CN112008397A

CN112008397A - Online automatic assembly and detection device of electrical alarm module

Info

Publication number: CN112008397A
Application number: CN202010893348.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yueqing Yedao Electromechanical Co ltd
Current assignee: Yueqing Yedao Electromechanical Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-01
Anticipated expiration: 2040-08-31
Also published as: CN112008397B

Abstract

The invention discloses an on-line automatic assembly and detection device of an electrical alarm module, which comprises a table top supported by a plurality of foot cup supports, wherein a conveying mechanism is arranged on the table top, one end of the conveying mechanism is connected with a conveying belt, an alarm base input end, a first assembly and a second assembly which are fed by a first material, a third assembly and a fourth assembly which are fed by a second material, a fifth assembly and a sixth assembly which are fed by the third material, a seventh assembly and an eighth assembly which are fed by the fourth material, a detection assembly and a blanking assembly are sequentially arranged on the table top along the conveying direction of the conveying mechanism. The device can realize the full automation of automatic positioning, automatic assembly, locking, conveying, sorting and detection of products in a linear production line.

Description

Online automatic assembly and detection device of electrical alarm module

Technical Field

The invention belongs to the technical field of online automation equipment, and relates to an online automatic assembly and detection device for an electric alarm module.

Background

The traditional alarm module adopts manual online operation for self assembly, wiring and detection, the production quality is insufficient (for example, wiring assembly and locking screws are loosened, the locking is not tight, detection is leaked, locking and wiring are leaked, and the like), so that the safety alarm module does not give an alarm after detection and fault diagnosis, other modules of a control system are damaged, equipment faults and accidents are caused, the production efficiency is low, the detection reliability is poor, and the labor cost is high.

The existing electric power electrical control alarm module needs to be connected with signal lines and alarm lines of different specifications in the same pole groove, screws of different specifications are locked in the same pole groove, the lock screws are manually assembled, the specifications are frequently locked in a wrong way, and great difficulty is brought to automatic implementation.

Disclosure of Invention

The invention aims to provide an on-line automatic assembling and detecting device for an electric alarm module, which solves the problem that the automation of the whole process of automatic positioning, automatic assembling, locking, conveying, sorting and detecting of products in a linear production line in the prior art cannot be realized.

The invention adopts the technical scheme that the on-line automatic assembly and detection device for the electric alarm module comprises a table top supported by a plurality of foot cup supports, wherein a conveying mechanism is arranged on the table top, one end of the conveying mechanism is connected with a conveying belt, and an alarm base input end, a first assembly and a second assembly fed by a first material, a third assembly and a fourth assembly fed by a second material, a fifth assembly and a sixth assembly fed by the third material, a seventh assembly and an eighth assembly fed by the fourth material, a detection assembly and a blanking assembly are sequentially arranged on the table top along the conveying direction of the conveying mechanism.

The invention is also characterized in that:

conveying mechanism includes the locating track, it leads to the groove to be equipped with the U type on the locating track, it is equipped with fork assembly to lead to the groove along the U type, the locating track outside is equipped with cam drive, cam drive bottom is supported by the third support, the third support is fixed in on the mesa, the locating track is fixed in on the mesa by a plurality of bracket supports, set gradually eleven stations along the locating track, every station all is equipped with correlation photoelectricity, compress tightly the subassembly, double spring roof pressure T template brake assembly and roof pressure subassembly, correlation photoelectricity accept photoelectricity and transmission photoelectricity are according to station diagonal angle setting, be equipped with nonconforming collection on the roof pressure subassembly.

The cam drive is connected with the positioning track through the double-sliding-rail mounting assembly, and the cam drive, the double-sliding-rail mounting assembly and the shifting fork assembly form a robot.

The shifting fork assembly comprises a shifting lever assembly formed by connecting three connecting plates through two connecting sleeves, 7 first U-shaped grooves are formed in the shifting lever assembly, and push rods are installed in the first U-shaped grooves.

The double-slide rail mounting assembly comprises a first double-row guide rail slide block pair and a second double-row guide rail slide block pair, the first double-row guide rail slide block pair and the second double-row guide rail slide block pair are connected through a first vertical plate, a penetrating guide groove is formed in the middle of the vertical plate, a first follower is arranged above the guide groove, and the first vertical plate is fixed on the positioning rail.

The cam drive includes the second riser, and the second riser passes through the optical axis and connects the second mounting panel, and the second mounting panel passes through the first motor of retarder connection, the output shaft synchronizing wheel of reduction gear, and the synchronizing wheel passes through the hold-in range to be connected with heavy driving wheel, and heavy driving wheel connects the transmission shaft, and first detection is connected to transmission shaft one end, and the other end is through connecting the bearing and connecting the cam, then is equipped with the second follower outside the cam.

The jacking assembly comprises a vertical third cylinder, the vertical third cylinder is connected with a fourth connecting plate through an active joint, an S-shaped sliding groove is formed in the fourth connecting plate, a third follower is arranged in the S-shaped sliding groove, the connecting plate is connected with a T-shaped plate, a U-shaped groove is formed in the T-shaped plate, the U-shaped groove is connected with a second upper pushing plate, the third follower is fixed on the second upper pushing plate, the fourth connecting plate penetrates through the U-shaped groove, a second U-shaped groove is formed in the second upper pushing plate, the opening of the second U-shaped groove is a chamfer angle, and an upper cover is connected to the top of.

The first assembly, the second assembly, the third assembly, the fourth assembly, the fifth assembly, the sixth assembly, the seventh assembly, the eighth assembly, the sixth assembly, the seventh assembly.

The sorting module comprises a U-shaped frame, the U-shaped frame is connected with a first support, the first support is connected with a cross groove, a second detection piece is arranged above the cross groove, the cross groove is communicated with an input port of the U-shaped rail, the input port is supported by direct vibration, one end of an output port of the U-shaped rail is butted with the dislocation module, the other end of the output port of the U-shaped rail is connected with the spiral circular vibration, and a pair of pressing plates arranged at intervals are arranged at the upper end of the input port of the U-;

the dislocation module comprises a driving dislocation module and a track support, a pushing cylinder is arranged on the track support, a second step type T-shaped groove and a first step type T-shaped groove are formed in the top of the track support, compression positioning cylinders for distributing screws are arranged at two ends of the first step type T-shaped groove, springs of the compression positioning cylinders reset and compress the compression positioning cylinders, and detection pieces are arranged on the second step type T-shaped groove and the first step type T-shaped groove.

Preceding subassembly and back subassembly all include the second support, and drive assembly one end is connected through multistage stroke cylinder in second support top, and vertical cylinder is connected to the drive assembly other end, and vertical cylinder is connected on multistage stroke cylinder support frame, is equipped with the detection piece on the support frame, and the support frame is criticized through slide bar connection gas, and gas is criticized and is connected gas and criticize, bottle opener and suction nozzle.

The invention has the beneficial effects that: the invention relates to an on-line automatic assembly and detection device of an electric alarm module, which realizes automatic assembly, screw locking and automatic detection to replace the prior manual operation, ensures the production and detection quality of the alarm module, is safer, more efficient and more beneficial, is practical, has low cost, is an on-line automatic device, adapts to the automatic on-line assembly of multiple components, locks the assembly of the inlet and outlet end parts at different positions and intervals of the alarm module, locks the screw and detects the production requirement of quality, has the full automation of automatic positioning, automatic assembly, locking, conveying, sorting and detection of products in a linear assembly line, has short operation course, high assembly speed, guaranteed quality, simple device structure, adopts a standard component building mechanism, has low cost and short delivery period, is suitable for screws at different positions and intervals, automatically locks, assembles and detects screws with different specifications, can work independently and can be butted with any assembly line, form a 'linear flow' type automatic production line with better cost performance.

Drawings

FIG. 1 is a schematic diagram of a finished product of an alarm module for on-line automatic assembly and locking by using the device of the present invention;

FIG. 2 is a schematic structural diagram of an on-line automatic assembling and detecting device for an electric alarm module according to the present invention;

FIG. 3 is a top view of the on-line automatic assembly and inspection apparatus for an electrical alarm module of the present invention;

FIG. 4a is a schematic structural view of a conveying mechanism;

FIG. 4b is a schematic diagram of the robot of FIG. 4 a;

FIG. 4c is a schematic view of the slide rail assembly of FIG. 4 b;

FIG. 4d is a schematic view of the cam drive configuration of FIG. 4 b;

FIG. 5 is a schematic view of the top press assembly;

FIG. 6 is a schematic structural view of the automatic feed assembly;

FIG. 7a is a schematic diagram of the structure of the sorting module of FIG. 6;

FIG. 7b is a schematic structural view of the malposition module of FIG. 6;

FIG. 8a is a schematic view of the structure of the adsorption screw locking mechanism;

FIG. 8b is a schematic view of the structure of the screw locking mechanism for adsorption separation;

fig. 9 is a schematic structural view of the detection assembly.

In the figure, 1, a table top, 2, a conveying mechanism, 3, an alarm base, 5, a first assembly, 6, a second assembly, 7, a third assembly, 8, a fourth assembly, 9, a fifth assembly, 10, a sixth assembly, 11, a seventh assembly, 12, an eighth assembly, 13, a detection assembly, 14, a blanking assembly, 15, a bracket support, 18, a U-shaped through groove, 19, a rear bottom plate, 20, a front bottom plate, 21, a rear baffle, 22, a front baffle, 27, a receiving photoelectric device, 30, a U square groove, 35, a second rail, 37, a robot, 38, a sliding rail assembly, 39, a brake assembly, 40, a first connecting plate, 41, a first connecting sleeve, 42, a first push plate, 43, a first U-shaped groove, 44, an inclined surface, 46, a second connecting plate, 47, a deflector rod assembly, 49, a second connecting sleeve, 50, a third connecting plate, 51, a U-shaped protective cover, 52, a first mounting plate, 53, a first follower, 54. inner groove plate, 56, first vertical plate, 58, third sliding block, 59, fourth sliding block, 60, first sliding block, 61, second sliding block, 62, second follower, 64, guide groove, 65, first motor, 66, speed reducer, 67, second mounting plate, 68, second vertical plate, 69, output shaft, 70, synchronizing wheel, 71, synchronous belt, 72, first detection, 73, transmission shaft, 74, heavy driving wheel, 75, transmission bearing, 76, cam groove, 79, second upper push plate, 80, third cylinder, 81, fourth connecting plate, 83, third follower, 85, second U-shaped groove, 89, guide groove, 90, sequencing module, 91, front assembly, 92, rear assembly, 93, dislocation module, 94, first rail, 95, rail bracket, 96, support column, 97, fifth connecting plate, 98, upper T-shaped groove, 99, second vertical plate, 100, first compression, 102, second L, 103. the combination detection device comprises a combination detection device 104, a second detection device 106, an input port 107, a third detection device 108, a first support 109, an upper groove 110, a straight groove 111, a cross groove 112, a fourth detection device 114, a second reset device 117, a straight vibration device 118, a push rod 119, a push cylinder 122, a first L-shaped plate 123, a first joint 124, an L-shaped sliding plate 125, a third vertical plate 126, a sliding rail pair 128, two sections of cylinders 129, a first limit position 130, a sixth connecting plate 131, a fourth vertical plate 131, a first fixing plate 132, a vertical cylinder 133, a horizontal plate 134, a first sliding rail 135, a vertical plate 136, a 137, an air pipe joint 138, a pressure valve 139, a second plate 140, an upper and lower plate 141, an air block 142, a second buffer 143, an air block suction nozzle 144, a screw 145, a multi-segment air cylinder 146, a fourth air cylinder 147, an upper plate 148, a first fixing frame 149, a second head, 150. a third buffer 151, a guide rail sliding block, 152, a third fixing plate, 153, a fifth air cylinder, 156, a fixing seat, 157, a fourth buffer, 158, a second fixing frame, 159, a detection electrode, 160, an output electrode, 161, a wiring board, 163, a detection probe, 165, a third fixing frame, 166, a clamping groove, 167, a T-shaped sleeve, 168, a second support, 169, a seventh connection, 170, a first station, 171, a second station, 172, a sixth station, 173, an eighth station, 174, an eleventh station, 175, a twelfth station, 176, a sixteenth station, 177, a seventeenth station, 178, a twenty-first station, 179, a twenty-second station, 180, a twenty-fourth station, 181, an opposite injection detection, 183, a fourth station, 184, a ninth station, 185, a fourteenth station, 186, a nineteenth station, 187, 188, 189, a third U-shaped groove, 190, a twenty-third station, 200, M3 screw, 201, M5 screw, 202, M4 screw, 203, M2 screw, 204, spring washer, 205, screw, 206, first pole slot, 207, second pole slot, 208, third pole slot, 209, fourth pole slot, 210, alarm module, 211, M3 threaded hole, 212, M5 threaded hole, 213, M4 threaded hole, 214, wire inlet slot, 215, auxiliary slot, 216, wire outlet slot, 217, M2 threaded hole, 218, third station, 219, fifth station, 220, first feed, 221, seventh station, 222, tenth station, 223, second feed, 224, thirteenth station, 225, fifteenth station, 226, third feed, 227, eighteenth station, 228, twentieth station, 229, fourth feed, 230, positioning rail, 231, fork assembly, 232, jacking assembly, 234, unqualified collection, 235, correlation, photoelectric cam, 238, photoelectric cam, lifting and lifting cylinder assembly, 239, 240. a third bracket 241, a second mutation point 242, a first slide block pair 243, a second slide block pair 244, a cam 245, a vertical groove 250, a fifth mutation point 251, a cam groove 252, a first mutation point 253, a third mutation point 254, a sixth mutation point 255, a threaded hole 255, a cam groove 256, a cam 257, an inner cam 258, a connecting shaft 259, an

outer track

259, 260, a fourth mutation point 261, a circular vibration 262, a pressing plate 263, a fourth bracket 268, a limit screw 269, a stepped groove 270, a fourth U groove 271, an L-

shaped plate

271, 272, a pressing tongue 274, a sliding plate 275, a U-shaped frame 276, a first L-shaped plate 278, a second motor 278, a 279, a slide rail pair 280, a fifth upright plate 281, an eighth upright plate 281, a 282, a sixth upright plate, a 283, a first support plate, 284, a limit buffer 285, a lead screw 286, a second support plate, a second guide rail 291, a

second guide

288, 292. the sliding rail pair, 293, the fourth fixing plate, 300, an assembly finished product, 301, an L-shaped supporting plate, 302, an upper T-shaped groove, 330, a fifth U-shaped groove, 331, an s-shaped sliding groove and 332, a driving component.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the alarm module 210 includes a first pole groove 206, a second pole groove 207, a third pole groove 208, a fourth pole groove 209, and an auxiliary groove 215, each of which has a wire inlet groove 214 and a wire outlet groove 216, wherein a first column of each wire inlet groove 214 locks a pair of M3 screws 200 through a pair of M3 screw holes 211, a second column of each wire inlet groove locks a pair of M5 screws 201 through a pair of M5 screw holes 212, a pair of M4 screws 202 through a pair of M4 screw holes 213, and a pair of M2 screws 203 through a pair of M2 screw holes 217, wherein each of the M2 screws 203, the M3 screws 200, the M4 screws 202, and the M5 screws 201 is composed of a spring washer 204 and a screw 205.

The invention relates to an on-line automatic assembly and detection device of an electrical alarm module, which comprises a table board 1 supported by a plurality of cup supports, wherein a conveying mechanism 2 is arranged on the table board 1, one end of the conveying mechanism 2 is connected with a conveying belt, and an input end of an alarm base 3 (the alarm base 3 refers to a base without screws, the alarm base 3) is further sequentially arranged on the table board 1 along the conveying direction of the conveying mechanism 2, a first component 5 and a second component 6 which are supplied by a first supply 220, a third component 7 and a fourth component 8 which are supplied by a second supply 223, a fifth component 9 and a sixth component 10 which are supplied by a third supply 226, a seventh component 11 and an eighth component 12 which are supplied by a fourth supply 229, a detection component 13 and a blanking component 14.

The first assembly 5 and the second assembly 6 are used for automatically assembling and locking the M3 screw 200, the third assembly 7 and the fourth assembly 8 are used for automatically assembling and locking the M5 screw 201, the fifth assembly 9 and the sixth assembly 10 are used for automatically assembling and locking the M4 screw 202, the seventh assembly 11 and the eighth assembly 12 are used for automatically assembling and locking the M2 screw 203, the detection assembly 13 checks whether the M2 screw 203, the M3 screw 200, the M4 screw 202 and the M5 screw 201 are locked or not by using a conductive probe, a dust collector is arranged below the detection assembly 13, poor conduction caused by dust on the alarm module 210 is solved, and the blanking assembly 14 is used for grabbing the alarm module 210 into a qualified or unqualified centralized box.

As shown in fig. 3, the conveying mechanism 2 includes a third U-shaped groove 189, twenty-four stations are sequentially arranged along the third U-shaped groove 189, each station is provided with a correlation detection group 181 for station confirmation, the alarm base 3 input is arranged at the first station 170, the right end M3 screw 200 is arranged at the second station 171 in the wire inlet groove 214 of the alarm base 3 for locking operation, the first component 5 is arranged at the third station 218, the second station 171 is arranged opposite to the third station 218, the first feeding material 220 is arranged at the fourth station 183, the second component 6 is arranged at the fifth station 219, the left end 5M 3 screws 200 are arranged at the sixth station 172 in the wire inlet groove 214 of the alarm base 3 in a locking operation mode, the fifth station 219 is arranged opposite to the sixth station 172, the right end 5M 5 screws 201 are arranged at the eighth station 173 in the wire inlet groove 214 of the alarm base 3 in a locking operation mode, the third assembly 7 is arranged at the seventh station 221, and the seventh station 221 is arranged opposite to the eighth station 173; the second feeding device 223 is arranged at the ninth station 184, the fourth component 8 is arranged at the tenth station 222, and the 5M 5 screws 201 at the left end are locked with the wire inlet groove 214 of the alarm base 3 and are arranged at the eleventh station 174, and the tenth station 222 is opposite to the eleventh station 174; 4M 4 screws 202 are arranged at a twelfth station 175 in locking connection with the wire inlet groove 214 of the base 3, a fifth component 9 is arranged at a thirteenth station 224, and the twelfth station 175 is arranged opposite to the thirteenth station 224; the third supply 226 is arranged at the fourteenth station 185, the sixth assembly 10 is arranged at the fifteenth station 225, the left end 4M 4 screws 202 are locked with the wire inlet groove 214 of the base 3 and are arranged at the sixteenth station 176, and the fifteenth station 225 is arranged opposite to the sixteenth station 176; the 2M 2 screws 203 at the right end are locked with the wire inlet groove 214 of the base 3 and arranged at the seventeenth station 177, the seventh assembly 11 is arranged at the eighteenth station 227, and the seventeenth station 177 and the eighteenth station 227 are arranged oppositely; the feeding and distributing module 229 is arranged at the nineteenth station 186, the eighth module 12 is arranged at the twentieth station 228, the left end 3 groups of screw U-shaped direct feeding track groups are used for directly vibrating and feeding M3 screws 200, M5 screws 201 and M4 screws 202, the screw U-shaped direct feeding track groups are arranged right opposite to the moving area of the eighth module 12, the screw U-shaped direct feeding track groups are used for withdrawing bad screws in the previous process and supplementing and locking qualified screws, and the M4 screws 202 and the wire feeding groove 214 of the base 3 are locked and attached at the twenty-first station 178; the twentieth station 228 is disposed opposite the twenty-first station 178; the detection component 13 faces the twenty-second station 179, the blanking component 14 faces the twenty-third station 190, and the output end of the alarm module 210 faces the twenty-fourth station 180.

The first stroke of the multi-section air cylinders 145 on the first assembly 5 to the seventh assembly 11 is pushed, the two-section stroke vertical air cylinders 133 control the air batch suction nozzle 143 and the screw driver 144, the M3 screw 200, the M5 screw 201, the M4 screw 202 and the M2 screw 203 are respectively sucked and assembled above the screw holes of the butt joint polar grooves of the alarm bases 3 of 8 stations from the second station 171 to the twenty-first station 178, the conveying mechanism 2 is responsible for switching different stations of the alarm bases 3, the air batch 141 controls the suction nozzle 143 and the screw driver 144 to realize assembly and locking on screws to be locked, and the multi-section air cylinders 145 on the first assembly 5 to the seventh assembly 11 and the two sections of air cylinders 128 are matched in the X axial direction and the Y axial direction for transposition;

as shown in fig. 4a, the conveying mechanism 2 includes a positioning rail 230, a U-shaped through slot 18 is opened on the positioning rail 230, a fork assembly 231 is set along the U-shaped through slot 18, the fork assembly 231 and a cam drive 236 form a robot 37 through a slide rail assembly 38, the cam drive 236 is fixed on a third bracket 240, the cam drive 236 is arranged at the outer side of the side wall of the front baffle 22 of the positioning rail 230, the third bracket 240 is fixed on the table 1, the positioning rail 230 is supported and fixed on the table 1 by a plurality of bracket supports 15, eleven stations from a first station 170 to a twenty-fourth station 180 are arranged along the positioning rail 230, except for the first station 170, the twenty-third station 179 for detection and the twenty-fourth station 180 for output, and the other 8 stations include a second station 171, a sixth station 172, an eighth station 173, an eleventh station 174, a twelfth station 175, a sixteenth station 176, a seventeenth station 177, A twenty-first station 178; each station is provided with a correlation photoelectric device 235, a pressing component 238, a jacking component 232 and a double-spring jacking T-shaped plate brake component 39, and the jacking component 232 is provided with an unqualified collection 234. The correlation photoelectric device 235 is provided with a receiving photoelectric device 27 and an emitting photoelectric device 239 which are arranged diagonally according to stations and respectively fixed on the side wall of the rear baffle 21 of the positioning track 230, the pressing component 238 is fixed on the side wall of the front baffle 22, the double-spring pressing T-shaped plate brake component 39 is fixed on the side wall of the front baffle 22, the pressing component 232 is arranged on the outer side wall of the U-shaped square groove 30 in an opposite mode, and the U-shaped square groove 30 and the T-shaped plate brake component 39 are arranged in an opposite; the jacking component 232 is arranged between the receiving photoelectricity 27 and the emitting photoelectricity 239; the correlation photoelectric detector 235 is used for station confirmation and detecting whether the product has the effect.

The brake assembly 39 and the jacking assembly 232 jack the alarm base 3 from the side, and the pressing assembly 238 drives the pressing plate to press the alarm base 3 from the top by adopting a lifting cylinder 237; cam drive 236 drives fork assembly 231 to incrementally index alarm module 210 from different stations and different pitch of the threaded bore.

The positioning rail 230 has a specific structure that a plurality of bracket supports 15 fixed on the table top 1 support a front bottom plate 20 and a rear bottom plate 19, the front bottom plate 20 and the rear bottom plate 19 are preset with a linear U-shaped through groove 18 (a pushing rail of a first pushing plate 42 on a shifting fork assembly 231), a front baffle 22 is arranged close to the outer edge of the front bottom plate 20, a rear baffle 21 is arranged close to the outer edge of the rear bottom plate 19, eight U-shaped grooves 30 are arranged in the middle of a determined station space set by a correlation photoelectric detector 235 in the middle of the side surface of the rear baffle 21, symmetrical inclined planes are arranged at the right ends of the front baffle 22 and the rear baffle 21 and are arranged into a splayed groove (beneficial to guiding and correcting the alarm module 210), and the front baffle 22, the rear baffle 21, the front bottom plate 20 and; the gap of the U-shaped through groove 18 can be adjusted according to the smoothness of the movement of the first push plate 42 on the shifting fork assembly 231, and the tightness of the bracket support 15, the front baffle 22 and the rear baffle 21 for limiting the plane screws 16 and the plane screws 17 can be adjusted. The pressing assembly 238 is connected with a backing plate of a lifting cylinder 237, the backing plate is fixed on the side wall of the front baffle 22, and the upper end of a sliding plate at the upper end of the lifting cylinder 237 is provided with an upper pressing plate for the electric screwdriver to enter an operation groove.

As shown in fig. 4a-4d, the robot 37 is composed of a cam drive 236, a slide rail assembly 38 and a shift fork assembly 231, the shift fork assembly 231 is fixed with the slide rail assembly 38 through a first mounting plate 52, the slide rail assembly 38 is formed by a first vertical plate 56 with a left end and a right end provided with a first slider pair 242 and a second slider pair 243, a first follower 53 and a guide groove 64 are arranged in the middle of the first vertical plate 56, the first follower 53 is arranged at the upper end of the guide groove 64, the first slider pair 242 is formed by a first double-row linear guide provided with a first slider 60 and a second slider 61, the second slider pair 243 is formed by a second double-row linear guide provided with a third slider 58 and a fourth slider 59 and the first mounting plate 52; the cam driver 236 is fixed on the third bracket 240, the connecting shaft 258 of the cam 244 passes through the guide slot 64 of the slide rail assembly 38, the first follower 53 of the slide rail assembly 38 moves along the cam slot 76 of the cam 244 of the cam driver 236, the cam 244 of the cam driver 236 is installed between the slide rail assembly 38, the first slider pair 242 and the second slider pair 243, the second follower 62 of the cam driver 236 is installed on the vertical slot (communicated with the vertical slot 245 of the inner groove plate 54) of the first installation plate 52 in a sliding way, and the cam driver 236 is fixed on the third bracket 240 by the second vertical plate 68. The first motor 65 drives the cam 244 on the cam drive 236 to rotate, the cam groove 76 on the cam 244 drives the first follower 53 to move along the track of the cam groove 76, so that the slide rail assembly 38 drives the fork assembly 231 to linearly reciprocate along the first slider pair 242 and the second slider pair 243, and simultaneously, the cam 244 on the cam drive 236 drives the second follower 62 to drive the first mounting plate 52 to reciprocate up and down along the vertical groove 245; the fork assembly 231 of the first mounting plate 52 reciprocates up and down along the vertical slot 245 to constitute the robot 37.

The shifting fork assembly 231 comprises a first connecting plate 40, a second connecting plate 46 and a third connecting plate 50, the first connecting sleeve 41 and the second connecting sleeve 49 are a shifting lever assembly 47 formed by fixedly connecting screws, 7 first U-shaped grooves 43 are formed in the shifting lever assembly 47, push rods 42 are fixedly installed in the 7 first U-shaped grooves 43, inclined planes 44 are arranged at the upper ends of the push rods 42, a first mounting plate 52 is fixed on a first sliding block 60 and a second sliding block 61 of a first sliding block pair 242, a second sliding block pair 243, a third sliding block 58 and a fourth sliding block 59, and the first mounting plate 52 is fixed with an inner groove plate 54 with a vertical groove 245.

The slide rail assembly 38 is structured as follows; the first vertical plate 56 is fixed on a linear guide rail on the first sliding block pair 242 and a linear guide rail on the second sliding block pair 243, the rear end of the first vertical plate 56 is provided with a U-shaped protective cover 51, the cam drive 236 is covered by the protective cover 51, the protective cover 51 is arranged on the third support 240, a guide groove 64 in the middle of the first vertical plate 56 is used for installing a connecting shaft 258 driven by a first motor 65 of the cam drive 236, a first follower 53 is arranged above the guide groove 64, the first vertical plate 56 is fixed on the front baffle 22, the first vertical plate 56 and the front baffle 22 are fixedly connected with the bracket 15, an inner groove plate 54 is arranged in the middle of the first mounting plate 52, a vertical groove 245 is arranged on the inner groove 54, a second follower 62 is arranged in the middle of the vertical groove 245, the first motor 65 drives the cam driver 62 to move up and down along the vertical groove 245 and the first sliding block pair 242 and the second sliding block pair 243, and the first mounting plate 52 drives the shifting fork assembly 231.

The cam driving 236 is structured in such a way that a first motor 65 is connected with a speed reducer 66 and fixed on a second mounting plate 67, the second mounting plate 67 is fixedly connected with a second vertical plate 68 through four optical axes, an output shaft 69 of the speed reducer 66 is connected with a synchronizing wheel 70 through a flat key, the synchronizing wheel 70 is connected with a synchronous belt 71 and a heavy wheel 74, the heavy wheel 74 is connected with a transmission shaft 73 through a flat key, a first detection 72 is arranged at the outer end of the transmission shaft 73, the transmission shaft 73 is fixedly connected with an inner cam 257 on a cam 244 through a connecting bearing 75, and a second follower 62 is arranged on the outer end surface of the cam 244 (that is, the front surface of a cam groove 251 on the cam 244 is provided with the; the cam 244 is composed of a cam groove 251, a cam groove 256, an inner cam 257, a first follower 53 and n +1(n is more than or equal to 1) photoelectric detection arranged on one plate;

the cam groove 256 is formed by an outer track 259 of the inner cam 257 and a cam groove 76 of the cam groove 251, a first mutation point 252, a second mutation point 241 and a third mutation point 253 of the outer track on the inner cam 257, a fourth mutation point 260, a fifth mutation point 250 and a sixth mutation point 254 of the outer track on the cam groove 76 of the cam groove 251 are correspondingly arranged in segments, the cam groove 256 is segmented according to the mutation point of the outer track 259 of the inner cam 257, the first mutation point 252 to the third mutation point 253 are the traverse segments of the cam groove 256 of the shifting fork assembly 231 (the shift segments realize the transposition of different stations and the point-by-point control in the stations), and the third mutation point 253 to the second mutation point 241 are the descending segments of the shifting fork assembly 231; the first mutation point 252 to the second mutation point 241 are set as the ascending section of the shift fork assembly 231;

the outer edge of the cam groove 251 is circumferentially provided with n +1(n is more than or equal to 1) threaded holes 255, the threaded holes 255 are communicated with the cam groove 256, n +1(n is more than or equal to 1) photoelectric detection is installed in the threaded holes 255, the front surface of the inner side of the cam groove 256 is provided with a first follower 53, the first follower 53 above the guide groove 64 rotates along the cam groove 256, the outer edge of the cam groove 251 is circumferentially provided with n +1(n is more than or equal to 1) photoelectric detection, the stop positioning of the alarm base 3 at any point in each station of the conveying mechanism 2 is controlled according to each point of n +1(n is more than or equal to 1), the cam drive 236 drives the shifting fork assembly 231 to move upwards to position the base 3 and transversely to push the base 3 to move along different stations in the second track 35 on the positioning track 230, the shifting fork assembly 231 descends.

As shown in fig. 5, the pressing assembly 232 is configured such that a vertical third cylinder 80 is connected to an active joint 82, the active joint 82 is locked to a fourth connecting plate 81, the fourth connecting plate 81 is provided with an s-shaped chute 331, the s-shaped chute 331 is provided with a third follower 83, the third follower 83 is fixed to a second upper push plate 79, the second upper push plate 79 is disposed in a U-shaped groove 86 in the middle of a T-shaped plate 77, the fourth connecting plate 81 is guided and limited by passing through the U-shaped groove 86, the front end of the second upper push plate 79 is provided with a second U-shaped groove 85 for locking the base 210, the second U-shaped groove 85 has an opening with a chamfered angle, the upper cover 88 is provided with a guide groove 89, and the protective cover 87 covers the guide groove 89 of the upper cover 88 and the second upper push plate 79.

The automatic feeding assembly shown in fig. 3-6 is composed of a front assembly 91, a rear assembly 92 and a sequencing module 90 which are butted and staggered with each other and a module 93; the first to eighth assemblies are symmetrical and the same in structure, and are collectively called a front assembly 91 and a rear assembly 92 for convenience of description, and the first to fourth feeding structures are the same (for convenience of description, the structures are simplified into a sequencing module 90 butt joint dislocation module 93); the U-shaped rail at the output end of the sorting module 90 is vertically butted with the dislocation module 93 through an input cross slot 111, the front component 91 is arranged at the left side of the dislocation module 93, and the rear component 92 is arranged at the right side of the dislocation module 93;

the structure of the sorting module 90 shown in fig. 7a and 7b is as follows; the circular vibration 261 is subjected to vibration sequencing through the first rail 94 and is in butt joint with an input port 106 supported by the straight vibration 117, the straight vibration 117 is supported by a fourth support 263, a third detection 107 is arranged above the input port 106, the third detection 107 is arranged on the side edge of the input port 106, a pair of pressing plates 262 (for preventing screws from running out) arranged at intervals are arranged at the upper end of the input port 106, and an output port 106 of the U-shaped rail is in butt joint with a T-shaped groove input notch on a dislocation sliding plate 274 driven by a dislocation module 93. The U-shaped groove of the input port 106 is communicated with the cross groove 111, and the second detection 104 is arranged above the cross groove 111, the second detection 104 is supported by the first bracket 108, and the first bracket 108 is fixed on the U-shaped frame 275;

the two-screw dislocation module 93 has the structure that the front end (right end) of a cylinder rod of a pushing cylinder 119 is connected with a connecting plate 97, a pair of push rods 118 are arranged at two ends of the connecting plate 97 and are parallel to the cylinder rod of the cylinder 119, the pair of push rods 118 are connected with a sliding plate 274 in a sliding manner along a T-shaped sleeve 167, the push rod 118 at the upper end of the cylinder rod of the cylinder 119 is connected with the sliding plate 274, the sliding plate 274 is connected with the sliding plate along a track bracket 95 in a sliding manner, the cylinder 119 and the T-shaped sleeve 167 are arranged at the upper right end of a U-shaped frame 275; the upper end of the sliding plate 274 is a small end strip-shaped plate, a pair of first T-shaped grooves 98 are arranged at two ends of the small end strip-shaped plate, the two first upper first T-shaped grooves 98 are perpendicular to the second upper second type T-shaped groove 109, and the second upper second type T-shaped groove 109

The air cylinder 119 is fixed to the right upper end of a U-shaped frame 275 at the lower end of the second L-shaped plate 102, an air cylinder rod of the air cylinder 119 is fixed to a fifth connecting plate 97, an active joint is fixed to a connecting plate 97, an upper push rod 118 is fixed to the upper end of the connecting plate 97, a lower push rod 118 is fixed to the lower end of the connecting plate 97, and the push rods 118 slide along a pair of bearing sleeves 167 to form a two-screw dislocation distribution material 93.

The rail bracket 95 is supported by a U-shaped frame 275, a supporting column 96 is arranged in the middle of the U-shaped frame 275, a pushing cylinder 119 is arranged on the supporting column 96, the pushing cylinder 119 fixes the upper end of a vertical plate at the right end of the U-shaped frame 275, the vertical plate at the right end of the U-shaped frame 275 is fixedly connected with an L-shaped supporting plate 301, the supporting plate 301 is arranged at the upper end of the U-shaped frame 275, a second L-shaped plate 102 is arranged on the U-shaped frame 275, an upper T-shaped groove 302 is transversely arranged along the second L-shaped plate 102 (a sliding plate 274 is transversely moved along the upper T-shaped groove 302), limiting screws 268 are arranged at two ends of the upper T-shaped groove 302, the limiting screws 268 at two ends can adjust the second T-shaped groove 109 and the first T-shaped groove 98 on the sliding plate 274, three step T-shaped grooves at the upper end of a second vertical plate 273 on the vertical plate 276 are arranged in alignment, the middle step T-shaped, screws can conveniently enter the second T-shaped groove 109 and the first T-shaped groove 98 at two ends of the sliding plate 274 along the output port of the U-shaped rail 106; the second L-shaped plate 102 is fixed with a first L-shaped plate 304 on a vertical plate 276, and the vertical plate 276 is connected with two vertical plates of a U-shaped frame 275 by a second vertical plate 273 and the second vertical plate 273 respectively;

the second L-shaped plate 102 is fixedly supported by the outer plate 113, the outer ends of the stepped T-shaped grooves 303 at the two ends of the second vertical plate 273 are provided with a first pressing 100 and a second resetting 114 for pressing and positioning the distributing screws, the front ends of the cylinder rods of the first pressing 100 and the second resetting 114 are provided with a pressing tongue 272, and the second L-shaped plate 102 opposite to the pressing tongue 272 is fixedly provided with a detection device for detecting whether the screws exist. The pressing tongue 272 presses against the big end of the screw in the straight groove 110, and the screw combination detection 103 and the fourth detection 112; magnetic induction detection (for detecting a signal that the middle sliding plate 274 is in place) is arranged on the second L-shaped plate 102 in a manner of being adjacent to the detection 103, the detection 103 and the fourth detection 112 are arranged right opposite to the fourth U-shaped groove 270, a step groove 269 is formed in the middle of the fourth U-shaped groove 270, a through hole groove 269 and a second T-shaped groove 109 (using a suspension screw) on the sliding plate 274 are communicated with the first T-shaped groove 98, a pair of L-shaped plates 271 are arranged on two sides of the first upper first T-shaped groove 98, the L-shaped plates 271 with a symmetrical structure are fixed at the upper ends of the second T-shaped groove 109 and the first T-shaped groove 98 on the sliding plate 274, and the step grooves 269 on the two sides of the pair of the L-shaped plates 271 are identical to. Three fifth U-shaped grooves 330 which are equidistant are formed in the second vertical plate 273, two straight grooves 110 are formed in two ends of the sliding plate 274, the push rod 118 is driven through the air cylinder 119, and the push rod 118 is repeatedly switched among the two straight grooves 110 of the driving sliding plate 274, the three fifth U-shaped grooves 330 in the second vertical plate 273, the fourth U-shaped grooves 270 in two ends of the L-shaped vertical plate 276 and the through hole grooves 269; the fifth U-shaped groove 330 is communicated with the U-shaped rail output end 106 in a butt joint mode, and the fifth U-shaped groove 330 is communicated with the first T-shaped groove 98 of the T-shaped groove, the fourth U-shaped groove 270 and the through hole groove 269; the lower end of the intermediate slide plate 274 is connected to the push rod 118.

As shown in fig. 8, the front assembly 91 and the rear assembly 92 are divided into two structures, namely a two-point five-axis assembly locking assembly (for the seventh assembly 11 and the multi-station eighth assembly 12) as shown in fig. 8 a; another five-axis assembly locking assembly (for the first assembly 5 and the multi-station sixth assembly 10) is shown in fig. 8b with no limitation on the number of points (5 points in this embodiment); the front assembly 91 and the rear assembly 92 both comprise a second support 168, the top of the second support 168 is connected with one end of a driving assembly 332 through a multi-cylinder 145, the other end of the driving assembly 332 is connected with a vertical cylinder 133, the vertical cylinder 133 is connected onto a supporting frame of the multi-cylinder 145, a detection piece is arranged on the supporting frame 332, and the supporting frame 332 is connected with a pneumatic screwdriver 141 through a sliding rod and is connected with the pneumatic screwdriver 141, a screwdriver 144 and a suction nozzle 143.

The difference between the two is that the transverse moving drive of the assembly locking and attaching assembly with unlimited number of five shafts is the motor 278, the output shaft of the motor 278 is in transmission connection with the upper end of the middle vertical plate, the screw rod 285 and the optical axis are arranged on the first supporting plate 283 and the second supporting plate 286 in parallel, the first supporting plate 283 and the supporting plate 286 are fixed on the third vertical plate 125, the first supporting plate 283 is arranged on the fifth vertical plate 280, and the fifth vertical plate 280 is connected together through the sixth connecting plate 130. The transverse moving drive of the double-point five-axis assembly locking assembly is two sections of air cylinders 128, the driving shafts of the air cylinders 128 are connected with a third vertical plate 125 through couplers, and the air cylinders 128 are arranged on the third vertical plate 125. A pair of first stoppers 129 are installed at both ends of the cylinder 128.

The five-axis assembly, assembly and locking assembly structure without limiting the number of points (5 points in the embodiment) is characterized in that a seventh connection 169 is fixed at the upper end of a second support 168, a first L-shaped plate 122 and a second L-shaped plate 291 are arranged on the seventh connection 169 at intervals, a sliding pair 292, a rear assembly 92 (a front assembly 91) and a buffer bolt are arranged on the first L-shaped plate 122, a multi-cylinder 145 is arranged on the second L-shaped plate 291, and a cylinder rod of the multi-cylinder 145 is arranged in parallel with a linear slide rail of the sliding pair 292; the sliding pair 292 is connected with the driving assembly 302 in a sliding manner, the double sliding blocks on the driving assembly 302 are fixed with the L-shaped sliding plate 124, the cylinder rod of the multi-cylinder 145 is connected with the first joint 123, the first joint 123 is fixedly connected with the outer end face of the L-shaped sliding plate 124, the upper end face of the L-shaped sliding plate 124 is fixedly connected with the fifth vertical plate 280, a U-shaped groove is arranged in the middle of the fifth vertical plate 280, one end of an eighth connecting plate 281 penetrating through the U-shaped groove is fixed with a fixing plate of the motor 278, the motor 278 is fixed on a first supporting plate 283 and a second supporting plate 286, the first supporting plate 283 and the second supporting plate 286 are fixed on the L-shaped sliding plate 124, the output shaft of the motor 278 is fixed with the middle vertical plate, the upper end of the middle vertical plate is connected with a screw rod 285 in a transmission manner, the lower end of the middle vertical plate is connected with an optical axis in a, the motor 278 drives the eighth connecting plate 281 to drive the sixth vertical plate 282 to move along the optical axis and the screw rod 285 along the fifth vertical plate 280U-shaped groove;

the other end of the eighth connecting plate 281 is fixedly connected with a sixth vertical plate 282, the sixth vertical plate 282 is fixed with the sliding blocks on the upper sliding rail pair 279 and the lower sliding rail pair 126, and the linear sliding rails on the upper sliding rail pair 279 and the lower sliding rail pair 126 are fixed with the fifth vertical plate 280; the sixth vertical plate 282 is fixedly connected with the fourth vertical plate 131, the two ends of the upper end of the fifth vertical plate 280 are provided with a limiting fifth buffer 284 (the initial point and the final point of the motor 278), the middle of the fourth vertical plate 131 is provided with a vertical first slide rail 135 and a second guide rail 288, the first slide rail 135 and the second guide rail 288 are fixed on the vertical plate 136, the upper end of the fourth vertical plate 131 is provided with a first fixing plate 132, the lower end of the fourth vertical plate 131 is provided with a fourth fixing plate 293 (the fixing plate is provided with a limiting screw), the first fixing plate 132 is provided with a vertical cylinder 133 connecting seat, the vertical cylinder 133 connecting seat is connected with an air lever of the vertical cylinder 133, the vertical cylinder 133 is fixed on the horizontal plate 134, the horizontal plate 134 is fixed with the vertical plate 136, the middle of the lateral side of the vertical plate 136 is provided with a second plate 139, a detection on the second fixing plate 139 is over against a connecting plate of the air pipe joint 137 and the, an upper plate 140 and a lower plate 140 which are arranged in parallel at intervals are arranged in the middle of the vertical plate 136, the upper plate 140 and the lower plate are provided with an air screwdriver 141 and a second buffer 142 with a sliding rod and a spring, the air screwdriver 141 is connected with an air screwdriver suction nozzle 143, the air screwdriver suction nozzle 143 is connected with a screw driver 144, the upper end of the air screwdriver 141 is provided with an air pipe joint 137, and the upper ends of the sliding rod and the second buffer 142 are provided with pressure valves 138.

The structure of the double-point five-axis assembly locking assembly is as follows; a seventh connection 69 is fixed at the upper end of a second support 168, an L-shaped plate 122 and an L-shaped plate 2 front assembly 91 are arranged on the seventh connection 69 at intervals, a slide rail pair 2 rear assembly 92 and a buffer bolt are arranged on the L-shaped plate 122, a multi-cylinder 145 is arranged on the L-shaped plate 2 front assembly 91, and a cylinder rod of the multi-cylinder 145 is arranged in parallel with a linear slide rail of the slide rail pair 2 rear assembly 92; the double-slider on the rear component 92 of the slide rail pair 2 is fixed with the L-shaped sliding plate 124, the cylinder rod of the multi-cylinder 145 is connected with the first joint 123, and the first joint 123 is fixedly connected with the outer end face of the L-shaped sliding plate 124. The sixth vertical plate 282 is fixed with the sliding blocks on the upper sliding rail pair 279 and the lower sliding rail pair 126, and the linear sliding rails on the upper sliding rail pair 279 and the lower sliding rail pair 126 are fixed with the third vertical plate 125; the upper end surface of the L-shaped sliding plate 124 is vertically and fixedly connected with a third vertical plate 125, a U-shaped groove is arranged in the middle of the third vertical plate 125, one end of a connecting plate 127 which passes through the U-shaped groove in the middle of the side surface of the third vertical plate 125 is fixed with a fixing plate of an air cylinder 128, the other end of the connecting plate 127 is fixedly connected with a sixth vertical plate 282, the sixth vertical plate 282 is fixedly connected with a fourth vertical plate 131, two ends of the upper end of the plate 280 of the third vertical plate 125 are provided with limit buffers, a vertical first sliding block guide rail 135 and a second guide rail 288 are arranged in the middle of the fourth vertical plate 131, a first sliding rail 1353 and the second guide rail 288 are fixed on the vertical plate 136, a first fixing plate 132 is arranged at the upper end of the fourth vertical plate 131, a fourth fixing plate 293 (a limit screw is arranged at the lower end of the fourth vertical plate 131), a vertical air cylinder 133 connecting, the plate 134 is fixed with a vertical plate 136, a second plate 139 is arranged in the middle of the side face of the vertical plate 136, a detection on the second fixing plate 139 is arranged right against a connecting plate of the air pipe joint 137 and the pressure valve 138, the vertical plate 136 is fixed with a sliding block on the first sliding rail 135 and a sliding block on the second guiding rail 288, an upper plate 140 and a lower plate 140 which are arranged in parallel at intervals are arranged in the middle of the vertical plate 136, the upper plate 140 and the lower plate 140 are provided with an air batch 141 and a sliding rod + a second buffer 142, the air batch 141 is connected with an air batch suction nozzle 143, the air batch suction nozzle 143 is connected with a screw driver 144, the air pipe joint 137 is arranged at the upper end.

As shown in fig. 9, the detection assembly 13 and the unqualified blanking assembly 14 are fixed on an upper plate 147, the upper plate 147 is fixed on a third fixing frame 165, the detection assembly 13 is arranged at the front part of the back surface of the upper plate 147, the blanking part 14 is arranged at the middle part of the front surface of the upper plate 147, a third buffer 150 and a fourth buffer 157 are arranged at the upper end of the front surface of the upper plate 147, a guide rail slider 151 is arranged at the middle end of the front surface of the upper plate 147, a slider on the guide rail slider 151 is connected with a third fixing plate 152, the side surface of the third fixing plate 152 is connected with a second head 149, the second head 149 is connected with a cylinder rod of a fourth cylinder 146, the fourth cylinder 146 is fixed with the upper plate 147 by a first frame 148, a fifth cylinder 146 is arranged on the third fixing plate 152, a clamping cylinder 154 is arranged at the lower end of the fifth cylinder 146; the detection component 13 is composed of a fixed base 156 fixing a pressing cylinder, the pressing cylinder is connected with a second fixing frame 158, a wiring board 161 is arranged at the front section of the second fixing frame 158, a detection electrode 159 and an output electrode 160 are arranged on the wiring board 161, and a plurality of detection probes 163 are arranged at the lower end of the second fixing frame 158.

All the action parts are connected with a master controller, and are coordinated and matched according to a preset program to jointly complete the assembling, locking and forming of the base and the wiring screws.

Prior art devices are used for mechanisms or components of the present invention not described in detail in the above description.

The working process of the on-line automatic assembly and detection equipment of the electric power electric control alarm module is as follows:

the first step is as follows: the alarm module base 210 inputs the first station 170;

the alarm module base 210 is guided to the right end of the second rail 35 on the positioning rail 230 by a conveyor belt and a manipulator (not shown), the alarm base 3 is driven 236 by a cam on the robot 37 along the eight-shaped groove of the positioning rail 230 on the conveying mechanism 2, the push rod 42 on the driving fork assembly 231 is guided by the third U-shaped groove 189, and the alarm base 3 is pushed to be input to the first station 170 from right to left on the second rail 35.

The second step is that: the conveying mechanism 2 drives the alarm module base 210 from the first station 170 to the second station 171;

when the correlation detection group 181 of the first station 170 detects that the alarm base 3 is present, the first motor 65 and the speed reducer 66 of the robot 37 drive the output shaft 69, the output shaft 69 drives the synchronizing wheel 70, the synchronizing wheel 70 drives the synchronizing belt 71 and the heavy wheel 74, the heavy wheel 74 drives the cam 244 on the cam drive 236 to rotate, the cam groove 76 on the cam 244 drives the first follower 53 to move along the first mutation point 252 of the cam groove 76 to the second mutation point 241, the cam drive 236 drives the fork assembly 231 to lift the push rod 42, the sensor arranged on the side surface of the push rod 42 and the side surface of the push rod 42 simultaneously release the contact with the right end surface of the alarm module base 210, and after the sensor senses the signal of the alarm module base 210, cam 244 of cam drive 236 continues to rotate, cam slot 76 of cam 244 drives first follower 53 along cam slot 76 from first discontinuity 252 to third discontinuity 253, and pushrod 42 of fork assembly 231 moves alarm module base 210 laterally to second position 171.

The third step: the first feeding device 220 conveys and distributes screws to the first assembly component 5, and the front component 91 of the assembly and locking assembly assembles the screws into a third polar groove 208 (vertical second row) and two M3 screws 200 in the middle section of the alarm module base 210 for assembly and locking (including a fourth polar groove 209, a vertical first row of screws and an auxiliary groove 215, and a vertical first row of screws).

When the emission photoelectric device 239 in the correlation detection group 181 of the second station 171 detects that the alarm module base 210 is located, the double-spring top-pressing T-shaped plate brake assembly 39 and the constant-pressure assembly 232 cooperate to press the alarm base 3 in a floating manner (deceleration effect), and the lifting cylinder 237 on the pressing assembly 238 drives the pressing plate to press the alarm module base 210 from above at the same time; the first photoelectric detection in the n +1 photoelectric detection on the circumference outside the cam groove 251, the first follower 53 rotating in the cam groove 76 from a first mutation point 252 to a third mutation point 253 along the n +1 section, the rotating control cam 244 drives the push rod 44 on the upper shifting fork assembly 231, the push rod 44 pushes the first section of the alarm base 3 transversely moving from right to left along the U-shaped through groove 18, when a signal of the alarm module base 210 is detected, the first motor 65 on the robot 37 stops the cam 244 from rotating, the robot 37 shifting fork assembly 231 and the alarm module base 210 are accurately stopped, the rear assembly 92 of the third pole groove 208 (vertical second column) is assembled at the locking position, the assembly and the locking of the vertical first screw of the third pole groove 208 by the rear assembly 92 are waited (the subsequent robot 37 controls the cam 244 to drive the n +1 section, the ascending section, the descending section and realize the transposition principles of different stations and the point-by-point control principle in the stations, the alarm base 3 has the same principles and methods of switching different pole slots, different screw pitches and different stations as before, and the subsequent references are not described again, and the technical features and principles are technical features which cannot be realized and are not described in the prior art);

at the same time; m3 screws 200 are loaded into a screw type circular vibration 261 of a feeding and distributing module 220 of a fourth station 183, the screws are sequenced and oriented by a sequencing module 90, pass through a first rail 94, enter a U-shaped rail 106, and are detected by a third detection 107 of a combined screw to confirm whether the screw exists or not, the U-shaped rail 106 is vibrated out by a straight vibration 117 to a dislocation module 93, the dislocation module 93 at the right end drives a T-shaped groove input notch cross groove 111 on a sliding plate 274, after a second detection 104 above the cross groove 111 detects the screw, an air cylinder 119 drives the sliding plate 274 connected with a push rod 118 to move rightwards, the sliding plate is limited by a limiting screw 268 at the left end of the U-shaped groove 109, the T-shaped groove input notch cross groove 111 and the cross groove 111 screw at the left end of the sliding plate 274 enter the T-shaped groove 98 and are butted with the T-shaped groove 110, after a signal that the sliding plate 274 is in place is detected by magnetic induction, an air cylinder spring resetting, this is not available in the prior art, and the offset of the screw is eliminated), after the detection 103 detects the screw in the T-shaped groove 110, the rear assembly 92 is started (the rear assembly 92 includes after the locking assembly is assembled);

the rear assembly 92 is provided with a plurality of air cylinders 145 which drive the L-shaped sliding plate 124 to linearly move along the linear slide rail of the sliding pair 292 in a multi-point stroke manner, an air screwdriver suction nozzle 143 on the L-shaped sliding plate 124 moves to a T-shaped groove 110 of a two-screw dislocation module 93 to suck screws, the sucked screws move to the position above the alarm module base 210 corresponding to a station in the U-shaped through groove 18 of the conveying mechanism 2, two-section stroke vertical movement vertical air cylinders 133 control a screw driver 144 and the air screwdriver suction nozzle 143 to suck M3 screws 200 to be assembled above screw holes of a second row of butt-joint pole grooves from a second station 171 to a third pole groove 208 of the alarm module base 210, and the suction nozzle 143 is locked to a first screw hole of the alarm module base 210 butt-joint pole groove by air screwdriver rotation;

then the vertical moving vertical cylinder 133 is reset, the multi-cylinder 145 is reset to the air batch suction nozzle 143, the air batch suction nozzle 143 is moved to the T-shaped groove 110 of the two-screw dislocation module 93 to suck screws, the previous procedure is repeated, the multi-cylinder 145 utilizes the second section of stroke, the rear assembly 92 is pushed to the position above the vertical second screw hole of the third polar groove 208, and the previous process is repeated to assemble and lock the M3 screw 200 into the vertical second screw hole of the third polar groove 208;

then the vertical moving air cylinder 133 is reset, the multi-air cylinder 145 is reset until the air batch suction nozzle 143 moves to a T-shaped groove 110 of the two-screw dislocation module 93 to suck screws, the previous procedure is repeated, after the screws are sucked by the T-shaped groove 110, the motor 278 drives the connecting plate 127 and the fourth vertical plate 131 to move step by step along the line slide rail line with unlimited number of straight lines on the line slide rail slide block 126 and the line slide rail slide block 279 by the optical axis and the screw rod 285, the rear component 92 moves to the first row of the fourth pole groove 209 from the second row of the third pole groove 208 according to the distance between the first screw hole and the second screw hole, the action and the process of the second row of the third pole groove 208 are repeated, and the rear component 92 is assembled and locked with the first vertical row of screws.

The auxiliary grooves 215 are completed by repeating the action and process of the second row of the third pole grooves 208 vertically to the first row of screws. The double-spring top-pressure T-shaped plate brake assembly 39 is matched with the constant-pressure assembly 232 to continuously float and press the alarm module base 210 on the alarm base 3, and the pressing assembly 238 loosens the alarm module base 210;

the conveying mechanism 2 drives the alarm module base 210 to move from the second station 171 to the receiving photoelectric device 239, the pressing assembly 238 presses, the double-spring jacking T-shaped plate brake assembly 39 is matched with the constant pressure assembly 232, and the alarm base 3 continues to float and press the alarm module base 210.

The fourth step: the first feeding device 220 feeds the screws to the second assembling component 6 through conveying and distributing, and the rear component 92 assembles and locks the screws into the first polar groove 206 (vertical first row) and the two M3 screws 200 (including the first row of screws vertical to the second polar groove 207 and the first row of screws vertical to the third polar groove 208) at the left end of the alarm module base 210.

A fifth step, M5 screw 201, M4 screw 202, M2 screw 203, respectively engaged by the second supply 223, with the third module 7 and the fourth module 8; third supply 226, cooperating with fifth 9 and sixth 10 modules; fourth supply 229 cooperating with seventh module 11, eighth module 12; and is matched with the front component 91 and the rear component 92 to realize the assembly and the locking of the alarm module base 210 according to the assembly and the locking action process of the M3 screw 200.

Sixthly, after the operation of the pair of stations is completed, the conveying mechanism 2 shifts the alarm module base 210 to move the twenty-second station 179 in a stepping mode, the assembled finished product 300 is output in each polar groove of the detection component 13 and is subjected to power-on detection of an output electrode, and the conveying mechanism 2 is responsible for matching position shifting detection of different polar grooves of the alarm module base 210;

seventhly, the assembled finished product 300 is subjected to grabbing and blanking by matching the unqualified product of the alarm module base 210 through the blanking part 14 and the conveying mechanism 2; the unqualified material is pushed to a collecting area (not shown in the figure), if the material is qualified, the unqualified blanking part 14 does not work, and the assembled finished product 300 is output to the next process along an output U-shaped groove at the left end of the conveying mechanism 2.

The processes and actions are repeated, and the assembly, locking and detection of the alarm module are realized in flow mass production.

The invention provides online automatic assembly and detection equipment for an electrical control alarm module, which solves the problems of low automation degree, high failure rate, unstable product quality, low working efficiency, high manufacturing cost and long manufacturing period of the prior art which adopts manual operation and detection; the system can realize automatic assembly, screw locking and alarm detection of 2-pole, 3-pole and 4-pole electric control alarm module bases and different wiring screws with different widths, and can meet the screw locking of deep holes and wide mounting counterbores.

Claims

1. The utility model provides an online automatic assembly of electric alarm module and detection device, its characterized in that includes the mesa that is supported by a plurality of foot cup supports, be equipped with conveying mechanism on the mesa, conveying mechanism one end is connected with the conveyer belt, still be equipped with alarm base input, by the first subassembly and the second subassembly of first feed, by the third subassembly and the fourth subassembly of second feed, by the fifth subassembly and the sixth subassembly of third feed, by the seventh subassembly and the eighth subassembly of fourth feed, determine module and unloading subassembly in proper order along conveying mechanism direction of delivery on the mesa.

2. The on-line automatic assembling and detecting device for the electric alarm module according to claim 1, wherein the conveying mechanism comprises a positioning rail, a U-shaped through groove is formed in the positioning rail, a shifting fork assembly is arranged along the U-shaped through groove, a cam drive is arranged on the outer side of the positioning rail, the bottom of the cam drive is supported by a third support, the third support is fixed on a table board, the positioning rail is fixed on the table board through a plurality of bracket supports, eleven stations are sequentially arranged along the positioning rail, each station is provided with a correlation photoelectric device, a pressing assembly, a double-spring jacking T-shaped plate brake assembly and a jacking assembly, receiving photoelectric devices and emitting photoelectric devices of the correlation photoelectric devices are arranged diagonally according to the stations, and unqualified collection devices are arranged on the jacking assemblies.

3. The on-line automatic assembling and detecting device for the electric alarm module according to claim 2, wherein the cam driver is connected with the positioning rail through a double-sliding-rail mounting assembly, and the cam driver, the double-sliding-rail mounting assembly and the shifting fork assembly form a robot.

4. The on-line automatic assembling and detecting device for the electric alarm module according to claim 2, wherein the shifting fork assembly comprises a shifting lever assembly formed by connecting three connecting plates by two connecting sleeves, the shifting lever assembly is provided with 7 first U-shaped grooves, and push rods are installed in the first U-shaped grooves.

5. The on-line automatic assembling and detecting device for the electric alarm module according to claim 2, wherein the double-slide-rail mounting assembly comprises a first double-row guide-rail sliding block pair and a second double-row guide-rail sliding block pair, the first double-row guide-rail sliding block pair and the second double-row guide-rail sliding block pair are connected by a first vertical plate, a guide groove penetrating through is formed in the middle of the vertical plate, a first follower is arranged above the guide groove, and the first vertical plate is fixed on the positioning rail.

6. The on-line automatic assembling and detecting device for the electric alarm module according to claim 2, wherein the cam driver comprises a second vertical plate, the second vertical plate is connected with a second mounting plate through an optical axis, the second mounting plate is connected with the first motor through a speed reducer, an output shaft of the speed reducer is connected with a synchronous wheel, the synchronous wheel is connected with a heavy driving wheel through a synchronous belt, the heavy driving wheel is connected with a transmission shaft, one end of the transmission shaft is connected with the first detector, the other end of the transmission shaft is connected with the cam through a connecting bearing, and a second follower is arranged outside the cam.

7. The on-line automatic assembling and detecting device for the electrical alarm module according to claim 2, wherein the pressing assembly comprises a vertical third cylinder, the vertical third cylinder is connected with a fourth connecting plate through an active joint, an S-shaped chute is formed in the fourth connecting plate, a third follower is arranged in the S-shaped chute, the connecting plate is connected with a T-shaped plate, a U-shaped groove is formed in the T-shaped plate, a second upper pushing plate is connected in the U-shaped groove, the third follower is fixed on the second upper pushing plate, the fourth connecting plate penetrates through the U-shaped groove, a second U-shaped groove is formed in the second upper pushing plate, an opening of the second U-shaped groove is a chamfer angle, and an upper cover is connected to the top of the fourth connecting plate.

8. The on-line automatic assembling and detecting device for the electric alarm module according to claim 2, wherein the first assembly to the eighth assembly are symmetrically identical in structure and are divided into four groups of assembly lock-attached front assemblies and rear assembly lock-attached rear assemblies, and the first feeding module to the fourth feeding module are identical in structure and comprise a sequencing module and a butt joint dislocation module.

9. The on-line automatic assembling and detecting device for the electric alarm module according to claim 8, wherein the sequencing module comprises a U-shaped frame, a first bracket is connected to the U-shaped frame, a cross groove is connected to the first bracket, a second detecting piece is arranged above the cross groove, the cross groove is communicated with an input port of a U-shaped rail, the input port is supported by a direct vibration, one end of an output port of the U-shaped rail is butted with the dislocation module, the other end of the output port is connected with a spiral circular vibration, and a pair of pressing plates arranged at intervals are arranged at the upper end of the input port of the U-shaped rail;

the dislocation module includes drive dislocation and track support, be equipped with the push cylinder on the track support, track support top is equipped with second step type T type groove and first step type T type groove, first step type T type groove both ends are equipped with the location cylinder spring that compresses tightly that is used for dividing the material screw and reset and compress tightly, be equipped with the detection piece on second step type T type groove and the first step type T type groove.

10. The on-line automatic assembling and detecting device for the electrical alarm module according to claim 8, wherein the front assembly and the rear assembly respectively comprise a second support, the top of the second support is connected with one end of a driving assembly through a multi-section stroke cylinder, the other end of the driving assembly is connected with a vertical cylinder, the vertical cylinder is connected onto a multi-section stroke cylinder supporting frame, a detecting piece is arranged on the supporting frame, the supporting frame is connected with a gas batch through a sliding rod, and the gas batch is connected with a gas batch, a screwdriver and a suction nozzle.