Part surface hot-dipping oil removal device

Abstract

The utility model discloses a part surface hot dipping oil removing device which comprises an oil removing box body, the oil removing box body is divided into a cleaning cavity and an oil discharging cavity through an arranged partition plate, an overflow opening formed in the partition plate enables the cleaning cavity to be communicated with the oil discharging cavity, and a net barrel is rotationally connected into the oil removing box body. Cleaning water is input into the cleaning cavity of the oil removal box through the water inlet pipe, meanwhile, the heating plate can heat the cleaning water in the oil removal box, the temperature sensor can detect the heating temperature, and therefore the cleaning water cleans parts in the net barrel, and cleaning oil can float on the liquid level; and oil can overflow into the oil discharge cavity of the oil removal tank body through the overflow port, so that the cleaning efficiency can be improved, and meanwhile, a water-saving effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of degreasing technology for parts, and in particular to a hot-dip degreasing device for the surface of parts. Background Technology

[0002] Various types of engine oil and lubricating oil are frequently used in the processing of automotive parts. Before painting the parts, oil contaminants must be removed. These contaminants include engine oil, lubricating oil, animal and vegetable oils used in factories for rust prevention, drawing, and machining or forming. Removing oil contaminants is an important step in surface treatment because oil stains can reduce the adhesion of the coating and affect other properties of the coating, so it must be cleaned thoroughly.

[0003] Existing degreasing devices have certain drawbacks. Because oil stains are adhesive, direct immersion washing is not easy to remove them. Secondly, the cleaning water used for cleaning oil stains on existing parts is only disposable. After cleaning, all the cleaning water needs to be replaced, which wastes water resources. Therefore, there is an urgent need for a hot immersion degreasing device for parts surfaces to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a hot-dip degreasing device for parts surfaces, which is achieved through the following technical solution.

[0005] A hot-dip degreasing device for parts includes a degreasing chamber, which is divided into a cleaning chamber and an oil draining chamber by a partition. An overflow port on the partition connects the cleaning chamber and the oil draining chamber. A mesh drum is rotatably connected inside the degreasing chamber. A servo motor fixed at the front end of the degreasing chamber drives the mesh drum to rotate. A heating plate and a temperature sensor are fixedly connected to the bottom of the degreasing chamber.

[0006] Furthermore, a shaft is connected through the outer surface of the mesh barrel, and a brush roller is fixedly connected to the shaft. Positioning holes are opened at both ends of the shaft. Brush strips are fixedly connected to the inner wall of the mesh barrel, and several brush strips are arranged in a ring.

[0007] Furthermore, the outer surface of the mesh drum is provided with an inlet and outlet, and a door is provided at the position of the inlet and outlet to be hinged to the mesh drum.

[0008] Furthermore, the internal structure of the oil removal chamber has two rotating rods rotatably connected, and the two rotating rods are located on the same straight line. A positioning screw is fixedly connected to the rotating rod, and the shaft is sleeved on the positioning screw through a positioning through hole. One end of the positioning screw is provided with an arc-shaped pressure plate and a fastening nut. The fastening nut is pressed against the top of the arc-shaped pressure plate, and the fastening nut is threadedly engaged with the positioning screw. The output shaft of the servo motor is fixedly connected to the rotating rod at the front end of the oil removal chamber.

[0009] Furthermore, handles are fixedly connected to both ends of the mesh bucket.

[0010] Furthermore, an oil drain pipe and a water inlet pipe are connected through one side of the oil removal tank, and a sealing plug is provided at one end of the oil drain pipe. The oil drain pipe is connected to the oil drain chamber, and the water inlet pipe is connected to the cleaning chamber.

[0011] Furthermore, a controller is fixedly connected to one side of the oil removal tank, and the servo motor, heating plate, and temperature sensor are all electrically connected to the controller.

[0012] The beneficial effects of this utility model are as follows: During the operation of this device, the parts are first placed inside the mesh barrel, and then the mesh barrel is fixedly connected to two rotating rods by a shaft. Then, the fixed mesh barrel is driven to rotate inside the oil removal tank by turning on the servo motor. Finally, cleaning water is introduced into the cleaning chamber of the oil removal tank through the water inlet pipe. At the same time, the heating plate can heat the cleaning water inside the oil removal tank, and the temperature sensor can detect the heating temperature, so that the cleaning water cleans the parts inside the mesh barrel. The cleaned oil can float on the liquid surface and overflow into the oil discharge chamber of the oil removal tank through the overflow port, which can improve the cleaning efficiency and save water. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 : A schematic diagram of the structure of a hot-dip degreasing device for the surface of parts according to this utility model;

[0015] Figure 2 Side view of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of AA;

[0017] Figure 4: Internal schematic diagram of the mesh bucket of this utility model.

[0018] The attached figures are labeled as follows:

[0019] 1. Oil tank body; 11. Baffle plate; 111. Overflow port; 12. Oil drain pipe; 13. Water inlet pipe; 14. Controller;

[0020] 2. Mesh drum; 21. Inlet / outlet; 22. Closing door; 23. Brush strip; 24. Shaft; 241. Brush roller; 242. Positioning perforation; 25. Handle;

[0021] 3. Rotating rod; 31. Positioning screw; 32. Arc-shaped pressure plate; 33. Fastening nut;

[0022] 4. Servo motor;

[0023] 5. Heating plate;

[0024] 6. Temperature sensor. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-4 As shown, the present invention has the following specific embodiments.

[0027] Example:

[0028] A hot-dip degreasing device for parts includes a degreasing chamber 1, which is divided into a cleaning chamber and an oil draining chamber by a partition 11. An overflow port 111 on the partition 11 connects the cleaning chamber and the oil draining chamber. A mesh bucket 2 is rotatably connected inside the degreasing chamber 1. A servo motor 4 fixed at the front end of the degreasing chamber 1 drives the mesh bucket 2 to rotate. A heating plate 5 and a temperature sensor 6 are fixedly connected to the bottom of the degreasing chamber 1.

[0029] By adopting the above technical solution, when using the device, the parts are first placed inside the mesh barrel 2, and then the mesh barrel 2 is fixedly connected to two rotating rods 3 by the shaft 24. Then, the fixed mesh barrel 2 is driven to rotate inside the oil removal box 1 by turning on the servo motor 4. Finally, cleaning water is input into the cleaning chamber of the oil removal box 1 through the water inlet pipe 13. At the same time, the heating plate 5 can heat the cleaning water inside the oil removal box 1, and the temperature sensor 6 can detect the heating temperature, so that the cleaning water cleans the parts inside the mesh barrel 2. The cleaned oil can float on the liquid surface and overflow into the oil discharge chamber of the oil removal box 1 through the overflow port 111, which can improve the cleaning efficiency and save water.

[0030] Specifically, a shaft 24 is connected through the outer surface of the mesh barrel 2, and a brush roller 241 is fixedly connected to the shaft 24. Positioning holes 242 are opened at both ends of the shaft 24. Brush strips 23 are fixedly connected to the inner wall of the mesh barrel 2, and several brush strips 23 are distributed in a ring.

[0031] By adopting the above technical solution, the brush strip plate 23 fixed inside the mesh barrel 2 and the brush roller 241 fixed on the shaft 24 can brush and wash the flipped parts.

[0032] Specifically, the outer surface of the mesh barrel 2 is provided with an inlet and outlet 21, and a door 22 is provided at the position of the inlet and outlet 21 and is hinged to the mesh barrel 2.

[0033] By adopting the above technical solution, the inlet and outlet 21 can allow parts to enter and exit the inside of the mesh barrel 2, and the closing door 22 can close and open the inlet and outlet 21.

[0034] Specifically, the interior of the oil removal tank 1 has two rotating rods 3 connected to each other, and the two rotating rods 3 are located on the same straight line. A positioning screw 31 is fixedly connected to the rotating rod 3. The shaft 24 is sleeved on the positioning screw 31 through the positioning through hole 242. One end of the positioning screw 31 is provided with an arc-shaped pressure plate 32 and a fastening nut 33. The fastening nut 33 is pressed against the top of the arc-shaped pressure plate 32, and the fastening nut 33 is threadedly engaged with the positioning screw 31. The output shaft of the servo motor 4 is fixedly connected to the rotating rod 3 at the front end of the oil removal tank 1.

[0035] By adopting the above technical solution, the mesh bucket 2 can be connected to two rotating rods 3. At the same time, the connected mesh bucket 2 is driven to rotate by the set servo motor 4. That is, the shaft 24 passing through the mesh bucket 2 is positioned and connected to the positioning screw 31 through the positioning hole 242. Then, the fastening nut 33 and the arc-shaped pressure plate 32 are sleeved on the positioning screw 31. By rotating the fastening nut 33, the arc-shaped pressure plate 32 can be squeezed to fix the shaft 24 in conjunction with the rotating rod 3, so that the mesh bucket 2 can be connected between the two rotating rods 3. Then, by turning on the servo motor 4 to drive the rotating rod 3 to drive the mesh bucket 2 to rotate, which in turn can drive the parts placed inside the mesh bucket 2 to flip and clean.

[0036] Specifically, handles 25 are fixedly connected to both ends of the mesh bucket 2.

[0037] By adopting the above technical solution, the handle 25 facilitates the carrying of the net bucket 2 into and out of the oil removal box 1.

[0038] Specifically, an oil drain pipe 12 and a water inlet pipe 13 are connected through one side of the oil tank 1, and a sealing plug is provided at one end of the oil drain pipe 12. The oil drain pipe 12 is connected to the oil drain chamber, and the water inlet pipe 13 is connected to the cleaning chamber.

[0039] By adopting the above technical solution, the oil drain pipe 12 can output the oil inside the oil drain chamber of the oil removal tank 1, and the water inlet pipe 13 can input cleaning water into the cleaning chamber of the oil removal tank 1.

[0040] Specifically, a controller 14 is fixedly connected to one side of the oil tank 1, and the servo motor 4, heating plate 5 and temperature sensor 6 are all electrically connected to the controller 14.

[0041] By adopting the above technical solution, the controller 14 can control the operation of the servo motor 4, the heating plate 5 and the temperature sensor 6 respectively.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hot-dip degreasing device for the surface of parts, comprising a degreasing chamber (1), characterized in that: The oil removal chamber (1) is divided into a cleaning chamber and an oil draining chamber by a partition (11). An overflow port (111) on the partition (11) connects the cleaning chamber and the oil draining chamber. A mesh bucket (2) is rotatably connected inside the oil removal chamber (1). A servo motor (4) fixed at the front end of the oil removal chamber (1) is used to drive the mesh bucket (2) to rotate. A heating plate (5) and a temperature sensor (6) are fixedly connected to the bottom inside the oil removal chamber (1).

2. The hot-dip degreasing device for parts surface according to claim 1, characterized in that: A shaft (24) is connected through the outer surface of the mesh barrel (2). A brush roller (241) is fixedly connected to the shaft (24). Positioning holes (242) are provided at both ends of the shaft (24). A brush plate (23) is fixedly connected to the inner wall of the mesh barrel (2), and the brush plate (23) is a plurality of them arranged in a ring.

3. The hot-dip degreasing device for parts surface according to claim 1, characterized in that: The outer surface of the mesh barrel (2) is provided with an inlet and outlet (21), and a door (22) is provided at the position of the inlet and outlet (21) and is hinged to the mesh barrel (2).

4. The hot-dip degreasing device for parts surface according to claim 2, characterized in that: The oil removal box (1) has two rotating rods (3) rotatably connected inside, and the two rotating rods (3) are located on the same straight line. A positioning screw (31) is fixedly connected to the rotating rod (3). The shaft (24) is sleeved on the positioning screw (31) through the positioning through hole (242). One end of the positioning screw (31) is provided with an arc-shaped pressure plate (32) and a fastening nut (33). The fastening nut (33) is pressed against the top of the arc-shaped pressure plate (32), and the fastening nut (33) is threadedly engaged with the positioning screw (31). The output shaft of the servo motor (4) is fixedly connected to the rotating rod (3) at the front end of the oil removal box (1).

5. The hot-dip degreasing device for parts surface according to claim 1, characterized in that: Both ends of the net bucket (2) are fixedly connected to handles (25).

6. The hot-dip degreasing device for parts surface according to claim 1, characterized in that: One side of the oil removal tank (1) is connected to an oil drain pipe (12) and a water inlet pipe (13), and one end of the oil drain pipe (12) is provided with a sealing plug. The oil drain pipe (12) is connected to the oil drain chamber, and the water inlet pipe (13) is connected to the cleaning chamber.

7. The hot-dip degreasing device for parts surface according to claim 1, characterized in that: A controller (14) is fixedly connected to one side of the oil removal tank (1), and the servo motor (4), heating plate (5) and temperature sensor (6) are all electrically connected to the controller (14).

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