Flow adjusting device for powder conveying control

Abstract

The utility model discloses a flow regulating device for powder conveying control, which comprises a conveying pipeline, the right side of the conveying pipeline is sleeved with a sealing connecting seat, the right side of the sealing connecting seat is communicated with a discharging pipe, and a control mechanism is fixedly mounted in the middle of the top of the conveying pipeline. A flow adjusting plate is movably installed in the sealing connecting base, positioning frames are fixedly installed on the two sides of the front face of the sealing connecting base, fixing plates are fixedly installed on the front faces of the positioning frames, and handles are arranged in front of the fixing plates. The flow adjusting plate is additionally arranged in the sealing connecting seat, the flow adjusting plate can be movably adjusted through the threaded rod so that the flow of powder discharged from the interior can be adjusted, quantitative adjustment can be achieved during discharging, and the collecting efficiency of the powder is guaranteed; and when the flow regulating plate is not used, the end part of the flow regulating plate can be in sealing contact with the inner wall of the sealing connecting seat, so that leakage can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material conveying, in particular to a flow regulating device for controlling powder material conveying. Background Art

[0002] The principle of powder airflow transmission is to use airflow to carry powder for transmission. The high-speed airflow is mixed with the powder. Different air-to-material ratios are selected according to the different powder materials, transmission distances and transmission heights to achieve the best transmission efficiency. During the powder material transmission process, the powder material is directly discharged. The discharge flow rate of the powder material cannot be adjusted according to the collection needs, and the speed of the powder discharge cannot be adjusted, which is inconvenient when discharging the powder material. Utility Model Content

[0003] The purpose of the utility model is to provide a flow regulating device for powder material conveying control, which has the advantage of being able to regulate the discharge flow.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flow regulating device for powder material conveying control, comprising a conveying pipe, a sealing connecting seat is sleeved on the right side of the conveying pipe, a discharge pipe is connected to the right side of the sealing connecting seat, a control mechanism is fixedly installed in the middle of the top of the conveying pipe, a flow regulating plate is movably installed inside the sealing connecting seat, positioning frames are fixedly installed on both sides of the front of the sealing connecting seat, a fixing plate is fixedly installed on the front of the positioning frame, a handle is provided in front of the fixing plate, a threaded rod is fixedly installed on the inner side of the handle, the inner end of the threaded rod passes through the fixing plate and is rotatably installed with a connecting plate, and the back side of the connecting plate is fixedly installed to the front of the flow regulating plate.

[0005] As a preferred solution, a sealing sleeve is fixedly installed on the outside of the right end of the delivery pipeline, and the right end of the sealing sleeve is sealed to the left side of the sealing connection seat.

[0006] As a preferred solution, a threaded block is fixedly installed in the middle of the front side of the fixing plate, and one end of the threaded rod is located inside the threaded block and is threadedly connected.

[0007] As a preferred solution, a guide groove is provided on the inner side of the positioning frame, a guide block is slidably connected to the interior of the guide groove, and the inner end of the guide block is connected to the side surface of the connecting plate.

[0008] As a preferred solution, the shape of the through groove inside the sealing connection seat is the same as the shape of the discharge port inside the discharge pipe.

[0009] As a preferred solution, the flow regulating plate is arranged in a circular shape, and the end of the flow regulating plate contacts the inner wall of the through groove inside the sealing connection seat.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model adds a flow regulating plate inside the sealing connection seat, which can be moved and adjusted by a threaded rod to adjust the flow rate of the powder material discharged from the inside. The flow rate can be adjusted quantitatively during discharge to ensure the collection efficiency of the powder material. Moreover, when not in use, the end of the flow regulating plate can be in sealing contact with the inner wall of the sealing connection seat to avoid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a first-perspective structural stereogram of the utility model;

[0013] Figure 2 This is a structural stereogram of the utility model from a second viewing angle;

[0014] Figure 3 This is a partial structural sectional view of the utility model;

[0015] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0016] In the figure: 1. Conveying pipeline; 2. Discharge pipe; 3. Control mechanism; 4. Sealing connection seat; 5. Sealing sleeve; 6. Flow regulating plate; 7. Positioning frame; 8. Fixing plate; 9. Handle; 10. Threaded rod; 11. Threaded block; 12. Connecting plate; 13. Guide groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0019] See also Figure 1As shown, the utility model provides a flow regulating device for controlling the conveying of powder materials, comprising a conveying pipe 1, a sealing connecting seat 4 is sleeved on the right side of the conveying pipe 1, a discharge pipe 2 is connected to the right side of the sealing connecting seat 4, a control mechanism 3 is fixedly installed in the middle of the top of the conveying pipe 1, a flow regulating plate 6 is movably installed inside the sealing connecting seat 4, positioning frames 7 are fixedly installed on both sides of the front of the sealing connecting seat 4, a fixing plate 8 is fixedly installed on the front of the positioning frame 7, a handle 9 is provided in front of the fixing plate 8, a threaded rod 10 is fixedly installed on the inner side of the handle 9, the inner end of the threaded rod 10 passes through the fixing plate 8 and is rotatably installed with a connecting plate 12, and the back of the connecting plate 12 is fixedly installed to the front of the flow regulating plate 6.

[0020] The present technical solution sets up the application of the flow regulating plate 6 and the threaded rod 10, which can move and adjust the position of the flow regulating plate 6, and quantitatively adjust the discharge flow of the powder material inside the discharge pipe 2 to avoid excessive discharge at one time causing overfilling and leakage. Example

[0021] On the basis of embodiment 1, the present invention is as follows Figure 4 As shown, a sealing sleeve 5 is fixedly installed on the outside of the right end of the conveying pipeline 1, and the right end of the sealing sleeve 5 is sealedly connected to the left side of the sealing connection seat 4.

[0022] Use Figure 1 In the technical solution shown, the sealing sleeve 5 can increase the connection sealing between the conveying pipe 1 and the sealing connection seat 4 to avoid conveying leakage.

[0023] Secondly, in the technical solution, a threaded block 11 is fixedly installed in the middle of the front of the fixed plate 8, and one end of the threaded rod 10 is located inside the threaded block 11 and is threadedly connected; a guide groove 13 is opened on the inner side of the positioning frame 7, and a guide block is slidably connected inside the guide groove 13, and the inner end of the guide block is connected to the side of the connecting plate 12.

[0024] It uses Figure 1 In the technical solution shown, the threaded block 11 can provide limited support for one end of the threaded rod 10 to ensure balance during rotation. In addition, the guide groove 13 limits and guides the two ends of the guide block and the connecting plate 12 to avoid rotation following the threaded rod 10. Example

[0025] The utility model Figures 1-4 As shown, the shape of the through groove inside the sealing connection seat 4 is the same as the shape of the discharge port inside the discharge pipe 2; the flow regulating plate 6 is arranged in a circular shape, and the end of the flow regulating plate 6 contacts the inner wall of the through groove inside the sealing connection seat 4.

[0026] The above technical solution is adopted mainly to set the flow regulating plate 6 into a circular shape so as to be compatible with the internal through groove, avoid gaps when closing, and ensure perfect fit.

[0027] The working principle of the present invention is as follows: the control mechanism 3 can control the conveying pipe 1 to discharge the powder material. When the discharge amount of the powder material needs to be adjusted, the handle 9 is used to drive the threaded rod 10 to rotate, and the threaded rod 10 rotates counterclockwise through the connecting plate 12 to drive the front end of the flow regulating plate 6 to move inside the sealing connection seat 4. The size of the through groove inside the sealing connection seat 4 can be adjusted, and the powder material can be discharged from the discharge pipe 2 to achieve the purpose of quantitative discharge.

[0028] It is important to note that the configuration and arrangement of the present application, as shown in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the function described, and not only structural equivalence but also equivalent structures. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A flow regulating device for controlling powder material delivery, comprising a delivery pipe (1), characterized in that: The right side of the conveying pipe (1) is sleeved with a sealing connection seat (4), and the right side of the sealing connection seat (4) is connected to a discharge pipe (2). A control mechanism (3) is fixedly installed in the middle of the top of the conveying pipe (1), and a flow regulating plate (6) is movably installed inside the sealing connection seat (4). Positioning frames (7) are fixedly installed on both sides of the front of the sealing connection seat (4), and a fixing plate (8) is fixedly installed on the front of the positioning frame (7). A handle (9) is provided in front of the fixing plate (8), and a threaded rod (10) is fixedly installed on the inner side of the handle (9). The inner end of the threaded rod (10) passes through the fixing plate (8) and is rotatably installed with a connecting plate (12). The back of the connecting plate (12) is fixedly installed with the front of the flow regulating plate (6).

2. A flow regulating device for powder material conveying control according to claim 1, characterized in that: A sealing sleeve (5) is fixedly mounted on the outside of the right end of the delivery pipe (1), and the right end of the sealing sleeve (5) is sealedly connected to the left side of the sealing connection seat (4).

3. A flow regulating device for powder material conveying control according to claim 1, characterized in that: A threaded block (11) is fixedly mounted in the middle of the front side of the fixing plate (8), and one end of the threaded rod (10) is located inside the threaded block (11) and is threadedly connected.

4. A flow regulating device for powder material conveying control according to claim 1, characterized in that: A guide groove (13) is provided on the inner side of the positioning frame (7), a guide block is slidably connected to the inside of the guide groove (13), and the inner end of the guide block is connected to the side surface of the connecting plate (12).

5. The flow regulating device for powder material conveying control according to claim 1, characterized in that: The shape of the through groove inside the sealing connection seat (4) is the same as the shape of the discharge opening inside the discharge pipe (2).

6. A flow regulating device for powder material conveying control according to claim 1, characterized in that: The flow regulating plate (6) is arranged in a circular shape, and the end of the flow regulating plate (6) contacts the inner wall of the through groove inside the sealing connection seat (4).

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