CN118244182B - Defect detection device and method for special transformer acquisition terminal - Google Patents
Defect detection device and method for special transformer acquisition terminal Download PDFInfo
- Publication number
- CN118244182B CN118244182B CN202410621281.6A CN202410621281A CN118244182B CN 118244182 B CN118244182 B CN 118244182B CN 202410621281 A CN202410621281 A CN 202410621281A CN 118244182 B CN118244182 B CN 118244182B
- Authority
- CN
- China
- Prior art keywords
- transformer acquisition
- acquisition terminal
- detection
- clamping
- linkage
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 156
- 230000007547 defect Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title abstract description 16
- 239000002184 metal Substances 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
-
- 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
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention relates to a defect detection device and method for a special transformer acquisition terminal, and relates to the technical field of special transformer acquisition terminal detection; the system comprises a detection platform, a clamping module and a detection module, wherein the detection module detects a special transformer acquisition terminal conveyed by a conveying unit on the detection platform; according to the invention, the clamping stability of the special transformer acquisition terminal can be greatly improved through the fixing plate and the clamping column on the fixing plate, and the special transformer acquisition terminal is prevented from loosening and falling in the process of detecting plug insertion and extraction; secondly, the invention can also clamp the special transformer acquisition terminals with different sizes and different shapes, thereby improving the applicability of the device; and secondly, the invention realizes the reciprocating plug of the detection plug by controlling the driving motor through the linkage unit, and simultaneously can control the intermittent movement of the conveying belt, thereby effectively improving the efficient utilization of the cost, reducing the utilization of the cost and simultaneously realizing the precise matching of the conveying belt and the detection plug.
Description
Technical Field
The invention relates to the technical field of detection of a special transformer acquisition terminal, in particular to a device and a method for detecting defects of the special transformer acquisition terminal.
Background
The special transformer acquisition terminal is equipment for acquiring power consumption information of a special transformer user, can realize the acquisition of data of an electric energy meter, the monitoring of working conditions of electric energy metering equipment and power supply electric energy quality, and the monitoring of power consumption load and electric energy of a customer, and manages and bidirectionally transmits the acquired data.
The non-electric quantity or electric quantity signals are automatically collected from analog and digital tested units such as a sensor and other devices to be tested, sent to an upper computer for analysis and processing, and data is collected from the outside of the system by using a device and is input to an interface inside the system. Data acquisition techniques are widely used in various fields. Such as a camera and a microphone, are all data acquisition tools.
Therefore, the technical requirements of the special transformer acquisition terminal are relatively strict, and meanwhile, the special transformer acquisition terminal is required to be subjected to a series of defect detection after production, so that the integrity of the special transformer acquisition terminal is ensured, and the yield of the special transformer acquisition terminal is ensured.
For example, chinese patent publication No. CN201955403U discloses a testing device for a private transformer acquisition terminal, which can be used either by a single machine or by being hung on a testing rack for batch use. For this purpose, the test device comprises a test module, a power input module, and a stand module. The support module comprises a support plate, two support pins and two pin fixing seats, the support plate is provided with a front surface and a back surface, the power input module is arranged on the front surface of the support plate, the test module is arranged on the power input module, the two pin fixing seats are arranged on the back surface of the support plate at intervals, and the two support pins are pivoted on the two pin fixing seats in a one-to-one correspondence manner.
However, the testing device of the private transformer acquisition terminal has some defects in the actual use process:
1. When the support module at the back of the special transformer acquisition terminal is hung on the support plate in a dry mode, the support module is installed in an inserting mode, the stability of the support module is relatively poor, the special transformer acquisition terminal is easy to incline or fall due to external force when the special transformer acquisition terminal is connected with detection equipment, and the special transformer acquisition terminal is further damaged.
2. Secondly, in the prior art, the special transformer acquisition terminal needs to be manually installed on the support plate, so that a large amount of time is consumed for the early preparation work of the whole special transformer acquisition terminal, the detection time of the special transformer acquisition terminal is further prolonged, and the detection efficiency of the special transformer acquisition terminal is affected.
3. Then, among the above-mentioned prior art, it only can detect to the special change acquisition terminal of a shape and size, so it is comparatively single to the detection of special change acquisition terminal, leads to current equipment unable realization to detect the special change acquisition terminal of different models, further makes current equipment's suitability relatively poor.
Therefore, under the above stated viewpoints, the existing test device for a private transformer acquisition terminal has room for improvement.
Disclosure of Invention
In order to solve the problems, the invention provides a defect detection device and method for a special transformer acquisition terminal.
In a first aspect, a defect detection device for a private transformer acquisition terminal includes: the detection platform is used for bearing a special transformer acquisition terminal to be detected, a conveying unit for batch operation is arranged at the upper end of the detection platform, and a feeding unit is further arranged on the conveying unit.
The clamping module comprises a fixed plate arranged on the conveying unit, clamping columns used for clamping and limiting special transformer acquisition terminals of different sizes and different shapes are arranged on the fixed plate, and a clamping unit is arranged at one end, far away from the clamping columns, of the fixed plate.
The detection module is used for detecting the special transformer acquisition terminal conveyed by the conveying unit on the detection platform and comprises a horizontal workbench and a detection plug; the horizontal workbench is arranged on one side of the conveying unit in a vertical sliding mode and is parallel to the conveying unit, the horizontal workbench and the special transformer acquisition terminals clamped on the conveying unit are distributed alternately, and the detection plug is arranged on the horizontal workbench and is convenient to replace.
Preferably, the conveying unit comprises a fixed shaft, a conveying roller, a conveying belt and an I-shaped fixing frame; the fixed shafts are symmetrically arranged on the upper end face of the detection platform along the length direction of the detection platform, the conveying rollers are vertically symmetrically distributed on the two fixed shafts, and the conveying belt is sleeved between the two conveying rollers which are positioned at the same height on the fixed shafts.
The bottom of fixed axle still is provided with the linkage unit that can drive conveyer belt intermittent type motion and make conveyer belt and detection module linkage complex, I-shaped mount is equidistant fixed mounting on the conveyer belt along the conveyer belt.
Preferably, the clamping unit comprises a T-shaped rod, clamping blocks and traction pressure springs, the T-shaped rod is symmetrically arranged at one end of the fixing plate, which is far away from the clamping columns, the clamping blocks symmetrically slide along the length direction of the T-shaped rod to penetrate through the two ends of the T-shaped rod, the inner side end of the I-shaped fixing frame, which is close to the clamping blocks, is provided with a plugging groove for plugging the clamping blocks, and the traction pressure springs are connected between the clamping blocks and the T-shaped rod.
Preferably, the clamping unit further comprises a disassembly rack, a centering gear, a disassembly gear and a disassembly pressing rod, wherein the disassembly racks are fixedly arranged on the same side of the clamping blocks at the upper end and the lower end of the T-shaped rod and distributed in a staggered mode, the centering gear is rotatably arranged in the middle of the T-shaped rod, and the centering gear is meshed with the two disassembly racks; the disassembly compression bar penetrates through the fixing plate through bearing rotation, the disassembly gear is fixedly arranged on the disassembly compression bar, and the disassembly gear is meshed with the disassembly rack on one side.
Preferably, the detection module further comprises a detector, a connecting wire, a connecting metal sheet, a passive metal sheet and a right-angle frame, the detector is fixedly arranged on the detection platform, the connecting wire is outwards extended on the detector, the connecting metal sheet is fixedly arranged in the middle of the horizontal workbench, the connecting wire is connected with the connecting metal sheet, the passive metal sheet is fixedly arranged at the side end of the detection plug, the right-angle frame is symmetrically and fixedly arranged at the upper end of the horizontal workbench along the length direction of the horizontal workbench, and quick-dismantling cavities for quickly realizing the disassembly and the installation of the detection plug are formed in the inner sides of the two right-angle frames.
The detection plug is inserted in the quick-release cavity in a sliding manner, and the connecting metal sheet and the passive metal sheet are positioned in the quick-release cavity.
Preferably, metal columns are fixedly arranged in the detection plug at equal intervals, one side of each metal column is fixedly connected with a trapezoid contact piece through a filling pressure spring, and the trapezoid contact pieces are connected with the passive metal pieces through wires.
Preferably, the linkage unit comprises a first bevel gear, a second bevel gear, a first column, a second column, a linkage belt and a linkage cam; the first bevel gear is fixedly arranged on a fixed shaft on one side of the detection platform, the first bevel gear is positioned at the bottom of the detection platform, the second bevel gear is meshed with one side of the first bevel gear, the second bevel gear is arranged on the detection platform through a bracket, the first column is fixedly arranged on the second bevel gear, the second column is arranged on the detection platform, a linkage belt is arranged between the first column and the second column to drive the first column and the second column to rotate synchronously, and the linkage cam is fixedly arranged on the second column and is propped against the horizontal workbench.
The second column and the first column are rotationally arranged on the detection platform through the support.
Preferably, the bottom of testing platform still is provided with driving motor, driving motor's output upwards and fixedly connected with linkage cross axle, the slip cover is equipped with the linkage cross cover on the linkage cross axle, corresponds the fixed axle of bottom fixedly connected with of the fixed axle of linkage cross axle, the middle part of linkage cross cover is rotated through the swivel and is installed the gangbar, the middle part of gangbar articulates on testing platform through the link, the one end that the gangbar kept away from the linkage cross cover slides and sets up in the bottom of linkage right-angle plate, be connected with traction spring between linkage right-angle plate and the testing platform, guarantee that the linkage right-angle plate slides from top to bottom, and the one end that the linkage cross cover was kept away from to the linkage right-angle plate supports in the bottom of linkage cam.
Preferably, the fixed plate is hollow structure, just equidistant one side of locating the fixed plate of wearing of spliced pole, fixedly connected with reset spring between spliced pole and the fixed plate inner wall, the middle part of spliced pole still overlaps and is equipped with the gasbag spacing ring, the gasbag spacing ring is fixed in on the inner wall of fixed plate, fixedly connected with air pump on the gasbag spacing ring.
In a second aspect, the present invention further provides a defect detection method for a private transformer acquisition terminal, where the defect detection method for the private transformer acquisition terminal is as follows:
S1, product feeding: firstly, sequentially placing produced special transformer acquisition terminals on a feeding unit, and orderly arranging the special transformer acquisition terminals to be detected so as to facilitate the subsequent feeding unit to fix the special transformer acquisition terminals on a conveying unit;
s2, clamping a product: the produced special transformer acquisition terminals are sequentially installed on the clamping modules on the conveyor belt, the special transformer acquisition terminals are fixed through the clamping modules, and meanwhile, the clamping modules can detect the special transformer acquisition terminals with different shapes and different sizes;
S3, detecting products: after the special transformer acquisition terminal is clamped and fixed, the special transformer acquisition terminal is detected through the detection module, so that whether the special transformer acquisition terminal has short circuit or error in a program or the like is ensured;
S4, detecting and replacing: when the same batch of special transformer acquisition terminals finish detection, and the follow-up special transformer acquisition terminals with different sizes and different shapes need to be detected, the detection of the special transformer acquisition terminals with different sizes is realized by quickly replacing the detection plug.
In summary, the present application includes at least one of the following beneficial technical effects:
1. According to the invention, the clamping stability of the special transformer acquisition terminal can be greatly improved through the fixing plate and the clamping column on the fixing plate, and the whole special transformer acquisition terminal is prevented from loosening and falling in the process of detecting plug insertion and extraction; secondly, the invention can also clamp the special transformer acquisition terminals with different sizes and different shapes, thereby improving the applicability of the device in the embodiment.
2. According to the invention, the automatic feeding and intermittent conveying of the special transformer acquisition terminal can be realized through the matching of the feeding unit and the conveying unit, so that the automation degree of the special transformer acquisition terminal is greatly improved, and the batch detection of the special transformer acquisition terminal is ensured.
3. According to the invention, the reciprocating plug of the detection plug is controlled by the driving motor through the linkage unit, and meanwhile, the intermittent movement of the conveying belt can be controlled, so that the cost is effectively improved, the cost is reduced, and meanwhile, the precise matching of the conveying belt and the detection plug can be accurately realized.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the main structure of the present invention.
Fig. 2 is a schematic structural view of the conveying unit of the present invention.
Fig. 3 is a schematic structural view of the clamping module of the present invention.
Fig. 4 is a schematic view of a first view structure of the clamping unit of the present invention.
Fig. 5 is a schematic view of a second view structure of the clamping unit according to the present invention.
Fig. 6 is a schematic view of the structure of the return spring, the air bag retainer ring and the air pump of the present invention.
Fig. 7 is a schematic structural diagram of the detection module and the detection plug of the present invention.
Fig. 8 is a schematic structural diagram of the detection plug and the detection module according to the present invention.
Fig. 9 is a schematic structural view of the linkage unit of the present invention.
Fig. 10 is a schematic structural view of the linkage unit of the present invention.
Fig. 11 is a schematic structural view of a feeding unit of the present invention.
Fig. 12 is a flowchart of a defect detection method of a private transformer acquisition terminal.
In the figure, A, a special transformer acquisition terminal; 1. a detection platform; 2. a conveying unit; 3. a clamping module; 30. a fixing plate; 31. a clamping column; 32. a clamping unit; 4. a detection module; 40. a horizontal work table; 41. detecting a plug; 20. a fixed shaft; 21. a conveying roller; 22. a conveyor belt; 23. i-shaped fixing frame; 24. a linkage unit; 320. a T-bar; 321. a clamping block; 322. traction pressure springs; 323. disassembling the rack; 324. a centering gear; 325. disassembling the gear; 326. disassembling the compression bar; 45. a detector; 46. connecting wires; 42. connecting metal sheets; 43. a passive metal sheet; 44. a right angle frame; 410. a metal column; 411. a trapezoidal contact piece; 412. filling a pressure spring; 240. a first bevel gear; 241. a two-size bevel gear; 242. a first column; 243. a second column; 244. a linkage belt; 245. a linked cam; 10. a feeding unit; 100. a feeding frame; 101. feeding an electric push rod; 102. a limiting plate; 103. feeding a compressed spring; 300. a return spring; 301. an air bag limiting ring; 302. an air pump; 50. a driving motor; 51. a linkage cross shaft; 52. linkage cross sleeve; 53. a linkage rod; 54. linkage right angle plates; 55. a traction spring; 56. the cross shaft is fixed.
Detailed Description
Embodiments of the invention are described in detail below with reference to fig. 1-12, but the invention can be practiced in many different ways as defined and covered by the claims.
The embodiment of the application discloses a defect detection device and a defect detection method for a special transformer acquisition terminal, which are mainly applied to the batch detection process after the production of the special transformer acquisition terminal A, and can avoid the problem of low detection efficiency of the special transformer acquisition terminal A in technical effect; particularly, when the private transformer acquisition terminal A is detected, the detection of the private transformer acquisition terminals A with different sizes and different shapes cannot be realized in the prior art.
Embodiment one:
Referring to fig. 1 and 2, a defect detection device for a private transformer acquisition terminal includes: the detection platform 1 is used for bearing a special transformer acquisition terminal A to be detected, and a conveying unit 2 for batch operation is arranged at the upper end of the detection platform 1.
The conveying unit 2 comprises a fixed shaft 20, a conveying roller 21, a conveying belt 22 and an I-shaped fixing frame 23; the fixed shafts 20 are symmetrically arranged on the upper end face of the detection platform 1 along the length direction of the detection platform 1, the conveying rollers 21 are vertically symmetrically distributed on the two fixed shafts 20, and the conveying belt 22 is sleeved between the two conveying rollers 21 which are positioned on the fixed shafts 20 and at the same height.
The I-shaped fixing frames 23 are fixedly arranged on the conveying belt 22 on the conveying unit 2 at equal intervals, and when the conveying belt 22 rotates, the I-shaped fixing frames 23 can be driven to move at a constant speed.
The bottom of the fixed shaft 20 is also provided with a linkage unit 24 which can drive the conveyer belt 22 to intermittently move so that the conveyer belt 22 is in linkage fit with the detection module 4, and the I-shaped fixing frames 23 are fixedly arranged on the conveyer belt 22 at equal intervals along the conveyer belt 22.
The main function of the linkage unit 24 is to ensure that the rotating process of the conveyer belt 22 is matched with the detection module 4, when the conveyer belt 22 intermittently rotates and is in a stop state, the detection module 4 can be controlled to be inserted onto the conveyer belt 22 for detection, then after the detection module 4 is separated from the private transformer acquisition terminal A, the conveyer belt 22 moves to replace the next private transformer acquisition terminal A to be detected, and the detection module 4 is continuously inserted into the next private transformer acquisition terminal A for detection, so that intermittent inserting and electrifying detection of the private transformer acquisition terminal A is realized.
Referring to fig. 2 and 3, the private transformer acquisition terminal a is mainly fixedly installed on the i-shaped fixing frame 23, so that the private transformer acquisition terminal a is guaranteed to be quickly installed on the i-shaped fixing frame 23 by the clamping module 3 in the embodiment, and the clamping module 3 in the embodiment not only can guarantee to realize quick clamping and fixing of the private transformer acquisition terminal a, but also can separate the private transformer acquisition terminal a from the i-shaped fixing frame 23; specifically, the clamping module 3 includes the fixed plate 30 that sets up on the conveying unit 2 of testing platform 1 upper end, is provided with on the fixed plate 30 to the exclusive transformer acquisition terminal A of different sizes and different shapes carries out the spacing grip post 31 of centre gripping, and the one end that grip post 31 was kept away from to the fixed plate 30 is provided with joint unit 32.
It should be noted that, the fixing plate 30 can be quickly connected with the i-shaped fixing frame 23 on the conveyor belt 22 through the clamping unit 32, and when the fixing plate 30 needs to be disassembled, the fixing plate 30 can be quickly separated from the i-shaped fixing frame 23.
Referring to fig. 4 and fig. 5, a schematic structural diagram of fixing the private transformer acquisition terminal a and the fixing plate 30 in the present embodiment is shown; the clamping unit 32 comprises a T-shaped rod 320, clamping blocks 321 and traction pressure springs 322, wherein the T-shaped rod 320 is symmetrically arranged at one end, far away from the clamping columns 31, of the fixing plate 30, the clamping blocks 321 symmetrically slide along the length direction of the T-shaped rod 320 to penetrate through the two ends of the T-shaped rod 320, the inner side end, close to the clamping blocks 321, of the I-shaped fixing frame 23 is provided with a splicing groove for splicing the clamping blocks 321, and the traction pressure springs 322 are connected between the two clamping blocks 321 and the T-shaped rod 320.
The back side of the fixing plate 30 is provided with a T-shaped rod 320, two clamping blocks 321 are vertically and slidably arranged at the upper end and the lower end of the T-shaped rod 320, inclined planes are arranged on opposite sides of the two clamping blocks 321, when the fixing plate 30 is arranged on the I-shaped fixing frame 23, the fixing plate 30 is pressed towards the direction of the I-shaped fixing frame 23, at the moment, the two clamping blocks 321 shrink towards the middle part of the T-shaped rod 320 through the inclined planes and under the action of external force, then the clamping blocks 321 are abutted against the inner wall of the I-shaped fixing frame 23 and slide into the inserting grooves on the I-shaped fixing frame 23, and at the moment, the clamping blocks 321 are inserted into the inserting grooves on the I-shaped fixing frame 23 under the elastic force of the compressed traction pressure springs 322, so that the quick installation between the fixing plate 30 and the I-shaped fixing frame 23 is realized.
The fixed plate 30 on the conveyer belt 22 can be detached, the fixed plate 30 can be maintained regularly, the special transformer acquisition terminal A with errors detected in the detection process can be quickly detached from the fixed plate 30, the special transformer acquisition terminal A with errors can be independently subjected to secondary rechecking at the moment, and the detached and error special transformer acquisition terminal A is overhauled and maintained.
Referring to fig. 6, the fixing plate 30 is of a hollow structure, the clamping columns 31 are equidistantly arranged on one side of the fixing plate 30 in a penetrating manner, a return spring 300 is fixedly connected between the clamping columns 31 and the inner wall of the fixing plate 30, an air bag limiting ring 301 is further sleeved at the middle part of the clamping columns 31, the air bag limiting ring 301 is fixed on the inner wall of the fixing plate 30, and an air pump 302 is fixedly connected to the air bag limiting ring 301.
In this embodiment, after the private transformer acquisition terminal a abuts against the clamping post 31, part of the clamping post 31 on the fixing plate 30 is extruded, so that the clamping post 31 surrounds the private transformer acquisition terminal a, then the air pump 302 is started, the air pump 302 ventilates the air bag limiting ring 301, so that the clamping post 31 is clamped and limited, and at this time, the clamping of the private transformer acquisition terminal a is realized through the clamping post 31.
The special transformer acquisition terminal A in the embodiment can clamp the special transformer acquisition terminal A with different sizes and different shapes, so that the applicability of the special transformer acquisition terminal A detection device in the embodiment is greatly guaranteed, the clamped stability of the special transformer acquisition terminal A can be guaranteed, the situation that the special transformer acquisition terminal A falls off in the intermittent movement process is avoided, and meanwhile, the manual participation is reduced.
Referring to fig. 4 and 5, a schematic structural diagram of the quick-detachable mounting of the fixing plate 30 and the i-shaped fixing frame 23 in the present embodiment is shown; specifically, the clamping unit 32 further includes a disassembly rack 323, a centering gear 324, a disassembly gear 325 and a disassembly pressing rod 326, the disassembly rack 323 is fixedly installed on the same side of the clamping blocks 321 at the upper end and the lower end of the T-shaped rod 320 and distributed in a staggered manner, the centering gear 324 is rotatably installed in the middle of the T-shaped rod 320, and the centering gear 324 is meshed with the two disassembly racks 323; the disassembly pressing bar 326 is rotatably installed through the fixing plate 30 by a bearing, the disassembly gear 325 is fixedly installed on the disassembly pressing bar 326, and the disassembly gear 325 is engaged with the disassembly rack 323 on one side.
When the fixed plate 30 is required to be separated from the i-shaped fixing frame 23, the disassembly pressing rod 326 is pressed downwards, so that the disassembly gear 325 on the disassembly pressing rod 326 is meshed with the disassembly rack 323 on one side, then the disassembly pressing rod 326 is rotated, the disassembly pressing rod 326 drives the disassembly gear 325 to rotate, the disassembly gear 325 is rotated in the process, the disassembly rack 323 meshed with the disassembly pressing rod is moved towards the direction of the centering gear 324, meanwhile, the disassembly rack 323 on the other side is driven by the centering gear 324 to synchronously and relatively move, finally, under the driving of the two disassembly racks 323, the two corresponding clamping blocks 321 are controlled to be separated from the inserting grooves on the i-shaped fixing frame 23, and finally, the special change acquisition terminal A clamped on the fixed plate 30 and the fixed plate 30 can be taken down.
The disassembly pressing bar 326 can slide along the fixed plate 30, and when the disassembly pressing bar 326 needs to be rotated, the disassembly pressing bar 326 can be ensured to drive the disassembly gear 325 to control the disassembly rack 323 to move.
Referring to fig. 7 and 8, that is, schematic structural diagrams of detection performed by the private transformer acquisition terminal a in this embodiment; specifically, the detection module 4 further includes a detector 45, a connection wire 46, a connection metal sheet 42, a passive metal sheet 43 and a right angle frame 44, the detector 45 is fixedly arranged on the detection platform 1, the connection wire 46 extends outwards on the detector 45, the connection metal sheet 42 is fixedly installed in the middle of the horizontal workbench 40, the connection wire 46 is connected with the connection metal sheet 42, the passive metal sheet 43 is fixedly installed at the side end of the detection plug 41, the right angle frame 44 is symmetrically and fixedly installed at the upper end of the horizontal workbench 40 along the length direction of the horizontal workbench 40, and quick-dismantling cavities capable of quickly realizing the disassembly and the installation of the detection plug 41 are formed in the inner sides of the two right angle frames 44.
The detecting plug 41 is slidably inserted into the quick-release cavity, and the connecting metal sheet 42 and the passive metal sheet 43 are located in the quick-release cavity.
After the special transformer acquisition terminal A is fixed on the fixed plate 30 by the clamping module 3, the horizontal workbench 40 and the detection plug 41 clamped at the upper end move upwards under the control of the linkage unit 24, so that the detection plug 41 on the horizontal workbench 40 can be quickly inserted into the plug-in port on the special transformer acquisition terminal A and is electrified for detection, then the detection plug 41 is pulled out from the plug-in port of the special transformer acquisition terminal A, the special transformer acquisition terminal A intermittently moves, a new special transformer acquisition terminal A to be detected moves to the position right above the detection plug 41, and the next detection plug 41 prepares for the plug-in detection of the follow-up special transformer acquisition terminal A.
Referring to fig. 9 and 10, schematic diagrams of the structure for controlling the up-and-down reciprocation of the horizontal table 40 in the present embodiment are shown; specifically, the linkage unit 24 includes a first bevel gear 240, a second bevel gear 241, a first post 242, a second post 243, a linkage belt 244, and a linkage cam 245; the first bevel gear 240 is fixedly arranged on the fixed shaft 20 on one side of the detection platform 1, the first bevel gear 240 is positioned at the bottom of the detection platform 1, the second bevel gear 241 is meshed with one side of the first bevel gear 240, the second bevel gear 241 is arranged on the detection platform 1 through a bracket, the first post 242 is fixedly arranged on the second bevel gear 241, the second post 243 is arranged on the detection platform 1, a linkage belt 244 is arranged between the first post 242 and the second post 243 to drive the first post 242 and the second post 243 to synchronously rotate, a linkage cam 245 is fixedly arranged on the second post 243, and the linkage cam 245 is propped against the horizontal workbench 40; the second column 243 and the first column 242 are rotatably arranged on the detection platform 1 through a bracket.
Firstly, the driving motor 50 drives the first bevel gear 240 to rotate, the first bevel gear 240 drives the second bevel gear 241 to rotate, the second bevel gear 241 drives the first column 242 fixedly connected with the upper end to rotate, at this time, the second column 243 and the first column 242 synchronously rotate under the driving of the linkage belt 244, when the second column 243 rotates, the linkage cam 245 fixedly connected with the upper end is driven to rotate, and the linkage cam 245 drives the horizontal workbench 40 to reciprocate up and down in the rotating process, so that the plug-in detection of the detection plug 41 at the upper end of the horizontal workbench 40 on the special transformer acquisition terminal A is realized.
Referring to fig. 7 and 8 again, in order to further improve the efficiency of detection, the present embodiment is designed for a detection plug 41; specifically, metal columns 410 are fixedly installed in the detecting plug 41 at equal intervals, one side of each metal column 410 is fixedly connected with a trapezoid contact piece 411 through a filling pressure spring 412, and the trapezoid contact pieces 411 are connected with the passive metal pieces 43 through wires.
In the prior art, a row of connection rows for plugging wires are arranged at the bottom of a special transformer acquisition terminal A, the wires can be tightly pressed to the connection rows at the bottom of the special transformer acquisition terminal A only by rotating screws on the connection rows, the screws are controlled by a manual mode to tightly press the wires, the operation steps are very complicated, the quick connection between the special transformer acquisition terminal A and a detection plug 41 can be ensured by the direct plugging mode, the trapezoidal contact piece 411 is connected to a metal column 410 through a filling pressure spring 412, the trapezoidal contact piece 411 has a certain elastic stroke, no matter how large the gap of the connection rows on the special transformer acquisition terminal A is, the connection rows on the special transformer acquisition terminal A can be tightly contacted by the filling pressure spring 412, the special transformer acquisition terminal A can be ensured to be quickly electrified for detection, the detection efficiency of the special transformer acquisition terminal A is greatly improved, and the quick plugging and unplugging of the special transformer acquisition terminal A and the detection plug 41 can be ensured.
Referring to fig. 10, in this embodiment, a schematic structural diagram of linkage between the conveyor belt 22 and the detecting plug 41 is shown, specifically, a driving motor 50 is further provided at the bottom of the detecting platform 1, an output end of the driving motor 50 is upward and fixedly connected with a linkage cross shaft 51, a linkage cross sleeve 52 is slidably sleeved on the linkage cross shaft 51, a fixed cross shaft 56 is fixedly connected to the bottom of the fixed shaft 20 corresponding to the linkage cross shaft 51, a linkage rod 53 is rotatably mounted in the middle of the linkage cross sleeve 52 through a swivel, the middle of the linkage rod 53 is hinged on the detecting platform 1 through a connecting frame, one end of the linkage rod 53 away from the linkage cross sleeve 52 is slidably disposed at the bottom of a linkage right-angle plate 54, a traction spring 55 is connected between the linkage right-angle plate 54 and the detecting platform 1, it is ensured that the linkage right-angle plate 54 can slide up and down, one end of the linkage right-angle plate 54 away from the linkage cross sleeve 52 abuts against the bottom of the linkage cam 245, and one end of the middle of the linkage rod 53 near the linkage cross sleeve 52 is of a telescopic structure.
First, in the initial state, the traction spring 55 supports the end of the linkage rod 53 away from the linkage cross sleeve 52 upwards, so that the end of the linkage rod 53 close to the linkage cross sleeve 52 drives the linkage cross sleeve 52 to move downwards, so that the linkage cross sleeve 52 is separated from the fixed cross shaft 56, and at this time, when the driving motor 50 is started, the driving motor 50 drives the linkage cam 245 to rotate through the cooperation of the first bevel gear 240 and the second bevel gear 241.
When the linkage cam 245 rotates upwards, the linkage cam 245 pushes the detection plug 41 on the horizontal workbench 40 to be inserted into the interface of the special transformer acquisition terminal A which stops moving, then the special transformer acquisition terminal A is electrified to detect, the electric signal of the special transformer acquisition terminal A is checked, and whether the special transformer acquisition terminal A has errors is judged.
When the linkage cam 245 rotates downwards, the linkage cam 245 drives the detection plug 41 on the horizontal workbench 40 to be separated from the special transformer acquisition terminal A, and in the process of rotating the linkage cam 245, the linkage cam 245 simultaneously presses down the linkage right angle plate 54, the linkage right angle plate 54 presses down one end of the linkage rod 53 far away from the linkage cross sleeve 52, at the moment, one end, close to the linkage cross sleeve 52, drives the linkage cross sleeve 52 to move upwards, at the moment, the linkage cross sleeve 52 is connected with the fixed cross shaft 56, and the fixed cross shaft 56 is connected with the fixed shaft 20, so that the fixed cross shaft 56 drives the conveying roller 21 to rotate, the conveying roller 21 controls the conveying belt 22 to rotate, the special transformer acquisition terminal A which completes detection on the conveying belt 22 moves forwards, and the undetected special transformer acquisition terminal A moves to the position right above the detection plug 41.
When the linkage cam 245 rotates to complete the next half stroke of one circle to start rotating upwards, the linkage right angle plate 54 loses the pressing of the linkage cam 245, at the moment, under the action of the traction spring 55, the linkage cross sleeve 52 is separated from the fixed cross shaft 56, so that the conveying belt 22 stops rotating, the special change acquisition terminal A to be detected moves to the position right above the detection plug 41, then the linkage cam 245 rotates upwards to lift the detection plug 41 upwards again, the detection plug 41 is inserted into the follow-up special change acquisition terminal A to be detected, and finally batch detection of a plurality of special change acquisition terminals A on the conveying belt 22 is realized, so that the efficiency of the detection of the special change acquisition terminal A is greatly improved.
Embodiment two:
Referring to fig. 11, in order to further realize the automatic detection of the private transformer acquisition terminal a and improve the detection efficiency of the private transformer acquisition terminal a, on the basis of the first embodiment, the embodiment further provides a feeding unit 10, which realizes the automatic feeding of the private transformer acquisition terminal a, reduces the manual participation degree and ensures the detection efficiency of the private transformer acquisition terminal a; specifically, the feeding unit 10 includes a feeding frame 100, the feeding frame 100 is fixedly installed on the detection platform 1, the feeding frame 100 is located in the middle of the detection platform 1, a plurality of limiting plates 102 are symmetrically installed on the inner side of the feeding frame 100, a feeding pressure spring 103 is connected between the limiting plates 102 and the inner wall of the feeding frame 100, a feeding electric push rod 101 is fixedly installed on the feeding frame 100, and the output end of the feeding electric push rod 101 extends to the middle of the feeding frame 100.
Firstly, when detecting the special transformer acquisition terminal A, the produced special transformer acquisition terminal A is sequentially arranged on the feeding frame 100, the special transformer acquisition terminal A is centered through two limiting plates 102 at the side end of the feeding frame 100, the special transformer acquisition terminal A is ensured to be in a vertical state, then the feeding electric push rod 101 is started, and the output end of the feeding electric push rod 101 pushes the special transformer acquisition terminal A in the feeding frame 100 to move towards the direction of the clamping column 31 on the fixed plate 30 until the special transformer acquisition terminal A is fixed by the clamping column 31 on the fixed plate 30.
Referring to fig. 12, in addition, the present invention further provides a defect detection method for a private transformer acquisition terminal, and the defect detection method for a private transformer acquisition terminal a is as follows:
S1, product feeding: firstly, the produced special transformer acquisition terminals A are sequentially placed on the feeding unit 10, and the special transformer acquisition terminals A to be detected are orderly arranged, so that the follow-up feeding unit 10 can be conveniently fixed on the conveying unit 2.
S2, clamping a product: the produced special transformer acquisition terminals A are sequentially installed on the clamping modules 3 on the conveying belt 22, the special transformer acquisition terminals A are fixed through the clamping modules 3, and meanwhile, the clamping modules 3 can detect the special transformer acquisition terminals A in different shapes and different sizes.
S3, detecting products: after the special transformer acquisition terminal A is clamped and fixed, the special transformer acquisition terminal A is detected through the detection module 4, so that whether the special transformer acquisition terminal A has short circuit or a program has errors or not is ensured.
S4, detecting and replacing: when the same batch of special transformer acquisition terminals A finish detection, and the follow-up special transformer acquisition terminals A with different sizes and different shapes need to be detected, the detection of the special transformer acquisition terminals with different sizes can be realized by quickly replacing the detection plug 41.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. A special transformer acquisition terminal defect detection device is characterized in that: comprising the following steps: the detection platform (1) is used for bearing a special transformer acquisition terminal to be detected, a conveying unit (2) for batch operation is arranged at the upper end of the detection platform (1), and a feeding unit (10) is further arranged on the conveying unit (2);
the clamping module (3), the clamping module (3) comprises a fixed plate (30) arranged on the conveying unit (2), clamping columns (31) for clamping and limiting special transformer acquisition terminals with different sizes and different shapes are arranged on the fixed plate (30), and a clamping unit (32) is arranged at one end, far away from the clamping columns (31), of the fixed plate (30);
the detection module (4) is used for detecting a special transformer acquisition terminal conveyed by the conveying unit (2) on the detection platform (1), and the detection module (4) comprises a horizontal workbench (40) and a detection plug (41); the horizontal workbench (40) is arranged on one side of the conveying unit (2) in a vertically sliding mode, is parallel to the conveying unit (2), and is alternately distributed with the special transformer acquisition terminals clamped on the conveying unit (2), and the detection plug (41) is arranged on the horizontal workbench (40) so as to facilitate convenient replacement of the detection plug (41);
The fixing plate (30) is of a hollow structure, the clamping columns (31) are equidistantly arranged on one side of the fixing plate (30) in a penetrating mode, a reset spring (300) is fixedly connected between the clamping columns (31) and the inner wall of the fixing plate (30), an air bag limiting ring (301) is sleeved in the middle of the clamping columns (31), the air bag limiting ring (301) is fixed on the inner wall of the fixing plate (30), and an air pump (302) is fixedly connected to the air bag limiting ring (301);
After the special transformer acquisition terminal is propped against the clamping column (31), part of the clamping column (31) on the fixed plate (30) is extruded, so that the clamping column (31) surrounds the special transformer acquisition terminal, then the air pump (302) is started, the air pump (302) ventilates the air bag limiting ring (301), the clamping column (31) is clamped and limited, and the special transformer acquisition terminal is clamped through the clamping column (31).
2. The defect detection device of a private transformer acquisition terminal according to claim 1, wherein: the conveying unit (2) comprises a fixed shaft (20), a conveying roller (21), a conveying belt (22) and an I-shaped fixing frame (23); the fixed shafts (20) are symmetrically arranged on the upper end face of the detection platform (1) along the length direction of the detection platform (1), the conveying rollers (21) are vertically symmetrically distributed on the two fixed shafts (20), and the conveying belt (22) is sleeved between the two conveying rollers (21) which are positioned at the same height on the fixed shafts (20);
The bottom of the fixed shaft (20) is also provided with a linkage unit (24) which drives the conveyer belt (22) to intermittently move so that the conveyer belt (22) is in linkage fit with the detection module (4), and the I-shaped fixing frames (23) are fixedly arranged on the conveyer belt (22) at equal intervals along the conveyer belt (22).
3. The defect detection device of a private transformer acquisition terminal according to claim 2, wherein: the clamping unit (32) comprises a T-shaped rod (320), clamping blocks (321) and traction pressure springs (322), wherein the T-shaped rod (320) is symmetrically arranged at one end of the fixing plate (30) far away from the clamping columns (31), the clamping blocks (321) symmetrically slide along the length direction of the T-shaped rod (320) to penetrate through the two ends of the T-shaped rod (320), the inner side ends, close to the clamping blocks (321), of the I-shaped fixing frame (23) are provided with splicing grooves for the clamping blocks (321) to be spliced, and traction pressure springs (322) are connected between the two clamping blocks (321) and the T-shaped rod (320).
4. The defect detection device of a private transformer acquisition terminal according to claim 1, wherein: the clamping unit (32) further comprises a disassembly rack (323), a centering gear (324), a disassembly gear (325) and a disassembly pressing rod (326), wherein the disassembly rack (323) is fixedly installed on the same side of the clamping blocks (321) at the upper end and the lower end of the T-shaped rod (320) and distributed in a staggered mode, the centering gear (324) is rotatably installed in the middle of the T-shaped rod (320), the centering gear (324) is meshed with the two disassembly racks (323), the disassembly pressing rod (326) is rotatably arranged on the fixing plate (30) in a penetrating mode through a bearing, the disassembly gear (325) is fixedly installed on the disassembly pressing rod (326), and the disassembly gear (325) is meshed with the disassembly rack (323) on one side.
5. The defect detection device of a private transformer acquisition terminal according to claim 1, wherein: the detection module (4) further comprises a detector (45), a connecting wire (46), a connecting metal sheet (42), a passive metal sheet (43) and a right-angle frame (44), wherein the detector (45) is fixedly arranged on the detection platform (1), the connecting wire (46) is outwards extended on the detector (45), the connecting metal sheet (42) is fixedly arranged in the middle of the horizontal workbench (40), the connecting wire (46) is connected with the connecting metal sheet (42), the passive metal sheet (43) is fixedly arranged at the side end of the detection plug (41), the right-angle frame (44) is symmetrically and fixedly arranged at the upper end of the horizontal workbench (40) along the length direction of the horizontal workbench (40), and quick-dismantling cavities for quickly realizing the disassembly and the installation of the detection plug (41) are formed in the inner sides of the two right-angle frames (44).
The detection plug (41) is inserted into the quick-release cavity in a sliding manner, and the connecting metal sheet (42) and the passive metal sheet (43) are positioned in the quick-release cavity.
6. The defect detection device of a private transformer acquisition terminal according to claim 1, wherein: the detection plug (41) is internally and fixedly provided with metal columns (410) at equal intervals, one side of each metal column (410) is fixedly connected with a trapezoid contact piece (411) through a filling pressure spring (412), and the trapezoid contact pieces (411) are connected with the passive metal pieces (43) through wires.
7. The defect detection device of a private transformer acquisition terminal according to claim 2, wherein: the linkage unit (24) comprises a first bevel gear (240), a second bevel gear (241), a first column (242), a second column (243), a linkage belt (244) and a linkage cam (245); the first bevel gear (240) is fixedly arranged on a fixed shaft (20) on one side of the upper part of the detection platform (1), the first bevel gear (240) is positioned at the bottom of the detection platform (1), the second bevel gear (241) is meshed with one side of the first bevel gear (240), the second bevel gear (241) is arranged on the detection platform (1) through a bracket, the first column (242) is fixedly arranged on the second bevel gear (241), the second column (243) is arranged on the detection platform (1), a linkage belt (244) is arranged between the first column (242) and the second column (243) to drive the first column (242) and the second column (243) to synchronously rotate, the linkage cam (245) is fixedly arranged on the second column (243), and the linkage cam (245) is propped against the horizontal workbench (40);
The second column (243) and the first column (242) are rotatably arranged on the detection platform (1) through the support.
8. The defect detection device of a private transformer acquisition terminal according to claim 1, wherein: the bottom of testing platform (1) still is provided with driving motor (50), the output of driving motor (50) is upwards and fixedly connected with linkage cross axle (51), the slip cover is equipped with linkage cross cover (52) on linkage cross axle (51), corresponds the bottom fixedly connected with fixed cross axle (56) of fixed axle (20) of linkage cross axle (51), linkage pole (53) are installed through the swivel rotation in the middle part of linkage cross cover (52), the middle part of linkage pole (53) articulates on testing platform (1) through the link, the one end that linkage cross cover (52) was kept away from to linkage pole (53) slides and sets up in the bottom of linkage set-square (54), be connected with traction spring (55) between linkage set-square (54) and testing platform (1), and the one end that linkage cross cover (52) was kept away from to linkage set-square (54) supports in the bottom of linkage cam (245).
9. A defect detection method for a private transformer acquisition terminal, comprising the defect detection device for the private transformer acquisition terminal according to any one of claims 1-8, and characterized in that: the defect detection method of the special transformer acquisition terminal is as follows:
S1, product feeding: firstly, sequentially placing produced special transformer acquisition terminals on a feeding unit (10), and orderly arranging the special transformer acquisition terminals to be detected so as to facilitate the subsequent feeding unit (10) to fix the special transformer acquisition terminals on a conveying unit (2);
S2, clamping a product: the produced special transformer acquisition terminals are sequentially installed on the clamping modules (3) on the conveying belt (22), the special transformer acquisition terminals are fixed through the clamping modules (3), and meanwhile the clamping modules (3) detect the special transformer acquisition terminals in different shapes and different sizes;
S3, detecting products: after the special transformer acquisition terminal is clamped and fixed, the special transformer acquisition terminal is detected through a detection module (4), and whether the short circuit or the error of a program occurs in the special transformer acquisition terminal is determined;
S4, detecting and replacing: when the same batch of special transformer acquisition terminals finish detection, and the follow-up special transformer acquisition terminals with different sizes and different shapes need to be detected, the detection of the special transformer acquisition terminals with different sizes is realized in a mode of quickly replacing the detection plug (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410621281.6A CN118244182B (en) | 2024-05-20 | 2024-05-20 | Defect detection device and method for special transformer acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410621281.6A CN118244182B (en) | 2024-05-20 | 2024-05-20 | Defect detection device and method for special transformer acquisition terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118244182A CN118244182A (en) | 2024-06-25 |
| CN118244182B true CN118244182B (en) | 2024-08-13 |
Family
ID=91558893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410621281.6A Active CN118244182B (en) | 2024-05-20 | 2024-05-20 | Defect detection device and method for special transformer acquisition terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118244182B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608162A (en) * | 2021-08-05 | 2021-11-05 | 张剑国 | High-efficient detection device is used to ammeter |
| CN217721054U (en) * | 2022-06-06 | 2022-11-01 | 嘉兴丹那赫电子科技有限公司 | Detachable structure for intelligent frequency converter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755888A1 (en) * | 1977-12-15 | 1979-06-21 | Porsche Ag | Motor vehicle bumper bar impact absorber - has elastic plastics rings with air pockets and telescopic clamping rod |
| DE20306587U1 (en) * | 2003-01-07 | 2003-08-07 | Hans Oetiker Ag Maschinen- Und Apparatefabrik, Horgen | Holding clamp is for fixture of gas feed cylinder to airbag and involves two clamps each with clamp rim connected with press-in screw |
| CN110726865A (en) * | 2019-11-19 | 2020-01-24 | 中国南方电网有限责任公司超高压输电公司广州局 | Quick-insertion type high-voltage microammeter |
| CN110948268A (en) * | 2019-12-13 | 2020-04-03 | 青岛理工大学 | Multistation lathe tool bit milling fixture system of intellectual detection system clamp force |
-
2024
- 2024-05-20 CN CN202410621281.6A patent/CN118244182B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608162A (en) * | 2021-08-05 | 2021-11-05 | 张剑国 | High-efficient detection device is used to ammeter |
| CN217721054U (en) * | 2022-06-06 | 2022-11-01 | 嘉兴丹那赫电子科技有限公司 | Detachable structure for intelligent frequency converter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118244182A (en) | 2024-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103041995B (en) | Automatic deformation screening machine for pins of connector housings | |
| CN202649362U (en) | Automatic voltage and internal resistance test machine for battery | |
| CN205364826U (en) | Full -automatic screen printing machine | |
| CN203044362U (en) | Automatic screening machine for deformation of pins of connector housings | |
| CN109158338A (en) | A kind of vertical feeding integrated machine for sorting of lithium battery | |
| CN108202220B (en) | A kind of circuit breaker base automatic screw fixing machine | |
| CN106000894A (en) | LCD screen detection equipment with feeding function | |
| CN115070413A (en) | Medical instrument equipment | |
| CN103786938B (en) | A kind of test tube labelling machine | |
| CN118244182B (en) | Defect detection device and method for special transformer acquisition terminal | |
| CN116203496B (en) | Electric energy meter test equipment | |
| CN210358132U (en) | Thickness measuring equipment | |
| CN209038471U (en) | A kind of feeding mechanism of the detection device for nonstandard device fabrication | |
| CN206020545U (en) | The mechanism for testing of LCD screen testing equipment | |
| CN112499151A (en) | Automatic aging and testing production line for large television | |
| CN219173590U (en) | Automatic feeding equipment for aging test | |
| CN110763683A (en) | A automatic AOI check out test set for circuit board production and processing | |
| CN111251656A (en) | Carton folding equipment | |
| CN115656782A (en) | PCB circuit board testing arrangement of modularization framework | |
| CN212221670U (en) | Automatic unloader based on CG apron | |
| CN203667104U (en) | Test tube labeling machine | |
| CN110864746B (en) | Synchronous detection device | |
| CN210959328U (en) | Automatic production line of circuit board | |
| CN208879129U (en) | Electrical measurement and vision detection system | |
| CN210427368U (en) | High-efficient detection device of brush roller quality |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |