Amorphous spray package conditioning device

Abstract

The application relates to an amorphous spray package adjusting device, and relates to the technical field of amorphous strip production equipment, which comprises a rack and a movable frame movably arranged on the rack, a transverse driving mechanism is arranged on the movable frame and used for driving the movable frame to move transversely; an amorphous spray package body is detachably and movably arranged on the movable frame, and a lower end of the amorphous spray package body is provided with an amorphous spray head; a horizontal rotating mechanism and a vertical rotating mechanism are arranged between the movable frame and the amorphous spray package body and are used for driving the amorphous spray package body to rotate in a horizontal plane and a vertical plane respectively; and a lifting mechanism is further arranged to enable the amorphous spray package body to move in a vertical direction. The device can flexibly adjust the amorphous spray package body in multiple degrees of freedom directions, the spraying angle and position of the amorphous spray head can be timely corrected in the production process, so that the spraying precision and stability are improved, the thickness uniformity and surface quality of the amorphous strip are improved, and the reliability of the production process is improved.

Description

Technical Field

[0001] This application relates to the field of amorphous ribbon production equipment technology, and in particular to an amorphous spraying and adjusting device. Background Technology

[0002] Currently, amorphous metals are a new type of metallic material produced through rapid cooling of liquid metal. At cooling rates reaching millions of degrees per second, liquid metal atoms do not have enough time to form a regular crystal arrangement, exhibiting a long-range disordered amorphous structure. They lack traditional metallurgical characteristics such as grain boundaries and anisotropy, thus demonstrating unique advantages over crystalline metals in terms of magnetic, electrical, chemical, and mechanical properties. In the production process of amorphous alloy strip, the position and orientation of the spray nozzle relative to the water-cooled roller of the crystallizer directly determine the strip forming quality. Therefore, precise and timely adjustment of the nozzle is essential before and during production. However, existing spray adjustment devices generally only achieve coarse adjustment in a limited direction, resulting in insufficient adjustment precision. This leads to positional deviations between the nozzle and the water-cooled roller in specific orientations, thereby affecting the strip quality. Summary of the Invention

[0003] This application provides an amorphous spray coating adjustment device to at least partially solve the above-mentioned technical problems.

[0004] To achieve the above objectives, an amorphous spray coating adjustment device is provided, comprising a frame and a movable frame, the movable frame being movably mounted on the frame; a lateral drive mechanism, mounted on the movable frame and configured to drive the movable frame to move laterally on the frame; an amorphous spray coating body, detachably and movably mounted on the movable frame, with an amorphous nozzle at the ground-facing end of the amorphous spray coating body; the amorphous nozzle includes a connecting seat and an amorphous nozzle, the connecting seat being mounted at the lower center of the amorphous spray coating body, and the amorphous nozzle being mounted on the connecting seat; a horizontal rotation mechanism, disposed between the movable frame and the amorphous spray coating body, configured to drive the amorphous spray coating body to rotate relative to the movable frame in a horizontal plane; and a vertical rotation mechanism, disposed between the movable frame and the amorphous spray coating body, configured to drive... The amorphous spray package rotates in a vertical plane relative to the moving frame; a lifting mechanism, disposed between the moving frame and the amorphous spray package, is configured to drive the amorphous spray package to move in a vertical direction relative to the moving frame; a protective reinforcement mechanism is disposed on the amorphous nozzle, the protective reinforcement mechanism having at least a switchable first state and a second state, wherein, when the protective reinforcement mechanism is in the first state, a portion of the protective reinforcement mechanism is configured to elastically abut against the connecting seat to reduce the vibration generated by the amorphous nozzle when spraying the aerosol; when the protective reinforcement mechanism is in the second state, a portion of the protective reinforcement mechanism is configured to move to the bottom edge of the amorphous nozzle to flexibly abut against the water-cooling roller when the amorphous nozzle rotates beyond a preset range in the vertical plane.

[0005] Optionally, the transverse drive mechanism includes a first servo motor and a gear. The first servo motor is mounted on the moving frame, and the gear is coaxially disposed on the output shaft of the first servo motor. A rack is transversely disposed on the frame, and the gear meshes with the rack.

[0006] Optionally, the horizontal rotation mechanism includes a second servo motor, a horizontal lead screw, a moving plate, and a moving block. The moving frame has a horizontal rotation sub-frame, the second servo motor is mounted on the horizontal rotation sub-frame, the horizontal lead screw is rotatably mounted on the horizontal rotation sub-frame, and the horizontal lead screw is coaxially connected to the output shaft of the second servo motor. The moving block is threaded onto the horizontal lead screw, and the lower end of the moving block is slidably engaged with the horizontal rotation sub-frame. The moving plate is connected to the upper end of the moving block and is parallel to the horizontal lead screw. The side of the amorphous sprayed body away from the moving plate is hinged to the horizontal rotation sub-frame, forming a hinged portion. The moving plate is configured to engage with the amorphous sprayed body in a movable limiting engagement, so that when the moving block moves along the horizontal lead screw, it drives the amorphous sprayed body to rotate around the hinged portion in a horizontal plane.

[0007] Optionally, a rotating block is provided on the top wall of the movable plate, and a rotating frame is provided on the outer periphery of the amorphous spray package. The rotating frame has a first frame side and a second frame side that are opposite to each other. A rotating groove is provided on the first frame side. The rotating block is slidably disposed in the rotating groove. The second frame side is hinged to the horizontal rotating subframe and forms the hinge part.

[0008] Optionally, the vertical rotation mechanism includes a third servo motor, a vertical lead screw, and a sliding frame, wherein,

[0009] The mobile frame is provided with a vertical rotating sub-frame, the third servo motor is mounted on the vertical rotating sub-frame, the vertical lead screw is rotatably mounted on the vertical rotating sub-frame, and the vertical lead screw is coaxially connected to the output shaft of the third servo motor;

[0010] The sliding frame is provided with a threaded hole, and the sliding frame is threadedly engaged with the vertical lead screw through the threaded hole. The outer periphery of the amorphous spray package is detachably connected to a rotating frame, and the rotating frame is provided with a rotating hole at its center. The sliding frame is provided with a rotating shaft, and the rotating shaft is rotatably engaged with the rotating hole.

[0011] The sliding frame is configured to engage with one side of the rotating frame in a movable limiting manner, so that when the sliding frame moves along the vertical lead screw, it drives the rotating frame to rotate around the rotation axis in the vertical plane.

[0012] Optionally, a rotating column is horizontally provided on the sliding frame, and a rotating groove is horizontally opened on the rotating frame, with the rotating column slidably disposed in the rotating groove.

[0013] Optionally, the lifting mechanism includes a fourth servo motor, a lifting screw, and a connecting frame, wherein,

[0014] The mobile frame is equipped with a lifting sub-frame, the fourth servo motor is mounted on the lifting sub-frame, the lifting screw is rotatably mounted on the lifting sub-frame, and the lifting screw is coaxially connected to the output shaft of the fourth servo motor.

[0015] One end of the connecting frame is threaded into the lifting screw, and the other end of the connecting frame is connected to the horizontal rotating subframe.

[0016] Optionally, the protective reinforcement mechanism includes a drive component, a rigid moving component, and an elastic fitting component. The drive component is disposed on both side walls of the amorphous nozzle, the rigid moving component is disposed on the drive component, and the elastic fitting component is disposed at the upper and lower ends of the rigid moving component. The drive component is configured to drive the rigid moving component to move vertically on both sides of the amorphous nozzle.

[0017] Optionally, the drive assembly includes a rodless electric cylinder and a connecting cylinder, the rigid movement assembly includes a moving column, and the elastic contact assembly includes a first rubber block and a second rubber block; wherein,

[0018] The amorphous nozzle has mounting grooves on both sides of its side walls. The rodless electric cylinder is vertically embedded in the mounting grooves, and the connecting cylinder is vertically mounted on the moving piston of the rodless electric cylinder.

[0019] The movable column is vertically inserted into the connecting cylinder and is interference-fitted with the connecting cylinder;

[0020] An embedding groove is provided on the bottom wall of the connecting seat, and the first rubber block is located on the top of the moving column and is configured to be inserted into the embedding groove.

[0021] The second rubber block is located at the bottom of the moving column and is configured to flexibly abut against the water-cooled roller.

[0022] The rodless electric cylinder is configured to drive the first rubber block into the embedding groove when the moving column is moved to the uppermost end of its stroke, and is configured to drive the lower end face of the second rubber block to be flush with the bottom wall of the amorphous nozzle when the moving column is moved to the lowermost end of its stroke.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Through the coordinated operation of the lateral drive mechanism, horizontal rotation mechanism, vertical rotation mechanism, and lifting mechanism, the amorphous spray package can be flexibly adjusted in the lateral, horizontal, and vertical directions. This satisfies the need for precise alignment of the spray direction with the water-cooling roller while avoiding amorphous nozzle misalignment caused by improper adjustment, thereby improving the stability and controllability of the spraying process to a certain extent. Consequently, the uniformity and density of the strip thickness can be improved, and product performance is enhanced. Furthermore, with multi-directional controllable adjustment, the amorphous nozzle can accommodate the process differences between different production batches, meeting flexible production conditions and improving the adaptability and reliability of the production process to a certain extent. Therefore, this multi-angle adjustment method has high practical value.

[0025] 2. By incorporating a protective reinforcement mechanism, the amorphous nozzle is effectively protected during operation and adjustment, providing buffering and protection under various working conditions. When the amorphous nozzle is in normal spraying mode, the first rubber block in the reinforcement mechanism, inserted into the groove, gradually reduces nozzle vibration using the elastic properties of rubber, enhancing nozzle stability during spraying and improving the accuracy of molten metal spraying, thereby improving the forming quality of the strip surface. During nozzle angle adjustment, if an erroneous operation occurs beyond the preset range, the second rubber block in the reinforcement mechanism flexibly abuts against the water-cooling roller after the nozzle descends. This flexible contact reduces the hard impact between metal components, making both the nozzle and the water-cooling roller less susceptible to damage. Through this coordinated protective design, the amorphous nozzle not only provides vibration buffering during dynamic spraying but also offers protection against erroneous operation in extreme situations, thus extending the nozzle's overall lifespan and improving the safety and stability of equipment operation.

[0026] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0029] Figure 1 This is a schematic diagram of the overall structure of the amorphous spray coating adjustment device provided in the embodiments of this application;

[0030] Figure 2 This is a top view of the amorphous spray coating adjustment device provided in the embodiments of this application;

[0031] Figure 3 This is a top view of the amorphous sprayed inclusions provided in the embodiments of this application;

[0032] Figure 4 This is a partial schematic diagram illustrating the lateral drive mechanism in the embodiments of this application;

[0033] Figure 5 This is a side view of the amorphous sprayed inclusions provided in the embodiments of this application. Figure 1 ;

[0034] Figure 6 This is a simplified diagram illustrating the state of the amorphous sprayed inclusions during rotation, as described in the embodiments of this application.

[0035] Figure 7 This is a side view of the amorphous sprayed inclusions provided in the embodiments of this application. Figure 2 ;

[0036] Figure 8 This is a partial schematic diagram illustrating the vertical rotation mechanism in the embodiments of this application;

[0037] Figure 9 This is a cross-sectional view of the amorphous sprayed inclusions provided in the embodiments of this application;

[0038] Figure 10 This is a partial cross-sectional view used in the embodiments of this application to illustrate the connection relationship between the amorphous spray package and the amorphous nozzle;

[0039] Figure 11 yes Figure 10 Enlarged view of part A in the image.

[0040] Explanation of reference numerals in the attached figures:

[0041] 1. Frame; 11. Rack;

[0042] 2. Movable frame; 21. Horizontal rotating sub-frame; 22. Vertical rotating sub-frame; 23. Rotating shaft; 24. Lifting sub-frame;

[0043] 3. Lateral drive mechanism; 31. First servo motor; 32. Gear;

[0044] 4. Amorphous spray-coated body; 41. Rotating frame; 411. First frame edge; 4111. Rotating groove; 412. Second frame edge; 43. Rotating hole; 44. Rotating bracket; 441. Rotating groove;

[0045] 5. Horizontal rotation mechanism; 51. Second servo motor; 52. Horizontal lead screw; 53. Moving plate; 531. Hinge joint; 532. Rotating block; 54. Moving block;

[0046] 6. Vertical rotation mechanism; 61. Third servo motor; 62. Vertical lead screw; 63. Sliding frame; 631. Rotating column;

[0047] 7. Lifting mechanism; 71. Fourth servo motor; 72. Lifting screw; 73. Connecting frame;

[0048] 8. Amorphous nozzle; 81. Connector; 811. Embedding groove; 82. Amorphous nozzle; 821. Mounting groove;

[0049] 9. Protective reinforcement mechanism; 91. Drive assembly; 911. Rodless electric cylinder; 912. Connecting cylinder; 92. Rigid moving assembly; 921. Moving column; 93. Elastic fitting assembly; 931. First rubber block; 932. Second rubber block. Detailed Implementation

[0050] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0051] This application provides an amorphous spray coating adjustment device; please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 The amorphous spraying adjustment device includes a frame 1 and a movable frame 2. The movable frame 2 can move laterally on the frame 1. A lateral drive mechanism 3 is fixed on the movable frame 2 and configured to drive the movable frame 2 to produce a lateral displacement relative to the frame 1. Through this lateral movement, the position of the amorphous spraying body 4 can be changed in the lateral direction, thereby bringing the nozzle closer to or further away from the water-cooled roller in the lateral direction to adapt to the process requirements of lateral position during strip production.

[0052] For example, the amorphous spray package 4 is detachably and movablely mounted on the mobile frame 2. An amorphous nozzle 8 is provided at the bottom end of the amorphous spray package 4 facing the ground. The amorphous nozzle 8 is used to spray molten alloy onto the surface of the water-cooled roller to form an amorphous alloy strip during the rapid cooling process.

[0053] For example, a horizontal rotation mechanism 5 is provided between the amorphous spray body 4 and the moving frame 2. The horizontal rotation mechanism 5 is configured to drive the amorphous spray body 4 to rotate relative to the moving frame 2 in the horizontal plane, so that the spraying direction of the amorphous nozzle 8 presents different tilt angles in the horizontal direction. This allows the incident angle between the nozzle and the surface of the water-cooled roller to be adjusted according to different working conditions, and the sprayed liquid metal can better cover the surface of the water-cooled roller, which is beneficial to the consistency of the transverse thickness of the strip and the forming quality of the strip edge.

[0054] For example, to further meet the adjustment requirements in the vertical direction, a vertical rotation mechanism 6 is also provided between the moving frame 2 and the amorphous spray body 4. This vertical rotation mechanism 6 is configured to drive the amorphous spray body 4 to rotate in the vertical plane, thereby changing the tilt angle of the nozzle in the vertical direction. By adjusting the vertical angle, the contact angle between the liquid metal flow and the water-cooling roller can be varied within a certain range, which is beneficial to the wetting and spreading effect of the liquid metal flow during high-speed cooling, thereby improving the longitudinal thickness and cooling uniformity of the amorphous alloy strip.

[0055] For example, a lifting mechanism 7 is also provided between the movable frame 2 and the amorphous spray body 4. This lifting mechanism 7 is configured to drive the amorphous spray body 4 to move up and down in the vertical direction relative to the movable frame 2, thereby directly adjusting the vertical distance between the amorphous nozzle 8 and the water-cooled roller. Under different cooling rates, different alloy compositions, or different production speeds, the optimal gap between the amorphous nozzle 8 and the water-cooled roller varies. By adjusting the lifting mechanism 7, the position of the spray point and the cooling point can be made more consistent with actual production needs, thereby improving the surface quality and cooling uniformity of the strip.

[0056] Understandably, the detachable and movable installation of the amorphous spray package 4 facilitates subsequent maintenance and replacement. When the amorphous nozzle 8 experiences wear or blockage during long-term use, the spray package can be easily disassembled, thereby reducing downtime and improving production continuity.

[0057] It is worth noting that the lateral drive mechanism 3 is generally composed of a servo motor and a ball screw. The servo motor drives the screw to rotate, enabling the moving frame 2 to move laterally on the guide rail. Ball screw transmission features high transmission accuracy, low friction, and fast response. This structural configuration makes the nozzle's lateral position adjustment more sensitive, and the position adjustment accuracy can meet the high requirements for spray position in amorphous alloy strip production. The horizontal rotation mechanism 5 and the vertical rotation mechanism 6 can be implemented using an eccentric shaft structure or a small servo-driven rotating hinge. Mechanical limit devices control the rotation range to prevent the nozzle angle from exceeding a reasonable range, thus affecting spray stability. The lifting mechanism 7 generally uses an electric screw lifting device or a hydraulic cylinder structure. The lifting distance is precisely controlled by an electronic control system to form a suitable spray spacing between the nozzle and the water-cooled roller, which is beneficial to the stability of the contact state between the liquid metal and the cooling roller surface.

[0058] Based on this, through the aforementioned multi-degree-of-freedom combined adjustment, the amorphous nozzle 8 can be precisely adjusted relative to the water-cooled roller in four aspects: lateral direction, horizontal angle, vertical angle, and vertical spacing. While structurally independent, these different degrees of freedom work together functionally, enabling the amorphous nozzle 8 to adapt to the spraying requirements under different production conditions. Lateral drive ensures the centering of the spray position, horizontal and vertical rotation ensures the rationality of the spray angle, and the lifting mechanism 7 ensures the matching of the spray spacing. The combined action of these multiple mechanisms ensures that the spray flow acts stably on the surface of the water-cooled roller, resulting in a more uniform distribution of liquid metal on the cooling surface. This improves the thickness consistency, edge smoothness, and cooling uniformity of the amorphous alloy strip. The rigid configuration of the overall structure and the independent adjustment methods in multiple angles and directions enable the device to improve the adaptability and quality of amorphous strip production to a certain extent. Especially when production conditions change or product specifications are switched, it can quickly adjust the spraying direction and position, reducing the number of adjustments and the waste of trial spraying strip.

[0059] In some embodiments, combined with Figure 1 , Figure 2 and Figure 4 The lateral drive mechanism 3 includes a first servo motor 31 and a gear 32. The first servo motor 31 is mounted on the moving frame 2, and the gear 32 is coaxially mounted on the output shaft of the first servo motor 31. A rack 11 is laterally mounted on the frame 1, and the gear 32 meshes with the rack 11. When the first servo motor 31 is started, its output shaft drives the gear 32 to rotate. Since the gear 32 meshes with the rack 11, the rotation of the gear 32 drives the entire moving frame 2 to move along the length of the rack 11, thereby realizing the lateral movement of the moving frame 2 on the frame 1.

[0060] In some embodiments, combined with Figure 1 , Figure 3 , Figure 5 and Figure 6The horizontal rotation mechanism 5 includes a second servo motor 51, a horizontal lead screw 52, ​​a moving plate 53, and a moving block 54. Specifically, a horizontal rotation sub-frame 21 is mounted on the moving frame 2. The second servo motor 51 is fixedly mounted on the horizontal rotation sub-frame 21. The horizontal lead screw 52 is rotatably mounted on the horizontal rotation sub-frame 21 and coaxially connected to the output shaft of the second servo motor 51, allowing the second servo motor 51 to drive the horizontal lead screw 52 to rotate. The moving block 54 is threaded onto the horizontal lead screw 52. Because the lead screw and the moving block 54 are threaded together, when the lead screw rotates, the moving block 54 is guided by the threaded pair and does not rotate with the lead screw, but moves linearly along the axial direction of the lead screw. Simultaneously, the lower end of the moving block 54 slides against the horizontal rotation sub-frame 21, ensuring that the moving block 54 moves smoothly along the direction of the lead screw when it rotates. To convert this linear movement into rotational control of the amorphous spray body 4, the upper end of the moving plate 53 is connected to the moving block 54 and is arranged parallel to the horizontal lead screw 52. A movable limit fit is formed between the moving plate 53 and the amorphous spray body 4, ensuring that a controlled force can be applied to the spray body when the moving plate 53 moves. The side of the amorphous spray body 4 away from the moving plate 53 is hinged to the horizontal rotating subframe 21, and this hinge position constitutes the rotation center of the spray body.

[0061] In actual operation, when the second servo motor 51 starts, the horizontal lead screw 52 rotates, driving the moving block 54 to move along the length of the lead screw. The moving block 54 then drives the moving plate 53 connected to it to move parallel along the length of the horizontal lead screw 52. Since one end of the amorphous spray package 4 is fixed to the horizontal rotating subframe 21 through the hinge part 531 for rotational connection, and the other end is engaged with the moving plate 53 through a movable limit engagement, when the moving plate 53 is displaced, the amorphous spray package 4 will rotate around the hinge part 531 in the horizontal plane.

[0062] Through the above structural design, the nozzle spray direction of the amorphous spray body 4 can be adjusted in the horizontal direction, thereby changing the incident angle of the molten metal sprayed onto the surface of the water-cooled roller. Under different production conditions, such as changes in cooling rate, alloy flow rate, or water-cooled roller speed, the optimal spray angle is not the same. Through the adjustment function of the horizontal rotation mechanism 5, the spray angle can be made closer to the optimal value to a certain extent, so that the liquid metal can be better spread on the surface of the water-cooled roller, the transverse thickness of the strip is more uniform, and the edge forming is more regular.

[0063] It is worth noting that the second servo motor 51 in the horizontal rotation mechanism 5 has high response speed and control precision. Combined with the threaded pair of the horizontal lead screw 52 and the moving block 54, the angle adjustment accuracy of the amorphous spray body 4 in the horizontal plane can achieve a small range of error. The threaded transmission not only benefits the control precision, but also, due to the low transmission friction of the horizontal lead screw 52, ​​the movement process is stable, so sudden changes are less likely to occur during the spray angle adjustment, and the spray direction adjustment is more stable. The moving plate 53 and the amorphous spray body 4 adopt a movable limit fit. This fit means that the moving plate 53 provides constraint and driving force to the spray body, but it is not a rigid connection. This method can buffer the impact or error during the movement to a certain extent, making the rotation of the amorphous spray body 4 smoother. The hinge part 531 serves as the rotation center point of the amorphous spray body 4. Its position can be arranged according to the characteristics of the center of gravity of the spray body and the nozzle direction during the design, so that the force on the spray body during the rotation is more reasonable, avoiding unnecessary shaking or jamming during the adjustment process.

[0064] It can be seen that the specific structure of the horizontal rotation mechanism 5 combines the linear transmission of the horizontal lead screw 52 with the rotation mode of the hinged connection, which transforms the rotational motion of the second servo motor 51 into the horizontal angle adjustment of the amorphous spray body 4, so that the amorphous nozzle 8 can be adjusted at a high precision on the horizontal plane. This is beneficial to adapting to the spraying requirements under different working conditions, thereby improving the forming quality of amorphous alloy strip and the stability of the production process to a certain extent.

[0065] In some implementations, combined Figure 1 , Figure 3 , Figure 5 and Figure 6 A rotating block 532 is provided on the top wall of the movable plate 53. A rotating frame 41 is fitted around the outer periphery of the amorphous spray body 4. The rotating frame 41 has a first frame edge 411 and a second frame edge 412 arranged opposite to each other. The second frame edge 412 is connected to the horizontal rotating sub-frame 21 through a hinge part 531, forming the rotation fulcrum of the amorphous spray body 4. A rotating groove 4111 is provided on the first frame edge 411. The rotating block 532 is installed inside the rotating groove 4111 in a sliding limiting manner. In this structure, when the movable plate 53 moves along the length direction of the horizontal lead screw 52, ​​the rotating block 532 moves synchronously with the movable plate 53 in the rotating groove 4111 and maintains sliding contact with the inner wall of the rotating groove 4111, thereby applying a lateral pushing or pulling force to the rotating frame 41. Since one side of the rotating frame 41 is hinged and fixed on the horizontal rotating subframe 21, the movement of the moving plate 53 is converted into the rotation of the rotating frame 41 around the horizontal plane of the hinge part 531 through the sliding cooperation of the rotating block 532 and the rotating groove 4111, thereby causing the amorphous spray body 4 to change angle in the horizontal plane.

[0066] In this structural design, the sliding fit between the rotating block 532 and the rotating groove 4111 has a certain degree of freedom. This ensures that the movement of the moving plate 53 is effectively transmitted to the rotating frame 41, and also provides a buffer for local assembly errors or minor offsets during movement, thus helping to maintain the stability of the amorphous spray nozzle 4 during adjustment. The length direction of the rotating groove 4111 is perpendicular to the movement direction of the moving plate 53 on the horizontal plane. This allows the rotating block 532 to slide along the same trajectory as the moving plate 53, thus pushing the rotating frame 41 to rotate on the horizontal plane. This fit reduces additional friction and lateral force to a certain extent, improving the efficiency and reliability of motion transmission. Meanwhile, the rotating frame 41, as the supporting outer sleeve of the amorphous spray nozzle 4, can be fixed or interference-fitted with the amorphous spray nozzle 4, allowing it to rotate as a whole with the rotating frame 41, resulting in a slight change in the horizontal angle of the amorphous nozzle 8.

[0067] Through the rotating block 532 and rotating groove 4111 structure in this embodiment, the linear motion of the horizontal lead screw 52 is effectively converted into the angular rotation of the amorphous spray body 4, making the angle adjustment of the amorphous nozzle 8 in the horizontal direction more flexible and with higher control precision. This structure is beneficial to the optimized matching of the spray angle to a certain extent, thereby improving the spreading state of liquid metal on the water-cooled roller, and thus improving the forming quality and consistency of the amorphous alloy strip. It is worth noting that since the rotation adjustment angle of the amorphous spray body 4 on the horizontal plane is very small, the horizontal lead screw 52 can rotate at a slower speed, which helps to accurately adjust the angle. At the same time, a limiting baffle is also provided at the opening of the rotating groove 4111, which can prevent the rotating block 532 from falling out of the rotating groove 4111, thus ensuring the stability of the horizontal rotation to a certain extent.

[0068] In some implementations, such as Figure 1 , Figure 3 , Figure 7 and Figure 8As shown, the vertical rotation mechanism 6 includes a third servo motor 61, a vertical lead screw 62, and a sliding frame 63. The vertical rotation sub-frame 22 is fixedly mounted on the movable frame 2. The third servo motor 61 is mounted on the vertical rotation sub-frame 22, and the vertical lead screw 62 is rotatably mounted on the vertical rotation sub-frame 22, with the vertical lead screw 62 coaxially connected to the output shaft of the third servo motor 61. The sliding frame 63 has a threaded hole, which engages with the vertical lead screw 62 via a threaded connection. Therefore, when the third servo motor 61 drives the vertical lead screw 62 to rotate, the sliding frame 63, due to the limitation of the threaded engagement, will not rotate with the vertical lead screw 62, but will instead move linearly along the axial direction of the vertical lead screw 62. The outer periphery of the amorphous sprayed body 4 is detachably connected to a rotating frame 44, which can be connected by bolts or snap-fit. The rotating frame 44 has a rotating hole 43 at its center. The moving frame 2 has a rotating shaft 23 inside, which passes through the rotating hole 43. The two cooperate with each other in a rotating manner, so that the rotating frame 44 can drive the amorphous sprayed body 4 to rotate around the rotating shaft 23 in the vertical plane. One side of the sliding frame 63 cooperates with the rotating frame 44 through a movable limiting structure. When the sliding frame 63 moves along the axial direction on the vertical screw 62, it will drive the rotating frame 44 to rotate relative to the rotating shaft 23, ultimately realizing the adjustment of the angle of the amorphous sprayed body 4 in the vertical plane.

[0069] In a specific structural design, a rotating column 631 is horizontally mounted on the sliding frame 63, and a rotating groove 441 is horizontally formed on the rotating frame 44. The rotating column 631 is slidably positioned inside the rotating groove 441. This structure ensures that when the sliding frame 63 moves along the direction of the vertical lead screw 62, the rotating column 631 maintains sliding contact in the rotating groove 441, converting linear displacement into rotation of the rotating frame 44 around the rotating axis 23. Because the rotating groove 441 matches the shape of the rotating column 631, it can reduce friction and maintain uniform force to a certain extent, thus making the rotation of the spray package more stable. Simultaneously, the sliding fit between the rotating column 631 and the rotating groove 441 can absorb some minor assembly errors and offsets during movement, thus mitigating the impact of assembly tolerances to a certain extent.

[0070] Through the design of the vertical rotation mechanism 6, the spray angle of the amorphous spray body 4 can be precisely adjusted in the vertical plane, making the spray angle between the amorphous nozzle 8 and the water-cooling roller more flexible and controllable. The structure of the vertical screw 62 in conjunction with the third servo motor 61 can improve the precision and repeatability of the adjustment to a certain extent, enabling the amorphous spray body 4 to adjust the vertical spray angle in a timely manner according to the flow characteristics of the liquid metal and the cooling conditions during the production process. This has a positive effect on improving the contact state and spreading pattern of the liquid metal on the water-cooling roller. In addition, the linear motion coordination between the vertical screw 62 and the sliding frame 63, and the way in which the sliding frame 63 drives the spray body to rotate in the vertical plane through the rotating column 631 and the rotating groove 441, makes the entire adjustment process mechanically highly reliable, and also provides a supplementary function for multi-dimensional adjustment of the nozzle posture. This structural arrangement enables the amorphous spray body 4 to have angle adjustment capabilities in both the horizontal and vertical directions, further enhancing the flexibility of nozzle posture adjustment, thereby contributing to improving the quality stability and consistency of the amorphous alloy strip during the forming process.

[0071] In some implementations, combined with Figure 1 , Figure 3 and Figure 9 The lifting mechanism 7 includes a fourth servo motor 71, a lifting screw 72, and a connecting frame 73. The movable frame 2 is equipped with a lifting sub-frame 24. The fourth servo motor 71 is mounted on the lifting sub-frame 24, and the lifting screw 72 is rotatably mounted on the lifting sub-frame 24, with the lifting screw 72 coaxially connected to the output shaft of the fourth servo motor 71. One end of the connecting frame 73 is threaded into the lifting screw 72, and the other end is connected to the horizontal rotating sub-frame 21. Thus, when the fourth servo motor 71 is started, the rotation of the lifting screw 72 will drive the connecting frame 73 to move vertically, thereby achieving vertical position adjustment of the amorphous spray-on body 4.

[0072] In some implementations, such as Figure 1 , Figure 7 , Figure 10 and Figure 11As shown, the amorphous nozzle 8 includes a connecting seat 81 and an amorphous nozzle 82. The connecting seat 81 is installed at the lower center of the amorphous spray body 4, and the amorphous nozzle 82 is fixedly installed on the connecting seat 81 for spraying molten metal onto the surface of the water-cooled roller. A protective reinforcement mechanism 9 is also provided in this device. The protective reinforcement mechanism 9 is installed in the outer area of ​​the amorphous nozzle 82 and can switch to different working states under different operating conditions. The protective reinforcement mechanism 9 has at least a first state and a second state. When the protective reinforcement mechanism 9 is in the first state, some parts of the protective reinforcement mechanism 9 contact the connecting seat 81 in an elastic manner. Typically, elastic gaskets, elastic blocks, rubber blocks, or flexible rods are used as contact elements. This elastic contact can buffer and absorb vibrations to a certain extent during nozzle operation. When molten metal is ejected from the nozzle orifice at high speed, the nozzle body will experience localized minor vibrations due to uneven force. Long-term vibration may cause nozzle directional deviation or even structural fatigue. The elastic contact structure can reduce the vibration intensity, extend the nozzle's service life, and help maintain the stability of the spray angle.

[0073] When the protective reinforcement mechanism 9 is in the second state, some components of the mechanism move to the bottom edge of the amorphous nozzle 82. If, due to misoperation or control malfunction, the amorphous nozzle 82 rotates beyond a preset angle range while rotating around the vertical plane, the bottom of the nozzle may come into direct contact with the water-cooling roller. This hard impact can easily damage the nozzle 82 or even cause surface defects on the water-cooling roller. However, in the second state, the lower component of the protective reinforcement mechanism 9 contacts the water-cooling roller first, and this contact is flexible, thus reducing the impact force to some extent. This flexible contact effectively disperses the contact stress between the amorphous nozzle 82 and the water-cooling roller, preventing significant damage to the surfaces of both even in the event of misoperation.

[0074] In this structural design, the switching state of the protective reinforcement mechanism 9 can flexibly change its working mode according to the operation of the spray pack adjustment device. When the amorphous nozzle 82 is in normal spraying state, the mechanism plays a vibration buffering role in the first state, improving the working stability of the amorphous nozzle 82; while when the amorphous nozzle 82 moves abnormally, the mechanism can play a protective role in the second state, flexibly contacting the water-cooling roller and reducing the risk of damage caused by misoperation. Especially during the vertical angle adjustment of the amorphous nozzle 82, this structure can, to a certain extent, ensure that the safety gap between the water-cooling roller and the amorphous nozzle 82 is not damaged, thereby improving the overall operational reliability of the equipment.

[0075] Furthermore, the term "elastic engagement" in the protective reinforcement mechanism 9 refers to the use of a component with elastic deformation capability to contact the connecting seat 81. This contact relationship differs from rigid fixation; it can deform and release some energy under stress, which is beneficial for absorbing vibration. Flexible engagement indicates the use of soft or semi-flexible materials as the contact surface during the contact process, thereby forming a buffer between mechanical components and reducing instantaneous impact force. By combining these two contact modes, the safety and stability of the amorphous nozzle 82 during operation can be improved to a certain extent, while also providing more room for error when adjusting the spray pack. Overall, this protective reinforcement mechanism 9 not only buffers vibration but also provides a safe isolation between the amorphous nozzle 82 and the water-cooled roller in extreme conditions, thus providing reliable protection for the production of amorphous alloy strip.

[0076] In some implementations, such as Figure 10 , Figure 11 As shown, the protective reinforcement mechanism 9 includes a drive assembly 91, a rigid moving assembly 92, and an elastic fitting assembly 93. The drive assembly 91 is mounted on both side walls of the amorphous nozzle 82 and is compactly arranged by cooperating with the mounting grooves 821 provided on the side walls of the amorphous nozzle. The drive assembly 91 is a rodless electric cylinder 911, which is vertically embedded inside the mounting grooves 821, providing stable linear drive capability within the limited space of the nozzle area. A connecting cylinder 912 is vertically mounted on the moving piston of the rodless electric cylinder 911, which can drive the rigid moving assembly 92 to move synchronously during movement. The rigid moving assembly 92 includes a moving column 921, which is vertically inserted into the connecting cylinder 912 and has an interference fit with the connecting cylinder 912. This interference fit helps to reduce swaying caused by clearance and maintain stability during movement. The elastic fitting assembly 93 includes a first rubber block 931 and a second rubber block 932, which are respectively arranged at the top and bottom of the moving column 921.

[0077] Furthermore, the rodless electric cylinder 911 is configured to drive the first rubber block 931 to partially insert into the embedding groove 811 when the moving column 921 is moved to the uppermost end of its stroke, and is configured to drive the lower end face of the second rubber block 932 to be flush with the bottom wall of the amorphous nozzle 82 when the moving column 921 is moved to the lowermost end of its stroke.

[0078] It is understandable that during the operation of the structure, when the rodless electric cylinder 911 is activated and drives the connecting cylinder 912 to move upward, the moving column 921 moves vertically upward synchronously under the drive of the connecting cylinder 912. The first rubber block 931 set on the top of the moving column 921 then enters the embedding groove 811 opened on the bottom wall of the connecting seat 81. Since the first rubber block 931 is made of a material with a certain elastic deformation capability, and its cross-sectional shape is consistent with the cross-sectional shape of the embedding groove 811 and is rectangular, a relatively tight insertion fit can be achieved during the insertion process. After the first rubber block 931 is partially inserted into the embedding groove 811, an elastic abutment relationship is formed between it and the inner wall of the embedding groove 811. When the amorphous nozzle 82 sprays molten metal and acts on the water-cooled roller to generate a counter-thrust, the amorphous nozzle 82 will experience slight vibration due to the uneven force. The first rubber block 931 can absorb some of the vibration energy during the elastic deformation process, thereby reducing the vibration amplitude of the amorphous nozzle 82 to a certain extent. This structural design effectively reduces the vibration intensity of the amorphous nozzle 82 during operation, helps maintain the directional stability of the molten metal ejected from the amorphous nozzle 82, and thus improves the uniformity and consistency of the strip forming process.

[0079] During the downward movement of the moving column 921 driven by the drive component 91, the second rubber block 932 at the bottom of the moving column 921 gradually approaches the bottom wall of the amorphous nozzle 82. When the moving column 921 moves to the end of the stroke of the rodless electric cylinder 911, the lower end face of the second rubber block 932 remains flush with the bottom wall of the amorphous nozzle 82. This design prevents the second rubber block 932 from protruding excessively from the bottom of the amorphous nozzle 82 during downward movement, thus avoiding interference problems caused by structural overextension. When the amorphous nozzle 82 is adjusted vertically, if the amorphous nozzle 82 rotates beyond the preset angle range due to misoperation or insufficient control precision, the lower edge of the amorphous nozzle 82 may directly contact the water-cooled roller. This hard contact can damage the amorphous nozzle 82 under high pressure, and may even cause surface defects on the water-cooled roller. In this case, the second rubber block 932 can contact the water-cooled roller first and form a buffer through flexible adhesion, reducing the direct impact force between the amorphous nozzle 82 and the water-cooled roller. Since the second rubber block 932 is made of highly elastic rubber material, its contact surface can undergo a certain deformation when subjected to force. This flexible contact is beneficial to dispersing contact stress and reduces the risk of damage to the amorphous nozzle 82 and the water-cooled roller to a certain extent.

[0080] It is understandable that the first rubber block 931 and the second rubber block 932 function in different positions, forming a mutually supportive protection system. During normal operation of the amorphous nozzle 82, the first rubber block 931, through its elastic engagement with the embedded groove 811, buffers vibrations, maintaining the stability and accuracy of the spraying process. When the amorphous nozzle 82 is undergoing angle adjustment or excessive rotation, the second rubber block 932 provides protection, preferentially contacting the water-cooling roller with a flexible contact method, reducing the possibility of damage caused by misoperation. Through this dual protection mechanism, the amorphous nozzle 82 can reduce the impact of vibration to a certain extent during operation and mitigate the risk of hard collisions with the water-cooling roller in extreme cases, thereby improving the overall reliability and safety of the amorphous nozzle 82 during operation.

[0081] It is worth noting that when the moving column 921 moves down to the end of the stroke of the rodless electric cylinder 911, the lower end face of the second rubber block 932 remains flush with the bottom wall of the amorphous nozzle 82 and cannot exceed the bottom wall of the amorphous nozzle 82. This allows the operator to easily observe the distance between the amorphous nozzle 82 and the water-cooling roller. In other words, the second rubber block 932 cannot completely cover or block the amorphous nozzle 82. If the second rubber block 932 moves beyond the bottom of the amorphous nozzle 82, the operator will find it difficult to observe the distance between the amorphous nozzle 82 and the water-cooling roller. At the same time, the second rubber block 932 will prematurely touch the water-cooling roller, thus losing its protective effect against the vertical rotation adjustment of the amorphous nozzle 82. Therefore, it is necessary to strictly control and preset the stroke of the rodless electric cylinder 911 so that when the moving column 921 moves down to the end of the stroke of the rodless electric cylinder 911, the lower end face of the second rubber block 932 remains flush with the bottom wall of the amorphous nozzle 82. That is, the function of the second rubber block 932 is to protect the edge of the amorphous nozzle 82 when the amorphous nozzle 82 is rotated and adjusted in the vertical direction, thereby avoiding damage to the edge of the amorphous nozzle 82 from hard contact with the water-cooling roller during the vertical rotation adjustment process, rather than completely covering and protecting the amorphous nozzle 82. At the same time, in this application, it is not necessary to set up additional protective parts to completely cover and protect the amorphous nozzle 82 when it is not in operation.

[0082] Among the structural terms requiring further explanation, "interference fit" refers to the assembly relationship between the moving column 921 and the connecting cylinder 912. Under this relationship, the moving column 921 has a certain amount of assembly interference when inserted into the connecting cylinder 912, thereby ensuring that there is no loosening or gap wobble during movement. This can increase the overall structural stability and transmission accuracy to a certain extent. "Elastic abutment" refers to the contact relationship between the first rubber block 931 and the embedded groove 811. This contact relationship is not rigidly fixed, but gradually absorbs vibration energy through the elastic deformation of the rubber block, which is beneficial to reducing the transmission of impact stress. "Flexible abutment" describes the contact state between the second rubber block 932 and the water-cooled roller. Because the second rubber block 932 has soft characteristics, it can alleviate the contact pressure to a certain extent during the contact process, reducing direct friction and impact between metal parts.

[0083] In this embodiment, the protective reinforcement mechanism 9, through precise control of the drive component 91, enables the rigid moving component 92 and the elastic bonding component 93 to perform different functions under different working conditions. The first rubber block 931 effectively buffers vibration during the amorphous nozzle 82's spraying process, reducing spray deviation caused by vibration and thus improving the stability of the sprayed molten metal. The second rubber block 932 provides flexible protection when the amorphous nozzle 82 is adjusted beyond its range, preventing damage to the water-cooled roller or the amorphous nozzle 82 body even in cases of misoperation. This structural design fully considers common problems and extreme situations encountered by the amorphous nozzle 82 during production and, through bidirectional protection, improves the equipment's service life and operational safety to a certain extent.

[0084] Through this series of structural designs, the protective and reinforcing mechanism 9 can both buffer vibrations during the vertical movement of the amorphous nozzle 82 and provide flexible protection under over-limit conditions, making the overall working state of the amorphous nozzle 82 more stable and reliable. In the production of amorphous strip, the spraying accuracy of the amorphous nozzle 82 directly affects the uniformity of strip thickness and the forming quality; therefore, the design of this embodiment is of great significance for the stable production of strip. In summary, the structural combination and motion mechanism of the protective and reinforcing mechanism 9 can provide differentiated protection under different working conditions, demonstrating significant practical value and promising prospects for widespread application.

[0085] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0086] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0087] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0088] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. An amorphous spray coating adjustment device, characterized in that, include: A frame (1) and a movable frame (2), wherein the movable frame (2) is movably mounted on the frame (1); A lateral drive mechanism (3) is mounted on the movable frame (2) and configured to drive the movable frame (2) to move laterally on the frame (1); An amorphous spray package (4) is detachably and movably mounted on the movable frame (2), and the amorphous spray package (4) has an amorphous nozzle (8) facing the ground; the amorphous nozzle (8) includes a connecting seat (81) and an amorphous nozzle (82), the connecting seat (81) is mounted at the lower center of the amorphous spray package (4), and the amorphous nozzle (82) is mounted on the connecting seat (81); A horizontal rotation mechanism (5) is provided between the movable frame (2) and the amorphous spray body (4), and is configured to drive the amorphous spray body (4) to rotate relative to the movable frame (2) in the horizontal plane; A vertical rotation mechanism (6) is provided between the movable frame (2) and the amorphous spray body (4), and is configured to drive the amorphous spray body (4) to rotate relative to the movable frame (2) in the vertical plane; The lifting mechanism (7) is located between the movable frame (2) and the amorphous spray body (4) and is configured to drive the amorphous spray body (4) to move in the vertical direction relative to the movable frame (2); A protective reinforcement mechanism (9) is disposed on the amorphous nozzle (82). The protective reinforcement mechanism (9) has at least a switchable first state and a second state. When the protective reinforcement mechanism (9) is in the first state, a portion of the protective reinforcement mechanism (9) is configured to elastically abut against the connecting seat (81) to reduce the vibration generated by the amorphous nozzle (82) when it sprays out the aerosol. When the protective reinforcement mechanism (9) is in the second state, a portion of the protective reinforcement mechanism (9) is configured to move to the bottom edge of the amorphous nozzle (82) to flexibly abut against the water-cooling roller when the amorphous nozzle (82) rotates beyond a preset range in the vertical plane.

2. The amorphous spray coating adjustment device according to claim 1, characterized in that, The transverse drive mechanism (3) includes a first servo motor (31) and a gear (32). The first servo motor (31) is mounted on the moving frame (2). The gear (32) is coaxially mounted on the output shaft of the first servo motor (31). A rack (11) is transversely mounted on the frame (1). The gear (32) meshes with the rack (11).

3. The amorphous spray coating adjustment device according to claim 1, characterized in that, The horizontal rotation mechanism (5) includes a second servo motor (51), a horizontal lead screw (52), a moving plate (53), and a moving block (54), wherein, The mobile frame (2) is provided with a horizontal rotating sub-frame (21), the second servo motor (51) is mounted on the horizontal rotating sub-frame (21), the horizontal lead screw (52) is rotatably mounted on the horizontal rotating sub-frame (21), and the horizontal lead screw (52) is coaxially connected to the output shaft of the second servo motor (51). The movable block (54) is threaded onto the horizontal lead screw (52), and the lower end of the movable block (54) is slidably engaged with the horizontal rotating subframe (21). The movable plate (53) is connected to the upper end of the movable block (54), and the movable plate (53) is parallel to the horizontal lead screw (52). The amorphous spray body (4) is hinged to the horizontal rotating subframe (21) on the side away from the moving plate (53) to form a hinge portion (531). The moving plate (53) is configured to move and limit the amorphous spray body (4) so ​​that when the moving block (54) moves along the horizontal lead screw (52), it drives the amorphous spray body (4) to rotate around the hinge portion (531) in the horizontal plane.

4. The amorphous spray coating adjustment device according to claim 3, characterized in that, The top wall of the movable plate (53) is provided with a rotating block (532), and the outer periphery of the amorphous spray body (4) is provided with a rotating frame (41). The rotating frame (41) has a first frame edge (411) and a second frame edge (412) that are opposite to each other. The first frame edge (411) is provided with a rotating groove (4111). The rotating block (532) is slidably disposed in the rotating groove (4111). The second frame edge (412) is hinged to the horizontal rotating subframe (21) and forms the hinge part (531).

5. The amorphous spray coating adjustment device according to claim 1, characterized in that, The vertical rotation mechanism (6) includes a third servo motor (61), a vertical lead screw (62), and a sliding frame (63), wherein, The mobile frame (2) is provided with a vertical rotating sub-frame (22), the third servo motor (61) is mounted on the vertical rotating sub-frame (22), the vertical lead screw (62) is rotatably mounted on the vertical rotating sub-frame (22), and the vertical lead screw (62) is coaxially connected to the output shaft of the third servo motor (61); The sliding frame (63) is provided with a threaded hole, and the sliding frame (63) is threadedly engaged with the vertical lead screw (62) through the threaded hole. The outer periphery of the amorphous spray package (4) is detachably connected to a rotating frame (44), and the center of the rotating frame (44) is provided with a rotating hole (43). The moving frame (2) is provided with a rotating shaft (23), and the rotating shaft (23) is rotatably engaged with the rotating hole (43). The sliding frame (63) is configured to engage with one side of the rotating frame (44) in a movable limiting manner, so that when the sliding frame (63) moves along the vertical lead screw (62), it drives the rotating frame (44) to rotate around the rotation axis (23) in the vertical plane.

6. The amorphous spray coating adjustment device according to claim 5, characterized in that, The sliding frame (63) is provided with a horizontal rotating column (631), and the rotating frame (44) is provided with a horizontal rotating groove (441). The rotating column (631) is slidably disposed in the rotating groove (441).

7. The amorphous spray coating adjustment device according to claim 3, characterized in that, The lifting mechanism (7) includes a fourth servo motor (71), a lifting screw (72), and a connecting frame (73), wherein, The mobile frame (2) is provided with a lifting subframe (24), the fourth servo motor (71) is mounted on the lifting subframe (24), the lifting screw (72) is rotatably mounted on the lifting subframe (24), and the lifting screw (72) is coaxially connected to the output shaft of the fourth servo motor (71). One end of the connecting frame (73) is threaded into the lifting screw (72), and the other end of the connecting frame (73) is connected to the horizontal rotating subframe (21).

8. An amorphous spray coating adjustment device according to any one of claims 1 to 7, characterized in that, The protective reinforcement mechanism (9) includes a drive assembly (91), a rigid moving assembly (92), and an elastic fitting assembly (93). The drive assembly (91) is disposed on both sides of the amorphous nozzle (82). The rigid moving assembly (92) is disposed on the drive assembly (91). The elastic fitting assembly (93) is disposed at the upper and lower ends of the rigid moving assembly (92). The drive assembly (91) is configured to drive the rigid moving assembly (92) to move vertically on both sides of the amorphous nozzle (8).

9. The amorphous spray coating adjustment device according to claim 8, characterized in that, The drive assembly (91) includes a rodless electric cylinder (911) and a connecting cylinder (912); the rigid moving assembly (92) includes a moving column (921); and the elastic fitting assembly (93) includes a first rubber block (931) and a second rubber block (932); wherein, The amorphous nozzle (82) has mounting grooves (821) on both sides of its side walls. The rodless electric cylinder (911) is vertically embedded in the mounting groove (821), and the connecting cylinder (912) is vertically mounted on the moving piston of the rodless electric cylinder (911). The movable column (921) is vertically inserted into the connecting cylinder (912) and is interference-fitted with the connecting cylinder (912); An embedding groove (811) is provided on the bottom wall of the connecting seat (81), and the first rubber block (931) is located on the top of the moving column (921) and is configured to be inserted into the embedding groove (811). The second rubber block (932) is located at the bottom of the movable column (921) and is configured to flexibly abut against the water-cooled roller; The rodless electric cylinder (911) is configured to drive the first rubber block (931) to partially insert into the embedding groove (811) when the moving column (921) is moved to the uppermost end of its stroke, and is configured to drive the lower end face of the second rubber block (932) to be flush with the bottom wall of the amorphous nozzle (82) when the moving column (921) is moved to the lowermost end of its stroke.

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