Grid sucker

Abstract

The utility model discloses a grid suction cup which comprises a suction cup sleeve shell, an installation disc is arranged at one end of the suction cup sleeve shell, multiple sets of suction cup supports are arranged at one end of the installation disc, ventilation channels are arranged among the multiple sets of suction cup supports, and a ventilation hole is formed in the middle of one end of the installation disc. According to the suction cup, under the cooperation of the suction cup support, the installation disc and the ventilation channel, large-area stripes of the bearing part of the suction cup are changed into fine reticulate patterns, and compared with an original suction cup, concentrated continuous large-area bearing is changed into scattered uniform small-area bearing, so that the distance between bearing patterns is greatly reduced, and the service life of the suction cup is prolonged. In the process after the glass substrate is adsorbed, adsorption marks are effectively eliminated, large-area stripes of the bearing part of the suction cup are changed into fine reticulate patterns, the bearing area is effectively reduced, generated static electricity is reduced, the generated static electricity is prevented from breaking down a precise circuit on the glass substrate, and then the glass substrate is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of suction cups, in particular to a grid suction cup. Background Technique

[0002] The vacuum suction cup is one of the actuators of vacuum equipment. The suction cup material is made of nitrile rubber and has a large breaking force. Therefore, it is widely used in various vacuum holding equipment, such as in the building, paper industry, printing, glass and other industries to achieve the task of sucking and transporting thin and light items such as glass and paper.

[0003] There is a vacuum suction cup with the authorized publication number of "CN216731459U". It includes a vacuum suction cup body, a bottom plate and a vacuum generator. At least one adsorption station is arranged on the vacuum suction cup body. Each adsorption station includes at least one closed-loop adsorption groove opened on the upper end surface of the vacuum suction cup body. The adsorption grooves are sleeved and spaced in sequence from inside to outside. An air suction hole penetrating the vacuum suction cup body is opened at the bottom of one adsorption groove, and at least one conduction groove communicating with the adsorption groove is opened on the upper end surface of the vacuum suction cup body. The vacuum generator is fixed on the lower end surface of the vacuum suction cup body and communicates with the corresponding air suction hole.

[0004] Generally, a vacuum suction cup is composed of a suction cup edge and a middle supporting part. After the vacuum suction cup adsorbs the glass substrate, the supporting part is easy to leave an imprint on the back of the glass substrate. At the same time, the contact area between the supporting part of the vacuum suction cup and the glass substrate is large. When desorbing from the glass, it is easy to generate a large amount of static electricity and break down the precision circuit on the glass substrate. Content of the Utility Model

[0005] The purpose of the utility model is to provide a grid suction cup to solve the problems presented in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a grid suction cup, including a suction cup housing. One end of the suction cup housing is provided with a mounting plate. One end of the mounting plate is provided with multiple suction cup supports. An air passage is arranged between the multiple suction cup supports. An air hole is arranged in the middle of one end of the mounting plate. The other end of the suction cup housing is provided with a connection plate.

[0007] Preferably, one end of the suction cup housing is provided with a mounting groove. The mounting plate is located inside the mounting groove to hide the position of the mounting plate and facilitate the position of the suction cup support to be consistent with that of the suction cup housing.

[0008] Preferably, the plane of the suction cup housing and the plane of the suction cup support are in the same plane, which is convenient for subsequent adsorption of objects and improves the adsorption effect.

[0009] Preferably, a connecting member is provided inside the connecting plate, and a connecting hole is provided at the top of the connecting member for convenient connection.

[0010] Preferably, an air extraction hole is provided on one side of the connecting plate, and a thread is provided inside the air extraction hole so that the air extraction pipe can be connected to the device.

[0011] Preferably, the suction cup housing is made of rubber material to improve airtightness.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: this grid suction cup;

[0013] Through the cooperation of the suction cup support, the mounting plate and the air passage, the large-area stripes of the support part of the suction cup are changed to fine mesh patterns, and compared with the original suction cup, the concentrated continuous large-area support is changed to a dispersed uniform small-area support, greatly reducing the distance between the support patterns. During the process of adsorbing the glass substrate, the adsorption marks are effectively eliminated, and the large-area stripes of the support part of the suction cup are changed to fine mesh patterns, effectively reducing the support area, reducing the generated static electricity, preventing the generated static electricity from breaking down the precision circuit on the glass substrate, and thus protecting the glass substrate. Description of the Drawings

[0014] Figure 1 is a three-dimensional view of the present utility model;

[0015] Figure 2 is a front view of the present utility model;

[0016] Figure 3 is a top view of the present utility model.

[0017] In the figure: 1, suction cup housing; 2, suction cup support; 3, mounting plate; 4, air passage; 5, air vent; 6, connecting plate. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3, the embodiments provided by the present utility model: a grid suction cup, including a suction cup housing 1 made of rubber material to improve airtightness. One end of the suction cup housing 1 is provided with a mounting plate 3, and one end of the mounting plate 3 is provided with multiple suction cup supports 2. The plane of the suction cup housing 1 and the plane of the suction cup supports 2 are in the same plane, which is convenient for subsequent adsorption of objects and improves the adsorption effect. One end of the suction cup housing 1 is provided with a mounting groove, and the mounting plate 3 is located inside the mounting groove to hide the position of the mounting plate 3 and facilitate the alignment of the suction cup supports 2 and the suction cup housing 1. There is a ventilation channel 4 between the multiple suction cup supports 2, and a ventilation hole 5 is provided in the middle of one end of the mounting plate 3. The other end of the suction cup housing 1 is provided with a connection plate 6. There is a connecting piece inside the connection plate 6, and a connection hole is provided at the top of the connecting piece for convenient connection. One side of the connection plate 6 is provided with an air extraction hole, and the inside of the air extraction hole is provided with threads so that the air extraction pipe can be connected to the device.

[0020] Working principle: During the use of the suction cup, an external connection device is connected to the top of the connection plate 6, and then the air extraction pipe is connected to the side of the connection plate 6. Then, the external vacuum device is started. The vacuum device sucks through the ventilation hole 5. During the air extraction process, the suction cup supports 2 and the suction cup housing 1 are closely attached to the glass substrate, so as to transport it. And during the adsorption process, the suction cup supports 2 effectively reduce the bearing area, reduce the generated static electricity, and prevent damage to the glass substrate. <000>

[0021] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0022] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A grid suction cup, comprising a suction cup housing (1), characterized in that: One end of the suction cup housing (1) is provided with a mounting plate (3). One end of the mounting plate (3) is provided with multiple groups of suction cup supports (2). An air passage (4) is provided between the multiple groups of suction cup supports (2). An air vent hole (5) is provided in the middle of one end of the mounting plate (3). The other end of the suction cup housing (1) is provided with a connecting plate (6).

2. The grid suction cup according to claim 1, characterized in that: One end of the suction cup housing (1) is provided with a mounting groove, and the mounting plate (3) is located inside the mounting groove.

3. The grid suction cup according to claim 1, characterized in that: The plane of the suction cup housing (1) and the plane of the suction cup support (2) are in the same plane.

4. The grid suction cup according to claim 1, characterized in that: The inside of the connecting plate (6) is provided with a connecting piece, and a connecting hole is provided at the top of the connecting piece.

5. The grid suction cup according to claim 1, characterized in that: One side of the connecting plate (6) is provided with an air extraction hole, and the inside of the air extraction hole is provided with threads.

6. The grid suction cup according to claim 1, wherein: The suction cup housing (1) is made of rubber material.

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