Cast iron die-casting mold frame

Abstract

The cast iron die-casting mold frame comprises a base, mounting plates are fixedly connected to the positions, close to the left side and the right side, of the top of the base, an opening is formed in the bottom of the right side of the mounting plate on the right side, and a top plate is jointly and fixedly connected to the tops of the two mounting plates; an electric push rod is arranged on the lower portion, close to the left side, of the bottom of the top plate, a moving mechanism is arranged on the top of the electric push rod, a stamping plate is fixedly connected to the power end of the electric push rod, a lower die base is arranged below the stamping plate, and side plates are fixedly connected to the positions, close to the left side and the right side, of the bottom of the lower die base. The L-shaped plate, the inclined plate, the baffle, the arc-shaped rod, the material receiving plate, the spring, the material turning plate, the hinge rod, the second electric telescopic rod and the movable block are matched with one another, so that the pushed-out materials can be conveniently buffered and discharged, the materials are prevented from directly falling off and being damaged, the integrity of the discharged materials is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware cast iron, in particular to a cast iron die-casting mold frame. Background Art

[0002] Hardware is a traditional hardware product, also known as "small hardware", which refers to five metals: gold, silver, copper, iron and tin. After artificial processing, it can be made into works of art or metal devices such as knives and swords. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security products, etc. Most of the small hardware products are not final consumer products.

[0003] The existing cast iron die-casting mold frame has the problem of uneven material distribution during use, which affects the casting effect. After the casting is completed, there is a lack of a mechanism for ejecting and unloading the material. In addition, the material is usually dropped directly during unloading, causing damage, which affects the use effect of the device. Utility Model Content

[0004] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a cast iron die-casting mold frame.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cast iron die-casting mold frame, including a base, the top of the base is fixedly connected to a mounting plate near the left and right sides, and an opening is opened at the bottom of the right side of the mounting plate on the right side, the tops of the two mounting plates are commonly fixedly connected to a top plate, the bottom of the top plate is provided with an electric push rod near the lower part of the left side, and the top of the electric push rod is provided with a moving mechanism, the power end of the electric push rod is fixedly connected to a stamping plate, a lower die seat is provided below the stamping plate, and the bottom of the lower die seat is fixedly connected to side The cam is provided with a first sliding block, and the top of the base is provided with a first sliding groove, and the first sliding block is movably connected to the inner cavity of the first sliding groove. The bottom of the lower mold base is provided with an ejection mechanism, and the bottom of the lower mold base is open. A U-shaped rod is fixedly connected to the middle position of the left side of the lower mold base, and the other end of the U-shaped rod is fixedly connected to a vertical rod, the bottom end of the vertical rod is fixedly connected to the top of the electric push rod, and a discharging mechanism is provided at the top of the sliding seat near the right side.

[0006] Preferably, support blocks are fixedly connected to the bottom of the base near the four corners, and a plurality of the support blocks are arranged in a rectangular array with the bottom of the base as the center.

[0007] Preferably, the moving mechanism includes a load-bearing plate, which is fixedly connected to the right side of the right top plate near the top, and the top of the load-bearing plate is fixedly connected to a first servo motor near the right side, the output shaft of the first servo motor is fixedly connected to a first transmission rod, and the right side of the right top plate is fixedly connected to a first bearing near the top, the left end of the first transmission rod passes through the inner cavity of the first bearing and is fixedly connected to a threaded rod, and the left end of the threaded rod is fixedly connected to a second transmission rod, the left top plate is fixedly connected to a second bearing near the top, and the left end of the second transmission rod is inserted in the inner cavity of the second bearing, the outer side of the threaded rod is movably connected to a threaded sleeve near the left end, and the bottom of the threaded sleeve is fixedly connected to the top of the vertical rod, the top of the threaded sleeve is fixedly connected to a sliding block, and the top of the sliding block is fixedly connected to a second slider, a second slide groove is provided at the top of the top plate near the left side, and the second slider is movably connected to the inner cavity of the second slide groove.

[0008] Preferably, the ejection mechanism includes an ejection plate, which is arranged near the bottom of the inner cavity of the lower mold base, and partitions are fitted on the left and right sides of the bottom of the ejection plate, and the opposite sides of the two partitions are fixedly connected to the inner cavity of the lower mold base, and the bottom of the ejection plate is fixedly connected to a rack plate near the left and right sides, and the bottom of the rack plate extends to the bottom of the lower mold base, and the front sides of the two rack plates are meshed with movable gears near the top, and a rotating rod is commonly provided through the center of the two movable gears, the left and right ends of the rotating rod are respectively movably connected to the adjacent side plates, a worm gear is fixedly connected at the middle position of the outer side of the rotating rod, and a worm is meshed on the rear side of the worm gear, a second servo motor is fixedly connected near the middle position of the top of the sliding seat, and the output shaft of the second servo motor is fixedly connected to the bottom end of the worm.

[0009] Preferably, the two rack plates are fixedly connected to a limiting block near the bottom on opposite sides, and the two limiting blocks are fixedly connected to a third slider on opposite sides, and the two side plates are provided with a third slide groove near the bottom on opposite sides, and the two third slide grooves are movably connected to the inner cavities of adjacent third slide grooves, and the right side of the left top plate is fixedly connected to a shell near the bottom, a pressure sensor is fixedly connected to the top of the inner cavity of the shell, and an extrusion plate is fitted near the bottom of the inner cavity of the shell, a perforation is provided at the bottom of the shell, and the side plate on the left A moving opening is opened on the plate near the front side, an L-shaped moving rod is provided at the bottom of the shell, and the shorter end of the L-shaped structure of the L-shaped moving rod passes through the perforated inner cavity and is fixedly connected to the bottom of the extrusion plate, and the longer end of the L-shaped structure of the L-shaped moving rod passes through the inner cavity of the moving opening and is fixedly connected to the rack plate on the left side, a controller is fixedly connected to the left side of the left top plate near the bottom, a push plate is fitted on the left side of the top of the lower die base, and a first electric telescopic rod is fixedly connected to the left side of the push plate, and the left end of the first electric telescopic rod is fixedly connected to the U-shaped rod.

[0010] Preferably, the discharging mechanism includes a fixed seat, the fixed seat is fixedly connected to the right side of the top of the sliding seat, and the top of the fixed seat is fixedly connected to the first rectangular plate near the left side, the left side of the first rectangular plate is fixedly connected to a cross plate near the middle position, the top of the cross plate is fitted with a movable block near the middle position, and the bottom of the movable block is fixedly connected to a fourth sliding block, the top of the cross plate is provided with a fourth sliding groove, the fourth sliding groove is movably connected to the inner cavity of the fourth sliding groove, the top of the movable block is hinged with an arc rod, and the other end of the arc rod is movably connected to a receiving plate, the right side of the first rectangular plate is fixedly connected to a spring near the top, and the other end of the spring is fixedly connected to the bottom of the receiving plate, the front and rear sides of the receiving plate are movably connected with fixed shafts near the right side, and the ends away from the two fixed shafts are jointly movably connected to a flipping plate.

[0011] Preferably, the bottom of the flipping plate is hinged with a hinge rod, and the bottom end of the hinge rod is movably connected with a movable plate, the right side of the movable plate is fixedly connected with a fifth sliding block, and the right side of the movable plate is fitted with a second rectangular plate, the bottom of the second rectangular plate is fixedly connected to the top of the fixed seat, a fifth sliding groove is opened at the left side of the second rectangular plate near the top, the fifth sliding block is movably connected to the inner cavity of the fifth sliding groove, the first rectangular plate and the second rectangular plate are fixedly connected to the fixed plate near the middle position on the opposite side, and the top of the fixed plate is fixedly connected with a second electric telescopic rod near the right side, the power end of the second electric telescopic rod is fixedly connected to the bottom of the movable plate, the top of the second rectangular plate is fixedly connected with a baffle, and the front and rear sides of the top of the baffle are fixedly connected with inclined plates, the bottom of the baffle is fitted with an L-shaped plate, and the longer side of the L-shaped structure of the L-shaped plate is fixedly connected to the right side of the fixed seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model facilitates to drive the lower die seat and the stamping plate to move back and forth and left and right through the mutual cooperation among the first servo motor, the threaded sleeve, the threaded rod, the first transmission rod and the second transmission rod, and the setting of the electric push rod can drive the stamping plate to move downward to achieve the sealing of the lower die seat, so that the distribution of the liquid metal is more uniform, and after the uniform distribution is completed, the stamping plate is further moved downward to press the liquid metal into shape, which is convenient to operate. In addition, through the mutual cooperation among the push plate, the first electric telescopic rod, the controller, the L-shaped moving rod, the extrusion plate, the pressure sensor, the rack plate, the ejector plate, the worm gear, the worm and the second servo motor, it is convenient to drive the ejector plate to move upward to eject the material after the material is formed, and in the inner cavity of the ejection lower die seat, the extrusion plate will produce a squeezing feeling on the pressure sensor, so that the pressure sensor will transmit the signal to the controller, and the controller will control the first electric telescopic rod to drive the push plate to move a certain distance to the right and then recover, so as to facilitate the material to be pushed out, which is convenient to operate;

[0014] 2. The utility model facilitates the buffering of the pushed materials to avoid direct falling and causing damage, thereby improving the integrity of the material discharge and having high practicality, through the mutual cooperation between the L-shaped plate, the inclined plate, the baffle, the arc rod, the material receiving plate, the spring, the material turning plate, the hinged rod, the second electric telescopic rod and the movable block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view cross-sectional view of the utility model;

[0016] Figure 2 It is a partial top view of the inclined plate of the utility model;

[0017] Figure 3This is a front view of the utility model;

[0018] Figure 4 for Figure 1 The enlarged view of point A in the middle;

[0019] Figure 5 for Figure 1 The enlarged view of point B in the middle;

[0020] Figure 6 for Figure 1 Enlarged view of point C in the middle;

[0021] Figure 7 for Figure 1 Enlarged view of point D in the middle.

[0022] Numbers in the figure: 1. base; 2. push plate; 3. mounting plate; 4. U-shaped rod; 5. top plate; 6. first servo motor; 7. L-shaped plate; 8. lower die base; 9. support block; 10. inclined plate; 11. baffle; 12. threaded sleeve; 13. threaded rod; 14. electric push rod; 15. stamping plate; 16. first electric telescopic rod; 17. controller; 18. L-shaped moving rod; 19. extrusion plate; 20. pressure sensor; 21. rack plate; 22. push plate; 23. worm gear; 24. worm; 25. second servo motor; 26. sliding seat; 27. movable gear; 28. arc rod; 29. ​​receiving plate; 30. spring; 31. flipping plate; 32. hinged rod; 33. second electric telescopic rod; 34. fixed seat; 35. movable block. DETAILED DESCRIPTION

[0023] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-7The utility model provides a technical solution: a cast iron die-casting mold frame, including a base 1, the bottom of the base 1 is fixedly connected with support blocks 9 near the four corners, and a plurality of support blocks 9 are arranged in a rectangular array with the bottom of the base 1 as the center, the top of the base 1 is fixedly connected with mounting plates 3 near the left and right sides, and an opening is opened at the bottom of the right side of the right mounting plate 3, the tops of the two mounting plates 3 are fixedly connected with a top plate 5, the bottom of the top plate 5 is provided with an electric push rod 14 near the lower part of the left side, and the top of the electric push rod 14 is provided with a moving mechanism, the power end of the electric push rod 14 is fixedly connected with a stamping plate 15, and the lower part of the stamping plate 15 is provided with a lower The mold base 8, the bottom of the lower mold base 8 is fixedly connected with side plates near the left and right sides, and the bottoms of the two side plates are commonly fixedly connected with a sliding base 26, the bottom of the sliding base 26 is fixedly connected with a first slider near the left side, and the top of the base 1 is provided with a first slide groove near the left side, the first slider is movably connected to the inner cavity of the first slide groove, the bottom of the lower mold base 8 is provided with an ejection mechanism, and the bottom of the lower mold base 8 is open, a U-shaped rod 4 is fixedly connected at the middle position on the left side of the lower mold base 8, and the other end of the U-shaped rod 4 is fixedly connected with a vertical rod, the bottom end of the vertical rod is fixedly connected to the top of the electric push rod 14, and a discharging mechanism is provided at the top of the sliding base 26 near the right side.

[0025] The moving mechanism includes a load-bearing plate, which is fixedly connected to the right side of the right top plate 5 near the top, and the top of the load-bearing plate near the right side is fixedly connected to a first servo motor 6, the output shaft of the first servo motor 6 is fixedly connected to a first transmission rod, and the right side of the right top plate 5 near the top is fixedly connected to a first bearing, the left end of the first transmission rod passes through the inner cavity of the first bearing, and is fixedly connected to a threaded rod 13, and the left end of the threaded rod 13 is fixedly connected to a second transmission rod, a second bearing is fixedly connected to the left top plate 5 near the top, and the left end of the second transmission rod is inserted in the inner cavity of the second bearing, a threaded sleeve 12 is movably connected to the outer side of the threaded rod 13 near the left end, and the bottom of the threaded sleeve 12 is fixedly connected to the top of the vertical rod, a sliding block is fixedly connected to the top of the threaded sleeve 12, and the top of the sliding block is fixedly connected to a second slider, a second slide groove is provided at the top of the top plate 5 near the left side, and the second slider is movably connected to the inner cavity of the second slide groove.

[0026] The ejection mechanism includes an ejection plate 22, which is arranged near the bottom of the inner cavity of the lower mold base 8, and partitions are fitted on the left and right sides of the bottom of the ejection plate 22, and the opposite sides of the two partitions are fixedly connected to the inner cavity of the lower mold base 8, and the bottom of the ejection plate 22 is fixedly connected with a rack plate 21 near the left and right sides, and the opposite sides of the two rack plates 21 are fixedly connected with a limiting block near the bottom, and the opposite sides of the two limiting blocks are fixedly connected with a third slider, and the opposite sides of the two side plates are provided with a third slide groove near the bottom, and the two third sliders are movably connected to the inner cavity of the adjacent third slide grooves, and the right side of the left top plate 5 is fixedly connected with a shell near the bottom, and a pressure sensor 20 is fixedly connected at the top of the inner cavity of the shell, and an extrusion plate 19 is fitted near the bottom of the inner cavity of the shell, and a through hole is provided at the bottom of the shell, and a moving port is provided near the front side of the left side plate, and an L-shaped moving rod 18 is provided at the bottom of the shell, and the shorter end of the L-shaped structure of the L-shaped moving rod 18 passes through the through hole The inner cavity of the L-shaped moving rod 18 is fixedly connected to the bottom of the extrusion plate 19, the longer end of the L-shaped structure passes through the inner cavity of the moving port and is fixedly connected to the rack plate 21 on the left side, the left side of the left top plate 5 is fixedly connected to the controller 17 near the bottom, the left side of the top of the lower die base 8 is fitted with a push plate 2, and the left side of the push plate 2 is fixedly connected to the first electric telescopic rod 16, the left end of the first electric telescopic rod 16 is fixedly connected to the U-shaped rod 4, and the bottom of the rack plate 21 extends to the lower die base 8. At the bottom, the front sides of the two rack plates 21 are meshed with movable gears 27 near the top, and a rotating rod is commonly provided at the center of the two movable gears 27. The left and right ends of the rotating rod are respectively movably connected to the adjacent side plates. A worm wheel 23 is fixedly connected to the middle position of the outer side of the rotating rod, and a worm 24 is meshed on the rear side of the worm wheel 23. A second servo motor 25 is fixedly connected to the top of the sliding seat 26 near the middle position, and the output shaft of the second servo motor 25 is fixedly connected to the bottom end of the worm 24.

[0027] The discharging mechanism includes a fixed seat 34, which is fixedly connected to the right side of the top of the sliding seat 26, and a first rectangular plate is fixedly connected to the top of the fixed seat 34 near the left side, a cross plate is fixedly connected to the left side of the first rectangular plate near the middle position, a movable block 35 is fitted near the middle position of the top of the cross plate, and a fourth sliding block is fixedly connected to the bottom of the movable block 35, a fourth sliding groove is provided on the top of the cross plate, and the fourth sliding block is movably connected to the inner cavity of the fourth sliding groove, an arc rod 28 is hinged on the top of the movable block 35, and the other end of the arc rod 28 is movably connected to a receiving plate 29, a spring 30 is fixedly connected to the right side of the first rectangular plate near the top, and the other end of the spring 30 is fixedly connected to the bottom of the receiving plate 29, and the front and rear sides of the receiving plate 29 are movably connected to fixed shafts near the right side, and the ends of the two fixed shafts that are far away from each other are movably connected to a flipping plate 31, and the bottom of the flipping plate 31 The first and second rectangular plates are hingedly connected with an articulated rod 32, and the bottom end of the articulated rod 32 is movably connected with a movable plate, a fifth slider is fixedly connected to the right side of the movable plate, and a second rectangular plate is fitted on the right side of the movable plate, the bottom of the second rectangular plate is fixedly connected to the top of the fixed seat 34, a fifth slide groove is provided at the left side of the second rectangular plate near the top, and the fifth slide groove is movably connected to the inner cavity of the fifth slide groove, the first rectangular plate and the second rectangular plate are fixedly connected with a fixed plate near the middle position on the opposite side, and a second electric telescopic rod 33 is fixedly connected to the top of the fixed plate near the right side, the power end of the second electric telescopic rod 33 is fixedly connected to the bottom of the movable plate, a baffle 11 is fixedly connected to the top of the second rectangular plate, and inclined plates 10 are fixedly connected to the front and rear sides of the top of the baffle 11, an L-shaped plate 7 is fitted on the bottom of the baffle 11, and the longer side of the L-shaped structure of the L-shaped plate 7 is fixedly connected to the right side of the fixed seat 34.

[0028] Working principle: When the utility model is in use, liquid metal is added into the inner cavity of the lower die seat 8. After the addition is completed, the electric push rod 14 can be started by an external power supply. When the electric push rod 14 works, its power end will drive the stamping plate 15 to move downward, thereby realizing the sealing of the lower die seat 8. At this time, the first servo motor 6 is started by an external power supply. When the first servo motor 6 works, its output shaft will drive the first transmission rod to rotate. The rotation of the first transmission rod will drive the threaded rod 13 to rotate. The rotation of the threaded rod 13 will drive the stamping plate 15 and the lower die seat 8 to move back and forth and left and right through the threaded sleeve 12, thereby shaking the liquid metal in the inner cavity of the lower die seat 8 evenly. After the material is evenly distributed, the first servo motor 6 can be stopped, and then the electric push rod 14 can be started again to make the stamping plate 15 press the liquid metal into shape. The operation is convenient. After the material is formed, the stamping plate 15 can be moved upward to restore the original position, and then the second servo motor 25 can be started through an external power supply. When the second servo motor 25 is working, its output shaft will drive the worm 24 to rotate. The rotation of the worm 24 will drive the rotating rod to rotate through the worm gear 23. The rotation of the rotating rod will drive the two movable gears 27 to rotate. The rotation of the two movable gears 27 will drive the adjacent rack plates 21 to move upward. The upward movement of the two rack plates 21 will jointly drive the ejector plate 22 to move upward, thereby The material is pushed upward, and when the left rack plate 21 moves upward, it will also drive the extrusion plate 19 to move upward through the L-shaped moving rod 18. When the material is pushed upward to a suitable position, the second servo motor 25 can be stopped, and the extrusion plate 19 will also squeeze the pressure sensor 20. The pressure sensor 20 will transmit a signal to the controller 17, and the controller 17 will control the first electric telescopic rod 16 to work. When the first electric telescopic rod 16 works, it will push the material to the right through the push plate 2, and it will return to its original position after being pushed to a certain distance. When the material falls onto the receiving plate 29, the right side of the receiving plate 29 tilts downward and squeezes the spring 3. 0, and at the same time, the left side of the material receiving plate 29 deflects upward, and the movable block 35 slides to the right through the arc rod 28, so that the material slides from the material receiving plate 29 to the flipping plate 31. At this time, the second electric telescopic rod 33 can be started by an external power supply. When the second electric telescopic rod 33 works, its power end will drive the movable plate to move downward. The movable plate moves downward and drives the right side of the flipping plate 31 to deflect downward slowly through the hinge rod 32, so that the material falls to the top of the baffle 11, and then slides down to the L-shaped plate 7 under the limit of the two inclined plates 10, which is convenient for the staff to take it out, avoiding manual removal directly on the lower die base 8, which is dangerous.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cast iron die-casting mold frame, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mounting plate (3) near the left and right sides, and an opening is provided at the bottom of the right side of the mounting plate (3) on the right side. The tops of the two mounting plates (3) are commonly fixedly connected to a top plate (5). The bottom of the top plate (5) is provided with an electric push rod (14) near the left side, and a moving mechanism is provided at the top of the electric push rod (14). The power end of the electric push rod (14) is fixedly connected to a stamping plate (15). A lower die seat (8) is provided below the stamping plate (15). The bottom of the lower die seat (8) is fixedly connected to side plates near the left and right sides, and the bottoms of the two side plates are commonly fixedly connected to the top plate (5). A sliding seat (26) is fixedly connected thereto, a first sliding block is fixedly connected to the bottom of the sliding seat (26) near the left side, and a first sliding groove is opened at the top of the base (1) near the left side, the first sliding block is movably connected to the inner cavity of the first sliding groove, an ejection mechanism is provided at the bottom of the lower die seat (8), and the bottom of the lower die seat (8) is open, a U-shaped rod (4) is fixedly connected to the middle position of the left side of the lower die seat (8), and the other end of the U-shaped rod (4) is fixedly connected to a vertical rod, the bottom end of the vertical rod is fixedly connected to the top end of the electric push rod (14), and a discharging mechanism is provided at the top of the sliding seat (26) near the right side.

2. A cast iron die casting mold frame according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to support blocks (9) near the four corners, and a plurality of the support blocks (9) are arranged in a rectangular array with the bottom of the base (1) as the center.

3. The cast iron die casting mold frame according to claim 1, characterized in that: The moving mechanism comprises a load-bearing plate, the load-bearing plate is fixedly connected to the right side of the right top plate (5) near the top, and the top of the load-bearing plate is fixedly connected to the right side thereof near the first servo motor (6), the output shaft of the first servo motor (6) is fixedly connected to the first transmission rod, and the right side of the right top plate (5) is fixedly connected to the first bearing, the left end of the first transmission rod passes through the inner cavity of the first bearing and is fixedly connected to a threaded rod (13), and the left end of the threaded rod (13) is fixedly connected to the second transmission rod, and the left end of the threaded rod (13) is fixedly connected to the second transmission rod. A second bearing is fixedly connected to the top of the top plate (5), and the left end of the second transmission rod is inserted into the inner cavity of the second bearing. A threaded sleeve (12) is movably connected to the outer side of the threaded rod (13) near the left end, and the bottom of the threaded sleeve (12) is fixedly connected to the top of the vertical rod. A sliding block is fixedly connected to the top of the threaded sleeve (12), and a second sliding block is fixedly connected to the top of the sliding block. A second sliding groove is opened at the top of the top plate (5) near the left side, and the second sliding block is movably connected to the inner cavity of the second sliding groove.

4. The cast iron die-casting mold frame according to claim 1, characterized in that: The ejection mechanism comprises an ejection plate (22), the ejection plate (22) being arranged near the bottom of the inner cavity of the lower die seat (8), and partitions are fitted on both the left and right sides of the bottom of the ejection plate (22), and the opposite sides of the two partitions are fixedly connected to the inner cavity of the lower die seat (8), and the bottom of the ejection plate (22) is fixedly connected to a rack plate (21) near the left and right sides, and the bottom of the rack plate (21) extends to the bottom of the lower die seat (8), and the front sides of the two rack plates (21) are near the top. A movable gear (27) is meshed with the two movable gears (27), and a rotating rod is commonly provided at the center of the two movable gears (27). The left and right ends of the rotating rod are respectively movably connected to the adjacent side plates. A worm wheel (23) is fixedly connected to the middle position of the outer side of the rotating rod, and a worm (24) is meshed with the rear side of the worm wheel (23). A second servo motor (25) is fixedly connected to the top of the sliding seat (26) near the middle position, and the output shaft of the second servo motor (25) is fixedly connected to the bottom end of the worm (24).

5. A cast iron die casting mold frame according to claim 4, characterized in that: The two rack plates (21) are fixedly connected to a limit block at the opposite side near the bottom, and the two limit blocks are fixedly connected to a third slider at the opposite side. The two side plates are provided with a third slide groove at the opposite side near the bottom. The two third sliders are movably connected to the inner cavity of the adjacent third slide groove. The right side of the left top plate (5) is fixedly connected to a shell at the right side near the bottom. A pressure sensor (20) is fixedly connected to the top of the inner cavity of the shell. An extrusion plate (19) is fitted near the bottom of the inner cavity of the shell. A perforation is provided at the bottom of the shell, and a moving opening is provided on the left side plate near the front. The shell An L-shaped moving rod (18) is provided at the bottom, and the shorter end of the L-shaped structure of the L-shaped moving rod (18) passes through the perforated inner cavity and is fixedly connected to the bottom of the extrusion plate (19), and the longer end of the L-shaped structure of the L-shaped moving rod (18) passes through the inner cavity of the moving port and is fixedly connected to the rack plate (21) on the left side. A controller (17) is fixedly connected to the left side of the top plate (5) near the bottom, and a push plate (2) is fitted on the left side of the top of the lower mold base (8), and the left side of the push plate (2) is fixedly connected to a first electric telescopic rod (16), and the left end of the first electric telescopic rod (16) is fixedly connected to the U-shaped rod (4).

6. The cast iron die casting mold frame according to claim 1, characterized in that: The discharging mechanism comprises a fixed seat (34), the fixed seat (34) is fixedly connected to the right side of the top of the sliding seat (26), and a first rectangular plate is fixedly connected to the top of the fixed seat (34) near the left side, a horizontal plate is fixedly connected to the left side of the first rectangular plate near the middle position, a movable block (35) is fitted near the middle position of the top of the horizontal plate, and a fourth sliding block is fixedly connected to the bottom of the movable block (35), a fourth sliding groove is provided on the top of the horizontal plate, and the fourth sliding block is movably connected to the sliding block (35). In the inner cavity of the fourth slide groove, the top of the movable block (35) is hinged with an arc rod (28), and the other end of the arc rod (28) is movably connected to a material receiving plate (29), the right side of the first rectangular plate near the top is fixedly connected with a spring (30), and the other end of the spring (30) is fixedly connected to the bottom of the material receiving plate (29), the front and rear sides of the material receiving plate (29) near the right side are both movably connected with fixed shafts, and the ends of the two fixed shafts that are far away from each other are movably connected with a flipping plate (31).

7. A cast iron die casting mold frame according to claim 6, characterized in that: The bottom of the flipping plate (31) is hinged with a hinge rod (32), and the bottom end of the hinge rod (32) is movably connected to a movable plate, the right side of the movable plate is fixedly connected with a fifth slider, and the right side of the movable plate is fitted with a second rectangular plate, the bottom of the second rectangular plate is fixedly connected to the top of the fixed seat (34), a fifth slide groove is opened near the top of the left side of the second rectangular plate, the fifth slider is movably connected to the inner cavity of the fifth slide groove, and the first rectangular plate and the second rectangular plate are connected together near the middle position on the opposite side A fixed plate is fixedly connected, and a second electric telescopic rod (33) is fixedly connected to the top of the fixed plate near the right side, the power end of the second electric telescopic rod (33) is fixedly connected to the bottom of the movable plate, the top of the second rectangular plate is fixedly connected to a baffle (11), and the front and rear sides of the top of the baffle (11) are fixedly connected to inclined plates (10), the bottom of the baffle (11) is fitted with an L-shaped plate (7), and the longer side of the L-shaped structure of the L-shaped plate (7) is fixedly connected to the right side of the fixed seat (34).

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