A hot-chamber die-casting machine with a discharge assembly

Abstract

This utility model relates to a discharge component of a hot chamber die casting machine, belonging to the field of die casting processing technology. The discharge component of a hot chamber die casting machine includes a housing. A blanking plate is fixedly connected to the rear end of the housing, and a baffle is slidably connected to the rear end of the housing. Filter screens are fixedly connected to the lower positions of the front and rear ends of the housing. Arc-shaped grooves are respectively opened on both sides of the housing. A second servo motor is fixedly connected to the bottom end of the inner wall of the housing, and fan blades are fixedly connected to the output ends of the two second servo motors. A receiving mechanism is provided on the inner wall of the housing. A moving device is provided on the rear side of the top end of the housing, and a clamping device is slidably provided on the top end of the moving device. By setting the moving device, the clamping device can be rotated 90 degrees, thereby realizing the placement of workpieces into the housing, effectively achieving the clamping and placement of workpieces. The clamping device enables the clamping of workpieces.

Description

Technical Field

[0001] This utility model belongs to the field of die casting processing technology, specifically relating to a discharge component of a hot chamber die casting machine. Background Technology

[0002] Hot chamber die casting machines are commonly used equipment for producing high-pressure castings, widely applied in the casting of non-ferrous metals such as aluminum, zinc, and copper. They produce castings with complex shapes by injecting molten metal into a mold and using high pressure to force the metal to fill the mold cavity. In a hot chamber die casting machine, the discharge assembly typically consists of the machine's hydraulic system, injection components, and discharge port. Its main function is to accurately inject molten metal into the mold cavity, ensuring the quality of the casting.

[0003] Although existing technologies discharge the die-casting machine's molded components through the discharge assembly, directly placing the workpiece into the storage bin from the port can easily damage the workpiece, leading to a decrease in product quality and affecting production efficiency. Therefore, those skilled in the art provide a discharge assembly for a hot chamber die-casting machine to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a discharge component of a hot chamber die casting machine that is simple in structure and reasonably designed in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A discharge assembly for a hot chamber die-casting machine includes a housing, a discharge plate fixedly connected to the rear end of the housing, a baffle slidably connected to the rear end of the housing, a filter screen fixedly connected to the lower position of the front and rear ends of the housing, arc-shaped grooves respectively opened on both sides of the housing, a second servo motor fixedly connected to the bottom end of the inner wall of the housing, fan blades fixedly connected to the output ends of the two second servo motors respectively, a receiving mechanism provided on the inner wall of the housing, a moving device provided on the rear side of the top end of the housing, and a clamping device slidably provided on the top end of the moving device.

[0007] As a further optimization of this utility model, the receiving mechanism includes a ventilated plate rotatably connected to the inner wall of the shell, a second rotating shaft fixedly connected to one end of the ventilated plate and slidably connected to the inner walls of two arc-shaped grooves, a second rotating block fixedly connected to one side of the shell, a second electric telescopic rod fixedly connected to the top of the second rotating block, a first rotating block fixedly connected to the output end of the second electric telescopic rod, and one end of the second rotating shaft passing through the arc-shaped groove and its side wall fixedly connected to the first rotating block.

[0008] As a further optimization of this utility model, the mobile device includes a mounting frame fixedly connected to the rear side of the top of the housing. A first servo motor is fixedly connected to the rear end of the mounting frame. A lead screw that is rotatably connected to the inner wall of the mounting frame is fixedly connected to the output end of the first servo motor. A first slider that is slidably connected to the top of the mounting frame is threaded to the side wall of the lead screw. A flipping mechanism is provided at the top of the first slider.

[0009] As a further optimization of this utility model, the flipping mechanism includes a fixed plate fixedly connected to the top of the mounting bracket, a first sliding groove is provided on the side wall of the fixed plate, a fixed block is fixedly connected to the top of the first slider, a first rotating shaft is rotatably connected inside the fixed block, a second slider is fixedly connected to one end of the first rotating shaft, and a pulley that is rotatably connected to the inner wall of the first sliding groove is rotatably connected to the rear side of the second slider.

[0010] As a further optimization of this utility model, the clamping device includes a limiting frame fixedly connected to the other end of the first rotating shaft, with clamping plates rotatably connected to the front end of the limiting frame, and second sliding grooves respectively opened on the side walls of the other ends of the two clamping plates, and a power mechanism provided at the rear end of the limiting frame.

[0011] As a further optimization of this utility model, the power mechanism includes a first electric telescopic rod fixedly connected to the middle of the rear end of the limiting frame. The output end of the first electric telescopic rod slides through the rear end of the limiting frame and is fixedly connected to a fixed frame. A pin is fixedly connected to the inner wall of the fixed frame. The two clamping plates are hinged to each other, and the two second sliding grooves are respectively movably connected to the side wall of the pin.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up a moving device, the first servo motor drives the lead screw to rotate, and the lead screw can drive the first slider to move forward. After the clamping device clamps the workpiece formed in the mold, the first servo motor drives the lead screw to rotate, causing the first slider to move backward. At this time, the pulley in the second slider slides in the first slide groove. When it slides to the rear end of the fixed plate, the rear end of the second slider will rotate around the first rotating shaft as the center, which can rotate the clamping device by ninety degrees, thereby realizing the placement of the workpiece into the housing, effectively realizing the clamping and placement of the workpiece.

[0014] 2. In this utility model, by setting a clamping device, when the clamping plate is moved to the workpiece forming position, the clamping plate can be rotated towards the center of the limiting frame by the retraction of the first electric telescopic rod, thereby clamping the workpiece. After the limiting frame is flipped, the first electric telescopic rod extends, causing the clamping plate to rotate outward, thereby placing the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the overall structure of the mobile device of this utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the mobile device of this utility model from another perspective;

[0019] Figure 5 This is a schematic diagram of the overall structure of the clamping device of this utility model;

[0020] Figure 6 This is a schematic diagram of the overall structure of the clamping device and flipping mechanism of this utility model;

[0021] Figure 7 This is a schematic diagram of the overall structure of the receiving mechanism of this utility model.

[0022] In the diagram: 1. Moving device; 101. Fixed plate; 102. First slider; 103. Mounting frame; 104. Second slider; 105. Fixed block; 106. Lead screw; 107. First servo motor; 108. First slide groove; 109. Pulley; 110. First rotating shaft; 2. Clamping device; 201. Limiting frame; 202. First electric telescopic rod; 203. Second slide groove; 204. Fixed frame; 205. Clamping plate; 206. Pin; 3. Arc groove; 4. Second rotating shaft; 5. Second electric telescopic rod; 6. Filter screen; 7. Housing; 8. Discharge plate; 9. Baffle; 10. First rotating block; 11. Second rotating block; 12. Ventilation plate; 13. Second servo motor; 14. Fan blade. Detailed Implementation

[0023] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0024] Example 1

[0025] like Figure 1 , Figure 2 and Figure 7As shown, a discharge assembly of a hot chamber die casting machine includes a housing 7. A discharge plate 8 is fixedly connected to the rear end of the housing 7, and a baffle 9 is slidably connected to the rear end of the housing 7. A filter screen 6 is fixedly connected to the lower position of the front and rear ends of the housing 7. Arc-shaped grooves 3 are respectively opened on both sides of the housing 7. A second servo motor 13 is fixedly connected to the bottom of the inner wall of the housing 7. Fan blades 14 are fixedly connected to the output ends of the two second servo motors 13 respectively. A moving device 1 is arranged on the rear side of the top of the housing 7. A clamping device 2 is slidably arranged on the top of the moving device 1. After the workpiece is placed in the housing 7, it will fall on the vent plate 12. The second servo motor 13 drives the fan blades 14 to rotate. Air enters through the filter screen 6 and blows onto the surface of the workpiece, which can quickly cool the workpiece and effectively improve the heat dissipation efficiency.

[0026] like Figure 1 , Figure 2 and Figure 7 As shown, a ventilated plate 12 is rotatably connected to the inner wall of the housing 7. One end of the ventilated plate 12 is fixedly connected to a second rotating shaft 4 that is slidably connected to the inner wall of the two arc-shaped grooves 3. A second rotating block 11 is fixedly connected to one side of the housing 7. A second electric telescopic rod 5 is fixedly connected to the top of the second rotating block 11. A first rotating block 10 is fixedly connected to the output end of the second electric telescopic rod 5. One end of the second rotating shaft 4 passes through the arc-shaped groove 3 and its side wall is fixedly connected to the first rotating block 10. After a certain amount of workpieces are stored, the housing 7 is pulled upwards, which opens the rear end of the housing 7 and extends the second electric telescopic rod 5, causing the second rotating shaft 4 to slide in the arc-shaped groove 3, making the ventilated plate 12 tilt. This allows the workpieces in the housing 7 to slide out through the discharge plate 8, thus achieving the collection and discharge of workpieces.

[0027] like Figure 3 , Figure 4 As shown, a mounting bracket 103 is fixedly connected to the rear side of the top of the housing 7. A first servo motor 107 is fixedly connected to the rear end of the mounting bracket 103. A lead screw 106, which is rotatably connected to the inner wall of the mounting bracket 103, is fixedly connected to the output end of the first servo motor 107. A first slider 102, which is slidably connected to the top of the mounting bracket 103, is threaded to the side wall of the lead screw 106. The first servo motor 107 drives the lead screw 106 to rotate, and the lead screw 106 can drive the first slider 102 to move forward. After the clamping device 2 clamps the workpiece formed in the mold, the first servo motor 107 drives the lead screw 106 to rotate, causing the first slider 102 to move backward.

[0028] like Figure 3 , Figure 4 and Figure 6As shown, a fixing plate 101 is fixedly connected to the top of the mounting bracket 103. A first sliding groove 108 is provided on the side wall of the fixing plate 101. A fixing block 105 is fixedly connected to the top of the first slider 102. A first rotating shaft 110 is rotatably connected inside the fixing block 105. A second slider 104 is fixedly connected to one end of the first rotating shaft 110. The first rotating shaft 110 is located on one side of the second slider 104, slightly behind it. A pulley 109 is located on the other side of the second slider 104, slightly in front of it. This allows the pulley 109 on the side wall of the second slider 104 to move along... The second slider 104 slides along the inner wall of the first slide groove 108 to achieve the flipping of the device. The second slider 104 is rotatably connected to a pulley 109 on the other side of the rear position, which is movably connected to the inner wall of the first slide groove 108. The pulley 109 in the second slider 104 slides in the first slide groove 108. When it slides to the rear end of the fixed plate 101, the rear end of the second slider 104 will rotate around the first rotating shaft 110 as the center, which can flip the clamping device 2 ninety degrees, thereby realizing the placement of the workpiece into the housing 7, effectively realizing the clamping and placement of the workpiece.

[0029] like Figure 5 , Figure 6 As shown, the other end of the first rotating shaft 110 is fixedly connected to a limiting frame 201. The front end of the limiting frame 201 is rotatably connected to a clamping plate 205. The other side wall of the two clamping plates 205 is provided with a second sliding groove 203. When the clamping plate 205 is moved to the workpiece forming position, the clamping plate 205 can be rotated toward the middle of the limiting frame 201 by the retraction of the first electric telescopic rod 202, thereby achieving the clamping of the workpiece.

[0030] like Figure 5 , Figure 6 As shown, a first electric telescopic rod 202 is fixedly connected to the middle of the rear end of the limiting frame 201. The output end of the first electric telescopic rod 202 slides through the rear end of the limiting frame 201 and is fixedly connected to a fixed frame 204. A pin 206 is fixedly connected to the inner wall of the fixed frame 204. Two clamping plates 205 are hinged to each other. Two second sliding grooves 203 are movably connected to the side wall of the pin 206 respectively. After the limiting frame 201 is flipped, the first electric telescopic rod 202 extends, causing the clamping plates 205 to rotate outward, thereby placing the workpiece.

[0031] It should be noted that the discharge assembly of this hot chamber die-casting machine, through the setting of the moving device 1, uses the first servo motor 107 to drive the lead screw 106 to rotate. The lead screw 106 can drive the first slider 102 to move forward. After the clamping device 2 clamps the workpiece formed in the mold, the first servo motor 107 drives the lead screw 106 to rotate, causing the first slider 102 to move backward. At this time, the pulley 109 in the second slider 104 slides in the first slide groove 108. When it slides to the rear end of the fixed plate 101, the rear end of the second slider 104 will rotate around the first rotating shaft 110 as the center, which can rotate the clamping device 2 by ninety degrees, thereby realizing the placement of the workpiece into the housing 7, effectively realizing the clamping and placement of the workpiece.

[0032] By setting the clamping device 2, when the clamping plate 205 is moved to the workpiece forming position, the first electric telescopic rod 202 can retract, causing the clamping plate 205 to rotate towards the center of the limiting frame 201, thus clamping the workpiece. After the limiting frame 201 flips, the first electric telescopic rod 202 extends, causing the clamping plate 205 to rotate outward, thus placing the workpiece. After the workpiece is placed in the housing 7, it will fall onto the vent plate 12. The second servo motor 13 drives the fan blades 14 to rotate, and air enters through the filter screen 6 and blows onto the workpiece surface, quickly cooling the workpiece. After a certain amount of workpieces are stored, the housing 7 is pulled upwards to open the rear end of the housing 7 and extend the second electric telescopic rod 5, which drives the second rotating shaft 4 to slide in the arc-shaped groove 3, causing the vent plate 12 to tilt. This allows the workpieces in the housing 7 to slide out through the discharge plate 8, realizing the collection and discharge of workpieces. The first rotating shaft 110 is located on one side of the second slider 104, slightly behind it, and the pulley 109 is located on the other side of the second slider 104, slightly in front of it. This allows the pulley 109 on the side wall of the second slider 104 to slide along the inner wall of the first sliding groove 108, realizing the flipping of the device.

[0033] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A discharge assembly for a hot chamber die casting machine, comprising a housing (7), characterized in that, A material discharge plate (8) is fixedly connected to the rear end of the housing (7), a baffle (9) is slidably connected to the rear end of the housing (7), a filter screen (6) is fixedly connected to the lower position of the front and rear ends of the housing (7), an arc groove (3) is opened on both sides of the housing (7), a second servo motor (13) is fixedly connected to the bottom of the inner wall of the housing (7), a fan blade (14) is fixedly connected to the output end of the two second servo motors (13), a receiving mechanism is provided on the inner wall of the housing (7), a moving device (1) is provided on the rear side of the top of the housing (7), and a clamping device (2) is slidably provided on the top of the moving device (1).

2. The discharge assembly of a hot chamber die-casting machine according to claim 1, characterized in that: The receiving mechanism includes a breathable plate (12) rotatably connected to the inner wall of the housing (7). One end of the breathable plate (12) is fixedly connected to a second rotating shaft (4) slidably connected to the inner wall of two arc-shaped grooves (3). A second rotating block (11) is fixedly connected to one side of the housing (7). A second electric telescopic rod (5) is fixedly connected to the top of the second rotating block (11). A first rotating block (10) is fixedly connected to the output end of the second electric telescopic rod (5). One end of the second rotating shaft (4) passes through the arc-shaped groove (3) and its side wall is fixedly connected to the first rotating block (10).

3. The discharge assembly of a hot chamber die-casting machine according to claim 1, characterized in that: The mobile device (1) includes a mounting bracket (103) fixedly connected to the rear side of the top of the housing (7). A first servo motor (107) is fixedly connected to the rear end of the mounting bracket (103). A lead screw (106) rotatably connected to the inner wall of the mounting bracket (103) is fixedly connected to the output end of the first servo motor (107). A first slider (102) slidably connected to the top of the mounting bracket (103) is threaded to the side wall of the lead screw (106). A flipping mechanism is provided at the top of the first slider (102).

4. The discharge assembly of a hot chamber die-casting machine according to claim 3, characterized in that: The flipping mechanism includes a fixed plate (101) fixedly connected to the top of the mounting bracket (103). The fixed plate (101) has a first sliding groove (108) on its side wall. The top of the first slider (102) is fixedly connected to a fixed block (105). The fixed block (105) is rotatably connected to a first rotating shaft (110). One end of the first rotating shaft (110) is fixedly connected to a second slider (104). The other side of the second slider (104) is rotatably connected to a pulley (109) that is movably connected to the inner wall of the first sliding groove (108) at a rear position.

5. The discharge assembly of a hot chamber die-casting machine according to claim 1, characterized in that: The clamping device (2) includes a limiting frame (201) fixedly connected to the other end of the first rotating shaft (110). The front end of the limiting frame (201) is rotatably connected to a clamping plate (205). The side wall of the other end of the two clamping plates (205) is provided with a second sliding groove (203). The rear end of the limiting frame (201) is provided with a power mechanism.

6. The discharge assembly of a hot chamber die-casting machine according to claim 5, characterized in that: The power mechanism includes a first electric telescopic rod (202) fixedly connected to the middle of the rear end of the limiting frame (201). The output end of the first electric telescopic rod (202) slides through the rear end of the limiting frame (201) and is fixedly connected to a fixed frame (204). A pin (206) is fixedly connected to the inner wall of the fixed frame (204). The two clamping plates (205) are hinged to each other. The two second sliding grooves (203) are respectively movably connected to the side wall of the pin (206).

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