Die casting equipment for machining aluminum non-stick pan

Abstract

The invention relates to the technical field of die-casting, and discloses die-casting equipment for aluminum non-stick pan machining, which comprises a [-shaped frame, a sliding rail is fixed below the [-shaped frame, an overturning assembly is slidably connected to the sliding rail, a die-casting die is fixed to the overturning assembly, a servo hydraulic cylinder is fixed to the upper end of the [-shaped frame, and the servo hydraulic cylinder is fixed to the lower end of the [-shaped frame. A servo hydraulic cylinder is fixed to one side of the U-shaped frame, a die-casting head is fixed to a piston rod of the servo hydraulic cylinder, a connecting plate is fixed to the overturning assembly, an electric push rod is fixed to one side of the U-shaped frame, a piston rod of the electric push rod is elastically connected with the connecting plate through a first spring, and a first abutting wedge block is fixed to the piston rod of the electric push rod. The die-casting die can be reversed through the overturning assembly, impurities can fall off under the influence of the gravity of the impurities, meanwhile, when the first cleaning block and the second cleaning block rotate to work, sweeps and residual release agents on the inner wall of the forming cavity can be cleaned conveniently, and the cleaning effect and the workpiece machining quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of die-casting, and particularly to a die-casting device for processing aluminum non-stick pans. Background Technique

[0002] Die-casting forming is a commonly used processing technology for aluminum non-stick pans. During the die-casting forming process, first, aluminum blocks need to be melted to form aluminum liquid, then the hot aluminum liquid is poured into a die-casting mold, and then pressure is applied to make the aluminum liquid fully fill and cool and solidify in the mold, finally forming the shape of an aluminum pan. This process requires high-precision molds and operating skills to ensure that the size, shape, and performance of the product meet the standards.

[0003] In order to improve the demoulding effect of the die-casting mold, a demoulding agent is sprayed into the forming cavity of the die-casting mold, so that the aluminum non-stick pan can be smoothly removed from the mold, while protecting the surface of the mold, preventing the aluminum non-stick pan from sticking to the mold, and reducing mold wear. At present, after the die-casting mold is demoulded, metal chips and demoulding agent will remain on the inner surface, and need to be cleaned before the next spraying of the demoulding agent. Since the die-casting mold is fixed during operation and the opening always remains upward, some residual metal chips will fall to the bottom of the die-casting mold. During the cleaning process, the residual waste chips are blown away by blowing air, but due to the influence of their own gravity during the blowing process, the waste chips cannot be completely blown from the forming cavity of the mold to the outside of the mold. The remaining waste chips not only affect the spraying effect of the demoulding agent, but also affect the quality of the next workpiece die-casting. Summary of the Invention

[0004] The present invention provides a die-casting device for processing aluminum non-stick pans, which has the beneficial effect that the die-casting mold can be turned upside down through a turning component, impurities can fall due to their own gravity, and at the same time, it is convenient to clean the waste chips and residual demoulding agent on the inner wall of the forming cavity, solving the problem mentioned in the above background technique that since the die-casting mold is fixed during operation and the opening always remains upward, some residual metal chips will fall to the bottom of the die-casting mold, and during the cleaning process, the residual waste chips are blown away by blowing air, but due to the influence of their own gravity during the blowing process, the waste chips cannot be completely blown from the forming cavity of the mold to the outside of the mold.

[0005] The present invention provides the following technical solution: A die-casting device for processing aluminum non-stick pans, including a U-shaped frame, a slide rail is fixed below the U-shaped frame, a turning component is slidably connected to the slide rail, a die-casting mold is fixed on the turning component, a servo hydraulic cylinder is fixed at the upper end of the U-shaped frame, a die-casting head is fixed on the piston rod of the servo hydraulic cylinder, a connecting plate is fixed on the turning component, an electric push rod is fixed on one side of the U-shaped frame, the piston rod of the electric push rod is elastically connected to the connecting plate through a first spring, and a first abutting wedge block is fixed on the piston rod of the electric push rod; Two guide rods are fixed on the U-shaped frame. A machine base is slidably connected to the guide rods. A second spring is connected between the machine base and the guide rods. A hollow shaft is rotatably connected to the machine base. A motor assembly is connected to the hollow shaft. A cylinder base is fixed to the upper end of the hollow shaft. A first cleaning block and a second cleaning block are respectively arranged on the cylinder base.

[0006] As an alternative embodiment of the die-casting equipment for processing aluminum non-stick pans according to the present invention, wherein: the flipping assembly includes a sliding block, the sliding block is slidably connected to the slide rail, a support plate is fixed on the sliding block, a connecting plate is fixed on the sliding block, a rotating shaft is rotatably connected to the support plate, one end of the rotating shaft is fixedly connected to the die-casting mold, a first servo motor is fixed on the support plate, a motor shaft of the first servo motor is fixedly connected to one end of the rotating shaft, and a limiting support plate is fixed on the U-shaped frame.

[0007] As an alternative embodiment of the die-casting equipment for processing aluminum non-stick pans according to the present invention, wherein: the motor assembly includes a second servo motor, the second servo motor is fixed on the machine base, and a first gear is fixed on a motor shaft of the second servo motor. A second gear is fixed on the hollow shaft, and the second gear meshes with the first gear.

[0008] As an alternative embodiment of the die-casting equipment for processing aluminum non-stick pans according to the present invention, wherein: a chute is formed on the cylinder base, a slide rod is arranged in the chute, a guide block is slidably connected to the slide rod, the guide block is elastically connected to the cylinder base through a third spring, a T-shaped block is slidably connected to the guide block, the first cleaning block is fixed on the T-shaped block, one end of the T-shaped block is hinged to a strip-shaped block, the second cleaning block is fixed on the strip-shaped block, a first abutting strip is hinged to one side of the strip-shaped block, and the first abutting strip is elastically connected to the cylinder base through a fifth spring.

[0009] As an alternative embodiment of the die-casting equipment for processing aluminum non-stick pans according to the present invention, wherein: a top rod is slidably connected to the upper end of the cylinder base. A thirteenth spring is connected between the top rod and the cylinder base. A first wedge-shaped abutting frame and a second wedge-shaped abutting frame are respectively arranged at the lower end of the top rod. The lower end of the second wedge-shaped abutting frame abuts against the first abutting strip. A abutting block is fixed on one side of the T-shaped block. A fourth spring is connected between the abutting block and the guide block. A seesaw is abutted between the second wedge-shaped abutting frame and the abutting block. An installation frame is fixed to the upper end of the cylinder base. The seesaw is rotatably connected to the installation frame. A torsion spring is connected between the seesaw and the installation frame.

[0010] As an optional scheme of the die-casting equipment for processing aluminum non-stick pans described in the present invention, wherein: a hollow rod is arranged in the hollow shaft, and a first conical block and a second conical block are respectively fixed on the hollow rod, the first conical block is elastically connected to the hollow shaft through a sixth spring, one side of the first conical block is in contact with a first resistance rod, and the first resistance rod is elastically connected to the hollow shaft through a seventh spring, a plurality of resistance columns equidistantly distributed around the circumference are fixed on the machine base, both sides of the second conical block are in contact with second resistance rods, and the second resistance rod is elastically connected to the hollow shaft through an eighth spring, and a side resistance inclined surface is provided on one side of the T-shaped block.

[0011] As an optional solution of the die-casting equipment for processing aluminum non-stick pans described in the present invention, a strip groove is opened at the upper end of the cartridge seat, a first gear shaft is rotatably connected in the strip groove, a first nozzle is fixed on the first gear shaft, a first rack is meshedly connected on the teeth of the first gear shaft, and the first rack is elastically connected to the cartridge seat through a ninth spring.

[0012] As an optional scheme of the die-casting equipment for processing aluminum non-stick pans described in the present invention, wherein: a strip seat is hinged on one side of the cylinder seat, a second interference strip is hinged on one side of the strip seat, the second interference strip is elastically connected to the cylinder seat through a tenth spring, the second wedge-shaped interference frame interferes with the second interference strip, a plurality of second gear shafts are rotatably connected in the strip seat, a second nozzle is fixed on the second gear shaft, a second rack is meshedly connected on the teeth of the second gear shaft, and the second rack is elastically connected to the strip seat through an eleventh spring.

[0013] As an optional solution of the die-casting equipment for processing aluminum non-stick pans described in the present invention, a second interference wedge is fixed to one end of the second rack, a third interference rod is fixed to the first rack, the third interference rod is slidably connected to the cylinder seat, and the lower end of the third interference rod is in conflict with the second interference rod.

[0014] As an optional solution of the die-casting equipment for processing aluminum non-stick pans described in the present invention, a sliding bracket is fixed to one side of the push rod, the first wedge-shaped abutment frame is elastically connected to the sliding bracket through a twelfth spring, a piston cylinder is fixed to one side of the sliding bracket, a piston plate is slidably connected in the piston cylinder, a piston push rod is fixed on the piston plate, one end of the piston push rod abuts against the first wedge-shaped abutment frame, and the piston cylinder is connected to the hollow rod through a pipe.

[0015] The present invention has the following beneficial effects: 1. In the die-casting equipment for processing aluminum non-stick pans, the die-casting head can be driven to move down into the die-casting mold by the servo hydraulic cylinder, so as to realize the purpose of die-casting aluminum liquid, and the die-casting mold can be inverted by the flipping assembly, so that the internal impurities can fall off due to the influence of their own gravity after the workpiece is detached, and the flipping assembly can be pushed to slide on the slide rail by the electric push rod, so that the inverted die-casting mold can be moved to the top of the cylinder seat, and when the flipping assembly stops moving on the slide rail, the piston rod of the electric push rod continues to drive the first contact wedge to move horizontally, so as to realize the purpose of contacting with the machine seat, so that the cylinder seat drives the first cleaning block and the second cleaning block to extend into the interior of the die-casting mold, and the cooperation of the motor assembly and the hollow shaft can realize that the cylinder seat drives the first cleaning block and the second cleaning block to rotate, so as to clean up the waste chips and residual release agent on the inner wall of the molding cavity, thereby improving the cleaning effect and the quality of workpiece processing.

[0016] 2. In the die-casting equipment for processing aluminum non-stick pans, when the push rod on the cartridge seat collides with the inverted die-casting mold, the first wedge-shaped conflicting frame can be linked with the seesaw, the conflicting block and the first conflicting strip, so that the T-shaped block drives the first cleaning block to slide vertically on the guide block, so that the first cleaning block can be close to the bottom surface of the molding cavity. At the same time, the strip block moves up synchronously with the T-shaped block on the cartridge seat. When the first conflicting strip is conflicted by the first wedge-shaped conflicting frame, it can drive the strip block to rotate on the T-shaped block, so that the second cleaning block can be close to the side of the molding cavity, which can improve the cleaning effect and reduce the cleaning dead angle; The hollow rod in the hollow shaft can be connected to the first conical block and the second conical block, and the first interference rod arranged on the hollow shaft can rotate synchronously with the hollow shaft, so as to achieve the purpose of intermittent and continuous interference between the first interference rod and several interference columns. When the first interference rod interferes with the first conical block, the cooperation of the hollow rod, the second conical block and the sixth spring can realize the reciprocating movement of the second conical block up and down, and interfere with the second interference rod during the movement, so as to promote the horizontal movement of the second interference rod and interfere with the side interference slope of the T-shaped block. Through the cooperation of the sliding rod, the guide block and the third spring, the purpose of the T-shaped block driving the strip block to move horizontally back and forth on the cylinder seat can be achieved, so that the first cleaning block and the second cleaning block can improve the cleaning effect of stubborn stains, and can further improve the cleaning quality of the die-casting mold.

[0017] 3. In the die-casting equipment for processing aluminum non-stick pans, the release agent can be sprayed through the first nozzle and the second nozzle. When the first rack is meshed with the teeth on the first gear shaft, the first nozzle can be rotated to reduce the dead angle of spraying the release agent. The bar seat hinged on one side of the cylinder seat can be rotatably connected with a plurality of second gear shafts. Through the linkage of the ejector rod, the second wedge-shaped interference frame, and the second interference strip, the second interference strip can be driven to rotate on the cylinder seat when the interference is encountered, so that the second nozzle on the second gear shaft can be close to the side of the molding cavity of the die-casting mold, thereby improving the spraying effect. Through the linkage between the second interference rod, the third interference rod, the first rack, the second rack, and the second interference wedge block, the first rack and the second rack can be reciprocated in the process of spraying the release agent, thereby prompting the second nozzle and the first nozzle to rotate synchronously, thereby further improving the spraying effect and reducing the dead angle of spraying the release agent. When one end of the hollow rod is connected to the piston cylinder through a pipe, a part of the demoulding agent can enter the piston cylinder, thereby pushing the piston plate to drive the piston push rod to move horizontally, and the purpose of horizontal movement of the first wedge-shaped interference frame on the sliding bracket fixed on one side of the push rod can be achieved, so that when the demoulding agent is sprayed, the first wedge-shaped interference frame and the first interference strip are released from conflict, and the interference block and the seesaw are released from conflict, so that the first cleaning block on the T-shaped block and the second cleaning block on the strip block are reset, avoiding contact with the inner wall of the molding cavity of the die-casting mold, preventing damage to the sprayed demoulding agent coating, and improving the demoulding quality of the aluminum non-stick pan. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a structural cross-sectional view of the present invention.

[0020] Figure 3 It is a schematic diagram of the cartridge seat structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the external structure of the cartridge seat of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the first nozzle and the second nozzle of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the T-shaped block and the strip block of the present invention.

[0024] Figure 7 for Figure 1 A partial enlarged schematic diagram in the middle.

[0025] Figure 8 for Figure 3 A partial enlarged schematic diagram of point B in the middle.

[0026] Fig. 9 For Figure 6 The enlarged partial view at position C in the figure.

[0027] Fig.10 The sectional view of the piston barrel and piston ejector rod structure of the present invention.

[0028] Fig.11 The structural schematic diagram of the T-shaped block of the present invention.

[0029] In the figure: 1, C-shaped frame; 101, limit support plate; 2, slide rail; 201, sliding block; 202, support plate; 203, first servo motor; 204, rotating shaft; 3, die-casting mold; 4, servo hydraulic cylinder; 5, die-casting head; 6, connecting plate; 7, electric push rod; 8, first spring; 9, first wedge-shaped contact block; 10, guide rod; 11, machine base; 12, second spring; 13, hollow shaft; 131, second servo motor; 132, first gear; 133, second gear; 14, cylinder base; 15, first cleaning block; 16, second cleaning block; 17, chute; 18, slide bar; 19, guide block; 20, third spring; 21, T-shaped block; 22, fourth spring; 23, strip-shaped block; 24, first contact bar; 25, fifth spring; 26, ejector rod; 261, thirteenth spring; 27, first wedge-shaped contact frame; 28, second wedge-shaped contact frame; 29, contact block; 30, seesaw; 31, mounting frame; 32, torsion spring; 33, hollow rod; 34, first tapered block; 35, second tapered block; 36, sixth spring; 37, first contact rod; 38, seventh spring; 39, contact post; 40, second contact rod; 41, eighth spring; 42, strip-shaped groove; 43, first gear shaft; 44, first nozzle; 45, piston barrel; 46, first rack; 47, ninth spring; 48, strip-shaped seat; 49, second contact bar; 50, tenth spring; 51, second gear shaft; 52, second nozzle; 53, piston ejector rod; 54, second rack; 55, eleventh spring; 56, second wedge-shaped contact block; 57, third contact rod; 58, sliding bracket; 59, twelfth spring; 60, piston piece. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1, please refer to Figures 1 to 11, A die-casting device for processing an aluminum non-stick pan, including a U-shaped frame 1. A slide rail 2 is fixed below the U-shaped frame 1. A flipping assembly is slidably connected to the slide rail 2. A die-casting mold 3 is fixed on the flipping assembly. A servo hydraulic cylinder 4 is fixed at the upper end of the U-shaped frame 1. A die-casting head 5 is fixed on the piston rod of the servo hydraulic cylinder 4. A connecting plate 6 is fixed on the flipping assembly. An electric push rod 7 is fixed on one side of the U-shaped frame 1. The piston rod of the electric push rod 7 is elastically connected to the connecting plate 6 through a first spring 8, and a first abutting wedge block 9 is fixed on the piston rod of the electric push rod 7; Two guide rods 10 are fixed on the U-shaped frame 1. A machine base 11 is slidably connected to the guide rods 10. A second spring 12 is connected between the machine base 11 and the guide rods 10. A hollow shaft 13 is rotatably connected to the machine base 11. A motor assembly is connected to the hollow shaft 13. A cylinder base 14 is fixed at the upper end of the hollow shaft 13. A first cleaning block 15 and a second cleaning block 16 are respectively arranged on the cylinder base 14.

[0032] The flipping assembly includes a sliding block 201. The sliding block 201 is slidably connected to the slide rail 2. A support plate 202 is fixed on the sliding block 201. The connecting plate 6 is fixed on the sliding block 201. A rotating shaft 204 is rotatably connected to the support plate 202. One end of the rotating shaft 204 is fixedly connected to the die-casting mold 3. A first servo motor 203 is fixed on the support plate 202. The motor shaft of the first servo motor 203 is fixedly connected to one end of the rotating shaft 204. A limiting support plate 101 is fixed on the U-shaped frame 1.

[0033] The motor assembly includes a second servo motor 131. The second servo motor 131 is fixed on the machine base 11, and a first gear 132 is fixed on the motor shaft of the second servo motor 131. A second gear 133 is fixed on the hollow shaft 13. The second gear 133 meshes with the first gear 132.

[0034] When die-casting an aluminum non-stick pan, refer to Figure 1 and Figure 2One side of the die-casting mold 3 is attached to the limiting support plate 101, and the aluminum liquid is poured into the die-casting mold 3 sprayed with a release agent. The piston rod of the servo hydraulic cylinder 4 drives the die-casting head 5 to move downward, so that the die-casting head 5 extends into the molding cavity of the die-casting mold 3. By applying pressure, the aluminum liquid is fully filled in the die-casting mold 3 and cooled and solidified. When the shape of the aluminum pot is finally formed, the piston rod of the servo hydraulic cylinder 4 drives the die-casting head 5 to separate from the die-casting mold 3, and the die-cast aluminum non-stick pan is taken out. The first spring 8 on the electric push rod 7 drives the connecting plate 6 to move, prompting the flip assembly The sliding block 201 on the component moves horizontally on the slide rail 2, and the die-casting mold 3 moves out from the limit support plate 101 at the same time. The first servo motor 203 drives the rotating shaft 204 to rotate, so that the die-casting mold 3 is turned over and buckled, so that the internal impurities can fall due to their own gravity. When the inverted die-casting mold 3 moves to the top of the cylinder seat 14, the sliding block 201 is restricted by the limit block at the end of the slide rail 2 and stops moving. The limit support plate 101 is located below the die-casting mold 3 during die-casting and plays a supporting role, thereby reducing the deformation of the flip assembly. When the sliding block 201 stops moving, the connecting plate 6 cannot move further. At this time, the piston rod of the electric push rod 7 overcomes the resistance of the first spring 8 and slides relative to the connecting plate 6. At this time, the first spring 8 is compressed, and the piston rod of the electric push rod 7 drives the first contact wedge 9 to contact one side of the machine base 11, so that the machine base 11 slides vertically on the guide rod 10, prompting the first cleaning block 15 and the second cleaning block 16 on the cylinder seat 14 to extend into the molding cavity of the die-casting mold 3. The first gear 132 is driven to rotate by the second servo motor 131 of the motor assembly. When the first gear 132 and the second gear 133 fixed on the hollow shaft 13 are mutually interlocked, the purpose of driving the hollow shaft 13, the cylinder seat 14, the first cleaning block 15 and the second cleaning block 16 to rotate synchronously can be achieved, so that the residual waste chips and residual release agent on the inner wall of the molding cavity can be cleaned up, thereby improving the cleaning effect.

[0035] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figures 1 to 11 A slide groove 17 is provided on the cartridge seat 14, a slide rod 18 is provided in the slide groove 17, a guide block 19 is slidably connected to the slide rod 18, the guide block 19 is elastically connected to the cartridge seat 14 through a third spring 20, a T-shaped block 21 is slidably connected to the guide block 19, the first cleaning block 15 is fixed on the T-shaped block 21, one end of the T-shaped block 21 is hingedly connected to a strip block 23, the second cleaning block 16 is fixed on the strip block 23, one side of the strip block 23 is hingedly connected to a first resistance strip 24, and the first resistance strip 24 is elastically connected to the cartridge seat 14 through a fifth spring 25.

[0036] A push rod 26 is slidably connected to the upper end of the cylinder seat 14, and a thirteenth spring 261 is connected between the push rod 26 and the cylinder seat 14. A first wedge-shaped interference frame 27 and a second wedge-shaped interference frame 28 are respectively provided at the lower end of the push rod 26. The lower end of the second wedge-shaped interference frame 28 interferes with the first interference strip 24. A interference block 29 is fixed to one side of the T-shaped block 21, and a fourth spring 22 is connected between the interference block 29 and the guide block 19. A seesaw 30 interferes between the second wedge-shaped interference frame 28 and the interference block 29. A mounting frame 31 is fixed to the upper end of the cylinder seat 14, and the mounting frame 31 is rotatably connected to the seesaw 30. A torsion spring 32 is connected between the seesaw 30 and the mounting frame 31.

[0037] A hollow rod 33 is arranged in the hollow shaft 13, and a first conical block 34 and a second conical block 35 are fixed on the hollow rod 33 respectively. The first conical block 34 is elastically connected to the hollow shaft 13 through a sixth spring 36. One side of the first conical block 34 is in contact with a first resistance rod 37, and the first resistance rod 37 is elastically connected to the hollow shaft 13 through a seventh spring 38. A plurality of resistance columns 39 equidistantly distributed around the circumference are fixed on the machine base 11. Both sides of the second conical block 35 are in contact with second resistance rods 40, and the second resistance rod 40 is elastically connected to the hollow shaft 13 through an eighth spring 41. A side resistance inclined surface is provided on one side of the T-shaped block 21.

[0038] In order to improve the cleaning effect of the first cleaning block 15 and the second cleaning block 16 on the molding cavity of the die casting mold 3, refer to Figure 3-Figure 9 When the cartridge seat 14 extends into the die-casting mold 3, the ejector rod 26 can come into contact with the bottom surface of the inverted die-casting mold 3, causing the lower end of the ejector rod 26 to retract into the cartridge seat 14. The thirteenth spring 261 accumulates force, and the ejector rod 26 drives the first wedge-shaped contact frame 27 and the second wedge-shaped contact frame 28 to move vertically downward in the cartridge seat 14, so that the first wedge-shaped contact frame 27 can simultaneously come into contact with the seesaw 30 and the first contact strip 24. The seesaw 30 is affected by the force of the contact and deflects on the mounting frame 31. The torsion spring 32 accumulates force, and one end of the seesaw 30 comes into contact with the contact block 29 fixed on one side of the T-shaped block 21. The T-shaped block 21 is urged to slide vertically on the guide block 19, and the fourth spring 22 is charged, so that the first cleaning block 15 can be closely attached to the bottom surface of the molding cavity. At the same time, the T-shaped block 21 hinged at one end of the T-shaped block 21 slides synchronously on the cylinder seat 14. When the first contact strip 24 is contacted by the first wedge-shaped contact frame 27, the strip block 23 can be driven to rotate on the T-shaped block 21. The fifth spring 25 is charged, so that the second cleaning block 16 can be closely attached to the side surface of the molding cavity. The second cleaning block 16 and the first cleaning block 15 can be rotated to improve the cleaning effect of the residual release agent and waste chips on the inner wall of the molding cavity, and reduce the cleaning dead angle. To further improve the cleaning effect on stubborn stains, refer to Figure 3-Figure 7When the hollow shaft 13 rotates, the first resistance rod 37 can be driven to rotate synchronously, so that the first resistance rod 37 and a plurality of resistance columns 39 equidistantly distributed on the base 11 are intermittently and continuously resisted, so that the first resistance rod 37 that is resisted is retracted into the hollow shaft 13 and resists the first conical block 34 fixed on the hollow shaft 33, and the seventh spring 38 accumulates force. At the same time, the hollow shaft 33 drives the second conical block 35 to slide vertically in the hollow shaft 13, and the sixth spring 36 accumulates force, so that the second conical block 35 can be synchronously with the two second resistance rods 40. When the second contact rods 40 extend outward, they may come into contact with the side contact slope provided at the lower end of the T-shaped block 21, prompting the forward block 19 to drive the T-shaped block 21 to move horizontally on the slide rod 18 provided in the slide groove 17. The third spring 20 accumulates force, so that the T-shaped block 21 can drive the strip block 23 to move horizontally back and forth on the cylinder seat 14, so that the first cleaning block 15 and the second cleaning block 16 can improve the cleaning effect of stubborn stains during the cleaning process, and can further improve the cleaning quality of the die-casting mold 3.

[0039] Embodiment 3: This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figures 1 to 11 A strip groove 42 is provided at the upper end of the cartridge seat 14, in which a first gear shaft 43 is rotatably connected, a first nozzle 44 is fixed on the first gear shaft 43, a first rack 46 is meshedly connected on the teeth of the first gear shaft 43, and the first rack 46 is elastically connected to the cartridge seat 14 through a ninth spring 47.

[0040] A strip seat 48 is hinged on one side of the cartridge seat 14, and a second interference strip 49 is hinged on one side of the strip seat 48. The second interference strip 49 is elastically connected to the cartridge seat 14 via a tenth spring 50, and the second wedge-shaped interference frame 28 interferes with the second interference strip 49. A plurality of second gear shafts 51 are rotatably connected inside the strip seat 48, and a second nozzle 52 is fixed on the second gear shaft 51. A second rack 54 is meshedly connected to the teeth of the second gear shaft 51, and the second rack 54 is elastically connected to the strip seat 48 via an eleventh spring 55.

[0041] A second abutment wedge 56 is fixed to one end of the second rack 54 , a third abutment rod 57 is fixed to the first rack 46 , the third abutment rod 57 is slidably connected to the cartridge seat 14 , and a lower end of the third abutment rod 57 abuts against the second abutment rod 40 .

[0042] A sliding bracket 58 is fixed to one side of the push rod 26, and the first wedge-shaped abutment bracket 27 is elastically connected to the sliding bracket 58 through a twelfth spring 59. A piston cylinder 45 is fixed to one side of the sliding bracket 58, and a piston plate 60 is slidably connected in the piston cylinder 45. A piston push rod 53 is fixed to the piston plate 60, and one end of the piston push rod 53 abuts against the first wedge-shaped abutment bracket 27. The piston cylinder 45 is connected to the hollow rod 33 through a pipeline. When the push rod 26 drives the second wedge-shaped abutment frame 28 to move downward, it can abut against one end of the second abutment strip 49, and the tenth spring 50 accumulates force. The second abutment strip 49 is abutted to slide horizontally on the cartridge seat 14, driving the hinged strip seat 48 to rotate on the cartridge seat 14, so that the second nozzle 52 on the second gear shaft 51 can approach the side of the molding cavity of the die-casting mold 3, reducing the spraying interval and improving the spraying effect. The strip groove 42 opened at the upper end of the cartridge seat 14 can be rotatably connected to the first gear shaft 43, wherein the first nozzle 44 fixed on the first gear shaft 43 is at a moderate distance from the bottom surface of the molding cavity of the die-casting mold 3, and there is no need to adjust the spraying distance of the first nozzle 44. When the release agent conveying device is connected to the lower end of the hollow rod 33 through a rotary joint, the release agent can be conveyed into the hollow rod 33 as the hollow rod 33 rotates, and then circulated to the first nozzle 44 and the second nozzle 52 for spraying; In order to improve the effect of spraying release agent, refer to Figure 3-Figure 5 During the reciprocating movement of the other second resistance rod 40, the third resistance rod 57 can be pushed to reciprocate horizontally, so that the first rack 46 connected to the upper end of the third resistance rod 57 can reciprocate horizontally in the strip groove 42. When the first rack 46 is engaged with the teeth of the first gear shaft 43, the first spray head 44 fixed on the first gear shaft 43 can be driven to rotate. The first spray head 44 is adjusted in angle when spraying the release agent. The ninth spring 47 is charged. At the same time, when the strip seat 48 is deflected, the second rack 54 can be driven to rotate. The purpose of the second interfering wedge 56 fixed at one end interfering with the other end of the first rack 46 is to make the first rack 46 interfering with the second interfering wedge 56 when moving, thereby driving the second rack 54 to move horizontally in the bar seat 48, and driving the second spray heads 52 fixed on the plurality of second gear shafts 51 to adjust the angle when spraying the release agent, so that the first spray head 44 and the second spray head 52 can improve the uniformity of spraying the release agent during the rotation process, and reduce the spraying dead angle of the release agent, thereby further improving the spraying effect; In order to maintain the integrity of the release agent coating sprayed in the molding cavity, it is necessary to avoid the first cleaning block 15 and the second cleaning block 16 from contacting the molding cavity of the die-casting mold 3. Figure 6-Figure 10The sliding bracket 58 fixed on one side of the push rod 26 can be slidably connected with the first wedge-shaped interference bracket 27. When the piston cylinder 45 is connected to one end of the hollow rod 33 through the pipeline, part of the demoulding agent is transported to the piston cylinder 45 for filling, which can achieve the purpose of pushing the piston plate 60 and the piston push rod 53 fixed on the piston plate 60 to move horizontally in the piston cylinder 45, so that one end of the piston push rod 53 can push the first wedge-shaped interference bracket 27 to slide horizontally on the sliding bracket 58. The twelfth spring 59 accumulates force, so that the first wedge-shaped interference bracket 27 and the first interference strip 24 are released from the interference, and the interference block 29 and the seesaw 30 are released from the interference. In addition to the interference, the fourth spring 22 and the fifth spring 25 release their elastic force, so that the first cleaning block 15 on the T-shaped block 21 and the second cleaning block 16 on the strip block 23 are reset to avoid contact with the inner wall of the molding cavity of the die-casting mold 3, prevent damage to the sprayed release agent coating, and improve the demolding quality of the aluminum non-stick pan. When the release agent is sprayed, the cylinder seat 14 moves downward, and the push rod 26 drives the first wedge-shaped interference frame 27 to move upward, which can avoid the first interference strip 24 from hindering the reset of the first wedge-shaped interference frame 27. At the same time, when the twelfth spring 59 releases its elastic force, it can drive the first wedge-shaped interference frame 27 to reset on the sliding bracket 58.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A die-casting device for processing aluminum non-stick pans, comprising a die-casting frame (1), characterized in that: A slide rail (2) is fixed below the U-shaped frame (1). A turning component is slidably connected to the slide rail (2). A die-casting mold (3) is fixed to the turning component. A servo hydraulic cylinder (4) is fixed to the upper end of the U-shaped frame (1). A die-casting head (5) is fixed to the piston rod of the servo hydraulic cylinder (4). A connecting plate (6) is fixed to the turning component. An electric push rod (7) is fixed to one side of the U-shaped frame (1). The piston rod of the electric push rod (7) is elastically connected to the connecting plate (6) through a first spring (8), and a first abutting wedge block (9) is fixed to the piston rod of the electric push rod (7). Two guide rods (10) are fixed to the U-shaped frame (1). A machine base (11) is slidably connected to the guide rods (10). A second spring (12) is connected between the machine base (11) and the guide rods (10). A hollow shaft (13) is rotatably connected to the machine base (11). A motor assembly is connected to the hollow shaft (13). A cylinder base (14) is fixed to the upper end of the hollow shaft (13). A first cleaning block (15) and a second cleaning block (16) are respectively arranged on the cylinder base (14).

2. The die-casting equipment for processing aluminum non-stick pans according to claim 1, characterized in that: The turning component includes a sliding block (201). The sliding block (201) is slidably connected to the slide rail (2). A support plate (202) is fixed to the sliding block (201). The connecting plate (6) is fixed to the sliding block (201). A rotating shaft (204) is rotatably connected to the support plate (202). One end of the rotating shaft (204) is fixedly connected to the die-casting mold (3). A first servo motor (203) is fixed to the support plate (202). The motor shaft of the first servo motor (203) is fixedly connected to one end of the rotating shaft (204). A limit support plate (101) is fixed to the U-shaped frame (1).

3. The die-casting equipment for processing aluminum non-stick pans according to claim 2, characterized in that: The motor assembly includes a second servo motor (131). The second servo motor (131) is fixed to the machine base (11), and a first gear (132) is fixed to the motor shaft of the second servo motor (131). A second gear (133) is fixed to the hollow shaft (13). The second gear (133) meshes with the first gear (132).

4. The die-casting equipment for processing aluminum non-stick pans according to claim 3, characterized in that: A chute (17) is formed in the cylinder base (14). A slide bar (18) is arranged in the chute (17). A guide block (19) is slidably connected to the slide bar (18). The guide block (19) is elastically connected to the cylinder base (14) through a third spring (20). A T-shaped block (21) is slidably connected to the guide block (19). The first cleaning block (15) is fixed to the T-shaped block (21). One end of the T-shaped block (21) is hinged to a strip-shaped block (23). The second cleaning block (16) is fixed to the strip-shaped block (23). A first abutting strip (24) is hinged to one side of the strip-shaped block (23). The first abutting strip (24) is elastically connected to the cylinder base (14) through a fifth spring (25).

5. The die-casting equipment for processing aluminum non-stick pans according to claim 4, characterized in that: The upper end of the cartridge seat (14) is slidably connected to a push rod (26), a thirteenth spring (261) is connected between the push rod (26) and the cartridge seat (14), a first wedge-shaped abutment frame (27) and a second wedge-shaped abutment frame (28) are respectively provided at the lower end of the push rod (26), the lower end of the second wedge-shaped abutment frame (28) abuts against the first abutment strip (24), a butting block (29) is fixed to one side of the T-shaped block (21), a fourth spring (22) is connected between the butting block (29) and the guide block (19), a seesaw (30) abuts against the second wedge-shaped abutment frame (28) and the butting block (29), a mounting frame (31) is fixed to the upper end of the cartridge seat (14), the mounting frame (31) is rotatably connected to the seesaw (30), and a torsion spring (32) is connected between the seesaw (30) and the mounting frame (31).

6. The die-casting equipment for processing aluminum non-stick pans according to claim 5, characterized in that: A hollow rod (33) is arranged inside the hollow shaft (13), and a first conical block (34) and a second conical block (35) are respectively fixed on the hollow rod (33); the first conical block (34) is elastically connected to the hollow shaft (13) via a sixth spring (36); one side of the first conical block (34) abuts against a first abutting rod (37); the first abutting rod (37) is elastically connected to the hollow shaft (13) via a seventh spring (38); a plurality of abutting columns (39) equidistantly distributed around the circumference are fixed on the machine base (11); both sides of the second conical block (35) abut against second abutting rods (40); the second abutting rods (40) are elastically connected to the hollow shaft (13) via an eighth spring (41); and one side of the T-shaped block (21) is provided with a side abutting inclined surface.

7. The die-casting equipment for processing aluminum non-stick pans according to claim 6, characterized in that: A strip groove (42) is provided at the upper end of the cartridge seat (14), a first gear shaft (43) is rotatably connected in the strip groove (42), a first nozzle (44) is fixed on the first gear shaft (43), a first rack (46) is meshedly connected on the teeth of the first gear shaft (43), and the first rack (46) is elastically connected to the cartridge seat (14) via a ninth spring (47).

8. The die-casting equipment for processing aluminum non-stick pans according to claim 7, characterized in that: A strip seat (48) is hingedly connected to one side of the cartridge seat (14), and a second abutment strip (49) is hingedly connected to one side of the strip seat (48). The second abutment strip (49) is elastically connected to the cartridge seat (14) via a tenth spring (50). The second wedge-shaped abutment frame (28) abuts against the second abutment strip (49). A plurality of second gear shafts (51) are rotatably connected inside the strip seat (48). A second nozzle (52) is fixed to the second gear shaft (51). A second rack (54) is meshedly connected to the teeth of the second gear shaft (51). The second rack (54) is elastically connected to the strip seat (48) via an eleventh spring (55).

9. The die-casting equipment for processing aluminum non-stick pans according to claim 8, characterized in that: A second abutment wedge (56) is fixed to one end of the second rack (54), a third abutment rod (57) is fixed to the first rack (46), the third abutment rod (57) is slidably connected to the cylinder seat (14), and the lower end of the third abutment rod (57) abuts against the second abutment rod (40).

10. The die-casting equipment for processing aluminum non-stick pans according to claim 9, characterized in that: A sliding bracket (58) is fixed to one side of the push rod (26); the first wedge-shaped abutment bracket (27) is elastically connected to the sliding bracket (58) via a twelfth spring (59); a piston cylinder (45) is fixed to one side of the sliding bracket (58); a piston plate (60) is slidably connected inside the piston cylinder (45); a piston push rod (53) is fixed to the piston plate (60); one end of the piston push rod (53) abuts against the first wedge-shaped abutment bracket (27); and the piston cylinder (45) is connected to the hollow rod (33) via a pipeline.

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