An automatic supply device for cutting fluid processing

Abstract

This application relates to the field of cutting fluid processing technology and discloses an automatic supply device for cutting fluid processing. The device includes a cutting fluid processing mixing vessel, a positioning retaining ring disposed on the mixing vessel, and multiple supply tanks. The multiple supply tanks are fixedly installed on the top of the mixing vessel and arranged in a ring at equal intervals. A supply pipe is fixedly installed on one side of each supply tank, and a flow meter and an electromagnetic flow regulating valve are fixedly installed on each supply pipe. The positioning retaining ring is fixedly installed inside the mixing vessel, and a receiving cylinder rotatably passes through the ring. The top of the receiving cylinder is open, and one end of each supply pipe extends into the receiving cylinder. This application has the following advantages and effects: it enables efficient processing operations with precise simultaneous supply and mixing; it enables comprehensive and high-intensity mixing of various cutting fluid raw materials, ensuring the uniformity of the final cutting fluid; and it improves the cutting fluid processing supply efficiency and processing quality.

Description

Technical Field

[0001] This application relates to the field of cutting fluid processing technology, and in particular to an automatic supply device for cutting fluid processing. Background Technology

[0002] Cutting fluid is an industrial liquid used in metal cutting and grinding processes to cool and lubricate cutting tools and workpieces. It is a scientifically formulated blend of various high-performance additives, possessing excellent cooling, lubrication, rust prevention, degreasing and cleaning, corrosion protection, and easy dilution properties. When machining workpieces using machine tools, cutting fluid serves as a crucial medium for cooling, lubrication, and rust prevention; its performance directly impacts machining quality and tool life. The production of cutting fluid involves thoroughly mixing various raw materials in a mixing tank before proceeding with subsequent processing steps.

[0003] In existing technologies, the traditional method of mixing multiple cutting fluid raw materials in a mixing tank usually involves workers weighing the various cutting fluid raw materials (base oil and additives such as rust inhibitors, bactericides, surfactants, vulcanizing agents, antioxidants, etc.) according to the specified ratio, pouring them all into the mixing tank, and then mixing them uniformly. Because the volume of raw materials poured into the mixing tank is relatively large, the mixing efficiency and uniformity are reduced, which in turn affects the processing quality of the cutting fluid.

[0004] Therefore, we propose an automatic fluid supply device for cutting fluid processing to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide an automatic supply device for cutting fluid processing, which can improve the cutting fluid supply efficiency and processing quality.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: an automatic supply device for cutting fluid processing, comprising a cutting fluid processing mixing vessel, a positioning retaining ring disposed on the cutting fluid processing mixing vessel, and multiple feeding tanks, the multiple feeding tanks being fixedly installed on the top of the cutting fluid processing mixing vessel and arranged in a ring at equal intervals, a feeding pipe being fixedly installed on one side of each of the multiple feeding tanks, a flow meter and an electromagnetic flow regulating valve being fixedly installed on each of the multiple feeding pipes, the positioning retaining ring being fixedly installed inside the cutting fluid processing mixing vessel, a receiving cylinder being rotatably inserted inside the positioning retaining ring, the top of the receiving cylinder being an open structure, one end of each of the multiple feeding pipes extending into the receiving cylinder, a discharge pipe being fixedly connected to the bottom of the receiving cylinder, and a driving component being disposed on the cutting fluid processing mixing vessel, the driving component being used to control the rotation of the receiving cylinder.

[0007] By adopting the above technical solution, the design of multiple feeding tanks can be used to hold different types of cutting fluid processing raw materials. The flow meter and electromagnetic flow regulating valve on the feeding pipe can accurately control the flow of each component, realize precise feeding and mixing according to proportion, ensure the accuracy of the cutting fluid processing mixing ratio, and improve the cutting fluid processing quality. The design of the drive component is used to control the rotation of the receiving cylinder, so that the cutting fluid raw materials entering it are initially mixed under the action of centrifugal force and inertia. After the initial mixing, the liquid enters the cutting fluid processing mixing vessel from the discharge pipe, realizing efficient processing operation of feeding and mixing at the same time.

[0008] A further feature of this application is that the top of the feeding tank is provided with a feeding hole, and a plug is threaded into the feeding hole.

[0009] By adopting the above technical solution, it is possible to add cutting fluid raw materials into the feed tank.

[0010] A further feature of this application is that a bearing is fixedly sleeved on the outer wall of the receiving cylinder, and the outer ring of the bearing is fixedly connected to the inner ring wall of the positioning retaining ring.

[0011] By adopting the above technical solution, the stability of the receiving cylinder during rotation is ensured.

[0012] A further feature of this application is that the number of feeding pipes is set to multiple, and the multiple feeding pipes are evenly distributed.

[0013] By adopting the above technical solution, the various components of the cutting fluid raw materials in the receiving cylinder can be evenly and comprehensively dispersed into the cutting fluid processing mixing vessel.

[0014] A further configuration of this application is as follows: the drive assembly includes an external gear ring, a motor, and a gear. The external gear ring is fixedly sleeved on the outer side wall of the receiving cylinder and located above the positioning retaining ring. The motor is located on the right side of the cutting fluid processing mixing vessel. The gear is fixedly installed on the output shaft end of the motor and meshes with the external gear ring.

[0015] By adopting the above technical solution, the motor is used to control the rotation of the gear, and the rotation of the receiving cylinder can be controlled by the meshing transmission between the gear and the external gear ring.

[0016] A further feature of this application is that an avoidance hole is provided on the outer wall of the cutting fluid processing mixing vessel, located above the positioning retaining ring, and the left side of the gear passes through the avoidance hole.

[0017] By adopting the above technical solution, the gears can rotate smoothly without obstruction.

[0018] A further provision of this application is that a base is fixedly installed on the outer wall of the cutting fluid processing mixing vessel, and a motor is fixedly installed on the base.

[0019] By adopting the above technical solutions, the design of the frame provides a reliable mounting foundation for the motor.

[0020] A further feature of this application is that a wear-resistant sealing ring is fixedly installed on the top of the receiving cylinder, and the top surface of the wear-resistant sealing ring is in rotational sealing contact with the inner wall of the top of the cutting fluid processing mixing vessel.

[0021] By adopting the above technical solution, the wear-resistant sealing ring design can seal and block the gap between the material barrel and the inner wall of the top of the cutting fluid mixing vessel, thus preventing the cutting fluid raw material from flowing out prematurely.

[0022] A further feature of this application is that a Y-shaped baffle rod is fixedly installed at the top center of the cutting fluid processing mixing vessel, and the bottom of the Y-shaped baffle rod is located inside the receiving cylinder.

[0023] By adopting the above technical solution, the Y-shaped baffle bar design can perform preliminary mixing of the various components of the cutting fluid raw materials entering the receiving cylinder.

[0024] A further provision of this application is that: a stirring component is provided at the bottom of the receiving cylinder, the stirring component includes a vertical stirring shaft and multiple horizontal stirring rods, the vertical stirring shaft is fixedly installed at the center of the bottom of the receiving cylinder, and the multiple horizontal stirring rods are all fixedly installed on the vertical stirring shaft and are evenly distributed.

[0025] By adopting the above technical solution, the design of the agitator is used to fully and thoroughly mix the various components of the cutting fluid raw materials entering the cutting fluid mixing vessel.

[0026] This application includes at least one of the following beneficial technical effects:

[0027] 1. With the coordinated action of multiple feed tanks, multiple feed pipes, multiple flow meters, and multiple electromagnetic flow regulating valves, this application can accurately and synchronously supply various cutting fluid raw materials into the receiving cylinder of the cutting fluid processing mixing vessel.

[0028] 2. This application utilizes a drive assembly to control the rotation of the receiving cylinder, allowing various cutting fluid raw materials entering the receiving cylinder to be initially mixed under the action of centrifugal force and inertia. Furthermore, a Y-shaped baffle rod is used to obstruct and divert the raw material flow, further enhancing the initial mixing effect. The pre-mixed liquid is then discharged from multiple discharge pipes, forming multiple streams, ensuring that the pre-mixed liquid is evenly and comprehensively dispersed into the cutting fluid processing mixing vessel. Simultaneously, the agitator at the bottom of the receiving cylinder rotates synchronously, mechanically stirring the falling raw materials. Combined with gravity diffusion during the falling process, this achieves all-round, high-intensity mixing, ensuring the final uniformity of the cutting fluid. This enables efficient processing operations with precise feeding and mixing simultaneously, improving the cutting fluid processing feeding efficiency and processing quality. Attached Figure Description

[0029] Figure 1 This is a front-view stereoscopic structural diagram of this embodiment.

[0030] Figure 2 This is a front view sectional three-dimensional structural schematic diagram of this embodiment.

[0031] Figure 3 This is a three-dimensional structural diagram of the feeding tank.

[0032] Figure 4 This is a top-view three-dimensional structural diagram of the cutting fluid removal mixing vessel in this embodiment.

[0033] Figure 5 This is a bottom-view three-dimensional structural diagram of the cutting fluid removal mixing vessel in this embodiment.

[0034] Figure 6 This is a front view sectional three-dimensional structural diagram of the receiving cylinder in this embodiment.

[0035] In the diagram, 1. Cutting fluid mixing vessel; 2. Feed tank; 3. Feed pipe; 4. Flow meter; 5. Electromagnetic flow regulating valve; 6. Plug; 7. Positioning retaining ring; 8. Bearing; 9. Receiving cylinder; 10. Discharge pipe; 11. External gear ring; 12. Motor; 13. Gear; 14. Clearance hole; 15. Machine base; 16. Wear-resistant sealing ring; 17. Y-type baffle bar; 18. Agitator. Detailed Implementation

[0036] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0037] See Figures 1-6This application provides an automatic supply device for cutting fluid processing, including a cutting fluid processing mixing vessel 1, a positioning retaining ring 7 disposed on the cutting fluid processing mixing vessel 1, and multiple supply tanks 2. The multiple supply tanks 2 are all fixedly installed on the top of the cutting fluid processing mixing vessel 1 and are arranged in a ring at equal intervals. The multiple supply tanks 2 can be used to hold different types of cutting fluid processing raw materials. Various raw materials for processing cutting fluid (e.g., base oil and additives such as rust inhibitors, bactericides, surfactants, vulcanizing agents, antioxidants, etc.) can be loaded into the corresponding supply tanks 2. Each of the multiple supply tanks 2 is fixedly installed on one side. There are multiple feed pipes 3, each fixedly equipped with a flow meter 4 and an electromagnetic flow regulating valve 5. The flow meter 4 is used to measure the feed amount of cutting fluid raw materials, and the electromagnetic flow regulating valve 5 is used to regulate the feed rate of the cutting fluid raw materials. For example, the feed rate can be appropriately increased for cutting fluid raw materials with a larger proportion, and appropriately decreased for cutting fluid raw materials with a smaller proportion, so that multiple cutting fluid raw materials can be supplied simultaneously. This allows for precise control of the flow rate of each component, achieving accurate proportional feeding and mixing, and ensuring the accuracy and efficiency of the cutting fluid processing mixing ratio. A positioning retaining ring 7 is fixedly installed inside the cutting fluid processing mixing vessel 1. A receiving cylinder 9 rotatably passes through the stop ring 7. The top of the receiving cylinder 9 is open, and one end of each of the multiple feed pipes 3 extends into the receiving cylinder 9. A discharge pipe 10 is fixedly connected to the bottom of the receiving cylinder 9. The number of discharge pipes 10 is set to multiple and evenly distributed. The design of multiple discharge pipes 10 allows the various components of the cutting fluid raw materials in the receiving cylinder 9 to be evenly and comprehensively dispersed into the cutting fluid processing mixing vessel 1. A drive assembly is provided on the cutting fluid processing mixing vessel 1 to control the rotation of the receiving cylinder 9. The drive assembly includes an external gear ring 11, a motor 12, and a gear 13. The external gear ring 11 is fixed. The receiving cylinder 9 is fitted onto the outer wall of the receiving cylinder 9 and located above the positioning retaining ring 7. The motor 12 is located on the right side of the cutting fluid processing mixing vessel 1. The gear 13 is fixedly installed on the output shaft end of the motor 12. The gear 13 meshes with the outer gear ring 11. The motor 12 is used to control the rotation of the gear 13. By using the meshing transmission between the gear 13 and the outer gear ring 11, the receiving cylinder 9 can be rotated. This allows the various components of the cutting fluid raw materials entering the receiving cylinder 9 to be initially mixed under the action of centrifugal force and inertia. After the initial mixing, the liquid enters the cutting fluid processing mixing vessel 1 from multiple feed pipes 10, realizing a high-efficiency processing operation of feeding and mixing at the same time.

[0038] In this embodiment, a feeding hole is provided on the top of the feeding tank 2, and a plug 6 is installed in the internal thread of the feeding hole to facilitate the addition of cutting fluid raw materials into the feeding tank 2.

[0039] In this embodiment, a bearing 8 is fixedly sleeved on the outer wall of the receiving cylinder 9, and the outer ring of the bearing 8 is fixedly connected to the inner ring wall of the positioning retaining ring 7 to ensure the stability of the receiving cylinder 9 when it rotates.

[0040] In this embodiment, a clearance hole 14 is provided on the outer wall of the cutting fluid processing mixing vessel 1, located above the positioning retaining ring 7. The left side of the gear 13 passes through the clearance hole 14 to ensure that the gear 13 rotates smoothly.

[0041] In this embodiment, a base 15 is fixedly installed on the outer wall of the cutting fluid processing mixing vessel 1, and the motor 12 is fixedly installed on the base 15, providing a reliable mounting foundation for the motor 12 and ensuring stable operation of the motor 12.

[0042] In this embodiment, a wear-resistant sealing ring 16 is fixedly installed on the top of the receiving cylinder 9. The top surface of the wear-resistant sealing ring 16 rotates and seals against the inner wall of the top of the cutting fluid processing mixing vessel 1, which can seal and block the gap between the receiving cylinder 9 and the inner wall of the top of the cutting fluid processing mixing vessel 1, and prevent the cutting fluid raw material from flowing out in advance. The wear-resistant sealing ring 16 can be made of polytetrafluoroethylene material.

[0043] In this embodiment, a Y-shaped baffle rod 17 is fixedly installed at the top center of the cutting fluid processing mixing vessel 1. The bottom of the Y-shaped baffle rod 17 is located inside the receiving cylinder 9, which serves to turbulent the cutting fluid raw materials of each component entering the receiving cylinder 9, thereby enabling the initial mixing of the cutting fluid raw materials of each component entering the receiving cylinder 9.

[0044] In this embodiment, a stirring element 18 is provided at the bottom of the receiving cylinder 9. The stirring element 18 includes a vertical stirring shaft and multiple horizontal stirring rods. The vertical stirring shaft is fixedly installed at the center of the bottom of the receiving cylinder 9, and the multiple horizontal stirring rods are all fixedly installed on the vertical stirring shaft and are evenly distributed, for the purpose of fully mixing the various components of the cutting fluid raw materials entering the cutting fluid processing mixing vessel 1.

[0045] In this embodiment, it should be noted that the flow meter 4, the electromagnetic flow regulating valve 5, and the motor 12 can all be purchased on the market. The flow meter 4 and the electromagnetic flow regulating valve 5 are electrically connected to an external display screen. The operator can view the data measured by the flow meter 4 and the electromagnetic flow regulating valve 5 through the display screen. The wiring connection method and control method are mature technologies in this field and have been fully disclosed, so they will not be described in detail here.

[0046] With the above structure, when the automatic supply device for cutting fluid processing provided in this application is used, firstly, different types of cutting fluid raw materials (base oil, rust inhibitor, bactericide, surfactant, sulfurizing agent, antioxidant, etc.) are stored in multiple annularly distributed supply tanks 2. Each supply tank is replenished with raw materials through the top feeding hole, and the stopcock 6 ensures a seal.

[0047] When feeding cutting fluid, multiple flow meters 4 and electromagnetic flow regulating valves 5 are turned on, allowing the cutting fluid raw material in each feed tank 2 to flow into the receiving cylinder 9 from the corresponding feed pipe 3. During this process, multiple flow meters 4 can be used to measure the feeding amount of the corresponding cutting fluid raw material. By controlling the opening of multiple electromagnetic flow regulating valves 5, the feeding speed of the corresponding cutting fluid raw material can be controlled. For cutting fluid raw materials with a large proportion, the opening of the electromagnetic flow regulating valve 5 can be appropriately increased to increase the feeding speed, while for cutting fluid raw materials with a small proportion, the opening of the electromagnetic flow regulating valve 5 can be appropriately decreased to decrease the feeding speed, thereby allowing multiple cutting fluid raw materials to be fed into the receiving cylinder 9 at the same time.

[0048] Simultaneously, the motor 12 is controlled to run, and the drive shaft of the motor 12 drives the gear 13 to rotate. Utilizing the meshing transmission between the gear 13 and the external gear ring 11, the receiving cylinder 9 can be controlled to rotate. When the receiving cylinder 9 is rotating, the various cutting fluid raw materials entering it can be initially mixed under the action of centrifugal force and inertia. Furthermore, the Y-shaped baffle rod 17 is used to block and divert the raw material flow, breaking the laminar flow state. Combined with the turbulence effect generated by the rotation, the initial mixing effect is further improved. After initial mixing, the liquid enters the cutting fluid processing mixing vessel 1 from multiple feed pipes 10, forming multiple streams of liquid. This ensures that the initially mixed liquid is evenly and comprehensively dispersed into the cutting fluid processing mixing vessel 1. When the receiving cylinder 9 rotates, it also drives the bottom stirring component 18 to rotate synchronously. With the synergistic action of the vertical stirring shaft and multiple horizontal stirring rods, the falling raw materials are mechanically stirred. Combined with the gravity diffusion during the falling process, all-round and high-intensity mixing can be achieved, ensuring the final uniformity of the cutting fluid. This enables efficient processing operations with precise feeding and mixing simultaneously.

[0049] After the required proportions of various cutting fluid raw materials are supplied into the cutting fluid processing mixing vessel 1, the corresponding electromagnetic flow regulating valves 5 are closed in sequence. After the various cutting fluid raw materials entering the cutting fluid processing mixing vessel 1 are mixed evenly, the motor 12 is stopped. Then, by opening the discharge valve at the bottom of the cutting fluid processing mixing vessel 1 (the discharge valve is a mature technology in this field, so it is not described in this article), the evenly mixed liquid can be discharged to facilitate subsequent processing steps.

Claims

1. An automatic supply device for machining fluid processing, characterized by, The equipment includes a cutting fluid processing mixing vessel (1), a positioning retaining ring (7) and multiple feeding tanks (2) disposed on the cutting fluid processing mixing vessel (1). The multiple feeding tanks (2) are all fixedly installed on the top of the cutting fluid processing mixing vessel (1) and are distributed in a ring at equal intervals. A feeding pipe (3) is fixedly installed on one side of each of the multiple feeding tanks (2). A flow meter (4) and an electromagnetic flow regulating valve (5) are fixedly installed on each of the multiple feeding pipes (3). The positioning retaining ring (7) is fixedly installed inside the cutting fluid processing mixing vessel (1). A receiving cylinder (9) rotatably passes through the positioning retaining ring (7). The top of the receiving cylinder (9) is open. One end of each of the multiple feeding pipes (3) extends into the receiving cylinder (9). A discharge pipe (10) is fixedly connected to the bottom of the receiving cylinder (9). A driving assembly is provided on the cutting fluid processing mixing vessel (1). The driving assembly is used to control the rotation of the receiving cylinder (9).

2. The automatic supply device for machining fluid processing according to claim 1, characterized by: The top of the feeding tank (2) is provided with a feeding hole, and a plug (6) is installed in the internal thread of the feeding hole.

3. The automatic supply device for machining fluid processing according to claim 1, characterized by: A bearing (8) is fixedly sleeved on the outer wall of the receiving cylinder (9), and the outer ring of the bearing (8) is fixedly connected to the inner ring wall of the positioning retaining ring (7).

4. The automatic supply device for machining fluid processing according to Claim 1, characterized by: The number of feeding pipes (10) is set to multiple, and the multiple feeding pipes (10) are evenly distributed.

5. The automatic supply device for machining fluid processing according to Claim 1, characterized by: The drive assembly includes an external gear ring (11), a motor (12), and a gear (13). The external gear ring (11) is fixedly sleeved on the outer side wall of the receiving cylinder (9) and located above the positioning retaining ring (7). The motor (12) is located on the right side of the cutting fluid processing mixing vessel (1). The gear (13) is fixedly installed on the output shaft end of the motor (12) and meshes with the external gear ring (11).

6. The automatic supply device for machining fluid according to claim 5, characterized by: The cutting fluid processing mixing vessel (1) has an clearance hole (14) located above the positioning retaining ring (7) on its outer side wall, and the left side of the gear (13) passes through the clearance hole (14).

7. The automatic supply device for machining fluid according to claim 5, characterized by: A base (15) is fixedly installed on the outer wall of the cutting fluid processing mixing vessel (1), and the motor (12) is fixedly installed on the base (15).

8. The automatic supply device for machining fluid processing according to Claim 1, characterized by: A wear-resistant sealing ring (16) is fixedly installed on the top of the receiving cylinder (9), and the top surface of the wear-resistant sealing ring (16) is rotated and sealed against the inner wall of the top of the cutting fluid processing mixing vessel (1).

9. The automatic supply device for machining fluid processing according to Claim 1, characterized by: A Y-shaped baffle rod (17) is fixedly installed at the top center of the cutting fluid processing mixing vessel (1), and the bottom of the Y-shaped baffle rod (17) is located inside the receiving cylinder (9).

10. The automatic supply device for machining fluid processing according to Claim 1, characterized by: The bottom of the receiving cylinder (9) is provided with a stirring component (18), which includes a vertical stirring shaft and multiple horizontal stirring rods. The vertical stirring shaft is fixedly installed at the center of the bottom of the receiving cylinder (9), and the multiple horizontal stirring rods are fixedly installed on the vertical stirring shaft and are evenly distributed.

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