Anti-oxidation storage equipment for tin powder processing

Abstract

The utility model discloses anti-oxidation storage equipment for tin powder processing, which relates to the technical field of tin powder processing, and comprises a storage box, a mounting plate is fixedly arranged on the side surface of the storage box, a motor is fixedly arranged at the top of the mounting plate, and a driving shaft is rotatably arranged between the middle parts of the inner walls of the two sides of the storage box through a bearing; the end, movably stretching into the storage box, of a rotating shaft end of the motor is fixedly connected with a driving shaft, a connecting shaft is fixedly arranged on the outer ring of the driving shaft, and four containing assemblies which are annularly and evenly distributed are arranged on the outer ring of the connecting shaft. Through a reasonable structure, the internal space of the storage box is fully utilized, meanwhile, the temperature returning speed of tin powder in the sealing tank can be increased, practicability is high, popularization is suitable, and the problems that when existing anti-oxidation storage equipment for tin powder processing is used, the internal space utilization rate of the storage box is low, and the temperature returning speed is high are solved. And if more sealing tanks need to be stored, a plurality of storage devices need to be added, so that the enterprise cost is increased.

Description

An anti-oxidation storage device for tin powder processing Technical Field

[0001] This utility model relates to the field of tin powder processing technology, and in particular to an anti-oxidation storage device for tin powder processing. Background Technology

[0002] Tin powder is a grayish-green powder that dissolves in concentrated hydrochloric acid, sulfuric acid, aqua regia, concentrated nitric acid, and hot caustic alkali solutions. It dissolves slowly in cold dilute hydrochloric acid, dilute nitric acid, and hot dilute sulfuric acid. It dissolves even more slowly in acetic acid. Currently, special storage equipment is used to prevent oxidation when storing tin powder.

[0003] For example, existing patent publications with publication numbers CN220148119U and CN216375823U both propose an anti-oxidation storage device for tin powder processing. Both devices facilitate the placement and removal of tin powder by workers, and can also rotate the tin powder to accelerate the reheating process when reheating is required.

[0004] However, the anti-oxidation storage equipment for tin powder processing disclosed in the two patents has a low space utilization rate inside the storage box. If a large number of sealed containers need to be stored, multiple storage devices need to be added, which increases the company's costs. Therefore, it is necessary to propose an anti-oxidation storage equipment for tin powder processing to solve the above problems. Summary of the Invention

[0005] The purpose of this utility model is to provide an anti-oxidation storage device for tin powder processing, in order to solve the problem that the existing anti-oxidation storage device for tin powder processing has a low space utilization rate inside the storage box, and that multiple storage devices need to be added when storing a large number of sealed containers, thereby increasing the enterprise cost.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-oxidation storage device for tin powder processing, comprising a storage box, an installation plate fixedly mounted on the side of the storage box, a motor fixedly mounted on the top of the installation plate, a drive shaft rotatably mounted between the middle of the inner walls on both sides of the storage box via a bearing, one end of the motor shaft extending movably into the interior of the storage box and fixedly connected to the drive shaft, a connecting shaft fixedly mounted on the outer ring of the drive shaft, and four sets of placement components evenly distributed in a ring on the outer ring of the connecting shaft;

[0007] Each placement assembly includes several placement cylinders arranged in a straight line at equal intervals. The placement cylinders are fixedly installed on the outer ring of the connecting shaft. A sealed container is placed inside the placement cylinder, and a threaded plug is threadedly connected to the inner wall of the end of the placement cylinder away from the connecting shaft.

[0008] Preferably, the storage box has an inlet and outlet fixedly provided at the front end, the horizontal center axis of the inlet and outlet and the horizontal center axis of the horizontally placed cylinder are on the same horizontal plane, and the width of the inlet and outlet is greater than the diameter of the placed cylinder. The storage box is provided with a switch assembly for opening and closing the inlet and outlet.

[0009] Preferably, the switch assembly includes a top plate fixedly installed at the top front end of the storage box, a sealing plate covering the inlet and outlet is attached to the front end of the storage box, a connecting plate is fixedly installed in the middle of the side of the sealing plate, and electric push rods are fixedly installed at both ends of the bottom of the top plate, with the telescopic ends of the electric push rods fixedly connected to the connecting plate.

[0010] Preferably, a handle is fixedly provided at the end of the threaded plug.

[0011] Preferably, the side of the placement cylinder is fixedly provided with a number of evenly distributed ventilation holes, the top of the storage box is fixedly provided with a refrigeration unit, the top of the storage box is provided with an air inlet, the air inlet and the output end of the refrigeration unit are connected to each other, and the inner wall of the air inlet is provided with a filter screen.

[0012] Preferably, a sponge ring is fixedly disposed inside the placement cylinder, and the sealing container and the sponge ring are fitted together.

[0013] Preferably, support rods are fixedly installed at the four corners of the bottom of the storage box.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. This utility model, through its reasonable structure, fully utilizes the internal space of the storage box while accelerating the temperature recovery of the tin powder inside the sealed container. It is highly practical, suitable for widespread application, and solves the problem that existing anti-oxidation storage equipment for tin powder processing has low space utilization rate inside the storage box. If more sealed containers need to be stored, multiple storage devices need to be added, thereby increasing the enterprise cost.

[0016] 2. The use of threaded plugs and placement cylinders prevents the sealed container from slipping, improving its stability. The vent holes allow cold air to enter the placement cylinder, keeping the solder powder inside the sealed container at a low temperature.

[0017] 3. The installation of the switch assembly facilitates the opening of the inlet and outlet to place and remove the sealed container from the four placement components, thus improving the convenience of placing and removing the sealed container. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the overall front view of the anti-oxidation storage device for tin powder processing according to this utility model.

[0019] Figure 2 is a longitudinal cross-sectional view of an anti-oxidation storage device for tin powder processing according to this utility model.

[0020] Figure 3 is a schematic cross-sectional view of the anti-oxidation storage device for tin powder processing according to this utility model.

[0021] Figure 4 is a schematic diagram of the cross-sectional structure of the placement cylinder of this utility model.

[0022] In the diagram: 1. Storage box; 2. Support rod; 3. Inlet / outlet; 4. Sealing plate; 5. Connecting plate; 6. Top plate; 7. Electric push rod; 8. Mounting plate; 9. Motor; 10. Drive shaft; 11. Connecting shaft; 12. Placement cylinder; 13. Threaded plug; 14. Handle; 15. Vent hole; 16. Sponge ring; 17. Sealed container; 18. Refrigeration unit; 19. Filter screen. Detailed Implementation

[0023] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides an anti-oxidation storage device for tin powder processing, as shown in Figures 1-4. It includes a storage box 1, an installation plate 8 fixedly installed on the side of the storage box 1, a motor 9 fixedly installed on the top of the installation plate 8, a drive shaft 10 rotatably installed between the middle of the inner walls on both sides of the storage box 1 via a bearing, one end of the rotating shaft of the motor 9 extending into the interior of the storage box 1 and fixedly connected to the drive shaft 10, a connecting shaft 11 fixedly installed on the outer ring of the drive shaft 10, four sets of placement components evenly distributed in a ring on the outer ring of the connecting shaft 11, each set of placement components including several placement cylinders 12 evenly distributed in a straight line, the placement cylinders 12 fixedly installed on the outer ring of the connecting shaft 11, a sealed container 17 placed inside the placement cylinder 12, and a threaded plug 13 threadedly connected to the inner wall of the end of the placement cylinder 12 away from the connecting shaft 11.

[0025] When using this anti-oxidation storage equipment for tin powder processing, by installing four sets of placement components, each set of placement components includes several placement cylinders 12 arranged in a straight line at equal intervals, so that the placement cylinders 12 containing the sealed container 17 almost fill the interior of the storage box 1, making full use of the space of the storage box 1.

[0026] In addition, when it is necessary to remove the sealed container 17, the motor 9 is started to drive the drive shaft 10 and the connecting shaft 11 to rotate, which in turn drives the placement cylinder 12 and the sealed container 17 to rotate, thereby enabling the solder powder inside the sealed container 17 to be turned up and down, accelerating the temperature recovery of the solder powder.

[0027] In summary, this utility model, through its reasonable structure, fully utilizes the internal space of the storage box 1 while accelerating the reheating speed of the tin powder inside the sealed container 17. It is highly practical, suitable for widespread application, and solves the problem that existing anti-oxidation storage equipment for tin powder processing has a low space utilization rate inside the storage box 1. If a large number of sealed containers 17 need to be stored, multiple storage devices need to be added, thereby increasing the enterprise cost.

[0028] Since the sealed container 17 needs to be stored at low temperature, several evenly distributed vent holes 15 are fixedly provided on the side of the placement cylinder 12. A refrigerator 18 is fixedly provided on the top of the storage box 1. An air inlet is opened on the top of the storage box 1. The air inlet and the output end of the refrigerator 18 are connected to each other. A filter screen 19 is provided on the inner wall of the air inlet. After the refrigerator 18 is started, cold air is delivered to the inside of the storage box 1 through the air inlet. After passing through the vent holes 15, it enters the inside of the placement cylinder 12, thereby keeping the tin powder inside the sealed container 17 at a low temperature.

[0029] Furthermore, the storage box 1 is fixedly provided with an inlet and outlet 3 at its front end. The horizontal center axis of the inlet and outlet 3 and the horizontal center axis of the horizontally positioned placement cylinder 12 are on the same horizontal plane. The width of the inlet and outlet 3 is greater than the diameter of the placement cylinder 12. The storage box 1 is provided with a switch assembly for opening and closing the inlet and outlet 3. The switch assembly includes a top plate 6 fixedly installed at the top of the front end of the storage box 1. A sealing plate 4 covering the inlet and outlet 3 is attached to the front end of the storage box 1. A connecting plate 5 is fixedly installed in the middle of the side of the sealing plate 4. Electric push rods 7 are fixedly installed at both ends of the bottom of the top plate 6. The telescopic end of the electric push rod 7 is fixedly connected to the connecting plate 5.

[0030] Specifically, when it is necessary to place and remove the sealed container 17, the electric push rod 7 is activated, which drives the connecting plate 5 and the sealing plate 4 to move upward, thereby opening the inlet and outlet 3. The threaded plug 13 on the placement cylinder 12, which corresponds to the inlet and outlet 3 and is in a horizontal state, is rotated. After removing the threaded plug 13, the sealed container 17 can be taken out from or placed into the placement cylinder 12. A handle 14 is fixedly provided at the end of the threaded plug 13. The installation of the handle 14 facilitates the rotation of the threaded plug 13. In addition, the motor 9 drives the drive shaft 10 and the connecting shaft 11 to rotate 90 degrees each time, thereby placing and removing the sealed container 17 on the placement cylinder 12 of the four placement components, improving the convenience of placing and removing the sealed container 17. Furthermore, the threaded plug 13 prevents the sealed container 17 from slipping, improving the stability of the sealed container 17 during placement.

[0031] Furthermore, a sponge ring 16 is fixedly installed inside the placement cylinder 12, and the sealing can 17 and the sponge ring 16 are in close contact with each other. By setting the sponge ring 16, the sealing can 17 is prevented from colliding inside the placement cylinder 12 when the placement cylinder 12 drives the sealing can 17 to rotate.

[0032] Furthermore, support rods 2 are fixedly installed at the four corners of the bottom of the storage box 1 to support the equipment.

Claims

1. An anti-oxidation storage device for tin powder processing, comprising a storage tank (1), characterized in that: A mounting plate (8) is fixedly installed on the side of the storage box (1), and a motor (9) is fixedly installed on the top of the mounting plate (8). A drive shaft (10) is rotatably installed between the middle of the inner walls on both sides of the storage box (1) via a bearing. One end of the rotating shaft of the motor (9) extends into the interior of the storage box (1) and is fixedly connected to the drive shaft (10). A connecting shaft (11) is fixedly installed on the outer ring of the drive shaft (10). Four sets of placement components are evenly distributed in a ring on the outer ring of the connecting shaft (11). Each set of placement components includes several placement cylinders (12) evenly distributed in a straight line. The placement cylinders (12) are fixedly installed on the outer ring of the connecting shaft (11). A sealed container (17) is placed inside the placement cylinder (12). A threaded plug (13) is threadedly connected to the inner wall of the end of the placement cylinder (12) away from the connecting shaft (11).

2. The anti-oxidation storage equipment for tin powder processing according to claim 1, characterized in that: The storage box (1) is fixedly provided with an inlet and outlet (3) at the front end. The horizontal center axis of the inlet and outlet (3) and the horizontal center axis of the placement cylinder (12) in a horizontal state are on the same horizontal plane. The width of the inlet and outlet (3) is greater than the diameter of the placement cylinder (12). The storage box (1) is provided with a switch assembly for opening and closing the inlet and outlet (3).

3. The anti-oxidation storage equipment for tin powder processing according to claim 2, characterized in that: The switch assembly includes a top plate (6) fixedly installed at the top front end of the storage box (1), a sealing plate (4) covering the inlet and outlet (3) is attached to the front end of the storage box (1), a connecting plate (5) is fixedly installed in the middle of the side of the sealing plate (4), and electric push rods (7) are fixedly installed at both ends of the bottom of the top plate (6), and the telescopic end of the electric push rod (7) is fixedly connected to the connecting plate (5).

4. The anti-oxidation storage equipment for tin powder processing according to claim 1, characterized in that: A handle (14) is fixedly provided at the end of the threaded plug (13).

5. The anti-oxidation storage equipment for tin powder processing according to claim 3, characterized in that: The side of the placement tube (12) is fixedly provided with several evenly distributed ventilation holes (15), the top of the storage box (1) is fixedly provided with a refrigeration unit (18), the top of the storage box (1) is provided with an air inlet, the air inlet and the output end of the refrigeration unit (18) are connected to each other, and the inner wall of the air inlet is provided with a filter screen (19).

6. The anti-oxidation storage equipment for tin powder processing according to claim 5, characterized in that: A sponge ring (16) is fixedly installed inside the placement tube (12), and the sealing tank (17) and the sponge ring (16) are in close contact with each other.

7. The anti-oxidation storage equipment for tin powder processing according to claim 5, characterized in that: Support rods (2) are fixedly installed at the four corners of the bottom of the storage box (1).

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