Automatic material pouring device for metal powder preparation

Abstract

The utility model relates to the field of powder reduction equipment, in particular to an automatic material pouring device for metal powder preparation, which comprises a dust collecting bin. The two motors are symmetrically arranged at the left end and the right end of the middle of the front side of the dust collecting bin, the output ends of the rear sides of the motors penetrate through the dust collecting bin to be connected with the first rotating shaft, the rear end of the first rotating shaft is rotationally connected with the rear side in the dust collecting bin, and the connecting rod is arranged at the upper end of the rear side of the periphery of the first rotating shaft; an L-shaped beating rod is arranged at the top end of the connecting rod; the motor drives the first rotating shaft to circularly rotate in the forward direction and the reverse direction, the first rotating shaft drives the L-shaped beating rod to repeatedly beat the bottom of the overturned material containing box, materials attached to the inner wall of the material containing box are vibrated down through vibration of beating, and it is guaranteed that the materials in the material containing box can be completely discharged after the material containing box is overturned.

Description

Technical Field

[0001] The utility model relates to the field of powder reduction equipment, in particular to an automatic pouring device for metal powder preparation. Background Art

[0002] Many methods have been developed for the preparation of powders of metals and their compounds, and there are several classifications of these methods. In the process of preparing powders of metals and their compounds, it is necessary to automatically pour them into the next process, which requires the use of an automatic pouring function.

[0003] Common automatic pouring devices for metal powder preparation only include a pouring function and can automatically perform the pouring operation, but lack a knocking function. It cannot guarantee that the material inside the material box can be completely discharged after it is turned over. It is easy for the material to stick to the inner wall of the material box after it is turned over, affecting the accuracy of the pouring amount.

[0004] Therefore, in view of the fact that the above-mentioned automatic pouring device for preparing metal powder lacks the knocking function, an automatic pouring device for preparing metal powder can be designed. The first rotating shaft is driven by a motor to rotate in a forward and reverse cycle, and the first rotating shaft drives the L-shaped knocking rod to repeatedly knock on the bottom of the overturned material box. The vibration of the knocking will shake off the material attached to the inner wall of the material box, ensuring that the material inside the material box can be completely discharged after the material box is overturned. Utility Model Content

[0005] In order to overcome the common automatic pouring device for metal powder preparation, which lacks the knocking function and cannot ensure that the material inside the material box can be completely discharged after it is turned over, it is easy for the material to stick to the inner wall of the material box after it is turned over, affecting the accuracy of the pouring amount.

[0006] The technical solution of the utility model is: an automatic pouring device for metal powder preparation, including a dust collecting bin; it also includes a motor, a first rotating shaft, a connecting rod and an L-shaped knocking rod, two motors are symmetrically arranged on the left and right ends of the middle of the front side of the dust collecting bin, the output end on the rear side of the motor passes through the dust collecting bin and is connected to the first rotating shaft, the rear end of the first rotating shaft is rotatably connected to the rear side of the inside of the dust collecting bin, a connecting rod is provided at the upper end of the rear side of the first rotating shaft, and an L-shaped knocking rod is provided at the top of the connecting rod.

[0007] Preferably, the first rotating shaft is driven by a motor to perform forward and reverse cyclic rotation, and the first rotating shaft drives the L-shaped knocking rod to repeatedly knock the bottom of the flipped material box, and the material attached to the inner wall of the material box is shaken off by the vibration of the knocking, so as to ensure that the material inside the material box can be completely discharged after the material box is flipped, so as to solve the problem that the common automatic pouring device for metal powder preparation only includes a pouring function and can automatically perform the pouring operation, but lacks a knocking function, and cannot ensure that the material inside the material box can be completely discharged after the material box is flipped, and it is easy for the material to stick to the inner wall of the material box after the material box is flipped, affecting the accuracy of the pouring amount.

[0008] Preferably, the centers of the front and rear sides of the dust collecting bin are movably connected with sealed doors through hinges, two support rods are symmetrically provided at the left and right ends of the bottom of the front and rear sides of the dust collecting bin, and a discharge valve is provided at the bottom of the dust collecting bin.

[0009] Preferably, feed windows are provided at the front ends of the left and right sides of the dust collecting bin, mounting plates are provided at the positions corresponding to the feed windows at the front ends of the left and right sides of the dust collecting bin, and an L-shaped fixing plate is provided at the front end of the mounting plate away from the dust collecting bin.

[0010] Preferably, a cylinder is provided on one side of the L-shaped fixing plate close to the feed window, an output end of the cylinder is connected to an L-shaped connecting plate, and a sealing plate is provided on one side of the L-shaped connecting plate close to the feed window.

[0011] Preferably, a transmission module is provided at the rear end of the right side of the dust collecting bin, and a bearing connector is provided at the rear end of the left side of the dust collecting bin. The output end of the transmission module is connected to the second rotating shaft, and the left end of the second rotating shaft passes through the dust collecting bin and is connected to the bearing connector.

[0012] Preferably, a fixing ring is sleeved in the middle of the second rotating shaft, and special-shaped connecting strips are symmetrically arranged on the left and right ends of the front side of the fixing ring, and two L-shaped storage plates are symmetrically arranged on the front and back ends of the inner side of the special-shaped connecting strip.

[0013] Preferably, a material box is placed on the inner side of the two L-shaped storage plates, and two L-shaped limit strips are symmetrically provided on the left and right ends of the upper rear side of the fixing ring.

[0014] Beneficial effects of the utility model:

[0015] 1. The motor drives the first rotating shaft to rotate in a forward and reverse cycle, and the first rotating shaft drives the L-shaped knocking rod to repeatedly knock the bottom of the overturned material box, so that the material attached to the inner wall of the material box is shaken off by the vibration of the knocking, ensuring that the material inside the material box can be completely discharged after the material box is overturned, so as to solve the problem that the common automatic pouring device for metal powder preparation only includes a pouring function and can automatically perform the pouring operation, but lacks a knocking function, and cannot ensure that the material inside the material box can be completely discharged after the material box is overturned. It is easy for the material to stick to the inner wall of the material box after the material box is overturned, affecting the accuracy of the pouring amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the automatic pouring device for metal powder preparation of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the dust collection bin of the automatic material discharge device for metal powder preparation of the present invention;

[0018] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the material guide assembly of the automatic material pouring device for metal powder preparation of the present invention;

[0019] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the striking component of the automatic pouring device for metal powder preparation of the present invention.

[0020] Explanation of the accompanying symbols: 1. Dust collection bin; 2. Motor; 3. First rotating shaft; 4. Connecting rod; 5. L-shaped knocking rod; 6. Sealing door; 7. Support rod; 8. Unloading valve; 9. Feed window; 10. Mounting plate; 11. Fixed plate; 12. Cylinder; 13. Connecting plate; 14. Sealing plate; 15. Transmission module; 16. Bearing connector; 17. Second rotating shaft; 18. Fixed ring; 19. Special-shaped connecting strip; 20. L-shaped storage plate; 21. Material box; 22. L-shaped limit strip. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 4The utility model provides an embodiment: an automatic feeding device for preparing metal powder, including a dust collecting bin 1; it also includes a motor 2, a first rotating shaft 3, a connecting rod 4 and an L-shaped knocking rod 5. Two motors 2 are symmetrically arranged at the left and right ends of the middle of the front side of the dust collecting bin 1. The output end of the rear side of the motor 2 passes through the dust collecting bin 1 and is connected to the first rotating shaft 3. The rear end of the first rotating shaft 3 is rotatably connected to the rear side of the inside of the dust collecting bin 1. The upper end of the rear side of the first rotating shaft 3 is provided with a connecting rod 4, and the top of the connecting rod 4 is provided with an L-shaped knocking rod 5. The first rotating shaft 3 is driven by the motor 2 to perform forward and reverse cycles. As the ring rotates, the first rotating shaft 3 drives the L-shaped knocking rod 5 to repeatedly knock the bottom of the overturned material box 21, and the material attached to the inner wall of the material box 21 is shaken off by the vibration of the knocking, ensuring that the material inside the material box 21 can be completely discharged after the material box 21 is overturned, so as to solve the problem that the common automatic pouring device for metal powder preparation only includes a pouring function and can automatically perform the pouring operation, but lacks a knocking function, and cannot ensure that the material inside the material box 21 can be completely discharged after the material box 21 is overturned, and it is easy for the material to stick to the inner wall of the material box 21 after the material box 21 is overturned, affecting the accuracy of the pouring amount.

[0023] See also Figure 2-Figure 4In this embodiment, the centers of the front and rear sides of the dust collecting bin 1 are movably connected with a sealed door 6 through a hinge, and two support rods 7 are symmetrically provided at the left and right ends of the bottom of the front and rear sides of the dust collecting bin 1. A discharge valve 8 is provided at the bottom of the dust collecting bin 1, and a feeding window 9 is provided at the front end on the left and right sides of the dust collecting bin 1. Mounting plates 10 are provided at the front ends of the left and right sides of the dust collecting bin 1 corresponding to the positions of the feeding windows 9. An L-shaped fixing plate 11 is provided at the front end of the mounting plate 10 away from the dust collecting bin 1. A cylinder 12 is provided on the side of the L-shaped fixing plate 11 close to the feeding window 9, and the output end of the cylinder 12 is connected to an L-shaped connecting plate 13. A sealing plate 14 is provided on the side of the L-shaped connecting plate 13 close to the feeding window 9. A transmission module 15 is provided at the rear end of the right side of the dust collecting bin 1, and a bearing connector 16 is provided at the rear end of the left side of the dust collecting bin 1. The output end of the transmission module 15 is connected to a second rotating shaft 17. The left end of the second rotating shaft 17 The dust collecting bin 1 is connected with the bearing connecting piece 16, and the material is placed inside the material box 21. Then the cylinder 12 is started, and the piston rod of the cylinder 12 is retracted. The cylinder 12 drives the L-shaped connecting plate 13 to move toward the front side of the dust collecting bin 1 through the piston rod, and the L-shaped connecting plate 13 drives the sealing plate 14 to separate from the feeding window 9. At this time, the material box 21 is placed on the inner side of the two L-shaped placing plates 20 through the feeding window 9, and then the cylinder 12 drives the sealing plate 14 to reset through the piston rod, so that the sealing plate 14 covers the feeding window 9, thereby achieving sealing. When it is necessary to unload the material, the transmission module 15 is started, and the transmission module 15 drives the second rotating shaft 17 to rotate. The second rotating shaft 17 drives the material box 21 to flip over through the two L-shaped placing plates 20. During the flipping process, the material box 21 is limited by the L-shaped limit bar 22 to prevent the material box 21 from falling, thereby completing the automatic unloading operation.

[0024] See also Figure 1-Figure 4 In this embodiment, a fixing ring 18 is provided in the middle of the second rotating shaft 17, and special-shaped connecting strips 19 are symmetrically provided at the left and right ends of the front side of the fixing ring 18. Two L-shaped storage plates 20 are symmetrically provided at the front and rear ends of the inner side of the special-shaped connecting strip 19. A material box 21 is placed on the inner side of the two L-shaped storage plates 20, and two L-shaped limit strips 22 are symmetrically provided at the left and right ends of the upper rear side of the fixing ring 18. After the material box 21 is flipped over, the motor 2 drives the first rotating shaft 3 to rotate in forward and reverse directions. The first rotating shaft 3 drives the L-shaped knocking rod 5 to repeatedly knock the bottom of the flipped material box 21. The material attached to the inner wall of the material box 21 is shaken off by the vibration of the knocking, ensuring that the material inside the material box 21 can be completely discharged after the material box 21 is flipped over, thereby realizing the knocking function and preventing the material from sticking to the inner wall of the material box 21 after the material box 21 is flipped, thereby affecting the accuracy of the pouring amount.

[0025] During operation, the material is placed in the material box 21, and then the cylinder 12 is started. The piston rod of the cylinder 12 is retracted, and the cylinder 12 drives the L-shaped connecting plate 13 to move toward the front side of the dust collecting bin 1 through the piston rod. The L-shaped connecting plate 13 drives the sealing plate 14 to separate from the feeding window 9. At this time, the material box 21 is placed on the inner side of the two L-shaped storage plates 20 through the feeding window 9, and then the cylinder 12 drives the sealing plate 14 to reset through the piston rod, so that the sealing plate 14 covers the feeding window 9, thereby achieving sealing. When it is necessary to unload the material, the transmission module 15 is started, and the transmission module 15 drives the second The rotating shaft 17 rotates, and the second rotating shaft 17 drives the material box 21 to flip over through the two L-shaped storage plates 20. The material box 21 is limited by the L-shaped limit strip 22 during the flipping process to prevent the material box 21 from falling. After the material box 21 is flipped over, the motor 2 drives the first rotating shaft 3 to rotate in the forward and reverse directions. The first rotating shaft 3 drives the L-shaped knocking rod 5 to repeatedly knock on the bottom of the flipped material box 21. The vibration of the knocking shakes off the material attached to the inner wall of the material box 21, ensuring that the material inside the material box 21 can be completely discharged after the material box 21 is flipped, thereby realizing the knocking function.

[0026] Through the above steps, the motor 2 drives the first rotating shaft 3 to rotate in a forward and reverse cycle, and the first rotating shaft 3 drives the L-shaped knocking rod 5 to repeatedly knock the bottom of the flipped material box 21, and the material attached to the inner wall of the material box 21 is shaken off by the vibration of the knocking, ensuring that the material inside the material box 21 can be completely discharged after the material box 21 is flipped, so as to solve the common automatic pouring device for metal powder preparation, which only includes a pouring function and can automatically perform the pouring operation, but lacks a knocking function, and cannot ensure that the material inside the material box 21 can be completely discharged after the material box 21 is flipped. It is easy for the material to stick to the inner wall of the material box 21 after the material box 21 is flipped, affecting the accuracy of the pouring amount.

Claims

1. An automatic feeding device for preparing metal powder, comprising a dust collecting bin (1); characterized in that: The utility model also includes a motor (2), a first rotating shaft (3), a connecting rod (4) and an L-shaped knocking rod (5), two motors (2) are symmetrically arranged at the left and right ends of the middle of the front side of the dust collecting bin (1), the output end of the rear side of the motor (2) passes through the dust collecting bin (1) and is connected to the first rotating shaft (3), the rear end of the first rotating shaft (3) is rotatably connected to the rear side of the inside of the dust collecting bin (1), a connecting rod (4) is arranged at the upper end of the rear side of the first rotating shaft (3), and an L-shaped knocking rod (5) is arranged at the top end of the connecting rod (4), a material box (21) is placed on the inner side of the two L-shaped storage plates (20), and two L-shaped limit strips (22) are symmetrically arranged at the left and right ends of the upper rear side of the fixing ring (18).

2. The automatic pouring device for metal powder preparation according to claim 1, characterized in that: The centers of the front and rear sides of the dust collecting bin (1) are both movably connected with sealed doors (6) through hinges, two support rods (7) are symmetrically provided at the left and right ends of the bottom of the front and rear sides of the dust collecting bin (1), and a discharge valve (8) is provided at the bottom of the dust collecting bin (1).

3. The automatic pouring device for metal powder preparation according to claim 1, characterized in that: Feed windows (9) are provided at the front ends of the left and right sides of the dust collecting bin (1), mounting plates (10) are provided at positions corresponding to the feed windows (9) at the front ends of the left and right sides of the dust collecting bin (1), and an L-shaped fixing plate (11) is provided at the front end of the mounting plate (10) away from the dust collecting bin (1).

4. The automatic pouring device for metal powder preparation according to claim 3, characterized in that: A cylinder (12) is provided on one side of the L-shaped fixing plate (11) close to the feed window (9), an output end of the cylinder (12) is connected to an L-shaped connecting plate (13), and a sealing plate (14) is provided on one side of the L-shaped connecting plate (13) close to the feed window (9).

5. The automatic pouring device for metal powder preparation according to claim 1, characterized in that: A transmission module (15) is provided at the rear end of the right side of the dust collecting bin (1), and a bearing connector (16) is provided at the rear end of the left side of the dust collecting bin (1). The output end of the transmission module (15) is connected to a second rotating shaft (17), and the left end of the second rotating shaft (17) passes through the dust collecting bin (1) and is connected to the bearing connector (16).

6. The automatic pouring device for metal powder preparation according to claim 5, characterized in that: A fixing ring (18) is sleeved in the middle of the second rotating shaft (17), and special-shaped connecting strips (19) are symmetrically arranged at the left and right ends of the front side of the fixing ring (18), and two L-shaped storage plates (20) are symmetrically arranged at the front and rear ends of the inner side of the special-shaped connecting strip (19).

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