CN215250392U

CN215250392U - Electric heating device for float glass production

Info

Publication number: CN215250392U
Application number: CN202121720715.6U
Authority: CN
Inventors: 徐步
Original assignee: Wuxi Zhongjia Electromechanical Technology Co ltd
Current assignee: Wuxi Zhongjia Electromechanical Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-21
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an electric heating device for float glass production, including fixed pipe, connector, heating pipe, spring and snubber block, install the connector on the fixed pipe, and install the heating pipe on the fixed pipe, the sliding tray has been seted up on the fixed pipe, be provided with the dead lever on the sliding tray, install the dwang on the dead lever, and install fixation nut on the dead lever, install fixing bolt on the sliding tray, and seted up the thread groove on the sliding tray, be connected with the stopper on the dead lever, the lift groove has been seted up on the stopper, be provided with the elevator on the lift groove. This electric heating device is used in float glass production is provided with slidable dead lever, and the dead lever can slide on fixed pipe through the sliding tray, can change the position of heating pipe under the condition of the position that does not change three dead lever promptly, carries out micro-adjustment to the position of heating pipe, makes the heating pipe be in better heating condition, improves the device's flexibility.

Description

Electric heating device for float glass production

Technical Field

The utility model relates to a float glass production technical field specifically is an electric heater unit is used in float glass production.

Background

The forming process of float glass production is completed in a tin bath into which protective gas is introduced, molten glass continuously flows from a tank furnace and floats on the surface of molten tin with high relative density, and under the action of gravity and surface tension, the molten glass is spread and flattened on the surface of the molten tin to form a transition roller platform with flat upper and lower surfaces, and the molten glass is hardened and cooled and then is guided onto the transition roller platform. The rollers of the roller table rotate to pull the glass strip out of the tin bath and enter an annealing kiln, and the float glass product is obtained after annealing and cutting. Compared with other forming methods, the float method has the advantages that: the method is suitable for efficiently manufacturing high-quality plate glass, such as no ribs, uniform thickness, flat upper and lower surfaces and parallel to each other; the scale of the production line is not limited by a forming method, and the energy consumption of unit products is low; the utilization rate of the finished product is high; scientific management is easy, full-line mechanization and automation are realized, and the labor productivity is high; the continuous operation period can be as long as several years, the continuous operation period is favorable for stable production, an electric heating device is required to be used for heating in order to ensure the constant temperature of tin in a tin bath, and the conventional electric heating device for float glass production needs to be fixed on a proper support frame when the tin bath is heated, and is fixed by bolts, so that the fixed position of the heating device is inconvenient to change, and the heating position of the heating device is inconvenient to adjust.

We have therefore proposed an electric heating apparatus for float glass production in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric heating device is used in float glass production to current electric heating device is used in float glass production on solving the existing market that above-mentioned background art provided, when heating the molten tin bath, need fix heating device on suitable support frame, adopt the bolt to fix more, inconvenient change heating device's fixed position, and then the problem of being not convenient for adjusting heating device's heating position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric heating device for float glass production, is including fixed pipe, connector, heating pipe, spring and snubber block, install the connector on the fixed pipe, and install the heating pipe on the fixed pipe, the sliding tray has been seted up on the fixed pipe, be provided with the dead lever on the sliding tray, install the dwang on the dead lever, and install fixation nut on the dead lever, install fixing bolt on the sliding tray, and set up the thread groove on the sliding tray, be connected with the stopper on the dead lever, the lift groove has been seted up on the stopper, be provided with the elevator on the lift groove, be connected with the spring on the elevator, be connected with the snubber block on the spring.

Preferably, the sliding groove is formed in the middle of the top face of the fixed pipe, the right end of the sliding groove is communicated with the side face of the fixed pipe, and the depth of the sliding groove is larger than the height of the limiting block.

Preferably, the fixing rods are of a sliding structure on the fixing tube through sliding grooves, the radius of the fixing rods is equal to the width of the sliding grooves, and three fixing rods are distributed on the sliding grooves.

Preferably, the rotating rod is of a rotating structure on the fixing rod, the fixing rod is in threaded connection with the rotating rod, and the outer diameter of the rotating rod is larger than the width of the sliding groove.

Preferably, the limiting block is viewed as a square in a depression mode, the vertical center line of the limiting block coincides with the axis of the fixing rod, and the length of the limiting block is larger than the diameter of the damping block.

Preferably, the damping block is of a telescopic structure on the limiting block through the lifting block, the bottom end of the damping block is fixedly connected with the lifting block, and the sliding distance of the lifting block is greater than the length of the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the electric heating device for producing the float glass,

(1) the device is provided with the slidable fixing rods, the fixing rods can slide on the fixing pipes through the sliding grooves, namely the positions of the heating pipes can be changed under the condition that the positions of the three fixing rods are not changed, and the positions of the heating pipes are subjected to micro-adjustment, so that the heating pipes are in a better heating condition, and the flexibility of the device is improved;

(2) be provided with the telescopic snubber block, the snubber block passes through the spring and is extending structure on the stopper, makes the stopper indirectly contact through snubber block and fixed pipe, makes the snubber block can alleviate and transmit the vibrations for fixed pipe from the dead lever, improves the stability that the device used.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the vertical cross-section structure of the fixed pipe of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the structure of the shock-absorbing block in a plan view.

In the figure: 1. a fixed tube; 2. a connector; 3. heating a tube; 4. a sliding groove; 5. fixing the rod; 6. rotating the rod; 7. fixing a nut; 8. fixing the bolt; 9. a thread groove; 10. a limiting block; 11. a lifting groove; 12. a lifting block; 13. a spring; 14. a damper 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric heating device for float glass production comprises a fixed pipe 1, a connector 2, a heating pipe 3, a sliding groove 4, a fixed rod 5, a rotating rod 6, a fixed nut 7, a fixed bolt 8, a thread groove 9, a limiting block 10, a lifting groove 11, a lifting block 12, a spring 13 and a damping block 14, wherein the connector 2 is arranged on the fixed pipe 1, and the fixed pipe 1 is provided with a heating pipe 3, the fixed pipe 1 is provided with a sliding groove 4, the sliding groove 4 is provided with a fixed rod 5, the fixed rod 5 is provided with a rotating rod 6, and install fixation nut 7 on the dead lever 5, install fixing bolt 8 on the sliding tray 4, and seted up thread groove 9 on the sliding tray 4, be connected with stopper 10 on the dead lever 5, seted up lift groove 11 on the stopper 10, be provided with elevator 12 on the lift groove 11, be connected with spring 13 on the elevator 12, be connected with snubber block 14 on the spring 13.

The middle part at fixed pipe 1 top surface is seted up to sliding tray 4, and the right-hand member of sliding tray 4 is linked together with fixed pipe 1's side to the degree of depth of sliding tray 4 is greater than the height of stopper 10, and the convenience is fixed from fixed pipe 1's top.

The fixed rod 5 is of a sliding structure on the fixed pipe 1 through the sliding groove 4, the radius of the fixed rod 5 is equal to the width of the sliding groove 4, and the number of the fixed rods 5 distributed on the sliding groove 4 is three, so that the position of the fixed rod 5 on the fixed pipe 1 can be changed conveniently.

Dwang 6 is revolution mechanic on dead lever 5, and is threaded connection between dead lever 5 and the dwang 6 to the external diameter of dwang 6 is greater than the width of sliding tray 4, conveniently fixes dead lever 5 on fixed pipe 1 through dwang 6.

Stopper 10 overlooks for the square, and the vertical central line of stopper 10 coincides mutually with the axis of dead lever 5 to the length of stopper 10 is greater than the diameter of snubber block 14, prevents through stopper 10 that dead lever 5 from rotating on fixed pipe 1.

The damping block 14 is of a telescopic structure on the limiting block 10 through the lifting block 12, the bottom end of the damping block 14 is fixedly connected with the lifting block 12, the sliding distance of the lifting block 12 is larger than the length of the spring 13, and vibration on the limiting block 10 can be weakened conveniently through the damping block 14.

The working principle is as follows: when the electric heating device for float glass production is used, firstly, the fixing nut 7 is rotated, the fixing nut 7 is detached from the fixing rod 5, the fixing rod 5 is inserted into the supporting device of the heating device, then the fixing nut 7 is rotated to the fixing rod 5, the top surface of the fixing nut 7 is flush with the top surface of the fixing rod 5, the fixing nut 7 fixes the fixing rod 5 on the supporting device, then the fixing tube 1 is pushed, the fixing tube 1 slides left and right on the fixing rod 5 through the sliding groove 4, the fixing rod 5 is prevented from sliding out of the sliding groove 4 through the fixing bolt 8, the fixing tube 1 drives the heating tube 3 to move until the heating tube 3 moves to a proper position, then the rotating rod 6 is rotated, the rotating rod 6 descends on the fixing rod 5, the fixing rod 5 ascends on the fixing tube 1, the fixing rod 5 drives the limiting block 10 to ascend, the limiting block 10 upwards pushes the damping block 14 through the ascending and descending block 12 and the spring 13, the damper 14 moves upward and contacts the fixed pipe 1, and then the damper 14 compresses the spring 13 to move downward on the stopper 10, stopping the rotation of the rotation lever 6, and fixing the fixing lever 5 to the fixed pipe 1.

And then the fixing nut 7 is rotated to ensure that the fixing nut 7 can not rotate continuously on the fixing rod 5, the device is fixed on the supporting device, the connector 2 is connected with a power supply to ensure that the heating pipe 3 is electrified to start heating, and the use of the device is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electric heating device for float glass production, is including fixed pipe (1), connector (2), heating pipe (3), spring (13) and snubber block (14), its characterized in that: install connector (2) on fixed pipe (1), and install heating pipe (3) on fixed pipe (1), sliding tray (4) have been seted up on fixed pipe (1), be provided with dead lever (5) on sliding tray (4), install dwang (6) on dead lever (5), and install fixation nut (7) on dead lever (5), install fixing bolt (8) on sliding tray (4), and seted up thread groove (9) on sliding tray (4), be connected with stopper (10) on dead lever (5), lift groove (11) have been seted up on stopper (10), be provided with elevator (12) on lift groove (11), be connected with spring (13) on elevator (12), be connected with snubber block (14) on spring (13).

2. The electric heating apparatus for float glass production according to claim 1, wherein: the sliding groove (4) is formed in the middle of the top face of the fixed pipe (1), the right end of the sliding groove (4) is communicated with the side face of the fixed pipe (1), and the depth of the sliding groove (4) is larger than the height of the limiting block (10).

3. The electric heating apparatus for float glass production according to claim 1, wherein: the fixing rods (5) are of sliding structures on the fixing pipes (1) through the sliding grooves (4), the radius of the fixing rods (5) is equal to the width of the sliding grooves (4), and three fixing rods (5) are distributed on the sliding grooves (4).

4. The electric heating apparatus for float glass production according to claim 1, wherein: dwang (6) are revolution mechanic on dead lever (5), and are threaded connection between dead lever (5) and dwang (6) to the external diameter of dwang (6) is greater than the width of sliding tray (4).

5. The electric heating apparatus for float glass production according to claim 1, wherein: the overlooking of the limiting block (10) is square, the vertical central line of the limiting block (10) coincides with the axis of the fixing rod (5), and the length of the limiting block (10) is larger than the diameter of the damping block (14).

6. The electric heating apparatus for float glass production according to claim 1, wherein: the damping block (14) is of a telescopic structure on the limiting block (10) through the lifting block (12), the bottom end of the damping block (14) is fixedly connected with the lifting block (12), and the sliding distance of the lifting block (12) is greater than the length of the spring (13).