Vibrating disc with object screening function
By designing a three-layer screen and push module on the vibrating disk, the problem that existing vibrating disks cannot screen workpieces of multiple sizes is solved, and effective screening of workpieces of different sizes is achieved, and the applicability of the equipment is improved.
Patent Information
- Application Number
- CN202421017747.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing vibration discs can only screen workpieces of a single size, and cannot screen workpieces of multiple sizes at the same time, and cannot be applied when the workpiece size changes, resulting in a decrease in usability.
A vibration disk with three-layer screen is designed, and the workpiece is driven into the upper surface of the leakage-proof cover through a linear feeding plate, and the first, second and third screens are entered into the discharge groove and the inlet respectively for screening. The screen size needs to be changed to screen different sizes of workpieces.
Effective screening of workpieces of different sizes is achieved, and the applicability and useability of the vibration disc is improved.
Smart Images
Figure CN222248788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibration plates, in particular to a vibration plate with an object screening function. Background Art
[0002] The vibration plate is an auxiliary feeding device for automatic assembly or automatic processing machinery. It can arrange various products in an orderly manner, cooperate with automatic assembly equipment to assemble various parts of the products into a complete product, or cooperate with automatic processing machinery to complete the processing of workpieces. There is a pulse electromagnet under the vibration plate hopper, which can make the hopper vibrate in the vertical direction, and the inclined spring sheet drives the hopper to perform torsional vibration around its vertical axis. The parts in the hopper rise along the spiral track due to this vibration. During the rising process, after a series of track screening or posture changes, the parts can automatically enter the assembly or processing position in a unified state according to the requirements of assembly or processing. Its working purpose is to automatically and orderly arrange disordered workpieces in a directional and neat manner through vibration and transport them to the next process accurately;
[0003] The existing vibrating plate can only screen workpieces of a single size when in use, and cannot screen workpieces of multiple sizes at the same time. At the same time, when the size of the workpiece changes, the vibrating plate can no longer be used, resulting in reduced usability of the vibrating plate; therefore, we need to propose a vibrating plate with object screening function. Utility Model Content
[0004] The purpose of the utility model is to provide a vibrating plate with a screening function, which drives the workpiece to move above the leak-proof cover through a linear feeding plate, and successively enters the first screen, the second screen and the third screen through a discharge trough and an inlet, and screens workpieces of different sizes through the three layers of screens. The size of the screen is changed according to the size of the workpiece to be screened, thereby ensuring that the vibrating plate can screen workpieces of different sizes, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating plate with object screening function, comprising a mounting plate, a bottom plate and a hopper, the upper surface of the hopper is connected to a linear feed plate, and a screening component for screening objects of different sizes is arranged on the upper surface of the mounting plate and below the linear feed plate;
[0006] The screening assembly includes a leak-proof cover, a first screen, a second screen and a third screen. The top of the leak-proof cover is connected to the lower surface of the linear feed plate. The first screen is located on the lower surface of the leak-proof cover, and the first screen, the second screen and the third screen are each provided with a pushing module for driving objects to move while preventing objects from being blocked.
[0007] Preferably, the screening assembly also includes an installation box and a discharge bottom box, the first screen, the second screen and the third screen are all snap-connected inside the installation box, the second screen is located below the first screen, the third screen is located below the second screen, and the discharge bottom box passes through the bottom end of the installation box and is fixedly connected to the lower surface of the third screen.
[0008] Preferably, the screening assembly further includes a first material guide box and a second material guide box, the first material guide box is through-connected with the first screen, the second material guide box is through-connected with the second screen, and a first material discharge port corresponding to the first material guide box is provided on a side of the first screen away from the chassis, and a second material discharge port corresponding to the second material guide box is provided on a side of the second screen away from the chassis.
[0009] Preferably, the pushing module includes a connecting plate, an electric push rod and a push plate. The connecting plates are provided in two groups. The two groups of connecting plates are fixedly mounted on the upper surface of the mounting plate, and the two groups of connecting plates are symmetrically arranged on both sides of the mounting box. The bottom end of the electric push rod is fixedly mounted on one side of the connecting plate close to the mounting box.
[0010] Preferably, through holes corresponding to the electric push rods are opened on both sides of the first screen, the second screen and the third screen, and the push plates are fixedly connected to the working ends of the electric push rods, and the push plates are located inside the first screen, the second screen and the third screen.
[0011] Preferably, a discharge trough is provided through one side of the linear feed plate located on the upper surface of the leak-proof cover, and an inlet corresponding to the discharge trough is provided at the top of the leak-proof cover.
[0012] Preferably, a plurality of groups of supporting legs are fixedly mounted on the upper surface of the mounting plate, and the top ends of the plurality of supporting legs are commonly connected to the bottom end of the mounting box, and a control box is fixedly mounted on the upper surface of the mounting plate, the chassis is electrically connected to the upper surface of the control box, and the hopper is arranged at the top end of the chassis.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model drives the workpiece to move above the leak-proof cover through a linear feeding plate, and successively enters the first screen, the second screen and the third screen through the discharge chute and the feed port, and screens workpieces of different sizes through the three layers of screens. The size of the screen is changed according to the size of the workpiece to be screened, thereby ensuring that the vibration plate can screen workpieces of different sizes, thereby improving the applicability of the vibration plate.
[0015] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a top view of the overall structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the screening component of the utility model;
[0019] Figure 4 This is an exploded view of the internal structure of the installation box of the utility model.
[0020] In the figure: 1. Mounting plate; 2. Control box; 3. Chassis; 4. Hopper; 5. Linear feed plate; 6. Screening assembly; 7. First material guide box; 8. Second material guide box; 9. Mounting box; 10. Connecting plate; 11. Support leg; 12. Discharge chute; 13. Electric push rod; 14. Leak-proof cover; 15. Feed inlet; 16. First screen; 17. Push plate; 18. Second screen; 19. Third screen; 20. Through hole; 21. First discharge port; 22. Second discharge port; 23. Discharge bottom box. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] The utility model provides: a vibration plate with object screening function, such as Figure 1-4 As shown, it includes a mounting plate 1, a chassis 3 and a hopper 4, the upper surface of the hopper 4 is connected to a linear feed plate 5, and a screening component 6 for screening objects of different sizes is arranged on the upper surface of the mounting plate 1 and below the linear feed plate 5;
[0023] The screening assembly 6 includes a leak-proof cover 14, a first screen 16, a second screen 18 and a third screen 19. The top of the leak-proof cover 14 is connected to the lower surface of the linear feed plate 5. The first screen 16 is located on the lower surface of the leak-proof cover 14, and the first screen 16, the second screen 18 and the third screen 19 are each provided with a pushing module for driving the movement of objects while preventing the objects from being blocked.
[0024] The screening assembly 6 also includes an installation box 9 and a discharge bottom box 23. The first screen 16, the second screen 18 and the third screen 19 are all snap-fitted and arranged inside the installation box 9. The second screen 18 is located below the first screen 16, and the third screen 19 is located below the second screen 18. The discharge bottom box 23 passes through the bottom end of the installation box 9 and is fixedly connected to the lower surface of the third screen 19. The installation box 9 is arranged to wrap the first screen 16, the second screen 18 and the third screen 19 to prevent the workpiece from escaping through both sides of the screen. The mesh of the first screen 16 is larger than the mesh of the second screen 18, and the mesh of the second screen 18 is larger than the mesh of the third screen 19, thereby ensuring that the three groups of screens can screen out workpieces of three different sizes.
[0025] The screening component 6 also includes a first material guide box 7 and a second material guide box 8. The first material guide box 7 is connected with the first screen 16, and the second material guide box 8 is connected with the second screen 18. A first discharge port 21 corresponding to the first material guide box 7 is provided on the side of the first screen 16 away from the chassis 3, and a second discharge port 22 corresponding to the second material guide box 8 is provided on the side of the second screen 18 away from the chassis 3. The workpieces screened out from the inside of the first screen 16 enter the first material guide box 7 through the first discharge port 21 and are discharged, the workpieces screened out from the inside of the second screen 18 enter the second material guide box 8 through the second discharge port 22 and are discharged, and the workpieces screened out from the third screen 19 enter the inside of the discharge bottom box 23 and are discharged from the bottom end of the discharge bottom box 23.
[0026] The pushing module includes a connecting plate 10, an electric push rod 13 and a pushing plate 17. There are two groups of connecting plates 10. The two groups of connecting plates 10 are fixedly installed on the upper surface of the mounting plate 1, and the two groups of connecting plates 10 are symmetrically arranged on both sides of the mounting box 9. The bottom end of the electric push rod 13 is fixedly installed on one side of the connecting plate 10 close to the mounting box 9, and the electric push rod 13 is fixedly installed on both sides of the mounting box 9 through the two groups of connecting plates 10.
[0027] Through holes 20 corresponding to the electric push rod 13 are provided on both sides of the first screen 16, the second screen 18 and the third screen 19, and the push plates 17 are fixedly connected to the working ends of the electric push rods 13, and the push plates 17 are located inside the first screen 16, the second screen 18 and the third screen 19. When the vibration disk is working, the electric push rod 13 drives the push plate 17 to move inside the three groups of screens, thereby driving the work inside the screens to move left and right, speeding up the screening of workpieces while avoiding blockage caused by the workpieces being stacked together.
[0028] A discharge trough 12 is provided on one side of the linear feed plate 5 located on the upper surface of the leak-proof cover 14, and an inlet 15 corresponding to the discharge trough 12 is provided on the top of the leak-proof cover 14. The hopper 4 drives the workpiece to move into the linear feed plate 5. After the workpiece inside the linear feed plate 5 moves to the top of the leak-proof cover 14, it enters the installation box 9 through the discharge trough 12 and the inlet 15 for screening.
[0029] A plurality of groups of supporting legs 11 are fixedly mounted on the upper surface of the mounting plate 1, and the top ends of the plurality of groups of supporting legs 11 are commonly connected to the bottom end of the mounting box 9, and a control box 2 is fixedly mounted on the upper surface of the mounting plate 1, the chassis 3 is electrically connected to the upper surface of the control box 2, the hopper 4 is arranged on the top end of the chassis 3, and the screening assembly 6 is integrally mounted on the upper surface of the mounting plate 1 through the plurality of groups of supporting legs 11, and the operating speed of the internal device of the chassis 3 can be controlled by the control box 2, thereby controlling the rotation speed of the hopper 4.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A vibrating plate with object screening function, characterized in that: The invention comprises: a mounting plate (1), a chassis (3) and a hopper (4); the upper surface of the hopper (4) is connected to a linear feed plate (5); and a screening component (6) for screening objects of different sizes is arranged on the upper surface of the mounting plate (1) and below the linear feed plate (5); The screening assembly (6) comprises a leak-proof cover (14), a first screen (16), a second screen (18) and a third screen (19); the top of the leak-proof cover (14) is connected to the lower surface of the linear feed plate (5); the first screen (16) is located on the lower surface of the leak-proof cover (14); and the first screen (16), the second screen (18) and the third screen (19) are each provided with a pushing module for driving objects to move and preventing objects from being blocked.
2. A vibrating plate with object screening function according to claim 1, characterized in that: The screening assembly (6) further comprises an installation box (9) and a discharge bottom box (23); the first screen (16), the second screen (18) and the third screen (19) are all snap-fitted and arranged inside the installation box (9); the second screen (18) is located below the first screen (16); the third screen (19) is located below the second screen (18); and the discharge bottom box (23) passes through the bottom end of the installation box (9) and is fixedly connected to the lower surface of the third screen (19).
3. The vibrating plate with object screening function according to claim 1, characterized in that: The screening assembly (6) further comprises a first material guide box (7) and a second material guide box (8); the first material guide box (7) is connected to the first screen (16), the second material guide box (8) is connected to the second screen (18), and a first discharge port (21) corresponding to the first material guide box (7) is provided on a side of the first screen (16) away from the chassis (3); and a second discharge port (22) corresponding to the second material guide box (8) is provided on a side of the second screen (18) away from the chassis (3).
4. The vibrating plate with object screening function according to claim 3, characterized in that: The pushing module comprises a connecting plate (10), an electric push rod (13) and a pushing plate (17); the connecting plate (10) is provided in two groups, the two groups of connecting plates (10) are fixedly mounted on the upper surface of the mounting plate (1), and the two groups of connecting plates (10) are symmetrically arranged on both sides of the mounting box (9); the bottom end of the electric push rod (13) is fixedly mounted on one side of the connecting plate (10) close to the mounting box (9).
5. The vibrating plate with object screening function according to claim 4, characterized in that: Through holes (20) corresponding to the electric push rod (13) are provided on both sides of the first screen (16), the second screen (18) and the third screen (19), and the push plates (17) are fixedly connected to the working ends of the electric push rods (13), and the push plates (17) are located inside the first screen (16), the second screen (18) and the third screen (19).
6. The vibrating plate with object screening function according to claim 1, characterized in that: A discharge trough (12) is provided through one side of the linear feed plate (5) located on the upper surface of the leak-proof cover (14), and a feed inlet (15) corresponding to the discharge trough (12) is provided at the top of the leak-proof cover (14).
7. The vibrating plate with object screening function according to claim 2, characterized in that: A plurality of groups of support legs (11) are fixedly mounted on the upper surface of the mounting plate (1), and the top ends of the plurality of groups of support legs (11) are commonly connected to the bottom end of the mounting box (9). A control box (2) is fixedly mounted on the upper surface of the mounting plate (1), the chassis (3) is electrically connected to the upper surface of the control box (2), and the hopper (4) is arranged on the top end of the chassis (3).