Crucible cleaning equipment and crucible cleaning method

Abstract

The invention relates to the field of cleaning equipment, and discloses crucible cleaning equipment and a crucible cleaning method. The crucible cleaning equipment comprises a bearing part, an inner wall cleaning mechanism and a recognition mechanism, a crucible is arranged on the bearing part, the inner wall cleaning mechanism is connected with the bearing part, when the bearing part is located at the cleaning position, the crucible is arranged over the inner wall cleaning mechanism, the recognition mechanism is arranged in the inner wall cleaning mechanism, and the recognition mechanism is connected with the bearing part. The recognition mechanism is used for recognizing the cleanliness degree and the shape of the crucible, the inner wall cleaning mechanism comprises a first spraying piece and a spraying mode adjusting assembly, the first spraying piece is connected with the spraying mode adjusting assembly, and the spraying mode adjusting assembly is used for adjusting the blowing direction of the first spraying piece; and the inner wall cleaning mechanism can be used for identifying and individually cleaning the crucibles in different shapes, so that cleaning dead corners of the crucibles in different shapes can be effectively cleaned, and the cleaning effect of the crucible cleaning equipment is improved.

Description

Technical Field

[0001] The present invention relates to the field of cleaning equipment, and particularly to a crucible cleaning equipment and a crucible cleaning method. Background Art

[0002] In the coal quality analysis industry, when testing the ash content, volatile content, sulfur content and calorific value of coal in an unmanned laboratory system, calorific value crucibles, ash crucibles, volatile crucibles and sulfur crucibles are required. Different crucibles have different characteristics: for example, the sulfur crucible is long and narrow, with rhombus-shaped ends; the diameter of the lid of the volatile crucible is the largest and the thickness is the smallest; the calorific value crucible has a small diameter, a short edge and a relatively short height; although the water ash crucible and the volatile crucible have similar diameters, their heights are inconsistent. As an important container for holding samples, the cleanliness of the crucible directly affects the accuracy of the experimental results.

[0003] At present, there are some crucible cleaning equipments. The cleaning mechanism is an air pipe vertically placed and facing the crucible to be cleaned. The air flow blows the sample residue in the crucible to be cleaned towards the crucible to be cleaned, so as to clean the inner wall of the crucible. However, when blowing, since the air pipe is fixed and immovable, only the area that can be directly impacted by the air flow can be cleaned, and there will be sample residue remaining on the cleaning dead corners that cannot be impacted by the air flow. Moreover, it is impossible to clean different-shaped and -sized crucibles to be cleaned in all directions. As a result, when using the crucible for analysis experiments next time, the residual sample residue attached to the crucible is likely to be regarded as impurities and affect the accuracy of the analysis experiment.

[0004] Therefore, there is an urgent need for a crucible cleaning equipment that can adapt to the problem of cleaning different-shaped crucibles, realize the all-round cleaning of different-shaped crucibles, and reduce the residue of sample residue on the crucibles. Summary of the Invention

[0005] The purpose of the present invention is to provide a crucible cleaning equipment that can adapt to the problem of cleaning different-shaped crucibles, realize the all-round cleaning of different-shaped crucibles, and reduce the residue of sample residue on the crucibles.

[0006] As conceived above, the technical solution adopted by the present invention is as follows:

[0007] A crucible cleaning equipment, comprising:

[0008] A base;

[0009] A carrier on which the crucible is arranged. The carrier can rotate relative to the base and can rotate from the loading position to the cleaning position;

[0010] Inner wall cleaning mechanism, which is connected to the base and rotatably connected to the carrier. When the carrier is in the cleaning position, the crucible is arranged directly above the inner wall cleaning mechanism. The inner wall cleaning mechanism includes a first spraying member and a spraying mode adjusting assembly. The first spraying member is connected to the spraying mode adjusting assembly, and the spraying mode adjusting assembly is used to adjust the spraying mode of the first spraying member;

[0011] Identification mechanism, which is arranged inside the inner wall cleaning mechanism and is used to identify the cleanliness and shape of the crucible.

[0012] As an alternative solution of the crucible cleaning equipment, the first spraying member is a first air nozzle, which is conical. The first spraying member includes a plurality of air holes arranged radially, and the air holes face the crucible when it is in the cleaning position.

[0013] As an alternative solution of the crucible cleaning equipment, the identification mechanism is arranged in at least one of the plurality of air holes, faces the crucible when it is in the cleaning position, and is electrically connected to the inner wall cleaning mechanism.

[0014] As an alternative solution of the crucible cleaning equipment, the inner wall cleaning mechanism further includes a propelling member. The output end of the propelling member is connected to the spraying mode adjusting assembly, and the propelling member is used to propel the first spraying member to the inner wall cleaning working position.

[0015] As an alternative solution of the crucible cleaning equipment, the spraying mode adjusting assembly includes a direction adjusting member, which includes:

[0016] A rotating part, which is connected to the first spraying member;

[0017] A fixing part, which is connected to the output end of the propelling member and is rotatably connected to the rotating part.

[0018] As an alternative solution of the crucible cleaning equipment, the spraying mode adjusting assembly further includes a rotation driving member, which includes:

[0019] A rotation driving part, which is arranged on the side of the first spraying member;

[0020] A rotation linkage part, which is connected to the rotation driving part and the rotation part. The rotation driving part is used to drive the rotation linkage part to rotate, and then drive the rotation part to rotate relative to the fixing part.

[0021] As an alternative solution of the crucible cleaning equipment, the crucible cleaning equipment further includes a flipping mechanism, which includes:

[0022] A carrier;

[0023] A crucible support is provided on the carrier, and the crucible is placed on the crucible support.

[0024] A flipping drive member, the fixed part of the flipping drive member is provided on the base, the output part of the flipping drive member is provided on the carrier, and the flipping drive member is used to drive the carrier to flip from the loading position to the cleaning position.

[0025] As an alternative to the crucible cleaning device, the crucible cleaning device further includes a clamping mechanism, the clamping mechanism is provided on the flipping mechanism, and the clamping mechanism includes:

[0026] A jaw assembly, the jaw assembly includes at least two jaws arranged oppositely;

[0027] An opening and closing drive member, each jaw is connected to the opening and closing drive member, and the opening and closing drive member drives at least two jaws to close or open.

[0028] As an alternative to the crucible cleaning device, the crucible cleaning device further includes a dust removal mechanism, and the dust removal mechanism includes:

[0029] A dust suction hood, the dust suction hood is sleeved on the outer periphery of the first spraying member and is used to collect the residues blown off by the first spraying member;

[0030] A dust suction member, the dust suction member is communicated with the dust suction hood, and the dust suction member is used to adsorb the residues diffused in the inner wall cleaning mechanism and falling into the dust suction hood.

[0031] A crucible cleaning method, using the crucible cleaning device, the crucible cleaning method includes the following steps:

[0032] S1: When cleaning the crucible, place the crucible on the carrier and adjust the carrier to the cleaning position;

[0033] S2: Turn on the recognition mechanism to recognize the inner wall shape of the crucible, and determine the spraying mode of the first spraying member according to the recognized inner wall shape of the crucible;

[0034] S3: The spraying mode adjusting component drives the first spraying member towards the inner wall of the crucible and sprays the inner wall of the crucible in the spraying mode determined according to the inner wall shape of the crucible;

[0035] S4: The recognition mechanism recognizes the cleaning effect of the crucible. If the specified cleaning standard is reached, the cleaning is completed. If the specified cleaning standard is not reached, return to S3.

[0036] The beneficial effects of the present invention are:

[0037] The present invention provides a crucible cleaning device. The crucible is arranged on a flipping mechanism, and a clamping mechanism is arranged on a carrier. The inner wall cleaning mechanism is connected to the carrier. When the carrier is in the cleaning position, the crucible is arranged directly above the inner wall cleaning mechanism. An identification mechanism is arranged inside the inner wall cleaning mechanism, and the identification mechanism is used to identify the cleanliness and shape of the crucible. The inner wall cleaning mechanism includes a first spraying member and a spraying mode adjusting assembly. The first spraying member is connected to the spraying mode adjusting assembly, and the spraying mode adjusting assembly is used to adjust the blowing direction of the first spraying member. The above settings enable the inner wall cleaning mechanism to identify different-shaped crucibles and perform personalized cleaning, so that the cleaning dead corners of different-shaped crucibles can be effectively cleaned by driving the first spraying member to blow air and remove dust along a specified trajectory through the spraying mode adjusting assembly, thereby improving the cleaning effect of the crucible cleaning device.

[0038] The present invention also discloses a crucible cleaning method. The identification component is used to identify the crucible to be cleaned. When it is identified that the shape of the crucible is circular or square, the spraying mode adjusting assembly drives the first spraying member to rotate and blow along the inner wall of the crucible with the circumferential direction of the inner wall as the blowing trajectory. When it is identified that the shape of the crucible is an irregular shape such as rectangular, oval or quasi-rectangular, the spraying mode adjusting assembly drives the first spraying member to reciprocate and blow along the extending direction of the inner wall of the crucible, so as to realize personalized cleaning of different-shaped or -sized crucibles to be cleaned, so that the cleaning dead corners of each crucible can be cleaned, thereby improving the cleaning effect of each crucible, and further reducing the influence of impurities on the analysis results of subsequent material samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 is the first structural schematic diagram of the crucible cleaning device provided by an embodiment of the present invention;

[0040] Figure 2 is the second structural schematic diagram of the crucible cleaning device provided by an embodiment of the present invention;

[0041] Figure 3 is the first structural schematic diagram of the inner wall cleaning mechanism provided by an embodiment of the present invention;

[0042] Figure 4 is the first structural schematic diagram of the flipping mechanism provided by an embodiment of the present invention;

[0043] Figure 5 is the first structural schematic diagram of the clamping mechanism provided by an embodiment of the present invention.

[0044] In the figure:

[0045] 1. Crucible;

[0046] 2. Flipping mechanism; 21. Carrier; 22. Crucible support; 23. Rotating shaft; 24. First buffer member;

[0047] 3. Clamping mechanism; 31. Jaw assembly; 32. Opening and closing drive member; 33. Pressure sensor;

[0048] 4. Inner wall cleaning mechanism; 41. First spraying member; 411. Air holes; 42. Spraying mode adjustment assembly; 421. Direction adjustment member; 4211. Fixed part; 4212. Rotating part; 422. Rotating drive member; 4221. Rotating drive part; 4222. Rotating linkage part; 43. Pushing member; 44. Second buffer member;

[0049] 5. Outer wall cleaning mechanism; 51. First connecting member; 52. Second air nozzle;

[0050] 6. Dust removal mechanism; 61. Dust suction hood; 62. Dust suction pipe; 63. Dust suction member;

[0051] 7. Identification mechanism. Detailed implementation manners

[0052] To make the technical problems solved by the present invention, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the present invention will be further described below with reference to the accompanying drawings and through specific implementation manners. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. Additionally, it should be noted that for the sake of description, only parts related to the present invention are shown in the accompanying drawings rather than all of them.

[0053] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact of the first and second features, or may include the non-direct contact of the first and second features but through other features between them. Moreover, the first feature being "above", "above the", and "on the" second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below the", and "under the" second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0055] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "left", and "right" are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of description and simplifying the operations, 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. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0056] The technical solution of the present invention will be further described below in conjunction with the drawings and through specific embodiments.

[0057] In this embodiment, a coal quality analysis system is provided, which can be applied to industries such as the power industry, the steel industry, or the coal chemical industry, etc., to detect parameters such as ash content, volatile matter, sulfur content, and calorific value in coal. In this embodiment, the coal quality analysis system includes a coal quality detection device and a crucible cleaning device. Placing the crucible 1 on the coal quality detection device can detect the object to be detected. After the detection, the crucible 1 is moved to the crucible cleaning device to clean the crucible 1, and then the cleaned crucible 1 is moved to the coal quality detection device for the next detection. By repeating the above process and continuously moving the crucible 1 between the coal quality detection device and the crucible cleaning device, a cyclic operation of cleaning and detecting the crucible 1 can be realized, enabling continuous detection of multiple objects to be detected, improving the detection efficiency, and being applicable to scenarios where a large number of objects to be detected need to be detected.

[0058] Different crucibles 1 have different characteristics: For example, the sulfur crucible is long and narrow, with rhombus-shaped ends; the lid of the volatile matter crucible has the largest diameter and the smallest thickness; the calorific value crucible has a small diameter, a short edge, and a relatively short height; although the water ash crucible and the volatile matter crucible have similar diameters, their heights are not the same.

[0059] To ensure that the crucible cleaning device can clean crucibles 1 of different shapes, such as Figure 1 - Figure 2As shown, in this embodiment, the crucible cleaning device includes a base, a carrier 21, an inner wall cleaning mechanism 4, and an identification mechanism 7. The crucible 1 is arranged on the carrier 21. The inner wall cleaning mechanism 4 is connected to the base and is rotatably connected to the carrier 21. The carrier 21 can rotate relative to the base and can rotate from the loading position to the cleaning position. When the carrier 21 switches to the cleaning position, the crucible 1 is arranged directly above the inner wall cleaning mechanism 4. The inner wall cleaning mechanism 4 includes a first spraying member 41 and a spraying mode adjusting assembly 42. The first spraying member 41 is connected to the spraying mode adjusting assembly 42, and the spraying mode adjusting assembly 42 is used to adjust the spraying mode of the first spraying member 41. The identification mechanism 7 is arranged inside the inner wall cleaning mechanism 4 and is used to identify the cleaning degree of the crucible 1 and the inner wall shape of the crucible 1. The above settings enable the inner wall cleaning mechanism 4 to identify crucibles 1 of different shapes and perform personalized cleaning, so that the cleaning dead corners of crucibles 1 of different shapes can be effectively cleaned by driving the first spraying member 41 to blow air and remove dust along a specified trajectory through the spraying mode adjusting assembly 42, thereby improving the cleaning effect of the crucible cleaning device.

[0060] Optionally, as Figure 1 - Figure 2 shown, in this embodiment, the first spraying member 41 is a first air nozzle, the first air nozzle is conical, the first spraying member 41 includes a plurality of air holes 411 arranged radially, the air holes 411 face the crucible 1 when in the cleaning position, and the radially distributed air holes 411 can make the air flow evenly diffuse from the center to the periphery. The plurality of radially distributed air holes 411 can release the air flow from different directions simultaneously. In this way, when the crucible 1 is in the cleaning position, the air flow can cover more areas of the crucible 1, effectively reducing the blind area of the air flow and ensuring that the sample residue can be completely blown and cleaned. The radially symmetric layout makes the pressure distribution of the air flow very uniform, greatly reducing the possibility of air flow turbulence. During the blowing process, the residue will not be splashed everywhere due to excessive local air flow, nor will there be residue remaining due to too small local air flow, thus ensuring the stability of the blowing process. In other embodiments, the first spraying member 41 can also be a spray pipe or a spray head, etc., as long as it can achieve the cleaning of the inner wall of the crucible 1.

[0061] Optionally, the aperture diameter of the air holes 411 can be 0.3 mm - 1 mm, and the axes of the air holes 411 can form an angle of 5 degrees - 25 degrees to realize jetting air onto the crucible 1. In this embodiment, the aperture diameter of the air holes 411 can be 0.6 mm, and the axes of every two adjacent groups of air holes 411 form an angle of 15 degrees. The 0.6 mm aperture diameter is relatively small, which can make the ejected gas form a relatively concentrated air flow, precisely act on the residue on the crucible 1, improve the cleaning effect, avoid the insufficient force or excessive acting range caused by the dispersion of the gas, and affect the parts that do not need to be cleaned. Under a certain air source pressure, this aperture diameter can enable the gas to obtain a suitable flow rate and pressure. A smaller aperture diameter will increase the gas flow rate, and the increase in the flow rate will lead to an increase in the impact force of the gas on the residue, which is beneficial to more effectively removing stubborn residues. The axes of adjacent air holes 411 have an angle, so that the air flows ejected from different air holes 411 can act on the surface of the crucible 1 at different angles, forming a more complex and comprehensive air flow coverage. In this way, cleaning blind spots can be avoided, and the residues on all parts of the crucible 1 can be affected by the air flow, so as to be more thoroughly removed. The angle design can make the air flows cooperate with each other to form an effect similar to turbulent flow, making the gas flow more fully in the crucible 1.

[0062] Specifically, as Figure 1 - Figure 3 shown, in this embodiment, the inner wall cleaning mechanism 4 further includes a pusher 43. The fixed end of the pusher 43 is connected to the base, and the output end of the pusher 43 is connected to the spray mode adjustment assembly 42. The pusher 43 is used to push the first spray member 41 to the inner wall cleaning working position. The pusher 43 can accurately push the first spray member 41 to the inner wall cleaning working position, ensuring that the first spray member 41 maintains a suitable distance from the inner wall of the crucible 1, so as to achieve efficient and precise cleaning. Different crucibles 1 may have different depths and inner diameters. The pusher 43 can flexibly adjust the extending position of the first spray member 41 according to the size of the specific crucible 1, so that the cleaning mechanism can adapt to crucibles 1 of various specifications, improving the versatility and flexibility of the equipment.

[0063] Optionally, as Figure 1 - Figure 3 shown, in this embodiment, the pusher 43 is an electric push rod, and the spray mode adjustment assembly 42 is installed at the output end of the electric push rod. The electric push rod can accurately control the telescopic length and position of the push rod, so as to accurately push the first spray member 41 to the inner wall cleaning working position, and can accurately adjust the distance between the first air nozzle and the inner wall of the crucible 1 according to different crucible 1 sizes and cleaning requirements, ensuring the consistency and stability of the cleaning effect. The electric push rod can provide sufficient thrust to ensure that the first spray member 41 can overcome various resistances and ensure that the first air nozzle is stably pushed to the appropriate working position. In other embodiments, the pusher 43 can also be a cylinder or a hydraulic cylinder, etc., as long as it can accurately push the first spray member 41 to the designated position.

[0064] Specifically, as Figure 1 - Figure 3 shown, in this embodiment, the spray mode adjustment assembly 42 includes a direction adjustment member 421. The direction adjustment member 421 includes a rotating portion 4212 and a fixing portion 4211. The rotating portion 4212 is connected to the first spray member 41, and the fixing portion 4211 is rotatably connected to the rotating portion 4212. The rotating portion 4212 is connected to the first spray member 41 and the fixing portion 4211 is rotatably connected to the rotating portion 4212. The fixing portion 4211 is connected to the output end of the propulsion member 43. This enables the first spray member 41 to rotate relative to the fixing portion 4211, so that the orientation of the nozzle can be flexibly adjusted according to actual needs to adapt to the cleaning of crucibles 1 with different shapes.

[0065] Optionally, as Figure 1 - Figure 3 shown, in this embodiment, the direction adjustment member 421 is a spherical hinge support. The spherical hinge support includes a ball head (i.e., the rotating portion 4212) and a ball socket (i.e., the fixing portion 4211). The ball head is connected to the first spray member 41. The ball head is disposed in the ball socket and is rotatably connected to the ball socket. When the first spray member 41 is cleaning the sample residue in the crucible 1, it can accurately adjust the direction so that the nozzle can be aligned with the residue at different positions in the crucible 1, ensuring comprehensive and dead - free cleaning. Through the rotation of the ball head in the ball socket, the first spray member 41 can flexibly switch between various angles to adapt to the different shapes and residue distributions of the crucible 1. Since the spherical hinge support can achieve multi - direction rotation, the first spray member 41 can reach all corners inside the crucible 1, effectively avoiding cleaning dead - ends caused by the fixed nozzle direction. This is important for maintaining the cleanliness of the crucible 1 and ensuring the accuracy of subsequent experiments. The spherical hinge support enables the first spray member 41 to flexibly rotate to adapt to the structure of crucibles 1 with different shapes. No matter how the shape of the crucible 1 changes, the nozzle can be adjusted to a suitable cleaning trajectory for cleaning, improving the versatility of the equipment and reducing costs. In other embodiments, the spherical hinge support can also be replaced by a universal joint or a spherical plain bearing, etc., as long as it can adjust the blowing direction of the first spray member 41.

[0066] Specifically, as Figure 1 - Figure 3As shown, in this embodiment, the spray mode adjustment assembly 42 further includes a rotation drive member 422. The rotation drive member 422 includes a rotation drive portion 4221 and a rotation linkage portion 4222. The rotation drive portion 4221 is disposed on the side of the first spray member 41. The rotation linkage portion 4222 is connected to the rotation drive portion 4221. At the same time, the rotation linkage portion 4222 is also connected to the ball head. The rotation drive portion 4221 is used to drive the rotation linkage portion 4222 to rotate, thereby driving the ball head to rotate relative to the ball socket, realizing automatic adjustment of the air blowing direction of the first spray member 41. The rotation drive portion 4221 in the rotation drive member 422 can precisely control the rotation angle and speed, thereby precisely adjusting the air blowing direction of the first spray member 41, being able to accurately align the position of the sample residue to be cleaned in the crucible 1, improving the cleaning effect and accuracy, and avoiding the possible errors and inaccuracies during manual adjustment. The rotation drive member 422 can enable the first spray member 41 to flexibly adjust the direction. Regardless of how the shape of the crucible 1 changes, the airflow can be accurately directed to each corner inside the crucible 1, effectively cleaning the residue, and improving the versatility of the cleaning device for crucibles 1 of different shapes.

[0067] Preferably, as Figure 1 - Figure 3 shown, in this embodiment, the rotation drive portion 4221 includes a linear motor. The linear motor is disposed along the circumferential direction of the direction adjustment member 421. The rotation linkage portion 4222 includes a ball head connector. The extending direction of the output end of the linear motor is the same as the extending direction of the ball head connector. The ball head can thus swing within the ball socket, thereby realizing the reciprocating swing and blowing of the first spray member 41. The rotation drive portion 4221 further includes a stepping motor. The stepping motor is disposed between the first spray member 41 and the ball head. The fixed end of the stepping motor is connected to the ball head. The rotation linkage portion 4222 further includes a gear transmission group. The gear transmission group includes a first gear and a second gear that cooperate with each other for transmission. The output end of the stepping motor is fixedly connected to the first gear. The first spray member 41 is fixedly connected to the second gear. By driving the first gear to rotate through the rotation of the stepping motor, the cooperation between the first gear and the second gear causes the second gear to rotate around the first gear, thereby realizing the rotary spraying of the first spray member 41. In other embodiments, the rotation drive member 422 can be a servo motor or a rotation cylinder, etc., and the rotation linkage member can be a lead screw or a synchronous belt, etc., as long as the relative rotation and swing of the first spray member 41 with respect to the base can be realized, and no more details will be elaborated.

[0068] Preferably, in this embodiment, the inner wall cleaning mechanism 4 further includes an air pump and a gas flow regulating valve connected to the first spraying member 41. The gas flow regulating valve is used to adjust the flow rate and intensity of the purging gas. The air pump can continuously and stably supply the purging gas to the first spraying member 41 to ensure the continuity of gas supply during the cleaning process. The gas flow regulating valve can accurately control the gas flow rate to avoid damage caused by excessive air flow, and at the same time ensure that there is sufficient gas flow to complete the cleaning task. By adjusting the gas flow rate, the intensity of the purging gas can be flexibly adjusted. When encountering stubborn sample residues, the gas flow rate can be appropriately increased to improve the purging intensity and better remove the residues; for some relatively fragile crucibles 1 or when the cleaning strength requirement is not high, the gas flow rate can be reduced to reduce the impact on the inner wall of the crucible 1 and extend the service life of the crucible 1.

[0069] Specifically, as Figure 1 and Figure 4 shown, in this embodiment, the crucible cleaning device further includes a turning mechanism 2. The turning mechanism 2 includes a carrier 21, a crucible support 22, a rotating shaft 23 and a turning driving member 24. The crucible support 22 is arranged on the carrier 21, and the crucible 1 is placed on the crucible support 22. The rotating shaft 23 passes through both the carrier 21 and the inner wall cleaning mechanism 4 at the same time, so that the carrier 21 can rotate relative to the inner wall cleaning mechanism 4. The fixed part of the turning driving member 24 is arranged on the inner wall cleaning mechanism 4, and the output part of the turning driving member is arranged on the carrier 21. The turning driving member 24 is used to drive the carrier 21 to rotate. By driving the carrier 21 to rotate around the rotating shaft 23 by the turning driving member 24, the carrier 21, that is, the crucible 1, can be accurately rotated from the loading position to the cleaning position, or adjusted to other specific angular positions according to needs. The accurate turning control and rapid position adjustment enable the relevant process operations to be carried out more efficiently, reducing the time and labor intensity of manual operations, and at the same time reducing the occurrence of collisions between the crucible 1 and the inner wall cleaning mechanism 4 caused by inaccurate manual operations.

[0070] Optionally, in this embodiment, the flipping driving member 24 includes a rotating motor and a transmission device. The rotating motor and the transmission device cooperate to drive the carrier 21 to be able to flip relative to the base by 0 degrees to 180 degrees. The rotating motor can precisely control its rotation angle, and then precisely drive the carrier 21 to rotate through the transmission device. The transmission device can effectively transmit the power of the rotating motor to the carrier 21, and can amplify or adjust the torque according to needs to ensure that the resistance during the flipping process can be overcome. The flipping driving member 24 is the rotating motor and the transmission device, which can maintain good performance during long-term operation, reduce the equipment downtime caused by drive component failures, and improve the working efficiency and stability of the entire system. In other embodiments, the flipping driving member 24 can also be a rotating hydraulic cylinder or a rotating air cylinder, etc., as long as it can drive the carrier 21 to rotate relative to the inner wall cleaning mechanism 4.

[0071] Optionally, in this embodiment, the transmission device includes a reduction gear, a gear pair, a rotating shaft, a bearing, and a carrier. The output shaft of the rotating motor is connected to the reduction gear, the output shaft of the reduction gear is installed with a driving gear, the carrier 21 is fixed on the rotating shaft, the rotating shaft is installed on the inner wall cleaning mechanism 4 through the bearing, and a driven gear meshing with the driving gear is installed on the rotating shaft. When the rotating motor starts, after reducing the speed and increasing the torque through the reduction gear, it drives the driving gear to rotate. The driving gear and the driven gear are engaged to drive the rotating shaft to drive the carrier 21 to rotate around the axis of the rotating shaft, realizing a 0-degree to 180-degree flip. By controlling the forward and reverse rotation of the motor, the reciprocating flip of the carrier 21 between 0 degrees and 180 degrees is realized, and the flip angle is precisely controlled through a position sensor. In other embodiments, the transmission device can also be a chain transmission device or a belt transmission device, etc., as long as it can realize the flip of the carrier 21 relative to the base.

[0072] Specifically, as shown in Figure 1 and Figure 5 In this embodiment, the crucible cleaning device further includes a clamping mechanism 3. The clamping mechanism 3 is arranged on the flipping mechanism 2. The clamping mechanism 3 is used to clamp the crucible 1. The clamping mechanism 3 can follow the flipping mechanism 2 to flip. The clamping mechanism 3 includes a jaw assembly 31 and an opening and closing driving member 32. The jaw assembly 31 includes at least two jaws arranged oppositely. Each jaw is connected to the opening and closing driving member 32. The opening and closing driving member 32 drives the adjacent two jaws to close or open, thereby realizing the clamping of the crucible 1.

[0073] Preferably, in this embodiment, the clamping mechanism 3 further includes a pressure sensor 33. The pressure sensor 33 is disposed between two adjacent jaws and feeds back the clamping force in real time. When the pressure sensor 33 is disposed between two jaws that are approaching each other, if the value of the pressure sensor 33 is too large, the approaching movement stops, thereby avoiding damage caused by clamping. In other embodiments, the pressure sensor 33 may also be disposed at the clamping end of the jaw to detect the pressure at the clamping end of the jaw. If the pressure is too large, the opening and closing driving member 32 stops working to avoid damage caused by clamping.

[0074] Preferably, as Figure 1 and Figure 5 shown, in this embodiment, the jaw assembly 31 includes two jaws. The two jaws are symmetric jaws. A stepped V-shaped groove is provided on the inner side of the two symmetric jaws. The surface of the groove is covered with a polyurethane or silica gel anti-slip layer. The design of the stepped V-shaped groove can fit the surfaces of objects with various shapes. Through the adaptation of different steps, when clamping objects with different diameters, a large contact area between the object and the jaws can be ensured, thereby improving the stability and reliability of clamping. The polyurethane and silica gel materials are relatively soft. When clamping an object, they can buffer the pressure of the jaws on the object to a certain extent, avoiding scratching or damaging the crucible 1 by the jaws. When the jaws clamp an object, due to the relatively high friction coefficient of polyurethane or silica gel, etc., the anti-slip layer is in close contact with the object surface, which can effectively increase the friction force and prevent the object from sliding during the clamping process. Even when clamping an object with a smooth surface, the firmness of clamping can be ensured. In other embodiments, the jaws can be in any other form, the groove can also be in any other shape, and the anti-slip layer may not be covered, as long as the crucible 1 with different shapes can be stably clamped, and no more details will be described.

[0075] Preferably, in this embodiment, the crucible cleaning device further includes a vibration assembly. The vibration assembly is disposed on the clamping mechanism 3. The vibration assembly can drive the clamping assembly to vibrate, and the vibration of the clamping assembly can also make the crucible 1 vibrate. When the crucible 1 is in the cleaning position, the vibration assembly can be started to drive the crucible 1 to vibrate, thereby realizing shaking off the residue from the crucible 1.

[0076] Since the clamping mechanism 3 is disposed on the flipping mechanism 2, the flipping of the flipping mechanism 2 drives the clamping mechanism 3 to flip. The clamping mechanism 3 can also clamp the crucible 1, so that the crucible 1 is driven by the flipping mechanism 2 to flip to be more stably flipped from the loading position to the cleaning position, and the residue in the crucible 1 is poured out.

[0077] Specifically, as Figure 1As shown, in this embodiment, the crucible cleaning device further includes an outer wall cleaning mechanism 5. The outer wall cleaning mechanism 5 is arranged on the flipping mechanism 2. The outer wall cleaning mechanism 5 includes a first connecting rod and a plurality of second nozzles 52 distributed in a ring. The air source is communicated with the second nozzles 52. The first connecting rod is connected to the flipping mechanism 2. The plurality of second nozzles 52 are all connected to the first connecting rod. The second nozzles 52 are arranged towards the crucible 1. The second nozzles 52 are used to blow the outer wall of the crucible 1. The plurality of second nozzles 52 are distributed in a ring and are all connected to the first connecting rod, so that the outer wall of the crucible 1 can be blown from different angles by a plurality of nozzles, which can ensure the uniformity of blowing and avoid cleaning dead corners. By blowing to remove impurities and the like on the outer wall of the crucible 1, it is possible to prevent the impurities from corroding or damaging the crucible 1, extend the service life of the crucible 1, reduce production costs. The plurality of nozzles blow simultaneously. Compared with a single nozzle, the cleaning work of the outer wall of the crucible 1 can be completed in a shorter time, saving the cleaning time and improving the overall production efficiency.

[0078] Optionally, in this embodiment, the first connecting member 51 is rotatably connected to the flipping mechanism 2, and the angle of the second nozzle 52 can be adjusted as needed to achieve blowing and cleaning of different parts and angles of the crucible 1. Especially when the shape of the crucible 1 is irregular or there are special cleaning requirements, it can more comprehensively cover the outer wall of the crucible 1 to ensure that there are no cleaning dead corners. By flexibly adjusting the angle and position of the cleaning mechanism, the air flow can be more accurately directed to the parts of the outer wall of the crucible 1 that need to be cleaned, avoiding waste of air flow in irrelevant areas, thereby improving the cleaning effect. It can be adjusted according to different states of the crucible 1, enhancing the adaptability and flexibility of the outer wall cleaning mechanism 5, enabling it to clean crucibles 1 of various shapes. In other embodiments, the connection between the first connecting member 51 and the flipping mechanism 2 can be other connection methods, as long as the cleaning of the outer wall of the crucible 1 can be achieved, and no more details will be elaborated.

[0079] Optionally, as Figure 1As shown, in this embodiment, the crucible cleaning device further includes a dust removal mechanism 6. The dust removal mechanism 6 is arranged on the inner wall cleaning mechanism 4. The dust removal mechanism 6 is used to remove dust from the crucible 1. The dust removal mechanism 6 includes a dust suction hood 61, a dust suction pipe 62 and a dust suction member 63. The dust suction hood 61 is sleeved on the outer periphery of the first spraying member 41 and is used to collect the residues blown off by the first spraying member 41. The dust suction member 63 is connected to the dust suction hood 61 through the dust suction pipe 62. The dust suction member 63 is used to adsorb the residues diffused in the inner wall cleaning mechanism 4 and falling into the dust suction hood 61. The dust suction hood 61 is sleeved on the outer periphery of the first spraying member 41, which can accurately collect the residues blown off by the first spraying member 41, prevent the residues from diffusing in the air or falling into the surrounding environment, and improve the efficiency and effect of residue collection. The dust suction member 63 is connected to the dust suction hood 61 through the dust suction pipe 62, and can timely adsorb the residues diffused in the inner wall cleaning mechanism 4 and falling into the dust suction hood 61, which helps to maintain the cleanliness of the working area and reduce the frequency and workload of manual cleaning. In other embodiments, the dust removal mechanism 6 can be any other structure as long as it can collect the blown-off residues, and will not be elaborated further.

[0080] Optionally, the identification mechanism 7 is arranged in at least one of the plurality of air holes 411. The identification mechanism 7 faces the crucible 1 in the cleaning position. The identification mechanism 7 is electrically connected to the inner wall cleaning structure. The identification mechanism 7 can identify the shape and cleanliness of the crucible 1. The identification mechanism 7 can also be linked with the inner wall cleaning mechanism 4. According to the preset rules and standards, corresponding decisions can be automatically made for different identification results without manual intervention, improving the intelligent level of the production process. For crucibles 1 with different shapes and cleanliness levels, different treatment methods are adopted, avoiding over-treatment or under-treatment, thus optimizing the utilization of resources and reducing costs.

[0081] Optionally, as Figure 1 - Figure 2As shown, in this embodiment, the recognition mechanism 7 is embedded in one of the air holes 411 located at the center of the first spraying member 41 among multiple air holes 411. The fact that the recognition mechanism 7 is located at the center of the first spraying member 41 has natural advantages for recognizing the overall shape of the crucible 1. It can ensure that the recognition mechanism 7 performs detection based on the central axis of the crucible 1, more accurately obtain the shape information of the crucible 1, reduce the misjudgment of the shape caused by eccentricity, improve the recognition accuracy, and can also observe radially from the center to the periphery, scan and recognize the inside of the crucible 1 without dead angles, which is beneficial to detecting all parts of the crucible 1 completely, including the edges and corners, and is more beneficial for discovering some subtle shape changes or cleaning problems. The embedded installation can isolate the recognition mechanism 7 from the surrounding environment, avoid direct collision with the crucible 1, thus effectively protecting the recognition mechanism 7 and the crucible 1, extending the service life of the recognition mechanism 7 and the crucible 1, and reducing the probability of failure caused by environmental factors. In other embodiments, the recognition mechanism 7 can be arranged in multiple air holes 411 as long as the recognition of the crucible 1 can be achieved.

[0082] Optionally, in this embodiment, the recognition mechanism 7 includes a high-definition camera. The high-definition camera can take detailed images of the crucible 1. Through the analysis of the images, the shape of the crucible 1 can be accurately recognized. The high-definition camera can also capture the subtle details on the surface of the crucible 1, clearly show the cleanliness of the inner wall and outer wall of the crucible 1, and thus accurately evaluate its cleanliness. The high-definition camera can provide high-resolution images, ensure the accuracy and reliability of the detection results, can detect very small shape changes and cleanliness problems, help to discover potential safety hazards and quality problems in a timely manner. As part of the recognition mechanism 7, the high-definition camera is very easy to integrate with other devices and systems, realize the automated recognition, analysis and decision-making process, reduce manual intervention, improve the automation level and intelligence level of the production process, and reduce the labor cost and human error. In other embodiments, the high-definition camera can be replaced by a 3D laser scanner, etc., as long as the shape and cleanliness of the crucible 1 can be recognized.

[0083] Specifically, in this embodiment, the crucible cleaning device further includes a control mechanism. The control mechanism is electrically connected to the recognition mechanism 7, the inner wall cleaning mechanism 4, the outer wall cleaning mechanism 5, the flipping mechanism 2, the clamping mechanism 3 and the dust removal mechanism 6, etc., so that the recognition mechanism 7, the inner wall cleaning mechanism 4, the outer wall cleaning mechanism 5, the flipping mechanism 2, the clamping mechanism 3 and the dust removal mechanism 6, etc. work together in a predetermined order and logic to realize the automated cleaning of crucibles 1 with multiple shapes, reduce manual intervention, accurately control the motion parameters of each mechanism, and improve the cleaning efficiency.

[0084] It should be noted here that since the control mechanism is a conventional structure in the art, the setting of the control mechanism in the crucible cleaning equipment is a routine setting in this field. In this embodiment, any communication harness in the prior art can be used and connected to the identification mechanism 7, the inner wall cleaning mechanism 4, the outer wall cleaning mechanism 5, the flipping mechanism 2, the clamping mechanism 3, the dust removal mechanism 6, etc. in any connection manner in the prior art, as long as the automatic cleaning of crucibles 1 of various shapes can be achieved, and no further specific introduction will be made.

[0085] Preferably, in this embodiment, the identification mechanism 7 can identify the shape of the crucible 1. When the shape of the crucible 1 is identified as circular or square, the identification mechanism 7 transmits an electrical signal to the control mechanism, and then the control mechanism transmits the electrical signal to the rotation driving member 422. The rotation driving member drives the first spraying member 41 to rotate and blow along the inner wall of the crucible 1 with the circumferential direction of the inner wall as the blowing track; when the shape of the crucible 1 is identified as an irregular shape such as rectangular, oval or quasi-rectangular, the identification mechanism 7 transmits an electrical signal to the control mechanism, and then the control mechanism transmits the electrical signal to the rotation driving member 422. The rotation driving member drives the first spraying member 41 to reciprocally blow along the extending direction of the inner wall of the crucible 1. The identification mechanism 7 can also identify and compare the original crucible 1, the crucible 1 after chemical analysis and the crucible 1 after cleaning, identify the residue area, detect the cleaning degree. If the cleaning degree meets the standard, it sends an electrical signal to the control mechanism, and the control mechanism sends an electrical signal to drive the flipping mechanism 2 to flip the crucible 1 from the cleaning position to the loading position; if the cleaning degree does not meet the standard, it sends an electrical signal to the control mechanism, and the control mechanism sends an electrical signal to make the identification mechanism 7 identify the shape of the crucible 1 and perform targeted secondary cleaning according to the shape of the crucible 1 until the cleaning degree meets the standard. This enables the crucible cleaning equipment to clean crucibles 1 of different shapes such as circular or square and irregular shapes such as rectangular, oval or quasi-rectangular, enhancing the versatility and applicability of the system, meeting the cleaning requirements of different types of crucibles 1. The automated cleaning process automatically adjusts the cleaning method according to different shapes, without manual operation, greatly improving the efficiency of cleaning the crucible 1, saving time and labor costs; by identifying the residue area to detect the cleaning degree and being able to perform secondary cleaning until it meets the standard, it ensures the cleaning quality of the crucible 1, provides a good foundation for subsequent operations, and reduces the impact of residual residues in the crucible 1 on the test results.

[0086] Preferably, as Figure 1 shown, in this embodiment, a first buffer member 24 is provided below the side of the carrier 21 away from the inner wall cleaning mechanism 4. When the cleaning is completed, the flipping mechanism 2 drives the crucible 1 to flip back to the original working position. By providing the first buffer member 24 at the bottom, it can effectively buffer the impact force when the flipping mechanism 2 falls back, effectively protecting the equipment. At the same time, the setting of the first buffer member 24 can also reduce the mechanical impact when the clamping mechanism 3 clamps the crucible 1 during placement, as well as reduce the mechanical impact after flipping.

[0087] Optionally, as Figure 1 shown, in this embodiment, the first buffer member 24 is a first spring. When the turning mechanism 2 drives the crucible 1 to turn back to the original station, the first spring can effectively absorb the impact force generated when the turning mechanism 2 falls back, convert the kinetic energy into the elastic potential energy of the spring, thereby reducing the impact on the equipment and protecting all components of the equipment from damage. When placing the crucible 1, the spring can also buffer the clamping force of the clamping mechanism 3 and reduce mechanical impact. In other embodiments, the first buffer member 24 can also be a silica gel block or a hydraulic buffer, etc., as long as it can achieve buffering the impact force generated when the turning mechanism 2 falls back.

[0088] Preferably, as Figure 1 shown, in this embodiment, a second buffer spring is provided on the side of the inner wall cleaning mechanism 4 away from the turning mechanism 2, and the turning mechanism 2 presses on the second buffer spring after turning. By providing the second buffer spring, the impact force when the turning mechanism 2 turns can be effectively buffered, and the equipment can be effectively protected.

[0089] Optionally, as Figure 1 shown, in this embodiment, the second buffer member 44 is a second spring. The second spring can deform when subjected to an external force, absorb energy, and return to its original state after the force disappears, which enables it to effectively cope with the impact force generated when the turning mechanism 2 turns and buffer the energy through elastic deformation. In other embodiments, the second buffer member 44 can also be a rubber block or a polyurethane buffer, etc., as long as it can buffer the impact force generated when the turning mechanism 2 turns.

[0090] Specifically, in this embodiment, the crucible cleaning equipment further includes a transfer mechanism for transferring the cleaned crucible 1 to a designated position, or transferring the unwashed crucible 1 after use to the turning mechanism 2. The automated transfer process greatly shortens the waiting time of the crucible 1 between different processes, speeds up the production rhythm, and thus improves the overall production efficiency.

[0091] This embodiment also discloses a crucible cleaning method, which is applied to the above-mentioned crucible cleaning equipment. Specifically, the crucible cleaning method includes the following steps:

[0092] S1: When cleaning the crucible 1, place the crucible 1 on the carrier 21 and adjust the carrier 21 to the cleaning position;

[0093] S2: Activate the recognition mechanism 7 to recognize the inner wall shape of the crucible 1, and determine the spraying mode of the first spraying member 41 according to the recognized inner wall shape of the crucible 1;

[0094] S3: The spray mode adjustment assembly 42 drives the first spray member 41 towards the inner wall of the crucible 1 and sprays the inner wall of the crucible 1 in a spray mode determined according to the shape of the inner wall of the crucible 1.

[0095] S4: The identification mechanism 7 identifies the cleaning effect of the crucible 1. If the specified cleaning standard is reached, the cleaning is completed; if the specified cleaning standard is not reached, return to S3.

[0096] Through the above crucible cleaning method, the shape of the crucible 1 can be identified, and a personalized cleaning trajectory can be made for the crucible according to the identified shape, so that the cleaning dead corners of each crucible 1 can be cleaned, thereby improving the cleaning effect of each crucible 1, and further reducing the influence of impurities on the analysis results of subsequent material samples.

[0097] Preferably, in this embodiment, the crucible cleaning method includes the following steps:

[0098] S1: When the crucible 1 is to be cleaned, place the crucible 1 on the carrier 21 and adjust the carrier 21 to the cleaning position.

[0099] S2: Turn on the identification mechanism 7 to identify the shape of the crucible 1. If the shape of the crucible 1 is identified as circular or square, execute S3; if the shape of the crucible 1 is identified as rectangular, oval or irregular shape similar to a rectangle, execute S4.

[0100] S3: The spray mode adjustment assembly 42 drives the first spray member 41 towards the inner wall of the crucible 1 and rotates and purges with the inner wall circumferential direction as the purging trajectory.

[0101] S4: The spray mode adjustment assembly 42 drives the first spray member 41 to reciprocally swing and purge along the extending direction of the inner wall of the crucible 1.

[0102] S5: Turn on the identification mechanism 7 to identify the cleaning effect of the crucible 1. If the specified cleaning standard is reached, the cleaning is completed; if the specified cleaning standard is not reached, return to S3 or S4. If the previous cleaning executed S3, return to S3; if the previous execution was S4, return to S4.

[0103] The identification component identifies the crucible 1 to be cleaned. When the shape of the crucible 1 is identified as circular or square, the spray mode adjustment assembly 42 drives the first spray member 41 towards the inner wall of the crucible 1 and rotates and purges with the inner wall circumferential direction as the purging trajectory. When the shape of the crucible 1 is identified as rectangular, oval or irregular shape similar to a rectangle, the spray mode adjustment assembly 42 drives the first spray member 41 to reciprocally purge along the extending direction of the inner wall of the crucible 1, realizing personalized cleaning of the crucibles 1 to be cleaned with different shapes or specifications, so that the cleaning dead corners of each crucible 1 can be cleaned, thereby improving the cleaning effect of each crucible 1.

[0104] Preferably, in this embodiment, the crucible cleaning method includes the following steps:

[0105] S1: When the crucible 1 is to be cleaned, place the crucible 1 on the flipping mechanism 2 and clamp the crucible 1 through the clamping mechanism 3;

[0106] S2: Turn on the outer wall cleaning mechanism 5 to clean the outer wall of the crucible 1;

[0107] S3: Start the flipping mechanism 2 to flip the crucible 1 from the loading position to the cleaning position;

[0108] S4: Turn on the recognition mechanism 7 to recognize the shape of the crucible 1. If the shape of the crucible 1 is recognized as circular or square, execute S5. If the shape of the crucible 1 is recognized as rectangular, oval or irregular shape such as quasi-rectangular, execute S6;

[0109] S5: The spray mode adjustment component 42 drives the first spray member 41 to rotate and blow towards the inner wall of the crucible 1 with the inner wall circumference as the blowing track;

[0110] S6: The spray mode adjustment component 42 drives the first spray member 41 to reciprocally blow along the extending direction of the inner wall of the crucible 1;

[0111] S7: Turn on the dust removal mechanism 6 to collect the dust blown off;

[0112] S8: Turn on the recognition mechanism 7 to recognize the cleaning effect of the crucible 1. If the specified cleaning standard is reached, execute S9. If the specified cleaning standard is not reached, return to S5 or S6. If S5 was executed in the previous cleaning, return to S5. If S6 was executed in the previous cleaning, return to S6;

[0113] S9: Start the flipping mechanism 2 to flip the crucible 1 from the cleaning position to the loading position.

[0114] Through the above crucible cleaning method, the automatic cleaning of the crucible 1 can be realized. The operator only needs to place the crucible 1 on the flipping mechanism 2 to achieve the automatic cleaning of the crucible 1. When the crucible 1 is placed on the flipping mechanism 2, the clamping mechanism 3 can clamp the crucible, and then the flipping mechanism flips the crucible 1, reverses the crucible 1 to the cleaning position, and then through a series of cleaning operations, the automatic cleaning of crucibles 1 with multiple shapes is realized, greatly shortening the cleaning time and improving the work efficiency. During the manual cleaning process, due to factors such as the skill level and working state of the operator, various human errors are likely to occur, such as incomplete cleaning and damage to the crucible 1. Automatic cleaning can avoid the interference of these human factors, improve the accuracy and reliability of the cleaning process, and reduce the risks of product crucible 1 damage and equipment damage caused by human errors.

[0115] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A crucible cleaning device, characterized in that: include: Base; A carrier (21), on which the crucible (1) is arranged; An inner wall cleaning mechanism (4), wherein the inner wall cleaning mechanism (4) is connected to the base, the inner wall cleaning mechanism (4) is rotatably connected to the carrier (21), the carrier (21) is rotatable relative to the base, the carrier (21) is rotatable from a loading position to a cleaning position, when the carrier (21) is switched to the cleaning position, the crucible (1) is arranged directly above the inner wall cleaning mechanism (4), the inner wall cleaning mechanism (4) comprises a first spraying member (41) and a spraying mode adjusting component (42), the first spraying member (41) is connected to the spraying mode adjusting component (42), and the spraying mode adjusting component (42) is used to adjust the spraying mode of the first spraying member (41); An identification mechanism (7), wherein the identification mechanism (7) is arranged in the inner wall cleaning mechanism (4), and the identification mechanism (7) is used to identify the cleanliness level of the crucible (1) and the shape of the inner wall of the crucible (1).

2. The crucible cleaning device according to claim 1, characterized in that: The first spraying member (41) is a first air nozzle, the first air nozzle is conical, and the first spraying member (41) comprises a plurality of air holes (411) arranged radially, the air holes (411) facing the crucible (1) when it is in a cleaning position.

3. The crucible cleaning device according to claim 2, characterized in that: The identification mechanism (7) is arranged in at least one of the plurality of air holes (411), the identification mechanism (7) faces the crucible (1) when it is in a cleaning position, and the identification mechanism (7) is electrically connected to the inner wall cleaning mechanism (4).

4. The crucible cleaning device according to any one of claims 1 to 3, characterized in that: The inner wall cleaning mechanism (4) further comprises a propulsion member (43), a fixed end of the propulsion member (43) being connected to the base, an output end of the propulsion member (43) being connected to the spray mode adjustment component (42), and the propulsion member (43) being used to propel the first spray member (41) to the inner wall cleaning working position.

5. The crucible cleaning device according to claim 4, characterized in that: The spray mode adjustment component (42) comprises a direction adjustment member (421), and the direction adjustment member (421) comprises: A rotating part (4212), the rotating part (4212) being connected to the first spraying part (41); A fixed portion (4211), wherein the fixed portion (4211) is connected to the output end of the propulsion member (43), and the fixed portion (4211) is rotationally connected to the rotating portion (4212).

6. The crucible cleaning device according to claim 5, characterized in that: The spray mode adjustment assembly (42) further includes a rotation drive member (422), wherein the rotation drive member (422) includes: A rotation driving unit (4221), wherein the rotation driving unit (4221) is arranged on a side of the first spraying member (41); A rotating linkage part (4222), wherein the rotating linkage part (4222) is connected to the rotating driving part (4221), and the rotating linkage part (4222) is connected to the rotating part (4212), and the rotating driving part (4221) is used to drive the rotating linkage part (4222) to rotate, thereby driving the rotating part (4212) to rotate relative to the fixed part (4211).

7. The crucible cleaning device according to any one of claims 1 to 3, characterized in that: The crucible cleaning device further comprises a turning mechanism (2), wherein the turning mechanism (2) comprises: A carrier (21); A crucible support (22), the crucible support (22) being arranged on the carrier (21), and the crucible (1) being placed on the crucible support (22); A flip driving member, wherein the fixing portion of the flip driving member is arranged on the base, the output portion of the flip driving member is arranged on the carrier (21), and the flip driving member is used to drive the carrier (21) to flip from the loading position to the cleaning position.

8. The crucible cleaning device according to claim 7, characterized in that: The crucible cleaning device further comprises a clamping mechanism (3), wherein the clamping mechanism (3) is arranged on the turning mechanism (2), and the clamping mechanism (3) comprises: A clamping jaw assembly (31), the clamping jaw assembly (31) comprising at least two clamping jaws arranged opposite to each other; An opening and closing driving member (32), each of the clamping jaws is connected to the opening and closing driving member (32), and the opening and closing driving member (32) drives at least two of the clamping jaws to close or open.

9. The crucible cleaning device according to any one of claims 1 to 3, characterized in that: The crucible cleaning device further comprises a dust removal mechanism (6), wherein the dust removal mechanism (6) comprises: a dust hood (61), the dust hood (61) being sleeved on the outer periphery of the first spraying member (41) and being used to collect the residues blown off by the first spraying member (41); A dust suction piece (63), the dust suction piece (63) is connected to the dust suction hood (61), and the dust suction piece (63) is used to suck the residue diffused in the inner wall cleaning mechanism (4) and fallen into the dust suction hood (61).

10. A crucible cleaning method, characterized in that: Using the crucible cleaning device according to any one of claims 1 to 9, the crucible cleaning method comprises the following steps: S1: when cleaning the crucible (1), placing the crucible (1) on the carrier (21), and adjusting the carrier (21) to the cleaning position; S2: turning on the recognition mechanism (7) to recognize the shape of the inner wall of the crucible (1), and determining the spraying mode of the first spraying member (41) according to the recognized shape of the inner wall of the crucible (1); S3: the spray pattern adjustment component (42) drives the first spray part (41) toward the inner wall of the crucible (1) and sprays the inner wall of the crucible (1) in a spray pattern determined according to the shape of the inner wall of the crucible (1); S4: The identification mechanism (7) identifies the cleaning effect of the crucible (1). If the cleaning effect reaches the specified cleaning standard, the cleaning is completed; if the cleaning effect does not reach the specified cleaning standard, the process returns to S3.

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