CN105775849A - Disc type winding-unwinding mechanism adjustable in position - Google Patents
Disc type winding-unwinding mechanism adjustable in position Download PDFInfo
- Publication number
- CN105775849A CN105775849A CN201410809900.0A CN201410809900A CN105775849A CN 105775849 A CN105775849 A CN 105775849A CN 201410809900 A CN201410809900 A CN 201410809900A CN 105775849 A CN105775849 A CN 105775849A
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- China
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- disc type
- roll stand
- unwinding
- type roll
- support unit
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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a disc type winding-unwinding mechanism adjustable in position. The disc type winding-unwinding mechanism comprises two brackets located at the two ends. Coaxial installation holes are formed in the two brackets correspondingly. Each installation hole is internally provided with a disc type roller frame which is in clearance fit with the installation hole. Winding-unwinding rollers are arranged between the two disc type roller frames. Each bracket is provided with a rotary supporting unit for enabling the corresponding disc type roller frame to be rotationally supported in the corresponding installation hole. Each rotary supporting unit comprises two baffles which are fixedly installed on the two side walls of the corresponding bracket correspondingly. A rotating shaft is arranged between every two baffles. Each rotating shaft is sleeved with a first bearing matched with the peripheral wall of the corresponding disc type roller frame. Every two baffles are provided with second bearings matched with the two side walls of the corresponding disc type roller frame correspondingly. The lower portions of the two brackets are provided with installation bases correspondingly. Each installation base is provided with at least two slide rails which are both parallel to the winding-unwinding rollers. The bottom of each bracket is provided with slide grooves matched with the corresponding slide rails. Supporting is stable, the service life is longer, in addition, the position can be adjusted transversely, and the winding-unwinding effect is better.
Description
Technical field
The invention belongs to strip coil around mechanism technology field, be specifically related to a kind of can the disc type unwinding and rewinding mechanism of lateral adjustments installation site.
Background technology
Unwinding and rewinding mechanism is blowing or the rewinding part of coiled strip machining production line, is mainly used in unreeling the raw material of rolling mechanically, is mainly used in being wound into raw material mechanically coiled strip during rolling when unreeling.Unwinding and rewinding mechanism is widely used on paper roll, yardage roll, roll of plastic and metal coiled material machining production line, requires design variation according to actual process.
Existing unwinding and rewinding mechanism generally comprises the support being positioned at two ends, is provided with roll stand between two supports, is provided with at least two folding and unfolding windings up roller, and two roll stand rotatable engagement respectively are arranged on two supports between two roll stand.Drive folding and unfolding winding up roller to rotate to realize the rolling of band or unreel, drive roll stand to rotate the switching that can realize folding and unfolding winding up roller.Although such unwinding and rewinding mechanism disclosure satisfy that instructions for use to a certain extent, but, owing to roll stand is directly installed on support, when the band weight that folding and unfolding winding up roller roll takes is bigger, the active force that between roll stand and support, pivot point is subject to is bigger, it is easily damaged, causes that the service life of unwinding and rewinding mechanism and dependability all reduce.
It addition, existing unwinding and rewinding mechanism fixedly mounts on the ground generally relative to coiled strip machining production line, when lateral shift occurs in the unwinding and rewinding position of band, the folding and unfolding winding up roller of unwinding and rewinding mechanism cannot align with band, it is impossible to realizes unwinding and rewinding well.
Summary of the invention
In view of this, it is an object of the invention to provide the disc type unwinding and rewinding mechanism of a kind of position adjustable, instructions for use can not only be met, and support steady, reliability height, service life is also longer, can also realize lateral attitude simultaneously and regulate, realize the unwinding and rewinding operation of band better.
For reaching above-mentioned purpose, the present invention provides following technical scheme:
A kind of disc type unwinding and rewinding mechanism of position adjustable, including two supports being positioned at two ends, two described supports are correspondingly provided with coaxial installing hole, the disc type roll stand with its matched in clearance it is provided with in described installing hole, being provided with at least two folding and unfolding windings up roller rotating cooperation between two described disc type roll stand, described support is provided with the rotation support unit for being rotatably supported in described installing hole by described disc type roll stand；
Described rotation support unit includes the two pieces of baffle plates being respectively and fixedly installed on described support two side, it is provided with rotating shaft between two pieces of baffle plates, in described rotating shaft, set is equiped with the bearing I that the periphery wall with described disc type roll stand coordinates, and two pieces of described baffle plates are respectively equipped with the bearing II that the two side with described disc type roll stand coordinates；
Two described supports be respectively arranged below with mounting seat, described mounting seat is provided with at least two all parallel with described folding and unfolding winding up roller slide rails, and the bottom of described support is provided with the chute coordinated with described slide rail.
Further, the opposing sidewall of two described supports is provided with installing rack, and the center of described disc type roll stand is provided with rotating shaft, and described rotating shaft is rotatably assorted and is arranged on described installing rack.
Further, described rotation support unit includes two groups, rotating the top that support unit was positioned at the horizontal plane of described disc type roll stand rotation axis described in one of which, another organizes the lower section that described rotation support unit was positioned at the horizontal plane of described disc type roll stand rotation axis.
Further, being positioned at the quantity rotating support unit described in one group below the horizontal plane of described disc type roll stand rotation axis is at least two, and arranges axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
Further, being positioned at the quantity rotating support unit described in one group above the horizontal plane of described disc type roll stand rotation axis is at least one, and arranges axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
Further, the guide roller I for band guiding it is provided with between two described disc type roll stand.
Further, the guide roller II for band guiding it is provided with between two described supports.
Further, being provided with position adjustments plate between the bottom of two described supports, described chute is fixedly mounted on the bottom surface of described position adjustments plate.
The beneficial effects of the present invention is:
The disc type unwinding and rewinding mechanism of position adjustable of the present invention, by arranging installing hole on support, and by disc type roll stand by rotating support unit supports in installing hole, drive the folding and unfolding winding up roller being arranged between two disc type roll stand can realize the unwinding and rewinding operation of band, rotary disc-type roll stand can conveniently realize the switching of folding and unfolding winding up roller, it is possible to meets instructions for use；During use, the active force of disc type roll stand all acts on rotation support unit, utilize the bearing I and bearing II that arrange on baffle plate, support disk formula roll stand can not only be stablized, it is prevented that radial and axial, it occurs that displacement is beated, and disc type roll stand can also realize smoothly rotating, realize the switching of folding and unfolding winding up roller, and active force all acts on rotation support unit, it is possible to avoid disc type roll stand to damage because stress concentrates, reliability is higher, and service life is also longer；Additionally, by the mounting seat that is arranged below at support, and slide rail and chute are set between mounting seat and support, it is convenient to regulate support in the position being parallel to folding and unfolding winding up roller direction, it is made to keep and band unwinding and rewinding position, it is possible to better to realize the unwinding and rewinding operation of band.
Accompanying drawing explanation
In order to make the purpose of the present invention, technical scheme and beneficial effect clearly, the present invention provides drawings described below to illustrate:
Fig. 1 is the structural representation of the disc type unwinding and rewinding mechanism embodiment of position adjustable of the present invention；
Fig. 2 is the structural representation rotating support unit.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As it is shown in figure 1, be the structural representation of the disc type unwinding and rewinding mechanism embodiment of position adjustable of the present invention.The disc type unwinding and rewinding mechanism of the present embodiment position adjustable, including two supports 1 being positioned at two ends, two supports 1 are correspondingly provided with coaxial installing hole, the disc type roll stand 2 with its matched in clearance it is provided with in installing hole, being provided with at least two folding and unfolding windings up roller 3 rotating cooperation between two disc type roll stand 2, the folding and unfolding winding up roller 3 of the present embodiment is set to two.Support 1 is provided with the rotation support unit for disc type roll stand 2 being rotatably supported in installing hole.Rotate two pieces of baffle plates 4 that support unit includes being respectively and fixedly installed on support 1 two side, it is provided with rotating shaft 5 between two pieces of baffle plates 4, in rotating shaft 5, set is equiped with the bearing I 6 that the periphery wall with disc type roll stand 2 coordinates, and two pieces of baffle plates 4 are respectively equipped with the bearing II 7 that the two side with disc type roll stand 2 coordinates.Preferably, between two disc type roll stand 2 of the present embodiment, it is provided with the guide roller I 8 for band guiding, is provided with the guide roller II 9 for band guiding between two supports 1, facilitates band to lead, make the band can steadily rolling and unreeling.The sidewall that two supports 1 of the present embodiment are opposing is provided with installing rack 10, and the center of disc type roll stand 2 is provided with rotating shaft 11, and rotating shaft 11 is rotatably assorted and is arranged on installing rack 10, so, is just not subject to bigger action of gravity between rotating shaft 11 and installing rack 10.
Two supports 1 be respectively arranged below with mounting seat 12, mounting seat 12 is provided with all parallel with folding and unfolding winding up roller 3 at least two slide rails 13, the bottom of support 1 is provided with the chute 14 coordinated with slide rail 13, it is provided with position adjustments plate 15 between the bottom of two supports 1 of the present embodiment, chute 14 is fixedly mounted on the bottom surface of position adjustments plate 15, the slide rail 13 being arranged in two mounting seats 12 to correspondence and is located on the same line, so, by slide rail 13 and chute 14, just can regulate two supports 1 in the position being parallel on folding and unfolding winding up roller 3 direction simultaneously.
The disc type unwinding and rewinding mechanism of the present embodiment, by arranging installing hole on support 1, and by disc type roll stand 2 by rotating support unit supports in installing hole, drive the folding and unfolding winding up roller 3 being arranged between two disc type roll stand 2 can realize the unwinding and rewinding operation of band, rotary disc-type roll stand 2 can conveniently realize the switching of folding and unfolding winding up roller 3, it is possible to meets instructions for use.During use, the active force of disc type roll stand 2 all acts on rotation support unit, utilize the bearing I 6 and bearing II 7 that arrange on baffle plate 4, support disk formula roll stand 2 can not only be stablized, it is prevented that radial and axial, it occurs that displacement is beated, and disc type roll stand 2 can also realize smoothly rotating, realize the switching of folding and unfolding winding up roller, and active force all acts on rotation support unit, it is possible to avoid disc type roll stand to damage because stress concentrates, reliability is higher, and service life is also longer.Additionally, by being arranged below mounting seat 12 at support 1, and slide rail and chute are set between mounting seat 12 and support 1, it is convenient to regulate support in the position being parallel to folding and unfolding winding up roller direction, it is made to keep and band unwinding and rewinding position, it is possible to better to realize the unwinding and rewinding operation of band.
Further, the rotation support unit of the present embodiment includes two groups, and one of which rotates the top that support unit was positioned at the horizontal plane of disc type roll stand 2 rotation axis, and another group rotates the lower section that support unit was positioned at the horizontal plane of disc type roll stand 2 rotation axis.The quantity being positioned at one group of rotation support unit below the horizontal plane of disc type roll stand 2 rotation axis is at least two, and arrange axisymmetricly relative to the perpendicular crossing disc type roll stand rotation axis, being positioned at the quantity rotating support unit above the horizontal plane of disc type roll stand 2 rotation axis is at least one, and arrange axisymmetricly relative to the perpendicular crossing disc type roll stand rotation axis, it is two that the present embodiment was positioned at the quantity of one group of rotation support unit below the horizontal plane of disc type roll stand 2 rotation axis, being positioned at the quantity rotating support unit above the horizontal plane of disc type roll stand 2 rotation axis is one, disclosure satisfy that the rotation of disc type roll stand 2 supports requirement.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, and protection scope of the present invention is not limited to this.Equivalent replacement that those skilled in the art make on basis of the present invention or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (8)
1. the disc type unwinding and rewinding mechanism of a position adjustable, it is characterized in that: include being positioned at two supports at two ends, two described supports are correspondingly provided with coaxial installing hole, the disc type roll stand with its matched in clearance it is provided with in described installing hole, being provided with at least two folding and unfolding windings up roller rotating cooperation between two described disc type roll stand, described support is provided with the rotation support unit for being rotatably supported in described installing hole by described disc type roll stand；
Described rotation support unit includes the two pieces of baffle plates being respectively and fixedly installed on described support two side, it is provided with rotating shaft between two pieces of baffle plates, in described rotating shaft, set is equiped with the bearing I that the periphery wall with described disc type roll stand coordinates, and two pieces of described baffle plates are respectively equipped with the bearing II that the two side with described disc type roll stand coordinates；
Two described supports be respectively arranged below with mounting seat, described mounting seat is provided with at least two all parallel with described folding and unfolding winding up roller slide rails, and the bottom of described support is provided with the chute coordinated with described slide rail.
2. the disc type unwinding and rewinding mechanism of position adjustable according to claim 1, it is characterized in that: the opposing sidewall of two described supports is provided with installing rack, the center of described disc type roll stand is provided with rotating shaft, and described rotating shaft is rotatably assorted and is arranged on described installing rack.
3. the disc type unwinding and rewinding mechanism of position adjustable according to claim 2, it is characterized in that: described rotation support unit includes two groups, rotating the top that support unit was positioned at the horizontal plane of described disc type roll stand rotation axis described in one of which, another organizes the lower section that described rotation support unit was positioned at the horizontal plane of described disc type roll stand rotation axis.
4. the disc type unwinding and rewinding mechanism of position adjustable according to claim 3, it is characterized in that: being positioned at the quantity rotating support unit described in one group below the horizontal plane of described disc type roll stand rotation axis is at least two, and arrange axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
5. the disc type unwinding and rewinding mechanism of position adjustable according to claim 4, it is characterized in that: being positioned at the quantity rotating support unit described in one group above the horizontal plane of described disc type roll stand rotation axis is at least one, and arranges axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
6. the disc type unwinding and rewinding mechanism of position adjustable according to any one of claim 1-5, it is characterised in that: it is provided with the guide roller I for band guiding between two described disc type roll stand.
7. the disc type unwinding and rewinding mechanism of position adjustable according to claim 6, it is characterised in that: it is provided with the guide roller II for band guiding between two described supports.
8. the disc type unwinding and rewinding mechanism of position adjustable according to claim 1, it is characterised in that: being provided with position adjustments plate between the bottom of two described supports, described chute is fixedly mounted on the bottom surface of described position adjustments plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809900.0A CN105775849A (en) | 2014-12-24 | 2014-12-24 | Disc type winding-unwinding mechanism adjustable in position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809900.0A CN105775849A (en) | 2014-12-24 | 2014-12-24 | Disc type winding-unwinding mechanism adjustable in position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105775849A true CN105775849A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809900.0A Pending CN105775849A (en) | 2014-12-24 | 2014-12-24 | Disc type winding-unwinding mechanism adjustable in position |
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| Country | Link |
|---|---|
| CN (1) | CN105775849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429567A (en) * | 2016-08-29 | 2017-02-22 | 浙江华创机电科技有限公司 | Coil-discharging mating device of dividing and cutting machine |
-
2014
- 2014-12-24 CN CN201410809900.0A patent/CN105775849A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429567A (en) * | 2016-08-29 | 2017-02-22 | 浙江华创机电科技有限公司 | Coil-discharging mating device of dividing and cutting machine |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |