CN210506064U - Glass tempering furnace heater strip leading-out structure and tempering furnace - Google Patents

Abstract

The utility model discloses a glass tempering furnace heater strip leading-out structure and a tempering furnace, which are applied to a heating furnace of the glass tempering furnace, wherein a plurality of heating zones are arranged in the glass heating furnace, and a plurality of heater strips are arranged in each heating zone, and each heating zone comprises a heater strip leading-out wire, a heater strip leading-out wire sleeve, a heater strip leading-out rod and a leading-out rod fixing plate; each heating wire outgoing line on the first side of the heating area is correspondingly connected with the inner side end of the heating wire outgoing rod on the same side one by one, and all the heating wire outgoing lines on the second side of the heating area are connected with the inner side end of one heating wire outgoing rod on the same side; the outer side end of the leading-out rod of the heating wire is connected with the leading-out rod fixing plate at the same side; the utility model discloses a be connected to a heater strip with the heater strip lead-out wire of second side in unison and draw forth the stick on, reduced the heater strip and drawn forth the quantity of stick, reduce crowded in the stove, make things convenient for arranging of heater strip lead-out wire.

Description

Glass tempering furnace heater strip leading-out structure and tempering furnace

Technical Field

The utility model belongs to the technical field of glass tempering furnace technique and specifically relates to a glass tempering furnace heater strip leading-out structure and tempering furnace.

Background

In the prior art, in the production process of toughened glass, the glass needs to be heated to be close to a softening state, then air blowing cooling is carried out, the temperature in a heating furnace is uniform and controllable, and the quality of the toughened glass is greatly influenced. In order to improve the uniformity and controllability of the temperature in the heating furnace, most toughening furnace enterprises solve the problem by arranging heating zones in the heating furnace, but the number of the heating zones is large, each heating zone comprises a plurality of heating subareas, each heating subarea is provided with a heating wire, so that a plurality of heating wires are arranged in the heating zone, and the number of the heating wire leading-out wires at two ends of the heating wires in the heating furnace is correspondingly increased, as shown in fig. 1, particularly, when the lower furnace body adopts the side part of the furnace body to lead out the heating wires, the heating wire leading-out rods are converged on the outer walls of two side parts of the lower furnace body, and as the transmission device is simultaneously arranged on the outer wall of the transmission side of the. And among the prior art tempering furnace often need set up a plurality of heater strip outlet wire sleeve pipes in the heating zone both sides in the glass tempering furnace body in the working process of production toughened glass, every heater strip outlet wire sleeve pipe corresponds a heater strip outlet wire, every heater strip outlet wire corresponds a heater strip outlet rod, be equipped with a plurality of heating zones in the glass tempering furnace body, every heating zone has a plurality of heating subregion again, every heating subregion's both sides all has the heater strip outlet wire, and between two adjacent heating zones if the heater strip outlet rod and heater strip outlet wire sleeve pipe's quantity too will lead to the furnace space to be more crowded, lead to the fact the trouble to the arrangement and the heater strip of heater strip outlet rod.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims to provide a glass tempering furnace heater strip draws forth structure, through being connected to a heater strip with heater strip lead-out wire in unison and drawing forth the stick, reduces the heater strip and draws forth the quantity of stick, reduces crowded in the stove, makes things convenient for arranging of heater strip lead-out wire.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a glass tempering furnace heater strip leading-out structure is applied to a heating furnace of a glass tempering furnace, a plurality of heating zones are arranged in the glass heating furnace, and a plurality of heater strips are arranged in each heating zone and comprise heater strip leading-out wires, heater strip leading-out wire sleeves, heater strip leading-out bars and leading-out bar fixing plates; defining the left side and the right side of a heating zone along the direction vertical to the conveying direction of the roller way as a first side and a second side, wherein each heating wire outgoing line on the first side of the heating zone is correspondingly connected with the inner side end of a heating wire leading-out rod on the same side one by one, and all heating wire outgoing lines on the second side of the heating zone are connected with the inner side end of one heating wire leading-out rod on the same side; the outer side end of the leading-out rod of the heating wire is connected with the leading-out rod fixing plate at the same side.

Furthermore, a heating wire leading-out rod protective sleeve is arranged on the heat-insulating wall on the side wall of the glass tempering furnace body, and the heating wire leading-out rod is arranged in the heating wire leading-out rod protective sleeve in a penetrating mode and is fixed on the leading-out rod fixing plate through a nut.

Furthermore, a heating wire leading-out line sleeve is sleeved on the heating wire leading-out line on the second side of the heating area, the inner side end of the heating wire leading-out rod is connected with a wire collecting device and used for collecting all the heating wire leading-out lines on the heating area to one heating wire leading-out rod, and the inner side end of the heating wire leading-out rod is one end close to the center of the heating furnace.

Furthermore, the inner side end of the heating wire leading-out rod on the second side of the heating area is close to a heating wire which is farthest from the leading-out rod fixing plate, each heating wire leading-out wire sleeve is sleeved on the heating wire leading-out rod, and the heating wire leading-out wire penetrates through the corresponding heating wire leading-out wire sleeve to be connected with the heating wire leading-out rod.

Furthermore, the heating wire leading-out wire sleeves are arranged on the heating wire leading-out rod at intervals and are arranged linearly.

Further, the heating wire leading-out rod on the second side of the heating area is arranged in the heating wire leading-out rod protective sleeve in a penetrating mode, and the inner side end of the heating wire leading-out rod is connected with a wire collecting device; and each heating wire outgoing line on the second side of the heating area is sleeved in one heating wire outgoing line sleeve together, and each heating wire outgoing line penetrates through the heating wire outgoing line sleeve to be connected with the line concentration device.

Further, the line concentration device is a line concentration board.

The utility model also provides a technical scheme, this technical scheme as follows:

a heating wire leading-out structure of the glass tempering furnace is arranged in the tempering furnace.

The utility model discloses in a structure is drawn forth to glass tempering furnace heater strip, on being connected to a heater strip through the heater strip lead-out wire of the second side of the zone of heating in with the glass tempering furnace in unison and drawing forth the stick, the quantity that the stick was drawn forth to the heater strip has been saved between two zones of heating in the glass tempering furnace, and the convenient heater strip lead-out wire to in the glass tempering furnace arranges and transmission's arrangement on glass tempering furnace lateral wall, and simultaneously, the heater strip lead-out wire of zone of heating one side is concentrated and is connected and can make things convenient for the heater strip to draw forth the stick and be connected with the power.

Drawings

FIG. 1 is a schematic view of a heater wire leading-out structure of a glass tempering furnace in the prior art;

fig. 2 is a schematic structural diagram of a first embodiment of the present invention;

fig. 3 is an enlarged schematic view of a part of the structure of the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention;

fig. 5 is a schematic structural diagram of a third embodiment of the present invention;

fig. 6 is an enlarged schematic view of a part of the structure of the third embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the examples of the present invention, and it is obvious that the described examples are only a part of examples of the present invention, and not all examples. Based on the middle examples of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present embodiment, the terms "inside", "outside", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish similar items and are not to be construed as requiring a particular order or sequence, and it is to be understood that such use is intended to be interchangeable where appropriate.

To clearly illustrate the design concept of the present invention, the following description is made with reference to the examples.

The utility model relates to a glass tempering furnace heater strip leading-out structure, which is applied to a heating furnace of a glass tempering furnace, a plurality of heating zones are arranged in the glass heating furnace, and a plurality of heater strips are arranged in each heating zone, and comprise heater strip leading-out wires, heater strip leading-out bars and leading-out bar fixing plates; each heating wire outgoing line on the first side of the heating area is correspondingly connected with the inner side end of the heating wire outgoing rod on the same side one by one, and all the heating wire outgoing lines on the second side of the heating area are connected with the inner side end of one heating wire outgoing rod on the same side; the outer side end of the leading-out rod of the heating wire is connected with the leading-out rod fixing plate at the same side.

This example a glass tempering furnace heater strip draws forth structure, through being connected to a heater strip in unison the heater strip lead-out wire of the second side of the zone of heating in the glass tempering furnace and drawing forth the stick, the quantity that the stick was drawn forth to the heater strip has been saved between two zones of heating in the glass tempering furnace, and the convenient heater strip lead-out wire to the glass tempering furnace arranges and transmission's arrangement on glass tempering furnace lateral wall, and simultaneously, the heater strip lead-out wire of the second side of the zone of heating concentrates and connects and can make things convenient for the heater strip to draw forth the stick and be connected with the power, prevent the problem of misconn.

In order to clarify the technical solution of the present invention, the following description is made in the form of specific embodiments.

Example one

As shown in fig. 2, the utility model relates to a glass tempering furnace heater strip leading-out structure, which is applied to a heating furnace of a glass tempering furnace, a plurality of heating zones are arranged in the glass heating furnace, and a plurality of heater strips are arranged in each heating zone, and the heater strip leading-out structure comprises a heater strip leading-out wire 4-1, a heater strip leading-out rod 5 and a leading-out rod fixing plate 7; each heating wire outgoing line 4-1 at the first side of the heating area is correspondingly connected with the inner side end of the heating wire outgoing rod 5 at the same side one by one, and all the heating wire outgoing lines 4-1 at the second side of the heating area are connected with the inner side end of one heating wire outgoing rod 5 at the same side; the outer side end of the heating wire leading-out rod 5 is connected with a leading-out rod fixing plate 7 at the same side. (where the inboard end refers to the side near the furnace centerline and the outboard end is the opposite.)

In the above example, by uniformly connecting the heating wire outgoing lines 4-1 on the second side of the heating zone in the glass tempering furnace to one heating wire outgoing rod 5, the number of the heating wire outgoing rods 5 is saved between two heating zones in the glass tempering furnace, the heating wire outgoing lines 4-1 in the glass tempering furnace are conveniently arranged and the transmission device on the side wall of the glass tempering furnace is conveniently arranged, meanwhile, the heating wire outgoing lines 4-1 on the second side of the heating zone are intensively connected, so that the connection between the heating wire outgoing rods 5 and a power supply is facilitated, and the problem of misconnection of zero line and live wire is prevented.

As shown in fig. 2 and 3, a heat preservation wall 8 is provided on the side wall of the glass tempering furnace body, wherein the leading-out rod fixing plate 7 is fixed on the side wall of the glass tempering furnace body through a screw connector, the heating wire leading-out rod 5 is vertically fixed on the leading-out rod fixing plate 7 through a nut, a heating wire leading-out rod protective sleeve 6 is provided on the heat preservation wall 8 of the glass tempering furnace, the heating wire leading-out rod protective sleeve 6 penetrates through the heat preservation wall 8, and the heating wire leading-out rod 5 is provided in the heating wire leading-out rod protective sleeve 6. In a heating zone in a glass tempering furnace, a heating wire supporting ceramic member 1 is arranged on a heat insulation cotton lining at the bottom of the glass tempering furnace body, a heating wire supporting ceramic pipe 2 is arranged in each spring section of a heating wire 3 in a penetrating way and is arranged in a groove of the heating wire supporting ceramic member 1, and each heating wire 3 is provided with two heating wire leading-out wires 4-1 which are respectively arranged at the left side and the right side of the heating zone. The heating wire leading-out rod 5 penetrates through a heating wire leading-out rod protective sleeve 6 to be connected with a heating wire leading-out wire 4-1, as shown in figure 2, the heating wire leading-out wires 4-1 of each heating subarea on the first side of the heating area are respectively welded and connected with one heating wire leading-out rod 5, each heating wire leading-out wire 4-1 is sleeved with a heating wire leading-out wire sleeve 4 respectively to ensure the mutual electrical isolation, when the power supply is multi-phase electricity, the heating wire leading-out rods 5 are respectively and independently connected with one power supply, and when the power supply is single-phase electricity, the heating wire leading-out rods 5 are connected; the heating wire leading-out wire 4-1 of each heating subarea on the second side of the heating area is connected to a wire collecting plate 5-1 in a welding mode, the wire collecting plate 5-1 is arranged near a heat preservation wall 8 and is connected with a heating wire leading-out rod 5 through the wire collecting plate 5-1, a heating wire leading-out wire sleeve 4 is sleeved on each heating wire leading-out wire 4-1, when the power supply is multi-phase electricity, the heating wire leading-out rod 5 is connected with the other one of the power supply, and when the power supply is single-phase electricity, the heating wire leading-out rod 5 is connected with a zero line; the other heating zones are arranged as the heating zone and are arranged in the glass tempering furnace in sequence.

In the above example, the heating wire leading-out wires 4-1 at two sides of the heating area are both connected with the power supply through the heating wire leading-out rods 5, because the live wire is electrified when in work and the zero line is uncharged when in work, in order to facilitate the inspection of electrifying the heating wire 3 of each heating subarea, the heating wire leading-out rods 5 are respectively connected with the heating wire leading-out wire 4-1 at one side of the live wire, so that each heating subarea is conveniently and independently processed, the working time of workers is saved, the heating wire leading-out wires 4-1 at one side of the zero line are both connected with one heating wire leading-out rod 5, the space in the glass tempering furnace is saved, the number of the heating wire leading-out rods 5 in the glass tempering furnace is reduced, the arrangement of the heating wire leading-out wires 4-1 is convenient, and the number, easy to distinguish, and then improved the work safety.

Example two

As shown in fig. 4, the utility model relates to a glass tempering furnace heater strip leading-out structure, which is applied to a heating furnace of a glass tempering furnace, a plurality of heating zones are arranged in the glass heating furnace, and a plurality of heater strips are arranged in each heating zone, and the heater strip leading-out structure comprises a heater strip leading-out wire 4-1, a heater strip leading-out rod 5 and a leading-out rod fixing plate 7; each heating wire outgoing line 4-1 at the first side of the heating area is correspondingly connected with the inner side end of the heating wire outgoing rod 5 at the same side one by one, and all the heating wire outgoing lines 4-1 at the second side of the heating area are connected with the inner side end of one heating wire outgoing rod 5 at the same side; the outer side end of the heating wire leading-out rod 5 is connected with a leading-out rod fixing plate 7 at the same side.

As shown in fig. 4, the heater wire outlet 4-1, the heater wire outlet sleeve 4, the heater wire outlet 5, and the heater wire outlet protective sleeve 6 on the first side of the heating zone are installed in the same manner as in the first embodiment, except that the inner end of the heater wire outlet 5 on the second side of the heating zone is close to the one heater wire on the farthest side of the outlet fixing plate 7, and the heater wire outlet 4-1 of each heating zone is welded to the heater wire outlet 5.

The heating wire leading-out wires 4-1 of each heating subarea on the first side of the heating area are respectively connected with a heating wire leading-out rod 5 in a welding mode, each heating wire leading-out wire 4-1 is sleeved with a heating wire leading-out wire sleeve 4 to ensure that the heating wire leading-out wires are mutually electrically isolated, when the power supply is multi-phase power, the heating wire leading-out rods 5 are respectively and independently connected with one power supply, and when the power supply is single-phase power, the heating wire leading-out rods 5 are connected with a live wire; the heating wire leading-out wire sleeve 4 of each heating subarea on the second side of the heating area is sleeved on a heating wire leading-out rod 5, the heating wire leading-out wires 4-1 of each heating subarea penetrate through the heating wire leading-out wire sleeve 4 to be connected with the heating wire leading-out rod 5 in a welding mode, the heating wire leading-out rod 5 penetrates through the heating wire leading-out rod protective sleeve 6, when the power supply is multiphase electricity, the heating wire leading-out rod 5 is connected with one phase of the power supply, and when the power supply is single-phase electricity, the heating wire leading-out rod 5 is connected with. The other heating zones are arranged like the heating zones and are sequentially arranged in the glass tempering furnace body.

In the above-mentioned example, as shown in the figure, establish heater strip lead-out wire sleeve 4 of the second side of the zone of heating on heater strip lead-out rod 5, compare in prior art and the glass tempering furnace body space of the first side of the zone of heating, such setting has obviously reduced the quantity that heater strip lead-out rod 5, makes things convenient for laying of heater strip lead-out wire, has optimized the space utilization, avoids the too redundant furnace body space.

EXAMPLE III

As shown in fig. 5, the utility model relates to a glass tempering furnace heater strip leading-out structure, which is applied to a heating furnace of a glass tempering furnace, a plurality of heating zones are arranged in the glass heating furnace, and a plurality of heater strips are arranged in each heating zone, and the heater strip leading-out structure comprises a heater strip leading-out wire 4-1, a heater strip leading-out rod 5 and a leading-out rod fixing plate 7; each heating wire outgoing line 4-1 at the first side of the heating area is correspondingly connected with the inner side end of the heating wire outgoing rod 5 at the same side one by one, and all the heating wire outgoing lines 4-1 at the second side of the heating area are connected with the inner side end of one heating wire outgoing rod 5 at the same side; the outer side end of the heating wire leading-out rod 5 is connected with a leading-out rod fixing plate 7 at the same side.

As shown in fig. 5 and 6, the installation manner of the heater strip outgoing line 4-1, the heater strip outgoing line sleeve 4, the heater strip outgoing line 5 and the heater strip outgoing line protective sleeve 6 on the first side of the heating zone is the same as that of the first embodiment, except that the heater strip outgoing line 5 on the second side of the heating zone is arranged in the heater strip outgoing line protective sleeve 6 in a penetrating manner, a wire collecting plate 5-1 is connected to the heater strip outgoing line 5 close to one end in the furnace body cavity in the heater strip outgoing line protective sleeve 6, the heater strip outgoing lines 4-1 of each heating partition on the second side of the heating zone are jointly sleeved in one heater strip outgoing line sleeve 4 and are connected to one wire collecting plate 5-1 in a welding manner, and the wire collecting plate 5-1 is arranged near the heat preservation wall 8 and is connected to one heater strip.

The heating wire leading-out wire 4-1 of each heating subarea on the first side of the heating area is respectively connected with a heating wire leading-out rod 5 in a welding mode, each heating wire leading-out wire 4-1 is sleeved with a heating wire leading-out wire sleeve 4 to ensure that the heating wire leading-out wires are mutually electrically isolated, when the power supply is multi-phase electricity, the heating wire leading-out rods 5 are respectively and independently connected with one power supply, and when the power supply is single-phase electricity, the heating wire leading-out rods 5 are connected with a live wire; the heating wire leading-out wires 4-1 of each heating subarea on the second side of the heating area all pass through a heating wire leading-out wire sleeve 4, and passages for leading the heating wire leading-out wires 4-1 of each heating subarea into are arranged on the heating wire leading-out wire sleeve 4 at intervals. When the power supply is multi-phase electricity, the heating wire leading-out rod 5 is connected with one phase of the power supply, and when the power supply is single-phase electricity, the heating wire leading-out rod 5 is connected with the zero line. The other heating zones are arranged like the heating zones and are sequentially arranged in the glass tempering furnace body.

In the above example, the heating wire leading-out wires 4-1 of each heating subarea are all arranged in one heating wire leading-out wire sleeve 4 in a penetrating way and then connected to one heating wire leading-out rod 5 through the line concentration plate 5-1, so that the number of the heating wire leading-out wire sleeves 4 and the heating wire leading-out rods 5 is reduced, the space utilization in the furnace body is optimized, and the arrangement of the heating wire leading-out wires 4-1 is convenient.

It is noted that some of the structures may be selected differently than the specific examples given above. These are all made by those skilled in the art based on their basic skills based on understanding the idea of the present invention, and are not illustrated herein.

Finally, it is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as the protection scope of the invention.

Claims (8)

1. A glass tempering furnace heater strip leading-out structure is applied to a heating furnace of a glass tempering furnace, a plurality of heating zones are arranged in the glass heating furnace, and a plurality of heater strips are arranged in each heating zone, and the glass tempering furnace heater strip leading-out structure is characterized by comprising heater strip leading-out wires, heater strip leading-out wire sleeves, heater strip leading-out rods and leading-out rod fixing plates; each heating wire outgoing line on the first side of the heating area is correspondingly connected with the inner side end of the heating wire outgoing rod on the same side one by one, and all the heating wire outgoing lines on the second side of the heating area are connected with the inner side end of one heating wire outgoing rod on the same side; the outer side end of the leading-out rod of the heating wire is connected with the leading-out rod fixing plate at the same side.

2. The glass tempering furnace heater strip leading-out structure according to claim 1, wherein a heater strip leading-out rod protective sleeve is arranged on a heat preservation wall on the side wall of the glass tempering furnace body, and the heater strip leading-out rod is arranged in the heater strip leading-out rod protective sleeve in a penetrating manner and is fixed on the leading-out rod fixing plate through a nut.

3. The glass tempering furnace heater strip leading-out structure according to claim 2, wherein a heater strip leading-out line sleeve is sleeved on the heater strip leading-out line on the second side of the heating zone, the inner side end of the heater strip leading-out bar is connected with a line concentrating device for concentrating all the heater strip leading-out lines on the heating zone to one heater strip leading-out bar, and the inner side end of the heater strip leading-out bar is one end close to the center of the heating furnace.

4. The glass tempering furnace heater strip leading-out structure according to claim 2, wherein the inner side end of the heater strip leading-out bar at the second side of the heating zone is close to a heater strip which is farthest from the leading-out bar fixing plate, each heater strip leading-out line sleeve is sleeved on the heater strip leading-out bar, and the heater strip leading-out line penetrates through the corresponding heater strip leading-out line sleeve to be connected with the heater strip leading-out bar.

5. The glass tempering furnace heater wire leading-out structure according to claim 4, wherein said heater wire leading-out sleeves are arranged on said heater wire leading-out rod at intervals in a linear arrangement.

6. The glass tempering furnace heater strip leading-out structure according to claim 2, wherein the heater strip leading-out rod on the second side of the heating zone is arranged in the heater strip leading-out rod protective sleeve in a penetrating manner, and the inner side end of the heater strip leading-out rod is connected with a wire collecting device; and each heating wire outgoing line on the second side of the heating area is sleeved in one heating wire outgoing line sleeve together, and each heating wire outgoing line penetrates through the heating wire outgoing line sleeve to be connected with the line concentration device.

7. The glass tempering furnace heating wire leading-out structure according to claim 3 or 6, wherein said wire collecting device is a wire collecting plate.

8. A glass tempering furnace with a heating wire leading-out structure, which adopts the glass tempering furnace as claimed in any one of claims 1 to 7.

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