A centralized fluid supply structure for machining centers

Abstract

This utility model provides a centralized liquid supply structure for a machining center, belonging to the field of centralized liquid supply technology. It includes a base, a liquid supply component, and an intelligent proportioning component. The liquid supply component includes a liquid supply cylinder set on the top of a connecting plate. One side of the liquid supply cylinder is sealed and connected to a delivery pipe. The beneficial effects of this utility model are: the liquid is delivered to the connector through a first one-way valve, and the connector discharges the liquid to an external pipeline through a first flow sensor and an external connector, and then delivers it to various devices. When dealing with different devices, different pressures can be set by the controller. When a device needs high-speed flushing, the controller will open two pressurizing pumps, which will send pressure to the connector through the connecting pipe and the second one-way valve to pressurize the liquid inside, making its flow rate faster. The flow rate is monitored by the first flow sensor, thereby achieving the purpose of supplying liquid at different pressures and speeds to different devices.

Description

Technical Field

[0001] This utility model belongs to the field of centralized liquid supply technology, specifically relating to a centralized liquid supply structure for a machining center. Background Technology

[0002] Currently, domestic counterparts generally use independent liquid supply systems for individual machines, which suffer from numerous problems such as high cost and environmental pollution. This project designs and develops a hydraulic control system for five horizontal machining centers on a flexible production line, utilizing the interconnection between different systems to achieve centralized liquid supply for multiple devices. This system automatically filters residues from the cutting fluid using specialized equipment, automatically separates oil and water, and extends the service life of the cutting fluid, thereby reducing production and maintenance costs and achieving environmental protection goals. A search reveals that application number "CN202221462144.5" discloses a "centralized water supply system for multiple machining centers," which states that "as long as the water supply tank has water, it can ensure that the water tanks in each machining center have water, without the need for power supply; the water levels in the tanks of each machining center are complementary, effectively preventing water shortages in any one machining center; knowing the level of the water supply tank or any one machining center's water tank means knowing the level of all the water tanks in all machining centers." However, the above-mentioned document still has the following problems in actual use:

[0003] In actual use, the flow rate cannot be adjusted according to different devices, resulting in poor applicability. Furthermore, the inability to accurately mix the liquid makes it inconvenient to supply liquid quickly.

[0004] Therefore, providing a structure that allows for convenient adjustment of the liquid supply flow rate and precise mixing is highly practical. Utility Model Content

[0005] The purpose of this invention is to provide a centralized liquid supply structure for machining centers, aiming to solve the above-mentioned technical problems.

[0006] This utility model provides a centralized liquid supply structure for a machining center, including a base, a liquid supply component, and an intelligent proportioning component.

[0007] A connecting plate is provided at the top center of the base;

[0008] The liquid supply assembly includes a liquid supply cylinder disposed on the top of the connecting plate. One side of the liquid supply cylinder is sealed and connected to a delivery pipe. One side of the delivery pipe is sealed and connected to a delivery pump. One side of the delivery pump is sealed and connected to a first one-way valve. One side of the first one-way valve is sealed and connected to a connector. One side of the connector is sealed and connected to a first flow sensor. Two pressure pumps are disposed on the top side of the base. One side of each of the two pressure pumps is sealed and connected to a connecting pipe. The ends of each of the two connecting pipes are sealed and connected to a second one-way valve.

[0009] The intelligent proportioning component includes a proportioning tank disposed on the other side of the top of the base. Both sides of the proportioning tank are sealed and connected to second flow sensors. One end of each of the two second flow sensors is sealed and connected to a flow control valve. One end of each of the two flow control valves is sealed and connected to an auxiliary head. One end of the proportioning tank is provided with a fixing block. One end of the fixing block is provided with a water pump. One side of the water pump is sealed and connected to a suction pipe. One end of the water pump is sealed and connected to a delivery pipe.

[0010] In one embodiment of this utility model, both ends of the delivery pump are provided with reinforcing frames, the bottoms of the two reinforcing frames are fixedly connected to the base, a support block is provided on one side of the liquid supply cylinder, a filter is provided on one side of the support block, and an auxiliary pump is provided at one end of the filter.

[0011] In one embodiment of this utility model, a return pipe is sealed and connected to one side of the auxiliary pump, and the end of the return pipe is sealed and connected to the top of the liquid supply cylinder. A recovery pipe is sealed and connected to one end of the auxiliary pump, and the end of the recovery pipe is sealed and connected to the filter.

[0012] In one embodiment of this utility model, the other end of the filter is sealed and connected to a return head, the end of the suction tube is sealed and connected to the proportioning tank, and the end of the delivery tube is sealed and connected to the top of the liquid supply cylinder.

[0013] In one embodiment of this utility model, an external connector is sealed and connected to one side of the first flow sensor, and the ends of the two second one-way valves are sealed and connected to the connector.

[0014] In one embodiment of this utility model, a torque motor is provided at the top of the mixing tank, and a rotating rod is provided at the top of the inner wall of the mixing tank through the output shaft end of the torque motor. Several stirring blades are provided on the outer wall of the rotating rod, and a controller is provided at the top corner of the base.

[0015] In one embodiment of this utility model, the delivery pump, the first flow sensor, the booster pump, the second flow sensor, the flow control valve, the water pump, the auxiliary pump, and the torque motor are all electrically connected to the controller, and the controller is electrically connected to an external power supply.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1) When liquid needs to be supplied to other different equipment, connect the external pipeline and other valves to the external connector. At this time, the controller will turn on the delivery pump. The delivery pump will draw out the liquid in the supply cylinder through the delivery pipe and send it to the connector through the first check valve. The connector will discharge the liquid to the external pipeline through the first flow sensor and the external connector, and then send it to each piece of equipment. When dealing with different equipment, different pressures can be set by the controller. When equipment needs high-speed flushing, the controller will turn on two pressurizing pumps. The pressurizing pumps will send pressure to the connector through the connecting pipe and the second check valve to pressurize the liquid inside and make its flow rate faster. The flow rate is monitored by the first flow sensor, thereby realizing the supply of liquid to different equipment at different pressures and speeds and utilizing the interconnection between different systems to achieve the purpose of centralized liquid supply for multiple pieces of equipment.

[0018] 2) Users can connect the two flow control valves to the external concentrated stock solution and base liquid respectively, so that the liquid can enter the mixing tank through the flow control valve and the second flow sensor. After mixing, the water pump draws out the liquid through the suction pipe and sends it to the supply tank through the delivery pipe for use. The flow control valve and the second flow sensor can be used to set the flow rate of the external concentrated stock solution and base liquid for accurate mixing, so as to achieve the purpose of accurate mixing and rapid liquid supply. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of one side of the present invention.

[0023] In the diagram: 100, base; 110, connecting plate; 200, liquid supply assembly; 210, liquid supply cylinder; 220, delivery pipe; 230, delivery pump; 240, first check valve; 250, connector; 260, first flow sensor; 270, pressurizing pump; 280, connecting pipe; 290, second check valve; 300, intelligent proportioning assembly; 310, proportioning tank; 320, second flow sensor; 330, flow control valve; 340, auxiliary head; 350, fixing block; 360, water pump; 370, suction pipe; 380, delivery pipe; 400, reinforcing frame; 500, support block; 600, filter; 700, auxiliary pump; 800, return pipe; 900, recovery pipe; 1000, return head; 1100, torque motor; 1200, stirring blade. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Example

[0026] Please see Figure 1-3 A centralized liquid supply structure for a machining center includes a base 100, a liquid supply component 200, and an intelligent proportioning component 300.

[0027] Please refer to the details. Figure 1 A connecting plate 110 is provided at the top center of the base 100.

[0028] Please see Figure 1 The liquid supply assembly 200 includes a liquid supply cylinder 210 disposed on the top of the connecting plate 110. One side of the liquid supply cylinder 210 is sealed and connected to a delivery pipe 220. One side of the delivery pipe 220 is sealed and connected to a delivery pump 230. One side of the delivery pump 230 is sealed and connected to a first one-way valve 240. One side of the first one-way valve 240 is sealed and connected to a connector 250. One side of the connector 250 is sealed and connected to a first flow sensor 260. Two pressure pumps 270 are disposed on one side of the top of the base 100. One side of each pressure pump 270 is sealed and connected to a connecting pipe 280. The ends of each connecting pipe 280 are sealed and connected to a second one-way valve 290.

[0029] In one specific embodiment, the provided liquid supply cylinder 210 allows users to easily connect external pipes and other valves to external connectors when liquid needs to be supplied to other different devices. At this time, the controller will turn on the delivery pump 230, which draws liquid from the liquid supply cylinder 210 through the delivery pipe 220 and sends it to the connector 250 through the first one-way valve 240. The connector 250 then discharges the liquid to the external pipe through the first flow sensor 260 and the external connector, and then delivers it to each device. When dealing with different devices, different pressures can be set by the controller. When a device needs high-speed flushing, the controller will turn on two pressurizing pumps 270, which will send pressure to the connector 250 through the connecting pipe 280 and the second one-way valve 290 to pressurize the liquid inside, making its flow rate faster. This is monitored by the first flow sensor 260, thereby achieving the purpose of supplying liquid to different devices at different pressures and speeds.

[0030] Please see Figure 1-2 The intelligent proportioning component 300 includes a proportioning tank 310 disposed on the other side of the top of the base 100. Both sides of the proportioning tank 310 are sealed and connected to second flow sensors 320. One end of each of the two second flow sensors 320 is sealed and connected to a flow control valve 330. One end of each of the two flow control valves 330 is sealed and connected to an auxiliary head 340. One end of the proportioning tank 310 is provided with a fixing block 350. One end of the fixing block 350 is provided with a water pump 360. One side of the water pump 360 is sealed and connected to a suction pipe 370. One end of the water pump 360 is sealed and connected to a delivery pipe 380.

[0031] In one specific embodiment, the flow control valve 330 allows the user to connect the two flow control valves 330 to the external concentrated stock solution and the base liquid respectively, so that the liquid can enter the mixing tank 310 through the flow control valve 330 and the second flow sensor 320. After mixing, the water pump 360 draws out the liquid through the suction pipe 370 and sends it to the supply tank 210 through the delivery pipe 380 for use. The flow control valve 330 and the second flow sensor 320 can be used to set the flow rate of the external concentrated stock solution and the base liquid for accurate mixing, thereby achieving the purpose of accurate mixing.

[0032] Please see Figure 1 The delivery pump 230 is equipped with a reinforcing frame 400 at both ends, and the bottom of the two reinforcing frames 400 is fixedly connected to the base 100. A support block 500 is provided on one side of the liquid supply cylinder 210, a filter 600 is provided on one side of the support block 500, and an auxiliary pump 700 is provided at one end of the filter 600.

[0033] In one specific embodiment, the reinforcement frame 400 facilitates the support and fixation of the delivery pump 230 during use, making the delivery pump 230 more stable during use and preventing shaking.

[0034] Please see Figure 1 The auxiliary pump 700 is sealed to one side with a return pipe 800, and the end of the return pipe 800 is sealed to the top of the supply cylinder 210. The auxiliary pump 700 is sealed to one end with a recovery pipe 900, and the end of the recovery pipe 900 is sealed to the filter 600.

[0035] In one specific embodiment, the auxiliary pump 700 facilitates the connection of the return head 1000 to other equipment during use, allowing the cutting fluid used up by other equipment to be sent to the filter 600 through the return head 1000. After filtration, the auxiliary pump 700 extracts the filtered liquid from the filter 600 through the recovery pipe 900 and sends it to the supply cylinder 210 for reuse through the return pipe 800.

[0036] Please see Figure 2 The other end of the filter 600 is sealed and connected to the return head 1000, the end of the suction tube 370 is sealed and connected to the proportioning tank 310, and the end of the delivery tube 380 is sealed and connected to the top of the liquid supply cylinder 210.

[0037] In one specific embodiment, the provided filter 600 facilitates the filtration of used liquid for reuse, thereby improving the recyclability.

[0038] Please see Figure 1 The first flow sensor 260 has an external connector sealed on one side, and the ends of the two second check valves 290 are sealed to the connector 250.

[0039] In one specific embodiment, the external connector facilitates connection to external pipelines for liquid delivery, improving stability and increasing convenience.

[0040] Please see Figure 3 A torque motor 1100 is installed on the top of the mixing tank 310. The output shaft of the torque motor 1100 passes through the top of the inner wall of the mixing tank 310 and is equipped with a rotating rod. Several stirring blades 1200 are installed on the outer wall of the rotating rod. A controller is installed at the top corner of the base 100.

[0041] In one specific embodiment, the torque motor 1100 is provided so that the controller can turn on the torque motor 1100 during use to drive the rotating rod and then drive the stirring blade 1200 to rotate and mix the liquid in the mixing tank 310.

[0042] Please see Figure 1-3 The delivery pump 230, the first flow sensor 260, the booster pump 270, the second flow sensor 320, the flow control valve 330, the water pump 360, the auxiliary pump 700, and the torque motor 1100 are all electrically connected to the controller, and the controller is electrically connected to an external power supply.

[0043] In one specific embodiment, a controller is provided to facilitate power supply control of electrical equipment, enabling the equipment to be powered on when needed, thus avoiding situations where power cannot be supplied when power is required.

[0044] In operation, the liquid supply cylinder 210 facilitates the connection of external pipes and valves to external connectors when liquid needs to be supplied to other equipment. The controller then activates the delivery pump 230, which draws liquid from the supply cylinder 210 through the delivery pipe 220 and sends it to the connector 250 via the first check valve 240. The connector 250 then discharges the liquid through the first flow sensor 260 and the external connector to the external pipes, subsequently delivering it to various devices. Different pressures can be set by the controller for different equipment. For equipment requiring high-speed flushing, the controller activates two pressure pumps 270, which then deliver pressure to the connector 250 through the connecting pipe 280 and the second check valve 290. The internal liquid is pressurized to increase its flow rate, and monitored by the first flow sensor 260, thereby achieving the purpose of supplying liquid at different pressures and speeds to different devices. Then, through the provided flow control valve 330, the user can easily connect the two flow control valves 330 to the external concentrated stock solution and the base liquid respectively, so that the liquid can enter the mixing tank 310 through the flow control valve 330 and the second flow sensor 320. After mixing, the water pump 360 draws out the liquid through the suction pipe 370, and finally sends it to the liquid supply cylinder 210 through the delivery pipe 380 for use. The flow control valve 330 and the second flow sensor 320 can be used to set the flow rate of the external concentrated stock solution and the base liquid for accurate mixing, thereby achieving the purpose of accurate mixing.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A centralized liquid supply structure for a machining center, characterized by, include: A base (100) is provided with a connecting plate (110) at the top center of the base (100). Liquid supply assembly (200) includes a liquid supply cylinder (210) disposed on the top of the connecting plate (110), a delivery pipe (220) is sealed and connected to one side of the liquid supply cylinder (210), a delivery pump (230) is sealed and connected to one side of the delivery pipe (220), a first check valve (240) is sealed and connected to one side of the delivery pump (230), a connector (250) is sealed and connected to one side of the first check valve (240), a first flow sensor (260) is sealed and connected to one side of the connector (250), and two pressure pumps (270) are disposed on one side of the top of the base (100), a connecting pipe (280) is sealed and connected to one side of each of the two pressure pumps (270), and a second check valve (290) is sealed and connected to the end of each of the two connecting pipes (280). The intelligent proportioning component (300) includes a proportioning tank (310) disposed on the other side of the top of the base (100). Both sides of the proportioning tank (310) are sealed and connected to second flow sensors (320). One end of each of the two second flow sensors (320) is sealed and connected to a flow control valve (330). One end of each of the two flow control valves (330) is sealed and connected to an auxiliary head (340). One end of the proportioning tank (310) is provided with a fixing block (350). One end of the fixing block (350) is provided with a water pump (360). One side of the water pump (360) is sealed and connected to a suction pipe (370). One end of the water pump (360) is sealed and connected to a delivery pipe (380).

2. The centralized liquid supply structure for a machining center according to claim 1, characterized in that: The delivery pump (230) is equipped with a reinforcing frame (400) at both ends. The bottom of the two reinforcing frames (400) is fixedly connected to the base (100). A support block (500) is provided on one side of the liquid supply cylinder (210). A filter (600) is provided on one side of the support block (500). An auxiliary pump (700) is provided at one end of the filter (600).

3. The centralized liquid supply structure for a machining center according to claim 2, characterized in that: The auxiliary pump (700) is sealed to one side with a return pipe (800), the end of which is sealed to the top of the liquid supply cylinder (210), and the auxiliary pump (700) is sealed to one end with a recovery pipe (900), the end of which is sealed to the filter (600).

4. The centralized liquid supply structure for a machining center according to claim 3, characterized in that: The other end of the filter (600) is sealed and connected to the return head (1000), the end of the suction tube (370) is sealed and connected to the mixing tank (310), and the end of the delivery tube (380) is sealed and connected to the top of the liquid supply cylinder (210).

5. The centralized liquid supply structure for a machining center according to claim 1, characterized in that: The first flow sensor (260) has an external connector sealed on one side, and the ends of the two second check valves (290) are sealed to the connector (250).

6. The centralized liquid supply structure for a machining center according to claim 4, characterized in that: A torque motor (1100) is installed on the top of the mixing tank (310). The output shaft of the torque motor (1100) passes through the top of the inner wall of the mixing tank (310) and is equipped with a rotating rod. Several stirring blades (1200) are provided on the outer wall of the rotating rod. A controller is provided at the top corner of the base (100).

7. The centralized liquid supply structure for a machining center according to claim 6, characterized in that: The delivery pump (230), the first flow sensor (260), the booster pump (270), the second flow sensor (320), the flow control valve (330), the water pump (360), the auxiliary pump (700), and the torque motor (1100) are all electrically connected to the controller, which is electrically connected to an external power supply.

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