Pin cutting-off device for energy-saving lamps

Abstract

The invention discloses a pin cutting-off device for energy-saving lamps. The pin cutting-off device comprises a rack and a workbench arranged on the rack. A rotary disc is arranged on the workbench. The bottom of the rotary disc is connected with a heating cavity. Multiple through grooves for containing the energy-saving lamps are formed in the rotary disc in the circumferential direction. The through grooves penetrate through the heating cavity, and pins of the energy-saving lamps stretch out of the through grooves in the rotary disc. A rotary shaft is fixedly connected to the middle of the rotary disc, a servo motor is installed on the rack, the output end of the servo motor is connected with a column rod, the column rod is fixedly connected with the rotary shaft, cross arms fixed to the rack are arranged above the rotary disc, hoops for clamping the energy-saving lamps are arranged on the cross arms, one side of the rotary disc is provided with a spray pipe communicated with the heating cavity, and the other side of the rotary disc is provided with a cutting blade. The spray pipe is connected with a gas source, a vertical column is connected to the rack in a sliding mode, the cutting blade is fixed to the vertical column, and the cutting blade is opposite to the pins stretching out of the through grooves. The pin cutting-off device for the energy-saving lamps is good in cutting quality, capable of saving energy and high in machining efficiency.

Description

technical field [0001] The invention relates to the technical field of energy-saving lamp processing equipment, in particular to a pin cutting device for an energy-saving lamp. Background technique [0002] Fluorescent energy-saving lamps have good energy-saving effects and have been widely used, and their output is large. It is increasingly difficult to meet the needs of the market with the degree of automation in the production of energy-saving lamps. However, the work of cutting off the lamp pin after the lamp tube of the existing fluorescent energy-saving lamp is formed is to cut off the lamp tube with the rotating grinding wheel on the grinder. Poor working environment, low efficiency and potential safety hazards. Another kind of foot-cutting equipment has also appeared on the market now, comprising a fixed burner, a rotating body is installed above it, the lamp tube is contained on the clip of the rotating body, the rotating body is manually rotated, and a lamp tube i...

AI Technical Summary

Problems solved by technology

[0002] Fluorescent energy-saving lamps have good energy-saving effects and have been widely used, and their output is large. It is increasingly difficult to meet the needs of the market with the degree of automation in the production of energy-saving lamps.

However, the work of cutting off the lamp pin after the lamp tube of the existing fluorescent energy-saving lamp is formed is to cut off the lamp tube with the rotating grinding wheel on the grinder. Poor working environment, low efficiency and potential safety hazards

Another kind of foot-cutting equipment has also appeared on the market now, comprising a fixed burner, a rotating body is installed above it, the lamp tube is contained on the clip of the rotating body, the rotating body is manually rotated, and a lamp tube is driven to rotate around the burner. The lamp tube is locally heated, and then the heated part of the lamp tube is cut off with a blade. This kind of heating and cold shock cutting cuts out a neater nozzle, but the disadvantage is that due to the use of local heating, the overall heating is uneven, and The heating time is long, the energy consumption is large, and the efficiency is low, which does not meet the requirements of batch automation production of enterprises

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