Melting cooling device for metal casting

Abstract

The utility model discloses a melting cooling device for metal casting. The melting cooling device comprises a cooling mechanism, a first driving motor and a second driving motor, wherein the first driving motor and the second driving motor are mounted on one side of the cooling mechanism; a limiting mechanism and a third driving motor mounted on one side of the limiting mechanism are arranged on one side of the cooling mechanism; the cooling mechanism comprises a cooling chamber, the bottom side of the interior of the cooling chamber is fixedly connected with a water storage tank, and one end of the water storage tank is fixedly connected with a first water pipe; the end, away from the reservoir, of the first water pipe is fixedly connected with a water pump, and the output end of the water pump is fixedly connected with a second water pipe. And the end, away from the water pump, of the second water pipe is fixedly connected with a plurality of spray heads, the number of the spray heads is four, the spray heads are evenly distributed at one end of the second water pipe, aluminum metal can be rapidly cooled through the cooling mechanism, the position of the metal can be adjusted through the limiting mechanism, and it is guaranteed that the metal is horizontally placed on the surface of the conveying belt.

Description

Technical Field

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

[0002] Aluminum ingot casting is a process of melting a liquid that meets certain requirements and pouring it into the casting. After cooling, solidification and cleaning, a casting with a predetermined shape, size and performance is obtained. The metal needs to be melted by a melting device during the processing. As the temperature increases, the degree of disorder will increase. When the degree of disorder of the solid metal increases, the force between the metal atoms decreases, making the metal appear liquid.

[0003] Publication No. CN108421968B discloses a cooling device for aluminum metal casting, which controls the gas-water separator to extract the gas inside the box, separates the water and gas, and improves the drying effect of the aluminum metal after water spray cooling. The temperature inside the box is sensed by a temperature sensor and the refrigeration box is used to dissipate the heat. At the same time, the nitrogen box is controlled to spray, which can effectively cool the inside of the box, thereby cooling the aluminum metal. When nitrogen is introduced into the box through the refrigeration box, the nitrogen in the nitrogen box enters the box through a pipeline. The nitrogen flow meter counts the nitrogen passing through and controls the electromagnetic control valve through the flow sensor. When the continuous flow value is greater than the set value, the electromagnetic control valve is energized and closed, and the amount of nitrogen is accurately controlled to quickly adjust the temperature inside the box. This saves a lot of time and avoids spending too much time on cooling in metal manufacturing, which makes it impossible to proceed to the next step. The aluminum metal is cooled three times by the spray head, the refrigeration box and the fan, which improves the cooling efficiency of the aluminum metal and the working efficiency of casting. However, the patent still has the following problems in actual use:

[0004] Although the cooling device for aluminum metal casting rapidly cools the metal by introducing nitrogen and water, it cannot fully cool the metal casting, so that the surface of the metal casting cannot be cooled uniformly, resulting in different stresses on each side of the metal casting and affecting the quality of the metal casting.

[0005] A molten cooling device for metal casting is proposed in order to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a molten cooling device for metal casting, so as to solve the problem proposed in the above background technology that the metal is currently cooled quickly by introducing nitrogen and water, but the metal casting cannot be cooled comprehensively, so that the surface of the metal casting cannot be cooled uniformly, thereby causing different stresses on each side of the metal casting and affecting the quality of the metal casting.

[0007] To achieve the above-mentioned object, the utility model provides the following technical solution: a molten cooling device for metal casting, comprising a cooling mechanism, and a first drive motor and a second drive motor installed on one side of the cooling mechanism;

[0008] A limiting mechanism is provided on one side of the cooling mechanism, and a third driving motor is installed on one side of the limiting mechanism;

[0009] Also includes:

[0010] The cooling mechanism comprises a cooling chamber, the bottom side of the cooling chamber is fixedly connected to a water reservoir, and one end of the water reservoir is fixedly connected to a first water pipe;

[0011] Wherein, one end of the first water pipe away from the water reservoir is fixedly connected to a water pump, and the output end of the water pump is fixedly connected to a second water pipe;

[0012] Among them, a plurality of nozzles are fixedly connected to one end of the second water pipe away from the water pump. The number of the nozzles is four, and the nozzles are evenly distributed at one end of the second water pipe.

[0013] Preferably, a fan is provided at the center of the top of the cooling chamber, openings are provided on both the left and right sides of the cooling chamber, a bracket is fitted and connected inside the opening, and one side of the bracket is fixedly connected to the first drive motor.

[0014] Preferably, the output end of the first driving motor passes through the bracket and is fixedly connected to the first roller, the end of the first roller away from the first driving motor is rotatably connected to the bracket, the left and right ends of the first roller are both fitted and connected to conveyor belts, the ends of the two conveyor belts away from the first roller are fitted and connected to the second roller, and the left and right ends of the second roller are both rotatably connected to the bracket.

[0015] Preferably, the bracket is fixedly connected to a fixed frame on one side close to the first drive motor, and one side of the fixed frame is fixedly connected to the second drive motor. The output end of the second drive motor passes through the fixed frame and is fixedly connected to the first rotating shaft, and the end of the first rotating shaft away from the second drive motor passes through the fixed frame and is rotatably connected to the bracket, and one end of the first rotating shaft is fittedly connected to a belt.

[0016] Preferably, one end of the belt away from the first rotating shaft is fittedly connected to a plurality of second rotating shafts, the number of the second rotating shafts is three, and the second rotating shafts are evenly distributed on one side of the belt, one end of the second rotating shaft is rotatably connected to the bracket, the side of the first rotating shaft away from the belt is fixedly connected to a limiting column, the outer side of the limiting column is slidably connected to a groove wheel, one end of the inner center of the groove wheel is rotatably connected to a fixed frame, the other end of the inner center of the groove wheel passes through the bracket and is fixedly connected to the rotating shaft, and the left and right ends of the rotating shaft are fixedly connected to a cross.

[0017] Preferably, the limiting mechanism includes a support frame, one side of the top of the support frame is fixedly connected to the third drive motor, the output end of the third drive motor passes through the support frame and is fixedly connected to a bidirectional threaded rod, and the end of the bidirectional threaded rod away from the third drive motor is rotatably connected to the support frame.

[0018] Preferably, both left and right ends of the bidirectional threaded rod are threadedly connected with threaded sleeves, one end of the two threaded sleeves is fixedly connected with a push rod, and one end of the push rod away from the threaded sleeve is fixedly connected with a rubber block.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the molten cooling device for metal casting can quickly cool down the aluminum metal through the cooling mechanism, and can adjust the position of the metal through the limiting mechanism to ensure that the metal is placed horizontally on the surface of the conveyor belt. The specific contents are as follows:

[0020] 1. The cooling mechanism can be set to quickly cool down the aluminum metal. The condensed water is sprayed out from the nozzle by the water pump to quickly cool down the metal. At the same time, the fan is used to perform secondary physical cooling on the metal. The first roller is driven to rotate by the first driving motor. The cooperation between the first roller and the conveyor belt is used to drive the metal to move forward slowly. The first rotating shaft is driven to rotate by the second driving motor. The cooperation between the limit column and the groove wheel can make the groove wheel rotate only 90 degrees each time, thereby driving the cross to flip 90 degrees, so that the metal can be turned 90 degrees each time, and different surfaces of the metal can be quickly cooled down.

[0021] 2. The position of the metal can be adjusted by setting a limit mechanism to ensure that the metal is placed horizontally on the surface of the conveyor belt. The bidirectional threaded rod is driven to rotate by the third drive motor, and the threaded action between the bidirectional threaded rod and the threaded sleeve is utilized to drive the two push rods to move toward each other at the same time, thereby adjusting the position of the metal on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view of the structure of the bracket of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 This is a schematic diagram of the side view structure of the cross of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the sheave of the utility model from a top view;

[0027] Figure 6 It is a side view structural schematic diagram of the support frame of the utility model.

[0028] In the figure: 1. cooling mechanism; 101. cooling chamber; 102. water reservoir; 103. first water pipe; 104. water pump; 105. second water pipe; 106. nozzle; 107. fan; 108. opening; 109. bracket; 110. first drive motor; 111. first roller; 112. conveyor belt; 113. second roller; 114. fixing frame; 115. second drive motor; 116. first rotating shaft; 117. belt; 118. second rotating shaft; 119. limiting column; 120. groove wheel; 121. rotating shaft; 122. cross; 2. limiting mechanism; 201. supporting frame; 202. third drive motor; 203. bidirectional threaded rod; 204. threaded sleeve; 205. push rod; 206. rubber block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a molten cooling device for metal casting, comprising a cooling mechanism 1, and a first drive motor 110 and a second drive motor 115 installed on one side of the cooling mechanism 1; a limiting mechanism 2 is provided on one side of the cooling mechanism 1, and a third drive motor 202 is installed on one side of the limiting mechanism 2; the cooling mechanism 1 comprises a cooling chamber 101, a water reservoir 102 is fixedly connected to the bottom side of the cooling chamber 101, and a first water pipe 103 is fixedly connected to one end of the water reservoir 102. By providing the water reservoir 102, the sprayed condensed water can be recycled;

[0031] One end of the first water pipe 103 away from the water reservoir 102 is fixedly connected to a water pump 104, and the output end of the water pump 104 is fixedly connected to a second water pipe 105; one end of the second water pipe 105 away from the water pump 104 is fixedly connected to a plurality of nozzles 106, and the number of the nozzles 106 is four, and the nozzles 106 are evenly distributed at one end of the second water pipe 105. By providing the nozzles 106, the condensed water can be evenly sprayed out;

[0032] A fan 107 is provided at the center of the top of the cooling chamber 101. Openings 108 are provided on both the left and right sides of the cooling chamber 101. A bracket 109 is fitted and connected inside the opening 108. One side of the bracket 109 is fixedly connected to a first drive motor 110. The first drive motor 110 is provided to drive the first roller to rotate.

[0033] The output end of the first driving motor 110 passes through the bracket 109 and is fixedly connected with a first roller 111. The end of the first roller 111 away from the first driving motor 110 is rotatably connected to the bracket 109. The left and right ends of the first roller 111 are both fitted with conveyor belts 112. The ends of the two conveyor belts 112 away from the first roller 111 are fitted with second rollers 113. The left and right ends of the second roller 113 are both rotatably connected to the bracket 109. The cooperation between the first roller 111 and the conveyor belt 112 is utilized to drive the metal to move forward slowly.

[0034] A fixed frame 114 is fixedly connected to one side of the bracket 109 close to the first drive motor 110, and one side of the fixed frame 114 is fixedly connected to the second drive motor 115. The output end of the second drive motor 115 passes through the fixed frame 114 and is fixedly connected to the first rotating shaft 116. One end of the first rotating shaft 116 away from the second drive motor 115 passes through the fixed frame 114 and is rotatably connected to the bracket 109. One end of the first rotating shaft 116 is closely connected to a belt 117, and the first rotating shaft 116 is driven to rotate by the second drive motor 115.

[0035] One end of the belt 117 away from the first rotating shaft 116 is closely connected to a plurality of second rotating shafts 118, the number of the second rotating shafts 118 is three, and the second rotating shafts 118 are evenly distributed on one side of the belt 117, one end of the second rotating shaft 118 is rotatably connected to the bracket 109, the side of the first rotating shaft 116 away from the belt 117 is fixedly connected to a limiting column 119, the outer side of the limiting column 119 is slidably connected to a groove wheel 120, one end of the inner center of the groove wheel 120 is rotatably connected to the fixed frame 114, the other end of the inner center of the groove wheel 120 passes through the bracket 109 and is fixedly connected to a rotating shaft 121, the left and right ends of the rotating shaft 121 are fixedly connected to a cross 122, and the outer structure of the second rotating shaft 118 is consistent with the outer structure of the first rotating shaft 116;

[0036] The limiting mechanism 2 includes a support frame 201, one side of the top of the support frame 201 is fixedly connected to the third drive motor 202, the output end of the third drive motor 202 passes through the support frame 201 and is fixedly connected to a bidirectional threaded rod 203, one end of the bidirectional threaded rod 203 away from the third drive motor 202 is rotatably connected to the support frame 201, and the bidirectional threaded rod 203 is driven to rotate by the third drive motor 202;

[0037] The left and right ends of the bidirectional threaded rod 203 are both threadedly connected with a threaded sleeve 204, one end of the two threaded sleeves 204 is fixedly connected with a push rod 205, and the end of the push rod 205 away from the threaded sleeve 204 is fixedly connected with a rubber block 206. The threaded action between the bidirectional threaded rod 203 and the threaded sleeve 204 is utilized to drive the two push rods 205 to move toward each other at the same time, thereby adjusting the position of the metal on the conveyor belt 112.

[0038] Working principle: Before using this kind of metal casting molten cooling device, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6 As shown, firstly, the metal is placed on the surface of the conveyor belt 112, and then the third driving motor 202 is started to drive the bidirectional threaded rod 203 to rotate, and the thread effect between the bidirectional threaded rod 203 and the threaded sleeve 204 is utilized to drive the two push rods 205 to move toward each other at the same time, so as to adjust the position of the metal on the conveyor belt 112, and the first roller 111 is driven to rotate by the first driving motor 110, and the cooperation between the first roller 111 and the conveyor belt 112 is utilized to drive the metal to move forward slowly;

[0039] Secondly, condensed water is first sprayed out from the nozzle 106 through the water pump 104 to quickly cool down the metal, and at the same time, the metal is physically cooled for a second time through the fan 107. When the metal moves to the cross 122, the first rotating shaft 116 is driven to rotate by the second drive motor 115. By utilizing the cooperation between the limit column 119 and the groove wheel 120, the groove wheel 120 can be rotated only 90 degrees each time, thereby driving the cross 122 to flip 90 degrees, and the metal can be turned 90 degrees each time, and different surfaces of the metal can be quickly cooled.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A molten cooling device for metal casting, comprising a cooling mechanism (1), and a first drive motor (110) and a second drive motor (115) mounted on one side of the cooling mechanism (1); A limiting mechanism (2) is provided on one side of the cooling mechanism (1), and a third driving motor (202) is installed on one side of the limiting mechanism (2); It is characterized in that Also includes: The cooling mechanism (1) comprises a cooling chamber (101), a water reservoir (102) is fixedly connected to the bottom side of the cooling chamber (101), and a first water pipe (103) is fixedly connected to one end of the water reservoir (102); Wherein, one end of the first water pipe (103) away from the water reservoir (102) is fixedly connected to a water pump (104), and the output end of the water pump (104) is fixedly connected to a second water pipe (105); A plurality of nozzles (106) are fixedly connected to one end of the second water pipe (105) away from the water pump (104), wherein the number of the nozzles (106) is four and the nozzles (106) are evenly distributed at one end of the second water pipe (105).

2. A molten metal cooling device for metal casting according to claim 1, characterized in that: A fan (107) is arranged at the center of the top of the cooling chamber (101), and openings (108) are provided on both the left and right sides of the cooling chamber (101). A bracket (109) is fitted and connected inside the opening (108), and one side of the bracket (109) is fixedly connected to the first drive motor (110).

3. A molten metal cooling device for metal casting according to claim 2, characterized in that: The output end of the first driving motor (110) passes through the bracket (109) and is fixedly connected to the first roller (111); one end of the first roller (111) away from the first driving motor (110) is rotatably connected to the bracket (109); both left and right ends of the first roller (111) are fitted with conveyor belts (112); one end of the two conveyor belts (112) away from the first roller (111) is fitted with a second roller (113); and both left and right ends of the second roller (113) are rotatably connected to the bracket (109).

4. A molten metal cooling device for metal casting according to claim 3, characterized in that: A fixed frame (114) is fixedly connected to one side of the bracket (109) close to the first drive motor (110); one side of the fixed frame (114) is fixedly connected to the second drive motor (115); an output end of the second drive motor (115) passes through the fixed frame (114) and is fixedly connected to a first rotating shaft (116); an end of the first rotating shaft (116) away from the second drive motor (115) passes through the fixed frame (114) and is rotatably connected to the bracket (109); one end of the first rotating shaft (116) is closely connected to a belt (117).

5. A molten metal cooling device for metal casting according to claim 4, characterized in that: One end of the belt (117) away from the first rotating shaft (116) is fittedly connected to a plurality of second rotating shafts (118), the number of the second rotating shafts (118) is three, and the second rotating shafts (118) are evenly distributed on one side of the belt (117), one end of the second rotating shaft (118) is rotatably connected to the bracket (109), the side of the first rotating shaft (116) away from the belt (117) is fixedly connected to a limiting column (119), the outer side of the limiting column (119) is slidably connected to a groove wheel (120), one end of the inner center of the groove wheel (120) is rotatably connected to the fixed frame (114), the other end of the inner center of the groove wheel (120) passes through the bracket (109) and is fixedly connected to a rotating shaft (121), and the left and right ends of the rotating shaft (121) are fixedly connected to a cross (122).

6. A molten metal cooling device for metal casting according to claim 1, characterized in that: The limiting mechanism (2) comprises a support frame (201), one side of the top of the support frame (201) is fixedly connected to the third drive motor (202), the output end of the third drive motor (202) passes through the support frame (201) and is fixedly connected to a bidirectional threaded rod (203), and one end of the bidirectional threaded rod (203) away from the third drive motor (202) is rotatably connected to the support frame (201).

7. A molten metal cooling device for metal casting according to claim 6, characterized in that: The left and right ends of the bidirectional threaded rod (203) are both threadedly connected to threaded sleeves (204), one end of the two threaded sleeves (204) is fixedly connected to a push rod (205), and one end of the push rod (205) away from the threaded sleeve (204) is fixedly connected to a rubber block (206).

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