TWM525543U - Contact type sucking disc for sheet material - Google Patents

Description

Contact suction cup for sheet

The present invention relates to a contact type suction cup for a sheet, and particularly relates to a method which can effectively reduce the traditional white effort suction cup to generate a vacuum effect, can smoothly adsorb the transfer sheet and generate a vacuum effect, which is more time consuming. Missing, and thus to achieve the advantage of shortening the time to market.

According to the non-contact suction cup, also known as the white effort suction cup, the principle is the application of the "white effort phenomenon", mainly by using the positive pressure through the appropriate structure, and the low pressure flows out, causing a vacuum phenomenon between the object and the suction cup, and then Lift the object.

However, the traditional white suction cups used to carry objects have many disadvantages, such as:

1. During the white-loading suction cup, each time the object is transferred and transported, the air chamber must first pass through the operation of the vacuum generator to be in a vacuum state, and synchronously detect whether the air chamber is in a vacuum state, if the air chamber is already in In the vacuum state, the object can be transferred and transported; however, because each time the object is transferred and transported, the air chamber needs to be in a vacuum state, so the object is very time consuming and complicated in the process of moving and relocating.

2. In addition, the white suction cup must move the air chamber to a vacuum when transporting the transported object, but since the transported object does not contact the loading plate of the white hard sucker, it is not sealed in the air chamber. Under the circumstances, it is difficult to make the air chamber reach a vacuum, even if the vacuum is reached for a long time, which is not conducive to industrial competition.

3. The traditional white-powered suction cup is not suitable for use on objects such as cloths that have ventilation or holes or gaps. This is because the white suction cup must move the air chamber to a vacuum when transporting the object, but because the object itself has Breathing or holes or gaps make it difficult to achieve a vacuum in the chamber and a limited range of use.

The reason is how to effectively design a suction cup structure so that the air chamber can be adsorbed and transferred without needing to reach the vacuum state without damaging the surface of the object, so as to greatly reduce the time required for the object to be transferred and transported, and improve the time. Industrial competitiveness is the need for researchers and related academic institutions such as object extraction and handling to continuously overcome and solve problems.

In view of the above situation, the creator, with his rich professional knowledge and years of practical experience, has improved and created a contact suction cup for sheets.

The main purpose of the present invention is to provide a contact type suction cup for a sheet, which mainly adopts a high friction coefficient material by the structure of the suction cup and the contact surface between the carrier sheet and the adsorption sheet, so that the suction cup can stabilize the adsorption sheet. Material to greatly reduce the transfer of objects Time required for handling to improve industrial competitiveness. The main purpose and effect of the above-mentioned creation are achieved by the following specific technical means: a contact type suction cup for a sheet comprises at least: a carrier plate body, at least one gas chamber and a plurality of suction modules; Wherein: the carrier plate body has a plurality of perforations, and the carrier plate body adopts a high friction coefficient material at least in contact with the adsorption sheet; the air chamber is formed in the interlayer of the carrier plate body, The air chamber is connected to the through hole and the air hole; the air suction module is correspondingly disposed at the air hole, and each of the air suction modules provides an air flow through the air hole to pass the The air chamber and the perforation are in contact with the carrier body by sucking a sheet, and the air suction module comprises a gas nozzle for inhaling and deflation of the air suction module.

In an embodiment of the present invention, the contact pad for a sheet further includes at least one light sensing device disposed inside the perforation of the carrier body to It is confirmed that the sheet sucked by the contact suction cup for the sheet is in a state of being in position.

In an embodiment of the present invention, the light sensing device is a photo interrupter or an infrared sensor.

In an embodiment of the present invention, the contact surface of the carrier plate and the adsorption sheet is made of rubber, rubber foam or silicone.

In an embodiment of the present invention, the bottom surface of the carrier plate body is combined with a substrate, and the bottom surface of the substrate is combined with a gasket of high friction coefficient material, and the through hole corresponds to the substrate and the gasket. .

In an embodiment of the present invention, the gasket is made of a rubber material having a high coefficient of friction.

In an embodiment of the present invention, the air chamber is formed between the carrier plate body and the substrate, and the inner hollowed out between the carrier plate body and the substrate only leaves a frame. Another gasket is formed by combining the carrier plate body with the substrate and forming the air chamber in a region where the other gasket is hollowed out.

In one embodiment of the present invention, wherein the sheet is one of a cloth, a leather, a enamel wafer, a soft board, or a circuit board.

In an embodiment of the present invention, the carrier system is further provided with a bracket connected to a robot arm to drive the contact chuck for the sheet and the sheet moving .

The advantages of this creation are:

1. The contact suction cup for sheet material of the present invention is designed to design a suction module (or a vacuum generator) above the suction cup to reduce the traditional white effort suction cup by taking a large amount of time to generate a vacuum. The shortcomings of the state effectively achieve the effect of speeding up the process time.

2. The contact suction cup for the sheet of the present invention is directly sucked and contacted, and the frictional force between the carrier sheet and the sheet having a high friction coefficient is used to suck and transfer the sheet. The action of the object does not require the air chamber to reach a full vacuum state, so the transfer and transportation time can be shortened.

3. The contact suction cup for the sheet of the present invention can further confirm whether the adsorbed sheet is in place by adding a plurality of light sensing devices to the carrier plate of the suction cup. Achieve effective transfer handling.

(1)‧‧‧ Carrying plate body

(11) ‧‧‧Perforation

(12) ‧‧‧ stomata

(13) ‧‧‧Substrate

(131) ‧‧‧shims

(132) ‧‧‧shims

(2) ‧ ‧ air chamber

(3)‧‧‧ Inhalation module

(31)‧‧‧ gas nozzle

(4) ‧ ‧ sheets

(5) ‧‧‧Light sensing device

(6) ‧‧‧ bracket

The first figure: a schematic diagram of a three-dimensional structure of a preferred embodiment of a contact suction cup for creating a sheet

Second: a side view of a preferred embodiment of a contact chuck for creating a sheet

Third drawing: a side view partial enlarged view of a preferred embodiment of a contact type suction cup for creating a sheet

Figure 4: Schematic diagram of a preferred embodiment of a contact type suction cup for sheet-like adsorption and transfer of articles

The purpose of this creation and its structural and functional advantages will be explained in accordance with the structure shown in the following figure, in conjunction with specific examples, so that the review committee can have a deeper and more specific understanding of the creation.

First, please refer to the first to fourth figures, which is a schematic perspective view, a side view, a partial enlarged view of a side view, and a partial enlarged view of a preferred embodiment of a contact type suction cup for creating a sheet. schematic diagram.

The contact suction cup for the sheet of the present invention sucks a sheet (4) by a plurality of suction modules (3), and by a carrier plate (1) and a sheet (4) The friction between the sheets and the movement of the sheet (4), the contact suction cup for the sheet of the present invention comprises at least: a carrier plate (1) having a plurality of perforations (11) and at least a vent (12), and the carrier plate (1) is made of a material having a high coefficient of friction at least in contact with the absorbing sheet; in a preferred embodiment of the present invention, the bottom surface of the carrier (1) is bonded to a substrate ( 13), the bottom surface of the substrate (13) is combined with a gasket (131) of high friction coefficient material, and the through hole (11) corresponds to the through substrate (13) and the gasket (131); wherein the gasket (131) It is prepared from a rubber material with a high coefficient of friction; however, it must be noted that the above rubber material is for convenience of description, and not limited to the scope of the present invention, for example, the carrier plate body (1) is The contact surface of the adsorption sheet [gasket (131)] can also be prepared from rubber foam and silicone rubber materials; and those skilled in the art know the sheet to be carried by the creation (4). There will be different contact states due to the friction coefficient of the material of the different carrier plates (1), and will not affect the actual implementation of the creation; At least one gas chamber (2), each of the gas chambers (2) is located in the carrier plate body (1) and communicates with the perforations (11) and the air holes (12); in a preferred embodiment of the present invention, the carrier plate body (1) Two gas chambers (2) are provided, and two gas chambers (2) are formed in the interlayer of the carrier plate body (1), and the gas chamber (2) is in communication with the perforations (11) and the air holes (12). That is, the gas chamber (2) is formed between the substrate (13) and the bottom surface of the carrier plate body (1), mainly through the internal hollowing between the carrier plate body (1) and the substrate (13). The spacer (132) is arranged to form a gas chamber (2) in a region where the gasket (132) is hollowed out after the carrier plate body (1) is combined with the substrate (13); a plurality of suction modules (3), The corresponding group is disposed at the air hole (12), and each air suction module (3) provides an air flow through the air hole (12) to pass through the air chamber (2) and the through hole (11) to suck a piece (4) The contact module (1) is in contact with the carrier plate (1), wherein the air suction module (3) includes a two-nozzle (31) for inhaling and deflation of the air suction module (3); The system can be one of cloth, leather, enamel wafer, soft board or circuit board; the suction module (3) of the creation provides a gas flow through the gas (12) passing through the gas chamber (2) and the perforation (11) to suck the sheet (4) into contact with the carrier sheet (1) while being made by the high friction coefficient of the carrier sheet (1) The suction cup of the present invention can reliably hold the sheet (4) and transfer it to a designated place.

In a preferred embodiment of the present invention, the contact suction cup for the sheet further comprises at least one light sensing device (5) (see FIGS. 3 and 4) fixed to the carrier plate body (1). The inside of at least one of the perforations (11) is used to confirm that the sheet (4) sucked by the contact suction cup of the present invention is in a state of being in position; in addition, the light sensing device (5) may be a photo interrupter or an infrared ray One of the inductors and the like; in a preferred embodiment of the present invention, the light sensing device (5) is an infrared sensor.

In addition, the upper surface of the carrier plate (1) for the contact suction cup of the sheet may be further provided with a bracket (6) connected to a robot arm (not shown) for the robot arm. The belt is moved by the contact suction cup for the sheet, and the contact suction cup achieves the effect of adsorbing the sheet (4) and transferring it.

According to the above-mentioned contact type suction cup for a sheet, when the object such as the sheet (4) of the factory has a moving demand, the contact suction cup for the sheet can be used for the completion. Firstly, the contact suction cup for the sheet of the present invention comprises a carrier plate body (1) prepared by a rubber material having a high friction coefficient, and the carrier plate body (1) is provided with a plurality of perforations. (11); then, the two air chambers (2) are connected to the perforations (11) and the air holes (12); and the plurality of suction modules (3) are correspondingly arranged above the air holes (22), wherein The air suction module (3) provides a gas flow through the air hole (12) to pass through the air chamber (2) and the through hole (11) to suck the sheet (4) into contact with the carrier plate body (1), and inhale The module (3) also includes a two-nozzle (31) for respectively inhaling and deflating the air suction module (3); after that, at least one infrared sensor light sensing device (5) is disposed on the bearing In the perforation (11) of the plate body (1), to confirm the in-position state of the sheet-like suction disk suctioning sheet (4) having light sensing; finally, the carrier plate body (1) is further provided with a connection to The bracket (6) of the robot arm moves the sheet-like suction tray and the sucked sheet (4) by the mechanical arm; when the power of the suction module (3) is turned on, the suction mold Group (3) will provide a flow of air through the vent (12) to pass through the plenum (2) and the perforation (11) to The sheet (4) located under the carrier plate body (1) is brought into contact with the carrier plate body (1), and a plurality of light sensing devices (5) are used as the confirmation of the sheet (4) in place, and then borrowed. The sheet (4) is effectively sucked by the frictional property between the carrier plate body (1) and the sheet (4) having a high coefficient of friction, and finally connected to the robot arm via the bracket (6), and is brought to the predetermined by the mechanical arm. The location.

In summary, the contact suction cup of the present invention for the sheet can indeed achieve the intended use effect by the above-disclosed embodiment, and the creation has not been disclosed before the application, and the company has fully complied with the patent. The rules and requirements of the law.提出Issuing an application for the creation of a patent in accordance with the law, and asking for a review, and granting a patent, it is really sensible.

However, the illustrations and descriptions disclosed above are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention; those who are familiar with the skill are otherwise characterized by the scope of the creation. Equivalent changes or modifications shall be considered as not departing from the design of this creation.

(1)‧‧‧ Carrying plate body

(13) ‧‧‧Substrate

(132) ‧‧‧shims

(3)‧‧‧ Inhalation module

(31)‧‧‧ gas nozzle

(6) ‧‧‧ bracket

Claims (9)

A contact type suction cup for a sheet includes at least: a carrier plate body, at least one gas chamber, and a plurality of suction modules; wherein: the carrier plate body has a plurality of perforations, and the carrier plate body is at least The contact surface with the adsorption sheet is made of a high friction coefficient material; the air chamber is formed in the carrier plate body, and the air chamber is connected to the perforation and the air hole; the suction module is Corresponding groups are disposed at the air holes, each of the air suction modules provides an air flow through the air holes to pass through the air chamber and the through holes, so as to suck a piece of material and contact the carrier plate body, The air suction module includes two air nozzles for inhaling and deflation of the air suction module. The contact type suction cup for a sheet according to claim 1, wherein the contact type suction cup for the sheet further comprises at least one light sensing device, wherein the light sensing device is disposed at the The inside of the perforated plate of the carrying plate body is used to confirm that the sheet sucked by the contact suction cup for the sheet is in a state of being in position. A contact suction disk for a sheet having light sensing, as described in claim 2, wherein the light sensing device is a photo interrupter or an infrared sensor. The contact type suction cup for a sheet according to the invention of claim 1, wherein the contact surface of the carrier sheet and the adsorption sheet is made of rubber, rubber foam or silicone. The contact type suction cup for a sheet according to claim 1, wherein the bottom surface of the substrate is combined with a substrate, and the bottom surface of the substrate is combined with a pad of high friction coefficient material. a sheet, the through hole corresponding to the substrate and the spacer. The contact type suction cup for a sheet according to the invention of claim 5, wherein the gasket is made of a rubber material having a high coefficient of friction. The contact chuck for a sheet according to the above-mentioned claim 1, wherein the air chamber is formed between the carrier body and the substrate, the carrier body Another gasket which is internally hollowed out and only leaves a frame is interposed between the substrate, and the carrier chamber is combined with the substrate to form the air chamber in a region where the other gasket is hollowed out. The contact type suction cup for a sheet according to claim 1, wherein the sheet is one of a cloth, a leather, a enamel wafer, a soft board or a circuit board. The contact type suction cup for a sheet according to claim 1, wherein the carrier plate system is further provided with a bracket connected to a robot arm to drive the sheet for the sheet shape. The contact suction cup moves with the sucked sheet.