Cleaning mechanism for aluminum alloy die casting machining

Abstract

The utility model relates to the technical field of aluminum alloy die casting machining, in particular to an aluminum alloy die casting machining cleaning mechanism which comprises a machine body, a distribution box and a conveying mechanism, the distribution box is installed on the side surface of the machine body, the conveying mechanism is installed above the machine body, and the conveying mechanism is electrically connected with the distribution box. A support is installed on the upper surface of the conveying mechanism, a filtering bin is installed on the inner wall of the machine body, the middle section of the conveying mechanism communicates with the filtering bin, and an assisting assembly is arranged on the upper surface of the support; the assisting assembly comprises a cleaning unit, the cleaning unit comprises a positioning frame, and the positioning frame is fixedly connected with the upper surface of the support. According to the workpiece cleaning device, by arranging the assisting assembly, the cleaning mode of the device is increased, then the problem that when the device cleans a workpiece in a flushing mode, part of attached media are difficult to clean is solved, and the cleaning effect of the device on the workpiece is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy die casting processing, in particular to a cleaning mechanism for aluminum alloy die casting processing. Background Art

[0002] Aluminum alloy die-casting is an important manufacturing process. It uses the die-casting process to inject molten aluminum alloy into a mold and quickly form die-casting parts with specific shapes and sizes. The processing involves a variety of technologies, such as cutting, grinding, and polishing, to remove surface defects such as burrs and flash, and improve surface quality and dimensional accuracy. Aluminum alloy die-castings have the advantages of light weight, high strength, and corrosion resistance. They are widely used in the automotive, aerospace, electronics and other fields.

[0003] Prior art, such as the utility model with publication number CN210816442U, discloses a cleaning device for aluminum alloy die-castings. The patent adopts a cleaning device body, wherein a U-shaped plate is fixedly mounted on the top of the cleaning device body, and the inner walls of both sides of the U-shaped plate are rotatably mounted with the same rotating rod, and either end of the rotating rod extends outside the U-shaped plate. A first gear is fixedly sleeved on the rotating rod, and a first motor is provided on one side of the U-shaped plate. A second gear is fixedly sleeved on the output shaft of the first motor, and the second gear is meshed with the first gear. A hydraulic cylinder is fixedly mounted on the bottom of the rotating rod, and a mounting plate is fixedly mounted on the output rod of the hydraulic cylinder. A fixed block is fixedly mounted on the bottom of the mounting plate. The utility model is simple to operate and easy to use. The die-casting can be raised and rotated, which facilitates the cleaning device body to clean the die-casting in all directions, thereby improving work efficiency. The problem that the cleaning device can only rinse the die-casting through a nozzle when cleaning the die-casting is not comprehensive enough, the corners and bottom surface of the die-casting cannot be rinsed, and the absolute cleanliness of the die-casting cannot be guaranteed.

[0004] In the process of processing aluminum alloy die-castings with the help of a cleaning mechanism, most of the existing aluminum alloy die-casting cleaning equipment on the market uses a spray structure to rinse the workpiece. During the rinsing process, some impurities attached to the surface of the workpiece are difficult to be washed away by the water flow, so that the workpiece needs to be cleaned for the second time after the initial cleaning, which increases the cleaning time of the workpiece and causes an increase in the cleaning cost of the workpiece. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that some impurities attached to the surface of the workpiece are difficult to be washed away by water flow, so that the workpiece needs to be cleaned again after the initial cleaning, which increases the cleaning time of the workpiece and increases the cleaning cost of the workpiece. A cleaning mechanism for aluminum alloy die-casting processing is proposed.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a cleaning mechanism for aluminum alloy die-casting processing, comprising a body, a distribution box and a conveying mechanism, wherein the distribution box is mounted on the side surface of the body, the conveying mechanism is mounted above the body, the conveying mechanism is electrically connected to the distribution box, a bracket is mounted on the upper surface of the conveying mechanism, a filter bin is mounted on the inner wall of the body, the middle section of the conveying mechanism is connected to the filter bin, and an assist component is provided on the upper surface of the bracket;

[0007] The assisting assembly includes a cleaning unit, which includes a positioning frame, the positioning frame is fixedly connected to the upper surface of the bracket, the inner wall of the positioning frame is fixedly connected to a limiting sleeve, the inner wall of the limiting sleeve is rotatably connected to a rotating shaft, the arc surface of the rotating shaft is fixedly connected to a U-shaped frame, the lower surface of the U-shaped frame is fixedly connected to a water diversion plate, the lower surface of the water diversion plate is fixedly connected to a nozzle, the lower surface of the water diversion plate is fixedly connected to a cleaning brush, a water pump is installed on the inner wall of the fuselage, the output end of the water pump is fixedly connected to a connecting pipe, and the connecting pipe is fixedly connected to the upper surface of the water diversion plate;

[0008] The assisting assembly also includes a linkage unit, which includes a driving shaft, the driving shaft is rotatably connected to the inner wall of the fuselage, the inner wall of the fuselage is fixedly connected to a guide plate, both ends of the driving shaft are fixedly connected to a connecting frame, the connecting frame is rotatably connected to a connecting arm on the side away from the driving shaft, the side surface of the conveying mechanism is fixedly connected to a limiting shaft, the arc surface of the limiting shaft is rotatably connected to a driving disk, the side surface of the driving disk is fixedly connected to a fixing pin, the connecting arm is rotatably connected to the arc surface of the fixing pin, both sides of the rotating shaft are fixedly connected to gears, and the driving disk is meshed with the tooth groove of the gear.

[0009] Preferably, the drive shaft passes through the side surface of the limiting sleeve, and the U-shaped frame and the gear can be connected through the drive shaft, so that when the gear is in a running state, it can cooperate with the drive shaft to drive the U-shaped frame to move.

[0010] Preferably, there are multiple nozzles, which are evenly distributed on the lower surface of the water diversion plate. The nozzles are connected to the interior of the water diversion plate, and the water source in the water diversion plate can be sprayed out through the nozzles, thereby cooperating with the cleaning brush to clean the surface of the workpiece.

[0011] Preferably, the connecting pipe is connected to the output end of the water pump, the water pump is electrically connected to the distribution box, the connecting pipe passes through the side surface of the fuselage, and the connecting pipe is connected to the inside of the water distribution plate. The water source inside the fuselage can be pumped to the connecting pipe through the water pump, so that the connecting pipe can transport the water source to the water distribution plate.

[0012] Preferably, the arc surface of the drive shaft is provided with a plurality of water receiving grooves, and the number of the guide plates is two, and the two guide plates are symmetrically arranged front to back with respect to the fuselage. The sewage can be guided by the guide plates to ensure that the sewage can flow stably to the drive shaft.

[0013] Preferably, there are two connecting arms, which are symmetrically arranged with respect to the fuselage. Both ends of the connecting arms are arc-shaped. The connecting frame and the fixing pin can be connected through the connecting arms, so that the connecting frame can drive the driving disk to move.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] In the utility model, by setting an auxiliary component, when the equipment is working, the loading mechanism places the workpiece on the conveying mechanism, the conveying mechanism works under the control of the distribution box, and sends the workpiece to the cleaning area. When the conveying mechanism is working, the distribution box controls the water pump to work, the water pump pumps water to the connecting pipe, the connecting pipe sends the water into the water distribution plate, the water distribution plate evenly sends the water into multiple nozzles at its output part, the nozzles spray the water and rinse the workpiece passing through, the rinsed water flows to the drive shaft under the guidance of the guide plate, the drive shaft is driven to rotate in the process of the water flow, and the connecting pipes on both sides of the drive shaft are connected. The connecting frame pulls the connecting arm to rotate under the action of the driving shaft. During the rotation, the connecting arm cooperates with the fixed pin to drive the driving plate. The driving plate reciprocates under the guidance of the limited shaft and engages with the gear. Under the action of the driving plate, the gear cooperates with the rotating shaft and the U-shaped frame to drive the water distribution plate, the nozzle and the cleaning brush to swing. During the swinging process, the cleaning brush will assist the nozzle to clean the workpiece. By setting the auxiliary component, the cleaning methods of the equipment are increased, thereby reducing the problem that some attached media are difficult to be cleaned when the equipment cleans the workpiece by flushing, and further improving the cleaning effect of the equipment on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural diagram of a cleaning mechanism for aluminum alloy die casting processing;

[0017] Figure 2 This is a partial structural diagram of a cleaning mechanism for aluminum alloy die casting processing proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the auxiliary component structure of a cleaning mechanism for aluminum alloy die casting processing;

[0019] Figure 4 The utility model provides a bottom-up structural schematic diagram of an assisting component of a cleaning mechanism for aluminum alloy die-casting processing;

[0020] Figure 5 This utility model proposes a cleaning mechanism for aluminum alloy die casting processing Figure 4 Schematic diagram of the structure at A in the middle;

[0021] Figure 6 The utility model provides a schematic cross-sectional structure diagram of a driving shaft of a cleaning mechanism processed by aluminum alloy die casting.

[0022] Legend:

[0023] 1. Body; 2. Distribution box; 3. Conveying mechanism; 4. Bracket; 5. Filter chamber; 6. Auxiliary components; 61. Cleaning unit; 611. Positioning frame; 612. Limiting sleeve; 613. Rotating shaft; 614. U-shaped frame; 615. Water distribution plate; 616. Nozzle; 617. Cleaning brush; 618. Water pump; 619. Connecting pipe; 62. Linkage unit; 621. Drive shaft; 622. Guide plate; 623. Connecting frame; 624. Connecting arm; 625. Limiting shaft; 626. Drive disc; 627. Fixing pin; 628. Gear. DETAILED DESCRIPTION

[0024] See also Figures 1-6 The utility model provides a technical solution: a cleaning mechanism for aluminum alloy die-casting processing, comprising a body 1, a distribution box 2 and a conveying mechanism 3, the distribution box 2 is installed on the side surface of the body 1, the conveying mechanism 3 is installed above the body 1, the conveying mechanism 3 is electrically connected to the distribution box 2, a bracket 4 is installed on the upper surface of the conveying mechanism 3, a filter bin 5 is installed on the inner wall of the body 1, the middle section of the conveying mechanism 3 is connected to the filter bin 5, and an auxiliary component 6 is provided on the upper surface of the bracket 4.

[0025] In this embodiment: the assisting assembly 6 includes a cleaning unit 61, which includes a positioning frame 611, the positioning frame 611 is fixedly connected to the upper surface of the bracket 4, the inner wall of the positioning frame 611 is fixedly connected to a limiting sleeve 612, the inner wall of the limiting sleeve 612 is rotatably connected to a rotating shaft 613, the arc surface of the rotating shaft 613 is fixedly connected to a U-shaped frame 614, the lower surface of the U-shaped frame 614 is fixedly connected to a water diversion plate 615, the lower surface of the water diversion plate 615 is fixedly connected to a nozzle 616, the lower surface of the water diversion plate 615 is fixedly connected to a cleaning brush 617, a water pump 618 is installed on the inner wall of the fuselage 1, the output end of the water pump 618 is fixedly connected to a connecting pipe 619, and the connecting pipe 619 is fixedly connected to the upper surface of the water diversion plate 615;

[0026] The assisting assembly 6 also includes a linkage unit 62, which includes a drive shaft 621, which is rotatably connected to the inner wall of the fuselage 1, and a guide plate 622 is fixedly connected to the inner wall of the fuselage 1. Both ends of the drive shaft 621 are fixedly connected to a connecting frame 623, and the connecting frame 623 is rotatably connected to the side away from the drive shaft 621 with a connecting arm 624. The side surface of the conveying mechanism 3 is fixedly connected to a limiting shaft 625, and the arc surface of the limiting shaft 625 is rotatably connected to a drive disk 626. The side surface of the drive disk 626 is fixedly connected to a fixing pin 627, and the connecting arm 624 is rotatably connected to the arc surface of the fixing pin 627. Gears 628 are fixedly connected to both sides of the rotating shaft 613, and the drive disk 626 is meshed with the tooth groove of the gear 628.

[0027] Specifically, the drive shaft 621 passes through the side surface of the limiting sleeve 612, and the U-shaped frame 614 and the gear 628 can be connected through the drive shaft 621, so that when the gear 628 is in a running state, it can cooperate with the drive shaft 621 to drive the U-shaped frame 614 to move.

[0028] Specifically, there are multiple nozzles 616 , which are evenly distributed on the lower surface of the water distribution plate 615 , and the nozzles 616 are connected to the interior of the water distribution plate 615 .

[0029] In this embodiment, the water source in the water distribution plate 615 can be sprayed out through the nozzle 616, thereby cooperating with the cleaning brush 617 to clean the surface of the workpiece.

[0030] Specifically, the connecting pipe 619 is connected to the output end of the water pump 618, the water pump 618 is electrically connected to the distribution box 2, the connecting pipe 619 passes through the side surface of the fuselage 1, and the connecting pipe 619 is connected to the interior of the water distribution plate 615. The water source inside the fuselage 1 can be pumped to the connecting pipe 619 through the water pump 618, so that the connecting pipe 619 can transport the water source to the water distribution plate 615.

[0031] In this embodiment, a plurality of water receiving grooves are provided on the arc surface of the driving shaft 621 , and there are two guide plates 622 , which are symmetrically arranged front to back with respect to the fuselage 1 .

[0032] In this embodiment, the sewage can be guided by the guide plate 622 to ensure that the sewage can stably flow toward the driving shaft 621 .

[0033] Specifically, there are two connecting arms 624, which are symmetrically arranged with respect to the fuselage 1. Both ends of the connecting arms 624 are arc-shaped. The connecting frame 623 and the fixing pin 627 can be connected through the connecting arms 624, so that the connecting frame 623 can drive the driving disk 626 to move.

[0034] Working principle: When the equipment is working, the loading mechanism places the workpiece on the conveying mechanism 3, the conveying mechanism 3 works under the control of the distribution box 2, and sends the workpiece to the cleaning area. When the conveying mechanism 3 is working, the distribution box 2 controls the water pump 618 to work, the water pump 618 pumps water to the connecting pipe 619, the connecting pipe 619 sends the water into the water distribution plate 615, the water distribution plate 615 evenly sends the water into the multiple nozzles 616 at its output part, the nozzles 616 spray the water and rinse the workpiece passing through, and the flushed water flows to the drive shaft 621 under the guidance of the guide plate 622. The drive shaft 621 is driven to rotate during the flow of water. At the same time, the connecting frames 623 on both sides of the drive shaft 621 are on the drive shaft 621. Under the action of , the connecting arm 624 is pulled to rotate. During the rotation, the connecting arm 624 cooperates with the fixing pin 627 to drive the driving disk 626. The driving disk 626 reciprocates under the guidance of the limiting shaft 625 and meshes with the gear 628. The gear 628 cooperates with the rotating shaft 613 and the U-shaped frame 614 under the action of the driving disk 626 to drive the water diversion plate 615, the nozzle 616 and the cleaning brush 617 to swing. During the swinging process, the cleaning brush 617 assists the nozzle 616 to clean the workpiece. By setting the auxiliary component 6, the cleaning method of the equipment is increased, thereby reducing the problem that some attached media are difficult to be cleaned when the equipment cleans the workpiece by flushing, and further improving the cleaning effect of the equipment on the workpiece.

Claims

1. A cleaning mechanism for aluminum alloy die casting processing, comprising a body (1), a distribution box (2) and a conveying mechanism (3), characterized in that: The distribution box (2) is mounted on the side surface of the fuselage (1), the conveying mechanism (3) is mounted above the fuselage (1), the conveying mechanism (3) is electrically connected to the distribution box (2), a bracket (4) is mounted on the upper surface of the conveying mechanism (3), a filter bin (5) is mounted on the inner wall of the fuselage (1), the middle section of the conveying mechanism (3) is connected to the filter bin (5), and an assisting component (6) is provided on the upper surface of the bracket (4); The assisting assembly (6) comprises a cleaning unit (61), the cleaning unit (61) comprises a positioning frame (611), the positioning frame (611) is fixedly connected to the upper surface of the bracket (4), the inner wall of the positioning frame (611) is fixedly connected to a limiting sleeve (612), the inner wall of the limiting sleeve (612) is rotatably connected to a rotating shaft (613), the arc surface of the rotating shaft (613) is fixedly connected to a U-shaped frame (614), and the U-shaped frame ( 614) is fixedly connected to a water distribution plate (615) on its lower surface, a nozzle (616) is fixedly connected to the lower surface of the water distribution plate (615), a cleaning brush (617) is fixedly connected to the lower surface of the water distribution plate (615), a water pump (618) is installed on the inner wall of the body (1), an output end of the water pump (618) is fixedly connected to a connecting pipe (619), and the connecting pipe (619) is fixedly connected to the upper surface of the water distribution plate (615); The assisting assembly (6) further comprises a linkage unit (62), the linkage unit (62) comprising a driving shaft (621), the driving shaft (621) being rotatably connected to the inner wall of the fuselage (1), the inner wall of the fuselage (1) being fixedly connected to a guide plate (622), both ends of the driving shaft (621) being fixedly connected to a connecting frame (623), the connecting frame (623) being rotatably connected to a connecting arm (624) on a side away from the driving shaft (621), A limiting shaft (625) is fixedly connected to the side surface of the conveying mechanism (3); the arc surface of the limiting shaft (625) is rotatably connected to a driving disc (626); a fixing pin (627) is fixedly connected to the side surface of the driving disc (626); the connecting arm (624) is rotatably connected to the arc surface of the fixing pin (627); both sides of the rotating shaft (613) are fixedly connected to a gear (628); the driving disc (626) is meshed with the tooth groove of the gear (628).

2. The cleaning mechanism for aluminum alloy die casting according to claim 1, characterized in that: The driving shaft (621) passes through the side surface of the limiting sleeve (612).

3. The cleaning mechanism for aluminum alloy die casting according to claim 1, characterized in that: There are multiple nozzles (616), and the multiple nozzles (616) are evenly distributed on the lower surface of the water distribution plate (615). The nozzles (616) are connected to the inside of the water distribution plate (615).

4. The cleaning mechanism for aluminum alloy die casting according to claim 1, characterized in that: The connecting pipe (619) is connected to the output end of the water pump (618), the water pump (618) is electrically connected to the distribution box (2), the connecting pipe (619) passes through the side surface of the fuselage (1), and the connecting pipe (619) is connected to the inside of the water distribution plate (615).

5. The cleaning mechanism for aluminum alloy die casting according to claim 1, characterized in that: The arc surface of the driving shaft (621) is provided with a plurality of water receiving grooves. The number of the guide plates (622) is two, and the two guide plates (622) are arranged symmetrically front and back with respect to the fuselage (1).

6. The cleaning mechanism for aluminum alloy die casting according to claim 1, characterized in that: There are two connecting arms (624), and the two connecting arms (624) are arranged symmetrically with respect to the fuselage (1). Both ends of the connecting arms (624) are arc-shaped.

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