideway, the cap passes through the slideway very fast, and the sterilization is not complete, which will affect the hygienic quality of the final product; 3 .Using the hanging cap method to add the cap, the cap does not fit well with the bottle mouth, and the cap is not easy to hang upright, which affects the effect of screwing the cap

At the same time, the cap hanging head uses a spring piece to separate the plastic cap, which is sometimes unreliable, and there is a phenomenon that the latter cap will be carried out.

Images