CN220244448U

CN220244448U - PCB conveying device for AOI detection equipment

Info

Publication number: CN220244448U
Application number: CN202321187856.5U
Authority: CN
Inventors: 蔡绿艳
Original assignee: Shanghai Yangyubo Electromechanical Technology Co ltd
Current assignee: Shanghai Yangyubo Electromechanical Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-12-26
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a PCB conveying device for AOI detection equipment, which comprises an AOI detection equipment body, a first deviation rectifying piece and a second deviation rectifying piece, wherein the first deviation rectifying piece and the second deviation rectifying piece are symmetrically arranged on two sides of a feeding part of a machine body, the first deviation rectifying piece and the second deviation rectifying piece respectively comprise a middle sliding plate which is vertically arranged on one side of the feeding part of the machine body, a sliding rod is horizontally fixed on one side of the sliding plate, which is close to the vertical end surface on the outer side of the feeding part of the machine body, of the sliding plate, deviation rectifying wheels are vertically arranged on the adjacent vertical end surfaces of the sliding plates in the first deviation rectifying piece and the second deviation rectifying piece, two pressing pieces are respectively fixed on the top surfaces of the sliding plates in the first deviation rectifying piece and the second deviation rectifying piece, and two hole blocks are inserted on the sliding plate sliding rod of the first deviation rectifying piece in a sliding way. The utility model solves the problems that the existing conveying belt for feeding the AOI detection equipment lacks a structure for correcting and placing the PCB, and the placed PCB is easy to skew, so that the AOI detection equipment cannot be accurate.

Description

PCB conveying device for AOI detection equipment

Technical Field

The utility model relates to the technical field of PCB detection and conveying, in particular to a PCB conveying device for AOI detection equipment.

Background

The PCB board needs to detect in production, observe the finished product effect of PCB board, current detection to the PCB board mainly is through AOI detection, and AOI's chinese is totally called automatic optical detection, is the equipment that detects the common defect that runs into in the PCB board welding production based on optical principle, and is in current carrying out material detection to batch PCB board, needs carry out the entering with a plurality of PCB boards one by one, carries out AOI check out test set, and current being used for carrying out material loading to AOI check out test set is through the conveyer belt more, carries out the entering AOI check out test set with batch one by one.

The conveyer belt interval that is used for carrying out the defeated material of PCB board to AOI check out test set is wider now, in order to guarantee the accuracy nature to the PCB board detection, needs place the PCB board at the middle part of conveyer belt, just can keep the accurate detection to the PCB board, and current AOI check out test set is conveyer belt for material loading lacks the structure of rectifying to the PCB board and places, and the PCB board of placing the completion is crooked easily to lead to AOI check out test set to carry out accurate detection.

Disclosure of Invention

The utility model aims to provide a PCB conveying device for AOI detection equipment, and aims to solve the problems that an existing conveying belt for AOI detection equipment for feeding lacks a structure for correcting and placing a PCB, and the placed PCB is easy to skew, so that the AOI detection equipment cannot accurately detect.

The utility model is realized in the following way:

the utility model provides a PCB board conveyor for AOI check out test set, including AOI check out test set body, AOI check out test set body includes the organism, the horizontal tensioning of material loading portion of organism is connected with the conveyer belt, still include first piece and the second piece of rectifying rectifies, first piece and the second piece symmetry of rectifying rectifies set up in the material loading portion both sides of organism, first piece and the second piece of rectifying rectifies all include the slide, rectify round and the casting die, wherein the slide is vertical to be set up in material loading portion one side of organism, and the slide is close to the equal horizontal fixed slide bar in one side of the vertical terminal surface in material loading portion outside of organism, rectify round vertical setting in first piece and the second piece of rectifying on the vertical terminal surface of slide adjacent, and the top of rectifying round and the top rotation connection of slide, the casting die is provided with two, and two casting die are fixed respectively on the top surface of slide in first piece and the second piece of rectifying, slide upper slide slip grafting of first piece has two hole pieces, and two hole pieces are all fixed on the material loading portion top surface of slide, the first piece of rectifying is equipped with the horizontal cover of slide bar and the first spring piece and the two ends are fixed on the slide bar of slide bar.

Further, the sliding plate sliding rod of the second deviation correcting piece is inserted with a pore plate in a sliding mode, and the pore plate is fixed on the top surface of the feeding portion of the machine body.

Further, the screw rod is installed to the last horizontal screw thread of orifice plate runs through front and back side terminal surface, and the other end rotation of screw rod is connected on the slide of second piece of rectifying.

Further, the lower casting die includes support and pivot frame, and wherein support and pivot frame are L type structure, and the support is vertical to be fixed on the top surface of slide, and the pivot frame is vertical to be set up in the support.

Further, the rotating shaft is horizontally fixed on the inner vertical part of the rotating shaft frame, the rotating shaft is horizontally connected with the rotating drum in a rotating mode, and a plurality of elastic sheets are uniformly and vertically fixed on the outer circumferential surface of the rotating drum.

Further, the outer part of the rotary drum is sleeved with a rubber ring, and the inner wall of the rubber ring is fixed with the elastic sheet.

Further, the horizontal part vertically penetrating through the support on the top surface of the rotating shaft frame is fixedly provided with an inserting rod, the upper part of the inserting rod is vertically sleeved with a second spring, and two ends of the second spring are respectively fixed on the top end of the inserting rod and the top surface of the support.

Compared with the prior art, the utility model has the beneficial effects that: utilize in the use to set up the conveyer belt in the organism of AOI check out test set body and be used for carrying the PCB board and get into in the AOI check out test set body, the hole piece of PCB board on first piece of rectifying is under the horizontal direction of slide, the deformation power of first spring supports down the PCB board of pushing on the slide wheel on supporting the conveyer belt of rectifying, with the second piece of rectifying's the PCB board of rectifying under the extrusion cooperation on the conveyer belt of rectifying, PCB board on the direction conveyer belt keeps the horizontal transport entering AOI check out test set body, thereby avoid AOI check out test set material loading to use the conveyer belt, lack the structure of rectifying to the PCB board and place, the PCB board of placing that finishes takes place to warp easily, thereby lead to AOI check out test set can not carry out accurate problem, guarantee that the conveyer belt carries the PCB board that gets into in the AOI check out test set position, guarantee that AOI check out test set detects.

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 will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view of the first deviation correcting member in an exploded state according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a second deviation correcting member according to an embodiment of the present utility model in an exploded state;

fig. 5 is a schematic structural diagram of an AOI test device according to an embodiment of the present utility model.

In the figure: 1. an AOI detection device body; 11. a body; 12. a conveyor belt; 2. a first deviation correcting piece; 21. a hole block; 22. a first spring; 3. a second deviation correcting piece; 31. an orifice plate; 32. a screw; 4. a slide plate; 5. deviation correcting wheels; 6. a pressing piece; 61. a bracket; 62. a rotating shaft bracket; 63. a rotating drum; 64. a rubber ring; 65. a second spring; 66. and a plunger.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a PCB board conveying device for an AOI inspection apparatus includes an AOI inspection apparatus body 1, the AOI inspection apparatus body 1 includes a machine body 11, a feeding portion of the machine body 11 is horizontally tensioned and connected with a conveyor belt 12, the AOI inspection apparatus further includes a first rectifying member 2 and a second rectifying member 3, the first rectifying member 2 and the second rectifying member 3 are symmetrically disposed at two sides of the feeding portion of the machine body 11, the first rectifying member 2 and the second rectifying member 3 include a sliding plate 4, a rectifying wheel 5 and a pressing member 6, wherein the sliding plate 4 is vertically disposed at one side of the feeding portion of the machine body 11, a sliding rod is horizontally fixed at one side of the sliding plate 4 close to an outer vertical end surface of the feeding portion of the machine body 11, the rectifying wheel 5 is vertically disposed on an adjacent vertical end surface of the sliding plate 4 in the first rectifying member 2 and the second rectifying member 3, and a top end of the rectifying wheel 5 is rotationally connected with a top end of the sliding plate 4, the two pressing pieces 6 are arranged, the two pressing pieces 6 are respectively fixed on the top surfaces of the sliding plates 4 in the first deviation rectifying piece 2 and the second deviation rectifying piece 3, two hole blocks 21 are inserted on the sliding rod of the sliding plate 4 of the first deviation rectifying piece 2 in a sliding way, the two hole blocks 21 are both fixed on the top surface of the feeding part of the machine body 11, a first spring 22 is horizontally sleeved on the sliding rod of the sliding plate 4 of the first deviation rectifying piece 2, two ends of the first spring 22 are respectively fixed on one end of the sliding rod and the hole blocks 21, in use, a conveying belt 12 is tensioned on the machine body 11 of the AOI detection equipment body 1 and is used for conveying a PCB to enter the AOI detection equipment body 1 for detection, the hole blocks 21 on the first deviation rectifying piece 2 push the deviation rectifying wheel 5 on the sliding plate 4 to press the PCB on the conveying belt 12 under the support of the deformation force of the first spring 22 under the horizontal guide of the sliding plate 4, and the PCB board on the conveyer belt 12 of rectifying under the extrusion cooperation of the piece 3 of rectifying to the PCB board on the direction conveyer belt 12 keeps the level to carry and gets into AOI check out test set body 1 to avoid the conveyer belt for the AOI check out test set material loading, lack the structure of rectifying to the PCB board and placing, place the PCB board that finishes and take place to warp easily, thereby lead to AOI check out test set can not carry out accurate problem, guarantee that the conveyer belt carries the PCB board that gets into in the AOI check out test set and is in the square position that detects, guarantee the accuracy that AOI check out test set detected.

Referring to fig. 3, the sliding rod of the sliding plate 4 of the second deviation rectifying member 3 is slidably inserted with a hole plate 31, the hole plate 31 is fixed on the top surface of the feeding portion of the machine body 11, the horizontal threads on the hole plate 31 penetrate through the front and rear side end surfaces to install a screw rod 32, the other end of the screw rod 32 is rotationally connected to the sliding plate 4 of the second deviation rectifying member 3, and in use, according to the size of the PCB, the screw rod 32 on the rotating hole plate 31 horizontally pushes the guard plate 4 on the second deviation rectifying member 3 to horizontally move, so that the pressing PCB is controlled to be in a middle zone of the conveying belt.

Referring to fig. 4, the hold-down member 6 includes a bracket 61 and a rotating shaft frame 62, wherein the bracket 61 and the rotating shaft frame 62 are both in an L-shaped structure, the bracket 61 is vertically fixed on the top surface of the sliding plate 4, the rotating shaft frame 62 is vertically disposed in the bracket 61, the inner vertical portion of the rotating shaft frame 62 is horizontally fixed with a rotating shaft, the rotating shaft is horizontally rotated and connected with a rotating drum 63, a plurality of elastic sheets are uniformly and vertically fixed on the outer circumferential surface of the rotating drum 63, a rubber ring 64 is sleeved on the outer portion of the rotating drum 63, the inner wall of the rubber ring 64 is fixed with the elastic sheets, a rod 66 vertically penetrates through the horizontal portion of the bracket 61 on the top surface of the rotating shaft frame 62, a second spring 65 is vertically sleeved on the upper portion of the rod 66, two ends of the second spring 65 are respectively fixed on the top end of the rod 66 and the top surface of the bracket 61, the rotating shaft frame 62 slides down in the bracket 61 under the support of deformation pressure of the second spring 65, the PCB board extruded on the conveyor belt 12 by the rubber ring 64 is kept from tilting upward during correction.

Working principle: in use, the conveyor belt 12 is tensioned on the machine body 11 of the AOI detection equipment body 1 and is used for conveying a PCB (printed Circuit Board) to enter the AOI detection equipment body 1 for detection, the screw rod 32 on the rotary orifice plate 31 horizontally pushes the guard plate 4 on the second deviation rectifying piece 3 to horizontally move according to the size of the PCB, so that the PCB is controlled to be pressed against a middle zone conveyed by the conveyor belt, the hole block 21 on the first deviation rectifying piece 2 pushes the deviation rectifying wheel 5 on the first deviation rectifying piece 4 to press the PCB on the conveyor belt 12 under the support of the deformation force of the first spring 22, and the PCB on the guide conveyor belt 12 is kept horizontally conveyed to enter the AOI detection equipment body 1 under the press fit of the second deviation rectifying piece 3.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a PCB board conveyor for AOI check out test set, includes AOI check out test set body (1), its characterized in that, AOI check out test set body (1) includes organism (11), the horizontal tensioning of material loading portion of organism (11) is connected with conveyer belt (12), still includes first piece (2) and the second piece (3) of rectifying, first piece (2) and second piece (3) of rectifying are set up in the material loading portion both sides of organism (11) symmetrically, first piece (2) and second piece (3) of rectifying all include slide (4), wheel (5) and the piece (6) of rectifying down rectifying, wherein slide (4) vertical setting is in material loading portion one side of organism (11), and slide (4) are close to the vertical terminal surface in material loading portion outside of organism (11) and all horizontally fixed with the slide bar, the vertical setting of wheel (5) is on the vertical terminal surface that slide (4) are adjacent in first piece (2) and second piece (3) of rectifying, and the top of wheel (5) and the piece (4) of rectifying rotate with the piece (4) of rectifying down, two pieces (4) are fixed in slide (4) and two pieces (4) of rectifying a top surface (4) are connected with the piece (4) of rectifying down, and two hole blocks (21) are both fixed on the top surface of the feeding part of the machine body (11), a first spring (22) is horizontally sleeved on a sliding rod of a sliding plate (4) of the first deviation correcting piece (2), and two ends of the first spring (22) are respectively fixed on one end of the sliding rod and the hole blocks (21).

2. The PCB conveying device for AOI detecting apparatus according to claim 1, wherein the slide plate (4) of the second deviation correcting member (3) is slidably inserted with a hole plate (31), and the hole plate (31) is fixed on the top surface of the feeding portion of the machine body (11).

3. The PCB conveying device for AOI detecting apparatus according to claim 2, wherein a screw (32) is installed on the hole plate (31) by horizontally threading through front and rear side end surfaces, and the other end of the screw (32) is rotatably connected to the slide plate (4) of the second deviation correcting member (3).

4. The PCB conveying device for an AOI inspection apparatus according to claim 1, wherein the hold-down member (6) includes a bracket (61) and a rotating shaft frame (62), wherein the bracket (61) and the rotating shaft frame (62) are both L-shaped structures, the bracket (61) is vertically fixed on the top surface of the slide plate (4), and the rotating shaft frame (62) is vertically disposed in the bracket (61).

5. The PCB conveying device for AOI inspection equipment according to claim 4, wherein the rotating shaft is horizontally fixed to an inner vertical portion of the rotating shaft frame (62), the rotating shaft is horizontally rotated and connected with a rotating drum (63), and a plurality of elastic pieces are uniformly and vertically fixed to an outer circumferential surface of the rotating drum (63).

6. The PCB conveying device for AOI inspection equipment according to claim 5, wherein the outer part of the drum (63) is sleeved with a rubber ring (64), and the inner wall of the rubber ring (64) is fixed with an elastic sheet.

7. The PCB conveying device for AOI detecting equipment according to claim 4, wherein the horizontal portion of the rotating shaft frame (62) vertically penetrating through the support (61) is fixed with a plunger (66), the upper portion of the plunger (66) is vertically sleeved with a second spring (65), and two ends of the second spring (65) are respectively fixed on the top end of the plunger (66) and the top surface of the support (61).