Surface cleaning device for check valve production and machining

Abstract

The utility model discloses a surface cleaning device for check valve production and processing, which comprises a main body structure, and the main body structure comprises a bottom plate, a coaming at the top of the bottom plate and a top plate at the top of the coaming; comprising a placing mechanism; comprising a cleaning mechanism; the placing mechanism comprises an island platform coaxial with the bottom plate, a stand column welded to the center of the top of the island platform and a placing basket welded to the upper end of the stand column. The cleaning mechanism comprises a rotating disc rotationally installed on the top plate, a water tank installed on one side of the surface of the rotating disc and a water pump installed on the other side of the surface of the rotating disc, a water outlet pipe penetrates through the rotating disc and extends to one side of the containing basket, and multiple sets of nozzles are arranged on the side, right opposite to the containing basket, of the lower end of the water outlet pipe at equal intervals. According to the check valve cleaning device, the check valve in the containing basket can be cleaned by 360 degrees in all directions, so that impurities such as cutting fluid and greasy dirt are prevented from remaining on the surface of the check valve, the appearance quality of the check valve is improved, and the performance of the check valve is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of valve production and processing equipment, in particular to a surface cleaning device for production and processing of check valves. Background Art

[0002] A check valve is a valve that has a circular disc as its opening and closing part and blocks the backflow of the medium by its own weight and the pressure of the medium. It is an automatic valve and is also called a non-return valve, a one-way valve, a reflux valve or an isolation valve. The disc movement modes are divided into lift type and swing type. The lift check valve is similar to the stop valve in structure, except that it lacks a valve stem to drive the disc. The medium enters from the inlet end (the swing check valve has a disc that is tilted and can rotate around the axis, and its working principle is similar to that of the lift check valve.

[0003] After searching, the Chinese patent application number is: CN202210833040.9, which discloses a valve cleaning device for valve production, including a base, an installation bin is provided at the middle position of the top of the base, and a filtering mechanism and a cleaning mechanism are provided on the inner top of the installation bin, respectively. The bottoms on both sides of the installation bin are provided with collecting bins, and the tops and bottoms of the two groups of collecting bins close to each other are respectively provided with a feed port and a discharge port connected to the interior of the installation bin, and the interiors of the two groups of discharge ports are provided with isolation mesh plates.

[0004] The above technical solution still has defects, that is, the cleaning angle of the valve is relatively single, which makes the valve surface cleaning not uniform enough, and impurities such as cutting fluid and oil will remain on the surface of the check valve. These impurities not only affect the appearance quality of the check valve, but may also have an adverse effect on its performance. Therefore, we need to propose a surface cleaning device for the production and processing of check valves. Utility Model Content

[0005] The purpose of the utility model is to provide a surface cleaning device for the production and processing of check valves, which can perform 360-degree all-round cleaning of the check valves placed in a basket and has relatively excellent cleaning ability, thereby avoiding residual cutting fluid, oil stains and other impurities on the surface of the check valves, improving the appearance quality of the check valves, ensuring the performance of the check valves, and solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A surface cleaning device for production and processing of a check valve comprises a main structure, wherein the main structure comprises a bottom plate, a surrounding plate on the top of the bottom plate, and a top plate on the top of the surrounding plate, wherein the bottom plate and the top plate are both arranged in an annular shape;

[0008] It includes a placement mechanism arranged on the bottom plate for placing the check valve;

[0009] It includes a cleaning mechanism disposed on the top plate and used for cleaning the surface of the check valve;

[0010] The placement mechanism includes an island coaxially arranged with the bottom plate, a column welded at the center of the top of the island, and a placement basket welded at the upper end of the column. The edge of the island is connected to the inner circle of the bottom plate through a connecting plate, and the placement basket is arranged in a hollow shape.

[0011] The cleaning mechanism includes a turntable rotatably mounted on the top plate, a water tank mounted on one side of the turntable surface, and a water pump mounted on the other side of the turntable surface, the water inlet end of the water pump is connected to a water inlet pipe, the water inlet pipe passes through the water tank and extends to the inner bottom thereof, the water outlet end of the water pump is fixedly connected to a water outlet pipe, the water outlet pipe passes through the turntable and extends to one side of the placement basket, a plurality of groups of nozzles are equidistantly arranged on the lower end of the water outlet pipe on one side of the turntable facing the placement basket.

[0012] Preferably, it also includes a driving mechanism for driving the turntable to rotate, the driving mechanism includes a motor installed on one side of the turntable on the top plate and a ring gear on the periphery of the turntable, a driving gear is installed at the output end of the motor, and the driving gear and the ring gear are meshed.

[0013] Preferably, a limiting groove is provided in an annular shape on the top plate, and a plurality of groups of rollers are installed around the bottom of the turntable, and the rollers abut against the inner bottom of the limiting groove.

[0014] Preferably, the island is arranged to be convex upward, and a triangular reinforcing plate is arranged on the column.

[0015] Preferably, a collecting bin for collecting sewage is provided at the bottom of the base plate, a sewage outlet is provided at the bottom of the collecting bin, and an annular collecting outlet is provided on the base plate between the island and the inner circle of the base plate.

[0016] Preferably, the collecting port is connected to a filter plate with filter holes, the inner ring and the outer ring of the filter plate are both provided with clamping edges, and the inner ring and the outer ring of the collecting port are correspondingly provided with clamping grooves.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with a main structure including a bottom plate, a surrounding plate and a top plate. A placing mechanism including an island, a column and a placing basket is arranged on the bottom plate. A cleaning mechanism including a turntable, a water tank and a water pump is arranged on the top plate. A water outlet pipe at the water outlet end of the water pump extends to one side of the placing basket and is installed with multiple groups of nozzles. The turntable also has a rotation function. The device has a simple structure and is easy to use. It can perform 360-degree all-round cleaning of the check valve in the placing basket and has a relatively excellent cleaning ability, thereby avoiding impurities such as cutting fluid and oil stains remaining on the surface of the check valve, improving the appearance quality of the check valve, and ensuring the performance of the check valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model enclosure;

[0021] Figure 3 This is a schematic diagram of the structure of the turntable of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the placement basket of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the filter plate of the utility model.

[0024] In the figure: 1. bottom plate; 2. enclosure; 3. top plate; 4. turntable; 5. water tank; 6. water pump; 7. island; 8. column; 9. basket; 10. outlet pipe; 11. nozzle; 12. ring gear; 13. roller; 14. limit groove; 15. motor; 16. driving gear; 17. collection bin; 18. collection port; 19. connecting plate; 20. filter plate; 21. clamp edge. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0026] See also Figure 1-3 , the utility model provides a technical solution:

[0027] A surface cleaning device for production and processing of a check valve comprises a main structure, wherein the main structure comprises a bottom plate 1, a surrounding plate 2 on the top of the bottom plate 1 and a top plate 3 on the top of the surrounding plate 2, wherein the bottom plate 1 and the top plate 3 are both arranged in a ring shape;

[0028] It includes a placement mechanism arranged on the bottom plate 1 for placing the check valve;

[0029] Among them, the placement mechanism includes an island platform 7 coaxially arranged with the base plate 1, a column 8 welded to the top center of the island platform 7 and a placement basket 9 welded to the upper end of the column 8. The edge of the island platform 7 is connected to the inner circle of the base plate 1 through a connecting plate 19, and the placement basket 9 is arranged in a hollow shape; the island platform 7 is arranged in an upward convex rotation, and a triangular reinforcement plate is arranged on the column 8.

[0030] By setting up a placement mechanism including an island 7, a column 8 and a placement basket 9, in actual use, the check valve can be placed in the placement basket 9. Since the placement basket 9 is hollow in design, the cleaning mechanism can fully clean the check valve through the leakage hole.

[0031] See also Figure 1-3 :

[0032] It includes a cleaning mechanism disposed on the top plate 3 for cleaning the surface of the check valve;

[0033] The cleaning mechanism includes a turntable 4 rotatably mounted on the top plate 3, a water tank 5 mounted on one side of the surface of the turntable 4 and a water pump 6 mounted on the other side of the surface of the turntable 4. The water inlet end of the water pump 6 is connected to a water inlet pipe, which passes through the water tank 5 and extends to the bottom thereof. The water outlet end of the water pump 6 is fixedly connected to a water outlet pipe 10, which passes through the turntable 4 and extends to one side of the placement basket 9. The lower end of the water outlet pipe 10 is equidistantly provided with multiple groups of nozzles 11 on one side of the turntable 4 facing the placement basket 9.

[0034] The driving mechanism is also included for driving the turntable 4 to rotate, and the driving mechanism includes a motor 15 installed on one side of the turntable 4 on the top plate 3 and a ring gear 12 on the periphery of the turntable 4. A driving gear 16 is installed on the output end of the motor 15, and the driving gear 16 is meshed with the ring gear 12. A limiting groove 14 is provided in an annular shape on the top plate 3, and a plurality of groups of rollers 13 are installed around the bottom of the turntable 4, and the rollers 13 abut against the inner bottom of the limiting groove 14.

[0035] During specific use, after the check valve is placed, the water pump 6 is started. The water pump 6 draws cleaning liquid from the inside of the water tank 5 to flush the check valve through the water outlet pipe 10 and the nozzle 11. At the same time, since the ring gear 12 is arranged on the periphery of the turntable 4, the driving gear 16 installed at the output end of the motor 15 on the top plate 3 is meshed with the ring gear 12. Starting the motor 15 can drive the turntable 4 to rotate, so that the water outlet pipe 10 can flush around the check valve to achieve the purpose of all-round cleaning.

[0036] Among them, multiple groups of rollers 13 are arranged at the bottom of the turntable 4, and a limiting groove 14 is opened on the top plate 3. The rollers 13 and the limiting grooves 14 cooperate with each other. On the one hand, they can ensure the rotation ability of the turntable 4 while playing a good supporting role. At the same time, the limiting grooves 14 can limit the movement trajectory of the rollers 13, prevent the turntable 4 from leaving the top plate 3, and improve the stability of the equipment.

[0037] Among them, a notch is opened on the enclosure 2 for the staff to place and take the check valve. At the same time, a door panel is arranged at the notch to avoid liquid splashing when the cleaning mechanism is working.

[0038] See also Figure 3-4 :

[0039] A collecting bin 17 for collecting sewage is disposed at the bottom of the base plate 1 , a sewage outlet is disposed at the bottom of the collecting bin 17 , and an annular collecting port 18 is disposed between the island 7 and the inner circle of the base plate 1 .

[0040] By arranging a collecting bin 17 with a sewage outlet at the bottom of the base plate 1, when cleaning the surface of the check valve, the sewage flushed down can be directly discharged into the collecting bin 17 through the collecting outlet 18, and can be cleaned through the sewage outlet after a period of time.

[0041] For further information, see Figure 4-5 :

[0042] The collecting port 18 is connected to a filter plate 20 with filter holes. The inner and outer circles of the filter plate 20 are both provided with clamping edges 21 , and the inner and outer circles of the collecting port 18 are correspondingly provided with clamping grooves.

[0043] The collecting port 18 is connected with a filter plate 20. When the check valve is flushed, impurities in the sewage can be filtered through the filter plate 20, thereby achieving solid-liquid separation of the sewage. Since the impurities generated by valve processing are mostly metal impurities, they can be directly separated and collected for easy recycling.

[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A surface cleaning device for production and processing of check valves, characterized in that: The main structure comprises a bottom plate (1), a surrounding plate (2) on the top of the bottom plate (1), and a top plate (3) on the top of the surrounding plate (2), wherein the bottom plate (1) and the top plate (3) are both arranged in a ring shape; It comprises a placement mechanism arranged on the bottom plate (1) and used for placing the check valve; It comprises a cleaning mechanism arranged on the top plate (3) and used for cleaning the surface of the check valve; The placement mechanism comprises an island (7) coaxially arranged with the base plate (1), a column (8) welded to the center of the top of the island (7), and a placement basket (9) welded to the upper end of the column (8); the edge of the island (7) is connected to the inner circle of the base plate (1) via a connecting plate (19); and the placement basket (9) is arranged in a hollow shape; The cleaning mechanism comprises a turntable (4) rotatably mounted on a top plate (3), a water tank (5) mounted on one side of the surface of the turntable (4), and a water pump (6) mounted on the other side of the surface of the turntable (4); a water inlet end of the water pump (6) is connected to a water inlet pipe, the water inlet pipe passes through the water tank (5) and extends to the inner bottom thereof; a water outlet end of the water pump (6) is fixedly connected to a water outlet pipe (10), the water outlet pipe (10) passes through the turntable (4) and extends to one side of a placement basket (9); a plurality of groups of nozzles (11) are equidistantly arranged at the lower end of the water outlet pipe (10) on a side of the placement basket (9), and one side of the turntable (4).

2. A surface cleaning device for production and processing of a check valve according to claim 1, characterized in that: It also includes a driving mechanism for driving the turntable (4) to rotate, the driving mechanism comprising a motor (15) mounted on one side of the turntable (4) on the top plate (3) and a ring gear (12) on the periphery of the turntable (4), a driving gear (16) being mounted on the output end of the motor (15), and the driving gear (16) and the ring gear (12) being meshed.

3. A surface cleaning device for production and processing of a check valve according to claim 1, characterized in that: The top plate (3) is provided with a limiting groove (14) in the shape of an annular ring. A plurality of groups of rollers (13) are mounted around the bottom of the rotating disk (4). The rollers (13) abut against the inner bottom of the limiting groove (14).

4. A surface cleaning device for production and processing of a check valve according to claim 1, characterized in that: The island platform (7) is arranged in an upward convex shape, and a triangular reinforcement plate is arranged on the column (8).

5. The surface cleaning device for production and processing of a check valve according to claim 1, characterized in that: A collecting bin (17) for collecting sewage is provided at the bottom of the bottom plate (1), a sewage outlet is provided at the bottom of the collecting bin (17), and an annular collecting outlet (18) is provided on the bottom plate (1) between the island (7) and the inner circle of the bottom plate (1).

6. A surface cleaning device for production and processing of a check valve according to claim 5, characterized in that: The collecting port (18) is clamped to a filter plate (20) with filter holes, the inner ring and the outer ring of the filter plate (20) are both provided with clamping edges (21), and the inner ring and the outer ring of the collecting port (18) are correspondingly provided with clamping grooves.

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