Rapid mold casting device

Abstract

The utility model relates to the technical field of casting mould equipment, and discloses a rapid casting mould device which comprises a mould cover, a movable mould frame and a mould base, a casting mould frame is arranged at the bottom of the center of an inner cavity of the mould cover, the movable mould frame is arranged at the bottom of the mould cover, a movable mould base is arranged at the center of the movable mould frame, and an ejector retainer plate is arranged at the bottom of the movable mould frame. An ejector base plate is arranged below the ejector retainer plate, and a mold base is arranged below the ejector base plate. According to the utility model, a plurality of groups of independent connecting structures are arranged among the mold cover, the casting mold frame, the movable mold frame and the movable mold seat, so that the influence of vibration on the structural stability of the casting mold device during working can be effectively reduced, and the connecting stability and the structural firmness among the components of the casting mold device are ensured; and the water cooling assembly and the air cooling assembly are arranged on the casting mold frame, the speed of condensation forming of raw material melt of the casting mold device can be increased, and the product forming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting mold equipment, in particular to a rapid casting mold device. Background Art

[0002] Casting products are formed products obtained by injecting specific materials into the mold cavity of the mold under high pressure and solidifying them after condensation. The key component in mold forming is the injection mold. The injection mold consists of two parts: a movable mold and a fixed mold. The movable mold is installed on the movable template of the mold casting, and the fixed mold is installed on the fixed template of the injection molding machine. During mold forming, the movable mold and the fixed mold are closed to form a pouring system and a cavity. When the mold is opened, the movable mold and the fixed mold are separated to take out the finished product. Existing related casting mold products basically only have independent casting molds, and their mold forming speed is slow. The cooling speed of the product during the casting process is too slow, which reduces the production efficiency of the tool. Overflow may occur during the product injection process, which causes a waste of raw materials and may affect the quality of the product. To this end, a rapid casting mold device is proposed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to solve at least one aspect of the above problems, the utility model first provides a rapid casting mold device, which provides a double casting mold assembly and is equipped with a unique inclined hole demolding device, which can effectively improve work efficiency, reduce demolding procedures and pressure, and improve the practicability of the casting mold device.

[0005] (II) Technical solution

[0006] In order to solve the technical problem, the utility model provides a rapid casting device, including a mold cover, a movable mold frame and a mold base, a casting mold frame is provided at the central bottom of the inner cavity of the mold cover, a movable mold frame is provided at the bottom of the mold cover, a movable mold seat is provided in the center of the movable mold frame, a face needle plate is provided at the bottom of the movable mold frame, a bottom needle plate is provided below the face needle plate, a mold base is provided below the bottom needle plate, a front tripod is provided in front of the bottom needle plate, and a rear tripod is provided behind the bottom needle plate.

[0007] As a preferred solution of the utility model, wherein: a flow inlet frame is provided at the rear end of the movable mold seat, a movable mold core is provided in the center of the movable mold seat, an inlet channel is provided at the surface end of the movable mold core, the inlet channel is provided with two groups of flow channels, and a group of casting mold cavities are respectively provided at the end of the two groups of flow channels, overflow ports are respectively provided on the inner sides of the casting mold cavities, and overflow channels are respectively provided at the output ends of the overflow ports.

[0008] As a preferred solution of the utility model, wherein: the outer ends of the movable mold core are respectively provided with slider setting grooves, the inner sides of the slider setting grooves are respectively provided with a group of inclined hole special-shaped pins, the outer ends of the bottom of the movable mold base are respectively provided with a group of locking pin rods, and the bottom of the movable mold core is provided with a movable mold top rod.

[0009] As a preferred solution of the utility model, wherein: a first sliding block is provided at the rear end of the left slider setting groove, a first sliding frame is provided at the outer end of the first sliding block, a second sliding block is provided at the front of the left slider setting groove, a second sliding frame is provided at the bottom of the second sliding block, a two-way cylinder is provided between the first sliding block and the second sliding block, a first mounting positioning frame is provided on the first sliding block, and a second mounting positioning frame is provided on the second sliding block.

[0010] Furthermore, the sliding component in the right slider setting groove is consistent with the sliding component in the left slider setting groove, and the sliding component in the right slider setting groove is centrally symmetrical with the sliding component in the left slider setting groove.

[0011] Furthermore, the tops of the first mounting and positioning frame and the second mounting and positioning frame are respectively inclined toward the casting mold frame, and sliding columns are respectively provided on the tops of the first mounting and positioning frame and the second mounting and positioning frame, and limiting sliding grooves are respectively provided at the positions of the mold cover corresponding to the sliding columns.

[0012] Furthermore, the four corners of the movable mold frame are respectively provided with connecting pin holes, and connecting pin frames are respectively provided in the connecting pin holes, and the top ends of the connecting pin frames are respectively embedded in the mold covers.

[0013] Furthermore, the movable mold frame is provided with a first slide groove mounting frame at the first sliding block, the movable mold frame is provided with a second slide groove mounting frame at the second sliding block, the movable mold frame is provided with a first overflow bin at the rear end center, the first overflow bin is provided with an inlet rack mounting bin at the top, and the movable mold frame is provided with a second overflow bin at the front end center.

[0014] Furthermore, four groups of connection holes are provided on the edge of the movable mold frame base panel, and connection brackets are respectively provided in the connection holes. Anti-slip columns are provided on the tops of the connection brackets, connection columns are provided on the bottoms of the anti-slip columns, and buffer frames are provided on the bottoms of the connection columns.

[0015] Furthermore, support frame mounting holes are respectively provided on the inner sides of the connecting pin holes, mold support frames are respectively provided in the support frame mounting holes, and a plurality of ejector rod mounting holes are provided in the center of the bottom panel of the movable mold frame.

[0016] Furthermore, a water inlet and a water outlet are provided on the front end panel of the mold cover, a cold water circulation pipe is provided at the input end of the water inlet, and the output end of the cold water circulation pipe is connected to the water outlet. A cold air rack is provided at the bottom of the front end panel of the mold cover, and a plurality of cold air fans are provided in the cold air rack. The mold cover is provided with a material inlet at the corresponding inlet rack.

[0017] (III) Beneficial effects

[0018] 1. The utility model provides a rapid mold casting device, in which multiple groups of independent connection structures are arranged between the mold cover, the mold frame, the movable mold frame and the movable mold seat. With the arrangement of the buffer component, the influence of the vibration of the mold casting device during operation on its structural stability can be effectively reduced, and the connection stability and structural firmness of the components of the mold casting device can be ensured. Two groups of independent mold components are arranged in the mold casting device, which operate synchronously and do not interfere with each other during the mold casting process, effectively improving the production efficiency of the product mold casting. The water cooling and air cooling components are arranged on the mold frame, which can speed up the condensation and molding speed of the raw material melt of the mold casting device and improve the product molding efficiency.

[0019] 2. The utility model sets the inlet channel as a spreading channel, and its long-distance flow space can improve the uniformity of the product raw materials, cool the raw material melt to a certain extent in advance, and improve the efficiency of product injection molding. The overflow component can reduce the product scrap rate and recycle the overflowed raw materials to reduce the waste of raw materials. The slider setting groove is set as a slideway for product demoulding, which reduces the difficulty of product demoulding and improves the product demoulding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a rapid casting device according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembled structure of the rapid casting device according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the installation structure of the movable mold base of the rapid mold casting device according to an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the installation structure of the movable mold base of the rapid mold casting device according to an embodiment of the utility model from another perspective;

[0024] Figure 5 It is a structural schematic diagram of a movable mold base of a rapid mold casting device according to an embodiment of the utility model;

[0025] Figure 6 A schematic structural diagram of a rapid casting device of an embodiment of the utility model;

[0026] Figure 7 A schematic structural diagram of a movable mold frame of a rapid mold casting device according to an embodiment of the utility model;

[0027] Figure 8 It is a top view of the mold cover structure of the rapid mold casting device according to an embodiment of the present utility model.

[0028] Description of reference numerals:

[0029] 1 is the mold cover, 11 is the feed port, 12 is the cold water circulation pipe, 13 is the cold air rack, 2 is the mold frame, 3 is the movable mold frame, 31 is the first sliding block, 32 is the second sliding block, 33 is the first sliding frame, 34 is the second sliding frame, 35 is the first mounting and positioning frame, 36 is the second mounting and positioning frame, 37 is the connecting pin hole, 38 is the first slide groove mounting frame, 39 is the second slide groove mounting frame, 310 is the inlet frame mounting bin, 311 is the connecting hole, 312 is the support The support frame mounting hole, 313 is the connecting pin frame, 314 is the mold support frame, 315 is the connecting bracket, 316 is the second overflow bin, 4 is the movable mold seat, 41 is the movable mold core, 42 is the inlet frame, 43 is the inlet channel, 44 is the product, 45 is the overflow channel, 46 is the slider setting groove, 47 is the inclined hole special-shaped pin, 48 is the locking pin rod, 49 is the movable mold top rod, 5 is the face needle plate, 6 is the bottom needle plate, 7 is the rear tripod, 8 is the front tripod, and 9 is the mold base. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] See also Figure 1-8 The embodiment of the utility model provides a rapid mold casting device, including a mold cover 1, a movable mold frame 3 and a mold base 9. A mold frame 2 is provided at the central bottom of the inner cavity of the mold cover 1, a movable mold frame 3 is provided at the bottom of the mold cover 1, a movable mold seat 4 is provided in the center of the movable mold frame 3, a surface needle plate 5 is provided at the bottom of the movable mold frame 3, a bottom needle plate 6 is provided below the surface needle plate 5, a mold base 9 is provided below the bottom needle plate 6, a front tripod 8 is provided in front of the bottom needle plate 6, and a rear tripod 7 is provided behind the bottom needle plate 6. A mold frame 2 is provided in the inner cavity of the mold cover 1, and a fixed mold core is provided at the mold frame 2 facing the movable mold seat 4, and the fixed mold core cooperates with the movable mold seat to realize the mold forming processing of the raw material. The bottom of the mold cover 1 is connected with the top of the movable mold frame 3 to ensure the structural integrity of the mold device. The bottom of the movable mold frame 3 is provided with a face needle plate 5 to complete the setting of the demolding assembly. The bottom of the face needle plate 5 is provided with a bottom needle plate 6 to complete the setting of the mold cavity support structure to avoid the vibration and displacement of the mold device during mold opening and mold closing. The mold base 9 cooperates with the front tripod 8 and the rear tripod 7 to complete the wrapping design of the face needle plate 5 and the bottom needle plate 6 to form a supporting structure for the mold device, so that the mold device is set as an integral structure to ensure the production performance of the mold device.

[0032] See also Figure 2-Figure 5The rear end of the movable mold seat 4 is provided with an inlet frame 42, a movable mold core 41 is provided in the center of the movable mold seat 4, and an inlet channel 43 is provided at the surface end of the movable mold core 41. The inlet channel 43 is provided with two groups of flow channels, and a group of mold cavities are respectively provided at the ends of the two groups of flow channels. Overflow ports are respectively provided on the inner sides of the mold cavities, and overflow channels 45 are respectively provided at the output ends of the overflow ports. The movable mold seat 4 is arranged in the inner cavity of the movable mold frame 3, and the lifting and lowering control of the movable mold seat 4 is realized by the ejection device, that is, the mold opening and closing control of the mold device is realized. The movable mold core 41 and the fixed mold core are arranged in the center of the surface end of the movable mold seat 4. The upper and lower parts are aligned, and the casting mold device realizes mold closing control. The raw material melt flows into the two groups of casting mold cavities from the two groups of flow channels of the inlet channel 43 respectively. At this time, the raw material melt fills the space between the two groups of mold cores. After condensation and molding, the mold is opened to take out the product 44, that is, the casting process of the product 44 is completed. The two groups of casting mold cavities respectively transfer the excess raw material melt in the mold core to the overflow channel 45 through the overflow port, and transfer the melt to the overflow bin through the overflow channel 45, so as to reduce the waste of molten raw materials, avoid the production of unqualified products, and improve the product production quality.

[0033] The outer end of the movable mold core 41 is respectively provided with a slider setting groove 46, and the inner side of the slider setting groove 46 is respectively provided with a group of inclined hole special-shaped pins 47, and the outer end of the bottom of the movable mold seat 4 is respectively provided with a group of locking pins 48, and the bottom of the movable mold core 41 is provided with a movable mold push rod 49, and the outer end of the movable mold core 41 is connected to the slider setting groove 46 to realize the limit installation of the sliding block, and the two groups of inclined hole special-shaped pins 47 are arranged symmetrically with the center. The movable mold seat 4 is connected with the mold frame 2 by setting two groups of inclined hole special-shaped pins 47 to realize the connection setting of the movable mold seat 4 and the mold frame 2 to ensure the accuracy of the installation of the upper and lower groups of mold cores. The two groups of locking pins 48 are arranged symmetrically with the center. The outer end of the bottom of the movable mold seat 4 is locked with the base panel of the movable mold frame 3 through the locking pins 48, and the top of the movable mold push rod 49 is embedded in the movable mold core 41. The opening and closing of the mold between the movable mold core 41 and the fixed mold core is controlled by lifting the movable mold push rod 49 to ensure the normal progress of the product 44 molding operation.

[0034] A first sliding block 31 is provided at the rear end of the left slider setting groove 46, a first sliding frame 33 is provided at the outer end of the first sliding block 31, a second sliding block 32 is provided in front of the left slider setting groove 46, a second sliding frame 34 is provided at the bottom of the second sliding block 32, a two-way cylinder is provided between the first sliding block 31 and the second sliding block 32, a first mounting positioning frame 35 is provided on the first sliding block 31, and a second mounting positioning frame 36 is provided on the second sliding block 32. The first sliding frame 33 is provided at the rear end of the left slider setting groove 46 to realize the sliding control of the first sliding block 31. A second sliding frame 34 is arranged at the bottom of the front end of the slider setting groove 46 to realize the sliding control of the second sliding block 32. When the mold is opened, the bidirectional cylinder pushes the first sliding block 31 and the second sliding block 32 to slide apart under the control of a preset program, and the ejection device ejects the product 44 and slides out from the bottom of the slideway of the slider setting groove 46, thereby reducing the difficulty of removing the product 44 and improving the ejection efficiency of the casting device for the product; the first mounting positioning frame 35 and the second mounting positioning frame 36 are arranged opposite to each other, and cooperate with the movable mold base 4 to establish a connection with the mold cover 1 to ensure the control of the movable range of the sliding component.

[0035] The sliding assembly in the right slider setting groove 46 is consistent with the sliding assembly in the left slider setting groove 46, and the sliding assembly in the right slider setting groove 46 is centrally symmetrical with the sliding assembly in the left slider setting groove 46. The sliding assembly in the right slider setting groove 46 and the slider assembly in the left slider setting groove 46 are in a centrally symmetrical positional relationship, realizing double-station and two-way control of ejection of the product 44. The casting mold device is provided with one outlet and two holes, uses four sets of slider structures and curved flow channel design, realizes inclined hole demolding, reduces the cutting allowance of the subsequent fine machining, can effectively reduce the exposed pores on the machining surface, and achieves the purpose of increasing production efficiency.

[0036] The tops of the first mounting positioning frame 35 and the second mounting positioning frame 36 are respectively inclined toward the mold frame 2, and sliding columns are respectively provided on the tops of the first mounting positioning frame 35 and the second mounting positioning frame 36. Limiting slide grooves are respectively provided at the corresponding sliding columns of the mold cover 1. The two groups of relatively arranged mounting positioning frames can well clamp the mold frame 2 therein, and the mounting positioning frames will not come into contact with the mold frame 2. The four groups of mounting positioning frames are respectively embedded in the limiting slide grooves through the sliding columns to establish a connection with the mold cover 1. During the process of opening or closing the mold, the four groups of sliders will drive their corresponding mounting positioning frames to move outward or inward, and the sliding columns will produce corresponding displacements with the mounting positioning frames to avoid adverse effects on the connection structure between the mounting positioning frames and the mold cover 1.

[0037] The movable mold frame 3 is provided with connecting pin holes 37 at the four corners, and connecting pin frames 313 are respectively provided in the connecting pin holes 37. The top ends of the connecting pin frames 313 are respectively embedded in the mold cover 1. The movable mold frame 3 fixes the setting of the connecting pin frames 313 by setting the connecting pin holes 37. The connecting pin frames 313 establish the connection between the movable mold frame 3 and the mold cover 1, and the mold cover 1 and the movable mold frame 3 are set into a closed integral structure.

[0038] See also Figure 7 , the movable mold frame 3 is respectively provided with a first slide groove mounting frame 38 corresponding to the first sliding block 31, and the movable mold frame 3 is respectively provided with a second slide groove mounting frame 39 corresponding to the second sliding block 32, a first overflow bin is provided at the center of the rear end of the movable mold frame 3, an inlet frame mounting bin 310 is provided at the top of the first overflow bin, and a second overflow bin 316 is provided at the center of the front end of the movable mold frame 3, and the inlet frame mounting bin 310 is provided to increase the installation space for the inlet frame 42, and the first slide groove mounting frame 38 is provided to cooperate with the second slide groove mounting frame 39 to provide an installation space for the setting of the slider setting groove 46 on the same side thereof, and the installation angle control of the two groups of slider setting grooves 46 is limited to facilitate the sliding out of the product, and the first overflow bin is provided to store the raw material melt flowing out of the overflow channel 45 at the left end, and the second overflow bin 316 is provided to store the raw material melt flowing out of the overflow channel 45 at the right end, so that the excess raw material melt in the molding process can flow out, so as to avoid excessive raw material melt affecting the product quality, and the recovered raw material melt can be reused, so as to effectively avoid the waste of raw materials.

[0039] See also Figure 2 and Figure 7 Four groups of connecting holes 311 are provided on the edge of the base panel of the movable mold frame 3, and connecting brackets 315 are respectively provided in the connecting holes 311. The top of the connecting bracket 315 is provided with an anti-dropping column, and the bottom of the anti-dropping column is provided with a connecting column, and the bottom of the connecting column is provided with a buffer frame. The bottom of the movable mold frame 3 is controlled by setting the connecting holes 311 to establish control with the connecting bracket 315. The connecting bracket 315 is embedded in the connecting holes 311 through the connecting columns. The anti-dropping column is used to establish the stability control of the connecting column on the movable mold frame 3. The connecting bracket 315 passes through the surface needle plate 5 and the bottom needle plate 6, and the buffer frame and the fixing bolts are used to establish the stable setting of the movable mold frame 3 on the bottom needle plate 6.

[0040] Support frame mounting holes 312 are respectively provided on the inner sides of the connecting pin holes 37, and mold support frames 314 are respectively provided in the support frame mounting holes 312. A plurality of push rod mounting holes are provided in the center of the bottom panel of the movable mold frame 3. The movable mold frame 3 fixes the setting of the mold support frame 314 by setting the support frame mounting holes 312. The bottom of the mold support frame 314 passes through the front tripod 8 and the rear tripod 7 to the mold base 9, so as to establish stability control of the bottom support assembly of the movable mold frame 3. A movable mold push rod 49 is provided in the center of the bottom panel of the movable mold frame 3 by setting a push rod mounting hole, so as to provide movable space for the movable mold push rod 49.

[0041] See also Figure 8A water inlet and a water outlet are provided on the front panel of the mold cover 1. A cold water circulation pipe 12 is provided at the input end of the water inlet. The output end of the cold water circulation pipe 12 is connected to the water outlet. A cold air rack 13 is provided at the bottom of the front panel of the mold cover 1. A plurality of cold air fans are provided in the cold air rack 13. An inlet 11 is provided at the corresponding inlet frame 42 of the mold cover 1. The front panel of the mold cover 1 provides a cold water circulation control device for the cold water circulation pipe 12 by setting the water inlet and the water outlet. The cold water circulation is used to accelerate the cooling treatment of the mold frame 2 and the speed of condensation and molding of the product. The cold air rack 13 is provided to install multiple groups of cold air fans. The cold air fans accelerate the cooling treatment of the mold components and cooperate with the water cooling device to accelerate the molding speed of the product. The inlet 11 is connected to the inlet frame 42 to directly provide the mold device with mold melt to ensure the smooth progress of the mold operation.

[0042] In the embodiment of the utility model, when closing the mold, by adding the casting raw material melt into the feed port 11, the melt flows into the inlet channel 43 through the inlet frame 42, and is transmitted to the mold cavity by the inlet channel 43. The mold cavity and the mold assembly at the bottom of the fixed mold core are closed, so that the raw material melt can be quickly condensed into a product 44 in the mold cavity. After the product 44 is formed, the two sets of sliding blocks on the same side act on the two-way cylinder to slide outside the box respectively, and the movable mold push rod 49 acts on the movable mold core 41 to push the product 44 out, and the product 44 enters the gap of the output rod at the lower end of the two-way cylinder, and then the product 44 slides out from the corresponding slider setting groove 46, so that the mold device can realize the product oblique hole demolding, reduce the demolding difficulty, and improve the production efficiency.

[0043] Although the disclosure is as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A rapid casting device, characterized in that: It comprises a mold cover (1), a movable mold frame (3) and a mold base (9), wherein a casting mold frame (2) is provided at the central bottom of the inner cavity of the mold cover (1), a movable mold frame (3) is provided at the bottom of the mold cover (1), a movable mold seat (4) is provided at the center of the movable mold frame (3), a face needle plate (5) is provided at the bottom of the movable mold frame (3), a bottom needle plate (6) is provided below the face needle plate (5), a mold base (9) is provided below the bottom needle plate (6), a front tripod (8) is provided in front of the bottom needle plate (6), and a rear tripod (7) is provided behind the bottom needle plate (6); The rear end of the movable mold seat (4) is provided with a flow inlet frame (42), the center of the movable mold seat (4) is provided with a movable mold core (41), the surface end of the movable mold core (41) is provided with a flow inlet channel (43), the flow inlet channel (43) is provided with two groups of flow channels, the ends of the two groups of flow channels are respectively provided with a group of casting mold cavities, the inner sides of the casting mold cavities are respectively provided with overflow ports, and the output ends of the overflow ports are respectively provided with overflow channels (45); The outer ends of the movable mold cores (41) are respectively provided with slide block setting grooves (46), the inner sides of the slide block setting grooves (46) are respectively provided with a group of inclined hole special-shaped pins (47), the outer ends of the bottoms of the movable mold bases (4) are respectively provided with a group of locking pins (48), and the bottoms of the movable mold cores (41) are provided with movable mold ejector rods (49); A first sliding block (31) is provided at the rear end of the left sliding block setting groove (46), a first sliding frame (33) is provided at the outer end of the first sliding block (31), a second sliding block (32) is provided in front of the left sliding block setting groove (46), a second sliding frame (34) is provided at the bottom of the second sliding block (32), a bidirectional cylinder is provided between the first sliding block (31) and the second sliding block (32), a first mounting positioning frame (35) is provided on the first sliding block (31), and a second mounting positioning frame (36) is provided on the second sliding block (32).

2. A rapid casting device according to claim 1, characterized in that: The sliding assembly in the right slider setting groove (46) is consistent with the sliding assembly in the left slider setting groove (46), and the sliding assembly in the right slider setting groove (46) is centrally symmetrical with the sliding assembly in the left slider setting groove (46).

3. A rapid casting device according to claim 1, characterized in that: The tops of the first mounting and positioning frame (35) and the second mounting and positioning frame (36) are respectively arranged to be inclined toward the mold frame (2); sliding columns are respectively arranged on the tops of the first mounting and positioning frame (35) and the second mounting and positioning frame (36); and limiting sliding grooves are respectively arranged on the mold cover (1) at locations corresponding to the sliding columns.

4. A rapid casting device according to claim 1, characterized in that: The four corners of the movable mold frame (3) are respectively provided with connecting pin holes (37), and connecting pin frames (313) are respectively provided in the connecting pin holes (37), and the top ends of the connecting pin frames (313) are respectively embedded in the mold cover (1).

5. A rapid casting device according to claim 1, characterized in that: The movable mold frame (3) is provided with a first slide groove mounting frame (38) at a position corresponding to the first sliding block (31), and the movable mold frame (3) is provided with a second slide groove mounting frame (39) at a position corresponding to the second sliding block (32). A first overflow bin is provided at the center of the rear end of the movable mold frame (3), an inlet frame mounting bin (310) is provided at the top of the first overflow bin, and a second overflow bin (316) is provided at the center of the front end of the movable mold frame (3).

6. A rapid casting device according to claim 1, characterized in that: Four groups of connection holes (311) are arranged at the edge of the base panel of the movable mold frame (3), and connection brackets (315) are respectively arranged in the connection holes (311). The top of the connection bracket (315) is provided with an anti-slip column, the bottom of the anti-slip column is provided with a connection column, and the bottom of the connection column is provided with a buffer frame.

7. A rapid casting device according to claim 4, characterized in that: Support frame mounting holes (312) are respectively arranged inside the connecting pin holes (37), mold support frames (314) are respectively arranged inside the support frame mounting holes (312), and a plurality of ejector rod mounting holes are arranged in the center of the bottom panel of the movable mold frame (3).

8. A rapid casting device according to claim 1, characterized in that: The front panel of the mold cover (1) is provided with a water inlet and a water outlet, the input end of the water inlet is provided with a cold water circulation pipe (12), the output end of the cold water circulation pipe (12) is connected to the water outlet, the bottom of the front panel of the mold cover (1) is provided with a cold air rack (13), a plurality of cold air blowers are arranged in the cold air rack (13), and the mold cover (1) is provided with a material inlet (11) at a position corresponding to the inlet rack (42).

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