Rapid drying and rust-proof treatment device for hardware parts

Abstract

The utility model discloses a hardware part quick drying rust-proof treatment device, which belongs to the technical field of hardware part processing, and comprises a processing cylinder, a motor and an air pump are arranged on the processing cylinder, an output shaft of the motor penetrates through the outer wall of the processing cylinder and is connected with a protective box, a telescopic rod is arranged in the protective box, and the telescopic rod is connected with the air pump. One end of the telescopic rod penetrates through the protection box to be provided with a placement cage, and a cage door is installed on the placement cage through a lock catch. According to the rapid drying and rust-proof treatment device for the hardware parts, a telescopic rod works to drive a placement cage and parts connected to the placement cage to synchronously move downwards until the placement cage is completely soaked in rust removal oil in an oil barrel, then a motor is started, an output shaft of the motor drives a protection box to rotate, and the protection box rotates to drive the telescopic rod and the placement cage to rotate; and the placement cage rotates so that the hardware parts in the placement cage can make full contact with the rust removal oil, dead corners are prevented, manual smearing by workers is not needed, and the working intensity is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of hardware parts processing technology, specifically a device for rapid drying and rust prevention of hardware parts. Background Technology

[0002] Hardware is extremely widespread in modern society, including hardware tools, hardware parts, daily hardware, building hardware, and security products. Most hardware products are not final consumer goods, but rather parts of various tools. Because hardware parts are easily corroded, they are usually treated with rust prevention to maintain their performance.

[0003] However, in the current process of rust prevention treatment of hardware parts, due to the irregular shape of the hardware parts, uneven application of rust-preventive oil or paint is easy to occur, which will cause rust to appear in areas where it is difficult to apply rust-preventive oil. This not only increases the working cost but also increases the workload of the workers. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a device for rapid drying and rust prevention of hardware parts. It solves the problem that in the current process of rust prevention of hardware parts, due to the irregular shape of the hardware parts, it is easy to have uneven application when spraying rust-preventive oil or applying rust-preventive paint, which will lead to rust in the areas where it is difficult to apply rust-preventive oil. This not only increases the working cost but also increases the workload of the workers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid drying and rust prevention treatment device for hardware parts, comprising a processing cylinder, on which a motor and an air pump are installed. The output shaft of the motor passes through the outer wall of the processing cylinder and is connected to a protective box. A telescopic rod is installed inside the protective box. One end of the telescopic rod passes through the protective box and is fitted with a placement cage. A cage door is installed on the placement cage via a lock. Two sleeves are fixedly installed on the placement cage. Limiting rods and threaded screws are slidably installed on the two sleeves respectively. Pressure plates are fixedly installed at the bottom ends of the screws and limiting rods. A connecting rod is fixedly installed at the bottom of the placement cage, and a filter plate is fixedly installed at the bottom of the connecting rod.

[0006] As a further embodiment of this utility model: a hot air box is installed on the processing cylinder, and the hot air box has several air ports.

[0007] As a further embodiment of this utility model: a protective door is installed on the processing cylinder, and an oil drum is installed at the bottom of the processing cylinder.

[0008] As a further embodiment of this utility model: two support rods are fixedly installed on the outer wall of the processing cylinder, and a handle is installed at the end of the screw.

[0009] As a further embodiment of this utility model: a condenser tube is installed at one end of the support rod, a collection tube is connected to the condenser tube, and the bottom end of the collection tube is connected to the oil drum.

[0010] As a further embodiment of this utility model: a collection hood is connected to the air pump, the collection hood is located inside the processing cylinder, and one end of the collection pipe is connected to the air pump.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This rapid drying and rust prevention treatment device for hardware parts consists of a placement cage, a telescopic rod, a motor, and a screw. During operation, the worker opens the protective door and cage door, places the hardware parts to be processed in the placement cage, and then turns the handle. The rotation of the handle drives the screw, causing the pressure plate to move downwards until the hardware parts are firmly pressed. After closing the cage door and protective door, the telescopic rod is opened. The telescopic rod moves the placement cage and its connected components downwards synchronously until the placement cage is completely immersed in the rust-removing oil in the oil drum. Then, the motor is turned on, and the motor's output shaft drives the protective box to rotate. The rotation of the protective box, in turn, drives the telescopic rod and placement cage to rotate. The rotation of the placement cage ensures that the hardware parts are fully in contact with the rust-removing oil, preventing dead zones and eliminating the need for manual application, thus reducing workload.

[0013] 2. This rapid drying and rust prevention treatment device for hardware parts consists of a hot air box, an oil drum, a collection pipe, and a condenser pipe. During operation, after complete immersion, the operator uses a telescopic rod to return the placement cage to its original position. Then, the motor continues to drive the placement cage to rotate. Subsequently, the hot air box is opened to draw in outside air, which is heated and blown into the processing cylinder. The hot air dries and evaporates the rust-removing oil on the surface of the hardware parts. After the air pump is turned on, the rust-removing oil gas enters the collection pipe, is cooled by the condenser pipe to form liquid, and then returns to the oil drum for easy recycling, reducing operating costs. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure connecting the cage and the cage door of this utility model;

[0016] Figure 3 This is a structural schematic diagram of the protective box and handle of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure connecting the collection pipe and the air pump of this utility model;

[0018] In the diagram: 1. Processing cylinder; 2. Motor; 3. Hot air box; 4. Air inlet; 5. Protective door; 6. Collection pipe; 7. Air pump; 8. Protective box; 9. Placement cage; 10. Cage door; 11. Filter plate; 12. Telescopic rod; 13. Sleeve; 14. Handle; 15. Screw; 16. Limiting rod; 17. Pressure plate; 18. Connecting rod; 19. Oil drum; 20. Condensate pipe; 21. Support rod; 22. Collection cover. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-4 As shown, this utility model provides a technical solution: a rapid drying and rust prevention treatment device for hardware parts, including a processing cylinder 1, a hot air box 3 installed on the processing cylinder 1, and several air ports 4 opened on the hot air box 3. Because the hot air box 3 is installed, after the hot air box 3 is opened, the hot air box 3 draws the outside air into the hot air box 3, heats it and blows it into the processing cylinder 1. The hot air dries and evaporates the rust removal oil on the surface of the hardware parts, improving work efficiency.

[0021] A protective door 5 is installed on the processing cylinder 1, and an oil drum 19 is installed at the bottom of the processing cylinder 1.

[0022] The processing cylinder 1 is equipped with a motor 2 and an air pump 7. Because of the motor 2, the output shaft of the motor 2 drives the protective box 8 to rotate. The rotation of the protective box 8 drives the telescopic rod 12 and the mounting cage 9 to rotate. The rotation of the mounting cage 9 allows the hardware parts inside to fully contact the rust removal oil and prevents dead corners.

[0023] Two support rods 21 are fixedly installed on the outer wall of the processing cylinder 1, and a handle 14 is installed at the end of the screw 15.

[0024] A condenser pipe 20 is installed at one end of the support rod 21. A collection pipe 6 is connected to the condenser pipe 20. The bottom end of the collection pipe 6 is connected to the oil drum 19. A collection cover 22 is connected to the air pump 7. The collection cover 22 is located inside the processing cylinder 1. One end of the collection pipe 6 is connected to the air pump 7. Because the air pump 7 is installed, when the rust removal oil vapor fills the inside of the processing cylinder 1, the operator turns on the air pump 7. The rust removal oil gas passes through the collection cover 22 and enters the collection pipe 6. After being cooled by the condenser pipe 20 and forming liquid, it returns to the oil drum 19, which is convenient for recycling and reduces working costs.

[0025] The output shaft of motor 2 passes through the outer wall of processing cylinder 1 and is connected to a protective box 8. A telescopic rod 12 is installed inside the protective box 8. One end of the telescopic rod 12 passes through the protective box 8 and is installed with a housing cage 9. A cage door 10 is installed on the housing cage 9 by a lock. Two sleeves 13 are fixedly installed on the housing cage 9. Limit rods 16 are slidably installed on the two sleeves 13 and screws 15 are threadedly connected to them. A pressure plate 17 is fixedly installed at the bottom of the screw 15 and the limit rod 16. Because of the installation of the pressure plate 17, after turning the handle 14, the handle 14 rotates and drives the screw 15 to rotate, thereby causing the pressure plate 17 to move downward until it presses the hardware parts, which improves the stability of the operation.

[0026] A connecting rod 18 is fixedly installed at the bottom of the placement cage 9, and a filter plate 11 is fixedly installed at the bottom of the connecting rod 18.

[0027] The working principle of this utility model is as follows: When working, after the worker opens the protective door 5 and the cage door 10, the hardware parts to be processed are placed in the placement cage 9. Then, the handle 14 is turned. The rotation of the handle 14 drives the screw 15 to rotate, thereby causing the pressure plate 17 to move downward until the hardware parts are pressed. After closing the cage door 10 and the protective door 5, the telescopic rod 12 is opened. The telescopic rod 12 drives the placement cage 9 and the components connected to it to move downward synchronously until the placement cage 9 is completely immersed in the rust-removing oil in the oil drum 19. Then, the motor 2 is turned on. The output shaft of the motor 2 drives the protective box 8 to rotate. The rotation of the protective box 8 drives the telescopic rod 12 and the placement cage 9 to rotate. The rotation of the placement cage 9 allows the hardware parts inside to fully contact the rust-removing oil.

[0028] During operation, after complete immersion, the worker uses the telescopic rod 12 to return the placement cage 9 to its original position, and then continues to drive the motor 2 to rotate the placement cage 9. Subsequently, the hot air box 3 is opened to draw in outside air, which is then heated and blown into the processing cylinder 1. The hot air dries and evaporates the rust-removing oil on the surface of the hardware parts. After the air pump 7 is turned on, the rust-removing oil gas enters the collection pipe 6, is cooled by the condenser pipe 20 to form a liquid, and then returns to the oil drum 19.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A device for rapid drying and rust prevention of hardware parts, comprising a processing cylinder (1), characterized in that: A motor (2) and an air pump (7) are installed on the processing cylinder (1). The output shaft of the motor (2) passes through the outer wall of the processing cylinder (1) and is connected to a protective box (8). A telescopic rod (12) is installed inside the protective box (8). One end of the telescopic rod (12) passes through the protective box (8) and is installed with a placement cage (9). A cage door (10) is installed on the placement cage (9) by a lock. Two sleeves (13) are fixedly installed on the placement cage (9). A limit rod (16) is slidably installed on the two sleeves (13) and a screw (15) is threadedly connected to them. A pressure plate (17) is fixedly installed at the bottom of the screw (15) and the limit rod (16). A connecting rod (18) is fixedly installed at the bottom of the placement cage (9). A filter plate (11) is fixedly installed at the bottom of the connecting rod (18).

2. The device for rapid drying and rust prevention of hardware parts according to claim 1, characterized in that: A hot air box (3) is installed on the processing cylinder (1), and a number of air ports (4) are opened on the hot air box (3).

3. The rapid drying and rust prevention treatment device for hardware parts according to claim 1, characterized in that: A protective door (5) is installed on the processing cylinder (1), and an oil drum (19) is installed at the bottom of the processing cylinder (1).

4. The device for rapid drying and rust prevention of hardware parts according to claim 1, characterized in that: Two support rods (21) are fixedly installed on the outer wall of the processing cylinder (1), and a handle (14) is installed at the end of the screw (15).

5. The device for rapid drying and rust prevention of hardware parts according to claim 4, characterized in that: A condenser pipe (20) is installed at one end of the support rod (21), and a collection pipe (6) is connected to the condenser pipe (20). The bottom end of the collection pipe (6) is connected to the oil drum (19).

6. The device for rapid drying and rust prevention of hardware parts according to claim 5, characterized in that: The air pump (7) is connected to a collection cover (22), which is located inside the processing cylinder (1). One end of the collection pipe (6) is connected to the air pump (7).

Images