Precious metal ingot casting device

Abstract

The utility model discloses a precious metal ingot casting device which comprises an installation plate, a sliding block and a supporting piece, a clamping and dumping mechanism is fixedly installed on the top end face of the sliding block, a position adjusting mechanism is fixedly installed on the top end face of the installation plate, and a metal melting mechanism is fixedly installed on the top end face of the installation plate. The clamping and dumping mechanism comprises a third air cylinder, a first connecting plate is fixedly installed on the top end face of a push rod of the third air cylinder, and a driving motor is fixedly installed on the top end face of the first connecting plate. According to the utility model, the clamping and dumping mechanism, the adjusting mechanism and the metal melting mechanism are combined in order, so that the integrality of the device on precious metal ingot casting is improved, and the efficiency of precious metal ingot casting operation is improved; and through mutual cooperation of a first air cylinder, a third air cylinder, a servo motor and a driving motor, the stability of the crucible and the metal solution in the moving and dumping process can be guaranteed, the metal solution is prevented from being spilled out, potential safety hazards are completely eradicated, and the safety of workers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of metal ingot casting, in particular to a precious metal ingot casting device. Background Art

[0002] Precious metals mainly refer to eight metal elements, including gold, silver and platinum group metals (ruthenium, rhodium, palladium, osmium, iridium, platinum). Most of these metals have beautiful colors, strong chemical stability, and are not easy to react with other chemical substances under normal conditions; most precious metals are preserved by ingot casting.

[0003] When in use, the existing precious metal ingot casting devices are mostly divided into the steps of melting gold, pouring, cooling, etc. When pouring, the crucible is mostly clamped manually and then the molten metal is poured into the mold. This operation may cause instability during movement, resulting in spillage of the molten metal and causing waste. In addition, because the temperature of the molten metal is relatively high, spillage during manual transfer may cause safety hazards and cause harm to the operator. Moreover, these steps are mostly carried out separately in several devices, resulting in low production efficiency.

[0004] Therefore, it is necessary to provide a precious metal ingot casting device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a precious metal ingot casting device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a precious metal ingot casting device, comprising a mounting plate, a slider and a support member, the top surface of the slider is fixedly mounted with a clamping and dumping mechanism, the top surface of the mounting plate is fixedly mounted with a position adjustment mechanism, and the top surface of the mounting plate is fixedly mounted with a metal melting mechanism;

[0007] The clamping and dumping mechanism includes a cylinder three, a connecting plate one is fixedly installed on the top end surface of the cylinder three push rod, a driving motor is fixedly installed on the top end surface of the connecting plate one, a connecting block one is fixedly installed on the end surface of the driving motor transmission rod, a back plate is fixedly installed on the side surface of the connecting block one, a fixing piece is fixedly installed on the side surface of the back plate, a servo motor is fixedly installed on the side surface of the fixing piece, a double-axis threaded rod is fixedly installed on the end surface of the servo motor transmission rod, a sliding block is threadedly installed on the side surface of the double-axis threaded rod, a cross plate is fixedly installed on the side surface of the sliding block, and a clamping block is fixedly installed on the side surface of the cross plate.

[0008] As a further description of the above technical solution:

[0009] A connecting piece is fixedly installed on the side of the fixing piece, and the end face of the connecting piece is fixedly connected to the side of a connecting block. A second slide rail is fixedly installed on the side of the connecting piece, and a second connecting plate is fixedly installed on the end face of the second slide rail. The side of the second connecting plate is rotatably connected to the double-axis threaded rod through a bearing seat, and a second connecting block is rotatably installed on the side of the second connecting plate through a bearing seat, and the bottom end face of the second connecting block is fixedly connected to the top end face of the third push rod of the cylinder.

[0010] As a further description of the above technical solution:

[0011] The adjustment mechanism includes a cylinder 1, the bottom end surface of the cylinder 1 is fixedly connected to the top surface of the mounting plate, a slider is fixedly installed on the end surface of the push rod of the cylinder 1, a slide rail 1 is fixedly installed on the top surface of the mounting plate, and a side surface of the slide rail 1 is slidably connected to the inner wall of the slider.

[0012] As a further description of the above technical solution:

[0013] A baffle is fixedly mounted on the top end surface of the mounting plate, a supporting leg is fixedly mounted on the bottom end surface of the mounting plate, and an anti-skid pad is fixedly mounted on the bottom end surface of the supporting leg.

[0014] As a further description of the above technical solution:

[0015] The metal melting mechanism includes a support member, a side surface of the support member is fixedly connected to the inner wall of a through hole opened in a mounting plate, a cylinder 2 is fixedly installed on the inner wall of the support member, a bottom plate is fixedly installed on the top surface of the support member, a reinforcing rib is fixedly installed on the side surface of the bottom plate, the bottom end surface of the reinforcing rib is fixedly connected to the top surface of the mounting plate, and a mold assembly is fixedly installed on the top surface of the bottom plate.

[0016] As a further description of the above technical solution:

[0017] A high-frequency heater is fixedly installed on the top surface of the bottom plate, a heating coil is fixedly installed on the side of the high-frequency heater, a heating tube is fixedly installed on the side of the heating coil, the bottom end surface of the heating tube is fixedly connected to the top surface of the bottom plate, and through holes are opened through the bottom of the bottom plate, and the inner wall of the through hole is adapted to the side of the second push rod of the cylinder.

[0018] As a further description of the above technical solution:

[0019] A crucible is overlapped and installed on the bottom surface of the inner wall of the heating cylinder.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the precious metal ingot casting device improves the integrity of the device for precious metal ingot casting and improves the efficiency of precious metal ingot casting operations by orderly combining the clamping and dumping mechanism, the adjustment mechanism and the metal melting mechanism; and through the mutual cooperation of cylinder one, cylinder three, the servo motor and the drive motor, it can ensure the stability of the crucible and the metal solution during movement and dumping, prevent the metal solution from spilling, eliminate the occurrence of safety hazards, and ensure the safety of workers.

[0022] 2. Compared with the prior art, the precious metal ingot casting device puts the metal to be melted into the crucible, places the crucible in the heating tube, turns on the high-frequency heater, and heats and melts the metal inside the crucible through the heating coil. Heating the metal with the high-frequency heater can reduce the melting time, increase the rate at which the device melts the metal, and thus improve the efficiency of ingot casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a precious metal ingot casting device proposed by the utility model;

[0024] Figure 2 This is a side view of the overall structure of a precious metal ingot casting device proposed by the utility model;

[0025] Figure 3 This is a structural diagram of a crucible in a pouring state of a precious metal ingot casting device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of a slider of a precious metal ingot casting device proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of a clamping block of a precious metal ingot casting device proposed by the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of a driving motor for a precious metal ingot casting device proposed by the utility model;

[0029] Figure 7 This is a schematic diagram of the reinforcing rib structure of a precious metal ingot casting device proposed by the utility model;

[0030] Figure 8 This is a schematic diagram of the heating coil structure of a precious metal ingot casting device proposed by the utility model;

[0031] Fig. 9 The present invention is a schematic diagram of the supporting structure of a precious metal ingot casting device proposed by the present invention.

[0032] Legend:

[0033] 1. Mounting plate; 2. Slide rail 1; 3. Baffle; 4. Support leg; 5. Cylinder 1; 6. Slider; 7. Support member; 8. Bottom plate; 9. Reinforcement rib; 10. Cylinder 2; 11. Heating tube; 12. Heating coil; 13. High-frequency heater; 14. Mold assembly; 15. Crucible; 16. Cylinder 3; 17. Connecting plate 1; 18. Drive motor; 19. Connecting block 1; 20. Back plate; 21. Fixing member; 22. Connecting member; 23. Servo motor; 24. Double-axis threaded rod; 25. Sliding block; 26. Cross plate; 27. Clamping block; 28. Connecting plate 2; 29. ​​Slide rail 2; 30. Connecting block 2. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-Figure 9 The utility model provides a precious metal ingot casting device, comprising a mounting plate 1, a slider 6 and a support member 7, the top surface of the slider 6 is fixedly mounted with a clamping and dumping mechanism, the top surface of the mounting plate 1 is fixedly mounted with a position adjustment mechanism, and the top surface of the mounting plate 1 is fixedly mounted with a metal melting mechanism;

[0036] The clamping and dumping mechanism includes a cylinder 3 16, a connecting plate 17 is fixedly installed on the top surface of the push rod of the cylinder 3 16, a driving motor 18 is fixedly installed on the top surface of the connecting plate 17, a connecting block 19 is fixedly installed on the end surface of the transmission rod of the driving motor 18, a back plate 20 is fixedly installed on the side of the connecting block 19, a fixing piece 21 is fixedly installed on the side of the back plate 20, a servo motor 23 is fixedly installed on the side of the fixing piece 21, a double-axis threaded rod 24 is fixedly installed on the end surface of the transmission rod of the servo motor 23, a sliding block 25 is threadedly installed on the side of the double-axis threaded rod 24, and a sliding block 25 is threadedly installed on the side of the sliding block 25. A transverse plate 26 is fixedly installed on the side of the moving block 25, and a clamping block 27 is fixedly installed on the side of the transverse plate 26. By orderly combining the clamping and dumping mechanism, the adjustment mechanism and the metal melting mechanism, the integrity of the device for precious metal ingots is improved, and the efficiency of precious metal ingot casting operations is improved; and through the mutual cooperation of the cylinder 1 5, the cylinder 3 16, the servo motor 23 and the drive motor 18, the stability of the crucible 15 and the metal solution during movement and dumping can be guaranteed, the metal solution can be prevented from spilling, the occurrence of safety hazards is eliminated, and the safety of workers is guaranteed.

[0037] A connecting piece 22 is fixedly installed on the side of the fixing piece 21, and the end face of the connecting piece 22 is fixedly connected to the side of the connecting block 19, a slide rail 29 is fixedly installed on the side of the connecting piece 22, and a connecting plate 28 is fixedly installed on the end face of the slide rail 29, and the side of the connecting plate 28 is rotatably connected to the double-axis threaded rod 24 through a bearing seat, and a connecting block 20 is rotatably installed on the side of the connecting plate 28 through a bearing seat, and the bottom end face of the connecting block 20 is fixedly connected to the top end face of the push rod of the cylinder 3 16.

[0038] The adjusting mechanism comprises a cylinder 5, the bottom end face of the cylinder 5 is fixedly connected to the top end face of the mounting plate 1, a slider 6 is fixedly installed on the push rod end face of the cylinder 5, a slide rail 2 is fixedly installed on the top end face of the mounting plate 1, and the side face of the slide rail 2 is slidably connected to the inner wall of the slider 6.

[0039] A baffle 3 is fixedly mounted on the top end surface of the mounting plate 1 , a support leg 4 is fixedly mounted on the bottom end surface of the mounting plate 1 , and an anti-skid pad is fixedly mounted on the bottom end surface of the support leg 4 .

[0040] The metal melting mechanism includes a support member 7, a side surface of the support member 7 is fixedly connected to the inner wall of the through hole opened in the mounting plate 1, a cylinder 2 10 is fixedly installed on the inner wall of the support member 7, a bottom plate 8 is fixedly installed on the top surface of the support member 7, a reinforcing rib 9 is fixedly installed on the side surface of the bottom plate 8, the bottom end surface of the reinforcing rib 9 is fixedly connected to the top surface of the mounting plate 1, and a mold assembly 14 is fixedly installed on the top surface of the bottom plate 8.

[0041] A high-frequency heater 13 is fixedly installed on the top surface of the bottom plate 8, a heating coil 12 is fixedly installed on the side of the high-frequency heater 13, a heating tube 11 is fixedly installed on the side of the heating coil 12, the bottom end surface of the heating tube 11 is fixedly connected to the top surface of the bottom plate 8, and through holes are opened from top to bottom of the bottom plate 8, the inner wall of the through hole is adapted to the side of the push rod of the cylinder 10, and a crucible 15 is overlapped and installed on the bottom surface of the inner wall of the heating tube 11, the metal to be melted and cast is put into the crucible 15, and the crucible 15 is placed in the heating tube 11, the high-frequency heater 13 is turned on, and the metal inside the crucible 15 is heated and melted by the heating coil 12. Heating the metal by the high-frequency heater 13 can reduce the melting time and improve the rate at which the device melts the metal.

[0042] Working principle: When in use, put the metal to be melted into the crucible 15, and place the crucible 15 in the heating cylinder 11, turn on the high-frequency heater 13, and heat and melt the metal inside the crucible 15 through the heating coil 12;

[0043] After melting, turn off the high-frequency heater 13, and open the cylinder 10 to push the crucible 15 to rise slowly. When it rises to a certain position, open the cylinder 5, pull the slider 6 to move on the surface of the slide rail 2, and pull the clamping and dumping mechanism to the side of the crucible 15, then turn on the servo motor 23, drive the double-axis threaded rod 24 to rotate and drive the sliding block 25 to move on the surface of the slide rail 29, and drive the clamping block 27 to shrink, clamp the crucible 15, and further shrink the push rod to the bottom through the cylinder 10;

[0044] After the crucible 15 is clamped, the cylinder 1 5 is turned on, and the slider 6 and the clamping and dumping mechanism are slowly pushed to move. When they are moved to the top of the mold assembly 14, the cylinder 3 16 is turned on to adjust the height of the clamping and dumping mechanism, and the servo motor 23 is further turned on to drive the connecting block 19, the clamping block 27 and the crucible 15 to rotate slowly, and the molten metal liquid is poured into the mold to complete the metal ingot casting operation.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precious metal ingot casting device, comprising a mounting plate (1), a slider (6) and a support member (7), characterized in that: The top surface of the slider (6) is fixedly mounted with a clamping and tilting mechanism, the top surface of the mounting plate (1) is fixedly mounted with a position adjustment mechanism, and the top surface of the mounting plate (1) is fixedly mounted with a metal melting mechanism; The clamping and tipping mechanism comprises a cylinder three (16), a connecting plate one (17) is fixedly mounted on the top end surface of the push rod of the cylinder three (16), a driving motor (18) is fixedly mounted on the top end surface of the connecting plate one (17), a connecting block one (19) is fixedly mounted on the end surface of the transmission rod of the driving motor (18), a back plate (20) is fixedly mounted on the side surface of the connecting block one (19), a fixing piece (21) is fixedly mounted on the side surface of the back plate (20), a servo motor (23) is fixedly mounted on the side surface of the fixing piece (21), a double-axis threaded rod (24) is fixedly mounted on the end surface of the transmission rod of the servo motor (23), a sliding block (25) is threadedly mounted on the side surface of the double-axis threaded rod (24), a transverse plate (26) is fixedly mounted on the side surface of the sliding block (25), and a clamping block (27) is fixedly mounted on the side surface of the transverse plate (26).

2. A precious metal ingot casting device according to claim 1, characterized in that: A connecting member (22) is fixedly installed on the side of the fixing member (21), and the end face of the connecting member (22) is fixedly connected to the side of the connecting block one (19). A sliding rail two (29) is fixedly installed on the side of the connecting member (22), and a connecting plate two (28) is fixedly installed on the end face of the sliding rail two (29). The side of the connecting plate two (28) is rotatably connected to the double-axis threaded rod (24) through a bearing seat. A connecting block two (30) is rotatably installed on the side of the connecting plate two (28) through a bearing seat, and the bottom end face of the connecting block two (30) is fixedly connected to the top end face of the push rod of the cylinder three (16).

3. A precious metal ingot casting device according to claim 1, characterized in that: The adjustment mechanism comprises a cylinder (5), the bottom end surface of the cylinder (5) is fixedly connected to the top end surface of the mounting plate (1), a slider (6) is fixedly mounted on the push rod end surface of the cylinder (5), a slide rail (2) is fixedly mounted on the top end surface of the mounting plate (1), and the side surface of the slide rail (2) is slidably connected to the inner wall of the slider (6).

4. A precious metal ingot casting device according to claim 1, characterized in that: A baffle (3) is fixedly mounted on the top end surface of the mounting plate (1), a support leg (4) is fixedly mounted on the bottom end surface of the mounting plate (1), and an anti-slip pad is fixedly mounted on the bottom end surface of the support leg (4).

5. A precious metal ingot casting device according to claim 1, characterized in that: The metal melting mechanism comprises a support member (7), the side surface of the support member (7) is fixedly connected to the inner wall of a through hole provided in the mounting plate (1), a cylinder 2 (10) is fixedly mounted on the inner wall of the support member (7), a bottom plate (8) is fixedly mounted on the top surface of the support member (7), a reinforcing rib (9) is fixedly mounted on the side surface of the bottom plate (8), the bottom end surface of the reinforcing rib (9) is fixedly connected to the top surface of the mounting plate (1), and a mold assembly (14) is fixedly mounted on the top surface of the bottom plate (8).

6. A precious metal ingot casting device according to claim 5, characterized in that: A high-frequency heater (13) is fixedly mounted on the top surface of the bottom plate (8), a heating coil (12) is fixedly mounted on the side of the high-frequency heater (13), a heating tube (11) is fixedly mounted on the side of the heating coil (12), the bottom end surface of the heating tube (11) is fixedly connected to the top surface of the bottom plate (8), and a through hole is opened from top to bottom of the bottom plate (8), the inner wall of the through hole is adapted to the side of the push rod of the second cylinder (10).

7. A precious metal ingot casting device according to claim 6, characterized in that: A crucible (15) is overlapped and mounted on the bottom surface of the inner wall of the heating cylinder (11).

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