CN-121992411-A - Metal frame chemical polishing equipment and metal frame chemical polishing method

Abstract

The invention discloses metal frame chemical polishing equipment and a metal frame chemical polishing method, which belong to the technical field of metal frame chemical polishing, wherein when the metal frame is subjected to rotary polishing, the outer section polishing speed of an outer section part of the metal frame is subjected to interference reduction treatment, so that the polishing speed of a middle part of the metal frame and the polishing speed of an outer section part of the metal frame are balanced as much as possible, the qualification rate of the metal frame after rotary polishing is high, the metal frame chemical polishing equipment comprises a controller, a manipulator and a rotary polishing part, the rotary polishing part comprises a polishing container filled with polishing liquid, the rotary polishing part also comprises an outer section polishing speed reduction interference processor, the outer section polishing speed reduction interference processor comprises a circular ring track, two horizontal sliding mechanisms, two horizontal cylinders, two vertical cylinders and two baffle rods, and an inner ring horizontal sleeve of the circular ring track is fixedly connected to the upper end of a clamp of the manipulator.

Inventors

• LUO WEN

Assignees

• 中国计量大学现代科技学院

Dates

Publication Date

20260508

Application Date

20230625

Claims (3)

1. 1. The metal frame chemical polishing equipment comprises a controller and a manipulator, and is characterized by also comprising a rotary polishing part, The rotary polishing part comprises a polishing container filled with polishing liquid; the rotary polishing part also comprises an outer section polishing speed slowing interference processor; The outer section polishing speed slowing interference processor comprises a circular ring track, two horizontal sliding mechanisms, two horizontal cylinders, two vertical cylinders and two baffle rods; the inner ring horizontal sleeve of the circular ring track is fixedly connected to the upper end of the clamp of the manipulator; The two horizontal sliding mechanisms are respectively connected with the left end and the right end of the circular ring rail in a horizontal sliding manner, and each horizontal sliding mechanism can respectively lock and fix the corresponding horizontal sliding mechanism on the circular ring rail slide through a lock pin on the horizontal sliding mechanisms; the cylinder bases of the two horizontal cylinders are respectively and fixedly connected to the two horizontal sliding mechanisms one by one, the horizontal telescopic rod of one horizontal cylinder is horizontally arranged towards the left, and the horizontal telescopic rod of the other horizontal cylinder is horizontally arranged towards the right; the cylinder bases of the two vertical cylinders are respectively and fixedly connected to the front ends of the horizontal telescopic rods of the two horizontal cylinders one by one, and the vertical telescopic rods of the two vertical cylinders are vertically downwards arranged; A baffle plate is vertically arranged downwards at the lower end of the vertical telescopic rod of each vertical cylinder; The control end of the manipulator, the control end of each horizontal sliding mechanism, the control end of each horizontal cylinder and the control end of each vertical cylinder are respectively connected with the controller; the metal frame chemical polishing equipment further comprises a primary water-washing polishing part, wherein the primary water-washing polishing part comprises a primary water-washing container which is provided with an ultrasonic vibrator, a magnetic stirrer and water, the primary water-washing polishing part further comprises a heating module for heating water in the primary water-washing container and a temperature sensor for detecting water temperature, and the control end of the ultrasonic vibrator, the control end of the magnetic stirrer, the control end of the heating module and the control end of the temperature sensor are respectively connected with the controller.
2. 2. The metal shelf chemical polishing apparatus as claimed in claim 1, wherein the polishing liquid includes a metal polishing paste in a paste form and/or a polishing liquid in a liquid form.
3. 3. The metal frame chemical polishing method is characterized by comprising the step of rotary polishing treatment of the metal frame, wherein the rotary polishing treatment of the metal frame is realized as follows: The clamp of the mechanical arm clamps the metal frame under the control of the controller, then the metal frame is completely put into polishing liquid in the polishing container, the clamp of the mechanical arm carries the metal frame to rotate clockwise or anticlockwise in the polishing liquid, a baffle rod capable of generating a polishing liquid negative pressure area in the polishing liquid is arranged 0.3-2 cm in front of the outer section part of the metal frame before the metal frame rotates clockwise or anticlockwise, the baffle rod and the metal frame rotate synchronously in the same direction, the baffle plate moves back and forth inwards or outwards when the metal frame rotates clockwise or anticlockwise, the baffle plate moves inwards when moving towards the direction away from the rotation center, and the baffle plate moves outwards when moving towards the direction away from the rotation center; after the rotary polishing treatment of the metal frame is completed, the metal frame is also required to be subjected to one-time water washing polishing treatment, and the metal frame is subjected to one-time water washing polishing treatment according to the following implementation process: Firstly, placing the metal frame subjected to rotary polishing treatment into a primary water-washing container which is simultaneously provided with an ultrasonic vibrator, a magnetic stirrer and water, then heating the water in the primary water-washing container to a set temperature range by using a heating module, measuring the temperature of the water in the primary water-washing container by using a temperature sensor, and then rotating a clamp to enable the metal frame to rotate in the water in the primary water-washing container for a set period of time, so that the primary water-washing polishing treatment of the metal frame is realized under the combined action of the ultrasonic vibrator, the magnetic stirrer and the water.

Description

Metal frame chemical polishing equipment and metal frame chemical polishing method Technical Field The invention relates to the technical field of metal frame chemical polishing, in particular to metal frame chemical polishing equipment and a metal frame chemical polishing method. Background Now, when the polishing liquid is used for rotary polishing of the metal frame, when the middle section part of the metal frame is not polished, excessive polishing of the outer section part of the metal frame can occur. Furthermore, when the middle section of the metal frame is not polished, the outer section of the metal frame is polished too much, and the outer section of the metal frame is polished and damaged. Therefore, it is necessary to design a polishing apparatus and a metal frame chemical polishing method which can balance the polishing speed of the middle section of the metal frame and the polishing speed of the outer section of the metal frame as much as possible when the metal frame is polished in a polishing liquid. CN213258825U, the name of which is a polishing device for metal structural parts, comprising a metal polishing device main body, a processed metal plate, universal wheels, a motor, a rotating connecting block, gears and a rotating connecting rod, wherein the universal wheels are installed at the bottom of the metal polishing device main body, a metal polishing roller is installed on one side of the metal polishing device main body, which is positioned on one side of the first cleaning rotating rod, a second cleaning rotating rod is installed on one side of the metal polishing roller, a motor supporting block is installed inside the motor protecting box, a rubber anti-slip layer is connected on the rotating supporting rod, and the rotating supporting rod is connected with the rotating connecting rod. The patent does not disclose rotational polishing of the metal carrier in a polishing liquid. Disclosure of Invention The invention provides a metal frame chemical polishing device and a metal frame chemical polishing method thereof for solving the defects existing in the prior art when polishing a metal frame by using polishing solution in a rotating way, The first aim is that when the metal frame is rotated and polished, the outer section polishing speed of the outer section part of the metal frame is slowed down to interfere with the outer section polishing speed, so that the polishing speed of the middle section part of the metal frame and the polishing speed of the outer section part of the metal frame are balanced as much as possible, the qualification rate of the metal frame after the metal frame is rotated and polished is high, the polishing effect is good, the reliability is high, and the operation is simple and convenient. And secondly, the outer surfaces of the metal frame in all directions can be polished well. And thirdly, when the polishing solution is used for polishing the metal frame, the temperature inside the metal frame is not higher, and the hardness and strength characteristics of the metal frame are not changed after polishing. The technical problems are solved by the following technical proposal: the metal frame chemical polishing equipment comprises a controller and a manipulator, and is characterized by also comprising a rotary polishing part, The rotary polishing part comprises a polishing container filled with polishing liquid; the rotary polishing part also comprises an outer section polishing speed slowing interference processor; The outer section polishing speed slowing interference processor comprises a circular ring track, two horizontal sliding mechanisms, two horizontal cylinders, two vertical cylinders and two baffle rods; the inner ring horizontal sleeve of the circular ring track is fixedly connected to the upper end of the clamp of the manipulator; The two horizontal sliding mechanisms are respectively connected with the left end and the right end of the circular ring rail in a horizontal sliding manner, and each horizontal sliding mechanism can respectively lock and fix the corresponding horizontal sliding mechanism on the circular ring rail slide through a lock pin on the horizontal sliding mechanisms; the cylinder bases of the two horizontal cylinders are respectively and fixedly connected to the two horizontal sliding mechanisms one by one, the horizontal telescopic rod of one horizontal cylinder is horizontally arranged towards the left, and the horizontal telescopic rod of the other horizontal cylinder is horizontally arranged towards the right; the cylinder bases of the two vertical cylinders are respectively and fixedly connected to the front ends of the horizontal telescopic rods of the two horizontal cylinders one by one, and the vertical telescopic rods of the two vertical cylinders are vertically downwards arranged; A baffle plate is vertically arranged downwards at the lower end of the vertical telescopic rod of each vertical cylinder; the control