CN213950998U

CN213950998U - Inert gas filling device for hollow glass production

Info

Publication number: CN213950998U
Application number: CN202023064759.6U
Authority: CN
Inventors: 石琳; 李�杰
Original assignee: Shandong Yuehang Environmental Protection Technology Co ltd
Current assignee: Shandong Yuehang Environmental Protection Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-13
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an inert gas filling device is used in cavity glass production relates to cavity glass and aerifys technical field, does not have fixed establishment to the needle of aerifing of present cavity glass inflation equipment for its problem that needs artifical support when aerifing, now proposes following scheme, and it includes bottom plate and first U template, the bottom plate top is provided with main control system and spacing fixing base, just the inside gas pitcher that is provided with of spacing fixing base, the port of giving vent to anger of gas pitcher is connected with the gas-supply pipe, just gas-supply pipe other end sealing connection has the needle of aerifing, it is provided with pressure sensor and concentration sensor to aerify needle circumference lateral wall, just pressure sensor and concentration sensor all with main control system electric connection, the through hole has been seted up to one side of first U template, just the through hole matches sealing connection with the gas-supply pipe. The utility model discloses novel structure, and the device not only can fix the inflating needle, can also avoid causing wearing and tearing to cavity glass when fixed.

Description

Inert gas filling device for hollow glass production

Technical Field

The utility model relates to a cavity glass aerifys technical field, especially relates to a cavity glass production is with inert gas filling device.

Background

In the production process of hollow glass, inert gas needs to be filled into the hollow glass, when an inflation needle is inserted into the hollow glass for inflation by the conventional inflation equipment for the hollow glass, in order to avoid the problem that the inflation needle drops midway and needs to be manually supported, so that the labor is wasted, and in order to solve the problem, an inert gas filling device for the production of the hollow glass is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of inert gas filling device is used in cavity glass production has solved present cavity glass inflation equipment's the needle of aerifing and has not fixed establishment for its problem that needs artifical support when aerifing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an inert gas filling device for hollow glass production comprises a bottom plate, a first U-shaped plate and a second U-shaped plate, wherein a control host and a limiting fixing seat are arranged at the top end of the bottom plate, a gas tank is arranged inside the limiting fixing seat, a gas outlet port of the gas tank is connected with a gas pipe, the other end of the gas pipe is hermetically connected with an inflation needle, a circumferential side wall of the inflation needle is provided with a pressure sensor and a concentration sensor, the pressure sensor and the concentration sensor are both electrically connected with the control host, a through hole is formed in one side of the first U-shaped plate and is in matched sealing connection with the gas pipe, first movable grooves are formed in two opposite sides of the first U-shaped plate, first U-shaped plates are welded on outer walls of two opposite sides of the first U-shaped plate, and a second movable groove is formed in one side of the second U-shaped plate, which, the utility model discloses a fixing device for a connecting rod, including first movable groove, second movable groove, connecting rod, reset spring, baffle, and connecting rod side wall, the inside movable mounting of first movable groove and second movable groove has the connecting rod, just connecting rod one end runs through first movable groove and extends to inside the first U template, the connecting rod runs through the one end rotation that first movable groove extends to first U template and installs splint, just splint one side fixed mounting has limit slide, limit slide has all been seted up to the through hole both sides, just limit slide and limit slide sliding block sliding connection, connecting rod circumference lateral wall has cup jointed reset spring, just reset spring other end fixed mounting has the dog, just the dog is the rotation with the connecting rod lateral wall and is connected, the one end fixed mounting that splint were kept away from to the connecting rod has the dwang, just the one end that connecting rod circumference lateral wall is close to the dwang is provided with the fixture block, just the fixture block matches with the second movable groove.

Preferably, an electromagnetic valve is arranged at the air outlet of the air tank, and the electromagnetic valve is electrically connected with the control host through a lead.

Preferably, one side of the clamping plate, which is far away from the connecting rod, is provided with a non-slip mat.

Preferably, reset spring and dog all set up inside the second U template, just reset spring keeps away from the one end and the first U template outer wall fixed connection of dog.

Preferably, the inflation needle is arranged at the center of the through hole of the first U-shaped plate.

Preferably, the clamping blocks are symmetrically distributed on the circumferential side wall of the connecting rod by taking the diameter of the connecting rod as a symmetry axis.

The utility model has the advantages that:

1. the utility model discloses when aerifing hollow glass, press from both sides hollow glass tightly through splint for first U template is fixed in hollow glass one side, thereby has reached and has carried out the purpose of fixing to inflating the needle, has avoided the condition that inflates the needle and dropped midway, has saved the trouble of artifical support simultaneously.

2. The utility model discloses a splint inner wall is provided with the slipmat, has not only improved its tight dynamics of clamp, has still avoided the condition emergence that causes wearing and tearing to hollow glass when pressing from both sides tightly.

3. The utility model discloses a pressure sensor and concentration sensor's setting can be so that cavity glass's inflation volume and concentration are more suitable, its quality of messenger is better.

To sum up, the device not only can fix the inflating needle, can also avoid causing wearing and tearing to cavity glass when fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the first U-shaped plate of the present invention.

Fig. 4 is a schematic structural view of the splint of the present invention.

Fig. 5 is a schematic structural diagram of a second U-shaped board of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a control host; 3. a gas tank; 4. a limiting fixed seat; 5. a gas delivery pipe; 6. an electromagnetic valve; 7. a first U-shaped plate; 8. a through hole; 9. a splint; 10. a non-slip mat; 11. a limiting slide block; 12. a limiting chute; 13. a connecting rod; 14. a first movable slot; 15. a second U-shaped plate; 16. a return spring; 17. a stopper; 18. a clamping block; 19. a second movable slot; 20. rotating the rod; 21. an inflation needle; 22. a pressure sensor; 23. a concentration sensor.

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.

Referring to fig. 1-5, an inert gas filling device for hollow glass production comprises a bottom plate 1 and a first U-shaped plate 7, wherein a control host 2 and a limiting fixing seat 4 are arranged at the top end of the bottom plate 1, a gas tank 3 is arranged inside the limiting fixing seat 4, a gas outlet port of the gas tank 3 is connected with a gas pipe 5, the other end of the gas pipe 5 is hermetically connected with an inflation needle 21, a pressure sensor 22 and a concentration sensor 23 are arranged on the circumferential side wall of the inflation needle 21, the pressure sensor 22 and the concentration sensor 23 are both electrically connected with the control host 2, a through hole 8 is arranged on one side of the first U-shaped plate 7, the through hole 8 is in matched and sealed connection with the gas pipe 5, first movable grooves 14 are arranged on both sides opposite to the first U-shaped plate 7, and first U-shaped plates 7 are welded on the outer walls of both sides opposite to the first U-shaped plate 7, one side of the second U-shaped plate 15, which is far away from the first U-shaped plate 7, is provided with a second movable groove 19, a connecting rod 13 is movably mounted inside the first movable groove 14 and the second movable groove 19, one end of the connecting rod 13 penetrates through the first movable groove 14 and extends into the first U-shaped plate 7, one end of the connecting rod 13, which penetrates through the first movable groove 14 and extends into the first U-shaped plate 7, is rotatably mounted with a clamp plate 9, a limit slider 11 is fixedly mounted on one side of the clamp plate 9, both sides of the through hole 8 are provided with limit chutes 12, the limit chutes 12 are slidably connected with the limit sliders 11, the circumferential side wall of the connecting rod 13 is sleeved with a return spring 16, the other end of the return spring 16 is fixedly mounted with a stop 17, the stop 17 is rotatably connected with the side wall of the connecting rod 13, and one end of the connecting rod 13, which is far away from the clamp plate 9, is fixedly mounted with a rotating rod 20, just the one end that connecting rod 13 circumference lateral wall is close to dwang 20 is provided with fixture block 18, just fixture block 18 matches with second activity groove 19, the gas outlet department of gas pitcher 3 is provided with solenoid valve 6, just solenoid valve 6 passes through wire electric connection with main control system 2, one side that connecting rod 13 was kept away from to splint 9 is provided with slipmat 10, reset spring 16 and dog 17 all set up inside second U template 15, just reset spring 16 keeps away from the one end and the first U template 7 outer wall fixed connection of dog 17, aerify needle 21 and set up in the through hole 8 central point of first U template 7 and put, fixture block 18 uses the diameter of connecting rod 13 as the symmetry axis, is the circumference lateral wall of symmetric distribution in connecting rod 13.

The working principle is as follows: when the air-filling device is used, the air-filling needle 21 is inserted into an air-filling hole of hollow glass, the first U-shaped plate 7 is matched with the hollow glass, the connecting rod 13 is pressed towards the hollow glass, the clamping block 18 penetrates through the second movable groove 19 to enter the second U-shaped plate 15, the connecting rod 13 is rotated to rotate the clamping block 18, the clamping block 18 is arranged in a staggered mode with the second movable groove 19, the connecting rod 13 is limited, meanwhile, when the connecting rod 13 is pressed towards the hollow glass, the reset spring 16 is extruded by the stop block 17, the reset spring 16 has resilience, and when the connecting rod 13 is pressed, the hollow glass is clamped by the clamping plate 9, the phenomenon that the air-filling needle 21 falls off is avoided, then the electromagnetic valve 6 is opened through the control host 2, so that gas in the air tank 3 enters the hollow glass, when the gas filled in the hollow glass leads to a certain value, signals are transmitted to the control host 2 through the pressure sensor 22 and the concentration sensor 23, the control host 2 closes the electromagnetic valve 6 and pulls out the inflating needle 21 to complete the gas filling of the hollow glass.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The inert gas filling device for hollow glass production comprises a bottom plate (1), a first U-shaped plate (7) and a second U-shaped plate (15), and is characterized in that a control host (2) and a limiting fixing seat (4) are arranged on the top end of the bottom plate (1), a gas tank (3) is arranged inside the limiting fixing seat (4), a gas outlet port of the gas tank (3) is connected with a gas pipe (5), an inflation needle (21) is connected to the other end of the gas pipe (5) in a sealing manner, a pressure sensor (22) and a concentration sensor (23) are arranged on the circumferential side wall of the inflation needle (21), the pressure sensor (22) and the concentration sensor (23) are both electrically connected with the control host (2), a through hole (8) is formed in one side of the first U-shaped plate (7), and the through hole (8) is in sealing connection with the gas pipe (5) in a matching manner, the two opposite sides of the first U-shaped plate (7) are respectively provided with a first movable groove (14), the outer walls of the two opposite sides of the first U-shaped plate (7) are welded with the first U-shaped plate (7), one side of the second U-shaped plate (15) far away from the first U-shaped plate (7) is provided with a second movable groove (19), the first movable groove (14) and the second movable groove (19) are internally and movably provided with a connecting rod (13), one end of the connecting rod (13) penetrates through the first movable groove (14) and extends to the inside of the first U-shaped plate (7) and is rotatably provided with a clamping plate (9), a limiting slide block (11) is fixedly arranged on one side of the clamping plate (9), two sides of the through hole (8) are respectively provided with a limiting slide groove (12), and the limiting slide groove (12) is slidably connected with the limiting slide block (11), reset spring (16) have been cup jointed to connecting rod (13) circumference lateral wall, just reset spring (16) other end fixed mounting has dog (17), just dog (17) are to rotate with connecting rod (13) lateral wall and are connected, the one end fixed mounting that splint (9) were kept away from in connecting rod (13) has dwang (20), just connecting rod (13) circumference lateral wall is close to the one end of dwang (20) and is provided with fixture block (18), just fixture block (18) match with second movable groove (19).

2. The inert gas filling device for hollow glass production according to claim 1, wherein an electromagnetic valve (6) is provided at the gas outlet of the gas tank (3), and the electromagnetic valve (6) is electrically connected with the control main machine (2) through a wire.

3. The inert gas filling device for hollow glass production according to claim 1, wherein a non-slip pad (10) is provided on a side of the clamping plate (9) away from the connecting rod (13).

4. The inert gas filling device for hollow glass production according to claim 1, wherein the return spring (16) and the stopper (17) are both arranged inside the second U-shaped plate (15), and one end of the return spring (16) far away from the stopper (17) is fixedly connected with the outer wall of the first U-shaped plate (7).

5. The inert gas filling device for hollow glass production according to claim 1, wherein the gas filling needle (21) is provided at a central position of the through hole (8) of the first U-shaped plate (7).

6. The inert gas filling device for hollow glass production as claimed in claim 1, wherein said blocks (18) are symmetrically distributed on the circumferential side wall of the connecting rod (13) with the diameter of the connecting rod (13) as a symmetry axis.