A stainless steel pipe cleaning device

Abstract

The utility model discloses a stainless steel pipe cleaning device relates to steel pipe cleaning technical field, including device frame, be provided with cleaning mechanism on the device frame, the cleaning mechanism includes the cleaning liquid bucket of fixed mounting at the top of device frame, the cleaning mechanism still includes the driver of fixed mounting at the bottom of device frame, the output fixedly connected with the fixed frame of driver, the inside fixed mounting of fixed frame has the drive motor, the output of drive motor is connected with the drive gear wheel. The utility model discloses through setting driver can drive cleaning rod telescopic movement, through setting drive motor and drive gear wheel can drive cleaning rod rotation, through setting water swivel joint, rigid pipe and hose for connecting cleaning liquid bucket at one end of cleaning rod, can make the cleaning rod rotation process can spray cleaning liquid, and then can improve the cleaning efficiency of the device, improve the use effect of the device, enhance the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe cleaning technology, specifically a stainless steel pipe cleaning device. Background Technology

[0002] During the production and processing of stainless steel pipes, oil stains, cutting fluid, oxide scale, and other processing impurities easily remain on the surface and inner wall of the pipe fittings. If these are not thoroughly removed, they will affect the quality of subsequent surface treatment and the performance of the product. Therefore, effective cleaning of stainless steel pipes is a crucial step in ensuring product quality. Currently, commonly used industrial cleaning methods mainly include manual scrubbing, immersion cleaning, and fixed spray cleaning. Manual cleaning is inefficient, labor-intensive, and difficult to guarantee consistent cleaning quality. Immersion cleaning, while capable of handling batches of workpieces, suffers from high consumption of cleaning fluid, long cleaning time, and poor cleaning effect on complex internal cavities. Existing mechanical spray cleaning devices are mostly fixed in structure, with cleaning nozzles unable to flexibly extend into the pipe fittings, and lack a cleaning mechanism combining rotation and reciprocating motion, resulting in incomplete cleaning coverage, especially for stainless steel pipes with large length-to-diameter ratios, leading to numerous cleaning blind spots and unsatisfactory cleaning results. Furthermore, existing devices typically lack dynamic fluid supply and sealed rotary connection structures, making it difficult to stably deliver cleaning fluid while the cleaning head is moving, limiting the improvement of automation and cleaning efficiency. With the increasing demands for cleanliness in the manufacturing industry, existing technologies are no longer sufficient to meet actual production needs in terms of cleaning efficiency, adaptability, and automation. Therefore, there is an urgent need to design a stainless steel pipe cleaning device that can achieve linked extension and rotation of the cleaning head and has a reliable dynamic liquid supply function, in order to improve the thoroughness of cleaning and operational efficiency, and adapt to the cleaning needs of various pipe fitting specifications. Thus, this utility model proposes a stainless steel pipe cleaning device. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a stainless steel pipe cleaning device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel pipe cleaning device, comprising a device frame, a cleaning mechanism mounted on the device frame, a cleaning liquid tank fixedly mounted on the top of the device frame, a driver fixedly mounted on the bottom of the device frame, a fixed frame fixedly connected to the output end of the driver, a drive motor fixedly mounted inside the fixed frame, a drive gear connected to the output end of the drive motor, and a rotatable cleaning rod mounted on one side of the fixed frame via a bearing, a driven gear fixedly connected to the cleaning rod, the drive gear and the driven gear meshing. The cleaning rod is connected to a water rotary connector at one end, and a rigid pipe is connected to the same end. A flexible hose is fixedly connected to the end of the rigid pipe away from the water rotary connector, and the end of the flexible hose away from the rigid pipe is connected to the outlet of the cleaning solution tank. A driver can be used to extend and retract the cleaning rod, and a drive motor and drive gear can be used to rotate the cleaning rod. By using a water rotary connector, rigid pipe, and flexible hose at one end of the cleaning rod to connect to the cleaning solution tank, cleaning solution can be sprayed out during the rotation of the cleaning rod, thereby improving the cleaning efficiency, effectiveness, and practicality of the device.

[0005] Preferably, the cleaning rod includes a rod body, the rod body has a hollow pipe inside, and the bottom of the rod body has a water inlet.

[0006] Preferably, the top of the cleaning fluid tank is provided with a water inlet, and a dust cap is threaded onto the water inlet, and the dust cap is provided with a through hole.

[0007] Preferably, an electromagnetic valve is provided at the water inlet.

[0008] Preferably, left and right cleaning mechanisms are also provided on both sides of the device frame.

[0009] Preferably, a water pump is provided at the water inlet of the left and right cleaning mechanisms.

[0010] Preferably, the rigid tube is fixedly mounted on a mounting bracket.

[0011] Preferably, it also includes a workpiece placement seat, which has a placement groove, and the placement groove is further provided with a spring and a clamping plate.

[0012] Compared with the prior art, the stainless steel pipe cleaning device has the following advantages: The present invention can drive the cleaning rod to extend and retract by setting a driver, and can drive the cleaning rod to rotate by setting a drive motor and drive gear. By setting a water rotary joint, rigid pipe and flexible hose at one end of the cleaning rod to connect to the cleaning liquid tank, the cleaning liquid can be sprayed out during the rotation of the cleaning rod, thereby improving the cleaning efficiency of the device, improving the use effect of the device, and enhancing the practicality of the device. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0015] Figure 2 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0016] Figure 3 This is a schematic diagram of the cleaning rod of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0018] Figure 5 This is a schematic diagram of the workpiece placement seat of this utility model.

[0019] In the picture:

[0020] 1. Frame; 2. Cleaning fluid tank; 3. Driver; 4. Fixture; 5. Drive motor; 6. Drive gear; 7. Bearing; 8. Cleaning rod; 9. Driven gear; 10. Water rotary joint; 11. Rigid pipe; 12. Flexible hose; 201. Outlet; 202. Inlet; 203. Dust cap; 204. Solenoid valve; 205. Water pump; 801. Rod body; 802. Hollow pipe; 803. Water inlet. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1, please refer to Figures 1-3As shown, this utility model provides a technical solution: a stainless steel pipe cleaning device, including a device frame 1, a cleaning mechanism on the device frame 1, a cleaning liquid tank 2 fixedly installed on the top of the device frame 1, and a driver 3 fixedly installed on the bottom of the device frame 1. The driver 3 is one of a cylinder, a hydraulic cylinder, or an electric telescopic rod. A fixed frame 4 is fixedly connected to the output end of the driver 3. A drive motor 5 is fixedly installed inside the fixed frame 4. A drive gear 6 is connected to the output end of the drive motor 5. A rotatable cleaning rod 8 is also installed on one side of the fixed frame 4 via a bearing 7. A driven gear 9 is fixedly connected to the cleaning rod 8. The drive gear 6 and the driven gear 9 are meshed. One end of the cleaning rod 8 is connected to... A water rotary joint 10 is provided. One end of the cleaning rod 8 is connected to a rigid pipe 11 via the water rotary joint 10. The rigid pipe 11 is fixedly installed on the mounting bracket 4. A flexible hose 12 is fixedly connected to the end of the rigid pipe 11 away from the water rotary joint 10. The end of the flexible hose 12 away from the rigid pipe 11 is connected to the outlet 201 of the cleaning liquid tank 2. The cleaning rod 8 can be driven to extend and retract by a driver 3. The cleaning rod 8 can be driven to rotate by a drive motor 5 and a drive gear 6. By providing a water rotary joint 10, a rigid pipe 11, and a flexible hose 12 at one end of the cleaning rod 8 to connect to the cleaning liquid tank 2, the cleaning liquid can be sprayed out during the rotation of the cleaning rod 8, thereby improving the cleaning efficiency of the device, enhancing the use effect of the device, and strengthening the practicality of the device.

[0023] Please refer to the following carefully. Figure 2 and Figure 3 The cleaning rod 8 includes a rod body 801, inside which a hollow pipe 802 is provided, and a water inlet 803 is opened at the bottom of the rod body 801. The top of the cleaning liquid tank 2 is provided with a water inlet 202, and a dust cap 203 is threaded onto the water inlet 202. The dust cap 203 has a through hole, and a solenoid valve 204 is provided at the water inlet 202.

[0024] It also includes a workpiece placement seat 13, which is provided with a placement groove 1301. The placement groove 1301 is also provided with a spring 1302 and a clamping plate 1303, which are used to clamp and position the workpiece.

[0025] Please refer to Example 2 for details. Figure 4 Based on Embodiment 1, left and right cleaning mechanisms are added to both sides of the device frame 1, and a water pump 205 is provided at the water inlet 202 of the left and right cleaning mechanisms. The cleaning liquid is sprayed out from the water outlet 803 by the water pump 205.

[0026] Working principle: The driver 3 can drive the cleaning rod 8 to extend and retract. By setting the drive motor 5 and drive gear 6, the cleaning rod 8 can be rotated. By setting a water rotary joint 10, rigid pipe 11 and flexible hose 12 at one end of the cleaning rod 8 to connect to the cleaning liquid tank 2, the cleaning liquid can be sprayed out during the rotation of the cleaning rod 8, so as to facilitate the cleaning of stainless steel pipe fittings.

[0027] In summary, the innovation of this patent application lies in proposing a stainless steel pipe cleaning device that integrates telescopic, rotational, and dynamic liquid supply functions, effectively solving the problems of incomplete cleaning, low efficiency, and poor adaptability of existing cleaning equipment. Its core innovations are reflected in the following three aspects: First, it employs a drive mechanism such as a cylinder, hydraulic cylinder, or electric telescopic rod in conjunction with a drive motor. The drive mechanism extends and retracts the cleaning rod as a whole to achieve reciprocating motion, while the drive motor, through gear transmission, drives the cleaning rod to rotate by meshing the driven gear, forming a composite cleaning motion of "telescopic + rotation," significantly expanding the cleaning coverage area, especially suitable for comprehensive cleaning of the inner walls of pipes, effectively eliminating cleaning blind spots. Second, it innovatively introduces a water rotary joint in conjunction with the liquid supply structure of rigid and flexible pipes. The water rotary joint is installed at the end of the rotatable cleaning rod, achieving a sealed connection between the rotating component and the fixed liquid supply pipeline, ensuring stable delivery of cleaning fluid during continuous rotation of the cleaning rod, solving the problem of liquid supply to dynamic components, and improving the reliability of system operation. Furthermore, the cleaning rod features a hollow pipe and a water inlet, allowing the cleaning fluid to be continuously sprayed out during rotation and movement, enhancing the rinsing effect. Simultaneously, the device can be equipped with a water pump and solenoid valve to achieve controllable pressurized spraying of the cleaning fluid, further improving cleaning power and automation. The overall structural design is reasonable and highly practical, significantly improving the efficiency and quality of stainless steel pipe cleaning.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stainless steel pipe cleaning device, comprising a device frame (1), wherein a cleaning mechanism is provided on the device frame (1), characterized in that: The cleaning mechanism includes a cleaning liquid tank (2) fixedly installed on the top of the device frame (1). The cleaning mechanism also includes a driver (3) fixedly installed on the bottom of the device frame (1). The output end of the driver (3) is fixedly connected to a fixed frame (4). A drive motor (5) is fixedly installed inside the fixed frame (4). The output end of the drive motor (5) is connected to a drive gear (6). A rotatable cleaning rod (8) is also installed on one side of the fixed frame (4) via a bearing (7). A driven gear (9) is fixedly connected to the cleaning rod (8). The drive gear (6) and the driven gear (9) are meshed. One end of the cleaning rod (8) is connected to a water rotary joint (10). One end of the cleaning rod (8) is connected to a rigid pipe (11) via the water rotary joint (10). A flexible hose (12) is fixedly connected to the end of the rigid pipe (11) away from the water rotary joint (10). The end of the flexible hose (12) away from the rigid pipe (11) is connected to the outlet (201) of the cleaning liquid tank (2).

2. The stainless steel pipe cleaning device according to claim 1, characterized in that: The cleaning rod (8) includes a rod body (801), a hollow pipe (802) is provided inside the rod body (801), and a water inlet (803) is provided at the bottom of the rod body (801).

3. The stainless steel pipe cleaning device according to claim 2, characterized in that: The top of the cleaning fluid tank (2) is provided with a water inlet (202), and a dust cap (203) is threaded onto the water inlet (202), and a through hole is provided on the dust cap (203).

4. The stainless steel pipe cleaning device according to claim 3, characterized in that: An electromagnetic valve (204) is installed at the water inlet (202).

5. A stainless steel pipe cleaning device according to claim 3, characterized in that: The device frame (1) is also provided with left and right cleaning mechanisms on both sides.

6. The stainless steel pipe cleaning device according to claim 5, characterized in that: A water pump (205) is installed at the water inlet (202) of the left and right cleaning mechanisms.

7. The stainless steel pipe cleaning device according to claim 1, characterized in that: The rigid tube (11) is fixedly installed on the fixing frame (4).

8. A stainless steel pipe cleaning device according to claim 1, characterized in that: It also includes a workpiece placement seat (13), on which a placement groove (1301) is provided, and a spring (1302) and a clamping plate (1303) are provided inside the placement groove (1301).

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