CN112207388A - Intelligent turn-off device and method for relay shell group brazing equipment - Google Patents
Intelligent turn-off device and method for relay shell group brazing equipment Download PDFInfo
- Publication number
- CN112207388A CN112207388A CN202011211977.XA CN202011211977A CN112207388A CN 112207388 A CN112207388 A CN 112207388A CN 202011211977 A CN202011211977 A CN 202011211977A CN 112207388 A CN112207388 A CN 112207388A
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- Prior art keywords
- brazing
- computer
- temperature
- equipment
- electrode
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- 238000005219 brazing Methods 0.000 title claims abstract description 133
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 2
- 238000005476 soldering Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Control Of Temperature (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses an intelligent turn-off device and method of relay shell group brazing equipment. The temperature collector comprises a clamping component, a connecting hose, a protective cover, an infrared temperature sensor and an indoor temperature sensor. The device is installed on general brazing equipment, utilizes temperature collector to gather brazing electrode temperature and ambient temperature data and send to the computer, and the computer gathers temperature data in real time and obtains the shutoff conclusion after carrying out the analysis to remind the staff to carry out manual shutdown heating button, if the manual work is not operated, the computer control automation equipment shuts down, thereby replaces manual operation. The invention realizes the intelligent turn-off of the brazing equipment of the mounting lug of the relay shell group and improves the quality level and the operation efficiency of the working procedure.
Description
Technical Field
The invention relates to the technical field of relay processing, in particular to an intelligent turn-off device and method for brazing equipment of a relay shell set.
Background
The shell mounting lug of the aerospace relay product is completed by a brazing process. During welding, the worker places the prepared workpiece, the workpiece is clamped by the upper electrode and the lower electrode during brazing, then the control equipment heats the electrodes, the worker observes the fusion condition of the welding seam of the workpiece through visual observation, and when the worker determines that the process requirements are met, the control equipment stops heating and takes out the workpiece. The manual judgment mode has the advantages of high operation intensity, low efficiency and easy misjudgment, and is not beneficial to the quality control of the brazing of the mounting lug of the relay shell group.
Disclosure of Invention
The invention aims to solve the problems that the efficiency is low and misjudgment is easy to occur in a mode of manually judging the brazing quality of a relay shell group, and provides an intelligent turn-off device and method of brazing equipment of the relay shell group.
In order to solve the problems, the invention is realized by the following technical scheme:
an intelligent turn-off device of a relay shell group brazing device comprises a temperature collector and a computer; the temperature collector comprises a clamping component, a connecting hose, a protective cover, an infrared temperature sensor and an indoor temperature sensor; the clamping component is clamped on a bracket of a brazing electrode of the brazing equipment; the protective cover is connected with the clamping part through a connecting hose and is suspended near a brazing electrode of the brazing equipment; the infrared temperature sensor for sensing the temperature of the electrode is arranged in the protective cover and is close to a brazing electrode of brazing equipment; the indoor temperature sensor for sensing the ambient temperature is arranged at the periphery of the brazing equipment and is far away from a brazing electrode of the brazing equipment; the output ends of the infrared temperature sensor and the indoor temperature sensor are connected with the input end of the computer.
In the scheme, the computer is connected with a brazing host of the brazing equipment.
In the scheme, the computer is provided with an informatization interface, and the informatization interface is connected with an upper computer.
In the above scheme, the protection casing is the aluminum alloy material, and clamping part and coupling hose are stainless steel material.
The intelligent turn-off method of the brazing equipment of the relay shell group, which is realized by the intelligent turn-off device, comprises the following steps:
The step 4 further includes: once the absolute temperature value of the electrode reaches the upper floating limit of the brazing cut-off temperature threshold value of the type, the computer sends a signal to a brazing host of the brazing equipment, and the brazing host of the brazing equipment automatically closes a heating switch on the brazing host.
As an improvement, the intelligent shutdown method further comprises: and 5, displaying the acquired welding seam image on a man-machine interface of the brazing host and/or a computer by the brazing host of the brazing equipment so as to enable workers to track the quality.
As a further improvement, the intelligent shutdown method further includes: and 6, uploading the absolute temperature value and the welding seam image information in the machining process to an upper computer through an informatization interface by the computer.
Compared with the prior art, the invention provides the automatic control device capable of automatically judging whether the brazing quality of the relay mounting lug meets the process requirement and can turn off the heating function of the equipment, the device is mounted on the universal brazing equipment, the temperature collector is used for collecting the temperature of the brazing electrode and the ambient temperature data and sending the temperature data to the computer, the computer collects the temperature data in real time and analyzes the temperature data to obtain a turn-off conclusion, and a worker is reminded to manually turn off the heating button, if the manual operation is not carried out, the computer controls the automatic device to turn off, so that the manual operation is replaced. The invention realizes the intelligent turn-off of the brazing equipment of the mounting lug of the relay shell group and improves the quality level and the operation efficiency of the working procedure.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent turn-off device of a relay housing group soldering device.
Fig. 2 is a schematic structural diagram of the temperature collector in fig. 1.
FIG. 3 is a diagram of a human-machine interface of the computer of FIG. 1.
Reference numbers in the figures: 1. a temperature collector; 11. a clamping member; 12. a connecting hose; 13. a protective cover; 2. a computer; 3. a brazing apparatus; 4. and a relay housing assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to specific examples.
Referring to fig. 1, an intelligent turn-off device of a relay housing group brazing device comprises a temperature collector 1 and a computer 2. The temperature collector 1 comprises a clamping part 11, a connecting hose 12, a protective cover 13, an infrared temperature sensor and an indoor temperature sensor, as shown in fig. 2. The computer 2 is disposed at a position without particular requirement, and the computer 2 is generally disposed at the periphery of the soldering apparatus 3 in consideration of the length of the data line. In the preferred embodiment of the present invention, the computer 2 is provided on the brazing master of the brazing apparatus 3. The clamping member 11 is clamped on a holder of the brazing electrode of the brazing apparatus 3. The protective cover 13 is connected to the clamping part 11 by a connecting hose 12 and is suspended in the vicinity of the brazing electrode of the brazing apparatus 3. An infrared temperature sensor for sensing the temperature of the electrodes is arranged in the protective cover 13 and close to the brazing electrodes of the brazing apparatus 3. Because infrared temperature sensor is nearer apart from the electrode of brazing, the electromagnetic interference of brazing equipment 3 probably to signal acquisition has consequently been designed special protection casing 13 and has been protected infrared temperature sensor. In the preferred embodiment of the present invention, the shield 13 is made of aluminum alloy, and the clamping member 11 and the connection hose 12 are made of stainless steel. An indoor temperature sensor for sensing ambient temperature is provided at the periphery of the soldering apparatus 3 and away from the soldering electrode of the soldering apparatus 3. The output ends of the infrared temperature sensor and the indoor temperature sensor are connected with the input end of the computer 2 through data lines. The computer 2 is connected with a brazing host of the brazing equipment 3 through a data line. The computer 2 is provided with an informatization interface which is connected with an upper computer through a network.
The intelligent turn-off method of the brazing equipment of the relay shell group, which is realized by the intelligent turn-off device, comprises the following steps:
And 3, starting a heating switch on a brazing host of the brazing equipment 3 by a worker (a processing operator), opening a temperature real-time acquisition channel by the temperature acquisition device 1, acquiring a brazing electrode temperature value by using an infrared temperature sensor, acquiring an environment temperature value by using a thermistor, and sending the brazing electrode temperature value and the environment temperature value to the computer 2.
And 4, fitting the brazing electrode temperature value and the environment temperature value into an absolute temperature value of the electrode by the computer 2, and displaying the absolute temperature value on a human-computer interface of the computer 2, wherein the fitting algorithm is determined according to a temperature curve of the specification of the infrared temperature sensor. Once the absolute temperature value of the electrode reaches the brazing shutdown temperature threshold value for that model, the computer 2 prompts the worker (machining operator) to shut down the heating switch on the brazing master of the brazing apparatus 3. Once the absolute temperature value of the electrode reaches 5% of the brazing shutdown temperature threshold value of the model, the computer 2 sends a signal to the brazing host of the brazing equipment 3, and the brazing host of the brazing equipment 3 automatically shuts off the heating switch thereon to prevent overheating brazing.
And 5, browsing a welding seam image acquired by a brazing host of the brazing equipment 3 by a worker (a machining operator, a process technician and/or an inspector) for quality tracking, wherein the welding seam image can be displayed on a human-computer interface of the brazing host of the brazing equipment 3 or displayed on a human-computer interface of the computer 2.
And 6, uploading the information in the machining process to an upper computer (namely company service) through an information interface by the computer 2, wherein the transmitted information comprises a welding seam image, an absolute temperature value, a device operation condition and the like.
Fig. 3 is a human-computer interface diagram of the computer 2 in fig. 1, in which a region a is a temperature value display region, a region B is a judgment threshold setting and display region, a region C is a graph display region, a region D is a weld image display region, and a region E is a touch operation region.
It should be noted that, although the above-mentioned embodiments of the present invention are illustrative, the present invention is not limited thereto, and thus the present invention is not limited to the above-mentioned embodiments. Other embodiments, which can be made by those skilled in the art in light of the teachings of the present invention, are considered to be within the scope of the present invention without departing from its principles.
Claims (8)
1. An intelligent turn-off device of a relay shell group brazing device is characterized by comprising a temperature collector (1) and a computer (2); the temperature collector (1) comprises a clamping component (11), a connecting hose (12), a protective cover (13), an infrared temperature sensor and an indoor temperature sensor;
the clamping component (11) is clamped on a bracket of a brazing electrode of the brazing equipment (3); the protective cover (13) is connected with the clamping part (11) through a connecting hose (12) and is suspended near a brazing electrode of the brazing equipment (3); an infrared temperature sensor for sensing the temperature of the electrode is arranged in the protective cover (13) and is close to the brazing electrode of the brazing device (3); the indoor temperature sensor for sensing the ambient temperature is arranged at the periphery of the brazing equipment (3) and is far away from a brazing electrode of the brazing equipment (3); the output ends of the infrared temperature sensor and the indoor temperature sensor are connected with the input end of the computer (2).
2. The intelligent turn-off device of the relay casing group brazing equipment as claimed in claim 1, wherein the computer (2) is connected with a brazing host of the brazing equipment (3).
3. The intelligent turn-off device of the brazing equipment for the relay casing group as claimed in claim 1, wherein the computer (2) is provided with an informatization interface, and the informatization interface is connected with an upper computer.
4. The intelligent shutdown device of the relay housing group brazing equipment as claimed in claim 1, characterized in that the protective cover (13) is made of aluminum alloy, and the clamping part (11) and the connecting hose (12) are made of stainless steel.
5. An intelligent shutdown method of a relay housing group brazing apparatus, realized by the intelligent shutdown device of claim 1, characterized by comprising the steps of:
step 1, before processing, a worker collects the heating temperature of a brazing electrode of brazing equipment (3) by using a temperature collector (1), determines brazing cut-off temperature thresholds of relay shell groups (4) of different models according to the heating temperature, and stores the brazing cut-off temperature thresholds of different models into a computer (2);
step 2, during processing, a worker selects the model of the relay shell group (4) currently produced on a human-computer interface of the computer (2), and the computer (2) displays the brazing cut-off temperature threshold of the model;
step 3, a worker starts a heating switch on a brazing host of the brazing device (3), a temperature collector (1) opens a temperature real-time collecting channel, a brazing electrode temperature value is obtained by using an infrared temperature sensor, an environment temperature value is obtained by using a thermistor at the same time, and the brazing electrode temperature value and the environment temperature value are sent to a computer (2) together;
step 4, fitting the brazing electrode temperature value and the environment temperature value into an absolute temperature value of the electrode by the computer (2), and displaying the absolute temperature value on a human-computer interface of the computer (2); once the absolute temperature value of the electrode reaches the brazing shutdown temperature threshold value of the type, the computer (2) prompts a worker to shut down a heating switch on a brazing host of the brazing equipment (3).
6. The intelligent turn-off method for the brazing equipment of the relay casing group as claimed in claim 5, wherein the step 4 further comprises: once the absolute temperature value of the electrode reaches the upper floating limit of the brazing cut-off temperature threshold value of the type, the computer (2) sends a signal to a brazing host of the brazing equipment (3), and the brazing host of the brazing equipment (3) automatically turns off a heating switch on the brazing host.
7. The intelligent turn-off method for the relay housing group brazing equipment as claimed in claim 5 or 6, characterized by further comprising the following steps:
and 5, displaying the acquired welding seam image on a man-machine interface of the brazing host and/or the computer (2) by the brazing host of the brazing equipment (3) so as to enable workers to track the quality.
8. The intelligent shutdown method for the relay housing group brazing equipment as claimed in claim 7, characterized by further comprising:
and 6, uploading the absolute temperature value and the welding seam image information in the machining process to an upper computer through an informatization interface by the computer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011211977.XA CN112207388B (en) | 2020-11-03 | 2020-11-03 | Intelligent turn-off device and method for relay shell group brazing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011211977.XA CN112207388B (en) | 2020-11-03 | 2020-11-03 | Intelligent turn-off device and method for relay shell group brazing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112207388A true CN112207388A (en) | 2021-01-12 |
| CN112207388B CN112207388B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011211977.XA Active CN112207388B (en) | 2020-11-03 | 2020-11-03 | Intelligent turn-off device and method for relay shell group brazing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101681850A (en) * | 2007-02-28 | 2010-03-24 | 株式会社新川 | Bonding apparatus, and bonding method |
| JP2010260093A (en) * | 2009-05-11 | 2010-11-18 | Mitsubishi Electric Corp | Laser soldering apparatus and laser soldering method |
| CN201960238U (en) * | 2011-02-24 | 2011-09-07 | 苏州市艾西依钣金制造有限公司 | Copper brazing machine |
| CN202684269U (en) * | 2012-06-29 | 2013-01-23 | 北京德天泉机电设备有限公司 | Tin soldering machine with temperature feedback control |
| CN203900676U (en) * | 2014-06-16 | 2014-10-29 | 苏州艾西依机械科技有限公司 | Novel brazing device |
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| CN106736096A (en) * | 2017-03-20 | 2017-05-31 | 中国计量大学 | A kind of PE electric melting pipe fittings welding process environment temperature detection case |
| CN107498131A (en) * | 2017-08-18 | 2017-12-22 | 湖南军成科技有限公司 | A kind of welding temperature adjusting method and system |
| KR20190014823A (en) * | 2017-08-04 | 2019-02-13 | 웰메이트(주) | Brazing Joint Apparatus for Metal Pipes and Method thereof |
| CN213614685U (en) * | 2020-11-03 | 2021-07-06 | 桂林航天电子有限公司 | Intelligent turn-off device of relay shell group brazing equipment |
-
2020
- 2020-11-03 CN CN202011211977.XA patent/CN112207388B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101681850A (en) * | 2007-02-28 | 2010-03-24 | 株式会社新川 | Bonding apparatus, and bonding method |
| JP2010260093A (en) * | 2009-05-11 | 2010-11-18 | Mitsubishi Electric Corp | Laser soldering apparatus and laser soldering method |
| CN201960238U (en) * | 2011-02-24 | 2011-09-07 | 苏州市艾西依钣金制造有限公司 | Copper brazing machine |
| CN202684269U (en) * | 2012-06-29 | 2013-01-23 | 北京德天泉机电设备有限公司 | Tin soldering machine with temperature feedback control |
| CN203900676U (en) * | 2014-06-16 | 2014-10-29 | 苏州艾西依机械科技有限公司 | Novel brazing device |
| CN205888316U (en) * | 2016-07-15 | 2017-01-18 | 广州市普迪立信科技有限公司 | Silver contact high -frequency induction brazing temperature feedback control system |
| CN106736096A (en) * | 2017-03-20 | 2017-05-31 | 中国计量大学 | A kind of PE electric melting pipe fittings welding process environment temperature detection case |
| KR20190014823A (en) * | 2017-08-04 | 2019-02-13 | 웰메이트(주) | Brazing Joint Apparatus for Metal Pipes and Method thereof |
| CN107498131A (en) * | 2017-08-18 | 2017-12-22 | 湖南军成科技有限公司 | A kind of welding temperature adjusting method and system |
| CN213614685U (en) * | 2020-11-03 | 2021-07-06 | 桂林航天电子有限公司 | Intelligent turn-off device of relay shell group brazing equipment |
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| Publication number | Publication date |
|---|---|
| CN112207388B (en) | 2023-09-01 |
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