A packaging bottle capping device

Abstract

The invention discloses a cap rotating device for packaging bottles. A rotating main body is provided with a fixed main shaft. The fixed main shaft is sleeved with a rotary main shaft. A base plate is arranged on the rotary main shaft. A main shifting wheel matched with the base plate is arranged and is synchronous with the base plate. Arc-shaped grooves are formed in the edge of the main shifting wheel and used for limiting the packaging bottles. A lifting sleeve is arranged on the fixed main shaft. A guiding groove is formed in the side wall of the lifting sleeve. The cap rotating device for the packaging bottles further comprises a cap feeding device. The cap feeding device is provided with a fixing rod. A first guide rod is perpendicularly arranged on the fixing rod and used for driving the fixing rod to slide along the guiding groove, so that the driving rod rotates around the center axis of the fixing rod. A clamp used for clamping a bottle cap is arranged at the bottom of the rotary shaft and can be driven by a pull rod arranged inside the fixing rod to clamp the bottle cap and be driven by the rotary shaft to screw the bottle cap. The bottle cap is clamped through opening and closing of the clamp, so that damage to the bottle cap caused by inaccurate misalignment of the bottle cap in the prior art is avoided, and the situation that a large quantity of particles are generated due to abrasion is prevented; the whole installation process is rapid and convenient, and thus the production environment is kept clean and tidy.

Description

technical field [0001] The invention relates to the technical field of packaging machinery, in particular to a packaging bottle screw capping device. Background technique [0002] In the production process of food and medicine, packaging bottles are often used for packaging. The mouth of the filling slurry preparation is mostly a threaded mouth, and the cap is matched with a threaded cap. Vertical stripes are set on the side wall of the cover. At present, the production equipment for screw caps of glass bottles or plastic bottles of traditional medical syrup preparations uses a manipulator, and a groove with an inner diameter slightly larger than the cover is set on the manipulator. The design on the inner wall is the same as that on the cover. The stripes match the tooth patterns, and the grooves on the cylindrical manipulator are forcibly placed on the cap and screwed. When the mechanical glove removes the cover, the tooth pattern on the inner wall may not be matched with...

AI Technical Summary

Problems solved by technology

When the mechanical glove removes the cover, the tooth pattern on the inner wall may not be matched with the tooth pattern on the cover, which may damage the cover, and the effect of screwing the cap is not good; in addition, when the mechanical hand forcibly removes the cover, a large amount of particles will be generated due to friction, which is not conducive to keeping the room clean

When manufacturing the manipulator, it is necessary to process the tooth pattern on the inner wall to match the tooth pattern on the outer wall of the cover. The processing and manufacturing are more complicated and require high precision.

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