Oil removal device

Abstract

The utility model relates to the technical field of metal oil removal equipment, in particular to an oil removal device. The mounting mechanism is arranged on an oil removal tank, is driven by an electric push rod and is used for fixing a metal plate; the two air cylinders are arranged on the oil removal tank and are connected with the mounting mechanism and the oil removal tank, and the metal plates are driven by the air cylinders to vibrate for oil removal; the water-spraying oil-removing mechanism is arranged on the oil-removing tank, is driven by a water pump and is used for removing oil by spraying water flow through a spray head; and the moving mechanism is arranged on the oil removal tank and driven by a rotating motor to drive the spray head to move horizontally. The air cylinder is adopted to drive the metal plate to vibrate, oil stains at small positions such as holes and grooves in the metal plate are removed in a shaking mode, the upper installation assembly and the lower installation assembly are arranged, the metal plate can be replaced and clamped, and therefore the situation that the oil stains at the contact positions of the clamping pieces and the metal plate cannot be removed can be avoided; and the oil stain cleaning comprehensiveness of the metal plate is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of metal degreasing equipment, and in particular to a degreasing device. Background Technology

[0002] In the production process of metal products, grease is often applied to protect the metal from oxidation or wear. In addition, processing equipment also produces grease. This grease may adhere to the metal surface during cutting, grinding and other operations. Therefore, the metal surface often has a layer of grease after processing. This grease may affect the surface quality of the metal, thereby affecting the overall performance of the product. Therefore, it is necessary to degrease the metal surface.

[0003] In the prior art, there is a metal surface degreasing device for electroplating (publication number: CN214991879U). Its structure includes a machine base and a machine frame. The machine base is equipped with a feeding and unloading mechanism, and the machine frame is equipped with a flipping mechanism. The top of the machine frame is equipped with a spray saponification mechanism. The flipping mechanism includes a limiting cylinder, a mounting plate, a rotary cylinder, an active clamp, and a passive clamp. The cylinder body of the limiting cylinder is fixed to the inner wall of the machine frame, and the piston rod of the limiting cylinder is fixedly connected to the mounting plate. The rotary cylinder is fixed to the mounting plate, and its output shaft is fixedly connected to the active clamp. The passive clamp is rotatably connected to the machine frame. The active and passive clamps are at the same height, and their longitudinal cross-sectional shape is "U". The active and passive clamps are mirror images of each other. This degreasing device can degrease the upper and lower surfaces of metal workpieces, saving time and improving efficiency.

[0004] However, in actual use, the metal surface degreasing device for electroplating removes oil by spraying. However, the metal surface contains some small corners such as holes and grooves, which makes it impossible for the sprayed liquid to completely remove the oil stains inside, thus affecting the degreasing effect of the metal. Utility Model Content

[0005] To address the problems existing in the background technology, an oil removal device is proposed.

[0006] This utility model proposes an oil removal device, comprising: an installation mechanism mounted on an oil removal tank and driven by an electric push rod for fixing a metal plate; two cylinders mounted on the oil removal tank and connecting the installation mechanism and the oil removal tank, which drive the metal plate to vibrate and remove oil; a water spraying oil removal mechanism mounted on the oil removal tank and driven by a water pump, which sprays water through nozzles for oil removal; a moving mechanism mounted on the oil removal tank and driven by a rotary motor to move the nozzles horizontally; and an air jet oil removal component mounted on the water spraying oil removal mechanism, driven by a blower, which controls the conversion of airflow and water flow through valves to remove oil from the metal plate through jet airflow.

[0007] Preferably, the mounting mechanism consists of two mounting components, upper and lower, with identical structures. Each mounting component includes an adjusting frame housed within the oil removal tank. Two electric push rods are mounted on the adjusting frame, and connecting plates are mounted on the telescopic shafts of the two electric push rods. Clamping components are provided on the two connecting plates, and the adjusting frame is connected to the output shaft of the corresponding cylinder.

[0008] Preferably, the water spray oil removal mechanism includes a water tank installed on an oil removal tank, a fixing plate installed on the water tank, a water pump installed on the fixing plate, the water pump inlet connected to the water tank, a delivery pipe installed on the water pump outlet, two branch pipes 1 installed on the delivery pipe, one end of each of the two branch pipes 1 extending into the oil removal tank, branch pipe 2 installed on each of the two branch pipes 1, branch pipe 3 installed on the other end of each of the two branch pipes 2, and multiple nozzles installed on each of the two branch pipes 3.

[0009] Preferably, the two branch pipes are made of retractable flexible hoses.

[0010] Preferably, the moving mechanism includes two fixed frames mounted on the oil removal tank, each fixed frame having a movable screw rotatably mounted on it, and each fixed frame having a movable block slidably mounted on it. The two movable blocks are respectively connected to two branch pipes and threadedly connected to the two movable screws. One end of each of the two movable screws extends outside the oil removal tank, and a synchronous belt assembly is provided at the end of each movable screw outside the oil removal tank. A rotary motor is mounted on the oil removal tank, and the output shaft of the rotary motor is connected to one end of any one of the movable screws.

[0011] Preferably, the oil tank has a connection port that communicates with the water tank, and a filter frame is slidably installed on the water tank.

[0012] Preferably, the jet oil removal assembly is composed of a blower, with the air outlet pipe on the blower connected to the conveying pipe, a solenoid valve one installed on the air outlet pipe, and a solenoid valve two installed at the end of the conveying pipe near the water pump.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects: by using a water pump to deliver water to the upper and lower sets of nozzles to spray water to clean both sides of the metal plate, the cleaning efficiency of the metal plate can be improved; by rotating the motor to drive the moving screw to move, and then driving the nozzle to move, the surface of the metal plate can be cleaned more comprehensively.

[0014] By using a cylinder to drive the metal plate to vibrate, the vibration can shake away oil stains in smaller areas such as holes and grooves on the metal plate, improving the comprehensiveness of oil stain cleaning on the metal plate.

[0015] By setting up two sets of mounting components, the metal plate can be replaced and clamped, which can prevent oil stains from remaining at the contact points between the clamping parts and the metal plate, thereby indirectly improving the comprehensiveness of oil stain cleaning of the metal plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the oil removal tank in this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the water tank and the filter frame in this utility model;

[0020] Figure 5 This is a schematic diagram of the installation mechanism, the moving mechanism, and the water spraying and oil removal mechanism in this utility model.

[0021] Reference numerals: 1. Oil removal tank; 2. Water tank; 3. Connecting port; 4. Sliding frame; 5. Filter frame; 6. Additive; 7. Fixing plate; 8. Water pump; 9. Blower; 10. Delivery pipe; 11. Branch pipe one; 12. Branch pipe two; 13. Branch pipe three; 14. Nozzle; 15. Fixing frame; 16. Moving screw; 17. Moving block; 18. Synchronous belt assembly; 19. Rotating motor; 20. Cylinder; 21. Adjusting frame; 22. Electric push rod; 23. Connecting plate; 24. Clamping component; 25. Water stop baffle; 26. Exhaust frame. Detailed Implementation

[0022] Example 1

[0023] like Figures 1-5As shown, the present invention proposes an oil removal device, including an installation mechanism mounted on an oil removal tank 1 and driven by electric push rods 22 for fixing metal plates. The installation mechanism consists of two identical installation components, upper and lower. Each installation component includes an adjusting frame 21 arranged in a U-shape inside the oil removal tank 1. Two electric push rods 22 are mounted on the adjusting frame 21, arranged symmetrically. A connecting plate 23 is mounted on the telescopic shaft of each of the two electric push rods 22. Clamping parts 24 are provided on the two connecting plates 23 and are connected to the connecting plates 23 by bolts. The clamping parts 24 can be replaced according to the shape of the metal plate to be clamped, ensuring the stability of clamping the metal plate. One side of the oil removal tank 1 is open, and a sealing element is hinged to one side of the oil removal tank 1. The door, a sealed door adapted to the opening, has a water-stop baffle 25 installed on the inner wall of the oil removal tank 1; two cylinders 20 are installed on the oil removal tank 1, connecting the installation mechanism and the oil removal tank 1, and drive the metal plate to vibrate and remove oil through the cylinders 20. The stack of the two cylinders 20 is installed on the top inner wall and bottom inner wall of the oil removal tank 1. The telescopic shafts of the two cylinders 20 are respectively connected to two adjusting frames 21. Four sliding rods are installed on the top inner wall and bottom inner wall of the oil removal tank 1, and the four sliding rods are respectively slidably connected to the two adjusting frames 21, which can improve the movement stability of the adjusting frames 21; a water spraying oil removal mechanism is installed on the oil removal tank 1, driven by a water pump 8, and removes oil by spraying water through nozzles 14; a moving mechanism is installed on the oil removal tank 1, driven by a rotary motor 19, which drives the nozzles 14 to move horizontally.

[0024] like Figures 3-5 As shown, the water spray oil removal mechanism includes a water tank 2 installed on an oil removal tank 1. The oil removal tank 1 has a connecting port 3 that communicates with the water tank 2. An installation groove is provided on one side of the water tank 2. Sliding frames 4 are installed on the inner walls of both sides of the water tank 2. A filter frame 5 is installed inside the water tank 2, slidably connected to the two sliding frames 4. A filter screen is formed at the bottom of the filter frame 5. One side of the filter frame 5 extends into the installation groove and is connected to the inner wall of the installation groove by bolts. An inlet pipe and an outlet pipe are installed on one side of the water tank 2, and both the inlet and outlet pipes are equipped with solenoid valves. A fixing plate 7 is installed on the water tank 2. A water pump 8 is installed on the fixed plate 7. The inlet of the water pump 8 is connected to the water tank 2. A delivery pipe 10 is installed on the outlet of the water pump 8. Two branch pipes 11 are installed on the delivery pipe 10. One end of each branch pipe 11 extends into the oil removal tank 1. Branch pipes 12 are installed on each branch pipe 11. The two branch pipes 12 are made of retractable hoses. Branch pipes 13 are installed on the other end of each branch pipe 12. Multiple nozzles 14 are installed on each branch pipe 13. An additive 6 is installed on one side of the water tank 2. It consists of a funnel. A manual valve is provided on the funnel. The oil removal agent can be added through the funnel.

[0025] like Figure 3 and Figure 5 As shown, the moving mechanism includes two fixed frames 15 mounted on the oil removal tank 1. Moving screws 16 are rotatably mounted on each of the two fixed frames 15. Moving blocks 17 are slidably mounted on each of the two fixed frames 15. The two moving blocks 17 are respectively connected to two branch pipes 13 and are threadedly connected to the two moving screws 16. One end of each of the two moving screws 16 extends outside the oil removal tank 1. A synchronous belt assembly 18 is provided at the end of each of the two moving screws 16 outside the oil removal tank 1. The synchronous belt assembly 18 includes two synchronous pulleys and a synchronous belt. The two synchronous pulleys are respectively sleeved on one end of each of the two moving screws 16, and the synchronous belt is sleeved on the two synchronous pulleys. A rotary motor 19 is mounted on the oil removal tank 1, and the output shaft of the rotary motor 19 is connected to one end of any one of the moving screws 16.

[0026] In this embodiment, during use, the metal plate is placed on the mounting assembly located below. The connecting plate 23 and the clamping member 24 are moved by the electric push rod 22 to clamp the metal plate, completing the installation of the metal plate. Then, the water pump 8 can be started to draw water flow, which is delivered to the nozzle 14 through the delivery pipe 10, branch pipe one 11, branch pipe two 12, and branch pipe three 13. The nozzle 14 can spray water on both sides of the metal plate to remove oil, improving the cleaning efficiency of the metal plate. At the same time, the rotating motor 19 can be started to drive the two moving screws 16 to rotate through the synchronous belt assembly 18, which in turn drives the two moving blocks 17 to move. This causes the two branch pipes 13 to move horizontally, allowing the nozzle 14 to move horizontally and more thoroughly clean the surface of the metal plate. During the cleaning process, the cylinder 20 can be activated to vibrate the metal plate. Vibration can help move and drip oil stains in smaller areas such as holes and grooves on the metal plate, improving the degreasing effect. During the degreasing process, the metal plate can be clamped and replaced using the mounting components above. This allows the oil stains at the connection between the clamp 24 and the metal plate to be removed by changing the clamp, ensuring the degreasing effect of the metal plate.

[0027] Example 2

[0028] like Figure 2 and Figure 5 As shown, the oil removal device proposed in this utility model, compared with Embodiment 1, further includes an air jet oil removal component installed on the water spray oil removal mechanism, driven by a blower 9, controlling the conversion of airflow and water flow through valves, and removing oil from the metal plate by spraying airflow. The air jet oil removal component is composed of the blower 9, with the air outlet pipe on the blower 9 connected to the conveying pipe 10. A solenoid valve 1 is installed on the air outlet pipe, and a solenoid valve 2 is installed at the end of the conveying pipe 10 near the water pump 8. An exhaust frame 26 is installed on the top of the oil removal box 1, and the exhaust frame 26 is connected to the oil removal box 1. A ventilation groove is provided on the exhaust frame 26, and a filter screen 2 is installed in the ventilation groove.

[0029] In this embodiment, during use, the second solenoid valve is closed, the blower 9 is started, and the airflow is propelled through the delivery pipe 10 to the first branch pipe 11. Then, it is sprayed onto the surface of the metal plate through the second branch pipe 12, the third branch pipe 13, and the nozzle 14. At this time, the moving mechanism drives the third branch pipe 13 to move. Through the rapid flow of airflow, small areas such as holes and grooves on the metal plate can be degreased, improving the degreasing effect of the metal plate.

[0030] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An oil removal device, characterized in that, include: An installation mechanism for fixing metal plates is installed on the oil removal tank (1) and driven by an electric push rod (22); Two cylinders (20) are installed on the oil removal tank (1) and connected to the installation mechanism and the oil removal tank (1). The cylinders (20) drive the metal plate to vibrate and remove oil. A water spraying oil removal mechanism is installed on the oil removal tank (1), driven by a water pump (8), and sprays water through a nozzle (14) to remove oil. A moving mechanism is installed on the oil removal tank (1) and driven by a rotating motor (19) to move the nozzle (14) horizontally. And a jet oil removal component installed on a water spray oil removal mechanism, driven by a blower (9), controlling the conversion of airflow and water flow through valves, and removing oil from metal plates through jet airflow.

2. The oil removal device according to claim 1, characterized in that, The mounting mechanism consists of two mounting components, upper and lower, with identical structures. The mounting components include an adjusting frame (21) installed inside the oil removal tank (1). Two electric push rods (22) are mounted on the adjusting frame (21). Connecting plates (23) are mounted on the telescopic shafts of the two electric push rods (22). Clamping parts (24) are provided on the two connecting plates (23). The adjusting frame (21) is connected to the output shaft of the corresponding cylinder (20).

3. The oil removal device according to claim 2, characterized in that, The water spray oil removal mechanism includes a water tank (2) installed on the oil removal box (1), a fixing plate (7) installed on the water tank (2), a water pump (8) installed on the fixing plate (7), the water inlet of the water pump (8) is connected to the water tank (2), a delivery pipe (10) is installed on the water outlet of the water pump (8), two branch pipes (11) are installed on the delivery pipe (10), one end of each branch pipe (11) extends into the oil removal box (1), a branch pipe (12) is installed on each branch pipe (11), a branch pipe (13) is installed on the other end of each branch pipe (12), and multiple nozzles (14) are installed on each branch pipe (13).

4. The oil removal device according to claim 3, characterized in that, The two branch pipes (12) are made of retractable hoses.

5. The oil removal device according to claim 3, characterized in that, The moving mechanism includes two fixed frames (15) mounted on the oil removal tank (1). Each fixed frame (15) is rotatably mounted with a moving screw (16). Each fixed frame (15) is slidably mounted with a moving block (17). The two moving blocks (17) are respectively connected to two branch pipes (13). The two moving blocks (17) are respectively threadedly connected to the two moving screws (16). One end of each of the two moving screws (16) extends outside the oil removal tank (1). A synchronous belt assembly (18) is provided at the end of the two moving screws (16) outside the oil removal tank (1). A rotating motor (19) is mounted on the oil removal tank (1). The output shaft of the rotating motor (19) is connected to one end of any one of the moving screws (16).

6. The oil removal device according to claim 3, characterized in that, The oil tank (1) is provided with a connection port (3), which is connected to the water tank (2). A filter frame (5) is slidably installed on the water tank (2).

7. The oil removal device according to claim 3, characterized in that, The jet oil removal assembly consists of a blower (9), the air outlet pipe of the blower (9) is connected to the conveying pipe (10), a solenoid valve is installed on the air outlet pipe, and a solenoid valve is installed on the end of the conveying pipe (10) near the water pump (8).

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