CN219019432U - Automatic plug-in machine - Google Patents

Abstract

The utility model belongs to the technical field of component inserting machines, and particularly relates to an automatic component inserting machine, which comprises a rack; further comprises: the circuit board transfer device is arranged on the rack and is used for transferring the circuit board; the two plug-in devices are arranged on the rack side by side and are used for alternately plugging the electronic components on the circuit board; the two bending devices are arranged below the plug-in device side by side and are used for bending pins of the electronic element; the two feeding devices are arranged on the frame and correspond to the two plug-in devices respectively, and the feeding devices are used for feeding the electronic elements into the plug-in devices; the two feeding devices are arranged on the frame and respectively correspond to the two feeding devices, and the feeding devices are used for conveying the electronic elements into the feeding devices; the electronic components are alternately inserted into the insertion holes of the circuit board through the two plug-in devices, so that the loss time in the material taking and plug-in processes is greatly reduced, the plug-in efficiency is improved, and the processing cost is saved.

Description

Automatic plug-in machine

Technical Field

The utility model belongs to the technical field of component inserting machines, and particularly relates to an automatic component inserting machine.

Background

With the development of electronic technology, connectors have become an integral part of many electronic components, and mass productivity of the plug-in machine and flexibility of the plug-in machine are favored in the process of the plug-in machine, so the plug-in machine has become an indispensable tool for producing the plug-in machine for the PCB board.

For example, chinese patent application No. CN201710146180.8 discloses an automatic insertion machine, which includes a feeding device, a material conveying device, a PCB board conveying device, and an insertion manipulator device, where the material conveying device has a gripping position for gripping materials by the insertion manipulator device, and the material conveying device is connected to an end of the feeding device; the PCB conveying device is provided with an operation area for inserting materials by the plug-in mechanical arm device and is used for conveying the PCB, and the PCB conveying device is arranged on one side of the grabbing position, which is opposite to the feeding device, and comprises a PCB conveying mechanism and a PCB fixing driving mechanism; the plug-in mechanical arm device is used for carrying out material plug-in connection on the PCB, and is arranged above the PCB conveying device; the automatic component inserter simplifies the structure, saves the cost and improves the working efficiency through the arrangement of the feeding device, the material conveying device, the component inserting manipulator device and the PCB conveying device.

Although the automatic plug-in machine can automatically realize plug-in, and improves the working efficiency, the automatic plug-in machine can grasp materials through a plug-in mechanical arm device to plug in the materials on the PCB, and the plug-in mechanical arm device is adopted to plug in the materials, so that the plug-in mechanical arm device needs to consume a certain time in the operation process of taking materials and plug-in, and the processing efficiency cannot be further improved.

Disclosure of Invention

The utility model aims to provide an automatic component inserter, which aims to solve the technical problems that in the prior art, the automatic component inserter grabs materials through a component inserter manipulator device to plug in materials on a PCB, the component inserter is plugged by the component inserter manipulator device, and the component inserter manipulator device needs to consume a certain time in the operation process of taking materials and plugging the components, so that the processing efficiency cannot be further improved.

In order to achieve the above object, an automatic component inserter provided by the embodiment of the present utility model includes a rack; further comprises:

the circuit board transfer device is arranged on the rack and is used for transferring the circuit board;

two plug-in devices are arranged on the rack side by side and above the circuit board transfer device, and are used for alternately plugging electronic elements on the circuit board;

the two bending devices are arranged below the plug-in devices side by side and correspond to the two plug-in devices respectively, and the bending devices are used for bending pins of the electronic element;

the two feeding devices are arranged on the rack and correspond to the two plug-in devices respectively, and the feeding devices are used for feeding the electronic elements into the plug-in devices; and

the two material conveying devices are arranged on the frame and correspond to the two material feeding devices respectively, and the material conveying devices are used for conveying electronic elements into the material feeding devices.

Optionally, the plug-in device comprises a mounting frame, a movable frame, a first driving assembly, a second driving assembly, a sleeve, a push rod and a plug-in head; the mounting frame is arranged on the frame, the movable frame is connected with the mounting frame in a sliding manner, and the sleeve is vertically arranged on the movable frame; the plug-in head is arranged at the lower end of the sleeve, and a plug-in groove is arranged at the lower end of the plug-in head and used for moving and taking the electronic element; the push rod movably penetrates through the pipe hole of the sleeve, the second driving assembly is arranged on the movable frame and used for driving the lower end of the push rod to extend into or move out of the plug-in slot, and the electronic element is pushed to be plugged into the circuit board when the lower end of the push rod extends into the plug-in slot; the first driving assembly is arranged on the mounting frame and used for driving the plug-in head to move between the pick-up part and the plug-in part.

Optionally, the first drive assembly includes a fifth wheel, and a first drive component; the traction seat is arranged on the mounting frame and is provided with a traction groove, and the traction piece is connected with the traction groove in a sliding manner and is connected with the movable frame; the first driving part is arranged on the mounting frame and connected with the traction piece, and is used for driving the traction piece to move along the traction groove, so that the plug-in head is driven to move between the pick-up piece and the plug-in piece.

Optionally, the first driving part comprises a first driving piece and a swinging rod; one end of the swing rod is rotatably connected to the mounting frame, a sliding groove is formed in the other end of the swing rod, and the traction piece is slidably connected to the sliding groove; the first driving piece is arranged on the mounting frame and used for driving the swing rod to swing, so that the traction piece is driven to move along the traction groove.

Optionally, the traction groove comprises a first traction section, a second traction section and an arc section in transitional connection with the first traction section and the second traction section; the first traction section and the second traction section are arranged in a non-parallel manner.

Optionally, the feeding device comprises a feeding frame, a lifting frame, a second driving piece and a pushing rod; the feeding frame is arranged on the frame, the lifting frame is connected with the feeding frame in a sliding manner, the pushing rod is arranged on the lifting frame, and the second driving piece is arranged on the feeding frame and used for driving the lifting frame to move up and down, so that the pushing rod is driven to move up and down; and the pushing rod is used for feeding the electronic component into the plug-in head of the plug-in device when moving upwards.

Optionally, the material conveying device comprises a vibration disc, a vibrator and a conveying track; the vibration plate and the direct vibrator are both arranged on the frame, the conveying track is arranged on the direct vibrator, the vibration plate is connected with the input end of the conveying track and used for conveying the electronic element to the conveying track, and the output end of the conveying track is close to the feeding device and conveys the electronic element to the pushing rod of the feeding device through the direct vibrator.

Optionally, the material conveying device further comprises a clamping assembly; the clamping assembly comprises a third driving piece and a clamping piece; the third driving piece is arranged on the frame, and the clamping piece is arranged on the third driving piece; the second driving piece drives the clamping piece to clamp or release the electronic element on the output end of the conveying track.

Optionally, the bending device comprises a bending frame, a bending elbow, a connecting rod and a fourth driving piece; the bending frame is arranged on the frame, the connecting rod is vertically arranged and movably arranged on the frame, and the bending head is arranged at the upper end of the connecting rod and is vertically and correspondingly arranged with the plug-in head of the plug-in device; the fourth driving piece is arranged on the bending frame and used for driving the connecting rod to move up and down so as to drive the bending head to move up and down; and the bending head bends pins of the electronic element inserted on the circuit board when moving upwards.

Optionally, the circuit board transfer device comprises an X-direction transfer mechanism, a Y-direction transfer mechanism and a circuit board conveying mechanism; the X-direction transfer mechanism is arranged on the frame, the Y-direction transfer mechanism is arranged on the X-direction transfer mechanism, and the circuit board conveying mechanism is arranged on the Y-direction transfer mechanism and used for conveying the circuit board.

Compared with the prior art, the one or more technical schemes in the automatic component inserter provided by the embodiment of the utility model have at least one of the following technical effects:

when the circuit board transfer device works, the circuit board to be plugged is transferred to a designated position by the circuit board transfer device, then the two groups of material conveying devices respectively convey the electronic components to the two groups of material loading devices, the two groups of material loading devices respectively load the electronic components to the two groups of plug-in devices, then the two plug-in devices alternately plug-in the electronic components into the jacks of the circuit board, and meanwhile, the two groups of bending devices respectively bend the pins of the electronic components plugged on the circuit board, so that the electronic components are fixedly connected to the circuit board. Therefore, the electronic components are alternately inserted into the insertion holes of the circuit board through the two plug-in devices, namely, when one plug-in device performs plug-in, the other plug-in device performs plug-in taking; when the one plug-in device is used for taking out the plug-in after completing the plug-in, the other plug-in device is used for taking out the plug-in after completing the plug-in, and electronic elements are alternately plugged in the circuit board.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an automatic component inserter according to the present utility model.

Fig. 2 is another view of the automatic insertion machine of the present utility model.

Fig. 3 is a schematic structural view of the card device of the present utility model.

Fig. 4 is a first exploded view of the card assembly of the present utility model.

Fig. 5 is a second exploded view of the card assembly of the present utility model.

Fig. 6 is a cross-sectional view taken along line A-A in fig. 3.

Fig. 7 is a schematic structural view of the feeding device and the plug-in head of the present utility model.

Fig. 8 is a schematic structural diagram of a feeding device according to the present utility model.

Fig. 9 is a schematic partial structure of the feeding device of the present utility model.

Fig. 10 is a schematic structural view of an insert head according to the present utility model.

Fig. 11 is a schematic structural view of a bending device according to the present utility model.

Fig. 12 is a schematic structural view of the circuit board transfer device of the present utility model.

Wherein, each reference sign in the figure:

100. a frame;

200. a circuit board transfer device; 210. an X-direction transfer mechanism; 211. an X-direction transfer component; 212. an X-direction transfer plate; 220. a Y-direction transfer mechanism; 230. a circuit board conveying mechanism;

300. a plug-in device; 310. a mounting frame; 311. a vertical frame; 320. a moving rack; 321. a first movable seat; 322. a first linear guide rail; 323. a second movable seat; 324. a second linear guide rail; 330. a first drive assembly; 331. a traction seat; 332. a traction groove; 332a, a first traction segment; 332b, a second traction segment; 332c, arc segments; 333. a traction member; 333a, connectors; 334. a first driving part; 335. a first driving member; 336. swing rod; 337. a sliding groove; 340. a second drive assembly; 350. a sleeve; 360. a push rod; 370. an insert head; 371. an insert slot; 380. a first rotary drive mechanism; 381. a first driving wheel; 382. a second driving wheel; 383. a transmission belt; 384. a driving motor; 385. connecting sleeves; 385a, trepanning;

400. a bending device; 410. a bending frame; 420. bending the elbow; 430. a connecting rod; 440. a fourth driving member; 450. a second rotary drive mechanism;

500. a feeding device; 510. a feeding frame; 520. a lifting frame; 521. a third linear guide rail; 530. a second driving member; 540. a pushing rod;

600. a material conveying device; 610. a vibration plate; 620. a direct vibrator; 630. a conveying rail; 640. a clamping assembly; 641. a third driving member; 642. a clamping member;

700. an electronic component; 800. CCD camera.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, referring to fig. 1 to 12, an automatic card machine is provided, which includes a rack 100, a circuit board transfer device 200, two card devices 300, two bending devices 400, two loading devices 500, and two transporting devices 600.

The circuit board transfer device 200 is disposed on the rack 100, and the circuit board transfer device 200 is used for transferring circuit boards.

The two card devices 300 are disposed side by side on the rack 100 and above the circuit board transferring device 200, and the two card devices 300 are used for alternately plugging the electronic components 700 onto the circuit board.

The two bending devices 400 are disposed below the card device 300 side by side and are respectively disposed corresponding to the two card devices 300, and the bending devices 400 are used for bending pins of the electronic component 700.

The two feeding devices 500 are disposed on the frame 100 and are respectively disposed corresponding to the two card devices 300, and the feeding devices 500 are used for feeding the electronic components 700 into the card devices 300.

The two feeding devices 600 are disposed on the frame 100 and are respectively disposed corresponding to the two feeding devices 500, and the feeding devices 600 are used for conveying the electronic components 700 into the feeding devices 500.

Compared with the prior art, the one or more technical schemes in the automatic component inserter provided by the embodiment of the utility model have at least one of the following technical effects:

referring to fig. 1-12, in operation, the circuit board transferring device 200 transfers a circuit board to be plugged into a designated position, then the two groups of feeding devices 600 respectively feed the electronic components 700 into the two groups of feeding devices 500, and the two groups of feeding devices 500 respectively feed the electronic components 700 into the two groups of plugging devices 300, then the two plugging devices 300 alternately plug the electronic components 700 into the sockets of the circuit board, and simultaneously the two groups of bending devices 400 respectively bend the pins of the electronic components 700 plugged onto the circuit board, so that the electronic components 700 are fixedly connected onto the circuit board.

Therefore, the electronic components 700 are alternately plugged into the jacks of the circuit board through the two plug-in devices 300, that is, when one plug-in device 300 performs plug-in, the circuit board transferring device 200 transfers the circuit board to the lower part of the one plug-in device 300, and the other plug-in device 300 performs plug-in; when the card device 300 performs card picking after card picking, the circuit board transferring device 200 transfers the circuit board to the lower part of the card device 300, and the card device 300 performs card picking, so that the electronic components 700 are alternately inserted into the circuit board.

In another embodiment of the present utility model, referring to fig. 3-6, the card apparatus 300 includes a mounting bracket 310, a moving bracket 320, a first drive assembly 330, a second drive assembly 340, a sleeve 350, a push rod 360, and a card head 370. The mounting rack 310 is disposed on the frame 100 through a stand 311, the moving rack 320 is slidably connected to the mounting rack 310, and the sleeve 350 is vertically disposed on the moving rack 320. The plug 370 is disposed at the lower end of the sleeve 350, and a plug slot 371 is disposed at the lower end of the plug 370, and the plug slot 371 is used for removing the electronic component 700. The push rod 360 movably penetrates through the pipe hole of the sleeve 350, the second driving assembly 340 is disposed on the moving frame 320 and is used for driving the lower end of the push rod 360 to extend into or move out of the plug-in slot 371, and pushing the electronic component 700 to be plugged into the plug-in hole on the circuit board when the lower end of the push rod 360 extends into the plug-in slot 371. The first driving assembly 330 is disposed on the mounting rack 310, and the first driving assembly 330 is connected to the moving rack 320 and is used for driving the card head 370 to move between the card picking and card inserting positions.

Specifically, the first driving component 330 drives the moving frame 320 to move to drive the card head 370 to move to the position of the feeding device 500, the feeding device 500 feeds the electronic component 700 into the card slot 371 of the card head 370 for picking up the card, then the first driving component 330 drives the moving frame 320 to move to drive the card head 370 to move to the designated position of the circuit board and insert the electronic component 700 into the card hole on the circuit board, and then the second driving component 340 drives the push rod 360 to push the electronic component 700 to move out of the card slot 371, so that the electronic component 700 is inserted into the circuit board, and the card is realized.

The second driving assembly 340 is an air cylinder, the air cylinder is mounted on the moving frame 320, a driving rod of the air cylinder is fixedly connected with the upper end of the push rod 360, and the lower end of the push rod 360 is driven to extend into or move out of the plug-in slot 371 through telescopic movement of the air cylinder, so that the structure is simple.

With reference to fig. 3-6, the first driving assembly 330 includes a traction seat 331, a traction member 333, and a first driving member 334. The traction seat 331 is disposed on the mounting frame 310, the traction seat 331 is provided with a traction groove 332, and the traction member 333 is slidably connected to the traction groove 332 and connected to the movable frame 320. The first driving component 334 is disposed on the mounting rack 310 and is in transmission connection with the traction member 333, and the first driving component 334 is configured to drive the traction member 333 to reciprocate along the traction groove 332, so as to drive the moving rack 320 to reciprocate, thereby driving the plug-in head 370 to move between the pick-up and the plug-in, and the structure is simple. Preferably, the traction member 333 is a linear bearing that is adapted to slidingly engage the traction groove 332.

Further, referring to fig. 3-6, the first driving member 334 includes a first driving member 335 and a swing link 336. One end of the swing rod 336 is rotatably connected to the mounting frame 310, and a sliding groove 337 is formed at the other end of the swing rod 336, specifically, the sliding groove 337 is formed along the length direction of the swing rod 336. The traction member 333 is adapted to be slidably connected to the sliding groove 337, specifically, both ends of the traction member 333 are adapted to be slidably connected to the sliding groove 337 and the traction groove 332, respectively. The first driving member 335 is disposed on the mounting rack 310, the first driving member 335 is connected with one end of the swing rod 336 and is used for driving the swing rod 336 to swing, so as to drive the traction member 333 to move along the traction groove 332, so as to drive the plug-in head 370 to move between the pick-up member and the plug-in member, and the structure is simple.

In a specific embodiment, the first driving member 335 is a motor, a rotating shaft of the motor is fixedly connected with one end of the swing rod 336, and the swing rod 336 is driven by the motor to reciprocate, so as to drive the traction member 333 to reciprocate along the traction groove 332, so as to drive the plug-in unit 370 to reciprocate between the pick-up unit and the plug-in unit.

Still further referring to fig. 3-6, the traction groove 332 includes a first traction segment 332a, a second traction segment 332b, and a circular arc segment 332c transitionally coupled to the first traction segment 332a and the second traction segment 332 b. The first traction section 332a and the second traction section 332b are arranged in non-parallel, and the first traction section 332a and the second traction section 332b are connected with the arc section 332c to form an arc shape. When the first driving member 335 drives the pulling member 333 to move along the first pulling section 332a, the moving frame 320 mainly moves horizontally to drive the card head 370 to move horizontally, and when the first driving member 335 drives the pulling member 333 to move along the second pulling section 332b, the moving frame 320 mainly moves up and down to drive the card head 370 to move up and down. Because the pick-up position and the insert position have a horizontal distance and a vertical distance, the first driving member 335 drives the traction member 333 to move along the first traction section 332a, the circular arc section 332c and the second traction section 332b, so as to drive the insert head 370 to move horizontally and up and down, so that the insert head 370 can move between the pick-up position and the insert position to pick up and insert.

In addition, the plug-in head 370 is driven to horizontally move and vertically move by one power source (the first driving part 335), namely, one power source is used for realizing two actions, compared with the mode that the plug-in head 370 is driven to horizontally move and vertically move by two power sources in the prior art, one power source is reduced, the structure is simplified, the cost is saved, two actions are realized by one power source, and the power source parameter allocation, detection and maintenance cost is reduced.

In a specific embodiment, the first traction section 332a is a horizontal section and the second traction section 332b is a vertical section.

In other embodiments, the first traction segment 332a and the second traction segment 332b may be inclined segments or arc segments, which may be determined according to actual production requirements, and are not limited herein.

Referring to fig. 3 to 6, the movable frame 320 includes a first movable base 321 and a second movable base 323. The first movable base 321 is horizontally and slidably connected to the mounting rack 310 through a first linear guide 322, and the second movable base 323 is vertically and slidably connected to the first movable base 321 through a second linear guide 324. The sleeve 350 and the second driving assembly 340 are both mounted on the second movable base 323, the center of the traction member 333 is fixedly connected with the second movable base 323 through a connecting member 333a, the first movable base 321 is further provided with an empty-avoiding groove, a mounting member 323a on the second movable base 323 movably passes through the empty-avoiding groove 321a and is fixedly connected with the connecting member 333a of the traction member 333, and the mounting member 323a can move up and down along the empty-avoiding groove 321a along with the second movable base 323. When the first driving member 335 drives the pulling member 333 to move along the first pulling section 332a, the first moving seat 321 moves horizontally along the first linear guide 322, so as to drive the card head 370 to move horizontally; when the first driving member 335 drives the pulling member 333 to move along the second pulling section 332b, the first moving seat 321 moves up and down along the second linear guide 324, so as to drive the card head 370 to move up and down.

Referring to fig. 3-6, the movable frame 320 is further provided with a first rotation driving mechanism 380. The first rotary driving mechanism 380 includes a first driving wheel 381, a second driving wheel 382, a driving belt 383, and a driving motor 384. The center of the first driving wheel 381 is rotatably connected to the first moving seat 321 through a connecting sleeve 385, the sleeve 350 is disposed through a sleeve hole 385a of the connecting sleeve 385, and the sleeve 350 can move up and down along the sleeve hole 385 a. A circumferential limit structure is provided between the sleeve hole 385a and the sleeve 350, so that the sleeve 350 can rotate along with the connecting sleeve 385. The driving motor 384 is disposed on the moving frame 320, the second driving wheel 382 is disposed on a rotating shaft of the driving motor 384, and the driving belt 383 is adapted to be disposed on the first driving wheel 381 and the second driving wheel 382. The sleeve 350 is driven to rotate by the driving motor 384 to drive the plug-in head 370 to rotate, so that the position of the electronic element 700 in the plug-in groove 371 of the plug-in head 370 is adjusted, pins of the electronic element 700 can be plugged into jacks at different positions on the electronic element 700, the plug-in machine has extremely high practicability, and the performance of the plug-in machine is improved.

In some embodiments, the sleeve hole 385a is configured as a "D" hole, the sleeve 350 is configured as a "D" tube, and the "D" tube and the "D" hole are adapted to cooperate to form the circumferential spacing structure, so that the sleeve 350 can move up and down along the sleeve hole 385a of the sleeve 385, and the sleeve 350 can rotate along with the rotation of the sleeve 385, with a simple structure.

In other embodiments, the sleeve hole 385a is provided as a square hole, the sleeve 350 is provided as a square tube, and the square tube and the square hole are matched to form the circumferential limit structure, so that the sleeve 350 can move up and down along the sleeve hole 385a of the connecting sleeve 385, and the sleeve 350 can rotate along with the rotation of the connecting sleeve 385, so that the structure is simple.

Further, the first driving wheel 381 and the second driving wheel 382 are synchronous pulleys, and correspondingly, the driving belt 383 is a synchronous belt; alternatively, the first and second drive wheels 381, 382 are sprockets, and correspondingly, the drive belt 383 is a chain.

In another embodiment of the present utility model, referring to fig. 7-9, the feeding device 500 includes a feeding frame 510, a lifting frame 520, a second driving member 530, and a pushing rod 540. The feeding frame 510 is disposed on the frame 100 through a stand 311, the lifting frame 520 is slidably connected to the feeding frame 510 through a third linear guide 521, the pushing rod 540 is disposed on the lifting frame 520, and the second driving member 530 is disposed on the feeding frame 510 and is used for driving the lifting frame 520 to move up and down, so as to drive the pushing rod 540 to move up and down. The feeding device 600 is adapted to feed the electronic component 700 onto the pushing rod 540, the pushing rod 540 is a structure adapted to the electronic component 700, and the specific structure of the pushing rod 540 depends on the structure of the electronic component 700, which is not limited herein. When the pushing rod 540 moves up, the electronic component 700 is fed into the plug-in head 370 of the plug-in device 300, and the electronic component 700 is clamped in the plug-in groove 371 of the plug-in head 370 in an interference manner, so as to realize feeding.

Referring to fig. 7-9, the second driving member 530 is an air cylinder, a driving rod of the air cylinder is fixedly connected with the lifting frame 520, and the lifting frame 520 is driven to move up and down by the telescopic movement of the air cylinder, so as to drive the pushing rod 540 to move up and down, and the structure is simple.

In another embodiment of the present utility model, referring to fig. 2, 7 and 9, the feeding device 600 includes a vibration plate 610, a vibrator 620 and a conveying rail 630. The vibration plate 610 and the vibrator 620 are both disposed on the frame 100, the conveying rail 630 is disposed on the vibrator 620, the vibration plate 610 is connected with an input end of the conveying rail 630 and is used for conveying the electronic component 700 into the conveying rail 630, the conveying rail 630 can be adapted to convey the electronic component 700, and a specific structure of the conveying rail 630 depends on a structure of the electronic component 700 and is not limited herein. The output end of the conveying rail 630 is close to the pushing rod 540 of the feeding device 500, and the electronic component 700 is conveyed to the pushing rod 540 of the feeding device 500 through the vibrator 620. Specifically, the vibration plate 610 delivers the electronic components 700 therein to the delivery rail 630 in an array by vibration, and then the vibrator 620 delivers the electronic components 700 on the delivery rail 630 to the pushing bars 540 in turn by vibration, and delivers one electronic component 700 at a time to the pushing bars 540.

The vibration plate 610 and the vibrator 620 are all mature prior art, and therefore, the structure and the working principle of the vibration plate 610 and the vibrator 620 will not be described herein.

Further, referring to fig. 2, 7 and 9, the feeding device 600 further includes a clamping assembly 640. The clamping assembly 640 includes a third driving member 641 and a clamping member 642. The third driving element 641 is disposed on the frame 100 through a stand 311, and the clamping element 642 is disposed on the third driving element 641. The third driving part 641 drives the clamping part 642 to clamp or release the electronic component 700 on the output end of the conveying rail 630. Specifically, when the third driving member 641 drives the clamping member 642 to release the electronic component 700 on the output end of the conveying rail 630, one electronic component 700 with the output end at the forefront end is conveyed to the pushing rod 540, and then the third driving member 641 drives the clamping member 642 to clamp the electronic component 700 on the output end of the conveying rail 630, so that only one electronic component 700 is conveyed at a time.

The third driving element 641 is an air cylinder, a driving rod of the air cylinder is fixedly connected with the clamping element 642, and the clamping element 642 is driven to clamp or release the electronic component 700 on the output end of the conveying track 630 through telescopic movement of the air cylinder, so that the structure is simple.

In another embodiment of the present utility model, referring to fig. 1 and 11, the bending apparatus 400 includes a bending frame 410, a bending head 420, a connecting rod 430, and a fourth driving member 440. The bending frame 410 is disposed on the frame 100, the connecting rod 430 is vertically disposed and movably disposed on the bending frame 410 and can move up and down relative to the bending frame 410, and the bending head 420 is disposed at an upper end of the connecting rod 430 and vertically corresponds to the plug-in unit 370 of the plug-in unit 300. The fourth driving member 440 is disposed on the bending frame 410, and the fourth driving member 440 is connected to the lower end of the connecting rod 430 and is used for driving the connecting rod 430 to move up and down, thereby driving the bending head 420 to move up and down. The bending head 420 bends the pins of the electronic component 700 plugged on the circuit board when moving upwards. Specifically, the top of the bending head 420 is in an inverted cone shape 421, and the inverted cone shape 421 guides the pins of the electronic component 700 to bend outwards when contacting the pins of the electronic component 700, thereby bending the pins of the electronic component 700.

Specifically, the fourth driving member 440 is an air cylinder, a driving rod of the air cylinder is connected with the lower end of the connecting rod 430, and the connecting rod 430 is driven to move up and down by the telescopic motion of the air cylinder, so as to drive the bending head 420 to move up and down, and the structure is simple.

Referring to fig. 1 and 11, the bending frame 410 is further provided with a second rotation driving mechanism 450. The second rotation driving mechanism 450 is in transmission connection with the connecting rod 430 and is used for driving the connecting rod 430 to rotate so as to drive the bending head 420 to rotate, thereby adjusting the position of the bending head 420 of the plug-in head 370, so that the position of the bending head 420 corresponds to the position of the plug-in head 370, and the pin of the electronic component 700 inserted on the circuit board is adapted to be bent, thus having extremely high practicability.

Specifically, referring to fig. 1, 4 and 11, the structure and working principle of the second rotary driving mechanism 450 are identical to those of the first rotary driving mechanism 380, so that the detailed structure of the second rotary driving mechanism 450 and the working principle of how to drive the connecting rod 430 to rotate will not be described herein.

The fourth driving member 440 is rotatably connected to the bending frame 410 through a bearing.

In another embodiment of the present utility model, referring to fig. 1 and 12, the circuit board transfer device 200 includes an X-direction transfer mechanism 210, a Y-direction transfer mechanism 220, and a circuit board conveying mechanism 230. The X-direction transfer mechanism 210 is disposed on the frame 100, the Y-direction transfer mechanism 220 is disposed on the X-direction transfer mechanism 210, and the circuit board conveying mechanism 230 is disposed on the Y-direction transfer mechanism 220 and is used for conveying circuit boards.

Referring to fig. 1 and 12, the X-direction transfer mechanism 210 includes an X-direction transfer unit 211 and an X-direction transfer plate 212. The X-direction transfer unit 211 is disposed on the frame 100, the X-direction transfer plate 212 is disposed on the X-direction transfer unit 211, and the Y-direction transfer mechanism 220 is disposed on the X-direction transfer plate 212. The X-direction transfer assembly 211 drives the X-direction transfer plate 212 to move along the X-direction, thereby driving the circuit board conveying mechanism 230 to move along the X-direction.

Specifically, the X-direction transferring assembly 211 may be a screw rod module, a linear sliding table, etc., which are all mature prior art, and will not be described herein.

The structure and the working principle of the Y-direction transferring mechanism 220 are basically identical to those of the X-direction transferring mechanism 210, and the difference is that the transplanting direction of the Y-direction transferring mechanism 220 is perpendicular to the transplanting direction of the X-direction transferring mechanism 210.

The circuit board conveying mechanism 230 is mainly used for carrying and conveying the circuit board. For example, the circuit board conveying mechanism 230 may be a belt or a plate chain type pipeline structure, which is a mature prior art and is widely used in various kinds of automatic equipment or assembly pipelines. In the working state, the circuit board conveying mechanism 230 drives the circuit board to intermittently move.

Referring to fig. 3, at least one CCD camera 800 or a CCD camera is further disposed between the two card devices 300, and the circuit board on the circuit board transferring device 200 is positioned by the CCD camera 800, so that the card device 300 accurately inserts the electronic component 700 on the circuit board. The CCD camera 800 is a mature prior art, and is widely applied to various automation devices, and the structure and the working principle of the CCD camera 800 are not described herein.

Referring to fig. 1, the automatic component inserter includes an electric control device (not shown), and the circuit board transferring device 200, the component inserting device 300, the bending device 400, the feeding device 500 and the feeding device 600 are all electrically connected with the electric control device. In this embodiment, the electronic control device may be set according to actual production needs by using a PLC or an integrated chip, and since the electronic control device belongs to a technology of forming and maturing in the prior art, how to control the operation of the automatic plug-in unit by the electronic control device should be well known and can be mastered by those skilled in the art, so the control principle of the present utility model will not be described herein.

The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. For those skilled in the art, the architecture of the utility model can be flexible and changeable without departing from the concept of the utility model, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the utility model as defined by the appended claims.

Claims (10)

1. An automatic component inserter comprises a frame; characterized by further comprising:

the circuit board transfer device is arranged on the rack and is used for transferring the circuit board;

two plug-in devices are arranged on the rack side by side and above the circuit board transfer device, and are used for alternately plugging electronic elements on the circuit board;

the two bending devices are arranged below the plug-in devices side by side and correspond to the two plug-in devices respectively, and the bending devices are used for bending pins of the electronic element;

the two feeding devices are arranged on the rack and correspond to the two plug-in devices respectively, and the feeding devices are used for feeding the electronic elements into the plug-in devices; and

the two material conveying devices are arranged on the frame and correspond to the two material feeding devices respectively, and the material conveying devices are used for conveying electronic elements into the material feeding devices.

2. The automatic component inserter according to claim 1, wherein: the plug-in device comprises a mounting frame, a movable frame, a first driving assembly, a second driving assembly, a sleeve, a push rod and a plug-in head; the mounting frame is arranged on the frame, the movable frame is connected with the mounting frame in a sliding manner, and the sleeve is vertically arranged on the movable frame; the plug-in head is arranged at the lower end of the sleeve, and a plug-in groove is arranged at the lower end of the plug-in head and used for moving and taking the electronic element; the push rod movably penetrates through the pipe hole of the sleeve, the second driving assembly is arranged on the movable frame and used for driving the lower end of the push rod to extend into or move out of the plug-in slot, and when the lower end of the push rod extends into the plug-in slot, the electronic element is pushed to move out of the plug-in slot, so that the electronic element is plugged in the circuit board; the first driving assembly is arranged on the mounting frame and used for driving the plug-in head to move between the pick-up part and the plug-in part.

3. The automatic component inserter according to claim 2, wherein: the first driving assembly comprises a traction seat, a traction piece and a first driving part; the traction seat is arranged on the mounting frame and is provided with a traction groove, and the traction piece is connected with the traction groove in a sliding manner and is connected with the movable frame; the first driving part is arranged on the mounting frame and connected with the traction piece, and is used for driving the traction piece to move along the traction groove, so that the plug-in head is driven to move between the pick-up piece and the plug-in piece.

4. An automatic component inserter according to claim 3, characterized in that: the first driving part comprises a first driving piece and a swinging rod; one end of the swing rod is rotatably connected to the mounting frame, a sliding groove is formed in the other end of the swing rod, and the traction piece is slidably connected to the sliding groove; the first driving piece is arranged on the mounting frame and used for driving the swing rod to swing, so that the traction piece is driven to move along the traction groove.

5. An automatic component inserter according to claim 3, characterized in that: the traction groove comprises a first traction section, a second traction section and an arc section in transitional connection with the first traction section and the second traction section; the first traction section and the second traction section are arranged in a non-parallel manner.

6. The automatic component inserter according to any one of claims 1-5, wherein: the feeding device comprises a feeding frame, a lifting frame, a second driving piece and a pushing rod; the feeding frame is arranged on the frame, the lifting frame is connected with the feeding frame in a sliding manner, the pushing rod is arranged on the lifting frame, and the second driving piece is arranged on the feeding frame and used for driving the lifting frame to move up and down, so that the pushing rod is driven to move up and down; and the pushing rod is used for feeding the electronic component into the plug-in head of the plug-in device when moving upwards.

7. The automatic component inserter according to any one of claims 1-5, wherein: the material conveying device comprises a vibrating disc, a direct vibrator and a conveying track; the vibration plate and the direct vibrator are both arranged on the frame, the conveying track is arranged on the direct vibrator, the vibration plate is connected with the input end of the conveying track and used for conveying the electronic element to the conveying track, and the output end of the conveying track is close to the feeding device and conveys the electronic element to the pushing rod of the feeding device through the direct vibrator.

8. The automatic component inserter according to claim 7, wherein: the material conveying device further comprises a clamping assembly; the clamping assembly comprises a third driving piece and a clamping piece; the third driving piece is arranged on the frame, and the clamping piece is arranged on the third driving piece; the third driving piece drives the clamping piece to clamp or release the electronic element on the output end of the conveying track.

9. The automatic component inserter according to any one of claims 1-5, wherein: the bending device comprises a bending frame, a bending elbow, a connecting rod and a fourth driving piece; the bending frame is arranged on the frame, the connecting rod is vertically arranged and movably arranged on the bending frame, and the bending head is arranged at the upper end of the connecting rod and is vertically and correspondingly arranged with the plug-in head of the plug-in device; the fourth driving piece is arranged on the bending frame and used for driving the connecting rod to move up and down so as to drive the bending head to move up and down; and the bending head bends pins of the electronic element inserted on the circuit board when moving upwards.

10. The automatic component inserter according to any one of claims 1-5, wherein: the circuit board transfer device comprises an X-direction transfer mechanism, a Y-direction transfer mechanism and a circuit board conveying mechanism; the X-direction transfer mechanism is arranged on the frame, the Y-direction transfer mechanism is arranged on the X-direction transfer mechanism, and the circuit board conveying mechanism is arranged on the Y-direction transfer mechanism and used for conveying the circuit board.

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