Energy-saving die-casting die easy to demould

Abstract

The energy-saving die-casting die easy to demould particularly relates to the technical field of die-casting equipment and comprises a mounting table, a collecting device is arranged on the other side of the upper end of the mounting table, two electric cylinders are arranged at the upper end of a mounting frame, and the output ends of the two electric cylinders are fixedly connected with the upper portion of the collecting device. A mold device is arranged in the middle of the mounting frame, limiting devices are arranged on the two sides of the lower portion of the mold device, a guide mechanism fixedly mounted at the upper end of the mounting table is arranged between the mounting frame and the collecting device, and the lower end of the guide mechanism extends out of the mounting table. According to the energy-saving type die-casting die easy to demold, the limiting device and the collecting device move through the force generated when an electric cylinder drives the die device to move, other power sources are not arranged to drive the die device to operate, energy consumption is reduced, and meanwhile the manufacturing cost of the die-casting die easy to demold is also reduced.

Description

Technical Field

[0001] The invention relates to the technical field of die-casting equipment, and in particular to an energy-saving die-casting mold which is easy to demould. Background Art

[0002] Die casting molds are tools used for die casting on die casting machines. Die casting is a casting method that rapidly injects liquid or semi-liquid metal into the die casting mold cavity under high pressure and solidifies under pressure. The shape of the mold cavity determines the appearance of the die casting. Through the die-casting machine's mold closing, injection, mold opening and other actions, the metal liquid is formed in the mold, and the desired die casting is finally obtained.

[0003] Chinese patent public number CN117444168B discloses an energy-saving die-casting mold that is easy to demold, including a lower pressure plate, an upper pressure plate, a lower pressure mechanism, a lower mold, an opening and closing mechanism, an upper mold and a cooling demolding mechanism; the lower mold is installed on the lower pressure plate, and a demolding groove is opened in the middle of the lower mold; the opening and closing mechanism includes a lifting block, a lifting structure and a sealing cover; the shape of the lifting block is the same as the shape of the demolding groove; the lifting structure is used to drive the lifting block to overlap or separate from the demolding groove; the sealing cover is arranged on the outside of the demolding groove; the upper mold is installed on the upper pressure plate, etc. The device avoids local deformation of the molding tool by arranging a lifting block, a lifting structure, a sealing cover and an airflow cooling structure, but in actual use, although the mold reduces the number of power sources used and drives the mold to complete the corresponding action through fewer power sources, the effect of reducing energy consumption is low. Summary of the invention

[0004] The main purpose of the present invention is to provide an energy-saving die-casting mold that is easy to demold, which can effectively solve the problem of reducing the number of power sources used and driving the mold to complete corresponding actions with fewer power sources, but the effect of reducing energy consumption is low.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] An energy-saving die-casting mold that is easy to demould comprises a mounting platform piston plate, a mounting frame piston plate is arranged on one side of the upper end of the mounting platform piston plate, a collecting device piston plate is arranged on the other side of the upper end of the mounting platform piston plate, two electric cylinder piston plates are arranged on the upper end of the mounting frame piston plate, the output ends of the two electric cylinder piston plates are fixedly connected to the upper part of the collecting device piston plate, a mold device piston plate is arranged in the middle part of the mounting frame piston plate, the output ends of the two electric cylinder piston plates are fixedly connected to the upper end of the mold device piston plate, limiting device piston plates are arranged on both sides of the lower part of the mold device piston plate, a guide mechanism piston plate fixedly installed on the upper end of the mounting platform piston plate is arranged between the mounting frame piston plate and the collecting device piston plate, and the lower end of the guide mechanism piston plate extends to the outside of the mounting platform piston plate;

[0007] The piston plate of the mold device includes a placing plate piston plate, the placing plate piston plate is fixedly mounted on the bottom wall of the inner surface of the mounting frame piston plate, the upper end of the placing plate piston plate is provided with a lower mounting plate piston plate, and the upper end of the lower mounting plate piston plate is provided with an upper mounting plate piston plate slidably mounted on the upper end of the placing plate piston plate, the upper end of the upper mounting plate piston plate is fixedly connected to the output ends of the two electric cylinder piston plates, the middle part of the lower end of the upper mounting plate piston plate is provided with two upper die-casting piston plates, both sides of the middle part of the lower mounting plate piston plate are slidably mounted on the lower die-casting piston plate, the lower end of the lower die-casting piston plate is provided with a spring fixedly connected to the inner wall of the placing plate piston plate, the two lower die-casting piston plates are adapted for use with the two upper die-casting piston plates, and both ends of the two lower die-casting piston plates extend to the outside of the lower mounting plate piston plate;

[0008] The guide mechanism piston plate comprises a funnel piston plate, the funnel piston plate is fixedly mounted on the upper end of the mounting platform piston plate, and the lower end of the funnel piston plate extends to the outside of the mounting platform piston plate, and the upper end of the funnel piston plate is provided with a baffle piston plate;

[0009] The piston plate of the collecting device includes a fixed plate piston plate, which is fixedly installed on the upper end of the mounting platform piston plate, a Z-shaped rod piston plate is arranged in the middle of the upper side of the fixed plate piston plate, the outer surface of the Z-shaped rod piston plate is fixedly connected to the output ends of the two electric cylinder piston plates on the side close to the mold device piston plate, a hydraulic mechanism piston plate is arranged on the outer surface of the Z-shaped rod piston plate away from the mold device piston plate, the hydraulic mechanism piston plate is fixedly installed on the outer side of the fixed plate piston plate, the output mechanism piston plate is arranged on the other side of the outer surface of the fixed plate piston plate, a rubber frame piston plate is arranged on the protruding end of the lower part of the output mechanism piston plate, the rubber frame piston plate is adapted for use with the baffle piston plate, and a magnet piston plate is arranged in the inner cavity of the rubber frame piston plate.

[0010] Preferably, the piston plate of the limiting device includes a double-ear connecting rod piston plate, the double-ear connecting rod piston plate is fixedly connected to one end of the two lower die-cast piston plates, a positioning plate piston plate is fixedly installed in the middle of the double-ear connecting rod piston plate, trapezoidal block piston plates are slidably installed on both sides of the lower part of the positioning plate piston plate, a spring is arranged between the two trapezoidal block piston plates, a limiting part piston plate fixedly installed on the upper end of the placing plate piston plate is arranged below the positioning plate piston plate, a positioning part piston plate fixedly installed on the upper end of the placing plate piston plate is arranged on the side of the outer surface of the limiting part piston plate away from the positioning plate piston plate, a brake part piston plate is arranged on the upper end of the positioning part piston plate, and the brake part piston plate is adapted for use with the upper mounting plate piston plate.

[0011] Preferably, the limiter piston plate comprises a mounting frame piston plate, the mounting frame piston plate is fixedly mounted on the upper end of the placing plate piston plate, the mounting frame piston plate is adapted for use with the positioning plate piston plate, both sides of the upper inner cavity of the mounting frame piston plate are slidably mounted with a limit block-piston plate, two of the limit block-piston plates are adapted for use with two trapezoidal block piston plates, the ends of the two limit block-piston plates away from each other extend to the outside of the mounting frame piston plate, the ends of the two limit block-piston plates away from each other are provided with a connecting plate piston plate, the ends of the two connecting plate piston plates away from the positioning plate piston plate extend to the inner cavity of the positioning member piston plate.

[0012] Preferably, the positioning member piston plate includes a positioning frame piston plate, the positioning frame piston plate is fixedly mounted on the upper end of the placing plate piston plate, the lower inner wall of the positioning frame piston plate is slidably connected to the two connecting plate piston plates, and both sides of the upper end of the positioning frame piston plate are provided with a circular frame piston plate, two trapezoidal plate piston plates are slidably mounted on the lower part of the inner cavity of the positioning frame piston plate, the lower parts of the two trapezoidal plate piston plates are respectively fixedly connected to the outer surfaces of the two connecting plate piston plates, two springs are arranged at one end of the two trapezoidal plate piston plates close to each other, a concave plate piston plate is slidably mounted on the upper part of the inner cavity of the positioning frame piston plate, and the concave plate piston plate is adapted for use with the two trapezoidal plate piston plates.

[0013] Preferably, the brake piston plate includes an elastic telescopic rod piston plate, which is fixedly mounted on the upper end of the concave plate piston plate, and an elastic hydraulic telescopic component piston plate is provided at the upper end of the elastic telescopic rod piston plate, and a connecting ball piston plate is provided at the lower end of the elastic hydraulic telescopic component piston plate, and the inner cavity of the connecting ball piston plate is connected to the inner cavity of the elastic hydraulic telescopic component piston plate through a hydraulic pipe, and hydraulic telescopic rod-piston plates are provided on both sides of the outer surface of the connecting ball piston plate, and two hydraulic telescopic rod-piston plates are fixedly mounted on the upper end of the concave plate piston plate, and elastic telescopic block piston plates are provided at the protruding ends of the two hydraulic telescopic rod-piston plates, and the two elastic telescopic block piston plates are respectively adapted for use with two circular frame piston plates.

[0014] Preferably, the hydraulic mechanism piston plate comprises a concave rod piston plate, the middle portion of the outer surface of the concave rod piston plate is fixedly connected to the outer surface of the Z-shaped rod piston plate, push handle piston plates are arranged on both sides of the outer surface of the concave rod piston plate, and the lower ends of the two push handle piston plates are arranged with output member piston plates;

[0015] The push handle piston plate includes a push rod piston plate, a push frame piston plate is slidably installed on the lower part of the outer surface of the push rod piston plate, springs are arranged on the inner surface of the push frame piston plate and both sides of the lower part of the push rod piston plate, and a limit block and a second piston plate adapted for use with the push frame piston plate are arranged in the middle of the inner walls on both sides of the push rod piston plate, and the lower ends of the push rod piston plate and the push frame piston plate extend into the inner cavity of the output member piston plate.

[0016] Preferably, the output member piston plate comprises a hydraulic frame piston plate, the hydraulic frame piston plate is fixedly mounted on the outer surface of the fixed plate piston plate, a piston plate-piston plate is arranged on the upper part of the inner cavity of the hydraulic frame piston plate, the lower part of the outer surface of the push frame piston plate is fixedly connected to the inner wall of the piston plate-piston plate, L-shaped plate piston plates are arranged on both sides of the lower part of the inner cavity of the hydraulic frame piston plate, a partition piston plate is arranged on the upper part of the side where the outer surfaces of the two L-shaped plate piston plates are close to each other, a push plate piston plate is arranged in the middle part of the inner cavity of the partition piston plate, the two ends of the push plate piston plate respectively extend to the outside of the two L-shaped plate piston plates, and the push plate piston plate is slidably mounted on the inner cavity of the hydraulic frame piston plate. On the bottom wall of the cavity, springs fixedly connected to the bottom wall of the inner cavity of the hydraulic frame piston plate are arranged on both sides of the outer surface of the push plate piston plate, the partition piston plate and the push plate piston plate divide the inner cavity of the hydraulic frame piston plate into two upper and lower placement spaces, and a piston plate second piston plate is arranged at the lower part of one side of the outer surfaces of the two L-shaped plate piston plates close to each other, and telescopic handle piston plates are arranged on both sides of the lower end of the hydraulic frame piston plate, and the protruding ends of the two telescopic handle piston plates extend to the interior of the hydraulic frame piston plate, and the protruding ends of the two telescopic handle piston plates are respectively slidably installed in the middle parts of the two L-shaped plate piston plates, and the protruding ends of the two telescopic handle piston plates are fixedly connected to the outer surfaces of the push plate piston plate on both sides.

[0017] Preferably, the output mechanism piston plate comprises two hydraulic telescopic rod second piston plates, the hydraulic telescopic rod second piston plates are fixedly mounted on the outer surface of the fixed plate piston plate, the output ends of the two hydraulic telescopic rod second piston plates are fixedly connected to the outer surface of the rubber frame piston plate, a storage box piston plate fixedly connected to the outer surface of the fixed plate piston plate is arranged above the hydraulic telescopic rod second piston plate, and the inner cavities of the two hydraulic telescopic rod second piston plates are communicated with the inner cavities of the storage box piston plate through two connecting pipes and four piston plates respectively;

[0018] The upper placement space of the hydraulic frame piston plate is communicated with the inner cavity of the hydraulic telescopic rod second piston plate on the side away from the fixed plate piston plate and the inner cavity of the storage box piston plate through the connecting pipe one piston plate and the connecting pipe two piston plate respectively; the inner cavity of the hydraulic telescopic rod second piston plate on the side close to the fixed plate piston plate is communicated with the placement space on the lower side of the hydraulic frame piston plate through the connecting pipe three piston plate; and electromagnetic control valves are arranged in the middle of the connecting pipe one piston plate, the connecting pipe two piston plate and the connecting pipe four piston plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the present invention, by setting a limiting device piston plate, in the process of the electric cylinder piston plate driving the upper die casting piston plate to die-cast related objects, the limiting device piston plate can limit the lower die casting piston plate. When the electric cylinder piston plate drives the upper mounting plate piston plate to move upward for a certain distance, the limiting device piston plate releases the restriction state of the lower die casting piston plate. At this time, the lower die casting piston plate will move upward rapidly under the action of multiple springs. After moving for a period of time, the lower die casting piston plate suddenly stops moving under the obstruction of the lower mounting plate piston plate, and produces a certain vibration under the action of the spring. In this process, the related objects to be die-cast will be separated from the upper end of the lower die casting piston plate, thereby improving the reliability of the device.

[0021] 2. In the present invention, by providing a piston plate with a collecting device, in the process of the electric cylinder piston plate driving the upper mounting plate piston plate to move downward, the electric cylinder piston plate will also drive the hydraulic mechanism piston plate to operate through the Z-rod piston plate, so that the hydraulic mechanism piston plate first pushes out the rubber frame piston plate and the magnet piston plate through the output mechanism piston plate, so that the magnet piston plate can absorb the previous die-casting related object attached to the lower end of the upper die-casting piston plate through magnetic force, and then the hydraulic mechanism piston plate pulls the rubber frame piston plate and the magnet piston plate back to the initial position through the output mechanism piston plate, so as to avoid the previous die-casting object being adsorbed on the lower end of the upper die-casting piston plate and affecting the die-casting.

[0022] 3. In the present invention, both the piston plate of the limiting device and the piston plate of the collecting device move by utilizing the force of the electric cylinder piston plate to drive the piston plate of the mold device to move, and no other power source is provided to drive their operation, thereby reducing energy consumption and, at the same time, reducing the manufacturing cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 3 The mold device structure of the present invention is schematically shown in FIG. Figure 1 ;

[0026] Figure 4 The mold device structure of the present invention is schematically shown in FIG. Figure 2 ;

[0027] Figure 5 It is a schematic diagram of the structure of the limiting device of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the position-limiting member of the present invention;

[0029] Figure 7 It is a schematic diagram of the positioning member structure of the present invention;

[0030] Figure 8 It is a schematic diagram of the brake structure of the present invention;

[0031] Fig. 9 The structure of the collecting device of the present invention is shown in FIG. Figure 1 ;

[0032] Fig.10 The structure of the collecting device of the present invention is shown in FIG. Figure 2 ;

[0033] Fig.11 It is a schematic diagram of the push handle structure of the present invention;

[0034] Fig.12 It is a schematic diagram of the assembly of the output member of the present invention;

[0035] Fig.13 For the present invention Fig.12 A partial enlarged view of the middle part;

[0036] Fig.14 It is a schematic diagram of the output mechanism structure of the present invention.

[0037] In the figure: 1. mounting table; 2. mounting frame; 3. mold device; 31. placement plate; 32. lower mounting plate; 33. upper mounting plate; 34. lower die casting; 35. upper die casting; 4. electric cylinder; 5. limit device; 51. double-ear connecting rod; 52. positioning plate; 521. trapezoidal block; 53. limit member; 531. mounting frame; 532. limit block 1; 533. connecting plate; 54. positioning member; 541. positioning frame; 5411. round frame; 542. trapezoidal plate; 543. concave plate; 55. brake member; 551. elastic telescopic rod; 552. elastic hydraulic telescopic member; 553. connecting ball; 554. hydraulic telescopic rod 1; 555. elastic telescopic block; 6. guide machine Structure; 61, funnel; 62, baffle; 7, collecting device; 71, fixing plate; 72, Z-shaped rod; 73, hydraulic mechanism; 731, concave rod; 732, push handle; 7321, push rod; 7322, push frame; 7323, limit block 2; 733, output member; 7331, hydraulic frame; 7332, piston plate 1; 7333, L-shaped plate; 7334, partition; 7335, push plate; 7336, piston plate 2; 7337, telescopic handle; 74, output mechanism; 741, hydraulic telescopic rod 2; 742, storage box; 743, connecting pipe 1; 744, connecting pipe 2; 745, connecting pipe 3; 746, connecting pipe 4; 76, rubber frame; 77, magnet. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0039] Embodiment 1

[0040] like Figure 1 and Figure 2 As shown, this embodiment discloses an energy-saving die-casting mold that is easy to demold, including a mounting table 1, a mounting frame 2 is arranged on one side of the upper end of the mounting table 1, two electric cylinders 4 are arranged on the upper end of the mounting frame 2, and the output ends of the two electric cylinders 4 are fixedly connected to the upper part of the collecting device 7, a mold device 3 is arranged in the middle of the mounting frame 2, and the output ends of the two electric cylinders 4 are fixedly connected to the upper end of the mold device 3, and limiting devices 5 are arranged on both sides of the lower part of the mold device 3.

[0041] Specifically, before die-casting the corresponding objects, the staff or the robot places the relevant objects in the mold device 3, and then the two electric cylinders 4 output to drive the mold device 3 for die-casting. After the die-casting is completed, the two electric cylinders 4 drive the mold device 3 back to the initial state, and then the staff or the robot can collect the relevant objects that have been die-cast, and this process repeats back and forth.

[0042] Furthermore, in the process of the electric cylinder 4 driving the mold device 3 to perform die-casting, the upper part of the mold device 3 will squeeze the limiting device 5, so that the limiting device 5 limits the relevant components in the lower part of the mold device 3; in the process of the electric cylinder 4 driving the mold device 3 to move to the initial state, the limiting device 5 will limit the relevant components in the mold device 3, so that the relevant components in the mold device 3 cannot immediately move to the initial state; when the electric cylinder 4 drives the upper part of the mold device 3 to move upward for a certain distance, the limiting device 5 will no longer limit the relevant objects in the lower part of the mold device 3; at this time, the components in the lower part of the mold device 3 will suddenly move upward under the action of the spring, and suddenly stop moving upward after moving a certain distance, and produce a certain vibration, thereby causing the relevant objects of the die-casting to separate from the mold device 3.

[0043] For die casting, Figure 3 and Figure 4 As shown, the mold device 3 includes a placement plate 31, which is fixedly mounted on the bottom wall of the inner surface of the mounting frame 2, a lower mounting plate 32 is provided at the upper end of the placement plate 31, and an upper mounting plate 33 slidably mounted on the upper end of the placement plate 31 is provided above the lower mounting plate 32, the upper end of the upper mounting plate 33 is fixedly connected to the output ends of the two electric cylinders 4, two upper die castings 35 are provided in the middle of the lower end of the upper mounting plate 33, both sides of the middle part of the lower mounting plate 32 are slidably mounted on the lower die casting 34, the lower end of the lower die casting 34 is provided with a spring fixedly connected to the inner wall of the placement plate 31, the two lower die castings 34 are adapted for use with the two upper die castings 35, and both ends of the two lower die castings 34 extend to the outside of the lower mounting plate 32.

[0044] Specifically, when the electric cylinder 4 drives the upper die casting 35 to move downward through the upper mounting plate 33, the upper die casting 35 will contact the upper end of the lower die casting 34, and then the upper die casting 35 pushes the lower die casting 34 to move downward, so that the spring at the lower end of the lower die casting 34 is compressed. When the lower die casting 34 moves downward for a certain distance, the upper die casting 35 will also move downward. During this process, the die-casting liquid can be introduced into the upper die casting 35 and the lower die casting 34. When the upper die casting 35 and the lower die casting 34 move downward to the corresponding positions, the upper die casting 35 and the lower die casting 34 will stagnate for a period of time until the die casting is completed, and then the upper die casting 35 moves upward driven by the electric cylinder 4.

[0045] In order to separate the die-casting parts from the mold, Figure 5As shown, the limiting device 5 includes a double-ear connecting rod 51, which is fixedly connected to one end of the two lower die castings 34, a positioning plate 52 is fixedly installed in the middle of the double-ear connecting rod 51, trapezoidal blocks 521 are slidably installed on both sides of the lower part of the positioning plate 52, a spring is arranged between the two trapezoidal blocks 521, a limiting member 53 fixedly installed on the upper end of the placing plate 31 is arranged below the positioning plate 52, a positioning member 54 fixedly installed on the upper end of the placing plate 31 is arranged on the side of the outer surface of the limiting member 53 away from the positioning plate 52, a brake member 55 is arranged on the upper end of the positioning member 54, and the brake member 55 is adapted for use with the upper mounting plate 33.

[0046] Specifically, during the downward movement of the lower die casting 34, the lower die casting 34 drives the positioning plate 52 to move downward through the double-ear connecting rod 51, so that the positioning plate 52 enters the inner cavity of the limit member 53. When the lower die casting 34 moves downward to the corresponding position and no longer moves, the limit member 53 restricts the positioning plate 52 through the trapezoidal block 521, so that the lower die casting 34 will not move upward under the action of the spring when the electric cylinder 4 lifts the upper die casting 35 upward.

[0047] Furthermore, during the downward movement of the upper mounting plate 33 , the upper mounting plate 33 will contact the upper end of the brake member 55 , and then the brake member 55 will push the positioning member 54 to move, so that the positioning member 54 drives the limiting member 53 to operate, so that the limiting member 53 can limit the lower die casting 34 .

[0048] Furthermore, after the brake member 55 pushes the positioning member 54 to move downward for a certain distance, the brake member 55 will be stuck in the upper part of the positioning member 54. When the upper mounting plate 33 moves upward, the positioning member 54 will not move immediately, and the positioning member 54 will not immediately release the lower die casting 34 through the limit member 53. When the upper mounting plate 33 moves upward for a certain distance, the upper mounting plate 33 no longer applies force to the brake member 55, and the brake member 55 is restored to its initial state, so that the brake member 55 is no longer restricted to the upper part of the positioning member 54, and the positioning member 54 releases the two lower die castings 34 through the limit member 53.

[0049] Furthermore, when the limit member 53 no longer restricts the lower die casting 34, the lower die casting 34 will move upward rapidly under the action of multiple springs. After moving for a period of time, the lower die casting 34 will suddenly stop moving under the obstruction of the lower mounting plate 32 and produce a certain vibration under the action of the spring. During this process, the related objects being die-cast will be separated from the upper end of the lower die casting 34.

[0050] In order to separate the die-casting related objects from the mold, such as Figure 6As shown, the limiting member 53 includes a mounting frame 531, which is fixedly mounted on the upper end of the placement plate 31, and the mounting frame 531 is adapted for use with the positioning plate 52. Limiting blocks 532 are slidably mounted on both sides of the upper part of the inner cavity of the mounting frame 531, and the two limiting blocks 532 are adapted for use with the two trapezoidal blocks 521. The ends of the two limiting blocks 532 that are away from each other extend to the outside of the mounting frame 531, and the ends of the two limiting blocks 532 that are away from each other are provided with connecting plates 533, and the ends of the two connecting plates 533 that are away from the positioning plate 52 extend to the inner cavity of the positioning member 54.

[0051] Further, such as Figure 7 As shown, the positioning member 54 includes a positioning frame 541, which is fixedly mounted on the upper end of the placement plate 31, and the lower inner wall of the positioning frame 541 is slidably connected to the two connecting plates 533. Both sides of the upper end of the positioning frame 541 are provided with circular frames 5411, and two trapezoidal plates 542 are slidably mounted on the lower part of the inner cavity of the positioning frame 541, and the lower parts of the two trapezoidal plates 542 are respectively fixedly connected to the outer surfaces of the two connecting plates 533, and two springs are arranged at one end of the two trapezoidal plates 542 that are close to each other, and a concave plate 543 is slidably mounted on the upper part of the inner cavity of the positioning frame 541, and the concave plate 543 is adapted for use with the two trapezoidal plates 542.

[0052] Further, such as Figure 8 As shown, the brake member 55 includes an elastic telescopic rod 551, which is fixedly mounted on the upper end of the concave plate 543. An elastic hydraulic telescopic member 552 is provided at the upper end of the elastic telescopic rod 551. A connecting ball 553 is provided at the lower end of the elastic hydraulic telescopic member 552. The inner cavity of the connecting ball 553 is connected to the inner cavity of the elastic hydraulic telescopic member 552 through a hydraulic pipe. Hydraulic telescopic rods 554 are provided on both sides of the outer surface of the connecting ball 553. Two hydraulic telescopic rods 554 are fixedly mounted on the upper end of the concave plate 543. Elastic telescopic blocks 555 are provided at the protruding ends of the two hydraulic telescopic rods 554. The two elastic telescopic blocks 555 are respectively adapted for use with two circular frames 5411.

[0053] Specifically, when the lower die casting 34 moves downward, the lower die casting 34 drives the positioning plate 52 to be inserted into the inner cavity of the mounting frame 531 through the double-ear connecting rod 51. During this process, the upper mounting plate 33 will first push the elastic hydraulic telescopic member 552 to move, so that the hydraulic oil in the inner cavity of the elastic hydraulic telescopic member 552 enters the inner cavity of the two hydraulic telescopic rods 554, so that the two hydraulic telescopic rods 554 extend out. When the upper mounting plate 33 moves downward to the maximum distance, at this time, the elastic telescopic blocks 555 on both sides will be stuck in the two circular frames 5411 at the upper end of the positioning frame 541. During this process, the concave plate 543 will push the two trapezoidal plates 542 to move toward each other, so that the two trapezoidal plates 542 push the two limit blocks 532 to move toward each other through the two connecting plates 533, and under the action of the trapezoidal block 521, the positioning plate 52 is stuck in the inner cavity of the mounting frame 531.

[0054] Furthermore, during the upward movement of the upper mounting plate 33, the elastic telescopic rod 551 will first be restored. When the elastic telescopic rod 551 is restored to its initial state, the elastic hydraulic telescopic member 552 is restored to its initial state under the action of the spring. During this process, the elastic hydraulic telescopic member 552 will re-absorb the hydraulic oil input into the inner cavity of the two hydraulic telescopic rods 554 into its inner cavity, thereby making the two elastic telescopic blocks 555 no longer in contact with the two circular frames 5411. At this time, the two trapezoidal plates 542 move to one side away from each other under the action of the spring therebetween. During this process, the two trapezoidal plates 542 will respectively drive the limit blocks 532 to move. After the limit blocks 532 on both sides move a certain distance and the limit blocks 532 are no longer in contact with the trapezoidal blocks 521, the lower die casting 34 will move upward rapidly under the action of the spring, thereby completing the purpose of separating the relevant die-casting objects from the lower die casting 34.

[0055] Embodiment 2

[0056] This embodiment further improves the collecting device 7 on the basis of the first embodiment, such as Figure 1 and Figure 2 As shown, a collecting device 7 is provided on the other side of the upper end of the mounting platform 1 , and a guiding mechanism 6 fixedly installed on the upper end of the mounting platform 1 is provided between the mounting frame 2 and the collecting device 7 , and the lower end of the guiding mechanism 6 extends to the outside of the mounting platform 1 .

[0057] In order to import the die-cast related objects into the corresponding storage box, such as Fig. 9 As shown, the guide mechanism 6 includes a funnel 61 , which is fixedly mounted on the upper end of the mounting platform 1 , and the lower end of the funnel 61 extends to the outside of the mounting platform 1 , and a baffle 62 is provided at the upper end of the funnel 61 .

[0058] In the process of the electric cylinder 4 driving the mold device 3 to move downward to die-cast the relevant objects, in order to prevent the last die-cast object from being adsorbed on the lower end of the upper die-casting part 35 and affecting the die-casting, it is necessary to clean the lower end of the upper die-casting part 35, such as Fig. 9 and Fig.10 As shown, the collecting device 7 includes a fixing plate 71, which is fixedly mounted on the upper end of the mounting table 1, and a Z-shaped rod 72 is arranged in the middle of the upper side of the fixing plate 71, and the outer surface of the Z-shaped rod 72 is fixedly connected to the output ends of the two electric cylinders 4 on the side close to the mold device 3, and a hydraulic mechanism 73 is arranged on the outer surface of the Z-shaped rod 72 away from the mold device 3. The hydraulic mechanism 73 is fixedly mounted on one side of the outside of the fixing plate 71, and an output mechanism 74 is arranged on the other side of the outer surface of the fixing plate 71, and a rubber frame 76 is arranged at the protruding end of the lower part of the output mechanism 74, and the rubber frame 76 is adapted to be used with the baffle 62, and a magnet 77 is arranged in the inner cavity of the rubber frame 76.

[0059] Specifically, when the electric cylinder 4 drives the upper mounting plate 33 to move downward, the electric cylinder 4 will also drive the hydraulic mechanism 73 to operate through the Z-shaped rod 72, so that the hydraulic mechanism 73 first pushes out the rubber frame 76 and the magnet 77 through the output mechanism 74, so that the magnet 77 can absorb the previous die-casting related object that can be attached to the lower end of the upper die-casting 35 through magnetic force, and then the hydraulic mechanism 73 pulls the rubber frame 76 and the magnet 77 back to the initial position through the output mechanism 74.

[0060] Furthermore, in the process of the hydraulic mechanism 73 pushing out and retracting the rubber frame 76 and the magnet 77 through the output mechanism 74, the rubber frame 76 will pass through the baffle 62. However, when a die-cast object is adsorbed on the rubber frame 76, the baffle 62 can peel the die-cast object from the rubber frame 76, and the peeled object will enter the inner cavity of the funnel 61. The die-cast object is introduced into the corresponding storage box through the funnel 61 for storage.

[0061] In order to utilize the force of the electric cylinder 4 to push the mold device 3 to perform die casting, the rubber frame 76 and the output mechanism 74 are driven to operate, such as Fig.11 As shown, the hydraulic mechanism 73 includes a concave rod 731, the middle of the outer surface of the concave rod 731 is fixedly connected to the outer surface of the Z-shaped rod 72, push handles 732 are provided on both sides of the outer surface of the concave rod 731, and output members 733 are provided at the lower ends of the two push handles 732.

[0062] Further, such as Fig.11As shown, the push handle 732 includes a push rod 7321, a push frame 7322 is slidably installed on the lower part of the outer surface of the push rod 7321, springs are provided on the inner surface of the push frame 7322 and both sides of the lower part of the push rod 7321, and a limit block 7323 adapted for use with the push frame 7322 is provided in the middle of the inner walls on both sides of the push rod 7321, and the lower ends of the push rod 7321 and the push frame 7322 extend into the inner cavity of the output member 733.

[0063] Further, such as Fig.12 and Fig.13 As shown, the output member 733 includes a hydraulic frame 7331, which is fixedly mounted on the outer surface of the fixed plate 71, a piston plate 7332 is arranged on the upper part of the inner cavity of the hydraulic frame 7331, and the lower part of the outer surface of the push frame 7322 is fixedly connected to the inner wall of the piston plate 7332, and L-shaped plates 7333 are arranged on both sides of the lower part of the inner cavity of the hydraulic frame 7331, and a partition plate 7334 is arranged on the upper part of the side where the outer surfaces of the two L-shaped plates 7333 are close to each other, and a push plate 7335 is arranged in the middle of the inner cavity of the partition plate 7334, and the two ends of the push plate 7335 extend to the outside of the two L-shaped plates 7333 respectively, and the push plate 7335 is slidably mounted on the bottom of the inner cavity of the hydraulic frame 7331. On the wall, springs fixedly connected to the bottom wall of the inner cavity of the hydraulic frame 7331 are arranged on both sides of the outer surface of the push plate 7335, the partition plate 7334 and the push plate 7335 divide the inner cavity of the hydraulic frame 7331 into two upper and lower placement spaces, and a piston plate 2 7336 is arranged at the lower part of the side of the outer surfaces of the two L-shaped plates 7333 close to each other, and telescopic handles 7337 are arranged on both sides of the lower end of the hydraulic frame 7331, and the protruding ends of the two telescopic handles 7337 extend to the interior of the hydraulic frame 7331, and the protruding ends of the two telescopic handles 7337 are respectively slidably installed in the middle of the two L-shaped plates 7333, and the protruding ends of the two telescopic handles 7337 are fixedly connected to the outer surfaces of the push plate 7335 on both sides.

[0064] Specifically, when the electric cylinder 4 drives the upper mounting plate 33 to move downward, the electric cylinder 4 will also drive the concave rod 731 to move downward through the Z-shaped rod 72, and then the concave rod 731 will respectively drive the push rods 7321 on both sides to move downward. Under the action of the spring between the push rod 7321 and the push frame 7322, the push rod 7321 will drive the push frame 7322 to move downward. During this process, the push frame 7322 will push the piston plate 1 7332 to move downward, so that the hydraulic oil in the space on the upper side of the hydraulic frame 7331 enters the inner cavity of the output mechanism 74. At this time, the output mechanism 74 pushes the rubber frame 76 and the magnet 77 out. In this process, The output mechanism 74 also introduces the hydraulic oil into the lower placement space of the hydraulic frame 7331, causing the piston plate 2 7336 to move downward. When the piston plate 1 7332 contacts the upper end of the L-shaped plate 7333, the piston plate 1 7332 can no longer move downward. However, at this time, the electric cylinder 4 will also drive the upper mounting plate 33 to move downward, causing the push rod 7321 to push the push plate 7335 to move downward, and then the push plate 7335 pushes the piston plate 2 7336 to move downward, causing the hydraulic oil in the inner cavity of the piston plate 2 7336 to enter the inner cavity of the output mechanism 74 again. During this process, the output mechanism 74 can pull back the rubber frame 76 and the magnet 77.

[0065] Furthermore, when the electric cylinder 4 drives the upper mounting plate 33 to move upward, since the piston plate 2 7336 has no external force, the piston plate 2 7336 will not move upward, but the push plate 7335 will return to the initial position under the action of the springs on both sides. During this process, since the piston plate 2 7336 has no action, the output mechanism 74 will not push out the magnet 77. When the push plate 7335 returns to the initial position, the push rod 7321 will pull the push frame 7322 upward under the action of the limit block 2 7323. During this process, the piston plate 1 7332 will also move upward, and under the action of the output mechanism 74, the output mechanism 74 will not drive the rubber frame 76 and the magnet 77 to move.

[0066] In order to utilize the kinetic energy output by the output member 733 to drive the rubber frame 76 and the magnet 77 to operate, as shown in FIG. Fig.14 As shown, the output mechanism 74 includes two hydraulic telescopic rods 741, which are fixedly mounted on the outer surface of the fixed plate 71. The output ends of the two hydraulic telescopic rods 741 are fixedly connected to the outer surface of the rubber frame 76. A storage box 742 fixedly connected to the outer surface of the fixed plate 71 is provided above the hydraulic telescopic rods 741. The inner cavities of the two hydraulic telescopic rods 741 and the inner cavities of the storage box 742 are communicated with each other through two connecting pipes 746.

[0067] Further, such as Fig.14As shown, the upper placement space of the hydraulic frame 7331 is communicated with the inner cavity of the hydraulic telescopic rod 2 741 on the side away from the fixed plate 71 and the inner cavity of the storage box 742 through the connecting pipe 1 743 and the connecting pipe 2 744 respectively, and the inner cavity of the hydraulic telescopic rod 2 741 on the side close to the fixed plate 71 is communicated with the placement space on the lower side of the hydraulic frame 7331 through the connecting pipe 3 745, and the middle parts of the connecting pipe 1 743, the connecting pipe 2 744 and the connecting pipe 4 746 are all provided with electromagnetic control valves.

[0068] Specifically, when the electric cylinder 4 drives the push handle 732 to move downward through the concave rod 731, the push handle 732 pushes the piston plate 1 7332 to move downward, and the hydraulic oil in the upper placement space is introduced into the inner cavity of the hydraulic telescopic rod 2 741 through the connecting pipe 1 743. At this time, the output of the hydraulic telescopic rod 2 741 drives the rubber frame 76 and the magnet 77 to move. During this process, the hydraulic oil in the inner cavity of the hydraulic telescopic rod 2 741 close to the fixed plate 71 will enter the placement space on the lower side of the hydraulic frame 7331, causing the piston plate 2 7336 to move upward.

[0069] Furthermore, when the push handle 732 pushes the piston plate 2 7336 to move downward, the hydraulic oil in the space placed on the lower side of the hydraulic frame 7331 will enter the inner cavity of the hydraulic telescopic rod 2 741 again through the connecting pipe 3 745. At this time, the hydraulic oil in the inner cavity of the hydraulic telescopic rod 2 741 away from the fixed plate 71 will enter the inner cavity of the storage box 742. During this process, the hydraulic telescopic rod 2 741 pulls back the rubber frame 76 and the magnet 77.

[0070] Furthermore, when the push handle 732 pulls the piston plate 1 7332 to move upward, the piston plate 1 7332 re-sucks the hydraulic oil in the inner cavity of the storage box 742 into the placement space on the upper side of the hydraulic frame 7331, and so on.

[0071] It should be noted that the specific installation method, circuit arrangement and connection method, and control method of the electric cylinder 4 used in the above-mentioned embodiment 1 are conventional designs in the prior art and will not be elaborated in detail in the present invention.

[0072] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An energy-saving die-casting mold that is easy to demould, comprising a mounting table (1), characterized in that: A mounting frame (2) is provided on one side of the upper end of the mounting platform (1), a collecting device (7) is provided on the other side of the upper end of the mounting platform (1), two electric cylinders (4) are provided on the upper end of the mounting frame (2), the output ends of the two electric cylinders (4) are fixedly connected to the upper part of the collecting device (7), a mold device (3) is provided in the middle of the mounting frame (2), the output ends of the two electric cylinders (4) are fixedly connected to the upper end of the mold device (3), and limiting devices (5) are provided on both sides of the lower part of the mold device (3), and a guide mechanism (6) fixedly installed on the upper end of the mounting platform (1) is provided between the mounting frame (2) and the collecting device (7), and the lower end of the guide mechanism (6) extends to the outside of the mounting platform (1); The mold device (3) comprises a placement plate (31), the placement plate (31) is fixedly mounted on the bottom wall of the inner surface of the mounting frame (2), a lower mounting plate (32) is arranged at the upper end of the placement plate (31), an upper mounting plate (33) slidably mounted on the upper end of the placement plate (31) is arranged above the lower mounting plate (32), the upper end of the upper mounting plate (33) is fixedly connected to the output ends of the two electric cylinders (4), two upper die castings (35) are arranged in the middle of the lower end of the upper mounting plate (33), both sides of the middle of the lower mounting plate (32) are slidably mounted on the lower die casting (34), the lower end of the lower die casting (34) is provided with a spring fixedly connected to the inner wall of the placement plate (31), the two lower die castings (34) are adapted for use with the two upper die castings (35), and both ends of the two lower die castings (34) extend to the outside of the lower mounting plate (32); The guide mechanism (6) comprises a funnel (61), the funnel (61) is fixedly mounted on the upper end of the mounting platform (1), and the lower end of the funnel (61) extends to the outside of the mounting platform (1), and a baffle (62) is provided at the upper end of the funnel (61); The collecting device (7) comprises a fixing plate (71), the fixing plate (71) being fixedly mounted on the upper end of the mounting platform (1), a Z-shaped rod (72) being arranged in the middle of the upper side of the fixing plate (71), the outer surface of the Z-shaped rod (72) being close to the mold device (3) and being fixedly connected to the output ends of the two electric cylinders (4), the outer surface of the Z-shaped rod (72) being away from the mold device (3) and being arranged with a hydraulic mechanism (73), the hydraulic mechanism (73) being fixedly mounted on one side of the outer surface of the fixing plate (71), the other side of the outer surface of the fixing plate (71) being arranged with an output mechanism (74), the lower protruding end of the output mechanism (74) being arranged with a rubber frame (76), the rubber frame (76) being adapted for use with the baffle (62), and a magnet (77) being arranged in the inner cavity of the rubber frame (76).

2. The energy-saving die-casting mold that is easy to demould according to claim 1 is characterized in that: The limiting device (5) comprises a double-ear connecting rod (51), wherein the double-ear connecting rod (51) is fixedly connected to one end of two lower die castings (34), a positioning plate (52) is fixedly installed in the middle of the double-ear connecting rod (51), trapezoidal blocks (521) are slidably installed on both sides of the lower part of the positioning plate (52), a spring is arranged between the two trapezoidal blocks (521), a limiting member (53) fixedly installed on the upper end of the placement plate (31) is arranged below the positioning plate (52), a positioning member (54) fixedly installed on the upper end of the placement plate (31) is arranged on the side of the outer surface of the limiting member (53) away from the positioning plate (52), and a brake member (55) is arranged on the upper end of the positioning member (54), and the brake member (55) is adapted for use with the upper mounting plate (33).

3. The energy-saving die-casting mold that is easy to demould according to claim 2, characterized in that: The limiting member (53) comprises a mounting frame (531), wherein the mounting frame (531) is fixedly mounted on the upper end of the placement plate (31), and the mounting frame (531) is adapted for use with the positioning plate (52). Limiting blocks (532) are slidably mounted on both sides of the upper inner cavity of the mounting frame (531), and the two limiting blocks (532) are adapted for use with the two trapezoidal blocks (521). The ends of the two limiting blocks (532) that are away from each other extend to the outside of the mounting frame (531), and the ends of the two limiting blocks (532) that are away from each other are provided with connecting plates (533), and the ends of the two connecting plates (533) that are away from the positioning plate (52) extend to the inner cavity of the positioning member (54).

4. The energy-saving die-casting mold that is easy to demould according to claim 3 is characterized in that: The positioning member (54) comprises a positioning frame (541), wherein the positioning frame (541) is fixedly mounted on the upper end of the placement plate (31), the lower inner wall of the positioning frame (541) is slidably connected to the two connecting plates (533), and both sides of the upper end of the positioning frame (541) are provided with a circular frame (5411), and two trapezoidal plates (542) are slidably mounted on the lower part of the inner cavity of the positioning frame (541), and the lower parts of the two trapezoidal plates (542) are respectively fixedly connected to the outer surfaces of the two connecting plates (533), and two springs are arranged at the ends of the two trapezoidal plates (542) that are close to each other, and a concave plate (543) is slidably mounted on the upper part of the inner cavity of the positioning frame (541), and the concave plate (543) is adapted for use with the two trapezoidal plates (542).

5. The energy-saving die-casting mold that is easy to demould according to claim 4 is characterized in that: The brake member (55) comprises an elastic telescopic rod (551), the elastic telescopic rod (551) is fixedly mounted on the upper end of the concave plate (543), the upper end of the elastic telescopic rod (551) is provided with an elastic hydraulic telescopic member (552), the lower end of the elastic hydraulic telescopic member (552) is provided with a connecting ball (553), the inner cavity of the connecting ball (553) is connected with the inner cavity of the elastic hydraulic telescopic member (552) through a hydraulic pipe, and hydraulic telescopic rods (554) are provided on both sides of the outer surface of the connecting ball (553), two hydraulic telescopic rods (554) are fixedly mounted on the upper end of the concave plate (543), and elastic telescopic blocks (555) are provided at the protruding ends of the two hydraulic telescopic rods (554), and the two elastic telescopic blocks (555) are respectively adapted for use with two circular frames (5411).

6. The energy-saving die-casting mold that is easy to demould according to claim 1, characterized in that: The hydraulic mechanism (73) comprises a concave rod (731), the middle portion of the outer surface of the concave rod (731) is fixedly connected to the outer surface of the Z-shaped rod (72), push handles (732) are provided on both sides of the outer surface of the concave rod (731), and output members (733) are provided at the lower ends of the two push handles (732); The push handle (732) includes a push rod (7321), a push frame (7322) is slidably mounted on the lower portion of the outer surface of the push rod (7321), springs are arranged on the inner surface of the push frame (7322) and on both sides of the lower portion of the push rod (7321), and a second limit block (7323) adapted for use with the push frame (7322) is arranged in the middle of the inner walls on both sides of the push rod (7321), and the lower ends of the push rod (7321) and the push frame (7322) extend into the inner cavity of the output member (733).

7. The energy-saving die-casting mold that is easy to demould according to claim 6, characterized in that: The output member (733) comprises a hydraulic frame (7331), wherein the hydraulic frame (7331) is fixedly mounted on the outer surface of the fixed plate (71), a piston plate (7332) is arranged at the upper part of the inner cavity of the hydraulic frame (7331), the lower part of the outer surface of the push frame (7322) is fixedly connected to the inner wall of the piston plate (7332), L-shaped plates (7333) are arranged on both sides of the lower part of the inner cavity of the hydraulic frame (7331), a partition plate (7334) is arranged at the upper part of the side where the outer surfaces of the two L-shaped plates (7333) are close to each other, a push plate (7335) is arranged in the middle part of the inner cavity of the partition plate (7334), the two ends of the push plate (7335) respectively extend to the outside of the two L-shaped plates (7333), and the push plate (7335) is slidably mounted on the inner cavity of the hydraulic frame (7331). On the bottom wall of the inner cavity, springs fixedly connected to the bottom wall of the inner cavity of the hydraulic frame (7331) are arranged on both sides of the outer surface of the push plate (7335), the partition plate (7334) and the push plate (7335) divide the inner cavity of the hydraulic frame (7331) into two upper and lower placement spaces, and a piston plate 2 (7336) is arranged at the lower part of the side of the outer surfaces of the two L-shaped plates (7333) close to each other, and telescopic handles (7337) are arranged on both sides of the lower end of the hydraulic frame (7331), and the protruding ends of the two telescopic handles (7337) extend to the interior of the hydraulic frame (7331), and the protruding ends of the two telescopic handles (7337) are respectively slidably installed in the middle of the two L-shaped plates (7333), and the protruding ends of the two telescopic handles (7337) are fixedly connected to the outer surfaces of the push plate (7335) on both sides.

8. The energy-saving die-casting mold that is easy to demould according to claim 7, characterized in that: The output mechanism (74) comprises two hydraulic telescopic rods (741) fixedly mounted on the outer surface of the fixed plate (71), the output ends of the two hydraulic telescopic rods (741) being fixedly connected to the outer surface of the rubber frame (76), a storage box (742) fixedly connected to the outer surface of the fixed plate (71) being arranged above the hydraulic telescopic rods (741), the inner cavities of the two hydraulic telescopic rods (741) being communicated with the inner cavities of the storage box (742) through two connecting pipes (746) respectively; The upper placement space of the hydraulic frame (7331) is communicated with the inner cavity of the second hydraulic telescopic rod (741) on the side away from the fixed plate (71) and the inner cavity of the storage box (742) through the first connecting pipe (743) and the second connecting pipe (744) respectively; the inner cavity of the second hydraulic telescopic rod (741) on the side close to the fixed plate (71) is communicated with the placement space on the lower side of the hydraulic frame (7331) through the third connecting pipe (745); and electromagnetic control valves are arranged in the middle of the first connecting pipe (743), the second connecting pipe (744) and the fourth connecting pipe (746).

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