CN112363092A - Transformer detection work line - Google Patents

Transformer detection work line Download PDF

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Publication number
CN112363092A
CN112363092A CN202011334172.4A CN202011334172A CN112363092A CN 112363092 A CN112363092 A CN 112363092A CN 202011334172 A CN202011334172 A CN 202011334172A CN 112363092 A CN112363092 A CN 112363092A
Authority
CN
China
Prior art keywords
cylinder
transformer
detection
grabbing
conveyer belt
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.)
Withdrawn
Application number
CN202011334172.4A
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Chinese (zh)
Inventor
曹路
付家保
李波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuyi University
Original Assignee
Wuyi University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuyi University filed Critical Wuyi University
Priority to CN202011334172.4A priority Critical patent/CN112363092A/en
Publication of CN112363092A publication Critical patent/CN112363092A/en
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/62Testing of transformers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02Devices for feeding articles or materials to conveyors
    • B65G47/04Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • B65G47/14Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
    • B65G47/1407Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
    • B65G47/1414Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
    • B65G47/1421Vibratory movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/92Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • G01R1/0408Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/74Testing of fuses

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Conveyors (AREA)

Abstract

The invention discloses a transformer detection working line which comprises a first conveying belt, wherein two limiting plates for limiting the moving direction of a transformer are arranged on the first conveying belt at intervals, the input end of the first conveying belt is connected with a feeding device, automatic detection lines are arranged on the left side and the right side of the first conveying belt, at least one first grabbing device is arranged above the first conveying belt and used for grabbing the transformers on the first conveying belt onto the automatic detection lines one by one for detection, at least two second conveying belts are arranged at the output end of the first conveying belt, at least one second grabbing device is arranged above the second conveying belt and used for grabbing the transformers on the automatic detection lines onto the second conveying belts one by one.

Description

Transformer detection work line
Technical Field
The invention relates to a transformer detection working line.
Background
At present, in the production process of a transformer, the voltage resistance and current test of the transformer mainly adopts a manual mode for testing, the detection efficiency of the manual detection mode is low, accidents easily occur in the detection process, the production efficiency is seriously influenced, and meanwhile, the production cost is high, so that the problem needs to be solved by providing a full-automatic and efficient transformer detection working line.
Disclosure of Invention
The invention aims to provide a transformer detection working line.
According to a transformer detection work line of this purpose design, including first conveyer belt, the interval is equipped with two limiting plates that are used for restricting the transformer moving direction on the first conveyer belt the input of first conveyer belt is connected with material feeding unit the first conveyer belt left and right sides is equipped with automatic detection line first conveyer belt top is equipped with a first grabbing device at least, first grabbing device is used for grabbing the transformer on the first conveyer belt one by one and detects on the automatic detection line the output of first conveyer belt is equipped with two second conveyer belts at least second conveyer belt top is equipped with a second grabbing device at least, second grabbing device is used for grabbing on the automatic detection line transformer one by one on the second conveyer belt.
Furthermore, the automatic detection line comprises a third conveying belt, detection bases are uniformly distributed on the third conveying belt, detection grooves are formed in the detection bases, pin bases matched with the transformer are arranged in the detection grooves, the automatic detection line further comprises a control system and a voltage-resistant tester or an electric quantity tester, the pin bases are electrically connected with the voltage-resistant tester or the electric quantity tester through leads, and the control system is electrically connected with the voltage-resistant tester or the electric quantity tester.
Furthermore, the first grabbing device comprises a portal frame, a guide rail is arranged on the portal frame, a moving block is movably inserted into the guide rail, a lead screw nut is mounted on the moving block, a first motor is mounted on the portal frame, a first lead screw is mounted on a motor shaft of the first motor, the lead screw nut is sleeved on the first lead screw, a first air cylinder is mounted on the lower end face of the moving block, a rotary air cylinder is mounted on an air cylinder shaft of the first air cylinder, a mounting plate is arranged on the rotary air cylinder, and an electromagnet is mounted on the mounting plate.
Furthermore, a plurality of blocking assemblies are arranged on the limiting plate.
Furthermore, the blocking assembly comprises a second cylinder arranged on the limiting plates, a connecting plate is arranged on a cylinder shaft of the second cylinder, and a blocking plate is arranged on the connecting plate and can be movably inserted between the two limiting plates.
Further, a cavity is formed in the lower end face of the electromagnet, a camera is arranged in the cavity, an image recognition device and a control device are mounted on the portal frame, the camera is electrically connected with the image recognition device, the control device is electrically connected with the image recognition device, mounting frames are respectively arranged on the left side and the right side of each mounting frame, a longitudinal cylinder is arranged on each mounting frame, a transverse cylinder is mounted on a cylinder shaft of each longitudinal cylinder, a second rotary cylinder is arranged on a cylinder shaft of each transverse cylinder, and the longitudinal cylinder, the transverse cylinder, the second rotary cylinder, the rotary cylinders and the electromagnet are all electrically connected with the control device.
Furthermore, a silica gel pad is arranged on the second rotary cylinder.
The full-automatic transformer detection device has the characteristics of simple and reasonable structure and high detection efficiency, compared with the prior art, the full-automatic transformer detection device has the advantages that the transformers are conveyed to the first conveying belt one by one through the feeding device, then the transformers on the first conveying belt are grabbed to the automatic detection line through the first grabbing device for detection, then the transformers on the automatic detection line are grabbed to the second conveying belt through the second grabbing device, the transformers are conveyed to the next station or the repair station through the second conveying belt, the two second conveying belts are respectively responsible for conveying different transformers, the full-automatic detection of the transformers can be realized, the detection efficiency is improved, the safety is ensured, and the full-automatic transformer detection device meets the production requirements.
According to the invention, the position of the transformer on the first conveying belt is identified and judged through the camera, the image identification device and the control device, and the position of the transformer is adjusted through the longitudinal cylinder, the transverse cylinder, the second rotary cylinder and the rotary cylinder, so that the transformer can be matched with the pin base for detection when being placed into the detection base, the structure is simple, the detection accuracy is improved, and the detection quality is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a second schematic perspective view of the present invention;
FIG. 4 is a schematic structural view of a barrier assembly of the present invention;
fig. 5 is a schematic structural diagram of a first grasping apparatus according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1 to 5, a transformer testing work line includes a first conveyor belt 11, two limiting plates 12 for limiting the moving direction of the transformer are arranged on the first conveying belt 11 at intervals, the input end of the first conveyer belt 11 is connected with a feeding device 1, the left side and the right side of the first conveyer belt 11 are provided with automatic detection lines 2, at least one first grabbing device 3 is arranged above the first conveying belt 11, the first grabbing device 3 is used for grabbing the transformers on the first conveying belt 11 onto the automatic detection line 2 one by one for detection, at least two second conveyor belts 51 are arranged at the output end of the first conveyor belt 11, at least one second gripping device 4 is arranged above the second conveyor belts 51, the second grabbing device 4 is used for grabbing the transformers on the automatic detection line 2 onto the second conveying belt 51 one by one.
The working principle of the invention is as follows:
1) the transformers are placed in the feeding device, and the feeding device conveys the transformers to the first conveying belt one by one;
2) the first conveying belt drives the transformer to move, and the transformer on the first conveying belt is grabbed through the first grabbing device;
3) then the transformer is driven to move by the first grabbing device until the transformer is placed into the automatic detection line;
4) the automatic detection line is provided with a plurality of detection stations, and when the transformer is placed in the corresponding station, the automatic detection line moves forwards by one station, so that the transformer can be prevented again by the first grabbing device in the next time;
5) after the detection is finished, the transformer in the automatic detection line is taken out by the second grabbing device;
6) judging the quality of the detected transformer through the automatic detection line, then placing the transformer on different second conveyor belts through a second grabbing device,
7) and the second conveying belt drives the transformer to be conveyed to a repair station or a packaging station.
In the invention, the feeding device 1 is a vibrating screen disc, and the transformers are conveyed to the first conveying belt one by one through the vibrating screen disc, so that the structure is simple, the conveying is convenient, and the use requirements are met.
Referring to fig. 1 to 5, the automatic detection line 2 includes a third conveyor belt 21, detection bases 22 are uniformly distributed on the third conveyor belt 21, detection grooves 23 are formed in the detection bases 22, pin bases matched with the transformer are arranged in the detection grooves 23, the automatic detection line 2 further includes a control system and a voltage-withstanding tester or an electric quantity tester, the pin bases are electrically connected with the voltage-withstanding tester or the electric quantity tester through wires, and the control system is electrically connected with the voltage-withstanding tester or the electric quantity tester.
The control system of the invention adopts a PLC programmable controller or a singlechip to control, preferably, the singlechip is adopted to complete the function of a core controller of the control system.
Referring to fig. 1 to 5, the first gripping device 3 includes a gantry 31, a guide rail 34 is arranged on the gantry 31, a moving block 33 is movably inserted into the guide rail 34, a lead screw nut 32 is mounted on the moving block 33, a first motor 36 is mounted on the gantry 31, a first lead screw 35 is mounted on a motor shaft of the first motor 36, and the lead screw nut 32 is sleeved on the first lead screw 35;
the first motor drives the first lead screw to rotate, and then the lead screw nut can be driven to move along the lead screw, so that the moving block is driven to move transversely along the guide rail.
A first air cylinder 37 is installed on the lower end face of the moving block 33, a rotary air cylinder 38 is installed on the air cylinder shaft of the first air cylinder 37, an installation plate 39 is arranged on the rotary air cylinder 38, and an electromagnet 30 is installed on the installation plate 39;
the first cylinder is used for driving and realizing up-down movement, the electromagnet is powered off or electrified to realize transformer adsorption (the transformer is a transformer with a magnetic core or an iron core, so that the transformer can be adsorbed by the electromagnet), the structure is simple, and the use requirement is met.
The working principle of the first gripping device is as follows:
1) the first motor drives the screw rod to rotate, and then the moving block can be driven to adjust the position and is positioned right above the two limiting plates;
2) then the first cylinder drives the whole body to move downwards;
3) at the moment, the electromagnet is electrified, so that the transformer is adsorbed;
5) the first cylinder drives the whole body to move upwards
6) The first motor drives the screw rod to rotate, and the moving block can be driven to move right above the automatic detection line;
7) the first cylinder drives the whole body to move downwards, and the transformer is placed in the groove of the detection base;
8) when the electromagnet is powered off, the electromagnet is separated from the transformer;
9) and the whole device automatically resets.
Referring to fig. 1 to 5, a plurality of blocking assemblies 6 are arranged on the limiting plate 12, and the blocking assemblies can limit the transformer to move on the first conveyor belt and can cooperate with the first grabbing device to grab.
The first grabbing device and the second grabbing device in the invention have the same structure and the same working principle.
The first grabbing device is used for grabbing the transformer from the first conveying belt to the automatic detection line;
and the second grabbing device is used for grabbing the transformer on the automatic detection line onto the second conveyor belt.
Referring to fig. 1 to 5, the blocking assembly 6 includes a second cylinder 61 disposed on the two limit plates 12, a connecting plate 62 is mounted on a cylinder shaft of the second cylinder 61, a blocking plate 63 is disposed on the connecting plate 62, and the blocking plate 63 can be movably inserted between the two limit plates 12 up and down;
the second cylinder drives the stop plate to move up and down, so that the transformer can be controlled to move on the first conveying belt, and the first grabbing device is better matched to grab.
Referring to fig. 1 to 5, a cavity is formed in the lower end surface of the electromagnet 30, a camera is arranged in the cavity, an image recognition device and a control device are mounted on the gantry 31, the camera is electrically connected with the image recognition device, the control device is electrically connected with the image recognition device, mounting brackets 71 are respectively arranged on the left side and the right side of the mounting plate 39, a longitudinal cylinder 71 is arranged on the mounting brackets 71, a transverse cylinder 73 is mounted on a cylinder shaft of the longitudinal cylinder 71, a second rotary cylinder 74 is arranged on a cylinder shaft of the transverse cylinder 73, and the longitudinal cylinder 72, the transverse cylinder 73, the second rotary cylinder 74, the rotary cylinder 38 and the electromagnet 30 are all electrically connected with the control device;
the camera, the image recognition device and the control device are all the existing products and work in a matching mode, so that the image recognition can be carried out on the transformer in real time, the position of the transformer can be adjusted, and the situation that the transformer cannot be detected due to incorrect position when coming out of a vibrating screen disc is avoided;
1) the camera shoots a picture in real time, then the picture is transmitted to the image recognition device, and comparison and judgment are carried out according to the image recognition device;
2) the image recognition device transmits the judgment signal to the control device;
3) the control device controls the operation of the longitudinal air cylinder 72, the transverse air cylinder 73, the second rotary air cylinder 74, the rotary air cylinder 38 and the electromagnet 30;
4) vertical cylinder 72 is responsible for driving horizontal cylinder 73 and reciprocates, horizontal cylinder 73 is responsible for driving second revolving cylinder 74 lateral shifting, it can press from both sides the transformer of centre tightly to move second revolving cylinder 74 through two horizontal cylinders 73, the electro-magnet outage this moment, it is rotatory to drive the transformer through second revolving cylinder, carry out position control, revolving cylinder 38 is rotatory also can adjust the position of transformer, realize 360 degrees direction regulation, guarantee the position and the detection base perfect adaptation of transformer, guarantee detection quality.
Referring to fig. 1 to 5, a silicone pad is disposed on the second rotary cylinder 74.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a transformer detection work line which characterized in that: comprises a first conveyer belt (11), two limiting plates (12) used for limiting the moving direction of the transformer are arranged on the first conveyer belt (11) at intervals, the input end of the first conveyer belt (11) is connected with a feeding device (1), the left side and the right side of the first conveyer belt (11) are provided with automatic detection lines (2), at least one first gripping device (3) is arranged above the first conveyor belt (11), the first grabbing device (3) is used for grabbing the transformers on the first conveying belt (11) onto the automatic detection line (2) one by one for detection, at least two second conveyor belts (51) are arranged at the output end of the first conveyor belt (11), at least one second gripping device (4) is arranged above the second conveyor belt (51), the second grabbing device (4) is used for grabbing the transformers on the automatic detection line (2) onto the second conveying belt (51) one by one.
2. The transformer detection working line according to claim 1, characterized in that: automatic detection line (2) including third conveyer belt (21) the equipartition has detection base (22) on third conveyer belt (21) be equipped with on detecting base (22) and detect recess (23), be equipped with in detecting recess (23) with transformer assorted stitch seat, automatic detection line (2) are still including control system and withstand voltage tester or electric quantity tester, the stitch seat passes through wire and withstand voltage tester or electric quantity tester electric connection, control system and withstand voltage tester or electric quantity tester electric connection.
3. The transformer detection working line according to claim 1, characterized in that: the first grabbing device (3) comprises a portal frame (31), a guide rail (34) is arranged on the portal frame (31), a moving block (33) is movably inserted into the guide rail (34), a lead screw nut (32) is installed on the moving block (33), a first motor (36) is installed on the portal frame (31), a first lead screw (35) is installed on a motor shaft of the first motor (36), the lead screw nut (32) is sleeved on the first lead screw (35), a first air cylinder (37) is installed on the lower end face of the moving block (33), a rotating air cylinder (38) is installed on an air cylinder shaft of the first air cylinder (37), an installation plate (39) is arranged on the rotating air cylinder (38), and an electromagnet (30) is installed on the installation plate (39).
4. A transformer detection operating line according to any one of claims 1 to 3, characterized in that: the limiting plate (12) is provided with a plurality of blocking assemblies (6).
5. The transformer detection working line according to claim 4, characterized in that: the blocking assembly (6) comprises a second cylinder (61) arranged on the limiting plates (12), a connecting plate (62) is mounted on a cylinder shaft of the second cylinder (61), a blocking plate (63) is arranged on the connecting plate (62), and the blocking plate (63) can be movably inserted between the two limiting plates (12) up and down.
6. The transformer detection working line according to claim 3, characterized in that: the lower end face of the electromagnet (30) is provided with a cavity, a camera is arranged in the cavity, an image recognition device and a control device are mounted on the portal frame (31), the camera is electrically connected with the image recognition device, the control device is electrically connected with the image recognition device, mounting frames (71) are respectively arranged on the left side and the right side of the mounting plate (39), a longitudinal cylinder (72) is arranged on the mounting frames (71), a transverse cylinder (73) is mounted on a cylinder shaft of the longitudinal cylinder (72), a second rotary cylinder (74) is arranged on a cylinder shaft of the transverse cylinder (73), and the longitudinal cylinder (72), the transverse cylinder (73), the second rotary cylinder (74), the rotary cylinder (38) and the electromagnet (30) are all electrically connected with the control device.
7. The transformer detection working line according to claim 6, characterized in that: and a silica gel pad is arranged on the second rotary cylinder (74).
CN202011334172.4A 2020-11-25 2020-11-25 Transformer detection work line Withdrawn CN112363092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011334172.4A CN112363092A (en) 2020-11-25 2020-11-25 Transformer detection work line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011334172.4A CN112363092A (en) 2020-11-25 2020-11-25 Transformer detection work line

Publications (1)

Publication Number Publication Date
CN112363092A true CN112363092A (en) 2021-02-12

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CN202011334172.4A Withdrawn CN112363092A (en) 2020-11-25 2020-11-25 Transformer detection work line

Country Status (1)

Country Link
CN (1) CN112363092A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817424A (en) * 2016-04-20 2016-08-03 威海市华松智能科技有限公司 Automatic detecting device
CN107867552A (en) * 2017-12-12 2018-04-03 山东大学 A kind of cylinder yarn turning device and method of work
CN108100631A (en) * 2017-12-29 2018-06-01 郑州智谷工业技术有限公司 A kind of conveying device with turn over function
CN208437269U (en) * 2018-04-16 2019-01-29 珠海市品光原技术有限公司 A kind of transformer detection device
CN211915144U (en) * 2020-04-14 2020-11-13 武义西林德机械制造有限公司 Refrigerant bottle base stretching device capable of automatically feeding and discharging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817424A (en) * 2016-04-20 2016-08-03 威海市华松智能科技有限公司 Automatic detecting device
CN107867552A (en) * 2017-12-12 2018-04-03 山东大学 A kind of cylinder yarn turning device and method of work
CN108100631A (en) * 2017-12-29 2018-06-01 郑州智谷工业技术有限公司 A kind of conveying device with turn over function
CN208437269U (en) * 2018-04-16 2019-01-29 珠海市品光原技术有限公司 A kind of transformer detection device
CN211915144U (en) * 2020-04-14 2020-11-13 武义西林德机械制造有限公司 Refrigerant bottle base stretching device capable of automatically feeding and discharging

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Application publication date: 20210212

WW01 Invention patent application withdrawn after publication