High-speed discharging stirring kettle for producing cyanoacrylate adhesive

Abstract

The utility model belongs to the technical field of cyanoacrylate adhesive production equipment, and particularly relates to a high-speed discharging stirring kettle for cyanoacrylate adhesive production, which comprises a reaction kettle, a feeding pipe is fixedly connected to the upper end of the reaction kettle, a mixing component is mounted in the reaction kettle, a plurality of supporting legs are fixedly connected to the lower end of the reaction kettle, and the mixing component is mounted in the reaction kettle. A discharging hole is formed in the lower end face of the reaction kettle, a discharging pipe is fixedly connected to the bottom end of the reaction kettle and located at the lower end of the discharging hole, a second rotating rod is rotationally connected to the interior of the discharging pipe, a second stirring blade, a third stirring blade, a scraping plate and a sealing plate are fixedly connected to the circumferential face of the second rotating rod, and the scraping plate is located in the discharging pipe; the scraping plate is located at the right upper end of the sealing plate, the third stirring blade is located at the right lower end of the sealing plate, and an annular sealing seat is fixedly connected to the interior of the discharging pipe. According to the device, the prepared cyanoacrylate adhesive can be quickly discharged, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cyanoacrylate adhesive production equipment, in particular to a high-speed discharging stirring kettle used for the production of cyanoacrylate adhesive. Background Art

[0002] A stirred tank is a reactor that physically stirs and mixes two or more materials. When producing cyanoacrylate adhesives, a stirred tank is required to fully stir and mix the relevant materials for the production of cyanoacrylate adhesives.

[0003] After the cyanoacrylate adhesive is prepared using a stirring kettle, the cyanoacrylate adhesive needs to be discharged outwardly along a discharge hole. During the discharge process, the cyanoacrylate adhesive is easily accumulated and attached to the discharge hole, resulting in the inability to quickly discharge the cyanoacrylate adhesive, thereby extending the processing time of the stirring kettle. Summary of the invention

[0004] The utility model aims to provide a high-speed discharging stirring kettle for producing cyanoacrylate adhesive, which can quickly discharge the prepared cyanoacrylate adhesive and improve the working efficiency of the utility model.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a high-speed discharging stirring kettle for the production of cyanoacrylate adhesive, comprising a reactor, a feed pipe is fixedly connected to the upper end of the reactor, a mixing assembly is installed inside the reactor, a plurality of supporting legs are fixedly connected to the lower end of the reactor, a discharge hole is opened on the lower end surface of the reactor, a discharge pipe is fixedly connected to the bottom end of the reactor, and the discharge pipe is located at the lower end of the discharge hole, a second rotating rod is rotatably connected to the inside of the discharge pipe, and the circumference of the second rotating rod is The surface is fixedly connected with a second stirring blade, a third stirring blade, a scraper and a closing plate, the scraper is located in the discharge pipe, and the scraper is located at the upper end of the closing plate, the third stirring blade is located at the lower end of the closing plate, the inside of the discharge pipe is fixedly connected with an annular closing seat, the closing plate is located at the lower end of the annular closing seat and fits tightly with the annular closing seat, the second rotating rod passes downward through the discharge pipe, the lower end of the discharge pipe is connected to a driving mechanism, the circumferential surface of the second rotating rod is installed with a displacement adjustment component, and the displacement adjustment component is connected to the driving adjustment mechanism.

[0006] Optionally, a sealing ring is fixedly connected to the inside of the annular closing seat, and the closing plate fits tightly with the sealing ring.

[0007] Optionally, the second stirring blades are provided in three groups and are evenly distributed from top to bottom, the three groups of second stirring blades are all located in the reactor, and the second stirring blade at the bottom is located just above the discharge hole.

[0008] Optionally, the mixing assembly includes a first motor, a first rotating rod and a first stirring blade. The upper end of the reactor is fixedly connected to the first motor, the output shaft end of the first motor is fixedly connected to the first rotating rod, the first rotating rod extends downward into the reactor and is rotatably connected to the reactor, and a plurality of groups of first stirring blades are fixedly connected to the circumferential surface of the first rotating rod, and the plurality of groups of first stirring blades are all located in the reactor.

[0009] Optionally, the driving mechanism includes gear one, gear two, a second motor, a bearing seat, a first bevel gear, a second bevel gear and a rotating shaft. The lower end of the discharge pipe is fixedly connected to the second motor via a fixed seat, the output shaft end of the second motor is fixedly connected to the first bevel gear, the lower end of the discharge pipe is fixedly connected to the bearing seat, the internal rotation of the bearing seat is connected to the rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, the lower end of the rotating shaft is fixedly connected to gear two, the lower end of the second rotating rod is fixedly connected to gear one, and gear one is meshed with gear two.

[0010] Optionally, the displacement adjustment assembly includes a support plate, a connecting plate and an electric telescopic rod. The circumferential surface of the discharge pipe is fixedly connected to the support plate, the lower end of the support plate is fixedly connected to the electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to the connecting plate, and the second rotating rod passes through the connecting plate and is rotatably connected to the connecting plate.

[0011] Optionally, the height of gear one is smaller than the height of gear two.

[0012] Optionally, a sealing sleeve is fixedly connected to the inner wall of the discharge pipe, and the second rotating rod passes through the sealing sleeve and fits tightly with the sealing sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is used, the displacement adjustment component is controlled to work, and the second rotating rod is driven to move downward, thereby driving the closing plate, the scraper and the second stirring blade to move downward, until the closing plate is completely separated from the annular closing seat, the electric telescopic rod is closed, and the second stirring blade at the lower end will move downward into the discharge hole, and the cyanoacrylate adhesive prepared in the reactor will flow downward through the discharge hole and the annular closing seat, and finally be discharged along the discharge pipe; at the same time, the driving mechanism is controlled to work, and the second rotating rod is driven to rotate, thereby driving the second stirring blade, the scraper and the third stirring blade to rotate. With the rotation of the second stirring blade, the discharge hole can be prevented from being blocked due to the accumulation of cyanoacrylate adhesive, thereby accelerating the speed of the cyanoacrylate adhesive being discharged outwardly; in addition, the cyanoacrylate adhesive falling on the closing plate will also fall quickly due to the rotation of the scraper and the closing plate, and part of the cyanoacrylate adhesive accumulated in the discharge pipe will be accelerated to be discharged outwardly under the action of the third stirring blade, thereby shortening the discharge time of the reactor and improving the working efficiency of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0017] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model after a partial section from the rear;

[0020] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0022] In the figure: 1, reactor; 2, first motor; 3, feed pipe; 4, discharge pipe; 5, support leg; 6, second rotating rod; 7, first stirring blade; 8, connecting plate; 9, gear one; 10, second motor; 11, first bevel gear; 12, second bevel gear; 13, bearing seat; 14, rotating shaft; 15, gear two; 16, support plate; 17, electric telescopic rod; 18, discharge hole; 19, second stirring blade; 20, first rotating rod; 21, scraper; 22, closing plate; 23, annular closing seat; 24, sealing ring; 25, third stirring blade. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Now, the embodiments of the present utility model are described. Figure 1-Figure 6 A high-speed discharging stirring kettle for the production of cyanoacrylate adhesive is provided for explanation. A high-speed discharging stirring kettle for the production of cyanoacrylate adhesive comprises a reactor 1, a feed pipe 3 is fixedly connected to the upper end of the reactor 1, a mixing assembly is installed inside the reactor 1, a plurality of support legs 5 are fixedly connected to the lower end of the reactor 1, a discharge hole 18 is opened on the lower end surface of the reactor 1, a discharge pipe 4 is fixedly connected to the bottom end of the reactor 1, and the discharge pipe 4 is located at the lower end of the discharge hole 18, a second rotating rod 6 is rotatably connected to the inside of the discharge pipe 4, and a second stirring blade 19, a third stirring blade 25, a scraper 21 and a closing plate 2 are fixedly connected to the circumferential surface of the second rotating rod 6. 2, the scraper 21 is located in the discharge pipe 4, and the scraper 21 is located at the upper end of the closing plate 22, the third stirring blade 25 is located at the lower end of the closing plate 22, the inside of the discharge pipe 4 is fixedly connected with an annular closing seat 23, the closing plate 22 is located at the lower end of the annular closing seat 23, and is tightly fitted with the annular closing seat 23, the second rotating rod 6 passes downward through the discharge pipe 4, the lower end of the discharge pipe 4 is connected with a driving mechanism, and the driving mechanism provides power for the second rotating rod 6 to rotate, and a displacement adjustment component is installed on the circumferential surface of the second rotating rod 6, and the displacement adjustment component is connected to the driving adjustment mechanism.

[0026] The utility model provides a high-speed discharging stirring kettle for the production of cyanoacrylate adhesive. Compared with the prior art, the displacement adjustment component is controlled to work, so as to drive the second rotating rod 6 to move downward, thereby driving the closing plate 22, the scraper 21 and the second stirring blade 19 to move downward, until the closing plate 22 is completely separated from the annular closing seat 23, the electric telescopic rod 17 is closed, and the second stirring blade 19 at the lower end will move downward into the discharge hole 18 at this time, and the cyanoacrylate adhesive prepared in the reaction kettle 1 will flow downward through the discharge hole 18 and the annular closing seat 23, and finally be discharged along the discharge pipe 4; at the same time, the driving mechanism is controlled to work , driving the second rotating rod 6 to rotate, thereby driving the second stirring blade 19, the scraper 21 and the third stirring blade 25 to rotate. With the rotation of the second stirring blade 19, the discharge hole 18 can be prevented from being blocked due to the accumulation of cyanoacrylate adhesive, thereby accelerating the discharge speed of the cyanoacrylate adhesive; in addition, the cyanoacrylate adhesive falling on the closing plate 22 will also fall quickly due to the rotation of the scraper 21 and the closing plate 22, and part of the cyanoacrylate adhesive accumulated inside the discharge pipe 4 will be accelerated to be discharged outward under the action of the third stirring blade 25, thereby shortening the discharge time of the reactor 1 and improving the working efficiency of the utility model.

[0027] In another embodiment of the present invention, please refer to Figures 3 to 5 The annular sealing seat 23 is fixedly connected with a sealing ring 24 inside, and the sealing plate 22 is tightly fitted with the sealing ring 24. During operation, the sealing performance between the annular sealing seat 23 and the sealing plate 22 can be improved.

[0028] In another embodiment of the present invention, please refer to Figure 4 and Figure 6 , three groups of second stirring blades 19 are arranged, and are evenly distributed from top to bottom. The three groups of second stirring blades 19 are all located in the reactor 1, and the second stirring blades 19 located at the bottom are located just above the discharge hole 18. During operation, the raw materials for preparing the cyanoacrylate adhesive can be stirred not only by the mixing assembly, but also by the second stirring blades 19, and the cyanoacrylate adhesive near the discharge hole 18 can also be stirred, thereby accelerating the mixing speed of the raw materials for producing the cyanoacrylate adhesive; during discharge, the displacement adjustment assembly is controlled to work, driving the second rotating rod 6 to move downward, thereby driving the second stirring blades 19 to move downward, so that the bottom group of second stirring blades 19 moves into the discharge hole 18, thereby accelerating the discharge speed of the discharge hole 18.

[0029] In another embodiment of the present invention, refer to Figure 4The mixing assembly includes a first motor 2, a first rotating rod 20 and a first stirring blade 7. The upper end of the reactor 1 is fixedly connected with the first motor 2, and the output shaft end of the first motor 2 is fixedly connected with the first rotating rod 20. The first rotating rod 20 extends downward into the reactor 1 and is rotatably connected to the reactor 1. The circumferential surface of the first rotating rod 20 is fixedly connected with multiple groups of first stirring blades 7, and the multiple groups of first stirring blades 7 are all located in the reactor 1. When the first motor 2 is working, the output shaft of the first motor 2 drives the first rotating rod 20 to rotate, thereby driving the first stirring blade 7 to rotate. With the rotation of the first stirring blade 7, the raw materials for preparing the cyanoacrylate adhesive located inside the reactor 1 can be stirred and mixed, thereby improving the production efficiency of the cyanoacrylate adhesive.

[0030] In another embodiment of the present invention, please refer to Figures 2 to 5 The driving mechanism includes gear 19, gear 215, a second motor 10, a bearing seat 13, a first bevel gear 11, a second bevel gear 12 and a rotating shaft 14. The lower end of the discharge pipe 4 is fixedly connected to the second motor 10 through a fixed seat, and the output shaft end of the second motor 10 is fixedly connected to the first bevel gear 11. The lower end of the discharge pipe 4 is fixedly connected to the bearing seat 13. The internal rotation of the bearing seat 13 is connected to the rotating shaft 14. The circumferential surface of the rotating shaft 14 is fixedly connected to the second bevel gear 12. The second bevel gear 12 is meshed with the first bevel gear 11. The lower end of the rotating shaft 14 is fixedly connected to gear 215. The lower end of the second rotating rod 6 is fixedly connected to gear 19, and gear 19 is meshed with gear 215. The first motor 2 is working, and the output shaft of the first motor 2 drives the first bevel gear 11 to rotate, thereby driving the second bevel gear 12 to rotate, the second bevel gear 12 drives the rotating shaft 14 to rotate, thereby driving the gear 2 15 to rotate, the gear 2 15 drives the gear 1 9 to rotate, thereby driving the second rotating rod 6 to rotate, the second rotating rod 6 drives the second stirring blade 19 and the third stirring blade 25 to rotate, and as the second stirring blade 19 and the third stirring blade 25 rotate, the cyanoacrylate adhesive can be quickly discharged outward.

[0031] In another embodiment of the present invention, please refer to Figures 3 to 5The displacement adjustment assembly includes a support plate 16, a connecting plate 8 and an electric telescopic rod 17. The circumferential surface of the discharge pipe 4 is fixedly connected with the support plate 16. The lower end of the support plate 16 is fixedly connected with the electric telescopic rod 17. The output end of the electric telescopic rod 17 is fixedly connected with the connecting plate 8. The second rotating rod 6 penetrates the connecting plate 8 and is rotatably connected with the connecting plate 8. The height of the gear 1 9 is less than the height of the gear 2 15. The electric telescopic rod 17 is controlled to work, driving the connecting plate 8 to move downward, thereby driving the second rotating rod 6 to move downward, and the second rotating rod 6 drives the gear 1 9 and the closing plate 22 to move downward, so that the closing plate 22 is separated from the annular closing seat 23, so that the cyanoacrylate adhesive inside the reactor 1 can be discharged outward. Since the height of the gear 2 15 is greater than the height of the gear 1 9, as the gear 1 9 moves downward, it can be ensured that the gear 1 9 is always meshed with the gear 2 15, so that under the action of the second motor 10, the gear 1 9 is driven to rotate.

[0032] In another embodiment of the present invention, please refer to Figure 5 The inner wall of the discharge pipe 4 is fixedly connected with a sealing sleeve, and the second rotating rod 6 passes through the sealing sleeve and fits tightly with the sealing sleeve. When working, the sealing between the second rotating rod 6 and the discharge pipe 4 can be improved, and the probability of the material inside the discharge pipe 4 leaking out along the connection end between the second rotating rod 6 and the reactor 1 can be reduced.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives, comprising a reaction kettle (1), characterized in that: The upper end of the reactor (1) is fixedly connected to a feed pipe (3), a mixing assembly is installed inside the reactor (1), a plurality of support legs (5) are fixedly connected to the lower end of the reactor (1), a discharge hole (18) is provided on the lower end surface of the reactor (1), a discharge pipe (4) is fixedly connected to the bottom end of the reactor (1), and the discharge pipe (4) is located directly below the discharge hole (18), a second rotating rod (6) is rotatably connected inside the discharge pipe (4), and a second stirring blade (19), a third stirring blade (25), a scraper (21) and a closing plate (22) are fixedly connected to the circumferential surface of the second rotating rod (6). The scraper (21) is located in the discharge pipe (4), and the scraper (21) is located at the upper end of the closing plate (22), the third stirring blade (25) is located at the lower end of the closing plate (22), the inside of the discharge pipe (4) is fixedly connected with an annular closing seat (23), the closing plate (22) is located at the lower end of the annular closing seat (23) and is tightly fitted with the annular closing seat (23), the second rotating rod (6) passes downward through the discharge pipe (4), the lower end of the discharge pipe (4) is connected to a driving mechanism, the circumferential surface of the second rotating rod (6) is installed with a displacement adjustment component, and the displacement adjustment component is connected to the driving adjustment mechanism.

2. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives as claimed in claim 1, characterized in that: A sealing ring (24) is fixedly connected to the interior of the annular sealing seat (23), and the sealing plate (22) is tightly fitted to the sealing ring (24).

3. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives as claimed in claim 1, characterized in that: The second stirring blades (19) are provided in three groups and are evenly distributed from top to bottom. The three groups of second stirring blades (19) are all located in the reaction kettle (1), and the second stirring blade (19) located at the bottom is located just above the discharge hole (18).

4. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives as claimed in claim 1, characterized in that: The mixing assembly comprises a first motor (2), a first rotating rod (20) and a first stirring blade (7); the upper end of the reaction kettle (1) is fixedly connected to the first motor (2); the output shaft end of the first motor (2) is fixedly connected to the first rotating rod (20); the first rotating rod (20) extends downward into the reaction kettle (1) and is rotatably connected to the reaction kettle (1); a plurality of groups of first stirring blades (7) are fixedly connected to the circumferential surface of the first rotating rod (20), and the plurality of groups of first stirring blades (7) are all located in the reaction kettle (1).

5. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives as claimed in claim 1, characterized in that: The driving mechanism comprises a gear 1 (9), a gear 2 (15), a second motor (10), a bearing seat (13), a first bevel gear (11), a second bevel gear (12) and a rotating shaft (14); the lower end of the discharge pipe (4) is fixedly connected to the second motor (10) via a fixed seat; the output shaft end of the second motor (10) is fixedly connected to the first bevel gear (11); the lower end of the discharge pipe (4) is fixedly connected to the bearing seat (13); the interior of the bearing seat (13) is rotatably connected to the rotating shaft (14); the circumferential surface of the rotating shaft (14) is fixedly connected to the second bevel gear (12); the second bevel gear (12) meshes with the first bevel gear (11); the lower end of the rotating shaft (14) is fixedly connected to the gear 2 (15); the lower end of the second rotating rod (6) is fixedly connected to the gear 1 (9); the gear 1 (9) meshes with the gear 2 (15).

6. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives as claimed in claim 1, characterized in that: The displacement adjustment assembly comprises a support plate (16), a connecting plate (8) and an electric telescopic rod (17); the circumferential surface of the discharge pipe (4) is fixedly connected to the support plate (16); the lower end of the support plate (16) is fixedly connected to the electric telescopic rod (17); the output end of the electric telescopic rod (17) is fixedly connected to the connecting plate (8); and the second rotating rod (6) passes through the connecting plate (8) and is rotatably connected to the connecting plate (8).

7. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives as claimed in claim 5, characterized in that: The height of gear one (9) is smaller than the height of gear two (15).

8. A high-speed discharging stirred kettle for the production of cyanoacrylate adhesives as claimed in claim 1, characterized in that: A sealing sleeve is fixedly connected to the inner wall of the discharge pipe (4), and the second rotating rod (6) passes through the sealing sleeve and fits tightly with the sealing sleeve.

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