CN202814340U

CN202814340U - Indexing air blowing detection device

Info

Publication number: CN202814340U
Application number: CN 201220490959
Authority: CN
Inventors: 杜侑轩
Original assignee: Ta Liang Technology Co Ltd
Current assignee: Ta Liang Technology Co Ltd
Priority date: 2012-09-24
Filing date: 2012-09-24
Publication date: 2013-03-20
Anticipated expiration: 2022-09-24

Abstract

The utility model discloses an indexing air blowing detection device which is provided with a carrying platform and a detection device. The surface of the carrying platform carries a to-be-tested object. The edge of the to-be-tested object is provided with multiple detection parts. The detection parts are exposed out of the carrying platform and are suspended. The detection device is arranged above the carrying platform, and the detection device is provided with a body. The inside of the body is provided with an image detector. The image detector just faces to the detection part of the to-be-tested object. The bottom of the body is provided with a first nozzle and a second nozzle which are corresponding to the two sides of the image detector. The air blowing directions of the first nozzle and the second nozzle are toward the lower part of the image detector, and the air blowing directions of the first nozzle and the second nozzle form an acute angle with the to-be-tested object, and the detection device can obtain the accurate measurement data.

Description

Calibration air blowing pick-up unit

Technical field

The utility model relates to a kind of calibration air blowing pick-up unit, espespecially utilizes blowing method cleaning determinand, but makes the pick-up unit of image detector shooting clear image.

Background technology

In the processing of face glass, mostly need to do the grinding of glass surface and the edging of glass edge by automated machine, to meet mobile phone faceplate, the specification of the glass substrates such as contact panel, and be subject to the harm that produces sharpened edge after the face glass cutting when avoiding personnel to touch, and the face glass after the processing, can use the image measuring system of robotization, edge for face glass is measured, to guarantee the processing dimension of face glass, but face glass is when carrying out attrition process, constantly the supply lapping liquid is to grinding place of face glass, because producing high temperature, damages face glass avoiding in the process of lapping, and after the face glass attrition process, the lapping liquid that it is residual namely can affect the accuracy of image measuring system when measuring, therefore, to how to solve above-mentioned existing problem and disappearance, be the problem of relevant research and development that the dealer desires most ardently.

Summary of the invention

Fundamental purpose of the present utility model is to be to provide a kind of calibration air blowing pick-up unit, utilization is arranged at the nozzle on the pick-up unit, when pick-up unit carried out radiographic measurement, the nozzle liquid spray that the measured zone of determinand is residual removed, and makes pick-up unit obtain correct measurement data.

Secondary objective of the present utility model is to be to provide a kind of calibration air blowing pick-up unit, utilize jet direction and the determinand of the nozzle on the pick-up unit to form acute angle, allow nozzle in spray during except the residual liquid of measured zone, liquid can not be adsorbed in determinand bottom edge place, makes pick-up unit obtain correct measurement data.

For reaching above-mentioned purpose, calibration air blowing pick-up unit of the present utility model, to have microscope carrier and pick-up unit, described microscope carrier surface bears has determinand, the determinand edge is formed with a plurality of test sections, test section is to be exposed to microscope carrier to form hanging shape, and pick-up unit is to be arranged at place, microscope carrier top, and pick-up unit is to have body, be provided with image detector in the body, image detector is the test section that is right against determinand, and the body bottom surface is respectively arranged with the first nozzle and second nozzle in two sides of image detector, the jet direction of the first nozzle and second nozzle is towards the image detector below, makes the jet direction of the first nozzle and second nozzle and determinand form acute angle.

The utility model is to utilize blowing method cleaning determinand, but makes image detector shooting clear image.

Description of drawings

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is top view of the present utility model.

Fig. 3 is front view of the present utility model.

Fig. 4 is side view of the present utility model.

Fig. 5 is the action diagram () of the utility model when using.

Fig. 6 is the action diagram (two) of the utility model when using.

Fig. 7 is action synoptic diagram of the present utility model.

Description of reference numerals: 1, microscope carrier; 2, pick-up unit; 21, body; 22, image detector; 23, the first nozzle; 24, second nozzle; 3, determinand; 31, test section.

Embodiment

See also Fig. 1 to shown in Figure 5, find out that by knowing among the figure the utility model calibration air blowing pick-up unit is to have microscope carrier 1 and pick-up unit 2, wherein:

Described microscope carrier 1 surface bears has determinand 3, and determinand 3 edges are formed with a plurality of test sections 31, and test section 31 is to be exposed to microscope carrier 1 to form hanging shape.

Described pick-up unit 2 is to be arranged at place, microscope carrier 1 top, and pick-up unit 2 is to have body 21, be provided with image detector 22 in the body 21, image detector 22 is the test sections 31 that are right against determinand 3, and body 21 bottom surfaces are respectively arranged with the first nozzle 23 and second nozzle 24 in two sides of image detector 22, the first nozzle 23 is towards image detector 22 belows with the jet direction of second nozzle 24, makes the first nozzle 23 and jet direction and the determinand 3 of second nozzle 24 form acute angle.

See also Fig. 1 and Fig. 5 to shown in Figure 7, find out by knowing among the figure, when 2 pairs of determinands 3 of pick-up unit detect, to allow the image detector 22 of pick-up unit 2, test section 31 place's images of sequentially taking determinand 3 detect, to utilize microscope carrier 1 to drive determinand 3, make the test section 31 of determinand 3 sequentially pass through image detector 22 belows of pick-up unit 2, or allow pick-up unit 2 move, make image detector 22 sequentially pass through test section 31 tops of determinand 3, and at the test section 31 of sequentially taking determinand 3 simultaneously, the first nozzle 23 of pick-up unit 2 can change because of the relative position of pick-up unit 2 with determinand 3 with second nozzle 24, and sequentially be positioned at test section 31 outsides of determinand 3, and namely can be jet to test section 31 at the first nozzle 23 or the second nozzle 24 in the outside, and then blow away the foreign matter at test section 31 places, as: liquid, residual dust after dust or the grinding, allow image detector 22 can shoot clearly image so that by the measured data of image can be more accurately.

Moreover, because the first nozzle 23 forms acute angle with jet direction and the determinand 3 of second nozzle 24, therefore the first nozzle 23 and second nozzle 24 are when jet, the eruption scope of gas is edge and upper surface and the lower surface of inclusion test section 31, the lower surface edge place that therefore can avoid liquid to adsorb test section 31 because of surface tension causes the captured image of image detector 22 unintelligible.

Therefore, the utility model be for can solve the deficiencies in the prior art and disappearance, and can increase effect, and its gordian technique is:

(1) the utility model is to utilize the first nozzle 23 directly to be installed on pick-up unit 2 with second nozzle 24, allow the image detector 22 of pick-up unit 2 when taking, the first nozzle 23 and second nozzle 24 are removed test section 31 place's foreign matters of determinands 3, so that image detector 22 can be shot clearly image.

(2) the first nozzle 23 of the present utility model, second nozzle 24 are simultaneously action with image detector 22, therefore can not affect image detector 22 operation programs, measure required man-hour except not increasing, the user also can be installed the first nozzle 23 and second nozzle 24 easily additional on existing radiographic measurement device 22, make more accurately measurement result of radiographic measurement device 22 performances.

(3) the first nozzle 23 of the present utility model forms acute angles with the jet direction of second nozzle 24 with determinand 3, so the lower surface edge place that can avoid liquid to adsorb test section 31 because of surface tension, makes the captured image of image detector 22 more clear.

Claims

1. a calibration air blowing pick-up unit is characterized in that, is to have microscope carrier and pick-up unit, wherein:

Described microscope carrier surface bears has determinand, and the determinand edge is formed with a plurality of test sections, and test section is to be exposed to microscope carrier to form hanging shape;

Described pick-up unit is arranged at place, microscope carrier top, and pick-up unit has body, be provided with image detector in the body, image detector is the test section that is right against determinand, and the body bottom surface is respectively arranged with the first nozzle and second nozzle in two sides of image detector, the jet direction of the first nozzle and second nozzle is towards the image detector below, makes the jet direction of the first nozzle and second nozzle and determinand form acute angle.