Glass powder pretreatment stirring and dispersing device for electronic paste

Abstract

The utility model provides a glass powder pretreatment stirring and dispersing device for electronic paste, which comprises a stirring box and a box cover, a plurality of control valves are communicated and mounted below the stirring box, a U-shaped plate is mounted above the box cover, a stirring motor is mounted in the middle of the upper part of the U-shaped plate, and a second stirring rod is rotatably mounted in the middle of the lower part of the box cover. First stirring rods are rotationally mounted on the left side and the right side below the box cover, a third stirring rod is rotationally mounted on the front side below the box cover, and a fourth stirring rod is rotationally mounted on the rear side below the box cover, so that the problems that an original device is single in stirring direction of glass powder, small in stirring range, long in stirring period and to-be-improved in overall efficiency are solved; the glass powder stirring device is reasonable in structure, good in practicability and convenient to move, and the transmission mechanism is additionally arranged, so that the glass powder stirring range of the device is widened, a new stirring direction is added, the glass powder is more easily and uniformly stirred, and the stirring efficiency is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a glass powder pretreatment stirring dispersion device for electronic paste belongs to electronic paste equipment technical field. BACKGROUND

[0002] Electronic paste is a very key link for the whole electronic component, and sometimes the quality of electronic paste directly affects the yield of components, so the quality control of electronic paste is very strict, which causes the improvement space of electronic paste raw material cost to be compressed to a very small extent. In order to reduce cost and speed up, it is necessary to find the improvement space from the process. However, due to the special physical and chemical properties of electronic paste, it is very difficult to meet the process requirements. Under the traditional process, it is difficult to improve the efficiency while ensuring the quality, and the processing cost, transportation cost and storage cost of electronic paste raw materials are at a very high level. There are very limited innovation points in the traditional process.

[0003] Patent No. CN219816026U refers to a glass powder pretreatment stirring dispersion device for electronic paste, which realizes the heating and dispersion of glass powder in the inner barrel by setting the heating assembly water bath heating inner barrel. The water bath heating makes the temperature more stable, and the pretreatment stirring dispersion effect of glass powder is good. The dispersed glass paste has good wetting property and produces less agglomeration. The inner barrel is driven to rotate by the first rotary drive assembly, so that the inner barrel is heated more uniformly. At the same time, the rotation of the inner barrel cooperates with the stirring of the stirring paddle to make the stirring and dispersion effect of the glass powder better. But this device has single stirring direction of glass powder and small stirring range, and needs long stirring period, so the overall efficiency needs to be improved. Now there is an urgent need for a glass powder pretreatment stirring dispersion device for electronic paste to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a glass powder pretreatment stirring dispersion device for electronic paste to solve the problems raised in the background art. The utility model has reasonable structure and good practicability. It is not only convenient to move, but also improves the stirring range of the device for glass powder by adding a transmission mechanism, adds a new stirring direction, makes the glass powder more easily stirred uniformly, and strengthens the stirring efficiency.

[0005] In order to achieve the above object, the utility model is through the following technical scheme to realize: a glass powder pretreatment stirring dispersion device for electronic paste, including stirring box and box cover, a plurality of control valves are installed in communication below the stirring box, the box cover top is installed with U-shaped board, the U-shaped board top middle part is installed with stirring motor, the second stirring rod is rotatably installed in the middle part of the box cover lower side, the first stirring rod is rotatably installed on the left and right sides of the box cover lower side, the third stirring rod is rotatably installed on the front side of the box cover lower side, the fourth stirring rod is rotatably installed on the rear side of the box cover lower side, the second stirring rod, third stirring rod, fourth stirring rod and two first stirring rod ends respectively extend to the box cover top, the first gear is fixedly sleeved on the two first stirring rod upper ends respectively, the second gear is fixedly sleeved on the second stirring rod upper end, the mounting column is fixedly connected on the second gear top middle part, the fourth transmission wheel and the second transmission wheel are fixedly sleeved on the mounting column annular side surface.

[0006] Further, the first transmission wheel is connected with the fourth transmission wheel through the first belt, and the third transmission wheel is connected with the third transmission wheel through the second belt.

[0007] Further, the first transmission wheel is connected with the fourth transmission wheel through the first belt, and the third transmission wheel is connected with the third transmission wheel through the second belt.

[0008] Further, the stirring motor output shaft is connected with the mounting column, and the second gear is connected with the two first gears.

[0009] Further, the box cover is movably installed above the stirring box, and the stirring box rear side is provided with a feeding pipe.

[0010] Further, the stirring box top is provided with a cavity, a plurality of water immersion type heating rods are installed on the left and right side walls of the cavity respectively, a plurality of corner portions of the stirring box lower side are provided with struts, the lower ends of the plurality of struts are connected with a bottom plate, and a plurality of corner portions of the bottom plate lower side are installed with rollers.

[0011] The utility model discloses a glass powder pretreatment stirring dispersion device for electronic paste, and the utility model adds water immersion type heating rod, stirring motor, first transmission wheel, second transmission wheel, first belt, second belt, first gear, second gear and control valve, and through our design improvement and actual use show that, the device structure is reasonable, and the practicality is good, not only convenient for moving, but also through the additional transmission mechanism, improves the stirring range of the device to glass powder, increases the new stirring direction, makes glass powder more easily be stirred evenly, and strengthens the stirring efficiency. ACCURACY OF DRAWINGS

[0012] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof as read in conjunction with the accompanying drawings:

[0013] Figure 1 Figure 1 is a schematic diagram of the overall structure of the glass powder pretreatment stirring and dispersing device for electronic paste according to the present application;

[0014] Figure 2 Figure 2 is a schematic diagram of the stirring box structure of the glass powder pretreatment stirring and dispersing device for electronic paste according to the present application;

[0015] Figure 3 Figure 3 is a schematic diagram of the cross-sectional structure of the stirring box of the glass powder pretreatment stirring and dispersing device for electronic paste according to the present application;

[0016] Figure 4 Figure 4 is a schematic diagram of the first angle structure of the box cover of the glass powder pretreatment stirring and dispersing device for electronic paste according to the present application;

[0017] Figure 5 Figure 5 is a schematic diagram of the second angle structure of the box cover of the glass powder pretreatment stirring and dispersing device for electronic paste according to the present application;

[0018] Figure 6 Figure 6 is a schematic diagram of the third angle structure of the box cover of the glass powder pretreatment stirring and dispersing device for electronic paste according to the present application.

[0019] In the figure: 1 - stirring box, 2 - box cover, 3 - stand column, 4 - bottom plate, 5 - roller, 6 - control valve, 7 - fourth transmission wheel, 8 - cavity, 9 - water immersion type heating rod, 10 - U-shaped plate, 11 - stirring motor, 12 - mounting column, 13 - first stirring rod, 14 - second stirring rod, 15 - third stirring rod, 16 - first transmission wheel, 17 - first gear, 18 - second gear, 19 - second transmission wheel, 20 - first belt, 21 - fourth stirring rod, 22 - third transmission wheel, 23 - second belt. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0021] Please refer to Figures 1-6The utility model provides a technical scheme: an electronic paste glass powder pretreatment stirring dispersion device, including stirring box 1 and box cover 2, a plurality of control valves 6 are installed in the lower side communication of stirring box 1, the upper installation of box cover 2 has U-shaped board 10, the upper middle part of U-shaped board 10 is installed with stirring motor 11, the lower middle part of box cover 2 is rotatably installed with second stirring rod 14, the left and right sides of the lower side of box cover 2 are rotatably installed with first stirring rod 13, the front side of the lower side of box cover 2 is rotatably installed with third stirring rod 15, the rear side of the lower side of box cover 2 is rotatably installed with fourth stirring rod 21, and the end of second stirring rod 14, third stirring rod 15, fourth stirring rod 21 and two first stirring rods 13 extends to the upper side of box cover 2 respectively, the upper end of two first stirring rods 13 is fixedly sleeved with first gear 17 respectively, the upper end of second stirring rod 14 is fixedly sleeved with second gear 18, the upper middle part of second gear 18 is fixedly connected with mounting column 12, mounting column 12 annular side is fixedly sleeved with fourth transmission wheel 7 and second transmission wheel 19, and the design solves the problems, such as single stirring direction of the original device to glass powder, small stirring range, long stirring period and the overall efficiency to be improved.

[0022] As the first embodiment of the utility model: the upper end of third stirring rod 15 is fixedly connected with first transmission wheel 16, and the upper end of fourth stirring rod 21 is fixedly connected with third transmission wheel 22, by setting first transmission wheel 16, it is convenient to cooperate with fourth transmission wheel 7 transmission, by setting third transmission wheel 22, it is convenient to cooperate with second transmission wheel 19 transmission. First transmission wheel 16 is connected with fourth transmission wheel 7 transmission by first belt 20, and third transmission wheel 22 is connected with third transmission wheel 22 transmission by second belt 23. The output shaft of stirring motor 11 is connected with mounting column 12, second gear 18 is connected with two first gears 17, by utilizing the power of the output shaft of stirring motor 11, it is convenient to make stirring assembly run. Box cover 2 is movably installed on the upper side of stirring box 1, and the rear side of stirring box 1 is provided with a feeding pipe, by being provided with a feeding pipe on the rear side of stirring box 1, it is convenient to add materials to the inside of stirring box 1. Stirring box 1 is provided with cavity 8 on the upper side, a plurality of water immersion type heating rods 9 are installed on the left and right side walls of cavity 8 respectively, a plurality of struts 30 are arranged at the lower side of stirring box 1, a bottom plate 4 is connected to the lower ends of a plurality of struts 30, a plurality of rollers 5 are installed at the lower corners of bottom plate 4, by setting a plurality of water immersion type heating rods 9, it is convenient to heat heat-conducting liquid, and setting roller 5 is convenient for moving device.

[0023] As the second embodiment of the utility model: when using, the device is connected with the external power supply, then the heat conduction liquid is added into the cavity 8, then the multiple water immersion type heating rods 9 are started, the heat conduction liquid is heated, then the glass powder, the solvent, the dispersant, the resin, the dispersant, the homogenizing agent and the surfactant that need to be dispersed and handled are added into the stirring box 1 in proportion, then the stirring motor 11 is started, the mounting column 12 is driven to rotate by the output shaft of the stirring motor 11, the fourth transmission wheel 7, the second transmission wheel 19, the second stirring rod 14 and the second gear 18 are driven to rotate by the mounting column 12, the two first gears 17 are driven to rotate by the second gear 18, the two first stirring rods 13 are driven to rotate by the two first gears 17, the first transmission wheel 16 is driven to rotate by the fourth transmission wheel 7 through the first belt 20, and the third stirring rod 15 is driven to rotate, the third transmission wheel 22 is driven to rotate by the second transmission wheel 19 through the second belt 23, and the fourth stirring rod 21 is driven to rotate, that is, the material can be fully stirred, the heat conduction liquid can heat the material, and after stirring, the external receiving device can be placed above the bottom plate 4, and the multiple control valves 6 are opened to receive the material.

[0024] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An electronic paste glass powder pretreatment stirring dispersion device, comprising a stirring box (1) and a box cover (2), characterized in that: The stirring box (1) is connected below multiple control valves (6), the box cover (2) is installed above a U-shaped plate (10), the U-shaped plate (10) is installed above the middle part of the stirring motor (11), the box cover (2) is rotatably installed below the middle part of the second stirring rod (14), the box cover (2) is rotatably installed below the left and right sides of the first stirring rod (13), the box cover (2) is rotatably installed below the front side of the third stirring rod (15), and the box cover (2) is rotatably installed below the rear side of the fourth stirring rod (21); The second stirring rod (14), the third stirring rod (15), the fourth stirring rod (21) and the two first stirring rods (13) extend to the upper side of the box cover (2), respectively, the first gear (17) is fixedly sleeved on the upper end of the two first stirring rods (13), the second gear (18) is fixedly sleeved on the upper end of the second stirring rod (14), the mounting column (12) is fixedly connected to the upper middle part of the second gear (18), and the fourth transmission wheel (7) and the second transmission wheel (19) are fixedly sleeved on the annular side of the mounting column (12).

2. The glass powder pretreatment stirring and dispersing device for electronic slurry according to claim 1, characterized in that: The first transmission wheel (16) is fixedly connected to the upper end of the third stirring rod (15), and the third transmission wheel (22) is fixedly connected to the upper end of the fourth stirring rod (21).

3. The glass powder pretreatment stirring and dispersing device for electronic slurry according to claim 2, characterized in that: The first transmission wheel (16) is in transmission connection with the fourth transmission wheel (7) through the first belt (20), and the third transmission wheel (22) is in transmission connection with the third transmission wheel (22) through the second belt (23).

4. The glass powder pretreatment stirring and dispersing device for electronic slurry according to claim 1, characterized in that: The output shaft of the stirring motor (11) is connected with the mounting column (12), and the second gear (18) is in meshing connection with the two first gears (17).

5. The glass powder pre-treatment stirring and dispersing device for electronic slurry according to claim 1, characterized in that: The box cover (2) is movably installed above the stirring box (1), and the stirring box (1) is provided with a feeding pipe at the rear side.

6. The glass powder pre-treatment stirring and dispersing device for electronic slurry according to claim 1, characterized in that: The stirring box (1) is provided with a cavity (8) above, multiple water immersion type heating rods (9) are installed on the left and right side walls of the cavity (8), respectively, multiple support columns (30) are arranged at the corners below the stirring box (1), a bottom plate (4) is connected to the lower ends of the multiple support columns (30), and multiple rollers (5) are installed at the corners below the bottom plate (4).

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