CN219542252U - Automatic assembly machine for moving contact deflector rod - Google Patents
Automatic assembly machine for moving contact deflector rod Download PDFInfo
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- CN219542252U CN219542252U CN202320318637.XU CN202320318637U CN219542252U CN 219542252 U CN219542252 U CN 219542252U CN 202320318637 U CN202320318637 U CN 202320318637U CN 219542252 U CN219542252 U CN 219542252U
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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 utility model provides an automatic kludge of moving contact driving lever which characterized in that: the rotary type feeding device is arranged on the machine base, a plurality of positioning carriers are uniformly distributed along the circumference of the center of the rotary type feeding device, and the moving contact assembling device, the contact support assembling device, the lever assembling device, the torsion spring assembling device, the lever torsion spring assembling device, the connecting shaft assembling device, the torsion spring pressing device and the finished product blanking device are sequentially arranged on the machine base along the center of the rotary type feeding device. By adopting the scheme, the automatic assembly operation of the moving contact deflector rod can be realized, the degree of automation is high, the manual operation is greatly reduced, the working strength is reduced, the labor cost is reduced, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of automatic equipment, in particular to an automatic assembly machine for a moving contact deflector rod.
Background
As shown in fig. 1, the moving contact deflector rod comprises a moving contact 1a, a contact support 2a, a torsion spring 3a, a lever 4a and a connecting shaft 5a, wherein the moving contact 1a, the contact support 2a, the torsion spring 3a and the lever 4a are connected into a whole through the connecting shaft 5a, and two torsion legs of the torsion spring 3a respectively contact with the moving contact 1a and the contact support 2a to provide elastic force.
However, when the moving contact deflector rod is assembled, the moving contact deflector rod is assembled by manpower, and the manual assembly has the advantages of high working strength, high labor cost and low working efficiency.
Therefore, automatic equipment is urgently needed to replace manual operation so as to realize automatic assembly of the moving contact deflector rod, reduce cost and improve work efficiency.
Disclosure of Invention
In order to overcome the defects of the background technology, the utility model provides an automatic assembling machine for a moving contact deflector rod.
The utility model adopts the technical scheme that: an automatic assembling machine for a moving contact deflector rod comprises a machine base; the rotary type feeding device is characterized in that the rotary type feeding device is provided with a plurality of positioning carriers uniformly distributed along the circumference of the center of the rotary type feeding device, and the base is sequentially provided with a moving contact assembling device for placing moving contacts on the positioning carriers, a contact support assembling device for placing contact supports on the positioning carriers and matched with the moving contacts, a lever assembling device for placing a lever on the positioning carriers, a torsion spring assembling device for placing torsion springs on the positioning carriers and matched with the lever, a lever torsion spring assembling device for synchronously transferring the lever on the positioning carriers and the torsion springs and matched with the moving contacts, a connecting shaft assembling device for assembling connecting shafts, a torsion spring pressing device for pressing the torsion springs in place, and a finished product blanking device for blanking a finished moving contact deflector rod on the positioning carriers.
The moving contact assembly device includes:
a moving contact feeding mechanism;
one end of the moving contact feeding rail is connected with the moving contact feeding mechanism;
the moving contact positioning detection mechanism is connected with the tail end of the moving contact feeding track and is used for positioning and in-place detection of the moving contact;
the moving contact assembly mechanism comprises a first manipulator and a first moving assembly for driving the first manipulator to lift and translate, and is used for clamping the moving contact and transferring the moving contact to the positioning carrier.
The contact holder assembly device includes:
the contact support feeding mechanism;
one end of the contact support feeding rail is connected with the contact support feeding mechanism;
the contact support positioning detection mechanism is connected with the tail end of the contact support feeding track and is used for positioning and in-place detection of the contact support;
the contact support assembling mechanism comprises a second manipulator and a second moving assembly for driving the second manipulator to lift and translate, and is used for clamping the contact support and transferring the contact support to the positioning carrier.
The lever assembly device includes:
lever feeding mechanism;
one end of the lever feeding rail is connected with the lever feeding mechanism;
the lever overturning mechanism is connected with the tail end of the lever feeding track and is used for receiving the lever and driving the lever to overturn and move;
the lever assembly mechanism comprises a third manipulator and a third moving assembly driving the third manipulator to lift, translate and horizontally rotate, and is used for clamping the lever and transferring the lever to the positioning carrier.
The torsion spring assembling device includes:
a torsion spring feeding mechanism;
one end of the torsion spring feeding rail is connected with the torsion spring feeding mechanism;
the first torsion spring assembly mechanism comprises a feeding ejector rod matched with the torsion spring and a fourth moving assembly for driving the feeding ejector rod to move horizontally, and is used for penetrating the torsion spring and transferring the torsion spring to the position above the positioning carrier;
the second torsion spring assembly mechanism comprises a pressing block and a fifth moving assembly capable of driving the pressing block to move up and down, and is used for pressing the torsion spring on the feeding ejector rod into the positioning carrier.
The lever torsion spring assembling device comprises a material moving manipulator and a sixth moving assembly capable of driving the material moving manipulator to lift, translate and rotate.
The connecting shaft assembling device includes:
the connecting shaft feeding mechanism;
the connecting shaft guide mechanism comprises a guide nozzle, wherein a guide groove connected with the connecting shaft and a feed groove communicated with the guide groove are formed on the guide nozzle, and the feed groove is connected with the connecting shaft feeding mechanism through a guide pipe and is used for receiving, positioning and guiding the connecting shaft;
the connecting shaft jacking mechanism is provided with two groups and is respectively arranged at two sides of the positioning carrier, and comprises a jacking rod and a seventh moving assembly capable of driving the jacking rod to move in a translation mode, and the jacking rod corresponds to the guide groove of the guide nozzle;
the pressing plate mechanism comprises an upper pressing plate and a lower pressing cylinder for driving the upper pressing plate to move up and down, and is used for pressing the moving contact, the contact support, the lever and the torsion spring in the positioning carrier.
The torsion spring pressing device comprises:
the stamping mechanism comprises a stamping rod and a stamping cylinder for driving the stamping rod to move up and down;
the lower supporting mechanism comprises a supporting rod and a translation cylinder for driving the supporting rod to move in a translation mode.
The finished product unloader includes unloading deflector, unloading manipulator that the slope set up, can drive unloading manipulator lift and the eighth removal subassembly of translation.
The beneficial effects of the utility model are as follows: by adopting the scheme, the automatic assembly operation of the moving contact deflector rod can be realized, the degree of automation is high, the manual operation is greatly reduced, the working strength is reduced, the labor cost is reduced, and the working efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a moving contact lever.
Fig. 2 is a schematic structural diagram of an automatic assembling machine for a moving contact shift lever according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a rotary feeding device according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of a positioning carrier according to an embodiment of the utility model.
Fig. 5 is a schematic structural diagram of a moving contact assembling device according to an embodiment of the utility model.
Fig. 6 is a schematic structural diagram of a moving contact assembly mechanism according to an embodiment of the present utility model.
Fig. 7 is a schematic structural view of a contact holder assembly device according to an embodiment of the present utility model.
Fig. 8 is a schematic structural view of a contact holder assembly mechanism according to an embodiment of the present utility model.
Fig. 9 is a schematic structural view of a lever assembly device according to an embodiment of the present utility model.
Fig. 10 is a schematic structural view of a lever overturning mechanism according to an embodiment of the present utility model.
Fig. 11 is a schematic structural view of a lever assembly mechanism according to an embodiment of the present utility model.
FIG. 12 is a schematic view of a torsion spring assembly apparatus according to an embodiment of the present utility model.
FIG. 13 is a schematic diagram of a first torsion spring assembly mechanism and a second torsion spring assembly mechanism according to an embodiment of the present utility model.
Fig. 14 is a schematic structural view of a lever torsion spring assembling device according to an embodiment of the present utility model.
Fig. 15 is a schematic structural view of a connecting shaft assembling device according to an embodiment of the utility model.
Fig. 16 is a schematic structural view of a connecting shaft assembly mechanism according to an embodiment of the present utility model.
FIG. 17 is a schematic diagram of a torsion spring device according to an embodiment of the present utility model.
Fig. 18 is a schematic structural diagram of a finished product blanking device according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
As shown in fig. 2, an automatic assembling machine for moving contact shift levers comprises a machine base 1, wherein a rotary feeding device 2 is arranged on the machine base 1, a plurality of positioning carriers 11 uniformly distributed along the circumference of the center of the rotary feeding device 2 are arranged on the rotary feeding device 2, and a moving contact assembling device 3, a contact support assembling device 4, a lever assembling device 5, a torsion spring assembling device 6, a lever torsion spring assembling device 7, a connecting shaft assembling device 8, a torsion spring pressing device 9 and a finished product blanking device 10 are sequentially arranged on the machine base 1 along the center of the rotary feeding device 2.
As shown in fig. 3, the rotary feeding device 2 includes a cam divider 21, an input end of the cam divider 21 is connected with a stepper motor 22, an output end of the cam divider 21 is connected with a turntable 23, and the stepper motor 22 can drive the turntable 23 through the cam divider 21 to realize accurate horizontal rotation.
The turntable 23 is provided with 12 positioning carriers 11 which are uniformly arranged in the circumferential direction, and the positioning carriers 11 are fixedly arranged at the position of the turntable 23 close to the edge.
As shown in fig. 4, the positioning carrier 11 can realize assembly and positioning of each component of the moving contact driving lever by forming a positioning groove, a positioning boss and other structures. The positioning carrier 11 is formed with a first positioning portion 111 integrally assembled with the moving contact driving lever, and a second positioning portion 112 preassembled with the lever and the torsion spring.
As shown in fig. 5-6, the moving contact assembling device 3 includes a moving contact feeding mechanism 31, a moving contact feeding track 32, a moving contact positioning detecting mechanism 33, and a moving contact assembling mechanism 34 for placing the moving contact 1a on a positioning carrier.
The moving contact feeding mechanism 31 adopts, but is not limited to, a vibration disc, and is used for automatic sequencing and feeding of moving contacts.
The moving contact feeding rail 32 is mounted on the machine base 1, one end of the moving contact feeding rail 32 is connected with the moving contact feeding mechanism 31 and is matched with the moving contacts, and the moving contacts provided by the moving contact feeding mechanism 31 can be conveyed in a sequencing manner along the moving contact feeding rail 32.
The moving contact positioning detection mechanism 33 is arranged at the tail end of the moving contact feeding track 32 and is used for receiving and positioning the moving contact, and detecting whether the moving contact is conveyed in place or not through a proximity switch.
The moving contact assembly mechanism 34 includes a first manipulator 341 and a first moving component 342, where the first moving component 342 adopts two sets of linear driving modules driven by air cylinders, so as to realize the movement actions in two directions of lifting and translation. The first manipulator 341 is mounted on the first moving assembly 342 and can move synchronously with the first moving assembly 342. The first manipulator 341 includes a first clamping jaw 3411 and a first positioning pressing plate 3412, when the moving contact is grabbed by the first manipulator 341, the moving contact is pressed by the first positioning pressing plate, and then the moving contact is clamped by the first clamping jaw, so that accurate clamping is ensured.
When the movable contact feeding mechanism 31 is used for sequencing and feeding, the movable contact can continuously feed along the movable contact feeding track 32, when the movable contact reaches the movable contact positioning detection mechanism 33 and touches the proximity switch, the first moving component 342 drives the first manipulator 341 to move towards the movable contact positioning detection mechanism 33, after the first manipulator 341 grabs the movable contact, the first moving component 342 drives the first manipulator 341 to move towards the positioning carrier, and the movable contact is placed in the first positioning part of the positioning carrier.
As shown in fig. 7-8, the contact holder assembly device 4 includes a contact holder feeding mechanism 41, a contact holder feeding rail 42, a contact holder positioning detection mechanism 43, and a contact holder assembly mechanism 44 for placing the contact holder 2a on a positioning carrier and aligning with the moving contact.
The contact holder feeding mechanism 41 employs, but is not limited to, a vibratory pan for contact holder automatic sequencing feeding.
The contact support feeding track 42 is installed on the machine base 1, one end of the contact support feeding track is connected with the contact support feeding mechanism 41 and is matched with the contact support, and the contact support provided by the contact support feeding mechanism 41 can be conveyed in a sequencing mode along the contact support feeding track 42.
The contact support positioning detection mechanism 43 is arranged at the tail end of the contact support feeding track 42 and is used for receiving and positioning the contact support, and detecting whether the contact support is conveyed in place or not through a proximity switch.
The contact support assembly mechanism 44 includes a second manipulator 441 and a second moving assembly 442, where the second moving assembly 442 adopts three groups of linear driving modules driven by air cylinders, so as to implement movement in three directions of X-Y-Z. The second manipulator 441 is mounted on the second moving assembly 442 and can move synchronously with the second moving assembly 442. The second manipulator 441 includes a second clamping jaw 4411 and a second positioning pressing plate 4412, when the contact support is grabbed by the second manipulator 441, the contact support is pressed by the second positioning pressing plate, and then the contact support is clamped by the second clamping jaw, so that accurate clamping is ensured.
During operation, the contact support feeding mechanism 41 is used for sequencing and feeding, the contact support can continuously feed along the contact support feeding track 42, when the contact support reaches the contact support positioning detection mechanism 43 and touches the proximity switch, the second moving assembly 442 drives the second manipulator 441 to move towards the contact support positioning detection mechanism 43, the second manipulator 441 grips the contact support through one end part of the clamping contact support, then the second moving assembly 442 drives the second manipulator 441 to move towards the positioning carrier, the contact support is placed into the first positioning part of the positioning carrier and aligned with the moving contact on the positioning carrier, namely, the contact support is aligned with the hole on the moving contact.
As shown in fig. 9 to 11, the lever assembly device 5 includes a lever feeding mechanism 51, a lever feeding rail 52, a lever turning mechanism 53, and a lever assembly mechanism 54 for placing the lever 3a on a positioning carrier.
The lever feed mechanism 51 employs, but is not limited to, a vibratory pan for lever automated sequencing feed.
The lever feeding track 52 is installed on the machine base 1, one end of the lever feeding track is connected with the lever feeding mechanism 51 and is matched with the levers, and the levers provided by the lever feeding mechanism 51 can be conveyed in sequence along the lever feeding track 52.
The lever overturning mechanism 53 is arranged at the tail end of the lever feeding track 52 and is used for receiving the lever and driving the lever to overturn and move for a certain angle, so that the lever can be kept in a designated posture, and the lever assembling mechanism can be conveniently grabbed and placed in the positioning carrier.
The lever turnover mechanism 53 comprises a mounting plate 531, a turnover table 532, a turnover rod 533 and a turnover cylinder 534, wherein the turnover cylinder 534 is mounted on the mounting plate 531 and is in driving connection with the turnover table 532, the turnover table 532 can be driven to vertically turn over, the turnover rod 533 is mounted on the turnover table 532, one end of the turnover rod 533 is in limit fit with a limit block 535 on the mounting plate 531, so that the turnover rod 533 can be turned over only in a specified range, and a positioning structure matched with a lever is formed at the other end of the turnover rod 533 and used for receiving a fixed lever.
Further, the end of the turnover rod 533 is further provided with an arc-shaped baffle 536, and the arc-shaped baffle 536 is driven to block the tail end of the lever feeding rail 52 while the turnover rod 533 turns.
An optical fiber head 537 is also arranged below the end of the flip lever 533 for detecting in-place detection.
The lever assembly mechanism 54 includes a third manipulator 541 and a third moving assembly 542, where the third moving assembly 542 adopts two sets of linear driving modules driven by air cylinders, and one rotation driving module, so as to implement a movement motion and a horizontal rotation motion in two directions of lifting and translation. The third robot 541 is mounted on the third moving assembly 542 and can move synchronously with the third moving assembly 542. The third manipulator 541 includes a third clamping jaw 5411 and a third positioning pressing plate 5412, where the third positioning pressing plate 5412 is disposed between two clamping plates of the third clamping jaw 5411, when the third manipulator 541 grabs the lever, the third positioning pressing plate compresses the upper edge of the lever, and then the third clamping jaw clamps the lever, so as to ensure accurate clamping, and meanwhile, in subsequent assembly operations, the lever can be accurately pressed into the positioning carrier by the third positioning pressing plate, so that the positional deviation of the lever caused by contact stress of the lever and the positioning carrier during assembly is avoided, and the subsequent assembly operations are ensured.
When the lever feeding mechanism 51 is used for sequencing and feeding, the lever can continuously feed along the lever feeding track 52, when the lever reaches the positioning structure at the end part of the turning rod 533, the optical fiber head 537 acts after detecting that the lever is in place, the turning cylinder 534 drives the turning rod 533 to turn over by a certain angle, then the third moving component 542 drives the third manipulator 541 to move towards the end part of the turning rod 533, after the third manipulator 541 clamps the lever, the third moving component 542 drives the third manipulator 541 to move towards the positioning carrier, and the positioning carrier is aligned by horizontally rotating by an adjustment angle, and finally the lever is placed in the second positioning part of the positioning carrier.
As shown in fig. 12-13, the torsion spring assembly apparatus 6 includes a torsion spring feeding mechanism 61, a torsion spring feeding rail 62, a first torsion spring assembly mechanism 63, and a second torsion spring assembly mechanism 64 for placing the torsion spring 4a on a positioning carrier and cooperating with a lever.
The torsion spring feeding mechanism 61 employs, but is not limited to, a vibrating plate for automatic sequencing feeding of torsion springs.
The torsion spring feeding track 62 is installed on the machine base 1, one end of the torsion spring feeding track 62 is connected with the torsion spring feeding mechanism 61 and is matched with the torsion spring, and the torsion springs provided by the torsion spring feeding mechanism 61 can be conveyed in a sequencing mode along the torsion spring feeding track 62. An elastic limiting piece is arranged at the tail end of the torsion spring feeding track 62, and can block the torsion spring, and meanwhile, when the force larger than the elastic limiting piece is applied, the elastic limiting piece can be pushed away to take out the torsion spring from the tail end of the torsion spring feeding track 62.
The first torsion spring assembling mechanism 63 includes a feeding ejector rod 631 adapted to the torsion spring and a fourth moving assembly 632 for driving the feeding ejector rod 631 to move in a translational manner, the fourth moving assembly 632 adopts two sets of linear driving modules driven by air cylinders, so that the translational movement in the front-back, left-right and right directions can be realized, and the first torsion spring assembling mechanism 63 is used for penetrating the torsion spring and transferring the torsion spring to the upper part of the positioning carrier.
The second torsion spring assembly mechanism 64 includes a pressing block 641 and a fifth moving assembly 642 capable of driving the pressing block 641 to move up and down, the second torsion spring assembly mechanism 64 is mounted on a fixed disk 24 inside the turntable 23, the fifth moving assembly 642 adopts a set of linear lifting modules driven by air cylinders, the pressing block 641 is located above the positioning carrier, an arc slot for protecting the torsion spring adaptation is formed at the bottom of the pressing block 641, and an arc baffle is formed at one side of the bottom of the arc slot corresponding to the first torsion spring assembly mechanism 63.
During operation, the torsion spring feeding mechanism 61 is used for sequencing and feeding, the torsion springs can continuously feed along the torsion spring feeding track 62, the first torsion spring assembling mechanism 63 firstly acts, the end part of the feeding ejector rod 631 passes through one torsion spring at the tail end of the torsion spring feeding track 62, the torsion springs are fixedly sleeved on the feeding ejector rod 631, then the elastic limiting piece is pushed to take the torsion springs out of the torsion spring feeding track 62 through translation and transfer the torsion springs to the upper part of the positioning carrier, the second torsion spring assembling mechanism 64 acts, the pressing block 641 downwards moves under the action of the fifth moving component 642 to press the torsion springs, meanwhile, the arc-shaped blocking piece limits the torsion springs, at the moment, the first torsion spring assembling mechanism 63 can move and reset, after the feeding ejector rod leaves the torsion springs, the pressing block 641 continuously downwards presses the torsion springs into the second positioning part of the positioning carrier and is aligned with the lever, namely the lever is aligned with the hole position of the torsion springs.
As shown in fig. 14, the lever torsion spring assembling device 7 includes a material moving manipulator 71 and a sixth moving assembly 72 capable of driving the material moving manipulator 71 to lift, translate and rotate, and is used for synchronously clamping and transferring the lever and the torsion spring on the positioning carrier.
The sixth moving assembly 72 includes two sets of linear driving modules driven by air cylinders, a rotating base plate 721, and a swinging rod 722, wherein the rotating base plate 721 is mounted on the linear driving modules, the two sets of linear driving modules can drive the rotating base plate to realize the movement motion in two directions of lifting and translation, and the swinging rod 722 is rotatably mounted on the rotating base plate 721 and can vertically overturn and swing along the rotating base plate 721. Wherein, the swing rod 722 is provided with teeth arranged along the rotation center thereof, and the swing rod is in linkage fit with a rack 723 driven by a cylinder through the teeth, so as to realize the swing action.
The material moving manipulator 71 is installed on the rotating bottom plate 721, and comprises a material moving clamping claw 711 and a material moving positioning pressing plate 712, when the lever and a torsion spring are grabbed by the material moving clamping claw 711, the lever is pressed by the material moving positioning pressing plate 712, and then the clamping jaw is clamped by the material moving clamping claw 711, so that accurate clamping is ensured, meanwhile, in subsequent assembly operation, the lever and the torsion spring can be accurately pressed into the positioning carrier through the material moving positioning pressing plate, and the position deviation of the lever caused by the contact stress of the lever and the positioning carrier during assembly is avoided, and the subsequent assembly operation is ensured.
When the device works, the sixth moving assembly 72 drives the material moving manipulator 71 to move towards the lever torsion spring, clamps the lever and the torsion spring at the same time, takes the lever and the torsion spring out of the second positioning part in the positioning carrier, and then loads the lever and the torsion spring into the first positioning part of the positioning carrier after the position is adjusted by swinging, so that the hole sites of the moving contact, the contact support, the lever and the torsion spring are all aligned.
As shown in fig. 15 to 16, the connecting shaft assembling device 8 includes a connecting shaft feeding mechanism 81, a connecting shaft guiding mechanism 82, and a connecting shaft pressing mechanism 83.
The connecting shaft feeding mechanism 81 adopts, but is not limited to, a vibration disc for automatic sequencing feeding of torsion springs.
The connecting shaft guiding mechanism 82 comprises a guiding nozzle, a feeding groove 822 communicated with the connecting shaft guiding groove 821 and the guiding groove is formed in the guiding nozzle, the feeding groove is connected with the connecting shaft feeding mechanism 81 through a material guiding pipe, and the connecting shaft can enter the wire guiding groove through the material guiding pipe and the feeding groove in sequence.
The connecting shaft jacking mechanism 83 comprises an ejector rod 831 and a seventh moving component 832 capable of driving the ejector rod 831 to move in a translation mode, the ejector rod 831 corresponds to a guide groove of a guide nozzle, the seventh moving component 832 is a linear module driven by an air cylinder, and the ejector rod 831 can extend into the guide groove to match the connecting shaft.
The connecting shaft jacking mechanisms 83 are provided with two groups and are respectively arranged on two sides of the positioning carrier, and the ejector rods 831 of the two groups of shaft jacking mechanisms 83 can clamp two ends of the connecting shaft, so that the connecting shaft is driven to move and is sent into the positioning carrier, and the moving contact, the contact support, the lever and the torsion spring form a whole.
In addition, the connecting shaft assembling device 8 further comprises a pressing plate mechanism 84, the pressing plate mechanism comprises an upper pressing plate 841 and a lower pressing cylinder 842 for driving the upper pressing plate 841 to move up and down, and when the connecting shaft is assembled, the upper pressing plate 841 can compress the moving contact, the contact support, the lever and the torsion spring in the positioning carrier, so that the connecting shaft can be assembled accurately.
During operation, the connecting shaft feeding mechanisms 81 are used for sequencing and feeding, the connecting shafts can enter the wire grooves through the material guide pipes and the material feed grooves, the two groups of connecting shaft jacking mechanisms 83 act, the ejector rods of the two groups of connecting shaft jacking mechanisms 83 extend into the two ends of the guide grooves of the guide nozzles respectively, after the two ends of the connecting shafts are clamped, the connecting shafts are driven to move and are sent into the positioning carrier, and the moving contact, the contact support, the lever and the torsion spring form a whole.
As shown in fig. 17, the pressing torsion spring device 9 includes a pressing mechanism 91 and a lower support mechanism 92, the pressing mechanism 91 includes a pressing rod 911 and a pressing cylinder 912 that drives the pressing rod 911 to move up and down, and the pressing rod 91 is disposed above the positioning carrier and corresponds to one torsion leg of the torsion spring. The lower support mechanism 92 includes a support rod 921 and a translation cylinder 922 that drives the support rod 921 to translate.
During operation, the translation cylinder 922 drives the support rod 921 to act, the support rod 921 extends into the lower part of the contact support on the positioning carrier to support the contact support, then the punching cylinder 912 pushes the punching rod 911 to press downwards, the torsion feet of the torsion springs are pressed downwards to the lower part of the contact support, and the contact supports are matched.
As shown in fig. 18, the finished product blanking device 10 includes a blanking guide plate 101, a blanking manipulator 102, and an eighth moving assembly 103 capable of driving the blanking manipulator 102 to lift and translate. The eighth moving assembly 103 adopts two groups of linear driving modules driven by air cylinders, so that the moving actions in the two directions of lifting and translation can be realized, and the blanking manipulator 102 is arranged on the eighth moving assembly 103 and can synchronously act along with the eighth moving assembly 103.
When the automatic feeding device works, the eighth moving assembly 103 drives the feeding manipulator 102 to move towards the direction of the positioning carrier and clamp the finished moving contact deflector rod on the positioning carrier, the finished moving contact deflector rod is taken out of the positioning carrier, and then the eighth moving assembly 103 drives the feeding manipulator 102 to face the feeding guide plate 101 and put into the feeding guide plate 101 to be sent out along the feeding guide plate 101.
The movable contact assembling device 2, the contact bracket assembling device 4, the lever assembling device 5, the torsion spring assembling device 6, the lever torsion spring assembling device 7, the connecting shaft assembling device 8, the torsion spring pressing device 9, the finished product blanking device 10 are sequentially arranged along the center of the rotary feeding device 2 and respectively correspond to one of positioning carriers on the rotary feeding device 2, when the positioning carriers move along with the rotary feeding device 2, the movable contact assembling device 2, the contact bracket assembling device 4, the lever assembling device 5, the torsion spring assembling device 6, the lever torsion spring assembling device 7, the connecting shaft assembling device 8, the torsion spring pressing device 9, the finished product blanking device 10 can sequentially pass through the movable contact assembling device 4, the lever assembling device 6, the torsion spring assembling device 6, the lever torsion spring assembling device 7, the connecting shaft assembling device 8, the connecting shaft assembling, the torsion spring assembling, the lever torsion spring transferring assembling, the connecting shaft assembling, the torsion spring pressing and the finished product blanking device, and the like are realized, and the movable contact assembling device 2, the contact bracket assembling device 4, the lever assembling device 5, the torsion spring assembling device 6, the torsion spring assembling device 7, the connecting shaft assembling device 8, the torsion spring pressing device 9 and the finished product blanking device 10 synchronously move, and the working efficiency is high.
By adopting the scheme, the automatic assembly operation of the moving contact deflector rod can be realized, the degree of automation is high, the manual operation is greatly reduced, the working strength is reduced, the labor cost is reduced, and the working efficiency is greatly improved.
The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.
Claims (9)
1. An automatic assembling machine for a moving contact deflector rod comprises a machine base (1); the method is characterized in that: the automatic feeding device is characterized in that a rotary feeding device (2) is arranged on the machine base (1), a plurality of positioning carriers (11) which are circumferentially and uniformly distributed along the center of the rotary feeding device (2) are arranged on the rotary feeding device (2), a moving contact assembling device (3) for placing a moving contact (1 a) on the positioning carrier (11), a contact support assembling device (4) for placing a contact support (2 a) on the positioning carrier (11) and matched with the moving contact, a lever assembling device (5) for placing a lever (3 a) on the positioning carrier (11), a torsion spring assembling device (6) for placing a torsion spring (4 a) on the positioning carrier (11) and matched with the lever, a lever torsion spring assembling device (7) for synchronously transferring the lever on the positioning carrier and the torsion spring and matched with the moving contact, a connecting shaft assembling device (8) for assembling a connecting shaft (5 a), a torsion spring assembling device (9) for pressing the torsion spring to be in place, and a finished product loading device (10) for loading and unloading a finished product of the positioning carrier (11).
2. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the moving contact assembly device (3) comprises:
a moving contact feeding mechanism (31);
a moving contact feeding rail (32), one end of which is connected with the moving contact feeding mechanism (31);
the moving contact positioning detection mechanism (33) is connected with the tail end of the moving contact feeding track (32) and is used for positioning and in-place detection of the moving contact;
the moving contact assembly mechanism (34) comprises a first manipulator (341) and a first moving assembly (342) for driving the first manipulator (341) to lift and translate, and the moving contact assembly mechanism is used for clamping the moving contact and transferring the moving contact to the positioning carrier (11).
3. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the contact holder assembly device (4) includes:
a contact holder feeding mechanism (41);
a contact support feeding track (42) one end of which is connected with the contact support feeding mechanism (41);
the contact support positioning detection mechanism (43) is connected with the tail end of the contact support feeding track (42) and is used for positioning and in-place detection of the contact support;
the contact support assembling mechanism (44) comprises a second manipulator (441) and a second moving assembly (442) for driving the second manipulator (441) to lift and translate, and the second moving assembly is used for clamping the contact support and transferring the contact support to the positioning carrier (11).
4. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the lever assembly device (5) comprises:
a lever feeding mechanism (51);
a lever feeding track (52) one end of which is connected with the lever feeding mechanism (51);
the lever overturning mechanism (53) is connected with the tail end of the lever feeding track (52) and is used for receiving the lever and driving the lever to overturn and move;
the lever assembly mechanism (54) comprises a third manipulator (541) and a third moving assembly (542) for driving the third manipulator (541) to lift, translate and horizontally rotate, and is used for clamping the lever and transferring the lever to the positioning carrier (11).
5. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the torsion spring assembling device (6) includes:
a torsion spring feeding mechanism (61);
a torsion spring feeding rail (62), one end of which is connected with the torsion spring feeding mechanism (61);
the first torsion spring assembly mechanism (63) comprises a feeding ejector rod (631) which is matched with the torsion spring and a fourth moving assembly (632) which drives the feeding ejector rod (631) to move in a translation mode, and the first torsion spring assembly mechanism is used for penetrating the torsion spring and transferring the torsion spring to the upper portion of the positioning carrier (11);
the second torsion spring assembling mechanism (64) comprises a pressing block (641) and a fifth moving assembly (642) capable of driving the pressing block (641) to move up and down, and the second torsion spring assembling mechanism is used for pressing a torsion spring on the feeding ejector rod (631) into the positioning carrier (11).
6. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the lever torsion spring assembly device (7) comprises a material moving manipulator (71) and a sixth moving assembly (72) capable of driving the material moving manipulator (71) to lift, translate and rotate.
7. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the connecting shaft assembly device (8) comprises:
a connecting shaft feeding mechanism (81);
the connecting shaft guide mechanism (82) comprises a guide nozzle, wherein a guide groove (821) of the connecting shaft and a feed groove (822) communicated with the guide groove (821) are formed on the guide nozzle, and the feed groove (822) is connected with the connecting shaft feeding mechanism (81) through a guide pipe and is used for receiving, positioning and guiding the connecting shaft;
the connecting shaft jacking mechanisms (83) are provided with two groups and are respectively arranged at two sides of the positioning carrier (11), the connecting shaft jacking mechanisms (83) comprise ejector rods (831) and seventh moving components (832) capable of driving the ejector rods (831) to move in a translation mode, and the ejector rods (831) correspond to guide grooves of the guide nozzles;
the pressing plate mechanism (84) comprises an upper pressing plate (841) and a lower pressing cylinder (842) for driving the upper pressing plate (841) to move up and down, and the pressing plate mechanism is used for pressing the moving contact, the contact support, the lever and the torsion spring into the positioning carrier.
8. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the torsion spring pressing device (9) comprises:
a pressing mechanism (91) which comprises a pressing rod (911) and a pressing cylinder (912) for driving the pressing rod (911) to move up and down;
the lower supporting mechanism (92) comprises a supporting rod (921) and a translation cylinder (922) for driving the supporting rod (921) to move in a translation mode.
9. The automatic movable contact shift lever assembling machine according to claim 1, wherein: the finished product discharging device (10) comprises a discharging guide plate (101), a discharging manipulator (102) and an eighth moving assembly (103) capable of driving the discharging manipulator (102) to lift and translate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320318637.XU CN219542252U (en) | 2023-02-27 | 2023-02-27 | Automatic assembly machine for moving contact deflector rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320318637.XU CN219542252U (en) | 2023-02-27 | 2023-02-27 | Automatic assembly machine for moving contact deflector rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219542252U true CN219542252U (en) | 2023-08-18 |
Family
ID=87729485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320318637.XU Active CN219542252U (en) | 2023-02-27 | 2023-02-27 | Automatic assembly machine for moving contact deflector rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219542252U (en) |
-
2023
- 2023-02-27 CN CN202320318637.XU patent/CN219542252U/en active Active
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