CN212780555U

CN212780555U - Visual detection device for surface morphology defects of silk ingots

Info

Publication number: CN212780555U
Application number: CN202020573843.1U
Authority: CN
Inventors: 周奕弘
Original assignee: Hangzhou Huizhilian Technology Co ltd
Current assignee: Hangzhou Huizhilian Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-03-23
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a silk spindle surface morphology defect visual inspection device belongs to automatic detection technology field. The visual detection device is arranged at a silk ingot transmission channel and comprises at least one lower visual detection module arranged at one side of the silk ingot transmission channel and at least one upper visual detection module arranged right above the silk ingot transmission channel. Go up visual detection module and visual detection module down and can gather visual signal to the up end and the lower terminal surface of silk spindle respectively, and can gather the visual signal of silk spindle side from two upper and lower directions, thereby can carry out omnidirectional visual detection to the silk spindle, have at least one in lower visual detection module and the last visual detection module when being dynamic visual detection module, can also carry out dynamic verification to the silk spindle in service, can effectively improve detection efficiency, and through quiet, the detection effect that two kinds of detection modes of developments detect corresponding single mode is better.

Description

Visual detection device for surface morphology defects of silk ingots

Technical Field

The utility model belongs to the technical field of automatic detection, a silk spindle surface topography defect visual inspection device is related to.

Background

In recent years, much research has been carried out abroad on quality detection using machine vision techniques, and many important results have been obtained. The visual detection has the advantages of non-contact, high speed, high precision, strong anti-interference capability and the like, has important application prospect in modern manufacturing industry, is widely applied in the fields of machining precision detection, workpiece dimension measurement, product detection and the like at present, provides an ideal means for solving the problem of online measurement, chemical fiber filaments produced by the chemical fiber industry can be wound into a spinning cake as the appearance form of a product, flaws existing on the chemical fiber spinning cake not only influence the appearance of the spinning cake, but also influence the grade of the spinning cake, even the phenomenon of yarn breakage can occur, and downstream production links are influenced. In addition, when the static detection camera in the prior art detects the running wire ingot, the transmitted visual signal is fuzzy, so that the static wire ingot can only be detected, the visual detection can not be carried out during transmission, and the efficiency of wire ingot detection is greatly reduced.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses a carbon fiber color difference detection device and a detection method [ application number: 201810908138.X ], the device comprises a fixed-length carbon fiber chromatic aberration detection device, is used for carbon fibers with consistent fiber spindle sizes and fixed lengths, and comprises a spindle positioner and a chromatic aberration meter, wherein the spindle positioner comprises a positioning column and a base. The device is used for carbon fibers with different fiber spindle sizes or smaller fiber spindle diameters and comprises a fiber supply device, a yarn collecting plate, a guide roller, a limiting device, a winding flat plate, a power transmission system, a motor, a tension control system and a limiting device control system. The scheme better solves the problems of inconsistent test angles, large influence of external light sources and the like caused by the fact that the carbon fiber spindles are too small and the carbon fiber spindles are inconsistent in size, improves the applicability of chromatic aberration instruments for characterizing fiber chromatic aberration, and has the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a silk spindle surface morphology defect visual inspection device.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a silk spindle surface appearance defect visual detection device, sets up in silk spindle transmission path department, including setting up visual detection module under at least one of silk spindle transmission path one side and setting up visual detection module on at least one directly over silk spindle transmission path, visual detection module's visual signal acquisition direction down with the visual signal including the collection under the silk spindle terminal surface visual signal, the visual signal acquisition direction of last visual detection module down with the visual signal including the collection of silk spindle terminal surface visual signal, lower visual detection module and last visual detection module correspond the setting and towards same silk spindle in order to gather visual signal to this silk spindle, lower visual detection module and last visual detection module be static visual detection module and/or dynamic visual detection module respectively.

In the visual detection device for the surface morphology defects of the silk ingots, the lower visual detection module comprises at least one lower camera, and the lower camera is connected with the rack through a multi-dimensional adjustable lower mounting assembly.

In the visual inspection device for the surface morphology defect of the silk ingot, the lower mounting assembly comprises an L-shaped bottom adjusting plate which is horizontally arranged, two support arms of the L-shaped bottom adjusting plate are respectively provided with an adjusting chute which extends horizontally, one of the adjusting chutes is provided with a fastener for fixing the L-shaped bottom adjusting plate on the frame, the other adjusting chute is fixed with a fixed seat through another fastener, a lower guide rod which is vertically arranged is fixed on the fixed seat, a lower lifting seat is arranged on the lower guide rod, the lower lifting seat is provided with a vertical C-shaped guide hole, the lower guide rod is arranged in the vertical C-shaped guide hole in a penetrating way and is connected in a sliding way in the vertical direction, be equipped with on the lift seat down and draw in vertical C type guide hole and hold the retaining member of lower guide arm tightly, the lower lift seat on be fixed with down the mounting panel, lower camera fix under on the mounting panel.

In the visual detection device for the surface morphology defect of the silk ingot, at least one lower light source is respectively arranged on one side of each lower visual detection module, and the lower light sources are connected with the rack through a multidimensional adjustable lower light source mounting assembly.

In the visual inspection device for the surface morphology defect of the silk ingots, the lower light source installation component comprises a lower guide post which is fixed on a frame through a fixed seat and is vertically arranged, a lifting guide seat is arranged on the lower guide post, a vertical C-shaped guide hole is arranged on the lifting guide seat, the lower guide post is arranged in the vertical C-shaped guide hole in a penetrating way and is connected with the lower guide post in a sliding way in the vertical direction, a locking part which draws the vertical C-shaped guide hole in and tightly holds the lower guide post is arranged on the lifting guide seat, a horizontal C-shaped guide hole is arranged on the lifting guide seat, a horizontal guide post is arranged in the horizontal C-shaped guide hole in a sliding way, a locking part which draws the horizontal C-shaped guide hole in and tightly holds the horizontal guide post is arranged on the lifting guide seat, a translation guide seat is arranged on the horizontal guide post, a horizontal C-shaped guide hole is arranged on the translation guide seat, and the horizontal guide post is, be equipped with on the translation guide holder and draw in horizontal C type guide hole and hold the retaining member of horizontal guide post tightly, the translation guide holder on still be equipped with another horizontal C type guide hole and slide in this horizontal C type guide hole and wear to be equipped with horizontal guide arm, the translation guide holder on be equipped with and draw in horizontal C type guide hole and hold the retaining member of horizontal guide arm tightly, horizontal guide arm on slide and wear to be equipped with the support, the support link to each other with the light source seat, the light source seat on be equipped with horizontal bar light source.

In the visual inspection device for the surface morphology defect of the silk ingots, one side of the lower guide post is provided with a support guide post which is fixed on the frame through another fixing seat and is vertically arranged, the support guide post is provided with a first sliding seat, the first sliding seat is provided with a vertical C-shaped guide hole and the support guide post is penetrated through the vertical C-shaped guide hole in a sliding manner, the first sliding seat is provided with a locking part which draws in the vertical C-shaped guide hole and tightly holds the support guide post, the lower guide post is provided with a second sliding seat, the second sliding seat is provided with a vertical C-shaped guide hole and a lower guide post is penetrated through the vertical C-shaped guide hole in a sliding manner, the second sliding seat is provided with a locking part which draws in the vertical C-shaped guide hole and tightly holds the lower guide post, a connecting guide rod is arranged between the first sliding seat and the second sliding seat, the first sliding seat and the second sliding seat are respectively provided with a horizontal C-shaped guide hole, and the two ends of the connecting guide rod are respectively In the guide hole, the first sliding seat and the second sliding seat are respectively provided with a locking part which folds the horizontal C-shaped guide hole and tightly holds the connecting guide rod.

In the visual inspection device for the surface morphology defects of the silk ingots, the upper visual inspection module comprises at least one upper camera, and the upper camera is connected with the rack through an upper mounting assembly with adjustable multiple dimensions.

In foretell silk spindle surface morphology defect visual detection device, last installation component including fix in the frame and two vertical whole lift guide arms that set up and a whole lift horizontal pole that transversely sets up that set up relatively, whole lift horizontal pole both ends link to each other with whole lift guide arm through lockable lift slide respectively, whole lift horizontal pole middle part be equipped with the extension horizontal pole of the whole lift horizontal pole of perpendicular to, the extension horizontal pole pass through lockable sideslip slide and whole lift guide arm and link to each other, whole lift horizontal pole on be equipped with two independent adjustment mechanism that are located extension horizontal pole both sides respectively, the extension horizontal pole on be equipped with two independent adjustment mechanism that are located whole lift horizontal pole both sides respectively, be equipped with one camera on each independent adjustment mechanism respectively, last camera distribute in the circumferencial direction.

In foretell silk spindle surface morphology defect visual inspection device, independent adjustment mechanism including connect the lockable lift translation slide on whole lift horizontal pole or extension horizontal pole, the lockable lift translation slide on be connected with the independent lift guide pole of vertical setting, independent lift guide pole pass through lockable lift slide and last mounting panel and link to each other, last mounting panel on be fixed with go up the camera.

In the visual inspection device for the surface morphology defect of the silk ingot, a multidimensional lighting mechanism is respectively arranged below each upper visual inspection module, the multidimensional lighting mechanism comprises a lighting installation component and an annular lighting device connected to the lighting installation component, the annular lighting device is annular or is formed by splicing a plurality of lighting lamps, and the lighting installation component is of a multidimensional adjustable structure.

In the visual inspection device for the surface morphology defect of the silk ingot, a multidimensional lighting mechanism is correspondingly arranged below two or more visual inspection modules, the multidimensional lighting mechanism comprises a lighting installation component and an annular lighting device connected to the lighting installation component, the annular lighting device is annular or is formed by splicing a plurality of lighting lamps, and the lighting installation component is of a multidimensional adjustable structure.

Compared with the prior art, the utility model has the advantages of:

1. go up visual detection module and visual detection module down and can gather visual signal to the up end and the lower terminal surface of silk spindle respectively, and can gather the visual signal of silk spindle side from two upper and lower directions, thereby can carry out omnidirectional visual detection to the silk spindle, have at least one in lower visual detection module and the last visual detection module when being dynamic visual detection module, can also carry out dynamic verification to the silk spindle in service, can effectively improve detection efficiency, and through quiet, the detection effect that two kinds of detection modes of developments detect corresponding single mode is better.

2. Every visual detection module all corresponds at least one lower light source down, and lower light source can polish the visual signal acquisition position of visual detection module to improve visual signal's definition, can multidimension degree adjust the position and the angle of lower light source through lower light source installation component, conveniently adjust the position and the angle of light source to the needs of difference, in order to reach the best effect of illuminating.

3. The whole lift horizontal pole can follow whole lift guide arm oscilaltion through lockable lift slide, and whole lift horizontal pole oscilaltion can drive extension horizontal pole oscilaltion to the convenience highly carries out the overall regulation to last camera on whole lift horizontal pole and the extension horizontal pole, need not to adjust last camera one by one, practices thrift the time of adjusting, goes up the camera and can the omnidirectional carry out signal acquisition to silk spindle up end and side in the circumferencial direction distribution, improves detection effect.

4. Go up camera accessible lockable lift translation slide and carry out position adjustment along whole lift horizontal pole or extension horizontal pole horizontal migration, thereby go up the camera and still can lock lift translation slide and go up and down along vertical direction through lockable lift slide and carry out altitude mixture control, independent adjustment mechanism can finely tune the single last camera.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the overall structure provided by the present invention;

FIG. 2 is a partial mechanical schematic view of a lower vision inspection module and an upper vision inspection module;

FIG. 3 is a schematic view of a partial structure of the lower visual inspection module and the upper visual inspection module in another direction;

FIG. 4 is a schematic structural view of the lower camera and lower mounting assembly;

FIG. 5 is a schematic structural view of an upper camera and an upper mounting assembly;

FIG. 6 is a schematic view of the lower light source and the lower light source mounting assembly;

fig. 7 is a schematic structural diagram of the multi-dimensional illumination mechanism.

Detailed Description

As shown in figures 1-7, a visual inspection device for surface morphology defects of a silk ingot is arranged at a silk ingot transmission channel 1 and comprises at least one lower visual inspection module 2 arranged at one side of the silk ingot transmission channel 1 and at least one upper visual inspection module 3 arranged right above the silk ingot transmission channel 1, the visual signal acquisition direction of the lower visual detection module 2 is upward to acquire visual signals including the visual signals of the lower end surface of the silk ingot 4, the visual signal acquisition direction of the upper visual detection module 3 is downward to acquire visual signals including the visual signals of the upper end surface of the silk ingot 4, the lower visual detection module 2 and the upper visual detection module 3 are correspondingly arranged and face the same wire spindle 4 to collect visual signals for the wire spindle 4, the lower visual detection module 2 and the upper visual detection module 3 are respectively a static visual detection module and/or a dynamic visual detection module.

In this embodiment, the silk spindle can be transmitted on silk spindle transmission path 1, go up visual detection module 3 and lower visual detection module 2 and can gather the visual signal to the up end of silk spindle and lower terminal surface respectively, and can gather the visual signal of silk spindle side from two upper and lower directions, thereby can carry out omnidirectional visual detection to the silk spindle, have at least one in lower visual detection module 2 and the last visual detection module 3 when being dynamic visual detection module, can also carry out dynamic verification to the silk spindle in service, can effectively improve detection efficiency, and through quiet, it is better that two kinds of detection modes of developments detect the detection effect of corresponding single mode.

Wherein, lower visual detection module 2 include at least one lower camera 201, lower camera 201 link to each other with frame 5 through installation component 202 under the multidimension degree adjustable, through the height and the horizontal position of camera 201 under installation component 202 can multidimension degree's the regulation down, conveniently carry out quick adjustment according to the detection demand of difference. Those skilled in the art will appreciate that the lower camera 201 may be a still inspection camera or a motion inspection camera.

Preferably, the first sensing mechanism, the second sensing mechanism and the global sensing mechanism for controlling the start and stop of the upper visual detection module 3 and the lower visual detection module 2 are arranged at the position of the spindle transmission channel 1, the sensing mechanisms can be sensors capable of realizing corresponding functions in the prior art, and therefore the information acquisition work can be carried out after the spindle reaches a designated position by controlling the start and stop of the upper visual detection module 3 and the lower visual detection module 2, and the accuracy of data is guaranteed.

Specifically, the lower mounting assembly 202 comprises an L-shaped bottom adjusting plate 203 arranged horizontally, adjusting chutes 204 extending horizontally are arranged on two arms of the L-shaped bottom adjusting plate 203, a fastener for fixing the L-shaped bottom adjusting plate 203 on the frame 5 is arranged in one of the adjusting chutes 204, and a fixing seat 205 is fixed on the other adjusting chute 204 through another fastener, so as to facilitate the adjustment of the horizontal transverse position between the L-shaped bottom adjusting plate 203 and the frame 5, and facilitate the adjustment of the horizontal longitudinal position between the fixing seat 205 and the L-shaped bottom adjusting plate 203; fixing base 205 on be fixed with the lower guide arm 206 of vertical setting, lower guide arm 206 on be equipped with down lift seat 207, lower lift seat 207 on be equipped with vertical C type guide hole, lower guide arm 206 wear to locate in vertical C type guide hole and slide continuously in vertical direction, be equipped with on lower lift seat 207 and draw in vertical C type guide hole and hold the retaining member of guide arm 206 down tightly, lower lift seat 207 on be fixed with down mounting panel 208, lower camera 201 fix down on mounting panel 208, can conveniently adjust down camera 201 position in vertical direction, the retaining member can be the bolt, thereby the vertical C type guide hole on the retaining member will lower lift seat 207 loosens the back, thereby lower lift seat 207 can follow down guide arm 206 and go up and down and carry out the regulation of height.

At least one lower light source 6 is respectively arranged on one side of each lower visual detection module 2, and the lower light source 6 is connected with the frame 5 through a multi-dimensional adjustable lower light source mounting component 601.

In this embodiment, as shown in fig. 1 and fig. 6, each lower visual detection module 2 corresponds to at least one lower light source 6, and the lower light source 6 can polish the visual signal acquisition part of the visual detection module 2, so as to improve the definition of the visual signal, and the position and the angle of the lower light source 6 can be adjusted in multiple dimensions by the lower light source installation component 601, so that the position and the angle of the light source can be adjusted conveniently according to different needs, and the best illumination effect can be achieved.

Specifically, the lower light source mounting assembly 601 includes a lower guide post 602 fixed on the frame 5 through the fixing base 205 and vertically disposed, a lifting guide seat 603 is disposed on the lower guide post 602, a vertical C-shaped guide hole is disposed on the lifting guide seat 603, the lower guide post 602 is inserted into the vertical C-shaped guide hole and is slidably connected in the vertical direction, and a locking member for drawing the vertical C-shaped guide hole and tightly clasping the lower guide post 602 is disposed on the lifting guide seat 603, so as to conveniently adjust the position of the lower light source in the vertical direction, thereby achieving the best lighting effect, and during operation, the locking member can release the vertical C-shaped guide hole on the lifting guide seat 603, i.e., the lifting guide seat 603 can be driven to lift up and down along the lower guide post 602; the lifting guide seat 603 is provided with a horizontal C-shaped guide hole, a horizontal guide column 604 is penetrated in the horizontal C-shaped guide hole in a sliding manner, a locking part which folds the horizontal C-shaped guide hole and tightly holds the horizontal guide column 604 is arranged on the lifting guide seat 603 so as to conveniently adjust the position of a lower light source in the horizontal longitudinal direction, thereby achieving the best illuminating effect, and during operation, the locking part can loosen the horizontal C-shaped guide hole on the lifting guide seat 603, namely, the horizontal guide column 604 can be driven to be close to or far away from a spindle in the horizontal direction; the horizontal guide post 604 is provided with a translation guide seat 605, the translation guide seat 605 is provided with a horizontal C-shaped guide hole, the horizontal guide post 604 is slidably arranged in the horizontal C-shaped guide hole, the translation guide seat 605 is provided with a locking part which folds the horizontal C-shaped guide hole and tightly holds the horizontal guide post 604, the translation guide seat 605 is also provided with another horizontal C-shaped guide hole, a transverse guide rod 606 is slidably arranged in the horizontal C-shaped guide hole, the translation guide seat 605 is provided with a locking part which folds the horizontal C-shaped guide hole and tightly holds the transverse guide rod 606, so that the position of the lower light source in the horizontal transverse direction can be conveniently adjusted, the best illumination effect is achieved, and during operation, the locking part can loosen the horizontal C-shaped guide hole on the translation guide seat 605, namely, the transverse guide rod 606 can be driven to move horizontally and transversely; horizontal guide arm 606 go up the slip and wear to be equipped with support 607, support 607 link to each other with light source seat 608, light source seat 608 on be equipped with horizontal bar light source 610, support 607 can fix light source seat 608, horizontal bar light source 610 can increase the illumination scope, makes this lateral part light filling of silk spindle abundant, improves the quality of the visual signal of gathering.

Specifically, a supporting guide post 611 fixed on the frame 5 through another fixing seat 205 and vertically disposed is disposed on one side of the lower guide post 602, a first sliding seat 612 is disposed on the supporting guide post 611, a vertical C-shaped guide hole is disposed on the first sliding seat 612 and the supporting guide post 611 slidably penetrates the vertical C-shaped guide hole, a locking member for drawing the vertical C-shaped guide hole and tightly holding the supporting guide post 611 is disposed on the first sliding seat 612, a second sliding seat 613 is disposed on the lower guide post 602, a vertical C-shaped guide hole is disposed on the second sliding seat 613 and the lower guide post 602 slidably penetrates the vertical C-shaped guide hole, a locking member for drawing the vertical C-shaped guide hole and tightly holding the lower guide post 602 is disposed on the second sliding seat 613, a connecting guide rod 614 is disposed between the first sliding seat 612 and the second sliding seat 613, a horizontal C-shaped guide hole is disposed on each of the first sliding seat 612 and the second sliding seat 613, and two ends of the connecting guide rod 614 slidably penetrate the first sliding seat 612 and the second sliding seat 613 In the horizontal C-shaped guide hole of the sliding seat 613, a locking member for drawing the horizontal C-shaped guide hole and tightly holding the connecting guide rod 614 is respectively arranged on the first sliding seat 612 and the second sliding seat 613, the fixing seat 205 can assist in supporting the lower guide post 602 by matching with the supporting guide post 611, the first sliding seat 612, the connecting guide rod 614 and the second sliding seat 613, so as to reinforce the lower light source, meanwhile, the first sliding seat 612 and the second sliding seat 613 can synchronously lift up and down on the supporting guide post 611 and the lower guide post 602, and the supporting guide post 611, the connecting guide rod 614 and the fixing seat 205 can be integrally and synchronously close to or far away from the lower guide post 602 along the connecting guide rod 614 in the horizontal direction, so that adjustment can be conveniently performed according to the needs of the equipment.

The upper visual detection module 3 comprises at least one upper camera 301, and the upper camera 301 is connected with the frame 5 through a multi-dimensional adjustable upper mounting component 302.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 5, the height and the horizontal position of the upper camera 301 can be adjusted in multiple dimensions through the upper mounting assembly 302, so that the camera can be adjusted rapidly according to different detection requirements. Those skilled in the art will appreciate that the lower camera 201 may be a still inspection camera or a motion inspection camera.

Specifically, the upper mounting assembly 302 includes two vertically disposed integral lift guides 303 and a transversely disposed integral lift crossbar 304 secured to the frame 5 in opposing relation, the two ends of the integral lifting cross bar 304 are respectively connected with the integral lifting guide rod 303 through lockable lifting slide seats 305, the middle of the integral lifting cross bar 304 is provided with an extension cross bar 306 perpendicular to the integral lifting cross bar 304, the extension crossbar 306 is connected to the integral lift guide 303 by a lockable traversing slide 307, the integral lifting cross bar 304 is provided with two independent adjusting mechanisms 308 respectively arranged at two sides of the extension cross bar 306, the extension cross bar 306 is respectively provided with two independent adjusting mechanisms 308 positioned at two sides of the integral lifting cross bar 304, each independent adjusting mechanism 308 is respectively provided with an upper camera 301, and the upper cameras 301 are distributed in the circumferential direction. The integral lifting cross rod 304 can ascend and descend along the integral lifting guide rod 303 through the lockable lifting slide seat 305, the integral lifting cross rod 304 ascends and descends to drive the extension cross rod 306 to ascend and descend, so that the heights of the upper cameras on the integral lifting cross rod 304 and the extension cross rod 306 can be integrally adjusted conveniently, the upper cameras do not need to be adjusted one by one, the adjusting time is saved, the upper cameras 301 are distributed in the circumferential direction to perform signal acquisition on the upper end face and the side face of the spindle in an all-around manner, and the detection effect is improved; the extension crossbar 306 is also positionally adjustable by sliding the lockable traverse slide 307 laterally along the integral lift crossbar 304.

Specifically speaking, independent adjustment mechanism 308 including connect in whole lift horizontal pole 304 or the lockable lifting translation slide 309 on extension horizontal pole 306, lockable lifting translation slide 309 on be connected with the independent lift guide pole 310 of vertical setting, independent lift guide pole 310 link to each other with last mounting panel 311 through lockable lifting slide 305, last mounting panel 311 on be fixed with go up camera 301, go up camera 301 accessible lockable lifting translation slide 309 and carry out position adjustment along whole lift horizontal pole 304 or extension horizontal pole 306 horizontal migration, go up camera 301 and still can go up camera 305 or lockable lifting translation slide 309 and go up and down along vertical direction and carry out height control, independent adjustment mechanism 308 can finely tune single last camera 301.

A multidimensional lighting mechanism 7 is respectively arranged below each upper visual detection module 3, the multidimensional lighting mechanism 7 comprises a lighting installation component 701 and an annular lighting device 702 connected to the lighting installation component 701, the annular lighting device 702 is annular or is formed by splicing a plurality of lighting lamps 703, and the lighting installation component 701 is of a multidimensional adjustable structure.

In this embodiment, as shown in fig. 1 and 7, the annular lighting device 702 in the multidimensional lighting mechanism 7 can perform full-coverage light supplement on the upper portion of the spindle, so as to prevent the quality of signal acquisition from being deteriorated due to the local shadow of the spindle, and the lighting installation component 701 is a multi-dimensional adjustable structure and can conveniently perform height adjustment and the like according to needs.

Preferably, a multidimensional lighting mechanism 7 is correspondingly arranged below two or more visual detection modules 3, the multidimensional lighting mechanism 7 comprises a lighting installation component 701 and an annular lighting device 702 connected to the lighting installation component 701, the annular lighting device 702 is annular or is annular by splicing a plurality of lighting lamps 703, the lighting installation component 701 is a multidimensional adjustable structure and can supplement light for two or more spindles, and thus equipment cost and electric energy loss can be saved.

The utility model discloses a theory of operation is: during the use, the silk spindle can be transmitted on silk spindle transmission path 1, go up visual detection module 3 and lower visual detection module 2 and can gather the visual signal to the up end and the lower terminal surface of silk spindle respectively, and can gather the visual signal of silk spindle side from two upper and lower directions, thereby can carry out omnidirectional visual detection to the silk spindle, there is at least one in lower visual detection module 2 and the last visual detection module 3 when being dynamic visual detection module, can also carry out dynamic detection to the silk spindle in service, can effectively improve detection efficiency, and through quiet, the detection effect that two kinds of detection modes of developments detect corresponding single mode is better, can carry out the regulation of multidimension degree to lower camera 201 and last camera 301 respectively through lower installation component 202 and last installation component 302, make the height and the horizontal position of the two can adjust as required fast.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a silk spindle surface morphology defect visual inspection device, sets up in silk spindle transmission path (1) department, its characterized in that, including setting up at least one down visual inspection module (2) in silk spindle transmission path (1) one side and setting up visual inspection module (3) on at least one directly over silk spindle transmission path (1), the visual signal acquisition direction of lower visual inspection module (2) up in order to gather the visual signal including terminal surface visual signal under silk spindle (4), the visual signal acquisition direction of last visual inspection module (3) down in order to gather the visual signal including terminal surface visual signal under silk spindle (4), lower visual inspection module (2) and last visual inspection module (3) correspond the setting and towards same silk spindle (4) in order to gather the visual signal to this silk spindle (4), lower visual inspection module (2) and last visual inspection module (3) be visual inspection module and static inspection module and last visual inspection module respectively and go up visual inspection module (3) And/or a dynamic visual detection module.

2. The visual detection device for the surface morphology defects of the silk ingots according to claim 1, wherein the lower visual detection module (2) comprises at least one lower camera (201), and the lower camera (201) is connected with the frame (5) through a lower mounting assembly (202) with multi-dimensional adjustability.

3. The visual inspection device for the surface morphology defects of the silk ingots according to claim 2, wherein the lower mounting assembly (202) comprises a horizontally arranged L-shaped bottom adjusting plate (203), adjusting sliding grooves (204) extending horizontally are respectively arranged on two support arms of the L-shaped bottom adjusting plate (203), a fastener for fixing the L-shaped bottom adjusting plate (203) on the frame (5) is arranged in one of the adjusting sliding grooves (204), a fixing seat (205) is fixed on the other adjusting sliding groove (204) through another fastener, a vertically arranged lower guide rod (206) is fixed on the fixing seat (205), a lower lifting seat (207) is arranged on the lower guide rod (206), a vertical C-shaped guide hole is arranged on the lower lifting seat (207), the lower guide rod (206) is arranged in the vertical C-shaped guide hole in a penetrating manner and is connected in a sliding manner in the vertical direction, and a locking member for folding and tightly holding the vertical C-shaped guide hole (206) is arranged on the lower lifting seat (207), lower lift seat (207) on be fixed with down mounting panel (208), lower camera (201) fix on mounting panel (208) down.

4. The visual inspection device for the surface morphology defects of the silk ingots according to claim 1, 2 or 3, characterized in that at least one lower light source (6) is respectively arranged on one side of each lower visual inspection module (2), and the lower light source (6) is connected with the frame (5) through a multi-dimensional adjustable lower light source mounting assembly (601).

5. The visual inspection device for the surface morphology defects of the silk ingots according to claim 4, characterized in that the lower light source mounting assembly (601) comprises a lower guide post (602) which is vertically arranged and fixed on the frame (5) through a fixing seat (205), a lifting guide seat (603) is arranged on the lower guide post (602), a vertical C-shaped guide hole is arranged on the lifting guide seat (603), the lower guide post (602) is arranged in the vertical C-shaped guide hole in a penetrating manner and is connected with the vertical guide post in a sliding manner in the vertical direction, a locking member which closes the vertical C-shaped guide hole and tightly holds the lower guide post (602) is arranged on the lifting guide seat (603), a horizontal C-shaped guide hole is arranged on the lifting guide seat (603), a horizontal guide post (604) is arranged in the horizontal C-shaped guide hole in a sliding manner, a locking member which closes the horizontal C-shaped guide hole and tightly holds the horizontal guide post (604) is arranged on the lifting guide seat (603), the horizontal guide post (604) on be equipped with translation guide holder (605), translation guide holder (605) on be equipped with horizontal C type guide hole, horizontal guide post (604) slide to wear to locate in the horizontal C type guide hole, be equipped with on translation guide holder (605) and draw in horizontal C type guide hole and hug closely the retaining member of horizontal guide post (604), translation guide holder (605) on still be equipped with another horizontal C type guide hole and slide in this horizontal C type guide hole and wear to be equipped with horizontal guide arm (606), translation guide holder (605) on be equipped with the retaining member that draws in horizontal C type guide hole and hug closely horizontal guide arm (606), horizontal guide arm (606) on slide to wear to be equipped with support (607), support (607) link to each other with light source seat (608), light source seat (608) on be equipped with horizontal bar light source (610).

6. The visual inspection device for the surface morphology defects of silk ingots according to claim 5, characterized in that one side of the lower guide post (602) is provided with a vertically arranged support guide post (611) fixed on the frame (5) through another fixing seat (205), the support guide post (611) is provided with a first sliding seat (612), the first sliding seat (612) is provided with a vertical C-shaped guide hole and the support guide post (611) is slidably arranged in the vertical C-shaped guide hole, the first sliding seat (612) is provided with a locking member for drawing the vertical C-shaped guide hole and tightly holding the support guide post (611), the lower guide post (602) is provided with a second sliding seat (613), the second sliding seat (613) is provided with a vertical C-shaped guide hole and the lower guide post (602) is slidably arranged in the vertical C-shaped guide hole, the second sliding seat (613) is provided with a locking member for drawing the vertical C-shaped guide hole and tightly holding the lower guide post (602), the connecting guide rod (614) is arranged between the first sliding seat (612) and the second sliding seat (613), the first sliding seat (612) and the second sliding seat (613) are respectively provided with a horizontal C-shaped guide hole, two ends of the connecting guide rod (614) respectively penetrate through the horizontal C-shaped guide holes in the first sliding seat (612) and the second sliding seat (613) in a sliding mode, and the first sliding seat (612) and the second sliding seat (613) are respectively provided with a locking piece which folds the horizontal C-shaped guide holes and tightly holds the connecting guide rod (614).

7. The visual detection device for the surface morphology defects of the silk ingots according to claim 1, 2 or 3, wherein the upper visual detection module (3) comprises at least one upper camera (301), and the upper camera (301) is connected with the frame (5) through an upper mounting assembly (302) with multi-dimensional adjustability.

8. The visual detection device for the surface morphology defects of the silk ingots according to claim 7, wherein the upper mounting assembly (302) comprises two vertically arranged integral lifting guide rods (303) and a transversely arranged integral lifting cross rod (304) which are fixed on the frame (5) and are opposite, two ends of the integral lifting cross rod (304) are respectively connected with the integral lifting guide rods (303) through lockable lifting slide seats (305), the middle part of the integral lifting cross rod (304) is provided with an extension cross rod (306) which is perpendicular to the integral lifting cross rod (304), the extension cross rod (306) is connected with the integral lifting guide rods (303) through lockable transverse slide seats (307), the integral lifting cross rod (304) is respectively provided with two independent adjusting mechanisms (308) which are positioned at two sides of the extension cross rod (306), the extension cross rod (306) is respectively provided with two independent adjusting mechanisms (308) which are positioned at two sides of the integral lifting cross rod (304), each independent adjusting mechanism (308) is provided with an upper camera (301), and the upper cameras (301) are distributed in the circumferential direction.

9. The visual detection device for the surface morphology defects of the silk ingots according to claim 8, wherein the independent adjusting mechanism (308) comprises a lockable lifting translation sliding base (309) connected to the integral lifting cross bar (304) or the extension cross bar (306), the lockable lifting translation sliding base (309) is connected with an independent lifting guide rod (310) which is vertically arranged, the independent lifting guide rod (310) is connected with an upper mounting plate (311) through the lockable lifting sliding base (305), and the upper camera (301) is fixed on the upper mounting plate (311).

10. The visual inspection device for the surface morphology defects of the silk ingots according to claim 1, 2 or 3, wherein a multidimensional lighting mechanism (7) is respectively arranged below each upper visual inspection module (3), the multidimensional lighting mechanism (7) comprises a lighting installation assembly (701) and an annular lighting device (702) connected to the lighting installation assembly (701), the annular lighting device (702) is annular or is spliced by a plurality of lighting lamps (703) to form an annular, and the lighting installation assembly (701) is of a multidimensional adjustable structure.

11. The visual inspection device for the surface morphology defects of the silk ingots according to claim 1, 2 or 3, wherein a multi-dimensional illumination mechanism (7) is correspondingly arranged below two or more visual inspection modules (3), the multi-dimensional illumination mechanism (7) comprises an illumination installation assembly (701) and an annular illumination device (702) connected to the illumination installation assembly (701), the annular illumination device (702) is annular or is formed by splicing a plurality of illumination lamps (703), and the illumination installation assembly (701) is of a multi-dimensional adjustable structure.