CN113262992A - Device for detecting insulating tube inside inductor and classifying insulating tubes - Google Patents
Device for detecting insulating tube inside inductor and classifying insulating tubes Download PDFInfo
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- CN113262992A CN113262992A CN202110385728.0A CN202110385728A CN113262992A CN 113262992 A CN113262992 A CN 113262992A CN 202110385728 A CN202110385728 A CN 202110385728A CN 113262992 A CN113262992 A CN 113262992A
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- insulating tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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Abstract
The invention relates to the technical field of inductance element manufacturing, and discloses a device for detecting and classifying insulation pipes in an inductor. When driving the motor through the carousel and rotating the friction disk region, at this moment, rotor and friction disk friction will be so that have static on the friction disk, if the surface of inductance insulating tube appears not appearing damaged, will not receive the electrostatic magnetic attraction on the friction disk, if the surface of inductance insulating tube appears damaged, will receive the electrostatic magnetic attraction on the friction disk, the inductance insulating tube moves towards both sides, has reached and has utilized electrostatic magnetic force to distinguish the effect whether damaged inductance insulating tube epidermis.
Description
Technical Field
The invention relates to the technical field of inductance element manufacturing, in particular to a device for detecting and classifying insulating tubes in an inductor.
Background
The inductance element is an energy storage element, and the original model of the inductance element is that a lead is wound into a cylindrical coil. When current is passed through the coil, a magnetic flux is generated in the coil and energy is stored. The inductance element is mainly composed of a coil and an insulating tube, and an iron core is inserted into the insulating tube.
Inductance element makes and needs to satisfy between coil and the coil insulating to and the insulating tube keeps insulating characteristic, but, at present, make out the back to inductance element, do not have the detection to inductance element insulating tube epidermis, and in the uninsulated inductance of insulating tube inserts the circuit, not only can not realize the effect of inductance, can damage the circuit moreover, so we have proposed a device that detects the inside insulating tube of inductance and classify to the insulating tube and solve above problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for detecting an insulating tube inside an inductor and classifying the insulating tube, which has the advantages that after an inductor element is manufactured, the insulating tube of the inductor is detected, the insulating tube is classified according to whether the insulating tube is insulated or not, and the insulation of the insulating tube of the inductor element is ensured, so that the problems that after the inductor element is manufactured, the surface of the insulating tube of the inductor element is not detected, and the uninsulated inductor of the insulating tube is connected into a circuit, the effect of the inductor cannot be realized, and the circuit can be damaged are solved.
(II) technical scheme
In order to realize the purposes of detecting the insulating tube of the inductor after the inductor element is manufactured, classifying the insulating tube according to whether the insulating tube is insulated or not and ensuring the insulation of the insulating tube of the inductor element, the invention provides the following technical scheme: a device for detecting an insulating tube inside an inductor and classifying the insulating tubes comprises an inductance detection device main body, wherein the top of the inductance detection device main body is fixedly connected with an inlet tube, the inner walls of the left side and the right side of the inductance detection device main body are fixedly provided with a placing groove, the inside of the placing groove is fixedly provided with a friction disc, the inside of the friction disc is movably provided with a turntable, the outer wall of the turntable is fixedly provided with a motor, the right side of the motor is fixedly provided with a rotor, the left side of the placing groove is fixedly provided with an air bag, the left side of the air bag is fixedly provided with a top block, the right side of the air bag is fixedly connected with an air guide tube, the inner wall of the air guide tube is movably provided with a rotating plate, the inner wall of the air guide tube is fixedly provided with a baffle plate, the inner wall of the air guide tube is fixedly connected with an elastic rope, and the inner wall of the bottom of the inductance detection device main body is fixedly provided with a storage box, the discharge gate has been seted up at the top of receiver, the inner wall fixed mounting of receiver has the support, the top fixed mounting of support has the cylinder, the inner wall fixed mounting of cylinder bottom has the magnet, the inside sliding connection of cylinder has the slide, the top fixed mounting of slide has the ejector pin.
Preferably, the top and bottom regions of the friction disk are made of insulating materials, the middle region is a friction electricity generating region, the insulating region is separated from the friction region, and the two parts do not affect each other.
Preferably, a speed reducer is installed inside the rotary table and consists of a top block and a pulley, so that the rotary table is decelerated during rotation.
Preferably, the rotor is in contact with the friction disc surface to facilitate the generation of an electrostatic magnetic force on the friction disc surface.
Preferably, the ejector block is made of elastic materials, and the ejector block is in a convex arc shape, so that the insulating tube can extrude the ejector block on the air bag to shrink conveniently.
Preferably, the spongy cushion is placed to the bottom of receiver, prevents that the insulating tube from damaging, and the lid of the receiver of both sides is in the tilt state.
Preferably, the bottom of the cylinder is opposite to the magnetism of the magnet inside the sliding plate, and the two magnets attract each other to facilitate the sliding plate to return to the initial position.
(III) advantageous effects
Compared with the prior art, the invention provides a device for detecting and classifying the insulating tubes in the inductor, which has the following beneficial effects:
1. this detect inside insulating tube of inductance and carry out categorised device to the insulating tube, the insulating tube that will wait to detect through the inlet pipe lets in detection area, it constantly takes place to rotate to drive the motor through the carousel, and simultaneously, the motor drives the rotor and constantly rotates, when the carousel drives the motor and rotates the friction disk region, at this moment, rotor and friction disk friction will be so that have static on the friction disk, if the damage does not appear in the surface of inductance insulating tube, will not receive the electrostatic magnetic attraction on the friction disk, if the damage appears in the surface of inductance insulating tube, will receive the electrostatic magnetic attraction on the friction disk, thereby make the inductance insulating tube remove towards both sides, reached and utilized electrostatic magnetic force to distinguish the effect whether damaged inductance insulating tube epidermis.
2. The device for detecting the insulating tube inside the inductor and classifying the insulating tube attracts the insulating tube damaged on the surface of the insulating tube of the inductor towards two sides through the electrostatic magnetic force of the friction disc, so that the insulating tube is contacted with the air bags on the two sides, the top block on the air bag is extruded by the insulating tube under the action of the attracting force, the gas inside the air bag is extruded by the top block, the rotating plate inside the air guide tube is pushed to rotate by the gas inside the air bag, the gas enters the air cylinder along the air guide tube, the sliding plate in the air cylinder is pushed to vertically move upwards by the aid of the gas, the ejector rod on the sliding plate pushes the rotating plate to deflect, the insulating tube falling from the upper part enters the storage boxes on the two sides, if the surface of the insulating tube of the inductor is not damaged, the insulating tube falls into the storage box in the middle, even if the insulating tube falls into the two sides, the air bags cannot be extruded, the commentaries on classics board does not take place to deflect, and the discharge gate of both sides also is in the closed condition, and inside the insulating tube also can be along the receiver lid landing of slope to middle receiver, reached according to whether insulating effect of classifying and accomodating the insulating tube.
Drawings
FIG. 1 is a schematic structural diagram of an inductance insulation tube detection device;
FIG. 2 is a top view of an inductance insulation tube detection device;
FIG. 3 is a schematic view of the suction mechanism;
FIG. 4 is a schematic structural view of a cylinder power supply mechanism;
FIG. 5 is an enlarged view of the airway tube check valve;
fig. 6 is a schematic structural view of the rotation control mechanism of the rotating plate.
In the figure: 1. an inductance detection device main body; 2. a feed pipe; 3. a placing groove; 4. a friction disk; 5. a turntable; 6. a motor; 7. a rotor; 8. an air bag; 9. a top block; 10. an air duct; 11. rotating the plate; 12. a baffle plate; 13. an elastic cord; 14. a storage box; 15. a discharge port; 16. a support; 17. a cylinder; 18. a magnet; 19. a slide plate; 20. and a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a device for detecting and classifying an insulation tube inside an inductor comprises an inductor detection device body 1, a feeding tube 2 is fixedly connected to the top of the inductor detection device body 1, a placement groove 3 is fixedly installed on the inner wall of the left side and the right side of the inductor detection device body 1, a friction disc 4 is fixedly installed inside the placement groove 3, the top area and the bottom area of the friction disc 4 are made of insulating materials, the middle area is a friction electricity generation area, the insulating area and the friction area are separated, the two parts are not mutually influenced, a rotating disc 5 is movably installed inside the friction disc 4, a speed reduction device is installed inside the rotating disc 5, the speed reduction device is composed of a top block 9 and a pulley, so that the rotating disc 5 is decelerated during the rotation process of the rotating disc 5, a motor 6 is fixedly installed on the outer wall of the rotating disc 5, and a rotor 7 is fixedly installed on the right side of the motor 6, rotor 7 contacts with the surface of friction disk 4, so that electrostatic magnetic force is generated on the surface of friction disk 4, airbag 8 is fixedly installed on the left side of placement groove 3, ejector block 9 is fixedly installed on the left side of airbag 8, ejector block 9 is made of elastic material and is in the shape of a convex circular arc, so that ejector block 9 on airbag 8 can be conveniently extruded by an insulating tube to shrink, air duct 10 is fixedly connected to the right side of airbag 8, rotating plate 11 is movably installed on the inner wall of air duct 10, baffle plate 12 is fixedly installed on the inner wall of air duct 10, elastic rope 13 is fixedly connected to the inner wall of air duct 10, storage box 14 is fixedly installed on the inner wall of the bottom of inductance detection device main body 1, a sponge pad is placed at the bottom of storage box 14, the insulating tube is prevented from being damaged, the covers of storage boxes 14 on two sides are in an inclined state, discharge port 15 is arranged at the top of storage box 14, support 16 is fixedly installed on the inner wall of storage box 14, and cylinder 17 is fixedly installed at the top of support 16, the inner wall of the bottom of the air cylinder 17 is fixedly provided with a magnet 18, the bottom of the air cylinder 17 is opposite to the magnetism of the magnet 18 inside the sliding plate 19, the two magnets 18 attract each other, the sliding plate 19 is convenient to return to the initial position, the sliding plate 19 is connected inside the air cylinder 17 in a sliding mode, and the top of the sliding plate 19 is fixedly provided with an ejector rod 20.
The working principle is that an insulating tube to be detected is led into a detection area through a feeding pipe 2, a motor 6 is driven to rotate continuously through a rotary disc 5, meanwhile, the motor 6 drives a rotor 7 to rotate continuously, when the rotary disc 5 drives the motor 6 to rotate to a friction disc 4 area, at the moment, the friction between the rotor 7 and the friction disc 4 enables the friction disc 4 to be charged with static electricity, if the surface of the inductance insulating tube is not damaged, the inductance insulating tube cannot be attracted by the static magnetic force on the friction disc 4, if the surface of the inductance insulating tube is damaged, the inductance insulating tube can be attracted by the static magnetic force on the friction disc 4, so that the inductance insulating tube moves towards two sides, the effect of distinguishing whether the epidermis of the inductance insulating tube is damaged by the static magnetic force is achieved, the insulating tube damaged on the epidermis of the inductance insulating tube is attracted towards two sides through the static magnetic force of the friction disc 4, and the insulating tube is contacted with air bags 8 on the two sides, the ejector block 9 on the insulating tube extrusion air bag 8 contracts under the action of attraction force, so that the ejector block 9 can extrude the gas inside the air bag 8, the gas inside the air bag 8 can eject the rotating plate 11 inside the air guide tube 10 to rotate, the gas can enter the air cylinder 17 along the air guide tube 10, the sliding plate 19 in the air cylinder 17 is pushed by the gas to vertically move upwards, the ejector rods 20 on the sliding plate 19 can eject the rotating plate 11 to deflect, the insulating tube falling from the upper part can enter the storage boxes 14 on the two sides, if the skin of the inductance insulating tube is not damaged, the insulating tube can fall into the storage box 14 in the middle, even if the insulating tube falls into the two sides, the air bag 8 cannot be extruded, the rotating plate 11 does not deflect, the discharge holes 15 on the two sides are also in a closed state, the insulating tube can also slide into the storage box 14 along with the inclined cover, whether reach according to the insulating tube insulating carry out the effect of categorised accomodating to the insulating tube.
To sum up, this detect inside insulating tube of inductance and carry out categorised device to the insulating tube, the insulating tube that will wait to detect through inlet pipe 2 lets in the detection area, it constantly takes place to rotate to drive motor 6 through carousel 5, and simultaneously, motor 6 drives rotor 7 and constantly rotates, when carousel 5 drives motor 6 and rotates friction disk 4 region, at this moment, rotor 7 will make and have static on the friction disk 4 with the friction disk 4 friction, if the damage does not appear in the surface of inductance insulating tube, will not receive the electrostatic magnetic attraction on the friction disk 4, if the damage appears in the surface of inductance insulating tube, will receive the electrostatic magnetic attraction on the friction disk 4, thereby make the inductance insulating tube remove towards both sides, reached and utilized electrostatic magnetic force to distinguish the damaged effect of inductance insulating tube epidermis.
And, this detect inside insulating tube of inductance and classify device to the insulating tube, attract towards both sides through the damaged insulating tube of inductance insulating tube epidermis of electrostatic magnetic force of friction disc 4, make the insulating tube contact with gasbag 8 of both sides, will make the insulating tube extrude the kicking block 9 on the gasbag 8 to shrink because of the effect of attraction, thereby kicking block 9 will extrude the inside gas of gasbag 8, thereby the inside gas of gasbag 8 will push open the inside commentaries on classics board 11 of air duct 10 and rotate, thereby gas will be along with air duct 10 and enter into cylinder 17, promote the vertical upward movement of slide 19 in the cylinder 17 with the help of gas, thereby ejector pin 20 on the slide 19 will push against commentaries on classics board 11 and deflect, thereby the insulating tube that falls down above will enter into the receiver 14 of both sides, if the inductance insulating tube epidermis is not damaged, will fall into the receiver 14 in the middle, even the insulating tube falls to both sides because can not extrude gasbag 8, changes board 11 and does not take place to deflect, and the discharge gate 15 of both sides also is in the closed condition, and the insulating tube also can cover the landing to inside the middle receiver 14 along the receiver 14 of slope, has reached according to whether insulating effect of classifying and accomodating to the insulating tube.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a detect inside insulating tube of inductance and classify device to the insulating tube, includes inductance detection device main part (1), its characterized in that: the top of the inductance detection device body (1) is fixedly connected with an inlet pipe (2), the inner walls of the left side and the right side of the inductance detection device body (1) are fixedly provided with a placing groove (3), the inside of the placing groove (3) is fixedly provided with a friction disc (4), the inside of the friction disc (4) is movably provided with a turntable (5), the outer wall of the turntable (5) is fixedly provided with a motor (6), the right side of the motor (6) is fixedly provided with a rotor (7), the left side of the placing groove (3) is fixedly provided with an air bag (8), the left side of the air bag (8) is fixedly provided with a top block (9), the right side of the air bag (8) is fixedly connected with an air duct (10), the inner wall of the air duct (10) is movably provided with a rotating plate (11), the inner wall of the air duct (10) is fixedly provided with a baffle plate (12), and the inner wall of the air duct (10) is fixedly connected with an elastic rope (13), the inner wall fixed mounting of inductance detection device main part (1) bottom has receiver (14), discharge gate (15) have been seted up at the top of receiver (14), the inner wall fixed mounting of receiver (14) has support (16), the top fixed mounting of support (16) has cylinder (17), the inner wall fixed mounting of cylinder (17) bottom has magnet (18), the inside sliding connection of cylinder (17) has slide (19), the top fixed mounting of slide (19) has ejector pin (20).
2. The apparatus for inspecting and sorting the inner insulation tube of an inductor according to claim 1, wherein: the top and bottom regions of the friction disc (4) are made of insulating materials, and the middle region is a friction electricity generating region.
3. The apparatus for inspecting and sorting the inner insulation tube of an inductor according to claim 1, wherein: and a speed reducer is arranged in the turntable (5), and consists of a top block (9) and a pulley.
4. The apparatus for inspecting and sorting the inner insulation tube of an inductor according to claim 1, wherein: the rotor (7) is in surface contact with the friction disc.
5. The apparatus for inspecting and sorting the inner insulation tube of an inductor according to claim 1, wherein: the ejector block (9) is made of elastic materials and is in a convex arc shape.
6. The apparatus for inspecting and sorting the inner insulation tube of an inductor according to claim 1, wherein: the bottom of the storage box (14) is provided with a spongy cushion.
7. The apparatus for inspecting and sorting the inner insulation tube of an inductor according to claim 1, wherein: the bottom of the cylinder (17) is opposite to the magnetism of the magnet (18) inside the sliding plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385728.0A CN113262992A (en) | 2021-04-10 | 2021-04-10 | Device for detecting insulating tube inside inductor and classifying insulating tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385728.0A CN113262992A (en) | 2021-04-10 | 2021-04-10 | Device for detecting insulating tube inside inductor and classifying insulating tubes |
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| Publication Number | Publication Date |
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| CN113262992A true CN113262992A (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110385728.0A Pending CN113262992A (en) | 2021-04-10 | 2021-04-10 | Device for detecting insulating tube inside inductor and classifying insulating tubes |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899085A (en) * | 1970-06-08 | 1975-08-12 | Delta Design Inc | Integrated circuit handling system |
| US6163000A (en) * | 1999-04-19 | 2000-12-19 | Huang; Robert S. | Inspecting sorting machine for finished products of plastic film capacitor |
| CN204842269U (en) * | 2015-06-19 | 2015-12-09 | 保定来福汽车照明集团有限公司 | Bulb autofilter machine |
| CN206531873U (en) * | 2016-08-30 | 2017-09-29 | 上海锦科电气科技有限公司 | A kind of gasbag-type rotor test fixture of auto-feed |
| CN209935307U (en) * | 2018-09-28 | 2020-01-14 | 东莞市瑞其精密机械有限公司 | Capacitor charging test device |
| CN210279889U (en) * | 2019-06-12 | 2020-04-10 | 湖南艾迪奥电子科技有限公司 | Magnetic ring electrical property detection device |
| CN211134634U (en) * | 2019-11-27 | 2020-07-31 | 佛山市迅景电气有限公司 | Detection equipment for core in capacitor |
| CN212310155U (en) * | 2020-05-11 | 2021-01-08 | 安徽正熹标王新能源有限公司 | Detection device for zinc-manganese battery production |
| CN112604989A (en) * | 2020-12-23 | 2021-04-06 | 深圳市优立检测技术服务有限公司 | Radar joint processing is with categorised conveyor that has insulating function that detects |
-
2021
- 2021-04-10 CN CN202110385728.0A patent/CN113262992A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899085A (en) * | 1970-06-08 | 1975-08-12 | Delta Design Inc | Integrated circuit handling system |
| US6163000A (en) * | 1999-04-19 | 2000-12-19 | Huang; Robert S. | Inspecting sorting machine for finished products of plastic film capacitor |
| CN204842269U (en) * | 2015-06-19 | 2015-12-09 | 保定来福汽车照明集团有限公司 | Bulb autofilter machine |
| CN206531873U (en) * | 2016-08-30 | 2017-09-29 | 上海锦科电气科技有限公司 | A kind of gasbag-type rotor test fixture of auto-feed |
| CN209935307U (en) * | 2018-09-28 | 2020-01-14 | 东莞市瑞其精密机械有限公司 | Capacitor charging test device |
| CN210279889U (en) * | 2019-06-12 | 2020-04-10 | 湖南艾迪奥电子科技有限公司 | Magnetic ring electrical property detection device |
| CN211134634U (en) * | 2019-11-27 | 2020-07-31 | 佛山市迅景电气有限公司 | Detection equipment for core in capacitor |
| CN212310155U (en) * | 2020-05-11 | 2021-01-08 | 安徽正熹标王新能源有限公司 | Detection device for zinc-manganese battery production |
| CN112604989A (en) * | 2020-12-23 | 2021-04-06 | 深圳市优立检测技术服务有限公司 | Radar joint processing is with categorised conveyor that has insulating function that detects |
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