Die-casting demolding forming equipment for automobile parts

Abstract

The invention discloses automobile part die-casting demolding forming equipment, and relates to the field of automobile part machining, the automobile part die-casting demolding forming equipment comprises a base, the upper surface of the base is fixedly connected with the bottom end of a mounting frame, and the right end of the mounting frame is fixedly connected with the right end of a supporting frame. The cleaning mechanism is arranged to be connected with the mounting frame, and after the movable mold plate and the fixed mold plate are used for completing die-casting machining of parts, residues in the movable mold plate and the fixed mold plate are cleaned through vertical reciprocating movement of the first spraying pipe and high-pressure airflow sprayed out of the first spraying pipe; and a release agent is evenly sprayed into the movable mold plate and the fixed mold plate through vertical reciprocating movement of a second spraying pipe, then subsequent demolding operation of die-casting parts is facilitated, manual operation is not needed for cleaning of the movable mold plate and the fixed mold plate and spraying of the release agent, and the labor intensity of workers is reduced. And the workload of machining workers is effectively reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to automobile parts processing equipment, in particular to automobile parts die-casting demoulding molding equipment. Background Art

[0002] Die casting is a metal casting process, which is characterized by applying high pressure to the molten metal in the mold cavity. The mold is usually made of a higher strength alloy. This process is somewhat similar to injection molding. Most die castings are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloys and their alloys. Depending on the type of die casting, a cold chamber die casting machine or a hot chamber die casting machine is required. Die casting is particularly suitable for manufacturing a large number of small and medium-sized castings. Therefore, die casting is the most widely used among various casting processes. Compared with other casting technologies, the surface of die casting is smoother and has higher dimensional consistency. With the progress of global industry, lightweight automobiles have become an inevitable trend of social development. More and more aluminum parts have replaced the status of traditional steel parts. As an important process for producing aluminum alloy parts, die casting technology has high molding accuracy, production efficiency and excellent surface quality. It is suitable for large-scale automated production and occupies an increasingly high position in the casting industry.

[0003] Most of the existing die-casting equipment for automotive parts do not have cleaning and release agent spraying functions. During the intervals of die-casting processing, workers are often required to manually clean the residues attached to the inside of the template and manually spray the release agent, which not only increases the workload of the workers, but also affects the overall production efficiency. Summary of the invention

[0004] The object of the present invention is to provide a die-casting demolding molding equipment for automobile parts, so as to solve the problem that most of the existing die-casting molding equipment for automobile parts mentioned in the above background technology do not have cleaning function and demolding agent spraying function, and workers are often required to manually clean the residues attached to the inside of the template and manually spray the demolding agent during the intervals of die-casting processing, which not only increases the workload of the workers, but also affects the overall production efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a die-casting demolding device for automobile parts, comprising a base, the upper surface of the base is fixedly connected to the bottom end of a mounting frame, the right end of the mounting frame is fixedly connected to the right end of a support frame, the left end of the support frame is fixedly connected to a fixed template, the left end of the mounting frame is fixedly connected to the left ends of two electric push rods, the right ends of the two electric push rods are fixedly connected to the left end of a movable template, a cleaning mechanism is arranged between the fixed template and the movable template, and the cleaning mechanism is connected to the mounting frame.

[0006] As a preferred technical solution of the present invention, the upper end of the support frame is fixedly connected to the bottom surface of the liquid storage cylinder, the left side of the liquid storage cylinder is fixedly connected to the right side of the fixed template, and the left end of the liquid storage cylinder corresponds to the feed groove opened on the right side of the fixed template.

[0007] As a preferred technical solution of the present invention, the inner wall of the liquid storage cylinder is provided with a piston disk, the right side surface of the piston disk is fixedly connected to the left end of the second electric push rod, the right end of the second electric push rod is fixedly connected to the mounting frame, and a filling hole is opened on the upper surface of the liquid storage cylinder.

[0008] As a preferred technical solution of the present invention, a through groove is opened in the middle of the left side surface of the movable template, and a discharging push plate is sleeved in the through groove. The left end of the discharging push plate is fixedly connected to the right end of the electric push rod three, the left end of the electric push rod three is fixedly connected to the left end of the fixed plate, and the right end of the fixed plate is fixedly connected to the left side surface of the movable template.

[0009] As a preferred technical solution of the present invention, the cleaning mechanism includes a fixed frame, the upper and lower ends of the inner side surface of the fixed frame are respectively rotatably connected to the optical axes at both ends of the reciprocating screw through rolling bearings, the bottom end of the reciprocating screw is fixedly connected to the output shaft of motor 2, the motor 2 is fixedly connected to the bottom surface of the fixed frame through a mounting seat, and the reciprocating screw is threadedly connected to the reciprocating screw nut.

[0010] As a preferred technical solution of the present invention, the reciprocating screw nut is fixedly arranged in the lifting block, the outer side surface of the lifting block overlaps the inner side surface of the fixed frame, the left and right sides of the lifting block are respectively fixedly connected to the opposite surfaces of the two fixed frames one, and the front and rear sides of each of the fixed frames one are fixedly arranged with a nozzle one and a nozzle two, the opposite ends of the two nozzles one are fixedly arranged with a plurality of air nozzles, and the opposite ends of the two nozzles two are fixedly arranged with a plurality of atomizing nozzles.

[0011] As a preferred technical solution of the present invention, the front ends of the two nozzles 1 are fixedly connected to the bottom ends of the two connecting hoses 2, the upper ends of the two connecting hoses 2 are fixedly connected to the two ends of the three-way pipe 2, the other end of the three-way pipe 2 is fixedly connected to the air outlet pipe of the air pump, the air pump is fixedly connected to the upper end of the mounting frame through a mounting seat, and the front ends of the two nozzles 2 are fixedly connected to the bottom ends of the two connecting hoses 1.

[0012] As a preferred technical solution of the present invention, the upper ends of the two connecting hoses are respectively fixedly connected to the two ends of the two three-way pipes, the other end of the three-way pipe is fixedly connected to the liquid outlet pipe of the water pump, the water pump is fixedly connected to the bottom surface of the liquid storage tank through the mounting seat, the liquid storage tank is fixedly arranged on the upper end of the mounting frame, and the water suction pipe of the water pump extends to the bottom end of the liquid storage tank.

[0013] As a preferred technical solution of the present invention, the upper end of the fixed frame is fixedly connected to the right end of the support plate, the left end of the support plate is provided with a screw hole which is threadedly connected to a screw rod, and the optical axes at both ends of the screw rod are rotatably connected to the upper and lower ends of the second fixed frame through rolling bearings.

[0014] As a preferred technical solution of the present invention, the left side surface of the fixing frame 2 is fixedly connected to the left inner side surface of the mounting frame, the upper end of the screw is fixedly connected to the output shaft of the motor 1, and the upper end of the motor 1 is fixedly connected to the upper end of the mounting frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is connected with the mounting frame by setting a cleaning mechanism. After the die-casting process of the parts is completed by using the movable platen and the fixed platen, the user can control the motor 1 to drive the screw to rotate forward. When the screw rotates forward, the support plate and the fixed frame are driven to descend through the screw hole. When the fixed frame descends to between the movable platen and the fixed platen, the motor 1 is stopped. Then the user can control the motor 2 and the air pump to work. When the air pump works, a high-pressure airflow is generated, which is input into the nozzle 1 through the connecting hose 2 and ejected through the nozzle 1. When the motor 2 works, it drives the reciprocating screw to rotate, and the reciprocating screw nut is used to drive the lifting block and the fixed frames 1 on both sides to move up and down. At this time, the up and down reciprocating movement of the nozzle 1 and the high pressure ejected by the nozzle 1 are utilized. The compressed air flow cleans the residue inside the movable platen and the fixed platen, thereby preventing the residue attached inside the movable platen and the fixed platen from affecting the subsequent die-casting quality. After the fixed platen and the movable platen are cleaned, the air pump is stopped. At this time, the water pump can be controlled to suck the release agent in the liquid storage tank out through the connecting hose one and input it into the nozzle two, and it is sprayed out after being atomized by the atomizing nozzle on the nozzle two. At this time, the release agent is evenly sprayed on the movable platen and the fixed platen by the up and down reciprocating movement of the fixed frame one, which is convenient for the subsequent demoulding operation of the die-casting parts. In addition, no manual operation is required for the cleaning of the fixed platen and the movable platen and the spraying of the release agent, which effectively reduces the workload of the processing workers and improves the processing efficiency.

[0017] 2. The present invention provides a through groove in the movable template, and a discharge push plate is sleeved in the through groove, and an electric push rod three is arranged to be connected with the discharge push plate. After the movable template is pushed to the right by extending the electric push rod one to complete the die-casting of the parts, the electric push rod can be controlled to contract and drive the movable template to move left so that the movable template is separated from the fixed template. At this time, the die-cast parts are adhered to the movable template. When the movable template moves to the left to a suitable position, the electric push rod one is stopped from contracting, and the electric push rod three is controlled to extend to push the discharge push plate to the right to extend out of the through groove. At this time, the right movement of the discharge push plate is used to push the parts off the movable template, so that the discharge push plate is used to assist the workers in demolding the parts, which effectively improves the convenience of the demolding operation and further increases the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the front cross-sectional structure of the fixed template of the present invention;

[0020] Figure 3 It is a schematic diagram of the front cross-sectional structure of the movable template of the present invention;

[0021] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the support plate structure of the present invention;

[0023] Figure 6 It is a structural schematic diagram of a fixing frame of the present invention;

[0024] Figure 7 It is a schematic diagram of the fixing frame structure of the present invention.

[0025] In the figure: 1, base; 2, moving template; 3, fixed template; 4, support frame; 5, liquid storage cylinder; 6, discharge push plate; 7, cleaning mechanism; 71, fixed frame; 72, fixed frame 1; 73, connecting hose 1; 74, three-way pipe 1; 75, water pump; 76, liquid storage tank; 77, connecting hose 2; 78, three-way pipe 2; 79, air pump; 710, motor 1; 711, fixed frame 2; 712, Screw; 713, support plate; 714, screw hole; 715, nozzle one; 716, nozzle two; 717, reciprocating screw nut; 718, lifting block; 719, reciprocating screw; 720, motor two; 8, mounting frame; 9, electric push rod one; 10, feed trough; 11, piston plate; 12, electric push rod two; 13, filling hole; 14, fixing plate; 15, electric push rod three; 16, through groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-7The present invention provides a technical solution for a die-casting demolding device for automobile parts: it includes a base 1, the upper surface of the base 1 is fixedly connected to the bottom end of a mounting frame 8, the right end of the mounting frame 8 is fixedly connected to the right end of a support frame 4, the left end of the support frame 4 is fixedly connected to a fixed mold plate 3, the left end of the mounting frame 8 is fixedly connected to the left ends of two electric push rods 9 at the same time, the right ends of the two electric push rods 9 are fixedly connected to the left end of a movable mold plate 2, a cleaning mechanism 7 is arranged between the fixed mold plate 3 and the movable mold plate 2, and the cleaning mechanism 7 is connected to the mounting frame 8.

[0028] The upper end of the support frame 4 is fixedly connected to the bottom surface of the liquid storage cylinder 5, the left side of the liquid storage cylinder 5 is fixedly connected to the right side of the fixed template 3, and the left end of the liquid storage cylinder 5 corresponds to the feeding groove 10 opened on the right side of the fixed template 3.

[0029] The inner wall of the liquid storage cylinder 5 is sleeved with a piston disk 11, the right side surface of the piston disk 11 is fixedly connected to the left end of the electric push rod 12, the right end of the electric push rod 12 is fixedly connected to the mounting frame 8, and a filling hole 13 is opened on the upper surface of the liquid storage cylinder 5. The user can control the electric push rod 19 to extend to push the movable template 2 to move right so that the movable template 2 is inserted into the fixed template 3, and then the user adds an appropriate amount of raw material slurry into the liquid storage cylinder 5 through the filling hole 13, and controls the electric push rod 12 to extend to push the piston disk 11 to move to the left. At this time, the left movement of the piston disk 11 is used to squeeze the slurry in the liquid storage cylinder 5 through the feed trough 10 into the cavity between the fixed template 3 and the movable template 2. When the electric push rod 12 is extended to the maximum extent, the piston disk 11 moves to the feed trough 10 to seal the feed trough 10 for die-casting.

[0030] A through slot 16 is provided in the middle of the left side of the movable template 2, and a discharge push plate 6 is sleeved in the through slot 16. The left end of the discharge push plate 6 is fixedly connected to the right end of the electric push rod 3 15, and the left end of the electric push rod 3 15 is fixedly connected to the left end of the fixed plate 14, and the right end of the fixed plate 14 is fixedly connected to the left side of the movable template 2. By providing a through slot 16 in the movable template 2, sleeved with the discharge push plate 6 in the through slot 16, and arranging the electric push rod 3 15 to be connected with the discharge push plate 6, after the slurry solidifies, the electric push rod 19 is controlled The contraction drives the movable platen 2 to move left so that the movable platen 2 is separated from the fixed platen 3. At this time, the die-cast parts are adhered to the movable platen 2. When the movable platen 2 moves left to a suitable position, the electric push rod 1 9 stops contracting, and the electric push rod 3 15 is controlled to extend and push the discharge push plate 6 to move right and extend out of the through slot 16. At this time, the rightward movement of the discharge push plate 6 is utilized to push the parts off the movable platen 2, so that the discharge push plate 6 is utilized to assist the workers in demolding the parts, which effectively improves the convenience of the demolding operation and further increases the functionality of the device.

[0031] The cleaning mechanism 7 includes a fixed frame 71, and the upper and lower ends of the inner side surface of the fixed frame 71 are rotatably connected to the optical axes of the two ends of the reciprocating screw 719 through rolling bearings respectively. The bottom end of the reciprocating screw 719 is fixedly connected to the output shaft of the motor 2 720, and the motor 2 720 is fixedly connected to the bottom surface of the fixed frame 71 through a mounting seat. The reciprocating screw 719 is threadedly connected to the reciprocating screw nut 717.

[0032] The reciprocating screw nut 717 is fixedly arranged in the lifting block 718, the outer side surface of the lifting block 718 overlaps the inner side surface of the fixed frame 71, and the left and right sides of the lifting block 718 are respectively fixedly connected to the opposite sides of the two fixed frames 72. A nozzle 1 715 and a nozzle 2 716 are fixedly arranged on the front and rear sides of each fixed frame 72. A plurality of air nozzles are fixedly arranged on the opposite ends of the two nozzles 1 715, and a plurality of atomizing nozzles are fixedly arranged on the opposite ends of the two nozzles 2 716. By connecting the fixed frame 1 72 with the lifting block 718, and on the lifting block A reciprocating screw nut 717 is provided in 718 and is connected to the reciprocating screw 719. When the cleaning mechanism 7 is used, the motor 2 720 can be controlled to drive the reciprocating screw 719 to rotate. When the reciprocating screw 719 rotates, the lifting block 718, the fixed frame 1 72, the nozzle 1 715 and the nozzle 2 716 are driven to move up and down through the reciprocating screw nut 717, so that the movable template 2 and the fixed template 3 are fully cleaned by the up and down movement of the nozzle 1 715 and the nozzle 2 716, and the release agent is evenly and comprehensively sprayed on the inside of the movable template 2 and the fixed template 3.

[0033] The front ends of the two nozzles 715 are fixedly connected to the bottom ends of the two connecting hoses 77, respectively. The upper ends of the two connecting hoses 77 are fixedly connected to the two ends of the three-way pipe 78, respectively. The other end of the three-way pipe 78 is fixedly connected to the air outlet pipe of the air pump 79. The air pump 79 is fixedly connected to the upper end of the mounting frame 8 through the mounting seat. The front ends of the two nozzles 716 are fixedly connected to the bottom ends of the two connecting hoses 73, respectively. After the die-casting process of the parts is completed using the movable template 2 and the fixed template 3, the user can control the motor 710 to drive the screw 712 to rotate forward. When the screw 712 rotates forward, the support plate 713 and the fixed frame 71 are driven to descend through the screw hole 714. When the fixed frame 71 descends, When the motor 710 reaches between the movable template 2 and the fixed template 3, the motor 710 stops working. Then the user can control the motor 720 and the air pump 79 to work. When the air pump 79 works, it generates a high-pressure airflow which is input into the nozzle 715 through the connecting hose 77 and is ejected through the nozzle 715. When the motor 720 works, it drives the reciprocating screw 719 to rotate and uses the reciprocating screw nut 717 to drive the lifting block 718 and the fixed frames 72 on both sides to move up and down. At this time, the up and down reciprocating movement of the nozzle 715 and the high-pressure airflow ejected from the nozzle 715 are used to clean the residue inside the movable template 2 and the fixed template 3, so as to avoid the residue adhering to the inside of the movable template 2 and the fixed template 3 affecting the subsequent die-casting quality.

[0034] The upper ends of the two connecting hoses 73 are fixedly connected to the two ends of the two three-way pipes 74 respectively, and the other end of the three-way pipe 74 is fixedly connected to the liquid outlet pipe of the water pump 75. The water pump 75 is fixedly connected to the bottom surface of the liquid storage tank 76 through the mounting seat. The liquid storage tank 76 is fixedly arranged on the upper end of the mounting frame 8. The water suction pipe of the water pump 75 extends to the bottom end of the liquid storage tank 76. When using this device for die-casting processing, the user can control the motor 710 to drive the screw 712 to rotate forward. When the screw 712 rotates forward, it drives the support plate 713 and the fixed frame 71 to descend through the screw hole 714. When the fixed frame 71 descends to between the movable template 2 and the fixed template 3, the motor 710 stops working, and then the user can control the motor 2 720 and the water When the pump 75 is working, the water pump 75 sucks the release agent in the liquid storage tank 76 out through the connecting hose 1 73 and inputs it into the nozzle 2 716, and is sprayed out after being atomized by the atomizing nozzle on the nozzle 2 716. When the motor 2 720 is working, it drives the reciprocating screw 719 to rotate and uses the reciprocating screw nut 717 to drive the lifting block 718 and the fixed frames 1 72 on both sides to move up and down reciprocatingly. At this time, the release agent is evenly sprayed on the movable template 2 and the fixed template 3 by the up and down reciprocating movement of the fixed frame 1 72. After the release agent is evenly sprayed, the motor 2 720 and the water pump 75 are stopped, which facilitates the subsequent demolding operation of the die-casting parts. In addition, there is no need for manual operation to spray the release agent, which effectively reduces the workload of the processing workers and improves the processing efficiency.

[0035] The upper end of the fixed frame 71 is fixedly connected to the right end of the support plate 713. The left end of the support plate 713 is provided with a screw hole 714 which is threadedly connected to the screw rod 712. The optical axes at both ends of the screw rod 712 are rotatably connected to the upper and lower ends of the fixed frame 2 711 through rolling bearings.

[0036] The left side surface of the fixing frame 2 711 is fixedly connected to the left inner side surface of the mounting frame 8, the upper end of the screw rod 712 is fixedly connected to the output shaft of the motor 1 710, and the upper end of the motor 1 710 is fixedly connected to the upper end of the mounting frame 8.

[0037] The operating steps of the present invention are:

[0038] When using the device for die casting, the user can control the motor 1 710 to drive the screw 712 to rotate forward. When the screw 712 rotates forward, the support plate 713 and the fixed frame 71 are driven to descend through the screw hole 714. When the fixed frame 71 descends to between the movable template 2 and the fixed template 3, the motor 1 710 stops working. Then the user can control the motor 2 720 and the water pump 75 to work. The water pump 75 sucks the release agent in the liquid storage tank 76 out through the connecting hose 1 73 and inputs it into the nozzle 2 716, and the nozzle 2 716 is discharged through the nozzle 2 716. The atomizing nozzle on 16 is atomized and then sprayed out. When the motor 2 720 is working, it drives the reciprocating screw 719 to rotate and utilizes the reciprocating screw nut 717 to drive the lifting block 718 and the two side fixed frames 1 72 to move up and down reciprocatingly. At this time, the up and down reciprocating movement of the fixed frame 1 72 is utilized to evenly spray the release agent on the movable template 2 and the fixed template 3. After the release agent is evenly sprayed, the motor 2 720 and the water pump 75 are stopped, and the output shaft of the motor 1 710 is controlled to reverse so that the fixed frame 71 moves up and deviates from the fixed template 3 and the movable template 2;

[0039] At this time, the user can control the electric push rod 19 to extend and push the movable template 2 to move right so that the movable template 2 is inserted into the fixed template 3. Then the user adds an appropriate amount of raw material slurry into the liquid storage cylinder 5 through the filling hole 13, and controls the electric push rod 2 12 to extend and push the piston plate 11 to move left. At this time, the slurry in the liquid storage cylinder 5 is squeezed into the cavity between the fixed template 3 and the movable template 2 through the feed groove 10 by the left movement of the piston plate 11. When the electric push rod 2 12 is extended to the maximum extent, the piston plate 11 moves into the feed groove 10 to block the feed groove 10. After the slurry solidifies, the electric push rod 19 is controlled to contract and drive the movable template 2 to move left so that the movable template 2 is separated from the fixed template 3. At this time, the die-casting parts are adhered to the movable template 2. When the movable template 2 moves to the left to a suitable position, the electric push rod 19 is stopped from contracting, and the electric push rod 3 15 is controlled to extend and push the discharge push plate 6 to move right and extend out of the through groove 16. At this time, the right movement of the discharge push plate 6 is used to push the parts off the movable template 2.

[0040] After the die-casting process of the parts is completed by using the movable platen 2 and the fixed platen 3, the user can control the motor 1 710 to drive the screw 712 to rotate forward. When the screw 712 rotates forward, the support plate 713 and the fixed frame 71 are driven to descend through the screw hole 714. When the fixed frame 71 descends to between the movable platen 2 and the fixed platen 3, the motor 1 710 stops working. Then the user can control the motor 2 720 and the air pump 79 to work. When the air pump 79 works, it generates a high-pressure gas flow through the connecting hose 2 77 and inputs into the nozzle 1 7 15 and is sprayed out through the nozzle 1 715. When the motor 2 720 is working, it drives the reciprocating screw 719 to rotate and uses the reciprocating screw nut 717 to drive the lifting block 718 and the fixed frames 1 72 on both sides to move up and down. At this time, the up and down reciprocating movement of the nozzle 1 715 and the high-pressure airflow sprayed by the nozzle 1 715 are used to clean the residue inside the movable template 2 and the fixed template 3, and then the water pump 75 and the nozzle 2 716 are used again to spray the release agent on the fixed template 3 and the movable template 2 to repeat the processing.

[0041] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0043] 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 die-casting demoulding device for automobile parts, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to the bottom end of the mounting frame (8), the right end of the mounting frame (8) is fixedly connected to the right end of the support frame (4), the left end of the support frame (4) is fixedly connected to the fixed template (3), the left end of the mounting frame (8) is fixedly connected to the left ends of two electric push rods (9), the right ends of the two electric push rods (9) are fixedly connected to the left end of the movable template (2), a cleaning mechanism (7) is provided between the fixed template (3) and the movable template (2), and the cleaning mechanism (7) is connected to the mounting frame (8).

2. The die-casting demoulding equipment for automobile parts according to claim 1, characterized in that: The upper end of the support frame (4) is fixedly connected to the bottom surface of the liquid storage cylinder (5), the left side surface of the liquid storage cylinder (5) is fixedly connected to the right side surface of the fixed template (3), and the left end of the liquid storage cylinder (5) corresponds to the feed groove (10) opened on the right side surface of the fixed template (3).

3. The die-casting demoulding equipment for automobile parts according to claim 2, characterized in that: The inner wall of the liquid storage cylinder (5) is sleeved with a piston disk (11), the right side surface of the piston disk (11) is fixedly connected to the left end of the second electric push rod (12), the right end of the second electric push rod (12) is fixedly connected to the mounting frame (8), and the upper surface of the liquid storage cylinder (5) is provided with a filling hole (13).

4. The die-casting demoulding equipment for automobile parts according to claim 1, characterized in that: A through groove (16) is provided in the middle of the left side surface of the movable template (2), and a discharge push plate (6) is sleeved in the through groove (16). The left end of the discharge push plate (6) is fixedly connected to the right end of the electric push rod three (15), and the left end of the electric push rod three (15) is fixedly connected to the left end of the fixed plate (14), and the right end of the fixed plate (14) is fixedly connected to the left side surface of the movable template (2).

5. The die-casting demoulding equipment for automobile parts according to claim 1, characterized in that: The cleaning mechanism (7) comprises a fixed frame (71), the upper and lower ends of the inner side surface of the fixed frame (71) are rotatably connected to the optical axes of the two ends of the reciprocating screw (719) through rolling bearings respectively, the bottom end of the reciprocating screw (719) is fixedly connected to the output shaft of the second motor (720), the second motor (720) is fixedly connected to the bottom surface of the fixed frame (71) through a mounting seat, and the reciprocating screw (719) is threadedly connected to the reciprocating screw nut (717).

6. The die-casting demoulding equipment for automobile parts according to claim 5, characterized in that: The reciprocating screw nut (717) is fixedly arranged in the lifting block (718), the outer side surface of the lifting block (718) overlaps the inner side surface of the fixed frame (71), and the left and right sides of the lifting block (718) are respectively fixedly connected to the opposite sides of the two fixed frames (72), and a nozzle (715) and a nozzle (716) are fixedly arranged on the front and rear sides of each fixed frame (72), and a plurality of air nozzles are fixedly arranged at the opposite ends of the two nozzles (715), and a plurality of atomizing nozzles are fixedly arranged at the opposite ends of the two nozzles (716).

7. The die-casting demoulding equipment for automobile parts according to claim 6, characterized in that: The front ends of the two nozzles (715) are respectively fixedly connected to the bottom ends of the two connecting hoses (77), the upper ends of the two connecting hoses (77) are respectively fixedly connected to the two ends of the three-way pipe (78), the other end of the three-way pipe (78) is fixedly connected to the air outlet pipe of the air pump (79), the air pump (79) is fixedly connected to the upper end of the mounting frame (8) through the mounting seat, and the front ends of the two nozzles (716) are respectively fixedly connected to the bottom ends of the two connecting hoses (73).

8. The die-casting demoulding equipment for automobile parts according to claim 7, characterized in that: The upper ends of the two connecting hoses (73) are respectively fixedly connected to the two ends of the two three-way pipes (74); the other end of the three-way pipe (74) is fixedly connected to the liquid outlet pipe of the water pump (75); the water pump (75) is fixedly connected to the bottom surface of the liquid storage tank (76) through a mounting seat; the liquid storage tank (76) is fixedly arranged on the upper end of the mounting frame (8); and the water suction pipe of the water pump (75) extends to the bottom end of the liquid storage tank (76).

9. The die-casting demoulding equipment for automobile parts according to claim 6, characterized in that: The upper end of the fixing frame (71) is fixedly connected to the right end of the support plate (713), the left end of the support plate (713) is provided with a screw hole (714) threadedly connected to the screw rod (712), and the optical axes at both ends of the screw rod (712) are rotatably connected to the upper and lower ends of the fixing frame 2 (711) respectively through rolling bearings.

10. The die-casting demoulding equipment for automobile parts according to claim 9, characterized in that: The left side surface of the second fixing frame (711) is fixedly connected to the left inner side surface of the mounting frame (8), the upper end of the screw rod (712) is fixedly connected to the output shaft of the first motor (710), and the upper end of the first motor (710) is fixedly connected to the upper end of the mounting frame (8).

Images