CN113943100A

CN113943100A - Toughened glass production system, toughened air grid and air outlet module

Info

Publication number: CN113943100A
Application number: CN202111361560.6A
Authority: CN
Inventors: 陈碧珠; 何江星; 何必贵
Original assignee: Fuyao Glass Industry Group Co Ltd
Current assignee: Fuyao Glass Industry Group Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-01-18

Abstract

The invention relates to a toughened glass production system, a toughened air grid and an air outlet module, wherein when the curvature of a glass plate changes, a second connecting sleeve can reciprocate along the vertical direction relative to a first connecting sleeve by inserting and matching an adjusting component with different inserting parts, so that the air outlet head can be driven to reciprocate along the vertical direction, the position of the air outlet head can be adjusted, and after the position of the air outlet head of each air outlet module is adjusted to a proper position, the curvature of a plane formed by matching the air outlet heads of each air outlet module can be matched with the curvature of the glass plate, so that all parts of the glass plate can be uniformly cooled and toughened and molded, the toughened air grid can be adapted to the curvature change of the glass plate, and the universality of the toughened air grid is enhanced. The production requirements of toughened glass with different curvatures can be met by using one toughened air grid, so that the production cost is reduced, the storage space is saved, and the production scheduling is facilitated.

Description

Toughened glass production system, toughened air grid and air outlet module

Technical Field

The invention relates to the technical field of glass production, in particular to a toughened glass production system, a toughened air grid and an air outlet module.

Background

The toughened glass has been widely used in various fields because of its excellent properties such as high strength and safety in use. For example, tempered glass is commonly used for side window glass and windshields of automobiles. At present, all automobile toughened glass adopts a physical toughening method, and the specific process flow comprises the steps of heating and softening common glass, then bending and forming, and finally blowing, toughening and discharging to obtain the toughened glass. When physical tempering is carried out, the tempering air grids which are arranged oppositely need to be utilized to jet high-speed low-temperature airflow to rapidly cool and temper the glass plate. Because in the actual production process, the required production curvature difference of various toughened glass is great, corresponding toughened air grids need to be equipped with during the production of the toughened glass of each production curvature, and the cost is higher.

Disclosure of Invention

Therefore, it is necessary to provide a tempered glass production system, a tempered air grid and an air outlet module for solving the problem of high cost.

The technical scheme is as follows:

in one aspect, an air outlet module is provided, including:

the first connecting sleeve is provided with a first air supply channel arranged along the axial direction of the first connecting sleeve and an adjusting through hole communicated with the first air supply channel;

the second connecting sleeve is sleeved with a second air supply channel, one end of the second connecting sleeve is movably arranged in the first air supply channel and is in sealing fit with the inner side wall of the first air supply channel, and the second air supply channel is communicated with the first air supply channel; the outer side wall of the second connecting sleeve is provided with at least two inserting parts which are oppositely arranged along the axial direction at intervals;

the air outlet head is connected with one end, far away from the first connecting sleeve, of the second connecting sleeve, and is provided with an air outlet communicated with the second air supply channel; and

and one end of the adjusting component can extend into the first air supply channel through the adjusting through hole and can be selectively in inserted connection and matching with one of the inserting parts.

The technical solution is further explained below:

in one embodiment, the adjusting assembly comprises a connector and an elastic resetting piece sleeved outside the connector, the elastic resetting piece is arranged in the adjusting through hole with pretightening force, one end of the elastic resetting piece is connected with the first connecting sleeve, and the other end of the elastic resetting piece is connected with the connector, so that one end of the connector can extend into the first air supply channel and can be selectively matched with one of the inserting parts in an inserting manner.

In one embodiment, the other end of the plug connector extends out of the adjusting through hole towards the direction deviating from the first air supply channel, and the other end of the plug connector is provided with a handheld portion.

In one embodiment, the first connecting sleeve comprises a sleeve body and a cover body, the sleeve body is provided with a first through cavity, an installation boss is arranged on the outer side wall of one end of the sleeve body, an adjusting through groove communicated with the first through cavity is formed in the installation boss, a second through cavity is formed in the cover body, the cover body is attached to the installation boss, the second through cavity is communicated with the first through cavity to form the first gas supply channel, and the cover body covers the adjusting through groove to form an adjusting through hole.

In one embodiment, the air outlet module further comprises a sealing sleeve, the sealing sleeve is sleeved on the outer side wall of the second connecting sleeve, and the sealing sleeve is in sliding fit with the inner side wall of the first air supply channel and is in sealing fit with the inner side wall of the first air supply channel.

In another aspect, there is provided a tempered wind fence, comprising:

at least two air outlet modules;

the air guide pipe is provided with at least two air outlet joints arranged at intervals, the at least two air outlet joints and the at least two air outlet modules are arranged in a one-to-one correspondence manner, and each air outlet joint is communicated with the corresponding first air supply channel; and

and the air box is communicated with the air guide pipe.

In one embodiment, the tempered air grid further comprises a lifting mechanism, and the lifting mechanism is used for driving the air guide pipe to reciprocate along the axial direction.

In one embodiment, the lifting mechanism comprises a rotating motor, a transmission shaft and a lifting rod, the rotating motor is in transmission connection with the transmission shaft so as to enable the transmission shaft to rotate, the transmission shaft is provided with a jacking portion, one end of the lifting rod is in interference fit with the jacking portion, and the other end of the lifting rod is connected with the air guide pipe.

In one embodiment, the toughened air grid further comprises a support frame, the rotating motor is fixedly arranged on the air box and located in the axial projection range of the support frame, the support frame is connected with the air box, and the support frame is movably matched with the lifting rod.

In one embodiment, the toughened air grid further comprises a communication hose, and the communication hose is used for communicating the air box with the air guide pipe.

In one embodiment, air inlets are formed in two ends of the air guide pipe, and each air inlet is communicated with the air box through one communication hose.

In another aspect, a toughened glass production system is provided, which comprises the toughened air grid.

The toughened glass production system, toughened air grid and air outlet module of the above embodiment, when the camber of glass board changes, through pegging graft cooperation with different grafting portions adjusting the subassembly, thereby make the second adapter sleeve can be along vertical direction reciprocating motion relatively first adapter sleeve, and then can drive the air-out head along vertical direction reciprocating motion, thereby adjust the position of air-out head, after the position of the air-out head of each air outlet module all adjusted to suitable position, thereby make the curvature of the plane that the air-out head cooperation of each air outlet module formed can be adapted to the curvature of glass board, and then make the trajectory of the high-speed low temperature air current that the air outlet on the air-out head erupt perpendicular to the curved surface that the glass board is located or the trajectory of the high-speed low temperature air current that the air outlet erupts and the angular error between the curved surface that the glass board is located within 0 ~ 15 degrees, the tempering air grid has the advantages that the tempering forming due to the fact that all parts of the glass plate can be uniformly cooled can be guaranteed, the tempering air grid can adapt to curvature change of the glass plate, and the universality of the tempering air grid is enhanced. The production requirements of toughened glass with different curvatures can be met by using one toughened air grid, so that the production cost is reduced, the storage space is saved, and the production scheduling is facilitated.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a tempered air grid according to an embodiment;

fig. 2 is an assembly schematic view of an air guide pipe and an air outlet module of the tempered air grid of fig. 1;

fig. 3 is a schematic structural view of a first connecting sleeve of the air outlet module of the tempered air grid of fig. 1;

fig. 4 is a schematic structural view of the first connecting sleeve of the air outlet module of the tempered air grid of fig. 3 at another view angle;

fig. 5 is a schematic structural view of a sleeve body of a first connecting sleeve of the air outlet module of the tempered air grid of fig. 3;

fig. 6 is a schematic structural view of a second connection sleeve of the air outlet module of the tempered air grid of fig. 1.

Description of reference numerals:

10. tempering the air grid; 100. an air outlet module; 110. a first connecting sleeve; 111. a first gas supply channel; 112. adjusting the through hole; 113. a sleeve body; 1131. a first through cavity; 1132. adjusting the through groove; 1133. mounting a boss; 114. a cover body; 115. a connecting flange; 120. a second connecting sleeve; 121. a second gas supply channel; 122. a plug-in part; 130. an air outlet head; 131. an air outlet; 140. an adjustment assembly; 141. a plug-in unit; 142. an elastic reset member; 150. sealing sleeves; 200. an air guide pipe; 210. an air outlet joint; 220. an air inlet; 300. an air box; 410. a rotating electric machine; 420. a drive shaft; 430. a lifting rod; 500. a support frame; 600. a flexible pipe is communicated.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

The glass plate is conveyed into a heating furnace through a conveying mechanism such as a ceramic roller and the like, heated to be softened, conveyed to a bending die to enable the softened glass plate to be formed into a required curved surface shape, finally conveyed between two opposite tempering air grids 10, and sprayed with high-speed low-temperature air flow through the opposite tempering air grids 10 to cool and temper the glass plate. Because the toughened glass has different curvatures in different use scenes, and in the actual production process, when the toughened air grid 10 is used for cooling and toughening the glass plate, the angle error between the trajectory of the high-speed low-temperature air flow ejected by the toughened air grid 10 and the curved surface of the glass plate is required to be ensured within 0-15 degrees. Traditional tempering air grid 10 is not strong to the toughened glass's of different curvatures adaptability, leads to the toughened glass of different curvatures to need be equipped with different tempering air grid 10, has not only increased toughened glass's manufacturing cost, and a large amount of tempering air grid 10 need occupy a large amount of storage space moreover, is unfavorable for the production dispatch.

As shown in fig. 1, in one embodiment, a tempered air grid 10 is provided, which includes an air box 300, an air guiding pipe 200, and at least two air outlet modules 100. Thus, the wind box 300 is communicated with each wind outlet module 100 through the wind guide pipe 200, and the high-speed low-temperature airflow in the wind box 300 is guided to each wind outlet module 100 and is ejected out, so as to cool and toughen the glass plate.

As shown in fig. 2, at least two air outlet joints 210 are disposed on the air guide duct 200 and spaced apart from each other along the length direction (as shown in the direction B of fig. 2) of the air guide duct 200. At least two air outlet connectors 210 are disposed in one-to-one correspondence with at least two air outlet modules 100. Thus, each air outlet joint 210 is communicated with one air outlet module 100, so that each air outlet module 100 can be arranged at intervals along the length direction of the air guide pipe 200. And, can install with air-out module 100 according to the nimble selection air-out joint 210 of the size of actual glass plate.

In the actual use process, the number of the air guide pipes 200 can be flexibly designed or adjusted according to actual use requirements, for example, the number of the air guide pipes 200 can be at least two, at least two air guide pipes 200 are arranged side by side, at least two air outlet connectors 210 are arranged on each air guide pipe 200, each air outlet connector 210 is communicated with one air outlet module 100 correspondingly, so that at least two air outlet modules 100 can be matched to form an air outlet array matched with the outline of the glass plate, and the cooling and tempering requirements of the glass plate are met.

Alternatively, windbox 300 can be any conventional element capable of producing a high velocity, low temperature gas stream.

Optionally, the air guide pipe 200 may be a tubular structure or a box structure having a cavity, and only needs to be able to guide the high-speed low-temperature airflow in the wind box 300 to the wind outlet module 100 for ejection.

Optionally, the air guide pipe 200 may be disposed between the air box 300 and the air outlet module 100.

As shown in fig. 3 to 6, optionally, the air outlet module 100 includes a first connection sleeve 110, a second connection sleeve 120, an air outlet head 130 and an adjusting assembly 140.

The first connection sleeve 110 may have a cylindrical structure. As shown in fig. 3 and 4, the first connection sleeve 110 is provided with a first air supply channel 111 extending along its axial direction (as shown in a direction of fig. 3), and one end of the first air supply channel 111 is communicated with the corresponding air outlet connector 210 by means of sleeving, clamping, and the like, so that high-speed low-temperature air flow is supplied into the first air supply channel 111 through the air outlet connector 210.

And, the outer sidewall of the first connection sleeve 110 is further provided with a regulation through hole 112 communicating with the first air supply passage 111.

It should be noted that the axial direction of the first connecting sleeve 110 may be any direction suitable for processing and producing tempered glass, for convenience of explaining the principle of the embodiment of the present application, the two tempered air grids 10 are disposed oppositely in an up-down relationship, and the axial direction is a vertical direction for example, which is not to be construed as a limitation or limitation of the embodiment of the present application, and in other embodiments, the axial direction may also be a left-right direction, and the like.

As shown in fig. 3 to 5, optionally, a connection flange 115 is disposed on an outer sidewall of one end of the first connection sleeve 110 close to the air outlet joint 210, after the connection flange 115 is attached to an outer sidewall of the air guide duct 200, the air outlet joint 210 is inserted into the first air supply channel 111, and the connection flange 115 and the air guide duct 200 are connected and fixed by means of screwing or the like, so that the air outlet joint 210 is ensured to be communicated with the first air supply channel 111 without leakage.

The second connecting sleeve 120 may have a cylindrical structure. As shown in fig. 6, the second connection sleeve 120 is provided with a second gas supply passage 121. One end of the second connection sleeve 120 is inserted into the first air supply channel 111, so that the one end of the second connection sleeve 120 can move back and forth along the vertical direction, and the outer side wall of the second connection sleeve 120 and the inner side wall of the first air supply channel 111 are in sealing fit, so that the second air supply channel 121 and the first air supply channel 111 are communicated with each other and leakage of high-speed low-temperature air flow is avoided, and the high-speed low-temperature air flow can flow into the second air supply channel 121 through the first air supply channel 111.

Alternatively, the second gas supply passage 121 may be provided to extend in a vertical direction.

As shown in fig. 6, at least two insertion portions 122 are further disposed on an outer side wall of the second connection sleeve 120, the at least two insertion portions 122 are disposed at intervals along the vertical direction, and the at least two insertion portions 122 and the adjusting through hole 112 are located on the same side of the air outlet module 100.

The air outlet head 130 may be plate-shaped or block-shaped. As shown in fig. 6, the air outlet head 130 and one end of the second connecting sleeve 120 far from the first connecting sleeve 110 are connected by means of sleeving, clamping, and the like, that is, the other end of the second connecting sleeve 120 is connected with the air outlet head 130. And the second air supply channel 121 of the second connecting sleeve 120 is communicated with the air outlet 131 on the air outlet head 130, so that high-speed low-temperature air flow in the second air supply channel 121 is ejected through the air outlet 131 to cool and toughen the glass plate.

Specifically, the air outlet head 130 includes an air outlet surface (not labeled) disposed toward the glass plate, and the air outlet surface is provided with at least two air outlets 131 disposed at an interval. The second connecting sleeve 120 is located on the side of the air outlet head 130 away from the glass plate. The air outlet head 130 may be interconnected with at least two air outlets 131 via an air inlet, wherein the air inlet is disposed on a side surface away from the air outlet surface, and the air inlet is communicated with the second air supply channel 121.

Alternatively, one end of the second connection sleeve 120 is inserted into the first air supply channel 111, and the other end of the second connection sleeve 120 is located outside the first air supply channel 111 and connected to the air outlet head 130.

As shown in fig. 3, one end of the adjusting assembly 140 can extend into the first air supply channel 111 through the adjusting through hole 112 and can be selectively plugged and matched with one of the plugging portions 122, so that the first connecting sleeve 110 and the second connecting sleeve 120 can be locked into a whole after being plugged and matched.

In the air outlet module 100 of the above embodiment, when the curvature of the glass plate changes, the adjusting assembly 140 is inserted into and matched with the different inserting parts 122, so that the second connecting sleeve 120 can reciprocate in the vertical direction relative to the first connecting sleeve 110, and further can drive the air outlet head 130 to reciprocate in the vertical direction, so as to adjust the position of the air outlet head 130, when the position of the air outlet head 130 of each air outlet module 100 is adjusted to a proper position, so that the curvature of a plane formed by matching the air outlet head 130 of each air outlet module 100 can be adapted to the curvature of the glass plate, and further, the trajectory of the high-speed low-temperature air flow ejected from the air outlet 131 on the air outlet head 130 is perpendicular to the curved surface of the glass plate or the angle error between the trajectory of the high-speed low-temperature air flow ejected from the air outlet 131 and the curved surface of the glass plate is within 0 to 15 degrees, not only can guarantee that each part of glass board can both be even receive the cold and the tempering shaping, can also make tempering air grid 10 can adapt to the camber change of glass board, strengthened tempering air grid 10's commonality. The production requirements of toughened glass with different curvatures can be met by using one toughened air grid 10, so that the production cost is reduced, the storage space is saved, and the production scheduling is facilitated.

It should be noted that the trajectory of the high-speed low-temperature airflow ejected from the air outlet 131 is perpendicular to the curved surface where the glass plate is located, and may be the trajectory of the high-speed low-temperature airflow ejected from the air outlet 131 extending along the normal direction of the curved surface corresponding to the glass plate, so as to ensure that the high-speed low-temperature airflow can sufficiently cool and toughen the glass plate. The angle error between the trajectory of the high-speed low-temperature airflow ejected from the air outlet 131 and the curved surface of the glass plate may be an included angle between the trajectory of the high-speed low-temperature airflow ejected from the air outlet 131 and the normal of the curved surface of the glass plate.

The adjusting assembly 140 can be selectively inserted into different insertion parts 122, and can be elastically extended and retracted.

As shown in fig. 5, the adjusting assembly 140 optionally includes a plug 141 and an elastic restoring element 142 sleeved outside the plug 141.

Specifically, the elastic restoring member 142 is installed in the adjusting through hole 112 with a certain pre-tightening force. And, the one end that the elasticity resets 142 and first connecting sleeve 110 adopt modes such as joint to be connected, and the other end that the elasticity resets 142 relative and plug connector 141 adopt modes such as joint to be connected to when exerting external force to plug connector 141, make plug connector 141 can follow the central axis direction reciprocating motion of adjusting through-hole 112.

More specifically, under the action of the elastic restoring force of the elastic restoring element 142, one end of the plug-in unit 141 close to the plug-in unit 122 can extend into the first air supply channel 111 and be in plug-in fit with one of the plug-in units 122; when an external force is applied to the plug-in unit 141, the plug-in unit 141 overcomes the elastic restoring force of the elastic restoring piece 142 and moves towards the direction away from the plug-in part 122 along the central axis direction of the adjusting through hole 112, so that the plug-in unit 141 is separated from the plug-in part 122, the second connecting sleeve 120 can smoothly move along the vertical direction relative to the first connecting sleeve 110, and the position of the air outlet head 130 is adjusted until the air outlet head 130 is adjusted to a proper position, so that the trajectory of the high-speed low-temperature airflow jetted from the air outlet 131 is perpendicular to the curved surface of the glass plate or the angular error between the trajectory of the high-speed low-temperature airflow jetted from the air outlet 131 and the curved surface of the glass plate is within 0-15 degrees, only the acting force applied to the plug-in unit 141 needs to be removed, and under the action of the elastic restoring force of the elastic restoring piece 142, the plug-in unit 141 is restored and matched with the plug-in unit 122 in a plug-in a plugging manner, thereby with first adapter sleeve 110 and second adapter sleeve 120 locking as an organic whole, avoid cooling tempering in-process air-out head 130 to take place to squint or rock, guarantee the stability of air-out.

The plug 141 may be a plug sheet or a plug strip. The plug portion 122 may be a plug groove or a plug hole.

The elastic restoring member 142 may be an elastic component such as a spring or an elastic sleeve.

Wherein, the position of the air-out head 130 of every air-out module 100 all can be adjusted through applying effort to plug connector 141 to make the profile shape of the plane that the cooperation of the air-out face of each air-out head 130 formed and the profile phase-match of glass board, and then can adapt to the curvature change of glass board, the commonality is strong.

Further, the other end of the plug member 141 facing away from the first air supply passage 111 protrudes through the adjustment through hole 112 to be located outside the first connection sleeve 110. And, a handheld portion may be further disposed at the other end of the plug 141, so as to apply an acting force such as a pulling force to the plug 141, so that the plug 141 can move towards a direction away from the plug portion 122 along the central axis direction of the adjusting through hole 112 by overcoming the elastic restoring force of the elastic restoring element 142.

The handheld part can be of a flange structure or a handle structure, and the handheld part is convenient to hold.

In addition, the installation of the adjusting member 140 corresponding to the adjusting through-hole 112 is facilitated. Specifically, the mounting of the plug member 141 and the elastic restoring member 142 at the regulation through-hole 112 is facilitated.

As shown in fig. 3 and 4, the first connection sleeve 110 optionally includes a sleeve body 113 and a cover 114, so that the first connection sleeve 110 is provided as a separate structure, that is, the first connection sleeve 110 is formed by assembling and connecting the sleeve body 113 and the cover 114.

As shown in fig. 5, the housing body 113 is provided with a first through cavity 1131, and a mounting boss 1133 is circumferentially provided on an outer side wall of one end of the housing body 113 close to the air outlet head 130. And, the mounting boss 1133 is provided with an adjusting through groove 1132 communicated with the first through cavity 1131. In addition, the cover 114 is provided with a second through cavity. When the side surface of the cover body 114 is attached to the mounting boss 1133 and connected by means of screwing or the like, the second through cavity is communicated with the first through cavity 1131 to form the first gas supply channel 111. In addition, when the cover 114 is coupled to the mounting boss 1133, the cover 114 is disposed on the adjustment through groove 1132 to form the adjustment through hole 112.

In the actual installation process, the elastic resetting piece 142 may be firstly sleeved on the outer side wall of the plug-in unit 141, and one end of the elastic resetting piece 142 is connected with the plug-in unit 141; then, the elastic resetting piece 142 is placed in the adjusting through groove 1132 of the mounting boss 1133, and the other end of the elastic resetting piece 142 abuts against the inner side wall of the adjusting through groove 1132, so that the elastic resetting piece 142 is mounted in the adjusting through groove 1132 with a certain compression pretightening force, and one end of the plug-in piece 141 is subjected to a thrust towards the direction close to the insertion part 122, so that one end of the plug-in piece 141 is lifted into the first air supply channel 111 and is in insertion fit with the corresponding insertion part 122 on the outer side wall of the second connecting sleeve 120; finally, the cover body 114 is covered on the mounting boss 1133, thereby implementing encapsulation of the elastic resetting piece 142.

In addition, in order to ensure the sealing performance during the reciprocating movement of the second connecting sleeve 120 relative to the first connecting sleeve 110 in the vertical direction, a corresponding sealing structure may be further provided between the second connecting sleeve 120 and the first connecting sleeve 110.

Optionally, the air outlet module 100 further includes a sealing sleeve 150.

As shown in fig. 6, in particular, the sealing sleeve 150 is sleeved on the outer sidewall of the second connecting sleeve 120, and the sealing sleeve 150 is in sliding fit with the inner sidewall of the first air supply channel 111 and keeps sealing fit all the time. Thus, when the plugging fit between the plug 141 and the plugging portion 122 is released, the second connection sleeve 120 can reciprocate in the vertical direction relative to the first connection sleeve 110, and the sealing sleeve 150 is reused to keep the contact position between the second connection sleeve 120 and the first connection sleeve 110 in a sealing state, thereby preventing the leakage of high-speed low-temperature airflow.

Wherein, the sealing cover 150 can be elastic sealing elements such as rubber sleeve or silica gel sleeve, and is sealed effectual, and can not influence relative movement.

After the height of the air outlet head 130 relative to the air box 300 is adjusted by using the relative movement between the second connecting sleeve 120 and the first connecting sleeve 110, the height of the whole air guide pipe 200 relative to the air box 300 can be further adjusted, and the height of all the air outlet heads 130 on the air guide pipe 200 relative to the air box 300 can be adjusted, so that the curvature of a plane formed by matching the air outlet heads 130 can be more adaptive to the curvature of a glass plate, and the universality of the toughened air grid 10 is further enhanced.

Optionally, the tempered air grid 10 further includes a lifting mechanism (not labeled), and the lifting mechanism is configured to drive the air guiding pipe 200 to reciprocate along the vertical direction. So, drive the lift of guide duct 200 through elevating system, realize the lift of air-out head 130 along vertical direction of the air-out module 100 on this guide duct 200, the adjustment that can be quick corresponds the height of all air-out heads 130 of this guide duct 200, combine the relative movement between the second adapter sleeve 120 of each air-out module 100 and the first adapter sleeve 110, make the high control range who goes out head 130 bigger, can adapt to the bigger curvature change of glass board, the commonality is stronger.

Wherein, when the guide duct 200 is at least two, every guide duct 200 homoenergetic enough corresponds and is equipped with a elevating system for each regulation of going out the first 130 of wind is more nimble, can adapt to the bigger curvature change of glass board, also can be better adapt to the production demand of the glass board of different curvatures.

The lifting mechanism can adopt a hydraulic lifting mode, an air pressure lifting mode, a screw nut lifting mode, a hydraulic cylinder, a pneumatic cylinder and other structures, and only needs to be capable of driving the corresponding air guide pipe 200 to reciprocate along the vertical direction relative to the air box 300.

As shown in fig. 1, the lifting mechanism optionally includes a rotating motor 410, a transmission shaft 420, and a lifting rod 430. The rotary motor 410 is drivingly connected to the drive shaft 420 such that the drive shaft 420 rotates about a central axis of the drive shaft 420. In addition, a jacking portion is arranged on the transmission shaft 420, one end of the lifting rod 430 is in interference fit with the jacking portion, and the other end of the lifting rod 430 is connected with the air guide pipe 200 in a plugging or welding manner. When the transmission shaft 420 rotates, the synchronous lifting part rotates around the central axis of the transmission shaft 420, so that the lifting rod 430 is lifted, the lifting rod 430 can move in the vertical direction in a reciprocating manner, and the air guide pipe 200 is driven to move in the vertical direction in a reciprocating manner.

Specifically, rotating electrical machines 410 is including the servo motor that can realize just reversing, and servo motor adopts modes such as joint, spiro union to set firmly at the top surface of bellows 300, and transmission shaft 420 extends along the length direction of guide duct 200, and transmission shaft 420 carries out the transmission cooperation through the bevel gear with servo motor's output shaft to when servo motor's output shaft rotates, make transmission shaft 420 rotate around the central axis of self. The jacking portion comprises jacking cams, the two ends of the transmission shaft 420 are respectively provided with the jacking cams, each jacking cam is correspondingly matched with one lifting rod 430 in an interference fit mode, and the two lifting rods 430 are respectively connected with the two ends of the air guide pipe 200 in a plugging or welding mode. When the transmission shaft 420 drives the two jacking cams to rotate clockwise, the two jacking cams are synchronously driven to rotate clockwise, and then the two jacking cams jack up the corresponding lifting rods 430 respectively, so that jacking force is applied to the two ends of the air guide pipe 200 to enable the air guide pipe 200 to ascend stably in the vertical direction, and further at least two air outlet modules 100 arranged on the air guide pipe 200 ascend stably in the vertical direction. When the transmission shaft 420 drives the two jacking cams to rotate along the counterclockwise direction, the two jacking cams are synchronously driven to rotate along the counterclockwise direction, and then under the action of gravity, the lifting rods 430 corresponding to the two jacking cams respectively descend along the vertical direction, so that the air guide pipe 200 descends along the vertical direction, and further at least two air outlet modules 100 arranged on the air guide pipe 200 descend along the vertical direction.

As shown in fig. 1, further, the tempered air grid 10 further includes a support frame 500. After the rotating motor 410 is fixedly arranged on the air box 300 in the modes of clamping or welding and the like, the rotating motor 410 is positioned in the projection range of the support frame 500 along the vertical direction, so that the whole toughened air grid 10 is more compact in structure, the miniaturization design is facilitated, and less storage space is occupied. Moreover, the support frame 500 is connected with the bellows 300 by welding, inserting, and the like, and the support frame 500 is movably matched with the lifting rod 430, so that the vertical movement of the lifting rod 430 can be guided, and the lifting rod 430 is prevented from shaking or swinging in the movement process. When the lifting rod 430 is lowered to the lowest position, the respective air guiding ducts 200 may be supported by the supporting bracket 500.

Wherein, can set up the direction through-hole that extends along vertical direction on the support frame 500, in the guide through-hole was worn to locate by lifter 430 to realize with lifter 430's portable and direction cooperation.

The supporting frame 500 may be a frame structure.

In order to adapt to the lifting of the air guide pipe 200, as shown in fig. 1, optionally, the tempered air grid 10 further includes a communication hose 600, and the communication hose 600 is used for communicating the air box 300 with the air guide pipe 200. The communication hose 600 may be made of rubber or silica gel, which is elastically deformable, so that the air guide duct 200 does not interfere with the lifting thereof, or the communication hose 600 may be a flexible pipe such as a bellows, which is capable of extending and contracting along with the lifting of the air guide duct 200.

As shown in fig. 1 and 2, air inlets 220 are disposed at two ends of the air guiding pipe 200, and each air inlet 220 is communicated with the air box 300 through a communication hose 600. So, both ends homoenergetic of guide duct 200 can carry out to realize the intercommunication through intercommunication hose 600 and bellows 300 to can carry out the air feed to the both ends of guide duct 200 simultaneously, guarantee the air feed volume, avoid appearing the problem that the air feed is not enough. In addition, air is supplied from both ends of the air guide pipe 200, which is also beneficial to ensuring the uniformity of air outlet at each air outlet 131.

Of course, joints for installing the communication hose 600 may be provided at both ends of the air guide duct 200 to prevent air leakage. In addition, a switch valve can be additionally arranged at the joint to control the on-off of the air supply, so that the use requirement is met.

In one embodiment, a tempered glass production system is also provided, which comprises the tempered air grid 10 of any one of the above embodiments.

In the toughened glass production system of the embodiment, the toughened air grid 10 can adapt to the curvature change of the glass plate, and the toughened air grid 10 has strong universality. The toughened glass with different curvatures can be produced by utilizing the two toughened air grids 10 which are arranged oppositely, the production cost is low, excessive storage space cannot be occupied, and the production scheduling is facilitated.

The "certain body" and the "certain portion" may be a part corresponding to the "member", that is, the "certain body" and the "certain portion" may be integrally formed with the other part of the "member"; the "part" can be made separately from the "other part" and then combined with the "other part" into a whole. The expressions "a certain body" and "a certain part" in the present application are only one example, and are not intended to limit the scope of the present application for reading convenience, and the technical solutions equivalent to the present application should be understood as being included in the above features and having the same functions.

It should be noted that, the components included in the "unit", "assembly", "mechanism" and "device" of the present application can also be flexibly combined, i.e., can be produced in a modularized manner according to actual needs, so as to facilitate the modularized assembly. The division of the above-mentioned components in the present application is only one example, which is convenient for reading and is not a limitation to the protection scope of the present application, and the same functions as the above-mentioned components should be understood as equivalent technical solutions in the present application.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships 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 not to be considered 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.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered as "fixed transmission connection" with another element, the two elements may be fixed in a detachable connection manner or in an undetachable connection manner, and power transmission can be achieved, such as sleeving, clamping, integrally-formed fixing, welding and the like, which can be achieved in the prior art, and is not cumbersome. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

It should also be understood that in explaining the connection relationship or the positional relationship of the elements, although not explicitly described, the connection relationship and the positional relationship are interpreted to include an error range which should be within an acceptable deviation range of a specific value determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.

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 show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an air-out module which characterized in that includes:

2. The air outlet module of claim 1, wherein the adjusting assembly includes a connector and an elastic reset element sleeved outside the connector, the elastic reset element is disposed in the adjusting through hole with a pre-tightening force, one end of the elastic reset element is connected to the first connecting sleeve, and the other end of the elastic reset element is connected to the connector, so that one end of the connector can extend into the first air supply channel and can be selectively engaged with one of the inserting portions.

3. The air outlet module of claim 2, wherein the other end of the plug connector extends out of the adjusting through hole in a direction away from the first air supply channel, and a handheld portion is arranged at the other end of the plug connector.

4. The air outlet module of claim 1, wherein the first connecting sleeve comprises a sleeve body and a cover body, the sleeve body is provided with a first through cavity, an installation boss is arranged on the outer side wall of one end of the sleeve body, an adjusting through groove communicated with the first through cavity is arranged on the installation boss, a second through cavity is arranged on the cover body, the cover body is attached to the installation boss, the second through cavity is communicated with the first through cavity to form the first air supply channel, and the cover body covers the adjusting through groove to form an adjusting through hole.

5. The air outlet module of any one of claims 1 to 4, further comprising a sealing sleeve, wherein the sealing sleeve is disposed on an outer side wall of the second connecting sleeve, and the sealing sleeve is in sliding fit with and is in sealing fit with an inner side wall of the first air supply channel.

6. A toughened air grid is characterized by comprising:

at least two air outlet modules according to any one of claims 1 to 5;

and the air box is communicated with the air guide pipe.

7. The tempered air grid as claimed in claim 6, further comprising a lifting mechanism for driving the air guide pipe to reciprocate along the axial direction.

8. The tempered air grid as claimed in claim 7, wherein the lifting mechanism comprises a rotary motor, a transmission shaft and a lifting rod, the rotary motor is in transmission connection with the transmission shaft to enable the transmission shaft to rotate, the transmission shaft is provided with a lifting part, one end of the lifting rod is in interference fit with the lifting part, and the other end of the lifting rod is connected with the air guide pipe.

9. The tempered air grid as claimed in claim 8, further comprising a support frame, wherein the rotating motor is fixedly arranged on the air box and located in the axial projection range of the support frame, the support frame is connected with the air box, and the support frame is movably matched with the lifting rod.

10. The tempered air grid of claim 7, further comprising a communication hose for communicating the air box with the air guide pipe.

11. The tempered air grid as claimed in claim 10, wherein air inlets are provided at both ends of the air duct, and each air inlet is communicated with the air box through one of the communication hoses.

12. A tempered glass production system comprising the tempered air grid as claimed in any one of claims 6 to 11.