CN113955477A - Moving blade assembly conveying device and conveying method - Google Patents
Moving blade assembly conveying device and conveying method Download PDFInfo
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- CN113955477A CN113955477A CN202111328680.6A CN202111328680A CN113955477A CN 113955477 A CN113955477 A CN 113955477A CN 202111328680 A CN202111328680 A CN 202111328680A CN 113955477 A CN113955477 A CN 113955477A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/905—Control arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to a moving blade assembly conveying device and a moving blade assembly conveying method, a moving blade clamping unit and a moving blade component conveying unit. The movable knife clamping unit is used for clamping the movable knife on the assembly line and putting the movable knife part conveying unit; the moving blade component conveying unit clamps the moving blade and clamps the moving blade component in the moving blade assembling process. The invention realizes the automatic clamping of the moving knife of the molded case circuit breaker and the conveying of the moving knife assembly, thereby realizing the streamlined operation. The invention is provided with the clamping splint, and can clamp and fix moving blade parts, thereby facilitating the assembly of the whole moving blade part. Be equipped with holder device, can realize the interim screens to spring placed in the middle, prevent that it from taking place to drop in assembling process.
Description
Technical Field
The invention relates to the technical field of circuit breakers, in particular to a moving blade assembly conveying device and a moving blade assembly conveying method.
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, six over travel springs 103, three centering 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 a moving knife is manually clamped, transported and installed. The process is complicated and the efficiency is low.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a moving blade assembly conveying device and a moving blade assembly conveying method, which are used for realizing automatic clamping and assembling of a centered moving blade and realizing streamlined operation.
In order to achieve the aim, the invention provides a moving blade component conveying device, which comprises a moving blade clamping unit and a moving blade component conveying unit;
the movable knife clamping unit comprises a first rotating assembly, a first vertical telescopic assembly, a first horizontal telescopic assembly and a clamping assembly;
the first rotating assembly is provided with the first vertical telescopic assembly and can drive the first vertical telescopic assembly to rotate;
the first horizontal telescopic assembly is arranged at the telescopic end of the first vertical telescopic assembly, and the telescopic end of the first vertical telescopic assembly can be stretched in the vertical direction to drive the first horizontal telescopic assembly to move up and down;
the telescopic end of the first horizontal telescopic component is provided with the clamping component, and the telescopic end of the first horizontal telescopic component extends and retracts along the horizontal direction to drive the clamping component to adjust the distance between the clamping component and the first rotating component in the horizontal direction;
the clamping assembly is used for clamping or releasing the movable knife;
the moving blade component conveying unit comprises a conveying assembly, an accommodating assembly and a centering spring clamping assembly;
the conveying assembly conveys the accommodating assembly through a conveying belt;
the accommodating assembly comprises an accommodating part and a clamping part; the accommodating part is used for placing the movable blade component, and the clamping part is used for clamping the movable blade component in the accommodating part;
and the centering spring clamping assembly is used for clamping centering springs arranged on two sides of the movable cutter part.
Further, the first rotating assembly comprises a first base, a first motor seat, a first motor, a gear transmission assembly and a first rotating seat;
the first base is a frame support;
the first motor is arranged on the first motor base, and the first motor drives the first rotating base to rotate relative to the first base through a gear transmission assembly;
the first motor base, the first motor and the gear transmission assembly are arranged inside the first base frame support; the first rotating seat is positioned at the top of the frame support.
Further, the gear assembly includes: the first gear, the second gear and the first rotating shaft; the motor shaft of first motor and first gear fixed connection, second gear fixed connection are in first pivot, first pivot with first roating seat fixed connection.
Further, the first vertical telescopic assembly comprises: the first cylinder seat, the first cylinder and a plurality of first cylinder rods;
a first cylinder seat is fixedly arranged on the first rotating seat, and a first cylinder is fixedly arranged on the first cylinder seat; the first cylinder rod is assembled on the first cylinder and extends in the vertical direction, and the first cylinder rod is driven by the first cylinder to stretch in the vertical direction; the far end of the first cylinder rod is provided with the first horizontal telescopic component which is driven to move up and down.
Further, the first horizontal telescopic assembly comprises: the second cylinder seat, the second cylinder and the second cylinder rod;
a second cylinder block mounted at a distal end of the first cylinder rod; a second cylinder is fixedly arranged on the second cylinder seat; the second air cylinder rod extends along the horizontal direction and is assembled on the second air cylinder, and the second air cylinder rod stretches and retracts along the horizontal direction under the driving of the second air cylinder;
the far end of the second cylinder rod is provided with the clamping assembly, and the clamping assembly is driven to move along the horizontal direction.
Further, the clamping assembly comprises a third cylinder seat, a first clamping cylinder, a first clamping jaw and a second clamping jaw;
the third cylinder block is arranged at the far end of the second cylinder rod, a first clamping cylinder is fixedly arranged on the third cylinder block, and the first clamping jaw and the second clamping jaw are arranged on the first clamping cylinder and drive the first clamping jaw and the second clamping jaw to approach to each other or to be away from each other.
Further, the rod parts of the first clamping jaw and the second clamping jaw are arranged in parallel.
Further, the transfer assembly includes: the device comprises a bracket, a first motor base, a first motor, a first V belt, a first rotating shaft, a third belt wheel, a fourth belt wheel, a second rotating shaft, a transmission support, a first belt wheel, a second belt wheel and a second V belt;
the bracket comprises two support plates which extend upwards and are arranged in parallel, and the first V-shaped belt and the second V-shaped belt are respectively arranged at the inner sides of the two support plates;
the first motor base is fixed to a support plate, and a first motor is mounted on the first motor base; a motor shaft of the first motor is fixedly connected with a first rotating shaft, a third belt wheel and a first belt wheel are fixedly installed at two ends of the first rotating shaft respectively, the third belt wheel is connected with a fourth belt wheel through a first V belt, the fourth belt wheel is connected with a second belt wheel through a second V belt, the fourth belt wheel and the second belt wheel are fixedly installed at two ends of the second rotating shaft, the second rotating shaft is installed on the rear side of the support, and the first rotating shaft and the second rotating shaft can rotate; the transmission support is fixedly arranged on the first V belt and the second V belt.
Furthermore, the accommodating assembly comprises a square box, and the interior of the square box is hollow; a first clamping plate and a second clamping plate are arranged in the square box; the movable knife part is placed in the first clamping plate and the second clamping plate, and the accommodating part is arranged in the first clamping plate and the second clamping plate.
Further, the clamping part of the containing assembly comprises a first clamping plate and a second clamping plate, a plurality of compression springs are arranged between the first clamping plate and the inner wall of the square box, and a plurality of compression springs are arranged between the second clamping plate and the inner wall of the square box.
Further, the centering spring clamping assembly comprises a vertical telescopic part, a horizontal telescopic part and a clamping seat;
the telescopic end of the vertical telescopic part is provided with a horizontal telescopic part, and the telescopic end of the vertical telescopic part is telescopic along the vertical direction to drive the horizontal telescopic part to move in the vertical direction;
the telescopic end of the horizontal telescopic part is provided with a clamping seat, and the telescopic end of the horizontal telescopic part drives the clamping seat to move in the vertical direction along horizontal telescopic;
and the claw end of the clamping seat is used for clamping and fixedly assembling a centered spring assembled on two sides of the movable cutter component.
Further, still include the control module, control includes: starting a first motor, driving a first clamping jaw and a second clamping jaw to rotate around the center of a first base as a circle center, starting a first air cylinder, driving the first clamping jaw and the second clamping jaw to vertically move, starting a second air cylinder, driving the clamping jaws to transversely move, and moving the first clamping jaw and the second clamping jaw to be above a moving knife on a production line;
controlling a first air cylinder, slowly dropping a first clamping jaw and a second clamping jaw to positions capable of clamping the moving blade, starting a first clamping air cylinder, enabling the first clamping jaw and the second clamping jaw to approach each other, and clamping the moving blade; then the first air cylinder, the second air cylinder and the first motor are controlled, and the moving knife is far away from the production line of the moving knife and reaches the upper part of the assembly station of the moving knife part;
starting a second motor to move the transmission support to the assembly station of the movable knife;
when the movable knife clamping device places the movable knife on the upper part of the square box of the movable knife part conveying device, the first air cylinder is controlled to drive the movable knife to fall down and enter the middle of the first clamping plate and the second clamping plate, so that the two clamping plates are spread, and the movable knife part is placed in the square box;
and starting the second motor to enable the transmission support to move to the assembling station of the movable cutter component.
The method for conveying the movable knife by using the movable knife assembly conveying device comprises the following steps: the production line of the movable knife is positioned at the front end of the movable knife clamping unit, when the movable knife part needs to be assembled, the first motor is started to drive the first clamping jaw and the second clamping jaw to rotate around the center of the first base as a circle center, the first air cylinder is started to drive the first clamping jaw and the second clamping jaw to vertically move, the second air cylinder is started to drive the clamping jaws to transversely move, and the first clamping jaw and the second clamping jaw are moved to the position above the movable knife on the production line;
controlling a first air cylinder, slowly dropping a first clamping jaw and a second clamping jaw to positions capable of clamping the moving blade, starting a first clamping air cylinder, enabling the first clamping jaw and the second clamping jaw to approach each other, and clamping the moving blade; then the first air cylinder, the second air cylinder and the first motor are controlled, and the moving knife is far away from the production line of the moving knife and reaches the upper part of the assembly station of the moving knife part;
starting a second motor to move the transmission support to the assembly station of the movable knife;
when the movable knife clamping device places the movable knife on the upper part of the square box of the movable knife part conveying device, the first air cylinder is controlled to drive the movable knife to fall down and enter the middle of the first clamping plate and the second clamping plate, so that the two clamping plates are spread, and the movable knife part is placed in the square box;
and starting the second motor to enable the transmission support to move to the assembling station of the movable cutter component.
The technical scheme of the invention has the following beneficial technical effects:
(1) the invention realizes the automatic clamping of the moving knife of the molded case circuit breaker and the conveying of the moving knife assembly, thereby realizing the streamlined operation.
(2) According to the invention, the cylinder rod is driven by the cylinder to stretch, so that the clamping assembly moves horizontally and vertically, and the clamping mechanism is simple in structure and good in driving stability.
(3) The invention is provided with the clamping splint, and can clamp and fix moving blade parts, thereby facilitating the assembly of the whole moving blade part. Be equipped with holder device, can realize the interim screens to spring placed in the middle, prevent that it from taking place to drop in assembling process.
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 a full-automatic assembling and conveying device for movable cutter parts;
FIG. 4 is a partial schematic view of the moving blade clamping device;
FIG. 5 is a schematic view showing a gripping state of the movable knife gripping device;
FIG. 6 is a schematic view of a moving blade part conveying device;
FIG. 7 is a schematic view of a transfer assembly;
FIG. 8 is a schematic view of the containment assembly and the centering spring clamp assembly;
FIG. 9 is a schematic view of the interior of the containment assembly;
fig. 10 is a schematic diagram of a centering spring in a link of clamping and fixedly assembling a movable blade part by a clamping seat.
Wherein, 101-isolating knife sleeve; 102-moving blade; 103-over travel spring; 104-over travel spring mount; 105-a small pin; 106-centering spring; 107-big pin shaft; 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-base assembly means; 800-pin shaft assembling device; 501-a fifth bottom plate; 502-a first base; 503-a first motor mount; 504-a first motor; 505-a first gear; 506-a second gear; 507-a first rotating shaft; 508-a first rotating bed; 509-first cylinder seat; 510-a first cylinder; 511-a first cylinder rod; 512-a second cylinder block; 513-a second cylinder; 514-a second cylinder rod; 515-a third cylinder block; 516-a first clamping cylinder; 517-a first jaw; 518-a second jaw; 601-a support; 602-a second motor mount; 603-a second motor; 604-first V-band; 605-a first shaft; 606-a third pulley; 607-a fourth pulley; 608-a second shaft; 609-a transmission support; 610-a first pulley; 611-a second pulley; 612-second V-band; 613-square box; 614-third cylinder; 615-a third cylinder rod; 616-a fourth cylinder block; 617-fourth cylinder; 618-fourth cylinder rod; 619-a holder; 620-a first splint; 621-a second splint; 622-small spring.
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. 2-3, a full-automatic assembly system for moving blade assemblies of molded case circuit breakers 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 base assembling device 700, a pin shaft assembling device 800 and moving knife part conveying devices 500 and 600. Wherein 100 is the moving blade assembly.
The full-automatic assembly and conveying of the movable cutter parts need to realize automatic clamping of the movable cutter, assembly of a base, assembly of a pin shaft and conveying of the movable cutter parts. The invention aims to realize automatic clamping of the moving knife. A moving blade part conveying device is provided, which comprises a moving blade clamping unit 500 and a moving blade part conveying unit 600.
Moving blade clamping unit 500: referring to fig. 4, the clamping device includes a fifth bottom plate 501, a first base 502, a first motor base 503, a first motor 504, a first gear 505, a second gear 506, a first rotating shaft 507, a first rotating base 508, a first cylinder base 509, a first cylinder 510, a first cylinder rod 511, a second cylinder base 512, a second cylinder 513, a second cylinder rod 514, a third cylinder base 515, a first clamping cylinder 516, a first clamping jaw 517, and a second clamping jaw 518.
The moving blade gripping unit 500 is located in the front position of the moving blade part conveying device. The first base 502 is fixedly installed on the fifth base plate 501, the first motor base 503 is installed on the bottom side inside the first base 502, the first motor 504 is fixed on the first motor base 503, a motor shaft is fixedly connected with the first gear 505, the second gear 506 is fixedly connected with the first rotating shaft 507, and the first rotating shaft 507 is fixedly connected with the first rotating base 508. The first gear 505 and the second gear 506 are in meshed transmission. The first rotary base 508 is mounted on the first base 502 to be rotatable with respect to the first base 502. A first cylinder seat 509 is fixedly installed on the first rotary seat 508, a first cylinder 510 is fixedly installed on the first cylinder seat 509, and a first cylinder rod 511 is assembled on the first cylinder 510 and can vertically move relative to the first cylinder 510. A second cylinder block 512 is fixedly mounted on an end portion of first cylinder rod 511, a second cylinder 513 is fixedly mounted on second cylinder block 512, and a second cylinder rod 514 is mounted on second cylinder 513 and can move transversely with respect to second cylinder 513. A third cylinder block 515 is fixedly mounted at the end of the second cylinder rod 514, and a first clamping cylinder 516 is fixedly mounted on the third cylinder block 515. First and second jaws 517 and 518 are mounted on first clamp cylinder 516 and may be moved toward or away from each other.
The production line of moving the sword is located and moves the front end that the sword got unit 500, and when the assembly that needs moved the sword part, starts first motor 504, drives first clamping jaw 517 and second clamping jaw 518 and rotates around the center of first base 502 as the centre of a circle, starts first cylinder 510, drives the clamping jaw and takes place vertical movement, starts second cylinder 513, drives the clamping jaw and takes place lateral shifting. Through the linkage cooperation of the first air cylinder 510, the second air cylinder 513 and the first motor 504, the first clamping jaw 517 and the second clamping jaw 518 are moved to the upper part of the movable knife on the production line, then the first air cylinder 510 is controlled, the two clamping jaws slowly fall to the position capable of clamping the movable knife, the first clamping air cylinder 516 is started, the first clamping jaw 517 and the second clamping jaw 518 are close to each other, and the movable knife is clamped, so that the movable knife is combined with the graph 5. Then, the movable knife is moved away from the production line of the movable knife and reaches the upper part of the assembly station of the movable knife part through the linkage control of the first air cylinder 510, the second air cylinder 513 and the first motor 504.
Referring to fig. 6, the moving blade member conveying unit 600 includes a bracket 601, a second motor base 602, a second motor 603, a first V-belt 604, a first rotating shaft 605, a third belt pulley 606, a fourth belt pulley 607, a second rotating shaft 608, a transmission support 609, a first belt pulley 610, a second belt pulley 611, and a second V-belt 612. The housing assembly includes a cube box 613. The centering spring clamping assembly comprises a third cylinder 614, a third cylinder rod 615, a fourth cylinder block 616, a fourth cylinder 617, a fourth cylinder rod 618, a clamp block 619, a first clamp plate 620, a second clamp plate 621 and a small spring 622.
The moving blade part conveying unit 600 is located at the rear side of the moving blade clamping unit 500, is a station where the moving blade parts are assembled, and temporarily stores the moving blade parts. The bracket 601 is fixedly connected with the bottom plate, a second motor base 602 is fixedly installed on one side plate of the bracket 601, a second motor 603 is installed on the second motor base 602, a motor shaft is fixedly connected with a first rotating shaft 605, a third belt pulley 606 and a first belt pulley 610 are respectively and fixedly installed at two ends of the first rotating shaft 605, the third belt pulley 606 is connected with a fourth belt pulley 607 through a first V belt 604, the fourth belt pulley 607 is connected with a second belt pulley 611 through a second V belt 612, the fourth belt pulley 607 and the second belt pulley 611 are fixedly installed at two ends of a second rotating shaft 608, the second rotating shaft 608 is installed at the rear side of the bracket 601, and the first rotating shaft 605 and the second rotating shaft 608 can rotate. Referring to fig. 7, drive support 609 is fixedly mounted to first V-belt 604 and second V-belt 612.
The second motor 603 is started to drive the first rotating shaft 605, the third belt pulley 606, the first belt pulley 610, the first V-belt 604, the second V-belt, the fourth belt pulley 607 and the second belt pulley 611 to rotate in sequence, so that the transmission support 609 moves.
Referring to fig. 8, a square box 613 is fixedly mounted above the transmission support 609, the square box 613 is hollow inside, a third air cylinder 614 is mounted on one side of the outer side of the square box 613, which is far away from the movable knife clamping unit 500, a third air cylinder rod 615 is mounted on the third air cylinder 614, a fourth air cylinder block 616 is fixed at the end of the rod of the third air cylinder 614, a fourth air cylinder 617 is fixedly mounted on the fourth air cylinder block 616, and a fourth air cylinder rod 618 extends out of the fourth air cylinder 617 and is fixedly mounted at the end of the clamp 619. By controlling the third cylinder 614, the holder 619 can be moved up and down, and by controlling the fourth cylinder 617, the holder 619 can be moved laterally. The clamp base 619 is used for clamping the centering spring 106 in the link of fixedly assembling the movable blade part, and prevents the centering spring from falling off in the assembling process, which is shown in the combined figure 10.
With reference to fig. 9, when the movable blade clamping unit 500 places the movable blade on the upper portion of the square box 613 of the movable blade component conveying unit 600, the first cylinder is controlled to drive the movable blade to slowly fall down and enter the middle of the first clamping plate 620 and the second clamping plate 621, so that the two clamping plates are spread until the movable blade component is mostly placed in the square box 613, the clamping plates are spread, the small spring 622 is further compressed, the small spring 622 generates a larger reverse clamping force, the movable blade is firmly clamped by the first clamping plate 620 and the second clamping plate 621, the movable blade is prevented from moving when other parts of the movable blade component are assembled, and therefore the assembling performance is ensured.
Four groups of springs are respectively arranged on two sides of the square box 613, which are parallel to the moving blades to be assembled, the small spring 622 on one side is respectively connected with the first clamping plate 620 and the square box 613, and the small spring 622 on the other side is respectively connected with the second clamping plate 621 and the square box 613. The small spring 622 is in a compressed state and can press the first clamping plate 620 and the second clamping plate 621 together. The upper parts of the two clamping plates are outwards opened, so that the movable knife can be conveniently put in.
Through the linkage control of the first air cylinder 510, the second air cylinder 513 and the first motor 504, the movable knife is far away from the production line of the movable knife and reaches the upper part of the assembly station of the movable knife part, and the movable knife is positioned at the upper part of the inner space of the two clamping plates. By controlling the first cylinder 510, the moving blade is fed into the first clamp plate 620 and the second clamp plate 621, and the small spring 622 is compressed. The first clamping jaw 517 and the second clamping jaw 518 are controlled to be away from each other, and the movable knife is released. The moving knife is assembled, and after the centering spring is installed, the third air cylinder 614 and the fourth air cylinder 617 are controlled, so that the clamping seat 619 clamps the centering spring, temporary clamping of the centering spring can be realized, and the centering spring is prevented from falling in the assembling process.
Further, the device also comprises a control module which controls each motor and each air cylinder. The control comprises the following steps: starting a first motor, driving a first clamping jaw and a second clamping jaw to rotate around the center of a first base as a circle center, starting a first air cylinder, driving the first clamping jaw and the second clamping jaw to vertically move, starting a second air cylinder, driving the clamping jaws to transversely move, and moving the first clamping jaw and the second clamping jaw to be above a moving knife on a production line;
controlling a first air cylinder, slowly dropping a first clamping jaw and a second clamping jaw to positions capable of clamping the moving blade, starting a first clamping air cylinder, enabling the first clamping jaw and the second clamping jaw to approach each other, and clamping the moving blade; then the first air cylinder, the second air cylinder and the first motor are controlled, and the moving knife is far away from the production line of the moving knife and reaches the upper part of the assembly station of the moving knife part;
starting a second motor to move the transmission support to the assembly station of the movable knife;
move the sword clamp and get the device and will move the sword and place when moving sword part conveyor's square box upper portion, control first cylinder, drive and move the sword whereabouts to get into between first splint and the second splint, make two splint strut, move the sword part and put into inside the square box, splint are strut, further compress little spring, little spring produces bigger reverse clamp force, make first splint and second splint firmly press from both sides tightly and move the sword, move the sword and take place to remove when preventing to move other parts of sword part and assemble, thereby guarantee assembly performance.
And starting the second motor to enable the transmission support to move to the assembling station of the movable cutter component.
The method for conveying the movable knife by using the movable knife assembly conveying device comprises the following steps: the production line of the movable knife is positioned at the front end of the movable knife clamping unit, when the movable knife part needs to be assembled, the first motor is started to drive the first clamping jaw and the second clamping jaw to rotate around the center of the first base as a circle center, the first air cylinder is started to drive the first clamping jaw and the second clamping jaw to vertically move, the second air cylinder is started to drive the clamping jaws to transversely move, and the first clamping jaw and the second clamping jaw are moved to the position above the movable knife on the production line;
controlling a first air cylinder, slowly dropping a first clamping jaw and a second clamping jaw to positions capable of clamping the moving blade, starting a first clamping air cylinder, enabling the first clamping jaw and the second clamping jaw to approach each other, and clamping the moving blade; then the first air cylinder, the second air cylinder and the first motor are controlled, and the moving knife is far away from the production line of the moving knife and reaches the upper part of the assembly station of the moving knife part;
starting a second motor to move the transmission support to the assembly station of the movable knife;
move the sword clamp and get the device and will move the sword and place when moving sword part conveyor's square box upper portion, control first cylinder, drive and move the sword whereabouts to get into between first splint and the second splint, make two splint strut, move the sword part and put into inside the square box, splint are strut, further compress little spring, little spring produces bigger reverse clamp force, make first splint and second splint firmly press from both sides tightly and move the sword, move the sword and take place to remove when preventing to move other parts of sword part and assemble, thereby guarantee assembly performance.
And starting the second motor to enable the transmission support to move to the assembling station of the movable cutter component.
In summary, the present invention relates to a moving blade assembly conveying device and method, a moving blade clamping unit and a moving blade member conveying unit. The movable knife clamping unit is used for clamping the movable knife on the assembly line and putting the movable knife part conveying unit; the moving blade component conveying unit clamps the moving blade and clamps the moving blade component in the moving blade assembling process. The invention realizes the automatic clamping of the moving knife of the molded case circuit breaker and the conveying of the moving knife assembly, thereby realizing the streamlined operation. The invention is provided with the clamping splint, and can clamp and fix moving blade parts, thereby facilitating the assembly of the whole moving blade part. Be equipped with holder device, can realize the interim screens to spring placed in the middle, prevent that it from taking place to drop in assembling process.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. 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 (10)
1. A moving blade component conveying device is characterized by comprising a moving blade clamping unit (500) and a moving blade component conveying unit (600);
the movable knife clamping unit (500) comprises a first rotating assembly, a first vertical telescopic assembly, a first horizontal telescopic assembly and a clamping assembly;
the first rotating assembly is provided with the first vertical telescopic assembly and can drive the first vertical telescopic assembly to rotate;
the first horizontal telescopic assembly is arranged at the telescopic end of the first vertical telescopic assembly, and the telescopic end of the first vertical telescopic assembly can be stretched in the vertical direction to drive the first horizontal telescopic assembly to move up and down;
the telescopic end of the first horizontal telescopic component is provided with the clamping component, and the telescopic end of the first horizontal telescopic component extends and retracts along the horizontal direction to drive the clamping component to adjust the distance between the clamping component and the first rotating component in the horizontal direction;
the clamping assembly is used for clamping or releasing the movable knife and placing the movable knife in the accommodating assembly;
the moving blade component conveying unit (600) comprises a conveying assembly, an accommodating assembly and a centering spring clamping assembly;
the conveying assembly conveys the accommodating assembly through a conveying belt;
the accommodating assembly comprises an accommodating part and a clamping part; the accommodating part is used for placing a movable knife, and the clamping part is used for clamping the movable knife part in the accommodating part;
and the centering spring clamping assembly is used for clamping centering springs arranged on two sides of the movable cutter part.
2. The moving blade assembly conveying device according to claim 1, wherein the first rotating assembly comprises a first base (502), a first motor base (503), a first motor (504), a gear transmission assembly and a first rotating base (508);
the first base (502) is a frame support;
the first motor (504) is arranged on the first motor base (503), and the first motor (504) drives the first rotating base (508) to rotate relative to the first base (502) through a gear transmission assembly;
the first motor base (503), the first motor (504) and the gear transmission assembly are arranged inside the first base (502) frame support; the first rotating seat (508) is positioned on the top of the frame support.
The gear assembly includes: a first gear (505), a second gear (506), and a tenth rotating shaft (507); a motor shaft of the first motor (504) is fixedly connected with a first gear (505), the first gear (505) and a second gear (506) are in meshing transmission, the second gear (506) is fixedly connected to a first rotating shaft (507), and the first rotating shaft (507) is fixedly connected with a first rotating base (508).
3. The moving blade assembly transporting device according to claim 2, wherein the first vertical telescopic assembly comprises: a first cylinder block (509), a first cylinder (510), and a plurality of first cylinder rods (511);
a first cylinder seat (509) is fixedly arranged on the first rotating seat (508), and a first cylinder (510) is fixedly arranged on the first cylinder seat (509); the first cylinder rod (511) is assembled on the first cylinder (510) and extends in the vertical direction, and the first cylinder rod (511) is driven by the first cylinder (510) to stretch and retract in the vertical direction; the far end of the first cylinder rod (511) is provided with the first horizontal telescopic component to drive the first horizontal telescopic component to move up and down.
4. The moving blade assembly transporting device according to claim 3, wherein the first horizontal telescopic assembly comprises: a second cylinder block (512), a second cylinder (513), and a second cylinder rod (514);
a second cylinder block (512) mounted at a distal end of the first cylinder rod (511); a second cylinder (513) is fixedly arranged on the second cylinder seat (512); the second air cylinder rod (514) extends along the horizontal direction and is assembled on the second air cylinder (513), and the second air cylinder rod (514) extends and retracts along the horizontal direction under the driving of the second air cylinder (513);
the far end of the second cylinder rod (514) is provided with the clamping assembly, and the clamping assembly is driven to move along the horizontal direction.
5. The moving blade assembly conveying device according to claim 4, wherein the clamping assembly comprises a third cylinder seat (515), a first clamping cylinder (516), a ninth clamping jaw (517) and a tenth clamping jaw (518);
the third cylinder seat (515) is installed at the far end of the second cylinder rod (514), a first clamping cylinder (516) is fixedly installed on the third cylinder seat (515), and the first clamping jaw (517) and the second clamping jaw (518) are installed on the first clamping cylinder (516) and drive the first clamping jaw (517) and the second clamping jaw (518) to approach or separate from each other. Further, the lever portions of the first jaw (517) and the second jaw (518) are arranged in parallel with each other.
6. The moving blade assembly transport device according to claim 1, wherein the transport assembly comprises: the device comprises a support (601), a second motor base (602), a second motor (603), a first V belt (604), a first rotating shaft (605), a third belt wheel (606), a fourth belt wheel (607), a second rotating shaft (608), a transmission support (609), a first belt wheel (610), a second belt wheel (611) and a second V belt (612);
the bracket (601) comprises two supporting plates which extend upwards and are arranged in parallel, and a first V-shaped belt (604) and a second V-shaped belt (612) are respectively arranged at the inner sides of the two supporting plates;
the second motor base (602) is fixed to a support plate, and a second motor (603) is mounted on the second motor base (602); a motor shaft of the second motor (603) is fixedly connected with the first rotating shaft (605), two ends of the first rotating shaft (605) are respectively and fixedly provided with a third belt wheel (606) and a first belt wheel (610), the third belt wheel (606) is connected with a fourth belt wheel (607) through a first V belt (604), the fourth belt wheel (607) is connected with a second belt wheel (611) through a second V belt (612), the fourth belt wheel (607) and the second belt wheel (611) are fixedly arranged at two ends of the second rotating shaft (608), the second rotating shaft (608) is arranged at the rear side of the bracket (601), and the first rotating shaft (605) and the second rotating shaft (608) can rotate; the transmission support (609) is fixedly arranged on the first V belt (604) and the second V belt (612).
7. The moving blade assembly conveying device according to claim 6, wherein the accommodating assembly comprises a square box (613), and the square box (613) is hollow; a first clamping plate (620) and a second clamping plate (621) are arranged in the square box (613); the accommodating parts for placing the movable blades are arranged in the first clamping plate (620) and the second clamping plate (621); the clamping part of the accommodating assembly comprises a first clamping plate (620) and a second clamping plate (621), a plurality of compression springs are arranged between the inner walls of the first clamping plate (620) and the square box (613), and a plurality of compression springs are arranged between the inner walls of the second clamping plate (621) and the square box (613).
8. The moving blade assembly transport device according to claim 7, wherein the centering spring clamp assembly comprises a vertical telescopic part, a horizontal telescopic part and a clamp seat (619);
the telescopic end of the vertical telescopic part is provided with a horizontal telescopic part, and the telescopic end of the vertical telescopic part is telescopic along the vertical direction to drive the horizontal telescopic part to move in the vertical direction;
the telescopic end of the horizontal telescopic part is provided with a clamp seat (619), and the telescopic end of the horizontal telescopic part drives the clamp seat (619) to move in the vertical direction along horizontal telescopic;
and the claw end of the clamp seat (619) is used for clamping and fixedly assembling a centered spring assembled on two sides of the movable cutter component.
The vertical telescopic part comprises a third cylinder (614) and a third cylinder rod (615);
the third air cylinder (614) is installed on one side, away from the movable knife clamping device, of the outer side of the square box (613), a third air cylinder rod (615) is assembled on the third air cylinder (614) and extends in the vertical direction, the third air cylinder rod (615) stretches in the vertical direction under the driving of the third air cylinder (614), and the horizontal stretching part is installed at the far end of the third air cylinder rod (615);
the horizontal telescopic part comprises a fourth cylinder seat (616), a fourth cylinder (617) and a second cylinder rod (618);
the fourth cylinder block (616) is positioned at a distal end of the third cylinder rod (615); a fourth cylinder (617) is fixedly mounted on the fourth cylinder block (616); and a fourth air cylinder rod (618) extends out of the fourth air cylinder (617) and extends along the horizontal direction, the fourth air cylinder rod (618) extends and retracts along the horizontal direction under the driving of the fourth air cylinder (617), and a clamp seat (619) is fixedly installed at the far end of the fourth air cylinder rod (618). Further, the clamp holder (619) comprises two rod parts which are arranged in parallel and used for clamping and fixedly assembling a centering spring assembled on two sides of the movable blade part.
9. The moving blade assembly transporting device according to claim 8, further comprising a control module, the control comprising: starting a first motor, driving a first clamping jaw and a second clamping jaw to rotate around the center of a first base as a circle center, starting a first air cylinder, driving the first clamping jaw and the second clamping jaw to vertically move, starting a second air cylinder, driving the clamping jaws to transversely move, and moving the first clamping jaw and the second clamping jaw to be above a moving knife on a production line;
controlling a first air cylinder, slowly dropping a first clamping jaw and a second clamping jaw to positions capable of clamping the moving blade, starting a first clamping air cylinder, enabling the first clamping jaw and the second clamping jaw to approach each other, and clamping the moving blade; then the first air cylinder, the second air cylinder and the first motor are controlled, and the moving knife is far away from the production line of the moving knife and reaches the upper part of the assembly station of the moving knife part;
starting a second motor to move the transmission support to the assembly station of the movable knife;
when the movable knife clamping device places the movable knife on the upper part of the square box of the movable knife part conveying device, the first air cylinder is controlled to drive the movable knife to fall down and enter the middle of the first clamping plate and the second clamping plate, so that the two clamping plates are spread, and the movable knife part is placed in the square box;
and starting the second motor to enable the transmission support to move to the assembling station of the movable cutter component.
10. A method for conveying a movable blade by using the movable blade assembly conveying device according to claim 8, comprising: the production line of the movable knife is positioned at the front end of the movable knife clamping unit, when the movable knife part needs to be assembled, the first motor is started to drive the first clamping jaw and the second clamping jaw to rotate around the center of the first base as a circle center, the first air cylinder is started to drive the first clamping jaw and the second clamping jaw to vertically move, the second air cylinder is started to drive the clamping jaws to transversely move, and the first clamping jaw and the second clamping jaw are moved to the position above the movable knife on the production line;
controlling a first air cylinder, slowly dropping a first clamping jaw and a second clamping jaw to positions capable of clamping the moving blade, starting a first clamping air cylinder, enabling the first clamping jaw and the second clamping jaw to approach each other, and clamping the moving blade; then the first air cylinder, the second air cylinder and the first motor are controlled, and the moving knife is far away from the production line of the moving knife and reaches the upper part of the assembly station of the moving knife part;
starting a second motor to move the transmission support to the assembly station of the movable knife;
when the movable knife clamping device places the movable knife on the upper part of the square box of the movable knife part conveying device, the first air cylinder is controlled to drive the movable knife to fall down and enter the middle of the first clamping plate and the second clamping plate, so that the two clamping plates are spread, and the movable knife part is placed in the square box;
and starting the second motor to enable the transmission support to move to the assembling station of the movable cutter component.
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