CN1733574A - Roller arranged for transporter and method for manufacturing the same - Google Patents
Roller arranged for transporter and method for manufacturing the same Download PDFInfo
- Publication number
- CN1733574A CN1733574A CN 200510047008 CN200510047008A CN1733574A CN 1733574 A CN1733574 A CN 1733574A CN 200510047008 CN200510047008 CN 200510047008 CN 200510047008 A CN200510047008 A CN 200510047008A CN 1733574 A CN1733574 A CN 1733574A
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- CN
- China
- Prior art keywords
- adhesive tape
- roller
- tape sheet
- major axis
- cylindrical body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to roller for conveyer and manufacture method, wherein, this roller comprises a long shaft with concentric discs on ends, roller body between discs composed of adhesive belt sheet or both the sheet and rigid cylinder and their connecting member; the manufacture method comprises two steps of selecting material and assembling. This roller is benefit to synchronous movement of belt core and glue layer of conveyer, prolongs service time and decreases cost.
Description
Technical field:
The method that the present invention relates to employed roller on a kind of conveyer and make this kind roller.
Background technology:
The employed roller of conveyer adopts a major axis and the rigid cylindrical body that is installed on this major axis to constitute usually.Because the driving surface of roller is the parts easy to wear with the adhesive tape direct contact, also the driving surface and the friction force between adhesive tape of reason rigid cylindrical body formation are less simultaneously, so adopt the structure that glue-line is arranged in the surface coverage of roller in the prior art usually, to increase the adhesive ability between roller and the load-transfer device.As No. 2425896 Granted publications of Chinese patent the name be called " a kind of transmission power belt pulley " employing be exactly this kind structure.In roller and load-transfer device relative motion process, usually needing bigger friction drag keeps between the two and can be synchronized with the movement, to keep it to be in the static friction state, if friction drag between the two is too small, " skidding " phenomenon can appear in roller, the roller of this moment is in the cliding friction state, and roller very easily is worn in this state.Though the surface of above-mentioned roller is provided with glue-line, can improve the friction drag between roller and load-transfer device to a certain extent, but itself with regard to rubber, under the situation that external temperature remains unchanged, its friction coefficient is changeless substantially, and the friction drag that is produced can not change along with the variation of external condition, and roller is the parts that are used for support belt and/or power is provided for load-transfer device, when load-transfer device bears bigger load, be difficult for keeping again the static friction state between roller and the load-transfer device, so, even roller surface coverage rubber still the phenomenon that roller skids can occur; Simultaneously, the flexibility of rubber itself still is a material influenced by environmental temperature, and promptly when ambient temperature was low, the rigidity of rubber layer increased, and flexible the reduction, its friction drag can diminish thereupon; In addition, conveyer is generally used for the powdery material, and powder material very easily is diffused in its transportation on the roller surface, and the powder material of this moment can play the effect of lapping compound, particularly more can accelerate the rate of wear of roller when phenomenon that skidding appears in roller.
For this reason, to be called " a kind of beaming roller " be exactly improvement project at the proposition of the little problem of roller friction coefficient to the name of No. 2396238 Granted publications of Chinese patent.This kind beaming roller is to want to increase the problem of friction drag by being arranged on the rubber layer that is provided with the different screw threads of rotation direction on the rigid cylindrical body and surperficial.Though this kind solution central roll friction coefficient increases,, still can not overcome the defective that rubber self exists, and its manufacture craft is corresponding comparatively complicated, cost of manufacture also correspondingly improves simultaneously.
Load-transfer device or driving band are referred to as adhesive tape, are to be made with rubber adhesion by belt carcass together and through sulfuration.Wherein, belt carcass is to constitute by several layers of canvas or by vinylon, nylon, polyester, steel rope, wirerope etc., and two planes of belt carcass are provided with rubber covering layer.Since two surface layers of adhesive tape respectively be transferred material and roller direct contact, so surface layer very easily is worn.In existing skill, surface layer may wear to a certain degree adhesive tape usually as waste treatment, and does not provide any technology enlightenment that utilizes once more.
Summary of the invention:
Task of the present invention provides a kind of adhesive tape or discarded adhesive tape of utilizing and makes roller, to solve adhesive ability and the cost of manufacture problem between roller and the load-transfer device.
Another task of the present invention provides a kind of method of utilizing adhesive tape or discarded adhesive tape to make roller.
The roller that is used on the conveyer proposed by the invention comprises a major axis and the concentric discs that is installed in these major axis two ends, and be arranged on the roll body of forming or forming jointly by the rigid cylindrical body of adhesive tape sheet and the flexible thing of surface coating by the adhesive tape sheet between two concentric discs, and the attaching parts that the adhesive tape sheet is tightened together or adhesive tape sheet and rigid cylindrical body are tightened together is installed between two concentric discs.
Described adhesive tape sheet is made by load-transfer device or flat transmission belt, perhaps by surface covering rubber be worn scrap load-transfer device or flat transmission belt is made.
Described rigid cylindrical body is installed in the middle part of major axis, and between the both sides of rigid cylindrical body and each concentric discs the adhesive tape sheet is installed.The adhesive tape sheet is identical with diameter after the rigid cylindrical body is coated with elastic, and more than or equal to the diameter of described concentric discs.Described elastic is made of polyurethane or is made of polyisocyanates.
Described attaching parts comprises 3-8 the through hole that is axially disposed within on two concentric discs, adhesive tape sheet and/or the rigid cylindrical body correspondence position, and is used to pass in the through hole of concentric discs, adhesive tape sheet and/or rigid cylindrical body and two ends are threaded and by nut bonded assembly rod member.
According to the above-mentioned method for making that is used for the roller on the conveyer, comprise the following steps:
Get material: determine the width and the diameter of roller and select suitable major axis and concentric discs and clipping strap or the adhesive tape sheet scrapped according to the type of conveyer, and to its relevant position perforation;
Install: for the relative little roller of width relative narrower, at first the adhesive tape sheet is penetrated in the major axis with one heart, concentric discs is installed at the two ends at major axis after the compacting of adhesive tape sheet, and roll body is fixed by attaching parts with load; And for relative broad of width and the relatively large roller of load, at first the central region installation surface of major axis be coated with elastic the rigid cylindrical body and with adhesive tape sheet correspondence position on bore a hole, then the adhesive tape sheet is penetrated the two ends of major axis, again concentric discs is installed at the two ends at major axis after the compacting of adhesive tape sheet, and roll body is fixed by attaching parts.
The roll body that is used for the roller on the conveyer proposed by the invention is to be made by adhesive tape or discarded adhesive tape, and the belt carcass of this kind adhesive tape all contains hard ware materials such as canvas or vinylon, nylon, polyester, after being cut to circular piece, belt carcass is in exposed state usually, and exposed hard belt carcass contacts the friction force that can increase between the two with the glue-line of load-transfer device, be enough to make roller and load-transfer device to be synchronized with the movement, so the service life of this kind roller is quite long; Simultaneously, even adhesive tape has belt carcass, its shearing is also very convenient, particularly uses the roller of discarded adhesive tape making, and not only handling ease, and cost of manufacture is also corresponding lower.
Description of drawings:
Accompanying drawing 1 is the cut-away section scheme drawing of an embodiment of roller proposed by the invention;
Accompanying drawing 2 is cut-away section scheme drawings of another embodiment of roller proposed by the invention.
The specific embodiment:
Referring to Fig. 1, this figure provides the overall appearance structure of an embodiment of the simple roll body of making of adhesive tape sheet 31 3.This kind roller comprises a major axis 1 and is installed in the concentric discs 2 at these major axis 1 two ends, and roll body 3 and attaching parts 4.Wherein, roll body 3 is made of identical with the shape of concentric discs 2 and adhesive tape sheet 31 that close concentric is arranged.Adhesive tape sheet 31 is made by load-transfer device or flat transmission belt, perhaps by surface covering rubber be worn scrap load-transfer device or flat transmission belt is made.And attaching parts 4 adopts the screwed a plurality of rod members 41 in two ends, provides the structure of 6 rod members 41 in the present embodiment, is provided with 6 identical with position and shape or corresponding through holes of shape at concentric discs 2 and adhesive tape sheet 31.When making, at first determine the width of roller and the size selection major axis 1 of diameter according to the type of conveyer, under the relatively little situation of the width of the desired roller of conveyer and load, roll body 3 can directly be made by adhesive tape sheet 31, and make concentric discs 2 adhesive tape sheet 31 identical with concentric discs 2 shapes or the adhesive tape sheet of scrapping 31 with shearing according to the design-calculated diameter, in 6 perforation in the relevant position of concentric discs 2 and adhesive tape sheet 31, at last rod member 41 is penetrated from concentric discs 2 and adhesive tape sheet 31 set holes, 31 compactings of adhesive tape sheet are finished product by the mode of screwing 41 liang of end nuts 42 of rod member.
Referring to Fig. 2, this figure provides the overall appearance structure of an embodiment of the roll body 3 that the mode that adopts adhesive tape sheet 31 to add rigid cylindrical body 32 makes.The roller of this kind structure is suitable for the relatively large roller of relative broad or length and load.Rigid cylindrical body 32 is hollow cylinders, and it is installed in the central region of major axis 1 usually, and is coated with the elastic 321 that is made of polyurethane or polyisocyanates on cylinder.When making roller, at first select the corresponding rigid cylindrical body 32 of diameter to place or be fixed on the central region of major axis 1 and 6 holes be set along its length direction, and on concentric discs 2 and adhesive tape sheet 31 and rigid cylindrical body 32 corresponding positions, also be provided with 6 through holes that shape is identical with the position, press the method system roller of embodiment 1 then.
Claims (7)
1, a kind of roller that is used on the conveyer, it is characterized in that: this roller comprises a major axis and is installed in the concentric discs at these major axis two ends, and be arranged on the roll body of forming or forming jointly by the rigid cylindrical body of adhesive tape sheet and the flexible thing of surface coating by the adhesive tape sheet between two concentric discs, and the attaching parts that the adhesive tape sheet is tightened together or adhesive tape sheet and rigid cylindrical body are tightened together is installed between two concentric discs.
2, roller according to claim 1 is characterized in that: described adhesive tape sheet is made by load-transfer device or flat transmission belt, perhaps by surface covering rubber be worn scrap load-transfer device or flat transmission belt is made.
3, roller according to claim 1 is characterized in that: described rigid cylindrical body is installed in the middle part of major axis, and between the both sides of rigid cylindrical body and each concentric discs the adhesive tape sheet is installed.
4, according to claim 1 or 2 or 3 described rollers, it is characterized in that: described adhesive tape sheet is identical with diameter after the rigid cylindrical body is coated with elastic, and more than or equal to the diameter of described concentric discs.
5, roller according to claim 4 is characterized in that: described elastic is made of polyurethane or is made of polyisocyanates.
6, roller according to claim 1, it is characterized in that: described attaching parts comprises 3-8 the through hole that is axially disposed within on two concentric discs, adhesive tape sheet and/or the rigid cylindrical body correspondence position, and is used to pass in the through hole of concentric discs, adhesive tape sheet and/or rigid cylindrical body and two ends are threaded and by nut bonded assembly rod member.
7, according to the described method for making that is used for the roller on the conveyer of claim 1 to 6, it is characterized in that comprising the following steps:
Get material: determine the width and the diameter of roller and select suitable major axis and concentric discs and clipping strap or the adhesive tape sheet scrapped according to the type of conveyer, and to its relevant position perforation;
Install: for the relative little roller of width relative narrower, at first the adhesive tape sheet is penetrated in the major axis with one heart, concentric discs is installed at the two ends at major axis after the compacting of adhesive tape sheet, and roll body is fixed by attaching parts with load; And for relative broad of width and the relatively large roller of load, at first the central region installation surface of major axis be coated with elastic the rigid cylindrical body and with adhesive tape sheet correspondence position on bore a hole, then the adhesive tape sheet is penetrated the two ends of major axis, again concentric discs is installed at the two ends at major axis after the compacting of adhesive tape sheet, and roll body is fixed by attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100470084A CN100554104C (en) | 2005-08-05 | 2005-08-05 | Be used for the roller on the conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100470084A CN100554104C (en) | 2005-08-05 | 2005-08-05 | Be used for the roller on the conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1733574A true CN1733574A (en) | 2006-02-15 |
| CN100554104C CN100554104C (en) | 2009-10-28 |
Family
ID=36076245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100470084A Expired - Fee Related CN100554104C (en) | 2005-08-05 | 2005-08-05 | Be used for the roller on the conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100554104C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231205A (en) * | 2013-03-27 | 2013-08-07 | 山西太钢不锈钢股份有限公司 | Manufacture method for roller-bed-used roller |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK108907C (en) * | 1966-07-04 | 1968-02-19 | Mikrovaerk As | Guide roller for conveyor belts. |
| US5205398A (en) * | 1990-07-27 | 1993-04-27 | Eltech Systems Corporation | Insulating roll cover |
| CN2243451Y (en) * | 1994-10-12 | 1996-12-25 | 白玉泉 | Separate assembling nylon roller on ground |
| CN1163225A (en) * | 1996-04-24 | 1997-10-29 | 王立刚 | Idler for belt conveyer |
| CN2367766Y (en) * | 1998-11-19 | 2000-03-08 | 刘永 | Combined support roller of steel wire |
| CN2543907Y (en) * | 2002-06-18 | 2003-04-09 | 杨建民 | Compact type combined support roller |
| CN2584568Y (en) * | 2002-11-27 | 2003-11-05 | 黄绍华 | Wear-resisting rubber glass fibre reinfoned plastic composited driving roller for belt conveyer |
| CN2820777Y (en) * | 2005-08-05 | 2006-09-27 | 邓杰 | Roller used on conveyer |
-
2005
- 2005-08-05 CN CNB2005100470084A patent/CN100554104C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231205A (en) * | 2013-03-27 | 2013-08-07 | 山西太钢不锈钢股份有限公司 | Manufacture method for roller-bed-used roller |
| CN103231205B (en) * | 2013-03-27 | 2015-08-05 | 山西太钢不锈钢股份有限公司 | A kind of manufacture method of roller-way roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100554104C (en) | 2009-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20100805 |