CN212174811U

CN212174811U - Vacuum glass evacuating device for furniture

Info

Publication number: CN212174811U
Application number: CN202020841931.5U
Authority: CN
Inventors: 吴瑞经
Original assignee: Yantai Ruida Glass Co ltd
Current assignee: Yantai Ruida Glass Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-18
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a vacuum glass evacuating device for furniture, including vacuum apparatus and air exhaust device, vacuum apparatus's the left and right sides is equipped with the vacuum door respectively, and the outside of vacuum door is equipped with outer conveyer belt, and the inboard has interior conveyer belt, and vacuum apparatus's right side still is equipped with first exhaust tube, and the top is equipped with the second exhaust tube, places vacuum glass on the interior conveyer belt, vacuum glass includes last glass, lower glass, packs, support piece and aspirating hole, and the outer sliding block that links of vacuum glass, and air exhaust device is installed to aspirating hole top, air exhaust device includes exhaust cap, elevating gear and connecting pipe, and the connecting pipe is used for connecting second exhaust tube and elevating gear, and elevating gear intercommunication exhaust cap and the lift of control exhaust cap, and exhaust cap can be connected with the aspirating hole is airtight. The utility model discloses an avoid inside and outside pressure differential too big and influence vacuum glass's quality and life-span when dual evacuation effect keeps vacuum.

Description

Vacuum glass evacuating device for furniture

Technical Field

The utility model relates to a vacuum glass makes the field, specifically is a vacuum glass evacuating device for furniture.

Background

Vacuum glass is a novel glass deep processing product, is developed based on the principle of a vacuum bottle, is more and more favored by people due to heat preservation, radiation protection and film coating, and is widely applied to the fields of automobiles, buildings and furniture.

The structure of the vacuum glass is similar to that of hollow glass, and the difference is that the gas in the cavity of the vacuum glass is very thin and almost close to vacuum, the vacuum glass seals the peripheries of two pieces of flat glass, the gap between the two pieces of flat glass is vacuumized and the exhaust hole is sealed, at least one of the two pieces of vacuum glass is low-radiation glass, so that the heat dissipated by the conduction, convection and radiation modes of the vacuum glass is reduced to the minimum, and the vacuum glass needs an air extractor to extract air during the manufacturing process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vacuum glass evacuating device for furniture, the device can realize vacuum glass's quick evacuation operation and avoid vacuum glass internal pressure too big and influence the quality.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum glass vacuumizing device for furniture comprises a vacuum device and an air extracting device, wherein vacuum doors are respectively arranged on the left side and the right side of the vacuum device, an outer conveying belt is arranged on the outer side of each vacuum door, an inner conveying belt is arranged on the inner side of each vacuum door, a first air extracting pipe is further arranged on the right side of the vacuum device and penetrates through the side wall of the vacuum device, an externally-connected device is used for providing vacuum for the vacuum device, a second air extracting pipe is arranged at the top end of the vacuum device and penetrates through the upper wall of the vacuum device, the externally-connected device is used for performing vacuumizing operation on vacuum glass, the vacuum glass is placed on the inner conveying belt and comprises upper glass, lower glass, filler, a supporting piece and an air extracting hole, the vacuum glass is externally connected with a sliding block, the air extracting device is arranged above the air extracting hole and comprises an air extracting cap, a lifting device and a connecting pipe, the connecting pipe is used for connecting second exhaust tube and elevating gear, and elevating gear intercommunication exhaust cap and control exhaust cap's lift can be connected with the aspirating hole airtight.

Preferably, a first valve is installed on the first air exhaust pipe, and a second valve is installed on the second air exhaust pipe.

Preferably, a plurality of second air exhaust pipes are installed in the vacuum device, and the number of the second air exhaust pipes is consistent with the number of the air exhaust holes on the vacuum glass in the vacuum device and the number of the second valves.

Preferably, still install the inductor on the air exhaust device, inductor and sliding block electric connection and sliding block in install power device.

Preferably, the air exhaust cap is leather cup-shaped and made of silicon rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the vacuum glass vacuum pump has the advantages that the two sets of exhaust pipes are arranged, so that the vacuum device and the vacuum glass are respectively vacuumized, the pressure in the vacuum glass is always smaller than that in the vacuum device, and the vacuum glass is prevented from influencing the quality due to the internal and external pressure difference;

(2) the vacuum glass is transported by designing the outer conveyor belt and the inner conveyor belt, and the sliding block is designed to move the vacuum glass slightly to enable the air exhaust holes to respectively align with the air exhaust caps so as to realize vacuum pumping, so that the vacuum glass is simple and rapid;

(3) the utility model provides the quantity that improves the second exhaust tube realizes quick evacuation operation, and is safe high-efficient.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an overall view of a vacuum glass evacuating device for furniture according to the present invention;

in the figure: 1. The device comprises a vacuum device, 2, an air extracting device, 3, a first air extracting pipe, 4, a second air extracting pipe, 5, a first valve, 6, a second valve, 7, an outer conveying belt, 8, an inner conveying belt, 9, a vacuum door, 10, vacuum glass, 11, lower glass, 12, upper glass, 13, a filler, 14, a supporting piece, 15, an air extracting hole, 16, an air extracting cap, 17, an inductor, 18, a lifting device, 19, a connecting pipe, 20 and a sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms such as "above … …", "above … …", "above … …", "bottom", and the like, may be used herein for ease of description to describe the spatial relationship of one device or feature to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1, a vacuum glass evacuating device for furniture comprises a vacuum device 1 and an air extractor 2, wherein vacuum doors 9 are respectively arranged on the left side and the right side of the vacuum device 1, an outer conveying belt 7 is arranged on the outer side of each vacuum door 9, an inner conveying belt 8 is arranged on the inner side of each vacuum door 9, namely the inner conveying belt 8 is arranged in the vacuum device 1, a first air extracting pipe 3 is further arranged on the right side of the vacuum device 1, the first air extracting pipe 3 penetrates through the side wall of the vacuum device 1, an external connection device is used for providing vacuum for the vacuum device 1, a second air extracting pipe 4 is arranged at the top end of the vacuum device 1, the second air extracting pipe 4 penetrates through the upper wall of the vacuum device 1, the external connection device is used for evacuating the vacuum glass 10, the vacuum glass 10 is placed on the inner conveying belt 8, the vacuum glass 10 comprises an upper piece of glass 12, a lower piece of glass 11, a filler 13, a, the air extracting device 2 is arranged above the air extracting hole 15, the air extracting device 2 comprises an air extracting cap 16, a lifting device 18 and a connecting pipe 19, the connecting pipe 19 is used for connecting the second air extracting pipe 4 and the lifting device 18, the lifting device 18 is communicated with the air extracting cap 16 and controls the lifting of the air extracting cap 16, and the air extracting cap 16 can be connected with the air extracting hole 15 in an air-tight mode.

Specifically, a first valve 5 is installed on the first air exhaust pipe 3, and a second valve 6 is installed on the second air exhaust pipe 4.

Furthermore, a plurality of second air exhaust pipes 4 are installed in the vacuum apparatus 1, and the number of the second air exhaust pipes 4 is consistent with the number of the air exhaust holes 15 on the vacuum glass 10 in the vacuum apparatus 1 and the number of the second valves 6.

Furthermore, the air extracting device 2 is further provided with a sensor 17 for sensing the position of the air extracting hole 15, the sensor 17 is electrically connected with the sliding block 20, and a power device is arranged in the sliding block 20.

The specific working process is as follows: when the vacuum glass production line is used for production, the air extracting device externally connected with the first air extracting pipe 3 and the second air extracting pipe 4 is always in an open state, the first valve 5 and the second valve 6 are in a closed state, when the vacuum glass 10 needs to enter the vacuum device 1 for vacuum extraction, the outer conveying belt 7, the inner conveying belt 8 and the vacuum door 9 are opened, the vacuum glass 10 is conveyed to the inner conveying belt 8 from the outside, the vacuum door 9 and the inner conveying belt 8 are closed, the position of the air extracting hole 15 is sensed by the sensor 17 at the moment, the position of the vacuum glass 10 is adjusted, the lifting device 18 is started to enable the air extracting hole 15 to be in airtight connection with the air extracting cap 16, the second valve 6 is opened to start vacuum extraction operation on the vacuum glass 10, the first valve 5 is opened to vacuumize the whole vacuum device 1 after the pressure in the vacuum glass 10 is close to a preset value, and therefore the pressure in the vacuum glass 10 can be ensured to be smaller than the pressure of the, when the pressure in the vacuum glass 10 reaches 0.01Pa, the second valve 6 is closed, the air exhaust cap 16 is lifted, the air exhaust cap 16 is separated from the air exhaust hole 15, and at the moment, the first air exhaust pipe 3 continues to vacuumize until the pressure of the whole vacuum device 1 also reaches 0.01Pa, and then the first valve 5 is closed.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vacuum glass evacuating device for furniture, includes vacuum apparatus (1) and air exhaust device (2), its characterized in that: the vacuum device is characterized in that vacuum doors (9) are respectively arranged on the left side and the right side of the vacuum device (1), an outer conveying belt (7) is arranged on the outer side of each vacuum door (9), the inner side of each vacuum door (9) is an inner conveying belt (8) installed inside the vacuum device (1), a first exhaust pipe (3) is further arranged on the right side of the vacuum device (1), the first exhaust pipe (3) penetrates through the side wall of the vacuum device (1), a second exhaust pipe (4) is arranged at the top end of the vacuum device (1), the second exhaust pipe (4) penetrates through the upper wall of the vacuum device (1), vacuum glass (10) is placed on the inner conveying belt (8), each vacuum glass (10) comprises an upper piece of glass (12), a lower piece of glass (11), a filler (13), a support piece (14) and an exhaust hole (15), and the vacuum glass (10) is externally connected with a sliding block (20), an air extracting device (2) is installed above the air extracting hole (15), the air extracting device (2) comprises an air extracting cap (16), a lifting device (18) and a connecting pipe (19), the connecting pipe (19) is used for connecting a second air extracting pipe (4) and the lifting device (18), the lifting device (18) is communicated with the air extracting cap (16) and controls the lifting of the air extracting cap (16), and the air extracting cap (16) can be connected with the air extracting hole (15) in an air-tight mode.

2. The vacuum glass vacuumizing device for furniture according to claim 1, wherein: a first valve (5) is installed on the first air exhaust pipe (3), and a second valve (6) is installed on the second air exhaust pipe (4).

3. The vacuum glass evacuating device for furniture according to claim 1 or 2, wherein: a plurality of second air exhaust pipes (4) are arranged in the vacuum device (1), and the number of the second air exhaust pipes (4) is consistent with the number of the air exhaust holes (15) on the vacuum glass (10) in the vacuum device (1) and the number of the second valves (6).

4. The vacuum glass vacuumizing device for furniture according to claim 1, wherein: still install inductor (17) on air exhaust device (2), inductor (17) with sliding block (20) electric connection just install power device in sliding block (20).

5. The vacuum glass vacuumizing device for furniture according to claim 1, wherein: the air extraction cap (16) is in a leather cup shape and is made of silicon rubber.