CN221028110U

CN221028110U - Glass softening furnace

Info

Publication number: CN221028110U
Application number: CN202322973716.7U
Authority: CN
Inventors: 黄华斌
Original assignee: Deyang Juyang Special Glass Co ltd
Current assignee: Deyang Juyang Special Glass Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-05-28
Anticipated expiration: 2033-11-02

Abstract

The utility model relates to the technical field of glass product processing, in particular to a glass softening furnace, which comprises a bottom plate, a feeding pipe, a linear module and an ignition nozzle. The bottom plate is provided with a guard plate, the guard plate is provided with a furnace body, the side surface of the furnace body is provided with a feed inlet communicated with the inside of the furnace body, and the bottom of the furnace body is provided with a discharge outlet communicated with the inside of the furnace body. The inlet pipe cladding sets up in the outside of feed inlet. The straight line module symmetry sets up on the bottom plate, and the movable frame is connected in straight line module drive, sets up the closing plate with discharge gate sealing fit on the movable frame, sets up the pneumatic cylinder B that drives the closing plate and go up and down on the movable frame. The ignition shower nozzle sets up in the furnace body, and the furnace body internal rotation sets up the pivot, sets up a plurality of in the pivot and connects the magazine, connects the concave sliding connection of the inner wall of magazine and furnace body and closing plate, sets up the pivoted motor of drive pivot on the furnace body. The utility model can feed and discharge simultaneously, is convenient to operate, and ensures the softening efficiency of glass products in the furnace, and high-temperature hot gas in the furnace is not easy to escape.

Description

Glass softening furnace

Technical Field

The utility model relates to the technical field of glass product processing, in particular to a glass softening furnace.

Background

The glass softening furnace is suitable for the secondary pressing production process of glass products. By heating and softening the glass rod, the glass rod can be molded by secondary pressing. The glass rod is usually softened by high-temperature heating in a softening furnace, but the structure of the conventional softening furnace is too simple, and the heating and softening efficiency of the glass rod is very low.

The Chinese patent with the publication number of CN216141457U discloses an optical component glass softening furnace, in particular to the technical field of glass softening furnaces, comprising a furnace body; the furnace body inner wall is fixed with a plurality of equidistant rectangular that set up, and rectangular top all link up there is the sideslip groove, and rectangular left and right sides all is fixed with the electric plate, is close to rectangular bottom and all is provided with the screw rod, and the outside equal threaded connection of screw rod has the movable sleeve, and the outside equal threaded connection in the rear of being close to the movable sleeve of screw rod has the threaded sleeve, and the beneficial effect of the utility model lies in: because the top of the electric heating plate is tightly abutted against the bottom of the movable plate, the movable plate can lead the glass rod placed inwards on the electric heating plate to be poked forwards when moving rightwards, when the threaded sleeve moves forwards and is tightly abutted against the movable sleeve, the threaded sleeve stops moving forwards, at the moment, the glass rod can be poked forwards, a user can take out the rest glass rod, the phenomenon of scalding is difficult to occur, and the glass rod is convenient to take, so that the problems of inconvenient taking of finished products of the existing optical component glass softening furnace are solved.

However, the device still has the defects that: when the device takes out the glass stick after high temperature softening, high temperature steam overflows from the material taking opening easily, and the inside temperature of furnace body reduces rapidly, and then influences the softening efficiency of the inside surplus glass stick of furnace body to the device is unable to get and put trouble while feeding ejection of compact.

Disclosure of utility model

The utility model aims at solving the problems in the background technology and provides a glass softening furnace.

The technical scheme of the utility model is as follows: a glass softening furnace comprises a bottom plate, a feeding pipe, a linear module and an ignition nozzle.

The bottom plate is provided with a guard plate, the guard plate is provided with a furnace body, the side surface of the furnace body is provided with a feed inlet communicated with the inside of the furnace body, and the bottom of the furnace body is provided with a discharge outlet communicated with the inside of the furnace body. The inlet pipe cladding sets up in the outside of feed inlet. The straight line module symmetry sets up on the bottom plate, and the movable frame is connected in straight line module drive, and the top of movable frame sets up the closing plate with discharge gate sealing fit, sets up the pneumatic cylinder B that drive closing plate goes up and down on the movable frame.

The ignition shower nozzle sets up in the furnace body, and the furnace body internal rotation sets up the pivot, and the interval evenly sets up a plurality of in the pivot and connects the magazine, connects the concave sliding connection of the inner wall and the closing plate of magazine and furnace body, sets up the pivoted motor of drive pivot on the furnace body.

Preferably, the inlet pipe slope sets up on the outer wall of furnace body, and the top of inlet pipe sets up the feeder hopper rather than inside intercommunication.

Preferably, the movable plate which is in sealing fit with the internal channel of the feeding pipe is arranged in the feeding pipe in a sliding manner, the vertical plate is arranged at the bottom of the feeding hopper, the hydraulic cylinder A is arranged on the vertical plate, and the movable plate is connected with the hydraulic cylinder A in a driving manner.

Preferably, the bottom of the sealing plate is provided with a limit column which is inserted into the movable frame and is in sliding connection with the movable frame.

Preferably, a smoke exhaust pipe communicated with the interior of the furnace body is arranged on the furnace body, and a purifier is arranged in the smoke exhaust pipe.

Preferably, arc plates are arranged between two adjacent material receiving boxes, the arc plates are in sliding connection with the inner wall cambered surfaces of the furnace body, and a plurality of through holes are formed in the arc plates.

Preferably, the bottom of four corners of the bottom plate is provided with supporting feet, the bottom of each supporting foot is provided with universal wheels, and each universal wheel is provided with a self-locking assembly.

Compared with the prior art, the utility model has the following beneficial technical effects:

The material discharging port is formed in the bottom of the furnace body, the material discharging port is sealed by the sealing plate, the sealing plate is driven to lift by the hydraulic cylinder B, so that the material discharging assisting function is achieved, the sealing plate is driven to slide by the linear module, and workers can conveniently take materials.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is an internal structural view of the furnace body;

FIG. 3 is a diagram showing the structure of the connection of the parts on the feed pipe.

Reference numerals: 1. a bottom plate; 2. a guard board; 3. a furnace body; 301. a feed inlet; 302. a discharge port; 4. a feed pipe; 401. a feed hopper; 5. a movable plate; 6. a hydraulic cylinder A; 7. a linear module; 8. a movable frame; 9. a sealing plate; 10. a hydraulic cylinder B; 11. igniting the spray head; 12. a rotating shaft; 13. a receiving box; 14. a motor; 15. an arc-shaped plate; 16. and a smoke exhaust pipe.

Detailed Description

Example 1

As shown in fig. 1 to 3, the glass softening furnace provided by the utility model comprises a bottom plate 1, a feeding pipe 4, a linear module 7 and an ignition nozzle 11.

The bottom of four corners of the bottom plate 1 is provided with supporting feet, the bottoms of the supporting feet are provided with universal wheels, and each universal wheel is provided with a self-locking assembly. The bottom plate 1 is provided with a guard plate 2, the guard plate 2 is provided with a furnace body 3, the side surface of the furnace body 3 is provided with a feed inlet 301 communicated with the inside of the furnace body, and the bottom of the furnace body 3 is provided with a discharge outlet 302 communicated with the inside of the furnace body. The feed pipe 4 is wrapped and arranged outside the feed port 301. The straight line module 7 symmetry sets up on bottom plate 1, and the movable frame 8 is connected in the drive of straight line module 7, and the top of movable frame 8 sets up with discharge gate 302 sealing fit's closing plate 9, and the bottom of closing plate 9 sets up spacing post, spacing post insert in the movable frame 8 and with its sliding connection, set up the pneumatic cylinder B10 that drive closing plate 9 goes up and down on the movable frame 8.

The ignition nozzle 11 is arranged in the furnace body 3, the furnace body 3 is rotationally provided with a rotating shaft 12, a plurality of material receiving boxes 13 are uniformly arranged on the rotating shaft 12 at intervals, the material receiving boxes 13 are in sliding connection with the inner wall of the furnace body 3 and the concave surface of the sealing plate 9, and the furnace body 3 is provided with a motor 14 for driving the rotating shaft 12 to rotate. An arc plate 15 is arranged between every two adjacent receiving boxes 13, the arc plate 15 is in sliding connection with the inner wall cambered surface of the furnace body 3, and a plurality of through holes are formed in the arc plate 15. The furnace body 3 is provided with a smoke exhaust pipe 16 communicated with the inside of the furnace body, and a purifier is arranged in the smoke exhaust pipe 16.

In this embodiment, the ignition nozzle 11 is started to ignite first to raise the temperature in the furnace, then the motor 14 is started, the motor a14 drives the rotating shaft 12 to rotate so as to enable one of the receiving boxes 13 to rotate until the opening of the receiving box is opposite to the feeding hole 301, then the glass rod is placed into the feeding pipe 4, the glass rod automatically enters the receiving box 13, and the motor 14 keeps rotating and rotates the next receiving box 13 to rotate opposite to the feeding hole 301, so that the next glass rod is fed. The glass stick is softened fast in high temperature furnace body 3, after the glass stick is softened, along with the rotation of pivot 12, this receiver 13 rotates to it with discharge gate 301, the glass stick that softens this moment falls on closing plate 9 just, start pneumatic cylinder B10 drop-down closing plate 9 and take out the glass stick that softens, the straight line module 7 stretches out the glass stick from backplate 2 inboard afterwards, make things convenient for the staff to take processing, after the glass stick takes out, closing plate 9 resets, motor 12 continues to rotate, so circulation, for the heating of glass stick, the efficiency is very high, and security and stability are all high.

Example two

As shown in fig. 3, in the glass softening furnace according to the present utility model, compared with the first embodiment, the feeding pipe 4 is disposed obliquely on the outer wall of the furnace body 3, and the feeding hopper 401 is disposed at the top of the feeding pipe 4 and is communicated with the inside thereof. The feeding pipe 4 is internally provided with a movable plate 5 in sealing fit with the internal channel of the feeding pipe, the bottom of the feeding hopper 401 is provided with a vertical plate, a hydraulic cylinder A6 is arranged on the vertical plate, and the hydraulic cylinder A6 is in driving connection with the movable plate 5.

In this embodiment, when the glass rod is not added into the furnace body, the hydraulic cylinder A6 pushes the movable plate 5 to be inserted into the feed pipe 4, and turns off the channel in the feed pipe 4, so that high-temperature air in the furnace body 3 is prevented from continuously overflowing from the mouth of the feed pipe 4, and further, scalding of workers when the glass rod is added is avoided. When the glass rod is required to be added, the glass rod is placed in the feed pipe 4 and is positioned on the movable plate 5, then the hydraulic cylinder A6 is started to draw the movable plate 5 so that the channel is opened, the glass rod automatically enters the corresponding material receiving box 13 in the furnace body 3 along the channel and the feed inlet 301, the structure is beneficial to the safety of the operation of workers, and the temperature reduction in the furnace caused by the overflow of hot air in the furnace body 3 is prevented.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The glass softening furnace is characterized by comprising a bottom plate (1), a feed pipe (4), a linear module (7) and an ignition nozzle (11);

A guard board (2) is arranged on the bottom board (1), a furnace body (3) is arranged on the guard board (2), a feed inlet (301) communicated with the inside of the furnace body (3) is arranged on the side surface of the furnace body (3), and a discharge outlet (302) communicated with the inside of the furnace body (3) is arranged at the bottom of the furnace body; the feeding pipe (4) is arranged outside the feeding hole (301) in a coating mode; the linear modules (7) are symmetrically arranged on the bottom plate (1), the linear modules (7) are in driving connection with the movable frame (8), a sealing plate (9) in sealing fit with the discharge hole (302) is arranged above the movable frame (8), and a hydraulic cylinder B (10) for driving the sealing plate (9) to lift is arranged on the movable frame (8);

the ignition shower nozzle (11) sets up in furnace body (3), and furnace body (3) rotation sets up pivot (12), and the interval evenly sets up a plurality of on pivot (12) and connects magazine (13), connects the concave sliding connection of inner wall and closing plate (9) of magazine (13) and furnace body (3), sets up motor (14) of drive pivot (12) pivoted on furnace body (3).

2. A glass softening furnace according to claim 1, wherein the feed pipe (4) is arranged obliquely on the outer wall of the furnace body (3), and the top of the feed pipe (4) is provided with a feed hopper (401) communicating with the inside thereof.

3. A glass softening furnace according to claim 2, wherein a movable plate (5) which is in sealing fit with the internal passage of the feeding pipe (4) is arranged in a sliding manner, a vertical plate is arranged at the bottom of the feeding hopper (401), a hydraulic cylinder A (6) is arranged on the vertical plate, and the hydraulic cylinder A (6) is in driving connection with the movable plate (5).

4. A glass softening furnace according to claim 1, wherein the bottom of the sealing plate (9) is provided with a limit post which is inserted into the movable frame (8) and is slidingly connected thereto.

5. A glass softening furnace according to claim 1, wherein the furnace body (3) is provided with a smoke exhaust pipe (16) communicated with the inside thereof, and a purifier is arranged in the smoke exhaust pipe (16).

6. A glass softening furnace according to claim 1, wherein an arc plate (15) is arranged between two adjacent receiving boxes (13), the arc plate (15) is in sliding connection with the cambered surface of the inner wall of the furnace body (3), and a plurality of through holes are arranged on the arc plate (15).

7. A glass softening furnace according to claim 1, wherein the bottom of the four corners of the bottom plate (1) is provided with supporting feet, the bottom of each supporting foot is provided with universal wheels, and each universal wheel is provided with a self-locking assembly.