Appearance image acquisition device for growing crystal

Abstract

The utility model discloses an appearance image acquisition device for growing crystals. The appearance image acquisition device comprises an acquisition control box, a supporting platform, a rotary driving mechanism, a centering measuring mechanism, a centering adjusting mechanism, a rolling adjusting mechanism, an acquisition bracket and a high-definition camera. According to the appearance image acquisition device, position measurement and centering adjustment of a crystal can be realized by using the centering measurement mechanism and the centering adjustment mechanism, so that the crystal acquired by the high-definition camera is located in the middle of an image; the rotary driving mechanism can be used for realizing rotary driving of the acquisition bracket, and switching of different shooting angles of the high-definition camera is met; the crystal can be adjusted in a rolling mode through the rolling adjusting mechanism, so that image collection of the crystal in different angle intervals is achieved, rapid and automatic collection and storage of images of the whole body of the crystal are finally achieved, and therefore detection personnel can conveniently conduct magnification checking on a computer display screen and establish a product traceability picture library in the later period.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device for quality management of growing crystal, especially an appearance image collection device for growing crystal. BACKGROUND

[0002] At present, after the crystal growth is completed, the size, the size, the internal and external cracks, the appearance color and the like need to be detected, only the size, the size, the internal and external cracks, the appearance color and the like are detected to be qualified, can be put into warehouse, if the detection is unqualified, then the grown crystal is discarded. The existing appearance image collection method is to observe and judge by manual, whether the appearance has obvious defect or the color is not right, this kind of detection observation method is not only inefficient, and does not have image backup, is difficult to carry out product traceability. Therefore, it is necessary to design an appearance image collection device for growing crystal, which can realize the rapid collection of crystal appearance image and image storage, facilitate the enlarged viewing of detection personnel on the computer display screen and the establishment of product traceability picture library. UTILITY MODEL CONTENT

[0003] The utility model aims at providing an appearance image collection device for growing crystal, which can realize the rapid collection of crystal appearance image and image storage, facilitate the enlarged viewing of detection personnel on the computer display screen and the establishment of product traceability picture library.

[0004] Technical scheme: the appearance image collection device for growing crystal, including collection control box, support platform, rotation drive mechanism, center measurement mechanism, center adjusting mechanism, rolling adjusting mechanism, collection support and high definition camera, rotation drive mechanism is installed in the front side of the middle part of support platform, collection support is installed on rotation drive mechanism, high definition camera is installed on collection support, and collection support is rotated by rotation drive mechanism, so that the switching of high definition camera in three orientation angles of left, right and down is carried out, center adjusting mechanism is installed in the rear side of the middle part of support platform, and rolling adjusting mechanism is installed on center adjusting mechanism, and the center position of rolling adjusting mechanism is adjusted by center adjusting mechanism, center measurement mechanism is installed on the left and right sides of support platform and is used for distance measurement to the left and right side end surfaces of crystal, and rotation drive mechanism, center measurement mechanism, center adjusting mechanism, rolling adjusting mechanism and high definition camera are all driven and controlled by collection control box.

[0005] Further, the rotating driving mechanism comprises a rotating driving motor, a rotating support base and a rotating driving shaft; the rotating support base is vertically fixedly installed at the front middle part of the support platform, the rotating driving shaft is longitudinally and rotatably installed at the upper end of the rotating support base, and a rotating driving worm wheel is fixedly arranged at the front end of the rotating driving shaft; a rotating driving worm is rotatably installed at the front side of the rotating support base, and the rotating driving worm wheel is engaged with the rotating driving worm; the rotating driving motor is used for driving the rotating driving worm to rotate, the collecting support is fixedly installed on the rotating driving shaft; and the rotating driving motor is driven and controlled by the collecting control box.

[0006] Further, the centering measuring mechanism comprises two measuring units; each measuring unit comprises a vertical installation rod and a distance measuring sensor; the vertical installation rods of the two measuring units are vertically installed at the middle parts of the left and right sides of the support platform, respectively; the distance measuring sensors of the two measuring units are fixedly installed at the upper ends of the two vertical installation rods, respectively, and the two distance measuring sensors are opposite to each other and are used for measuring the distances of the left and right end faces of the crystal; and the two distance measuring sensors are driven and controlled by the collecting control box.

[0007] Further, the centering adjusting mechanism comprises a centering driving motor, a centering adjusting strip-shaped base, a centering adjusting screw rod and two centering driving bases; the centering adjusting strip-shaped base is transversely installed at the middle part of the rear side of the support platform through two support short columns, a driving sliding groove is transversely arranged at the front side of the centering adjusting strip-shaped base, and the two centering driving bases are slidingly installed in the driving sliding groove; the centering adjusting screw rod is transversely and rotatably installed in the driving sliding groove, and the centering adjusting screw rod is threadedly and rotatably installed on the two centering driving bases in a penetrating mode; the centering driving motor is fixedly installed at the end part of the centering adjusting strip-shaped base, and the output shaft end part of the centering driving motor is connected with the end part of the centering adjusting screw rod; the rolling adjusting mechanism is installed on the two centering driving bases; and the centering driving motor is driven and controlled by the collecting control box.

[0008] Further, the rolling adjusting mechanism comprises a rolling drive motor, two cantilever support rods, two longitudinal movement drive screws, four rolling support columns and two rolling support shafts; the two cantilever support rods are longitudinally fixedly installed on the two central drive bases respectively, and two support sliding grooves are longitudinally arranged on the upper sides of the two cantilever support rods; the two longitudinal movement drive screws are rotatably longitudinally installed in the two support sliding grooves respectively, and the threads of the front and rear parts of the longitudinal movement drive screws are opposite in rotation direction; the front ends of the two longitudinal movement drive screws extend out of the cantilever support rods, and a rotating adjusting handle is arranged on the extending end; two longitudinal movement drive bases are slidably installed in the two support sliding grooves, and the front and rear parts of the longitudinal movement drive screws are threadedly rotatably installed on the two longitudinal movement drive bases on the corresponding sides; the lower ends of the four rolling support columns are vertically fixed on the four longitudinal movement drive bases; the two ends of one rolling support shaft are rotatably installed on the upper ends of the two rolling support columns on the rear side, and the two ends of the other rolling support shaft are rotatably installed on the upper ends of the two rolling support columns on the front side, and an anti-skid sleeve for supporting the circumferential surface of the crystal is sleeved on the two rolling support shafts; the rolling drive motor is installed on the rolling support column on the front side, and a drive sprocket is arranged on the output shaft end of the rolling drive motor; a driven sprocket is fixedly arranged on the end of the rolling support shaft on the front side, and the driven sprocket and the drive sprocket are rotationally transmitted through a drive chain; the rolling drive motor is driven and controlled by the acquisition control box.

[0009] Compared with the prior art, the utility model has the advantages that: the central measurement mechanism and the central adjusting mechanism can realize the position measurement and central adjustment of the crystal, so that the crystal collected by the high-definition camera is located in the middle of the image; the rotating drive mechanism can realize the rotating drive of the acquisition support, and meets the switching of different shooting angles of the high-definition camera; the rolling adjusting mechanism can realize the rolling adjustment of the crystal, so that the image collection of the crystal in different angle intervals is met, and finally the rapid automatic collection and storage of the crystal image are realized, so that the detection personnel can conveniently view and establish the product traceability picture library on the computer display screen. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a front view structure schematic diagram of the utility model;

[0011] Fig. 2 It is a left view structure schematic diagram of the utility model;

[0012] Fig. 3 It is a circuit structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] The technical scheme of the utility model will be described in detail below with reference to the drawings, but the protection scope of the utility model is not limited to the embodiments.

[0014] As Figs. 1-3 The utility model discloses a for growing crystal's appearance image acquisition device, including: acquisition control box 32, support platform 1, rotation drive mechanism, centering measurement mechanism, centering adjusting mechanism, rolling adjusting mechanism, acquisition support and high definition camera 25, the vertical fixed support leg 2 of upside of support platform 1, rotation drive mechanism installs in the front side of support platform 1 middle part, and acquisition support installs on rotation drive mechanism, and high definition camera 25 installs on acquisition support, and rotation drive mechanism drives the rotation of acquisition support to switch the three orientation angles of high definition camera 25 to left, right and down, centering adjusting mechanism installs in the rear side of support platform 1 middle part, and rolling adjusting mechanism installs on centering adjusting mechanism, and the centering position of rolling adjusting mechanism is adjusted by centering adjusting mechanism by rolling adjusting mechanism and carries crystal 33 and carries out the rolling drive, and centering measurement mechanism installs on the left and right sides of support platform 1, and is used for the ranging of the left and right side end surface of crystal 33, and rotation drive mechanism, centering measurement mechanism, centering adjusting mechanism, rolling adjusting mechanism and high definition camera 25 are all by acquisition control box 32 drive control.

[0015] The position measurement and centering adjustment of crystal 33 can be realized by the centering measurement mechanism and the centering adjusting mechanism, so that the crystal 33 collected by the high definition camera 25 is located in the middle of the image; the rotation drive of the acquisition support can be realized by the rotation drive mechanism, and the switching of different shooting angles of the high definition camera 25 is satisfied; the rolling adjustment of the crystal 33 can be realized by the rolling adjusting mechanism, so that the image collection of the crystal 33 in different angle intervals is satisfied, and finally the rapid automatic collection and storage of the whole body image of the crystal 33 are realized, so that the magnification viewing on the computer display screen by the detection personnel in the later period and the establishment of the product traceability picture library are facilitated.

[0016] Further, the rotation drive mechanism includes a rotation drive motor 22, a rotation support seat 19, and a rotation drive shaft 20; the rotation support seat 19 is vertically fixed and installed on the front side of the middle part of the support platform 1, the rotation drive shaft 20 is longitudinally and rotationally installed on the upper end of the rotation support seat 19, and a rotation drive worm wheel 21 is fixedly arranged on the front end of the rotation drive shaft 20; a rotation drive worm 23 is rotationally installed on the front side of the rotation support seat 19, and the rotation drive worm wheel 21 is engaged with the rotation drive worm 23; the rotation drive motor 22 is used for driving the rotation of the rotation drive worm 23, and the acquisition support is fixedly installed on the rotation drive shaft 20; the rotation drive motor 22 is driven and controlled by the acquisition control box 32. By cooperation of the rotation drive motor 22, the rotation drive worm wheel 21, and the rotation drive worm 23, the rotation drive of the rotation drive shaft 20 can be realized, the rotation drive of the acquisition support is satisfied, and the switching of different shooting angles of the high definition camera 25 is realized.

[0017] Further, the centering measuring mechanism comprises two measuring units; the measuring unit comprises a vertical mounting rod 30 and a distance measuring sensor 31; the vertical mounting rods 30 of the two measuring units are vertically mounted at the middle of the left and right sides of the support platform 1 respectively; the distance measuring sensors 31 of the two measuring units are fixed on the upper ends of the two vertical mounting rods 30 respectively, and the two distance measuring sensors 31 are opposite to each other, used for measuring the left and right side end faces of the crystal 33; the two distance measuring sensors 31 are driven and controlled by the acquisition control box 32. The left and right side end faces of the crystal 33 are measured by the two distance measuring sensors 31, so that the controller can calculate the distance of the crystal 33 deviating from the center.

[0018] Further, the centering adjusting mechanism comprises a centering driving motor 29, a centering adjusting strip-shaped seat 4, a centering adjusting screw 6 and two centering driving seats 7; the centering adjusting strip-shaped seat 4 is transversely mounted on the middle of the rear side of the support platform 1 through the two support short columns 3, and a driving sliding groove 5 is transversely arranged on the front side of the centering adjusting strip-shaped seat 4, and the two centering driving seats 7 are slidingly installed in the driving sliding groove 5; the centering adjusting screw 6 is transversely and rotatably installed in the driving sliding groove 5, and the centering adjusting screw 6 is threadedly and rotatably installed on the two centering driving seats 7; the centering driving motor 29 is fixed on the end of the centering adjusting strip-shaped seat 4, and the output shaft end of the centering driving motor 29 is connected with the end of the centering adjusting screw 6; the rolling adjusting mechanism is installed on the two centering driving seats 7; the centering driving motor 29 is driven and controlled by the acquisition control box 32. The two centering driving seats 7 are driven and adjusted by the centering adjusting screw 6, so that the transverse position of the rolling adjusting mechanism is adjusted, and the centering adjustment of the crystal 33 is realized.

[0019] Further, the rolling adjusting mechanism comprises a rolling driving motor 14, two cantilever support rods 8, two longitudinal movement driving lead screws 9, four rolling support columns 12 and two rolling support shafts 13; the two cantilever support rods 8 are longitudinally fixedly installed on the two central driving seats 7 respectively, and two support sliding grooves are longitudinally arranged on the upper sides of the two cantilever support rods 8; the two longitudinal movement driving lead screws 9 are rotatably longitudinally installed in the two support sliding grooves respectively, and the threads of the front and rear parts of the longitudinal movement driving lead screws 9 are opposite in rotation direction; the front ends of the two longitudinal movement driving lead screws 9 extend out of the cantilever support rods 8, and rotating adjusting handles 11 are arranged on the extending ends; two longitudinal movement driving seats 10 are slidably installed in the two support sliding grooves, and the front and rear parts of the longitudinal movement driving lead screws 9 are threadedly rotatably installed on the two longitudinal movement driving seats 10 on the corresponding sides respectively; the lower ends of the four rolling support columns 12 are vertically fixed on the four longitudinal movement driving seats 10 respectively; the two ends of one of the two rolling support shafts 13 are rotatably installed on the upper ends of the two rolling support columns 12 on the rear side, and the two ends of the other rolling support shaft 13 are rotatably installed on the upper ends of the two rolling support columns 12 on the front side, and anti-skid sleeves 18 for supporting the circumferential surface of the crystal 33 are arranged on the two rolling support shafts 13; the rolling driving motor 14 is installed on the rolling support column 12 on the front side, and a driving sprocket 15 is arranged on the output shaft end of the rolling driving motor 14; a driven sprocket 16 is fixedly arranged on the end of the rolling support shaft 13 on the front side, and the driven sprocket 16 and the driving sprocket 15 are rotatably driven by a driving chain 17; the rolling driving motor 14 is driven and controlled by the collection control box 32. The front and rear spacing of the rolling support column 12 can be adjusted by the two longitudinal movement driving lead screws 9, so as to meet the rolling support needs of the crystal 33 of different sizes; the rolling support shaft 13 can be driven to rotate by the cooperation of the rolling driving motor 14, the driven sprocket 16, the driving sprocket 15 and the driving chain 17, so as to drive the crystal 33 to roll by the anti-skid sleeve 18, and meet the image collection needs in different angle intervals.

[0020] Further, the collection support comprises a rotating driving rod 28 and two installation side rods 24; the middle part of the rotating driving rod 28 is fixedly installed on the rear end of the rotating driving shaft 20, and the front ends of the two installation side rods 24 are fixedly installed on the two ends of the rotating driving rod 28 respectively; the high-definition camera 25 is fixedly installed on one of the installation side rods 24, and a background plate 27 is arranged on the other installation side rod 24. The background plate 27 can shield part of the components during image collection, and enhance the image collection effect.

[0021] Further, a light supplement lamp 26 is arranged on the installation side rod 24 and close to the high-definition camera 25; the light supplement lamp 26 is driven and controlled by the collection control box 32. The light supplement lamp 26 can supplement light for the photographing of the high-definition camera 25, and enhance the photographing effect.

[0022] Further, the acquisition control box 32 is provided with a controller, a display screen, a memory, a key panel, a USB interface, a USB interface circuit, a rotation driving circuit, a centering driving circuit, a rolling driving circuit and an electric control switch; the controller is electrically connected with the display screen, the memory, the key panel, the high-definition camera 25, the distance measuring sensor 31, the USB interface circuit, the rotation driving circuit, the centering driving circuit, the rolling driving circuit and the electric control switch; the controller adopts an existing single-chip microcomputer control module for realizing coordinated control; the rolling driving motor 14, the centering driving motor 29 and the rotation driving motor 22 all adopt existing stepping motors, which can realize accurate rotation driving and accurate control of each action; the rotation driving circuit, the centering driving circuit and the rolling driving circuit are electrically connected with the rotation driving motor 22, the centering driving motor 29 and the rolling driving motor 14 respectively, and the controller precisely drives and controls the rotation driving motor 22, the centering driving motor 29 and the rolling driving motor 14 through the rotation driving circuit, the centering driving circuit and the rolling driving circuit respectively; the USB interface circuit is electrically connected with the USB interface, and the controller writes the collected images stored in the memory into a U disk through the USB interface circuit and the USB interface for data copying, which is convenient for later detection personnel to view on a computer display screen; the electric control switch is connected in series in a power supply circuit of the light supplement lamp 26, and the controller controls the light supplement lamp 26 through the electric control switch.

[0023] The appearance image acquisition device for growing crystals disclosed by the utility model is used, two rotating adjusting handles 11 are rotated and adjusted by detection personnel according to the size and model of the crystal 33, thereby the interval of the two rolling support shafts 13 is adjusted, and the crystal 33 of different size and model is adapted; the circumferential surface of the crystal 33 is placed on the antiskid sleeve 18 of the two rolling support shafts 13 by the acquisition personnel, the start button on the key panel is pressed by the acquisition personnel, the left and right distance measurement is carried out by the distance measuring sensor 31 on the two sides through the controller, thereby the distance difference of the left and right sides is obtained, the central driving motor 29 is driven and controlled by the controller, the horizontal position of the two cantilever support rods 8 is adjusted, the measurement results of the distance measuring sensor 31 on the two sides are equal, and the central adjustment of the crystal 33 is realized; the rotating driving motor 22 is driven and controlled by the controller, the high-definition camera 25 stays and takes pictures at three orientation angles of left, right and down respectively, and the image acquisition on one angle interval is completed; the rolling driving motor 14 is driven and controlled by the controller, the crystal 33 rolls 90 DEG, and the image acquisition on one angle interval is carried out again; the above-mentioned image acquisition process is repeated, thereby the image acquisition on each angle interval on the surface of the crystal 33 is completed; after the image acquisition on all angle intervals is completed, the U disk is inserted into the USB interface by the detection personnel, and the sending button on the key panel is pressed, the photo data stored in the memory is sent into the U disk by the controller, and in subsequent work, the acquisition personnel can enlarge and view the acquired photos through the computer display screen, and the traceable picture library of each crystal 33 can also be established.

[0024] As described above, although the utility model has been shown and described with reference to specific preferred embodiments, it must not be interpreted as a limitation on the utility model itself. Various changes can be made to the form and details thereof without departing from the spirit and scope of the utility model defined by the appended claims.

Claims

1. An external appearance image acquisition apparatus for growing crystals, characterized by: The device comprises a collection control box (32), a support platform (1), a rotary driving mechanism, a centering measuring mechanism, a centering adjusting mechanism, a rolling adjusting mechanism, a collection support and a high-definition camera (25). The rotary driving mechanism is installed on the front side of the middle part of the support platform (1), the collection support is installed on the rotary driving mechanism, the high-definition camera (25) is installed on the collection support, the rotary driving mechanism drives the rotation of the collection support, thereby switching the three orientation angles of the high-definition camera (25) to the left, to the right and downward. The centering adjusting mechanism is installed on the rear side of the middle part of the support platform (1), the rolling adjusting mechanism is installed on the centering adjusting mechanism, the rolling adjusting mechanism carries and drives the rolling of the crystal (33), and the centering adjusting mechanism adjusts the centering position of the rolling adjusting mechanism. The centering measuring mechanism is installed on the left and right sides of the support platform (1) and is used for measuring the left and right end faces of the crystal (33). The rotary driving mechanism, the centering measuring mechanism, the centering adjusting mechanism, the rolling adjusting mechanism and the high-definition camera (25) are all driven and controlled by the collection control box (32).

2. The apparatus for collecting images of the external appearance of a crystal growing according to claim 1, characterized in that: The rotary driving mechanism comprises a rotary driving motor (22), a rotary support seat (19) and a rotary driving shaft (20). The rotary support seat (19) is vertically fixedly installed on the front side of the middle part of the support platform (1), the rotary driving shaft (20) is longitudinally rotatably installed on the upper end of the rotary support seat (19), and a rotary driving worm wheel (21) is fixedly arranged on the front end of the rotary driving shaft (20). A rotary driving worm (23) is rotatably installed on the front side of the rotary support seat (19), and the rotary driving worm wheel (21) is engaged with the rotary driving worm (23). The rotary driving motor (22) is used for driving the rotation of the rotary driving worm (23), and the collection support is fixedly installed on the rotary driving shaft (20). The rotary driving motor (22) is driven and controlled by the collection control box (32).

3. The apparatus for collecting images of the external appearance of a crystal growing according to claim 1, characterized in that: The centering measuring mechanism comprises two measuring units. Each measuring unit comprises a vertical installation rod (30) and a distance measuring sensor (31). The vertical installation rods (30) of the two measuring units are vertically installed on the middle parts of the left and right sides of the support platform (1). The distance measuring sensors (31) of the two measuring units are fixedly arranged on the upper ends of the two vertical installation rods (30), and the two distance measuring sensors (31) are opposite to each other and are used for measuring the left and right end faces of the crystal (33). The two distance measuring sensors (31) are driven and controlled by the collection control box (32).

4. The apparatus for collecting images of the external appearance of a crystal growing according to claim 1, characterized in that: The centering adjusting mechanism comprises a centering driving motor (29), a centering adjusting strip seat (4), a centering adjusting screw rod (6) and two centering driving seats (7); the centering adjusting strip seat (4) is transversely installed in the middle of the rear side of the supporting platform (1) through two supporting short columns (3), and a driving sliding groove (5) is transversely arranged on the front side of the centering adjusting strip seat (4), and the two centering driving seats (7) are slidingly installed in the driving sliding groove (5); the centering adjusting screw rod (6) is transversely and rotatably installed in the driving sliding groove (5), and the centering adjusting screw rod (6) is penetratingly and threadedly screwed on the two centering driving seats (7); the centering driving motor (29) is fixed on the end of the centering adjusting strip seat (4), and the output shaft end of the centering driving motor (29) is connected with the end of the centering adjusting screw rod (6); the rolling adjusting mechanism is installed on the two centering driving seats (7); and the centering driving motor (29) is driven and controlled by the acquisition control box (32).

5. The apparatus for collecting images of the external appearance of a crystal growing according to claim 4, characterized in that: The rolling adjusting mechanism comprises a rolling driving motor (14), two cantilever supporting rods (8), two longitudinal moving driving screw rods (9), four rolling supporting columns (12) and two rolling supporting shafts (13); the two cantilever supporting rods (8) are longitudinally fixedly installed on the two centering driving seats (7) respectively, and two supporting sliding grooves are longitudinally arranged on the upper sides of the two cantilever supporting rods (8); the two longitudinal moving driving screw rods (9) are rotatably longitudinally installed in the two supporting sliding grooves respectively, and the threads of the front and rear parts of the longitudinal moving driving screw rods (9) are opposite in rotation direction; the front ends of the two longitudinal moving driving screw rods (9) are extended out of the cantilever supporting rods (8), and a rotating adjusting handle (11) is arranged on the extended end; two longitudinal moving driving seats (10) are slidingly installed in the two supporting sliding grooves respectively, and the front and rear parts of the longitudinal moving driving screw rods (9) are penetratingly and threadedly screwed on the two longitudinal moving driving seats (10) on the corresponding sides respectively; the lower ends of the four rolling supporting columns (12) are vertically fixed on the four longitudinal moving driving seats (10) respectively; the two ends of one of the rolling supporting shafts (13) are rotatably installed on the upper ends of the two rolling supporting columns (12) on the rear side, and the two ends of the other rolling supporting shaft (13) are rotatably installed on the upper ends of the two rolling supporting columns (12) on the front side, and an anti-skid sleeve (18) for supporting the circumferential surface of the crystal (33) is sleeved on the two rolling supporting shafts (13); the rolling driving motor (14) is installed on one of the rolling supporting columns (12) on the front side, and a driving sprocket (15) is arranged on the output shaft end of the rolling driving motor (14); a driven sprocket (16) is fixedly arranged on the end of the rolling supporting shaft (13) on the front side, and the driven sprocket (16) and the driving sprocket (15) are rotationally transmitted through a driving chain (17); and the rolling driving motor (14) is driven and controlled by the acquisition control box (32).

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