CN214141180U

CN214141180U - Vacuum chuck for transferring green ceramic chips

Info

Publication number: CN214141180U
Application number: CN202022193017.7U
Authority: CN
Inventors: 刘励扬; 何佳
Original assignee: Sichuan Liufang Yucheng Electronic Technology Co ltd
Current assignee: Sichuan Liufang Yucheng Electronic Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-09-07
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a green ceramic chip shifts vacuum chuck, relate to film ceramic substrate production field, including the sucking disc body, hose and breather pipe, the sucking disc body is the setting of polygon prism form, the sucking disc body is the setting of cavity form, breather pipe fixed connection is on a terminal surface of sucking disc body, the inside cavity intercommunication of breather pipe and sucking disc body, the micropore of the inside cavity intercommunication of a plurality of intercommunication sucking disc body is seted up on the terminal surface of breather pipe is kept away from to the sucking disc body, sucking disc body one end is kept away from to the breather pipe and is equipped with the connecting portion that are used for inserting the hose, the hose is connected with vacuum system, be equipped with the bleed valve on the breather pipe, shift vacuum chuck through design green ceramic chip and reach the deformation probability that adsorbed while effectively reduce the green ceramic chip to the ceramic chip, and it is convenient at the use, the rejection rate that the finished product is influenced by deformation has effectively been reduced.

Description

Vacuum chuck for transferring green ceramic chips

Technical Field

The utility model relates to film ceramic substrate production field especially relates to a raw ceramic chip shifts vacuum chuck.

Background

In the production field of the film ceramic substrate, the film ceramic substrate needs to be prepared by the processes of powder grinding → slurry preparation → tape casting → stamping and sheeting → powder coating → drying → tidy stacking → wax sealing → high-temperature sintering and the like.

The wax sealing operation is carried out after the green sheets of the film ceramic substrate are required to be stacked and placed before wax sealing, and in the current production, the green sheets can only be carried and moved by hands, but because the green sheets are small in thickness and soft in texture, the green sheets are easy to deform and even damage in the transferring process, and even if the green sheets are taken by hands after gloves are used by the hands, the green sheets are easy to pollute the green sheets and the final product percent of pass is influenced. However, no special tool is available for taking and transferring the green ceramic sheets in the green sheet transferring process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw ceramic chip shifts vacuum chuck, solve above-mentioned manual work get take raw ceramic chip cause the problem of damage and pollution easily.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a raw ceramic chip shifts vacuum chuck, includes sucking disc body, hose and breather pipe, the sucking disc body is the setting of polygon prism form, the sucking disc body is the setting of cavity form, breather pipe fixed connection is on a terminal surface of sucking disc body, and the inside cavity intercommunication of breather pipe and sucking disc body, set up the micropore that a plurality of intercommunication sucking disc body inside cavity communicates on the terminal surface of breather pipe is kept away from to the sucking disc body, the breather pipe is kept away from sucking disc body one end and is equipped with the connecting portion that is used for inserting the hose, the hose is connected with vacuum system, be equipped with the bleed valve on the breather pipe.

Preferably, the suction cup body is provided in a quadrangular prism shape.

Preferably, the sucker body comprises a top plate, a bottom plate and a connecting ring, the top plate, the connecting ring and the bottom plate are sequentially and fixedly connected from top to bottom, the top plate is used for being connected with the ventilating pipe, and the bottom plate is provided with a plurality of micropores.

Preferably, the sucking disc body still includes a plurality of spliced pole, the tie point of breather pipe and sucking disc body is located the sucking disc body in the middle of, the spliced pole is in between roof and the bottom plate and inconsistent with roof and bottom plate, spliced pole and roof and bottom plate fixed connection.

Preferably, the surface roughness of the contact surface of the bottom plate and the green ceramic chip is Ra1.6.

Preferably, the micro-holes are uniformly arranged on the sucker body.

Preferably, the suction cup body and the vent pipe are made of stainless steel.

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

the method has the advantages that firstly, the vacuum sucker is transferred by independently designing the green ceramic chip, the deformation probability of the green ceramic chip is effectively reduced while the green ceramic chip is adsorbed, the use process is convenient, and the rejection rate of finished products affected by deformation is effectively reduced;

and secondly, the vacuum sucker is transferred through the green ceramic sheets to replace hands to finish the taking process, and the surface of the sucker is cleaned by adopting solvents such as alcohol and the like more easily, so that the pollution to the green ceramic sheets is reduced, and the qualification rate of final finished products is improved.

Drawings

FIG. 1 is a schematic top view of an embodiment;

FIG. 2 is a schematic bottom view of the embodiment;

fig. 3 is a schematic structural view at a-a of fig. 2.

In the figure: 1. a suction cup body; 2. a breather pipe; 21. a deflation valve; 12. micropores; 3. a hose; 22. a connecting portion; 13. a top plate; 14. a connecting ring; 15. a base plate.

Detailed Description

The present invention will be further explained below.

Example (b):

referring to fig. 1, a green ceramic chip transfer vacuum chuck is shown, which relates to the field of thin film ceramic substrate production. Including sucking disc body 1 and breather pipe 2, sucking disc body 1 is the setting of polygon prism form, particularly, in this embodiment, sucking disc body 1's shape is the setting of quadrangular prism form, because the raw ceramic piece of my department's production is square, so adopt the sucking disc body 1 of quadrangular prism form can be adapted to the production needs of my department, certainly the sucking disc body 1 that technical personnel in the field also can adopt other shapes is in order to be adapted to the raw porcelain production process of different shapes, and this application does not make specific restriction here. Simultaneously in order to realize the vacuum adsorption function sucking disc body 1 describes the setting for cavity, 2 fixed connection of breather pipe are on sucking disc body 1's a terminal surface, breather pipe 2 and sucking disc body 1's inside cavity intercommunication, sucking disc body 1 keeps away from and sets up the micropore 12 of the inside cavity intercommunication of a plurality of intercommunication sucking disc body 1 on the terminal surface of breather pipe 2, sucking disc body 1 sets up the terminal surface of micropore 12 and is used for vacuum adsorption raw ceramic chip, 1 one end of sucking disc body is kept away from to breather pipe 2 is equipped with the connecting portion 22 that is used for coupling hose 3, hose 3 is connected with vacuum system, be equipped with bleed valve 21 on the breather pipe 2. Through the above arrangement, the vacuum system is communicated through the vent pipe 2, and a low-pressure state is formed in the area where the micropores 12 are located, so that the end face where the micropores 12 are located can stably adsorb the upper green ceramic chip. Compared with the adoption of hands, the raw ceramic chip is stably adsorbed on the sucker body 1, so that the possibility of deformation in the transfer process can be effectively reduced, namely, the probability of damage of the raw ceramic chip is reduced. Simultaneously because sucking disc body 1 is exclusively used in and shifts raw ceramic chip, so can not be used for all the other processes and can be convenient for regularly wash through alcohol, and wash and only need be used for adsorbing the face cleanness of raw ceramic chip to sucking disc body 1, its process is simple convenient, effectively reduces the possibility that causes the pollution to the raw ceramic chip, promotes the off-the-shelf qualification rate. Meanwhile, in order to ensure that the stress is uniform when the green ceramic chip is adsorbed, in the embodiment, the micropores 12 are uniformly arranged on the sucker body 1, so that the possibility that the green ceramic chip is damaged can be further reduced.

Referring to fig. 1, the suction cup body 1 is shown to include a top plate 13, a bottom plate 15 and a connecting ring 14, the top plate 13, the connecting ring 14 and the bottom plate 15 are sequentially and fixedly connected from top to bottom, the top plate 13 is used for being connected with a vent pipe 2, and the bottom plate 15 is provided with a plurality of micro holes 12. Through the arrangement, the sucker body 1 is divided into three parts, namely the top plate 13, the bottom plate 15 and the connecting ring 14, so that the assembly mode of the three parts can effectively reduce the processing difficulty of the sucker body 1 and the processing cost. Specifically, the top plate 13 and the bottom plate 15 are 150mm by 2mm in the same size, and the connecting ring 14 is a quadrangular prism in outline and 150mm by 8mm in size, for the product processed by me. Since the middle region of the bottom plate 15 is free of the supporting region in this embodiment, the middle region will be recessed when the green ceramic sheets are adsorbed, so that the adsorbed green ceramic sheets are easily damaged due to the tensile force. In order to solve the above problems, the sucker body 1 further comprises a plurality of connecting columns, the ventilating pipe 2 and the sucker body 1 are located in the middle of the sucker body 1, the connecting columns are located between the top plate 13 and the bottom plate 15 and are abutted to the top plate 13 and the bottom plate 15, and the connecting columns are fixedly connected with the top plate 13 and the bottom plate 15. Specifically, the number of the supports is preferably four, although other numbers may be adopted by those skilled in the art to achieve the function of supporting the central region of the sucker body 1, and the application is not limited thereto. Through the design of supporting, support the sucking disc body 1 middle part region, reduced the probability that the raw ceramic chip takes place to warp.

Referring to fig. 3, the air release valve 21 is shown to be cylindrical, and a circle of protrusions are arranged on the outer wall of the air release valve 21. Meanwhile, the vent pipe 2 is provided with a through hole matched with the air release valve 21. The arrangement of the air release valve 21 can facilitate the function of putting down the green ceramic chips by pulling out the air release valve 21 after adsorbing the green ceramic chips.

Further, in order to increase the durability of the suction cup body 1 and the ventilation pipe 2 for a long time, in this embodiment, the suction cup body 1 and the ventilation pipe 2 are made of stainless steel, and in order to reduce the abrasion of the suction cup body 1 to the green tiles during the suction, in this embodiment, the surface roughness of the contact surface of the suction cup body 1 with the green tiles is ra 1.6.

Specifically, in this embodiment, the suction cup body 1 and the vent pipe 2 can be fixedly connected by welding, and those skilled in the art can also adopt other mature fixed connection modes to realize the effect of fixed connection, and this application is not specifically limited herein.

The top plate 13, the bottom plate 15 and the connecting ring 14 are fixedly connected; the connecting column is fixedly connected with the top plate 13 and the bottom plate 15. In the embodiment, a screw connection is preferred, as shown in fig. 1, fig. 2 and fig. 3, so that the processing is convenient, and a person skilled in the art may also use other mature fixing connection methods to achieve the effect of the fixing connection, and the application is not limited herein specifically.

The specific using process is as follows:

and starting a vacuum system, communicating the vacuum system through the vent pipe 2, and forming a low-pressure state in the area where the micropores 12 are located, so that the end face where the micropores 12 are located can stably adsorb the upper green ceramic chip. When the green ceramic chips need to be put down, the vacuum system is closed.

In the embodiment, the specific connection mode of each mentioned part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and circuit connection adopts a conventional connection mode in the prior art, and detailed description is omitted here.

The raw ceramic chip transfer vacuum chuck provided by the utility model is introduced in detail, and the principle and the implementation mode of the utility model are explained by applying a specific example, and the explanation of the above embodiment is only used for helping to understand the method and the core idea of the utility model; while the invention has been described in terms of specific embodiments and applications, it will be apparent to those skilled in the art that numerous variations and modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a raw ceramic chip shifts vacuum chuck which characterized in that: including sucking disc body (1), hose (3) and breather pipe (2), sucking disc body (1) is the setting of polygon prism form, sucking disc body (1) is the setting of cavity form, breather pipe (2) fixed connection is on the terminal surface of sucking disc body (1), and breather pipe (2) and the inside cavity intercommunication of sucking disc body (1), set up micropore (12) of a plurality of intercommunication sucking disc body (1) inside cavity intercommunication on the terminal surface of breather pipe (2) is kept away from in sucking disc body (1), breather pipe (2) are kept away from sucking disc body (1) one end and are equipped with connecting portion (22) that are used for inserting hose (3), hose (3) are connected with vacuum system, be equipped with bleed valve (21) on breather pipe (2).

2. The green ceramic chip transfer vacuum chuck of claim 1, wherein: the sucker body (1) is arranged in a quadrangular shape.

3. The green ceramic chip transfer vacuum chuck of claim 2, wherein: the sucker body (1) comprises a top plate (13), a bottom plate (15) and a connecting ring (14), the top plate (13), the connecting ring (14) and the bottom plate (15) are sequentially fixedly connected from top to bottom to form, the top plate (13) is used for being connected with the ventilating pipe (2), and a plurality of micropores (12) are formed in the bottom plate (15).

4. The green ceramic chip transfer vacuum chuck of claim 1, wherein: the sucking disc body (1) is still including a plurality of spliced pole, breather pipe (2) are located sucking disc body (1) centre with the tie point of sucking disc body (1), the spliced pole is in between roof (13) and bottom plate (15) and inconsistent with roof (13) and bottom plate (15), spliced pole and roof (13) and bottom plate (15) fixed connection.

5. The green ceramic chip transfer vacuum chuck of claim 3, wherein: the surface roughness of the contact surface of the bottom plate (15) and the green ceramic chip is Ra1.6.

6. The green ceramic chip transfer vacuum chuck of claim 1, wherein: the micropores (12) are uniformly arranged on the sucker body (1).

7. The green ceramic chip transfer vacuum chuck as claimed in any one of claims 1 to 6, wherein: the sucker body (1) and the vent pipe (2) are made of stainless steel.