CN112059150A - Anode plate casting system - Google Patents

Abstract

The invention provides an anode plate casting system, which relates to the technical field of casting molds and comprises a casting disc and a cooling system for providing a cooling medium; the casting disc comprises a plurality of steel moulds and a tray matched with the steel moulds; the steel die comprises a die body, a die cavity for casting the copper anode plate is formed on the die body, a water flow channel is also arranged in the die body, the water flow channel is positioned below the die cavity and is not communicated with the die cavity, and a water inlet and a water outlet which are communicated with the water flow channel are also arranged on the die body; the tray comprises a tray body for supporting the steel die, a groove for storing a cooling medium is formed in the tray body, the lower end of the steel die is located in the groove, and a first water inlet pipe communicated with the groove is formed in the bottom of the tray body; the cooling system is communicated with the water inlet and the first water inlet pipe. The casting system has the beneficial effects that the heat dissipation effect of the casting system can be improved, the solidification time of the molten copper can be shortened, and the casting system is simple in structure, convenient to use and safe.

Description

Anode plate casting system

Technical Field

The invention belongs to the technical field of casting molds, and particularly relates to an anode plate casting system.

Background

In the copper pyrometallurgical process, the copper anode plate casting mold is very important casting process equipment, and the casting process equipment is directly related to the quality and the casting cost of anode copper. At present, the domestic and foreign copper anode plate casting mould mainly uses three materials of a cast iron mould, a cast steel mould and a copper mould. At present, the domestic and foreign copper anode plate casting mould mainly uses three materials of a cast iron mould, a cast steel mould and a copper mould. (1) The cast iron mold has low thermal conductivity and chilling and heat shock resistance, is easy to crack and even integrally fracture after being forcibly cooled after being cast by high-temperature molten copper, has short service life, poor safety and corrosion resistance, and Fe in the cast iron mold when the casting temperature is overhigh₃C will react with residual Cu in the copper liquid₂The cast wall generates corrosion spots under the action of O, the released CO also increases the porosity of anode copper, and the cast iron mold has high use cost although the cost is not high and gradually exits the market at present; (2) the cast steel die has better shock resistance, is not easy to deform, has better thermal stability than a copper die, and the cast anode plate has regular physical appearance and good drapability. But leadThe heat performance is worse than that of a copper mold, and the burning loss and the cracking of a casting washing area of a casting mold cavity are easy to occur due to insufficient temperature reduction in the casting process; (3) the copper mold has good thermal conductivity, does not react with copper liquid in the casting process, can be automatically cast by a female mold by a user, is simple and convenient to manufacture, can be used for remelting and remelting a waste mold in time, and the like, and large copper smelting enterprises can produce copper anode plates by using the self-casting copper mold under the condition of not considering fund occupation; however, when the copper mould is used, the casting scour area of the copper mould is easy to adhere to high-temperature copper water to cause mould sticking, so that a large amount of release agent is required to be sprayed on the surface of a copper mould cavity to prevent the mould sticking during casting. The price of the release agent serving as a chemical raw material rises again in recent years, so that the production cost is increased continuously, the release agent is attached to the surface of an anode plate and is easy to cause adverse effects on electrolysis and subsequent processes, the quality and the cost of enterprise terminal products are further influenced, and the release agent can cause mucous membrane due to uneven spraying or poor proportioning to form waste plates. Meanwhile, the copper mold is easy to deform and crack after being used for a long time, so that the adverse phenomena of uneven plate surface thickness of the anode plate and increase of back ribs are caused, the quality of the anode plate is greatly reduced, and the electrolysis production quality and the cost control difficulty of the next procedure are increased.

Along with the comprehensive cost performance advantage of the steel die is continuously accepted and recognized, more and more enterprises adopt the steel die to cast the anode plate, but the heat conductivity of the steel die is poorer than that of the copper die, so how to improve the heat conductivity of the steel die is a problem which needs to be solved urgently.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art and to providing an anode plate casting system.

An anode plate casting system comprises a casting disc and a cooling system for providing a cooling medium;

the casting disc comprises a plurality of steel dies and a tray matched with the steel dies; the steel die comprises a die body, a die cavity for casting the copper anode plate is formed in the die body, a water flow channel is further arranged in the die body, the water flow channel is located below the die cavity and is not communicated with the die cavity, and a water inlet and a water outlet which are communicated with the water flow channel are further formed in the die body; the tray comprises a tray body for supporting a steel die, a groove for storing a cooling medium is formed in the tray body, the lower end of the steel die is located in the groove, and a first water inlet pipe communicated with the groove is formed in the bottom of the tray body;

the cooling system is communicated with the water inlet and the first water inlet pipe.

Furthermore, the bottom of the groove is also provided with a second sprayer which has an upward opening and corresponds to the water inlet, the second sprayer is communicated with the water inlet, and the bottom of the tray body is provided with a second water inlet pipe communicated with the second sprayer.

Furthermore, the cooling system comprises a main flow pipe, a flow dividing pipe, a three-way joint and a flow divider, wherein the water inlet end of the main flow pipe is communicated with a cooling medium, the water outlet end of the main flow pipe is communicated with the three-way joint through a rotary joint, the water outlet end of the three-way joint is connected with the flow dividing pipe, the water outlet end of the flow dividing pipe is connected with the flow divider, the water outlet end of the flow dividing pipe is connected with a branch pipe, and the water outlet ends of the branch pipes are respectively communicated with the.

Further, still be connected with the opening spray tube up on the second shower nozzle, the top of spray tube with steel mould bottom butt, spray tube and water inlet intercommunication, and the open-top width of spray tube is greater than the width of water inlet.

Furthermore, the width of the opening of the spray pipe is gradually increased from the bottom end to the top end, and the spray pipe is made of an elastic material.

Further, the rivers passageway transversely sets up along mould body width direction, and the distance between rivers passageway and the mould die cavity is 3 ~ 5cm, the water inlet is located mould die cavity width direction's central point puts, the delivery port sets up on the lateral wall of mould body, the both ends of rivers passageway all have the delivery port.

Further, have the opening on the diapire of steel mould down and be triangular-shaped draw-in groove, the lateral wall card of tray body is in the draw-in groove.

Further, still have the ejector pin hole that runs through its diapire on the mould body, the diapire of tray body still run through be provided with the ejector pin section of thick bamboo of ejector pin hole looks adaptation, be provided with the ejector pin of looks adaptation in ejector pin hole and the ejector pin section of thick bamboo, the roof of ejector pin flushes with the diapire of mould die cavity, and the ejector pin can follow ejector pin hole and ejector pin section of thick bamboo upward movement and jack-up the copper anode plate in the mould die cavity under the effect of external force.

Further, the ejector rod hole includes from last first ejector rod hole, second ejector rod hole and the third ejector rod hole of connecting according to the preface down, and the width in first ejector rod hole is greater than the width in third ejector rod hole, the width in second ejector rod hole reduces from last to down gradually.

Further, still be provided with preceding roof on the preceding lateral wall of tray body, preceding roof is located the outside of steel mould, the top of preceding roof is higher than the top of steel mould, tray body bottom still is provided with the tray fixed plate, be provided with the overhead kick on the tray fixed plate.

Further, the bottom of the groove is provided with a first spray head with an upward opening, the side wall of the tray body is provided with an overflow opening communicated with the groove, the overflow opening is located below the top end of the steel die, and the bottom of the groove is connected with an emptying pipe.

The invention has at least one of the following beneficial effects:

1. according to the invention, the traditional copper mold is set into a structure matched with the steel mold and the tray, on one hand, a water flow channel is arranged in the steel mold, cold water is injected into the water flow channel through a water inlet at the bottom, and the cold water flows to two ends along the water flow channel, so that heat can be taken away, the heat dissipation effect of the steel mold is improved, and the copper water in the mold cavity of the mold can be cooled and solidified to form a copper anode plate as soon as possible; on the other hand, by arranging the tray matched with the steel mould, the steel mould is placed in the tray and is in contact with the cooling medium in the groove, and the cooling medium in the groove is further utilized to cool the lower end of the steel mould, so that the heat dissipation of the steel mould is facilitated; and the first spray head is utilized to spray water upwards to cool the bottom of the steel die. The invention can improve the heat dissipation effect of the steel die by setting the matching structure of the steel die and the tray, is beneficial to shortening the solidification time of molten copper, and has simple structure of the steel die, convenient and safe use; compared with the copper mold in the prior art, the steel mold reduces the use of the release agent, not only can reduce the cost, but also can reduce the adverse effect of the release agent on the anode plate on electrolysis.

2. The cooling system is arranged to be connected with the steel die and the tray so as to provide cooling media for the steel die and the tray, and the shunt pipe can synchronously rotate along with the steel die and the tray, so that the cooling media can be provided for the steel die and the tray all the time, and the heat dissipation of the steel die is facilitated.

3. The invention also provides a second spray nozzle and a spray pipe, wherein the spray pipe is abutted against the bottom of the steel die to enable the second spray nozzle to be communicated with the water inlet, and the spray pipe is made of elastic materials.

4. The invention also provides a front top plate for protecting the steel die, wherein the front top plate only presses on the front top plate during die pressing, and then the pressure is transmitted to the disc die beam through the front top plate, so that the deformation of the steel die caused by stress is avoided.

5. According to the invention, the penetrating ejector rod hole is formed in the die body, the upper end of the ejector rod hole is communicated with the die cavity, the ejector rod which is matched with the ejector rod hole is arranged in the ejector rod hole, the ejector rod can move upwards along the ejector rod hole under the action of external force to jack up the copper anode plate in the die cavity, so that after copper water is solidified to form the copper anode plate, the ejector rod hole is jacked upwards through a motor and other devices, the ejector rod can jack up one end of the copper anode plate, and the manufactured copper anode plate can be conveniently taken down by a manipulator.

Drawings

FIG. 1 is a schematic top view of an anode plate casting system in accordance with a preferred embodiment of the present invention;

FIG. 2 is a schematic side view of an anode plate casting system according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the steel mold and the pallet in the preferred embodiment of the present invention

FIG. 4 is a schematic top view of a steel die in a preferred embodiment of the present invention;

FIG. 5 is a schematic bottom view of the steel die in the preferred embodiment of the present invention;

FIG. 6 is a schematic sectional view taken along line A-A in FIG. 4;

FIG. 7 is a schematic top view of a tray according to a preferred embodiment of the present invention;

FIG. 8 is a side view of a tray according to the preferred embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of B-B of FIG. 7;

FIG. 10 is a schematic view showing the internal structure of a rotary joint in the preferred embodiment of the present invention;

FIG. 11 is a schematic top view of a rotary union in accordance with a preferred embodiment of the present invention;

reference numerals:

100. steel molding; 101. a mold body; 102. a mold cavity; 103. a water flow channel; 104. a water inlet; 105. a water outlet; 106. a jack rod hole; 1061. a first ejector pin hole; 1062. a second ejector pin hole; 1063. a third ejector rod; 107. a counterbore adjusting device; 108. a card slot;

200. a tray; 201. a tray body; 202. a groove; 203. a first nozzle; 204. a ram cylinder; 205. a second nozzle; 206. a nozzle; 207. an overflow port; 208. emptying the pipe; 209. a front top plate; 210. a mandril barrel supporting plate; 211. a top plate fixing plate; 212. a tray fixing plate; 213. chamfering;

301. a main flow pipe; 302. a shunt tube; 303. a rotary joint; 304. an elbow pipe; 305. a three-way joint; 306. a dispenser; 307. a corrugated metal hose; 308. a flange; 309. a support; 310. and (4) branch pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-2, the present embodiment provides an anode plate casting system, which includes a casting disc, a cooling system for providing a cooling medium, a metering device, an anode jacking device, and a control system. The metering device comprises a tundish and two casting ladles and is used for casting molten copper to the casting disc, the anode jacking device is used for jacking the anode plate, and the control system is used for controlling the whole system.

The casting disc in this embodiment includes a disc driving system and a steel mold 100 and a tray 200 which are matched with the disc driving system, and the disc driving system is used for driving the steel mold 100 and the tray 200 to rotate; fig. 3 is the cooperation structure of steel mould 100 and tray 200, and steel mould 100 is placed on tray body 201, and is concrete, has draw-in groove 108 on the diapire of steel mould 100, on the lateral wall of tray body 201 with draw-in groove 108 looks adaptation to the card is in draw-in groove 108, in order to prevent steel mould 100 lateral sliding, in this embodiment, draw-in groove 108 is triangle-shaped and opening down, and the lateral wall slope of tray body 201 sets up the closed angle that forms one towards steel mould 100, and this closed angle can be established in draw-in groove 108 by the card. Each casting disc is provided with a plurality of matched steel molds 100 and trays 200, and in this embodiment, each casting disc is provided with 18 matched steel molds 100 and trays 200, which may be determined according to actual conditions.

As shown in fig. 4 to 6, the steel die 100 for casting the anode plate in the embodiment includes a die body 101, a die cavity 102 for casting the copper anode plate is formed on an upper surface of the die body 101, and a shape and a depth of the die cavity 102 may be determined according to actual requirements.

In order to facilitate the cooling of the steel die, the inside of the die body 101 is further provided with a water flow channel 103, and the water flow channel 103 is located below the die cavity 102 and is not communicated with the die cavity 102, so that water in the water flow channel 103 is not in direct contact with copper water in the die cavity 102. The number of the water flow channels 103 is a plurality, and the water flow channels 103 are uniformly arranged at intervals, in this embodiment, the number of the water flow channels 103 is 5, the 5 water flow channels 103 are transversely arranged along the width direction of the die body 101, and the width direction in this embodiment is the left-right direction of fig. 4 and 5. In order to further facilitate the cooling of the steel die, the distance between the water flow channel 103 and the die cavity is 3-5 cm, the water flow channel 103 is closer to the die cavity 102 by reducing the distance between the water flow channel 103 and the die cavity 102, so that the heat of the die cavity 102 can be taken away as much as possible through the flow of water in the water flow channel 103, and the copper water in the die cavity 102 is solidified to form a copper anode plate. The die body 101 is also provided with a water inlet 104 and a water outlet 105 which are communicated with the water flow channel 103. In this embodiment, each water flow channel 103 has a water inlet 104 and two water outlets 105, the water inlet 104 is disposed on a side wall of the water flow channel 103 and located at a center of the water flow channel 103 in the length direction, the water inlet 104 is disposed on a bottom wall of the mold body 101 and located at a center of the mold cavity in the width direction, that is, the center of the water flow channel 103 in the length direction coincides with the center of the mold cavity in the width direction. Two water outlets 105 are respectively arranged at two ends of the water flow channel 103 and are positioned on opposite side walls of the die body 101. Because during the casting, the copper water is earlier poured in the intermediate position of mould cavity, then flow to around the mould cavity, therefore, this embodiment sets up water inlet 104 in the intermediate position of mould cavity, rivers passageway 103 transversely sets up along mould body 101 width direction, make the cold water that comes in from water inlet 104 contact with the intermediate position of mould cavity earlier, in order to do benefit to the copper water heat dissipation as early as possible, and later cold water flows to both ends along rivers passageway 103, it is unanimous to keep with the copper water flow direction, can improve the radiating effect, make the copper water in the mould cavity solidify as early as possible and form the copper anode plate.

The die body 101 is also provided with a mandril hole 106 penetrating through the bottom wall of the die body, the upper end of the mandril hole is communicated with the die cavity, a mandril which is matched with the mandril hole is arranged in the mandril hole, and the top wall of the mandril is flush with the bottom wall of the die cavity 102, so that the mandril does not influence the thickness and the surface smoothness of the copper anode plate during casting; the ejector pin can follow ejector pin hole upward movement and with the copper anode board jack-up of mould die cavity under the effect of external force to solidify at the copper water and form the copper anode board after, through devices such as motors with the ascending jack-up of ejector pin hole, the ejector pin can be with the one end jack-up of copper anode board, the manipulator of being convenient for snatchs and takes off the copper anode board that has made. In this embodiment, the ejector rod hole includes from last to the first ejector rod hole 1061, second ejector rod hole 1062 and the third ejector rod hole 1063 of connecting gradually down, and the width of first ejector rod hole 1061 is greater than the width of third ejector rod hole 1063, the width of second ejector rod hole 1062 is from last to reducing gradually down, is favorable to reducing in the ejector rod hole such as disintegrating slag falls into.

The bottom of the die body 101 is further provided with a counter bore adjusting device 107 used for adjusting the levelness of the die body, specifically, the counter bore adjusting device 107 can be supporting legs with threads, the number of the supporting legs is 3-4, the supporting legs are screwed on the die body 101, the levelness of the die body 101 can be adjusted by adjusting the height of the supporting legs, the die body 101 is kept horizontal, and the condition that the thickness of a copper anode plate is uneven due to the fact that the die body 101 is not horizontal is reduced.

Fig. 7 to 9 show a supporting tray in this embodiment, the tray includes a tray body 201 for supporting the steel die 100, a groove 202 for storing a cooling medium is formed on the tray body 201, the lower end of the steel die 100 is located in the groove 202, but the upper end of the steel die 100 is higher than the side wall of the groove 202, a first water inlet pipe communicated with the groove 202 is provided at the bottom of the tray body 201, cooling water is filled into the groove 202 through the first water inlet pipe, and the steel die 100 is cooled by the cooling water in the groove. The bottom of the tray body 201 is also provided with a mandril barrel 204 matched with the mandril hole on the steel die 100 in a penetrating way, so that a mandril can penetrate into the mandril hole from the mandril barrel 204; in this embodiment, the ejector pin cylinder 204 is fixed to the tray body 201 by an ejector pin cylinder support plate.

In this embodiment, the bottom of the groove 202 is further provided with a second nozzle 205 with an upward opening, the position of the second nozzle 205 corresponds to the position of the water inlet 104 on the steel die 100, the bottom of the tray body 201 is provided with a second water inlet pipe communicated with the second nozzle 205, in this embodiment, the number of the second nozzles 205 is 5, and the second nozzles correspond to the positions of the water inlet 104 respectively, and are used for supplying water to the water inlet 104. The second nozzle 205 is further connected with a nozzle 206 with an upward opening, the top end of the nozzle 206 is abutted to the bottom of the steel die 100, the width of the opening at the top end of the nozzle 206 is larger than the width of the water inlet 104, and the water inlet 104 is located on the inner side of the opening of the nozzle 206, so that the opening of the nozzle 206 can wrap the water inlet 104 and is communicated with the water inlet 104. The water inlet 104 is wrapped by the spray pipe 206, so that water can be conveyed to the water inlet 104, and can enter the water flow channel 103 through the water inlet 104 as much as possible.

In this embodiment, the bottom of the groove 202 is further provided with a first nozzle 203 with an upward opening, the first nozzle 203 is communicated with the second water inlet pipe, and water is sprayed to the bottom of the steel mold 100 through the first nozzle 203, so that the steel mold 100 is cooled.

In this embodiment, the sidewall of the tray body 201 further has an overflow opening 207, and the overflow opening 207 is located below the top of the steel mold 100, so that when the water in the groove 202 is too full, the water can flow out through the overflow opening 207, and the water in the groove 202 is prevented from entering the mold cavity 102 due to too full water.

In this embodiment, the bottom of the groove 202 is further connected to an evacuation pipe 208 for evacuating water in the groove 202, and the evacuation pipe 208 is provided with an evacuation valve.

In this embodiment, a front top plate 209 is further disposed on the sidewall of the tray body 201, the front top plate 209 is located outside the steel mold 100, and the top of the front top plate 209 is higher than the top of the steel mold 100. A top plate fixing plate 211 is installed at the bottom of the tray body 201, and a front top plate 209 is installed on the top plate fixing plate 211. The bottom of the tray body 201 is further provided with a tray fixing plate 212, and the tray fixing plate 212 is provided with barbs 213 for installing and fixing the tray. The front top plate 209 is arranged in the embodiment to protect the steel die 100, and only presses on the front top plate 209 during die pressing, and then the pressure is transmitted to the disc die beam through the front top plate 209, so that the steel die 100 is prevented from being deformed by stress.

As shown in FIGS. 1-2, the cooling system is disposed at the middle of the casting disc and is fixedly mounted by a bracket 309. The cooling system comprises a main flow pipe 301 and two shunt pipes 302, wherein the water inlet end of the main flow pipe 301 is connected with a spray header pipe, the water outlet end is connected with an elbow pipe 304, the elbow pipe 304 is connected with a straight pipe, the straight pipe is connected with a rotary joint 303, the water outlet end of the rotary joint 303 is connected with a three-way joint 305, the water outlet end of the three-way joint 305 is connected with the two shunt pipes 302, the water outlet ends of the shunt pipes 302 are respectively connected with a distributor 306, the water outlet end of the distributor 306 is connected with a branch pipe 310, the water outlet end of the branch pipe 310 is connected with a corrugated metal hose 307, the corrugated metal hose 307 is connected through a flange 308, the water outlet end of the corrugated metal hose 307 is respectively communicated with a first water inlet pipe and a second water inlet pipe on the tray 200 and used for providing cooling media such as cooling water for the first water inlet pipe and the second water inlet pipe, the, thereby being capable of always providing cooling media into the steel die 100 and the tray 200 to facilitate the heat dissipation and temperature reduction of the steel die 100.

In the embodiment, the traditional copper mold is set into a structure matched with the steel mold and the tray, on one hand, a water flow channel is arranged in the steel mold, cold water is injected into the water flow channel through a water inlet at the bottom, and flows to two ends along the water flow channel, so that heat can be taken away, the heat dissipation effect of the steel mold is improved, and the copper water in the mold cavity of the mold can be cooled and solidified to form the copper anode plate as soon as possible; on the other hand, by arranging the tray matched with the steel mould, the steel mould is placed in the tray and is in contact with the cooling medium in the groove, and the cooling medium in the groove is utilized to cool the lower end of the steel mould, so that the heat dissipation of the steel mould is facilitated; and the first spray head is utilized to spray water upwards to cool the bottom of the steel die. The steel mould and the tray are arranged to be matched, so that the heat dissipation effect of the steel mould can be improved, the solidification time of molten copper can be shortened, and the steel mould is simple in structure, convenient to use and safe; compared with the copper mold in the prior art, the steel mold reduces the use of the release agent, not only can reduce the cost, but also can reduce the adverse effect of the release agent on the anode plate on electrolysis. Because the steel die and the tray rotate all the time in the using process, the cooling system is arranged, and the shunt pipe is connected with the steel die and the tray and can synchronously rotate, so that a cold source can be provided for the steel die and the tray all the time. This embodiment has still set up second shower nozzle and spray tube, through spray tube and steel mould bottom butt for second shower nozzle spun hydroenergy gets into the water inlet as far as possible, and the spray tube adopts the elasticity material, when the slope of steel mould bottom, because elasticity material possesses visitor scalability, thereby the top of spray tube is in the same place with steel mould bottom butt all the time, makes hydroenergy enough get into the rivers passageway through the water inlet as far as possible in, does benefit to the steel mould cooling. This embodiment has still set up preceding roof and has been used for protecting the steel mould, only can press on preceding roof when the moulding-die, and the disc mould roof beam is given with pressure to roof before the rethread to avoid the steel mould atress to take place to warp. This embodiment is through setting up the ejector pin hole that runs through on the mould body, the upper end and the mould die cavity intercommunication in ejector pin hole, the ejector pin of looks adaptation is set up in the ejector pin hole, the ejector pin can follow ejector pin hole upward movement and with the copper anode board jack-up in the mould die cavity under the effect of external force, thereby solidify copper water and form copper anode board after, through devices such as motors with ejector pin jack-up that makes progress in the ejector pin hole, the ejector pin can be with the one end jack-up of copper anode board, the manipulator of being convenient for snatchs and takes off the copper anode board that will make.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (10)

1. An anode plate casting system, which is characterized by comprising a casting disc and a cooling system for providing a cooling medium;

the casting disc comprises a plurality of steel moulds (100) and a tray (200) matched with the steel moulds (100); the steel die (100) comprises a die body (101), a die cavity (102) for casting a copper anode plate is formed in the die body (101), a water flow channel (103) is further arranged inside the die body (101), the water flow channel (103) is located below the die cavity (102) and is not communicated with the die cavity (102), and a water inlet (104) and a water outlet (105) which are communicated with the water flow channel (103) are further formed in the die body (101); the tray (200) is arranged below the steel die (100), the tray (200) comprises a tray body (201) used for supporting the steel die (100), a groove (202) used for storing a cooling medium is formed in the tray body (201), the lower end of the steel die (100) is located in the groove (202), and a first water inlet pipe communicated with the groove (202) is arranged at the bottom of the tray body (201);

the cooling system is in communication with the water inlet (104) and the first water inlet tube.

2. The anode plate casting system according to claim 1, wherein the bottom of the groove (202) is further provided with a second spray head (205) which is opened upwards and corresponds to the position of the water inlet (104), the second spray head (205) is communicated with the water inlet (104), the bottom of the tray body (201) is provided with a second water inlet pipe which is communicated with the second spray head (205), and the second water inlet pipe is communicated with the cooling system.

3. The anode plate casting system according to claim 2, wherein the cooling system comprises a main flow pipe (301), a flow dividing pipe (302), a three-way joint (305) and a flow divider (306), the water inlet end of the main flow pipe (301) is communicated with a cooling medium, the water outlet end of the main flow pipe is communicated with the three-way joint (305) through a rotary joint (303), the water outlet end of the three-way joint (305) is connected with the flow dividing pipe (302), the water outlet end of the flow dividing pipe (302) is connected with the distributor (306), the water outlet end of the distributor (306) is connected with a branch pipe (310), and the water outlet ends of the branch pipes (310) are respectively communicated with the first water inlet pipe and the second water inlet pipe.

4. The anode plate casting system according to claim 2, wherein a nozzle (206) with an upward opening is further connected to the second nozzle (205), the top end of the nozzle (206) abuts against the bottom of the steel die (100) to communicate the nozzle (206) with the water inlet (104), and the opening width of the top end of the nozzle (206) is larger than the width of the water inlet (104).

5. The anode plate casting system according to claim 4, wherein the width of the opening of the nozzle (206) increases from the bottom end to the top end, and the nozzle (206) is made of an elastic material.

6. The anode plate casting system according to claim 1, wherein the water flow channel (103) is transversely arranged along the width direction of the mold body (101), the distance between the water flow channel (103) and the mold cavity (102) is 3-5 cm, the water inlet (104) is located at the center of the width direction of the mold cavity (102), the water outlet (105) is arranged on the side wall of the mold body (101), and the water outlet (105) is arranged at each of two ends of the water flow channel (103).

7. The anode plate casting system according to claim 1, wherein the bottom wall of the steel mold (100) is provided with a triangular clamping groove (108) with a downward opening, and the side wall of the tray body (201) is clamped in the clamping groove (108).

8. The anode plate casting system according to claim 1, wherein the mold body (101) further has a top rod hole (106) penetrating through the bottom wall thereof, the bottom wall of the tray body (201) further has a top rod cylinder (204) penetrating through the bottom wall thereof and matching with the top rod hole (106), the top rod hole (106) and the top rod cylinder (204) are provided with matching top rods, the top wall of each top rod is flush with the bottom wall of the mold cavity (102), and the top rods can move upwards along the top rod hole (106) and the top rod cylinder (204) under the action of external force to jack up the copper anode plate in the mold cavity (102), the top rod hole (106) comprises a first top rod hole (1061), a second top rod hole (1062) and a third top rod hole (1063) which are sequentially connected from top to bottom, the width of the first top rod hole (1061) is greater than the width of the third top rod hole (1063), the width of the second ejector rod hole (1062) is gradually reduced from top to bottom.

9. The anode plate casting system according to claim 1, wherein a front top plate (209) is further disposed on a front side wall of the tray body (201), the front top plate (209) is located outside the steel die (100), a top of the front top plate (209) is higher than a top of the steel die (100), a tray fixing plate (212) is further disposed at a bottom of the tray body (201), and barbs (213) are disposed on the tray fixing plate (212).

10. The anode plate casting system according to claim 1, wherein the bottom of the groove (202) is further provided with a first spray nozzle (203) with an upward opening, the side wall of the tray body (201) is further provided with a spillway opening (207) communicated with the groove (202), the spillway opening (207) is positioned below the top end of the steel die (100), and the bottom of the groove (202) is further connected with an emptying pipe (208).

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