A combined adhesive reactor stirring device

By designing auxiliary mixing components and stirring components in the adhesive reactor, and using a scraper to clean the adhesive adhered to the inner wall of the kettle body, the problem of poor stirring and mixing effect caused by adhesive adhesion is solved, and a more efficient stirring and mixing effect is achieved.

CN222724325UActive Publication Date: 2025-04-08CHENGDU LEGU NEW MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202421490743.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-04-08
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

During use of the existing adhesive reactor, some adhesive will adhere to the inner wall of the kettle body, resulting in poor stirring and mixing effect.

Method used

A combined adhesive reactor stirring device is designed, using auxiliary mixing components and stirring components. By driving the motor, the rotating shaft, fixing frame, hollow shaft, stirring shaft, electric heating plate, connecting frame and scraper rotation. Combined with the expansion and contraction of the scraper, the adhesive adhered to the inner wall of the kettle body is cleaned and mixed into the center adhesive.

Benefits of technology

It effectively reduces the wall hanging phenomenon of the equipment during the stirring process, improves the stirring and mixing effect, ensures the production quality of adhesives, and improves the performance of the equipment.

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Abstract

The utility model discloses a combined adhesive reaction kettle stirring device, which belongs to the technical field of adhesive production, and comprises a kettle body, wherein the top of the kettle body is fixedly connected to a top cover, the top of the top cover is fixedly connected to a driving motor, one end of the driving motor output shaft extends to the inside of the top cover and is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a fixed frame, and an auxiliary mixing component is arranged inside the fixed frame. In the utility model, the fixed frame is rotated and drives the connecting rod and the roller to rotate, so that the threaded sleeve drives the scraper to fit with the inner wall of the kettle body, and cooperates with the rotation effect of the scraper to clean the adhesive adhered to the inner wall of the kettle body, and the cleaned part of the adhesive is continuously mixed with the adhesive in the center of the kettle body as the scraper expands and contracts, which helps to reduce the wall hanging phenomenon of the equipment during the stirring process, thereby improving the stirring and mixing effect and production quality of the equipment.
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Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive production, and in particular relates to a combined adhesive reaction kettle stirring device. Background Art

[0002] Adhesive is a sticky substance that uses its sticky properties to connect two separate materials together. During the adhesive production process, in order to improve the performance of the adhesive, various additives need to be added to the adhesive. At this time, a reactor is needed to stir and mix the raw materials.

[0003] For example, Chinese patent document (CN216910282U) discloses a reactor for adhesive production and processing, which comprises a reactor body, a lifting support device is arranged at the lower side of the reactor body, an extension rod of the lifting support device is welded to the bottom of the reactor body, a stirring device is arranged inside the reactor body, the rotating shaft of the stirring device is fixed to the rotating groove of the heating filter plate, a cover plate is arranged on the upper side of the reactor body, a visual window is arranged on the front side of the reactor body, and a truncated cone groove is arranged at the bottom of the reactor body. Since the utility model is provided with an extended stirring plate to increase the stirring area, and the adhesive is screened and filtered through the adhesive filter plate, the device can ensure that the adhesive is fully stirred and prevent the adhesive from sticking to the device. However, during the use of the device, part of the adhesive will adhere to the inner wall of the reactor body, resulting in poor stirring and mixing effect of the equipment. Therefore, certain improvements are needed. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that part of the adhesive adheres to the inner wall of the kettle during use, resulting in poor stirring and mixing effect of the equipment, and proposes a combined adhesive reaction kettle stirring device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A combined adhesive reaction kettle stirring device comprises a kettle body, a top cover is fixedly connected to the top of the kettle body, a driving motor is fixedly connected to the top of the top cover, one end of the driving motor output shaft extends to the inside of the top cover and is fixedly connected to a rotating shaft, a fixing frame is fixedly connected to the bottom end of the rotating shaft, an auxiliary mixing component is arranged inside the fixing frame, a hollow shaft is fixedly connected to the bottom of the fixing frame, and a stirring component is arranged inside the hollow shaft;

[0007] The auxiliary mixing assembly includes a spring, one side of the spring is fixedly connected to the inner wall of the fixed frame, the other side of the spring is fixedly connected to a connecting plate, the other side of the connecting plate is fixedly connected to a rack, the other side of the rack is fixedly connected to a vertical plate, one side of the rack is meshed with a third gear, the third gear is fixedly connected to a circular shaft, the other end of the circular shaft extends to the inside of the hollow shaft and is fixedly connected to two fourth bevel gears, both sides of the bottom of the fourth bevel gear are meshed and connected to the third bevel gear, the third bevel gear is fixedly connected to a fixed shaft, the fixed shaft is rotatably connected to the inside of the hollow shaft, and one end of the fixed shaft extends to the outside of the hollow shaft and is provided with a connecting frame, a lead screw is provided inside the connecting frame, one end of the lead screw is fixedly connected to the fixed shaft, a threaded sleeve is threadedly connected to the outer peripheral side of the lead screw, the other side of the threaded sleeve extends to the outside of the connecting frame and is fixedly connected to a scraper, and the threaded sleeve is slidably sealed inside the connecting frame.

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

[0009] The vertical plate is fixedly connected to a connecting rod on one side away from the rack, and the other end of the connecting rod extends to the outside of the fixed frame and is fixedly connected to a roller. An annular block is provided on the other side of the roller, and a plurality of protrusions are fixedly connected to the bottom side of the annular block, and the protrusions and the roller are on the same axis.

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

[0011] An annular gear is fixedly connected to the top side of the annular block, a first gear is meshedly connected to one side of the annular gear, a second gear is meshedly connected to the other side of the first gear, the second gear is fixedly connected to the outer peripheral side of the rotating shaft, an annular slider is fixedly connected to the bottom of the annular block, an annular slide rail is slidably connected to the bottom of the annular slider, a cross plate is fixedly connected to the bottom of the annular slide rail, the cross plate is fixedly connected to the inner wall of the top cover, and the cross plate is rotatably connected to the hollow shaft.

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

[0013] The connecting plate, the vertical plate and the connecting rod are all slidably connected inside the fixing frame, the inner circumference of the connecting frame is fixedly connected with a mounting sleeve, and the mounting sleeve is fixedly connected to the outer circumference of the hollow shaft.

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

[0015] The stirring assembly includes two first bevel gears, which are located inside the hollow shaft and fixedly connected to the outer circumference of the circular shaft. Second bevel gears are meshedly connected to both sides of the bottom of the first bevel gear, and a stirring shaft is fixedly connected inside the second bevel gear.

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

[0017] The other end of the stirring shaft extends to the outside of the hollow shaft and is fixedly connected to a plurality of stirring blades, and the electric heating plate is rotatably connected to the inside of the hollow shaft. An electric heating plate is arranged on one side of the stirring shaft, and the electric heating plate is fixedly connected to the outer peripheral side of the hollow shaft through a connecting sleeve.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, the auxiliary mixing assembly is provided to enable the driving motor to drive the rotating shaft, the fixed frame, the hollow shaft, the stirring shaft, the electric heating plate, the connecting frame and the scraper to rotate, so as to stir and mix the various raw materials of the adhesive inside the equipment to ensure the production quality of the adhesive, and the fixed frame will drive the connecting rod and the roller to rotate during the rotation process, and the connecting plate, the rack, the vertical plate and the connecting rod will be continuously moved horizontally under the cooperation of the spring and the protrusion, so that the third gear drives the circular shaft, the fourth bevel gear, the third bevel gear, the fixed shaft and the lead screw to rotate, so that the threaded sleeve drives the scraper to contact the inner wall of the kettle body. The scraper is fitted and cooperates with the rotating effect of the scraper to clean the adhesive adhered to the inner wall of the kettle body, and the cleaned part of the adhesive is continuously mixed with the adhesive in the center of the kettle body as the scraper expands and contracts, which helps reduce the wall hanging phenomenon of the equipment during the stirring process, thereby improving the stirring and mixing effect of the equipment and ensuring the production quality of the equipment. At the same time, the rotating shaft will drive the second gear, the first gear, the ring gear, the ring block and the protrusion to rotate, and adjust the use position of the protrusion so that the scraper can clean and mix the adhesive at different angles inside the kettle body, further improving the performance of the equipment.

[0020] 2. In the utility model, by setting up a stirring assembly, the circular shaft drives the first bevel gear, the second bevel gear and the stirring shaft to rotate, thereby further improving the stirring and mixing effect of the equipment, and the stirring shaft will assist in driving the nearby adhesive to move toward the electric heating plate to ensure the heating and mixing effects of the adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the kettle body in the utility model;

[0023] Figure 3 For the utility model Figure 2 A local enlarged structural schematic diagram;

[0024] Figure 4 For the utility model Figure 2 A schematic diagram of the local enlarged structure at B;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the convex block and the annular block in the utility model.

[0026] Legend:

[0027] 1. Kettle body; 2. Top cover; 3. Driving motor; 4. Rotating shaft; 5. Fixed frame; 6. Hollow shaft; 7. Stirring assembly; 701. First bevel gear; 702. Second bevel gear; 703. Stirring shaft; 704. Electric heating plate; 8. Auxiliary mixing assembly; 801. Scraper; 802. Spring; 803. Connecting plate; 804. Rack; 805. Vertical plate; 806. Connecting rod; 807. Roller; 808. Bump; 809. Ring block; 810. Ring gear; 811. First gear; 812. Second gear; 813. Connecting shaft; 814. Third gear; 815. Round shaft; 816. Connecting frame; 817. Fixed shaft; 818. Third bevel gear; 819. Fourth bevel gear; 820. Lead screw; 821. Threaded sleeve; 9. Cross plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 5 The utility model provides a technical solution: a combined adhesive reaction kettle stirring device, comprising a kettle body 1, a top cover 2 is fixedly connected to the top of the kettle body 1, a driving motor 3 is fixedly connected to the top of the top cover 2, one end of the output shaft of the driving motor 3 extends to the inside of the top cover 2 and is fixedly connected to a rotating shaft 4, a fixing frame 5 is fixedly connected to the bottom end of the rotating shaft 4, an auxiliary mixing component 8 is arranged inside the fixing frame 5, a hollow shaft 6 is fixedly connected to the bottom of the fixing frame 5, and a stirring component 7 is arranged inside the hollow shaft 6.

[0030] The auxiliary mixing assembly 8 includes a spring 802, one side of the spring 802 is fixedly connected to the inner wall of the fixed frame 5, the other side of the spring 802 is fixedly connected to a connecting plate 803, the other side of the connecting plate 803 is fixedly connected to a rack 804, the other side of the rack 804 is fixedly connected to a vertical plate 805, one side of the rack 804 is meshedly connected to a third gear 814, the third gear 814 is fixedly connected to a circular shaft 815, the other end of the circular shaft 815 extends to the inside of the hollow shaft 6 and is fixedly connected to two fourth bevel gears 819, and the bottom sides of the fourth bevel gear 819 are The third bevel gear 818 is meshed and connected, and a fixed shaft 817 is fixedly connected inside the third bevel gear 818. The fixed shaft 817 is rotatably connected inside the hollow shaft 6, and one end of the fixed shaft 817 extends to the outside of the hollow shaft 6 and is provided with a connecting frame 816. A lead screw 820 is provided inside the connecting frame 816, and one end of the lead screw 820 is fixedly connected to the fixed shaft 817. A threaded sleeve 821 is threadedly connected to the outer peripheral side of the lead screw 820, and the other side of the threaded sleeve 821 extends to the outside of the connecting frame 816 and is fixedly connected to the scraper 801. The threaded sleeve 821 slides Sealed inside the connection frame 816, the vertical plate 805 is fixedly connected to a connecting rod 806 on one side away from the rack 804, the other end of the connecting rod 806 extends to the outside of the fixed frame 5 and is fixedly connected to a roller 807, an annular block 809 is provided on the other side of the roller 807, a plurality of protrusions 808 are fixedly connected to the bottom side of the annular block 809, the protrusions 808 and the roller 807 are on the same axis, a ring gear 810 is fixedly connected to the top side of the annular block 809, a first gear 811 is meshed with the inner side of the annular gear 810, and the first gear 810 is meshed with the first gear 811. 11 The other side is meshedly connected with a second gear 812, and the second gear 812 is fixedly connected to the outer peripheral side of the rotating shaft 4. The bottom of the annular block 809 is fixedly connected with an annular slider, and the bottom of the annular slider is slidably connected with an annular slide rail, and the bottom of the annular slide rail is fixedly connected with a horizontal plate 9, which is fixedly connected to the inner wall of the top cover 2, and the horizontal plate 9 is rotatably connected to the hollow shaft 6. The connecting plate 803, the vertical plate 805 and the connecting rod 806 are all slidably connected inside the fixed frame 5, and the inner peripheral side of the connecting frame 816 is fixedly connected with a mounting sleeve, and the mounting sleeve is fixedly connected to the outer peripheral side of the hollow shaft 6.

[0031] Specific implementation method: first start the electric heating plate 704 to preheat the equipment, then deliver the various raw materials required for the adhesive to the inside of the kettle body 1 through the feed port opened on one side of the top of the kettle body 1, start the drive motor 3, and drive the rotating shaft 4, the fixed frame 5, the hollow shaft 6, the stirring shaft 703, the electric heating plate 704, the connecting frame 816 and the scraper 801 to rotate, so as to stir and mix the various raw materials of the adhesive inside the equipment to ensure the production quality of the adhesive, and the fixed frame 5 will drive the connecting rod 801 during the rotation process. 6 and roller 807 rotate, and in the process of rotation, they are constantly in contact with multiple protrusions 808, and under the cooperation of spring 802, the connecting plate 803, rack 804, vertical plate 805 and connecting rod 806 are constantly moved horizontally inside the fixed frame 5, and the linkage effect between the rack 804 and the third gear 814 is used to transmit power to the third gear 814, so that the third gear 814 drives the circular shaft 815 and the fourth bevel gear 819 to rotate, and then the fourth bevel gear 819 and the third bevel gear are used to rotate. The linkage effect between the second gear 812 and the first gear 811 transmits power to the third bevel gear 818, so that the third bevel gear 818 drives the fixed shaft 817 and the lead screw 820 to rotate, so that the threaded sleeve 821 drives the scraper 801 to fit with the inner wall of the kettle body 1, and cooperates with the rotation effect of the scraper 801 to clean the adhesive adhered to the inner wall of the kettle body 1, and the cleaned part of the adhesive is continuously mixed with the adhesive in the center of the kettle body 1 as the scraper 801 expands and contracts, which helps to reduce the wall hanging phenomenon of the equipment during the stirring process, thereby improving the stirring and mixing effect of the equipment and ensuring the production quality of the equipment. At the same time, the rotating shaft 4 will drive the second gear 812 to rotate, and utilize the linkage effect between the second gear 812 and the first gear 811 to transmit power to the first gear 811, so that the first gear 811 drives the annular gear 810, the annular block 809 and the protrusion 808 to rotate, and the use position of the protrusion 808 is adjusted, so that the scraper 801 can clean and mix the adhesive at different angles inside the kettle body 1, further improving the use performance of the equipment.

[0032] The stirring assembly 7 includes two first bevel gears 701, the first bevel gears 701 are located inside the hollow shaft 6, and the first bevel gears 701 are fixedly connected to the outer peripheral side of the circular shaft 815, and the second bevel gears 702 are meshed and connected on both sides of the bottom of the first bevel gear 701, and a stirring shaft 703 is fixedly connected inside the second bevel gear 702, and the other end of the stirring shaft 703 extends to the outside of the hollow shaft 6 and is fixedly connected to a plurality of stirring blades, and an electric heating plate 704 is rotatably connected to the inside of the hollow shaft 6, and an electric heating plate 704 is provided on one side of the stirring shaft 703, and the electric heating plate 704 is fixedly connected to the outer peripheral side of the hollow shaft 6 through a connecting sleeve.

[0033] Specific implementation method: the circular shaft 815 drives the first bevel gear 701 to rotate, and the linkage effect between the first bevel gear 701 and the second bevel gear 702 is used to transmit power to the second bevel gear 702, so that the second bevel gear 702 drives the stirring shaft 703 to rotate, thereby further improving the stirring and mixing effect of the equipment, and the stirring shaft 703 will assist in driving the nearby adhesive to move toward the electric heating plate 704 to ensure the heating and mixing effects of the adhesive.

[0034] Working principle: When in use, first start the electric heating plate 704 to preheat the equipment, then deliver the various raw materials required for the adhesive to the inside through the feed port opened on the top side of the kettle body 1, start the drive motor 3, and drive the rotating shaft 4, the fixed frame 5, the hollow shaft 6, the stirring shaft 703, the electric heating plate 704, the connecting frame 816 and the scraper 801 to rotate, so as to stir and mix the various raw materials of the adhesive inside the equipment, and the fixed frame 5 will drive the connecting rod 806 and the roller 807 to rotate during the rotation process. The connecting plate 803, the rack 804, the vertical plate 805 and the connecting rod 806 are constantly moved horizontally inside the fixed frame 5 under the cooperation of the spring 802. The linkage effect between the rack 804 and the third gear 814 is used to transmit power to the third gear 814, so that the third gear 814 drives the circular shaft 815 and the fourth bevel gear 819 to rotate, and then the linkage effect between the fourth bevel gear 819 and the third bevel gear 818 is used. , the power is transmitted to the third bevel gear 818, so that the third bevel gear 818 drives the fixed shaft 817 and the lead screw 820 to rotate, so that the threaded sleeve 821 drives the scraper 801 to fit the inner wall of the kettle body 1, and cooperates with the rotation effect of the scraper 801 to clean the adhesive adhering to the inner wall of the kettle body 1 to prevent the equipment from hanging on the wall during the stirring process. At the same time, the rotating shaft 4 will drive the second gear 812 to rotate, and the linkage effect between the second gear 812 and the first gear 811 is used to transmit the power to the first gear 811 , so that the first gear 811 drives the annular gear 810, the annular block 809 and the protrusion 808 to rotate, so as to adjust the use position of the protrusion 808. At the same time, the circular shaft 815 will drive the first bevel gear 701 to rotate. By utilizing the linkage effect between the first bevel gear 701 and the second bevel gear 702, the power is transmitted to the second bevel gear 702, so that the second bevel gear 702 drives the stirring shaft 703 to rotate, which will assist in driving the nearby adhesive to move toward the direction of the electric heating plate 704, which is easy to use.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combined adhesive reaction kettle stirring device, comprising a kettle body (1), characterized in that: The top of the kettle body (1) is fixedly connected to a top cover (2), the top of the top cover (2) is fixedly connected to a driving motor (3), one end of the output shaft of the driving motor (3) extends into the interior of the top cover (2) and is fixedly connected to a rotating shaft (4), the bottom end of the rotating shaft (4) is fixedly connected to a fixing frame (5), an auxiliary mixing component (8) is arranged inside the fixing frame (5), the bottom of the fixing frame (5) is fixedly connected to a hollow shaft (6), and a stirring component (7) is arranged inside the hollow shaft (6); The auxiliary mixing assembly (8) comprises a spring (802), one side of the spring (802) is fixedly connected to the inner wall of the fixed frame (5), the other side of the spring (802) is fixedly connected to a connecting plate (803), the other side of the connecting plate (803) is fixedly connected to a rack (804), the other side of the rack (804) is fixedly connected to a vertical plate (805), one side of the rack (804) is meshedly connected to a third gear (814), the interior of the third gear (814) is fixedly connected to a circular shaft (815), the other end of the circular shaft (815) extends into the interior of the hollow shaft (6) and is fixedly connected to two fourth bevel gears (819), the bottom of the fourth bevel gear (819) is meshedly connected to the two sides. A third bevel gear (818) is provided, wherein a fixed shaft (817) is fixedly connected inside the third bevel gear (818), wherein the fixed shaft (817) is rotatably connected inside the hollow shaft (6), and one end of the fixed shaft (817) extends to the outside of the hollow shaft (6) and is provided with a connecting frame (816), wherein a lead screw (820) is provided inside the connecting frame (816), wherein one end of the lead screw (820) is fixedly connected to the fixed shaft (817), wherein a threaded sleeve (821) is threadedly connected to the outer peripheral side of the lead screw (820), wherein the other side of the threaded sleeve (821) extends to the outside of the connecting frame (816) and is fixedly connected to a scraper (801), and wherein the threaded sleeve (821) is slidingly sealed inside the connecting frame (816).

2. The combined adhesive reaction kettle stirring device according to claim 1, characterized in that: A connecting rod (806) is fixedly connected to one side of the vertical plate (805) away from the rack (804); the other end of the connecting rod (806) extends to the outside of the fixed frame (5) and is fixedly connected to a roller (807); an annular block (809) is provided on the other side of the roller (807); a plurality of protrusions (808) are fixedly connected to the bottom side of the annular block (809); and the protrusions (808) and the roller (807) are on the same axis.

3. The combined adhesive reaction kettle stirring device according to claim 2, characterized in that: A ring gear (810) is fixedly connected to the top side of the annular block (809); a first gear (811) is meshedly connected to one side of the annular gear (810); a second gear (812) is meshedly connected to the other side of the first gear (811); the second gear (812) is fixedly connected to the outer peripheral side of the rotating shaft (4); a ring slider is fixedly connected to the bottom of the annular block (809); a ring slide rail is slidably connected to the bottom of the annular slider; a cross plate (9) is fixedly connected to the bottom of the annular slide rail; the cross plate (9) is fixedly connected to the inner wall of the top cover (2); and the cross plate (9) is rotatably connected to the hollow shaft (6).

4. The combined adhesive reaction kettle stirring device according to claim 3, characterized in that: The connecting plate (803), the vertical plate (805) and the connecting rod (806) are all slidably connected inside the fixed frame (5); the inner circumference of the connecting frame (816) is fixedly connected with a mounting sleeve, and the mounting sleeve is fixedly connected to the outer circumference of the hollow shaft (6).

5. The combined adhesive reaction kettle stirring device according to claim 4, characterized in that: The stirring assembly (7) comprises two first bevel gears (701), wherein the first bevel gears (701) are located inside the hollow shaft (6), and the first bevel gears (701) are fixedly connected to the outer circumference of the circular shaft (815), and the bottom sides of the first bevel gears (701) are meshedly connected to the second bevel gears (702), and the stirring shaft (703) is fixedly connected inside the second bevel gears (702).

6. The combined adhesive reaction kettle stirring device according to claim 5, characterized in that: The other end of the stirring shaft (703) extends to the outside of the hollow shaft (6) and is fixedly connected to a plurality of stirring blades, and the electric heating plate (704) is rotatably connected to the inside of the hollow shaft (6). An electric heating plate (704) is provided on one side of the stirring shaft (703), and the electric heating plate (704) is fixedly connected to the outer peripheral side of the hollow shaft (6) via a connecting sleeve.

Citation Information

Patent Citations

  • Reaction kettle for adhesive production and processing

    CN216910282U