CN114496620B - Automatic micro-gap switch kludge - Google Patents
Automatic micro-gap switch kludge Download PDFInfo
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- CN114496620B CN114496620B CN202210148224.1A CN202210148224A CN114496620B CN 114496620 B CN114496620 B CN 114496620B CN 202210148224 A CN202210148224 A CN 202210148224A CN 114496620 B CN114496620 B CN 114496620B
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- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000012546 transfer Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000000523 sample Substances 0.000 description 10
- 230000035939 shock Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic microswitch assembling machine which comprises a frame and a circulating device arranged on the frame, wherein a plurality of jigs for circulating flow are arranged on the circulating device; one side of the circulating device is provided with a tri-bent terminal assembling device for assembling the tri-bent terminal on the jig, a bi-bent terminal assembling device for assembling the bi-bent terminal on the jig, a spring sheet assembling device for assembling the spring sheet on the jig and a contact bridge assembling device for assembling the contact bridge on the jig; one side of the circulating device is also provided with a shell feeding device for automatically feeding the shell, a transferring device for taking out the elastic sheet component from the jig and placing the elastic sheet component into the shell, a button assembling device for loading the button into the shell and a finished product blanking device for blanking the micro switch.
Description
Technical Field
The invention relates to a machine for assembling products, in particular to an automatic assembling machine for a micro switch.
Background
As shown in fig. 1, the micro switch 1 in the prior art is schematically shown in the structure of the micro switch 1, which is composed of a housing 15, a spring assembly 17 and a button 16, wherein, as shown in fig. 2, the spring assembly 17 includes a tri-curved terminal 11, a bi-curved terminal 12, a spring 13 and a contact bridge 14.
The conventional micro-switch 1 is assembled by adopting manual or multiple devices to assemble the components of the micro-switch 1 together, and has the defects of low assembly efficiency, unstable product quality and low product qualification rate.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the automatic microswitch assembling machine which has high assembly efficiency and stable product quality and can effectively improve the qualification rate of products.
In order to achieve the above purpose, the invention provides an automatic assembling machine for micro-switches, which comprises a rack and a circulating device arranged on the rack, wherein a plurality of jigs for circulating flow are arranged on the circulating device; one side of the circulating device is provided with a tri-bent terminal assembling device for assembling the tri-bent terminal on the jig, a bi-bent terminal assembling device for assembling the bi-bent terminal on the jig, a spring sheet assembling device for assembling the spring sheet on the jig and a contact bridge assembling device for assembling the contact bridge on the jig; one side of the circulating device is also provided with a shell feeding device for automatically feeding the shell, a transferring device for taking out the elastic sheet component from the jig and placing the elastic sheet component into the shell, a button assembling device for loading the button into the shell and a finished product blanking device for blanking the micro switch.
Compared with the prior art, the invention has the beneficial effects that:
the invention is provided with the circulating device, and the jig is arranged in the circulating device, so that the jig circularly flows, and single-machine equipment of each single procedure is connected together, thereby improving the assembly efficiency of the micro switch and reducing manual intervention; specifically, through arranging the three-bent terminal assembling device, the two-bent terminal assembling device, the elastic sheet assembling device, the contact bridge assembling device, the shell feeding device, the transferring device, the button assembling device and the finished product discharging device on one side of the circulating device in order, each component part of the micro-switch is sequentially arranged on the jig by each device, the automatic assembly of each component part of the micro-switch into the micro-switch can be realized, and meanwhile, the device has the advantages of high assembly efficiency, stable product quality and capability of effectively improving the product percent of pass.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a prior art micro-switch;
FIG. 2 is an exploded schematic view of a prior art microswitch;
fig. 3 is a schematic structural view of an automatic assembling machine for micro-switches provided by the invention;
FIG. 4 is a schematic view of a circulation device according to the present invention;
FIG. 5 is an exploded schematic view of a circulation device provided by the present invention;
FIG. 6 is a schematic bottom view of a circulation device provided by the present invention;
FIG. 7 is a schematic diagram of a fixture according to the present invention;
fig. 8 is a schematic structural view of a tri-curved terminal assembling device provided by the present invention;
fig. 9 is an exploded view of the tri-curved terminal assembly device provided by the present invention;
fig. 10 is a schematic structural view of a two-curved terminal assembling device provided by the present invention;
FIG. 11 is an exploded view of the two-curve terminal assembly device provided by the present invention;
fig. 12 is a schematic structural diagram of the spring assembly device according to the present invention;
FIG. 13 is an exploded view of the spring assembly device according to the present invention;
FIG. 14 is a schematic view of a contact bridge assembly apparatus according to the present invention;
FIG. 15 is an exploded view of the contact bridge assembly device provided by the present invention;
FIG. 16 is a schematic view of a transfer device according to the present invention;
FIG. 17 is an exploded view of a transfer device provided by the present invention;
FIG. 18 is a schematic structural view of a housing loading device provided by the present invention;
FIG. 19 is an exploded view of the housing loading device provided by the present invention;
fig. 20 is a schematic bottom view of the housing loading device provided by the invention.
Detailed Description
The technical solutions of the present embodiment of the present invention will be clearly and completely described below with reference to the drawings in the present embodiment of the present invention, and it is apparent that the described present embodiment is one embodiment of the present invention, but not all the present embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
Referring to fig. 3 to 20, the present invention provides an automatic assembling machine for micro-switches.
As shown in fig. 3, the automatic assembling machine for micro-switches includes a frame 2 and a circulation device 3 disposed on the frame 2, in this embodiment, the circulation device 3 adopts a circular circulation mode, specifically, a first motor 34 drives a cam divider 31; in other embodiments, chain transport, multiple levels up and down, may also be used.
As shown in fig. 4, the circulating device 3 is provided with a plurality of jigs 4 for circulating flow; specifically, in the present embodiment, a plurality of jigs 4 are fixedly mounted on the first turntable 32; in other embodiments, the plurality of jigs 4 may be movably disposed in the circulation device 3, and the circulation device 3 drives the jigs 4 to perform circulation flow.
Further, through the circulating device 3, and install the tool 4 in the circulating device 3, make the tool 4 circulate, link together the stand-alone equipment of every individual process, improved the packaging efficiency of micro-gap switch 1 and reduced manual intervention.
As shown in fig. 3, one side of the circulating device 3 is provided with a tri-bent terminal assembling device 5 for assembling a tri-bent terminal 11 onto a jig 4, a bi-bent terminal assembling device 6 for assembling a bi-bent terminal 12 onto the jig 4, a spring sheet assembling device 7 for assembling a spring sheet 13 onto the jig 4, and a contact bridge assembling device 8 for assembling a contact bridge 14 onto the jig 4; one side of the circulating device 3 is also provided with a shell feeding device 10 for automatically feeding the shell 15, a transferring device 9 for taking out the elastic piece assembly 17 from the jig 4 and placing the elastic piece assembly 17 into the shell 15, a button assembling device 18 for loading the button 16 into the shell 15 and a finished product blanking device 19 for blanking the micro switch 1; further, each component part of the micro switch 1 is sequentially arranged on the jig 4 by each device, so that each component part of the micro switch 1 can be automatically assembled into the micro switch 1, and meanwhile, the device has the advantages of high assembly efficiency, stable product quality and capability of effectively improving the product qualification rate.
As shown in fig. 5, the circulating device 3 comprises a cam divider 31 arranged on the frame 2, a first rotary table 32 in transmission connection with the cam divider 31, and a fixed plate 33 connected with the frame 2; one end of the cam divider 31 is in transmission connection with a first motor 34, and the other end of the cam divider is in transmission connection with a cam assembly 35; specifically, one end of the cam divider 31 is in transmission connection with the first motor 34 through a belt, the other end of the cam divider 31 is also in transmission connection with the cam assembly 35 through a belt, and 12 jigs 4 are fixedly installed on the first turntable 32.
As shown in fig. 5, the cam assembly 35 includes a first transmission shaft 351, and a first cam 352 and a second cam 353 mounted on the first transmission shaft 351, a transmission rod 36 is mounted between the first cam 352 and the second cam 353, and circular arcs are disposed on the first cam 352 and the second cam 353, so as to drive the transmission rod 36 to move up and down, specifically, the transmission rod 36 passes through a through hole in the middle of the cam divider 31.
As shown in fig. 5, the upper end of the transmission rod 36 is provided with a lifting disc 37, and the lower end is provided with a rotation driving component 38 for driving the transmission rod 36 to rotate; the tail end of the transmission rod 36 is fixedly provided with a rotary turntable 371, the rotary turntable 371 is connected with the lifting disc 37 through a circular spacer, so that the lifting disc 37 moves up and down along with the transmission rod 36 but does not rotate along with the transmission rod 36, the lifting disc 37 is provided with a linear bearing 372, the linear bearing 372 is sleeved on a guide rod 373, and one end of the guide rod 373 is fixedly arranged on the fixed disc 33; further, the lifting disc 37 is provided with a plurality of telescopic assemblies 39 which are telescopic along the diameter direction of the lifting disc 37; the rotating turntable 371 is provided with a plurality of arc-shaped grooves 374 for driving the telescopic components 39 to stretch.
As shown in fig. 6, the rotary driving assembly 38 includes a first driving cylinder 381 and a first sliding block 382 installed at the end of the first driving cylinder 381, the first sliding block 382 is connected with the first rotating block 383 through a bolt, one end of the first rotating block 383 is fixedly connected with the transmission rod 36, and further, the movement process of the rotary driving assembly 38: the first driving cylinder 381 drives the first sliding block 382 to extend, so as to drive the transmission rod 36 to rotate counterclockwise and drive the rotating turntable 371 to rotate counterclockwise; conversely, the rotary dial 371 rotates clockwise.
Further, to increase the smoothness of the movement of the rotary drive assembly 38, a slider and a guide rail associated with the slider may be provided on the first slider 382.
As shown in fig. 7, the fixture 4 includes a connection base 41, a groove 42 for accommodating the spring assembly 17 is provided on the connection base 41, a first pressing block 43 for tightly pressing the two-curve terminal 12 is provided on the left side of the connection base 41, a second pressing block 44 for tightly pressing the three-curve terminal 11 is provided on the right side of the connection base 41, and a first push rod 45 and a first return spring for returning the transverse position of the first pressing block 43 are provided on one side of the first pressing block 43; a second push rod 46 and a self-locking component for self-locking the transverse position of the second pressing block 44 are arranged on one side of the second pressing block 44.
Further, during the movement process of the jig 4, the tri-curved terminal 11 is pushed into the groove 42 and is pressed by the second pressing block 44; the two-curve terminal 12 is clamped inside the groove 42 and is tightly pressed by the first pressing block 43.
As shown in fig. 8 and 9, the tri-curved terminal assembling device 5 includes a first conveying component 51 mounted on the frame 2 and used for conveying the tri-curved terminals 11, specifically, the first conveying component 51 includes a first vibration plate 511 mounted on the frame 2 and used for arranging the tri-curved terminals 11 in order, and a first feeding channel 512 mounted on a discharge hole of the first vibration plate 511, a groove adapted to the tri-curved terminals 11 is disposed on the first feeding channel 512, a first feeding direct shock 513 driving the tri-curved terminals 11 to advance is disposed below the first feeding channel 512, and the tri-curved terminals 11 in the first feeding channel 512 are conveyed to the end of the first feeding channel 512 by the first feeding direct shock 513.
Further, the tri-curved terminal assembling device 5 further includes a first offset component 52 installed at the end of the first feeding channel 512 for offsetting the tri-curved terminal 11; specifically, the first dislocation assembly 52 includes a first placement plate 521 and a first dislocation cylinder 522 mounted on the frame 2, the first dislocation cylinder 522 is mounted on one side of the first placement plate 521, the first dislocation cylinder 522 drives a first dislocation pushing block 523 mounted at the end of the first dislocation cylinder 522 to move longitudinally, the first dislocation pushing block 523 is provided with a groove for accommodating the tri-curved terminal 11, and the first dislocation pushing block 523 is embedded on the first placement plate 521.
Further, a first pushing component 53 for pushing the dislocated triax terminal 11 onto the jig 4 is further installed on one side of the first placing plate 521; the first pushing assembly 53 includes a first pushing cylinder 531 mounted on the frame 2, and the first pushing cylinder 531 drives a first pushing rod 532 mounted at the end of the first pushing cylinder 531 to move laterally, thereby pushing the triax terminal 11 between the second pressing block 44 and the groove 42.
The movement process of the tri-curved terminal assembling device 5: first, the first vibration plate 511 aligns the triangulated terminals 11 and pushes them to the first feeding path 512; secondly, the first feeding straight shock 513 conveys the tri-curved terminal 11 in the first feeding channel 512 to the end of the first feeding channel 512, and installs the tri-curved terminal 11 inside the groove in the first dislocation pushing block 523; thirdly, the first offset cylinder 522 drives the first offset push block 523 to move longitudinally, so as to offset the tri-curved terminal 11; finally, the first pushing cylinder 531 drives the first pushing rod 532 to move laterally, pushing the tri-curved terminal 11 between the second pressing block 44 and the groove 42.
As shown in fig. 10 and 11, the second curved terminal assembling device 6 includes a second conveying component 61 mounted on the frame 2 and used for conveying the second curved terminals 12, specifically, the second conveying component 61 includes a second vibration plate 611 mounted on the frame 2 and used for arranging the second curved terminals 12 in order, and a second feeding channel 612 mounted on a discharge hole of the second vibration plate 611, a groove adapted to the second curved terminals 12 is formed on the second feeding channel 612, a second feeding direct shock 613 for driving the second curved terminals 12 to advance is arranged below the second feeding channel 612, and the second feeding direct shock 613 conveys the second curved terminals 12 in the second feeding channel 612 to the end of the second feeding channel 612.
Further, the two-curved terminal assembling device 6 further includes a first angle adjusting component 62 disposed at the end of the second feeding channel 612 and used for rotating the two-curved terminal 12 at an angle, specifically, the first angle adjusting component 62 includes a first rotating seat 621 disposed at the end of the second feeding channel 612 and used for placing the two-curved terminal 12, the first rotating seat 621 is connected with the frame 2 through a rotating shaft, a first cylinder 622 is disposed at one end of the first rotating seat 621, the first cylinder 622 drives the first rotating seat 621 to rotate, and a motor may be used to drive the first rotating seat 621 to rotate.
The frame 2 is provided with a first jacking component 63 for pushing the first push rod 45 leftwards, and the first jacking component 63 is arranged at the lower part of the jig 4; specifically, the first jacking assembly 63 includes a second cylinder 631 mounted on the frame 2, the second cylinder 631 drives a second push rod 632 mounted at the end of the second cylinder 631 to move vertically, and the end of the second push rod 632 is provided with a slope for pushing the first push rod 45 to the left, when the second cylinder 631 drives the second push rod 632 to move upwards, the first push rod 45 is pushed to the left, and a space for placing the two curved terminals 12 is reserved.
Further, the telescopic assembly 39 includes a first clamping assembly 65 for clamping the rotating two-curve terminal 12 onto the jig 4; specifically, the first clamping assembly 65 includes a plurality of first sliders 651 fixedly mounted on the lifting disc 37, a first guide rail 652 is sleeved on the first sliders 651, the first guide rail 652 slides along the first sliders 651, a first connecting bolt 653 for driving the first guide rail 652 to move linearly is provided on the first guide rail 652, and the end of the first connecting bolt 653 is inserted into the arc-shaped groove 374; a first clamping cylinder 654 for clamping the two-curve terminal 12 is installed at the end of the first guide rail 652.
The lifting disc 37 is provided with a correction component 64 for correcting the tri-curve terminal 11 and the di-curve terminal 12; specifically, the correction assembly 64 includes a first connecting rod 641 fixedly mounted on the lifting disc 37, a first clamping cylinder 642 is mounted at the end of the first connecting rod 641, the first clamping cylinder 642 corrects the tri-curved terminal 11 and the di-curved terminal 12 by using the clamping of the air jaw, and a first pressing block 643 for pressing the di-curved terminal 12 is fixedly mounted at one side of the first clamping cylinder 642.
The motion process of the two-curve terminal assembly device 6: first, the second vibration plate 611 aligns the two curved terminals 12 and pushes them to the second feeding path 612; secondly, the second feeding straight shock 613 conveys the two curved terminals 12 in the second feeding channel 612 to the end of the second feeding channel 612, and installs the two curved terminals 12 in the first rotating seat 621; again, the first cylinder 622 drives the first rotating seat 621 to rotate, so that the two-curved terminal 12 is angularly adjusted, and the second cylinder 631 drives the second pushing rod 632 to move upwards, pushing the first pressing block 43 to the left, and reserving a placement space for the two-curved terminal 12; finally, the first clamping cylinder 654 clamps the two-curve terminal 12 inside the first rotating base 621, the cam divider 31 rotates by one angle, and the first clamping cylinder 642 is used to calibrate the three-curve terminal 11 and the two-curve terminal 12.
As shown in fig. 12 and 13, the spring assembly device 7 includes a third conveying component 71 installed on the frame 2 and used for conveying the spring 13, specifically, the structure of the third conveying component 71 is identical to that of the second conveying component 61, the third conveying component 71 includes a third vibration disc 711 installed on the frame 2 and used for arranging the spring 13 neatly, and a third feeding channel 712 installed at a discharge hole of the third vibration disc 711, a groove adapted to the spring 13 is provided on the third feeding channel 712, a third feeding direct shock 713 driving the spring 13 to advance is provided below the third feeding channel 712, and the third feeding direct shock 713 conveys the spring 13 in the third feeding channel 712 to the end of the third feeding channel 712.
Further, the end of the third feeding channel 712 is provided with a second angle adjusting assembly 72 for rotating the elastic sheet 13 by an angle, and specifically, the second angle adjusting assembly 72 has the same structure as the first angle adjusting assembly 62, and simultaneously, the second angle adjusting assembly 72 includes a second rotating seat 721 and a third cylinder 722 in the same movement process.
Further, the telescopic component 39 further includes a first suction component 73 for sucking the rotating elastic sheet 13 onto the jig 4, specifically, the first suction component 73 includes a plurality of second sliders 731 fixedly mounted on the lifting disc 37, the second sliders 731 are sleeved with second guide rails 732, the second guide rails 732 slide along the second sliders 731, the second guide rails 732 are provided with second connecting bolts 733 for driving the second guide rails 732 to linearly move, and the ends of the second connecting bolts 733 are inserted into the arc-shaped grooves 374; the second guide rail 732 is provided with a first suction rod 734 at its end for sucking the spring 13.
The movement process of the spring assembly device 7: firstly, the third vibration disc 711 aligns the elastic sheets 13 and pushes them to the third feeding channel 712; secondly, the third feeding and vibrating device 713 conveys the spring 13 in the third feeding channel 712 to the end of the third feeding channel 712, and installs the spring 13 in the second rotating seat 721; thirdly, the third cylinder 722 drives the second rotating seat 721 to rotate, so that the elastic sheet 13 performs angle adjustment; finally, the first sucking rod 734 sucks the elastic sheet 13 inside the second rotating seat 721, and the elastic sheet is placed in the jig 4.
As shown in fig. 14 and 15, the contact bridge assembly device 8 includes a fourth conveying component 81 mounted on the frame 2 for conveying the contact bridge 14, specifically, the structure of the fourth conveying component 81 is identical to that of the third conveying component 71, and the fourth conveying component 81 includes a fourth vibration plate 811, a fourth feeding channel 812 and a fourth feeding direct shock 813.
Further, the contact bridge assembly apparatus 8 further includes a second misalignment assembly 82 disposed at the end of the fourth feed channel 812 for misaligning the contact bridge 14; specifically, the second dislocation assembly 82 includes a second placement plate 821 and a second dislocation cylinder 822 mounted on the frame 2, the second dislocation cylinder 822 is mounted on one side of the second placement plate 821, the second dislocation cylinder 822 drives a second dislocation pushing block 823 mounted at the end of the second dislocation cylinder 822 to longitudinally move, the second dislocation pushing block 823 is provided with a groove for accommodating the contact bridge 14, and the second dislocation pushing block 823 is embedded on the second placement plate 821.
Further, the telescopic component 39 further includes a second clamping component 83 for clamping the dislocated contact bridge 14 onto the fixture 4, specifically, the structure of the second clamping component 83 is consistent with that of the first clamping component 65, the second clamping component 83 includes a plurality of third sliders 831 fixedly mounted on the lifting disc 37, the third sliders 831 are sleeved with third guide rails 832, the third guide rails 832 slide along the third sliders 831, the third guide rails 832 are provided with third connecting bolts 833 for driving the third guide rails 832 to move linearly, and the ends of the third connecting bolts 833 are inserted into the arc-shaped grooves 374; a third gripping cylinder 834 for gripping the contact bridge 14 is mounted at the end of the third rail 832.
A second jacking component 84 for pushing the second push rod 46 rightwards is arranged on the frame 2, and the second jacking component 84 is arranged at the lower part of the jig 4; the second jacking assembly 84 has the same structure as the first jacking assembly 63, specifically, the second jacking assembly 84 includes a fourth cylinder 841 mounted on the frame 2, the fourth cylinder 841 drives a third pushing rod 842 mounted at the end of the fourth cylinder 841 to move vertically, and the end of the third pushing rod 842 is provided with a slope pushing the second push rod 46 rightward, when the fourth cylinder 841 drives the third pushing rod 842 to move upward, the second push rod 46 is pushed rightward, and a space for assembling the contact bridge 14 by the assembling assembly 85 is reserved, so that the contact bridge 14, the tri-curved terminal 11, the di-curved terminal 12 and the elastic sheet 13 form the elastic sheet assembly 17.
The contact bridge assembling device 8 further comprises an assembling component 85 which is arranged on the fixed disc 33 and used for forming the contact bridge 14, the tri-bent terminal 11, the di-bent terminal 12 and the elastic piece 13 into an elastic piece component 17; specifically, after the contact bridge 14 is placed on the jig 4, the cam divider 31 rotates by an angle, and is assembled by using the assembly 85, the assembly 85 comprises a second connecting rod 851 fixed on the fixed disc 33, a first lifting cylinder 852 is installed at the tail end of the second connecting rod 851, a first longitudinal cylinder 853 is installed at the tail end of the first lifting cylinder 852, an L-shaped pressing sheet 854 is installed at one side of the first lifting cylinder 852, a first pushing sheet 855 driven by the first longitudinal cylinder 853 is installed at one side of the first longitudinal cylinder 853, the first pushing sheet 855 drives the contact bridge 14 to compress one end of the elastic sheet 13, and the other end of the contact bridge 14 is pressed and sleeved on the second curved terminal 12 by the L-shaped pressing sheet 854.
The lifting disc 37 is provided with a first test assembly 86 for detecting the spring plate assembly 17; the first test assembly 86 comprises a first connecting rod 861 fixedly arranged on the lifting disc 37, a first probe 862 and a second probe 863 fixedly arranged on the first connecting rod 861, the first probe 862 and the second probe 863 are used for testing whether the elastic sheet assembly 17 is conducted or not, when the lifting disc 37 drives the first connecting rod 861 to descend, the first probe 862 is contacted with one end of the contact bridge 14, and the second probe 863 is contacted with one end of the two-curve terminal 12; conversely, when the lifting disk 37 drives the first link 861 to lift, the first probe 862 is separated from one end of the contact bridge 14, and the second probe 863 is separated from one end of the two-curved terminal 12.
As shown in fig. 18, the housing feeding device 10 includes a fifth conveying component 101 mounted on the frame 2 and used for conveying the housing 15, specifically, the fifth conveying component 101 includes a fifth vibration disc 1011 and a conveying belt 1012 connected with the fifth vibration disc 1011, the conveying belt 1012 is connected with a motor in a driving manner, the conveying belt 1012 is driven by the motor to advance, a second pushing component 102 for pushing the housing 15 at a corner is mounted at the end of the conveying belt 1012, and the second pushing component 192 includes a second longitudinal cylinder 1021 mounted on the frame 2; a third push rod 1022 driven by the second longitudinal cylinder 1021 is arranged at the tail end of the second longitudinal cylinder 1021, and the third push rod 1022 pushes the shell 15 to the transfer assembly 103; the transferring assembly 103 includes a supporting frame 1031 installed on the frame 2, a third placing board 1032 for placing the housing 15 is installed on the supporting frame 1031, at least one guide rod 1033 is provided on the supporting frame 1031, a lifting slider 1034 is sleeved on the guide rod 1033, a transferring board 1035 is installed on the lifting slider 1034, a second lifting cylinder 1036 for driving the lifting slider 1034 to move up and down is installed below the lifting slider 1034, a plurality of transferring pins 1037 are fixed on the transferring board 1035, and a third longitudinal cylinder 1038 for driving the transferring board 1034 to move longitudinally is also installed on one side of the lifting slider 1034.
The second lifting cylinder 1036 moves upwards to drive the lifting slider 1034 to lift, so as to drive the transfer board 1035 mounted on the lifting slider 1034 and the transfer pins 1037 fixedly mounted on the transfer board 1035 to move upwards, so that the transfer pins 1037 penetrate the housing 15 to position the housing 15, thereby ensuring the position accuracy of the housing 15, and then the third longitudinal cylinder 1038 drives the transfer board 1034 to move longitudinally, so that the housing 15 moves longitudinally.
As shown in fig. 16 and 17, the transferring device 9 includes a mounting bracket 91 mounted on one side of the transferring component 103, a first compression component 92 for compressing the elastic sheet component 17 placed in the jig 4 is mounted on the mounting bracket 91, the first compression component 92 includes a fifth lifting cylinder 911 fixedly mounted on one end of the mounting bracket 91 and a first pressing sheet 922 and a first compression sheet 923 mounted on the end of the fifth lifting cylinder 921, the first pressing sheet 922 presses the end of the two curved terminals 12, the first compression sheet 923 compresses the end of the contact bridge 14, a second rotating motor 93 is mounted on one side of the mounting bracket 91, a take-out component 94 is mounted on the other side of the mounting bracket 94, the take-out component 94 includes a rotating block 941 mounted on the end of the second rotating motor 93, the second rotating motor 93 drives the rotating block 941 to rotate, a take-out block 943 is mounted on the end of the fourth guide rail 941, a groove for accommodating the elastic sheet component 9417 is mounted on the take-out block 943, a reset spring 943 is mounted between the take-out block 943 and the rotating block 1 so that the reset spring 94 can return to the initial position for driving the take-out component 94 to the initial position to the vertical driving component 94, and the first rotating component 94 is driven to move back to the initial position; the lateral drive assembly 95 is a lateral cylinder and the vertical drive assembly 96 is a vertical cylinder.
Further, a guiding assembly 90 for guiding the spring plate assembly 17 is arranged below the taking-out assembly 94; the guide assembly 90 comprises a guide plate 901 fixed on the mounting bracket 91, a groove for the passage of the spring assembly 17 is arranged on the guide plate 901, and the fixed disc 33 is provided with a third pushing assembly 97 for pushing the qualified spring assembly 17 to the taking-out assembly 94 and a fourth pushing assembly 98 for pushing the unqualified spring assembly 17 out of the jig 4; the third pushing assembly 97 and the fourth pushing assembly 98 each comprise a second pushing cylinder 971 fixedly arranged on the fixed disc 33 and a second pushing rod 972 arranged at the tail end of the second pushing cylinder 971, and the second pushing cylinder 971 drives the second pushing rod 972 to move along the diameter direction of the fixed disc 33 so as to push out qualified products or unqualified products.
Further, a third jacking component 99 for resetting the second push rod 46 leftwards is further installed on the frame 2, and the third jacking component 99 is installed at the lower part of the jig 4; the third jacking assembly 99 has the same structure as the second jacking assembly 84, and the same movement process, specifically, the third jacking assembly 99 also includes a fourth cylinder 841 mounted on the frame 2, the fourth cylinder 841 drives a third pushing rod 842 mounted at the end of the fourth cylinder 841 to move vertically, and the end of the third pushing rod 842 is provided with a slope pushing the second pushing rod 46 to the right, when the fourth cylinder 841 drives the third pushing rod 842 to move upwards, the second pushing rod 46 is pushed to the right, so that the second pressing block 44 restores the original position, and the self-locking of the second pressing block 44 is released.
The movement process of the transfer device 9: firstly, the housing 15 is precisely positioned, and the fifth lifting cylinder 921 drives the first pressing piece 922 and the first compression piece 923 to compress the elastic piece assembly 17 in the jig 4; secondly, the second rotating motor 93 rotates the take-out assembly 94 to a horizontal position, the transverse cylinder ejects the fourth guide rail 942 to one side of the jig 4, and the groove on the take-out block 943 is opposite to the spring plate assembly 17; again, the second pushing cylinder 971 drives the second pushing rod 972 to push the elastic piece assembly 17 in the jig 4 onto the take-out block 943; finally, the second rotary motor 93 rotates the take-out assembly 94 to the vertical position, and the vertical cylinder ejects the fourth rail 942 to load the spring assembly 17 into the housing 15.
As shown in fig. 19, the button assembly device 18 includes a button vibration plate 181 installed at one side of the transfer module 103 for transporting the button 16, and a third dislocation module 182 installed at the end of the button vibration plate 181 for dislocation of the housing 15; specifically, the third dislocation assembly 182 includes a dislocation slide block 1821 installed at the end of the button vibration disk 181 and a third dislocation cylinder 1822 driving the dislocation slide block 1821, the dislocation slide block 1821 is provided with a groove corresponding to the button 16, one side of the third dislocation assembly 182 is provided with a second compression assembly 183 for compressing one end of the spring assembly 17, and the other side is provided with a second suction assembly 184 for sucking the button 16 and placing the button at one end of the spring assembly 17; the second compression assembly 183 includes a fifth cylinder 1831 fixedly installed on the frame 2 and a fourth push rod 1832 installed at the end of the fifth cylinder 1831, the end of the fourth push rod 1832 is provided with a groove for the button 16 to pass, and the second suction assembly 184 includes a third lifting cylinder 1841 fixedly installed on the frame 2, a fourth longitudinal cylinder 1842 installed on the third lifting cylinder 1841, and a first suction rod 1843 installed on the fourth longitudinal cylinder 1842.
The course of movement of the button assembly device 18: first, the button 16 is vertically aligned by the button vibration plate 181 and placed inside the groove on the dislocation slider 1821; second, the third dislocation cylinder 1822 drives the dislocation slide block 1821 to move longitudinally, so as to realize dislocation of the button 16; thirdly, the fifth cylinder 1831 drives the fourth push rod 1832 to compress one end of the spring assembly 17; finally, the third lifting cylinder 1841 and the fourth longitudinal cylinder 1842 cooperate to drive the first sucking rod 1843 to suck the dislocated button 16, and place the button 16 into a groove at the end of the fourth pushing rod 1832, so that the button 16 is mounted to one end of the spring assembly 17.
The finished product blanking device 19 comprises a second detection component 191 arranged at the tail end of the transfer component 103 and used for detecting the micro switch 1 and a separation component 192 used for separating qualified products and unqualified products; specifically, the second detecting component 191 includes a fourth lifting cylinder 1911 installed on the frame 2, and a plurality of probes installed at the end of the fourth lifting cylinder 1911, where the probes are used to detect whether the micro switch 1 is qualified in assembly; the separating assembly 192 includes a fifth longitudinal cylinder 1921 mounted on the frame 2, a qualified product discharge port 1922 and a unqualified product discharge port 1923 are mounted at the end of the fifth longitudinal cylinder 1921, if the micro-switch 1 is a qualified product, the product is discharged from the qualified product discharge port 1922, and if the micro-switch 1 is a unqualified product, the fifth longitudinal cylinder 1921 pushes the unqualified product discharge port 1923 to the end of the transferring assembly 103, and the unqualified product is discharged from the unqualified product discharge port 1923.
The motion step of the automatic microswitch assembly machine comprises the following steps:
step S1, the tri-curved terminal assembling device 5 loads the tri-curved terminal 11 onto the jig 4;
step S2, the two-bent terminal assembling device 6 loads the two-bent terminal 12 onto the jig 4 and corrects the two-bent terminal 12 and the three-bent terminal 11;
step S3, the spring piece assembling device 7 loads the spring piece 13 onto the jig 4;
step S4, the contact bridge assembly device 8 loads the contact bridge 14 onto the jig 4, assembles the tri-bent terminal 11, the bi-bent terminal 12, the spring piece 13 and the contact bridge 14 into a spring piece assembly 17, and tests the spring piece assembly 17;
step S5, the shell 15 is automatically fed by the shell feeding device 10;
step S6, the transfer device 9 takes out the elastic sheet assembly 17 from the jig 4 and places the elastic sheet assembly into the shell 15;
step S7, the button assembly device 18 loads the button 16 into the shell 15 to assemble a complete micro switch 1;
in step S8, the finished product discharging device 19 detects the micro switch 1 and classifies the qualified products and the unqualified products.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (1)
1. The utility model provides an automatic kludge of micro-gap switch which characterized in that: the device comprises a frame (2) and a circulating device (3) arranged on the frame (2), wherein a plurality of jigs (4) for circulating flow are arranged on the circulating device (3); one side of the circulating device (3) is provided with a tri-bent terminal assembling device (5) for loading the tri-bent terminal (11) onto the jig (4), a bi-bent terminal assembling device (6) for loading the bi-bent terminal (12) onto the jig (4), a spring sheet assembling device (7) for loading the spring sheet (13) onto the jig (4) and a contact bridge assembling device (8) for loading the contact bridge (14) onto the jig (4); one side of the circulating device (3) is also provided with a shell feeding device (10) for automatically feeding the shell (15), a transferring device (9) for taking out the elastic sheet component (17) from the jig (4) and placing the elastic sheet component into the shell (15), a button assembling device (18) for loading the button (16) into the shell (15) and a finished product blanking device (19) for blanking the micro switch (1);
the circulating device (3) comprises a cam divider (31) arranged on the frame (2), a first rotating disc (32) in transmission connection with the cam divider (31) and a fixed disc (33) connected with the frame (2); a plurality of jigs (4) are arranged on the first rotating disc (32); one end of the cam divider (31) is in transmission connection with a first motor (34), and the other end of the cam divider is in transmission connection with a cam assembly (35); the cam assembly (35) is provided with a transmission rod (36), and the cam assembly (35) drives the transmission rod (36) to vertically reciprocate; the transmission rod (36) passes through the cam divider (31); the upper end of the transmission rod (36) is provided with a lifting disc (37), and the lower end of the transmission rod is provided with a rotary driving assembly (38) for driving the transmission rod (36) to rotate; a plurality of telescopic assemblies (39) which are telescopic along the diameter direction of the lifting disc (37) are arranged on the lifting disc (37); the jig (4) comprises a connecting base (41), a groove (42) for accommodating the elastic sheet assembly (17) is formed in the connecting base (41), a first pressing block (43) for propping up the two-bent terminal (12) is arranged on the left side of the connecting base (41), a second pressing block (44) for pressing down the three-bent terminal (11) is arranged on the right side of the connecting base, and a first push rod (45) and a first reset spring for resetting the transverse position of the first pressing block (43) are arranged on one side of the first pressing block (43); a second push rod (46) and a self-locking assembly for self-locking the transverse position of the second pressing block (44) are arranged on one side of the second pressing block (44);
the three-bent terminal assembling device (5) comprises a first conveying component (51) which is arranged on the frame (2) and used for conveying the three-bent terminal (11), and a first dislocation component (52) which is arranged at the tail end of the first conveying component (51) and used for dislocation of the three-bent terminal (11); a first pushing component (53) for pushing the dislocated triangulated terminal (11) onto the jig (4) is arranged on one side of the first dislocating component (52);
the two-curve terminal assembling device (6) comprises a second conveying component (61) which is arranged on the frame (2) and used for conveying the two-curve terminal (12), a first angle adjusting component (62) which is arranged at the tail end of the second conveying component (61) and used for rotating the two-curve terminal (12) at an angle is arranged on the frame (2), a first jacking component (63) which is used for pushing the first push rod (45) leftwards is arranged on the frame (2), and the first jacking component (63) is arranged at the lower part of the jig (4); the telescopic component (39) comprises a first clamping component (65) for clamping the rotating two-curve terminal (12) onto the jig (4), and the lifting disc (37) is provided with a correction component (64) for correcting the three-curve terminal (11) and the two-curve terminal (12);
the elastic piece assembling device (7) comprises a third conveying component (71) which is arranged on the frame (2) and used for conveying the elastic piece (13), a second angle adjusting component (72) which is used for rotating the elastic piece (13) at an angle is arranged at the tail end of the third conveying component (71), and the telescopic component (39) also comprises a first absorbing component (73) which is used for absorbing the rotating elastic piece (13) onto the jig (4);
the contact bridge assembly device (8) comprises a fourth conveying component (81) which is arranged on the frame (2) and used for conveying the contact bridge (14), and a second dislocation component (82) which is arranged at the tail end of the fourth conveying component (81) and used for dislocation of the contact bridge (14); the telescopic assembly (39) further comprises a second clamping assembly (83) for clamping the misplaced contact bridge (14) onto the jig (4), a second jacking assembly (84) for pushing the second push rod (46) rightwards is arranged on the frame (2), and the second jacking assembly (84) is arranged at the lower part of the jig (4); the fixed disc (33) is provided with an assembly component (85) for forming an elastic piece assembly (17) by the contact bridge (14), the tri-bent terminal (11), the di-bent terminal (12) and the elastic piece (13); a first test assembly (86) for detecting the spring plate assembly (17) is arranged on the lifting disc (37);
the shell feeding device (10) comprises a fifth conveying assembly (101) which is arranged on the frame (2) and used for conveying the shell (15), one side of the fifth conveying assembly (101) is provided with a second pushing assembly (102) which is used for pushing the shell (15), and the other side of the fifth conveying assembly is provided with a conveying assembly (103) which is used for conveying the shell (15);
the transfer device (9) comprises a mounting bracket (91) arranged on one side of the transfer assembly (103), a first compression assembly (92) for compressing the elastic sheet assembly (17) arranged in the jig (4) is arranged on the mounting bracket (91), a second rotating motor (93) is arranged on one side of the mounting bracket (91), a taking-out assembly (94) is arranged on the other side of the mounting bracket, and the second rotating motor (93) is in transmission connection with the taking-out assembly (94) and drives the taking-out assembly (94) to rotate; the mounting bracket (91) is also provided with a transverse driving assembly (95) for driving the taking-out assembly (94) to transversely move and a vertical driving assembly (96) for driving the taking-out assembly (94) to vertically move; a guide assembly (90) for guiding the loading of the spring plate assembly (17) is arranged below the take-out assembly (94); the fixed disc (33) is provided with a third pushing assembly (97) for pushing the qualified elastic sheet assembly (17) onto the taking-out assembly (94) and a fourth pushing assembly (98) for pushing the unqualified elastic sheet assembly (17) out of the jig (4); a third jacking component (99) for resetting the second push rod (46) leftwards is further arranged on the frame (2), and the third jacking component (99) is arranged at the lower part of the jig (4);
the button assembly device (18) comprises a button vibration disc (181) which is arranged at one side of the transfer component (103) and used for conveying the button (16), and a third dislocation component (182) which is arranged at the tail end of the button vibration disc (181) and used for dislocation of the shell (15); one side of the third dislocation assembly (182) is provided with a second compression assembly (183) for compressing one end of the spring plate assembly (17), and the other side is provided with a second suction assembly (184) for sucking the button (16) and placing the button at one end of the spring plate assembly (17);
the finished product blanking device (19) comprises a second detection assembly (191) arranged at the tail end of the transfer assembly (103) and used for detecting the micro switch (1) and a separation assembly (192) used for separating qualified products from unqualified products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148224.1A CN114496620B (en) | 2022-02-17 | 2022-02-17 | Automatic micro-gap switch kludge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148224.1A CN114496620B (en) | 2022-02-17 | 2022-02-17 | Automatic micro-gap switch kludge |
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| CN114496620A CN114496620A (en) | 2022-05-13 |
| CN114496620B true CN114496620B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210148224.1A Active CN114496620B (en) | 2022-02-17 | 2022-02-17 | Automatic micro-gap switch kludge |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118578119B (en) * | 2024-08-05 | 2024-11-29 | 浙江长隆电气有限公司 | Switch base press-fitting device and use method thereof |
| CN118983676B (en) * | 2024-08-06 | 2025-09-23 | 南通合硕电子有限公司 | A kind of automotive pin processing equipment |
| CN119260339B (en) * | 2024-10-31 | 2025-12-02 | 深圳市联合东创科技有限公司 | A type of iron sheet assembly production equipment |
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| CN114496620A (en) | 2022-05-13 |
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