Spray bag adjustment device

Abstract

A spray bag adjustment device includes an advance and retreat device and a walking device. The spray bag is arranged on the advance and retreat device. The spray bag adjustment device also includes a swing device, a lifting device and a tilting device. The advance and retreat device is arranged on the upper surface of the swing device and is used to adjust the front and rear position of the spray bag. The swing device adjusts the swing position of the spray bag by rotating in the horizontal direction. The lifting device is arranged on the lower surface of the swing device and is used to adjust the lifting position of the spray bag and the left and right tilt angle of the spray bag. The tilting device is arranged on both sides of the lifting device. The front and rear tilt angle of the lifting device is controlled by the tilting device to adjust the tilt position of the spray bag in the front and rear directions. The advance and retreat device, the swing device, the lifting device and the tilting device are all arranged on the walking device and are used to adjust the left and right position of the spray bag. The above-mentioned spray bag adjustment device realizes the adjustment of all angles of the spray bag through the cooperation between various devices.

Description

Technical Field

[0001] The invention relates to the field of amorphous alloy strip preparation, and in particular to a spray bag adjustment device. Background Art

[0002] Amorphous alloy strips are widely used in many fields due to their excellent physical properties. The preparation process of amorphous alloy strips is mainly based on rapid solidification. In the production process, the amorphous strip spray bag sprays the melted amorphous base steel liquid to the surface of the high-speed rotating water-cooled roller of the strip making machine through the nozzle on the spray bag at a constant temperature and constant pressure, continuously forming amorphous strips of a certain thickness. However, during the production process, the position of the nozzle on the spray bag relative to the surface of the cold roller changes, resulting in uneven thickness of the amorphous strip. Therefore, the position of the nozzle on the spray bag needs to be adjusted in time. The traditional spray bag adjustment device can only adjust the position in a few directions. This means that when the spray bag is adjusted in position and posture, the spray bag cannot meet the requirements of producing amorphous strips when there is a large difference in displacement or posture between the spray bag and the cooling roller in a single direction, resulting in inaccurate position of the spray bag nozzle relative to the cooling roller, affecting the quality and efficiency of the subsequent strip making. Summary of the invention

[0003] In view of this, it is necessary to provide a spray bag adjustment device, which can adjust the spray bag at various angles.

[0004] A spray bag adjustment device comprises an advance and retreat device and a walking device, wherein the spray bag is arranged on the advance and retreat device, and the spray bag adjustment device also comprises a swinging device, a lifting device and a tilting device. The advance and retreat device is arranged on the upper surface of the swinging device, and the advance and retreat device is moved in the front and rear directions on the swinging device to adjust the front and rear position of the spray bag, and the swinging device is adjusted by rotating in the horizontal direction to adjust the swing position of the spray bag, and the lifting device is arranged on the lower surface of the swinging device, and the height of both sides of the swinging device is adjusted by the lifting device to adjust the lifting position of the spray bag and the left and right tilt angle of the spray bag, and the tilting device is arranged on both sides of the lifting device, and each of the tilting devices is connected to the corresponding lifting device, and the front and rear tilt angle of the lifting device is controlled by the tilting device to adjust the tilt position of the spray bag in the front and rear direction. The advance and retreat device, the swinging device, the lifting device and the tilting device are all arranged on the walking device, and the left and right positions of the spray bag are adjusted by moving the walking device left and right.

[0005] Furthermore, the swing device includes an upper platform, a lower platform and a movable mechanism. The upper platform is connected to the lower platform, the upper platform is connected to the advance and retreat device, the lower platform is connected to the lifting device, and the movable mechanism is arranged on the lower platform and connected to the upper platform, so as to make the upper platform swing relative to the lower platform.

[0006] Furthermore, the swing device also includes a locking mechanism, which connects the upper platform and the lower platform and is used to lock the upper platform and the lower platform.

[0007] Furthermore, the advance and retreat device includes an advance and retreat platform, a moving mechanism and an advance and retreat motor which are sequentially connected. The advance and retreat platform is provided with a fixing pin for fixing the spray package. The moving mechanism is slidably arranged on the upper platform. The moving mechanism is driven by the advance and retreat motor, thereby driving the advance and retreat platform to move on the upper platform.

[0008] Furthermore, the lifting device includes a lifting platform, a screw mechanism and a lifting motor, the lower platform is installed on the lifting platform, the lifting platform is slidably connected to the tilting device, the screw mechanism is respectively connected to the lifting platform and the tilting device, the lifting motor is arranged on the tilting device and connected to the screw mechanism, the corresponding screw mechanism is driven by the lifting motor, and then the corresponding lifting platform is driven to slide on the tilting device.

[0009] Furthermore, the tilting device includes a tilting platform and a rotating mechanism, the tilting platform is connected to the lifting platform, and the rotating mechanism is rotatably arranged on the walking device.

[0010] Furthermore, a slide rail is provided on one side of the tilting platform, and the lifting platform is slidably arranged on the slide rail.

[0011] Furthermore, the walking device includes a walking platform, a second driving mechanism and a slide rail assembly. The walking platform is equipped with the rotating mechanism. The walking platform is arranged on the slide rail assembly and is connected to the second driving mechanism.

[0012] Furthermore, the second driving mechanism includes a travel motor and a reduction box gear connected to each other, the travel motor is connected to the travel platform, and the reduction box gear is connected to the slide rail assembly.

[0013] Furthermore, the slide rail assembly includes a walking track rack, a walking slide rail and a walking track. The walking slide rail is connected to the walking platform and is arranged on the walking track. The walking track rack is installed on the walking track, and the walking track rack is meshed with the reduction box gear.

[0014] The above-mentioned spray bag adjustment device is provided with an advance and retreat device, a swing device, a lifting device, a tilting device and a walking device, which are respectively used to adjust the advance and retreat coordinates, swing coordinates, left and right tilt angles, front and rear tilt angles and left and right translation coordinates of the spray bag. Through the cooperation between the devices, the adjustment of all angles of the spray bag can be achieved, which greatly improves the quality of the amorphous alloy strip in the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a spray bag adjustment device in one embodiment of the present invention.

[0016] Figure 2 for Figure 1 A schematic structural diagram of the spray bag adjustment device from another perspective is shown.

[0017] Figure 3 for Figure 1 The schematic diagram of the structure of the advance and retreat device of the spray bag adjustment device shown.

[0018] Figure 4 for Figure 3 A schematic structural diagram of the advance and retreat device of the spray bag adjustment device shown in another perspective.

[0019] Figure 5 for Figure 1 A schematic structural diagram of the swing device of the spray bag adjustment device shown.

[0020] Figure 6 and Figure 7 for Figure 1 The schematic diagram of the structure of the lifting device of the spray bag adjustment device is shown.

[0021] Figure 8 and Fig. 9 for Figure 1 A schematic structural diagram of the tilting device of the spray bag adjustment device shown.

[0022] Fig.10 for Figure 1 A schematic structural diagram of the walking device of the spray bag adjustment device shown.

[0023] Fig.11 for Fig.10 A schematic structural diagram of the walking device from another perspective.

[0024] Fig.12 for Fig.10 A schematic structural diagram of the walking device from another perspective.

[0025] Main component symbols

[0026]

[0027]

[0028] The following specific implementation manner will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0032] See also Figure 1 and Figure 2 , Figure 1 and Figure 2 The spray bag adjustment device 100 is used to adjust the position of the spray bag so that the nozzle position of the spray bag is parallel to the generatrix of the cooling roller surface. The spray bag adjustment device 100 includes an advance and retreat device 10, a swing device 20, a lifting device 30, a tilting device 40, a walking device 50 and a control system. The advance and retreat device 10 is relatively arranged on both sides of the upper surface of the swing device 20, and the two sides corresponding to the position of the advance and retreat device 10 on the lower surface of the swing device 20 are respectively connected to the lifting device 30, the tilting device 40 is relatively arranged on both sides of the lifting device 30, and each of the lifting devices 30 is connected to the tilting device 40. The walking device 50 is arranged on one side of one of the tilting devices 40, and the walking device 50 is connected to the tilting device 40. The control system is used to control the operation of each device. In one embodiment, the control system is a PLC control system, which is used to record, store and preset the relevant positions of the spray bag, and automatically produce according to the preset position during production without manual adjustment.

[0033] See also Figure 3 and Figure 4Each of the advance and retreat devices 10 includes an advance and retreat platform 11, a moving mechanism 12, and an advance and retreat motor 13 that are sequentially connected. The advance and retreat platform 11 is provided with a fixing pin 111 for placing the spray bag to move, and the spray bag is fixed to the advance and retreat platform 11 through the fixing pins 111 on both sides. The moving mechanism 12 includes a screw assembly 121 and a slider mechanism 122. The screw assembly 121 is fixed to the advance and retreat platform 11 and the swing device 20 and connected to the advance and retreat motor 13. The slider mechanism 122 is fixed to the bottom of the advance and retreat platform 11 and is slidably arranged on the swing device 20. The advance and retreat platform 11 is driven to move on the swing device 20 by the advance and retreat motor 13, and then the advance and retreat platforms 11 on both sides are controlled to advance and retreat at the same time by controlling the advance and retreat motors 13 on both sides, so as to adjust the advance and retreat coordinates of the spray bag.

[0034] Please also read Figure 5 The swing device 20 includes an upper platform 21, a lower platform 22, a support bearing 23, a locking mechanism 24 and a movable mechanism 25. The upper platform 21 is provided with the moving mechanism 12, and the two sides of the lower platform 22 are respectively connected to the lifting device 30. The support bearing 23 is arranged between the upper platform 21 and the lower platform 22. In one embodiment, there is a gap of 1 to 2 mm between the upper platform 21 and the lower platform 22. The support bearing 23 is arranged at the four corners between the upper platform 21 and the lower platform 22 to support and reduce the swing resistance of the upper platform 21. The locking mechanism 24 connects the upper platform 21 and the lower platform 22 to lock the upper platform 21 and the lower platform 22 to prevent the upper platform 21 and the lower platform 22 from moving. The movable mechanism 25 is arranged on the lower platform 22 and connected to the upper platform 21. The movable mechanism 25 is used to make the upper platform 21 and the lower platform 22 swing relative to the locking position, thereby adjusting the swing coordinates of the spray bag. In one embodiment, the movable mechanism 25 is an electric cylinder and a motor. By adjusting the extension length of the electric cylinder, the upper platform 21 is caused to swing relative to the lower platform 22, thereby changing the spray bag swing coordinates.

[0035] Please also refer to Figure 6 and Figure 7Each of the lifting devices 30 includes a lifting platform 31, a screw mechanism 32 and a lifting motor 33. The lower platform 22 is mounted on the lifting platform 31, and the lifting platform 31 is slidably connected to the tilting device. The screw mechanism 32 is respectively connected to the lifting platform 31 and the tilting device 40, and the lifting motor 33 is disposed on the tilting device 40 and connected to the screw mechanism 32. The corresponding screw mechanism 32 is driven by the lifting motors 33 on both sides, and the corresponding lifting platform 31 is driven to slide on the tilting device 40 by the screw mechanism 32 to adjust the overall lifting position of the spray package and the left and right tilt angles of the spray package. Figure 6 As shown, in one embodiment, two fixing parts 34 are respectively provided on one side of the lower platform 22 and the left lifting platform 31, and the fixing parts 34 are connected by a rotating shaft 35. The other side of the lower platform 22 is not fixed to the corresponding lifting platform 31, and the other side of the lower platform 22 is placed on the right lifting platform 31 through a bearing. The above-mentioned structural setting can make the lifting and lowering of the left and right lifting platforms 31 asynchronous, thereby adjusting the left and right tilt angles of the spray bag. In another embodiment, the lifting and lowering of the left and right lifting platforms 31 can also be controlled by adjusting the operating speed of the lifting motor 33, so as to adjust the overall lifting position of the spray bag and the left and right tilt angles of the spray bag. The lifting device 30 can control the synchronous lifting and lowering of the lower platform 22, the left rise and the right fall, the left fall and the right rise, thereby adjusting the overall lifting position of the spray bag and the left and right tilt angles of the spray bag.

[0036] Please also read Figure 7 , Figure 8 and Fig. 9 The tilting device 40 includes a tilting platform 41, a rotating mechanism 42, and a first driving mechanism 43. A slide rail 411 (such as Figure 6 As shown in the figure, the lifting platform 31 is slidably arranged on the slide rail 411, the other side of the tilting platform 41 is connected to the rotating mechanism 42, the rotating mechanism 42 is rotatably arranged on the walking device 50, and the first driving mechanism 43 is installed on the walking device 50 and connected to the rotating mechanism 42. The first driving mechanism 43 includes a tilting motor 431 and an electric cylinder 432. By controlling the rotation of the tilting motor 431 and adjusting the extension length of the electric cylinder 432, the tilting platform 41 is rotated around the rotating mechanism 42, thereby changing the tilt position of the spray bag in the front and rear directions.

[0037] See also Fig.10 , Fig.11 and Fig.12The walking device 50 includes a walking platform 51, a second driving mechanism 52 and a slide rail assembly 53. The walking platform 51 is provided with the above-mentioned advance and retreat device 10, swing device 20, lifting device 30 and tilting device 40. The walking platform 51 is arranged on the slide rail assembly 53 and connected to the second driving mechanism 52. The second driving mechanism 52 includes a walking motor 521 and a reduction box gear 522 connected to each other. The walking motor 521 is connected to the walking platform 51. The slide rail assembly 53 includes a walking track rack 531, a walking slide rail 532 and a walking track 533. The walking slide rail 532 is connected to the walking platform 51 and is arranged on the walking track 533. The walking track rack 531 is installed on the walking track 533. The reduction box gear 522 is meshed with the walking track rack 531. The travel motor 521 drives the reduction box gear 522 to rotate, and then drives the travel track rack 531 to travel, and then drives the travel platform 51 to slide on the travel track 533 through the travel slide rail 532, thereby changing the left and right translation coordinates of the spray package.

[0038] It can be understood that the above-mentioned motors all adopt servo motors with an accuracy of 0.001mm.

[0039] The above-mentioned spray bag adjustment device is provided with an advance and retreat device, a swing device, a lifting device, a tilting device and a walking device, which are respectively used to adjust the advance and retreat coordinates, swing coordinates, left and right tilt angles, front and rear tilt angles and left and right translation coordinates of the spray bag. Through the cooperation between the devices, the adjustment of all angles of the spray bag can be achieved, which greatly improves the quality of the amorphous alloy strip in the production process.

[0040] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection claimed by the present invention.

Claims

1. A spray bag adjustment device, comprising an advance and retreat device and a walking device, wherein the spray bag is arranged on the advance and retreat device, and is characterized in that: The spray bag adjustment device also includes a swing device, a lifting device and a tilting device, the advance and retreat device is arranged on the upper surface of the swing device, and the advance and retreat device is moved in the front and rear directions on the swing device to adjust the front and rear position of the spray bag, the swing device is adjusted by rotating in the horizontal direction to adjust the swing position of the spray bag, the lifting device is arranged on the lower surface of the swing device, and the height of both sides of the swing device is adjusted by the lifting device to adjust the lifting position of the spray bag and the left and right tilt angle of the spray bag, the tilting device is arranged on both sides of the lifting device, each of the tilting devices is connected to the corresponding lifting device, and the front and rear tilt angle of the lifting device is controlled by the tilting device to adjust the tilt position of the spray bag in the front and rear direction, the advance and retreat device, the swing device, the lifting device and the tilting device are all arranged on the walking device, and the left and right positions of the spray bags are adjusted by moving the walking device left and right; The swing device includes an upper platform, a lower platform and a movable mechanism, the upper platform is connected to the lower platform, the upper platform is connected to the advance and retreat device, the lower platform is connected to the lifting device, and the movable mechanism is arranged on the lower platform and connected to the upper platform, and is used to make the upper platform swing relative to the lower platform; The advance and retreat device includes an advance and retreat platform, a moving mechanism and an advance and retreat motor which are sequentially connected. The advance and retreat platform is provided with a fixing pin for fixing the spray bag. The moving mechanism is slidably arranged on the upper platform. The advance and retreat motor drives the moving mechanism, thereby driving the advance and retreat platform to move on the upper platform. The lifting device comprises a lifting platform, a screw mechanism and a lifting motor, the lifting platform is provided with the lower platform, the lifting platform is slidably connected to the tilting device, the screw mechanism is respectively connected to the lifting platform and the tilting device, the lifting motor is arranged on the tilting device and connected to the screw mechanism, the corresponding screw mechanism is driven by the lifting motor, and then the corresponding lifting platform is driven to slide on the tilting device; The tilting device comprises a tilting platform and a rotating mechanism, the tilting platform is connected to the lifting platform, and the rotating mechanism is rotatably arranged on the walking device; The walking device comprises a walking platform, a second driving mechanism and a slide rail assembly. The walking platform is equipped with the rotating mechanism. The walking platform is arranged on the slide rail assembly and connected to the second driving mechanism.

2. The spray bag adjustment device according to claim 1, characterized in that: The swing device also includes a locking mechanism, which connects the upper platform and the lower platform and is used to lock the upper platform and the lower platform.

3. The spray bag adjustment device according to claim 1, characterized in that: A slide rail is provided on one side of the tilting platform, and the lifting platform is slidably arranged on the slide rail.

4. The spray bag adjustment device according to claim 1, characterized in that: The second driving mechanism includes a travel motor and a reduction box gear connected to each other, the travel motor is connected to the travel platform, and the reduction box gear is connected to the slide rail assembly.

5. The spray bag adjustment device according to claim 4, characterized in that: The slide rail assembly includes a walking rail rack, a walking slide rail and a walking rail. The walking slide rail is connected to the walking platform and is arranged on the walking rail. The walking rail rack is installed on the walking rail, and the walking rail rack is meshed with the reduction box gear.

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