Environment-friendly synthetic leather treating agent premixing device

Abstract

This utility model discloses an environmentally friendly synthetic leather treatment agent premixing preparation device, including a mixing tank. A stirring mechanism for mixing and preparation is disposed in the middle of the inner side of the mixing tank. The stirring mechanism includes a transmission rod, a stirring rod, a connector, a flow channel, sealing balls, and a spring. The transmission rod is movably disposed in the middle of the inner side of the mixing tank via a bearing. A stirring rod is fixedly disposed on the surface of the transmission rod. The stirring rod and the transmission rod are hollow inside. A connector is fixedly disposed at the end of the stirring rod away from the transmission rod, and a flow channel is formed inside the connector. This utility model improves the mixing and feeding steps of the synthetic leather treatment agent, changing the traditional method of feeding from one side or the top of the mixing tank to feeding from the middle of the mixing tank. This makes the feeding process more uniform compared to feeding from one side, thereby reducing the time required for subsequent uniform mixing and improving the mixing and preparation effect of this device.

Description

Technical Field

[0001] This utility model relates to the field of premixing preparation technology, specifically to an environmentally friendly synthetic leather treatment agent premixing preparation device. Background Technology

[0002] The premixing of environmentally friendly synthetic leather treatment agents is a comprehensive process involving the precise proportioning and efficient mixing of various raw materials, aiming to produce treatment agents that are both environmentally friendly and meet the requirements of synthetic leather production.

[0003] In the preparation of synthetic leather treatment agents in existing technologies, it is often necessary to use a mixer or disperser to mix the materials quickly and evenly. However, in existing mixing devices, the materials to be added are generally added from one side or the top of the mixing tank, requiring a long period of mixing to ensure uniformity. If the materials could be added simultaneously from all sides of the mixing tank, the mixing time could be reduced. However, this function of the existing mixing tank is not feasible. Therefore, an environmentally friendly synthetic leather treatment agent premixing preparation device is needed to address this issue. Summary of the Invention

[0004] The purpose of this invention is to provide an environmentally friendly synthetic leather treatment agent premixing preparation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly synthetic leather treatment agent premixing preparation device, comprising a mixing tank, wherein a stirring mechanism for stirring and mixing preparation is provided in the middle of the inner side of the mixing tank, the stirring mechanism comprising a transmission rod, a stirring rod, a connector, a flow channel, a sealing ball, and a spring, wherein the transmission rod is movably arranged in the middle of the inner side of the mixing tank via a bearing, and a stirring rod is fixedly arranged on the surface of the transmission rod, the stirring rod and the transmission rod are hollow inside, a connector is fixedly arranged at the end of the stirring rod away from the transmission rod, a flow channel is opened inside the connector, a sealing ball is movably engaged inside the flow channel, a spring is arranged inside the flow channel on one side of the sealing ball, and a rotary dosing mechanism for adding the agent to the transmission rod and the stirring rod is arranged on one side of the transmission rod.

[0006] Preferably, the rotary dosing mechanism includes a fixed ring, a through hole, and a dosing pipe. The fixed ring is movably mounted on the outer side of the transmission rod via a bearing. The through hole is formed on the surface of the transmission rod within the fixed ring. The dosing pipe is fixedly mounted on one side of the fixed ring. The rotary dosing mechanism allows material to be added to the surrounding area of ​​the mixing tank while the transmission rod rotates. This changes the traditional method of adding material from one side or top of the mixing tank to adding material from the middle of the tank. Compared to adding material from one side, this makes the material addition process more uniform, reducing the time required for subsequent mixing and thus improving the mixing and preparation effect of the device.

[0007] Preferably, a sealing cup is fixedly provided at both the upper and lower ends of the inner side of the fixing ring, and an elastic band is fixedly provided on the outer side of the sealing cup. Under the action of the sealing cup and the elastic band, the sealing cup can be tightly attached to the outer surface of the rotating rod, which can seal the gap between the fixing ring and the transmission rod to prevent leakage at the connection between the fixing ring and the transmission rod.

[0008] Preferably, a main material addition pipe is fixedly installed on one side of the upper end of the mixing tank. When dealing with main materials with a large proportion of components, if the addition efficiency through the dosing pipe is too low, a large amount of main raw materials can be added into the mixing tank at one time through the main material addition pipe.

[0009] Preferably, a discharge pipe is fixedly installed at the lower end of the mixing tank, through which the mixed material can be discharged, and a control valve should be installed at the lower end of the discharge pipe to control the opening and closing of the discharge pipe.

[0010] Preferably, a speed reducer is provided at the upper end of the mixing tank, and an electric motor is fixedly provided on one side of the speed reducer. The power output shaft of the electric motor is connected to the power input shaft of the speed reducer, and the power output shaft of the speed reducer is connected to the transmission rod. The electric motor can drive the speed reducer to rotate, thereby driving the transmission rod to rotate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This invention eliminates the need for a main material addition pipe when adding additives. Adding the additive can be done through a dosing pipe into the fixed ring. The additive inside the fixed ring then enters the transmission rod through a through hole, and from there through the stirring rod into the connector, causing the spring to contract. This allows the additive to be added into the mixing tank from the connector. This changes the traditional method of adding material from one side or the top of the mixing tank to adding it from the middle. Compared to adding material from one side, this method makes the addition process more uniform, reducing the time required for subsequent mixing and thus improving the mixing and preparation effect of this device.

[0013] 2. When in use, this utility model can act as a one-way valve under the action of the sealing ball and spring, so that the additive can only enter the inside of the mixing tank, while the material already mixed inside the mixing tank cannot enter the mixing rod, thereby improving the effect of this device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly synthetic leather treatment agent premixing preparation device according to this utility model;

[0015] Figure 2 This is a cross-sectional view of an environmentally friendly synthetic leather treatment agent premixing preparation device according to this utility model;

[0016] Figure 3 This is an overall structural view of the stirring rod in the environmentally friendly synthetic leather treatment agent premixing preparation device of this utility model;

[0017] Figure 4 This utility model relates to an environmentally friendly synthetic leather treatment agent premixing preparation device. Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This utility model relates to an environmentally friendly synthetic leather treatment agent premixing preparation device. Figure 3 A magnified view of point B in the middle.

[0019] In the diagram: 1. Mixing tank; 2. Drive rod; 3. Mixing rod; 4. Connector; 5. Flow channel; 6. Sealing ball; 7. Spring; 8. Retaining ring; 9. Through hole; 10. Dosing pipe; 11. Sealing cup; 12. Elastic band; 13. Main material inlet pipe; 14. Discharge pipe; 15. Reducer; 16. Electric motor. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5This utility model provides a technical solution: an environmentally friendly synthetic leather treatment agent premixing preparation device, including a mixing tank 1. A stirring mechanism for stirring and mixing preparation is provided in the middle of the inner side of the mixing tank 1. The stirring mechanism includes a transmission rod 2, a stirring rod 3, a connector 4, a flow channel 5, a sealing ball 6, and a spring 7. The transmission rod 2 is movably arranged in the middle of the inner side of the mixing tank 1 through a bearing. The stirring rod 3 is fixedly arranged on the surface of the transmission rod 2. The stirring rod 3 and the transmission rod 2 are hollow inside. The connector 4 is fixedly arranged at the end of the stirring rod 3 away from the transmission rod 2. A flow channel 5 is opened inside the connector 4. The sealing ball 6 is movably engaged inside the flow channel 5. A spring 7 is arranged on one side of the sealing ball 6 inside the flow channel 5. A rotary dosing mechanism for adding medicine to the transmission rod 2 and the stirring rod 3 is arranged on one side of the transmission rod 2.

[0022] The rotary dosing mechanism includes a fixed ring 8, a through hole 9, and a dosing tube 10. The fixed ring 8 is movably mounted on the outer side of the transmission rod 2 via a bearing. The through hole 9 is opened in the inner area of ​​the fixed ring 8 on the surface of the transmission rod 2. The dosing tube 10 is fixedly mounted on one side of the surface of the fixed ring 8. The rotary dosing mechanism allows material to be added to the inside of the mixing tank from all sides while the transmission rod 2 rotates. This changes the traditional method of adding material from one side or the top of the mixing tank 1 to adding material from the middle of the mixing tank 1. Compared with adding material from one side, this makes the material addition process more uniform, thereby reducing the time required for subsequent uniform mixing and improving the mixing and preparation effect of this device.

[0023] The upper and lower ends of the fixed ring 8 are both fixedly provided with sealing cups 11, and the outer side of the sealing cups 11 is fixedly provided with elastic bands 12. Under the action of the sealing cups 11 and elastic bands 12, the sealing cups 11 can be tightly attached to the outer surface of the rotating rod, which can seal the gap between the fixed ring 8 and the transmission rod 2 to prevent leakage at the connection between the fixed ring 8 and the transmission rod 2.

[0024] A main material inlet pipe 13 is fixedly installed on one side of the upper end of the mixing tank 1. When facing a main material with a large proportion of components, if the efficiency of adding through the dosing pipe 10 is too low, a large amount of main raw materials can be added into the mixing tank 1 at one time through the main material inlet pipe 13.

[0025] The lower end of the mixing tank 1 is fixedly provided with a discharge pipe 14, through which the mixed material can be discharged. A control valve should be installed at the lower end of the discharge pipe 14 to control the opening and closing of the discharge pipe 14.

[0026] A speed reducer 15 is provided at the upper end of the mixing tank 1, and a motor 16 is fixedly provided on one side of the speed reducer 15. The power output shaft of the motor 16 is connected to the power input shaft of the speed reducer 15. The power output shaft of the speed reducer 15 is connected to the transmission rod 2. The speed reducer 15 can be driven to rotate by the motor 16, thereby driving the transmission rod 2 to rotate by the speed reducer 15.

[0027] Working principle: When using this device, a large amount of main material can be added into the mixing tank 1 at once through the main material addition pipe 13. Then, the motor 16 drives the reducer 15 to rotate the transmission rod 2. Subsequently, the transmission rod 2 drives the stirring rod 3 to rotate. At this time, other additives need to be added to the main material continuously. However, when adding additives, the main material addition pipe 13 is not needed. Instead, the additives are added into the fixed ring 8 through the dosing pipe 10. Then, the additives inside the fixed ring 8 can enter the transmission rod 2 through the through hole 9, and then enter the connecting head 4 from the stirring rod 3, pushing the spring 7 to contract. Finally, the additives are added into the mixing tank 1 from the connecting head 4. In this way, the traditional method of adding materials from one side or the top of the mixing tank 1 is changed to adding materials from the middle of the mixing tank 1, making the addition more uniform. Compared with adding materials from one side, the addition process is more uniform, which can reduce the time required for subsequent uniform mixing, thereby improving the mixing and preparation effect of this device.

[0028] Furthermore, under the action of the sealing ball 6 and the spring 7, this device can act as a one-way valve, allowing the additive to enter the mixing tank 1, while the material mixed inside the mixing tank 1 cannot enter the mixing rod 3, thereby improving the effectiveness of the device.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] 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 these 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. An environmentally friendly synthetic leather treatment agent premixing preparation device, comprising a mixing tank (1), characterized in that: The mixing tank (1) is provided with a stirring mechanism for mixing and preparation in the middle of its inner side. The stirring mechanism includes a transmission rod (2), a stirring rod (3), a connector (4), a flow channel (5), a sealing ball (6), and a spring (7). The transmission rod (2) is movably arranged in the middle of the inner side of the mixing tank (1) through a bearing. The stirring rod (3) is fixedly arranged on the surface of the transmission rod (2). The stirring rod (3) and the transmission rod (2) are hollow inside. The end of the stirring rod (3) away from the transmission rod (2) is fixedly arranged with a connector (4). The connector (4) has a flow channel (5) inside. The sealing ball (6) is movably engaged inside the flow channel (5). The spring (7) is arranged on one side of the sealing ball (6) inside the flow channel (5). A rotary dosing mechanism for adding medicine to the transmission rod (2) and the stirring rod (3) is arranged on one side of the transmission rod (2).

2. The environmentally friendly synthetic leather treatment agent premixing preparation device according to claim 1, characterized in that: The rotary dosing mechanism includes a fixed ring (8), a through hole (9), and a dosing tube (10). The fixed ring (8) is movably arranged on the outside of the transmission rod (2) through a bearing. The through hole (9) is opened on the surface of the transmission rod (2) in the inner area of ​​the fixed ring (8). The dosing tube (10) is fixedly arranged on one side of the surface of the fixed ring (8).

3. The environmentally friendly synthetic leather treatment agent premixing preparation device according to claim 2, characterized in that: The upper and lower ends of the fixed ring (8) are both fixedly provided with sealing cups (11), and an elastic band (12) is fixedly provided on the outside of the sealing cups (11).

4. The environmentally friendly synthetic leather treatment agent premixing preparation device according to claim 1, characterized in that: The mixing tank (1) is fixedly provided with a main material feeding pipe (13) on one side of the upper end.

5. The environmentally friendly synthetic leather treatment agent premixing preparation device according to claim 1, characterized in that: A discharge pipe (14) is fixedly installed at the lower end of the mixing tank (1).

6. The environmentally friendly synthetic leather treatment agent premixing preparation device according to claim 1, characterized in that: The mixing tank (1) is equipped with a speed reducer (15) at its upper end. A motor (16) is fixedly installed on one side of the speed reducer (15). The power output shaft of the motor (16) is connected to the power input shaft of the speed reducer (15). The power output shaft of the speed reducer (15) is connected to the transmission rod (2).

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