Non-ferrous metal disc vertical mold casting equipment

Abstract

The invention provides non-ferrous metal disc vertical mold casting equipment. Comprising a rotating frame and a plurality of mold opening and closing mechanisms, the mold opening and closing mechanisms are arranged on the rotating frame, the rotating frame is used for sequentially rotating the mold opening and closing mechanisms to a casting position and a demolding position, the casting position and the demolding position are arranged on the two sides of the upper surface of the rotating frame respectively, and each mold opening and closing mechanism comprises a male mold and a female mold; the mold cavity on the female mold is vertically arranged relative to the upper surface of the rotating frame, and the male mold can be close to or far away from the female mold under the action of external force, so that the male mold and the female mold are mutually closed or separated. Continuous production of castings can be achieved, and the productivity of the castings is high; the mold opening and closing mechanism comprises a male mold and a female mold, a mold cavity in the female mold is perpendicular to the upper surface of the rotating frame, and due to the fact that the mold cavity is deep, a formed casting is full, uniform in thickness and small in piece weight deviation, and no throwing or flash or burr exists in the casting process.

Description

Technical Field

[0001] The invention relates to the technical field of casting equipment, in particular to non-ferrous metal disc vertical mold casting equipment. Background Art

[0002] At present, the existing casting technologies for non-ferrous metals such as gold, silver and copper mainly include disc casting technology and linear casting technology. Disc casting technology usually adopts a flat mold type for production, that is, the mold cavity is placed horizontally on a disc, and molten metal is cast into the mold cavity through a casting device and cooled to form.

[0003] The depth of the horizontal mold cavity is shallow. Because the high-temperature molten metal has poor fluidity, high thermal conductivity, and is easy to solidify, and the mold cavity depth of the flat mold is shallow, the mold quality of the cast metal plates and metal ingots is poor, and there are problems such as incomplete molding, large thickness deviation, large unit weight deviation, and large splashing during casting. In addition, although the existing linear casting technology mold cavity is also placed vertically, the linear vertical mold casting equipment adopts linear reciprocating motion. After the molten metal is cast in each mold cavity, it is cooled and formed, and finally the molded castings are pried off one by one. After all the castings in the mold are pried off, the next batch of molten metal can be cast, that is, casting and demolding cannot be carried out simultaneously; thus, continuous casting cannot be achieved, which makes the production capacity per unit time of linear casting technology low, and cannot meet the market demand for high production and high automation. Summary of the invention

[0004] The purpose of the present invention is to improve and innovate the shortcomings and problems existing in the background technology and provide a non-ferrous metal disc vertical mold casting equipment.

[0005] Rotating frame; A mold opening and closing mechanism, wherein a plurality of mold opening and closing mechanisms are provided, and the mold opening and closing mechanisms are provided on a rotating frame, and the rotating frame is used to rotate each mold opening and closing mechanism to a casting position and a demolding position in sequence, and the casting position and the demolding position are respectively provided on both sides of the upper surface of the rotating frame, and the mold opening and closing mechanism comprises a male mold and a female mold, and the mold cavity on the female mold is vertically arranged relative to the upper surface of the rotating frame, and under the action of an external force, the male mold can approach or move away from the female mold, so that the male mold and the female mold are closed together or separated from each other.

[0006] A further solution is that the rotating frame is a first rotating frame, and the mold opening and closing mechanism is an automatic mold opening and closing mechanism, which includes a first fixed frame, a first male mold and a first female mold. A first cylinder is installed on the first fixed frame, and the first cylinder is used to drive the first male mold to approach or move away from the first female mold.

[0007] A further solution is that an end of the first female mold away from the first male mold is mounted on a rotating shaft through a connecting structure, and the rotating shaft is rotatably connected to the first fixing frame so that the rotating shaft can rotate under the action of the driving mechanism; A scraper mechanism is arranged directly above the first rotating frame, and the scraper mechanism includes a scraper cylinder and a scraper. The scraper cylinder is mounted on a scraper cylinder mounting plate, and the output end of the scraper cylinder is fixedly connected to the scraper mounting plate. The scraper is rotatably connected to the scraper mounting plate via a first pin shaft, and a torsion spring is sleeved on the first pin shaft on the scraper. The scraper cylinder is used to drive the scraper to approach the first master mold so that the cast casting is separated from the first master mold.

[0008] A further solution is that a second sliding block is installed on the scraper cylinder mounting plate, the middle part of the second sliding block is threadedly connected to the screw rod, the edge of the second sliding block is slidingly matched with the guide rod, the two ends of the screw rod are rotatably connected to the adjusting guide rail bottom plate, and the two ends of the guide rod are fixedly connected to the adjusting guide rail bottom plate.

[0009] A further solution is that the casting formed in the first master mold is a silver anode plate, and a pin is provided on the inner wall of the mold cavity of the first master mold so that a silver hook hole is formed on the cast silver anode plate; A perforating mechanism corresponding to the scraper mechanism is arranged directly below the first rotating frame, and the perforating mechanism includes a second electric push rod, and the output end of the second electric push rod is fixedly connected to a perforating needle mounting plate, and a perforating needle is installed on the perforating needle mounting plate. The perforating needle is used to penetrate the silver hook hole.

[0010] A further solution is that the perforating mechanism also includes a second fixed frame, the second fixed frame is rotatably connected to a fourth cylinder, the telescopic end of the fourth cylinder is rotatably connected to the plate frame skeleton, the bottom end of the plate frame skeleton is rotatably connected to the second fixed frame, and side baffles are installed on both sides of the upper surface of the plate frame skeleton; an upper covering plate is installed between the side baffles, the upper covering plate is used to receive the fallen silver anode plate, and a steel ball roller is installed on the upper covering plate, and the spacing between the two side baffles gradually narrows from the end away from the perforating needle to the end close to the perforating needle.

[0011] A further solution is that the middle part of one end of the plate frame skeleton close to the punching needle is hollowed out, and a first electric push rod is installed on the outer wall of the plate frame skeleton, the telescopic end of the first electric push rod passes through the plate frame skeleton and is fixedly connected to a support plate, and an inclined limit plate is installed on the inner wall of the plate frame skeleton; when the silver anode plate slides down to the silver hook hole on it corresponding to the punching needle, the upper surface of the silver anode plate fits with the bottom end of the limit plate, and the lower surface of the silver anode plate is located on the support plate.

[0012] A further solution is that the rotating frame is a second rotating frame, and the mold opening and closing mechanism is a manual mold opening and closing mechanism, and the manual mold opening and closing mechanism includes a fixed mold mounting seat, a second female mold and a second male mold, the second female mold is fixed on the fixed mold mounting seat, and the bottom end of the second public mold is rotatably connected to the fixed mold rotating shaft seat, and a U-shaped clamp is rotatably connected to the fixed mold mounting seat corresponding to the side of the second female mold away from the second public mold, and the end of the U-shaped clamp away from the fixed mold mounting seat is wrapped around the side of the second public mold away from the second female mold and then fixedly connected to a fixed sleeve, and a screw is threaded on the fixed sleeve.

[0013] A further solution is that a waist hole is provided at the rotation connection between the second male mold and the fixed mold rotating shaft seat, and a second pin shaft matching the waist hole is installed on the fixed mold rotating shaft seat.

[0014] A further solution is that a lifting mechanism is provided below the second rotating frame, the lifting mechanism includes a lifting seat, a third cylinder is rotatably connected to the lifting seat, an output end of the third cylinder is rotatably connected to one end of a lifting rod through a second transmission rod, and a middle part of the lifting rod is rotatably connected to the lifting seat; A through slot for the end of the ejector rod to pass through is provided on the fixed mold mounting seat, so that the end of the ejector rod abuts against the second male mold.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) the present invention rotates each mold opening and closing mechanism to the casting position and the demolding position in sequence through the rotating frame, so that the molten metal can be conveniently cast into the mold cavity at the casting position, and the mold opening and closing mechanism is cooled and formed during the process of moving from the casting position to the demolding position, and then the casting can be demolded at the demolding position. After demolding, the mold opening and closing mechanism rotates back to the casting position, thereby realizing continuous production of castings and high production capacity of castings; the mold opening and closing mechanism includes a male mold and a female mold, and the mold cavity on the female mold is vertically arranged relative to the upper surface of the rotating frame. Due to the deep depth of the mold cavity, the molded casting is full, uniform in thickness, small in unit weight deviation, and no spillage, flash or burrs are produced during casting; the male mold can approach or move away from the female mold under the action of external force, thereby facilitating the formation of a closed mold cavity and facilitating the demolding of the molded casting; (2) The scraper of the present invention is rotatably connected to the scraper mounting plate through a first pin shaft, and a torsion spring is sleeved on the first pin shaft on the scraper. The introduction of the torsion spring provides a certain reset force and holding force for the scraper. The scraper can rotate around the first pin shaft, so that the scraper can apply forces in different directions to the molded casting, preventing the scraper from being stuck in a fixed position, which is conducive to realizing the opening of the molded casting and the upper part of the mold, reducing the resistance and damage during the demolding process, and facilitating demolding; in addition, by adjusting the mutual cooperation of the guide rail bottom plate, the adjusting hand wheel, the screw rod, the guide rod and the second sliding block, the relative position of the scraper mechanism and the mold can be adjusted to prevent the scraper from directly hitting the mold, avoiding the failure to hit the molded casting and being unable to demold; (3) For the silver anode plate, if the bottom end of the silver hook hole is blocked by the covering during the casting process, the present invention can perform a punching operation on the silver hook hole formed on the silver anode plate through a punching mechanism, so that the silver hook hole penetrates, which is convenient for subsequent processes to hook the silver anode plate with the silver hook for electrolysis; the spacing between the two side baffles of the present invention gradually narrows from the end away from the punching needle to the end close to the punching needle, so that the side baffle plays a guiding role, which is convenient for the silver anode plate to slide down to the position where the silver hook hole thereon corresponds to the punching needle, the steel ball roller can reduce the resistance of the silver anode plate to slide down, and the bottom end of the limit plate fits with the upper surface of the silver anode plate after it is in place, which can prevent the silver anode plate from warping up under the action of the punching needle during the punching process, which is conducive to the stability of the silver anode plate punching process; the support plate is driven to move by the first electric push rod, which is convenient for supporting the cathode plate during the punching process, and the silver anode plate can automatically fall down onto the transport device after the punching is completed; (4) After the manual mold opening and closing mechanism of the present invention rotates the fixed sleeve on the U-shaped clamp to the side of the second male mold away from the second female mold, it is convenient to rotate the screw rod to press against the second male mold, thereby realizing the closing of the second male mold and the second female mold, so that the mold cavity on the second female mold forms a closed structure with an upper end opening; thereby, molten metal can be poured into the mold cavity, and after the molten metal is cooled and formed; after the U-shaped clamp is rotated back to the initial position, the second male mold is rotated downward to facilitate the separation of the second male mold and the second female mold; in addition, a waist hole is provided at the rotation connection between the second male mold and the fixed mold rotating shaft seat, so that the bottom end of the second male mold can move within a certain range relative to the fixed mold rotating shaft seat, so that the second male mold can be parallel and close to the second female mold, and the sealing between the second male mold and the second female mold is good; (5) The present invention cooperates with the lifting seat, the third cylinder, the second transmission rod, the lifting rod, the supporting roller and the through slot on the fixed mold mounting seat. During the mold closing process, the supporting roller on the end of the lifting rod can pass through the through slot and abut against the back of the second male mold to support the heavier second male mold, thereby facilitating manual rotation of the screw and reducing labor intensity. After the mold closing is completed, the end of the lifting rod is driven to move to the bottom of the second rotating frame to prevent the lifting rod from obstructing the rotation of the second rotating frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a non-ferrous metal disc vertical mold casting equipment provided by the first embodiment of the present invention; Figure 2A schematic diagram of the three-dimensional structure of a first rotating frame of a non-ferrous metal disc vertical mold casting equipment provided by the first embodiment of the present invention; Figure 3 A schematic diagram of the three-dimensional structure of an automatic mold opening and closing mechanism of a non-ferrous metal disc vertical mold casting equipment provided by the first embodiment of the present invention; Figure 4 A schematic diagram of the three-dimensional structure of a scraper mechanism of a non-ferrous metal disc vertical mold casting equipment provided by the first embodiment of the present invention; Figure 5 A schematic diagram of the three-dimensional structure of a punching mechanism of a non-ferrous metal disc vertical mold casting equipment provided by the first embodiment of the present invention; Figure 6 The first embodiment of the present invention provides Figure 5 A schematic diagram of the partially enlarged structure at center A; Figure 7 A schematic diagram of the three-dimensional structure of a non-ferrous metal disc vertical mold casting equipment provided by the second embodiment of the present invention; Figure 8 The second embodiment of the present invention provides Figure 5 A schematic diagram of the partially enlarged structure at B in the middle; Fig. 9 A schematic diagram of the three-dimensional structure of the lifting mechanism provided by the second embodiment of the present invention; Fig.10 This is a schematic diagram of the three-dimensional structure of the second male mold provided by the second embodiment of the present invention.

[0018] Reference numerals: 1, first rotating frame; 101, first motor; 102, first gear; 103, first slewing bearing; 104, first movable bracket; 105, first fixed bracket; 2, automatic mold opening and closing mechanism; 201, first fixed frame; 202, first cylinder; 203, male mold water jacket; 204, first male mold; 205, first sliding block; 206, second cylinder; 207, first transmission rod; 208, rotating block; 209, rotating shaft ; 210, connecting plate; 211, mother mold water jacket; 212, first mother mold; 2121, pin; 3, manual mold opening and closing mechanism; 301, fixed mold horizontal mounting seat; 302, through groove; 303, fixed mold vertical mounting seat; 304, second mother mold; 305, fixed mold rotating shaft seat; 306, second male mold; 307, U-shaped clip; 308, fixed sleeve; 309, screw; 310, second pin shaft; 311, waist hole; 4, scraper mechanism; 401, Support channel steel; 402, adjusting guide rail bottom plate; 403, adjusting hand wheel; 404, screw rod; 405, guide rod; 406, second sliding block; 407, scraper cylinder mounting plate; 408, scraper cylinder; 409, scraper mounting plate; 410, scraper; 411, torsion spring; 5, lifting mechanism; 501, lifting seat; 502, third cylinder; 503, second transmission rod; 504, lifting rod; 505, supporting roller; 6, punching mechanism; 6 01, second fixed frame; 602, plate frame frame; 603, fourth cylinder; 604, side baffle; 605, upper cover plate; 606, steel ball roller; 607, limit plate; 608, first electric push rod; 609, support plate; 610, silver anode plate; 6101, silver hook hole; 611, second electric push rod; 612, piercing needle installation plate; 613, piercing needle; 614, induction switch; 7, second rotating frame; 701, second motor. DETAILED DESCRIPTION

[0019] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] Example 1 See also Figure 1-Figure 6 The present invention provides a non-ferrous metal disc vertical mold casting equipment, comprising a first rotating frame 1 and an automatic mold opening and closing mechanism 2. The automatic mold opening and closing mechanism 2 comprises a first male mold 204 and a first female mold 212, and the mold cavity on the first female mold 212 is vertically arranged relative to the upper surface of the first rotating frame 1. The first male mold 204 can approach or move away from the first female mold 212 under the action of external force to achieve mold closing or demolding. The number of the automatic mold opening and closing mechanisms 2 is set to four, and the annular array is distributed on the first rotating frame 1. The first rotating frame 1 is used to rotate each automatic mold opening and closing mechanism 2 to a casting position and a demolding position in turn. The casting position and the demolding position are respectively arranged on both sides of the upper surface of the first rotating frame 1. At the casting position, it is convenient to cast the molten metal into the mold cavity. During the rotation from the casting position to the demolding position, the molten metal is cooled and formed, and then the casting can be demolded at the demolding position. After demolding, the automatic mold opening and closing mechanism 2 rotates back to the casting position, thereby realizing continuous production of castings and high production capacity of castings.

[0023] For details, please refer to Figure 2 The first rotating frame 1 includes a first motor 101, a first gear 102, a first slewing bearing 103, a first movable bracket 104 and a first fixed bracket 105. The first motor 101 is used to drive the first gear 102 to rotate. The first gear 102 is meshed with the gear teeth on the outer surface of the first slewing bearing 103. Since the first slewing bearing 103 is rotatably connected to the first fixed bracket 105, the first gear 102 can drive the first slewing bearing 103 to rotate. The top of the first slewing bearing 103 is installed with a first movable bracket 104, which will drive the first movable bracket 104 to rotate. The automatic mold opening and closing mechanism 2 is installed on the first movable bracket 104, which will drive the automatic mold opening and closing mechanism 2 to rotate.

[0024] It should be noted that if Figure 3 As shown, a female mold water jacket 211 is installed on the outer side of the first female mold 212, and a male mold water jacket 203 is installed on the outer side of the first male mold 204. Cooling water flows in the female mold water jacket 211 and the male mold water jacket 203 to cool the first female mold 212 and the first male mold 204, so that the metal liquid in the mold cavity is quickly cooled and formed during the process of the automatic mold opening and closing mechanism 2 rotating from the casting position to the demolding position.

[0025] Please continue reading Figure 3, a first cylinder 202 is installed on the first fixed frame 201, and the first fixed frame 201 is installed on the first movable bracket 104. The output end of the first cylinder 202 is fixedly connected to the male mold water jacket 203, so that the first cylinder 202 can drive the first male mold 204 to move closer to or away from the first female mold 212. In order to make the first male mold 204 move smoothly, a first sliding block 205 is installed on the outer surface of the male mold water jacket 203, and the first sliding block 205 is slidably matched with the first fixed frame 201.

[0026] See also Figure 4 In order to separate the cooled and formed casting from the first mother mold 212, a scraper mechanism 4 is provided directly above the first rotating frame 1, and the scraper mechanism 4 corresponds to the demoulding position. The scraper mechanism 4 includes a support channel steel 401, which is L-shaped, and the end of the support channel steel 401 extends directly above the first rotating frame 1. The end of the support channel steel 401 is fixedly connected to an adjustment guide rail base plate 402, and a screw rod 404 and a guide rod 405 are installed on the adjustment guide rail base plate 402. Specifically, the two ends of the screw rod 404 are rotatably connected to the adjustment guide rail base plate 402, and the two ends of the guide rod 405 are fixedly connected to the adjustment guide rail base plate 402. The middle part of the screw rod 404 passes through the second sliding block 406 and is threadedly connected thereto. The end of the screw rod 404 is fixedly connected to an adjustment hand wheel 403. Holding the adjustment hand wheel 403 facilitates the rotation of the screw rod 404, and the edge of the second sliding block 406 is slidably matched with the guide rod 405. The bottom end of the second sliding block 406 is fixedly connected to a blade cylinder mounting plate 407, a blade cylinder 408 is mounted on the blade cylinder mounting plate 407, an output end of the blade cylinder 408 is fixedly connected to a blade mounting plate 409, a blade 410 is rotatably connected to the blade mounting plate 409 via a first pin shaft, and a torsion spring 411 is sleeved on the first pin shaft on the blade 410. The blade cylinder 408 is used to drive the blade 410 to approach the first mother mold 212 so that the casted casting is separated from the first mother mold 212.

[0027] It is understandable that, since the torsion spring 411 is sleeved on the first pin shaft corresponding to the scraper 410, the introduction of the torsion spring 411 provides a certain reset force and holding force for the scraper 410, and the scraper 410 can rotate around the first pin shaft, so that the scraper 410 can apply forces in different directions to the molded casting, preventing the scraper 410 from being stuck in a fixed position, which is conducive to realizing the molded casting and the upper opening of the first mother mold 212, reducing resistance and damage during the demolding process, and facilitating demolding. In addition, the applicant has noticed in actual production that for the designed casting position and demolding position, the molten metal can be cast into the mold cavity at the casting position, and after the casting in the mold cavity is cooled and formed, the scraper 410 may not be able to act on the molded casting at the demolding position. Therefore, the present application adjusts the relative position of the scraper mechanism 4 and the first mother mold 212 by adjusting the mutual cooperation of the guide rail base plate 402, the adjustment hand wheel 403, the screw 404, the guide rod 405 and the second sliding block 406, and fine-tunes the position of the scraper 410, which can effectively prevent the scraper 410 from directly hitting the first mother mold 212 or other positions, thereby avoiding the failure to hit the molded casting and causing the inability to demold.

[0028] Optional, please continue to Figure 3 , the mother mold water jacket 211 is installed on the rotating shaft 209 through the connecting plate 210, and the rotating shaft 209 is rotatably connected to the first fixed frame 201. A rotating block 208 is installed on the outer surface of the end of the rotating shaft 209, and the rotating block 208 is rotatably connected to the first transmission rod 207. The end of the first transmission rod 207 away from the rotating block 208 is installed on the output end of the second cylinder 206, and the second cylinder 206 is rotatably connected to the first fixed frame 201. After the second cylinder 206 is extended and retracted, it will drive the rotating shaft 209 to rotate, thereby driving the first mother mold 212 to rotate. When the scraper 410 acts on the first mother mold 212, the molded casting and the upper part of the first mother mold 212 are opened, and after the first mother mold 212 is driven to rotate downward, the molded casting in the mold cavity will automatically fall downward.

[0029] It should be noted that the mold of the present application can be used to cast silver anode plates and silver ingots; of course, the present application can also be used to cast other non-ferrous metal plates, for example, it can also be used to cast gold and copper. The present application does not make specific limitations, and all are within the protection scope of the present application. The weight specifications of the silver ingot include 15kg or 30kg or other weight specifications. The weight specifications of the silver anode plate 610 include 11kg or 17kg or 45kg or other weight specifications.

[0030] For the 11kg or 17kg silver anode plate 610, the silver anode plate 610 after casting needs to have a silver hook hole 6101, and the silver hook hole 6101 is used for the silver hook to hook the silver anode plate 610, so as to facilitate the subsequent electrolysis. Therefore, when the molded casting is a 11kg or 17kg silver anode plate 610, two pins 2121 need to be set on the inner wall of the mold cavity of the first female mold 212, and the pins 2121 are truncated cone-shaped, so that the silver hook hole 6101 is formed on the cast silver anode plate 610. However, the applicant has noticed in actual production that due to the long-term use of the mold, the pins 2121 will undergo certain deformation due to thermal expansion and contraction, and will no longer fit tightly with the first male mold 204. During the casting process, the bottom end of the molded silver hook hole 6101 will be blocked by the skin formed by the metal liquid. Therefore, the present application provides a perforating mechanism 6 corresponding to the scraper mechanism 4 directly below the first rotating frame 1, and the silver hook hole 6101 formed on the silver anode plate 610 is perforated by the perforating mechanism 6, so that the silver hook hole 6101 is penetrated, which is convenient for subsequent processes to hook the silver anode plate 610 by the silver hook for electrolysis.

[0031] For details, please refer to Figure 5 and Figure 6 The perforating mechanism 6 includes a second fixed frame 601, on which a fourth cylinder 603 is rotatably connected, and the telescopic end of the fourth cylinder 603 is rotatably connected to the plate frame frame 602, and the bottom end of the plate frame frame 602 is rotatably connected to the second fixed frame 601. The telescopic movement of the fourth cylinder 603 can drive the plate frame frame 602 to rotate. Side baffles 604 are installed on both sides of the upper surface of the plate frame frame 602; an upper cover plate 605 is installed between the side baffles 604, and the upper cover plate 605 is used to receive the silver anode plate 610 that falls down, and a steel ball roller 606 is installed on the upper cover plate 605, and the steel ball roller 606 can reduce the resistance of the silver anode plate 610 sliding downward. The distance between the two side baffles 604 gradually narrows from the end away from the perforating needle 613 to the end close to the perforating needle 613, thereby realizing the limiting effect on the silver anode plate 610. A second electric push rod 611 is installed at the bottom end of the plate frame 602, and a piercing needle mounting plate 612 is fixedly connected to the output end of the second electric push rod 611, and a piercing needle 613 is installed on the piercing needle mounting plate 612. When the silver anode plate 610 slides to the bottom end of the plate frame 602, the silver anode plate 610 triggers the induction switch 614, so that the second electric push rod 611 moves, and the piercing needle 613 acts on the silver hook hole 6101, thereby clearing the silver hook hole 6101.

[0032] It should be noted that, in order to allow the silver anode plate 610 to slide smoothly to the bottom end of the plate frame skeleton 602, the width of the silver anode plate 610 is slightly smaller than the distance between the bottom ends of the two side baffles 604; and the diameter of the end of the piercing needle 613 is smaller than the diameter of the silver hook hole 6101, so that when the silver anode plate 610 is offset in the width direction relative to the side baffle 604, the end of the piercing needle 613 can still extend into the silver hook hole 6101 to penetrate the silver hook hole 6101.

[0033] For the preferred option, please continue to read Figure 5 and Figure 6 , the middle part of one end of the plate frame frame 602 close to the punching needle 613 is hollowed out, and a first electric push rod 608 is installed on the corresponding outer wall of the plate frame frame 602. The telescopic end of the first electric push rod 608 passes through the plate frame frame 602 and is fixedly connected to a support plate 609. It can be understood that, with such a configuration, after the first electric push rod 608 is extended, it is convenient to drive the support plate 609 to move into the hollow part of the plate frame frame 602; after the first electric push rod 608 is retracted, it is convenient to drive the support plate 609 to leave the hollow part of the plate frame frame 602, thereby facilitating the support of the silver anode plate 610 during the punching process. After the punching is completed, the silver anode plate 610 automatically falls down onto the transport device under the action of gravity.

[0034] It should be noted that, in order to facilitate the plate rack skeleton 602 to catch the silver anode plate 610 that automatically falls off the automatic mold opening and closing mechanism 2, the fourth cylinder 603 is extended, so that the plate rack skeleton 602 is in an inclined state; after the silver anode plate 610 smoothly slides to the bottom end of the plate rack skeleton 602, the fourth cylinder 603 contracts again, so that the plate rack skeleton 602 is in a horizontal state, which is convenient for the silver anode plate 610 to fall smoothly onto the transportation device after the perforation is completed.

[0035] Preferably, an inclined limiting plate 607 is installed on the inner wall of the plate frame frame 602; when the silver hook hole 6101 on which the silver anode plate 610 slides down corresponds to the piercing needle 613, the upper surface of the silver anode plate 610 fits with the bottom end of the limiting plate 607, and the lower surface of the silver anode plate 610 is located on the support plate 609. It can be understood that the bottom end of the limiting plate 607 fits with the upper surface of the silver anode plate 610 after it is in place, which can prevent the silver anode plate 610 from warping up under the action of the piercing needle 613 during the perforation process, so that it remains stable during the perforation process. The limiting plate 607 is inclined, so that the distance between the limiting plate 607 and the plate frame frame 602 is gradually reduced, so that the limiting plate 607 will not hinder the silver anode plate 610 from sliding down, and the silver anode plate 610 can resist the upper surface of the silver anode plate 610 after it slides into place.

[0036] Example 2 See also Figure 7-Figure 10The present invention also provides a non-ferrous metal disc vertical mold casting equipment, including a second rotating frame 7. The structure of the second rotating frame 7 is the same as that of the first rotating frame 1. The second rotating frame 7 includes a second motor 701, a second gear, a second slewing bearing, a second movable bracket and a second fixed bracket. The second motor 701 is used to drive the second movable bracket to rotate. The specific principle is described in the embodiment 1, and the present application will not repeat it.

[0037] The second movable bracket is provided with manual mold opening and closing mechanisms 3 in a circular array, and the number of manual mold opening and closing mechanisms 3 is 6. The manual mold opening and closing mechanisms 3 include a fixed mold mounting seat, a second female mold 304, and a second male mold 306. The fixed mold mounting seat includes a fixed mold horizontal mounting seat 301 and a fixed mold vertical mounting seat 303. The fixed mold vertical mounting seat 303 is mounted on the fixed mold horizontal mounting seat 301. The second female mold 304 is fixed on the fixed mold vertical mounting seat 303, and the bottom end of the second male mold 306 is rotatably connected to the fixed mold rotating shaft seat 305, and the fixed mold rotating shaft seat 305 is mounted on the fixed mold horizontal mounting seat 301. A U-shaped clip 307 is rotatably connected to the fixed mold vertical mounting seat 303 corresponding to the side of the second female mold 304 away from the second male mold 306. The U-shaped clip 307 is fixedly connected to the fixed mold vertical mounting seat 303 after one end of the U-shaped clip 307 is wound around the side of the second male mold 306 away from the second female mold 304, and a fixing sleeve 308 is fixedly connected to the fixing sleeve 308. The fixing sleeve 308 is threadedly connected with a screw 309. There are four U-shaped clips 307. After the second male mold 306 is rotated to fit with the second female mold 304, the fixing sleeve 308 on the U-shaped clip 307 is rotated to the side of the second male mold 306 away from the second female mold 304; at this time, the screw 309 is rotated so that the screw 309 abuts against the second male mold 306, thereby realizing the mold closing operation of the second male mold 306 and the second female mold 304, so that the mold cavity on the second female mold 304 forms a closed structure with an upper end opening; so that molten metal can be cast into the mold cavity, and the molten metal is cooled and formed. After the U-shaped clamp 307 is rotated back to the initial position, the second male mold 306 is rotated downward to facilitate the separation of the second male mold 306 and the second female mold 304, so that the cooled and formed casting can be manually pried off.

[0038] It should be noted that the U-shaped clip 307 of the present application is rotatably connected to the fixed mold vertical mounting seat 303, that is, the U-shaped clip 307 is rotatably connected to the side of the second female mold 304 away from the second male mold 306. It can be understood that, in such a configuration, during the demoulding process, the fixed sleeve 308 and the screw rod 309 can be rotated to the left and right sides of the second female mold 304, so as not to hinder the downward rotation of the second male mold 306; and the fixed sleeve 308 and the screw rod 309 are rotated to the left and right sides of the second female mold 304 instead of rotating to the side of the second female mold 304 away from the second male mold 306, so that too much space between adjacent manual mold opening and closing mechanisms 3 is not occupied, which is conducive to the compact structure of multiple manual mold opening and closing mechanisms 3 on the second rotating frame 7.

[0039] Optional, see Fig. 9 , a lifting mechanism 5 is arranged below the second rotating frame 7, and the lifting mechanism 5 includes a lifting seat 501, on which a third cylinder 502 is rotatably connected, and the output end of the third cylinder 502 is rotatably connected to one end of a lifting rod 504 through a second transmission rod 503, and the middle part of the lifting rod 504 is rotatably connected to the lifting seat 501; the end of the lifting rod 504 is rotatably connected to a supporting roller 505. A through slot 302 for the end of the lifting rod 504 to pass through is provided on the fixed mold horizontal mounting seat 301, so that the supporting roller 505 at the end of the lifting rod 504 can abut against the second male mold 306. During the mold closing process, the supporting roller 505 at the end of the lifting rod 504 passes through the through slot 302 and abuts against the back of the second male mold 306, so as to support the heavier second male mold 306, thereby facilitating manual rotation of the screw rod 309 and reducing labor intensity. After the mold closing is completed, the end of the lifting rod 504 can be driven to move to the bottom of the second rotating frame 7 to prevent the lifting rod 504 from hindering the rotation of the second rotating frame 7.

[0040] Preferably, see Figure 8 and Fig.10 A waist hole 311 is provided at the rotation connection between the second male mold 306 and the fixed mold rotating shaft seat 305, and a second pin 310 matching the waist hole 311 is installed on the fixed mold rotating shaft seat 305. It can be understood that the waist hole 311 allows the bottom end of the second male mold 306 to move within a certain range relative to the fixed mold rotating shaft seat 305, so that the second male mold 306 can be parallel to and close to the second female mold 304, and the second male mold 306 and the second female mold 304 have good sealing performance and will not leak.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0042] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A non-ferrous metal disc vertical mold casting equipment, characterized in that: include: Rotating frame; A mold opening and closing mechanism, wherein a plurality of mold opening and closing mechanisms are provided, and the mold opening and closing mechanisms are provided on a rotating frame, and the rotating frame is used to rotate each mold opening and closing mechanism to a casting position and a demolding position in sequence, and the casting position and the demolding position are respectively provided on both sides of the upper surface of the rotating frame, and the mold opening and closing mechanism comprises a male mold and a female mold, and the mold cavity on the female mold is vertically arranged relative to the upper surface of the rotating frame, and under the action of an external force, the male mold can approach or move away from the female mold, so that the male mold and the female mold are closed together or separated from each other.

2. The non-ferrous metal disc vertical mold casting equipment according to claim 1, characterized in that: The rotating frame is a first rotating frame (1), the mold opening and closing mechanism is an automatic mold opening and closing mechanism (2), the automatic mold opening and closing mechanism (2) comprises a first fixed frame (201), a first male mold (204) and a first female mold (212), a first cylinder (202) is installed on the first fixed frame (201), and the first cylinder (202) is used to drive the first male mold (204) to approach or move away from the first female mold (212).

3. The non-ferrous metal disc vertical mold casting equipment according to claim 2, characterized in that: One end of the first female mold (212) away from the first male mold (204) is mounted on a rotating shaft (209) via a connecting structure, and the rotating shaft (209) is rotatably connected to the first fixed frame (201), so that the rotating shaft (209) can rotate under the action of a driving mechanism; A scraper mechanism (4) is arranged directly above the first rotating frame (1), the scraper mechanism (4) comprising a scraper cylinder (408) and a scraper (410), the scraper cylinder (408) being mounted on a scraper cylinder mounting plate (407), the output end of the scraper cylinder (408) being fixedly connected to the scraper mounting plate (409), the scraper (410) being rotatably connected to the scraper mounting plate (409) via a first pin shaft, and a torsion spring (411) being sleeved on the first pin shaft on the scraper (410), the scraper cylinder (408) being used to drive the scraper (410) to approach the first mother mold (212) so that the cast part formed by the casting is separated from the first mother mold (212).

4. The non-ferrous metal disc vertical mold casting equipment according to claim 3, characterized in that: A second sliding block (406) is mounted on the blade cylinder mounting plate (407); the middle portion of the second sliding block (406) is threadedly connected to the screw rod (404); the edge of the second sliding block (406) is slidably matched with the guide rod (405); both ends of the screw rod (404) are rotatably connected to the adjusting guide rail bottom plate (402); and both ends of the guide rod (405) are fixedly connected to the adjusting guide rail bottom plate (402).

5. The non-ferrous metal disc vertical mold casting equipment according to claim 3, characterized in that: The casting formed by casting in the first master mold (212) is a silver anode plate (610), and a pin (2121) is arranged on the inner wall of the mold cavity of the first master mold (212), so that a silver hook hole (6101) is formed on the cast silver anode plate (610); A perforating mechanism (6) corresponding to the scraper mechanism (4) is arranged directly below the first rotating frame (1), the perforating mechanism (6) comprising a second electric push rod (611), the output end of the second electric push rod (611) being fixedly connected to a perforating needle mounting plate (612), a perforating needle (613) being mounted on the perforating needle mounting plate (612), and the perforating needle (613) being used to penetrate the silver hook hole (6101).

6. The non-ferrous metal disc vertical mold casting equipment according to claim 5, characterized in that: The perforating mechanism (6) further comprises a second fixing frame (601), the second fixing frame (601) being rotatably connected to a fourth cylinder (603), the telescopic end of the fourth cylinder (603) being rotatably connected to a plate-connecting frame skeleton (602), the bottom end of the plate-connecting frame skeleton (602) being rotatably connected to the second fixing frame (601), and side baffles (604) being installed on both sides of the upper surface of the plate-connecting frame skeleton (602); an upper covering plate (605) being installed between the side baffles (604), the upper covering plate (605) being used to receive the fallen silver anode plate (610), a steel ball roller (606) being installed on the upper covering plate (605), and the spacing between the two side baffles (604) gradually narrows from an end away from the perforating needle (613) to an end close to the perforating needle (613).

7. The non-ferrous metal disc vertical mold casting equipment according to claim 6, characterized in that: The middle part of one end of the plate frame frame (602) close to the punching needle (613) is hollowed out, and a first electric push rod (608) is installed on the outer wall of the plate frame frame (602), and the telescopic end of the first electric push rod (608) passes through the plate frame frame (602) and is fixedly connected to the support plate (609), and an inclined limiting plate (607) is installed on the inner wall of the plate frame frame (602); when the silver anode plate (610) slides down to the silver hook hole (6101) thereon and corresponds to the punching needle (613), the upper surface of the silver anode plate (610) fits with the bottom end of the limiting plate (607), and the lower surface of the silver anode plate (610) is located on the support plate (609).

8. The non-ferrous metal disc vertical mold casting equipment according to claim 1, characterized in that: The rotating frame is a second rotating frame (7), and the mold opening and closing mechanism is a manual mold opening and closing mechanism (3). The manual mold opening and closing mechanism (3) comprises a fixed mold mounting seat, a second female mold (304) and a second male mold (306). The second female mold (304) is fixed on the fixed mold mounting seat, and the bottom end of the second male mold (306) is rotatably connected to the fixed mold rotating shaft seat (305). A U-shaped clip (307) is rotatably connected to the fixed mold mounting seat corresponding to a side of the second female mold (304) away from the second male mold (306). An end of the U-shaped clip (307) away from the fixed mold mounting seat is wound around a side of the second male mold (306) away from the second female mold (304) and then fixedly connected to a fixing sleeve (308). A screw (309) is threadedly connected to the fixing sleeve (308).

9. The non-ferrous metal disc vertical mold casting equipment according to claim 8, characterized in that: A waist hole (311) is provided at the rotational connection between the second male mold (306) and the fixed mold rotating shaft seat (305), and a second pin shaft (310) matching with the waist hole (311) is installed on the fixed mold rotating shaft seat (305).

10. The non-ferrous metal disc vertical mold casting equipment according to claim 8, characterized in that: A lifting mechanism (5) is provided below the second rotating frame (7), the lifting mechanism (5) comprising a lifting seat (501), a third cylinder (502) being rotatably connected to the lifting seat (501), an output end of the third cylinder (502) being rotatably connected to one end of a lifting rod (504) via a second transmission rod (503), and a middle portion of the lifting rod (504) being rotatably connected to the lifting seat (501); A through slot (302) for the end of the lift rod (504) to pass through is provided on the fixed mold mounting seat, so that the end of the lift rod (504) abuts against the second male mold (306).

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