Waterproof and oilproof paper cone preparation equipment

Abstract

The utility model discloses waterproof and oilproof cone preparation equipment, and belongs to the technical field of cones. The rotating assembly is arranged, a suction cup in the rotating assembly is used for sucking a sound cone, the rotating assembly rotates, a continuous and compact organic polymer film is sprayed on the outer side face of the sound cone in cooperation with the spraying assembly, and therefore the processing efficiency of the sound cone is improved; and the air suction pipe is arranged in the middle of the rotating plate, and the paint leaked from the middle of the paper cone can be sucked through the air suction pipe, so that environmental hazards caused by leakage are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper basins, and in particular relates to a waterproof and oil-proof paper basin preparation device. Background Art

[0002] The main raw material of speaker paper cones is plant fiber, which contains a large number of hydroxyl and carboxyl groups on its surface, which gives the paper cones natural hydrophilicity and lipophilicity. After the paper cone absorbs water or oil, its mechanical properties will drop significantly, and the weight of the paper cone will also increase, which will have a great impact on the acoustic performance, timbre and sound quality of the speaker. In addition, the paper cone is made of plant fiber, and its three-dimensional structure is a three-dimensional mesh. There are many pores in the paper cone structure. Water vapor or oil vapor may penetrate into the speaker product through the pores of the paper cone, posing a hidden danger.

[0003] In order to achieve waterproof and oil-proof effects, traditional paper basins are usually coated with a continuous and dense organic polymer film or aluminum powder coating on the surface. However, the operation of traditional paper basins requires a lot of manpower, high labor costs, and low manual operation efficiency. Summary of the invention

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a waterproof and oil-proof paper basin preparation device.

[0005] The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a waterproof and oil-proof paper basin preparation equipment, including a spraying component and a rotating component, the rotating component is arranged at the top of the spraying component, the rotating component includes a bracket, the lower surface of the bracket is equally divided into a plurality of groove wheels, each of the groove wheels is rotatably connected to the bracket, a rotating plate is arranged between the plurality of groove wheels, the edge of the rotating plate is arranged in the groove of the plurality of groove wheels, a mounting hole is arranged in the middle position of the rotating plate, a slip ring is arranged on the mounting hole, the slip ring is rotatably connected to the mounting hole, a plurality of vertical rods are arranged in a circular array on the rotating plate, the top of the vertical rods is located at the upper end of the rotating plate, and an air pipe connector is arranged on the top of each of the vertical rods, a flexible air pipe is connected between the plurality of air pipe connectors, and a suction cup is arranged at the bottom of each of the vertical rods.

[0006] Preferably, the suction cup is in an arc shape that matches the arc surface of the paper basin.

[0007] Preferably, a driving motor is provided on one side of the bracket, a rubber wheel is fixedly connected to the driving shaft of the driving motor, and a side edge of the rubber wheel abuts against a side edge of the rotating plate.

[0008] Preferably, an air suction pipe is sleeved inside the slip ring, and the end of the air suction pipe is fixedly connected to the slip ring.

[0009] The utility model has the beneficial effects of: by setting a rotating assembly, using the suction cup in the rotating assembly to suck the sound basin, and rotating the rotating disk, cooperating with the spraying assembly to spray a continuous and dense organic polymer film on the outer surface of the sound basin, thereby improving the processing efficiency of the paper basin;

[0010] A suction pipe is arranged in the middle of the rotating plate, and the suction pipe can absorb the paint leaking from the middle position of the paper basin, thereby avoiding environmental damage caused by leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the bottom of the utility model.

[0013] In the figure: 1. bracket; 2. groove wheel; 3. rotating plate; 4. mounting hole; 5. slip ring; 6. vertical rod; 7. air pipe connector; 8. flexible air pipe; 9. suction cup; 10. driving motor; 11. rubber wheel; 12. suction pipe; 13. spray assembly. DETAILED DESCRIPTION

[0014] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0015] Embodiment: A waterproof and oil-proof paper basin preparation device, such as Figure 1-Figure 2 As shown, it includes a spraying component 13 and a rotating component, the rotating component is arranged on the top of the spraying component 13, the rotating component includes a bracket 1, the lower surface of the bracket 1 is equally divided with a plurality of groove wheels 2, each of the groove wheels 2 is rotatably connected to the bracket 1, a rotating plate 3 is arranged between the plurality of groove wheels 2, the edge of the rotating plate 3 is arranged in the groove of the plurality of groove wheels 2, a mounting hole 4 is arranged in the middle position of the rotating plate 3, a slip ring 5 is arranged on the mounting hole 4, the slip ring 5 is rotatably connected to the mounting hole 4, a plurality of vertical rods 6 are arranged in a circular array on the rotating plate 3, the top of the vertical rod 6 is located at the upper end of the rotating plate 3, and an air pipe connector 7 is arranged on the top of each of the vertical rods 6, a flexible air pipe 8 is connected between the plurality of air pipe connectors 7, and a suction cup 9 is arranged at the bottom of each of the vertical rods 6.

[0016] 2. The shape of the suction cup 9 is an arc that matches the arc surface of the paper basin.

[0017] 3. A driving motor 10 is provided on one side of the bracket 1 , and a rubber wheel 11 is fixedly connected to the driving shaft of the driving motor 10 , and the side edge of the rubber wheel 11 is against the side edge of the rotating plate 3 .

[0018] The slip ring 5 is sleeved with an air suction pipe 12 , and the end of the air suction pipe 12 is fixedly connected to the slip ring 5 .

[0019] The principle of the utility model: when in use, the rotating assembly needs to be connected to the truss manipulator, and multiple sets can be installed. The paper cone is sucked by the movement of the truss manipulator, and the paper cone is sucked by the suction cup 9 and moved to the spraying assembly 13. The rotating plate 3 is driven to rotate by the driving motor 10, thereby realizing automatic spraying of the paper cone.

[0020] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A waterproof and oil-proof paper cone preparation device, comprising a spraying component (13) and a rotating component, characterized in that: The rotating assembly is arranged on the top of the spraying assembly (13), and the rotating assembly comprises a bracket (1). The lower surface of the bracket (1) is equally divided into a plurality of groove wheels (2), each of the groove wheels (2) is rotatably connected to the bracket (1), a rotating plate (3) is arranged between the plurality of groove wheels (2), the edge of the rotating plate (3) is arranged in the groove of the plurality of groove wheels (2), a mounting hole (4) is arranged in the middle position of the rotating plate (3), a slip ring (5) is arranged on the mounting hole (4), and the slip ring (5) is rotatably connected to the mounting hole (4), a plurality of vertical rods (6) are arranged in a circular array on the rotating plate (3), the top of the vertical rod (6) is located at the upper end of the rotating plate (3), and a trachea connector (7) is arranged on the top of each of the vertical rods (6), a flexible trachea (8) is connected between the plurality of trachea connectors (7), and a suction cup (9) is arranged at the bottom of each of the vertical rods (6).

2. The waterproof and oil-proof paper basin preparation device according to claim 1, characterized in that: The shape of the suction cup (9) is an arc that matches the arc surface of the paper basin.

3. The waterproof and oil-proof paper basin preparation device according to claim 1, characterized in that: A driving motor (10) is provided on one side of the bracket (1), a rubber wheel (11) is fixedly connected to the driving shaft of the driving motor (10), and the side edge of the rubber wheel (11) abuts against the side edge of the rotating plate (3).

4. The waterproof and oil-proof paper basin preparation device according to claim 1, characterized in that: An air suction pipe (12) is sleeved inside the slip ring (5), and the end of the air suction pipe (12) is fixedly connected to the slip ring (5).

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