Multi-layer blowing nozzle device for color sorter

Abstract

The utility model relates to the technical field of color sorters, in particular to a multi-layer blowing nozzle device for a color sorter, which comprises two upper shells, lower shells are arranged at the tops and the bottoms of the two upper shells, the upper shells are attached to the lower shells, and clamping mechanisms are arranged in the middle and on the two sides of the upper shells and the lower shells. The clamping mechanism comprises a mounting block, a clamping column, a second mounting plate, a first clamping ring and a second clamping ring. The mounting block is fixedly mounted on the side, close to the lower shell, of the upper shell. According to the scheme, by arranging the clamping mechanism, the nozzle hole and the shell can be divided into an upper part and a lower part, and then the upper part and the lower part are clamped together, so that the two nozzles and the shell can be quickly separated, the disassembly and assembly time is shortened, the maintenance cost is reduced, materials blocked in the nozzles are conveniently checked and cleaned, and the maintenance efficiency is improved; the air flow stability of the nozzle hole can be ensured, so that the nozzle is kept in a good sealing state during working, and the efficiency of the whole system is improved.

Description

Technical Field

[0001] The present application relates to the technical field of color sorters, and in particular to a multi-layer blowing nozzle device for a color sorter. Background Art

[0002] Color sorters utilize color differences in materials to automatically sort through photoelectric detection technology. This technology relies on the differences in the absorption, reflection, or transmission properties of materials to identify and separate particles of different colors.

[0003] The China Patent Network discloses a multi-layer blowing nozzle device for a color sorter, with publication number CN217411573U, which relates to the technical field of color sorters. The utility model includes an upper nozzle body, wherein the upper and lower end surfaces of the upper nozzle body are respectively formed with a plurality of upper nozzle holes and lower nozzle holes that are parallel to each other; an upper air inlet for connecting to an air guide tube is also provided in the upper nozzle body and is connected to the upper nozzle hole; a lower nozzle body, wherein the lower nozzle body and the upper nozzle body are superimposed on each other; the lower nozzle body cooperates with the lower nozzle hole to form a lower air outlet at the rear end of the lower nozzle hole; a lower air inlet is provided in the lower nozzle body and is connected to the lower nozzle hole; and a nozzle cover plate, which is assembled with the upper nozzle body and cooperates with the upper nozzle hole to form an upper air outlet at the rear end of the upper nozzle hole. By providing a double-layer nozzle hole, the utility model solves the problem that existing color sorters have difficulty in sorting large-sized and high-density materials.

[0004] The following problems also exist in this solution: the device can sort different types of materials by setting an upper nozzle hole and a lower nozzle hole, but the blowing nozzle device set in the device is fixed together, which is more troublesome to disassemble, and the air outlet set in the upper nozzle hole has a large folding curvature, which easily causes the material to be blocked inside, making it inconvenient to clean.

[0005] Therefore, in order to solve the above problems, the present application provides a multi-layer blowing nozzle device for a color sorter. Utility Model Content

[0006] In order to solve the problem that the nozzle hole is inconvenient and difficult to disassemble, and it is difficult to clean the material blocked inside, the present application provides a multi-layer blowing nozzle device for a color sorter.

[0007] The application provides a multi-layer nozzle device for a color selector, which comprises two upper housings, lower housings are arranged at the top and bottom of the two upper housings, the upper housing is attached to the lower housing, clamping mechanisms are arranged at the middle and both sides of the upper housing and the lower housing, the clamping mechanism comprises a mounting block, a clamping column, a mounting plate two, a clamping ring one and a clamping ring two, the mounting block is fixedly installed on the side of the upper housing close to the lower housing, the clamping column is fixedly installed at the bottom of the mounting block, the mounting groove is through arranged on the side of the lower housing close to the upper housing, the mounting plate two is fixedly installed at the bottom of the mounting groove, the fixing groove is through arranged at the middle of the mounting plate two, the clamping ring one and the clamping ring two are arranged in the fixing groove, the clamping ring one is hingedly connected with the clamping ring two, and the clamping column is clamped with the clamping ring one and the clamping ring two.

[0008] Preferably, the clamping ring one and the clamping ring two are fixedly installed with connecting plates on one side, and the connecting plates and the top of the mounting plate two are fixedly installed with elastic pieces.

[0009] Preferably, the upper nozzle holes are through arranged on one side of the two upper housings, the lower nozzle holes are through arranged on one side of the two lower housings, the upper nozzle holes and the lower nozzle holes are coaxially arranged, and the upper nozzle holes are attached to the lower nozzle holes.

[0010] Preferably, the upper sealing pads are fixedly installed in the upper nozzle holes, and the lower sealing pads are fixedly installed in the lower nozzle holes.

[0011] Preferably, the top of the lower housing located at the upper side is fixedly installed with the mounting plate one, and a plurality of mounting holes are through arranged on the mounting plate one.

[0012] In conclusion, the application has the following beneficial technical effects: the clamping mechanism can separate the nozzle hole and the housing into two parts, clamp them together, quickly separate the two nozzles and the housing, reduce the disassembly and assembly time, reduce the maintenance cost, facilitate the inspection and cleaning of the blocked materials in the nozzle, improve the maintenance efficiency, the upper sealing pads and the lower sealing pads can ensure the stable airflow of the nozzle hole, make the nozzle maintain a good sealing state during work, and improve the efficiency of the whole system. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a perspective view of an embodiment of the application;

[0014] Figure 2 is a perspective sectional view of an embodiment of the application;

[0015] Figure 3 is an enlarged view of A of an embodiment of the application; Figure 2

[0016] ​ Figure 4 is an exploded view of the upper nozzle hole and the lower nozzle hole of the embodiment of the present application.

[0017] Marked for explanation: 1, lower shell; 2, upper shell; 3, mounting plate one; 4, mounting hole; 6, mounting block; 7, clamping column; 8, mounting groove; 9, connecting plate; 10, elastic piece; 11, mounting plate two; 12, clamping ring one; 13, clamping ring two; 14, fixing groove; 15, upper nozzle hole; 16, upper sealing gasket; 17, lower sealing gasket; 18, lower nozzle hole. DETAILED DESCRIPTION

[0018] The following will be combined with the Figure 1 - Figure 4 The present application is further described in detail.

[0019] Embodiment:

[0020] A multi-layer nozzle device for a color selector, referring to Figure 1 - Figure 4 , comprising two upper shells 2, the top and bottom of the two upper shells 2 are provided with a lower shell 1, the upper shell 2 is attached to the lower shell 1, the middle and both sides of the upper shell 2 and the lower shell 1 are provided with a clamping mechanism, the clamping mechanism comprises a mounting block 6, a clamping column 7, a mounting plate two 11, a clamping ring one 12 and a clamping ring two 13, the mounting block 6 is fixedly installed on one side of the upper shell 2 close to the lower shell 1, the clamping column 7 is fixedly installed on the bottom of the mounting block 6, the mounting groove 8 is throughly provided on one side of the lower shell 1 close to the upper shell 2, the mounting plate two 11 is fixedly installed on the bottom of the mounting groove 8, the fixing groove 14 is throughly provided in the middle of the mounting plate two 11, the clamping ring one 12 and the clamping ring two 13 are provided in the fixing groove 14, the clamping ring one 12 and the clamping ring two 13 are hinged, and the clamping column 7 is clamped with the clamping ring one 12 and the clamping ring two 13; by setting the clamping mechanism, the nozzle hole and the shell can be divided into two parts, and then clamped together, which can quickly separate the two nozzles and the shell, reduce the disassembly time, reduce the maintenance cost, facilitate the inspection and cleaning of the blocked materials inside the nozzle, improve the maintenance efficiency, and through the setting of the upper sealing gasket 16 and the lower sealing gasket 17, the airflow stability of the nozzle hole can be ensured, so that the nozzle maintains a good sealing state during work, and the efficiency of the overall system is improved.

[0021] Referring to Figure 2 - Figure 3 , one side of the clamping ring one 12 and the clamping ring two 13 is fixedly installed with a connecting plate 9, and the top of the two connecting plates 9 and the mounting plate two 11 is fixedly installed with an elastic piece 10, so that when the clamping column 7 is clamped downward, the connecting plate 9 and the elastic piece 10 drive the clamping ring one 12 and the clamping ring two 13 to move downward and outward, facilitating the clamping column 7 to be clamped into the clamping ring one 12 and the clamping ring two 13, thereby fixing the upper shell 2 and the lower shell 1 together.

[0022] Referring to Figure 4 Two upper housings 2 have upper nozzle holes 15 on one side, and two lower housings 1 have lower nozzle holes 18 on one side. The upper nozzle holes 15 and the lower nozzle holes 18 are coaxially arranged, and the upper nozzle holes 15 and the lower nozzle holes 18 are in close contact, so as to spray air flow and separate materials.

[0023] Referring to Figure 4 An upper sealing gasket 16 is fixedly installed in the upper nozzle hole 15, and a lower sealing gasket 17 is fixedly installed in the lower nozzle hole 18. The upper sealing gasket 16 and the lower sealing gasket 17 are coaxially arranged, so as to enhance the sealing performance between the upper nozzle hole 15 and the lower nozzle hole 18.

[0024] Referring to Figure 1 The top of the lower housing 1 located at the upper side is fixedly installed with a mounting plate 3, and a plurality of mounting holes 4 are formed in the mounting plate 3. The double-layer nozzle can be fixed by bolts.

[0025] Working principle: During installation, the clamping column 7 at the top of the upper housing 2 is aligned with the clamping ring 12 and the clamping ring 13 inside the mounting groove 8, and then it is pressed downward. The pressing force makes the connecting plates 9 and the elastic members 10 on both sides of the clamping ring 12 and the clamping ring 13 move downward and outward, so that the clamping ring is pressed into the clamping ring 12 and the clamping ring 13, thereby completing the installation between the upper housing 2 and the lower housing 1. Then, the upper nozzle hole 15 and the lower nozzle hole 18 are sealed by the upper sealing gasket 16 and the lower sealing gasket 17, so as to enhance the stability of the air flow. If the upper nozzle hole 15 and the lower nozzle hole 18 are blocked, the color sorter can be stopped, and then the upper housing 2 is pulled upward, so that the clamping column 7 of the upper housing 2 is separated from the clamping ring 12 and the clamping ring 13. Then, the blocked part inside the upper nozzle hole 15 and the lower nozzle hole 18 is cleaned, and the installation is completed again according to the steps.

[0026] The above describes an exemplary embodiment of the multi-layer blow nozzle device for a color sorter provided by the present disclosure with reference to the preferred embodiment. However, those skilled in the art can understand that various modifications and improvements can be made to the above specific embodiments without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure. The protection scope of the present disclosure is determined by the appended claims.

Claims

1. A multi-layer blowing nozzle device for a color sorter, comprising two upper shells (2), characterized in that: The top and bottom of the two upper shells (2) are both provided with a lower shell (1), the upper shell (2) and the lower shell (1) are fitted together, and a clamping mechanism is provided at the middle and both sides of the upper shell (2) and the lower shell (1), and the clamping mechanism includes a mounting block (6), a clamping column (7), a second mounting plate (11), a first clamping ring (12) and a second clamping ring (13), and a mounting block (6) is fixedly installed on one side of the upper shell (2) close to the lower shell (1), and the bottom of the mounting block (6) is fixedly installed. A clamping column (7) is provided, and a mounting groove (8) is provided through one side of the lower shell (1) close to the upper shell (2), a mounting plate 2 (11) is fixedly provided at the bottom of the mounting groove (8), a fixing groove (14) is provided through the middle of the mounting plate 2 (11), a clamping ring 1 (12) and a clamping ring 2 (13) are provided in the fixing groove (14), the clamping ring 1 (12) and the clamping ring 2 (13) are hingedly connected, and the clamping column (7) is clamped with the clamping ring 1 (12) and the clamping ring 2 (13).

2. A multi-layer blowing nozzle device for a color sorter according to claim 1, characterized in that: A connecting plate (9) is fixedly installed on one side of the snap ring 1 (12) and the snap ring 2 (13), and an elastic member (10) is fixedly installed on the top of the two connecting plates (9) and the mounting plate 2 (11).

3. The multi-layer blowing nozzle device for a color sorter according to claim 1, characterized in that: An upper nozzle hole (15) is provided through one side of each of the two upper shells (2), and a lower nozzle hole (18) is provided through one side of each of the two lower shells (1). The plurality of upper nozzle holes (15) and the lower nozzle holes (18) are coaxially arranged, and the upper nozzle holes (15) and the lower nozzle holes (18) are in close contact with each other.

4. The multi-layer blowing nozzle device for a color sorter according to claim 3, characterized in that: An upper sealing gasket (16) is fixedly installed in the upper nozzle hole (15), and a lower sealing gasket (17) is fixedly installed in the lower nozzle hole (18). The upper sealing gasket (16) and the lower sealing gasket (17) are coaxially arranged.

5. The multi-layer blowing nozzle device for a color sorter according to claim 3, characterized in that: A mounting plate (3) is fixedly mounted on the top of the lower shell (1) located above, and a plurality of mounting holes (4) are formed through the mounting plate (3).

Images