Stirring device for rosin size production

Abstract

The utility model discloses a stirring device for rosin size production, which comprises a kettle body, a water storage tank is fixedly mounted on the outer side of the kettle body, a heating device is arranged in the water storage tank, a spiral cavity is formed in the kettle body and is communicated with the water storage tank, a water pumping mechanism is arranged on the side surface of the kettle body, and the water pumping mechanism is communicated with the heating device. A spiral cavity is formed in the kettle body, a water storage tank is arranged in the kettle body, water in the water storage tank flows into the spiral cavity through a water pumping mechanism, a driving mechanism is arranged on the top surface of the kettle body, the driving mechanism drives the water pumping mechanism to be connected, the driving mechanism is connected with a stirring shaft, and a plurality of stirring rods are fixedly mounted on the outer side of the stirring shaft. Rosin powder is quickly heated through double heating of the inner wall and the bottom, and meanwhile, the spiral cavities are uniformly formed in the inner wall of the kettle body, so that the aims of uniformly heating the rosin powder and avoiding overheating or non-uniform heating are fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field related to rosin glue production, in particular to a stirring device used for rosin glue production. Background Art

[0002] Rosin glue is an adhesive made from rosin as the main raw material. It has the characteristics of high bonding strength, good water resistance and relatively low price. It is widely used in industries such as soap, papermaking, paint and rubber.

[0003] In the process of making rosin colloid, the rosin needs to be crushed into powder first, then heated to a molten state, and other auxiliary materials are added in a certain proportion, then fully stirred to make the ingredients evenly mixed, and finally filtered. When the rosin powder is stirred and heated, it is usually heated from the bottom, which cannot ensure that the rosin is heated evenly, resulting in overheating or uneven heating of some rosin. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a stirring device for rosin glue production.

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

[0006] A stirring device for rosin glue production comprises a kettle body, a water storage tank is fixedly installed on the outside of the kettle body, a heating device is arranged in the water storage tank, a spiral cavity is opened in the kettle body, and the spiral cavity is connected with the water storage tank, a pumping mechanism is arranged on the side of the kettle body, and the water in the water storage tank flows into the spiral cavity through the pumping mechanism, a driving mechanism is arranged on the top surface of the kettle body, and the driving mechanism drives the pumping mechanism to be connected, the driving mechanism is connected with a stirring shaft, and a plurality of stirring rods are fixedly installed on the outside of the stirring shaft.

[0007] Preferably, the pumping mechanism includes a water pumping box, and the water pumping box is fixedly installed on the outside of the kettle body, the top surface of the water pumping box is rotatably connected to a reciprocating screw, the reciprocating screw is threadedly connected to a screw sleeve, a baffle is fixedly installed on the bottom end of the reciprocating screw, and a piston is fixedly installed on the bottom end of the screw sleeve, the water pumping box is connected to the water storage tank through a water inlet pipe, and the water pumping box is connected to the spiral cavity through a water outlet pipe, and both the water inlet pipe and the water outlet pipe are provided with a one-way valve.

[0008] Preferably, the driving mechanism includes a motor, and the motor is fixedly mounted on the top surface of the kettle body, and the output shaft of the motor passes through the top surface of the kettle body and is connected to the stirring shaft, the top surface of the kettle body is rotatably connected with a rotating shaft, and synchronous wheels are installed on the rotating shaft and the output shaft of the motor, the two synchronous wheels are jointly sleeved with a synchronous belt, a gear transmission mechanism is provided on the rotating shaft, and the reciprocating screw rotates through the gear transmission mechanism.

[0009] Preferably, the gear transmission mechanism includes a driving gear, and the driving gear is installed on the rotating shaft, and the top end of the reciprocating screw is installed with a transmission gear, and the driving gear is meshed with the transmission gear.

[0010] Preferably, the pitch circle diameter of the driving gear is larger than the pitch circle diameter of the transmission gear.

[0011] Preferably, a cavity is provided in the water pumping box, and the cavity is square, and each side surface of the piston and the screw sleeve is slidably connected to the side wall of the cavity corresponding to the position.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model heats the inner wall of the kettle body by arranging a spiral cavity, a water storage tank, a stirring rod and other devices. At the same time, the rotation of the stirring rod drives the rosin powder to flow so that it is evenly heated. Then, the rosin powder is quickly heated by double heating of the inner wall and the bottom. At the same time, the spiral cavity is evenly arranged on the inner wall of the kettle body, thereby achieving uniform heating of the rosin powder and avoiding overheating or uneven heating.

[0014] 2. The utility model realizes the slow rotation of the stirring rod by setting transmission gears, driving gears and other devices, thereby driving the driving gear to rotate synchronously. Then, by making the pitch circle diameter of the driving gear larger than the pitch circle diameter of the transmission gear, the transmission ratio is increased, the transmission gear speed is accelerated, and the reciprocating screw is driven to rotate quickly, thereby accelerating the circulation of the water source and keeping the water source in the spiral cavity at a constant temperature.

[0015] In summary, the utility model is easy to operate when in use, and the rosin powder is quickly heated by double heating of the inner wall and the bottom. At the same time, the spiral cavity is evenly arranged on the inner wall of the kettle, thereby achieving uniform heating of the rosin powder and avoiding overheating or uneven heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a water pumping box of a stirring device for rosin glue production proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of a cross-section of a kettle of a stirring device for rosin glue production proposed by the utility model;

[0018] Figure 3 The utility model discloses a schematic diagram of the synchronous mechanism structure of a stirring device for rosin glue production.

[0019] In the figure: 1 kettle body, 2 motor, 3 water storage tank, 4 pumping tank, 5 driving gear, 6 transmission gear, 7 reciprocating screw, 8 screw sleeve, 9 baffle, 10 piston, 11 water inlet pipe, 12 water outlet pipe, 13 spiral cavity, 14 stirring shaft, 15 stirring rod, 16 synchronous belt, 17 synchronous wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-3 A stirring device for rosin glue production includes a kettle body 1, a water storage tank 3 is fixedly installed on the outside of the kettle body 1, a heating device is arranged in the water storage tank 3, the heating device is a prior art and is not described here, a spiral cavity 13 is opened in the kettle body 1, and the spiral cavity 13 is connected with the water storage tank 3, and heated hot water is injected into the spiral cavity 13, thereby realizing double heating of the bottom heating and the inner wall of the kettle body 1, and the spiral cavity 13 is evenly distributed in the kettle body 1, thereby realizing uniform heating, so that the rosin quickly reaches a molten state;

[0022] A pumping mechanism is provided on the side of the kettle body 1, and the water in the water storage tank 3 flows into the spiral cavity 13 through the pumping mechanism. The pumping mechanism includes a pumping box 4, and a cavity is opened in the pumping box 4. The cavity is square, and each side of the piston 10 and the screw sleeve 8 is slidably connected with the side wall of the cavity corresponding to the position, thereby limiting the screw sleeve 8 so that it can only perform linear reciprocating motion but not rotation.

[0023] The pumping box 4 is fixedly installed on the outside of the kettle body 1, and the top surface of the pumping box 4 is rotatably connected with a reciprocating screw 7, and a screw sleeve 8 is threadedly connected to the reciprocating screw 7. A baffle 9 is fixedly installed on the bottom end of the reciprocating screw 7 to prevent the screw sleeve 8 from detaching from the reciprocating screw 7. A piston 10 is fixedly installed on the bottom end of the screw sleeve 8. The pumping box 4 is connected with the water storage tank 3 through an inlet pipe 11, and the pumping box 4 is connected with the spiral cavity 13 through an outlet pipe 12. Both the inlet pipe 11 and the outlet pipe 12 are provided with a one-way valve. It is worth mentioning that the setting of the one-way valve makes the flow direction of the inlet pipe 11 and the outlet pipe 12 fixed, that is, the inlet pipe 11 draws water from the water storage tank 3 into the pumping box 4, and the outlet pipe 12 draws water from the pumping box 4 into the spiral cavity 13;

[0024] A driving mechanism is provided on the top surface of the kettle body 1, and the driving mechanism drives the pumping mechanism to be connected, the driving mechanism includes a motor 2, and the motor 2 is fixedly installed on the top surface of the kettle body 1, and the output shaft of the motor 2 passes through the top surface of the kettle body 1 and is connected to the stirring shaft 14, the top surface of the kettle body 1 is rotatably connected with a rotating shaft, and synchronous wheels 17 are installed on the rotating shaft and the output shaft of the motor 2, and the two synchronous wheels 17 are jointly sleeved with a synchronous belt 16;

[0025] A gear transmission mechanism is provided on the rotating shaft, and the reciprocating screw 7 rotates through the gear transmission mechanism. The gear transmission mechanism includes a driving gear 5, and the driving gear 5 is installed on the rotating shaft. A transmission gear 6 is installed on the top of the reciprocating screw 7, and the driving gear 5 is meshed with the transmission gear 6. The pitch circle diameter of the driving gear 5 is larger than the pitch circle diameter of the transmission gear 6, thereby reducing the transmission ratio, so that the transmission gear 6 rotates quickly, and then the reciprocating screw 7 rotates quickly, thereby accelerating the circulation of water sources;

[0026] The driving mechanism is connected with a stirring shaft 14 , and a plurality of stirring rods 15 are fixedly mounted on the outer side of the stirring shaft 14 , so that the rosin powder is heated evenly through the stirring rods 15 .

[0027] When the utility model is used, firstly, rosin powder is put into the feed port on the kettle body 1, then the motor 2 is started, and the stirring shaft 14 is driven to rotate by the motor 2, and then the rosin powder is put into a flowing state by the stirring rod 15, so that the bottom is heated evenly, and at the same time, the reciprocating screw 7 is driven to rotate by the driving mechanism, and then the screw sleeve 8 is driven to reciprocate in the water pumping box 4, so that the piston 10 is pushed to slide back and forth in the water pumping box 4, and then water is pumped from the water storage tank 3, and injected into the spiral cavity 13 provided in the kettle body 1 through the water outlet pipe 12, so as to realize the heating of the inner wall of the kettle body 1, quickly heat the rosin powder, and make it heated evenly, and at the same time, it is connected with the water storage tank 3 through the spiral cavity 13, so as to realize the reuse of water resources and avoid waste;

[0028] It is worth noting that the driving mechanism includes a driving gear 5 and a transmission gear 6, and the pitch circle diameter of the driving gear 5 is larger than the pitch circle diameter of the transmission gear 6. Therefore, when the stirring shaft 14 rotates slowly, the transmission ratio is increased to make the transmission gear 6 rotate quickly, thereby driving the reciprocating screw 7 to rotate quickly, thereby accelerating the flow rate of the water source in the spiral cavity 13, so that the water source in the spiral cavity 13 always maintains a constant temperature.

[0029] 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 stirring device for rosin glue production, comprising a kettle (1), characterized in that: A water storage tank (3) is fixedly mounted on the outside of the kettle body (1), a heating device is arranged in the water storage tank (3), a spiral cavity (13) is opened in the kettle body (1), and the spiral cavity (13) is connected to the water storage tank (3), a pumping mechanism is arranged on the side of the kettle body (1), and water in the water storage tank (3) flows into the spiral cavity (13) through the pumping mechanism, a driving mechanism is arranged on the top surface of the kettle body (1), and the driving mechanism drives the pumping mechanism to be connected, the driving mechanism is connected to a stirring shaft (14), and a plurality of stirring rods (15) are fixedly mounted on the outside of the stirring shaft (14).

2. A stirring device for rosin glue production according to claim 1, characterized in that: The pumping mechanism comprises a pumping box (4), and the pumping box (4) is fixedly mounted on the outside of the kettle body (1); a reciprocating screw (7) is rotatably connected to the top surface of the pumping box (4); a screw sleeve (8) is threadedly connected to the reciprocating screw (7); a baffle (9) is fixedly mounted on the bottom end of the reciprocating screw (7); a piston (10) is fixedly mounted on the bottom end of the screw sleeve (8); the pumping box (4) is connected to the water storage tank (3) through a water inlet pipe (11); the pumping box (4) is connected to the spiral cavity (13) through a water outlet pipe (12); and one-way valves are provided in the water inlet pipe (11) and the water outlet pipe (12).

3. A stirring device for rosin glue production according to claim 2, characterized in that: The driving mechanism comprises a motor (2), and the motor (2) is fixedly mounted on the top surface of the kettle body (1), and the output shaft of the motor (2) passes through the top surface of the kettle body (1) and is connected to the stirring shaft (14); the top surface of the kettle body (1) is rotatably connected with a rotating shaft, and the rotating shaft and the output shaft of the motor (2) are both mounted with synchronous wheels (17), and the two synchronous wheels (17) are jointly sleeved with a synchronous belt (16); a gear transmission mechanism is provided on the rotating shaft, and the reciprocating screw (7) rotates through the gear transmission mechanism.

4. A stirring device for rosin glue production according to claim 3, characterized in that: The gear transmission mechanism comprises a driving gear (5), and the driving gear (5) is mounted on the rotating shaft. A transmission gear (6) is mounted on the top end of the reciprocating screw (7), and the driving gear (5) is meshed with the transmission gear (6).

5. A stirring device for rosin glue production according to claim 4, characterized in that: The pitch circle diameter of the driving gear (5) is larger than the pitch circle diameter of the transmission gear (6).

6. A stirring device for rosin glue production according to claim 5, characterized in that: A cavity is provided in the water pumping box (4), and the cavity is square in shape. The piston (10) and each side surface of the lead screw sleeve (8) are slidably connected to the side wall of the cavity corresponding to the position.

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