Shakeout recovery equipment for castings
By combining vibration and rotation of the screening cylinder, and using a vibration motor and a servo motor to drive the vibration and rotation of the screening cylinder, the problem of efficient recovery of sand from the surface of castings is solved, impurity handling is simplified, and the efficiency of sand recovery is improved.
Patent Information
- Application Number
- CN202423254349.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-28
AI Technical Summary
Existing sand removal equipment is ineffective in removing sand during post-processing of castings and contains impurities, leading to a cumbersome recycling process.
By combining the vibration and rotation of the screening cylinder, the conical barrel is driven to vibrate by a vibration motor and the screening cylinder is driven to rotate by a servo motor. The centrifugal force and the screen holes are used to filter sand, so as to achieve efficient recovery of sand from the surface of the casting.
It improves the sand recovery effect, simplifies the subsequent filtration process, and increases operational efficiency.
Smart Images
Figure CN223656008U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a shakeout recycling equipment technical field, specifically to a cast shakeout recycling equipment. BACKGROUND
[0002] The cast is shaken off the surface sandstone by the exciting force generated by the vibration equipment. This method is widely used in the foundry industry, especially in the post-processing process of castings, and has the characteristics of high efficiency and practicality.
[0003] The existing shakeout equipment shakes off the sand of the casting, but the shakeout effect needs to be improved, and in addition, the shakeout contains impurities, which needs to be filtered after direct recycling, and the operation is cumbersome.
[0004] In view of the above problems, the utility model provides a cast shakeout recycling equipment. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a cast shakeout recycling equipment, which filters and collects the sand on the surface of the casting by vibrating and rotating the screening cylinder, improves the shakeout recycling effect, and solves the problems in the background art.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: a cast shakeout recycling equipment, comprising a base, a conical barrel is arranged above the end portion of the base, a vibration motor is fixedly arranged on the outer side wall of the conical barrel, a screening cylinder is coaxially arranged in the conical barrel, a plurality of uniformly distributed screen holes are arranged in the side wall and the bottom end of the screening cylinder, a servo motor is further arranged on the outer side of the conical barrel, the servo motor drives the horizontal rotation of the screening cylinder relative to the conical barrel, and a end cover is detachably installed at the open end of the screening cylinder.
[0007] Further, a rotating ring is fixedly arranged on the outer side of the screening cylinder, the rotating ring is rotatably connected to the inner side wall of the conical barrel through a bearing, a gear ring is fixedly arranged on the upper end face of the rotating ring, a support plate is fixedly arranged on the outer side wall of the conical barrel, the servo motor is fixedly installed on the upper end face of the support plate, a gear is fixedly installed on the output end of the servo motor, and the gear and the gear ring are meshed with each other.
[0008] Further, the end cover is threadedly connected to the inner side upper end of the open end of the screening cylinder, and a handle is fixedly arranged on the upper end face of the end cover.
[0009] Further, a plurality of uniformly distributed sleeves are fixedly arranged on the upper end face of the base, springs are fixedly arranged on the inner bottom face of the sleeves, slide rods are fixedly arranged on the upper end of the springs, the outer side of the slide rod is slidably connected to the inner side of the sleeve, and the upper end of the slide rod is fixedly arranged on the lower end conical face of the conical barrel.
[0010] Further, bolts are threadedly connected in the interiors of the four corners of the base, and the bottom end of the base and the mounting surface are tightly connected to each other through the bolts.
[0011] Further, the base upper end is provided with a collecting box, and the collecting box is located at the lower side of the bottom end of the conical barrel.
[0012] Compared with the prior art, the castings sand-releasing and recycling device has the following beneficial effects:
[0013] The castings sand-releasing and recycling device is characterized in that: the castings are placed in the screening cylinder, then the end cover is manually rotated and screwed on the inner side of the opening end of the screening cylinder to seal the opening end of the screening cylinder, then the vibration motor is started and vibrates to drive the conical barrel to vibrate up and down, thereby vibrating the screening cylinder inside, the castings are vibrated, the sand attached to the castings is vibrated and falls into the screening cylinder, part of the sand is discharged downward from the screen hole at the bottom end of the screening cylinder and is discharged outward through the bottom end of the conical barrel and is collected, at the same time, the servo motor is started and drives the screening cylinder to rotate horizontally relative to the conical barrel, the sand vibrated and fallen into the screening cylinder is thrown outward through the screen hole in the side wall of the screening cylinder under the action of centrifugal force and is blocked by the inner side wall of the conical barrel and is finally discharged outward through the bottom end of the conical barrel and is collected, finally, the end cover is opened and the castings are taken out, some larger impurities vibrated and fallen into the screening cylinder are taken out, and the castings sand-releasing and recycling effect is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole structure schematic view of the utility model;
[0015] Figure 2 It is a vibration motor position schematic view in the utility model;
[0016] Figure 3 It is a conical barrel internal structure schematic view in the utility model;
[0017] Figure 4 It is a sleeve internal structure schematic view in the utility model.
[0018] In the drawing: 1, base; 2, bolt; 3, sleeve; 4, spring; 5, slide rod; 6, conical barrel; 7, vibration motor; 8, rotating ring; 9, gear ring; 10, gear; 11, servo motor; 12, support plate; 13, screening cylinder; 14, screen hole; 15, end cover; 16, handle. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] To solve the technical problem of how to effectively recover fallen sand, such as Figures 1-4 As shown, the following preferred technical solutions are provided:
[0021] A casting sand recovery device includes a base 1, a conical barrel 6 is provided above the end of the base 1, a vibration motor 7 is fixedly provided on the outer wall of the conical barrel 6, a screening cylinder 13 is coaxially provided inside the conical barrel 6, a plurality of evenly distributed screen holes 14 are provided on the side wall and bottom of the screening cylinder 13, a servo motor 11 is also provided on the outside of the conical barrel 6, the servo motor 11 drives the screening cylinder 13 to rotate horizontally relative to the conical barrel 6, and an end cap 15 is detachably installed at the open end of the screening cylinder 13.
[0022] Specifically, the casting is placed inside the screening cylinder 13, and then the end cap 15 is manually rotated and tightened inside the opening of the screening cylinder 13 to seal the opening. Then, the vibration motor 7 is started and vibrates, driving the conical barrel 6 to vibrate up and down, thereby vibrating the screening cylinder 13 inside. The casting is vibrated, and the sand attached to the casting is vibrated down and falls into the screening cylinder 13. Some of the sand is discharged downward from the screen hole 14 at the bottom of the screening cylinder 13 and discharged outward through the bottom of the conical barrel 6 and collected. At the same time, the servo motor 11 is started and drives the screening cylinder 13 to rotate horizontally relative to the conical barrel 6. The sand vibrated down inside the screening cylinder 13 is thrown outward through the screen hole 14 in the side wall of the screening cylinder 13 under the action of centrifugal force, blocked by the inner side wall of the conical barrel 6, and finally discharged outward through the bottom of the conical barrel 6 and collected. Finally, the end cap 15 is opened and the casting is taken out, and some larger impurities vibrated down are taken out from the screening cylinder 13. The purpose of this design is to vibrate and rotate the screening cylinder 13 to shake the sand off the surface of the casting for filtration and collection, thereby improving the sand recovery effect.
[0023] Furthermore, such as Figures 1-3 As shown, the following preferred technical solutions are provided:
[0024] A rotating ring 8 is fixedly mounted on the upper outer side of the screening cylinder 13. The outer side of the rotating ring 8 is rotatably connected to the upper inner wall of the conical barrel 6 via a bearing. A gear ring 9 is fixedly mounted on the upper end face of the rotating ring 8. A support plate 12 is fixedly mounted on the outer outer wall of the conical barrel 6. A servo motor 11 is fixedly mounted on the upper end face of the support plate 12. A gear 10 is fixedly mounted on the output end of the servo motor 11. The gear 10 meshes with the gear ring 9. The purpose of this design is that the servo motor 11 drives the gear 10 to rotate. By meshing with the gear ring 9, the rotating ring 8 is driven to rotate, thereby driving the screening cylinder 13 to rotate horizontally relative to the conical barrel 6.
[0025] Furthermore, such as Figures 1-3 As shown, the following preferred technical solutions are provided:
[0026] The outer side of the end cover 15 is threadedly connected with the upper end of the inner side of the opening end of the screening cylinder 13. A handle 16 is fixedly arranged on the middle of the upper end surface of the end cover 15. The purpose of the design is to open and close the opening end of the screening cylinder 13 through the end cover 15, so as to take and place the castings, and meanwhile, to ensure that the sand does not fly out during vibration and rotation.
[0027] Further, as shown in Figures 1-4 the following preferred technical solutions are provided:
[0028] A plurality of sleeves 3 are fixedly arranged on the upper end surface of the base 1. Springs 4 are fixedly arranged on the inner bottom surface of the sleeves 3. Slide rods 5 are fixedly arranged on the upper ends of the springs 4. The outer side of the slide rods 5 is slidably connected with the inner side of the sleeves 3. The upper ends of the slide rods 5 are fixedly arranged on the lower conical surface of the conical barrel 6. The purpose of the design is that the slide rods 5 vertically slide in the sleeves 3 under the action of the springs 4, cooperate with the vibration of the vibration motor 7, and drive the conical barrel 6 to vibrate up and down.
[0029] Further, as shown in Figure 1 the following preferred technical solutions are provided:
[0030] Screws 2 are threadedly connected with the inner sides of the four corners of the base 1. The bottom end of the base 1 is tightly and fixedly connected with the mounting surface through the screws 2. The purpose of the design is to tightly and fixedly mount the base 1 on the mounting surface through the screws 2, so as to ensure the stability of the whole.
[0031] Further, as shown in Figure 1 the following preferred technical solutions are provided:
[0032] A collecting box is placed on the upper end of the base 1. The collecting box is located on the lower side of the bottom end of the conical barrel 6. The purpose of the design is to collect the discharged sand through the collecting box.
[0033] In summary: the castings are placed in the screening cylinder 13. Then, the end cover 15 is manually rotated and screwed on the inner side of the opening end of the screening cylinder 13, so as to seal the opening end of the screening cylinder 13. Then, the vibration motor 7 is started and vibrates, drives the conical barrel 6 to vibrate up and down, and further vibrates the internal screening cylinder 13. The castings are vibrated. The sand attached to the castings is vibrated and falls in the screening cylinder 13. Part of the sand is discharged downward from the sieve holes 14 at the bottom end of the screening cylinder 13, and is discharged outward through the bottom end of the conical barrel 6 and is collected. At the same time, the servo motor 11 is started and drives the screening cylinder 13 to horizontally rotate relative to the conical barrel 6. The sand vibrated and fallen in the screening cylinder 13 is thrown outward through the sieve holes 14 in the side wall of the screening cylinder 13 under the action of the centrifugal force, is blocked by the inner side wall of the conical barrel 6, and is finally discharged outward through the bottom end of the conical barrel 6 and is collected. Finally, the end cover 15 is opened, and the castings are taken out. Some large impurities vibrated and fallen are taken out from the screening cylinder 13. The purpose of the design is to vibrate and rotate the screening cylinder 13, so as to vibrate and filter the sand on the surface of the castings and improve the sand recovery effect.
[0034] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0035] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A casting sand recovery device, characterized in that: Includes a base (1), a conical barrel (6) is provided above the end of the base (1), a vibration motor (7) is fixed on the outer wall of the conical barrel (6), a screening cylinder (13) is coaxially arranged inside the conical barrel (6), a number of evenly distributed screen holes (14) are opened in the side wall and bottom of the screening cylinder (13), a servo motor (11) is also provided on the outside of the conical barrel (6), the servo motor (11) drives the screening cylinder (13) to rotate horizontally relative to the conical barrel (6), and an end cap (15) can be detachably installed on the open end of the screening cylinder (13).
2. The casting sand recovery equipment according to claim 1, characterized in that: A rotating ring (8) is fixedly provided on the upper outer side of the screening cylinder (13). The rotating ring (8) is rotatably connected to the upper inner wall of the conical barrel (6) through a bearing. A gear ring (9) is fixedly provided on the upper surface of the rotating ring (8). A support plate (12) is fixedly provided on the outer wall of the conical barrel (6). A servo motor (11) is fixedly installed on the upper surface of the support plate (12). A gear (10) is fixedly installed on the output end of the servo motor (11). The gear (10) meshes with the gear ring (9).
3. The casting sand recovery equipment according to claim 1, characterized in that: The outer side of the end cap (15) is threaded to the upper inner side of the opening end of the screening cylinder (13), and a handle (16) is fixedly provided in the middle of the upper end face of the end cap (15).
4. The casting sand recovery equipment according to claim 1, characterized in that: The upper surface of the base (1) is fixed with several uniformly distributed sleeves (3), the bottom surface of the sleeves (3) is fixed with springs (4), the upper end of the springs (4) is fixed with slide rods (5), the outer side of the slide rods (5) is slidably connected to the inner side of the sleeves (3), and the upper end of the slide rods (5) is fixed on the conical surface at the lower end of the conical barrel (6).
5. The casting sand recovery equipment according to claim 1, characterized in that: The base (1) has bolts (2) threaded inside at each of its four corners, and the bottom of the base (1) is fastened to the mounting surface by the bolts (2).
6. The casting sand recovery equipment according to claim 1, characterized in that: A collection box is placed on the upper end of the base (1), and the collection box is located on the lower side of the bottom end of the conical barrel (6).