CN215956747U

CN215956747U - Novel full-automatic plug-in components machine

Info

Publication number: CN215956747U
Application number: CN202121081837.5U
Authority: CN
Inventors: 李永红; 薛禹; 宗智辉
Original assignee: Hubei Yichuan Jinpin Machinery Co ltd
Current assignee: Hubei Yichuan Jinpin Machinery Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-03-04
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a novel full-automatic plug-in machine which comprises a rack, a board feeding conveying mechanism, a rotary worktable mechanism, a plug-in head mechanism, a board discharging conveying mechanism and a CCD (charge coupled device) camera shooting mechanism, wherein the rotary worktable mechanism is positioned between the board feeding conveying mechanism and the board discharging conveying mechanism, the plug-in head mechanism and the CCD camera shooting mechanism are arranged on the rack through a portal frame, and the plug-in head mechanism comprises a plug-in head support, a plug-in head driving device, a rotating shaft, a cutter cam, a plug-in opening cam, a cutter seat, a left cutter slider, a right cutter slider, a left cutter, a right cutter, a plug-in lifting seat, a left plug-in clamp slider, a right plug-in clamp slider, a left plug-in clamp, a right plug-in clamp, a workpiece feeding device and the like. The utility model integrates the functions of automatic board feeding, automatic board inserting, automatic board discharging and the like, the actions of all mechanisms are coordinated, high-speed board inserting can be realized, the operation is stable and reliable, the precision is high, the energy and the electricity are saved, the equipment cost is low, and the production efficiency and the product quality are improved.

Description

Novel full-automatic plug-in components machine

Technical Field

The utility model relates to the technical field of component inserters, in particular to a novel full-automatic component inserter.

Background

Sometimes, pins, terminals or other special-shaped workpieces need to be inserted into a circuit board, the workpieces are inserted into hole positions of the circuit board manually in a traditional assembly mode, but manual insertion is very difficult, labor intensity is high, production efficiency is low, and production quality is difficult to guarantee. Although many automatic card insertion devices have appeared in recent years, the structure is complicated, the cost is high, the operation is inconvenient, and the operation stability is still to be enhanced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a novel full-automatic component inserter.

In order to achieve the purpose, the utility model provides a novel full-automatic component inserter, which comprises a rack, a board feeding and conveying mechanism for conveying a circuit board to be inserted, a rotary worktable mechanism for driving a PCB to rotate and move in the three-axis directions of XYZ, a component inserting head mechanism for inserting a workpiece into a hole site of the PCB, a board discharging and conveying mechanism for outputting the PCB subjected to component insertion, and a CCD camera mechanism for identifying the hole site on the PCB, the plate feeding conveying mechanism, the rotary worktable mechanism and the plate discharging conveying mechanism are arranged on the frame, the rotary worktable mechanism is positioned between the plate feeding conveying mechanism and the plate discharging conveying mechanism, the plug-in head mechanism is provided with at least one plug-in head mechanism, the plug-in head mechanism and the CCD camera shooting mechanism are erected on the machine frame through a portal frame, the plug-in head mechanism and the CCD camera mechanism are both positioned above the rotary worktable mechanism;

each plug-in head mechanism comprises a plug-in head support, a plug-in head driving device, a rotating shaft, a cutter cam, a plug-in clip opening cam, a cutter seat, a left cutter slider, a right cutter slider, a left cutter, a right cutter, a plug-in lifting seat, a left plug-in clip slider, a right plug-in clip slider, a left plug-in clip, a right plug-in clip and a workpiece feeding device, wherein the plug-in head support is connected to a portal frame, the plug-in head driving device is arranged at the top of the plug-in head support, the plug-in head driving device is connected with the rotating shaft which is longitudinally arranged and drives the plug-in clip to rotate, the cutter cam, the plug-in cam and the plug-in clip opening cam are all arranged on the rotating shaft, the cutter seat is arranged at the lower end of the plug-in head support, the left cutter is arranged at the left side of the cutter seat in a sliding manner through the left cutter slider, the right cutter is arranged at the right side of the cutter seat in a sliding manner through the right cutter slider, the cutter cam is respectively in transmission connection with the left cutter sliding block and the right cutter sliding block through the cutter transmission assembly and drives the left cutter and the right cutter to transversely move so as to enable the left cutter and the right cutter to be matched with a material to be cut, the plug-in lifting seat is in sliding connection with the plug-in lifting seat and drives the plug-in lifting seat to vertically move, the left plug-in clamp is slidably arranged on the left side of the plug-in lifting seat through the left plug-in clamp sliding block, the right plug-in clamp is slidably arranged on the right side of the plug-in lifting seat through the right plug-in clamp sliding block, the plug-in unclamping cam is respectively in transmission connection with the left plug-in clamp sliding block and the right plug-in clamp sliding block through the plug-in unclamping transmission assembly and drives the left plug-in clamp sliding block and the right plug-in clamp sliding block to transversely move, so as to enable the left plug-in clamp and the right plug-in clamp to be matched with the material to be clamped, the left plug-in clamp and the right plug-in clamp are both positioned between the left cutter and the right cutter, the workpiece feeding device is horizontally arranged at the bottom of the plug-in head support, the discharge end of the workpiece feeding device is positioned at the rear position between the left cutter and the right cutter.

Preferably, the plug-in head driving device comprises a plug-in head driving motor and a plug-in head speed reducer, and the plug-in head driving motor is connected with the rotating shaft through the plug-in head speed reducer.

Preferably, the two groups of cutter transmission assemblies respectively comprise a cutter transmission sliding block, a cutter transmission connecting rod, a cutter connecting rod hinging seat and a cutter swinging arm, the cutter transmission sliding block is slidably mounted on a vertical guide rail at the back of a vertical plate arranged on the front face of the plug-in head support, the cutter connecting rod hinging seat is slidably connected with the vertical guide rail through the cutter transmission sliding block, the upper end of the cutter transmission connecting rod is hinged with the cutter connecting rod hinging seat, the lower end of the cutter transmission connecting rod is hinged with one end of the cutter swinging arm, the cutter swinging arm is hinged on the side edge of the cutter seat, the left cutter sliding block and the right cutter sliding block are respectively connected with the other end of the cutter swinging arm corresponding to the left cutter sliding block and the right cutter sliding block, and the back of the cutter transmission sliding block is provided with a cutter transmission roller moving in a track groove of the cutter cam.

Preferably, the two groups of the plug-in opening and clamping transmission assemblies respectively comprise a plug-in opening and clamping transmission sliding block, a plug-in opening and clamping transmission connecting rod, a plug-in opening and clamping connecting rod hinged seat, a plug-in opening and clamping lower guide rail and a plug-in opening and clamping sliding seat, the plug-in opening and clamping connecting rod hinged seat is connected with the vertical guide rail in a sliding manner through the plug-in opening and clamping transmission sliding block, the upper end of the plug-in opening and clamping transmission connecting rod is hinged with the plug-in opening and clamping connecting rod hinged seat, the lower end of the plug-in opening and clamping transmission connecting rod is hinged with the plug-in opening and clamping sliding seat, the two plug-in opening and clamping sliding seats and the two plug-in opening and clamping lower guide rails are positioned at the left side and the right side of the plug-in lifting seat, the plug-in lifting seat is connected with the sliding groove guide plate arranged on the front side of the plug-in head support, the two plug-in opening and clamping lower guide rails are inclined downwards in the direction close to the plug-in lifting seat, and the plug-in opening and clamping sliding seat are connected with the two sides of the lower end of the sliding groove guide plate through the corresponding plug-in a sliding way, the left plug-in unit clamping slide block and the right plug-in unit clamping slide block are respectively connected with corresponding plug-in unit opening and clamping slide seats, the back of the plug-in unit opening and clamping drive slide block is provided with a plug-in unit opening and clamping drive roller moving in a track groove of the plug-in unit opening and clamping cam, and the back of the upper end of the plug-in unit lifting seat is provided with a plug-in unit drive roller moving in the track groove of the plug-in unit cam.

Preferably, the left insert clamp is provided with three workpiece accommodating grooves which are longitudinally arranged, each workpiece accommodating groove is internally provided with a pressure detection sliding block, and the upper end of each pressure detection sliding block is provided with a pressure sensor;

the upper end of the plug-in lifting seat is connected with the differential head mounting seat through a screw, and the differential head mounting seat is provided with a differential head for finely adjusting the position of the plug-in lifting seat.

Preferably, the workpiece feeding device comprises a trough, an elastic retaining hook, an elastic pushing hook and a pushing hook driving device, the middle part of the material groove is provided with a material channel for moving the workpiece material belt, the elastic stopping hook and the elastic pushing hook are sequentially arranged at the side edge of the material groove according to the feeding direction, the hook body of the elastic retaining hook and the hook body of the elastic material pushing hook can be inserted into the material channel of the material groove, the pushing hook driving device is in transmission connection with the elastic pushing hook and drives the elastic pushing hook to move back and forth in the feeding direction, the pushing hook driving device comprises a pushing hook driving motor, a rotating block and a pushing hook connecting rod, the pushing hook driving motor is arranged on the rear side of the lower end of the plug-in unit head support, the rotating block is connected with an output shaft of the pushing hook driving motor, one end of the pushing hook connecting rod is hinged with the rotating block, and the other end of the pushing hook connecting rod is hinged with the elastic pushing hook.

Preferably, a waste suction pipe connected with a suction device is arranged in front of the left cutter.

Preferably, a plug-in head lifting device is further arranged between the plug-in head support and the portal frame and comprises a head lifting motor, a head lifting speed reducer, a head lifting screw rod, a screw rod screw transmission block, a head lifting linear guide rail and a head lifting plate, the head lifting motor is connected with the head lifting screw rod through the head lifting speed reducer, the head lifting speed reducer is installed at the top of the portal frame and is in threaded connection with the screw rod screw transmission block, the head lifting plate is in sliding connection with the front face of the portal frame through the head lifting linear guide rail which is longitudinally arranged, the screw rod screw transmission block penetrates through the front face of the portal frame and is connected with the head lifting plate, and the plug-in head support is installed on the front face of the head lifting plate.

As preferred, advance board transport mechanism and go out board transport mechanism and all include transport mechanism support body, transport mechanism conveyer belt, supporting seat and transport mechanism lift cylinder, the both sides at the transport mechanism support body are installed respectively to the transport mechanism conveyer belt, transport mechanism lift cylinder passes through the supporting seat and installs the below at the transport mechanism support body, the output rod of transport mechanism lift cylinder is connected with the transport mechanism support body and drives it and reciprocate.

Preferably, the rotary worktable mechanism comprises an XY-axis moving module, a platform bottom plate, a rotary driving motor, a rotary plate, a lifting frame, a worktable lifting device and a worktable conveying belt, the platform bottom plate is arranged on the XY-axis moving module and is driven by the XY-axis moving module to move on an X axis and a Y axis, the rotary driving motor is arranged on the platform bottom plate, an output shaft of the rotary driving motor is connected with the rotary plate above the platform bottom plate and drives the rotary plate to rotate, the lifting frame and the worktable lifting device are respectively arranged on the rotary plate, the worktable lifting device is in transmission connection with the lifting frame and drives the lifting frame to move up and down, the worktable conveying belt is arranged on two sides of the top of the rotary plate, the worktable lifting device comprises a worktable lifting cylinder, a driving block and a chute seat, the worktable lifting cylinder is arranged on the top of the rotary plate, the driving block is connected to the top of the rotating plate in a sliding mode, the sliding groove seats are located on two sides of the driving block and are installed at the top of the lifting frame, the lifting sliding groove is formed in the inner side face of each sliding groove seat, the lifting roller moving in the lifting sliding groove is arranged on the driving block, and the workbench lifting cylinder can drive the driving block to move transversely, so that the lifting roller on the driving block moves along the lifting sliding groove in the sliding groove seats, and the lifting frame is driven to move up and down relative to the rotating plate.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is provided with a board feeding and conveying mechanism, a rotary worktable mechanism, a plug-in head mechanism, a board discharging and conveying mechanism and a CCD camera shooting mechanism, has reasonable structural design, integrates the functions of automatic board feeding, automatic plug-in and automatic board discharging, and the like, coordinates the actions of all the mechanisms, can realize high-speed plug-in, has high speed, stable and reliable operation, high precision, energy and electricity conservation and low equipment cost, improves the production efficiency and the production quality of products, and can meet the large-scale production requirements of enterprises.

In addition, the plug-in head mechanism integrates the functions of automatic feeding, material cutting, material clamping and plug-in, only one power source is needed to be arranged, the material cutting part, the material clamping part and the plug-in part can be driven to work through the same rotating shaft, all devices act coordinately, high-speed plug-in can be realized, the speed is high, the operation is stable and reliable, the precision is high, the energy and the electricity are saved, the equipment cost is low, the production efficiency and the production quality of products are greatly improved, and one or more than two workpieces can be plugged on the PCB at one time according to different space requirements.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel full-automatic component inserter provided by an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a board feeding and transporting mechanism provided in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a rotary table mechanism provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of the rotary table mechanism according to the embodiment of the present invention after the XY axis moving module is hidden;

FIG. 5 is an enlarged view of a portion of the lifting device of the workbench according to an embodiment of the present invention;

FIG. 6 is an exploded view of FIG. 4;

FIG. 7 is a schematic diagram of a back structure of a plug-in head mechanism according to an embodiment of the present invention;

FIG. 8 is a first schematic structural diagram of a plug-in head mechanism according to an embodiment of the present invention;

FIG. 9 is a second schematic structural view of a plug-in head mechanism according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a cutter and a transmission part thereof of the plug-in head mechanism according to an embodiment of the present invention;

FIG. 11 is an exploded view of the cutter portion of the insert head mechanism provided by the embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a card and a transmission portion thereof of the card header mechanism according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a plug-in portion of a plug-in header mechanism according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a workpiece feeding device according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a novel fully automatic component inserter, which includes a rack 1, a board feeding and transporting mechanism 2 for transporting a circuit board to be inserted, a rotary table mechanism 3 for driving the PCB to rotate and move in three directions of XYZ and axes, a component inserting head mechanism 4 for inserting a workpiece into a hole site of the PCB, a play board transport mechanism 5 for exporting the PCB board that the plug-in components have been accomplished, a CCD camera mechanism 6 for discerning the hole site on the PCB board, advance board transport mechanism 2, rotatory workstation mechanism 3 and play board transport mechanism 5 are installed in frame 1, rotatory workstation mechanism 3 is located and advances between board transport mechanism 2 and play board transport mechanism 5, plug-in components headtotail mechanism 4 is equipped with at least one, plug-in components headtotail mechanism 4 and CCD camera mechanism 6 erect in frame 1 through portal frame 7, plug-in components headtotail mechanism 4 and CCD camera mechanism 6 all are located the top of rotatory workstation mechanism 3.

The following describes each component of the present embodiment in detail with reference to the drawings.

As shown in fig. 2, the plate feeding transportation mechanism 2 may include a transportation mechanism frame body 21, a transportation mechanism conveyer belt 22, a support seat 23 and a transportation mechanism lifting cylinder 24, the transportation mechanism conveyer belt 22 is respectively installed at two sides of the transportation mechanism frame body 21, the transportation mechanism conveyer belt 22 may mainly be composed of a motor and a conveyer belt, the transportation mechanism lifting cylinder 24 is installed below the transportation mechanism frame body 21 through the support seat 23, and an output rod of the transportation mechanism lifting cylinder 24 is connected with the transportation mechanism frame body 21 and can drive the transportation mechanism frame body to move up and down. The board feeding and conveying mechanism 2 can convey the PCB board to the rotary table mechanism 3.

As shown in fig. 3 to 6, the rotary table mechanism 3 may include an XY-axis moving module 31, a table base 32, a rotary driving motor 33, the rotary plate 34, the crane 35, the worktable lifting device 36 and the worktable conveying belt 37, the platform bottom plate 32 is installed on the XY-axis moving module 31 and is driven by the XY-axis moving module 31 to move on the X axis and the Y axis, the XY-axis moving module 31 can adopt various common XY-axis linear driving modules, the rotary driving motor 33 is installed on the platform bottom plate 32, the output shaft of the rotary driving motor 33 is connected with the rotary plate 34 positioned above the platform bottom plate 32 and drives the rotary plate to rotate, the crane 35 and the worktable lifting device 36 are respectively installed on the rotary plate 34, the worktable lifting device 36 is in transmission connection with the crane 35 and drives the crane to move up and down, and the worktable conveying belt 37 is installed on two sides of the top of the crane 35.

In a specific implementation, the working platform lifting device 36 may include a working platform lifting cylinder 361, a driving block 362 and a sliding slot base 363, the working platform lifting cylinder 361 is installed at the top of the rotating plate 34, the driving block 362 is slidably connected to the top of the rotating plate 34, the sliding slot base 363 is located at two sides of the driving block 362 and installed at the top of the lifting frame 35, a lifting sliding slot 3631 is disposed on an inner side surface of the sliding slot base 363, a lifting roller 364 (such as a CF bearing, a roller with a shaft, a roller shaft, and other rolling elements) moving in the lifting sliding slot 3631 is disposed on the driving block 362, and the working platform lifting cylinder 361 can drive the driving block 362 to move transversely, so that the lifting roller 364 on the driving block 362 moves along the lifting sliding slot 3631 on the sliding slot base 363 to drive the lifting frame 35 to move up and down relative to the rotating plate 34. Of course, in other embodiments, the table lifting device 36 may be driven by other drivers such as an air cylinder or a motor to lift.

During plug-in components, the PCB board can be placed on rotatory workstation mechanism 3, and rotatory workstation mechanism 3 can remove in X axle, Y axle direction, goes up and down in Z axle direction, still can carry out 360 rotations to this can remove the PCB board to any position, or rotate PCB board to suitable position, can insert the work piece (like PIN needle or terminal etc.) like this in the optional position on the PCB board. In addition, the structure is exquisite, the automation degree is high, labor and cost can be greatly saved, the working efficiency is improved, and the device has the advantages of high stability, high operation precision, high controllability and the like.

As shown in fig. 7 to 13, each plug-in head mechanism 4 may include a plug-in head support 41, a plug-in head driving device 42, a rotating shaft 43, a cutter cam 44, a plug-in cam 45, a plug-in clip opening cam 46, a cutter holder 47, a left cutter slider 48, a right cutter slider 49, a left cutter 410, a right cutter 411, a plug-in lifting holder 412, a left plug-in clip slider 413, a right plug-in clip slider 414, a left plug-in clip 415, a right plug-in clip 416, and a workpiece feeding device 417, the plug-in head support 41 is connected to the gantry frame 7, the plug-in head driving device 42 is installed on the top of the plug-in head support 41, the plug-in head driving device 42 is connected to and rotates the rotating shaft 43 disposed longitudinally, the cutter cam 44, the plug-in cam 45, and the plug-in clip opening cam 46 are installed on the rotating shaft 43, the cutter holder 47 is installed on the lower end of the plug-in head support 41, the left cutter 410 is installed on the left side of the cutter holder 47 by the left cutter slider 48, the right cutter 411 is slidably mounted on the right side of the cutter holder 47 through a right cutter slider 49, the cutter cam 44 is respectively in transmission connection with and drives the left cutter slider 48 and the right cutter slider 49 through a cutter transmission assembly 418 so as to enable the left cutter 410 and the right cutter 411 to be matched with and cut materials, the card lifting seat 412 is slidably connected on the card head support 41, the card cam 45 is in transmission connection with and drives the card lifting seat 412 to move up and down, the left card clamp 415 is slidably mounted on the left side of the card lifting seat 412 through a left card clamp slider 413, the right card clamp 416 is slidably mounted on the right side of the card lifting seat 412 through a right card clamp slider 414, the card opening cam 46 is respectively in transmission connection with and drives the left card clamp slider 413 and the right card clamp slider 414 through a card opening transmission assembly 419 so as to enable the left card clamp 415 and the right card clamp 416 to be matched with and clamped materials, the left insert clamp 415 and the right insert clamp 416 are located between the left cutting knife 410 and the right cutting knife 411, the workpiece feeding device 417 is horizontally installed at the bottom of the insert head support 41, and the discharging end of the workpiece feeding device 417 is located at the rear position between the left cutting knife 410 and the right cutting knife 411.

As shown in fig. 8, the card head driving device 42 may include a card head driving motor 421 and a card head reducer 422, and the card head driving motor 421 is connected to the rotating shaft 43 through the card head reducer 422.

As shown in fig. 8, 10 and 11, each of the two sets of cutter transmission assemblies 418 may include a cutter transmission slider 4181, a cutter transmission link 4182, a cutter link hinge seat 4183 and a cutter swing arm 4184, the cutter transmission slider 4181 is slidably mounted on a vertical guide rail 424 at the back of a vertical plate 423 disposed at the front of the insert head bracket 41, the cutter link hinge seat 4183 is slidably connected to the vertical guide rail 424 through the cutter transmission slider 4181, the upper end of the cutter transmission link 4182 is hinged to the cutter link hinge seat 4183, the lower end of the cutter transmission link 4182 is hinged to one end of the cutter swing arm 4184, the cutter swing arm 4184 is hinged to the side of the cutter seat 47, the left cutter slider 48 and the right cutter swing arm slider 49 are respectively connected to the other ends of the corresponding cutter swing arms 4184, a cutter transmission roller (such as a CF bearing, a roller, and a roller are disposed at the back of the cutter transmission slider 4181, and a roller moving in a path groove (having an uphill section) of the cutter cam 44, Rollers such as rollers, etc. with shafts).

When the plug-in head driving motor 421 drives the cutter cam 44 on the rotating shaft 43 to rotate, the cutter cam 44 can drive the cutter transmission slide block 4181 to move up and down along the vertical guide rail 424, so as to drive the cutter swing arm 4184 to swing through the cutter transmission connecting rod 4182, so as to drive the left cutter 410 on the left cutter slide block 48 and the right cutter 411 on the right cutter slide block 49 to close and cut materials or to be away from each other.

As shown in fig. 8 and 12, each of the two sets of card opening/clamping transmission assemblies 419 may include a card opening/clamping transmission slider 4191, a card opening/clamping transmission link 4192, a card opening/clamping link hinge 4193, a card opening/clamping lower guide rail 4194 and a card opening/clamping sliding seat 4195, the card opening/clamping link hinge 4193 is slidably connected to the vertical guide rail 424 via the card opening/clamping transmission slider 4191, an upper end of the card opening/clamping transmission link 4192 is hinged to the card opening/clamping link hinge 4193, a lower end of the card opening/clamping transmission link 4192 is hinged to the card opening/clamping sliding seat 4195, the two card opening/clamping sliding seats 4195 and the two card opening/clamping lower guide rails 4194 are located on left and right sides of the card lifting seat 412, the card lifting seat 412 is slidably connected to a chute guide plate 425 located on a front surface of the card head bracket 41, the two card opening/clamping lower guide rails 4194 are disposed to be inclined downward (i.e. arranged in a V shape) toward the card lifting seat 412, the card opening and clamping sliding seat 4195 is connected with the two sides of the lower end of the sliding chute guide plate 425 in a sliding manner through the corresponding card opening and clamping lower guide rail 4194, the left card clamping sliding block 413 and the right card clamping sliding block 414 are respectively connected with the corresponding card opening and clamping sliding seat 4195, and the back of the card opening and clamping transmission sliding block 4191 is provided with a card opening and clamping transmission roller (such as a CF bearing, a roller with a shaft and the like) which moves in a track groove (with a climbing section) of the card opening and clamping cam 46.

As shown in fig. 13, the back of the upper end of the card lifting base 412 is provided with a card driving roller 440 (e.g., CF bearing, roller with shaft, roller, etc.) moving in the track groove (with climbing section) of the card cam 45.

When the card head driving motor 421 drives the card opening cam 46 on the rotating shaft 43 to rotate, the card opening cam 46 can drive the card opening transmission slide block 4191 to move up and down along the vertical guide rail 424, so as to drive the card opening slide seat 4195 to move along the inclined card opening lower guide rail 4194 through the card opening transmission link 4192, so as to drive the left card clamp 415 on the left card clamp slide block 413 and the right card clamp 416 on the right card clamp slide block 414 to close and clamp the material or to move away from each other.

When the rotating shaft 43 drives the card opening cam 46 to rotate, the card cam 45 can be driven to rotate, and the card cam 45 can drive the left card clamp 415 and the right card clamp 416 which are installed on the card lifting seat 412 to move up and down. After the left insert clamp 415 and the right insert clamp 416 are matched to clamp the cut workpiece, the insert cam 45 can drive the workpiece to be inserted downwards into the target hole position of the PCB.

As shown in fig. 13, the left insert holder 415 may preferably be provided with three longitudinally disposed workpiece receiving slots, so that one workpiece, two workpieces, or three workpieces 100, up to three, may be selectively inserted at a time. Of course, three or more than three may be provided according to actual needs, which is not limited in this embodiment.

In order to realize independent pressure detection for each workpiece, a pressure detection slider 420 is respectively arranged in each workpiece accommodating groove, a pressure sensor 426 is respectively arranged at the upper end of each pressure detection slider 420, and the lower end of each pressure detection slider 420 can be in contact with the workpiece. At present, plug-in devices on the market can only be provided with one pressure detection device and can only detect total pressure.

Further, the upper end of the card elevator base 412 may be connected to a differential head mounting base 427 by screws, and the differential head mounting base 427 may be provided with a differential head 428 for fine adjustment of the up and down position of the card elevator base 412, which facilitates adjustment of the depth of the card.

As shown in fig. 9 and 14, the workpiece feeding device 417 may include a trough 4171, an elastic anti-return hook 4172, an elastic pushing hook 4173, and a pushing hook driving device, wherein a material channel for moving the workpiece material belt is disposed in the middle of the trough 4171, the elastic anti-return hook 4172 and the elastic pushing hook 4173 are sequentially disposed at a side of the trough 4171 according to the feeding direction, a hook body of the elastic anti-return hook 4172 and a hook body of the elastic pushing hook 4173 can be inserted into the material channel of the trough 4171, wherein the hook body of the elastic anti-return hook 4172 and the hook body of the elastic pushing hook 4173 can rotate in the direction of inserting into the material channel and in the direction of pulling out of the material channel and reset under the action of a spring, and the pushing hook driving device is in transmission connection with the elastic pushing hook 4173 and drives the pushing hook to move back and forth in the feeding direction.

Specifically, the pushing hook driving device may include a pushing hook driving motor 4174, a rotating block 4175, and a pushing hook connecting rod 4176, the pushing hook driving motor 4174 is installed at the rear side of the lower end of the inserter head bracket 41, the rotating block 4175 is connected to an output shaft of the pushing hook driving motor 4174, one end of the pushing hook connecting rod 4176 is hinged to the rotating block 4175, and the other end of the pushing hook connecting rod 4176 is hinged to the elastic pushing hook 4173.

During feeding, the pushing hook driving motor 4174 can drive the hook body of the elastic pushing hook 4173 to push the workpiece material belt in the material channel to move towards the feeding direction (namely, move forwards), after one-time feeding is completed, the pushing hook driving motor 4174 drives the elastic pushing hook 4173 to move in the reverse direction for resetting, and at the moment, the hook body of the elastic stopping hook 4172 can block the workpiece material belt and prevent the workpiece material belt from moving in the reverse direction along with the elastic pushing hook 4173.

The workpiece feeding device 417 of the present embodiment can push one or more workpieces at a time according to actual needs.

As shown in fig. 8, a waste suction pipe 429 connected to the suction device may be further provided in front of the left cutter 410. When the workpiece is cut off, the material belt waste material is remained, and the waste material can be sucked away in a suction mode.

As shown in fig. 7, in order to adjust the up-down position of the whole plug-in head, a plug-in head lifting device may be further disposed between the plug-in head support 41 and the gantry 7, the plug-in head lifting device may include a head lifting motor 431, a head lifting reducer 432, a head lifting screw 433, the plug-in head lifting mechanism comprises a screw rod screw transmission block 434, a head lifting linear guide rail 435 and a head lifting plate 436, wherein a head lifting motor 431 is connected with a head lifting screw rod 433 through a head lifting speed reducer 432, the head lifting speed reducer 432 is installed at the top of the portal frame 7, the head lifting screw rod 433 is in threaded connection with the screw rod screw transmission block 434, the head lifting plate 436 is in sliding connection with the front face of the portal frame 7 through the head lifting linear guide rail 435 longitudinally arranged, the screw rod screw transmission block 434 penetrates through the front face of the portal frame 7 to be connected with the head lifting plate 436, and the plug-in head support 41 is installed on the front face of the head lifting plate 436. The head lift motor 431 can drive the entire card head up and down.

The plug-in components head mechanism 4 of this embodiment's simple structure, reasonable in design, collect autoloading, blank, press from both sides material and plug-in components function as an organic whole, only need set up a power supply can be through same root pivot drive blank position, press from both sides material position and plug-in components position work, each device action is coordinated, can realize high-speed plug-in components, it is fast, the operation is reliable and stable, high accuracy, energy-saving and power saving, low equipment cost, the production quality of production efficiency and product has been improved greatly, and can be according to the interval requirement of difference, once with one or more than two work pieces cartridge to PCB, it can satisfy the large-scale production requirement of enterprise.

The CCD camera mechanism 6 may include conventional components such as a CCD camera and a light source.

The structure and principle of the outgoing board conveying mechanism 5 of the present embodiment are substantially the same as those of the incoming board conveying mechanism 2, and the detailed description thereof is omitted.

The working principle of the novel full-automatic component inserter of the embodiment is as follows:

advance board transport mechanism 2 and can carry rotatory table mechanism 3 with the PCB board, rotatory table mechanism 3 can remove the PCB board to appointed plug-in components position, under plug-in components head drive arrangement's drive, left cutter 410 and right cutter 411 can cooperate and cut off the work piece material area of being carried by work piece feed arrangement 417, make the work piece separate from the work piece material area, left plug-in components clamp 415 and right plug-in components clamp 416 can cooperate and carry the work piece, and insert the work piece down on the appointed position of PCB board, after the plug-in components were accomplished, rotatory table mechanism 3 can carry the PCB board to play board transport mechanism 5, export by play board transport mechanism 5.

In conclusion, the automatic board feeding and inserting device is reasonable in structural design, integrates functions of automatic board feeding, automatic board inserting, automatic board discharging and the like, is coordinated in action of all mechanisms, can realize high-speed board inserting, is high in speed, stable and reliable in operation, high in precision, energy-saving and power-saving, low in equipment cost, improves production efficiency and product production quality, and can meet the requirement of enterprises for large-scale production.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a novel full-automatic plug-in components machine which characterized in that: the automatic plug-in board assembling machine comprises a rack (1), a board feeding conveying mechanism (2) for conveying a circuit board to be plugged, a rotating worktable mechanism (3) for driving the PCB to rotate and move in the directions of three axes of XYZ, a plug-in head mechanism (4) for inserting a workpiece into a hole site of the PCB, a board discharging conveying mechanism (5) for outputting the PCB which is completed by plugging, and a CCD camera mechanism (6) for identifying the hole site on the PCB, wherein the board feeding conveying mechanism (2), the rotating worktable mechanism (3) and the board discharging conveying mechanism (5) are arranged on the rack (1), the rotating worktable mechanism (3) is positioned between the board feeding conveying mechanism (2) and the board discharging conveying mechanism (5), at least one plug-in head mechanism (4) is arranged, and the plug-in head mechanism (4) and the CCD camera mechanism (6) are erected on the rack (1) through a portal frame (7), the plug-in head mechanism (4) and the CCD camera mechanism (6) are both positioned above the rotary worktable mechanism (3);

each plug-in head mechanism (4) comprises a plug-in head support (41), a plug-in head driving device (42), a rotating shaft (43), a cutter cam (44), a plug-in cam (45), a plug-in clip opening cam (46), a cutter holder (47), a left cutter slider (48), a right cutter slider (49), a left cutter (410), a right cutter (411), a plug-in lifting seat (412), a left plug-in clip slider (413), a right plug-in clip slider (414), a left plug-in clip (415), a right plug-in clip (416) and a workpiece feeding device (417), wherein the plug-in head support (41) is connected to a portal frame (7), the plug-in head driving device (42) is installed at the top of the plug-in head support (41), the plug-in head driving device (42) is connected with the rotating shaft (43) which is longitudinally arranged and drives the rotating shaft to rotate, the cutter cam (44), The cutting device comprises a plug-in cam (45) and a plug-in clip opening cam (46), wherein the plug-in cam (45) and the plug-in clip opening cam (46) are both arranged on a rotating shaft (43), a cutter holder (47) is arranged at the lower end of a plug-in head support (41), a left cutter (410) is arranged on the left side of the cutter holder (47) in a sliding manner through a left cutter slider (48), a right cutter (411) is arranged on the right side of the cutter holder (47) in a sliding manner through a right cutter slider (49), a cutter cam (44) is respectively in transmission connection with the left cutter slider (48) and the right cutter slider (49) through a cutter transmission component (418) and drives the left cutter (410) and the right cutter (411) to move transversely, so that the left cutter (410) and the right cutter (411) can be matched with cutting materials, the plug-in lifting seat (412) is in sliding connection with the plug-in head support (41), the plug-in cam (45) is in transmission connection with the plug-in lifting seat (412) and drives the plug-in to move up and down, the left plug-in clip (415) is arranged on the left side of the plug-in sliding seat (412) through a left plug-in sliding manner through a left plug-in clip slider (413), the right plug-in clamp (416) is slidably mounted on the right side of the plug-in lifting seat (412) through a right plug-in clamp sliding block (414), the plug-in clamp opening cam (46) is in transmission connection with the left plug-in clamp sliding block (413) and the right plug-in clamp sliding block (414) through a plug-in clamp opening transmission component (419) respectively and drives the left plug-in clamp sliding block and the right plug-in clamp sliding block to move transversely, so that the left plug-in clamp (415) and the right plug-in clamp (416) can be matched for clamping materials, the left plug-in clamp (415) and the right plug-in clamp (416) are both located between a left cutter (410) and a right cutter (411), the workpiece feeding device (417) is horizontally mounted at the bottom of a plug-in head support (41), and the discharge end of the workpiece feeding device (417) is located at the rear position between the left cutter (410) and the right cutter (411).

2. The novel full-automatic component inserter according to claim 1, wherein: the plug-in head driving device (42) comprises a plug-in head driving motor (421) and a plug-in head speed reducer (422), wherein the plug-in head driving motor (421) is connected with the rotating shaft (43) through the plug-in head speed reducer (422).

3. The novel full-automatic component inserter according to claim 1, wherein: the two groups of cutter transmission assemblies (418) respectively comprise a cutter transmission sliding block (4181), a cutter transmission connecting rod (4182), a cutter connecting rod hinging seat (4183) and a cutter swinging arm (4184), the cutter transmission sliding block (4181) is slidably arranged on a vertical guide rail (424) at the back of a vertical plate (423) arranged on the front surface of the plug-in part head support (41), the cutter connecting rod hinging seat (4183) is slidably connected with the vertical guide rail (424) through the cutter transmission sliding block (4181), the upper end of the cutter transmission connecting rod (4182) is hinged with the cutter connecting rod hinging seat (4183), the lower end of the cutter transmission connecting rod (4182) is hinged with one end of the cutter swinging arm (4184), the cutter swinging arm (84) is hinged on the side edge of the cutter seat (47), the left cutter sliding block (48) and the right cutter sliding block (49) are respectively connected with the other ends of the cutter swinging arms (4184) corresponding to each other end, the back of the cutter transmission sliding block (4181) is provided with a cutter transmission roller moving in a track groove of the cutter cam (44).

4. The novel full-automatic component inserter according to claim 3, wherein: the two groups of plug-in unit opening and clamping transmission assemblies (419) respectively comprise a plug-in unit opening and clamping transmission sliding block (4191), a plug-in unit opening and clamping transmission connecting rod (4192), a plug-in unit opening and clamping connecting rod hinged seat (4193), a plug-in unit opening and clamping lower guide rail (4194) and a plug-in unit opening and clamping sliding seat (4195), the plug-in unit opening and clamping connecting rod hinged seat (4193) is connected with the vertical guide rail (424) in a sliding mode through the plug-in unit opening and clamping transmission sliding block (4191), the upper end of the plug-in unit opening and clamping transmission connecting rod (4192) is hinged with the plug-in unit opening and clamping connecting rod hinged seat (4193), the lower end of the plug-in unit opening and clamping transmission connecting rod (4192) is hinged with the plug-in unit opening and clamping sliding seat (4195), the two plug-in unit opening and clamping sliding seats (4195) and the two plug-in unit opening and clamping lower guide rails (4194) are positioned on the left side and the right side of the plug-in unit lifting seat (412), and the plug-in unit lifting seat (412) is connected with the guide plate (425) arranged on the front face of the plug-in unit head support (41) in a sliding mode, the two plug-in unit opening and clamping lower guide rails (4194) are arranged in a downward inclined mode in a direction close to the plug-in unit lifting seat (412), the plug-in unit opening and clamping sliding seats (4195) are connected with the two sides of the lower end of the sliding groove guide plate (425) in a sliding mode through the corresponding plug-in unit opening and clamping lower guide rails (4194), the left plug-in unit clamp sliding block (413) and the right plug-in unit clamp sliding block (414) are connected with the corresponding plug-in unit opening and clamping sliding seats (4195) respectively, a plug-in unit opening and clamping transmission roller moving in a track groove of the plug-in unit opening and clamping cam (46) is arranged on the back of the plug-in unit opening and clamping transmission sliding block (4191), and a plug-in unit transmission roller moving in a track groove of the plug-in unit cam (45) is arranged on the back of the upper end of the plug-in unit lifting seat (412).

5. The novel full-automatic component inserter according to claim 1, wherein: the left plug-in clamp (415) is provided with three workpiece accommodating grooves which are longitudinally arranged, each workpiece accommodating groove is internally provided with a pressure detection sliding block (420), and the upper end of each pressure detection sliding block (420) is provided with a pressure sensor (426);

the upper end of the plug-in lifting seat (412) is connected with a differential head mounting seat (427) through screws, and a differential head (428) used for finely adjusting the position of the plug-in lifting seat (412) is arranged on the differential head mounting seat (427).

6. The novel full-automatic component inserter according to claim 1, wherein: the workpiece feeding device (417) comprises a trough (4171), an elastic stopping hook (4172), an elastic pushing hook (4173) and a pushing hook driving device, wherein a material channel for moving a workpiece material belt is arranged in the middle of the trough (4171), the elastic stopping hook (4172) and the elastic pushing hook (4173) are sequentially arranged on the side edge of the trough (4171) according to the feeding direction, a hook body of the elastic stopping hook (4172) and a hook body of the elastic pushing hook (4173) can be inserted into the material channel of the trough (4171), the pushing hook driving device is in transmission connection with the elastic pushing hook (4173) and drives the elastic pushing hook to move back and forth in the feeding direction, the pushing hook driving device comprises a pushing hook driving motor (4174), a rotating block (4175) and a pushing hook connecting rod (4176), the pushing hook driving motor (4174) is mounted on the rear side of the lower end of the inserting piece head support (41), and the pushing rotating block (4175) is connected with an output shaft of the pushing hook driving motor (4174), one end of the pushing hook connecting rod (4176) is hinged with the rotating block (4175), and the other end of the pushing hook connecting rod (4176) is hinged with the elastic pushing hook (4173).

7. The novel full-automatic component inserter according to claim 1, wherein: a waste suction pipe (429) connected with the air suction device is arranged in front of the left cutter (410).

8. The novel full-automatic component inserter according to claim 1, wherein: a plug-in head lifting device is further arranged between the plug-in head support (41) and the portal frame (7), the plug-in head lifting device comprises a head lifting motor (431), a head lifting speed reducer (432), a head lifting screw (433), a screw transmission block (434), a head lifting linear guide rail (435) and a head lifting plate (436), the head lifting motor (431) is connected with the head lifting screw (433) through the head lifting speed reducer (432), the head lifting speed reducer (432) is installed at the top of the portal frame (7), the head lifting screw (433) is in threaded connection with the screw transmission block (434), the head lifting plate (436) is in sliding connection with the front face of the portal frame (7) through the head lifting linear guide rail (435) which is longitudinally arranged, and the screw transmission block (434) penetrates through the front face of the portal frame (7) and is connected with the head lifting plate (436), the insert head holder (41) is mounted on a front face of a head lifting plate (436).

9. The novel full-automatic component inserter according to claim 1, wherein: advance board transport mechanism (2) and go out board transport mechanism (5) and all include transport mechanism support body (21), transport mechanism conveyer belt (22), supporting seat (23) and transport mechanism lift cylinder (24), the both sides at transport mechanism support body (21) are installed respectively in transport mechanism conveyer belt (22), transport mechanism lift cylinder (24) are installed in the below of transport mechanism support body (21) through supporting seat (23), the output pole of transport mechanism lift cylinder (24) is connected with transport mechanism support body (21) and drives it and reciprocate.

10. The novel full-automatic component inserter according to claim 1, wherein: the rotary worktable mechanism (3) comprises an XY-axis moving module (31), a platform bottom plate (32), a rotary driving motor (33), a rotating plate (34), a lifting frame (35), a worktable lifting device (36) and a worktable conveying belt (37), the platform bottom plate (32) is installed on the XY-axis moving module (31) and driven by the XY-axis moving module (31) to move on an X axis and a Y axis, the rotary driving motor (33) is installed on the platform bottom plate (32), an output shaft of the rotary driving motor (33) is connected with the rotating plate (34) above the platform bottom plate (32) and drives the rotating plate to rotate, the lifting frame (35) and the worktable lifting device (36) are respectively installed on the rotating plate (34), the worktable lifting device (36) is in transmission connection with the lifting frame (35) and drives the lifting frame to move up and down, the worktable conveying belt (37) is installed on two sides of the top of the lifting frame (35), the workbench lifting device (36) comprises a workbench lifting cylinder (361), a driving block (362) and a chute seat (363), the workbench lifting cylinder (361) is arranged at the top of the rotating plate (34), the driving block (362) is connected to the top of the rotating plate (34) in a sliding way, the sliding groove seats (363) are positioned at two sides of the driving block (362) and are arranged at the top of the lifting frame (35), the inner side surface of the sliding groove seat (363) is provided with a lifting sliding groove (3631), the driving block (362) is provided with a lifting roller (364) moving in the lifting sliding groove (3631), the workbench lifting cylinder (361) can drive the driving block (362) to move transversely, thereby leading the lifting roller (364) on the driving block (362) to move along the lifting chute (3631) on the chute seat (363), so as to drive the lifting frame (35) to move up and down relative to the rotating plate (34).