CN208279927U - Lap guard yarn chopped device - Google Patents
Lap guard yarn chopped device Download PDFInfo
- Publication number
- CN208279927U CN208279927U CN201820805244.0U CN201820805244U CN208279927U CN 208279927 U CN208279927 U CN 208279927U CN 201820805244 U CN201820805244 U CN 201820805244U CN 208279927 U CN208279927 U CN 208279927U
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- China
- Prior art keywords
- pressure roller
- roller
- yarn
- guide rail
- rotor
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Abstract
The utility model relates to chopping machine technical fields, more particularly to a kind of lap guard yarn chopped device, it is additionally arranged yarn retaining plate, the position that the other side of yarn retaining plate is contacted with pressure roller is lower than the central axis of pressure roller, i.e. at the center of pressure roller, one piece of yarn retaining plate is installed in position down, roller surface is resisted, when having the tendency that yarn has taken up winding by pressure roller, the yarn retaining plate for being just installed in pressure roller front end, which blocks, not to be continued to up wind and fall off, to efficiently solve puzzlement of the chopping machine around yarn.
Description
Technical field
The utility model relates to chopping machine technical field more particularly to a kind of lap guard yarn chopped devices.
Background technique
Chopping machine is that continuous yarn is cut into the long stapled device such as uniform, and chopping machine has rubber roller, rotor, pressure roller composition one
A whole set of disconnecting device, yarn push down yarn by pressure roller during introducing and guarantee that yarn does not depart from during continuous cutting-off.
Therefore in this process can't cut if there is yarn or could not can smoothly enter into cutting region will be taken up by pressure roller to
It is wrapped on pressure roller, so that being chopped cannot proceed normally cutting work.
Utility model content
Technical problem to be solved by the utility model is: can't cut or could not be smooth to solve yarn in the prior art
Into cutting region, the technical problem being wrapped on pressure roller will be taken up by pressure roller, the utility model provides a kind of lap guard
Yarn chopped device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of lap guard yarn chopped device, including it is flat
Rotor, rubber roller, pressure roller and the rack of row setting, rotor are fixed in rack and by big motor drivens, and rubber roller is located at rotor side
Face and housing slide cooperate, and are fixed with rubber-roll driving mechanism on the rack and connect with rubber roller, and pressure roller is set to rubber roller oblique upper surface
And connect with pressure roller driving mechanism, which is fixed on the rack, and pressure roller is between rotor and rubber roller, and pressure roller is not
It is contacted with rotor, rotor surface is equipped with blade, and the lap guard yarn chopped device further includes yarn retaining plate, and the rack is also fixed with
Housing, housing are located at outside rotor, and the side of yarn retaining plate is fixedly connected with housing, the other side and pressure roller obliquely downward of yarn retaining plate
Surface contact, yarn retaining plate is between rotor and pressure roller.The position that the other side of yarn retaining plate is contacted with pressure roller is lower than in pressure roller
Mandrel line, therefore, at the center of pressure roller, one piece of yarn retaining plate is installed in position down, roller surface is resisted, when having yarn by pressure roller band
It rising when have the tendency that winding, the yarn retaining plate for being just installed in pressure roller front end, which blocks, not to be continued to up wind and fall off, from
And effective solution puzzlement of the chopping machine around yarn.
Further, for the ease of the yarn wound under shovel by pressure roller, the side of the yarn retaining plate is higher than the other side, yarn retaining plate
The surface that is contacted with pressure roller of the other side match.
Further, specifically, two sides are equipped with support in the rack, and guide rail is equipped in support, and guide rail is equipped with guide rail
Pressing plate, the rotor is fixed between the guide rails, and the rubber roller is slidably matched between the guide rails by sliding bearing, the rubber roller
Driving mechanism is fixed on support side, and the pressure roller driving mechanism is fixed on guide rail clip.Rubber roller is sliding by sliding bearing
It is dynamic to cooperate between the guide rails, and can be close or remote under the action of rubber-roll driving mechanism by the guiding and cooperation of guide rail
From rotor.
Further, specifically, the rubber-roll driving mechanism includes two big cylinders, and two big cylinder passes through air cylinder tie rod
It connect with rubber roller both ends, and is locked by locking device.
Further, specifically, the pressure roller driving mechanism include roller bearing, roller bearing guide rail, small cylinder and
Small cylinder mounting plate, pressure roller end are set in roller bearing, and roller bearing is slidably matched with roller bearing guide rail, small cylinder installation
Plate is fixed on roller bearing rail end, and small cylinder is fixed on small cylinder mounting plate, and roller bearing guide rail is located at leading for support
On rail pressure plate.Under the action of small cylinder, what pressure roller can be stable is pressed on rubber roller.
The utility model has the beneficial effects that the lap guard yarn chopped device of the utility model, is additionally arranged yarn retaining plate, yarn retaining plate
The position that is contacted with pressure roller of the other side be lower than the central axis of pressure roller, i.e., at the center of pressure roller, one block of gear yarn is installed in position down
Plate resists roller surface, when having the tendency that yarn has taken up winding by pressure roller, is just installed in the gear yarn of pressure roller front end
Plate blocks does not continue to up wind and fall off, thus effective solution puzzlement of the chopping machine around yarn.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of the utility model lap guard yarn chopped device.
Fig. 2 is the side view of the utility model lap guard yarn chopped device.
In figure: 1, rotor, 2, rubber roller, 3, pressure roller, 4, rack, 5, yarn retaining plate, 6, housing, 71, guide rail, 72, guide rail clip,
8, big cylinder, 91, small cylinder, 92, small cylinder mounting plate, 93, roller bearing guide rail, 10, yarn.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
It as illustrated in fig. 1 and 2, is the utility model optimum embodiment, a kind of lap guard yarn chopped device, including it is disposed in parallel
Rotor 1, rubber roller 2, pressure roller 3 and rack 4, rotor 1 are fixed in rack 4 and by big motor drivens, and rubber roller 2 is located at 1 side of rotor
Face is slidably matched with rack 4, and rubber-roll driving mechanism is fixed in rack 4 and is connect with rubber roller 2, and pressure roller 3 is set to 2 oblique upper of rubber roller
Surface and connect with pressure roller driving mechanism, which is fixed in rack 4, pressure roller 3 be located at rotor 1 and rubber roller 2 it
Between, pressure roller 3 is not contacted with rotor 1, and 1 surface of rotor is equipped with blade, and lap guard yarn chopped device further includes yarn retaining plate 5, and rack 4 is also solid
Surely it is equipped with housing 6, housing 6 is located at outside rotor 1, and the side of yarn retaining plate 5 is fixedly connected with housing 6, the other side of yarn retaining plate 5
It is contacted with 3 obliquely downward surface of pressure roller, yarn retaining plate 5 is between rotor 1 and pressure roller 3.The side of yarn retaining plate 5 is higher than the other side, gear
The surface that the other side of yarn plate 5 is contacted with pressure roller 3 matches.
Two sides are equipped with support in rack 4, and guide rail 71 is equipped in support, and guide rail is equipped with guide rail clip 72, and rotor 1 is fixed on
Between guide rail 71, rubber roller 2 is slidably fitted between guide rail 71 by sliding bearing, and rubber-roll driving mechanism is fixed on support side,
Pressure roller driving mechanism is fixed on guide rail clip 72.Rubber-roll driving mechanism includes two big cylinder 8, and two big cylinder 8 passes through gas
Cylinder pull rod is connect with 2 both ends of rubber roller, and is locked by locking device.
Pressure roller driving mechanism includes roller bearing, roller bearing guide rail 93, small cylinder 91 and small cylinder mounting plate 92, pressure
3 end of roller is set in roller bearing, and roller bearing is slidably matched with roller bearing guide rail 93, and small cylinder mounting plate 92 is fixed on pressure
93 end of roller bearing guide rail, small cylinder 91 are fixed on small cylinder mounting plate 92, and roller bearing guide rail 93 is located at the guide rail of support
On pressing plate 72.Under the action of small cylinder 91, pressure roller 3 stable can be pressed on rubber roller 2.
Rotor 1 is rotated by big motor driven, and rubber roller 2 is pressed on rotor 1 by rubber-roll driving mechanism, and rotor 1 drives rubber roller 2
Rotation, pressure roller 3 are pressed on rubber roller 2 by driving mechanism, and rubber roller 2 is rotated with dynamic pressure roller 3, and rubber roller 2 is matched by sliding bearing sliding
It closes between guide rail 71, and can be close or remote under the action of rubber-roll driving mechanism by the guiding and cooperation of guide rail 71
From rotor 1.Two big cylinder 8 pushes the both ends of rubber roller 2 respectively, in place after, locked by locking device.The center of pressure roller 3 is past
One piece of yarn retaining plate 5 is installed in lower position, resists 3 surface of pressure roller, when having the tendency that yarn 10 has taken up winding by pressure roller 3,
The yarn retaining plate 5 for being just installed in 3 front end of pressure roller blocks does not continue to up wind and fall off, thus effective solution chopping machine
Around the puzzlement of yarn.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (5)
1. a kind of lap guard yarn chopped device, including rotor disposed in parallel (1), rubber roller (2), pressure roller (3) and rack (4), rotor
(1) it being fixed on rack (4) and by big motor driven, rubber roller (2) is located at rotor (1) side and is slidably matched with rack (4),
It is fixed with rubber-roll driving mechanism in rack (4) to connect with rubber roller (2), pressure roller (3) is set to rubber roller (2) oblique upper surface and and pressure roller
Driving mechanism connection, the pressure roller driving mechanism are fixed on rack (4), and pressure roller (3) is located between rotor (1) and rubber roller (2), pressure
Roller (3) is not contacted with rotor (1), and rotor (1) surface is equipped with blade, it is characterised in that: the lap guard yarn chopped device further includes
Yarn retaining plate (5), the rack (4) are also fixed with housing (6), and housing (6) is located at outside rotor (1), and the one of yarn retaining plate (5)
Side is fixedly connected with housing (6), and the other side of yarn retaining plate (5) is contacted with pressure roller (3) obliquely downward surface, and yarn retaining plate (5) is located at knife
Between roller (1) and pressure roller (3).
2. lap guard yarn chopped device as described in claim 1, it is characterised in that: the side of the yarn retaining plate (5) is higher than another
Side, the surface that the other side of yarn retaining plate (5) is contacted with pressure roller (3) match.
3. lap guard yarn chopped device as described in claim 1, it is characterised in that: two sides are equipped with support in the rack (4),
Guide rail (71) are equipped in support, guide rail is equipped with guide rail clip (72), and the rotor (1) is fixed between guide rail (71), institute
It states rubber roller (2) to be slidably fitted between guide rail (71) by sliding bearing, the rubber-roll driving mechanism is fixed on support side, institute
The pressure roller driving mechanism stated is fixed on guide rail clip (72).
4. lap guard yarn chopped device as described in claim 1, it is characterised in that: the rubber-roll driving mechanism includes two big
Cylinder (8), two big cylinder (8) are connect by air cylinder tie rod with rubber roller (2) both ends, and are locked by locking device.
5. lap guard yarn chopped device as claimed in claim 3, it is characterised in that: the pressure roller driving mechanism includes pressure roller shaft
It holds, roller bearing guide rail (93), small cylinder (91) and small cylinder mounting plate (92), pressure roller (3) end is set in roller bearing,
Roller bearing is slidably matched with roller bearing guide rail (93), and small cylinder mounting plate (92) is fixed on roller bearing guide rail (93) end
Portion, small cylinder (91) are fixed on small cylinder mounting plate (92), and roller bearing guide rail (93) is located at the guide rail clip (72) of support
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805244.0U CN208279927U (en) | 2018-05-25 | 2018-05-25 | Lap guard yarn chopped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805244.0U CN208279927U (en) | 2018-05-25 | 2018-05-25 | Lap guard yarn chopped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279927U true CN208279927U (en) | 2018-12-25 |
Family
ID=64706263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805244.0U Active CN208279927U (en) | 2018-05-25 | 2018-05-25 | Lap guard yarn chopped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823911A (en) * | 2019-01-28 | 2019-05-31 | 重庆国际复合材料股份有限公司 | A kind of chopped automatic wire feeder |
| CN110238901A (en) * | 2019-06-25 | 2019-09-17 | 重庆飞速机电有限公司 | A kind of on-line automatic reconditioning rubber roller chopping machine |
-
2018
- 2018-05-25 CN CN201820805244.0U patent/CN208279927U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823911A (en) * | 2019-01-28 | 2019-05-31 | 重庆国际复合材料股份有限公司 | A kind of chopped automatic wire feeder |
| CN109823911B (en) * | 2019-01-28 | 2021-02-02 | 重庆国际复合材料股份有限公司 | Short automatic wire feeding device that cuts |
| CN110238901A (en) * | 2019-06-25 | 2019-09-17 | 重庆飞速机电有限公司 | A kind of on-line automatic reconditioning rubber roller chopping machine |
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| GR01 | Patent grant |