CN116713734A - Automatic assembly machine for wiring rotor for vehicle and assembly method thereof - Google Patents
Automatic assembly machine for wiring rotor for vehicle and assembly method thereof Download PDFInfo
- Publication number
- CN116713734A CN116713734A CN202310865594.1A CN202310865594A CN116713734A CN 116713734 A CN116713734 A CN 116713734A CN 202310865594 A CN202310865594 A CN 202310865594A CN 116713734 A CN116713734 A CN 116713734A
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- rotor
- groove
- spring
- rotary table
- frame
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 239000002131 composite material Substances 0.000 claims abstract description 34
- 239000003921 oil Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000036316 preload Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The utility model discloses an automatic assembly machine for a wiring rotor of a vehicle and an assembly method thereof, comprising a frame, wherein the top of the frame is provided with a rotary table, and one side of the frame is provided with a blanking conveying device; the clamps are arranged at the top of the rotary table at intervals; the vibration discs are used for conveying the rotor, the movable contact piece, the first spring, the second spring or the steel balls to the corresponding rotary table; the plurality of reciprocating filling devices are distributed at intervals on the periphery of the rotary table and are used for transferring the rotor, the movable contact piece, the first spring or unloading the wiring rotor for the vehicle which is assembled; the pair of composite filling devices are used for filling the second springs and the steel balls into the sliding grooves once, and in daily use, through the technical scheme, automatic rotor filling, first spring filling, touch piece loading, second springs, steel ball loading and finished product blanking of the wiring rotor for vehicles are realized through the arrangement of the rotating table, the blanking conveying device, the clamps, the vibration plates, the reciprocating filling devices and the pair of composite filling devices.
Description
Technical Field
The utility model relates to an automatic assembly machine for a wiring rotor of a vehicle and an assembly method thereof.
Background
The existing ignition switch of the motorcycle or the electric vehicle is characterized in that a circuit is connected and disconnected through a rotor, the rotor drives a movable contact piece to be in contact fit with an external static contact piece, when the movable contact piece is driven to be in contact with the external static contact piece by rotation, a corresponding circuit system can be awakened, so that an output power supply of the circuit system is connected with the vehicle, the vehicle can use electricity, and therefore the rotor is required to stably drive the movable contact piece to move so as to conveniently connect and disconnect the circuit.
The utility model patent in China with the publication number of CN217361434U discloses a wiring rotor (shown in figure 1) for a vehicle, which comprises a rotor, movable contact pieces, a transmission shaft, grooves, a first spring, a first elastic clamping block, sliding grooves, a second spring, steel balls and a second elastic clamping block.
Disclosure of Invention
The utility model aims to solve one of the technical problems existing in the prior art.
The utility model provides an automatic assembly machine for a wiring rotor of a vehicle, which is characterized by comprising the following components:
the top of the frame is provided with a rotary table, and one side of the frame is provided with a blanking conveying device;
the clamps are arranged at the top of the rotary table at intervals;
the vibration discs are used for conveying the rotor, the movable contact piece, the first spring, the second spring or the steel balls to the corresponding rotary table;
the plurality of reciprocating filling devices are distributed at intervals on the periphery of the rotary table and are used for transferring the rotor, the movable contact piece, the first spring or unloading the wiring rotor for the vehicle which is assembled;
and the pair of composite filling devices are used for filling the second springs and the steel balls into the sliding grooves at one time.
The fixture comprises:
the middle part of the rotating frame is provided with a placement groove matched with the rotor;
the rotating shafts are fixedly arranged at two ends of the rotating frame and can be rotatably arranged at the top of the rotating platform through corresponding bearing frames;
the overturning control unit is used for being matched with one rotating shaft, so that when the rotating frame moves to the corresponding position of the first composite filling device, the rotating frame overturns 90 degrees anticlockwise/clockwise, when the rotating frame moves to the second composite filling device, the rotating frame overturns 90 degrees anticlockwise/clockwise, and when the rotating frame is far away from the composite filling device, the rotating frame resets, and the placing groove faces upwards;
and the locking unit is used for fixing the rotor in the accommodating groove before the rotating frame is overturned and releasing the fixation of the rotor after the rotating frame is reset.
The roll-over control unit includes:
the guide ring groove is arranged on the peripheral side wall of the frame and comprises a middle section, a low section and a high section which are connected end to end;
the first gear ring is fixedly arranged at the outer end of the outward rotating shaft;
the rack is slidably inserted and arranged on the rotary table through the lifting groove and is meshed with the first gear ring;
the transmission block is fixedly arranged at the lower end of the rack and can slide in the guide ring groove;
wherein the lower section corresponds vertically to the first composite filling device and the upper section corresponds vertically to the second composite filling device.
The locking unit includes:
the sliding hole is arranged in the inward rotating shaft and is parallel to the rotating shaft, and two ends of the sliding hole are communicated;
the sliding rod is slidably arranged in the sliding hole, and extends out of the sliding hole away from the end of the placement groove;
the reset spring is used for applying thrust to the sliding rod in the direction away from the placement groove;
and the arc-shaped baffle is fixedly arranged at the top of the frame, is concentric with the rotary table, is adjacent to the pair of composite filling devices and is used for pushing the arc-shaped baffle into the placing groove in cooperation with the sliding rod.
The composite filling device comprises:
the main frame body is fixedly arranged at the outer side of the bottom of the frame through a stand column and is provided with a vertical assembly groove;
the steel ball placing cavity is arranged at the top of the main frame body and is communicated with the assembly groove through a connecting hole;
spring transfer means for transferring the second springs from the respective vibration plates to above the rotary table;
the filling cylinder is arranged at the top end of the assembly groove, and the piston of the filling cylinder can be lifted in the assembly groove and is used for pushing the steel balls into the spring transfer device and pushing the steel balls into the sliding groove together with the spring.
The composite filling device further includes:
the notch is arranged at one side of the main frame body and is communicated with the assembly groove;
the turnover frame comprises a baffle plate which can be rotatably arranged in the notch through a pin shaft and can extend into the assembly groove and a connecting rod arranged at the outer side of the baffle plate;
and one end of the elastic rod is hinged with the outer end of the connecting rod, and the other end of the elastic rod is hinged with the outer wall of the main frame body and is used for applying force to the connecting rod so that the baffle plate stretches into the assembly groove.
The spring transfer apparatus includes:
the jacking cylinder is fixedly arranged at the bottom of the frame, and the piston can be inserted into the corresponding vibration disc to jack the first spring;
the transverse sliding chute is arranged at the bottom of the main frame body, extends to the upper part of the rotary table from the stand column end and is communicated with the lower end of the assembly groove;
the transverse sliding block can slide in the transverse sliding chute through the driving of the transverse sliding cylinder I;
the through cavity vertically penetrates through one end of the transverse sliding block, which is far away from the transverse sliding cylinder;
the grabbing rods can be arranged at the bottom of the through cavity in a relatively movable mode through the opening and closing driving device and are used for grabbing the first springs.
The opening and closing driving device includes:
the mounting frames are fixedly arranged at the bottom of the inner side wall of the through cavity at intervals;
the plurality of moving grooves are respectively arranged on each mounting frame;
the plurality of driving chute are respectively arranged in each moving groove;
the linkage blocks are respectively and fixedly arranged on the side walls of the grabbing rods and are in sliding fit with the corresponding transmission chute;
a lifting unit for driving each grabbing rod to lift;
wherein, each snatch pole is respectively slidable mounting in corresponding removal groove.
The lifting unit includes:
the oil cavities are fixedly arranged at the top of the inner wall of the through cavity at intervals and are mutually communicated through a communicating pipe;
the lifting ring is installed in the middle of the through cavity in a lifting and sliding manner, and the bottom surface of the lifting ring is movably connected with the upper ends of the grabbing rods through a plurality of T-shaped sliding blocks and T-shaped sliding grooves;
the pistons are respectively arranged in the oil cavities in a lifting manner and are positioned above the communicating pipe;
the upper ends of the lifting rods are fixedly connected with the pistons, and the lower ends of the lifting rods can slide to penetrate out of the lower part of the oil cavity and are fixedly connected with the lifting rings;
and an oil filling unit for supplying/discharging hydraulic oil to/from the oil chamber.
Meanwhile, the utility model discloses an assembly method of the wiring rotor for the vehicle, which comprises the following steps:
s1, rotor loading: the first reciprocating filling device transfers the rotor from the corresponding vibration disc to the clamp, and the rotary table rotates to move the clamp to the next station;
s2, loading a first spring: the second reciprocating filling device respectively transfers the two first springs from the corresponding vibration discs to the two grooves on the rotor, and the rotary table rotates to move the clamp to the next station;
s3, loading a touch sheet: the third reciprocating filling device transfers the contact piece from the corresponding vibration disc to the transmission shaft on the rotor, and the rotary table rotates to move the clamp to the next station;
s4, synchronously loading the second spring and the steel ball: the compound filling device operates, the spring II and the corresponding steel balls are simultaneously loaded into a chute on the rotor, the rotary table rotates, and the clamp is moved to the next station;
s5, repeating the step S4 to obtain a finished product of the wiring rotor for the vehicle;
s6, blanking a finished product of the wiring rotor for the vehicle: the final reciprocating filling device transfers the finished product of the assembled wiring rotor for the vehicle to a blanking conveying device;
s7, blanking: and the blanking conveying device moves the finished product of the automotive wiring rotor out of the automotive wiring rotor automatic assembly machine.
The beneficial effects of the utility model are as follows:
1. the automatic assembly of the wiring rotor for the vehicle is realized by the arrangement of the frame, the rotary table, the blanking conveying device, the clamps, the vibration discs, the reciprocating filling devices and the pair of composite filling devices, wherein the automatic assembly of the pair of first springs, the movable contact piece, the pair of second springs and the pair of steel balls is realized;
2. through the arrangement of the rotating frame, the placing groove, the pair of rotating shafts, the overturning control unit and the locking unit, when the rotating frame moves to the position corresponding to each composite filling device, the rotor in the placing groove is fixed, and the rotor is correspondingly overturned, so that when the rotor moves to the lower part of each composite filling device, the sliding grooves at different sides face upwards, and the installation of the second spring and the steel ball is convenient;
3. through setting up of body frame, steel ball placing chamber, spring transfer device, filling cylinder, notch, roll-over stand and elastic rod, make second spring and steel ball mutually support the back, load simultaneously in the spout on the rotor, further improve the speed of assembly.
Drawings
FIG. 1 is an exploded view of a three-dimensional structure of a prior art wiring rotor for a vehicle;
FIG. 2 is a top view of an automotive wiring rotor automatic assembly machine according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 2;
FIG. 4 is a schematic view of a partial enlarged structure at B in FIG. 3;
FIG. 5 is a schematic view of the structure of FIG. 4 at C in a partially enlarged manner;
FIG. 6 is a three-dimensional schematic view of an internal structure of a traversing slider according to an embodiment of the present utility model.
Reference numerals
101-rotor, 102-movable contact, 103-transmission shaft, 104-groove, 105-first spring, 106-chute, 107-second spring, 108-steel ball, 201-frame, 202-rotary table, 203-blanking conveying device, 204-vibration disk, 205-second gear ring, 206-gear, 3-clamp, 301-rotary frame, 302-placing groove, 303-rotation shaft, 304-bearing frame, 4-reciprocating loading device, 401-traversing frame, 402-sliding frame, 403-traversing cylinder two, 404-lifting frame, 405-lifting cylinder, 406-pneumatic clamping jaw, 5-composite loading device, 501-main frame body, 502-assembling groove, 503-steel ball placing cavity, 504-loading cylinder 505-notch, 506-roll-over stand, 5061-shutter, 5062-connecting rod, 507-elastic rod, 5071-rod sleeve, 5072-sliding rod, 5073-pre-load spring, 6-roll-over control unit, 601-guide ring groove, 6011-middle section, 6012-low section, 6013-high section, 602-ring gear one, 603-rack, 604-lifting groove, 605-driving block, 7-locking unit, 701-sliding hole, 702-sliding rod, 703-return spring, 704-arc shutter, 8-spring transfer device, 801-lifting cylinder, 802-traversing chute, 803-traversing slider, 804-through cavity, 805-traversing cylinder one, 806-grasping rod, 9-opening and closing drive device, 901-mounting frame, 902-moving groove, 903-transmission chute, 904-linkage block, 10-lifting unit, 1001-oil cavity, 1002-communicating pipe, 1003-lifting ring, 1004-T-shaped slide block, 1005-T-shaped chute, 1006-piston, 1007-lifting rod, 11-oiling unit, 1101-oil storage groove, 1102-oil passing hole, 1103-oil pushing piston, 1104-electric push rod.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The server provided by the embodiment of the utility model is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
Example 1:
as shown in fig. 2 to 3, an embodiment of the present utility model provides an automatic assembling machine for a wiring rotor for a vehicle, which is characterized by comprising a frame 201, a rotary table 202 is installed at the top of the frame, and a discharging and conveying device 203 is installed at one side of the frame; a plurality of clamps 3 installed at intervals on the top of the rotary table 202; a plurality of vibration plates 204 for conveying the rotor 101, the movable contact 102, the first spring 105, the second spring 107 or the steel balls 108 to the corresponding rotary table 202; the plurality of reciprocating filling devices 4 are distributed at intervals on the periphery of the rotary table 202 and are used for transferring the rotor 101, the movable contact piece 102, the first spring 105 or unloading the wiring rotor 101 for the vehicle which is assembled; a pair of composite loading devices 5 for loading the second springs 107 and the steel balls 108 into the chute 106 at a time.
Further, the second gear ring 205 is fixedly arranged on the outer peripheral wall of the rotary table 202; and a gear 206 which is meshed with the second gear ring 205 and is driven to rotate by a motor.
Further, the fixture 3 comprises a rotating frame 301, and a placement groove 302 matched with the rotor 101 is arranged in the middle of the rotating frame; a pair of rotating shafts 303 fixedly installed at both ends of the rotating frame 301 and rotatably installed at the top of the rotating table 202 through corresponding bearing frames 304; the overturning control unit 6 is used for being matched with one rotating shaft 303, so that when the rotating frame 301 moves to the corresponding position of the first compound filling device 5, the rotating frame is overturned by 90 degrees anticlockwise/clockwise, when the rotating frame moves to the corresponding position of the second compound filling device 5, the rotating frame is overturned by 90 degrees anticlockwise/clockwise, and when the rotating frame is far away from the compound filling device 5, the rotating frame is reset, and the placing groove 302 faces upwards; and a locking unit 7 for fixing the rotor 101 in the placement groove 302 before the rotating frame 301 is turned over, and releasing the fixation of the rotor 101 after the rotating frame 301 is reset.
Further, the reciprocating loader 4 includes a traverse carriage 401 fixedly mounted to the frame 201 via a support column, one end of which extends above the rotary table 202; a carriage 402 mounted on the traverse carriage 401 by a second traverse cylinder 403; a lifting frame 404 which is liftably mounted on the sliding frame by a lifting cylinder 405; pneumatic clamping jaw 406 is fixedly mounted to the bottom of lift frame 404.
Meanwhile, the assembling method of the wiring rotor 101 for the vehicle comprises the following steps:
s1, loading the rotor 101: the first reciprocating loader 4 transfers the rotor 101 from the corresponding vibration plate 204 to the gripper 3, and the rotary table 202 rotates to move the gripper 3 to the next station;
s2, loading the first spring 105: the second reciprocating filling device 4 transfers the two first springs 105 from the corresponding vibration disks 204 to the two grooves 104 on the rotor 101 respectively, and the rotary table 202 rotates to move the clamp 3 to the next station;
s3, loading a touch sheet: the third reciprocating filling device 4 transfers the contact sheets from the corresponding vibration disc 204 to the transmission shaft 103 on the rotor 101, and the rotary table 202 rotates to move the clamp 3 to the next station;
s4, loading the second spring 107 and the steel ball 108 synchronously: the compound filling device 5 operates to simultaneously load the second spring and the corresponding steel ball 108 into the chute 106 on the rotor 101, and the rotary table 202 rotates to move the clamp 3 to the next station;
s5, repeating the step S4 to obtain a finished product of the wiring rotor 101 for the vehicle;
s6, blanking finished products of the vehicle wiring rotor 101: the last reciprocating filling device 4 transfers the finished product of the assembled wiring rotor 101 for the vehicle to the blanking conveying device 203;
s7, blanking: the blanking conveying device 203 moves the finished product of the automotive wiring rotor 101 out of the automotive wiring rotor automatic assembly machine.
In this embodiment of the present utility model, due to the above-described structure, the rotary table 202 rotates clockwise under the cooperation of the motor, the gear 206 and the second gear ring 205, so that each rotary frame 301 stops when moving to the next station, and after the rotor 101, the pair of first springs 105, the movable contact 102, the first group of second springs 107 and the steel balls 108, the second group of second springs 107 and the steel balls 108, or the wire rotor 101 for the vehicle after the assembly is unloaded, the motor continues to start, so that each rotary frame 301 moves to the next station;
when the rotor 101 is loaded, the first spring 105 is assembled and the movable contact 102 is assembled, the second traversing cylinder 403 of the corresponding reciprocating loading device 4 acts to enable the corresponding sliding frame 402, the lifting frame 404, the pneumatic clamping jaw 406 and the lifting cylinder 405 to move to the position of the output port of the corresponding vibration disc 204, then the second traversing cylinder 403 stops, the lifting cylinder 405 acts to enable the lifting frame 404 and the pneumatic clamping jaw 406 to descend, after the pneumatic clamping jaw 406 grabs the rotor 101, the first spring 105 or the movable contact 102, the lifting frame 404 and the pneumatic clamping jaw 406 ascend, and meanwhile the second traversing cylinder 403 acts to enable the sliding frame 402, the lifting frame 404, the pneumatic clamping jaw 406 and the lifting cylinder 405 to move to the position above the corresponding rotating frame 301, the second traversing cylinder 403 stops, the lifting cylinder 405 operates to enable the lifting frame 404 and the pneumatic clamping jaw 406 to descend, the rotor 101 to be placed in the placing groove 302, the first spring 105 to be placed in the groove 104 or the movable contact 102 to be loaded on the transmission shaft 103, and the lifting cylinder 405 operates to enable the lifting frame 404 and the pneumatic clamping jaw 406 to ascend and reset;
since the first springs 105 have a pair, the reciprocating loading device 5 needs to be operated twice in succession in the above-described manner to achieve loading of the pair of springs when the rotary rack 301 moves below the corresponding reciprocating loading device 4;
the method for unloading the assembled wiring rotor 101 for the vehicle is the same as the principle, the finished product of the wiring rotor 101 for the vehicle is transferred from the placement groove 302 to the blanking conveying device 203, and the finished product is sent out of the automatic assembly machine by the blanking conveying device 203 (conveyor belt);
when the rotating frame 301 moves below the first composite loading device 5, the locking unit 7 first acts to fix the rotor 101 in the accommodating groove of the rotating frame 301, then the overturning control unit 6 acts to overturn the rotating frame 301 until the rotating frame 301 moves below the first composite loading device 5, at this time, the rotating frame 301 overturns to 90 ° to enable the chute 106 arranged at one side of the rotor 101 to face upwards, so that the first composite loading device 5 can assemble the first group of springs II and steel balls into the chute 106, after the assembly is completed, the rotating frame 301 moves towards the next composite loading device 5, in this process, the locking unit 7 continuously acts to keep the stability of the rotor 101 in the accommodating groove, under the action of the overturning control unit 6, the rotating frame 301 continues to overturn, and when the rotating frame 301 moves below the second composite loading device 5, the rotating frame 301 and the rotor 101 complete 180 ° overturn, at this time, the other chute 106 faces upwards, so that the second composite loading device 5 can load the second group of springs 107 and steel balls 108 into the chute 106.
Example 2:
as shown in fig. 3 to 4, in this embodiment, in addition to the structural features of the foregoing embodiments, the overturn control unit 6 includes a guide ring groove 601 provided on the peripheral side wall of the frame 201, including a middle section 6011, a low section 6012, and a high section 6013 that are connected end to end; a first gear ring 602 fixedly installed at the outer end of the outwardly-facing rotary shaft 303; a rack 603 slidably inserted through the elevating groove 604 and mounted on the rotary table 202, and engaged with the first ring gear 602; the transmission block 605 is fixedly arranged at the lower end of the rack 603 and can slide in the guide ring groove 601, the lower section 6012 vertically corresponds to the first composite filling device 5, and the upper section 6013 vertically corresponds to the second composite filling device 5.
Further, the locking unit 7 includes a sliding hole 701, which is disposed in the inward rotating shaft 303 and parallel to the rotating shaft 303, and two ends of which are penetrated; a slide bar 702 slidably mounted in the slide hole 701, the end far from the placement groove 302 extending out of the slide hole 701; a return spring 703 for applying a pushing force to the slide bar 702 in a direction away from the placement groove 302; a curved shutter 704, which is fixedly mounted on top of the frame 201, concentric with the rotary table 202, is adjacent to the pair of compound filling devices 5 for pushing them into the placement slots 302 in cooperation with the slide bars 702.
In this embodiment of the present utility model, due to the above-mentioned structure, in the process of moving the rotating frame 301 to the first composite loading device 5, the slide bar 702 is firstly in contact with the arc-shaped baffle 704, and is pushed in by the arc-shaped baffle 704 to the direction of the placement groove 302, the reset spring 703 is compressed and shortened, the inner end of the slide bar 702 stretches into the placement groove 302 and abuts against the outer wall of the rotor 101, so that the rotor 101 is fixed in the placement groove 302, and is prevented from falling out of the placement groove 302 in the process of overturning the rotating frame 301, then, the transmission block 605 at the lower end of the rack 603 moves from the middle section 6011 to the upper section 6013 and rises, and is matched with the first gear ring 602, the pair of rotating shafts 303 and the corresponding bearing frames 304, so that the rotating frame 301 is overturned clockwise/anticlockwise by 90 ° and the sliding groove 106 at one side of the rotor 101 is upwards and fixed;
in the process that the rotating frame 301 moves from the first compound loading device 5 to the second compound loading device 5, the transmission block 605 at the lower end of the rack 603 moves from the high section 6013 to the low section 6012 and descends, and is matched with the gear ring one 602, the pair of rotating shafts 303 and the corresponding bearing frames 304, so that the rotating frame 301 is turned 180 degrees anticlockwise/clockwise, the sliding groove 106 at the other side of the rotor 101 faces upwards and is fixed, and in the process, the outer end of the sliding rod 702 is contacted with the outer wall of the arc-shaped baffle 704, and the inner end of the sliding rod is kept to press and fix the outer wall of the rotor 101.
In the process that the rotating frame 301 moves from the second composite filling device 5 to the blanking conveying device 203, the transmission block 605 at the lower section of the rack 603 moves from the lower section 6012 to the middle section 6011 and ascends, and is matched with the gear ring I602, the pair of rotating shafts 303 and the corresponding bearing frames 304, so that the rotating frame 301 turns 90 degrees clockwise/anticlockwise, the placing groove 302 on the rotating frame 301 faces upwards, then the outer end of the sliding rod 702 is far away from the arc-shaped baffle 704, the reset spring 703 releases elastic potential energy, the sliding rod 702 slides in a direction far away from the containing groove, and the inner end is separated from contact with the outer wall of the rotor 101, so that the fixation of the rotor 101 is released.
If the distance between the middle section 6011 and the high section 6013 is one unit, the middle section 6011 and the low section 6012 are two units, the distance between the high section 6013 and the low section 6012 is three units, and the heights of the units are equal.
Example 3:
as shown in fig. 3 to 4, in this embodiment, in addition to the structural features of the previous embodiment, the composite loading device 5 includes a main frame body 501 fixedly installed outside the bottom of the frame 201 by a column, with a vertical assembly slot 502; the steel ball placing cavity 503 is arranged at the top of the main frame body 501 and is communicated with the assembly groove 502 through a connecting hole; spring transfer means 8 for transferring the second springs 107 from the respective vibration plates 204 to above the rotary table 202; a loading cylinder 504 is installed at the top end of the assembly groove 502, and its piston can be lifted in the assembly groove 502, so as to push the steel ball into the spring transferring device 8 and push the steel ball into the sliding groove 106 together with the spring.
Further, the composite filling device 5 further includes a notch 505 provided at one side of the main frame 501 and communicating with the fitting groove 502; a roll-over stand 506 including a baffle 5061 rotatably installed in the slot 505 by a pin shaft to be able to extend into the fitting groove 502 and a connecting rod 5062 installed outside the baffle 5061; and one end of the elastic rod 507 is hinged with the outer end of the connecting rod 5062, and the other end of the elastic rod is hinged with the outer wall of the main frame body 501 and is used for applying force to the connecting rod 5062 so that the baffle 5061 extends into the assembly groove 502.
Further, the elastic rod 507 includes a rod sleeve 5071, one end of which is closed and hinged with the outer side wall of the main frame 501, and one end of which is open and downward; one end of the sliding rod 5072 is hinged with the outer end of the connecting rod 5062, and the other end of the sliding rod extends into the inner cavity of the rod sleeve 5071; a preload spring 5073 mounted between the inner end of the slide rod 5072 and the inner end of the bore of the rod sleeve 5071 for continuously biasing the slide rod 5072.
Further, the spring transferring device 8 includes a lifting cylinder 801 fixedly installed at the bottom of the frame 201, and a piston inserted into the corresponding vibration plate 204 to lift the first spring 105; a traverse chute 802, which is disposed at the bottom of the main frame 501, extends above the rotary table 202 away from the column end, and is connected to the lower end of the assembly slot 502; a traverse slide 803 which is driven by a traverse cylinder one 805 and is slidable in the traverse slide 802; a through cavity 804 which penetrates the traversing slider 803 up and down and is far away from the end 805 of the traversing cylinder; a plurality of grabbing rods 806 are arranged at the bottom of the through cavity 804 in a relatively movable manner through the opening and closing driving device 9 and are used for grabbing the first springs 105.
In this embodiment of the present utility model, since the above-mentioned structure is adopted, the steel balls are placed in the steel ball placement chambers 503, the steel ball placement grooves incline toward the connecting holes (as shown in fig. 4 or 5), under the action of gravity, the first steel ball between the steel ball placement chambers 503 and the connecting holes rolls down into the fitting groove 502 through the connecting holes and is blocked by the blocking plate 5061, then the traversing cylinder one 805 acts, the traversing slider 803 slides in the traversing chute 802, moves above the output port of the corresponding vibration plate 204, the traversing cylinder one 805 stops acting, the jacking cylinder 801 acts, the second spring 107 in the output port of the vibration plate 204 is jacked up between the grabbing rods 806, the opening and closing driving device 9 acts, the grabbing rods 806 are closed, the second spring 107 is grabbed, then the piston of the jacking cylinder 801 descends, the traversing cylinder one 805 acts, the traversing slider 803 slides in the traversing chute 802 to below the fitting groove 502, at this time, the through cavity 804 is communicated with the lower end of the assembly groove 502, the first traverse cylinder 805 stops moving, the filling cylinder 504 moves, the piston thereof descends, contacts with the steel balls in the assembly groove 502 and pushes downwards, the baffle 5061 pushing the roll-over stand 506 overturns outwards of the assembly groove 502 around the corresponding pin shaft through the notch 505, at this time, the sliding rod 5072 slides into the rod sleeve 5071 under the pushing of the connecting rod 5062, the pre-load spring 5073 is compressed, the steel balls fall into the through cavity 804 from the assembly groove 502 and are blocked by the second spring 107, the piston of the filling cylinder 504 continues to descend, the steel balls and the second spring 107 are pushed into the corresponding sliding groove 106 of the rotor 101 to complete assembly, then the opening and closing device moves, the grabbing rods 806 are separated, the filling cylinder 504 moves, the piston thereof rises until the piston of the filling cylinder 504 rises above the connecting hole, the filling cylinder 504 stops moving, in this process, the preload spring 5073 releases elastic potential energy to push the slide rod 5072 outwards, and the slide rod 5072 is matched with the connecting rod 5062 to push the baffle 5061 to turn around the corresponding pin shaft, pass through the notch 505 and to the assembly groove 502, so that the assembly groove 502 is plugged again, and the next steel ball falls above the baffle 5061 to wait for the next assembly.
Example 4:
as shown in fig. 5 to 6, in this embodiment, in addition to the structural features of the foregoing embodiment, the opening and closing driving device 9 further includes a plurality of mounting frames 901 fixedly installed at the bottom of the inner sidewall of the through cavity 804 at intervals; a plurality of moving grooves 902 respectively provided on the respective mounting frames 901; a plurality of driving chutes 903 respectively provided in the respective moving grooves 902; a plurality of pairs of linkage blocks 904 respectively and fixedly arranged on the side walls of the grabbing rods 806 and in sliding fit with the corresponding transmission chute 903; and a lifting unit 10 for driving each of the gripping bars 806 to lift, each of the gripping bars 806 being slidably mounted in a corresponding moving slot 902, respectively.
Further, the lifting unit 10 comprises a plurality of oil chambers 1001, which are fixedly installed at intervals on the top of the inner wall of the through chamber 804 and are mutually communicated through a communicating pipe 1002; the lifting ring 1003 is installed in the middle of the through cavity 804 in a lifting and sliding manner, and the bottom surface of the lifting ring is movably connected with the upper ends of the grabbing rods 806 through a plurality of T-shaped sliding blocks 1004 and T-shaped sliding grooves 1005; a plurality of pistons 1006, each of which is installed in each oil chamber 1001 to be liftable and positioned above the communicating pipe 1002; the upper ends of the lifting rods 1007 are fixedly connected with the pistons 1006, and the lower ends of the lifting rods can slide out of the lower part of the oil cavity 1001 and are fixedly connected with the lifting rings 1003; an oil filling unit 11 for supplying/discharging hydraulic oil to/from the oil chamber 1001.
Further, the oil filling unit 11 includes an oil reservoir 1101 provided in the traverse slider 803, one end of which is communicated with one of the oil chambers 1001 through the oil passing hole 1102, and the other end of which is provided with an electric push rod 1104; an oil pushing piston 1103, which is fixedly mounted on the telescopic end of the electric push rod 1104, is slidable in a section of the oil reservoir 1101 between the electric push rod 1104 and the oil passing hole 1102.
In this embodiment of the present utility model, since the above-described structure is adopted, when each of the grabbing levers 806 is required to be closed/separated, the electric push rod 1104 is operated to drive the oil pushing piston 1103 away from/close to the oil passing hole 1102, so that the hydraulic oil returned from each of the oil chambers 1001 to the oil storage tank 1101/the oil storage tank 1101 through the oil passing hole 1102 and the connecting pipe 1002 enters each of the oil chambers 1001 through the oil passing hole 1102 and the connecting pipe 1002, each of the pistons 1006 and the corresponding lifting levers 1007 is lowered/lifted in the corresponding oil chamber 1001, the lifting ring 1003 is lowered/lifted at the same time, each of the grabbing levers 806 is driven to be raised/lowered in the corresponding moving groove 902 through the T-shaped slide blocks 1004 and the T-shaped slide grooves 1005, and when each of the grabbing levers 806 is lifted/lowered, each of the linkage blocks 904 slides to the other end of the corresponding slide grooves, so that the corresponding grabbing levers 806 are extended/retracted into the moving groove 902 in the lowering/lifting process, so that the folding/separation of each of the grabbing levers 806 is realized, and simultaneously each of the T-shaped slide blocks 1004 slides in the corresponding T-shaped slide grooves 1005;
a T-shaped slider 1004 may be mounted on the bottom of the lift ring 1003/on top of the gripper bar 806, and a T-shaped runner 1005 is provided on the top of the gripper bar 806/on the bottom of the lift ring 1003.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (10)
1. An automatic assembly machine for a wiring rotor for a vehicle, comprising:
a rotary table (202) is arranged at the top of the frame (201), and a blanking conveying device (203) is arranged at one side of the frame;
a plurality of clamps (3) which are arranged at the top of the rotary table (202) at intervals;
a plurality of vibration disks (204) for conveying the rotor (101), the movable contact (102), the first spring (105), the second spring (107) or the steel balls (108) to the corresponding rotary table (202);
the plurality of reciprocating filling devices (4) are distributed at intervals on the periphery of the rotary table (202) and are used for transferring the rotor (101), the movable contact piece (102), the first spring (105) or unloading the wiring rotor (101) for the vehicle which is assembled completely;
and a pair of compound loading devices (5) for loading the second springs (107) and the steel balls (108) into the sliding groove (106) at one time.
2. An automatic assembly machine for automotive wiring rotors according to claim 1, characterized in that said clamp (3) comprises:
a rotary frame (301), the middle of which is provided with a placement groove (302) which is matched with the rotor (101);
a pair of rotating shafts (303) fixedly arranged at two ends of the rotating frame (301) and rotatably arranged at the top of the rotating table (202) through corresponding bearing frames (304);
the overturning control unit (6) is used for being matched with one rotating shaft (303) to enable the rotating frame (301) to be overturned by 90 degrees anticlockwise/clockwise when moving to the corresponding position of the first compound filling device (5), to be overturned by 90 degrees anticlockwise/clockwise when moving to the second compound filling device (5), to reset when being far away from the compound filling device (5), and to enable the placing groove (302) to be upward;
and a locking unit (7) for fixing the rotor (101) in the placement groove (302) before the rotating frame (301) is turned over, and releasing the fixation of the rotor (101) after the rotating frame (301) is reset.
3. An automatic assembly machine for a vehicle wiring rotor according to claim 2, characterized in that said overturning control unit (6) comprises:
the guide ring groove (601) is arranged on the peripheral side wall of the frame (201) and comprises a middle section (6011), a low section (6012) and a high section (6013) which are connected end to end;
a first gear ring (602) fixedly installed at the outer end of the outwardly facing rotating shaft (303);
a rack (603) slidably inserted and mounted on the rotary table (202) through a lifting groove (604) and meshed with the first gear ring (602);
the transmission block (605) is fixedly arranged at the lower end of the rack (603) and can slide in the guide ring groove (601);
wherein the lower section (6012) vertically corresponds to a first composite filling device (5), and the upper section (6013) vertically corresponds to a second composite filling device (5).
4. An automatic assembly machine for automotive wiring rotors according to claim 2, wherein said locking unit (7) comprises:
a slide hole (701) provided in the rotating shaft (303) facing inward and parallel to the rotating shaft (303) and penetrating through both ends thereof;
a slide bar (702) which is slidably arranged in the slide hole (701) and extends out of the slide hole (701) away from the end of the placement groove (302);
a return spring (703) for applying a pushing force to the slide bar (702) in a direction away from the placement groove (302);
and a cambered baffle plate (704) fixedly arranged on the top of the frame (201), concentric with the rotary table (202), adjacent to the pair of composite filling devices (5) and used for pushing the composite filling devices into the placement groove (302) in cooperation with the sliding rod (702).
5. An automatic assembly machine for automotive wiring rotors according to claim 1, characterized in that said composite loading device (5) comprises:
the main frame body (501) is fixedly arranged on the outer side of the bottom of the frame (201) through a stand column and is provided with a vertical assembly groove (502);
the steel ball placing cavity (503) is arranged at the top of the main frame body (501) and is communicated with the assembly groove (502) through a connecting hole;
spring transfer means (8) for transferring the second springs (107) from the respective said vibrating discs (204) to above the rotary table (202);
and the filling cylinder (504) is arranged at the top end of the assembly groove (502), and the piston of the filling cylinder can be lifted in the assembly groove (502) and is used for pushing the steel balls into the spring transferring device (8) and pushing the steel balls into the sliding groove (106) together with the spring.
6. The automatic assembly machine for a vehicle wiring rotor according to claim 5, wherein said composite loading device (5) further comprises:
a notch (505) provided on one side of the main frame body (501) and connected to the fitting groove (502);
a roll-over stand (506) comprising a baffle (5061) rotatably installed in the slot opening (505) through a pin shaft and capable of extending into the assembly groove (502) and a connecting rod (5062) installed outside the baffle (5061);
and one end of the elastic rod (507) is hinged with the outer end of the connecting rod (5062), and the other end of the elastic rod is hinged with the outer wall of the main frame body (501) and is used for applying force to the connecting rod (5062) so that the baffle (5061) stretches into the assembly groove (502).
7. An automatic assembly machine for automotive wiring rotors according to claim 5, characterized in that said spring transfer means (8) comprise:
a jacking cylinder (801) fixedly installed at the bottom of the frame (201), wherein a piston can be inserted into a corresponding vibration disc (204) to jack the first spring (105);
the transverse sliding chute (802) is arranged at the bottom of the main frame body (501), extends to the upper part of the rotary table (202) away from the upright post end and is communicated with the lower end of the assembly groove (502);
a traverse slide 803 driven by a first traverse cylinder 805 and slidable in a traverse chute 802;
a through cavity (804) which penetrates the traversing slide block (803) up and down and is far away from the end of the traversing cylinder I (805);
the grabbing rods (806) are arranged at the bottom of the through cavity (804) in a relatively movable mode through the opening and closing driving device (9) and used for grabbing the first springs (105).
8. The automatic assembly machine for a vehicle wiring rotor according to claim 7, wherein said opening and closing driving means (9) comprises:
the mounting frames (901) are fixedly arranged at the bottom of the inner side wall of the through cavity (804) at intervals;
a plurality of moving grooves (902) respectively arranged on the mounting frames (901);
a plurality of driving chutes (903) respectively arranged in each of the moving grooves (902);
a plurality of pairs of linkage blocks (904) which are respectively and fixedly arranged on the side wall of each grabbing rod (806) and are in sliding fit with the corresponding transmission chute (903);
a lifting unit (10) for driving each of the gripping bars (806) to lift;
wherein each of the gripping bars (806) is slidably mounted in a corresponding movement slot (902), respectively.
9. The automatic assembly machine for a vehicle wiring rotor according to claim 8, wherein said lifting unit (10) comprises:
the oil cavities (1001) are fixedly arranged at the top of the inner wall of the through cavity (804) at intervals and are mutually communicated through the communicating pipe (1002);
the lifting ring (1003) is installed in the middle of the through cavity (804) in a lifting and sliding manner, and the bottom surface of the lifting ring is movably connected with the upper ends of the grabbing rods (806) through a plurality of T-shaped sliding blocks (1004) and T-shaped sliding grooves (1005);
a plurality of pistons (1006) which are respectively arranged in the oil cavities (1001) in a lifting manner and are positioned above the communicating pipes (1002);
the upper ends of the lifting rods (1007) are fixedly connected with the pistons (1006), and the lower ends of the lifting rods can slide out of the lower part of the oil cavity (1001) and are fixedly connected with the lifting ring (1003);
an oil filling unit (11) for supplying/discharging hydraulic oil to/from the oil chamber (1001).
10. An assembling method suitable for the automatic assembling machine for the automotive wiring rotor according to claim 1, characterized by comprising the steps of:
s1, loading a rotor (101): the first reciprocating filling device (4) transfers the rotor (101) from the corresponding vibration disc (204) to the clamp (3), the rotary table (202) rotates, and the clamp (3) is moved to the next station;
s2, loading a first spring (105): the second reciprocating filling device (4) respectively transfers the two first springs (105) from the corresponding vibration discs (204) into the two grooves (104) on the rotor (101), and the rotary table (202) rotates to move the clamp (3) to the next station;
s3, loading a touch sheet: a third reciprocating filling device (4) transfers the contact piece from the corresponding vibration disc (204) to the transmission shaft (103) on the rotor (101), and the rotary table (202) rotates to move the clamp (3) to the next station;
s4, loading the second spring (107) and the steel ball (108) synchronously: the compound filling device (5) operates to simultaneously load the second spring and the corresponding steel ball (108) into a chute (106) on the rotor (101), and the rotary table (202) rotates to move the clamp (3) to the next station;
s5, repeating the step S4 to obtain a finished product of the wiring rotor (101) for the vehicle;
s6, blanking a finished product of the wiring rotor (101) for the vehicle: the last reciprocating filling device (4) transfers the finished product of the assembled wiring rotor (101) for the vehicle to a blanking conveying device (203);
s7, blanking: and the blanking conveying device (203) moves the finished product of the automotive wiring rotor (101) out of the automotive wiring rotor automatic assembly machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310865594.1A CN116713734A (en) | 2023-07-13 | 2023-07-13 | Automatic assembly machine for wiring rotor for vehicle and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310865594.1A CN116713734A (en) | 2023-07-13 | 2023-07-13 | Automatic assembly machine for wiring rotor for vehicle and assembly method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116713734A true CN116713734A (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310865594.1A Pending CN116713734A (en) | 2023-07-13 | 2023-07-13 | Automatic assembly machine for wiring rotor for vehicle and assembly method thereof |
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| CN (1) | CN116713734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117359322A (en) * | 2023-10-16 | 2024-01-09 | 瑞安市三正箱包皮件有限公司 | Case mounting machine and case processing method thereof |
-
2023
- 2023-07-13 CN CN202310865594.1A patent/CN116713734A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117359322A (en) * | 2023-10-16 | 2024-01-09 | 瑞安市三正箱包皮件有限公司 | Case mounting machine and case processing method thereof |
| CN117359322B (en) * | 2023-10-16 | 2024-03-15 | 瑞安市三正箱包皮件有限公司 | Case mounting machine and case processing method thereof |
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