Novel fixture mechanism for refrigerator door body foaming line

Abstract

The invention discloses a novel fixture mechanism for a refrigerator door body foaming line, and relates to the technical field of refrigerator foaming. The novel fixture mechanism comprises a lower mold plate and an upper mold plate; the lower mold plate is connected with air cylinders, and the telescopic ends of the air cylinders are hinged to the upper mold plate; a pair of opposite side surfaces of the lower mold plate are slidably connected with locking strips, and the side surfaces of the locking strips are uniformly provided with locking columns; the upper surface of the lower mold plate is detachably connected with two lower mold plate side pressing strips; a pair of opposite side surfaces of the upper mold plate are connected with locking plates, and the side surfaces of the locking plates are provided with locking openings which is in clamping with the locking columns; and the side, close to the air cylinders, of the lower surface of the upper mold plate is slidably connectedwith a mold replacement pressing strip, and the surface of the mold replacement pressing strip is provided with guide groove openings which are formed obliquely relative to the length direction. According to the novel fixture mechanism, through the upper mold plate and the lower mold plate which are hinged to each other, the problems that an existing mold is inconvenient to install, and the installing errors of an upper mold and an lower mold are large are solved; and by arranging the mold replacement pressing strip, through cooperation of the guide groove openings and guide columns, the problem that an existing fixture cannot fix a mold during closing is solved.

Description

technical field [0001] The invention belongs to the technical field of refrigerator foaming, and in particular relates to a novel fixture mechanism for a refrigerator door foaming line. Background technique [0002] At present, in the refrigerator industry, the door body of the refrigerator is produced by putting the door lining and the door shell into the door body foaming mold, pouring the foaming material between the two, and closing the mold for foaming. The door hair mold itself There is no power mechanism, it needs to be placed in the fixture, and the production action is completed under the drive of the fixture. The door body foaming mold is divided into upper and lower clamping parts. The upper clamping mold is fixed on the upper template of the foaming line fixture with the front and rear side strips. The lower clamping mold also uses the front and rear side strips. The pressing block fixes it on the lower template of the foaming line fixture, and the large-angle o...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new fixture mechanism for the refrigerator door body foaming line, which solves the problems of inconvenient installation of existing molds and large installation errors of the upper and lower molds by hinged upper and lower molds; Molded strips, use the guide slots to cooperate with the guide posts; solve the problem that the existing clamps are closed and the mold cannot be fixed

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