Automatic crucible measuring device

Abstract

The present invention provides an automatic crucible measuring device, including a device frame and a feeding mechanism, a diameter wall thickness measuring mechanism, a height wall thickness measuring mechanism, an internal measuring mechanism and a controller installed inside the device frame. The feeding mechanism is used to place the crucible above, and a diameter wall thickness measuring mechanism is symmetrically provided on both sides. A height wall thickness measuring mechanism is provided above the feeding mechanism, and an internal measuring mechanism is provided below the feeding mechanism. A controller is provided on one side of the device frame, and the controller is respectively connected to the feeding mechanism, the diameter wall thickness measuring mechanism, the height wall thickness measuring mechanism and the internal measuring mechanism by signal. The automatic crucible measuring device described in the present invention realizes the online transmission of the crucible, automatic regulation, lifting, transmission, measurement and other actions of the crucible; and uses a mechanical arm to accurately position the crucible according to the outer shape of the crucible.

Description

Technical Field

[0001] The invention belongs to the field of crucible production, and in particular relates to an automatic crucible measuring device. Background Art

[0002] Quartz crucibles have the advantages of high purity, strong temperature resistance, large size, high precision, good thermal insulation, energy saving, stable quality, etc. They are used more and more widely. The detection of quartz crucibles is a very important link. With the development of quartz crucibles towards large-scale, the volume of quartz crucibles is getting larger and larger, and the weight is getting heavier. Manual handling of quartz crucibles is prone to damage or contamination, and detection is time-consuming and laborious. The use of quartz crucible automatic measurement system solves the production problems of quartz crucibles and ensures product quality. Summary of the invention

[0003] In view of this, the present invention aims to provide an automatic crucible measuring device to solve the above technical problems.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A crucible automatic measuring device comprises an equipment frame and a feeding mechanism, a diameter wall thickness measuring mechanism, a height wall thickness measuring mechanism, an internal measuring mechanism and a controller installed inside the equipment frame. The crucible is placed above the feeding mechanism, and a diameter wall thickness measuring mechanism is symmetrically provided on both sides. A height wall thickness measuring mechanism is provided above the feeding mechanism, and an internal measuring mechanism is provided below the feeding mechanism. A controller is provided on one side of the equipment frame, and signals of the controller are respectively connected to a display screen, a feeding mechanism, a diameter wall thickness measuring mechanism, a height wall thickness measuring mechanism and an internal measuring mechanism of the rack equipment.

[0006] Furthermore, the equipment rack is a frame structure, a cover plate is installed on the outside of the frame structure, an industrial computer, a display screen and a distribution box are installed on one side of the equipment rack, an alarm is installed on the top, and the industrial computer signal is connected to the display screen and the alarm.

[0007] Furthermore, the feeding mechanism includes a feeding guide rail and a reduction motor. The two feeding guide rails are arranged in parallel. Several parallel transmission rollers are evenly distributed between the two feeding guide rails. A No. 1 idler wheel is installed on the right end of each transmission roller. A tensioning wheel is provided between two adjacent No. 1 idler wheels. The tensioning wheel is installed on the feeding guide rail on the right side. The feeding guide rail on the right side is provided with a motor fixing plate. Several No. 2 idler wheels are installed on the outer side of the motor fixing plate. The No. 2 idler wheel in the middle is connected to the reduction motor through a motor drive shaft. A synchronous belt is simultaneously sleeved on the outer sides of the No. 1 idler wheel, the tensioning wheel and the No. 2 idler wheel. The synchronous belt is alternately distributed inside and outside between two adjacent wheels. A sensor assembly is respectively installed on the feeding end and the positioning part of the feeding guide rail. The signals of the sensor assembly and the reduction motor are both connected to the controller.

[0008] Furthermore, the sensor assembly includes a reflective sensor No. 1, a reflective plate No. 1, a reflective sensor No. 2 and a reflective plate No. 2. The reflective sensor No. 1 and the reflective plate No. 1 are respectively installed on both sides of the feeding end of the feed guide rail, and the reflective sensor No. 2 and the reflective plate No. 2 are respectively installed on the tangent line at the rear end of the crucible positioning part. The signals of the reflective sensor No. 1 and the reflective sensor No. 2 are both connected to the controller.

[0009] Furthermore, the diameter wall thickness measuring mechanism includes a diameter wall thickness measuring module No. 1 and a diameter wall thickness measuring guide rail, both ends of the diameter wall thickness measuring guide rail are installed inside the equipment frame, the diameter wall thickness No. 1 drag chain is installed on the outer side of the diameter wall thickness measuring guide rail through a wiring board, the diameter wall thickness measuring module No. 1 is installed on the inner side of the diameter wall thickness measuring guide rail, the inner side of the diameter wall thickness measuring module No. 1 is slidably connected to the diameter wall thickness measuring module No. 2, the outer side of the diameter wall thickness measuring module No. 2 is fixedly connected to the diameter wall thickness drag chain No. 1, one side of the diameter wall thickness measuring module No. 2 is fixedly connected to the diameter adjustment pad through a module pad, and one side of the diameter adjustment pad is fixedly connected to the diameter wall thickness measuring module No. 2 In the middle of the drag chain, one end of the diameter and wall thickness measurement No. 2 drag chain is connected to the diameter and wall thickness measurement base plate, one side of the diameter and wall thickness measurement base plate is slidably connected to the diameter and wall thickness measurement slider mounting plate, a wall thickness measurement cylinder is installed on the side of the diameter and wall thickness measurement slider mounting plate close to the crucible, a diameter and wall thickness measurement proximity switch is installed on one side of the diameter and wall thickness measurement slider mounting plate and one side of the diameter and wall thickness measurement base plate, an ultrasonic thickness gauge for wall thickness measurement is installed on the end of the wall thickness measurement cylinder close to the crucible, and the motor of the diameter and wall thickness measurement module No. 1, the motor of the diameter and wall thickness measurement module No. 2, the ultrasonic thickness gauge for wall thickness measurement, the solenoid valve of the wall thickness measurement cylinder and the diameter and wall thickness measurement proximity switch are respectively connected to the controller.

[0010] Furthermore, one side of the diameter measuring slider mounting plate and one side of the diameter wall thickness measuring base plate are connected via a wall thickness measuring sensor mounting plate, and at least two diameter wall thickness measuring proximity switches are installed on the wall thickness measuring sensor mounting plate.

[0011] Furthermore, the height and wall thickness measuring mechanism includes a height measuring guide rail and an adjusting pad, both ends of the height measuring guide rail are installed inside the equipment frame, a height and wall thickness measuring drag chain No. 1 is installed above the height measuring guide rail through the X-axis wiring board, a height synchronous belt module is installed on the inner side of the height measuring guide rail, the height synchronous belt module is slidably connected with the adjusting pad, a joint pressure plate and a height and wall thickness Y-direction synchronous belt module are installed inside the adjusting pad, so that the adjusting pad drives the height and wall thickness Y-direction synchronous belt module and the joint pressure plate to reciprocate in the horizontal direction of the height and wall thickness module, a height and wall thickness measuring drag chain No. 2 is installed on the inner side of the joint pressure plate, a slider mounting plate is installed in front of the height and wall thickness Y-direction synchronous belt module, and the slider mounting plate is fixed to the height and wall thickness measuring drag chain No. 2 Connection, a height and wall thickness measuring motor and an automatic rotating slide are installed on the inner side of the slider mounting plate, the height and wall thickness measuring motor is located above the automatic rotating slide, a base plate is installed on the inner side of the automatic rotating slide, the inner side of the base plate is slidingly connected to the slider connecting plate, and the base plate and the slider connecting plate form an angle with each other, a height and wall thickness measuring cylinder is installed on the inner side of the slider connecting plate, a diameter measuring plate and an ultrasonic thickness gauge are installed at the bottom, wall thickness measuring proximity switches are installed on one side of the base plate and one side of the sliding connecting plate through the wall thickness measuring sensor mounting plate, the motor of the height synchronous belt module, the height wall thickness measuring motor, the ultrasonic thickness gauge, the solenoid valve of the height wall thickness measuring cylinder, the motor of the height wall thickness Y-axis synchronous belt module, and the wall thickness measuring proximity switch are all connected to the controller by signals.

[0012] Furthermore, an inclined slide rail is provided on the inner side of the bottom plate, a limit plate is provided on the top of the inclined slide rail, a slider connecting plate slide groove is provided on the outer side of the slider connecting plate, and the slider connecting plate slide groove is slidably connected to the inclined slide rail.

[0013] Furthermore, the internal measurement mechanism includes a fixed plate, the two fixed plates are parallel to each other and are both installed inside the equipment frame, a parallel translation wiring plate and an internal measurement module No. 1 are installed between the two fixed plates, an internal measurement drag chain No. 1 is installed above the translation wiring plate, one side of the internal measurement module No. 1 is slidably connected to the internal measurement module No. 2, one side of the internal measurement module No. 2 is installed with the internal measurement drag chain No. 2, the internal measurement drag chain No. 2 is fixedly connected to the bottom of the internal measurement module No. 2, a crucible thickness measuring unit is installed above the internal measurement module No. 2, and the motors of the internal measurement module No. 1, the internal measurement module No. 2, and the crucible thickness measuring unit are all connected to the controller by signals.

[0014] Furthermore, the crucible thickness measuring unit includes a test thickness mounting plate, on which an automatic rotating slide, a second proximity switch, and a wall thickness measuring slider adapter plate are sequentially installed from one end of the internal measurement module No. 2 to the outside, wherein the wall thickness measuring slider adapter plate is slidably connected to the test thickness mounting plate, a microscope clamp and an internal measurement cylinder are installed on the outside of the wall thickness measuring slider adapter plate, the microscope is internally sleeved on the microscope clamp, the microscope extends out of the microscope clamp, and is externally sleeved on the inner wall contact block, one side of the automatic rotating slide is connected to a turntable pad through a thickness measuring motor, a rotating sensor plate is installed between the turntable pad and the test thickness mounting plate, the rotating sensor plate is located on one side of the second proximity switch, the bottom of the turntable pad is fixedly connected to the internal measurement module No. 2, and the solenoid valve of the thickness measuring motor, the first proximity switch, the microscope, the second proximity switch, and the internal measurement cylinder are all connected to the controller by signals.

[0015] Compared with the prior art, the automatic crucible measuring device of the present invention has the following advantages:

[0016] (1) The automatic crucible measuring device of the present invention realizes online transmission, automatic calibration, lifting, transmission, measurement and other actions of the crucible; uses a mechanical arm to accurately position the crucible according to the outer shape of the crucible, and is designed with an adaptive mechanism to automatically measure the weight, diameter, wall thickness, height, transparent layer thickness and other data of the crucible; the measurement data can be directly stored in the controller.

[0017] (2) The various limit mechanisms provided in the automatic crucible measuring device of the present invention make the automatic measuring device have the characteristics of high precision, high reliability, and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of the automatic crucible measuring device according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the positional relationship of the automatic crucible measuring device according to an embodiment of the present invention without the device frame;

[0021] Figure 3 A schematic diagram of the structure of the equipment rack according to an embodiment of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the feeding mechanism according to an embodiment of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the diameter and wall thickness measuring mechanism according to an embodiment of the present invention;

[0024] Figure 6 A schematic diagram of a height and wall thickness measuring mechanism according to an embodiment of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the internal measurement mechanism according to an embodiment of the present invention;

[0026] Figure 8 This is a schematic structural diagram of a crucible thickness measuring unit according to an embodiment of the present invention;

[0027] Fig. 9 The figure is a functional block diagram of the automatic crucible measuring device according to an embodiment of the present invention.

[0028] Description of reference numerals:

[0029] 1- Equipment rack; 11- Distribution box; 12- Display screen; 13- Alarm; 14- Sealing board; 15- Industrial computer; 16- Card board; 2- Feeding mechanism; 21- Feeding guide rail; 22- Transmission roller; 23- No. 1 reflection sensor; 24- No. 1 reflector; 25- No. 2 reflection sensor; 26- No. 2 reflector; 27- No. 1 idler; 28- Tensioning wheel; 29- Synchronous belt; 210- Reducer motor; 211- No. 2 idler; 212- Motor drive shaft; 213- Motor fixing plate; 3- Diameter wall thickness measurement mechanism; 31- Diameter wall thickness measurement module No. 1; 32- Wiring board; 33- Diameter wall thickness No. 1 drag chain; 34- Diameter wall thickness measurement 35-diameter adjustment pad; 36-adjustment pad; 37-module pad; 38-adjustment pad limit plate; 39-diameter wall thickness measurement base plate; 310-diameter wall thickness measurement proximity switch; 311-diameter measurement slider mounting plate; 312-wall thickness measurement cylinder; 313-wall thickness measurement sensor mounting plate; 314-diameter wall thickness measurement guide rail; 315-wall thickness measurement mounting plate; 316-wall thickness measurement ultrasonic thickness gauge; 317-diameter wall thickness measurement module No. 2; 4-height wall thickness measurement mechanism; 41-height measurement guide rail; 42-X-axis wiring board; 43-height synchronous belt module; 44-height wall thickness measurement No. 1 drag chain; 45 -Wall thickness measurement proximity switch; 46-Joint pressure plate; 47-Height wall thickness measurement drag chain No. 2; 48-Limiting plate; 49-Height wall thickness measurement motor; 410-Automatic rotating slide; 411-Rotation hard limit; 412-Diameter measuring plate; 413-Ultrasonic thickness gauge; 414-Nozzle mounting plate; 415-Slider connecting plate; 416-Height wall thickness measurement cylinder; 417-Adjusting pad; 418-Height wall thickness Y-axis synchronous belt module; 419-Slider mounting plate; 420-Tilt slide rail; 421-Bottom plate; 5-Internal measurement mechanism; 51-Fixed plate; 52-Base; 53-Waterproof cover; 54-Translation wiring board; 55-Internal measurement Drag chain No. 1; 56-internal measurement module No. 1; 57-internal measurement module No. 2; 58-crucible thickness measurement unit; 581-test thickness mounting plate; 582-thickness measurement motor; 583-rotating induction plate; 584-automatic rotating slide; 585-turntable pad; 586-first proximity switch; 587-wall thickness measurement sensor mounting plate; 588-wall thickness measurement slide adapter plate; 589-inner wall contact block; 5810-microscope; 5811-second proximity switch; 5812-thickness measurement limit block; 5813-cylinder top plate; 5814-microscope clamp; 5815-internal measurement cylinder; 59-internal measurement drag chain No. 2; 6-crucible. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0034] An automatic crucible measuring device, such as Figures 1 to 9 As shown, it includes an equipment frame 1 and a feeding mechanism 2, a diameter wall thickness measuring mechanism 3, a height wall thickness measuring mechanism 4, an internal measuring mechanism 5, and a crucible 6 installed therein. The crucible 6 is placed above the feeding mechanism 2, and a diameter wall thickness measuring mechanism 3 is provided on both sides, a height wall thickness measuring mechanism 4 is provided on the top, and an internal measuring mechanism 5 is provided below. A controller is provided on one side of the equipment frame 1, and the controller is respectively connected to the display screen of the frame equipment 1, the feeding mechanism 2, the diameter wall thickness measuring mechanism 3, the height wall thickness measuring mechanism 4 and the internal measuring mechanism 5.

[0035] The equipment rack 1 is a frame structure, and the frame structure is directly installed with a sealing plate 14. In order to protect the equipment in the frame, an industrial computer 15, a display screen 12 and a distribution box 11 are installed on one side of the equipment rack 1, and an alarm 13 is installed on the top. When the alarm 13 sounds, it is convenient for the staff to see its light flashing; the alarm is a commonly used sound and light alarm with strong versatility; the industrial computer 15 signal is connected to the display screen 12 and the alarm 13; the distribution box 11 supplies power to the entire equipment, and the distribution box 11 is connected to an external power supply. The display screen 12 is a commonly used touch screen; there are two display screens 12, one is a data input touch screen, and the other is a data display screen, which distinguishes the functions of the two display screens 12 and effectively prevents operational errors; a number of card boards 16 are provided on the frame of the equipment rack 1, and the card boards 16 are used to card the feeding mechanism 2, the diameter wall thickness measuring mechanism 3, the height wall thickness measuring mechanism 4 and the internal measuring mechanism 5, which facilitates the overall installation of the crucible automatic measuring equipment and greatly improves production efficiency. Preferably, the industrial computer model is Advantech IPC-610. A plurality of feet are provided at the bottom of the equipment rack 1 to increase the stability of the equipment rack 1 .

[0036] The feeding mechanism 2 includes a feeding guide rail 21, a transmission roller 22, a No. 1 reflection sensor 23, a No. 1 reflector 24, a No. 2 reflection sensor 25, a No. 2 reflector 26, a No. 1 idler wheel 27, a tensioning wheel 28, a synchronous belt 29, a reduction motor 210, a No. 2 idler wheel 211, a motor drive shaft 212 and a motor fixing plate 213. The two feeding guide rails 21 are arranged in parallel and installed on the frame of the equipment frame 1. A number of parallel transmission rollers 22 are evenly distributed between the two feeding guide rails 21. A No. 1 idler wheel 27 is installed at the right end of each transmission roller 22. A tensioning wheel 28 is arranged between two adjacent No. 1 idler wheels 27. The tensioning wheel 28 is installed on the right side of the feeding guide rail 21 through a mounting plate, so that the wheels of the No. 1 idler wheel 27 and the wheels of the tensioning wheel 28 are located on the same straight line. On the line, a motor fixing plate 213 is installed on the right side of the feeding mechanism 2, and a plurality of No. 2 idler wheels 211 are installed on the outer side of the motor fixing plate 213. Preferably, the number of the No. 2 idler wheels 211 is an odd number; there are three No. 2 idler wheels 211, and the middle of the No. 2 idler wheel 211 is connected to the reduction motor 210 through a motor transmission shaft 212. The reduction motor 210 is located at the bottom of the transmission roller 22, and the outer parts of the No. 1 idler wheel 27, the tensioning wheel 28 and the No. 2 idler wheel 211 are all sleeved with a synchronous belt 29. Preferably, the synchronous belt 29 is alternately distributed inside and outside between two adjacent wheels, effectively maintaining the tension of the synchronous belt 29 and preventing the synchronous belt 29 from falling off; a sensor assembly is respectively installed at the feeding end and the positioning part of the feeding guide rail 21, and the signals of the sensor assembly and the reduction motor 210 are both connected to the controller.

[0037] Preferably, the sensor assembly includes a first reflection sensor 23, a first reflector 24, a second reflection sensor 25 and a second reflector 26. The first reflection sensor 23 and the first reflector 24 are respectively installed on both sides of the feeding end of the feeding guide rail 21, and the second reflection sensor 25 and the second reflector 26 are respectively installed on the tangent line of the rear end of the positioning part of the crucible 6. The first reflection sensor 23 and the second reflection sensor 25 are both connected to the industrial computer. Preferably, the model of the first reflection sensor 23 and the second reflection sensor 25 is E3F-R2Y1, and the model of the reduction motor 210 is 100YS200GY22-100GF30RC.

[0038] The working process of the feeding mechanism 2 is as follows: the No. 1 reflection sensor 23 and the No. 2 reflection sensor 25 transmit the detected signals to the industrial computer in real time. When the crucible 6 enters the feeding mechanism 2 from the outside, the No. 1 reflection sensor 23 cannot detect the reflection signal of the No. 1 reflective plate 24, and transmits the information to the industrial computer in real time. The industrial computer determines that the crucible 6 enters the feeding mechanism 2, and the industrial computer controls the reduction motor 210 to move until the industrial computer receives the signal sent by the No. 2 reflection sensor 25. When it is determined that the crucible 6 has reached the specified position, the industrial computer controls the reduction motor 210 to stop running. At this time, the crucible 6 is in a stationary state.

[0039] The diameter wall thickness measuring mechanism 3 includes a diameter wall thickness measuring module No. 1 31, a wiring board 32, a diameter wall thickness drag chain No. 1 33, a diameter wall thickness measuring drag chain No. 2 34, a diameter adjustment pad 35, an adjustment pad 36, a module pad 37, an adjustment pad limit plate 38, a diameter wall thickness measuring bottom plate 39, a diameter wall thickness measuring proximity switch 310, a diameter measuring slider mounting plate 311, a wall thickness measuring cylinder 312, a wall thickness measuring sensor mounting plate 313, a wall thickness measuring mounting plate 315, a wall thickness measuring ultrasonic thickness gauge 316, a diameter wall thickness measuring module No. 2 317 and a diameter wall thickness measuring guide rail 314, a diameter wall thickness measuring guide rail 315, and a diameter wall thickness measuring guide rail 316. The two ends of the rail 314 are installed inside the equipment rack 1, the wiring board 32 is installed on the outer side of the diameter wall thickness measuring rail 314, and the diameter wall thickness No. 1 drag chain 33 is installed on the wiring board 32. The diameter wall thickness measuring module No. 1 31 is installed on the inner side of the diameter wall thickness measuring rail 314. The inner side of the diameter wall thickness measuring module No. 1 31 is slidably connected to the diameter wall thickness measuring module No. 2 317, and the outer side of the diameter wall thickness measuring module No. 2 317 is fixedly connected to the diameter wall thickness No. 1 drag chain 33. One side of the diameter wall thickness measuring module No. 2 317 is fixedly connected to the diameter adjustment pad 35 through the module pad 37. One side of the module pad 37 and the diameter adjustment pad 35 are both installed Adjusting pad 36, adjusting pad 36 is used to adjust the overall height of diameter wall thickness measurement module No. 2 317 relative to the overall height of diameter wall thickness measurement module No. 1 31, one side of diameter adjusting pad 35 is fixedly connected to the middle of diameter wall thickness measurement drag chain No. 2 34, one end of diameter wall thickness measurement drag chain No. 2 34 is connected to diameter wall thickness measurement base plate 39, one side of diameter wall thickness measurement base plate 39 is slidably connected to diameter measurement slider mounting plate 311, one side of diameter measurement slider mounting plate 311 is installed with wall thickness measurement cylinder 312, one side of diameter measurement slider mounting plate 311 and diameter wall thickness measurement base plate 39 are both installed with diameter wall thickness measurement near opening Switch 310, preferably, one side of the diameter measuring slider mounting plate 311 and one side of the diameter wall thickness measuring bottom plate 39 are connected through a wall thickness measuring sensor mounting plate 313, and at least two diameter wall thickness measuring proximity switches 310 are installed on the wall thickness measuring sensor mounting plate 313, and the two can effectively prevent errors. When one fails, the other proximity switch can still work, avoiding frequent replacement due to damage of the proximity switch. At the same time, the two diameter wall thickness measuring proximity switches 310 send signals to the controller at the same time, forming a secondary calibration, thereby improving the accuracy of the entire measuring device. The model of the diameter wall thickness measuring proximity switch 310 is GX-F8B;The end of the wall thickness measuring cylinder 312 near the crucible 6 is installed with a wall thickness measuring ultrasonic thickness gauge 316 and a nozzle through a wall thickness measuring mounting plate 315. The model of the nozzle is PNZRF1-3-10, the model of the wall thickness measuring ultrasonic thickness gauge 316 is TIME2131-5P10, the model of the wall thickness measuring cylinder 312 is TR16, the model of the diameter wall thickness measuring module 1 31 and the diameter wall thickness measuring module 2 317 are the same, and the model of the module motor is MH401N2LN-DA224, and the motor of the diameter wall thickness measuring module 1 31, the motor of the diameter wall thickness measuring module 2 317, the wall thickness measuring ultrasonic thickness gauge 316, the solenoid valve of the wall thickness measuring cylinder 312 and the diameter wall thickness measuring proximity switch 310 are respectively connected to the controller by signal. Preferably, an adjusting pad limit plate 38 is provided at the bottom of the diameter adjusting pad 35, which is used to limit the adjusting pad 36 to prevent the adjustment from exceeding the range and causing data collection failure. The nozzle provided can be used to connect an external paint spraying device to spray paint on the crucible 6, so that the device has multiple integrated functions, is more versatile, and has a higher degree of integration. ;

[0040] The working process of the diameter wall thickness measuring mechanism 3 is as follows: after the controller receives the signal that the crucible 6 has reached the set position in the above step, the controller controls the diameter wall thickness measuring module No. 1 31 to move up and down along the diameter wall thickness measuring guide rail 314 until it reaches the predetermined position through the internally set program, and then controls the diameter wall thickness measuring module No. 2 317 to move left and right along the diameter wall thickness measuring module No. 1 31 until the diameter measuring slider mounting plate 311 contacts the crucible 6, and transmits the signal to the controller, and the controller controls the diameter wall thickness measuring module No. 2 317 to move left and right along the diameter wall thickness measuring module No. 1 31. Stop working, and at the same time control the solenoid valve of the wall thickness measuring cylinder 312 to make the wall thickness measuring cylinder 312 move left and right along the direction of the crucible 6. At the same time, the wall thickness measuring ultrasonic thickness gauge 316 measures the wall thickness at the height of the crucible 6, and transmits the data to the controller in real time. When the controller measures the wall thickness of the crucible 6, it controls the diameter wall thickness measurement module No. 1 31 to return along the diameter wall thickness measurement guide rail 314 according to the original path and return to the initial position; then the diameter wall thickness measurement mechanism 3 repeats the above steps to collect data at different diameter positions of the crucible 6 according to actual needs.

[0041] The height wall thickness measuring mechanism 4 includes a height measuring guide rail 41, an X-axis wiring board 42, a height synchronous belt module 43, a height wall thickness measuring drag chain No. 1 44, a joint pressure plate 46, a height wall thickness measuring drag chain No. 2 47, a height wall thickness measuring motor 49, an automatic rotating slide 410, a rotating hard limit 411, a diameter measuring plate 412, an ultrasonic thickness gauge 413, a nozzle mounting plate 414, a slider connecting plate 415, a height wall thickness measuring cylinder 416, an adjusting pad 417, a height wall thickness Y-axis synchronous belt module 418, a slider mounting plate 419, a bottom plate 421, a limit plate 48, an inclined slide rail 420, a wall thickness measuring proximity switch 45, and a height measuring guide rail 4 The two ends of 1 are installed inside the equipment rack 1, an X-axis wiring board 42 is installed above the height measuring guide rail 41, and a height wall thickness measuring drag chain 44 is installed above the X-axis wiring board 42. A height synchronous belt module 43 is installed inside the height measuring guide rail 41, and the height synchronous belt module 43 is slidably connected with the adjustment pad 417. A joint pressure plate 46 and a height wall thickness Y-direction synchronous belt module 418 are installed inside the adjustment pad 417, so that the adjustment pad 417 drives the height wall thickness Y-direction synchronous belt module 418 and the joint pressure plate 46 to reciprocate along the horizontal direction of the height synchronous belt module 43, and the adjustment pad 417 is used to adjust the height wall thickness Y-direction synchronous belt module 418 and the joint pressure plate 46. The overall height relative to the height synchronous belt module 43 is used to measure different crucibles 6, and the overall height can be adjusted during installation, so that the measuring device has stronger versatility and a wider adjustment range. A height wall thickness measuring No. 2 drag chain 47 is installed on the inner side of the joint pressure plate 46, and a slider mounting plate 419 is installed in front of the height wall thickness Y-direction synchronous belt module 418. The slider mounting plate 419 is fixedly connected to the height wall thickness measuring No. 2 drag chain 47. A height wall thickness measuring motor 49, an automatic rotating slide 410 and a rotating hard limit 411 are installed on the inner side of the slider mounting plate 419. The height wall thickness measuring motor 49 is located above the automatic rotating slide 410, and the rotating hard limit 411 is located on the automatic rotating slide 4 On one side of 10, a bottom plate 421 is installed inside the automatic rotating slide 410, and the height of the rotation hard limit 411 is greater than the height of the bottom plate 421. The rotation hard limit 411 is used to limit the rotation angle of the bottom plate 421. The inner side of the bottom plate 421 is slidingly connected to the slider connecting plate 415, and the bottom plate 421 and the slider connecting plate 415 form an angle with each other. Preferably, the bottom plate 421 is a rectangular plate and is vertically arranged, and the slider connecting plate 415 is a rectangular plate and is inclined. A height and wall thickness measuring cylinder 416 is installed inside the slider connecting plate 415, and the model of the height and wall thickness measuring cylinder 416 is TR16. A diameter measuring plate 412, an ultrasonic thickness gauge 413 and a nozzle are installed at the bottom.Preferably, a diameter measuring plate 412 and a nozzle mounting plate 414 which are perpendicular to each other are installed at the bottom of the slider connecting plate 415, and an ultrasonic thickness gauge 413 and a nozzle are vertically installed below the nozzle mounting plate 414. The model of the ultrasonic thickness gauge 413 is TIME2131-5P10, and the model of the nozzle is PNZRF1-3-10; a cylinder solenoid valve is provided on one side of the height wall thickness measuring cylinder 416; the bottom plate 421 and one side of the sliding connecting plate 415 are connected through a wall thickness measuring sensor mounting plate, and a wall thickness measuring proximity switch 45 is installed on the outer side of the wall thickness measuring sensor mounting plate, and the motor of the height synchronous belt module 43, the height wall thickness measuring motor 49, the ultrasonic thickness gauge 413, the solenoid valve of the height wall thickness measuring cylinder 416, the motor of the height wall thickness Y-direction synchronous belt module 418, and the wall thickness measuring proximity switch 45 are all connected to the controller via signals.

[0042] The bottom plate 421 is provided with an inclined slide rail 420 on the inside, and a limit plate 48 is provided on the top of the inclined slide rail 420 to prevent the inclined slide rail 420 from sliding out of the set range. The slider connecting plate 415 is provided with a slider connecting plate slot on the outside, and the slider connecting plate slot is slidably connected with the inclined slide rail 420. The height synchronous belt module 43 and the height wall thickness Y-direction synchronous belt module 418 are of the same model, and their motor models are both MH401N2LN-DA224, and the model of the wall thickness measurement proximity switch 45 is GX-F8B.

[0043] The working process of the height wall thickness measuring mechanism 4 is as follows: after the controller receives the signal that the crucible 6 has reached the set position in the above-mentioned step, the controller controls the height synchronous belt module 43 to move left and right along the height measuring guide rail 41 through the internally set program until it reaches the predetermined position, and then controls the height wall thickness Y-direction synchronous belt module 418 to move along the height synchronous belt module 43 until it reaches the predetermined position. The controller controls the height wall thickness measuring motor 49 to work, and the height wall thickness measuring motor 49 drives the slider connecting plate 415 to rotate. Then the controller controls the solenoid valve of the height wall thickness measuring cylinder 416 so that the height wall thickness measuring cylinder 416 drives the slider connecting plate 415 to move along the bottom plate 421 to find a position until the diameter measuring plate 412 contacts the crucible 6. At this time, the wall thickness measurement proximity switch 45 transmits a signal to the controller, and the ultrasonic thickness gauge 413 measures the wall thickness at the height of the crucible 6 and transmits the data to the controller in real time. The process is completed, and the controller controls the module and the cylinder to return along the original path. The height wall thickness measuring mechanism 4 repeats the above steps to collect data at different positions on the top of the crucible 6 according to actual needs.

[0044] The rotation hard limit 411 limits the slider connecting plate 415 to prevent the measurement position from being incorrect and the measurement data from having a large deviation.

[0045] The internal measurement mechanism 5 comprises a fixed plate 51, a base 52, a translation wiring plate 54, an internal measurement No. 1 drag chain 55, an internal measurement No. 1 module 56, an internal measurement No. 2 module 57, a crucible thickness measuring unit 58, an internal measurement No. 2 drag chain 59 and a waterproof cover 53. The two fixed plates 51 are arranged parallel to each other and are both installed inside the equipment rack 1. The translation wiring plate 54 and the internal measurement No. 1 module 56 are installed parallel to each other between the two fixed plates 51. The internal measurement No. 1 drag chain 55 is installed above the translation wiring plate 54. The internal measurement No. 1 drag chain 55 is located inside the internal measurement mechanism 5. Directly below the internal measurement module No. 1 56, one side of the internal measurement module No. 1 56 is slidably connected to the internal measurement module No. 2 57, a base 52 is installed below the internal measurement module No. 2 57, and an internal measurement drag chain 59 is installed on one side, the lower part of the internal measurement drag chain 59 is fixedly connected to the base 52, a crucible thickness measuring unit 58 is installed above the internal measurement module No. 2 57, and a waterproof cover 53 is provided on the outside of the crucible thickness measuring unit 58; the motors of the internal measurement module No. 1 56, the internal measurement module No. 2 57 and the crucible thickness measuring unit 58 are all connected to the controller by signals.

[0046] The crucible thickness measuring unit 58 comprises a testing thickness mounting plate 581, a thickness measuring motor 582, a rotating induction sheet 583, an automatic rotating slide 584, a turntable pad 585, a first proximity switch 586, a wall thickness measuring sensor mounting plate 587, a wall thickness measuring slide adapter plate 588, an inner wall contact block 589, a microscope 5810, a second proximity switch 5811, a thickness measuring limit block 5812, a cylinder top plate 5813, a microscope clamp 5814 and an internal measuring cylinder 5815. 81 From one end of the internal measurement module 57, the automatic rotating slide 584, the second proximity switch 5811, the wall thickness measurement slider adapter plate 588 and the thickness measurement limit block 5812 are sequentially installed outward, wherein the wall thickness measurement slider adapter plate 588 is slidably connected with the test thickness installation plate 581, and the thickness measurement limit block 5812 is used to limit the wall thickness measurement slider adapter plate 588 to prevent the wall thickness measurement slider adapter plate 588 from falling, so that the microscope 5810 is within a reasonable test range, and the wall thickness measurement slider adapter plate 58 8. A microscope hoop 5814 and an internal measuring cylinder 5815 are installed on the outside. The microscope hoop 5814 is internally sleeved with a microscope 5810. The microscope 5810 extends out of the microscope hoop 5814 and is externally sleeved with a cylinder top plate 5813 and an inner wall contact block 589. The cylinder top plate 5813 is located on a side close to the internal measuring cylinder 5815. Preferably, the model of the internal measuring cylinder 5815 is TCM10X20S, the microscope 5810 is a digital microscope, and one side of the automatic rotating slide 584 is The thickness measuring motor 582 is connected to the turntable pad 585, and a rotating induction sheet 583 is installed between the turntable pad 585 and the test thickness mounting plate 581. The rotating induction sheet 583 is located on one side of the second proximity switch 5811, and the cross section is an L-shaped structure. The bottom of the turntable pad 585 is fixedly connected to the internal measurement module No. 2 57. The thickness measuring motor 582, the first proximity switch 586, the microscope 5810, the second proximity switch 5811 and the electromagnetic valve of the internal measurement cylinder 5815 are all connected to the controller. Preferably, the first proximity switch 586 and the second proximity switch 5811 are both GX-F8B.

[0047] The working principle of the internal measuring mechanism 5 is as follows: in the initial state, after the controller receives the signal that the crucible 6 has reached the set position in the above step, the controller controls the internal measuring module No. 1 56 to move left and right along the translation wiring board 54 until it reaches the predetermined position, and then controls the internal measuring module No. 2 57 to move up and down along the internal measuring drag chain No. 2 59 until it reaches the predetermined position. When it is necessary to adjust the angle of the test thickness mounting plate 581, the controller controls the thickness measuring motor 582 to work, and the thickness measuring motor 582 drives the test thickness mounting plate 581 to rotate through the automatic rotating slide 584. When the test thickness mounting plate 581 rotates, it drives the components installed above it to rotate, and the test thickness mounting plate 581 rotates. When 81 rotates, it will drive the second proximity switch 5811 to operate. When the second proximity switch 5811 senses the rotating sensing plate 583, it transmits the signal to the controller. The controller controls the solenoid valve of the internal measuring cylinder 5815, so that the internal measuring cylinder 5815 moves along the outside of the test thickness mounting plate 581. At this time, the first proximity switch 586 transmits the signal to the controller, and the controller controls the microscope 5810 to work. The microscope 5810 collects all video data within the line of sight and transmits it to the controller in real time. After the process is completed, the controller controls the module and the cylinder to return along the original path. The internal measuring mechanism 5 repeats the above steps to collect data at different positions on the top of the crucible 6 according to actual needs.

[0048] The working principle of an automatic crucible measuring device is:

[0049] The staff inputs the data of the crucible 6 to be measured into the data input touch screen of the display screen 12, and then turns on the power. The controller controls the crucible 6 to enter the feeding mechanism 2 from the external production line, and enter the inside of the equipment frame 1 along the feeding mechanism 2. After reaching the set position, the controller controls the diameter wall thickness measuring mechanism 3 to measure the diameter wall thickness of the crucible 6, and displays the measurement data in real time on the data display screen. After the test is completed, the controller controls the height wall thickness measuring mechanism 4 to measure the height wall thickness of the crucible 6, and displays the measurement data in real time on the data display screen. Then the controller controls the internal measuring mechanism 5 to collect the data inside the crucible 6 to measure whether there are bubbles and cracks inside the crucible 6, and transmits the data to the controller in real time. At the same time, the measurement results are displayed on the data display screen. When the data in any link is abnormal, the controller will control the alarm 13 to alarm, and display the abnormal place on the data display screen; after the overall inspection of the crucible 6 is completed and the inspection is qualified, the controller will transport the crucible 6 to the outside of the equipment frame 1 through the feeding mechanism 2, and display the inspection results on the data display screen.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic crucible measuring device, characterized in that: It includes an equipment frame and a feeding mechanism, a diameter wall thickness measuring mechanism, a height wall thickness measuring mechanism, an internal measuring mechanism and a controller installed inside the equipment frame. The crucible is placed above the feeding mechanism, and a diameter wall thickness measuring mechanism is symmetrically provided on both sides. A height wall thickness measuring mechanism is provided above the feeding mechanism, and an internal measuring mechanism is provided below the feeding mechanism. A controller is provided on one side of the equipment frame, and the controller is respectively connected to the display screen, feeding mechanism, diameter wall thickness measuring mechanism, height wall thickness measuring mechanism and internal measuring mechanism of the rack equipment by signal. The equipment frame is a frame structure, and a sealing plate is installed outside the frame structure. An industrial computer, a display screen and a distribution box are installed on one side of the equipment frame, and an alarm is installed on the top. The industrial computer signal is connected to the display screen and the alarm. The diameter wall thickness measuring mechanism includes a diameter wall thickness measurement module No. 1 and a diameter wall thickness measurement guide rail. Both ends of the diameter wall thickness measurement guide rail are installed inside the equipment frame. A diameter wall thickness drag chain No. 1 is installed on the outside of the diameter wall thickness measurement guide rail through a wiring board, and a diameter wall thickness measurement module No. 1 is installed on the inside of the diameter wall thickness measurement guide rail. The inside of the diameter wall thickness measurement module No. 1 slides with the diameter wall thickness measurement module No. 2 Connection, the outer side of the diameter wall thickness measurement module No. 2 is fixedly connected to the diameter wall thickness drag chain No. 1, one side of the diameter wall thickness measurement module No. 2 is fixedly connected to the diameter adjustment pad through the module pad, one side of the diameter adjustment pad is fixedly connected to the middle of the diameter wall thickness measurement drag chain No. 2, one end of the diameter wall thickness measurement drag chain No. 2 is connected to the diameter wall thickness measurement base plate, one side of the diameter wall thickness measurement base plate is slidably connected to the diameter measuring slider mounting plate, a wall thickness measuring cylinder is installed on the side of the diameter measuring slider mounting plate close to the crucible, a diameter wall thickness measurement proximity switch is installed on one side of the diameter measuring slider mounting plate and one side of the diameter wall thickness measurement base plate, an ultrasonic thickness gauge for wall thickness measurement is installed on the end of the wall thickness measurement cylinder close to the crucible, a motor of the diameter wall thickness measurement module No. 1, a motor of the diameter wall thickness measurement module No. 2, an ultrasonic thickness gauge for wall thickness measurement, an electromagnetic valve of the wall thickness measurement cylinder and a diameter wall thickness measurement proximity switch are respectively connected to the controller by signal; one side of the diameter measuring slider mounting plate and one side of the diameter wall thickness measurement base plate are connected through a wall thickness measurement sensor mounting plate, and at least two diameter wall thickness measurement proximity switches are installed on the wall thickness measurement sensor mounting plate.

2. The automatic crucible measuring device according to claim 1, characterized in that: The feeding mechanism includes a feeding guide rail and a reduction motor. The two feeding guide rails are arranged in parallel. A number of parallel transmission rollers are evenly distributed between the two feeding guide rails. A No. 1 idler wheel is installed on the right end of each transmission roller. A tensioning wheel is provided between two adjacent No. 1 idler wheels. The tensioning wheel is installed on the feeding guide rail on the right. The feeding guide rail on the right is provided with a motor fixing plate. A number of No. 2 idler wheels are installed on the outer side of the motor fixing plate. The No. 2 idler wheel in the middle is connected to the reduction motor through a motor drive shaft. A synchronous belt is simultaneously sleeved on the outer sides of the No. 1 idler wheel, the tensioning wheel and the No. 2 idler wheel. The synchronous belt is alternately distributed inside and outside between the two adjacent wheels. A sensor assembly is respectively installed on the feeding end and the positioning part of the feeding guide rail. The signals of the sensor assembly and the reduction motor are both connected to the controller.

3. The automatic crucible measuring device according to claim 2, characterized in that: The sensor assembly includes a No. 1 reflection sensor, a No. 1 reflective plate, a No. 2 reflection sensor and a No. 2 reflective plate. The No. 1 reflection sensor and the No. 1 reflective plate are respectively installed on both sides of the feeding end of the feeding guide rail, and the No. 2 reflection sensor and the No. 2 reflective plate are respectively installed on the tangent line of the rear end of the crucible positioning part. The signals of the No. 1 reflection sensor and the No. 2 reflection sensor are both connected to the controller.

4. The automatic crucible measuring device according to claim 1, characterized in that: The height and wall thickness measuring mechanism includes a height measuring guide rail and an adjusting pad. Both ends of the height measuring guide rail are installed inside the equipment frame. A height and wall thickness measuring drag chain No. 1 is installed above the height measuring guide rail through an X-axis wiring board. A height synchronous belt module is installed inside the height measuring guide rail. The height synchronous belt module is slidably connected with the adjusting pad. A joint pressure plate and a height and wall thickness Y-direction synchronous belt module are installed inside the adjusting pad, so that the adjusting pad drives the height and wall thickness Y-direction synchronous belt module and the joint pressure plate to reciprocate in the horizontal direction of the height and wall thickness module. A height and wall thickness measuring drag chain No. 2 is installed inside the joint pressure plate. A slider mounting plate is installed in front of the height and wall thickness Y-direction synchronous belt module. The slider mounting plate is fixedly connected with the height and wall thickness measuring drag chain No.

2. A height and wall thickness measuring motor and an automatic rotating slide are installed on the inner side of the slider mounting plate. The height and wall thickness measuring motor is located above the automatic rotating slide. A base plate is installed on the inner side of the automatic rotating slide. The inner side of the base plate is slidingly connected to the slider connecting plate, and the base plate and the slider connecting plate form an angle with each other. A height and wall thickness measuring cylinder is installed on the inner side of the slider connecting plate, and a diameter measuring plate and an ultrasonic thickness gauge are installed at the bottom. Wall thickness measuring proximity switches are installed on one side of the base plate and one side of the sliding connecting plate through the wall thickness measuring sensor mounting plate. The motor of the height synchronous belt module, the height wall thickness measuring motor, the ultrasonic thickness gauge, the solenoid valve of the height wall thickness measuring cylinder, the motor of the height wall thickness Y-axis synchronous belt module, and the wall thickness measuring proximity switch are all connected to the controller with signals.

5. The automatic crucible measuring device according to claim 4, characterized in that: An inclined slide rail is arranged on the inner side of the bottom plate, a limit plate is arranged on the top of the inclined slide rail, a slider connecting plate slide groove is arranged on the outer side of the slider connecting plate, and the slider connecting plate slide groove is slidably connected with the inclined slide rail.

6. The automatic crucible measuring device according to claim 1, characterized in that: The internal measurement mechanism includes a fixed plate. The two fixed plates are parallel to each other and are both installed inside the equipment frame. A parallel translation wiring plate and an internal measurement module No. 1 are installed between the two fixed plates. An internal measurement drag chain No. 1 is installed above the translation wiring plate. One side of the internal measurement module No. 1 is slidingly connected to the internal measurement module No.

2. One side of the internal measurement module No. 2 is installed with an internal measurement drag chain No.

2. The internal measurement drag chain No. 2 is fixedly connected to the bottom of the internal measurement module No.

2. A crucible thickness measuring unit is installed above the internal measurement module No.

2. The motors of the internal measurement module No. 1, the internal measurement module No. 2 and the crucible thickness measuring unit are all connected to the controller with signals.

7. The automatic crucible measuring device according to claim 6, characterized in that: The crucible thickness measuring unit comprises a test thickness mounting plate, on which an automatic rotating slide, a second proximity switch, and a wall thickness measuring slider adapter plate are sequentially installed from one end of the internal measurement module No. 2 to the outside, wherein the wall thickness measuring slider adapter plate is slidably connected to the test thickness mounting plate, a microscope clamp and an internal measurement cylinder are installed on the outside of the wall thickness measuring slider adapter plate, a microscope is internally sleeved on the microscope clamp, the microscope extends out of the microscope clamp, and is externally sleeved on the inner wall contact block, one side of the automatic rotating slide is connected to a turntable pad through a thickness measuring motor, a rotating sensor sheet is installed between the turntable pad and the test thickness mounting plate, the rotating sensor sheet is located on one side of the second proximity switch, the bottom of the turntable pad is fixedly connected to the internal measurement module No. 2, and the solenoid valves of the thickness measuring motor, the first proximity switch, the microscope, the second proximity switch, and the internal measurement cylinder are all connected to the controller by signals.

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