Tin powder collecting device capable of achieving lifting adjustment and quantitative powder discharging

Abstract

The utility model discloses a tin powder collecting device capable of being adjusted in a lifting mode and discharging powder quantitatively. A lifting device can enable a box shell to move up and down in a lifting mode. The lower part of the stock bin is communicated with the powder outlet channel; the vibration assembly can make the stock bin vibrate. The quantitative powder discharging assembly comprises a quantitative powder discharging motor and a quantitative powder discharging wheel; the quantitative powder discharging wheel is arranged in the powder discharging channel, and tin powder can be transferred from one end of the powder discharging channel to the other end of the quantitative powder discharging wheel; and the channel valve switch device can control the opening or closing of the discharge port at the tail end of the powder discharge channel. According to the tin powder feeding device, a worker can feed tin powder materials into the stock bin in the box shell in a plurality of level height spaces of the rack of the tin powder forming equipment; and then the box shell can be moved to the ground, and quantitative tin powder output and collection operation is carried out through a quantitative powder outlet wheel and a channel valve switch device.

Description

Technical Field

[0001] The utility model relates to the technical field of tin powder processing, in particular to a tin powder collecting device which can be raised and lowered and adjusted and can quantitatively discharge powder. Background Art

[0002] Tin is one of the most highly developed and utilized nonferrous metals in my country, widely used in industries such as metallurgy, electronics, electrical appliances, chemicals, building materials, machinery, and food packaging. With the nationwide trend toward lead-free, electronics manufacturers will increasingly incorporate tin powder into their products. Furthermore, with growing environmental awareness, solder powder's non-toxic and environmentally friendly properties will ensure its continued application in packaging for pharmaceuticals, electronics, chemicals, light industry, food, healthcare, and art supplies. The importance of solder powder is becoming increasingly apparent.

[0003] To maximize space utilization during production, tin powder molding equipment is typically configured as a multi-layered structure with gantry elements to accommodate the spatial arrangement of multiple components, such as the hopper and molding hopper. This results in the finished tin powder being output at different heights, making it difficult for workers to collect it from the ground. Furthermore, the tin powder accumulates in the silo, making it difficult for workers to collect it in fixed quantities. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a tin powder collecting device that can be adjusted in height and can quantitatively discharge powder.

[0005] The technical solution adopted by an embodiment of the present invention to solve the technical problem is: a tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder, comprising: a box shell, a lifting device, and a hopper, a vibration component, a powder discharge channel, a quantitative powder discharge component, and a channel valve switch device arranged in the box shell;

[0006] The lifting device can move the box shell up and down; the upper part of the silo is opened and the lower part is connected to the powder outlet channel; the vibration component can vibrate the silo;

[0007] The quantitative powder discharge component includes a quantitative powder discharge motor and a quantitative powder discharge wheel; the quantitative powder discharge wheel is arranged in the powder discharge channel, and can transfer tin powder from one end of the powder discharge channel to the other end of the quantitative powder discharge wheel; the channel valve switching device can control the opening or closing of the discharge port at the end of the powder discharge channel.

[0008] Optionally, the powder outlet channel is provided with a cylindrical wheel cavity; the quantitative powder outlet wheel includes a powder outlet shaft and a plurality of powder outlet blades; the powder outlet shaft is connected to the quantitative powder outlet motor; a plurality of powder outlet blades are evenly spaced on the powder outlet shaft, and the outer edges can fit into the wheel cavity.

[0009] Optionally, the channel valve switching device includes a valve baffle, a valve drive motor and a valve connecting rod assembly; the valve drive motor can move the valve baffle close to or away from the discharge port through the valve connecting rod assembly.

[0010] Optionally, the discharge port is provided with a micro switch.

[0011] Optionally, the valve baffle is provided with a pressure sensor.

[0012] Optionally, a detachable silo cover is provided on top of the silo.

[0013] Optionally, the lifting device includes several lifting components and a lifting motor; the lifting component includes a fixed plate and a lifting guide rail; the hanging wheel is installed on the box shell or the fixed plate of the lifting component of the previous level; the lifting motor is connected to the hanging wheel through a cable, and can lift and move the box shell or the fixed plate of the lifting component of the previous level.

[0014] Optionally, the fixing plate is further provided with supporting wheels.

[0015] The beneficial effects of the utility model are as follows: the lifting device can move the box shell up and down, and workers can put tin powder materials into the silo inside the box shell at multiple levels of the stand of the tin powder molding equipment; then the box shell can be moved to the ground, and the quantitative tin powder output and collection operations can be carried out through the quantitative powder discharge wheel and channel valve switching device.

[0016] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic structural diagram of the tin powder collecting device of the utility model;

[0019] Figure 2 for Figure 1 A cross-sectional view of the tin powder collecting device;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the tin powder aggregation device after the box shell and lifting device are hidden.

[0021] Description of main component symbols:

[0022] 10. Box shell; 20. Lifting device; 21. Lifting motor; 22. Fixed plate; 23. Lifting guide rail; 24. Support wheel; 30. Material silo; 31. Bin cover; 40. Vibration assembly; 50. Powder discharge channel; 51. Discharge port; 52. Rotor cavity; 60. Quantitative powder discharge assembly; 61. Quantitative powder discharge motor; 62. Quantitative powder discharge wheel; 621. Powder discharge shaft; 622. Powder discharge paddle; 70. Channel valve switch device; 71. Valve baffle; 72. Valve drive motor; 73. Valve connecting rod assembly; 74. Micro switch. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] In the description of this utility model, "above," "below," and "within" are understood to be exclusive of the number indicated, while "above," "below," and "within" are understood to be inclusive of the number indicated. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In this utility model, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection; internal communication between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in this utility model based on the specific content of the technical solution.

[0027] Example

[0028] Reference Figures 1 to 3The present invention proposes a tin powder collecting device capable of lifting and adjusting and discharging powder in a quantitative manner, comprising: a box shell 10, a lifting device 20, a hopper 30 disposed in the box shell 10, a vibration component 40, a powder discharge channel 50, a quantitative powder discharge component 60, and a channel valve switch device 70;

[0029] The lifting device 20 can move the box shell 10 up and down; the upper opening of the silo 30 is provided, and the lower part is connected to the powder outlet channel 50; the vibration component 40 can vibrate the silo 30;

[0030] The quantitative powder discharge component 60 includes a quantitative powder discharge motor 61 and a quantitative powder discharge wheel 62; the quantitative powder discharge wheel 62 is arranged in the powder discharge channel 50, and can transfer tin powder from one end of the powder discharge channel 50 to the other end of the quantitative powder discharge wheel 62; the channel valve switching device 70 can control the opening or closing of the discharge port 51 at the end of the powder discharge channel 50.

[0031] In the present invention, the lifting device 20 can move the box shell 10 up and down, and workers can put the tin powder material into the silo 30 inside the box shell 10 at multiple levels of the platform of the tin powder molding equipment; then the box shell 10 can be moved to the ground, and the quantitative tin powder output and collection operations can be carried out through the quantitative powder discharge wheel 62 and the channel valve switch device 70.

[0032] In this embodiment, the powder discharge channel 50 is provided with a cylindrical rotor cavity 52; the quantitative powder discharge wheel 62 includes a powder discharge shaft 621 and a plurality of powder discharge paddles 622; the powder discharge shaft 621 is connected to the quantitative powder discharge motor 61; and the plurality of powder discharge paddles 622 are evenly spaced and disposed on the powder discharge shaft 621, with their outer edges being adapted to fit within the rotor cavity 52. Two adjacent powder discharge paddles 622 and the rotor cavity 52 enclose a powder discharge transfer cavity of a fixed volume, thereby achieving the effect of quantitatively feeding the tin powder in the hopper 30 toward the powder discharge port after each rotation of a certain angle.

[0033] In this embodiment, the channel valve switching device 70 includes a valve baffle 71, a valve drive motor 72 and a valve connecting rod assembly 73; the valve drive motor 72 can make the valve baffle 71 close to the blocked discharge port 51 or away from the discharge port 51 through the valve connecting rod assembly 73, thereby realizing the operation of opening or closing the powder discharge port.

[0034] Specifically, the discharge port 51 is provided with a micro switch 74 in order to accurately determine whether the valve baffle 71 has moved into place.

[0035] Furthermore, the valve baffle 71 is provided with a pressure sensor, which can detect the weight of the tin powder through the valve baffle 71, so as to more accurately perform the transmission and collection operation of the quantitative tin powder.

[0036] In this embodiment, a detachable silo cover 31 is provided above the silo 30 to facilitate workers to put tin powder materials into the silo 30 .

[0037] In this embodiment, the lifting device 20 includes several lifting assemblies and a lifting motor 21. The lifting assemblies include a fixed plate 22 and lifting guide rails 23. A lifting wheel is mounted on the housing 10 or the fixed plate 22 of the previous lifting assembly. The lifting motor 21 is connected to the lifting wheel via a cable to move the housing 10 or the fixed plate 22 of the previous lifting assembly. By using multiple lifting assemblies, it is possible to achieve long spans of lifting without the need for a fixed, long guide rail structure.

[0038] In this embodiment, in order to improve the stability of the box shell 10 and the fixing plate 22 in the lifting and lowering movement, the fixing plate 22 is further provided with support wheels 24.

[0039] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder, characterized in that: include: A box shell (10), a lifting device (20), a silo (30), a vibration component (40), a powder outlet channel (50), a quantitative powder outlet component (60), and a channel valve switch device (70) arranged in the box shell (10); The lifting device (20) can move the box shell (10) up and down; the upper part of the silo (30) is opened, and the lower part is connected to the powder outlet channel (50); the vibration component (40) can vibrate the silo (30); The quantitative powder discharge component (60) comprises a quantitative powder discharge motor (61) and a quantitative powder discharge wheel (62); the quantitative powder discharge wheel (62) is arranged in the powder discharge channel (50) and can transfer tin powder from one end of the powder discharge channel (50) to the other end of the quantitative powder discharge wheel (62); the channel valve switch device (70) can control the opening or closing of the discharge port (51) at the end of the powder discharge channel (50).

2. The tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder according to claim 1 is characterized in that: The powder discharge channel (50) is provided with a cylindrical wheel cavity (52); the quantitative powder discharge wheel (62) comprises a powder discharge shaft (621) and a plurality of powder discharge blades (622); the powder discharge shaft (621) is connected to the quantitative powder discharge motor (61); the plurality of powder discharge blades (622) are evenly spaced and arranged on the powder discharge shaft (621), and the outer edges of the powder discharge blades (622) can fit in the wheel cavity (52).

3. The tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder according to claim 1 is characterized in that: The channel valve switch device (70) comprises a valve baffle (71), a valve drive motor (72) and a valve connecting rod assembly (73); the valve drive motor (72) can move the valve baffle (71) close to or away from the discharge port (51) via the valve connecting rod assembly (73).

4. The tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder according to claim 3 is characterized in that: The discharge port (51) is provided with a micro switch (74).

5. The tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder according to claim 3 is characterized in that: The valve baffle (71) is provided with a pressure sensor.

6. The tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder according to claim 1 is characterized in that: A silo cover (31) is detachably provided above the silo (30).

7. The tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder according to claim 1 is characterized in that: The lifting device (20) includes a plurality of lifting components and a lifting motor (21); the lifting component includes a fixed plate (22) and a lifting guide rail (23); a hanging wheel is installed on the box shell (10) or the fixed plate (22) of the lifting component of the previous stage; the lifting motor (21) is connected to the hanging wheel through a cable, and can lift and move the box shell (10) or the fixed plate (22) of the lifting component of the previous stage.

8. The tin powder collecting device capable of lifting and adjusting and quantitatively discharging powder according to claim 7 is characterized in that: The fixing plate (22) is also provided with a supporting wheel (24).

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