CN208430033U - A kind of spherical surface armoured glass production device - Google Patents
A kind of spherical surface armoured glass production device Download PDFInfo
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- CN208430033U CN208430033U CN201820881472.6U CN201820881472U CN208430033U CN 208430033 U CN208430033 U CN 208430033U CN 201820881472 U CN201820881472 U CN 201820881472U CN 208430033 U CN208430033 U CN 208430033U
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- spherical surface
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Abstract
A kind of process units of spherical surface tempered glass, including bringing-up section, profiled section and the tempering section being successively connected；Spherical surface where the lower surface of spherical surface tempered glass product after molding tempering is defined as Spherical Surface S；Bringing-up section includes the several ceramic rollers being set in heating furnace, and ceramic roller forms the plane to support glass, and the plane is parallel with horizontal plane or forms angle δ；Profiled section includes n root flexible axle, and the 1st flexible axle stretches and parallel with the ceramic roller in bringing-up section, and n-th flexible axle and the Spherical Surface S molded line coincide, middle section flexible axle gradual transition；Tempering section includes several curved flexible axles and several blowing mouths, and the curved surface of support glass is formed by several bending flexible axles, which is a part of the Spherical Surface S, and blowing mouth is dried to the surface of the glass of process, it is made to complete sizing, tempering.Spherical surface tempered glass is produced using apparatus above, can solve large scale especially oversize spherical glass tempering difficult forming, the technical problems such as precision is not easy to control.
Description
Technical field
The utility model belongs to tempered glass processing equipment field, and in particular to a kind of spherical surface armoured glass production device,
It is applied especially to the production of large scale spherical surface tempered glass.
Background technique
Currently, the production method of spherical surface tempered glass is mainly mould punching forming process.This method technical process is interrupted
, production efficiency is low；When producing large scale especially oversize spherical surface tempered glass, mold problem can not be solved, and molding is tired
Difficulty, and formed precision is not easy to control, and quality is low.The technique side that the production of spherical surface tempered glass needs a kind of high production efficiency
Method, and it is able to solve the technical problems such as large scale especially oversize spherical glass tempering difficult forming, quality be low.
Utility model content
The purpose of the utility model is to provide a kind of spherical surface armoured glass production devices, solve large scale especially super large ruler
Very little spherical glass tempering difficult forming, the technical problems such as precision is not easy to control.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is
A kind of process units of spherical surface tempered glass, positive curve production or contraflexure to spherical surface tempered glass produce,
It moves towards to include bringing-up section, profiled section and the tempering section being successively connected according to technique；
Spherical surface where the lower surface of spherical surface tempered glass product after molding tempering is defined as Spherical Surface S；
The bringing-up section includes the several ceramic rollers being set in heating furnace, and ceramic roller is formed to the flat of support glass
Face, the plane is parallel with horizontal plane or forms angle δ, and the size of angle δ is to guarantee glass in bringing-up section I and tempering section IV
Do not occur gliding when transmission is principle；When positive curve production, contraflexure is worked as not less than holding downstream in the upstream end of the plane
When production, the upstream end of the plane is not higher than holds downstream；
The profiled section includes n root flexible axle, according to from the near to the distant, be respectively labeled as apart from bringing-up section profiled section the 1st, 2,
3 ..., n-1, n root flexible axle；The 1st flexible axle of profiled section stretches and parallel with the ceramic roller in bringing-up section, and profiled section n-th soft
Bending shaft, and coincideing with the Spherical Surface S molded line, profiled section the 2nd, 3 ..., n-1 root flexible axle is in the 1st flexible axle and n-th of profiled section
Gradual transition between the state of root flexible axle；
The tempering section includes several curved flexible axles and several blowing mouths, forms support glass by several bending flexible axles
The curved surface of glass, the curved surface are a part of the Spherical Surface S, and blowing mouth is dried to the surface of the glass of process, its completion is made to be formed,
Tempering；
The ceramic roller and belong to profiled section, tempering section flexible axle joint transmission under, glass along technique move towards
Successively transmitted in bringing-up section, profiled section and tempering section.
Angle δ between the plane and horizontal plane is not more than 20 °.
The profiled section also includes several pinch rollers, and the top of flexible axle in profiled section is arranged in；
The pinch roller is driven by power mechanism, and with linear velocity identical with the glass contacted rotation or pinch roller
It is freely rotated by the glass drive passed through；
When glass after heating passes through profiled section, lower glass surface and the flexible axle phase in profiled section under the rolling of pinch roller
Fitting.
Amendment section is equipped between profiled section and tempering section, amendment section includes that the several and described Spherical Surface S molded line matches
Flexible axle, to form the curved surface of support glass.
The amendment section further includes several pinch rollers, and the top of flexible axle is arranged in；
The pinch roller is driven by power mechanism, and with linear velocity identical with the glass contacted rotation or pinch roller
It is freely rotated by the drive of glass 1 passed through；
When the glass after heating is by amendment section by pinch roller by its spreading on the curved surface that is formed of amendment number of segment root flexible axle.
The amendment section further includes several blowing mouths, and blowing mouth is dried to the surface of the glass of process, completes it fixed
Type, tempering.
The flexible axle for belonging to profiled section, amendment section, tempering section, in rotary course, any point on flexible axle outer diameter
Instantaneous linear velocity is equal to the instantaneous linear velocity of the point and glass contact point.
The described flexible axle for belonging to profiled section, amendment section, tempering section, by a conveying flexible axle wear multiple delivery wheels with it is more
A bearing block composition；Delivery wheel outer diameter and glass contact are determined the curved shape of conveying flexible axle by the arrangement of bearing block.
The flexible axle for belonging to profiled section, amendment section, tempering section, the delivery wheel being threaded through in the middle part of conveying flexible axle
Radius be greater than be threaded through far from conveying flexible axle in the middle part of delivery wheel radius.
The profiled section or amendment section is arranged in moist closet.
It is provided with heating element in the moist closet, to keep the temperature indoor temperature by controlling heating element and maintains
0 DEG C~200 DEG C.
A kind of production method of the process units production spherical surface tempered glass using the spherical surface tempered glass, according to dress
Whether using amendment section in setting, this method has different production stages；
When not setting amendment section in a device, its step are as follows:
1) heating process: glass is heated to the temperature of glass bending steel process requirement in bringing-up section, in softening shape
State；
2) forming process: glass is sent out out of bringing-up section, by profiled section, and the effect of the gravity or pinch roller at itself
Under be fitted on the curved surface that flexible axle in profiled section is formed, form gradually；
3) toughening process: glass is sent out out of profiled section, into tempering section；Blowing mouth is to warp after glass enters tempering section
The glass blowing crossed, glass complete sizing, tempering in the region for the blowing mouth covering for belonging to tempering section, obtain spherical surface tempering glass
Glass product.
When setting amendment section in a device, its step are as follows:
1) heating process: glass is heated to the temperature of glass bending steel process requirement in bringing-up section, in softening shape
State；
2) forming process: glass is sent out out of bringing-up section, by profiled section, and the effect of the gravity or pinch roller at itself
Under be fitted on the curved surface that flexible axle in profiled section is formed, form gradually；
3) makeover process: glass is sent out out of profiled section, passes sequentially through amendment section, and in the gravity of itself or pinch roller
It is fitted under effect on the curved surface that flexible axle is formed in amendment section, glass shape is modified；
4) toughening process: glass is sent out out of amendment section, into tempering section；Blowing mouth is to warp after glass enters tempering section
The glass blowing crossed, glass complete sizing, tempering in the region that blowing mouth covers, obtain spherical surface tempered glass product.
Compared with prior art, the utility model has the beneficial effects that
Spherical glass compact dimensions and precision can be greatly improved using equipment described in the utility model, spherical surface glass can be produced
The external diametrical extent of glass is 2800mm ~ 33400mm, maximum version width 3203mm × 13109mm；In precision, maximum glass is adjacent folded
Profile error is not more than 0.743mm, the profile between two sheet glass of the adjacent superposition of minimum glass between two sheet glass added
It spends error and is not more than 0.033mm.
Detailed description of the invention
When Fig. 1 is that production is bent upwards glass, the structural schematic diagram of the utility model；
When Fig. 2 is that production is bent downwardly glass, the structural schematic diagram of the utility model；
Fig. 3 is structural schematic diagram of the utility model when being not provided with amendment section for producing and be bent upwards glass；
Fig. 4 is the structural schematic diagram of flexible axle；
Fig. 5 is the fiting relation figure of pinch roller and flexible axle；
Marked in the figure: 1, glass, 2, ceramic roller, 3, flexible axle, 31, conveying flexible axle, 32, delivery wheel, 33, bearing block, 4, pressure
Wheel, 5, tuyere, 6, heating furnace；
I: bringing-up section, II: profiled section, III: amendment section, IV: tempering section.
Specific embodiment
With reference to the accompanying drawing, by specific embodiment, the technical solution of the utility model is further described.
As shown, a kind of process units of spherical surface tempered glass, is set between a platform and bottom sheet platform, mainly to
The positive curve of spherical surface tempered glass produces or contraflexure production, moves towards to include the bringing-up section I being successively connected, profiled section according to technique
II and tempering section IV；Amendment section III can also be wherein set between profiled section II and tempering section IV, or amendment section III is made
It can be appropriately used melt pit because the whole vertical space that occupies is larger for a part of tempering section IV.
Wherein, the table top of upper piece platform can be rotated close to one end of bringing-up section I, so as to complete upper piece when, by upper piece platform
The other end of table top lifts, and bottom sheet platform is by the way of lateral bottom sheet.
The bringing-up section I has the heating furnace 6 being obliquely installed, and heating furnace 6 is obliquely installed, so as to convey glass 1 in furnace
Ceramic roller 2 tilt so that ceramic roller 2 forms the plane of conveying glass 1, shape has angle δ between the plane and horizontal plane, should
The size of angle δ, which is subject to, guarantees that when glass 1 transmits in bringing-up section I and tempering section IV be not in downslide, general angle δ
No more than 20 °, in this example, preferably 12.5 ° of angle；When positive curve production, the upstream end of the plane is not less than it
Downstream, when contraflexure production, the upstream end of the plane is not higher than holds downstream.
Preferably, after described upper piece platform table top one end is lifted, so that the ceramic roller 2 in upper piece 6 furnace of platform table top and heating furnace
It is formed by co-planar, so that glass 1 enters furnace.
Spherical surface where the lower surface of spherical surface tempered glass product after molding tempering is defined as Spherical Surface S；
The profiled section II includes n root flexible axle 3, according to from the near to the distant, being respectively labeled as profiled section the apart from bringing-up section
1,2,3 ..., n-1, n root flexible axle 3, the distance between adjacent flexible axle 3 is 135mm；The 1st flexible axle 3 of profiled section stretch and with add
Ceramic roller 2 in hot arc is parallel, and n-th flexible axle 3 of profiled section is bent, and coincide with the Spherical Surface S molded line, profiled section the 2nd,
3 ..., n-1 root flexible axle 3 is in the 1st gradual transition between flexible axle 3 and the state of n-th flexible axle 3 of profiled section.
The tempering section IV includes several curved flexible axles 3 and several blowing mouths 5, by several curved 3 shapes of flexible axle
At the curved surface of support glass 1, which is a part of the Spherical Surface S, and blowing mouth 5 is dried to the surface of the glass 1 of process, made
It completes sizing, tempering；
The ceramic roller 2 and belong to profiled section II, tempering section IV flexible axle 3 joint transmission under, glass 1 is along work
Skill trend successively transmits in bringing-up section I, profiled section II and tempering section IV.
In order to which glass can be formed preferably, the profiled section II also includes several pinch rollers 4, is arranged in profiled section II
The top of flexible axle 3；The pinch roller 4 is driven by power mechanism, and to rotate with the identical linear velocity of glass 1 contacted, or
Person's pinch roller 4 is freely rotated by the drive of glass 1 passed through；When glass 1 after heating passes through profiled section II, in rolling for pinch roller 4
Lower 1 lower surface of glass fits with the flexible axle 3 in profiled section II.
When higher when larger for tempered glass size or to glass shape required precision, need before tempering at
Glass shape after type is modified, it is therefore desirable to which setting amendment section III, amendment section III can be set in profiled section II and tempering
Between section IV, amendment section III includes the flexible axle 3 that several and described Spherical Surface S molded line match, to form the curved surface of support glass 1.
Further, the amendment section III further includes several pinch rollers 4, and the top of flexible axle 3 is arranged in；The pinch roller 4
It is driven by power mechanism, and to be driven with the identical linear velocity of glass 1 rotation contacted or pinch roller by the glass 1 passed through
It is freely rotated；Glass 1 after heating is by being formed its spreading in the amendment several flexible axles 3 of section III by pinch roller 4 when amendment section III
Curved surface on.
The matching relationship of either profiled section II or amendment section III, the pinch roller 4 and flexible axle 3 is as shown in figure 5, in order to convex
The relationship of aobvious pinch roller 4, glass 1 and flexible axle 3 in figure and is not drawn into the mounting means of pinch roller 4.And the mounting means of pinch roller 4 can be adopted
With diversified forms, it need to only meet the requirement to pinch roller 4 above.For example, pinch roller 4 can be got up by a tandem shafts, it can also
It is arranged on corresponding bracket with independent.
Above-described amendment section III can also be used as a part of tempering section IV, and number can also be arranged by correcting section III at this time
A blowing mouth 5, blowing mouth 5 is dried to the surface of the glass 1 of process and IV rest part of tempering section matches, and keeps glass 1 fixed
Type, tempering.
The flexible axle 3 for belonging to profiled section II, amendment section III, tempering section IV, in rotary course, any point on outer diameter
Instantaneous linear velocity be equal to the point and 1 contact point of glass instantaneous linear velocity.
The flexible axle 3 for belonging to profiled section II, amendment section III, tempering section IV, is worn multiple by a conveying flexible axle 31
Delivery wheel 32 and multiple bearing blocks 33 form；32 outer diameter of delivery wheel is contacted with glass 1, is determined by the arrangement of bearing block 33 defeated
Send the curved shape of flexible axle 31.
Further, on the flexible axle 3, the radius for being threaded through the delivery wheel 32 in the middle part of conveying flexible axle 31, which is greater than, to be worn
In the radius of the delivery wheel 32 far from 31 middle part of conveying flexible axle.
Preferably, the profiled section II or amendment section III is arranged in moist closet.It is provided in the moist closet
Heating element, to keep the temperature indoor temperature by controlling heating element and maintains 0 DEG C~200 DEG C.
In actual use, the heating furnace 6 of bringing-up section I can also be horizontally disposed with, so that wherein 2 shapes of ceramic roller
At plane be parallel to the horizontal plane.
A kind of production method of the process units production spherical surface tempered glass using the spherical surface tempered glass, according to dress
Whether using amendment section III in setting, this method has different production stages；
When not setting amendment section III in a device, its step are as follows:
1) heating process: glass 1 is heated to the temperature of glass bending steel process requirement in bringing-up section I, in softening
State；
2) forming process: glass 1 is sent out out of bringing-up section I, by profiled section II, and in the gravity of itself or pinch roller 4
Under the action of be fitted on the curved surface that flexible axle 3 in profiled section II is formed, form gradually；
3) toughening process: glass 1 is sent out out of profiled section II, into tempering section III；When glass 1 enters III after-blow of tempering section
The glass 1 of 5 pairs of tuyere processes is dried, and glass 1 completes sizing, tempering in the region that the blowing mouth 5 for belonging to tempering section III covers,
Obtain spherical surface tempered glass product.
When setting amendment section III in a device, its step are as follows:
1) heating process: glass 1 is heated to the temperature of glass bending steel process requirement in bringing-up section I, in softening
State；
2) forming process: glass 1 is sent out out of bringing-up section I, by profiled section II, and in the gravity of itself or pinch roller 4
Under the action of be fitted on the curved surface that flexible axle 3 in profiled section II is formed, form gradually；
3) makeover process: glass 1 is sent out out of profiled section II, passes sequentially through amendment section III, and in the gravity of itself or
It is fitted under the action of pinch roller 4 on the curved surface that flexible axle 3 is formed in amendment section III, glass shape is modified；
4) toughening process: glass 1 is sent out out of amendment section III, into tempering section IV；When glass 1 enters IV after-blow of tempering section
The glass 1 of 5 pairs of tuyere processes is dried, and glass 1 completes sizing, tempering in the region that blowing mouth 5 covers, and obtains spherical surface tempering glass
Glass product.
Claims (10)
1. a kind of process units of spherical surface tempered glass is pressed to the positive curve production or contraflexure production of spherical surface tempered glass
It include bringing-up section (I), profiled section (II) and the tempering section (IV) being successively connected according to technique trend；It is characterized in that:
Spherical surface where the lower surface of spherical surface tempered glass product after molding tempering is defined as Spherical Surface S；
The bringing-up section (I) includes the several ceramic rollers (2) being set in heating furnace (6), and ceramic roller (2) is formed to support
The plane of glass (1), the plane is parallel with horizontal plane or forms angle δ, and the size of angle δ is to guarantee that glass (1) is heating
Not occurring gliding when transmission in section (I) and tempering section (IV) is principle；When positive curve production, the upstream end of the plane is not low
In holding downstream, when contraflexure production, the upstream end of the plane is not higher than holds downstream；
The profiled section (II) includes n root flexible axle (3), according to from the near to the distant, being respectively labeled as profiled section the apart from bringing-up section
1,2,3 ..., n-1, n root flexible axle；The 1st flexible axle of profiled section stretches and, molding parallel with ceramic roller (2) in bringing-up section (I)
Section n-th flexible axle bending, and coincideing with the Spherical Surface S molded line, profiled section the 2nd, 3 ..., n-1 root flexible axle is at profiled section the 1st
Gradual transition between the state of n-th flexible axle of flexible axle and profiled section；
The tempering section (IV) includes several curved flexible axles (3) and several blowing mouths (5), by several curved flexible axles
(3) curved surface of support glass (1) is formed, which is a part of the Spherical Surface S, from blowing mouth (5) to the glass (1) of process
Surface blowing, make glass (1) complete sizing, tempering；
The ceramic roller (2) and belong to profiled section (II), tempering section (IV) flexible axle (3) joint transmission under, glass
(1) along the successively transmission in bringing-up section (I), profiled section (II) and tempering section (IV) of technique trend.
2. the process units of spherical surface tempered glass according to claim 1, it is characterized in that: between the plane and horizontal plane
Angle δ be not more than 20 °.
3. the process units of spherical surface tempered glass according to claim 1, it is characterized in that:
The profiled section (II) also includes several pinch rollers (4), and pinch roller (4) is arranged in the top of profiled section (II) interior flexible axle (3)；
The pinch roller (4) is driven by power mechanism, and with linear velocity identical with the glass (1) contacted rotation, or pressure
Wheel (4) is freely rotated by glass (1) drive passed through；
When glass (1) after heating passes through profiled section (II), glass (1) lower surface and profiled section under the rolling of pinch roller (4)
(II) flexible axle (3) in fits.
4. the process units of spherical surface tempered glass according to claim 1, it is characterized in that: in profiled section (II) and tempering section
(IV) amendment section (III) is equipped between, amendment section (III) includes the flexible axle (3) that the several and described Spherical Surface S molded line matches, with shape
At the curved surface of support glass (1).
5. the process units of spherical surface tempered glass according to claim 4, it is characterized in that:
The amendment section (III) further includes several pinch rollers (4), is arranged in the top of flexible axle (3)；
The pinch roller (4) is driven by power mechanism, and with linear velocity identical with the glass (1) contacted rotation, or pressure
Wheel (4) is freely rotated by glass (1) drive passed through；
When glass (1) after heating is by amendment section (III), by pinch roller (4) by its spreading in amendment section (III) by several soft
Axis (3) is formed by curved surface.
6. the process units of spherical surface tempered glass according to claim 5, it is characterized in that: the amendment section (III) is also wrapped
It includes several blowing mouths (5), blowing mouth (5) is dried to the surface of the glass (1) of process, and cooperation tempering section (IV) keeps glass (1) complete
At sizing, tempering.
7. the process units of spherical surface tempered glass according to claim 4, it is characterized in that: described belongs to profiled section
(II), correct section (III), tempering section (IV) flexible axle (3) in rotary course, the instantaneous linear velocity of any point is equal on outer diameter
The instantaneous linear velocity of the point and glass (1) contact point.
8. the process units of spherical surface tempered glass according to claim 4, it is characterized in that: described belongs to profiled section
(II), section (III) is corrected, the flexible axle (3) of tempering section (IV) is worn the conveying flexible axle (31) of multiple delivery wheels (32) by one and used
It is formed with installing multiple bearing blocks (33) of conveying flexible axle (31)；Delivery wheel (32) outer diameter is contacted with glass (1), by bearing block
(33) arrangement determines the curved shape of conveying flexible axle (31).
9. the process units of spherical surface tempered glass according to claim 8, it is characterized in that: described belongs to profiled section
(II), the flexible axle (3) for correcting section (III), tempering section (IV), the delivery wheel (32) being threaded through in the middle part of conveying flexible axle (31)
Radius be greater than be threaded through far from conveying flexible axle (31) in the middle part of delivery wheel (32) radius.
10. the process units of spherical surface tempered glass according to claim 4, it is characterized in that: the profiled section (II) or
It corrects section (III) to be arranged in moist closet, heating element is provided in moist closet, made in moist closet by controlling heating element
Temperature maintain 0 DEG C~200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881472.6U CN208430033U (en) | 2018-06-08 | 2018-06-08 | A kind of spherical surface armoured glass production device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881472.6U CN208430033U (en) | 2018-06-08 | 2018-06-08 | A kind of spherical surface armoured glass production device |
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| CN208430033U true CN208430033U (en) | 2019-01-25 |
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ID=65100857
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545913A (en) * | 2018-06-08 | 2018-09-18 | 上海北玻玻璃技术工业有限公司 | A kind of spherical surface armoured glass production device and method |
| WO2021179986A1 (en) * | 2020-03-13 | 2021-09-16 | 洛阳兰迪玻璃机器股份有限公司 | Curved glass flexible shaft bending and tempering forming method |
-
2018
- 2018-06-08 CN CN201820881472.6U patent/CN208430033U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545913A (en) * | 2018-06-08 | 2018-09-18 | 上海北玻玻璃技术工业有限公司 | A kind of spherical surface armoured glass production device and method |
| CN108545913B (en) * | 2018-06-08 | 2023-12-08 | 上海北玻玻璃技术工业有限公司 | Spherical toughened glass production device and method |
| WO2021179986A1 (en) * | 2020-03-13 | 2021-09-16 | 洛阳兰迪玻璃机器股份有限公司 | Curved glass flexible shaft bending and tempering forming method |
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