A die-casting mold cleaning device

Abstract

The present invention belongs to the technical field of mold cleaning devices, and specifically discloses a die-casting mold cleaning device, including a processing box, wherein the outer wall of the processing box is hinged with a box door, the outer wall of the box door is provided with an observation window, a controller is provided on one side of the processing box, the top edge of the processing box is inserted and slidably connected with a pair of support rods that are far apart, the tops of the two support rods are fixedly connected to the same movable plate, a second motor is fixedly installed on the top of the movable plate, the output end of the second motor is fixedly connected to a drive shaft, the end of the drive shaft is fixedly connected to a first gear, the bottom of the movable plate is inserted and rotatably connected to a second gear through an axis, and the second gear is meshed with the first gear, and the bottoms of the second gear and the first gear are fixedly connected to a rotating rod, so that flushing and polishing can be performed simultaneously in one process without the need for the mold to be rolled back and forth.

Description

Technical Field

[0001] The invention belongs to the technical field of mold cleaning devices, and specifically relates to a die-casting mold cleaning device. Background Art

[0002] During the die-casting process, the inside of the mold will be filled with molten metal. These metals will leave residues after cooling and solidification. Flushing with clean water can effectively remove these residues and prevent them from hardening inside the mold, thereby affecting the normal use of the mold and the quality of the die-cast products. Therefore, cleaning the die-casting mold is an important part of ensuring its performance and extending its service life.

[0003] In the prior art, liquid is usually used to flush the mold surface, and then a brush is used to polish the mold surface. This requires the mold to be moved between the two cleaning processes, which is labor-intensive and has a low cleaning effect. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a die-casting mold cleaning device.

[0005] To achieve the above objectives, the present invention provides a die-casting mold cleaning device, comprising a processing box, the outer wall of the processing box is hinged with a box door, the outer wall of the box door is provided with an observation window, a controller is provided on one side of the processing box, the top edge of the processing box is inserted and slidably connected to a pair of support rods that are separated from each other, the tops of the two support rods are fixedly connected to the same movable plate, a second motor is fixedly installed on the top of the movable plate, the output end of the second motor is fixedly connected to a drive shaft, the end of the drive shaft is fixedly connected to a first gear, the bottom of the movable plate is inserted and rotatably connected to a second gear through a shaft, and the second gear is rotatably connected to the first gear. The second gear and the first gear are meshed with each other, the bottom of the second gear and the first gear are fixedly connected to a rotating rod, the ends of the rotating rod are fixedly connected to a brush seat, the ends of the rotating rod are fixedly connected to a lifting piece, the top of the lifting piece is rotatably connected to a sliding sleeve, the sliding sleeve is sleeved and rotatably connected to the outside of the rotating rod, and the sliding sleeve is inserted and slidably connected to the top of the processing box, the outer walls of the two sliding sleeves are fixedly connected to the same stabilizing plate, the bottom of the processing box is inserted and rotatably connected to an active ball, the outer wall of the active ball is inserted and fixedly connected to a nozzle, the nozzle is connected to an external water source through a water pipe, and clamping parts are provided on both sides of the inner wall of the processing box.

[0006] In the above technical solution, further, the clamping member includes a second connecting rod inserted and rotatably connected to one side of the inner wall of the processing box, the second connecting rod is set to a cavity structure, the interior of the second connecting rod is inserted and rotatably connected with a screw sleeve, the interior of the screw sleeve is inserted and screwed with a threaded rod, the end of the threaded rod is fixedly connected to the first connecting rod, the end of the first connecting rod is fixedly connected to a clamp, the other end of the first connecting rod is fixedly connected to a ring, a guide plate is set between the ring and the second connecting rod, the guide plate is set to a C-shaped structure, and the guide plate is slidably connected to the outer wall of the second connecting rod.

[0007] In the above technical solution, further, a first motor is fixedly mounted on both sides of the outer wall of the processing box through a mounting plate, and an output end of the first motor is connected to the second connecting rod.

[0008] In the above technical solution, further, a first reduction gear is fixedly connected to the outer wall of the second connecting rod, and a second reduction gear is inserted and rotatably connected to the second reduction gear on both sides of the inner wall of the processing box through a shaft, the second reduction gear is meshed with the first reduction gear, and a half gear is fixedly connected to one side of the second reduction gear, a hollow plate is provided on the outside of the half gear, and a guide rod is fixedly connected to the upper and lower sides of the hollow plate, one side of the inner wall of the processing box is fixedly connected to a pair of fixed seats, and the guide rod is inserted and slidably connected to the inner wall of the fixed seat, a plurality of teeth are fixedly connected on both sides of the inner wall of the hollow plate, and the teeth are adapted to the half gears, a first gear plate is fixedly connected to the outer wall of the hollow plate, a third gear is inserted and rotatably connected to the third gear on both sides of the inner wall of the processing box, a second gear plate is slidably connected to the second gear plate, and the third gear is respectively meshed with the first gear plate and the second gear plate, a top plate is fixedly connected to the outer wall of the second gear plate, and the top plate is fixedly connected to the bottom of the outer wall of the support rod.

[0009] In the above technical solution, further, the bottom of the processing box is fixedly connected to a fixed disk through a fixed frame, the bottom of the fixed disk is fixedly connected to a third motor through a mounting plate, the output end of the third motor is fixedly connected to a first rotating shaft, and the first rotating shaft is inserted and rotatably connected to the top of the fixed disk, the outer wall of the first rotating shaft is fixedly connected to a connecting plate, one end of the connecting plate is inserted and fixedly connected to a second rotating shaft, the top of the second rotating shaft is fixedly connected to a special-shaped plate, and the special-shaped plate is fixedly connected to the movable ball.

[0010] In the above technical solution, further, the upper and lower ends of the movable ball are fixedly connected with elastic rings.

[0011] In the above technical solution, further, the bottom of the inner wall of the processing box is provided with evenly distributed drainage holes.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The user can adjust the clamping distance by rotating the screw sleeve to drive out the internal threaded rod to clamp molds of different lengths. During the cleaning process, the two brush holders rotate towards each other to polish and clean one side of the mold, and the nozzle flushes the other side of the mold. Driven by the third motor, the direction is continuously changed to expand the effective cleaning range, so that flushing and polishing can be performed simultaneously in one process, and the mold does not need to be turned back and forth. When the two sides of the mold are switched, the mold is flipped under the drive of the first motor. At this time, the brush holder close to the mold also performs reciprocating up and down synchronously, and automatically returns to its original position after the mold is flipped, avoiding collision interference caused by the mold flipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a die-casting mold cleaning device proposed by the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of a processing box of a die-casting mold cleaning device proposed by the present invention;

[0016] Figure 3 This is a schematic diagram of the coordination structure of the first connecting rod and the second connecting rod of a die-casting mold cleaning device proposed by the present invention;

[0017] Figure 4 This is a schematic diagram of the driving structure of the support rod of the die-casting mold cleaning device proposed by the present invention;

[0018] Figure 5 This is a schematic diagram of the movable structure of the nozzle of a die-casting mold cleaning device proposed by the present invention.

[0019] In the figure: 1. treatment box; 2. first motor; 3. second motor; 4. drive shaft; 5. first gear; 6. second gear; 7. movable plate; 8. support rod; 9. sliding sleeve; 10. stabilizing plate; 11. brush holder; 12. rotating rod; 13. lifting member; 14. first connecting rod; 15. drainage hole; 16. first reduction gear; 17. second reduction gear; 18. fixture; 19. collar; 20. guide plate; 21. threaded rod; 22. screw sleeve; 23. , second connecting rod; 24, half gear; 25, hollow plate; 26, guide rod; 27, fixed seat; 28, first gear plate; 29, third gear; 30, second gear plate; 31, top plate; 32, teeth; 33, movable ball; 34, elastic ring; 35, nozzle; 36, third motor; 37, first rotating shaft; 38, connecting plate; 39, second rotating shaft; 40, special-shaped plate; 41, fixed disk; 42, observation window; 43, controller; 44, box door. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1-Figure 5The die-casting mold cleaning device shown in the figure includes a processing box 1, the outer wall of the processing box 1 is hinged with a box door 44, the outer wall of the box door 44 is provided with an observation window 42, a controller 43 is provided on one side of the processing box 1, and the top edge of the processing box 1 is inserted and slidably connected with a pair of support rods 8 that are separated from each other, and the tops of the two support rods 8 are fixedly connected to the same movable plate 7, and the top of the movable plate 7 is fixedly installed with a second motor 3, the output end of the second motor 3 is fixedly connected to the drive shaft 4, and the end of the drive shaft 4 is fixedly connected to the first gear 5, and the bottom of the movable plate 7 is inserted and rotatably connected to the second gear 6 through the shaft, and the second gear 6 is meshed with the first gear 5, and the bottoms of the second gear 6 and the first gear 5 are both fixedly connected to a rotating rod 12, and the ends of the rotating rod 12 are fixedly connected to a brush holder 11, and the end of the rotating rod 12 is fixedly connected to a lifting piece 13, and the top of the lifting piece 13 is rotatably connected to a sliding sleeve 9, which is sleeved and rotatably connected It is connected to the outside of the rotating rod 12, and the sliding sleeve 9 is inserted and slidably connected to the top of the processing box 1. The outer walls of the two sliding sleeves 9 are fixedly connected to the same stabilizing plate 10, and the bottom of the processing box 1 is inserted and rotatably connected with an active ball 33. The outer wall of the active ball 33 is inserted and fixedly connected with a nozzle 35. The nozzle 35 is connected to an external water source through a water pipe. Clamps are provided on both sides of the inner wall of the processing box 1. After the mold is clamped and fixed, the second motor 3 drives the drive shaft 4 to rotate. With the cooperation of the second gear 6 and the first gear 5, the two rotating rods 12 rotate toward each other, so that the two brush holders 11 rotate toward each other to clean the mold surface. At this time, the external water source supplies cleaning water to the nozzle 35 through the water pipe, and the water flow is formed and sprayed to the other side of the mold. Through this arrangement, time can be saved by cleaning and flushing both sides of the mold separately in the same process, while avoiding the manpower consumption of transferring the mold between the two processes.

[0022] The clamping member includes a second connecting rod 23 inserted and rotatably connected to one side of the inner wall of the processing box 1, the second connecting rod 23 is set to a cavity structure, the first motor 2 is fixedly installed on both sides of the outer wall of the processing box 1 through a mounting plate, and the output end of the first motor 2 is connected to the second connecting rod 23, the interior of the second connecting rod 23 is inserted and rotatably connected to a screw sleeve 22, the interior of the screw sleeve 22 is inserted and screwed with a threaded rod 21, the end of the threaded rod 21 is fixedly connected to the first connecting rod 14, the end of the first connecting rod 14 is fixedly connected to a clamp 18, the other end of the first connecting rod 14 is fixedly connected to a collar 19, a guide plate 20 is provided between the collar 19 and the second connecting rod 23, and the guide plate 20 is set to a C-shaped structure , and the guide plate 20 is slidably connected to the outer wall of the second connecting rod 23, and the mold is clamped by the clamp 18. The threaded rod 21 can be driven out by rotating the screw sleeve 22 so that the clamping distance can be changed to adapt to molds of different lengths. The second connecting rod 23 can be driven to flip by the first motor 2, which also synchronously drives the mold to flip, so that the two sides are switched to change the cleaning mode. During the rotation, the guide plate 20 limits the rotation of the first connecting rod 14 and the second connecting rod 23, so that the two always rotate together to avoid unscrewing the threaded rod 21 during the rotation. Through this arrangement, the mold can be driven to flip, so that the two sides can be switched to change the cleaning mode, which has a better cleaning effect.

[0023] The outer wall of the second connecting rod 23 is fixedly connected to the first reduction gear 16, and the inner wall of the processing box 1 is connected to the second reduction gear 17 on both sides through the shaft. The second reduction gear 17 is engaged with the first reduction gear 16. A half gear 24 is fixedly connected to one side of the second reduction gear 17. A hollow plate 25 is provided on the outside of the half gear 24. The upper and lower sides of the hollow plate 25 are fixedly connected to the guide rod 26. A pair of fixed seats 27 are fixedly connected to one side of the inner wall of the processing box 1, and the guide rod 26 is fixedly connected to the inner wall of the processing box 1. Inserted and slidably connected to the inner wall of the fixed seat 27, the inner wall of the hollow plate 25 is fixedly connected to a plurality of teeth 32 on both sides, and the teeth 32 are adapted to the half gear 24, and the outer wall of the hollow plate 25 is fixedly connected to the first tooth plate 28. The inner wall of the processing box 1 is inserted and rotatably connected to the third gear 29 on both sides through the shaft. The inner wall of the processing box 1 is slidably connected to the second tooth plate 30 on both sides, and the third gear 29 is respectively meshed with the first tooth plate 28 and the second tooth plate 30. The top plate 31 is fixedly connected to one side of the outer wall, and the top plate 31 is fixedly connected to the bottom of the outer wall of the support rod 8. During the rotation of the second connecting rod 23, the first reduction gear 16 is driven to flip together. Because there is a gear ratio difference between the first reduction gear 16 and the second reduction gear 17, when the first reduction gear 16 rotates half a circle, the second reduction gear 17 meshing with it rotates one circle, and synchronously drives the half gear 24 to rotate one circle, and the half gear 24 drives the hollow plate 25 to move up and down, so that the first toothed plate 28 drives the third gear 29 to rotate back and forth, and then synchronously drives the second toothed plate 30 to move back and forth, and finally makes the support rod 8 drive the movable plate 7 to move back and forth on the upper and lower sides, and correspondingly drives the brush seat 11 to perform an up and down reciprocating motion. Therefore, when the mold rotates, the brush seat 11 moves upward, and when the mold is flipped, the brush seat 11 returns to its original position, thereby avoiding the mold flipping and the brush seat 11 from touching, avoiding interference with the flipping process.

[0024] The bottom of the processing box 1 is fixedly connected to a fixed disk 41 through a fixed frame, and the bottom of the fixed disk 41 is fixedly connected to a third motor 36 through a mounting plate, and the output end of the third motor 36 is fixedly connected to the first rotating shaft 37, and the first rotating shaft 37 is inserted and rotatably connected to the top of the fixed disk 41, and the outer wall of the first rotating shaft 37 is fixedly connected to a connecting plate 38, and one end of the connecting plate 38 is inserted and fixedly connected to the second rotating shaft 39, and the top of the second rotating shaft 39 is fixedly connected to a special-shaped plate 40, and the special-shaped plate 40 and the movable ball 33 are fixedly connected, and the third motor 36 drives the first rotating shaft 37 to rotate, and through the connection between the connecting plate 38 and the second rotating shaft 39, the movable ball 33 is synchronously driven to rotate continuously, and accordingly the direction of the nozzle 35 is continuously changed, thereby expanding its effective cleaning range and achieving a better cleaning effect on the mold. It should be noted that the movable ball 33 is in an inclined state during the process.

[0025] Elastic rings 34 are fixedly connected to the upper and lower ends of the movable ball 33 . This arrangement can provide elastic buffering when the movable ball 33 and the processing box 1 come into contact.

[0026] The bottom of the inner wall of the treatment box 1 is provided with evenly distributed drainage holes 15 , through which waste water can be discharged from the drainage holes 15 .

[0027] Working principle:

[0028] The user can adjust the clamping distance to clamp molds of different lengths by rotating the screw sleeve 22 to drive out the internal threaded rod 21. During the cleaning process, the two brush holders 11 rotate towards each other to polish and clean one side of the mold, and the nozzle 35 flushes the other side of the mold, and continuously changes its direction under the drive of the third motor 36 to expand the effective cleaning range, so that flushing and polishing can be performed simultaneously in one process, and the mold does not need to be turned back and forth. When the two sides of the mold are switched, the mold is flipped under the drive of the first motor 2. At this time, the brush holder 11 close to the mold also performs up and down reciprocating motion synchronously, and automatically returns to its original position after the mold flip is completed, avoiding collision interference caused by the mold flip.

[0029] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the invention as claimed.

Claims

1. A die-casting mold cleaning device, comprising a processing box (1), wherein the outer wall of the processing box (1) is hinged with a box door (44), the outer wall of the box door (44) is provided with an observation window (42), and a controller (43) is provided on one side of the processing box (1), characterized in that: A pair of support rods (8) spaced apart from each other are inserted and slidably connected to the top edge of the processing box (1), the tops of the two support rods (8) are fixedly connected to the same movable plate (7), a second motor (3) is fixedly installed on the top of the movable plate (7), the output end of the second motor (3) is fixedly connected to the drive shaft (4), the end of the drive shaft (4) is fixedly connected to the first gear (5), the bottom of the movable plate (7) is inserted and rotatably connected to the second gear (6) through the shaft, and the second gear (6) is meshed with the first gear (5), the bottoms of the second gear (6) and the first gear (5) are fixedly connected to a rotating rod (12), the ends of the rotating rod (12) are fixedly connected to the first gear (5), and the second gear (6) is fixedly connected to the first gear (5). The brush holder (11) is fixedly connected, the end of the rotating rod (12) is fixedly connected to the lifting member (13), the top of the lifting member (13) is rotatably connected to the sliding sleeve (9), the sliding sleeve (9) is sleeved and rotatably connected to the outside of the rotating rod (12), and the sliding sleeve (9) is inserted and slidably connected to the top of the treatment box (1), the outer walls of the two sliding sleeves (9) are fixedly connected to the same stabilizing plate (10), the bottom of the treatment box (1) is inserted and rotatably connected to the movable ball (33), the outer wall of the movable ball (33) is inserted and fixedly connected to the nozzle (35), the nozzle (35) is connected to the external water source through a water pipe, and clamping members are provided on both sides of the inner wall of the treatment box (1); The clamping member includes a second connecting rod (23) inserted and rotatably connected to one side of the inner wall of the processing box (1), the second connecting rod (23) is set as a cavity structure, the interior of the second connecting rod (23) is inserted and rotatably connected with a screw sleeve (22), the interior of the screw sleeve (22) is inserted and screwed with a threaded rod (21), the end of the threaded rod (21) is inserted and rotatably connected with a first connecting rod (14), the end of the first connecting rod (14) is fixedly connected with a clamp (18), the other end of the first connecting rod (14) is fixedly connected with a collar (19), a guide plate (20) is set between the collar (19) and the second connecting rod (23), the guide plate (20) is set as a C-shaped structure, and the guide plate (20) is slidably connected to the outer wall of the second connecting rod (23).

2. A die-casting mold cleaning device according to claim 1, characterized in that: A first motor (2) is fixedly mounted on both sides of the outer wall of the processing box (1) via mounting plates, and an output end of the first motor (2) is connected to the second connecting rod (23).

3. The die-casting mold cleaning device according to claim 1, characterized in that: The outer wall of the second connecting rod (23) is fixedly connected to the first reduction gear (16), and the inner wall of the processing box (1) is provided with a second reduction gear (17) through an axis inserted and rotatably connected on both sides. The second reduction gear (17) is meshed with the first reduction gear (16), and one side of the second reduction gear (17) is fixedly connected to a half gear (24). A hollow plate (25) is provided on the outside of the half gear (24), and the upper and lower sides of the hollow plate (25) are fixedly connected to a guide rod (26). One side of the inner wall of the processing box (1) is fixedly connected to a pair of fixed seats (27), and the guide rod (26) is inserted and slidably connected to the inner wall of the fixed seat (27). A plurality of teeth (32) are fixedly connected to both sides of the inner wall of the hollow plate (25), and the teeth (32) are adapted to the half gear (24). A first tooth plate (28) is fixedly connected to one side of the outer wall of the hollow plate (25). A third gear (29) is inserted and rotatably connected to both sides of the inner wall of the processing box (1). A second tooth plate (30) is slidably connected to both sides of the inner wall of the processing box (1), and the third gear (29) is respectively engaged with the first tooth plate (28) and the second tooth plate (30). A top plate (31) is fixedly connected to one side of the outer wall of the second tooth plate (30), and the top plate (31) is fixedly connected to the bottom of the outer wall of the support rod (8).

4. The die-casting mold cleaning device according to claim 1, characterized in that: The bottom of the processing box (1) is fixedly connected to a fixed disk (41) through a fixed frame, the bottom of the fixed disk (41) is fixedly connected to a third motor (36) through a mounting plate, the output end of the third motor (36) is fixedly connected to a first rotating shaft (37), and the first rotating shaft (37) is inserted and rotatably connected to the top of the fixed disk (41), the outer wall of the first rotating shaft (37) is fixedly connected to a connecting plate (38), one end of the connecting plate (38) is inserted and fixedly connected to a second rotating shaft (39), the top of the second rotating shaft (39) is fixedly connected to a special-shaped plate (40), and the special-shaped plate (40) is fixedly connected to the movable ball (33).

5. The die-casting mold cleaning device according to claim 4, characterized in that: The upper and lower ends of the movable ball (33) are fixedly connected with elastic rings (34).

6. The die-casting mold cleaning device according to claim 1, characterized in that: The bottom of the inner wall of the processing box (1) is provided with evenly distributed drainage holes (15).

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