CN216686397U - Over travel spring assembling device - Google Patents
Over travel spring assembling device Download PDFInfo
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- CN216686397U CN216686397U CN202122743125.1U CN202122743125U CN216686397U CN 216686397 U CN216686397 U CN 216686397U CN 202122743125 U CN202122743125 U CN 202122743125U CN 216686397 U CN216686397 U CN 216686397U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to an over travel spring assembling device which comprises a first longitudinal moving device, a first transverse moving device, a first rotating device, a first vertical moving device and an over travel spring clamping device, wherein the first longitudinal moving device is arranged on the first transverse moving device; when the over-travel spring needs to be assembled, the over-travel spring clamping device is moved to the top end of the over-travel spring which is vertically placed, and the electromagnet is started, so that the clamping jaw absorbs the upper over-travel spring; moving the over travel spring to be above the cavity of the isolating knife sleeve; controlling the overtravel spring clamping device to adjust the spacing of the overtravel springs; the first vertical movement device is controlled to place the over travel spring in the chamber and continue to compress the over travel spring downward. The over-travel spring assembling device provided by the utility model realizes automatic picking, assembling and compressing of the over-travel spring, and realizes streamlined operation.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to an over-travel spring assembling device.
Background
Moulded case circuit breaker is widely used in distribution network, photovoltaic, new energy automobile fill electric pile, electric complete set field. There are tens of millions of production worldwide each year. The moving knife assembly is used as a core component in the molded case circuit breaker, and comprises an isolation knife sleeve 101, three moving knives 102, three moving knife bases 109, three large pin shafts 107, three small pin shafts 105, three over travel springs 103, three over travel spring bases 104, six centering springs 106 and six centering spring bases 108 in combination with the drawing 1, and the number of the parts is large.
The existing assembly mode is that the isolation knife pouch is manually assembled, and the transportation of the components is also manually carried. The process is complicated and the efficiency is low. The spring needs to be compressed in the installation process, and the spring can burst out due to careless installation, so that workers are injured by mistake, and certain operation danger is realized.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides an over-travel spring assembling device, which realizes automatic picking, assembling and compressing of an over-travel spring and realizes streamlined operation.
In order to achieve the above object, the present invention provides an over travel spring assembling device, which comprises a first longitudinal moving device, a first transverse moving device, a first rotating device, a first vertical moving device and an over travel spring clamping device;
the first longitudinal moving device is provided with the first transverse moving device and drives the first transverse moving device to move longitudinally;
the first transverse moving device is provided with the first rotating device, drives the first rotating device to longitudinally move and drives the first rotating device to transversely move;
the first rotating device is provided with the first vertical moving device, drives the first vertical moving device to move longitudinally or transversely and drives the first vertical moving device to rotate;
the first vertical moving device is provided with the overtravel spring clamping device, drives the overtravel spring clamping device to move longitudinally, move transversely or rotate, and drives the overtravel spring clamping device to move longitudinally;
the overtravel spring clamping device is used for clamping an overtravel spring, the overtravel spring is placed in a cavity of the isolation knife pouch, and the overtravel spring is compressed downwards under the driving of the first vertical moving device.
Further, the first longitudinal moving device includes: the first motor, the first lead screw lock catch, the first lead screw, the second lead screw lock catch, the first slide block, the second slide block and the first guide rail;
two ends of the first lead screw are fixed to the long bottom plate through the first lead screw lock catch and the second lead screw lock catch respectively, and the first lead screw can rotate under the driving of the second motor;
the first sliding block is arranged on the first lead screw and can move along the first lead screw under the driving of the second motor;
the first guide rail is fixed to the long bottom plate and is arranged in parallel with the first lead screw;
the second sliding block is arranged on the first guide rail and can move along the first guide rail;
the two sides of the first transverse moving device are respectively installed on the first sliding block and the second sliding block and can move along the first lead screw and the first guide rail under the driving of the second motor.
Further, the first lateral moving device comprises a first bottom plate, a third motor, a third lead screw lock, a fourth lead screw lock, a second lead screw, a second guide rail, a third slide block and a fourth slide block;
the first base plate is fixed to the first slider and the second slider;
two ends of the second lead screw are fixed to the first bottom plate through a third lead screw lock catch and a fourth lead screw lock catch respectively; the second lead screw can be driven to rotate by a third motor;
the second guide rail is fixed to the first bottom plate and arranged in parallel with the second lead screw;
the third sliding block is arranged on the second guide rail and can move along the second guide rail;
the fourth sliding block is arranged on the second lead screw and can move along the second lead screw under the driving of a third motor;
the first rotating device is fixed to the third sliding block and the fourth sliding block and can move transversely along the second guide rail and the second lead screw under the driving of a third motor.
Further, the first rotating device includes: the first top cover, the first bottom cover, the first rotating table, the fourth motor and the gear transmission mechanism;
the first bottom cover is arranged on the third sliding block and the fourth sliding block;
the first top cover and the first bottom cover form a sealed space, and a gear transmission mechanism is installed; an output rotating shaft of the gear transmission mechanism is connected to the first vertical moving device;
the fourth motor is installed below the first bottom cover and drives the gear transmission mechanism to rotate so as to drive the first vertical moving device to rotate.
Further, the first vertical moving device includes: the first guide rail is arranged on the first base plate, and the first guide rail is arranged on the first base plate;
the rectangular frame) is fixedly connected with an output rotating shaft of the gear transmission mechanism;
two ends of the fifth guide rail are limited to the rectangular frame through the sixth lead screw lock catch and the seventh lead screw lock catch;
two ends of the fifth lead screw are limited to the rectangular frame through the fifth lead screw lock catch and the eighth lead screw lock catch; the fifth lead screw is connected to an output shaft of the fifth motor;
the fifth guide rail and the fifth screw rod are arranged in parallel along the vertical direction;
the fifth sliding block is mounted on the fifth lead screw and can move along the fifth lead screw under the driving of a fifth motor;
the sixth slider is mounted on the fifth guide rail and is movable relative to the fifth guide rail;
the second base plate is fixed to the fifth slider and the sixth slider, and the over travel spring clamp device is fixed to the second base plate; the second bottom plate drives the over travel spring clamping device to move longitudinally under the driving of the fifth motor.
Further, the device comprises a spacing adjustment structure, a fifth clamping jaw and a sixth clamping jaw;
the fifth clamping jaw and the sixth clamping jaw respectively comprise rectangular rod parts extending outwards, electromagnets are mounted at the front ends of the rectangular rod parts, the overtravel springs can be adsorbed after the electromagnets are powered on, and the overtravel springs can be released after the electromagnets are powered off;
the fifth clamping jaw and the sixth clamping jaw can adjust the distance under the driving of the distance adjusting structure so as to adapt to the installation position in the cavity of the isolation knife sleeve.
Further, the pitch adjustment structure includes: the device comprises a sixth motor, a first support, a first belt wheel, a third screw, a second support, a fourth screw, a third guide rail, a fourth guide rail, a first sliding block support, a second sliding block support and a third coupling;
a sixth motor is arranged on the second bottom plate, a motor shaft of the sixth motor is connected with a first belt pulley through a V belt, and the first belt pulley is fixedly connected with a third screw rod;
the third screw rod is connected with the fourth screw rod through a third coupler; the third screw rod and the fourth screw rod have opposite rotating directions;
the third screw rod is arranged on the first support;
the fourth screw rod is arranged on the second support;
the first support and the second support are fixed to the second base plate;
the third guide rail is arranged on the first support and the second support, the fourth guide rail is arranged on the first support and the second support, and the third guide rail and the fourth guide rail are respectively positioned on two sides of the third screw rod (364);
a first sliding block support is installed on the fourth screw rod, a second sliding block support is installed on the third screw rod, the fifth clamping jaw is fixedly connected with the first sliding block support, and the sixth support is fixedly connected with the second sliding block support.
The technical scheme of the utility model has the following beneficial technical effects:
(1) the over-travel spring assembling device provided by the utility model realizes automatic picking, assembling and compressing of the over-travel spring, and realizes streamlined operation.
(2) The guide rail and the screw rod are matched for use, so that the stability of the device is improved.
(3) The utility model adopts automatic equipment to compress the over-travel spring, thereby ensuring the safety of operation.
Drawings
FIG. 1 is a schematic view of a moving blade assembly;
FIG. 2 is a schematic diagram of a fully automatic assembly system for a moving blade assembly of a molded case circuit breaker;
FIG. 3 is a schematic view of an over travel spring assembly apparatus;
FIG. 4 is a partial schematic view of an over travel spring assembly apparatus;
FIG. 5 is an internal view of the first rotating device;
FIG. 6 is a partial schematic view of an over travel spring assembly apparatus;
FIG. 7 is a partial schematic view of an over travel spring assembly apparatus;
FIG. 8 is a schematic view of the over travel spring assembly device jaw end;
FIG. 9 is a schematic view of the over travel spring installed in the isolated pocket.
101-isolating the knife sleeve; 102-moving blade; 103-over travel spring; 104-over travel spring mount; 105-a small pin; 106-centering spring; 107-big pin roll; 108-centered spring mount; 109-moving blade base; 100-moving blade assembly; 200-isolating a knife pouch clamping device; 300-over travel spring assembly means; 400-centering spring assembly means; 500-moving blade clamping device; 600-moving blade component conveying device; 700-a base assembly device; 800-pin shaft assembling device; 310-a first longitudinal movement means; 320-a first lateral movement device; 330-first rotating means; 350-a first vertical movement device; 360-over travel spring gripping means; 311-a second motor; 312-a first lead screw lock catch; 313 a first lead screw; 314-second lead screw lock; 315-first slider; 316-second slider; 317-a first guide rail; 321-a first base plate; 322-a third motor; 323-third lead screw lock catch; 324-fourth lead screw lock catch; 325-second lead screw; 326-a second guide rail; 327-a third slider; 328-a fourth slider; 331-a first top cover; 332 — a first bottom cover; 333-first rotating table; 334-a fourth motor; 335-a first gear; 336-a second gear; 337-a third gear; 338-third shaft; 339-fourth rotation shaft; 340-a fifth rotating shaft; 351-a rectangular frame; 352-fifth screw lock catch; 353-a sixth lead screw lock catch; 354-seventh lead screw lock catch; 355-eighth lead screw lock catch; 356-a fifth motor; 357-fifth slider; 358-sixth slide block; 359-a second base plate; 361-a sixth electric machine; 362-first seat; 363-a first pulley; 364-third lead screw; 365-a second support; 366-a fourth lead screw; 367-a third guide rail; 368-a fourth guide; 369-a first slider support; 370-a second slider mount; 371-fifth jaw; 372-a sixth jaw; 373-a third coupling; 374-a fifth rail; 375-fifth lead screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
With reference to fig. 2, the full-automatic assembly system of the moving blade assembly of the molded case circuit breaker includes: the device comprises an isolation knife pouch clamping device 200, an over travel spring assembling device 300, a centering spring assembling device 400, a moving knife clamping device 500, a base assembling device 700, a pin shaft assembling device 800 and a moving knife part conveying device 600. Wherein 100 is the moving blade assembly.
The over travel spring assembling device is located on the front side of the movable cutter assembly assembling station and used for clamping the over travel spring conveyed by the production line and conveying the over travel spring to the movable cutter assembly assembling station, and the over travel spring is placed in the isolating cutter sleeve cavity and tightly pressed.
The over travel spring assembling device, referring to fig. 3, includes a first longitudinal moving device 310, a first lateral moving device 320, a first rotating device 330, a first vertical moving device 350, and an over travel spring clamping device 360.
Referring to fig. 4, the first longitudinal moving device 310: comprises a second motor 311, a first lead screw lock 312, a first lead screw 313, a second lead screw lock 314, a first slide block 315, a second slide block 316 and a first guide rail 317; the second motor 311 is installed on one side of the long bottom plate, the motor shaft is fixedly connected with the first lead screw 313, and the first lead screw 313 is installed on the first lead screw lock 312 and the second lead screw lock 314 and can rotate relative to the lead screw lock. The first lead screw lock 312 and the second lead screw lock 314 are mounted on the long bottom plate, and are coaxial. The first guide rail 317 is installed on the other side of the long bottom plate, the first slider 315 is installed on the first lead screw 313, the second slider 316 is installed on the first guide rail 317, the first slider 316 and the second slider 316 can slide relative to the first lead screw 313 and the first guide rail 317, and the first lead screw 313 and the first guide rail 317 are equal in height. The first base plate 321 is fixedly installed on the first slider 315 and the second slider 316. The second motor 311 is started to drive the first lead screw 313 to rotate, so that the first sliding block 315 and the second sliding block 316 move longitudinally, the first bottom plate 321 moves longitudinally, and finally the overtravel spring clamping device moves longitudinally.
With reference to fig. 4, the first lateral movement device: the device comprises a support plate 321, a first bottom plate 321, a third motor 322, a third lead screw lock 323, a fourth lead screw lock 324, a second lead screw 325, a second guide rail 326, a third slide block 327 and a fourth slide block 328;
referring to fig. 4, a first base plate 321 is mounted on the first slider 315 and the second slider 316. The third motor 322 is mounted on the first base plate 321, a motor shaft is fixedly connected with the second lead screw 325, the second lead screw 325 is mounted on the third lead screw lock 323 and the fourth lead screw 366 lock 324 and can rotate relative to the lead screw lock, and the third lead screw lock 323 and the fourth lead screw lock 324 are mounted on the first base plate 321, and the third lead screw lock 323 and the fourth lead screw lock 324 are coaxial. The second guide rail 326 is arranged at the same height as the second screw 325 and is fixedly mounted on the first base plate 321, the third slider 327 is mounted on the second guide rail 326, and the fourth slider 328 is mounted on the second screw 325 and can slide relatively. The third and fourth sliders 328 are slidable with respect to the second lead screw 325 and the second guide rail 326, and a first bottom cover 332 of the first rotating device is mounted to the third slider 327 and the fourth slider 328 by bolts. The third motor 322 is started to rotate the second screw 325, so that the third slide block 327 and the fourth slide block 328 move transversely in sequence, the first bottom cover 332 moves transversely, and finally the over travel spring clamping device moves transversely.
With reference to fig. 4 and 5, the first rotating means includes: the first cover 331, the first cover 332, the first rotating table 333, the fourth motor 334, the first gear 335, the second gear 336, the third gear 337, the third rotating shaft 338, the fourth rotating shaft 339, and the fifth rotating shaft 340.
Referring to fig. 4 to 5, the first rotating unit is located at an upper portion of the first traverse unit, the first bottom cover 332 is mounted on the third slide 327 and the fourth slide 328, and the first top cover 331 is fixedly connected to the first bottom cover 332 to form a sealed space. The fourth motor 334 is mounted on the first bottom cover 332, a motor shaft is connected with the third rotating shaft 338, the third rotating shaft 338 is mounted on the first top cover 331 and can rotate relatively, the third rotating shaft 338 is fixedly connected with the first gear 335, the fourth rotating shaft 339 and the fifth rotating shaft 340 are mounted on the first top cover 331 and can also rotate relatively, the second gear 336 is fixedly connected with the fourth rotating shaft 339, the third size is fixedly connected with the fifth rotating shaft 340, and the top end of the fifth rotating shaft 340 is fixedly mounted with the first rotating table 333. The fourth motor 334 is started to drive the first gear 335, the second gear 336 and the third gear 337 to rotate at a time, so as to drive the first rotating platform 333 to rotate, and finally, the over travel spring clamping device is rotated.
A first vertical movement device: the lead screw locking mechanism comprises a rectangular frame 351, a fifth lead screw lock 352, a sixth lead screw lock 353, a seventh lead screw lock 354, an eighth lead screw lock 355, a fifth motor 356, a fifth slide block 357, a sixth slide block 358, a second bottom plate 359, a fifth guide rail 374 and a fifth lead screw 375.
Referring to fig. 6 and 7, the rectangular frame 351 is fixedly mounted on the first rotating platform 333, the fifth motor 356 is fixed on the rectangular frame 351, a motor shaft is fixedly connected to the fifth lead screw 375, the fixed lead screw is mounted on the eighth lead screw lock 355 and the first object lead screw lock, and the fifth guide rail 374 is mounted on the sixth lead screw lock 353 and the seventh lead screw lock 354. The fifth and sixth lead screw catches 352 and 353 are fixedly mounted on the upper side of the rectangular frame 351, and the seventh and eighth lead screw catches 354 and 355 are mounted on the lower side of the rectangular frame 351. The sixth slide 358 is mounted on the fifth lead screw 375 for relative sliding movement, and the fifth slide 357 is mounted on the fifth rail 374 for relative sliding movement. A second base plate 359 is fixedly attached to the fifth and sixth sliders 358. When the fifth motor 356 is started, the fifth screw 375 rotates to move the fifth slider 357 and the sixth slider 358 up and down, so that the second base plate 359 moves up and down to finally drive the over-travel spring clamping device to move up and down.
Overtravel spring presss from both sides and gets device: the clamping device comprises a sixth motor 361, a first support 362, a first belt pulley 363, a third lead screw 364, a second support 365, a fourth lead screw 366, a third guide rail 367, a fourth guide rail 368, a first sliding block 315 support, a second sliding block 316 support, a fifth clamping jaw 371, a sixth clamping jaw 372 and a third coupling 373.
Referring to fig. 6, a sixth motor 361 is mounted on the second base plate 359, a motor shaft is connected to the first pulley 363 through a V-belt, the first pulley 363 is fixedly connected to the third lead screw 364, and the third lead screw 364 is connected to the fourth lead screw 366 through a third coupling 373. The third lead screw 364 and the fourth lead screw 366 are opposite in rotation direction, and therefore can drive an object mounted thereon to relatively approach or relatively move away. The third lead screw 364 is mounted on the first support 362 for relative rotation. The fourth lead screw 366 is mounted on the second support 365 for relative rotation. The third and fourth guide rails 367 and 368 are mounted on the first and second supports 362 and 365 to be rotatable relative to each other and are respectively located on both sides of the third lead screw 364. A first sliding block 315 support is arranged on the fourth lead screw 366, a second sliding block 316 support is arranged on the third lead screw 364, the fifth clamping jaw 371 is fixedly connected with the first sliding block 315 support, and the sixth support is fixedly connected with the second sliding block 316 support. The small electromagnets are mounted at the end parts of the fifth clamping jaw 372 and the sixth clamping jaw 372, and the over-travel spring can be sucked after the electromagnets are electrified. Start sixth motor 361, drive first band pulley 363, third lead screw 364, fourth lead screw 366 in proper order and rotate to drive first slider support 369, second slider support 370 relative movement, finally make fifth clamping jaw 371 and sixth clamping jaw 372 be close to relatively or keep away from, the distance of two clamping jaws can freely change, can press from both sides the overtravel spring of getting different specifications, also can assemble the isolation broach shell of different cavity specifications with the overtravel spring, the flexibility is strong.
With reference to fig. 8, the fifth clamping jaw 371 and the sixth clamping jaw 372 both include a rectangular rod portion extending outward, an electromagnet 376 is installed at the front end of the rectangular rod portion, and can adsorb the over travel spring 103 after being powered on and release the over travel spring 103 after being powered off.
The front side of over travel spring assembly device is the production transfer chain of over travel spring, when needs assemble over travel spring, launch first longitudinal movement device, press from both sides over travel spring and get near the production transfer chain that the device carried to over travel spring, through first lateral shifting device 320, first longitudinal device 310, first vertical mobile device 350, the coordinated control of device 360 is got to over travel spring clamp, move fifth clamping jaw 371, sixth clamping jaw 372 to the vertical over travel spring top of putting, the start electromagnet, thereby over travel spring is gone up in making the clamping jaw absorption. Then start first rotary device, press from both sides the device and rotate 180 with the overtravel spring, then under the coordinated control of first lateral shifting device, first longitudinal means, first vertical mobile device, the device is pressed from both sides to the overtravel spring, move the overtravel spring to the cavity top of isolation sword cover, and slowly place the overtravel spring in the cavity, and continue to compress the overtravel spring downwards, for other spare part assembly of moving the sword subassembly provide vacant space, combine fig. 9.
In summary, the present invention relates to an over travel spring assembling apparatus, which includes a first longitudinal moving device, a first transverse moving device, a first rotating device, a first vertical moving device, and an over travel spring clamping device; when the over-travel spring needs to be assembled, the over-travel spring clamping device is moved to the top end of the over-travel spring which is vertically placed, and the electromagnet is started, so that the clamping jaw absorbs the upper over-travel spring; moving the over travel spring to be above the cavity of the isolating knife sleeve; controlling the overtravel spring clamping device to adjust the spacing of the overtravel springs; the first vertical movement device is controlled to place the over travel spring in the chamber and continue to compress the over travel spring downward. The over-travel spring assembling device provided by the utility model realizes automatic picking, assembling and compressing of the over-travel spring, and realizes streamlined operation.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. An over-travel spring assembling device is characterized by comprising a first longitudinal moving device (310), a first transverse moving device (320), a first rotating device (330), a first vertical moving device (350) and an over-travel spring clamping device (360);
the first longitudinal moving device (310) is provided with the first transverse moving device (320), and the first transverse moving device (320) is driven to move longitudinally;
the first transverse moving device (320) is provided with the first rotating device (330), drives the first rotating device (330) to move longitudinally, and drives the first rotating device (330) to move transversely;
the first rotating device (330) is provided with the first vertical moving device (350), drives the first vertical moving device (350) to move longitudinally or transversely, and drives the first vertical moving device (350) to rotate;
the first vertical moving device (350) is provided with the over-travel spring clamping device (360), drives the over-travel spring clamping device (360) to move longitudinally, transversely or rotate, and drives the over-travel spring clamping device (360) to move longitudinally;
the over travel spring clamping device (360) is used for clamping an over travel spring, placing the over travel spring in a cavity of the isolating cutter sleeve, and driving the over travel spring to be compressed downwards by the first vertical moving device (350).
2. The overtravel spring assembly apparatus according to claim 1, wherein said first longitudinal movement means (310) comprises: the device comprises a second motor (311), a first lead screw lock catch (312), a first lead screw (313), a second lead screw lock catch (314), a first sliding block (315), a second sliding block (316) and a first guide rail (317);
two ends of the first lead screw (313) are respectively fixed to the long bottom plate through the first lead screw lock catch (312) and the second lead screw lock catch (314), and the first lead screw (313) can rotate under the driving of the second motor (311);
the first sliding block (315) is arranged on the first lead screw (313) and can move along the first lead screw (313) under the driving of the second motor (311);
the first guide rail (317) is fixed to the long bottom plate and arranged in parallel with the first lead screw (313);
the second sliding block (316) is arranged on the first guide rail (317) and can move along the first guide rail (317);
two sides of the first transverse moving device (320) are respectively mounted to the first sliding block (315) and the second sliding block (316), and can move along the first lead screw (313) and the first guide rail (317) under the driving of the second motor (311).
3. The over travel spring assembly device according to claim 2, wherein the first lateral movement device (320) comprises a first base plate (321), a third motor (322), a third lead screw lock (323), a fourth lead screw lock (324), a second lead screw (325), a second guide rail (326), a third slide block (327), and a fourth slide block (328);
the first base plate (321) is fixed to the first slider (315) and the second slider (316);
two ends of the second lead screw (325) are respectively fixed to the first bottom plate (321) through a third lead screw lock catch (323) and a fourth lead screw lock catch (324); the second lead screw (325) can be driven to rotate by a third motor (322);
the second guide rail (326) is fixed to the first base plate (321) and arranged in parallel with the second lead screw (325);
the third slide block (327) is mounted on the second guide rail (326) and can move along the second guide rail (326);
the fourth sliding block (328) is arranged on the second lead screw (325) and can move along the second lead screw (325) under the driving of a third motor (322);
the first rotating device (330) is fixed to the third slider (327) and the fourth slider (328) and can move transversely along the second guide rail (326) and the second lead screw (325) under the driving of a third motor (322).
4. The over travel spring assembly device of claim 3, wherein the first rotation device (330) comprises: the device comprises a first top cover (331), a first bottom cover (332), a first rotating platform (333), a fourth motor (334) and a gear transmission mechanism;
the first bottom cover (332) is mounted on the third slider (327) and the fourth slider (328);
the first top cover (331) and the first bottom cover (332) form a sealed space for installing a gear transmission mechanism; an output rotating shaft of the gear transmission mechanism is connected to the first vertical moving device (350);
the fourth motor (334) is installed below the first bottom cover (332) and drives the gear transmission mechanism to rotate so as to drive the first vertical moving device (350) to rotate.
5. The overtravel spring assembly apparatus according to claim 4, wherein said first vertical movement device (350) comprises: the screw locking mechanism comprises a rectangular frame (351), a fifth screw lock catch (352), a sixth screw lock catch (353), a seventh screw lock catch (354), an eighth screw lock catch (355), a fifth motor (356), a fifth slide block (357), a sixth slide block (358), a second bottom plate (359), a fifth guide rail (374) and a fifth screw (375);
the rectangular frame (351) is fixedly connected with an output rotating shaft of the gear transmission mechanism;
the two ends of the fifth guide rail (374) are limited to the rectangular frame (351) through the sixth lead screw lock catch (353) and the seventh lead screw lock catch (354);
the two ends of the fifth lead screw (375) are limited to the rectangular frame (351) through the fifth lead screw lock catch (352) and the eighth lead screw lock catch (355); the fifth lead screw (375) is connected to an output shaft of the fifth motor (356);
the fifth guide rail (374) and the fifth lead screw (375) are arranged in parallel along a vertical direction;
the fifth slide block (357) is mounted on the fifth lead screw (375) and can move along the fifth lead screw (375) under the driving of a fifth motor (356);
the sixth slider (358) is mounted on the fifth rail (374) so as to be movable relative to the fifth rail (374);
said second base plate (359) being fixed to said fifth slider (357) and to said sixth slider (358), said over-travel spring clamp device (360) being fixed to said second base plate (359); the second bottom plate (359) drives the overtravel spring clamping device (360) to move longitudinally under the driving of the fifth motor (356).
6. The over travel spring assembly device according to claim 5, wherein the over travel spring gripper (360) comprises a pitch adjustment structure, a fifth jaw (371), and a sixth jaw (372);
the fifth clamping jaw (371) and the sixth clamping jaw (372) respectively comprise a rectangular rod part extending outwards, an electromagnet is mounted at the front end of the rectangular rod part, the overtravel spring can be adsorbed after the electromagnet is powered on, and the overtravel spring can be released after the electromagnet is powered off;
the fifth clamping jaw (371) and the sixth clamping jaw (372) can be driven by the spacing adjusting structure to adjust the spacing so as to adapt to the installation position in the cavity of the isolation knife sleeve.
7. The over travel spring assembly device of claim 6, wherein the spacing adjustment structure comprises: the device comprises a sixth motor (361), a first support (362), a first belt wheel (363), a third lead screw (364), a second support (365), a fourth lead screw (366), a third guide rail (367), a fourth guide rail (368), a first sliding block support (369), a second sliding block support (370) and a third coupling (373);
a sixth motor (361) is arranged on the second bottom plate (359), a motor shaft of the sixth motor (361) is connected with a first belt wheel (363) through a V belt, and the first belt wheel (363) is fixedly connected with a third lead screw (364);
the third lead screw (364) is connected with the fourth lead screw (366) through a third coupler (373); the third lead screw (364) and the fourth lead screw (366) are opposite in rotation direction;
the third lead screw (364) is arranged on the first support (362);
the fourth lead screw (366) is arranged on the second support (365);
the first mount (362) and the second mount (365) are fixed to the second base plate (359);
the third guide rail (367) is arranged on the first support (362) and the second support (365), the fourth guide rail (368) is arranged on the first support (362) and the second support (365), and the third guide rail (367) and the fourth guide rail (368) are respectively positioned at two sides of the third lead screw (364);
a first sliding block (315) support is arranged on the fourth lead screw (366), a second sliding block (316) support is arranged on the third lead screw (364), the fifth clamping jaw (371) is fixedly connected with the first sliding block (315) support, and the sixth support is fixedly connected with the second sliding block (316) support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122743125.1U CN216686397U (en) | 2021-11-10 | 2021-11-10 | Over travel spring assembling device |
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