Cleaning device for adjusting valve machining

Abstract

The invention relates to the technical field of valve production, and discloses a cleaning device for adjusting valve machining, the cleaning device comprises a machine body and a machine cover, the machine body comprises an extrusion assembly and a cleaning assembly, the extrusion assembly is mounted on the lower side of the machine body, and the cleaning assembly is mounted in the upper side of the machine body. Irregular objects such as valves and the like can be directly locked after being placed on the magnetic plate, meanwhile, when the placing table rotates in multiple directions, the objects on the magnetic plate cannot move, the effect of fixing the irregular objects by the placing table is better, and due to the arrangement of the multi-direction rotation of the placing table, when the valves on the placing table are subjected to ultrasonic cleaning, the irregular objects can be effectively cleaned. When the valve is in use, dirt in the gap and the groove of the valve is precipitated and cannot be discharged in time, and the placing table alternately rotates in multiple directions to drive the valve to rotate, so that the dirt in the valve can be thrown out, and the situation that the service life of the follow-up valve is shortened due to the fact that the dirt in the gap cannot be discharged is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of valve production, and particularly to a cleaning device for processing regulating valves. Background Art

[0002] The production of regulating valves is a process of transforming raw materials into regulating valve products that meet the design requirements through a series of processes such as machining, heat treatment, surface treatment, assembly, and testing. This process not only involves machining and assembly but also strict control of product quality to ensure the performance and reliability of regulating valves in practical applications.

[0003] During the production process, a large amount of impurities such as oil stains, rust, and dust will be generated, and it is necessary to clean them before the valves leave the factory. Nowadays, there are many cleaning devices, among which ultrasonic cleaning devices are devices that use ultrasonic technology for efficient cleaning. Ultrasonic cleaning devices use the cavitation effect generated by ultrasonic waves in a liquid medium to peel off dirt, grease, rust, and other impurities on the surface of an object and disperse them into the cleaning liquid, thereby achieving efficient cleaning.

[0004] However, in the process of cleaning valves with current ultrasonic cleaning devices, due to the relatively complex and irregular surface of the valves, and there are many gaps, holes, and grooves, dirt cannot be discharged in time during cleaning, and the dirt that has been cleaned will precipitate into the gaps and holes and cannot be cleaned during conventional rinsing, which affects the production qualification rate, and will also greatly shorten its service life during subsequent use. Summary of the Invention

[0005] To solve the above problems existing in the prior art, the present invention provides a cleaning device for processing regulating valves, which has the advantage that dirt in the gaps can be completely cleaned during ultrasonic cleaning of the valves.

[0006] To achieve the above object that dirt in the gaps can be completely cleaned during ultrasonic cleaning of the valves, the present invention provides the following technical solution: It includes a fuselage and a machine cover. The fuselage includes an extrusion component and a cleaning component. The extrusion component is installed on the lower side of the fuselage, and the cleaning component is installed inside the upper side of the fuselage; The cleaning component includes a placement table and a support cover. The placement table is set as a hemisphere. The support cover moves on the outer peripheral side of the placement table. Two symmetrically arranged limit sliders are also slidably arranged on the outer peripheral side of the placement table. The placement table rotates in multiple directions through the limit sliders and the support cover. A magnetic plate is fixed inside the placement table, and a number of limiting rods are arranged on the magnetic plate.

[0007] Preferably, an inner cavity is opened inside the placement table. The magnetic plate is arranged at the opening of the inner cavity. The magnetic plate is provided with a number of clamping holes, and the limiting rods slide in the clamping holes.

[0008] Preferably, the limiting rod includes a clamping shaft that slides within the clamping hole. A telescopic spring is fixed to the bottom of the clamping shaft, and the telescopic spring abuts against the bottom of the inner cavity.

[0009] Preferably, a transverse chute and a vertical chute are further provided on the outer peripheral side of the placement table, which are perpendicular to each other and intersect. The limit slider slides within the transverse chute.

[0010] Preferably, the transverse chute is elliptical. A number of needle rollers are rotatably connected to the inner wall of the transverse chute. An elastic plate is fixed to one end face of the limit slider, and the elastic plate protrudes away from the limit slider. The elastic plate abuts against the needle rollers. A motor long shaft is fixed to the end face of the limit slider away from the placement table, and the other end of the motor long shaft is connected to a second motor, and the second motor is installed outside the fuselage.

[0011] Preferably, the slide rail is fixed inside the cover, and the slide rail slides within the vertical chute. The bottom of the cover is connected to a first motor, and the first motor is installed inside the fuselage.

[0012] Preferably, a cleaning cavity and two diversion channels are provided inside the fuselage. The cleaning cavity communicates with the diversion channels. The cleaning assembly is arranged in the cleaning cavity. A pipe housing is fixed between the two feet of the fuselage, and a hose is provided on the pipe housing. The hose communicates with the diversion channel inside the fuselage.

[0013] Preferably, the extrusion assembly is arranged between the two feet of the fuselage. The extrusion assembly includes an extrusion disc and an extrusion motor. The extrusion motor is installed at the rear of the fuselage, and the extrusion disc is installed on the extrusion motor. At least three extrusion rollers are rotatably connected to the outer peripheral side of the extrusion disc, and the extrusion rollers abut against the hose.

[0014] Preferably, a filtering cavity is further provided inside the fuselage. The filtering cavity is arranged at one of the diversion channels and communicates with it. A filter plate is detachably installed in the filtering cavity. The filter plate is arranged at the communication position between the hose and the diversion channel. A detachable piston is provided on the side end face of the fuselage.

[0015] Preferably, the machine cover is hinged to the fuselage, and a handle is provided on the machine cover. Ultrasonic generators are installed at both end faces of the cleaning cavity, and the ultrasonic generators are located on both sides of the cleaning assembly.

[0016] Compared with the prior art, the present invention provides a cleaning device for processing regulating valves, having the following beneficial effects: 1. The cleaning device for the processing of the regulating valve, through the settings of the magnetic plate and the clamping shaft, irregular objects such as valves can be directly locked after being placed on the magnetic plate. At the same time, when the placement table rotates in multiple directions, the objects on the magnetic plate will not move, making the effect of the placement table fixing irregular objects better. Moreover, due to the setting of the multiple-direction rotation of the placement table, when the valve on it is ultrasonically cleaned, the dirt at the gaps and grooves of the valve will precipitate and cannot be discharged in time. However, by the alternating multiple-direction rotation of the placement table, driving the valve to rotate, the dirt inside the valve can be thrown out, avoiding the situation where the dirt at the gaps cannot be discharged, which would shorten the service life of the subsequent valve.

[0017] 2. The cleaning device for the processing of the regulating valve, by rotating the extrusion disc, the extrusion roller can extrude the hose to make it deformed, enabling the liquid in the cleaning cavity to flow through the diversion channel and the hose, making the liquid in the cleaning cavity in a flowing state. After cleaning the valve, the dirt will flow along with the liquid and will not precipitate onto the valve again. Through the setting of the filter plate, during the process of the liquid driving the dirt to flow, the dirt can be filtered out, enabling the liquid to be reused and avoiding the cumbersome process of frequently replacing the cleaning liquid.

[0018] 3. The cleaning device for the processing of the regulating valve, through the elliptical setting of the horizontal chute and the elastic plate on the limiting slider, the two cooperate with each other, and the placement table can always stop at a fixed position after rotating, facilitating the multiple-direction rotation of the placement table. And the weight of the placement table below the long axis of the motor is greater than that above it, so the stop state after the placement table rotates is always with the magnetic plate upward. On the one hand, it is convenient to place the valve, and on the other hand, it will not get stuck during the multiple-direction rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a three-dimensional structural schematic diagram of the present invention; Figure 3 is a semi-sectional structural schematic diagram of the present invention; Figure 4 is of the present invention Figure 3 the enlarged structural schematic diagram at A in; Figure 5 is a structural schematic diagram of the cleaning component of the present invention; Figure 6 is a partial structural schematic diagram of the cleaning component of the present invention; Figure 7 is an internal structural schematic diagram of the cleaning component of the present invention.

[0020] In the figure: 10, fuselage; 101, diversion channel; 102, filtration chamber; 11, machine cover; 12, cleaning chamber; 20, extrusion motor; 201, extrusion disc; 202, extrusion roller; 21, pipeline housing; 211, hose; 30, filter plate; 31, piston; 40, placement table; 401, inner cavity; 402, magnetic plate; 4021, clamping shaft; 4022, telescopic spring; 4023, clamping hole; 4024, transverse chute; 4025, needle roller; 4026, vertical chute; 41, support cover; 411, slide rail; 42, first motor; 421, motor short shaft; 43, limit slider; 431, elastic plate; 44, second motor; 441, motor long shaft; 50, ultrasonic generator. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figure 1-7 shown, it includes a fuselage 10 and a machine cover 11. The fuselage 10 includes an extrusion assembly and a cleaning assembly. The machine cover 11 is hinged to the fuselage 10. A handle is provided on the machine cover 11. Ultrasonic generators 50 are installed at both end faces of the cleaning chamber 12. The ultrasonic generators 50 are located on both sides of the cleaning assembly. The objects on the cleaning assembly can be cleaned through the ultrasonic generators 50. The extrusion assembly is installed under the fuselage, and the cleaning assembly is installed inside the upper side of the fuselage. A cleaning chamber 12 and two diversion channels 101 are opened in the fuselage 10. The cleaning chamber 12 is communicated with the diversion channel 101. The cleaning assembly is arranged in the cleaning chamber 12. A pipeline housing 21 is fixed between the two feet of the fuselage 10. A hose 211 is provided on the pipeline housing 21. The hose 211 is communicated with the diversion channel 101 inside the fuselage 10. The extrusion assembly is arranged between the two feet of the fuselage 10. The extrusion assembly includes an extrusion disc 201 and an extrusion motor 20. The extrusion motor 20 is installed at the rear of the fuselage 10. The extrusion disc 201 is installed on the extrusion motor 20. At least three extrusion rollers 202 are rotatably connected to the outer peripheral side of the extrusion disc 201. The extrusion rollers 202 abut against the hose 211. By rotating the extrusion disc 201, the extrusion rollers 202 can squeeze the hose 211 to cause it to deform, so that the liquid in the cleaning chamber 12 can flow in the diversion channel 101 and the hose 211, making the liquid in the cleaning chamber 12 in a flowing state. After cleaning the valve, its dirt will flow with the liquid and will not precipitate onto the valve again.

[0023] A filter chamber 102 is also provided inside the fuselage 10. The filter chamber 102 is arranged at one of the diversion channels 101 and is communicated with it. A filter plate 30 is detachably installed in the filter chamber 102. The filter plate 30 is arranged at the connection between the hose 211 and the diversion channel 101. A detachable piston 31 is provided on the side end face of the fuselage 10. Through the arrangement of the filter plate 30, dirt can be filtered out during the process of the liquid driving the dirt to flow, so that the liquid can be reused, avoiding the cumbersome process of frequently replacing the cleaning liquid.

[0024] The cleaning component includes a placement table 40 and a cover 41. The placement table 40 is arranged as a hemisphere. The cover 41 moves on the outer peripheral side of the placement table 40. Two symmetrically arranged limit sliders 43 are also slidably arranged on the outer peripheral side of the placement table 40. The placement table 40 is controlled to rotate in multiple directions through the limit sliders 43 and the cover 41. A magnetic plate 402 is fixed inside the placement table 40. A number of limiting rods are arranged on the magnetic plate 402. An inner cavity 401 is opened inside the placement table 40. The magnetic plate 402 is arranged at the opening of the inner cavity 401. The magnetic plate 402 is provided with a number of card holes 4023. The surface of the magnetic plate 402 has magnetism and can adsorb the valve to prevent it from falling. The limiting rods slide in the card holes 4023. The limiting rod includes a card shaft 4021. The card shaft 4021 slides in the card holes 4023. A telescopic spring 4022 is fixed at the bottom of the card shaft 4021. The telescopic spring 4022 abuts against the bottom of the inner cavity 401. The elasticity of the telescopic spring 4022 is relatively weak, and the surface of the card shaft 4021 is provided with anti-slip paint. When the valve is placed on the magnetic plate 402, part of the card shaft 4021 will be pressed down, and the other card shafts 4021 will fix the valve, so that the valve will not show relative sliding when the placement table 40 rotates horizontally. Through the magnetic setting on the surface of the magnetic plate 402, it will not be thrown out and dropped when the placement table 40 rotates in the vertical direction. Therefore, through the arrangement of the magnetic plate 402 and the card shaft 4021, irregular objects such as valves can be directly locked after being placed on the magnetic plate 402. At the same time, when the placement table 40 rotates in multiple directions, the objects on the magnetic plate 402 will not move, making the effect of the placement table 40 fixing irregular objects better. Moreover, due to the multi-directional rotation setting of the placement table 40, when the valve on it is ultrasonically cleaned, dirt in the gaps and grooves of the valve will precipitate and cannot be discharged in time. Through the alternating multi-directional rotation of the placement table 40, the valve can be driven to rotate, so that the dirt in the valve can be thrown out, avoiding the problem that the dirt in the gaps cannot be discharged, resulting in the shortening of the subsequent service life of the valve.

[0025] On the outer peripheral side of the placement table 40, a transverse chute 4024 and a vertical chute 4026 are also provided, which are perpendicular to each other and intersect. The limit slider 43 slides in the transverse chute 4024. The transverse chute 4024 is elliptical. A number of needle rollers 4025 are rotatably connected to the inner wall of the transverse chute 4024. The rotating needle rollers 4025 can effectively reduce the friction between the limit slider 43 and the placement table 40, making its rotation easier. One end face of the limit slider 43 is fixed with an elastic plate 431. The elastic plate 431 protrudes away from the limit slider 43. The elastic plate 431 abuts against the needle rollers 4025. The elastic plate 431 has elasticity, so that the limit slider 43 is always located at a place with a deeper depression in the transverse chute 4024. The end face of the limit slider 43 away from the placement table 40 is fixed with a motor long shaft 441. The other end of the motor long shaft 441 is connected to the second motor 44. The second motor 44 is installed on the outer side of the fuselage 10. Through the elliptical setting of the transverse chute 4024 and the elastic plate 431 on the limit slider 43, the two cooperate, and the placement table 40 can always stop at a fixed position after rotation, which is convenient for the placement table 40 to rotate in multiple directions. And the weight of the placement table 40 below the motor long shaft 441 is greater than that above it. Therefore, the stop state of the placement table 40 after rotation is always with the magnetic plate 402 upward. On the one hand, it is convenient to place the valve. On the other hand, it will not get stuck when rotating in multiple directions.

[0026] Inside the support cover 41, a slide rail 411 is fixed. The slide rail 411 slides in the vertical chute 4026. The bottom of the support cover 41 is connected to a first motor 42. The first motor 42 is installed inside the fuselage 10. Through the slide rail 411, the placement table 40 can be driven to rotate when the support cover 41 rotates. When the placement table 40 rotates vertically, the slide rail 411 can always be located in the vertical chute 4026, that is, part of the slide rail 411 is always in the vertical chute 4026. And the bowl-shaped structure of the support cover 41 can further prevent the objects on the magnetic plate 402 from falling due to gravity when the placement table 40 rotates to make the magnetic plate 402 face downward.

[0027] Working principle: When in use, the regulating valve can be directly placed on the magnetic plate 402. Due to the adsorption of the magnetic plate 402, part of the clamping shaft 4021 retracts into the inner cavity 401, and the other clamping shafts 4021 are used to limit and fix the valve. Then, the ultrasonic generator 50 is started to clean the valve. During the cleaning process, the first motor 42 and the second motor 44 are alternately started. When the first motor 42 is started, the support cover 41 is driven to rotate by the motor short shaft 421. The rotation of the support cover 41 can drive the placement table 40 to rotate horizontally through the restriction of the slide rail 411. At this time, the limit slider 43 can be used to limit the position of the placement table 40 so that it can only rotate. After the first motor 42 is started for a period of time and then stops, due to the elliptical setting of the elastic plate 431 and the transverse chute 4024, the deeper part of the transverse chute 4024 in the placement table 40 stays at the limit slider 43. At this time, the vertical chute 4026 is exactly in the middle of the two limit sliders 43. Therefore, when the second motor 44 is started, the limit slider 43 is driven to rotate by the motor long shaft 441, which can drive the placement table 40 to rotate vertically. When the two rotate alternately, the dirt that cannot be thrown out at the gap in the valve can be removed more thoroughly.

[0028] Then the fuselage 10 is started, and the extrusion motor 20 is also started synchronously to drive the extrusion disc 201 to rotate. Thus, the cleaning liquid in the cleaning chamber 12 can be made to flow by squeezing the hose 211 through the extrusion roller 202. The flowing process can carry away the dirt thrown out by the valve. Then, when the dirt flows to the filtering chamber 102, the heavier dirt will precipitate inside, and the lighter dirt will be isolated and filtered by the filter plate 30, so that the cleaning liquid can be reused. Then the piston 31 can discharge the cleaned liquid.

[0029] In summary, for the cleaning device used for processing the regulating valve, when the extrusion disc 201 rotates, the extrusion roller 202 can extrude the hose 211 to deform it, enabling the liquid in the cleaning chamber 12 to flow through the diversion channel 101 and the hose 211, keeping the liquid in the cleaning chamber 12 in a flowing state. After cleaning the valve, the dirt will flow along with the liquid and will not precipitate onto the valve again. Through the setting of the filter plate 30, the dirt can be filtered out during the process of the liquid driving the dirt to flow, enabling the liquid to be reused and avoiding the cumbersome process of frequently replacing the cleaning liquid. Through the setting of the magnetic plate 402 and the clamping shaft 4021, irregular objects such as valves can be directly locked after being placed on the magnetic plate 402. At the same time, when the placement table 40 rotates in multiple directions, the objects on the magnetic plate 402 will not move, making the placement table 40 better at fixing irregular objects. Moreover, due to the setting of the multi-directional rotation of the placement table 40, when the valve on it is ultrasonically cleaned, dirt will precipitate at the gaps and grooves of the valve and cannot be discharged in time. However, through the alternating multi-directional rotation of the placement table 40, the valve can be driven to rotate, enabling the dirt inside the valve to be thrown out, avoiding the dirt in the gaps from not being discharged and affecting the subsequent service life of the valve. Through the oval setting of the horizontal chute 4024 and the elastic plate 431 on the limit slider 43, when they cooperate with each other, the placement table 40 can always stop at a fixed position after rotation, facilitating the multi-directional rotation of the placement table 40. And the weight of the placement table 40 below the long axis 441 of the motor is greater than that above it, so the placement table 40 always stops with the magnetic plate 402 facing upward after rotation. On the one hand, it is convenient to place the valve, and on the other hand, it will not get stuck during multi-directional rotation.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for processing a regulating valve, comprising a fuselage (10) and a machine cover (11), characterized in that: The fuselage (10) includes an extrusion assembly and a cleaning assembly. The extrusion assembly is installed on the lower side of the fuselage, and the cleaning assembly is installed inside the upper side of the fuselage; The cleaning assembly includes a placement table (40) and a support cover (41). The placement table (40) is arranged as a hemisphere. The support cover (41) moves on the outer peripheral side of the placement table (40). Two symmetrically arranged limit sliders (43) are also slidably arranged on the outer peripheral side of the placement table (40). The placement table (40) is controlled to rotate in multiple directions through the limit sliders (43) and the support cover (41). A magnetic plate (402) is fixed inside the placement table (40), and a number of limiting rods are arranged on the magnetic plate (402).

2. The cleaning device for processing a regulating valve according to claim 1, wherein: An inner cavity (401) is formed inside the placement table (40). The magnetic plate (402) is arranged at the opening of the inner cavity (401). The magnetic plate (402) is provided with a number of card holes (4023), and the limiting rods slide in the card holes (4023).

3. The cleaning device for processing a regulating valve according to claim 2, wherein: The limiting rod includes a card shaft (4021). The card shaft (4021) slides in the card hole (4023). A telescopic spring (4022) is fixed to the bottom of the card shaft (4021), and the telescopic spring (4022) abuts against the bottom of the inner cavity (401).

4. The cleaning device for processing a regulating valve according to claim 1, characterized in that: A horizontal chute (4024) and a vertical chute (4026) are also formed on the outer peripheral side of the placement table (40). The two are perpendicular to each other and intersect. The limit slider (43) slides in the horizontal chute (4024).

5. The cleaning device for processing a regulating valve according to claim 4, characterized in that: The horizontal chute (4024) is arranged as an ellipse. A number of needle rollers (4025) are rotatably connected to the inner wall of the horizontal chute (4024). An elastic plate (431) is fixed to one end face of the limit slider (43). The elastic plate (431) protrudes towards the side away from the limit slider (43). The elastic plate (431) abuts against the needle rollers (4025). A motor long shaft (441) is fixed to the end face of the limit slider (43) away from the placement table (40). The other end of the motor long shaft (441) is connected to a second motor (44), and the second motor (44) is installed on the outer side of the fuselage (10).

6. The cleaning device for processing a regulating valve according to claim 4, characterized in that: A slide rail (411) is fixed inside the support cover (41). The slide rail (411) slides in the vertical chute (4026). The bottom of the support cover (41) is connected to a first motor (42), and the first motor (42) is installed inside the fuselage (10).

7. The cleaning device for processing a regulating valve according to claim 1, characterized in that: A cleaning cavity (12) and two diversion channels (101) are formed inside the fuselage (10). The cleaning cavity (12) is communicated with the diversion channels (101). The cleaning assembly is arranged inside the cleaning cavity (12). A pipeline housing (21) is fixed between the two feet of the fuselage (10). A hose (211) is arranged on the pipeline housing (21), and the hose (211) is communicated with the diversion channel (101) inside the fuselage (10).

8. The cleaning device for processing a regulating valve according to claim 7, characterized in that: The extrusion assembly is arranged between the two feet of the fuselage (10). The extrusion assembly includes an extrusion disc (201) and an extrusion motor (20). The extrusion motor (20) is installed on the rear side of the fuselage (10), and the extrusion disc (201) is installed on the extrusion motor (20). At least three extrusion rollers (202) are rotatably connected to the outer peripheral side of the extrusion disc (201), and the extrusion rollers (202) abut against the hose (211).

9. The cleaning device for processing a regulating valve according to claim 7, wherein: A filter chamber (102) is further formed in the fuselage (10). The filter chamber (102) is arranged at one of the diversion channels (101) and is communicated with it. A filter plate (30) is detachably installed in the filter chamber (102). The filter plate (30) is arranged at the communication position between the hose (211) and the diversion channel (101). A detachable piston (31) is arranged on the side end face of the fuselage (10).

10. A cleaning device for processing a regulating valve as described in claim 7, characterized in that: The machine cover (11) is hinged to the fuselage (10). A handle is arranged on the machine cover (11). Ultrasonic generators (50) are installed at both side end faces of the cleaning chamber (12). The ultrasonic generators (50) are located on both sides of the cleaning assembly.

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