Stirring equipment for viscous bronze powder

Abstract

The utility model relates to stirring equipment for viscous bronze powder. The stirring equipment comprises a stirring kettle body, a stirring assembly arranged in the stirring kettle body, a pneumatic vibrator arranged on the outer wall of the stirring kettle body and a vibration assembly arranged on the stirring assembly, the pneumatic vibrator is used for driving the stirring kettle body to vibrate so that the viscous bronze powder on the inner wall of the stirring kettle body can fall off and be conveyed out of the stirring kettle body, and the vibration assembly is used for driving the stirring assembly to vibrate so that the viscous bronze powder on the stirring assembly can fall off and be conveyed out of the stirring kettle body. The pneumatic vibrator works to drive the stirring kettle body to vibrate, flowing of viscous bronze powder in the stirring kettle body is accelerated, the vibration motor works to drive the beating plate to vibrate up and down to beat the baffle, the moving shaft and the moving frame, the stirring rod and the moving frame are made to vibrate continuously, and therefore the viscous bronze powder vibrates to fall off. And the effect of accelerating or better conveying out the viscous bronze powder in the stirring kettle body and on the stirring assembly can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stirring equipment, and in particular relates to stirring equipment for viscous copper-gold powder. Background Art

[0002] Copper gold powder is one of the metallic pigments. It is made of copper and zinc as the main raw materials. It is an extremely fine flaky metal powder processed through processes such as smelting, powder spraying, ball milling, and polishing. It is also called copper-zinc gold powder, commonly known as gold powder. Due to different compositions of copper alloys, the surface can be red, golden, white or even purple. The color varies with the zinc content. The copper gold powder presents a variety of different hues. A zinc content of less than 10% produces a light gold effect, called red gold; 10%-25% produces a rich light gold effect, called blue-red gold; 25%-30% produces a rich light gold effect, called blue gold; the copper gold powder particles have a flaky structure. Observations under a scanning electron microscope found that most of the scales of the copper gold powder are irregular, with serrated edges, and a small number are relatively regular circles. This particle structure determines that it has the characteristic of being arranged parallel to the object being coated. In order to meet different usage requirements, a small amount of wetting agent, dispersant, leveling agent, anti-settling agent, thixotropic agent, etc. are also added. Therefore, during the stirring process, copper-zinc-gold powder and other copper-gold powder raw materials are mixed together, making the stirred product, i.e. the stirred copper-gold powder, relatively sticky, which will lead to problems such as difficulty in unloading. The stirring equipment in the prior art generally unloads and discharges directly through a pipeline or a discharge port, and it does not have a structure to assist the viscous copper-gold powder in unloading faster or cleaner. Utility Model Content

[0003] The purpose of the utility model is to provide a stirring device for viscous copper-gold powder in order to solve the above-mentioned problem, aiming to solve the technical problem that the stirring device in the prior art directly discharges and feeds the material through a pipeline or a discharge port, and does not have a structure to assist the viscous copper-gold powder in unloading faster or cleaner, resulting in the viscous copper-gold powder being difficult to discharge.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A stirring device for viscous copper-gold powder, comprising a stirring kettle body, a stirring assembly arranged inside the stirring kettle body, a pneumatic vibrator arranged on the outer wall of the stirring kettle body, and a vibration assembly arranged on the stirring assembly;

[0006] The pneumatic vibrator is used to drive the stirring kettle body to vibrate so that the sticky copper-gold powder on the inner wall of the stirring kettle body falls off and is transported out of the stirring kettle body. The vibration component is used to drive the stirring component to vibrate so that the sticky copper-gold powder on the stirring component falls off and is transported out of the stirring kettle body.

[0007] As a further optimization scheme of the utility model, the stirring assembly includes a bottom support seat arranged inside the stirring kettle body, a stirring shaft rotatably connected to the bottom support seat and the stirring kettle body, a plurality of stirring rods arranged on the stirring shaft, and a stirring motor driving the stirring shaft to rotate;

[0008] The stirring rods on the stirring shaft are aligned in sequence from top to bottom in vertical rows, and the stirring rods on the stirring shaft are arranged in at least two vertical rows.

[0009] As a further optimization scheme of the utility model, the vibration component includes a protective frame arranged on the stirring shaft, at least one vibration motor arranged inside the protective frame, a beating plate connected to the output end of the vibration motor and connected to the protective frame for up and down sliding, and a plurality of toggle components corresponding to each vertical row of stirring rods and used to drive each vertical row of stirring rods to vibrate.

[0010] As a further optimization scheme of the utility model, the toggle assembly includes a limit plate symmetrically arranged on the stirring shaft, a moving frame arranged between the two limit plates, two moving shafts respectively arranged at the upper and lower ends of the moving frame, and a baffle arranged at one end of the moving shaft away from the moving frame;

[0011] Each of the stirring rods has a plurality of raised strips on its outer wall from top to bottom, and the two inner walls of the moving frame have a plurality of toggling teeth on their inner walls from top to bottom for toggling the raised strips and the stirring rods to vibrate;

[0012] All the stirring rods in the vertical row are located between two limit plates, the movable shaft is slidably connected with the limit plates up and down, a spring is arranged between the baffle plate and the limit plate, and the spring is sleeved on the outside of the movable shaft.

[0013] As a further optimization solution of the utility model, a feed hopper is provided on the stirring kettle body, and the bottom of the stirring kettle body is funnel-shaped and has a discharge port.

[0014] As a further optimization solution of the utility model, a support frame is connected to the outer wall of the stirring tank.

[0015] The beneficial effects of the utility model are:

[0016] The utility model stirs and mixes copper-zinc-gold powder and other copper-gold powder raw materials through the operation of a stirring component, drives the stirring kettle body to vibrate through the operation of a pneumatic vibrator, accelerates the flow of viscous copper-gold powder inside the stirring kettle body, drives the slapping plate to vibrate up and down through the operation of a vibration motor to slap the baffle plate, the moving shaft, and the moving frame, so that the stirring rod and the moving frame vibrate continuously, and the viscous copper-gold powder on the stirring rod and the moving frame vibrates and falls off, thereby achieving the effect of accelerating or better conveying the viscous copper-gold powder inside the stirring kettle body and on the stirring component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a top sectional view of the stirring kettle body of the present utility model.

[0019] Figure 3 It is a structural schematic diagram of the toggle assembly of the utility model.

[0020] Figure 4 It is a cross-sectional view of the protective frame of the utility model.

[0021] In the figure: 1. stirring kettle body; 2. bottom support seat; 3. stirring shaft; 4. stirring rod; 5. stirring motor; 6. moving frame; 7. moving shaft; 8. limit plate; 9. baffle; 10. spring; 11. raised strip; 12. toggle tooth; 13. protective frame; 14. vibration motor; 15. slapping plate; 16. pneumatic vibrator; 17. support frame; 18. feed hopper; 19. discharge port. DETAILED DESCRIPTION

[0022] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0023] like Figures 1-4 As shown, a stirring device for viscous copper-gold powder comprises a stirring kettle body 1, a stirring assembly arranged inside the stirring kettle body 1, a pneumatic vibrator 16 arranged on the outer wall of the stirring kettle body 1, and a vibration assembly arranged on the stirring assembly;

[0024] The pneumatic vibrator 16 is used to drive the stirring tank body 1 to vibrate so that the sticky copper-gold powder on the inner wall of the stirring tank body 1 falls off and is transported out of the stirring tank body 1, and the vibration component is used to drive the stirring component to vibrate so that the sticky copper-gold powder on the stirring component falls off and is transported out of the stirring tank body 1.

[0025] Preferably, the stirring assembly includes a bottom support seat 2 disposed inside the stirring kettle body 1, a stirring shaft 3 rotatably connected to the bottom support seat 2 and the stirring kettle body 1, a plurality of stirring rods 4 disposed on the stirring shaft 3, and a stirring motor 5 driving the stirring shaft 3 to rotate;

[0026] The stirring rods 4 on the stirring shaft 3 are aligned in a vertical row from top to bottom, and the stirring rods 4 on the stirring shaft 3 are arranged in at least two vertical rows.

[0027] When the copper-gold powder raw material needs to be stirred and mixed, the stirring motor 5 drives the stirring shaft 3 and the stirring rod 4 to rotate, so as to stir and mix the copper-gold powder raw material put into the stirring kettle body 1.

[0028] Preferably, the vibration component includes a protective frame 13 arranged on the stirring shaft 3, at least one vibration motor 14 arranged inside the protective frame 13, a beating plate 15 connected to the output end of the vibration motor 14 and connected to the protective frame 13 for up and down sliding, and a plurality of toggle components corresponding to each vertical row of stirring rods 4 and used to drive each vertical row of stirring rods 4 to vibrate.

[0029] Preferably, the toggle assembly includes a limit plate 8 symmetrically arranged on the stirring shaft 3, a moving frame 6 arranged between the two limit plates 8, two moving shafts 7 respectively arranged at the upper and lower ends of the moving frame 6, and a baffle 9 arranged at one end of the moving shaft 7 away from the moving frame 6;

[0030] Each of the stirring rods 4 has a plurality of raised strips 11 on its outer wall from top to bottom, and the two inner walls of the moving frame 6 have a plurality of moving teeth 12 on their inner walls from top to bottom for moving the raised strips 11 and the stirring rods 4 to vibrate;

[0031] All the stirring rods 4 in the vertical row are located between two limit plates 8 , the movable shaft 7 is connected to the limit plates 8 by sliding up and down, a spring 10 is provided between the baffle plate 9 and the limit plates 8 , and the spring 10 is sleeved on the outside of the movable shaft 7 .

[0032] After the sticky copper-gold powder is stirred, the pneumatic vibrator 16 is started. The pneumatic vibrator 16 drives the stirring kettle body 1 to vibrate, which can accelerate the flow of the sticky copper-gold powder inside the stirring kettle body 1, and can accelerate or better transport the sticky copper-gold powder inside the stirring kettle body 1. The vibration motor 14 is started. The vibration motor 14 drives the flapping plate 15 to vibrate and move up and down. When the flapping plate 15 moves down, it flaps the baffle plate 9, so that the baffle plate 9, the moving shaft 7, and the moving frame 6 move down relative to the limit plate 8, the stirring shaft 3 or the stirring kettle body 1, and the flapping plate 15 moves up. When the stirring rod 4 and the raised strip 11 are moved, the baffle 9, the moving shaft 7 and the moving frame 6 will move up and reset under the elastic force of the spring 10. In this cycle, the stirring rod 4 and the moving frame 6 can be continuously vibrated under the movement of the moving frame 6 and the moving tooth 12 to the stirring rod 4 and the raised strip 11. Firstly, the flow of the viscous copper-gold powder inside the stirring kettle body 1 is accelerated. Secondly, under the vibration of the stirring rod 4 and the moving frame 6, the viscous copper-gold powder on the stirring rod 4 and the moving frame 6 is vibrated and falls off, thereby achieving the effect of accelerating or better conveying the viscous copper-gold powder inside the stirring kettle body 1 and on the stirring component.

[0033] Preferably, a feed hopper 18 is provided on the stirring kettle body 1, which is convenient for adding other copper-gold powder raw materials such as copper-zinc-gold powder into the stirring kettle body 1. The bottom of the stirring kettle body 1 is funnel-shaped and is provided with a discharge port 19, which is convenient for transporting the stirred viscous copper-gold powder out of the stirring kettle body 1.

[0034] It should be noted that a sealing cover body for sealing the discharge port 19 is provided at the bottom of the discharge port 19 (not shown in the figure), so as to form a seal for the discharge port 19 during the stirring process and prevent the leakage of copper-gold powder raw materials.

[0035] Preferably, a support frame 17 is connected to the outer wall of the stirring kettle body 1, and the support frame 17 is used to support the stirring kettle body 1.

[0036] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A stirring device for viscous copper-gold powder, characterized in that: It comprises a stirring kettle body (1), a stirring assembly arranged inside the stirring kettle body (1), a pneumatic vibrator (16) arranged on the outer wall of the stirring kettle body (1), and a vibration assembly arranged on the stirring assembly; The pneumatic vibrator (16) is used to drive the stirring kettle body (1) to vibrate so that the sticky copper-gold powder on the inner wall of the stirring kettle body (1) falls off and is transported out of the stirring kettle body (1); the vibration component is used to drive the stirring component to vibrate so that the sticky copper-gold powder on the stirring component falls off and is transported out of the stirring kettle body (1).

2. A stirring device for viscous copper-gold powder according to claim 1, characterized in that: The stirring assembly comprises a bottom support seat (2) arranged inside the stirring kettle body (1), a stirring shaft (3) rotatably connected to the bottom support seat (2) and the stirring kettle body (1), a plurality of stirring rods (4) arranged on the stirring shaft (3), and a stirring motor (5) for driving the stirring shaft (3) to rotate; The stirring rods (4) on the stirring shaft (3) are aligned in sequence from top to bottom in vertical rows, and the stirring rods (4) on the stirring shaft (3) are arranged in at least two vertical rows.

3. A stirring device for viscous copper-gold powder according to claim 2, characterized in that: The vibration component comprises a protection frame (13) arranged on the stirring shaft (3), at least one vibration motor (14) arranged inside the protection frame (13), a beating plate (15) connected to the output end of the vibration motor (14) and connected to the protection frame (13) in an up-and-down sliding manner, and a plurality of toggle components corresponding to each vertical row of stirring rods (4) and used to drive each vertical row of stirring rods (4) to vibrate.

4. A stirring device for viscous copper-gold powder according to claim 3, characterized in that: The toggle assembly comprises a limit plate (8) symmetrically arranged on the stirring shaft (3) in the upper and lower directions, a moving frame (6) arranged between the two limit plates (8), two moving shafts (7) respectively arranged at the upper and lower ends of the moving frame (6), and a baffle (9) arranged at the end of the moving shaft (7) away from the moving frame (6); A plurality of raised strips (11) are provided on the outer wall of each stirring rod (4) from top to bottom, and a plurality of moving teeth (12) for moving the raised strips (11) and the stirring rod (4) to vibrate are provided on both inner walls of the moving frame (6) from top to bottom; All the stirring rods (4) in the vertical row are located between two limit plates (8); the movable shaft (7) is slidably connected to the limit plates (8) up and down; a spring (10) is provided between the baffle plate (9) and the limit plates (8); and the spring (10) is sleeved on the outside of the movable shaft (7).

5. The stirring device for viscous copper-gold powder according to claim 1, characterized in that: The stirring kettle body (1) is provided with a feed hopper (18), and the bottom of the stirring kettle body (1) is funnel-shaped and is provided with a discharge port (19).

6. The stirring device for viscous copper-gold powder according to claim 1, characterized in that: A support frame (17) is connected to the outer wall of the stirring kettle body (1).

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