Automatic metal powder smoothing device
Patent Information
- Application Number
- CN202522312007.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-31
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-31
AI Technical Summary
[0005]针对以上不足，本实用新型提供一种金属粉末自动抹平装置，旨在解决传统人工铺平金属粉末效率低及质量不稳定的问题
1.本装置通过连接部件、驱动部件、振动电机、两组对称夹持部件与带突出边缘托盘的配合，利用驱动部件驱动夹持部件夹持托盘，再由振动电机带动夹持部件及托盘振动实现金属粉末自动平整，替代了传统人工铺平操作，有效提升了粉末铺平效率与质量稳定性。
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Figure CN224779356U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal powder manufacturing technology, and in particular to an automatic metal powder smoothing device. Background Technology
[0002] In the metal powder manufacturing industry, the reduction process is the core link that determines the purity, particle size, and physical properties of metal powders. The metal powder loading operation before reduction is a key preliminary process to ensure the efficient and stable operation of the reduction furnace. The traditional operation mode commonly used in the industry at present requires manual completion of the entire process of "powder loading - powder leveling - conveyor belt placement". Among them, the "leveling" step directly affects the subsequent reduction effect.
[0003] Specifically, operators first pour a measured amount of metal powder into a dedicated tray, then use a simple tool such as a scraper or rake to repeatedly scrape and comb the surface of the tray to ensure even distribution and a smooth surface. This is to prevent localized powder accumulation that could lead to uneven heating in the reduction furnace, resulting in powder sintering, agglomeration, and component segregation, among other quality problems. It also prevents powder from overflowing from the edges of the tray, causing raw material loss and conveyor belt contamination. However, this manual operation method suffers from several problems, including low efficiency, poor quality stability, and the potential for dust pollution during operation. This not only pollutes the working environment but may also damage the operator's respiratory system and pose a dust explosion hazard.
[0004] Therefore, we need to develop a device that can replace manual labor and automatically spread metal powder. Utility Model Content
[0005] To address the above shortcomings, this utility model provides an automatic metal powder leveling device, which aims to solve the problems of low efficiency and unstable quality of traditional manual metal powder leveling.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: An automatic metal powder leveling device includes a connecting component, a driving component, a vibrating motor, a clamping component, and a tray. The tray has a protruding edge on its side for clamping. The driving component is installed on the upper part of the connecting component. Two sets of clamping components are symmetrically installed on the lower part of the connecting component. The vibrating motor is installed on the clamping component. The clamping component is used to clamp the tray. The vibrating motor is used to drive the clamping component to vibrate, thereby driving the tray to vibrate to achieve automatic leveling of the metal powder in the tray.
[0007] Preferably, the connecting component includes a mounting plate, a connecting post, a first connecting piece, a spring, and a first limiting rod. The connecting post is mounted on the upper part of the mounting plate, the first connecting piece is mounted on both sides of the mounting plate, there are two first limiting rods mounted inside the two first connecting pieces, there are two springs sleeved on the first limiting rods, and the clamping component includes a sleeve. The sleeves of the two sets of clamping components are correspondingly sleeved on the two first limiting rods, and the spring is located between the sleeve and the first connecting piece. The mounting plate has a mounting hole in the middle. The driving component includes a telescopic cylinder, which is fixed to the connecting column and its driving rod passes through the mounting hole to act on two sets of clamping components to realize the opening and closing of the clamping components.
[0008] Preferably, the clamping component includes a fixing rod, a dustproof plate, a second connecting member, a mounting shaft, and a lower clamping plate. The two ends of the fixing rod are fixedly connected to the sleeve and the dustproof plate respectively. There are two second connecting members, which are fixedly connected to the lower outer side of the dustproof plate. The mounting shaft is fixed between the two second connecting members. The lower clamping plate is mounted on the mounting shaft. The vibration motor is mounted on the dustproof plate. The tray is located between the dustproof plate and the lower clamping plate.
[0009] Preferably, the driving component further includes a triangular plate, and the clamping component further includes rollers. The rollers are installed on the side of the sleeve away from the spring, and the triangular plate is installed in an inverted triangular shape at the lower part of the driving rod. When the driving rod moves downward, it drives the triangular plate downward, and the rollers of the two sets of clamping components are symmetrically separated to both sides due to the triangular plate.
[0010] Preferably, one of the two sets of clamping components has two third limiting rods on the inner side of one dustproof plate, and the other dustproof plate has limiting holes that match the two third limiting rods on the inner side.
[0011] Preferably, the lower clamping plate includes a limiting plate and a clamping plate, with the limiting plate and clamping plate forming a 90-degree angle. A connecting hole is provided at the connection position. The lower clamping plate with the angle facing inward and the limiting plate with the angle facing outward are rotatably mounted on the mounting shaft through the connecting hole to achieve adaptive clamping of the pallet edge. When the two sets of clamping components are not closed, the lower clamping plate will tilt because the clamping plate is heavier than the limiting plate, making the angle between the clamping plate and the dustproof plate larger, thus facilitating the entry of the pallet edge. When the edge of the pallet touches the limiting plate, it will bring the lower clamping plate back to a state where the clamping plate and the dustproof plate are parallel, thereby fixing the pallet.
[0012] Preferably, the clamping component further includes a second limiting rod, which is fixed to the outside of the two second connectors to limit excessive rotation of the lower clamping plate.
[0013] Preferably, the upper inner side of the limiting plate is also provided with a chamfer to allow the edge of the tray used for clamping to penetrate deeper.
[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This device, through the cooperation of connecting components, driving components, vibration motor, two sets of symmetrical clamping components and a tray with protruding edges, uses the driving component to drive the clamping components to clamp the tray, and then the vibration motor drives the clamping components and the tray to vibrate to achieve automatic leveling of metal powder, replacing the traditional manual leveling operation and effectively improving the powder leveling efficiency and quality stability.
[0015] 2. The clamping component is designed with a dustproof plate. When clamped, the dustproof plate completely covers the tray opening, which avoids the pollution of the working environment caused by dust flying during manual operation, damage to the respiratory system of operators, and the safety hazard of dust explosion. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an assembly drawing of the connecting component and the driving component in this utility model; Figure 3 This is an exploded view of the clamping component in this utility model; Figure 4 In this utility model Figure 3 Enlarged view of the component at point A.
[0018] Reference numerals: 1. Connecting component; 101. Mounting plate; 102. Connecting column; 103. First connecting piece; 104. Spring; 105. First limiting rod; 106. Mounting hole; 2. Driving component; 201. Telescopic cylinder; 202. Triangular plate; 3. Vibration motor; 4. Clamping component; 401. Dustproof plate; 402. Fixing rod; 403. Sleeve; 404. Roller; 405. Second connecting piece; 406. Mounting shaft; 407. Second limiting rod; 408. Lower clamping plate; 4081. Clamping plate; 4082. Connecting hole; 4083. Limiting plate; 409. Third limiting rod; 5. Tray. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.
[0022] This embodiment provides an automatic metal powder leveling device, which can effectively replace manual labor in leveling metal powder. Combined with an automatic quantitative feeding conveyor, it solves problems such as low efficiency, unstable quality, and safety hazards associated with manual operation. Through vibration, it automatically levels the metal powder within the tray 5, ensuring the smooth progress of subsequent reduction processes. Figures 1-4 As shown, the device includes a connecting component 1, a driving component 2, a vibration motor 3, two sets of symmetrical clamping components 4, and a tray 5 with protruding edges. The connecting component 1 provides support for all components. The driving component 2 drives the clamping components 4 to open and close, and the clamping components 4 can stably clamp the tray 5. The vibration motor 3 is mounted on the clamping components 4. During operation, the driving component 2 drives the clamping components 4 to clamp the tray 5, and the vibration motor 3 drives the clamping components 4 and the tray 5 to vibrate, so that the metal powder in the tray 5 is automatically leveled.
[0023] The connecting component 1 serves as the basic support structure of the entire device, used for mounting and connecting the driving component 2 and the clamping component 4. The connecting component 1 includes a mounting plate 101, a connecting column 102, a first connecting piece 103, a spring 104, and a first limiting rod 105. The mounting plate 101 is a rectangular plate. The connecting column 102 is mounted on the upper part of the mounting plate 101, and its lower end is fixedly connected to the center of the upper surface of the mounting plate 101 by welding. The function of the connecting column 102 is to provide a mounting support point for the driving component 2, enabling the driving component 2 to be stably mounted on the upper part of the connecting component 1. The connecting column 102 can be mounted on the lifting rod or fixedly installed for overall use as needed. There are two first connecting pieces 103, which are fixedly mounted on the left and right sides of the mounting plate 101 respectively, and the installation positions of the two first connecting pieces 103 are symmetrical about the center line of the mounting plate 101. There are two first limiting rods 105, both of which are cylindrical rods. The two first limiting rods 105 are fixedly installed on the inner side of the two first connecting parts 103, and the two first limiting rods 105 are parallel to each other. Their axial direction is consistent with the length direction of the mounting plate 101. The function of the first limiting rods 105 is to provide sliding guidance for the sleeve 403 of the clamping component 4, restricting the clamping component 4 to move only along the axial direction of the first limiting rods 105, and preventing the clamping component 4 from deviating during the movement. There are two springs 104, both of which are cylindrical compression springs 104. The two springs 104 are respectively sleeved on the two first limiting rods 105, and one end of the spring 104 abuts against the inner surface of the first connecting member 103, and the other end is used to abut against the sleeve 403 of the clamping member 4. The function of the spring 104 is to provide elastic support for the sleeve 403 when the clamping member 4 is in the non-working state, so that the two sets of clamping members 4 can maintain a certain initial distance. At the same time, when the driving member 2 drives the clamping member 4 to close and clamp the tray 5, the elastic deformation of the spring 104 absorbs part of the impact force, so as to avoid excessive clamping force and damage to the tray 5. When the driving member 2 releases the force on the clamping member 4, the spring 104 can push the sleeve 403 to drive the clamping member 4 to reset, which is convenient for the next clamping operation. A drive component 2 is installed on the upper part of the connecting component 1. The function of the drive component 2 is to provide power for the opening and closing of the clamping component 4. The action of the drive component 2 drives the two sets of clamping components 4 to move closer or further apart, thereby realizing the clamping and release of the tray 5. The drive component 2 includes a telescopic cylinder 201 and a triangular plate 202. The telescopic cylinder 201 is selected from pneumatic cylinders or hydraulic cylinders, depending on the pressure requirements of the actual working scenario. The cylinder body of the telescopic cylinder 201 is fixedly connected to the connecting column 102 by bolts. The drive rod of the telescopic cylinder 201 is set downward, and a circular mounting hole 106 is provided in the middle of the mounting plate 101 of the connecting component 1. The diameter of the mounting hole 106 is slightly larger than the diameter of the drive rod of the telescopic cylinder 201, so that the drive rod of the telescopic cylinder 201 can pass through the mounting hole 106 and extend to the bottom of the mounting plate 101 to act on the two sets of clamping components 4. The triangular plate 202 is an isosceles triangular plate structure made of metal. It is installed in an inverted triangular shape at the lower part of the drive rod of the telescopic cylinder 201. Specifically, the apex of the triangular plate 202 faces upwards and is fixedly connected to the lower end of the drive rod by welding or bolting. The two base angles of the triangular plate 202 face the two sets of clamping components 4. The function of the triangular plate 202 is to convert the linear downward movement of the drive rod of the telescopic cylinder 201 into the horizontal movement of the two sets of clamping components 4 along the axis of the first limit rod 105. When the drive rod moves downwards, it drives the triangular plate 202 to move downwards synchronously. The two hypotenuses of the triangular plate 202 are respectively aligned with the two sets of clamping components 4. When the rollers 404 of the two sets of clamping components 4 come into contact, as the triangular plate 202 continues to move downward, it generates a horizontal pushing force on the rollers 404, causing the rollers 404 of the two sets of clamping components 4 to separate symmetrically to both sides. This, in turn, drives the entire clamping component 4 to move to both sides along the first limiting rod 105, thereby opening the clamping component 4. When the drive rod moves upward, it drives the triangular plate 202 to move upward synchronously. The pushing force of the triangular plate 202 on the rollers 404 gradually decreases. At this time, under the elastic force of the spring 104, the sleeve 403 drives the clamping component 4 to move towards the middle along the first limiting rod 105, thereby closing the clamping component 4. The device is equipped with two sets of clamping components 4, which are symmetrically installed on the lower part of the connecting component 1. The function of the clamping components 4 is to clamp and fix the tray 5, so that when the vibration motor 3 is working, the tray 5 can vibrate synchronously with the clamping components 4, thereby achieving the flattening of the metal powder in the tray 5 through vibration. At the same time, the tray 5 can be released after the operation is completed, which facilitates the transfer of the tray 5. The clamping component 4 includes a sleeve 403, a fixing rod 402, a dustproof plate 401, a second connecting member 405, a mounting shaft 406, a lower clamping plate 408, a roller 404, a second limiting rod 407, and a third limiting rod 409. The sleeve 403 is a cylindrical tubular structure, and the inner diameter of the sleeve 403 is slightly larger than the outer diameter of the first limiting rod 105. The sleeves 403 of the two sets of clamping components 4 are correspondingly sleeved on the two first limiting rods 105. The sleeves 403 can slide freely along the axial direction of the first limiting rods 105. One end of the sleeve 403 abuts against the other end of the spring 104. When the spring 104 is in its natural state, the sleeve 403 is held in the initial position close to the center of the mounting plate 101 under the action of the spring 104. The roller 404 is a cylindrical roller, which is mounted on the side of the sleeve 403 away from the spring 104 via bearings. Specifically, two opposing lugs are welded to the side wall of the sleeve 403 away from the spring 104, and the lugs have shaft holes. The roller 404 is mounted between the two lugs via a rotating shaft, and the roller 404 can rotate freely around the rotating shaft. The outer circumferential surface of the roller 404 is in contact with the hypotenuse of the triangular plate 202. When the triangular plate 202 moves up and down, the roller 404 drives the sleeve 403 to slide along the first limiting rod 105 under the action of the hypotenuse of the triangular plate 202. There are two fixing rods 402. One end of each fixing rod 402 is fixedly connected to the lower surface of the sleeve 403 by welding, and the two fixing rods 402 are parallel to each other. The other end of the fixing rod 402 is used to connect the dustproof plate 401, which serves to connect and support the dustproof plate 401. The dustproof plate 401 is a rectangular plate structure, with an area slightly larger than the upper surface area of the tray 5. The other ends of the two fixing rods 402 are fixedly connected to the outer surface of the dustproof plate 401 by welding or bolting. The function of the dustproof plate 401 is to prevent metal powder inside the tray 5 from splashing during vibration, avoiding dust pollution of the working environment, and at the same time providing an installation position for the vibration motor 3. The vibration motor 3 is fixedly installed on the outer surface of the dustproof plate 401 by bolts. The vibration motor 3 is a small high-frequency vibration motor 3, whose vibration frequency and amplitude can be adjusted according to the type and particle size of the metal powder. When the vibration motor 3 is working, the vibration energy generated is transmitted to other parts of the clamping component 4 through the dustproof plate 401, thereby driving the tray 5 to vibrate synchronously. Under the action of vibration, the metal powder inside the tray 5 gradually disperses and tends to flatten, achieving an automatic smoothing effect.
[0024] There are two second connecting pieces 405, which are fixedly installed on the lower part of the outer surface of the dustproof plate 401. The two second connecting pieces 405 are symmetrical about the center line of the dustproof plate 401. The function of the second connecting pieces 405 is to provide mounting support for the mounting shaft 406 and to install the second limiting rod 407. The mounting shaft 406 is a cylindrical rod. Both ends of the mounting shaft 406 are fixed to the inner side of the two second connecting pieces 405 by bolts. The axial direction of the mounting shaft 406 is consistent with the length direction of the dustproof plate 401. The function of the mounting shaft 406 is to provide a rotating shaft for the lower clamping plate 408, so that the lower clamping plate 408 can rotate freely around the mounting shaft 406 to adapt to the protruding edge of the side of the tray 5. The lower clamping plate 408 includes a limiting plate 4083 and a clamping plate 4081. Both the limiting plate 4083 and the clamping plate 4081 are rectangular plate structures. The limiting plate 4083 and the clamping plate 4081 are fixedly connected by welding, and the included angle between them is 90 degrees. A circular connecting hole 4082 is provided at the connection position of the limiting plate 4083 and the clamping plate 4081. The inner diameter of the connecting hole 4082 is slightly larger than the outer diameter of the mounting shaft 406. The lower clamping plate 408 is rotatably mounted on the mounting shaft 406 through the connecting hole 4082. The included angle of the lower clamping plate 408 faces inward and the limiting plate 4083 is set outward. This structural design can realize the adaptive edge of the pallet 5 used for clamping. When the two sets of clamping components 4 are not closed, because the weight of the clamping plate 4081 is greater than that of the limiting plate 4083, the lower clamping plate 408 will tilt around the mounting shaft 406 under the action of gravity, which increases the angle between the clamping plate 4081 and the dustproof plate 401, thereby forming a larger opening between the two sets of clamping components 4, making it easier for the protruding edge of the side of the tray 5 to enter between the dustproof plate 401 and the lower clamping plate 408; when the edge of the tray 5 enters the designated position and touches the limiting plate 4083, as the two sets of clamping components 4 continue to close, the edge of the tray 5 exerts a pushing force on the limiting plate 4083, bringing the lower clamping plate 408 back to a state where the clamping plate 4081 and the dustproof plate 401 are parallel to each other. At this time, the clamping plate 4081 and the dustproof plate 401 cooperate to clamp the edge of the tray 5, thereby fixing the tray 5.
[0025] To prevent the lower clamping plate 408 from rotating excessively under gravity, a second limiting rod 407 is fixedly connected to the outside of the two second connecting parts 405. The second limiting rod 407 is a cylindrical metal rod, and its two ends are fixed to the outside of the two second connecting parts 405 by bolts. The axial direction of the second limiting rod 407 is consistent with the axial direction of the mounting shaft 406. When the clamping part 4 is in the unclosed state and the clamping plate 408 is tilted, the lower end of the clamping plate 4081 will contact the second limiting rod 407. The second limiting rod 407 acts as a block for the clamping plate 4081, restricting the lower clamping plate 408 from continuing to rotate, and preventing the lower clamping plate 408 from failing to properly reset and clamp the tray 5 due to excessive tilting. In addition, a chamfer is provided on the upper part of the inner side of the limiting plate 4083. The chamfer serves to guide the pallet 5 when its edge enters between the dustproof plate 401 and the lower clamping plate 408, so that the edge of the pallet 5 can enter the designated position more smoothly and avoid the pallet 5 from being unable to enter smoothly due to collision between the edge of the pallet 5 and the corner of the limiting plate 4083. To further improve the alignment accuracy when the two sets of clamping components 4 are closed, and to prevent the pallet 5 from being unstable due to the misalignment of the two sets of clamping components 4, two third limiting rods 409 are fixedly installed on the inner surface of one of the dustproof plates 401 of the two sets of clamping components 4. The third limiting rods 409 are cylindrical rods, and the two third limiting rods 409 are parallel to each other and perpendicular to the inner surface of the dustproof plate 401. A limiting hole matching the two third limiting rods 409 is opened at the corresponding position on the inner surface of the other dustproof plate 401. The inner diameter of the limiting hole is slightly larger than the outer diameter of the third limiting rod 409. When the two sets of clamping components 4 are closed, the third limiting rods 409 can be inserted into the corresponding limiting holes, playing a positioning and guiding role, ensuring that the two sets of clamping components 4 can be accurately aligned, and improving the stability of clamping the pallet 5. The tray 5 used to hold the metal powder in the device is a rectangular metal tray. The left and right sides of the tray 5 are integrally formed with protruding edges. The edges are designed to cooperate with the dustproof plate 401 and the lower clamping plate 408 of the clamping component 4, so that the clamping component 4 can clamp and fix the tray 5, and at the same time prevent the metal powder in the tray 5 from overflowing from the side during vibration.
[0026] The working process of the automatic metal powder smoothing device is as follows: First, the telescopic cylinder 201 is in the initial state, the drive rod retracts, and the triangular plate 202 is in a higher position. At this time, under the elastic force of the spring 104, the sleeves 403 of the two sets of clamping components 4 approach the center of the mounting plate 101, and the two sets of clamping components 4 are in a closed state. When metal powder smoothing is required, the tray 5 containing a certain amount of metal powder is transported between the two sets of clamping components 4, and then the telescopic cylinder 201 is controlled to move, and the drive rod extends downward. The triangular plate 202 moves downward, and its hypotenuse contacts the rollers 404 of the two sets of clamping components 4, generating a horizontal thrust. This causes the sleeves 403 of the two sets of clamping components 4 to slide to both sides along the first limit rod 105, compressing the spring 104. The two sets of clamping components 4 gradually open until the tray 5 can smoothly enter between the two sets of clamping components 4. Then, the control telescopic cylinder 201 drives the rod to retract upward, causing the triangular plate 202 to move upward. The thrust of the triangular plate 202 on the rollers 404 decreases. Under the elastic force of spring 104, the sleeves 403 of the two sets of clamping components 4 slide towards the middle along the first limiting rod 105 and gradually close. The protruding edge of the side of the tray 5 enters between the dustproof plate 401 and the lower clamping plate 408. When the edge of the tray 5 touches the limiting plate 4083, it pushes the lower clamping plate 408 back to a state where the clamping plate 4081 is parallel to the dustproof plate 401, thus achieving clamping and fixing of the tray 5. Then, the vibration motor 3 is started, and the vibration generated by the vibration motor 3 is transmitted to the entire device through the dustproof plate 401. The clamping component 4 drives the tray 5 to vibrate synchronously. The metal powder in the tray 5 gradually disperses under the vibration, and the locally accumulated powder flows to the low-lying areas, eventually achieving a smooth surface. After the metal powder is smoothed, the vibration motor 3 is turned off, and the telescopic cylinder 201 is controlled to extend downward, driving the triangular plate 202 to move downward, causing the two sets of clamping components 4 to open and release the tray 5. Finally, the tray 5 with the smoothed metal powder is transferred to the subsequent reduction process through the conveying device, completing one automatic smoothing operation.
[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. An automatic metal powder leveling device, characterized in that: The device includes a connecting component (1), a driving component (2), a vibration motor (3), a clamping component (4), and a tray (5). The tray (5) has a protruding edge on its side for clamping. The driving component (2) is installed on the upper part of the connecting component (1). The clamping component (4) has two sets and is symmetrically installed on the lower part of the connecting component (1). The vibration motor (3) is installed on the clamping component (4). The clamping component (4) is used to clamp the tray (5). The vibration motor (3) is used to drive the clamping component (4) to vibrate, thereby driving the tray (5) to vibrate to achieve automatic leveling of the metal powder in the tray (5).
2. The automatic metal powder leveling device according to claim 1, characterized in that: The connecting component (1) includes a mounting plate (101), a connecting post (102), a first connecting piece (103), a spring (104), and a first limiting rod (105). The connecting post (102) is installed on the upper part of the mounting plate (101), the first connecting piece (103) is installed on both sides of the mounting plate (101), there are two first limiting rods (105) installed inside the two first connecting pieces (103), there are two springs (104) and they are sleeved on the first limiting rods (105). The clamping component (4) includes a sleeve (403). The sleeves (403) of the two sets of clamping components (4) are correspondingly sleeved on the two first limiting rods (105), and the springs (104) are located between the sleeves (403) and the first connecting piece (103). The mounting plate (101) has a mounting hole (106) in the middle. The driving component (2) includes a telescopic cylinder (201). The telescopic cylinder (201) is fixed to the connecting column (102) and its driving rod passes through the mounting hole (106) and acts on two sets of clamping components (4) to realize the opening and closing of the clamping components (4).
3. The automatic metal powder leveling device according to claim 2, characterized in that: The clamping component (4) includes a fixing rod (402), a dustproof plate (401), a second connecting member (405), a mounting shaft (406), and a lower clamping plate (408). The two ends of the fixing rod (402) are fixed to the sleeve (403) and the dustproof plate (401), respectively. There are two second connecting members (405) and they are fixed to the lower outer side of the dustproof plate (401). The mounting shaft (406) is fixed between the two second connecting members (405). The lower clamping plate (408) is mounted on the mounting shaft (406). The vibration motor (3) is mounted on the dustproof plate (401). The tray (5) is located between the dustproof plate (401) and the lower clamping plate (408).
4. The automatic metal powder leveling device according to claim 2, characterized in that: The driving component (2) also includes a triangular plate (202), and the clamping component (4) also includes a roller (404). The roller (404) is installed on the side of the sleeve (403) away from the spring (104). The triangular plate (202) is installed in an inverted triangle shape at the lower part of the driving rod. When the driving rod moves downward, it drives the triangular plate (202) downward. The rollers (404) of the two sets of clamping components (4) are symmetrically separated to both sides due to the triangular plate (202).
5. The automatic metal powder smoothing device according to claim 3, characterized in that: Two third limiting rods (409) are provided on the inner side of one of the two sets of clamping components (4), and a limiting hole matching the two third limiting rods (409) is provided on the inner side of the other dustproof plate (401).
6. The automatic metal powder leveling device according to claim 3, characterized in that: The lower clamping plate (408) includes a limiting plate (4083) and a clamping plate (4081). The limiting plate (4083) and the clamping plate (4081) form a 90-degree angle. A connecting hole (4082) is provided at the connection position. The lower clamping plate (408) with the angle facing inward and the limiting plate (4083) with the angle facing outward are rotatably mounted on the mounting shaft (406) through the connecting hole (4082) to achieve adaptive adaptation to the edge of the tray (5) used for clamping.
7. The automatic metal powder leveling device according to claim 6, characterized in that: The clamping component (4) further includes a second limiting rod (407) which is fixed to the outside of the two second connectors (405) to limit the excessive rotation of the lower clamping plate (408).
8. The automatic metal powder leveling device according to claim 6, characterized in that: The upper inner side of the limiting plate (4083) is also provided with a chamfer so that the edge of the tray (5) used for clamping can be better inserted.