Stirring mechanism of glue making device

Abstract

The utility model relates to the technical field of stirring mechanisms, and discloses a stirring mechanism of a glue making device, which comprises a box body, a box cover arranged at the upper part of the box body, a feed port arranged at the upper part of the box cover, a discharge port arranged at the lower part of the box body, an electric control magnetic valve arranged on the side surface of the discharge port and used for controlling the opening and closing of the discharge port, and a rotating column arranged in the box body, a plurality of reinforcing rods with one sides abutting against the inner side wall of the box body are fixedly connected to the side face of the rotating column, a plurality of stirring blades are rotationally connected between one sides of the reinforcing rods and one side of the rotating column, a driving motor used for driving the rotating column to rotate is arranged on the upper portion of the box cover, and a driving unit used for moving the driving motor up and down is arranged on the upper portion of the box cover. According to the stirring mechanism, the inclination angle of the stirring blades is adjusted according to the viscosity of different colloids, so that the application range of the stirring mechanism is widened, and the stirring efficiency of the stirring mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring mechanisms, and specifically relates to a stirring mechanism of a glue-making device. Background Art

[0002] When corrugated cardboard is produced, an adhesive is required to bond the corrugated panel and the corrugated core board. When producing the adhesive for corrugated cardboard, a glue-making machine is used. The glue-making machine is provided with a stirring mechanism to mix and stir several raw materials.

[0003] In order to improve the applicability of the stirring mechanism, many improvements have been made to the stirring mechanism of the glue-making device in the prior art. For example, the patent with the publication number CN216093129U discloses a stirring mechanism of a glue-making machine. The key points of its technical solution are as follows: it includes a stirring mechanism body, an electric telescopic rod, and a motor. The stirring mechanism of this glue-making machine is a conventional specification of a rotating shaft connected to a stirring rod. The stirring rods on the rotating shaft are in a form where the lengths increase from top to bottom, which can adapt to the glue-making machine with an inclined stirring cavity. Its function is to make there be no dead corners during the stirring process, that is, the problem that the stirring rods cannot reach. In addition, the stirring rods are connected to the rotating shaft through sleeve rods, so that the stirring rods can be extended in the cavity of the glue-making machine. Its function is to adapt to the glue-making machines with different specifications of stirring cavities, resulting in an increased functional effect.

[0004] The above patent has obvious beneficial effects, but there are still the following deficiencies in actual operation:

[0005] In the above comparative document, through the telescopic stirring rods, the effect of being able to stir the inner cavities of glue-making machines of different sizes can be achieved. However, in actual operation, there are many types of colloids used for bonding cardboard, and the viscosities of different types of colloids are not equal. At the same time, the inclination angle of the stirring rods has a certain impact on the stirring efficiency. When stirring a colloid with a higher viscosity, if the inclination angle of the stirring rods is too large, the stirring mechanism will bear a greater resistance, which will cause the stirring motor to be overloaded and even the stirring rods to break. When stirring a colloid with a lower viscosity, a smaller inclination angle of the stirring rods will result in a lower stirring efficiency. The stirring rods with the same inclination angle cannot be suitable for stirring colloids with different viscosities, reducing the applicable range of the stirring mechanism. Therefore, it is urgent in this field to improve the stirring mechanism of the glue-making device to solve the defects of the prior art. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a stirring mechanism of a glue-making device, which realizes improving the applicable range and stirring efficiency of the stirring mechanism.

[0007] To achieve the above object, the present utility model provides the following technical solution: A stirring mechanism of a glue-making device, including a box body, a box cover is provided on the upper part of the box body, a feed inlet is provided on the upper part of the box cover, a discharge outlet is provided on the lower part of the box body, an electric control magnetic valve for controlling the opening and closing of the discharge outlet is provided on the side of the discharge outlet, a rotating column is provided in the box body, a plurality of reinforcing rods with one side abutted against the inner side wall of the box body are fixedly connected to the side of the rotating column, a plurality of stirring blades are rotatably connected between one side of the reinforcing rod and one side of the rotating column, a driving motor for driving the rotation of the rotating column is provided on the upper part of the box cover, a driving unit for moving the driving motor up and down is provided on the upper part of the box cover, an adjusting unit for adjusting the angles of the plurality of stirring blades is provided in the rotating column, and when the driving unit drives the driving motor to move up and down, the angles of the stirring blades are adjusted through the adjusting unit.

[0008] Preferably, the adjusting unit includes a moving column movably connected in the rotating column and capable of moving up and down. An adjusting cavity adapted to the moving column is provided in the rotating column. One end of the stirring blade is fixedly connected with a rotating column extending into the adjusting cavity. A gear is fixedly installed on the side surface of the end of the rotating column located in the adjusting cavity. Rack plates meshing with the plurality of gears are fixedly connected to multiple sides of the moving column.

[0009] Preferably, the driving unit includes a fixed frame fixedly installed on the upper part of the box cover. A telescopic device with a telescopic end fixedly connected to the upper end of the driving motor is fixedly installed on the inner top wall of the fixed frame. A limiting block is fixedly installed on one side of the driving motor. A limiting groove adapted to the limiting block is provided on one side of the fixed frame.

[0010] Preferably, fixing plates adapted to the adjusting cavity are fixedly connected to both the upper and lower ends of the moving column. A pressing rod extending outside the adjusting cavity is fixedly connected to the upper part of the fixing plate located above. When the driving motor moves down, it pushes the pressing rod to move down. A spring is provided between the bottom of the adjusting cavity and the lower part of the fixing plate located below.

[0011] Preferably, a polygonal cross-section plugging rod is fixedly installed at the output end of the driving motor. A plugging groove adapted to the plugging rod is provided at the upper end of the rotating column. A communication hole adapted to the pressing rod is provided between the plugging groove and the adjusting cavity. The upper end of the pressing rod extends into the plugging groove and abuts against the lower end of the plugging rod. A limiting ring is fixedly connected to the side surface of the pressing rod located in the adjusting cavity.

[0012] Preferably, an annular rotating groove is provided at the bottom of the box body. A rotating ring is rotatably connected in the rotating groove. A plurality of bearing columns are fixedly connected to the upper side surface of the rotating ring. A bearing plate fixedly connected to the upper ends of the plurality of bearing columns is fixedly connected to the lower end of the rotating column.

[0013] Preferably, the lower cavity inside the box is in the shape of an inverted frustum with a wider top and a narrower bottom, and the lower end of the reinforcing rod is fixedly connected to the side surface of the bearing column.

[0014] In view of the deficiencies of the prior art, the present utility model provides a stirring mechanism for a glue-making device, which overcomes the deficiencies of the prior art. The beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, when it is necessary to stir the colloid, the inclination angle of the stirring blades is adjusted according to the viscosity of the colloid to be stirred. On the premise of ensuring that the driving motor is not overloaded and the stirring blades are not damaged, the inclination angle of the stirring blades can be appropriately increased, so as to achieve the effect of adjusting the inclination angle of the stirring blades according to the viscosity of different colloids, thereby improving the applicable range and stirring efficiency of the stirring mechanism.

[0016] 2. In the present utility model, the stirring blades are rotatably connected between the side surfaces of the reinforcing rod and the rotating column, which improves the stability of the stirring blades. One side of the reinforcing rod abuts against the inner side wall of the box, and when the reinforcing rod rotates, it can scrape the adhesives on the inner side wall of the box, which is convenient for cleaning the inner side wall of the box.

[0017] 3. In the present utility model, the lower end of the plugging rod of the driving motor is inserted into the plugging groove, so that the box cover can be separated from the box body, which is convenient for cleaning the inside of the box or maintaining the components.

[0018] Other features and advantages of the present utility model will be described in the following specification, and some of them will become obvious from the specification or can be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the specification, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, but do not constitute a limitation to the present utility model.

[0020] Figure 1 It is a schematic structural diagram of the overall appearance of the present utility model;

[0021] Figure 2 It is a schematic sectional structural diagram of the box body and the box cover, etc. in the present utility model;

[0022] Figure 3 It is a schematic structural diagram of the reinforcing rod and the stirring blades in the present utility model;

[0023] Figure 4 For Figure 1 The enlarged structural diagram at A in

[0024] Figure 5 ForFigure 2 Schematic enlarged view of the structure at B in [device name];

[0025] Figure 6 is Figure 3 Schematic enlarged view of the structure at C in [device name];

[0026] Figure 7 is Figure 3 Schematic enlarged view of the structure at D in [device name];

[0027] Figure 8 is Figure 3 Schematic enlarged view of the structure at E in [device name].

[0028] In the figure: 1. Box body; 2. Feeding port; 3. Discharging port; 4. Electric control magnetic valve; 5. Rotating column; 6. Reinforcing rod; 7. Stirring blade; 8. Box cover; 9. Driving motor; 10. Driving unit; 11. Moving column; 12. Rack plate; 13. Rotating column; 14. Gear; 15. Adjusting cavity; 16. Fixed frame; 17. Telescopic device; 18. Limiting block; 19. Limiting groove; 20. Inserting rod; 21. Inserting slot; 22. Fixed plate; 23. Pressing rod; 24. Communication hole; 25. Limiting ring; 26. Spring; 27. Rotating groove; 28. Rotating ring; 29. Bearing column; 30. Bearing plate. Specific embodiments

[0029] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Embodiment 1

[0031] Please refer to Figures 1 - 8, A stirring mechanism of a glue-making device, including a box body 1, with a box cover 8 provided at the upper part of the box body 1, a feed inlet 2 provided at the upper part of the box cover 8, a discharge outlet 3 provided at the lower part of the box body 1, an electric control solenoid valve 4 provided on the side of the discharge outlet 3 for controlling the opening and closing of the discharge outlet 3, a rotating column 5 provided inside the box body 1, a number of reinforcing rods 6 fixedly connected to the side of the rotating column 5 and having one side abutted against the inner side wall of the box body 1, a number of stirring blades 7 rotatably connected between one side of the reinforcing rod 6 and one side of the rotating column 5, a driving motor 9 provided at the upper part of the box cover 8 for driving the rotating column 5 to rotate, a driving unit 10 provided at the upper part of the box cover 8 for moving the driving motor 9 up and down, an adjusting unit provided inside the rotating column 5 for adjusting the angles of the number of stirring blades 7, when the driving unit 10 drives the driving motor 9 to move up and down, the angles of the stirring blades 7 are adjusted through the adjusting unit. The adjusting unit includes a moving column 11 movably connected inside the rotating column 5 and capable of moving up and down. An adjusting cavity 15 adapted to the moving column 11 is formed inside the rotating column 5. One end of the stirring blade 7 is fixedly connected with a rotating column 13 extending into the adjusting cavity 15. A gear 14 is fixedly installed on the side of the end of the rotating column 13 located inside the adjusting cavity 15. Rack plates 12 meshing with the number of gears 14 are fixedly connected to multiple sides of the moving column 11.

[0032] Specific implementation method in this embodiment: When it is necessary to stir the colloid, the raw materials required for making the colloid are put into the interior of the box body 1 through the feed port 2. At this time, the electric control solenoid valve 4 on the side of the discharge port 3 is in a closed state. Adjust the inclination angle of the stirring blade 7 according to the viscosity of the colloid to be stirred. For example, when stirring a colloid with a relatively high viscosity, reduce the inclination angle of the stirring blade 7 to reduce the resistance suffered by the stirring blade 7 during stirring, thereby reducing the load of the driving motor 9 and preventing damage to the stirring blade 7. When stirring a colloid with a relatively low viscosity, on the premise of ensuring that the driving motor 9 is not overloaded and the stirring blade 7 is not damaged, the inclination angle of the stirring blade 7 can be appropriately increased to improve the efficiency of stirring the colloid. When adjusting the angle of the stirring blade 7, the driving unit 10 drives the driving motor 9 to move up and down. When the driving motor 9 moves up and down, the moving column 11 moves up and down in the adjustment cavity 15. When the moving column 11 moves, it drives the rack plate 12 to move up and down. When several rack plates 12 move up and down, they drive several gears 14 to rotate. The gears 14 drive the rotating column 13 to rotate, and the rotating column 13 drives the stirring blade 7 to rotate, achieving the effect of adjusting the inclination angle of the stirring blade 7 according to the viscosity of different colloids. After adjusting the inclination angle of the stirring blade 7, start the driving motor 9. The output end of the driving motor 9 drives the rotating column 5 to rotate. When the rotating column 5 rotates, it drives the stirring blade 7 to rotate, and the colloid raw materials in the box body 1 are mixed and stirred. After the colloid raw materials are mixed and stirred, open the electric control solenoid valve 4, and the colloid is discharged through the discharge port 3 to complete the production of the colloid. At the same time, the stirring blade 7 is rotatably connected between the side surfaces of the reinforcing rod 6 and the rotating column 5 to improve the stability of the stirring blade 7. One side of the reinforcing rod 6 abuts against the inner side wall of the box body 1. When the reinforcing rod 6 rotates, it can scrape the adhesives on the inner side wall of the box body 1, preventing large pieces of adhesives from adhering to the inner side wall of the box body 1, causing insufficient mixing and stirring of the colloid, and facilitating the cleaning of the inner side wall of the box body 1.

[0033] Embodiment 2

[0034] Please refer to Figures 1 - 8, This embodiment includes the above - mentioned embodiment. Among them, the driving unit 10 includes a fixing frame 16 fixedly installed on the upper part of the box cover 8. A telescopic device 17 with a telescopic end fixedly connected to the upper end of the driving motor 9 is fixedly installed on the inner top wall of the fixing frame 16. A limiting block 18 is fixedly installed on one side of the driving motor 9. A limiting groove 19 adapted to the limiting block 18 is opened on one side of the fixing frame 16. Fixing plates 22 adapted to the adjustment cavity 15 are fixedly connected to both the upper and lower ends of the moving column 11. A pressing rod 23 extending outside the adjustment cavity 15 is fixedly connected to the upper part of the upper fixing plate 22. When the driving motor 9 moves downward, it pushes the pressing rod 23 downward. A spring 26 is provided between the bottom of the adjustment cavity 15 and the lower part of the lower fixing plate 22. A plug - in rod 20 with a polygonal cross - section is fixedly installed at the output end of the driving motor 9. A plug - in slot 21 adapted to the plug - in rod 20 is opened at the upper end of the rotating column 5. A communication hole 24 adapted to the pressing rod 23 is opened between the plug - in slot 21 and the adjustment cavity 15. The upper end of the pressing rod 23 extends into the plug - in slot 21 and abuts against the lower end of the plug - in rod 20. A limiting ring 25 is fixedly connected to the side surface of the pressing rod 23 located in the adjustment cavity 15.

[0035] The specific implementation method in this embodiment: When it is necessary to adjust the position of the driving motor 9, start the telescopic device 17. The telescopic end of the telescopic device 17 drives the driving motor 9 to move up and down. When the driving motor 9 moves up and down, the limiting block 18 slides in the limiting groove 19, and the limiting block 18 limits the position of the driving motor 9. When the driving motor 9 moves downward, the plug - in rod 20 pushes the pressing rod 23 downward, and the pressing rod 23 drives the moving column 11 to move downward. When the moving column 11 moves downward, it drives the gear 14 to rotate through the rack plate 12. At this time, the spring 26 is compressed. When the telescopic end of the telescopic device 17 drives the driving motor 9 to move upward, the tension of the spring 26 pushes the moving column 11 to move upward in the adjustment cavity 15, and the pressing rod 23 moves upward in the communication hole 24. The limiting ring 25 limits the upward movement position of the pressing rod 23. Through the setting of the plug - in rod 20 and the plug - in slot 21, the box cover 8 can be separated from the upper end of the box body 1. The box cover 8 is connected to the upper end of the box body 1 through fasteners. When it is necessary to clean the inside of the box body 1 or maintain parts, the box cover 8 can be lifted, which is convenient for cleaning or maintaining the inside of the box body 1.

[0036] Embodiment Three

[0037] Please refer to Figure 2 and Figure 5 , This embodiment includes all the above - mentioned embodiments. Among them, it further includes: An annular rotating groove 27 is opened at the inner bottom of the box body 1. A rotating ring 28 is rotatably connected in the rotating groove 27. A plurality of bearing columns 29 are fixedly connected to the upper side surface of the rotating ring 28. A bearing plate 30 fixedly connected to the upper ends of the plurality of bearing columns 29 is fixedly connected to the lower end of the rotating column 5. The lower cavity inside the box body 1 is in the shape of an inverted frustum with a wider upper part and a narrower lower part. The lower end of the reinforcing rod 6 is fixedly connected to the side surface of the bearing column 29.

[0038] Specific implementation manner in this embodiment: When the rotating column 5 rotates, the rotating ring 28 rotates within the rotating groove 27. After the colloid stirring is completed, the colloid flows to the position of the discharge port 3 in the shape of an inverted frustum with a wider upper part and a narrower lower part, and flows through the gaps between the supporting columns 29, thereby improving the discharging speed of the colloid.

[0039] Among them, the driving motor 9 and the telescopic device 17 mentioned above can both be purchased on the market. They belong to mature technologies and have been fully disclosed. Therefore, they will not be repeated in the specification. The driving motor 9 and the telescopic device 17 are both equipped with power connection lines, and they are electrically connected to the external main controller and the 220V single-phase voltage (or 380V line voltage) through the power lines. And the main controller can be a conventional known device such as a computer that plays a control role.

[0040] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they 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 invention shall be included within the protection scope of the present invention.

Claims

1. A stirring mechanism of a glue-making device, comprising a box body (1), a box cover (8) is arranged on the upper part of the box body (1), a feed inlet (2) is arranged on the upper part of the box cover (8), a discharge outlet (3) is arranged on the lower part of the box body (1), and an electric control solenoid valve (4) for controlling the opening and closing of the discharge outlet (3) is arranged on the side of the discharge outlet (3), characterized in that, A rotating column (5) is provided inside the box body (1). A number of reinforcing rods (6) are fixedly connected to the side of the rotating column (5), with one side of each reinforcing rod (6) abutting against the inner side wall of the box body (1). A number of stirring blades (7) are rotatably connected between one side of each reinforcing rod (6) and one side of the rotating column (5). A driving motor (9) for driving the rotation of the rotating column (5) is provided on the upper part of the box cover (8). A driving unit (10) for moving the driving motor (9) up and down is provided on the upper part of the box cover (8). An adjusting unit for adjusting the angles of the number of stirring blades (7) is provided inside the rotating column (5). When the driving unit (10) drives the driving motor (9) to move up and down, the angles of the stirring blades (7) are adjusted through the adjusting unit.

2. The stirring mechanism of a glue-making device according to claim 1, characterized in that, The adjusting unit includes a moving column (11) movably connected inside the rotating column (5) and capable of moving up and down. An adjusting cavity (15) adapted to the moving column (11) is formed inside the rotating column (5). One end of the stirring blade (7) is fixedly connected with a rotating column (13) extending into the adjusting cavity (15). A gear (14) is fixedly installed on the side surface of the end of the rotating column (13) located inside the adjusting cavity (15). Rack plates (12) meshing with a number of gears (14) are fixedly connected to multiple side surfaces of the moving column (11).

3. The stirring mechanism of a glue-making device according to claim 1, characterized in that, The driving unit (10) includes a fixed frame (16) fixedly installed on the upper part of the box cover (8). A telescopic device (17) with a telescopic end fixedly connected to the upper end of the driving motor (9) is fixedly installed on the inner top wall of the fixed frame (16). A limiting block (18) is fixedly installed on one side of the driving motor (9). A limiting groove (19) adapted to the limiting block (18) is formed on one side of the fixed frame (16).

4. The stirring mechanism of a glue-making device according to claim 2, characterized in that, Fixing plates (22) adapted to the adjusting cavity (15) are fixedly connected to both the upper and lower ends of the moving column (11). A pressing rod (23) extending outside the adjusting cavity (15) is fixedly connected to the upper part of the fixing plate (22) located above. When the driving motor (9) moves down, it pushes the pressing rod (23) to move down. A spring (26) is provided between the bottom of the adjusting cavity (15) and the lower part of the fixing plate (22) located below.

5. The stirring mechanism of a glue-making device according to claim 4, characterized in that, A plugging rod (20) with a polygonal cross-section is fixedly installed at the output end of the driving motor (9). A plugging groove (21) adapted to the plugging rod (20) is formed at the upper end of the rotating column (5). A communication hole (24) adapted to the pressing rod (23) is formed between the plugging groove (21) and the adjusting cavity (15). The upper end of the pressing rod (23) extends into the plugging groove (21) and abuts against the lower end of the plugging rod (20). A limiting ring (25) is fixedly connected to the side surface of the pressing rod (23) located inside the adjusting cavity (15).

6. The stirring mechanism of a glue-making device according to claim 1, characterized in that, An annular rotating groove (27) is formed at the bottom inside the box body (1). A rotating ring (28) is rotatably connected inside the rotating groove (27). A number of bearing columns (29) are fixedly connected to the upper side surface of the rotating ring (28). A bearing plate (30) fixedly connected to the upper ends of the number of bearing columns (29) is fixedly connected to the lower end of the rotating column (5).

7. The stirring mechanism of a glue-making device according to claim 6, characterized in that, The lower cavity inside the box body (1) is in the shape of an inverted frustum with a wider upper part and a narrower lower part, and the lower end of the reinforcing rod (6) is fixedly connected to the side surface of the bearing column (29).

Images