Casting forming equipment for annealing furnace charging tray

Abstract

The invention relates to the technical field of casting equipment, in particular to casting forming equipment for an annealing furnace charge tray, which comprises a casting table, a middle plate, a movable mold, a head plate, a fixed mold and a driving mechanism, the driving mechanism is mounted on the casting table and used for driving the middle plate, the movable mold is fixedly mounted on the middle plate, and the fixed mold is fixedly mounted on the head plate; according to the casting forming equipment for the annealing furnace material tray, the supporting frame and the moving mechanism are arranged at the casting table, so that after the annealing furnace material tray is subjected to casting forming, the supporting frame drives the supporting plate on the supporting frame to move to the position between the movable mold and the fixed mold through the moving mechanism, and the formed material tray is taken out through the formed material tray taking-out mechanism arranged on the supporting plate; and therefore, the effect of stably taking out the formed annealing furnace material tray can be achieved, meanwhile, the effect of polishing and deburring the material holes of the annealing furnace material tray is achieved while the annealing furnace material tray is taken out, and the production quality of the annealing furnace material tray is further guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of casting equipment, in particular to a casting forming equipment for an annealing furnace tray. Background Art

[0002] Annealing furnace tray is an important component used to carry workpieces for heat preservation in annealing furnace. Its casting equipment usually includes casting table, side support beam, casting mold and other key components. Through precise casting process and reasonable equipment design, it is ensured that the produced tray has high strength, high precision and good heat resistance.

[0003] At present, after the existing annealing furnace charge tray is cast, the adhesion between the annealing furnace charge tray and the mold is too strong, which makes it difficult for the annealing furnace charge tray to be separated from the material. At the same time, during the casting process of the existing annealing furnace charge tray, the metal material used for casting contains a certain amount of impurities and is affected by the casting process, etc., resulting in a large number of burrs at the material holes of the formed annealing furnace charge tray. Summary of the invention

[0004] The object of the present invention is to provide a casting molding device for an annealing furnace tray to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a casting molding device for an annealing furnace tray, comprising a casting table, a middle plate, a movable mold, a head plate, a fixed mold and a driving mechanism, wherein the driving mechanism is mounted on the casting table, the driving mechanism is used to drive the middle plate, and the movable mold is fixedly mounted on the middle plate, the fixed mold is fixedly mounted on the head plate, and the head plate is fixedly mounted on the casting table, and further comprising:

[0006] A support frame, wherein a protrusion is provided on the casting table and at a position corresponding to the support frame, and a movable groove is provided at the protrusion, and the bottom of the support frame is slidably connected to the movable groove;

[0007] A moving mechanism, wherein the moving mechanism is installed at the moving groove and is used to drive the supporting frame;

[0008] A support plate, the support plate is fixedly mounted on one side of the support frame;

[0009] The molding material tray removal mechanism is installed on the side of the support plate close to the movable mold. After the annealing furnace material tray is formed and the movable mold is separated from the fixed mold, the molding material tray removal mechanism takes out the annealing furnace material tray and grinds multiple material holes on it.

[0010] The molding tray removal mechanism includes a fixed plate, a crankshaft, a rotating mechanism, a swing support rod, a connecting side plate, a grinding block, a material removal frame, a clamping mechanism and a synchronization mechanism. Two fixed plates are provided, one end of each of the two fixed plates is fixedly connected to the support plate, the two ends of the crankshaft are rotatably connected to the two fixed plates through bearings, the rotating mechanism is installed on the support plate, and the rotating mechanism is used to drive one end of the crankshaft;

[0011] The swing support rods are provided in plurality, one end of the plurality of swing support rods is rotatably connected to the crankshaft, and the other end of the swing support rods is hinged with a connecting seat through a pin shaft, and the plurality of connecting seats are fixedly mounted on the connecting side plate;

[0012] There are multiple grinding blocks, and the shapes of the multiple grinding blocks correspond to the material holes of the annealing furnace material tray, and one end of the multiple grinding blocks is fixedly connected to the connecting side plate;

[0013] The material taking frame is located on the side of the grinding block away from the connecting side plate, and the clamping mechanism is installed on the material taking frame;

[0014] There are two synchronization mechanisms, which are respectively located on both sides of the support plate and the material taking frame.

[0015] Among them, the rotating mechanism includes a rotating motor fixedly installed on one side of the support plate through a bracket, the output end of the rotating motor is fixedly connected to a first rotating gear, the outer side of the first rotating gear is meshedly connected to a second rotating gear, and the second rotating gear is fixedly sleeved on one end of the crankshaft, and the rotating mechanism is provided to drive one end of the crankshaft.

[0016] Among them, the clamping mechanism includes a telescopic cylinder installed on the top and bottom of the material picking frame, the top and bottom ends of the material picking frame are respectively provided with grooves, and the grooves are slidably connected with a clamping plate, the output end of the telescopic cylinder is fixedly connected to the clamping plate, and the output end of the telescopic cylinder is slidably connected to the material picking frame, and the clamping mechanism is provided to further clamp and fix the formed annealing furnace material tray.

[0017] Wherein, the synchronization mechanism includes a support tube, a telescopic member, a positioning plate, a guide plate, a linkage mechanism, a positioning frame and a pushing mechanism, wherein two support tubes are provided, one end of the two support tubes is fixedly connected to the support plate, the telescopic member is installed at one end of the support tube away from the support plate, and the other ends of the two telescopic members are fixedly connected to the positioning plate, and the positioning plate is fixedly installed on the outside of the material taking frame;

[0018] The guide plate is slidably sleeved on the outside of the two support tubes, and one side of the guide plate is fixedly connected to the connecting side plate;

[0019] The linkage mechanism is installed on the positioning plate, and both sides of the guide plate are provided with a card slot connected to one end of the linkage mechanism;

[0020] The positioning frame is L-shaped, and one end of the positioning frame is fixedly connected to the support plate, and the other end of the positioning frame extends to one side of the positioning plate. The pushing mechanism is installed on the positioning plate, and the pushing mechanism is used to push the linkage mechanism, so that the material picking frame and the connecting side plate are relatively connected or separated through the synchronization mechanism.

[0021] Among them, the telescopic part includes an electromagnet, a movable iron plate, a movable rod and a buffer spring. The electromagnet is fixedly installed inside the support tube, the movable iron plate is slidably connected inside the support tube, one end of the movable rod is fixedly connected to the movable iron plate, and the other end of the movable rod passes through the support tube and is fixedly connected to the positioning plate. The buffer spring is sleeved on the outside of the movable rod, and the two ends of the buffer spring are respectively fixedly connected to the movable iron plate and the support tube, so that the positioning plate and the guide plate are relatively connected through the telescopic part.

[0022] Wherein, the linkage mechanism includes a positioning seat, a rotating shaft, a clamping rod, a clamping block, an extension block, a connecting spring, a first rotating support rod, a second rotating support rod, a pushing block, a linkage shaft and a linkage support rod, the positioning seat is provided with two, the two positioning seats are fixedly mounted on the outside of the positioning plate, the rotating shaft is rotatably connected to the positioning seat, the clamping rod is provided with two, one end of the two clamping rods is respectively fixedly mounted on the outside of the rotating shaft, and the clamping block is fixedly mounted on the other end of the clamping rod, and the shape and size of the two clamping blocks correspond to the clamping groove at the guide plate;

[0023] The extension block is fixedly mounted on the outside of the clamping rod, and the two ends of the connecting spring are fixedly connected to the two extension blocks;

[0024] One end of the first rotating support rod and the second rotating support rod are fixedly connected to the two rotating shafts respectively, and the first rotating support rod and the second rotating support rod face oppositely, and the pushing block is fixedly installed at one end of the first rotating support rod, and the pushing block is connected to the pushing mechanism;

[0025] There are two linkage shafts, one end of the two linkage shafts is respectively fixedly mounted on the end of the first rotating support rod and the second rotating support rod in opposite directions, the two ends of the linkage support rod are rotatably connected to the two linkage shafts, and the positioning plate and the guide plate are connected or separated by the linkage mechanism.

[0026] Among them, the pushing mechanism includes an electric push rod, a connecting frame and a pushing plate. The electric push rod is fixedly installed on the positioning frame, the output end of the electric push rod is fixedly connected to the connecting frame, the pushing plate is fixedly installed at the bottom of the connecting frame, and the pushing plate is in contact with the pushing block. Through the provided pushing mechanism, the pushing block is pushed.

[0027] Among them, a secondary positioning mechanism is installed at the bottom of one end of the connecting frame away from the pushing plate, and the secondary positioning mechanism includes a positioning rod and a positioning block. The positioning rod is fixedly installed at the bottom of the connecting frame, and the positioning block is fixedly installed on the positioning plate. A positioning groove is provided on the positioning plate and corresponds to the position of the positioning block. Through the secondary positioning mechanism, the material picking frame and the connecting frame can be further stabilized and fixed.

[0028] Among them, the moving mechanism includes a moving screw rod rotatably connected to the moving groove and a servo motor. The bottom of the support frame is threadedly sleeved on the outside of the moving screw rod. The servo motor is installed on one side of the protrusion, and the output end of the servo motor is fixedly connected to one end of the moving screw rod. The moving mechanism is provided to drive the support frame.

[0029] The present invention has at least the following beneficial effects:

[0030] When the present invention is in use, through the support frame and the moving mechanism provided on the casting table, after the annealing furnace material tray is cast and formed, the moving mechanism enables the support frame to drive the support plate thereon to move between the movable mold and the fixed mold, and through the forming material tray taking out mechanism provided on the support plate, not only can the annealing furnace material tray after forming be taken out stably, but also the material hole of the annealing furnace material tray can be polished and deburred while taking out, thereby further ensuring the production quality of the annealing furnace material tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a side view schematic diagram of the overall mechanism of the present invention;

[0033] Figure 3 It is a front view of the overall structure of the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of the annealing furnace tray of the present invention;

[0035] Figure 5 This is a schematic diagram of the structure of the connecting side panels of the present invention;

[0036] Figure 6 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0037] Figure 7 This is a schematic diagram of the side structure of the support plate of the present invention;

[0038] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of the middle A area;

[0039] Fig. 9 This is a schematic diagram of the structure of the clamping rod of the present invention;

[0040] Fig.10 It is a schematic diagram of the structure of the connecting frame of the present invention.

[0041] In the figure: 1. casting table; 11. middle plate; 12. moving mold; 13. head plate; 14. fixed mold; 15. driving mechanism; 2. support frame; 21. protrusion; 22. moving groove; 3. moving mechanism; 31. moving screw rod; 32. servo motor; 4. support plate; 5. molding tray taking out mechanism; 51. fixed plate; 52. crankshaft; 53. rotating mechanism; 531. rotating motor; 532. first rotating gear; 533. second rotating gear; 54. swing support rod; 55. connecting side plate; 56. grinding block; 6. material taking frame; 61. groove; 62. limit ring; 7. clamping mechanism; 71. telescopic cylinder; 72. clamping plate; 8. synchronization mechanism; 81. support tube; 82. telescopic member; 821. electromagnet; 822. moving iron plate; 823. moving rod; 824. buffer spring; 83. positioning plate; 84. guide plate; 841. slot; 85. linkage mechanism; 851. positioning seat; 852. rotating shaft; 853. clamping rod; 854. clamping block; 855. extension block; 856. connecting spring; 857. first rotating support rod; 858. second rotating support rod; 859. pushing block; 8591. linkage shaft; 8592. linkage support rod; 86. positioning frame; 87. pushing mechanism; 871. electric push rod; 872. connecting frame; 873. pushing plate; 9. secondary positioning mechanism; 91. positioning rod; 92. positioning block. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Embodiment 1

[0044] See also Figures 1 to 3A casting molding device for an annealing furnace material tray includes a casting table 1, a middle plate 11, a movable mold 12, a head plate 13, a fixed mold 14 and a driving mechanism 15. The driving mechanism 15 is installed on the casting table 1. The driving mechanism 15 is used to drive the middle plate 11. The driving mechanism 15 is an existing mechanism, which can push the middle plate 11 so that the middle plate 11 drives the movable mold 12 to move stably along the fixed mold 14. For this reason, no further details are given. The movable mold 12 is fixedly installed on the middle plate 11, the fixed mold 14 is fixedly installed on the head plate 13, and the head plate 13 is fixedly installed on the casting table 1. At the same time, in the specific use process, a sliding rod mechanism is also provided between the middle plate 11 and the head plate 13 to ensure that the middle plate 11 moves stably. It also includes:

[0045] The support frame 2 is provided with a protrusion 21 on the casting table 1 and at a position corresponding to the support frame 2, and a moving groove 22 is provided at the protrusion 21, and the bottom of the support frame 2 is slidably connected at the moving groove 22;

[0046] A moving mechanism 3, the moving mechanism 3 is installed at the moving groove 22, and the moving mechanism 3 is used to drive the support frame 2;

[0047] See also Figure 1 to Figure 2 The moving mechanism 3 includes a moving screw rod 31 and a servo motor 32 which are rotatably connected to the moving groove 22. The bottom of the support frame 2 is threadedly sleeved on the outside of the moving screw rod 31. The servo motor 32 is installed on one side of the protrusion 21. The output end of the servo motor 32 is fixedly connected to one end of the moving screw rod 31. The output end of the servo motor 32 is rotatably connected to the protrusion 21.

[0048] Specific implementation process: When in use, after the casting of an annealing furnace material tray is completed between the movable mold 12 and the fixed mold 14, the movable mold 12 moves along the direction of separating from the fixed mold 14 through the middle plate 11, and in this embodiment, after the annealing furnace material tray after the molding is demoulded from the movable mold 12 and the fixed mold 14, the annealing furnace material tray is still located at the movable mold 12, and when the movable mold 12 moves to a certain distance away from the fixed mold 14;

[0049] At this time, the servo motor 32 runs, so that the movable screw 31 rotates relative to the movable groove 22. When the movable screw 31 rotates, it provides driving force for the support frame 2, so that the support frame 2 can further drive the support plate 4 on one side to move between the movable mold 12 and the fixed mold 14 under the limiting effect of the movable groove 22.

[0050] See also Figures 4 to 10 , support plate 4, support plate 4 is fixedly mounted on one side of support frame 2, and in this embodiment, support plate 4 is L-shaped, and one end of the small end surface of support plate 4 is fixedly connected to support frame 2, and one end of the large end surface of support plate 4 is connected to molding material tray taking-out mechanism 5;

[0051] The molding tray removal mechanism 5 is installed on the side of the support plate 4 close to the movable mold 12. After the annealing furnace tray is formed and the movable mold 12 is separated from the fixed mold 14, the molding tray removal mechanism 5 takes out the annealing furnace tray and grinds multiple material holes on it.

[0052] The forming material tray taking-out mechanism 5 comprises a fixed plate 51, a crankshaft 52, a rotating mechanism 53, a swinging support rod 54, a connecting side plate 55, a grinding block 56, a material taking frame 6, a clamping mechanism 7 and a synchronization mechanism 8. Two fixed plates 51 are provided, one end of each of the two fixed plates 51 is fixedly connected to the support plate 4, both ends of the crankshaft 52 are rotatably connected to the two fixed plates 51 through bearings, and the rotating mechanism 53 is installed on the support plate 4, and the rotating mechanism 53 is used to drive one end of the crankshaft 52;

[0053] See also Figure 6 The rotating mechanism 53 includes a rotating motor 531 fixedly mounted on one side of the supporting plate 4 through a bracket, a first rotating gear 532 is fixedly connected to the output end of the rotating motor 531, a second rotating gear 533 is meshedly connected to the outer side of the first rotating gear 532, and the second rotating gear 533 is fixedly sleeved on one end of the crankshaft 52, that is, the first rotating gear 532 drives the second rotating gear 533 to rotate through the operation of the rotating motor 531, and further the second rotating gear 533 drives the crankshaft 52 to rotate relative to the two fixed plates 51;

[0054] There are multiple swing support rods 54, one end of each of the swing support rods 54 is rotatably connected to the crankshaft 52, and the other end of each of the swing support rods 54 is hinged to a connecting seat via a pin, and the connecting seats are fixedly mounted on the connecting side plate 55;

[0055] See also Figures 4 to 5 , a plurality of grinding blocks 56 are provided, and the grinding blocks 56 in this embodiment are diamond grinding blocks, and the shapes of the plurality of grinding blocks 56 correspond to the material holes of the annealing furnace material tray, and one end of the plurality of grinding blocks 56 is fixedly connected to the connecting side plate 55, and one end of the plurality of grinding blocks 56 reciprocates relative to the material holes of the annealing furnace material tray, thereby realizing the function of reciprocating grinding of the material holes;

[0056] The material taking frame 6 is located on the side of the grinding block 56 away from the connecting side plate 55, and the clamping mechanism 7 is installed on the material taking frame 6;

[0057] See also Figure 5 The clamping mechanism 7 includes a telescopic cylinder 71 installed at the top and bottom of the material taking frame 6, and grooves 61 are respectively provided at the top and bottom of the material taking frame 6, and a clamping plate 72 is slidably connected to the groove 61, and the output end of the telescopic cylinder 71 is fixedly connected to the clamping plate 72, and the output end of the telescopic cylinder 71 is slidably connected to the material taking frame 6;

[0058] Specific implementation process: when the support plate 4 moves between the opened movable mold 12 and the fixed mold 14 through the support frame 2, the material picking frame 6 thereon moves synchronously between the movable mold 12 and the fixed mold 14, and at the same time, the position of the material picking frame 6 is close to the formed annealing furnace material tray, and the synchronization mechanism 8 is operated, so that the material picking frame 6 moves along the direction of the fixed mold 14, and until the material picking frame 6 moves to the formed annealing furnace material tray, then, through the operation of the two telescopic cylinders 71, the two clamping plates 72 clamp and fix the formed annealing furnace material tray to each other, and through the continuous operation of the synchronization mechanism 8, the clamping plates 72 and the material picking frame 6 drive the annealing furnace material tray to leave the fixed mold 14;

[0059] In this embodiment, multiple clamping mechanisms 7 can be provided on both sides of the material taking frame 6, and the annealing furnace material tray can be clamped and fixed at multiple points by multiple clamping plates 72, thereby achieving stable material removal from the annealing furnace material tray.

[0060] There are two synchronization mechanisms 8, which are respectively located on both sides of the support plate 4 and the material-retrieving frame 6. The synchronization mechanism 8 includes a support tube 81, a telescopic member 82, a positioning plate 83, a guide plate 84, a linkage mechanism 85, a positioning frame 86 and a pushing mechanism 87. There are two support tubes 81, one end of the two support tubes 81 is fixedly connected to the support plate 4, the telescopic member 82 is installed at one end of the support tube 81 away from the support plate 4, and the other ends of the two telescopic members 82 are fixedly connected to the positioning plate 83, and the positioning plate 83 is fixedly installed on the outside of the material-retrieving frame 6;

[0061] The guide plate 84 is slidably sleeved on the outside of the two support tubes 81, and one side of the guide plate 84 is fixedly connected to the connecting side plate 55;

[0062] The linkage mechanism 85 is installed at the positioning plate 83, and both sides of the guide plate 84 are provided with a slot 841 connected to one end of the linkage mechanism 85;

[0063] The positioning frame 86 is L-shaped, and one end of the positioning frame 86 is fixedly connected to the support plate 4 , and the other end of the positioning frame 86 extends to one side of the positioning plate 83 . The pushing mechanism 87 is installed on the positioning plate 83 , and the pushing mechanism 87 is used to push the linkage mechanism 85 .

[0064] Please refer to Figures 7 and 8The telescopic member 82 includes an electromagnet 821, a movable iron plate 822, a movable rod 823 and a buffer spring 824. The electromagnet 821 is fixedly installed inside the support tube 81, the movable iron plate 822 is slidably connected inside the support tube 81, one end of the movable rod 823 is fixedly connected to the movable iron plate 822, and the other end of the movable rod 823 passes through the support tube 81 and is fixedly connected to the positioning plate 83. The buffer spring 824 is sleeved on the outside of the movable rod 823, and the two ends of the buffer spring 824 are respectively fixedly connected to the movable iron plate 822 and the support tube 81.

[0065] Please refer to Figures 8 to 10 The linkage mechanism 85 includes a positioning seat 851, a rotating shaft 852, a clamping rod 853, a clamping block 854, an extension block 855, a connecting spring 856, a first rotating support rod 857, a second rotating support rod 858, a pushing block 859, a linkage shaft 8591 and a linkage support rod 8592. There are two positioning seats 851, and the two positioning seats 851 are fixedly mounted on the outer side of the positioning plate 83. The rotating shaft 852 is rotatably connected to the positioning seat 851. There are two clamping rods 853, and one end of the two clamping rods 853 is fixedly mounted on the outer side of the rotating shaft 852, and the clamping block 854 is fixedly mounted on the other end of the clamping rod 853. The shape and size of the two clamping blocks 854 correspond to the clamping groove 841 at the guide plate 84.

[0066] The extension block 855 is fixedly mounted on the outside of the clamping rod 853, and both ends of the connecting spring 856 are fixedly connected to the two extension blocks 855. In this embodiment, the connecting spring 856 is always in a stretched state;

[0067] One end of the first rotating support rod 857 and the second rotating support rod 858 are fixedly connected to the two rotating shafts 852 respectively, and the first rotating support rod 857 and the second rotating support rod 858 face opposite directions. The pushing block 859 is fixedly installed at one end of the first rotating support rod 857, and the pushing block 859 is connected to the pushing mechanism 87;

[0068] Two linkage shafts 8591 are provided, and one end of the two linkage shafts 8591 is respectively fixedly mounted on one end of the first rotating support rod 857 and the second rotating support rod 858 in opposite directions, and both ends of the linkage support rod 8592 are rotatably connected to the two linkage shafts 8591 .

[0069] The pushing mechanism 87 includes an electric push rod 871, a connecting frame 872 and a pushing plate 873. The electric push rod 871 is fixedly mounted on the positioning frame 86. The output end of the electric push rod 871 is fixedly connected to the connecting frame 872. The pushing plate 873 is fixedly mounted at the bottom of the connecting frame 872, and the pushing plate 873 is in contact with the pushing block 859.

[0070] A secondary positioning mechanism 9 is installed at the bottom of one end of the connecting frame 872 away from the pushing plate 873. The secondary positioning mechanism 9 includes a positioning rod 91 and a positioning block 92. The positioning rod 91 is fixedly installed at the bottom of the connecting frame 872, and the positioning block 92 is fixedly installed on the positioning plate 83. A positioning groove is provided on the positioning plate 83 at a position corresponding to the positioning block 92.

[0071] Specific implementation process: when the material taking frame 6 takes the material from the forming annealing furnace material tray on the movable mold 12, the electromagnet 821 is powered off at this time, so that one end of the moving iron plate 822 is not connected to the electromagnet 821, that is, at this time, the moving rod 823 and the support tube 81 are relatively telescopic and sliding, and at the same time, the electric push rod 871 is retracted, so that one end of the positioning rod 91 is separated from the positioning groove, and at this time, the two clamping rods 853 are connected by the connecting spring 856, so that the clamping block 854 at one end is clamped in the clamping groove 841 of the guide plate 84, that is, at this time, the pushing block 859 slides relatively and connects with the pushing plate 873. The distance between the guide plate 84 and the positioning plate 83 is relatively fixed, and as the rotating mechanism 53 operates, the crankshaft 52 rotates between the two fixed plates 51. When the crankshaft 52 rotates, the multiple swing support rods 54 further drive the connecting side plate 55 and the material taking frame 6 on one side of the connecting side plate 55 to move toward the formed annealing furnace material tray, until the material taking frame 6 moves to the outside of the annealing furnace material tray, and the annealing furnace material tray is clamped and fixed by the clamping mechanism 7, and the rotating motor 531 is continuously operated, so that the material taking frame 6 drives the annealing furnace material tray thereon to separate from the movable mold 12;

[0072] When the annealing furnace material tray is separated from the movable mold 12, as the movable iron plate 822 moves along the electromagnet 821 to the closest distance, the electromagnet 821 is energized to achieve the adsorption and fixation of the movable iron plate 822. At this time, the two positioning plates 83 are relatively fixed relative to the two support tubes 81 at one end thereof. At this time, the electric push rods 871 at the two positioning frames 86 are operated, so that the connecting frame 872 drives the pushing plate 873 and the positioning rod 91 to move downward. When the positioning rod 91 moves downward, its bottom is clamped in the positioning groove of the positioning block 92, and the pushing plate 873 moves downward, so that the pushing block 859 moves. Since the pushing block 859 is fixed to one end of the first rotating support rod 857, the first rotating support rod 857 drives the rotating shaft 852 to rotate. When the first rotating support rod 85 7 rotates, the second rotating support rod 858 is driven to rotate through the linkage support rod 8592, that is, the first rotating support rod 857 and the second rotating support rod 858 rotate in opposite directions, and further the first rotating support rod 857 and the second rotating support rod 858 respectively drive the clamping rod 853 thereon to rotate in the opposite direction, so that the clamping blocks 854 at the two clamping rods 853 are respectively separated from the clamping grooves 841 at the guide plate 84. At this time, the connecting side plate 55 slides relative to the connecting pipe through the guide plate 84, and as the rotating mechanism 53 continues to operate, the swing support rod 54 drives the connecting side plate 55 to move along the material taking frame 6, so that the multiple grinding blocks 56 respectively move back and forth along the material holes of the annealing furnace material tray, so as to achieve the effect of reciprocating grinding of the burrs at the material holes;

[0073] While grinding, the support frame 2 moves away from the movable mold 12 and the fixed mold 14, thereby realizing rapid removal of the cast annealing furnace material tray.

[0074] Embodiment 2

[0075] See also Fig. 9 Embodiment 2 is a further supplementary explanation of Embodiment 1, specifically: a limit ring 62 is provided on one side of the material taking frame 6 and close to the grinding block 56, the limit ring 62 is located on the outside of the plurality of grinding blocks 56, and the limit ring 62 is used to limit one side of the annealing furnace material tray at the material taking frame 6, so as to ensure that the material taking frame 6 can stably take materials from the annealing furnace material tray.

[0076] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0077] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting molding device for an annealing furnace tray, comprising a casting table (1), a middle plate (11), a movable mold (12), a head plate (13), a fixed mold (14) and a driving mechanism (15), wherein the driving mechanism (15) is installed on the casting table (1), the driving mechanism (15) is used to drive the middle plate (11), and the movable mold (12) is fixedly installed on the middle plate (11), the fixed mold (14) is fixedly installed on the head plate (13), and the head plate (13) is fixedly installed on the casting table (1), characterized in that: Also included are: A support frame (2), wherein a protrusion (21) is provided on the casting table (1) at a position corresponding to the support frame (2), and a movable groove (22) is provided at the protrusion (21), and the bottom of the support frame (2) is slidably connected to the movable groove (22); A moving mechanism (3), wherein the moving mechanism (3) is installed at the moving groove (22), and the moving mechanism (3) is used to drive the support frame (2); A support plate (4), wherein the support plate (4) is fixedly mounted on one side of the support frame (2); A molding material tray removal mechanism (5) is installed on a side of a support plate (4) close to a movable mold (12). After the annealing furnace material tray is formed and the movable mold (12) is separated from the fixed mold (14), the molding material tray removal mechanism (5) removes the annealing furnace material tray and grinds a plurality of material holes thereon.

2. The casting molding equipment for annealing furnace tray according to claim 1, characterized in that: The molding material tray taking-out mechanism (5) comprises a fixed plate (51), a crankshaft (52), a rotating mechanism (53), a swinging support rod (54), a connecting side plate (55), a grinding block (56), a material taking frame (6), a clamping mechanism (7) and a synchronization mechanism (8), wherein two fixed plates (51) are provided, one end of each of the two fixed plates (51) is fixedly connected to the support plate (4), two ends of the crankshaft (52) are rotatably connected to the two fixed plates (51) via bearings, and the rotating mechanism (53) is mounted on the support plate (4), and the rotating mechanism (53) is used to drive one end of the crankshaft (52); The swing support rods (54) are provided in plurality, one end of each of the swing support rods (54) is rotatably connected to the crankshaft (52), and the other end of each of the swing support rods (54) is hingedly connected to a connecting seat via a pin, and the connecting seats are fixedly mounted on the connecting side plate (55); There are a plurality of grinding blocks (56), and the shapes of the plurality of grinding blocks (56) are arranged at the material holes of the annealing furnace material tray, and one end of the plurality of grinding blocks (56) is fixedly connected to the connecting side plate (55); The material taking frame (6) is located on a side of the grinding block (56) away from the connecting side plate (55), and the clamping mechanism (7) is installed on the material taking frame (6); Two synchronization mechanisms (8) are provided, and the two synchronization mechanisms (8) are respectively located on both sides of the support plate (4) and the material taking frame (6).

3. The casting molding equipment for annealing furnace tray according to claim 2, characterized in that: The rotating mechanism (53) comprises a rotating motor (531) fixedly mounted on one side of the support plate (4) via a bracket, the output end of the rotating motor (531) being fixedly connected to a first rotating gear (532), the outer side of the first rotating gear (532) being meshingly connected to a second rotating gear (533), and the second rotating gear (533) being fixedly sleeved on one end of the crankshaft (52).

4. The casting molding equipment for annealing furnace tray according to claim 2, characterized in that: The clamping mechanism (7) comprises a telescopic cylinder (71) installed at the top and bottom of the material taking frame (6); the top and bottom ends of the material taking frame (6) are respectively provided with grooves (61), and a clamping plate (72) is slidably connected to the groove (61); the output end of the telescopic cylinder (71) is fixedly connected to the clamping plate (72), and the output end of the telescopic cylinder (71) is slidably connected to the material taking frame (6).

5. A casting molding device for annealing furnace tray according to claim 2, characterized in that: The synchronization mechanism (8) comprises a support tube (81), a telescopic member (82), a positioning plate (83), a guide plate (84), a linkage mechanism (85), a positioning frame (86) and a pushing mechanism (87), wherein two support tubes (81) are provided, one end of the two support tubes (81) is fixedly connected to the support plate (4), the telescopic member (82) is installed at one end of the support tube (81) away from the support plate (4), and the other ends of the two telescopic members (82) are fixedly connected to the positioning plate (83), and the positioning plate (83) is fixedly installed on the outside of the material taking frame (6); The guide plate (84) is slidably sleeved on the outside of the two support tubes (81), and one side of the guide plate (84) is fixedly connected to the connecting side plate (55); The linkage mechanism (85) is installed on the positioning plate (83), and a clamping groove (841) connected to one end of the linkage mechanism (85) is provided on both sides of the guide plate (84); The positioning frame (86) is L-shaped, and one end of the positioning frame (86) is fixedly connected to the support plate (4), and the other end of the positioning frame (86) extends to one side of the positioning plate (83). The pushing mechanism (87) is installed on the positioning plate (83), and the pushing mechanism (87) is used to push the linkage mechanism (85).

6. The casting molding equipment for annealing furnace tray according to claim 5, characterized in that: The telescopic member (82) comprises an electromagnet (821), a movable iron plate (822), a movable rod (823) and a buffer spring (824); the electromagnet (821) is fixedly mounted inside the support tube (81); the movable iron plate (822) is slidably connected inside the support tube (81); one end of the movable rod (823) is fixedly connected to the movable iron plate (822); and the other end of the movable rod (823) passes through the support tube (81) and is fixedly connected to the positioning plate (83); the buffer spring (824) is sleeved on the outside of the movable rod (823); and the two ends of the buffer spring (824) are respectively fixedly connected to the movable iron plate (822) and the support tube (81).

7. The casting molding equipment for annealing furnace tray according to claim 5, characterized in that: The linkage mechanism (85) comprises a positioning seat (851), a rotating shaft (852), a clamping rod (853), a clamping block (854), an extension block (855), a connecting spring (856), a first rotating support rod (857), a second rotating support rod (858), a pushing block (859), a linkage shaft (8591) and a linkage support rod (8592); two positioning seats (851) are provided, and the two positioning seats (851) are fixedly mounted on the outside of the positioning plate (83); the rotating shaft (852) is rotatably connected to the positioning seat (851); two clamping rods (853) are provided, and one end of the two clamping rods (853) is respectively fixedly mounted on the outside of the rotating shaft (852), and the clamping block (854) is fixedly mounted on the other end of the clamping rod (853); the shape and size of the two clamping blocks (854) correspond to the clamping groove (841) at the guide plate (84); The extension block (855) is fixedly mounted on the outside of the clamping rod (853), and the two ends of the connecting spring (856) are fixedly connected to the two extension blocks (855); One end of the first rotating support rod (857) and the second rotating support rod (858) are respectively fixedly connected to the two rotating shafts (852), and the first rotating support rod (857) and the second rotating support rod (858) face opposite directions. The pushing block (859) is fixedly installed on one end of the first rotating support rod (857), and the pushing block (859) is connected to the pushing mechanism (87); Two linkage shafts (8591) are provided, one end of the two linkage shafts (8591) is respectively fixedly mounted on one end of the first rotating support rod (857) and the second rotating support rod (858) in opposite directions, and both ends of the linkage support rod (8592) are rotationally connected to the two linkage shafts (8591).

8. The casting molding equipment for annealing furnace tray according to claim 5, characterized in that: The pushing mechanism (87) comprises an electric push rod (871), a connecting frame (872) and a pushing plate (873); the electric push rod (871) is fixedly mounted on the positioning frame (86); the output end of the electric push rod (871) is fixedly connected to the connecting frame (872); the pushing plate (873) is fixedly mounted on the bottom of the connecting frame (872), and the pushing plate (873) is in contact with the pushing block (859).

9. A casting molding device for an annealing furnace tray according to claim 8, characterized in that: A secondary positioning mechanism (9) is installed at the bottom of one end of the connecting frame (872) away from the pushing plate (873), and the secondary positioning mechanism (9) comprises a positioning rod (91) and a positioning block (92). The positioning rod (91) is fixedly installed at the bottom of the connecting frame (872), and the positioning block (92) is fixedly installed on the positioning plate (83). A positioning groove is provided on the positioning plate (83) at a position corresponding to the positioning block (92).

10. The casting molding equipment for annealing furnace tray according to claim 1, characterized in that: The moving mechanism (3) comprises a moving screw (31) rotatably connected to the moving groove (22) and a servo motor (32); the bottom of the support frame (2) is threadedly sleeved on the outside of the moving screw (31); the servo motor (32) is mounted on one side of the protrusion (21); and the output end of the servo motor (32) is fixedly connected to one end of the moving screw (31).

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