Cleaning device for nozzle machining

Abstract

The utility model provides a cleaning device for nozzle machining, and belongs to the technical field of nozzle machining. Comprising a first conveying belt and a second conveying belt, a mounting frame is connected between the first conveying belt and the second conveying belt, a rotating disc is rotationally arranged on the mounting frame, the axis of the rotating disc is vertical, and a plurality of mounting grooves for containing nozzles are formed in the side wall of the rotating disc in the circumferential direction of the rotating disc; a protective net used for supporting the nozzles in the mounting groove is arranged at the bottom of the rotating disc on the mounting frame, a baffle used for limiting the nozzles from sliding out of the mounting groove is arranged on the outer side of the rotating disc on the mounting frame, a cleaning spray head used for stretching into the mounting groove is vertically arranged above the rotating disc on the mounting frame in a sliding mode, and the cleaning spray head is externally connected with a water supply tank used for supplying cleaning liquid. The mounting frame is provided with a first driving part used for driving the rotating disc to rotate and a second driving part used for driving the cleaning nozzles to move. According to the cleaning device for nozzle machining, chippings in an inner cavity of a nozzle can be flushed out, and the effect of improving the quality of the nozzle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle processing, in particular to a cleaning device for nozzle processing. Background Art

[0002] The nozzle is a very crucial component in many kinds of spraying, atomizing, oil spraying, sandblasting, spraying and other equipment, playing an important role. The nozzle is widely used in the industry, and its materials range from stainless steel, plastic to silicon carbide, polytetrafluoroethylene, PP, aluminum alloy and tungsten steel, etc. The application scope is generally used in various industries such as automobiles, electroplating, surface treatment, high-pressure cleaning, dust removal, cooling, desulfurization, humidification, stirring, gardening, etc.

[0003] When processing the nozzle, it usually needs to go through processes such as grinding and drilling and reaming. Therefore, there may be a small amount of fine debris attached to the inner cavity of the nozzle, affecting the quality of the nozzle. Therefore, a cleaning device for nozzle processing is needed. Summary of the Utility Model

[0004] In view of the above problems, the utility model provides a cleaning device for nozzle processing.

[0005] In order to achieve the above invention purpose, the technical solution adopted by the utility model is as follows:

[0006] A cleaning device for nozzle processing is provided, which is used for cleaning the processed nozzle. It includes a first conveyor belt for transporting the nozzle in and a second conveyor belt for transporting the nozzle out. An installation frame is connected between the first conveyor belt and the second conveyor belt. A turntable is rotatably arranged on the installation frame, and the axis of the turntable is vertical. A plurality of installation grooves for accommodating the nozzle are arranged along the circumferential direction of the side wall of the turntable. A protective net for supporting the nozzle in the installation groove is arranged at the bottom of the turntable on the installation frame. A baffle for restricting the nozzle from sliding out of the installation groove is arranged outside the turntable on the installation frame. A cleaning nozzle for extending into the installation groove is vertically slidably arranged above the turntable on the installation frame. The cleaning nozzle is externally connected to a water supply tank for supplying cleaning liquid. A first driving member for driving the turntable to rotate and a second driving member for driving the cleaning nozzle to move are arranged on the installation frame.

[0007] Furthermore, the first driving member includes a driving motor. The driving motor is arranged on the installation frame and above the turntable. The output shaft of the driving motor is vertically downward and is in transmission connection with the turntable. The second driving member includes a cylinder. The cylinder is arranged on the installation frame and above the turntable. The piston rod of the cylinder is vertically downward and is connected to the cleaning nozzle.

[0008] Further, an elastic member for driving the nozzle away from the turntable is provided in the installation groove. The elastic member includes an abutting block and a spring. A groove for accommodating the abutting block is formed in the inner side wall of the installation groove along the radial direction of the turntable. The spring is arranged in the groove and is used to drive the abutting block away from the bottom wall of the groove. Two ends of the spring are respectively in movable abutment with the bottom wall of the groove and the abutting block.

[0009] Further, a plurality of installation openings are formed in the baffle plate at intervals along the circumferential direction of the turntable. A plurality of rollers for rolling contact with the outer wall of the nozzle are rotatably arranged in the installation openings.

[0010] Further, the second conveyor belt adopts a chain plate conveyor belt. The chain plate conveyor belt includes a bracket and a chain plate belt wound around the bracket. A drying mechanism is arranged above the chain plate belt. The drying mechanism includes an oven and a hot air blower for conveying hot air into the oven. The oven is arranged on the bracket, and a transportation opening for the nozzle to pass through is formed in the side wall of the oven along the transportation direction of the second conveyor belt. The hot air blower is arranged outside the bracket, and an air duct is connected between the hot air blower and the oven.

[0011] Further, a first water collecting tank is arranged below the protective net of the mounting frame. A gap is left between two adjacent chain plates on the chain plate belt. A second water collecting tank is arranged on the bracket below the chain plate belt.

[0012] The beneficial effects of the present utility model are as follows: The staff place the processed nozzles on the first conveyor belt one by one. After the nozzle passes through the discharge end of the first conveyor belt, it enters an installation groove of the turntable. Subsequently, the first driving member drives the turntable to rotate, so that the nozzle moves to the protective net and is located below the cleaning nozzle. Then, the first driving member stops. Next, the second driving member drives the cleaning nozzle to move down and extend into the corresponding installation groove. Starting the water pump can make the cleaning nozzle wash the nozzle, and the debris in the nozzle can be washed out and pass through the lower protective net. Next, the first driving member drives the turntable to rotate so that the washed nozzle moves to the feeding end of the second conveyor belt and can be transported out with the second conveyor belt. A cleaning device for nozzle processing in the present application can wash out the debris in the inner cavity of the nozzle and has the effect of improving the quality of the nozzle. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of a cleaning device for nozzle processing according to an embodiment of the present application.

[0014] Figure 2 It is Figure 1 A partial enlarged schematic diagram of part A in

[0015] Figure 3 It is a schematic diagram of the top view structure of a cleaning device for nozzle processing according to an embodiment of the present application.

[0016] Figure 4Schematic diagram of the elastic member structure of a cleaning device for nozzle processing in an embodiment of the present application.

[0017] Among them, 1. First conveyor belt; 2. Second conveyor belt; 21. Support; 211. Second water collecting tank; 22. Chain belt; 3. Mounting frame; 31. First water collecting tank; 4. Turntable; 41. Mounting groove; 411. Groove; 5. Protective net; 6. Baffle; 7. Cleaning nozzle; 71. Water supply tank; 8. Driving motor; 9. Cylinder; 10. Elastic member; 101. Contact block; 102. Spring; 20. Roller; 30. Drying mechanism; 301. Oven; 302. Hot air blower. Detailed implementation manners

[0018] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0019] An embodiment of the present application discloses a cleaning device for nozzle processing. Referring to Figure 1 、 Figure 2 and Figure 3 , it includes a first conveyor belt 1 for transporting nozzles in and a second conveyor belt 2 for transporting nozzles out. A mounting frame 3 is connected between the first conveyor belt 1 and the second conveyor belt 2. A turntable 4 is rotatably provided on the mounting frame 3, and the axis of the turntable 4 is vertical. A plurality of mounting grooves 41 for accommodating nozzles are formed in the circumferential direction of the side wall of the turntable 4. A protective net 5 for supporting the nozzles in the mounting grooves 41 is bolted to the bottom of the turntable 4 on the mounting frame 3. A baffle 6 for restricting the nozzles from slipping out of the mounting grooves 41 is bolted to the outside of the turntable 4 on the mounting frame 3. A cleaning nozzle 7 for extending into the mounting grooves 41 is vertically slidably provided above the turntable 4 on the mounting frame 3. The cleaning nozzle 7 is externally connected to a water supply tank 71 for supplying cleaning liquid. A first driving member for driving the turntable 4 to rotate and a second driving member for driving the cleaning nozzle 7 to move are installed on the mounting frame 3.

[0020] In the embodiment of the present application, a water pump is installed in the water supply tank 71, and the cleaning liquid can be conveyed to the cleaning nozzle 7 through the water pump. In order to prevent the nozzles from falling out of the first conveyor belt 1 and the second conveyor belt 2, guardrails are installed on both conveyor belts. The staff place the processed nozzles on the first conveyor belt 1 one by one. After the nozzles pass through the discharge end of the first conveyor belt 1, they enter an installation groove 41 of the turntable 4. Subsequently, the first driving member drives the turntable 4 to rotate, so that the nozzle moves to the protective net 5 and is located below the cleaning nozzle 7, and then the first driving member stops. Then, the second driving member drives the cleaning nozzle 7 to move down and extend into the corresponding installation groove 41, and starting the water pump can make the cleaning nozzle 7 wash the nozzle, and the debris in the nozzle can be washed out and pass through the protective net 5 below. Next, the first driving member drives the turntable 4 to rotate so that the washed nozzle moves to the feed end of the second conveyor belt 2, and then it can be transported out along with the second conveyor belt 2. A cleaning device for nozzle processing in the present application can wash out the debris in the inner cavity of the nozzle, and has the effect of improving the quality of the nozzle.

[0021] Specifically, the first driving member includes a driving motor 8. The driving motor 8 is installed on the mounting frame 3 and is located above the turntable 4. The output shaft of the driving motor 8 is vertically downward and is coaxially bolted to the turntable 4. The second driving member includes a cylinder 9. The cylinder 9 is installed on the mounting frame 3 and is located above the turntable 4. The piston rod of the cylinder 9 is vertically downward and is bolted to the cleaning nozzle 7.

[0022] Refer to Figure 4 , an elastic member 10 for driving the nozzle away from the turntable 4 is installed in the installation groove 41. The elastic member 10 includes an abutting block 101 and a spring 102. A groove 411 for accommodating the abutting block 101 is radially opened on the inner side wall of the installation groove 41 along the turntable 4. The spring 102 is arranged in the groove 411 and is used to drive the abutting block 101 away from the bottom wall of the groove 411. The two ends of the spring 102 are respectively in movable abutment with the bottom wall of the groove 411 and the abutting block 101.

[0023] In the embodiment of the present application, after the nozzle on the first conveyor belt 1 enters the installation groove 41, the rotation of the turntable 4 can make the nozzle move along with it. When the nozzle passes by the baffle 6, the outer wall of the nozzle is pressed by the baffle 6, which can squeeze the abutting block 101 and compress the spring 102. After the nozzle is washed, the turntable 4 rotates to move the nozzle to the feed end of the second conveyor belt 2. At this time, the nozzle moves out of the baffle 6, and the spring 102 expands to push the nozzle out of the installation groove 41 and make it move onto the second conveyor belt 2. In this way, the nozzle can be transported from the installation groove 41 to the second conveyor belt 2 more quickly.

[0024] In order to reduce the friction between the baffle 6 and the nozzle, a plurality of installation openings are spaced circumferentially along the turntable 4 on the baffle 6, and a plurality of rollers 20 for rolling contact with the outer wall of the nozzle are rotatably arranged in the installation openings.

[0025] In addition, since there are recesses between adjacent two drums 20, when the nozzle moves past multiple drums 20, under the elastic force of the spring 102, it will collide with and vibrate on the surface of the drum 20. In this way, part of the debris can also be vibrated out of the inner cavity of the nozzle, further improving the cleaning effect on the nozzle.

[0026] Furthermore, the second conveyor belt 2 adopts a chain plate conveyor belt. The chain plate conveyor belt includes a bracket 21 and a chain plate belt 22 wound around the bracket 21. A drying mechanism 30 is installed above the chain plate belt 22. The drying mechanism 30 includes an oven 301 and a hot air blower 302 for conveying hot air into the oven 301. The oven 301 is bolted to the bracket 21, and a transportation opening for the nozzle to pass through is penetrated along the transportation direction of the second conveyor belt 2 on the side wall of the oven 301. The hot air blower 302 is installed outside the bracket 21, and an air duct is connected between the hot air blower 302 and the oven 301.

[0027] In the embodiment of the present application, after being rinsed, the nozzle will adhere to moisture. After the nozzle enters the drying box, the hot air blower 302 is started to heat and evaporate the moisture on the surface of the nozzle, playing a drying role.

[0028] Furthermore, a first water collecting tank 31 is installed below the protective net 5 of the mounting frame 3. There is a gap between two adjacent chain plates on the chain plate belt 22, and a second water collecting tank 211 is installed below the chain plate belt 22 on the bracket 21.

[0029] In the embodiment of the present application, the cleaning liquid sprayed by the cleaning nozzle 7 and the debris flushed out of the nozzle can be collected through the first water collecting tank 31. When the nozzle enters the second conveyor belt 2, part of the moisture can pass through the chain plate belt 22 and enter the second water collecting tank 211 below. The first collecting tank and the second collecting tank can prevent the cleaning liquid from spilling onto the ground and causing the ground to be slippery.

[0030] The implementation principle of a cleaning device for nozzle processing in the embodiment of the present application is as follows: The staff place the processed nozzles one by one on the first conveyor belt 1. After the nozzle passes through the discharge end of the first conveyor belt 1, it enters an installation groove 41 of the turntable 4; Subsequently, the first driving member drives the turntable 4 to rotate, so that the nozzle moves to the protective net 5 and is located below the cleaning nozzle 7, and then the first driving member stops; Next, the second driving member drives the cleaning nozzle 7 to move down and extend into the corresponding installation groove 41, and starting the water pump can make the cleaning nozzle 7 flush the nozzle, and the debris in the nozzle can be flushed out and pass through the lower protective net 5; Next, the first driving member drives the turntable 4 to rotate so that the rinsed nozzle moves to the feed end of the second conveyor belt 2 and can be transported out along with the second conveyor belt 2. A cleaning device for nozzle processing in the present application can flush out the debris in the inner cavity of the nozzle, having the effect of improving the quality of the nozzle.

[0031] Those skilled in the art should understand that although the preferred embodiments of the present utility model have been described, once those skilled in the art know the basic creative concept, additional changes and modifications can be made to these embodiments. Therefore, the appended claims are intended to be construed to include the preferred embodiments and all changes and modifications falling within the scope of the present utility model. Obviously, those skilled in the art can make various changes and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A cleaning device for nozzle processing, which is used to clean the processed nozzles, and is characterized in that: It includes a first conveyor belt (1) for transporting nozzles in and a second conveyor belt (2) for transporting nozzles out. An installation frame (3) is connected between the first conveyor belt (1) and the second conveyor belt (2). A turntable (4) is rotatably arranged on the installation frame (3), and the axis of the turntable (4) is vertical. A plurality of installation grooves (41) for accommodating nozzles are formed in the side wall of the turntable (4) along its circumferential direction. A protective net (5) for supporting the nozzles in the installation grooves (41) is arranged at the bottom of the turntable (4) on the installation frame (3). A baffle (6) for restricting the nozzles from slipping out of the installation grooves (41) is arranged outside the turntable (4) on the installation frame (3). A cleaning spray head (7) for extending into the installation grooves (41) is vertically slidably arranged above the turntable (4) on the installation frame (3). The cleaning spray head (7) is externally connected to a water supply tank (71) for supplying cleaning liquid. A first driving member for driving the turntable (4) to rotate and a second driving member for driving the cleaning spray head (7) to move are arranged on the installation frame (3).

2. The cleaning device for nozzle processing according to claim 1, characterized in that: The first driving member includes a driving motor (8). The driving motor (8) is arranged on the installation frame (3) and located above the turntable (4). The output shaft of the driving motor (8) is vertically downward and is in transmission connection with the turntable (4). The second driving member includes a cylinder (9). The cylinder (9) is arranged on the installation frame (3) and located above the turntable (4). The piston rod of the cylinder (9) is vertically downward and is connected to the cleaning spray head (7).

3. The cleaning device for nozzle processing according to claim 1, characterized in that: An elastic member (10) for driving the nozzles away from the turntable (4) is arranged in the installation groove (41). The elastic member (10) includes an abutting block (101) and a spring (102). A groove (411) for accommodating the abutting block (101) is formed in the inner side wall of the installation groove (41) along the radial direction of the turntable (4). The spring (102) is arranged in the groove (411) and is used for driving the abutting block (101) away from the bottom wall of the groove (411). The two ends of the spring (102) are respectively in movable abutment with the bottom wall of the groove (411) and the abutting block (101).

4. The cleaning device for nozzle processing according to claim 3, characterized in that: A plurality of installation openings are spaced apart and penetrated along the circumferential direction of the turntable (4) on the baffle (6). A plurality of rollers (20) for rolling contact with the outer wall of the nozzles are rotatably arranged in the installation openings.

5. The cleaning device for nozzle processing according to claim 1, characterized in that: The second conveyor belt (2) adopts a chain plate conveyor belt. The chain plate conveyor belt includes a bracket (21) and a chain plate belt (22) wound around the bracket (21). A drying mechanism (30) is arranged above the chain plate belt (22). The drying mechanism (30) includes an oven (301) and a hot air blower (302) for conveying hot air into the oven (301). The oven (301) is arranged on the bracket (21), and a transportation opening for the nozzles to pass through is penetrated along the transportation direction of the second conveyor belt (2) on the side wall of the oven (301). The hot air blower (302) is arranged outside the bracket (21). An air duct is connected between the hot air blower (302) and the oven (301).

6. The cleaning device for nozzle processing according to claim 5, wherein: A first water collecting trough (31) is provided below the protective net (5) of the mounting bracket (3). A gap is left between two adjacent link plates on the link plate belt (22). A second water collecting trough (211) is provided below the link plate belt (22) on the bracket (21).

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