CN210607027U

CN210607027U - Push-button switch assembling equipment

Info

Publication number: CN210607027U
Application number: CN201921617990.8U
Authority: CN
Inventors: 杨金; 聂宗军; 李俐; 赵泰祥
Original assignee: Zhejiang Chint Electrics Co Ltd
Current assignee: Zhejiang Chint Electrics Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-22
Anticipated expiration: 2029-09-26

Abstract

The utility model provides a button switch rigging equipment, it is including the transportation equipment that is used for carrying button switch, and medium plate rigging equipment and the lower rigging equipment that is connected with the control unit respectively, lower rigging equipment is including setting up normally open lower assembly quality and the normally closed lower assembly quality in transportation equipment one side by side, transportation equipment drives the switch medium plate and in proper order through normally open lower assembly quality and normally closed lower assembly quality, in proper order will normally open lower and normally closed lower assembly to the switch medium plate on, constitute multiple button switch as required.

Description

Push-button switch assembling equipment

Technical Field

The invention relates to the field of automation, in particular to a button switch assembling device.

Background

The button switch is usually connected to a circuit and used for controlling the on-off of the circuit, and in order to meet different use requirements of different places, the button switch derives a plurality of different types, for example, both sides are normally open contacts and both sides are normally closed contacts, or one side is a normally open contact and the other side is a normally closed contact. In addition, the middle plate of the push-button switch may be made of different materials, such as a metal middle plate or a plastic middle plate. Due to the fact that the button switch is various in types, the difficulty of manual assembly is high, the stability of product quality is difficult to guarantee, and great difficulty is brought to automatic assembly of the button switch.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the button switch assembling equipment which is simple in structure and high in reliability.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a button switch rigging equipment, it is including the haulage equipment that is used for carrying button switch, and medium plate rigging equipment and the lower rigging equipment that is connected with the control unit respectively, medium plate rigging equipment and lower rigging equipment set gradually in haulage equipment one side along the moving direction of haulage equipment, it is fixed in the haulage equipment is delivered with the switch medium plate to medium plate rigging equipment, lower rigging equipment is including setting up normally open lower rigging and the normally closed lower rigging in haulage equipment one side by side, the haulage equipment drives the switch medium plate and passes through normally open lower rigging and normally closed lower rigging in proper order, normally open lower rigging can install normally open lower on fixing the switch medium plate in the haulage equipment, normally closed lower rigging can install normally closed lower on fixing the switch medium plate in the haulage equipment.

Preferably, the middle plate assembling equipment comprises a middle plate selecting device and a plurality of middle plate arranging devices, the middle plate arranging devices are used for respectively arranging the switch middle plates, and the middle plate selecting device takes out the switch middle plates from the middle plate arranging devices and sequentially puts the switch middle plates into the transportation equipment for fixing.

Preferably, the transportation equipment comprises a driving mechanism and a plurality of transportation vehicles surrounding the driving mechanism and used for fixing the switch middle plate, the driving mechanism can drive the transportation vehicles to rotate around the driving mechanism, and the middle plate assembly equipment and the lower seat assembly equipment are sequentially arranged around the transportation equipment along the rotation direction of the transportation vehicles.

Preferably, the lower seat assembly equipment further comprises a lower seat connecting device, the normally open lower seat and the normally closed lower seat are respectively provided with a lower seat screw, the switch middle plate is respectively provided with a screw hole corresponding to the lower seat screw, and the lower seat connecting device comprises a screwing mechanism for screwing the lower seat screw into the corresponding screw hole.

Preferably, the middle plate assembling apparatus further comprises a middle plate connecting device which mounts the middle plate connecting member to the switch middle plate fixed in the transportation apparatus.

Preferably, one side of the lower seat assembling equipment is further provided with a blanking device and a third detection device, the blanking device takes the button switch out of the transportation equipment, and the third detection device detects whether the button switch in the transportation equipment is taken out.

Preferably, the transportation equipment is waist-round, the middle plate assembly equipment and the lower seat assembly equipment are arranged on two sides of the transportation equipment in the width direction, and a plurality of feeding vibration discs connected with the middle plate assembly equipment and the lower seat assembly equipment are arranged on two sides of the transportation equipment in the length direction.

Preferably, when the transportation equipment drives the switch middle plate to move to the normally open lower seat assembling device, if the normally open lower seat assembling device does not act, the transportation equipment drives the switch middle plate to move to the normally closed lower seat assembling device, and the normally closed lower seat assembling device installs the two normally closed lower seats on two sides of the switch middle plate; when the transportation equipment drives the switch middle plate to move to the normally open lower seat assembling device, if the normally open lower seat assembling device installs two normally open lower seats on two sides of the switch middle plate, the transportation equipment drives the switch middle plate to move to the normally closed lower seat assembling device, and the normally closed lower seat assembling device does not act; when the transportation equipment drives the switch middle plate to move to the normally open lower seat assembly device, if the normally open lower seat assembly device installs a normally open lower seat in one side of the switch middle plate, then when the transportation equipment drives the switch middle plate to move to the normally closed lower seat assembly device, the normally closed lower seat assembly device installs a normally closed lower seat on the switch middle plate on the opposite side of the normally open lower seat.

Preferably, the middle plate assembling equipment comprises two middle plate arranging devices and two middle plate connecting devices, the two middle plate arranging devices are respectively a first middle plate arranging device for arranging metal middle plates and a second middle plate arranging device for arranging plastic middle plates, a middle plate selecting device is arranged between the first middle plate arranging device and the second middle plate arranging device and the transporting equipment, the middle plate selecting device respectively puts the metal middle plates and the plastic middle plates into the transporting equipment for fixation, the two middle plate connecting devices are respectively a first middle plate connecting device and a second middle plate connecting device, the first middle plate connecting device and the second middle plate connecting device are arranged at one side of the transporting equipment in parallel, when the transporting equipment drives the metal middle plates to pass through the first middle plate connecting device, the first middle plate connecting device installs middle plate screws on the metal middle plates fixed in the transporting equipment, when the transporting equipment drives the plastic middle plates to pass through the second middle plate connecting device, the second middle plate connecting device is used for installing the switch insert on a plastic middle plate fixed in the transportation equipment.

Preferably, the first middle plate arrangement device comprises a first middle plate conveying mechanism and a first middle plate material stopping mechanism, one end of the first middle plate conveying mechanism is connected with the first middle plate vibration disc, the first middle plate material stopping mechanism is arranged at the other end of the first middle plate conveying mechanism, a first middle plate ejection mechanism is arranged below the first middle plate material stopping mechanism, the first middle plate conveying mechanism arranges the metal middle plates of the first middle plate vibration disc and sends the metal middle plates to the first middle plate material stopping mechanism, the first middle plate material stopping mechanism blocks the metal middle plates, and the first middle plate ejection mechanism ejects the metal middle plates to the middle plate selection device; the structure of the second middle plate arrangement device is the same as that of the first middle plate arrangement device, the second middle plate arrangement device comprises a second middle plate conveying mechanism and a second middle plate material stopping mechanism, one end of the second middle plate conveying mechanism is connected with the second middle plate vibration disc, the second middle plate material stopping mechanism is arranged at the other end of the second middle plate conveying mechanism, and a second middle plate material ejecting mechanism is arranged below the second middle plate material stopping mechanism.

Preferably, the middle plate selection device comprises a middle plate grabbing mechanism and a four-axis driving mechanism connected with the middle plate grabbing mechanism, the four-axis driving mechanism comprises a first driving piece, a second driving piece, a third driving piece and a selective rotating cylinder, the middle plate grabbing mechanism comprises a selective clamping jaw cylinder connected with the selective rotating cylinder, the selective rotating cylinder and the second driving piece are respectively arranged at two ends of the third driving piece, one end of the third driving piece is connected with the selective rotating cylinder, the other end of the third driving piece is connected with one end of the second driving piece through a third rotating shaft, and the other end of the second driving piece is connected with the first driving piece through the first rotating shaft.

Preferably, the first middle plate connecting device comprises a screw rotating cylinder and a screw rotating part connected with the screw rotating cylinder, a screw channel is arranged in the screw rotating part, one end of the screw channel extends to the upper part of the transportation equipment, a screw inlet is formed in the other end of the screw channel and is connected with a conveying pipe of the screw distributing device, middle plate screws sequenced by the screw distributing device are conveyed into the screw rotating part through the conveying pipe, and the screw rotating cylinder drives the screw rotating part to rotate to screw the middle plate screws onto the metal middle plate.

Preferably, the second middle plate connecting device comprises an insert distributing device and an insert assembling device, the insert distributing device comprises an insert conveying mechanism and an insert distributing groove connected with one end of the insert conveying mechanism, the other end of the insert conveying mechanism is connected with an insert vibrating disc, the insert distributing groove is arranged below the conveying carrier, an insert blocking part is arranged on one side of the insert distributing groove far away from the insert conveying mechanism, an insert pressing part is arranged above one side of the insert distributing groove close to the insert conveying mechanism and used for blocking the frontmost middle plate insert, the insert pressing part tightly presses the rear middle plate insert in the insert distributing groove, the insert assembling device comprises an insert ejecting part arranged below the insert distributing groove and an insert ejecting cylinder connected with the insert ejecting part, an avoiding hole for avoiding the insert ejecting part is formed in the insert distributing groove, the insert ejecting cylinder can drive the insert ejecting part to move upwards to eject the insert blocking middle plate, the middle plate insert is arranged in the plastic middle plate fixed above the middle plate insert in the transport carrier.

Preferably, one side of second medium plate connecting device is equipped with first detection device, and detection device is equipped with detection proximity switch including detecting the support to and with the detection lift cylinder that detects leg joint on detecting the support, detect lift cylinder and drive the plastic medium plate A11 removal that detects proximity switch below through detecting the support.

Preferably, the lower seat assembly equipment comprises a lower seat assembly unit, the structures of the normally open lower seat assembly device and the normally closed lower seat assembly device are the same as the structure of the lower seat assembly unit, the lower seat assembly unit comprises a lower seat material distribution device and a lower seat assembly mechanism, the lower seat material distribution device comprises a lower seat transportation mechanism, one end of the lower seat transportation mechanism is connected with a lower seat vibration disc, a lower seat material blocking part and a lower seat material pressing part are arranged at the other end of the lower seat transportation mechanism, a lower seat material ejecting part is arranged below the position between the lower seat material blocking part and the lower seat material pressing part, and the lower seat material ejecting part is connected with a lower seat material ejecting cylinder; lower seat assembly devices includes that the lower seat snatchs the mechanism, lower seat assembly revolving cylinder, lower seat assembly sideslip cylinder and lower seat assembly lift cylinder, the lower seat snatchs the mechanism and includes lower seat clamping jaw cylinder and two lower seat clamping jaws of being connected with lower seat clamping jaw cylinder, two clamping jaws are close to under lower seat clamping jaw cylinder drive and will normally open lower seat or normally closed lower seat centre gripping in the centre, the lower seat snatchs the mechanism and is connected with lower seat assembly revolving cylinder, lower seat assembly revolving cylinder is connected with lower seat assembly lift cylinder, lower seat assembly lift cylinder is connected with lower seat assembly sideslip cylinder.

Preferably, the assembly device comprises two normally-open lower seat assembly devices, the two normally-open lower seat assembly devices are respectively a front normally-open lower seat assembly device and a rear normally-open lower seat assembly device, the rear normally-open lower seat assembly device is arranged between the front normally-open lower seat assembly device and the normally-closed lower seat assembly device, a lower seat conveying mechanism of the rear normally-open lower seat assembly device is respectively arranged in parallel with a lower seat conveying mechanism of the front normally-open lower seat assembly device and a lower seat conveying mechanism of the normally-closed lower seat assembly device, a lower seat assembly mechanism of the normally-open lower seat assembly device, a lower seat assembly mechanism of the front normally-open lower seat assembly device and a lower seat assembly mechanism of the normally-closed lower seat assembly device are respectively arranged vertically with the respective corresponding lower seat conveying mechanisms.

Preferably, the transport carrier of the transport equipment simultaneously fixes two switch middle plates, the two switch middle plates are arranged on the same straight line, the two switch middle plates are respectively provided with two normally open lower seats or normally closed lower seats, the normally open lower seats or normally closed lower seats arranged on the switch middle plates are also arranged on the same straight line, and each normally open lower seat or normally closed lower seat is respectively provided with a lower seat screw; lower seat connecting device revolves the mechanism including revolving of two sets of dislocation settings, and every group revolves to revolve to twist the mechanism and includes two lower seat connection revolving cylinder that set up side by side, and two sets of four lower seat connection screwdrivers who revolve the mechanism set up on same straight line, lower seat connection revolving cylinder and lower seat connection screwdriver vertical dislocation set, and be equipped with the oblique axis under between the seat connection revolving cylinder and the lower seat connection screwdriver, the one end of oblique axis is connected revolving cylinder with lower seat through first cardan shaft, and the other end of oblique axis is connected the screwdriver through second cardan shaft and lower seat.

Preferably, one side of the lower seat connecting device is provided with a second detection device, and the second detection device is used for detecting that the normally open lower seat and/or the normally closed lower seat are assembled in place.

Preferably, actuating mechanism includes the transportation base, sets up two drive turntables on the transportation base and overlaps the driving band on two carousel circumferences, is equipped with on the transportation base and encircles around the drive track around the driving band, installs a plurality of guide holders on the drive track, and the one end of a plurality of guide holders is connected with the driving band respectively, and the other end of a plurality of guide holders is connected with a plurality of transport carrier respectively, and the driving band encircles two carousel rotation drive guide holders and drives transport carrier and remove.

The button switch assembling equipment can assemble different switch middle plates and different switch lower seats A0 together to form a plurality of button switches according to requirements. The switch middle plate can be selected according to the requirements of a button switch during assembly, and can be a plastic middle plate A11 or a metal middle plate A21, and can also be a switch middle plate made of other materials or in other shapes. The switch connecting piece can be a middle plate insert A12 or a middle plate screw A22, and can also be a switch middle plate made of other materials or in other shapes. The switch lower seat A0 is selected according to the requirement of the button switch during assembly, and can be a normally open lower seat or a normally closed lower seat, or can be a normally open lower seat and a normally closed lower seat respectively.

Drawings

FIG. 1 is a push button switch for assembly in accordance with an embodiment of the present invention;

FIG. 2 is another push button switch for assembly in accordance with the inventive embodiments;

fig. 3 is a flow chart of a push button switch assembling apparatus according to an embodiment of the present invention;

fig. 4 is a plan view of a push button switch mounting apparatus according to an embodiment of the present invention;

FIG. 5 is a plan view of a transport apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic view of the structure of a plate alignment apparatus according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the structure of a plate selection device in an embodiment of the present invention;

fig. 8 is a schematic structural view of a first middle plate connecting device according to an embodiment of the present invention;

fig. 9 is a schematic structural view of an insert distributing device of a second middle plate connecting device according to an embodiment of the present invention;

fig. 10 is a schematic structural view of an insert mounting device of a push button switch mounting apparatus according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a first detecting mechanism of a first detecting device according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a first auxiliary detection mechanism of the first detection device according to the embodiment of the present invention;

FIG. 13 is a schematic view of a lower seat material separating device according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of a lower seat assembly mechanism according to an embodiment of the present invention;

FIG. 15 is a schematic view of the lower seat connecting device according to the embodiment of the present invention;

fig. 16 is a schematic structural diagram of a blanking device according to an embodiment of the present invention.

Detailed Description

The following further describes an embodiment of the push button switch mounting device of the present invention with reference to the embodiments shown in fig. 1 to 16. The push button switch assembling apparatus of the present invention is not limited to the description of the following embodiments.

As shown in fig. 1-2, the push-button switch assembling apparatus for assembling the push-button switch of the present invention generally includes a push button (not shown), a switch middle plate, two switch lower seats a0 respectively installed on the switch middle plate, and two middle plate connecting members respectively installed on the switch middle plate. The switch lower seat A0 is provided with a moving contact and a static contact, the moving contact and the static contact are in a normally closed lower seat in a natural state, and the button can drive the moving contact and the static contact to be separated to disconnect the normally closed lower seat; the moving contact and the static contact are separated into a normally open lower seat in a natural state, and the button can drive the moving contact to be in contact with and conducted on the normally open lower seat with the static contact.

In the push-button switch shown in fig. 1, the switch middle plate is a plastic middle plate a11, two switch lower seats a0 are respectively installed on the top side of the plastic middle plate a11, and the switch connecting piece is a middle plate insert a12 installed on the bottom side of the plastic middle plate 11.

As another push button switch shown in fig. 2, the switch middle plate is a metal middle plate a21, two switch lower seats a0 are respectively installed on the top side of the metal middle plate a21, and the switch connecting member is a middle plate screw a22 installed on both ends of the metal middle plate a 21.

As shown in fig. 3 to 4, the push button switch assembling apparatus of the present invention includes a transporting apparatus 1 for transporting a push button switch, and a middle plate assembling apparatus and a lower seat assembling apparatus respectively connected to a control unit, the middle plate assembling apparatus and the lower seat assembling apparatus being sequentially disposed at one side of the transporting apparatus 1 in a moving direction of the transporting apparatus 1, the middle plate assembling apparatus feeding the switch middle plate into the transporting apparatus 1 for fixation, and the lower seat assembling apparatus mounting a switch lower seat a0 on the switch middle plate fixed in the transporting apparatus 1.

Lower seat A0 of switch is including normally opening lower seat and normally closed lower seat, lower seat rigging is including setting up normally opening lower seat rigging 31 and normally closed lower seat rigging 33 in transportation equipment 1 one side by side, transportation equipment 1 drives the switch medium plate and passes through normally opening lower seat rigging 31 and normally closed lower seat rigging 33 in proper order, normally open lower seat rigging 31 can be installed normally opening the lower seat and fix the switch medium plate in transportation equipment 1 on, normally closed lower seat rigging 33 can be installed normally closed lower seat on fixing the switch medium plate in transportation equipment 1.

When the normally open lower seat assembling device 31 is used for installing a normally open lower seat on one side of the switch middle plate, the normally closed lower seat assembling device 33 can be used for installing a normally closed lower seat on the other side of the switch middle plate;

when the normally open lower seat assembling device 31 is used for installing the two normally open lower seats on two sides of the switch middle plate, the normally closed lower seat assembling device 33 does not act;

when the normally open lower seat assembling device 31 does not act, the normally closed lower seat assembling device 33 installs two normally closed lower seats on two sides of the switch middle plate.

When the transportation equipment 1 drives the switch middle plate to move to the normally open lower seat assembling device 31, if the normally open lower seat assembling device 31 does not act, the transportation equipment 1 drives the switch middle plate to move to the normally closed lower seat assembling device 33, and the normally closed lower seat assembling device 33 installs two normally closed lower seats on two sides of the switch middle plate; when the transportation equipment 1 drives the switch middle plate to move to the normally open lower seat assembling device 31, if the normally open lower seat assembling device 31 installs two normally open lower seats on two sides of the switch middle plate, the normally closed lower seat assembling device 33 does not act when the transportation equipment 1 drives the switch middle plate to move to the normally closed lower seat assembling device 33; when transportation equipment 1 drives the switch medium plate and moves normally open lower seat assembly quality 31, if normally open lower seat assembly quality 31 installs a normally open lower seat in one side of switch medium plate, then when transportation equipment 1 drives this switch medium plate and moves normally closed lower seat assembly quality 33, normally closed lower seat assembly quality 33 installs a normally closed lower seat in this switch medium plate for the opposite side of normally open lower seat.

According to the button switch assembling equipment, the normally open lower seat assembling device 31 and the normally closed lower seat assembling device 33 which are arranged on one side of the transportation equipment 1 in parallel are matched during assembling, the normally open lower seat and the normally closed lower seat are sequentially assembled on the switch middle plate, and a button switch with two normally open lower seats, a button switch with two normally closed lower seats or a button switch with one normally open lower seat and one normally closed lower seat are formed according to needs, so that parts do not need to be frequently replaced to adapt to assembling of different switch lower seats A0, the cost and the period of assembling various button switches can be reduced, and the assembling quality and the assembling stability can be improved.

Further, the middle plate assembling equipment comprises a middle plate selecting device 23 and a plurality of middle plate arranging devices, the plurality of middle plate arranging devices are used for respectively arranging the switch middle plates, and the middle plate selecting device 23 takes out the switch middle plates from the plurality of middle plate arranging devices and sequentially puts the switch middle plates into the transportation equipment 1 for fixing.

The button switch assembling equipment provided by the invention can be used for respectively selecting the required switch middle plate from the middle plate arrangement devices by matching the middle plate selection device 23 with the middle plate arrangement devices, can be used for assembling various switch lower seats A0 during assembling, can be compatible with various switch middle plates, and further reduces the cost and the period for assembling various button switches. Of course, a plurality of middle plate arrangement devices can also be used for arranging the switch middle plates of the same type, and all belong to the protection scope of the invention.

Further, the transportation equipment 1 comprises a driving mechanism and a plurality of transportation vehicles 11 surrounding the driving mechanism and used for fixing the switch middle plate, the driving mechanism can drive the transportation vehicles 11 to rotate around the driving mechanism, and the middle plate assembly equipment and the lower seat assembly equipment are sequentially arranged around the transportation equipment 1 along the rotation direction of the transportation vehicles 11.

The transportation equipment 1 drives a plurality of transportation carriers 11 to move annularly around the driving mechanism through the driving mechanism, so that the transportation carriers 11 sequentially move to one side of the middle plate assembly equipment and the lower seat assembly equipment, the characteristics of compact layout and small occupied area are achieved, the distance of the switch middle plate moving between stations can be reduced, and the assembly period of the button switch is shortened.

As shown in fig. 4, the lower seat assembling apparatus further includes a lower seat connecting device 35, the normally open lower seat and the normally closed lower seat are respectively provided with a lower seat screw a01, the switch middle plate is respectively provided with a screw hole corresponding to the lower seat screw a01, the lower seat connecting device 35 includes a screwing mechanism, and after the normally open lower seat and the normally closed lower seat are assembled on the switch middle plate, the screwing mechanism screws the lower seat screw a01 into the corresponding screw hole.

The middle plate assembling equipment further comprises a middle plate connecting device, and the middle plate connecting device is used for installing the middle plate connecting piece on the switch middle plate fixed in the transportation equipment 1.

One side of the lower seat assembling equipment is also provided with a blanking device 61 and a third detection device 53, the blanking device 61 takes the button switch out of the transportation equipment 1, and the third detection device 53 detects whether the button switch in the transportation equipment 1 is taken out. The third detecting device 53 may detect whether the assembly is in place by means of a photoelectric sensor, or may detect whether the assembly is in place by taking a picture and comparing the picture with a control unit, which is not limited herein.

As shown in fig. 4, a preferred embodiment of the midplane assembling apparatus includes a midplane selecting device 23 and a plurality of midplane arraying devices, the plurality of midplane arraying devices respectively arraying the switch midplanes, and the midplane selecting device 23 taking the switch midplanes out of the midplane arraying devices and sequentially placing the switch midplanes into the transportation apparatus 1 for fixation.

Further, the middle plate assembling apparatus includes two middle plate arraying devices and two middle plate connecting devices, the two middle plate arraying devices are respectively a first middle plate arraying device 21 for arraying the metal middle plate a21 and a second middle plate arraying device 22 for arraying the plastic middle plate a11, a middle plate selecting device 23 is arranged between the first middle plate arraying device 21 and the second middle plate arraying device 22 and the transportation apparatus 1, the middle plate selecting device 23 respectively takes out the metal middle plate a21 from the first middle plate arraying device 21 or takes out the plastic middle plate a11 from the second middle plate arraying device 22 and puts it into the transportation apparatus 1 for fixing, the two middle plate connecting devices are respectively a first middle plate connecting device 24 and a second middle plate connecting device 25, the first middle plate connecting device 24 and the second middle plate connecting device 25 are arranged at one side of the transportation apparatus 1, when the transportation apparatus 1 drives the metal middle plate a21 to pass through the first middle plate connecting device 24, the first middle plate connecting device 24 is used for installing the middle plate screw A22 on the metal middle plate A21 fixed in the transportation equipment 1, the second middle plate connecting device 25 does not operate the metal middle plate A21, when the transportation equipment 1 drives the plastic middle plate A11 to pass through the second middle plate connecting device 25, the second middle plate connecting device 25 is used for installing the switch insert A12 on the plastic middle plate A11 fixed in the transportation equipment 1, and the first middle plate connecting device 24 is not used for operating the plastic middle plate A11.

As shown in fig. 4 and 6, an embodiment of the first middle plate arraying device 21 and the second middle plate arraying device 22 is shown, where the first middle plate arraying device 21 includes a first middle plate conveying mechanism 212 connected to the first middle plate vibrating disk 211 at one end, and a first middle plate material stopping mechanism 213 disposed at the other end of the first middle plate conveying mechanism 212, a first middle plate material ejecting mechanism 214 is disposed below the first middle plate material stopping mechanism 213, the first middle plate conveying mechanism 212 arranges and conveys the middle metal plates a21 of the first vibrating middle plate disk 211 to the first middle plate material stopping mechanism 213, the first middle plate material stopping mechanism 213 stops the middle metal plates a21, and the first middle plate material ejecting mechanism 214 can eject the middle metal plates a21 to the middle plate selecting device 23, so that the middle plate selecting device 23 can grasp the middle plate metal plates a 21;

the second middle plate arraying device 22 has the same structure as the first middle plate arraying device 21, the second middle plate arraying device 22 includes a second middle plate conveying mechanism 222 having one end connected to the second middle plate vibrating disk 221, and a second middle plate material blocking mechanism 223 disposed at the other end of the second middle plate conveying mechanism 222, and a second middle plate ejecting mechanism 224 is disposed below the second middle plate material blocking mechanism 223.

As shown in fig. 7, one embodiment of the middle plate selecting device 23 is provided, and the middle plate selecting device 23 includes a middle plate grasping mechanism 231 and a four-axis driving mechanism 232 connected to the middle plate grasping mechanism 231, the middle plate grasping mechanism 231 can grasp the switch middle plates in the first middle plate arrangement device 21 and the second middle plate arrangement device 22, and the four-axis driving mechanism 232 can drive the middle plate grasping mechanism 231 to move above the transportation apparatus 1, the first middle plate arrangement device 21, and the second middle plate arrangement device 22.

Further, the four-axis driving mechanism 232 includes a first driving member 233, a second driving member 234, a third driving member 235 and a selective rotating cylinder 236, the middle plate grabbing mechanism 231 includes a selective clamping jaw cylinder connected to the selective rotating cylinder 236, the selective rotating cylinder 236 and the second driving member 234 are respectively disposed at two ends of the third driving member 235, one end of the third driving member 235 is connected to the selective rotating cylinder 236, the other end of the third driving member 235 is connected to one end of the second driving member 234 through a third rotating shaft 238, and the other end of the second driving member 234 is connected to the first driving member 233 through a first rotating shaft 237. The third driving member 235 is rotatable about a third rotation axis 238, and the second driving member 234 is rotatable about a first rotation axis 237.

The four-axis driving mechanism 232 drives the selection clamping jaw cylinder to align to the switch middle plate in the middle plate arranging device 20, the switch middle plate is clamped and fixed through the selection clamping jaw cylinder, the four-axis driving mechanism 232 drives the selection clamping jaw cylinder to move to the transportation equipment 1, and the switch middle plate is loosened through the selection clamping jaw cylinder, so that the switch middle plate falls into the transportation equipment 1.

As shown in fig. 8, an embodiment of the first middle plate connecting device 24 is provided, the first middle plate connecting device 24 includes a screw rotating cylinder 241 and a screw rotating member 242 connected to the screw rotating cylinder 241, a screw channel is provided in the screw rotating member 242, one end of the screw channel extends to the upper side of the transportation equipment 1, the other end of the screw channel is provided with a screw inlet 243, the screw inlet 243 is connected to a delivery pipe of a screw distributing device (not shown in the figure), the sequenced middle plate screws a22 of the screw distributing device are delivered into the screw rotating member 242 through the delivery pipe, and the screw rotating cylinder 241 drives the screw rotating member 242 to rotate to screw the middle plate screws a22 to the metal middle plate a 21. The screw distributing device is connected with a vibrating disk provided with a middle plate screw A22, and the middle plate screws A22 sent by the vibrating disk enter the conveying pipe in sequence through the matching of the material blocking piece and the air cylinder, and the screw distributing device is not limited specifically here.

Preferably, two first middle plate connecting devices 24 are arranged in parallel, each first middle plate connecting device 24 comprises two screw rotating cylinders 241 and a screw rotating piece 242 connected with the screw rotating cylinders 241, the transportation equipment 1 is provided with transportation vehicles 11, each transportation vehicle 11 simultaneously transports a plurality of switch middle plates, and the two first middle plate connecting devices 24 arranged in parallel can respectively operate the plurality of switch middle plates on each transportation vehicle 11. Of course, it is also possible to provide one middle plate connecting device 24 and connect the middle plate connecting device 24 with the traverse cylinder, or to provide more middle plate connecting devices 24, all falling within the scope of the present invention.

As shown in fig. 4 and 9, an embodiment of the second middle plate connecting device 25 is provided, the second middle plate connecting device 25 includes an insert distributing device and an insert assembling device, the insert distributing device includes an insert transporting mechanism 252 and an insert distributing groove 250 connected to one end of the insert transporting mechanism 252, the other end of the insert transporting mechanism 252 is connected to an insert vibrating tray 251, the insert distributing groove 250 is disposed under the transport vehicle 11, an insert blocking member 253 is disposed on a side of the insert distributing groove 250 away from the insert transporting mechanism 252, an insert pressing member 254 is disposed above a side of the insert distributing groove 250 close to the insert transporting mechanism 252, the insert blocking member 253 is used for blocking a frontmost middle plate insert a12, the insert pressing member 254 presses a rear middle plate insert a12 in the insert distributing groove 250, the insert assembling device includes an insert ejecting member 255 disposed under the insert distributing groove 250 and an insert ejecting cylinder 256 connected to the insert ejecting member 255, the insert distributing groove 250 is provided with an avoiding hole for avoiding the insert ejecting piece 255, and the insert ejecting cylinder 256 can drive the insert ejecting piece 255 to move upwards to jack the middle plate insert A12 blocked by the insert blocking piece 253, so that the middle plate insert A12 is arranged in the plastic middle plate A11 fixed above the middle plate insert A12 in the transport carrier 11.

As shown in fig. 10, the vehicle further includes a second middle plate positioning mechanism cooperating with the second middle plate connecting device 25, the second middle plate positioning mechanism includes a middle plate positioning block 261 disposed above the transportation carrier 11, and a middle plate positioning lifting cylinder 262 connected to the middle plate positioning block 261, a middle plate limiting post 263 is disposed at the bottom of the middle plate positioning block 261, the middle plate positioning lifting cylinder 262 can drive the middle plate positioning block 261 to abut against the top side of the plastic middle plate a11, so as to prevent the plastic middle plate a11 from being jacked up by the middle plate insert a12 of the insert jacking piece 255, and the middle plate limiting post 263 can be inserted into the plastic middle plate a11 to prevent the plastic middle plate a11 from moving horizontally.

The insert transport mechanism 252 may be a belt or a chute coupled to a linear vibrator, the insert transport mechanism 252 having a length such that the insert transport mechanism 252 may function to store the midplane insert a12 when the midplane screw a22 is assembled without the midplane insert a 12.

As shown in fig. 11, a detection device 51 is disposed on one side of the second midplane connecting device 25, the detection device 51 is used for detecting that the midplane insert a12 is assembled in place, and when the switch midplane which is detected to be unqualified is subsequently moved to other stations, the other stations do not operate. The detection device 51 comprises a detection support 511 and a detection lifting cylinder 512 connected with the detection support 511, wherein a detection proximity switch is arranged on the detection support, the detection lifting cylinder 512 drives the detection proximity switch to move towards a plastic middle plate A11 through the detection support 511, so that the detection proximity switch approaches to the plastic middle plate A11, and the detection proximity switch feeds back whether a middle plate insert A12 is arranged on the plastic middle plate A11 or not, or whether the position of the middle plate insert A12 is accurate or not. Of course, the proximity switch may be a photoelectric sensor to detect whether the proximity switch is assembled in place, or a photo is taken and then the proximity switch is calculated and compared by the control unit to detect whether the proximity switch is assembled in place, which is not limited herein.

As shown in fig. 4, the lower seat assembling apparatus includes a normally open lower seat assembling device 31 and a normally closed lower seat assembling device 33 which are arranged side by side on one side of the transportation apparatus 1, and one sides of the normally open lower seat assembling device 31 and the normally closed lower seat assembling device 33 are respectively engaged with the transportation apparatus 1.

Fig. 13 to 14 show a preferred embodiment of the lower seat assembling apparatus including a lower seat assembling unit, and the normally open lower seat assembling device 31 and the normally closed lower seat assembling device 33 are identical in structure to the lower seat assembling unit, but the normally open lower seat assembling device 31 and the normally closed lower seat assembling device 33 are different in position.

The lower seat assembly unit comprises a lower seat distributing device and a lower seat assembly mechanism, the lower seat distributing device comprises a lower seat conveying mechanism 302 of which one end is connected with a lower seat vibration disc, the other end of the lower seat conveying mechanism 302 is provided with a lower seat material blocking part 303 and a lower seat material pressing part 304, a lower seat material ejecting part 305 is arranged below the position between the lower seat material blocking part 303 and the lower seat material pressing part 304, and the lower seat material ejecting part 305 is connected with a lower seat material ejecting cylinder 306;

lower seat assembly devices includes that lower seat snatchs mechanism 307, lower seat assembly revolving cylinder, lower seat assembly sideslip cylinder 308 and lower seat assembly lift cylinder 309, lower seat snatchs mechanism 307 and includes lower seat clamping jaw cylinder and two lower seat clamping jaws of being connected with lower seat clamping jaw cylinder, two clamping jaws are close to under lower seat clamping jaw cylinder drive and will normally open lower seat or normally closed lower seat centre gripping in the middle of, lower seat snatchs mechanism 307 and is connected with lower seat assembly revolving cylinder, lower seat assembly revolving cylinder is connected with lower seat assembly lift cylinder 309, lower seat assembly lift cylinder 309 is connected with lower seat assembly sideslip cylinder 308.

The lower seat assembling traversing cylinder 308 drives the lower seat grabbing mechanism 307 to horizontally move to aim at the normally open lower seat or the normally closed lower seat in the lower seat arranging device, the lower seat assembling lifting cylinder 309 drives the lower seat grabbing mechanism 307 to vertically move to be close to the lower seat arranging device to clamp the normally open lower seat or the normally closed lower seat, and the lower seat assembling rotating cylinder drives the lower seat grabbing mechanism 307 to horizontally rotate to adjust the angle and then is installed on the switch middle plate fixed in the transportation device 1. Normally open lower assembly quality 31 needs when the both sides installation of switch medium plate normally open the lower, can realize through the stroke that changes lower assembly sideslip cylinder 308, and in the same way, normally closed lower assembly quality 33 also can be freely at the both sides installation normally closed lower of switch medium plate. The lower seat mount lift cylinder 309 does not operate when the normally open lower seat mount 31 and the closed lower seat mount 33 do not need to operate.

Lower transport mechanism 302 can be the belt, also can be the spout of being connected with the straight oscillator, lower transport mechanism 302 will normally open the lower or normally closed lower to send one side that lower fender material 303, liftout cylinder 306 drives lower liftout 305 and rises the normally open lower or normally closed lower jack-up that lower fender material 303 one side, lower assembly devices of being convenient for snatch normally open lower or normally closed lower, lower transport mechanism 302 has certain length, when assembly medium plate screw A22 does not need normally open lower or normally closed lower, lower transport mechanism 302 can play the effect of storing normally open lower or normally closed lower, lower clamp 304 compresses tightly the normally open lower or normally closed lower at rear in lower transport mechanism 302 and prevents the perk.

Further, including two normally open lower assembly quality 31, two normally open lower assembly quality 31 are preceding normally open lower assembly quality 31a and back normally open lower assembly quality 31b respectively, back normally open lower assembly quality 31b sets up in the front between normally open lower assembly quality 31a and the normally closed lower assembly quality 33, back normally open lower assembly quality 31 b's lower transport mechanism 302 respectively with preceding normally open lower assembly quality 31 a's lower transport mechanism 302 and normally closed lower assembly quality 33's lower transport mechanism 302 parallel arrangement, back normally open lower assembly quality 31 b's lower assembly quality, preceding normally open lower assembly quality 31 a's lower assembly quality and normally closed lower assembly quality 33's lower transport mechanism 302 vertical setting that corresponds separately.

Fig. 15 shows an embodiment of the lower seat connecting device 35, the normally open lower seat and the normally closed lower seat are respectively provided with a lower seat screw a01, the switch middle plate is respectively provided with a screw hole corresponding to the lower seat screw a01, the lower seat connecting device 35 comprises a screwing mechanism, the screwing mechanism comprises a lower seat connecting rotary cylinder 351 and a lower seat connecting screw driver 352 connected with the lower seat connecting rotary cylinder 351, and after the normally open lower seat and the normally closed lower seat are mounted on the switch middle plate, the lower seat connecting rotary cylinder 351 drives the lower seat connecting screw driver 352 to screw the lower seat screw a01 into the corresponding screw hole.

Further, the transport carrier 11 of the transport apparatus 1 simultaneously fixes two switch middle plates, the two switch middle plates are arranged on the same straight line, and the two switch middle plates are respectively provided with two normally open lower seats or normally closed lower seats, the normally open lower seats or normally closed lower seats arranged on the switch middle plates are also arranged on the same straight line, and each normally open lower seat or normally closed lower seat is respectively provided with a lower seat screw a 01; the transport carrier 11 of the transport equipment 1 simultaneously fixes two switch middle plates which are arranged on the same straight line, two normally open lower seats or normally closed lower seats are respectively arranged on the two switch middle plates, a lower seat screw A01 is respectively arranged on each normally open lower seat or normally closed lower seat, the lower seat connecting device 35 comprises two groups of staggered screwing mechanisms, each group of screwing mechanism comprises two lower seat connecting rotary cylinders 351 which are arranged in parallel, four lower seat connecting screwdrivers 352 of the two groups of screwing mechanisms are arranged on the same straight line, the lower seat connecting rotary cylinder 351 and the lower seat connecting screwdriver 352 are longitudinally arranged in a staggered manner, an inclined shaft 353 is provided between the lower seat connecting rotary cylinder 351 and the lower seat connecting screwdriver 352, one end of the inclined shaft 353 is connected to the lower seat connecting rotary cylinder 351 through a first universal shaft 354, and the other end of the inclined shaft 353 is connected to the lower seat connecting screwdriver 352 through a second universal shaft 355. The lower seat attachment device 35 can simultaneously attach a plurality of normally open lower seats or normally closed lower seats on the transport vehicle 11.

Further, one side of the lower seat connecting device 35 is provided with a second detecting device 52, the second detecting device 52 is used for detecting that the normally open lower seat and/or the normally closed lower seat are assembled in place, and when the unqualified switch middle plate is detected to subsequently move to other stations, the other stations do not act. The second detecting device 52 may detect whether the assembly is in place by means of a photoelectric sensor, or may detect whether the assembly is in place by taking a picture and comparing the picture with a control unit, which is not limited herein.

As shown in fig. 16, in one embodiment of the blanking device 61, the blanking device 61 includes a blanking grabbing mechanism 67, a blanking traversing cylinder 68 and a blanking lifting cylinder 69, the blanking grabbing mechanism 67 includes a blanking clamping jaw cylinder and two blanking clamping jaws connected to the blanking clamping jaw cylinder, the two clamping jaws are driven by the blanking clamping jaw cylinder to approach and clamp the button switch therebetween, the blanking grabbing mechanism 67 is connected to the blanking lifting cylinder 69, and the blanking lifting cylinder 69 is connected to the blanking traversing cylinder 68.

The blanking transverse moving cylinder 68 drives the blanking grabbing mechanism 67 to horizontally move the button switch in the transportation equipment 1, and the blanking lifting cylinder 69 drives the blanking grabbing mechanism 67 to vertically move to be close to the blanking arranging device to clamp the button switch so as to take out the button switch.

Further, still including setting up the bad device 62 of row in unloader 61 one side, arrange the structure of bad device 62 and unloader 61 the same, arrange bad device 62 and take out unqualified button switch and send to the waste bin, unloader 61 sends qualified button switch to the finished product storehouse. Of course, the defective product discharge device 62 may not be provided, and the blanking device 61 may move between the belts of the finished product bin and the waste bin, which all belong to the protection scope of the present invention.

As shown in fig. 5, an embodiment of the transportation device 1 is shown, the transportation device 1 includes a driving mechanism and a plurality of transportation vehicles 11 surrounding the driving mechanism for fixing the switch middle plate, the driving mechanism can drive the plurality of transportation vehicles 11 to rotate around the driving mechanism, and the middle plate assembly device and the lower seat assembly device are sequentially arranged around the transportation device 1 along the rotation direction of the transportation vehicles 11.

Further, the driving mechanism of the transportation device 1 is in a kidney-shaped shape, the middle plate assembly device and the lower seat assembly device are arranged on two sides of the transportation device 1 in the width direction, and a plurality of feeding vibration discs connected with the middle plate assembly device and the lower seat assembly device are arranged on two sides of the transportation device 1 in the length direction.

Through the pay-off vibration dish setting in 1 length direction's of transportation equipment both sides with a plurality of being connected respectively with medium plate rigging equipment and lower seat rigging equipment to set up medium plate rigging equipment and lower seat rigging equipment in the ascending both sides of 1 width direction of transportation equipment, not only can reduce the distance between transportation equipment 1 and medium plate rigging equipment and the lower seat rigging equipment, improve the efficiency of assembly, effectively utilize the space of length direction both sides moreover, have the characteristics that the overall arrangement is compact and area is little.

The figure shows a plurality of feeding vibration discs arranged at two sides of the transportation equipment 1 in the length direction, the feeding vibration discs are respectively an insert vibration disc 251, a first middle plate vibration disc 211 and a second middle plate vibration disc 221, and a lower seat vibration disc and a vibration disc provided with a middle plate screw A22 which are not shown in the figure can be arranged at two sides of the transportation equipment 1 in the length direction or not.

Further, the driving mechanism comprises a transportation base 12, two driving rotating discs 13 arranged on the transportation base 12 and a driving belt 14 sleeved on the circumferences of the two rotating discs 13, a driving track 15 surrounding the driving belt 14 is arranged on the transportation base 12, a plurality of guide seats 16 are installed on the driving track 15, one ends of the guide seats 16 are respectively connected with the driving belt 14, the other ends of the guide seats 16 are respectively connected with the transportation vehicles 11, and the driving belt 14 rotates around the two rotating discs 13 to drive the guide seats 16 to drive the transportation vehicles 11 to move. Of course, the transportation device 1 may also adopt a mode that the transportation carrier 11 is matched with the divider, but the driving mechanism of the embodiment drives the transportation carrier 11 to move by rotating the driving belt 14 around the two rotary tables 13, so that not only the cost is lower, but also the movement of the transportation carrier 11 is more reliable. The structure frame of multiple switch medium plate is the same, can be convenient for transport carrier 11 fixes, and the structure of multiple switch medium plate also can be different, can set up the switch medium plate of telescopic anchor clamps adaptation isostructure on transport carrier 11.

As shown in fig. 12, the driving mechanism further includes a plurality of supporting mechanisms disposed below the transportation vehicle 11, the supporting mechanisms include a supporting plate 141, a plurality of roller grooves 142 are disposed on a top side of the supporting plate 141, a plurality of rotatable rollers 143 are disposed on the roller grooves 142, and a top side of the rollers 143 protrudes out of the roller grooves 142 to be engaged with a bottom side of the transportation vehicle 11. The rollers 143 support the transport vehicle 11 and reduce the pressure between the transport vehicle 11, particularly when the detection device 51 is pressed down, so that damage to the transport apparatus 1 can be avoided.

The assembly process of the button switch assembly equipment created by the invention comprises the following steps:

the first middle plate arraying device 21 and the second middle plate arraying device 22 are used for arraying a metal middle plate A21 and a plastic middle plate A11 respectively, and the middle plate selecting device 23 takes out the metal middle plate A21 from the first middle plate arraying device 21 or takes out the plastic middle plate A11 from the second middle plate arraying device 22 respectively according to a preset command and puts the plastic middle plate into a carrier 11 of the transportation equipment 1 for fixing.

(1) The transportation equipment 1 drives the switch middle plate to move to the first middle plate connecting device 24, if the switch middle plate is a metal middle plate A21, the first middle plate connecting device 24 installs a middle plate screw A22 on the metal middle plate A21 fixed in the transportation equipment 1, if the switch middle plate is a plastic middle plate A11, the first middle plate connecting device 24 does not act, and the transportation equipment 1 drives the plastic middle plate A11 to continuously move to skip the step;

(2) the transportation equipment 1 drives the switch middle plate to move to the second middle plate connecting device 25, if the switch middle plate is a plastic middle plate A11, the second middle plate connecting device 25 installs a switch insert A12 on the plastic middle plate A11 fixed in the transportation equipment 1, if the switch middle plate is a metal middle plate A21, the second middle plate connecting device 25 does not act, and the transportation equipment 1 drives the metal middle plate A21 to continuously move to skip the step;

(3) the transportation equipment 1 drives the switch middle plate to move to the detection device 51, if the switch middle plate is a plastic middle plate A11, the detection device 51 detects that the middle plate insert A12 is assembled in place, if the switch middle plate is a metal middle plate A21, the detection device 51 does not act, and the transportation equipment 1 drives the metal middle plate A21 to continuously move to skip the step;

(4) the transportation equipment 1 drives the switch middle plate to move to the normally open lower seat assembling device 31, the normally open lower seat assembling device 31 assembles a specified number of normally open lower seats on the switch middle plate as required, the normally open lower seat assembling device 31 does not act without products of the normally open lower seats, and the transportation equipment 1 drives the switch middle plate to continuously move to skip the step;

(5) the transportation equipment 1 drives the switch middle plate to move to the normally closed lower seat assembling device 33, the normally closed lower seat assembling device 33 is assembled on the switch middle plate according to the required specified number of normally closed lower seats, products of the normally closed lower seats are not needed, the normally closed lower seat assembling device 33 does not act, and the transportation equipment 1 drives the switch middle plate to continuously move to skip the step;

(6) the transportation equipment 1 drives the switch middle plate to move to the lower seat connecting device 35, and the lower seat connecting device 35 screws the lower seat screw A01 on the normally open lower seat and/or the normally closed lower seat into the corresponding screw hole on the switch middle plate;

(7) the transportation equipment 1 drives the switch middle plate provided with the normally open lower seat and/or the normally closed lower seat to move to a second detection device 52 for detecting that the normally open lower seat and/or the normally closed lower seat are assembled in place;

(8) the transportation equipment 1 drives the switch middle plate provided with the normally open lower seat and/or the normally closed lower seat to move to the bad-removing device 62, if the unqualified record of detection appears, the bad-removing device 62 takes out the unqualified button switch and sends the unqualified button switch to the waste bin, if the detection is qualified, the bad-removing device 62 does not work, and the transportation equipment 1 drives the switch middle plate to continuously move to skip the step;

(9) the transportation equipment 1 drives the switch middle plate provided with the normally open lower seat and/or the normally closed lower seat to move to the blanking device 61, and the blanking device 61 sends the qualified button switch to the finished product bin;

(10) the transport apparatus 1 moves the transport vehicle 11 to the third detection device 53, and the third detection device 53 detects whether the button switch in the transport vehicle 11 is taken out. It is understood that all the steps described above can be performed simultaneously, and the transportation device 1 drives a plurality of transportation vehicles 11 to move simultaneously each time, so that each step described above operates the switch middle plate fixed on different transportation vehicles 11 respectively.

As shown in fig. 3, the present invention also provides a push button switch assembling method, comprising the push button switch assembling apparatus and the steps of:

s1: the middle plate assembling equipment sends the switch middle plate to the transportation equipment 1 for fixing;

s2: the transportation equipment 1 drives the switch middle plate to move to the normally open lower seat assembly device 31;

s3: the normally open lower seat assembling device 31 is used for installing the normally open lower seat on a switch middle plate fixed in the transportation equipment 1, or the normally open lower seat assembling device 31 does not act;

s4: the transportation equipment 1 drives the switch middle plate to move to the normally closed lower seat assembly device 33;

s5: the normally closed lower seat assembling device 33 is used for installing the normally closed lower seat on a switch middle plate fixed in the transportation equipment 1, or the normally closed lower seat assembling device 33 does not act;

s6: the lower seat connecting device 35 connects the normally open lower seat and/or the normally closed lower seat with the switch middle plate;

when the normally open lower seat assembling device 31 in the step S3 installs a normally open lower seat on one side of the switch middle plate, the normally closed lower seat assembling device 33 in the step S5 can install a normally closed lower seat on the other side of the switch middle plate;

when the normally open lower seat assembling device 31 in the step S3 installs two normally open lower seats on both sides of the switch middle plate, the normally closed lower seat assembling device 33 in the step S5 does not operate;

when the normally open lower seat attachment device 31 in step S3 is not operated, the normally closed lower seat attachment device 33 in step S5 attaches two normally closed lower seats to both sides of the switch center plate.

According to the assembly method of the button switch, the normally open lower seat and the normally closed lower seat are sequentially assembled on the switch middle plate, the button switch with the two normally open lower seats, the button switch with the two normally closed lower seats or the button switch with the normally open lower seat and the normally closed lower seat are formed according to needs, parts do not need to be frequently replaced to adapt to the assembly of different switch lower seats, the cost and the period of assembling various button switches can be reduced, and the assembly quality and the assembly stability can be improved.

Further, the switch midplane includes a plastic midplane a11 and a metal midplane a21, the midplane assembling apparatus in step S1 includes a midplane selecting device 23 and two midplane arraying devices, the two midplane arraying devices are a first midplane arraying device 21 for arraying the metal midplanes a21 and a second midplane arraying device 22 for arraying the plastic midplanes a11, respectively, and step S1 includes the following steps:

s11: the first middle plate arrangement device 21 and the second middle plate arrangement device 22 are respectively arranged with a metal middle plate A21 and a plastic middle plate A11;

s12: the middle plate selecting device 23 grabs the metal middle plate A21 or the plastic middle plate A11 and then places the metal middle plate A21 or the plastic middle plate A11 in the transportation equipment 1 for fixing.

Further, the middle board assembling apparatus in the step S1 further includes two middle board connecting devices, which are a first middle board connecting device 24 and a second middle board connecting device 25, respectively, the first middle board connecting device 24 mounts the middle board screw a22 to the metal middle board a21 fixed in the transportation apparatus 1, the second middle board connecting device 25 mounts the switch insert a12 to the plastic middle board a11 fixed in the transportation apparatus 1, and the step S1 further includes the following steps after the step S12:

s13: the transportation equipment 1 drives the switch middle plate to move to one side of the first middle plate connecting device 24;

s14: if the switch midplane is metal midplane a21, first midplane connecting means 24 mounts midplane screw a22 to metal midplane a21, if the switch midplane is not metal midplane a21, first midplane connecting means 24 does not operate;

s15: the transportation equipment 1 drives the switch middle plate to move to one side of the second middle plate connecting device 25;

s16: the second midplane connecting means 25 mounts the switch insert a12 to the plastic midplane a11 if the switch midplane is plastic midplane a11, and the second midplane connecting means 25 does not operate if the switch midplane is not plastic midplane a 11.

Further, the step S1 includes a step S17 provided after the step S16, and the step S17 includes a detecting device 51 for detecting the fit of the middle plate insert a12 in place by the detecting device 51. Of course, it is also possible to simultaneously detect whether the middle plate screw a22 is fitted in place.

Further, the step S6 is followed by a step S7, and the step S7 includes a second detecting device 52 for detecting that the normally open lower seat and the normally closed lower seat are fitted in place by the second detecting device 52.

Further, step S8 is provided after step S6, step S8 includes a defect removing device 62, a blanking device 61, and a third detecting device 53, the defect removing device 62 takes out the defective push switch from the transportation apparatus 1 and puts it into the waste bin, the blanking device 61 takes out the defective push switch from the transportation apparatus 1 and puts it into the finished product bin, and the third detecting device 53 detects whether the push switch in the transportation vehicle 11 is taken out. Step S8 is preferably provided after step S7.

The foregoing is a more detailed description of the invention, taken in conjunction with the accompanying preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the inventive concept, and all should be considered as falling within the protection scope of the invention.

Claims

1. A push button switch assembling apparatus characterized in that: including transportation equipment (1) that is used for carrying button switch, and medium plate rigging equipment and lower seat rigging equipment that are connected with the control unit respectively, medium plate rigging equipment and lower seat rigging equipment set gradually in transportation equipment (1) one side along the moving direction of transportation equipment (1), it is fixed in transportation equipment (1) is delivered to the switch medium plate to medium plate rigging equipment, lower seat rigging equipment is including setting up normally open lower seat rigging (31) and normally closed lower seat rigging (33) in transportation equipment (1) one side by side, transportation equipment (1) drive the switch medium plate in proper order through normally open lower seat rigging (31) and normally closed lower seat rigging (33), normally open lower seat rigging (31) can be installed normally open lower seat on fixing the switch medium plate in transportation equipment (1), normally closed lower seat rigging (33) can be installed normally closed lower seat on fixing the switch medium plate in transportation equipment (1).

2. The push button switch assembling apparatus according to claim 1, wherein: the middle plate assembling equipment comprises a middle plate selecting device (23) and a plurality of middle plate arrangement devices, the middle plate arrangement devices are used for respectively arranging the switch middle plates, and the middle plate selecting device (23) takes out the switch middle plates from the middle plate arrangement devices and sequentially places the switch middle plates into the transportation equipment (1) for fixing.

3. The push button switch assembling apparatus according to claim 1, wherein: the transportation equipment (1) comprises a driving mechanism and a plurality of transportation carriers (11) which surround the driving mechanism and are used for fixing the switch middle plate, the driving mechanism can drive the transportation carriers (11) to rotate around the driving mechanism, and the middle plate assembly equipment and the lower seat assembly equipment are sequentially arranged around the transportation equipment (1) along the rotation direction of the transportation carriers (11).

4. The push button switch assembling apparatus according to claim 1, wherein: the lower seat assembly equipment further comprises a lower seat connecting device (35), lower seat screws (A01) are respectively arranged on the normally open lower seat and the normally closed lower seat, screw holes corresponding to the lower seat screws (A01) are respectively arranged on the switch middle plate, and the lower seat connecting device (35) comprises a screwing mechanism for screwing the lower seat screws (A01) into the corresponding screw holes.

5. The push button switch assembling apparatus according to claim 1, wherein: the middle plate assembling equipment further comprises a middle plate connecting device, and the middle plate connecting device is used for installing the middle plate connecting piece on the switch middle plate fixed in the transportation equipment (1).

6. The push button switch assembling apparatus according to claim 1, wherein: one side of the lower seat assembling equipment is further provided with a blanking device (61) and a third detection device (53), the blanking device (61) takes the button switch out of the transportation equipment (1), and the third detection device (53) detects whether the button switch in the transportation equipment (1) is taken out.

7. The push button switch assembling apparatus according to claim 1, wherein: the conveying equipment (1) is in a waist circle shape, the middle plate assembling equipment and the lower seat assembling equipment are arranged on two sides of the conveying equipment (1) in the width direction, and a plurality of feeding vibration discs connected with the middle plate assembling equipment and the lower seat assembling equipment are arranged on two sides of the conveying equipment (1) in the length direction.

8. The push button switch assembling apparatus according to claim 1, wherein: when the transportation equipment (1) drives the switch middle plate to move to the normally open lower seat assembling device (31), if the normally open lower seat assembling device (31) does not act, the transportation equipment (1) drives the switch middle plate to move to the normally closed lower seat assembling device (33), and the normally closed lower seat assembling device (33) installs two normally closed lower seats on two sides of the switch middle plate; when the transportation equipment (1) drives the switch middle plate to move to the normally open lower seat assembling device (31), if the normally open lower seat assembling device (31) installs two normally open lower seats on two sides of the switch middle plate, the normally closed lower seat assembling device (33) does not act when the transportation equipment (1) drives the switch middle plate to move to the normally closed lower seat assembling device (33); when transportation equipment (1) drives the switch medium plate and moves normally open lower seat assembly quality (31), if normally open lower seat assembly quality (31) and install one normally open lower seat in one side of switch medium plate, then when transportation equipment (1) drives this switch medium plate and moves normally closed lower seat assembly quality (33), normally closed lower seat assembly quality (33) install one normally closed lower seat in this switch medium plate for the opposite side of normally open lower seat.

9. The push button switch assembling apparatus according to claim 1, wherein: the middle plate assembling equipment comprises two middle plate arrangement devices and two middle plate connecting devices, wherein the two middle plate arrangement devices are respectively a first middle plate arrangement device (21) for arranging a metal middle plate (A21) and a second middle plate arrangement device (22) for arranging a plastic middle plate (A11), a middle plate selection device (23) is arranged between the first middle plate arrangement device (21) and the second middle plate arrangement device (22) and the transportation equipment (1), the middle plate selection device (23) respectively places the metal middle plate (A21) and the plastic middle plate (A11) into the transportation equipment (1) for fixing, the two middle plate connecting devices are respectively a first middle plate connecting device (24) and a second middle plate connecting device (25), the first middle plate connecting device (24) and the second middle plate connecting device (25) are arranged on one side of the transportation equipment (1) in parallel, when the transportation equipment (1) drives the metal middle plate (A21) to pass through the first middle plate connecting device (24), the first middle plate connecting device (24) is used for installing a middle plate screw (A22) on a metal middle plate (A21) fixed in the transportation equipment (1), when the transportation equipment (1) drives a plastic middle plate (A11) to pass through the second middle plate connecting device (25), the second middle plate connecting device (25) is used for installing a switch insert (A12) on the plastic middle plate (A11) fixed in the transportation equipment (1).

10. The push button switch assembling apparatus according to claim 9, wherein: the first middle plate arranging device (21) comprises a first middle plate conveying mechanism (212) with one end connected with the first middle plate vibrating disc (211) and a first middle plate material blocking mechanism (213) arranged at the other end of the first middle plate conveying mechanism (212), a first middle plate ejecting mechanism (214) is arranged below the first middle plate material blocking mechanism (213), the first middle plate conveying mechanism (212) arranges the metal middle plates (A21) of the first middle plate vibrating disc (211) and sends the metal middle plates to the first middle plate material blocking mechanism (213), the first middle plate material blocking mechanism (213) blocks the metal middle plates (A21), and the first middle plate ejecting mechanism (214) ejects the metal middle plates (A21) to the middle plate selecting device (23); the structure of the second middle plate arrangement device (22) is the same as that of the first middle plate arrangement device (21), the second middle plate arrangement device (22) comprises a second middle plate conveying mechanism (222) with one end connected with a second middle plate vibration disc (221), and a second middle plate material blocking mechanism (223) arranged at the other end of the second middle plate conveying mechanism (222), and a second middle plate material ejecting mechanism (224) is arranged below the second middle plate material blocking mechanism (223).

11. The push button switch assembling apparatus according to claim 9, wherein: the middle plate selection device (23) comprises a middle plate grabbing mechanism (231) and a four-axis driving mechanism (232) connected with the middle plate grabbing mechanism (231), the four-axis driving mechanism (232) comprises a first driving piece (233), a second driving piece (234), a third driving piece (235) and a selective rotating cylinder (236), the middle plate grabbing mechanism (231) comprises a selective clamping jaw cylinder connected with the selective rotating cylinder (236), the selective rotating cylinder (236) and the second driving piece (234) are respectively arranged at two ends of the third driving piece (235), one end of the third driving piece (235) is connected with the selective rotating cylinder (236), the other end of the third driving piece (235) is connected with one end of the second driving piece (234) through a third rotating shaft (238), and the other end of the second driving piece (234) is connected with the first driving piece (233) through a first rotating shaft (237).

12. The push button switch assembling apparatus according to claim 9, wherein: the first middle plate connecting device (24) comprises a screw rotating cylinder (241) and a screw rotating piece (242) connected with the screw rotating cylinder (241), a screw channel is arranged in the screw rotating piece (242), one end of the screw channel extends to the upper side of the transportation equipment (1), the other end of the screw channel is provided with a screw inlet (243), the screw inlet (243) is connected with a conveying pipe of the screw distributing device, middle plate screws (A22) sequenced by the screw distributing device are conveyed into the screw rotating piece (242) through the conveying pipe, and the screw rotating cylinder (241) drives the screw rotating piece (242) to rotate so as to screw the middle plate screws (A22) onto the metal middle plate (A21).

13. The push button switch assembling apparatus according to claim 9, wherein: the second middle plate connecting device (25) comprises an insert distributing device and an insert assembling device, the insert distributing device comprises an insert conveying mechanism (252) and an insert distributing groove (250) connected with one end of the insert conveying mechanism (252), the other end of the insert conveying mechanism (252) is connected with an insert vibrating disc (251), the insert distributing groove (250) is arranged below the conveying carrier (11), an insert blocking part (253) is arranged on one side, away from the insert conveying mechanism (252), of the insert distributing groove (250), an insert pressing part (250) is arranged above one side, close to the insert conveying mechanism (252), of the insert distributing groove (250), the insert blocking part (254) is used for blocking the middle plate insert (A12) at the forefront, the insert pressing part (254) presses the middle plate insert (A12) at the rear part in the insert distributing groove (250), the insert assembling device comprises an insert ejecting part (255) arranged below the insert distributing groove (250) and an insert ejecting part (255) connected with the insert ejecting part (255), and the insert pressing part (255) is arranged below the insert pressing Piece liftout cylinder (256), be equipped with on inserts branch silo (250) and dodge the hole of dodging of inserts liftout (255), inserts liftout cylinder (256) can drive inserts liftout (255) rebound keep off medium plate inserts (A12) jack-up that material (253) blockked with the inserts, make medium plate inserts (A12) adorn the top fix in plastic medium plate (A11) in transport carrier (11).

14. The push button switch assembling apparatus according to claim 9, wherein: one side of second medium plate connecting device (25) is equipped with first detection device (51), and detection device (51) are equipped with the detection proximity switch including detecting support (511) to and detection lift cylinder (512) be connected with detection support (511) on detecting the support, detect lift cylinder (512) and drive the plastic medium plate A11 removal that detects the proximity switch below through detecting support (511).

15. The push button switch assembling apparatus according to claim 1, wherein: the lower seat assembly equipment comprises a lower seat assembly unit, the structures of a normally open lower seat assembly device (31) and a normally closed lower seat assembly device (33) are the same as those of the lower seat assembly unit, the lower seat assembly unit comprises a lower seat feed divider and a lower seat assembly mechanism, the lower seat feed divider comprises a lower seat transport mechanism (302) with one end connected with a lower seat vibration disc, a lower seat material blocking part (303) and a lower seat material pressing part (304) are arranged at the other end of the lower seat transport mechanism (302), a lower seat material ejecting part (305) is arranged below the position between the lower seat material blocking part (303) and the lower seat material pressing part (304), and the lower seat material ejecting part (305) is connected with a lower seat material ejecting cylinder (306); lower seat assembly devices includes that the lower seat snatchs mechanism (307), lower seat assembly revolving cylinder, lower seat assembly sideslip cylinder (308) and lower seat assembly lift cylinder (309), lower seat snatchs mechanism (307) including lower seat clamping jaw cylinder and two lower seat clamping jaws of being connected with lower seat clamping jaw cylinder, two clamping jaws are close to under lower seat clamping jaw cylinder drive and will normally open the lower seat or normally close lower seat centre gripping in the middle of, lower seat snatchs mechanism (307) and is connected with lower seat assembly revolving cylinder, lower seat assembly revolving cylinder is connected with lower seat assembly lift cylinder (309), lower seat assembly lift cylinder (309) is connected with lower seat assembly sideslip cylinder (308).

16. The push button switch assembling apparatus according to claim 15, wherein: the device comprises two normally-open lower seat assembling devices (31), wherein the two normally-open lower seat assembling devices (31) are a front normally-open lower seat assembling device (31a) and a rear normally-open lower seat assembling device (31b), the rear normally-open lower seat assembling device (31b) is arranged between the front normally-open lower seat assembling device (31a) and the normally-closed lower seat assembling device (33), a lower seat conveying mechanism (302) of the rear normally-open lower seat assembling device (31b) is arranged in parallel with a lower seat conveying mechanism (302) of the front normally-open lower seat assembling device (31a) and a lower seat conveying mechanism (302) of the normally-closed lower seat assembling device (33) respectively, the lower seat assembling mechanism of the normally open lower seat assembling device (31b), the lower seat assembling mechanism of the front normally open lower seat assembling device (31a) and the lower seat assembling mechanism of the normally closed lower seat assembling device (33) are respectively and vertically arranged with the corresponding lower seat conveying mechanism (302).

17. The push button switch assembling apparatus according to claim 4, wherein: the transportation carrier (11) of the transportation equipment (1) simultaneously fixes two switch middle plates which are arranged on the same straight line, and the two switch middle plates are respectively provided with two normally open lower seats or normally closed lower seats which are also arranged on the same straight line, and each normally open lower seat or normally closed lower seat is respectively provided with a lower seat screw (A01); lower seat connecting device (35) revolve wrong mechanism including two sets of dislocation set, and every group revolves wrong mechanism and includes that two lower seats that set up side by side connect revolving cylinder (351), and two sets of four lower seats that revolve wrong mechanism connect screwdriver (352) and set up on same straight line, lower seat connection revolving cylinder (351) and lower seat connection screwdriver (352) vertical dislocation set, and connect revolving cylinder (351) and lower seat down and be equipped with down axle (353) between connecting screwdriver (352), the one end of down axle (353) is connected revolving cylinder (351) through first cardan shaft (354) and lower seat, and the other end of down axle (353) is connected with lower seat connection screwdriver (352) through second cardan shaft (355).

18. The push button switch assembling apparatus according to claim 4, wherein: and a second detection device (52) is arranged on one side of the lower seat connecting device (35), and the second detection device (52) is used for detecting that the normally open lower seat and/or the normally closed lower seat are assembled in place.

19. The push button switch assembling apparatus according to claim 7, wherein: actuating mechanism includes transportation base (12), two drive carousel (13) and the driving band (14) of cover on two carousel (13) circumferences of setting on transportation base (12), be equipped with on transportation base (12) and encircle driving track (15) around driving band (14), install a plurality of guide holder (16) on driving track (15), the one end of a plurality of guide holder (16) is connected with driving band (14) respectively, the other end of a plurality of guide holder (16) is connected with a plurality of transport carrier (11) respectively, driving band (14) encircle two carousel (13) and rotate drive guide holder (16) and drive transport carrier (11) and remove.