An alkyd modified raw material mixing device

Abstract

This utility model discloses a mixing device for alkyd modified raw materials, belonging to the field of raw material mixing technology. It includes a stirring shell, with the position of the second sliding groove corresponding to the position of the pull rod. Multiple elastic blocks are fixedly installed on the surface of the stirring shell. In this utility model, by setting a pull-out partition and a filter screen, the required raw materials are first injected into the mixing tank through the inlet, falling onto the top of the pull-out partition. The cover is then placed on top of the stirring shell, and the motor is started to drive the stirring screw to begin stirring the raw materials. Simultaneously, the heating ring at the bottom is turned on to begin heating the raw materials. After the raw materials are mixed and stirred, the cover is opened, and coolant is injected into the cooling tank to terminate the reaction and prevent over-reaction. Then, the third sliding groove is pulled to move the pull-out partition away from the inside of the stirring shell, ensuring that the reacted liquid is free of impurities and guaranteeing the quality of the mixed liquid.

Description

Technical Field

[0001] This utility model belongs to the field of raw material mixing technology, and in particular relates to a mixing device for alkyd modified raw materials. Background Technology

[0002] Alkyd resins are prepared by polycondensation and esterification of polyfunctional alcohols, polybasic acids, and vegetable oils or vegetable oleic acids. The properties of alkyd resins are related to the type of oil, and vary with molecular weight and structure. They have a wide range of applications in paints, coatings, and shipbuilding.

[0003] There are various alkyd modification processes, each with its own unique advantages and applicable scenarios. Currently, the most common process on the market is physical blending modification of alkyd resins. However, this process has unstable performance, limited modification effect, and is prone to over-reaction and impurities during the reaction process, so it needs to be improved.

[0004] Based on this, the present invention designs an alkyd modified raw material mixing device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an alkyd modification raw material mixing device to address the problems of unstable performance, limited modification effect, easy over-reaction, and easy impurities in the reaction process of this process.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An alkyd modified raw material mixing device includes a stirring shell, a top cover, multiple injection ports on the surface of the top cover, multiple mounting grooves on the top of the stirring shell, a first sliding groove corresponding to one side of the mounting groove inside the stirring shell, a sliding block inside the mounting groove, a sliding column fixedly mounted on one side of the first sliding groove, a pull rod fixedly mounted on one side of the sliding block, a limit ring fixedly mounted on the surface of the sliding column, a sliding spring on the surface of the sliding column, a pull rod on one side of the sliding block, a second sliding groove on the top of the stirring shell corresponding to the position of the pull rod, multiple elastic blocks fixedly mounted on the surface of the stirring shell, and multiple fixing blocks fixedly mounted on the bottom of the top cover corresponding to the positions of the sliding blocks.

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

[0009] A fixing plate is fixedly installed inside the cover, and a motor is fixedly installed on the top of the fixing plate. An output shaft is provided on one side of the motor.

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

[0011] The surface of the stirring shell is provided with a third sliding groove, the interior of the stirring shell is provided with a stirring tank, the interior of the stirring tank is provided with a stirring screw, the top of the stirring screw is fixedly installed with a drive shaft, and the gear at one end of the drive shaft meshes with the gear at one end of the output shaft. The interior of the stirring shell is fixedly installed with a spacer ring.

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

[0013] The mixing tank is equipped with a pull-out partition, and the position of the pull-out partition corresponds to that of the third sliding groove. A handle is fixedly installed at one end of the pull-out partition.

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

[0015] The mixing tank has a filter screen located at the bottom of the pull-out partition, and a discharge chute is provided at the bottom of the mixing tank. The mixing shell has a heating ring located at the bottom of the mixing tank.

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

[0017] The bottom of the stirring shell is provided with a flow tube, the bottom of the flow tube is provided with a sliding cover, and the interior of the stirring shell is provided with a cooling groove.

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

[0019] The surface of the stirring shell is provided with a fixing ring, and fixing frames are fixedly installed on both sides of the fixing ring. The bottom of the stirring shell is provided with a support ring, and the support ring is fixedly connected to the fixing frame. A base is fixedly installed at the bottom of the fixing frame.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] 1. In this utility model, by setting a pull-out baffle and a filter screen, the required raw materials are first injected into the interior of the mixing tank through the inlet, falling onto the top of the pull-out baffle. Then, the cover is placed on top of the mixing shell, and the motor is started to drive the stirring screw to start stirring the raw materials. At the same time, the heating ring at the bottom is turned on to start heating the raw materials. After the raw materials are mixed and stirred, the cover is opened, and coolant is injected into the interior of the cooling tank to stop the reaction of the raw materials and prevent over-reaction. Then, the third sliding groove is pulled to move the pull-out baffle away from the interior of the mixing shell. The liquid after the raw materials have reacted falls onto the top of the filter screen and flows into the interior of the discharge trough to ensure that the liquid after the reaction is free of impurities and to ensure the quality of the mixed liquid.

[0022] 2. In this invention, by setting sliding blocks and fixing blocks, the cover is placed on top of the mixing shell. The fixing block at the bottom of the cover corresponds to the sliding block inside the mounting groove, simultaneously squeezing the two pairs of sliding blocks into the first sliding groove. This squeezing causes the sliding spring to deform. After the fixing block enters the mounting groove, the sliding spring returns to its original position. The sliding block is then pushed to the top of the fixing block to fix the cover. When it is necessary to remove the cover, the pull rod is pulled inside the second sliding groove, simultaneously removing the cover. This ensures a seal for the mixing tank during material mixing. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an alkyd modified raw material mixing device proposed in this utility model;

[0024] Figure 2 This is a cross-sectional view of the top cover of an alkyd modified raw material mixing device proposed in this utility model;

[0025] Figure 3 This is a cross-sectional view of the mixing tank of an alkyd modified raw material mixing device proposed in this utility model;

[0026] Figure 4 This utility model proposes a mixing device for alkyd modified raw materials. Figure 2 Enlarged structural diagram at point A in the middle;

[0027] Legend:

[0028] 1. Mixing shell; 2. Top cover; 3. Inlet; 4. Mounting groove; 5. First sliding groove; 6. Sliding block; 7. Sliding column; 8. Limiting ring; 9. Sliding spring; 10. Pull rod; 11. Second sliding groove; 12. Elastic block; 13. Fixing block; 14. Fixing plate; 15. Motor; 16. Output shaft; 17. Transmission shaft; 18. Mixing screw; 19. Third sliding groove; 20. Mixing tank; 21. Spacer ring; 22. Pull-out partition; 23. Handle; 24. Filter screen; 25. Discharge chute; 26. Heating ring; 27. Flow pipe; 28. Sliding cover; 29. ​​Cooling tank; 30. Fixing ring; 31. Fixing frame; 32. Support ring; 33. Base. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see the appendix Figure 1 -Appendix Figure 4 This utility model provides a technical solution: a mixing device for alkyd modified raw materials, including a stirring shell 1, a top cover 2 on the top of the stirring shell 1, multiple injection ports 3 on the surface of the top cover 2, multiple mounting grooves 4 on the top of the stirring shell 1, a first sliding groove 5 corresponding to one side of the mounting groove 4 inside the stirring shell 1, a sliding block 6 inside the mounting groove 4, a sliding column 7 fixedly installed on one side of the first sliding groove 5, a pull rod 10 fixedly installed on one side of the sliding block 6, a limit ring 8 fixedly installed on the surface of the sliding column 7, a sliding spring 9 on the surface of the sliding column 7, a pull rod 10 on one side of the sliding block 6, a second sliding groove 11 on the top of the stirring shell 1, the position of the second sliding groove 11 corresponding to the position of the pull rod 10, multiple elastic blocks 12 fixedly installed on the surface of the stirring shell 1, and multiple fixing blocks 13 fixedly installed on the bottom of the top cover 2, the position of the fixing blocks 13 corresponding to the position of the sliding block 6.

[0031] The specific implementation method is as follows: a fixing plate 14 is fixedly installed inside the top cover 2, a motor 15 is fixedly installed on the top of the fixing plate 14, and an output shaft 16 is provided on one side of the motor 15.

[0032] As stated above.

[0033] The specific implementation method is as follows: a third sliding groove 19 is provided on the surface of the stirring shell 1, a stirring tank 20 is provided inside the stirring shell 1, a stirring screw 18 is provided inside the stirring tank 20, a drive shaft 17 is fixedly installed on the top of the stirring screw 18, and a gear at one end of the drive shaft 17 meshes with a gear at one end of the output shaft 16, and a spacer ring 21 is fixedly installed inside the stirring shell 1.

[0034] The process involves setting up a mixing tank 20 and a partition ring 21. Raw materials are injected into the mixing tank 20 through the injection port 3. The raw materials are stirred by the stirring screw 18. The heating ring 26 is then turned on to heat and react the raw materials. After the reaction is complete, the top cover 2 is opened to inject coolant into the cooling tank 29, which falls onto the top of the partition ring 21. This ensures that the coolant can fully cool the mixing tank 20, thereby ensuring that the reaction of the raw materials can be stopped in time to prevent over-reaction or degradation.

[0035] The specific implementation method is as follows: the interior of the mixing tank 20 is provided with a pull-out partition 22, and the position of the pull-out partition 22 corresponds to that of the third sliding groove 19. A handle 23 is fixedly installed at one end of the pull-out partition 22.

[0036] By setting a third sliding groove 19 and a pull-out baffle 22, when the raw materials have completed the reaction inside the mixing tank 20, the handle 23 is pulled to drive the pull-out baffle 22 to slide past the third sliding groove 19 and leave the inside of the mixing tank 20. The reacted liquid falls into the top of the filter screen 24 and is collected through the flow pipe 27.

[0037] The specific implementation method is as follows: a filter screen 24 is provided inside the mixing tank 20 at the bottom of the pull-out partition 22, a discharge chute 25 is provided at the bottom of the mixing tank 20, and a heating ring 26 is provided inside the mixing shell 1 at the bottom of the mixing tank 20.

[0038] By setting up a filter screen 24 and a heating ring 26, when the raw material falls into the interior of the mixing tank 20, after the cover 2 is placed on top of the mixing shell 1, the motor 15 is started to drive the stirring screw 18 to stir the raw material, and the heating ring 26 is turned on to accelerate the reaction of the raw material. After the reaction of the raw material is completed, the pull-out baffle 22 is pulled out, and the reacted liquid falls into the top of the filter screen 24 for filtration, so as to ensure that the raw material can be filtered and collected in time after the reaction.

[0039] The specific implementation method is as follows: a flow tube 27 is provided at the bottom of the inner part of the stirring shell 1, a sliding cover 28 is provided at the bottom of the flow tube 27, and a cooling groove 29 is provided inside the stirring shell 1.

[0040] By setting up the flow tube 27 and the sliding cover 28, when the raw material after stirring and reaction flows into the interior of the flow tube 27 through the filter screen 24, the container is placed at the bottom of the sliding cover 28. After opening the sliding cover 28, the liquid flows into the container through the flow tube 27. After the liquid is collected, the sliding cover 28 is locked at the bottom of the flow tube 27 to prevent liquid from flowing out.

[0041] The specific implementation method is as follows: a fixing ring 30 is provided on the surface of the stirring shell 1, a fixing frame 31 is fixedly installed on both sides of the fixing ring 30, a support ring 32 is provided at the bottom of the stirring shell 1, and the support ring 32 is fixedly connected to the fixing frame 31, and a base 33 is fixedly installed at the bottom of the fixing frame 31.

[0042] By setting a fixing ring 30 and a support ring 32, the stirring shell 1 is placed inside the fixing ring 30, and the bottom of the stirring shell 1 is tightly attached to the top of the support ring 32, thus lifting the stirring shell 1 to prevent the sliding cover 28 from contacting the table and damaging the integrity of the stirring shell 1.

[0043] Working principle and usage: First, place the top cover 2 on top of the mixing shell 1. The fixed block 13 corresponds to the sliding block 6. The fixed block 13 pushes the sliding block 6 to move inside the first sliding groove 5, compressing the sliding spring 9, which deforms. After the fixed block 13 enters the mounting groove 4, the sliding spring 9 rebounds and moves the sliding block 6 to the top of the fixed block 13 to fix the top cover 2. Then, inject the raw material into the mixing tank 20 through the inlet 3. Turn on the motor 15, and the output shaft 16 engages with the transmission shaft 17 to drive the stirring screw 18 to feed the raw material. Stir the mixture, then turn on the heating ring 26 to heat the mixing tank 20 to accelerate the mixing reaction time of the raw materials. After the raw materials have reacted, pull the lever 10 to open the top cover 2 and put the coolant into the cooling tank 29 to prevent the raw materials from over-mixing. Then pull the handle 23 to pull the partition 22 away from the inside of the mixing tank 20. The reacted liquid falls into the top of the filter screen 24. The filtered liquid flows into the discharge trough 25 and into the flow pipe 27. Place the container on the top of the base 33 corresponding to the sliding cover 28, and open the sliding cover 28 to collect the liquid.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An alkyd-modified raw material mixing device comprising a stirring housing (1), characterized in that, The top of the mixing shell (1) is provided with a cover (2), and the surface of the cover (2) is provided with multiple injection ports (3). The top of the mixing shell (1) is provided with multiple mounting grooves (4). The interior of the mixing shell (1) is provided with a first sliding groove (5) corresponding to one side of the mounting groove (4). The interior of the mounting groove (4) is provided with a sliding block (6). A sliding column (7) is fixedly installed on one side of the first sliding groove (5). A pull rod (10) is fixedly installed on one side of the sliding block (6). The surface of the sliding column (7) A limiting ring (8) is fixedly installed. A sliding spring (9) is provided on the surface of the sliding column (7). A pull rod (10) is provided on one side of the sliding block (6). A second sliding groove (11) is opened on the top of the stirring shell (1), and the position of the second sliding groove (11) corresponds to the position of the pull rod (10). Elastic blocks (12) are fixedly installed in multiple places on the surface of the stirring shell (1). Fixed blocks (13) are fixedly installed in multiple places on the bottom of the cover (2), and the position of the fixed blocks (13) corresponds to the position of the sliding block (6).

2. The alkyd-modified raw material mixing device according to claim 1, characterized by A fixing plate (14) is fixedly installed inside the cover (2), and a motor (15) is fixedly installed on the top of the fixing plate (14). An output shaft (16) is provided on one side of the motor (15).

3. The alkyd-modified raw material mixing device according to claim 1, characterized by The surface of the stirring shell (1) is provided with a third sliding groove (19). The stirring shell (1) is provided with a stirring tank (20). The stirring tank (20) is provided with a stirring screw (18). A drive shaft (17) is fixedly installed on the top of the stirring screw (18). The gear at one end of the drive shaft (17) meshes with the gear at one end of the output shaft (16). A spacer ring (21) is fixedly installed inside the stirring shell (1).

4. The alkyd-modified raw material mixing device according to claim 3, characterized by The mixing tank (20) is provided with a pull-out partition (22) inside, and the position of the pull-out partition (22) corresponds to that of the third sliding groove (19). A handle (23) is fixedly installed at one end of the pull-out partition (22).

5. The alkyd-modified raw material mixing device according to claim 3, wherein The interior of the mixing tank (20) is provided with a filter screen (24) at the bottom of the pull-out partition (22), and the bottom of the mixing tank (20) is provided with a discharge chute (25). The interior of the mixing shell (1) is provided with a heating ring (26) at the bottom of the mixing tank (20).

6. The alkyd-modified raw material mixing device according to claim 1, wherein The bottom of the stirring shell (1) is provided with a flow tube (27), the bottom of the flow tube (27) is provided with a sliding cover (28), and the interior of the stirring shell (1) is provided with a cooling groove (29).

7. The alkyd-modified raw material mixing device according to claim 1, characterized in that, The surface of the stirring shell (1) is provided with a fixing ring (30), and a fixing frame (31) is fixedly installed on both sides of the fixing ring (30). The bottom of the stirring shell (1) is provided with a support ring (32), and the support ring (32) is fixedly connected to the fixing frame (31). The bottom of the fixing frame (31) is fixedly installed with a base (33).

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