Metal working fluid feeding device

Abstract

The utility model discloses a metal working fluid feeding device which comprises a tank body, and a motor is arranged on the top of the tank body. The bottom of the motor is connected with the inner end of a rotating rod through a bevel gear set, the middle of the rotating rod is rotationally arranged on a storage groove in a penetrating mode, the storage groove is formed in the top of the tank body, a first spring is nested in the inner end of the rotating rod, and the outer end of the first spring is connected to the top of the tank body; the inner end of the first spring is connected to the outer end of the bevel gear set, a sealing plate is fixed to the middle of the rotating rod, and the outer wall of the sealing plate is attached to the inner wall of the storage tank to form a sealing mechanism. The metal working fluid feeding device is provided with the sealing plate, the rotating rod is driven by the motor to rotate, so that the rotating rod can drive the sealing plate to rotate, then the purpose of quantitatively feeding materials in the storage tank can be achieved through the sealing plate, the machining efficiency is improved, and the use convenience is further improved.

Description

Technical Field

[0001] This utility model relates to the field of metalworking fluid feeding technology, specifically a metalworking fluid feeding device. Background Technology

[0002] Metalworking fluid feeding devices play a crucial role in the production and use of metalworking fluids. They not only improve production efficiency and product quality but also conserve resources and protect the environment. With continuous technological advancements and innovations, the performance and functionality of metalworking fluid feeding devices will be further enhanced and improved.

[0003] Existing metalworking fluid feeding devices require manual addition during use. Before manual addition, the materials need to be proportioned, which leads to poor proportioning efficiency. As a result, metalworking fluid processing takes a long time, resulting in poor performance.

[0004] To address the aforementioned shortcomings, a weighing and feeding device for metalworking fluid production, disclosed in CN211586512U, eliminates the need for intermediate weighing by reducing the size of the raw material tank. It also eliminates the need to transport the raw materials to the second-floor production platform, significantly reducing production workload and time. Furthermore, feeding can be completed using only one extraction pipe. After all the materials have been fed, simply connect the extraction pipe to the discharge port at the bottom of the reactor, turn on the raw material pump, and use the product itself to clean the remaining raw materials in the pipe, resulting in no waste.

[0005] In actual use of the above-mentioned device, although the processing efficiency is improved by subtracting from the raw material barrel, the raw material barrel needs to be weighed before it can be used to achieve the purpose of feeding. Then, the raw material barrel still needs to be weighed manually, which makes it inconvenient to use.

[0006] Therefore, we proposed a metalworking fluid feeding device that can effectively solve the above problems. Utility Model Content

[0007] The purpose of this utility model is to provide a metalworking fluid feeding device to solve the problem mentioned in the background art that the raw material barrels on the market need to be weighed before feeding, and then the feeding can be achieved by subtraction. Furthermore, the raw material barrels still need to be weighed manually, which leads to inconvenience in use.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a metalworking fluid feeding device, comprising a tank, wherein a motor is provided on the top of the tank;

[0009] The bottom of the motor is connected to the inner end of the rotating rod via a bevel gear set, and the middle part of the rotating rod rotates through the storage trough, which is located at the top of the tank. A first spring is nested at the inner end of the rotating rod, and the outer end of the first spring is connected to the top of the tank. The inner end of the first spring is also connected to the outer end of the bevel gear set. A sealing plate is fixed at the middle of the rotating rod, and the outer wall of the sealing plate is attached to the inner wall of the storage trough to form a sealing mechanism.

[0010] Preferably, the bevel gear set on the motor has half of its teeth set and the other half of its teeth set being smooth surfaces.

[0011] Preferably, the outer end of the rotating rod is keyed to a cam, and the bottom of the cam is attached to a friction plate, which is slidably connected to the outside of the tank.

[0012] Preferably, the inner wall of the friction plate is attached to the outer wall of the heat-conducting plate to form a friction mechanism, and the heat-conducting plate is nested in the outer wall of the tank, and the heat-conducting plate is made of copper.

[0013] Preferably, the friction plate is made of copper, and a second spring is nested at the bottom of the friction plate, with the top of the second spring connected to the outer wall of the tank.

[0014] Preferably, a pin is attached to the outer side of the friction plate, and the front end of the pin is arc-shaped, and the pin is slidably connected to the outer wall of the tank.

[0015] Preferably, a third spring is nested at the rear end of the pin, and the front end of the third spring is connected to the outer wall of the tank, and the rear end of the third spring is connected to the rear side of the pin.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the metalworking fluid feeding device is easy to use and avoids material condensation; the rotation of the sealing plate can achieve automatic quantitative feeding, thereby improving the convenience of use; and the movement of the friction plate can increase the temperature of the tank, thereby preventing material condensation. The specific details are as follows:

[0017] (1) A sealing plate is provided. The rotating rod is driven by a motor to rotate, so that the rotating rod can drive the sealing plate to rotate. Then, the sealing plate can quantitatively feed the material in the storage tank, thereby improving the processing efficiency and the ease of use.

[0018] (2) A friction plate is provided. Through the friction between the friction plate and the heat-conducting plate, the heat-conducting plate will generate high temperature, which will be transferred to the inside of the tank, thereby increasing the temperature of the tank and preventing the material inside the tank from condensing.

[0019] (3) A cam is provided, which is connected to the outer end of the rotating rod by a key, and the bottom of the cam is attached to a friction plate. The friction plate is slidably connected to the outside of the tank, so that the cam can push the friction plate to move, thereby facilitating friction between the friction plate and the heat-conducting plate to generate heat.

[0020] (4) A second spring is provided. The friction plate is made of copper material, and the bottom of the friction plate is nested with the second spring. The top of the second spring is connected to the outer wall of the tank, so that the second spring can reset the friction plate, thereby facilitating the up-and-down reciprocating movement of the friction plate.

[0021] (5) A pin is provided, and a third spring is nested at the rear end of the pin. The front end of the third spring is connected to the outer wall of the tank, and the rear end of the third spring is connected to the rear side of the pin. Thus, the friction plate can be quickly disassembled and assembled by moving the pin. Attached Figure Description

[0022] Figure 1 This is a front view structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the connection structure between the motor and the bevel gear set of this utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the storage tank and the sealing plate of this utility model;

[0025] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0026] Figure 5 This is a schematic diagram of the connection structure between the friction plate and the second spring of this utility model;

[0027] Figure 6 This is a schematic diagram of the connection structure between the pin and the third spring of this utility model.

[0028] In the diagram: 1. Tank; 2. Motor; 3. Bevel gear set; 4. Rotating rod; 5. First spring; 6. Storage tank; 7. Sealing plate; 8. Cam; 9. Friction plate; 10. Heat conduction plate; 11. Second spring; 12. Pin; 13. Third spring. Detailed Implementation

[0029] 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.

[0030] Example 1: A metalworking fluid dispensing device solves the problem that existing raw material tanks require weighing before dispensing, followed by manual weighing, which is inconvenient. The device achieves automatic proportioning by rotating the sealing plate 7, thus improving ease of use. The following is disclosed:

[0031] A motor 2 is installed at the top of the tank body 1; the bottom of the motor 2 is connected to the inner end of the rotating rod 4 through a bevel gear set 3, and the middle part of the rotating rod 4 rotates through the storage tank 6, and the storage tank 6 is set at the top of the tank body 1. A first spring 5 is nested at the inner end of the rotating rod 4, and the outer end of the first spring 5 is connected to the top of the tank body 1, and the inner end of the first spring 5 is connected to the outer end of the bevel gear set 3. A sealing plate 7 is fixed at the middle part of the rotating rod 4, and the outer wall of the sealing plate 7 is attached to the inner wall of the storage tank 6 to form a sealing mechanism. The teeth of the bevel gear set 3 on the motor 2 are set in half, and the other half is set with a smooth surface.

[0032] refer to Figures 1 to 3 The material is fed into the storage tank 6 for storage. The motor 2 is started, which drives the rotating rod 4 to rotate through the bevel gear set 3. The rotation of the rotating rod 4 compresses the first spring 5, and the rotation of the rotating rod 4 drives the sealing plate 7 to rotate. This allows the sealing plate 7 to rotate inside the storage tank 6, thus opening and closing the bottom of the storage tank 6. This allows the liquid material inside the storage tank 6 to be fed into the tank body 1. After the bevel gear set 3 disengages, the force of the first spring 5 drives the rotating rod 4 to rotate, which in turn drives the sealing plate 7 to reset. This allows the sealing plate 7 to be sealed inside the storage tank 6, preventing the liquid material in the storage tank 6 from being transported into the tank body 1. This achieves the purpose of quantitative feeding, thereby improving processing efficiency and ease of use.

[0033] Example 2: A metalworking fluid feeding device solves the problem that existing metalworking fluids may condense during processing due to low temperatures. By using friction plates 9, the temperature of the tank 1 can be increased, thereby preventing condensation. The following is disclosed:

[0034] The outer end of the rotating rod 4 is keyed to a cam 8, and the bottom of the cam 8 is attached to a friction plate 9. The friction plate 9 is slidably connected to the outside of the tank body 1. The inner wall of the friction plate 9 is attached to the outer wall of the heat-conducting plate 10 to form a friction mechanism. The heat-conducting plate 10 is nested in the outer wall of the tank body 1. The heat-conducting plate 10 is made of copper material. The friction plate 9 is made of copper material. The bottom of the friction plate 9 is nested with a second spring 11, and the top of the second spring 11 is connected to the outer wall of the tank body 1.

[0035] refer to Figures 1 to 6 The rotation of the rotating rod 4 drives the cam 8 to rotate, which in turn pushes the friction plate 9 to move on the tank 1. The movement of the friction plate 9 stretches the second spring 11, causing the second spring 11 to be under force. The friction plate 9 also scrapes against the heat-conducting plate 10. After the cam 8 releases its pressure on the friction plate 9, the force of the second spring 11 pushes the friction plate 9 to move in the opposite direction. This process repeats, causing the friction plate 9 to generate heat through friction with the heat-conducting plate 10. The heat is then transferred to the tank 1 through the heat-conducting plate 10, thereby increasing the temperature inside the tank 1 and preventing the condensation of the metal processing liquid inside the tank 1.

[0036] Example 3: A metalworking fluid feeding device solves the problem of wear caused by friction on the friction plate 9 after prolonged use in Example 2. The device facilitates the replacement of the friction plate 9 by moving the pin 12. The following is disclosed:

[0037] A pin 12 is attached to the outer side of the friction plate 9, and the front end of the pin 12 is arc-shaped. The pin 12 is slidably connected to the outer wall of the tank body 1. A third spring 13 is nested at the rear end of the pin 12. The front end of the third spring 13 is connected to the outer wall of the tank body 1, and the rear end of the third spring 13 is connected to the rear side of the pin 12.

[0038] refer to Figure 1 and Figure 6 After prolonged use, friction wears down the friction plate 9. Pulling the pin 12 moves the pin 12, compressing the third spring 13. This causes the pin 12 to move away from the limiting position of the friction plate 9, allowing the friction plate 9 to be pulled away from the tank 1. A new friction plate 9 is then taken and inserted directly into the tank 1. The friction plate 9 then compresses the pin 12, causing it to move. This compresses the third spring 13. After the friction plate 9 moves to its position, the force of the third spring 13 pushes the pin 12 back to its original position. Thus, the pin 12 can limit the movement of the friction plate 9, allowing for easy disassembly and replacement.

[0039] Working principle: When using this metalworking fluid feeding device, firstly, refer to... Figures 1 to 3 The material is fed into the storage tank 6 for storage. The motor 2 is started, so that the motor 2 can drive the rotating rod 4 to rotate through the bevel gear set 3. The rotation of the rotating rod 4 will drive the sealing plate 7 to rotate, so that the sealing plate 7 can rotate inside the storage tank 6. After the bevel gear set 3 disengages, the force of the first spring 5 will drive the rotating rod 4 to rotate, so that the sealing plate 7 can be set in a sealed state inside the storage tank 6, thereby preventing the liquid material in the storage tank 6 from being transported into the tank 1, thus achieving the purpose of quantitative feeding, thereby improving processing efficiency and ease of use.

[0040] refer to Figures 1 to 6 The rotation of the rotating rod 4 will drive the cam 8 to rotate, which in turn will push the friction plate 9 to move on the tank 1. After the cam 8 is released from the pressure on the friction plate 9, the force of the second spring 11 will push the friction plate 9 to move in the opposite direction. This process is repeated, which will cause the friction plate 9 to rub against the heat-conducting plate 10 to generate heat. The heat-conducting plate 10 can then transfer the heat to the tank 1, thereby increasing the temperature inside the tank 1 and preventing the condensation of the metal processing liquid inside the tank 1.

[0041] refer to Figure 1 and Figure 6 After prolonged use, friction will cause wear on the friction plate 9. By pulling the pin 12, the pin 12 will move away from the limiting position of the friction plate 9. Then, the friction plate 9 will be pulled and directly inserted into the tank body 1. The friction plate 9 will then press the pin 12 to move. After the friction plate 9 moves to the position, the force of the third spring 13 will push the pin 12 to reset it. Thus, the pin 12 can limit the friction plate 9, so that the friction plate 9 can be easily disassembled and replaced.

[0042] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A metalworking fluid feeding device, comprising a tank (1), wherein a motor (2) is provided on the top of the tank (1); Its features are, The bottom of the motor (2) is connected to the inner end of the rotating rod (4) through the bevel gear set (3), and the middle part of the rotating rod (4) rotates through the storage tank (6). The storage tank (6) is set on the top of the tank body (1). The inner end of the rotating rod (4) is nested with a first spring (5), and the outer end of the first spring (5) is connected to the top of the tank body (1). The inner end of the first spring (5) is connected to the outer end of the bevel gear set (3). The middle part of the rotating rod (4) is fixed with a sealing plate (7), and the outer wall of the sealing plate (7) is attached to the inner wall of the storage tank (6) to form a sealing mechanism.

2. The metalworking fluid feeding device according to claim 1, characterized in that: The bevel gear set (3) on the motor (2) has half of its teeth set and the other half of its teeth set as smooth surfaces.

3. The metalworking fluid feeding device according to claim 1, characterized in that: The outer end of the rotating rod (4) is keyed to a cam (8), and the bottom of the cam (8) is attached to a friction plate (9), which is slidably connected to the outside of the tank (1).

4. The metalworking fluid feeding device according to claim 3, characterized in that: The inner wall of the friction plate (9) is attached to the outer wall of the heat-conducting plate (10) to form a friction mechanism, and the heat-conducting plate (10) is nested in the outer wall of the tank (1), and the heat-conducting plate (10) is made of copper material.

5. A metalworking fluid feeding device according to claim 3, characterized in that: The friction plate (9) is made of copper, and a second spring (11) is nested at the bottom of the friction plate (9), and the top of the second spring (11) is connected to the outer wall of the tank (1).

6. The metalworking fluid feeding device according to claim 3, characterized in that: The friction plate (9) has a pin (12) attached to its outer side, and the front end of the pin (12) is arc-shaped, and the pin (12) is slidably connected to the outer wall of the tank (1).

7. A metalworking fluid feeding device according to claim 6, characterized in that: The rear end of the pin (12) is nested with a third spring (13), and the front end of the third spring (13) is connected to the outer wall of the tank (1), and the rear end of the third spring (13) is connected to the rear side of the pin (12).

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