Pipe fitting draining device

Abstract

The utility model relates to the technical field of draining equipment, and provides a pipe fitting draining device which comprises a base, a driving assembly and an air knife assembly, a first positioning part is arranged on the base, and the first positioning part is used for installing and positioning a pipe fitting; the driving assembly is mounted on the base; the air knife assembly is connected with the driving assembly, the driving assembly is suitable for driving the air knife assembly to move in the axial direction of the pipe fitting so as to air-dry the pipe fitting, high-speed airflow generated by an air knife can quickly and evenly blow-dry water on the surface of the pipe fitting, the draining efficiency and effect are improved, and compared with hot air drying equipment, the drying efficiency is improved. The air knife air-drying technology does not need additional heating equipment, so that the energy consumption and the production cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of draining equipment, in particular to a pipe draining device. Background Art

[0002] In the related art, in the process of draining pipes after processing, manual drying or hot air drying is often used. The manual drying method has low production efficiency and poor drainage effect, while hot air drying has high energy consumption and increases costs. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model provides a pipe draining device, which aims to quickly drain the pipe and reduce the draining cost.

[0004] The pipe draining device according to the embodiment of the utility model comprises:

[0005] The base is provided with a first positioning portion, wherein the first positioning portion is used for installing and positioning the pipe fitting;

[0006] A driving assembly, mounted on the base;

[0007] The air knife assembly is connected to the driving assembly, and the driving assembly is suitable for driving the air knife assembly to move along the axial direction of the pipe to air dry the pipe.

[0008] According to the pipe draining device provided by the utility model, it includes a base, a driving assembly and an air knife assembly, and a first positioning portion is provided on the base, and the first positioning portion is used to install and position the pipe; the driving assembly is installed on the base; the air knife assembly is connected to the driving assembly, and the driving assembly is suitable for driving the air knife assembly to move along the axial direction of the pipe to air-dry the pipe. The high-speed airflow generated by the air knife can quickly and evenly dry the moisture on the surface of the pipe, thereby improving the draining efficiency and effect. Compared with hot air drying equipment, the air knife drying technology does not require additional heating equipment, thereby reducing energy consumption and production costs.

[0009] According to the pipe draining device of the embodiment of the utility model, the air knife assembly includes:

[0010] A first air knife connected to the driving assembly, wherein the first air knife is adapted to move along the inner wall of the pipe under the drive of the driving assembly to drain the inner wall of the pipe;

[0011] The second wind knife is connected to the driving assembly. The second wind knife is located outside the pipe and is suitable for moving along the outer wall of the pipe under the drive of the driving assembly to drain the outer wall of the pipe.

[0012] According to the pipe draining device of the embodiment of the utility model, the driving assembly includes:

[0013] A driving member, mounted on the base;

[0014] A lifting frame is connected to the driving member, and a first connecting rod and a second connecting rod are arranged on the lifting frame. The first wind knife is installed on the first connecting rod, and the second wind knife is installed on the second connecting rod.

[0015] According to the pipe draining device of the embodiment of the utility model, the middle part of the first connecting rod is hollow to form an air flow channel, and the air flow channel is connected to the first air knife to provide air flow to the first air knife;

[0016] And / or, a middle portion of the second connecting rod is hollow to form an air flow channel, and the air flow channel is connected to the second air knife to provide air flow to the second air knife.

[0017] According to the pipe draining device of the embodiment of the utility model, the pipe draining device also includes a second positioning portion, the second positioning portion is connected to the driving assembly, and the driving assembly is suitable for driving the second positioning portion to move so that the second positioning portion abuts against the top of the pipe.

[0018] According to the pipe draining device of the embodiment of the utility model, center lines of the first wind knife, the second wind knife and the second positioning portion are on the same straight line.

[0019] According to the pipe draining device of the embodiment of the utility model, the first positioning portion includes a plurality of positioning blocks arranged along the circumference of the pipe, and a first positioning inclined surface is arranged on one side of the positioning block facing the pipe;

[0020] and / or,

[0021] The second positioning portion is provided with a second positioning inclined surface, the second positioning inclined surface is inclined toward the center line of the pipe, and the second positioning inclined surface is suitable for abutting against the top of the inner wall of the pipe.

[0022] According to the pipe draining device of the embodiment of the utility model, a guide column is installed on the base, and at least one of the first wind knife and the second wind knife is penetrated by the guide column to guide the wind knife assembly.

[0023] According to the pipe draining device of the embodiment of the utility model, the pipe draining device further comprises:

[0024] a sensor, the sensor being adapted to generate a drain signal after detecting that the pipe is mounted on the first positioning portion;

[0025] The controller is connected to the sensor, the driving assembly and the wind knife assembly, and is used to control the driving assembly and the wind knife assembly to work after receiving the draining signal.

[0026] According to the pipe draining device of the embodiment of the utility model, the number of the driving components and the number of the wind knife components are both multiple, and the driving components and the wind knife components are arranged in a one-to-one correspondence. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a structural schematic diagram of the pipe draining device provided by the utility model.

[0029] Figure 2 It is a front view of the pipe draining device provided by the utility model.

[0030] Figure 3 It is a side view of the pipe draining device provided by the utility model.

[0031] Figure 4 The utility model provides Figure 1 A local enlarged schematic diagram of point A in the middle.

[0032] Figure 5 The utility model provides Figure 2 A local enlarged schematic diagram of point B in the middle.

[0033] Figure 6 The utility model provides Figure 3 A partial enlarged schematic diagram of point C in the middle.

[0034] Reference numerals:

[0035] 10. Pipe fittings;

[0036] 100, base; 110, first positioning portion; 111, positioning block; 112, first positioning inclined surface; 120, second positioning portion; 121, second positioning inclined surface; 130, guide column;

[0037] 200, driving assembly; 210, driving member; 220, lifting frame; 221, first connecting rod; 222, second connecting rod;

[0038] 300, wind knife assembly; 310, first wind knife; 320, second wind knife. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0041] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] In the related technology, pipe fittings such as thermos cups undergo processes such as tube drawing, tube cutting, water expansion, cup separation, necking, shaping, thread rolling, and flat bottom during processing. The draining equipment is used between the water expansion and cup separation processes. Due to the water expansion process, the inner and outer walls of the stainless steel pipe are filled with water marks. If it is not drained in time, it will affect the cup separation process, and the water droplets will also affect the use of the equipment.

[0044] In the process of draining after the pipe fittings are processed, the widely used technical methods mainly include manual drying and hot air drying. However, both methods have significant defects in practical applications. Manual drying is a direct and simple way of draining. Workers hold the pipe fittings and shake them to remove the moisture on the surface by centrifugal force. However, this method has low production efficiency. Manual drying depends on the physical strength and operating skills of workers, resulting in low production efficiency. Especially in large-scale production environments, manual drying cannot meet the needs of fast and continuous production. And due to the limitations of manual operation, the moisture on the surface of the pipe fittings is not removed evenly during the drying process, and some areas may still have residual moisture, affecting product quality. Manual drying requires workers to perform frequent shaking operations, which is labor-intensive and easily causes worker fatigue and injury.

[0045] Hot air drying is achieved by blowing hot air onto the surface of the pipe and using the high temperature of the hot air to evaporate the moisture. However, this method consumes a lot of electricity or heat energy to generate enough hot air, which not only increases production costs but also puts a burden on the environment. Since it takes a certain amount of time for the hot air to completely evaporate the moisture on the surface of the pipe, the drying time is long, which also affects production efficiency. Impact on product quality: High-temperature drying may cause the surface temperature of the pipe to be too high, thereby damaging its material and structure, affecting product quality and service life.

[0046] Combine the following Figure 1-Figure 6 The utility model describes a pipe draining device.

[0047] According to an embodiment of the present utility model, please refer to Figure 1 and Figure 2 (To facilitate the display of its specific structure, Figure 2 The workstation on the right side of the middle hides the second positioning part), the pipe draining device of the embodiment of the utility model includes a base 100, a drive assembly 200 and a wind knife assembly 300, the base 100 is provided with a first positioning part 110, the first positioning part 110 is used to install and position the pipe 10; the drive assembly 200 is installed on the base 100; the wind knife assembly 300 is connected to the drive assembly 200, and the drive assembly 200 is suitable for driving the wind knife assembly 300 to move along the axial direction of the pipe 10 to air-dry the pipe 10.

[0048] It can be understood that in this embodiment, the base 100 is the basis of the pipe draining device, and a first positioning portion 110 is provided on the pipe draining device. The first positioning portion 110 can be designed according to the shape and size of the pipe 10 to ensure that the pipe 10 can be stably and accurately installed on the base 100, thereby providing a positioning basis for subsequent air-drying operations.

[0049] It should be noted that the pipe fitting 10 can be installed vertically on the base 100, the pipe fitting 10 can also be installed horizontally on the base 100, and the pipe fitting 10 can also be installed on the base 100 at other angles. As long as the driving component 200 can drive the wind knife component 300 to move along the axial direction of the pipe fitting 10 to air-dry the pipe fitting 10, this embodiment does not make any specific limitations.

[0050] The driving assembly 200 is installed on the base 100. Through electric or pneumatic drive, the driving assembly 200 can stably and reliably drive the wind knife assembly 300 to move along the axial direction of the pipe 10. The design of the driving assembly 200 ensures the continuity and uniformity of the air-drying operation, ensuring that the wind knife assembly 300 can drain all parts of the pipe 10.

[0051] In a specific embodiment, the drive assembly 200 is driven by a cylinder, which has the advantages of fast response speed, precise control, and smooth operation, ensuring the stability and efficiency of the pipe 10 during the draining process. At the same time, by selecting a suitable cylinder material and type, and accurately controlling the movement of the cylinder, the draining requirements of different pipes 10 can be met.

[0052] The air knife assembly 300 is connected to the driving assembly 200, and the air knife assembly 300 can generate high-speed airflow to effectively remove moisture from the surface of the pipe 10. The linkage between the air knife assembly 300 and the driving assembly 200 enables the air knife to move along the axial direction of the pipe 10, ensuring that all parts of the pipe 10 can be evenly dried, thereby improving the drying effect.

[0053] The specific working principle of the pipe draining device of this embodiment is as follows: after the pipe 10 is installed and positioned on the first positioning portion 110 of the base 100, the driving assembly 200 starts to work, driving the wind knife assembly 300 to move along the axial direction of the pipe 10. During the movement, the high-speed airflow generated by the wind knife flushes the surface of the pipe 10, and quickly dries the moisture on the surface. Through the continuous movement of the driving assembly 200, the wind knife can fully and evenly dry the pipe 10, thereby greatly improving the draining efficiency and effect.

[0054] According to the pipe draining device provided by the utility model, it includes a base 100, a drive assembly 200 and a wind knife assembly 300. The base 100 is provided with a first positioning portion 110, and the first positioning portion 110 is used to install and position the pipe 10; the drive assembly 200 is installed on the base 100; the wind knife assembly 300 is connected to the drive assembly 200, and the drive assembly 200 is suitable for driving the wind knife assembly 300 to move along the axial direction of the pipe 10 to air-dry the pipe 10. The high-speed airflow generated by the wind knife can quickly and evenly dry the moisture on the surface of the pipe 10, thereby improving the draining efficiency and effect. Compared with hot air drying equipment, the wind knife drying technology does not require additional heating equipment, thereby reducing energy consumption and production costs. At the same time, the airflow generated by the wind knife is more concentrated and efficient, thereby reducing unnecessary energy waste.

[0055] According to one embodiment of the utility model, combined Figure 1 , Figure 2 and Figure 5 As shown, the wind knife assembly 300 includes a first wind knife 310 and a second wind knife 320. The first wind knife 310 is connected to the driving assembly 200, and the first wind knife 310 is suitable for moving along the inner wall of the pipe fitting 10 under the drive of the driving assembly 200 to drain the inner wall of the pipe fitting 10; the second wind knife 320 is connected to the driving assembly 200, the second wind knife 320 is located outside the pipe fitting 10, and the second wind knife 320 is suitable for moving along the outer wall of the pipe fitting 10 under the drive of the driving assembly 200 to drain the outer wall of the pipe fitting 10.

[0056] It is understandable that during the operation of the pipe draining device of this embodiment, the first wind knife 310 is located inside the pipe 10. Driven by the drive assembly 200, the first wind knife 310 can move along the inner wall of the pipe 10. This design ensures that the wind knife can penetrate into the pipe 10 and effectively dry the inner wall surface that is difficult to reach. High-speed airflow is generated by the first wind knife 310 to flush the inner wall, quickly remove the attached moisture, and make the inner wall of the pipe 10 reach a dry state in a short time. The second wind knife 320 is located outside the pipe 10 and moves along the outer wall of the pipe 10 driven by the drive assembly 200. This layout enables the second wind knife 320 to fully cover the outer wall of the pipe 10 without leaving any dead corners. Similarly, high-speed airflow is generated by the second wind knife 320 to evenly dry the outer wall, ensuring that the moisture on the outer wall of the pipe 10 is also quickly removed.

[0057] The coordinated use of the first air knife 310 and the second air knife 320 ensures that the inner and outer walls of the pipe 10 can be fully and evenly dried. This design greatly improves the drainage efficiency, allowing the pipe 10 to meet the drying requirements in a shorter time.

[0058] According to one embodiment of the present invention, referring to Figure 3 , Figure 5 and Figure 6 As shown, the driving assembly 200 includes a driving member 210 and a lifting frame 220. The driving member 210 is installed on the base 100. The lifting frame 220 is connected to the driving member 210. The lifting frame 220 is provided with a first connecting rod 221 and a second connecting rod 222. The first wind knife 310 is installed on the first connecting rod 221, and the second wind knife 320 is installed on the second connecting rod 222.

[0059] It can be understood that in this embodiment, the pipe fitting 10 can be installed vertically on the base 100, and the driving assembly 200 is mainly composed of two parts: a driving member 210 and a lifting frame 220. The driving member 210 is installed on the base 100 and is the power source of the entire driving assembly 200. The driving member 210 can adopt a cylinder drive or other high-efficiency drive method, and has the characteristics of stability, reliability and fast response speed. The driving member 210 provides power for the lifting frame 220 to move up and down through its power output.

[0060] The lifting frame 220 is connected to the driving member 210, and a first connecting rod 221 and a second connecting rod 222 are provided on the lifting frame 220, and the two connecting rods are respectively used to connect and support the first wind knife 310 and the second wind knife 320. Driven by the driving member 210, the lifting frame 220 can move up and down in the vertical direction, thereby driving the first wind knife 310 and the second wind knife 320 to move synchronously.

[0061] In an optional embodiment, the first connecting rod 221 and the second connecting rod 222 are arranged side by side, and it is necessary to ensure that the first wind knife 310 and the second wind knife 320 can be located inside and outside the pipe 10, respectively. Specifically, the second wind knife 320 is designed in an annular shape and can surround the outer wall of the pipe 10. Its installation position ensures that when the lifting frame 220 moves up and down, the annular wind knife can always surround the outer wall of the pipe 10. This design enables the second wind knife 320 to fully and evenly cover the outer wall of the pipe 10, thereby improving the air-drying efficiency. The first wind knife 310 is located in the middle of the second wind knife 320, that is, the center position of the annular wind knife. This design ensures that the first wind knife 310 and the second wind knife 320 can be located inside and outside the pipe 10, respectively, without interfering with each other, and at the same time achieve efficient air-drying of the inner and outer walls of the pipe 10.

[0062] Since both the first wind knife 310 and the second wind knife 320 move along the axial direction of the pipe fitting 10, the first wind knife 310 and the second wind knife 320 of the present embodiment can be driven by the same driving member 210, and the structure of the entire device is greatly simplified. This design not only reduces the manufacturing cost, but also improves the reliability and stability of the device; the synchronous driving of the inner and outer wind knives is achieved through a driving component 200, thereby greatly saving energy consumption, helping to reduce production costs, and ensuring that the first wind knife 310 and the second wind knife 320 can move simultaneously and evenly along the inner and outer walls of the pipe fitting 10, thereby achieving efficient drainage of the pipe fitting 10.

[0063] According to one embodiment of the utility model, the middle portion of the first connecting rod 221 is hollow to form an air flow channel. One end of the air flow channel can be connected to an air source, and the other end is connected to the first air knife 310 to provide air flow to the first air knife 310. This design reduces the need for additional pipelines, making the structure simpler and more compact. Reducing the pipeline setting reduces the possibility of interference between the pipeline and other components, thereby improving the stability and reliability of the entire device.

[0064] In an optional embodiment, the air flow channel may be equipped with necessary regulating devices, such as valves or throttle valves, to control the flow rate and speed of the air flow. A sealing ring may be provided at the connection between the air flow channel and the first air knife 310 to improve the connection sealing performance and prevent air leakage.

[0065] It can be understood that by designing the middle portion of the first connecting rod 221 to be hollow and forming an air flow channel, the air flow channel is connected to the first air knife 310 to provide the required air flow to the first air knife 310 .

[0066] According to one embodiment of the utility model, the middle portion of the second connecting rod 222 is hollow to form an air flow channel, and the air flow channel is connected to the second wind knife 320 to provide air flow to the second wind knife 320. Its principle and function can refer to the air flow channel formed by the first connecting rod 221 in the above embodiment, and will not be repeated in this embodiment.

[0067] In an optional embodiment, the middle portion of the first connecting rod 221 is hollow to form an air flow channel; in another optional embodiment, the middle portion of the second connecting rod 222 is hollow to form an air flow channel; in another optional embodiment, the middle portion of the first connecting rod 221 is hollow to form an air flow channel, and the middle portion of the second connecting rod 222 is hollow to form an air flow channel. It can be designed according to specific application scenarios and requirements, and this embodiment is not specifically limited.

[0068] In this embodiment, the air outlets of the first wind knife 310 and the second wind knife 320 can both be annular, ensuring that the airflow they blow can fully cover the circumference of the inner and outer walls of the pipe fitting 10, so that the wind knife assembly 300 can evenly dry the inner and outer wall surfaces of the pipe fitting 10 during movement, avoiding local residual moisture and achieving a uniform and efficient drying effect.

[0069] According to one embodiment of the present invention, referring to Figure 2 and Figure 6 As shown, the pipe draining device further includes a second positioning portion 120 , which is connected to a driving assembly 200 . The driving assembly 200 is adapted to drive the second positioning portion 120 to move so that the second positioning portion 120 abuts against the top of the pipe 10 .

[0070] It can be understood that in this embodiment, the bottom of the pipe fitting 10 can be fixed to the base 100 by the first positioning portion 110. The first positioning portion 110 is installed on the base 100 to fix the bottom of the pipe fitting 10. The first positioning portion 110 can be a clamping device, a groove or other mechanism that can stably fix the pipe fitting 10. Through the first positioning portion 110, the bottom of the pipe fitting 10 is firmly fixed to the base 100, providing a stable foundation for the subsequent draining and air-drying process.

[0071] The second positioning part 120 is connected to the driving assembly 200 and can move with the driving of the driving assembly 200. The second positioning part 120 can be a pressing plate, a clamp or other mechanism that can contact the top of the pipe 10. When the driving assembly 200 drives the second positioning part 120 to descend, the second positioning part 120 will abut against the top of the pipe 10, thereby achieving the positioning of the top of the pipe 10. In this way, the pipe 10 can maintain a stable position during the air-drying process to ensure the air-drying effect.

[0072] The specific working principle of the pipe draining device of this embodiment can be as follows: the pipe 10 to be drained is placed on the base 100, and the bottom of the pipe 10 is fixed to the base 100 by the first positioning part 110. The drive assembly 200 is started to drive the second positioning part 120 to descend and abut against the top of the pipe 10 to achieve the positioning of the top of the pipe 10. The wind knife assembly 300 is started to fully cover the inner and outer circumference of the pipe 10 through its annular air outlet, and a high-speed airflow is generated to flush and air-dry the pipe 10. The drive assembly 200 drives the wind knife assembly 300 to move along the length direction of the pipe 10 to perform an all-round air-drying treatment on the pipe 10. After the air-drying is completed, the drive assembly 200 drives the second positioning part 120 to rise to release the positioning of the top of the pipe 10, and the pipe 10 can be taken out for subsequent processing.

[0073] According to one embodiment of the present invention, referring to Figure 2 , Figure 5 and Figure 6 As shown, the center lines of the first wind knife 310 , the second wind knife 320 and the second positioning portion 120 are on the same straight line.

[0074] It is understandable that in this embodiment, the center lines of the first wind knife 310, the second wind knife 320 and the second positioning portion 120 are designed to be on the same straight line, which can greatly improve the accuracy and efficiency of the air-drying process. Since the wind knife assembly 300 (including the first wind knife 310 and the second wind knife 320) coincides with the center line of the second positioning portion 120, when the second positioning portion 120 abuts against the top of the pipe fitting 10, the wind knife assembly 300 can accurately move along the axis of the pipe fitting 10, thereby ensuring comprehensive and uniform air drying of the inner and outer walls of the pipe fitting 10. This precise positioning and movement method avoids dead corners or omissions during the air-drying process and ensures the consistency and efficiency of the air-drying effect.

[0075] Secondly, this design also helps to improve the stability and reliability of the device. Since the wind knife assembly 300 and the second positioning portion 120 are on the same center line, the relative position relationship between them is more stable, reducing operational failures or safety risks caused by position deviation or misalignment. This not only reduces maintenance costs, but also increases the service life of the device.

[0076] Finally, from the user's operation perspective, this design makes the use of the pipe draining device easier and more intuitive. The user can easily place the pipe 10 on the device and air dry it without complicated adjustments or calibrations. This not only improves work efficiency, but also reduces operational difficulty and error rate.

[0077] According to one embodiment of the present invention, referring to Figure 1 and Figure 4 As shown, the first positioning portion 110 includes a plurality of positioning blocks 111 arranged along the circumference of the pipe 10 , and a first positioning inclined surface 112 is arranged on one side of the positioning block 111 facing the pipe 10 .

[0078] It can be understood that, in this embodiment, the first positioning portion 110 includes a plurality of positioning blocks 111, and these positioning blocks 111 are evenly arranged along the circumference of the pipe 10. The evenly distributed positioning blocks 111 can ensure the stable support of the pipe 10 on the base 100, and prevent movement or deformation caused by uneven force during the air-drying process.

[0079] The specific number of positioning blocks 111 can be adjusted according to factors such as the size, shape and weight of the pipe 10. For example, for a pipe 10 with a larger diameter or a heavier weight, the number of positioning blocks 111 may need to be increased to improve the stability of the support.

[0080] Each positioning block 111 is provided with a profiling structure on one side facing the pipe fitting 10. The profiling structure matches the appearance of the pipe fitting 10 to achieve the initial positioning of the pipe fitting 10. Through the design of the profiling structure, the stainless steel pipe can be automatically aligned and stably fixed when placed on the device, thereby greatly improving the accuracy of positioning. This helps to reduce errors and waste during operation and improve the quality of processing or air-drying. Since the profiling structure can quickly and accurately complete the initial positioning of the stainless steel pipe, the adjustment time and labor intensity of the operator can be greatly reduced. At the same time, this also makes the entire processing or air-drying process smoother and more efficient. In addition, by designing profiling structures of various specifications, the device can adapt to stainless steel pipes of different sizes and shapes, which makes the pipe draining device have stronger versatility and flexibility and can meet the needs of different users.

[0081] In an optional embodiment, the contoured structure is a first positioning bevel 112, and each positioning block 111 is provided with a first positioning bevel 112 on the side facing the pipe fitting 10, which can better adapt to pipe fittings 10 of different sizes and shapes, ensuring that the pipe fitting 10 can be stably placed on the positioning block 111. The angle and height of the first positioning bevel 112 can be designed or adjusted according to actual needs, thereby achieving stable positioning of the pipe fitting 10.

[0082] In an optional embodiment, the first positioning portion 110 is detachably mounted on the base 100, so that the user can easily replace different first positioning portions 110 to adapt to pipes 10 of different sizes, shapes or materials. Specifically, the first positioning portion 110 is detachably connected to the base 100 through a specific connection mechanism (such as bolts, buckles, slots, etc.). These connection mechanisms can ensure the stability and reliability of the first positioning portion 110 during use, and can also facilitate the user to disassemble and replace it.

[0083] In order to adapt to pipes 10 of different sizes, we can design first positioning parts 110 of various specifications for selection. These first positioning parts 110 of different specifications have different sizes and can fit closely to the bottom of different pipes 10 to achieve stable support. In addition to size adaptation, the first positioning part 110 can also be customized according to the shape of the pipe 10. For example, for pipes 10 of different shapes such as round, square, and oval, corresponding first positioning parts 110 can be designed to ensure that the pipe 10 can be stably placed on the device.

[0084] According to an embodiment of the utility model, the base 100 is provided with a slide groove, and the positioning block 111 is slidably arranged in the slide groove. The position of the positioning block 111 can be adjusted to adapt to the installation and fixation of pipes 10 of different diameters. The user can adjust the position of the pipe 10 to be installed in the slide groove by sliding the positioning block 111. By adjusting the position of the positioning block 111, it can be ensured that the spacing between the positioning blocks 111 matches the diameter of the pipe 10, thereby achieving stable installation and fixation of pipes 10 of different diameters. The sliding adjustment of the positioning block 111 is flexible and easy to operate, which is convenient for the user to quickly complete the adjustment work.

[0085] Optionally, a plurality of slide grooves are provided on the base 100, and the length and width of the slide grooves are designed according to actual application requirements to ensure that the slide of the positioning block 111 can be accommodated. The design of the slide grooves should ensure smooth and easy sliding to reduce friction and facilitate the adjustment of the positioning block 111. The material of the slide grooves should have sufficient strength and wear resistance to ensure stability and reliability in long-term use.

[0086] The positioning block 111 is designed to be slidably installed in the slide groove of the base 100. The positioning block 111 is provided with a sliding part that matches the slide groove to ensure that the positioning block 111 can slide smoothly in the slide groove. The sliding part and the slide groove should fit tightly to prevent the positioning block 111 from shaking or shifting during the sliding process. Furthermore, the positioning block 111 may be provided with a locking mechanism (such as a bolt, a buckle, etc.) to fix the positioning block 111 after adjusting it to a suitable position to prevent it from sliding.

[0087] In this embodiment, the adjustable design of the slide groove and the positioning block 111 of the base 100 makes the pipe draining device more adaptable and flexible. Whether it is a large diameter or a small diameter pipe 10, it can be stably installed and fixed by adjusting the position of the positioning block 111, which simplifies the operation process when replacing pipes 10 of different diameters and improves work efficiency. The user does not need to replace the entire device or a complex clamp system, but only needs to simply adjust the position of the positioning block 111.

[0088] According to one embodiment of the utility model, combined Figure 2 and Figure 6 As shown, the second positioning portion 120 is provided with a second positioning inclined surface 121 , which is inclined toward the center line of the pipe 10 , and the second positioning inclined surface 121 is suitable for abutting against the top of the inner wall of the pipe 10 .

[0089] It can be understood that in this embodiment, the second positioning bevel 121 is inclined toward the center line of the pipe 10 to form a suitable angle. The selection of this angle is based on the shape and size of the top of the inner wall of the pipe 10 to ensure that the bevel can fit closely to the inner wall of the pipe 10 and provide sufficient support. The design of the second positioning bevel 121 takes into account pipes 10 of different sizes and shapes. By designing and adjusting the length, width and inclination angle of the second positioning bevel 121, we can make the second positioning portion 120 adapt to pipes 10 of different specifications and provide stable and accurate positioning.

[0090] Through the design of the second positioning bevel 121, the second positioning portion 120 can achieve a tight fit with the top of the inner wall of the pipe 10, providing a stable and uniform support force, which helps prevent the pipe 10 from moving or deforming during air-drying or other treatment processes, and ensures the stability and consistency of the treatment effect. Stable positioning and support can reduce the risk of accidents during air-drying or other treatments of the pipe 10. This helps to protect the safety of operators and equipment and reduce potential safety hazards. Since the second positioning bevel 121 has good adaptability, the device can handle pipes 10 of different sizes and shapes, greatly increasing the applicability and flexibility of the pipe draining device, so that it can meet the fixing requirements of different pipes 10.

[0091] In an optional embodiment, the first positioning portion 110 includes a plurality of positioning blocks 111, and the positioning block 111 is provided with a first positioning bevel 112 on the side facing the pipe fitting 10; in another optional embodiment, the second positioning portion 120 is provided with a second positioning bevel 121 on the side facing the pipe fitting 10; in another optional embodiment, the first positioning portion 110 includes a plurality of positioning blocks 111, and the positioning block 111 is provided with a first positioning bevel 112 on the side facing the pipe fitting 10, and the second positioning portion 120 is provided with a second positioning bevel 121 on the side facing the pipe fitting 10. It can be designed according to specific usage scenarios and usage requirements, and this embodiment does not specifically limit this.

[0092] According to one embodiment of the present invention, referring to Figure 2 and Figure 5 As shown, a guide column 130 is installed on the base 100 , and at least one of the first wind knife 310 and the second wind knife 320 is penetrated by the guide column 130 to guide the wind knife assembly 300 .

[0093] It is understandable that in this embodiment, in order to increase the stability and guidance of the wind knife assembly 300, a guide column 130 is particularly installed on the base 100 to ensure that the first wind knife 310 and the second wind knife 320 can maintain an accurate and stable path when moving or adjusting. At least one of the first wind knife 310 and the second wind knife 320 is inserted into the guide column 130. This design enables the wind knife assembly 300 to move along the trajectory of the guide column 130, thereby improving its stability and accuracy. It should be noted that the cooperation between the guide column 130 and the wind knife assembly 300 should be tight and flexible to ensure that the wind knife assembly 300 can move smoothly along the guide column 130 while avoiding excessive friction or jamming.

[0094] In this embodiment, through the design of the guide column 130, the wind knife assembly 300 can maintain a stable path when moving or adjusting, avoiding the problem of affecting the processing effect due to shaking or deviation. This helps to improve the stability and reliability of the entire device. The guide column 130 provides a clear guide path for the wind knife assembly 300, so that the wind knife assembly 300 can be accurately moved to a predetermined position, thereby optimizing its efficiency and effect in the draining or other processing of the pipe 10. When the position of the wind knife assembly 300 needs to be adjusted, it is only necessary to move the wind knife assembly 300 along the guide column 130 without complicated adjustment operations. This makes the entire adjustment process more convenient and efficient.

[0095] In an optional embodiment, the second positioning portion 120 can also be sleeved on the guide column 130 through a connecting structure for guidance, which can greatly improve the stability of the second positioning portion 120. During the draining process of the pipe 10, the second positioning portion 120 can maintain a stable posture to prevent the pipe 10 from shaking or deflecting.

[0096] According to one embodiment of the utility model, the second positioning portion 120 is tapered, and the tapered design ensures that the second positioning portion 120 fits tightly with the inner wall of the pipe 10, provides stable support and positioning, and the second positioning portion 120 is hollow to form an avoidance cavity, which facilitates the passage of the first wind knife 310. This design takes into account the movement and operation requirements of the first wind knife 310 during the draining process of the pipe 10. By making the second positioning portion 120 tapered and having an avoidance cavity, we can ensure that sufficient operating space is provided for the first wind knife 310 without affecting the main function of the second positioning portion 120. The main function of the avoidance cavity is to allow the first wind knife 310 to pass freely and then continue to descend and drain the inner wall of the pipe 10 without being hindered by the second positioning portion 120. The size and shape of the avoidance cavity should be precisely designed according to the size and shape of the first wind knife 310 to ensure smooth cooperation between the two.

[0097] According to one embodiment of the utility model, the pipe draining device also includes a sensor and a controller. The sensor is suitable for generating a draining signal after detecting that a pipe 10 is installed on the first positioning portion 110; the controller connects the sensor, the drive assembly 200 and the wind knife assembly 300, and is used to control the operation of the drive assembly 200 and the wind knife assembly 300 after receiving the draining signal.

[0098] It is understood that in this embodiment, the sensor (e.g., a photoelectric sensor) is a detection component in the device, which is responsible for detecting whether the stainless steel pipe 10 has been installed on the first positioning portion 110. When the sensor detects that there is a pipe 10 on the first positioning portion 110, it immediately generates a drain signal and sends it to the controller. This design ensures that the drain process will only start when the pipe 10 is correctly placed in the device, thereby avoiding unnecessary energy waste and possible equipment damage.

[0099] The controller is connected to the sensor, the drive assembly 200 and the air knife assembly 300, and controls them precisely. Once the draining signal from the sensor is received, the controller will immediately start the predetermined draining program, which may specifically include: controlling the drive assembly 200 to adjust the height of the air knife assembly 300 to ensure that the air knife assembly 300 can accurately blow toward the inner wall and the outer wall of the pipe 10. Controlling the air knife assembly 300 to start, generate a high-speed airflow, and quickly and evenly dry the pipe 10.

[0100] During the entire draining process, the controller will continue to receive feedback signals from the sensors, and adjust the working states of the drive assembly 200 and the wind knife assembly 300 in real time according to these signals to ensure the efficiency and stability of the draining process.

[0101] By integrating sensors and controllers, the pipe draining device can realize automatic detection and control, greatly improving operation efficiency and reducing labor costs. The controller can accurately control the working state of the drive assembly 200 and the wind knife assembly 300, ensuring that the wind knife assembly 300 can generate the best high-speed airflow to quickly and evenly dry the pipe 10. In addition, the draining process will only start when the pipe 10 is correctly placed in the device, which avoids safety accidents that may be caused by the operation of the equipment without supervision, and increases the safety performance of the equipment.

[0102] According to one embodiment of the present invention, referring to Figure 1 and Figure 2 As shown, there are multiple drive assemblies 200 and multiple wind knife assemblies 300, and the drive assemblies 200 and the wind knife assemblies 300 are arranged in a one-to-one correspondence.

[0103] It is understandable that in order to improve the efficiency and production capacity of draining the pipe 10 in this embodiment, the pipe draining device adopts a multi-station design. Specifically, the number of drive assemblies 200 and wind knife assemblies 300 are both multiple, and the drive assemblies 200 and the wind knife assemblies 300 are arranged in a one-to-one correspondence. In an optional embodiment, the number of drive assemblies 200 and the wind knife assemblies 300 are both two, forming two independent draining stations. The multi-station design allows the pipe draining device to process multiple pipes 10 at the same time, thereby exponentially improving production efficiency. Each station consists of a drive assembly 200 and a wind knife assembly 300, which can independently complete the lifting and draining operations of the pipe 10. This design not only improves the utilization rate of the equipment, but also reduces waiting time, making the entire production process more efficient.

[0104] In an optional embodiment, the working principle of the double-station pipe draining device of the utility model can be: the operator places the stainless steel pipe 10 to be drained at the first station of the pipe draining device, where a first positioning portion 110 is provided to ensure that the stainless steel pipe can be accurately and stably placed and preliminarily positioned. The driving assembly 200 of the first station starts to move, driving the first wind knife 310 and the second wind knife 320 structures connected thereto to descend, and at the same time, the first wind knife 310 and the second wind knife 320 start to work, generating a high-speed airflow to quickly dry the stainless steel pipe on the first station. When the driving assembly 200 drives the wind knife assembly 300 to descend into place, that is, when it reaches the predetermined draining position, the first wind knife 310 and the second wind knife 320 stop working, completing the draining operation of the first station, and then the driving assembly 200 drives the wind knife assembly 300 to reset. At this time, the operator can safely take out the drained stainless steel pipe and prepare for the next round of operation.

[0105] While the draining operation is being performed at the first station or after resetting, the operator places another stainless steel pipe that needs to be drained at the second station of the equipment. The structure and operation process at the second station can be the same as those at the first station. The pipe draining device operates cyclically at the first station and the second station according to the above steps to achieve continuous draining of the stainless steel pipe and improve the draining efficiency.

[0106] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A pipe draining device, characterized in that: include: The base (100) is provided with a first positioning portion (110), wherein the first positioning portion (110) is used to install and position the pipe (10); A driving assembly (200) mounted on the base (100); The wind knife assembly (300) is connected to the driving assembly (200), and the driving assembly (200) is suitable for driving the wind knife assembly (300) to move along the axial direction of the pipe (10) to air dry the pipe (10).

2. The pipe draining device according to claim 1, characterized in that: The wind knife assembly (300) comprises: A first air knife (310) connected to the driving assembly (200), wherein the first air knife (310) is adapted to move along the inner wall of the pipe (10) under the drive of the driving assembly (200) to drain the inner wall of the pipe (10); The second wind knife (320) is connected to the driving assembly (200). The second wind knife (320) is located outside the pipe (10). The second wind knife (320) is suitable for moving along the outer wall of the pipe (10) under the drive of the driving assembly (200) to drain the outer wall of the pipe (10).

3. The pipe draining device according to claim 2, characterized in that: The driving assembly (200) comprises: A driving member (210) mounted on the base (100); A lifting frame (220) is connected to the driving member (210), and a first connecting rod (221) and a second connecting rod (222) are provided on the lifting frame (220), the first wind knife (310) is installed on the first connecting rod (221), and the second wind knife (320) is installed on the second connecting rod (222).

4. The pipe draining device according to claim 3, characterized in that: The middle portion of the first connecting rod (221) is hollow to form an air flow channel, and the air flow channel is connected to the first air knife (310) to provide air flow to the first air knife (310); And / or, the middle portion of the second connecting rod (222) is hollow to form an air flow channel, and the air flow channel is connected to the second air knife (320) to provide air flow to the second air knife (320).

5. The pipe draining device according to claim 2, characterized in that: The pipe draining device further comprises a second positioning portion (120), wherein the second positioning portion (120) is connected to the driving assembly (200), and the driving assembly (200) is suitable for driving the second positioning portion (120) to move so that the second positioning portion (120) abuts against the top of the pipe (10).

6. The pipe draining device according to claim 5, characterized in that: Center lines of the first wind knife (310), the second wind knife (320) and the second positioning portion (120) are on the same straight line.

7. The pipe draining device according to claim 5, characterized in that: The first positioning portion (110) comprises a plurality of positioning blocks (111) arranged along the circumference of the pipe (10), and a first positioning inclined surface (112) is arranged on a side of the positioning block (111) facing the pipe (10); and / or, The second positioning portion (120) is provided with a second positioning inclined surface (121), the second positioning inclined surface (121) is inclined toward the center line of the pipe (10), and the second positioning inclined surface (121) is suitable for abutting against the top of the inner wall of the pipe (10).

8. The pipe draining device according to claim 2, characterized in that: A guide column (130) is installed on the base (100), and at least one of the first wind knife (310) and the second wind knife (320) is inserted into the guide column (130) to guide the wind knife assembly (300).

9. The pipe draining device according to any one of claims 1 to 8, characterized in that: The pipe draining device further comprises: a sensor, the sensor being adapted to generate a draining signal after detecting that the pipe (10) is mounted on the first positioning portion (110); A controller is connected to the sensor, the drive assembly (200) and the wind knife assembly (300), and is used to control the operation of the drive assembly (200) and the wind knife assembly (300) after receiving the drain signal.

10. The pipe draining device according to any one of claims 1 to 8, characterized in that: The number of the driving components (200) and the number of the wind knife components (300) are both plural, and the driving components (200) and the wind knife components (300) are arranged in a one-to-one correspondence.

Images