Conductive silver paste powder surface treatment device

Abstract

The utility model discloses a conductive silver paste powder surface treatment device, which comprises a device body, a first treatment box and a second treatment box are respectively clamped and connected in the device body, top covers are clamped and connected at the upper ends in the first treatment box and the second treatment box, a first motor is fixedly connected at the top of one top cover, and a second motor is fixedly connected at the top of the other top cover. A first motor is fixedly connected to the top of one top cover, a first stirring rod is fixedly connected to the output end of the first motor, a second motor is fixedly connected to the top of the other top cover, a second stirring rod is fixedly connected to the output end of the second motor, and the positions of stirring blades and fixing columns are limited through fixing nuts. The number of the stirring blades and the distance between the two stirring blades can be rapidly adjusted, the device is conveniently suitable for silver paste powder in different particle size ranges, the practicability of the device is improved, the surface treatment procedure of the conductive silver paste powder is rapidly completed, the structure is simple, the automation degree is high, operation is easy and convenient, and the treatment efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conductive silver paste processing technical field, specifically related to a kind of conductive silver paste powder surface treatment device. BACKGROUND

[0002] Conductive silver paste is usually a mixture of silver powder, glass powder, organic carrier and other additives, wherein silver powder is the main component, three categories of silver conductor paste need different categories of silver powder or combination as conductive filler, even different formulations in each category need different silver powder as conductive functional material, the purpose is to realize the maximum use of silver conductivity and thermal conductivity with least silver powder under certain formulation or film forming process, related to the optimization of film layer performance and cost, to improve the dispersibility, adhesion and conductivity of silver paste powder, conductive silver paste powder needs to be processed.

[0003] Silver paste powder processing in prior art is relatively complex, time-consuming and laborious, reduces processing efficiency, and the structure is relatively fixed, inconvenient to adjust stirring blade according to silver paste powder of different particle size range, thereby reducing processing quality. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems of overcoming the defects of the prior art, providing a kind of conductive silver paste powder surface treatment device to solve the problems of silver paste powder processing in prior art being relatively complex, time-consuming and laborious, reducing processing efficiency, and the structure being relatively fixed, inconvenient to adjust stirring blade according to silver paste powder of different particle size range, thereby reducing processing quality in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of conductive silver paste powder surface treatment device, including device body, the device body is respectively clamped and connected with first processing box and second processing box, the upper end in the first processing box and second processing box is clamped and connected with top cover, one described top cover top is fixedly connected with first motor, the output of first motor is fixedly connected with first stirring rod, another described top cover top is fixedly connected with second motor, the output of second motor is fixedly connected with second stirring rod, the outside of second stirring rod is fixedly connected with mounting frame, the mounting frame is slidably connected with stirring blade, the device body is internally provided with placing groove, the placing groove is respectively fixedly connected with heating pipe and cooling pipe.

[0006] Preferably, the device body bottom is fixedly connected with support leg.

[0007] Preferably, the first processing box and the second processing box are fixedly connected, the first processing box is provided with filter plate, the filter plate is slidably connected with the first processing box through clamping groove, and the filter plate top is fixedly connected with handle.

[0008] Preferably, the top cover is internally fixedly connected with a feeding pipe, and the first stirring rod is externally fixedly connected with a spiral blade.

[0009] Preferably, the mounting frame is internally provided with a sliding groove, the stirring blade is slidably connected with the sliding groove through a fixing column, and the fixing column is externally threadedly connected with a fixing nut.

[0010] Preferably, the first stirring rod and the second stirring rod are externally and symmetrically fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a cleaning plate at one end.

[0011] Preferably, the device body is fixedly connected with a water tank at one side, the cooling pipe is fixedly connected with the water tank, the water tank is fixedly connected with a water pump at the top, and the water pump is fixedly connected with the cooling pipe.

[0012] Preferably, the second treatment box is fixedly connected with a discharging pipe at the bottom, the device body is fixedly connected with a fan at the other side, and the first treatment box is fixedly connected with an air inlet pipe at one side.

[0013] Compared with the prior art, the conductive silver paste powder surface treatment device has the following beneficial effects:

[0014] 1. The first treatment box and the second treatment box are arranged to simultaneously process the powder, the powder enters the first treatment box first, the first stirring rod and the spiral blade are driven by the first motor to preliminarily refine the powder, the refined powder is blown by the fan, filtered by the filter plate and then enters the second treatment box, the modifier is added in the second treatment box, the second stirring rod and the stirring blade are driven by the second motor to rotate, so that the powder is fully mixed with the surface modifier, the surface properties of the powder are improved, and then the drying and cooling treatment are performed by the heating pipe and the cooling pipe, so that the surface treatment process of the conductive silver paste powder is quickly completed, the structure is simple, the automation degree is high, the operation is simple, the processing efficiency is high, and the dispersibility, adhesion and conductivity of the silver paste powder can be effectively improved.

[0015] 2. The stirring blade is arranged to slide in the mounting frame, and the position of the stirring blade and the fixing column is limited by the fixing nut, so that the number of the stirring blades and the spacing between the two stirring blades can be quickly adjusted, the device can be applied to silver paste powders of different particle size ranges, the practicability of the device is improved, the two ends of the cooling pipe are connected with the water tank and the water pump, the recycling of water resources is realized, the energy consumption is reduced, and the environmental protection effect in the processing process is improved.

[0016] The parts not involved in the device are the same as or can be realized by the prior art, the structure of the device is scientific and reasonable, safe and convenient to use, and great help is provided for people. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the principles of the present application, and should not be taken as limiting of the present application, and in the drawings:

[0018] Figure 1 A side isometric structural schematic view of a conductive silver paste powder surface treatment device according to the present application is provided.

[0019] Figure 2 Another side isometric structural schematic view of a conductive silver paste powder surface treatment device according to the present application is provided.

[0020] Figure 3 A front view cross-sectional structural schematic view of a conductive silver paste powder surface treatment device according to the present application is provided.

[0021] Figure 4 A top view cross-sectional structural schematic view of a conductive silver paste powder surface treatment device according to the present application is provided.

[0022] Figure 5 A filter plate structural schematic view of a conductive silver paste powder surface treatment device according to the present application is provided.

[0023] Figure 6 A first stirring rod structural schematic view of a conductive silver paste powder surface treatment device according to the present application is provided.

[0024] Figure 7 A second stirring rod structural schematic view of a conductive silver paste powder surface treatment device according to the present application is provided.

[0025] In the drawings: device body 1, support leg 2, first treatment box 3, second treatment box 4, filter plate 5, clamping groove 6, handle 7, top cover 8, feed pipe 9, first motor 10, first stirring rod 11, helical blade 12, second motor 13, second stirring rod 14, mounting frame 15, stirring blade 16, sliding slot 17, fixed column 18, fixed nut 19, connecting rod 20, cleaning plate 21, placement groove 22, heating pipe 23, cooling pipe 24, water tank 25, water pump 26, discharge pipe 27, fan 28, air inlet pipe 29. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0027] Please refer to Figures 1-7 The utility model provides a technical scheme: a kind of conductive silver paste powder surface treatment device, including device body 1, first processing box 3 and second processing box 4 are respectively clamped and connected in device body 1, the upper end in first processing box 3 and second processing box 4 inside is clamped and connected with top cover 8, the top of one top cover 8 is fixedly connected with first motor 10, the output of first motor 10 is fixedly connected with first stirring rod 11, the top of another top cover 8 is fixedly connected with second motor 13, the output of second motor 13 is fixedly connected with second stirring rod 14, second stirring rod 14 outside is fixedly connected with mounting frame 15 in symmetry, stirring vane 16 is slidably connected in mounting frame 15, placing groove 22 is arranged in device body 1, heating pipe 23 and cooling pipe 24 are respectively fixedly connected in placing groove 22, quickly complete the surface treatment procedure of conductive silver paste powder, it is simple in structure, degree of automation is high, it is easy to operate, processing efficiency is high, can effectively improve the dispersibility, adhesion and conductivity of silver paste powder.

[0028] In the utility model, preferably, device body 1 bottom is fixedly connected with support leg 2 in symmetry.

[0029] In the utility model, preferably, first processing box 3 and second processing box 4 are fixedly connected, filter plate 5 is arranged in first processing box 3, filter plate 5 is slidably connected with first processing box 3 by clamping groove 6, handle 7 is fixedly connected on the top of filter plate 5, filter after refining powder, the powder particle that has not completed refining continues to stay in first processing box 3 and carries out refining treatment, the powder that passes through filter plate 5 carries out next step processing, improves processing efficiency.

[0030] In the utility model, preferably, top cover 8 is fixedly connected with feeding pipe 9 inside, and helical blade 12 is fixedly connected on the outside of first stirring rod 11.

[0031] In the utility model, preferably, slide groove 17 is arranged in mounting frame 15, stirring vane 16 is slidably connected with slide groove 17 by fixed column 18, and fixed nut 19 is threadedly connected on the outside of fixed column 18, the number of stirring vane 16 and the spacing between two stirring vanes 16 can be adjusted quickly, so that the device is suitable for silver paste powder of different granularity range, and the practicability of the device is improved.

[0032] The utility model discloses, preferably, the first stirring rod 11 and the second stirring rod 14 outside are fixedly connected with connecting rod 20, and one end of connecting rod 20 is fixedly connected with cleaning plate 21.

[0033] The utility model discloses, preferably, the device body 1 one side fixedly connected with water tank 25, and cooling pipe 24 and water tank 25 are fixedly connected, and water tank 25 top fixedly connected with water pump 26, and water pump 26 and cooling pipe 24 are fixedly connected.

[0034] The utility model discloses, preferably, the second processing box 4 bottom fixedly connected with the discharge pipe 27, and the device body 1 other side fixedly connected with fan 28, and first processing box 3 one side fixedly connected with air inlet pipe 29.

[0035] The utility model discloses, preferably, the second processing box 4 bottom fixedly connected with the discharge pipe 27, and the device body 1 other side fixedly connected with fan 28, and first processing box 3 one side fixedly connected with air inlet pipe 29. The working principle and use flow of the utility model are as follows: when using, first, powder is added into first processing box 3 through feeding pipe 9, then first motor 10 is started, and first stirring rod 11 and spiral blade 12 are driven to preliminarily refine the powder, the refined powder is blown by fan 28, filters through filter plate 5 and enters second processing box 4, and the powder particles that have not been refined continue to be refined in first processing box 3, modifier is added in second processing box 4, second stirring rod 14 and stirring blade 16 are rotated by the driving of second motor 13, so that the powder is mixed with the surface modifier, the surface characteristics of the powder are improved, stirring blade 16 slides in mounting frame 15, and fixed nut 19 limits the position of stirring blade 16 and fixed column 18, so that the number of stirring blade 16 and the distance between the two stirring blades 16 can be adjusted quickly, the device can be used for different particle size range of silver paste powder, the practicability of the device is improved, after mixing, drying and cooling treatment are carried out through heating pipe 23 and cooling pipe 24, the two ends of cooling pipe 24 are connected with water tank 25 and water pump 26, the recycling of water resources is realized, energy consumption is reduced, the environmental protection effect in the processing process is improved, the surface treatment process of conductive silver paste powder is completed quickly, the structure is simple, the automation degree is high, the operation is simple, the processing efficiency is high, and the dispersibility, adhesion and conductivity of silver paste powder can be improved effectively.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An apparatus for surface treatment of electrically conductive silver paste powder comprising an apparatus body (1), characterized in that: The device body (1) is connected with first processing box (3) and second processing box (4) respectively, the upper end of the first processing box (3) and second processing box (4) is connected with top cover (8), one of the top cover (8) top fixed connection has first motor (10), the output end of the first motor (10) is fixedly connected with first stirring rod (11), another top cover (8) top fixed connection has second motor (13), the output end of the second motor (13) is fixedly connected with second stirring rod (14), the second stirring rod (14) outside symmetry fixed connection has installation frame (15), the installation frame (15) inside is connected with stirring vane (16) slidably, the device body (1) is provided with placing groove (22), the placing groove (22) is fixedly connected with heating pipe (23) and cooling pipe (24) respectively.

2. The device for surface treatment of conductive silver paste powder according to claim 1, characterized in that: The device body (1) bottom symmetry fixed connection has support leg (2).

3. The device for surface treatment of conductive silver paste powder according to claim 1, characterized in that: The first processing box (3) and second processing box (4) are fixedly connected, the first processing box (3) is provided with filter plate (5), the filter plate (5) is connected with first processing box (3) by clamping groove (6) slidably, the filter plate (5) top fixed connection has handle (7).

4. The device for surface treatment of conductive silver paste powder according to claim 1, characterized in that: The top cover (8) is fixedly connected with feeding pipe (9), the first stirring rod (11) outside fixed connection has spiral blade (12).

5. The electrically conductive silver paste powder surface treatment device of claim 1, wherein: The installation frame (15) is provided with sliding groove (17), the stirring vane (16) is connected with sliding groove (17) by fixed column (18) slidably, the fixed column (18) outside screw connection has fixed nut (19).

6. The electrically conductive silver paste powder surface treatment device of claim 1, wherein: The first stirring rod (11) and second stirring rod (14) outside symmetry fixed connection has connecting rod (20), one end of the connecting rod (20) is fixedly connected with cleaning plate (21).

7. The electrically conductive silver paste powder surface treatment device of claim 1, wherein: The device body (1) one side fixed connection has water tank (25), the cooling pipe (24) and water tank (25) are fixedly connected, the water tank (25) top fixed connection has water pump (26), the water pump (26) and cooling pipe (24) are fixedly connected.

8. The electrically conductive silver paste powder surface treatment device of claim 1, wherein: The second processing box (4) bottom fixed connection has discharge pipe (27), the device body (1) other side fixed connection has fan (28), the first processing box (3) one side fixed connection has air inlet pipe (29).

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