Modified acrylic resin mixing and stirring device

Abstract

The modified acrylic resin mixing and stirring device comprises a main body, a control electric box is arranged on the left side of the main body, a stirring shaft is arranged in front of the main body, a plurality of mounting rings are arranged on the stirring shaft, stirring blades are mounted on the mounting rings, a first motor is arranged above the rear side of the main body, and the first motor is connected with the stirring shaft; a sliding rail is arranged on the front face of the main body, a tray is arranged on the sliding rail, a hydraulic cylinder is arranged in the main body, the tray slides on the sliding rail through the hydraulic cylinder, a stirring barrel is arranged on the tray, a discharging port is formed in the front face of the stirring barrel, a cleaning assembly is arranged in the stirring barrel, and the cleaning assembly comprises a fixing disc and a scraping strip. A square column at the bottom of a stirring shaft is inserted into a groove in a round rod, the round rod is driven by the stirring shaft to rotate, and a rotating scraping strip can clean off resin adhered to the inner wall of the stirring barrel for full stirring and mixing, so that the stirring efficiency and the stirring uniformity are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing devices, and particularly relates to a modified acrylic resin mixing and stirring device. Background Technique

[0002] Modified acrylic resin is an important synthetic material, widely used in fields such as coatings, adhesives, plastics, and composite materials. Its performance is excellent, but in the production process, efficient mixing and stirring equipment are required to ensure uniform distribution and sufficient reaction between different components. Common stirring methods include mechanical stirring, static stirring, and ultrasonic stirring, etc. Among them, mechanical stirring is the most commonly used technology, mainly relying on the rotation of the stirrer to generate fluid motion. However, during stirring, some resins will adhere to the inner wall of the stirring barrel and cannot be fully stirred and mixed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a modified acrylic resin mixing and stirring device to solve the problem that during stirring, some resins will adhere to the inner wall of the stirring barrel and cannot be fully stirred and mixed as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A modified acrylic resin mixing and stirring device, comprising:

[0006] A main body, a control electric box is arranged on the left side of the main body, a stirring shaft is arranged in front of the main body, a plurality of mounting rings are arranged on the stirring shaft, stirring blades are mounted on the mounting rings, a first motor is arranged above the rear side of the main body, and the first motor is connected to the stirring shaft;

[0007] A slide rail is arranged on the front surface of the main body, a tray is arranged on the slide rail, a hydraulic cylinder is arranged inside the main body, the tray slides on the slide rail through the hydraulic cylinder, a stirring barrel is arranged on the tray, a discharge port is arranged on the front surface of the stirring barrel, and a cleaning component is arranged inside the stirring barrel, and the cleaning component comprises a fixed disk and a scraping strip.

[0008] As an optional implementation manner, a threaded hole a is arranged on the inner wall of the bottom end of the stirring barrel, a screw a is screwed into the threaded hole a, a fixed disk is arranged at the top end of the screw a, and the bottom end of the fixed disk is fixedly connected to the top end of the screw a.

[0009] As an optional implementation manner, a bearing is embedded in the center of the fixed disk, a round rod is arranged inside the bearing, the cross-section of the round rod is the same as the cross-section of the bearing, and the round rod can be inserted into the bearing.

[0010] As an alternative embodiment, a cavity is formed by the inward depression at the top of the round rod. A square column is provided at the bottom of the stirring shaft. The top end of the square column is fixedly connected to the bottom of the stirring shaft. The square column fits into the cavity, and the round rod can be inserted into the cavity through the square column at the bottom of the stirring shaft to drive rotation.

[0011] As an alternative embodiment, a plurality of L-shaped brackets are provided on the side of the round rod. One end of the L-shaped bracket is fixedly connected to the round rod, and the other end of the L-shaped bracket faces downward.

[0012] As an alternative embodiment, a transverse support block is provided on the outer side of the other end of the L-shaped bracket. One end of the transverse support block is fixedly connected to the outer side of the other end of the L-shaped bracket. A vertical support block is provided at the other end of the transverse support block. The bottom end of the vertical support block is fixedly connected to the other end of the transverse support block. Scraping strips are provided on the sides of the transverse support block and the vertical support block that are close to the inner wall of the stirring barrel.

[0013] As an alternative embodiment, a plurality of positioning rings are sleeved on the stirring shaft. The inner side of the positioning ring is fixedly connected to the side of the stirring shaft. A plurality of sliding grooves are provided on the outer side surface of the positioning ring, and fixing holes are provided on the sliding grooves. The mounting ring can be sleeved on the positioning ring.

[0014] As an alternative embodiment, threaded holes b are provided at positions corresponding to the fixing holes on the mounting ring and the positioning ring. A screw b is screwed into the threaded hole b. A disc is provided at the outer end of the screw b, and a plurality of grooves are provided on the side surface of the disc.

[0015] Compared with the prior art, the present utility model provides a modified acrylic resin mixing and stirring device, which has the following beneficial effects:

[0016] 1. Improve efficiency: The square column at the bottom of the stirring shaft is inserted into the groove on the round rod, and the rotation of the stirring shaft drives the round rod to rotate, so that the scraping strip cleans the resin adhered to the inner wall of the stirring barrel for full stirring and mixing, improving the stirring efficiency and the uniformity of stirring.

[0017] 2. Facilitate maintenance: When cleaning and maintenance are required after stirring, the round rod together with the scraping strip can be pulled out from the bearing, and then the fixing disc can be screwed off to complete the disassembly, which is convenient for cleaning the inner wall of the stirring barrel and maintaining the cleaning components.

[0018] 3. Facilitate cleaning of the stirring blades: The detachable design makes it more convenient to clean the stirring blades after stirring. Subsequently, different stirring blades can also be replaced according to different stirring requirements, improving the convenience of use and the quick cleaning and maintenance of the stirring blades. Description of the Drawings

[0019] Figure 1This is a three-dimensional structural schematic diagram of the present utility model.

[0020] Figure 2 This is a left-view plane sectional structural schematic diagram of the cleaning component of the present utility model.

[0021] Figure 3 This is a three-dimensional structural schematic diagram of the positioning ring of the present utility model.

[0022] Figure 4 This is a front-view sectional plane structural schematic diagram of the positioning ring of the present utility model.

[0023] Figure 5 This is a three-dimensional structural schematic diagram of the prototype of the present utility model.

[0024] Figure 6 This is a plane sectional structural schematic diagram of the internal hydraulic cylinder of the present utility model.

[0025] In the figure: 1. Main body; 2. Control electric box; 3. Stirring shaft; 4. Installation ring; 5. Stirring blade; 6. First motor; 7. Slide rail; 8. Tray; 9. Hydraulic cylinder; 10. Stirring barrel; 11. Discharge port; 12. Threaded hole a; 13. Screw a; 14. Fixed disk; 15. Bearing; 16. Round rod; 17. Cavity; 18. Square column; 19. L-shaped bracket; 20. Horizontal support block; 21. Vertical support block; 22. Scraping strip; 23. Positioning ring; 24. Chute; 25. Fixed hole; 26. Threaded hole b; 27. Screw b; 28. Disk; 29. Groove. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The present utility model provides as Figures 1-5 shown

[0028] A modified acrylic resin mixing and stirring device includes a main body 1. A control electric box 2 is provided on the left side of the main body 1, and the control electric box 2 is fixedly connected to the left side of the main body 1. A stirring shaft 3 is provided in front of the main body 1. The stirring shaft 3 is arranged vertically. A plurality of mounting rings 4 are provided on the stirring shaft 3, and stirring blades 5 are mounted on the mounting rings 4. A first motor 6 is provided above the rear side of the main body 1, and the first motor 6 is connected to the stirring shaft 3. The rotation of the first motor 6 will drive the stirring shaft 3 to rotate. A slide rail 7 is provided on the front surface of the main body 1. The slide rail 7 is arranged vertically. A tray 8 is provided on the slide rail 7. Part of the back of the tray 8 passes through the slide rail 7 and is located inside the main body 1. Sliders that fit the inner wall of the main body 1 are provided on both sides of this part to prevent the tray 8 from tilting outwards. The sliders can slide on the inner wall of the main body 1. A pulley is provided on the back of the tray 8 and slides in contact with the front surface of the main body 1. The pulley is located inside the slide rail 7 and will not be embedded in the slide rail 7. A hydraulic cylinder 9 is provided inside the main body 1. The hydraulic cylinder 9 is fixedly connected to the bottom of the part of the tray 8 located inside the main body 1. The tray 8 is lifted by the hydraulic cylinder 9, so that the tray 8 slides up and down in the slide rail 7. A stirring barrel 10 is provided on the tray 8. A discharge port 11 is provided on the front surface of the stirring barrel 10. A cleaning component is provided inside the stirring barrel 10. The cleaning component is used to scrape off the resin adhered to the inner wall of the stirring barrel 10 during stirring, so that it can be fully stirred and mixed. The cleaning component includes a fixed disk 14 and a scraping strip 22. When in use, first put the modified acrylic resin material into the stirring barrel 10, then start the first motor 6 through the control electric box 2, so that the stirring shaft 3 drives the stirring blades 5 to start rotating. Then, the hydraulic cylinder 9 is used to make the tray 8 hold the stirring barrel 10 and slide upwards, so that the stirring blades 5 are placed in the stirring barrel 10 to stir and mix the materials in the stirring barrel 10. The stirred liquid can be discharged through the discharge port 11 on the stirring barrel 10.

[0029] As Figure 2 shown, a threaded hole a12 is provided on the inner wall of the bottom end of the stirring barrel 10. The threaded hole a12 is located at the central position. A screw a13 is screwed into the threaded hole a12. A fixed disk 14 is provided at the top end of the screw a13, and the bottom end of the fixed disk 14 is fixedly connected to the top end of the screw a13. A bearing 15 is embedded in the center of the fixed disk 14. The outer side of the bearing 15 is fixedly connected to the fixed disk 14. A round rod 16 is provided inside the bearing 15. The cross-section of the round rod 16 is the same as the cross-section of the bearing 15. The round rod 16 can be inserted into the bearing 15 to rotate or can be taken off. As Figure 2As shown, the top of the round rod 16 is recessed inward to form a cavity 17. The cavity 17 is a square cavity. A square column 18 is provided at the bottom of the stirring shaft 3. The top end of the square column 18 is fixedly connected to the bottom of the stirring shaft 3. The square column 18 fits with the cavity 17. The round rod 16 can be inserted into the cavity 17 through the square column 18 at the bottom of the stirring shaft 3 to drive rotation. During use, when the stirring barrel 10 moves upward, the stirring shaft 3 will penetrate into the stirring barrel 10. Eventually, the square column 18 at the bottom of the stirring shaft 3 will be inserted into the cavity 17 on the round rod 16, and the rotation of the stirring shaft 3 will drive the round rod 16 to rotate on the bearing 15. As Figure 2 shown, a plurality of L-shaped brackets 19 are provided on the side of the round rod 16. One end of the L-shaped bracket 19 is fixedly connected to the round rod 16. The other end of the L-shaped bracket 19 faces downward. A horizontal support block 20 is provided on the outer side of the other end of the L-shaped bracket 19. One end of the horizontal support block 20 is fixedly connected to the outer side of the other end of the L-shaped bracket 19. A vertical support block 21 is provided at the other end of the horizontal support block 20. The bottom end of the vertical support block 21 is fixedly connected to the other end of the horizontal support block 20. Scraping strips 22 are provided on the sides of the horizontal support block 20 and the vertical support block 21 that are close to the inner wall of the stirring barrel 10. The scraping strips 22 are in contact with the inner wall of the stirring barrel 10. When the round rod 16 rotates, it will drive the scraping strips 22 to clean the inner wall of the stirring barrel 10, scrape off the adhered resin material, and make it fully stirred. Through this setting, the stirring efficiency and the degree of uniformity of stirring can be improved. The detachable square design also facilitates subsequent removal and cleaning, which is convenient for maintenance.

[0030] As Figure 3 and Figure 4 shown, a plurality of positioning rings 23 are sleeved on the stirring shaft 3. The inner side of the positioning ring 23 is fixedly connected to the side of the stirring shaft 3. A plurality of sliding grooves 24 are provided on the outer side of the positioning ring 23. The sliding grooves 24 are arranged vertically. The sliding grooves 24 are used to guide and position the installation of the installation ring 4, which is convenient for installation. Fixing holes 25 are provided on the sliding grooves 24. The installation ring 4 can be sleeved on the positioning ring 23. Threaded holes b26 are provided at positions corresponding to the fixing holes 25 on the installation ring 4 and the positioning ring 23. A screw b27 is screwed into the threaded hole b26. The screw b27 can be inserted into the fixing hole 25. A disc 28 is provided at the outer end of the screw b27. The bottom end of the disc 28 is fixedly connected to the outer end of the screw b27. A plurality of grooves 29 are provided on the side of the disc 28. The grooves 29 are used to facilitate the screwing of the disc 28. During use, the screw b27 on the installation ring 4 is aligned with the sliding groove 24 on the positioning ring 23, and then the installation ring 4 is sleeved on the positioning ring 23. Then the disc 28 is screwed, so that the screw b27 is inserted into the fixing hole 25 for fixation. The stirring blades 5 are installed at positions offset from the threaded holes b26. Through this setting, the installation ring 4 can be removed, which is convenient for cleaning the stirring blades 5 after stirring.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A modified acrylic resin mixing and stirring device, characterized in that: include: A main body (1), a control box (2) is provided on the left side of the main body (1), a stirring shaft (3) is provided in front of the main body (1), a plurality of mounting rings (4) are provided on the stirring shaft (3), stirring blades (5) are installed on the mounting rings (4), and a first motor (6) is provided on the upper rear side of the main body (1), and the first motor (6) is connected to the stirring shaft (3); A slide rail (7) is provided on the front of the main body (1), a tray (8) is provided on the slide rail (7), a hydraulic cylinder (9) is provided inside the main body (1), the tray (8) slides up and down in the slide rail (7) through the hydraulic cylinder (9), a mixing barrel (10) is provided on the tray (8), a discharge port (11) is provided on the front of the mixing barrel (10), a cleaning assembly is provided in the mixing barrel (10), and the cleaning assembly comprises a fixed disk (14) and a scraper (22).

2. A modified acrylic resin mixing and stirring device according to claim 1, characterized in that: A threaded hole a (12) is provided on the inner wall of the bottom end of the mixing barrel (10), a screw rod a (13) is screwed into the threaded hole a (12), a fixing plate (14) is provided at the top end of the screw rod a (13), and the bottom end of the fixing plate (14) is fixedly connected to the top end of the screw rod a (13).

3. A modified acrylic resin mixing and stirring device according to claim 2, characterized in that: A bearing (15) is embedded in the center of the fixed disk (14), and a round rod (16) is provided on the inner side of the bearing (15). The cross section of the round rod (16) is consistent with the cross section of the bearing (15), and the round rod (16) can be inserted into the bearing (15).

4. A modified acrylic resin mixing and stirring device according to claim 3, characterized in that: The top of the round rod (16) is recessed inward to form a cavity (17); a square column (18) is provided at the bottom of the stirring shaft (3); the top of the square column (18) is fixedly connected to the bottom of the stirring shaft (3); the square column (18) and the cavity (17) are matched; the round rod (16) can be inserted into the cavity (17) through the square column (18) at the bottom of the stirring shaft (3) to drive the rotation.

5. A modified acrylic resin mixing and stirring device according to claim 4, characterized in that: A plurality of L-shaped brackets (19) are provided on the side of the round rod (16), one end of the L-shaped bracket (19) is fixedly connected to the round rod (16), and the other end of the L-shaped bracket (19) faces downward.

6. A modified acrylic resin mixing and stirring device according to claim 5, characterized in that: A transverse support block (20) is provided on the outer side of the other end of the L-shaped bracket (19), one end of the transverse support block (20) is fixedly connected to the outer side of the other end of the L-shaped bracket (19), a vertical support block (21) is provided on the other end of the transverse support block (20), the bottom end of the vertical support block (21) is fixedly connected to the other end of the transverse support block (20), and a scraper strip (22) is provided on one side of the transverse support block (20) and the vertical support block (21) that is attached to the inner wall of the mixing barrel (10).

7. The modified acrylic resin mixing and stirring device according to claim 1, characterized in that: The stirring shaft (3) is sleeved with a plurality of positioning rings (23), the inner side of the positioning ring (23) is fixedly connected to the side of the stirring shaft (3), the outer side of the positioning ring (23) is provided with a plurality of sliding grooves (24), the sliding grooves (24) are provided with fixing holes (25), and the mounting ring (4) can be sleeved on the positioning ring (23).

8. A modified acrylic resin mixing and stirring device according to claim 7, characterized in that: A threaded hole b (26) is provided on the mounting ring (4) at a position corresponding to the fixing hole (25) on the positioning ring (23), a screw rod b (27) is screwed into the threaded hole b (26), a disc (28) is provided at the outer end of the screw rod b (27), and a plurality of grooves (29) are provided on the side surface of the disc (28).

Images