Casting part shakeout device with filtering function for casting production and processing
By designing a vibration and hammering mechanism for the casting sand removal device, the problems of labor-intensive and inefficient manual crushing of sand clumps were solved, achieving efficient demolding and separation of impurities, and improving the production efficiency and resource recycling rate of castings.
Patent Information
- Application Number
- CN202520375358.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-05
AI Technical Summary
In the existing technology, manually breaking up sand clumps during the demolding process of castings is labor-intensive and inefficient, and the sand contains impurities such as oxide scale, which are difficult to recycle.
A casting sand removal device with filtration function was designed, including a vibrating bucket, a striking mechanism and a vibration mechanism. A rotary motor drives a striking hammer to strike the surface of the casting, and a vibrating motor drives the vibrating bucket to vibrate. The oxide scale in the sand is separated by a screen.
It achieves efficient removal of sand and soil clumps from the surface of castings, improves demolding efficiency, and effectively separates and recycles oxide scale and other impurities from the sand and soil.
Smart Images
Figure CN223916635U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to foundry part shake -out device technical field especially relates to a kind of foundry production and processing with filter function's foundry part shake -out device. BACKGROUND
[0002] Foundry part is the metal component made by casting process, this process involves pouring molten metal into mold, after it cools and solidifies, to obtain the desired shape and size of finished product, foundry part has high flexibility and adaptability, can manufacture complex shape and structure parts, and relatively low cost, especially suitable for mass production;
[0003] Many important accessories of automobile, such as cylinder cover, are formed by integral casting, metal liquid is injected into mold cavity, and casting part is taken out after cooling, but the mold of casting part is mainly sand, graphite and other materials, which is not easy to demold directly, the traditional method is to manually crush sand clumps, and pour out little by little, this way consumes labor, and the efficiency is low, the shake -out effect is poor, and the sand also contains oxide skin and other impurities which are difficult to recycle, therefore, the utility model provides a kind of foundry production and processing with filter function's foundry part shake -out device to solve the above problems. SUMMARY
[0004] In view of the above problems, the utility model provides a kind of foundry production and processing with filter function's foundry part shake -out device to solve the problems that manual crushing of sand clumps, pouring out little by little, this way consumes labor, and the efficiency is low, the shake -out effect is poor, and the sand also contains oxide skin and other impurities which are difficult to recycle.
[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a kind of foundry production and processing with filter function's foundry part shake -out device, including fixed frame, base and vibration hopper, the bottom of the fixed frame is equipped with base, the top of the base is equipped with vibration hopper, the top of the base is equipped with vibration mechanism, the top of the fixed frame is equipped with knocking mechanism, one side of the vibration hopper is equipped with screen.
[0006] Further improvement lies in that: the knocking mechanism includes hinged seat, knocking hammer, rotating shaft, rotating plate and rotating motor, one side of the top of the fixed frame is hinged with knocking hammer by hinged seat, the other side of the top of the fixed frame is rotatably connected with rotating shaft, the outside of the rotating shaft is fixedly connected with rotating plate, the other side of the top of the fixed frame is also provided with rotating motor, and the output end of the rotating motor is fixedly connected with one end of the rotating shaft.
[0007] Further improvement lies in that the shape of the knocking hammer is arranged as an L-shaped structure, one end of the rotating plate is parallel to the top of the knocking hammer, and the bottom end of the knocking hammer is attached to one side of the fixing mechanism.
[0008] Further improvement lies in that the vibration mechanism comprises spring sheets, an inclined block and a vibration motor, the bottom of the vibration hopper is fixedly connected with two spring sheets, the top of the base is fixedly connected with the inclined block, one side of the inclined block is provided with an inclined surface, and the vibration motor is installed on the inclined surface.
[0009] Further improvement lies in that the bottom end of the spring sheet is fixedly connected with the top of the base through bolts, the top of the fixing frame is fixedly connected with a group of shock absorbers in a symmetrical mode, and the top end of the shock absorber is fixedly connected with the bottom of the vibration hopper.
[0010] Further improvement lies in that one side of the vibration hopper is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a fixing clamping block, and the side, away from the connecting rod, of the vibration hopper is provided with a fixing mechanism.
[0011] Further improvement lies in that the fixing mechanism comprises a track frame, a movable clamping block, a gas cylinder and a sliding groove, the side, away from the connecting rod, of the vibration hopper is fixedly connected with the track frame, the inside of the track frame is provided with the sliding groove, the inside of the sliding groove is slidably connected with the movable clamping block, the top of the track frame is fixedly connected with the gas cylinder, and the output end of the gas cylinder is fixedly connected with the top of the movable clamping block.
[0012] The utility model discloses a knocking hammer, a rotating plate, a vibration mechanism and a vibration hopper are arranged on the base, the knocking hammer is fixedly connected with the rotating plate, the vibration mechanism is fixedly connected with the vibration hopper, and the vibration hopper is fixedly connected with the base. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the front view of the utility model;
[0014] Figure 2 It is the vibration hopper structure schematic view of the utility model;
[0015] Figure 3 It is the vibration hopper side view of the utility model;
[0016] Figure 4The knocking mechanism structure schematic view of the utility model.
[0017] Among them: 1, fixed frame; 2, base; 3, vibrating hopper; 4, spring leaf; 5, hinged seat; 6, knocking hammer; 7, rotating shaft; 8, rotating plate; 9, rotating motor; 10, track frame; 11, movable clamp block; 12, air cylinder; 13, connecting rod; 14, fixed clamp block; 15, sliding slot; 16, shock absorber; 17, inclined block; 18, vibrating motor; 19, screen. DETAILED DESCRIPTION
[0018] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and the present embodiment is only used to explain the utility model and does not constitute the limitation of the protection scope of the utility model.
[0019] According to Figure 1 , 2 , 3, 4, the present embodiment proposes a casting production processing casting shakeout device with filtering function, including fixed frame 1, base 2 and vibrating hopper 3, the bottom of the fixed frame 1 is equipped with base 2, the top of the base 2 is equipped with vibrating hopper 3, the top of the base 2 is equipped with vibrating mechanism, the top of the fixed frame 1 is equipped with knocking mechanism, one side of the vibrating hopper 3 is equipped with screen 19, the casting is placed in the inside of vibrating hopper 3, first, the outer surface of the casting is knocked by knocking mechanism, in order to shake the sand clumps on the casting, then the vibrating mechanism drives the vibration of vibrating hopper 3, vibrating hopper 3 can drive the vibration of the casting, until the sand clumps on the casting are completely shaken off, vibrating hopper 3 can drive the sand to screen 19, screen 19 plays a filtering role on the sand, in order to separate the oxide skin mixed during casting.
[0020] One side of the vibrating hopper 3 is fixedly connected with connecting rod 13, the top of the connecting rod 13 is fixedly connected with fixed clamp block 14, the side away from the connecting rod 13 of the vibrating hopper 3 is equipped with fixed mechanism.
[0021] The fixed mechanism includes track frame 10, movable clamp block 11, air cylinder 12 and sliding slot 15, the side away from the connecting rod 13 of the vibrating hopper 3 is fixedly connected with track frame 10, the inside of the track frame 10 is equipped with sliding slot 15, the inside of the sliding slot 15 is slidably connected with movable clamp block 11, the top of the track frame 10 is fixedly connected with air cylinder 12, the output end of the air cylinder 12 is fixedly connected with the top of movable clamp block 11, one side of the casting is attached to the inside of fixed clamp block 14, the output end of the air cylinder 12 can drive movable clamp block 11 to attach to the other side of the casting, movable clamp block 11 and fixed clamp block 14 can clamp the two sides of the casting, in order to fix the casting on vibrating hopper 3, the casting can vibrate with vibrating hopper 3, in order to clean the sand on the casting.
[0022] The knocking mechanism comprises a hinged seat 5, a knocking hammer 6, a rotating shaft 7, a rotating plate 8 and a rotating motor 9, one side of the top of the fixed frame 1 is hinged with the knocking hammer 6 through the hinged seat 5, the other side of the top of the fixed frame 1 is rotationally connected with the rotating shaft 7, the outer side of the rotating shaft 7 is fixedly connected with the rotating plate 8, the other side of the top of the fixed frame 1 is further provided with the rotating motor 9, the output end of the rotating motor 9 is fixedly connected with one end of the rotating shaft 7, the knocking hammer 6 is shaped as an L-shaped structure, one end of the rotating plate 8 is parallel to the top of the knocking hammer 6, the bottom end of the knocking hammer 6 is attached to one side of the fixed mechanism, the rotating plate 8 is integrated with the output end of the rotating motor 9 through the rotating shaft 7, the output end of the rotating motor 9 can drive the rotating plate 8 to rotate, the rotating plate 8 can drive the knocking hammer 6 to rotate counterclockwise around the hinged seat 5, so that the bottom end of the knocking hammer 6 rotates upward, then the rotating plate 8 is separated from the top end of the knocking hammer 6, the knocking hammer 6 rotates downward and resets due to gravity, and then the bottom end of the knocking hammer 6 knocks the outer surface of the castings, and the castings are vibrated several times to shake the sand clumps and scatter them.
[0023] The vibrating mechanism comprises spring sheets 4, an inclined block 17 and a vibrating motor 18, the bottom of the vibrating hopper 3 is fixedly connected with two spring sheets 4, the top of the base 2 is fixedly connected with the inclined block 17, one side of the inclined block 17 is provided with an inclined surface, and the vibrating motor 18 is installed on the inclined surface.
[0024] The bottom end of the spring sheet 4 is fixedly connected with the top of the base 2 through bolts, the top of the fixed frame 1 is symmetrically fixedly connected with a group of shock absorbers 16, the top end of the shock absorber 16 is fixedly connected with the bottom of the vibrating hopper 3, the vibrating motor 18 generates torque under the action of a magnetic field through an electromagnetic coil, drives the rotor and the unbalanced mass eccentric block to rotate, generates centrifugal force, and then causes the vibrating hopper 3 to vibrate, the piston in the shock absorber 16 moves up and down, the oil repeatedly flows through the pores, and the friction between the pore wall and the oil and the internal friction of the oil molecules form damping force, which converts the vibration energy into heat energy and dissipates to the atmosphere, so that the damping effect is achieved, and the spring sheet 4 resets due to its elasticity after deformation, the spring sheet 4 and the shock absorber 16 stabilize the vibration of the vibrating hopper 3 at a fixed frequency, so that the vibrating hopper 3 drives the castings to vibrate to shake the sand on the castings.
[0025] The castings shakeout device, the output end of the rotating motor 9 can drive the rotating plate 8 to rotate, the rotating plate 8 can drive the knocking hammer 6 to rotate counterclockwise around the hinged seat 5, so that the bottom end of the knocking hammer 6 knocks the outer surface of the castings to shake the sand clumps and scatter them, and then the vibrating mechanism drives the vibrating hopper 3 to vibrate, the vibrating hopper 3 can drive the castings to vibrate until the sand clumps on the castings are completely shaken off, and the vibrating hopper 3 can drive the sand to the screen 19, the screen 19 filters the sand to separate the oxide skin mixed with the sand during casting.
[0026] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A casting shakeout device with filtering function for casting production processing, comprising a fixing frame (1), a base (2) and a vibrating hopper (3), characterized in that: The bottom of the fixed frame (1) is provided with a base (2), the top of the base (2) is provided with a vibrating hopper (3), the top of the base (2) is provided with a vibrating mechanism, the top of the fixed frame (1) is provided with a knocking mechanism, one side of the vibrating hopper (3) is provided with a screen (19); The knocking mechanism comprises a hinged seat (5), a knocking hammer (6), a rotating shaft (7), a rotating plate (8) and a rotating motor (9), one side of the top of the fixed frame (1) is hinged with the knocking hammer (6) through the hinged seat (5), the other side of the top of the fixed frame (1) is rotatably connected with the rotating shaft (7), the outer side of the rotating shaft (7) is fixedly connected with the rotating plate (8), the other side of the top of the fixed frame (1) is also provided with the rotating motor (9), and the output end of the rotating motor (9) is fixedly connected with one end of the rotating shaft (7).
2. The casting part shakeout device with filtering function for casting production processing according to claim 1, characterized in that: The shape of the knocking hammer (6) is L-shaped structure, one end of the rotating plate (8) is parallel to the top of the knocking hammer (6), and the bottom end of the knocking hammer (6) is attached to one side of the fixed mechanism.
3. The casting drop-out device with filtering function for casting production machining according to claim 1, characterized in that: The vibrating mechanism comprises spring sheets (4), inclined blocks (17) and vibrating motors (18), the bottom of the vibrating hopper (3) is fixedly connected with two spring sheets (4), the top of the base (2) is fixedly connected with the inclined blocks (17), one side of the inclined blocks (17) is provided with an inclined surface, and the vibrating motor (18) is installed on the inclined surface.
4. The casting part shakeout device with filtering function for casting production machining according to claim 3, characterized in that: The bottom end of the spring sheet (4) is fixedly connected with the top of the base (2) through bolts, the top of the fixed frame (1) is fixedly connected with a group of shock absorbers (16) in a symmetrical manner, and the top end of the shock absorber (16) is fixedly connected with the bottom of the vibrating hopper (3).
5. The casting drop out device with filtering function for casting production processing casting part according to claim 1, characterized in that: One side of the vibrating hopper (3) is fixedly connected with a connecting rod (13), the top of the connecting rod (13) is fixedly connected with a fixed clamping block (14), and the side, away from the connecting rod (13), of the vibrating hopper (3) is provided with a fixed mechanism.
6. The casting drop out device with filtering function for casting production processing casting part according to claim 5, characterized in that: The fixed mechanism comprises a track frame (10), a movable clamping block (11), an air cylinder (12) and a sliding groove (15), the side, away from the connecting rod (13), of the vibrating hopper (3) is fixedly connected with the track frame (10), the inside of the track frame (10) is provided with the sliding groove (15), the sliding groove (15) is slidably connected with the movable clamping block (11), the top of the track frame (10) is fixedly connected with the air cylinder (12), and the output end of the air cylinder (12) is fixedly connected with the top of the movable clamping block (11).