CN203732554U

CN203732554U - Transmission device and AOI (Automated Optical Inspection) equipment with same

Info

Publication number: CN203732554U
Application number: CN201420110117.0U
Authority: CN
Inventors: 王正寅; 王磊
Original assignee: Guangzhou Xin Shi Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Current assignee: Guangzhou Xin Shi Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Priority date: 2014-03-11
Filing date: 2014-03-11
Publication date: 2014-07-23
Anticipated expiration: 2024-03-11

Abstract

The utility model relates to a transmission device and AOI (Automated Optical Inspection)equipment with the transmission device. The transmission device is provided with a first substrate, an input receiving mechanism, an output transfer mechanism, a transverse conveying mechanism and a longitudinal driving mechanism, wherein the longitudinal driving mechanism, the input receiving mechanism and the output transfer mechanism are fixedly arranged on the first substrate, and the input receiving mechanism and the output transfer mechanism are arranged at and propped against the two ends of the transverse conveying mechanism respectively. The longitudinal driving mechanism is provided with a first longitudinal guide rail, a second longitudinal guide rail, a first longitudinal moving piece, a second longitudinal moving piece and a longitudinal servo mechanism, and the transverse conveying mechanism is provided with a second substrate, a first transverse rail, a second transverse rail, a first transverse moving piece, a second transverse moving piece and a transverse servo mechanism. The device can automatically send a PCB (Printed Circuit Board) to be tested to a testing view field scope, and automatically output the PCB after testing, is high in automation degree, and has the characteristics of convenience in operation and high inspection efficiency.

Description

A kind of gearing and there is the AOI checkout equipment of this gearing

Technical field

The utility model relates to automated optical detection technique field, particularly relates to the gearing that a kind of automated optical detects and the AOI checkout equipment with this gearing.

Background technology

Automated optical detection equipment, be called for short AOI(Automatic Optic Inspection), be based on optical principle come butt welding deliver a child produce in the common deficiency that runs into carry out the equipment automatically detecting, be usually used in detecting pcb board (Printed Circuit Board, printed circuit board (PCB)).

The core component of AOI checkout equipment is movable camera, in testing process, checkout equipment scans pcb board to be detected by camera, and gather image, then pass through image processing, the canonical parameter in tested solder joint and database is compared, thereby check out on PCB, whether have defect, and by display or Automatic Logos, defect is marked, for maintenance personal's finishing.

AOI checkout equipment of the prior art, conventionally needs operating personnel manually pcb board to be detected to be placed in the ken of camera in checkout equipment and just can detect.In the process of placement pcb board, operating personnel need to constantly open and close instrument hatch door, also need manually to adjust the position of pcb board, and not only efficiency is very low, and positional precision is limited.

Therefore,, for prior art deficiency, provide that a kind of automaticity is high, easy to operate, the gearing of test process quickness and high efficiency and to have the AOI checkout equipment of this gearing very necessary to overcome prior art deficiency.

Summary of the invention

One of the purpose of this utility model is to avoid weak point of the prior art and a kind of gearing is provided, and this gearing can be delivered to pcb board to be detected target location automatically, has automaticity high, easy to operate, the feature that detection efficiency is high.

Another object of the present utility model is to avoid prior art deficiency and a kind of AOI checkout equipment with above-mentioned gearing is provided, this equipment does not need to open hatch door and directly pcb board is delivered to the visual zone of camera, and the pcb board after detecting is sent automatically, there is automaticity high, the feature easy to operate, detection efficiency is high.

Above-mentioned purpose of the present utility model is achieved through the following technical solutions.

A kind of gearing, is provided with longitudinal driving mechanism and control gear that first substrate, input receiver structure, output connecting gear, transverse conveying mechanism, the described transverse conveying mechanism of driving vertically move;

Described longitudinal driving mechanism, described input receiver structure and described output connecting gear are fixedly installed on described first substrate, described input receiver structure, described output connecting gear be arranged at respectively the two ends of described cross drive mechanism and respectively with the two ends butt of described cross drive mechanism;

Described input receiver structure, output connecting gear, transverse conveying mechanism and longitudinal driving mechanism are electrically connected with described control gear respectively.

Above-mentioned longitudinal driving mechanism is provided with the first longitudinal rail, the second longitudinal rail, first and vertically moves part, second and vertically move part and drive described first to vertically move part and described second and vertically move the servo longitudinal mechanism that part is along the longitudinal movement;

Described the first longitudinal rail, described the second longitudinal rail, described first vertically move that part, described second vertically moves part and described first substrate is all fixed in described servo longitudinal mechanism, described the first longitudinal rail is parallel with the second longitudinal rail, and described first vertically moves part, second, and to vertically move the moving direction of part parallel with described the first longitudinal rail;

Described transverse conveying mechanism is movably set in described the first longitudinal rail and described the second longitudinal rail, and described first vertically moves part and described second and vertically move part and drive and be connected with described transverse conveying mechanism respectively.

Above-mentioned first vertically moves part and described second vertically moves part and is all set to belt pulley.

The horizontal servo control mechanism that above-mentioned transverse conveying mechanism is provided with second substrate, the first cross track, the second cross track, the first transverse shifting part, the second transverse shifting part and drives described the first transverse shifting part, described the second transverse shifting part to move;

Described second substrate is movably set in described the first longitudinal rail and described the second longitudinal rail, and described first vertically moves part and described second vertically moves part and drive and be connected with described second substrate respectively;

Described the first cross track, the second cross track, the first transverse shifting part, the second transverse shifting part and horizontal servo control mechanism are all fixed on described second substrate, described the first cross track is parallel with described the second cross track, and the moving direction of described the first transverse shifting part, described the second transverse shifting part is parallel with described the first cross track;

The two ends of described the first cross track, described the second cross track respectively described input receiver structure, described output connecting gear join, pcb board to be tested is delivered to the first cross track, described the second cross track through described input receiver structure, delivers to described output connecting gear through described the first transverse shifting part, described the second transverse shifting part.

Above-mentioned second substrate is provided with main body, the first department of assembly and the second department of assembly, and described the first department of assembly and described the second department of assembly are symmetricly set in the both sides of described main body, and described the first department of assembly, described the second department of assembly are fixedly connected with described main body respectively;

Described the first department of assembly is provided with the first through hole and the first auxiliary section, and described the first through hole is arranged in described the first longitudinal rail, and described the first auxiliary section and described first vertically moves part driving and is connected;

Described the second department of assembly is provided with the second through hole and the second auxiliary section, and described the second through hole is arranged in described the second longitudinal rail, and described the second auxiliary section and described second vertically moves part driving and is connected.

Preferably, above-mentioned transverse conveying mechanism is also provided with pcb board fixed mechanism, and described pcb board fixed mechanism is assemblied in described transverse conveying mechanism;

Described pcb board fixed mechanism is provided with the first block and the second block, and described the first block is fixedly installed on described the first cross track, and described the second block is fixedly installed on described the second cross track; Or

Described pcb board fixed mechanism is provided with press strip, assembling rail, rotation axis, pedestal, drive spline, spline promotes cylinder and spline driven roller, described pedestal is fixed on described second substrate, described rotation axis activity is assemblied in described pedestal, described assembling rail is fixed on described rotation axis, described press strip is fixedly installed on described assembling rail, described driving spline is fixed on described assembling rail, one end of described driving spline is thin end, the other end of described driving spline is thick end, described spline promotes cylinder and is fixedly installed on described second substrate, the cylinder axis that described spline promotes cylinder is fixedly connected with described spline driven roller, described spline driven roller and described driving spline butt.

Preferably, above-mentioned transverse conveying mechanism is also provided with supporting mechanism, and described supporting mechanism is fixedly installed on described second substrate, and described supporting mechanism is set to cylinder, as the outgassing direction of the cylinder of supporting mechanism perpendicular to described second substrate.

Preferably, above-mentioned input receiver structure is provided with the first receiving end and the second receiving end, and described the first receiving end, described the second receiving end are fixedly installed on described first substrate;

Described output connecting gear is provided with the first output terminal and the second output terminal, and described the first output terminal, described the second output terminal are fixedly installed on described first substrate;

Described the first receiving end, described the first cross track and described the first output terminal connect and are arranged in a linear, and described the second receiving end, described the second cross track and described the second output terminal connect and be arranged in a linear;

Also be provided with locking mechanism, described locking mechanism at least comprise the locking mechanism that formed by the first locking mechanism and the second locking mechanism to or at least one pair of of another locking mechanism centering of being formed by the 3rd locking mechanism and the 4th locking mechanism;

Described the first locking mechanism comprises the first lock-bit cylinder, the first pin and the first lock-bit hole, described the first lock-bit hole is arranged at described the first receiving end, described the first lock-bit cylinder is fixed on described the first cross track, the cylinder axis of described the first lock-bit cylinder is fixedly connected with described the first pin, described the first pin and described the first lock-bit hole match, described the first locking mechanism is also provided with for judging the first alignment sensor that whether the first pin is aimed at the first lock-bit hole and inserting or leave first magnetic switch in the first lock-bit hole for surveying the first pin, described the first alignment sensor is arranged at described the first receiving end, described the first magnetic switch is electrically connected with described the first cylinder, described the first magnetic switch, described the first alignment sensor is electrically connected with described control gear respectively,

Described the second locking mechanism comprises the second lock-bit cylinder, the second pin and the second lock-bit hole, described the second lock-bit hole is arranged at described the first output terminal, described the second lock-bit cylinder is fixed on described the first cross track, the cylinder axis of described the second lock-bit cylinder is fixedly connected with described the second pin, described the second pin and described the second lock-bit hole match, described the second locking mechanism is also provided with for judging the second alignment sensor that whether the second pin is aimed at the second lock-bit hole and inserting or leave second magnetic switch in the second lock-bit hole for surveying the second pin, described the second alignment sensor is arranged at described the second receiving end, described the second magnetic switch is electrically connected with described the second cylinder, described the second magnetic switch, described the second alignment sensor is electrically connected with described control gear respectively,

Described the 3rd locking mechanism comprises the 3rd lock-bit cylinder, the 3rd pin and the 3rd lock-bit hole, described the 3rd lock-bit hole is arranged at described the second receiving end, described the 3rd lock-bit cylinder is fixed on described the second cross track, the cylinder axis of described the 3rd lock-bit cylinder is fixedly connected with described the 3rd pin, described the 3rd pin and described the 3rd lock-bit hole match, described the 3rd locking mechanism is also provided with for judging the 3rd alignment sensor that whether the 3rd pin is aimed at the 3rd lock-bit hole and inserting or leave the 3rd magnetic switch in the 3rd lock-bit hole for surveying the 3rd pin, described the 3rd alignment sensor is arranged at described the 3rd receiving end, described the 3rd magnetic switch is electrically connected with described the 3rd cylinder, described the 3rd magnetic switch, described the 3rd alignment sensor is electrically connected with described control gear respectively,

Described the 4th locking mechanism comprises the 4th lock-bit cylinder, the 4th pin and the 4th lock-bit hole, described the 4th lock-bit hole is arranged at described the second output terminal, described the 4th lock-bit cylinder is fixed on described the second cross track, the cylinder axis of described the 4th lock-bit cylinder is fixedly connected with described the 4th pin, described the 4th pin and described the 4th lock-bit hole match, described the 4th locking mechanism is also provided with for judging the 4th alignment sensor that whether the 4th pin is aimed at the 4th lock-bit hole and inserting or leave the 4th magnetic switch in the 4th lock-bit hole for surveying the 4th pin, described the 4th alignment sensor is arranged at described the 4th receiving end, described the 4th magnetic switch is electrically connected with described four-cylinder, described the 4th magnetic switch, described the 4th alignment sensor is electrically connected with described control gear respectively,

Described the first lock-bit cylinder, described the second lock-bit cylinder, described the 3rd lock-bit cylinder and described the 4th lock-bit cylinder are electrically connected with described control gear respectively.

Preferably, above-mentioned input receiver structure is also provided with the first spacing adjusting mechanism, described the first spacing adjusting mechanism is provided with the first slide rail, the first chute and the first driving mechanism, described the first slide rail, described the first driving mechanism are fixed on described first substrate, described the first receiving end bottom is provided with the first chute, described the first chute activity is assemblied in described the first slide rail, and described the first chute drives mobile by described the first driving mechanism;

Described transverse conveying mechanism is also provided with the second spacing adjusting mechanism, described the second spacing adjusting mechanism is provided with the second slide rail, the second chute and the second driving mechanism, described the second chute is arranged at described second substrate, described the second driving mechanism is fixed on described second substrate, the bottom of described the first cross track, described the second cross track is provided with the second slide rail, described the second slide rail is assemblied in described the second chute, and described the second slide rail drives mobile by described the second driving mechanism;

Described transverse conveying mechanism is also provided with sensing unit, described sensing unit is provided with photoelectric sensor, vane and sensing slide rail, described sensing slide rail is fixed on described second substrate, described photoelectric sensor is movably set in described sensing slide rail, described vane is fixed on described the first cross track, and described photoelectric sensor, described the second driving mechanism are electrically connected with described control gear respectively; Or

Described sensing unit is provided with photoelectric sensor and vane, described photoelectric sensor is fixedly installed on described second substrate and is arranged at described the first cross track below, described vane is fixedly installed on described the first cross track, and described photoelectric sensor is electrically connected with described control gear;

Described output connecting gear is also provided with the 3rd spacing adjusting mechanism, described the 3rd spacing adjusting mechanism is provided with the 3rd slide rail, the 3rd chute and the 3rd driving mechanism, described the 3rd slide rail, described the 3rd driving mechanism are fixed on described first substrate, described the first output terminal bottom is provided with the 3rd chute, described the 3rd chute activity is assemblied in described the 3rd slide rail, and described the 3rd chute drives mobile by described the 3rd driving mechanism.

Preferably, above-mentioned gearing is also provided with and stops mechanism, and described prevention mechanism is provided with the first station inductor, the first station positioning cylinder, the second station inductor and the second station positioning cylinder;

Described the first station inductor, described the first station positioning cylinder, the second station inductor and the second station positioning cylinder are all fixedly installed on described second substrate and between described the first cross track and described the second cross slide way;

Described the first station inductor and described the first station positioning cylinder are arranged near described input receiver structure one side, and described the second station inductor and the second station positioning cylinder are arranged near described output connecting gear one side;

The first station inductor, the first station positioning cylinder, the second station inductor and the second station positioning cylinder are electrically connected with described control gear respectively.

Preferably, above-mentioned gearing is also provided with and triggers inductor and stop inductor, described triggering inductor is arranged at described input receiver structure, the described inductor that stops is arranged at described output and receives structure, described triggering inductor and described in stop inductor and be electrically connected with described control gear respectively.

Preferably; above-mentioned gearing is also provided with safety guard; described safety guard is set to the first photoelectric sensor and the second photoelectric sensor; described the first photoelectric sensor is arranged at the entrance of described input receiver structure; described the second photoelectric sensor is arranged at the outlet of described output connecting gear, and described the first photoelectric sensor and described the second photoelectric sensor are electrically connected with control gear respectively.

Gearing of the present utility model, is provided with the longitudinal driving mechanism that first substrate, input receiver structure, output connecting gear, transverse conveying mechanism, the described transverse conveying mechanism of driving vertically move; Described longitudinal driving mechanism, described input receiver structure and described output connecting gear are fixedly installed on described first substrate, described input receiver structure, described output connecting gear be arranged at respectively the two ends of described cross drive mechanism and respectively with the two ends butt of described cross drive mechanism.Pcb board to be detected can pass through input receiver structure input value transverse conveying mechanism, after arriving transverse conveying mechanism certain position, stop lateral transfer, now longitudinal driving mechanism drives transverse conveying mechanism entirety to move along the longitudinal, after pcb board to be tested is moved to detecting in the FOV (Field of View) of test macro, longitudinal driving mechanism drives transverse conveying mechanism entirety oppositely to move back to along the longitudinal initial position, and then transverse conveying mechanism continues that transversely mobile that pcb board after detecting is delivered to output connecting gear is removed.By this conveyer, can automatically pcb board to be tested be delivered to test FOV (Field of View) automatically, and output automatically after being completed, automaticity is high, has the feature easy to operate, detection efficiency is high.

AOI checkout equipment of the present utility model, be provided with test chamber, camera, disposal system, also be provided with above-mentioned gearing, described test chamber is provided with entrance and exit, described gearing is arranged at described test chamber bottom, described input receiver structure is positioned at described entry position, and described output connecting gear is positioned at described exit position.This checkout equipment, owing to being provided with conveyer, can be delivered to test FOV (Field of View) by pcb board to be tested from entrance automatically, and output automatically after being completed, and automaticity is high, has the feature easy to operate, detection efficiency is high.

Brief description of the drawings

The utility model will be further described by reference to the accompanying drawings, but content in accompanying drawing does not form any restriction of the present utility model.

Fig. 1 is the structural representation of a kind of gearing embodiment 1 of the utility model;

Fig. 2 is the structural representation of another angle of a kind of gearing embodiment 1 of the utility model;

Fig. 3 is the front view of Fig. 1;

Fig. 4 is the structural representation that removes first substrate remainder of a kind of gearing embodiment 1 of the utility model;

Fig. 5 is the A district enlarged drawing in Fig. 1;

Fig. 6 is the B district enlarged drawing in Fig. 4;

Fig. 7 is the structural representation at the back side of Fig. 4;

Fig. 8 is the structural representation that removes remainder after the first cross track and the second cross track of Fig. 4;

Fig. 9 is the structural representation of the second substrate of a kind of gearing of the utility model;

Figure 10 is the structural representation of a kind of gearing embodiment 2 of the utility model;

Figure 11 is another angle structural representation of a kind of gearing embodiment 2 of the utility model;

Figure 12 is another angle structural representation of a kind of gearing embodiment 2 of the utility model;

Figure 13 is another angle structural representation of a kind of gearing embodiment 2 of the utility model; Figure 14 is the structural representation of a kind of AOI checkout equipment of the utility model.

In Fig. 1 to Figure 14, comprising:

First substrate 100,

The first receiving end 210, the second receiving end 220,

The first slide rail 230, the first chute 240,

The first output terminal 310, the second output terminal 320,

The 3rd slide rail 330, the 3rd chute 340,

Second substrate 410,

Main body 411,

The first department of assembly 412, the first through hole 413, the first auxiliary section 414,

The second department of assembly 415, the second through hole 416, the second auxiliary section 417,

The first cross track 420,

The second cross track 430,

The first transverse shifting part 440,

The second transverse shifting part 450,

The first block 460, the second block 470,

Supporting mechanism 480,

The second slide rail 491, the second chute 492,

The first longitudinal rail 510, the second longitudinal rail 520,

First vertically move part 530, second vertically move part 540,

Pcb board 600,

Test chamber 700, entrance 710,

The first lock-bit cylinder 810, the first pin 820, the first lock-bit hole 830,

The second lock-bit cylinder 840, the second pin 850, the second lock-bit hole 860,

Photoelectric sensor 910, vane 920, sensing slide rail 930,

Trigger inductor 11, stop inductor 12,

The first magnetic switch 21, the first alignment sensor 22,

The second magnetic switch 23, the second alignment sensor 24,

Press strip 31, assembling rail 32, rotation axis 33, pedestal 34, drive spline 35,

Spline promote cylinder 36, spline driven roller 37,

The first station inductor 41, the first station positioning cylinder 42,

The second station inductor 43, the second station positioning cylinder 44.

Embodiment

The utility model will be further described with the following Examples:

embodiment 1.

A kind of gearing, as shown in Figures 1 to 9, is provided with longitudinal driving mechanism and control gear that first substrate 100, input receiver structure, output connecting gear, transverse conveying mechanism, driving transverse conveying mechanism vertically move.

Longitudinal driving mechanism, input receiver structure and output connecting gear are fixedly installed on first substrate 100, input receiver structure, output connecting gear be arranged at respectively the two ends of cross drive mechanism and respectively with the two ends butt of cross drive mechanism.

Input receiver structure, output connecting gear, transverse conveying mechanism and longitudinal driving mechanism are electrically connected with control gear respectively, control by control gear.

This gearing is for AOI checkout equipment, as shown in figure 10, pcb board to be detected is delivered to input receiver structure from the entrance 710 of AOI checkout equipment, be transported to horizontal assigned address through transverse conveying mechanism, now transverse conveying mechanism stops transverse shifting, longitudinal driving mechanism drives transverse conveying mechanism to vertically move, pcb board to be detected 600 is transported in the ken of AOI checkout equipment camera to be detected, the oppositely mobile transverse conveying mechanism homing that drives of longitudinal driving mechanism after detection, now longitudinal driving mechanism stops mobile, and transverse conveying mechanism starts again to move, pcb board after detecting is delivered to output connecting gear, send by output connecting gear.By this conveyer, can automatically pcb board to be tested be delivered to test FOV (Field of View) automatically, and output automatically after being completed, automaticity is high, has the feature easy to operate, detection efficiency is high.

Concrete, longitudinal driving mechanism is provided with the first longitudinal rail 510, the second longitudinal rail 520, first and vertically moves part 530, second and vertically move part 540 and drive first to vertically move part 530 and second and vertically move the servo longitudinal mechanism that part 540 is along the longitudinal movement.

The first longitudinal rail 510, the second longitudinal rail 520, first vertically move that part 530, second vertically moves part 540 and first substrate 100 is all fixed in servo longitudinal mechanism, the first longitudinal rail 510 is parallel with the second longitudinal rail 520, and first vertically moves part 530, second, and to vertically move the moving direction of part 540 parallel with the first longitudinal rail 510.First vertically moves part 530 and second vertically moves part 540 and is all set to belt pulley.

Transverse conveying mechanism is movably set in the first longitudinal rail 510 and the second longitudinal rail 520, and first vertically move part 530 and second vertically move part 540 respectively with transverse conveying mechanism drive be connected.

Under the driving of servo longitudinal mechanism, first vertically moves part 530, second vertically moves the belt pulley cycle rotation of part 540, can, by vertically moving part 530, second and vertically move part 540 and drive the transverse conveying mechanism that is connected drive and move with first, transverse conveying mechanism can be moved along the first longitudinal rail 510 and the second longitudinal rail 520.

Concrete, the horizontal servo control mechanism that transverse conveying mechanism is provided with second substrate 410, the first cross track 420, the second cross track 430, the first transverse shifting part 440, the second transverse shifting part 450 and drives the first transverse shifting part 440, the second transverse shifting part 450 to move.

Second substrate 410 is movably set in the first longitudinal rail 510 and the second longitudinal rail 520, the first and vertically moves part 530 and second and vertically move part 540 and drive and be connected with second substrate 410 respectively.

The first cross track 420, the second cross track 430, the first transverse shifting part 440, the second transverse shifting part 450 and horizontal servo control mechanism are all fixed on second substrate 410, the first cross track 420 is parallel with the second cross track 430, and the moving direction of the first transverse shifting part 440, the second transverse shifting part 450 is parallel with the first cross track.

The two ends of the first cross track, the second cross track respectively input receiver structure, output connecting gear join.

Input receiver structure is provided with the first receiving end 210 and the second receiving end 220, the first receiving ends 210, the second receiving end 220 are fixedly installed on first substrate 100.Output connecting gear is provided with the first output terminal 310 and the second output terminal 320, the first output terminals 310, the second output terminal 320 are fixedly installed on first substrate 100.The first receiving end 210, the first cross track and the first output terminal 310 connect and are arranged in a linear, and the second receiving end 220, the second cross track and the second output terminal 320 connect and be arranged in a linear.

The pcb board to be tested 600 of sending into from input receiver structure is placed on the first transverse shifting part 440, on the second transverse shifting part 450, the first transverse shifting part 440 is arranged at the first cross track below, the second transverse shifting part 450 is arranged at the second cross track below, as shown in Figure 8, along with the first transverse shifting part 440, the movement of the second transverse shifting part 450, due to the effect of friction force, pcb board 600 to be tested also will be along with the first transverse shifting part 440, the movement of the second transverse shifting part 450 and moving, thereby pcb board to be tested 600 is adjusted in horizontal position.In mobile process, pcb board 600 can be because of the guide effect of the first cross track 420, the second cross track 430, under the drive of the first transverse shifting part, the second transverse shifting part, moves along the first cross track 420 and the second cross track 430.

The first transverse shifting part 440, the second transverse shifting part 450 are set to driving belt, have feature simple in structure, with low cost.

In order to ensure being arranged in a linear under corresponding operating mode between receiving end, cross track and output terminal, this gearing is still provided with locking mechanism, and locking mechanism includes the lock-bit pair of the first locking mechanism and the second locking mechanism formation.

Concrete, the first locking mechanism comprises the first lock-bit cylinder 810, the first pin 820 and the first lock-bit hole 830, the first lock-bit hole 830 is arranged at the first receiving end, the first lock-bit cylinder 810 is fixed on the first cross track, the cylinder axis of the first lock-bit cylinder 810 is fixedly connected with the first pin 820, and the first pin 820 and the first lock-bit hole 830 match.

The second locking mechanism comprises the second lock-bit cylinder 840, the second pin 850 and the second lock-bit hole 860, the second lock-bit hole 860 is arranged at the first output terminal, the second lock-bit cylinder 840 is fixed on the first cross track, the cylinder axis of the second lock-bit cylinder 840 is fixedly connected with the second pin 850, and the second pin 850 and the second lock-bit hole 860 match.

The first lock-bit cylinder 810, the second lock-bit cylinder 840 are electrically connected with control gear respectively.

In the time of the first receiving end and the first cross track butt, the first cross track also with the first output terminal butt, now, under the control of control gear, the first lock-bit cylinder 810 is worked, the cylinder axis of the first lock-bit cylinder 810 promotes the first pin 820 and inserts the first lock-bit hole 830, by the first receiving end and the locking of the first cross track; Meanwhile, control gear control the second lock-bit cylinder 840 is worked, and the cylinder axis of the second lock-bit cylinder 840 promotes the second pin 850 and inserts the second lock-bit hole 860, by the first output terminal and the locking of the first cross track.

By locking mechanism, can, in the time of receiving end and cross track and output terminal butt, effectively be locked, guarantee that pcb board 600 can be accurately along rail moving in course of conveying.

It should be noted that, locking mechanism is not only confined to this situation in example with it, can be set at least comprise the locking mechanism that formed by the first locking mechanism and the second locking mechanism to or at least one pair of of another locking mechanism centering of being formed by the 3rd locking mechanism and the 4th locking mechanism.

The structure of the first locking mechanism and the second locking mechanism is identical with the structure in the present embodiment.The 3rd locking mechanism can comprise the 3rd lock-bit cylinder, the 3rd pin and the 3rd lock-bit hole, the 3rd lock-bit hole is arranged at the second receiving end, the 3rd lock-bit cylinder is fixed on the second cross track, the cylinder axis of the 3rd lock-bit cylinder is fixedly connected with the 3rd pin, and the 3rd pin and the 3rd lock-bit hole match.

The 4th locking mechanism comprises the 4th lock-bit cylinder, the 4th pin and the 4th lock-bit hole, the 4th lock-bit hole is arranged at the second output terminal, the 4th lock-bit cylinder is fixed on the second cross track, the cylinder axis of the 4th lock-bit cylinder is fixedly connected with the 4th pin, and the 4th pin and the 4th lock-bit hole match.

For pcb board 600 can steadily be moved in transverse shifting process, transverse conveying mechanism is also provided with pcb board fixed mechanism, and pcb board fixed mechanism is assemblied in transverse conveying mechanism.

Pcb board fixed mechanism is provided with the first block 460 and the second block 470, the first blocks 460 and is fixedly installed on the first cross track 420, the second blocks 470 and is fixedly installed on the second cross track 430.By the positioning action of the first block 460, the second block 470, pcb board 600 is more steady in transverse shifting process.

It should be noted that, the form of pcb board fixed mechanism is not limited only to the first block in the present embodiment, the structure of the second block, also can be set to other and can locate the frame mode of pcb board.

In movement, the top of pcb board 600 is the first cross track 420 and second cross tracks 430 of rigidity, and below is soft belt, it is more steady for pcb board 600 is moved, transverse conveying mechanism is also provided with supporting mechanism 480, supporting mechanism 480 is fixedly installed on second substrate 410, and supporting mechanism 480 is set to cylinder, and the outgassing direction of cylinder is perpendicular to second substrate 410 and towards pcb board 600 bottom direction.Like this in moving process, cylinder is to pcb board 600 bottom blowings, the bottom of pcb board 600 is subject to gas pressure and the restriction of the first cross track 420, the second cross track 430 is received on top, can make pcb board 600 stably be positioned track and steadily move.

Supporting mechanism 480 be set to four better, can guarantee that pcb board 600 steadily moves, and can take into account again the problem of cost.It should be noted that, the quantity of supporting mechanism can arrange according to actual needs flexibly, is not restricted to the quantity of the present embodiment.

Second substrate 410 is provided with main body 411, the first department of assembly 412 and 415, the first departments of assembly 412 of the second department of assembly and the second department of assembly 415 and is symmetricly set in the both sides of main body 411, and the first department of assembly 412, the second department of assembly 415 are fixedly connected with main body 411 respectively.

The first department of assembly 412 is provided with the first through hole 413 and the first auxiliary section 414, the first through holes 413 and is arranged in the first longitudinal rail 510, the first auxiliary sections 414 and first and vertically moves part 530 and drive and be connected.

The second department of assembly 415 is provided with the second through hole 416 and the second auxiliary section 417, the second through holes 416 and is arranged in the second longitudinal rail 520, the second auxiliary sections 417 and second and vertically moves part 540 and drive and be connected.

The first auxiliary section 414 and first longitudinal actuator can drive for frictional fit, and the second auxiliary section 417 and second longitudinal actuator can drive for frictional fit simultaneously.Also can directly the first auxiliary section 414 be fixedly connected with first longitudinal actuator, directly the second auxiliary section 417 be fixedly connected with second longitudinal actuator simultaneously.

In the time that first vertically moves part 530 and move, the first auxiliary section 414 is also by corresponding movement, thereby drives second substrate 410 to move along the first longitudinal rail 510.Equally, in the time that second vertically moves part 540 and move, also move correspondence the second auxiliary section 417, thereby drive second substrate 410 to move along the second longitudinal rail 520.Conventionally,, due to the control of control system, first vertically moves the action that part 530, second vertically moves part 540 will be consistent, and together drive second substrate 410 to move along the longitudinal.

Gearing of the present utility model, before checking, the first receiving end 210, the first cross track and the first output terminal 310 connect and are arranged in a linear and form a complete cross track wherein, the second receiving end 220, the second cross track and the second output terminal 320 connect and are arranged in a linear and form another complete cross track, and by the first locking mechanism and the second locking mechanism lock-bit.Pcb board to be detected 600 is placed in to input receiver structure, pcb board 600 to be tested is transported on the belt of the first transverse shifting part 440, the second transverse shifting part 450, and pcb board 600 to be tested also moves the movement along with the first transverse shifting part 440, the second transverse shifting part 450 and reaches horizontal assigned address.Then laterally servo control mechanism quits work, servo longitudinal mechanism starts working, under the driving of servo longitudinal mechanism, first vertically moves part 530, second vertically moves the belt pulley cycle rotation of part 540, second substrate 410 vertically moves part 530 along with first, second vertically moves the drive of part 540 and moves, making transverse conveying mechanism move along the first longitudinal rail 510 and the second longitudinal rail 520 target area that reaches setting detects, now, the release of locking mechanism reverse operating, the first cross track and the first receiving end 210, the first output terminal 310 separates, the second cross track and the second receiving end 220, the second output terminal 320 separates, after being completed, longitudinal driving mechanism is the mobile transverse conveying mechanism homing that drives oppositely, now, the first receiving end 210, the first cross track and the first output terminal 310 connect and are arranged in a linear, the second receiving end 220, the second cross track and the second output terminal 320 connect and are arranged in a linear, longitudinal driving mechanism stops mobile and transverse conveying mechanism and starts mobilely, and the pcb board 600 after detecting is delivered to output connecting gear, sends by output connecting gear.By this conveyer, can automatically pcb board to be tested 600 be delivered to test FOV (Field of View) automatically, and output automatically after being completed, automaticity is high, has the feature easy to operate, detection efficiency is high.

In order to be adapted to the pcb board 600 of different in width, input receiver structure is also provided with the first spacing adjusting mechanism, the first spacing adjusting mechanism is provided with the first slide rail 230, the first chute 240 and the first driving mechanism, the first slide rail 230 is fixed on first substrate 100, the first receiving end 210 bottoms are provided with the first chute 240, the first chute 240 activities are assemblied in the first slide rail 230, the first chutes 240 and drive mobile by the first driving mechanism.

Transverse conveying mechanism is also provided with the second spacing adjusting mechanism, the second spacing adjusting mechanism is provided with the second slide rail 491, the second chute 492 and the second driving mechanism, the second chute 492 is arranged at second substrate 410, the bottom of the first cross track, the second cross track is provided with the second slide rail 491, the second slide rail 491 is assemblied in the second chute 492, the second slide rails 491 and drives mobile by the second driving mechanism.

In order accurately to control the spacing between transverse conveying mechanism, transversal driving mechanism is also provided with sensing unit, sensing unit is provided with photoelectric sensor 910, vane 920 and sensing slide rail 930, sensing slide rail 930 is fixed on second substrate, photoelectric sensor 910 is movably set in sensing slide rail 930, vane 920 is fixed on the first cross track, and photoelectric sensor 910, the second driving mechanism are electrically connected with control gear respectively.

In the time that vane 920 and photoelectric sensor 910 are fitted, photoelectric sensor 910 is set as zero by distance between the two.In the time that vane 920 is removed, photoelectric sensor 910 will start accurate recording distance between the two.

Vane 920 is fixed on the first cross track, be used to indicate the position of the first cross track, photoelectric sensor 910 is arranged near the second cross track one side, can test the spacing between the first cross track and the second cross track by vane 920 and photoelectric sensor 910, and detection information is delivered to control gear, control gear outputs control signals to the second driving mechanism again, the second driving mechanism drives the second slide rail to carry out position adjustment, thereby controls the spacing between the first cross track and the second cross track.

Sensing slide rail 930 is set, photoelectric sensor 910 is movably set in to sensing slide rail 930, can vane 920 and photoelectric sensor 910 be fitted by the mode manually making zero, guarantee that the spacing between the two is accurate.When finding that sensing data is not accurate enough, can photoelectric sensor 910 be regulated in the position of sensing slide rail 930 by manual return-to-zero mode, to guarantee that between the two, spacing is accurate.

Output connecting gear is also provided with the 3rd spacing adjusting mechanism, the 3rd spacing adjusting mechanism is provided with the 3rd slide rail 330, the 3rd chute 340 and the 3rd driving mechanism, the 3rd slide rail 330 is fixed on first substrate 100, the first output terminal 310 bottoms are provided with the 3rd chute 340, the 3rd chute 340 activities are assemblied in the 3rd slide rail 330, the three chutes 340 and drive mobile by the 3rd driving mechanism.

The first driving mechanism, the second driving mechanism, the 3rd driving mechanism can be set to stepper motor or cylinder or other type of drive as required, do not repeat them here.

By the first spacing adjusting mechanism, the second spacing adjusting mechanism and the 3rd spacing adjusting mechanism, can adjust the spacing between the guide rail of transverse shifting, the pcb board 600 of different in width all can be tested.

The features such as in addition, this gearing also has simple in structure, easy to assembly, with low cost, and applicability is strong.

embodiment 2.

A kind of gearing, other structure is identical with embodiment 1, and difference is:

As shown in Figure 10 to Figure 13, this gearing is also provided with and triggers inductor 11 and stop inductor 12, trigger inductor 11 and be arranged at input receiver structure, stop inductor 12 and be arranged at output reception structure, trigger inductor 11 and stop inductor 12 being electrically connected with control gear respectively.In the time that pcb board is admitted to input receiver structure, trigger inductor 11 and the signal sensing can be delivered to control gear, this gearing of control gear control is started working.And pcb board after detecting is transported to output when connecting gear, stop inductor 12 signal sensing is delivered to control gear, this gearing of control gear control quits work.

By triggering inductor 11 and stopping inductor 12, the operating mode of this gearing is more accurate, and performance is better.

The first locking mechanism of this gearing is also provided with for judging the first alignment sensor 22 whether the first pin 820 is aimed at the first lock-bit hole 830 and the first magnetic switch 21 that inserts or leave the first lock-bit hole 830 for surveying the first pin 820, the first magnetic switch 21, the first alignment sensor 22 are arranged at the first receiving end 210, the first magnetic switch 21 is electrically connected with the first cylinder, and the first magnetic switch 21, the first alignment sensor 22 are electrically connected with control gear respectively.

In the time that the first pin 820 is aimed at the first lock-bit hole 830, the first alignment sensor 22 can produce registration signal, the first alignment sensor 22 is exported registration signal to control gear, control gear outputs control signals to the first lock-bit cylinder and makes the first lock-bit cylinder operation drive the first pin 820 to insert the first lock-bit hole 830, the first pin 820 stretches out and the state that inserts the first lock-bit hole 830 can be detected by the first magnetic switch 21, when the cylinder axis that obtains the first cylinder when the first magnetic switch 21 stretches out and promotes the first pin 820 and insert the first lock-bit hole 830, just send signal to control gear, this gearing of control gear control is worked accordingly.In the time that the first pin 820 leaves the first lock-bit hole 830, now the cylinder axis of the first cylinder is retracted state, and this state also can detect by the first magnetic switch 21, and this status information is delivered to control gear by magnetic switch.

By setting up the first alignment sensor 22 and the first magnetic switch 21, this gearing can more accurately carry out associative operation.

The second locking mechanism is also provided with for judging the second alignment sensor 24 whether the second pin 850 is aimed at the second lock-bit hole 860 and the second magnetic switch 23 that inserts or leave the second lock-bit hole 860 for surveying the second pin 850, the second alignment sensor 24 is arranged at the second receiving end 220, the second magnetic switch 23 is electrically connected with the second cylinder, and the second magnetic switch 23, the second alignment sensor 24 are electrically connected with control gear respectively.

In the time that the second pin 850 is aimed at the second lock-bit hole 860, the second alignment sensor 24 can produce registration signal, the second alignment sensor 24 is exported registration signal to control gear, control gear control outputs control signals to the second lock-bit cylinder again and makes the second lock-bit cylinder operation drive the second pin 850 to insert the second lock-bit hole 860, the second pin 850 stretches out and the state that inserts the second lock-bit hole 860 can be detected by the second magnetic switch 23, when the cylinder axis that obtains the second cylinder when the second magnetic switch 23 stretches out and promotes the second pin 850 and insert the second lock-bit hole 860, just send signal to control gear, this gearing of control gear control is worked accordingly.In the time that the second pin 850 leaves the second lock-bit hole 860, now the cylinder axis of the second cylinder is retracted state, and this state also can detect by the second magnetic switch 23, and this status information is delivered to control gear by magnetic switch.

By setting up the second alignment sensor 24 and the second magnetic switch 23, this gearing can more accurately carry out associative operation.

It should be noted that, in the time that gearing is provided with the 3rd locking mechanism, the 3rd locking mechanism also can corresponding be provided for the 3rd magnetic switch that judges the 3rd alignment sensor whether the 3rd pin is aimed at the 3rd lock-bit hole and insert or leave the 3rd lock-bit hole for surveying the 3rd pin.

It should be noted that, in the time that gearing is provided with the 4th locking mechanism, the 4th locking mechanism also can corresponding be provided for the 4th magnetic switch that judges the 4th alignment sensor whether the 4th pin is aimed at the 4th lock-bit hole and insert or leave the 4th lock-bit hole for surveying the 4th pin.

In addition, this gearing adopts the pcb board fixed mechanism of following structure, and pcb board fixed mechanism is provided with press strip 31, assembling rail 32, rotation axis 33, pedestal 34, drives spline 35, spline to promote cylinder 36 and spline driven roller 37.

Pedestal 34 is fixed on second substrate 410, and rotation axis 33 activities are assemblied in pedestal 34, and assembling rail 32 is fixed on rotation axis 33, and press strip 31 is fixedly installed on assembling rail 32.Under external force, rotation axis 33 rotates around pedestal 34, drives assembling rail 32 also to rotate along with the rotation of rotation axis 33.

Drive spline 35 to be fixed on assembling rail 32, driving one end of spline 35 is thin end, driving the other end of spline 35 is thick end, spline promotes cylinder 36 and is fixedly installed on second substrate 410, the cylinder axis that spline promotes cylinder 36 is fixedly connected with spline driven roller 37, spline driven roller 37 and driving spline 35 butts.

In the time that pcb board is delivered to lateral transport mechanism, under the control of control gear, spline promotes the cylinder axis of cylinder 36 and starts working, drive spline driven roller 37 to move along spline, after thin, the thick end of thin end due to spline, when therefore spline driven roller 37 moves along spline, when spline driven roller 37 moves to thick end from thin end, spline driven roller 37 will push gradually spline and be passed to assembling rail 32, assembling rail 32 will rotate around pedestal 34, make press strip 31 tightly be pressed on the pcb board on transverse conveying mechanism, realize fixing to prevent that pcb board from moving pcb board.After detecting, control gear control spline promotes the cylinder axis of cylinder 36 and regains, thereby drive spline driven roller 37 along driving spline oppositely to move, spline driven roller 37 moves to Bao Duanshi from thick end, spline driven roller 37 reduces gradually to the extruding that drives spline, assembling rail 32 will rotate backward around pedestal 34, and press strip 31 leaves the pcb board on transverse conveying mechanism.

By this pcb board fixed mechanism, can be fixed the pcb board on transverse conveying mechanism, guaranteeing can be firmly fixing by pcb board under the operating mode of needs, and can smoothly pcb board be taken away in the time that needs are taken pcb board away.

The sensing unit of this gearing is also different from embodiment 1, in the present embodiment, sensing unit is specifically provided with photoelectric sensor 910 and vane 920, photoelectric sensor 910 is fixedly installed on second substrate 410 and is positioned at the first cross track below, vane 920 is fixedly installed on the first cross track, and photoelectric sensor 910 is electrically connected with control gear.The first cross track below is fixed in the position of photoelectric sensor 910, vane 920 is fixed on the first cross track, when carrying out spacing between the first cross track and the second cross track while adjusting, taking the position of photoelectric sensor 910 as zero point, the spacing of adjusting between vane 920 and photoelectric sensor 910 just can be adjusted the spacing between the first cross track and the second cross track, thereby adapts to the pcb board of different size.This sensing unit has simple in structure, easy to operate, adjusts accurate feature.

This gearing is provided with and stops mechanism, stops mechanism for the pcb board of sending into is accurately positioned to working position.

Concrete, stop mechanism to be provided with the first station inductor 41, the first station positioning cylinder 42, the second station inductor 43 and the second station positioning cylinder 44.

The first station inductor 41, the first station positioning cylinder 42, the second station inductor 43 and the second station positioning cylinder 44 is all fixedly installed on second substrate 410 and between the first cross track and the second cross slide way.

The first station inductor 41 and the first station positioning cylinder 42 are arranged near input receiver structure one side, and the second station inductor 43 and the second station positioning cylinder 44 are arranged near output connecting gear one side.

The first station inductor 41, the first station positioning cylinder 42, the second station inductor 43 and the second station positioning cylinder 44 are electrically connected with control gear respectively.In the time that the first station inductor 41 senses that pcb board enters, the first station inductor 41 outputs signal to control gear, and control gear control the second station positioning cylinder work is to block the pcb board of conveying.If the second station inductor 43 senses when pcb board enters, the second station inductor 43 outputs signal to control gear, and control gear control the first station positioning cylinder work is to block the pcb board of conveying.

When pcb board is fed through this gearing by input receiver structure, in the time that transverse conveying mechanism is carried, pcb board is first through the first station inductor 41, the positional information sensing is delivered to control gear by the first station inductor 41, control gear control the second station positioning cylinder 44 is worked, the cylinder axis of the second station positioning cylinder stretches out the pcb board that conveying is come and stops, make pcb board can be positioned the lateral attitude needing, control gear receives that controlling horizontal servo control mechanism after signal quits work, make the first transverse shifting part, the second transverse shifting part stops mobile, then be fixed by pcb board fixed mechanism.

This gearing also can oppositely be carried pcb board, be delivered to gearing from output connecting gear, in the time that transverse conveying mechanism is carried, now pcb board is first through the second station inductor 43, the positional information sensing is delivered to control gear by the second station inductor 43, control gear control the first station positioning cylinder 42 is worked, the cylinder axis of the first station positioning cylinder stretches out the pcb board that conveying is come and stops, make pcb board can be positioned the lateral attitude needing, control gear receives that controlling horizontal servo control mechanism after signal quits work, make the first transverse shifting part, the second transverse shifting part stops mobile, then be fixed by pcb board fixed mechanism.

It should be noted that, when the pcb board input of gearing, while spreading out of orientation determination, a set of station inductor and a set of station positioning cylinder can be only set, as the first station inductor 41 and the second station positioning cylinder 44 are only set, or the second station inductor 43 and the first station positioning cylinder 42 are only set.

By stoping mechanism, can, by pcb board effective location in the surveyed area of checkout equipment, there is the feature of accurate positioning.

In order to ensure handling safety, this gearing is also provided with safety guard.

Safety guard is set to the first photoelectric sensor and the second photoelectric sensor; the first photoelectric sensor is arranged at the entrance of input receiver structure; the second photoelectric sensor is arranged at the outlet of output connecting gear, and the first photoelectric sensor and the second photoelectric sensor are electrically connected with control gear respectively.

In the time that porch has hand etc. to send into pcb board, when the first photoelectric sensor senses this signal, signal is delivered to control gear, this gearing of control gear control quits work, and ability control gearing carries out work after hand etc. leaves.Equally, in the time that exit has hand etc. to take out pcb board, the second photoelectric sensor can be responded to the existence such as in one's hands and output control signals to control gear, and this gearing of control gear control quits work.Can protect operator's safety by this safety guard, put or when sample thief, can guarantee gearing work operator.

In advance to input receiver structure, output connecting gear, after the position of transverse conveying mechanism is adjusted, the course of work of this gearing is such, when pcb board to be tested is sent to input receiver structure, whether the first photoelectric sensor induction porch has hand, responded to signal is delivered to control gear, trigger inductor 11 senses signal and sensed signal is delivered to control gear simultaneously, control gear control gearing quits work, after the signal leaving wait the hand of receiving the first photoelectric sensor transmission, control gear control gearing is started working.

The horizontal servo control mechanism of control gear control is started working, and laterally servo control mechanism drives the first transverse shifting part, the second transverse shifting part to start to move.Pcb board to be tested will be transferred and start transversely conveying mechanism and move, now, under the control of control gear, spline promotes the cylinder axis of cylinder 36 and starts working, drive spline driven roller 37 along driving spline to move, owing to driving, the thin end of spline is thin, thick end is thick, when therefore spline driven roller 37 moves along driving spline, when spline driven roller 37 moves to thick end from thin end, spline driven roller 37 will push gradually and drive spline and be passed to assembling rail 32, assembling rail 32 will rotate around pedestal 34, make press strip 31 tightly push down the pcb board on transverse conveying mechanism.

Pcb board is when through the first station inductor 41, the signal sensing is delivered to control gear by the first station inductor 41, control gear control the second station positioning cylinder 44 is worked, the pcb board that the cylinder axis of the second station positioning cylinder stretches out so that conveying is come stops, and makes pcb board can be positioned the lateral attitude needing.

Then the horizontal servo control mechanism of control gear control quits work, and control that the first pin 820 leaves the first lock-bit hole 830, the second pin 850 leaves the second lock-bit hole 860, input receiver structure, output connecting gear are separated with transverse conveying mechanism respectively.

Then control gear control servo longitudinal mechanism starts to move, and servo longitudinal mechanism drives transverse conveying mechanism to move along the longitudinal, and the target area that the pcb board on it is moved to setting by transverse conveying mechanism is detected.After detection, longitudinal driving mechanism is the mobile transverse conveying mechanism homing that drives oppositely, now, the first receiving end 210, the first cross track and the first output terminal connect and are arranged in a linear, the second receiving end 220, the second cross track and the second output terminal connect and are arranged in a linear, the first pin 820 of locking mechanism inserts the first lock-bit hole 830 again, the second pin 850 inserts the second lock-bit hole 860 again, simultaneously, the cylinder axis of the second station cylinder is retracted, and longitudinal driving mechanism stops mobile transverse conveying mechanism and starts mobile.Pcb board after detection is delivered to output connecting gear, sends by output connecting gear.In the time that the complete pcb board of detection is delivered to output connecting gear, stop inductor 12 signal sensing is delivered to control gear, control gear obtains the signal that stops detection.The second photoelectric sensor senses when delivery outlet has hand can be delivered to control gear by sensed signal, and control gear control gearing quits work, to protect operator's safety.

By this conveyer, can automatically pcb board to be tested be delivered to test FOV (Field of View) automatically, and output automatically after being completed, automaticity is high, has the feature easy to operate, detection efficiency is high.

embodiment 3.

A kind of AOI checkout equipment, as shown in figure 14, be provided with test chamber 700, camera, disposal system, also be provided with the gearing as described in an embodiment as any in embodiment 1 to 2, test chamber 700 is provided with entrance 710 and outlet, gearing is arranged at described test chamber 700 bottoms, and input receiver structure is positioned at entrance 710 positions, and output connecting gear is positioned at described exit position.This checkout equipment, owing to being provided with conveyer, can be delivered to test FOV (Field of View) by pcb board to be tested from entrance 710 automatically, and output automatically after being completed, and automaticity is high, has the feature easy to operate, detection efficiency is high.

Finally should be noted that; above embodiment is the restriction in order to the technical solution of the utility model to be described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.

Claims

1. a gearing, is characterized in that: be provided with longitudinal driving mechanism and control gear that first substrate, input receiver structure, output connecting gear, transverse conveying mechanism, the described transverse conveying mechanism of driving vertically move;

Described longitudinal driving mechanism, described input receiver structure and described output connecting gear are fixedly installed on respectively described first substrate, described input receiver structure, described output connecting gear be arranged at respectively the two ends of described cross drive mechanism and respectively with the two ends butt of described cross drive mechanism;

2. gearing according to claim 1, is characterized in that: described longitudinal driving mechanism is provided with the first longitudinal rail, the second longitudinal rail, first and vertically moves part, second and vertically move part and drive described first to vertically move part and described second and vertically move the servo longitudinal mechanism that part is along the longitudinal movement;

3. gearing according to claim 2, is characterized in that: described first vertically moves part and described second vertically moves part and be all set to belt pulley.

4. gearing according to claim 2, is characterized in that: the horizontal servo control mechanism that described transverse conveying mechanism is provided with second substrate, the first cross track, the second cross track, the first transverse shifting part, the second transverse shifting part and drives described the first transverse shifting part, described the second transverse shifting part to move;

The two ends of described the first cross track, described the second cross track join with described input receiver structure, described output connecting gear respectively, pcb board to be tested is delivered to described the first cross track, described the second cross track through described input receiver structure, delivers to described output connecting gear through described the first transverse shifting part, described the second transverse shifting part.

5. according to the gearing described in claim 2 to 4 any one, it is characterized in that: described second substrate is provided with main body, the first department of assembly and the second department of assembly, described the first department of assembly and described the second department of assembly are symmetricly set in the both sides of described main body, and described the first department of assembly, described the second department of assembly are fixedly connected with described main body respectively;

6. gearing according to claim 5, is characterized in that: described transverse conveying mechanism is also provided with pcb board fixed mechanism, and described pcb board fixed mechanism is assemblied in described transverse conveying mechanism;

7. gearing according to claim 6, it is characterized in that: described transverse conveying mechanism is also provided with supporting mechanism, described supporting mechanism is fixedly installed on described second substrate, described supporting mechanism is set to cylinder, as the outgassing direction of the cylinder of supporting mechanism perpendicular to described second substrate.

8. gearing according to claim 7, is characterized in that:

Described input receiver structure is provided with the first receiving end and the second receiving end, and described the first receiving end, described the second receiving end are fixedly installed on described first substrate;

9. gearing according to claim 8, is characterized in that:

Described input receiver structure is also provided with the first spacing adjusting mechanism, described the first spacing adjusting mechanism is provided with the first slide rail, the first chute and the first driving mechanism, described the first slide rail, described the first driving mechanism are fixed on described first substrate, described the first receiving end bottom is provided with the first chute, described the first chute activity is assemblied in described the first slide rail, and described the first chute drives mobile by described the first driving mechanism;

10. gearing according to claim 9, is characterized in that: be also provided with and stop mechanism, described prevention mechanism is provided with the first station inductor, the first station positioning cylinder, the second station inductor and the second station positioning cylinder;

11. gearings according to claim 10, it is characterized in that: be also provided with and trigger inductor and stop inductor, described triggering inductor is arranged at described input receiver structure, the described inductor that stops is arranged at described output and receives structure, described triggering inductor and described in stop inductor and be electrically connected with described control gear respectively.

12. gearings according to claim 11; it is characterized in that: be also provided with safety guard; described safety guard is set to the first photoelectric sensor and the second photoelectric sensor; described the first photoelectric sensor is arranged at the entrance of described input receiver structure; described the second photoelectric sensor is arranged at the outlet of described output connecting gear, and described the first photoelectric sensor and described the second photoelectric sensor are electrically connected with control gear respectively.

13. 1 kinds of AOI checkout equipments, be provided with test chamber, camera, disposal system, it is characterized in that: be also provided with the gearing as described in claim 1 to 12 any one, described test chamber is provided with entrance and exit, described gearing is arranged at described test chamber bottom, described input receiver structure is positioned at described entry position, and described output connecting gear is positioned at described exit position.