CN111974742A - An annular closed environment-friendly workpiece cleaning device - Google Patents

Abstract

The invention discloses an annular closed environment-friendly workpiece cleaning device. By arranging a plurality of annularly distributed parts placement grooves, different parts can be placed in different parts placement grooves, so as to avoid mixing parts during cleaning, resulting in the need for Searching wastes time and increases workload. In addition, the annular groove cleaning can greatly reduce the working space of the equipment, make full use of the space, and improve the working efficiency of the equipment. The air-drying unit is placed above the workpiece cleaning tank. After the workpiece is cleaned, the hydraulic lifting device moves the workpiece out of the cleaning tank, and starts the drying device to dry the liquid on the surface of the workpiece, so as to achieve cleaning-drying in one step. Reducing the flow and handling process of the workpiece can not only save time and labor costs, but also reduce the problem of secondary environmental pollution caused by the leakage of liquid on the surface of the workpiece caused by the handling process. The water circulation processor ensures zero discharge of cleaning fluid during workpiece cleaning, so as to meet the environmental protection requirements of the cleaning device.

Description

An annular closed environment-friendly workpiece cleaning device

technical field

The invention relates to the technical field of machinery, in particular to an annular closed environment-friendly workpiece cleaning device.

Background technique

With the development of science and technology, society progresses. At present, all kinds of mechanical equipment have been deeply integrated into our life, which facilitates our life. The production process of mechanical parts should be carried out in a dust-free environment, but some mechanical parts need to be stored in the warehouse for a long time after they are produced before they can be used. These parts will be covered with dust during the storage process. Dust removal is required before use. At present, most of the dust removal equipment for mechanical parts is used for dust treatment by blowing air, which seriously makes the dust treatment unclean, and the raised dust is not handled properly, which will have a serious impact on the health of the staff. In particular, green development is becoming more and more important, and environmental protection needs must be considered in all aspects of production in the future. The invention utilizes a water cycle processor, adopts a closed cycle to utilize water resources, and is environmentally friendly and pollution-free.

SUMMARY OF THE INVENTION

In order to solve the deficiencies in the prior art, the present invention proposes an annular closed environment-friendly workpiece cleaning device, which can effectively clean the workpiece, and the cleaning process is more environmentally friendly.

The technical scheme adopted in the present invention is as follows:

An annular closed environment-friendly workpiece cleaning device, comprising an annular water tank, a circular plate and a telescopic unit,

A plurality of parts placement grooves arranged in a ring shape are arranged on the circular plate, and the opening edges of the parts placement grooves are fixedly connected to the circular plate; a central circular hole is formed in the center of the circular plate, and a circular The groove, the outer fixed sleeve of the circular groove is provided with a circular ring, the circular ring is embedded in the circular plate, and the circular ring and the circular plate are rotatably connected; the outer wall of the circular groove is fixedly installed with a motor, and the output end of the motor is fixedly connected with a first helical gear , a second helical gear is installed on the outer wall of the circular groove under the motor, and the second helical gear is rotatably connected with the circular groove; the second helical gear is meshed with the first helical gear; the bottom surface of the second helical gear is fixedly connected with a plurality of Connecting rods, the bottom surfaces of multiple connecting rods are fixedly connected with the circular plate;

The telescopic unit includes a hydraulic cylinder, the extension end of the hydraulic cylinder is fixedly connected with a square sliding rod, and a second spring is sheathed outside the square sliding rod; the square sliding rod and the second spring pass through the bottom of the circular groove, and the square sliding rod is connected with the circular The grooves are slidingly connected, and a block is installed at the bottom of the square sliding rod;

The circular plate is arranged opposite to the annular water tank, and the annular water tank on the circular plate can be lifted or lowered from the annular water tank under the action of the telescopic unit.

Further, in order to enhance the cleaning ability, a stirring unit is installed in the annular water tank. The stirring unit includes a double-shaft motor. The two output ends of the double-shaft motor are fixedly connected with rotating rods. A sealing ring and a retaining ring are used for sealing between the walls of the annular water tank; a plurality of stirring rods are fixedly connected to the rotating rod in the annular water tank.

Further, cams are fixedly installed on the two rotating rods outside the annular water tank; a fixed plate is arranged directly above the biaxial motor, and the two sides of the fixed plate are fixedly connected with the outer side wall of the inner ring of the annular water tank, and the fixed plate Two sliding rods are symmetrically arranged on the upper part, and the two sliding rods are arranged opposite to the lower cam; and the sliding rods and the fixed plate are slidably connected, and the top surface of each sliding rod is fixedly connected with a first protrusion, and each sliding rod A second bump is fixedly connected to the bottom surface of the sliding rod, and a first spring 26 is sheathed on the outside of each sliding rod, and the first spring is limited between the top surface of the second protrusion and the bottom surface of the fixed plate; Push up, and then let the sliding rod push up the annular water tank, which is helpful for the turning of the workpiece in the annular water tank.

Further, an air-drying unit is arranged on the upper part of the circular plate, and the air-drying unit includes an annular fixing groove, and the inside of the annular fixing groove is a gas cavity. The bottom surface of the annular fixing groove is equipped with a conduit, one end of the conduit is communicated with the gas chamber, and the other end is connected with a spray head, which is arranged opposite to the lower part placement groove.

Further, the annular water tank and the water circulation processor are closed and connected, and the cleaning liquid in the annular water tank is purified and recycled by the water circulation processor.

Further, the hydraulic cylinder is connected with the hydraulic station through a pipeline;

Further, the hot air blower, the motor and the biaxial motor are all connected with a power source.

Beneficial effects of the present invention:

In the present invention, by setting a plurality of parts placement slots, in the process of placing mechanical parts, different parts can be placed in different parts placement slots, so as to avoid mixing the parts during cleaning, resulting in the need to rummage and waste time during use. increase workload. Then, the hydraulic cylinder is operated to make the parts in the parts placement tank immersed in the cleaning solution, and then the motor and the biaxial motor are operated to make multiple parts placement slots rotate in the annular water tank, so that the cleaning solution is effective for the parts in the parts placement slot. The cleaning solution is flushed, and a plurality of stirring rods rotate to stir the internal cleaning, so that the cleaning liquid shakes to flush the parts, and under the setting of the cam, the sliding rod and the first spring, the parts are placed in the groove. The parts are bumped, which further makes the internal parts turn over, which makes the cleaning of the mechanical parts more comprehensive and effective, and in the process of washing, the setting of the conical collar and the circular plate can effectively prevent the cleaning liquid from splashing out of the annular water tank. , and the cleaning liquid splashed on the conical collar also easily falls into the annular water tank along the side wall, and then raises multiple parts placing grooves, and then starts the operation of the hot air blower to blow the parts in the parts placing groove. Dry, the device can be effectively cleaned, and can effectively improve the work efficiency.

Through the connection of the water circulation processor, the recycling and reuse of water resources can be achieved, and the sewage can be reprocessed, thereby avoiding environmental pollution.

Description of drawings

Fig. 1 is the structural representation of the workpiece cleaning device of the present invention;

Fig. 2 is the structural representation of the circular plate in the workpiece cleaning device of the present invention;

Fig. 3 is the initial working state schematic diagram of the workpiece cleaning device of the present invention;

Fig. 4 is the structural representation of the part placement groove of the workpiece cleaning device of the present invention;

In the picture: 1. Bottom plate, 2. Support rod, 3. Drainage valve, 4. Drainage port, 5. Annular water tank, 6. Sealing strip, 7. Parts placement groove, 8. Conical collar, 9. Round plate, 10, nozzle, 11, hot air blower, 12, top plate, 13, hydraulic cylinder, 14, annular fixing groove, 15, conduit, 16, motor, 17, first helical gear, 18, second helical gear, 19, retaining ring , 20, connecting rod, 21, first bump, 22, sliding rod, 23, water inlet, 24, water inlet valve, 25, fixing plate, 26, first spring, 27, second bump, 28, stirring Rod, 29, Rotary Rod, 30, Biaxial Motor, 31, Cross Plate, 32, Cam, 33, Retaining Ring, 34, Outrigger, 35, Second Spring, 36, Square Slider, 37, Round Slot, 38 , Block, 39, ring, 40, water circulation processor.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

As shown in FIG. 1 , the present invention proposes an annular closed environment-friendly workpiece cleaning device, including an annular water tank 5 , and the bottom of the annular water tank 5 is fixed on the bottom plate 1 through legs 34 . The four top corners of the bottom plate 1 are fixedly connected with support rods 2, and the top surfaces of the four support rods 2 are fixedly connected with the same top plate 12; the top plate 12 is arranged in parallel with the bottom plate 1, and an air drying unit and Part placement slot 7.

The air-drying unit includes an annular fixing groove 14 fixedly installed at the bottom of the top plate 12, a gas cavity is formed between the annular fixing groove 14 and the top plate 12, a hot air blower 11 is installed on the side wall of the annular fixing groove 14, and the annular fixing groove is sent to the annular fixing groove through the hot air blower 11. Blow hot air into 14. Pipes 15 are installed on the bottom surface of the annular fixing groove 14 at equal intervals along the ring. One end of the pipe 15 is connected to the gas chamber, and the other end is connected to the nozzle 10; 10. Blow-dry the parts in the parts placement tank 7 by spraying.

As shown in FIGS. 2 and 4 , the parts placement groove 7 is U-shaped and a through hole is opened on the outer wall surface of the parts placement groove 7 . There is a one-to-one correspondence between the edge of the upper opening of the part placement slot 7 and the installation opening on the circular plate 9, and the upper opening of the part placement slot 7 is flush with the upper surface of the circular plate 9, and a cone is fixed on the part placement slot 7. The top surface of the conical collar 8 is fixedly connected with the bottom surface of the circular plate 9, and the parts placement groove 7 and the circular plate 9 are fixedly connected through the conical collar 8, or the parts placement groove 7 and the circular plate are fixedly connected. 9 can also be directly welded and fixed. A plurality of placement slots 7 can be arranged on the circular plate 9. When cleaning workpieces, the same kind of workpieces can be installed in the same placement slot 7 to avoid re-sorting work after cleaning. A central circular hole is opened at the center of the circular plate 9, and a circular groove 37 is also installed at the central circular hole; the bottom end of the circular groove 37 is fixedly sleeved with a circular ring 39, and the circular ring 39 is embedded in the circular plate 9, and the circular The ring 39 is rotatably connected to the circular plate 9 . The motor 16 is also fixedly mounted on the outer wall of the circular groove 37 , and the output end of the motor 16 is fixedly connected with the first helical gear 17 . A second helical gear 18 is installed on the outer wall of the circular groove 37 below the motor 16, and the second helical gear 18 is rotatably connected with the circular groove 37; the upper and lower sides of the second helical gear 18 are provided with retaining rings 19; The gear 18 is meshed with the first helical gear 17 . The bottom surface of the second helical gear 18 is fixedly connected with a plurality of connecting rods 20 , and the bottom surface of the plurality of connecting rods 20 is fixedly connected with the circular plate 9 . In order to allow the part placement slot 7 to move up and down flexibly, the part placement slot 7 is equipped with a telescopic unit, which includes a hydraulic cylinder 13, the hydraulic cylinder 13 is installed on the top plate 12, and the extension end of the hydraulic cylinder 13 is fixedly connected There is a square slide bar 36, and a second spring 35 is sheathed outside the square slide bar 36; A stopper 38 is installed at the bottom of the square slide bar 36; the square slide bar 36 is moved up and down by the hydraulic cylinder 13, which drives the circular plate 9 to move up and down, so that the parts placement slot 7 can also move up and down, as shown in Figure 3 for the placement of the parts When the tank 7 is lifted; the hydraulic cylinder 13 is connected with the hydraulic station through the pipeline.

The annular water tank 5 is relatively arranged at the bottom of the parts placement tank 7, so that the parts placement tank 7 can be immersed in the annular water tank 5; the side wall surface of the annular water tank 5 is equipped with a water inlet 23, a water outlet 4 and communicated with its interior, and the water inlet 23 . The water outlet 4 is provided with a water inlet valve 24 and a drain valve 3. In order to enhance the cleaning ability of the device of the present invention, a stirring unit is installed in the annular water tank 5, the stirring unit includes a biaxial motor 30, and a horizontal plate 31 is arranged at the bottom of the center of the annular water tank 5. The outer side walls of the ring are fixedly connected, and a biaxial motor 30 is fixedly installed on the top surface of the horizontal plate 31; the two output ends of the biaxial motor 30 are fixedly connected with rotating rods 29, and the rotating rods 29 are respectively inserted into the annular water tank 5. , and the rotating rod 29 and the side wall of the annular water tank 5 are rotatably connected, the contact between the annular water tank 5 and the rotating rod 29 is provided with a rubber sealing ring, and the inner and outer sides of the annular water tank 5 are fitted with a retaining ring 33. The retaining ring 33 is sleeved on the rotating rod 29 and fixedly connected with it. A plurality of stirring rods 28 are fixedly connected to the rotating rods 29 in the annular water tank 5 ; cams 32 are fixedly installed on the two rotating rods 29 outside the annular water tank 5 . A fixing plate 25 is provided directly above the biaxial motor 30 , and two sides of the fixing plate 25 are fixedly connected with the outer side walls of the inner ring of the annular water tank 5 , and two sliding rods 22 are symmetrically arranged on the fixing plate 25 . The sliding rod 22 is arranged opposite to the lower cam 32; and the sliding rod 22 is slidably connected with the fixing plate 25, the top surface of each sliding rod 22 is fixedly connected with the first bump 21, and the bottom surface of each sliding rod 22 is fixedly connected There are second bumps 27 , and a first spring 26 is sheathed on the outside of each sliding rod 22 . The first spring 26 is limited between the top surface of the second bump 27 and the bottom surface of the fixing plate 25 . When the cam 32 rotates, the sliding rod 22 is pushed upward, so that the sliding rod 22 pushes the annular water tank 5 upward, which is helpful for the overturning of the workpiece in the annular water tank 5 .

In this embodiment, both the hot air blower 11 and the motor 30 are connected to the power source, and the annular water tank 5 and the water circulation processor 40 are closed and connected, so that water resources can be recycled. Both the first spring and the second spring 35 are compression springs.

The following is a further explanation of the working principle of the device:

When the present invention is in use, firstly, the cleaning liquid is input into the annular water tank 5 from the water inlet of the annular water tank 5, and the volume of the cleaning liquid added shall not exceed two-thirds of the volume of the annular water tank 5, and then the mechanical parts that need to be cleaned are added. It is placed in multiple parts placement slots 7. During the placement of mechanical parts, the same workpieces are placed in the same placement slot 7 to avoid the workpiece sorting process in the later stage, and the parts placed in the parts placement slot 7 occupy no space. It exceeds one-half of the volume of the part placement groove 7, thereby affecting the cleaning effect of the workpiece, as shown in Figure 3.

At this time, the hydraulic cylinder 13 is started to operate, so that the elongated end drives the square sliding rod 36 to descend, thereby causing the circular plate 9 to descend synchronously under the action of the second spring 35, the circular groove 37, the stopper 38 and the circular ring 39, thereby making the circular plate 9 descend synchronously. A plurality of parts placement grooves 7 fixedly connected on the circular plate 9 extend into the annular water tank 5, and the parts in the parts placement grooves 7 are immersed in the cleaning solution at this time, as shown in FIG. 1 .

Then the motor 16 and the biaxial motor 30 are started to operate, and the output end of the biaxial motor 30 drives the rotating rod 29 to rotate, thereby causing the plurality of stirring rods 28 fixedly connected to the rotating rod 29 to rotate synchronously, thereby stirring the internal cleaning. The action makes the cleaning fluid shake, and then the parts are washed. And during the rotation of the rotating rod 29, the synchronous rotation of the cam 32 produces intermittent beating on the second bump 27, thereby causing the first bump 21 to move up and down intermittently under the setting of the sliding rod 22 and the first spring 26, and further. The circular plate 9 is pushed up intermittently, and the circular plate 9 is bumped up and down under the setting of the second spring 35, so that the parts in the part placement groove 7 are synchronously bumped, and the internal parts are further turned over, and any surface of the parts can be moved. rinse. At the same time, the motor 16 operates, so that the output end drives the first helical gear 17 to rotate, and then the meshing transmission causes the second helical gear 18 to rotate synchronously, so that the second helical gear 18 drives the circular plate 9 to rotate, thereby making multiple parts The placing tank 7 rotates synchronously in the annular water tank 5, so that the cleaning liquid can effectively flush the parts in the parts placing tank 7; In order to prevent the cleaning liquid from splashing out of the annular water tank 5, the cleaning liquid splashed on the conical collar 8 also easily falls into the annular water tank 5 along the side wall, and then stops the operation of the motor 16. The part placement grooves 7 are respectively located directly below the multiple nozzles 10, and then the hydraulic cylinder 13 is started to operate to shorten, so that the extended end of the hydraulic cylinder 13 drives the multiple parts placement grooves 7 to rise, and the hydraulic pressure is stopped in the state shown in Figure 3. The cylinder 13 operates, and then the hot air blower 11 is started to operate, so that the hot air is ejected through the annular fixing groove 14, the conduit 15 and the spray head 10 to dry the parts in the parts placement groove 7,

The above embodiments are only used to illustrate the design ideas and features of the present invention, and the purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all equivalent changes or modifications made according to the principles and design ideas disclosed in the present invention fall within the protection scope of the present invention.

Claims (7)

1. A ring-shaped closed environment-friendly workpiece cleaning device is characterized in that, comprising a ring-shaped water tank (5), a circular plate (9) and a telescopic unit, and a plurality of parts along the ring-shaped arrangement are arranged on the circular plate (9). Slot (7), the upper edge of the opening of the part placement slot (7) is fixedly connected with the circular plate (9); the center of the circular plate (9) is provided with a central circular hole, and a circular groove (37) is installed at the central circular hole. ), the outer fixed sleeve of the circular groove (37) is provided with a circular ring (39), the circular ring (39) is embedded in the circular plate (9), and the circular ring (39) and the circular plate (9) are rotatably connected; (37) The motor (16) is fixedly installed on the outer wall, the output end of the motor (16) is fixedly connected with a first helical gear (17), and a second helical gear (17) is installed on the outer wall of the circular groove (37) below the motor (16). A helical gear (18), the second helical gear (18) is rotatably connected with the circular groove (37); the second helical gear (18) is meshed with the first helical gear (18); the bottom surface of the second helical gear (18) is fixed A plurality of connecting rods (20) are connected, and the bottom surfaces of the plurality of connecting rods (20) are fixedly connected with the circular plate (9); The telescopic unit includes a hydraulic cylinder (13), an elongated end of the hydraulic cylinder (13) is fixedly connected with a square sliding rod (36), and a second spring (35) is sheathed outside the square sliding rod (36); the square sliding rod (36) ) and the second spring (35) pass through the bottom of the circular groove (37), the square sliding rod (36) is slidably connected with the circular groove (37), and a stopper ( 38); The circular plate (9) is arranged opposite to the annular water tank (5), and the annular water tank (5) on the circular plate (9) can be lifted or lowered from the annular water tank (5) under the action of the telescopic unit. 2. An annular closed environment-friendly workpiece cleaning device according to claim 1, characterized in that a stirring unit is installed in the annular water tank (5), and the stirring unit comprises a biaxial motor (30), and the biaxial motor (30) A rotating rod (29) is fixedly connected to the two output ends of the rotating rod (29), the rotating rod (29) is respectively inserted into the annular water tank (5), and a sealing ring and a stopper are used between the rotating rod (29) and the wall of the annular water tank (5). The ring seals; a plurality of stirring rods (28) are fixedly connected to the rotating rod (29) in the annular water tank (5). 3. A kind of annular closed environment-friendly workpiece cleaning device according to claim 2, characterized in that, cams (32) are fixedly installed on 2 rotating rods (29) outside the annular water tank (5); A fixing plate (25) is arranged directly above the motor (30), two sides of the fixing plate (25) are fixedly connected with the outer side walls of the inner ring of the annular water tank (5), and two symmetrically arranged on the fixing plate (25). A sliding rod (22), two sliding rods (22) are arranged opposite to the lower cam (32); and the sliding rod (22) is slidably connected with the fixing plate (25), the top of each sliding rod (22) A first protrusion (21) is fixedly connected to the surface, a second protrusion (27) is fixedly connected to the bottom surface of each sliding rod (22), and a first spring (26) is sleeved on the outer surface of each sliding rod (22). The first spring (26) is limited between the top surface of the second projection (27) and the bottom surface of the fixing plate (25); when the cam (32) rotates, the sliding rod (22) is pushed upward, thereby allowing the sliding rod ( 22) Pushing the annular water tank (5) upwards is helpful for the overturning of the workpiece in the annular water tank (5). 4. A kind of annular closed environmental protection type workpiece cleaning device according to claim 1, 2 or 3, characterized in that, an air-drying unit is provided on the upper part of the circular plate (9), and the air-drying unit comprises an annular fixing groove (14), The inside of the annular fixing groove (14) is a gas cavity, a hot air blower (11) is installed on the side wall of the annular fixing groove (14), and hot air is blown into the annular fixing groove (14) through the hot air blower (11); the annular fixing groove The bottom surface of (14) is equipped with a conduit (15), one end of the conduit (15) is communicated with the gas chamber, and the other end is connected to a spray head (10), the spray head (10) is arranged opposite to the lower part placement groove (7). 5. A kind of annular closed environment-friendly workpiece cleaning device according to claim 4, characterized in that, the annular water tank (5) and the water circulation processor (40) are closed and connected, and the water circulation processor (40) The cleaning liquid in the annular water tank (5) is recycled after being purified. 6 . The annular closed environment-friendly workpiece cleaning device according to claim 4 , wherein the hydraulic cylinder ( 13 ) is connected with the hydraulic station through a pipeline. 7 . 7 . The annular closed environment-friendly workpiece cleaning device according to claim 4 , wherein the hot air blower ( 11 ), the motor ( 16 ) and the biaxial motor ( 30 ) are all connected to a power source. 8 .

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