CN117506105B - Preventive maintenance device for gold-palladium-copper eutectic welding upper control console - Google Patents
Preventive maintenance device for gold-palladium-copper eutectic welding upper control console Download PDFInfo
- Publication number
- CN117506105B CN117506105B CN202311587983.9A CN202311587983A CN117506105B CN 117506105 B CN117506105 B CN 117506105B CN 202311587983 A CN202311587983 A CN 202311587983A CN 117506105 B CN117506105 B CN 117506105B
- Authority
- CN
- China
- Prior art keywords
- gold
- palladium
- maintainer
- vacuum
- copper eutectic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 84
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 78
- 239000010949 copper Substances 0.000 title claims abstract description 78
- 230000005496 eutectics Effects 0.000 title claims abstract description 74
- 238000012423 maintenance Methods 0.000 title claims abstract description 29
- 230000003449 preventive effect Effects 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 57
- 238000001816 cooling Methods 0.000 claims description 66
- BBKFSSMUWOMYPI-UHFFFAOYSA-N gold palladium Chemical compound [Pd].[Au] BBKFSSMUWOMYPI-UHFFFAOYSA-N 0.000 claims description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 claims description 6
- 238000005476 soldering Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 description 11
- 239000000428 dust Substances 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/023—Thermo-compression bonding
- B23K20/026—Thermo-compression bonding with diffusion of soldering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Die Bonding (AREA)
Abstract
The invention discloses a preventive maintenance device for an upper control console of gold-palladium-copper eutectic welding, which belongs to the technical direction of welding and comprises a gold-palladium-copper eutectic welding machine, wherein a vacuum tube, a vacuum exhaust tube, a temperature sensor and a maintainer are further arranged on the gold-palladium-copper eutectic welding machine, the maintainer is fixedly arranged in the gold-palladium-copper eutectic welding machine, the vacuum tube and the vacuum exhaust tube are symmetrically and fixedly arranged at one side of the bottom of the maintainer, the temperature sensor is fixedly arranged at one side of the top of the maintainer, a pressure sensor and a timing device are arranged in the maintainer, and the timing time can be adjusted according to different external temperatures through the temperature sensor and the timing device, so that the detection frequency is changed, the service life of each group of vacuum hoses is prevented from being influenced by the external temperature, the detection result is more accurate, the detection time is reduced when the external temperature is too high, the detection frequency is increased, and the gold-palladium-copper eutectic welding machine can work normally.
Description
Technical Field
The invention belongs to the technical direction of chip package welding, and particularly relates to a preventive maintenance device for an upper control console of gold-palladium-copper eutectic welding.
Background
The bonding process of the gold-palladium copper wire and the chip is an electronic packaging technology based on a welding technology. The micro metal wires are welded with pins of the silver foil of the chip to form stable connection, so that the chip and the packaging base can be well connected. The bonding process of the gold-palladium copper wire and the chip has become one of the important technologies in the modern electronic manufacturing industry due to the advantages of high reliability, high integration level, high density and the like, an electrothermal welding method is adopted in the bonding process of the gold-palladium copper wire and the chip, silver foils of gold-palladium copper wires and chip pins are connected together through high-speed electric energy conversion, the principle of the bonding process is that the gold-palladium copper wires are led into controllable coordinate positions of a tool, then the pins of the gold-palladium copper wires and the chip silver foils are welded together through the action of pressure and electric energy, and compared with the common brazing, hot-press welding and other methods, the bonding process of the gold-palladium copper wires and the chip has the characteristics of simple equipment, low cost, high speed, good reliability and the like, and the bonding process of the gold-palladium copper wires and the chip has been widely applied to the fields of computers, communication and the like, for example, in the computer manufacturing industry, the bonding process of the gold-palladium copper wires and the chip can achieve the connection effect of high reliability and high density, and the bonding effect in the communication manufacturing industry, the bonding process of the gold-palladium wires and the chip can also be applied to the fields of satellite communication, mobile phone manufacturing and the like.
The existing device is generally connected with a maintenance device on a welding control console through a vacuum hose, when in daily maintenance, automatic cleaning and detection operation of the vacuum hose can be carried out only according to appointed time, detection frequency cannot be redefined according to external environment temperature when external temperature changes, detection frequency cannot be improved when external temperature increases, damage to the vacuum hose can occur, timely replacement cannot be achieved, and production efficiency of a factory is affected.
Disclosure of Invention
The invention aims to solve the problems in the prior art by aiming at the prior preventive maintenance device for the gold-palladium-copper eutectic welding upper control console.
In order to solve the technical problems, the invention provides the following technical scheme: the preventive maintenance device for the gold palladium copper eutectic welding upper control console comprises a gold palladium copper eutectic welding upper control console, wherein a gold palladium copper eutectic welding machine is arranged on the gold palladium copper eutectic welding upper control console, and a vacuum hose maintenance assembly is further arranged on the gold palladium copper eutectic welding machine and comprises a tensioner instrument, a tensioner pressure regulator, an air guide instrument, an air guide device pressure regulator, a diffuser instrument, a diffuser pressure regulator, a vacuum tube, a vacuum exhaust pipe, an electromagnetic valve, a tensioner inlet, a temperature sensor, an X-axis cooling device interface, a Y-axis cooling device interface, an air inlet and supply pipe, a maintainer and an operation panel;
The utility model discloses a high-pressure welding machine for the alloy wire, including maintainer, vacuum tube, tensioner, pressure sensor, temperature sensor, X-axis cooling device interface, Y-axis cooling device interface, air inlet pipe, pressure sensor, timing device, air inlet pipe, vacuum hose, air inlet pipe, air outlet pipe, air inlet pipe, temperature sensor, X-axis cooling device interface, Y-axis cooling device interface and Y-axis cooling device interface are all fixed mounting in the bottom side of maintainer, vacuum hose and X-axis cooling device are connected to Y-axis cooling device on the vacuum tube and the vacuum hose are connected to inlet pipe air guide device, install vacuum hose and tensioner instrument on the tensioner access, temperature sensor fixed mounting is in top one side of maintainer, X-axis cooling device interface, Y-axis cooling device interface are offered side by side at the top of maintainer.
The invention further describes that three groups of electromagnetic valves are fixedly arranged on the other side of the bottom of the maintainer.
The invention further discloses that the operation panel is fixedly arranged on one side of the maintainer, a plurality of groups of placing holes are formed in the operation panel, and the tensioner instrument, the air guide instrument and the diffuser instrument are sequentially and fixedly arranged on the operation panel.
The invention further discloses that the tensioner pressure regulator, the air guide device pressure regulator and the diffuser pressure regulator are sequentially and fixedly arranged on the operation panel and correspond to the positions of the three groups of instruments.
The invention further discloses that the gold-palladium-copper eutectic welding upper control console is placed on the floor of a production workshop.
The invention further discloses a gold-palladium-copper eutectic welding machine which comprises an MHS sliding component vacuum device, a diffuser fan, an inlet wire air guide device, an X-axis cooling device, a Y-axis cooling device, an optical system and a welding head cooling device;
MHS sliding component vacuum device fixed mounting is in the inside bottom of gold palladium copper eutectic bonding machine, diffuser fan fixed mounting is in the inside one side of gold palladium copper eutectic bonding machine, inlet wire air guide device sets up in the outside one side of gold palladium copper eutectic bonding machine, X axle cooling device and Y axle cooling device fixed mounting in proper order is at the inside opposite side of gold palladium copper eutectic bonding machine, optical system and soldered connection cooling device fixed mounting are in the inside of gold palladium copper eutectic bonding machine, are located Y axle cooling device's top.
The invention further discloses a driving control module and a vacuum pressure detection module, wherein the driving control module is connected with the vacuum device of the MHS sliding component, the diffuser fan, the two groups of cooling devices, the inlet wire air guide device, the optical system and the welding head cooling device, the three groups of pressure regulators, the vacuum pipe, the vacuum exhaust pipe, the electromagnetic valve and the maintainer through signals, the vacuum pressure detection module comprises a service time detection unit and a service environment detection unit, the service time detection unit is connected with a pressure sensor and a timing device which are arranged in the maintainer through signals, and the service environment detection unit is connected with the temperature sensor through signals.
The method comprises the following steps:
s1, starting a gold-palladium-copper eutectic welding machine by a worker to weld a workpiece;
S2, when a timing device arranged in the maintainer reaches 1000 hours, the equipment program controls to perform air inlet pressure detection operation, automatically performs vacuum hose cleaning operation according to different detection values, and sends an error reporting signal to staff;
S3, the equipment program detects the external environment temperature through a temperature sensor and compares the external environment temperature with a set value, and after the comparison, the timing time of a timing device built in the maintainer is automatically adjusted, so that the detection frequency is changed;
And S4, repeating the steps S2-S3, and continuously performing the cleaning operation of the vacuum hose until the welding operation of the gold-palladium-copper eutectic welding machine 11 is finished.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the working time can be timed through the built-in timing device and the pressure detection device of the maintainer, the vacuum hoses can be automatically detected when the set working time is reached, dust and sundries are prevented from affecting the air circulation of each group of vacuum hoses, and when the air inlet pressure is abnormal, each group of vacuum hoses can be automatically cleaned, so that manual maintenance of workers is not needed, the workload of the workers is reduced, and the cleaning efficiency is improved;
through the cooperation of temperature sensor and the built-in timing device of maintainer, can be according to the external temperature adjustment timing time of difference to change detection frequency, prevent that external temperature from influencing the life of each group vacuum hose excessively, make the testing result more accurate, delay detection time at normal operating temperature, reduce the energy consumption of mill, reach energy saving and emission reduction's purpose, reduce detection time when external temperature is too high and improve detection frequency, prevent that each group vacuum hose from receiving the high temperature influence and damaging or cracking, ensure that gold palladium copper eutectic welding machine can normally work.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another perspective overall structure of the present invention;
FIG. 3 is a schematic view of a vacuum hose maintenance assembly of the present invention;
FIG. 4 is a schematic view of another view of the vacuum hose maintenance assembly of the present invention;
fig. 5 is a schematic diagram of the system of the present invention.
In the figure: 1. welding an upper control console by gold-palladium-copper eutectic;
11. A gold palladium copper eutectic welding machine; 12. MHS slide assembly vacuum; 13. a diffuser fan; 14. the inlet wire air guide device; 15. an X-axis cooling device; 16. a Y-axis cooling device; 17. an optical system and a soldering head cooling device;
2. A vacuum hose maintenance assembly; 21. a tensioner meter; 211. a tensioner pressure regulator; 22. an air guide instrument; 221. a pressure regulator of the air guide device; 23. a diffuser meter; 231. a diffuser pressure regulator; 24. a vacuum tube; 25. a vacuum exhaust pipe; 26. an electromagnetic valve; 27. a tensioner access port; 271. a temperature sensor; 28. an X-axis cooling device interface; 281. y-axis cooling device interface; 29. an air intake and supply pipe; 291. a maintainer; 292. an operation panel.
Detailed Description
The technical scheme of the present invention is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the preventive maintenance device for the upper control console of the gold-palladium-copper eutectic welding comprises an upper control console 1 of the gold-palladium-copper eutectic welding, wherein the upper control console 1 of the gold-palladium-copper eutectic welding is placed on the ground of a production workshop, a gold-palladium-copper eutectic welding machine 11 is arranged on the upper control console 1 of the gold-palladium-copper eutectic welding, and the gold-palladium-copper eutectic welding machine 11 comprises an MHS sliding component vacuum device 12, a diffuser fan 13, an inlet wire air guide device 14, an X-axis cooling device 15, a Y-axis cooling device 16, an optical system and a welding head cooling device 17;
The MHS sliding component vacuum device 12 is fixedly arranged at the bottom of the inside of the gold-palladium-copper eutectic welding machine 11 and used for carrying out vacuum operation on a welding area of a workpiece clamp, so that devices are conveniently fixed in a welding process, the diffuser fan 13 is fixedly arranged at one side of the inside of the gold-palladium-copper eutectic welding machine 11 and used for guiding compressed air of an area above the clamping devices and blowing out turbulent hot air, the inlet wire air guide device 14 is arranged at one side of the outside of the gold-palladium-copper eutectic welding machine 11 and used for guiding a welding wire path, the X-axis cooling device 15 and the Y-axis cooling device 16 are sequentially and fixedly arranged at the other side of the inside of the gold-palladium-copper eutectic welding machine 11 and used for cooling the welding head temperature of the gold-palladium-copper eutectic welding machine 11, so that each device keeps acceptable operation temperature, and the optical system and the welding head cooling device 17 are fixedly arranged inside the gold-palladium-copper eutectic welding machine 11 and are positioned above the Y-axis cooling device 16;
The gold-palladium-copper eutectic welding machine 11 is also provided with a vacuum hose maintenance assembly 2, and the vacuum hose maintenance assembly 2 comprises a tensioner instrument 21, a tensioner pressure regulator 211, an air guide instrument 22, an air guide device pressure regulator 221, a diffuser instrument 23, a diffuser pressure regulator 231, a vacuum tube 24, a vacuum exhaust pipe 25, an electromagnetic valve 26, a tensioner access port 27, a temperature sensor 271, an X-axis cooling device interface 28, a Y-axis cooling device interface 281, an air inlet and air supply pipe 29, a maintainer and an operation panel;
The operation panel is fixedly arranged on one side of the maintainer, a plurality of groups of placing holes are formed in the operation panel and used for placing instruments and pressure regulators, the maintainer is fixedly arranged in the gold-palladium-copper eutectic welding machine 11 and used for carrying out maintenance detection operation in cooperation with equipment programs, the tensioner instrument 21, the air guide instrument 22 and the diffuser instrument 23 are sequentially and fixedly arranged on the operation panel, three groups of instruments are used for displaying different pressures, the tensioner pressure regulator 211, the air guide device pressure regulator 221 and the diffuser pressure regulator 231 are sequentially and fixedly arranged on the operation panel and correspond to the positions of the three groups of instruments and are used for adjusting pressure values in cooperation with the equipment programs, the vacuum tube 24 and the vacuum exhaust tube 25 are symmetrically and fixedly arranged on one side of the bottom of the maintainer, the vacuum tube 24 is connected with the inlet air guide device 14 through a vacuum hose and used for carrying out air inlet operation in cooperation with the equipment program control during welding, the vacuum exhaust pipe 25 is used for exhausting air when welding is completed, three groups of electromagnetic valves 26 are fixedly arranged on the other side of the bottom of the maintainer and used for controlling the circulation of air during welding in cooperation with equipment programs, the tensioner inlet 27 is arranged at the top of the maintainer, a vacuum hose is arranged on the tensioner inlet 27 and connected with the tensioner instrument 21 and used for detecting the pressure of the tensioner in cooperation with the equipment programs, the temperature sensor 271 is fixedly arranged on one side of the top of the maintainer and used for detecting the external environment temperature in cooperation with the equipment programs, the X-axis cooling device interface 28 and the Y-axis cooling device interface 281 are arranged on the other side of the top of the maintainer in parallel, the X-axis cooling device interface 28 and the Y-axis cooling device interface 281 are fixedly provided with the vacuum hose and connected with the X-axis cooling device 15 and the Y-axis cooling device 16 and used for carrying out maintenance detection on the air pressure in cooperation with the equipment programs, the air inlet and supply pipe 29 is fixedly arranged at one side of the maintainer and is used for supplying air to the maintainer, a pressure sensor (not shown in the figure) is arranged in the maintainer and is used for detecting the pressure of source air, and a timing device (not shown in the figure) is also arranged in the maintainer and is used for timing the working time;
The three groups of instruments are connected with a maintainer through vacuum hoses;
The upper control console 1 of the gold-palladium-copper eutectic solder is used for providing power for driving internal components through an external power supply in a production workshop;
The upper control console 1 for gold-palladium-copper eutectic welding is provided with a device program in a matching way, and the device program can control the start and stop of the MHS sliding component vacuum device 12, the start and stop of the diffuser fan 13, the start and stop of two groups of cooling devices, the start and stop of the inlet wire air guide device 14, the start and stop of an optical system and the welding head cooling device 17, the operation of three groups of pressure regulators, the opening and closing of the vacuum tube 24 and the vacuum exhaust pipe 25, the opening and closing of the electromagnetic valve 26 and the start and stop of a maintainer;
The MHS sliding component vacuum device 12, the diffuser fan 13, the two groups of cooling devices, the inlet wire air guide device 14, the optical system and welding head cooling device 17, the three groups of pressure regulators, the vacuum pipe 24, the vacuum exhaust pipe 25, the electromagnetic valve 26, the maintainer, the temperature sensor 271, the built-in pressure sensor of the maintainer and the timing device are all in signal connection with equipment programs;
The equipment program comprises a drive control module and a vacuum pressure detection module, wherein the drive control module is connected with the vacuum pressure detection module through signals, the drive control module is connected with the MHS sliding assembly vacuum device 12, the diffuser fan 13, the two groups of cooling devices, the inlet wire air guide device 14, the optical system and welding head cooling device 17, the three groups of pressure regulators, the vacuum pipe 24, the vacuum exhaust pipe 25, the electromagnetic valve 26 and the maintainer through signals, the vacuum pressure detection module comprises a use time detection unit and a use environment detection unit, the use time detection unit is connected with a pressure sensor and a timing device which are arranged in the maintainer through signals, and the use environment detection unit is connected with the temperature sensor 271 through signals;
When a worker needs to use a gold-palladium-copper eutectic welding upper control console 1, the worker opens an external power supply, the gold-palladium-copper eutectic welding upper control console 1 is started, a gold-palladium-copper eutectic welding machine 11 is started, an equipment program is started, the equipment program starts an MHS sliding component vacuum device 12, a diffuser fan 13, two groups of cooling devices, an inlet air guide device 14, an optical system and a welding head cooling device 17, three groups of pressure regulators, a vacuum pipe 24 and a vacuum exhaust pipe 25, an electromagnetic valve 26 and a maintainer through a drive control module, performs welding operation on workpieces, air is input into the maintainer from an air supply pipe 29, then is output into a vacuum hose from the vacuum pipe 24, finally enters the inlet air guide device 14 to complete air inlet operation, the equipment program sets the detection operation of the air pressure when the time of use and the input air pressure are up to 1000 hours through a built-in pressure sensor and a timing device of the maintainer, and compares the detection operation of the air pressure with a set value, if the set value appears, the equipment program starts the vacuum exhaust pipe 25 through the drive control program, performs automatic cleaning operation on the maintainer and the vacuum hoses, if the vacuum hoses and the vacuum hoses are automatically cleaned or the vacuum hoses are automatically cleaned, and if the difference between the vacuum hoses and the vacuum hoses are not detected is detected, and the dust is still detected if the difference exists between the vacuum hoses is detected;
In the process of performing the operation, the equipment program detects the ambient temperature through the temperature sensor 271, the temperature can be increased along with the increase of the welding time in the process of welding workpieces, the overhigh temperature can affect all groups of vacuum hoses, cracking and other phenomena can occur, the normal use of the gold-palladium-copper eutectic welding machine 11 is affected, the equipment program detects the ambient temperature through the temperature sensor 271, and the timing time of the timing device in the maintainer is automatically controlled according to different ambient temperatures, so that the detection frequency is changed, the service life of the vacuum hoses is prevented from being affected by the external temperature, workers cannot be timely detected and notified of the timely replacement when the vacuum hoses are damaged, the normal use of the gold-palladium-copper eutectic welding machine 11 is affected, the equipment program sets three groups of different temperature values to correspond to different external temperatures, the equipment program can be modified according to the specific requirements of the workers, and the timing time of the timing device in the maintainer is automatically adjusted according to the different temperature values;
the method comprises the following steps:
S1, starting a gold-palladium-copper eutectic welding machine 11 by a worker to weld a workpiece;
S2, when a timing device arranged in the maintainer reaches 1000 hours, the equipment program controls to perform air inlet pressure detection operation, automatically performs vacuum hose cleaning operation according to different detection values, and sends an error reporting signal to staff;
S3, the equipment program detects the external environment temperature through the temperature sensor 271 and compares the external environment temperature with a set value, and after the comparison, the timing time of a built-in timing device of the maintainer is automatically adjusted, so that the detection frequency is changed;
S4, repeating the steps S2-S3, and continuously performing the cleaning operation of the vacuum hose until the welding operation of the gold-palladium-copper eutectic welding machine 11 is finished;
specifically, the automatic adjustment method of S2 is as follows:
When the air inlet pressure detection operation is carried out, the equipment program detects the air inlet pressure through a pressure sensor arranged in the maintainer, detects whether the air inlet pressure is 100KPa or not, if the air inlet pressure is not 100KPa, the equipment program controls the vacuum exhaust pipes 25 to be opened, the air in each group of vacuum hoses is subjected to cleaning and replacement operation, abnormal air inlet pressure is prevented from being caused by dust or foreign matter blockage, the equipment program sets the cleaning time to be 5 minutes, the equipment program controls the vacuum exhaust pipes 25 to be closed after the cleaning time is up, and the equipment program is detected again through a pressure sensor arranged in the maintainer, if the detected value is 100KPa, the equipment program does not operate, and if the detected value is not 100KPa, the equipment program sends an error signal, and the equipment program is required to be checked manually;
when a worker sets a welding workpiece to be a medium workpiece, the equipment program controls the air inlet pressure of a maintainer to be automatically adjusted to 200KPa, when the air inlet pressure detection operation is carried out, the equipment program detects the air inlet pressure through a pressure sensor arranged in the maintainer, whether the air inlet pressure is 200KPa or not, if the air inlet pressure is not 200KPa, the equipment program controls the vacuum exhaust pipes 25 to be opened, the air in each group of vacuum hoses is subjected to cleaning and replacement operation, the air inlet pressure is prevented from being abnormal due to dust or foreign matter blockage, the equipment program sets the cleaning time to be 5 minutes, the equipment program controls the vacuum exhaust pipes 25 to be closed after the cleaning time is up, the equipment program is detected again through a pressure sensor arranged in the maintainer, if the detected value is 200KPa, the equipment program is not operated, and if the detected value is not 200KPa, the equipment program sends an error report signal, and the worker is required to carry out manual inspection;
When a worker sets a welding workpiece to be a large workpiece, the equipment program controls the air inlet pressure of a maintainer to be automatically adjusted to 300KPa, when the air inlet pressure detection operation is carried out, the equipment program detects the air inlet pressure through a pressure sensor arranged in the maintainer, whether the air inlet pressure is 300KPa or not, if the air inlet pressure is not 100KPa, the equipment program controls the vacuum exhaust pipes 25 to be opened, the air in each group of vacuum hoses is subjected to cleaning and replacement operation, the air inlet pressure is prevented from being abnormal due to dust or foreign matter blockage, the equipment program sets the cleaning time to be 5 minutes, the equipment program controls the vacuum exhaust pipes 25 to be closed after the cleaning time is up, the equipment program is detected again through a pressure sensor arranged in the maintainer, if the detected value is 300KPa, the equipment program is not operated, and if the detected value is not 300KPa, the equipment program sends an error report signal, and the worker is required to carry out manual inspection;
Through the built-in timing device of maintainer, pressure detection device, can time working time, detect vacuum hose automatically when reaching the working time of settlement, prevent that dust and debris from influencing the circulation of air of each group vacuum hose, can clean the operation to each group vacuum hose automatically when air inlet pressure appears unusual, need not the manual maintenance of staff, reduce staff's work burden, improve cleaning efficiency.
Specifically, the automatic adjustment method of S3 is as follows:
When the equipment program detects that the external environment temperature is 50 ℃ through the temperature sensor 271, the equipment program judges that the working temperature is too high, and adjusts the timing time of the internal timing device of the maintainer to 1000 hours without frequent detection, so that the energy consumption of a factory is reduced, when the equipment program detects that the external environment temperature is 60 ℃ through the temperature sensor 271, the equipment program judges that the working temperature is higher, adjusts the timing time of the internal timing device of the maintainer to 800 hours, improves the detection frequency, prevents a vacuum hose from influencing the normal use of the gold-palladium-copper eutectic welding machine 11 due to the damage and cracking of the external temperature, and when the equipment program detects that the external environment temperature is 70 ℃ through the temperature sensor 271, the equipment program judges that the working temperature is too high, and adjusts the timing time of the internal timing device of the maintainer to 600 hours, so that the detection frequency is greatly improved, and the normal use of the gold-palladium-copper eutectic welding machine 11 cannot be replaced due to the damage and the damage of the external temperature of the vacuum hose is prevented;
through the cooperation of temperature sensor 271 and the built-in timing device of maintainer, can be according to the external temperature adjustment timing time of difference to change detection frequency, prevent that external temperature from influencing the life of each group vacuum hose excessively, make the testing result more accurate, delay detection time at normal operating temperature, reduce the energy consumption of mill, reach energy saving and emission reduction's purpose, reduce detection time when external temperature is too high and improve detection frequency, prevent that each group vacuum hose from receiving the high temperature influence and damaging or cracking appears, ensure that gold palladium copper eutectic welder 11 can normally work.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The preventive maintenance device for the upper control console of the gold-palladium-copper eutectic welding comprises an upper control console (1) of the gold-palladium-copper eutectic welding, and is characterized in that a gold-palladium-copper eutectic welding machine (11) is arranged on the upper control console (1) of the gold-palladium-copper eutectic welding, a vacuum hose maintenance assembly (2) is further arranged on the gold-palladium-copper eutectic welding machine (11), and the vacuum hose maintenance assembly (2) comprises a tensioner instrument (21), a tensioner pressure regulator (211), an air guide instrument (22), an air guide device pressure regulator (221), a diffuser instrument (23), a diffuser pressure regulator (231), a vacuum tube (24), a vacuum exhaust tube (25), an electromagnetic valve (26), a tensioner access port (27), a temperature sensor (271), an X-axis cooling device interface (28), a Y-axis cooling device interface (281), an air inlet supply tube (29), a maintainer and an operation panel;
The utility model discloses a high-temperature air conditioner, including maintainer, vacuum tube (24), Y axle cooling device interface (281), pressure sensor, timing device, air inlet pipe (29) are installed on tensioner access (27), maintainer fixed mounting is inside gold palladium copper eutectic welding machine (11), vacuum tube (24) and vacuum blast pipe (25) are all symmetry fixed mounting in the bottom one side of maintainer, vacuum tube (24) are connected with inlet wire air guide device (14) through the vacuum hose, the top at the maintainer is seted up to tensioning ware access (27), install vacuum hose and tensioning instrument (21) on tensioning ware access (27), temperature sensor (271) fixed mounting is in one side of the top of maintainer, X axle cooling device interface (28), Y axle cooling device interface (281) are seted up in the opposite side of the top of maintainer side by side, all fixed mounting has vacuum hose and X axle cooling device (15), Y axle cooling device (16) to be connected on X axle cooling device interface (281), inlet air supply pipe (29) fixed mounting is in one side of maintainer, pressure sensor, timing device have been installed to maintainer.
2. Preventive maintenance device for a gold-palladium-copper eutectic solder upper control station according to claim 1, characterized in that three sets of solenoid valves (26) are fixedly mounted on the other side of the bottom of the maintainer.
3. The preventive maintenance device for a gold-palladium-copper eutectic welded upper control console according to claim 2, wherein the operation panel is fixedly installed on one side of a maintainer, a plurality of groups of placing holes are formed in the operation panel, and the tensioner meter (21), the air guide meter (22) and the diffuser meter (23) are sequentially and fixedly installed on the operation panel.
4. The preventive maintenance apparatus for a gold-palladium-copper eutectic solder upper control panel according to claim 3, wherein the tensioner pressure regulator (211), the air guide pressure regulator (221), and the diffuser pressure regulator (231) are fixedly installed on the operation panel in this order, corresponding to the positions of the three sets of meters.
5. Preventive maintenance device for an upper-layer au-pd-cu eutectic solder control station according to claim 4, characterized in that the upper-layer au-pd-cu eutectic solder control station (1) is placed on the floor of a production plant.
6. The preventive maintenance device for an upper control console for gold-palladium-copper eutectic soldering according to claim 5, wherein the gold-palladium-copper eutectic soldering machine (11) comprises an MHS sliding component vacuum device (12), a diffuser fan (13), an inlet wire air guide device (14), an X-axis cooling device (15), a Y-axis cooling device (16), an optical system and a soldering head cooling device (17);
MHS sliding component vacuum device (12) fixed mounting is in the inside bottom of gold palladium copper eutectic bonding machine (11), diffuser fan (13) fixed mounting is in the inside one side of gold palladium copper eutectic bonding machine (11), inlet wire air guide device (14) set up in the outside one side of gold palladium copper eutectic bonding machine (11), X axle cooling device (15) and Y axle cooling device (16) fixed mounting are in proper order at the inside opposite side of gold palladium copper eutectic bonding machine (11), optical system and soldered connection cooling device (17) fixed mounting are in the inside of gold palladium copper eutectic bonding machine (11), are located the top of Y axle cooling device (16).
7. The preventive maintenance device for the gold-palladium-copper eutectic welded upper control console according to claim 6, further comprising a driving control module and a vacuum pressure detection module, wherein the driving control module and the vacuum pressure detection module are connected through signals, the driving control module is connected with an MHS sliding component vacuum device (12), a diffuser fan (13), two groups of cooling devices, an inlet wire air guide device (14), an optical system and a welding head cooling device (17), three groups of pressure regulators, a vacuum pipe (24) and a vacuum exhaust pipe (25), an electromagnetic valve (26) and a maintainer through signals, the vacuum pressure detection module comprises a service time detection unit and a service environment detection unit, the service time detection unit is connected with a pressure sensor and a timing device which are arranged in the maintainer through signals, and the service environment detection unit is connected with a temperature sensor (271) through signals.
8. The preventive maintenance apparatus for a gold-palladium-copper eutectic solder upper control console and the method of using the same according to claim 7,
The method comprises the following steps:
s1, starting a gold-palladium-copper eutectic welding machine (11) by a worker to weld a workpiece;
S2, when a timing device arranged in the maintainer reaches 1000 hours, the equipment program controls to perform air inlet pressure detection operation, automatically performs vacuum hose cleaning operation according to different detection values, and sends an error reporting signal to staff;
S3, the equipment program detects the external environment temperature through a temperature sensor (271) and compares the external environment temperature with a set value, and after the comparison, the timing time of a timing device built in the maintainer is automatically adjusted, so that the detection frequency is changed;
And S4, repeating the steps S2-S3, and continuously performing the cleaning operation of the vacuum hose until the welding operation of the gold-palladium-copper eutectic welding machine 11 is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311587983.9A CN117506105B (en) | 2023-11-27 | 2023-11-27 | Preventive maintenance device for gold-palladium-copper eutectic welding upper control console |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311587983.9A CN117506105B (en) | 2023-11-27 | 2023-11-27 | Preventive maintenance device for gold-palladium-copper eutectic welding upper control console |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117506105A CN117506105A (en) | 2024-02-06 |
| CN117506105B true CN117506105B (en) | 2024-07-19 |
Family
ID=89747474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311587983.9A Active CN117506105B (en) | 2023-11-27 | 2023-11-27 | Preventive maintenance device for gold-palladium-copper eutectic welding upper control console |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117506105B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539082A (en) * | 2010-12-17 | 2012-07-04 | 阿迪森真空产品公司 | Device and method for detecting leaks using hydrogen as a tracer gas |
| CN219603677U (en) * | 2023-03-30 | 2023-08-29 | 聚能纳米科技(苏州)有限公司 | Air extraction mechanism of vacuum coating machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2563832B2 (en) * | 1988-09-28 | 1996-12-18 | 小池酸素工業株式会社 | Electrode breakdown detection method and device in plasma torch and plasma torch |
| KR101763545B1 (en) * | 2013-07-23 | 2017-07-31 | 센주긴조쿠고교 가부시키가이샤 | Soldering apparatus and vacuum-soldering method |
| DE102014205319A1 (en) * | 2014-03-21 | 2015-09-24 | Siemens Aktiengesellschaft | Vacuum interrupter, vacuum switch and method for determining the quality of vacuum in a vacuum interrupter |
| CN115371902A (en) * | 2022-08-12 | 2022-11-22 | 中国科学院上海高等研究院 | Detection system and method for inner pipe leakage hole of vacuum heat insulation pipeline of test station |
-
2023
- 2023-11-27 CN CN202311587983.9A patent/CN117506105B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539082A (en) * | 2010-12-17 | 2012-07-04 | 阿迪森真空产品公司 | Device and method for detecting leaks using hydrogen as a tracer gas |
| CN219603677U (en) * | 2023-03-30 | 2023-08-29 | 聚能纳米科技(苏州)有限公司 | Air extraction mechanism of vacuum coating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117506105A (en) | 2024-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211481634U (en) | Vacuum device for reflow oven | |
| CN104454493B (en) | Water pump testing system and method | |
| CN209265295U (en) | Reflow soldering control system based on PID temperature control system | |
| CN117506105B (en) | Preventive maintenance device for gold-palladium-copper eutectic welding upper control console | |
| CN103008931A (en) | Novel welding control system and control method thereof | |
| CN113000997A (en) | Automatic arc welding equipment and welding method thereof | |
| CN114459704A (en) | Valve pressure test professional equipment | |
| CN207205654U (en) | A kind of apparatus for welding and positioning with pressure detecting function | |
| CN217360550U (en) | Monitoring tool of glue spreading and developing chemical liquid inlet equipment | |
| CN214843977U (en) | Gas valve testing device | |
| CN109269796A (en) | Zero-pressure valve test device and test method | |
| CN105522248B (en) | A kind of wire-moving device | |
| CN208014668U (en) | Chip suction vacuum system of chip pasting equipment | |
| CN214473757U (en) | Test fixture of bluetooth circuit board | |
| CN221553570U (en) | Tin block pasting equipment | |
| CN214373315U (en) | Portable capillary flow tester | |
| CN112296909A (en) | Intelligent control clamp device and control system for automatic production line | |
| CN215575437U (en) | Movable electrical test platform | |
| CN219466199U (en) | Energy-saving vacuum generating system | |
| CN110238552A (en) | A kind of device and method ensuring spatial special pipe relative position size | |
| CN210816316U (en) | Full-automatic visual image detection equipment | |
| CN208772669U (en) | A kind of hardware configuration for the device that intelligence nitrogen charging is adjusted | |
| CN221269997U (en) | Welding jig for battery explosion-proof valve and double-station welding equipment | |
| CN215217923U (en) | Gas pressure reducer calibrating device | |
| CN211855755U (en) | Pressure reducing valve adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240624 Address after: 224015 Factory Building 1 #, Shuangchuang Park Complex, Kangzhuang Avenue, Zhangzhuang Street, Yandu District, Yancheng City, Jiangsu Province (G) Applicant after: Jiangsu Xinfeng integrated circuit Co.,Ltd. Country or region after: China Address before: 224056 room 1601, 16th floor, Yanlong Street innovation center, Yandu District, Yancheng City, Jiangsu Province (d) Applicant before: YANCHENG XINFENG MICROELECTRONICS Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |