CN115291068B - ID detection method - Google Patents
ID detection method Download PDFInfo
- Publication number
- CN115291068B CN115291068B CN202210958946.3A CN202210958946A CN115291068B CN 115291068 B CN115291068 B CN 115291068B CN 202210958946 A CN202210958946 A CN 202210958946A CN 115291068 B CN115291068 B CN 115291068B
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- Prior art keywords
- detection
- lead
- tube core
- measuring instrument
- current measuring
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- 238000001514 detection method Methods 0.000 title claims abstract description 67
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000012797 qualification Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/24—Testing of discharge tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/42—Measurement or testing during manufacture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
本发明公开了一种ID检测方法，所述方法包括的步骤：设置电流测量仪的电流值合格范围；将待检测管芯卧式放置在下夹具，将引线置于金属垫块上，使得引线的环体与金属垫块相接触；按下控制按钮，检测头的升降板在升降气缸的作用下下降，使得检测探针与引线的环体充分接触，通过电流测量仪对管芯的灯丝电流值进行检测，设置电流测量仪检测管芯灯丝的电性性能，同时，将管芯卧式放置在下夹具单元上，从而使探针与引线有更大的接触面积，从而提高检测的准确性和有效性。另外，将下夹具设置在转盘上，从而提高了检测的生产效率。
The present invention discloses an ID detection method, which includes the steps of setting the qualified current value range of the current measuring instrument; placing the tube core to be detected horizontally on the lower fixture, placing the lead on the metal pad, so that the ring body of the lead contacts the metal pad; pressing the control button, the lifting plate of the detection head descends under the action of the lifting cylinder, so that the detection probe fully contacts the ring body of the lead, and the filament current value of the tube core is detected by the current measuring instrument, and the current measuring instrument is set to detect the electrical properties of the tube core filament. At the same time, the tube core is placed horizontally on the lower fixture unit, so that the probe has a larger contact area with the lead, thereby improving the accuracy and effectiveness of the detection. In addition, the lower fixture is set on a turntable, thereby improving the production efficiency of the detection.
Description
Technical Field
The invention relates to the technical field of magnetron manufacturing, in particular to an ID detection method.
Background
The tube core is a core component of the magnetron and comprises an anode part, a cathode part and an energy output part, wherein the cathode part and the energy output part are positioned at two ends of the anode part, the cathode part comprises a filament and two leads connected with the anode and the cathode of the filament, and after the tube core is manufactured, the electrical property of the filament of the tube core needs to be detected, so that the electrical property detection is performed, the accuracy and the efficiency of the detection are improved, and the technical problem to be solved by the person skilled in the art is solved.
Disclosure of Invention
The present invention is directed to an ID detection method, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the invention provides a technical scheme that an ID detection method comprises the following steps:
step 1, setting a current value qualification range of a current measuring instrument;
Step 2, horizontally placing the tube core to be detected on a lower clamp, and placing the lead on the metal cushion block so that the ring body of the lead is contacted with the metal cushion block;
Step 3, pressing a control button, and descending a lifting plate of the detection head under the action of a lifting cylinder to enable the detection probe to be fully contacted with a ring body of the lead wire, so that the detection of the current measuring instrument is started;
And 4, detecting the current flowing through the two ends of the filament of the tube core by the current measuring instrument, displaying the detected data on a display screen on the current measuring instrument, if the data is in a current value qualified range, indicating that the detection is qualified, and if the data is not in the current value qualified range, indicating that the detection is unqualified, and ending the detection of the current measuring instrument.
And 5, separating the detection probe from the lead under the action of the lifting air cylinder by the lifting plate of the detection head, taking down the detected tube core by an operator, and respectively placing the tube core according to whether the detection is qualified or not.
And 6, repeating the steps 1-5 until all the dies to be detected are detected.
Preferably, the ID detection method further includes a process of warning by lighting a red light when the data is not within the current value passing range in step 5;
Preferably, the lower fixture comprises a bottom plate, a lead supporting block and a main supporting block, wherein the lead supporting block and the main supporting block are arranged on the bottom plate at intervals from front to back, the main supporting block is used for limiting the tube core, the lead supporting block is used for supporting a lead, a bearing groove is formed in the upper end of the lead supporting block, a metal cushion block is embedded in the bearing groove and can bear the lead, the lead supporting block is made of an insulating material, and the metal cushion block is made of pure copper.
Preferably, the lower clamp is arranged on the rotary table, the rotary table is provided with a plurality of lower clamps, and the dies to be detected on the plurality of lower clamps are sequentially detected by one detection head through periodic intermittent rotation of the rotary table.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the electric performance of the tube core filament is detected by arranging the current measuring instrument, and meanwhile, the tube core is horizontally arranged on the lower clamp unit, so that the ring body of the probe and the lead has a larger contact area, and the detection accuracy and the detection effectiveness are improved. In addition, the lower clamp is arranged on the turntable, so that the production efficiency of detection is improved.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic diagram of an ID detection device according to the present invention;
fig. 3 is a schematic view of a lower fixture unit provided by the present invention.
In the drawing, a turntable 1, a lower clamp 2, a bottom plate 21, a main support block 22, a first groove 221, a second groove 222, a lead support block 23, a metal cushion block 231, a cylinder frame 31, a lifting cylinder 32, a lifting block 33, an electrode block 34, a detection probe 35, a duplex current measuring instrument 41, an alarm lamp 42, a tube core 5, an anode part 51, a cathode part 52, a lead 521, and an energy output part 53.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle," "upper," "lower," "top," "bottom," "side," "vertical," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution, an ID detecting device, where the ID detecting device includes a die 5 and a detecting device, the detecting device includes a duplex current measuring apparatus 41 and a detecting device, the detecting device includes a workbench, a lower fixture unit and a detecting head, the duplex current measuring apparatus 41 is electrically connected with the detecting head, the die 5 includes an anode portion 51 located in the middle, and a cathode portion 52 and an energy output portion 53 located at two ends, a lead 521 is provided at the front end of the cathode portion 52, the head of the lead 521 is a ring body, the lower fixture unit is fixed on the workbench, the die 5 is horizontally placed on the lower fixture unit, and the detecting head is contacted with and separated from the ring body of the lead 521 in a lifting manner.
The detecting head comprises a cylinder frame body 31, a lifting cylinder 32, a lifting block 33 and an electrode block 34, the lifting cylinder 32 is fixed on the cylinder frame body 31, the lifting block 33 is fixedly arranged at the acting end of a piston rod of the lifting cylinder 32, the electrode block 34 is connected with the lifting block 33, detecting probes 35 are arranged at intervals on the electrode block 34, one ends of the detecting probes 35 are connected with a duplex current measuring instrument 41 through connecting wires, and the other ends of the detecting probes are contacted with and separated from a ring body of a lead 521 in a lifting mode.
The lower fixture 2 includes a bottom plate 21, and a lead support block 23 and a main support block 22 provided on the bottom plate 21 at a front-rear interval, the main support block 22 being for limiting the die 5, the lead support block 23 being for supporting the lead 521.
The main supporting block 22 comprises a second groove body 222 for limiting the cathode part and the energy output part and a first groove body 221 for limiting the anode part 51, the first groove body 221 and the second groove body 222 are mutually vertical, and the width of the first groove body 221 is equivalent to the height of the anode part 51, so that the function of limiting the whole tube core 5 is also realized;
the upper end of the lead support block 23 is provided with a bearing groove, a metal cushion block 231 is embedded in the bearing groove, the metal cushion block 231 can bear the lead 521, the material of the lead support block 23 is an insulating material, the top of the lead support block 23 is positioned right below the lead 521, the bearing groove is provided for placing the metal cushion block 231, the metal cushion block 231 is made of pure copper, the metal cushion block has good conductivity, the surface is flat, the top of the metal cushion block is slightly higher than the top of the lead support block 23, and therefore the lead of the lead 521 can be supported, the probe can be fully contacted when contacting with a ring body of the lead, and the detection accuracy is improved.
In order to improve the production efficiency of die 5 detection, set up the workstation into the carousel structure, carousel structure includes circular station carousel 1 and control carousel 1 pivoted actuating mechanism (not shown) including the motor, and actuating mechanism can control circular station carousel 1 to do clearance nature circumferential rotation, and carousel 1 circumference interval is equipped with 4 lower anchor clamps units, and every lower anchor clamps unit is equipped with 2 lower anchor clamps 2.
In order to timely remind that the detected die 5 is the failed die 5, an alarm lamp 42 is further arranged, and the alarm lamp 42 is electrically connected with the duplex current measuring instrument 41.
The invention provides an ID detection method, which is applied to the ID detection device, and comprises the following steps:
step1, horizontally placing a tube core 5 to be detected on a lower fixture 2, and placing a lead wire on a metal cushion block 231;
Step 2, pressing a control button, and suspending the turntable 1 when the turntable 1 rotates by 90 degrees, namely, the tube core 5 to be detected is positioned right below the detection head;
Step 3, the lifting plate 33 of the detection head descends under the action of the lifting cylinder 32, so that the detection probe 35 is fully contacted with the ring body of the lead wire, and the detection is started;
And 4, detecting the current flowing through two ends of the filament of the tube core 5 under the preset voltage by the duplex current measuring instrument 41, displaying detected data on a display screen on the duplex current measuring instrument 41, if the data is in the range of 250-350, indicating that the detection is qualified, if the data is not in the range of 250-350, indicating that the detection is unqualified, and turning on a red light by the alarm lamp 42, and ending the detection.
Step 5, the lifting plate 33 of the detection head is used for separating the detection probe 35 from the lead 521 under the action of the lifting cylinder 32, the turntable 1 is stopped after rotating for 90 degrees, and the operator takes down the detected tube cores 5 and places the tube cores according to whether the detection is qualified or not.
Repeating the steps 1-5 until all the dies 5 to be tested are tested.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The ID detection method is characterized by being based on an ID detection device, wherein the ID detection device comprises a tube core and a detection device, the detection device comprises a duplex current measuring instrument and detection equipment, the detection equipment comprises a workbench, a lower clamp unit and a detection head, and the method comprises the following steps:
Step 1, setting a current value qualification range of a duplex current measuring instrument;
the method comprises the steps of 2, horizontally placing a tube core to be detected on a lower clamp of a lower clamp unit, placing a lead wire on a metal cushion block to enable a ring body of the lead wire to be in contact with the metal cushion block, arranging a plurality of lower clamp units on a turntable at intervals in the circumferential direction of the turntable, arranging 2 lower clamps on each lower clamp unit, arranging two electrode blocks on a detection head, arranging a detection probe at intervals on each electrode block, connecting one end of the detection probe with a duplex current measuring instrument through a connecting wire, and enabling the other end of the detection probe to be in contact with and separate from the ring body of the lead wire in the lifting process of the detection head, and realizing the detection of the tube core to be detected on the lower clamp units by one detection head through periodic intermittent rotation of the turntable;
The lower fixture comprises a bottom plate, and a lead support block and a main support block which are arranged on the bottom plate at intervals from front to back, wherein the main support block is used for limiting a tube core, the lead support block is used for supporting a lead, a bearing groove is formed in the upper end of the lead support block, a metal cushion block is embedded in the bearing groove and can bear the lead, the lead support block is made of an insulating material, and the metal cushion block is made of pure copper;
The main supporting block comprises a second groove body used for limiting the cathode part and the energy output part, and a first groove body used for limiting the anode part, wherein the first groove body and the second groove body are mutually vertical, and the width of the first groove body is equivalent to the height of the anode part;
Step 3, pressing a control button, and descending a lifting plate of the detection head under the action of a lifting cylinder to enable the detection probe to be fully contacted with a ring body of a lead, so that the detection of the duplex current measuring instrument is started;
step 4, the duplex current measuring instrument detects the current flowing through the two ends of the filament of the tube core and displays the detected data on a display screen on the duplex current measuring instrument, if the data is in a current value qualified range, the detection is qualified, and if the data is not in the current value qualified range, the detection is unqualified, and the duplex current measuring instrument ends the detection;
Step 5, the lifting plate of the detection head is used for separating the detection probe from the lead under the action of the lifting cylinder, and an operator takes down the detected tube core and places the tube core according to whether the detection is qualified or not;
And 6, repeating the steps 1-5 until all the dies to be detected are detected.
2. The ID detection method according to claim 1, further comprising a process of warning by lighting a red light when the data is not within the current value passing range in step 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210958946.3A CN115291068B (en) | 2022-08-10 | 2022-08-10 | ID detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210958946.3A CN115291068B (en) | 2022-08-10 | 2022-08-10 | ID detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115291068A CN115291068A (en) | 2022-11-04 |
| CN115291068B true CN115291068B (en) | 2025-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210958946.3A Active CN115291068B (en) | 2022-08-10 | 2022-08-10 | ID detection method |
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| CN (1) | CN115291068B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569758A (en) * | 2014-12-31 | 2015-04-29 | 爱彼思（苏州）自动化科技有限公司 | Modulator tube pressure resistance test mechanism |
| CN205404741U (en) * | 2016-03-09 | 2016-07-27 | 湘能华磊光电股份有限公司 | LED is detection device for fluorescent tube |
| CN212062370U (en) * | 2020-04-09 | 2020-12-01 | 广东格兰仕集团有限公司 | Equipment for adjusting concentricity of magnetron tube core |
| CN113218634A (en) * | 2021-05-06 | 2021-08-06 | 昆山国力大功率器件工业技术研究院有限公司 | X-ray tube performance testing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222542A (en) * | 1986-03-24 | 1987-09-30 | Toshiba Corp | Method and device for inspecting magnetron |
| CN1019621B (en) * | 1990-07-06 | 1992-12-23 | 上海灯泡厂 | Technology for adjusting concentricity of cathode and anode of magnetron |
| CN104062572B (en) * | 2014-06-09 | 2016-09-07 | 青岛东方循环能源有限公司 | A kind of online fault detection method of magnetron |
| CN212763110U (en) * | 2020-08-07 | 2021-03-23 | 广东格兰仕微波炉电器制造有限公司 | Correcting mould for assembling magnetron tube core |
| CN113376555A (en) * | 2021-06-23 | 2021-09-10 | 中山市美格电子科技有限公司 | Magnetron one-time characteristic detection machine |
-
2022
- 2022-08-10 CN CN202210958946.3A patent/CN115291068B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569758A (en) * | 2014-12-31 | 2015-04-29 | 爱彼思（苏州）自动化科技有限公司 | Modulator tube pressure resistance test mechanism |
| CN205404741U (en) * | 2016-03-09 | 2016-07-27 | 湘能华磊光电股份有限公司 | LED is detection device for fluorescent tube |
| CN212062370U (en) * | 2020-04-09 | 2020-12-01 | 广东格兰仕集团有限公司 | Equipment for adjusting concentricity of magnetron tube core |
| CN113218634A (en) * | 2021-05-06 | 2021-08-06 | 昆山国力大功率器件工业技术研究院有限公司 | X-ray tube performance testing equipment |
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| Publication number | Publication date |
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| CN115291068A (en) | 2022-11-04 |
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