Novel pneumatic vibrating disk

Abstract

The utility model discloses a novel pneumatic vibrating disk, which comprises a base, a top cover and a spring piece connected with the top cover and the base, the base is arranged below the top cover to form a mounting cavity, the base is also provided with a side plate surrounding the mounting cavity, the side plate is provided with an air flow adjusting device, and the air flow adjusting device is provided with an air inlet and an air outlet. The air flow adjusting device is arranged in the mounting cavity, the air flow adjusting device comprises an adjusting part, a mounting part and a valve body, the mounting part is arranged between the adjusting part and the valve body, and the adjusting part penetrates through the side plate and is arranged outside the side plate. The throttle valve is arranged in the pneumatic vibration disc, one end of the throttle valve is connected with the pneumatic connector, the other end of the throttle valve is connected with the pneumatic vibration device, and the air flow can be quickly adjusted through the throttle valve, so that the purpose of quickly adjusting the vibration frequency is achieved, and the pneumatic vibration disc is very reliable.

Description

Technical Field

[0001] The invention relates to the technical field of vibration plates, and in particular to a novel pneumatic vibration plate. Background Art

[0002] The vibration plate is an auxiliary feeding equipment for automatic assembly or automatic processing machinery. It is widely used in various industries such as electronics, machinery, medicine, food, military industry, and daily necessities manufacturing. It is an essential equipment for solving the feeding problem of industrial automation equipment.

[0003] The base of the vibration plate is the core part of the vibration plate. A vibration device that generates a certain vibration frequency is installed on the base. The vibration device drives the base to transmit the vibration to the hopper of the vibration plate. The parts in the hopper are vibrated and rise along the track of the hopper, thereby realizing automatic loading.

[0004] If the pneumatic vibrating disk in the prior art wants to adjust the vibration frequency by adjusting the air flow, the air flow can only be adjusted through an external air supply main valve, and it is difficult to adjust it individually. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above problems, the present invention proposes a new type of pneumatic vibration plate which has a simple structure, can quickly adjust the vibration frequency, and can quickly start and stop.

[0007] (II) Technical solution

[0008] A new type of pneumatic vibration plate of the present invention includes a base, a top cover and a spring sheet connecting the top cover and the base, the base is arranged below the top cover to form an installation cavity, the base is also provided with a side panel surrounding the installation cavity, the side panel is provided with an airflow regulating device, wherein the airflow regulating device is arranged in the installation cavity, the airflow regulating device includes a regulating part, a mounting part and a valve body, the mounting part is arranged between the regulating part and the valve body, and the regulating part passes through the side panel and is arranged outside the side panel.

[0009] In the present invention, the airflow regulating device is a throttle valve.

[0010] In the present invention, the side plate is a ring-shaped plate body formed by connecting multiple arc pieces through fasteners.

[0011] In the present invention, the bottom of the base plate is provided with shock-absorbing feet.

[0012] In the present invention, a pneumatic joint is provided on the side plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The novel pneumatic vibrating disk of the present invention is provided with a throttle valve, one end of which is connected to the pneumatic joint, and the other end is connected to the pneumatic vibrating device. The air flow rate can be quickly adjusted through the throttle valve, thereby achieving the purpose of quickly adjusting the vibration frequency, which is very reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the vibration plate in Example 1;

[0018] Figure 2 This is a schematic diagram of the internal structure of the vibration plate in Example 1;

[0019] Figure 3 Schematic diagram of the cross-sectional structure of the vibration plate in Example 1;

[0020] Figure 4 is a schematic diagram of the three-dimensional structure of the airflow regulating device in Example 1;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the start-stop device in Example 1;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the pneumatic vibration device in Example 1;

[0023] Figure 7 This is a schematic diagram of the three-dimensional structure of the top cover in Example 1.

[0024] 10. base, 101. spring sheet, 102. installation cavity;

[0025] 20. Top cover, 201. First connecting hole, 202. Second connecting hole, 203. Threaded hole;

[0026] 30, side panel, 301, pneumatic connector;

[0027] 40. Start-stop device, 401. Start-stop body, 402. Switch unit;

[0028] 50. air flow regulating device, 501. valve body, 502. mounting portion, 503. regulating portion;

[0029] 60. Pneumatic vibration device, 601. Connecting ear, 602. Vibration body;

[0030] 70. Shock-absorbing feet. DETAILED DESCRIPTION

[0031] Compared to the embodiments shown in the drawings, feasible implementations within the scope of the present disclosure may have fewer components, other components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0032] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not necessarily indicate quantity restrictions. Words such as "include", "comprise" or "have" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to the physical or mechanical connections or connections shown in the drawings, but may include equivalent connections or connections, whether direct or indirect. "Up", "down", "left", "right", "horizontal", "vertical" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figure 1-7 The new pneumatic vibrating plate shown is mainly composed of a base 10, a spring sheet 101 and a top cover 20. The base 10 is arranged below the top cover 20, and the two ends of the spring sheet 101 are respectively fixedly connected to the top cover 20 and the base 10 by bolts. An installation cavity 102 is formed between the top cover 20 and the base 10, and a side plate 30 is also fastened and installed on the side of the base 10 by bolts, and a pneumatic joint 301 is also provided on the side plate 30.

[0036] Specifically, the side panel 30 is a circular plate body formed by overlapping multiple arc-shaped plate parts and connected by bolts, or it can be a circular plate body with an integrated structure. However, the multi-section plate structure makes it easier to install components on the side panel 30 later, while the integrated side panel 30 is easier to install.

[0037] A pneumatic vibration device 60 , a start-stop device 40 and an airflow adjustment device 50 are disposed in the installation cavity 102 .

[0038] Reference Figure 2 , 3 , 4 are detailed descriptions of the airflow adjustment device 50.

[0039] In this embodiment, the airflow regulating device 50 is a throttle valve, which is arranged in the installation cavity 102. The airflow regulating device 50 includes a regulating part 503, a mounting part 502 and a valve body 501, and the mounting part 502 is arranged between the regulating part 503 and the valve body 501.

[0040] The regulating part 503 of the airflow regulating device 50 passes through the side plate 30 and is fixed by nuts and threads, and one end of the valve body 501 is connected to the pneumatic connector 301, and the other end of the valve body 501 is connected to the pneumatic vibration device 60 through a hose, that is, the air flow rate can be quickly adjusted by turning the regulating part 503 of the throttle valve, thereby adjusting the vibration frequency of the pneumatic vibration device.

[0041] Reference Figure 2 , 3 , 5 are detailed descriptions of the quick start-stop device 40.

[0042] In this embodiment, the start-stop device 40 adopts a manual switch valve, which includes a start-stop body 401 and a switch part 402. The switch part 402 of the start-stop device 40 has a mounting cavity 102 that passes through the plate body and is arranged outside the side plate 30, the same as the airflow adjustment device 50. The start-stop device 40 is arranged between the airflow adjustment device 50 and the pneumatic joint 301, that is, the manual switch valve is arranged between the throttle valve and the pneumatic joint 301, one end of the manual switch valve is connected to the pneumatic joint 301 through a hose, and the other end is connected to the throttle valve through a hose.

[0043] The gas supply to a single device can be quickly started and stopped by manually switching the gas valve, which is simpler, faster and more reliable than the prior art where the opening and closing operation can only be performed through a valve body 501 with a threaded structure.

[0044] Reference Figure 2 , 3 , 6, and 7 provide detailed descriptions of the pneumatic vibration device.

[0045] In this embodiment, the pneumatic vibration device 60 adopts a pneumatic vibrator, which includes a vibration body 602 and connecting ears 601 arranged at both ends of the vibration body 602. A threaded hole 203 for mounting the disc body is provided in the middle of the top cover 20 of the vibration disc, and a first connecting hole 201 and a second connecting hole 202 for matching the connecting ears 601 to install the pneumatic vibration device 60 are provided on the bottom surface of the vibration disc.

[0046] Specifically, the first connecting hole 201 is arranged on the left side of the threaded hole 203 and close to the threaded hole 203, while the second connecting hole 202 is arranged at the edge of the top cover 20 and on the right side of the threaded hole 203, that is, the threaded hole 203 is arranged between the first connecting hole 201 and the second connecting hole 202.

[0047] The pneumatic vibrator is fixedly installed at the bottom of the base 10 by bolts, that is, it is set in the installation cavity 102. Compared with the traditional technology of setting it on the side of the base 10, this solution makes the vibration of the vibration plate more uniform and the material transportation rate is more uniform and controllable.

[0048] A shock-absorbing foot 70 is provided at the bottom of the base 10 for supporting the base 10, thereby further reducing the noise of the vibration plate.

[0049] A throttle valve is provided in the novel pneumatic vibration disk, one end of the throttle valve is connected to the pneumatic connector 301, and the other end is connected to the pneumatic vibration device 60. The air flow rate can be quickly adjusted through the throttle valve, thereby achieving the purpose of quickly adjusting the vibration frequency, which is very reliable.

[0050] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents for which protection is sought in the present invention have been fully recorded in the claims.

Claims

1. A novel pneumatic vibrating plate, comprising a base (10), a top cover (20), and a spring sheet (101) connecting the top cover (20) and the base (10), Features: The base (10) is arranged below the top cover (20) to form an installation cavity (102), and the base (10) is also provided with a side plate (30) surrounding the installation cavity (102), and the side plate (30) is provided with an airflow regulating device (50), wherein the airflow regulating device (50) is arranged in the installation cavity (102), and the airflow regulating device (50) includes an regulating part (503), a mounting part (502) and a valve body (501), and the mounting part (502) is arranged between the regulating part (503) and the valve body (501), and the regulating part (503) passes through the side plate (30) and is arranged outside the side plate (30).

2. The novel pneumatic vibrating plate according to claim 1 is characterized in that: The airflow regulating device (50) is a throttle valve.

3. The novel pneumatic vibrating plate according to claim 1 or 2, characterized in that: The side plate (30) is a ring-shaped plate body formed by connecting multiple arc pieces via fasteners.

4. The novel pneumatic vibrating plate according to claim 3 is characterized in that: A shock-absorbing foot (70) is provided at the bottom of the base (10).

5. The novel pneumatic vibrating plate according to claim 4 is characterized in that: The side plate (30) is provided with a pneumatic joint (301).

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