CN218290727U - Glass plate edge cooling device and glass production line - Google Patents

Abstract

The utility model belongs to the field of glass production, in particular to a glass plate edge cooling device and a glass production line, wherein the glass plate edge cooling device comprises a mounting bracket, a butting part, a spraying component and an elastic part, and the mounting bracket comprises a fixed bracket and a movable bracket rotationally connected with the fixed bracket; the abutting piece is arranged on the movable frame and used for abutting the edge of the glass plate; the spraying assembly is arranged on the movable frame and is used for spraying and cooling the edge of the glass plate; the elastic piece is connected between the fixed frame and the movable frame, and the abutting piece is always abutted against the edge of the glass plate under the action of the elastic piece. Because the butt piece can wholly rotate for the mount with spray assembly, when the glass board appears controlling and gets rid of the board swing in transportation process, because of the butt piece all the time remain under the effect of elastic component with the marginal butt of glass board for spray assembly can not deviate the edge of glass board, makes the stress treatment of marginal glass board and the stress treatment of middle part glass board synchronous.

Description

Glass plate edge cooling device and glass production line

Technical Field

The utility model relates to a glass production technical field especially relates to a glass board limit portion heat sink and glass production line.

Background

In the process of producing glass by a float method, an edge roller is adopted to draw molten glass to form a glass plate, and in the forming process, the thickness of two sides of the glass plate is far larger than that of the middle part of the glass plate. When the glass plate enters the annealing kiln from the tin bath through the transition roller for annealing treatment, the temperature reduction speed of the edge part of the glass plate is greatly different from that of the middle part because the thickness of the edge part of the glass plate is greater than that of the middle part. The large difference of the stress of the edge part and the middle stress of the glass causes the abnormal breakage of the glass when the glass is conveyed, cut, broken off and operated, and the yield and the production efficiency of the glass production are seriously influenced.

In order to solve the technical problem, in the actual production, the thick glass at the edge of the glass plate is rapidly cooled, so that the stress treatment of the edge and the middle part of the glass plate is kept consistent, and the yield and the production efficiency of glass production are improved. However, the glass plate can swing left and right during the on-line conveying process, so that the cooling water deviates from the edge of the glass plate, the thick glass on the edge cannot be cooled accurately, and the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a glass board limit portion heat sink and glass production line for solve because the glass board can appear the swing about in the online transportation process and get rid of the board phenomenon, lead to the skew glass limit portion of cooling water, can not be better accurately to the thick glass cooling of limit portion, the poor technical problem of treatment effect.

Therefore, according to the utility model discloses an aspect provides a glass board limit portion heat sink, and this glass board limit portion heat sink includes:

the mounting bracket comprises a fixed bracket and a movable bracket which is rotationally connected with the fixed bracket;

the abutting piece is arranged on the movable frame and used for abutting against the edge of the glass plate;

the spraying assembly is arranged on the movable frame and used for spraying and cooling the edge of the glass plate; and

the elastic piece is connected between the fixed frame and the movable frame, and the abutting piece is always abutted against the edge of the glass plate under the action of the elastic piece.

Optionally, the abutting part is rotatably connected with the movable frame, and the rotation axis of the abutting part is perpendicular to the plane of the glass plate.

Optionally, the abutment member is a roller, a peripheral sidewall of the roller abutting the edge of the glass sheet.

Optionally, the shower assembly includes a carrier located above the abutment and connected to the movable frame, and a shower pipe mounted on the carrier.

Optionally, the carrier comprises a connecting rod coaxial with the axis of rotation of the abutment member and a cross-bar having one end connected to the connecting rod and the other end extending towards the centre of the glass sheet, the shower being mounted on the side of the cross-bar facing the glass sheet.

Optionally, the mount includes the body frame body and sets up on the body frame body and to the branch of glass board extension, and the body frame body is close to the one end of glass board and rotates with the adjustable shelf to be connected, and the one end of elastic component is connected in the adjustable shelf, and the other end is connected in the one end that branch is close to the glass board.

Optionally, the elastic member is a spring, a rubber band or an elastic band.

Optionally, the main frame body is provided with two first connecting rods arranged at intervals, the movable frame is provided with two second connecting rods arranged at intervals, and one end of each of the two first connecting rods, which is close to the glass plate, corresponds to one end of each of the two second connecting rods, which is far away from the glass plate, and is connected with the end of each of the two second connecting rods in a rotating manner.

Optionally, the fixing frame further comprises a clamp, the main frame body is mounted on the clamp, and the clamp is used for being fixed outwards.

According to another aspect of the utility model, a glass production line is provided, this glass production line includes:

a frame;

the conveying device is arranged on the rack and used for conveying the glass plate; and

according to the glass plate edge cooling device, the mounting bracket is mounted on the rack, and the two glass plate edge cooling devices are oppositely arranged relative to the conveying direction of the conveying device.

The utility model provides a glass plate edge portion heat sink and glass production line's beneficial effect lies in: compared with the prior art, the utility model discloses a glass board limit portion heat sink is through setting up butt spare and spray assembly on the adjustable shelf of being connected with the mount rotation, and connect the elastic component between adjustable shelf and mount, during the use, arrange this glass board limit portion heat sink in the glass production line, the mount is fixed in the frame of glass production line, butt spare butt is at the edge of glass board, because butt spare can realize wholly rotating for the mount with spray assembly, when the glass board flail about appearing in transportation process when the board swing, because the butt spare remains throughout with glass board edge butt under the effect of elastic component, make spray assembly remain throughout to the glass of glass board edge thickness thick and spray the cooling, realize the quick cooling to glass board edge flange thick part, make the stress treatment of edge glass board handle with the stress treatment of middle part glass board synchronous.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

fig. 1 is a schematic front view of a glass plate edge cooling device according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a cooling device for cooling the edges of a glass sheet according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a rotary connection between a fixed frame and a movable frame of a mounting bracket in a cooling device for a glass plate edge portion according to an embodiment of the present invention;

FIG. 4 is a schematic view of a front view of a glass production line according to an embodiment of the present invention;

fig. 5 is a schematic top view of a glass production line according to an embodiment of the present invention.

Description of the main element symbols:

1. a glass plate;

10. a cooling device at the edge of the glass plate;

100. mounting a bracket; 110. a fixed mount; 111. a main frame body; 1111. a column; 1112. a first link; 11121. a first hinge portion; 112. a strut; 113. clamping a hoop; 1131. a hoop body; 1132. an adjusting screw; 1133. a clamping block; 120. a movable frame; 121. erecting a rod; 122. a second link; 1221. a second hinge portion; 123. mounting a block; 130. a pin shaft; 140. a pin end cover; 150. a bearing; 160. a bearing end cap;

200. an abutting member;

300. a spray assembly; 310. a carrier; 311. a connecting rod; 312. a cross bar; 320. a shower pipe;

400. an elastic member;

20. a frame;

30. a conveying device.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As described in the background art, the glass plate may swing left and right during the on-line conveying process, so that the cooling water for cooling the thick glass at the edge of the glass plate deviates from the edge of the glass plate, the thick glass at the edge cannot be cooled accurately, and the treatment effect is poor.

For convenience of description, the conveying direction of the glass plate on the production line is set as a Y direction, and the swinging direction of the glass plate is set as an X direction, wherein the X direction and the Y direction are perpendicular to each other or intersect with each other.

In order to solve the above problem, according to an aspect of the present invention, as shown in fig. 1-2, an embodiment of the present invention provides a glass plate edge cooling device 10, wherein the glass plate edge cooling device 10 includes a mounting bracket 100, an abutting member 200, a spraying assembly 300 and an elastic member 400. The mounting bracket 100 includes a fixed frame 110 and a movable frame 120 rotatably coupled to the fixed frame 110. The abutment member 200 is provided on the movable frame 120, and the abutment member 200 abuts against the edge of the glass sheet 1. The spraying assembly 300 is disposed on the movable frame 120, and the spraying assembly 300 is used for spraying and cooling the edge of the glass plate 1. The elastic member 400 is connected between the fixed frame 110 and the movable frame 120, and the abutting member 200 is always abutted against the edge of the glass plate 1 by the elastic member 400.

The embodiment of the utility model provides an in, this glass plate edge heat sink 10 is through setting up butt 200 and spray set 300 on the adjustable shelf 120 of being connected with mount 110 rotation, and be connected elastic component 400 between adjustable shelf 120 and mount 110, during the use, arrange this glass plate edge heat sink 10 on the glass production line, mount 110 is fixed in the frame of glass production line, butt 200 butt is at the edge of glass board 1, because butt 200 can realize wholly rotating for mount 110 with spray set 300, when glass board 1 gets rid of the board swing about appearing in transportation process, because butt 200 remains throughout with glass board 1 edge butt under the effect of elastic component 400, make spray set 300 keep spraying the cooling to the glass that glass board 1 edge thickness is thicker all the time, and can not skew the edge of glass board 1, make the stress treatment of edge glass board 1 and the stress treatment of middle part glass board 1 synchronous.

In addition, the glass plate edge cooling device 10 is simple in structure and low in production, manufacturing and use cost.

In one embodiment, as shown in fig. 1, the abutment member 200 is rotatably connected to the movable frame 120, and the rotation axis of the abutment member 200 is perpendicular to the plane of the glass plate 1.

The abutting part 200 is rotatably arranged on the movable frame 120, and in the process that the edge of the glass plate 1 is kept abutted against the abutting part 200 and conveyed forwards, the abutting part 200 can be driven to rotate together, so that the friction force between the abutting part 200 and the edge of the glass plate 1 is reduced, the service life of the abutting part 200 can be prolonged, and the friction abrasion of the abutting part 200 to the edge of the glass plate 1 can be reduced.

Of course, it is understood that in other embodiments, the abutment 200 may be fixedly connected to the movable frame 120, for example, the abutment 200 is a butt block or a butt column fixed on the movable frame 120, and one side of the butt block or the butt column is used for receiving the edge of the glass plate 1.

In a specific embodiment, as shown in fig. 1, the abutment member 200 is a roller, and the peripheral sidewall of the roller abuts against the edge of the glass sheet 1.

It can be understood that the width of the roller is larger than the thickness of the glass plate 1, further, the circumferential side wall of the roller is provided with a circle of grooves along the circumferential direction, and the edge of the glass plate 1 can be limited in the grooves along the thickness direction of the glass plate 1, so that the roller does not slide up and down to separate from the edge of the glass plate 1 in the conveying process of the glass plate 1, and the roller is beneficial to more stably contact with the edge of the glass plate 1.

In one embodiment, as shown in fig. 1-2, the spray assembly 300 includes a carrier 310 and a spray pipe 320, the carrier 310 is located above the abutment 200 and connected to the movable frame 120, and the spray pipe 320 is mounted on the carrier 310.

It can be understood that the bearing frame 310 is disposed on the movable frame 120, and serves as a carrier for mounting the shower pipes 320, the shower pipes 320 are provided with a plurality of shower holes or a plurality of shower heads along the length direction of the pipe body, a water source (not shown) is communicated with the shower pipes 320 through water pipes (not shown), and cooling water enters the shower pipes 320 and then is sprayed out from the shower holes or the shower heads to the edge of the glass plate 1 to cool the edge of the glass plate 1.

In a particular embodiment, as shown in fig. 1 and 3, the carriage 310 comprises a connecting rod 311 and a cross-bar 312, the connecting rod 311 being coaxial with the rotation axis of the abutment 200, one end of the cross-bar 312 being connected to the connecting rod 311 and the other end extending towards the center of the glass panel 1, and a shower pipe 320 being mounted on the side of the cross-bar 312 facing towards the glass panel 1.

In one embodiment, as shown in fig. 1 and 2, the fixing frame 110 includes a main frame 111 and a supporting rod 112 disposed on the main frame 111 and extending toward the glass plate 1, one end of the main frame 111 near the glass plate 1 is rotatably connected to the movable frame 120, one end of the elastic member 400 is connected to the movable frame 120, and the other end is connected to one end of the supporting rod 112 near the glass plate 1.

The elastic member 400 acts between the stay 112 and the movable frame 120, and provides the abutting member 200 with an elastic force to always abut against the edge of the glass sheet 1.

It is understood that the elastic member 400 may employ a spring, a rubber band, or an elastic band.

In a specific embodiment, as shown in fig. 1 and 3, the main frame 111 has two first connecting rods 1112 arranged at intervals, the movable frame 120 has two second connecting rods 122 arranged at intervals, and one end of each of the two first connecting rods 1112 close to the glass sheet 1 is in one-to-one correspondence with and rotatably connected with one end of each of the two second connecting rods 122 away from the glass sheet 1.

Through the arrangement, two rotating pairs are arranged between the movable frame 120 and the main frame body 111, so that the stability and the reliability of the rotating connection between the movable frame 120 and the main frame body 111 are improved.

Specifically, one end of the first link 1112 close to the glass plate 1 has a first hinge portion 11121, one end of the second link 122 away from the glass plate 1 has a second hinge portion 1221, the first hinge portion 11121 and the second hinge portion 1221 are rotatably connected by a pin 130, and the pins 130 of the two revolute pairs are coaxially arranged. It is understood that one of the first hinge portion 11121 and the second hinge portion 1221 is a hinge seat having a first through hole, and the other is a hinge ear capable of being mounted in the hinge seat and having a second through hole corresponding to the first through hole, and the pin 130 extends through the first through hole and the second through hole to realize the rotatable connection between the first hinge portion 11121 and the second hinge portion 1221.

Further, in order to improve the flexibility of rotation between the movable frame 120 and the main frame body 111, the pin 130 is in interference fit with the first through hole on the first hinge portion 11121, a bearing 150 is arranged between the pin 130 and the second through hole on the second hinge portion 1221, the movable frame 120 is more flexibly rotated through the bearing 150, and a pin end cover 140 and a bearing end cover 160 are respectively arranged at two ends of the pin 130 to protect the pin 130 and the bearing 150.

In a more specific embodiment, as shown in fig. 1 and 3, the main frame 111 further includes a stand 1111, two first connecting rods 1112 are fixed at the upper end of the stand 1111 at intervals, the movable frame 120 further includes a vertical rod 121 and two mounting blocks 123, two second connecting rods 122 are fixed at the upper end of the vertical rod 121 at intervals, the two mounting blocks 123 are fixed at the lower end of the stand 1111 at intervals, the mounting blocks 123 and the second connecting rods 122 are respectively located at two opposite sides of the stand 1111, the roller is rotatably mounted between the two mounting blocks 123, and the connecting rod 311 of the bearing frame 310 is fixed on the mounting block 123 above the roller.

Due to the design, the main frame body 111 and the movable frame 120 are simple in structure, and the structure formed by the main frame body 111 and the movable frame 120 is approximately n-shaped, so that the structure of the production line is well adapted to the structure of the production line, and the installation of the whole glass plate edge cooling device 10 on the production line is facilitated as shown in fig. 4.

In some embodiments, as shown in fig. 1 and 4, the fixing frame 110 further includes a clamp 113, and the main frame body 111 is mounted on the clamp 113, and the clamp 113 is used for external fixation.

The clamp 113 is used to facilitate the installation and removal of the fixing frame 110 to the outside (e.g., the frame 20 of the production line) by installing the main frame 111 on the clamp 113.

Specifically, the hoop 113 includes a generally U-shaped hoop body 1131, an adjusting screw 1132 and a clamping block 1133, one of two opposite hoop walls of the hoop body 1131 is fixedly connected to the upright 1111 of the main frame 111, the other hoop wall is provided with a threaded through hole, the adjusting screw 1132 is screwed with the threaded through hole, and one end of the adjusting screw 1132 extending into the hoop body 1131 is fixedly connected to the clamping block 1133, the hoop 113 is the prior art, and the principle and the using method thereof are known to those skilled in the art and are not described herein.

According to another aspect of the present invention, the embodiment of the present invention further provides a glass production line, as shown in fig. 4-5, which includes a frame 20, a conveying device 30 and the glass plate edge cooling device 10 in the above embodiment. The conveying device 30 is provided on the frame 20, and the conveying device 30 is used for conveying the glass sheet 1. The mounting bracket 100 for the glass sheet edge cooling device 10 is mounted on the frame 20, and the two glass sheet edge cooling devices 10 are disposed opposite to each other with respect to the conveying direction of the conveying device 30.

The specific structure of the glass plate edge cooling device 10 refers to the above-mentioned embodiment, and since the glass plate edge cooling device 10 of the above-mentioned embodiment is adopted in the glass production line, the glass plate edge cooling device 10 of the above-mentioned embodiment also has the beneficial effects brought by the glass plate edge cooling device 10 of the above-mentioned embodiment, and details are not repeated herein.

In summary, the glass plate edge cooling device 10 and the glass production line provided in the embodiment at least have the following beneficial effects:

the glass plate edge cooling device 10 is characterized in that the abutting piece 200 and the spraying assembly 300 are arranged on the movable frame 120 rotationally connected with the fixed frame 110, the elastic piece 400 is connected between the movable frame 120 and the fixed frame 110, when the glass plate edge cooling device 10 is used, the glass plate edge cooling device 10 is arranged on a glass production line, the fixed frame 110 is fixed on a rack 20 of the glass production line, the abutting piece 200 abuts against the edge of the glass plate 1, the abutting piece 200 and the spraying assembly 300 can integrally rotate relative to the fixed frame 110, when the glass plate 1 swings left and right in the conveying process, the abutting piece 200 always keeps abutting against the edge of the glass plate 1 under the action of the elastic piece 400, the spraying assembly 300 always keeps spraying and cooling the glass with the edge thickness of the glass plate 1, the glass plate does not deviate from the edge of the glass plate 1, and the stress treatment of the edge glass plate 1 is synchronous with the stress treatment of the middle glass plate 1.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a glass board limit portion heat sink which characterized in that includes:

the mounting bracket comprises a fixed bracket and a movable bracket which is rotationally connected with the fixed bracket;

the abutting piece is arranged on the movable frame and is used for abutting the edge of the glass plate;

the spraying assembly is arranged on the movable frame and used for spraying and cooling the edge of the glass plate; and

the elastic piece is connected between the fixed frame and the movable frame, and under the action of the elastic piece, the abutting piece always abuts against the edge of the glass plate.

2. An edge cooling device according to claim 1, wherein the abutment member is pivotally connected to the frame and the axis of rotation of the abutment member is perpendicular to the plane of the glass sheet.

3. An edge cooler for glass sheets as defined in claim 2 wherein said abutment member is a roller having a peripheral wall abutting the edge of the glass sheet.

4. The apparatus according to claim 2 or 3, wherein the spray assembly comprises a carrier and a spray pipe, the carrier is positioned above the abutment member and connected to the movable frame, and the spray pipe is mounted on the carrier.

5. An edge cooler for glass sheets as in claim 4 wherein the carrier includes a connecting bar and a cross bar, the connecting bar being coaxial with the axis of rotation of the abutment member, one end of the cross bar being connected to the connecting bar and the other end extending toward the center of the glass sheet, the shower tube being mounted to the side of the cross bar facing the glass sheet.

6. A glass pane edge cooling device according to claim 1, wherein the fixing frame includes a main frame body and a supporting rod provided on the main frame body and extending toward the glass pane, wherein one end of the main frame body adjacent to the glass pane is rotatably connected to the movable frame, one end of the elastic member is connected to the movable frame, and the other end of the elastic member is connected to one end of the supporting rod adjacent to the glass pane.

7. An edge cooling device according to claim 6, wherein the resilient member is a spring, a rubber band or an elastic band.

8. An edge cooling device for a glass sheet as claimed in claim 6, wherein the main frame has two first connecting rods spaced apart from each other, the movable frame has two second connecting rods spaced apart from each other, and one end of each of the two first connecting rods adjacent to the glass sheet is in one-to-one correspondence with and rotatably connected to one end of each of the two second connecting rods remote from the glass sheet.

9. An edge cooler for glass sheets as in any one of claims 6 to 8 wherein the mounting bracket further comprises a clamp, the main frame being mounted to the clamp for external attachment thereto.

10. A glass production line, comprising:

a frame;

the conveying device is arranged on the rack and used for conveying the glass plate; and

the apparatus for cooling the edge of a glass sheet as in any one of claims 1-9, wherein the mounting bracket is mounted to the frame such that the two apparatus are disposed opposite one another with respect to the direction of conveyance of the conveyor.

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