CN216337274U - Online cutting device of ultra-thin float glass - Google Patents
Online cutting device of ultra-thin float glass Download PDFInfo
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- CN216337274U CN216337274U CN202123063325.9U CN202123063325U CN216337274U CN 216337274 U CN216337274 U CN 216337274U CN 202123063325 U CN202123063325 U CN 202123063325U CN 216337274 U CN216337274 U CN 216337274U
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Abstract
The utility model discloses an on-line cutting device of ultra-thin float glass, relating to the technical field of ultra-thin float glass production, and comprising an edge burning mechanism (1), a riding wheel mechanism (2) and a pressing wheel mechanism (3) which are respectively arranged on a conveying roller way (5), wherein the edge burning mechanism releases the stress at the edge part of an ultra-thin float glass belt, can effectively reduce the longitudinal arching of the middle part of the ultra-thin float glass ribbon, reduce the phenomenon of uneven transverse breaking, simultaneously, the subsequent longitudinal edge breaking quality is facilitated, the position of the longitudinal arch of the ultra-thin float glass strip during conveying is always ensured to be simultaneously contacted with the supporting wheel and the pressing wheel by the supporting wheel mechanism and the pressing wheel mechanism, the utility model has the advantages of simple structure, good use effect and the like, and is suitable for large-scale popularization and application.
Description
Technical Field
The utility model relates to the technical field of production of ultra-thin float glass, in particular to an on-line cutting device for the ultra-thin float glass.
Background
The known online cutting technology in the domestic ultra-thin float glass industry is mature in producing ultra-thin glass with the thickness of 1.3mm, 1.1mm and 0.7mm, but has a plurality of problems in producing ultra-thin float glass with the thickness of less than 0.55mm, and the existing cutting technology can not meet the production requirements and is highlighted in the following aspects:
1. irregular edge blasting is easy to occur on the two sides of the front part of the cutting area of the glass belt, and the glass belt extends into the plate to cause broken sheets, so that longitudinal and transverse cutting cannot be performed, sometimes, although the edge blasting phenomenon does not occur, longitudinal arching of the middle part or two waist parts of the glass belt occurs, when the transverse knife cuts to the moment, the self-explosion and self-opening phenomenon can be caused, and the yield loss is extremely high;
2. when the longitudinal arch of the glass ribbon is shifted to two longitudinal cutting marks on the plate by the transverse breaking vibration, one of the two cutting marks in the middle will be opened automatically under the influence of deformation, the phenomena of sheet breakage and edge burst are generated, and the yield is influenced;
3. when the glass ribbon with the transverse cutting marks is transversely broken, two edge parts are not broken according to the cutting marks, so that transverse cutting polygons or unfilled corners are caused, defective products are generated, and the yield is influenced;
4. when the transversely broken glass plate just enters the edge breaking roller way due to the width and the thickness of the two edges, the glass plate is bent under the influence of the self weight of the edges to cause a part of cutting marks on the two edges to be automatically opened, so that the edges are broken repeatedly to cause the phenomena of irregularity, edge explosion, glass scratch and the like, the yield is influenced, and the glass plate can be broken in a plate lifting worker, so that the yield is influenced and unsafe factors are caused;
5. the originally developed secondary chamfering knife wheels of 117 degrees and 115 degrees are easy to cause the phenomenon of self-opening irregularity in the production of ultra-thin glass with the thickness of less than 0.55mm, and the finished product rate is seriously influenced.
Therefore, it is urgently needed to provide an on-line cutting device for ultra-thin float glass to overcome the above technical defects.
Disclosure of Invention
In order to overcome the defects in the background technology, the utility model provides the online cutting device of the ultra-thin float glass, and the online cutting device can improve the yield, the quality and the like of the ultra-thin float glass with the thickness of less than 0.55 mm.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an online cutting device of ultra-thin float glass, includes that mechanism, riding wheel mechanism, pinch roller mechanism and crosscut unit burn the limit mechanism and set up two sets, and two sets burn the limit mechanism and set up respectively in the left and right sides of rollgang input end, and the nozzle of the spray gun that burns in every set of mechanism burns the limit corresponds the tooth trace transition zone on both sides about ultra-thin float glass area respectively, is equipped with the crosscut unit above the rollgang of mechanism rear of burning the limit, is equipped with riding wheel mechanism and pinch roller mechanism respectively in the both sides of the rollgang of crosscut unit front and back, the pinch roller in riding wheel mechanism and the pinch roller in the pinch roller mechanism sets up respectively below and on the ultra-thin float glass area.
The edge burning mechanism comprises an oxygen cylinder, a liquefied gas cylinder, an edge burning spray gun and a movable support, the movable support is respectively provided with the oxygen cylinder and the liquefied gas cylinder, and the oxygen cylinder and the liquefied gas cylinder are respectively connected with the edge burning spray gun through pipelines.
In the online cutting device for the ultra-thin float glass, the flame sprayed by the edge burning spray gun is columnar, and the length is 35-40 CM.
In the online cutting device for the ultra-thin float glass, a nozzle of the edge burning spray gun corresponds to a gap part between two conveying rollers on a conveying roller way.
In the online cutting device for the ultra-thin float glass, an infrared thermal imager is movably arranged on a conveying roller way in front of the edge burning mechanism.
The online cutting device for the ultra-thin float glass comprises a riding wheel, a transverse telescopic adjusting handle A and a longitudinal telescopic adjusting handle A, wherein one end of the longitudinal telescopic adjusting handle A is arranged on the side edge of a conveying roller way, the other end of the longitudinal telescopic adjusting handle A is connected with the transverse telescopic adjusting handle A, and the riding wheel is arranged at the end part of the transverse telescopic adjusting handle A.
The online cutting device for the ultra-thin float glass comprises a pinch roller, a transverse telescopic adjusting handle B and a longitudinal telescopic adjusting handle B, wherein one end of the longitudinal telescopic adjusting handle B is arranged on the side of a conveying roller way, the other end of the longitudinal telescopic adjusting handle B is connected with the transverse telescopic adjusting handle B, and the pinch roller is arranged at the end part of the transverse telescopic adjusting handle B.
The on-line cutting device of the ultra-thin float glass comprises a transverse cutter and a secondary chamfering cutter wheel, wherein the secondary chamfering cutter wheel is arranged on the transverse cutter, and the angle range of the secondary chamfering cutter wheel is 100-110 degrees.
By adopting the technical scheme, the utility model has the following advantages:
the edge burning mechanism, the supporting wheel mechanism and the pressing wheel mechanism are respectively arranged on the conveying roller way, the edge burning mechanism enables the stress at the edge part of the ultra-thin float glass strip to be released, the longitudinal arching of the middle part of the ultra-thin float glass strip can be effectively reduced, the phenomenon of uneven transverse arching is reduced, the subsequent longitudinal edge breaking quality is facilitated, the supporting wheel mechanism and the pressing wheel mechanism enable the longitudinal arching position of the ultra-thin float glass strip to be always ensured to be simultaneously contacted with the supporting wheel and the pressing wheel during conveying, the arching caused by the stress is balanced by the applied mechanical force, the subsequent cutting and breaking are facilitated, the surface quality of the ultra-thin glass is effectively improved, and the like.
Drawings
FIG. 1 is a schematic view of the structure of an in-line cutting apparatus according to the present invention;
FIG. 2 is a schematic structural view of the edge burning mechanism of the present invention;
FIG. 3 is a schematic structural view of the riding wheel mechanism of the present invention;
FIG. 4 is a schematic view of the construction of the pinch roller mechanism of the present invention;
in the figure: 1. an edge burning mechanism; 101. an oxygen cylinder; 102. a liquefied gas cylinder; 103. burning an edge spray gun; 104. moving the support; 2. a riding wheel mechanism; 201. a riding wheel; 202. a transverse telescopic adjusting handle A; 203. a longitudinal telescopic adjusting handle A; 3. a pinch roller mechanism; 301. a pinch roller; 302. a transverse telescopic adjusting handle B; 303. a longitudinal telescopic adjusting handle B; 4. a transverse cutting unit; 5. a rollgang; 6. an ultra-thin float glass ribbon; 7. a dental impression transition zone.
Detailed Description
The present invention will be explained in more detail by the following examples, which are not intended to limit the utility model;
it should be noted that the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., used in describing the structure of the present invention are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
The online cutting device for the ultra-thin float glass shown in the attached figures 1-4 comprises edge burning mechanisms 1, riding wheel mechanisms 2, a pressing wheel mechanism 3 and a transverse cutting machine set, wherein the edge burning mechanisms 1 are arranged in two sets, the two sets of edge burning mechanisms 1 are respectively arranged on the left side and the right side of the input end of a conveying roller way 5, each edge burning mechanism 1 comprises an oxygen bottle 101, a liquefied gas bottle 102, an edge burning spray gun 103 and a movable support 104, the movable support 104 is respectively provided with the oxygen bottle 101 and the liquefied gas bottle 102, the oxygen bottle 101 and the liquefied gas bottle 102 are respectively connected with the edge burning spray gun 103 through pipelines, the nozzle of the edge burning spray gun 103 in each set of edge burning mechanism 1 respectively corresponds to tooth mark transition areas 7 on the left side and the right side of an ultra-thin float glass belt 6, when the online cutting device is used, the pressure of the oxygen bottle 101 and the liquefied gas bottle 102 is adjusted, so that flame sprayed by the edge burning spray gun 103 forms a columnar shape, and the length is 35-40 CM, in practice, in order to prevent the rubber rings on the conveying rollers from being burnt out, the nozzle of the edge-burning spray gun 103 corresponds to the gap between two conveying rollers on the conveying roller table 5, as shown in fig. 1 and 2;
further, an infrared thermal imager is movably arranged on a conveying roller way 5 in front of the edge burning mechanism 1;
further, a transverse cutting unit is arranged above a conveying roller way 5 behind the edge burning mechanism 1, a riding wheel mechanism 2 and a pressing wheel mechanism 3 are respectively arranged on two sides of the conveying roller way 5 in front of and behind the transverse cutting unit, and a riding wheel 201 in the riding wheel mechanism 2 and a pressing wheel 301 in the pressing wheel mechanism 3 are respectively arranged below and above the ultra-thin float glass belt 6.
In specific implementation, as shown in fig. 3, the riding wheel mechanism 2 includes a riding wheel 201, a transverse telescopic adjusting handle a202 and a longitudinal telescopic adjusting handle a203, one end of the longitudinal telescopic adjusting handle a203 is disposed at a side of the roller conveyor 5, the other end of the longitudinal telescopic adjusting handle a203 is connected to the transverse telescopic adjusting handle a202, and the end of the transverse telescopic adjusting handle a202 is provided with the riding wheel 201, when in use, the transverse telescopic adjusting handle a202 and the longitudinal telescopic adjusting handle a203 are adjusted to relatively reduce longitudinal arching of the middle part of the ultra-thin float glass ribbon 6 in a transverse cutting unit in a transverse cutter walking area and longitudinal arching on an edge snapping roller, so as to avoid self-cracking and breaking in a longitudinal arching area when the transverse cutter cuts off, and longitudinal arching displacement caused by vibration when the edge snapping roller is lifted up to force a longitudinal cutter mark to self-crack;
further, as shown in fig. 4, the pinch roller mechanism 3 includes a pinch roller 301, a transverse telescopic adjusting handle B302 and a longitudinal telescopic adjusting handle B303, one end of the longitudinal telescopic adjusting handle B303 is arranged at the side of the conveying roller way 5, the other end of the longitudinal telescopic adjusting handle B303 is connected with the transverse telescopic adjusting handle B302, and the pinch roller 301 is arranged at the end of the transverse telescopic adjusting handle B302; during the implementation, pinch roller mechanism 3 sets up to two, and every pinch roller mechanism 3 sets up respectively in the left and right sides of rollgang 5, and wherein pinch roller 301 is the nylon wheel, through the position of adjustment pinch roller 301 and the strength of pushing down during the use, can effectively solve the uneven phenomenon of violently breaking off with the fingers and thumb.
Further, the transverse cutting unit 4 comprises a transverse cutter and a secondary chamfering cutter wheel, the secondary chamfering cutter wheel is installed on the transverse cutter, the angle range of the secondary chamfering cutter wheel is 100-110 degrees, the selection range is enlarged due to the use of multiple cutter wheel varieties, and the production requirement can be effectively guaranteed.
In a specific use of the present invention, the wire-cutting method is such that an annealed ultra-thin float glass ribbon 6 is first conveyed by a roller conveyor 5 to a predetermined cutting zone, and a cross-cutting unit 4 is provided with a cutter head for cutting, which is moved along a beam of the cross-cutting unit to cut the glass ribbon. Before cutting, two edges of the ultra-thin float glass belt 6 pass through the edge burning mechanism 1, the edge burning position of the ultra-thin float glass belt 6 is in a tooth mark transition area 7 on the inner side of the smooth edge of the ultra-thin float glass belt 6, before the edge burning mechanism 1 is started, firstly, an infrared thermal imager is used for detecting the temperature of the tooth mark transition area 7, the flaming position of an edge burning spray gun 103 in the edge burning mechanism 1 is adjusted, edge fire sprayed by the edge burning spray gun 103 acts on the position with the lowest temperature of the tooth mark transition area 7, the stress of the edges of the ultra-thin float glass belt 6 is released, the longitudinal arch of the middle part of the ultra-thin float glass belt 6 is effectively reduced, the phenomenon of uneven transverse breaking is reduced, and the subsequent longitudinal edge breaking quality is facilitated;
further, when the ultra-thin float glass ribbon 6 is conveyed on the conveying roller 5, according to the width and the longitudinal arching position of the ultra-thin float glass ribbon 6, the position of the riding wheel 201 is adjusted through the transverse telescopic adjusting handle A202 and the longitudinal telescopic adjusting handle A203 in the riding wheel mechanism 2 in front of the transverse cutting unit, and the position of the pressing wheel 301 is adjusted through the transverse telescopic adjusting handle B302 and the longitudinal telescopic adjusting handle B303 in the pressing wheel mechanism 3 behind the transverse cutting unit, so that the longitudinal arching position of the ultra-thin float glass ribbon 6 is always ensured to be simultaneously contacted with the riding wheel 201 and the pressing wheel 301 during conveying, and the arching caused by stress is balanced by applied mechanical force, thereby being beneficial to subsequent cutting and breaking.
The utility model effectively reduces the phenomena of multi-angle and unfilled corner in the transverse breaking process, reduces the self-fracture of the edge part in the longitudinal breaking process, and reduces the phenomena of irregular broken edge, edge burst and the like. Reducing the generation of sugar-shaped scraps at the edge part in the edge breaking process, and the like.
The utility model has the following specific advantages:
1. the loss of the ultrathin glass in the cutting process can be reduced, and the yield and the efficiency are increased remarkably;
2. the glass surface treatment method can reduce fine glass chips generated during glass cracking, reduce the risk of scratching the surface of the glass by the glass chips, improve the surface quality of the ultrathin glass and the like.
The present invention is not described in detail in the prior art.
The embodiments selected for the purpose of disclosing the utility model, are presently considered to be suitable, it being understood, however, that the utility model is intended to cover all variations and modifications of the embodiments which fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an ultra-thin float glass's on-line cutting device, includes that burning edge mechanism (1), riding wheel mechanism (2), pinch roller mechanism (3) and crosscut unit (4), characterized by: the edge burning mechanism comprises two sets of edge burning mechanisms (1), wherein the two sets of edge burning mechanisms (1) are respectively arranged at the left side and the right side of the input end of a conveying roller way (5), nozzles of an edge burning spray gun (103) in each set of edge burning mechanism (1) respectively correspond to tooth mark transition areas (7) at the left side and the right side of an ultra-thin float glass belt (6), a transverse cutting unit (4) is arranged above the conveying roller way (5) at the rear part of the edge burning mechanism (1), riding wheel mechanisms (2) and pinch roller mechanisms (3) are respectively arranged at the two sides of the conveying roller way (5) at the front part and the rear part of the transverse cutting unit (4), and riding wheels (201) in the riding wheel mechanisms (2) and pinch rollers (301) in the pinch roller mechanisms (3) are respectively arranged below and above the ultra-thin float glass belt (6).
2. The on-line cutting apparatus of ultra-thin float glass as set forth in claim 1, wherein: the edge burning mechanism (1) comprises an oxygen cylinder (101), a liquefied gas cylinder (102), an edge burning spray gun (103) and a movable support (104), wherein the oxygen cylinder (101) and the liquefied gas cylinder (102) are respectively arranged on the movable support (104), and the oxygen cylinder (101) and the liquefied gas cylinder (102) are respectively connected with the edge burning spray gun (103) through pipelines.
3. The on-line cutting apparatus of ultra-thin float glass as set forth in claim 1, wherein: the flame sprayed out by the edge burning spray gun (103) is columnar, and the length of the flame is 35-40 CM.
4. The on-line cutting apparatus of ultra-thin float glass as set forth in claim 1, wherein: and the nozzle of the edge-burning spray gun (103) corresponds to the gap part between two conveying rollers on the conveying roller way (5).
5. The on-line cutting apparatus of ultra-thin float glass as set forth in claim 1, wherein: an infrared thermal imager is movably arranged on the conveying roller way (5) in front of the edge burning mechanism (1).
6. The on-line cutting apparatus of ultra-thin float glass as set forth in claim 1, wherein: the riding wheel mechanism (2) comprises riding wheels (201), a transverse telescopic adjusting handle A (202) and a longitudinal telescopic adjusting handle A (203), one end of the longitudinal telescopic adjusting handle A (203) is arranged on the side of the conveying roller way (5), the other end of the longitudinal telescopic adjusting handle A (203) is connected with the transverse telescopic adjusting handle A (202), and the riding wheels (201) are arranged at the end parts of the transverse telescopic adjusting handle A (202).
7. The on-line cutting apparatus of ultra-thin float glass as set forth in claim 1, wherein: pinch roller mechanism (3) are including pinch roller (301), horizontal flexible adjustment handle B (302) and vertical flexible adjustment handle B (303), the one end setting of vertical flexible adjustment handle B (303) is at the side of rollgang (5), and horizontal flexible adjustment handle B (302) is connected to the other end of vertical flexible adjustment handle B (303), sets up pinch roller (301) at the tip of horizontal flexible adjustment handle B (302).
8. The on-line cutting apparatus of ultra-thin float glass as set forth in claim 1, wherein: the transverse cutting unit (4) comprises a transverse cutter and a secondary chamfering cutter wheel, the secondary chamfering cutter wheel is installed on the transverse cutter, and the angle range of the secondary chamfering cutter wheel is 100-110 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063325.9U CN216337274U (en) | 2021-12-08 | 2021-12-08 | Online cutting device of ultra-thin float glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063325.9U CN216337274U (en) | 2021-12-08 | 2021-12-08 | Online cutting device of ultra-thin float glass |
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| CN216337274U true CN216337274U (en) | 2022-04-19 |
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| CN202123063325.9U Active CN216337274U (en) | 2021-12-08 | 2021-12-08 | Online cutting device of ultra-thin float glass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979629A (en) * | 2021-12-08 | 2022-01-28 | 洛玻集团洛阳龙海电子玻璃有限公司 | Online cutting device and method for ultra-thin float glass |
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2021
- 2021-12-08 CN CN202123063325.9U patent/CN216337274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979629A (en) * | 2021-12-08 | 2022-01-28 | 洛玻集团洛阳龙海电子玻璃有限公司 | Online cutting device and method for ultra-thin float glass |
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