CN105698680B - It is a kind of for measuring the visual imaging measuring system of side or internal structure - Google Patents

Abstract

The invention discloses a kind of for measuring the visual imaging measuring system of side or internal structure, comprising: control system；Workbench；First guide assembly, first guide assembly include the left support abutment and right support abutment, the first guide rail being fixed on workbench；Component is measured, it can be along the first guide rail toward polyslip；Automatic loading/unloading component on the workbench；And at least one carrier component, wherein the carrier component is equipped with the light deflector for deflecting determinand side or internal structure light, and the measurement component, automatic loading/unloading component and carrier component are electrically connected with the control system.The present invention has the measurement accuracy for ensuring to be arranged in carrier component light deflector to improve the determinand side and internal structure especially tiny to dimensional structure, complicated to determinand, and improve measurement success rate, time of measuring is reduced, measurement efficiency beneficial effect is improved.

Description

It is a kind of for measuring the visual imaging measuring system of side or internal structure

Technical field

The present invention relates to a kind of non-contact vision imaging size measuring systems, more particularly, to one kind for measuring The visual imaging measuring system of side or internal structure.

Background technique

Contactless dimension measuring device based on the technologies such as photoelectricity, electromagnetism, ultrasonic wave, instrument measuring cell not In the case where contacting with testee surface, the various appearances of testee or the dimension data feature of inherence can be obtained.It is non- Contact Size Measuring System precision compared with traditional contact range-measurement system is higher, more convenient operation, safety coefficient are higher, Cleanliness is high, small to the pollution level of measured object in measurement process, to be applied to the multiple of industrial production and scientific research Field.

Typical contactless dimension measurement method such as laser triangulation, electric vortex method, ultrasonic method of measuring, visual imaging are surveyed Amount method, ultrasonic Method for Measuring etc., wherein visual imaging mensuration refer to by machine vision product (i.e. image-pickup device, It is divided to CMOS camera and two kinds of CCD camera, CMOS camera pixel is higher, about 25,000,000 pixels, and CCD camera pixel is lower, greatly About 1,500,000 pixels) it target will be ingested is converted into picture signal, dedicated image processing system is sent to, according to pixel point The information such as cloth and brightness, color, are transformed into digitized signal, and picture system carries out various operations to these signals to extract target Feature, and then control according to the result of differentiation the device action at scene, in measurement defect and prevent faulty goods from being dispensed Function aspect to consumer has immeasurable value.

Measurement of the visual imaging measuring system in the prior art for the labyrinth shape on determinand surface and inside With certain limitation: firstly, since the structure of the small size determinand of labyrinth is more complicated, being placed on carrier and compare Relatively be difficult to clamp or clamping process in spend overlong time, although or be clamped determinand, such as fixture carries Tool again can generate the irradiation of environment light and block, so that the image quality to determinand has an impact；Secondly, for side and interior Portion has the determinand of labyrinth when measuring, due to measurement component camera lens compared to size for determinand compared with Greatly, camera lens can not sufficiently be deep into the side of determinand or inside carries out measurement of taking pictures, so that measurement small size Determinand side or inside dimension there is no relatively effective solutions.

Summary of the invention

Shortcoming present in view of the above technology, the object of the present invention is to provide one kind for measuring side or inside The visual imaging measuring system of structure, optimizes existing contactless measuring system, it is ensured that in carrier component Light deflector is set to improve the survey for being especially tiny to dimensional structure, complicated determinand side and internal structure to determinand Accuracy of measurement, and measurement success rate is improved, time of measuring is reduced, measurement efficiency is improved.In order to realize it is according to the present invention these Purpose and other advantages, provide a kind of for measuring the visual imaging measuring system of side or internal structure, which is characterized in that Include:

Control system；

Workbench；

The first guide assembly on the workbench, first guide assembly include being fixed on the workbench Left support abutment and right support abutment and the first guide rail being connected across between the left support abutment and right support abutment；

Measurement component on first guide rail, the measurement component can reciprocally be slided back and forth along first guide rail It moves；

Automatic loading/unloading component on the workbench, under the first guide rail and between left support abutment and right support abutment； And

At least one set on the automatic loading/unloading component side is used to clamp determinand and has good light permeability Carrier component, the carrier component include: set on the automatic loading/unloading component side and parallel with second guide rail 4th guide rail；And the carrier on the 4th guide rail, the carrier can reciprocatingly slide back and forth along the 4th guide rail,

Wherein, the carrier includes the carrier pedestal being slidably connected with the 4th guide rail and is set on the carrier pedestal Clamp mount, fixture pressure head, load plate component and under the carrier pedestal for driving the rotation of the fixture pressure head Cylinder, the carrier component are equipped with light deflector for deflecting determinand side or internal structure light, the measurement component, Automatic loading/unloading component and carrier component are electrically connected with the control system, and the load plate component includes being set to the fixture The determinand load plate for placing determinand immediately below pressure head and at least one light set on the determinand load plate side Deflector load plate, the light deflector include the first light deflector and the second light deflector, and the light deflector load plate is equipped with First light deflector, the determinand load plate are equipped at least one second light deflector.

Preferably, it there are two the carrier component is set, and is symmetrical arranged about the automatic loading/unloading component.

Preferably, there are two the light deflector load plate is set, it is respectively arranged on the left and right sides of the determinand load plate, and It is symmetrical arranged about the determinand load plate.

Preferably, the fixture pressure head includes jig main body and fixture claw, the near middle of the jig main body with The clamp mount pivot joint, and its end is nearby supported and is driven by the rotary cylinder, a left side for the front end of the jig main body Right two sides are symmetrically affixed, and there are two the fixture claws.

Preferably, the fixture claw includes:

The claw matrix affixed with the jig main body；And

Integrally in conjunction with the claw matrix and the claw main body that extends forward along the front end of the claw matrix, wherein The lower surface of the claw main body is integrally connected with multiple lug bosses, between the adjacent lug boss between be separated with centainly away from From the size characteristic at the lower surface of each lug boss and the contact point of determinand matches.

Preferably, light deflector load plate block structure in the shape of a " convex ", the light deflector are triangular prism shape Prism, the light deflector load plate includes:

It is formed in first inclined-plane at place on its boss and opposite with the determinand load plate；And

Be arranged in the linear type groove portion of first the bottom of the slope, wherein the mirror surface of first light deflector with it is described First inclined-plane fits, and first inclined-plane guides the bottom corner angle of the mirror surface of first light deflector pre- to the groove portion Positioning is set.

Preferably, determinand load plate block structure in the shape of a " convex ", the determinand load plate include:

It is formed in multiple determinand placing grooves of its boss top edge and place opposite with the light deflector load plate；And

Be formed on its boss at least one second inclined-plane at center, wherein the mirror surface of second light deflector with Second inclined-plane fits, and determinand is then placed in the determinand placing groove.

Compared with prior art, the present invention the beneficial effect is that:

1. since the carrier component includes: set on the automatic loading/unloading component side and equal with second guide rail Capable the 4th guide rail and the carrier on the 4th guide rail, the carrier can reciprocatingly slide back and forth along the 4th guide rail, So that the carrier component can be matched by adjusting front-rear position with the measurement component, measurement accuracy is improved；

2. since the load plate component includes immediately below the fixture pressure head for placing the determinand of determinand Load plate and at least one light deflector load plate set on the determinand load plate side, wherein light deflector load plate is equipped with The first light deflector of light, determinand load plate are equipped with the second light deflector, and light deflector is to change light beam according to certain rules to exist The device in spatial direction, in the present invention, the light deflector be in triangular prism shaped prism, main function be by Determinand side and the visual angle of determinand internal structure deflect into top and come, in order to be located at the survey right above the carrier component Amount component measures；

3. including: the claw matrix affixed with the jig main body due to the fixture claw and integrally being combined The claw matrix and the claw main body extended forward along the front end of claw matrix, wherein the lower surface one of the claw main body Be connected with multiple lug bosses likes, between the adjacent lug boss between be separated with certain distance, the lower surface of each lug boss Match with the size characteristic at the contact point of determinand, so that the jig main body can both be incited somebody to action by multiple lug bosses Determinand clamps, and enough light can be allowed to pass through by the spacing between adjacent projections, so that inside determinand Abundant light irradiation can be obtained, to obtain the high measurement picture of image quality；

4. since the light deflector load plate includes: to be formed in place on its boss and opposite with the determinand load plate First inclined-plane and the linear type groove portion for being arranged in first the bottom of the slope, wherein the mirror surface of first light deflector with First inclined-plane fits, and first inclined-plane guides the bottom corner angle of the mirror surface of first light deflector to the groove portion Predetermined position may make first inclined-plane while carrying the light deflector, can be prevented the light using this structure The landing of deflector.

Other advantages, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure Complete machine axonometric drawing；

Fig. 2 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure Axonometric drawing；

Fig. 3 is in an embodiment of the visual imaging measuring system according to the present invention for measuring side or internal structure Measure the axonometric drawing of component；

Fig. 4 is in an embodiment of the visual imaging measuring system according to the present invention for measuring side or internal structure Measure the front view of component；

Fig. 5 is in an embodiment of the visual imaging measuring system according to the present invention for measuring side or internal structure The axonometric drawing of automatic loading/unloading component；

Fig. 6 is in an embodiment of the visual imaging measuring system according to the present invention for measuring side or internal structure The front view of automatic loading/unloading component；

Fig. 7 is in an embodiment of the visual imaging measuring system according to the present invention for measuring side or internal structure The top view of automatic loading/unloading component；

Fig. 8 is in an embodiment of the visual imaging measuring system according to the present invention for measuring side or internal structure The axonometric drawing that automatic loading/unloading component is combined with carrier component；

Fig. 9 is in an embodiment of the visual imaging measuring system according to the present invention for measuring side or internal structure The front view that automatic loading/unloading component is combined with carrier component；

Figure 10 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The top view that middle automatic loading/unloading component is combined with carrier component；

Figure 11 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The axonometric drawing of middle carrier component；

Figure 12 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The axonometric drawing of middle carrier；

Figure 13 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The front view of middle carrier；

Figure 14 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The top view of middle carrier；

Figure 15 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The axonometric drawing of middle load plate component；

Figure 16 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The top view of middle load plate component；

Figure 17 is in Figure 16 along the cross-sectional view in the direction A-A；

Figure 18 is in Figure 16 along the cross-sectional view in the direction B-B；

Figure 19 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure Front view when middle claw main body is matched with determinand load plate；

Figure 20 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The axonometric drawing of middle claw main body；

Figure 21 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The front view of middle claw main body；

Figure 22 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The left view of middle claw main body；

Figure 23 is according to the present invention for measuring an embodiment of the visual imaging measuring system of side or internal structure The bottom view of middle claw main body.

Specific embodiment

Present invention will be described in further detail below with reference to the accompanying drawings, foregoing end other objects of the invention, feature, side Face and advantage will be apparent, and so that those skilled in the art can carry out according to the description.

Referring to FIG. 1 and FIG. 2, the visual imaging measuring system 100 for measuring side or internal structure includes: control system (slightly drawing), rack components 110, the first guide assembly 120, measurement component 130, carrier component 140, automatic loading/unloading component 150, Measurement component 130, automatic loading/unloading component 150 and carrier component 140 are electrically connected with the control system, wherein rack group Part 110 includes: base 111 and the casing 112 on base 111；First guide assembly 120 includes: workbench 121, consolidates The left support abutment 122 being connected on workbench 121 and right support abutment 123 and be connected across between left support abutment 122 and right support abutment 123 One guide rail 124；It measures component 130 to be set on the first guide rail 124, and can reciprocally be slid back and forth along the first guide rail 124；Automatically Loading and unloading component 150 is set on workbench 121, under the first guide rail 124 and between left support abutment 122 and right support abutment 123；From The side of dynamic loading and unloading component 150 is provided at least one carrier component 140；Carrier component 140 is equipped with for deflecting determinand The light deflector of side or internal structure light, the light deflector include the first light deflector 145d and the second light deflector 144b.In one embodiment, it there are two carrier component 140 is set, and is symmetrical arranged about automatic loading/unloading component 150.

Referring to Fig. 3 and Fig. 4, measurement component 130 includes:

It is set on the first guide rail 124 and can be along the bracket 131 that first guide rail 124 or so reciprocatingly slides；

Set on bracket 131 side and can be along the camera support 133 that the bracket 131 up and down reciprocatingly slides；

Camera 134 on the camera support 133；And

At least one light compensating apparatus 135 on camera support 133 and positioned at 134 side of camera, wherein camera support 133 by driving cylinder 132 control up and down sliding, light compensating apparatus 135 be configured to its light source height and irradiating angle it is adjustable.? In one embodiment, there are two light compensating apparatus 135 is set, and it is symmetrical arranged about the symmetrical centre of camera 134.

Referring again to Fig. 3 and Fig. 4, light compensating apparatus 135 includes the rocker arm that at least one is successively rotatedly connected and is set to most The light source 135d of the end of the latter rocker arm, wherein the front end of first rocker arm and camera support 133 pass through first Flexural pivot chain link, first spherical hinge are the damping spherical hinge with certain damping force, which controls first The rocker arm, so that first rocker arm keeps a certain posture motionless in the absence of external forces, and by certain outer In the case where power around first spherical hinge turn an angle after keep the posture under the angle motionless.In one embodiment, The rocker arm is equipped with two, and such as Fig. 3 and Fig. 4, the rocker arm is successively be rotatedly connected rocker arm 135a and rocker arm 135b, rocker arm 135a Front end and camera support 133 by the first flexural pivot chain link so that rocker arm 135a keeps a certain in the absence of external forces Posture is motionless, and by certain external force around first spherical hinge turn an angle after keep under the angle Posture is motionless.

Referring again to Fig. 3 and Fig. 4, the junction of adjacent two rocker arms is locked or is unlocked, light source by fastening bolt For 135d with rocker arm described in last root by the second flexural pivot chain link, second spherical hinge is the damping with certain damping force Spherical hinge, which controls light source 135d, so that light source 135d keeps a certain posture not in the absence of external forces It is dynamic, and by certain external force around second spherical hinge turn an angle after keep posture under the angle not It is dynamic.In one embodiment, the rocker arm is equipped with two, such as Fig. 3 and Fig. 4, the rocker arm be successively be rotatedly connected rocker arm 135a and By linking arm 135c and rocker arm 135b by the second flexural pivot chain link, second spherical hinge is band by rocker arm 135b, light source 135d There is the damping spherical hinge of certain damping force, which controls light source 135d, so that feelings of the light source 135d in not external force Keep a certain posture motionless under condition, and by certain external force around second spherical hinge turn an angle after protect The posture held under the angle is motionless.

Referring to Fig. 5, Fig. 6 and Fig. 7, automatic loading/unloading component 150 includes:

With vertically disposed second guide rail 151 of the first guide rail 124；

Loading and unloading support on the second guide rail 151；

Suction component on the loading and unloading support；And

At least one articles holding table 152 set on 151 outside of the second guide rail, wherein the loading and unloading support can be led along second It reciprocatingly slides before and after rail 151, the suction component can up and down reciprocatingly be slided along the loading and unloading support.In one embodiment, certainly Dynamic loading and unloading component 150 can be driven by driving cylinder assembly 158.

Referring again to Fig. 5, Fig. 6 and Fig. 7, the loading and unloading support includes:

The support pedestal 153 being slidably connected with the second guide rail 151；And

At least one support fagging 154 vertical and affixed with support pedestal 153,

Wherein, support fagging 154 includes bottom and guide portion 154c, and the bottom is solid in its underpart and support pedestal 153 It connects, the guide portion integrally combines the bottom and along the width direction of the bottom to contract on the top of the bottom To form two shoulder 154b with level table.On support pedestal 153, the inside of support fagging 154 be equipped with suction Component driver cylinder 155, the outside of support fagging 154 are connected with third guide rail 154a, wherein third guide rail 154a and support bottom Seat 153 is vertically arranged, and the width of third guide rail 154a is not more than the width of the guide portion, and third guide rail 154a it is symmetrical in The ymmetry center plane of heart plane and the guide portion is in same plane, and the top of third guide rail 154 is higher than the guide portion Top or flushed with the top of the guide portion.

Referring again to Fig. 5, Fig. 6 and Fig. 7, the suction component includes:

With the suction nozzle support 156 of the perpendicular setting of support fagging 154 and the slab construction that is square；And

The nozzle unit 157 of the end lower surface of suction nozzle support 156 is hung on,

Wherein, the same number of through-hole 156a of number Yu support fagging 154, suction nozzle dress are offered on suction nozzle support 156 It sets 157 to be slidably connected by a suction nozzle interconnecting piece and third guide rail 154a, suction nozzle support 156 is by suction Component driver cylinder 155 Support and driving, suction nozzle support 156 are sheathed on the guide portion 154c of support fagging 154 by through-hole 156a, through-hole 156a's Size and shape is configured to allow guide portion 154c and third guide rail 154a also cross the width of suction nozzle support 156 Not less than the width of support fagging 154.Bounce cylinder 156b, glove are equipped between suction nozzle support 156 and the platform of shoulder 154b Platform 152 is equipped with station 152a to be measured and has surveyed station 152b.In one embodiment, nozzle unit 157 is equipped with two groups, respectively position In the lower surface at 156 both ends of suction nozzle support, there are two support fagging 154 is set, third guide rail 154a is equipped with two, and through-hole 156a is set There are two, there are two articles holding table 152 is set, every group of nozzle unit 157 is all provided with there are two mouthpiece part, on each support fagging 154 It is respectively provided with a bounce cylinder 156b.

1, Figure 12 and Figure 13 referring to Fig.1, carrier component 140 include:

Set on 150 side of automatic loading/unloading component and the fourth guide rail 140a parallel with the second guide rail 151；And

Carrier on the 4th guide rail 140a, the carrier can reciprocatingly slide back and forth along the 4th guide rail 140a, wherein described Carrier includes and the 4th guide rail 140a carrier pedestal 141 being slidably connected and the clamp mount on the carrier pedestal 141 142, fixture pressure head 143, load plate component and under carrier pedestal 141 for driving fixture the rotary cylinder of pressure head 143 142a。

Referring again to Figure 11, Figure 12 and Figure 13, the load plate component includes immediately below fixture pressure head 143 for putting The determinand load plate 144 of determinand and at least one light deflector load plate 145 set on 144 side of determinand load plate are set, In, light deflector is equipped on determinand load plate 144 and light deflector load plate 145.

Referring to Fig. 8, Fig. 9 and Figure 10, in one embodiment, there are two carrier component 140 is set, and about automatic loading/unloading group Part 150 is symmetrical arranged.

Referring again to Figure 11, Figure 12, Figure 13 and Figure 14, determinand load plate 144 is equipped with for deflecting determinand internal junction The light deflector of structure light.In one embodiment, there are two light deflector load plate 145 is set, it is respectively arranged on determinand load plate 144 left and right sides, and be symmetrical arranged about determinand load plate 144.

Referring to Fig.1 2, fixture pressure head 143 includes jig main body 143b and fixture claw 143a, the middle part of jig main body 143b Nearby it is pivotally connected with clamp mount 142, and its end is nearby supported and is driven by rotary cylinder 142a, the front end of jig main body 143b The left and right sides it is symmetrically affixed there are two fixture claw 143a.

Referring to Fig.1 9 to Figure 23, fixture claw 143a include:

The claw matrix A2 affixed with jig main body 143b；And

The claw main body A 1 for integrally combining the claw matrix A2 and extending forward along the front end of claw matrix A2, In, the lower surface of claw main body A 1 is integrally connected with multiple lug bosses, between the adjacent lug boss between be separated with centainly away from From the size characteristic at the lower surface of each lug boss and the contact point of determinand matches.In one embodiment, described Lug boss be equipped with 4, respectively lug boss a1, lug boss a2, lug boss a3, lug boss a4, lug boss a1 with lug boss a2 it Between be formed with loophole K1, loophole K2 is formed between lug boss a2 and lug boss a3, between lug boss a3 and lug boss a4 Be formed with loophole K3, lug boss a1, lug boss a2, lug boss a3, the bottom of lug boss a4 and determinand contact point at Size characteristic matches, in this example lug boss a1, lug boss a2, lug boss a3, lug boss a4 to be configured to one flat for bottom Face, if determinand surface be a curved surface, lug boss a1, lug boss a2, lug boss a3, lug boss a4 bottom can be configured as with The curved surface of determinand is adapted.

Referring to Fig.1 5 to Figure 18, the block structure in the shape of a " convex " of light deflector load plate 145, first light deflector 145d and the second light deflector 144d is the prism of triangular prism shape, and light deflector load plate 145 includes:

It is formed on its boss 145a and the opposite place with determinand load plate 144 the first inclined-plane 145c；And

Be arranged in the linear type groove portion 145b of the first inclined-plane bottom 145c, wherein the mirror surface of the first light deflector 145d with First inclined-plane 145c fits, and the first inclined-plane 145c guides the bottom corner angle of the mirror surface to the predetermined position of groove portion 145b.

5 and Figure 18 referring to Fig.1, the block structure in the shape of a " convex " of determinand load plate 144, determinand load plate 144 include:

It is formed in the top edge its boss 144a and the opposite multiple determinand placing grooves located with light deflector load plate 145；With And

It is formed at least one second inclined-plane at the center its boss 144a,

Wherein, the mirror surface of the second light deflector 144b fits with second inclined-plane, determinand X be then placed in it is described to It surveys in object placing groove.In one embodiment, there are two the second light deflector 144b is set, second inclined-plane also is provided with two, Ymmetry center plane about determinand load plate 144 is symmetrical arranged.

The number of carrier component 140 in visual imaging measuring system according to the present invention for measuring side or internal structure Mesh is different, and working principle has slightly different, and now a point two ways is illustrated the working principle of the invention:

1. in one embodiment, the number of carrier component 140 is set as one group, then nozzle unit 157 is equipped with one group, is located at The lower surface of 156 right end of suction nozzle support, support fagging 154 are equipped with one, and third guide rail 154a is equipped with one, and through-hole 156a is equipped with One, articles holding table 152 is equipped with one, and nozzle unit 157 is all provided with there are two mouthpiece part, and support fagging 154 is equipped with one and delays Qi of chong channel ascending adversely cylinder 156b, specific work step are as follows:

1. loading and unloading support drives nozzle unit firstly, being placed with determinand on station 152a to be measured on articles holding table 152 157 walk forward a distance along the second guide rail 151, so that nozzle unit 157 is located at the surface of articles holding table 152, suction nozzle dress 157 are set to connect along third guide rail 154a a distance of walking downwards so that one of suction nozzle picks up first determinand , nozzle unit 157 is walked a distance upwards along third guide rail 154a, in order to which loading and unloading support drives nozzle unit 157 When mobile, determinand is unlikely to hang with articles holding table 152；

2. then, loading and unloading support is walked a distance backward along the second guide rail 151, so that inhaling the suction for having the first determinand Mouth is located at the surface of determinand load plate 144, and nozzle unit 157 is walked downwards a distance along third guide rail 154a, so that First determinand is mutually clamped with the determinand placing groove on determinand load plate 144, meanwhile, suction nozzle puts down first determinand；

3. after suction nozzle puts down the first determinand, nozzle unit 157 is walked a distance upwards along third guide rail 154a, folder Have pressure head 143 by the first determinand by clamping, meanwhile, loading and unloading support drive nozzle unit 157 along the second guide rail 151 to move ahead A distance is walked, so that nozzle unit 157 is located at the surface of articles holding table 152, is now placed in the surface of carrier component 140 Measurement component 130 starts to measure the first determinand；

4. pick up first determinand is picked up from station 152a to be measured to determinand load plate 144 in nozzle unit 157 During, next determinand is placed on station 152a to be measured by manipulator or worker, and nozzle unit 157 is led along third Rail 154a walks downwards after a distance picks up second determinand, and automatic loading/unloading component is with nozzle unit 157 along second Guide rail 151 is walked a distance backward so that another suction nozzle in nozzle unit 157 be located at determinand load plate 144 just on Side, measured first determinand is picked up, and automatic loading/unloading component continues with nozzle unit 157 along the second guide rail 151 It walks backward a distance, so that inhale the surface for thering is the suction nozzle of second determinand to be located at determinand load plate 144, at this time by the Two determinands are placed on determinand load plate 144 etc. to be measured；

5. automatic loading/unloading component is filled with suction nozzle after second determinand is placed in the top of determinand load plate 144 It sets 157 to walk forward a distance along the second guide rail 151, so that inhaling has the suction nozzle of first determinand measure positioned at having surveyed On station 152b, while automatic loading/unloading component is walked forward along the second guide rail 151, measurement component starts to be measured to second Object measures, and while first determinand that will have been measured is placed in and has surveyed on station 152b, is located at station to be measured Third determinand is picked up preparation measurement by the suction nozzle right above 152a；

6. so on circulate until having measured all determinands.

2. in another embodiment, the number of carrier component 140 is set as two groups, it is located at automatic loading/unloading component 150 left and right sides, and nozzle unit 157 is equipped with two groups, is located at the lower surface at 156 both ends of suction nozzle support, support fagging 154 set there are two, third guide rail 154a is equipped with two, there are two through-hole 156a is set, and articles holding table 152 is located at there are two setting The front end of the left and right sides of second guide rail 151, nozzle unit 157 are all provided with there are two mouthpiece part, are all provided on each support fagging 154 There is a bounce cylinder 156b, the work step of the embodiment and the work step of above-described embodiment are essentially identical, and difference exists In due to being respectively arranged one group of carrier component 140 in the left and right sides of automatic loading/unloading component 150, measurement component 130 is completed Side determinand measurement after, the first guide rail drive be moved to the other side carrier component 140 on measure it is another The determinand of side has saved the production time if greatly improving work efficiency there are two carrier component 140.

Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention, Modifications and variations will be readily apparent to persons skilled in the art.

According to the present invention, as described above, it is possible to obtain it is following the utility model has the advantages that

1. due to measurement component 130 include: be set on the first guide rail 124 and can along first guide rail 124 or so back and forth The bracket 131 of sliding, set on bracket 131 side and can along the camera support 133 that the bracket 131 up and down reciprocatingly slides, if Camera 134 on the camera support 133, so that camera 134 can realize the displacement movement of two freedom degree directions；

2. due to light compensating apparatus 135 be configured to its light source height and irradiating angle it is adjustable so that measurement component 130 can adjust the irradiating angle and range of exposures of light source according to the complexity of environment light and determinand design of part, thus The probability for enabling measuring system to obtain the moderate measurement picture of depth of exposure greatly improves, to reduce duplicate measurements time Number, improves measurement efficiency；

3. since the front end of first rocker arm and camera support 133 pass through the first flexural pivot chain link, first ball Hinge is the damping spherical hinge with certain damping force, which controls first rocker arm, so that first institute State rocker arm keeps a certain posture motionless in the absence of external forces, and around first ball by certain external force Hinge keeps the posture under the angle motionless after turning an angle, can be quick using this structure type and connection type And efficiently adjust height and the spatial position of light source；

4. since light source 135d passes through the second flexural pivot chain link, second spherical hinge by linking arm 135c and rocker arm 135b For the damping spherical hinge with certain damping force, which controls light source 135d, so that light source 135d is in no external force In the case where keep a certain posture motionless, and turn an angle by certain external force around second spherical hinge It keeps the posture under the angle motionless afterwards, light source 135d is connected with rocker arm 135b using this structure type, so that light source The light emitting angle of 135d can be adjusted quickly and efficiently；

5. due to automatic loading/unloading component 150 include: with vertically disposed second guide rail 151 of the first guide rail 124, be set to the Loading and unloading support on two guide rails 151, the suction component on the loading and unloading support, loading and unloading support include: and the The support pedestal 153 and at least one support fagging vertical and affixed with support pedestal 153 that two guide rails 151 are slidably connected 154, the outside of support fagging 154 be connected with the vertically disposed third guide rail 154a of support pedestal 153, suction component can be It is up and down reciprocatingly slid on three guide rail 154a, so that suction component can realize the displacement of orthogonal two freedom degree directions Movement, the basis in structure is provided for automatic loading/unloading；

6. the bottom is solid in its underpart and support pedestal 153 since support fagging 154 includes bottom and guide portion 154c It connects, the guide portion integrally combines the bottom and along the width direction of the bottom to contract on the top of the bottom To form two shoulder 154b with level table, the width of suction nozzle support 156 is not less than the width of support fagging 154, Bounce cylinder 156b is equipped between suction nozzle support 156 and the platform of shoulder 154b, so that nozzle unit 157 is along third guide rail , can be under bounce cylinder 156b buffer function when 154a is moved downwardly to predetermined position, suction nozzle is drawn on nozzle unit 157 Determinand is unlikely to load mutation and acutely falls；

7. since carrier component 140 includes: set on 150 side of automatic loading/unloading component and parallel with the second guide rail 151 The 4th guide rail 140a and the carrier on the 4th guide rail 140a, the carrier can back and forth be slided back and forth along the 4th guide rail 140a It is dynamic, so that carrier component 140 can be matched by adjusting front-rear position with measurement component 130, improve measurement accuracy；

8. since load plate component includes immediately below fixture pressure head 143 for placing the determinand load plate of determinand 144 and set on 144 side of determinand load plate at least one light deflector load plate 145, wherein on light deflector load plate 145 Equipped with light the first light deflector 145d, determinand load plate 144 is equipped with the second light deflector 144b, and light deflector is by certain Rule changes light beam in the device in spatial direction, and in the present invention, light deflector is mainly by determinand side and to be measured Structural form inside object, which is converted to top, to be come, and is surveyed in order to be located at the measurement component 130 right above carrier component 140 Amount；

9. including: the claw matrix A2 affixed with jig main body 143b due to fixture claw 143a and integrally tying The claw main body A 1 closing the claw matrix A2 and extending forward along the front end of claw matrix A2, wherein the following table of claw main body A 1 Face is integrally connected with multiple lug bosses, between the adjacent lug boss between be separated with certain distance, each lug boss Size characteristic at lower surface and the contact point of determinand matches, so that jig main body 143b both can be by multiple convex The portion of rising clamps determinand, and enough light can be allowed to pass through by the spacing between adjacent projections, so as to be measured Abundant light irradiation can be obtained inside object, to obtain the high measurement picture of image quality；

10. due to light deflector load plate 145 include: be formed in it is on its boss 145a and with determinand load plate 144 it is opposite The first inclined-plane 145c at the place and linear type groove portion 145b for being arranged in the first inclined-plane bottom 145c, wherein the first light deflector The mirror surface of 145d fits with the first inclined-plane 145c, and the first inclined-plane 145c guides the bottom corner angle of the mirror surface to groove portion 145b's Predetermined position may make the first inclined-plane 145c while carrying the first light deflector 145d, can be prevented using this structure The landing of first light deflector 145d.

Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to Specific details and legend shown and described herein.

Claims (7)

1. a kind of for measuring the visual imaging measuring system of side or internal structure characterized by comprising

Control system；

Workbench；

The first guide assembly on the workbench, first guide assembly include the left branch being fixed on the workbench Seat and right support abutment and the first guide rail being connected across between the left support abutment and right support abutment；

Measurement component on first guide rail, the measurement component can reciprocally slide back and forth along first guide rail；

Automatic loading/unloading component on the workbench, under the first guide rail and between left support abutment and right support abutment, it is described Automatic loading/unloading component includes: and vertically disposed second guide rail of the first guide rail；Loading and unloading on second guide rail Support；Suction component on the loading and unloading support；And at least one articles holding table on the outside of second guide rail；With And

At least one set on the automatic loading/unloading component side is used to clamp determinand and with the carrier of good light permeability Component, the carrier component include: set on the automatic loading/unloading component side and the parallel with second guide rail the 4th Guide rail；And the carrier on the 4th guide rail, the carrier can reciprocatingly slide back and forth along the 4th guide rail,

Wherein, the carrier includes the carrier pedestal being slidably connected with the 4th guide rail and the folder on the carrier pedestal Tool support, fixture pressure head, load plate component and the rotary pneumatic for being used to drive the fixture pressure head under the carrier pedestal Cylinder, the carrier component are equipped with light deflector for deflecting determinand side or internal structure light, the measurement component, oneself Dynamic loading and unloading component and carrier component are electrically connected with the control system, and the load plate component includes being set to the fixture pressure Immediately below head for placing the determinand load plate of determinand and inclined set at least one light of the determinand load plate side Turn device load plate, the light deflector includes the first light deflector and the second light deflector, and the light deflector load plate is equipped with the One light deflector, the determinand load plate are equipped at least one second light deflector.

2. as described in claim 1 for measuring the visual imaging measuring system of side or internal structure, which is characterized in that institute It states there are two carrier component sets, and is symmetrical arranged about the automatic loading/unloading component.

3. as described in claim 1 for measuring the visual imaging measuring system of side or internal structure, which is characterized in that institute It states there are two light deflector load plate sets, is respectively arranged on the left and right sides of the determinand load plate, and about the determinand load plate It is symmetrical arranged.

4. as claimed in claim 3 for measuring the visual imaging measuring system of side or internal structure, which is characterized in that institute Stating fixture pressure head includes jig main body and fixture claw, and the near middle of the jig main body and the clamp mount are pivotally connected, and Its end is nearby supported and is driven by the rotary cylinder, and the left and right sides of the front end of the jig main body is symmetrically connected with two A fixture claw.

5. as claimed in claim 4 for measuring the visual imaging measuring system of side or internal structure, which is characterized in that institute Stating fixture claw includes:

The claw matrix affixed with the jig main body；And

Integrally in conjunction with the claw matrix and the claw main body that extends forward along the front end of the claw matrix, wherein described The lower surface of claw main body is integrally connected with multiple lug bosses, between the adjacent lug boss between be separated with certain distance, often Size characteristic at the lower surface of a lug boss and the contact point of determinand matches.

6. as described in claim 1 for measuring the visual imaging measuring system of side or internal structure, which is characterized in that institute Light deflector load plate block structure in the shape of a " convex " is stated, the light deflector is the prism of triangular prism shape, the light deflection Device load plate includes:

It is formed in first inclined-plane at place on its boss and opposite with the determinand load plate；And

It is arranged in the linear type groove portion of first the bottom of the slope,

Wherein, the mirror surface of first light deflector fits with first inclined-plane, and first inclined-plane is inclined by first light The bottom corner angle for turning the mirror surface of device are guided to the predetermined position of the groove portion.

7. as claimed in claim 6 for measuring the visual imaging measuring system of side or internal structure, which is characterized in that institute Determinand load plate block structure in the shape of a " convex " is stated, the determinand load plate includes:

It is formed in multiple determinand placing grooves of its boss top edge and place opposite with the light deflector load plate；And

At least one second inclined-plane at center is formed on its boss,

Wherein, the mirror surface of second light deflector fits with second inclined-plane, and determinand is then placed in the determinand In placing groove.