CN219135718U

CN219135718U - Automatic encapsulation equipment of PCBA board

Info

Publication number: CN219135718U
Application number: CN202320105353.2U
Authority: CN
Inventors: 范庆伟; 尹建华
Original assignee: Dongguan Hongnan Electronics Co ltd
Current assignee: Dongguan Hongnan Electronics Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-06
Anticipated expiration: 2033-02-03

Abstract

The utility model provides automatic packaging equipment for PCBA boards, which comprises the following components: unloading mechanism, conveying mechanism, tilting mechanism, inhale material mechanism, encapsulation platform, unloading mechanism control and set up side by side, encapsulation platform is located between unloading mechanism and the conveying mechanism, encapsulation platform's both sides are provided with two respectively inhale material mechanism, tilting mechanism set up in the top of conveying mechanism's feed inlet, wherein unloading mechanism includes: the electronic component packaging device comprises a blanking track, a first cylinder and a sliding suction seat, wherein the blanking track is used for guiding an electronic component to be transferred to the sliding suction seat, and the first cylinder can drive the sliding suction seat to move towards the packaging platform, so that the electronic component is sucked by the suction mechanism and is packaged by a PCBA on the packaging platform. This application is less, the difficult vibration of unloading mechanism occupation space when guaranteeing packaging efficiency, noise reduction.

Description

Automatic encapsulation equipment of PCBA board

Technical Field

The utility model relates to the technical field of processing equipment of circuit boards, in particular to automatic packaging equipment of PCBA boards.

Background

The package of the PCBA board refers to connecting circuit pins on a silicon chip to external connectors by leads so as to facilitate connection of other devices.

In the prior art, publication number CN217477617U discloses a full-automatic packaging device for circuit board test points, which comprises a vibration blanking disc, a blanking track, a direct vibration blanking table, a material sucking mechanism, a carrier tape unreeling mechanism, a cover tape packaging mechanism, a cutting mechanism and a material collecting disc. The utility model has the advantages of scientific and reasonable structural design, labor saving, improved packaging efficiency, convenient operation and easy realization.

However, in the structure, the feeding mode adopts the vibration blanking disc and the direct vibration blanking table for feeding, so that the occupied space is large, and the vibration is easy to generate large noise.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides automatic PCBA packaging equipment with small feeding occupied space and low noise.

The aim of the utility model is realized by the following technical scheme: including unloading mechanism, conveying mechanism, tilting mechanism, inhale material mechanism, encapsulation platform, unloading mechanism about set up side by side, encapsulation platform is located between unloading mechanism and the conveying mechanism, the both sides of encapsulation platform are provided with two respectively inhale material mechanism, tilting mechanism set up in the top of conveying mechanism's feed inlet, wherein unloading mechanism includes: the electronic component packaging device comprises a blanking track, a first cylinder and a sliding suction seat, wherein the blanking track is used for guiding an electronic component to be transferred to the sliding suction seat, and the first cylinder can drive the sliding suction seat to move towards the packaging platform, so that the electronic component is sucked by the suction mechanism and is packaged by a PCBA on the packaging platform.

Specifically, the track surface of the blanking track and the placing surface of the packaging platform are arranged at an inclined angle.

Specifically, the inside vacuum channel that is provided with of seat is inhaled in the slip, the seat upper surface is inhaled in the slip still is provided with first sucking disc, first sucking disc with vacuum channel intercommunication each other.

Specifically, the blanking mechanism is also provided with a clamping piece, and the clamping piece is adjacent to a feeding hole of the blanking track and is used for clamping the electronic component; the clamping piece comprises a finger cylinder, clamping jaws, a baffle plate and a blocking cylinder; two clamping jaws symmetry set up in electronic components both sides, and connect in finger cylinder's output, block the cylinder along the orbital rail of unloading to set up in finger cylinder's front side, block the cylinder can order about the baffle removes, supplies electronic components with the orbital pan feeding mouth intercommunication of unloading or blocking.

Specifically, the turnover mechanism comprises a jacking cylinder, a vertical plate, a rotary cylinder and a second sucking disc, wherein the jacking cylinder is fixed on one side of the vertical plate and can drive the rotary cylinder to move up and down along the vertical direction so that the second sucking disc can suck the PCBA; the rotary cylinder can drive the second sucker to rotate along the central axis so as to enable the PCBA to overturn.

Compared with the prior art, the method has the following advantages:

according to the electronic component feeding device, the inclined discharging track in the discharging mechanism slides into the sliding suction seat by means of self gravity to realize feeding of the electronic component, the electronic component feeding device is conveniently and subsequently packaged on the PCBA board, and compared with feeding of the vibrating tray, the discharging mechanism occupies small space and is not easy to vibrate, so that noise is greatly reduced.

Drawings

FIG. 1 is an overall schematic diagram of a PCBA board automated packaging apparatus;

FIG. 2 is an overall schematic diagram of a blanking mechanism;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial enlarged view at B in FIG. 2;

FIG. 5 is an overall schematic of the flipping mechanism;

in the figure: 100 blanking mechanisms, 110 blanking tracks, 120 first cylinders, 130 sliding suction seats, 131 vacuum channels, 132 first suckers, 140 pressing plates, 150 clamping pieces, 151 finger cylinders, 152 clamping jaws, 153 baffles, 154 blocking cylinders, 200 conveying mechanisms, 300 turnover mechanisms, 310 jacking cylinders, 320 vertical plates, 330 rotating cylinders, 340 second suckers, 400 suction mechanisms and 500 packaging platforms.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The term "adjacent" as used herein includes "closely adjacent edges" and "slightly further" as used herein, the terms "inner", "outer", "left", "right" and the like are for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, the present utility model relates to a PCBA board automation packaging apparatus, comprising: the feeding mechanism 100, the conveying mechanism 200, the turning mechanism 300, the material sucking mechanism 400 and the packaging platform 500 are arranged side by side left and right, the packaging platform 500 is located between the feeding mechanism 100 and the conveying mechanism 200, two material sucking mechanisms 400 are respectively arranged on two sides of the packaging platform 500, and the turning mechanism 300 is arranged above a feeding port of the conveying mechanism 200.

Referring to fig. 2 to 4, the discharging mechanism 100 includes: the electronic component feeding device comprises a feeding track 110, a first cylinder 120 and a sliding suction seat 130, wherein the feeding track 110 is used for guiding an electronic component to be transferred to the sliding suction seat 130, specifically, two sides of the feeding track 110 are fixedly connected with supporting plates which are connected to a bottom plate of equipment, and the track surface of the feeding track 110 and the placing surface of a packaging platform 500 are arranged at an inclined angle, so that the electronic component can slide from a feeding port to a discharging port along a track under the guiding of the feeding track 110 under the action of self gravity; more specifically, the cross section of the blanking track 110 is in a convex shape; the cross section looks adaptation of electronic components and unloading track 110 to guarantee that electronic components can follow the track and slide smoothly, and still be provided with clamp plate 140 in the top of unloading track 110, there is the clearance space between clamp plate 140 and the one side that electronic components deviate from unloading track 110, guaranteed like this that electronic components can keep the tight track surface of adherence when following the track landing, prevent that electronic components from breaking away from the track surface of unloading track 110 in the slip process.

Referring to fig. 3, a vacuum channel 131 is provided in the sliding suction seat 130, and a first suction cup 132 is further provided on the upper surface of the sliding suction seat 130, and the first suction cup 132 is in communication with the vacuum channel 131. Specifically, the vacuum channel 131 includes a main channel and a branch channel, the main channel extends from the left side to the right side of the sliding suction seat 130 and penetrates through the outer walls of the left side and the right side, and the branch channel extends from the upper surface of the sliding suction seat 130 to the main channel and is mutually communicated with the main channel; an internal thread is arranged at one end of the branch channel far away from the main channel, and the internal thread is in threaded connection with a first sucker 132; the two ends of the main channel are also provided with internal threads, the two internal threads are respectively connected with a plug and an air pipe connector in a threaded manner, the air pipe connector is connected with an air pipe and a vacuum generator, when an electronic component slides into the sliding suction seat 130 from the discharge hole of the blanking track 110, the vacuum generator pumps air to the vacuum channel 131 to generate negative pressure, and the first sucker 132 generates suction force under the action of the vacuum generator and adsorbs the electronic component.

Referring to fig. 2-4, the first cylinder 120 may drive the sliding suction seat 130 to move towards the packaging platform 500, so that the suction mechanism 400 sucks the electronic component for packaging the PCBA board on the packaging platform 500, specifically, a floating joint is connected between an output end of the first cylinder 120 and the sliding suction seat 130, a sliding rail is provided on a lower surface of the sliding suction seat 130, when the electronic component falls down to the sliding suction seat 130, the output end of the first cylinder 120 may enable the sliding suction seat 130 to slide along a rail direction of the sliding rail, and when reaching a maximum stroke of the first cylinder 120, the position of the sliding suction seat 130 is just adjacent to the packaging platform 500, so that the suction mechanism 400 on two sides of the packaging platform 500 performs material taking.

Referring to fig. 4, a clamping member 150 is further provided in the discharging mechanism 100, and the clamping member 150 is adjacent to the feeding hole of the discharging rail 110 for clamping the electronic component; the clamping piece 150 comprises a finger cylinder 151, a clamping jaw 152, a baffle 153 and a blocking cylinder 154; two clamping jaws 152 are symmetrically arranged on two sides of the electronic component and are connected to the output end of the finger cylinder 151, the blocking cylinder 154 is arranged on the front side of the finger cylinder 151 along the rail direction of the discharging track 110, and the blocking cylinder 154 can drive the baffle 153 to move so as to enable the electronic component to be communicated with or blocked from the feeding port of the discharging track 110. It should be noted that, a plurality of electronic components are disposed in the material pipe, and the plurality of electronic components are arranged in an array in the end-to-end manner along the pipe direction of the material pipe, when the material pipe is mounted in the blanking mechanism 100, the first electronic component is abutted against the baffle 153, the finger cylinder 151 clamps the second electronic component, the baffle 153 rises to release the blocking, so that the first electronic component slides onto the sliding suction seat 130 along the blanking track 110, the baffle 153 descends at this moment, the finger cylinder 151 releases the clamping, the second electronic component is abutted against the baffle 153, the finger cylinder 151 clamps the third electronic component, and the above actions are circulated again, thereby realizing the conveying of the single electronic component.

In this embodiment, the clamping jaw 152 is L-shaped, and the clamping jaw 152 is provided with a clamping groove adapted to the shape of the electronic component, so as to be convenient for firmly clamping the electronic component.

Referring to fig. 1, the conveying mechanism 200 includes a motor, a driving wheel and a driven wheel, the driving wheel and the driven wheel are arranged in parallel, a flat belt is connected between the driving wheel and the driven wheel, support plates are further arranged on two sides of the driving wheel and the driven wheel, the driving wheel and the driven wheel are rotatably connected to the support plates, a driving end of the motor is connected to one side of the driving wheel, and the motor can rotate to drive the driving wheel and the driven wheel to rotate, so that the flat belt moves along a movement direction for conveying the PCBA board.

Referring to fig. 5, the turnover mechanism 300 includes a jacking cylinder 310, a vertical plate 320, a rotating cylinder 330 and a second suction cup 340, wherein the jacking cylinder 310 is fixed on one side of the vertical plate 320, and the jacking cylinder 310 can drive the rotating cylinder 330 to move up and down along the vertical direction, so that the second suction cup 340 sucks the PCBA board; the revolving cylinder 330 can drive the second sucker 340 to rotate along the central axis for the PCBA board overturns, specifically, is provided with the slide rail between revolving cylinder 330 and the riser 320, and the drive end of revolving cylinder 330 is connected with the sucking disc fixed plate, is provided with a plurality of circular grooves on the sucking disc fixed plate, is provided with the external screw thread on the second sucker 340, and external screw thread threaded connection has two nuts, and the second sucker 340 passes circular groove and two screw threads and supports respectively and hold sucking disc fixed plate upper and lower two sides, makes second sucker 340 firmly fix on the sucking disc fixed plate.

When the conveying mechanism 200 conveys the PCBA board, the back surface of the PCBA board faces upwards, the driving end of the jacking cylinder 310 drives the rotary cylinder 330 to move downwards, so that the second sucker 340 absorbs the PCBA board, then the jacking cylinder 310 drives the rotary cylinder 330 to move upwards again, so that the PCBA board is separated from the flat belt and is rotated by the rotary cylinder 330, the front surface of the PCBA board faces upwards, and therefore the PCBA board is prevented from being damaged when the PCBA board is placed towards an error and packaging occurs due to human factors.

In this embodiment, the material mechanism includes a manipulator and a third suction cup; specifically, a fixed plate is connected between the manipulator and the third sucker, the manipulator can drive the third sucker to absorb the PCBA board on the conveying mechanism 200 and transfer the PCBA board to the packaging platform 500 for packaging, the manipulator can drive the third sucker to move to the upper part of the sliding absorbing seat 130 again for absorbing the electronic components, and transfer the electronic components to the upper part of the packaging platform 500 for packaging the temporarily stored PCBA board, after the PCBA board completes packaging operation, another manipulator transfers the packaged PCBA board to the conveying mechanism 200, and the conveying mechanism 200 conveys the PCBA board to the outside of the equipment.

In this embodiment, the packaging platform 500 includes a positioning plate, a surrounding block, and a positioning column, specifically, the positioning plate is parallel to the conveying surface of the conveying mechanism 200, a groove adapted to the positioning column is formed on the positioning plate, and the positioning column is fixed in the groove for positioning the PCBA board, so as to prevent the PCBA board from moving during the packaging process and affecting the packaging effect; the surrounding blocks are arranged on the upper surfaces of the positioning blocks and are positioned on four sides of the PCBA board, and the surrounding blocks form coarse positioning for the PCBA board.

Compared with the traditional feeding of the vibration disc, the feeding mechanism 100 is small in occupied space and not easy to vibrate, and noise is greatly reduced.

Of course, the above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be equivalent to the above embodiments, and all the modifications, substitutions, and combinations are included in the scope of the present utility model.

Claims

1. The utility model provides an automatic encapsulation equipment of PCBA board, its characterized in that, including unloading mechanism, conveying mechanism, tilting mechanism, inhale material mechanism, encapsulation platform, unloading mechanism control and set up side by side, encapsulation platform is located between unloading mechanism and the conveying mechanism, the both sides of encapsulation platform are provided with two respectively inhale material mechanism, tilting mechanism set up in the top of conveying mechanism's feed inlet, wherein unloading mechanism includes: the electronic component packaging device comprises a blanking track, a first cylinder and a sliding suction seat, wherein the blanking track is used for guiding an electronic component to be transferred to the sliding suction seat, and the first cylinder can drive the sliding suction seat to move towards the packaging platform, so that the electronic component is sucked by the suction mechanism and is packaged by a PCBA on the packaging platform.

2. The automated packaging equipment for PCBA boards according to claim 1, wherein the track surface of the blanking track is disposed at an oblique angle to the placement surface of the packaging platform.

3. The automated PCBA board packaging apparatus of claim 2, wherein the cross section of the blanking track is convex.

4. The automated packaging equipment for PCBA boards according to claim 1, wherein a vacuum channel is provided inside the sliding suction base, and a first suction cup is further provided on the upper surface of the sliding suction base, and the first suction cup is in communication with the vacuum channel.

5. The automatic packaging equipment for PCBA boards according to claim 1, wherein a clamping piece is further arranged in the blanking mechanism, and the clamping piece is adjacent to a feed opening of the blanking track and is used for clamping the electronic components; the clamping piece comprises a finger cylinder, clamping jaws, a baffle plate and a blocking cylinder; two clamping jaws symmetry set up in electronic components both sides and connect in finger cylinder's output, block the cylinder along the orbital rail of unloading to set up in finger cylinder's front side, block the cylinder can order about the baffle removes, supplies electronic components with the orbital pan feeding mouth intercommunication of unloading or blocking.

6. The automatic packaging equipment for the PCBA board as in claim 1, wherein the turnover mechanism comprises a jacking cylinder, a vertical plate, a rotary cylinder and a second sucker, wherein the jacking cylinder is fixed on one side of the vertical plate, and can drive the rotary cylinder to move up and down along the vertical direction so as to enable the second sucker to suck the PCBA board; the rotary cylinder can drive the second sucker to rotate along the central axis so as to enable the PCBA to overturn.