CN208419896U - A kind of surface detection apparatus - Google Patents

A kind of surface detection apparatus Download PDF

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Publication number
CN208419896U
CN208419896U CN201821182337.9U CN201821182337U CN208419896U CN 208419896 U CN208419896 U CN 208419896U CN 201821182337 U CN201821182337 U CN 201821182337U CN 208419896 U CN208419896 U CN 208419896U
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CN
China
Prior art keywords
detection
mounting plate
guide rail
monitor station
measured
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Active
Application number
CN201821182337.9U
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Chinese (zh)
Inventor
张扬
朱芳程
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Shenzhen Zhixin Precision Instrument Co.,Ltd.
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SHENZHEN CITY ZHIXIN PRECISION INSTRUMENT CO Ltd
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Priority to CN201821182337.9U priority Critical patent/CN208419896U/en
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Abstract

The utility model relates to a kind of surface detection apparatus, including monitor station, detection components and movement mechanism.Monitor station is equipped with the check bit placed for product to be measured;Detection components include the first laser probe above check bit, and first laser probe is opposite with check bit;Monitor station is arranged on movement mechanism, and movement mechanism driving monitor station moves in the horizontal plane, with the data on two surfaces above and below the product to be measured that allows on detection components acquisition testing position.Surface detection apparatus is when to product testing to be measured, it does not move the position of detection components, only allow movement mechanism that monitor station is driven to be moved in translation, effectively prevent the influence of the kinematic error and rigging error of detection components to detection accuracy, promote detection accuracy, the motion range of monitor station can also become larger, to allow surface detection apparatus to be applicable in the big product of area of detection.

Description

A kind of surface detection apparatus
Technical field
The utility model relates to optical detection apparatus fields, more specifically to a kind of surface detection apparatus.
Background technique
Domestic human cost is continuously improved in recent years, and automation and robot technology are constantly universal, and automated production skill The application of art and robot technology is so that speed of production is substantially improved, in order to guarantee high-accuracy product quality and improve detection effect Rate must just import the substitution artificial vision's detection of automatic optical detector device, so as to improve detection efficiency, reliability, accuracy With detection quality.
Therefore, as domestic automated process is accelerated, AOI (Automatic Optic Inspection, automated optical inspection Survey) the equipment rate of equipment can be higher and higher, and the potential chance of domestic AOI equipment and future development space are quite huge, AOI equipment It is universal to become later industrial expansion trend.
In modern electronic product, higher and higher properties of product and user experience require all parts of electronic product to have There is higher quality, especially in 3C Product, such as the components such as touch tablet and touch screen have sternly flatness, thickness and segment difference The requirement of lattice.
In existing detection technique, usually laser detection component is mounted on movement mechanism, the thickness of testing product Or need detection components to move back and forth when flatness, the detection accuracy of laser detection component, another kind detection skill can be reduced in this way Art is using the scheme for arranging multiple detection devices, but product biggish for area of detection, equipment cost are excessively high.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of product to be measured and be driven translational movement, detection group The motionless surface detection apparatus of part.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of surface detection apparatus is constructed, including Monitor station, detection components and movement mechanism;
The monitor station is equipped with the check bit placed for product to be measured;
The detection components include the first laser probe above the check bit, the first laser probe and institute It is opposite to state check bit;
The monitor station is arranged on the movement mechanism, and the movement mechanism adjusts the plan-position of the monitor station, To allow the first laser probe to acquire the surface information of the product to be measured and first laser probe opposite side.
Preferably, several reference pins are distributed on the check bit, to the product orientation to be measured.
Preferably, the check bit is equipped with and the comparable profiling locating slot of product shape to be measured.
Preferably, several profiling locating slots are distributed on the monitor station.
Preferably, the edge of the check bit is equipped with the positioning component positioned to the product space to be measured of placement.
Preferably, the positioning component includes the locating piece being arranged in at least two edges of the check bit, the positioning Part can be arranged on the monitor station with moving back and forth.
Preferably, the bottom of the check bit is equipped with upper and lower perforative hollow area, the hollow area and the product to be measured Area to be tested it is opposite;
The detection components further include the second laser probe being arranged in below the monitor station, the second laser probe It is opposite with the check bit, the first laser probe, the setting symmetrical above and below of second laser probe, to be examined by the hollow area Survey the lower surface information of the product to be measured.
Preferably, the detection components further include industrial camera, and the surface detection apparatus further includes support base and adjusting Seat, the adjustment seat position are adjustably mounted on the support base, the first laser probe, second laser probe, industry Camera is installed in the adjustment seat.
Preferably, the movement mechanism includes the first guide rail, the first mounting plate, the first actuator, the second guide rail, the second peace Loading board, the second actuator, third mounting plate;
First guide rail, the first actuator are installed on first mounting plate, and second mounting plate is installed on described First guide rail, first actuator are connect with second mounting plate, drive second mounting plate along first guide rail It is mobile;
Second guide rail and the second actuator are installed on second mounting plate, and the third mounting plate is mounted on described On second guide rail, second actuator is connect with the third mounting plate, and the third mounting plate is driven to lead along described second Rail is mobile;
First guide rail, the second guide rail are arranged in a crossed manner, and the monitor station is mounted on the third mounting plate.
Preferably, second mounting plate, third mounting plate middle part are equipped with through-hole, set on the through-hole of the third mounting plate There is transparent form;
The surface detection apparatus further includes the area source being arranged on the downside of first mounting plate.
The surface detection apparatus for implementing the utility model, has the advantages that surface detection apparatus to production to be measured When product examine is surveyed, the position of detection components is not moved, and is only allowed movement mechanism that monitor station is driven to be moved in translation, is effectively prevented detection group Influence of the kinematic error and rigging error of part to measurement, the position precision of monitor station is controllable, can promote detection accuracy, detection The motion range of platform can also become larger, and surface detection apparatus can also be allowed to be applicable in the big product of area of detection.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the decomposition texture schematic diagram of the surface detection apparatus in the utility model embodiment;
Fig. 2 is that the first laser in Fig. 1 is popped one's head in, second laser is popped one's head in and the position view of monitor station;
Fig. 3 is the decomposition diagram of the movement mechanism in Fig. 1.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed Illustrate specific embodiment of the present utility model.
As shown in Figure 1, the surface detection apparatus in one preferred embodiment of the utility model includes monitor station 1, detection group Part 2 and movement mechanism 3.
Monitor station 1 is equipped with the check bit 11 placed for product 4 to be measured, the generally planar product of product 4 to be measured, such as glass Glass, touch tablet, touch screen etc..Detection components 2 include the first laser probe 21 positioned at 11 top of check bit, first laser probe 21 is opposite with check bit 11.
Monitor station 1 is arranged on movement mechanism 3, and movement mechanism 3 adjusts the plan-position of monitor station 1, to allow first laser The information on the surface for 4 different location of product to be measured popped one's head on 21 acquisition testing positions 11 detects product 4 to be measured and visits with first laser The surface information of first 21 opposite side different location, such as flatness, segment difference.
Surface detection apparatus when detecting to product 4 to be measured, do not move by the position of detection components 2, only allows 3 band of movement mechanism Dynamic monitor station 1 is moved in translation, and effectively prevents the influence of the kinematic error and rigging error of detection components 2 to measurement, monitor station 1 Position precision it is controllable, detection accuracy can be promoted, the motion range of monitor station 1 can also become larger, and can also allow surface detection apparatus It is applicable in the big product of area of detection.
For being accurately positioned to planar products, guarantee will not be because placing deviation effects testing result, check bit 11 On several reference pins 12 are distributed with, to product 4 to be measured position, the adjacent both sides of product 4 to be measured are close to reference pins.Reference pins Nail 12 can position the non-characteristic area of planar products, convenient for product testing.
Preferably, check bit 11 be with the comparable profiling locating slot of 4 shape of product to be measured, after product 4 to be measured is put into, easily In positioning, deviation is prevented.In order to measure multiple products simultaneously, several profiling locating slots are distributed on monitor station 1, for multiple Product 4 to be measured measures after placing respectively.
It is fixed to further will test the positioning of the product to be measured 4 in position 11, prevents from deviating, the edge of check bit 11 is equipped with To the positioning component 13 that 4 position of product to be measured of placement is positioned, positioning component 13 can offset to the edge of product 4 to be measured, Cooperate with reference pins, product 4 to be measured is positioned.
In the present embodiment, positioning component 13 includes the locating piece 131 being arranged in at least two edges of check bit 11, locating piece 131 can be arranged on monitor station 1 with moving back and forth, when locating piece 131 is close mobile to check bit 11, to product 4 to be measured Edge is positioned against by product 4 to be measured, when locating piece 131 is mobile far from check bit 11, is separated with product 4 to be measured, convenient for Product 4 is surveyed to pick and place.
The bottom of check bit 11 is equipped with upper and lower perforative hollow area 14, the area to be tested of hollow area 14 and product 4 to be measured Relatively, the surface information of 4 downside of product to be measured can be detected by hollow area 14 from the bottom of monitor station 1.
As shown in Figure 1, Figure 2, further, detection components 2 further include that the second laser being arranged in below monitor station 1 is visited First 22, second laser probe 22 is opposite with check bit 11, first laser probe 21, second laser 22 settings symmetrical above and below of probe, To allow second laser probe 22 to pass through the lower surface information for detecting product 4 to be measured in hollow area 14.First laser probe 21, second swashs The common test data of light probe 22, can get the information such as thickness, the flatness of product 4 to be measured.
In some embodiments, detection components 2 further include industrial camera 23, and industrial camera 23 can shoot product 4 to be measured On information, judge first laser probe 21, second laser probe 22 measurement position it is whether accurate, it is easy to adjustment in time.
Surface detection apparatus further includes support base 5 and adjustment seat 6, and 6 position of adjustment seat is adjustably mounted on support base 5, First laser probe 21, second laser probe 22, industrial camera 23 are installed in adjustment seat 6, can be with the position tune of adjustment seat 6 It is whole and adjust.In general, the position of first laser probe 21, second laser probe 22, industrial camera 23 can adjust in advance before measuring It is whole in place, in measurement process can not have to adjustment.
In conjunction with shown in Fig. 3, in some embodiments, movement mechanism 3 includes the first guide rail 31, the first mounting plate 32, the One actuator 33, the second guide rail 34, the second mounting plate 35, the second actuator 36, third mounting plate 37, in general, the first guide rail 31 It is crossed roller guide rail with the second guide rail 34, the first actuator 33, the second actuator 36 are standard Axle mould group.
First mounting plate 32 is mounted on bottom plate 7, and the first guide rail 31, the first actuator 33 are installed on the first mounting plate 32, Second mounting plate 35 is installed on the first guide rail 31.First actuator 33 is connect with the second mounting plate 35, drives the second mounting plate 35 It is moved along the first guide rail 31.
Second guide rail 34 and the second actuator 36 are installed on the second mounting plate 35, and third mounting plate 37 is mounted on the second guide rail On 34, the second actuator 36 is connect with third mounting plate 37, and third mounting plate 37 is driven to move along the second guide rail 34.
First guide rail 31, the second guide rail 34 are arranged in a crossed manner, and monitor station 1 is mounted on third mounting plate 37, while along first When guide rail 31, the second guide rail 34 are mobile, the plan-position of adjustable monitor station 1.
It is equipped with through-hole 38 in the middle part of second mounting plate 35, third mounting plate 37, is conducive to reduce weight.Third mounting plate 37 leads to Hole 38 is equipped with colorless and transparent form 39, can allow second laser probe 22 that can also obtain product 4 to be measured on the downside of form 39 The surface information of downside.
Surface detection apparatus further includes the area source 8 that 32 downside of the first mounting plate is arranged in, and area source 8 is mounted on bottom plate 7 And first between mounting plate 32, area source 8 provides uniform light for measurement environment.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of surface detection apparatus, which is characterized in that including monitor station (1), detection components (2) and movement mechanism (3);
The monitor station (1) is equipped with the check bit (11) placed for product to be measured (4);
The detection components (2) include the first laser probe (21) above the check bit (11), the first laser Pop one's head in (21) and the check bit (11) relatively;
The monitor station (1) is arranged on the movement mechanism (3), and the movement mechanism (3) adjusts the flat of the monitor station (1) Face position, to allow the first laser probe (21) to acquire the product (4) to be measured and first laser probe (21) relatively The surface information of side.
2. surface detection apparatus according to claim 1, which is characterized in that be distributed on the check bit (11) several Reference pins (12) position the product (4) to be measured.
3. surface detection apparatus according to claim 1, which is characterized in that the check bit (11) be equipped with it is described to Survey the comparable profiling locating slot of product (4) shape.
4. surface detection apparatus according to claim 3, which is characterized in that be distributed on the monitor station (1) several imitative Shape locating slot.
5. surface detection apparatus according to claim 1, which is characterized in that the edge of the check bit (11) is equipped with to putting The positioning component (13) that product to be measured (4) position set is positioned.
6. surface detection apparatus according to claim 5, which is characterized in that the positioning component (13) is included in the inspection The inspection can be arranged in the locating piece (131) of at least two edges setting of location (11), the locating piece (131) with moving back and forth On scaffold tower (1).
7. surface detection apparatus according to claim 1, which is characterized in that the bottom of the check bit (11) is equipped with up and down Perforative hollow area (14), the hollow area (14) are opposite with the area to be tested of the product (4) to be measured;
The detection components (2) further include the second laser probe (22) being arranged below the monitor station (1), and described second swashs Relatively, the first laser probe (21), second laser probe (22) are symmetrical above and below for light probe (22) and the check bit (11) Setting, to detect the lower surface information of the product (4) to be measured by the hollow area (14).
8. surface detection apparatus according to claim 7, which is characterized in that the detection components (2) further include industrial phase Machine (23), the surface detection apparatus further include support base (5) and adjustment seat (6), and adjustment seat (6) position is adjustably installed On the support base (5), the first laser probe (21), second laser probe (22), industrial camera (23) are installed in On the adjustment seat (6).
9. surface detection apparatus according to any one of claims 1 to 8, which is characterized in that the movement mechanism (3) includes First guide rail (31), the first mounting plate (32), the first actuator (33), the second guide rail (34), the second mounting plate (35), second drive Moving part (36), third mounting plate (37);
First guide rail (31), the first actuator (33) are installed on first mounting plate (32), second mounting plate (35) it is installed on first guide rail (31), first actuator (33) connect with second mounting plate (35), drives institute It is mobile along first guide rail (31) to state the second mounting plate (35);
Second guide rail (34) and the second actuator (36) are installed on second mounting plate (35), the third mounting plate (37) it is mounted on second guide rail (34), second actuator (36) connect with the third mounting plate (37), drives The third mounting plate (37) is mobile along second guide rail (34);
First guide rail (31), the second guide rail (34) are arranged in a crossed manner, and the monitor station (1) is mounted on the third mounting plate (37) on.
10. surface detection apparatus according to claim 9, which is characterized in that second mounting plate (35), third installation Through-hole (38) are equipped in the middle part of plate (37), the through-hole (38) of the third mounting plate (37) is equipped with transparent form (39);
The surface detection apparatus further includes the area source (8) being arranged on the downside of first mounting plate (32).
CN201821182337.9U 2018-07-24 2018-07-24 A kind of surface detection apparatus Active CN208419896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821182337.9U CN208419896U (en) 2018-07-24 2018-07-24 A kind of surface detection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821182337.9U CN208419896U (en) 2018-07-24 2018-07-24 A kind of surface detection apparatus

Publications (1)

Publication Number Publication Date
CN208419896U true CN208419896U (en) 2019-01-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821182337.9U Active CN208419896U (en) 2018-07-24 2018-07-24 A kind of surface detection apparatus

Country Status (1)

Country Link
CN (1) CN208419896U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109682310A (en) * 2019-03-06 2019-04-26 深圳佰视特光电科技有限公司 Thickness plane degree segment difference detection device, system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109682310A (en) * 2019-03-06 2019-04-26 深圳佰视特光电科技有限公司 Thickness plane degree segment difference detection device, system and method
CN109682310B (en) * 2019-03-06 2021-02-26 深圳佳视德智能科技有限公司 Thickness flatness section difference detection device, system and method

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Address after: 518000 floor 1, No.2, Changyi industrial factory, No.1, Lirong Road, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Zhixin Precision Instrument Co.,Ltd.

Address before: 518000 floor 1, No.2, Changyi industrial factory, No.1, Lirong Road, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN ZHIXIN PRECISION INSTRUMENT Co.,Ltd.