Helical type florescent lamp automatic elbow forming machines

Abstract

The invention relates to an automatic elbow molding machine of a helical type fluorescent lamp belonging to the mechanism technology field of fluorescent lamp production. The molding machine of the invention comprises a double helix elbow unit, a transmission unit, a heating unit, a first parison tube shift unit, a second pasrison tube shift unit, an elbow clamp unit and a pulling unit, which is characterized in that the double helix elbow unit comprises an elbow mechanism and an electric terminal mechanism which are matchably arranged, and an antipyretic unit is matchably arranged in front of the elbow mechanism, a machine body support which is fixedly connected with a tube head mold heating mechanism and the electric terminal mechanism is matchably arranged in front of the heating unit. Because of the multi work stations design, the helical type fluorescent lamp automatic elbow molding machine can carry out four procedures of the lamp production at the same time during the production process: mold heating, mold elbow molding, mold cooling and mold laying off, which greatly improves the production efficiency, greatly reduces the production cost of the company, and has a wide extended significance.

Description

technical field [0001] The invention belongs to the technical field of mechanical devices for fluorescent lamp manufacturing, and in particular relates to a spiral fluorescent lamp automatic bending machine. Background technique [0002] At present, the tube bending machines for spiral fluorescent tubes all use a single station. China's patent application (application number: 20076770372.1) discloses a spiral tube bending machine for energy-saving lamp tubes, which includes a liftable double helix tube bending machine. head, the tube bending machine also includes a vertical lamp tube blank tube heating device, a first-stage blank tube shifting device that sends the blank tube into the heating device, and moves the blank tube from a heating area in the heating device to The secondary blank tube shifting device in another heating area, the bending clamp device that moves the blank tube out of the heating device to the double helix tube bending device for bending, and the pulli...

AI Technical Summary

Problems solved by technology

[0002] At present, the tube bending machines for spiral fluorescent tubes all use a single station. China's patent application (application number: 20076770372.1) discloses a spiral tube bending machine for energy-saving lamp tubes, which includes a liftable double helix tube bending machine. head, the tube bending machine also includes a vertical lamp tube blank tube heating device, a first-stage blank tube shifting device that sends the blank tube into the heating device, and moves the blank tube from a heating area in the heating device to The secondary blank tube shifting device in another heating area, the bending clamp device that moves the blank tube out of the heating device to the double helix tube bending device for bending, and the pulling device that moves the formed blank tube out of the pipe bender, The first-level billet tube shifting device, the second-stage billet tube shifting device, the bending clamp device, and the pulling device are respectively equipped with left and right clamps that cooperate with the left and right ends of the billet tube. The disadvantages of manual operation, but the work efficiency is not high. For industrialized enterprises, it will increase manpower and material resources and pay high costs.

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