A styrene-butadiene latex solution conveying device

Abstract

This utility model discloses a styrene-butadiene rubber latex solution conveying device, specifically relating to the field of base technology. It includes a workbench, a storage tank on top of the workbench, a container tank on one side of the workbench, a connecting pipe connected to the top of the container tank, a cleaning mechanism for cleaning the inner wall of the connecting pipe, and a discharging mechanism for discharging the styrene-butadiene rubber latex solution inside the storage tank. A heating pipe is located on the workbench at the bottom of the storage tank. The cleaning mechanism includes a sealing plate at the top of the connecting pipe, a connecting cylinder extending through the sealing plate, a connecting rod inserted inside the connecting cylinder, and a cleaning plate outside the connecting rod, contacting the inner wall of the connecting pipe. This utility model uses the cleaning mechanism to clean the inner wall of the connecting pipe, preventing residual styrene-butadiene rubber latex and improving conveying efficiency. It also uses the discharging mechanism to discharge the styrene-butadiene rubber latex solution from the storage tank, improving discharging efficiency.

Description

Technical Field

[0001] This utility model relates to the field of base technology, specifically to a styrene-butadiene latex solution conveying device. Background Technology

[0002] Styrene-butadiene latex is a stable emulsion formed by the low-temperature polymerization of butadiene and styrene. Depending on the styrene content, emulsifier, and polymerization temperature, there are many varieties, and their properties and uses also differ. Among them, styrene-butadiene latex used in papermaking requires the high-temperature styrene-butadiene latex to be transported during processing, and this transportation requires the use of specific conveying devices.

[0003] However, the existing technical solutions still have the following problems: when the existing styrene-butadiene latex conveying device is in use, the inner wall of the infusion pipeline is prone to styrene-butadiene latex layer, which can lead to thick walls after long-term accumulation, affecting the efficiency of conveying styrene-butadiene latex solution. Utility Model Content

[0004] The purpose of this invention is to provide a styrene-butadiene latex solution conveying device. The cleaning mechanism can clean the inner wall of the connecting pipe to avoid residual styrene-butadiene latex layer and improve conveying efficiency. The feeding mechanism can also feed the styrene-butadiene latex solution inside the storage tank to improve feeding efficiency, thereby solving the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a styrene-butadiene latex solution conveying device, including a workbench, a storage tank on the top of the workbench, a filling tank on one side of the workbench, a connecting pipe connected to the top of the filling tank, a cleaning mechanism for cleaning the inner wall of the connecting pipe, a feeding mechanism for discharging styrene-butadiene latex solution inside the storage tank, and a heating pipe on the workbench located at the bottom of the storage tank.

[0006] Preferably, the cleaning mechanism includes a sealing plate at the top of the connecting pipe, a connecting cylinder extending through the sealing plate, a connecting rod inserted inside the connecting cylinder, a cleaning plate outside the connecting rod, the cleaning plate contacting the inner wall of the connecting pipe, a filter plate fixed outside the connecting rod, and first threaded holes on both the connecting cylinder and the connecting rod. The same second bolt is threaded into the two connected first threaded holes for cleaning the inner wall of the connecting pipe.

[0007] Preferably, the connecting cylinder and the sealing plate are movably connected by bearings, and a first rotating shaft is movably connected to the top of the sealing plate by bearings. A first gear is provided through the outside of both the first rotating shaft and the connecting cylinder, and the two first gears mesh with each other. A first motor is fixedly provided on the top of the first rotating shaft, and the first motor is fixed to the top of the sealing plate by a bracket for driving the connecting cylinder to rotate.

[0008] Preferably, both the sealing plate and the connecting pipe are provided with multiple connecting plates, each of which has a second threaded hole. The two connected second threaded holes are internally threaded with the same first bolt for disassembling and installing the sealing plate.

[0009] Preferably, the feeding mechanism includes a threaded cylinder inside the storage tank, the top end of the threaded cylinder penetrating the storage tank and extending beyond the top of the storage tank, the threaded cylinder and the storage tank being movably connected by a bearing, a threaded rod being threadedly connected inside the threaded cylinder, an extrusion plate being fixedly provided at the bottom end of the threaded rod, the extrusion plate being located inside the storage tank, a second rotating shaft being movably connected to the top of the storage tank by a bearing, a second gear being provided through both the second rotating shaft and the outside of the threaded cylinder, the two second gears meshing with each other, a second motor being fixedly provided at the top of the second rotating shaft, the second motor being fixed to the top of the storage tank by a bracket, and used to feed the styrene-butadiene latex solution.

[0010] Preferably, the workbench is equipped with a conveying mechanism for conveying styrene-butadiene latex solution. The conveying mechanism includes a pump located on the top of the workbench. The inlet of the pump is connected to an inlet pipe, and the outlet of the pump is connected to an outlet pipe. One end of the connecting pipe is connected to a conveying pipe. Both the conveying pipe and the outlet pipe have multiple third threaded holes at one end. Two connected third threaded holes are internally threaded with the same third bolt for conveying the styrene-butadiene latex solution.

[0011] Preferably, the top of the container is provided with a fixing mechanism to limit the connection tube. The fixing mechanism includes a support plate at the bottom of the connection tube. Both the container and the support plate have two insertion holes. The same insertion rod is inserted into the two connected insertion holes for limiting the connection tube.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. Start the first motor. The first motor drives the first shaft to rotate. The first shaft, under the action of the two first gears, can drive the connecting cylinder to rotate. The rotation of the connecting cylinder can drive the cleaning plate to rotate. The cleaning plate can clean the inner wall of the connecting pipe to avoid residual styrene-butadiene latex layer and improve the conveying efficiency. 2. Start the second motor. The second motor can drive the second rotating shaft to rotate. Under the action of the two second gears, the second rotating shaft can drive the threaded cylinder to rotate. The rotation of the threaded cylinder drives the threaded rod to move downward. The movement of the threaded rod drives the extrusion plate to move. The extrusion plate can be used to feed the styrene-butadiene latex solution inside the storage tank, improving the feeding efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a front view of the present invention; Figure 2 This is a schematic diagram of the feeding mechanism of this utility model; Figure 3 This is a schematic diagram of the fixing mechanism of this utility model; Figure 4 This is a schematic diagram of the conveying pipe of this utility model; Figure 5 This is a schematic diagram of the sealing plate and connecting pipe of this utility model; Figure 6 This is a schematic diagram of the cleaning mechanism of this utility model; Figure 7 This is a schematic diagram of the conveying mechanism of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Workbench; 2. Storage tank; 3. Filling container; 4. Connecting pipe. 5 Cleaning mechanism, 501 Sealing plate, 502 Connecting cylinder, 503 Connecting rod, 504 Filter plate, 505 Cleaning plate, 506 First threaded hole, 507 First rotating shaft, 508 First gear, 509 First motor, 510 Connecting plate, 511 Second threaded hole, 512 First bolt, 513 Second bolt; 6. Feeding mechanism, 601. Threaded cylinder, 602. Threaded rod, 603. Extrusion plate, 604. Second rotating shaft, 605. Second gear, 606. Second motor; 7 Conveying mechanism, 701 Liquid pump, 702 Feed pipe, 703 Discharge pipe, 704 Conveying pipe, 705 Third threaded hole, 706 Third bolt; 8. Fixing mechanism, 801. Support plate, 802. Plug-in hole, 803. Plug-in rod; 9 heating elements. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] This utility model provides, for example Figures 1-7The device for conveying styrene-butadiene latex solution shown includes a workbench 1, a storage tank 2 on the top of the workbench 1, a container 3 on one side of the workbench 1, a connecting pipe 4 connected to the top of the container 3, a cleaning mechanism 5 for cleaning the inner wall of the connecting pipe 4, a feeding mechanism 6 for feeding styrene-butadiene latex solution inside the storage tank 2, and a heating pipe 9 on the workbench 1 located at the bottom of the storage tank 2. like Figure 3 As shown, the top of the container 3 is provided with a fixing mechanism 8 for limiting the connection tube 4. The fixing mechanism 8 includes a support plate 801 located at the bottom of the connection tube 4. Both the container 3 and the support plate 801 have two insertion holes 802. The same insertion rod 803 is inserted into the two connected insertion holes 802. like Figure 2 As shown, the feeding mechanism 6 includes a threaded cylinder 601 located inside the storage tank 2. The top end of the threaded cylinder 601 passes through the storage tank 2 and extends beyond the top of the storage tank 2. The threaded cylinder 601 and the storage tank 2 are movably connected by a bearing. A threaded rod 602 is threadedly connected inside the threaded cylinder 601. An extrusion plate 603 is fixedly provided at the bottom end of the threaded rod 602. The extrusion plate 603 is located inside the storage tank 2. A second rotating shaft 604 is movably connected to the top of the storage tank 2 by a bearing. A second gear 605 passes through both the second rotating shaft 604 and the threaded cylinder 601. The two second gears 605 mesh with each other. A second motor 606 is fixedly provided at the top of the second rotating shaft 604. The second motor 606 is fixed to the top of the storage tank 2 by a bracket. The heating tube 9 heats the styrene-butadiene latex solution inside the storage tank 2. The container 3 is moved to the bottom of the connecting tube 4, and the plug rod 803 is inserted into the two plug holes 802. The container 3 is fixed to the bottom of the connecting tube 4 using the plug rod 803. The second motor 606 is started, which drives the second rotating shaft 604 to rotate. Under the action of the two second gears 605, the second rotating shaft 604 drives the threaded cylinder 601 to rotate. The rotation of the threaded cylinder 601 drives the threaded rod 602 to move downward. The movement of the threaded rod 602 drives the extrusion plate 603 to move. The extrusion plate 603 can be used to feed the styrene-butadiene latex solution inside the storage tank 2, improving the feeding efficiency.

[0018] like Figure 4 , Figure 7 As shown, the workbench 1 is equipped with a conveying mechanism 7 for conveying styrene-butadiene latex solution. The conveying mechanism 7 includes a liquid pump 701 located on the top of the workbench 1. The inlet of the liquid pump 701 is connected to the inlet pipe 702, and the outlet of the liquid pump 701 is connected to the outlet pipe 703. One end of the connecting pipe 4 is connected to the conveying pipe 704. Both the conveying pipe 704 and the outlet pipe 703 have multiple third threaded holes 705 at one end. The two connected third threaded holes 705 are internally threaded with the same third bolt 706. Rotate the third bolt 706 to insert it into the third threaded hole 705. Use the third bolt 706 to connect the conveying pipe 704 and the discharge pipe 703 together. Then start the pump 701 to draw the styrene-butadiene latex solution from the storage tank 2 into the feed pipe 702. The solution then enters the discharge pipe 703 through the feed pipe 702, the conveying pipe 704 through the discharge pipe 703, the connecting pipe 4 through the conveying pipe 704, and finally the container 3 through the connecting pipe 4. The container 3 is used to hold the styrene-butadiene latex solution.

[0019] like Figure 5 , Figure 6 As shown, the cleaning mechanism 5 includes a sealing plate 501 located at the top of the connecting pipe 4, a connecting cylinder 502 passing through the sealing plate 501, a connecting rod 503 inserted inside the connecting cylinder 502, a cleaning plate 505 located outside the connecting rod 503, the cleaning plate 505 contacting the inner wall of the connecting pipe 4, and a filter plate 504 fixedly located outside the connecting rod 503. like Figure 5 , Figure 6 As shown, the connecting cylinder 502 and the sealing plate 501 are movably connected by bearings. The top of the sealing plate 501 is movably connected by bearings to a first rotating shaft 507. Both the first rotating shaft 507 and the connecting cylinder 502 are provided with first gears 508. The two first gears 508 mesh with each other. The top of the first rotating shaft 507 is fixedly provided with a first motor 509. The first motor 509 is fixed to the top of the sealing plate 501 by a bracket. The filter plate 504 inside the connecting pipe 4 can filter impurities in the styrene-butadiene latex solution. The first motor 509 is started, which drives the first rotating shaft 507 to rotate. Under the action of the two first gears 508, the first rotating shaft 507 can drive the connecting cylinder 502 to rotate. The rotation of the connecting cylinder 502 can drive the cleaning plate 505 to rotate. The cleaning plate 505 can clean the inner wall of the connecting pipe 4 to avoid residual styrene-butadiene latex layer and improve the conveying efficiency.

[0020] like Figure 5 , Figure 6 As shown, both the connecting cylinder 502 and the connecting rod 503 are provided with first threaded holes 506. The two connected first threaded holes 506 are internally threaded with the same second bolt 513. Both the sealing plate 501 and the connecting pipe 4 are provided with multiple connecting plates 510. Each connecting plate 510 is provided with a second threaded hole 511. The two connected second threaded holes 511 are internally threaded with the same first bolt 512. Rotate the first bolt 512 to unscrew it from the second threaded hole 511. Pull the sealing plate 501 to remove it from the top of the connecting pipe 4. The filter plate 504 can be removed from the connecting pipe 4 using the sealing plate 501, making it easier for workers to clean impurities on the connecting pipe 4. Rotate the second bolt 513 to unscrew it from the first threaded hole 506. Then pull the connecting rod 503 to remove it from the connecting cylinder 502, making it easier to clean the cleaning mechanism 5 and ensuring its cleanliness.

[0021] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A styrene-butadiene latex solution conveying device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a storage tank (2) on the top and a container (3) on one side of the workbench (1). The container (3) is connected to a connecting pipe (4) on the top. The connecting pipe (4) is provided with a cleaning mechanism (5) for cleaning the inner wall of the connecting pipe (4). The cleaning mechanism (5) includes a sealing plate (501) at the top of the connecting pipe (4), a connecting cylinder (502) is provided through the sealing plate (501), a connecting rod (503) is inserted inside the connecting cylinder (502), a cleaning plate (505) is provided outside the connecting rod (503), the cleaning plate (505) is in contact with the inner wall of the connecting pipe (4), a filter plate (504) is fixedly provided outside the connecting rod (503), a first threaded hole (506) is provided on both the connecting cylinder (502) and the connecting rod (503), and the two connected first threaded holes (506) are threaded with the same second bolt (513). The storage tank (2) is equipped with a feeding mechanism (6) for feeding styrene-butadiene latex solution.

2. The styrene-butadiene latex solution conveying device according to claim 1, characterized in that: The connecting cylinder (502) and the sealing plate (501) are movably connected by bearings. The top of the sealing plate (501) is movably connected by a first rotating shaft (507) through a bearing. The first rotating shaft (507) and the connecting cylinder (502) are both provided with first gears (508) through them. The two first gears (508) mesh with each other. The top of the first rotating shaft (507) is fixedly provided with a first motor (509). The first motor (509) is fixed to the top of the sealing plate (501) by a bracket.

3. The styrene-butadiene latex solution conveying device according to claim 1, characterized in that: The sealing plate (501) and the connecting pipe (4) are provided with multiple connecting plates (510), and each connecting plate (510) is provided with a second threaded hole (511). The two connected second threaded holes (511) are internally threaded with the same first bolt (512).

4. The styrene-butadiene latex solution conveying device according to claim 1, characterized in that: The feeding mechanism (6) includes a threaded cylinder (601) inside the storage tank (2). The top end of the threaded cylinder (601) passes through the storage tank (2) and extends out of the top of the storage tank (2). The threaded cylinder (601) and the storage tank (2) are movably connected by a bearing. A threaded rod (602) is threadedly connected inside the threaded cylinder (601). A pressing plate (603) is fixedly provided at the bottom end of the threaded rod (602). The pressing plate (603) is located inside the storage tank (2). A second rotating shaft (604) is movably connected to the top of the storage tank (2) by a bearing. A second gear (605) passes through the outside of the second rotating shaft (604) and the threaded cylinder (601). The two second gears (605) mesh with each other. A second motor (606) is fixedly provided at the top of the second rotating shaft (604). The second motor (606) is fixed to the top of the storage tank (2) by a bracket.

5. The styrene-butadiene latex solution conveying device according to claim 1, characterized in that: The workbench (1) is equipped with a conveying mechanism (7) for conveying styrene-butadiene latex solution. The conveying mechanism (7) includes a liquid pump (701) located on the top of the workbench (1). The inlet of the liquid pump (701) is connected to the feed pipe (702), and the outlet of the liquid pump (701) is connected to the discharge pipe (703). One end of the connecting pipe (4) is connected to the conveying pipe (704). Both the conveying pipe (704) and the discharge pipe (703) have multiple third threaded holes (705) at one end. The two connected third threaded holes (705) are internally threaded with the same third bolt (706).

6. The styrene-butadiene latex solution conveying device according to claim 1, characterized in that: The top of the container (3) is provided with a fixing mechanism (8) to limit the connection pipe (4); The fixing mechanism (8) includes a support plate (801) at the bottom of the connecting pipe (4). Both the container (3) and the support plate (801) have two insertion holes (802). The two connected insertion holes (802) are connected to the same insertion rod (803).

7. The styrene-butadiene latex solution conveying device according to claim 1, characterized in that: The workbench (1) is equipped with a heating tube (9), which is located at the bottom of the storage tank (2).

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