Vibration screening device
By designing a vibration screening device, the vibrator and buffer mechanism are used to flip and pick up the parts, which solves the problem of the robot arm being unable to pick up the parts due to the disorder of the parts and improves the efficiency of parts processing.
Patent Information
- Application Number
- CN202423271027.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2034-12-30
AI Technical Summary
During the parts placement process, the disorder of the parts makes it difficult for the robotic arm to effectively pick them up, thus limiting its application.
A vibration screening device was designed, including a base, a rectangular frame, a vibrating plate, and a buffer mechanism. The vibrator makes the vibrating plate vibrate synchronously to achieve the flipping and screening of parts, and the buffer mechanism buffers the vibration to ensure reliable handling of parts.
It enables efficient flipping and retrieval of parts, improving the working efficiency of the robotic arm.
Smart Images
Figure CN223865200U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of screening technology, and in particular to a vibration screening device. Background Technology
[0002] During the process of placing parts on a tray, the materials are initially in a disordered state. If they are not flipped over, it will be difficult for the robotic arm to pick up and place them, thus rendering the robotic arm unable to work. This greatly limits the application of the robotic arm. In order to better achieve the flipping of parts, we propose a vibration screening device. Utility Model Content
[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a vibration screening device.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A vibrating screening device includes a base and a rectangular frame. The base is a shell-like structure with an open top. Buffer mechanisms are installed between the bottom four corners of the rectangular frame and the base. A vibrating plate is fixed on the rectangular frame. A vibrator is mounted on the bottom of the vibrating plate via a mounting plate. A barrier is fixed on the top of the vibrating plate.
[0006] Preferably, both ends of the bottom of the base are fixed with connecting bosses.
[0007] Preferably, the buffer mechanism includes a sleeve, a slide rod, and a spring. The sleeve is fixed inside the base, and the slide rod is slidably connected inside the sleeve. The slide rod is fixed to a rectangular frame, and a spring is sleeved on the slide rod.
[0008] Preferably, a limiting ring is fixedly sleeved on the outer side of the top end of the sleeve, and the spring is fixed on the limiting ring.
[0009] Preferably, both ends of the enclosure are provided with slots.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] In this invention, the parts fall into the vibrating plate inside the enclosure through the slot at one end of the enclosure. The vibrator works, and the vibration process of the vibrator causes the vibrating plate to vibrate synchronously, so that the parts on the vibrating plate can be flipped and screened, making it easier to pick up the parts. During the vibration process of the vibrator, the vibrating plate is buffered by the buffer mechanism. Attached Figure Description
[0012] Figure 1 This is a front view of a vibration screening device proposed in this utility model;
[0013] Figure 2 for Figure 1 A cross-sectional view of position AA;
[0014] Figure 3 This is an isometric view of a vibration screening device proposed in this utility model.
[0015] In the diagram: 1. Base, 2. Connecting boss, 3. Rectangular frame, 4. Enclosure, 5. Vibratory plate, 6. Groove, 7. Slide rod, 8. Spring, 9. Mounting plate, 10. Vibrator, 11. Sleeve. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0017] Reference Figure 1 , Figure 2 , Figure 3 A vibrating screening device includes a base 1 and a rectangular frame 3. The base 1 is a shell-like structure with an open top. Buffer mechanisms are installed between the four bottom corners of the rectangular frame 3 and the base 1. During vibration of the vibrator 10, the vibrating disk 5 is buffered by the buffer mechanisms. The vibrating disk 5 is fixed on the rectangular frame 3. The vibrator 10 is mounted on the bottom of the vibrating disk 5 via a mounting plate 9. A baffle 4 is fixed on the top of the vibrating disk 5. When the vibrator 10 operates, the vibration of the vibrator 10 causes the vibrating disk 5 to vibrate synchronously, thereby allowing the parts on the vibrating disk 5 to be flipped and screened, facilitating the removal of the parts. Both ends of the bottom of the base 1 are fixed with connecting bosses 2. The buffer mechanism includes a sleeve 11, a slide rod 7, and a spring 8. The sleeve 11 is fixed inside the base 1. The slide rod 7 is slidably connected inside the sleeve 11. The slide rod 7 is fixed on the rectangular frame 3. The spring 8 is sleeved on the slide rod 7. A limit ring is fixedly sleeved on the top of the sleeve 11. The spring 8 is fixed on the limit ring. During vibration, the rectangular frame 3 and the limit ring squeeze the spring 8, and the slide rod 7 slides inside the sleeve 11 to achieve buffering. Both ends of the enclosure 4 are provided with slots 6. The parts fall into the vibrating plate 5 inside the enclosure 4 through the slot 6 at one end of the enclosure 4.
[0018] Working principle: When in use, the parts fall into the vibrating plate 5 inside the enclosure 4 through the slot 6 at one end of the enclosure 4. The vibrator 10 works, and the vibration process of the vibrator 10 causes the vibrating plate 5 to vibrate synchronously, so that the parts on the vibrating plate 5 can be flipped and screened, making it easier to pick up the parts. During the vibration of the vibrator 10, the vibrating plate 5 is buffered by the buffer mechanism.
[0019] The operating principle of the buffer mechanism is as follows: during vibration, the rectangular frame 3 and the limiting ring compress the spring 8, and the slide rod 7 slides inside the sleeve 11 to achieve buffering.
[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A vibrating screening device, comprising a base (1) and a rectangular frame (3), characterized in that, The base (1) is a shell structure with an open top. Buffer mechanisms are installed between the bottom four corners of the rectangular frame (3) and the base (1). A vibratory plate (5) is fixed on the rectangular frame (3). A vibrator (10) is installed on the bottom of the vibratory plate (5) through a mounting plate (9). A guardrail (4) is fixed on the top of the vibratory plate (5).
2. The vibration screening device according to claim 1, characterized in that, Both ends of the bottom of the base (1) are fixed with connecting bosses (2).
3. The vibration screening device according to claim 1, characterized in that, The buffer mechanism includes a sleeve (11), a slide rod (7), and a spring (8). The sleeve (11) is fixed inside the base (1). The slide rod (7) is slidably connected inside the sleeve (11). The slide rod (7) is fixed on the rectangular frame (3). The spring (8) is sleeved on the slide rod (7).
4. The vibration screening device according to claim 3, characterized in that, A limiting ring is fixedly sleeved on the outside of the top end of the sleeve (11), and the spring (8) is fixed on the limiting ring.
5. A vibration screening device according to claim 1, characterized in that, The enclosure (4) has slots (6) at both ends.