CN208476825U - A kind of 3D bend glass automatic detection device - Google Patents

Abstract

The utility model discloses a kind of 3D bend glass automatic detection devices, comprising: is arranged in parallel and at interval first crossbeam and second cross beam；And the jig component immediately below first crossbeam, wherein first crossbeam extends along the y axis with second cross beam, slidably matches respectively on first crossbeam and second cross beam and is connected to code-spraying mechanism and testing agency.According to the utility model, it is the online high speed full-inspection type 3D bend glass online detection instrument specially designed, it is driven using double-station high-speed motor, 3D camera scanning automatically switches detection station, cooperates full-automatic loading and unloading, it can be realized a large amount of 3D bend glass on-line checking demand, the online detection efficiency of 3D bend glass after processing is substantially increased, the place for finding product problem in time is conducive to, convenient for improving technique, improving production efficiency and yields.

Description

A kind of 3D bend glass automatic detection device

Technical field

The utility model relates to non-contact automatic detection field, in particular to a kind of 3D bend glass detects dress automatically It sets.

Background technique

The glass cover-plate used on smart terminal product display on existing market can be divided into: 2D glass, 2.5D glass and 3D bend glass, wherein the pure flat surface glass of 2D glass, that is, common, without any cambered design；It is flat that 2.5D glass is then intermediate Face design, edge use cambered design；Then intermediate and marginal portion may be designed to curved arc to 3D bend glass.3D is bent Surface glass mainly be bent using hot-bending machine, can achieve higher crooked radian, some physics of 3D bend glass Characteristic is substantially better than 2D and 2.5D glass.3D bend glass has frivolous, transparent cleaning, anti-fingerprint, anti-dazzle, hard, scratch resistance Wound, the advantages that weatherability is good, can not only promote the novel appearance of smart terminal product, can also bring outstanding touch-control hand Sense brings preferably display and touch experience.

The domestic manufacturers for having intelligent terminal optical glass volume production ability at present are not very much, in current technology level Under, the degree of automation is low during the quality testing after the production of 3D bend glass and production, and it is high to manpower dependence, it causes to produce And detection efficiency is low, yields is only 40% or so, it is difficult to meet ever-increasing market demand, for the urgent of reply market Demand needs to promote the intelligence manufacture of enterprise as far as possible by making the stable high standard intelligence manufacture of performance and detection architecture Level is enhanced production capacities, Improving The Quality of Products, yields, product processing efficiency, while reducing production cost again, is realized Large-scale production.In view of this, it is really necessary to develop a kind of 3D bend glass automatic detection device, to solve the above problems.

Utility model content

For the shortcomings of the prior art, the purpose of the utility model is to provide a kind of 3D bend glass is automatic Detection device uses double-station high speed for the online high speed full-inspection type 3D bend glass online detection instrument specially designed Motor driven, 3D camera scanning automatically switch detection station, cooperate full-automatic loading and unloading, can be realized a large amount of 3D curved surface glass Glass on-line checking demand substantially increases the online detection efficiency of 3D bend glass after processing, is conducive to find to produce in time The place of product problem, convenient for improving technique, improving production efficiency and yields.

In order to realize above-mentioned purpose according to the present utility model and other advantages, provides a kind of 3D bend glass and examine automatically Survey device, comprising:

It is arranged in parallel and at interval first crossbeam and second cross beam；And

Jig component immediately below first crossbeam,

Wherein, first crossbeam extends along the y axis with second cross beam, on first crossbeam and second cross beam respectively slidably With being connected to code-spraying mechanism and testing agency.

Preferably, jig component includes:

Jig bracket；

Rotating driver on jig bracket；And

The jig mounting plate being sequentially connected with the power output end of rotating driver,

Wherein, jig mounting plate extends along the x axis, and rear and front end is connected with glass jig, and jig mounting plate exists The period reciprocally rotates 180 ° in the horizontal plane under the driving of rotating driver.

Preferably, the front and rear sides of first crossbeam are respectively equipped with coding station and detection station positioned opposite, jig Branch is set up between the coding station and detection station, and jig mounting plate makes its rear and front end under rotating driver driving The glass jig period reciprocally switch between the coding station and detection station.

Preferably, the glass jig includes:

With the first jig of the end Joint of jig mounting plate；And

The second jig being removably installed on the first jig,

Wherein, the first jig extends along the x axis, and at least two are connected on the inside edge of the second jig along Y-axis side To the X of arrangement to limited post, the side of the first jig is connected with Y-direction limited post.

Preferably, at least three vacuum slots are disposed on the first jig.

Preferably, code-spraying mechanism includes:

With the coding mounting rack of first crossbeam sliding mating；And

Multiple ink jet numbering machines arranged along the y axis on the coding mounting rack,

Wherein, adjacent ink jet numbering machine be staggered in the X-axis direction a certain distance so that the coding mouth of its bottom in X-direction On be staggered.

Preferably, the distance that is staggered of adjacent ink jet numbering machine in the X-axis direction is 3~10mm.

Preferably, the coding mounting rack includes:

The main installation riser extended along the y axis；And

It is fixed in the left installation riser and right installation riser of main installation riser left and right ends,

Wherein, main installation riser and first crossbeam sliding are coupled, and left installation riser is parallel with right installation riser and interval is set It sets the bottom to form the installation space being located between the two, between left installation riser and right installation riser and is equipped with mounting base, Multiple ink jet numbering machines are set on mounting base and the tightening position folded by left installation riser and right installation riser.

Preferably, the testing agency includes:

With the detection supporting plate of second cross beam sliding mating；

With the detection mounting plate being slidably connected on front side of detection supporting plate；And

Camera and laser source on front side of detection mounting plate,

Wherein, straight down, the incident direction of laser source and the shooting direction of camera have angle the shooting direction of camera.

Preferably, the size of the angle is 15 °~63 °.

Preferably, the front side for detecting supporting plate is equipped with the longitudinal rail extended along the vertical direction, detects mounting plate and longitudinal direction Guide rail sliding mating, detection supporting plate are equipped with the lift adjustment knob with detection mounting plate transmission connection.

Preferably, camera is located at the surface of the detection station.

The utility model compared with prior art, the beneficial effect is that: it is the online high speed full-inspection type 3D specially designed Bend glass online detection instrument, uses double-station high-speed motor and drives, and 3D camera scanning automatically switches detection station, matches Full-automatic loading and unloading are closed, large batch of 3D bend glass on-line checking demand is can be realized, substantially increases 3D bend glass and exist Online detection efficiency after processing is conducive to the place for finding product problem in time, convenient for improving technique, improving production efficiency And yields, the limitation of traditional OMM and CMM are breached, monolith 3D bend glass may be implemented and dismiss most control, is broken through Laboratory sampling observation, realizes complete detection.

Detailed description of the invention

Fig. 1 is the three-dimensional structure view according to 3D bend glass automatic detection device described in the utility model；

Fig. 2 is to be regarded according to the three-dimensional structure of code-spraying mechanism in 3D bend glass automatic detection device described in the utility model Figure；

Fig. 3 is the top view according to code-spraying mechanism in 3D bend glass automatic detection device described in the utility model；

Fig. 4 is the bottom view according to code-spraying mechanism in 3D bend glass automatic detection device described in the utility model；

Fig. 5 is the front view according to testing agency in 3D bend glass automatic detection device described in the utility model；

Fig. 6 is to be regarded according to the three-dimensional structure of jig component in 3D bend glass automatic detection device described in the utility model Figure；

Fig. 7 is to be regarded according to the three-dimensional structure of glass jig in 3D bend glass automatic detection device described in the utility model Figure；

Fig. 8 is the top view according to glass jig in 3D bend glass automatic detection device described in the utility model.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, the aforementioned and other mesh of the utility model , features, aspects and advantages will be apparent, to enable those skilled in the art's refer to the instruction text real accordingly It applies.In the accompanying drawings, for clarity, shape and size can be amplified, and identical attached drawing mark will be used in all figures Note is to indicate the same or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, The words such as the left side, the right, top, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " high Degree " is equivalent to size from the top to the bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to be arrived in the past Size afterwards.These relative terms are to be not intended to need specifically to be orientated for convenience and usually.Be related to attachment, Connection etc. term (for example, " connection " and " attachment ") refer to these structures pass through intermediate structure directly or indirectly to one another fixation or The relationship of attachment and movable or rigidly attached or relationship, unless otherwise clearly stating.

Referring to Fig.1~Fig. 8,3D bend glass automatic detection device 1 includes:

It is arranged in parallel and at interval first crossbeam 112 and second cross beam 113；And

Jig component 12 immediately below first crossbeam 112,

Wherein, first crossbeam 112 extends along the y axis with second cross beam 113, first crossbeam 112 and second cross beam 113 It is upper respectively slidably with being connected to code-spraying mechanism 13 and testing agency 14.

Referring to Fig. 6~Fig. 8, jig component 12 includes:

Jig bracket 121；

Rotating driver 122 on jig bracket 121；And

The jig mounting plate 123 being sequentially connected with the power output end of rotating driver 122,

Wherein, jig mounting plate 123 extends along the x axis, and rear and front end is connected with glass jig, jig mounting plate 123 the period reciprocally rotates 180 ° in the horizontal plane under the driving of rotating driver 122.

Further, the front and rear sides of first crossbeam 112 are respectively equipped with coding station and detection station positioned opposite, control Have bracket 121 to be set between the coding station and detection station, jig mounting plate 123 makes it under rotating driver driving The glass jig period of rear and front end reciprocally switches between the coding station and detection station.So that be detected Glass successively carries out feeding operation and coding operation, after the completion of coding, glass on the glass jig on the coding station It is to be detected that glass to be detected on jig is transferred to detection station etc., and after the completion of to be detected, the glass after having detected is turned again It is moved back to waiting blanking at coding station.

Further, the glass jig includes:

With the first jig 124 of the end Joint of jig mounting plate 123；And

The second jig 125 being removably installed on the first jig 124,

Wherein, the first jig 124 extends along the x axis, and at least two edges are connected on the inside edge of the second jig 125 For the X of Y direction arrangement to limited post 1251, the side of the first jig 124 is connected with Y-direction limited post 1241.For different sizes The bend glass of specification can be realized by adjusting X of second jig 125 on the first jig 124 to relative position.One In embodiment, X extends along the vertical direction to limited post 1251 and Y-direction limited post 1241.When feeding, manipulator can pass through X The positioning operation of its x-direction and y-direction is realized to limited post 1251 and Y-direction limited post 1241.

Further, at least three vacuum slots 1243 are disposed on the first jig 124.When feeding, manipulator can pass through X The positioning step that its x-direction and y-direction is realized to limited post 1251 and Y-direction limited post 1241, after the completion of positioning, below workpiece Vacuum slot 1243 sucked with realize further positioning, prevent in coding, transfer, detection due to workpiece shaking cause Detection failure.

In a preferred embodiment, the inside of the first jig 124 offers the first lightening hole 1244, the first jig 124 Edge have the second lightening hole 1245 of semi open model.And vacuum slot 1243 is arranged in the first lightening hole 1244 and second The edge of lightening hole 1245.Enable to the first jig 124 in the premise for guaranteeing that there is enough structural strengths using this design Under, own wt can be reduced as far as possible, to reduce the energy waste in transfer process, reduce production cost.

Referring to Fig. 7 and Fig. 8, the second jig 125 is located at the second half section of the first jig 124, and the width of the second jig 125 is less than The width of first jig 124, the left and right sides of the second jig 125 and rear side, the first jig 124 edge on integral type formation There is the skirt section 1242 extended straight up.1242 one side of skirt section can limit the second jig 125 on the first jig 125 along X The final position in direction can also limit the second jig 125 in the Y-direction position on the first jig 125, prevent from adjusting X occurs generating offset with Y-axis to limited post 1251 in journey.

Referring to Fig. 2~Fig. 4, code-spraying mechanism 13 includes:

With the coding mounting rack of the sliding mating of first crossbeam 112；And

Multiple ink jet numbering machines 135 arranged along the y axis on the coding mounting rack,

Wherein, adjacent ink jet numbering machine 135 is staggered a certain distance so that the coding mouth 1351 of its bottom exists in the X-axis direction It is staggered in X-direction.The surface defects detection difficult point of 3D bend glass is two aspects, is on the one hand the light transmission due to glass Property, since glass is transparent material, using general Systems for optical inspection in glass front polishing, most of light passes through glass Detector lens can be reflected back by only having few some light after transmission, this results in the surface defect of glass can not be in detector lens Middle display is obvious, to influence detection accuracy；Other hand uses general Systems for optical inspection due to the reflective of glass When carrying out transmission polishing, encountering defect will form multilayer diffusing reflection, and also resulting in unconspicuous defect can not show, most of thin Microdefect ability blur-free imaging only within the scope of specific viewing angle, this just proposes huge choose to the design of contactless optical path War.And the size detection difficult point of 3D bend glass is to lack effective imaging mode, since 3D bend glass leads to glass table The problem of optical characteristics in face generates greatly variation, brings is exactly this most common work of the aurora triangulation 3D object of classics The utter failure of industry accurate measurement mode, wherein most important reason is exactly the high light transmittance because of glass, so that being incident upon glass The high brightness contour line that laser on glass surface is can produce unlike on other materials surface for observation, to can not make The 3D shape of glass is directly measured with traditional high-accuracy 3D camera of industry, the mode that can uniquely measure is exactly in advance in glass Opaque coating is sprayed on glass, but this is not allowed again by prior art, therefore there is employed herein code-spraying mechanisms 13, in 3D The opaque material of one layer of easy-clear is sprayed on bend glass surface, existing above-mentioned in the detection process to solve 3D bend glass Defect.

Further, the distance that is staggered of adjacent ink jet numbering machine 135 in the X-axis direction is 3~10mm.In preferred embodiment In, the distance that is staggered of adjacent ink jet numbering machine 135 in the X-axis direction is 5mm.

Further, the coding mounting rack includes:

The main installation riser 131 extended along the y axis；And

It is fixed in the left installation riser 133 and right installation riser 132 of main 131 left and right ends of installation riser,

Wherein, main installation riser 131 is coupled with the sliding of first crossbeam 112, left installation riser 133 and right installation riser 132 Parallel and interval setting is to form the installation space being located between the two, between left installation riser 133 and right installation riser 132 Bottom is equipped with mounting base 134, and multiple ink jet numbering machines 135 are set on mounting base 134 and by left installation riser 133 and right installation Tightening position folded by vertical plate 132.

Referring to Fig. 5, the testing agency 14 includes:

With the detection supporting plate 141 of the sliding mating of second cross beam 113；

The detection mounting plate 143 being slidably connected with the front side of detection supporting plate 141；And

Camera 145 and laser source 144 on 143 front side of detection mounting plate,

Wherein, the shooting direction of camera 145 straight down, the shooting direction of the incident direction of laser source 144 and camera 145 It has angle.

Further, the size of the angle is 15 °~63 °.In a preferred embodiment, the size of the angle is 45°。

In a preferred embodiment, the front side for detecting supporting plate 141 is equipped with the longitudinal rail 142 extended along the vertical direction, It detects mounting plate 143 and longitudinal rail 142 is slided and is coupled, detection supporting plate 141 is equipped with and the detection transmission connection of mounting plate 143 Lift adjustment knob 146.

Further, camera 145 is located at the surface of the detection station.

Work step:

Glass to be detected is placed on the glass jig on the coding station by S1, manipulator；

S2, after glass jig glass clamp kept steady it is fixed after, code-spraying mechanism is moved to coding station along first crossbeam 112 Surface carries out coding to glass；

After S3, completion coding operation, rotating driver 122 drives jig mounting plate 123 that glass jig thereon is driven to turn It moves on in detection station；

S4, testing agency 14 move to the other side of glass along second cross beam 113 from the side of glass, during the motion Laser source 144 launch laser, laser successively beats spraying in glass surface, and camera 145 receives the laser from coding Reflected light, the processing by collected reflected light data by hind computation program can determine whether the surface quality and shape of glass Whether size meets design requirement；

S5, step S1~S4 is repeated until completing the detection process of all glass.

Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model Application, modifications and variations will be readily apparent to persons skilled in the art.

Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical It is novel to be not limited to specific details and legend shown and described herein.

Claims (10)

1. a kind of 3D bend glass automatic detection device (1) characterized by comprising

It is arranged in parallel and at interval first crossbeam (112) and second cross beam (113)；And

Jig component (12) immediately below first crossbeam (112),

Wherein, first crossbeam (112) extends along the y axis with second cross beam (113), first crossbeam (112) and second cross beam (113) slidably match respectively on and be connected to code-spraying mechanism (13) and testing agency (14).

2. 3D bend glass automatic detection device (1) as described in claim 1, which is characterized in that jig component (12) includes:

Jig bracket (121)；

Rotating driver (122) on jig bracket (121)；And

The jig mounting plate (123) being sequentially connected with the power output end of rotating driver (122),

Wherein, jig mounting plate (123) extends along the x axis, and rear and front end is connected with glass jig, jig mounting plate (123) period reciprocally rotates 180 ° in the horizontal plane under the driving of rotating driver (122).

3. 3D bend glass automatic detection device (1) as claimed in claim 2, which is characterized in that before first crossbeam (112) Two sides are respectively equipped with coding station and detection station positioned opposite afterwards, and jig bracket (121) is set to the coding station and inspection It surveys between station, jig mounting plate (123) makes the glass jig period of its rear and front end under rotating driver driving Reciprocally switch between the coding station and detection station.

4. 3D bend glass automatic detection device (1) as claimed in claim 3, which is characterized in that the glass jig includes:

With the first jig (124) of the end Joint of jig mounting plate (123)；And

The second jig (125) being removably installed on the first jig (124),

Wherein, the first jig (124) extends along the x axis, and at least two edges are connected on the inside edge of the second jig (125) For the X of Y direction arrangement to limited post (1251), the side of the first jig (124) is connected with Y-direction limited post (1241).

5. 3D bend glass automatic detection device (1) as claimed in claim 4, which is characterized in that cloth on the first jig (124) It is equipped at least three vacuum slots (1243).

6. 3D bend glass automatic detection device (1) as claimed in claim 5, which is characterized in that code-spraying mechanism (13) includes:

With the coding mounting rack of first crossbeam (112) sliding mating；And

Multiple ink jet numbering machines (135) arranged along the y axis on the coding mounting rack,

Wherein, adjacent ink jet numbering machine (135) is staggered a certain distance so that the coding mouth (1351) of its bottom exists in the X-axis direction It is staggered in X-direction.

7. 3D bend glass automatic detection device (1) as claimed in claim 6, which is characterized in that adjacent ink jet numbering machine (135) exists The distance that is staggered in X-direction is 3~10mm.

8. 3D bend glass automatic detection device (1) as claimed in claim 6, which is characterized in that the coding mounting rack packet It includes:

The main installation riser (131) extended along the y axis；And

The left installation riser (133) and right installation riser (132) of main installation riser (131) left and right ends are fixed in,

Wherein, main installation riser (131) and first crossbeam (112) sliding are coupled, left installation riser (133) and right installation riser (132) parallel and interval setting is to form the installation space being located between the two, left installation riser (133) and right installation riser (132) bottom between is equipped with mounting base (134), and multiple ink jet numbering machines (135) are set on mounting base (134) and by left peace Fill tightening position folded by vertical plate (133) and right installation riser (132).

9. 3D bend glass automatic detection device (1) as claimed in claim 8, which is characterized in that the testing agency (14) Include:

With the detection supporting plate (141) of second cross beam (113) sliding mating；

With the detection mounting plate (143) being slidably connected on front side of detection supporting plate (141)；And

Camera (145) and laser source (144) on detection mounting plate (143) front side,

Wherein, the shooting direction of camera (145) straight down, the shooting side of the incident direction of laser source (144) and camera (145) To having angle.

10. 3D bend glass automatic detection device (1) as claimed in claim 9, which is characterized in that the size of the angle is 15 °~63 °, the front side of detection supporting plate (141) is equipped with the longitudinal rail (142) extended along the vertical direction, detects mounting plate (143) It slides and is coupled with longitudinal rail (142), detection supporting plate (141) is equipped with the rising-falling tone with detection mounting plate (143) transmission connection It saves knob (146), camera (145) is located at the surface of the detection station.