Drainage device

Abstract

The invention discloses a drainage device. The drainage device consists of a gantry lifting device main body, a hanging frame and a hanging frame connecting rod, wherein the hanging frame is arranged below the hanging frame connecting rod; the gantry lifting device is respectively provided with an independent driving left motor and an independent driving right motor; the left motor is connected with the left end of the hanging frame connecting rod and can drive the left end of the hanging frame connecting rod to lift; the right motor is connected with the right end of the hanging frame connecting rod and can drive the right end of the hanging frame connecting rod to lift; and the left motor and the right motor are connected with a control unit. In the technical solution, the left and right motors of the gantry lifting device are independently actuated; two groups of positioning sensors with different heights are respectively arranged on two lifting columns; the two ends of the hanging frame are operated to lift to different heights so as to generate oblique and achieve drainage effect; the setting of the device can make an irregular geometrical component or a pipe fitting which is not easy to discharge medicament reduce the residual medicament on the component so as to improve the qualities of electroplate and electrophoresis; and the device is featured with easy installation, low cost and enterprise cost saving.

Description

technical field [0001] The invention belongs to a drainage device, in particular to an inclined drainage device capable of effectively removing residual chemicals inside workpieces in an electroplating and electrophoresis production line. Background technique [0002] If the existing electroplating and electrophoresis production line adopts the processing method of tank immersion, most of the workpieces are hung on the hanger by using a hanger, and then the hanger is connected under the connecting rod of the hanger, and the whole hanger is made by using the gantry lifting device. The operation of lifting, lowering into the medicine tank and moving back and forth; when the workpiece is of simple geometric shape, when the workpiece hanging on the hanger is lifted upward from the medicine tank, the medicine in the workpiece can be easily discharged, but when the shape of the workpiece is curved When the tube shape or irregular geometry, when the workpiece hanging on the hanger ...

AI Technical Summary

Problems solved by technology

[0002] If the existing electroplating and electrophoresis production line adopts the processing method of tank immersion, most of the workpieces are hung on the hanger by using a hanger, and then the hanger is connected under the connecting rod of the hanger, and the whole hanger is made by using the gantry lifting device. The operation of lifting, lowering into the medicine tank and moving back and forth; when the workpiece is of simple geometric shape, when the workpiece hanging on the hanger is lifted upward from the medicine tank, the medicine in the workpiece can be easily discharged, but when the shape of the workpiece is curved When the tube shape or irregular geometry, when the workpiece hanging on the hanger is lifted upwards from the medicine tank, the medicine in the workpiece cannot be effectively discharged, but will remain in the workpiece, in addition to causing The loss of a large amount of medicines will pollute the chemical composition of the next medicine tank, which will have a huge impact on the cost of the enterprise, and serious product quality problems will occur at the same time

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