Modified reagent adding device

Abstract

The utility model relates to the technical field of reagent adding, and discloses a modified reagent adding device which comprises a reagent storage tank, the top of the reagent storage tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a conveying pipe, one end of the conveying pipe is fixedly connected with a quantitative pipe, and one side of the interior of the quantitative pipe is slidably connected with a first material passing pipe. A first material passing pipe is slidably connected to one side of the interior of the quantitative pipe, a second material passing pipe is slidably connected to the other side of the interior of the quantitative pipe, a plurality of telescopic rods are fixedly connected to the interiors of the first material passing pipe and the second material passing pipe, springs are arranged on the peripheries of the telescopic rods in a sleeving mode, sealing pads are fixedly connected to the bottoms of the springs, and sealing blocks are fixedly connected to the bottoms of the sealing pads. A fixed pipe is fixedly connected to the outer side of the quantitative pipe, and a piston rod is slidably connected to the interior of the fixed pipe. According to the device disclosed by the utility model, the use amount of a modification reagent is accurately controlled, so that errors caused by manual operation are reduced, and the working efficiency during working is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent addition, in particular to a modified reagent adding device. Background Art

[0002] Focusing on a series of strict technical requirements such as tensile orientation, high strength, high modulus, high creep resistance, etc. of the materials, we modify the polymer materials by adding modification additives to give them specific properties, so as to give the materials good extrusion fluidity, material dispersion uniformity and antioxidant properties. We conduct research and development, and accumulate technology for material modification in order to break through the technical barriers of the entire industry in this regard.

[0003] In the prior art, the modifying reagent adding device generally adopts a manual adding method, which leads to inaccurate addition amount during addition and causes reagent waste. In addition, manual monitoring and adjustment are required, which reduces work efficiency and increases labor costs. In view of the above problems, a modifying reagent adding device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a modification reagent adding device, which aims to improve the modification reagent adding device in the prior art which generally adopts a manual adding method. This method leads to inaccurate addition amount during addition, resulting in reagent waste. In addition, manual monitoring and adjustment are required, which reduces work efficiency and increases labor costs.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a modifying reagent adding device, comprising a reagent storage tank, a water pump is fixedly connected to the top of the reagent storage tank, a delivery pipe is fixedly connected to the output end of the water pump, a quantitative tube is fixedly connected to one end of the delivery pipe, a feeding pipe 1 is slidably connected to one side of the quantitative tube, a feeding pipe 2 is slidably connected to the other side of the quantitative tube, a plurality of telescopic rods are fixedly connected to the inside of the feeding pipe 1 and the feeding pipe 2, a spring is sleeved on the outer periphery of the telescopic rod, a sealing gasket is fixedly connected to the bottom of the spring, a sealing block is fixedly connected to the bottom of the sealing gasket, a fixed tube is fixedly connected to the outside of the quantitative tube, a piston rod is slidably connected to the inside of the fixed tube, an electric push rod is fixedly connected to the outside of the piston rod, a supporting assembly is arranged at the bottom of the electric push rod, a feeding port is arranged at the bottom of the quantitative tube, a stirring tank is fixedly connected to one end of the feeding port, and a stirring assembly is arranged inside the stirring tank.

[0006] As a further description of the above technical solution:

[0007] The stirring assembly includes a support seat, gear 2 and a gear ring. The bottom of the support seat is fixedly connected to the top of the stirring tank, a motor is fixedly connected inside the stirring tank, a gear 1 is fixedly connected to the output end of the motor, the top of the gear 2 is rotatably connected to the top wall of the stirring tank, the gear 1 is meshed with the gear 2, the outside of the gear ring is fixedly connected to the inner wall of the stirring tank, the gear 2 is meshed with the gear ring, and stirring rods are fixedly connected to the bottoms of the gear 1 and the gear 2.

[0008] As a further description of the above technical solution:

[0009] The support assembly comprises a support block, the top of the support block is fixedly connected to the bottom of the electric push rod, and the bottom of the support block is fixedly connected to a bracket.

[0010] As a further description of the above technical solution:

[0011] The outside of the sealing block is slidably connected to the inside of the quantitative tube, and the top of the sealing block is arranged at the bottom of the first feeding tube and the second feeding tube.

[0012] As a further description of the above technical solution:

[0013] One end of the spring is fixedly connected to the inner top walls of the first and second feeding pipes, and the other end of the spring is fixedly connected to the top of the sealing pad.

[0014] As a further description of the above technical solution:

[0015] The sealing gasket is located at the bottom of the first feeding pipe and the second feeding pipe.

[0016] As a further description of the above technical solution:

[0017] The top of the gear is rotatably connected to the middle side of the interior of the mixing tank.

[0018] As a further description of the above technical solution:

[0019] The outer side of the quantitative tube is fixedly connected to the inside of the support block, and the bracket is located between the reagent storage tank and the stirring tank.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the electric push rod drives the piston rod to extract the air inside the quantitative tube and the fixed tube, thereby generating negative pressure, and then through the cooperation between the sealing block and the first and second feeding tubes, the effect of quantitatively adding the modifying agent is achieved, and the amount of the modifying agent is accurately controlled, the error of human operation is reduced, and the work efficiency is improved.

[0022] 2. In the utility model, the starting motor drives gear 1 to rotate, and then gear 1 drives gear 2 to rotate together. At this time, gear 1 inside the stirring tank drives the stirring rod to rotate, while gear 2 meshes with the gear ring and drives the stirring rod to rotate together, so that the material inside the stirring tank and the modifying reagent are fully mixed and uniform, thereby improving the reaction efficiency and uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a stereoscopic diagram of a modification reagent adding device proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a stirring tank of a modification reagent adding device proposed in the utility model;

[0025] Figure 3 This is a structural schematic diagram of a stirring rod of a modification reagent adding device proposed in the utility model;

[0026] Figure 4 This is a structural schematic diagram of a quantitative tube of a modification reagent adding device proposed by the utility model;

[0027] Figure 5 This is a structural schematic diagram of a sealing block of a modification reagent adding device proposed by the utility model.

[0028] Legend:

[0029] 1. Reagent storage tank; 2. Water pump; 3. Delivery pipe; 4. Dosing pipe; 5. Feed pipe 1; 6. Feed pipe 2; 7. Fixed pipe; 8. Piston rod; 9. Electric push rod; 10. Support block; 11. Bracket; 12. Feed inlet; 13. Stirring tank; 14. Support seat; 15. Motor; 16. Gear 1; 17. Gear 2; 18. Ring gear; 19. Stirring rod; 20. Telescopic rod; 21. Spring; 22. Sealing pad; 23. Sealing block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 4 and Figure 5The utility model provides an embodiment: a modification reagent adding device, comprising a reagent storage tank 1, a water pump 2 is fixedly connected to the top of the reagent storage tank 1, a delivery pipe 3 is fixedly connected to the output end of the water pump 2, a quantitative tube 4 is fixedly connected to one end of the delivery pipe 3, a feeding pipe 5 is slidably connected to one side of the quantitative tube 4, a feeding pipe 2 6 is slidably connected to the other side of the quantitative tube 4, a plurality of telescopic rods 20 are fixedly connected to the inside of the feeding pipe 1 5 and the feeding pipe 2 6, a spring 21 is sleeved on the outer periphery of the telescopic rod 20, a sealing gasket 22 is fixedly connected to the bottom of the spring 21, a sealing block 23 is fixedly connected to the bottom of the sealing gasket 22, a fixed tube 7 is fixedly connected to the outside of the quantitative tube 4, a piston rod 8 is slidably connected to the inside of the fixed tube 7, an electric push rod 9 is fixedly connected to the outside of the piston rod 8, a support assembly is arranged at the bottom of the electric push rod 9, a feeding port 12 is arranged at the bottom of the quantitative tube 4, a stirring tank 13 is fixedly connected to one end of the feeding port 12, and a stirring assembly is arranged inside the stirring tank 13.

[0032] Specifically, the reagent storage tank 1 serves to store the modified reagent, the water pump 2 serves to transport the modified reagent, and the delivery pipe 3 serves to transport the modified reagent. When the electric push rod 9 is started to work, the piston rod 8 will be driven to move to one side. When the pull rod piston rod 8 moves, the air inside the quantitative tube 4 and the fixed tube 7 will be drawn, thereby generating negative pressure. While generating negative pressure, the sealing block 23 will be driven to move downward. There are two sealing blocks 23. When one of the sealing blocks 23 moves downward, the modified reagent will flow between the feed pipe 1 5 and the feed pipe 2 6. When the extraction is completed, the electric push rod 9 will drive the piston rod 8 to move to the other side and squeeze the modified reagent at the same time. When the modified reagent is squeezed, it will drive the other sealing block 23 to move downward, thereby achieving the effect of quantitative addition. The feed port 12 serves to facilitate the feeding of the inside of the stirring tank 13.

[0033] Reference Figure 1 - Figure 3 The stirring assembly includes a support base 14, a gear 2 17 and a gear ring 18. The bottom of the support base 14 is fixedly connected to the top of the stirring tank 13. The stirring tank 13 is fixedly connected to a motor 15. The output end of the motor 15 is fixedly connected to a gear 16. The top of the gear 2 17 is rotatably connected to the top wall of the stirring tank 13. The gear 1 16 is meshed with the gear 2 17. The outside of the gear ring 18 is fixedly connected to the inner wall of the stirring tank 13. The gear 2 17 is meshed with the gear ring 18. The bottoms of the gears 16 and 17 are fixedly connected to stirring rods 19. The top of the gear 16 is rotatably connected to the middle side of the stirring tank 13.

[0034] Specifically, the support seat 14 supports and fixes the motor 15, and the motor 15 drives the gear 1 16 to rotate, because the gear 1 16 is meshed with the gear 2 17, and the gear 2 17 is meshed with the ring gear 18. Then, when the gear 1 16 rotates, the gear 2 17 is driven to rotate, and the gear 2 17 rotates inside the ring gear 18. The gear 1 16 and the gear 2 17 also drive the stirring rod 19 to rotate when they rotate, so that the materials inside the stirring tank 13 and the modifying reagent are fully mixed and uniform.

[0035] Reference Figure 1 , Figure 2 and Figure 4 The support assembly includes a support block 10, the top of the support block 10 is fixedly connected to the bottom of the electric push rod 9, the bottom of the support block 10 is fixedly connected to a bracket 11, the outside of the sealing block 23 is slidably connected to the inside of the quantitative tube 4, the top of the sealing block 23 is arranged at the bottom of the feed tube 1 5 and the feed tube 2 6, one end of the spring 21 is fixedly connected to the inner top wall of the feed tube 1 5 and the feed tube 2 6, the other end of the spring 21 is fixedly connected to the top of the sealing gasket 22, the sealing gasket 22 is located at the bottom of the feed tube 1 5 and the feed tube 2 6, the outer side of the quantitative tube 4 is fixedly connected to the inside of the support block 10, and the bracket 11 is located between the reagent storage tank 1 and the stirring tank 13.

[0036] Specifically, the support block 10 supports and fixes the quantitative tube 4 and the electric push rod 9, and the bracket 11 supports and fixes the support block 10. The cooperation among the sealing block 23, the sealing gasket 22, the telescopic rod 20, the spring 21 and the quantitative tube 4, the feed tube 1 5, the feed tube 2 6, the fixed tube 7, the piston rod 8, and the electric push rod 9 serves to transport the modified reagent to the feed port 12 for quantitative addition, thereby achieving the goal of accurately controlling the amount of the modified reagent, reducing the error of human operation, and improving work efficiency during work.

[0037] Working principle: The modified reagent in the reagent storage tank 1 is extracted by the water pump 2 and transported to the quantitative tube 4 through the delivery pipe 3. Then, when the electric push rod 9 is started to work, the piston rod 8 is driven to move to one side. When the pull rod piston rod 8 moves, the air inside the quantitative tube 4 and the fixed tube 7 is pumped, thereby generating negative pressure. While generating negative pressure, the sealing block 23 is driven to move downward. There are two sealing blocks 23. When one of the sealing blocks 23 moves downward, the modified reagent will flow between the feed pipe 1 5 and the feed pipe 2 6. When the extraction is completed, the electric push rod 9 will drive the piston rod 8 to the other side. When the modified reagent is squeezed, it will drive another sealing block 23 to move downward, so as to achieve the effect of quantitative addition, and then add it to the inside of the stirring tank 13 through the feed port 12, and then start the motor 15, the motor 15 drives the gear 16 to rotate, and when the gear 16 rotates, it drives the gear 2 17 to rotate together. At this time, the gear 16 inside the stirring tank 13 drives the stirring rod 19 to rotate, and the gear 2 17 meshes inside the gear ring 18 and drives the stirring rod 19 together, so that the material inside the stirring tank 13 and the modified reagent are fully mixed.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modification reagent adding device, comprising a reagent storage tank (1), characterized in that: The top of the reagent storage tank (1) is fixedly connected to a water pump (2), the output end of the water pump (2) is fixedly connected to a delivery pipe (3), one end of the delivery pipe (3) is fixedly connected to a quantitative pipe (4), one side of the quantitative pipe (4) is slidably connected to a first material passage pipe (5), the other side of the quantitative pipe (4) is slidably connected to a second material passage pipe (6), the first material passage pipe (5) and the second material passage pipe (6) are both fixedly connected to a plurality of telescopic rods (20), the outer periphery of the telescopic rods (20) is provided with a spring (21), the bottom of the spring (21) is provided with a spring. A sealing gasket (22) is fixedly connected, and a sealing block (23) is fixedly connected to the bottom of the sealing gasket (22); a fixed tube (7) is fixedly connected to the outside of the quantitative tube (4); a piston rod (8) is slidably connected inside the fixed tube (7); an electric push rod (9) is fixedly connected to the outside of the piston rod (8); a support component is arranged at the bottom of the electric push rod (9); a feed port (12) is arranged at the bottom of the quantitative tube (4); one end of the feed port (12) is fixedly connected to a stirring tank (13); a stirring component is arranged inside the stirring tank (13).

2. A modifying agent adding device according to claim 1, characterized in that: The stirring assembly comprises a support seat (14), a second gear (17) and a gear ring (18); the bottom of the support seat (14) is fixedly connected to the top of the stirring tank (13); the stirring tank (13) is fixedly connected to a motor (15); the output end of the motor (15) is fixedly connected to a first gear (16); the top of the second gear (17) is rotatably connected to the top wall of the stirring tank (13); the first gear (16) and the second gear (17) are meshed; the outside of the gear ring (18) is fixedly connected to the inner wall of the stirring tank (13); the second gear (17) and the gear ring (18) are meshed; the bottoms of the first gear (16) and the second gear (17) are fixedly connected to stirring rods (19).

3. A modifying agent adding device according to claim 1, characterized in that: The support assembly comprises a support block (10), the top of the support block (10) is fixedly connected to the bottom of the electric push rod (9), and the bottom of the support block (10) is fixedly connected to a bracket (11).

4. A modifying agent adding device according to claim 1, characterized in that: The outside of the sealing block (23) is slidably connected to the inside of the quantitative tube (4), and the top of the sealing block (23) is arranged at the bottom of the first feeding tube (5) and the second feeding tube (6).

5. A modifying agent adding device according to claim 1, characterized in that: One end of the spring (21) is fixedly connected to the inner top wall of the first feeding pipe (5) and the second feeding pipe (6), and the other end of the spring (21) is fixedly connected to the top of the sealing pad (22).

6. A modifying agent adding device according to claim 1, characterized in that: The sealing gasket (22) is located at the bottom of the first feeding pipe (5) and the second feeding pipe (6).

7. A modifying agent adding device according to claim 2, characterized in that: The top of the gear 1 (16) is rotatably connected to the middle side of the mixing tank (13).

8. A modifying agent adding device according to claim 3, characterized in that: The outer side of the quantitative tube (4) is fixedly connected to the inside of the support block (10), and the bracket (11) is located between the reagent storage tank (1) and the stirring tank (13).

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