CN112008399A

CN112008399A - Full-automatic locking system for incoming line end of circuit breaker

Info

Publication number: CN112008399A
Application number: CN202010893504.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yueqing Yedao Electromechanical Co ltd
Current assignee: Hangzhou Yelu Electromechanical Technology 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: CN112008399B

Abstract

The invention discloses a full-automatic locking system for a wire inlet end of a circuit breaker, which comprises a rack table top, wherein a belt conveying body for conveying a base from left to right is arranged on the outer side of the rack table top, the input end of the base, a feeding air-blowing vibration turnover mechanism, a feeding material pushing mechanism, a discharging air-blowing vibration turnover mechanism and a discharging material pushing mechanism are sequentially arranged above the belt conveying body from left to right, a unqualified detection component is arranged close to the discharging air-blowing vibration turnover mechanism and the discharging material pushing mechanism, an indexing turntable component which is butted with the feeding air-blowing vibration turnover mechanism and the feeding material pushing mechanism is arranged on the inner side of the belt conveying body, and is provided with four stations, and a positioning and clamping fixture of the base is arranged at each station, and a base, a conductive plate and a wire pressing frame assembly is arranged around the positioning and clamping fixture of the indexing turntable assembly along the clockwise direction of the indexing turntable assembly. The invention improves the assembly precision and the qualification rate of the inlet wire end of the electrical switch.

Description

Full-automatic locking system for incoming line end of circuit breaker

Technical Field

The invention belongs to the technical field of automatic assembly equipment of electrical switch products, and particularly relates to a full-automatic locking system for a circuit breaker inlet wire end.

Background

The current switch base goes up the current conducting plate of assembly inlet wire end, the pressing wire frame, the screw, all adopt artifical both hands to operate, on the one hand the pressing wire frame wears into the current conducting plate, again with pressing wire frame and current conducting plate assembly on the switch base in each polar slot, the pressing wire frame screw is snatched manually, on the other hand snatch the electricity and criticize pressing wire frame screw locking on the current conducting plate, then manually with base and current conducting plate upset 180 degrees, the finger compresses tightly current conducting plate and pressing wire frame, reuse another hand snatchs the screw, after putting into the base via hole, another hand snatchs the screw locking of electricity in criticizing the base via hole, then manually turn over 180 degrees with the base again and put right, whole manual work beat 48 seconds 1 platform, flow into next process. This approach presents the following assembly problems: 1. the manual holding of the screwdriver cannot guarantee vertical alignment and locking, so that the thread pressing frame screws slide, and a client cannot normally wire. 2. The current-conducting plate is manually assembled and is not arranged in a U-shaped groove of the base in place, and the current-conducting plate cannot be completely locked manually, so that the performance of a product is seriously influenced by electric arc pulled out by customer equipment, equipment burnout, poor direct-trip of a switch and the like. 3. Hand-grabbing screws often drop screws into product bases, and neglected-locking screw neglected-loading pressing line frames cause quality hidden troubles and burning loss. 4. The existing operation product has large dust on incoming materials, poor electric conduction caused by dust before and after operation, great complaints of users and influence on the quality of the product. And the mode has the disadvantages of loose locking, poor operation, high rework rate, complicated locking, low efficiency and high labor cost.

Disclosure of Invention

The invention aims to provide a full-automatic locking system for a circuit breaker inlet wire end, which improves the assembly precision and the qualification rate of the inlet wire end of an electrical switch.

The technical scheme adopted by the invention is as follows: the utility model provides a full-automatic locking system of circuit breaker inlet wire end, including the frame mesa, the frame mesa is equipped with the belt conveyor who turns right the base from a left side to the outer side, the top of belt conveyor from left to right has set gradually the input of base, material loading vibration tilting mechanism that blows, material loading pushing equipment, unloading vibration tilting mechanism that blows, unloading pushing equipment, it detects unqualified go-no-go subassembly to be equipped with near unloading vibration tilting mechanism and unloading pushing equipment, the belt conveyor leans on the inner side to be equipped with the graduation carousel subassembly that is equipped with that the butt joint of material loading vibration tilting mechanism and material loading pushing equipment, the graduation carousel subassembly is equipped with the quadruplex position, the location that is equipped with the base at every station presss from both sides tight anchor clamps, the location that is around graduation carousel subassembly presss from both sides tight anchor clamps and is equipped with base and.

The invention has the beneficial effects that: the full-automatic locking system for the incoming line end of the circuit breaker eliminates manual assembly errors and mistakes, improves the assembly precision and the qualification rate of the incoming line end of an electrical switch, eliminates hidden quality troubles and badness, greatly reduces equipment and manpower investment, and efficiently provides services of high-quality products for customers. The equipment has the advantages of simple structure, compact structure, low cost, long service life and high automatic comparison degree, the efficiency beat is 1 in 48 seconds from the original manual beat, and the automatic equipment is improved to 1 in 5 seconds.

Drawings

FIG. 1a is a schematic view a of a product of a fully automatic locking system for a line inlet end by using the system of the present invention;

FIG. 1b is a schematic diagram b of a product of a fully automatic locking system for a line inlet end by using the system of the present invention;

FIG. 2 is a schematic diagram of the overall structure of a fully automatic locking system for the incoming line end of the circuit breaker according to the present invention;

FIG. 3 is a schematic diagram of the system station configuration of the present invention of FIG. 2;

FIG. 4 is a schematic view of the turntable clamp of FIG. 3;

FIG. 5 is a schematic structural diagram of a direction A of the fully automatic locking system at the incoming line end in FIG. 3;

FIG. 6a is a schematic structural diagram of a direction A of the fully automatic locking system at the incoming line end in FIG. 5;

FIG. 6b is a schematic structural diagram of the incoming line end full-automatic locking system A in FIG. 5;

FIG. 7 is a schematic view of the structure of the automatic screw feeding part of FIG. 2

FIG. 8 is a schematic diagram of an automatic flip-chip assembly of the conductive plate and the wire frame of FIG. 2

FIG. 9 is a schematic view of the conductive plate and the pressing wire frame of the automatic screw locking device of FIG. 2;

fig. 10 is a schematic structural view of the loading and unloading mechanism in fig. 2.

In the figure, 1, a table board, 2, an indexing turntable assembly, 3, a blanking air-blowing vibration turnover mechanism, 5, a belt conveyor body, 6, a feeding air-blowing vibration turnover mechanism, 8, an automatic feeding device, 9, a feeding material pushing mechanism, 10, an automatic sorting mechanism, 11, a machine frame, 12, a reloading component, 13, an automatic locking mechanism, 14, a blanking material pushing mechanism, 15, an automatic sorting mechanism, 16, an automatic blanking component, 17, unqualified material distribution, 18, an automatic feeding component, 19, a sorting material distribution assembly, 20, a machine frame, 21, an eleventh station, 22, a tenth station, 23, a ninth station, 24, an eighth station, 25, a fifth station, 26, a sixth station, 27, a seventh station, 28, a first station, 29, a second station, 30, a third station, 31, a fourth station, 32, a twelfth station, 33, a support, 34, a motor-driven indexing disc, 36, a hollow positioning groove type clamp, 37. a second-stage positioning pin 38, a first-stage positioning pin 39, a fourth-stage positioning pin 40, a second-stage positioning pin 41, a first-stage positioning pin 42, a second-stage positioning pin 43, a first-stage positioning pin 44, a third-stage positioning pin 45, a third-stage positioning pin 46, a positioning groove type clamp 47, a positioning groove type clamp 48, a positioning groove type clamp 50, a fixed large inner disc 51, a rotary outer transmission disc 51, a U-shaped plate 52, a supporting frame 53, an L-shaped frame 54, an L-shaped frame 55, an L-shaped frame 56, a discharging rail 57, a connecting plate 57, an 58. L-shaped frame 60, a front-back pushing assembly 61, a supporting frame 62, an output rail assembly 63, a sorting and grabbing mechanical arm 64, a front pushing assembly 65, an upper pushing assembly 67, an upper-lower cylinder linear sliding rail driving frame 68, an outer frame 69, an upper driving assembly 70, three groups of motor locking assemblies 71, and

locking driving

71, 72. assembling, positioning and pressing three pressing claws, 73 pressing components, 75 upper dislocation components, 76 pushing components, 77 three groups of clamping jaw cylinders, 78 vertical cylinders, 79 pushing cylinders, 83 buffering, 84 double-slider linear guide rail pairs, 85 buffering, 87 upper plates, 88 supporting plates, 89 buffering, 90 buffering limiting, 91 cylinder rods, 93 push plates, 94 slider frames, 96 fixing plates, 100 linear slide rail pairs, 103U-shaped frames, 104 cylinders, 105U-shaped chutes, 106 vertical U-shaped grooves, 107U-shaped grooves, 108U-shaped grooves, 109 extending end plates, 110 pressing plates, 111 front step plates, 112U-shaped grooves, 113 front end plates, 114 horizontal pushing cylinders, 115 connecting plates, 116 pushing cylinders, 118 double-row linear slide rail sliders, 119 limiting blocks, 120 step sleeves, 121 directional sleeves and 122 supporting plates, 123. an upper push cylinder, 124, a screwdriver, 125, a chuck, 126, a transition head, 127, a double-row linear slide rail sliding block, 128, an L-shaped plate, 129, a fixed plate upper plate, 130, a motor, 131, a universal joint, 132, a spline, 133, a spline housing, 134, a universal joint, 135, a circular vibration, 136, a straight vibration, 137, a support frame, 138, a U-shaped groove push plate, 139, a push cylinder, 140, a linear slide rail sliding block frame, 141, a linear push assembly, 142, an L-shaped plate, 144.7, a template, 145, a push cylinder, 146, an elastic clamp frame, 147, a baffle, 150, a U-shaped groove, 151, a U-shaped frame, 152, a front vertical plate, 153, 154, an output composite U-shaped groove, 155, a disc, 156, a front vertical plate, 157, an upper and lower compression assembly, 158, an upper push cylinder, 160, a linear guide rail frame, 161, a vertical plate frame, 163, a linear slide rail sliding block pair, 164, 165, three cylinders, 166, three, 168. a linear slide rail pair, 170 a vibrating disk, 171 three U-shaped rails, 172 a vertical plate, 173 an L-shaped frame, 174 a cylinder, 175 a side plate, 177 a second pushing cylinder, 178 a material separating plate, 179 a linear slide rail frame, 180 a yielding groove, 181 a detection device, 182 a first baffle, 183 a double-slide rod cylinder, 184 a clamping cylinder, 187 a linear slide rail pair, 188 a vertical plate, 191 a gravity rotating shaft, 192 a vertical plate, 193 a machine frame, 194 an L plate, 195 a guide plate, 196 a U-shaped groove, 197 a clamping contactor membrane cylinder, 198 a feeding blowing component, 199 a fixed plate, 200 a fixed rotating seat, 201 an oil-containing bearing, 202 a rotating pair, 204 a connecting plate, 205 a movable shaft, 206 a cylinder, 207 a feeding detection device, 208 an L-shaped push plate, 209 a sliding pair, 210 a material pushing component, 211 an air cylinder, 212 an air cylinder, 213 a material pulling component, 214 a sliding pair, 215, an L-shaped push plate, 216, a discharging vibration purging assembly, 222, a vertical plate, 223, a driving rotating shaft, 226, an unqualified pushing assembly, 227, a finger, 229, an L-shaped plate, 230, a clamping cylinder, 231, a connecting plate, 232, a finger, 233, a Z-axis moving cylinder, 234, a cylinder, 235, a base, 236, a conductive plate, 237, a screw, 238, a pressing wire frame, 239, a component, 240, a screw, 241, a guide block, 242, a U-shaped clamping groove, 243, a clamping groove, 244, a 250, a sliding block fixing plate, 251, a dislocation assembly, 252, a fixing detection, 253, an upper pushing cylinder, 254, a linear sliding rail sliding block pair, 255, a pressing plate, 256, a vertical plate, 257, a U-shaped groove fixing plate, 258, a front baffle, 259, T, 260, a clamping jaw, 261, an L-shaped push plate, 262, 263, 264, a rear baffle, 266, a front U-shaped groove plate, 290, and a.

Detailed Description

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

As shown in fig. 1a and fig. 1b, 3U-

shaped slots

242, 243 and 244 are arranged in 3 polar grooves on the inlet end of the electrical switch base 235, a wire pressing frame 238 is arranged on the conductive plate 236, a screw 237 is pre-arranged on the wire pressing frame 238, a component 239 and a component 239 are arranged in 4U-shaped slots, the base 235 is turned over by 180 degrees, the screw 240 is arranged in through holes on the corresponding back surfaces of the U-shaped slot 242, the slot 243 and the slot 244 of the base 235, and the component 239 is locked on the base 235 by the screw 240 to form a fully automatic locking system product of the inlet end of the electrical switch;

as shown in figures 2 and 3, in order to achieve the above purpose, the invention provides a wiring terminal full-automatic locking system, which comprises a frame table board 1 arranged near the outer end, a base 235 is conveyed from a belt conveyor 5 from left to right, the belt conveyor 5 is isolated into three sections by a feeding air-blowing vibration turnover mechanism 6, the left section is the input end of the base 235, the middle section is arranged from left to right, the feeding air-blowing vibration turnover mechanism 6, a feeding material pushing mechanism 9, a discharging air-blowing vibration turnover mechanism 3, a discharging material pushing mechanism 14, a detected unqualified sorting component arranged close to the discharging air-blowing vibration turnover mechanism 3 and the discharging material pushing mechanism 14, the belt conveyor 5 is arranged below the detected unqualified sorting component, a detected qualified product base 235 component is conveyed to the next process by a rear section of the belt conveyor 5 to the inner side of the belt conveyor 5, and an indexing turntable component 2 is arranged in butt joint with the feeding air-blowing vibration turnover mechanism, indexing table subassembly 2 is equipped with 4 stations, is equipped with the location clamping jig of base 235 at every station, and around the location clamping jig of indexing table subassembly 2, clockwise along indexing table subassembly 2 is equipped with base 235 and current conducting plate 236 and pressure line frame 238 equipment subassembly and includes: the press frame 238 is provided with a combined screw 240 automatic feeding device 8 and a combined screw 240 sorting and distributing assembly 19 opposite to the clamping fixture, the screw 240 automatic locking mechanism 13 is provided with a conductive plate 236 automatic sorting 10, a conductive plate 236 and press frame 238 fleeing assembly 12 and a press frame 238 automatic sorting 15 in sequence from left to right at the outer end of the automatic locking mechanism 13, and the automatic sorting 15, the automatic sorting 10 and the fleeing assembly 12 are positioned at the same straight end on the rack 11. The right end of the indexing turntable assembly 2 is provided with an unqualified material distribution 17, and the front end of the indexing turntable assembly 2 is provided with an automatic feeding part 18 and an automatic discharging part 16.

The clamping fixture is positioned along the assembly base 235, and a clockwise conveying route from left to right is provided with a first station 28, a second station 29, a third station 30, a fourth station 31, a fifth station 25, a sixth station 26, a seventh station 27, an eighth station 24 and a ninth station 23; the tenth station 22, the eleventh station 21, the twelfth station 32 and the automatic product feeding part 18 are arranged at the first station 28, the automatic feeding device 8 and the automatic blanking part 16 are arranged at the first station 29, and the feeding device 8 and the combined screw 240 sequencing and distributing assembly 19 are arranged at the second station 29; the automatic locking mechanism 13 is arranged at the vacant positions of the third station 30 and the fourth station 31, the belt conveying body 5 is arranged at the fifth station 25, the qualified product output line is arranged at the sixth station 26, and the feeding turnover mechanism 6, the blanking turnover mechanism 3, the feeding pushing mechanism 9 and the blanking pushing mechanism 14 are arranged between the fifth station 25 and the sixth station 26; the table board 1 is supported by a frame 20, the frame which can be movably replaced is arranged around the periphery of the frame 20 and is arranged clockwise, the unqualified material 17 is arranged at a seventh station 27, the sorting material-distributing assembly 19 is arranged at an eighth station 24, the inner rotary disc 50 is arranged at a twelfth station 32, the automatic sorting 10 is arranged at a ninth station 23, the fleeing device 12 is arranged at a tenth station 22, and the automatic sorting 15 is arranged at an eleventh station 21.

As shown in fig. 4, the indexing turntable assembly 2 is structured such that a rotary outer transmission disc 51 and a stationary inner disc 50 are fixed on an output rotating shaft of a support 33 provided with a divider, 4 hollow positioning groove type fixtures 36, a positioning groove type fixture 46, a positioning groove type fixture 47 and a positioning groove type fixture 48 are arranged on a circumferential disc of the outer turntable 51 at equal intervals; the hollow positioning groove type jig 36 is configured such that three U-shaped grooves are provided on the left side of the central hollow groove, and a passage path for assembling the conductive plate 236 with the base 235 is set, and a first-stage positioning pin 43 and a first-stage positioning pin 41, and a second-stage positioning pin 42 and a second-stage positioning pin 40 are set adjacent to the three U-shaped grooves; a first-stage positioning pin 38, a second-stage positioning pin 37 and a fourth-stage positioning pin 39 are arranged on the right side of the middle hollow groove; the third-stage positioning pin 45 and the third-stage positioning pin 44 are arranged in the middle hollow groove.

As shown in the direction a of fig. 5 and the direction c of fig. 6a, the assembly of the base 235, the conductive plate 236 and the wire frame 238 is configured such that the automatic locking mechanism 13 is disposed above the third station 30 around the index dial assembly 2, the conductive plate 236 and the wire frame 238 insertion part 12 and the flip part pushing up the 3U-shaped pole grooves inserted into the base 235 are disposed on the U-shaped plate 52 at the bottom of the automatic locking mechanism 13 and the outer end of the index dial assembly 2; the U-shaped plate 52 is provided with a support frame 53, an L-shaped frame 54, an L-shaped frame 55, an L-shaped frame 58 and a support frame 61; the supporting frame 53 supports the connecting conductive plate 236 through the direct vibration 153 to automatically sort 10, supports the connecting conductive plate 236 through the L-shaped frame 54 and the L-shaped frame 55, and sorts and grabs the mechanical arm 63 with the wire pressing frame 238 and the unqualified conductive plate 236; the wire pressing frames 238 are automatically sequenced 15 through the L-shaped frame 58 and the supporting frame 61; the front surface of the L-shaped frame 54 is provided with a front pushing assembly 60 and a rear pushing assembly 60 which are used for pushing the channeling component 12, the back surface of the L-shaped frame 54 is vertically provided with an upper dislocation assembly 75 of a conductive plate 236 on the channeling component 12, when the upper dislocation assembly 75 does not work, the upper dislocation assembly 75 is butted with the output end of an output rail composite U-shaped groove 154 of the automatic sequencing 10, when the upper dislocation assembly 75 pushes up a cylinder to work, the upper dislocation assembly 75 is butted with the conductive plate 236 pushing assembly 76 on the channeling component 12, the upper dislocation assembly 75 is vertically arranged above the pushing assembly 76, a unqualified conductive plate 236 sorting and grabbing manipulator 63 (a clamping jaw assembly at the front end of the sorting and grabbing manipulator 63 is used for sorting and grabbing unqualified conductive plates 236), the L-shaped frame 55 is vertically provided with the sorting; the lower end part of the unqualified conductive plate 236 discharging track 56 is fixedly connected with the L-shaped frame 55 through a connecting plate 57, and the upper end part of the unqualified conductive plate 236 discharging track 56 is fixedly connected with the upper end part of the front vertical plate of the L-shaped frame 58 through an upper connecting plate; a U-shaped frame consisting of a front vertical plate 152 and a front vertical plate 156 is arranged on a front vertical plate of the L-shaped frame 58, an upper and lower pressing component 157 used for the conductive plate 236 and the wire pressing frame 238 to be assembled in a fleeing manner is arranged at the rear end of the front vertical plate 156, the upper and lower pressing component 157 is connected with a double-layer three U-shaped groove fixing plate 257, the U-shaped groove fixing plate 257 is fixedly connected with a front baffle plate 258, and the front baffle plate 258 is; between a rear vertical plate on the L-shaped frame 58 and the fixing plate 257, a wire pressing frame 238 push-up assembly 65 and a wire pressing frame 238 push-forward assembly 64 are arranged on the rear vertical plate fixed on the L-shaped frame 58, the wire pressing frame 238 push-up assembly 65 is in butt joint with three output rail assemblies 62 distributed at intervals when not working, the wire pressing frame 238 push-up assembly 65 is in butt joint with the wire pressing frame 238 push-forward assembly 64 when working, the output rail assemblies 62 and the wire pressing frame 238 push-forward assembly 64 are arranged in parallel, the output rail assemblies 62 are connected with the circular vibrators 135 on the wire pressing frame 238 automatic sequencing 15, the output rail assemblies 62 are arranged on the direct vibrators 136, and the direct vibrators 136 are fixed on the support frame 61;

the automatic screw 240 locking mechanism 13 is arranged on the outer frame 68 and comprises three groups of motor locking assemblies 70 and a pressing assembly 73, the upper end of the outer frame 68 is provided with an upper driving assembly 69, the upper driving assembly 69 drives the three groups of motor locking assemblies 70, a locking drive 71 and three groups of guide sleeves are fixedly arranged on the lower end plate of the three groups of motor locking assemblies 70, and the middle end of the outer frame 68 is provided with a conductive plate 236 and a pressing wire frame 238 which are assembled, positioned and pressed with a three-pressing claw 72 and an upper and lower cylinder linear slide rail driving frame 67;

the combined screws 240 arranged on the outer frame sort the material distribution assembly 19, the pushing air cylinder 79 on the combined screw 240 automatic feeding device 8 drives the vertical air cylinder 78 to move transversely along the linear slide rail frame, the vertical air cylinder 78 drives the three groups of clamping jaw air cylinders 77 to grab three combined screws 240 in the material distribution groove of the sort material distribution assembly 19, and the combined screws are fed into three screw through holes on the back surface of the base 235;

further, the automatic sorting apparatus 10 has a structure including a disc 155 output connected to three output rail output composite U-shaped grooves 154 spaced apart from each other, an upper cover plate provided on the output composite U-shaped groove 154 and connected to an output composite U-shaped groove having two stages of U-shaped grooves embedded therein (the conductive plate 236 is composed of a copper plate and a contact, the output composite U-shaped groove 154 is formed by a first stage middle small U-shaped groove embedded in the middle of a second stage large U-shaped groove, the first stage middle small U-shaped groove is used for a transfer rail of the contact on the conductive plate 236, the second stage large U-shaped groove above the middle small U-shaped groove is used for output of the copper plate for welding the contact), the output composite U-shaped groove 154 is supported by a straight vibration 153, the straight vibration 153 is supported by a support frame 53 and, and the dislocation component 75 on the conductive plate 236 is butted with the conductive plate 236 and the wire pressing frame 238 on the component 12.

Further, the automatic sequencing 15 is structured such that the output of the disc 135 is connected to the composite U-shaped grooves on the three output rail assemblies 62 which are distributed at intervals, the output rail assembly 62 is provided with an upper cover plate and is connected to a composite U-shaped groove with two levels of U-shaped grooves embedded and output (for the two rails of the wire pressing frame 238 and the screw), the composite U-shaped groove is embedded in the middle of the U-shaped groove under the second level by the first level upper U-shaped groove, the first level middle upper U-shaped groove is used for the conveying rail of the wire pressing frame 238, the upper side of the middle lower U-shaped groove is used for the output of the screw for assembling the wire pressing frame 238 and the screw assembly), the composite U-shaped groove is supported by the direct vibration 136, the direct vibration 136 is supported by the support frame 137 and fixed on the U-shaped plate 52, and the output end of the composite U-shaped groove is formed by abutting.

As shown in fig. 6a, 6b and 7, the conductive plate 236 and the wire frame 238 fleeing part 12 has a structure that an L-shaped frame 58 is arranged on the U-shaped plate 52, a T-shaped vertical plate 263 is arranged on the L-shaped frame 58, a wire frame 238 linear pushing assembly 141 is arranged in the X1 direction of the T-shaped vertical plate 263, and a wire frame 238 upper staggering assembly 251 is arranged in the Z direction of the T-shaped vertical plate 263; the upper dislocation component 251, the L-shaped frame 58 and the vertical plate 256 form a U-shaped support frame, the vertical plate 256 is provided with a U-shaped frame 103 along the Y direction, the left end of the U-shaped frame 103 is provided with a front baffle 152 and a rear baffle 264 connected with the front baffle 152 and used for detecting and limiting a conductive plate 236 (the rear baffle 264 is provided with a U-shaped groove 107 of a moving channel used by the conductive plate 236), the rear baffle 264 and the front U-shaped groove 266 are fixed in the X2 direction, and the lower ends of three vertical U-shaped grooves 106 on the front U-shaped groove 266 are provided with a detection and fixing plate (not shown in the figure) for fixing and detecting the existence of the conductive plate 236; a front baffle 258 and a rear baffle 257 connected with the front baffle 258 and used for detecting and limiting the wire pressing frame 238 are arranged at the right end of the U-shaped frame 103, the rear baffle 257 is fixed with a front U-shaped groove plate 251 in the direction of X1, the rear baffle 257 is fixed with the front U-shaped groove plate 258 in the direction of y, the lower ends of three vertical U-shaped grooves on the front U-shaped groove plate 251 and the rear baffle 257 are provided with a detection 252 for fixing the wire pressing frame 238, and a fixing plate 96 for fixing the detection 252, the upper end of the rear baffle 257 is provided with a support 156, the support 156 is provided with an air cylinder 157 for pressing and limiting the wire pressing frame 238, and the air cylinder 157 is provided with a pressing plate 255 for pressing the wire pressing frame; the front U-shaped slotted plate 251 is fixedly connected with the z-direction vertical linear slide rail sliding block frame 65, and the lower end of the front U-shaped slotted plate 251 is provided with an upward pushing cylinder 253; a linear pushing assembly 141 is arranged perpendicular to the U-shaped groove plate 251 along the X1 direction, the linear pushing assembly 141 is connected with a linear sliding rail sliding block frame 140 through a pushing air cylinder 139, an L-shaped plate 142 is arranged on the linear sliding rail sliding block frame 140, and three U-shaped groove push plates 138 for pushing a pressing wire frame 238 are arranged at the front end of the L-shaped plate 142 at intervals;

a rear baffle 264 at the left end of a U-shaped frame 103 in the direction of a vertical plate 256X2 is fixed with a front U-shaped groove plate 266 into a whole, a T-shaped plate 259 for supporting a conductive plate 236 is arranged in three U-shaped grooves 106 of the front U-shaped groove plate 266, a U-shaped chute 105 for limiting the conductive plate 236 is arranged on the T-shaped plate 259, three unqualified conductive plate 236 clamping jaws 260 are arranged above the T-shaped plate 259 at intervals, the three clamping jaws 260 are fixed and driven by three cylinders 165, the three cylinders 165 are fixed on a fixed frame 164, the fixed frame 164 is fixed on a linear slide rail slide block pair 254, the linear slide rail slide block pair 254 is fixedly connected with the linear slide rail plate frame 160, the linear guide rail plate frame 160 is connected with a Z-direction vertical linear slide rail slide block pair 163 in a sliding manner, a Z-direction push cylinder 158 is fixedly connected below the linear slide rail slide block pair 163, and an upward, the fixed plate on the linear slide rail slide block pair 163 is fixed with the vertical plate frame 161; a fixing plate 262 in the x2 direction is vertically arranged on the Y-direction linear slide rail sliding block pair 163, the fixing plate 262 is provided with a linear slide rail pair 168, the rear end of the linear slide rail pair 168 is connected with the x2 direction pushing cylinder 76, an L-shaped push plate 261 is arranged on the upper plate of the linear slide rail pair 168, the front end of the L-shaped push plate 261 is provided with three inverted U-shaped groove push plates 166 for pushing the conductive plate 236 at intervals, and the three inverted U-shaped groove push plates 166 are aligned and butted with the three clamping jaws 260;

t-shaped plates 259 are arranged below the three clamping jaws 260 in a positive-to-positive mode, and U-shaped grooves 105 on the T-shaped plates 259 are butted with the output composite U-shaped grooves 154; the T-shaped plate 259 and the fixed plate are integrally fixed on a cylinder 104 on a z-direction vertical linear slide rail slider frame 75, the linear slide rail slider frame 75 is fixed on a vertical frame 54, the vertical frame 54 is fixed on a U-shaped plate 52, a linear slide rail pair 100 is arranged on a horizontal plate of the vertical frame 54, the linear slide rail pair 100 is provided with a slider frame 94, the slider frame 94 is fixed by a front pushing cylinder 60 and a rear pushing cylinder 60 in a Y direction, the slider frame 94 fixed with the pushing cylinder 60 is provided with a slider fixed plate 250, the slider fixed plate 250 is fixed with a z-direction pushing cylinder 145, a 7-shaped plate 144 is fixed on the pushing cylinder 145, three elastic clamping frames 146 are arranged on the 7-shaped plate 144 at intervals, tension springs are arranged in counter bores in the middles of the elastic clamping frames 146, the baffle plates 147 are arranged in U-shaped grooves 108 of the elastic clamping frames 146 by rotating shafts in an even mode, the tension springs tension the baffle plates, reverse clamping by the baffle 147; when the pushing cylinder 60 does not work, the conductive plate 236 moves into the U-shaped groove at the upper end of the elastic clamping frame 146 and is in butt joint with the U-shaped groove on the rear baffle 257, and when the pushing cylinder 139 works, the wire pressing frame 238 pushes the extending end of the conductive plate 236 in the U-shaped frame to realize moving assembly.

As shown in fig. 7 and 8, the automatic locking mechanism 13 has a structure that a double-slider linear guide rail pair 84 is arranged on the back surface of an upper plate 87 of a bracket 68, a vertical push-up cylinder 116 is arranged on the double-slider linear guide rail pair 84, the operation stroke of the push cylinder 116 is limited by a buffer 85 and a buffer 83 which are arranged above and below the upper plate 87, the push cylinder 116 is fixed on the back surface of the upper plate 87 by a fixing plate, a connecting plate 115 is arranged at the lower end of the double-slider linear guide rail pair 84, a horizontal push cylinder 114 is arranged on the connecting plate 115, double sliding rods of the horizontal push cylinder 114 are connected with a front end plate 113, the front end plate 113 is connected with a push plate 93, two U-shaped grooves 112 are arranged at the front end of the push plate 93 and are spaced front step plates 111, and the front step; a supporting plate 88 is arranged at the upper end of the upper plate 87, a buffer 89 and an upward pushing cylinder 69 are fixed on the supporting plate 88, a cylinder rod 91 on the upward pushing cylinder 69 is fixed with the vertical plate 70, a buffering limit 90 for the working stroke of the upward pushing cylinder 69 is arranged on the back of the vertical plate 70, and the upper surface of the vertical plate 70 is connected with the fixing plate 129 to form a fixing frame; a double-row linear slide rail sliding block 127 is arranged in the middle of the front face of the vertical plate 70, an L-shaped plate 128 is arranged on the double-row linear slide rail sliding block 127, a double-row linear slide rail sliding block 118 is arranged at the lower portion of the back face of the vertical plate 70, a limiting block 119 is arranged on the side face of the vertical plate 70, a supporting plate 122 is arranged on the side face of the lower portion of the vertical plate 70, an upward pushing cylinder 123 is arranged on the supporting plate 122, a cylinder rod of the upward pushing cylinder 123 is fixed with a horizontal plate of the L-shaped plate 128, and three parallel locking machine heads on the vertical plate; 3 (servo motor and speed reducing motor) motors 130 are fixed on the upper plate 129, the motors 130 are connected with upper and lower universal joints 134, the lower universal joints 134 are fixed with spline sleeves 133, the spline sleeves 133 are sleeved on the splines 132, the splines 132 are connected with the upper and lower universal joints 131, and three groups of bearings which are horizontally arranged at intervals are arranged on the horizontal plate of the L-shaped plate 128; the three groups of bearings are internally embedded with intermediate sleeves, the intermediate sleeves are connected with the upper end of a transition head 126, a spring is sleeved on the transition head 126, double adjusting nuts are sleeved at the lower end of the spring, the lower ends of the nuts and the transition head 126 are connected with a chuck 125, an electric screwdriver 124 is arranged on the chuck 125, an oriented sleeve 121 which is arranged in a straight line shape is arranged at the front end of a supporting plate 122, the oriented sleeve 121 is fixed on the supporting plate 122 through screws, a step sleeve 120 is arranged at the front end of the oriented sleeve 121, the electric screwdriver 124 is screwed in up and down along the oriented sleeve 121 and the step sleeve 120, a vertical downward pressing cylinder 73 is arranged on the front surface of an upper plate 87 and the side surface.

As shown in fig. 9, the automatic feeding device 8 has a structure that three tracks output from a vibration plate 170 are connected with input ends of three spaced U-shaped tracks 171, the upper ends of the three U-shaped tracks 171 are provided with transparent plates for adjusting the height of screws, which are used for adjusting the height gap of the screws on the U-shaped tracks 171 to prevent the screws from being clamped mutually, the three U-shaped tracks 171 are mounted on a flat vibrator, the flat vibrator is fixed on an L-shaped plate, the L-shaped plate is fixed on a vertical plate, the vertical plate is fixed on an L-shaped frame 173, which is opposite to the output end of the U-shaped slot of the U-shaped tracks 171 and a first baffle 182, the first baffle 182 is provided with a U-shaped slot for clamping the three U-shaped tracks 171, the first baffle 182 is fixed on a linear rail frame 179, a linear rail on a linear rail frame 179 is arranged in parallel with the output end surfaces of the three U-shaped tracks 171, a base plate of the linear rail frame 179 is fixed on a vertical reinforcing plate, the, a driving cylinder 174 is arranged on a side plate 175 of the linear slide rail frame 179, a distributing plate 178 is arranged on the linear slide rail frame 179, a semicircular groove is arranged at the front end of the distributing plate 178 in a way of rightly aligning the U-shaped groove of the three U-shaped rails 171, the semicircular groove is used for clamping a screw body, a secondary distributing plate 290 is arranged on the front end of the distributing plate 178, a second semicircular groove is arranged at the front end of the secondary distributing plate 290 in a way of rightly aligning the U-shaped groove of the three U-shaped rails 171, the second semicircular groove is used for clamping a big head of the screw, a plate with a detection 181 and a fixed detection 181 is arranged at the upper end of the secondary distributing plate 290 in a way of rightly aligning the second semicircular groove, a abdicating groove 180 for a lifting screw is arranged in the middle of the secondary distributing plate 290, the secondary distributing plate 290 is connected with a cylinder rod of a second thrusting cylinder 177, the second thrusting; the L-shaped frame 173 vertical plate 172 is provided with a linear slide rail pair 187, a sliding plate of the linear slide rail pair 187 is provided with a vertical pushing double-slide-rod cylinder 183, the lower end plate of the double-slide-rod cylinder 183 is provided with three groups of clamping cylinders 184 with clamping mouths, the linear slide rail pair 187 is fixedly connected with a pushing cylinder 79, and the pushing cylinder 79 is fixed on a vertical plate of the vertical plate 172.

As shown in fig. 10, the automatic blanking part 16 is formed by sequentially arranging a feeding vibration purging assembly 198, a pushing assembly 210, a pulling assembly 213, a discharging vibration purging assembly 216, an unqualified pushing assembly 226 and a feeding and blanking assembly 16 along the running direction of the conveyor belt base; the conveyer belt is driven by a heavy-moving rotating shaft 191 and an active rotating shaft 223, the heavy-moving rotating shaft 191 is supported by a vertical plate 188 and a vertical plate 192 and is fixedly connected with a rack 193, the active rotating shaft 223 is fixedly connected with the rack 193 by two vertical plates 222, the rack 193 is supported by four L-shaped plates 194, the rack 193 is divided into three sections, the front ends of the three sections are isolated by a guide plate 195, a feeding vibration blowing component 198 is arranged at a U-shaped groove 196, and a feeding detection 207, a material pushing component 210 and a material pulling component 213 are arranged at the middle section; a discharging vibration purging component 216 is arranged close to the material pulling component 213, the rear end is an output section, an unqualified pushing component 226 is arranged on the side surface of the output section, and a feeding and discharging component 16 is arranged at the left end of the unqualified pushing component 226;

the feeding vibration blowing assembly 198 is structurally characterized in that air cylinders 206 are arranged at the upper end and the lower end of a fixing plate 199, the air cylinders 206 are connected with the fixing plate 199 through turnover movable shafts 205, rods of the air cylinders 206 are connected with connecting plates 204 through the movable shafts 205, a pair of connecting plates 194, the connecting plates and the connecting plates 204 form a U-shaped groove, clamping contactor membrane cylinders 197 and membrane cylinders are arranged on two sides of the U-shaped groove, a bracket dust removal air suction pipe and an air blowing pipe opening (not shown in the figure) are fixed on two sides of the U-shaped groove, the air blowing pipe opening is connected with the air blowing pipe opening, an air blowing joint is connected with the air blowing pipe opening, the fixing plate 199 is connected with a fixing rotary seat 200, the connecting plate 200 and the fixing rotary seat 200 form a rotary pair 202 through a rotating shaft oil-.

The discharging vibratory sweeping assembly 216 and the feeding vibratory sweeping assembly 198 have the same structure;

the structure of the feeding and discharging assembly 16 is that the feeding and discharging manipulator is a combined upper structure of a three-axis manipulator and a five-axis manipulator, an X-direction cylinder is fixed on a fixed plate, a cylinder rod is connected with an X-direction translation guide block 241 through an active joint, the X-direction translation guide block 241 is connected with a U-shaped frame 242 through a vertical plate, a pair of slidable guide rods is arranged on the X-direction translation guide block 241, a connecting plate and a fixed plate are arranged at two ends of each pair of guide rods, and a clamping manipulator moving along a Z axis is arranged on the vertical plate to form the X-direction three; the Y is fixed on U type frame to the cylinder, and the cylinder pole of cylinder 234 passes through active joint and is connected to Y translation guide block, and Y passes through the connecting plate to translation guide block, and the connecting plate both ends are equipped with Z axle and move cylinder 233, and Z axle moves cylinder 233 connecting plate 231 and connects, fixes clamping cylinder 230 under the connecting plate 231, and double slide bar clamping cylinder 230 both ends are equipped with a pair of finger 227, and finger 232 is connected with the L template, and the L template is connected with wear-resisting finger 232, and finger 232 is connected with L template 229 and is constituted five-axis manipulator.

The material pushing assembly 210 is composed of a cylinder 211 and a U-shaped sliding block fixedly connected with the cylinder 211, the side surface of the U-shaped sliding block is connected with a sliding pair 209 composed of two optical shafts, an L-shaped push plate 208 is arranged on the two optical shafts, the front end of the side surface of the U-shaped sliding block is provided with two sliding shafts, and the outer end of the optical shaft on the sliding pair 209 is fixedly composed of a fixing plate.

The material pulling component 213 is a sliding pair formed by a cylinder 212 and a U-shaped sliding block, the sliding pair is provided with an L-shaped push plate 215, the end of the sliding pair is connected with a sliding pair 214 formed by two optical axes, the front end of the side surface of the U-shaped sliding block is provided with two sliding axes, and the outer end of the optical axis on the sliding pair 214 is fixed by a fixing plate.

All the action parts are connected with a master controller, and are coordinated and matched according to a preset program to jointly complete the automatic input of the base 235, the pressure wire frame 238 on the conductive plate 236 and the screw 237 and the automatic assembly of the conductive plate 236 and the pressure wire frame 238; the channeling assembly automatically pushes up the inverted chip and the base 235, the conducting plate 236 is automatically locked and assembled with the base 235 through the screw 237 and the wire pressing frame 238 and is assembled with the specified polar slot of the base 235, the efficiency is improved by 160%, the operation process is simple, dust, assembling and locking defects and various supplied materials are eliminated, the assembling and locking qualified rate is 100%, and the product quality, the user satisfaction degree and the automation degree are greatly improved.

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

The invention relates to a working method of a full-automatic assembly and locking production system of a wire inlet end of a switch for industrial control, which comprises the following steps: the input of the base 235, the conductive plate 236 and the wire pressing frame 238 is all in a state after being turned over by 180 degrees relative to normal existing operation, the assembly of the wire pressing frame 238, the conductive plate 236 and the wire pressing frame 238, which are arranged on the conductive plate 236, and the base 235 are all kept in an inverted state, the locking of the screws 237 is different from the prior art, the screws are adopted for automatic sorting, the through holes on the reverse side of the base 235 are assembled at one time, 3 screws are simultaneously locked at one time, the base 235 is subjected to air blowing dust removal before assembly, and the assembled components are adopted; the part is vibrated, blown and dedusted, so that the conductive qualified rate of the product is ensured.

The base 235 is conveyed from the left to the right of the belt conveyor body 5, the base 235 is firstly pushed from the belt conveyor body 5 to the feeding air-blowing vibration turnover mechanism 6 through the feeding material pushing mechanism 9, after the base 235 is subjected to air-blowing vibration turnover operation, the automatic feeding part 18 grabs the base 235 from the feeding air-blowing vibration turnover mechanism 6 and loads the base 235 into the first station 28 positioning and clamping fixture of the indexing turntable assembly 2, and the base 235 is composed of a first-stage positioning pin 43, a first-stage positioning pin 41 and a first-stage positioning pin 38; second-stage positioning pins 42, 40 and 37; after the fourth-stage positioning of the third-stage positioning pin 45, the third-stage positioning pin 44 and the fourth-stage positioning pin 39; the motor drives the turntable 51 on the index plate 34, the index turntable part 2 rotates for 45 degrees, the index turntable part, the positioning fixture on the turntable 51, the base 235 with the collar on the positioning fixture which is stopped by transposition, and the operation of corresponding work is carried out corresponding to each station;

the indexing turntable assembly 2 rotates to the second station 29, after the combined screws 240 are automatically installed in screw through holes of the base 235 through the feeding device 8 and the combined screw 240 sorting and distributing assembly 19, the indexing turntable assembly 2 rotates to the third station 30, the automatic sorting device 10 and the automatic sorting device 15 are simultaneously conveyed to the tenth station 22, the conductive plate 236 and the wire pressing frame 238 are mixed and installed through the mixing and installing component 12, the mixed and installed semi-finished product is reversely installed in three polar grooves of the base 235 of the third station 30, and the conductive plate 236 and the base 235 are automatically locked through the automatic locking mechanism 13; the indexing turntable assembly 2 rotates to a fourth station 31, a three-axis manipulator (not shown in the figure) arranged at the fourth station 31 grabs the base 235, and if the locking and assembling are unqualified, the automatic blanking part 16 grabs the unqualified product and sends the unqualified product to the unqualified sorting assembly to collect the unqualified product. If the finished product is qualified, the fourth station 31 is vacant; when the working procedure takt time is up, the indexing turntable assembly 2 rotates to the fourth station 31 and rotates to the first station 28, the push rod of the blanking pushing mechanism 14 is pushed to the blanking air-blowing vibration turnover mechanism 3, the automatic blanking part 16 grabs the finished product base 235 on the first station 28 and transfers the finished product base 235 to the blanking air-blowing vibration turnover mechanism 3, and after the finished product base 235 is turned over by air-blowing vibration, the finished product base 235 of the automatic blanking part 16 grabs the belt conveyor 5 and then is conveyed to the next working procedure by the subsequent conveyor line;

for better understanding of the present invention, the main functions of the assembly of the automatic sequencer 10 provided at the ninth station 23, the insertion component 12 provided at the tenth station 22, the automatic sequencer 15 provided at the eleventh station 21, the insertion component 12 of the conductive plate 236 and the wire frame 238, the automatic locking mechanism 13, and the base 235 and the conductive plate 236 and the wire frame 238 will be described as follows:

describing according to the flow direction of the product parts; the current-conducting plate 236 is along the direction x2, the contact point of the current-conducting plate 236 faces downwards, the current-conducting plate 236 and the contact point are output into three two-stage U-shaped grooves of the composite U-shaped groove 154 by the disc 155 and are output into the U-shaped groove 105 on the T-shaped plate 259 on the dislocation assembly 75, the detection arranged at the lower part of the front U-shaped groove plate 266 detects the existence and nonexistence of the current-conducting plate 236, the U-shaped groove of the rear baffle 264 fixed with the front U-shaped groove plate 266 into a whole is arranged in the Z direction, and the existence of two conditions of the contact point on the current-conducting plate 236, the existence of defects such; the first method is to detect the existence of defects such as soldering spatter; when the Z direction detection in the U-shaped groove of the back baffle 264 detects that no poor conductive plate 236, soldering splash and the like exist, the cylinder 104 on the vertical linear slide rail slider frame 75 pushes up the U-shaped groove 105 on the T-shaped plate 259, the conductive plate 236 in the U-shaped groove 105 is aligned with the U-shaped groove at the upper end of the back baffle 264, the Z-direction pushing cylinder 158 pushes up the linear slide rail slider pair 163, the Y-direction cylinder 63 transfers the fixing frame 164 fixed on the linear slide rail slider pair 163 along the Y direction, three clamping jaws 260 below the three cylinders 165 on the fixing frame 164 are transferred to be moved to the upper surface of the conductive plate 236 in the U-shaped groove 105 on the T-shaped plate 259, the Z-direction pushing cylinder 158 descends, the three clamping jaws 260 below the three cylinders 165 are driven to clamp the non-conductive plate 236, soldering splash and the like exist, the non-poor conductive plate 236, the Y-direction cylinder 63 retreats, the non, released to the U-shaped discharge rail 56, and the defective conductive plates 236 are collected in the defective collection box along the U-shaped discharge rail 56;

when the second type is detected to be qualified, the cylinder 104 on the vertical linear slide rail slider frame 75 pushes the U-shaped groove 105 on the T-shaped plate 259 to ascend, the conducting plate 236 in the U-shaped groove 105 is aligned with the U-shaped groove 107 at the upper end of the rear baffle 264, the x2 pushes three inverted U-shaped groove push plates 166 on the L-shaped push plate 261 to the pushing cylinder 76, the U-shaped groove push plates 166 push the conducting plate 236 in the U-shaped groove 105 to the middle of the rear baffle 264 and the front U-shaped groove 266 at the left end of the U-shaped frame 103, the conducting plate 236 is pushed into the U-shaped groove 108 of the elastic clamping frame 146 on the 7-shaped plate 144, the U-shaped groove 150 vertical plate of the U-shaped frame 151 and the baffle 147 limit the two sides of the conducting plate 236, the baffle 147 is coupled and rotatably installed in the U-shaped groove 108 of the elastic clamping frame 146 by using a rotating shaft;

the pressing wire frame 238 is arranged along the direction x1, the pressing wire frame 238 and the large end of the screw are downward, the pressing wire frame 238 and the large end of the screw are output to two-stage U-shaped grooves of composite U-shaped grooves on three output track assemblies 62 by a disc 135 and output to a U-shaped groove on a dislocation assembly 251 on the pressing wire frame 238, a detection 252 arranged at the lower part of a rear baffle 257 detects the existence and nonexistence of the large end of the screw on the pressing wire frame 238, the U-shaped groove of the rear baffle 257 fixed with the dislocation assembly 251 into a whole is arranged in the Z direction, two conditions of the screw deflection on the pressing wire frame 238 are detected, the existence and nonexistence of defects such as the deflection of the screw are detected in the first mode; the first type, whether the screw is skewed or not; when the push-up cylinder 253 does not work, the U-shaped groove plate 251 is in butt joint with the output end of the output rail assembly 62, the wire pressing frame 238 at the output end of the output rail assembly 62 is sent into the U-shaped groove plate 251 in a vibrating mode, the wire pressing frame 238 is blocked by the rear baffle 257, the detection 252 on the plate fixed at the lower end of the rear baffle 257 detects screws in the lower groove of the U-shaped groove plate 251, and a qualified product signal is given out when detection is carried out; after the detection 252 works, the push-up cylinder 253 pushes the U-shaped groove plate 251 and the wire pressing frame 238 to push the three U-shaped groove push plates 138 on the linear pushing assembly 141 to be in butt joint, the push-up cylinder 139 drives the three U-shaped groove push plates 138 to push the wire pressing frame 238 on the U-shaped groove plate 251 out of the U-shaped groove on the rear baffle 257, the push-up cylinder 253 on the vertical linear slide rail slider frame 65 pushes up the U-shaped groove plate 251 and the wire pressing frame 238 to ascend, the U-shaped groove press frame 238 on the U-shaped groove plate 251 aligns with the U-shaped groove of the rear baffle 257 and enters the extended end plate 109 in the U-shaped frame 103 along the Y direction on the vertical plate 256 (the conductive plate 236 is clamped in the clamping groove 108 of the extended end plate 109), and the channeling assembly 12 realizes channeling of the conductive plate 236 and the wire pressing frame 238.

When the Z direction detection in the U-shaped groove of the rear baffle 257 detects that a non-pressure wire frame 238, a screw and other defects are detected, the Z direction pushes the cylinder 158 upwards to push the linear slide rail slide block pair 163 to be lifted, the Y direction cylinder 63 transfers the fixed frame 164 fixed on the linear slide rail slide block pair 163 along the Y direction, three clamping jaws 260 below the three cylinders 165 on the transferred fixed frame 164 are transferred to the upper surface of a conductive plate 236 in the U-shaped groove 105 on the T-shaped plate 259, the Z direction pushes the cylinder 158 upwards to be lowered to drive the three clamping jaws 260 below the three cylinders 165 to clamp the non-pressure wire frame 238, the screw and other defects of the wire frame 238 and the conductive plate 236 to be lifted, the Y direction cylinder 63 is retracted, the wire frame 238 and the conductive plate 236 clamped by the three clamping jaws 260 are released to the discharge U-shaped discharge rail 56, and the defects of the conductive plate 236 are;

when the channeling component 12 realizes channeling of the conductive plate 236 and the wire pressing frame 238, the cylinder 157 drives the pressing plate 255 to position and press the conductive plate 236 and the wire pressing frame 238; when the pushing cylinder 60 works, the conducting plate 236 and the pressing frame 238 are assembled in a staggered manner, the pushing cylinder 60 slide block fixing plate 250 is used for sending the assembly to the position below the positioning groove type clamp 47 of the indexing turntable assembly 2 along the Y direction, the front baffle 258 and the front baffle 152 limit the assembled assembly of the conducting plate 236 and the pressing frame 238, the pushing cylinder 145 on the 7-shaped plate 144 lifts and pushes the conducting plate 236 and the pressing frame 238 in the U-shaped groove at the upper end of the elastic clamping frame 146 into three polar grooves of the base 235, the lower end of the lower pressing cylinder 73 is provided with the pressing plate 110 for pressing the back surface of the base 235, the double sliding rods of the horizontal pushing cylinder 114 push the pushing plate 93 at the front end of the end plate 113, the step pushing plate at the front end of the pushing plate 93 is clamped into the pressing frame 238 and presses and corrects the offset of the conducting plate 236, the upper pushing cylinder 69 drives the three parallel locking machine head electric screwdriver 124 on the vertical plate 70 to integrally run into the through, three 3 (servo motor + speed reducing motor) motors 130 drive a universal joint 134, the universal joint 134 drives a spline sleeve 133 to rotate, the spline sleeve 133 drives a spline 132 to rotate, the spline 132 drives the universal joint 131 to rotate, the universal joint 131 drives a transition head 126 to rotate, the transition head 126 drives a chuck 125 to rotate, the chuck 125 drives a screwdriver 124 to rotate to turn and buckle a screw head in a screw through hole of a base 235, when the detection is fixed on a horizontal plate of an L-shaped plate 128, after the screw head on the rotary buckle is detected, an upward pushing cylinder 123 drives each part between the three 3 (servo motor + speed reducing motor) motors 130 and the screwdriver 124 to precess along a Z direction, when the feedback torque force of a locking screw reaches the torque force set by the motors (servo motor + speed reducing motor) 130 to reach the specified torque force, the screw precession depth detection is carried out by a detection frame and a detection fixed on a support plate 122, the detected that the extending depth of the chuck 125 is, the conductive plate 236 is determined to be locked in the screw through hole of the base 235.

The automatic locking mechanism 13 and the channeling component 12 are reset, after the automatic locking mechanism 13 locks the conductive plate 236 and the base 235, the motor drives the rotary disc 51 on the index plate 34, the index rotary disc component 2 rotates for 45 degrees, the index rotary disc component 2 rotates to the fourth station 31, after the finished product waits for the beat time at the fourth station 31, the motor drives the rotary disc 51 on the index plate 34, the index rotary disc component 2 rotates for 45 degrees, the index rotary disc component 2 rotates to the first station 28, and discharging and feeding are repeated.

Claims

1. A full-automatic locking system for a wire inlet end of a circuit breaker is characterized by comprising a rack table board, wherein a belt conveying body for conveying a base from left to right is arranged on one side, close to the outer side, of the rack table board, an input end of the base, a feeding air-blowing vibration turnover mechanism, a feeding material pushing mechanism, a discharging air-blowing vibration turnover mechanism and a discharging material pushing mechanism are sequentially arranged above the belt conveying body from left to right, a detection unqualified sorting component is arranged close to the discharging air-blowing vibration turnover mechanism and the discharging material pushing mechanism, an indexing turntable component is arranged on one side, close to the inner side, of the belt conveying body and in butt joint with the feeding air-blowing vibration turnover mechanism and the feeding, and a positioning and clamping fixture of the base is arranged at each station, and a base, a conductive plate and a wire pressing frame assembly is arranged around the positioning and clamping fixture of the indexing turntable assembly along the clockwise direction of the indexing turntable assembly.

2. The system of claim 1, wherein the assembly of the base, the conductive plate and the pressing frame comprises a combined screw automatic feeding device, a combined screw sorting and distributing assembly and a screw automatic locking mechanism, the pressing frame is opposite to the clamping fixture, the outer end of the automatic locking mechanism is provided with a conductive plate automatic sorting, a conductive plate and pressing frame assembling component and a pressing frame automatic sorting in sequence from left to right on the same straight line end, the right end of the indexing turntable assembly is provided with an unqualified distributing material, and the front end of the indexing turntable assembly is provided with an automatic feeding component and an automatic discharging component.

3. The full-automatic locking system for the incoming line end of the circuit breaker as claimed in claim 1, wherein a first station, a second station, a third station, a fourth station, a fifth station, a sixth station, a seventh station, an eighth station, a ninth station, a tenth station, an eleventh station and a twelfth station are sequentially arranged along a clockwise transmission route of the positioning and clamping fixture of the assembly base from left to right, an automatic product feeding component is arranged at the first station, an automatic feeding device and an automatic discharging component are arranged at the first station, a feeding device and a combined screw sorting and distributing component are arranged at the second station, an automatic locking mechanism is arranged at a vacancy of the third station and the fourth station, a belt conveyor is arranged at the fifth station, a qualified product output line is arranged at the sixth station, and a feeding turnover mechanism and a discharging turnover mechanism are arranged between the fifth station and the sixth station turnover mechanism, The feeding pushing mechanism and the discharging pushing mechanism are unqualified in material distribution and are arranged on a seventh station, the material distribution assembly is arranged on an eighth station, the inner rotary disc is arranged on a twelfth station, the current conducting plate is arranged on a ninth station in an automatic sorting mode, the channeling assembly is arranged on a tenth station, and the pressing wire frame is arranged on an eleventh station in an automatic sorting mode.

4. The fully-automatic locking system for the incoming line end of the circuit breaker according to claim 1, wherein the indexing turntable assembly structure comprises a rotary outer transmission disc and a fixed large inner disc which are fixed on a divider output rotating shaft arranged on a support, and four hollow positioning groove type clamps are arranged on a circumferential disc of the outer turntable at equal intervals; the hollow positioning groove type clamp structurally comprises three U-shaped grooves which are arranged on the left side of a middle hollow groove and are used for assembling a current-conducting plate with a base, and two first-stage positioning pins and two second-stage positioning pins are arranged close to the three U-shaped grooves; the first-stage positioning pin, the second-stage positioning pin and the fourth-stage positioning pin are arranged on the right side of the middle hollow groove; two third-stage positioning pins arranged in the middle hollow groove.

5. The full-automatic locking system for the incoming line end of the circuit breaker according to claim 1, wherein the rack is provided with a combined screw sorting and distributing assembly, a pushing cylinder on the combined screw automatic feeding device drives a vertical cylinder to move transversely along a linear slide rail frame, and the vertical cylinder drives three groups of clamping jaw cylinders to grab three combined screws in a distributing groove of the distributing assembly and feed the three combined screws into three screw through holes in the back of the base.

6. The full-automatic locking system for the incoming line end of the circuit breaker according to claim 1, wherein the outer frame is provided with an automatic screw locking mechanism, which comprises three sets of motor locking assemblies and a pressing assembly, the upper end of the outer frame is provided with an upper driving assembly, the upper driving assembly drives the three sets of motor locking assemblies, the lower end plates of the three sets of motor locking assemblies are fixedly provided with locking drives and three sets of guide sleeves, and the middle end of the outer frame is provided with a conductive plate, a pressing frame, an assembling and positioning pressing three-pressing claw and an upper and lower cylinder linear sliding rail driving frame.

7. The system of claim 1, wherein the automatic sequencing of the current-conducting plates comprises connecting a disc output with three output rail output composite U-shaped grooves distributed at intervals, arranging an upper cover plate on each output composite U-shaped groove to be connected with an output composite U-shaped groove embedded with two levels of U-shaped grooves, supporting each output composite U-shaped groove by a direct vibration, supporting and fixing the direct vibration on a U-shaped plate by a supporting frame, and butting the output end of each output composite U-shaped groove with a staggered component on the current-conducting plate and a wire pressing frame assembly on the current-conducting plate.

8. The full-automatic locking system for the incoming line end of the circuit breaker according to claim 1, wherein the automatic sequencing disc output of the wire pressing frame is connected with composite U-shaped grooves on three output rail assemblies which are distributed at intervals, an upper cover plate arranged on each output rail assembly is connected with an output composite U-shaped groove which is embedded with two levels of U-shaped grooves, the output composite U-shaped groove is supported by a direct vibration which is supported and fixed on a U-shaped plate by a support frame, and the output end of the output composite U-shaped groove is in butt joint with a staggered assembly on the wire pressing frame on the current conducting plate and the wire pressing frame assembling part.

9. The full-automatic locking system for the incoming line end of the circuit breaker according to claim 1, wherein the structure of the conducting plate and the pressing line frame assembling part comprises a U-shaped plate, an L-shaped frame is arranged on the U-shaped plate, a T-shaped vertical plate is arranged on the L-shaped frame, a pressing line frame linear pushing assembly is arranged in the X1 direction of the T-shaped vertical plate, and an upper pressing line frame dislocation assembly is arranged in the Z direction of the T-shaped vertical plate; a rear baffle plate at the left end of a U-shaped frame in the X2 direction of a vertical plate is fixed with a front U-shaped groove plate into a whole, T-shaped plates are arranged in three U-shaped grooves of the front U-shaped groove plate, U-shaped sliding grooves are arranged on the T-shaped plates, and three unqualified current-conducting plate clamping jaws are arranged above the T-shaped plates at intervals; t-shaped plates are arranged below the three clamping jaws in a positive-to-positive mode, and U-shaped grooves in the T-shaped plates are in butt joint with the output composite U-shaped grooves; t template and fixed plate an organic whole are fixed on the cylinder on the vertical linear slide rail take-up housing of z, and linear slide rail take-up housing is fixed on vertical grudging post, and vertical grudging post is fixed on the U template, is equipped with linear slide rail pair on the horizontal plate of vertical grudging post, and linear slide rail pair is equipped with take-up housing, and take-up housing Y is fixed by front and back propelling movement cylinder.

10. The full-automatic locking system for the incoming line end of the circuit breaker according to claim 1, wherein the structure of the automatic locking mechanism comprises a bracket, a double-slider linear guide rail pair is arranged on the back surface of an upper plate of the bracket, a vertical push-up cylinder is arranged on the double-slider linear guide rail pair, a connecting plate is arranged at the lower end of the double-slider linear guide rail pair, a horizontal push cylinder is arranged on the connecting plate, a double sliding rod of the horizontal push cylinder is connected with a front end plate, and the front end plate is connected with a push plate; a support plate is arranged at the upper end of the upper plate; the middle of the front side of the vertical plate is provided with a double-row linear slide rail sliding block, the double-row linear slide rail sliding block is provided with an L-shaped plate, the lower part of the back side of the vertical plate is provided with a double-row linear slide rail sliding block, the side surface of the lower part of the vertical plate is provided with a supporting plate, the supporting plate is provided with an upward pushing cylinder, and the vertical plate is.