WO2018032297A1

WO2018032297A1 - Device for rapidly preparing conductive silver adhesive for led production

Info

Publication number: WO2018032297A1
Application number: PCT/CN2016/095412
Authority: WO
Inventors: 袁志贤
Original assignee: 袁志贤
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2018-02-22

Abstract

Disclosed is a device for rapidly preparing a conductive silver adhesive for LED production, the device comprising a base plate (1), a guide plate (2), a right frame (3), a collecting box (4), a first supporting rod (5), a first sliding rail (6), a first sliding block (7), a stirring tank (8), a discharge port (9), an electric control valve (10), a left frame (11), a movable rod (13), a first connecting rod (14), a second sliding rail (15), a second sliding block (16), a movable block (17), a second connecting rod (18), a fixing seat (19), a first belt pulley (20), a disc (21), a flat belt (22), a second supporting rod (23), a worm gear (24), a second belt pulley (25), an ejector plate (26), a motor (27), a worm (28), a stirring rod (29) and a blade (30). During work, the motor (27) rotates and drives the worm (28) so that same rotates, thereby driving the blade (30) on the stirring rod (29) so that same rotates and stirs raw materials in the stirring tank (8). At the same time, the meshing between the worm (28) and the worm gear (24) enables the first belt pulley (20) and the second belt pulley (25) to rotate, and further drives, by means of the first connecting rod (14) and the second connecting rod (18), the movable rod (13) so that same moves, thereby driving the stirring tank (8) so that same moves to the left and to the right, so as to achieve full stirring. The present invention has the advantages of a good preparation effect, high work efficiency, simple operation, common and cheap materials and long service life.

Description

Conductive silver glue rapid preparation device for LED production

Technical field

The utility model relates to a conductive silver glue preparation device, in particular to a rapid preparation device for conductive silver glue for LED production.

Background technique

Conductive silver glue is an adhesive which has certain conductivity after curing or drying. It is usually composed of a matrix resin and a conductive filler, that is, conductive particles, and the conductive particles are bonded together by the bonding of the matrix resin to form a conductive adhesive. Conductive path to achieve conductive connection of the material to be bonded. The conductive silver paste is simple in process and easy to operate, which can improve production efficiency and avoid environmental pollution caused by heavy metal lead in tin-lead solder. Conductive silver paste is an ideal alternative to lead-tin soldering for conductive connections.

Because the conductive silver glue is made of silver powder, epoxy resin and thinner, there is a conductive silver glue preparation device, but the current conductive silver glue preparation device has the disadvantages of poor preparation effect, low work efficiency and cumbersome operation. Therefore, it is urgent to develop a rapid preparation device for conductive silver glue for LED production with good preparation effect, high work efficiency and simple operation.

Utility model content

(1) Technical problems to be solved

The utility model overcomes the defects that the current conductive silver glue preparation device has poor preparation effect, low work efficiency and cumbersome operation, and the technical problem to be solved by the utility model is to provide a good preparation effect, high work efficiency and simple operation. LED production with conductive silver glue rapid preparation device.

(2) Technical solution

In order to solve the above technical problem, the utility model provides a rapid preparation device for conductive silver glue for LED production, which comprises a bottom plate, a guide plate, a right frame, a collecting box, a first pole, a first sliding rail, and a first sliding. Block, mixing box, discharge port, electric control valve, left frame, moving rod, first link, second slide rail, second slider, moving block, second link, fixing seat, first pulley, circle a flat plate, a flat belt, a second rod, a turbine, a second pulley, a top plate, a motor, a worm, a stirring rod and a blade. The top of the bottom plate is symmetrically provided with a first pole, and the top of the bottom plate of the first pole is provided with a left Rack and collecting box, the collecting box is on the right side of the left frame, the top of the bottom plate on the right side of the first pole is provided with a guiding plate and a right frame, the right frame is on the right side of the guiding plate, and the guiding plate is provided with a guiding hole, the first pole The top end is provided with a first sliding rail, the first sliding rail is provided with a first sliding block on the sliding side, the top of the first sliding block is provided with a stirring box, the lower part of the left side of the mixing box is provided with a discharging port, and the discharging opening is above the collecting box An electric control valve is arranged on the discharge port, and a fixed seat and a second sliding rail are arranged on the left side of the right frame, and the second The rail is below the fixing seat, the second sliding block is provided with a second sliding block on the second sliding rail, and the moving block is arranged on the left side of the second sliding block, and the first connecting rod is hingedly connected to the front side of the moving block, and the bottom end of the first connecting rod is hinged A moving rod is connected, and the moving rod is connected to the bottom bottom of the mixing box through the guiding hole, the fixed seat is provided with a disc, the rear side of the disc is provided with a first pulley, and the front side of the disc is eccentrically connected with a second connecting rod The bottom end of the second connecting rod is hingedly connected with the top end of the first connecting rod, the top end of the left frame and the right frame is provided with a top plate, the bottom of the top plate is provided with a motor and a second pole, the second pole is on the right side of the motor, and the second pole is The bottom end is provided with a turbine, the front side of the turbine is provided with a second pulley, the second pulley is connected with the first pulley through a flat belt, the bottom of the motor is provided with a worm, the worm is meshed with the turbine, the bottom end of the worm is connected with a stirring rod, and the lower part of the stirring rod is evenly distributed. Blades are provided and the blades are in the mixing box.

Preferably, the reinforcing rib is further included, and the right side of the bottom of the top plate is connected with the upper left side of the right frame. There are ribs.

Preferably, an exciter is further included, and an exciter is disposed on the left side of the agitation box.

Preferably, the motor is a servo motor.

Preferably, the bottom plate is a rectangular parallelepiped, the bottom plate has a length of 1.5 m and a thickness of 10 cm, and the bottom plate is made of stainless steel.

Preferably, the guide plate is a rectangular parallelepiped, the guide plate has a height of 50 cm and a thickness of 5 cm, and the guide plate is made of Q235 steel.

Working principle: When it is necessary to configure conductive silver glue, the staff puts the raw material into the stirring box, then controls the rotation of the motor to drive the worm to rotate, and then drives the stirring rod to rotate, so that the blade rotates and stirs the raw materials in the mixing box. At the same time, the clockwise rotation of the worm drives the turbine to rotate, thereby driving the second pulley to rotate, thereby driving the first pulley to rotate, causing the disk to rotate, driving the second link to move up and down, and when the second link moves upward, the moving block is driven. The second slider moves on the second sliding rail, thereby driving the top end of the first connecting rod to move upward, so that the bottom end of the first connecting rod moves to the right, and the moving rod is moved to the right, thereby driving the stirring box and the first sliding block at The first slide rail moves to the right, and when the second link moves downward, the moving block and the second slider are moved under the second slide rail, thereby driving the top end of the first link to move downward, so that the first link The bottom end of the rod moves to the left, and the moving rod is moved to the left, thereby driving the stirring box and the first slider to move to the left on the first sliding rail. Repeatedly, the mixing box continues to move left and right to achieve a sufficient agitation effect. After the work is finished, after the mixing box returns to the initial position, the control motor stops working, and then the control electric control valve is opened, and the conductive silver glue prepared in the mixing box flows into the collection box through the discharge port, and the conductive silver in the stirring box is to be After the glue is exhausted, the control electric control valve is closed, and the prepared conductive silver glue is taken away.

Because the reinforcing rib is also included, a reinforcing rib is connected between the right side of the bottom of the top plate and the upper part of the left side of the right frame, and the reinforcing rib can share the weight of the top plate, so that the top plate is not easily broken due to excessive weight, thereby improving the service life of the device. .

Because the vibration exciter is also included, the vibration stirrer is arranged on the left side of the mixing box. When the raw material is stirred, the vibration exciter is controlled to work, and the stirring box is shaken, so that the mixing of the raw materials in the mixing box is more uniform and the stirring effect is improved.

Because the motor is a servo motor, the servo motor has a small electromechanical time constant and high linearity, which is more suitable for working here.

Because the bottom plate is rectangular, the bottom plate is 1.5m long and the thickness is 10cm. The bottom plate is made of stainless steel. The stainless steel is corrosion-resistant and does not rust, which can improve the service life of the device.

Because the guide plate is rectangular, the height of the guide plate is 50cm and the thickness is 5cm. The guide plate is made of Q235 steel. Q235 steel has good plasticity and welding performance, good forming ability, relatively cheap price and high cost performance.

(3) beneficial effects

The utility model achieves the effects of good preparation effect, high work efficiency and simple operation. Moreover, the manufacturing materials of the device are common and cheap, and the service life is long, which not only improves the preparation effect of the silver glue, but also reduces the cost of the preparation of the silver glue.

DRAWINGS

Figure 1 is a schematic view showing the first main structure of the present invention.

2 is a schematic view showing a second main structure of the present invention.

Figure 3 is a schematic view of a third main structure of the present invention.

The markings in the drawing are: 1-base plate, 2-guide plate, 3-right frame, 4-collection box, 5- First rod, 6-first rail, 7-first slider, 8-mixing box, 9-discharge port, 10-electric control valve, 11-left frame, 12-guide hole, 13-moving rod , 14-first link, 15-second slide rail, 16-second slider, 17-moving block, 18-second link, 19-mounting seat, 20-first pulley, 21-disc, 22-flat belt, 23-second pole, 24-turbine, 25-second pulley, 26-top, 27-motor, 28-worm, 29-stirring rod, 30-blade, 31-reinforced rib, 32- Exciter.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1

A rapid preparation device for conductive silver glue for LED production, as shown in FIG. 1-3, comprising a bottom plate 1, a guide plate 2, a right frame 3, a collection box 4, a first pole 5, a first slide rail 6, and a first a slider 7, a stirring box 8, a discharge port 9, an electric control valve 10, a left frame 11, a moving rod 13, a first link 14, a second slide 15, a second slider 16, a moving block 17, a Two links 18, fixed seat 19, first pulley 20, disk 21, flat belt 22, second struts 23, turbine 24, second pulley 25, top plate 26, motor 27, worm 28, stirring rod 29 and blades 30, the top of the bottom plate 1 is symmetrically disposed with a first strut 5, and the top of the bottom plate 1 on the left side of the first strut 5 is provided with a left frame 11 and a collecting box 4, and the collecting box 4 is on the right side of the left frame 11, the first strut 5, the top of the bottom plate 1 on the right side is provided with a guide plate 2 and a right frame 3, and the right frame 3 is on the right side of the guide plate 2. The guide plate 2 is provided with a guide hole 12, and the first support rod 5 is provided with a first slide rail 6 at the top end thereof. The first slide rail 6 is slidably provided with a first slider 7, and the top of the first slider 7 is provided with a stirring box 8, the lower part of the left wall of the stirring box 8 is provided with a discharge port 9, and the discharge port 9 is in the collecting box 4. Above, the discharge port 9 is provided with an electric control valve 10, and the right frame 3 is provided on the left side. There are a fixed seat 19 and a second sliding rail 15, and a second sliding rail A second slider 16 is slidably disposed on the second slide rail 15 , and a moving block 17 is disposed on the left side of the second slider 16 . The first link 14 is hingedly connected to the front side of the moving block 17 . The bottom end of the first connecting rod 14 is hingedly connected with a moving rod 13 , and the moving rod 13 is connected to the bottom bottom of the stirring box 8 through the guiding hole 12 . The fixing seat 19 is provided with a disc 21 , and the rear side of the disc 21 is provided with a first The pulley 20, the front side eccentric position of the disc 21 is hingedly connected with the second connecting rod 18, the bottom end of the second connecting rod 18 is hingedly connected with the top end of the first connecting rod 14, and the top end of the left frame 11 and the right frame 3 is provided with a top plate 26, a top plate The bottom of the 26 is provided with a motor 27 and a second strut 23, the second strut 23 is on the right side of the motor 27, the bottom end of the second strut 23 is provided with a turbine 24, and the front side of the turbine 24 is provided with a second pulley 25, the second pulley 25 is connected with the first pulley 20 through the flat belt 22, the bottom of the motor 27 is provided with a worm 28, the worm 28 is meshed with the turbine 24, the bottom end of the worm 28 is connected with a stirring rod 29, and the lower part of the stirring rod 29 is evenly provided with blades 30, and the blade 30 is Inside the mixing box 8.

Further, a reinforcing rib 31 is included, and a reinforcing rib 31 is connected between the right side of the bottom of the top plate 26 and the upper left part of the right frame 3.

An exciter 32 is also included, and an exciter 32 is disposed on the left side of the agitation tank 8.

The motor 27 is a servo motor 27.

The bottom plate 1 is a rectangular parallelepiped, the bottom plate 1 is 1.5 m long and has a thickness of 10 cm, and the bottom plate 1 is made of stainless steel.

The guide plate 2 is a rectangular parallelepiped, the guide plate 2 has a height of 50 cm and a thickness of 5 cm, and the guide plate 2 is made of Q235 steel.

Working principle: When it is necessary to configure the conductive silver glue, the worker puts the raw material into the stirring box 8, and then controls the motor 27 to rotate, which drives the worm 28 to rotate, and then drives the stirring rod 29 to rotate. Turning, the blade 30 is rotated to stir the raw material in the agitation tank 8. At the same time, the worm 28 rotates clockwise to drive the turbine 24 to rotate, thereby driving the second pulley 25 to rotate, thereby driving the first pulley 20 to rotate, so that the disk 21 rotates, and the second link 18 is moved up and down, when the second link 18 is upward. When moving, the moving block 17 and the second slider 16 are moved on the second sliding rail 15, thereby driving the top end of the first connecting rod 14 to move upward, so that the bottom end of the first connecting rod 14 moves to the right, and the moving rod 13 is driven to the right. Moving to the right, which in turn drives the mixing box 8 and the first slider 7 to move to the right on the first sliding rail 6, and when the second connecting rod 18 moves downward, the moving block 17 and the second slider 16 are driven in the second sliding The rail 15 moves downwards, thereby driving the top end of the first link 14 to move downward, so that the bottom end of the first link 14 moves to the left, and the moving rod 13 is moved to the left, thereby driving the stirring box 8 and the first slider 7 in the first A slide rail 6 moves to the left. Repeatedly, the stirring box 8 is continuously moved left and right to achieve the effect of sufficient agitation. After the work is completed, after the stirring box 8 returns to the initial position, the control motor 27 stops working, and then the control electric control valve 10 is opened, and the conductive silver glue prepared in the stirring box 8 flows into the collecting box 4 through the discharging port 9, waiting for After the conductive silver glue in the stirring box 8 is exhausted, the electric control valve 10 is controlled to be closed, and the prepared conductive silver glue is taken away.

Since the reinforcing rib 31 is further included, the reinforcing rib 31 is connected between the right side of the bottom of the top plate 26 and the upper left part of the right frame 3. The reinforcing rib 31 can share the weight of the top plate 26, so that the top plate 26 is not easily broken due to excessive weight. Increased the service life of the device.

Since the exciter 32 is further included, the exciter 32 is disposed on the left side of the agitating tank 8. When the raw material is stirred, the exciter 32 is controlled to operate, and the stirring box 8 is shaken, so that the mixing of the raw materials in the mixing tank 8 is more uniform. Improve the mixing effect.

Since the motor 27 is the servo motor 27, the electromechanical time constant of the servo motor 27 is small. High linearity is more suitable for work here.

Since the bottom plate 1 is a rectangular parallelepiped, the bottom plate 1 is 1.5 m long and has a thickness of 10 cm. The bottom plate 1 is made of stainless steel, and the stainless steel is corrosion-resistant and rust-free, which can improve the service life of the device. Because the guide plate 2 is a rectangular parallelepiped, the guide plate 2 has a height of 50 cm and a thickness of 5 cm, and the guide plate 2 is made of Q235 steel. The Q235 steel has good plasticity and welding performance, has good forming ability, and is relatively inexpensive and cost-effective.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that various modifications, improvements and substitutions may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

The utility model relates to a conductive silver glue rapid preparation device for LED production, which comprises a bottom plate (1), a guide plate (2), a right frame (3), a collecting box (4), a first pole (5), a first a slide rail (6), a first slider (7), a stirring tank (8), a discharge port (9), an electric control valve (10), a left frame (11), a moving rod (13), a first connection Rod (14), second slide rail (15), second slider (16), moving block (17), second link (18), fixing seat (19), first pulley (20), disc (21), flat belt (22), second pole (23), turbine (24), second pulley (25), top plate (26), motor (27), worm (28), stirring rod (29) And the blade (30), the top of the bottom plate (1) is symmetrically disposed with a first strut (5), and the top of the bottom plate (1) on the left side of the first strut (5) is provided with a left frame (11) and a collecting box (4) ), the collecting box (4) is on the right side of the left frame (11), and the top plate (1) on the right side of the first pole (5) is provided with a guiding plate (2) and a right frame (3), and the right frame (3) On the right side of the guide plate (2), a guide hole (12) is opened on the guide plate (2), and a first slide rail (6) is arranged at the top end of the first support rod (5), and the first slide rail (6) slides thereon. The first slider (7) is provided, and the top of the first slider (7) is provided with a stirring box (8), and the left side of the stirring box (8) The outlet is provided with a discharge port (9), the discharge port (9) is above the collection box (4), the discharge port (9) is provided with an electric control valve (10), and the right frame (3) is fixed on the left side. a seat (19) and a second slide rail (15), the second slide rail (15) is below the fixed seat (19), and the second slide rail (15) is slidably provided with a second slider (16), second The left side of the slider (16) is provided with a moving block (17), and the front side of the moving block (17) is hingedly connected with a first connecting rod (14), and the bottom end of the first connecting rod (14) is hingedly connected with a moving rod (13) , the moving rod (13) is connected to the bottom bottom of the stirring box (8) through the guiding hole (12), and the fixing seat (19) is provided with a circle The disk (21), the rear side of the disc (21) is provided with a first pulley (20), and the front side eccentric position of the disc (21) is hingedly connected with a second link (18), and the bottom end of the second link (18) It is hingedly connected to the top end of the first connecting rod (14), and the top plate (26) is provided at the top end of the left frame (11) and the right frame (3), and the motor (27) and the second pole (23) are arranged at the bottom of the top plate (26). The second rod (23) is on the right side of the motor (27), the bottom end of the second rod (23) is provided with a turbine (24), and the front side of the turbine (24) is provided with a second pulley (25), the second pulley (25) is connected with the first pulley (20) through a flat belt (22), the bottom of the motor (27) is provided with a worm (28), the worm (28) is meshed with the turbine (24), and the bottom end of the worm (28) is connected with agitation. The rod (29) and the lower part of the stirring rod (29) are evenly provided with blades (30), and the blades (30) are inside the stirring box (8).
The apparatus for rapidly preparing a conductive silver paste for LED production according to claim 1, further comprising a reinforcing rib (31) between the bottom right side of the top plate (26) and the upper left side of the right frame (3) A rib (31) is attached.
The apparatus for rapidly preparing a conductive silver paste for LED production according to claim 1, further comprising an exciter (32), and the exciter (32) is disposed on the left side of the stirring box (8).
The apparatus for rapidly preparing a conductive silver paste for LED production according to claim 1, wherein the motor (27) is a servo motor (27).
The apparatus for rapidly preparing a conductive silver paste for LED production according to claim 1, wherein the bottom plate (1) is a rectangular parallelepiped, the bottom plate (1) is 1.5 m long and the thickness is 10 cm, and the bottom plate (1) is made of stainless steel.
A rapid preparation device for conductive silver glue for LED production according to claim 1, The utility model is characterized in that the guide plate (2) is a rectangular parallelepiped, the guide plate (2) has a height of 50 cm and a thickness of 5 cm, and the guide plate (2) is made of Q235 steel.