CN109390174B - Automatic kludge of three-layer type side press tact switch - Google Patents
Automatic kludge of three-layer type side press tact switch Download PDFInfo
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- CN109390174B CN109390174B CN201811644185.4A CN201811644185A CN109390174B CN 109390174 B CN109390174 B CN 109390174B CN 201811644185 A CN201811644185 A CN 201811644185A CN 109390174 B CN109390174 B CN 109390174B
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- 230000007246 mechanism Effects 0.000 claims abstract description 216
- 239000000047 product Substances 0.000 claims abstract description 80
- 238000012546 transfer Methods 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 239000011265 semifinished product Substances 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 38
- 239000000969 carrier Substances 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- 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
Abstract
An automatic assembling machine of a three-layer type side-press tact switch comprises a first rotating disc mechanism, a second rotating disc mechanism and a third rotating disc mechanism, wherein the first rotating disc mechanism rotates anticlockwise through a first rotating disc, a base station firstly loads four bases, then a spring plate station respectively loads two spring plates on the four bases, and then a film pasting mechanism is used for pasting films; on the third turntable mechanism, four upper seats are fed through the third turntable anticlockwise rotation, then the button stations feed the buttons on the four upper seats respectively, position adjustment is carried out on the adjustment stations, the semi-finished product is transferred onto the second turntable on the first transfer mechanism, the second transfer mechanism overturns the product and then completes assembly with the adjusted product on the third turntable, and then the third turntable is riveted for two times through the riveting mechanism to complete discharging. The three turntables respectively rotate in the same direction to form an assembly line, the mechanisms are flexibly connected with each other, the utilization rate of each part is high, the assembly efficiency is high, the qualification rate is high, and the production benefit is good.
Description
Technical Field
The invention relates to the technical field of automatic assembly equipment, in particular to an automatic assembly machine of a three-layer type side-press tact switch.
Background
The side press switch is a relatively small key switch in the light touch switches, and is a key switch which is slowly raised after the light touch switch. At present, more people use side-pressed tact switches, and the side-pressed tact switches have the advantages of being light and handy, small in occupied area, convenient to use, good in fixing performance, reliable in quality safety and the like.
The traditional side-pressing tact switch adopts a two-layer structure, and is improved on the basis of the two-layer structure to obtain a three-layer side-pressing tact switch, and the structure comprises: button, upper seat, film, two shell fragments and take metal terminal's base, the button with upper seat fixed connection forms the assembly, with constitute three layer construction, can effectively solve dust, impurity and scaling powder etc. and immerse from button and upper seat clearance.
At present, no automatic assembly equipment for a three-layer type side-pressing tact switch exists, and an existing automatic assembly equipment for a tact switch, such as the Chinese patent application with an authorized bulletin number of CN105655170B, discloses an automatic tact switch assembly machine, which comprises a frame, wherein the assembly machine is provided with a first installation part and a second installation part, the first installation part is provided with a first rotating disc mechanism, the second installation part is provided with a second rotating disc mechanism, one ends of a base feeding mechanism, an elastic sheet feeding mechanism, a film pasting mechanism and a transfer assembly mechanism are sequentially distributed along the first rotating disc mechanism, and one ends of a cover feeding mechanism, a button feeding mechanism, the transfer assembly mechanism, a shaping testing mechanism and a discharging mechanism are sequentially distributed along the second rotating disc mechanism. The assembly machine is not suitable for the assembly of the three-layer type side-press tact switch, and the mechanism only comprises two rotary disc mechanisms, the transfer assembly mechanism is arranged between the two rotary discs to finish the assembly, one finished product is produced once in unit time, the productivity is lower, and the benefit is low.
Disclosure of Invention
Aiming at the defects, the invention provides an automatic assembly machine of a three-layer type side-press tact switch.
In order to achieve the above purpose, the invention adopts the following technical scheme: the automatic assembling machine comprises a first rotating disc mechanism, a second rotating disc mechanism and a third rotating disc mechanism, wherein a plurality of loading stations are arranged on the first rotating disc mechanism and the third rotating disc mechanism, a film pasting mechanism, a first transferring mechanism and a plurality of first carriers are arranged on the first rotating disc mechanism, a second transferring mechanism and a plurality of second carriers are arranged on the second rotating disc mechanism, a riveting mechanism, a discharging mechanism and a plurality of third carriers are arranged on the third rotating disc mechanism, the first transferring mechanism transfers semi-finished products on the first carriers to the second carriers, the second transferring mechanism transfers semi-finished products on the second carriers to the third carriers, and products to be assembled are respectively loaded on the first carriers and the third carriers from the loading stations; the first transfer mechanism comprises a first transfer cylinder and a first connecting rod connected with the first transfer cylinder, the first transfer cylinder drives the first connecting rod to vertically move in the first carrier, the second transfer mechanism comprises a second transfer cylinder and a second connecting rod connected with the second transfer cylinder, and the second transfer cylinder drives the second connecting rod to vertically move in the third carrier; the products to be assembled are respectively fed from the feeding station and conveyed through the first rotating disc mechanism and the third rotating disc mechanism, and the second rotating disc mechanism conveys the semi-finished products on the first rotating disc mechanism to the third rotating disc mechanism for riveting and then discharging.
The working principle of the invention is that the feeding sequence is determined according to the structure of the three-layer side press tact switch, the two turntable mechanisms are used for respectively assembling, and then the assembly is completed on one turntable mechanism through the comprehensive transition of the third turntable mechanism 30.
According to the invention, on a first rotating disc mechanism, the base station firstly loads four bases through anticlockwise rotation of the first rotating disc, then the spring sheet station loads two spring sheets on the four bases respectively, and then film pasting is carried out on a film pasting mechanism; on the third turntable mechanism, four upper seats are fed through the third turntable anticlockwise rotation, then the button stations feed the buttons on the four upper seats respectively, the positions of the button stations are adjusted at the adjusting stations, the semi-finished products are transferred onto the second turntable on the first transfer mechanism, the second transfer mechanism overturns the products and then completes assembly with the products adjusted on the third turntable, and then the third turntable is riveted for two times through the riveting mechanism to complete discharging. In the process, the two turntable mechanisms are used for assembling respectively, then the assembly is completed on one turntable mechanism through the comprehensive transition of the third turntable mechanism, the three turntables rotate in the same direction to form an assembly line, the mechanisms are flexibly connected with each other, the utilization rate of each part is high, the efficiency of the assembly switch is high, the qualification rate is high, the production benefit is good, four assembled products can be simultaneously produced in one-time circulating working process, and the assembly line has the advantages of being simple in operation and convenient to maintain.
Drawings
FIG. 1 is a schematic diagram of a three-layer side-press tact switch;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a turntable mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the base loading station of the present invention;
FIG. 5 is a schematic structural view of a first feeding mechanism according to the present invention;
FIG. 6 is a schematic structural view of the spring plate feeding station according to the present invention;
FIG. 7 is a schematic view of a film sticking mechanism according to the present invention;
FIG. 8 is a schematic structural view of a first transfer mechanism according to the present invention;
FIG. 9 is a schematic diagram of a second carrier according to the present invention;
FIG. 10 is a schematic diagram of a second transfer mechanism according to the present invention;
FIG. 11 is a schematic view of a carrier according to the present invention;
FIG. 12 is a schematic view of the structure of the upper loading station of the present invention;
FIG. 13 is a schematic structural view of a second guide mechanism according to the present invention;
FIG. 14 is a schematic view of the structure of the push button loading station of the present invention;
FIG. 15 is a schematic view of a pressing mechanism according to the present invention;
FIG. 16 is a schematic view of the structure of the adjustment station of the present invention;
FIG. 17 is a schematic view of the structure of the first riveting station according to the invention;
FIG. 18 is a schematic view of a second riveting station according to the invention;
fig. 19 is a schematic structural view of the discharging mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, the three-layer side-press tact switch includes a button 1, an upper base 2, a film 3, two spring plates 4 and a base 5 with terminals; the button 1 is fixedly connected with the upper seat 2 to form a combination body, and the combination body, the film 3, the first elastic piece 41, the second elastic piece 42 and the base 5 are sequentially connected.
Referring to fig. 2 and 3, the automatic assembly machine for three-layer side press tact switches comprises a first turntable mechanism 10, a second turntable mechanism 20, a third turntable mechanism 30, a base feeding station 101, a spring sheet feeding station 102, a film sticking mechanism 103, a first transfer mechanism 104, a plurality of first carriers 105, a second transfer mechanism 201, a plurality of second carriers 202, an upper seat feeding station 301, a button feeding station 302, an adjusting station 303, a riveting mechanism 304, a discharging mechanism 305 and a plurality of third carriers 306. The first turntable mechanism 10, the second turntable mechanism 20, and the third turntable mechanism 30 are provided on the rack table 6, the second turntable mechanism 20 is provided between the first turntable mechanism 10 and the third turntable mechanism 30, and the first turntable mechanism 10, the second turntable mechanism 20, and the third turntable mechanism 30 are rotated in the same direction, respectively, in this embodiment, the first turntable mechanism 10, the second turntable mechanism 20, and the third turntable mechanism 30 are rotated in counterclockwise directions, respectively. The first rotating disc mechanism 10, the second rotating disc mechanism 20 and the third rotating disc mechanism 30 are respectively connected with a transmission mechanism through belts, and the first rotating disc mechanism 10 comprises a rotatable first rotating disc 11 and a first fixing part 12 arranged in the middle of the first rotating disc; the second turntable mechanism 20 includes a rotatable second turntable 21 and a second fixing portion 22 provided in the middle of the second turntable 21; the third turntable mechanism 30 includes a rotatable third turntable 31 and a third fixing portion 32 provided in the middle of the third turntable 31.
Referring to fig. 4, the first turntable mechanism 10 is provided with a base feeding station 101, an elastic sheet feeding station 102, a film pasting mechanism 103, a first transferring mechanism 104 and a plurality of first carriers 105, and the base feeding station 101, the elastic sheet feeding station 102, the film pasting mechanism 103 and the first transferring mechanism 104 are sequentially arranged along the rotation direction of the first turntable. The first carrier 105 is provided with a first product tank 1051 for placing products, and the first product tank 1051 is a through hole which is communicated with each other on two sides and is suitable for the shape of the products. The first transfer mechanism 104 is provided on the first fixing portion 12, and the first carrier 105 is provided on the first turntable 11.
Specifically, the base feeding station 101 includes two first vibration plates 1011, four parallel first flow channels 1012, a first shaking unit 1013 disposed below the first flow channels 1012, a first material guiding mechanism 1014, and a first material feeding mechanism 1015 disposed on the first fixing unit 12, where the two first vibration plates 1011 are respectively connected to the four first flow channels 1012 for feeding, and the first flow channels 1012 are connected to the first material guiding mechanism 1014.
The first guide mechanism 1014 comprises a first cylinder 10141, a first guide plate 10142, a first guide mounting frame 10143, a first guide groove and a first guide moving part, wherein the first cylinder 10141, the first guide groove and the first guide moving part are arranged on the first guide mounting frame 10143, the first guide plate 10142 is arranged on the first guide groove, a track which is suitable for the first guide groove and moves is arranged on the inner side of the first guide plate 10142, the first guide groove is connected with the first guide plate 10142 through the first cylinder 10141, and the first guide moving part is connected with the first flow channel 1012 to enable the product to flow from the first flow channel 1012 to the first guide moving part.
Referring to fig. 5, the first feeding mechanism 1015 includes a second cylinder 10151 and a third cylinder 10152, a first slider 10154 and four first suction front ends 10153 connected with the second cylinder 10151 and the third cylinder 10152 respectively, the first slider 10154 is provided with four slider through holes, one end of the first slider through hole is provided with four first micro air pipe connectors for connecting a vacuum pump to connect with an air pipe 10155, the other end of the first slider through hole is a first suction front end 10153, a through hole is arranged in the middle of the first suction front end 10153, the second cylinder 10151 is used for moving the first slider 10154 up and down and taking materials from the first suction front end 10153, the third cylinder 10152 is used for moving the first slider 10154 up and down and discharging materials from the first suction front end 10153, and the shape of the first suction front end 10153 is mutually clamped with the shape of the base 5; the base loading station 101 loads the base 5 onto the first carrier 105.
The feeding process of the base 5 is as follows: after the base 5 is fed into the first guide chute through the first vibration plate 1011 and the first flow channel 1012, the first cylinder 10141 starts to act to divide the material above the first carrier 105, the second cylinder 10151 controls the first suction front end 10153 to perform the material taking action, the first cylinder 10141 retreats, then the third cylinder 10152 performs the action to drive the first slider and the first suction front end 10153 to move downwards into the first product chute 1051, vacuum is broken, and the base 5 is placed on the first carrier 105.
Referring to fig. 6, the spring sheet feeding station 102 includes a spring sheet cutting mechanism 1021, a first lifting cylinder 1022, a feeding mechanism 1023, a pulling cylinder 1024 and a step distance changing cylinder 1025, the first lifting cylinder 1022 is connected with a second movable plate 10221, the spring sheet cutting mechanism 1021, the feeding mechanism 1023, the pulling cylinder 1024 and the step distance changing cylinder 1025 are disposed on the second movable plate 10221, the spring sheet cutting mechanism 1021 includes a cutting cylinder 10211 and a cutting device 10212 connected with the cutting cylinder 10211, the pulling cylinder 1024 is connected with the feeding mechanism 1023 to enable the spring sheet 4 to move horizontally forward, the step distance changing cylinder 1025 is connected with a slider 10251, and the feeding step distance of the spring sheet 4 is changed by rapidly adjusting the position of the slider 10251 by using the power provided by the step distance changing cylinder 1025 under the condition of no stop. Because the position of the sliding block is adjusted by aerodynamic force, the step adjustment action in the mechanism is rapid, the position is accurate, and when the step change cylinder 1025 is started to adjust the position of the sliding block, the spring plate is automatically fed by the material pulling cylinder according to the adjusted step.
The cutting device 10212 comprises a cutting punch and a cutting plate, wherein the cutting punch is connected with a cutting cylinder, a channel for accommodating the cutting punch is arranged in the cutting plate, and a feeding mechanism is arranged between the cutting plate and the carrier. The feeding mechanism 1023 comprises a conveying rail and a feeding shaft, wherein an elastic sheet is wound on the feeding shaft, and the conveying rail is connected with the elastic sheet cutting mechanism and the material pulling cylinder.
The working process of the spring plate feeding station 102 is as follows: after the machine is opened, the first lifting cylinder 1022 is lifted firstly, after the first rotary table 11 rotates to a designated position, the first lifting cylinder 1022 is lowered again to enable the spring piece cutting mechanism 1021 to fall above the first carrier 105, then the spring piece cutting mechanism 1021 cuts the spring piece material for 1 time to obtain a spring piece of 4PCS, then the cutting cylinder 10211 is lifted, the step distance changing cylinder 1025 drives the sliding block 10251 to stretch out, the material pulling cylinder 1024 pulls the material once, the pulling distance of the material pulling cylinder 10211 is 1 step distance of the spring piece, the cutting cylinder 10211 lifts after cutting the spring piece for the 2 nd time, finally the first lifting cylinder 1022 is lifted again, the first rotary table 11 can rotate to the next station, finally, 2PCS spring pieces exist in each base 5 on the first carrier 105, and the spring piece station completes one process. Wherein, the process of pulling the elastic sheet is to pull 5 times of short steps and then 1 time of long steps, the length of the short steps is 1 step, and the length of the long steps is 6 steps.
The film pasting mechanism 103 comprises a second lifting air cylinder 1031, a film pasting cutting mechanism 1032 and a material pulling mechanism 1033, the second lifting air cylinder 1031 is connected with a third movable plate 10312, the film pasting cutting mechanism 1032 and the material pulling mechanism 1033 are arranged on the third movable plate 10312, the film pasting cutting mechanism 1032 comprises a cutting plate 10321, a cutting punch (not shown in the figure) and a cutting air cylinder 10322, the film 3 passes through the cutting plate 10321, a channel for the cutting punch to pass through is arranged on the cutting plate 10321, and the cutting air cylinder 10322 is connected with the cutting punch; the material pulling mechanism 1033 includes a plurality of film reels 10331, a material pulling motor 10332 and a material receiving motor 10333, the film 3 bypasses the film reels 10331 and is driven by the material pulling motor 10332 to advance, and the material receiving motor 10333 rolls up the cut film.
The working process of the film pasting mechanism 103 is as follows: after the machine is opened, the second lifting cylinder 1031 is lifted first, after the first turntable 11 rotates to a designated position, the second lifting cylinder 1031 is lowered again to enable the film pasting cutting mechanism 1032 to fall on the first carrier 105, then the cutting cylinder 10322 drives a cutting punch (not shown in the figure) to cut the film pasting for 1 time to obtain a film of 4PCS, then the cutting cylinder 10322 is lifted, the material pulling motor 10332 pulls the film for 40mm, the second lifting cylinder 1031 is lifted, and the first turntable 11 rotates to the next station to complete a film pasting process.
Referring to fig. 2 and 8, the first transferring mechanism 104 is disposed on the first fixing portion 12, and includes a first transferring cylinder 1041 and a first connecting rod 1042 connected to the first transferring cylinder 1041, where the first transferring cylinder 1041 drives the first connecting rod 1042 to move vertically in the first product tank 1051, and the first product tank 1051 rotates above the second product tank 2021 along with the first turntable 11, so as to transfer the base with the spring sheet and the film attached to the second carrier 202.
Referring to fig. 9, a second transfer mechanism 201 and a plurality of second carriers 202 are disposed on a second turntable mechanism 20, a second product groove 2021 for placing a product is disposed on the second carrier 202, turning devices 2022 are disposed on two sides of the second carrier 202, the turning devices 2022 include a turning fixing portion 20221 and a turning shaft 20222, the turning shaft 20222 is disposed in the second carrier 202, the turning shaft 20222 drives rotation through a gear, and then drives the second carrier 202 to turn up and down through the turning shaft 20222. The second transfer mechanism 201 is provided on the second fixing portion 22, the second carrier 202 is provided on the second turntable 21, and the second transfer mechanism 201 is provided on the second fixing portion 21.
Referring to fig. 2 and 10, the second transfer mechanism 201 includes a second transfer cylinder 2011 and a second link 2012 connected to the second transfer cylinder 2011, the second product tank 2021 rotates above the third product tank 3061 along with the second turntable 21, and after the semi-finished product of the second carrier 202 is turned by the turning device 2022, the second transfer cylinder 2011 drives the second link 2012 to vertically move in the third product tank 3061, so that the second transfer mechanism 201 transfers the turned semi-finished product onto the third carrier 306, and cooperates with a cover and a button on the third carrier for assembly.
Referring to fig. 2 and 11, an upper seat loading station 301, a button loading station 302, an adjusting station 303, a riveting mechanism 304, a discharging mechanism 305, and a plurality of third carriers 306 are sequentially provided along the rotation direction of the third turntable mechanism 30. The third carrier 306 is disposed on the third turntable 31. The third carrier 306 is provided with a third product tank 3061 for placing a product and a movable bearing 3062, the movable bearing 3062 is provided with a product falling channel (not shown in the figure) corresponding to the third product tank 3061, the movable bearing 3062 passes through the third carrier 306, and the third product tank 3061 is a through hole adapted to the product shape.
Referring to fig. 12, the upper seat loading station 301 loads the upper seat 2 onto the third carrier 306, and the button 1 loading station loads the button onto the third carrier 306. The upper seat feeding station 301 comprises two second vibration plates 3011, four second flow channels 3012, a second direct vibration part 3013 arranged below the second flow channels 3012, a second material guide mechanism 3014 and a second feeding mechanism 3015 arranged at a third fixing part 32, wherein the two second vibration plates 3011 are respectively connected with the four second flow channels 3012 for feeding, and the second flow channels 3012 are connected with the second material guide mechanism 3014.
The second feeding mechanism 3015 includes a fifth cylinder 30151 and a sixth cylinder 30152, a second slider connected with the fifth cylinder 30151 and a plurality of second material sucking front ends 30153, the second slider is provided with four second slider through holes, one end of each second slider through hole is provided with four second micro air pipe connectors used for connecting a vacuum pump to connect an air pipe, the other end of each second slider through hole is provided with a second material sucking front end 30153, two through holes are arranged in the middle of each second material sucking front end 30153 and used for generating negative pressure with the upper seat 2 to suck the upper seat 2, and the shape of each second material sucking front end 30153 is mutually clamped with the shape of the upper seat 2.
Referring to fig. 13, the second guide mechanism 3014 includes a second guide plate 30142, a second guide groove 30143, and a second guide movable member 30144, and the fourth cylinder 30141, the second guide groove 30143, and the second guide movable member 30144 are respectively mounted on a second guide mounting frame, and the second guide plate 30142 is disposed on the second guide groove 30143, and a product guide groove corresponding to the second guide groove 30143 is disposed inside the second guide plate 30142. The fourth cylinder 30141 is connected to a second guide runner 30144 and the second guide runner 30144 is connected to the second flow passage 3012 such that the upper seat flows from the second flow passage 3012 to the second guide runner 30144.
The feeding process of the upper seat 2 is as follows: after the upper seat 2 is fed into the second guide chute 30143 through the vibration disc 3011 and the second flow channel 3012, the fourth cylinder 30141 starts to act to divide the upper seat into the upper parts of the third carriers 306, the fifth cylinder 30151 controls the second suction front end 30153 to perform a material taking action, the fourth cylinder 30141 retreats, the sixth cylinder 30152 then performs an action to break vacuum, and the upper seat 2 is placed on the third carriers 306.
Referring to fig. 14 and 15, the button loading station 302 includes two third vibration plates 3021, four third flow passages 3022, a third vibration part 3023 provided below the third flow passages 3022, a pressing mechanism 3024, and a fixing plate 3025, the two third vibration plates 3021 are connected to the third flow passages 3022, a slide groove, a slide plate 30251, and a feeding port 30243 are provided in the fixing plate 3025, slide assemblies 3026 are provided on both sides of the fixing plate 3025, the slide assemblies 3026 are connected to the slide plate 30251, springs for returning the slide plate 30251 are provided in the slide assemblies 3026, a product drop hole 30252 is provided on the slide plate 30251, the slide plate 30251 horizontally moves in the slide groove to communicate the product drop hole 30252 with the third product groove 3061, the feeding port 30243 is connected to the third flow passages 3022, and the button is fed to the feeding port 30243. The pressing mechanism 3024 comprises a pressing cylinder 30241, a pressing rod 30242 and a second inclined block 30245, the pressing cylinder 30241 is connected with the pressing rod 30242 and the second inclined block 30245 and drives the pressing rod 30242 and the second inclined block 30245 to move downwards, the second inclined block 30245 pushes the sliding assembly 3026 to move, the pressing cylinder is connected with the pressing rod, a pressing groove 30244 is formed in the pressing mechanism 3024, the pressing rod 30242 is arranged in the pressing groove 30244, a notch of the pressing groove 30244 is arranged above a joint between the third product falling hole 30252 and the feeding port 30243, and the third flow passage 3022 is connected with the feeding port 30243 and sends the button 1 to the feeding port 30243. After the button 1 is fed to the feeding port 30243 through the vibration disc 3021 and the third flow passage 3022, the pressing cylinder 30241 drives the second inclined block 30245 to move downwards to push the sliding assembly 3026 so that the sliding plate 30251 horizontally moves in the sliding groove, the product falling hole 30252 is opened, and meanwhile, the pressing cylinder 30241 drives the pressing rod 30242 to press downwards so that the product to be assembled falls onto the third carrier 306.
Referring to fig. 16, the adjustment station 304 is provided on the third fixed portion 32, and includes an adjustment cylinder 3041 and an adjustment hand 3042, the adjustment cylinder 3041 being connected to the adjustment hand 3042 such that the adjustment hand 3042 presses down the product in the third product tank 3061. When the assembled upper seat and button pass through the adjusting station 304, the upper seat 2 and button are pressed again by the adjusting hand 3042 to be adjusted in place, so that the assembly of the base 2 is facilitated.
Referring to fig. 17 and 18, the riveting mechanism 304 is disposed on the third fixing portion 32, the riveting mechanism 304 includes a first riveting station 3041 and a second riveting station 3042, the first riveting station 3041 includes a first riveting cylinder 3041, a first riveting plate 30112 and a first riveting finger 3043, the first riveting cylinder 3041 is connected with the first riveting plate 30112, the first riveting finger 3043 is disposed on the first riveting plate 30112, a riveting groove 30414 is disposed at the end of the first riveting finger 3043, both side surfaces in the riveting groove 30414 are inclined planes of 45 °, the second riveting station 3042 includes a second riveting cylinder 3021, a second riveting plate 30122 and a second riveting finger 30422, the second riveting cylinder 3021 is connected with the second riveting plate 30122, and the second riveting finger 30123 is disposed on the second riveting plate 30122. The combined product is riveted in the riveting groove 30414 for the first time by using the first riveting station 3041, the vertical part of the product is bent for 45 degrees at the inclined plane, then the vertical part of the product is bent for 90 degrees by using the second riveting plate 30122 to the next station, and the assembly is completed.
Referring to fig. 19, the discharging mechanism 305 includes a discharging cylinder 3051, a movable plate 3052 connected to the discharging cylinder 3051, and a product box 3053, the movable plate 3052 is connected to a discharging punch 30521 and a first inclined block 30122, the product box 3053 is disposed below the discharging punch 30521, and the discharging punch 30521 pushes the product on the third carrier 306 downward to the product box 3053. After the third turntable 31 rotates to a designated position, the discharging cylinder 3051 acts to drive the movable plate 3052 to move downwards, the movable plate drives the first inclined block 3052 to move downwards, the first inclined block 3052 pushes the movable bearing 3062 on the third carrier 306 to enable the bearing to move horizontally, the product falling channel is opened, the product falling channel is communicated with the third product groove 3061, and meanwhile, the discharging punch 30521 punches a finished product from the third turntable 31 to the product box 3053 to finish a process.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that the above-mentioned preferred embodiment should not be construed as limiting the invention, and the scope of the invention should be defined by the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (10)
1. The automatic assembling machine is characterized by comprising a first turntable mechanism, a second turntable mechanism and a third turntable mechanism, wherein a plurality of loading stations are arranged on the first turntable mechanism and the third turntable mechanism, a film pasting mechanism, a first transferring mechanism and a plurality of first carriers are arranged on the first turntable mechanism, a second transferring mechanism and a plurality of second carriers are arranged on the second turntable mechanism, turning devices are arranged on two sides of the second carriers, riveting mechanisms, discharging mechanisms and a plurality of third carriers are arranged on the third turntable mechanism, the first transferring mechanism transfers semi-finished products on the first carriers to the second carriers, the second transferring mechanism transfers semi-finished products on the second carriers to the third carriers, and products to be assembled are respectively loaded on the first carriers and the third carriers from the loading stations;
the first transfer mechanism comprises a first transfer cylinder and a first connecting rod connected with the first transfer cylinder, the first transfer cylinder drives the first connecting rod to vertically move in the first carrier, the second transfer mechanism comprises a second transfer cylinder and a second connecting rod connected with the second transfer cylinder, and the second transfer cylinder drives the second connecting rod to vertically move in the third carrier;
the products to be assembled are respectively fed from the feeding station and conveyed through the first rotating disc mechanism and the third rotating disc mechanism, and the second rotating disc mechanism conveys the semi-finished products on the first rotating disc mechanism to the third rotating disc mechanism sequentially through the first transferring mechanism and the second transferring mechanism for riveting and then discharging;
the first rotating disc mechanism comprises a rotatable first rotating disc and a first fixing part arranged in the middle of the first rotating disc, the first transfer mechanism is arranged on the first fixing part, and the first carrier is arranged on the first rotating disc; the second turntable mechanism comprises a rotatable second turntable and a second fixed part arranged in the middle of the second turntable, the second transfer mechanism is arranged on the second fixed part, and the second carrier is arranged on the second turntable; the third turntable mechanism comprises a rotatable third turntable and a third fixing part arranged in the middle of the third turntable, the riveting mechanism is arranged on the third fixing part, and the third carrier is arranged on the third turntable.
2. The automatic assembling machine of a three-layer side-press tact switch according to claim 1, wherein the first rotary table mechanism, the second rotary table mechanism and the third rotary table mechanism are rotated in the same direction, respectively; the first carrier is provided with a first product groove for placing products, and the first product groove is a through hole which is suitable for the shape of the products; the second carrier is provided with a second product groove for placing products; the movable bearing is provided with a product falling channel corresponding to the third product groove, the movable bearing penetrates through the third carrier, and the third product groove is a through hole adapting to the shape of the product.
3. The automatic assembling machine of the three-layer type side-pressing tact switch according to claim 1, wherein the first rotary table mechanism, the second rotary table mechanism and the third rotary table mechanism are respectively connected with the transmission mechanism through belts.
4. The automatic assembly machine of a three-layer side-press tact switch of claim 1, wherein the loading stations include a base loading station, a dome loading station, a seat loading station, and a button loading station, the base loading station loading a base onto the first carrier, the dome loading station loading a dome onto the first carrier, the seat loading station loading a seat onto the third carrier, and the button loading station loading a button onto the third carrier.
5. The automatic assembly machine of the three-layer type side-pressing tact switch according to claim 4, wherein the base feeding station comprises a first vibration plate, a plurality of first runners, a first vibration part arranged below the first runners, a first guide mechanism and a first feeding mechanism arranged at the first fixing part, the first vibration plate is connected with the first runners, the first runners are connected with the first guide mechanism, the first guide mechanism comprises a first cylinder, a first guide plate, a first guide groove and a first guide moving part, a guide groove which is suitable for the first guide groove and moves is arranged on the inner side of the first guide plate, the first cylinder is connected with the first guide moving part, the first guide moving part is connected with the first runners to enable products to flow from the first runners to the first guide moving part, the first feeding mechanism comprises a second cylinder and a third cylinder, a first sliding block and a plurality of first material sucking front ends are respectively connected with the second cylinder and the third cylinder, the first sliding block is provided with four first sliding block through holes, one end of each first sliding block through hole is connected with a miniature air pipe joint connecting air pipe for connecting a vacuum pump, the other end of each first sliding block through hole is connected with the first material sucking front end, a through hole is formed in the first material sucking front end, the second cylinder is used for moving the first sliding block up and down and taking materials from the first material sucking front end, the third cylinder is used for moving the first sliding block up and down and discharging materials from the first material sucking front end, and the shape of the first material sucking front end is clamped with that of the base;
the upper seat feeding station comprises a second vibration disc, a plurality of second flow channels, a second direct vibration part, a second guide mechanism and a second feeding mechanism, wherein the second direct vibration part is arranged below the second flow channels, the second guide mechanism is arranged on the third fixing part, the second vibration disc is connected with the second flow channels, the second flow channels are connected with the second guide mechanism, the second guide mechanism comprises a fourth cylinder, a second guide plate, a second guide groove and a second guide movable part, a guide groove which is suitable for the second guide groove and is used for moving products is arranged on the inner side of the second guide plate, the fourth cylinder is connected with the second guide movable part, the second guide movable part is connected with the second flow channels to enable the products to flow from the second flow channels to the second guide movable part, the second feeding mechanism comprises a fifth cylinder and a sixth cylinder, a second sliding block and a plurality of second material sucking front ends are respectively connected with the fifth cylinder and the sixth cylinder, the second sliding block is provided with four second sliding block through holes, one end of each second sliding block through hole is connected with four micro air pipe joints used for connecting a vacuum pump and connected with the vacuum pump, the other end of each second sliding block through hole is connected with the second material sucking front end, two through holes are formed in the middle of the second material sucking front end, the fifth cylinder is used for moving the second sliding block up and down and taking materials from the second material sucking front end, the sixth cylinder is used for moving the second sliding block up and down and discharging materials from the second material sucking front end, and the shape of the second material sucking front end and the shape of an upper seat are mutually clamped.
6. The automatic assembly machine of the three-layer type side press tact switch according to claim 2, wherein the third turntable mechanism is further provided with an adjusting station, the adjusting station comprises an adjusting cylinder and an adjusting hand, and the adjusting cylinder is connected with the adjusting hand to enable the adjusting hand to press down the product in the third product tank;
the discharging mechanism comprises a discharging cylinder, a first movable plate and a product box, wherein the first movable plate is connected with the discharging cylinder, the first movable plate is connected with a discharging punch and a first inclined block, the product box is arranged below the discharging punch, the movable bearing enables a product falling channel to be communicated with a third product groove through horizontal movement, when the discharging cylinder stretches out, the first inclined block is driven to move downwards, the movable bearing is driven to enable the bearing to move horizontally, the product falling channel is opened, and the discharging punch downwards pushes a product on a third carrier to the product box.
7. The automatic assembly machine of the three-layer type side press tact switch according to claim 4, wherein the spring plate feeding station comprises a spring plate cutting mechanism, a first lifting cylinder, a feeding mechanism, a pulling cylinder and a step change cylinder, the first lifting cylinder is connected with a second movable plate, the spring plate cutting mechanism, the feeding mechanism, the pulling cylinder and the step change cylinder are arranged on the second movable plate, the spring plate cutting mechanism comprises a cutting cylinder and a cutting device connected with the cutting cylinder, the pulling cylinder is connected with the feeding mechanism to enable the spring plate to move forward horizontally, the step change cylinder is connected with a sliding block, and the feeding step of the spring plate is changed by adjusting the position of the sliding block.
8. The automatic assembly machine of the three-layer type side press tact switch according to claim 1, wherein the film pasting mechanism comprises a second lifting cylinder, a film pasting cutting mechanism and a pulling mechanism, the second lifting cylinder is connected with a third movable plate, the film pasting cutting mechanism and the pulling mechanism are arranged on the third movable plate, the film pasting cutting mechanism comprises a cutting plate, a cutting punch and a cutting cylinder, a film passes through the cutting plate, a channel for the cutting punch to pass through is arranged on the cutting plate, and the cutting cylinder is connected with the cutting punch; the material pulling mechanism comprises a plurality of film reels, a material pulling motor and a material collecting motor, wherein the films respectively bypass the film reels and drive the films to advance through the material pulling motor, and the material collecting motor winds the films.
9. The automatic assembling machine of the three-layer type side-pressing tact switch according to claim 4, wherein the button feeding station comprises a third vibration disc, a plurality of third flow channels, a third direct vibration part arranged below the third flow channels, a fixed plate and a pressing mechanism, wherein the third vibration disc is connected with the third flow channels, a sliding groove, a sliding plate and a feeding port are arranged in the fixed plate, sliding components are arranged on two sides of the fixed plate, the sliding components are connected with the sliding plate, a spring for resetting the sliding plate is arranged in the sliding component, a product falling hole is formed in the sliding plate, the sliding plate horizontally moves in the sliding groove to enable the product falling hole to be communicated with the third product groove, and the feeding port is connected with the third flow channels and sends the button to the feeding port;
the pressing mechanism comprises a pressing cylinder, a pressing rod and a second inclined block, the pressing cylinder is connected with the pressing rod and the second inclined block and drives the pressing rod and the second inclined block to move downwards, the second inclined block pushes the sliding assembly to move, a pressing groove is formed in the pressing mechanism, the pressing rod is arranged in the pressing groove, the notch of the pressing groove is arranged above the connection position of the product falling hole and the feeding hole, and the pressing rod moves downwards to press the product from the product falling hole to the third product groove.
10. The automatic assembly machine of the three-layer type side-pressing tact switch according to claim 1, wherein the riveting mechanism comprises a first riveting station and a second riveting station, the first riveting station comprises a first riveting cylinder, a first riveting plate and a first riveting finger, the first riveting cylinder is connected with the first riveting plate, the first riveting finger is arranged on the first riveting plate, a riveting groove is formed in the tail end of the first riveting finger, two side faces in the riveting groove are inclined planes with a certain angle, the second riveting station comprises a second riveting cylinder, a second riveting plate and a second riveting finger, the second riveting cylinder is connected with the second riveting plate, and the second riveting finger is arranged on the second riveting plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811644185.4A CN109390174B (en) | 2018-12-29 | 2018-12-29 | Automatic kludge of three-layer type side press tact switch |
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| CN201811644185.4A CN109390174B (en) | 2018-12-29 | 2018-12-29 | Automatic kludge of three-layer type side press tact switch |
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| CN109390174A CN109390174A (en) | 2019-02-26 |
| CN109390174B true CN109390174B (en) | 2024-02-23 |
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| CN201811644185.4A Active CN109390174B (en) | 2018-12-29 | 2018-12-29 | Automatic kludge of three-layer type side press tact switch |
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| CN113921309A (en) * | 2021-09-29 | 2022-01-11 | 惠州市正牌科电有限公司 | Automatic switch assembling machine |
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|---|---|
| CN109390174A (en) | 2019-02-26 |
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Effective date of registration: 20240117 Address after: Building 11, No. 13 Songnan Road, Sanhe Village, Tonghu Town, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516000 Applicant after: Guangdong Hongyuan Precision Technology Co.,Ltd. Address before: 518000 No.6, Yuanhu Science Park, Zhangbei Industrial Zone, Xinlian community, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Shenzhen HonYuan Precision Component Co.,Ltd. |
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