Nitrogen charging and ending processing unit for electronic component with shell

Abstract

The invention relates to a nitrogen charging and ending processing unit for an electronic component with a shell. The nitrogen charging and ending processing unit comprises an open chamber and a sealed chamber. A feeding guide rail and a feeding conveying table are arranged in the open chamber; the sealing chamber is provided with a feeding track, a clamp and a driving unit. A ventilation room is arranged at an inlet of the feeding track of the sealing chamber, gates on two sides of the ventilation room are driven by cylinders to open and close, and a vacuumizing device is arranged in the ventilation room. And an automatic glue injection head and an automatic screwdriver are arranged in the sealing chamber. And the open chamber is provided with a turnover mechanism, a material moving manipulator and a weighing device. A turnover plate of the turnover mechanism can rotate, and a turnover pressing plate can rotate, ascend and descend. And the material moving manipulator can transfer parts. In addition, the sealing chamber is provided with a clamp pressing frame and a nitrogen filling device. The nitrogen charging and ending unit has the beneficial effects that through cooperation of all the components, automation and high efficiency of nitrogen charging and ending treatment of the electronic components with the shells are achieved, and the production efficiency and the product quality are effectively improved.

Description

Technical Field

[0001] The present invention relates to an improvement of a nitrogen filling and finishing treatment unit of a fully automatic production line for electronic components with a housing. Background Art

[0002] In modern industrial production, the sealing and finishing link of a fully automatic core assembly production line is a key step to ensure product quality and performance. However, there are many disadvantages in the existing sealing and finishing processes, which makes it very necessary for us to design and produce a sealed nitrogen filling unit.

[0003] There are obvious deficiencies in the existing sealing and finishing processes in terms of sealing performance detection. Traditional detection methods often rely on manual operation, and the experience and subjective judgment of the detection personnel have a great influence on the results. Different personnel's operations may lead to inconsistent detection standards, resulting in the lack of accuracy and reliability of the detection results. Moreover, manual detection is inefficient and difficult to meet the requirements of large-scale production. In addition, the accuracy of some simple detection equipment is limited, and it cannot detect tiny leakage points, allowing some products with potential sealing problems to flow into subsequent production links or even the market, posing a hidden danger to the use safety of the products.

[0004] There are also many unstable factors in the nitrogen filling process in the existing processes. It is difficult to accurately control the nitrogen filling pressure and flow rate, which will result in uneven nitrogen concentration in the inner cavity of the product, affecting the performance and stability of the product. For example, insufficient nitrogen concentration may not effectively protect the core from oxidation and corrosion, reducing the service life of the product; while too high nitrogen concentration may increase production costs. At the same time, it is very difficult to effectively prevent external air from mixing into the nitrogen filling environment in the existing processes. This will not only reduce the purity of nitrogen, but may also cause impurities to appear inside the product, affecting product quality. Moreover, the smoothness of the air extraction and inflation operations is poor, and the air path switching is not flexible enough, resulting in low efficiency of the entire nitrogen filling process, wasting a lot of time and energy.

[0005] The sealing and assembly link is also a shortcoming of the existing processes. Traditional sealing and assembly work is mainly completed manually, and it is difficult to ensure the uniformity of glue coating and the tightening force of sealing screws. This may lead to poor sealing effects and problems such as air leakage. Moreover, manual operation is easily affected by factors such as fatigue and emotions, further increasing the risk of assembly errors. In addition, manual assembly is inefficient and cannot meet the requirements of high-speed production lines, restricting the improvement of production efficiency.

[0006] In terms of quality inspection, the detection methods of the existing processes are relatively single, often only focusing on the appearance and basic dimensions of the products, while ignoring key indicators such as the nitrogen concentration and sealing performance inside the products. This incomplete detection method cannot timely detect potential problems existing in the products, allowing some unqualified products to be misjudged as qualified products, thus affecting the overall quality of the products and the reputation of the enterprise.

[0007] Addressing the shortcomings of existing processes, our designed and manufactured sealed nitrogen-filling unit offers significant advantages. This unit integrates a sealing performance testing and nitrogen-filling unit, an automated sealed nitrogen-filling assembly unit, and a quality inspection unit, achieving automated operation of sealing performance testing, nitrogen filling, sealing assembly, and quality inspection. A six-axis robot handles the products, improving production efficiency and accuracy; vacuum valves block outside air, ensuring a pure nitrogen-filling environment; a pressure regulating device ensures stable nitrogen-filling pressure, improving the filling effect; and displacement sensors perform dimensional detection, enabling comprehensive and precise quality inspection. Therefore, the design and production of this sealed nitrogen-filling unit represents a major innovation in existing processes, effectively improving product quality and production efficiency, meeting the needs of modern industrial production, and possessing significant practical value and application potential. Summary of the Invention

[0008] To overcome the shortcomings of current manual packaging of electronic components with housings, this invention provides a nitrogen filling and finishing processing unit for electronic components with housings.

[0009] The technical solution of this invention to solve its technical problem is as follows: a nitrogen filling and finishing treatment unit for electronic components with shells, comprising an open chamber and a sealed chamber. The open chamber is provided with a feeding guide rail, and a feeding transport platform for placing the electronic components with shells is provided on the feeding guide rail. The sealed chamber is provided with a sealed chamber feeding track, the inlet of which is located in the open chamber. A clamp is movably mounted on the sealed chamber feeding track, and the clamp is driven by a driving unit to move on the sealed chamber feeding track. A ventilation chamber is located in the sealed chamber adjacent to the inlet of the sealed chamber feeding track. A first gate and a second gate are provided on both sides of the ventilation chamber. The first gate is located between the ventilation chamber and the inlet of the sealed chamber feeding track, and the second gate is located on the sealed chamber feeding track on the other side of the ventilation chamber. The first gate is driven to open and close by a first gate driving cylinder, and the second gate is driven to open and close by a second gate driving cylinder. A vacuuming device is provided in the ventilation chamber. An automatic glue dispensing head is provided in the sealed chamber, and the automatic glue dispensing head is movably mounted on a glue dispensing motion unit. The glue dispensing motion unit is installed... The sealed chamber also includes an automatic screwdriver mounted on an XYZ three-degree-of-freedom moving unit and driven by a power unit. The open chamber also includes a flipping mechanism, a material handling robot, and a weighing device. The flipping mechanism includes a flipping plate rotatably mounted on a flipping side frame, with a flipping pressure plate on the plate. The flipping pressure plate is driven by a pressure plate rotation cylinder and a pressure plate lifting cylinder, allowing it to rotate and move up and down, thus pressing down on the housing-covered electronic components on the flipping plate. The flipping plate can rotate 90 degrees driven by the flipping cylinder. The material handling robot can transfer housing-covered electronic components between the feeding conveyor, the flipping plate, the clamp, and the weighing device. The sealed chamber also includes a clamping frame mounted on a gantry frame. The gantry frame has a transverse guide rail, a slide table on the transverse guide rail, and a vertical cylinder on the slide table. The clamping frame is mounted on the piston end of the vertical cylinder. The sealed chamber also includes a nitrogen filling device.

[0010] To facilitate the identification of the material handling robot and reduce the empty package rate, the head of the material handling robot is also equipped with a vision unit, and the vision unit is equipped with a supplementary light.

[0011] In a preferred embodiment, the head of the material transfer robot is a suction cup.

[0012] To facilitate material transfer, the transfer robot is a six-axis robot with a rear plate and a front plate at its head. A spring guide rod is provided between the rear and front plates, allowing them to move relative to each other with a shock-absorbing gap. The suction cup is located in the center of the front plate. This prevents the suction cup from failing to hold electronic components with housings due to excessively high suction speed.

[0013] To aid in the positioning of electronic components with housings on the feeding conveyor, the feeding conveyor is equipped with a feeding fixture for conveniently fixing the electronic components with housings. The electronic components with housings are vertically positioned when loaded on the feeding fixture.

[0014] To facilitate clamping and fixing, the clamp is mounted on a movable clamping platform, which is movably positioned on the feed track of the sealed chamber.

[0015] To increase screw-driving efficiency, the clamps on the fixture movable table are arranged in groups of four, and the lower ends of the clamps and the fixture movable table are open. The automatic screwdriver and the automatic glue dispensing head operate the housing electronic components from the lower end opening of the clamps.

[0016] A method for setting a flipping pressure plate, wherein the flipping pressure plate is connected to the piston end of a pressure plate rotating cylinder, and the pressure plate rotating cylinder is integrally mounted on the piston end of a pressure plate lifting cylinder.

[0017] To facilitate pressing down on electronic components with housings, the flip-top pressure plate includes a flip-top pressure plate body and four spring rods disposed on the flip-top pressure plate body body, with the lower ends of the spring rods pressing against the clamps.

[0018] To further increase the yield rate, a screwdriver vision unit is fixed on one side of the automatic screwdriver, which can provide self-checking to see if the screws are tightened.

[0019] The invention has four stages in use, including the feeding stage, the ventilation and nitrogen filling stage, the sealing and assembly stage, and the quality inspection stage.

[0020] First, the electronic component with its casing is transported into the open chamber by a feeding conveyor, which moves along the feeding guide rail. The transfer robot then begins its work, gripping the electronic component with its casing on the feeding conveyor and placing it onto the flipping plate of the flipping mechanism. At this point, the pressure plate rotation cylinder drives the flipping pressure plate to rotate, and the pressure plate lifting cylinder drives the flipping pressure plate to descend, thus pressing down the electronic component with its casing. Next, the flipping cylinder drives the flipping plate to rotate 90 degrees, completing the workpiece flipping operation. Then, the flipping pressure plate is released, and the transfer robot again grips the flipped electronic component with its casing from the flipping plate and places it into the fixture on the feeding track of the sealed chamber.

[0021] Driven by the drive unit, the fixture moves along the feed track into the sealed chamber. When the fixture reaches the inlet of the ventilation chamber, the first gate drive cylinder opens the first gate, and the first gate closes after the fixture enters the ventilation chamber. At this time, the vacuum pumping device in the ventilation chamber starts working, extracting the air from the chamber. The vacuum level in the ventilation chamber is determined by observing the value on the vacuum gauge. Once the target vacuum level is reached, the second gate drive cylinder opens the second gate, and the fixture enters the sealed chamber. The nitrogen filling device in the sealed chamber starts working, switched by a solenoid valve. During nitrogen filling, the pressure regulating device ensures stable output pressure, which is ≤0.2MPa after regulation. The tooling and the product are fed into the equipment via a conveyor belt. The air in the first chamber is evacuated, and the outside air is blocked by a vacuum valve to prevent outside air from entering the nitrogen-filled environment. Then, the second vacuum valve is opened, allowing the workpiece to be further filled with nitrogen in a nitrogen-filled environment.

[0022] After nitrogen is filled, the fixture continues to move along the feed track of the sealing chamber. Driven by the glue application motion unit, the automatic glue application head moves to the sealing screw of the electronic component with housing and applies glue to the sealing screw. After the glue application is completed, the automatic screwdriver, driven by the XYZ three-degree-of-freedom moving unit and the power unit, tightens the glued sealing screw to complete the sealing assembly of the electronic component with housing.

[0023] After the sealing assembly is completed, the electronic components with housings on the fixture move along the feed track of the sealing chamber through the ventilation chamber to the inlet of the feed track. The transfer robot picks up the electronic components with housings from the fixture and places them on the weighing device in the open chamber for quality inspection. After the inspection is completed, the nitrogen purging and finishing treatment of the entire electronic components with housings is finished, and the equipment can proceed to the next round of operation.

[0024] The beneficial effects of this invention are as follows: 1. Through the coordinated work of its components, the nitrogen filling and finishing unit achieves automated and efficient nitrogen filling and finishing of electronic components with housings, improving production efficiency and product quality. 2. Our designed and manufactured sealed nitrogen filling unit has significant advantages. It integrates a sealing performance testing and nitrogen filling unit, a sealed nitrogen filling automatic assembly unit, and a quality inspection unit, realizing automated operation of sealing performance testing, nitrogen filling, sealing assembly, and quality inspection. 3. The use of a six-axis robot to handle products improves production efficiency and accuracy; the use of vacuum valves to block external air ensures a pure nitrogen filling environment; the pressure regulating device ensures stable nitrogen filling pressure and improves the nitrogen filling effect; and the displacement sensor performs dimensional detection, achieving comprehensive and accurate quality inspection. Therefore, the design and production of the sealed nitrogen filling unit represents a major innovation in existing processes, effectively improving product quality and production efficiency, and meeting the needs of modern industrial production. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the present invention.

[0026] Figure 2 This is a schematic diagram of an electronic component with a housing.

[0027] Figure 3 This is a schematic diagram of the open room after perspective viewing according to the present invention.

[0028] Figure 4 This is a schematic diagram of another direction after the open room of the present invention has been viewed.

[0029] Figure 5 This is a schematic diagram of the open chamber and the sealed chamber of the present invention after perspective.

[0030] Figure 6 This is a large perspective view of the present invention.

[0031] Figure 7 This is a schematic diagram of the material transfer robot and the flipping mechanism of the present invention.

[0032] Figure 8 This is a schematic diagram of the automatic dispensing head of the present invention.

[0033] Figure 9 This is a perspective view of the sealed interior structure of the present invention.

[0034] Figure 10 This is a schematic diagram of the sealing chamber feed track and the fixture movable table of the present invention. Detailed Implementation

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0036] Example 1 Combined with appendix Figures 1 to 10A nitrogen filling and finishing treatment unit for electronic components with housings includes an open chamber 1 and a sealed chamber 2. The open chamber 1 is equipped with a feeding guide rail 3, on which a feeding transport platform 5 for placing the electronic components with housings 4 is mounted. The sealed chamber 2 is equipped with a sealed chamber feeding track 6, with an inlet 7 located within the open chamber 1. A clamp 8 is movably mounted on the sealed chamber feeding track 6, driven by a driving unit 9, allowing it to move along the track. A ventilation chamber 10 is located within the sealed chamber 2 adjacent to the inlet 7 of the sealed chamber feeding track, with ventilation chamber 10 having ventilation channels on both sides. A first gate 11 and a second gate 12 are located. The first gate 11 is situated between the ventilation chamber 10 and the inlet 7 of the sealing chamber feed track, while the second gate 12 is located on the sealing chamber feed track 6 on the other side of the ventilation chamber 10. The first gate 11 is opened and closed by a first gate drive cylinder 13, and the second gate 12 is opened and closed by a second gate drive cylinder 14. The ventilation chamber 10 is equipped with a vacuum device 15. An automatic glue-dispensing head 16 is installed inside the sealing chamber 2. The automatic glue-dispensing head 16 is movably mounted on a glue-dispensing motion unit 17, which is installed at the end of a glue-dispensing stand 18. The sealing chamber 2 also includes a... An automatic screwdriver 19 is mounted on an XYZ three-degree-of-freedom moving unit 20 and driven by a power unit 21. The open chamber 1 also includes a flipping mechanism 22, a material handling robot 23, and a weighing device 24. The flipping mechanism 22 includes a flipping plate 25, which is rotatably mounted on a flipping side frame 26. A flipping pressure plate 27 is mounted on the flipping plate 25. The flipping pressure plate 27 is driven by a pressure plate rotation cylinder 28 and a pressure plate lifting cylinder 29, allowing it to rotate and move up and down, thus pressing down on the housing on the flipping plate 25. Electronic component 4; the flipping plate 25 can rotate 90 degrees driven by the flipping cylinder 30; the material handling robot 23 can transfer the electronic component 4 with its shell between the feeding conveyor table 5, the flipping plate 25, the clamp 8, and the weighing device 24; a clamping frame 31 is also provided in the sealed chamber 2, the clamping frame 31 is mounted on a gantry frame 32, the gantry frame 32 is provided with a transverse guide rail 33, the transverse guide rail 33 is provided with a slide table 34, the slide table 34 is provided with a vertical cylinder 35, and the clamping frame 31 is mounted on the piston end of the vertical cylinder 35; a nitrogen filling device 36 is provided in the sealed chamber 2. In order to facilitate the identification of the material handling robot and reduce the empty package rate, the head of the material handling robot 23 is also provided with a vision unit 37, and the vision unit 37 is provided with a supplementary light 38.

[0037] Combined with appendix Figure 7 In a preferred embodiment, the head of the material handling robot 23 is a suction cup type.

[0038] To facilitate material transfer, the material transfer robot 23 is a six-axis robot, and the head of the robot is equipped with a rear plate 39 and a front plate 40. A spring guide rod 41 is provided between the rear plate 39 and the front plate 40, allowing the rear plate 39 and the front plate 40 to move relative to each other with a shock-absorbing gap. The suction cup is located in the center of the front plate 40. This can prevent the suction cup from adsorbing the electronic component 4 with the housing too quickly and failing to hold it.

[0039] Combined with appendix Figure 3 In order to help position the electronic component 4 with housing on the feeding conveyor 5, the feeding conveyor 5 is provided with a feeding clamp 42 for easy fixing of the electronic component 4 with housing. The electronic component 4 with housing is vertically placed when loaded on the feeding clamp 42.

[0040] Combined with appendix Figure 10 To facilitate clamping and fixing, the clamp 8 is mounted on the clamp movable platform 43, which is movably mounted on the sealing chamber feed track 6.

[0041] To increase screw-driving efficiency, the clamps 8 on the fixture movable table 43 are arranged in groups of four, and the lower end opening 44 of the clamps 8 and the fixture movable table 43 allows the automatic screwdriver 19 and the automatic glue dispensing head 16 to operate the housing electronic component 4 from the lower end opening 44 of the clamps 8.

[0042] Combined with appendix Figure 7 A method for setting a flipping pressure plate 25, wherein the flipping pressure plate 25 is connected to the piston end of the pressure plate rotating cylinder 28, and the pressure plate rotating cylinder 28 is integrally mounted on the piston end of the pressure plate lifting cylinder 29.

[0043] In order to conveniently press down the electronic component 4 with the housing, the flip-top pressure plate 25 includes a flip-top pressure plate body 45 and four spring rods 46 provided on the flip-top pressure plate body 45. The spring rods 46 press down on the clamp 8 with their lower ends.

[0044] Combined with appendix Figure 9 To increase the yield rate, the automatic screwdriver 19 is equipped with a screwdriver vision unit 47 on one side, which can provide self-checking to see if the screw is tightened.

[0045] This embodiment has four stages in use, including the material feeding stage, the air exchange and nitrogen filling stage, the sealing assembly stage, and the quality inspection stage.

[0046] First, the electronic component 4 with its casing is transported into the open chamber 1 by the feeding conveyor 5, which moves along the feeding guide rail 3. The transfer robot 23 then begins its operation, gripping the electronic component 4 with its casing on the feeding conveyor 5 and placing it onto the flipping plate 25 of the flipping mechanism 22. At this time, the pressure plate rotation cylinder 28 drives the flipping pressure plate 25 to rotate, and the pressure plate lifting cylinder 29 drives the flipping pressure plate 25 to descend, thereby pressing down the electronic component 4 with its casing. Next, the flipping cylinder 30 drives the flipping plate 25 to rotate 90 degrees, completing the workpiece flipping operation. Then, the flipping pressure plate 25 is released, and the transfer robot 23 again grips the flipped electronic component 4 with its casing from the flipping plate 25 and places it into the clamp 8 on the sealed chamber feeding track 6.

[0047] Driven by the drive unit 9, the clamp 8 moves along the feed track 6 into the sealed chamber 2. When the clamp 8 reaches the inlet of the ventilation chamber 10, the first gate drive cylinder 13 drives the first gate 11 to open, and the first gate 11 closes after the clamp 8 enters the ventilation chamber 10. At this time, the vacuum pumping device 15 of the ventilation chamber 10 starts working, extracting the air from the ventilation chamber 10. The vacuum level in the ventilation chamber 10 is determined by observing the value on the vacuum gauge. After the target vacuum level is reached, the second gate drive cylinder 14 drives the second gate 12 to open, and the clamp 8 enters the sealed chamber 2. The nitrogen filling device 36 in the sealed chamber 2 starts working, switched by a solenoid valve. During nitrogen filling, the pressure regulating device ensures stable output pressure, and the output pressure after regulation is ≤0.2MPa. The tooling and the product are fed into the equipment via a conveyor belt. The air in the first chamber is evacuated and the outside air is blocked by a vacuum valve to prevent outside air from entering the nitrogen-filled environment. Then the second vacuum valve is opened to allow the workpiece to be further filled with nitrogen in a nitrogen-filled environment.

[0048] After nitrogen is filled, the fixture 8 continues to move along the feed track 6 of the sealed chamber. Driven by the glue application motion unit 17, the automatic glue application head 16 moves to the sealing screw of the electronic component 4 with housing and applies glue to the sealing screw. After the glue application is completed, the automatic screwdriver 19, driven by the XYZ three-degree-of-freedom motion unit 20 and the power unit 21, tightens the glued sealing screw to complete the sealing assembly of the electronic component 4 with housing.

[0049] After the sealing assembly is completed, the electronic component 4 with its housing on the fixture 8 moves along the sealing chamber feed track 6 through the ventilation chamber 10 to the inlet 7 of the sealing chamber feed track. The transfer robot 23 picks up the electronic component 4 with its housing from the fixture 8 and places it on the weighing device 24 in the open chamber 1 for quality inspection. After the inspection is completed, the nitrogen filling and finishing process of the entire electronic component 4 with its housing is completed, and the equipment can proceed to the next round of operation.

[0050] The beneficial effects of this invention are as follows: 1. Through the coordinated work of its components, the nitrogen filling and finishing unit achieves automated and efficient nitrogen filling and finishing of electronic components with housings, improving production efficiency and product quality. 2. Our designed and manufactured sealed nitrogen filling unit has significant advantages. It integrates a sealing performance testing and nitrogen filling unit, a sealed nitrogen filling automatic assembly unit, and a quality inspection unit, realizing automated operation of sealing performance testing, nitrogen filling, sealing assembly, and quality inspection. 3. The use of a six-axis robot to handle products improves production efficiency and accuracy; the use of vacuum valves to block external air ensures a pure nitrogen filling environment; the pressure regulating device ensures stable nitrogen filling pressure and improves the nitrogen filling effect; and the displacement sensor performs dimensional detection, achieving comprehensive and accurate quality inspection. Therefore, the design and production of the sealed nitrogen filling unit represents a major innovation in existing processes, effectively improving product quality and production efficiency, and meeting the needs of modern industrial production.

Claims

1. A nitrogen-filling and end-of-life processing unit for electronic components with housings, characterized by: The application relates to an electronic component packaging device, which comprises an open chamber and a sealed chamber, the open chamber is internally provided with a feeding guide rail, the feeding guide rail is provided with a feeding transport table for placing a shell electronic component; the sealed chamber is internally provided with a sealed chamber feeding track, the inlet of the sealed chamber feeding track is arranged in the open chamber, a clamp is movably arranged on the sealed chamber feeding track, the clamp is driven by a driving unit so as to move on the sealed chamber feeding track; a ventilation interval is arranged at the inlet of the sealed chamber feeding track in the sealed chamber, first and second gates are arranged on the two sides of the ventilation interval, the first gate is arranged between the ventilation interval and the inlet of the sealed chamber feeding track, and the second gate is arranged on the sealed chamber feeding track on the other side of the ventilation interval; the first gate is driven to open and close by a first gate driving cylinder, the second gate is driven to open and close by a second gate driving cylinder, and the ventilation interval is provided with a vacuumizing device; the sealed chamber is internally provided with an automatic glue injection head, the automatic glue injection head is movably arranged on a glue injection moving unit, and the glue injection moving unit is installed at the end of a glue injection vertical frame; the sealed chamber further comprises an automatic screwdriver, the automatic screwdriver is installed on an XYZ three-degree-of-freedom movable unit and is driven to move by a power unit; the open chamber is further provided with a turnover mechanism, a material moving manipulator and a weighing device; the turnover mechanism comprises a turnover plate, the turnover plate is rotatably arranged on a turnover side frame, and a turnover pressing plate is arranged on the turnover plate; the turnover pressing plate is driven to rotate and lift by a pressing plate rotating cylinder and a pressing plate lifting cylinder, so that the turnover pressing plate can press the shell electronic component on the turnover plate; the turnover plate is driven to rotate by 90 degrees by a turnover cylinder; the material moving manipulator can transfer the shell electronic component among the feeding transport table, the turnover plate, the clamp and the weighing device; the sealed chamber is further provided with a clamp pressing frame, the clamp pressing frame is installed on a portal frame, a horizontal moving guide rail is arranged on the portal frame, a sliding table is arranged on the horizontal moving guide rail, a vertical cylinder is arranged on the sliding table, and the clamp pressing frame is installed on the piston end of the vertical cylinder; the sealed chamber is provided with a nitrogen filling device.

2. The nitrogen-charged and end-of-life processing unit for electronic components with housings according to claim 1, characterized in that: A vision unit is further arranged on the head of the material moving manipulator, and a light supplementing lamp is arranged on the vision unit.

3. The nitrogen-charged and end-of-life processing unit for electronic components with housings according to claim 1, characterized in that: The head of the material moving manipulator is in the form of a suction disc.

4. The nitrogen-filling and finishing processing unit for the electronic components with housings according to claim 3, characterized in that: The material moving manipulator is a six-axis manipulator, the head of the manipulator is provided with a rear plate and a front plate, a spring guide rod is arranged between the rear plate and the front plate, so that the rear plate and the front plate can relatively move by a shock absorption interval, and the suction disc is arranged in the center of the front plate.

5. The nitrogen-filling and finishing processing unit for the electronic parts with housings according to claim 1, wherein: A feeding clamp for conveniently fixing the shell electronic component is arranged on the feeding transport table, and the shell electronic component is vertically arranged on the feeding clamp.

6. The nitrogen-filling and finishing processing unit for the electronic components with housings according to claim 1, characterized by: The clamp is installed on a clamp movable table, and the clamp movable table is movably arranged on the sealed chamber feeding track.

7. The nitrogen-filling and finishing processing unit for the electronic parts with housings according to claim 5, wherein: The clamps on the clamp movable table are arranged in groups of four, the lower ends of the clamps and the clamp movable table are open, and the automatic screwdriver and the automatic glue injection head operate the shell electronic component from the lower end openings of the clamps.

8. The nitrogen-filling and finishing processing unit for the electronic components with housings according to claim 1, characterized by: The turnover pressure plate is connected to the piston end of the pressure plate rotating cylinder, and the pressure plate rotating cylinder is integrally installed on the piston end of the pressure plate lifting cylinder.

9. The nitrogen-filling and finishing processing unit for the electronic parts with housings according to claim 1, wherein: The turnover pressure plate comprises a turnover pressure plate body and four spring rods arranged on the turnover pressure plate body.

10. The nitrogen-filling and finishing processing unit for the electronic components with housings according to claim 1, characterized by: The automatic screwdriver is provided with a screwdriver visual unit on one side.

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