A discharging device for a die casting machine

Abstract

The utility model provides a discharging device for a die-casting machine, comprising a conveyor belt arranged at the bottom side of the die-casting machine, a box body falling into the conveyor belt, the conveyor belt being a stainless steel conveyor mesh belt, baffles being arranged on both sides of the conveyor belt, and also comprising a flipping assembly, a water cooling assembly and an air cooling assembly arranged in sequence, the flipping assembly being used to detect the orientation of the box body and flip the opening surface of the box body downward, the water cooling assembly being used to cool the box body, the air cooling assembly being used to blow away water droplets remaining on the box body and further cool the box body, by using the stainless steel conveyor mesh belt, the excessive temperature of the box body is prevented from damaging the conveyor belt, the box body is cooled by the water cooling assembly, the opening of the box body is directed downward by arranging the folding assembly, water is prevented from accumulating inside the box body when the water cooling assembly is spraying water, the evaporation of water droplets on the box body is accelerated by the air cooling assembly, and the temperature is further cooled at the same time.

Description

Technical Field

[0001] The utility model relates to a die-casting machine, in particular to a discharging device for the die-casting machine. Background Art

[0002] like Figure 1 As shown, a metal square box includes a box body, and a plurality of ribs are arranged inside the box body. The box body is cast by a die-casting machine.

[0003] At present, a Chinese patent with announcement number CN218892045U discloses a material output component and a hot die casting machine, including a transfer mechanism for receiving materials and a collection mechanism for collecting materials. The collection mechanism includes a material conveyor belt, a material guide trough and a material receiving box arranged at the output end of the material conveyor belt.

[0004] The above patent still has shortcomings. The products cast by the die-casting machine are usually at a high temperature and need to be cooled before collection. When collecting thin-walled parts such as the above-mentioned metal square boxes, the uncooled products are prone to deformation when hit. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a discharging device for a die-casting machine, which has the function of cooling the product.

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a discharging device for a die-casting machine, comprising a conveyor belt arranged on the bottom side of the die-casting machine, the box body falls into the conveyor belt, the conveyor belt is a stainless steel conveyor mesh belt, baffles are arranged on both sides of the conveyor belt, and also include a flip assembly, a water cooling assembly and an air cooling assembly arranged in sequence, the flip assembly is used to detect the direction of the box body and flip the opening surface of the box body downward, the water cooling assembly is used to cool the box body, and the air cooling assembly is used to blow away the water droplets remaining on the box body and further cool the box body.

[0007] Through the above-mentioned technical means, by using a stainless steel conveyor mesh belt, the box body is prevented from being damaged by excessive temperature, the box body is cooled by a water cooling component, and the opening of the box body is facing downward by setting a folding component to prevent water from accumulating inside the box body when the water cooling component sprays water. The evaporation of water droplets on the box body is accelerated by an air cooling component, and the temperature is further reduced at the same time.

[0008] Preferably, the flipping assembly includes a detection member, a control system and a flipping member, the detection member includes a support frame arranged above the conveyor belt, the support frame is provided with an infrared rangefinder, the infrared rangefinder is electrically connected to the control system, the flipping member includes a flipping table and a driving source one for driving the flipping table to rotate, the driving source one is electrically connected to the control system, the infrared rangefinder transmits the distance measurement data to the control system, and the control system controls the moving distance of the conveyor belt and the rotation of the flipping table.

[0009] Through the above technical means, the distance between it and the box body is detected by an infrared rangefinder, and the data is transmitted to the control system. After the control system processes the data, it determines the direction of the box body and decides whether to flip the box body, thereby achieving the purpose of detecting the orientation of the box body.

[0010] Preferably, the flip table includes a connecting block and a rotating drum rotatably arranged on the connecting block, a rotating cavity for placing the box body is arranged in the middle of the rotating drum, a pressure ring is also arranged on the connecting block, the pressure ring and the connecting block are fixed by screws, and the rotating drum is arranged between the pressure ring and the connecting block.

[0011] Through the above technical means, the pressure ring cooperates with the connecting block to limit and fix the rotating drum, and the box body is sent into the rotating chamber and the box body is controlled to rotate by a driving source, thereby realizing the turning over of the box body.

[0012] Preferably, the driving source 1 comprises a servo motor arranged in a connecting block, a gear is arranged at an output end of the servo motor, an air avoidance groove is arranged on the outer side of the rotating drum, a ring gear is arranged at the bottom of the air avoidance groove, and the gear meshes with the ring gear.

[0013] Through the above technical means, the servo motor drives the gear to rotate, and the gear is engaged with the ring gear to achieve the rotation of the drum. The air avoidance groove is opened to prevent interference between the ring gear and the connecting block.

[0014] Preferably, the water cooling component includes a water tank, an inlet and outlet for the conveyor belt to pass through are opened on both sides of the water tank, a water pipe rack is also arranged in the middle of the water tank, nozzles are arranged on the top of the water tank and the water pipe rack, and a water reservoir is also arranged at the bottom of the water tank.

[0015] Through the above technical means, by arranging nozzles on the top of the water tank and the water pipe rack, the water body cools the outside and the inside of the box body at the same time, and the water body is recycled through the water reservoir to increase the environmental friendliness of the equipment.

[0016] Preferably, a vibration motor is also provided on the water pipe rack, and a self-lubricating plate is provided at the output end of the vibration motor, and the self-lubricating plate abuts against the bottom side of the conveyor belt.

[0017] Through the above technical means, by setting a vibration motor and making the self-lubricating plate against the bottom of the conveyor belt, the conveyor belt will vibrate to a certain extent, so that water droplets will drip, and the friction between the self-lubricating plate and the conveyor belt will be reduced by the self-lubricating plate.

[0018] Preferably, the air cooling component comprises a bellows, and two inlets and outlets for the conveyor belt to pass through are arranged on the left and right sides of the bellows, and a plurality of air nozzles are arranged on the front and rear sides of the bellows, and the air nozzles spray air toward the box body.

[0019] Through the above technical means, the gas sprayed from the air nozzle accelerates the evaporation of water droplets on the box body and further reduces the temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the box body;

[0021] Figure 2 It is a structural schematic diagram of an embodiment;

[0022] Figure 3 is a cross-sectional schematic diagram of an embodiment;

[0023] Figure 4 is a cross-sectional schematic diagram of a flip member;

[0024] Figure 5 It is a schematic diagram of the structure of the drum.

[0025] Figure numerals: 1. conveyor belt; 2. baffle; 3. reversing assembly; 4. water-cooling assembly; 5. air-cooling assembly; 6. detection part; 7. flipping part; 8. support frame; 9. infrared rangefinder; 10. connecting block; 11. rotating drum; 12. arc groove; 13. rotating chamber; 14. pressure ring; 15. air avoidance groove; 16. mounting groove; 17. servo motor; 18. gear; 19. ring gear; 20. water tank; 21. inlet and outlet 1; 22. water pipe rack; 23. nozzle; 24. water reservoir; 25. vibration motor; 26. self-lubricating plate; 27. bellows; 28. inlet and outlet 2; 29. ​​air nozzle; 90. box body; 91. rib plate. DETAILED DESCRIPTION

[0026] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0027] A discharging device for a die-casting machine includes a conveyor belt 1 arranged at the bottom side of the die-casting machine. After the die-casting is completed, the box body 90 is automatically demolded and falls into the conveyor belt 1. The belt surface of the conveyor belt 1 is a stainless steel conveyor mesh belt. Baffles 2 are arranged on both sides of the conveyor belt 1. It also includes a flip component, a water cooling component 4 and an air cooling component 5 arranged in sequence. The flip component is used to detect the direction of the box body 90 and flip the opening surface of the box body 90 downward. The water cooling component 4 is used to cool the box body 90. The air cooling component 5 is used to blow away the water droplets remaining on the box body 90 and further cool the box body 90.

[0028] The flipping component includes a detection member 6, a control system and a flipping member 7. The detection member 6 includes a support frame 8 arranged above the conveyor belt 1 and an infrared rangefinder 9 arranged on the support frame 8. The infrared rangefinder 9 is electrically connected to the control system. When the box body 90 passes through the infrared rangefinder 9, the distance from the infrared rangefinder 9 to the bottom surface of the box and the inner bottom surface of the box body 90 are different, so that the value fed back to the control system changes. The flipping member 7 includes a flipping table and a driving source one for driving the flipping table to rotate. The driving source one is a driving roller and a motor for controlling the movement of the conveyor belt 1. The driving source one is electrically connected to the control system. After the infrared rangefinder 9 transmits the distance measurement data to the control system, the control system makes a judgment and controls the moving distance of the conveyor belt 1 and the rotation of the flipping table, so that the box body 90 that needs to be folded is sent to the flipping table for flipping.

[0029] The turning table includes a connecting block 10 and a rotating drum 11 rotatably arranged on the connecting block 10, an arc groove 12 cooperating with the rotating drum 11 is opened on the connecting block 10, the connecting block 10 is arranged between the two conveyor belts 1, a rotating cavity 13 for placing the box body 90 is arranged in the middle of the rotating drum 11, the rotating cavity 13 has the same shape as the box body 90 and is larger than the box body 90, a pressing ring 14 is also arranged on the connecting block 10, the pressing ring 14 is fixed to the connecting block 10 by screws, the rotating drum 11 is arranged between the pressing ring 14 and the connecting block 10, the pressing ring 14 limits the rotating drum 11, and the connecting block 10 A mounting groove 16 is provided at the bottom, and a driving source includes a servo motor 17 arranged in the mounting groove 16. The mounting groove 16 is connected to the arc groove 12. A gear 18 is provided at the output end of the servo motor 17. An air avoidance groove 15 is also provided on the outside of the rotating drum 11. A ring gear 19 is provided at the bottom of the air avoidance groove 15. The gear 18 is meshed with the ring gear 19. When the box body 90 needs to be folded, the servo motor 17 drives the rotating drum 11 to rotate 180°. When the box body 90 enters the rotating and connecting block 10, the conveyor belt 1 pushes the rear end box body 90 to move the front end box body 90.

[0030] The water cooling assembly 4 includes a water tank 20, and an inlet and outlet 21 for the conveyor belt 1 to pass through are opened on both sides of the water tank 20. A water pipe rack 22 is also arranged in the middle of the water tank 20, and the water pipe rack 22 is arranged between the upper and lower belt surfaces of the conveyor belt 1. Nozzles 23 are arranged on the top of the water tank 20 and the water pipe rack 22, and the nozzles 23 face the top and bottom surfaces of the box body. A water pump is arranged on the outside of the water tank 20, and a water reservoir 24 is also arranged at the bottom of the water tank 20. The two ends of the water pump are respectively connected to the water reservoir 24 and the nozzle 23, thereby increasing the environmental protection of the equipment.

[0031] A vibration motor 25 is also provided on the water pipe rack 22, and a self-lubricating plate 26 is provided at the output end of the vibration motor 25. The self-lubricating plate 26 abuts against the bottom side of the conveyor belt 1, so that the conveyor belt 1 vibrates to a certain extent, thereby accelerating the dripping of water droplets and reducing the friction between the conveyor belt 1 and the self-lubricating plate.

[0032] The air cooling component 5 includes a bellows 27, and an inlet and outlet 28 for the conveyor belt 1 to pass through are arranged on the left and right sides of the bellows 27. A plurality of air nozzles 29 are arranged on the front and rear sides of the bellows 27. The air nozzles 29 are arranged in two rows, the upper row of air nozzles 29 blow air toward the bottom surface of the box body 90, and the lower row of air nozzles 29 blow air toward the inside of the box body 90, thereby accelerating the evaporation of water droplets on the box body 90 and further cooling it.

[0033] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A discharge device for a die-casting machine, comprising a conveyor belt (1) arranged at the bottom side of the die-casting machine, wherein a box body (90) falls into the conveyor belt (1), wherein: The conveyor belt (1) is a stainless steel conveyor mesh belt. Baffles (2) are arranged on both sides of the conveyor belt (1). The conveyor belt (1) also includes a flip assembly, a water cooling assembly (4) and an air cooling assembly (5) arranged in sequence. The flip assembly is used to detect the orientation of the box body (90) and flip the opening surface of the box body (90) downward. The water cooling assembly (4) is used to cool the box body (90). The air cooling assembly (5) is used to blow away water droplets remaining on the box body (90) and further cool the box body (90).

2. A discharge device for a die casting machine according to claim 1, characterized in that: The flip assembly comprises a detection member (6), a control system and a flip member (7); the detection member (6) comprises a support frame (8) arranged above the conveyor belt (1); an infrared rangefinder (9) is arranged on the support frame (8); the infrared rangefinder (9) is electrically connected to the control system; the flip member (7) comprises a flip table and a driving source one for driving the flip table to rotate; the driving source one is electrically connected to the control system; the infrared rangefinder (9) transmits distance measurement data to the control system; and the control system controls the moving distance of the conveyor belt (1) and the rotation of the flip table.

3. A discharge device for a die casting machine according to claim 2, characterized in that: The turning table comprises a connecting block (10) and a rotating drum (11) rotatably arranged on the connecting block (10); a rotating cavity (13) for placing a box body (90) is arranged in the middle of the rotating drum (11); a pressing ring (14) is also arranged on the connecting block (10); the pressing ring (14) and the connecting block (10) are fixed by screws; and the rotating drum (11) is arranged between the pressing ring (14) and the connecting block (10).

4. A discharge device for a die casting machine according to claim 3, characterized in that: The driving source 1 comprises a servo motor (17) arranged in the connecting block (10), the output end of the servo motor (17) is provided with a gear (18), the outer side of the rotating drum (11) is also provided with a clearance groove (15), the bottom of the clearance groove (15) is provided with a ring gear (19), and the gear (18) is meshed with the ring gear (19).

5. The discharge device for a die casting machine according to claim 1, characterized in that: The water cooling assembly (4) comprises a water tank (20), an inlet and outlet (21) for the conveyor belt (1) to pass through are provided on both sides of the water tank (20), a water pipe rack (22) is provided in the middle of the water tank (20), nozzles (23) are provided on the top of the water tank (20) and the water pipe rack (22), and a water reservoir (24) is provided at the bottom of the water tank (20).

6. A discharge device for a die casting machine according to claim 5, characterized in that: A vibration motor (25) is also provided on the water pipe rack (22), and a self-lubricating plate (26) is provided at the output end of the vibration motor (25), and the self-lubricating plate (26) abuts against the bottom side of the conveyor belt (1).

7. The discharge device for a die casting machine according to claim 1, characterized in that: The air cooling component (5) comprises a bellows (27), and two inlets and outlets (28) for the conveyor belt (1) to pass through are arranged on the left and right sides of the bellows (27), and a plurality of air nozzles (29) are arranged on the front and rear sides of the bellows (27), and the air nozzles (29) spray air toward the box body (90).

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