CN108321022B - Contactor component and its intelligent manufacturing production method - Google Patents

Abstract

The present invention relates to an automated manufacturing apparatus, and more particularly, to an automated manufacturing apparatus for industrial products. The invention discloses an intelligent manufacturing production system of an electrical assembly, which comprises: the automatic rivet riveting device comprises a workbench, a turntable mechanism for driving a tool to rotate at equal angles, a bridge piece feeding mechanism for realizing automatic feeding of a bridge piece, a diaphragm spring feeding mechanism for realizing automatic feeding of a diaphragm spring, a rivet feeding mechanism for realizing automatic feeding of a rivet, a riveting mechanism for realizing riveting operation of the rivet, and a discharging manipulator for taking down a contactor assembly. The intelligent manufacturing production system of the electrical assembly is used for realizing the feeding operation of the contactor assembly, realizing the automatic feeding of the bridge piece, the diaphragm spring and the rivet by utilizing the mechanical arm, realizing the circular rotation of the tool by utilizing the turntable mechanism, and improving the automation level of mechanical assembly and the product quality.

Description

Contactor component and its intelligent manufacturing production method

technical field

The invention relates to an electrical component and automatic production equipment, more specifically, to a contactor assembly and a production method thereof.

Background technique

Automated assembly is based on the standardization and interchangeability of parts in the machinery manufacturing industry in the 19th century, starting with the production of small arms and clocks, and later in the automotive industry. In the 20th century, Ford Motor Company of the United States first established a mobile automobile assembly line using conveyor belts, subdivided the process, and implemented professional assembly operations in each process, which shortened the assembly cycle by about 90% and reduced production costs. The emergence and development of interchangeable production and mobile assembly lines have opened up the way for the adoption of automation in mass production, so simple automation devices such as hopper-type automatic feeders and screw and nut automatic tightening machines have appeared one after another. In the 1960s, with the rapid development of digital control technology, CNC assembly machines with a higher degree of automation and greater adaptability appeared, making it possible to use automated assembly in batch production of multiple varieties. In 1982, individual factories in Japan had adopted digitally controlled industrial robots to automatically assemble AC servo motors of various specifications.

The automated assembly of machines refers to the automation of the machine assembly process. The automated assembly system can be divided into two types: one is the rigid automated assembly system based on mass production assembly, which is mainly composed of special assembly equipment and special process equipment; the other is the flexible assembly system FAS (flexible assembly system) based on the flexible manufacturing system. assembly system), which is mainly composed of assembly center and assembly robot. Since the world's manufacturing industry is developing towards flexible manufacturing and computer integrated manufacturing of multi-variety and small-batch production, flexible assembly systems are the development direction of automated assembly.

Usually, the assembly operation of the machine is more complicated than other processing operations. In order to ensure the smooth implementation of automated assembly, the following conditions are required.

(1) The structure and assembly process of mechanical products that realize automatic assembly should maintain a certain degree of stability and advancement.

(2) The automatic assembly equipment or automatic assembly line adopted should be able to ensure the assembly quality of the machine.

(3) The assembly process adopted should ensure easy automatic assembly.

(4) The mechanical products and their parts to be assembled should have good automatic assembly structure manufacturability.

Cooperate with partially mechanized assembly line and auxiliary equipment to realize partial automatic assembly and fully automatic assembly. The automatic assembly machine must be equipped with corresponding clamping devices with tools and fixtures to ensure the necessary accuracy of the mutual positions of the assembled parts and realize unit assembly. And the possibility of fitter operation, such as loading, removing, unscrewing-screwing, pressing-releasing, pressing, riveting, polishing and other necessary actions. Automatic assembly machines can be divided into rotary type and straight forward type due to different workpiece conveying methods, and can be divided into single-station and multi-station structures according to the complexity of the process. Rotary automatic assembly machines are often used in assembly occasions where the number of assembly parts is small, the overall size is small, the assembly cycle is short, or the assembly operation requirements are high. As for the larger size of the reference parts and more assembly stations, especially the multi-process assembly with many inspection processes or mixed operations of manual assembly and automatic assembly in the assembly process, it is advisable to choose a straight-forward automatic assembly machine.

Assembly automation is to improve production efficiency, reduce costs, ensure product quality, especially to reduce or replace manual assembly labor under special conditions. The realization of assembly automation is an important symbol of production process automation or factory automation, and it is also an important content of the implementation of system engineering in the field of mechanical manufacturing.

Contents of the invention

The purpose of the present invention is to provide an intelligent manufacturing production system for electrical components, which is used to realize the feeding operation of contactor components, realize automatic feeding of bridges, diaphragm springs, and rivets by using manipulators, and realize tooling by using a turntable mechanism. Circular rotation, using the riveting mechanism to realize the riveting operation of rivets, improve the automation level of mechanical assembly and the quality of contactor components.

An intelligent manufacturing production system for electrical components, including: a workbench, a turntable mechanism for driving tooling to achieve equiangular rotation, a bridge feeding mechanism for automatic loading of bridges, and an automatic diaphragm spring Diaphragm spring feeding mechanism for feeding, rivet feeding mechanism for automatic feeding of rivets, riveting mechanism for riveting and pressing of rivets, unloading manipulator for removing contactor components, The turntable mechanism, bridge feeding mechanism, diaphragm spring feeding mechanism, rivet feeding mechanism, riveting mechanism, and unloading manipulator are fixedly connected to the workbench, and the bridge feeding mechanism, diaphragm spring feeding mechanism , the rivet feeding mechanism, the riveting mechanism, and the unloading manipulator are sequentially located on the side of the turntable mechanism, and the slope is located at the bottom of the unloading manipulator;

The blanking manipulator includes: a manipulator bracket, a mini cylinder, a horizontal slide table, a stroke-adjustable mini cylinder, a vertical slide plate, and a suction cup. The manipulator support is fixed to the workbench, and the horizontal slide table moves through horizontal guide rail Connected to the manipulator bracket, the end of the piston rod of the mini cylinder is fixedly connected to the horizontal slide table; the vertical slide plate is movably connected to the horizontal slide table, and the stroke of the piston rod of the mini cylinder is adjustable. The end is fixedly connected to the vertical slide; the suction cup is fixedly connected to one end of the vertical slide.

Preferably, the riveting mechanism exerts pressure on the rivet in two directions up and down through the limit head and the riveting head to complete the riveting operation of the rivet.

Preferably, the riveting mechanism includes: a riveting bracket, a limit head, a limit sleeve, a limit shaft, a pressing cylinder, a limit cylinder, a limit block, a riveting head, a guide post, and a riveting cylinder, The riveting bracket is fixedly connected to the workbench, the cylinder body, the limit sleeve, and the limit cylinder of the press-down cylinder are fixedly connected to the riveting bracket, and the limit shaft is movably connected to the limiter. position sleeve, the end of the piston rod of the press-down cylinder is fixedly connected to one end of the limit shaft, the limit head is fixed to the other end of the limit shaft, and the limit head is located on the The upper part of the turntable mechanism; the limiting cylinder is perpendicular to the pressing cylinder, the limiting block is fixedly connected to the end of the piston rod of the limiting cylinder, and the limiting sleeve is provided with the The limit slot matching the limit block; the guide post is movably connected to the riveting bracket, the piston rod of the riveting cylinder is fixedly connected to the guide post through a connecting plate, and the riveting head is fixedly connected to the The end of the piston rod of the riveting cylinder; the riveting head is located at the lower part of the turntable; the limit head matches the riveting head.

Preferably, the rivet feeding mechanism includes: a manipulator mechanism, a rivet feeding track, a rivet linear feeder, a rivet material platform, a rivet horizontal pushing cylinder, and a rivet claw, the manipulator mechanism is fixedly connected to the workbench, and the The rivet claw is fixedly connected to the execution end of the manipulator mechanism; the rivet feeding track is fixedly connected to the upper part of the rivet linear feeder, the rivet material table is movably connected to the workbench, and the rivet pushing cylinder The cylinder body of the rivet is fixedly connected to the workbench, and the end of the piston rod of the rivet horizontal pushing cylinder is fixedly connected to the rivet material table, the rivet material table is located at the output port of the rivet feeding track, and the rivet material A rivet cavity for accommodating rivets is arranged on the platform.

Preferably, the rivet claws are provided with: a head-avoiding surface for avoiding the head of the rivet and a cylinder clamping portion for clamping the cylinder of the rivet.

Preferably, the rivet feeding track is provided with: a head supporting part for supporting the heads of the rivets, a head shielding part for preventing the heads from overlapping, and a rivet observation part for observing the passing conditions of the rivets.

Preferably, the diaphragm spring feeding mechanism includes: a manipulator mechanism, a vacuum gripper, a silo, a piece-by-piece feeding mechanism, a push cylinder, a stopper mechanism, a push rod, a diaphragm push plate, and the diaphragm push plate The support is fixed to the workbench, the hopper stands on the upper part of the diaphragm push plate, and the diaphragm spring is stacked in the hopper; the cylinder body of the propulsion cylinder is fixed to the membrane A push plate, the push rod is fixed to the end of the piston rod of the propulsion cylinder; the stopper mechanism is located at one end of the diaphragm push plate; the sheet-by-piece discharge mechanism is fixed to the silo The lower part of the piece, the piece-by-piece feeding mechanism includes: the clamping claw of the inclined piece, the clamping claw of the bottom support, the inclined piece, and the bottom piece, the inclined piece is fixedly connected to the clamping claw of the inclined piece, and the The base plate is fixedly connected to the clamping claw of the base, and the inclined plate is located on the upper part of the base plate; the inclined plate and the base plate form a split structure; the vacuum gripper is fixedly connected to the manipulator The actuator end of the mechanism, the manipulator mechanism is used to grab the diaphragm spring from the diaphragm push plate and place it on the tooling.

Preferably, the turntable mechanism includes: a divider, a turntable, and tooling, the turntable is fixedly connected to the output flange of the divider, and the tooling is evenly distributed in the circumferential direction of the turntable.

Preferably, the bridge feeding mechanism includes: a bridge linear feeder, a bridge feeding track, a manipulator mechanism, a vacuum gripper, a bridge horizontal pushing cylinder, and a bridge horizontal pushing table, and the bridge feeding track is fixedly connected In the bridge linear feeder, the cylinder body of the bridge horizontal pushing cylinder is fixedly connected to the workbench, and the end of the piston rod of the bridge horizontal pushing cylinder is fixedly connected to the bridge horizontal pushing material table , the bridge horizontal pushing platform is movably connected to the workbench, the bridge horizontal pushing platform is located at the output end of the bridge feeding track, and the bridge pushing platform is provided with a bridge for accommodating The cavity; the vacuum gripper is fixedly connected to the execution end of the manipulator mechanism, and the manipulator mechanism grabs the bridge piece from the bridge piece pushing table to the tooling; the bridge piece feeding track A bridge cover is fixedly connected to the top, and the bridge cover is located on the upper part of the bridge recess.

Preferably, the vacuum gripper is provided with: a pin and a suction cup hole, the end of the pin is provided with a conical shape, and the pin matches the rivet hole of the bridge plate; the vacuum is drawn inside the suction hole for Adsorption bridge.

The contactor assembly includes: a bridge, a diaphragm spring, and a rivet, and the bridge and the diaphragm spring are fixedly connected through the rivet.

The intelligent manufacturing production system of the electrical assembly of the present invention is used for the assembly and automatic transportation of bridge plates and diaphragm springs, and includes the following process steps:

(1) The tooling is evenly distributed on the circumferential direction of the turntable, and the turntable is fixedly connected to the output flange of the divider. The number of the tooling is eight, and the angle of each rotation of the turntable is is forty-five degrees;

(2) The bridge piece is output from the vibrating plate, and the electromagnetic excitation of the bridge piece linear feeder drives the bridge piece to continue conveying in the bridge piece feeding track; Back to the state, the bridge piece enters the cavity of the bridge piece pushing table; then, the piston rod of the bridge piece pushes the cylinder horizontally, and the bridge piece moves laterally in the cavity for a certain distance, so as to facilitate the grasping of the manipulator. Then, the vacuum gripper is close to the bridge piece, the pin is inserted into the rivet hole, the vacuum suction force of the suction cup hole will suck up the bridge piece, and the manipulator mechanism will push the bridge piece from the bridge piece pushing table Catch it onto the tooling; then, pass high-pressure air into the hole of the suction cup to blow out the bridge piece from the pin;

(3) The rotation angle of the turntable is forty-five degrees, and the bridge moves on the tooling to the position where the diaphragm spring feeding mechanism is located;

(4) At the beginning, the clamping claws of the inclined sheet and the clamping claws of the bottom support drive the inclined sheet and the bottom sheet to be in a clamped state, and the diaphragm spring is stacked in the hopper and positioned on the inclined sheet. The upper part of the sheet; then, the clamping claw of the inclined sheet drives the inclined sheet to be in an open state, and the height of the diaphragm spring drops by one layer; then, the clamping claw of the inclined sheet drives the inclined sheet to be in the clamping state In the tight state, the inclined plate is inserted into the diaphragm spring; at this time, there will be a diaphragm spring located in the inclined plate and the bottom plate;

(5) Next, the clamping claw of the bottom support drives the bottom support sheet to be in an open state, and the diaphragm spring falls on the diaphragm push plate; One end of the diaphragm push plate, the push cylinder pushes to one end of the diaphragm push plate through the push rod; then, the vacuum gripper is close to the diaphragm spring, and the pin is inserted into the rivet of the diaphragm spring In the hole, the vacuum suction of the suction cup hole will suck up the diaphragm spring, and the manipulator mechanism will grab the diaphragm spring from one end of the diaphragm push plate to the tooling; then, pass through the suction cup hole High-pressure air blows the diaphragm spring out of said pin;

(6) The rotation angle of the turntable is forty-five degrees, and the bridge moves on the tooling to the position where the rivet feeding mechanism is located;

(7) The rivet feeding track is fixedly connected to the upper part of the rivet linear feeder, and the electromagnetic excitation of the rivet linear feeder drives the rivets to output from the vibrating plate through the rivet feeding track to the direction of the rivet feeder. Movement; at the beginning, the piston rod of the rivet horizontal pushing cylinder is in the retracted state, the rivet enters the rivet cavity of the rivet material table, the cylinder stands on the support part of the rivet cavity, and the head is higher than the material the upper surface of the table; then, the piston rod of the rivet pushing cylinder is stretched out, and the rivet material table moves laterally for a certain distance, which is beneficial for the manipulator mechanism to grab the rivet;

(8) The claws of the rivet are close to the rivet, and the cylindrical clamping part clamps the cylinder of the rivet, and the head avoids contact with the head of the rivet; the manipulator mechanism grabs the rivet and inserts it into the rivet If the fit between the rivet and the rivet hole is too tight, the claw of the rivet will press down, and the head-avoiding surface will apply a downward thrust to the rivet through the head to ensure that the rivet is inserted into the rivet hole;

(9) The rotation angle of the turntable is forty-five degrees, and the bridge, diaphragm spring, and rivet move on the tooling to the position where the riveting mechanism is located;

(10) The press-down cylinder pushes the limit head down and touches the upper part of the rivet; then, the limit cylinder pushes the limit block out and enters into the limit groove, the limit The positioning shaft is located at the lower part of the limiting block, so as to lock the limiting shaft; the riveting cylinder pushes the riveting head up and performs riveting operation on the rivet, so that the bridge piece and the diaphragm spring are riveted Operation;

(11) The rotation angle of the turntable 20 is forty-five degrees, and the contactor assembly 70 moves on the tooling 21 to the position where the blanking manipulator 7 is located;

(12) The piston rod of the mini cylinder 72 retracts, the piston rod of the adjustable stroke mini cylinder 75 stretches out, and the suction cup 77 is adsorbed to the contactor assembly 70; then the contactor assembly 70 is placed on the slope 79 will slide into other production lines by the slope 79.

Description of drawings

Fig. 1, Fig. 2 are the structural representations of the intelligent manufacturing production system of the electrical assembly of the present invention;

Fig. 3 is a schematic structural view of the contact piece feeding mechanism of the intelligent manufacturing production system of the electrical assembly of the present invention;

Fig. 4 is a schematic structural view of the diaphragm spring feeding mechanism of the intelligent manufacturing production system of the electrical assembly of the present invention;

Fig. 5 is a structural schematic diagram of the vacuum gripper of the intelligent manufacturing production system of electrical components of the present invention;

Fig. 6 and Fig. 7 are partial structural schematic diagrams of the contact piece feeding mechanism of the intelligent manufacturing production system of the electrical component of the present invention;

8, 9, and 10 are structural schematic diagrams of piece-by-piece feeding mechanisms of the intelligent manufacturing production system of electrical components of the present invention;

Fig. 11 is a schematic structural view of the rivet feeding mechanism of the intelligent manufacturing production system of electrical components of the present invention;

Fig. 12 and Fig. 13 are partial structural diagrams of the rivet feeding mechanism of the intelligent manufacturing production system of electrical components of the present invention;

Fig. 14 and Fig. 15 are structural schematic diagrams of the riveting mechanism of the intelligent manufacturing production system of electrical components of the present invention;

Fig. 16 is a structural schematic diagram of a contactor part;

Fig. 17 is a schematic structural view of the unloading manipulator of the intelligent manufacturing production system for electrical components of the present invention.

In the figure: 1 workbench, 2 turntable mechanism, 3 bridge feeding mechanism, 4 diaphragm spring feeding mechanism, 5 rivet feeding mechanism, 6 riveting mechanism, 7 unloading manipulator, 20 turntable, 21 tooling, 22 bridge , 23 bridge recess, 30 bridge linear feeder, 31 bridge feeding track, 32 bridge cover, 33 manipulator mechanism, 34 vacuum gripper, 35 bridge horizontal push cylinder, 36 bridge horizontal push table, 37 Pin, 38 Suction Cup Hole, 40 Material Bin, 41 Piece-by-Piece Feeding Mechanism, 42 Propelling Cylinder, 43 Material Retaining Mechanism, 44 Diaphragm Spring, 45 Inclined Clamping Claw, 46 Bottom Clamping Claw, 47 Inclined sheet, 48 negative film, 49 push rod, 50 rivet, 51 rivet feeding track, 52 rivet linear feeder, 53 rivet material table, 54 rivet horizontal pushing cylinder, 55 rivet gripper, 56 brain-head avoiding surface, 57 cylinder clip Holding part, 58 Supporting part, 59 Upper surface of material table, 60 Riveting support, 61 Limiting head, 62 Limiting sleeve, 63 Limiting shaft, 64 Press down cylinder, 65 Limiting cylinder, 66 Limiting block, 67 Riveting head, 68 guide column, 69 riveting cylinder, 70 contactor assembly, 71 manipulator bracket, 72 mini cylinder, 73 horizontal slide table, 74 horizontal guide rail, 75 stroke adjustable mini cylinder, 76 vertical slide plate, 77 suction cup, 78 Damping, 79 Ramp.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings, but does not constitute any limitation to the present invention. Similar component numbers in the accompanying drawings represent similar components. As mentioned above, the present invention provides an intelligent manufacturing production system for electrical components, which is used to realize the loading operation of contactor components, realize automatic loading of bridges, diaphragm springs, and rivets by using manipulators, and realize tooling by using a turntable mechanism. The cyclic rotation of the rivet is realized by the riveting mechanism, which improves the automation level of the mechanical assembly and the quality of the contactor components.

Fig. 1 and Fig. 2 are schematic structural diagrams of the intelligent manufacturing production system of electrical components of the present invention, Fig. 3 is a schematic structural view of the contact sheet feeding mechanism of the intelligent manufacturing production system of electrical components of the present invention, and Fig. 4 is a schematic diagram of the intelligent manufacturing production system of electrical components of the present invention The structural diagram of the diaphragm spring feeding mechanism of the manufacturing production system, Figure 5 is a structural schematic diagram of the vacuum gripper of the intelligent manufacturing production system of the electrical component of the present invention, Figure 6 and Figure 7 are the intelligent manufacturing production system of the electrical component of the present invention Figure 8, 9, and 10 are schematic structural views of the piece-by-piece feeding mechanism of the intelligent manufacturing production system of the electrical assembly of the present invention, and Figure 11 is a rivet of the intelligent manufacturing production system of the electrical assembly of the present invention Schematic diagram of the structure of the feeding mechanism, Fig. 12 and Fig. 13 are partial structural diagrams of the rivet feeding mechanism of the intelligent manufacturing production system of electrical components of the present invention, Fig. 14 and Fig. 15 are the schematic diagrams of the intelligent manufacturing production system of electrical components of the present invention The structural schematic diagram of the riveting mechanism, Fig. 16 is a structural schematic diagram of the contactor components, and Fig. 17 is a structural schematic diagram of the unloading manipulator of the intelligent manufacturing production system of electrical components of the present invention.

The intelligent manufacturing production system of electrical components of the present invention includes: a workbench 1, a turntable mechanism 2 for driving the tooling 21 to realize equiangular rotation, a bridge feeding mechanism 3 for realizing automatic feeding of the bridge 22, and a bridge feeding mechanism 3 for realizing Diaphragm spring feeding mechanism 4 for automatic feeding of diaphragm spring 44, rivet feeding mechanism 5 for realizing automatic feeding of rivet 50, riveting mechanism 6 for realizing riveting operation of rivet 50, for The unloading manipulator 7 that removes the contactor assembly 70, the turntable mechanism 2, the bridge plate feeding mechanism 3, the diaphragm spring feeding mechanism 4, the rivet loading mechanism 5, the riveting mechanism 6, and the unloading manipulator 7 are fixedly connected On the workbench 1, the bridge feeding mechanism 3, the diaphragm spring feeding mechanism 4, the rivet feeding mechanism 5, the riveting mechanism 6, and the unloading manipulator 7 are sequentially located on the side of the turntable mechanism 2, and the slope 79 is located at the bottom of the blanking manipulator 7;

The blanking manipulator 7 includes: manipulator support 71, mini cylinder 72, horizontal slide table 73, stroke adjustable mini cylinder 75, vertical slide plate 76, suction cup 77, and the manipulator support 71 is fixedly connected to the workbench 1, Described horizontal slide table 73 is movably connected to described manipulator support 71 by horizontal guide rail 74, and the end of the piston rod of described mini-cylinder 72 is fixedly connected to described horizontal slide table 73; Described vertical slide plate 76 is movably connected to described Horizontal slide table 73, the end of the piston rod of described stroke-adjustable mini-cylinder 75 is fixedly connected with described vertical slide plate 76;

More specifically, the riveting mechanism 6 applies pressure to the rivet 50 in two directions up and down through the limit head 61 and the riveting head 67 to complete the riveting operation on the rivet 50 .

More specifically, the riveting mechanism 6 includes: a riveting bracket 60, a limit head 61, a limit sleeve 62, a limit shaft 63, a pressing cylinder 64, a limit cylinder 65, a limit block 66, a riveting Head 67, guide post 68, riveting pressure cylinder 69, described riveting pressure support 60 is fixedly connected to described workbench 1, and the cylinder body of described pressing down cylinder 64, limit sleeve 62, limit cylinder 65 are fixedly connected to The riveting support 60, the limiting shaft 63 is movably connected to the limiting sleeve 62, the end of the piston rod of the pressing cylinder 64 is fixedly connected to one end of the limiting shaft 63, the limiting The position head 61 is fixedly connected to the other end of the position-limiting shaft 63, and the position-limiting head 61 is positioned at the top of the turntable mechanism 2; the position-limiting cylinder 65 and the press-down cylinder 64 are perpendicular, The limit block 66 is fixedly connected to the end of the piston rod of the limit cylinder 65, and the limit sleeve 62 is provided with a limit groove 621 matching the limit block 66; the guide post 68 is movably connected In the riveting bracket 60, the piston rod of the riveting cylinder 69 is fixedly connected to the guide post 68 through a connecting plate, and the riveting head 67 is fixedly connected to the end of the piston rod of the riveting cylinder 69 The riveting head 67 is located at the lower part of the turntable 20; the limit head 61 matches the riveting head 67.

More specifically, the rivet feeding mechanism 5 includes: a manipulator mechanism 33, a rivet feeding track 51, a rivet linear feeder 52, a rivet material table 53, a rivet horizontal pushing cylinder 54, and a rivet claw 55. Connected to the workbench 1, the rivet claw 55 is fixed to the execution end of the manipulator mechanism 33; the rivet feeding track 51 is fixed to the upper part of the rivet linear feeder 52, and the rivet feeder 53 is movably connected to the workbench 1, the cylinder body of the rivet horizontal pushing cylinder 54 is fixedly connected to the workbench 1, and the end of the piston rod of the rivet horizontal pushing cylinder 54 is fixedly connected to the rivet material table 53 , the rivet material table 53 is located at the output port of the rivet feeding track 51 , and the rivet material table 53 is provided with a rivet cavity for accommodating the rivets 50 .

More specifically, the rivet claw 55 is provided with: a brain-head-avoiding surface 56 for avoiding the head 502 of the rivet 50 and a cylinder clamping portion 57 for clamping the cylinder 501 of the rivet 50 .

More specifically, the rivet feeding track 51 is provided with: a head supporting part 513 for supporting the head 502 of the rivet 50, a head shielding part 514 for preventing the heads 502 from overlapping, and a head shielding part 514 for observing the head 502 of the rivet 50. The rivet observation part 515 of the traffic condition.

More specifically, the diaphragm spring feeding mechanism 4 includes: a manipulator mechanism 33, a vacuum gripper 34, a feed bin 40, a piece-by-piece feeding mechanism 41, a push cylinder 42, a stopper mechanism 43, a push rod 49, a diaphragm Push plate 401, the diaphragm push plate 401 is fixedly connected to the workbench 1 through a bracket, the feed bin 40 stands on the top of the diaphragm push plate 401, and the diaphragm spring 44 is stacked on the feed bin 40; the cylinder body of the propelling cylinder 42 is fixedly connected to the diaphragm push plate 401, and the propelling rod 49 is fixedly connected to the end of the piston rod of the propelling cylinder 42; the stopper mechanism 43 is located at the One end of the diaphragm push plate 401; the sheet-by-sheet discharging mechanism 41 is fixedly connected to the bottom of the silo 40, and the sheet-by-sheet discharging mechanism 41 includes: an inclined sheet clamping claw 45, a bottom clamping hand Claw 46, slanted sheet 47, supporting bottom sheet 48, described slanted sheet 47 is fixedly connected to described slanted sheet clamping claw 45, and described supporting bottom sheet 48 is fixedly connected to described supporting bottom clamping claw 46, and described slanted sheet Sheet 47 is positioned at the top of described support bottom sheet 48; Described oblique sheet 47, support bottom sheet 48 form split structure; Then grab the diaphragm spring 44 from the diaphragm push plate 401 and place it on the tooling 21 .

More specifically, the turntable mechanism 2 includes: a splitter, a turntable 20, and tooling 21, the turntable 20 is fixedly connected to the output flange of the splitter, and the tooling 21 is evenly distributed on the circumference of the turntable 20 direction.

More specifically, the bridge feeding mechanism 3 includes: a bridge linear feeder 30, a bridge feeding track 31, a manipulator mechanism 33, a vacuum gripper 34, a bridge horizontal pushing cylinder 35, and a bridge horizontal pushing table 36, The bridge feeding track 31 is fixedly connected to the bridge linear feeder 30, the cylinder body of the bridge horizontally pushing cylinder 35 is fixedly connected to the workbench 1, and the piston rod of the bridge horizontally pushing cylinder 35 The end of the bridge is fixedly connected to the bridge horizontal pushing table 36, and the bridge horizontal pushing table 36 is movably connected to the workbench 1, and the bridge horizontal pushing table 36 is located on the bridge feeding track 31 The output end of the bridge piece pushing platform 36 is provided with a cavity for accommodating the bridge piece 22; the vacuum gripper 34 is fixedly connected to the execution end of the manipulator mechanism 33, and the manipulator mechanism 33 pushes the bridge piece 22 from the bridge pushing platform 36 to the tooling 21; the bridge cover 32 is fixedly connected to the bridge feeding track 31, and the bridge cover 32 is located in the bridge recess 23 the upper part.

More specifically, the vacuum gripper 34 is provided with: a pin 37, a suction cup hole 38, the end of the pin 37 is provided with a conical shape, and the pin 37 matches the rivet hole 24 of the bridge piece 22; Vacuum is drawn inside the adsorption hole 38 for absorbing the bridge piece 22 .

In conjunction with Figures 1 to 13, the working process and working principle of the intelligent manufacturing production system for electrical components of the present invention are further described:

The intelligent manufacturing and production system of electrical components of the present invention is used for the assembly of bridges, diaphragm springs, rivets, riveting and automatic transportation of rivets, and includes the following process steps:

(1) The tooling 21 is evenly distributed on the circumferential direction of the turntable 20, the turntable 20 is fixedly connected to the output flange of the divider, the number of the tooling 21 is eight, and the turntable 20 The angle of each rotation is forty-five degrees;

(2) the bridge piece 22 is output from the vibrating plate, and the electromagnetic excitation of the bridge piece linear feeder 30 drives the bridge piece 22 to continue conveying in the bridge piece feeding track 31; The piston rod of the bridge is in the retracted state, and the bridge 22 enters the cavity of the bridge pusher 36; then, the piston rod of the bridge pushes the cylinder 35 out, and the bridge 22 moves horizontally in the cavity. Move a certain distance to facilitate the grabbing of the manipulator; then, the vacuum gripper 34 is close to the bridge 22, the pin 37 is inserted into the rivet hole 24, and the vacuum suction of the sucker hole 38 sucks the bridge 22, so The manipulator mechanism 33 grabs the bridge piece 22 from the bridge piece pushing table 36 onto the tooling 21; then, passes high-pressure air to the suction cup hole 38 to blow the bridge piece 22 out of the pin 37;

(3) The rotation angle of the turntable 20 is forty-five degrees, and the bridge piece 22 moves to the position where the diaphragm spring feeding mechanism 4 is located on the tooling 21;

(4) At the beginning, the clamping claw 45 of the inclined sheet and the clamping claw 46 of the bottom support drive the inclined sheet 47 and the bottom sheet 48 to be in a clamped state, and the diaphragm spring 44 is stacked on the feed bin 40 and located on the upper part of the slanted piece 47; then, the slanted piece clamping claw 45 drives the slanted piece 47 to be in an open state, and the height of the diaphragm spring 44 drops one level; then, the slanted piece clamps Tight claw 45 drives described inclined plate 47 to be in clamping state, and described inclined plate 47 is inserted in the diaphragm spring 44; At this moment, there will be a diaphragm spring 44 located in described inclined plate 47 and support bottom plate 48;

(5) Next, the bottom support clamping claw 46 drives the bottom support sheet 48 to be in an open state, and the diaphragm spring 44 falls on the diaphragm push plate 401; the swing lever of the stopper mechanism 43 Rising and positioned at one end of the diaphragm push plate 401, the push cylinder 42 is pushed toward one end of the diaphragm push plate 401 by the push rod 49; then, the vacuum gripper 34 is close to the diaphragm spring 44 , the pin 37 is inserted into the rivet hole of the diaphragm spring 44, the vacuum suction force of the suction cup hole 38 will suck up the diaphragm spring 44, and the manipulator mechanism 33 will push the diaphragm spring 44 from the diaphragm push plate 401 One end of the tool is grabbed onto the tooling 21; then, high-pressure air is passed through the suction cup hole 38 to blow the diaphragm spring 44 out of the pin 37;

(6) The rotating angle of the turntable 20 is forty-five degrees, and the bridge plate 22 and the diaphragm spring 44 move to the position where the rivet feeding mechanism 5 is located on the tooling 21;

(7) The rivet feeding track 51 is fixedly connected to the top of the rivet linear feeder 52, and the electromagnetic excitation of the rivet linear feeder 52 drives the rivet 50 to output from the vibrating plate through the rivet feeding track 51 to the The direction of the rivet material table 53 moves; at the beginning, the piston rod of the rivet horizontal pushing cylinder 54 is in a retracted state, and the rivet 50 enters the rivet cavity of the rivet material table 53, and the cylinder 501 stands in the rivet cavity The supporting part 58 of the rivet material table 53 is higher than the upper surface 59 of the material table; then, the piston rod of the rivet pushing cylinder 54 stretches out, and the rivet material table 53 moves laterally for a certain distance, which is beneficial to the manipulator mechanism 33 grab rivets 50;

(8) The rivet claw 55 is close to the rivet 50, and the cylinder clamping portion 57 clamps the cylinder 501 of the rivet 50, and the head avoidance surface 56 avoids contact with the head 502 of the rivet 50; the manipulator mechanism 33 grabs the rivet 50 and inserts it into the rivet hole 24; if the fit between the rivet 50 and the rivet hole 24 is too tight, the rivet claws 55 will press down, and the head-avoiding surface 56 will apply pressure to the rivet 50 through the head 502. The downward thrust ensures that the rivet 50 is inserted into the rivet hole 24;

(9) The rotation angle of the turntable 20 is forty-five degrees, and the bridge plate 22, the diaphragm spring 44, and the rivet 50 move to the position where the riveting mechanism 6 is located on the tooling 21;

(10) The press-down cylinder 64 pushes the limit head 61 down and touches the upper part of the rivet 50; then, the limit cylinder 65 pushes the limit block 66 out and enters the limit groove In 621, the limit shaft 63 is located at the lower part of the limit block 66, so as to lock the limit shaft 63; the riveting cylinder 69 pushes the riveting head 67 up to perform riveting on the rivet 50 operation, so that the bridge piece 22 and the diaphragm spring 44 complete the riveting operation;

(11) The rotation angle of the turntable 20 is forty-five degrees, and the contactor assembly 70 moves on the tooling 21 to the position where the blanking manipulator 7 is located;

(12) The piston rod of the mini cylinder 72 retracts, the piston rod of the adjustable stroke mini cylinder 75 stretches out, and the suction cup 77 is adsorbed to the contactor assembly 70; then the contactor assembly 70 is placed on the slope 79 will slide into other production lines by the slope 79.

Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above-mentioned embodiments, and many variations are possible. All simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention shall be deemed to belong to the protection scope of the present invention.

Claims (1)

1. a kind of contactor assembly, which is characterized in that composition is as follows: bridge piece, diaphragm spring, rivet, bridge piece, diaphragm spring pass through Rivet achieves a fixed connection；

The intelligence manufacture production method of contactor assembly, comprises the following steps that:

(1) tooling is distributed on the circumferencial direction of turntable, and turntable is fixed on the output flange of divider, and the quantity of tooling is eight A, the angle that turntable rotates every time is 45 degree；

(2) bridge piece is exported from vibrating disk, and the electromagnetic excitation driving bridge piece of bridge piece straight line feeder is relayed in bridge piece feeding track Continuous conveying；At first, the piston rod of bridge piece horizontal pushing cylinder is in retracted mode, and bridge piece enters the cavity of bridge piece pusher platform In；Then, the piston rod of bridge piece horizontal pushing cylinder stretches out, bridge piece transverse shifting a distance in cavity, to facilitate manipulator Crawl；Then, vacuum gripper is inserted into rivet hole close to bridge piece, pin, and the pull of vacuum in sucker hole picks up bridge piece, manipulator Mechanism grabs bridge piece in tooling from bridge piece pusher platform；Then, lead to pressure-air toward sucker hole, bridge piece is blown out and is detached from pin Nail；

(3) angle of turntable rotation is 45 degree, and bridge piece is moved to the position where diaphragm spring feed mechanism in tooling；

(4) at first, inclined tab clamps gripper, backing clamps gripper and drives inclined tab, backing piece in clamped condition, diaphragm spring It is stacked in feed bin and is located at the top of inclined tab；Then, inclined tab clamps gripper driving inclined tab and is in open configuration, diaphragm spring One layer of height decline；Then, inclined tab clamping gripper driving inclined tab is in clamped condition, and inclined tab is inserted into diaphragm spring；At this point, A diaphragm spring is had to be located in inclined tab and backing piece；

(5) then, backing clamps gripper driving backing piece and is in open configuration, and diaphragm spring is fallen in diaphragm push plate；Backgauge The oscillating rod of mechanism rises and is located at one end of diaphragm push plate, and propulsion cylinder is pushed by pushing ram to one end of diaphragm push plate； Then, vacuum gripper is inserted into the rivet hole of diaphragm spring close to diaphragm spring, pin, and the pull of vacuum in sucker hole is by diaphragm Spring picks up, and manipulator mechanism grabs diaphragm spring in tooling from one end of diaphragm push plate；Then, lead to high pressure toward sucker hole Diaphragm spring is blown out and is detached from pin by air；

(6) angle of turntable rotation is 45 degree, and bridge piece is moved to the position where rivet feed mechanism in tooling；

(7) rivet feeding track is fixed on the top of rivet straight line feeder, and the electromagnetic excitation of rivet straight line feeder drives riveting Nail output from vibrating disk is moved by rivet feeding track to rivet material platform direction；At first, rivet horizontal pushing cylinder Piston rod be in retracted mode, rivet enters in the rivet cavity of rivet material platform, and cylindrical body stands on the support of rivet cavity Portion, brain head height is for material platform upper surface；Then, the piston rod of rivet horizontal pushing cylinder stretches out, one section of rivet material platform transverse shifting away from From, be conducive to manipulator mechanism crawl rivet；

(8) for rivet gripper close to rivet, cylinder clamping part clamps the cylindrical body of rivet, and the brain with rivet is avoided in brain head empty avoiding face Head is in contact；Manipulator mechanism grabs rivet and is inserted in rivet hole；If the cooperation tension of rivet and rivet hole, riveting It follows closely gripper to push, brain head empty avoiding face will apply rivet downward thrust by brain head, it is ensured that rivet is inserted into rivet hole；

(9) angle of turntable rotation is 45 degree, and bridge piece, diaphragm spring, rivet are moved to where riveting mechanism in tooling Position；

(10) lower air cylinder pushes spacing head to decline and touch the top of rivet；Then, limiting cylinder pushes limited block to stretch out And enter in limiting slot, limit shaft is located at the lower part of limited block, to lock limit shaft；Riveting cylinder pushes riveting head to rise And riveting operation is implemented to rivet, so that bridge piece, diaphragm spring be made to complete riveting operation；

(11) angle of turntable rotation is 45 degree, and contactor assembly is moved to the position where blanking mechanical hand in tooling It sets；

(12) piston rod of mini cylinder retracts, and the piston rod of stroke is adjustable mini cylinder stretches out, sucker suction to contactor group Part；Then contactor assembly is placed on slope, by being slid on slope on other production lines.