Transplanting device of disc pig casting machine

Abstract

The utility model relates to the technical field of ingot casting machines, in particular to a transplanting device of a disc ingot casting machine, and aims to solve the problems of high labor intensity of an operator, high requirement on an operation technology of the operator and low production efficiency when a crane is manually operated to hoist and transfer metal ingots. In order to achieve the purpose, the transplanting device of the disc pig casting machine comprises a truss, a translation mechanism, a first lifting mechanism and a lifting hook arranged on the first lifting mechanism, and a lifting lug is arranged in a metal ingot; the translation mechanism is arranged on the truss and is used for driving the first lifting mechanism to move; the first lifting mechanism is used for driving the lifting hook to lift, and after the first lifting mechanism lifts the metal ingot, the translation mechanism drives the first lifting mechanism to move, so that the transplanting device can transfer the metal ingot. According to the utility model, the metal ingot is hoisted and transferred by controlling the translation mechanism and the first lifting mechanism instead of manually operating a crane, so that the manual participation degree can be reduced, and the operation precision and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ingot casting machines, and particularly provides a transplanting device for a disk ingot casting machine. Background Art

[0002] A disk ingot casting machine is a commonly used metallurgical device, which can cast ingots of metals such as lead, zinc, aluminum and alloys. Pouring molds are uniformly arranged at the top of the disk ingot casting machine. During use, liquid metal is introduced into the molds. After the metal liquid cools and solidifies in the molds, metal ingots are formed. After the ingot casting is completed, the metal ingots need to be demolded and then transferred.

[0003] At present, when demolding metal ingots with a disk ingot casting machine, the metal ingots and molds are usually lifted by manually operating a crane, and then the molds are continuously hammered and vibrated manually to demold the metal ingots, and then the crane is operated to transfer the metal ingots. However, lifting and transferring metal ingots by manually operating a crane has problems such as high labor intensity of operators, high requirements for the operating skills of operators, and low production efficiency.

[0004] Correspondingly, the field needs a new transplanting device for a disk ingot casting machine to solve the above problems. Summary of the Utility Model

[0005] The utility model aims to solve the above technical problems, that is, to solve the problems of high labor intensity of operators, high requirements for the operating skills of operators, and low production efficiency when lifting and transferring metal ingots by manually operating a crane.

[0006] In a first aspect, the utility model provides a transplanting device for a disk ingot casting machine; the transplanting device for the disk ingot casting machine includes a truss, a translation mechanism, a first lifting mechanism and a hook arranged on the first lifting mechanism. A lifting lug is arranged inside the metal ingot;

[0007] The translation mechanism is arranged on the truss and is used for driving the first lifting mechanism to move, so that the hook can extend into or withdraw from the lifting lug;

[0008] The first lifting mechanism is used for driving the hook to lift and lower, so that the transplanting device can lift or lower the metal ingot. After the first lifting mechanism lifts the metal ingot, the translation mechanism drives the first lifting mechanism to move, so that the transplanting device can transfer the metal ingot.

[0009] In a preferred technical solution of the above transplanting device for a disk ingot casting machine, the translation mechanism includes a sliding seat and a translation driving component. The first lifting mechanism is arranged on the sliding seat. The sliding seat is slidably arranged on the truss. The translation driving component can drive the sliding seat to move back and forth, so that the first lifting mechanism and the hook move synchronously.

[0010] In the preferred technical solution of the transplanting device of the above-mentioned disc ingot casting machine, the translation drive assembly includes a translation motor and at least one first drive assembly, the translation motor is transmission-connected to the first drive assembly, the first drive assembly is connected to the sliding seat, and through the translation motor, the first drive assembly can drive the sliding seat to reciprocate.

[0011] In the preferred technical solution of the above-mentioned transplanting device of the disc ingot casting machine, the first driving assembly includes a first gear and a first rack, the first gear is arranged on the output shaft of the translation motor, one of the translation motor and the first rack is arranged on the truss, and the other is arranged on the sliding seat, and the first gear is meshed with the first rack;

[0012] The translation motor drives the first gear to rotate, so that the first rack can drive the sliding seat to move back and forth.

[0013] In the preferred technical solution of the above-mentioned transplanting device of the disc ingot casting machine, the translation drive assembly further includes a transmission assembly, and the transmission assembly is capable of transmitting the power of the translation motor to the first drive assembly; and / or

[0014] The transmission assembly includes a rotating shaft, a volute, a worm wheel and a worm located in the volute, the worm wheel is drivingly connected to the output shaft of the translation motor, the worm wheel is coaxially connected to the rotating shaft, and the worm wheel is meshed with the worm;

[0015] The volute is arranged on the truss or the sliding seat, and the rotating shaft is rotatably connected to the volute and is transmission-connected to the translation drive assembly;

[0016] The translation motor drives the worm to rotate, so that the worm wheel can drive the rotating shaft to rotate. The rotation of the rotating shaft can simultaneously drive the two translation drive components to drive the sliding seat to reciprocate.

[0017] In the preferred technical solution of the transplanting device of the above-mentioned disc ingot casting machine, the first lifting mechanism includes a lifting block and a lifting drive assembly, the hook is arranged on the lifting block, and the lifting drive assembly is arranged on the sliding seat for driving the lifting block to rise or fall.

[0018] In the preferred technical solution of the transplanting device of the above-mentioned disc ingot casting machine, the lifting drive assembly includes a lifting motor and a second drive assembly, the lifting motor is arranged on the sliding seat, the output shaft of the lifting motor is transmission-connected to the second drive assembly, and the second drive assembly is connected to the lifting block, and through the lifting motor, the second drive assembly can drive the lifting block to rise or fall.

[0019] In the preferred technical solution of the transplanting device of the above-mentioned disk ingot casting machine, the second driving assembly includes a second gear and a second rack. The second gear is arranged on the output shaft of the lifting motor, and the second rack is arranged on the lifting block. The second gear meshes with the second rack;

[0020] The lifting motor drives the second gear to rotate, so that the second rack can drive the lifting block to rise or fall, so as to lift or lower the metal ingot.

[0021] In the preferred technical solution of the transplanting device of the above-mentioned disk ingot casting machine, the transplanting device further includes a weighing device. The weighing device includes a weighing member arranged between the lifting block and the hook, and the weighing member can weigh the metal ingot.

[0022] In the preferred technical solution of the transplanting device of the above-mentioned disk ingot casting machine, the weighing device further includes a connecting plate, a plurality of pull rods and a stop block arranged at one end of the pull rod. The connecting plate is arranged between the weighing member and the hook. The end of the pull rod away from the stop block slidably penetrates through the connecting plate and is arranged on the lifting block.

[0023] In the case of adopting the above technical solution, when the metal ingot needs to be demolded, the translation mechanism drives the first lifting mechanism to move, so that the hook extends into the lifting lug. Then the first lifting mechanism drives the hook to rise, lifting the metal ingot. Workers or mechanical equipment knock on the mold to demold the metal ingot. After demolding is completed, the translation mechanism drives the first lifting mechanism to move, moving the demolded metal ingot to a designated position. The first lifting mechanism drives the hook to descend, putting down the metal ingot. Then the translation mechanism drives the first lifting mechanism to move, so that the hook disengages from the lifting lug, completing the transfer of the metal ingot. Then control the translation mechanism and the first lifting mechanism to reset, waiting to demold the next metal ingot. By the cooperation of the translation mechanism and the first lifting mechanism, lifting and transferring the metal ingot can improve the operation accuracy of lifting and transferring the metal ingot to the set position. By replacing manual operation of the crane with the transplanting device, the degree of manual participation can also be reduced and the production efficiency can be improved. Description of the Drawings

[0024] The following describes the preferred embodiments of the present invention with reference to the drawings. In the drawings:

[0025] Figure 1 is a schematic diagram of the disk ingot casting machine and the automatic demolding device of the present invention;

[0026] Figure 2 is a schematic diagram of the automatic demolding device of the present invention;

[0027] Figure 3 is a partial schematic diagram of the automatic demolding device of the present invention;

[0028] Figure 4 is Figure 3 an enlarged view of part A in

[0029] Figure 5 a partial schematic view of another perspective of the automatic demolding device of the present invention;

[0030] Figure 6 a schematic view of the transmission assembly of the present invention;

[0031] Figure 7 is Figure 2 an enlarged view of part B in

[0032] Reference numerals:

[0033] 1. Disc ingot casting machine body; 2. Mold; 3. Metal ingot; 4. Lifting lug; 5. Liquid guide plate; 51. Jacking hole; 6. Frame; 7. Avoidance device; 71. Second lifting mechanism; 711. Second linear driving member; 712. Lifting seat; 713. Second guide rail; 72. Avoidance mechanism; 721. Telescopic assembly; 7211. Fourth linear driving member; 7212. Connecting rod; 722. Avoidance rod; 723. Limiting plate; 73. Swing mechanism; 731. Third linear driving member; 732. Connecting block; 733. Connecting arm; 734. Swing arm; 735. Third guide rail; 74. Mounting bracket; 8. Transplanter; 81. Truss; 811. Bracket; 812. Cross beam; 82. Translation mechanism; 821. Sliding seat; 822. Translation driving assembly; 8221. Translation motor; 82221. First gear; 82222. First rack; 82231. Rotating shaft; 82232. Volute; 82233. Worm gear; 82234. Worm; 83. First lifting mechanism; 831. Lifting block; 8321. Lifting motor; 83221. Second gear; 83222. Second rack; 84. Hook; 85. Weighing mechanism; 851. Weighing member; 852. Connecting plate; 853. Pull rod; 854. Stopper; 9. Knocking and vibrating device; 91. Knocking and vibrating mechanism; 911. Knocking and vibrating cylinder; 912. Hammer head; 92. Adjusting mechanism; 921. First linear driving member; 922. Mounting plate; 923. First guide rail; 924. First slider. Detailed implementation manners

[0034] The following describes the preferred implementation manners of the present utility model with reference to the accompanying drawings. Those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present utility model and are not intended to limit the protection scope of the present utility model. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0035] It should be noted that in the description of the present utility model, the terms indicating the direction or positional relationship such as "upper", "lower", "left", "right", etc. are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description, rather than indicating or implying that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0036] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "connected", "connected to", "communicated with" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] In order to solve the problems that when manually operating a crane to lift and transfer ingots, the labor intensity of the operator is high, the operation technology requirements for the operator are high, and the production efficiency is low.

[0038] As Figures 1 to 7 shown, this embodiment discloses an automatic demoulding device for a disk ingot casting machine. The disk ingot casting machine can cast metals such as lead, zinc, aluminum, and alloys. This embodiment is described by taking lead liquid as an example. The disk ingot casting machine includes a disk ingot casting machine body 1, a plurality of molds 2, and a liquid guide plate 5. The plurality of molds 2 are evenly arranged in a circular shape on the disk ingot casting machine body 1. The cross-section of the liquid guide plate 5 is an inverted "V" shape, and the liquid guide plate 5 is placed on the tops of two adjacent molds 2.

[0039] The lead liquid flowing out of the smelting furnace is introduced into the empty mold 2 through an introduction plate or a lead extraction pump. After the lead liquid in the mold 2 reaches the set liquid level, the disk ingot casting machine body 1 rotates, moves the mold 2 into which the introduction is completed to the next working station, and at the same time moves an empty mold 2 in. The smelting furnace continues to introduce lead liquid into the empty mold 2. During the rotation of the disk ingot casting machine body 1, the lead liquid supplied by the smelting furnace continuously flows, and the lead liquid falling on the liquid guide plate 5 flows into the mold 2 into which the introduction is completed or the empty mold 2 to reduce the possibility of the lead liquid flowing onto the disk ingot casting machine body 1. The mold 2 into which the lead liquid introduction is completed is cast after natural cooling, inserting a lifting lug 4, and forced cooling to form a lead ingot, and then moves to the automatic demoulding device for demoulding.

[0040] As Figures 1 to 7As shown in the figure, the automatic demoulding device includes a frame 6, an avoidance device 7, a transplanting device 8 and a knocking and vibrating device 9. The avoidance device 7 and the knocking and vibrating device 9 are installed on the frame 6, and the frame 6 is fixed on the transplanting device 8. Of course, the frame 6 can also be fixed on the ground alone. The avoidance device 7 is located on one side of the mould 2, and the liquid guide plate 5 is placed on the top of two adjacent moulds, that is, a liquid guide plate 5 is placed on both sides of the top of each mould 2 of the lead ingot to be demoulded. The two liquid guide plates 5 on the top of the mould 2 can be removed by the avoidance device 7, so as to facilitate the transplanting device 8 to lift the undemoulded lead ingot. The knocking and vibrating device 9 is located above the mould 2. By knocking the upper edge of the mould 2 with the knocking and vibrating device 9, the mould 2 can be separated from the lead ingot. The separated mould 2 falls onto the ingot casting machine body and continues to move to the next working station. The transplanting device 8 moves the demoulded lead ingot to a designated position, such as transferring it to a deburring station, a transfer platform or a transfer trolley, and then the transplanting device 8 resets to lift the next lead ingot to be demoulded. If the demoulding of the lead ingot fails, the control system alarms, stops the transplanting device, and manually intervenes to transfer the lead ingot with failed demoulding and replenish a new empty mould. Then, the transplanting device is controlled to make the transplanting device in the state after successful demoulding and wait for the next lead ingot to be demoulded to be processed. Since the manual intervention time is short, the avoidance device and the knocking and vibrating device do not need to stop, which will not affect the processing of the next lead ingot and enables continuous production of lead ingots. By cooperating with the avoidance device 7, the transplanting device 8 and the knocking and vibrating device 9 to demould the lead ingot, replacing manual demoulding, it can reduce the contact between workers and lead ingots, reduce the labor intensity of workers, reduce potential safety hazards, and improve production efficiency at the same time.

[0041] Such as Figures 2 to 4 As shown in the figure, specifically, the avoidance device 7 includes a mounting frame 74, a second lifting mechanism 71, a swinging mechanism 73 and two avoidance mechanisms 72. The mounting frame 74 is fixed on the frame 6, the second lifting mechanism 71 is installed on the mounting frame 74, and the swinging mechanism 73 is installed on the second lifting mechanism 71. The second lifting mechanism 71 can drive the swinging mechanism 73 to rise or fall. The two avoidance mechanisms 72 are both installed on the swinging mechanism 73 and are arranged corresponding to the two liquid guide plates 5 on the mould 2. One end of the avoidance mechanism 72 can extend into or out of the lower part of the liquid guide plate 5. After the avoidance mechanism 72 extends into the lower part of the liquid guide plate 5, the second lifting mechanism 71 drives the swinging mechanism 73 to rise, so that the avoidance mechanism 72 can lift the liquid guide plate 5, and then the swinging mechanism 73 drives the two avoidance mechanisms 72 to move horizontally away from the mould 2, so as to facilitate the transplanting device 8 to lift the undemoulded lead ingot.

[0042] Such as Figure 3 And Figure 4As shown, the second lifting mechanism 71 includes a second linear drive member 711, a lifting seat 712, at least one second slider, and a second guide rail 713. The lifting seat 712 is fixed to the output end of the second linear drive member 711. The second linear drive member 711 is fixedly installed on the mounting frame 74. The swing mechanism 73 is installed on the lifting seat 712. Starting the second linear drive member 711 can drive the lifting seat 712 to lift or lower, driving the swing mechanism 73, the avoidance mechanism 72, and the liquid guide plate 5 to lift or lower synchronously, so that the liquid guide plate 5 can move away from or close to the mold 2.

[0043] In this embodiment, the number of the second sliders and the second guide rails 713 are both set to two. The second sliders are fixed on the lifting seat 712, and the second guide rails 713 are fixed on the mounting frame 74. The second sliders are slidably arranged on the second guide rails 713 in one-to-one correspondence. By the cooperation of the second sliders and the second guide rails 713, the lifting seat 712 can be lifted or lowered more stably under the drive of the second linear drive member 711.

[0044] As Figure 3 and Figure 4 As shown, the swing mechanism 73 includes a third linear drive member 731, a connecting block 732, two connecting arms 733, a swing arm 734, a third guide rail 735 fixed on the lifting seat 712, and a third slider fixed on the connecting block 732. The third linear drive member 731 is installed on the lifting seat 712. The connecting block 732 is fixed to the output end of the third linear drive member 731. The third slider is slidably arranged on the third guide rail 735. Starting the third linear drive member 731 can drive the connecting block 732 to move in a direction away from or close to the mold 2. The connecting arms 733 and the swing arm 734 are arranged in one-to-one correspondence. One end of the connecting arm 733 is hinged to the connecting block 732, the other end of the connecting arm 733 is hinged to the swing arm 734, and the swing arm 734 is hinged to the lifting seat 712. The avoidance mechanism 72 is fixed on the swing arm 734.

[0045] When the third linear drive member 731 drives the connecting block 732 to move, the connecting block 732 drives the connecting arm 733 to swing, and the connecting arm 733 drives the swing arm 734, so that the swing arm 734 swings around its hinge point with the lifting seat 712 as the center, thereby driving the avoidance mechanism 72 to swing in a direction away from or close to the mold 2, enabling the liquid guide plate 5 to move away from or close to the mold 2 in the horizontal direction.

[0046] As Figure 3 and Figure 4As shown, the avoidance mechanism 72 includes a telescopic component 721, an avoidance rod 722, and a limit plate 723 fixed on the avoidance rod 722. A jack 51 for the avoidance rod 722 to fit and insert is provided on the liquid guide plate 5. After the avoidance rod 722 is inserted into the jack 51, the limit plate 723 is in contact with one end of the liquid guide plate 5. The telescopic component 721 includes a fourth linear drive 7211 and a connecting rod 7212 fixed to the output end of the fourth linear drive 7211. In this embodiment, the fourth linear drive 7211 is a rodless cylinder, and the rodless cylinder is installed on the swing arm 734. The avoidance rod 722 is fixedly connected to the liquid guide plate 5. The fourth linear drive 7211 can drive the avoidance rod 722 to insert into the jack 51 or pull out from the jack 51.

[0047] When the lead ingot to be demolded moves to the automatic demolding device, start the fourth linear drive 7211 to insert the avoidance rod 722 into the jack 51, and then start the second linear drive 711 to drive the lifting seat 712 to rise, driving the swing device, the telescopic component 721, and the avoidance rod 722 to rise, so that the liquid guide plate 5 moves away from the mold 2 in the vertical direction. Then start the third linear drive 731 to drive the connecting block 732 to move. The connecting block 732 drives the connecting arm 733 to swing, driving the swing arm 734 to swing, so as to drive the telescopic component 721 and the avoidance rod 722 to move away from the mold 2, enabling the two liquid guide plates 5 on the top of the mold 2 to move away from the mold 2 in the horizontal direction and removing the liquid guide plates 5. At this time, the two liquid guide plates 5 are not directly above the mold 2, which can reduce the possibility that the liquid guide plate 5 affects the transplanting device 8 from lifting the lead ingot and the successfully demolded mold 2 from falling back onto the disk ingot casting machine body 1.

[0048] After the successfully demolded mold 2 falls back onto the disk ingot casting machine body 1, start the third linear drive 731 to drive the connecting block 732 to reset, so that the avoidance rod 722 and the liquid guide plate 5 are reset directly above the mold 2. Then start the second linear drive 711 to drive the lifting seat 712 to descend, so that the liquid guide plates 5 on both sides descend to fit with the mold 2. Then start the fourth linear drive 7211 to reset, so that the avoidance rod 722 is withdrawn from the jack 51 and moves to one side of the swing arm 734 to not affect the movement of the mold 2, thereby enabling the liquid guide plate 5 to be reset. By using the avoidance device 7 to replace manual movement of the liquid guide plate 5, manual operation can be reduced, potential safety hazards can be lowered, and production efficiency can also be improved.

[0049] As Figure 2 、 Figure 3 、 Figures 5 to 7As shown, after the avoidance device 7 removes the two liquid guide plates 5, the transplanting device 8 is activated to lift the lead ingot to be demolded. The transplanting device 8 includes a truss 81, a translation mechanism 82, a first lifting mechanism 83, and a hook 84. The truss 81 includes a bracket 811 and a cross beam 812 fixed on the bracket 811, and the bracket 811 is fixed on the ground. The translation mechanism 82 is installed on the cross beam 812, and the first lifting mechanism 83 is installed on the translation mechanism 82. The translation mechanism 82 drives the first lifting mechanism 83 to move, so that the hook 84 can extend into the lifting lug 4, and then the first lifting mechanism 83 is activated to lift the lead ingot to be demolded. The lead ingot is demolded by knocking the mold 2 with the knocking device 9, and then the translation mechanism 82 drives the first lifting mechanism 83 to move, moving the successfully demolded lead ingot to a designated position. Then the first lifting mechanism 83 resets, and the translation mechanism 82 resets, preparing to lift the next lead ingot to be demolded.

[0050] As Figure 3 , Figure 5 and Figure 6 shown, the translation mechanism 82 includes a sliding seat 821 and a translation drive assembly 822. The first lifting mechanism 83 is installed on the sliding seat 821. A plurality of pulley groups are installed on the sliding seat 821. The sliding seat 821 is placed on the cross beam 812, and the pulley groups are in contact with the cross beam 812. The pulley groups can reduce the friction between the sliding seat 821 and the cross beam 812. The translation drive assembly 822 can drive the sliding seat 821 to reciprocate, so that the first lifting mechanism 83 and the hook 84 move synchronously.

[0051] The translation drive assembly 822 includes a translation motor 8221, a transmission assembly, and at least one first drive assembly. In this embodiment, the number of the first drive assemblies is taken as two for illustration. One ends of the two first drive assemblies are connected to the sliding seat 821, and the other ends are connected to the transmission assembly. The translation motor 8221 is installed on the sliding seat 821, and the transmission assembly is installed on the sliding seat 821 and is in transmission connection with the translation motor 8221. Starting the translation motor 8221 can drive the transmission assembly, so that the transmission assembly drives the first drive assembly. Through the first drive assembly, the sliding seat 821 can be moved, driving the first lifting mechanism 83 and the hook 84 to move synchronously.

[0052] As Figure 5 and Figure 6As shown in the figure, the transmission assembly includes a rotating shaft 82231, a volute 82232, a worm gear 82233, and a worm 82234. The volute 82232 is fixed on the sliding seat 821. The worm 82234 is coaxially connected to the output shaft of the translation motor 8221 and extends into the volute 82232. The worm gear 82233 is coaxially connected to the rotating shaft 82231, and both ends of the rotating shaft 82231 extend out of the volute 82232 and are rotatably connected to the volute 82232. The worm gear 82233 meshes with the worm 82234. The first driving assembly includes a first gear 82221 and a first rack 82222. The first gear 82221 is coaxially connected to the rotating shaft 82231, and the first rack 82222 is fixed on the cross beam 812. The first gear 82221 meshes with the first rack 82222. By driving the worm 82234 to rotate through the translation motor 8221, the worm gear 82233 drives the rotating shaft 82231 to rotate. The rotating shaft 82231 drives the two first gears 82221 to rotate. Since the first rack 82222 is fixed on the cross beam 812 and the sliding seat 821 is slidably mounted on the cross beam 812, the sliding seat 821 can be moved along the length direction of the rack, and further the first lifting mechanism 83 and the lifting lug 4 can be moved. By controlling the rotation direction of the translation motor 8221, the moving direction of the sliding seat 821 can be changed.

[0053] Of course, the translation motor 8221 and the volute 82232 can also be fixed on the cross beam 812. Both ends of the rotating shaft 82231 are rotatably connected to the cross beam 812. The first gear 82221 is coaxially connected to the rotating shaft 82231, and the first rack 82222 is fixed on the sliding seat 821. By driving the worm 82234 to rotate through the translation motor 8221, the worm gear 82233 drives the rotating shaft 82231 to rotate. The rotating shaft 82231 drives the two first gears 82221 to rotate. The first gear 82221 drives the rack to move, and can also drive the sliding seat 821 to move, so as to move the first lifting mechanism 83 and the lifting lug 4.

[0054] Such as Figure 3 、 Figure 5 and Figure 7As shown, the first lifting mechanism 83 includes a lifting block 831 and a lifting drive assembly. Since the weight of lead ingots is usually relatively heavy, in order to enable the lifting block 831 to lift and lower more stably, two lifting drive assemblies are provided in this embodiment and are symmetrically arranged. The lifting drive assembly includes a lifting motor 8321 and a second drive assembly. The second drive assembly includes a second gear 83221 and a second rack 83222. The lifting motor 8321 is installed on the sliding seat 821. The second gear 83221 is coaxially connected to the output shaft of the lifting motor 8321. The second rack 83222 is fixed on the lifting block 831. The second gear 83221 meshes with the second rack 83222. By driving the second gear 83221 to rotate through the lifting motor 8321, the second rack 83222 can drive the lifting block 831 to rise or fall to lift or lower the lead ingot.

[0055] As Figure 2 and Figure 7 As shown, further, the transplanting device 8 further includes a weighing mechanism 85. The weighing mechanism 85 includes a weighing member 851, a connecting plate 852, a plurality of tie rods 853, and a stop block 854 fixed to one end of the tie rod 853. The end of the tie rod 853 away from the stop block 854 slidably penetrates through the connecting plate 852 and is fixed to the lifting block 831. The connecting plate 852 can be guided through the tie rod 853. One end of the weighing member 851 is fixed to the lifting block 831, and the other end is fixed to the connecting plate 852. The hook is fixed to the side of the connecting plate 852 facing away from the weighing member 851. After the hook lifts the lead ingot, the weight of the lead ingot can be measured through the weighing member 851, and the weight information is transmitted to the control system of the automatic demoulding device to determine whether the lead ingot is successfully demoulded. The weighing member 851 is a commonly used weighing sensor in the art and will not be elaborated here.

[0056] After the avoidance device 7 removes the two liquid guide plates 5, start the translation motor 8221 to drive the sliding seat 821 to move, so that the hook 84 can extend into the lifting lug 4. Then start the lifting motor 8321 to drive the lifting block 831 to rise by a second preset height, and start the knocking and vibrating device 9 to knock on the mold 2. A plurality of position sensors are installed on the disk ingot casting machine body 1 to detect whether the mold 2 returns to its position. After detecting that the mold 2 returns to its position, that is, after the mold 2 falls off onto the disk ingot casting machine body 1, stop the knocking and vibrating device 9 and weigh the lead ingot.

[0057] If it is less than the preset weight, the preset weight can be determined according to the sum of the weight of the lead ingots in this batch and the weight of the mold 2. It is determined that the lead ingots are successfully demolded. If it is not less than the preset weight, it is determined that the lead ingots are demolded unsuccessfully. Or after the knocking and vibrating device 9 knocks the mold 2 for a second preset duration and the return of the mold 2 is still not detected, the knocking and vibrating device 9 is stopped and the lead ingots are weighed. If it is less than the preset weight, it is determined that the lead ingots are successfully demolded. If it is not less than the preset weight, it is determined that the lead ingots are demolded unsuccessfully. If the return of the mold 2 is detected but the demolding is determined to be unsuccessful, or the return of the mold 2 is detected but the demolding is determined to be successful, the control system alarms and the operator repairs the position sensor and the weighing member 851.

[0058] As Figure 2 and Figure 7 shown, the knocking and vibrating device 9 includes at least one knocking and vibrating mechanism 91 and an adjusting mechanism 92. In this embodiment, the number of the adjusting mechanisms 92 is taken as two for example, and the number of the knocking and vibrating mechanisms 91 is taken as three for example. Two of the knocking and vibrating mechanisms 91 are installed on one adjusting mechanism 92, and the other knocking and vibrating mechanism 91 is installed on the other adjusting mechanism 92. And the three knocking and vibrating mechanisms 91 are not on the same horizontal line. Preferably, the three knocking and vibrating mechanisms 91 are arranged in a triangle. When in use, two of the knocking and vibrating mechanisms 91 arranged diagonally are started, and the other knocking and vibrating mechanism 91 is reserved. This setting method can make the mold 2 fall off faster. The distance between the knocking and vibrating mechanism 91 and the mold 2 can be adjusted through the adjusting mechanism 92 so that the knocking and vibrating mechanism 91 is applicable to molds 2 of different heights. Of course, the adjusting mechanism 92 may not be provided, and only the transplanting device 8 is relied on to adjust the distance between the mold 2 and the knocking and vibrating mechanism 91. However, the distance between the bottom of the mold 2 of different heights and the body of the transplanting device 8 will change, and the applicable height of the mold 2 will be reduced without affecting the demolding effect of the lead ingots.

[0059] The adjusting mechanism 92 includes a first linear driving member 921, a mounting plate 922, a first slider 924 fixed on the mounting plate 922, and a first guide rail 923 fixed on the frame 6. The first slider 924 is slidably arranged on the first guide rail 923. The first linear driving member 921 is installed on the frame 6, the mounting plate 922 is fixed on the output end of the first linear driving member 921, and the knocking and vibrating mechanism 91 is installed on the mounting plate 922. By starting the first linear driving member 921, the mounting plate 922 can be driven to rise or fall, driving the knocking and vibrating mechanism 91 to rise or fall to adjust the distance between the knocking and vibrating mechanism 91 and the mold 2.

[0060] As Figure 2 and Figure 7As shown in the figure, the knocking mechanism 91 includes a control member, a driving member, and a knocking member. The control member can control the start / stop and operating parameters of the driving member. The driving member is used to drive the knocking member to knock the mold 2. In this embodiment, the control member is a controller, the driving member is a knocking air cylinder 911, and the knocking member is a hammer head 912. The knocking air cylinder 911 is installed on the mounting plate 922, and the hammer head 912 is fixed to the output end of the knocking member. The knocking air cylinder 911 can drive the hammer head 912 to knock the upper edge of the mold 2, so that the lead ingot can be demolded.

[0061] A temperature sensor is installed on the frame 6 to detect the temperature of the mold 2 of the lead ingot to be demolded and transmit the detected temperature data to the controller in real time. The controller can receive and record the intake pressure, knocking frequency, knocking duration, and mold temperature of the knocking air cylinder 911 this time. The controller can also select, from the historical data of successful demolding, a data set that is close to the intake pressure, knocking frequency, knocking duration, and mold temperature of the knocking air cylinder 911 this time and has the shortest knocking duration for successful demolding as the preferred data set, and output the intake pressure and knocking frequency in the preferred data set as the intake pressure and knocking frequency of the knocking air cylinder 911 next time.

[0062] The control process repeats until the lead ingot is successfully demolded, that is, the mold 2 returns for feedback and the weight of the lead ingot detected by the weighing member 851 is less than the preset weight, or after knocking the mold 2 reaches the second preset duration, the controller controls the knocking air cylinder 911 to stop. By the controller selecting the preferred data set and outputting the intake pressure and knocking frequency in the preferred data set as the intake pressure and knocking frequency of the knocking air cylinder 911 next time, the hammer head 912 can knock the mold 2 with the corresponding pressure and frequency, so that the lead ingot can be demolded faster.

[0063] As Figure 2 and Figure 7 shown in the figure, when the transplanting device 8 hoists the lead ingot to the second preset height, the staff gives the intake pressure and knocking frequency of the first knock of the knocking air cylinder 911 according to experience, and the controller controls the knocking air cylinder 911 to start, so that the hammer head 912 can knock the upper edge of the mold 2 with the given intake pressure and knocking frequency. Then the controller selects, from the historical data of successful demolding, a data set that is close to the intake pressure, knocking frequency, knocking duration, and mold temperature of the knocking air cylinder 911 this time and has the shortest knocking duration for successful demolding as the preferred data set, and outputs the intake pressure and knocking frequency in the preferred data set as the intake pressure and knocking frequency of the knocking air cylinder 911 next time. The control process repeats, and the hammer head 912 knocks the mold 2 with the corresponding intake pressure and knocking frequency until it is determined that the demolding is successful or the mold 2 is knocked for the second preset duration.

[0064] By knocking and vibrating the hammer head 912 driven by the pneumatic hammer, the mold 2 is knocked and vibrated, replacing manual knocking of the mold 2, which can make the lead ingot demold faster, reduce the degree of manual participation, and improve the demolding efficiency.

[0065] As Figures 1 to 7 shown, after determining that the lead ingot demolding is successful, start the translation motor 8221 to drive the sliding seat 821 to a specified position, such as transferring to the deburring station, transfer platform or transfer trolley, so as to continue to process the lead ingot. After the sliding seat 821 moves to the specified position, start the lifting motor 8321 to drive the lifting block 831 to descend, place the lead ingot at the specified position, then start the translation motor 8221 to drive the sliding seat 821 to move away from the lead ingot, so that the hook 84 disengages from the lug 4. Start the lifting motor 8321 to reset the lifting block 831, and then start the translation motor 8221 to drive the sliding seat 821 to reset, waiting to lift the next lead ingot to be demolded. After determining that the lead ingot demolding fails, the control system alarms, and the operator intervenes to transfer the lead ingot with demolding failure and replenish a new empty mold, and then control the translation motor 8221 and the lifting motor 8321 to make the transplanting device in the state after successful demolding, waiting to process the next lead ingot to be demolded.

[0066] By the cooperation of the translation motor 8221 and the lifting motor 8321, controlling the hook 84 and the sliding seat 821 to lift and transfer the metal ingot 3 can improve the operation accuracy of lifting and transferring the metal ingot 3 to the set position, reduce the degree of manual participation, and improve the production efficiency.

[0067] The disk ingot casting machine body 1 transfers the lead ingot to be demolded to the automatic demolding device, starts the fourth linear driving member 7211 to insert the avoidance rod 722 into the jack 51, starts the second linear driving member 711 to drive the lifting seat 712 to rise, starts the third linear driving member 731, and makes the avoidance rod 722 drive the liquid guide plate 5 to swing away from the mold 2, removing the two liquid guide plates 5 on the top of the mold. Then start the translation motor 8221 to drive the sliding seat 821 to move, so that the hook 84 can extend into the lug 4, and start the lifting motor 8321 to drive the lifting block 831 to rise by a second preset height. The operator gives the intake pressure and knocking frequency of the knocking cylinder 911 according to experience, starts the knocking cylinder 911, and then the controller selects the optimal data group from the historical data of successful demolding according to the received parameters, and outputs the intake pressure and knocking frequency in the optimal data group as the intake pressure and knocking frequency of the knocking cylinder 911 next time, so that the hammer head 912 can knock the mold 2 with the corresponding pressure and frequency. The control process is repeated in a loop, and the hammer head 912 knocks the mold 2 with the corresponding intake pressure and knocking frequency until it is determined that the demolding is successful, or the mold 2 is knocked for the second preset duration.

[0068] After the control system determines that the lead ingot is successfully demolded, it starts the translation motor 8221 to drive the sliding seat 821 to a specified position, such as transferring it to the deburring station, the transfer platform or the transfer trolley, so as to continue processing the lead ingot. At the same time, it starts the third linear drive 731 to drive the connecting block 732 to reset, starts the second linear drive 711 to drive the lifting seat 712 to descend, and starts the fourth linear drive 7211 to reset, so that the two liquid guide plates 5 are reset. After determining that the lead ingot demolding fails, the control system alarms, and the operator intervenes to transfer the lead ingot with demolding failure and replenish a new empty mold, and then controls the translation motor 8221 and the lifting motor 8321 to make the transplanting device in the state after successful demolding, waiting to process the next lead ingot to be demolded. Removing the liquid guide plate 5, lifting the lead ingot, vibrating the mold 2 and transferring the lead ingot are all completed by the control system controlling the automatic demolding device. Only when the demolding fails, manual participation is required, which can reduce the labor intensity of workers, reduce potential safety hazards, and at the same time improve the lead ingot demolding efficiency, thereby improving the efficiency of the entire lead ingot production process.

[0069] So far, the technical solution of the present invention has been described in combination with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims

1. A transplanting device for a disc ingot casting machine, characterized in that: It comprises a truss (81), a translation mechanism (82), a first lifting mechanism (83) and a hook (84) arranged on the first lifting mechanism (83), and a lifting lug (4) is arranged inside the metal ingot (3); The translation mechanism (82) is arranged on the truss (81) and is used to drive the first lifting mechanism (83) to move so that the hook (84) can extend into or out of the lifting ear (4); The first lifting mechanism (83) is used to drive the lifting hook (84) to lift and lower, so that the transplanting device (8) can lift or lower the metal ingot (3); after the first lifting mechanism (83) lifts the metal ingot (3), the translation mechanism (82) drives the first lifting mechanism (83) to move, so that the transplanting device (8) can transfer the metal ingot (3).

2. The transplanting device of the disc ingot casting machine according to claim 1, characterized in that: The translation mechanism (82) comprises a sliding seat (821) and a translation drive assembly (822); the first lifting mechanism (83) is arranged on the sliding seat (821); the sliding seat (821) is slidably arranged on the truss (81); the translation drive assembly (822) can drive the sliding seat (821) to move back and forth, so that the first lifting mechanism (83) and the hook (84) move synchronously.

3. The transplanting device of the disc ingot casting machine according to claim 2, characterized in that: The translation drive component (822) comprises a translation motor (8221) and at least one first drive component, the translation motor (8221) is transmission-connected to the first drive component, and the first drive component is connected to the sliding seat (821), and the first drive component can drive the sliding seat (821) to move back and forth through the translation motor (8221).

4. The transplanting device of the disc ingot casting machine according to claim 3, characterized in that: The first driving assembly comprises a first gear (82221) and a first rack (82222), the first gear (82221) being arranged on the output shaft of the translation motor (8221), one of the translation motor (8221) and the first rack (82222) being arranged on the truss (81), and the other being arranged on the sliding seat (821), the first gear (82221) being meshed with the first rack (82222); The translation motor (8221) drives the first gear (82221) to rotate, so that the first rack (82222) can drive the sliding seat (821) to move back and forth.

5. The transplanting device of the disc ingot casting machine according to claim 4, characterized in that: The translation drive assembly (822) further comprises a transmission assembly, wherein the transmission assembly is capable of transmitting the power of the translation motor (8221) to the first drive assembly; and / or The transmission assembly comprises a rotating shaft (82231), a volute (82232), a worm wheel (82233) and a worm (82234) located in the volute (82232), the worm (82234) being drivingly connected to the output shaft of the translation motor (8221), the worm wheel (82233) being coaxially connected to the rotating shaft (82231), and the worm wheel (82233) being meshed with the worm (82234); The volute (82232) is arranged on the truss (81) or the sliding seat (821), and the rotating shaft (82231) is rotatably connected to the volute (82232) and is drivingly connected to the translation driving assembly (822); The translation motor (8221) drives the worm (82234) to rotate, so that the worm wheel (82233) can drive the rotating shaft (82231) to rotate. The rotation of the rotating shaft (82231) can simultaneously drive the two translation drive components (822) to drive the sliding seat (821) to move back and forth.

6. The transplanting device of the disc ingot casting machine according to claim 2, characterized in that: The first lifting mechanism (83) comprises a lifting block (831) and a lifting drive assembly, the hook (84) is arranged on the lifting block (831), and the lifting drive assembly is arranged on the sliding seat (821) and is used to drive the lifting block (831) to rise or fall.

7. The transplanting device of the disc ingot casting machine according to claim 6, characterized in that: The lifting drive assembly includes a lifting motor (8321) and a second drive assembly. The lifting motor (8321) is arranged on the sliding seat (821). The output shaft of the lifting motor (8321) is transmission-connected to the second drive assembly. The second drive assembly is connected to the lifting block (831). Through the lifting motor (8321), the second drive assembly can drive the lifting block (831) to rise or fall.

8. The transplanting device of the disc ingot casting machine according to claim 7, characterized in that: The second driving assembly comprises a second gear (83221) and a second rack (83222), the second gear (83221) is arranged on the output shaft of the lifting motor (8321), the second rack (83222) is arranged on the lifting block (831), and the second gear (83221) is meshed with the second rack (83222); The lifting motor (8321) drives the second gear (83221) to rotate, so that the second rack (83222) can drive the lifting block (831) to rise or fall, so as to lift or put down the metal ingot (3).

9. The transplanting device of the disc ingot casting machine according to claim 6, characterized in that: The transplanting device (8) further comprises a weighing device, wherein the weighing device comprises a weighing piece (851) disposed between the lifting block (831) and the hook (84), and the weighing piece (851) is capable of weighing the metal ingot (3).

10. The transplanting device of the disc ingot casting machine according to claim 9, characterized in that: The weighing device also includes a connecting plate (852), a plurality of pull rods (853) and a stopper (854) arranged at one end of the pull rod (853); the connecting plate (852) is arranged between the weighing member (851) and the hook (84); one end of the pull rod (853) away from the stopper (854) slides through the connecting plate (852) and is arranged on the lifting block (831).

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