Cleaning equipment for stainless steel valve accessories

Abstract

The utility model relates to the technical field of valve accessory cleaning, in particular to stainless steel valve accessory cleaning equipment which comprises a cleaning box, a cleaning roller, a conveying belt, a first sliding way and a moving seat. A side plate is arranged on the first side of the top of the cleaning box, a top plate is horizontally arranged above the side plate, a detachable material containing groove is formed in the cleaning box, a plurality of first filtering holes are formed in the material containing groove, and a first stirring paddle capable of rotating under the driving of a first motor is arranged at the bottom of the cleaning box; the cleaning roller is vertically arranged on the side plate, the first end is provided with bristles, and the second end is connected with the output end of the second motor; the conveying belt is arranged on the second side above the cleaning box; the first sliding block can drive the moving seat to move under the action of the driving mechanism, two clamping plates are symmetrically arranged below the moving seat, the two clamping plates are located on the two sides of the cleaning roller respectively, and the two clamping plates can get close to or get away from each other under the action of the adjusting mechanism. The cleaning device has the advantages of good cleaning effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of valve fittings cleaning, in particular to a cleaning device for stainless steel valve fittings. Background Art

[0002] Stainless steel valves mainly include valve body, valve cover, valve disc, valve stem, packing, drive device, valve seat, etc. After the valve body is cast, impurities in the raw materials, molding sand, coating, release agent and other residual substances in the processing process will adhere to the surface of the valve body. These residues will not only affect the appearance of the valve body, but also may cause the roughness of the inner cavity of the valve body to increase, affecting the performance and service life of the valve.

[0003] In the prior art, a Chinese utility model patent with application number 202322254397.4 discloses a cleaning device for stainless steel casting processing. The telescopic rod cyclically pulls the cleaning cage so that the casting inside the cage can be continuously moved. The sewage generated by cleaning can be filtered and recycled under the action of the filtering structure inside the filter cover, reducing the waste of resources.

[0004] Although the outer surface of the valve body can be cleaned, a fluid channel is also provided in the valve body. During the continuous movement of the valve body, the fluid channel cannot be fully cleaned, which can easily affect the smoothness and sealing of the matching parts and the cleaning effect is poor. Utility Model Content

[0005] In view of this, the utility model provides a cleaning device for stainless steel valve accessories, aiming to solve the problem of poor cleaning effect in the prior art.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cleaning device for stainless steel valve accessories, comprising:

[0007] A cleaning box, wherein a side plate is disposed on a first side of the top, a top plate is horizontally disposed above the side plate, a detachable material holding trough is disposed in the cleaning box, a plurality of first filter holes are disposed on the material holding trough, and a first stirring paddle that can rotate under the drive of a first motor is disposed at the bottom of the cleaning box;

[0008] A cleaning roller, vertically arranged on the side plate, with bristles arranged on the first end and the second end connected to the output end of the second motor;

[0009] a conveyor belt, disposed on a second side above the cleaning box;

[0010] A first slideway is arranged on the top plate in parallel with the cleaning roller, and a first slider is slidably arranged in the first slideway. The first slider can slide along the first slideway under the action of the driving mechanism;

[0011] The movable seat is arranged at the lower end of the first sliding block, and two clamping plates are symmetrically arranged below the movable seat. The two clamping plates are respectively located on both sides of the cleaning roller, and the two clamping plates can be moved closer to or farther from each other under the action of the adjusting mechanism.

[0012] A further improvement of the utility model is that a spray pipe is arranged on the side plate, the spray head on the spray pipe faces the first end of the cleaning roller, and one end of the spray pipe is connected to the bottom of the cleaning box through a water inlet pipe.

[0013] A further improvement of the utility model is that a first filter plate is horizontally arranged between the first stirring paddle and the material containing trough, a slag dropping opening is arranged on the first filter plate, a detachable slag receiving trough is arranged below the slag dropping opening, and a cleaning component is also arranged on the first filter plate, and the cleaning component is used to clean impurities on the first filter plate into the slag receiving trough.

[0014] A further improvement of the utility model is that the cleaning component comprises:

[0015] A first guide rod, horizontally arranged in the cleaning box;

[0016] A second screw rod is arranged in the cleaning box in parallel with the first guide rod and rotated under the drive of a third motor;

[0017] The cleaning plate is slidably arranged on the first guide rod, the second screw rod is threadedly connected to and penetrates the cleaning plate, and the lower end of the cleaning plate is slidably connected to the first filter plate.

[0018] A further improvement of the utility model is that the driving mechanism includes a first screw rod parallel to the first slideway, the first screw rod can rotate under the drive of a fourth motor, and the first screw rod is threadedly connected to and penetrates the first sliding block.

[0019] A further improvement of the utility model is that the movable seat is connected to the first sliding block via a first connecting shaft, and two second slideways are respectively provided on the movable seat on both sides of the first connecting shaft, and the upper ends of the two clamping plates are respectively slidably connected to the two second slideways.

[0020] A further improvement of the utility model is that the adjustment mechanism comprises:

[0021] A first gear rotatably disposed on the first connecting shaft;

[0022] Two slide grooves are arranged on the moving seat in parallel with the second slideway and are respectively arranged on both sides of the first gear. A first rack is slidably arranged in each of the slide grooves, and the two first racks are meshed with the first gear.

[0023] The first hydraulic cylinder is arranged on the moving seat, and the end of the piston rod of the first hydraulic cylinder is connected to one of the first racks.

[0024] A further improvement of the utility model is that the lower end of the bottom of the cleaning box is inclined toward the water inlet pipe.

[0025] A further improvement of the utility model is that a plurality of water filtering holes are arranged on the side wall of the slag receiving trough.

[0026] A further improvement of the utility model is that V-shaped blocks are arranged on one side opposite to the lower ends of the two clamping plates.

[0027] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0028] The utility model provides a cleaning device for stainless steel valve accessories, which conveys the valve body to be cleaned by a conveyor belt, and then two clamping plates clamp the valve body on the conveyor belt, and then a driving mechanism drives the valve body to move toward a cleaning roller, so that the cleaning roller cleans the fluid channel of the valve body. After the cleaning is completed, the driving mechanism drives the valve body to separate from the cleaning roller, and after the two clamping plates release the valve body, the valve body falls into a material holding trough. At this time, a first motor drives a first stirring paddle to rotate, so that clean water in a cleaning box flushes the valve body, effectively removing impurities on the surface of the valve body, and achieving a good cleaning effect.

[0029] The above technical progress is mainly achieved by the following detailed technical improvements:

[0030] 1. Through the cooperation of the conveyor belt, driving mechanism, moving seat and clamping plate, the fluid channel of the valve body can be automatically cleaned. The valve body is continuously transported to the specified position through the transmission belt. At the same time, the driving mechanism drives the moving seat and the clamping plate on it to adjust the position of the valve body, so that the cleaning roller brushes the fluid channel of the valve body, which reduces the labor intensity and effectively improves the work efficiency.

[0031] 2. The distance between the two clamps can be adjusted by the adjustment mechanism, which is suitable for valve bodies of different sizes and shapes. The distance between the clamps can be adjusted to achieve stable clamping, ensuring that the valve body will not be unstable due to being too large or too small during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1This is a schematic diagram of the structure of a cleaning device for stainless steel valve accessories described in the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the first filter plate of the utility model;

[0035] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0036] Figure 4 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0037] Description of reference numerals:

[0038] 10-cleaning box, 11-side plate, 12-top plate, 13-material trough, 14-first filter hole, 15-first motor, 16-first stirring paddle, 17-cleaning roller, 18-bristles, 19-second motor, 20-conveyor belt, 30-first slide, 31-first slider, 321-first screw, 322-fourth motor, 40-moving seat, 41-clamping plate, 42-adjusting mechanism, 421-first gear, 422-slide, 423-first rack, 424-first hydraulic cylinder, 50-spray pipe, 51-water inlet pipe, 60-first filter plate, 61-slag receiving trough, 62-cleaning assembly, 621-first guide rod, 622-second screw, 623-third motor, 624-cleaning plate, 70-first connecting shaft, 71-second slide, 80-water filter hole, 81-V-shaped block. DETAILED DESCRIPTION

[0039] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0040] The utility model provides a cleaning device for stainless steel valve accessories. Figure 1 To Attachment Figure 4 It can be seen that a cleaning device for stainless steel valve accessories mainly includes the following parts or components: a cleaning box 10, a cleaning roller 17, a conveyor belt 20, a first slide 30, and a movable seat 40. The connection relationship of each part or component is as follows:

[0041] A side panel 11 is provided on the first side of the top of the cleaning box 10, and a top panel 12 is horizontally provided above the side panel 11. A detachable material trough 13 is provided in the cleaning box 10, and a plurality of first filter holes 14 are provided on the material trough 13, and a first stirring paddle 16 which can rotate under the drive of a first motor 15 is provided at the bottom of the cleaning box 10; a cleaning roller 17 is vertically provided on the side panel 11, and a bristle 18 is provided on the first end thereof, and the second end is connected to the output end of the second motor 19; a conveyor belt 20 is provided on the second side above the cleaning box 10; a first slideway 30 is provided on the top panel 12 in parallel with the cleaning roller 17, and a first slider 31 is slidably provided therein, and the first slider 31 can slide along the first slideway 30 under the action of a driving mechanism; a movable seat 40 is provided at the lower end of the first slider 31, and two clamping plates 41 are symmetrically provided below the movable seat 40, and the two clamping plates 41 are respectively located on both sides of the cleaning roller 17, and the two clamping plates 41 can approach or move away from each other under the action of an adjusting mechanism 42.

[0042] The valve body to be cleaned is transported by the conveyor belt 20, and then the two clamping plates 41 approach each other under the action of the adjusting mechanism 42, and then after clamping the valve body on the conveyor belt 20, the driving mechanism drives the valve body to move in the direction of the cleaning roller 17, so that the cleaning roller 17 can extend into the fluid channel of the valve body, and when the second motor 19 drives the cleaning roller 17 to rotate, the bristles 18 arranged at the first end of the cleaning roller 17 will clean the fluid channel of the valve body. After cleaning, the driving mechanism drives the moving seat 40 to move in the direction away from the cleaning roller 17, so that the valve body is separated from the cleaning roller 17. When the valve body is separated from the cleaning roller 17, the two clamping plates 41 release the valve body, and the valve body will fall under the action of gravity until it falls into the material trough 13. At this time, the first motor 15 drives the first stirring paddle 16 to rotate, so that the clean water in the cleaning box 10 flushes the valve body, effectively removing impurities on the surface of the valve body, and the cleaning effect is good.

[0043] Furthermore, the cleaned impurities can be discharged from the material box through the first filter hole 14. When the material box is taken out, only the cleaned valve body is contained in the material box, and the operator does not need to separate the impurities from the valve body later, thereby improving the cleaning efficiency.

[0044] Through the cooperation of the conveyor belt 20, the driving mechanism, the movable seat 40 and the clamping plate 41, the fluid channel of the valve body can be automatically cleaned. The valve body is continuously transported to the specified position through the transmission belt. At the same time, the driving mechanism drives the movable seat 40 and the clamping plate 41 thereon to adjust the position of the valve body so that the cleaning roller 17 can brush the fluid channel of the valve body, thereby reducing the labor intensity and effectively improving the work efficiency. The distance between the two clamping plates 41 can be adjusted by the adjustment mechanism 42, which is suitable for valve bodies of different sizes and shapes. The spacing between the clamping plates 41 can be adjusted to achieve stable clamping, ensuring that the valve body will not be unstable due to being too large or too small during the cleaning process, and is suitable for valve bodies of different sizes.

[0045] As an embodiment, according to the attached Figure 2 It can be seen that a spray pipe 50 is provided on the side plate 11, and the nozzle on the spray pipe 50 faces the first end of the cleaning roller 17. One end of the spray pipe 50 is connected to the bottom of the cleaning box 10 through the water inlet pipe 51. The nozzle on the spray pipe 50 can be directly aimed at the bristles 18 on the cleaning roller 17. Especially in the process of brushing the valve body fluid channel, the spray pipe 50 can provide continuous and concentrated water flow flushing to help remove impurities brushed off by the bristles 18 and enhance the cleaning effect. And because the spray pipe 50 is connected to the bottom of the cleaning box 10 through the water inlet pipe 51, the recycling of clean water is achieved to reduce waste.

[0046] In this embodiment, according to the specification Figure 2 It can be seen that a first filter plate 60 is horizontally arranged between the first stirring paddle 16 and the material holding trough 13, a slag drop opening is arranged on the first filter plate 60, a detachable slag receiving trough 61 is arranged below the slag drop opening, and a cleaning component 62 is also arranged on the first filter plate 60, and the cleaning component 62 is used to clean impurities on the first filter plate 60 into the slag receiving trough 61.

[0047] The first filter plate 60 plays a filtering role and can intercept impurities peeled off from the valve body during the cleaning process to prevent these impurities from being mixed into the clean water again, affecting the cleaning effect and the reuse rate of clean water. The cleaning component 62 will push the impurities on the filter plate to the slag outlet to ensure that the filter plate is always in a good filtering state, avoid the accumulation of impurities on the filter plate affecting the circulation of clean water, and thus maintain the continuity and efficiency of the cleaning work. The detachable feature of the slag receiving trough 61 facilitates regular cleaning and maintenance by the staff.

[0048] In this embodiment, according to the specification Figure 4 It can be seen that the cleaning assembly 62 includes: a first guide rod 621 horizontally arranged in the cleaning box 10; a second screw rod 622 is arranged in parallel with the first guide rod 621 in the cleaning box 10, and rotates under the drive of the third motor 623; a cleaning plate 624 is slidably arranged on the first guide rod 621, the second screw rod 622 is threadedly connected and penetrated with the cleaning plate 624, and the lower end of the cleaning plate 624 is slidably connected with the first filter plate 60.

[0049] The cleaning plate 624 is threadedly connected to the second screw 622. Under the drive of the third motor 623, the second screw 622 rotates to make the cleaning plate 624 slide smoothly along the first guide rod 621, so that the cleaning plate 624 can gradually sweep along the length direction of the first filter plate 60, thereby achieving comprehensive cleaning of impurities on the surface of the filter plate. The cleaning plate 624 is slidably connected to the first filter plate 60, so that the lower end of the cleaning plate 624 fits the surface of the first filter plate 60, scrapes off the accumulated impurities and introduces them into the slag receiving groove 61 through the slag dropping port, thereby avoiding blockage of the filter plate, ensuring the smooth flow of the cleaning liquid, and thus ensuring the cleaning effect.

[0050] As an embodiment, according to the attached Figure 1 It can be known that the driving mechanism includes a first screw rod 321 parallel to the first slideway 30 , the first screw rod 321 can rotate under the drive of the fourth motor 322 , and the first screw rod 321 is threadedly connected to and penetrates the first sliding block 31 .

[0051] When the fourth motor 322 drives the first screw 321 to rotate, since the first slider 31 is threadedly connected to the first screw 321, the first slider 31 will make a linear reciprocating motion along the thread direction under the rotation of the first screw 321. Screw transmission is a transmission method with smooth transmission and strong load-bearing capacity. Even under load changes, it can maintain good positioning accuracy and stability, ensuring that the valve body always remains in the appropriate position during the entire cleaning process, thereby ensuring the cleaning effect.

[0052] As an embodiment, according to the attached Figure 3 It can be seen that the movable seat 40 is connected to the first slider 31 through the first connecting shaft 70, and two second slideways 71 are respectively provided on the movable seat 40 on both sides of the first connecting shaft 70, and the upper ends of the two clamping plates 41 are respectively slidably connected to the two second slideways 71. The two clamping plates 41 can slide in the second slideways 71 through the sliding connection between the upper ends and the second slideways 71, and the sliding direction of the two clamping plates 41 is guided to ensure the stability of the valve accessories during the cleaning process.

[0053] In this embodiment, according to the specification Figure 3 It can be seen that the adjustment mechanism 42 includes: a first gear 421 rotatably arranged on the first connecting shaft 70; two slide grooves 422 are arranged on the movable seat 40 in parallel with the second slide 71, and are respectively arranged on both sides of the first gear 421, and a first rack 423 is slidably arranged in each slide groove 422, and the two first racks 423 are meshed with the first gear 421; a first hydraulic cylinder 424 is arranged on the movable seat 40, and the end of the piston rod of the first hydraulic cylinder 424 is connected to one of the first racks 423.

[0054] The first gear 421 is meshed with the first racks 423 on both sides. When the first hydraulic cylinder 424 is working, the extension and retraction of its piston rod can drive the first gear 421 to rotate through the connected first rack 423. No matter how the size of the valve body changes, the two clamping plates 41 can adapt to the width of the valve body by adjusting the extension length of the hydraulic cylinder piston rod, thereby achieving stable clamping of valve bodies of different sizes, and the gear rack transmission has high transmission accuracy.

[0055] In this embodiment, the lower end of the bottom of the cleaning box 10 is inclined toward the water inlet pipe 51. A plurality of water filtering holes 80 are arranged on the side wall of the slag receiving groove 61.

[0056] The inclined design of the bottom of the cleaning box 10 allows the clean water in the cleaning box 10 to naturally flow to the lower side under the action of gravity, that is, toward the water inlet pipe 51, so that the clean water can be collected more effectively and the water recycling is convenient. The clean water in the slag receiving trough 61 will be discharged through the water filter hole 80 to achieve solid-liquid separation, making it convenient to clean the residue in the slag receiving trough 61.

[0057] In this embodiment, according to the specification Figure 3 It can be seen that V-shaped blocks 81 are provided on opposite sides of the lower ends of the two clamping plates 41. The V-shaped blocks 81 can adapt to valve bodies of different diameters and shapes, especially for cylindrical valve bodies, the V-shaped blocks 81 can automatically adjust the clamping position according to the valve body diameter, provide better support and fixation, and prevent the valve body from displacement or rolling due to unstable clamping during the cleaning process.

[0058] It should be noted that, in this patent application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A cleaning device for stainless steel valve accessories, characterized in that: include: A cleaning box, wherein a side plate is disposed on a first side of the top, a top plate is horizontally disposed above the side plate, a detachable material holding trough is disposed in the cleaning box, a plurality of first filter holes are disposed on the material holding trough, and a first stirring paddle that can rotate under the drive of a first motor is disposed at the bottom of the cleaning box; A cleaning roller, vertically arranged on the side plate, with bristles arranged on the first end and the second end connected to the output end of the second motor; a conveyor belt, disposed on a second side above the cleaning box; A first slideway is arranged on the top plate in parallel with the cleaning roller, and a first slider is slidably arranged in the first slideway. The first slider can slide along the first slideway under the action of the driving mechanism; The movable seat is arranged at the lower end of the first sliding block, and two clamping plates are symmetrically arranged below the movable seat. The two clamping plates are respectively located on both sides of the cleaning roller, and the two clamping plates can be moved closer to or farther from each other under the action of the adjusting mechanism.

2. A cleaning device for stainless steel valve accessories according to claim 1, characterized in that: The side plate is provided with a spray pipe, a spray head of which faces the first end of the cleaning roller, and one end of the spray pipe is connected with the bottom of the cleaning box through a water inlet pipe.

3. A cleaning device for stainless steel valve accessories according to claim 2, characterized in that: A first filter plate is horizontally arranged between the first stirring paddle and the material containing trough, a slag dropping opening is arranged on the first filter plate, a detachable slag receiving trough is arranged below the slag dropping opening, and a cleaning component is also arranged on the first filter plate, and the cleaning component is used to clean impurities on the first filter plate into the slag receiving trough.

4. A cleaning device for stainless steel valve accessories according to claim 3, characterized in that: The cleaning component includes: A first guide rod, horizontally arranged in the cleaning box; A second screw rod is arranged in the cleaning box in parallel with the first guide rod and rotated under the drive of a third motor; The cleaning plate is slidably arranged on the first guide rod, the second screw rod is threadedly connected to and penetrates the cleaning plate, and the lower end of the cleaning plate is slidably connected to the first filter plate.

5. The cleaning device for stainless steel valve parts according to claim 1, characterized in that: The driving mechanism includes a first screw rod parallel to the first slideway, the first screw rod can rotate under the drive of the fourth motor, and the first screw rod is threadedly connected with and penetrates the first sliding block.

6. The cleaning device for stainless steel valve parts according to claim 1, characterized in that: The movable seat is connected to the first sliding block via a first connecting shaft, and two second slideways are respectively arranged on the movable seat at both sides of the first connecting shaft, and the upper ends of the two clamping plates are respectively slidably connected to the two second slideways.

7. A cleaning device for stainless steel valve parts according to claim 6, characterized in that: The regulating mechanism comprises: A first gear rotatably disposed on the first connecting shaft; Two slide grooves are arranged on the moving seat in parallel with the second slideway and are respectively arranged on both sides of the first gear. A first rack is slidably arranged in each of the slide grooves, and the two first racks are meshed with the first gear. The first hydraulic cylinder is arranged on the moving seat, and the end of the piston rod of the first hydraulic cylinder is connected to one of the first racks.

8. The cleaning device for stainless steel valve parts according to claim 3, characterized in that: The lower end of the bottom of the cleaning box is inclined toward the water inlet pipe.

9. A cleaning device for stainless steel valve parts according to claim 8, characterized in that: A plurality of water filtering holes are arranged on the side wall of the slag receiving trough.

10. A cleaning device for stainless steel valve parts according to any one of claims 1 to 9, characterized in that: A V-shaped block is arranged on one side opposite to the lower end of the two clamping plates.

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