CN216513474U

CN216513474U - Device for reducing glass stress concentration phenomenon

Info

Publication number: CN216513474U
Application number: CN202123023062.9U
Authority: CN
Inventors: 徐隆根
Original assignee: Hebei Huaxing Glass Co ltd
Current assignee: Hebei Huaxing Glass Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-13
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a device for reducing the stress concentration phenomenon of glass, which comprises an annealing furnace body, wherein the side wall of the annealing furnace body is provided with a processing groove, the side wall of the processing groove is provided with a rotating groove, the side wall of the annealing furnace body is fixedly connected with a connecting plate, the upper side wall of the connecting plate is fixedly connected with a supporting plate, and the side wall of the supporting plate is provided with a rotating mechanism. According to the utility model, the crank is rotated to drive the second rotating shaft to rotate, the second rotating shaft drives the connecting cylinder to rotate through the second rotary table, the connecting cylinder drives the metal plate to rotate through the connecting rod, the metal plate rotates to drive the ejection cylinder to rotate through the fixed rod and the sliding rod, the ejection cylinder drives the first rotating shaft to rotate in the inner wall of the rotating groove through the first rotary table, and the metal plate rotates to enable the glass plate fixed in the metal plate to continuously rotate in the annealing furnace body, so that the glass plate is heated in the metal plate more uniformly, and the quality of the glass plate is improved.

Description

Device for reducing glass stress concentration phenomenon

Technical Field

The utility model relates to the technical field of glass processing, in particular to a device for reducing the stress concentration phenomenon of glass.

Background

When an object is deformed by an external factor, for example, a change in stress, humidity, temperature field, or the like, an internal force is generated between the respective portions in the object so as to resist the action of the external factor and try to restore the object from a position after the deformation to a position before the deformation.

At present, glass board when annealing man-hour, mostly can only place in the annealing stove, the annealing stove can only be processed the one side of glass board for glass board adds man-hour in the annealing stove and is heated inhomogeneously, influences the processing quality of glass board.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for reducing stress concentration in glass, which solves the above problems.

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

the utility model provides a reduce device of glass stress concentration phenomenon, includes annealing furnace body, the processing groove has been seted up on the lateral wall of annealing furnace body, the rotation groove has been seted up on the lateral wall of processing groove, fixedly connected with connecting plate on the lateral wall of annealing furnace body, fixedly connected with backup pad on the last lateral wall of connecting plate, be equipped with slewing mechanism on the lateral wall of backup pad.

As a further improvement scheme of the technical scheme: the inner wall internal rotation of rotating the groove is connected with first pivot, fixedly connected with first carousel on the lateral wall of first pivot, be equipped with pushing mechanism on the lateral wall of first carousel.

As a further improvement scheme of the technical scheme: the pushing mechanism comprises two ejecting cylinders, two ejecting cylinders are fixedly connected to the side wall of the first rotary table, and each ejecting cylinder is fixedly connected with an elastic spring and each elastic spring on the inner side wall of the ejecting cylinder.

As a further improvement scheme of the technical scheme: two the one end fixedly connected with metal sheet of dead lever, the standing groove has been seted up to the inside of metal sheet, the spacing groove has all been seted up on the both sides wall of standing groove, a plurality of extrusion springs of fixedly connected with are a plurality of on the lateral wall of standing groove the one end fixedly connected with stripper plate of extrusion spring.

As a further improvement scheme of the technical scheme: articulated on the lateral wall of metal sheet have a sealing door, two through-holes have been seted up on the lateral wall of sealing door, every the inner wall female connection of through-hole has the gim peg, two thread grooves have been seted up on the lateral wall of metal sheet, every the gim peg runs through the lateral wall of through-hole and thread groove, two connecting rods of fixedly connected with on the lateral wall of metal sheet.

As a further improvement scheme of the technical scheme: the slewing mechanism includes the second pivot, the second pivot is rotated and is connected in the backup pad, the backup pad is run through in the second pivot, fixedly connected with crank on the lateral wall of second pivot, fixedly connected with second carousel on the lateral wall of second pivot, two connecting cylinders of fixedly connected with on the lateral wall of second carousel, every the flexible groove of second has been seted up on the lateral wall of connecting cylinder, every the fixed orifices has been seted up on the lateral wall in the flexible groove of second, every the fixed orifices runs through the lateral wall of connecting cylinder.

As a further improvement scheme of the technical scheme: every connecting rod sliding connection has seted up first flexible groove on the lateral wall of connecting rod, every in the inner wall in the flexible groove of second fixedly connected with expanding spring, every on the bottom lateral wall in first flexible groove expanding spring's the flexible piece of one end fixedly connected with, every flexible piece runs through the fixed orifices.

As a further improvement scheme of the technical scheme: the metal plate is made of metal iron.

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

the second rotating shaft is driven to rotate by rotating the crank, the second rotating shaft drives the connecting cylinder to rotate through the second rotary table, the connecting cylinder drives the metal plate to rotate through the connecting rod, the metal plate rotates and drives the ejection cylinder to rotate through the fixed rod and the sliding rod, the ejection cylinder drives the first rotating shaft to rotate in the inner wall of the rotating groove through the first rotary table, and the metal plate rotates to enable the glass plate fixed in the metal plate to continuously rotate in the annealing furnace body, so that the glass plate is heated in the metal plate more uniformly, and the quality of the glass plate is improved;

through the flexible piece that sets up, in pressing the inner wall in first flexible groove with flexible piece for flexible piece and fixed orifices separation, under the elastic force effect of elasticity spring after the separation, elasticity spring promotes the dead lever and slides to the outside of annealing stove furnace body, and the dead lever slides and drives the metal sheet and slides to the outside of annealing stove furnace body, with the lateral wall roll-off annealing stove furnace body outside of metal sheet, conveniently takes out the glass board, improves operating personnel's security.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic side sectional view of an apparatus for reducing stress concentration in glass according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a metal plate in a device for reducing glass stress concentration according to the present invention;

FIG. 4 is a schematic side sectional view of a metal plate in an apparatus for reducing glass stress concentration according to the present invention;

FIG. 5 is a schematic cross-sectional front view illustrating an apparatus for reducing stress concentration in glass according to the present invention;

fig. 6 is a schematic perspective view of the connection between the ejection cylinder and the fixing rod in the device for reducing the glass stress concentration of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a furnace body of an annealing furnace; 2. a rotating groove; 3. a first rotating shaft; 4. a first turntable; 5. ejecting the cylinder; 6. an elastic spring; 7. a sliding groove; 8. a slide bar; 9. fixing the rod; 10. a metal plate; 11. a placement groove; 12. a limiting groove; 13. a compression spring; 14. a pressing plate; 15. a sealing door; 16. a fixing bolt; 17. a connecting rod; 18. a first telescopic slot; 19. a tension spring; 20. a telescopic block; 21. a connecting cylinder; 22. a second telescopic slot; 23. a second turntable; 24. a second rotating shaft; 25. a crank; 26. a support plate; 27. a connecting plate.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, in an embodiment of the present invention, an apparatus for reducing a glass stress concentration phenomenon includes an annealing furnace body 1, a processing tank is disposed on a side wall of the annealing furnace body 1, a rotating tank 2 is disposed on a side wall of the processing tank, a connecting plate 27 is fixedly connected to the side wall of the annealing furnace body 1, a supporting plate 26 is fixedly connected to an upper side wall of the connecting plate 27, and a rotating mechanism is disposed on a side wall of the supporting plate 26.

Referring to fig. 1, a first rotating shaft 3 is rotatably connected to an inner wall of the rotating groove 2, a first rotating disc 4 is fixedly connected to a side wall of the first rotating shaft 3, and a pushing mechanism is disposed on the side wall of the first rotating disc 4.

Referring to fig. 1, the pushing mechanism includes two pop-up cylinders 5, the two pop-up cylinders 5 are fixedly connected to the side wall of the first rotating disk 4, an elastic spring 6 is fixedly connected to the inner side wall of each pop-up cylinder 5, two sliding grooves 7 are formed in the side wall of each pop-up cylinder 5, a sliding rod 8 is slidably connected to the inner wall of each sliding groove 7, and a fixing rod 9 is fixedly connected between the two sliding rods 8. After the glass board has been processed, press flexible piece 20 downwards, flexible piece 20 atress lapse and extrusion expanding spring 19, after flexible piece 20 and fixed orifices separation, under the elastic force effect of elastic spring 6, elastic spring 6 promotes dead lever 9 and outwards slides in popping out the inner wall of a section of thick bamboo 5, dead lever 9 slides and drives slide bar 8 and slide in the inner wall of sliding tray 7, after the lateral wall of slide bar 8 and the inside wall laminating of sliding tray 7, elastic spring 6 no longer promotes dead lever 9 and slides in popping out the inner wall of a section of thick bamboo 5, the inside of the lateral wall roll-off annealing furnace body 1 of metal sheet 10 this moment, make things convenient for operating personnel to take out the glass board.

Referring to fig. 3, one end of each of the two fixing rods 9 is fixedly connected to a metal plate 10, a placing groove 11 is formed in the metal plate 10, two side walls of the placing groove 11 are both provided with a limiting groove 12, a plurality of extrusion springs 13 are fixedly connected to the side walls of the placing groove 11, and one end of each of the extrusion springs 13 is fixedly connected to an extrusion plate 14. Inside operating personnel impeld metal sheet 10 with the glass board along spacing groove 12, make the glass board slide in the inner wall of standing groove 11 and spacing groove 12, and extrude stripper plate 14, stripper plate 14 atress extrusion spring 13, extrusion spring 13 atress shrink, impel the inside back of metal sheet 10 completely with the glass board, rotate sealing door 15, make sealing door 15's lateral wall and metal sheet 10's lateral wall laminating, rotate gim peg 16, make sealing door 15 fixed with metal sheet 10, close metal sheet 10.

Referring to fig. 4, a sealing door 15 is hinged to a side wall of the metal plate 10, two through holes are formed in the side wall of the sealing door 15, a fixing bolt 16 is connected to an inner wall of each through hole in a threaded manner, two thread grooves are formed in the side wall of the metal plate 10, each fixing bolt 16 penetrates through the side wall of each through hole and each thread groove, and two connecting rods 17 are fixedly connected to the side wall of the metal plate 10. After the glass plate processing is completed, the side wall of the metal plate 10 is ejected out of the interior of the annealing furnace body 1 by the ejection mechanism, the fixing bolt 16 is rotated through a tool, the fixing bolt 16 is separated from the thread groove, after separation, under the elastic action of the extrusion spring 13, the extrusion spring 13 pushes the extrusion plate 14 to slide in the inner wall of the placing groove 11, the extrusion plate 14 is forced to push the glass plate to slide outwards in the inner wall of the placing groove 11, the glass plate pushes the sealing door 15 to rotate reversely, the metal plate 10 is opened, when the side wall of the glass plate slides to the exterior of the metal plate 10, an operator can take the glass plate down.

Referring to fig. 1, the rotating mechanism includes a second rotating shaft 24, the second rotating shaft 24 is rotatably connected to a supporting plate 26, the second rotating shaft 24 penetrates through the supporting plate 26, a crank 25 is fixedly connected to a side wall of the second rotating shaft 24, a second rotating disc 23 is fixedly connected to a side wall of the second rotating disc 24, two connecting cylinders 21 are fixedly connected to a side wall of the second rotating disc 23, a second telescopic slot 22 is formed in a side wall of each connecting cylinder 21, a fixing hole is formed in a side wall of each second telescopic slot 22, and each fixing hole penetrates through a side wall of each connecting cylinder 21. The crank 25 is rotated, the crank 25 rotates to drive the second rotating shaft 24 to rotate, the second rotating shaft 24 rotates to drive the second rotating disc 23 to rotate, the second rotating disc 23 rotates to drive the connecting cylinder 21 to rotate, the connecting cylinder 21 rotates to drive the connecting rod 17 to rotate, the connecting rod 17 rotates to drive the metal plate 10 to rotate, the metal plate 10 rotates to drive the fixed rod 9 to rotate, because the sliding rod 8 on the side wall of the fixed rod 9 penetrates through the sliding groove 7, the fixed rod 9 only can slide in the inner wall of the sliding groove 7 and can not rotate in the inner wall of the sliding groove 7 alone, when the fixed rod 9 rotates, the sliding rod 8 drives the ejection cylinder 5 to rotate, the ejection cylinder 5 rotates to drive the first rotating disc 4 to rotate, the first rotating disc 4 rotates to drive the first rotating shaft 3 to rotate in the inner wall of the rotating groove 2, the glass plate in the metal plate 10 continuously rotates in the annealing furnace body 1, so that the glass plate can be uniformly heated in the metal plate 10, the quality of the glass plate is improved.

Referring to fig. 2, each connecting rod 17 is slidably connected to the inner wall of the second telescopic slot 22, a first telescopic slot 18 is formed in the side wall of each connecting rod 17, a telescopic spring 19 is fixedly connected to the bottom side wall of each first telescopic slot 18, a telescopic block 20 is fixedly connected to one end of each telescopic spring 19, and each telescopic block 20 penetrates through the fixing hole. Promote connecting rod 17, connecting rod 17 atress promotes metal sheet 10 to the inside slip of annealing stove furnace body 1, metal sheet 10 slides and promotes dead lever 9 and slides and extrude elasticity spring 6 to popping out the inner wall of a section of thick bamboo 5, it slides in sliding rod 8 in the inner wall of sliding tray 7 to drive when dead lever 9 is gliding, when flexible piece 20 slides the position of fixed orifices, under expanding spring 19's elastic force effect, expanding spring 19 promotes flexible piece 20 and runs through the fixed orifices, it is fixed with connecting rod 17 and connecting cylinder 21, metal sheet 10 is located annealing stove furnace body 1 inside this moment, connecting rod 17 is fixed with metal sheet 10, metal sheet 10 is fixed with dead lever 9, be convenient for later stage metal sheet 10's rotation.

Referring to fig. 1, the metal plate 10 is made of metal iron. The metal has fast heat conduction and the melting point of iron is higher, so that the metal cannot deform in the reheating process.

The working principle of the utility model is as follows:

firstly, an operator pushes a glass plate into the metal plate 10 along the limiting groove 12, so that the glass plate slides in the inner walls of the placing groove 11 and the limiting groove 12, the extrusion plate 14 is extruded by the stress to extrude the extrusion spring 13, the extrusion spring 13 is contracted by the stress, after the glass plate is completely pushed into the metal plate 10, the sealing door 15 is rotated, the side wall of the sealing door 15 is attached to the side wall of the metal plate 10, the fixing bolt 16 is rotated, the sealing door 15 is fixed with the metal plate 10, the metal plate 10 is closed, the connecting rod 17 is pushed by the stress to push the metal plate 10 to slide towards the inside of the annealing furnace body 1, the metal plate 10 slides to push the fixing rod 9 to slide towards the inner wall of the pop-up cylinder 5 and extrude the elastic spring 6, the fixing rod 9 slides to drive the sliding rod 8 to slide in the inner wall of the sliding groove 7, when the telescopic block 20 slides to the position of the fixing hole, under the action of the elastic force of the extension spring 19, the extension spring 19 pushes the extension block 20 to penetrate through the fixing hole, the connecting rod 17 is fixed with the connecting cylinder 21, the metal plate 10 is positioned inside the annealing furnace body 1, the connecting rod 17 is fixed with the metal plate 10, the metal plate 10 is fixed with the fixing rod 9, the crank 25 is rotated to drive the second rotating shaft 24 to rotate, the second rotating shaft 24 rotates to drive the second rotating disc 23 to rotate, the second rotating disc 23 rotates to drive the connecting cylinder 21 to rotate, the connecting cylinder 21 rotates to drive the connecting rod 17 to rotate, the connecting rod 17 rotates to drive the metal plate 10 to rotate, the metal plate 10 rotates to drive the fixing rod 9 to rotate, because the sliding rod 8 on the side wall of the fixing rod 9 penetrates through the sliding groove 7, the fixing rod 9 only can slide in the inner wall of the sliding groove 7 and cannot rotate in the inner wall of the sliding groove 7 alone, so the fixing rod 9 drives the ejection cylinder 5 to rotate through the sliding rod 8 when rotating, the ejection cylinder 5 rotates to drive the first rotary disc 4 to rotate, the first rotary disc 4 rotates to drive the first rotary shaft 3 to rotate in the inner wall of the rotary groove 2, and the glass plate inside the metal plate 10 continuously rotates inside the annealing furnace body 1, so that the glass plate can be uniformly heated inside the metal plate 10, and the stress phenomenon on the glass plate is reduced;

after the glass plate is processed, the telescopic block 20 is pressed downwards, the telescopic block 20 is forced to slide downwards and extrude the telescopic spring 19, after the telescopic block 20 is separated from the fixed hole, under the elastic force action of the elastic spring 6, the elastic spring 6 pushes the fixed rod 9 to slide outwards in the inner wall of the pop-up cylinder 5, the fixed rod 9 slides to drive the sliding rod 8 to slide in the inner wall of the sliding groove 7, after the side wall of the sliding rod 8 is attached to the inner side wall of the sliding groove 7, the elastic spring 6 does not push the fixed rod 9 to slide in the inner wall of the pop-up cylinder 5, at the moment, the side wall of the metal plate 10 slides out of the interior of the annealing furnace body 1, the fixed bolt 16 is rotated through a tool to separate the fixed bolt 16 from the threaded groove, after separation, under the elastic force action of the extrusion spring 13, the extrusion spring 13 pushes the extrusion plate 14 to slide in the inner wall of the placing groove 11, the extrusion plate 14 is forced to push the glass plate to slide outwards in the inner wall of the placing groove 11, the glass panel pushes the sealing door 15 to rotate reversely to open the metal plate 10, and when the side wall of the glass panel slides to the outside of the metal plate 10, the operator can take the glass panel off.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a reduce device of glass stress concentration phenomenon, includes annealing stove furnace body (1), its characterized in that, the processing groove has been seted up on the lateral wall of annealing stove furnace body (1), rotation groove (2) have been seted up on the lateral wall of processing groove, fixedly connected with connecting plate (27) on the lateral wall of annealing stove furnace body (1), fixedly connected with backup pad (26) on the last lateral wall of connecting plate (27), be equipped with slewing mechanism on the lateral wall of backup pad (26).

2. The device for reducing the stress concentration phenomenon of glass according to claim 1, wherein a first rotating shaft (3) is rotatably connected to the inner wall of the rotating groove (2), a first rotating disc (4) is fixedly connected to the side wall of the first rotating shaft (3), and a pushing mechanism is arranged on the side wall of the first rotating disc (4).

3. The device for reducing the stress concentration phenomenon of glass according to claim 2, wherein the pushing mechanism comprises two ejecting cylinders (5), the two ejecting cylinders (5) are fixedly connected to the side wall of the first rotating disk (4), an elastic spring (6) is fixedly connected to the inner side wall of each ejecting cylinder (5), two sliding grooves (7) are formed in the side wall of each ejecting cylinder (5), a sliding rod (8) is slidably connected to the inner wall of each sliding groove (7), and a fixing rod (9) is fixedly connected between the two sliding rods (8).

4. The device for reducing the stress concentration phenomenon of glass according to claim 3, wherein one end of each of the two fixing rods (9) is fixedly connected with a metal plate (10), a placing groove (11) is formed in the metal plate (10), two side walls of the placing groove (11) are respectively provided with a limiting groove (12), a plurality of extrusion springs (13) are fixedly connected to the side walls of the placing groove (11), and one end of each of the extrusion springs (13) is fixedly connected with an extrusion plate (14).

5. The device for reducing the stress concentration phenomenon of glass according to claim 4, wherein a sealing door (15) is hinged on the side wall of the metal plate (10), two through holes are formed in the side wall of the sealing door (15), a fixing bolt (16) is connected to the inner wall of each through hole in a threaded manner, two thread grooves are formed in the side wall of the metal plate (10), each fixing bolt (16) penetrates through the side wall of each through hole and each thread groove, and two connecting rods (17) are fixedly connected to the side wall of the metal plate (10).

6. The device for reducing the stress concentration phenomenon of glass according to claim 1, wherein the rotating mechanism comprises a second rotating shaft (24), the second rotating shaft (24) is rotatably connected to a supporting plate (26), the second rotating shaft (24) penetrates through the supporting plate (26), a crank (25) is fixedly connected to a side wall of the second rotating shaft (24), a second rotating disc (23) is fixedly connected to a side wall of the second rotating shaft (24), two connecting cylinders (21) are fixedly connected to a side wall of the second rotating disc (23), a second telescopic groove (22) is formed in a side wall of each connecting cylinder (21), a fixing hole is formed in a side wall of each second telescopic groove (22), and each fixing hole penetrates through a side wall of each connecting cylinder (21).

7. The device for reducing the stress concentration phenomenon of glass according to claim 5, wherein each connecting rod (17) is slidably connected in the inner wall of a second telescopic groove (22), a first telescopic groove (18) is formed in the side wall of each connecting rod (17), a telescopic spring (19) is fixedly connected to the bottom side wall of each first telescopic groove (18), a telescopic block (20) is fixedly connected to one end of each telescopic spring (19), and each telescopic block (20) penetrates through a fixing hole.

8. A device for reducing the stress concentration phenomenon of glass according to claim 4, wherein the material of the metal plate (10) is a metallic iron material.