Stirrer for rubber adhesive production

Abstract

The utility model relates to the field of rubber adhesive production, and discloses a stirrer for rubber adhesive production, which comprises a bottom cover, a bearing table, a stirring barrel and a pressure tank, a servo motor is mounted at one end of the bottom of the bearing table through a mounting seat, and an output shaft of the servo motor is sleeved with a driving bevel gear; the other end of the bottom of the bearing table is sleeved with a rotating shaft through a bearing, the bottom end of the rotating shaft is sleeved with a driven bevel gear, the top of the bearing table is provided with a stirring barrel through a U-shaped frame, the main body part of the rotating shaft is located in the stirring barrel, and stirring blades are installed on the outer side of the rotating shaft at equal intervals through screws; a positioning plate is welded to one end of the top of the bearing table, and a top plate is welded in a reserved opening of the positioning plate. The novel stirrer for producing the rubber adhesive is high in discharging efficiency, does not have the phenomenon of material blockage, can actively discharge materials by continuously increasing the air pressure in the stirring barrel, and is suitable for wide popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber adhesive production, in particular to a stirrer for rubber adhesive production. Background Art

[0002] The production of rubber adhesives requires the preparation of the required raw materials, such as rubber, fillers, plasticizers, vulcanizers, accelerators, etc., according to the product formula, and the raw materials are added to the agitator used for rubber adhesive production and stirred and mixed evenly.

[0003] The conventional agitators for rubber adhesive production have the following disadvantages: 1. The rubber adhesive produced has a certain concentration, so the discharge efficiency is low, and the material blocking phenomenon may occur, and the material cannot be actively discharged by continuously increasing the air pressure in the mixing barrel. Therefore, those skilled in the art provide a agitator for rubber adhesive production to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide a stirrer for rubber adhesive production to solve the problems raised in the above background technology.

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

[0006] A stirrer for rubber adhesive production, comprising a bottom cover, a bearing platform, a mixing barrel and a pressure tank;

[0007] A servo motor is installed at one end of the bottom of the support platform through a mounting seat, and the output shaft sleeve of the servo motor is provided with an active bevel gear, a rotating shaft is provided at the other end of the bottom of the support platform through a bearing sleeve, and the bottom end of the rotating shaft is sleeved with a driven bevel gear, a mixing barrel is installed on the top of the support platform through a U-shaped frame, the main body of the rotating shaft is located in the mixing barrel, and stirring blades are installed at equal distances on the outside of the rotating shaft through screws, a positioning plate is welded at one end of the top of the support platform, and a top plate is welded in the reserved opening of the positioning plate, a pressure tank is installed on the top of the top plate through bolts, a pressure controller is installed on the top of the top plate and on one side of the pressure tank through screws, a pressure gauge is installed on one side of the top end of the pressure tank through screws, the top of the pressure tank and the top of the mixing barrel are connected through a connecting pipe, and an electromagnetic valve is provided on the connecting pipe, and an electric air pump is installed on one side of the bottom end of the positioning plate through a mounting seat.

[0008] As a further solution of the utility model: a bottom cover is installed at the bottom of the bearing platform by screws, and the servo motor, the active bevel gear and the driven bevel gear are all located in the bottom cover.

[0009] As a further solution of the utility model: a sealing sleeve is sleeved at the through-opening of the rotating shaft and the mixing barrel.

[0010] As a further solution of the utility model: the active bevel gear and the driven bevel gear mesh with each other, thereby driving the stirring blade on the rotating shaft to rotate, quickly mixing the raw materials evenly to prepare the rubber adhesive.

[0011] As a further solution of the utility model: a sealing cover is provided on the top of the mixing barrel, a discharge pipe is provided on one side of the bottom end of the mixing barrel and a control valve is provided on the discharge pipe, the sealing cover on the top of the mixing barrel is opened, the raw materials for producing rubber adhesive are added into the mixing barrel together, the control valve on the discharge pipe is opened, and the solenoid valve is opened at the same time to allow the high-pressure gas in the pressure tank to quickly enter the mixing barrel, thereby accelerating the discharge of materials under the action of the air pressure.

[0012] As a further solution of the utility model: the output end of the electric air pump and the detection end of the pressure gauge are both located in the pressure tank.

[0013] As a further solution of the utility model: the detection end of the pressure controller is located in the pressure tank, and the output end of the pressure controller is electrically connected to the input end of the electric air pump through a wire. When the pressure in the pressure tank is low and lower than the set value of the pressure controller, the pressure controller will automatically control the electric air pump to start working and continuously inflate and pressurize the pressure tank.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Open the sealing cover on the top of the mixing barrel, add the raw materials for producing rubber adhesive into the mixing barrel, turn on the servo motor power supply, and use the servo motor to drive the active bevel gear to rotate. Since the active bevel gear and the driven bevel gear are meshed with each other, the stirring blade on the rotating shaft is driven to rotate, and the raw materials are quickly mixed and evenly prepared to prepare the rubber adhesive.

[0016] 2. Use an electric air pump to inflate and pressurize the pressure tank, and use a pressure gauge to detect the pressure value in the pressure tank, so that personnel can know it. Open the control valve on the discharge pipe and open the solenoid valve at the same time to allow the high-pressure gas in the pressure tank to quickly enter the mixing barrel. Under the action of air pressure, the discharge is accelerated to avoid blockage and improve the discharge efficiency.

[0017] 3. When the pressure in the pressure tank is low and lower than the set value of the pressure controller, the pressure controller will automatically control the electric air pump to start working, continuously inflate and pressurize the pressure tank, so as to continuously provide discharge power to the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a stirrer for producing rubber adhesive.

[0019] Figure 2 The utility model is a side view of a stirrer for producing rubber adhesive.

[0020] Figure 3 The utility model is a schematic diagram of the internal structure of the bottom cover of an agitator for producing rubber adhesive.

[0021] Figure 4 The utility model is a schematic diagram of the internal structure of a mixing barrel of an agitator for producing rubber adhesive.

[0022] In the figure: 1. positioning plate; 2. top plate; 3. solenoid valve; 4. pressure tank; 5. connecting pipe; 6. sealing cover; 7. mixing barrel; 8. electric air pump; 9. discharge pipe; 10. supporting platform; 11. bottom cover; 12. pressure gauge; 13. pressure controller; 14. bearing; 15. driven bevel gear; 16. rotating shaft; 17. driving bevel gear; 18. servo motor; 19. stirring blade; 20. sealing sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 In the embodiment of the utility model, a stirrer for rubber adhesive production includes a bottom cover 11, a carrying platform 10, a mixing barrel 7 and a pressure tank 4;

[0025] A servo motor 18 is installed at one end of the bottom of the supporting platform 10 through a mounting seat, and the output shaft sleeve of the servo motor 18 is provided with an active bevel gear 17, a rotating shaft 16 is sleeved at the other end of the bottom of the supporting platform 10 through a bearing 14, and the bottom end of the rotating shaft 16 is sleeved with a driven bevel gear 15, a mixing barrel 7 is installed on the top of the supporting platform 10 through a U-shaped frame, the main part of the rotating shaft 16 is located in the mixing barrel 7, and stirring blades 19 are installed at equal distances on the outside of the rotating shaft 16 through screws, a positioning plate 1 is welded at one end of the top of the supporting platform 10, and a top plate 2 is welded in the reserved opening of the positioning plate 1, a pressure tank 4 is installed on the top of the top plate 2 through bolts, a pressure controller 13 is installed on the top of the top plate 2 and on one side of the pressure tank 4 through screws, a pressure gauge 12 is installed on one side of the top of the pressure tank 4 through screws, the top of the pressure tank 4 and the top of the mixing barrel 7 are connected through a connecting pipe 5, and an electromagnetic valve 3 is provided on the connecting pipe 5, and an electric air pump 8 is installed on one side of the bottom of the positioning plate 1 through a mounting seat.

[0026] Among them, a bottom cover 11 is installed at the bottom of the support platform 10 by screws, and the servo motor 18, the active bevel gear 17 and the driven bevel gear 15 are all located in the bottom cover 11; the bottom cover 11 is used to prevent dust and water for the servo motor 18 and the gears, and the sealing effect is significant.

[0027] A sealing sleeve 20 is sleeved at the through opening between the rotating shaft 16 and the mixing barrel 7 ; the sealing sleeve 20 is utilized to improve the sealing effect at the through opening between the rotating shaft 16 and the mixing barrel 7 .

[0028] The active bevel gear 17 and the driven bevel gear 15 mesh with each other, thereby driving the stirring blade 19 on the rotating shaft 16 to rotate, quickly mixing the raw materials and preparing the rubber adhesive.

[0029] Among them, a sealing cover 6 is provided on the top of the mixing barrel 7, and a discharge pipe 9 is provided on one side of the bottom end of the mixing barrel 7, and a control valve is provided on the discharge pipe 9; the sealing cover 6 on the top of the mixing barrel 7 is opened, and the raw materials for producing rubber adhesive are added into the mixing barrel 7 together, and the control valve on the discharge pipe 9 is opened, and at the same time, the solenoid valve 3 is opened to allow the high-pressure gas in the pressure tank 4 to quickly enter the mixing barrel 7, thereby accelerating the discharge of materials under the action of air pressure.

[0030] Among them, the output end of the electric air pump 8 and the detection end of the pressure gauge 12 are both located in the pressure tank 4; the pressure gauge 12 is used to facilitate the detection of the pressure value in the pressure tank 4, which is convenient for personnel to know.

[0031] Among them, the detection end of the pressure controller 13 is located in the pressure tank 4, and the output end of the pressure controller 13 is electrically connected to the input end of the electric air pump 8 through a wire; when the pressure in the pressure tank 4 is low and lower than the set value of the pressure controller 13, the pressure controller 13 will automatically control the electric air pump 8 to start working and continuously inflate and pressurize the pressure tank 4.

[0032] The working principle of the utility model is as follows: the sealing cover 6 on the top of the mixing barrel 7 is opened, the raw materials for producing the rubber adhesive are added into the mixing barrel 7 together, the power supply of the servo motor 18 is turned on, and the servo motor 18 is used to drive the active bevel gear 17 to rotate. Since the active bevel gear 17 and the driven bevel gear 15 are meshed with each other, the stirring blade 19 on the rotating shaft 16 is driven to rotate, and the raw materials are quickly mixed and uniformly prepared to prepare the rubber adhesive. The electric air pump 8 is used to inflate and pressurize the pressure tank 4, and the pressure gauge 12 is used to detect the pressure value in the pressure tank 4, which is convenient for personnel to know. The control valve on the discharge pipe 9 is opened, and the solenoid valve 3 is opened at the same time to allow the high-pressure gas in the pressure tank 4 to quickly enter the mixing barrel 7. Under the action of air pressure, the discharge is accelerated to avoid the effect of clogging and improve the discharge efficiency. When the pressure in the pressure tank 4 is low and lower than the set value of the pressure controller 13, the pressure controller 13 will automatically control the electric air pump 8 to start working, continuously inflate and pressurize the pressure tank 4, and continuously provide the mixing barrel 7 with discharge power.

[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 stirrer for rubber adhesive production, comprising a bottom cover (11), a carrying platform (10), a mixing barrel (7) and a pressure tank (4); Features: A servo motor (18) is mounted on one end of the bottom of the carrier platform (10) via a mounting seat, and an output shaft sleeve of the servo motor (18) is provided with an active bevel gear (17); a rotating shaft (16) is sleeved on the other end of the bottom of the carrier platform (10) via a bearing (14), and a driven bevel gear (15) is sleeved on the bottom end of the rotating shaft (16); a mixing barrel (7) is mounted on the top of the carrier platform (10) via a U-shaped frame, a main body of the rotating shaft (16) is located in the mixing barrel (7), and stirring blades (19) are mounted on the outside of the rotating shaft (16) at equal distances via screws; A positioning plate (1) is welded at one end of the top and a top plate (2) is welded in a reserved opening of the positioning plate (1); a pressure tank (4) is installed on the top of the top plate (2) by means of bolts; a pressure controller (13) is installed on the top of the top plate (2) and on one side of the pressure tank (4) by means of screws; a pressure gauge (12) is installed on one side of the top end of the pressure tank (4) by means of screws; the top of the pressure tank (4) and the top of the mixing barrel (7) are connected by means of a connecting pipe (5) and a solenoid valve (3) is provided on the connecting pipe (5); an electric air pump (8) is installed on one side of the bottom end of the positioning plate (1) by means of a mounting seat.

2. A stirrer for rubber adhesive production according to claim 1, characterized in that: A bottom cover (11) is installed at the bottom of the bearing platform (10) by means of screws, and the servo motor (18), the driving bevel gear (17) and the driven bevel gear (15) are all located inside the bottom cover (11).

3. The agitator for rubber adhesive production according to claim 1, characterized in that: A sealing shaft sleeve (20) is sleeved at the through opening between the rotating shaft (16) and the mixing barrel (7).

4. The agitator for rubber adhesive production according to claim 1, characterized in that: The active bevel gear (17) and the driven bevel gear (15) are meshed with each other.

5. The agitator for rubber adhesive production according to claim 1, characterized in that: A sealing cover (6) is provided on the top of the mixing barrel (7), a discharge pipe (9) is provided on one side of the bottom end of the mixing barrel (7), and a control valve is provided on the discharge pipe (9).

6. The agitator for rubber adhesive production according to claim 1, characterized in that: The output end of the electric air pump (8) and the detection end of the pressure gauge (12) are both located inside the pressure tank (4).

7. The agitator for rubber adhesive production according to claim 1, characterized in that: The detection end of the pressure controller (13) is located in the pressure tank (4), and the output end of the pressure controller (13) is electrically connected to the input end of the electric air pump (8) via a wire.

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