Finished product oil removing and cleaning equipment for batch production of hollow pipe springs

Abstract

The utility model discloses finished product oil removing and cleaning equipment for batch production of hollow pipe springs, relates to the technical field of spring machining, and aims to solve the problems that when an existing hollow pipe spring is cleaned through an ultrasonic cleaning tank in cooperation with a cleaning agent, air is prone to being stored in an inner bent part of the hollow pipe spring; the technical problem that the oil removal effect of the inner wall of a hollow pipe cannot be guaranteed due to the fact that a water body mixed with a cleaning agent cannot completely flow into a spring in the cleaning process in the prior art is solved, and the oil removal device comprises an ultrasonic cleaning tank and a protection structure arranged on the ultrasonic cleaning tank. A rolling cleaning mode is adopted, it can be ensured that water mixed with a cleaning agent completely flows into the spring, ultrasonic waves generated by the ultrasonic cleaning tank are matched with the cleaning agent, and the interior of the hollow pipe spring is cleaned; the oil removal effect of the inner wall of the hollow pipe spring is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing, and more specifically to a finished product degreasing and cleaning device for batch production of hollow tube springs. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force and return to their original shape after the external force is removed. They are also called springs and are generally made of spring steel. There are many types of springs. According to their shapes, there are mainly spiral springs, scroll springs, leaf springs, special-shaped springs, hollow tube springs, etc. With the development of modern science and technology, air transportation has become the mainstream form, which can greatly reduce ground utilization. Hollow tube springs are used in the production process of aircraft engines.

[0003] After the current hollow tube spring is processed, due to its unique structure, its inner cavity is prone to residual oil stains. The traditional ultrasonic cleaning tank is used in combination with a cleaning agent for cleaning. Since the hollow tube spring is spirally arranged, air is easily trapped in its inner curved part during cleaning. During the cleaning process, it cannot be ensured that the water mixed with the cleaning agent flows completely into the spring, resulting in the inability to guarantee the degreasing effect of the inner wall of the hollow tube. In view of this, we propose a finished product degreasing and cleaning equipment for mass production of hollow tube springs. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a finished product degreasing and cleaning equipment for mass production of hollow tube springs, so as to solve the technical problem that when the current hollow tube springs are cleaned in an ultrasonic cleaning tank with a cleaning agent, air is easily stored in the inner curved part, and during the cleaning process, it cannot be ensured that the water mixed with the cleaning agent flows completely into the spring, resulting in the inability to guarantee the degreasing effect of the inner wall of the hollow tube.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a finished product degreasing and cleaning device for mass production of hollow tube springs, comprising an ultrasonic cleaning tank and a protective structure arranged on the ultrasonic cleaning tank;

[0006] A feed end seat is rotatably mounted on one end of the ultrasonic cleaning tank, and a discharge end seat is rotatably mounted on the other end of the ultrasonic cleaning tank. A driving mechanism connected to the feed end seat is mounted on one side of the top of the protective structure, and a rolling mechanism arranged in the ultrasonic cleaning tank is mounted between the feed end seat and the discharge end seat.

[0007] The rolling mechanism includes a roller for driving the hollow tube spring to roll, the two ends of the roller are respectively fixedly connected to the feed end seat and the discharge end seat, and a plurality of through holes are opened in a circular array on the outer edge surface of the roller, and the inner wall of the roller is structured with a spiral pushing blade, and the pushing action of the rolling hollow tube spring is realized by the spiral pushing blade.

[0008] The utility model puts the hollow tube spring into the rolling mechanism through the feeding end seat so that it is immersed in the cleaning agent, and drives the roller to rotate through the driving mechanism to drive a plurality of hollow tube springs arranged in the roller to roll against the inner wall of the roller. While rolling, the hollow tube spring rotates to continuously fill the cleaning agent in the ultrasonic cleaning tank into the inside, and discharges the air in the hollow tube spring while rotating, so as to ensure that the water mixed with the cleaning agent completely flows into the spring, and the ultrasonic wave generated by the ultrasonic cleaning tank and the cleaning agent are used to realize the internal cleaning of the hollow tube spring, thereby ensuring the degreasing effect of the inner wall of the hollow tube spring.

[0009] Preferably, the protective structure comprises a protective cover, which is hingedly mounted on the top of the ultrasonic cleaning tank, and a plurality of inspection openings are equidistantly provided on both sides of the protective cover, and inspection doors are hingedly mounted in the plurality of inspection openings.

[0010] Preferably, a feed hopper and a discharge hopper are respectively installed at both ends of the ultrasonic cleaning tank, and the feed hopper and the discharge hopper are respectively connected to the feed end seat and the discharge end seat.

[0011] Preferably, the driving mechanism comprises a servo motor, the servo motor is fixedly mounted on one side of the top of the protective cover, and a pulley is fixedly mounted on one end of the motor shaft of the servo motor.

[0012] Preferably, a belt groove is provided on the outer edge surface of the feed end seat, and a transmission belt is provided between the belt pulley and the belt groove.

[0013] Preferably, a discharge outlet is centrally provided at one side of the bottom end of the ultrasonic cleaning tank close to the discharge end seat, and a valve is fixedly installed at the bottom end of the discharge outlet.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model puts the hollow tube spring into the rolling mechanism through the feed end seat, immerses it in the cleaning agent, drives the drum to rotate through the driving mechanism, so as to drive a plurality of hollow tube springs arranged in the drum to roll against the inner wall of the drum. While rolling, the hollow tube spring rotates to continuously fill the cleaning agent in the ultrasonic cleaning tank into the inside, and discharges the air in the hollow tube spring while rotating, which can ensure that the water mixed with the cleaning agent completely flows into the spring, cooperates with the ultrasonic cleaning tank to generate the ultrasonic wave and the cleaning agent to realize the internal cleaning of the hollow tube spring, and ensures the degreasing effect of the inner wall of the hollow tube spring.

[0016] The utility model also drives the pulley to rotate through the servo motor, so as to cooperate with the transmission belt to drive the feed end seat connected to the roller to rotate. While rotating, the hollow tube spring in the rolling mechanism is cleaned in cooperation with the ultrasonic cleaning tank. During the cleaning process, the spiral pushing blades arranged in the roller guide the hollow tube spring to roll from one end to the other end in the roller, which can avoid the problem of clogging of the hollow tube spring during cleaning and ensure the effect of subsequent cleaning of the hollow tube spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model in a cross-sectional state;

[0019] Figure 3 It is a schematic diagram of the partial structure of the utility model in a disassembled state;

[0020] Figure 4 It is a schematic diagram of the cleaning state of the rolling mechanism and a plurality of hollow tube springs in the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Ultrasonic cleaning tank; 2. Feed end seat; 3. Discharge end seat; 4. Driving mechanism; 401. Servo motor; 402. Pulley; 403. Transmission belt; 5. Rolling mechanism; 501. Roller; 502. Through hole; 503. Spiral push blade; 6. Discharge outlet; 7. Feed hopper; 8. Discharge hopper; 9. Protective cover; 10. Inspection door. DETAILED DESCRIPTION

[0023] like Figure 1 As shown, the utility model relates to a finished product degreasing and cleaning device for mass production of hollow tube springs, comprising an ultrasonic cleaning tank 1 and a protective structure arranged on the ultrasonic cleaning tank 1;

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, in the embodiment of the utility model, in order to ensure the degreasing effect of the inner wall of the hollow tube spring, a feed end seat 2 is rotatably installed at one end of the ultrasonic cleaning tank 1, and a discharge end seat 3 is rotatably installed at the other end of the ultrasonic cleaning tank 1, a discharge port 6 is centrally opened on one side of the bottom end of the ultrasonic cleaning tank 1 close to the discharge end seat 3, and a valve is fixedly installed at the bottom end of the discharge port 6, a driving mechanism 4 connected to the feed end seat 2 is installed on one side of the top of the protective structure, a rolling mechanism 5 arranged in the ultrasonic cleaning tank 1 is installed between the feed end seat 2 and the discharge end seat 3, and the rolling mechanism 5 includes a roller 501 for driving the hollow tube spring to roll, and the two ends of the roller 501 are respectively connected to the feed end seat 2 and the discharge end seat 3. The discharge end seat 3 is fixedly connected, and a plurality of through holes 502 are provided in a circular array on the outer edge surface of the drum 501. The hollow tube spring is put into the rolling mechanism 5 through the feed end seat 2 to be immersed in the cleaning agent. The drum 501 is driven to rotate by the driving mechanism 4 to drive the plurality of hollow tube springs arranged in the drum 501 to roll against the inner wall of the drum 501. While rolling, the hollow tube spring rotates to continuously fill the cleaning agent in the ultrasonic cleaning tank 1 into the interior, and discharges the air in the hollow tube spring while rotating, thereby ensuring that the water mixed with the cleaning agent completely flows into the spring, and the ultrasonic wave generated by the ultrasonic cleaning tank 1 cooperates with the cleaning agent to realize the internal cleaning of the hollow tube spring, thereby ensuring the degreasing effect of the inner wall of the hollow tube spring.

[0025] like Figure 3 , Figure 4 As shown, in the embodiment of the utility model, in order to ensure the effect of subsequent hollow tube spring cleaning, the inner wall of the drum 501 is constructed with a spiral pushing blade 503, and the spiral pushing blade 503 is used to realize the pushing action of the rolling hollow tube spring, and the servo motor 401 drives the pulley 402 to rotate, so as to cooperate with the transmission belt 403 to drive the feed end seat 2 connected to the drum 501 to rotate. While rotating, the ultrasonic cleaning tank 1 is cooperated to clean the hollow tube spring in the rolling mechanism 5. During the cleaning process, the spiral pushing blade 503 arranged in the drum 501 guides the hollow tube spring to roll from one end to the other end in the drum 501, which can avoid the problem of clogging of the hollow tube spring during cleaning, and ensure the effect of subsequent hollow tube spring cleaning.

[0026] like Figure 1 , Figure 2 , Figure 4As shown, in an embodiment of the utility model, in order to facilitate the inspection and maintenance of the drum 501, the protective structure includes a protective cover 9, the protective cover 9 is hingedly installed on the top of the ultrasonic cleaning tank 1, and a plurality of inspection ports are equidistantly opened on both sides of the protective cover 9, and an inspection door 10 is hingedly installed in the plurality of inspection ports, and a feed hopper 7 and a discharge hopper 8 are respectively installed at both ends of the ultrasonic cleaning tank 1, and the feed hopper 7 and the discharge hopper 8 are respectively connected to the feed end seat 2 and the discharge end seat 3, and the ultrasonic cleaning tank 1 is protected by the protective cover 9 with a plurality of inspection ports, and the drum 501 can be inspected by opening the inspection door 10, so that maintenance is convenient.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, in an embodiment of the utility model, in order to realize rolling cleaning of the hollow tube spring, the driving mechanism 4 includes a servo motor 401, and the servo motor 401 is fixedly installed on one side of the top of the protective cover 9, and a pulley 402 is fixedly installed at one end of the motor shaft of the servo motor 401, and a belt groove is provided on the outer edge surface of the feed end seat 2, and a transmission belt 403 is provided between the pulley 402 and the belt groove. The pulley 402 is driven to rotate by the servo motor 401, so that the feed end seat 2 provided with the belt groove is driven to rotate with the help of the transmission belt 403, so as to drive the roller 501 to rotate with the cooperation of the discharge end seat 3, so as to realize rolling cleaning of the hollow tube spring.

[0028] Working principle: This embodiment provides a finished product degreasing and cleaning equipment for mass production of hollow tube springs. When in use, the hollow tube spring is placed in the feed hopper 7, and the hollow tube spring is guided into the drum 501 through the feed end seat 2, and the pulley 402 is driven to rotate by the servo motor 401, so as to cooperate with the transmission belt 403 to drive the feed end seat 2 connected to the drum 501 to rotate. After it is attached to the inner wall of the drum 501, it is immersed in the cleaning agent and ultrasonic cleaning is performed in conjunction with the ultrasonic cleaning tank 1. During the cleaning process, the drum 501 in a rolling state drives a plurality of hollow tube springs to adhere to the drum 5 The inner wall of the hollow tube spring 01 rolls, and while rolling, the hollow tube spring rotates, and the cleaning agent in the ultrasonic cleaning tank 1 is continuously poured into the inside, and the air in the hollow tube spring is discharged while rotating, which can ensure that the water mixed with the cleaning agent flows completely into the spring, and the ultrasonic wave generated by the ultrasonic cleaning tank 1 cooperates with the cleaning agent to realize the internal cleaning of the hollow tube spring, and ensure the degreasing effect of the inner wall of the hollow tube spring. While rotating, the spiral pushing blade 503 arranged in the drum 501 guides the hollow tube spring to roll from one end to the other end in the drum 501, which can avoid the problem of clogging of the hollow tube spring during cleaning.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A finished product degreasing and cleaning equipment for mass production of hollow tube springs, characterized in that: It comprises an ultrasonic cleaning tank (1) and a protective structure arranged on the ultrasonic cleaning tank (1); A feed end seat (2) is rotatably mounted on one end of the ultrasonic cleaning tank (1), and a discharge end seat (3) is rotatably mounted on the other end of the ultrasonic cleaning tank (1); a driving mechanism (4) that is cooperatively connected to the feed end seat (2) is mounted on one side of the top of the protective structure; and a rolling mechanism (5) disposed in the ultrasonic cleaning tank (1) is mounted between the feed end seat (2) and the discharge end seat (3); The rolling mechanism (5) comprises a roller (501) for driving the hollow tube spring to roll, the two ends of the roller (501) being fixedly connected to the feed end seat (2) and the discharge end seat (3) respectively, and a plurality of through holes (502) are provided in a circular array on the outer edge surface of the roller (501), and the inner wall of the roller (501) is structured with a spiral pushing blade (503), and the pushing action of the rolling hollow tube spring is achieved by the spiral pushing blade (503).

2. The finished product degreasing and cleaning equipment for mass production of hollow tube springs according to claim 1 is characterized in that: The protective structure comprises a protective cover (9), the protective cover (9) being hingedly mounted on the top of the ultrasonic cleaning tank (1), and a plurality of inspection openings being equidistantly provided on both sides of the protective cover (9), and inspection doors (10) being hingedly mounted in the plurality of inspection openings.

3. The finished product degreasing and cleaning equipment for mass production of hollow tube springs according to claim 1 is characterized in that: A feed hopper (7) and a discharge hopper (8) are respectively installed at both ends of the ultrasonic cleaning tank (1); the feed hopper (7) and the discharge hopper (8) are respectively connected to the feed end seat (2) and the discharge end seat (3).

4. The finished product degreasing and cleaning equipment for mass production of hollow tube springs according to claim 2 is characterized in that: The driving mechanism (4) comprises a servo motor (401), the servo motor (401) being fixedly mounted on one side of the top of the protective cover (9), and a pulley (402) being fixedly mounted on one end of a motor shaft of the servo motor (401).

5. The finished product degreasing and cleaning equipment for mass production of hollow tube springs according to claim 4 is characterized in that: A belt groove is provided on the outer edge surface of the feed end seat (2), and a transmission belt (403) is provided between the belt pulley (402) and the belt groove.

6. The finished product degreasing and cleaning equipment for mass production of hollow tube springs according to claim 1 is characterized in that: A discharge port (6) is centrally provided at one side of the bottom end of the ultrasonic cleaning tank (1) close to the discharge end seat (3), and a valve is fixedly installed at the bottom end of the discharge port (6).

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