CN210808114U - Component inserter - Google Patents

Abstract

The utility model belongs to the technical field of plug-in components equipment technique and specifically relates to indicate a plug-in components machine, including be used for with the component cartridge in the plug-in components device of circuit board, be used for carrying the component conveyor that the component was carried to the plug-in components device, be used for carrying out the pin of pruning to the pin of the component of plug-in components after the circuit board and cut foot device, be used for driving the drive cam case that conveyer and plug-in components device worked respectively and install the vision positioner in the plug-in components device, vision positioner is connected with plug-in components device electricity. The component inserter has the advantages that the structural design is ingenious, the automatic conveying, transferring, inserting and pin trimming of components are realized, the component inserting efficiency of a circuit board is greatly improved, the production cost and the labor intensity are reduced, the visual positioning is carried out on the inserting holes of the circuit board through the visual positioning device, the position accuracy of the components inserted on the circuit board is guaranteed, and the quality of the components inserted on the circuit board is further improved.

Description

Component inserter

Technical Field

The utility model belongs to the technical field of plug-in components equipment technique and specifically relates to indicate a plug-in components machine.

Background

With the continuous development of industry, people pay more attention to the production efficiency and the automation development of equipment. Meanwhile, the labor cost required by production is continuously increased, and the labor-intensive enterprises are trapped in a dilemma, so that the industry is urgently upgraded. The circuit board is formed by connecting and combining electronic components and circuits on a substrate. At present, in the circuit board production industry, manual plug-in components still belong to the mainstream, and particularly, plug-in components of various special-shaped components are manually completed by workers, so that the labor force is highly intensive, the plug-in components belong to high-strength, low-efficiency and repetitive work, a large amount of manpower and material resources are required to be input by an enterprise, and the production cost of the circuit board is directly increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a component inserter, its structural design is ingenious, has realized the automatic transport of component, has shifted, the pruning of cartridge and pin, has improved the efficiency to circuit board cartridge component widely, has reduced manufacturing cost and intensity of labour, and carries out visual positioning through the cartridge hole of visual positioning device to the circuit board, has guaranteed the position accuracy of component cartridge on the circuit board, and then has improved the quality of component cartridge on the circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a component inserter comprises a component inserter device used for inserting components into a circuit board, a conveying device used for conveying the components, a conveying device used for transferring the components conveyed by the conveying device to the component inserter device, a pin cutting device used for trimming pins of the components inserted into the circuit board, a driving cam box used for driving the conveying device and the component inserter device to work respectively, and a visual positioning device arranged on the component inserter device, wherein the visual positioning device is electrically connected with the component inserter device.

Further, the driving cam box comprises a box seat, a main rotating shaft rotatably arranged on the box seat, a first slave rotating shaft rotatably arranged on the box seat, and a first rotary driving device which is arranged on the box seat and used for driving the main rotating shaft to rotate, wherein the main rotating shaft is coaxially provided with a first cam, a second cam, a third cam and a fourth cam, the first slave rotating shaft is coaxially and rotatably provided with a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the profile of the first cam, the profile of the second cam, the profile of the third cam and the profile of the fourth cam are different, the first cam is used for abutting against the input end of the first connecting rod, the second cam is used for abutting against the input end of the second connecting rod, the third cam is used for abutting against the input end of the third connecting rod, the fourth cam is used for abutting against the input end of the fourth connecting rod, and a first tension spring is connected between the middle part of the first connecting, a second tension spring is connected between the middle part of the second connecting rod and the box seat, a third tension spring is connected between the middle part of the third connecting rod and the box seat, a fourth tension spring is connected between the middle part of the fourth connecting rod and the box seat, a seventh cam is coaxially arranged on the main rotating shaft, the seventh cam is positioned between the third cam and the fourth cam, a seventh connecting rod is rotatably arranged on the box seat, a seventh tension spring is connected between the middle part of the seventh connecting rod and the box seat, the input end of the seventh connecting rod is in rolling contact with the seventh cam through a seventh rolling wheel, the output end of the seventh connecting rod is rotatably connected with a first connecting rod, the output end of the seventh connecting rod is connected with a first reset spring for driving the first connecting rod to reset, and the first reset spring is arranged in parallel with the first connecting rod; the output end of the third connecting rod, the output end of the fourth connecting rod and the output end of the first connecting rod are respectively in driving connection with different parts of the plug-in device so that the plug-in device can plug elements in the circuit board, and the output end of the third connecting rod, the output end of the fourth connecting rod and the output end of the first connecting rod are respectively in driving connection with different parts of the conveying device so that the conveying device can transfer the elements.

Furthermore, the conveying device comprises a base, a first rotation driving mechanism for driving the base to rotate, a sliding seat arranged on the base in a sliding manner, a swinging piece rotatably arranged on the base, a swinging driving mechanism for driving the swinging piece to swing, a material taking head arranged on the base and a material taking driving mechanism for driving the material taking head to take or release an element, wherein the middle part of the swinging piece is rotatably connected with the base, one end of the swinging piece is in driving connection with the swinging driving mechanism, the other end of the swinging piece is abutted against the sliding seat, a resetting piece for driving the sliding seat to reset is arranged between the base and the sliding seat, the first rotation driving mechanism is in driving connection with the output end of a first connecting rod, two ends of a first resetting spring are respectively connected with the first rotation driving mechanism and a seventh connecting rod, and the swinging driving mechanism is in driving connection with the output end of a fourth connecting rod, and the material taking driving mechanism is in driving connection with the output end of the third connecting rod.

Furthermore, the first rotation driving mechanism comprises a first rotating shaft, a first rotating member fixedly connected to the first rotating shaft, and a first rotation driver arranged on the box base and used for driving the first rotating member to rotate, the first rotating member is rotatably connected with the output end of the first connecting rod, the output end of the first rotation driver is used for abutting against the first rotating member, and one end of the first rotating shaft, which is far away from the first rotation driver, is connected with the base;

the first rotating shaft is provided with a first through hole along the axial direction, the base is provided with an accommodating cavity, the swing driving mechanism comprises a lifting rod, a lower linkage piece and an upper linkage piece, the lower linkage piece is arranged at one end of the lifting rod, the upper linkage piece is arranged at the other end of the lifting rod, the upper linkage piece is in driving connection with the output end of the fourth connecting rod, the lower linkage piece is connected with one end of the swing piece, the lifting rod penetrates through the first through hole in a sliding mode, and the lower linkage piece is arranged in the accommodating cavity in a lifting mode.

The material taking head comprises a material taking seat arranged on the sliding seat, and a material taking assembly and a material supporting member which are respectively arranged on the material taking seat, wherein the material supporting member and the material taking assembly are arranged at intervals and are positioned above the material taking assembly, the material supporting member is provided with a material supporting groove, and the material taking driving mechanism is used for driving the material taking assembly to pick up or release an element;

the material taking assembly comprises a fixed material clamping piece fixedly connected to the material taking seat, a movable material clamping piece slidably arranged on the fixed material clamping piece or/and the material taking seat, a sliding block slidably arranged on the fixed material clamping piece or/and the material taking seat and a second reset spring arranged between the sliding block and the material taking seat, the sliding block is connected with the movable material clamping piece, the material taking driving mechanism is used for abutting against the sliding block, the fixed material clamping piece and the movable material clamping piece are both provided with material clamping blocks, and the material clamping blocks of the fixed material clamping piece are matched with the material clamping blocks of the movable material clamping piece to clamp an element;

the material taking driving mechanism comprises a pressing rod, a first pressing piece arranged at one end, close to the oscillating piece, of the pressing rod, a rotating plate arranged on the base in a rotating mode, a pressing piece arranged at one end, close to the material taking head, of the rotating plate, a fixing piece arranged at one end, far away from the oscillating piece, of the pressing rod and a reset tension spring used for driving the rotating plate to reset, the lifting rod is provided with a second through hole, the pressing piece is used for abutting against a sliding block, the pressing rod is arranged in the second through hole in a sliding mode, and one end, far away from the material taking head, of the pressing rod.

Furthermore, a fifth cam is coaxially arranged on the main rotating shaft, the fifth cam is positioned between the first cam and the second cam, the box seat is rotatably provided with a second slave rotating shaft, the second slave rotating shaft is coaxially provided with a fifth connecting rod and a sixth cam, the fifth connecting rod is rotatably connected with the second slave rotating shaft through a bearing, the input end of the fifth connecting rod is in rolling contact with the fifth cam through a fifth rolling wheel, a fifth tension spring is connected between the output end of the fifth connecting rod and the box seat, a sixth connecting rod is rotatably arranged in the middle of the fifth connecting rod, the input end of the sixth connecting rod is in rolling contact with the sixth cam through a sixth rolling wheel, the box seat is provided with a second rotation driving device for driving the second slave rotating shaft to rotate, and the profile of the fifth cam is different from that of the sixth cam;

the plug-in device comprises a second rotation driving mechanism, a lifting driving mechanism, a pressing driving mechanism, a plug-in head used for clamping or releasing elements and a plug-in mechanism used for plugging the elements clamped by the plug-in head in a circuit board, wherein the plug-in head comprises a plug-in seat, a rotation seat rotationally arranged on the plug-in seat, a second rotation piece rotationally arranged on the rotation seat, a first elastic piece used for driving the rotation seat to reset, a second elastic piece used for driving the second rotation piece to reset, a fixed clamping piece arranged on the second rotation piece, a movable clamping piece arranged on the second rotation piece, a second rotation driver arranged on the second rotation piece and used for driving the movable clamping piece to rotate, and a third elastic piece arranged on the second rotation piece and used for driving the movable clamping piece to reset, the fixed clamping piece and the movable clamping piece are overlapped, and the middle part of the fixed clamping piece is rotationally connected with the middle part of the movable clamping piece through an adapter, the second rotates actuating mechanism and is used for driving the plug-in components seat to rotate, lift actuating mechanism is connected with the output drive of first connecting rod and is used for driving the plug-in components seat to go up and down, push down actuating mechanism and be connected with the output drive of second connecting rod and be used for driving the rotation of rotation seat, the input of plug-in components mechanism is connected with the output drive of sixth connecting rod.

Furthermore, the second rotation driving mechanism comprises a fixed seat, a rotation seat rotatably arranged on the fixed seat, a driven wheel sleeved outside the rotation seat, a driving motor arranged on the fixed seat, a driving wheel arranged on an output shaft of the driving motor and a first driving belt wound on the driving wheel and the driven wheel, the lifting driving mechanism comprises a lifting shaft connected to the rotation seat in a sliding manner and a lifting driving piece arranged at one end of the lifting shaft far away from the plug-in seat, the other end of the lifting shaft is connected with the plug-in seat, and the lifting driving piece is in driving connection with the output end of the first connecting rod;

the downward pressing driving mechanism comprises a downward pressing shaft which is coaxial with the lifting shaft, a downward pressing driving piece which is arranged at one end of the downward pressing shaft far away from the plug-in piece seat and a downward pressing plate which is arranged at the other end of the downward pressing shaft, the downward pressing plate is used for abutting against one end of the rotating seat, the downward pressing shaft penetrates through the lifting shaft in a sliding manner, and the downward pressing driving piece is in driving connection with the output end of the second connecting rod;

the plug-in mechanism comprises a plug-in shaft arranged coaxially with the lower pressing shaft, a plug-in pressing head arranged at one end of the plug-in shaft close to the plug-in seat, a plug-in driving piece arranged at the other end of the plug-in shaft, an elastic limiting component arranged at the top of the plug-in driving piece and used for buffering and limiting the plug-in driving piece and a downward moving cylinder used for driving the plug-in driving piece to move downward, the plug-in shaft penetrates through the lower pressing shaft in a sliding mode, and the plug-in driving piece is in driving connection with the output end of the sixth connecting.

Furthermore, the second rotary driver comprises a swing rod, a first rolling part rotatably arranged at one end of the swing rod, and a first abutting block and a second abutting block which are both arranged on the rotary seat, wherein the first abutting block is provided with an abutting inclined surface for abutting against the first rolling part, the second abutting block is used for abutting against the second rotary part, the other end of the swing rod is rotatably connected with the middle part of the second rotary part, and the swing rod is provided with a push block for abutting against one end of the movable clamping part;

the fixed clamping piece and the movable clamping piece are arranged on the second rotating piece in a sliding mode, one end of the fixed clamping piece protrudes out of the second rotating piece and is connected with a limiting piece used for abutting against the second rotating piece, and a fourth elastic piece is connected between the limiting piece and the second rotating piece;

the adaptor includes the screw and with screw threaded connection's nut, the middle part of activity holder is provided with the counter sink that is used for holding the nut of establishing the screw, the middle part of fixed holder is provided with the third through-hole that communicates with the counter sink, the screw portion of screw run through behind counter sink and the third through-hole with nut threaded connection, be provided with the second pivot between the nut of screw and the screw portion of screw, the activity holder rotates around the central axis of second pivot.

Further, the main rotating shaft is coaxially provided with an eighth cam, the first auxiliary rotating shaft is coaxially and rotatably provided with an eighth connecting rod, the input end of the eighth connecting rod is in rolling contact with the eighth cam through an eighth rolling wheel, an eighth tension spring is connected between the eighth connecting rod and the box seat, the output end of the eighth connecting rod is rotatably connected with a second connecting rod, the second connecting rod is rotatably connected with a ninth connecting rod, the output end of the ninth connecting rod is rotatably connected with a third connecting rod, the third connecting rod is connected with a rotating drive piece which is rotatably arranged on the box seat, a ninth tension spring is connected between one end of the rotation driving piece and the box seat, the other end of the rotation driving piece is provided with a pushing arm, the box seat is provided with a swing part, one end of the rotary driving part close to the push arm is rotationally connected with the middle part of the swing part, the pushing arm is used for abutting against one end of the swinging part, and a tenth tension spring is connected between the other end of the swinging part and the box seat;

the conveying device comprises a plurality of clamps for clamping elements and a circulating conveying mechanism for driving the clamps to circularly convey, the clamps comprise clamping seats connected to the circulating conveying mechanism, first clamping pieces arranged on the clamping seats, second clamping pieces matched with the first clamping pieces to clamp the elements and third reset springs arranged between the first clamping pieces and the second clamping pieces and used for driving the second clamping pieces to reset, the second clamping pieces are rotatably connected with the clamping seats, and one ends, far away from the conveying device, of the second clamping pieces are used for abutting against one ends of the swinging parts.

Furthermore, the box base is provided with a first driving cylinder, and the first driving cylinder is used for abutting against the other end of the swing part.

The utility model has the advantages that: in actual operation, the conveying device conveys the components to a set position, the cam box is driven to drive the conveying device to transfer the components conveyed by the conveying device to the plug-in device, before the plug-in device inserts the components on the circuit board, the visual positioning device performs visual positioning on the insertion holes of the circuit board, after the visual positioning device performs visual positioning on the insertion holes of the circuit board, the cam box is driven to also drive the plug-in device to insert the components on the insertion holes of the components required by the circuit board, and finally, pins of the components inserted on the circuit board are trimmed through the pin shearing device, so that the components are inserted on the circuit board. The component inserter has the advantages that the structural design is ingenious, the automatic conveying, transferring, inserting and pin trimming of components are realized, the component inserting efficiency of a circuit board is greatly improved, the production cost and the labor intensity are reduced, the visual positioning is carried out on the inserting holes of the circuit board through the visual positioning device, the position accuracy of the components inserted on the circuit board is guaranteed, and the quality of the components inserted on the circuit board is further improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the card insertion device and the conveying device of the present invention.

Fig. 3 is a schematic perspective view of the conveying device of the present invention.

Fig. 4 is an exploded schematic view of the base, the first rotating shaft, the first rotating member, the lifting rod and the pressing rod of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the conveying device after the rotary driving mechanism, the swing driving mechanism, the base and the pressing rod are hidden.

Fig. 6 is an exploded schematic view of the material-taking head of the present invention.

Fig. 7 is a schematic perspective view of the driving cam box of the present invention.

Fig. 8 is a perspective view of another view of the driving cam box according to the present invention.

Fig. 9 is a schematic perspective view of the driving cam box after hiding the box seat.

Fig. 10 is a schematic perspective view of the plug-in device of the present invention.

Fig. 11 is a schematic perspective view of the plug-in head according to the present invention.

Fig. 12 is a schematic perspective view of another view angle of the plug-in head according to the present invention.

Fig. 13 is a schematic perspective view of another view angle of the plug-in head according to the present invention.

Fig. 14 is a schematic perspective view of the plug-in head of the present invention after the plug-in seat is hidden.

Fig. 15 is an exploded view of the fixed clamping member, the movable clamping member, the third elastic member and the rotary actuator according to the present invention.

Fig. 16 is an enlarged view at a in fig. 15.

Fig. 17 is a schematic perspective view of the conveying device of the present invention.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 17, the utility model provides a plug-in components machine, it includes plug-in components device 2 that is used for with the component cartridge in the circuit board, a conveyor 19 that is used for carrying the component, a conveyer 1 that is used for shifting the component that conveyor 19 carried to plug-in components device 2, a cut foot device 5 that is used for pruning the pin of the component of plug-in components after the circuit board, a drive cam box 4 that is used for driving conveyor 1 and plug-in components device 2 to work respectively and install in the visual positioning device 35 of plug-in components device 2, visual positioning device 35 is connected with plug-in components device 2 electricity.

In actual operation, the conveying device 19 conveys the components to the set positions, the cam box 4 is driven to drive the conveying device 1 to transfer the components conveyed by the conveying device 19 to the inserting device 2, the visual positioning device 35 performs visual positioning on the inserting holes of the circuit boards before the inserting device 2 inserts the components on the circuit boards, after the visual positioning device 35 performs visual positioning on the inserting holes of the circuit boards, the cam box 4 is driven to also drive the inserting device 2 to insert the components on the inserting holes of the components required by the circuit boards, and finally, pins of the components inserted on the circuit boards are trimmed through the pin trimming device 5, so that the components are inserted on the circuit boards. The component inserter has the advantages that the structural design is ingenious, the automatic conveying, transferring, inserting and pin trimming of components are realized, the component inserting efficiency of a circuit board is greatly improved, the production cost and the labor intensity are reduced, the visual positioning is carried out on the inserting holes of the circuit board through the visual positioning device 35, the position accuracy of the components inserted on the circuit board is guaranteed, and the quality of the components inserted on the circuit board is further improved.

In this embodiment, the driving cam box 4 includes a box holder 41, a main rotating shaft 42 rotatably installed on the box holder 41, a first slave rotating shaft 43 rotatably installed on the box holder 41, and a first rotary driving device 44 installed on the box holder 41 and configured to drive the main rotating shaft 42 to rotate, the main rotating shaft 42 is coaxially provided with a first cam 45, a second cam 451, a third cam 452, and a fourth cam 453, the first slave rotating shaft 43 is coaxially and rotatably provided with a first link 46, a second link 461, a third link 462, and a fourth link 463, a profile of the first cam 45, a profile of the second cam 451, a profile of the third cam 452, and a profile of the fourth cam 453 are different, the first cam 45 abuts against an input end of the first link 46, the second cam 451 abuts against an input end of the second link 461, and the third cam 452 abuts against an input end of the third link 462, the fourth cam 453 is used for abutting against an input end of a fourth link 463, a first tension spring 47 is connected between a middle portion of the first link 46 and the box holder 41, a second tension spring 471 is connected between a middle portion of the second link 461 and the box holder 41, a third tension spring 472 is connected between a middle portion of the third link 462 and the box holder 41, a fourth tension spring 473 is connected between a middle portion of the fourth link 463 and the box holder 41, a seventh cam 456 is coaxially arranged on the main rotating shaft 42, the seventh cam 456 is positioned between the third cam 452 and the fourth cam 453, a seventh link 466 is rotatably arranged on the box holder 41, a seventh tension spring 475 is connected between a middle portion of the seventh link 466 and the box holder 41, an input end of the seventh link 466 is in rolling abutment with the seventh cam 456 via a seventh rolling wheel 486, an output end of the seventh link 466 is rotatably connected with a first link 40, and an output end of the seventh link 466 is connected with a first return spring 401 for returning the first link 40, the first return spring 401 is arranged in parallel with the first connecting rod 40; the output end of the first link 46 and the output end of the second link 461 are respectively in driving connection with different parts of the card inserting device 2 so that the card inserting device 2 inserts components into the circuit board, the output end of the third link 462, the output end of the fourth link 463 and the output end of the first link 40 are respectively in driving connection with different parts of the conveying device 1 so that the conveying device 1 transfers the components, and the main rotating shaft 42 is arranged in parallel with the first slave rotating shaft 43.

In actual operation, the first rotation driving device 44 drives the main rotation shaft 42 to rotate, the main rotation shaft 42 drives the first cam 45, the second cam 451, the third cam 452, the fourth cam 453 and the seventh cam 456 to rotate synchronously, and since the profile of the first cam 45, the profile of the second cam 451, the profile of the third cam 452, the profile of the fourth cam 453 and the profile of the seventh cam 456 are different, when the first cam 45, the second cam 451, the third cam 452, the fourth cam 453 and the seventh cam 456 rotate to the highest point to collide with the first link 46, the second link 461, the third link 462, the fourth link 463 and the seventh link 466 respectively, the first cam 45, the second cam 451, the third cam 452, the fourth cam 453 and the seventh cam 456 collide with the first link 46, the second link 461, the third link 462, the fourth link 463 and the seventh link 466 respectively according to the respective profiles, the seventh link 466 rotated not only pushes the first link 40 to move and compress the first return spring 401 but also stretches the seventh tension spring 475, the first link 40 moved, the first link 46 rotated and the second link 461 rotated drive the card device 2 to perform the card work according to the set timing and order and stretch the first tension spring 47 and the second tension spring 471 respectively, and the third link 462 rotated and the fourth link 463 rotated drive the transfer element of the transfer device 1 according to the set timing and order and stretch the third tension spring 472 and the fourth tension spring 473 respectively. When the seventh cam 456 rotates to the lowest point, the seventh link 466 resets and rotates under the resilience of the seventh tension spring 475, and the first link 40 resets and moves under the resilience of the first return spring 401; when the first cam 45, the second cam 451, the third cam 452, and the fourth cam 453 are rotated to the lowest point to collide with the first link 46, the second link 461, the third link 462, and the fourth link 463, the first cam 45, the second cam 451, the third cam 452 and the fourth cam 453 respectively release the first link 46, the second link 461, the third link 462 and the fourth link 463, the first link 46, the second link 461, the third link 462 and the fourth link 463 respectively return to rotate under the resilience of the first tension spring 47, the second tension spring 471, the third tension spring 472 and the fourth tension spring 473, so that the first link 46, the second link 461, the third link 462, the fourth link 463 and the seventh link 466 can drive the respectively-connected actuating mechanisms (such as the insert device 2 and the transmission device 1) to work next time, so that the card means 2 and the transport means 1 operate according to the set times and sequences, respectively. The driving cam box 4 has the advantages of ingenious and compact structural design and small occupied space, only one main power source is needed to drive the execution mechanisms which are respectively in driving connection to independently work through the first connecting rod 46, the second connecting rod 461, the third connecting rod 462, the fourth connecting rod 463 and the seventh connecting rod 466, so that one main power source can drive the execution mechanisms to work according to set time and sequence, the linkage is good, the utilization rate of energy is improved, the use of the main power source is reduced, and the production and use cost is reduced.

In this embodiment, the conveying device 1 includes a base 11, a first rotation driving mechanism 12 for driving the base 11 to rotate, a sliding seat 13 slidably disposed on the base 11, a swinging member 14 rotatably disposed on the base 11, a swinging driving mechanism 15 for driving the swinging member 14 to swing, a material taking head 16 disposed on the base 11, and a material taking driving mechanism 17 for driving the material taking head 16 to take up or release an element, wherein a middle portion of the swinging member 14 is rotatably connected to the base 11, one end of the swinging member 14 is drivingly connected to the swinging driving mechanism 15, the other end of the swinging member 14 abuts against the sliding seat 13, a resetting member 18 for driving the sliding seat 13 to reset is disposed between the base 11 and the sliding seat 13, the resetting member 18 is a tension spring, the first rotation driving mechanism 12 is drivingly connected to an output end of a first connecting rod 40, two ends of a first resetting spring 401 are respectively connected to the first rotation driving mechanism 12 and a seventh connecting rod 466, the swing driving mechanism 15 is in driving connection with the output end of the fourth connecting rod 463, the material taking driving mechanism 17 is in driving connection with the output end of the third connecting rod 462, and the swing piece 14 is in an L shape.

In actual operation, different components are inserted according to different positions of a circuit board, the conveying device 19 conveys the different components to a set position in sequence, the first movable connecting rod 46 drives the first rotary driving mechanism 12 to rotate, the first rotary driving mechanism 12 drives the base 11 to rotate, the rotary base 11 drives the material taking head 16 to rotate close to the components on the conveying device 19, the third rotary connecting rod 462 drives the material taking driving mechanism 17 to operate, the material taking driving mechanism 17 drives the material taking head 16 to open, the fourth rotary connecting rod 463 drives the swing driving mechanism 15 to operate, the swing driving mechanism 15 drives the swing part 14 to swing, the swing part 14 releases the sliding seat 13, the sliding seat 13 moves along the base 11 under the pulling of the resilience force of the resetting part 18, and the movable sliding seat 13 drives the material taking head 16 to move close to the components on the conveying device 19, until the component is located in the opened material taking head 16, the material taking driving mechanism 17 drives the material taking head 16 to close to pick up the component, then the first rotating driving mechanism 12 drives the base 11 to drive the material taking head 16 and the component to be transferred to the plug-in head 191 of the plug-in device 2, finally the material taking driving mechanism 17 drives the material taking head 16 to open to release the component, the swinging driving mechanism 15 drives the swinging piece 14 to swing reversely, so that the other end of the swinging piece 14 abuts against the sliding seat 13, the sliding seat 13 moves in a resetting mode and stretches the resetting piece 18 to pick up the next component, and the operations are repeated, so that the component is picked up and transferred uninterruptedly. The conveying device 1 is ingenious in structural design, stable in picking and transferring elements, high in conveying efficiency of the elements and free of material blocking.

In this embodiment, the first rotation driving mechanism 12 includes a first rotating shaft 121, a first rotating member 122 fixedly connected to the first rotating shaft 121, and a first rotation driver 125 installed on the box base 41 and configured to drive the first rotating member 122 to rotate, the first rotating member 122 is rotatably connected to an output end of the first connecting rod 40, an output end of the first rotation driver 125 is configured to abut against the first rotating member 122, an end of the first rotating shaft 121 far away from the first rotation driver 125 is connected to the base 11, and the first rotation driver 125 is an air cylinder.

After the pick-up head 16 picks up the component, the first connecting rod 40 drives the first rotating member 122 to rotate, the rotating first rotating member 122 drives the first rotating shaft 121 to rotate, the rotating first rotating shaft 121 drives the base 11 to rotate, the rotating base 11 drives the pick-up head 16 with the component to be transferred to the plug-in head 191 of the plug-in device 2, and the plug-in head 191 of the plug-in device 2 inserts the component at the set position of the circuit board; since different components are required to be inserted at different positions on the circuit board, the supply of different components on the transport device 19 and the insertion of different components by the inserter head 191 are performed in a predetermined order, and if a component is missing on the transport device 19, the inserter head 191 stops the insertion until the supply device for supplying a component to the transport device 19 replenishes the corresponding component at the position where a component is missing on the transport device 19, and the inserter head 191 and the pick-up head 16 can normally operate. When the component is not inserted into the circuit board set position by the plug-in head 191 and falls on the circuit board, the plug-in machine gives an alarm, but at this moment, the pick-up head 16 has picked up another component, because a corresponding component is not inserted into a position on the circuit board, the component picked up by the pick-up head 16 cannot be inserted into the circuit board at this moment, the first rotating driver 125 drives the first rotating member 122 to rotate, the rotating first rotating member 122 drives the first rotating shaft 121 with the base 11 to rotate close to the conveying device 19 and stretches the first return spring 401 until the pick-up head 16 puts the picked-up component back to the original position of the conveying device 19 until the feeding device supplies the component which is not inserted into the circuit board set position to the conveying device 19 again, then the first rotating driver 125 releases the first rotating member 122, the first rotating member 122 rotates under the pulling of the resilience force of the first return spring 401, so that the pick-up head 16 picks up the component and transfers it to the card head 191 of the card device 2. By additionally arranging the first rotary driver 125 to drive the base 11 and the material taking head 16 to rotate, when the component inserting head 191 fails to insert the component, the inserting work of the inserting device 2 can be timely adjusted, the component is prevented from being inserted at the wrong position of the circuit board, and the error probability is reduced.

The first rotating shaft 121 is provided with a first through hole 126 along the axial direction, the base 11 is provided with an accommodating cavity 111, the swing driving mechanism 15 includes a lifting rod 151, a lower linkage 152 arranged at one end of the lifting rod 151 and an upper linkage 153 arranged at the other end of the lifting rod 151, the upper linkage 153 is in driving connection with the output end of the fourth connecting rod 463, the lower linkage 152 is connected with one end of the swing piece 14, the lifting rod 151 penetrates through the first through hole 126 in a sliding manner, and the lower linkage 152 is arranged in the accommodating cavity 111 in a lifting manner.

When the swing driving mechanism 15 drives the sliding base 13 to move along the base 11, so that the material taking head 16 moves close to the element on the conveying device 19, the fourth connecting rod 463 drives the upper link 153 with the lifting rod 151 to move downwards along the first through hole 126, the lifting rod 151 moving downwards drives the lower link 152 to move downwards, the lower link 152 moving downwards swings downwards against one end of the swinging piece 14, so that the other end of the swinging piece 14 releases the sliding base 13, and the sliding base 13 slides along the base 11 under the pulling of the resilience force of the resetting piece 18, so that the sliding base 13 with the material taking head 16 moves close to the element on the conveying device 19; after the pick-up head 16 picks up a component, the swing driving mechanism 15 drives the slide carriage 13 to move along the base 11, so that the pick-up head 16 moves away from the component on the conveying device 19, the fourth link 463 drives the upper link 153 with the lifting rod 151 to move upwards along the first through hole 126, the lifting rod 151 moving upwards drives the lower link 152 to move upwards, the lower link 152 moving upwards swings against one end of the swing part 14, so that the other end of the swing part 14 moves against the slide carriage 13 in a resetting manner, and the slide carriage 13 moving in the resetting manner stretches the resetting member 18, so that the slide carriage 13 with the pick-up head 16 and the component move away from the conveying device 19 until the component picked up by the pick-up head 16 is transferred to the insert head 191 of the insert device 2. The first through hole 126 plays a role in guiding the lifting of the lifting rod 151, so that the lifting stability of the lifting rod 151 is improved, and the first rotating shaft 121 and the lifting plate are compact in structure; the lower link 152 ascends and descends in the accommodation chamber 111, so that the structure between the base 11 and the lower link 152 is compact.

Specifically, the lower link member 152 is provided with a receiving groove 155, one end of the swing member 14 is rotatably connected with a connecting member 142, and the connecting member 142 protrudes into the receiving groove 155; the slide base 13 is provided with a first contact member 131, and the other end of the swinging member 14 is rotatably connected with a second contact member 141 which contacts the first contact member 131. The connecting piece 142 protrudes into the containing groove 155, when the lower link piece 152 ascends and descends, the inner wall of the containing groove 155 pushes against the connecting piece 142 to ascend and descend so as to drive the swinging piece 14 to swing, the lower link piece 152 and the swinging piece 14 are connected in a non-fixed mode, disassembly and maintenance are convenient, extra parts (such as screws and the like) are not needed for fixing, extra tools are not needed for disassembly and assembly, and manufacturing and maintenance costs are saved. The other end of the oscillating piece 14 collides with the first abutting piece 131 of the sliding base 13 through the second abutting piece 141, so that the oscillating piece 14 is prevented from directly contacting the sliding base 13, the abrasion of the oscillating piece 14 and the sliding base 13 is reduced, the service lives of the oscillating piece 14 and the sliding base 13 are prolonged, and the maintenance cost is reduced.

Preferably, the connecting member 142 and the second contact member 141 are both rollers, so that the connecting member 142 is in rolling contact with the inner wall of the accommodating groove 155, wear of the connecting member 142 and the lower link 152 is reduced, the service lives of the connecting member 142 and the lower link 152 are prolonged, the second contact member 141 is also in rolling contact with the first contact member 131, wear of the first contact member 131 and the second contact member 141 is reduced, and the service lives of the first contact member 131 and the second contact member 141 are prolonged.

In this embodiment, the material taking head 16 includes a material taking seat 161 installed on the sliding seat 13, and a material taking assembly and a material supporting member 162 respectively installed on the material taking seat 161, the material supporting member 162 and the material taking assembly are arranged at an interval and above the material taking assembly, the material supporting member 162 is provided with a material supporting groove 1621, and the material taking driving mechanism 17 is used for driving the material taking assembly to pick up or release an element; the material taking assembly comprises a fixed clamp material piece 163 fixedly connected to a material taking seat 161, a movable clamp material piece 164 slidably arranged on the fixed clamp material piece 163 or/and the material taking seat 161, a sliding block 165 slidably arranged on the fixed clamp material piece 163 or/and the material taking seat 161, and a second return spring 166 arranged between the sliding block 165 and the material taking seat 161, wherein the sliding block 165 is connected with the movable clamp material piece 164, the material taking driving mechanism 17 is used for abutting against the sliding block 165, the fixed clamp material piece 163 and the movable clamp material piece 164 are both provided with a clamp material block 167, and the clamp material block 167 of the fixed clamp material piece 163 is matched with the clamp material block 167 of the movable clamp material piece 164 to clamp elements.

When the material holding groove 1621 of the material holding member 162 abuts against the component on the conveying device 19, and the pin of the component is located between the material clamping block 167 of the fixed material clamping member 163 and the material clamping block 167 of the movable material clamping member 164, the material taking driving mechanism 17 drives the abutting slider 165 to move backwards, at this time, the slider 165 compresses the second return spring 166 and drives the movable material clamping member 164 to move backwards until the material clamping block 167 of the movable material clamping member 164 and the material clamping block 167 of the fixed material clamping member 163 clamp the pin of the component, so that the material taking head 16 picks up the component. When the material taking head 16 needs to release an element, the material taking driving mechanism 17 releases the sliding block 165, the sliding block 165 moves forward and returns under the action of the resilience force of the second return spring 166, the moving sliding block 165 drives the movable material clamping piece 164 to move forward, so that the material clamping block 167 of the movable material clamping piece 164 and the material clamping block 167 of the fixed material clamping piece 163 are in an open state, and when the element is released, the next element can be conveniently taken. Wherein, holding up silo 1621's lateral wall and conflicting the component, taking place slope or beat when avoiding the component to be held, improved the stability of component.

In this embodiment, the material taking driving mechanism 17 includes a pressing rod 171, a first pressing member 172 installed at one end of the pressing rod 171 close to the swinging member 14, a rotating plate 173 rotatably installed on the base 11, a pressing member 174 installed at one end of the rotating plate 173 close to the material taking head 16, a fixing member 175 installed at one end of the pressing rod 171 far from the swinging member 14, and a return tension spring 176 for driving the rotating plate 173 to return, wherein the lifting rod 151 is provided with a second through hole 156, the pressing member 174 is used for abutting against the sliding block 165, the pressing rod 171 is slidably installed in the second through hole 156, and one end of the pressing rod 171 far from the material taking head 16 is in driving connection with an output end of the third connecting rod 462. Specifically, the rotating plate 173 includes a rotating rod 1731 rotatably disposed on the base 11, a flat plate 1732 disposed on the rotating rod 1731, and a clamping member 1733 clamped on the rotating rod 1731, one end of the return tension spring 176 is connected to the base 11, the other end of the return tension spring 176 is connected to the clamping member 1733, the pressing member 174 is disposed on one end of the rotating rod 1731 far away from the flat plate 1732, and the first pressing member 172 is rotatably disposed with a rotating wheel 1721 for rolling contact with the flat plate 1732.

When the supporting groove 1621 of the supporting member 162 abuts against the component on the conveying device 19, and the pin of the component is located between the material clamping block 167 of the fixed material clamping member 163 and the material clamping block 167 of the movable material clamping member 164, the third connecting rod 462 drives the fixing member 175 to move down, the downward moving fixing member 175 drives the pressing rod 171 to move down, the downward moving pressing rod 171 drives the first downward pressing member 172 to move down, the downward moving first downward pressing member 172 abuts against the flat plate 1732 of the rotating plate 173 to rotate, the rotating flat plate 1732 drives the rotating rod 1731 to rotate, the rotating rod 1731 not only compresses the return tension spring 176, but also drives the pressing member 174 to abut against the sliding block 165 to move, and the moving sliding block 165 drives the movable material clamping member 164 to move, so that the material clamping block 167 of the movable material clamping member 164 and the material clamping block 167 of the fixed material clamping member 163 clamp. When the material taking head 16 needs to release the element, the third link 462 drives the fixing member 175 to move upwards, the upwards moving fixing member 175 drives the pressing rod 171 to move upwards, the upwards moving pressing rod 171 drives the first downwards pressing member 172 to move upwards, the upwards moving first downwards pressing member 172 releases the rotating plate 173, the rotating plate 173 rotates under the resilience of the return tension spring 176, the rotating plate 173 enables the pressing member 174 to release the sliding block 165, the sliding block 165 moves in a return mode under the action of the second return spring 166, and the sliding block 165 which moves in a return mode drives the movable material clamping member 164 to move, so that the material clamping block 167 of the movable material clamping member 164 and the material clamping block 167 of the fixed material clamping member 163 are opened. The pressure lever 171 ascends and descends along the second through hole 156, so that the ascending and descending stability of the pressure lever 171 is improved, and the structures of the pressure lever 171 and the ascending and descending rod 151 are compact; the rotating wheel 1721 is in rolling contact with the flat plate 1732, so that the first pressing piece 172 is prevented from being in direct contact with the flat plate 1732, the abrasion of the first pressing piece 172 is reduced, the service life of the first pressing piece 172 is prolonged, and the sliding base 13 can move along the base 11 conveniently, so that the sliding base 13 can move stably.

Specifically, the first rotating member 122 is provided with a guide rod 127, the upper link 153 is provided with a sliding sleeve 128 in sliding fit with the guide rod 127, and the sliding sleeve 128 is matched with the guide rod 127, so that the lifting stability of the upper link 153 is improved, and the lifting stability of the lifting rod 151 is further improved.

Specifically, the movable clamping piece 164 is provided with a connecting hole 168, and the bottom of the sliding block 165 is provided with a lug 169 protruding into the connecting hole 168; the convex block 169 is inserted into the connecting hole 168, so that the movable clamping piece 164 is driven by the sliding block 165 to move conveniently, the non-fixed connection between the movable clamping piece 164 and the sliding block 165 is realized, the linkage effect is good, the disassembly and the maintenance are convenient, additional parts (such as screws and the like) are not needed for fixing, additional tools are not needed for disassembly and assembly, and the manufacturing and maintenance cost is saved. The fixed clamping part 163 is provided with a limiting groove 1631, the bump 169 is slidably arranged in the limiting groove 1631, the bump 169 moves in the limiting groove 1631, the inner wall of the limiting groove 1631 limits the bump 169, so that the moving stroke of the sliding block 165 and the movable clamping part 164 is ensured, and the moving precision and stability of the sliding block 165 and the movable clamping part 164 are further ensured.

Specifically, the material taking driving mechanism 17 further includes a pressing cylinder 177 mounted on the base 11 and a second pressing member 178 mounted on a piston rod of the pressing cylinder 177, the second pressing member 178 is used for abutting against the flat plate 1732, and the second pressing member 178 and the first pressing member 172 are arranged in parallel.

When the inserter head 191 is not inserting the component into the circuit board and drops on the circuit board, the pick-up head 16 needs to put the picked-up component back to the original position of the transporting device 19, the pushing cylinder 177 drives the second pushing member 178 to rotate against the rotating plate 173, and the pushing member 174 releases the sliding block 165, so that the clamping blocks 167 of the fixed clamping member 163 and the clamping blocks 167 of the movable clamping member 164 release (loosen) the component, thereby putting the component back to the original position of the transporting device 19. The rotating plate 173 is driven by the structure of the additionally arranged pressing air cylinder 177 and the second pressing piece 178, so that the plug-in work of the plug-in machine can be timely adjusted when the plug-in head 191 fails to plug in the component, the component is prevented from being plugged in the wrong position of the circuit board, and the error probability is reduced.

Specifically, because the distance between two pins of the components with different specifications is different, the number of the material supporting grooves 1621 is multiple, and the multiple material supporting grooves 1621 are arranged at intervals on the material supporting member 162; the quantity of the clamp material piece 167 of fixation clamp material piece 163 and the quantity of the clamp material piece 167 of activity clamp material piece 164 are a plurality of, and the clamp material piece 167 of a plurality of fixation clamp material pieces 163 and the clamp material piece 167 one-to-one cooperation of a plurality of activities clamp material piece 164 are with the centre gripping component, and a plurality of material grooves 1621 of holding up set up with the clamp material piece 167 one-to-one of a plurality of fixation clamp material pieces 163 to guarantee to get the component that stub bar 16 can stably centre gripping different specifications, and application scope is wide, and the practicality is strong.

In this embodiment, the main rotating shaft 42 is coaxially provided with a fifth cam 454, the fifth cam 454 is located between the first cam 45 and the second cam 451, the box base 41 is rotatably provided with a second slave rotating shaft 431, the second slave rotating shaft 431 is coaxially provided with a fifth link 464 and a sixth cam 455, the fifth link 464 is rotatably connected to the second slave rotating shaft 431 via a bearing, an input end of the fifth link 464 is in rolling contact with the fifth cam 454 via a fifth rolling wheel, a fifth tension spring 474 is connected between the output end of the fifth connecting rod 464 and the box base 41, a sixth link 465 is rotatably disposed at the middle portion of the fifth link 464, an input end of the sixth link 465 is in rolling contact with the sixth cam 455 via a sixth rolling wheel 485, the box base 41 is provided with a second rotary driving device 49 for driving the second driven rotary shaft 431 to rotate, and the profile of the fifth cam 454 is different from that of the sixth cam 455;

the card device 2 comprises a second rotation driving mechanism 31, a lifting driving mechanism 32, a pressing driving mechanism 33, a card head 191 for clamping or releasing elements and a card inserting mechanism 34 for inserting the elements clamped by the card head 191 into the circuit board, wherein the card head 191 comprises a card base 21, a rotation base 22 rotatably arranged on the card base 21, a second rotation piece 23 rotatably arranged on the rotation base 22, a first elastic piece 24 for driving the rotation base 22 to reset, a second elastic piece 25 for driving the second rotation piece 23 to reset, a fixed clamping piece 26 arranged on the second rotation piece 23, a movable clamping piece 27 arranged on the second rotation piece 23, a second rotation driver 28 arranged on the second rotation piece 23 and used for driving the movable clamping piece 27 to rotate and a third elastic piece 29 arranged on the second rotation piece 23 and used for driving the movable clamping piece 27 to reset, the fixed clamping piece 26 and the movable clamping piece 27 are overlapped, the middle part of the fixed clamping member 26 is rotationally connected with the middle part of the movable clamping member 27 through the adaptor 20, the second rotational driving mechanism 31 is used for driving the plug-in seat 21 to rotate, the lifting driving mechanism 32 is connected with the output end of the first connecting rod 46 in a driving mode and is used for driving the plug-in seat 21 to lift, the pressing driving mechanism 33 is connected with the output end of the second connecting rod 461 in a driving mode and is used for driving the rotational seat 22 to rotate, and the input end of the inserting mechanism 34 is connected with the output end of the sixth connecting rod 465 in a driving mode.

At the beginning, the movable clamping piece 27 and the fixed clamping piece 26 are in a clamping state under the driving action of the second rotary driver 28, and the third elastic piece 29 is in a compressed state; in actual operation, the second rotary driving mechanism 31 drives the card holder 21 to rotate by a set angle, so that the fixed clamping member 26 and the clamping end of the movable clamping member 27 are aligned with a component on the conveying device 1, then the conveying device 1 places the component between the fixed clamping member 26 and the movable clamping member 27, in the process, the second rotary driver 28 releases the driving on the movable clamping member 27, the third elastic member 29 elastically stretches and abuts against the movable clamping member 27, so that the movable clamping member 27 rotates around the connector 20 until the clamping end of the movable clamping member 27 and the clamping end of the fixed clamping member 26 are opened, the pin of the component is inserted between the fixed clamping member 26 and the movable clamping member 27, the fixed clamping member 26 and the movable clamping member 27 clamp the pin of the component under the action of the resilience force of the third elastic member 29, the clamping of the card head 191 component is realized, and then the second rotary driving mechanism 31 drives the card holder 21 to rotate again to the set angle required by the component on the circuit board The angle, and the first link 46 drives the lifting driving mechanism 32 to work, and the lifting driving mechanism 32 drives the plug-in seat 21 to descend to the set position; when a component needs to be inserted on the circuit board, the component head 191 needs to release the component, and the inserting mechanism 34 needs to press and insert the component released by the component head 191 onto a set position of the circuit board, in this process, the second connecting rod 461 drives the pressing driving mechanism 33 to work, the pressing driving mechanism 33 presses and abuts against one end of the rotating seat 22, so that the rotating seat 22 rotates counterclockwise, the first elastic member 24 is stretched, the other end of the rotating seat 22 abuts against the second rotating member 23 to rotate counterclockwise, the second elastic member 25 is stretched, the rotating second rotating member 23 drives the fixed clamping member 26 and the movable clamping member 27 to rotate counterclockwise, so that the clamping ends of the fixed clamping member 26 and the movable clamping member 27 move away from the component, at the same time, the second rotating driver 28 releases the movable clamping member 27, the third elastic member 29 elastically stretches and abuts against the movable clamping member 27 to rotate around the connecting member 20, the holding end of the movable holding member 27 is rotated away from the holding end of the fixed holding member 26, so that the holding ends of the movable holding member 27 and the fixed holding member 26 are in an open state, and therefore, the movable holding member 27 and the fixed holding member 26 in the open state and rotated away from the component completely release the component, at this time, the sixth link 465 drives the inserting mechanism 34 to work, and the inserting mechanism 34 just inserts the released component on the circuit board. When the component is released by the component head 191, the lifting driving mechanism 32 and the second rotating driving mechanism 31 respectively drive the component seat 21 to reset, the pressing driving mechanism 33 moves upwards and releases the rotating seat 22, the rotating seat 22 resets and rotates under the action of the resilience force of the first elastic component 24, the second rotating component 23 resets and rotates under the action of the resilience force of the second elastic component 25, the second rotating component 23 which resets and rotates drives the second rotating driver 28 to abut against the movable clamping component 27 to rotate around the connecting component 20 and compress the third elastic component 29, so that the clamping end of the movable clamping component 27 and the clamping end of the fixed clamping component 26 are in a clamping state, the component head 191 can pick up the next component, and the next component can be inserted on the circuit board conveniently. The plug-in device 2 is simple and compact in structure, stable in clamping and releasing elements, free of element falling, high and stable in plug-in precision, quality and accuracy of the plug-in are guaranteed, the cam box 4 is driven to drive the plug-in device 2 to work stably, and quality of plug-in elements is improved.

Specifically, the fixed clamping piece 26 is provided with a plurality of fixed clamping blocks 261, and a plurality of fixed clamping blocks 261 are equidistant, the activity holder 27 is provided with a plurality of movable clamping blocks 271, and a plurality of movable clamping blocks 271 are equidistant, and the quantity of fixed clamping blocks 261 equals with the quantity of movable clamping blocks 271, and a plurality of fixed clamping blocks 261 and a plurality of movable clamping blocks 271 cooperate with the pin of clamping element in a one-to-one correspondence. Because the distance between two pins of the elements with different specifications is different, the pins of the elements with different specifications are clamped by arranging the plurality of fixed clamping blocks 261 and the plurality of movable clamping blocks 271, so that each pin of the element is positioned between the corresponding fixed clamping block 261 and the corresponding movable clamping block 271, the elements with different specifications are picked and released, the application range is wide, and the practicability is high.

Specifically, the movable clamping block 271 is provided with a groove 272 and a first feeding guide surface 273, the fixed clamping block 261 is provided with a notch 262 communicated with the groove 272 and a second feeding guide surface 263 arranged corresponding to the first feeding guide surface 273, and the groove 272 and the notch 262 are enclosed to form a clamping hole. When the conveying device 1 inserts the component between the fixed clamping member 26 and the movable clamping member 27, the first feeding guide surface 273 and the second feeding guide surface 263 guide the pins of the component so that the pins of the component can enter the material clamping holes, and the fixed clamping block 261 and the movable clamping block 271 clamp the pins of the component; when the fixed clamping block 261 and the movable clamping block 271 clamp the pins of the component, the inner walls of the grooves 272 and the inner walls of the notches 262 limit the component, so that the position accuracy and stability of the component on the fixed clamping piece 26 and the movable clamping piece 27 are ensured, the pins of the component can be stably clamped, the pins of the component cannot be deformed, and the release of the component by the plug-in head 191 is facilitated.

In this embodiment, the second rotation driving mechanism 31 includes a fixed seat 311, a rotation seat 312 rotatably disposed on the fixed seat 311, a driven wheel 313 sleeved outside the rotation seat 312, a driving motor 314 installed on the fixed seat 311, a driving wheel 315 installed on an output shaft of the driving motor 314, and a first driving belt 316 wound around the driving wheel 315 and the driven wheel 313, the lifting driving mechanism 32 includes a lifting shaft 321 slidably connected to the rotation seat 312, and a lifting driving member 322 installed on one end of the lifting shaft 321 far away from the plug-in seat 21, the other end of the lifting shaft 321 is connected to the plug-in seat 21, and the lifting driving member 322 is in driving connection with an output end of the first connecting rod 46; specifically, the lifting shaft 321 is slidably connected to the rotating base 312 via a key, and the lifting shaft 321 is disposed coaxially with the rotating base 312, so that the lifting shaft 321 can lift along the axial direction of the rotating base 312 and can also rotate along with the rotating base 312.

During actual operation, the driving motor 314 drives the driving wheel 315 to rotate, the rotating driving wheel 315 drives the driven wheel 313 to rotate through the first driving belt 316, the rotating driven wheel 313 drives the rotating seat 312 to rotate, and the rotating seat 312 drives the lifting shaft 321 to rotate together with the plug-in seat 21, so that the plug-in head 191 rotates by a set angle; after the component is inserted into the component insertion head 191 by the conveying device 1, the second rotation driving mechanism 31 drives the component insertion head 191 to rotate to the set angle again together with the component, and simultaneously, the lifting driving member 322 moves downwards under the driving of the first connecting rod 46, and the lifting driving member 322 which moves downwards drives the lifting shaft 321 together with the component insertion seat 21 to move downwards, so that the pins of the component insertion head 191 together with the component move downwards are aligned with the insertion holes on the circuit board, and the component insertion mechanism 34 is convenient to insert the component onto the circuit board. The lifting shaft 321 is lifted along the rotary seat 312, so that the lifting stability of the lifting shaft 321 is improved, and the lifting shaft 321 and the rotary seat 312 are compact in structure and occupy space.

In this embodiment, the downward driving mechanism 33 includes a downward pressing shaft 331 disposed coaxially with the lifting shaft 321, a downward driving member 332 disposed at one end of the downward pressing shaft 331 far from the plug-in base 21, and a downward pressing plate 333 disposed at the other end of the downward pressing shaft 331, the downward pressing plate 333 is used for abutting against one end of the rotating base 22, the downward pressing shaft 331 penetrates through the lifting shaft 321 in a sliding manner, and the downward driving member 332 is drivingly connected to the output end of the second connecting rod 461.

When the component clamped by the plug-in head 191 needs to be released, the second connecting rod 461 drives the downward pressing driving member 332 to move downward, the downward moving downward pressing driving member 332 drives the downward pressing shaft 331 to move downward, the downward moving downward pressing shaft 331 drives the downward pressing plate 333 to move downward, the downward moving downward pressing plate 333 moves downward and butts against one end of the rotating seat 22, so that the rotating seat 22 rotates, and the rotating seat 22 enables the fixed clamping member 26 and the movable clamping member 27 to be opened and rotate away from the component, thereby releasing the component. When the push-down driving mechanism 33 does not abut against the rotary holder 22, that is, releases the rotary holder 22, the respective parts of the inserter head 191 are reset, so that the fixed holder 26 and the movable holder 27 are in a clamped state. The pressing shaft 331 ascends and descends along the ascending and descending shaft 321, so that the ascending and descending stability of the pressing shaft 331 is improved, the structures of the pressing shaft 331 and the ascending and descending shaft 321 are compact, and the occupied space is reduced.

In this embodiment, the inserting mechanism 34 includes an inserting shaft 341 coaxially disposed with the pressing shaft 331, an inserting pressing head 342 mounted on one end of the inserting shaft 341 close to the plug seat 21, an inserting driving member 343 mounted on the other end of the inserting shaft 341, an elastic limiting component 344 mounted on the top of the inserting driving member 343 and used for buffering and limiting the inserting driving member 343, and a downward moving cylinder 345 used for driving the inserting driving member 343 to move downward, the inserting shaft 341 slidably penetrates through the pressing shaft 331, and the inserting driving member 343 is in driving connection with the output end of the sixth link 465.

When a component to be released by the plug-in head 191 is required to be plugged on the circuit board, the sixth connecting rod 465 releases the plugging driving member 343, the plugging driving member 343 moves downwards under the driving of the elastic limiting component 344, the downward moving plugging driving member 343 drives the plugging shaft 341 to move downwards together with the plugging pressing head 342, and the plugging pressing head 342 plugs the component on the circuit board; after the component is inserted on the circuit board, the sixth link 465 drives the insertion driving member 343 to move upwards, the upward moving insertion driving member 343 compresses the elastic limiting component 344, and the elastic limiting component 344 buffers and limits the insertion driving member 343 to ensure the resetting precision and stability of the insertion driving member 343. When the card device 2 needs to be tested or the card device 2 fails, the downward moving cylinder 345 drives the card driving member 343 to move downward, so that the card mechanism 34 can complete independent and disposable card work, and the problem that the sixth connecting rod 465 is needed to drive the card mechanism 34 to work to cause other structures (such as the lifting driving mechanism 32 and the downward pressing driving mechanism 33) to work is avoided.

Specifically, the lower pressing plate 333 is provided with a guide groove 334, and the plug-in seat 21 is provided with a guide pillar 211 in sliding fit with the guide groove 334; through the sliding fit of the guide groove 334 and the guide pillar 211, the lifting stability of the lower pressing plate 333 and the lower pressing shaft 331 is improved, so that the lower pressing plate 333 can stably press the rotating base 22 underground, and the stability of releasing or clamping elements of the plug-in head 191 is improved. The press driving member 332 is provided with a locking groove 335, and the lifting driving member 322 is provided with a locking block 323 which is used for protruding into the locking groove 335. When the second rotation driving mechanism 31 drives the plug-in seat 21 to rotate, since the fixture block 323 protrudes into the slot 335, the second rotation driving mechanism 31 drives the plug-in seat 21 to rotate and simultaneously drives the plug-in device 2 to rotate, the linkage is good, in addition, the fixture block 323 is in sliding fit with the slot 335, the guiding effect is also achieved, and the lifting stability of the lifting shaft 321 and the pressing shaft 331 is improved.

In this embodiment, the second rotary driver 28 includes a swing link 281, a first rolling element 282 rotatably disposed at one end of the swing link 281, and a first abutting block 283 and a second abutting block 284 both disposed on the rotary seat 22, where the first abutting block 283 is provided with an abutting inclined plane 285 for abutting against the first rolling element 282, the second abutting block 284 for abutting against the second rotary member 23, the other end of the swing link 281 is rotatably connected with the middle portion of the second rotary member 23, and the swing link 281 is provided with a push block 286 for abutting against one end of the movable clamping member 27; preferably, the first rolling member 282 is a roller.

When it is desired to release the component on the inserter head 191, the push-down driving mechanism 33 pushes down one end of the rotary holder 22, so that the rotating base 22 rotates and compresses the first elastic element 24, the second contact block 284 of the rotating base 22 rotates against the second rotating element 23 and compresses the second elastic element 25, meanwhile, the first contact block 283 of the rotating base 22 rotates counterclockwise (rotates upward), since the first contact block 283 is provided with the contact slope 285, as the interference slope 285 rotates upward, the first contact block 283 releases the first rolling member 282, in the process, the third elastic member 29 is extended, and the movable clamping member 27 rotates around the rotating member 20 under the resilient force of the third elastic member 29, so that the clamping end of the movable clamping member 27 and the clamping end of the fixed clamping member 26 are opened, thereby achieving that the movable clamp 27 and the fixed clamp 26 are in an open state and rotated away from the element to release the element. When the pressing-down driving mechanism 33 releases (does not press down) the rotating base 22, the rotating base 22 is reset and rotated under the effect of the resilience of the first elastic member 24, the second rotating member 23 is reset and rotated under the effect of the resilience of the second elastic member 25, the abutting inclined surface 285 of the first abutting block 283 of the reset and rotated rotating base 22 abuts against the first rolling member 282, the first rolling member 282 is pushed to the movable clamping member 27, so that the swinging rod 281 swings, the pushing block 286 on the swinging rod 281 abuts against one end of the movable clamping member 27, so that the movable clamping member 27 rotates around the connecting member 20 and compresses the third elastic member 29, and at this time, the clamping end of the movable clamping member 27 and the clamping end of the fixed clamping member 26 are in an open state. The first rolling element 282 is in rolling contact with the first contact block 283, so that the first contact block 283 is prevented from being in direct contact with the swinging rod 281, the abrasion between the first contact block 283 and the swinging rod 281 is reduced, and the service lives of the first contact block 283 and the swinging rod 281 are prolonged.

Specifically, the push block 286 and the swing link 281 are integrally formed, and the first contact block 283, the second contact block 284 and the rotating base 22 are integrally formed. Adopt integrated into one piece's mode for spare part's stable in structure, intensity and hardness are high, and the manufacturing of being convenient for has reduced the cost of production, and has reduced the quantity of spare part, does not need too much dismouting work.

In this embodiment, the fixed clamping member 26 and the movable clamping member 27 are both slidably disposed on the second rotating member 23, one end of the fixed clamping member 26 protrudes out of the second rotating member 23 and is connected to a limiting member 264 for abutting against the second rotating member 23, and a fourth elastic member 265 is connected between the limiting member 264 and the second rotating member 23; specifically, the second rotating member 23 is provided with a sliding slot 231, the fixed clamping member 26 is slidably connected with an inner wall of the sliding slot 231, and the movable clamping member 27 is movably accommodated in the sliding slot 231.

Before the component is inserted on the circuit board by the plug-in head 191, the plug-in head 191 can drive the component to fall to the set position of the circuit board, so the clamping end of the fixed clamping piece 26 and the clamping end of the movable clamping piece 27 are easy to contact with the circuit board, especially when debugging equipment or equipment breaks down, the clamping end of the fixed clamping piece 26 and the clamping end of the movable clamping piece 27 are easy to collide with the circuit board, the fixed clamping piece 26 and the movable clamping piece 27 can slide along the sliding groove 231 by sliding, so that the fixed clamping piece 26 and the movable clamping piece 27 are in flexible contact with the circuit board, and the fourth elastic piece 265 is stretched, thereby preventing the fixed clamping piece 26, the movable clamping piece 27 and the circuit board from generating hard impact to damage the fixed clamping piece 26, the movable clamping piece 27 and the circuit board. When the fixed holder 26 and the movable holder 27 are not in contact with the circuit board or are not pressed, the fixed holder 26 and the movable holder 27 are reset and move along the sliding slot 231 by the resilient force of the fourth elastic member 265 until the stopper 264 abuts against the top of the second rotating member 23, so as to ensure the position accuracy of the reset of the fixed holder 26 and the movable holder 27.

Specifically, the second rotating member 23 is provided with a limiting plate 232, and the limiting plate 232 is used for abutting against the plug-in member seat 21; the second rotation piece 23 is driven to reset and rotate under the effect of the resilience force of the second elastic piece 25 until the limiting plate 232 is abutted against the bottom of the plug-in seat 21, the second rotation piece 23 stops rotating, and the position accuracy of the second rotation piece 23 is guaranteed.

Adaptor 20 includes screw 201 and the nut 202 with screw 201 threaded connection, the middle part of activity holder 27 is provided with the counter sink 274 that is used for holding the nut of establishing screw 201, the middle part of fixed holder 26 is provided with the third through hole 266 that communicates with counter sink 274, screw 201's screw portion run through behind counter sink 274 and the third through hole 266 with nut 202 threaded connection, be provided with second pivot 203 between screw 201's the nut and screw 201's the screw portion, activity holder 27 rotates around the central axis of second pivot 203. The adaptor 20 with the structure is convenient for limiting the movable clamping piece 27 on the fixed clamping piece 26 and is convenient to disassemble and assemble on the one hand, and ensures that the movable clamping piece 27 rotates on the fixed clamping piece 26 around the second rotating shaft 203 on the other hand. In addition, the countersunk hole 274 is used for accommodating the nut of the screw 201, so that the structure between the screw 201 and the movable clamping piece 27 is compact and the appearance is attractive.

Specifically, the third elastic element 29 and the second rotation driver 28 are respectively located at two sides of the movable clamping element 27, so as to drive the movable clamping element 27 to rotate and reset to rotate; the third elastic element 29 includes a pushing element 291 slidably disposed on the second rotating element 23 and configured to abut against the movable clamping element 27, and a pressure spring 292 sleeved on the pushing element 291. In actual operation, when one end of the movable clamping piece 27 presses the pushing piece 291, the pushing piece 291 moves in a direction away from the movable clamping piece 27 and compresses the pressure spring 292; when one end of the movable clamping piece 27 releases (does not press) the pushing piece 291, the pushing piece 291 moves towards the direction close to the movable clamping piece 27 under the resilience force of the pressure spring 292 and pushes against the movable clamping piece 27 to reset and rotate.

Specifically, the pushing member 291 includes a guide shaft 2911 slidably connected to the second rotating member 23, an end cap 2912 connected to one end of the guide shaft 2911, and a stopper 2913 detachably mounted on the other end of the guide shaft 2911, the pressure spring 292 is sleeved outside the guide shaft 2911, one end of the pressure spring 292 abuts against the stopper 2913, the other end of the pressure spring 292 abuts against the second rotating member 23, and the end cap 2912 is configured to abut against the second rotating member 23. The third elastic part 29 of the structure is simple in structure, can be assembled and disassembled in a modularization mode, is convenient to assemble, disassemble and maintain the third elastic part 29, and is low in maintenance cost.

Preferably, the end cap 2912 and the guide rod 127 are integrally formed, so that the production and the manufacture are convenient, and the strength and the hardness are high; the blocking ring 2913 is a rubber ring, the guide shaft 2911 is provided with a tapered guiding inclined surface 2914, the guide shaft 2911 is provided with a positioning groove 2915 for positioning the blocking ring 2913, the positioning groove 2915 is an annular groove, when the blocking ring 2913 is assembled, only the blocking ring 2913 needs to be pushed to the guide shaft 2911 by force, the blocking ring 2913 enters the positioning groove 2915 under the effect of the guiding inclined surface 2914, the inner side wall of the positioning groove 2915 positions the blocking ring 2913 to ensure the position accuracy and stability of the blocking ring 2913, the blocking ring 2913 and the guide shaft 2911 can be conveniently and quickly assembled and disassembled, and no additional assembling and disassembling tool is needed.

Specifically, the first elastic member 24, the second elastic member 25 and the fourth elastic member 265 are tension springs, and have the advantages of simple structure, good elasticity, long service life, convenience in maintenance, disassembly and assembly, and low use and maintenance cost. Specifically, the rotating base 22 is rotatably provided with a second rolling member 221, and the second rolling member 221 is used for being in rolling connection with the lower pressing plate 333; the second rolling member 221 is a roller. By additionally arranging the second rolling member 221 to be in rolling contact with the lower pressing plate 333, the direct contact between the rotating seat 22 and the lower pressing plate 333 is avoided, the abrasion of the rotating seat 22 and the lower pressing plate 333 is reduced, and the service lives of the rotating seat 22 and the lower pressing plate 333 are prolonged.

In this embodiment, the main rotating shaft 42 is coaxially provided with an eighth cam 457, the first slave rotating shaft 43 is coaxially and rotatably provided with an eighth link 467, an input end of the eighth link 467 is in rolling contact with the eighth cam 457 through an eighth rolling wheel 487, an eighth tension spring 476 is connected between the eighth link 467 and the box base 41, an output end of the eighth link 467 is rotatably connected with a second connecting rod 402, the second connecting rod 402 is rotatably connected with a ninth link 403, an output end of the ninth link 403 is rotatably connected with a third connecting rod 404, the third connecting rod 404 is connected with a rotary driving member 6 rotatably disposed on the box base 41, a ninth tension spring 61 is connected between one end of the rotary driving member 6 and the box base 41, the other end of the rotary driving member 6 is provided with a pushing arm 62, the box base 41 is provided with a swing portion 63, one end of the rotary driving member 6 close to the pushing arm 62 is rotatably connected with the middle portion of the swing portion 63, the pushing arm 62 is used for abutting against one end of the swinging part 63, and a tenth tension spring 64 is connected between the other end of the swinging part 63 and the box base 41; the conveying device 19 comprises a plurality of clamps 192 for clamping elements and a circulating conveying mechanism 193 for driving the plurality of clamps 192 to circularly convey, the clamps 192 comprises a clamp seat 194 connected to the circulating conveying mechanism 193, a first clamping piece 195 arranged on the clamp seat 194, a second clamping piece 196 matched with the first clamping piece 195 to clamp the elements and a third return spring arranged between the first clamping piece 195 and the second clamping piece 196 and used for driving the second clamping piece 196 to return, the second clamping piece 196 is rotatably connected with the clamp seat 194, and one end, far away from the conveying device 1, of the second clamping piece 196 is used for abutting against one end of the swing piece 63.

The first clamping member 195 and the second clamping member 196 are in a clamping state under the elastic force of the third return spring, when the circular conveying mechanism 193 drives the clamp 192 with the clamped components to rotate to a set position, and the conveying device 1 needs to pick up the components on the clamp 192, the rotating eighth cam 457 abuts against the eighth link 467, the eighth link 467 rotates in the process that the eighth cam 457 rotates from the lowest point to the highest point, the rotating eighth link 467 drives the second link 402 to move upwards and stretch the eighth tension spring 476, the moving second link 402 drives the ninth link 403 to rotate, the rotating ninth link 403 pushes the third link 404 to move, the moving third link 404 drives the rotation driving member 6 to rotate, the rotating rotation driving member 6 not only compresses the ninth tension spring 61, but also drives one end of the pushing arm 62 swing member 63 to abut against one end of the swing member 63, so that the one end of the rotating swing member 63 pushes one end of the second clamping member 196 and stretches the tenth tension spring 64, the second clamp member 196 is rotated, and the rotated second clamp member 196 stretches the third return spring, so that the first clamp member 195 and the second clamp member 196 are in an open state, so that the conveying device 1 can pick up a component; when the eighth cam 457 rotates from the highest point to the lowest point, the eighth cam 457 releases the eighth link 467, the eighth link 467 resets and rotates under the action of the resilience force of the eighth tension spring 476, the eighth link 467 that resets and rotates pushes the second connecting rod 402 to move down, the second connecting rod 402 that moves down drives the ninth link 403 to reset and rotate, the ninth link 403 that resets and rotates pulls the third connecting rod 404 to reset and move, the third connecting rod 404 that resets and moves and the ninth tension spring 61 that rebounds back drive the rotary driving member 6 to reset and rotate together, the rotary driving member 6 that resets and rotates, the pushing arm 62 of the rotary driving member 6 that resets and rotates releases one end of the swing member 63, the swing member 63 resets and rotates under the action of the resilience force of the tenth tension spring 64, so that one end of the swing member 63 releases the second clamping member 196, and the second clamping member 196 resets and rotates under the action of the resilience force of the third return spring, so that the first clamp member 195 is in a clamped state with the second clamp member 196. The ninth tension spring 61 and the tenth tension spring 64 are designed to facilitate the return rotation of the driving member 6 and the swing member 63, and to enable the driving member 6 and the swing member 63 to be in a balanced stressed state.

In this embodiment, the box base 41 is provided with a first driving cylinder 65, and the first driving cylinder 65 is used for abutting against the other end of the swing member 63. When the clamp 192 needs to be tested or the clamp 192 fails, the first driving cylinder 65 drives the swing part 63 to rotate, so that the swing end pushes the second clamping piece 196 to rotate, the first clamping piece 195 and the second clamping piece 196 are opened, the clamp 192 can independently release elements at one time, and the problem that the cam box 4 needs to be driven to drive the clamp 192 to work to cause other structures (such as the insert device 2, the lifting driving mechanism 32, the pressing driving mechanism 33 and the like) to work is avoided.

Specifically, the output end and the input end of the first link 46 are both rotatably provided with a first rolling wheel 48, the output end and the input end of the second link 461 are both rotatably provided with a second rolling wheel 481, the output end and the input end of the third link 462 are both rotatably provided with a third rolling wheel 482, the output end and the input end of the fourth link 463 are both rotatably provided with a fourth rolling wheel 483, the first cam 45 is in rolling contact with the first rolling wheel 48 at the input end of the first link 46, the second cam 451 is in rolling contact with the second rolling wheel 481 at the input end of the second link 461, the third cam 452 is in rolling contact with the third rolling wheel 482 at the input end of the third link 462, and the fourth cam 453 is in rolling contact with the fourth rolling wheel 483 at the input end of the fourth link 463. The service lives of the first cam 45, the second cam 451, the third cam 452, the fourth cam 453, the first link 46, the second link 461, the third link 462, the fourth link 463 and the actuator (e.g., the depressing drive mechanism 33, etc.) are prolonged by adding the first rolling wheel 48, the second rolling wheel 481, the third rolling wheel 482 and the fourth rolling wheel 483 to reduce the wear of the first cam 45, the second cam 451, the third cam 452, the fourth cam 453, the first link 46, the second link 461, the third link 462 and the fourth link 463.

Specifically, the second rotation driving device 49 includes a second rotation motor 491 installed on the box base 41, a second driving pulley 492 installed on an output shaft of the second rotation motor 491, a second driven pulley 493 installed on the second driven rotation shaft 431, and a second driving belt 494 wound around the second driving pulley 492 and the second driven pulley 493, wherein the box base 41 is installed with an inductor 495, the second driven pulley 493 is installed with an induction piece 496 for triggering the inductor 495, and the inductor 495 is electrically connected with the second rotation motor 491. The sensor 495 is triggered by the sensing piece 496 to control the working conditions (such as forward and reverse rotation, rotating speed and the like) of the second rotating motor 491, so that the automatic control of the second rotating motor 491 is realized, the precision of the second rotating shaft driving the sixth cam 455 to rotate is improved, and the precision of the sixth connecting rod 465 driving the plug-in mounting driving piece 343 to ascend and descend is further improved. Wherein, the structure through band pulley and drive belt carries out the transmission, and the transmission is stable good.

Specifically, the fourth link 463 is provided with a driving part 4631, the housing 41 is provided with a second driving cylinder 405 for abutting against the driving part 4631, one end of the fourth tension spring 473 is connected to the driving part 4631, and the other end of the fourth tension spring 473 is connected to the housing 41. When a machine to be tested or a machine has a fault, the fourth connecting rod 463 needs to be driven to rotate independently, and at this time, the piston rod of the second driving cylinder 405 extends and abuts against the driving part 4631 of the fourth connecting rod 463, so that the fourth connecting rod 463 rotates, and the output end of the fourth connecting rod 463 rotates upwards and drives the swing driving mechanism 15 to ascend; when the piston rod of the second driving cylinder 405 contracts, the second driving cylinder 405 releases the fourth link 463, and the fourth link 463 rotates again under the resilience of the fourth tension spring 473, so that the output end of the fourth link 463 rotates downward and drives the swing driving mechanism 15 to descend. This structural design does not need first rotation drive 44 to drive whole connecting rods work and can drive fourth connecting rod 463 to drive swing actuating mechanism 15 through second drive actuating cylinder 405 individual drive and carry out work, has improved this plug-in components machine's practicality.

Specifically, the first rotation driving device 44 includes a first rotation motor 441, a speed reducer 442, and a first driving pulley 443, the main rotation shaft 42 is drivingly connected to the input end of the speed reducer 442, the first driving pulley 443 is installed at the output end of the speed reducer 442, the first rotation motor 441 is used to drive the main rotation shaft 42 to rotate, the speed reducer 442 is installed on the box base 41, and the first rotation motor 441 is installed on the speed reducer 442. The first driving pulley 443 is convenient for being in transmission connection with an external structure, so that the output end of the first rotation driving device 44 is increased, and the utilization rate of energy is further improved. Specifically, the profile of the first cam 45, the profile of the second cam 451, the profile of the third cam 452, the profile of the fourth cam 453, the profile of the fifth cam 454, the profile of the sixth cam 455, the profile of the seventh cam 456, and the profile of the eighth cam 457 are all different; both the visual positioning device 35 and the foot cutting device 5 can adopt the prior art devices, and the details are not repeated herein.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. An inserter, characterized by: the vision positioning device is electrically connected with the plug-in device.

2. The component inserter of claim 1, wherein: the driving cam box comprises a box seat, a main rotating shaft rotationally arranged on the box seat, a first slave rotating shaft rotationally arranged on the box seat and a first rotary driving device which is arranged on the box seat and used for driving the main rotating shaft to rotate, the main rotating shaft is coaxially provided with a first cam, a second cam, a third cam and a fourth cam, the first slave rotating shaft is coaxially and rotationally provided with a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the contour of the first cam, the contour of the second cam, the contour of the third cam and the contour of the fourth cam are different, the first cam is used for abutting against the input end of the first connecting rod, the second cam is used for abutting against the input end of the second connecting rod, the third cam is used for abutting against the input end of the third connecting rod, the fourth cam is used for abutting against the input end of the fourth connecting rod, and a first tension spring is connected between the middle part of the first connecting, a second tension spring is connected between the middle part of the second connecting rod and the box seat, a third tension spring is connected between the middle part of the third connecting rod and the box seat, a fourth tension spring is connected between the middle part of the fourth connecting rod and the box seat, a seventh cam is coaxially arranged on the main rotating shaft, the seventh cam is positioned between the third cam and the fourth cam, a seventh connecting rod is rotatably arranged on the box seat, a seventh tension spring is connected between the middle part of the seventh connecting rod and the box seat, the input end of the seventh connecting rod is in rolling contact with the seventh cam through a seventh rolling wheel, the output end of the seventh connecting rod is rotatably connected with a first connecting rod, the output end of the seventh connecting rod is connected with a first reset spring for driving the first connecting rod to reset, and the first reset spring is arranged in parallel with the first connecting rod; the output end of the third connecting rod, the output end of the fourth connecting rod and the output end of the first connecting rod are respectively in driving connection with different parts of the plug-in device so that the plug-in device can plug elements in the circuit board, and the output end of the third connecting rod, the output end of the fourth connecting rod and the output end of the first connecting rod are respectively in driving connection with different parts of the conveying device so that the conveying device can transfer the elements.

3. The component inserter of claim 2, wherein: the conveying device comprises a base, a first rotating driving mechanism for driving the base to rotate, a sliding seat arranged on the base in a sliding manner, a swinging piece rotatably arranged on the base, a swinging driving mechanism for driving the swinging piece to swing, a material taking head arranged on the base and a material taking driving mechanism for driving the material taking head to take or release an element, the middle part of the swinging piece is rotationally connected with the base, one end of the swinging piece is in driving connection with the swinging driving mechanism, the other end of the swinging piece is abutted against the sliding seat, a reset piece for driving the sliding seat to reset is arranged between the base and the sliding seat, the first rotating driving mechanism is in driving connection with the output end of the first connecting rod, the two ends of the first return spring are respectively connected with the first rotary driving mechanism and the seventh connecting rod, the swing driving mechanism is in driving connection with the output end of the fourth connecting rod, and the material taking driving mechanism is in driving connection with the output end of the third connecting rod.

4. A component inserter according to claim 3 wherein: the first rotating driving mechanism comprises a first rotating shaft, a first rotating piece fixedly connected to the first rotating shaft and a first rotating driver arranged on the box seat and used for driving the first rotating piece to rotate, the first rotating piece is rotatably connected with the output end of the first connecting rod, the output end of the first rotating driver is used for abutting against the first rotating piece, and one end, far away from the first rotating driver, of the first rotating shaft is connected with the base;

the first rotating shaft is provided with a first through hole along the axial direction, the base is provided with an accommodating cavity, the swing driving mechanism comprises a lifting rod, a lower linkage piece and an upper linkage piece, the lower linkage piece is arranged at one end of the lifting rod, the upper linkage piece is arranged at the other end of the lifting rod, the upper linkage piece is in driving connection with the output end of the fourth connecting rod, the lower linkage piece is connected with one end of the swing piece, the lifting rod penetrates through the first through hole in a sliding mode, and the lower linkage piece is arranged in the accommodating cavity in a lifting mode.

5. The component inserter of claim 4, wherein: the material taking head comprises a material taking seat arranged on the sliding seat, and a material taking assembly and a material supporting member which are respectively arranged on the material taking seat, the material supporting member and the material taking assembly are arranged at intervals and are positioned above the material taking assembly, the material supporting member is provided with a material supporting groove, and the material taking driving mechanism is used for driving the material taking assembly to pick up or release an element;

the material taking assembly comprises a fixed material clamping piece fixedly connected to the material taking seat, a movable material clamping piece slidably arranged on the fixed material clamping piece or/and the material taking seat, a sliding block slidably arranged on the fixed material clamping piece or/and the material taking seat and a second reset spring arranged between the sliding block and the material taking seat, the sliding block is connected with the movable material clamping piece, the material taking driving mechanism is used for abutting against the sliding block, the fixed material clamping piece and the movable material clamping piece are both provided with material clamping blocks, and the material clamping blocks of the fixed material clamping piece are matched with the material clamping blocks of the movable material clamping piece to clamp an element;

the material taking driving mechanism comprises a pressing rod, a first pressing piece arranged at one end, close to the oscillating piece, of the pressing rod, a rotating plate arranged on the base in a rotating mode, a pressing piece arranged at one end, close to the material taking head, of the rotating plate, a fixing piece arranged at one end, far away from the oscillating piece, of the pressing rod and a reset tension spring used for driving the rotating plate to reset, the lifting rod is provided with a second through hole, the pressing piece is used for abutting against a sliding block, the pressing rod is arranged in the second through hole in a sliding mode, and one end, far away from the material taking head, of the pressing rod.

6. The component inserter of claim 2, wherein: the box seat is provided with a first driven rotating shaft in a rotating mode, a first connecting rod and a first cam are coaxially arranged on the main rotating shaft, the first connecting rod is connected with the first driven rotating shaft in a rotating mode through a bearing, the input end of the first connecting rod is in rolling contact with the first cam through a first rolling wheel, a first tension spring is connected between the output end of the first connecting rod and the box seat, the middle of the first connecting rod is provided with the first connecting rod in a rotating mode, the input end of the first connecting rod is in rolling contact with the first cam through a first rolling wheel, the box seat is provided with a first rotating driving device used for driving the first driven rotating shaft to rotate, and the outline of the first cam is different from the outline of the first cam;

the plug-in device comprises a second rotation driving mechanism, a lifting driving mechanism, a pressing driving mechanism, a plug-in head used for clamping or releasing elements and a plug-in mechanism used for plugging the elements clamped by the plug-in head in a circuit board, wherein the plug-in head comprises a plug-in seat, a rotation seat rotationally arranged on the plug-in seat, a second rotation piece rotationally arranged on the rotation seat, a first elastic piece used for driving the rotation seat to reset, a second elastic piece used for driving the second rotation piece to reset, a fixed clamping piece arranged on the second rotation piece, a movable clamping piece arranged on the second rotation piece, a second rotation driver arranged on the second rotation piece and used for driving the movable clamping piece to rotate, and a third elastic piece arranged on the second rotation piece and used for driving the movable clamping piece to reset, the fixed clamping piece and the movable clamping piece are overlapped, and the middle part of the fixed clamping piece is rotationally connected with the middle part of the movable clamping piece through an adapter, the second rotates actuating mechanism and is used for driving the plug-in components seat to rotate, lift actuating mechanism is connected with the output drive of first connecting rod and is used for driving the plug-in components seat to go up and down, push down actuating mechanism and be connected with the output drive of second connecting rod and be used for driving the rotation of rotation seat, the input of plug-in components mechanism is connected with the output drive of sixth connecting rod.

7. The component inserter of claim 6, wherein: the second rotation driving mechanism comprises a fixed seat, a rotation seat rotatably arranged on the fixed seat, a driven wheel sleeved outside the rotation seat, a driving motor arranged on the fixed seat, a driving wheel arranged on an output shaft of the driving motor and a first driving belt wound on the driving wheel and the driven wheel, the lifting driving mechanism comprises a lifting shaft connected to the rotation seat in a sliding manner and a lifting driving piece arranged at one end of the lifting shaft far away from the plug-in piece seat, the other end of the lifting shaft is connected with the plug-in piece seat, and the lifting driving piece is in driving connection with the output end of the first connecting rod;

the downward pressing driving mechanism comprises a downward pressing shaft which is coaxial with the lifting shaft, a downward pressing driving piece which is arranged at one end of the downward pressing shaft far away from the plug-in piece seat and a downward pressing plate which is arranged at the other end of the downward pressing shaft, the downward pressing plate is used for abutting against one end of the rotating seat, the downward pressing shaft penetrates through the lifting shaft in a sliding manner, and the downward pressing driving piece is in driving connection with the output end of the second connecting rod;

the plug-in mechanism comprises a plug-in shaft arranged coaxially with the lower pressing shaft, a plug-in pressing head arranged at one end of the plug-in shaft close to the plug-in seat, a plug-in driving piece arranged at the other end of the plug-in shaft, an elastic limiting component arranged at the top of the plug-in driving piece and used for buffering and limiting the plug-in driving piece and a downward moving cylinder used for driving the plug-in driving piece to move downward, the plug-in shaft penetrates through the lower pressing shaft in a sliding mode, and the plug-in driving piece is in driving connection with the output end of the sixth connecting.

8. The component inserter of claim 6, wherein: the second rotary driver comprises a swing rod, a first rolling part rotationally arranged at one end of the swing rod, and a first abutting block and a second abutting block which are both arranged on the rotary seat, wherein the first abutting block is provided with an abutting inclined surface used for abutting against the first rolling part, the second abutting block is used for abutting against the second rotary part, the other end of the swing rod is rotationally connected with the middle part of the second rotary part, and the swing rod is provided with a push block used for abutting against one end of the movable clamping part;

the fixed clamping piece and the movable clamping piece are arranged on the second rotating piece in a sliding mode, one end of the fixed clamping piece protrudes out of the second rotating piece and is connected with a limiting piece used for abutting against the second rotating piece, and a fourth elastic piece is connected between the limiting piece and the second rotating piece;

the adaptor includes the screw and with screw threaded connection's nut, the middle part of activity holder is provided with the counter sink that is used for holding the nut of establishing the screw, the middle part of fixed holder is provided with the third through-hole that communicates with the counter sink, the screw portion of screw run through behind counter sink and the third through-hole with nut threaded connection, be provided with the second pivot between the nut of screw and the screw portion of screw, the activity holder rotates around the central axis of second pivot.

9. The component inserter of claim 2, wherein: the main rotating shaft is coaxially provided with an eighth cam, the first driven rotating shaft is coaxially and rotatably provided with an eighth connecting rod, the input end of the eighth connecting rod is in rolling contact with the eighth cam through an eighth rolling wheel, an eighth tension spring is connected between the eighth connecting rod and the box seat, the output end of the eighth connecting rod is rotatably connected with a second connecting rod, the second connecting rod is rotatably connected with a ninth connecting rod, the output end of the ninth connecting rod is rotatably connected with a third connecting rod, the third connecting rod is connected with a rotating drive piece which is rotatably arranged on the box seat, a ninth tension spring is connected between one end of the rotation driving piece and the box seat, the other end of the rotation driving piece is provided with a pushing arm, the box seat is provided with a swing part, one end of the rotary driving part close to the push arm is rotationally connected with the middle part of the swing part, the pushing arm is used for abutting against one end of the swinging part, and a tenth tension spring is connected between the other end of the swinging part and the box seat;

the conveying device comprises a plurality of clamps for clamping elements and a circulating conveying mechanism for driving the clamps to circularly convey, the clamps comprise clamping seats connected to the circulating conveying mechanism, first clamping pieces arranged on the clamping seats, second clamping pieces matched with the first clamping pieces to clamp the elements and third reset springs arranged between the first clamping pieces and the second clamping pieces and used for driving the second clamping pieces to reset, the second clamping pieces are rotatably connected with the clamping seats, and one ends, far away from the conveying device, of the second clamping pieces are used for abutting against one ends of the swinging parts.

10. The component inserter of claim 9, wherein: the box seat is provided with a first driving cylinder, and the first driving cylinder is used for abutting against the other end of the swing part.

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