Rapid conductive silver adhesive preparation device

Abstract

The utility model discloses a conductive silver adhesive rapid configuration device, which comprises a protection shell, a protection mechanism, a vibration mechanism and a configuration mechanism, firstly conductive silver powder is placed in a reaction tank through one feed port, then epoxy resin is placed through the other feed port, then a servo motor is started, and the conductive silver powder is placed in the reaction tank through the other feed port. A servo motor drives a rotating rod to rotate and drives stirring blades to stir and mix electric silver powder and epoxy resin, the proportion of the electric silver powder to the epoxy resin is determined according to the needed conductivity and viscosity, the proportion of the electric silver powder to the epoxy resin ranges from 1: 1 to 1: 3, then a proper amount of ethyl acetate is gradually added according to the actual situation, and the electric silver powder and the epoxy resin are stirred and mixed. And the addition of ethyl acetate helps to improve the fluidity and the constructability of the conductive silver adhesive, and the vibration motor can be started during stirring to vibrate the interior of the reaction tank, so that the reaction rate and the mixing speed can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive silver glue configuration equipment, in particular to a conductive silver glue rapid configuration device. Background Art

[0002] Conductive silver glue is an adhesive with certain conductive properties after curing or drying. It usually has a base resin and conductive fillers, namely conductive particles, as its main components. The conductive particles are combined together through the bonding effect of the base resin to form a conductive path, thereby achieving conductive connection of the bonded materials.

[0003] However, the reaction speed of the conductive silver paste in the existing conductive silver paste preparation device is slow, the distribution of the conductive silver paste is uneven, and the stirring efficiency is low, which affects the efficiency of the subsequent process. Therefore, those skilled in the art provide a conductive silver paste fast preparation device to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the utility model is to provide a conductive silver glue rapid configuration device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conductive silver glue rapid configuration device comprises a protective shell, a protective mechanism, a vibration mechanism and a configuration mechanism, characterized in that a reaction tank is arranged in the protective shell, a protective mechanism is arranged between the reaction tank and the protective shell, a configuration mechanism is arranged in the reaction tank, a vibration mechanism is arranged at the bottom of the reaction tank, a pair of feed ports are arranged at the upper end of the reaction tank, the feed ports are sleeved and connected to the protective shell, a pressure reducing valve is arranged at the center of the upper end surface of the reaction tank, a discharge port is arranged on the side wall at one end of the reaction tank, the discharge port is sleeved and connected to the protective shell, the protective shell and the upper end of the reaction tank are both provided with observation ports, a pressure gauge is arranged on the upper end surface of the protective shell, and the pressure gauge is through-connected to the protective shell and the reaction tank.

[0007] As a further solution of the utility model: a vibration motor is arranged at the bottom end of the reaction tank.

[0008] As a further solution of the utility model: protective plates are arranged on both sides of the bottom of the protective shell, damping springs are arranged between the left and right sides of the bottom of the reaction tank and the protective plates, and multiple buffer springs are arranged between the other end faces of the protective shell and the reaction tank.

[0009] As a further solution of the utility model: a sealing layer is provided at the bottom end of the reaction tank, a servo motor is provided at one end inside the sealing layer, a first transmission rod is provided at one end of the servo motor, a first bevel gear is provided at the other end of the first transmission rod, a second bevel gear is provided at the other end of the first bevel gear, a second transmission rod is provided at the upper end of the second bevel gear, a driving gear is provided at the upper end of the second transmission rod, a driven gear is provided at the other end of the driving gear, a third transmission rod is fixedly connected to the upper end of the driven gear, a rotating rod is provided at the upper ends of the third transmission rod and the second transmission rod, the third transmission rod and the second transmission rod are all sleeved and connected to the sealing layer, and sealing sleeves are provided at the connections between the third transmission rod, the second transmission rod and the sealing layer.

[0010] As a further solution of the utility model: a plurality of stirring blades are arranged on the upper end of the rotating rod, the stirring blades are fixedly connected to the outer walls of the third transmission rod and the second transmission rod, the stirring blades are vertically arranged on the outer walls of the third transmission rod and the second transmission rod, and the stirring blades are arranged at equal intervals.

[0011] As a further solution of the utility model: the driving gear is meshed with the driven gear.

[0012] 10. As a further solution of the present invention: the first bevel gear and the second bevel gear are vertically arranged, and the first bevel gear and the second bevel gear are meshed.

[0013] As a further solution of the utility model: the pipes used for the feed inlet and the discharge outlet are both flexible corrugated pipes.

[0014] Compared with the prior art, the utility model has the following beneficial effects: first, the conductive silver powder is placed into the reaction tank through one of the feed ports, and then the epoxy resin is placed through another feed port, and then the servo motor is started, the servo motor drives the first transmission rod to rotate, a first bevel gear is arranged on the upper end of the first transmission rod, the first bevel gear and the second bevel gear are arranged vertically, the first bevel gear and the second bevel gear are meshed with each other, so that the first bevel gear drives the second bevel gear to rotate, and the second bevel gear can drive the second transmission rod to rotate, a driving gear is arranged on the upper end of the second transmission rod, so that the driving gear can be rotated, because the driving gear is meshed with the driven gear, when the driving gear rotates, the driven gear can be driven to mesh and rotate at the same time, the driven gear is fixedly connected to the third transmission rod, so as to drive the third transmission rod to rotate, the upper ends of the third transmission rod and the second transmission rod are both provided with a rotating rod, and the upper ends of the rotating rod are both provided with a plurality of stirring blades, so that the rotating rod can be rotated to drive the stirring blades to stir and mix the conductive silver powder and the epoxy resin, according to the required electrical Conductivity and viscosity, determine the ratio of conductive silver powder and epoxy resin, the ratio of conductive silver powder to epoxy resin is between 1:1 and 1:3, then gradually add an appropriate amount of ethyl acetate according to the actual situation, and continue to stir and mix until the required viscosity is reached. The addition of ethyl acetate helps to improve the fluidity and ease of construction of the conductive silver glue. During stirring, the vibration motor can be started to vibrate the reaction tank, which can accelerate the reaction rate and mixing speed. After the stirring is completed, the residual conductive silver glue on the upper end of the stirring blade can also be quickly removed by vibration to prevent affecting subsequent stirring and reaction. During vibration, the reaction tank can be buffered and protected by a buffer spring, a damping spring and a protective plate, and the presence of a protective shell can reduce noise to prevent excessive noise during work, affecting the physical and mental health of the staff. The pressure reducing valve and the pressure probe can detect the internal pressure of the reaction tank, and when the pressure is too high, the pressure is released to prevent adverse reactions. The utility model relates to a conductive silver glue rapid configuration device. The utility model is simple and reasonable in structure design and convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a conductive silver glue rapid configuration device.

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of a conductive silver glue rapid configuration device.

[0017] Figure 3 This is a schematic diagram of the enlarged structure at point A in a conductive silver glue rapid configuration device.

[0018] Figure 4 This is a schematic diagram of the enlarged structure at point B in a conductive silver glue rapid configuration device.

[0019] Figure 5This is a schematic diagram of the structure of a driving gear and a driven gear in a conductive silver glue rapid configuration device.

[0020] In the figure: 1-protective shell, 2-support leg, 3-feeding port, 4-discharging port, 5-observation port, 6-pressure reducing valve, 7-pressure gauge, 8-reaction tank, 9-buffer spring, 10-servo motor, 11-sealing layer, 12-first transmission rod, 13-first bevel gear, 14-second bevel gear, 15-second transmission rod, 16-sealing sleeve, 17-rotating rod, 18-stirring blade, 19-third transmission rod, 20-driving gear, 21-driven gear, 22-vibration motor, 23-damping spring, 24-protective plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] See also Figures 1 to 5In the embodiment of the utility model, a conductive silver glue rapid configuration device includes a protective shell 1, a supporting leg 2, a feed port 3, a discharge port 4, an observation port 5, a pressure reducing valve 6, a pressure gauge 7, a reaction tank 8, a buffer spring 9, a servo motor 10, a sealing layer 11, a first transmission rod 12, a first bevel gear 13, a second bevel gear 14, a second transmission rod 15, a sealing sleeve 16, a rotating rod 17, a stirring blade 18, a third transmission rod 19, a driving gear 20, a driven gear 21, a vibration motor 22, a damping spring 23, and a protective plate 24; a reaction tank 8 is arranged in the protective shell 1, a protective mechanism is arranged between the reaction tank 8 and the protective shell 1, a configuration mechanism is arranged in the reaction tank 8, and the bottom of the reaction tank 8 A vibration mechanism is provided, a pair of feed ports 3 are provided at the upper end of the reaction tank 8, the feed ports 3 are sleeved and connected with the protective shell 1, a pressure reducing valve 6 is provided at the center of the upper end surface of the reaction tank 8, a discharge port 4 is provided on the side wall at one end of the reaction tank 8, the discharge port 4 is sleeved and connected with the protective shell 1, an observation port 5 is provided on the upper end of the protective shell 1 and the reaction tank 8, a pressure gauge 7 is provided on the upper end surface of the protective shell 1, the pressure gauge 7 is connected through the protective shell 1 and the reaction tank 8, a vibration motor 2 is provided at the bottom end of the reaction tank 8, protective plates 24 are provided on the left and right sides of the bottom end of the protective shell 1, damping springs 23 are provided between the left and right sides of the bottom end of the reaction tank 8 and the protective plates 24, and the other end surfaces of the protective shell 1 and the reaction tank 8 are connected. A plurality of buffer springs 9 are arranged between the reaction tank 8, a sealing layer 11 is arranged at the bottom end of the reaction tank 8, a servo motor 10 is arranged at one end inside the sealing layer 11, a first transmission rod 12 is arranged at one end of the servo motor 10, a first bevel gear 13 is arranged at the other end of the first transmission rod 12, a second bevel gear 14 is arranged at the other end of the first bevel gear 13, a second transmission rod 15 is arranged at the upper end of the second bevel gear 14, a driving gear 20 is arranged at the upper end of the second transmission rod 15, a driven gear 21 is arranged at the other end of the driving gear 20, a third transmission rod 19 is fixedly connected to the upper end of the driven gear 21, a rotating rod 17 is arranged at the upper ends of the third transmission rod 19 and the second transmission rod 15, and the third transmission rod 19 is connected to the second transmission rod 15. The rod 15 and the sealing layer 11 are sleeved and connected, and the third transmission rod 19 and the second transmission rod 15 and the sealing layer 11 are connected at the connection with the sealing sleeve 16. The upper end of the rotating rod 17 is provided with a plurality of stirring blades 18, and the stirring blades 18 are fixedly connected to the outer side walls of the third transmission rod 19 and the second transmission rod 15. The stirring blades 18 are vertically arranged on the outer side walls of the third transmission rod 19 and the second transmission rod 15, and the stirring blades 18 are arranged at equal intervals. The driving gear 20 is meshed with the driven gear 21, and the first bevel gear 13 and the second bevel gear 14 are vertically arranged, and the first bevel gear 13 and the second bevel gear 14 are meshed. The pipes used in the feed port 3 and the discharge port 4 are all flexible bellows.

[0023] The working principle of the utility model is as follows: first, conductive silver powder is placed into the reaction tank through one of the feed ports, then epoxy resin is placed through another feed port, and then the servo motor is started, the servo motor drives the first transmission rod to rotate, a first bevel gear is arranged on the upper end of the first transmission rod, the first bevel gear and the second bevel gear are arranged vertically, the first bevel gear and the second bevel gear are meshed with each other, so that the first bevel gear drives the second bevel gear to rotate, and the second bevel gear can drive the second transmission rod to rotate, a driving gear is arranged on the upper end of the second transmission rod, so that the driving gear can be rotated, because the driving gear is meshed with the driven gear, when the driving gear rotates, the driven gear can be driven to mesh and rotate at the same time, the driven gear is fixedly connected to the third transmission rod, so as to drive the third transmission rod to rotate, the upper ends of the third transmission rod and the second transmission rod are both provided with a rotating rod, and the upper ends of the rotating rod are both provided with a plurality of stirring blades, so that the rotating rod can be rotated, and the stirring blades can be driven to stir and mix the conductive silver powder and the epoxy resin, according to the required conductivity and viscosity. degree, determine the ratio of conductive silver powder and epoxy resin, the ratio of conductive silver powder to epoxy resin is between 1:1 and 1:3, then gradually add an appropriate amount of ethyl acetate according to the actual situation, and continue to stir and mix until the required viscosity is reached. The addition of ethyl acetate helps to improve the fluidity and ease of construction of the conductive silver glue. During stirring, the vibration motor can be started to vibrate the reaction tank, which can accelerate the reaction rate and mixing speed. After the stirring is completed, the residual conductive silver glue on the upper end of the stirring blade can also be quickly removed by vibration to prevent affecting subsequent stirring and reaction. During vibration, the reaction tank can be buffered and protected by a buffer spring, a damping spring and a protective plate, and the presence of a protective shell can reduce noise to prevent excessive noise during work, which affects the physical and mental health of the staff. The pressure reducing valve and the pressure probe can detect the internal pressure of the reaction tank, and when the pressure is too high, the pressure is released to prevent adverse reactions. The utility model relates to a conductive silver glue rapid configuration device. The utility model is simple and reasonable in structure design and convenient and quick to use.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A conductive silver glue rapid configuration device, comprising a protective shell (1), a protective mechanism, a vibration mechanism and a configuration mechanism, characterized in that: A reaction tank (8) is arranged in the protective shell (1), a protective mechanism is arranged between the reaction tank (8) and the protective shell (1), a configuration mechanism is arranged in the reaction tank (8), a vibration mechanism is arranged at the bottom of the reaction tank (8), a pair of feed ports (3) are arranged at the upper end of the reaction tank (8), the feed ports (3) and the protective shell (1) are sleeve-connected, a pressure reducing valve (6) is arranged at the center of the upper end surface of the reaction tank (8), a discharge port (4) is arranged on the side wall at one end of the reaction tank (8), the discharge port (4) and the protective shell (1) are sleeve-connected, observation ports (5) are arranged at the upper ends of the protective shell (1) and the reaction tank (8), a pressure gauge (7) is arranged on the upper end surface of the protective shell (1), and the pressure gauge (7) is connected to the protective shell (1) and the reaction tank (8) through-connected.

2. The conductive silver paste rapid configuration device according to claim 1, characterized in that: The vibration mechanism comprises a vibration motor (22), and the bottom end of the reaction tank (8) is provided with a vibration motor (22).

3. The conductive silver paste rapid configuration device according to claim 1, characterized in that: The protective mechanism comprises a buffer spring (9), a damping spring (23), and a protective plate (24); the protective shell (1) is provided with a protective plate (24) on both left and right sides of the bottom end; damping springs (23) are provided between both left and right sides of the bottom end of the reaction tank (8) and the protective plate (24); and a plurality of buffer springs (9) are provided between the remaining end surfaces of the protective shell (1) and the reaction tank (8).

4. The conductive silver paste rapid configuration device according to claim 1, characterized in that: The configuration mechanism comprises a servo motor (10), a sealing layer (11), a first transmission rod (12), a first bevel gear (13), a second bevel gear (14), a second transmission rod (15), a sealing sleeve (16), a rotating rod (17), a stirring blade (18), a third transmission rod (19), a driving gear (20), and a driven gear (21); the sealing layer (11) is arranged at the bottom end of the reaction tank (8).

5. The conductive silver paste rapid configuration device according to claim 4, characterized in that: A servo motor (10) is arranged at one end of the sealing layer (11), a first transmission rod (12) is arranged at one end of the servo motor (10), a first bevel gear (13) is arranged at the other end of the first transmission rod (12), a second bevel gear (14) is arranged at the other end of the first bevel gear (13), a second transmission rod (15) is arranged at the upper end of the second bevel gear (14), a driving gear (20) is arranged at the upper end of the second transmission rod (15), a driven gear (21) is arranged at the other end of the driving gear (20), a third transmission rod (19) is fixedly connected to the upper end of the driven gear (21), a rotating rod (17) is arranged at the upper ends of the third transmission rod (19) and the second transmission rod (15), the third transmission rod (19) and the second transmission rod (15) are sleeved and connected to the sealing layer (11), and a sealing sleeve (16) is arranged at the connection between the third transmission rod (19), the second transmission rod (15) and the sealing layer (11).

6. The conductive silver paste rapid configuration device according to claim 5, characterized in that: A plurality of stirring blades (18) are arranged at the upper end of the rotating rod (17), and the stirring blades (18) are fixedly connected to the outer side walls of the third transmission rod (19) and the second transmission rod (15). The stirring blades (18) are vertically arranged on the outer side walls of the third transmission rod (19) and the second transmission rod (15), and the stirring blades (18) are arranged at equal intervals.

7. The conductive silver paste rapid configuration device according to claim 5, characterized in that: The driving gear (20) is meshed with the driven gear (21).

8. The conductive silver paste rapid configuration device according to claim 5, characterized in that: The first bevel gear (13) and the second bevel gear (14) are arranged vertically, and the first bevel gear (13) and the second bevel gear (14) are meshed.

9. The conductive silver paste rapid configuration device according to claim 1, characterized in that: The pipes used for the feed inlet (3) and the discharge outlet (4) are both flexible corrugated pipes.

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