CN218407141U

CN218407141U - Evacuating device for hollow glass production

Info

Publication number: CN218407141U
Application number: CN202222067311.2U
Authority: CN
Inventors: 张海东; 鲁岩
Original assignee: Changchun Ydong Decoration Co ltd
Current assignee: Changchun Ydong Decoration Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-31
Anticipated expiration: 2032-08-08

Abstract

The utility model is suitable for the technical field of hollow glass production, and provides a vacuumizing device for hollow glass production, which comprises a fixing frame, a supporting table, a supporting plate, an air exhaust mechanism, a double-pendulum mechanism and a heat sealing mechanism, wherein the supporting plate is arranged on the upper surface of the fixing frame, and the two ends of the supporting plate are fixedly connected with the supporting table and used for placing hollow glass; the air pumping mechanism is arranged on the fixing frame and is arranged at the top end of the hollow glass; the double-pendulum mechanism is arranged on two sides of the hollow glass and used for fixing the hollow glass; the heat sealing mechanism is arranged on the inner side of the double-pendulum mechanism; this evacuating device is difficult to take place to slide at the in-process of using, and stability is higher, and after the evacuation to cavity glass ended in addition, double pendulum mechanism drives the motion of heat-seal mechanism, connects the heat-seal to the plastic that stops in the interface of bleeding, can effectively avoid breaking away from in-process air gets into cavity glass.

Description

Evacuating device for hollow glass production

Technical Field

The utility model belongs to the technical field of cavity glass production, especially, relate to an evacuating device of cavity glass production.

Background

The hollow glass is a new building material with good heat insulation, sound insulation, beautiful appearance and applicability and can reduce the dead weight of buildings, and the hollow glass is made of two or three pieces of glass, uses a high-strength high-air-tightness composite binder to combine with an aluminum alloy framework to prepare the sound insulation and heat insulation glass and is mainly used for buildings needing heating, air conditioning and noise prevention.

After the hollow glass is bonded, air guide holes need to be formed in the glass, air inside the glass is pumped out by special air pumping equipment, looseness easily occurs in the process of vacuumizing, and air leakage easily occurs after vacuumizing is finished.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an evacuating device of cavity glass production aims at solving the problem that proposes in the above-mentioned background art.

The embodiment of the utility model provides a realize like this, an evacuating device of cavity glass production, include the mount and install the brace table on the mount, still include:

the supporting plate is arranged on the upper surface of the fixing frame, and two ends of the supporting plate are fixedly connected with the supporting table and used for placing hollow glass;

the air pumping mechanism is arranged on the fixing frame and is arranged at the top end of the hollow glass;

the double-pendulum mechanism is arranged on two sides of the hollow glass and used for fixing the hollow glass;

and the heat sealing mechanism is arranged on the inner side of the double-pendulum mechanism.

Preferably, the air exhaust mechanism comprises a vertical plate arranged on the fixed frame, a hydraulic cylinder arranged on the vertical plate and a movable block arranged at the bottom end of the hydraulic cylinder;

the vertical plate is also provided with an air pump, and the air pump is connected with the movable block through a hose;

the hollow glass is provided with an air exhaust interface, and the bottom end of the movable block is provided with a plastic joint communicated with the hose.

Preferably, the double-pendulum mechanism comprises a cross rod arranged outside the fixed frame, a clamping plate rotatably arranged at the free end of the cross rod and a gear transmission unit for pushing the clamping plate to move;

the clamping surfaces of the clamping plate and the supporting table are bonded with backing plates, and the backing plates are made of rubber materials.

Preferably, the gear transmission unit comprises a driving wheel rotatably mounted on the supporting plate, a straight toothed plate meshed with the driving wheel and a Z-shaped toothed plate;

the supporting plate is internally provided with a sliding chute for sliding the straight tooth plate and the Z-shaped toothed plate;

the straight tooth plate and the Z-shaped toothed plate are both meshed with a driven wheel arranged on the clamping plate.

Preferably, the heat sealing mechanism comprises connecting rods arranged on the clamping plates in a staggered mode and heat conducting rods mounted on the connecting rods in a damping mode;

the heat conducting rod is connected with external heating equipment through an electric wire and is used for performing heat sealing after the vacuumizing is completed.

The embodiment of the utility model provides a pair of evacuating device of cavity glass production, this evacuating device is difficult to take place to slide at the in-process of using, and stability is higher, and in addition after the cavity glass evacuation, double pendulum mechanism drives the motion of heat-sealing mechanism, connects the heat-seal to stopping at the intraoral plastic of interface of bleeding, can effectively avoid breaking away from in-process air gets into cavity glass.

Drawings

Fig. 1 is a schematic structural diagram of an evacuation device for hollow glass production according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a three-dimensional structure diagram of a support plate in a vacuum extractor for hollow glass production according to an embodiment of the present invention.

In the drawings: 1, fixing a frame; 2-supporting the table; 3-hollow glass; 4-a vertical plate; 5-a hydraulic cylinder; 6-a movable block; 7-an air extraction interface; 8-an air extractor; 9-a hose; 10-a cross bar; 11-a splint; 12-a backing plate; 13-a drive wheel; 14-a spur plate; 15-driven wheel; a 16-Z-shaped toothed plate; 17-a support plate; 18-a chute; 19-a connecting rod; 20-a heat conducting rod; 21-plastic joint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1 to fig. 3, a structure diagram of a vacuum-pumping device for hollow glass production provided by an embodiment of the present invention includes a fixing frame 1, a supporting table 2, a supporting plate 17, an air-pumping mechanism, a double-pendulum mechanism and a heat-sealing mechanism, wherein the supporting plate 17 is installed on the upper surface of the fixing frame 1, and two ends of the supporting plate 17 are fixedly connected to the supporting table 2 for placing the hollow glass 3; the air pumping mechanism is arranged on the fixed frame 1 and is arranged at the top end of the hollow glass 3; the double-pendulum mechanism is arranged on two sides of the hollow glass 3 and used for fixing the hollow glass 3; the heat sealing mechanism is arranged on the inner side of the double-pendulum mechanism.

In the specific in-process of implementing of this embodiment, this evacuating device is difficult to take place to slide at the in-process of using, and stability is higher, and after 3 evacuation to cavity glass in addition, double pendulum mechanism drives the motion of heat-seal mechanism, to the plastic joint 21 heat-seal that stops in bleeding interface 7, can effectively avoid breaking away from in-process air gets into cavity glass 3.

The utility model discloses an in the example, during the use, place cavity glass 3 on brace table 2 and backup pad 17, fix the centre gripping to it by the double pendulum mechanism that cavity glass 3 both sides set up, air exhaust mechanism is ending the in-process that breaks away from with the extraction of cavity glass 3 inside air, carries out the heat-seal to the gas pocket by the heat-seal mechanism that sets up.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the air pumping mechanism includes a vertical plate 4 mounted on the fixed frame 1, a hydraulic cylinder 5 disposed on the vertical plate 4, and a movable block 6 mounted at the bottom end of the hydraulic cylinder 5;

the vertical plate 4 is also provided with an air pump 8, and the air pump 8 is connected with the movable block 6 through a hose 9;

the hollow glass 3 is provided with an air exhaust interface 7, and the bottom end of the movable block 6 is provided with a plastic joint 21 communicated with the hose 9.

In the specific implementation process of this embodiment, during the use, pneumatic cylinder 5 work promotes hose 9 and the plastic joint 21 synchronous motion that sets up in its bottom for plastic joint 21 imbeds in bleeding interface 7, and simultaneously, air extractor 8 work is outwards taken out the inside air of cavity glass 3 through bleeding interface 7 and plastic joint 21, and after the extraction, pneumatic cylinder 5 reverse motion.

As shown in fig. 1 and 3, as another preferred embodiment of the present invention, the double pendulum mechanism includes a cross bar 10 installed outside the fixing frame 1, a clamping plate 11 rotatably installed at a free end of the cross bar 10, and a gear transmission unit for pushing the clamping plate 11 to move;

the clamping surfaces of the clamping plate 11 and the supporting platform 2 are adhered with a backing plate 12, and the backing plate 12 is made of rubber materials.

In the specific implementation process of this embodiment, cavity glass 3 is placed on a supporting bench 2 during the use, gear drive unit work drives splint 11 swing, fixes cavity glass 3, can avoid cavity glass 3 to take place to slide in the evacuation after fixed.

As shown in fig. 1, as another preferred embodiment of the present invention, the gear transmission unit includes a driving wheel 13 rotatably mounted on a supporting plate 17, a spur gear plate 14 engaged with the driving wheel 13, and a zigzag gear plate 16;

wherein, a sliding groove 18 for sliding the straight tooth plate 14 and the Z-shaped tooth plate 16 is arranged in the supporting plate 17;

the spur plate 14 and the zigzag plate 16 are both engaged with a driven wheel 15 mounted on the clamping plate 11.

In the implementation process of this embodiment, the driving wheel 13 is driven by an external motor, and when the driving wheel 13 rotates, the spur plates 14 and the zigzag toothed plates 16 on both sides move in opposite directions and push the driven wheel 15 to swing along the free end of the cross bar 10 to fix the hollow glass 3.

As shown in fig. 1 and 2, as another preferred embodiment of the present invention, the heat sealing mechanism includes connecting rods 19 arranged alternately on the clamping plate 11 and heat conducting rods 20 dampingly mounted on the connecting rods 19;

the heat conducting rod 20 is connected with an external heating device through an electric wire and used for heat sealing after vacuum pumping is finished.

In the specific implementation process of this embodiment, after the vacuum pumping is finished, when the hydraulic cylinder 5 pulls the plastic joint 21 to move upward without separating from the hollow glass 3, the clamping plate 11 swings reversely to pull the connecting rod 19 to move synchronously, the end of the heat conducting rod 20 is rapidly heated during the movement along with the connecting rod 19, the plastic joint 21 is heated to melt, the air extraction port 7 is sealed, and air is prevented from entering the hollow glass 3.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an evacuating device of cavity glass production, includes the mount and installs the brace table on the mount, its characterized in that still includes:

2. The vacuum extractor for hollow glass production according to claim 1, wherein the air extracting mechanism comprises a vertical plate mounted on the fixed frame, a hydraulic cylinder arranged on the vertical plate, and a movable block mounted at the bottom end of the hydraulic cylinder;

3. The vacuum extractor for hollow glass production according to claim 1, wherein the double pendulum mechanism comprises a cross bar installed outside the fixing frame, a clamping plate rotatably installed at a free end of the cross bar, and a gear transmission unit for pushing the clamping plate to move;

4. The evacuation device for hollow glass production according to claim 3, wherein the gear transmission unit comprises a driving wheel rotatably mounted on the supporting plate, a straight toothed plate and a zigzag toothed plate engaged with the driving wheel;

5. The evacuated device for hollow glass production according to claim 3, wherein the heat sealing mechanism comprises links arranged alternately on a clamping plate and a heat conducting rod damper-mounted on the links;