CN217954286U - Die casting outward appearance detection device - Google Patents
Die casting outward appearance detection device Download PDFInfo
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- CN217954286U CN217954286U CN202222136122.6U CN202222136122U CN217954286U CN 217954286 U CN217954286 U CN 217954286U CN 202222136122 U CN202222136122 U CN 202222136122U CN 217954286 U CN217954286 U CN 217954286U
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Abstract
The utility model relates to a die casting outward appearance detection device, include: the device comprises a rack, a material table, at least one material suction mechanism, a material bearing mechanism and an image acquisition mechanism; the material taking driver drives the material taking slide block to slide to the upper part of the material taking platform, the pressing driver drives the sucker to move downwards, the sucker can adsorb die castings, the material taking driver drives the material taking slide block to move towards the direction close to the material bearing mechanism again, the bearing frame is close to the material taking guide rail under the driving of the bearing driver, the material taking slide block slides to the upper part of the bearing frame, the sucker moves downwards under the driving of the pressing driver, the die castings are placed on the bearing frame, the bearing frame slides to the lower part of the image acquisition mechanism under the driving of the bearing driver to acquire images, the acquired images are analyzed by the computer, whether flaws exist in the die castings is detected, accurate suction and release of the material suction mechanism are achieved, the detected die castings can be accurately placed back, and conveying of the die castings is prevented from being influenced.
Description
Technical Field
The utility model relates to a die casting processing technology field especially relates to a die casting outward appearance detection device.
Background
The die casting is formed by stamping, grinding and other processes of a sheet metal part, is generally used for heat dissipation of electronic equipment, and provides a heat conduction function for elements of the electronic equipment or provides a support function for the elements of the electronic equipment.
After stamping and polishing, appearance inspection needs to be carried out on the die casting to check whether the die casting has defects or is defective. At present, manual detection needs to be carried out manually to take down die castings on a conveying belt of a material platform one by one for detection, the problems of low efficiency of manual workpiece taking and workpiece placing exist, and the die castings cannot be placed back to the conveying belt accurately often, so that conveying of the die castings is affected.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a die casting appearance detection device.
A die casting appearance detecting device comprises: the device comprises a rack, a material table, at least one material suction mechanism, a material bearing mechanism and an image acquisition mechanism;
each material suction mechanism comprises a material taking guide rail, a material taking driver, a material taking slider, a pressing driver and a sucker, wherein the material taking guide rail is arranged on the rack, one end of the material taking guide rail is arranged above the material platform, the other end of the material taking guide rail is arranged above the material bearing mechanism, the material taking slider is arranged on the material taking guide rail in a sliding manner, the material taking driver is in driving connection with the material taking slider, the material taking slider slides along the material taking guide rail under the driving of the material taking driver, the pressing driver is arranged on the material taking slider, and the pressing driver is in driving connection with the sucker;
the image acquisition mechanism is arranged on the rack;
the material bearing mechanism comprises a bearing guide rail, a bearing driver and a bearing bracket, the bearing guide rail is arranged on the rack, the bearing bracket is arranged on the bearing guide rail in a sliding manner, the bearing driver is in driving connection with the bearing bracket, and the bearing bracket is movably arranged below the sucker and below the image acquisition mechanism;
the material bench is provided with the conveyer belt, get the material slider be used for along get the material guide rail and slide to the top of conveyer belt.
In one embodiment, the image acquisition mechanism comprises a support rod, a support frame and a camera, wherein the support rod is arranged on the rack, a first end of the support frame is connected with the support rod, and the camera is arranged at a second end of the support frame.
In one embodiment, the second end of the supporting frame is provided with an adjusting screw hole, the image acquisition mechanism further comprises an adjusting piece and an adjusting screw, the adjusting piece is provided with a waist-shaped hole, the adjusting screw penetrates through the waist-shaped hole to be in threaded connection with the side wall of the adjusting screw hole, and the adjusting piece is connected with the camera.
In one embodiment, the first end of the supporting frame is provided with an adjusting hole, the side wall of one side of the adjusting hole is provided with an adjusting groove, the side walls of two sides of the adjusting groove are respectively provided with a first screw hole and a second screw hole, the first screw hole is aligned with the second screw hole, the first screw hole penetrates through the outer side surface of the supporting frame, the first end of the supporting frame is slidably sleeved on the supporting rod through the adjusting hole, the image acquisition mechanism further comprises a tightening screw, and the tightening screw penetrates through the first screw hole to be in threaded connection with the side wall of the second screw hole.
In one embodiment, the image capturing mechanism further comprises a first illuminating lamp, and the first illuminating lamp is arranged at one end of the supporting rod close to the supporting bracket.
In one embodiment, the number of material pick-up mechanisms is two.
In one embodiment, the racking rail is perpendicular to each of the take off rails.
In one embodiment, the material taking driver comprises a first motor and a first screw rod, the first motor is in driving connection with the first screw rod, the material taking slider is provided with a first screw hole, the first screw rod is arranged in the first screw hole in a penetrating mode, and the first screw rod is in threaded connection with the side wall of the first screw hole.
In one embodiment, the material platform is provided with support plates on two sides of the conveying belt, the height of each support plate is greater than that of the conveying belt, at least one cross bridge rod is arranged on the two support plates, one end of each cross bridge rod is connected with the support plate on one side, the other end of each cross bridge rod is connected with the support plate on the other side, the cross bridge rods are arranged above the conveying belt and are arranged at intervals with the conveying belt, the cross bridge rods are connected with two dividing blocks, a through groove is formed between the two dividing blocks, and the direction of the through groove is the same as that of the conveying belt.
In one embodiment, the guide bar is connected with one of the dividing blocks, the other of the guide bars is connected with the other of the dividing blocks, the two guide bars are arranged at intervals, a collecting groove is formed between the two guide bars and communicated with the passing groove, and the width of the collecting groove is gradually reduced from one end far away from the passing groove to one end close to the passing groove.
The beneficial effects of the utility model are that: when the die casting is located on the material platform, the material taking driver drives the material taking slider to slide to the position above the material taking platform, the material taking driver drives the sucker to move downwards, the sucker can adsorb the die casting, then, the sucker is driven to move upwards by the material taking driver, the material taking driver drives the material taking slider to move towards the direction close to the material bearing mechanism again, the bearing frame slides to the position close to the material taking guide rail along the bearing guide rail under the driving of the bearing driver, the material taking slider slides to the position above the bearing frame, the sucker moves downwards under the driving of the material taking driver, the die casting is placed on the bearing frame, the bearing frame slides to the position below the image acquisition mechanism under the driving of the bearing driver to acquire images, and the acquired images are analyzed by a computer, whether the die casting is flawed or not is detected, the detected die casting is adsorbed by the sucker again to the conveying belt, accurate absorption and release of the material suction mechanism can enable the die casting to accurately take and place the die casting, the detected die casting can be accurately placed back, and conveying of the die casting is avoided being influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic perspective view of an appearance detection device for die castings according to an embodiment;
FIG. 2 is a schematic view of a direction of a part of the structure of an appearance inspection device for die castings according to an embodiment;
FIG. 3 is another schematic view of a part of the die casting appearance detecting device according to an embodiment;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, a die casting appearance detecting device 10 according to an embodiment of the present invention includes a frame 100, a material table 200, at least one material suction mechanism 300, a material support mechanism 400, and an image collecting mechanism 500; each material suction mechanism 300 comprises a material taking guide rail 310, a material taking driver 320, a material taking slider 330, a downward pressing driver 340 and a suction cup 350, wherein the material taking guide rail 310 is arranged on the rack 100, one end of the material taking guide rail 310 is arranged above the material platform 200, the other end of the material taking guide rail 310 is arranged above the material supporting mechanism 400, the material taking slider 330 is arranged on the material taking guide rail 310 in a sliding manner, the material taking driver 320 is in driving connection with the material taking slider 330, the material taking slider 330 is driven by the material taking driver 320 to slide along the material taking guide rail 310, the downward pressing driver 340 is arranged on the material taking slider 330, and the downward pressing driver 340 is in driving connection with the suction cup 350; the image acquisition mechanism 500 is arranged on the rack 100; the material supporting mechanism 400 comprises a supporting guide rail 410, a supporting driver 420 and a supporting bracket 430, wherein the supporting guide rail 410 is arranged on the rack 100, the supporting bracket 430 is arranged on the supporting guide rail 410 in a sliding mode, the supporting driver 420 is in driving connection with the supporting bracket 430, and the supporting bracket 430 is movably arranged below the sucking disc 350 and below the image acquisition mechanism 500. The material table 200 is provided with a conveyor belt 210, and the material taking slider 330 is used for sliding to the upper side of the conveyor belt 210 along the material taking guide rail 310.
In this embodiment, the frame 100 is disposed adjacent to the material table 200, the reclaiming slide 330 is driven by the reclaiming driver 320 to reciprocate between the material table 200 and the support bracket 430 along the reclaiming rail 310, so as to drive the pressing driver 340 and the suction cup 350 to reciprocate, and the support bracket 430 is driven by the supporting driver 420 to reciprocate between the suction cup 350 and the image capturing mechanism 500 along the supporting rail 410. In particular. The suction cup 350 is a vacuum suction cup 350, the suction cup 350 is connected with a vacuum generator, the suction cup 350 generates suction force under the vacuumizing action of the vacuum generator so as to suck the die casting, when the vacuum generator stops working, the air pressure of the suction cup 350 and the air pressure of the outside tend to be balanced, and the suction cup 350 releases the die casting.
In this embodiment, the conveying belt 210 on the material table 200 is used for conveying die castings, and the conveying belt 210 adopts step conveying or continuous conveying, so that when the die castings on the material table 200 are sucked by one material suction mechanism 300 and placed on the support bracket 430, the conveying belt 210 steps by a certain distance, and after the die castings are image-captured, the die castings are put back to the position where the conveying belt 210 is taken by another material suction mechanism 300.
Specifically, when the material is on the material table 200, when the material taking slider 330 slides to the position above the conveyor belt 210 of the material table 200, the downward pressing driver 340 drives the suction cup 350 to move downward, so that the suction cup 350 can absorb the die castings, then, the downward pressing driver 340 drives the suction cup 350 to move upward, the material taking driver 320 drives the material taking slider 330 to move toward the material supporting mechanism 400 again, the support bracket 430 slides to the position near the material taking guide rail 310 along the support guide rail 410 under the driving of the support driver 420, then, the material taking slider 330 slides to the position above the support bracket 430, the support bracket 430 moves to the position below the suction cup 350, the suction cup 350 moves downward under the driving of the downward pressing driver 340, the suction cup 350 releases the die castings, the die castings are placed on the support bracket 430, the support bracket 430 slides to the position below the image acquisition mechanism 500 under the driving of the support driver 420 for image acquisition, the acquired images are analyzed by the computer 800, so as to detect whether the die castings are defective, the die castings are absorbed and returned accurately, and the die castings can be detected, and accurate die castings can be prevented from being absorbed and accurately returned.
It should be noted that the image acquisition mechanism 500 is electrically connected to the computer 800, and the computer 800 analyzes the image to determine whether the die casting has defects or is defective. It should be understood that the program for image analysis by the computer 800 can be implemented by the prior art, which can be understood and known by those skilled in the art, and the program for image analysis by the computer 800 is not the invention point and improvement point of the present application, which aims to provide a solution for taking out the die casting from the material table 200 and placing the die casting on the image acquisition mechanism 500 for image acquisition. In addition, the image capturing mechanism 500 can also be used for manually detecting the image on the computer 800 by a user by transmitting the image capturing to the computer 800, and at this time, the computer 800 does not need to be loaded and run an image analysis program. And the user can accurately detect whether the die casting has flaws through image amplification on the computer 800. In addition, the user need not the manual die casting that snatchs and detects, has effectively improved user's detection efficiency.
In one embodiment, as shown in fig. 3 and 4, the image capturing mechanism 500 includes a supporting rod 510, a supporting frame 520, and a camera 530, wherein the supporting rod 510 is disposed on the rack 100, a first end of the supporting frame 520 is connected to the supporting rod 510, and the camera 530 is disposed at a second end of the supporting frame 520.
In this embodiment, the supporting rod 510 is used for supporting the supporting frame 520, the supporting frame 520 is used for fixing the camera 530, and the supporting frame 520 is vertically disposed on the rack 100, so that the camera 530 can take a picture of the die casting from above the die casting to collect an image.
In order to adjust the position of the camera 530, in an embodiment, referring to fig. 4 again, an adjusting screw hole is formed at the second end of the supporting frame 520, the image capturing mechanism 500 further includes an adjusting member 540 and an adjusting screw (not shown), the adjusting member 540 is formed with a kidney-shaped hole 541, the adjusting screw penetrates through the kidney-shaped hole 541 and is screwed with a side wall of the adjusting screw hole, and the adjusting member 540 is connected to the camera 530.
In this embodiment, the waist-shaped hole 541 is disposed on the adjusting member 540, so that the position of the adjusting member 540 at the second end of the supporting frame 520 can be adjusted, and the position of the camera 530 can be finely adjusted, and after the position is adjusted, the adjusting member 540 is fixed at the second end of the supporting frame 520 by the adjusting screw, so that the position of the camera 530 is fixed. In this embodiment, the length of the kidney holes 541 is oriented along the direction from the material support mechanism 400 to the material support mechanism 400, so that the distance between the camera 530 and the support bracket 430 is adjustable.
In order to adjust the height of the camera 530, in an embodiment, please refer to fig. 4 again, an adjusting hole 521 is formed at a first end of the supporting frame 520, an adjusting groove 522 is formed in a side wall of one side of the adjusting hole 521, a first screw hole 523 and a second screw hole (not shown) are respectively formed in side walls of two sides of the adjusting groove 522, the first screw hole 523 and the second screw hole are aligned, the first screw hole 523 penetrates through an outer side surface of the supporting frame 520, the first end of the supporting frame 520 is slidably sleeved on the supporting rod 510 through the adjusting hole 521, and the image capturing mechanism 500 further includes a tightening screw (not shown) that penetrates through the first screw hole 523 and is screwed with a side wall of the second screw hole.
In this embodiment, the adjusting hole 521 is sleeved on the supporting rod 510, so that the supporting frame 520 can slide on the supporting rod 510, the side wall of one side of the adjusting hole 521 is provided with the adjusting groove 522, and the adjusting groove 522 penetrates through the outer side of the supporting frame 520, so that the distance between the side walls of the two sides of the adjusting groove 522 is adjustable, so that the size of the adjusting hole 521 is adjustable, and the tightness of the supporting frame 520 on the supporting rod 510 is adjustable. When the support frame 520 needs to be adjusted, the elastic screw is screwed out, so that the width of the adjusting groove 522 is restored, the width of the adjusting hole 521 is increased, the position of the support frame 520 on the support rod 510 is adjustable, the elastic screw is screwed in after adjustment, the width of the adjusting groove 522 is reduced, the side wall of the adjusting hole 521 is tightly attached to the support rod 510, the position of the support frame 520 is fixed, and the height of the camera 530 is adjusted through the process.
In order to make the image captured by the camera more clear, in one embodiment, as shown in fig. 4, the image capturing mechanism 500 further includes a first illuminating lamp 610, and the first illuminating lamp 610 is disposed at one end of the supporting rod 510 close to the supporting bracket 430. In this embodiment, the light emitting direction of the first illuminating lamp 610 faces the supporting bracket 430, when the supporting bracket 430 moves to align with the camera, the light emitting direction of the first illuminating lamp 610 aligns with the supporting bracket 430, and the first illuminating lamp 610 is used for illuminating the die casting on the supporting bracket 430, so that the die casting has sufficient illumination in the image capturing process, and the imaging effect is better.
In one embodiment, the number of material pick-up mechanisms 300 is two. In this embodiment, each material suction mechanism 300 includes a material taking guide rail 310, a material taking driver 320, a material taking slider 330 and a downward pressing driver 340, the two material taking guide rails 310 are disposed opposite to each other and parallel to each other, the support guide rail 410 is perpendicular to the two material taking guide rails 310, the support guide rail 410 is located at one end of the two material taking guide rails 310, the two material taking guide rails 310 are located at two ends of the support guide rail 410 respectively, that is, one material taking guide rail 310 is located at one end of the support guide rail 410, the other material taking guide rail 310 is located at one end of the other support guide rail 410, and the support bracket 430 can move below one end of the two material taking guide rails 310, so that after the suction cups 350 on the two material taking guide rails 310 sequentially suck the die castings, the support bracket 430 can move to two ends of the support guide rail 410 respectively to bear the die castings sucked by the two suction cups 350 respectively.
In addition, the detection efficiency can be improved for the arrangement of the two material suction mechanisms 300, for example, the two material suction mechanisms 300 include a first suction mechanism and a second suction mechanism, the suction cup 350 of the first suction mechanism sucks the die casting, and after the die casting is placed on the support bracket 430, the suction cup 350 of the first suction mechanism moves towards the material table 200 to suck the next die casting, the support bracket 430 moves to the alignment camera for image acquisition of the die casting, and at this time, the suction cup 350 of the second suction mechanism moves to be close to the support guide rail 410, after the die casting image acquisition, the support bracket 430 moves to be close to the second suction mechanism, the suction cup 350 of the second suction mechanism sucks the die casting on the support bracket 430, the suction cup 350 of the second suction mechanism moves towards the material table 200 to place the die casting on the material table 200, and at the same time, the support bracket 430 moves to the first suction mechanism to bear the next die casting, so that the two material suction mechanisms 300 can uninterruptedly take and place the material from the material table 200, thereby effectively improving the detection efficiency.
In one embodiment, the material taking driver 320 includes a first motor and a first screw rod, the first motor is in driving connection with the first screw rod, the material taking slider 330 is provided with a first screw hole, the first screw rod is inserted into the first screw hole, and the first screw rod is in threaded connection with a side wall of the first screw hole. In this embodiment, the material taking slider 330 can slide on the material taking guide rail 310 by driving of the first motor and the first lead screw, so that driving of the material taking slider 330 is realized.
In one embodiment, the supporting driver 420 includes a second motor and a second screw rod, the second motor is connected to the second screw rod in a driving manner, the supporting bracket 430 is provided with a second screw hole, the second screw rod is inserted into the second screw hole, and the second screw rod is screwed with a side wall of the second screw hole. In this embodiment, the second motor and the second screw are driven to enable the support bracket 430 to slide on the support rail 410, so as to drive the support bracket 430.
In one embodiment, as shown in fig. 3 and 4, the pressing driver 340 includes a pressing cylinder 341 and a pressing plate 342, the pressing cylinder 341 is disposed on the material taking slider 330, the pressing cylinder 341 is in driving connection with the pressing plate, and the pressing plate is connected with the suction cup 350.
In this embodiment, each material suction mechanism 300 includes a plurality of suction cups 350, the lower pressing plate 342 is used for supporting the suction cups 350, in this embodiment, the lower pressing plate 342 is provided with an on-board waist-shaped hole 352, each suction cup 350 is disposed in one on-board waist-shaped hole 352, one end of each suction cup 350 passes through the on-board waist-shaped hole 352 and is screwed with a nut 353, the other end of each suction cup 350 is convexly provided with a supporting portion, the width of the supporting portion is greater than the width of the on-board waist-shaped hole 352, the nut 353 and the supporting portion are respectively abutted against two opposite surfaces of the lower pressing plate 342, so that the suction cups 350 can be fixed on the lower pressing plate 342 by screwing the nuts 353, and the positions of the suction cups 350 on the on-board waist-shaped holes 352 can be adjusted by unscrewing the nuts 353, so that the distances between the suction cups 350 on the lower pressing plate 342 can be adjusted according to sizes of die castings, thereby adapting to die castings of different models.
In order to better illuminate the die casting, in one embodiment, as shown in fig. 4, the die casting appearance detecting device 10 further comprises a second illuminating lamp 620, the second illuminating lamp 620 is arranged on the supporting bracket 430, the supporting bracket 430 is provided with a supporting groove, the supporting groove is used for supporting the die casting, the light emitting direction of the second illuminating lamp 620 faces the supporting groove, in the embodiment, the second illuminating lamp 620 moves along with the movement of the supporting bracket 430, so that the second illuminating lamp 620 can be always aligned with the supporting groove, the die casting on the supporting groove can be illuminated by the first illuminating lamp 610 and the second illuminating lamp 620, and the imaging effect of the die casting is better.
In order to enable the suction cups 350 to accurately grab the die-cast parts on the conveying belt 210, in one embodiment, as shown in fig. 2, support plates 710 are arranged on the material table 200 on two sides of the conveying belt 210, the height of each support plate 710 is greater than that of the conveying belt 210, at least one cross bridge bar 720 is arranged on the two support plates 710, one end of each cross bridge bar 720 is connected with the support plate 710 on one side, the other end of the cross bridge bar 720 is connected with the support plate 710 on the other side, the cross bridge bar 720 is arranged above the conveying belt 210 and is spaced from the conveying belt 210, the cross bridge bar 720 is connected with two dividing blocks 730, a through groove 701 is formed between the two dividing blocks 730, and the direction of the through groove 701 is the same as the direction of the conveying belt 210. In this embodiment, the reclaiming slide 330 is driven by the reclaiming driver 320 to move to above the through slot 701.
In this embodiment, the two dividing blocks 730 are disposed on the conveying belt 210, so that the die castings on the conveying belt 210 can pass through the passing grooves 701, and the suction cups 350 sliding to pass over the passing grooves 701 can accurately suck the die castings on the conveying belt 210.
In order to enable the die castings on the conveying belt 210 to more accurately pass through the passing groove 701, in one embodiment, please refer to fig. 2 again, the die castings further include two guide bars 740, one guide bar 740 is connected with one dividing block 730, the other guide bar 740 is connected with the other dividing block 730, the two guide bars 740 are arranged at intervals, a collecting groove 702 is formed between the two guide bars 740, the collecting groove 702 is communicated with the passing groove 701, and the width of the collecting groove 702 is gradually reduced from one end far away from the passing groove 701 to one end near the passing groove 701.
In this embodiment, the distance between the ends of the two guide strips 740 far away from the passing groove 701 is larger, so that the width of the end, far away from the passing groove 701, of the collecting groove 702 is larger, which is beneficial to the die castings on the conveying belt 210 moving into the collecting groove 702 along with the conveying belt 210, and since the width of the collecting groove 702 gradually decreases along with approaching the passing groove 701, the die castings are collected to the passing groove 701 under the guidance of the two guide strips 740, and the width of the passing groove 701 is equal to the width of the die castings, so that the die castings can accurately pass through the passing groove 701, and the suction cups 350 can accurately suck the die castings.
It should be understood that the dividing blocks 730 and the guide bars 740 in the above embodiments are located above the conveying belt 210, and the distance between the dividing blocks 730 and the guide bars 740 and the conveying belt 210 is smaller than the thickness of the die casting, so that the dividing blocks 730 and the guide bars 740 can not affect the operation of the conveying belt 210, and can limit the position of the die casting to guide the die casting.
It should be noted that in the above embodiment, the conveying direction of the conveying belt 210 moves along the larger end to the smaller end of the collecting groove 702, and the two material sucking mechanisms 300 include the first sucking mechanism and the second sucking mechanism, the first sucking mechanism is aligned with the collecting groove 702, and the second sucking mechanism is disposed away from the passing groove 701, so that the sucking discs 350 of the first sucking mechanism suck the die castings from the passing groove 701, and the sucking discs 350 of the second sucking mechanism suck and place the die castings on the support bracket 430 on the conveying belt 210 at a position away from the passing groove 701 and in front of the conveying belt 210, so that the die castings can be conveyed on the conveying belt 210 in order.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A die casting outward appearance detection device, characterized by includes: the device comprises a rack, a material table, at least one material suction mechanism, a material bearing mechanism and an image acquisition mechanism;
each material suction mechanism comprises a material taking guide rail, a material taking driver, a material taking slider, a pressing driver and a sucker, wherein the material taking guide rail is arranged on the rack, one end of the material taking guide rail is arranged above the material platform, the other end of the material taking guide rail is arranged above the material bearing mechanism, the material taking slider is arranged on the material taking guide rail in a sliding manner, the material taking driver is in driving connection with the material taking slider, the material taking slider slides along the material taking guide rail under the driving of the material taking driver, the pressing driver is arranged on the material taking slider, and the pressing driver is in driving connection with the sucker;
the image acquisition mechanism is arranged on the rack;
the material bearing mechanism comprises a bearing guide rail, a bearing driver and a bearing bracket, the bearing guide rail is arranged on the rack, the bearing bracket is arranged on the bearing guide rail in a sliding manner, the bearing driver is in driving connection with the bearing bracket, and the bearing bracket is movably arranged below the sucker and below the image acquisition mechanism;
the material bench is provided with the conveyer belt, get the material slider be used for along get the material guide rail and slide to the top of conveyer belt.
2. The die casting appearance detecting device of claim 1, wherein the image acquisition mechanism comprises a support rod, a support frame and a camera, the support rod is arranged on the frame, a first end of the support frame is connected with the support rod, and the camera is arranged at a second end of the support frame.
3. The die casting appearance detecting device according to claim 2, wherein the second end of the supporting frame is provided with an adjusting screw hole, the image collecting mechanism further comprises an adjusting piece and an adjusting screw, the adjusting piece is provided with a waist-shaped hole, the adjusting screw penetrates through the waist-shaped hole to be in threaded connection with a side wall of the adjusting screw hole, and the adjusting piece is connected with the camera.
4. The die casting appearance detecting device according to claim 2, wherein an adjusting hole is formed in a first end of the supporting frame, an adjusting groove is formed in a side wall of one side of the adjusting hole, a first screw hole and a second screw hole are formed in side walls of two sides of the adjusting groove respectively, the first screw hole is aligned with the second screw hole, the first screw hole penetrates through the outer side surface of the supporting frame, the first end of the supporting frame is slidably sleeved on the supporting rod through the adjusting hole, the image collecting mechanism further comprises a tightening screw, and the tightening screw penetrates through the first screw hole and is in threaded connection with a side wall of the second screw hole.
5. The die casting appearance detecting device of claim 2, wherein the image capturing mechanism further comprises a first illuminating lamp, and the first illuminating lamp is arranged at one end of the supporting rod close to the supporting bracket.
6. The die casting appearance detecting device according to claim 1, wherein the number of the material suction mechanisms is two.
7. The die casting appearance inspection device of claim 1, wherein the support rail is perpendicular to each of the take-out rails.
8. The die casting appearance detecting device according to any one of claims 1-7, wherein the material taking driver comprises a first motor and a first screw rod, the first motor is in driving connection with the first screw rod, the material taking slider is provided with a first screw hole, the first screw rod penetrates through the first screw hole, and the first screw rod is in threaded connection with a side wall of the first screw hole.
9. The die casting appearance detecting device according to any one of claims 1 to 7, wherein support plates are arranged on the material table on both sides of the conveying belt, the height of each support plate is greater than that of the conveying belt, at least one cross bridge rod is arranged on the two support plates, one end of each cross bridge rod is connected with the support plate on one side, the other end of each cross bridge rod is connected with the support plate on the other side, the cross bridge rods are arranged above the conveying belt and are arranged at intervals with the conveying belt, the cross bridge rods are connected with two dividing blocks, a through groove is formed between the two dividing blocks, and the direction of the through groove is the same as that of the conveying belt.
10. The die casting appearance detecting device according to claim 9, further comprising two guide strips, one of the guide strips is connected to one of the dividing blocks, the other of the guide strips is connected to the other of the dividing blocks, the two guide strips are spaced apart from each other, a collecting groove is formed between the two guide strips, the collecting groove is communicated with the through groove, and the width of the collecting groove gradually decreases from one end far away from the through groove to one end near the through groove.
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| CN202222136122.6U CN217954286U (en) | 2022-08-15 | 2022-08-15 | Die casting outward appearance detection device |
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| CN202222136122.6U CN217954286U (en) | 2022-08-15 | 2022-08-15 | Die casting outward appearance detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223500A (en) * | 2023-02-21 | 2023-06-06 | 苏州天准科技股份有限公司 | Notebook computer appearance detection equipment and detection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223500A (en) * | 2023-02-21 | 2023-06-06 | 苏州天准科技股份有限公司 | Notebook computer appearance detection equipment and detection method |
| CN116223500B (en) * | 2023-02-21 | 2023-10-27 | 苏州天准科技股份有限公司 | Notebook computer appearance detection equipment and detection method |
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