Automatic position adjusting device for edge fire gun of annealing furnace

Abstract

The utility model discloses an automatic position adjusting device of an annealing kiln edge fire gun, which comprises a fixed support, an adjusting component, a guide wheel and an elastic piece, the guide wheel and the elastic piece are connected with the adjusting component, the adjusting component is slidably connected with the fixed support, the edge fire gun is detachably connected with the adjusting component, one end of the elastic piece is connected with the fixed support, and the other end of the elastic piece is connected with the guide wheel. And the guide wheel is in contact with the edge of the glass. According to the automatic position adjusting device, by means of the sliding connection between the adjusting assembly and the fixing support and the arrangement of the elastic piece and the guide wheel, it can be guaranteed that a certain distance is kept between the edge burning gun and the edge of glass all the time, and automatic position adjustment of the edge burning gun is achieved.

Description

TECHNICAL FIELD

[0001] The patent relates to the technical field of glass production, in particular to a position automatic adjusting device of an edge fire gun of an annealing furnace. BACKGROUND

[0002] The edge fire gun of the annealing furnace is used to heat the edge of the glass at the outlet area of the annealing furnace, so that the temperature of the edge of the glass is increased, the annealing speed of the edge of the glass is consistent with that of the inside of the glass, the subsequent cutting is facilitated, and the cutting defects are avoided.

[0003] The existing edge fire gun is fixedly installed, the height and the position thereof are manually adjusted, and the first fastening bolt is used for fixing after the adjustment. If the glass width changes due to process adjustment, the first fastening bolt needs to be loosened, the edge fire gun is adjusted to the appropriate position, and then the first fastening bolt is fixed again. When the glass width changes again, the above operation needs to be repeated. The edge fire gun of the fixed installation needs to be adjusted by a special person with tools on site each time, which causes waste of manpower, and the efficiency is low. After the glass width changes, a certain time is needed to reach the installation position of the edge fire gun, so that the position of the edge fire gun cannot be adjusted in time. In addition, the adjustment methods of different persons are different, so that the heating position is not fixed after the adjustment, the heating effect on the edge of the glass is different, the subsequent cutting is affected, and cutting defects occur. CONTENT OF THE INVENTION

[0004] Therefore, in order to solve the problems in the prior art, the position automatic adjusting device of the edge fire gun of the annealing furnace is provided, and the automatic adjustment of the position of the edge fire gun can be realized.

[0005] In order to achieve the above purpose, the technical scheme is adopted as follows:

[0006] The position automatic adjusting device of the edge fire gun of the annealing furnace comprises a fixed support, an adjusting assembly, a guide wheel connected with the adjusting assembly and an elastic piece, the adjusting assembly is slidably connected with the fixed support, the edge fire gun is detachably connected with the adjusting assembly, one end of the elastic piece is connected with the fixed support, and the guide wheel is in contact with the edge of the glass.

[0007] According to some preferred embodiments of the present application, the fixed support comprises a bottom plate, a top rod, a support rod and a fixed plate located at both ends of the top rod, the top surface of the bottom plate is fixedly connected with the bottom surface of the support rod, the support rod is perpendicular to the bottom plate and the top rod, and the support rod is parallel to the fixed plate; and the bottom surface of the top rod is fixedly provided with a sliding rail.

[0008] According to some preferred embodiments of the utility model, the adjusting assembly comprises a first stand, a second stand, a fixed block and a bent plate, the first stand and the second stand are parallel to each other, the periphery of the first stand and the second stand is slidably sleeved with the fixed block, one side of each fixed block is fixedly provided with the bent plate.

[0009] According to some preferred embodiments of the utility model, the adjusting assembly further comprises a baffle, a first bolt and a second bolt, the first bolt and the second bolt are respectively located on the two sides of the fixed block, one end of the first bolt close to the fixed block penetrates through one side of the bent plate away from the fixed block and is fixedly connected with the baffle, the first bolt is threadedly connected with one side of the bent plate; one end of the second bolt close to the fixed block penetrates through one side of the fixed block away from the bent plate, the second bolt is threadedly connected with one side of the fixed block away from the bent plate; the side fire gun comprises a barrel and a gun head, when the side fire gun is installed on the adjusting assembly, the barrel is located between one side of the baffle and one side of the fixed block.

[0010] According to some preferred embodiments of the utility model, the first stand and the second stand are located between the supporting rod and the fixed plate, the top end of the first stand and the second stand is fixedly provided with a sliding block, the sliding block is slidably connected with the sliding rail.

[0011] According to some preferred embodiments of the utility model, the adjusting assembly further comprises a fixed rod, the fixed rod is parallel to the top rod and perpendicular to the first stand, the first stand and the second stand are fixedly connected with the fixed rod, the length of the fixed rod is greater than the distance between the first stand and the second stand.

[0012] According to some preferred embodiments of the utility model, one end of the fixed rod close to the second stand is located between the second stand and the fixed plate and is fixedly connected with one end of the elastic piece, the other end of the elastic piece is fixedly connected with one side of the fixed plate. The setting of the elastic piece makes that there is always a pulling force between the adjusting assembly and the fixed plate, at the same time, also makes the guide wheel always contact with the glass and can rotate, so that the adjusting assembly as a whole can move back and forth along the length direction of the top rod to adjust the position with the width change of the glass, and further drives the position of the side fire gun fixed with the adjusting assembly to automatically adjust.

[0013] According to some preferred embodiments of the present application, the fixing rod and the elastic member are located between the top rod and the edge fire gun.

[0014] According to some preferred embodiments of the present application, the second column is provided with a connecting rod and a fixing seat at the end away from the sliding block, the end of the connecting rod away from the second column is fixedly connected with one side of the fixing seat, the fixing seat is rotationally connected with the guide wheel, and the guide wheel is arranged towards the edge of the glass.

[0015] According to some preferred embodiments of the present application, the first column is located between the second column and the supporting rod, and the distance from the bottom surface of the second column to the top surface of the top rod is less than the distance from the bottom surface of the bottom plate to the top surface of the top rod.

[0016] Compared with the prior art, the annealing furnace edge fire gun position automatic adjusting device has the advantages that the sliding connection between the adjusting assembly and the fixing support, the setting of the elastic member and the guide wheel can ensure that the edge fire gun always maintains a certain distance from the edge of the glass and realize automatic adjustment of the position of the edge fire gun. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 The figure shows the three-dimensional structure of the position automatic adjusting device in the preferred embodiment of the present application.

[0019] Figure 2 The figure shows the three-dimensional structure of the position automatic adjusting device in the preferred embodiment of the present application.

[0020] In the figure, the reference signs are as follows:

[0021] Fixing support-1, bottom plate-11, top rod-12, supporting rod-13, fixing plate-14, sliding rail-15, adjusting assembly-2, first column-21, second column-22, fixing block-23, bent plate-24, baffle-25, first bolt-26, sliding block-27, fixing rod-28, second bolt-29, guide wheel-3, elastic member-4, edge fire gun-5, gun barrel-51, gun head-52, glass-6, connecting rod-7, fixing seat-8. DETAILED DESCRIPTION

[0022] In order to make the technical scheme of the present application better understood, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0023] With reference to Figure 1 and Figure 2 The position automatic adjusting device of the edge fire gun 5 of the annealing kiln in the embodiment, comprising a fixed support 1, an adjusting assembly 2, a guide wheel 3 and an elastic member 4 connected with the adjusting assembly 2, the adjusting assembly 2 is in sliding connection with the fixed support 1, the edge fire gun 5 is detachably connected with the adjusting assembly 2, wherein the edge fire gun 5 comprises a barrel 51 and a gun head 52, the barrel 51 is connected with the adjusting assembly 2, so that the adjusting assembly 2 can drive the edge fire gun 5 to move along the length direction of the fixed support 1 towards the direction of approaching and / or moving away from the glass 6; the gun head 52 extends above the glass 6 to heat the edge of the glass 6. The guide wheel 3 is in contact with the edge of the glass 6 and can rotate relative to the glass 6.

[0024] Further, the fixed support 1 comprises a bottom plate 11, a top rod 12, a support rod 13 and a fixed plate 14 located at both ends of the top rod 12, the top surface of the bottom plate 11 is fixedly connected with the bottom surface of the support rod 13, the support rod 13 is perpendicular to the bottom plate 11 and the top rod 12, the support rod 13 is parallel to the fixed plate 14, and the fixed plate 14 is located at one end of the top rod 12 close to the glass 6. In addition, the bottom surface of the top rod 12 is fixedly provided with a sliding rail 15 to facilitate cooperation with the adjusting assembly 2.

[0025] Further, the adjusting assembly 2 comprises a first column 21, a second column 22, a fixing block 23, a bent plate 24, a baffle 25, a first bolt 26 and a second bolt 29, the first column 21 and the second column 22 are parallel to each other, the outer periphery of the first column 21 and the second column 22 is slidingly sleeved with a fixing block 23, one side of each fixing block 23 is fixedly provided with a bent plate 24, and the two sides of each fixing block 23 are respectively provided with a first bolt 26 and a second bolt 29. One end of the first bolt 26 close to the fixing block 23 penetrates through the side of the bent plate 24 away from the fixing block 23 and is fixedly connected with the baffle 25, the first bolt 26 is threadedly connected with one side of the bent plate 24 so that the first bolt 26 can rotate relative to the bent plate 24 to adjust the distance of the baffle 25 to one side of the fixing block 23. When the side fire gun 5 is installed on the adjusting assembly 2, the barrel 51 is located between one side of the baffle 25 and one side of the fixing block 23 to clamp and fix the barrel 51; the baffle 25 can increase the contact area of the first bolt 26 and the barrel 51, which can more effectively clamp the barrel 51. One end of the second bolt 29 close to the fixing block 23 penetrates through the side of the fixing block 23 away from the bent plate 24, and the inner wall of the side of the fixing block 23 away from the bent plate 24 is provided with an internal thread, so that the second bolt 29 is threadedly connected with the side of the fixing block 23 away from the bent plate 24. By sliding the fixing block 23 up and down along the length direction of the first column 21 and the second column 22, the height of the gun head 52 to the glass 6 can be adjusted, and after the height is adjusted, the second bolt 29 is tightened, so that one end of the second bolt 29 abuts against the outer wall of the first column 21 and / or the second column 22, to fix the fixing block 23 at a certain position on the first column 21 and / or the second column 22.

[0026] The first column 21 and the second column 22 are located between the support rod 13 and the fixing plate 14, and the first column 21 is located between the second column 22 and the support rod 13, the distance from the bottom surface of the second column 22 to the top surface of the top rod 12 is less than the distance from the bottom surface of the bottom plate 11 to the top surface of the top rod 12; the top end of the first column 21 and the second column 22 is fixedly provided with a sliding block 27, and the sliding block 27 is slidingly connected with the sliding rail 15; the adjusting assembly 2 further comprises a fixing rod 28, the fixing rod 28 is parallel to the top rod 12 and perpendicular to the first column 21, and the first column 21 and the second column 22 are fixedly connected with the fixing rod 28, that is, the distance between the first column 21 and the second column 22 is fixed, so that the adjusting assembly 2 as a whole can move along the length direction of the top rod 12.

[0027] In addition, the length of the fixed rod 28 is greater than the distance between the first column 21 and the second column 22, one end of the fixed rod 28 close to the second column 22 is located between the second column 22 and the fixed plate 14 and is fixedly connected with one end of the elastic member 4, the other end of the elastic member 4 is fixedly connected with one side of the fixed plate 14, and the fixed rod 28 and the elastic member 4 are located between the top rod 12 and the side fire gun 5. The setting of the elastic member 4 makes the tension always exist between the adjusting assembly 2 and the fixed plate 14, and also makes the guide wheel 3 always contact and rotate with the glass 6, so that the adjusting assembly 2 as a whole can move back and forth along the length direction of the top rod 12 to adjust the position when the width of the glass 6 changes, and then automatically adjust the position of the side fire gun fixed with the adjusting assembly 2. The elastic member 4 in the embodiment is preferably a tension spring.

[0028] Further, the second column 22 is fixedly provided with the connecting rod 7 and the fixed seat 8 at one end away from the sliding block 27, one end of the connecting rod 7 away from the second column 22 is fixedly connected with one side of the fixed seat 8, the fixed seat 8 is rotationally connected with the guide wheel 3, and the guide wheel 3 is arranged towards the edge of the glass 6. When the glass 6 moves, the guide wheel 3 can rotate along the edge of the glass 6, and the guide wheel 3 is in contact with the edge of the glass 6, so that the guide wheel 3 always rotates synchronously when the glass 6 moves, and in combination with the setting of the elastic member 4, the glass 6 is prevented from being separated from the guide wheel 3. In the embodiment, the moving direction of the glass 6 is parallel to the length direction of the glass 6.

[0029] In use, the first bolt 26 is loosened first, the barrel 51 is placed between the baffle 25 and the fixed block 23, the horizontal distance between the gun head 52 and the edge of the glass 6 is adjusted along the length direction of the barrel 51, the first bolt 26 is tightened after the adjustment to fix the side fire gun 5, the fixed block 23 is moved up and down along the length direction of the first column 21 and the second column 22 to adjust the vertical height between the gun head 52 and the edge of the glass 6, and the second bolt 29 is tightened after the adjustment to fix the fixed block 23, and the side fire gun 5 does not need to be adjusted subsequently. When the glass 6 moves along the moving direction, the guide wheel 3 can rotate along the edge of the glass 6. When the width of the glass 6 changes due to process or product requirements, the glass 6 is in contact with the guide wheel 3 and compresses or stretches the elastic member 4 along the width direction of the glass 6, so that the guide wheel 3 always keeps in contact with the edge of the glass 6 and rotates, and the distance between the gun head 52 of the side fire gun 5 and the edge of the glass 6 remains unchanged, so that the automatic adjustment of the position of the side fire gun 5 can be realized.

[0030] The above embodiments are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable the person skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application, and any equivalent changes or modifications made according to the spirit and essence of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic position adjustment device for an annealing kiln side torch, characterized in that, It includes a fixed bracket, an adjustment assembly, and a guide wheel and an elastic element connected to the adjustment assembly. The adjustment assembly is slidably connected to the fixed bracket, the side gun is detachably connected to the adjustment assembly, one end of the elastic element is connected to the fixed bracket, and the guide wheel contacts the edge of the glass.

2. The automatic position adjustment device according to claim 1, characterized in that, The fixed bracket includes a base plate, a top rod, and support rods and a fixed plate located at both ends of the top rod. The top surface of the base plate is fixedly connected to the bottom surface of the support rod. The support rod is perpendicular to the base plate and the top rod, and parallel to the fixed plate. A slide rail is fixedly provided on the bottom surface of the top rod.

3. The automatic position adjustment device according to claim 2, characterized in that, The adjustment assembly includes a first column, a second column, a fixing block, and a bending plate. The first column and the second column are parallel to each other. The fixing block is slidably sleeved on the outer periphery of both the first column and the second column. The bending plate is fixedly provided on one side of each fixing block.

4. The automatic position adjustment device according to claim 3, characterized in that, The adjusting assembly further includes a baffle, a first bolt, and a second bolt. The first bolt and the second bolt are located on opposite sides of the fixing block. The end of the first bolt near the fixing block passes through the side of the bent plate away from the fixing block and is fixedly connected to the baffle. The end of the second bolt near the fixing block passes through the side of the fixing block away from the bent plate. The sidegun includes a barrel and a nozzle. When the sidegun is installed on the adjusting assembly, the barrel is located between one side of the baffle and one side of the fixing block.

5. The automatic position adjustment device according to claim 3, characterized in that, The first column and the second column are located between the support rod and the fixed plate. The top of each of the first column and the second column is fixedly provided with a slider, which is slidably connected to the slide rail.

6. The automatic position adjustment device according to claim 3, characterized in that, The adjustment assembly also includes a fixing rod, which is parallel to the top rod and perpendicular to the first column. Both the first column and the second column are fixedly connected to the fixing rod, and the length of the fixing rod is greater than the distance between the first column and the second column.

7. The automatic position adjustment device according to claim 6, characterized in that, One end of the fixing rod near the second column is located between the second column and the fixing plate and is fixedly connected to one end of the elastic element, while the other end of the elastic element is fixedly connected to one side of the fixing plate.

8. The automatic position adjustment device according to claim 7, characterized in that, Both the fixing rod and the elastic element are located between the top rod and the side gun.

9. The automatic position adjustment device according to claim 5, characterized in that, The second column is fixedly provided with a connecting rod and a fixing seat at the end away from the slider. The end of the connecting rod away from the second column is fixedly connected to one side of the fixing seat. The fixing seat is rotatably connected to the guide wheel, and the guide wheel is positioned towards the edge of the glass.

10. The automatic position adjustment device according to claim 6, characterized in that, The first column is located between the second column and the support rod, and the distance from the bottom surface of the second column to the top surface of the top rod is less than the distance from the bottom surface of the base plate to the top surface of the top rod.

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