CN214099447U

CN214099447U - Assembling equipment for button switch

Info

Publication number: CN214099447U
Application number: CN202021154744.6U
Authority: CN
Inventors: 陈锋; 赖鼎; 聂宗军; 梁勇
Original assignee: Zhejiang Chint Electrics Co Ltd
Current assignee: Zhejiang Chint Electrics Co Ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-08-31
Anticipated expiration: 2030-06-20

Abstract

The utility model provides an assembly equipment of button switch, its includes first assembly unit and second assembly unit, operating element, shell, rubber ring and spring assembly are the operating element to first assembly unit, and the operating element that second assembly unit was accomplished first assembly unit assembly and medium plate assembly are button switch, not only can assemble rubber ring and shell, and operating element and medium plate product fast, accurately respectively, and can improve work efficiency by a wide margin, reduce cost of labor and administrative cost.

Description

Assembling equipment for button switch

Technical Field

The utility model relates to an automatic field especially relates to a button switch's rigging equipment.

Background

Button switches are widely used for controlling switch equipment or controlling equipment operation, but the existing button switches are generally assembled manually, so that the labor intensity of workers is high, and the labor productivity is not high. Under the condition that the yield is increased year by year, the manual operation and the personnel demand are increased gradually along with the increase of the yield, so that the recruitment and management difficulty of personnel is high, and the market competition pressure is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a swift, convenient button switch's rigging equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mounting apparatus of a push button switch includes a first mounting unit and a second mounting unit;

the first assembling unit comprises first transporting equipment, an operating element feeding device, a spring assembling device, a shell assembling device, an upward pushing clamping device, a rubber ring assembling device and a rubber ring pressing device, the first transporting equipment drives a first transporting carrier to sequentially pass through the operating element feeding device, the spring assembling device, the shell assembling device, the upward pushing clamping device, the rubber ring assembling device and the rubber ring pressing device, the operating element feeding device fixes the operating element on the first transporting carrier, the spring assembling device puts a spring on the operating element, the shell assembling device puts a shell on the operating element, the upward pushing clamping device fixes the operating element and the shell, the rubber ring assembling device puts a rubber ring on the top of the shell, and the rubber ring pressing device presses the rubber ring down to the periphery of the shell to complete the assembling of the operating assembly;

the second assembly unit comprises second transportation equipment, a medium plate product feeding device, an operation assembly device, a rotary clamping device, a screw locking device and a second discharging device, and the second transportation equipment drives a plurality of second transportation carriers to sequentially pass through the medium plate product feeding device, the operation assembly device, the rotary clamping device, the screw locking device and the second discharging device;

the middle plate product feeding device fixes the middle plate products on one side of the second transport carriers, the operation assembly feeding device takes out the operation assemblies in the first assembling units and fixes the operation assemblies on the other side of the second transport carriers, the operation assembly assembling device places the middle plate products on one side of the second transport carriers on the operation assemblies on the other side, the operation assemblies and the middle plate pieces of the middle plate products are fixed by the rotary clamping device, screws on the middle plate products are screwed on the inner side of the shell of the operation assembly by the screw locking device, the middle plate products are fixed with the operation assembly contact module to complete the assembly of the button switches, and the button switches which are completely assembled on the second transport carriers are taken out by the second discharging device.

Preferably, the first transportation device and the second transportation device are dividers respectively, and the operating element feeding device, the spring assembling device, the shell assembling device, the push-up clamping device, the rubber ring assembling device and the rubber ring pressing device of the first assembling unit are arranged along the circumferential direction of the first transportation device; the middle plate product feeding device, the operation assembly assembling device, the rotary clamping device, the screw locking device and the second discharging device of the second assembling unit are arranged along the circumferential direction of the second transportation device.

Preferably, a third transportation device is arranged between the first transportation device and the second transportation device; the first assembling unit further comprises a first discharging mechanism arranged between the operating element feeding device and the rubber ring pressing device, the first discharging mechanism is matched with one end of the third transporting device, the other end of the third transporting device is matched with the operating component feeding device of the second assembling unit, the first discharging mechanism takes out the operating components assembled by the first assembling unit and puts the operating components into the third transporting device, the third transporting device sequentially sends the operating components to the operating component feeding device, and the operating component feeding device takes out the operating components in the third transporting device and puts the operating components onto a second transport carrier of the second assembling unit.

Preferably, the second assembling unit further comprises a second detecting device arranged between the screw locking device and the second discharging device, the second detecting device comprises an on-off detecting mechanism and a pressure detecting mechanism which are oppositely arranged on the upper side and the lower side of the second transporting device, the pressure detecting mechanism presses the operating element and detects pressure feedback of the operating element, and the on-off detecting mechanism connects the contact module into the testing power supply and detects current passing through the contact module when the pressure detecting mechanism presses the operating element.

Preferably, the first assembly unit further comprises a first detection device and a defective assembly removal mechanism, the first detection device is used for detecting whether the assembly of the operation assembly is qualified, the defective assembly removal mechanism takes out the operation assembly which is not qualified in assembly from the first carrier, the first detection device is arranged on the first discharging mechanism, and the defective assembly removal mechanism is arranged between the first discharging mechanism and the operation element feeding device.

Preferably, the rubber ring assembling device comprises a rubber ring placing mechanism, a rubber ring feeding mechanism and a rubber ring distributing mechanism, the rubber ring distributing mechanism comprises a rubber ring distributing seat and a distributing and grabbing mechanism arranged above the rubber ring distributing seat, the distributing and grabbing mechanism takes out rubber rings in the rubber ring feeding mechanism in sequence and then places the rubber rings in the rubber ring distributing seat for fixation, and the taking and putting mechanism takes out the rubber rings from the rubber ring distributing seat and sleeves the rubber rings on the shell.

Preferably, the rubber ring placing mechanism comprises a displacement mechanism, and a taking and placing mechanism and a pushing mechanism which are respectively arranged on the displacement mechanism, the taking and placing mechanism comprises a shaft sleeve and a moving shaft which are coaxially arranged, and a return spring connected between the moving shaft and the shaft sleeve, the shaft sleeve is fixedly connected with the displacement mechanism, the moving shaft is movably arranged in the shaft sleeve, and the bottom of the moving shaft is exposed out of the bottom of the shaft sleeve; the pushing mechanism can push the moving shaft to overcome the action of the reset spring to move downwards and penetrate through the rubber ring from the inner side, and the rubber ring is sleeved and fixed around the bottom of the moving shaft.

Preferably, the bottom of the moving shaft is provided with a guide head with a conical structure, the rubber ring distribution seat is provided with two clamping trays which are arranged oppositely, the bottoms of the two clamping trays are connected with the rubber ring distribution seat through slide rails respectively, the ends, far away from each other, of the two clamping trays are connected with clamping springs respectively, the ends, close to each other, of the two clamping trays are provided with clamping half grooves respectively, the bottom surfaces of the two clamping half grooves are provided with guide half holes respectively, the two clamping springs can push the two clamping trays to be close to each other, the two guide half holes form guide holes matched with the guide head, the guide head with the conical structure at the bottom of the moving shaft is inserted between the two guide half holes before passing through the rubber ring, and the two clamping trays are pushed to overcome the action of the clamping springs to be far away from each other.

Preferably, rotatory chucking device pushes up the cylinder on chucking push down cylinder and the chucking of both sides about the second transportation equipment including setting up relatively, the top that the cylinder was pushed up on the chucking is equipped with chucking revolving cylinder, and the chucking clamping jaw cylinder of being connected with chucking revolving cylinder, chucking push down cylinder and chucking push up the cylinder and can promote operation subassembly and well board product respectively simultaneously down, push into one side of stop gear in the well plate earlier with the operation subassembly, then chucking clamping jaw cylinder contracts and presss from both sides tight operation subassembly, the rethread chucking revolving cylinder drives the operation subassembly of fixing on chucking clamping jaw cylinder rotatory, make operation subassembly and stop gear chucking.

Preferably, chucking revolving cylinder sets up the one side at chucking clamping jaw cylinder, the top of chucking clamping jaw cylinder is used for pressing from both sides tight operating assembly, the bottom of chucking clamping jaw cylinder and the bottom of chucking revolving cylinder pass through the hold-in range and connect, be equipped with respectively in the bottom of chucking clamping jaw cylinder and the bottom of chucking revolving cylinder with hold-in range complex synchronous pulley.

Preferably, the on-off detection mechanism comprises an on-off detection vertical cylinder and at least two on-off detection probes connected with the on-off detection vertical cylinder, and the on-off detection vertical cylinder can drive the at least two on-off detection probes to move downwards so that the at least two on-off detection probes are respectively contacted with a pair of wiring terminals of the contact module; the pressure detection mechanism comprises a pressure detection motor, a thrust measuring machine connected with the pressure detection motor and a thrust probe connected with the thrust measuring machine, the pressure detection motor can drive the thrust measuring machine to move upwards, and when the thrust probe pushes the operation assembly to switch on and off the contact module, the pressure detection mechanism detects the pressure feedback of the thrust probe through the thrust measuring machine.

Preferably, the second assembling unit further comprises a third detecting device arranged between the middle plate product feeding device and the second detecting device, and the third detecting device and the second detecting device have the same structure.

The utility model discloses a button switch's rigging equipment, earlier through first assembly unit with operating element, and a housing, spring and rubber ring assembly are operating assembly, rethread second assembly unit is fixed operating assembly and the medium plate spare of medium plate product, the assembly in order to accomplish button switch is fixed with the well plate spare of medium plate product and contact module through second assembly unit at last, not only can be with rubber ring and shell, and operating assembly and medium plate product are quick respectively, assemble accurately, and can improve work efficiency by a wide margin, reduce cost of labor and administrative cost.

Drawings

Fig. 1 is a schematic structural diagram of a push-button switch according to an embodiment of the present invention;

FIG. 2 is an assembly flow diagram of an embodiment of the present invention;

FIG. 3 is a top view of an assembly fixture for a push button switch according to an embodiment of the present invention;

fig. 4 is a schematic front structural view of an assembling device of a push button switch according to an embodiment of the present invention;

fig. 5 is a schematic back structural view of an assembling apparatus of a push button switch according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a rubber ring assembling device and a rubber ring pressing device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a pick-and-place mechanism according to an embodiment of the present invention;

fig. 8 is a cross-sectional view of a pick and place mechanism according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a plate member according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a rotary clamping device according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a second detection device according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a spring assembling apparatus according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of an outer shell assembling device according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a push-up clamping device according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of a screw locking mechanism according to an embodiment of the present invention;

FIG. 16 is a schematic structural view of a feeding device for operation elements according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of a first discharging device, an operating assembly feeding device and a third transporting apparatus 300 according to an embodiment of the present invention;

fig. 18 is a schematic structural view of a defective discharge device according to an embodiment of the present invention;

fig. 19 is a schematic structural view of a plate product feeding device in an embodiment of the present invention;

fig. 20 is a schematic structural view of an operating unit assembling apparatus according to an embodiment of the present invention;

FIG. 21 is a schematic structural view of a second discharging device according to an embodiment of the present invention;

fig. 22 is a schematic structural view of a rubber ring distributing base according to an embodiment of the present invention;

fig. 23 is a schematic structural view of a moving shaft according to an embodiment of the present invention.

Detailed Description

The utility model discloses a button switch's rigging equipment is used for assembling the button switch that figure 1 shows, the utility model discloses a button switch's rigging equipment assembles operating element 11, shell 12, spring 13 and rubber ring 14 earlier for operating module 1, assembles operating module 1 and well plate product 2 again for button switch, and well plate product 2 includes well plate 21 and fixes the contact module 22 in 21 one side through screw 23, and operating module 1 installs the opposite side at well plate 21.

The following further describes a specific embodiment of the assembling device of the push-button switch of the present invention with reference to the embodiments shown in fig. 2 to 23. The assembling apparatus of the push button switch of the present invention is not limited to the description of the following embodiments.

As shown in fig. 2-4, the assembly apparatus of the push button switch of the present invention includes a first assembly unit for assembling the operation component 11, the housing 12, the spring 13 and the rubber ring 14 as the operation component 1, and a second assembly unit for assembling the operation component 1 and the middle plate product 2 as the push button switch, wherein the first assembly unit includes a first transportation apparatus 190, an operation component feeding device 110, a spring assembly device 120, a housing assembly device 130, a push-up clamping device 140, a rubber ring assembly device 150 and a rubber ring pressing device 160, the first transportation apparatus 190 drives a first transportation carrier 191 to sequentially pass through the operation component feeding device 110, the spring assembly device 120, the housing assembly device 130, the push-up clamping device 140, the rubber ring assembly device 150 and the rubber ring pressing device 160;

the operating element loading device 110 fixes the operating element 11 on the first transport carrier 191, the spring assembling device 120 puts the spring 13 on the operating element 11, the housing assembling device 130 puts the housing 12 on the operating element 11, the push-up clamping device 140 fixes the operating element 11 and the housing 12, the rubber ring assembling device 150 puts the rubber ring 14 on the top of the housing 12, and the rubber ring pressing device 160 presses the rubber ring 14 down to the periphery of the housing 12 to complete the assembling of the operating assembly 1.

The second assembling unit comprises a second transporting device 290, a middle plate product feeding device 210, an operating assembly feeding device 220, an operating assembly assembling device 230, a rotating clamping device 240, a screw locking device 250 and a second discharging device 280, wherein the second transporting device 290 drives a plurality of second transporting carriers 291 to sequentially pass through the middle plate product feeding device 210, the operating assembly assembling device 230, the rotating clamping device 240, the screw locking device 250 and the second discharging device 280;

the middle plate product feeding device 210 fixes the middle plate product 2 on one side of the plurality of second transportation vehicles 291, the operation component feeding device 220 takes out the operation component 1 in the first assembly unit and fixes the operation component 1 on the other side of the second transportation vehicles 291, the operation component assembly device 230 places the middle plate product 2 on one side of the second transportation vehicles 291 on the operation component 1 on the other side, the rotation clamping device 240 fixes the operation component 1 and the middle plate 21 of the middle plate product 2, the screw locking device 250 screws the screw 23 on the middle plate product 2 on the inner side of the shell of the operation component 1 to fix the middle plate product 2 and the operation component 1, and the second discharging device 280 takes out the button switch assembled on the second transportation vehicles 291.

The utility model discloses a button switch's rigging equipment, earlier through first assembly unit with operating element 11, shell 12, spring 13 and rubber ring 14 assembly are operating assembly 1, rethread second assembly unit is fixed operating assembly 1 and medium plate product 2's well plate 21, the well plate 21 of medium plate product 2 is fixed with the assembly of accomplishing button switch with contact module 22 through the second assembly unit at last, not only can be with rubber ring 14 and shell 12, and operating assembly 1 is quick respectively with medium plate product 2, assemble accurately, and can improve work efficiency by a wide margin, reduce cost of labor and administrative cost.

Further, the second assembling unit further comprises a second detecting device 260 arranged between the screw locking device 250 and the second discharging device 280, the second detecting device 260 comprises an on-off detecting mechanism 261 and a pressure detecting mechanism 262 which are oppositely arranged on the upper side and the lower side of the second transporting equipment 290, the on-off detecting mechanism 261 is arranged on one side, close to the operating component 1, of the middle plate 21, the pressure detecting mechanism 262 is arranged on one side, close to the contact module 22, of the middle plate 21, the on-off detecting mechanism 261 and the pressure detecting mechanism 262 can clamp the button switches from the two sides respectively, the pressure detecting mechanism 262 presses the operating element 11 and detects pressure feedback of the operating element 11, the on-off detecting mechanism 261 enables the contact module 22 to be connected into a testing power supply, and detects current passing through the contact module 22 when the pressure detecting mechanism 262 presses the operating element 11.

The utility model discloses a second detection device 260, pressure detection mechanism 262 presses the in-process that operating element 11 switched on and disconnected contact module 22, whether normally circular telegram and outage are detected through break-make detection mechanism 261, whether pressure feedback detection operation subassembly 1 through pressure detection mechanism 262 assembles in place simultaneously, detect contact module 22 and operating element 11 in step, not only can shorten the process, improve assembly efficiency, and break-make detection mechanism 261 and pressure detection mechanism 262 set up both sides about second transportation equipment 290 relatively, only need occupy a station, still have the characteristics that occupation space is little.

Referring to the preferred embodiment shown in fig. 3-4, the first transportation device 190 of the first assembly unit and the second transportation device 290 of the second assembly unit are dividers, respectively, the first transportation vehicle 191 of the first assembly unit and the second transportation vehicle 291 of the second assembly unit are fixed on the corresponding dividers, respectively, and a third transportation device 300 is arranged between the dividers of the first transportation device 190 and the second transportation device 290.

Specifically, the operating element feeding device 110, the spring assembling device 120, the housing assembling device 130, the push-up chucking device 140, the rubber ring assembling device 150, and the rubber ring pressing device 160 of the first assembling unit are arranged along the circumferential direction of the first transporting device 190;

the middle plate product feeding device 210, the operating assembly feeding device 220, the operating assembly assembling device 230, the rotation clamping device 240, the screw locking device 250 and the second discharging device 280 of the second assembling unit are arranged along the circumferential direction of the second transporting device 290;

the first assembling unit further comprises a first discharging mechanism 170 arranged between the operating element feeding device 110 and the rubber ring pressing device 160, the first discharging mechanism 170 is matched with one end of a third transporting device 300, the other end of the third transporting device 300 is matched with an operating component feeding device 220 of the second assembling unit, the operating component 1 assembled by the first assembling unit is taken out by the first discharging mechanism 170 and placed on the third transporting device 300, the operating components 1 are sequentially sent to the operating component feeding device 220 by the third transporting device 300, and the operating component feeding device 220 takes out the operating components 1 in the third transporting device 300 and places the operating components 1 on a second transport carrier 291 of the second assembling unit. Third transportation equipment 300 not only can play the effect of transportation operation subassembly 1, can play the effect of storing operation subassembly 1 moreover, guarantees that operation subassembly loading attachment 220 can both get the operation subassembly 1 that the assembly was accomplished at every turn, when avoiding the assembly of a certain station of first assembly unit to miss, and the problem that operation subassembly loading attachment 220 can not get operation subassembly 1 directly from first assembly unit appears, guarantees that first assembly unit and second assembly unit do not influence each other.

Preferably, the third transportation device 300 includes a third transportation vibrator and a third transportation chute disposed at a top of the third transportation vibrator, and the third transportation vibrator drives the third transportation chute to vibrate, so that the operation assembly 1 in the third transportation chute moves to the second assembly unit, and has the characteristics of small volume and low cost.

The first transportation equipment 190 drives the first transportation carrier 191 to rotate through the divider, the second transportation equipment 290 drives the second transportation carrier 291 to rotate through the other divider, and the dividers can drive the carriers thereon to move to the next station through each rotation, so that the action rhythm is faster. Of course, the first transportation device 190, the second transportation device 290 and the third transportation device 300 may also be transported by using a belt or a chain plate, and may be arranged linearly or annularly when using a belt or a chain plate.

Further, the first assembly unit further comprises a first detection device and a defective assembly removal mechanism 180, the first detection device is used for detecting whether the assembly of the operation assembly 1 is qualified, the defective assembly removal mechanism 180 takes out the operation assembly 1 which is not qualified in assembly from the first transport carrier 191, the first detection device is arranged on the first discharging mechanism 170, and the defective assembly removal mechanism 180 is arranged between the first discharging mechanism 170 and the operation element feeding device 110. When the first detection device detects qualified, the first discharging mechanism 170 normally acts, when the first detection device detects unqualified, the first discharging mechanism 170 does not act, the first transportation equipment 190 normally acts and drives the unqualified operation assembly 1 to move to the unqualified operation assembly discharging mechanism 180, the unqualified operation assembly 1 is taken out from the first transportation carrier 191 through the unqualified operation assembly discharging mechanism 180, meanwhile, the third transportation equipment 300 can play a role in storing the operation assembly 1, and the operation assembly feeding device 220 of the second assembly unit can take the operation assembly 1 which is assembled at each time.

Further, the second assembling unit further comprises a third detecting device 270 arranged between the middle plate product feeding device 210 and the second detecting device 260, the third detecting device 270 and the second detecting device 260 are identical in structure, time consumption is long due to the fact that multiple-beat detection is needed for the button switch, detection is conducted through the second detecting device 260 and the third detecting device 270, the beat of the whole detecting device can be improved, and then yield is improved.

Preferably, the second discharging device 280 of the second assembling unit has two functions of discharging and discharging defective products, after the detection of the second detecting device 260 and the third detecting device 270, the qualified products are taken out by the second discharging device 280 and placed in a qualified product box or a conveyor belt, and the unqualified products are taken out by the second discharging device 280 and placed in an unqualified product box or a conveyor belt. Of course, a device for removing an unqualified button switch can be additionally arranged on the second assembly unit, and the device and the method belong to the protection scope of the utility model.

As shown in fig. 6 to 8, a preferred embodiment of the rubber ring assembling device 150 is provided, the rubber ring assembling device 150 of the present embodiment includes a rubber ring placing mechanism, the rubber ring placing mechanism includes a displacement mechanism 151, and a pick-and-place mechanism 152 and a pushing mechanism 153 respectively disposed on the displacement mechanism 151, the pick-and-place mechanism 152 includes a shaft sleeve 1521 and a moving shaft 1522 coaxially disposed, and a return spring 1523 connected between the moving shaft 1522 and the shaft sleeve 1521, the shaft sleeve 1521 is fixedly connected to the displacement mechanism 151, the return spring 1523 limits the moving shaft 1522 within the shaft sleeve 1521, and exposes the bottom of the moving shaft 1522 from the bottom of the shaft sleeve 1521;

when the rubber ring 14 is taken out, the pushing mechanism 153 can push the moving shaft 1522 to move downwards and penetrate through the rubber ring 14 from the inner side, and the rubber ring 14 is sleeved on the periphery of the bottom of the moving shaft 1522 and fixed;

when the rubber ring 14 is placed, the displacement mechanism 151 pushes the shaft sleeve 1521 and the moving shaft 1522 of the pick-and-place mechanism 152 to move downwards, the bottom of the moving shaft 1522 is firstly blocked by the operating assembly 1, the displacement mechanism 151 pushes the shaft sleeve 1521 to continue moving downwards, the rubber ring 14 sleeved on the bottom of the moving shaft 1522 is pushed downwards through the shaft sleeve 1521, and the rubber ring 14 is sleeved on the shell 12 of the operating assembly 1.

The operating component 1 may be other assembling parts, and is not limited to the operating component 1 of the push button switch, and the rubber ring assembling device 150 of the present embodiment is suitable for sleeving the elastic rubber ring 14 on all the assembling parts.

The rubber ring assembling device 150 of this embodiment, wear set rubber ring 14 through removing axle 1522, rubber ring 14 evenly overlaps on removing axle 1522, can not warp because of self elasticity, and rethread axle sleeve 1521 promotes rubber ring 14, guarantees rubber ring 14 stress balance all around, makes rubber ring 14 finally accurately overlap on the assembly part, can avoid modes such as clamping jaw cylinder and manipulator to make rubber ring 14 warp, leads to the unable accurate problem of overlapping on the assembly part of rubber ring 14. In addition, in the two processes of taking and placing the rubber ring 14, the action can be realized only by driving the taking and placing mechanism 152 to move downwards by one of the displacement mechanism 151 and the pushing mechanism 153, and the rubber ring taking and placing mechanism has the characteristics of simple structure, low cost, high efficiency, easiness in popularization and the like.

Specifically, the displacement mechanism 151 includes a pick-and-place traversing cylinder 1511, a pick-and-place vertically-moving cylinder 1512 connected to the pick-and-place traversing cylinder 1511, and a support plate 1513 connected to the pick-and-place vertically-moving cylinder 1512, the pick-and-place mechanism 152 and the pushing mechanism 153 are respectively disposed on the upper and lower sides of the support plate 1513, the pushing mechanism 153 is a pushing vertically-moving cylinder 1531 disposed above the support plate 1513 at an interval, and a pushing horizontal plate 1532 connected to the pushing vertically-moving cylinder 1531, the top of the shaft sleeve 1521 of the pick-and-place mechanism 152 is fixedly connected to the support plate 1513, and the top of the moving shaft 1522 of the pick-and-place mechanism 152 passes through the support plate 1513 and extends to the lower side of the pushing horizontal plate 1532.

When the rubber ring 14 is taken, the vertical moving cylinder 1531 is pushed to push the moving shafts 1522 of the taking and placing mechanism 152 to penetrate through the rubber ring 14 from the inner side through the pushing transverse plate 1532, the pushing transverse plate 1532 can push a plurality of moving shafts 1522, in this embodiment, the two moving shafts 1522 can reduce the number and cost of the pushing vertical moving cylinders 1531;

when putting rubber ring 14, get to put and erect and move cylinder 1512 and drive the axle sleeve 1521 of getting to put the mechanism through mounting panel 1513 and promote rubber ring 14 downwards, and mounting panel 1513 can drive a plurality of axle sleeves 1521, and this embodiment is two axle sleeves 1521, can reduce to get to put and erect the quantity and the cost of moving cylinder 1512. It is understood that the displacement mechanism 151 may be a combination of other types of cylinders, or a manipulator, all falling within the scope of the present invention.

Further, the rubber ring feeding mechanism 154 and the rubber ring distributing mechanism are further included, the rubber ring distributing mechanism comprises a rubber ring distributing seat 1551 and a distributing and grabbing mechanism 1552 which is arranged above the rubber ring distributing seat 1551 and connected with the displacement mechanism 151, the distributing and grabbing mechanism 1552 sequentially takes out the rubber rings 14 in the rubber ring feeding mechanism 154 and then puts the rubber rings into the rubber ring distributing seat 1551 for fixing, and the taking and putting mechanism 152 takes out the rubber rings 14 from the rubber ring distributing seat 1551 and sleeves the rubber rings 14 on the shell 12.

Specifically, the material separating and grabbing mechanism 1552 is a clamping jaw cylinder, two oppositely arranged opening clamping jaws 1553 are arranged on the material separating and grabbing mechanism 1552, one ends of the two opening clamping jaws 1553 are respectively connected with the material separating and grabbing mechanism 1552, the other ends of the two opening clamping jaws 1553 are close to and contracted, the displacement mechanism 151 drives the two opening clamping jaws 1553 to be inserted into the inner side of a rubber ring 14 in the rubber ring feeding mechanism 154, the material separating and grabbing mechanism 1552 drives the two opening clamping jaws 1553 to be away from each other to tension and fix the rubber ring 14, the displacement mechanism 151 drives the two opening clamping jaws 1553 to move to the position above a rubber ring separating seat 1551, the material separating and grabbing mechanism 1552 drives the two opening clamping jaws 1553 to be close to each other to loosen the rubber ring 14, the rubber ring 14 is placed in the rubber ring separating seat 1551 to be positioned, and the rubber ring 14 can be conveniently taken by the taking and putting mechanism 152.

The rubber ring distributing mechanism of this embodiment drives two opening clamping jaws 1553 through dividing grabbing mechanism 1552 and keeps away from tensioning rubber ring 14 each other, compare and get the mode that puts mechanism 152 got rubber ring 14 through removing axle 1522, open clamping jaw 1553 and can make rubber ring 14 warp, but open clamping jaw 1553 does not directly overlap rubber ring 14 on the fitting part, but put in rubber ring distribution seat 1551, not only avoid removing axle 1522 and get the condition that rubber ring 14 appears interfering from rubber ring feed mechanism 154, and the position of rubber ring 14 in rubber ring distribution seat 1551 is more accurate, also more accurate when making removal axle 1522 wear to overlap rubber ring 14. In addition, by spreading the jaws 1553 away from each other to tension the rubber ring 14, the accuracy requirements on the position of the rubber ring 14 in the rubber ring feeding mechanism 154 are low, and maintenance is facilitated. It can be understood that the separating and grabbing mechanism 1552 of the rubber ring separating mechanism may not be connected to the displacement mechanism 151, and the separating and grabbing mechanism 1552 may be driven by another independent displacement mechanism 151, which all belong to the protection scope of the present invention.

With reference to fig. 22-23, the rubber ring dividing seat 1551 is provided with a guide hole 1554 corresponding to the middle of the rubber ring 14 and matching with the moving shaft 1522, the bottom of the moving shaft 1522 is provided with a guide head 1555 having a tapered structure, the guide head 1555 can be inserted into the guide hole 1554 and contact with the inner side of the rubber ring 14 before the rubber ring 14 is sleeved on the moving shaft 1522, so that the distances from the ring wall of the inner ring of the rubber ring 14 to the axis of the moving shaft 1522 are equal, the rubber ring 14 is ensured not to be inclined when being sleeved on the moving shaft 1522, and the problem of interference between the moving shaft 1522 and the rubber ring dividing seat 1551 can be avoided.

Specifically, the rubber ring material distribution seat 1551 is provided with two opposite clamping trays 1556, the bottoms of the two clamping trays 1556 are respectively connected with the rubber ring material distribution seat 1551 through slide rails 1557, the ends, away from each other, of the two clamping trays 1556 are respectively connected with clamping springs (not shown in the figure), the ends, close to each other, of the two clamping trays 1556 are respectively provided with a clamping half groove 1558, the bottom surfaces of the two clamping half grooves 1558 are respectively provided with a guiding half hole 1559, the two guiding half holes 1559 form the guiding hole 1554, the two clamping springs can push the two clamping trays 1556 to be close to each other, so that the two sides of the rubber ring 14 are respectively placed on the bottom surfaces of the clamping half grooves 1558 of the two clamping trays 1556, and the rubber ring 14 is clamped from the two sides through the side walls of the two clamping half grooves 1558;

when the moving shaft 1522 penetrates through the rubber ring 14 from the inner side, the guide head 1555 at the bottom of the moving shaft 1522 can push the two clamping trays 1556 to move away from each other against the action of the clamping spring, and after the moving shaft 1522 takes away the rubber ring 14, the two clamping trays 1556 are reset under the action of the clamping spring.

According to the rubber ring distribution seat 1551, the size of the guide hole 1554 is adjusted through the opening and closing movement of the two opposite clamping trays 1556, the two clamping trays 1556 are closed when the rubber ring 14 is placed, the rubber ring 14 is prevented from falling off due to the fact that the guide hole 1554 is too large, the two clamping trays 1556 are opened when the rubber ring 14 is taken, the moving shaft 1522 and the guide head 1555 can completely penetrate through the rubber ring 14 to be in full contact, and the rubber ring distribution seat 1551 cannot be interfered. In addition, mechanisms such as an additional air cylinder and the like are not needed to drive the rubber ring material distribution seat 1551, and the rubber ring material distribution seat has the characteristics of low cost and environmental protection.

The rubber ring feeding mechanism 154 of the present embodiment includes a rubber ring feeding chute 1541 and a rubber ring feeding vibrator 1542, and the rubber ring feeding vibrator 1542 vibrates the rubber ring feeding chute 1541 to move the rubber ring 14 in the rubber ring feeding chute 1541. Of course, the rubber ring feeding mechanism 154 can also transport the rubber ring 14 by other methods, which all fall within the protection scope of the present invention.

Further, the lubricating mechanism 156 for storing lubricating liquid is further included, the displacement mechanism 151 can drive the pick-and-place mechanism 152 to be inserted into the lubricating mechanism 156 to dip the lubricating liquid, and abrasion of the moving shaft 1522 and the shaft sleeve 1521 of the pick-and-place mechanism 152 is reduced. The lubricating fluid in this embodiment is grease, and the pick-and-place mechanism 152 picks up and places the rubber ring 14 every 10-20 times.

Preferably, a fixing table 192 is arranged above the middle of the divider of the first transportation device 190 and between the corresponding first transportation carriers 191, the lubricating mechanism 156 is fixed on the fixing table 192 and corresponds to one side of the pick-and-place mechanism 152, the rubber ring feeding mechanism 154 and the rubber ring distribution base 1551 of the rubber ring distribution mechanism are arranged on the other side of the pick-and-place mechanism 152 relative to the lubricating mechanism 156, the connecting line of the centers of the lubricating mechanism 156, the pick-and-place mechanism 152, the rubber ring feeding mechanism 154 and the rubber ring distribution base 1551 is a straight line, and the rubber ring feeding mechanism can move among the mechanisms only through one displacement mechanism 151, so that the rubber ring feeding mechanism has the characteristics of low cost and small occupied area.

In addition, the distance from the center of the pick-and-place mechanism 152 to the center of the separating and grabbing mechanism 1552 is equal to the distance from the center of the rubber ring 14 at the forefront end in the rubber ring feeding mechanism 154 to the center of the rubber ring separating seat 1551, and is equal to the distance from the center of the rubber ring separating seat 1551 to the center of the assembled part (the center of the position where the rubber ring 14 is assembled on the operating assembly 1); when the picking and placing mechanism 152 picks the rubber ring 14 above the rubber ring material distributing seat 1551, the material distributing and grabbing mechanism 1552 picks the rubber ring 14 above the rubber ring feeding mechanism 154; when the picking and placing mechanism 152 places the rubber rings 14 above the assembly parts, the separating and grabbing mechanism 1552 places the rubber rings 14 above the rubber ring separating seat 1551.

Referring to fig. 8 and 23, a preferred embodiment of the pick-and-place mechanism 152 is shown, the moving shaft 1522 includes a large shaft 1524 and a small shaft 1525 which are coaxially arranged, the radius of the large shaft 1524 is larger than that of the small shaft 1525, the top of the large shaft 1524 is connected with the bottom of the small shaft 1525, a limit step 1526 is formed at the connection position, the top of the small shaft 1525 passes through the support plate 1513 to be matched with the pushing mechanism 153, the return spring 1523 is a compression spring, and the return spring 1523 is sleeved around the small shaft 1525 and abuts against the limit step 1526 and the support plate 1513 at two ends respectively.

Further, the top of the large shaft 1524 protrudes outwards to form a limiting ring 1527, the bottom of the large shaft 1524 is provided with a guide head 1555 with a tapered structure, the inner wall of the shaft sleeve 1521 protrudes inwards at a position between the limiting ring 1527 and the guide head 1555 to form a ring table 1528, the spring 1523 pushes the limiting ring 1527 of the movable shaft 1522 to abut against the top of the ring table 1528 for limiting, the bottom of the ring table 1528 and the guide head 1555 are arranged at intervals to avoid the rubber ring 14, a space for fixing the rubber ring 14 is reserved around the large shaft 1524, and the bottom of the ring table 1528 pushes the rubber ring 14 downwards when the rubber ring 14 is placed. When the rubber ring 14 is taken out, the moving shaft 1522 is jacked up firstly, so that the limiting ring 1527 is separated from the ring table 1528, and the pushing mechanism 153 pushes the moving shaft 1522 to penetrate through the rubber ring 14 downwards; when the rubber ring 14 is placed, the moving shaft 1522 is jacked up first, so that the limiting ring 1527 is separated from the ring table 1528, the displacement mechanism 151 pushes the shaft sleeve 1521 to push the rubber ring 14 downwards, and in a natural state after the actions are finished, the spring 1523 pushes the limiting ring 1527 of the moving shaft 1522 to abut against the top of the ring table 1528 for limiting.

Further, the bottom of ring platform 1528 sets up with the bottom interval of axle sleeve 1521, and the bottom setting of axle sleeve 1521 is in the below of macroaxis 1524, and axle sleeve 1521's bottom can overlap the outside at rubber ring 14 before macroaxis 1524 passes rubber ring 14 first, not only can play the effect of spacing rubber ring 14 in the process of wearing to cover, but also can prevent that rubber ring 14 from blockking and coming off by axle sleeve 1521's bottom when macroaxis 1524 drives rubber ring 14 and upwards resets.

Furthermore, the large shaft 1524, the limiting rings 1527 on the two sides and the guide head 1555 are provided with grooves 1529 which are parallel to the axis, the grooves 1529 can reduce the weight of the movable shaft 1522, and can store a part of lubricating oil to reduce the frequency of dipping the lubricating oil.

The specific action process of the rubber ring 14 is as follows:

the displacement mechanism 151 pushes the shaft sleeve 1521 and the moving shaft 1522 of the pick-and-place mechanism 152 to move downwards, before the moving shaft 1522 penetrates through the rubber ring 14, the guide head 1555 with a conical structure at the bottom of the moving shaft 1522 firstly penetrates through the rubber ring 14 and is inserted between the two guide half holes 1559, so that the moving shaft 1522 is blocked by the two clamping trays 1556;

then the displacement mechanism 151 pushes the shaft sleeve 1521 to compress the spring 1523 and move downwards continuously, so that the ring table 1528 on the inner wall of the shaft sleeve 1521 is far away from the limiting ring 1527 on the moving shaft 1522 downwards, and a moving space is provided for the moving shaft 1522 to take down the rubber ring 14;

then the pushing mechanism 153 pushes the limiting ring 1527 to approach the ring platform 1528, and drives the guide head 1555 to push the clamping trays 1556 away, so that the two clamping trays 1556 are separated from each other by overcoming the action of the clamping spring, the rubber ring 14 is sleeved at the bottom of the moving shaft 1522 by passing through the rubber ring 14 through the moving shaft 1522, the moving shaft 1522 resets the two clamping trays 1556 under the action of the clamping spring after the rubber ring 14 is taken away from the moving shaft 1522, and the process of taking the rubber ring 14 is not described again.

The spring 1523 promotes to move axle 1522 and supports spacing on the ring platform 1528, when getting rubber ring 14, makes earlier that move axle 1522 separates with ring platform 1528, promotes to move axle 1522 downwards again and gets rubber ring 14, guarantees to move axle 1522 reliable positioning on simple structure's basis, can not influence again and remove axle 1522 and get, put rubber ring 14.

Referring to fig. 6, a preferred embodiment of the rubber ring pressing device 160 is shown, the rubber ring assembling device 150 sleeves the rubber ring 14 on the top of the housing 12, the rubber ring pressing device 160 presses the rubber ring 14 down to the bottom of the housing 12, the rubber ring pressing device 160 includes a rubber ring pressing vertical cylinder 161 fixed on a fixing table 192, and a rubber ring pressing cylinder 162 connected to the rubber ring pressing vertical cylinder 161, the rubber ring pressing vertical cylinder 161 can drive the rubber ring pressing cylinder 162 to move downward, the rubber ring 14 on the top of the housing 12 is pressed to the bottom of the housing 12, and the rubber ring 14 is assembled in place.

Referring to fig. 9, the inner side of the middle plate 21 is provided with a limiting mechanism 24 for fixing the operating assembly 1, and when the middle plate 21 and the operating assembly 1 are assembled, the operating assembly 1 needs to be pushed into one side of the limiting mechanism 24 in the middle plate 21 first, and then the operating assembly 1 is rotated to be clamped with the limiting mechanism 24.

Referring to fig. 10, a preferred embodiment of the rotary clamping device 240 is shown, the rotary clamping device 240 includes a clamping lower pushing cylinder 241 and a clamping upper pushing cylinder 242 which are oppositely disposed at the upper side and the lower side of the second transportation device 290, a clamping rotary cylinder 243 is disposed at the top of the clamping upper pushing cylinder 242, and a clamping jaw cylinder 244 connected to the clamping rotary cylinder 243, the clamping lower pushing cylinder 241 and the clamping upper pushing cylinder 242 can simultaneously push the operating assembly 1 and the middle plate product 2 respectively, the operating assembly 1 is pushed into one side of the position-limiting mechanism 24 in the middle plate 21, then the clamping jaw cylinder 244 contracts and clamps the operating assembly 1, and then the operating assembly 1 fixed on the clamping jaw cylinder 244 is driven to rotate by the clamping rotary cylinder 243, so that the operating assembly 1 is clamped with the position-limiting mechanism 24. The operation assembly 1 is firstly pushed into one side of the limiting mechanism 24 in the middle plate 21, and then the operation assembly 1 is rotated to be clamped with the limiting mechanism 24, so that the assembly steps can be shortened, a station is required to be occupied, and the operation assembly has the characteristic of small occupied space.

Preferably, the clamping and rotating cylinder 243 is disposed at one side of the clamping jaw cylinder 244, the top of the clamping jaw cylinder 244 is used for clamping the operating assembly 1, the bottom of the clamping jaw cylinder 244 is connected with the bottom of the clamping and rotating cylinder 243 through a synchronous belt, and a synchronous belt pulley 245 matched with the synchronous belt is disposed at the bottom of the clamping jaw cylinder 244 and the bottom of the clamping and rotating cylinder 243 respectively. By providing the chuck rotating cylinder 243 on the side of the chuck jaw cylinder 244, the chuck rotating cylinder 243 and the chuck jaw cylinder 244 can be prevented from being coaxially provided, and the longitudinal height of the rotating chuck device 240 can be reduced. Of course, the clamping rotating cylinder 243 and the clamping jaw cylinder 244 may be coaxially disposed, and the clamping rotating cylinder 243 directly drives the clamping jaw cylinder 244 to rotate, all belonging to the protection scope of the present invention.

Referring to fig. 11, which shows a preferred embodiment of the second sensing device 260 and the third sensing device 270, the second sensing device 260 and the third sensing device 270 are identical in structure. The second detecting unit 260 includes an on-off detecting mechanism 261 and a pressure detecting mechanism 262 which are oppositely disposed at upper and lower sides of the second transporting apparatus 290.

The on-off detection mechanism 261 comprises an on-off detection vertical cylinder 2611 and at least two on-off detection probes 2612 connected with the on-off detection vertical cylinder 2611, and the on-off detection vertical cylinder 2611 can drive the at least two on-off detection probes 2612 to move downwards, so that the at least two on-off detection probes 2612 are respectively contacted with a pair of wiring terminals of the contact module 22, the contact module 22 is connected to a test power supply, and current change when the contact module 22 is connected and disconnected is tested;

the pressure detection mechanism 262 includes the pressure detection motor 2621, the thrust measurement machine 2622 of being connected with the pressure detection motor 2621 to and the thrust probe 2623 of being connected with the thrust measurement machine 2622, the pressure detection motor 2621 can drive the upward movement of thrust measurement machine 2622, when promoting the operating element 1 through the thrust probe 2623 and switch on and off the contact module 22, simultaneously through the pressure feedback of the thrust measurement machine 2622 detection thrust probe 2623.

Referring to fig. 12, a preferred embodiment of the spring assembling apparatus 120 is shown, the spring assembling apparatus 120 includes a spring distributing mechanism 121, a spring distributing mechanism 122 and two spring guiding mechanisms 123, the top of the spring distributing mechanism 121 is connected with the circular vibration of the stored spring 13, a side of the spring distributing mechanism 121 is provided with a pin 124 for blocking the spring 13, when the spring 13 at the top of the spring distributing mechanism 121 falls into the spring distributing mechanism 122, the pin 124 is inserted into the spring distributing mechanism 121 to block the spring 13 which falls continuously at the rear, the spring distributing mechanism 122 can drive the spring 13 to move horizontally, and when the spring 13 moves above the corresponding spring guiding mechanism 123, the spring 13 can fall onto the operating assembly 11 along the spring guiding mechanism 123.

Referring to fig. 13, a preferred embodiment of the housing assembling means 130 is shown, and the housing assembling means 130 includes a housing assembling vertical cylinder 131, a housing assembling horizontal cylinder 132 connected to the housing assembling vertical cylinder 131, and a housing assembling jaw cylinder 133 connected to the housing assembling horizontal cylinder 132.

Referring to fig. 16, the first transport vehicle 191 can simultaneously fix 2 sets of handling units 1, the second transport vehicle 291 can simultaneously fix 2 sets of handling

units

1 and 2 sets of middle plate products 2, and the handling unit loading device 220 and the middle plate product loading device 210 respectively place 2 sets of handling

units

1 and 2 sets of middle plate products 2 on the second transport vehicle 291. The housing assembling clamping jaw air cylinder 133 can clamp the middle plate product 2 on the second transport vehicle 291, the housing assembling clamping jaw air cylinder 133 is driven to move to the upper side of the operation component 1 for the film through the housing assembling vertical air cylinder 131 and the housing assembling horizontal air cylinder 132, the middle plate product 2 is loosened by the housing assembling clamping jaw air cylinder 133, and the middle plate product 2 is placed on the operation component 1.

Referring to fig. 14 showing a preferred embodiment of the push-up chucking apparatus 140, the push-up chucking apparatus 140 includes a push-up stopper plate 141 and a push-up lift cylinder 142 which are oppositely disposed, the push-up stopper plate 141 limits the middle plate product 2 from the top side, and the push-up lift cylinder 142 pushes the operating assembly 1 upward from the bottom side to chuck the middle plate product 2.

Referring to fig. 15 showing a preferred embodiment of the screw locking mechanism 250, the screw locking mechanism 250 includes a screw locking vertical cylinder 251, a screw locking rotary cylinder 252 connected to the screw locking vertical cylinder 251, and a screw driver 253 connected to the screw locking rotary cylinder 252, the screw locking vertical cylinder 251 and the screw 23 of the middle board product 2 are obliquely disposed, the screw locking vertical cylinder 251 drives the screw driver 253 to be close to the screw 23, and the screw locking rotary cylinder 252 drives the screw driver 253 to tighten the screw 23.

The working principle of the device shown in fig. 16-21 is substantially the same, and the respective functions of carrying the parts for assembling the push-button switch are different. Fig. 16 shows a preferred embodiment of the operating element feeding device 110, fig. 17 shows a preferred embodiment of the first discharging device 170 and the operating member feeding device 220, fig. 18 shows a preferred embodiment of the defective discharge device 180, fig. 19 shows a preferred embodiment of the medium plate product feeding device 210, fig. 20 shows a preferred embodiment of the operating member assembling device 230, and fig. 21 shows a preferred embodiment of the second discharging device 280.

The operating element feeding device 110, the first discharging device 170, the operating assembly feeding device 220, the middle plate product feeding device 210, the operating assembly assembling device 230 and the second discharging device 280 respectively comprise a vertical moving cylinder, a transverse moving cylinder connected with the vertical moving cylinder and a clamping jaw cylinder connected with the transverse moving cylinder, and the vertical moving cylinder and the transverse moving cylinder are used for driving the clamping jaw cylinder to move, so that the clamping jaw cylinder can clamp a part of the button switch and place the part of the button switch at a preset position.

Preferably, the middle plate product feeding device 210 further includes a screw detection mechanism 211, and the screw detection mechanism 211 is configured to detect whether the position of the screw 23 is too low. The screw detecting mechanism 211 may be a pressure sensor, a position sensor, an image processor, or the like disposed corresponding to the position of the screw 23, the position sensor may determine whether the screw 23 is in contact with the position sensor, the pressure sensor may determine the pressure feedback after the screw 23 is in contact with the position sensor, and the image processor may compare the position of the screw 23 with a reference mark after taking a picture of the screw 23.

It can be understood that all the mentioned cylinders of the present invention can be motors or oil cylinders, all belong to the protection scope of the present invention. In addition, all cylinders or motors are provided with sensors for detecting the action state of the cylinders or motors and driving the reset after the cylinders or motors act in place.

The utility model discloses a button switch's rigging equipment is equipped with eight first transport carrier 191 on first haulage equipment 190, eight first transport carrier 191 correspond with operating element loading attachment 110 respectively, spring assembly device 120, shell assembly device 130, push up chucking device 140, rubber ring assembly device 150 and rubber ring closing device 160, under the condition of not considering unqualified product, first haulage equipment 190 rotates the back at every turn, all first transport carrier 191 get into next device that corresponds respectively, then foretell all devices move simultaneously. Similarly, eight second transportation vehicles 291 are disposed on the second transportation device 290, and the eight second transportation vehicles 291 correspond to the middle plate product feeding device 210, the operation component feeding device 220, the operation component assembling device 230, the rotation clamping device 240, the screw locking device 250, the second detecting device 260, the third detecting device 270, and the second discharging device 280, respectively.

If one of the push-button switches is tracked, the assembly process it needs to go through is as follows:

the operating element loading device 110 puts the operating element 11 on the first transportation carrier 191, and the first transportation equipment 190 drives the first transportation carrier 191 to rotate to one side of the spring assembling device 120;

the spring assembling device 120 assembles the spring 13 on the operating element 11, and the first transportation equipment 190 drives the first transportation carrier 191 to rotate to one side of the shell assembling device 130;

the housing assembling device 130 places the housing 12 on the operating element 11, and the first transporting apparatus 190 drives the first transporting carrier 191 to rotate to one side of the upper pushing clamping device 140;

the pushing-up clamping device 140 pushes the operating element upward to clamp the operating element 11 and the housing 12, and the first transportation device 190 drives the first transportation carrier 191 to rotate to one side of the rubber ring assembling device 150;

the rubber ring assembling device 150 moves the rubber ring 14 to the housing 12, and the first transportation equipment 190 drives the first transportation carrier 191 to rotate to one side of the rubber ring pressing device 160;

the rubber ring pressing device 160 presses the rubber ring 14 downwards to an accurate position, and the first transportation equipment 190 drives the first transportation carrier 191 to rotate to one side of the first discharging device 170;

the first discharging device 170 detects whether the operation assembly 1 is qualified or not, and puts the qualified operation assembly 1 into the third transportation equipment 300, if the operation assembly 1 is unqualified, the first discharging device 170 does not act, and the first transportation equipment 190 drives the first transportation carrier 191 to rotate to one side of the defective component removing device 180;

a defective product removing device 180, if there is no defective product handling assembly 1, the defective product removing device 180 does not act, and the first transportation equipment 190 drives the first transportation carrier 191 to rotate back to one side of the component loading device 110; if there is a defective component 1, after the defective component removing device 180 removes the defective component 1, the first transportation equipment 190 drives the first transportation carrier 191 to rotate back to one side of the component feeding device 110, and an assembly cycle of the first assembly unit is finished.

The qualified operating components 1 are placed in the third transporting device 300 and are sent to one side of the operating component feeding device 220 by the third transporting device 300, and the operating components are ready to be taken away;

the middle plate product feeding device 210 detects whether the position of the screw 23 of the middle plate product 2 is too low, if the position of the screw 23 is unqualified, the unqualified middle plate product 2 is placed in a waste box, if the position of the screw 23 is qualified, the middle plate product 2 is placed on one side of the second transportation carrier 291, and the second transportation equipment 290 drives the second transportation carrier 291 to rotate to one side of the operation component feeding device 220;

the operating component loading device 220 takes out the operating component 1 in the third transporting apparatus 300 and moves to the other side of the second transporting carrier 291, and the second transporting apparatus 290 drives the second transporting carrier 291 to rotate to one side of the operating component assembling device 230;

the handling assembly assembling device 230 moves the middle plate product 2 on one side of the second transportation vehicle 291 to the handling assembly 1 on the other side, and the second transportation apparatus 290 drives the second transportation vehicle 291 to rotate to one side of the rotation clamping device 240;

after the rotating clamping device 240 pushes the operating assembly 1 upwards, the rotating operating assembly 1 clamps the middle plate product 2 and the operating assembly 1, and the second transportation equipment 290 drives the second transportation vehicle 291 to rotate to one side of the screw locking device 250;

the screw locking device 250 screws the screw 23 of the middle plate product 2, and the second transportation equipment 290 drives the second transportation vehicle 291 to rotate to one side of the second detection device 260;

the second detecting device 260 performs multi-beat detection on the button switch, and the second transportation equipment 290 drives the second transportation vehicle 291 to rotate to one side of the third detecting device 270;

the third detecting device 270 performs multi-beat detection on the button switch, and the second transportation equipment 290 drives the second transportation vehicle 291 to rotate to one side of the second discharging device 280;

the second discharging device 280 moves the unqualified button switches to the unqualified product conveyor belt, and the qualified button switches to the main conveyor belt.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. An assembling apparatus of a push button switch, characterized in that: comprises a first assembling unit and a second assembling unit;

the first assembling unit comprises a first transporting device (190), an operating element feeding device (110), a spring assembling device (120), a shell assembling device (130), an upward pushing clamping device (140), a rubber ring assembling device (150) and a rubber ring pressing device (160), wherein the first transporting device (190) drives a first transporting carrier (191) to sequentially pass through the operating element feeding device (110), the spring assembling device (120), the shell assembling device (130), the upward pushing clamping device (140), the rubber ring assembling device (150) and the rubber ring pressing device (160), the operating element (11) is fixed on the first transporting carrier (191) by the operating element feeding device (110), the spring assembling device (120) puts a spring (13) on the operating element (11), the shell assembling device (130) puts a shell (12) on the operating element (11), and the upward pushing clamping device (140) fixes the operating element (11) and the shell (12), the rubber ring assembling device (150) puts the rubber ring (14) on the top of the shell (12), and the rubber ring pressing device (160) presses the rubber ring (14) down to the periphery of the shell (12) to complete the assembly of the operating assembly (1);

the second assembling unit comprises second transporting equipment (290), a middle plate product feeding device (210), an operating assembly feeding device (220), an operating assembly assembling device (230), a rotating clamping device (240), a screw locking device (250) and a second discharging device (280), wherein the second transporting equipment (290) drives a plurality of second transporting carriers (291) to sequentially pass through the middle plate product feeding device (210), the operating assembly assembling device (230), the rotating clamping device (240), the screw locking device (250) and the second discharging device (280);

the middle plate product feeding device (210) fixes the middle plate product (2) on one side of a plurality of second transport vehicles (291), the operation component feeding device (220) takes out the operation component (1) in the first assembly unit and fixes the operation component (1) on the other side of the second transport vehicles (291), the operation component assembly device (230) puts the middle plate product (2) on one side of the second transport vehicles (291) on the operation component (1) on the other side, the rotation clamping device (240) fixes the operation component (1) and the middle plate (21) of the middle plate product (2), the screw locking device (250) tightens the screw (23) on the middle plate product (2) on the inner side of the shell (12) of the operation component (1) to enable the middle plate product (2) and the operation component (1) to be fixed in a contact module (22) to complete the assembly of the button switch, and the second discharging device (280) takes out the button switch which is assembled on the second transport vehicles (291).

2. The push button switch assembling apparatus according to claim 1, wherein: the first transportation equipment (190) and the second transportation equipment (290) are dividers respectively, and an operating element feeding device (110), a spring assembling device (120), a shell assembling device (130), an upward pushing clamping device (140), a rubber ring assembling device (150) and a rubber ring pressing device (160) of the first assembling unit are arranged along the circumferential direction of the first transportation equipment (190); the middle plate product feeding device (210), the operation assembly feeding device (220), the operation assembly assembling device (230), the rotary clamping device (240), the screw locking device (250) and the second discharging device (280) of the second assembling unit are arranged along the circumferential direction of the second transportation equipment (290).

3. The push button switch assembling apparatus according to claim 2, wherein: a third transportation device (300) is arranged between the first transportation device (190) and the second transportation device (290); the first assembling unit further comprises a first discharging mechanism (170) arranged between the operating element feeding device (110) and the rubber ring pressing device (160), the first discharging mechanism (170) is matched with one end of a third transporting device (300), the other end of the third transporting device (300) is matched with an operating component feeding device (220) of the second assembling unit, the operating component (1) assembled by the first assembling unit is taken out by the first discharging mechanism (170) and placed on the third transporting device (300), the operating component (1) is sequentially sent to the operating component feeding device (220) by the third transporting device (300), and the operating component feeding device (220) takes out the operating component (1) in the third transporting device (300) and places the operating component (1) on a second transport carrier (291) of the second assembling unit.

4. The push button switch assembling apparatus according to claim 1, wherein: the second assembling unit further comprises a second detection device (260) arranged between the screw locking device (250) and the second discharging device (280), the second detection device (260) comprises an on-off detection mechanism (261) and a pressure detection mechanism (262) which are oppositely arranged on the upper side and the lower side of the second transportation equipment (290), the pressure detection mechanism (262) presses the operating element (11) and detects pressure feedback of the operating element (11), the on-off detection mechanism (261) enables the contact module (22) to be connected into a test power supply and detects current passing through the contact module (22) when the pressure detection mechanism (262) presses the operating element (11).

5. The push button switch assembling apparatus according to claim 1, wherein: the first assembling unit further comprises a first detecting device and a defective assembly removing mechanism (180), the first detecting device is used for detecting whether the assembling of the operating assembly (1) is qualified or not, the defective assembly removing mechanism (180) takes the operating assembly (1) which is not assembled out of the first carrier (191), the first detecting device is arranged on the first discharging mechanism (170), and the defective assembly removing mechanism (180) is arranged between the first discharging mechanism (170) and the operating element feeding device (110).

6. The push button switch assembling apparatus according to any one of claims 1 to 5, wherein: the rubber ring assembling device (150) comprises a rubber ring placing mechanism, a rubber ring feeding mechanism (154) and a rubber ring distributing mechanism, wherein the rubber ring distributing mechanism comprises a rubber ring distributing seat (1551) and a distributing grabbing mechanism (1552) arranged above the rubber ring distributing seat (1551), the distributing grabbing mechanism (1552) sequentially takes out rubber rings (14) in the rubber ring feeding mechanism (154) and then puts the rubber rings into the rubber ring distributing seat (1551) for fixation, and the taking and placing mechanism (152) takes out the rubber rings (14) from the rubber ring distributing seat (1551) and then sleeves the rubber rings (14) on the shell (12).

7. The push button switch assembling apparatus according to claim 6, wherein: the rubber ring placing mechanism comprises a displacement mechanism (151), and a taking and placing mechanism (152) and a pushing mechanism (153) which are respectively arranged on the displacement mechanism (151), wherein the taking and placing mechanism (152) comprises a shaft sleeve (1521) and a moving shaft (1522) which are coaxially arranged, and a return spring (1523) connected between the moving shaft (1522) and the shaft sleeve (1521), the shaft sleeve (1521) is fixedly connected with the displacement mechanism (151), the moving shaft (1522) is movably arranged in the shaft sleeve (1521), and the bottom of the moving shaft (1522) is exposed out of the bottom of the shaft sleeve (1521); the pushing mechanism (153) can push the moving shaft (1522) to move downwards against the action of the return spring (1523) and penetrate through the rubber ring (14) from the inner side, and the rubber ring (14) is sleeved on the periphery of the bottom of the moving shaft (1522) and fixed.

8. The push button switch assembling apparatus according to claim 7, wherein: a guide head (1555) with a conical structure is arranged at the bottom of the movable shaft (1522), two clamping trays (1556) which are oppositely arranged are arranged on the rubber ring material distribution seat (1551), the bottoms of the two clamping trays (1556) are respectively connected with the rubber ring material distribution seat (1551) through slide rails (1557), the ends, far away from each other, of the two clamping trays (1556) are respectively connected with clamping springs, the ends, close to each other, of the two clamping trays (1556) are respectively provided with a clamping half groove (1558), guide half holes (1559) are respectively arranged on the bottom surfaces of the two clamping half grooves (1558), the two clamping springs can push the two clamping trays (1556) to mutually approach each other, guide holes (1554) matched with the guide head (1555) are formed by the two guide half holes (1559), the guide head (1555) with the conical structure at the bottom of the movable shaft (1522) is firstly inserted between the two guide half holes (1559) before passing through the rubber ring (14), pushing the two clamping trays (1556) away from each other against the action of the clamping springs.

9. The push button switch assembling apparatus according to claim 1, wherein: rotatory chucking device (240) push down cylinder (241) and top cylinder (242) on the chucking including setting up in second transportation equipment (290) upper and lower both sides relatively, the top of top cylinder (242) is equipped with chucking revolving cylinder (243) on the chucking, and chucking clamping jaw cylinder (244) be connected with chucking revolving cylinder (243), chucking push down cylinder (241) and chucking top cylinder (242) can promote operating module (1) and well board product (2) respectively simultaneously, push one side of stop gear (24) in well plate (21) earlier with operating module (1), then chucking clamping jaw cylinder (244) shrink and press from both sides tight operating module (1), rethread chucking revolving cylinder (243) drive the operating module (1) of fixing on chucking clamping jaw cylinder (244) rotatory, make operating module (1) and stop gear (24) chucking.

10. The push button switch assembling apparatus according to claim 9, wherein: the clamping device is characterized in that the clamping rotating cylinder (243) is arranged on one side of the clamping jaw cylinder (244), the top of the clamping jaw cylinder (244) is used for clamping the operation assembly (1), the bottom of the clamping jaw cylinder (244) is connected with the bottom of the clamping rotating cylinder (243) through a synchronous belt, and a synchronous belt wheel (245) matched with the synchronous belt is arranged at the bottom of the clamping jaw cylinder (244) and the bottom of the clamping rotating cylinder (243) respectively.

11. The push button switch assembling apparatus according to claim 4, wherein: the on-off detection mechanism (261) comprises an on-off detection vertical cylinder (2611) and at least two on-off detection probes (2612) connected with the on-off detection vertical cylinder (2611), and the on-off detection vertical cylinder (2611) can drive the at least two on-off detection probes (2612) to move downwards so that the at least two on-off detection probes (2612) are respectively contacted with a pair of wiring terminals of the contact module (22); pressure detection mechanism (262) include pressure detection motor (2621), thrust measurement machine (2622) be connected with pressure detection motor (2621), and thrust probe (2623) be connected with thrust measurement machine (2622), pressure detection motor (2621) can drive thrust measurement machine (2622) rebound, when promoting operating element (1) through thrust probe (2623) and switch on and break off contact module (22), detect the pressure feedback of thrust probe (2623) through thrust measurement machine (2622) simultaneously.

12. The push button switch assembling apparatus according to claim 4, wherein: the second assembling unit further comprises a third detection device (270) arranged between the middle plate product feeding device (210) and the second detection device (260), and the third detection device (270) and the second detection device (260) are identical in structure.