CN211905114U

CN211905114U - AOI detection device of SMT paster production line

Info

Publication number: CN211905114U
Application number: CN201922439345.8U
Authority: CN
Inventors: 沈溢; 刘绍海
Original assignee: Hangzhou Suntech Electronics Co ltd
Current assignee: Hangzhou Suntech Electronics Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-10
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an AOI detection device of SMT paster production line, the on-line screen storage device comprises a base, the intermediate position department at base top is provided with places the platform, the both sides at base top are provided with the rectangle framework, the bottom symmetry of the inside both sides of rectangle framework is provided with the light filling lamp, the intermediate position department at rectangle framework top is provided with servo motor. The utility model discloses the device passes through the slide bar, first slider, first spout sleeve pipe, servo motor, the threaded rod, first hinge bar, the second hinge bar, the articulated shaft, the connecting rod, mutually support between second spout and the second slider, can be through a series of motions, can drive the lift of AOI detector, can be according to the focus of AOI detector camera lens, thereby can highly adjusting the AOI detector, can be to less SMT paster simultaneously, it is adjustable closely, observe the more thorough that detects to the SMT paster, increase the accuracy that detects, the light filling lamp can carry out the light filling for the device when detecting, guarantee to detect and have sufficient light source.

Description

AOI detection device of SMT paster production line

Technical Field

The utility model relates to a AOI detection device technical field of SMT paster production line specifically is an AOI detection device of SMT paster production line.

Background

The basic principle of the AOI equipment used in the SMT patch production industry, namely automatic optical inspection equipment, is to check whether the electronic component is correctly mounted, whether the welding is good, whether the poor conditions such as missing mounting, reverse or short circuit phenomena exist or not through light reflection.

But when detecting, probably because the not enough of light, the image that leads to AOI camera to catch is not clear enough, leads to the not accurate enough that detects, simultaneously when detecting less object, because camera focus problem, probably can not catch the object, but the distance between ordinary AOI and the object can't be adjusted, leads to the limitation great, is unfavorable for detecting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an AOI detection device of SMT paster production line to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an AOI detection device of an SMT patch production line comprises a base, wherein a placing table is arranged at the middle position of the top of the base, rectangular frame bodies are arranged on two sides of the top of the base, light supplementing lamps are symmetrically arranged at the bottoms of two sides in the rectangular frame bodies, a servo motor is arranged at the middle position of the top of the rectangular frame bodies, a threaded rod is arranged at the output end of the servo motor, the bottom of the threaded rod extends into the rectangular frame bodies, sleeve pipes are sleeved outside the rectangular frame bodies, first hinge rods are symmetrically hinged to two sides of each sleeve pipe, hinge shafts are symmetrically hinged to two sides of the top in the rectangular frame bodies, second hinge rods are hinged to the middle positions of the front ends of the two groups of hinge shafts, second sliding blocks are arranged at the bottoms of the front ends of the two groups of second hinge rods, first sliding grooves are symmetrically arranged at the tops of, two sets of the inside of first spout is provided with rather than the first slider of mutually supporting, and is two sets of one side that first slider is close to each other is provided with the slide bar, the intermediate position department of slide bar bottom is provided with the AOI detector, the intermediate position department at slide bar top is provided with the connecting rod, the intermediate position department of the positive one end of connecting rod is provided with the second spout, second spout and second slider sliding fit, the intermediate position department of rectangle framework one side is provided with control panel, control panel passes through the wire and is connected with light filling lamp, servo motor and second hinge rod electricity respectively.

Preferably, the bottom of the front end of the first hinge rod is hinged to the middle of the back end of the second hinge rod.

Preferably, the outside of servo motor is provided with the motor storehouse, and the motor storehouse inboard is provided with the amortization cotton.

Preferably, the inner wall of light filling lamp is provided with the screw thread, the light filling lamp passes through the screw thread and is connected with the threaded rod.

Preferably, the bottom of the threaded rod is provided with a limiting block, and the diameter of the limiting block is larger than that of the sleeve.

Preferably, a rubber pad is arranged at the middle position of the top of the placing table.

Compared with the prior art, the beneficial effects of the utility model are that: this AOI detection device of SMT paster production line passes through the slide bar, first slider, first spout sleeve pipe, servo motor, the threaded rod, first hinge bar, the second hinge bar, the articulated shaft, the connecting rod, mutually support between second spout and the second slider, can be through a series of motions, can drive the lift of AOI detector, can be according to the focus of AOI detector camera lens, thereby can highly adjusting the AOI detector, can be to less SMT paster simultaneously, it is adjustable closely, observe the more thorough that detects to the SMT paster, improve the accuracy that detects, the light filling lamp can carry out the light filling for the device when detecting, it has sufficient light source to guarantee to detect.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of a second hinge rod of the present invention.

In the figure: 1. a base; 2. a placing table; 3. an AOI detector; 4. a light supplement lamp; 5. a slide bar; 6. a first slider; 7. a first chute; 8. a rectangular frame body; 9. a sleeve; 10. a servo motor; 11. a threaded rod; 12. a first hinge lever; 13. a second hinge lever; 14. hinging a shaft; 15. a connecting rod; 16. a control panel; 17. a second chute; 18. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an AOI detection device of an SMT patch production line comprises a base 1, a placing table 2 is arranged at the middle position of the top of the base 1, rectangular frame bodies 8 are arranged at two sides of the top of the base 1, light supplement lamps 4 are symmetrically arranged at the bottoms of two sides in each rectangular frame body 8 and are used for supplementing light for the device during detection, a servo motor 10 is arranged at the middle position of the top of each rectangular frame body 8, the model of the motor is SMG90-E02430, a threaded rod 11 is arranged at the output end of the servo motor 10, the bottom of the threaded rod 11 extends into the rectangular frame body 8, a sleeve 9 is sleeved on the outer side of each rectangular frame body 8, first hinge rods 12 are symmetrically hinged to two sides of each sleeve 9, hinge shafts 14 are symmetrically hinged to two sides of the top in each rectangular frame body 8, second hinge rods 13 are hinged to the middle positions of the front ends of the two groups of hinge shafts 14, and second sliders 18 are, the top symmetry of the inside both sides of rectangle framework 8 is provided with first spout 7, the inside of two sets of first spouts 7 is provided with rather than the first slider 6 of mutually supporting, one side that two sets of first sliders 6 are close to each other is provided with slide bar 5, the intermediate position department of slide bar 5 bottom is provided with AOI detector 3, the intermediate position department at slide bar 5 top is provided with connecting rod 15, the intermediate position department of the positive one end of connecting rod 15 is provided with second spout 17,

second spout

17 and 18 sliding fit of second slider, be convenient for to 5 altitude mixture control of slide bar, the intermediate position department of rectangle framework 8 one side is provided with control panel 16, control panel 16 passes through the wire respectively with light filling lamp 4, servo motor 10 and the articulated pole 13 electricity of second are connected.

In this implementation, the bottom of the front end of the first hinge rod 12 is hinged to the middle of the back end of the second hinge rod 13, so that the first hinge rod 12 can drive the second hinge rod 13, the outer side of the servo motor 10 is provided with a motor cabin, and the inner side of the motor cabin is provided with silencing cotton, noise generated by the work of the servo motor 10 is reduced, the inner wall of the sleeve 9 is provided with threads, the sleeve 9 is connected with the threaded rod 11 through the threads, so that the sleeve 9 moves along with the rotation of the threaded rod 11, the bottom of the threaded rod 11 is provided with a limiting block, the diameter of the limiting block is larger than that of the sleeve 9, the sleeve 9 is prevented from falling off, a rubber pad is arranged at the middle of the top of the placing table 2, and the.

The working principle is as follows: switching on a power supply, opening a control panel 16, firstly placing an SMT patch to be detected above a placing table 2, then opening a light supplement lamp 4 through the control panel 16, adjusting the light supplement lamp to a proper angle, so that the light supplement lamp 4 supplements light for the device to ensure that the detection can be clearer, then opening an AOI detector 3 to be electrified, observing and detecting the image of the SMT patch through a computer, then opening a servo motor 10 through the control panel 16, enabling the servo motor 10 to work to drive a threaded rod 11 to rotate, enabling the threaded rod 11 to drive a sleeve 9 to move, enabling the sleeve 9 to drive two groups of first hinge rods 12 to be mutually unfolded, enabling the two groups of first hinge rods 12 to further push two groups of second hinge rods 13 to move around hinge shafts 14, enabling the two groups of hinge shafts 14 to drive two groups of second sliding blocks 18 to slide in a second sliding groove 17, thereby driving a connecting rod 15 to move downwards, enabling the connecting rod 15 to drive a sliding rod 5, the sliding rod 5 drives the AOI detector 3 to move downwards, so that the appointed distance between the AOI detector 3 and the SMT patch can be adjusted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an AOI detection device of SMT paster production line, includes base (1), its characterized in that: the light supplementing lamp is characterized in that a placing table (2) is arranged at the middle position of the top of the base (1), rectangular frame bodies (8) are arranged on two sides of the top of the base (1), light supplementing lamps (4) are symmetrically arranged at the bottoms of two sides in the rectangular frame bodies (8), a servo motor (10) is arranged at the middle position of the top of each rectangular frame body (8), a threaded rod (11) is arranged at the output end of each servo motor (10), the bottom of each threaded rod (11) extends into the rectangular frame body (8), a sleeve (9) is sleeved on the outer side of each rectangular frame body (8), first hinge rods (12) are symmetrically hinged to two sides of each sleeve (9), hinge shafts (14) are symmetrically hinged to two sides of the top in the rectangular frame bodies (8), and second hinge rods (13) are hinged to middle positions of the front ends of the two hinge, two sets of the bottom of the positive one end of second articulated rod (13) all is provided with second slider (18), the top symmetry of the inside both sides of rectangle framework (8) is provided with first spout (7), and is two sets of the inside of first spout (7) is provided with rather than first slider (6) of mutually supporting, and is two sets of one side that first slider (6) are close to each other is provided with slide bar (5), the intermediate position department of slide bar (5) bottom is provided with AOI detector (3), the intermediate position department at slide bar (5) top is provided with connecting rod (15), the intermediate position department of the positive one end of connecting rod (15) is provided with second spout (17), second spout (17) and second slider (18) sliding fit, the intermediate position department of rectangle framework (8) one side is provided with control panel (16), control panel (16) pass through the wire respectively with light filling lamp (4), The servo motor (10) is electrically connected with the second hinge rod (13).

2. An AOI detecting device for an SMT chip production line according to claim 1, wherein: the bottom of one end of the front surface of the first hinged rod (12) is hinged with the middle position of one end of the back surface of the second hinged rod (13).

3. An AOI detecting device for an SMT chip production line according to claim 1, wherein: the outside of servo motor (10) is provided with the motor storehouse, and the motor storehouse inboard is provided with the amortization cotton.

4. An AOI detecting device for an SMT chip production line according to claim 1, wherein: the inner wall of the light supplement lamp (4) is provided with threads, and the light supplement lamp (4) is connected with the threaded rod (11) through the threads.

5. An AOI detecting device for an SMT chip production line according to claim 1, wherein: the bottom of the threaded rod (11) is provided with a limiting block, and the diameter of the limiting block is larger than that of the sleeve (9).

6. An AOI detecting device for an SMT chip production line according to claim 1, wherein: a rubber pad is arranged in the middle of the top of the placing table (2).