CN213864992U - Suction cup device - Google Patents

Abstract

The utility model discloses a sucker device, which comprises a negative pressure generating device, a supporting plate, a frame, a mesh plate and a porous material piece, wherein the negative pressure generating device is arranged on the supporting plate, the frame is positioned between the supporting plate and the mesh plate, the porous material piece is fixedly connected with the mesh plate, the supporting plate is provided with a first through hole, the frame is provided with a second through hole, the mesh plate is provided with a third through hole, and the negative pressure generating device forms a negative pressure channel through the first through hole, the second through hole, the third through hole and the porous material piece in sequence; adopt the utility model discloses a sucking disc device can conveniently absorb large-size flexibility, gas permeability material and carry, and can not produce the fold and the problem that drops midway, has improved work efficiency greatly.

Description

Suction cup device

Technical Field

The utility model relates to a textile machinery field, more specifically say, relate to a sucking disc device.

Background

The non-woven fabric is very difficult to vacuum-absorb due to its light weight, large size and area, air permeability and the like. For example, the vacuum source is an external vacuum blower and is connected to the vacuum cavity of the sucker through a hard corrugated pipe, the diameter (30-60mm) of the corrugated pipe is small, so that the flow of vacuum is seriously lost, and the external vacuum source is difficult to really establish the vacuum degree due to the air permeability of the non-woven fabric, and the corrugated pipe is inconvenient for the sucker to move; in addition, if the vacuum source is a vacuum generator, high vacuum degree can be generated, but the vacuum generator is only suitable for the non-woven fabrics with small size, and if the vacuum generator is used for transporting the non-woven fabrics with larger size, a high-power air compressor is required, the use cost is high, and the occupied space is too large; even if the vacuum source is an external vacuum pump, it is difficult to establish an effective vacuum degree because the nonwoven fabric is permeable.

If the needle-punched grabbing is used, the non-woven fabric is damaged, and the non-woven fabric is easy to droop and wrinkle in the carrying process; if flexible or rigid clamping jaws are adopted, clamping marks, wrinkles and even edge warping are easy to generate, and flatness and appearance are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sucking disc device aims at solving and is difficult to absorb the problem that large size flexibility, gas permeability material and easy production fold drop even midway among the prior art.

For realizing this purpose, the utility model provides a sucking disc device, produce device, backup pad, frame, mesh board and porous material spare including the negative pressure, the negative pressure produces the device and installs in the backup pad, and the frame is located between backup pad and the mesh board, and porous material spare and mesh board fixed connection are provided with first through-hole in the backup pad, are provided with the second through-hole on the frame, and the mesh board is provided with the third through-hole, and the negative pressure produces the device and forms the negative pressure passageway via first through-hole, second through-hole, third through-hole and porous material spare in proper order.

Preferably, the frame is made of metal.

Preferably, the negative pressure generating device is an axial flow fan.

Preferably, the axial flow fan is fixedly connected with the supporting plate through a screw.

Preferably, the piece of porous material is a sponge.

Preferably, the sponge is fixedly connected with the mesh plate through an adhesive.

Preferably, the negative pressure generator further comprises a cover plate, the cover plate is fixedly connected with the negative pressure generator, the cover plate is provided with a fourth through hole, and the fourth through hole is communicated with the negative pressure generator.

Preferably, the cover plate, the negative pressure generating device, the support plate, the frame and the mesh plate are fixedly connected through screws.

Preferably, the mesh plate is made of stainless steel material.

Preferably, the supporting plate is provided with a reinforcing rib.

Compared with the prior art, the utility model has the advantages of:

adopt the utility model discloses a sucking disc device can conveniently absorb large-size flexibility, gas permeability material and carry, and can not produce the fold and drop even, has improved work efficiency greatly.

Drawings

Fig. 1 is an exploded view of the suction cup device of the present invention;

fig. 2 is an overall view of the suction cup device (excluding the cover plate) of the present invention.

The reference numbers in the figures illustrate:

1. a negative pressure generating device; 2. a cover plate; 3. a frame; 4. a mesh plate; 5. a piece of porous material; 6. a fourth via hole; 7. a second through hole; 8. a third through hole; 9. a support plate; 10. a first via.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Referring to fig. 1 and 2, a suction cup device includes a negative pressure generating device 1, a supporting plate 9, a frame 3, a mesh plate 4 and a porous material piece 5, the negative pressure generating device 1 is installed on the supporting plate 9, the frame 3 is located between the supporting plate 9 and the mesh plate 4, the porous material piece 5 is fixedly connected with the mesh plate 4, a first through hole 10 is formed on the supporting plate 9, a second through hole 7 is formed on the frame 3, a third through hole 8 is formed on the mesh plate 4, and the negative pressure generating device 1 sequentially forms a negative pressure channel through the first through hole 10, the second through hole 7, the third through hole 8 and the porous material piece 5.

Preferably, the negative pressure generating device 1 is an axial flow fan; the axial flow fan is fixedly connected with the supporting plate 9 through screws; the porous material 5 is a sponge, and the sponge is fixedly connected with the mesh plate 4 through an adhesive, and the sponge is finally contacted with a flexible and air-permeable material (such as non-woven fabric and paper).

When the sucker device operates, the axial flow fan generates negative pressure; since the axial flow fan forms a negative pressure channel sequentially through the first through hole 10, the second through hole 7, the third through hole 8 and the sponge, and the sponge directly contacts with the flexible and air-permeable material (such as non-woven fabric and paper), the flexible and air-permeable material (such as non-woven fabric and paper) contacts with the sponge and is sucked and conveyed to a specified position; the sucker device can conveniently suck large-size flexible and breathable materials (such as non-woven fabrics and paper) to carry, does not generate the problems of wrinkles and midway falling, is particularly suitable for carrying large-size flexible and breathable materials with irregular shapes and variable sizes, and greatly improves the working efficiency.

Meanwhile, in order to ensure the safety of workers, the sucker device also comprises a cover plate 2, wherein the cover plate 2 is fixedly connected with the axial flow fan, preferably connected with one end of the axial flow fan, which is far away from the supporting plate 9, namely the axial flow fan is fixed between the cover plate 2 and the supporting plate 9; and the cover plate 2 is provided with a fourth through hole 6, and the fourth through hole 6 is communicated with the axial flow fan so as to ensure the smoothness of the negative pressure channel.

Further, in order to ensure the reliability of the suction cup device, the mesh plate 4 is made of stainless steel material, the frame 3 is made of metal, and the support plate 9 is provided with a reinforcing rib; the cover plate 2, the axial flow fan, the supporting plate 9, the frame 3 and the mesh plate 4 are fixedly connected through screws.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (10)

1. A suction cup device characterized by: the negative pressure generating device is installed on the supporting plate, the frame is located between the supporting plate and the mesh plate, the porous material piece is fixedly connected with the mesh plate, a first through hole is formed in the supporting plate, a second through hole is formed in the frame, a third through hole is formed in the mesh plate, and the negative pressure generating device sequentially forms a negative pressure channel through the first through hole, the second through hole, the third through hole and the porous material piece.

2. The suction cup device of claim 1, wherein: the frame is made of metal.

3. The suction cup device of claim 1, wherein: the negative pressure generating device is an axial flow fan.

4. The suction cup device of claim 3, wherein: the axial flow fan is fixedly connected with the supporting plate through screws.

5. The suction cup device of claim 1, wherein: the porous material piece is a sponge.

6. The suction cup device of claim 5, wherein: the sponge is fixedly connected with the mesh plate through an adhesive.

7. The suction cup device of claim 1, wherein: the negative pressure generating device is fixedly connected with the cover plate, and the cover plate is provided with a fourth through hole which is communicated with the negative pressure generating device.

8. The suction cup device of claim 7, wherein: the cover plate, the negative pressure generating device, the supporting plate, the frame and the mesh plate are fixedly connected through screws.

9. The suction cup device of claim 1, wherein: the mesh plate is made of stainless steel materials.

10. The suction cup device of claim 1, wherein: and reinforcing ribs are arranged on the supporting plate.

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