CN211338172U - A wrong limit device that is used for lining cloth coating machine macroaxis to wind - Google Patents
A wrong limit device that is used for lining cloth coating machine macroaxis to wind Download PDFInfo
- Publication number
- CN211338172U CN211338172U CN201921903577.8U CN201921903577U CN211338172U CN 211338172 U CN211338172 U CN 211338172U CN 201921903577 U CN201921903577 U CN 201921903577U CN 211338172 U CN211338172 U CN 211338172U
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- shaft
- rolling friction
- worm
- friction roller
- roller
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- 239000004744 fabric Substances 0.000 title claims abstract description 20
- 239000011248 coating agent Substances 0.000 title claims abstract description 16
- 238000000576 coating method Methods 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 47
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 240000000254 Agrostemma githago Species 0.000 description 1
- 235000009899 Agrostemma githago Nutrition 0.000 description 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a wrong limit device for rolling of lining cloth coating machine bull, the both sides of wrong limit deflector roll center pin respectively are equipped with a bearing, the front portion of wrong limit deflector roll is equipped with a rolling friction roller, wrong limit deflector roll center pin one end is passed through the shaft coupling and is connected with the worm end of turbine worm reduction gear, be provided with a support on being close to the bearing frame that turbine worm reduction gear distributes, wheel worm reduction gear's worm-gear shaft tip is provided with a bent axle dish, eccentric position at the bent axle dish is provided with a round pin axle, above-mentioned support passes through connecting rod and round pin hub connection. The connecting rod can push the worm gear reducer and the misalignment guide roller central shaft to reciprocate left and right. The misalignment guide roller is very close to the large winding shaft, and the selvedge of the lining cloth can continuously move left and right within 10cm of the selvedge of the large shaft cloth roll in the large shaft winding process, so that the selvedge is staggered, and the phenomena of edge curling and edge loosening of a product caused by too thick selvedge are prevented.
Description
Technical Field
The utility model belongs to the technical field of the technique of lining cloth design and coating and specifically relates to a wrong limit device, in particular to its mechanical connection structure that is used for lining cloth coating machine macroaxis rolling.
Background
The coiling mechanism of two some coating machines of lining cloth usually adopts the little book rolling of friction rolling, roll change, adopts the major axis rolling very seldom, because the major axis rolling has roll up footpath big, the meter is long, does not need often to change advantages such as book joint during the perching, nevertheless the major axis rolling appears when roll up footpath great easily and sticks up phenomenon such as limit, turn-up and slack side (especially when forming machine eye is far away from the selvedge, selvedge thickness increases, the phenomenon that turn-up slack side and selvedge crumple appear more easily after beating the book).
The selvedge cockle limit that causes when adopting the macroaxis coiling mechanism to current forming machine and coating machine, slack limit and the bad problem of selvedge coating, the utility model discloses a to the transformation of turbine worm speed reducer machine, provide the wrong limit device of the rolling of coating machine macroaxis.
Disclosure of Invention
An object of the utility model is to provide a wrong limit device for lining cloth coating machine macroaxis rolling, the cloth cover both provides rotatory power for the deflector roll when passing through wrong limit deflector roll through certain cornerite and along with the wrong limit deflector roll remove about make the selvedge at certain distance that staggers when epaxial coiling, prevent that the selvedge from folding and pressing together too thick and turn-up slack side. Overcomes the defects in the prior art.
In order to realize the purpose, the technical scheme of the utility model is that: a misalignment device for rolling a large shaft of a lining cloth coating machine comprises a turbine worm reducer and a misalignment guide roller, wherein the center of the misalignment guide roller is provided with a misalignment guide roller central shaft, two sides of the misalignment guide roller central shaft are respectively provided with a bearing, the front part of the misalignment guide roller is provided with a rolling friction roller, two sides of the rolling friction roller are respectively provided with a rolling friction roller shaft arm, the center of the rolling friction roller is provided with a rolling friction roller central shaft, two ends of the rolling friction roller central shaft are respectively connected with the end parts of the rolling friction roller shaft arms correspondingly, the two bearings are respectively arranged correspondingly to the rolling friction roller shaft arms, bearing seats of the bearings are fixed on the rolling friction roller shaft arms, one end of the misalignment guide roller central shaft is connected with a worm end of the turbine worm reducer through a coupler, a support is arranged on the bearing seat distributed close to the turbine worm reducer, and a crankshaft disk is arranged at the end part of a, the eccentric position of the crankshaft plate is provided with a pin shaft, and the support is connected with the pin shaft through a connecting rod.
The utility model discloses a misalignment device for lining cloth coating machine macroaxis rolling, which adopts a worm gear reducer with the reduction ratio of 50:1, and the distance between the pin shaft on the crankshaft disc and the axis is 5 cm. The coated lining cloth passes through the misalignment roller at a certain wrap angle after being cooled, the misalignment roller is wrapped with rubber with a large friction coefficient and starts to rotate under the friction of a moving cloth surface, because the central shaft of the misalignment roller is connected with the worm of the worm gear and worm reducer, the rotation of the misalignment roller can be transmitted to the crankshaft disc through the worm gear of the reducer, the disc rotates to drive the connecting rod to move, one end of the connecting rod is connected with the support fixed on the bearing seat, the bearing seat is fixed on the shaft arm of the winding friction roller, and thus, along with the rotation of the crankshaft disc, the connecting rod can push the worm gear and the misalignment guide roller to do left-right reciprocating motion together. The misalignment guide roller is very close to the large winding shaft, and the selvedge of the lining cloth can continuously move left and right within 10cm of the selvedge of the large shaft cloth roll in the large shaft winding process, so that the selvedge is staggered, and the phenomena of edge curling and edge loosening of a product caused by too thick selvedge are prevented.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The utility model discloses a wrong limit device for rolling of lining cloth coating machine bull shaft, it is different from prior art and lies in: the device comprises a worm and gear reducer 1 and an edge-staggering guide roller 2, wherein the center of the edge-staggering guide roller 2 is provided with an edge-staggering guide roller central shaft 3, two sides of the edge-staggering guide roller central shaft 3 are respectively provided with a bearing 4, (the edge-staggering guide roller central shaft 3 can rotate along with the bearing and can transversely slide in the bearing), the front part of the edge-staggering guide roller 2 is provided with a rolling friction roller 5, two sides of the rolling friction roller 5 are respectively provided with a rolling friction roller shaft arm 6, the center of the rolling friction roller 5 is provided with a rolling friction roller central shaft, two ends of the rolling friction roller central shaft are respectively connected with the end part of one rolling friction roller shaft arm 6, the two bearings 4 are respectively arranged corresponding to one rolling friction roller shaft arm 6, the bearing seats of the bearings 4 are fixed on the rolling friction roller shaft arms 6, one end of the edge-staggering guide roller central shaft 3 is connected with the worm end of the worm reducer 1 through a coupler 7, the end part of a worm wheel shaft of the worm wheel and worm gear reducer 1 is provided with a crank disk 9, a pin shaft 10 is arranged at the eccentric position of the crank disk 9, and the bracket 8 is connected with the pin shaft 10 through a connecting rod 11.
In specific implementation, a large rolling roller shaft 12 is arranged below the rolling friction roller 5.
In specific implementation, a bending roller 13 is further arranged between the misalignment guide roller 2 and the rolling friction roller 5.
The foregoing is a more detailed description of the invention, taken in conjunction with the accompanying preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described above. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (3)
1. The utility model provides a wrong limit device that is used for lining cloth coating machine macroaxis rolling which characterized in that: the device comprises a worm and gear reducer (1) and a misalignment guide roller (2), wherein the center of the misalignment guide roller (2) is provided with a misalignment guide roller center shaft (3), two sides of the misalignment guide roller center shaft (3) are respectively provided with a bearing (4), the front part of the misalignment guide roller (2) is provided with a rolling friction roller (5), two sides of the rolling friction roller (5) are respectively provided with a rolling friction roller shaft arm (6), the center of the rolling friction roller (5) is provided with a rolling friction roller center shaft, two ends of the rolling friction roller center shaft are respectively connected with the end part of one rolling friction roller shaft arm (6), the two bearings (4) are respectively arranged corresponding to one rolling friction roller shaft arm (6), bearing seats of the bearings (4) are fixed on the rolling friction roller shaft arms (6), one end of the misalignment guide roller center shaft (3) is connected with the worm end of the worm and gear reducer (1) through a coupler (7), a support (8) is arranged on a bearing seat distributed close to the worm gear reducer (1), a crank disk (9) is arranged at the end part of a worm gear shaft of the worm gear reducer (1), a pin shaft (10) is arranged at the eccentric position of the crank disk (9), and the support (8) is connected with the pin shaft (10) through a connecting rod (11).
2. The misalignment device for the large shaft winding of a lining cloth coating machine according to claim 1 is characterized in that: and a large rolling roller shaft (12) is arranged below the rolling friction roller (5).
3. The misalignment device for the large shaft winding of a lining cloth coating machine according to claim 1 is characterized in that: and a bending roller (13) is also arranged between the misalignment guide roller (2) and the rolling friction roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903577.8U CN211338172U (en) | 2019-11-06 | 2019-11-06 | A wrong limit device that is used for lining cloth coating machine macroaxis to wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903577.8U CN211338172U (en) | 2019-11-06 | 2019-11-06 | A wrong limit device that is used for lining cloth coating machine macroaxis to wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211338172U true CN211338172U (en) | 2020-08-25 |
Family
ID=72136458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921903577.8U Active CN211338172U (en) | 2019-11-06 | 2019-11-06 | A wrong limit device that is used for lining cloth coating machine macroaxis to wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211338172U (en) |
-
2019
- 2019-11-06 CN CN201921903577.8U patent/CN211338172U/en active Active
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