Temperature-controllable kneading machine

Abstract

The utility model provides a temperature-controllable kneading machine which comprises a cylinder body, a temperature controller, a temperature controller, a temperature controller, a temperature controller and a temperature controller, and is characterized in that a jacket layer is arranged on the outer side of the cylinder body; an n-shaped kneading device is arranged at each of the upper part and the lower part in the cylinder body, the two kneading devices are transversely arranged in the cylinder body and are symmetrically arranged up and down, a speed reducing motor is arranged at the left end of each kneading device for synchronous driving, a cavity for introducing a medium is formed in each kneading device, and the left end and the right end of each kneading device are coaxial; the temperature control device comprises a medium storage box, and the medium storage box is provided with a plurality of pressure pipes which are communicated with the jacket layer circulating medium and the cavity in the kneading device. The kneading device disclosed by the utility model has the beneficial effects that different media can be introduced through the jacket layer and the cavity in the kneading device, so that the temperature in the kneading chamber can be adjusted, the specific requirements of various materials on the temperature are met, and the uniform distribution and accurate control of the temperature are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of kneading machines, and particularly relates to a temperature-controlled kneading machine. Background Art

[0002] A material kneading machine is a special mixing and stirring device, which is particularly suitable for the kneading, mixing, vulcanization, polymerization and other process processes of high-viscosity, elastoplastic materials. It can effectively mix various materials evenly, improve production efficiency and product quality. The working principle of the material kneading machine mainly depends on the internal stirring device to quickly mix the materials evenly in the kneading machine.

[0003] There will be different temperature changes during the material kneading process. However, the temperature changes in this process will cause changes in indicators such as material peptization, pore size, and pore volume. In this process, temperature is not only a simple physical quantity change, but also a key factor driving chemical reactions, adjusting physical structures, and optimizing pore characteristics (such as pore size and pore volume). In the manufacturing fields of high-tech materials such as catalysts and purifying agents, the accuracy of this temperature control is particularly crucial because it directly relates to the activity, selectivity, stability of the product and the final application efficiency.

[0004] However, traditional kneading machines often seem powerless in dealing with this technical problem. Traditional kneading machines mostly rely on empirical adjustment or relatively crude heating / cooling systems for temperature control, and it is difficult to achieve fine and real-time control of the internal temperature of the material. This leads to that in actual production, the material may undergo unnecessary peptization due to too high temperature, affecting the uniformity of the pore structure; or due to insufficient temperature, the chemical reaction cannot be fully activated, thus unable to reach the expected performance indicators. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, to solve the problem that it is difficult to achieve fine and real-time control of the internal temperature of the material in the current kneading machine for temperature control;

[0006] The utility model provides a temperature-controlled kneading machine, comprising:

[0007] A cylinder body, with a jacket layer arranged on the outside, and a sealed cylinder head arranged on the top of the cylinder body;

[0008] A kneading device, with a "Ji"-shaped kneading device arranged at the upper and lower parts inside the cylinder body. Both kneading devices are horizontally arranged inside the cylinder body, symmetrically arranged up and down, and a reduction motor is arranged at the left end of the kneading device to drive synchronously. A cavity for introducing a medium is arranged inside the kneading device, and the left end and the right end are coaxial;

[0009] A temperature control device, comprising a medium storage tank, and a plurality of pressure pipes are arranged on the medium storage tank to connect the circulating medium of the jacket layer and the cavity inside the kneading device.

[0010] As a preferred solution, through holes are respectively formed in the positions of the cylinder block corresponding to the left end and the right end of the kneading device. Both ends of the kneading device pass through the through holes, the left end is connected to a reduction motor, and the right end is communicated with a pressure pipe.

[0011] As a preferred solution, a rotatable connector is arranged at the right end of the kneading device. An annular groove is arranged inside the connector and is matched with the annular protrusion of the kneading device to realize rotatable fixation.

[0012] Furthermore, the pressure pipe includes an inlet pipe and a return pipe. Two fixing holes are arranged at the right end of the connector to respectively fix the inlet pipe and the return pipe.

[0013] As a preferred solution, the pressure pipe includes an inlet pipe and an outlet pipe which are communicated with the jacket layer.

[0014] As a preferred solution, the reduction motor includes a motor and a speed reducer, and the motor and the speed reducer are linked by a V-belt.

[0015] As a preferred solution, a first gear is fixedly arranged at the left end of the upper kneading device, and a second gear is fixedly arranged at the left end of the lower kneading device. The first gear meshes with the second gear, and the reduction motor drives the second gear to drive the first gear and the second gear to rotate synchronously and reversely.

[0016] The beneficial effects of the present utility model are as follows:

[0017] Through the jacket layer and the cavity inside the kneading device of the present utility model, different media can be introduced to adjust the temperature in the kneading chamber, meet the specific temperature requirements of various materials, ensure uniform distribution and precise control of the temperature. The precise control of the temperature helps to improve the mixing quality and reaction rate of the materials, thereby shortening the production cycle and improving the overall production efficiency. Description of the Drawings

[0018] In order to make the content of the present utility model be more clearly understood, the following further details the present utility model according to specific embodiments in conjunction with the drawings, where

[0019] Figure 1 is a schematic structural diagram of the present utility model.

[0020] Figure 2 is Figure 1 a partial enlarged schematic diagram at position A in

[0021] The reference numerals in the drawings are:

[0022] 1. Cylinder block; 11. Jacket layer; 12. Sealing cylinder head; 2. Kneading device; 21. Reducing motor; 211. Motor; 212. Reducer; 22. Cavity; 24. Kneading device; 25. Connector; 26. First gear; 27. Second gear; 3. Temperature control device; 31. Medium storage tank; 33. Pressure pipe; 331. Inlet pipe; 332. Return pipe; 333. Inlet tube; 334. Outlet tube. Detailed implementation mode

[0023] To illustrate the features of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Embodiment 1:

[0025] Please refer to Figure 1 and Figure 2 , the embodiment of the present invention provides a temperature - controllable kneader, including:

[0026] A cylinder block 1, with a jacket layer 11 arranged on the outside, a sealing cylinder head 12 arranged on the top of the cylinder block 1, and legs arranged on the lower side of the cylinder block 1 so that it can be placed in a variety of production environments;

[0027] A kneading device 2, with a "Ji" - shaped kneading device 2 arranged at the upper and lower parts inside the cylinder block 1. The two kneading devices 2 are both horizontally arranged inside the cylinder block 1, symmetrically arranged up and down, and a reducing motor 21 is arranged at the left end to drive them synchronously. A cavity 22 for introducing a medium is arranged inside the kneading device 2, and the left end and the right end are coaxial; through - holes are respectively opened at the positions of the cylinder block 1 corresponding to the left and right ends of the kneading device 2, and the two ends of the kneading device 2 respectively pass through the through - holes, and the kneading device 2 rotates in the through - holes, kneading and processing the material relatively up and down, and connecting the left end to the reducing motor 21 and the right end to the pressure pipe 33. In addition, a rotatable connector 25 is arranged at the right end of the kneading device 2, and an annular groove is arranged inside the connector 25 to cooperate with the annular protrusion of the kneading device 2 to achieve rotatable fixation. Specifically, a disc is arranged on the right side of the kneading device 2 so that it can rotate in the groove inside the connector 25.

[0028] A temperature control device 3, including a medium storage tank 31. The medium storage tank 31 is provided with a plurality of pressure pipes 33 to connect the jacket layer 11 for circulating the medium and the cavity 22 inside the kneading device 2. Specifically, the pressure pipe 33 includes an inlet pipe 331 and a return pipe 332. Two fixing holes are arranged at the right end of the connector 25 to respectively fix the inlet pipe 331 and the return pipe 332, so that when the kneading device 2 rotates and kneads the material, the temperature can be controlled through the circulation of the medium. In addition, the pressure pipe 33 also includes an inlet tube 333 and an outlet tube 334 connecting the jacket layer 11, so that the cylinder block can perform double - cycle temperature control inside and outside, significantly improving the temperature control efficiency.

[0029] In the power device of this embodiment, that is, the reduction motor 21 includes a motor 211 and a speed reducer 212, and the motor 211 and the speed reducer 212 are linked by a V-belt. A first gear 26 is fixedly arranged at the left end of the kneading device 2 at the upper part, and a second gear 27 is fixedly arranged at the left end of the kneading device 2 at the lower part. The first gear 26 meshes with the second gear 27. The reduction motor 21 drives the second gear 27 to drive the first gear 26 and the second gear 27 to rotate synchronously and reversely, so that the protruding parts of the kneading device 2 can always rotate in opposite directions, realizing efficient and accurate kneading.

[0030] Embodiment 2:

[0031] Please refer to Figure 1 and Figure 2 , the embodiment of the present utility model provides a temperature-controlled kneader, including:

[0032] A cylinder body 1, with a jacket layer 11 arranged on the outside, and a sealed cylinder head 12 arranged at the top of the cylinder body 1. In this embodiment, the sealed cylinder head 12 is fixed to the cylinder body 1 through a plurality of reinforcing bolts;

[0033] A kneading device 2, with a "Ji"-shaped kneading device 2 arranged at the upper and lower parts inside the cylinder body 1. The two kneading devices 2 are both horizontally arranged inside the cylinder body 1, symmetrically arranged up and down, and synchronously driven by a reduction motor 21 arranged at the left end of the kneading device 2. A cavity 22 for introducing a medium is arranged inside the kneading device 2 and the left end and the right end are coaxial; through holes are respectively opened at the positions of the cylinder body 1 corresponding to the left end and the right end of the kneading device 2, and the two ends of the kneading device 2 respectively pass through the through holes, and the kneading device 2 rotates in the through holes, kneading and processing the material relatively up and down, and connecting the left end to the reduction motor 21 and the right end to the pressure pipe 33. In addition, a rotatable connector 25 is arranged at the right end of the kneading device 2. The connector 25 is a magnetic attraction connector, and magnetic materials are arranged at the end of the kneading device 2 and the end of the pressure pipe to realize the connection between the two without affecting the rotation of the kneading device 2.

[0034] A temperature control device 3, including a medium storage tank 31, and a plurality of pressure pipes 33 are arranged in the medium storage tank 31 to connect the circulating medium in the jacket layer 11 and the cavity 22 inside the kneading device 2. Specifically, the pressure pipe 33 includes an inlet pipe 331 and a return pipe 332. Two fixing holes are respectively arranged at the right end of the connector 25 to fix the inlet pipe 331 and the return pipe 332, so that when the kneading device 2 rotates and kneads and processes, the temperature can be controlled through the circulation of the medium. In addition, the pressure pipe 33 further includes an inlet pipe 333 and an outlet pipe 334 connecting the jacket layer 11, so that the cylinder body can perform double-cycle temperature control inside and outside, significantly improving the temperature control efficiency.

[0035] The power device in this embodiment, that is, the reduction motor 21 includes a motor 211 and a reduction gear 212, and the motor 211 and the reduction gear 212 are linked by a V-belt. A first gear 26 is fixedly arranged at the left end of the kneading device 2 in the upper part, and a second gear 27 is fixedly arranged at the left end of the kneading device 2 in the lower part. The first gear 26 meshes with the second gear 27, and the second gear 27 is fixedly sleeved outside the drive shaft of the reduction motor 21, so as to realize driving the gear set by the motor. The second gear 27 drives the first gear 26 and the second gear 27 to rotate synchronously and in opposite directions, so that the protruding parts of the kneading device 2 can always rotate in opposite directions, realizing efficient and accurate kneading.

[0036] The above embodiments and the accompanying drawings are only used to illustrate the technical solutions of the present invention, and are not intended to limit the present invention. The present invention has been described in detail with reference to the preferred embodiments. Those of ordinary skill in the art should understand that any changes, modifications, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention do not depart from the purpose of the present invention, and should also fall within the scope of the claims of the present invention. Other related technical structures not disclosed in detail in the present invention are the prior art in this field.

Claims

1. A temperature-controllable kneading machine, characterized in that: include: A cylinder body (1) is provided with a jacket layer (11) on the outside, and a sealing cylinder cover (12) is provided on the top of the cylinder body (1); A kneading device (2), wherein a "J"-shaped kneading device (2) is disposed in the cylinder body (1) at the top and bottom, respectively. The two kneading devices (2) are both disposed transversely in the cylinder body (1), are symmetrically disposed up and down, and a reduction motor (21) is disposed at the left end of the kneading device (2) for synchronous driving. A cavity (22) for passing a medium is disposed in the kneading device (2), and the left end is coaxial with the right end; The temperature control device (3) comprises a medium storage box (31), wherein the medium storage box (31) is provided with a plurality of pressure pipes (33) connecting the circulating medium of the jacket layer (11) and the cavity (22) inside the kneading device (2).

2. A temperature-controllable kneading machine according to claim 1, characterized in that: The cylinder body (1) is provided with through holes at positions corresponding to the left and right ends of the kneading device (2), and the two ends of the kneading device (2) pass through the through holes respectively, with the left end connected to the reduction motor (21) and the right end connected to the pressure pipe (33).

3. The temperature-controllable kneading machine according to claim 1, characterized in that: A rotatable connecting head (25) is provided at the right end of the kneading device (2), and an annular groove is provided inside the connecting head (25) to cooperate with the annular protrusion of the kneading device (2) to achieve rotatable fixation.

4. The temperature-controllable kneading machine according to claim 3, characterized in that: The pressure pipe (33) comprises an inlet pipe (331) and a return pipe (332), and the right end of the connector (25) is provided with two fixing holes for fixing the inlet pipe (331) and the return pipe (332) respectively.

5. The temperature-controllable kneading machine according to claim 2, characterized in that: The pressure pipe (33) comprises an inlet pipe (333) and an outlet pipe (334) which are connected to the jacket layer (11).

6. The temperature-controllable kneading machine according to claim 2, characterized in that: The reduction motor (21) comprises a motor (211) and a reduction gear (212), and the motor (211) and the reduction gear (212) are linked by a V-belt.

7. The temperature-controllable kneading machine according to claim 1, characterized in that: A first gear (26) is fixedly arranged at the left end of the upper kneading device (2), and a second gear (27) is fixedly arranged at the left end of the lower kneading device (2). The first gear (26) meshes with the second gear (27), and the reduction motor (21) drives the second gear (27) to drive the first gear (26) and the second gear (27) to rotate synchronously in opposite directions.

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