Water bath type bidirectional stirring glue melting tank

Abstract

The utility model relates to the technical field of glue melting tanks, and discloses a water bath type two-way stirring glue melting tank which comprises a tank body, a top cover is installed on the top of the tank body, a water bath interlayer is arranged in the tank body, and a water inlet pipe is fixedly installed on the outer surface of the tank body and penetrates through the interior of the water bath interlayer. The outer surface of the tank body penetrates through the interior of the water bath interlayer and is fixedly provided with a water outlet pipe at the bottom of the water inlet pipe, the interior of the tank body penetrates through the bottom and is fixedly connected with a discharging pipe, and the top of the top cover penetrates through the interior of the tank body and is fixedly connected with a feeding pipe; a rotating shaft is rotatably connected between the bottom of the top cover and the interior of the tank body, trays are fixedly connected to the positions, close to the top and the bottom, of the outer surface of the rotating shaft, and a sleeve is rotatably connected between the two trays; and through mutual cooperation of a first tooth groove, a second tooth groove and a connecting toothed bar, the maintenance cost and energy consumption of the equipment are reduced.

Description

Technical Field

[0001] This utility model relates to the field of adhesive dissolving tank technology, specifically a water bath type bidirectional stirring adhesive dissolving tank. Background Technology

[0002] A gelling tank is a device used to convert solid glue into liquid glue. Its main function is to melt the glue material evenly through heating and stirring to meet the requirements of subsequent production processes, such as in the pharmaceutical industry for the production of soft capsules, and in the food industry for the preparation of glue solutions for products such as candy and jelly.

[0003] Chinese patent provides a water bath type bidirectional stirring gelling tank, publication number CN216778577U, which includes a tank body composed of an inner liner, a heating layer, and an insulation layer. The bottom of the inner liner is provided with a discharge port, and the top of the inner liner is provided with a first and a second stirring device. The inner cavity of the inner liner is provided with an outer stirring paddle driven by the first stirring device and an inner stirring paddle driven by the second stirring device. The first stirring device includes a first reducer and a first AC variable frequency speed control motor, and the second stirring device includes a second reducer and a second AC variable frequency speed control motor. The side wall of the inner liner is provided with a thermometer port connected to the inner cavity. The top of the inner liner is also provided with a manhole, a feed port, a spare port, a breather port, a compressed air port, a vacuum port, a cleaning port, a vacuum pressure gauge port, and a sight glass light port, all connected to the inner cavity.

[0004] While the aforementioned device offers advantages such as adjustable stirring speed for media of varying viscosities and properties, stepless speed adjustment, and high stirring efficiency, it requires two power inputs for bidirectional stirring operation. The need for two power inputs increases the construction and maintenance costs of the device. Therefore, this invention proposes a water bath-type bidirectional stirring gelling tank. Utility Model Content

[0005] The purpose of this invention is to provide a water bath type bidirectional stirring dissolving tank. By setting toothed groove one, toothed groove two and connecting toothed rod in mutual cooperation, only one power input is needed to drive the dissolving tank to perform bidirectional stirring operation. There is no need to drive stirring blade one and stirring blade two to rotate in both directions through two separate power inputs. Therefore, the maintenance cost and energy consumption of the equipment are reduced.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water bath type bidirectional stirring gelling tank, comprising a tank body, a top cover installed on the top of the tank body, a water bath jacket formed inside the tank body, an inlet pipe fixedly installed on the outer surface of the tank body penetrating the interior of the water bath jacket, an outlet pipe fixedly installed on the outer surface of the tank body penetrating the interior of the water bath jacket and located at the bottom of the inlet pipe, a discharge pipe fixedly connected to the bottom of the tank body, and an inlet pipe fixedly connected to the top of the top cover penetrating the interior of the tank body. A vent valve is fixedly connected to the side of the water pipe. A rotating shaft is rotatably connected between the bottom of the top cover and the inside of the tank. A tray is fixedly connected to the top and bottom of the outer surface of the rotating shaft. A sleeve is rotatably connected between the two trays. Two stirring racks are fixedly installed on the outer surface of the rotating shaft at the top and bottom of the two trays respectively. A stirring blade is fixedly connected symmetrically on the left and right sides of the outer surface of the sleeve. A toothed groove is opened on the inner wall of the sleeve. A toothed groove is opened on the outer surface of the rotating shaft inside the sleeve. A connecting toothed rod is rotatably connected between the two trays and between the rotating shaft and the sleeve.

[0007] Preferably, three scrapers are rotatably connected to the outer surfaces of the two stirring racks from top to bottom, and two stirring blades are rotatably connected at equal intervals from top to bottom inside the two stirring racks.

[0008] Preferably, the connecting toothed rod is simultaneously engaged with tooth groove one and tooth groove two, and the outer side of the scraper is in contact with the inner wall of the tank.

[0009] Preferably, the first stirring blade is located between two adjacent second stirring blades, and the tilt angle of the first stirring blade is opposite to that of the second stirring blade.

[0010] Preferably, a base plate is fixedly connected to the top of the top cover, a fixing frame is fixedly connected to the top of the base plate, a fixing plate is fixedly connected inside the fixing frame, a motor is fixedly connected to the top of the fixing plate, a first gear is rotatably connected to the center of the top of the base plate, a second residual tooth is rotatably connected to the top of the base plate on one side of the first gear, a pulley is rotatably connected to the top of the first gear, and a pulley is fixedly connected to the top of the second residual tooth. A belt is fitted between the two pulleys, a first residual tooth is fixedly connected to the top of the pulley located on the top of the first gear, a second gear is rotatably connected to the top of the base plate on the other side of the first gear, a third gear is fixedly connected to the top of the second gear, and the top of the rotating shaft passes through the top of the base plate and is fixedly connected to the first gear.

[0011] Preferably, the output shaft of the motor passes through the bottom of the fixed plate and is fixedly connected to the top of the residual tooth one. The residual tooth one is meshed with the third gear, the first gear is meshed with the second gear, and the first gear is adaptively matched with the residual tooth two.

[0012] Preferably, a fixing box is fixedly connected to the top of each scraper on the outer surface of the stirring rack. A bevel gear one is fixedly connected to the top of the scraper through the inside of the fixing box. A bevel gear two is fixedly connected to the outer side of the stirring blade two through the inside of the fixing box. The bevel gear one and the bevel gear two mesh with each other.

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

[0014] 1) By setting the interoperation of tooth groove one, tooth groove two and connecting tooth rod, the rotating shaft can drive the stirring blade one and stirring blade two to rotate in both directions. Therefore, only one power input is needed to drive the gel tank to perform bidirectional stirring operation, without the need to drive stirring blade one and stirring blade two to rotate in both directions through two separate power inputs. This reduces the maintenance cost and energy consumption of the equipment.

[0015] 2) By setting residual teeth one and two, starting the motor drives residual tooth one to rotate counterclockwise, which in turn drives the third gear and the second gear to rotate clockwise, drives the first gear to rotate counterclockwise, and then drives the shaft to rotate counterclockwise. The rotation of residual tooth one drives residual tooth two to rotate counterclockwise through two pulleys and a belt. When residual tooth one no longer meshes with the third gear, residual tooth two begins to mesh with the first gear, which in turn drives the first gear to rotate clockwise, and then drives the shaft to rotate counterclockwise. Therefore, the motor drives residual tooth one to rotate counterclockwise continuously, which drives the shaft to rotate clockwise first and then counterclockwise, repeating this cycle. This causes the shaft to continuously perform reciprocating rotation, and through the connecting gear rod, it drives the sleeve to perform reciprocating rotation, which increases the number of ways the tank can stir the colloid and improves the stirring effect.

[0016] 3) The sleeve reciprocates, causing the mixing rack and scraper to reciprocate as well. When the scraper reciprocates, it is in contact with the inner wall of the tank, so the scraper itself also reciprocates. This, in turn, drives the mixing blade to reciprocate through bevel gear one and bevel gear two. Therefore, the mixing methods of the colloid in the tank are further increased, which greatly improves the mixing effect of the colloid. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a water bath type bidirectional stirring gelling tank according to an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the tank in an embodiment of this utility model;

[0019] Figure 3 This is a cross-sectional view of the sleeve in an embodiment of this utility model;

[0020] Figure 4 As an embodiment of this utility model Figure 3 Enlarged view of part A;

[0021] Figure 5 This is a cross-sectional view of the top cover and the fixing frame in an embodiment of this utility model;

[0022] Figure 6 This is a split view of the third gear and the first residual tooth structure in an embodiment of this utility model;

[0023] Figure 7 This is a diagram illustrating the stirring rack in an embodiment of this utility model;

[0024] Figure 8 As an embodiment of this utility model Figure 7 Enlarged view of part B in the image.

[0025] In the diagram: 1. Tank body; 2. Top cover; 3. Inlet pipe; 4. Outlet pipe; 5. Discharge pipe; 6. Vent valve; 7. Water bath jacket; 8. Feed pipe; 9. Shaft; 10. Sleeve; 11. Tray; 12. Agitator blade one; 13. Agitator frame; 14. Scraper; 15. Agitator blade two; 16. Gear groove one; 17. Gear groove two; 18. Connecting gear; 19. Fixing frame; 20. Fixing plate; 21. Motor; 22. First gear; 23. Pulley; 24. Residual tooth one; 25. Second gear; 26. Third gear; 27. Residual tooth two; 28. Fixing box; 29. ​​Bevel gear one; 30. Bevel gear two; 31. Bottom plate. Detailed Implementation

[0026] 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.

[0027] Example 1

[0028] Combination Figure 1 - Figure 8A water bath type bidirectional stirring gelling tank includes a tank body 1, a top cover 2 installed on the top of the tank body 1, a water bath jacket 7 inside the tank body 1, an inlet pipe 3 fixedly installed through the water bath jacket 7 on the outer surface of the tank body 1, an outlet pipe 4 fixedly installed through the water bath jacket 7 on the outer surface of the tank body 1 and at the bottom of the inlet pipe 3, a discharge pipe 5 fixedly connected through the bottom of the tank body 1, a feed pipe 8 fixedly connected through the top of the top cover 2 through the inside of the tank body 1, and a vent valve 6 fixedly connected through the water bath jacket 7 on the outer surface of the tank 1 and at the side of the inlet pipe 3. A rotating shaft 9 is rotatably connected between the bottom and the interior of the tank 1. A tray 11 is fixedly connected to the outer surface of the rotating shaft 9 near the top and bottom. A sleeve 10 is rotatably connected between the two trays 11. Two stirring racks 13 are fixedly installed on the outer surface of the rotating shaft 9 at the top and bottom of the two trays 11 respectively. Stirring blades 12 are fixedly connected symmetrically on the outer surface of the sleeve 10. A toothed groove 16 is opened on the inner wall of the sleeve 10. A toothed groove 17 is opened on the outer surface of the rotating shaft 9 inside the sleeve 10. A connecting toothed rod 18 is rotatably connected between the two trays 11 and between the rotating shaft 9 and the sleeve 10.

[0029] In actual operation, water is injected into the water bath jacket 7 through the water inlet pipe 3, then the water inlet pipe 3 is closed, and the water bath jacket 7 is connected to the external heating device. Then, colloid is injected into the tank 1 through the feed pipe 8. The colloid inside the tank 1 is then heated and melted by heating the water inside the water bath jacket 7. Rotating the shaft 9 drives the connecting toothed rod 18 to rotate through the second toothed groove 17, and then drives the sleeve 10 to rotate through the first toothed groove 16. The rotation of the shaft 9 drives the two stirring frames 13 and the six scrapers 14 to... The six stirring blades 15 rotate together, and the rotation of the sleeve 10 drives the four stirring blades 12 to rotate. Since the rotation directions of the shaft 9 and the sleeve 10 are opposite, the rotation directions of the stirring blades 12 and 15 are also opposite. By rotating the stirring blades 12 and 15 in opposite directions, the colloid can be fully stirred, making the water bath heating of the colloid more uniform and thorough. The rotation of the scraper 14 can scrape off the colloid adhering to the inner wall of the tank 1, preventing the colloid from adhering to the inner wall of the tank 1.

[0030] See Figure 2 The outer surfaces of the two mixing racks 13 are rotatably connected to three scrapers 14 from top to bottom, and the interiors of the two mixing racks 13 are rotatably connected to two mixing blades 15 at equal intervals from top to bottom.

[0031] See Figure 2 and Figure 4 The connecting toothed rod 18 is simultaneously engaged with tooth groove 16 and tooth groove 17, and the outer side of the scraper 14 is in contact with the inner wall of the tank body 1.

[0032] See Figure 2The first stirring blade 12 is located between two adjacent stirring blades 15, and the tilt angle of the first stirring blade 12 is opposite to that of the second stirring blade 15.

[0033] See Figure 5 and Figure 6 A base plate 31 is fixedly connected to the top of the top cover 2. A fixing frame 19 is fixedly connected to the top of the base plate 31. A fixing plate 20 is fixedly connected inside the fixing frame 19. A motor 21 is fixedly connected to the top of the fixing plate 20. A first gear 22 is rotatably connected to the center of the top of the base plate 31. A residual tooth 27 is rotatably connected to the top of the base plate 31 on one side of the first gear 22. A pulley 23 is rotatably connected to the top of the first gear 22. A pulley 23 is fixedly connected to the top of the residual tooth 27. A belt is sleeved between the two pulleys 23. A residual tooth 24 is fixedly connected to the top of the pulley 23 located on the top of the first gear 22. A second gear 25 is rotatably connected to the top of the base plate 31 on the other side of the first gear 22. A third gear 26 is fixedly connected to the top of the second gear 25. The top of the rotating shaft 9 passes through the top of the base plate 31 and is fixedly connected to the first gear 22.

[0034] Specifically, starting the motor 21 drives the residual tooth 24 to rotate counterclockwise, which in turn drives the third gear 26 and the second gear 25 to rotate clockwise, drives the first gear 22 to rotate counterclockwise, and then drives the rotating shaft 9 to rotate counterclockwise. The rotation of the residual tooth 24 drives the residual tooth 27 to rotate counterclockwise through the two pulleys 23 and the belt. When the residual tooth 24 no longer meshes with the third gear 26, the residual tooth 27 begins to mesh with the first gear 22, which in turn drives the first gear 22 to rotate clockwise, and then drives the rotating shaft 9 to rotate counterclockwise. Therefore, the motor 21 drives the residual tooth 24 to rotate counterclockwise continuously, which drives the rotating shaft 9 to rotate clockwise first and then counterclockwise, repeating this cycle continuously. This causes the rotating shaft 9 to continuously perform reciprocating rotation, and through the connecting gear 18, it drives the sleeve 10 to perform reciprocating rotation, which increases the number of ways the tank 1 can stir the colloid, thus improving the stirring effect.

[0035] See Figure 5 and Figure 6 The output shaft of motor 21 passes through the bottom of fixed plate 20 and is fixedly connected to the top of residual tooth 24. Residual tooth 24 meshes with third gear 26, first gear 22 meshes with second gear 25, and first gear 22 is adaptively matched with residual tooth 27.

[0036] See Figure 7 and with Figure 8The outer surface of the stirring frame 13 is fixedly connected to the top of each scraper 14 with a fixed box 28. The top of the scraper 14 is fixedly connected to the inside of the fixed box 28 with a bevel gear 29. The outer side of the stirring blade 15 is fixedly connected to the inside of the fixed box 28 with a bevel gear 30. The bevel gear 29 and the bevel gear 30 mesh with each other.

[0037] The sleeve 10 reciprocates, causing the stirring frame 13 and scraper 14 to reciprocate as well. When the scraper 14 reciprocates, it is in contact with the inner wall of the tank 1, so the scraper 14 itself also reciprocates. This, in turn, drives the stirring blade 15 to reciprocate through bevel gear 29 and bevel gear 30. Therefore, the tank 1 can further increase the number of ways to stir the colloid, which greatly improves the stirring effect of the colloid.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water bath type bidirectional stirring rubberizing tank, comprising a tank body (1), a top cover (2) mounted on the top of the tank body (1), a water bath interlayer (7) formed in the interior of the tank body (1), a water inlet pipe (3) fixedly mounted on the outer surface of the tank body (1) and penetrating the interior of the water bath interlayer (7), a water outlet pipe (4) fixedly mounted on the outer surface of the tank body (1) and penetrating the interior of the water bath interlayer (7) and located at the bottom of the water inlet pipe (3), a discharge pipe (5) fixedly connected to the interior of the tank body (1) and penetrating the bottom, a feed pipe (8) fixedly connected to the interior of the tank body (1) and penetrating the top of the tank body (1) and located at the top of the top cover (2), a gas release valve (6) fixedly connected to the outer surface of the tank body (1) and penetrating the interior of the water bath interlayer (7) and located at the side of the water inlet pipe (3), a rotating shaft (9) rotatably connected between the bottom of the top cover (2) and the interior of the tank body (1), two trays (11) fixedly connected to the outer surface of the rotating shaft (9) and located at the top and the bottom, respectively, two stirring frames (13) fixedly mounted on the outer surface of the rotating shaft (9) and located at the top and the bottom of the two trays (11), respectively, a sleeve (10) rotatably connected between the two trays (11) and located between the rotating shaft (9) and the sleeve (10), two stirring blades (12) fixedly connected to the outer surface of the sleeve (10) and symmetrically located on the left and right sides, a first gear slot (16) formed in the inner wall of the sleeve (10), a second gear slot (17) formed in the outer surface of the rotating shaft (9) and located in the interior of the sleeve (10), and a connecting gear rod (18) rotatably connected between the two trays (11) and located between the rotating shaft (9) and the sleeve (10).

2. The water bath type bidirectional stirring dissolving tank according to claim 1, characterized in that: The outer surface of each of the two stirring frames (13) is rotatably connected with three scrapers (14) from top to bottom, and the interior of each of the two stirring frames (13) is rotatably connected with two stirring blades (15) at equal intervals from top to bottom.

3. The water bath type bidirectional stirring dissolving tank according to claim 2, characterized in that: The connecting gear rod (18) is simultaneously engaged with the first gear slot (16) and the second gear slot (17), and the outer side of the scraper (14) is attached to the inner wall of the tank body (1).

4. The water bath type bidirectional stirring dissolving tank according to claim 2, characterized in that: The stirring blade (12) is located between two adjacent stirring blades (15), and the inclination angle of the stirring blade (12) is opposite to the inclination angle of the stirring blade (15).

5. The water bath type bidirectional stirring dissolving tank according to claim 1, characterized in that: The top of the top cover (2) is fixedly connected with a bottom plate (31), the top of the bottom plate (31) is fixedly connected with a fixing frame (19), the inside of the fixing frame (19) is fixedly connected with a fixed plate (20), the top of the fixed plate (20) is fixedly connected with a motor (21), the top center position of the bottom plate (31) is rotatably connected with a first gear (22), one side of the top of the bottom plate (31) is rotatably connected with a second gear (27), the top of the first gear (22) is rotatably connected with a belt pulley (23), and the top of the second gear (27) is fixedly connected with the belt pulley (23), a belt is sleeved between the two belt pulleys (23), the top of the belt pulley (23) located at the top of the first gear (22) is fixedly connected with a first gear (24), the other side of the top of the bottom plate (31) is rotatably connected with a second gear (25), the top of the second gear (25) is fixedly connected with a third gear (26), and the top of the rotating shaft (9) penetrates the top of the bottom plate (31) and is fixedly connected with the first gear (22).

6. The water bath type bidirectional agitator mixing tank according to claim 5, characterized in that: The output shaft of the motor (21) penetrates the bottom of the fixed plate (20) and is fixedly connected with the top of the first gear (24), the first gear (24) is in meshing connection with the third gear (26), the first gear (22) is in meshing connection with the second gear (25), and the first gear (22) is adaptively matched with the second gear (27).

7. The water bath type bidirectional agitator mixing tank according to claim 2, characterized in that: The outer surface of the stirring frame (13) is fixedly connected with a fixed box (28) at the top of each scraper (14), the top of the scraper (14) penetrates the inside of the fixed box (28) and is fixedly connected with a bevel gear one (29), the outer side of the stirring blade two (15) penetrates the inside of the fixed box (28) and is fixedly connected with a bevel gear two (30), and the bevel gear one (29) and the bevel gear two (30) are in meshing connection.

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