Vacuum glass vertical vacuumizing vehicle loading device, vacuum glass processing device and vacuum glass
Technical Field
The utility model belongs to the technical field of vacuum glass makes, concretely relates to vertical evacuation of vacuum glass carries car, vacuum glass processingequipment and vacuum glass.
Background
The existing vacuum glass manufacturing process is low in efficiency, and particularly becomes a bottleneck for restricting generation in the edge sealing and vacuumizing stages due to the long heat preservation time, the long material loading time, the small processing quantity and the like.
In order to solve the above problems, CN201711479366.1 discloses a continuous vacuum glass preparation device, which comprises a tunnel kiln and a plurality of sets of movable carrying devices corresponding to the heating zones, wherein each set of carrying devices comprises at least one carrying trolley, each carrying trolley comprises a frame with rollers arranged at the bottom, a vacuumizing device fixedly arranged on the frame, and a heat-insulating bottom plate fixedly arranged above the frame, the vertical carrying frame fixedly arranged on the heat-insulating bottom plate and used for carrying the glass groups to be vacuumized, and the heat-insulating bottom plates connected by the trolleys form a furnace bottom. The vacuumizing device comprises a vacuum pump, a vacuum tank, a plurality of groups of metal corrugated pipes or metal pipelines which are communicated with the vacuum tank and extend to the upper part of the heat-insulating bottom plate in a one-to-one correspondence manner with the groove type supporting parts respectively, and a cover disc which is correspondingly and fixedly arranged at the end part of the corrugated pipe.
However, the above prior art has the following disadvantages;
because of the use of the cover plate, a large glass plate interval needs to be reserved, and the cover plate needs redundant independent action control, which is not beneficial to the temperature control of the cover plate area.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a vertical evacuation of vacuum glass carries car, this vertical evacuation of vacuum glass carries car has vertical depositing, the characteristics of increase of production.
The utility model discloses a realize through following technical scheme:
a vertical vacuum-pumping vehicle carrier for vacuum glass comprises a heat insulation type carrier platform, a supporting mechanism, sealing joints, a vacuum-pumping main pipe and a vacuum pump system, wherein rollers are constructed at the bottom of the heat insulation type carrier platform, the supporting mechanism is arranged on the carrier platform and used for supporting and positioning a plurality of groups of vacuum glass groups and enabling the vacuum glass groups to be vertically arranged at intervals, the sealing joints are used for being correspondingly connected with the vacuum-pumping glass pipes of the vacuum glass groups one by one, the vacuum-pumping main pipe is arranged below the carrier platform and correspondingly communicated with the sealing joints, and the vacuum pump system is communicated with the vacuum-pumping main pipe.
In the above technical solution, the sealing joint is arranged on the carrier, and the sealing joint includes a butt joint pipe with a butt joint port formed at an upper end thereof, and a clamp arranged on the butt joint pipe and used for tightening the butt joint port.
In the above technical scheme, the upper surface or the lower surface of the carrier is further provided with a water-cooled tube, and the butt joint tube penetrates through the water-cooled tube and then penetrates through the carrier to be connected with the vacuum-pumping glass tube.
In the technical scheme, the sealing joint is arranged below the heat insulation carrier, the sealing joint comprises a butt joint pipe communicated with the vacuumizing main pipe, an annular sealing air bag is arranged at the upper end of the butt joint pipe, and the vacuumizing glass pipe downwards penetrates through the vacuumizing glass pipe of the carrier to be inserted into the annular air bag and realize sealing connection when the vacuumizing glass pipe is expanded.
In the technical scheme, a branch vacuum pressure detector and a branch electromagnetic valve are arranged between the vacuum main pipe and the butt joint pipe.
In the technical scheme, the vacuumizing vehicle comprises a left vacuumizing main pipe and a right vacuumizing main pipe in the front of the advancing direction of the vacuumizing vehicle, wherein two staggered rows of vacuumizing glass tube through holes are formed in the carrier plate, and the through holes are round or long.
A vacuum glass processing device comprises an inverted U-shaped furnace body and a plurality of vacuum glass vertical vacuumizing vehicle carriers, wherein the vacuumizing vehicle carriers sequentially enter the U-shaped furnace body and form the bottom surface of the furnace body through a carrying platform.
In the technical scheme, a plurality of high-temperature resistant circulating fans are arranged on the left side wall and the right side wall of the furnace body so as to blow hot air in the furnace into the space between two adjacent vacuum glass groups.
In the technical scheme, the furnace body further comprises a plurality of high-temperature resistant circulating fans arranged on the top surface of the furnace body.
The vacuum glass prepared by the preparation method of the vacuum glass processing device is provided with a metal edge covering or a resin adhesive edge covering on the periphery.
The utility model discloses an advantage and beneficial effect do:
the utility model discloses an evacuation carries car is applicable to the heating banding and the one-step operation of evacuation of vertical vacuum glass group, evacuation glass pipe be the glass pipe, its upper end is deep into to vacuum glass group's in, it can set up bight, middle part or the arbitrary place of setting for of vacuum glass group, if, through corresponding the form that sets up constant head tank or breach on erectting glass and realize its location, vacuum glass group is deposited to the standing position, has increaseed the processing capacity, effectively improves machining efficiency, wherein, supporting mechanism can adopt structural design such as frame-type, set up improvement location effect such as constant head tank or shelves post in vacuum glass group lower part correspondence simultaneously, utilize the sealing joint of one-to-one to realize the sealed butt joint with evacuation glass pipe moreover, realize the synchronous evacuation operation of batch.
Drawings
Fig. 1 is a schematic structural view of the vacuum glass vertical vacuum-pumping vehicle of the present invention.
Fig. 2 is another schematic structural diagram of the vacuum glass vertical vacuum-pumping vehicle of the present invention.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.
Example 1
A vertical vacuum-pumping vehicle carrier for vacuum glass comprises a heat insulation type carrier platform 1, a supporting mechanism 2, sealing joints 4, a vacuum-pumping main pipe 5 and a vacuum pump system (not shown in the figure), wherein rollers are constructed at the bottom of the heat insulation type carrier platform 1, the supporting mechanism 2 is arranged on the carrier platform and used for supporting and positioning a plurality of groups of vacuum glass groups 10 and enabling the vacuum glass groups to be vertically arranged at intervals, the sealing joints 4 are used for being correspondingly connected with vacuum-pumping glass pipes 3 of the vacuum glass groups one by one, the vacuum-pumping main pipe 5 is arranged below the carrier platform and correspondingly communicated with the sealing joints, and the vacuum pump system is communicated with.
The utility model discloses an evacuation carries car is applicable to the heating banding and the one-step operation of evacuation of vertical vacuum glass group, evacuation glass pipe be the glass pipe, its upper end is deep into to vacuum glass group's in, it can set up bight, middle part or the arbitrary place of setting for of vacuum glass group, if, through corresponding the form that sets up constant head tank or breach on erectting glass and realize its location, vacuum glass group is deposited to the standing position, has increaseed the processing capacity, effectively improves machining efficiency, wherein, supporting mechanism can adopt structural design such as frame-type, set up improvement location effect such as constant head tank or shelves post in vacuum glass group lower part correspondence simultaneously, utilize the sealing joint of one-to-one to realize the sealed butt joint with evacuation glass pipe moreover, realize the synchronous evacuation operation of batch.
And a branch vacuum pressure detector and a branch electromagnetic valve are arranged between the vacuum main pipe and the butt joint pipe.
Each branch is correspondingly provided with a vacuum gauge and an electromagnetic valve, when air leakage of a certain vacuum glass group occurs, the branch corresponding to the vacuum glass group can be quickly disconnected, the influence on the vacuum degree of other vacuum glass groups is avoided, meanwhile, the vacuum gauge can be only arranged on the vacuum pumping main pipe, when the preset vacuum degree cannot be realized when the preset time is reached, the electromagnetic valves on the branches are closed in turns, and then which branch is leaked is judged, the purpose can be realized, and the using amount of the branch vacuum gauges is reduced. Or, the vacuum pumping main pipe is firstly pumped to a preset vacuum degree, and then the branch circuits are opened in turns, so that the aim of one-by-one vacuum pumping can be also fulfilled.
Specifically, before taking evacuation year car advancing direction as, it includes two about the master pipe of evacuation, be provided with two crisscross lines of evacuation glass pipe perforation on the support plate, the perforation be circular or rectangular shape.
The two vacuumizing main pipes are arranged left and right respectively, and the end parts of the two adjacent vacuum glass groups are staggered, so that the influence of the volume of the sealing mechanism on the spacing of the vacuum glass groups is reduced, the layout density is improved, the width of the furnace body can be fully utilized, and the heating effect of the side edge part is ensured. The two vacuum-pumping main pipes can be simultaneously or repeatedly vacuumized by the same vacuum-pumping pump, or respectively vacuumized by one vacuum-pumping pump to improve the speed of vacuuming, or gradually vacuumized to improve the vacuum degree, and the production capacity is doubled compared with that of single-side pipe arrangement.
Example two
In order to realize sealing connection, the sealing joint is arranged on the carrier, and the sealing structure comprises a butt joint pipe and a clamp, wherein the upper end of the butt joint pipe is provided with a butt joint port, and the clamp is arranged on the butt joint pipe and used for tightening the butt joint port. Preferably, the carrier is further provided with a water-cooled tube, and the butt joint tube passes through the water-cooled tube 6 and then passes through the carrier to be connected with the vacuum-pumping glass tube.
The sealing joint is arranged on the carrying platform, the vacuum glass group to be subjected to edge sealing can be positioned to correspondingly insert the vacuumizing glass tube into the butt joint pipe and realize sealing connection manually or automatically by utilizing clamp locking, moreover, the circulating water-cooling tube is arranged on the carrying platform, the water-cooling tube is utilized to cool the butt joint pipe, heat is effectively prevented from being transmitted downwards, the sealing effect of the joint is ensured not to be influenced by high temperature, and the sealing connection effect is improved.
In another embodiment, the sealing joint comprises a butt joint pipe communicated with the vacuumizing main pipe, the sealing joint is arranged below the heat insulation platform deck, an annular sealing air bag is arranged in the joint, and the glass pipe downwards penetrates through the vacuumizing glass pipe of the platform deck to be inserted into the annular air bag and realize sealing connection when the glass pipe is expanded.
Utilize the annular gasbag to tighten up, when realizing automatic control, the high pressure that the vacuum pump produced can be fully utilized, utilize the design that evacuation glass pipe passed the microscope carrier moreover, effectively avoid upper portion high temperature to the influence of below, utilize the pluggable nature of the relative vacuum glass group of evacuation glass pipe to realize convenient the sealing connection that inserts.
EXAMPLE III
The vacuum glass processing device is characterized by comprising an inverted U-shaped furnace body and a plurality of vacuum glass vertical vacuumizing vehicle carriers, wherein the vacuumizing vehicle carriers sequentially enter the U-shaped furnace body and form the bottom surface of the furnace body by a carrying platform.
Wherein the left side wall and the right side wall of the furnace body are provided with a plurality of high temperature resistant circulating fans for blowing hot air in the furnace between two adjacent vacuum glass groups, and simultaneously, the furnace body further comprises a plurality of high temperature resistant circulating fans arranged on the top surface of the furnace body.
The utility model discloses a vacuum glass processingequipment utilizes the evacuation to carry the bottom that the car constitutes the under shed furnace body, has realized the online continuous production of circulation, realizes going on in succession of banding and evacuation, reduces the energy consumption problem that the heating brought many times, improves production efficiency, moreover, utilizes high temperature resistant circulating fan to promote hot-blast in the clearance between vacuum glass group to walk, realizes comprehensive even heating, guarantees the banding effect.
Example four
A method for processing and preparing vacuum glass comprises the following steps,
1) the edge sealing glass powder is coated on a single piece of glass, after the surface layer of the edge sealing glass powder is solidified and is not adhered, the vacuumized glass tube and the sheet are placed and combined, and an edge sealing material is arranged between the vacuumized glass tube and the two pieces of glass, so that the vacuum glass group is clamped, wherein the edge sealing material is arranged between the vacuumized glass tube and the two pieces of glass, the edge sealing glass powder is rolled on the vacuumized glass tube, or the vacuumized glass tube is sleeved with an edge sealing glass powder ring, or the edge sealing glass powder semi-ring is covered, or the edge sealing glass powder is coated at the corresponding position of the other piece of vacuum glass and the vacuumized glass tube, namely, the vacuumizing glass tube is effectively prevented from being directly contacted with the glass through the combination of one or more.
2) Placing the clamped vacuum glass group on a vacuumizing vehicle and keeping vertical positioning, and downwards drawing out a vacuumizing glass tube and sealing and connecting the vacuumizing glass tube with a sealing joint;
3) a vacuumizing vehicle enters the furnace body to heat and seal edges and starts a vacuumizing step; and when the preset vacuum degree is reached, closing the electromagnetic valves on the branches to carry out respective vacuum maintaining steps.
4) And after the edge sealing is finished, the vacuum glass tube is thermally fused for sealing.
Because the vacuum-pumping glass tube is adopted for vacuum pumping, in order to avoid colliding with the vacuum tube during loading, the edge-sealing glass powder which is just coated at the beginning is pasty, and after standing or low-temperature drying, for example, drying at about 80 degrees, the edge-sealing glass powder loses part of moisture and the surface has certain tension, when the vacuum-pumping glass tube is placed on the vacuum-pumping glass tube and moves, adhesion can not occur, thus providing a foundation for drawing the vacuum-pumping glass tube for connection after the subsequent vacuum glass group is positioned, effectively avoiding the problem that the relative movement of the vacuum-pumping glass tube causes no sealing or uneven coating of the edge-sealing glass powder, and ensuring the product quality.
EXAMPLE five
The utility model also discloses a vacuum glass by vacuum glass processingequipment preparation simultaneously, its circumference is provided with the metal and bordures or resin class adhesive is bordured. The utility model discloses a vacuum glass, the metal is bordured to the peridium package, and the metal cross sectional shape of borduring is the U type, can adopt sealed glue or other glue to bond, utilizes the metal to bordure effectively to its constitution protection, especially protects evacuation glass pipe tip, improves product quality and life.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial 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 the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.