CN215784490U

CN215784490U - Vacuum glue-pouring sealing structure

Info

Publication number: CN215784490U
Application number: CN202121992418.7U
Authority: CN
Inventors: 陈鹏; 查进
Original assignee: Changzhou Mingseal Robotic Technology Co Ltd
Current assignee: Changzhou Mingseal Robotic Technology Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-11
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a vacuum glue-pouring sealing structure, which comprises: the mounting base plate is provided with a pore passage penetrating along the thickness direction; the sealing plate is arranged above the mounting bottom plate; the sealed housing, the sealed housing is internal to be injectd the chamber that holds that has the upper shed, and the sealed housing locates the below of closing plate, and is located the pore, and sealed housing has first state and second state, and when the first state, sealed housing is close to the closing plate, and the lower terminal surface counterbalance of upper shed and closing plate leans on to close the upper shed, and the messenger holds the chamber sealedly, and when the second state, sealed housing keeps away from the closing plate, in order to open the upper shed. The sealing shell is designed to be the upper opening, the sealing plate is arranged above the sealing shell, the upper opening of the sealing shell abuts against the sealing plate in the first state to form sealing, vacuumizing is facilitated, and the sealing shell is far away from the sealing plate in the second state.

Description

Vacuum glue-pouring sealing structure

Technical Field

The utility model belongs to the technical field of glue filling, and particularly relates to a vacuum glue filling sealing structure.

Background

The vacuum glue pouring technology is widely applied to the field of electronic products such as mobile phones, the vacuum glue pouring machine is generally adopted for glue pouring in the prior art, and the sealing structure is required to be arranged at the joint of the whole shell of the equipment, so that the structure is complex, the sealing speed is low, the fault points of air leakage are more easily generated, and the maintenance is difficult.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art.

Therefore, the utility model provides the vacuum glue pouring sealing structure which has the advantages of simple structure and high sealing speed.

The vacuum glue-pouring sealing structure provided by the embodiment of the utility model comprises: the mounting base plate is provided with a pore passage penetrating along the thickness direction; the sealing plate is arranged above the mounting bottom plate; the sealing shell is internally limited with an accommodating cavity with an upper opening, the sealing shell is arranged below the sealing plate and is positioned in the pore channel, the sealing shell has a first state and a second state, the sealing shell is close to the sealing plate when in the first state, the upper opening is abutted against the lower end surface of the sealing plate so as to close the upper opening and seal the accommodating cavity, and the sealing shell is far away from the sealing plate when in the second state so as to open the upper opening.

The utility model has the advantages that the sealing shell is designed to be the upper opening, the sealing plate is arranged above the sealing shell, the upper opening of the sealing shell is abutted against the sealing plate to form sealing in the first state, the vacuum pumping is convenient, and the sealing shell is far away from the sealing plate in the second state.

According to one embodiment of the utility model, an annular groove is formed in the upper end surface of the sealing shell, a sealing ring is arranged in the annular groove, and the upper surface of the sealing ring is abutted against the lower surface of the sealing plate in the first state.

According to an embodiment of the present invention, the vacuum potting adhesive sealing structure further includes: the support columns are located on the outer sides of the hole channels, one ends of the support columns are connected with the mounting bottom plate, and the other ends of the support columns are connected with the sealing plate.

According to one embodiment of the utility model, the sealing plate is provided with a vacuum joint, and in the first state, one end of the vacuum joint is communicated with the accommodating cavity, and the other end of the vacuum joint is connected with a vacuum pump so as to vacuumize the accommodating cavity.

According to an embodiment of the utility model, the sealing plate is further provided with an air pipe adapter and an electrical connector, and in the first state, the air pipe adapter and the electrical connector are communicated with the accommodating cavity.

According to an embodiment of the present invention, the vacuum potting adhesive sealing structure further includes: the mounting plate is arranged below the sealing shell; the guide rods are located on the outer sides of the pore passages, one ends of the guide rods are connected with the mounting plate, the other ends of the guide rods are connected with the mounting bottom plate, and one part of the sealing shell is connected with the guide rods in a sliding mode.

According to an embodiment of the present invention, the vacuum potting adhesive sealing structure further includes: the guide bearing sleeves the guide rods, and the guide bearings are connected with one part of the sealing shell.

According to an embodiment of the present invention, the vacuum potting adhesive sealing structure further includes: the body of the cylinder is connected with the mounting plate; the floating joint is arranged on the output end of the cylinder and connected with the sealing shell.

According to one embodiment of the utility model, an orthographic projection of the seal housing on the mounting base plate falls within the tunnel.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of a vacuum potting compound seal structure according to the present invention;

reference numerals:

the device comprises a mounting bottom plate-11, a sealing plate-12, a support column-13, a sealing shell-14, a guide rod-15, a mounting plate-16, a cylinder-17, a guide bearing-18, a floating joint-19, a vacuum joint-121, an air pipe adapter-122 and an electrical joint-123.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The vacuum potting adhesive sealing structure of the embodiment of the utility model is described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the vacuum potting adhesive sealing structure according to the embodiment of the present invention includes: the mounting structure comprises a mounting bottom plate 11, a sealing plate 12 and a sealing shell 14, wherein the mounting bottom plate 11 is provided with a pore passage penetrating along the thickness direction; the sealing plate 12 is arranged above the mounting bottom plate 11; the sealing housing 14 defines an accommodating cavity with an upper opening therein, the sealing housing 14 is disposed below the sealing plate 12 and located in the duct, the sealing housing 14 has a first state and a second state, in the first state, the sealing housing 14 is close to the sealing plate 12, the upper opening abuts against the lower end surface of the sealing plate 12 to close the upper opening and seal the accommodating cavity, and in the second state, the sealing housing 14 is far away from the sealing plate 12 to open the upper opening.

According to the utility model, the sealing shell 14 is designed to be an upper opening, the sealing plate 12 is arranged above the sealing shell 14, the upper opening of the sealing shell 14 is abutted against the sealing plate 12 to form sealing in a first state, so that the vacuum pumping is convenient, and the sealing shell 14 is far away from the sealing plate 12 in a second state.

Further, an annular groove is formed in the upper end surface of the sealing housing 14, a sealing ring is disposed in the annular groove, and in the first state, the upper surface of the sealing ring abuts against the lower surface of the sealing plate 12. The sealing ring is arranged to improve the sealing effect between the sealing shell 14 and the sealing plate 12, and the vacuumizing effect is improved.

According to an embodiment of the present invention, the vacuum potting adhesive sealing structure further includes: and a plurality of supporting columns 13, wherein the supporting columns 13 are positioned at the outer sides of the pore channels, one ends of the supporting columns 13 are connected with the mounting bottom plate 11, and the other ends of the supporting columns 13 are connected with the sealing plate 12. Preferably, the pore is the quad slit, and sealed casing 14 is the cuboid structure, and the quantity of support column 13 is 4, and 4 support columns 13 are established in the outside at four angles in pore, set up 4 support columns 13 and have improved the stability between mounting plate 11 and the closing plate 12.

Further, a vacuum joint 121 is arranged on the sealing plate 12, and in the first state, one end of the vacuum joint 121 is communicated with the accommodating cavity, and the other end of the vacuum joint 121 is connected with a vacuum pump to vacuumize the accommodating cavity. Furthermore, the sealing plate 12 is further provided with an air pipe adapter 122 and an electric connector 123, and in the first state, the air pipe adapter 122 and the electric connector 123 are communicated with the accommodating cavity. Because the sealing plate 12 is kept still all the time in the process of opening or closing the upper opening, and the vacuum joint 121, the air pipe adapter 122 and the electric joint 123 are arranged on the sealing plate 12, the three are kept still all the time, and the stability of the equipment operation is improved.

According to an embodiment of the present invention, the vacuum potting adhesive sealing structure further includes: a mounting plate 16 and a plurality of guide rods 15, wherein the mounting plate 16 is arranged below the sealing shell 14; the guide rod 15 is located outside the duct, one end of the guide rod 15 is connected to the mounting plate 16, the other end of the guide rod 15 is connected to the mounting base plate 11, and a part of the seal housing 14 is slidably connected to the guide rod 15. Preferably, the number of the guide rods 15 is 4, 4 guide rods 15 are arranged outside four corners of the duct, and 4 guide rods 15 improve the stability of the sealing housing 14. Further, vacuum encapsulating seal structure still includes: and a plurality of guide bearings 18, the guide bearings 18 being fitted over the guide rods 15, the guide bearings 18 being connected to a portion of the seal housing 14. Preferably, the number of the guide bearings 18 is 4, and the provision of the guide bearings 18 improves the sliding fluency of the seal housing 14 and the guide rod 15.

According to an embodiment of the present invention, the vacuum potting adhesive sealing structure further includes: a cylinder 17 and a floating joint 19, wherein the body of the cylinder 17 is connected with the mounting plate 16; a floating joint 19 is provided on the output end of the cylinder 17, the floating joint 19 being connected to the sealed housing 14. The air cylinder 17 is used for pushing the sealing shell 14 to move, so that the operation is fast and efficient, and the air cylinder 17 can be replaced by a linear driving device such as an oil cylinder, an electric cylinder and the like; the provision of the floating joint 19 provides for cushioning of the seal housing 14 when it contacts the seal plate 12, thereby improving the service life.

According to one embodiment of the utility model, the orthographic projection of the seal housing 14 on the mounting baseplate 11 falls within the tunnel. Further, the below of closing plate 12 is equipped with encapsulating device and encapsulating mould, and the encapsulating device links to each other with trachea adapter 122 and electrical connector 123, and when first state, encapsulating device and encapsulating mould are holding the intracavity.

During operation, cylinder 17 promotes sealed casing 14 rebound, and until sealed casing 14 upper end and closing plate 12 lower extreme counterbalance lean on, the vacuum pump carries out the evacuation through vacuum joint 121 afterwards, and the encapsulating device carries out the vacuum encapsulating after that, and cylinder 17 pulling sealed casing 14 rebound after that exposes encapsulating device and encapsulating mould, waits to change behind the new product to repeat above-mentioned step and carries out the encapsulating.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a vacuum encapsulating seal structure which characterized in that includes:

the mounting base plate (11) is provided with a pore passage penetrating through the mounting base plate (11) along the thickness direction;

the sealing plate (12), the said sealing plate (12) locates above the said mounting base plate (11);

the sealing device comprises a sealing shell (14), wherein an accommodating cavity with an upper opening is defined in the sealing shell (14), the sealing shell (14) is arranged below the sealing plate (12) and is positioned in the pore channel, the sealing shell (14) has a first state and a second state, the sealing shell (14) is close to the sealing plate (12) in the first state, the upper opening is abutted against the lower end face of the sealing plate (12) to close the upper opening and seal the accommodating cavity, and the sealing shell (14) is far away from the sealing plate (12) to open the upper opening in the second state.

2. The vacuum potting compound seal structure of claim 1, wherein the upper end surface of the seal housing (14) is provided with an annular groove, a seal ring is arranged in the annular groove, and an upper surface of the seal ring is abutted against a lower surface of the seal plate (12) in the first state.

3. The vacuum potting compound seal structure of claim 1, further comprising:

the supporting columns (13) are located on the outer sides of the hole channels, one ends of the supporting columns (13) are connected with the mounting bottom plate (11), and the other ends of the supporting columns (13) are connected with the sealing plate (12).

4. The vacuum potting compound sealing structure of claim 2, wherein the sealing plate (12) is provided with a vacuum joint (121), in the first state, one end of the vacuum joint (121) is communicated with the accommodating cavity, and the other end of the vacuum joint (121) is connected with a vacuum pump to vacuumize the accommodating cavity.

5. The vacuum potting adhesive sealing structure of claim 4, wherein the sealing plate (12) is further provided with an air pipe adapter (122) and an electrical connector (123), and in the first state, the air pipe adapter (122) and the electrical connector (123) are communicated with the accommodating cavity.

6. The vacuum potting compound seal structure of claim 1, further comprising:

a mounting plate (16), wherein the mounting plate (16) is arranged below the sealing shell (14);

the sealing device comprises a plurality of guide rods (15), wherein the guide rods (15) are positioned on the outer side of the pore channel, one ends of the guide rods (15) are connected with the mounting plate (16), the other ends of the guide rods (15) are connected with the mounting base plate (11), and one part of the sealing shell (14) is connected with the guide rods (15) in a sliding mode.

7. The vacuum potting compound seal structure of claim 6, further comprising:

a plurality of guide bearings (18), the guide bearings (18) being sleeved on the guide rod (15), the guide bearings (18) being connected to a portion of the seal housing (14).

8. The vacuum potting compound seal structure of claim 6, further comprising:

the body of the air cylinder (17) is connected with the mounting plate (16);

the floating joint (19) is arranged on the output end of the cylinder (17), and the floating joint (19) is connected with the sealing shell (14).

9. The vacuum potting compound seal structure of claim 1, wherein an orthographic projection of the seal housing (14) on the mounting base plate (11) falls within the tunnel.