Precise mold cleaning device

Abstract

The utility model belongs to the technical field of mold maintenance devices, and particularly relates to a precision mold cleaning device which comprises a shell and a mold, a transparent protective cover is movably connected to the side wall of the shell, a supporting plate is fixedly connected to the interior of the shell, a driving motor is installed on the bottom face of the interior of the shell, and a driving gear is fixedly connected to one end of a motor shaft of the driving motor. A main shaft with one end penetrating through the supporting plate is rotationally connected to the inner bottom surface of the shell, and a transmission gear meshed with the driving gear is fixedly connected to the outer wall of the main shaft; a clamping mechanism is arranged at the upper end of the main shaft and comprises a clamping disc, the clamping disc is fixedly connected to the upper end of the main shaft, a storage battery is arranged in the clamping disc, four movable grooves are formed in the upper end face of the clamping disc, and first hydraulic oil cylinders are arranged in the four movable grooves correspondingly; telescopic parts of the four first hydraulic oil cylinders are fixedly connected with sliding blocks extending to the positions above the movable grooves. The mold cleaning device can be used for cleaning each surface of a mold, is simple to operate, and improves the cleaning effect and efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold maintenance devices, in particular to a precision mold cleaning device. Background Art

[0002] Precision molds are important components in production processes such as injection molding and stamping. The processing cost of molds is usually expensive, and molds are frequently used. Precision mold cleaning is a key process that affects product quality. The surface of precision molds is prone to water-soluble, environmental or grease pollutants. If these pollutants are not cleaned in time, they will affect the quality of plastic products and even accelerate the aging of the mold. Therefore, it is necessary to clean the mold regularly to ensure the quality of the processed products, optimize the processing effect, and extend the service life of the mold.

[0003] In the prior art, mold cleaning is usually done by manually wiping and dusting the mold, which is time-consuming, labor-intensive, and labor-intensive, or by spraying with a manual high-pressure water gun, but the spraying angle of the water gun needs to be manually controlled, and the mold needs to be manually flipped. The cleaning operation is cumbersome, the cleaning efficiency is low, and the cleaning effect is poor, which will cause defects in the surface quality of subsequent products. Summary of the invention

[0004] In order to solve the problems in the above background, the utility model provides a precision mold cleaning device, which can clean all surfaces of the mold, is easy to operate, and improves the cleaning effect and efficiency.

[0005] The utility model is implemented as follows: a precision mold cleaning device comprises a shell and a mold, the side wall of the shell is movably connected with a transparent protective cover, the interior of the shell is fixedly connected with a support plate, a driving motor is installed on the inner bottom surface of the shell, one end of the motor shaft of the driving motor is fixedly connected with a driving gear, the inner bottom surface of the shell is rotatably connected with a main shaft having one end penetrating the support plate, and the outer wall of the main shaft is fixedly connected with a transmission gear meshing with the driving gear;

[0006] The upper end of the main shaft is provided with a clamping mechanism, and the clamping mechanism includes a clamping disk, and the clamping disk is fixedly connected to the upper end of the main shaft, and a battery is arranged inside the clamping disk, and the upper end surface of the clamping disk is provided with four movable grooves, and the first hydraulic cylinders are arranged inside the four movable grooves, and the telescopic parts of the four first hydraulic cylinders are fixedly connected with sliders extending above the movable grooves, and the inner bottom surfaces of the four movable grooves are provided with drainage holes, and the mold is movably connected to the upper end surface of the clamping disk through four sliders;

[0007] The left and right side walls inside the shell are both provided with card slots, and movable mechanisms are arranged inside the two card slots.

[0008] In order to improve the cleaning effect of the utility model, as a preferred precision mold cleaning device of the utility model, the movable mechanism includes a movable block slidably connected to the inside of the slot, the top of the slot is fixedly connected to the second hydraulic cylinder, and the telescopic part of the second hydraulic cylinder is fixedly connected to the movable block, the side wall of the movable block is provided with a slide groove, a spring is arranged inside the slide groove, one end of the spring is fixedly connected to a sliding column, an axle rod is arranged inside the outer shell, the two ends of the axle rod are respectively fixedly connected to the outer walls of the sliding columns on both sides, and the outer wall of the axle rod is fixedly connected to a brush.

[0009] In order to make the mold clamping more firmly, as a preferred precision mold cleaning device of the utility model, the inner top surface of the shell is fixedly connected with an electric telescopic rod, one end of the telescopic part of the electric telescopic rod is rotatably connected with a pressing plate, and the pressing plate is arranged directly above the clamping disk.

[0010] In order to facilitate the discharge of sewage after cleaning, as a preferred precision mold cleaning device of the utility model, a sewage pipe is provided on the lower end surface of the support plate, and one end of the sewage pipe extends to the outer wall of the shell.

[0011] In order to improve the cleaning effect of the mold, as a preferred precision mold cleaning device of the utility model, the left and right end surfaces inside the shell are fixedly connected with water pipes, the outer walls of the two water pipes are fixedly connected with a plurality of boosting nozzles, and the rear end surface inside the shell is fixedly connected with a water inlet pipe connected with the two water pipes, and one end of the water inlet pipe extends to the outside of the shell.

[0012] In order to control the utility model, as a preferred precision mold cleaning device of the utility model, the side wall of the shell is provided with a controller, and the driving motor, the electric telescopic rod, the first hydraulic cylinder, the second hydraulic cylinder and the battery are all electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is used, the driving motor works, the output end of the driving motor drives the driving gear to rotate, the transmission gear drives the main shaft to rotate, thereby driving the mounting plate to rotate, so that the telescopic part of the first hydraulic cylinder is extended, and the sliding block in the movable groove is pushed to move, and the mold on the mounting plate is firmly fixed, so that the mold can rotate with the mounting plate, so that all surfaces of the mold can be cleaned, thereby improving the cleaning efficiency.

[0015] The telescopic part of the second hydraulic cylinder is extended and retracted, driving the movable block to move up and down in the slot, causing the brush on the shaft rod to move accordingly. At the same time, the spring inside the slide slot squeezes the slide column, causing the slide column to push the shaft rod, so that the brush on the shaft rod is close to the mold, and is connected to the external water source through the water inlet pipe, so that water enters the two water pipes and is sprayed out through the booster nozzle, which is convenient for cleaning the mold and further improves the cleaning effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of a transverse partial cross-section three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a longitudinal partial cross-section three-dimensional structure of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the active mechanism of the utility model.

[0022] In the figure: 1. shell; 2. transparent protective cover; 3. support plate; 4. driving motor; 5. driving gear; 6. transmission gear; 7. main shaft; 8. drain pipe; 9. clamping plate; 10. movable groove; 11. first hydraulic cylinder; 12. slider; 13. drain hole; 14. mold; 15. electric telescopic rod; 16. pressing plate; 17. water pipe; 18. booster nozzle; 19. water inlet pipe; 20. clamping slot; 21. movable block; 22. second hydraulic cylinder; 23. slide slot; 24. spring; 25. slide column; 26. shaft; 27. brush; 28. controller; 29. ​​battery. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 A precision mold cleaning device comprises a shell 1 and a mold 14, a transparent protective cover 2 is movably connected to the side wall of the shell 1, a support plate 3 is fixedly connected to the inside of the shell 1, a driving motor 4 is installed on the inner bottom surface of the shell 1, one end of the motor shaft of the driving motor 4 is fixedly connected to a driving gear 5, a main shaft 7 with one end penetrating the support plate 3 is rotatably connected to the inner bottom surface of the shell 1, and a transmission gear 6 meshing with the driving gear 5 is fixedly connected to the outer wall of the main shaft 7;

[0026] The upper end of the main shaft 7 is provided with a clamping mechanism, which includes a clamping plate 9, a battery 29 is provided inside the clamping plate 9, the clamping plate 9 is fixedly connected to the upper end of the main shaft 7, and four movable grooves 10 are provided on the upper end surface of the clamping plate 9, and the first hydraulic cylinders 11 are provided inside the four movable grooves 10, and the telescopic parts of the four first hydraulic cylinders 11 are fixedly connected with sliders 12 extending above the movable grooves 10, and the inner bottom surfaces of the four movable grooves 10 are provided with drainage holes 13, and the mold 14 is movably connected to the upper end surface of the clamping plate 9 through the four sliders 12;

[0027] The left and right side walls inside the housing 1 are both provided with card slots 20 , and movable mechanisms are arranged inside the two card slots 20 .

[0028] In this embodiment: the cleaning condition of the mold 14 can be conveniently observed through the transparent protective cover 2; the drive motor 4 works, and the output end of the drive motor 4 drives the drive gear 5 to rotate, and drives the main shaft 7 to rotate through the transmission gear 6, thereby driving the card plate 9 to rotate, and the battery 29 provides power for the first hydraulic cylinder 11, so that the telescopic part of the first hydraulic cylinder 11 is extended, and the slider 12 in the movable groove 10 is pushed to move, and the mold 14 on the card plate 9 is firmly fixed, so that the mold 14 can rotate with the card plate 9, so that all surfaces of the mold 14 can be cleaned, thereby improving the cleaning efficiency, and at the same time, the drain hole 13 can drain the water in the movable groove 10.

[0029] As a technical optimization scheme of the utility model, the movable mechanism includes a movable block 21 slidably connected to the inside of the slot 20, a second hydraulic cylinder 22 is fixedly connected to the top of the slot 20, and the telescopic part of the second hydraulic cylinder 22 is fixedly connected to the movable block 21, a slide groove 23 is opened on the side wall of the movable block 21, a spring 24 is arranged inside the slide groove 23, one end of the spring 24 is fixedly connected to a slide column 25, a shaft rod 26 is arranged inside the outer shell 1, the two ends of the shaft rod 26 are respectively fixedly connected to the outer walls of the slide columns 25 on both sides, and the outer wall of the shaft rod 26 is fixedly connected to a brush 27.

[0030] In this embodiment: by extending and retracting the telescopic part of the second hydraulic cylinder 22, the movable block 21 is driven to move up and down in the slot 20, so that the brush 27 on the shaft 26 follows the movement, and at the same time, the spring 24 inside the slide groove 23 squeezes the slide column 25, so that the slide column 25 pushes the shaft 26, so that the brush 27 on the shaft 26 is close to the mold 14, thereby improving the cleaning effect.

[0031] As a technical optimization solution of the utility model, an electric telescopic rod 15 is fixedly connected to the inner top surface of the shell 1, and one end of the telescopic part of the electric telescopic rod 15 is rotatably connected to a pressing plate 16, which is arranged just above the clamping disk 9.

[0032] In this embodiment, by extending the telescopic portion of the electric telescopic rod 15, the pressing plate 16 is pressed tightly against the upper end surface of the mold 14, thereby firmly fixing the mold 14 and preventing the mold 14 from falling off.

[0033] As a technical optimization solution of the present invention, a sewage pipe 8 is provided on the lower end surface of the support plate 3 , and one end of the sewage pipe 8 extends to the outer wall of the housing 1 .

[0034] In this embodiment, the sewage on the support plate 3 after the mold 14 is cleaned can be discharged through the sewage pipe 8, which makes the operation more convenient.

[0035] As a technical optimization solution of the utility model, the left and right end surfaces inside the outer shell 1 are fixedly connected with water pipes 17, the outer walls of the two water pipes 17 are fixedly connected with a plurality of boosting nozzles 18, and the rear end surface inside the outer shell 1 is fixedly connected with a water inlet pipe 19 that communicates with the two water pipes 17, and one end of the water inlet pipe 19 extends to the outside of the outer shell 1.

[0036] In this embodiment, the water is connected to an external water source through a water inlet pipe 19, so that water enters two water pipes 17 and is sprayed out through a booster nozzle 18, thereby facilitating the cleaning of the mold 14 and improving the cleaning effect and efficiency.

[0037] As a technical optimization solution of the utility model, a controller 28 is provided on the side wall of the housing 1 , and the drive motor 4 , the electric telescopic rod 15 , the first hydraulic cylinder 11 , the second hydraulic cylinder 22 and the battery 29 are all electrically connected to the controller 28 .

[0038] In this embodiment, the utility model is controlled by the controller 28 , which makes the operation more convenient and further improves the cleaning efficiency of the mold 14 .

[0039] Working principle and use process of the utility model: When the utility model is used, the telescopic part of the first hydraulic oil cylinder 11 is extended, and the slider 12 in the movable groove 10 is pushed to move, and the mold 14 on the clamping plate 9 is firmly fixed, and the telescopic part of the electric telescopic rod 15 is extended, so that the pressing plate 16 is tightly pressed on the upper end surface of the mold 14 to prevent the mold 14 from falling off, and the driving motor 4 works, and the output end of the driving motor 4 drives the driving gear 5 to rotate, and the transmission gear 6 drives the main shaft 7 to rotate, thereby driving the clamping plate 9 to rotate, so that the mold 14 rotates with the clamping plate 9, and is connected to the external water source through the water inlet pipe 19. Water is allowed to enter the two water pipes 17 and sprayed out through the booster nozzle 18 to rinse multiple surfaces of the mold 14. At the same time, the telescopic part of the second hydraulic cylinder 22 is extended and retracted, driving the movable block 21 to move up and down in the slot 20, so that the brush 27 on the shaft 26 moves accordingly. At the same time, the spring 24 inside the slide groove 23 squeezes the slide column 25, so that the slide column 25 pushes the shaft 26, so that the brush 27 on the shaft 26 is close to the mold 14, and the mold 14 can be cleaned; the water in the movable groove 10 can be discharged through the drain hole 13, and the sewage on the support plate 3 after the mold 14 is cleaned can be discharged through the sewage pipe 8.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precision mold cleaning device, comprising a housing (1) and a mold (14), wherein a side wall of the housing (1) is movably connected to a transparent protective cover (2), characterized in that: The interior of the housing (1) is fixedly connected to a support plate (3); a driving motor (4) is installed on the inner bottom surface of the housing (1); one end of the motor shaft of the driving motor (4) is fixedly connected to a driving gear (5); the inner bottom surface of the housing (1) is rotatably connected to a main shaft (7) having one end passing through the support plate (3); and the outer wall of the main shaft (7) is fixedly connected to a transmission gear (6) meshing with the driving gear (5); The upper end of the main shaft (7) is provided with a clamping mechanism, the clamping mechanism comprising a clamping plate (9), the clamping plate (9) is fixedly connected to the upper end of the main shaft (7), a storage battery (29) is arranged inside the clamping plate (9), the upper end surface of the clamping plate (9) is provided with four movable grooves (10), the inside of the four movable grooves (10) are all provided with a first hydraulic cylinder (11), the telescopic parts of the four first hydraulic cylinders (11) are all fixedly connected with a slider (12) extending above the movable groove (10), the inner bottom surfaces of the four movable grooves (10) are all provided with a drainage hole (13), and the mold (14) is movably connected to the upper end surface of the clamping plate (9) through the four sliders (12); The left and right side walls inside the housing (1) are both provided with card slots (20), and movable mechanisms are provided inside the two card slots (20).

2. A precision mold cleaning device according to claim 1, characterized in that: The movable mechanism comprises a movable block (21) slidably connected to the inside of the card slot (20); a second hydraulic cylinder (22) is fixedly connected to the top of the card slot (20); and a telescopic portion of the second hydraulic cylinder (22) is fixedly connected to the movable block (21); a sliding groove (23) is provided on the side wall of the movable block (21); a spring (24) is provided inside the sliding groove (23); one end of the spring (24) is fixedly connected to a sliding column (25); a shaft rod (26) is provided inside the housing (1); two ends of the shaft rod (26) are respectively fixedly connected to the outer walls of the sliding columns (25) on both sides; and a brush (27) is fixedly connected to the outer wall of the shaft rod (26).

3. A precision mold cleaning device according to claim 2, characterized in that: An electric telescopic rod (15) is fixedly connected to the inner top surface of the housing (1), and one end of the telescopic portion of the electric telescopic rod (15) is rotatably connected to a pressing plate (16), and the pressing plate (16) is arranged directly above the clamping plate (9).

4. A precision mold cleaning device according to claim 1, characterized in that: A sewage discharge pipe (8) is provided on the lower end surface of the support plate (3), and one end of the sewage discharge pipe (8) extends to the outer wall of the outer shell (1).

5. The precision mold cleaning device according to claim 1, characterized in that: The left and right end surfaces inside the shell (1) are both fixedly connected with water pipes (17), the outer walls of the two water pipes (17) are fixedly connected with a plurality of boosting nozzles (18), and the rear end surface inside the shell (1) is fixedly connected with a water inlet pipe (19) communicating with the two water pipes (17), and one end of the water inlet pipe (19) extends to the outside of the shell (1).

6. A precision mold cleaning device according to claim 3, characterized in that: A controller (28) is disposed on the side wall of the housing (1), and the drive motor (4), the electric telescopic rod (15), the first hydraulic cylinder (11), the second hydraulic cylinder (22) and the battery (29) are all electrically connected to the controller (28).

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