Processing equipment for pouring sealant production

Abstract

The utility model discloses processing equipment for pouring sealant production, and relates to the technical field of pouring sealant processing. The stirring device comprises a base, a stirring bin is arranged at the top of the base, a fixing frame is arranged at the top of the stirring bin, a servo motor is installed at the top of the fixing frame, and the output end of the servo motor is connected with a lead screw. According to the pouring sealant spraying device, the threaded block drives the scraping ring to move downwards through the connecting rod, the scraping ring can scrape pouring sealant adhering to the inner wall downwards, then waste is reduced, and when the connecting rod moves downwards, a first toothed rod can push a first piston plate to move downwards in a first piston barrel; and then air in the first piston barrel is injected into the processing device, so that the air pressure in the device main body is increased, under the pressure intensity of the air pressure, the pouring sealant can be quickly discharged, the discharging speed is increased, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of potting adhesive processing, in particular to a processing device for potting adhesive production. Background Technique

[0002] Potting adhesives are used for bonding, sealing, potting, and coating protection of electronic components. Before curing, potting adhesives are in a liquid state and have fluidity. The viscosity of the adhesive liquid varies according to the material, performance, and production process of the product. The potting adhesive can only realize its use value after being completely cured. After curing, it can play the roles of waterproofing, moisture-proofing, dust-proofing, insulation, heat conduction, confidentiality, temperature resistance, and shock resistance. There are many types of electronic potting adhesives. Classified by material type, the three most commonly used and common ones are epoxy resin potting adhesives, silicone resin potting adhesives, and polyurethane potting adhesives.

[0003] After the existing processing equipment finishes processing the potting adhesive, due to the certain viscosity of the potting adhesive, when discharging, the potting adhesive is likely to stick to the inner wall of the device, causing waste. Moreover, due to its high viscosity during discharging, the discharging speed is slow, affecting the processing efficiency. Content of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide a processing device for potting adhesive production to solve the technical problems in the above background technique.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A processing device for potting adhesive production, including a base, a stirring bin is provided on the top of the base, a fixing frame is provided on the top of the stirring bin, a servo motor is installed on the top of the fixing frame, the output end of the servo motor is connected with a lead screw, a threaded block is arranged on the outer surface of the lead screw, and scraping rings are fixed on both sides of the threaded block through connecting rods. A first piston cylinder is arranged on one side of the stirring bin, a first piston plate is arranged inside the first piston cylinder, a first toothed rod is arranged on the top of the first piston plate, and one end of the first toothed rod is fixed to the connecting rod. An air inlet pipe and an air delivery pipe are respectively arranged at the bottom of the first piston cylinder, and one end of the air delivery pipe is communicated with the stirring bin. A second piston cylinder is arranged on one side of the first piston cylinder, a water tank is arranged on one side of the second piston cylinder, a second piston plate is arranged inside the second piston cylinder, a second toothed rod is arranged on the top of the second piston plate. A water suction pipe and a water delivery pipe are respectively arranged at the bottom of the second piston cylinder, and one end of the water suction pipe is in contact with the water tank. One end of the water delivery pipe extends into the stirring bin and is connected with an annular pipe. Gears are arranged on the tops of the first piston cylinder and the second piston cylinder.

[0006] Further, both the first toothed rod and the second toothed rod are meshed with the gear

[0007] By adopting the above technical solution, when the first toothed rod moves downward, the second toothed rod can move upward under the cooperation of the gear, and when the first toothed rod moves upward, the second toothed rod will move downward under the cooperation of the gear.

[0008] Further, the edge of the scraping ring is in contact with the inner wall of the stirring bin.

[0009] By adopting the above technical solution, when the scraping ring 22 moves downward, it can scrape off the sticky colloid and reduce waste.

[0010] Further, two stirring shafts are installed below the interior of the stirring bin, and stirring blades and runners are respectively arranged on the outer surfaces of the stirring shafts, and a transmission belt is arranged on the outer surface of the runner. A driving motor is arranged on the top of the base, and the output end of the driving motor is connected to one of the stirring shafts.

[0011] By adopting the above technical solution, the driving motor rotates to drive one of the stirring shafts to drive the stirring blades to rotate. Under the cooperation of the runner and the transmission belt, the other stirring shaft drives the stirring blades to rotate, thereby stirring and processing the filling glue.

[0012] Further, an observation window is arranged on the outer surface of the water tank, and a water filling port is arranged on the top of the water tank.

[0013] By adopting the above technical solution, the staff can check the water storage in the water tank through the observation window. When the water is insufficient, the staff can supplement clear water into the water tank through the water filling port.

[0014] Further, a heating plate is installed below the interior of the water tank.

[0015] By adopting the above technical solution, the heating plate can heat the water in the water tank, and the heated water can have a good cleaning effect on the residual glue.

[0016] Further, one-way valves are arranged on the outer surfaces of the air inlet pipe, the air delivery pipe, the water suction pipe and the water delivery pipe.

[0017] By adopting the above technical solution, the one-way valve can control the direction of the air flow and the water flow, playing a check valve role.

[0018] Further, an operation panel is installed on the outer surface of the stirring bin, and the operation panel is electrically connected to the heating plate, the driving motor and the servo motor respectively.

[0019] By adopting the above technical solution, the staff can operate the heating plate, the driving motor and the servo motor through the operation panel.

[0020] Further, a plurality of groups of nozzles are arranged at the bottom of the annular pipe, and the plurality of groups of nozzles are all inclined towards the inner wall of the stirring bin.

[0021] By adopting the above technical solution, multiple nozzles can evenly spray water, and then can evenly wash the inner wall of the mixing bin, improving the washing effect.

[0022] In summary, the main beneficial effects of the present utility model are as follows:

[0023] 1. After the processing of the present utility model is completed, the staff starts the servo motor. The rotation of the servo motor causes the screw rod to rotate, and then the threaded block drives the scraping ring to move downward through the connecting rod. The scraping ring can scrape the potting glue adhering to the inner wall downward, thus reducing waste. And when the connecting rod moves downward, it will cause the first toothed rod to push the first piston plate to displace downward in the first piston cylinder, and then inject the air in the first piston cylinder into the processing device, thereby increasing the air pressure inside the main body of the device. Under the pressure of the air pressure, the potting glue can be quickly discharged, accelerating the blanking speed and improving the working efficiency.

[0024] 2. When the present utility model is blanking, the first toothed rod moves downward. Under the cooperation of the gear, the second toothed rod will move upward, and then the second piston plate moves upward. Under the action of the piston suction force, the water in the water tank can be pumped into the second piston cylinder. After the blanking is completed, the second toothed rod moves upward. Under the cooperation of the gear, the second toothed rod pushes the second piston plate to displace downward, and the water enters the annular pipe through the water delivery pipe and is then sprayed out through the nozzles, thus achieving the effect of cleaning the inside of the device, reducing the cleaning burden of the staff, and having strong practicability. Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of the present utility model;

[0026] Figure 2 It is a schematic sectional structure diagram of the mixing bin of the present utility model;

[0027] Figure 3 It is a schematic structural diagram of the scraping ring of the present utility model;

[0028] Figure 4 It is a schematic structural diagram of the mixing blade of the present utility model.

[0029] In the figure: 1. Base; 2. Stirring bin; 3. First piston cylinder; 4. Second piston cylinder; 5. Water tank; 6. Fixed frame; 7. Servo motor; 8. Lead screw; 9. Threaded block; 10. Connecting rod; 11. Control panel; 12. Gear; 13. First toothed rod; 14. First piston plate; 15. Second toothed rod; 16. Second piston plate; 17. Intake pipe; 18. Delivery pipe; 19. Water delivery pipe; 20. Water suction pipe; 21. Annular pipe; 22. Scraping ring; 23. Stirring shaft; 24. Stirring blade; 25. Driving motor; 26. Runner; 27. Transmission belt; 28. Heating plate. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0031] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0032] Embodiment 1: A processing device for the production of potting glue, as Figures 1-4 shown, including a base 1, a stirring bin 2 is provided on the top of the base 1, a fixed frame 6 is provided on the top of the stirring bin 2, a servo motor 7 is installed on the top of the fixed frame 6, the output end of the servo motor 7 is connected to a lead screw 8, a threaded block 9 is provided on the outer surface of the lead screw 8, and scraping rings 22 are fixed on both sides of the threaded block 9 through connecting rods 10. The edge of the scraping ring 22 is in contact with the inner wall of the stirring bin 2. By moving the scraping ring 22 downward, the sticky colloid can be scraped off, reducing waste. A first piston cylinder 3 is provided on one side of the stirring bin 2, a first piston plate 14 is provided inside the first piston cylinder 3, a first toothed rod 13 is provided on the top of the first piston plate 14, and one end of the first toothed rod 13 is fixed to the connecting rod 10. An intake pipe 17 and a delivery pipe 18 are respectively provided at the bottom of the first piston cylinder 3, and one end of the delivery pipe 18 is communicated with the stirring bin 2. A second piston cylinder 4 is provided on one side of the first piston cylinder 3, a water tank 5 is provided on one side of the second piston cylinder 4. A heating plate 28 is installed below the water tank 5. The heating plate 28 can heat the water in the water tank 5, and the heated water can have a good cleaning effect on the residual glue. A second piston plate 16 is provided inside the second piston cylinder 4, a second toothed rod 15 is provided on the top of the second piston plate 16, a water suction pipe 20 and a water delivery pipe 19 are respectively provided at the bottom of the second piston cylinder 4, one end of the water suction pipe 20 is in contact with the water tank 5, and one end of the water delivery pipe 19 extends into the stirring bin 2 and is connected to an annular pipe 21. Gears 12 are provided on the tops of the first piston cylinder 3 and the second piston cylinder 4.

[0033] Refer to Figures 1-2, in the above embodiment, the first rack 13 and the second rack 15 are both engaged with the gear 12. When the first rack 13 moves downward, the second rack 15 can move upward under the cooperation of the gear 12. When the first rack 13 moves upward, the second rack 15 will move downward under the cooperation of the gear 12.

[0034] Refer to Figure 1 , in the above embodiment, an observation window is provided on the outer surface of the water tank 5, and a water filling port is provided at the top of the water tank 5. The staff can check the water storage in the water tank 5 through the observation window. When the water is insufficient, the staff can supplement clean water into the water tank 5 through the water filling port.

[0035] Refer to Figures 1-2 , in the above embodiment, check valves are provided on the outer surfaces of the intake pipe 17, the air delivery pipe 18, the water extraction pipe 20 and the water delivery pipe 19. The check valves can control the direction of air flow and water flow, playing a check valve role.

[0036] Refer to Figure 2 , in the above embodiment, several groups of nozzles are provided at the bottom of the annular pipe 21, and several groups of nozzles are inclined towards the inner wall of the stirring chamber 2. The multiple nozzles can evenly spray water, and thus can evenly wash the inner wall of the stirring chamber 2, improving the washing effect.

[0037] Embodiment Two: To improve the processing speed and product quality, Embodiment Two is improved on the basis of Embodiment One. Refer to Figure 2 and Figure 4 , two stirring shafts 23 are installed below the interior of the stirring chamber 2, stirring blades 24 and runners 26 are respectively provided on the outer surfaces of the stirring shafts 23, a transmission belt 27 is provided on the outer surface of the runner 26, a driving motor 25 is provided at the top of the base 1, and the output end of the driving motor 25 is connected to one of the stirring shafts 23. The rotation of the driving motor 25 causes one of the stirring shafts 23 to drive the stirring blades 24 to rotate. Under the cooperation of the runner 26 and the transmission belt 27, the other stirring shaft 23 is caused to drive the stirring blades 24 to rotate, thereby stirring and processing the filling glue.

[0038] Refer to Figures 1-4 , in the above embodiment, an operation panel 11 is installed on the outer surface of the stirring chamber 2, and the operation panel 11 is electrically connected to the heating plate 28, the driving motor 25 and the servo motor 7 respectively. The staff can control the heating plate 28, the driving motor 25 and the servo motor 7 through the operation panel 11.

[0039] The implementation principle of the present utility model is as follows: During operation, the staff adds raw materials into the mixing bin, and then starts the drive motor. The rotation of the drive motor 25 causes a set of stirring shafts 23 to drive the stirring blades 24 to rotate. With the cooperation of the runner 26 and the transmission belt 27, another set of stirring shafts 23 drives the stirring blades 24 to rotate, thereby stirring and processing the potting glue. After the processing is completed, the staff starts the servo motor 7. The rotation of the servo motor 7 causes the lead screw 8 to rotate, and then the threaded block 9 drives the scraping ring 22 to move downward through the connecting rod 10. The scraping ring 22 can scrape the potting glue adhering to the inner wall downward, thereby reducing waste. And when the connecting rod 10 moves downward, it will cause the first toothed rod 13 to push the first piston plate 14 to move downward in the first piston cylinder 3, and then inject the air in the first piston cylinder 3 into the processing device, thereby increasing the air pressure inside the device main body. Under the pressure of the air pressure, the potting glue can be quickly discharged. And when discharging, the first toothed rod 13 moves downward. With the cooperation of the gear 12, the second toothed rod 15 will move upward, and then the second piston plate 16 moves upward. Under the action of the piston suction force, the water in the water tank 5 can be pumped into the second piston cylinder 4. After the discharging is completed, the second toothed rod 15 moves upward. With the cooperation of the gear 12, the second toothed rod 15 pushes the second piston plate 16 to move downward, and the water enters the annular pipe 21 through the water delivery pipe 19 and is then sprayed out through the nozzle, thus achieving the effect of cleaning the inside of the device.

[0040] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments according to needs, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A processing device for potting adhesive production, including a base (1), characterized in that: It includes a base (1), on the top of the base (1) there is a mixing bin (2), on the top of the mixing bin (2) there is a fixing frame (6), on the top of the fixing frame (6) a servo motor (7) is installed, the output end of the servo motor (7) is connected to a lead screw (8), on the outer surface of the lead screw (8) there is a threaded block (9), and on both sides of the threaded block (9) there is a scraping ring (22) fixed by a connecting rod (10). On one side of the mixing bin (2) there is a first piston cylinder (3), inside the first piston cylinder (3) there is a first piston plate (14), on the top of the first piston plate (14) there is a first toothed rod (13), and one end of the first toothed rod (13) is fixed to the connecting rod (10). At the bottom of the first piston cylinder (3) there are respectively an air inlet pipe (17) and an air delivery pipe (18), and one end of the air delivery pipe (18) is communicated with the mixing bin (2). On one side of the first piston cylinder (3) there is a second piston cylinder (4), on one side of the second piston cylinder (4) there is a water tank (5), and inside the second piston cylinder (4) there is a second piston plate (16), on the top of the second piston plate (16) there is a second toothed rod (15). At the bottom of the second piston cylinder (4) there are respectively a water suction pipe (20) and a water delivery pipe (19), and one end of the water suction pipe (20) is in contact with the water tank (5). One end of the water delivery pipe (19) extends into the mixing bin (2) and is connected to an annular pipe (21). On the top of the first piston cylinder (3) and the second piston cylinder (4) there is a gear (12).

2. The processing equipment for potting adhesive production according to claim 1, characterized in that: Both the first toothed rod (13) and the second toothed rod (15) are meshed with the gear (12).

3. The processing equipment for potting adhesive production according to claim 1, characterized in that: The edge of the scraping ring (22) is in contact with the inner wall of the mixing bin (2).

4. The processing equipment for potting adhesive production according to claim 1, characterized in that: Below the inside of the mixing bin (2) there are two groups of mixing shafts (23) installed, and on the outer surfaces of the mixing shafts (23) there are respectively mixing blades (24) and runners (26), and on the outer surface of the runner (26) there is a transmission belt (27). On the top of the base (1) there is a driving motor (25), and the output end of the driving motor (25) is connected to one group of mixing shafts (23).

5. The processing equipment for potting adhesive production according to claim 1, characterized in that: On the outer surface of the water tank (5) there is an observation window, and on the top of the water tank (5) there is a water filling port.

6. The processing equipment for potting adhesive production according to claim 1, characterized in that: Below the inside of the water tank (5) there is a heating plate (28) installed.

7. The processing equipment for potting adhesive production according to claim 1, characterized in that: On the outer surfaces of the air inlet pipe (17), the air delivery pipe (18), the water suction pipe (20) and the water delivery pipe (19) there are all one-way valves.

8. The processing equipment for potting adhesive production according to claim 1, characterized in that: On the outer surface of the mixing bin (2) there is an operation panel (11) installed, and the operation panel (11) is electrically connected to the heating plate (28), the driving motor (25) and the servo motor (7) respectively.

9. The processing equipment for potting adhesive production according to claim 1, wherein: At the bottom of the annular pipe (21) there are several groups of nozzles, and several groups of nozzles are all inclined towards the inner wall direction of the mixing bin (2).

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