High-temperature reaction device in epoxy glue production

Abstract

The utility model belongs to the technical field of epoxy glue production, and particularly relates to a high-temperature reaction device in epoxy glue production, which comprises a working box and supporting columns, the supporting columns are fixedly arranged at four corners of the bottom of the working box, a display screen is arranged at the upper part of the right side of the front surface of the working box, and a control button is arranged at the lower part of the display screen at the right side of the front surface of the working box. A cooling cylinder is fixedly arranged on the left side in the working box, the outer wall of the cooling cylinder is sleeved with a heat preservation isolation cylinder, and a reaction cylinder is rotationally fixed to the position, at the bottom in the working box, of the inner wall of the cooling cylinder; a water tank is fixedly arranged on the right side in the working box, and a water pump is arranged at the top of the water tank, so that a stirring plate, an electric heating plate and a scraping plate are arranged in the reaction cylinder, the cooling cylinder can accelerate cooling of the epoxy glue after the reaction of the epoxy glue is completed, and rapid discharging and recycling are facilitated; and the scraping plate can scrape the epoxy glue adhered to the interior of the reaction cylinder, so that subsequent use can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy adhesive production, in particular to a high-temperature reaction device in epoxy adhesive production. Background Art

[0002] Epoxy glue is also called epoxy resin or epoxy resin glue. It has various applications because of its low price compared to other similar products. Epoxy glue is in the form of a transparent liquid and needs to be mixed in an AB manner to be solidified. The solidified product has the characteristics of water resistance, chemical corrosion resistance, and crystal clearness.

[0003] In the prior art, the patent document with the authorization announcement number CN213966640U discloses a high-temperature reaction device for producing high-strength epoxy adhesive, including a shell, a support column, a feed port, a discharge port and a reactor, support columns are fixedly installed on both sides of the bottom end of the shell, a discharge port is provided in the middle of the bottom end of the shell, a feed port is provided on one side of the top end of the shell, a reactor is provided inside the shell, a cavity is provided between the shell and the reactor, a heat-insulating isolation plate is provided on the side wall of the cavity close to the reactor, a stirring mechanism is provided in the reactor, the material is heated by the electric heating plate, and the material is fully mixed in a high-temperature environment by the use of an electric heating wire installed at the bottom end of the rotating shaft, which solves the problem that the traditional high-temperature reactor has only one-way heating characteristics, resulting in low heating efficiency;

[0004] However, the above-mentioned high-temperature reaction equipment for producing high-strength epoxy adhesive is not equipped with a cooling device, so that after the epoxy adhesive is heated and cured, it takes a long time to cool down the epoxy adhesive, resulting in low work efficiency. In addition, the above-mentioned device is not equipped with a scraper, which will cause the epoxy adhesive to stick to the inner wall of the reactor during curing, making it difficult to clean and affecting subsequent use. Utility Model Content

[0005] Based on the existing technical problems of epoxy adhesive production, the utility model proposes a high-temperature reaction device in epoxy adhesive production.

[0006] The utility model proposes a high-temperature reaction device in epoxy adhesive production, comprising a working box and support columns, wherein the support columns are fixedly arranged at the four corners of the bottom of the working box, a display screen is installed at the upper right part of the front face of the working box, and a control button is installed at the lower part of the display screen at the right side of the front face of the working box, a cooling cylinder is fixedly arranged at the left side inside the working box, and a heat-insulating isolation cylinder is sleeved on the outer wall of the cooling cylinder, and a reaction cylinder is rotatably fixed to the inner wall of the cooling cylinder at the bottom of the working box; a water tank is fixedly arranged at the right side inside the working box, and a water pump is arranged on the top of the water tank.

[0007] Preferably, a second motor is fixedly provided at the middle part of the top of the reaction barrel, and feeding pipes are fixed on both sides of the second motor at the top of the reaction barrel, and a temperature sensor is fixedly provided on the inner top wall of the reaction barrel; the second motor drive shaft is coaxially fixed with a second rotating shaft through a coupling, and the second rotating shaft bearing passes through the top of the reaction barrel to the bottom of the reaction barrel, a plurality of stirring plates are fixedly provided on the outer wall of the second rotating shaft, and an electric heating plate is fixed between each stirring plate, two groups of fixing rods are fixedly provided on the outer wall of the second rotating shaft, and a scraper is fixedly provided at the end of each group of fixing rods, and the other end of the scraper is arranged in contact with the inner wall of the reaction barrel, and the fixing rods and the stirring plates are staggered and fixed on the outer wall of the second rotating shaft, and each group of the fixing rods is provided with two.

[0008] Through the above technical scheme, the second motor, the second rotating shaft, the stirring plate, the electric heating plate and the scraper cooperate with each other, so that the stirring plate and the electric heating plate can stir and heat, so that the epoxy glue can be stirred to accelerate the reaction, and because the electric heating plate rotates with the stirring plate, the epoxy glue can be heated and reacted more evenly, and the scraper can make it easy to scrape off the epoxy glue when it sticks to the inner wall of the reaction tube after solidification, thereby facilitating the subsequent use of the reaction tube.

[0009] Preferably, an annular groove is provided inside the cooling cylinder, and a cooling pipe is fixedly provided inside the annular groove.

[0010] Through the above technical solution, the cooling pipe can cool the reaction tube, so that when the epoxy glue needs to be discharged after the heating reaction is completed, the cooling pipe can accelerate the cooling of the epoxy glue, thereby accelerating the discharge of the epoxy glue from the reaction tube.

[0011] Preferably, a water pump is fixedly provided on the top of the water tank, a control device is fixedly provided on the side of the water pump at the top of the water tank, and a first water pipe is fixedly provided on the input end of the water pump, and the first water pipe passes through the water tank to the bottom of the water tank, a second water pipe is fixedly provided on the output end of the water pump, and the other end of the second water pipe passes through the thermal insulation isolation cylinder and the cooling cylinder and is fixedly connected to the input end of the cooling pipe, and the output end of the cooling pipe is fixedly connected to the inside of the water tank through the water pipe; an observation window is provided on the side of the water tank away from the cooling cylinder, and a water inlet pipe and a water outlet pipe are fixedly provided on the same side of the side observation window of the water tank, and the water inlet pipe is located above the water outlet pipe on the side of the water tank.

[0012] Through the above technical solution, the water pump, the water tank and the cooling pipe are combined with each other, so that the water inside the cooling pipe forms a circulation, which can save water resources.

[0013] Preferably, a first motor is fixed on the right side of the top of the working box, and the first motor transmission shaft is coaxially fixed to the first rotating shaft through a coupling, and the other end of the first rotating shaft passes through the top of the working box to a driving gear fixed to the inside of the working box, and a first connecting shaft is fixed to the outer wall of the first rotating shaft at the top of the driving gear, and the top of the first connecting shaft is fixed to the top wall bearing of the working box, and the outer wall of the reaction cylinder is sleeved with a driven gear on the upper part of the cooling cylinder, and the driven gear is meshed with the driving gear.

[0014] Through the above technical solution, the reaction tube can be rotated through the mutual cooperation of the first motor, the driving gear and the driven gear, so that when the epoxy glue inside the reaction tube needs to be cooled and discharged, the reaction tube can be cooled evenly, thereby making it convenient to discharge and recover the epoxy glue evenly.

[0015] Preferably, a second connecting shaft is fixed to the bottom bearing of the reaction cylinder, and the bottom of the second connecting shaft is fixedly connected to the inner bottom wall of the working box, a discharge pipe is fixed to the internal bearing of the second connecting shaft at the bottom of the working box, and an electromagnetic valve is installed on the outer wall of the discharge pipe.

[0016] Through the above technical solution, the second connecting shaft can provide the reaction tube with a support and can also facilitate the rotation of the reaction tube.

[0017] Preferably, a circular groove is provided on the top of the working box above the reaction tube, and the diameter of the circular groove is the same as the diameter of the reaction tube. A square groove is provided on the right side of the working box, and the length, width and height of the square groove are greater than those of the water tank.

[0018] Through the above technical solution, the circular empty slot can facilitate the exposure of the two feed pipes, thereby facilitating the input of raw materials into the reaction cylinder, while the square empty slot can facilitate the viewing of the parts inside the working box, thereby facilitating maintenance.

[0019] The beneficial effects of the present invention are:

[0020] 1. The reaction cylinder is fixed inside the cooling cylinder by setting a water tank, a water pump, a cooling cylinder, a cooling pipe, a first motor, a driving gear and a driven gear, and a cooling pipe is arranged inside the cooling cylinder. The cooling pipe can absorb cold water from the inside of the water tank through the water pump, so that the cold water inside the cooling pipe can cool the reaction cylinder. The first motor cooperates with the driving gear and the driven gear to rotate the reaction cylinder, so that the temperature inside the reaction cylinder can be uniform, so that the epoxy adhesive can be quickly discharged and recovered after the reaction is completed.

[0021] 2. By setting the second motor, the stirring plate, the electric heating plate and the scraper to cooperate with each other, when the epoxy glue needs to be heated inside the reaction tube, the electric heating plate can generate heat to heat the epoxy glue, and the second motor can drive the electric heating plate, the stirring plate and the scraper to rotate inside the reaction tube, so that the stirring plate can stir the epoxy glue to accelerate the reaction, and the electric heating plate rotates simultaneously with the stirring plate while heating, so that the epoxy glue is heated evenly, and the scraper can ensure that the epoxy glue can be scraped off when the reaction is completed and solidified and adhered to the inner wall of the reaction tube, thereby ensuring the cleanliness of the inside of the reaction tube and ensuring subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall appearance of a high-temperature reaction device in the production of epoxy adhesive proposed by the utility model;

[0023] Figure 2 This is a diagram showing the internal structure of a working box of a high-temperature reaction device in epoxy adhesive production proposed by the utility model;

[0024] Figure 3 This is a cross-sectional view of a cooling cylinder of a high-temperature reaction device in epoxy adhesive production proposed by the utility model;

[0025] Figure 4 The utility model discloses a cross-sectional view of a reaction tube of a high-temperature reaction device in the production of epoxy adhesive.

[0026] In the figure: 1. working box; 2. supporting column; 3. circular empty slot; 4. square empty slot; 5. first motor; 6. display screen; 7. control button; 8. water tank; 9. observation window; 10. thermal insulation cylinder; 11. cooling cylinder; 12. reaction cylinder; 13. first rotating shaft; 14. first connecting shaft; 15. driving gear; 16. second motor; 17. discharge pipe; 18. driven gear; 19. feed pipe; 20. water pump; 21. control device; 22. first water pipe; 23. second water pipe; 24. water inlet pipe; 25. water outlet pipe; 26. annular groove; 27. cooling pipe; 28. second connecting shaft; 29. ​​solenoid valve; 30. second rotating shaft; 31. stirring plate; 32. electric heating plate; 33. fixing rod; 34. scraper; 35. temperature sensor. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Embodiment 1:

[0029] Reference Figure 1-Figure 4A high-temperature reaction device in the production of epoxy adhesive comprises a working box 1 and a support column 2, wherein the support columns 2 are fixedly arranged at the four corners of the bottom of the working box 1, a display screen 6 is installed at the upper right part of the front of the working box 1, and a control button 7 is installed at the lower part of the display screen 6 at the right side of the front of the working box 1, a cooling cylinder 11 is fixedly arranged on the left side inside the working box 1, and a heat-insulating isolation cylinder 10 is sleeved on the outer wall of the cooling cylinder 11, and a reaction cylinder 12 is rotatably fixed on the inner wall of the cooling cylinder 11 at the bottom of the working box 1; a water tank 8 is fixedly arranged on the right side inside the working box 1, and a refrigeration device is fixed inside the water tank 8; in ... inner wall of the cooling cylinder 11, and a cooling cylinder 12 is fixed on the inner wall of the cooling cylinder 11; a cooling cylinder 11 is fixedly arranged on the inner wall of the cooling cylinder 11, and a refrigeration device is fixed inside the cooling cylinder 11; in the working box 1, a cooling cylinder 11 is fixedly arranged on the inner wall of the cooling cylinder 11, and a cooling cylinder 12 is fixed on the inner wall of the cooling cylinder 11; in the working box 1, a cooling cylinder 11 is fixedly arranged on the inner wall of the cooling cylinder 1 A circular slot 3 is provided on the top of the reaction tube 12, and the diameter of the circular slot 3 is the same as the diameter of the reaction tube 12. A square slot 4 is provided on the right side of the working box 1, and the length, width and height of the square slot 4 are greater than the length, width and height of the water tank 8. A second motor 16 is fixedly provided in the middle of the top of the reaction tube 12, and a feed pipe 19 is fixedly provided on both sides of the second motor 16 at the top of the reaction tube 12. A temperature sensor 35 is fixedly provided on the top wall of the reaction tube 12. The temperature sensor 35 can measure the temperature inside the reaction tube 12, so that the temperature inside the reaction tube 12 can be easily adjusted. The second motor 16 transmission shaft is coaxially fixed with a second rotating shaft 30 through a coupling, and the bearing of the second rotating shaft 30 passes through the top of the reaction tube 12 to the bottom of the reaction tube 12. A plurality of stirring plates 31 are fixedly provided on the outer wall of the second rotating shaft 30, and an electric heating plate 32 is fixed between each stirring plate 31. Two groups of fixing rods 33 are fixedly provided on the outer wall of the second rotating shaft 30, and a scraper 34 is fixedly provided at the end of each group of fixing rods 33, and the other end of the scraper 34 is arranged in contact with the inner wall of the reaction tube 12, and the fixing rods 33 and the stirring plates 31 are staggered and fixed on the outer wall of the second rotating shaft 30, and each group of There are two fixing rods 33, so that the two feeding pipes 19 can be put into the epoxy glue raw material and the reactant at the same time, so that when the epoxy glue raw material and the reactant enter the interior of the reaction tube 12, the second motor 16 drives the stirring plate 31, the electric heating plate 32 and the scraper 34 to rotate at the same time, so that the stirring plate 31 stirs while the electric heating plate 32 heats, so that the epoxy glue raw material and the reactant can be fully stirred and mixed while also being evenly heated to react, so that the epoxy glue raw material and the reactant can react quickly; and the scraper 34 can scrape off the epoxy glue adhering to the inner wall of the reaction tube 12 for easy use next time.

[0030] Embodiment 2:

[0031] In this embodiment, refer to Figure 1-Figure 4On the basis of Example 1, an annular groove 26 is opened inside the cooling cylinder 11, and a cooling pipe 27 is fixedly arranged inside the annular groove 26, a water pump 20 is fixedly arranged on the top of the water tank 8, a control device 21 is fixedly arranged on the side of the water pump 20 at the top of the water tank 8, and a first water pipe 22 is fixedly arranged on the input end of the water pump 20, and the first water pipe 22 penetrates the water tank 8 to the bottom of the water tank 8, a second water pipe 23 is fixedly arranged on the output end of the water pump 20, and the other end of the second water pipe 23 penetrates the thermal insulation cylinder 10 and the cooling cylinder 11 and is fixedly connected to the input end of the cooling pipe 27, and the output end of the cooling pipe 27 is connected to the water tank 8 through the water pipe. The water tank 8 is fixedly connected internally; an observation window 9 is provided on the side of the water tank 8 away from the cooling cylinder 11, and a water inlet pipe 24 and a water outlet pipe 25 are fixedly provided on the same side of the side observation window 9 of the water tank 8, and the water inlet pipe 24 is located above the water outlet pipe 25 on the side of the water tank 8; a first motor 5 is fixedly provided on the right side of the top of the working box 1, and the transmission shaft of the first motor 5 is coaxially fixed to the first rotating shaft 13 through a coupling, and the other end of the first rotating shaft 13 passes through the top of the working box 1 to the inside of the working box 1, and a driving gear 15 is fixed, so that the driving gear 15 is on the upper part of the water pump 20, and the top of the driving gear 15 is fixed on the outer wall of the first rotating shaft 13 There is a first connecting shaft 14, and the top of the first connecting shaft 14 is fixed with the inner top wall bearing of the working box 1, the outer wall of the reaction cylinder 12 is sleeved with a driven gear 18 on the upper part of the cooling cylinder 11, and the driven gear 18 is meshed with the driving gear 15, and a second connecting shaft 28 is fixed with the bearing at the bottom of the reaction cylinder 12, and the bottom of the second connecting shaft 28 is fixedly connected with the inner bottom wall of the working box 1, and a discharge pipe 17 is fixed with the bearing inside the second connecting shaft 28 at the bottom of the working box 1, and a solenoid valve 29 is installed on the outer wall of the discharge pipe 17, so that when the epoxy glue reaction inside the reaction cylinder 12 is completed and needs to be discharged, the water The pump 20 draws water from the water tank 8 through the water inlet end of the cooling pipe 27 to the inside of the cooling pipe 27, and then discharges the water from the water outlet end of the cooling pipe 27 into the water tank 8, thereby forming a cycle; thereby, the water in the cooling pipe 27 cools down the reaction tube 12, thereby cooling down the epoxy glue, and through the mutual cooperation of the first motor 5, the driving gear 15 and the driven gear 18, the reaction tube 12 can be rotated, so that the water in the cooling pipe 27 can evenly cool down the reaction tube 12, thereby evenly cooling the epoxy glue, thereby accelerating the cooling of the epoxy glue, thereby accelerating the discharge of the epoxy glue.

[0032] Working principle: When in use, the epoxy glue raw material and the reactant are put into the reaction tube 12 through the two feeding pipes 19, and then the second motor 16 is started, so that the second motor 16 drives the stirring plate 31, the electric heating plate 32 and the scraper 34 to rotate at the same time, and the electric heating plate 32 heats the inside of the reaction tube 12, so that the epoxy glue raw material and the reactant can be fully stirred and reacted to form epoxy glue. When the formed epoxy glue needs to be discharged, the water pump 20 draws water from the water tank 8 to the cooling pipe 27, so that the cooling pipe 27 cools the reaction tube 12, and at the same time, the first motor 5 is running, so that the first motor 5 drives the driving gear 15 and the driven gear 18 to rotate, so that the reaction tube 12 rotates, so that the cooling pipe 27 cools the reaction tube 12 more evenly, so that the epoxy glue cools more evenly, which can accelerate the cooling and discharge of the epoxy glue.

[0033] 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 high temperature reaction device for epoxy adhesive production, comprising a working box (1) and a support column (2), characterized in that: Support columns (2) are fixedly provided at the four corners of the bottom of the working box (1); a display screen (6) is installed on the upper right side of the front of the working box (1); and a control button (7) is installed below the display screen (6) on the right side of the front of the working box (1); a cooling cylinder (11) is fixedly provided on the left side of the interior of the working box (1); a heat-insulating isolation cylinder (10) is sleeved on the outer wall of the cooling cylinder (11); a reaction cylinder (12) is rotatably fixedly provided on the inner wall of the cooling cylinder (11) at the bottom of the interior of the working box (1); and a water tank (8) is fixedly provided on the right side of the interior of the working box (1).

2. The high temperature reaction device for epoxy adhesive production according to claim 1, characterized in that: A second motor (16) is fixedly provided at the middle of the top of the reaction barrel (12), and feed pipes (19) are fixedly provided on both sides of the second motor (16) at the top of the reaction barrel (12), and a temperature sensor (35) is fixedly provided on the inner top wall of the reaction barrel (12); a second rotating shaft (30) is coaxially fixedly provided on the transmission shaft of the second motor (16) through a coupling, and a bearing of the second rotating shaft (30) passes through the top of the reaction barrel (12) to the bottom of the reaction barrel (12), and an outer wall of the second rotating shaft (30) is provided. A plurality of stirring plates (31) are fixedly provided, and an electric heating plate (32) is fixed between each stirring plate (31); two groups of fixing rods (33) are fixedly provided on the outer wall of the second rotating shaft (30); a scraper (34) is fixedly provided at the end of each group of fixing rods (33); and the other end of the scraper (34) is arranged in contact with the inner wall of the reaction cylinder (12); the fixing rods (33) and the stirring plates (31) are staggered and fixed on the outer wall of the second rotating shaft (30), and each group of the fixing rods (33) is provided with two.

3. The high temperature reaction device for epoxy adhesive production according to claim 1, characterized in that: An annular groove (26) is provided inside the cooling cylinder (11), and a cooling pipe (27) is fixedly provided inside the annular groove (26).

4. The high temperature reaction device for epoxy adhesive production according to claim 1, characterized in that: A water pump (20) is fixedly provided on the top of the water tank (8), a control device (21) is fixedly provided on the side of the water pump (20) at the top of the water tank (8), and a first water pipe (22) is fixedly provided on the input end of the water pump (20), and the first water pipe (22) penetrates the water tank (8) to the bottom of the water tank (8), and a second water pipe (23) is fixedly provided on the output end of the water pump (20), and the other end of the second water pipe (23) penetrates the thermal insulation cylinder (10) and the cooling cylinder (11) and is fixedly connected to the input end of the cooling pipe (27), and the output end of the cooling pipe (27) is fixedly connected to the inside of the water tank (8) through the water pipe; an observation window (9) is provided on the side of the water tank (8) away from the cooling cylinder (11), and a water inlet pipe (24) and a water outlet pipe (25) are fixedly provided on the same side of the observation window (9) on the side of the water tank (8), and the water inlet pipe (24) is located above the water outlet pipe (25) on the side of the water tank (8).

5. The high temperature reaction device for epoxy adhesive production according to claim 1, characterized in that: A first motor (5) is fixedly provided on the right side of the top of the working box (1), and the transmission shaft of the first motor (5) is coaxially fixed to the first rotating shaft (13) through a coupling, and the other end of the first rotating shaft (13) passes through the top of the working box (1) to the inside of the working box (1) and is fixed with a driving gear (15), and the top of the driving gear (15) is fixed with a first connecting shaft (14) on the outer wall of the first rotating shaft (13), and the top of the first connecting shaft (14) is fixed to the inner top wall bearing of the working box (1), and the outer wall of the reaction cylinder (12) is sleeved with a driven gear (18) on the upper part of the cooling cylinder (11), and the driven gear (18) is meshed with the driving gear (15).

6. The high temperature reaction device for epoxy adhesive production according to claim 1, characterized in that: A second connecting shaft (28) is fixed to a bearing at the bottom of the reaction cylinder (12), and the bottom of the second connecting shaft (28) is fixedly connected to the inner bottom wall of the working box (1). A discharge pipe (17) is fixed to an internal bearing of the second connecting shaft (28) at the bottom of the working box (1), and an electromagnetic valve (29) is installed on the outer wall of the discharge pipe (17).

7. The high temperature reaction device for epoxy adhesive production according to claim 1, characterized in that: The top of the working box (1) is provided with a circular hollow groove (3) on the upper part of the reaction cylinder (12), and the diameter of the circular hollow groove (3) is the same as the diameter of the reaction cylinder (12). The right side of the working box (1) is provided with a square hollow groove (4), and the length, width and height of the square hollow groove (4) are greater than the length, width and height of the water tank (8).

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