Special foam high peel force silicone pressure sensitive adhesive production device

Abstract

The utility model relates to the technical field of organic silicon pressure sensitive adhesive production and processing, disclose a special high peel force organic silicon pressure sensitive adhesive production device of foam, including kettle body and top cap, the kettle body's outside is fixed with heating jacket, the utility model discloses a kettle body, top cap, speed reducer, drive motor, main shaft, fixed cover, gear ring, connecting plate, gear and stirring shaft are set up, when the device uses, after the glue raw material is introduced to the inside of kettle body respectively, then can drive the main shaft rotation through the control drive motor starting using speed reducer, the main shaft rotation can drive the connecting plate rotation simultaneously, the connecting plate rotation can drive the stirring shaft simultaneously and drive the main shaft circumferential motion, the connecting plate rotates in the inside of fixed cover simultaneously, using the meshing of gear and gear ring, can drive the stirring shaft autorotation, through the circumferential rotation operation of stirring shaft, can carry out full even fast mixing between the raw materials of different positions in the kettle body, and the raw materials in the device are conveniently and efficiently mixed.

Description

Technical Field

[0001] This utility model relates to the field of silicone pressure-sensitive adhesive production and processing technology, specifically to a high peel strength silicone pressure-sensitive adhesive production device for foam. Background Technology

[0002] Foam is a polymer material made from foamed plastic particles. It possesses properties such as elasticity, lightweight, and cushioning, and is widely used in packaging, electronics, and construction. Foam-specific high-peel-strength silicone pressure-sensitive adhesive is a high-performance adhesive specifically designed for foam substrates (such as polyurethane and EVA). Through optimization of silicone polymers and special formulations, it achieves high peel strength and stable adhesion to the foam substrate while maintaining temperature resistance (-60℃ to 220℃) and environmental friendliness. During its production, a foam-specific high-peel-strength silicone pressure-sensitive adhesive device is required to facilitate the auxiliary mixing and synthesis of the adhesive raw materials.

[0003] However, in actual use, when the raw materials for foam-specific high peel strength silicone pressure-sensitive adhesive production equipment are introduced into the equipment for mixing, the stirring components are mostly located in the center of the equipment. During the mixing process, there are dead corners on the outside of the equipment, which makes the mixing of the raw materials inside the equipment time-consuming and inefficient. This is a shortcoming and makes it difficult to efficiently mix the raw materials inside the equipment.

[0004] Now, a novel high-peel-strength silicone pressure-sensitive adhesive production device for foam is proposed to address the above-mentioned shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a production device for high peel strength silicone pressure-sensitive adhesive for foam, so as to solve the problem mentioned in the background art that it is not convenient to efficiently mix the raw materials inside the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a production device for high peel strength silicone pressure-sensitive adhesive for foam, comprising a reactor body and a top cover. A heating sleeve is fixed to the outer side of the reactor body, and a top cover is fixed to the top of the reactor body. A reducer is fixed to the top of the top cover, and a drive motor is fixed to the right side of the reducer. A fixing cover is fixed to the top inside the top cover, and a gear ring is fixed to the inner side of the fixing cover. A main shaft is vertically movably connected to the top inside the top cover, and a connecting plate is fixed to the bottom outside the main shaft. A stirring shaft is movably installed on the left side of the bottom of the connecting plate, and the top of the stirring shaft penetrates the interior of the top of the connecting plate. A gear is fixed to the top outside the stirring shaft, and a feeding port is fixed to the left side of the top of the top cover.

[0007] As a further technical solution of this utility model, the output shaft of the drive motor is fixedly connected to the input shaft of the reducer, the output shaft of the reducer is fixedly connected to the top end of the main shaft, and the gear and the gear ring are meshed together.

[0008] As a further technical solution of this utility model, a temporary storage cylinder is provided at the top of the feeding port, a support is fixed on the left side of the top cover, and a connecting seat is movably connected to the top of the support. A bracket is fixed at the top of the connecting seat, a fixing sleeve is fixed on the outside of the temporary storage cylinder, a scale is fixed inside the front end of the temporary storage cylinder, and a valve is fixed at the bottom of the temporary storage cylinder.

[0009] As a further technical solution of this utility model, the right side of the bracket is fixedly connected to the left side of the fixing sleeve.

[0010] As a further technical solution of this utility model, the top and bottom of both ends of the heating sleeve are respectively fixed with arc-shaped plates, and the interior of the arc-shaped plates is provided with three sets of mounting holes. The two ends of the heating sleeve are respectively provided with protective plates, and the top and bottom of one end of the protective plate are respectively provided with three sets of mounting bolts.

[0011] As a further technical solution of this utility model, the mounting hole is provided with an internal thread that mates with the external thread of the mounting bolt, and the mounting bolt passes through the interior of the protective plate and is rotatably connected in the mounting hole.

[0012] As a further technical solution of this utility model, two sets of support legs are fixed to the front and rear sides of the bottom end of the heating jacket, and a discharge port is installed and fixed at the bottom end of the kettle body.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a vessel body, a top cover, a reducer, a drive motor, a main shaft, a fixed cover, a gear ring, a connecting plate, gears, and a stirring shaft, when the device is in use, after the raw materials for making adhesive are introduced into the interior of the vessel body, the drive motor can be started and the reducer can be used to drive the main shaft to rotate. The rotation of the main shaft can drive the connecting plate to rotate at the same time. The rotation of the connecting plate can drive the stirring shaft to move in a circle around the main shaft. While the connecting plate rotates inside the fixed cover, the meshing of the gears and the gear ring can drive the stirring shaft to rotate. Through the circumferential rotation of the stirring shaft, the raw materials in different positions inside the vessel body can be fully, evenly, and quickly mixed, which facilitates efficient mixing of the raw materials inside the device.

[0014] The device is equipped with a top cover, support, bracket, feeding port, temporary storage cylinder, scale, fixing sleeve, connecting seat and valve. When adding raw materials inside the device, after opening the feeding port, the temporary storage cylinder can be rotated to the right to the top of the opened feeding port. Then, the external raw materials can be introduced into the interior of the temporary storage cylinder. The amount of raw materials can be accurately controlled by using the scale, which facilitates the precise addition of raw materials.

[0015] The device is equipped with a heating jacket, vessel body, mounting bolts, mounting holes, arc-shaped plate, and protective plate. During installation and use, protective plates are installed and fixed at both ends of the device. The protective plates installed symmetrically at the front and back can provide auxiliary outer protection against impacts and reduce damage to the outside of the device. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional view of the present invention.

[0017] Figure 2 This is a bottom view of the connecting plate structure of this utility model;

[0018] Figure 3 This is a front view schematic diagram of the temporary storage cylinder of this utility model;

[0019] Figure 4 This is a top view of the protective plate structure of this utility model.

[0020] In the diagram: 1. Support leg; 2. Heating jacket; 3. Kettle body; 4. Top cover; 5. Support; 6. Bracket; 7. Feed port; 8. Temporary storage cylinder; 9. Reducer; 10. Drive motor; 11. Main shaft; 12. Fixing cover; 13. Gear ring; 14. Connecting plate; 15. Gear; 16. Stirring shaft; 17. Discharge port; 18. Scale; 19. Fixing sleeve; 20. Connecting seat; 21. Mounting bolt; 22. Mounting hole; 23. Arc plate; 24. Protective plate; 25. Valve. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4This utility model provides an embodiment: a production device for high peel strength silicone pressure-sensitive adhesive for foam, including a kettle body 3 and a top cover 4. A heating sleeve 2 is fixed to the outside of the kettle body 3. The top cover 4 is installed and fixed to the top of the kettle body 3. A reducer 9 is installed and fixed to the top of the top cover 4. A drive motor 10 is installed and fixed to the right side of the reducer 9. A fixing cover 12 is fixed to the top inside the top of the top cover 4. A gear ring 13 is fixed to the inside of the fixing cover 12. A main shaft 11 is vertically movably connected to the top inside the top of the top cover 4. A connecting plate 14 is fixed to the bottom outside of the main shaft 11. A stirring shaft 16 is movably installed on the left side of the bottom of the connecting plate 14. The top of the stirring shaft 16 penetrates the inside of the top of the connecting plate 14. A gear 15 is fixed to the top outside of the stirring shaft 16. A feeding port 7 is fixed to the left side of the top of the top of the top of the top cover 4.

[0023] The output shaft of the drive motor 10 is fixedly connected to the input shaft of the reducer 9, the output shaft of the reducer 9 is fixedly connected to the top end of the main shaft 11, and the gear 15 is meshed with the gear ring 13.

[0024] Specifically, such as Figure 1 and Figure 2 As shown, after the raw materials for making adhesive are introduced into the interior of the reactor body 3, the drive motor 10 is started and the main shaft 11 is driven to rotate by the reducer 9. The rotation of the main shaft 11 can drive the connecting plate 14 to rotate. The rotation of the connecting plate 14 can drive the stirring shaft 16 to move in a circle around the main shaft 11. While the connecting plate 14 rotates inside the fixed cover 12, the meshing of the gear 15 and the gear ring 13 can drive the stirring shaft 16 to rotate. Through the circumferential rotation of the stirring shaft 16, the raw materials in different positions inside the reactor body 3 can be fully, evenly and quickly mixed, and the raw materials inside the device can be efficiently mixed.

[0025] A temporary storage cylinder 8 is provided at the top of the feeding port 7. A support 5 is fixed on the left side of the top cover 4, and a connecting seat 20 is movably connected to the top of the support 5. A bracket 6 is fixed to the top of the connecting seat 20. A fixing sleeve 19 is fixed to the outside of the temporary storage cylinder 8. A scale 18 is fixed inside the front end of the temporary storage cylinder 8. A valve 25 is fixed to the bottom of the temporary storage cylinder 8. The right side of the bracket 6 is fixedly connected to the left side of the fixing sleeve 19.

[0026] Specifically, such as Figure 1 and Figure 3 As shown, when adding raw materials inside the device, after opening the feeding port 7, the temporary storage cylinder 8 can be rotated to the right to the top of the opened feeding port 7. Then, the external raw materials can be introduced into the interior of the temporary storage cylinder 8. The amount of raw materials can be precisely controlled by using the scale 18, and the raw materials can be added accurately.

[0027] Arc-shaped plates 23 are fixed at the top and bottom of both ends of the heating sleeve 2, and three sets of mounting holes 22 are opened inside the arc-shaped plates 23. Protective plates 24 are provided at both ends of the heating sleeve 2, and three sets of mounting bolts 21 are provided at the top and bottom of one end of the protective plate 24. The mounting holes 22 are provided with internal threads that mate with the external threads of the mounting bolts 21. The mounting bolts 21 pass through the interior of the protective plate 24 and are rotatably connected in the mounting holes 22.

[0028] Specifically, such as Figure 1 and Figure 4 As shown, protective plates 24 are installed and fixed at both ends of the device. The protective plates 24 installed symmetrically at the front and back can provide auxiliary outer cover protection for the outside of the device, reducing damage to the outside of the device.

[0029] Two sets of support legs 1 are fixed to the front and rear sides of the bottom end of the heating jacket 2, and the bottom end of the vessel body 3 is fixed with a discharge port 17.

[0030] Working Principle: When adding raw materials inside the device, after opening the feeding port 7, the temporary storage cylinder 8 can be rotated to the right to the top of the opened feeding port 7. Then, external raw materials can be introduced into the temporary storage cylinder 8. The amount of raw materials can be precisely controlled using the scale 18, allowing for accurate addition. After the adhesive-making raw materials are introduced into the reactor body 3, the drive motor 10 is started, and the reducer 9 drives the main shaft 11 to rotate. Simultaneously, the rotation of the main shaft 11 drives the connecting plate 14 to rotate, which in turn drives the stirring shaft 16 to rotate around the main shaft 11. As the connecting plate 14 rotates inside the fixed cover 12, the meshing of the gear 15 and gear ring 13 drives the stirring shaft 16 to rotate. Through the circumferential rotation of the stirring shaft 16, the raw materials in different locations inside the reactor body 3 can be thoroughly, evenly, and rapidly mixed, achieving efficient mixing of the raw materials inside the device. After the mixing and synthesis process is complete, the raw materials can be discharged through the discharge port 17. Furthermore, when the device is installed and used, protective plates 24 are installed and fixed at both ends of the device. The protective plates 24 installed symmetrically at the front and back can provide auxiliary outer cover protection against collisions on the outside of the device.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A production apparatus for high peel strength silicone pressure-sensitive adhesive for foam, comprising a vessel body (3) and a top cover (4), characterized in that: A heating sleeve (2) is fixed to the outside of the vessel body (3). A top cover (4) is fixed to the top of the vessel body (3). A reducer (9) is fixed to the top of the top cover (4). A drive motor (10) is fixed to the right side of the reducer (9). A fixing cover (12) is fixed to the top inside the top of the top cover (4). A gear ring (13) is fixed to the inside of the fixing cover (12). A main shaft (11) is vertically movably connected to the top inside the top of the top cover (4). A connecting plate (14) is fixed to the bottom outside of the main shaft (11). A stirring shaft (16) is movably installed on the left side of the bottom of the connecting plate (14). The top of the stirring shaft (16) penetrates the inside of the top of the connecting plate (14). A gear (15) is fixed to the top outside of the stirring shaft (16). A feeding port (7) is fixed to the left side of the top of the top of the top of the top cover (4).

2. The production device for high peel strength silicone pressure-sensitive adhesive for foam as described in claim 1, characterized in that: The output shaft of the drive motor (10) is fixedly connected to the input shaft of the reducer (9), the output shaft of the reducer (9) is fixedly connected to the top end of the main shaft (11), and the gear (15) is meshed with the gear ring (13).

3. The production device for high peel strength silicone pressure-sensitive adhesive for foam as described in claim 2, characterized in that: A temporary storage cylinder (8) is provided at the top of the feeding port (7). A support (5) is fixed on the left side of the top cover (4), and a connecting seat (20) is movably connected to the top of the support (5). A bracket (6) is fixed at the top of the connecting seat (20). A fixing sleeve (19) is fixed on the outside of the temporary storage cylinder (8). A scale (18) is fixed inside the front end of the temporary storage cylinder (8). A valve (25) is fixed at the bottom of the temporary storage cylinder (8).

4. The production device for high peel strength silicone pressure-sensitive adhesive for foam as described in claim 3, characterized in that: The right side of the bracket (6) is fixedly connected to the left side of the fixing sleeve (19).

5. The production device for high peel strength silicone pressure-sensitive adhesive for foam as described in claim 1, characterized in that: The top and bottom of the heating sleeve (2) are respectively fixed with arc plates (23), and the interior of the arc plates (23) is provided with three sets of mounting holes (22). The heating sleeve (2) is provided with protective plates (24) at both ends, and the top and bottom of one end of the protective plate (24) are respectively provided with three sets of mounting bolts (21).

6. The production device for high peel strength silicone pressure-sensitive adhesive for foam as described in claim 5, characterized in that: The mounting hole (22) is provided with an internal thread that mates with the external thread of the mounting bolt (21). The mounting bolt (21) passes through the interior of the guard plate (24) and is rotatably connected in the mounting hole (22).

7. The production device for high peel strength silicone pressure-sensitive adhesive for foam as described in claim 1, characterized in that: Two sets of support legs (1) are fixed to the front and back sides of the bottom end of the heating jacket (2), and the bottom end of the vessel body (3) is fixed with a discharge port (17).

Images