CN111834169A - Iron core feeding system and method for relay - Google Patents
Iron core feeding system and method for relay Download PDFInfo
- Publication number
- CN111834169A CN111834169A CN202010634165.XA CN202010634165A CN111834169A CN 111834169 A CN111834169 A CN 111834169A CN 202010634165 A CN202010634165 A CN 202010634165A CN 111834169 A CN111834169 A CN 111834169A
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- iron core
- core feeding
- blanking
- positioning
- groove
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention relates to the field of relay production. An iron core feeding device of a relay comprises an iron core vibrator, an iron core feeding rail, an iron core feeding seat, a first iron core feeding sliding block, a second iron core feeding sliding block, a limiting cover plate and a blanking clamping mechanism; blanking holes are formed in the iron core feeding seat and the iron core feeding supporting seat, and the iron core enters the blanking clamping mechanism through the blanking holes; the middle part of the iron core feeding seat is provided with a first iron core feeding chute. The invention has the technical effects that the iron core is loaded in a falling-in type loading mode, and the subsequent assembly is convenient.
Description
Technical Field
The invention relates to the field of relay production, in particular to an iron core feeding device of a relay.
Background
The relay mainly comprises a coil, a yoke and an iron core, wherein the yoke is L-shaped and fixed on the side surface of the coil assembly, and the iron core is inserted into the coil assembly.
The current relay production has the following problems: 1. because the iron core is transversely arranged during feeding, the phenomena that the coil is not inserted into the iron core and the iron core is not assembled in place easily occur during assembly, and the assembly efficiency is reduced; 2. the positioning fixture has poor clamping effect on the coil assembly, and can move during assembly, so that the assembly is inaccurate.
Disclosure of Invention
In order to solve the problem that the iron core is not assembled in place due to the fact that the iron core is transversely fed in the conventional iron core feeding device for the relay, the invention aims to provide the iron core feeding device for the relay, which is used for feeding the iron core in a feeding mode that the iron core falls from top to bottom, and avoids the phenomenon that the iron core is clamped during feeding and the iron core is easily assembled.
For the purpose of the invention, the following technical scheme is adopted: an iron core feeding device of a relay comprises an iron core vibrator, an iron core feeding rail, an iron core feeding seat, a first iron core feeding sliding block, a second iron core feeding sliding block, a limiting cover plate and a blanking clamping mechanism; an iron core enters an iron core feeding seat through an iron core vibrator and an iron core feeding rail, the iron core feeding seat is installed on an iron core feeding supporting seat, blanking holes are formed in the iron core feeding seat and the iron core feeding supporting seat, and the iron core enters a blanking clamping mechanism through the blanking holes; a first iron core feeding chute is formed in the middle of the iron core feeding seat; a first iron core feeding sliding block is arranged in the first iron core feeding sliding groove in a sliding mode; an iron core feeding cylinder is connected to the side face of the first iron core feeding sliding block and controls the first iron core feeding sliding block to slide in a first iron core feeding sliding groove; a limiting block is arranged at the top of the left end of the second iron core feeding sliding block; and a limiting cover plate is arranged above the second iron core feeding sliding block, a limiting groove is formed in the limiting cover plate, the limiting groove is obliquely arranged, and a limiting block is connected in the limiting groove.
Preferably, the iron core vibrator is arranged on the bottom plate, and an iron core feeding rail is arranged above the iron core vibrator; the discharge end of the iron core feeding rail is connected with the iron core feeding seat.
Preferably, the right end of the second iron core loading sliding block is arc-shaped.
Preferably, the blanking clamping mechanism comprises a blanking clamping cylinder, a blanking guide block and a blanking chuck; the blanking clamping cylinder is vertically arranged, the lower portion of the blanking clamping cylinder is connected with the inside of the blanking guide block, a guide hole is formed in the side face of the upper portion of the blanking guide block and located below the blanking hole, a blanking chuck is connected to the bottom of the guide hole, the upper portion of the blanking chuck is connected with the blanking clamping cylinder, the action of the blanking chuck is controlled through the blanking clamping cylinder, and the blanking chuck is located above an iron core feeding station.
The system is provided with an iron core feeding station, and the iron core feeding station is provided with the clamping device.
Preferably, the clamping device comprises a clamping base, a fixed clamp, a first movable clamp, a second movable clamp and a clamping cylinder; the clamping base is fixed on the bottom plate, and a fixed clamp is fixedly arranged at the top of the clamping base; the middle part of the fixed clamp is provided with a positioning groove; a first positioning beam is arranged on the left side of the positioning groove; one end of the first movable clamp close to the positioning groove is provided with two first positioning blocks which are arranged up and down, the positioning end of each first positioning block is a U-shaped positioning groove, the U-shaped positioning groove penetrates through the yoke assembly to be positioned on the coil assembly, and one end of the first movable clamp far away from the positioning groove is connected with a first movable clamp fixing plate through a spring; a second positioning beam is arranged on the right side of the positioning groove, positioning guide strips are arranged above and below the second positioning beam, and the second positioning beam is elastically connected with a second movable clamp; four second positioning blocks are arranged at one end, close to the positioning groove, of the second movable fixture and are arranged in a rectangular mode, the four second positioning blocks penetrate through the positioning guide strips on the second positioning beam, the positioning end of each second positioning block is L-shaped, the positioning end of each second positioning block is used for positioning the outer side of the rear portion of the coil assembly, and one end, far away from the positioning groove, of the second movable fixture is connected with the clamping cylinder.
Preferably, a buffer spring is arranged below the positioning groove; the first positioning beam is connected with the first movable clamp through a spring.
The utility model provides an iron core material loading method of relay, above-mentioned system is at the during operation, the iron core gets into in the iron core material loading seat through iron core material loading track under the effect of iron core vibrator, iron core material loading cylinder promotes first iron core material loading slider and slides right, the iron core is followed first iron core material loading slider and is removed, the stopper removes along the spacing groove on the spacing apron simultaneously, the iron core breaks away from with second iron core material loading slider, get into the blanking hole, and get into the guiding hole through the blanking hole, the iron core falls on the blanking chuck, later put the iron core in the clamping device of iron core material loading station by the blanking chuck.
In conclusion, the invention has the technical effects that the system acts once, one iron core enters the blanking hole, enters the guide hole through the blanking hole and then enters the clamping device, the ordering of iron core feeding is effectively ensured, the problems of material leakage and multiple feeding are avoided, and the iron core is more easily assembled in a falling-in type feeding mode.
Drawings
Fig. 1 is a schematic structural diagram of an iron core feeding system according to the present invention.
Fig. 2 is a schematic diagram of an exploded structure of the clamping device.
Fig. 3 is a schematic diagram of an explosion structure when the relay is vertically placed.
Detailed Description
As shown in fig. 3, the structure of the relay includes a coil 81, a yoke 82, and an iron core 83; the yoke 82 is mounted on a side surface of the coil 81, and the core 83 is inserted into the coil 81.
As shown in fig. 1, the system for feeding the iron core of the relay comprises an iron core feeding device and a clamping device 5 of the relay, and the system is provided with an iron core feeding station on which the clamping device 5 is arranged.
An iron core feeding device of a relay comprises an iron core vibrator 31, an iron core feeding rail 32, an iron core feeding seat 33, a first iron core feeding sliding block 34, a second iron core feeding sliding block 35, a limiting cover plate 36 and a blanking clamping mechanism 37; the iron core vibrator 31 is arranged on the bottom plate, and an iron core feeding rail 32 is arranged above the iron core vibrator 31; the discharge end of the iron core feeding rail 32 is connected with an iron core feeding seat 33. The iron core enters the iron core feeding seat 33 through the iron core vibrator 31 and the iron core feeding rail 32, the iron core feeding seat 33 is installed on the iron core feeding supporting seat 331, blanking holes are formed in the iron core feeding seat 33 and the iron core feeding supporting seat 331, and the iron core enters the blanking clamping mechanism 37 through the blanking holes; the middle part of the iron core feeding seat 33 is provided with a first iron core feeding chute 332; a first iron core feeding sliding block 34 is slidably mounted in the first iron core feeding sliding groove 332; an iron core feeding cylinder 341 is connected to the side surface of the first iron core feeding sliding block 34, the iron core feeding cylinder 341 controls the first iron core feeding sliding block 34 to slide in a first iron core feeding sliding groove 332, a second iron core feeding sliding groove 342 is formed in the middle of the first iron core feeding sliding block 34, the direction of the second iron core feeding sliding groove 342 is perpendicular to the direction of the first iron core feeding sliding groove 332, and a second iron core feeding sliding block 35 is arranged in the second iron core feeding sliding groove 342 in a sliding manner; the right end of the second iron core feeding slide block 35 is arc-shaped. A limiting block 351 is mounted at the top of the left end of the second iron core feeding slide block 35; the upper portion of the second iron core feeding sliding block 35 is provided with a limiting cover plate 36, a limiting groove 361 is formed in the limiting cover plate 36, the limiting groove 361 is obliquely arranged, and a limiting block 351 is connected in the limiting groove 361.
The blanking clamping mechanism 37 comprises a blanking clamping cylinder 371, a blanking guide block 372 and a blanking clamping head 373; the vertical setting of blanking centre gripping cylinder 371, in blanking guide block 372 is connected to blanking centre gripping cylinder 371 sub-unit, the upper portion side of blanking guide block 372 is equipped with the guiding hole 374, and guiding hole 374 is located the blanking hole below, and the bottom of guiding hole 374 links up blanking chuck 373, and the upper portion and the blanking centre gripping cylinder 371 of blanking chuck 373 are connected, through the action of blanking centre gripping cylinder 371 control blanking chuck 373, and blanking chuck 373 is located the top of iron core material loading station.
The advantage of iron core loading attachment 3 is that iron core loading attachment 3 moves once, and an iron core gets into the blanking hole, gets into guiding hole 374 through the blanking hole, and in reentrant clamping device 5, the problem of hourglass material and many material loadings can not appear in the orderliness of effectual assurance iron core material loading, and the formula of feeding that falls assembles the iron core more easily.
As shown in fig. 2, the clamping device 5 includes a clamping base 51, a fixed clamp 52, a first movable clamp 53, a second movable clamp 54, and a clamping cylinder 55; the clamping base 51 is fixed on the bottom plate, and the top of the clamping base 51 is fixedly provided with a fixed clamp 52; the middle part of the fixed clamp 52 is provided with a positioning groove 521; a buffer spring is arranged below the positioning groove 521; a first positioning beam 522 is arranged at the left side of the positioning groove 521; one end of the first movable clamp 53 close to the positioning groove 521 is provided with two first positioning blocks 531, the two first positioning blocks 531 are arranged up and down, the positioning end of the first positioning block 531 is a U-shaped positioning groove, the U-shaped positioning groove penetrates through the yoke assembly to be positioned on the coil assembly, and one end of the first movable clamp 53 far from the positioning groove 521 is connected with a first movable clamp fixing plate 532 through a spring; a second positioning beam 523 is arranged on the right side of the positioning groove 521, positioning guide strips 524 are arranged above and below the second positioning beam 523, and the second positioning beam 523 is elastically connected with a second movable clamp 54; one end of the second movable fixture 54 close to the positioning groove 521 is provided with four second positioning blocks 541, the four second positioning blocks 541 are arranged in a rectangular shape, the four second positioning blocks 541 pass through the positioning guide strips 524 on the second positioning beams 523, the positioning end of the second positioning blocks 541 is L-shaped, the positioning end of the second positioning blocks 541 is used for positioning the outer side of the rear portion of the coil assembly, and one end of the second movable fixture 54 far from the positioning groove 521 is connected with the clamping cylinder 55.
When the clamping device 5 is operated, the clamping cylinder 55 drives the second movable clamp 54 to move, the four second positioning blocks 541 on the second movable clamp 54 pass through the positioning guide strips 524 on the second positioning beams 523 to position the outer portion of the side surface of the coil, and the other side surface of the coil is positioned by the two first positioning blocks 531 on the first movable clamp 53 to fix the coil on the fixed clamp 52.
Clamping device 5 has solved the inaccurate problem of coil location, and clamping device 5's advantage is that fix a position the coil through constant head tank 521 tentatively, then fix a position a side of coil through second movable clamp 54, fix a position another side of coil through first movable clamp 53 at last, fix a position the effectual reliability that improves coil location many times, prevent that the coil from taking place to remove when the equipment.
The method for feeding the iron core of the relay uses the iron core feeding system, when the system works, the iron core enters the iron core feeding seat 33 through the iron core feeding rail 32 under the action of the iron core vibrator 31, the iron core feeding cylinder 341 pushes the first iron core feeding slide block 34 to slide rightwards, the iron core moves along the first iron core feeding slide block 34, meanwhile, the limiting block 351 moves along the limiting groove 361 on the limiting cover plate 36, the iron core is separated from the second iron core feeding slide block 35, enters the blanking hole, and enters the guide hole 374 through the blanking hole, the iron core falls onto the blanking chuck 373, and then the iron core is placed into the clamping device 5 of the iron core feeding station by the blanking chuck 373.
Claims (8)
1. An iron core feeding device of a relay is characterized by comprising an iron core vibrator (31), an iron core feeding rail (32), an iron core feeding seat (33), a first iron core feeding sliding block (34), a second iron core feeding sliding block (35), a limiting cover plate (36) and a blanking clamping mechanism (37); an iron core enters an iron core feeding seat (33) through an iron core vibrator (31) and an iron core feeding rail (32), the iron core feeding seat (33) is installed on an iron core feeding supporting seat (331), blanking holes are formed in the iron core feeding seat (33) and the iron core feeding supporting seat (331), and the iron core enters a blanking clamping mechanism (37) through the blanking holes; the middle part of the iron core feeding seat (33) is provided with a first iron core feeding chute (332); a first iron core feeding sliding block (34) is arranged in the first iron core feeding sliding groove (332) in a sliding mode; an iron core feeding cylinder (341) is connected to the side face of the first iron core feeding sliding block (34), the iron core feeding cylinder (341) controls the first iron core feeding sliding block (34) to slide in a first iron core feeding sliding groove (332), a second iron core feeding sliding groove (342) is formed in the middle of the first iron core feeding sliding block (34), the direction of the second iron core feeding sliding groove (342) is perpendicular to the direction of the first iron core feeding sliding groove (332), and a second iron core feeding sliding block (35) is arranged in the second iron core feeding sliding groove (342) in a sliding mode; a limiting block (351) is mounted at the top of the left end of the second iron core feeding sliding block (35); and a limiting cover plate (36) is arranged above the second iron core feeding sliding block (35), a limiting groove (361) is formed in the limiting cover plate (36), the limiting groove (361) is obliquely arranged, and a limiting block (351) is connected in the limiting groove (361).
2. The iron core loading device of the relay according to claim 1, characterized in that the iron core vibrator (31) is installed on the bottom plate, and the iron core loading rail (32) is installed above the iron core vibrator (31); the discharge end of the iron core feeding rail (32) is connected with an iron core feeding seat (33).
3. The iron core loading device of the relay according to claim 1, wherein the right end of the second iron core loading slider (35) is arc-shaped.
4. The iron core feeding device of the relay as claimed in claim 1, wherein the blanking clamping mechanism (37) comprises a blanking clamping cylinder (371), a blanking guide block (372) and a blanking chuck (373); the vertical setting of blanking centre gripping cylinder (371), in blanking guide block (372) is connected to blanking centre gripping cylinder (371) sub-unit, the upper portion side of blanking guide block (372) is equipped with guiding hole (374), guiding hole (374) are located the blanking hole below, the bottom of guiding hole (374) links up blanking chuck (373), the upper portion and the blanking centre gripping cylinder (371) of blanking chuck (373) are connected, through the action of blanking centre gripping cylinder (371) control blanking chuck (373), blanking chuck (373) are located the top of iron core material loading station.
5. A core-loading system for relays, characterized in that it comprises a clamping device (5) and a core-loading device according to claim 1.
6. The iron core feeding system of the relay according to claim 5, wherein the clamping device (5) comprises a clamping base (51), a fixed clamp (52), a first movable clamp (53), a second movable clamp (54) and a clamping cylinder (55); the clamping base (51) is fixed on the bottom plate, and a fixed clamp (52) is fixedly arranged at the top of the clamping base (51); a positioning groove (521) is arranged in the middle of the fixed clamp (52); a first positioning beam (522) is arranged at the left side of the positioning groove (521); one end, close to the positioning groove (521), of the first movable clamp (53) is provided with two first positioning blocks (531), the two first positioning blocks (531) are arranged up and down, the positioning end of the first positioning block (531) is a U-shaped positioning groove, the U-shaped positioning groove penetrates through the yoke assembly to be positioned on the coil assembly, and one end, far away from the positioning groove (521), of the first movable clamp (53) is connected with a first movable clamp fixing plate (532) through a spring; a second positioning beam (523) is arranged on the right side of the positioning groove (521), positioning guide strips (524) are arranged above and below the second positioning beam (523), and the second positioning beam (523) is elastically connected with a second movable clamp (54); one end, close to the positioning groove (521), of the second movable fixture (54) is provided with four second positioning blocks (541), the four second positioning blocks (541) are arranged in a rectangular mode, the four second positioning blocks (541) penetrate through positioning guide strips (524) on the second positioning beam (523), the positioning end of each second positioning block (541) is L-shaped, the positioning end of each second positioning block (541) is used for positioning the outer side of the rear portion of the coil assembly, and one end, far away from the positioning groove (521), of the second movable fixture (54) is connected with the clamping cylinder (55).
7. The iron core feeding system of the relay as claimed in claim 5, wherein a buffer spring is arranged below the positioning groove (521); the first positioning beam (522) is connected with the first movable clamp (53) through a spring.
8. A method for loading an iron core of a relay is characterized in that the iron core loading system of claim 5 is used; the iron core passes through iron core material loading track (32) under the effect of iron core vibrator (31) and gets into in iron core material loading seat (33), iron core material loading cylinder (341) promote first iron core material loading slider (34) and slide right, the iron core is followed first iron core material loading slider (34) and is removed, stopper (351) move along spacing groove (361) on spacing apron (36) simultaneously, the iron core breaks away from with second iron core material loading slider (35), get into the blanking hole, and get into guiding hole (374) through the blanking hole, the iron core falls on blanking chuck (373), later put the iron core in clamping device (5) of iron core material loading station by blanking chuck (373).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634165.XA CN111834169A (en) | 2020-07-02 | 2020-07-02 | Iron core feeding system and method for relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634165.XA CN111834169A (en) | 2020-07-02 | 2020-07-02 | Iron core feeding system and method for relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111834169A true CN111834169A (en) | 2020-10-27 |
Family
ID=72900026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010634165.XA Withdrawn CN111834169A (en) | 2020-07-02 | 2020-07-02 | Iron core feeding system and method for relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111834169A (en) |
-
2020
- 2020-07-02 CN CN202010634165.XA patent/CN111834169A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201027 |
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| WW01 | Invention patent application withdrawn after publication |