Vibrating screening device
By designing a vibrating screen device including a screen frame, a screen hopper, a material resistor and a vibrator, the problem of high cost and low efficiency in the prior art requires manual distinction between products and attachment products, and automatic distinction and classification of products and attachment products is realized.
Patent Information
- Application Number
- CN202421486612.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-06-27
AI Technical Summary
In the prior art, it is necessary to manually distinguish products from attachment products, resulting in high picking costs and low efficiency.
A vibrating screen device is designed, including a screen frame, a screen hopper, a material resisting sheet and a vibrator. Through the height difference between the screen holes and the material resisting sheet on the screen plate, automatic distinction between products and products is achieved.
Through the vibrating screening device, the products and attachment products can be automatically distinguished in the corresponding channels, which significantly reduces the picking cost and improves efficiency.
Smart Images
Figure CN222855933U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power batteries, in particular to a vibration screening device. Background Art
[0002] There are plastic parts in the components of the combined cap body. During the molding process of plastic products, there are often by-products in the products. The two are mixed together and need to be manually distinguished between the products and the by-products. However, the products and by-products are small in size, and the picking cost is high and the efficiency is low. Utility Model Content
[0003] In order to solve the technical problem in the prior art that products and by-products need to be manually distinguished, resulting in high picking costs and low efficiency, the present application proposes a vibrating screening device to solve the above technical problem.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] The utility model provides a vibrating screening device, comprising: a screening frame, a screening plate arranged in the screening frame, screening holes with an aperture only for the by-products of the product to pass through are formed on the screening plate; a screening hopper, the screening hopper is arranged downstream of the screening frame, comprising a product channel and a by-product channel, the inlet of the product channel is arranged on the upper layer of the screening plate to receive the products that do not pass through the screening holes, and the inlet of the by-product channel is arranged on the lower layer of the screening plate to receive the by-products that pass through the screening holes; a blocking sheet, the blocking sheet is detachably mounted on the screening frame, vertically fixed above the screening plate, and a passage with a height only for the products to pass through is left between the blocking sheet and the screening plate; and a vibrator, the vibrator is arranged at the bottom of the screening frame.
[0006] Furthermore, there are two material blocking sheets, which are arranged on the screening frame at intervals.
[0007] Furthermore, a plurality of air leakage holes are formed on the blocking sheet.
[0008] Furthermore, a plurality of exhaust holes are provided on the surrounding edge of the screening frame.
[0009] Based on the above technical solution, the technical effects that can be achieved by the utility model are:
[0010] The vibrating screening device of the utility model comprises a screening frame, a screening hopper, a blocking sheet and a vibrator. The product and the by-products are respectively distinguished in the corresponding product channel located on the upper layer of the screening plate and the by-product channel located on the lower layer of the screening plate by vibrating the screening material, so as to achieve the distinction and classification. Specifically, because the vibrator makes the screening frame vibrate as a whole, the product and the by-products will vibrate and move toward the screening hopper. During the movement, because the aperture of the screening holes on the screening plate of the screening frame is larger than the outer diameter of the product and smaller than the outer diameter of the by-products, the product can pass through to the lower layer of the screening plate, while the by-products remain in the upper layer of the screening plate. At the same time, because the height between the blocking sheet and the screening plate is higher than the height of the product and lower than the height of the by-products, it is ensured that the by-products will not move to the entrance of the product channel, but will slowly fall into the lower layer of the screening plate and enter the by-product channel during the movement, thereby solving the technical problem of high picking cost and low efficiency caused by manual distinction between the product and the by-products in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the vibrating screening device of the utility model;
[0012] Figure 2 It is a schematic diagram of products and by-products in the passage between the screen plate and the blocking sheet of the utility model.
[0013] Wherein: a-product; b-byproduct; 1-screen frame, 11-screen plate, 12-screen hole, 13-exhaust hole; 2-screen hopper, 21-product channel, 22-byproduct channel; 3-blocking sheet, 31-venting hole; 4-vibrator. DETAILED DESCRIPTION
[0014] 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. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0015] like Figure 1-2As shown, the utility model provides a vibrating screening device, including a screening frame 1, a screening hopper 2, a blocking sheet 3 and a vibrator 4. A screening plate 11 is arranged in the screening frame 1, and screening holes 12 with an aperture only for the by-product b of product a to pass through are formed on the screening plate 11. The screening hopper 2 is arranged downstream of the screening frame 1, and includes a product channel 21 and a by-product channel 22. The inlet of the product channel 21 is arranged above the screening plate 11 to receive the product a that has not passed through the screening hole 12, and the inlet of the by-product channel 22 is arranged below the screening plate 11 to receive the by-product b that has passed through the screening hole 12. The blocking sheet 3 is detachably assembled on the screening frame 1, so that it can be adjusted according to different products a and by-products b. The blocking sheet 3 is vertically fixed above the screening plate 11, and a passage with a height only for the product a to pass through is left between the blocking sheet 3 and the screening plate 11. The vibrator 4 is arranged at the bottom of the screening frame 1 to facilitate vibration of the screening frame 1.
[0016] The vibrating screening device of the utility model comprises a screening frame 1, a screening hopper 2, a blocking sheet 3 and a vibrator 4. Product a and by-product b are respectively distinguished in the corresponding product channel 21 located on the upper layer of the screening plate 11 and the by-product channel 22 located on the lower layer of the screening plate 11 by vibrating the screening material, so as to achieve the distinction and classification. Specifically, because the vibrator 4 makes the screening frame 1 vibrate as a whole, the product a and the by-product b will vibrate accordingly and move toward the screening hopper 2. During the movement, because the aperture of the screening hole 12 on the screening plate 11 of the screening frame 1 is larger than that of the product a, the by-product b will move toward the screening hopper 2. The outer diameter of the barrier sheet 3 is smaller than the outer diameter of the by-product b, so that the product a can pass through to the lower layer of the screen plate 11, while the by-product b remains in the upper layer of the screen plate 11. At the same time, because the height between the barrier sheet 3 and the screen plate 11 is higher than the height of the product a and lower than the height of the by-product b, it is ensured that the by-product b will not move to the entrance of the product channel 21, but will slowly fall into the lower layer of the screen plate 11 and enter the by-product channel 22 during the movement, thereby solving the technical problem of high picking cost and low efficiency caused by manually distinguishing between the product a and the by-product b in the prior art.
[0017] In a preferred embodiment of the present invention, there are two blocking sheets 3, which are arranged at intervals on the screening frame 1. The two blocking sheets 3 can perform two filtrations, ensuring that all the accessories can be filtered out without being mixed into the qualified product a.
[0018] In a preferred embodiment of the present invention, a plurality of air leakage holes 31 are formed on the blocking sheet 3 .
[0019] In a preferred embodiment of the present invention, a plurality of exhaust holes 13 are provided on the surrounding edge of the screening frame 1 .
[0020] The significance of providing the air leakage holes 31 and the exhaust holes 13 is that when product a and the attached product a fall into the vibrating screening device, they will be accompanied by gas. The air leakage holes 31 on the blocking sheet 3 and the exhaust holes 13 on the surrounding edge of the screening frame 1 can play the role of leaking and exhausting air, and the product a will not fly around in the screening frame 1 due to gas reflux.
[0021] It should be understood that the specific embodiments described above are only used to explain the present invention, and are not used to limit the present invention. Obvious changes or modifications derived from the spirit of the present invention are still within the scope of protection of the present invention.
Claims
1. A vibrating screening device, characterized in that: include: A screening frame (1), wherein a screening plate (11) is arranged in the screening frame (1), and screening holes (12) having an aperture size only for the by-product (b) of the product (a) to pass through are formed on the screening plate (11); a screening hopper (2), the screening hopper (2) being arranged downstream of the screening frame (1), comprising a product channel (21) and a by-product channel (22), the inlet of the product channel (21) being arranged at the upper layer of the screening plate (11) to receive products (a) that have not passed through the screening holes (12), and the inlet of the by-product channel (22) being arranged at the lower layer of the screening plate (11) to receive by-products (b) that have passed through the screening holes (12); a material blocking sheet (3), the material blocking sheet (3) being detachably mounted on the material screening frame (1) and being vertically fixed above the material screening plate (11), and a passageway having a height sufficient only for the product (a) to pass through being left between the material blocking sheet (3) and the material screening plate (11); A vibrating machine (4), wherein the vibrating machine (4) is arranged at the bottom of the screening frame (1).
2. The vibrating screening device according to claim 1, characterized in that: There are two material blocking sheets (3), which are arranged on the material screening frame (1) at intervals.
3. The vibrating screening device according to claim 1, characterized in that: A plurality of air leakage holes (31) are formed on the blocking sheet (3).
4. The vibrating screening device according to claim 1, characterized in that: A plurality of exhaust holes (13) are provided on the peripheral edge of the screening frame (1).