CN204644155U - Packaging type spiral-line heatproof roller and roller-way - Google Patents
Packaging type spiral-line heatproof roller and roller-way Download PDFInfo
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- CN204644155U CN204644155U CN201520213386.4U CN201520213386U CN204644155U CN 204644155 U CN204644155 U CN 204644155U CN 201520213386 U CN201520213386 U CN 201520213386U CN 204644155 U CN204644155 U CN 204644155U
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Abstract
The utility model discloses a kind of packaging type spiral-line heatproof roller, comprises the flexible boot of roll body and tubulose, and the perisporium of roll body is provided with protruding helix structure, and flexible boot is closely placed on roll body and helix structure.The situation that this packaging type spiral-line heatproof roller there will not be roller-way rope to get loose, improves work-ing life, reduces maintenance cost.And, to be propped up by helix structure due to flexible boot and can not be out of shape when pressure-bearing, the contact area of itself and glass is much smaller than the contact area of roller-way rope and glass, decrease the impact on glass bottom surface heat radiation, alleviate tempering stress spot largely, improve glass appearance quality, reduce waste product.In addition, helix structure can rely on machining once shaped to put in place, without the need to relying on manual winding roller-way rope, can save labour turnover, also can guarantee spiral pitch, thus guarantee that glass heat radiation well and further alleviates tempering stress spot.The invention also discloses a kind of roller-way with described packaging type spiral-line heatproof roller.
Description
Technical field
The utility model relates to a kind of live roll, relates to a kind of packaging type spiral-line heatproof roller for the transmission of tempering apparatus air grid section and uses the roller-way of this roller.
Background technology
Toughened glass process of cooling completes in air grid, because glass tapping temperature is more than 600 degrees Celsius, now all annealing furnaces all use steel live roll to be wound around aramid fiber heatproof roller-way rope to support glass and realize transmission, and roller-way rope with adopt between steel rider heatproof glue or glass cement bonding.This live roll has following shortcoming: first, in the process that steel rider constantly rotates, owing to there is frictional force between roller-way rope and glass, therefore roller-way rope can be driven by glass, roller-way rope is caused to get loose on steel rider and affect the normal use of live roll, shorten its life-span, add replacing and maintenance cost; The second, because roller-way rope has flexibility, when its bearing glass, certain distortion can occur after pressurized, width becomes large, thus increases its contact area with glass, and cause glass to dispel the heat inequality, the tempering stress spot of generation is heavier, affects toughened glass appearance effect; 3rd, roller-way rope relies on to be wound on steel rider manually repeatedly, and its spiral pitch cannot accurately ensure, can cause the situation that glass bottom surface heat radiation is uneven further, increase the weight of stress pattern.
For solving the problem, being necessary to provide a kind of long service life, not affecting the Novel transmission roller of glass heat radiation.
Utility model content
The purpose of this utility model is to provide a kind of long service life, does not affect the Novel transmission roller of glass heat radiation.
Another object of the present utility model is to provide a kind of roller-way with above-mentioned live roll.
To achieve these goals, the utility model provides a kind of packaging type spiral-line heatproof roller, comprise the flexible boot of roll body and tubulose, the perisporium of described roll body is provided with protruding helix structure, and described flexible boot is closely placed on described roll body and described helix structure.
Compared with prior art; because packaging type spiral-line heatproof roller of the present utility model directly arranges described helix structure on roll body; again described flexible boot is closely set on described roll body and described helix structure; therefore while guarantee transmission effect; there will not be the situation that roller-way rope gets loose; improve work-ing life, decrease the maintenance costs such as the equipment downtime changing roller-way rope.And, to be propped up by described helix structure due to described flexible boot and can not be out of shape when pressure-bearing, the contact area of itself and glass is much smaller than the contact area of roller-way rope and glass, decrease the impact on glass bottom surface heat radiation, alleviate tempering stress spot largely, improve glass appearance quality, reduce waste product.In addition, described helix structure can rely on machining once shaped to put in place, without the need to relying on manual winding roller-way rope, can save labour turnover, also can guarantee spiral pitch, thus guarantee that glass heat radiation well and further alleviates tempering stress spot.
Preferably, described roll body and described helix structure are formed in one structure.
Preferably, described packaging type spiral-line heatproof roller also comprises wire, and described wire coiling is fixed on the perisporium of described roll body to form described helix structure.
Preferably, described helix structure extends along the axis coiling of described roll body.
Preferably, the both ends open of described flexible boot.
Preferably, described flexible boot is the flexible boot of heatproof aramid fiber material.
In order to realize another object, the utility model additionally provides a kind of roller-way comprising multiple described packaging type spiral-line heatproof roller.
Accompanying drawing explanation
Fig. 1 is the stereographic map of packaging type spiral-line heatproof roller in the utility model first embodiment.
Fig. 2 is the structure composition schematic diagram of packaging type spiral-line heatproof roller in the utility model first embodiment.
Fig. 3 is the stereographic map of packaging type spiral-line heatproof roller in the utility model second embodiment.
Fig. 4 is the structure composition schematic diagram of packaging type spiral-line heatproof roller in the utility model second embodiment.
Embodiment
Below in conjunction with the Figure of description provided, description is made to preferred embodiment of the present utility model.
Be first embodiment of the present utility model as shown in Figure 1 and Figure 2, a kind of packaging type spiral-line heatproof roller 1 is provided in the present embodiment, comprise the flexible boot 12 of roll body 11 and tubulose, the perisporium of described roll body 11 is provided with protruding helix structure 111, and described flexible boot 12 is closely placed on described roll body 11 with on described helix structure 111.
Particularly, described roll body 11 is steel rider, and described roll body 11 and described helix structure 111 are formed in one structure, namely adopt roll body 11 described in machining once shaped and described helix structure 111.The axis coiling of described helix structure 111 along described roll body 11 on the perisporium of described roll body 11 extends, and all spacing that described helix structure 111 is formed are all equal.Described flexible boot 12 is woven by heatproof aramid fiber material and forms, and the both ends open of described flexible boot 12, after described flexible boot 12 is set to described roll body 11 and described helix structure 111, because it by described helix structure 111 jack-up, many places deformation is occurred, therefore, it is possible to rely on natural resiliency and tensile force to keep and the close contact of described roll body 11 and can not being shifted or getting loose by relative roll body 11.
Be second embodiment of the present utility model as shown in Figure 3, Figure 4, the packaging type spiral-line heatproof roller 2 provided in the present embodiment comprises roll body 21, the flexible boot 22 of tubulose and wire 23.Wherein said roll body 21 is columniform steel rider, and its perisporium is smooth, without bulge-structure.Described wire 23 is the steel wire of circular in cross-section, but material is not limited to steel.Described wire 23 is fixed on the perisporium of described roll body 21 along the axis coiling of described roll body 21 and forms helix structure, and all spacing that helix structure is formed are all equal.The concrete fixing means of described wire 23 on described roll body 21 first carries out coiling location, then weld, and makes both fixing.Described flexible boot 22 is identical with the first embodiment, and is also closely be placed on described roll body 21 with on described wire 23.
The utility model additionally provides a kind of roller-way (not shown), can be used for the transmission of tempering apparatus air grid section, and described roller-way includes the described packaging type spiral-line heatproof roller 1 or 2 that multiple side by side parallel is arranged.
Compared with prior art; because packaging type spiral-line heatproof roller 1,2 of the present utility model directly arranges helix structure 111, wire 23 on roll body 11,12; again described flexible boot 12,22 is closely set on described roll body 11,12 and helix structure 111, wire 23; therefore while guarantee transmission effect; there will not be the situation that roller-way rope gets loose; improve work-ing life, decrease the maintenance costs such as the equipment downtime changing roller-way rope.And, to be propped up by described helix structure 111, wire 23 due to described flexible boot 12,22 and can not be out of shape when pressure-bearing, the contact area of itself and glass is much smaller than the contact area of roller-way rope and glass, decrease the impact on glass bottom surface heat radiation, alleviate tempering stress spot largely, improve glass appearance quality, reduce waste product.In addition, helix structure 111, wire 23 can rely on machining once shaped to put in place, without the need to relying on manual winding roller-way rope, can save labour turnover, also can guarantee spiral pitch, thus guarantee that glass heat radiation well and further alleviates tempering stress spot.
Above disclosedly be only preferred embodiments of the present utility model, its effect facilitates those skilled in the art to understand and implements according to this, certainly the interest field of the utility model can not be limited with this, therefore according to the equivalent variations that the utility model claim is done, the scope that the utility model is contained still is belonged to.
Claims (7)
1. a packaging type spiral-line heatproof roller, is characterized in that: the flexible boot comprising roll body and tubulose, and the perisporium of described roll body is provided with protruding helix structure, and described flexible boot is closely placed on described roll body and described helix structure.
2. packaging type spiral-line heatproof roller as claimed in claim 1, is characterized in that: described roll body and described helix structure are formed in one structure.
3. packaging type spiral-line heatproof roller as claimed in claim 1, is characterized in that: described packaging type spiral-line heatproof roller also comprises wire, and described wire coiling is fixed on the perisporium of described roll body to form described helix structure.
4. packaging type spiral-line heatproof roller as claimed in claim 1, is characterized in that: described helix structure extends along the axis coiling of described roll body.
5. packaging type spiral-line heatproof roller as claimed in claim 1, is characterized in that: the both ends open of described flexible boot.
6. packaging type spiral-line heatproof roller as claimed in claim 1, is characterized in that: described flexible boot is the flexible boot of heatproof aramid fiber material.
7. a roller-way, is characterized in that: comprise multiple packaging type spiral-line heatproof roller as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213386.4U CN204644155U (en) | 2015-04-09 | 2015-04-09 | Packaging type spiral-line heatproof roller and roller-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213386.4U CN204644155U (en) | 2015-04-09 | 2015-04-09 | Packaging type spiral-line heatproof roller and roller-way |
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| Publication Number | Publication Date |
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| CN204644155U true CN204644155U (en) | 2015-09-16 |
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| CN201520213386.4U Active CN204644155U (en) | 2015-04-09 | 2015-04-09 | Packaging type spiral-line heatproof roller and roller-way |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761137A (en) * | 2015-04-09 | 2015-07-08 | 东莞南玻工程玻璃有限公司 | Wrapped spiral temperature-resistant roll and roll way |
-
2015
- 2015-04-09 CN CN201520213386.4U patent/CN204644155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761137A (en) * | 2015-04-09 | 2015-07-08 | 东莞南玻工程玻璃有限公司 | Wrapped spiral temperature-resistant roll and roll way |
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