CN212025188U - Toughened glass cooling arrangement of steerable wind pressure - Google Patents
Toughened glass cooling arrangement of steerable wind pressure Download PDFInfo
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- CN212025188U CN212025188U CN202020279222.2U CN202020279222U CN212025188U CN 212025188 U CN212025188 U CN 212025188U CN 202020279222 U CN202020279222 U CN 202020279222U CN 212025188 U CN212025188 U CN 212025188U
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- air grid
- wind pressure
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Abstract
The utility model discloses a toughened glass cooling device capable of controlling wind pressure, which comprises a box body with openings at two ends, wherein the bottom end of the box body is provided with a supporting frame, the box is preceding, the back inner wall rotates and pegs graft and has a plurality of rollers to be used for toughened glass's bearing and conveying, the box is installed drive roller pivoted motor outward, on in the box, install air grid down respectively, air grid down, the air grid lower surface of going up, a plurality of nozzles are installed to air grid upper surface correspondence down, go up the air grid, air grid lateral wall communicates respectively has the air-supply line that extends to outside the box down, on the box, the lower surface is corresponding to the air grid, air grid department has seted up the regulation mouth respectively down, the inner wall integration of regulation mouth has the pleating section, this application cooling arrangement is applicable to the cooling tempering of equidimension volume glass not, good fixity, cooling homogeneity is strong, and good wind pressure monitoring regulation nature has, glass's cooling quality has effectively been improved.
Description
Technical Field
The utility model relates to a toughened glass production technical field, concretely relates to toughened glass cooling arrangement of steerable wind pressure.
Background
The toughened glass is obtained by cutting common annealed glass into required sizes, heating to a temperature close to a softening point, and rapidly and uniformly cooling by glass toughening cooling equipment. The surface of the toughened glass forms uniform compressive stress, and the interior of the toughened glass forms tensile stress, so that the bending strength and the impact strength of the glass are improved, the strength of the toughened glass is more than four times that of the common annealed glass, and the toughened glass is the safety glass with the compressive stress on the surface. Accordingly, tempered glass is widely used in various fields such as gas ranges, hood panels, decorative glass, and the like.
In the existing glass toughening production, an upper air grid and a lower air grid of a horizontal roller type glass toughening cooling air grid (toughening cooling section) respectively consist of N sets of air nozzles with equal distance, each set of air nozzles is fixedly connected with an air box through a sealant sealing type rivet, the upper air grid and the lower air grid are vertically and symmetrically arranged relative to a roller way, when glass reaching the toughening temperature (about 720 ℃) passes through the upper surface of the roller way in rotary motion, high-pressure air flows blown out by the air nozzles of the upper air grid and the lower air grid uniformly cover the upper surface and the lower surface of the toughened glass, so that the surface of the glass is rapidly cooled, and the toughening purpose that indexes such as flatness and granularity meet relevant standards is achieved. However, the coverage surface of the existing roller way is large, the cooling influence on the superposition supporting position of the bottom surface of the glass is large, strip-shaped stress spots are easy to appear, the cooling uniformity is poor, the roller way is not limited, the glass is easy to deviate and jump due to the fluctuation of wind pressure, the tempering quality of the glass is not facilitated, and the quality of the glass is easy to be unstable.
Disclosure of Invention
The purpose of the invention is as follows: an object of the utility model is to prior art not enough, provide a toughened glass cooling arrangement of steerable wind pressure, be applicable to not equidimension volume glass's cooling tempering, the fixity is good, and the cooling homogeneity is strong, and has good wind pressure monitoring regulation and control nature, has effectively improved glass's cooling quality.
The utility model provides a toughened glass cooling arrangement of steerable wind pressure, including both ends open-ended box, the box bottom is equipped with the support frame, before the box, the back inner wall rotates to peg graft and has a plurality of rollers to be used for toughened glass's bearing and conveying, the box is installed drive roll axle pivoted motor outward, the interior upper and lower air grid of installing respectively of box, the air grid down, the air grid lower surface of going up, a plurality of nozzles are installed to air grid upper surface correspondence down, go up the air grid, the air grid lateral wall communicates respectively has the air-supply line that extends to outside the box down, on the box, the lower surface is corresponding to the air grid, the regulation mouth has been seted up respectively to air grid department down, the inner wall integration of regulation mouth even has.
As the utility model discloses a further improvement, the limiting plate has been cup jointed in the activity on the roller, and the roller front end is equipped with the annular and suddenly follows and is used for preventing that the limiting plate from sliding and breaking away from.
As a further improvement, the limiting plate and the inner wall of the box body are connected with a plurality of sections of telescopic rods for adjusting the sliding position of the limiting plate relative to the roller.
As a further improvement of the utility model, the pleated section is made of high temperature resistant elastic material and is of an arc-shaped structure with an outward convex.
As the utility model discloses a further improvement, box outer wall symmetry is equipped with the connecting rod, and the connecting rod outer end even has the telescopic link, and the telescopic link outer end even has the arc clamp plate, and the arc clamp plate corresponds the setting with the bouffant section.
As a further improvement of the utility model, the connecting rod is of an L-shaped structure, and the telescopic rod is selected from but not limited to an electric telescopic rod or a pneumatic telescopic rod or a hydraulic telescopic rod.
As the utility model discloses a further improvement, differential pressure transmitter, pressure controller are installed to the box outer wall, and the box inner wall is equipped with a plurality of wind pressure sampling points, and the wind pressure sampling point links to differential pressure transmitter through PU hose or copper tubing, and differential pressure transmitter measures the wind pressure difference between the upper and lower inner wall of box after, converts this wind pressure difference into the signal of telecommunication, transmits pressure controller.
As a further improvement, the differential pressure transmitter is further provided with a pressure instrument for displaying pressure data.
Has the advantages that:
the utility model discloses toughened glass cooling arrangement adopts the two segmentation rollers of front and back symmetry, compares in the whole driving roller of traditional integral type, is showing with the eclipsed face of glass bottom surface and reduces, is favorable to the circulation and the contact of cooling air, and the cooling homogeneity is strong, and cooling quality is better.
The limiting plate is sleeved on the roller shaft in a sliding mode, the side edge of the glass can be fixed, the position of the limiting plate is adjusted, the limiting plate is suitable for cooling and clamping the glass with different sizes, and the fixing performance is good. During the use, glass is conveyed to the box middle part by the roller, then adjusts the multistage telescopic link and pushes the limiting plate to the glass border and make it carry out the centre gripping to glass, is favorable to improving the stability that glass placed on the one hand, avoids the undulant glass that causes of wind pressure to float or jump, and on the other hand supports tightly to the centre gripping at glass edge, is favorable to reducing the influence of border difference in temperature, improves the cooling yield.
A plurality of wind pressure acquisition points are arranged, and the wind pressure condition of the inner wall of the box body is effectively controlled by multi-point monitoring, so that the wind speed, the wind volume and the like of the air inlet pipe are regulated and controlled.
Arc pleated section (like the arcwall face structure of collapsible lantern) that is equipped with the evagination has certain space expansibility, can be according to inside wind pressure automatically regulated inner space size (adapt to the wind pressure fluctuation in the certain limit), and the air inlet of cooperation air-supply line is adjusted, and whole regulation precision is stronger, and has supplementary effect in coordination, and is suitable for the effect strong. The whole wind pressure monitoring and regulating performance is good, and the cooling quality of the glass is effectively improved.
In addition, the outer wall of the box body is provided with the arc-shaped pressing plate corresponding to the pleated sections, the expansion degree of the pleated sections can be limited, the wind pressure adjusting lift is guaranteed, and the controllability is stronger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inside of the present invention;
FIG. 3 is a schematic cross-sectional view (overlook) of the case of the present invention;
fig. 4 is a schematic view of the upper/lower air grid of the present invention;
in the figure: the device comprises a box body 1, a support frame 11, a roll shaft 12, an upper air grid 13, a lower air grid 14, a nozzle 15, an air inlet pipe 16, an adjusting opening 17, a pleated section 18, a limiting plate 2, an annular flange 21, a multi-section telescopic rod 22, a connecting rod 3, a telescopic rod 31, an arc-shaped pressing plate 32 and toughened glass 4.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A toughened glass cooling device capable of controlling wind pressure is disclosed, as shown in figures 1 to 4, comprising a box body 1 (left and right unsealed for discharging hot wind, in order to improve the smoothness of wind outlet, two ports of the box body can be set into arc structures with gradually increasing apertures, such as vase mouth structures, in the figure, rectangular flat plate structures), a support frame 11 is arranged at the bottom end of the box body 1, a plurality of roller shafts 12 are rotatably inserted into the front and back inner walls of the box body 1 for supporting and conveying the toughened glass 4, a motor (not shown in the figure, adopting a conventional rotating motor, not limited, and capable of driving the roller shafts 12 to rotate is arranged outside the box body 1, the roller shafts can be connected through a belt or chain transmission, an upper wind grid 13 and a lower wind grid 14 are respectively arranged in the box body 1, a plurality of nozzles 15 are correspondingly arranged on the lower surface of the upper wind grid 13 and the upper surface of the lower wind grid 14 for wind outlet, the side walls of the upper air grid 13 and the lower air grid 14 are respectively communicated with an air inlet pipe 16 extending out of the box body, the outer end of the air inlet pipe is connected with an air supply mechanism (such as a conventional fan for providing air pressure and air flow into the box body), the upper surface and the lower surface of the box body 1 are respectively provided with an adjusting opening 17 corresponding to the upper air grid 13 and the lower air grid 14, the inner wall of the adjusting opening 17 is integrally connected with a pleated section 18 (such as hot melt curing connection), the pleated section 18 is made of a high-temperature-resistant elastic material, the pleated section 18 is of an outward-convex arc-shaped structure, the outward-convex arc-shaped pleated section can be folded or expanded along with the.
Limiting plates 2 (openings are formed in the limiting plates and the worker roller shaft movably penetrates through the openings) are movably sleeved on the roller shafts 12, and annular protruding edges 21 are arranged at the front ends of the roller shafts 12 and used for preventing the limiting plates 2 from sliding and breaking away from the openings.
And a plurality of sections of telescopic rods 22 are connected between the limiting plate 2 and the inner wall of the box body 1 and are used for adjusting the sliding position of the limiting plate 2 relative to the roll shaft 12. The multi-section telescopic rod can also be selected from, but not limited to, an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod. If the multistage telescopic link is the piston cylinder that the multistage cup jointed in proper order, the box outer wall can be hollow setting, then fill aspiration pump or fan (can inwards aerify or outwards bleed) through the pipe connection, at this moment, multistage telescopic link one end piston cylinder and box inner wall intercommunication, the other end is the piston rod and links firmly with the limiting plate outer wall, during the use, through filling up gas flow or pump drainage air current to the box inner chamber and realize the flexible regulation and control of multistage telescopic link to adjust the sliding position of the relative roller of limiting plate.
Further, the outer wall of the box body 1 is symmetrically provided with connecting rods 3, the outer ends of the connecting rods 3 are connected with telescopic rods 31, the outer ends of the telescopic rods 31 are connected with arc-shaped pressing plates 32, and the arc-shaped pressing plates 32 are arranged corresponding to the pleated sections 18; the connecting rod 3 is an L-shaped structure, and the telescopic rod 31 is selected from, but not limited to, an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.
In addition, preferably, a differential pressure transmitter and a pressure controller (not shown in the figures, which are known technical means and not limited herein) are installed on the outer wall of the box body 1, a plurality of wind pressure sampling points (not shown in the figures, at least 6 are provided, as shown in fig. 2, 3 wind pressure sampling points are respectively arranged on the upper inner wall and the lower inner wall of the box body, and 3 single sides are respectively arranged on the flat inner walls on the two sides and the pleated inner wall in the middle part), the wind pressure sampling points are connected to the differential pressure transmitter through PU hoses or copper tubes, after the differential pressure transmitter measures the wind pressure difference between the upper inner wall and the lower inner wall of the box body, the wind pressure difference is converted into an electric signal and transmitted to the pressure controller, and a pressure instrument is further installed.
The toughened glass cooling device adopts the two-section type roll shaft which is symmetrical front and back, compared with the traditional integral transmission roller, the overlapping surface of the toughened glass cooling device and the bottom surface of the glass is obviously reduced, thereby being beneficial to the circulation and the contact of cooling air, having strong cooling uniformity and better cooling quality; the glass is clamped by a movably adjustable limiting plate, is suitable for cooling and tempering glass with different sizes, and has good fixity and strong protection; and the glass cooling device has good wind pressure monitoring and regulating performance, and effectively improves the cooling quality of the glass.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a toughened glass cooling arrangement of steerable wind pressure, includes both ends open-ended box, and the box bottom is equipped with support frame, its characterized in that: the utility model discloses a box, including box, back inner wall, upper air grid, lower air grid, adjusting port inner wall integration even has the pleating section, the box is preceding, the back inner wall rotates to peg graft has a plurality of rollers to be used for toughened glass's bearing and conveying, the box is installed outward and drives roller pivoted motor, upper air grid, lower air grid are installed respectively to upper and lower in the box, upper air grid lower surface, a plurality of nozzles are installed to the correspondence of lower air grid upper surface, upper air grid, the intercommunication has the air-supply line that extends to outside the box respectively to the air grid lateral wall down, the box is upper and lower surface is corresponding to upper air.
2. The tempered glass cooling apparatus of controllable wind pressure as claimed in claim 1, wherein: the limiting plate is movably sleeved on the roll shaft, and the front end of the roll shaft is provided with an annular protruding edge for preventing the limiting plate from sliding and separating.
3. The tempered glass cooling apparatus of controllable wind pressure as claimed in claim 2, wherein: and a plurality of sections of telescopic rods are connected between the limiting plate and the inner wall of the box body and are used for adjusting the sliding position of the limiting plate relative to the roller shaft.
4. The tempered glass cooling apparatus of controllable wind pressure as claimed in claim 1, wherein: the pleated sections are made of high-temperature-resistant elastic materials and are of outward-convex arc structures.
5. The tempered glass cooling apparatus of claim 4, wherein: the box outer wall symmetry is equipped with the connecting rod, and the connecting rod outer end even has the telescopic link, and the telescopic link outer end even has the arc clamp plate, and the arc clamp plate corresponds the setting with the pleating section.
6. The tempered glass cooling apparatus of claim 5, wherein: the connecting rod is of an L-shaped structure, and the telescopic rod is selected from but not limited to an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.
7. The tempered glass cooling apparatus of controllable wind pressure as claimed in claim 1, wherein: differential pressure transmitter, pressure controller are installed to the box outer wall, and the box inner wall is equipped with a plurality of wind pressure sampling points, and the wind pressure sampling point passes through PU hose or copper tubing and links to differential pressure transmitter, and differential pressure transmitter measures the wind pressure difference between the upper and lower inner wall of box after, converts this wind pressure difference into the signal of telecommunication, transmits pressure controller.
8. The tempered glass cooling apparatus of claim 7, wherein: and the differential pressure transmitter is also provided with a pressure instrument for displaying pressure data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020279222.2U CN212025188U (en) | 2020-03-09 | 2020-03-09 | Toughened glass cooling arrangement of steerable wind pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020279222.2U CN212025188U (en) | 2020-03-09 | 2020-03-09 | Toughened glass cooling arrangement of steerable wind pressure |
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| Publication Number | Publication Date |
|---|---|
| CN212025188U true CN212025188U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020279222.2U Expired - Fee Related CN212025188U (en) | 2020-03-09 | 2020-03-09 | Toughened glass cooling arrangement of steerable wind pressure |
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| CN (1) | CN212025188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230160A (en) * | 2021-11-17 | 2022-03-25 | 福耀玻璃工业集团股份有限公司 | Toughened glass production system, toughened air grid and air-out unit |
| CN118221340A (en) * | 2024-05-23 | 2024-06-21 | 赋腾河北节能科技有限责任公司 | Tempering process and energy-saving tempering equipment |
-
2020
- 2020-03-09 CN CN202020279222.2U patent/CN212025188U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230160A (en) * | 2021-11-17 | 2022-03-25 | 福耀玻璃工业集团股份有限公司 | Toughened glass production system, toughened air grid and air-out unit |
| CN114230160B (en) * | 2021-11-17 | 2022-12-06 | 福耀玻璃工业集团股份有限公司 | Toughened glass production system, toughened air grid and air-out unit |
| CN118221340A (en) * | 2024-05-23 | 2024-06-21 | 赋腾河北节能科技有限责任公司 | Tempering process and energy-saving tempering equipment |
| CN118221340B (en) * | 2024-05-23 | 2024-07-26 | 赋腾河北节能科技有限责任公司 | Tempering process and energy-saving tempering equipment |
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Granted publication date: 20201127 |