CN112461131A - Intelligent detection equipment for die-cutting object - Google Patents
Intelligent detection equipment for die-cutting object Download PDFInfo
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- CN112461131A CN112461131A CN202011297465.XA CN202011297465A CN112461131A CN 112461131 A CN112461131 A CN 112461131A CN 202011297465 A CN202011297465 A CN 202011297465A CN 112461131 A CN112461131 A CN 112461131A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of die-cutting object detection, and particularly discloses intelligent detection equipment for die-cutting objects, which comprises a rack, a controller, a bearing table, a camera unit, a touch display screen and a light source assembly, wherein the controller, the bearing table, the camera unit and the touch display screen are arranged on the rack; the die-cutting object is placed on the bearing table, large-distance adjustment of the light-emitting piece relative to the die-cutting object is achieved through rotation of the first carrying piece and the second carrying piece, small-distance adjustment of the light-emitting piece is achieved through the die-cutting object, the camera unit shoots images of the die-cutting object irradiated by the light-emitting piece, automatic detection of the die-cutting object is achieved through the images shot by the camera unit analyzed and processed by the controller, the images shot by the camera unit or/and detection data of the controller on the die-cutting object are displayed on the touch display screen, and the detection yield of the die-cutting object is improved.
Description
Technical Field
The invention relates to the technical field of die-cut object detection, and particularly discloses intelligent detection equipment for a die-cut object.
Background
The die-cutting machine is called a beer machine, a cutting machine and a numerical control punching machine, has wide application range, is mainly used for cutting, impressing, gold stamping and other operations of some corresponding non-metal materials, non-setting adhesive, double faced adhesive tape, mobile phone rubber mats and the like, and needs to detect various parameters of the size, the appearance and the like of a die-cutting object after the die-cutting object is processed by the die-cutting machine. The technology of detecting the die-cut object by using a detection instrument is also utilized in the prior art, but the light source design of the detection instrument in the prior art is unreasonable, so that the die-cut object is often blurred, wrong in detection and inconvenient to use.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the intelligent detection equipment for the die-cut object, wherein the large-distance adjustment of the luminous piece relative to the die-cut object is realized by means of the rotation of the first carrying piece and the second carrying piece, and the small-distance adjustment of the luminous piece is realized by means of the die-cut object, so that the camera unit can shoot the influence of the clear die-cut object, and the detection yield of the die-cut object is improved.
In order to achieve the purpose, the intelligent detection equipment for the die-cut object comprises a rack, a controller, a bearing table, a camera unit and a touch display screen, wherein the controller, the bearing table, the camera unit and the touch display screen are arranged on the rack; the touch display screen is electrically connected with the controller, and the touch display screen regulates and controls the light-emitting parameters of the light-emitting piece through the controller; the camera unit is used for shooting images of the die-cut object irradiated by the luminous piece; the rotation axis of the first carrier and the rotation axis of the second carrier are arranged in a crossed manner.
The light-emitting piece comprises a strip-shaped shell rotatably arranged on the second carrying piece and a light-emitting strip arranged on the strip-shaped shell; the bar-shaped shell is provided with a guide post, the second carrying piece is provided with an arc-shaped hole, the guide post is movably accommodated in the arc-shaped hole, the arc-shaped hole is arranged around a rotating axis between the bar-shaped shell and the second carrying piece, and the inner end faces of two ends, far away from each other, of the arc-shaped hole are respectively used for blocking and abutting against the guide post.
The strip-shaped shell comprises a body part and a plurality of heat dissipation ribbed plates arranged outside the body part, wherein the heat dissipation ribbed plates are parallel to the central axis of the body part, the plurality of heat dissipation ribbed plates are arranged around the central axis of the body part, and a heat dissipation groove is formed between every two adjacent heat dissipation ribbed plates; the body part is provided with a rectangular parallelepiped hole for accommodating the light emitting bar.
Wherein, the both ends that the bar shell kept away from each other all are equipped with protruding axle, and the second carrier has two shaft holes, and the protruding axle at bar shell both ends rotates respectively to hold and establishes in two shaft holes, and protruding off-axial side cover is equipped with the elastic ring that is located the shaft hole.
The light source assembly further comprises a first motor and a second motor, the first motor is arranged on the fixing frame and used for driving the first carrying piece to rotate, the second motor is arranged on the first carrying piece and used for driving the second carrying piece to rotate, the first motor and the second motor are respectively electrically connected with the controller, and the rotating axis of the first carrying piece and the rotating axis of the second carrying piece are perpendicular to each other.
The bearing table is provided with a light-transmitting plate part and a plate light source which is attached to the lower portion of the light-transmitting plate part and electrically connected with the controller, the light-transmitting plate part is used for bearing the die-cutting object, and light emitted by the plate light source penetrates through the light-transmitting plate part and irradiates the die-cutting object borne by the light-transmitting plate part.
One end of the bearing table is rotatably arranged on the rack, and one end of the bearing table is provided with a soft strip for abutting and stopping a die-cut object borne by the bearing table; the rack is provided with a first driving piece, a bull eye body connected with the output end of the first driving piece and a spherical body arranged on the bull eye body in a rolling manner, and the fixing frame is arranged on the bearing table; the first driving piece drives the bull's eye body to drive the spherical body to abut against the lower part of the other end of the bearing table, so that the bearing table drives the borne die-cutting object to rotate relative to the rack.
Wherein, the camera unit is including rotating the fixed plate that sets up in the frame, be used for driving fixed plate pivoted second driving piece, set up a plurality of industry cameras on the fixed plate, industry camera is located the top of the cross cutting article that the plummer bore, industry camera and controller electric connection, the axis of rotation of fixed plate sets up along vertical direction, a plurality of industry cameras are the annular array around the axis of rotation of fixed plate, the focus of a plurality of industry cameras is inequality.
The second driving piece comprises a worm rotatably arranged on the rack, a third motor used for driving the worm to rotate, and a worm wheel rotatably arranged on the rack and meshed with the worm wheel, the worm wheel is arranged on the fixing plate, and the expansion spiral angle of the worm is smaller than the contact friction angle of the worm wheel and the worm.
The fixing plate is a circular plate, the circular plate is provided with a plurality of through holes matched with the industrial cameras, the through holes penetrate through the fixing plate, the industrial cameras comprise conical bases and arc plates arranged on the outer sides of the conical bases and surrounding the conical bases, the conical bases are contained in the through holes, and the arc plates are detachably fixed on the fixing plate through fixing pieces.
The invention has the beneficial effects that: when the die-cut object needs to be detected, the die-cut object to be detected is placed on the bearing table, the large-distance adjustment of the luminous piece relative to the die-cut object is realized by means of the rotation of the first carrying piece and the second carrying piece, and the position of the luminous piece relative to the die-cut object is changed, so that the luminous piece can be quickly moved to the detection position of the die-cut object; the small-distance adjustment of the luminous piece is realized by means of the die-cutting object, and the relative angle between the luminous piece and the die-cutting object is changed, so that the luminous piece can accurately illuminate the detection position of the die-cutting object; the camera unit shoots images to the die-cut article that the illuminating part shines, and the image that the controller analysis processing camera unit was shot realizes the automated inspection to the die-cut article, and the detection data of touch display screen display camera unit shooting image or/and controller to the die-cut article promotes the detection yield of die-cut article.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a light source module according to the present invention;
FIG. 3 is a schematic view of a light emitting member according to the present invention;
FIG. 4 is a schematic structural view of the first driving member, the bull's eye body, the sphere, the carrying platform, the transparent plate, the plate light source and the soft strip according to the present invention;
FIG. 5 is a schematic structural diagram of a camera unit according to the present invention;
FIG. 6 is a schematic view of the ratchet, the arc-shaped locking bar and the elastic member according to the present invention;
fig. 7 is a schematic structural diagram of an industrial camera according to the present invention.
The reference numerals include:
1-frame 2-controller 3-bearing platform
4-camera unit 5-touch display screen 6-light source assembly
7-fixed frame 8-first carrier 9-second carrier
11-luminous element 12-strip-shaped housing 13-luminous strip
14-guide post 15-arc hole 16-radiating rib plate
17-protruding shaft 18-elastic ring 19-light-transmitting plate part
21-plate light source 22-soft strip 23-first driving piece
24-bullseye body 25-spheroid 26-guide blind groove
27-fixed plate 28-industrial camera 29-worm
31-worm gear 32-conical base 33-arc plate
34-ratchet 35-arc locking strip 36-elastic piece
37-arc ratchet.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 7, the intelligent detection device for die-cut objects of the present invention includes a rack 1, and a controller 2, a carrying platform 3, a camera unit 4 and a touch display screen 5 mounted on the rack 1, in this embodiment, the rack 1 is a hollow metal frame, the controller 2 is located in the rack 1, the carrying platform 3 is substantially in a flat plate shape, the camera unit 4 and the touch display screen 5 are respectively electrically connected to the controller 2, the carrying platform 3 is used for carrying the die-cut objects, the camera unit 4 is used for capturing images of the die-cut objects carried by the carrying platform 3, the controller 2 analyzes and processes the images captured by the camera unit 4 to realize automatic detection of the die-cut objects, and the touch display screen 5 is used for displaying the images captured by the camera unit 4 or/and detection data of the die-cut objects by the controller 2.
The intelligent detection equipment for die-cutting objects further comprises a light source assembly 6, the light source assembly 6 comprises a fixing frame 7 fixedly arranged on the rack 1 or/and the bearing table 3, a first carrying piece 8 rotationally arranged relative to the fixing frame 7, a second carrying piece 9 rotationally arranged relative to the first carrying piece 8, and a light emitting piece 11 rotationally arranged relative to the second carrying piece 9 and electrically connected with the controller 2, and the touch display screen 5 regulates and controls light emitting parameters of the light emitting piece 11 through the controller 2.
According to actual need, the user can change the luminance of illuminating part 11 via controller 2 with the help of touch display screen 5, luminous color, for example, according to the difference of cross cutting article self colour, change the luminous color of illuminating part 11, make camera unit 4 can shoot the cross cutting article image that contrast effect is obvious, the light that sends different colours with the help of illuminating part 11 shines the cross cutting article promptly, and then shoot a plurality of different images of cross cutting article under different colour light shines, with the help of the analysis of controller 2 to a plurality of different images of cross cutting article, promote the detection efficiency of cross cutting article.
For another example, the die-cut object is shot by high-brightness irradiation and low-brightness irradiation of the light-emitting piece 11 and by means of different light source brightness contrast of the die-cut object image shot by the camera unit 4, so that a plurality of different images of the die-cut object are shot, difference display of the die-cut object is realized, and the die-cut object is accurately detected by means of analysis of the plurality of different images by the controller 2.
The light emitted by the light emitting piece 11 irradiates the die-cut object borne by the bearing table 3, the camera unit 4 is used for shooting images of the die-cut object irradiated by the light emitting piece 11, and the rotating axis of the first carrying piece 8 and the rotating axis of the second carrying piece 9 are arranged in a crossed mode.
When the die-cut object needs to be detected, the die-cut object to be detected is placed on the bearing table 3, the large-distance adjustment of the luminous piece 11 relative to the die-cut object is realized by means of the rotation of the first carrying piece 8 and the second carrying piece 9, and the position of the luminous piece 11 relative to the die-cut object is changed, so that the luminous piece 11 is quickly moved to the detection position of the die-cut object; the small-distance adjustment of the luminous piece 11 is realized by the die-cut object, and the relative angle between the luminous piece 11 and the die-cut object is changed, so that the luminous piece 11 can accurately illuminate the detection position of the die-cut object; the camera unit 4 shoots images of the die-cut object irradiated by the luminous piece 11, the controller 2 analyzes and processes the images shot by the camera unit 4 to realize automatic detection of the die-cut object, the touch display screen 5 displays the images shot by the camera unit 4 or/and detection data of the controller 2 on the die-cut object, and the detection yield of the die-cut object is improved.
The light-emitting member 11 comprises a bar-shaped outer shell 12 rotatably arranged on the second carrier 9, and a light-emitting bar 13 fixedly arranged on the bar-shaped outer shell 12, wherein the light-emitting bar 13 exposes the bar-shaped outer shell 12 and illuminates the die-cut objects carried by the carrying table 3. The poor alignment caused by the included angle between the light-emitting strip 13 and the die-cut object borne by the bearing table 3 is avoided, the alignment yield of the light-emitting strip 13 and the die-cut object is improved, and further the irradiation yield of the light-emitting strip 13 to the die-cut object is improved.
The bar-shaped shell 12 is provided with a guide post 14, the guide post 14 is approximately cylindrical, the second carrier 9 is provided with an arc-shaped hole 15, the guide post 14 is movably accommodated in the arc-shaped hole 15, the arc-shaped hole 15 is arranged around a rotation axis between the bar-shaped shell 12 and the second carrier 9, and inner end faces of two ends, far away from each other, of the arc-shaped hole 15 are respectively used for blocking and abutting against the guide post 14. In the rotating process of the light-emitting member 11, the bar-shaped housing 12 drives the guiding post 14 to rotate together, and when the guiding post 14 abuts against the inner end face of one end of the arc-shaped hole 15, the light emitted by the light-emitting bar 13 irradiates the edge of the front end of the die-cut object carried by the carrying table 3. When the bar-shaped shell 12 drives the guide post 14 to rotate towards the other end of the arc-shaped hole 15, the light emitted by the light-emitting bar 13 gradually moves to the edge of the rear end of the die-cutting object from the edge of the front end of the die-cutting object, and when the guide post 14 abuts against the inner end face of the other end of the arc-shaped hole 15, the light emitted by the light-emitting bar 13 irradiates the edge of the rear end of the die-cutting object borne by the bearing table 3. The guide post 14 is stopped and limited by the arc-shaped hole 15, so that the poor irradiation caused by over-rotation of the light-emitting piece 11 is avoided.
The strip-shaped housing 12 includes a body portion, a plurality of heat dissipating ribs 16 disposed on an outer side of the body portion, the body portion being substantially a hollow cylinder, the heat dissipating ribs 16 being parallel to a central axis of the body portion, the plurality of heat dissipating ribs 16 being disposed around the central axis of the body portion, preferably, the plurality of heat dissipating ribs 16 being disposed at equal intervals, and a heat dissipating groove being formed between two adjacent heat dissipating ribs 16; the body portion has a rectangular parallelepiped hole for accommodating the light emitting bar 13.
In the use of illuminating part 11, the heat transfer of illuminating strip 13 is to the noumenon portion of bar shell 12, with the help of the setting of a plurality of heat dissipation ribbed slab 16, increases the area of contact of bar shell 12 and the outside air, promotes the radiating efficiency of illuminating strip 13, avoids illuminating part 11 high temperature and bad use, prolongs the life of illuminating part 11. In addition, the heat of the bar-shaped shell 12 is taken away by the external air flowing through the heat dissipation groove, so that the heat dissipation efficiency of the light-emitting bar 13 is further improved.
The both ends that bar shell 12 kept away from each other all are equipped with protruding axle 17, and second carrier 9 has two shaft holes, and the protruding axle 17 at bar shell 12 both ends rotates respectively to hold and establishes in two shaft holes, and the protruding axle 17 outside cover is equipped with the elastic ring 18 that is located the shaft hole. Through the arrangement of the elastic ring 18, on one hand, the protruding shaft 17 is ensured to be stably installed in the shaft hole, and on the other hand, after the light-emitting member 11 rotates relative to the second carrier 9, the light-emitting member 11 is ensured to be stably positioned at a required angular position by virtue of the elastic deformation characteristic of the elastic ring 18, secondary movement of the light-emitting member 11 after rotating to the required angular position is avoided, and the service performance of the light source is improved.
The light source assembly 6 further comprises a first motor arranged on the fixing frame 7 and used for driving the first carrying piece 8 to rotate and a second motor arranged on the first carrying piece 8 and used for driving the second carrying piece 9 to rotate, the first motor and the second motor are respectively electrically connected with the controller 2, and the rotating axis of the first carrying piece 8 and the rotating axis of the second carrying piece 9 are vertically arranged.
In the use of intelligent detection equipment, according to actual need, the user adjusts and controls the motor rotation via controller 2 with the help of touch display screen 5, and then realizes the automatic quick accurate removal of the relative cross cutting article that plummer 3 born of illuminating part 11, ensures that illuminating part 11 moves required position fast accurately. Of course, it is also possible to add a drive motor to the second carrier 9, by means of which the luminous element 11 is driven to rotate automatically relative to the second carrier 9. In practical use, the user can manually rotate the light emitting member 11 to rotate the light emitting member 11 relative to the second carrier 9 without adding a driving motor.
The carrier 3 is provided with a transparent plate 19 and a plate light source 21 attached below the transparent plate 19 and electrically connected to the controller 2, and during actual use, a user can control performance parameters such as the brightness and the color of the plate light source 21 via the controller 2 by means of the touch display screen 5. The transparent plate portion 19 is used for bearing die-cut objects, light emitted by the plate light source 21 penetrates through the transparent plate portion 19 and irradiates the die-cut objects borne by the transparent plate portion 19, and the die-cut objects to be detected are located in a required background color area by means of the configuration of the plate light source 21, so that the requirement for clear shooting of the die-cut objects with different colors is met, and the detection yield of the die-cut objects is improved in an auxiliary mode. Preferably, the light-transmitting plate portion 19 is made of a transparent material, for example, the light-transmitting plate portion 19 is made of transparent glass or transparent plastic, so that when the light emitted from the plate light source 21 is irradiated to the die-cut object through the light-transmitting plate portion 19, the interference effect of the light emitted from the plate light source 21 by the light-transmitting plate portion 19 is reduced.
One end of the bearing table 3 is rotatably arranged on the frame 1, one end of the bearing table 3 is provided with a soft strip 22 for abutting and stopping the die-cut object borne by the bearing table 3, for example, one end of the bearing table 3 is rotatably arranged on the frame 1 by virtue of a rotating shaft, according to actual needs, the soft strip 22 can be arranged by adopting transparent soft rubber, when the bearing table 3 drives the die-cut object borne by the bearing table to rotate, the die-cut object is prevented from sliding off the bearing table 3 by virtue of stopping of the soft strip 22, and meanwhile, the die-cut object is prevented from being damaged by virtue of the soft characteristic of the soft strip 22. Through adopting transparent flexible glue setting with soft strip 22, compare in non-printing opacity soft strip 22, reduce the interference influence when soft strip 22 shoots the die-cut article, promote the shooting yield of die-cut article.
The rack 1 is provided with a first driving piece 23, a bull eye body 24 connected with the output end of the first driving piece 23, and a spherical body 25 arranged on the bull eye body 24 in a rolling manner, and the fixing frame 7 is arranged on the bearing table 3; the first driving member 23 drives the eyelet body 24 to drive the sphere 25 to contact and roll on the lower part of the other end of the bearing table 3, so that the bearing table 3 drives the borne die-cutting object to rotate relative to the frame 1.
In the process of making a video recording to the cross cutting article, according to actual need, first driving piece 23 drive bull's eye body 24 drives spheroid 25 and contradicts on the lower surface of the other end of plummer 3, and then drive plummer 3 and drive the relative frame 1 rotation of cross cutting article that bears to the realization is to the inclination automatically regulated of cross cutting article, thereby cooperates camera unit 4 to shoot out high-definition image. Preferably, a guide blind groove 26 is arranged below the other end of the bearing table 3, the guide blind groove 26 is straight, the sphere 25 protrudes out of the bull eye body 24 and is accommodated in the guide blind groove 26, the sphere 25 abuts against the inner groove surface of the guide blind groove 26 and rolls along the length direction of the guide blind groove 26, the sphere 25 is prevented from being inclined or deflected in the moving process, and the bearing table 3 is ensured to rotate stably and accurately.
The camera unit 4 includes a fixed plate 27 rotatably disposed on the rack 1, a second driving member for driving the fixed plate 27 to rotate, and a plurality of industrial cameras 28 disposed on the fixed plate 27, the industrial cameras 28 are disposed above the die-cut objects supported by the supporting platform 3, the industrial cameras 28 are electrically connected to the controller 2, a user can control operation parameters of the industrial cameras 28 via the controller 2 by means of the touch display screen 5, a rotation axis of the fixed plate 27 is disposed along a vertical direction, the industrial cameras 28 are in an annular array around the rotation axis of the fixed plate 27, and focal lengths of the industrial cameras 28 are different.
In the in-service use process at intellectual detection system equipment, the cross cutting article that will wait to detect is placed on plummer 3, after the light that light source subassembly 6 sent shines on the cross cutting article, utilize industrial camera 28 to shoot the image to the cross cutting article that light source subassembly 6 illuminates, after an industrial camera 28 accomplishes shooting the image completion to the cross cutting article, third driving piece drive fixed plate 27 drives industrial camera 28 and rotates, shoot the image to the cross cutting article respectively with the help of a plurality of industrial cameras 28 of different focuses, the shooting image of the same cross cutting article that controller 2 analysis a plurality of industrial cameras 28 of different focuses were shot, further promote the detection yield of cross cutting article.
The second driving piece comprises a worm 29 rotationally arranged on the machine frame 1, a third motor used for driving the worm 29 to rotate, and a worm wheel 31 rotationally arranged on the machine frame 1 and meshed with the worm wheel 31, wherein the worm wheel 31 is fixedly arranged on the fixing plate 27, the unfolding helical angle of the worm 29 is smaller than the friction angle of the worm 29 contacted with the worm wheel 31, so that the worm wheel 31 and the worm 29 are in a self-locking state, namely, the worm 29 can be ensured to drive the worm wheel 31 to rotate through the worm 29, and the worm 31 can not drive the worm 29 to rotate. When the second driving member drives the fixing plate 27 to move the industrial camera 28 to the position of the die-cut object carried by the carrying table 3 for photographing and shooting, the industrial camera 28 or the fixing plate 27 is prevented from moving for a second time due to external vibration or accidental touch, and the industrial camera 28 is ensured to be stably positioned at the required position.
The fixing plate 27 is a circular plate, the worm wheel 31 is fixed at the center of the fixing plate 27, the circular plate has a plurality of through holes matched with the plurality of industrial cameras 28, the through holes penetrate through the fixing plate 27 along the thickness direction of the fixing plate 27, the industrial cameras 28 comprise a conical base 32 and an arc plate 33 which is arranged on the outer side of the conical base 32 and surrounds the conical base 32, the arc plate 33 can be circular or semi-circular according to actual needs, the conical base 32 is accommodated in the through holes, and the arc plate 33 is detachably fixed on the fixing plate 27 through fixing pieces (such as screws and the like). By means of the structural arrangement of the conical base 32, the industrial camera 28 can be quickly and accurately aligned, and by means of the interference assembly of the arc plate 33 and the fixing plate 27, the industrial camera 28 can be accurately installed on the fixing plate 27, and the problem that the industrial camera 28 is installed incorrectly and is not used well is avoided.
In this embodiment, the camera unit 4 further includes a ratchet 34, an arc-shaped locking bar 35 and an elastic member 36, a central axis of the ratchet 34 is overlapped with a central axis of the worm wheel 31, the ratchet 34 includes a wheel body fixedly mounted and connected to the fixing plate 27 and a plurality of arc-shaped ratchet teeth 37 disposed on an outer side of the wheel body, and the plurality of arc-shaped ratchet teeth 37 are in an annular array around the central axis of the wheel body. One end of the arc-shaped locking strip 35 is rotatably mounted with the frame 1, the elastic member 36 is used for driving the arc-shaped locking strip 35 to abut against the wheel body, and the other end of the arc-shaped locking strip 35 is used for abutting against and stopping the end of the arc-shaped ratchet 37.
During the use of the camera unit 4, the third driving member drives the worm 29 so that the worm 29 drives the ratchet 34 and the fixing plate 27 to rotate in the forward direction, at this time, the arc-shaped locking strip 35 slides relative to the wheel body and the outer side surface of the arc-shaped ratchet 37, when the fixing plate 27 drives the desired industrial camera 28 to move to the object to be die-cut, the elastic member 36 drives the other end of the arc-shaped locking strip 35 to abut against the end of the arc-shaped ratchet 37 under the action of elastic force, thereby avoiding the secondary movement caused by the reverse rotation of the third motor of the third driving member, which results in the reverse movement of the fixing plate 27 driving the industrial camera 28, and ensuring that the desired industrial camera.
In this embodiment, the elastic member 36 is a spring, the frame 1 and the arc-shaped locking bar 35 are both provided with blind holes, the spring is located between the arc-shaped locking bar 35 and the frame 1, two ends of the spring are respectively located in the blind hole of the frame 1 and the blind hole of the arc-shaped locking bar 35, and the limiting spring is stopped by means of the inner hole surface of the blind hole, so that the spring is ensured to be accurately arranged at a required position. In addition, the spring and the rack 1 (the arc-shaped locking strip 35) are not required to be installed and connected, and the installation efficiency of the spring is improved.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. An intelligent detection device for die-cut objects comprises a rack, a controller, a bearing table, a camera unit and a touch display screen, wherein the controller, the bearing table, the camera unit and the touch display screen are arranged on the rack, the camera unit and the touch display screen are respectively and electrically connected with the controller, the bearing table is used for bearing the die-cut objects, the camera unit is used for shooting images of the die-cut objects borne by the bearing table, the controller analyzes and processes the images shot by the camera unit to realize automatic detection of the die-cut objects, and the touch display screen is used for displaying the images shot by the camera unit or/and detection data of the controller on the die-cut; the method is characterized in that: the touch display screen is electrically connected with the controller through the controller, and the touch display screen regulates and controls the light-emitting parameters of the light-emitting component through the controller; the camera unit is used for shooting images of the die-cut object irradiated by the luminous piece; the rotation axis of the first carrier and the rotation axis of the second carrier are arranged in a crossed manner.
2. The intelligent detection apparatus for die-cut articles of claim 1, wherein: the light-emitting piece comprises a strip-shaped shell rotatably arranged on the second carrying piece and a light-emitting strip arranged on the strip-shaped shell; the bar-shaped shell is provided with a guide post, the second carrying piece is provided with an arc-shaped hole, the guide post is movably accommodated in the arc-shaped hole, the arc-shaped hole is arranged around a rotating axis between the bar-shaped shell and the second carrying piece, and the inner end faces of two ends, far away from each other, of the arc-shaped hole are respectively used for blocking and abutting against the guide post.
3. The intelligent detection apparatus for die-cut articles of claim 2, wherein: the strip-shaped shell comprises a body part and a plurality of heat dissipation ribbed plates arranged outside the body part, the heat dissipation ribbed plates are parallel to the central axis of the body part, the plurality of heat dissipation ribbed plates are arranged around the central axis of the body part, and a heat dissipation groove is formed between every two adjacent heat dissipation ribbed plates; the body part is provided with a rectangular parallelepiped hole for accommodating the light emitting bar.
4. The intelligent detection apparatus for die-cut articles of claim 2, wherein: the both ends that the bar shell kept away from each other all are equipped with protruding axle, and the second carrier has two shaft holes, and the protruding axle at bar shell both ends rotates respectively to hold and establishes in two shaft holes, and protruding off-axial side cover is equipped with the elastic ring that is located the shaft hole.
5. The intelligent detection apparatus for die-cut articles of claim 1, wherein: the light source component further comprises a first motor arranged on the fixing frame and used for driving the first carrying piece to rotate and a second motor arranged on the first carrying piece and used for driving the second carrying piece to rotate, the first motor and the second motor are respectively electrically connected with the controller, and the rotating axis of the first carrying piece and the rotating axis of the second carrying piece are perpendicular to each other.
6. The intelligent detection apparatus for die-cut articles of claim 1, wherein: the bearing table is provided with a light-transmitting plate part and a plate light source which is attached to the lower portion of the light-transmitting plate part and electrically connected with the controller, the light-transmitting plate part is used for bearing the die-cutting objects, and light rays emitted by the plate light source penetrate through the light-transmitting plate part and irradiate the die-cutting objects borne by the light-transmitting plate part.
7. The intelligent detection apparatus for die-cut articles of claim 1, wherein: one end of the bearing table is rotatably arranged on the rack, and one end of the bearing table is provided with a soft strip for abutting and stopping the die-cut object borne by the bearing table; the rack is provided with a first driving piece, a bull eye body connected with the output end of the first driving piece and a spherical body arranged on the bull eye body in a rolling manner, and the fixing frame is arranged on the bearing table; the first driving piece drives the bull's eye body to drive the spherical body to abut against the lower part of the other end of the bearing table, so that the bearing table drives the borne die-cutting object to rotate relative to the rack.
8. The intelligent detection apparatus for die-cut articles of claim 1, wherein: the camera unit is including rotating the fixed plate that sets up in the frame, be used for driving fixed plate pivoted second driving piece, set up a plurality of industry cameras on the fixed plate, industry camera is located the top of the cross cutting article that the plummer bore, industry camera and controller electric connection, the axis of rotation of fixed plate sets up along vertical direction, a plurality of industry cameras are annular array around the axis of rotation of fixed plate, the focus of a plurality of industry cameras is inequality.
9. The intelligent detection apparatus for die-cut articles of claim 8, wherein: the second driving piece comprises a worm rotatably arranged on the rack, a third motor used for driving the worm to rotate, and a worm wheel rotatably arranged on the rack and meshed with the worm wheel, the worm wheel is arranged on the fixing plate, and the expansion spiral angle of the worm is smaller than the contact friction angle of the worm wheel and the worm.
10. The intelligent detection apparatus for die-cut articles of claim 8, wherein: the fixed plate is the circular plate, and the circular plate has a plurality of perforation with a plurality of industry camera complex, and the perforation runs through the fixed plate, and industry camera includes the toper base, sets up in the toper base outside and around the arc board of toper base, and the toper base is held and is established in the perforation, and the arc board can be dismantled via the mounting and fix on the fixed plate.
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| CN202011297465.XA CN112461131A (en) | 2020-11-18 | 2020-11-18 | Intelligent detection equipment for die-cutting object |
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| CN202011297465.XA CN112461131A (en) | 2020-11-18 | 2020-11-18 | Intelligent detection equipment for die-cutting object |
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