Stirring and diluting device for aluminum paste

Abstract

The utility model discloses an aluminum paste stirring and diluting device which structurally comprises a diluting box, a quantifying box and a limiting box, aluminum paste is input into the quantifying box through an aluminum paste feeding port, after the quantifying box is filled with the aluminum paste, upward thrust is applied to a top plate, so that when a spring is compressed, a top block applies acting force to a pressure sensor, and discharging is stopped; diluting oil is input into a quantity limiting box under the action of a diluting agent feeding opening, feeding is stopped when the diluting oil reaches a water level sensor, quantitative work of the diluting oil is achieved, then the diluting oil is input into the stirring box and the diluting box through a conveying pipe and a guide pipe, and the automatic quantitative diluting effect is achieved; the situation that the dilution effect and the consumption cost are affected by more or less consumed materials during dilution is avoided, the dilution effect is better, the motor drives the rotating shaft to enable the stirring rods to stir dilution oil and aluminum paste, the dilution effect is better, and the situation that manual stirring efficiency is low is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-silver paste processing equipment, in particular to a stirring and diluting device for aluminum-silver paste. Background Art

[0002] Aluminum paste is a pigment primarily composed of aluminum powder, solvents, and additives. Through specialized processing and surface treatment, it creates a smooth, even surface with neat edges, a regular shape, and a concentrated particle size distribution, making it ideally compatible with coating systems. Because aluminum paste easily settles, it requires dilution before sieving. Currently, most dilutions are done by adding diluent oil.

[0003] However, when adding diluent oil and stirring and diluting the aluminum-silver paste together, the diluent oil is directly poured into the aluminum-silver paste and stirred. The amount of the diluent oil and aluminum-silver paste poured in is not accurately controlled, which not only causes waste of diluent oil or aluminum-silver paste materials, but also may result in poor dilution effect.

[0004] Therefore, a stirring and diluting device for aluminum-silver paste is proposed. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In order to overcome the shortcomings of the existing technology, a stirring and diluting device for aluminum-silver paste is proposed to solve the problem that the amount of diluent oil poured into the aluminum-silver paste during the stirring and dilution process is uneven, resulting in more or less diluent oil or aluminum-silver paste material, affecting the dilution effect and causing cost consumption.

[0007] (2) Technical solution

[0008] The utility model is realized by the following technical solution: The utility model proposes a stirring and diluting device for aluminum-silver paste, which includes a main box body, and the main box body is composed of a dilution box and a stirring box spliced together from top to bottom. The connection between the dilution box and the stirring box is open, the bottom of the dilution box is provided with a supporting foot, and the bottom of the dilution box is provided with a funnel-shaped discharge port.

[0009] A quantitative box and a limiting box are respectively installed on both sides of the top of the main box through mounting brackets. The bottom ends of the quantitative box and the limiting box are provided with a funnel-shaped feeding port and a discharge port. The bottom end of the feeding port is connected to the upper end of the mixing box through a feeding pipe, and the bottom end of the discharge port is connected to the upper end of the dilution box through a conduit.

[0010] The upper end of the quantitative box is connected to the top plate through a spring, and a top block is provided inside the top plate. A pressure sensor is installed on the upper end of the quantitative box and is located on the same axis as the pressure sensor. An aluminum-silver paste feed port is provided on the upper end of the quantitative box and passes through the upper end of the top plate. A water level sensor is installed inside the limit box, and a diluent feed port is installed inside the limit box.

[0011] Furthermore, the dilution box and the mixing box are connected to a rotating shaft through a bearing, a motor is installed on the top of the mixing box, and the output end of the motor is connected to the rotating shaft, and the rotating shaft is provided with several stirring rods inside the dilution box and the mixing box.

[0012] Furthermore, a screen is provided at the opening at the upper end of the dilution box, and the rotating shaft passes through the middle of the screen, and the connection between the dilution box and the mixing box can be connected through a sustainable fixed plate.

[0013] Furthermore, the rotating shaft is provided with a scraper at the lower end of the mixing box and contacts the upper end surface of the screen.

[0014] Furthermore, a control panel is installed on the outside of the dilution box, an observation window is installed on the outside of the limit box, and a scale is provided on the side of the observation window.

[0015] Furthermore, the discharge port, the feed port and the discharge port are all equipped with solenoid valves.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the utility model, a quantitative box and a limiting box are arranged on both sides of the upper end of the mixing box, and a top plate is arranged on the quantitative box so that the aluminum-silver paste is input into the quantitative box through the aluminum-silver paste feed port. After it is full, it exerts an upward thrust on the top plate, so that the top block exerts a force on the pressure sensor, thereby stopping the feeding and realizing the quantitative measurement of the aluminum-silver paste. The dilution oil is input into the limiting box through the diluent feed port, and the amount of delivery can be limited under the action of the water level sensor, thereby realizing the purpose of quantitative feeding when diluting the aluminum-silver paste, avoiding the situation where the input material is more or less causing poor dilution effect and waste of material cost, so as to achieve the purpose of good dilution effect and cost saving.

[0019] 2. In the utility model, a screen is provided at the upper end of the dilution box so that the aluminum-silver paste is broken up by the stirring rod after entering the mixing box, thereby avoiding the situation where the aluminum-silver paste appears in large lumps and the dilution effect is poor, thereby achieving the purpose of achieving a good dilution effect. The screen is scraped by a scraper to avoid clogging of the screen, thereby achieving a better feeding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0022] Figure 2 This is a partial enlarged structural diagram of point A of the present utility model;

[0023] Figure 3 This is a structural diagram of the limited quantity box of the utility model;

[0024] Figure 4 This is a structural diagram of the dilution box and the mixing box of the utility model;

[0025] Figure 5 This is a schematic diagram of the internal top view of the dilution box of the utility model;

[0026] In the figure: dilution box-1, mixing box-2, support foot-3, fixing plate-4, discharge port-5, rotating shaft-6, motor-7, stirring rod-8, screen-9, scraper-10, metering box-11, limiting box-12, mounting frame-13, discharge port-14, feeding pipe-15, discharge port-16, conduit-17, water level sensor-18, diluent feed port-19, top plate-110, spring-111, through-port-112, aluminum-silver paste feed port-113, top block-114, pressure sensor-115, observation window-116, control panel-117. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] See also Figure 1-Figure 5The utility model provides a stirring and diluting device for aluminum-silver paste, including a main box body, and the main box body is composed of a dilution box 1 and a stirring box 2 spliced together at the top and bottom, so that the aluminum-silver paste can be stirred separately and then stirred together with a diluent, so that the stirring effect is better. An opening is set at the connection between the dilution box 1 and the stirring box 2 to facilitate the aluminum-silver paste to flow downward into the dilution box 1. A supporting foot 3 is provided at the bottom end of the dilution box 1, so that the height is increased to facilitate downward flow and discharge work. A control panel 117 is installed on the outside of the dilution box 1 to facilitate the staff to operate the electrical components in the device, making the operation more convenient. An observation window 116 is installed on the outside of the limit box 12 to observe the internal storage situation, and a scale is provided on the side of the observation window 116 to increase safety and avoid damage to the water level sensor 18, which is convenient for operation. A funnel-shaped discharge port 5 is provided at the bottom end of the dilution box 1 for downward discharge processing. The dilution box 1 and the stirring box 2 are connected with a rotating shaft 6 through a bearing. A motor 7 is installed at the top of the stirring box 2, and the output end of the motor 7 is connected to the rotating shaft 6. The rotating shaft 6 is located inside the dilution box 1 and the stirring box 2, and is provided with a plurality of stirring rods 8. The rotating shaft 6 is driven by the motor 7 to rotate the stirring rods 8 to stir the aluminum-silver paste. A screen 9 is provided at the opening at the upper end of the dilution box 1, and the rotating shaft 6 passes through the middle of the screen 9. The screen 9 divides the dilution box 1 and the stirring box 2 into two parts, so that the aluminum-silver paste can be screened after falling onto the screen 9, avoiding the presence of large lumps in the aluminum-silver paste that affect the stirring and dilution effect, thereby achieving the screening of the aluminum-silver paste, and During the stirring process, large lumps can be broken up and discharged into the dilution box 1 for stirring and dilution to avoid affecting the dilution effect, and the dilution box 1 and the stirring box 2 are connected by a sustainable fixed plate 4, so that the dilution box 1 and the stirring box 2 can be disassembled, which is convenient for cleaning the unstirred aluminum silver paste in the screen 9. The rotating shaft 6 is located at the lower end of the stirring box 2 and is provided with a scraper 10 in contact with the upper end surface of the screen 9, so that the scraper 10 scrapes the screen 9, which can avoid clogging the screen 9 and causing poor feeding effect.

[0029] On both sides of the top of the main box body, a quantitative box 11 and a limiting box 12 are installed through the mounting frame 13 to respectively store and weigh the aluminum-silver paste and the diluent. The bottom of the quantitative box 11 and the limiting box 12 are provided with a funnel-shaped discharge port 14 and a discharge port 16 to facilitate downward discharge. The bottom of the discharge port 14 is connected to the upper end of the mixing box 2 through the feeding pipe 15, so that the aluminum-silver paste is discharged into the quantitative box 11 for screening. The bottom of the discharge port 16 is connected to the upper end of the dilution box 1 through the conduit 17, so that the diluent can be input into the dilution box 1 and stirred together with the screened aluminum-silver paste. The upper end of the interior of the quantitative box 11 is connected to the top plate 110 through a spring 111, and a top block 114 is provided inside the top plate 110. A pressure sensor 115 is installed on the upper end of the quantitative box 11 and is located on the same axis as the pressure sensor 115. An aluminum-silver paste feed port 113 is provided at the upper end of the measuring box 11, which passes through the upper end of the top plate 110. In this way, after the aluminum-silver paste is filled in the quantitative box 11, the aluminum-silver paste feed port 113 applies an upward thrust to the top plate 110 when the aluminum-silver paste is fed again, and the compression spring 111 is applied so that the top block 114 applies a force to the pressure sensor 115, thereby controlling the feeding operation of the aluminum-silver paste feed port 113, thereby realizing the quantitative processing of the aluminum-silver paste. A water level sensor 18 is installed inside the limiting box 12, and a diluent feed port 19 is installed inside the limiting box 12, so that under the action of the diluent feed port 19, diluent oil or the like is input into the limiting box 12, and when it is immersed in the water level sensor 18, the feeding can be stopped, thereby realizing the quantitative operation of the diluent or the like, thereby realizing the quantitative dilution of the aluminum-silver paste, making the working effect better and saving costs.

[0030] Among them, the discharge port 5, the feed port 14 and the discharge port 16 are all installed with electromagnetic valves, so that the feeding and discharging of materials can be controlled, making the work more convenient.

[0031] Working principle: When in use, first, in order to connect the data acquisition to the DCS or MES system, a PLC is installed in the equipment, so the equipment is non-standardized. Then the motor 7, water level sensor 18, pressure sensor 115 and control panel 117 are connected to the external power supply. Then, after the aluminum-silver paste is fed into the quantitative box 11 through the aluminum-silver paste feed port 113, the feeding is stopped by applying an upward thrust to the top plate 110, so that the feeding is stopped by the action of the top block 114 and the pressure sensor 115. Then, after being fed into the mixing box 2 through the feeding pipe 15, the motor 7 drives the rotating shaft 6 to make the stirring rod 8 stir the aluminum-silver paste, and after being screened by the screen 9, it falls into the dilution box 1. At the diluent feed port 19, a diluent or the like is fed into the limit box 12, and the feeding is stopped after reaching the water level sensor 18. Then, the diluent or the like is fed into the dilution box 1 through the conduit 17 to stir and dilute the crushed and screened aluminum-silver paste, thereby completing the work.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring and diluting device for aluminum-silver paste, comprising a main box body, wherein the main box body is composed of a dilution box (1) and a stirring box (2) spliced together from top to bottom, wherein the connection between the dilution box (1) and the stirring box (2) is open, the bottom end of the dilution box (1) is provided with a supporting foot (3), and the bottom end of the dilution box (1) is provided with a funnel-shaped discharge port (5), characterized in that ； A quantitative box (11) and a limiting box (12) are respectively installed on both sides of the top of the main box body through a mounting frame (13); the bottom ends of the quantitative box (11) and the limiting box (12) are provided with a funnel-shaped feed opening (14) and a discharge opening (16); the bottom end of the feed opening (14) is connected to the upper end of the mixing box (2) through a feed pipe (15); the bottom end of the discharge opening (16) is connected to the upper end of the dilution box (1) through a conduit (17); The upper end of the dosing box (11) is connected to a top plate (110) via a spring (111), a top block (114) is provided inside the top plate (110), a pressure sensor (115) is installed at the upper end of the dosing box (11) and is located on the same axis as the pressure sensor (115), an aluminum-silver paste feed port (113) is provided at the upper end of the dosing box (11) and passes through the upper end of the top plate (110), a water level sensor (18) is installed inside the limit box (12), and a diluent feed port (19) is installed inside the limit box (12).

2. The stirring and diluting device for aluminum-silver paste according to claim 1, characterized in that: The dilution box (1) and the stirring box (2) are connected to a rotating shaft (6) via a bearing. A motor (7) is installed at the top of the stirring box (2), and the output end of the motor (7) is connected to the rotating shaft (6). The rotating shaft (6) is located inside the dilution box (1) and the stirring box (2) and is provided with a plurality of stirring rods (8).

3. The stirring and diluting device for aluminum-silver paste according to claim 2, characterized in that: The dilution box (1) is provided with a screen (9) at the upper opening, and the rotating shaft (6) passes through the middle of the screen (9), and the connection between the dilution box (1) and the stirring box (2) is connected through a sustainable fixed plate (4).

4. The stirring and diluting device for aluminum-silver paste according to claim 3, characterized in that: The rotating shaft (6) is located at the lower end of the mixing box (2) and is provided with a scraper (10) in contact with the upper end surface of the screen (9).

5. The stirring and diluting device for aluminum-silver paste according to claim 1, characterized in that: A control panel (117) is installed on the outside of the dilution box (1), an observation window (116) is installed on the outside of the limit box (12), and a scale is provided on the side of the observation window (116).

6. The stirring and diluting device for aluminum-silver paste according to claim 1, characterized in that: The discharge port (5), the feed port (14) and the discharge port (16) are all equipped with electromagnetic valves.

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