CN2830431Y - Conjugate cam device for controlling separated roller movement of cotton combing machine - Google Patents
Conjugate cam device for controlling separated roller movement of cotton combing machine Download PDFInfo
- Publication number
- CN2830431Y CN2830431Y CN 200520045730 CN200520045730U CN2830431Y CN 2830431 Y CN2830431 Y CN 2830431Y CN 200520045730 CN200520045730 CN 200520045730 CN 200520045730 U CN200520045730 U CN 200520045730U CN 2830431 Y CN2830431 Y CN 2830431Y
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- roller
- cam
- conjugate cam
- adjustment disk
- conjugate
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Abstract
A kind of conjugate cam device of controlling the motion of cotton comber detaching roller, constitute by a conjugate cam, conjugate cam is made of main cam and auxilliary cam, conjugate cam is connected with an adjustment disk by at least two bolts in the side, be provided with at least two long lumbar holes in the adjustment disk, adjustment disk is fixedly installed on the cylinder axis, be provided with first roller and second roller in the rotation round of conjugate cam, first roller and second roller are separately positioned on the two ends of a fork, and fork is connected with the power shaft of cyclic train.Cylinder axis drives adjustment disk and rotates, main cam contacts with first roller, and auxilliary cam contacts with second roller, and first roller and second roller are done definite intermittent motion, fork transmits motion to the power shaft of cyclic train, and cyclic train drives detaching roller and does accurate curvilinear motion.The utility model has been cancelled existing double rocker mechanism, reduces the number of components of detaching roller driving mechanism, thereby has reduced accumulated error, has improved the kinematic accuracy of detaching roller.
Description
Technical field
The utility model relates to textile machine, relates in particular to cotton comber, particularly a kind of conjugate cam device of controlling the motion of cotton comber detaching roller.
Background technology
In the prior art, the driving mechanism of the detaching roller of cotton comber is by conjugate cam, double rocker mechanism, cyclic train or realizations such as multi-connecting-rod mechanism, cyclic train, because the number of components in the said apparatus is more, the accumulated error of mechanism is bigger, particularly the error that produces between conjugate cam and the double rocker mechanism is particularly outstanding, thereby makes detaching roller actual motion curve and theoretical curve have error.
Summary of the invention
The purpose of this utility model provides a kind of conjugate cam device of controlling the motion of cotton comber detaching roller, and the conjugate cam device of described this control cotton comber detaching roller motion will solve the bigger technical problem of detaching roller driving mechanism error of cotton comber in the prior art.
The conjugate cam device of this control cotton comber detaching roller motion of the present utility model is made of a conjugate cam, wherein, described conjugate cam is fixedlyed connected with auxilliary cam by main cam and is constituted, described main cam and auxilliary cam have definite contour curve respectively, described main cam or auxilliary cam are provided with at least two screws, be provided with a bolt in any one described screw, the parallel sided of described conjugate cam is provided with an adjustment disk, be provided with at least two long lumbar holes in the described adjustment disk, any one described bolt all passes a described long lumbar hole and fixes by nut and adjustment disk.
Further, described adjustment disk is fixedly installed on the axle.
Further, described adjustment disk is connected with described axle with key by the swelling cover.
Further, be connected with the cylinder member on the described axle.
Further, be provided with one first roller and one second roller in the rotation round of described conjugate cam, described first roller and second roller are separately positioned on the two ends of a fork, and described fork is connected with the central shaft of a cyclic train.
Further, described fork is connected with the spigot shaft coaxle heart of cyclic train.
Concrete, cyclic train described in the utility model and cylinder member all adopt the known solution that is used for cotton comber in the prior art.
Operation principle of the present utility model is as follows: the axle that connects cylinder drives adjustment disk and rotates, adjustment disk drives conjugate cam and rotates, main cam in the conjugate cam contacts with first roller, auxilliary cam contacts with second roller, main cam and auxilliary cam drive first roller respectively and second roller is done definite intermittent motion, the fork that connects first roller and second roller transmits motion to the power shaft of cyclic train, and cyclic train drives detaching roller and does accurate curvilinear motion.By regulating the circumference angle between conjugate cam and the adjustment disk, can regulate detaching roller and begin the clockwise time, thus the lap of splice of regulating the defibre clump.
The utility model and prior art are compared, and its effect is actively with tangible.The adjustment disk that the utility model utilization is connected with cylinder axis drives conjugate cam, utilize first roller, second roller and fork that the motion of conjugate cam is directly passed to cyclic train, cancelled double rocker mechanism of the prior art, reduced the number of components of detaching roller driving mechanism, thereby reduced accumulated error, improved the kinematic accuracy of detaching roller.
Description of drawings
Fig. 1 is the schematic diagram of the conjugate cam in a kind of conjugate cam device of controlling cotton comber detaching roller motion of the utility model.
Fig. 2 is a kind of structural representation of controlling the conjugate cam device of cotton comber detaching roller motion of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of conjugate cam device of controlling the motion of cotton comber detaching roller of the present utility model, constitute by a conjugate cam 1, wherein, described conjugate cam 1 is fixedlyed connected with auxilliary cam 12 by main cam 11 and is constituted, described main cam 11 and auxilliary cam 12 have definite contour curve respectively, described main cam 11 or auxilliary cam 12 are provided with at least two screws, be provided with a bolt 7 in any one described screw, the parallel sided of described conjugate cam 1 is provided with an adjustment disk 2, be provided with at least two long lumbar holes 6 in the described adjustment disk 2, any one described bolt 7 all passes a described long lumbar hole 6 and fixing by nut and adjustment disk 2.
Further, described adjustment disk 2 is fixedly installed on the axle 5.
Further, be provided with one first roller 31 and one second roller 32 in the rotation round of described conjugate cam 1, described first roller 31 and second roller 32 are separately positioned on the two ends of a fork 4, and described fork 4 is connected with the power shaft 8 of a cyclic train (not shown).
Further, described adjustment disk 2 is connected with described axle 5 with key by the swelling cover.
Further, be connected with the cylinder member on the described axle 5.
Concrete, first roller 31 and one second roller 32 are arranged on the two ends of fork 4 rotationally, and described fork 4 has a centre of gyration.
Claims (6)
1. control the conjugate cam device that the cotton comber detaching roller moves for one kind, constitute by a conjugate cam, it is characterized in that: described conjugate cam is fixedlyed connected with auxilliary cam by main cam and is constituted, described main cam and auxilliary cam have definite contour curve respectively, described main cam or auxilliary cam are provided with at least two screws, be provided with a bolt in any one described screw, the parallel sided of described conjugate cam is provided with an adjustment disk, be provided with at least two long lumbar holes in the described adjustment disk, any one described bolt all passes a described long lumbar hole and fixes by nut and adjustment disk.
2. detaching roller driving mechanism as claimed in claim 1 is characterized in that: described adjustment disk is fixedly installed on the axle.
3. the conjugate cam device of control cotton comber detaching roller motion as claimed in claim 1, it is characterized in that: be provided with one first roller and one second roller in the rotation round of described conjugate cam, described first roller and second roller are separately positioned on the two ends of a fork, and described fork is connected with the central shaft of a cyclic train.
4. the conjugate cam device of control cotton comber detaching roller motion as claimed in claim 2 is characterized in that: described adjustment disk is connected with described axle with key by the swelling cover.
5. the conjugate cam device of control cotton comber detaching roller motion as claimed in claim 3, it is characterized in that: described fork is connected with the spigot shaft coaxle heart of cyclic train.
6. the conjugate cam device of control cotton comber detaching roller motion as claimed in claim 2 is characterized in that: be connected with the cylinder member on the described axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045730 CN2830431Y (en) | 2005-10-18 | 2005-10-18 | Conjugate cam device for controlling separated roller movement of cotton combing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045730 CN2830431Y (en) | 2005-10-18 | 2005-10-18 | Conjugate cam device for controlling separated roller movement of cotton combing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830431Y true CN2830431Y (en) | 2006-10-25 |
Family
ID=37135355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045730 Expired - Fee Related CN2830431Y (en) | 2005-10-18 | 2005-10-18 | Conjugate cam device for controlling separated roller movement of cotton combing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830431Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180392A (en) * | 2011-04-26 | 2011-09-14 | 江南嘉捷电梯股份有限公司 | Structure for installing diagonal member seat of elevator |
| CN102330196A (en) * | 2011-08-22 | 2012-01-25 | 山西鸿基科技股份有限公司 | Nipper swing shaft transmission mechanism |
-
2005
- 2005-10-18 CN CN 200520045730 patent/CN2830431Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180392A (en) * | 2011-04-26 | 2011-09-14 | 江南嘉捷电梯股份有限公司 | Structure for installing diagonal member seat of elevator |
| CN102330196A (en) * | 2011-08-22 | 2012-01-25 | 山西鸿基科技股份有限公司 | Nipper swing shaft transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20061025 Termination date: 20131018 |