CN109807630B

CN109807630B - Automatic assembling process of microswitch for medical instrument

Info

Publication number: CN109807630B
Application number: CN201910281226.6A
Authority: CN
Inventors: 周全
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-03
Anticipated expiration: 2039-04-09
Also published as: CN109807630A

Abstract

The invention relates to an automatic assembling process of a microswitch for medical instruments, which comprises the following steps: step S1, feeding and conveying the accessory bottom case; step S2, switching the track of the accessory bottom case: step S3, inserting the two accessory pins and the accessory bottom shell into a first assembly; step S4, inserting the accessory button and the first assembly into a second assembly; step S5, inserting the accessory movable spring and the assembly II into an assembly III; step S6, switching tracks by the assembly III; step S7, pressing the movable reed in the assembly III; s8, inserting the L-shaped spring piece of the accessory and the assembly III into an assembly IV; s9, combining four groups of accessory end covers and assemblies into a micro-switch assembly, and S10, pressing a middle end cover of the micro-switch assembly; step S11, carrying out quality detection and sorting on the microswitch assembly; according to the invention, all accessories of the microswitch are assembled into a finished product according to a set sequence, so that the automatic assembly operation of the microswitch assembly is realized, the assembly quality and efficiency of the microswitch are improved, and the microswitch assembly has a good market application value.

Description

Automatic assembling process of microswitch for medical instrument

Technical Field

The invention relates to the technical field of hardware assembly processes, in particular to an automatic assembling process of a microswitch for medical instruments.

Background

A microswitch is a commonly used switching device, a contact mechanism that performs a switching operation with a predetermined stroke and a predetermined force, and is widely used in the fields of industry, electronics, machinery, metallurgy, electric power, and the like; at present, with the rapid development of medical equipment, the demand of the micro switch is increased day by day; micro-gap switch mainly by drain pan, normally closed pin, normally open pin, operating button (button), movable contact spring, L type spring leaf and end cover, at present stage, the workshop mainly relies on the manual work to assemble each accessory of micro-gap switch together according to certain order, but dynamics when the manual work is assembled is difficult for mastering unanimously, then can lead to each accessory equipment not in place, directly can influence equipment quality and efficiency, consequently, current assembly process has the defect, needs the improvement.

Disclosure of Invention

The invention provides an automatic assembling process of a microswitch for medical instruments, which solves the problems.

In order to solve the above problems, the technical scheme provided by the invention is as follows:

an automatic assembling process of a microswitch for medical equipment comprises the following specific assembling steps:

step S1, feeding and conveying the accessory bottom case;

step S2, the process of switching tracks of the fitting bottom shell:

step S3, synchronously inserting two accessory pins and an accessory bottom shell into a first assembly process;

step S4, inserting the accessory button and the first assembly into a second assembly;

step S5, inserting the accessory movable spring and the assembly II into an assembly III;

step S6, the assembly three-way track switching process;

step S7, pressing the movable spring leaf in the assembly III;

s8, inserting the L-shaped spring piece of the accessory and the assembly into a fourth assembly process;

step S9, synthesizing the assembly process of the microswitch by four groups of the accessory end cover and the assembly;

step S10, performing a pressing process on an end cover in the micro-switch assembly;

and step S11, performing quality detection and sorting processes on the pressed microswitch assembly.

Preferably, before the step S1, a step S0 is further included, in which a verification step is performed to verify whether the operator has the right to activate the control panel; the verification step comprises authentication operation, and the subsequent steps are executed when the authentication is judged to be passed; when the authentication is judged not to pass, executing voice and sound-light alarm signals and sending alarm information to any one or more than any two combination modes in the background terminal; the authentication operation is any one or combination of more than two of a user name and a password, face recognition and pupil recognition.

Preferably, in step S1, the process of feeding and conveying the fitting bottom case includes clamping the fitting bottom case by a bottom case feeding manipulator, horizontally placing the fitting bottom case on the bottom case conveying assembly, and conveying the fitting bottom case to a turning position to the left by the bottom case conveying assembly for turning and track changing.

Furthermore, a first product turnover device is installed at the first turning position, and the first product turnover device turns over and falls on the second conveying assembly after turning over the bottom case of the accessory; when the bottom shell conveying assembly conveys the accessory bottom shell leftwards, the concave surface of the accessory bottom shell faces upwards, the accessory bottom shell is turned backwards by 90 degrees by taking an X axis as a center through the first product overturning device and then falls on the second conveying assembly, and the concave surface of the accessory bottom shell faces towards the rear side, so that corresponding inserting operation can be conveniently carried out on a subsequent station.

Preferably, in step S3, the two fitting pins are synchronously inserted into the assembly with the fitting bottom case: the method comprises the steps of S31, a transmission step of the bottom shell of the accessory, wherein the bottom shell of the accessory is transmitted to a pin inserting position; wherein, a double-pin plug-in mounting device is arranged at the pin plug-in mounting position;

s32, a first pin turning step, namely vibrating and outputting a first accessory pin to a material receiving opening of an inserted rotary sector plate in a double-pin inserting device by a pin feeding device, wherein the first accessory pin is in a vertical state, and then the inserted rotary sector plate rotates rightwards by 90 degrees to enable the first accessory pin to be in a horizontal state, so that the first pin turning step is realized;

step S33, a first pin temporary storage step, wherein a pushing power assembly works to drive an insertion pushing head to horizontally push a first accessory pin in a receiving port into a horizontal channel at the upper part in an insertion moving material plate;

step S34, a first pin lifting step, namely, driving the plug-in mounting moving material plate to lift by a set height by the plug-in mounting jacking electromagnet, and enabling the horizontal material channel at the lower part inside the plug-in mounting moving material plate and the plug-in mounting pushing head to be at the same height, so that the first pin lifting step is realized; meanwhile, the inserted rotary sector plate rotates by 90 degrees to the left to return to the initial position;

step S35, a second pin turning step, wherein the pin feeding device outputs a second accessory pin in a vibration mode to a material receiving port of the plug-in rotary sector plate, the second accessory pin is in a vertical state, and then the plug-in rotary sector plate rotates by 90 degrees to the right, so that the second accessory pin is in a horizontal state, and the second pin turning step is realized;

step S36, a second pin temporary storage step, wherein the pushing power assembly works to drive the insertion pushing head to horizontally push a second accessory pin in the receiving port into a horizontal material channel at the lower part in the insertion moving plate;

and step S37, performing double-pin synchronous insertion, namely, enabling the pushing power assembly to work to drive the insertion pushing head to move forwards continuously, and further pushing the two pins inside the insertion moving material plate into the bottom shell of the accessory to assemble a first assembly, so that the double-pin synchronous insertion is completed.

Preferably, after the step S4 and before the step S5, the method further includes a step S45 of pressing the button, when the assembly two is transferred to a button pressing position, wherein the button pressing position is installed with the button pressing device; and the button pressing step is to press the button in the second assembly part in the bottom shell through a button pressing device.

Preferably, in step S6, the assembly three-track switching process is performed, in which the assembly three is transferred to the assembly two for track switching operation.

Furthermore, a second product turnover device is arranged at the second turning position, and the second product turnover device turns the third assembly and falls on the third conveying assembly; when the second conveying assembly conveys the third assembly to the left, the concave surface of the third assembly faces the rear side, the third assembly is turned by the product turning device II by taking the X axis as the center and then falls on the third conveying assembly, and the concave surface of the third assembly faces upwards so as to facilitate corresponding insertion operation of subsequent stations.

Preferably, after the step S8 and before the step S9, the method further includes a step S85 of setting a CCD appearance inspection device at the appearance inspection position when the assembly four is transferred to the appearance inspection position, that is, performing appearance inspection on the installation condition of each accessory inside the assembly four by the CCD appearance inspection device, that is, taking a picture and uploading the picture to a background computer, and giving an OK/NG result by the background computer.

Further, after the step S85, a step S86 of primarily removing a defective item, where a defective item primary removing device is installed at the primary removing position when the assembly unit four is transferred to the primary removing position, that is, in the step S85, the defective item primary removing device does not operate if the appearance detection result is OK, and operates to directly remove the defective item if the appearance detection result is NG.

Compared with the prior art, the automatic assembling device has the advantages that by adopting the scheme, the automatic assembling device automatically performs the steps of feeding and conveying the accessory bottom shell, switching the track of the steering of the accessory bottom shell, synchronously inserting two accessory pins into the accessory bottom shell to form a first assembly, inserting an accessory button into a first assembly, inserting an accessory movable spring into a second assembly, inserting an accessory movable spring into a third assembly, switching the track of the steering of the third assembly, pressing the movable spring in the third assembly, inserting an accessory L-shaped spring into the third assembly to form a fourth assembly, combining the accessory end cover and the assembly into a microswitch assembly, pressing the end cover in the microswitch assembly, detecting and sorting the pressed microswitch assembly, and assembling all accessories of the microswitch assembly together according to a set sequence, so that the automatic assembling operation of the microswitch assembly is realized, the manual assembling is reduced, and the assembling quality and efficiency of the microswitch are improved, defective products are removed in time, so that the defective products are prevented from being mixed into the qualified products and flowing to the market, the qualification rate of the products is improved, and the method has good market application value.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained from the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the product turnover device of the present invention;

FIG. 3 is a schematic view of the automatic positioning clip assembly of the present invention;

FIG. 4 is a schematic structural view of a dual-pin insertion device according to the present invention;

FIG. 5 is a schematic structural view of a double-layer material plate inserted in the invention;

FIG. 6 is a schematic structural view of the plug-in pusher head of the present invention;

FIG. 7 is a schematic view of the push button insert device of the present invention;

FIG. 8 is a schematic view of the button pressing device according to the present invention;

FIG. 9 is a schematic structural view of the movable spring plate insertion device according to the present invention;

FIG. 10 is a schematic structural view of a movable spring plate pressing device according to the present invention;

FIG. 11 is a schematic structural view of an L-shaped spring plate insertion device according to the present invention;

FIG. 12 is a schematic structural view of an end cap pressing device according to the present invention;

FIG. 13 is a schematic view of the microswitch assembly of the present invention;

as shown in the above legend: 1. the automatic turnover device comprises a bottom shell conveying component 2, a first product turnover device 20, a turnover support frame 21, a turnover top plate 22, a turnover horizontal pushing cylinder 23, a turnover shaft connecting piece 24, a turnover rotating rod 25, a turnover support 26, a turnover rotating plate 27, a turnover bearing seat 28, a turnover horizontal rotating shaft 29, an automatic positioning clamp component 291, a static block 292, a positioning electromagnet 293, a pushing clamp block 3, a double-pin inserting device 30, a first inserting base 31, a first inserting pushing cylinder 32, a first inserting U-shaped seat 33, a first inserting horizontal rotating shaft 34, a rotating inserting sector plate 35, a first inserting guide block 36, a first inserting pushing power component 37, a double-layer inserting plate 371, a second inserting base 372, an inserting lifting electromagnet 373, a moving inserting plate 374, a horizontal material channel 38, a pushing head 381, a transverse inserting cross rod 382, a transverse pushing rod 382, a, Vertical plug-in mounting rods 383, horizontal plug pins 4, a button plug-in mounting device 40, a dislocation support 41, a button dislocation assembly 42, a plug-in mounting cross beam 43, a plug-in mounting horizontal cylinder 44, a plug-in mounting horizontal moving plate 45, a plug-in mounting lifting cylinder 46, a plug-in mounting vertical moving plate 47, a plug-in mounting rotating cylinder 48, a plug-in mounting rotating shaft 49, a plug-in mounting material grabbing finger cylinder 5, a button pressing device 50, a button pressing base 51, an adjustable button vertical shaft 52, a button bearing plate 53, a button pushing cylinder 54, a button pressing slide seat 55, a button pressing slide block 56, a button pressing L-shaped push block 57, a button moving slide block 58, a pressing extension spring 59, a button pressing push rod 6, a movable reed plug-in mounting device 60, a socket base II 61, a plug-in mounting pushing cylinder II 62, The device comprises a plug-in sector plate 66, a plug-in guide block II 67, a plug-in material pushing cylinder 68, a plug-in material pushing plate 69, a plug-in single-layer material plate 7, a movable reed pressing device 71, a pressing support 72, a pressing lifting cylinder 73, a pressing pushing plate 74, a pressing lifting box 75, a pressing column 8, an L-shaped spring piece plug-in device 80, a plug-in base III 81, a dislocation lifting cylinder 82, a dislocation clamping block 83, a material pushing horizontal cylinder 84, a material pushing rod 85, a material rest 86, a rotation material storing plate 87, a rotating rod 88, a plug-in pushing cylinder III 89, a material pressing lifting cylinder 9, an end cover feeding manipulator 10, a third conveying assembly 11, a finished product feeding manipulator 12, an end cover pressing device 121, a pressing support 122, a pressing top plate 123, a pressing lifting cylinder 124, a pressing lifting plate 125, The device comprises a microswitch assembly 1271, a bottom shell 1272, pins 1273, a button 1274, a movable reed 1275, an L-shaped spring piece 13, a CCD appearance detection device 14, a quality detection device 15, a pin feeding device 16, a button feeding device 17, a movable reed feeding device 18, an L-shaped spring piece feeding device 19 and an end cover feeding device.

Detailed Description

In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, the overall structure of the present invention is as follows:

an automatic assembling process of a microswitch for medical equipment comprises a workbench, wherein a bottom shell conveying assembly 1, a first product turnover device 2, a second conveying assembly, a second product turnover device, a third conveying assembly 10 and a finished product blanking manipulator 11 are arranged on the workbench in sequence from right to left, a double-pin inserting device 3, a button inserting device 4, a button pressing device 5 and a movable reed inserting device 6 are arranged on the rear side of the second conveying assembly in sequence from right to left, a movable reed pressing device 7, an L-shaped spring piece inserting device 8, a CCD appearance detection device 13, an end cover feeding manipulator 9, an end cover pressing device 12 and a quality detection device 14 are arranged on one side of the third conveying assembly 10; the rear side of the double-pin inserting device 3 is provided with a pin feeding device 15, the rear side of the button inserting device 4 is provided with a button feeding device 16, the rear side of the movable reed inserting device 6 is provided with a movable reed feeding device 17, the rear side of the L-shaped spring reed inserting device 8 is provided with an L-shaped spring reed feeding device 18, and the left side of the end cover feeding manipulator 9 is provided with an end cover feeding device 19.

Further, a PLC control electric cabinet is further arranged on the rear side of the workbench, PLC control equipment is arranged in the PLC control electric cabinet, a bottom shell conveying assembly 1, a product overturning device I2, a second conveying assembly, a product overturning device II, a third conveying assembly 10, a finished product blanking manipulator 11, a pin feeding device 15, a double-pin inserting device 3, a button feeding device 16, a button inserting device 4, a button pressing device 5, a movable reed feeding device 17, a movable reed inserting device 6, a movable reed pressing device 7, an L-shaped spring piece feeding device 18, an L-shaped spring piece inserting device 8, a CCD appearance detection device 13, an end cover feeding device 19, an end cover feeding manipulator 9, an end cover pressing device 12 and a quality detection device 14 on the workbench are electrically connected with the PLC control equipment, and automatic assembly operation is achieved according to a program set by the PLC control equipment; the bottom shell conveying assembly, the second conveying assembly and the third conveying assembly can be belt conveying assemblies, a plurality of positioning seats are arranged on the belt conveying assemblies, and the fitting bottom shell is placed in the positioning seats.

Preferably, as shown in fig. 2, the first product turnover device 2 includes a turnover support frame 20, a turnover top plate 21, a turnover horizontal pushing cylinder 22, a turnover shaft connecting piece 23, a turnover rotating rod 24, a turnover support 25, a turnover horizontal rotating shaft 28, a turnover rotating plate 26 and a turnover bearing seat 27, wherein a fixed end of the turnover horizontal pushing cylinder 22 is installed on the turnover top plate 21 on the upper portion of the turnover support frame 20, a working end of the turnover horizontal pushing cylinder 22 facing the front side is fixedly connected with one end of the turnover shaft connecting piece 23, the other end of the turnover shaft connecting piece 23 is rotatably connected with one end of a horizontal connecting shaft, the other end of the horizontal connecting shaft is connected with a lower end shaft of the turnover rotating rod 24, an upper end of the turnover rotating rod 24 is connected with one end shaft of the turnover horizontal rotating shaft 28, the other end of the turnover horizontal rotating shaft 28 horizontally penetrates through the turnover, the other end of the turning rotating plate 26 is clamped with the lower end of the turning bearing seat 27, a horizontal sliding groove is arranged in the middle of the upper surface of the turning bearing seat 27, the width of the horizontal sliding groove is matched with the size of the accessory bottom shell, and an automatic positioning clamp assembly 29 for positioning and fixing the accessory bottom shell is arranged on one side, located on the horizontal sliding groove, of the turning bearing seat 27; the structure of the product turnover device II is consistent with that of the product turnover device I2.

Further, the bottom shell conveying assembly 1 is used for conveying the accessory bottom shells, the concave surfaces of the accessory bottom shells face upwards, and when the bottom shell conveying assembly 1 conveys the accessory bottom shells to the left end, namely, the accessory bottom shells are located at the first product turnover device 2, the product turnover device turns the bottom shells 90 degrees, so that the concave surfaces of the accessory bottom shells face the rear side, and subsequent accessories can be conveniently inserted and installed in sequence; further, the bottom case overturning process: upset level promotes cylinder 22 work drive trip shaft even 23 and moves forward, because trip shaft even 23 rotates with upset dwang 24 to be connected, and then drives upset dwang 24, upset horizontal rotating shaft 28, upset rotor plate 26 and upset bear seat 27 and rotate with the X axle, and then realize that the upset bears the accessory drain pan upset 90 degrees on the seat 27, become vertical state by the horizontality promptly, the concave surface of accessory drain pan carries left on second transport assembly towards the rear side afterwards.

Preferably, as shown in fig. 3, the automatic positioning clamp assembly 29 includes a static block 291, a positioning electromagnet 292, and a pushing clamp block 293, wherein the static block 291 is fixed on the flip bearing seat 27 at one side of the horizontal sliding slot, a fixed end of the positioning electromagnet 292 is installed on the flip bearing seat 27 at the other side of the horizontal sliding slot, a push rod in the positioning electromagnet 292 is in threaded connection with one end of the pushing clamp block 293, and the static block 291 and the pushing clamp block 293 cooperate to perform positioning and clamping operations on the bottom case of the accessory; further, when the bottom case of the accessory is transferred into the horizontal chute on the turnover carrying seat 27, the automatic positioning frame assembly realizes the clamping operation of the bottom case of the accessory to prevent the product from falling off during the turnover operation; namely, the automatic positioning process: when the positioning electromagnet 292 works, namely a push rod in the positioning electromagnet extends to drive the pushing clamp block 293 to move towards the position of the static block 291, the static block 291 and the pushing clamp block 293 work in a matching manner to realize the positioning and clamping operation on the bottom shell of the accessory.

Preferably, as shown in fig. 4, the double-pin inserting device 3 comprises a first inserting base 30, a first inserting pushing cylinder 31, a first inserting U-shaped seat 32, a first inserting rotating connecting rod 31, a first inserting horizontal rotating shaft 33, a first inserting rotating sector plate 34, a first inserting guide block 35, a first inserting pushing power assembly 36 and a double-layer inserting material plate 37, wherein the first inserting U-shaped seat 32 is installed in the middle of the upper surface of the first inserting base 30 and is located on the front side of the pin feeding device 15, the fixed end of the first inserting pushing cylinder 31 is installed on the left side of the upper portion of the first inserting base 30, the working end of the first inserting pushing cylinder 31 faces the right side and is fixedly connected with one end of the first inserting shaft connecting piece, the other end of the first inserting shaft connecting piece is connected with one end shaft of the first inserting rotating connecting rod, the other end of the first inserting rotating connecting rod is connected with one end shaft of the first inserting horizontal rotating shaft, the circle center part of the plug-in rotary sector plate 34 is fixed at the center of the plug-in horizontal rotating shaft I33 and is located in the plug-in U-shaped seat I32, a material receiving opening is formed in one end of the plug-in rotary sector plate 34 and is connected with the material discharging end of the pin feeding device 15, the plug-in double-layer material plate 37 and the plug-in guide block I35 are located on the front side and the rear side of the plug-in rotary sector plate 34, the fixed end of the plug-in material pushing power component 36 is installed on the rear side of the upper surface of the plug-in base I30, the working end of the plug-in material pushing power component 36 faces the front side and is connected with the rear end of the plug-in material pushing head 38, and the front end of the plug-in material pushing head 38 slides back and forth in a horizontal through groove.

Further, the plug-in material pushing power assembly 36 comprises an upper horizontal cylinder, an upper moving plate and a lower horizontal cylinder, wherein the fixed end of the upper horizontal cylinder is installed on the rear side of the upper surface of the first plug-in base 30, the working end of the upper horizontal cylinder is fixedly connected with the lower portion of the upper moving plate, the fixed end of the lower horizontal cylinder is installed on the upper portion of the upper moving plate, and the working end of the lower horizontal cylinder faces the front side and is fixedly connected with the rear end of the plug-in material pushing head 38.

Preferably, as shown in fig. 5, the insertion double-layer material plate 37 includes a second insertion base 371, an insertion jacking electromagnet 372 and an insertion moving material plate 373, a fixed end of the insertion jacking electromagnet 372 is installed in a groove formed in the upper surface of the insertion base, a working end of the insertion jacking electromagnet 372 faces upwards and is fixedly connected with the middle of the lower wall of the insertion moving material plate 373, two horizontal material channels 374 which are parallel up and down are arranged in the insertion moving material plate 373, and the height and width of each horizontal material channel 374 are matched with the thickness and width of each pin of the accessory.

Preferably, as shown in fig. 6, the inserting pushing head 38 includes an inserting cross rod 381, an inserting vertical rod 382 and two horizontal pins 383, one end of the inserting cross rod 381 is fixedly connected to the working end of the inserting pushing power assembly 36, the other end of the inserting cross rod 381 is fixedly connected to the middle of the rear wall of the inserting vertical rod 382, the rear ends of the two parallel horizontal pins 383 are respectively and correspondingly fixedly connected to the upper end and the lower end of the front wall of the inserting vertical rod 382, and the front ends of the two horizontal pins 383 push the product into the inserting double-layer material plate 37.

Further, the pin feeding device 15 comprises a pin vibration disc for providing pins and a pin direct vibration conveying assembly for conveying the pins, wherein the pin direct vibration conveying assembly comprises a pin direct vibration track and a direct vibration device positioned at the lower part of the pin direct vibration track, and the pin vibration disc conveys the pins of the accessories and the pins of the accessories are conveyed forwards into the material receiving port of the plug-in rotary sector plate 34 through the vibration of the pin direct vibration conveying assembly; then the first inserting pushing cylinder 31 works to drive the first inserting shaft connecting piece to move rightwards, further drives the first inserting rotating connecting rod, the first inserting horizontal rotating shaft 33 and the first inserting rotating fan-shaped plate 34 to rotate rightwards by 90 degrees, at the moment, pins in the first inserting rotating fan-shaped plate 34 are changed from a vertical state to a horizontal state, at the moment, the first inserting pushing power assembly 36 works to drive the inserting pushing head 38 to move forwards along a horizontal through groove in the first inserting guide block 35, the pins of accessories in the first inserting rotating fan-shaped plate 34 are horizontally pushed forwards into a horizontal material channel 374 at the upper part in the first inserting double-layer material plate 37, then the first inserting pushing cylinder 31 works to drive the first inserting shaft connecting piece to work to drive the first inserting rotating fan-shaped plate 34 to rotate leftwards by 90 degrees, a second inserting port of the first inserting rotating fan-shaped plate 34 is received by a material receiving port of the first inserting rotating fan-shaped plate, and then the, at the moment, the plug-in jacking electromagnet 372 works, the push rod inside the plug-in jacking electromagnet extends to drive the plug-in moving plate 373 to lift upwards, so that the horizontal material channel 374 at the lower part of the plug-in moving plate 373 is at the same height as the second pin in the plug-in rotating sector plate 34, at the moment, the plug-in pushing power component 36 works again to drive the plug-in jacking head 38 to move forwards, the second pin in the plug-in rotating sector plate 34 is firstly inserted into the horizontal material channel 374 at the lower part in the plug-in moving plate 373, meanwhile, the plug-in pushing power component 36 works again to drive the plug-in jacking head 38 to move forwards, and the two pins in the plug-in moving plate 373 are simultaneously pushed forwards to the bottom shell of the fitting on the second.

Preferably, as shown in fig. 7, the push button inserting device 4 comprises an inserting bracket 40, a push button inserting assembly 41, an inserting bracket, an inserting beam 42, an inserting horizontal cylinder 43, an inserting horizontal moving plate 44, an inserting lifting cylinder 45, an inserting vertical moving plate 46, an inserting rotary cylinder 47, an inserting rotary shaft 48 and an inserting material grabbing finger cylinder 49, wherein the fixed end of the push button inserting assembly 41 is installed on the upper portion of the inserting bracket 40, the working end of the push button inserting assembly 41 faces towards the right side and is vertical to the discharging end of the push button feeding device 16, the inserting bracket is installed on the right side of the push button feeding device 16, the inserting beam 42 is installed on the upper portion of the inserting bracket, the fixed end of the inserting horizontal cylinder 43 is installed on the rear end of the left wall of the inserting beam 42, the working end of the inserting horizontal cylinder 43 faces towards the front side and is fixedly connected with the rear end of the inserting horizontal, the working end of the plug-in lifting cylinder 45 faces downwards to be connected with the upper end of the plug-in vertical moving plate 46, the fixed end of the plug-in rotating cylinder 47 is installed at the lower part of the plug-in vertical moving plate 46, the working end of the plug-in rotating cylinder 47 faces towards the right side and is fixedly connected with the left end of the plug-in rotating shaft 48, and the working end of the plug-in material grabbing finger cylinder 49 faces downwards and is located right above the working end of the button dislocation assembly 41.

Further, the button feeding device 16 comprises a button vibration disc for conveying the accessory button and a button direct vibration assembly for conveying the accessory button, the head end of the button direct vibration assembly is connected to the output end of the button vibration disc, and the working end of the button dislocation assembly 41 is connected to the tail end of the button direct vibration assembly; furthermore, the button dislocation assembly 41 comprises a dislocation horizontal cylinder, a dislocation push block and a dislocation guide seat, wherein the fixed end of the dislocation horizontal cylinder and the dislocation guide seat are arranged in the left-right direction and are both arranged on the upper part of the dislocation support 40, the upper part of the dislocation guide seat is provided with a horizontal groove, the working end of the dislocation horizontal cylinder is fixedly connected with the left end of the dislocation push block, the lower part of the dislocation push block slides in the horizontal groove of the dislocation guide seat from left to right, and the upper part of the dislocation push block is provided with a dislocation groove for storing accessory buttons; namely, the button feeding device 16 outputs the accessory buttons to the dislocation grooves of the dislocation push blocks, the dislocation horizontal cylinder works to drive the dislocation push blocks to move rightwards along the dislocation guide seats, and then the accessory buttons arranged in a row in the button direct vibration assembly in the button feeding device 16 are separated into single accessory buttons in a dislocation mode, so that the accessory buttons are clamped by the plug-in material grabbing finger cylinder 49.

Preferably, as shown in fig. 8, the button pressing device 5 includes a button pressing base 50, a button adjustable vertical shaft 51, a button bearing plate 52, a button pushing cylinder 53, a button pressing slide 54, a button pressing slide 55, a button pressing L-shaped push block 56, a button moving slide 57, a pressing extension spring 58 and a button pressing push rod 59, the button pressing base 50 is installed on the upper portion of the dislocation bracket 40 and located on the front side of the button dislocation assembly 41, the lower end of the button adjustable vertical shaft 51 is vertically fixed on the upper portion of the button pressing base 50, the lower portion of the button bearing plate 52 is screwed/clamped with the upper end of the button adjustable vertical shaft 51, the fixed end of the button pushing cylinder 53 is installed on the rear side of the upper portion of the button bearing plate 52, the lower portion of the button pressing slide 54 is fixed on the front side of the upper portion of the button bearing plate 52, the working end of the, the lower part of the button pressing sliding block 55 is in sliding connection with the upper part of the button pressing sliding seat 54, the lower end of the button pressing L-shaped pushing block 56 is fixed on the upper part of the button pressing sliding block 55, the lower part of the button moving sliding block 57 is in sliding connection with the upper part of the button pressing sliding seat 54, the rear end of the button pressing pushing rod 59 is integrally provided with an inserting column which is inserted into a row and is connected with a jack arranged on the upper part of the button moving sliding block 57 in an inserting mode, the rear end of the pressing stretching spring 58 is connected with a tensioning vertical column fixedly arranged on the left upper part of the button pressing sliding seat 54 in a hooking mode, and the front end of the pressing stretching spring 58 is connected with a tensioning transverse.

Further, after the accessory button is placed in the accessory bottom shell, the button pressing device 5 works to press the accessory button into the accessory bottom shell so as to realize the pressing operation of the accessory button; the rear end of the button pressing push rod 59 is inserted into a plurality of insertion holes in the button moving sliding block 57 through integrally arranged insertion columns, so that the position of the button pressing push rod 59 relative to the button moving sliding block 57 can be flexibly adjusted according to the actual situation on site, namely, after the front end of the button pressing push rod 59 is worn, the insertion position of the button pressing push rod 59 can be manually adjusted, and the defect that the accessory button is not pressed in place in the shortest time is overcome; for another example, since the lower portion of the vertical shaft 51 is screwed/clamped with the upper end of the vertical shaft 51, the vertical shaft 51 can be manually rotated or inserted flexibly according to actual conditions on site, so as to achieve fine adjustment of the positions of the components on the button bearing plate 52, wherein the vertical shaft 51 is a plurality of rods.

Further, the accessory button compression process: the button pushing cylinder 53 operates to drive the button pressing sliding block 55 to move forwards along the button pressing sliding seat 54, the button pressing push rod 59 on the button moving sliding block 57 is pushed to move forwards by the button pressing L-shaped push block 56, and the accessory button is pressed in the accessory bottom shell on the second conveying assembly through the front end of the button pressing push rod 59, so that the pressing operation of the accessory button is completed.

Preferably, as shown in fig. 9, the movable reed inserting device 6 comprises a second socket base 60, a second inserting pushing cylinder 61, a second inserting U-shaped seat 62, a second inserting rotating connecting rod 62, a second inserting horizontal rotating shaft 64, a second inserting sector plate 65, a second inserting guide block 66, a second inserting pushing cylinder 67, a second inserting pushing plate 68 and a single inserting layer plate 69, the second inserting U-shaped seat 62 is installed in the middle of the upper surface of the second inserting base 371 and is located in front of the discharge end of the movable reed feeding device 17, the fixed end of the second inserting pushing cylinder 61 is installed on the left side of the upper portion of the second inserting base 371, the working end of the second inserting pushing cylinder 61 faces the right side and is fixedly connected with one end of the second inserting shaft connecting piece 63, the other end of the second inserting shaft connecting piece 63 is connected with one end shaft of the second inserting rotating connecting rod, the other end of the second inserting rotating connecting rod is connected with one end shaft of the second inserting horizontal rotating shaft 64, one end, the circle center part of the plug-in fan-shaped plate 65 is pivoted with the plug-in U-shaped seat II 62 through the middle part of the plug-in horizontal rotating shaft II 64, the left end of the plug-in fan-shaped plate 65 is provided with a material storage port and is connected with the material discharge end of the movable reed feeding device 17, the plug-in single-layer material plate 69 and the plug-in guide block II 66 are positioned at the front side and the rear side of the plug-in fan-shaped plate 65, the fixed end of the plug-in material pushing cylinder 67 is arranged on the upper surface of the socket base II 60 and is positioned at the right side of the movable reed feeding device 17, the working end of the plug-in material pushing cylinder 67 is fixedly connected with the rear end of the plug-in, and the inserting pushing cylinder 67 works to drive the inserting pushing plate 68 to move forwards along the second inserting guide block 66, so that the movable reed of the accessory in the material storage port in the inserting sector plate 65 is pushed into the single inserting layer material plate 69 and then is pushed into the product on the second conveying assembly.

Further, the movable spring inserting device 6 is used for inserting the accessory movable spring into a corresponding position in the accessory bottom shell on the second conveying assembly; the movable reed feeding device 17 comprises a movable reed vibration disc for providing a movable reed of an accessory and a movable reed direct vibration assembly for conveying the movable reed of the accessory, the head end of the movable reed direct vibration assembly is connected to the output end of the movable reed vibration disc, and a material storage port inserted with a sector plate 65 is connected to the tail end of the movable reed direct vibration assembly; namely, the movable reed vibration disk provides the movable reed of the accessory and moves forwards to the material storage port of the plug-in fan-shaped plate 65 through the vibration of the movable reed direct vibration component; furthermore, after the accessory movable reed enters the material storage opening of the inserting sector plate 65, the inserting pushing cylinder II 61 works to drive the inserting shaft connecting piece II 63 to move rightwards, further, the inserting rotating connecting rod II, the inserting horizontal rotating shaft II 64 and the inserting sector plate 65 are driven to rotate rightwards by 90 degrees, at this time, the accessory movable reed in the inserting sector plate 65 is changed from a vertical state to a horizontal state, the inserting pushing cylinder 67 works to drive the inserting pushing plate 68 to push the accessory movable reed in the inserting sector plate 65 forwards into the inserting single-layer material plate 69 and moves forwards along with the inserting pushing plate 68, and finally, the accessory movable reed is inserted into the accessory bottom shell on the second conveying assembly.

Preferably, the second product turnover device is used for turning forward the product positioned at the leftmost end of the second conveying assembly by 90 degrees so that the concave surface of the product faces upwards.

Preferably, as shown in fig. 10, the movable reed pressing device 7 includes a pressing support 71, a pressing lifting cylinder 72, a pressing push plate 73, a pressing lifting box 74, a pressing electromagnet and a pressing column 75, a fixed end of the pressing lifting cylinder 72 is mounted on the pressing support 71, a working end of the pressing lifting cylinder 72 is downward fixedly connected to an upper portion of the pressing push plate 73, a lower portion of the pressing push plate 73 is fixedly connected to a rear wall of the pressing lifting box 74, a fixed end of the pressing electromagnet is fixedly mounted on an inner side wall of the pressing lifting box 74, a working end of the pressing electromagnet is downward fixedly connected to an upper portion of the horizontal plate, a plurality of pressing columns 75 are mounted on a lower portion of the horizontal plate, and the plurality of pressing columns 75 are arranged in a linear shape and correspond to positions of movable reeds in products on the third conveying assembly.

Further, when the third conveying assembly 10 conveys a product to the lower part of the movable reed pressing device 7, the pressing lifting cylinder 72 drives the pressing push plate 73 to drive the pressing lifting box 74 and the pressing electromagnet to synchronously descend to a set position, at this time, the lower edge of the pressing lifting box 74 stably presses the bottom shell part of the product, then the pressing electromagnet works, the push rod in the pressing lifting box extends, the pressing columns 75 at the lower part of the driving horizontal plate descend simultaneously, and the movable reed is stably pressed into the product.

Preferably, the L-shaped spring plate feeding device 18 comprises a spring plate vibrating plate for providing an accessory L-shaped spring plate and a spring plate direct vibration assembly for conveying the accessory L-shaped spring plate, and the head end of the spring plate direct vibration assembly is connected to the output end of the spring plate vibrating plate; the L-shaped spring piece inserting device 8 is used for inserting an accessory L-shaped spring piece at the tail end of the spring piece direct vibration component into a product on the third conveying component 10 so as to complete the inserting operation of the L-shaped spring piece.

Wherein, as shown in fig. 11, the L-shaped spring plate insertion device 8 comprises a third insertion base 80, a staggered jacking cylinder 81, a staggered clamping block 82, a pushing base, a pushing horizontal cylinder 83, a pushing rod 84 and a material rack 85, the device comprises a rotary material storage plate 86, a rotary horizontal shaft, a rotary rod 87, a third plug-in bearing part, a third plug-in pushing cylinder 88, a material pressing support, a material pressing lifting cylinder 89 and a spring piece material pressing head, wherein a third plug-in base 80 is installed at the lower part of the front end of an L-shaped spring piece feeding device 18, a material pushing base is installed at the upper part of the third plug-in base 80 and is positioned on the right side of the L-shaped spring piece feeding device 18, the material pressing support is installed in front of the third plug-in base 80, the fixed end of a dislocation jacking cylinder 81 is installed at the lower part of the third plug-in base 80, the working end of the dislocation jacking cylinder 81 faces upwards and is fixedly connected with the lower part of a dislocation clamping block 82, and the upper part of; the material rack 85 is arranged on the upper portion of the inserting base III 80 and located on the front side of the dislocation clamping block 82, the lower portion of the rotating material storing plate 86 is pivoted with the upper portion of the material rack 85 through a rotating horizontal shaft, a horizontal through groove for facilitating an L-shaped spring piece of an accessory is formed in the upper portion of the rotating material storing plate 86, one end of the rotating horizontal shaft horizontally penetrating through the upper portion of the material rack 85 is fixedly connected with one end of a rotating rod 87, the other end of the rotating rod 87 is connected with one end shaft of the inserting bearing element III, the other end of the inserting bearing element III is fixedly connected with the working end of the inserting pushing cylinder III 88, and the fixed end of the inserting pushing; the fixed end of the material pressing lifting cylinder 89 is installed on the upper portion of the material pressing support, the working end of the material pressing lifting cylinder 89 is downwards fixedly connected with the upper end of the spring piece material pressing head, and the lower end of the spring piece material pressing head is located right above a product on the third conveying assembly 10.

Further, L type spring leaf cartridge process: the spring leaf vibrating tray provides an accessory L-shaped spring leaf and forwards vibrates and conveys the accessory L-shaped spring leaf to a horizontal material hole of a dislocation clamping block 82 through a spring leaf direct vibration assembly, then a dislocation jacking cylinder 81 works to drive the dislocation clamping block 82 to rise to the same height of the upper part of a rotary material storage plate 86, then a material pushing horizontal cylinder 83 works to drive a material pushing rod 84 to move forwards, further the accessory L-shaped spring leaf in the horizontal material hole of the dislocation clamping block 82 is pushed into a horizontal through groove of the rotary material storage plate 86, then a third pushing cylinder 88 works to drive an insertion bearing piece to move forwards in three directions, further a rotary rod 87, a rotary horizontal shaft and the rotary material storage plate 86 rotate forwards by 90 degrees, at the moment, a product in the rotary material storage plate 86 is changed from a horizontal state to a vertical state, meanwhile, the product in the rotary material storage plate 86 is just positioned at the upper part of the product of a third conveying assembly 10, and then a material pressing lifting cylinder, the product in the rotating store plate 86 is pressed down to the corresponding location in the fitment base.

Preferably, the CCD appearance detecting device 13 includes an appearance detecting bracket, a CCD light source and a CCD camera component, the CCD camera component is mounted on the upper portion of the appearance detecting bracket through a first fixing bracket, the CCD light source is mounted in the middle of the appearance detecting bracket through a second fixing bracket, and a light emitting area of the CCD light source is aligned with a product portion on the third conveying component 10.

Preferably, the end cover feeding device 19 comprises an end cover vibration disc for providing an accessory end cover and an end cover sheet direct vibration assembly for conveying the accessory end cover, and the head end of the end cover direct vibration assembly is connected to the output end of the end cover vibration disc; the end cover feeding manipulator 9 is used for clamping and moving the accessory end cover at the tail end of the end cover direct vibration assembly to be placed in a product on the third conveying assembly 10 to complete the feeding operation of the accessory end cover.

Preferably, as shown in fig. 12, the end cover pressing device 12 is used for tightly pressing the end cover of the accessory on the upper portion of the bottom shell of the accessory, the end cover pressing device 12 includes a pressing support 121, a pressing top plate 122, a pressing lifting cylinder 123, a pressing lifting plate 124, a pressing moving block 125 and a supporting top post 126, the fixed end of the pressing lifting cylinder 123 is mounted on the upper portion of the pressing support 121 through the pressing top plate 122, the working end of the pressing lifting cylinder 123 faces downward and is fixedly connected with the upper portion of the pressing lifting plate 124, the lower portion of the pressing lifting plate 124 is provided with two clamping slots arranged in front and back, the upper portions of the two pressing moving blocks 125 are clamped with the two clamping slots on the lower portion of the pressing lifting plate 124, so as to achieve the connection and fixation of the pressing moving blocks 125 and the pressing lifting plate 124, the lower portion of each pressing moving block 125 is provided with a, a support top pillar 126 is installed at a lower portion of the third transfer assembly 10 for supporting the product; when the pressing operation is performed, the upper end of the supporting top pillar 126 supports the product located in the third conveying assembly 10, then the pressing lifting cylinder 123 operates to drive the pressing lifting plate 124 to drive the two pressing moving blocks 125 to move downwards, and the pressing operation of the fitting end cover on the upper portion of the bottom shell is achieved through the combined action of the pressing pillar at the lower portion of the pressing moving block 125 and the supporting top pillar 126, so that the assembling operation of the micro switch assembly 127 is completed.

Further, as shown in fig. 13, the micro-switch assembly 127 includes an accessory bottom housing 1271, two pins 1272, a button 1273, a movable spring 1274, an L-shaped spring 1275 and an end cap, and is assembled into the finished micro-switch assembly 127 in a sequential order.

Preferably, the quality detection device 14 includes a quality detection support, a detection lifting cylinder, a detection lifting plate, a detection probe a, a detection probe B and a wire tester located at the rear side of the quality detection device 14, the fixed end of the detection lifting cylinder is installed at the upper part of the quality detection support, the working end of the detection lifting cylinder is downward fixedly connected with the upper part of the detection lifting plate, the lower ends of the detection probe a and the detection probe B simultaneously penetrate through the detection lifting plate, and the upper ends of the detection probe a and the detection probe B are respectively and correspondingly electrically connected with an a connector interface and a B connector interface on the wire tester through an a test flat cable and a B test flat cable; the test flat cable A and the test flat cable B are soft copper wires.

Further, the wire tester is model LW-3310.

Further, the quality detection process: when the micro-gap switch assembly is transmitted to the lower part of the quality detection device, the detection lifting cylinder works to drive the detection lifting plate to descend to drive the detection A probe and the detection B probe to descend to contact with two pins of the micro-gap switch assembly, then the wire tester is started manually, at the moment, two ends of a pin row in a product form a loop with an A connector interface and a B connector interface on the wire tester respectively, then, through operating a test button on the wire tester, the short-circuit test can be carried out on the two pin rows of the micro-gap switch assembly, and the wire tester gives out a quality detection OK or NG result; in order to remove defective products in time, the left sides of the CCD appearance inspection device and the quality detection device are respectively provided with a defective product removing device, each defective product removing device comprises a removing base, a removing horizontal cylinder, a removing horizontal push block and a waste material box, the removing base is installed on one side of a third conveying assembly, the waste material box is installed on the other side of the third conveying assembly and corresponds to the position of the removing horizontal push block, the fixed end of the removing horizontal cylinder is installed on the upper portion of the removing base, the working end of the removing horizontal cylinder is fixedly connected with one end of the removing horizontal push block, and the moving direction of the removing horizontal push block is perpendicular to the moving direction of products; when the appearance detection or quality detection product is unqualified, the defective product removing device acts, namely the removing horizontal cylinder works to drive the removing horizontal push block to horizontally push the unqualified product into the waste bin.

The assembly process of the microswitch comprises the following steps:

step S0, a verification step is carried out to verify whether the operator has the right to start the control panel; the verification step comprises authentication operation, and the subsequent steps are executed when the authentication is judged to be passed; when the authentication is judged not to pass, executing voice and sound-light alarm signals and sending alarm information to any one or more than any two combination modes in the background terminal; the authentication operation is any one or combination of more than two of a user name and a password, face recognition and pupil recognition;

step S1, feeding and conveying the accessory bottom case; in the process of feeding and conveying the accessory bottom shell, the accessory bottom shell is clamped by a bottom shell feeding manipulator and horizontally placed on a bottom shell conveying assembly, and the bottom shell conveying assembly conveys the accessory bottom shell to a turning position leftwards to change a track; a first product turnover device is arranged at the first turning position;

step S2, the process of switching tracks of the fitting bottom shell: when the bottom shell conveying assembly conveys the accessory bottom shell to the left, the concave surface of the accessory bottom shell faces upwards, the accessory bottom shell is turned backwards by 90 degrees by taking an X axis as a center through the first product overturning device and then falls on the second conveying assembly, and the concave surface of the accessory bottom shell faces to the rear side so as to facilitate corresponding plug-in mounting operation of subsequent stations;

step S3, synchronously inserting two accessory pins and an accessory bottom shell into a first assembly process; the two accessory pins are synchronously inserted into a combination part process with the accessory bottom case: wherein step S3 includes

Step S31, a component bottom case conveying step, wherein the component bottom case is conveyed to the pin inserting position; wherein, a double-pin plug-in mounting device is arranged at the pin plug-in mounting position;

step S37, a double-pin synchronous inserting step, in which a pushing power assembly works to drive an inserting pushing head to move forwards continuously, and then two pins inside an inserting moving material plate are pushed into a bottom shell of an accessory to assemble a first assembly, so that the double-pin synchronous inserting step is completed;

step S4, inserting the accessory button and the first assembly into a second assembly; when the first assembly is conveyed to the button inserting position by the second conveying assembly, the button feeding device provides accessory buttons, and the button inserting device inserts the accessory buttons into corresponding positions of the first assembly on the second conveying assembly after rotating the angle of the accessory buttons so as to insert the second assembly, so that the inserting operation of the accessory buttons is realized;

step S45, a button pressing step, in which, when the assembly II is transmitted to a button pressing position, a button pressing device is installed at the button pressing position; the button pressing step is to press the button in the assembly II in the bottom shell through a button pressing device;

after the step S45, a step S46 is executed, in which a first dispensing step is executed to drop the glue to the button mounting position to prevent the button from being separated from the mounting position after the accessory button is pressed into the bottom case; after the step S46, a step S47 is further performed, in which a blowing step is performed to blow the glue at the button installation position by blowing up the tube, so that the glue is quickly solidified and the button is quickly fixed;

step S5, inserting the accessory movable spring and the assembly II into an assembly III; when the second assembly is conveyed to the movable reed inserting position, the movable reed feeding device provides the accessory movable reed, and the movable reed inserting device inserts the accessory movable reed into the corresponding position of the second assembly on the second conveying assembly after rotating by an angle so as to insert the third assembly, thereby realizing the inserting operation of the accessory movable reed;

step S6, the assembly three-way track switching process; the assembly III is conveyed to a second steering position by a second conveying assembly to perform steering track-changing operation; a second product turnover device is arranged at the second turning position, and the second product turnover device turns the assembly third at the leftmost end of the second conveying assembly for 90 degrees and then falls on the third conveying assembly; the product turnover device II turns the assembly III around the X axis and then falls on the third conveying assembly, and the concave surface of the assembly III faces upwards so as to facilitate corresponding plug-in mounting operation of subsequent stations;

step S7, pressing the movable spring leaf in the assembly III; the third assembly is conveyed to a movable reed pressing position, and a movable reed pressing device is installed at the movable reed pressing position, namely, the movable reed in the third assembly on the third conveying assembly is pressed in the bottom shell through the movable reed pressing device; after the step S7 and before the step S8, a step S75 is further performed, in which after the movable spring of the accessory is pressed into the bottom case, a second automatic glue dispensing step is performed to drop glue to the mounting position of the movable spring to prevent the movable spring from separating from the mounting position;

s8, inserting the L-shaped spring piece of the accessory and the assembly into a fourth assembly process; when the assembly III is conveyed to the spring piece inserting position by the third conveying assembly, the L-shaped spring piece feeding device provides an accessory L-shaped spring piece, and the L-shaped spring piece inserting device inserts the accessory L-shaped spring piece into a corresponding position in an accessory bottom shell on the third conveying assembly after rotating by the angle so as to realize inserting operation of the accessory L-shaped spring piece;

step S85, a CCD appearance detection step, wherein in the CCD appearance detection step, when the assembly four is transmitted to an appearance detection position, a CCD appearance detection device is arranged at the appearance detection position, namely, the installation condition of each accessory in the assembly four is subjected to appearance detection through the CCD appearance detection device, namely, photographing is firstly carried out and then the installation condition is uploaded to a background computer, and an OK/NG result is given by the background computer;

step S86, a defective product primary removing step, wherein the defective product primary removing step is that when the assembly four is conveyed to a primary removing position, a defective product primary removing device is installed at the primary removing position, namely in step S85, if the appearance detection result is OK, the defective product primary removing device does not act, and if the appearance detection result is NG, the defective product primary removing device works to directly remove the defective product;

step S11, performing quality detection and sorting processes on the pressed microswitch assembly; in the quality detection process, when the pressed microswitch assembly is transmitted to a quality detection position, the quality detection device performs quality detection on two pins in the microswitch assembly, detects whether a short circuit condition exists or not, and gives a signal that the product quality is qualified or unqualified;

in the sorting process, when the microswitch assembly is conveyed to a sorting position, a defective product primary removing device and a finished product discharging mechanical arm are correspondingly arranged on two sides of the sorting position respectively, namely in step S11, if the quality detection result is a qualified product, the defective product secondary removing device does not act, the finished product discharging mechanical arm transfers the qualified product detected by the quality detection device to the next process for other corresponding operations, and if the quality detection result is a defective product, the defective product secondary removing device works to directly remove the defective product;

The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. An automatic assembling process of a microswitch for medical equipment is characterized by comprising the following specific assembling steps:

step S1, feeding and conveying the accessory bottom case;

step S2, the process of switching tracks of the fitting bottom shell:

in step S3, the two accessory pins are synchronously inserted into the assembly process with the accessory bottom case: the method comprises the steps of S31, a transmission step of the bottom shell of the accessory, wherein the bottom shell of the accessory is transmitted to a pin inserting position; wherein, a double-pin plug-in mounting device is arranged at the pin plug-in mounting position;

step S6, the assembly three-way track switching process;

step S7, pressing the movable spring leaf in the assembly III;

2. The automatic assembling process of micro switch for medical instrument according to claim 1, further comprising a step S0 of verifying whether the operator has the right to activate the control panel before the step S1; the verification step comprises authentication operation, and the subsequent steps are executed when the authentication is judged to be passed; when the authentication is judged not to pass, executing voice and sound-light alarm signals and sending alarm information to any one or more than any two combination modes in the background terminal; the authentication operation is any one or combination of more than two of a user name and a password, face recognition and pupil recognition.

3. The automatic assembling process of the microswitch for the medical instrument according to claim 1, wherein in the step S1, the bottom part feeding process comprises the steps of clamping the bottom part by a bottom part feeding manipulator, horizontally placing the bottom part on a bottom part conveying assembly, and conveying the bottom part to the left by the bottom part conveying assembly to a turning position for turning and track changing.

4. The automatic assembling process of the microswitch for the medical instrument as claimed in claim 3, wherein a first product turnover device is installed at the first turning position, and the first product turnover device turns over and turns over the bottom shell of the fitting and falls on the second conveying assembly; when the bottom shell conveying assembly conveys the accessory bottom shell leftwards, the concave surface of the accessory bottom shell faces upwards, the accessory bottom shell is turned backwards by 90 degrees by taking an X axis as a center through the first product overturning device and then falls on the second conveying assembly, and the concave surface of the accessory bottom shell faces towards the rear side, so that corresponding inserting operation can be conveniently carried out on a subsequent station.

5. The automatic assembling process of micro switch for medical device according to claim 1, further comprising step S45 after step S4 and before step S5, wherein when the assembly two is transferred to the button pressing position where the button pressing device is installed; and the button pressing step is to press the button in the second assembly part in the bottom shell through a button pressing device.

6. The automatic assembling process of micro-switches for medical devices as claimed in claim 1, wherein in step S6, the assembly three is transferred to the assembly two for track switching operation.

7. The automatic assembling process of the microswitch for the medical instrument as claimed in claim 6, wherein a second product turnover device is installed at the second turning position, and the assembly III is turned over and turned by the second product turnover device and falls on the third conveying assembly; when the second conveying assembly conveys the third assembly to the left, the concave surface of the third assembly faces the rear side, the third assembly is turned by the product turning device II by taking the X axis as the center and then falls on the third conveying assembly, and the concave surface of the third assembly faces upwards so as to facilitate corresponding insertion operation of subsequent stations.

8. The automatic assembling process of micro-switches for medical devices as claimed in claim 1, further comprising step S85, after step S8 and before step S9, of CCD appearance inspection, wherein the CCD appearance inspection step is to set a CCD appearance inspection device at the appearance inspection position when the assembly four is transferred to the appearance inspection position, that is, to inspect the appearance of each component mounted inside the assembly four by the CCD appearance inspection device, that is, to photograph first and upload to a background computer, and to give OK/NG result by the background computer.

9. The automatic assembling process of a microswitch for medical instruments according to claim 8, further comprising a step S86 of primarily removing a defective product after the step S85, wherein the step S86 is a step of primarily removing a defective product when the assembly IV is transferred to a primary removing position where a primary defective product removing device is installed, that is, the primary defective product removing device does not operate if the appearance detection result is OK and operates to directly remove the defective product if the appearance detection result is NG in the step S85.