CN204237305U - A kind of coiled strip unreeling structure - Google Patents
A kind of coiled strip unreeling structure Download PDFInfo
- Publication number
- CN204237305U CN204237305U CN201420707864.2U CN201420707864U CN204237305U CN 204237305 U CN204237305 U CN 204237305U CN 201420707864 U CN201420707864 U CN 201420707864U CN 204237305 U CN204237305 U CN 204237305U
- Authority
- CN
- China
- Prior art keywords
- coiled strip
- unreeling structure
- looping disk
- roller
- strip unreeling
- 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.)
- Expired - Fee Related
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model discloses a kind of coiled strip unreeling structure, for unreeling the coiled strip on looping disk, described coiled strip unreeling structure comprises L-type support, two roller bearings and several power wheels; Described roller bearing is parallel to each other and is rotatably mounted on the bottom of L-type support, and the distance between two roller bearings is less than the diameter of looping disk, and described power axle on roller bearing, and can contact to drive looping disk to rotate to fixedly sleeved with the round edge of looping disk.Coiled strip unreeling structure of the present utility model solves the problem of looping disk inertia, improves tensile force.
Description
Technical field
The utility model belongs to a kind of etching production facilities field, is specifically related to a kind of coiled strip unreeling structure.
Background technology
Existing coiled strip unreeling structure, generally comprise rotating shaft, the centre hole grafting of described rotating shaft and looping disk unreels, but such structure is when web feed stops, described looping disk can cause continuation rotation to unreel by inertia, thus cause material strip no-station pole canopy, destroy tensile force, cause material strip location dislocation thus affect next step quality of processing.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model prevents looping disk from continuation rotation can be caused to unreel by inertia.
(2) technical scheme
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of coiled strip unreeling structure, and for unreeling the coiled strip on looping disk, described coiled strip unreeling structure comprises L-type support, two roller bearings and several power wheels; Described roller bearing is parallel to each other and is rotatably mounted on the bottom of L-type support, and the distance between two roller bearings is less than the diameter of looping disk, and described power axle on roller bearing, and can contact to drive looping disk to rotate to fixedly sleeved with the round edge of looping disk.
The two ends of described power wheel are provided with the radial bound edge extended, and described bound edge is positioned at the outside of looping disk.
Further also comprise driving band 6 and the multiple cylinder 8 of quantity, rotating shaft 7, pressure roller 9 and roller seat 10; Described rotating shaft 7 has 2, described 2 rotating shafts to be installed in L-type support and rotatable, in a described cylinder fixed installation rotating shaft wherein, described cylinder and power wheel are in transmission connection by driving band, described roller seat one end is fixedly connected with another rotating shaft, the other end makes axial pressure roller rotate, described pressure roller and cylinder close contact.
Described power wheel has 4.
The material of described pressure roller is rubber.
Described pressure roller and roller seat all have 4.
(3) beneficial effect
Coiled strip unreeling structure of the present utility model, by arranging the power wheel that the round edge of looping disk is arranged on the rotation of two, bottom by, being rotated by power wheel makes looping disk rotate, this structure reduces the inertia reducing looping disk and rotate by the gravity of looping disk, thus prevent at the looping disk when stopping conveying still in the problem continuing to unreel, improve tensile force, avoid material strip long and upset cause dislocation, also can not because of material strip location dislocation thus affect next step processing quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of coiled strip unreeling structure of the present utility model;
Fig. 2 is the left view in Fig. 1;
Fig. 3 is the cutaway view of A-A in Fig. 1;
1 be looping disk, 2 be L-type support in figure, 3 be roller bearing, 4 be roller bearing, 5 be bound edge, 6 be driving band, 7 be rotating shaft, 8 be cylinder, 9 be pressure roller, 10 for roller seat.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
A kind of coiled strip unreeling structure as shown in Figure 1-Figure 3, for unreeling the coiled strip on looping disk 1, comprises L-type support 2, two roller bearings 4 and 4 power wheels 4, described roller bearing 3 is parallel to each other and is rotatably mounted on the bottom of L-type support 2, and the distance between two roller bearings 4 is less than the diameter of looping disk 1, described power wheel 4 axial restraint is socketed on roller bearing 3, and can contact to drive looping disk 1 to rotate with the round edge of looping disk 1, can the gravity of looping disk 1 be arranged on power wheel 4 like this, the inertia of looping disk 1 relatively can be reduced by gravity, thus prevent at the looping disk when stopping conveying still in the problem continuing to unreel, avoid material strip long and upset cause dislocation, also can not because of material strip location dislocation thus affect next step processing quality.
The two ends of described power wheel 4 are provided with the radial bound edge 5 extended, and described bound edge 5 is positioned at the outside of looping disk 1, prevents looping disk 1 from making dislocation in rotation.
The speed that this structure rotates to control looping disk 1, is also provided with driving band 6,2 rotating shafts 7,4 cylinders 8,4 pressure rollers 9 and 4 roller seats 10; Described 2 rotating shafts 7 to be installed in L-type support 2 and rotatable, described cylinder 8 fixedly mounts in a rotating shaft 7 wherein, described cylinder 8 and power wheel 4 are in transmission connection by driving band 6, described roller seat 10 one end is fixedly connected with another rotating shaft 7, the other end makes axial pressure roller 9 rotate, described pressure roller 9 and cylinder 8 close contact.By rotating connecting the rotating shaft 7 of roller seat 10, make the pressure roller 8 of quality of rubber materials by rotatably compress cylinder 8 and with cylinder 8 close contact, therefore make the speed that can control looping disk 1, improve tensile force.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a coiled strip unreeling structure, for unreeling the coiled strip on looping disk (1), it is characterized in that, described coiled strip unreeling structure comprises L-type support (2), two roller bearings (4) and several power wheels (4); Described roller bearing (3) is parallel to each other and is rotatably mounted on the bottom of L-type support (2), and the distance between two roller bearings (4) is less than the diameter of looping disk (1), described power wheel (4) axial restraint is socketed on roller bearing (3), and can contact to drive looping disk (1) to rotate with the round edge of looping disk (1).
2. coiled strip unreeling structure according to claim 1, is characterized in that, the two ends of described power wheel (4) are provided with the radial bound edge (5) extended, and described bound edge (5) is positioned at the outside of looping disk (1).
3. coiled strip unreeling structure according to claim 2, is characterized in that, also comprises driving band (6) and the multiple cylinder (8) of quantity, rotating shaft (7), pressure roller (9) and roller seat (10); Described rotating shaft (7) has 2, it is upper and rotatable that described 2 rotating shafts (7) are installed in L-type support (2), described cylinder (8) fixed installation is wherein on a rotating shaft (7), described cylinder (8) and power wheel (4) are in transmission connection by driving band (6), described roller seat (10) one end is fixedly connected with another rotating shaft (7), the other end makes axial pressure roller (8) rotate, described pressure roller (9) and cylinder (8) close contact.
4. coiled strip unreeling structure according to claim 3, is characterized in that, described power wheel (4) has 4.
5. coiled strip unreeling structure according to claim 4, is characterized in that, the material of described pressure roller (9) is rubber.
6. the coiled strip unreeling structure according to any one of claim 2-5, is characterized in that, described pressure roller (9) and roller seat (10) all have 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707864.2U CN204237305U (en) | 2014-11-21 | 2014-11-21 | A kind of coiled strip unreeling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707864.2U CN204237305U (en) | 2014-11-21 | 2014-11-21 | A kind of coiled strip unreeling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237305U true CN204237305U (en) | 2015-04-01 |
Family
ID=52766825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707864.2U Expired - Fee Related CN204237305U (en) | 2014-11-21 | 2014-11-21 | A kind of coiled strip unreeling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545507A (en) * | 2018-05-04 | 2018-09-18 | 温岭市锦绣机电有限公司 | A kind of small-sized spray painting cloth unreeling structure and its application method |
| CN109775414A (en) * | 2019-03-15 | 2019-05-21 | 温州职业技术学院 | A kind of identical tension unwinding device for resting the head on chartered plane |
-
2014
- 2014-11-21 CN CN201420707864.2U patent/CN204237305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545507A (en) * | 2018-05-04 | 2018-09-18 | 温岭市锦绣机电有限公司 | A kind of small-sized spray painting cloth unreeling structure and its application method |
| CN108545507B (en) * | 2018-05-04 | 2020-12-18 | 温岭市锦绣机电有限公司 | Small-sized spray painting cloth unwinding mechanism and use method thereof |
| CN109775414A (en) * | 2019-03-15 | 2019-05-21 | 温州职业技术学院 | A kind of identical tension unwinding device for resting the head on chartered plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161121 |