Efficient filtering and separating device for tin powder preparation

Abstract

The utility model belongs to the technical field of filtering and separating, and discloses an efficient filtering and separating device for tin powder preparation, which comprises a shell, a feed port is fixedly mounted at the upper end of the shell, a material limiting mechanism is arranged in the feed port, a plurality of screening plates are slidably connected to the inner wall of the shell, and supporting blocks are fixedly connected among the screening plates. A first motor is fixedly installed at the upper end of the shell, and a transmission rod is fixedly installed on an output shaft of the first motor. According to the device, materials are poured into the feeding opening, the materials are screened and classified through the screening plate, the first motor is started to drive the transmission rod to rotate, and a first cam extrudes a first transmission block to move; and a first spring is extruded by a screening plate, a first transmission block makes contact with a first cam all the time under the action of the first spring, the screening plate can shake conveniently, the material screening speed is increased, classified materials are filtered through a filtering plate, some impurities in the materials are filtered out, and the material quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of filtration and separation technology, specifically to a high-efficiency filtration and separation device for tin powder preparation. Background Technology

[0002] Tin powder is stable in air, but it is easily oxidized, especially in humid air. It is used in the electronics industry as a high-purity reagent.

[0003] In existing technologies, tin powder is produced in powder form, which can easily cause it to mix with impurities. Without careful inspection, it is difficult to distinguish between them. When impurities are generated in the tin powder, it will affect the use of the tin powder and the quality of the product.

[0004] To address these shortcomings, a high-efficiency filtration and separation device for tin powder preparation is proposed, which is upgraded and modified based on the existing device. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency filtration and separation device for tin powder preparation in order to solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A high-efficiency filtration and separation device for tin powder preparation includes a housing. A feed inlet is fixedly installed at the upper end of the housing. A limiting mechanism is provided inside the feed inlet. Multiple screening plates are slidably connected to the inner wall of the housing. Support blocks are fixedly connected between the screening plates. A motor is fixedly installed at the upper end of the housing. A transmission rod is fixedly installed on the output shaft of the motor. The end of the transmission rod away from the motor is rotatably connected to the inner wall of the housing via a bearing. A cam is fixedly installed at the middle of the outer end of the transmission rod. The outer end of the cam abuts against a transmission block. A mounting plate is fixedly connected to the end of the transmission block away from the cam. The outer end of the mounting plate is fixedly installed to the outer end of the screening plate. A spring is fixedly installed at the other end of the screening plate. The end of the spring away from the screening plate is fixedly installed to the inner wall of the outer shell. Discharge hoses are fixedly installed at the outer ends of multiple screening plates. A collection plate is fixedly installed at the bottom of the screening plate. A baffle is fixedly connected to the lower ends of the collection plate and the discharge hose. A filter plate is slidably connected to the lower side of the inner wall of the outer shell. The upper end of the filter plate is fixedly installed to the lower end of the baffle. A collection soft plate is fixedly installed at the lower end of the filter plate. A discharge pipe is fixedly installed at the lower end of the collection soft plate. One end of the discharge pipe extends out of the outer shell.

[0008] Furthermore, a support frame is fixedly connected to the lower end of the outer casing.

[0009] Furthermore, a second cam is fixedly installed at the lower outer end of the transmission rod, a second transmission block is abutted at the outer end of the second cam, the end of the second transmission block away from the second cam is fixedly installed at the outer end of the filter plate, a second spring is fixedly installed at the other end of the filter plate, and one end of the second spring is fixedly installed at the inner wall of the outer shell.

[0010] Furthermore, a limiting block is fixedly connected to the outer end of the screening plate and the filter plate, and the outer end of the limiting block is slidably connected to the inner wall of the outer shell.

[0011] Furthermore, the material limiting mechanism includes a second motor. The second motor is fixedly installed on the upper outer side of the outer end of the housing. A threaded rod is fixedly installed on the output shaft of the second motor. The outer end of the threaded rod is rotatably connected to the inner wall of the housing through a bearing. The outer end of the threaded rod is threadedly connected to a material limiting plate. The outer end of the material limiting plate is slidably connected to the inner wall of the housing.

[0012] Furthermore, guide blocks are fixedly connected to both ends of the limiting plate, and a guide groove is provided on the inner wall of the outer shell for the outer end of the guide block to slide.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention involves pouring materials into the feed inlet, where a screening plate sorts and classifies the materials. A motor drives a transmission rod to rotate, causing a cam to press against a transmission block, which in turn presses against a spring. The spring ensures the transmission block remains in contact with the cam, facilitating the shaking of the screening plate and increasing the screening speed. The sorted materials are then filtered through a filter plate, removing impurities and improving material quality.

[0015] This invention uses a second starting motor to drive a threaded rod to rotate, which moves the limiting plate and facilitates adjustment of the distance between the limiting plate and the feed inlet, thereby regulating the speed at which material enters the shell and preventing excessive material from causing blockage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the screening plate structure of this utility model;

[0018] Figure 3 This is a top view of the connection between the cam and the transmission block of this utility model;

[0019] Figure 4 This is a schematic diagram of the filter plate structure of this utility model;

[0020] Figure 5 This is an internal sectional view of the outer casing of this utility model;

[0021] Figure 6 This is a top-view internal sectional view of the outer shell of this utility model.

[0022] Reference numerals: 1. Outer shell; 10. Feed inlet; 11. Motor 1; 12. Discharge pipe; 13. Support frame; 14. Screening plate; 141. Limiting block; 142. Discharge hose; 143. Supporting block; 144. Baffle; 145. Collection plate; 15. Mounting plate; 151. Transmission block 1; 152. Spring 1; 153. Cam 1; 154. Transmission rod; 16. Filter plate; 161. Collection soft plate; 17. Transmission block 2; 171. Cam 2; 172. Spring 2; 2. Material limiting mechanism; 21. Motor 2; 22. Threaded rod; 23. Guide block; 24. Guide groove; 25. Material limiting plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They 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. Therefore, they should not be construed as limitations on this utility model.

[0027] like Figures 1 to 6 As shown, a high-efficiency filtration and separation device for tin powder preparation includes a housing 1. A feed inlet 10 is fixedly installed at the upper end of the housing 1. A limiting mechanism 2 is provided inside the feed inlet 10. Multiple screening plates 14 are slidably connected to the inner wall of the housing 1. Support blocks 143 are fixedly connected between the screening plates 14. A motor 11 is fixedly installed at the upper end of the housing 1. A transmission rod 154 is fixedly installed on the output shaft of the motor 11. The end of the transmission rod 154 away from the motor 11 is rotatably connected to the inner wall of the housing 1 via a bearing. A cam 153 is fixedly installed in the middle of the end. A transmission block 151 abuts against the outer end of the cam 153. A mounting plate 15 is fixedly connected to the end of the transmission block 151 away from the cam 153. The outer end of the mounting plate 15 is fixedly installed with the outer end of the screening plate 14. A spring 152 is fixedly installed at the other end of the screening plate 14. The end of the spring 152 away from the screening plate 14 is fixedly installed with the inner wall of the outer shell 1. A discharge hose 142 is fixedly installed at the outer ends of multiple screening plates 14. A support frame 13 is fixedly connected to the lower end of the outer shell 1.

[0028] Specifically, by pouring the material into the feed inlet 10, the material is screened and classified by the screening plate 14. The starting motor 11 drives the transmission rod 154 to rotate, causing the cam 153 to press the transmission block 151 to move, which in turn causes the screening plate 14 to press the spring 152. Through the action of the spring 152, the transmission block 151 is always in contact with the cam 153, which facilitates the shaking of the screening plate 14 and improves the screening speed of the material.

[0029] like Figure 1 , Figure 4 and Figure 5 As shown, a collection plate 145 is fixedly installed at the bottom of the screening plate 14. A baffle 144 is fixedly connected to the lower end of the collection plate 145 and the discharge hose 142. A filter plate 16 is slidably connected to the lower side of the inner wall of the outer shell 1. The upper end of the filter plate 16 is fixedly installed to the lower end of the baffle 144. A collection soft plate 161 is fixedly installed at the lower end of the filter plate 16. A discharge pipe 12 is fixedly installed at the lower end of the collection soft plate 161. One end of the discharge pipe 12 extends out of the outer shell 1. Specifically, the sorted material is conveyed to the filter plate 16 through the discharge hose 142 and the collection soft plate 161 to filter the material (tin powder).

[0030] like Figure 1 and Figure 5As shown, a second cam 171 is fixedly installed at the lower outer end of the transmission rod 154. The outer end of the second cam 171 abuts against a second transmission block 17. The end of the second transmission block 17 away from the second cam 171 is fixedly installed with the outer end of the filter plate 16. A second spring 172 is fixedly installed at the other end of the filter plate 16. One end of the second spring 172 is fixedly installed with the inner wall of the outer casing 1. Specifically, through the cooperation of the second spring 172, the second cam 171 and the second transmission block 17, the filter plate 16 can stably shake the material, thereby improving the filtration speed.

[0031] like Figure 2 and Figure 5 As shown, the outer ends of the screening plate 14 and the filter plate 16 are fixedly connected to the limiting block 141, and the outer end of the limiting block 141 is slidably connected to the inner wall of the outer shell 1; specifically, this facilitates the stable movement of the screening plate 14 and the filter plate 16.

[0032] like Figure 1 and Figure 6 As shown, the material limiting mechanism 2 includes a second motor 21. The second motor 21 is fixedly installed on the upper side of the outer end of the outer shell 1. A threaded rod 22 is fixedly installed on the output shaft of the second motor 21. The outer end of the threaded rod 22 is rotatably connected to the inner wall of the outer shell 1 through a bearing. The outer end of the threaded rod 22 is threadedly connected to a material limiting plate 25. The outer end of the material limiting plate 25 is slidably connected to the inner wall of the outer shell 1. Specifically, by starting the second motor 21, the threaded rod 22 is driven to rotate, causing the material limiting plate 25 to move, which facilitates the adjustment of the distance between the material limiting plate 25 and the feed inlet 10, thereby adjusting the speed at which the material enters the interior of the outer shell 1.

[0033] like Figure 1 and Figure 6 As shown, guide blocks 23 are fixedly connected to both ends of the limiting plate 25, and guide grooves 24 are provided on the inner wall of the outer shell 1 for the outer ends of the guide blocks 23 to slide and connect; specifically, this facilitates the stable movement of the limiting plate 25.

[0034] In summary: When tin powder needs to be filtered and separated, the material (tin powder) is poured into the feed inlet 10. The material is screened and classified by the screening plate 14. The classified material is then conveyed to the filter plate 16 through the discharge hose 142 and the collection soft plate 161. The material (tin powder) is filtered to remove some impurities. The motor 11 drives the transmission rod 154 to rotate, causing the cam 153 and cam 2 171 to press the transmission block 151 and transmission block 2 17 to move. This causes the screening plate 14 and filter plate 16 to press the spring 152 and spring 2 172. Through the action of the spring 152 and spring 2 172, the transmission block 151 is always in contact with the cam 153 and the transmission block 2 17 and cam 2 172, which facilitates the shaking of the screening plate 14 and filter plate 16, speeding up the screening, classification and impurity filtration.

[0035] By starting the motor 21, the threaded rod 22 is rotated, which moves the limiting plate 25, making it easier to adjust the distance between the limiting plate 25 and the feed inlet 10, thereby adjusting the speed at which the material enters the shell 1.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency filtration separation device for tin powder preparation, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly installed with a feeding port (10), the inside of the feeding port (10) is provided with a feeding mechanism (2), the inner wall of the shell (1) is slidably connected with a plurality of screening plates (14), the screening plates (14) are fixedly connected with support blocks (143) between the screening plates (14), the upper end of the shell (1) is fixedly installed with a motor one (11), the output shaft of the motor one (11) is fixedly installed with a transmission rod (154), the end of the transmission rod (154) away from the motor one (11) is rotatably connected with the inner wall of the shell (1) through a bearing, the middle of the outer end of the transmission rod (154) is fixedly installed with a cam one (153), the outer end of the cam one (153) abuts against a transmission block one (151), the end of the transmission block one (151) away from the cam one (153) is fixedly connected with a mounting plate (15), the outer end of the mounting plate (15) is fixedly installed with the outer end of the screening plate (14), the other end of the screening plate (14) is fixedly installed with a spring one (152), the end of the spring one (152) away from the screening plate (14) is fixedly installed with the inner wall of the shell (1), the outer end of a plurality of the screening plates (14) is fixedly installed with a discharge hose (142), the bottom of the screening plate (14) is fixedly installed with a collecting plate (145), the lower end of the collecting plate (145) and the discharge hose (142) is fixedly connected with a cloth stopper (144), the lower side of the inner wall of the shell (1) is slidably connected with a filter plate (16), the upper end of the filter plate (16) is fixedly installed with the lower end of the cloth stopper (144), the lower end of the filter plate (16) is fixedly installed with a collecting soft plate (161), the lower end of the collecting soft plate (161) is fixedly installed with a discharge pipe (12), one end of the discharge pipe (12) extends out of the shell (1).

2. The high-efficiency filtration and separation device for tin powder preparation according to claim 1, characterized in that: The lower end of the shell (1) is fixedly connected with a support frame (13).

3. The high-efficiency filtration and separation device for tin powder preparation according to claim 1, characterized in that: The outer end of the transmission rod (154) is fixedly installed with a cam two (171), the outer end of the cam two (171) abuts against a transmission block two (17), the end of the transmission block two (17) away from the cam two (171) is fixedly installed with the outer end of the filter plate (16), the other end of the filter plate (16) is fixedly installed with a spring two (172), one end of the spring two (172) is fixedly installed with the inner wall of the shell (1).

4. The high-efficiency filtration and separation device for tin powder preparation according to claim 1, characterized in that: The outer end of the screening plate (14) and the filter plate (16) is fixedly connected with a limiting block (141), the outer end of the limiting block (141) is slidably connected with the inner wall of the shell (1).

5. The high-efficiency filtration and separation device for tin powder preparation according to claim 1, characterized in that: The limiting block (141) includes a motor two (21), the outer end of the shell (1) is fixedly installed with a motor two (21), the output shaft of the motor two (21) is fixedly installed with a threaded rod (22), the outer end of the threaded rod (22) is rotatably connected with the inner wall of the shell (1) through a bearing, the outer end of the threaded rod (22) is threadedly connected with a limiting plate (25), the outer end of the limiting plate (25) is slidably connected with the inner wall of the shell (1).

6. The high-efficiency filtration and separation device for tin powder preparation according to claim 5, characterized in that: Two ends of the material limiting plate (25) are fixedly connected with guide blocks (23), and the inner wall of the shell (1) is provided with guide grooves (24) for sliding connection of outer ends of the guide blocks (23).

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