Suction nozzle support structure

Abstract

The utility model discloses a suction nozzle support structure which is characterized in that a short cross arm is arranged at the tail end of a long cross arm, a z-shaped structure is formed between the long cross arm and the short cross arm, a connecting block is arranged at the connecting position of the long cross arm and the short cross arm, a shaft hole used for being in butt joint with a motor shaft of a motor is formed in the connecting block, and the long cross arm and the short cross arm are arranged in the shaft hole. A plurality of first suction nozzle holes are formed in the bottom surface of the short cross arm, and a plurality of second suction nozzle holes are formed in the long cross arm; the long cross arm and the short cross arm are arranged, the second suction nozzle holes are formed in the long cross arm, and the first suction nozzle holes are formed in the surface of the bottom of the short cross arm, so that different suction nozzle holes can be selected according to requirements to adsorb products, and the phenomenon that the products are damaged under the condition that X-axis stroke negative limit discharging is not exceeded is avoided. Material taking can exceed the positive limit of the shaft, so that a machine can not operate due to alarming.

Description

Technical Field

[0001] This utility model relates to the field of rotary feeding and picking technology, specifically a suction nozzle support structure. Background Technology

[0002] During the movement of the product through the nozzle bracket, due to design limitations, while ensuring that the material is fed within the negative limit of the X-axis travel, the material is picked up beyond the positive limit of the axis by several millimeters, causing the machine to alarm and malfunction. Because the distance of a few millimeters is small, it is difficult to adjust and control the existing method. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a nozzle support structure.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a suction nozzle support structure, including a long horizontal arm, a short horizontal arm at the end of the long horizontal arm, and a Z-shaped structure between the long horizontal arm and the short horizontal arm. A connecting block is provided at the connection between the long horizontal arm and the short horizontal arm, and the connecting block is provided with a shaft hole for docking with the shaft of a motor. The bottom surface of the short horizontal arm is provided with a plurality of first suction nozzle holes, and the long horizontal arm is provided with a plurality of second suction nozzle holes.

[0006] As a preferred embodiment of this utility model, the first suction nozzle has at least three holes, which are distributed in a straight line along the length of the short horizontal arm.

[0007] As a preferred technical solution of this utility model, one of the plurality of first suction holes, the first suction hole closest to the connecting block, is coaxially arranged with the shaft hole.

[0008] As a preferred embodiment of this utility model, the horizontal distance between the first suction nozzle hole furthest from the connecting block and the center of the shaft hole is between 14 mm and 16 mm.

[0009] As a preferred embodiment of this utility model, there are three first suction nozzle holes, and the horizontal distance between the middle first suction nozzle hole and the center of the shaft hole is between 6.5 mm and 8.5 mm.

[0010] As a preferred technical solution of this utility model, the second suction nozzle hole is provided with no less than two holes, and they are distributed in a straight line along the length direction of the long horizontal arm.

[0011] As a preferred embodiment of this utility model, the horizontal distance between the second suction hole closest to the connecting block and the center of the shaft hole is between 10 mm and 19 mm.

[0012] As a preferred embodiment of this utility model, the horizontal distance between the second suction hole furthest from the connecting block and the center of the shaft hole is between 27 mm and 32 mm.

[0013] As a preferred technical solution of this utility model, the interior of the long horizontal arm and the short horizontal arm is provided with a cavity for drawing and releasing air from the first suction nozzle hole and the second suction nozzle hole.

[0014] As a preferred technical solution of this utility model, the spatial projection distance between the second suction nozzle hole and the center of the shaft hole is between 5 mm and 8 mm.

[0015] The beneficial effects of this utility model are: by setting a long horizontal arm and a short horizontal arm, and providing multiple second suction holes on the long horizontal arm and multiple first suction holes on the bottom surface of the short horizontal arm, different suction holes can be selected to adsorb products according to needs, thus avoiding the situation where the material is picked up beyond the positive limit of the axis while ensuring that the material is not released beyond the negative limit of the X-axis stroke, which would cause the machine to alarm and fail to operate. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of a suction nozzle support structure according to the present invention;

[0018] Figure 2 This is a schematic diagram of the arrangement of the shaft holes in a suction nozzle support structure according to this utility model;

[0019] Figure 3 This is a cross-sectional view (AA) of a suction nozzle support structure according to this utility model;

[0020] Figure 4 This is a schematic diagram of the connecting block of a nozzle support structure according to this utility model.

[0021] In the diagram: 1. Long horizontal arm; 2. Short horizontal arm; 3. Connecting block; 4. Shaft hole; 5. First suction nozzle hole; 6. Second suction nozzle hole; 7. Cavity. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this utility model discloses a suction nozzle support structure, including a long horizontal arm 1, with a short horizontal arm 2 at the end of the long horizontal arm 1, forming a Z-shaped structure between the long horizontal arm 1 and the short horizontal arm 2. A connecting block 3 is provided at the connection between the long horizontal arm 1 and the short horizontal arm 2, and the connecting block 3 has a shaft hole 4 for docking with the motor shaft. The bottom surface of the short horizontal arm 2 has multiple first suction nozzle holes 5, and the long horizontal arm 1 has multiple second suction nozzle holes 6. By setting up the long horizontal arm 1 and the short horizontal arm 2, and providing multiple second suction nozzle holes 6 on the long horizontal arm 1 and multiple first suction nozzle holes 5 on the bottom surface of the short horizontal arm 2, different suction nozzle holes can be selected to adsorb products according to needs, thus avoiding the situation where, while ensuring that the material is fed within the negative limit of the X-axis stroke, the material is picked up beyond the positive limit of the axis, causing the machine to alarm and malfunction.

[0024] In one embodiment, the first suction nozzle hole 5 is provided with no less than three holes, and they are arranged in a straight line along the length of the short cross arm 2. This results in different spacings of the shaft hole 4 that connects with the motor shaft, allowing different first suction nozzle holes 5 to be selected for adsorption as needed.

[0025] One of the multiple first suction holes 5, the first suction hole 5 closest to the connecting block 3 (e.g., the innermost first suction hole 5), is coaxially arranged with the shaft hole 4, so that the first suction hole 5 is arranged in a straight line toward the shaft hole 4.

[0026] One of the multiple first suction holes 5, the first suction hole 5 furthest from the connecting block 3 (e.g., the outermost first suction hole 5), is at a horizontal distance D from the center of the shaft hole 4 between 14 mm and 16 mm. In this embodiment, the horizontal distance D is 15 mm. There are three first suction holes 5, and the middle first suction hole 5 is at a horizontal distance H from the center of the shaft hole 4 between 6.5 mm and 8.5 mm. In this embodiment, the horizontal distance H is 7.50 mm.

[0027] There are at least two second suction holes 6, which are arranged in a straight line along the length of the long horizontal arm 1. The horizontal distance J between the second suction hole 6 closest to the connecting block 3 (e.g., the innermost second suction hole 6) and the center of the shaft hole 4 is between 10 mm and 19 mm. In this embodiment, the horizontal distance J is 14.54 mm.

[0028] One of the multiple second suction holes 6, the second suction hole 6 furthest from the connecting block 3 (e.g., the outermost second suction hole 6), is at a horizontal distance M from the center of the shaft hole 4 between 27 mm and 32 mm. In this embodiment, the horizontal distance M is 29.54 mm.

[0029] The long horizontal arm 1 and the short horizontal arm 2 are provided with a cavity 7 for drawing and releasing air from the first suction nozzle hole 5 and the second suction nozzle hole 6, thus connecting the first suction nozzle hole 5 and the second suction nozzle hole 6, so that the appropriate suction nozzle hole can be selected when needed.

[0030] The spatial projection distance N between the second suction nozzle hole 6 and the center of the shaft hole 4 is between 5 mm and 8 mm. In this embodiment, the horizontal distance N is 6.84 mm.

[0031] During operation, by setting up a long horizontal arm 1 and a short horizontal arm 2, and providing multiple second suction nozzle holes 6 on the long horizontal arm 1 and multiple first suction nozzle holes 5 on the bottom surface of the short horizontal arm 2, different suction nozzle holes can be selected to adsorb products according to needs, thus avoiding the situation where the material is picked up beyond the positive limit of the axis while ensuring that the material is not released beyond the negative limit of the X-axis stroke, which would cause the machine to alarm and fail to operate.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mouthpiece holder structure, characterized by, The utility model provides a kind of long cross arm (1), the end of long cross arm (1) is equipped with short cross arm (2), and z-shaped structure is formed between long cross arm (1) and short cross arm (2), and the connecting block (3) is equipped at the connecting place of long cross arm (1) and short cross arm (2), shaft hole (4) for butt joint with motor shaft is equipped on connecting block (3), the bottom surface of short cross arm (2) is equipped with multiple first suction nozzle holes (5), and long cross arm (1) is equipped with multiple second suction nozzle holes (6).

2. A mouthpiece support structure according to claim 1, wherein More than three first suction nozzle holes (5) are equipped on the first suction nozzle hole (5), and are linearly distributed along the length direction of short cross arm (2).

3. A mouthpiece support structure according to claim 2, wherein One of multiple first suction nozzle holes (5) closest to the first suction nozzle hole (5) of connecting block (3) is coaxially arranged with shaft hole (4).

4. A mouthpiece support structure according to claim 2, wherein The horizontal distance between one of multiple first suction nozzle holes (5) farthest from the first suction nozzle hole (5) of connecting block (3) and the center of shaft hole (4) is between 14mm and 16mm.

5. A mouthpiece support structure according to claim 2, wherein The first suction nozzle hole (5) is three, and the horizontal distance between the middle first suction nozzle hole (5) and the center of shaft hole (4) is between 6.5mm and 8.5mm.

6. A mouthpiece support structure according to claim 1, wherein More than two second suction nozzle holes (6) are equipped on the second suction nozzle hole (6), and are linearly distributed along the length direction of long cross arm (1).

7. A mouthpiece support structure according to claim 6, wherein The horizontal distance between one of multiple second suction nozzle holes (6) closest to the second suction nozzle hole (6) of connecting block (3) and the center of shaft hole (4) is between 10mm and 19mm.

8. A mouthpiece support structure according to claim 6, wherein The horizontal distance between one of multiple second suction nozzle holes (6) farthest from the second suction nozzle hole (6) of connecting block (3) and the center of shaft hole (4) is between 27mm and 32mm.

9. A mouthpiece support structure according to claim 1, wherein The inside of long cross arm (1) and short cross arm (2) is equipped with cavity (7) for pumping and exhausting air of first suction nozzle hole (5) and second suction nozzle hole (6).

10. The mouthpiece support structure of claim 1, wherein The spatial projection distance between second suction nozzle hole (6) and the center of shaft hole (4) is between 5mm and 8mm.

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