Defoaming device for AB sealant after stirring

Abstract

The utility model relates to the field of AB glue, in particular to a defoaming device after AB sealant stirring, which comprises an AB glue bubble eliminating tank, the upper surface of the AB glue bubble eliminating tank is fixedly connected with a motor, the inner top wall of the AB glue bubble eliminating tank is rotatably connected with a stirring shaft through a bearing, and the top end of the stirring shaft is fixedly connected with the output end of the motor. The motor is arranged to provide power for the stirring shaft, so that the stirring shaft can drive the first stirring rod to rotate so as to stir AB glue and preliminarily eliminate bubbles, and the bent rod can drive the second stirring shaft to rotate to stir the AB glue and eliminate bubbles for the second time by utilizing the matching of the guide block and the connecting disc, so that the stirring efficiency is improved. Meanwhile, through cooperation of a top plate and a top block, a connecting disc can move up and down through a guide block and a sliding groove by means of the elastic force of a spring, a second stirring rod can drive a shifting rod to move up and down, and therefore the bubbles are eliminated again, and the bubble eliminating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of AB glue, in particular to a defoaming device for AB sealing glue after stirring. Background Art

[0002] AB glue is a two-component epoxy resin AB glue adhesive with high transparency. The bonded material is flawless after curing. It does not require heating and can be cured at room temperature. It is environmentally friendly and non-toxic. It has many advantages such as high bonding strength, good toughness, oil resistance, and water resistance. The cured material has good electrical and physical properties such as good insulation, compression resistance, and low shrinkage.

[0003] After searching, a Chinese patent with announcement number CN217041416U discloses a bubble removal device for epoxy AB glue production, including a reactor and a filtering mechanism, wherein the filtering mechanism is located at the upper end of the reactor, a rotating shaft is rotatably provided between the top wall and the bottom wall inside the reactor, a turbine is sleeved on the upper outer wall of the rotating shaft, a motor box is fixedly provided on the outer wall of the reactor, a motor is arranged in the motor box, a rotating rod is connected to the output end of the motor, the other end of the rotating rod rotates through the outer wall of the reactor and is rotatably connected to the inner wall of the reactor, a worm structure matched with the turbine is fixedly provided on the outer wall of the rotating rod, a plurality of stirring rods are connected to the lower part of the rotating shaft, and stirring pins are evenly and densely distributed on the stirring rod. The advantages of the utility model compared with the prior art are: bubbles in the glue used for producing epoxy AB glue can be intercepted by the filter; the remaining bubbles in the glue can be sucked out by the arrangement of the stirring rod, the heating rod and the exhaust fan, and the technical key points are: the bubbles are filtered by the filter, and the AB glue is defoamed in combination with the heating rod and the stirring rod.

[0004] The above solution solves the problem that bubbles often remain in the epoxy AB glue, affecting the quality of glue production. However, in actual use, since the AB glue is only stirred by a stirring rod, the separation speed of the bubbles and the AB glue is slow during the process of eliminating the bubbles.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the prior art has the shortcomings and defects of slow separation speed of bubbles and AB glue.

[0007] The utility model discloses a defoaming device after AB sealant is stirred, comprising an AB glue bubble eliminating tank, the upper surface of the AB glue bubble eliminating tank is fixedly connected with a motor, the inner top wall of the AB glue bubble eliminating tank is rotatably connected with a stirring shaft through a bearing, the top end of the stirring shaft is fixedly connected to the output end of the motor, the outer surface of the stirring shaft is fixedly connected with two groups of first stirring rods, the outer surface of the stirring shaft is sleeved with a connecting disk, the inner wall of the connecting disk is provided with two groups of sliding grooves, the inner wall of each of the sliding grooves is slidably connected with a guide block, the side surfaces of the two groups of guide blocks close to each other are fixedly connected to the outer surface of the stirring shaft, the upper surface of the connecting disk is fixedly connected with two groups of top blocks, the inner top wall of the AB glue bubble eliminating tank is fixedly connected with a top plate, the bottom surface of the connecting disk is fixedly connected with two groups of bent rods, and the side surfaces of the two groups of bent rods close to each other are fixedly connected with two second stirring rods.

[0008] Furthermore, the outer surface of the AB glue bubble eliminating tank is fixedly connected to a discharge pipe, the right end of the discharge pipe is fixedly connected to a control valve, and the front of the AB glue bubble eliminating tank is fixedly connected to a control panel.

[0009] Furthermore, the upper surface of the AB glue bubble elimination tank is fixedly connected to a feed pipe, and the top of the feed pipe is fixedly connected to a feed hopper.

[0010] Furthermore, the bottom surface of the AB glue bubble elimination tank is fixedly connected to a base, and the bottom surface of each of the second stirring rods is fixedly connected to a group of levers.

[0011] Furthermore, a positioning ring is fixedly connected to the outer surface of the stirring shaft, and two groups of return springs are fixedly connected to the upper surface of the positioning ring. The upper surface of each return spring is fixedly connected to the bottom surface of the connecting plate.

[0012] Furthermore, two groups of electric heating rods are fixedly connected to the inner wall of the AB glue bubble eliminating tank, and each of the electric heating rods is located at the bottom of the AB glue bubble eliminating tank.

[0013] Furthermore, the side surfaces of the two groups of guide blocks that are away from each other are fixedly connected with positioning blocks, and each of the positioning blocks is located above the connecting disk.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model is provided with a motor to provide power to the stirring shaft, so that the stirring shaft can drive the first stirring rod to rotate, stir the AB glue, and preliminarily eliminate bubbles. The cooperation of the guide block and the connecting plate can make the bent rod drive the second stirring shaft to rotate, and the bubbles are eliminated for the second time while stirring the AB glue. At the same time, the cooperation of the top plate and the top block can make the connecting plate use the elastic force of the spring to move up and down through the guide block and the slide groove, so that the second stirring rod can drive the lever to move up and down, thereby eliminating bubbles again, thereby accelerating the efficiency of bubble elimination.

[0016] 2. The utility model can heat the AB glue by providing an electric heating rod, so that the viscosity of the AB glue is reduced, and the bubbles in the AB glue are expanded by heat, so that the bubbles can rise quickly, and the bubbles in the AB glue are eliminated. The AB glue can be guided by the feed hopper to prevent the AB glue from spilling when it is added. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the front cross-section of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of a top-sectional view of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of a top-sectional view of the positioning ring of the utility model.

[0022] In the figure: 1. AB glue bubble elimination tank; 2. Feed pipe; 3. Feed hopper; 4. Control panel; 5. Base; 6. Motor; 7. Discharge pipe; 8. Control valve; 9. Top plate; 10. Connecting plate; 11. Bending rod; 12. Second stirring rod; 13. Electric heating rod; 14. Stirring shaft; 15. Top block; 16. Positioning ring; 17. First stirring rod; 18. Push rod; 19. Positioning block; 20. Guide block; 21. Slide groove; 22. Return spring. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The degassing device of the AB sealant after stirring of the utility model comprises an AB glue bubble eliminating tank 1, the inner wall of the AB glue bubble eliminating tank 1 is fixedly connected with two groups of electric heating rods 13, each electric heating rod 13 is located at the bottom of the AB glue bubble eliminating tank 1, the AB glue can be heated by the electric heating rods 13 to reduce the viscosity of the AB glue so as to discharge the bubbles in the AB glue, and the upper surface of the AB glue bubble eliminating tank 1 is fixedly connected with a motor 6.

[0025] The inner top wall of the AB glue bubble eliminating tank 1 is rotatably connected to the stirring shaft 14 through a bearing, the outer surface of the stirring shaft 14 is fixedly connected to a positioning ring 16, and the upper surface of the positioning ring 16 is fixedly connected to two groups of reset springs 22, and the upper surface of each reset spring 22 is fixedly connected to the bottom surface of the connecting disk 10. Through the elastic force of the reset spring 22, the connecting disk 10 can be reset in time after moving downward, and the top end of the stirring shaft 14 is fixedly connected to the output end of the motor 6.

[0026] Two groups of first stirring rods 17 are fixedly connected to the outer surface of the stirring shaft 14. The motor 6 is used to provide power to the stirring shaft 14, so that the stirring shaft 14 can drive the first stirring rods 17 to rotate, so that the first stirring rods 17 stir the AB glue, and the bubbles and the AB glue are initially separated. The outer surface of the stirring shaft 14 is sleeved with a connecting disk 10, and the inner wall of the connecting disk 10 is provided with two groups of slide grooves 21. The inner wall of each slide groove 21 is slidably connected to a guide block 20, and the side surfaces of the two groups of guide blocks 20 away from each other are fixedly connected to a positioning block 19.

[0027] Each positioning block 19 is located above the connecting disk 10. The positioning block 19 can limit the connecting disk 10 to prevent the connecting disk 10 from separating from the guide block 20 when moving upward. The connecting disk 10 can be moved up and down through the slide groove 21 and the guide block 20. The side surfaces of the two groups of guide blocks 20 that are close to each other are fixedly connected to the outer surface of the stirring shaft 14. Two groups of top blocks 15 are fixedly connected to the upper surface of the connecting disk 10, and the inner top wall of the AB glue bubble elimination tank 1 is fixedly connected to the top plate 9.

[0028] The upper surface of the top block 15 and the bottom surface of the top plate 9 are both designed with curved surfaces. The top block 15 can contact the top plate 9 during the rotation of the connecting disk 10, so that the top plate 9 can push the connecting disk 10 to move downward through the cooperation of the top block 15. Two groups of bent rods 11 are fixedly connected to the bottom surface of the connecting disk 10. Two second stirring rods 12 are fixedly connected to the side surfaces of the two groups of bent rods 11 that are close to each other. The bent rods 11 drive the second stirring rods 12 to rotate with the connecting disk 10, and can move up and down with the connecting disk 10 to remove bubbles from the AB glue.

[0029] In this embodiment, the outer surface of the AB glue bubble eliminating tank 1 is fixedly connected to a discharge pipe 7, the right end of the discharge pipe 7 is fixedly connected to a control valve 8, and the front of the AB glue bubble eliminating tank 1 is fixedly connected to a control panel 4. The discharge of AB glue can be controlled and leakage of AB glue can be prevented through the discharge pipe 7 and the control valve 8.

[0030] In this embodiment, the upper surface of the AB glue bubble eliminating tank 1 is fixedly connected to a feed pipe 2, and the top of the feed pipe 2 is fixedly connected to a feed hopper 3. The AB glue can enter the interior of the AB glue bubble eliminating tank 1 through the feed pipe 2 and the feed hopper 3 to prevent the AB glue from spilling.

[0031] In order to make the AB glue bubble eliminating tank 1 more stable during operation, the bottom surface of the AB glue bubble eliminating tank 1 is fixedly connected to a base 5, and the bottom surface of each second stirring rod 12 is fixedly connected to a group of levers 18. The base 5 can support the device to prevent the equipment from tilting and prevent the bottom of the AB glue bubble eliminating tank 1 from contacting the ground.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A degassing device for AB sealant after stirring, comprising an AB sealant bubble elimination tank (1), characterized in that: The upper surface of the AB glue bubble elimination tank (1) is fixedly connected to a motor (6); the inner top wall of the AB glue bubble elimination tank (1) is rotatably connected to a stirring shaft (14) via a bearing; the top end of the stirring shaft (14) is fixedly connected to the output end of the motor (6); the outer surface of the stirring shaft (14) is fixedly connected to two groups of first stirring rods (17); the outer surface of the stirring shaft (14) is sleeved with a connecting disk (10); the inner wall of the connecting disk (10) is provided with two groups of slide grooves (21); each of the slide grooves ( The inner wall of the connecting plate (10) is slidably connected with a guide block (20), and the side surfaces of the two groups of guide blocks (20) close to each other are fixedly connected to the outer surface of the stirring shaft (14). The upper surface of the connecting plate (10) is fixedly connected with two groups of top blocks (15). The inner top wall of the AB glue bubble elimination tank (1) is fixedly connected with a top plate (9), and the bottom surface of the connecting plate (10) is fixedly connected with two groups of bent rods (11), and the side surfaces of the two groups of bent rods (11) close to each other are fixedly connected with two second stirring rods (12).

2. The defoaming device for AB sealant after stirring according to claim 1, characterized in that: The outer surface of the AB glue bubble elimination tank (1) is fixedly connected to a discharge pipe (7), the right end of the discharge pipe (7) is fixedly connected to a control valve (8), and the front of the AB glue bubble elimination tank (1) is fixedly connected to a control panel (4).

3. The defoaming device for AB sealant after stirring according to claim 1, characterized in that: The upper surface of the AB glue bubble elimination tank (1) is fixedly connected to a feed pipe (2), and the top end of the feed pipe (2) is fixedly connected to a feed hopper (3).

4. The defoaming device for AB sealant after stirring according to claim 1, characterized in that: The bottom surface of the AB glue bubble elimination tank (1) is fixedly connected to a base (5), and the bottom surface of each of the second stirring rods (12) is fixedly connected to a group of levers (18).

5. The defoaming device for AB sealant after stirring according to claim 1, characterized in that: A positioning ring (16) is fixedly connected to the outer surface of the stirring shaft (14), and two groups of return springs (22) are fixedly connected to the upper surface of the positioning ring (16), and the upper surface of each return spring (22) is fixedly connected to the bottom surface of the connecting plate (10).

6. The defoaming device for AB sealant after stirring according to claim 1, characterized in that: Two groups of electric heating rods (13) are fixedly connected to the inner wall of the AB glue bubble elimination tank (1), and each of the electric heating rods (13) is located at the bottom of the AB glue bubble elimination tank (1).

7. The defoaming device for AB sealant after stirring according to claim 1, characterized in that: The side surfaces of the two groups of guide blocks (20) that are away from each other are fixedly connected with positioning blocks (19), and each positioning block (19) is located above the connecting plate (10).

Images