Turnover directional cooling casting forming system

Abstract

The invention relates to the technical field of casting forming, in particular to a turnover directional cooling casting forming system which comprises a forming frame, an arc-shaped frame arranged at the upper end of the forming frame, a supporting plate arranged at the upper end of the arc-shaped frame, a turnover mechanism, a turnover positioning assembly and an attaching heat conduction assembly, comprising a limiting plate arranged on a supporting plate, a sliding rod is welded to the lower end of the limiting plate, and a first heat conduction plate is welded to the lower end of the sliding rod. When the supporting plate is in a horizontal state, the supporting plate can be conveniently and stably placed in a mold cavity, when the supporting plate is in an inclined state and the mold cavity is filled with molten metal, the flowing path of the molten metal can be optimized by means of the gravity effect, the gas entrapment and slag inclusion phenomena are greatly reduced, the internal quality of a casting is improved from the source, and the rejection rate caused by defects is reduced.

Description

Technical Field

[0001] This invention relates to the field of casting technology, and in particular to a flip-type directional cooling casting system. Background Technology

[0002] In the casting industry, especially in the production of metal castings, the positioning stability of the mold cavity, the quality of molten metal filling, cooling efficiency, and unloading safety directly affect the quality of castings and production efficiency. Currently, mainstream casting equipment still faces several problems: First, the flexibility of mold cavity state switching is insufficient. Traditional equipment mostly adopts a fixed support structure, which can only achieve single horizontal or inclined state operation: horizontal placement is convenient for mold placement, but when the molten metal is filled, the slow flow can easily lead to air entrapment and slag inclusion, increasing internal defects in the casting; inclined placement can optimize the flow of molten metal, but it is difficult to accurately connect with the cooling components, and the state switching requires manual adjustment of the support structure, which is cumbersome and has low positioning accuracy, and cannot take into account both the convenience of mold placement and the adaptability of subsequent cooling. Secondly, the mold clamping and unloading process relies on manual intervention. Existing equipment requires manual clamping and fixing of the mold cavity with bolts, clamps, etc., which is not only time-consuming and labor-intensive, but also difficult to control the clamping force, which can easily lead to mold deformation or casting damage. After cooling and forming, the clamps need to be removed manually and the mold needs to be moved. This not only increases labor costs, but the collisions during manual unloading may also cause the casting to crack and have dimensional deviations. At the same time, the intermittent operation greatly reduces production efficiency. Finally, the cooling methods are singular and have poor uniformity. Most equipment relies on only air cooling or liquid cooling. However, air cooling is inefficient and cannot meet the rapid cooling requirements of high-melting-point metals. Although liquid cooling is more efficient, the spraying of coolant can easily lead to local overcooling, resulting in an imbalance of temperature gradients in different parts of the casting, generating internal stress, and causing problems such as casting deformation and cracking. It cannot guarantee the dimensional accuracy and mechanical property stability of the casting, and urgently needs to be improved. Therefore, we propose a flip-directional cooling casting system. Summary of the Invention

[0003] In view of the problem that the mold cavity state cannot be switched in the above or existing technologies, the present invention is proposed.

[0004] Therefore, the object of the present invention is to provide a flip-directional cooling casting system.

[0005] To solve the above technical problems, the present invention provides the following technical solution: including a forming frame, wherein an arc-shaped frame is provided at the upper end of the forming frame, and a support plate is provided at the upper end of the arc-shaped frame; The flipping mechanism includes a flipping positioning component and a bonding heat-conducting component disposed on the arc-shaped frame; The flipping positioning assembly includes a limiting plate disposed on the support plate, a sliding rod welded to the lower end of the limiting plate, a first heat-conducting plate welded to the lower end of the sliding rod, a smooth pushing rod welded to the lower end of the first heat-conducting plate, a wedge-shaped strip disposed on the lower inner side of the arc frame, a servo motor fixedly installed in the inner cavity of the forming frame, and a rotating rod installed at the output end of the servo motor for driving the support plate to rotate to achieve positioning of the mold cavity; The heat-conducting assembly includes a second heat-conducting plate disposed on one side of the arc frame. A heat dissipation fin is welded to the end of the second heat-conducting plate away from the support plate for heat conduction to the positioned mold cavity. The guiding mechanism includes a receiving and guiding assembly disposed below the forming frame. The receiving and guiding assembly includes a fixed plate disposed on the arc frame. A rubber ramp is provided at the upper end of the fixed plate. A traction rope is fixedly connected to one side of the rubber ramp. A winding drum is fixedly installed at one end of the transmission rod. The other end of the traction rope is wound around the outer wall of the winding drum for receiving and guiding the mold cavity after the clamping constraint is released.

[0006] As a preferred embodiment of the directional cooling casting system of the present invention, the limiting plates are symmetrically arranged and are movably connected to the support plate. The upper end of the support plate is provided with a first sliding groove. The size of the sliding rod is adapted to the size of the first sliding groove and is slidably connected to the first sliding groove. A first spring is fixedly installed in the inner cavity of the first sliding groove, and the other end of the first spring is fixedly connected to the sliding rod.

[0007] As a preferred embodiment of the inverted directional cooling casting system of the present invention, the wedge-shaped strips are symmetrically arranged in the inner cavity of the arc-shaped frame, and the arc-shaped strips are detachably connected to the arc-shaped frame, and the lower outer wall of the smooth push rod is in contact with the inclined surface of the wedge-shaped strips.

[0008] In a preferred embodiment of the directional cooling casting molding system of the present invention, the support plate is disposed in the middle of the transmission rod, and the lower end of the support plate is detachably connected to the transmission rod, and the other end of the transmission rod is rotatably connected to the inner wall of the molding frame through a bearing.

[0009] As a preferred embodiment of the flip-directional cooling casting molding system of the present invention, the length of the smooth push rod is less than the length of the second heat-conducting plate, the surface of the first heat-conducting plate is in contact with the inner side of the second heat-conducting plate, and connecting rods are welded to both sides of the arc frame, with the other end of the connecting rod connected to the upper end of the molding frame by welding.

[0010] As a preferred embodiment of the directional cooling casting molding system of the present invention, the directional cooling mechanism further includes a directional cooling component disposed on an arc frame. The directional cooling component includes a liquid storage tank disposed on one side of the molding frame. A liquid pump is disposed in the inner cavity of the liquid storage tank. A spray pipe is disposed on the side of the support plate away from the heat dissipation fins. The liquid inlet end of the spray pipe is connected to the liquid outlet end of the liquid pump. Multiple nozzles are connected to the liquid outlet end of the spray pipe, and the multiple nozzles are equidistantly distributed among them.

[0011] As a preferred embodiment of the directional cooling casting molding system of the present invention, the receiving and guiding component further includes a slider disposed below the fixed plate. The slider is fixedly connected to the lower end of the fixed plate by welding. A second sliding groove is provided at the bottom of the molding frame. The size of the slider is adapted to the size of the second sliding groove, and the slider is slidably connected to the second sliding groove. A second spring is fixedly installed in the inner cavity of the second sliding groove, and the other end of the second spring is fixedly connected to the slider.

[0012] As a preferred embodiment of the flip-directional cooling casting molding system of the present invention, a baffle is fixedly installed on the upper end of the fixed plate away from the heat dissipation fins, and the length of the baffle is the same as the width of the rubber ramp.

[0013] As a preferred embodiment of the directional cooling casting molding system of the present invention, two guide wheels are fixedly installed on the inner side of the molding frame, and the free end of the traction rope passes around the guide wheels and is wound around the outer wall of the winding drum.

[0014] The beneficial effects of the flip-directional cooling casting molding system of the present invention are as follows: The present invention can control the rotation of the support plate by driving the rotating rod with a servo motor, realizing flexible switching between three states of the mold cavity: horizontal, inclined, and vertical. When the support plate is in the horizontal state, it is convenient to place the mold cavity stably. When the support plate is in the inclined state, the flow path of the molten metal is optimized by gravity when filling the mold cavity, which greatly reduces air entrapment and slag inclusion, thereby improving the internal quality of the casting from the source and reducing the scrap rate caused by defects. When the support plate is in the vertical state, it is convenient to align the cooling end of the mold cavity with the directional cooling component to ensure targeted cooling, and the first heat-conducting plate and the attached heat-conducting component can cooperate to form dual cooling, which significantly improves cooling efficiency and shortens the casting molding time. Furthermore, the clamping and unclamping of the mold cavity can be achieved simultaneously during the rotation of the support plate, eliminating the need for additional manual positioning of the mold cavity. After cooling and forming, the clamping can be released by continuing to rotate the support plate. Combined with the receiving and guiding components, automatic unloading can be achieved, reducing manual intervention and labor costs. At the same time, it avoids damage to the castings caused by manual unloading, and the continuous operation process greatly improves the overall casting production efficiency. Furthermore, by attaching the second heat-conducting plate in the heat-conducting assembly to the mold cavity, heat from the mold cavity can be quickly conducted, and then efficiently dissipated to the surrounding environment through the heat dissipation fins. This complements the directional cooling assembly, avoiding uneven cooling problems that may occur with a single cooling method, ensuring a reasonable temperature gradient in all parts of the casting, reducing internal stress caused by uneven cooling, lowering the quality risks of casting deformation and cracking, and improving the dimensional accuracy and mechanical properties of the casting. When the mold cavity is released from clamping, the winding drum can slide the rubber ramp to the underside of the inclined support plate via the traction rope. The flexible material of the rubber ramp can buffer the impact force when the mold cavity falls, avoiding damage caused by the collision between the casting and the receiving part. At the same time, the inclined structure guides the mold cavity to slide down slowly, which makes it easier for the staff to remove the formed mold cavity. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the overall system for directional cooling casting.

[0017] Figure 2 A schematic diagram of the flipping and guiding mechanisms of the directional cooling casting system.

[0018] Figure 3 A first-view structural diagram of the flipping positioning component and the bonding heat-conducting component for a flipping directional cooling casting system.

[0019] Figure 4 A second-view structural diagram of the flipping positioning component and the bonding heat-conducting component for a flipping directional cooling casting system.

[0020] Figure 5 For the flip-directional cooling casting molding system Figure 4 A magnified view of part A.

[0021] Figure 6 A schematic diagram of the receiving and guiding component structure for a flip-directional cooling casting system.

[0022] Labels: 100, Tilting mechanism; 101, Forming frame; 102, Arc frame; 103, Support plate; 104, Limiting plate; 105, First heat-conducting plate; 106, First slide groove; 107, Slide rod; 108, First spring; 109, Smooth push rod; 110, Wedge strip; 111, Servo motor; 112, Rotating rod; 113, Second heat-conducting plate; 114, Heat dissipation fins; 115, Spray pipe; 116, Nozzle; 117, Liquid storage tank; 118, Connecting rod; 200, Guiding mechanism; 201, Fixing plate; 202, Second slide groove; 203, Slider; 204, Second spring; 205, Rubber ramp; 206, Baffle; 208, Guide wheel; 209, Traction rope; 210, Winding drum. Detailed Implementation

[0023] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1, referring to Figures 1 to 4This is the first embodiment of the present invention, which provides a flip-directional cooling casting molding system, including a molding frame 101, an arc-shaped frame 102 at the upper end of the molding frame 101, a support plate 103 at the upper end of the arc-shaped frame 102, a flipping mechanism 100, including a flipping positioning component and a bonding heat-conducting component disposed on the arc-shaped frame 102, the flipping positioning component including a limiting plate 104 disposed on the support plate 103, a sliding rod 107 welded to the lower end of the limiting plate 104, a first heat-conducting plate 105 welded to the lower end of the sliding rod 107, a smooth pushing rod 109 welded to the lower end of the first heat-conducting plate 105, a wedge-shaped strip 110 disposed on the lower inner side of the arc-shaped frame 102, a servo motor 111 fixedly installed in the inner cavity of the molding frame 101, and a rotating rod 119 mounted on the output end of the servo motor 111. 12, used to drive the support plate 103 to rotate to position the mold cavity, and fit the heat conduction component, including a second heat conduction plate 113 disposed on one side of the arc frame 102, with a heat dissipation fin plate 114 welded to the end of the second heat conduction plate 113 away from the support plate 103, for conducting heat to the positioned mold cavity, and a guiding mechanism 200, including a receiving and guiding component disposed below the forming frame 101, the receiving and guiding component including a fixing plate 201 disposed on the arc frame 102, a rubber ramp 205 disposed at the upper end of the fixing plate 201, a traction rope 209 fixedly connected to one side of the rubber ramp 205, a winding drum 210 fixedly installed at one end of the transmission rod, and the other end of the traction rope 209 wound around the outer side wall of the winding drum 210, for receiving and guiding the mold cavity after the clamping limitation is released.

[0027] In this embodiment, during operation, the servo motor 111 is first turned on. The output end of the servo motor 111 drives the rotating rod 112 to rotate around its own axis. Since the support plate 103 is fixedly connected to the rotating rod 112, the rotating rod 112 will synchronously drive the support plate 103 and the mold cavity above it to rotate, thereby realizing the switching of the mold cavity into three states: horizontal, inclined, and vertical. When the support plate 103 rotates to the horizontal position, the bottom of the mold cavity is stably attached to the support plate 103, making it easy for the operator to place the mold cavity in the designated position. When the support plate 103 rotates to the inclined position, the mold cavity is tilted at a certain angle. When the molten metal is injected from the pouring port, it flows slowly along the inner wall of the mold cavity under the action of gravity, gradually filling the cavity and reducing air entrapment and impurity residue. When the support plate 103 rotates to the vertical position, the cooling end of the mold cavity faces the directional cooling component. At the same time, the first heat-conducting plate 105 rotates with the support plate 103 to the contact position with the second heat-conducting plate 113 attached to the heat-conducting component, forming a heat conduction path. This, together with the directional cooling component, completes dual cooling. Meanwhile, during the rotation of the support plate 103, the smooth push rod 109 below the support plate 103 moves synchronously with the support plate 103. The smooth push rod 109 is in continuous contact with the inclined surface of the wedge-shaped strip 110 on the inner side of the arc frame 102.When the support plate 103 rotates from a horizontal to an inclined and vertical state, the smooth push rod 109 slides along the inclined surface of the wedge-shaped bar 110. The lateral force generated by the inclined surface pushes the slide rod 107 to move along the groove of the support plate 103. The slide rod 107 drives the limiting plate 104 to move closer to the mold cavity, thereby clamping the mold cavity. After the casting cools and forms, the support plate 103 continues to rotate, and the smooth push rod 109 slides along the horizontal surface of the wedge-shaped bar 110 to the end of the inclined surface. The lateral force disappears, and the limiting plate 104 moves away from the mold cavity under the action of the first spring 108, achieving a clamping state. When the mold cavity is released from its natural state, it detaches from the support plate 103 under gravity and falls into the receiving and guiding assembly below, completing the automatic unloading. The second heat-conducting plate 113, which is attached to the heat-conducting assembly, is fixed to one side of the arc frame 102. When the support plate 103 drives the mold cavity to rotate to a vertical position, the side wall of the mold cavity is tightly attached to the second heat-conducting plate 113. The heat from the casting inside the mold cavity is transferred to the second heat-conducting plate 113 through heat conduction. A heat dissipation fin 114 is connected to the end of the second heat-conducting plate 113 away from the mold cavity. The heat dissipation fin 114 increases the contact area with the air, and the heat is transferred through... Convection and radiation rapidly dissipate into the surrounding environment, working in synergy with the coolant spray cooling of the directional cooling components to achieve dual cooling of the mold cavity and casting. Simultaneously, as the drive rod rotates, the winding drum 210 at one end of the drive rod rotates synchronously. The traction rope 209 wound around the outer wall of the winding drum 210 is tightened as the winding drum 210 rotates. When the support plate 103 is tilted or vertical, the traction rope 209 is in a loose state. When the support plate 103 rotates to the unloading angle, the traction rope 209 is in a taut state, and the winding drum 210 rotates... The traction rope 209 is tightened, and the traction rope 209 pulls the fixing plate 201 to overcome the elastic force of the second spring 204 and slide along the groove at the bottom of the molding frame 101. The rubber ramp 205 at the upper end of the fixing plate 201 moves with the fixing plate 201 to directly below the inclined support plate 103. When the mold cavity slides off the support plate 103, the rubber ramp 205 receives the mold cavity. Its flexible material buffers the impact force of the mold cavity falling. At the same time, the inclined structure of the rubber ramp 205 allows the mold cavity to slide along the ramp surface under the action of gravity and be guided to the designated collection area to complete the receiving and guiding.

[0028] Specifically, the limiting plates 104 are symmetrically arranged and are movably connected to the support plate 103. The upper end of the support plate 103 is provided with a first sliding groove 106. The size of the sliding rod 107 is adapted to the size of the first sliding groove 106, and the sliding rod 107 is slidably connected to the first sliding groove 106. A first spring 108 is fixedly installed in the inner cavity of the first sliding groove 106, and the other end of the first spring 108 is fixedly connected to the sliding rod 107.

[0029] In this embodiment, when the limiting plate 104 clamps the mold cavity, the first spring 108 is in a compressed state, and the elastic force generated by it is transmitted to the limiting plate 104 through the slide rod 107, so that the clamping force of the limiting plate 104 on the mold cavity is kept within a stable range. If the mold cavity is subjected to external impact or vibration, the first spring 108 can absorb the impact force by further compression or extension, avoiding the instantaneous increase of clamping force that could cause deformation or surface damage to the mold cavity, while reducing the extrusion of the unformed casting inside the mold cavity, thereby ensuring the casting forming quality. Since the cross-sectional dimensions of the slide rod 107 match the cross-sectional dimensions of the first slide groove 106, the slide rod 107 can only move along the axial direction of the first slide groove 106 and cannot deviate in a direction perpendicular to the slide groove axis. When the slide bar 107 moves under the thrust of the wedge bar 110 or the spring force, the first slide groove 106 guides and limits the slide bar 107, ensuring that the slide bar 107 drives the limiting plate 104 to always move in the preset direction, avoiding the situation where the limiting plate 104 is misaligned due to the deviation of the slide bar 107, and ensuring the stability of clamping.

[0030] Furthermore, the wedge-shaped strips 110 are symmetrically arranged in the inner cavity of the arc-shaped frame 102, and the arc-shaped strips are detachably connected to the arc-shaped frame 102. The lower outer wall of the smooth push rod 109 is in contact with the inclined surface of the wedge-shaped strips 110.

[0031] In this embodiment, the wedge-shaped strip 110 is fixed to the lower inner side of the arc frame 102. The two ends of the wedge-shaped strip 110 are inclined slope structures. The lower end of the smooth push rod 109 is an arc surface, which maintains sliding contact with the inclined surface of the wedge-shaped strip 110. When the support plate 103 drives the smooth push rod 109 to rotate with the rotating rod 112, the arc surface of the smooth push rod 109 slides along the inclined surface of the wedge-shaped strip 110. According to the inclination angle of the inclined surface, the circular motion of the support plate 103 is converted into the lateral linear motion of the smooth push rod 109. The laterally moving smooth push rod 109 pushes the slide rod 107 to move along the first slide groove 106. The slide rod 107 drives the limiting plate 104 to move, realizing the control of the clamping and loosening action of the mold cavity. No additional driving device is required. The state switching is completed only through the motion transmission of the mechanical structure. The wedge-shaped strip 110 is fixed to the arc frame 102 by detachable connectors such as bolts or buckles. When the wedge-shaped strip 110 wears out due to long-term use, When deformation causes a decrease in pushing accuracy, the operator can remove the connecting parts, remove the old wedge strip 110, and replace it with a new wedge strip 110. If it is necessary to adjust the pushing stroke to adapt to different mold cavities, wedge strips 110 with different tilt angles can be replaced, thereby adjusting the moving distance of the slide rod 107 and the limiting plate 104. The two wedge strips 110 are symmetrically installed on both sides of the inner cavity of the arc frame 102, and the smooth pushing rods 109, slide rods 107, and limiting plates 104 on both sides have the same structure and symmetrical positions. When the support plate 103 rotates, the smooth pushing rods 109 on both sides slide along the inclined surface of the corresponding wedge strip 110 at the same time. The lateral thrust generated by the wedge strip 110 on the smooth pushing rods 109 on both sides is equal in magnitude and opposite in direction, pushing the slide rods 107 and the limiting plate 104 on both sides to move towards the mold cavity at the same speed, so that the clamping force on both sides of the mold cavity is uniform, and the mold cavity is avoided from shifting due to excessive force on one side.

[0032] Preferably, the support plate 103 is disposed in the middle of the transmission rod, and the lower end of the support plate 103 is detachably connected to the transmission rod, while the other end of the transmission rod is rotatably connected to the inner wall of the forming frame 101 through a bearing.

[0033] In this embodiment, one end of the transmission rod is supported by a bearing on the inner wall of the forming frame 101, forming a simply supported beam structure. When the mold cavity is placed on the support plate 103 and molten metal is injected, the weight of the mold cavity and molten metal is evenly distributed on the support plate 103. The support plate 103 transmits the weight to the middle of the transmission rod, and the transmission rod transmits the force to the forming frame 101 through the bearing, so that the force is distributed on the overall structure of the forming frame 101, avoiding deformation or breakage of the support plate 103 due to localized force concentration, and ensuring the stability of the support. The lower end of the support plate 103 is connected to the transmission rod by a detachable bolt structure. When the surface of the support plate 103 is worn or scratched, affecting the stability of the mold cavity placement, or when it is necessary to replace the support plate 103 of different size and material to adapt to a special mold cavity, the operator can remove the connecting bolts, remove the old support plate 103, and replace it with a new support plate 103 that meets the requirements, without disassembling the transmission rod and other components, reducing the difficulty of maintenance and replacement.

[0034] It should be noted that the length of the smooth push rod 109 is less than the length of the second heat-conducting plate 113. The surface of the first heat-conducting plate 105 is in contact with the inner side of the second heat-conducting plate 113. Connecting rods 118 are welded to both sides of the arc frame 102. The other end of the connecting rod 118 is connected to the upper end of the forming frame 101 by welding.

[0035] In this embodiment, the length of the smooth push rod 109 is designed to be less than the length of the second heat-conducting plate 113. When the support plate 103 drives the first heat-conducting plate 105 to rotate to contact the second heat-conducting plate 113, the first heat-conducting plate 105 can completely cover the inner surface of the second heat-conducting plate 113, ensuring that there is no gap between the two and increasing the thermal contact area. The heat from the mold cavity is transferred to the first heat-conducting plate 105 through heat conduction. Since the first heat-conducting plate 105 is in close contact with the second heat-conducting plate 113, the heat is quickly transferred to the second heat-conducting plate 113 and then dissipated through the heat dissipation fins 114 on the second heat-conducting plate 113, reducing heat loss during the transfer process and improving heat conduction efficiency. Connecting rods 118 are symmetrically welded on both sides of the arc frame 102. The other end of the connecting rod 118 is welded and fixed to the upper end of the forming frame 101. When the support plate 103 drives the mold cavity to rotate, the radial force and axial force generated are transferred to the arc frame 102. The arc frame 102 transfers the force to the forming frame 101 through the connecting rods 118, thereby ensuring the stability of the overall structure.

[0036] The flipping mechanism 100 also includes a directional cooling assembly mounted on the arc frame 102. The directional cooling assembly includes a liquid storage tank 117 mounted on one side of the forming frame 101. The inner cavity of the liquid storage tank 117 is equipped with a liquid pump. A spray pipe 115 is mounted on the side of the support plate 103 away from the heat dissipation fins 114. The liquid inlet end of the spray pipe 115 is connected to the liquid outlet end of the liquid pump. The liquid outlet end of the spray pipe 115 is connected to multiple nozzles 116, and the multiple nozzles 116 are equidistantly distributed among them.

[0037] In this embodiment, the storage tank 117 of the directional cooling component stores coolant. When the mold cavity rotates to a vertical position and the cooling end faces the spray pipe 115, the pump is powered on and starts, drawing the coolant from the storage tank 117 into the pump body. After being pressurized, the coolant is delivered to the spray pipe 115 through the outlet pipe. Multiple nozzles 116 are equidistantly arranged along the length of the spray pipe 115. After entering the spray pipe 115, the coolant is evenly sprayed onto the cooling end surface of the mold cavity in a mist or columnar form through the nozzles 116, thus contacting the mold cavity. The coolant rapidly evaporates after absorbing heat, achieving directional cooling of the mold cavity. Furthermore, the amount and range of coolant sprayed can be adjusted by changing the pressure of the pump or replacing the nozzles 116 according to the cooling requirements of different parts of the casting. When the mold cavity is in a vertical cooling state, the second heat-conducting plate 113 of the heat-conducting component contacts the sidewall of the mold cavity, carrying away some of the heat through heat conduction. Simultaneously, the nozzles 116 of the directional cooling component spray coolant onto the cooling end of the mold cavity, carrying away a large amount of heat through thermal convection. The two cooling methods work simultaneously; heat conduction continuously and stably removes heat, while thermal convection rapidly reduces local temperature, creating a synergistic effect that significantly increases the cooling rate of the mold cavity and the casting, shortening the cooling time.

[0038] Example 2, refer to Figures 1 to 6 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a flip-directional cooling casting molding system. The receiving guide component also includes a slider 203 disposed below the fixed plate 201. The slider 203 is fixedly connected to the lower end of the fixed plate 201 by welding. A second slide groove 202 is provided at the bottom of the molding frame 101. The size of the slider 203 is adapted to the size of the second slide groove 202, and the slider 203 is slidably connected to the second slide groove 202. A second spring 204 is fixedly installed in the inner cavity of the second slide groove 202, and the other end of the second spring 204 is fixedly connected to the slider 203.

[0039] In this embodiment, when the traction rope 209 pulls the fixed plate 201, the slider 203 slides along the second slide groove 202, providing guidance for the fixed plate 201 and ensuring that the fixed plate 201 drives the rubber ramp 205 to always move in the preset direction and accurately reach the underside of the inclined support plate 103; when the traction rope 209 is released, the second spring 204 in the second slide groove 202 pushes the slider 203 to slide in the opposite direction along the slide groove, driving the fixed plate 201 and the rubber ramp 205 to reset, preventing the slider 203 from shifting during the sliding process and ensuring the accuracy of the receiving position. One end of the second spring 204 is fixed to the inner wall of the second slide groove 202, and the other end is fixedly connected to the slider 203. When the winding drum 210 tightens the traction rope 209, the traction rope 209 pulls the slider 203 along the second slide groove 202. The second slide 202 slides, and the slider 203 stretches the second spring 204. When the winding drum 210 releases the traction rope 209, the tension of the traction rope 209 disappears. The second spring 204, by virtue of its spring elasticity, drives the slider 203 to slide in the opposite direction along the second slide 202. The slider 203 drives the fixed plate 201 and the rubber ramp 205 back to their initial positions. No manual pushing is required for reset, realizing the automatic reset function. When the mold cavity falls into the rubber ramp 205, the flexible material of the rubber ramp 205 deforms. At the same time, the fixed plate 201 is subjected to downward pressure. The pressure is transmitted to the slider 203, and the slider 203 compresses the second spring 204. The second spring 204 further absorbs the impact force, avoiding rigid collision between the mold cavity and the receiving component, and protecting the mold cavity and equipment components.

[0040] Specifically, a baffle 206 is fixedly installed on the upper end of the fixed plate 201 away from the heat dissipation fin 114. The length of the baffle 206 is the same as the width of the rubber ramp 205.

[0041] In this embodiment, when the mold cavity slides down the rubber ramp 205, the baffle 206 blocks the sliding mold cavity because the rubber ramp 205 is in an inclined state, thereby preventing the mold cavity from sliding off the fixing plate 201. Since the length of the baffle 206 is the same as the width of the rubber ramp 205, it is ensured that the baffle 206 can completely cover the width direction of the rubber ramp 205 without any blind spots. No matter where the mold cavity slides on the rubber ramp 205, it can be blocked by the baffle 206.

[0042] Furthermore, two guide wheels 208 are fixedly installed on the inner side of the forming frame 101, and the free end of the traction rope 209 passes around the guide wheels 208 and is wound around the outer wall of the winding drum 210.

[0043] In this embodiment, two guide wheels 208 are fixed to the inner side of the forming frame 101 by a bracket, and the axes of the guide wheels 208 are parallel to each other. One end of the traction rope 209 is fixed to the winding drum 210, and the other end passes through the two guide wheels 208 in sequence and is connected to the fixing plate 201. When the winding drum 210 rotates to tighten the traction rope 209, the tension of the traction rope 209 at the winding drum 210 is along the tangent direction of the winding drum 210. After the guide wheels 208 change direction, the tension becomes horizontal, which is consistent with the sliding direction of the fixing plate 201. This converts the tension generated by the circumferential motion of the winding drum 210 into a horizontal traction force that pulls the fixing plate 201 to slide, thus preventing the traction rope 209 from rubbing or tangling with other parts of the forming frame 101 due to improper direction.

[0044] The rest of the structure is the same as in Example 1.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A flip-type directional cooling casting system, characterized in that: include, A forming frame (101) is provided with an arc-shaped frame (102) at its upper end, and a support plate (103) is provided at the upper end of the arc-shaped frame (102). The flipping mechanism (100) includes a flipping positioning component and a bonding heat-conducting component disposed on the arc frame (102); The flipping positioning assembly includes a limiting plate (104) disposed on the support plate (103), a sliding rod (107) welded to the lower end of the limiting plate (104), a first heat-conducting plate (105) welded to the lower end of the sliding rod (107), a smooth pushing rod (109) welded to the lower end of the first heat-conducting plate (105), a wedge-shaped strip (110) disposed on the lower inner side of the arc frame (102), a servo motor (111) fixedly installed in the inner cavity of the forming frame (101), and a rotating rod (112) installed at the output end of the servo motor (111) for driving the support plate (103) to rotate to achieve positioning of the mold cavity; The heat-conducting assembly includes a second heat-conducting plate (113) disposed on one side of the arc frame (102), and a heat dissipation fin (114) is welded to one end of the second heat-conducting plate (113) away from the support plate (103) for conducting heat to the positioned mold cavity; The guiding mechanism (200) includes a receiving and guiding component disposed below the forming frame (101). The receiving and guiding component includes a fixed plate (201) disposed on the arc frame (102). A rubber ramp (205) is provided at the upper end of the fixed plate (201). A traction rope (209) is fixedly connected to one side of the rubber ramp (205). A winding drum (210) is fixedly installed at one end of the transmission rod. The other end of the traction rope (209) is wound around the outer side wall of the winding drum (210) for receiving and guiding the mold cavity after the clamping limitation is released.

2. The flip-directional cooling casting system as described in claim 1, characterized in that: The limiting plate (104) is symmetrically arranged and is movably connected to the support plate (103). The upper end of the support plate (103) is provided with a first sliding groove (106). The size of the sliding rod (107) is adapted to the size of the first sliding groove (106), and the sliding rod (107) is slidably connected to the first sliding groove (106). A first spring (108) is fixedly installed in the inner cavity of the first sliding groove (106), and the other end of the first spring (108) is fixedly connected to the sliding rod (107).

3. The flip-directional cooling casting system as described in claim 2, characterized in that: The wedge-shaped strip (110) is symmetrically arranged in the inner cavity of the arc frame (102), and the arc-shaped strip is detachably connected to the arc frame (102). The lower outer wall of the smooth push rod (109) is in contact with the inclined surface of the wedge-shaped strip (110).

4. The flip-directional cooling casting system as described in claim 3, characterized in that: The support plate (103) is located in the middle of the transmission rod, and the lower end of the support plate (103) is detachably connected to the transmission rod. The other end of the transmission rod is rotatably connected to the inner wall of the forming frame (101) through a bearing.

5. The flip-directional cooling casting system as described in claim 4, characterized in that: The length of the smooth push rod (109) is less than the length of the second heat-conducting plate (113). The surface of the first heat-conducting plate (105) is in contact with the inner side of the second heat-conducting plate (113). Connecting rods (118) are welded to both sides of the arc frame (102). The other end of the connecting rod (118) is connected to the upper end of the forming frame (101) by welding.

6. The flip-directional cooling casting system as described in claim 5, characterized in that: The flipping mechanism (100) further includes a directional cooling assembly disposed on the arc frame (102). The directional cooling assembly includes a liquid storage tank (117) disposed on one side of the forming frame (101). The inner cavity of the liquid storage tank (117) is provided with a liquid pump. A spray pipe (115) is disposed on the side of the support plate (103) away from the heat dissipation fins (114). The liquid inlet end of the spray pipe (115) is connected to the liquid outlet end of the liquid pump. The liquid outlet end of the spray pipe (115) is connected to a plurality of nozzles (116), and the plurality of nozzles (116) are equidistantly distributed among them.

7. The flip-directional cooling casting system as described in claim 6, characterized in that: The receiving and guiding assembly also includes a slider (203) disposed below the fixed plate (201). The slider (203) is fixedly connected to the lower end of the fixed plate (201) by welding. The bottom of the forming frame (101) is provided with a second slide groove (202). The size of the slider (203) is adapted to the size of the second slide groove (202), and the slider (203) is slidably connected to the second slide groove (202). A second spring (204) is fixedly installed in the inner cavity of the second slide groove (202), and the other end of the second spring (204) is fixedly connected to the slider (203).

8. The flip-directional cooling casting system as described in claim 7, characterized in that: A baffle (206) is fixedly installed on the upper end of the fixed plate (201) away from the heat dissipation fins (114), and the length of the baffle (206) is the same as the width of the rubber ramp (205).

9. The flip-directional cooling casting system as described in claim 8, characterized in that: Two guide wheels (208) are fixedly installed on the inner side of the forming frame (101), and the free end of the traction rope (209) passes around the guide wheels (208) and is wound around the outer wall of the winding drum (210).

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