CN101021020A - Conjugate cam unit for controlling motion of separating roll in cotton combing machine - Google Patents
Conjugate cam unit for controlling motion of separating roll in cotton combing machine Download PDFInfo
- Publication number
- CN101021020A CN101021020A CN 200610026642 CN200610026642A CN101021020A CN 101021020 A CN101021020 A CN 101021020A CN 200610026642 CN200610026642 CN 200610026642 CN 200610026642 A CN200610026642 A CN 200610026642A CN 101021020 A CN101021020 A CN 101021020A
- Authority
- CN
- China
- Prior art keywords
- roller
- cam
- conjugate cam
- motion
- conjugate
- 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.)
- Pending
Links
Images
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The conjugate cam unit for controlling motion of separating roll in cotton combing machine consists of one conjugate cam comprising one main cam and one auxiliary cam, one regulating disk screwed beside the conjugate cam, one cylinder axle for setting the regulating disk, one first roller and one second roller set on two ends of one pendulum link, and one epicyclic gear train with input shaft connected to the pendulum link. When the cylinder axle rotates the regulating disk, the main cam contacts with the first roller, the auxiliary cam contacts with the second roller, these two rollers complete intermittent motion, the pendulum link transfers the motion to the input shaft of the epicyclic gear train, and the epicyclic gear train drives the separating roller to complete precise curve motion. The present invention without double rocker mechanism has less members, reduced accumulated error and raised motion precision of the separating roller.
Description
Technical field
The present invention relates to textile machine, relate 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 invention is to provide a kind of conjugate cam device of controlling the motion of cotton comber detaching roller, 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 invention 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 present invention and cylinder member all adopt the known solution that is used for cotton comber in the prior art.
Operation principle of the present invention 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 present invention and prior art are compared, and its effect is actively with tangible.The adjustment disk that utilization of the present invention 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 present invention.
Fig. 2 is a kind of structural representation of controlling the conjugate cam device of cotton comber detaching roller motion of the present invention.
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 invention, 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,
It 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,
It 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 200610026642 CN101021020A (en) | 2006-05-17 | 2006-05-17 | Conjugate cam unit for controlling motion of separating roll in cotton combing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610026642 CN101021020A (en) | 2006-05-17 | 2006-05-17 | Conjugate cam unit for controlling motion of separating roll in cotton combing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101021020A true CN101021020A (en) | 2007-08-22 |
Family
ID=38708894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610026642 Pending CN101021020A (en) | 2006-05-17 | 2006-05-17 | Conjugate cam unit for controlling motion of separating roll in cotton combing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101021020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407831A (en) * | 2013-08-30 | 2013-11-27 | 无锡宝南机器制造有限公司 | Online adjusting mechanism for positive and negative overlap of folds on roll paper folder |
| EP3514274A1 (en) | 2018-01-23 | 2019-07-24 | Maschinenfabrik Rieter AG | Gear unit with an adjusting mechanism for a comber |
| CN110067045A (en) * | 2018-01-23 | 2019-07-30 | 里特机械公司 | The driving equipment of nipper component for combing machine |
-
2006
- 2006-05-17 CN CN 200610026642 patent/CN101021020A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407831A (en) * | 2013-08-30 | 2013-11-27 | 无锡宝南机器制造有限公司 | Online adjusting mechanism for positive and negative overlap of folds on roll paper folder |
| EP3514274A1 (en) | 2018-01-23 | 2019-07-24 | Maschinenfabrik Rieter AG | Gear unit with an adjusting mechanism for a comber |
| CN110067045A (en) * | 2018-01-23 | 2019-07-30 | 里特机械公司 | The driving equipment of nipper component for combing machine |
| CN110067045B (en) * | 2018-01-23 | 2022-10-11 | 里特机械公司 | Drive device for a nipper unit of a combing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105269926B (en) | Offset machine | |
| CN106120172B (en) | Cloth feeding mechanism with needle gage regulatory function | |
| CN101021020A (en) | Conjugate cam unit for controlling motion of separating roll in cotton combing machine | |
| US4583728A (en) | Auxiliary gripper drive | |
| CN2830431Y (en) | Conjugate cam device for controlling separated roller movement of cotton combing machine | |
| CN101554716B (en) | Drive for nipper device of combing machine | |
| CN108861361A (en) | A kind of automatic cycle stops conveying device | |
| CN203282811U (en) | Direct-drive mechanism for printing machine | |
| CN201387472Y (en) | Testing platform of electromotors | |
| CN104195752A (en) | Cloth feeding mechanism for overedger | |
| CN103057260B (en) | Planet gear connecting rod combined paper feeding device | |
| CN106523307A (en) | Power output device | |
| CN201501951U (en) | Roll feeding mechanism for high speed comber | |
| GB2271825A (en) | A pregripper drive | |
| CN201721114U (en) | Pressure adjusting mechanism of offset printing machine | |
| CN108533745A (en) | A kind of executing agency for automatically switching transfer gear box | |
| CN205443540U (en) | Roller gear separation transmission under after roving feeding formula and ring -spinning frame thereof | |
| CN209604483U (en) | A kind of synchronous high-mechanic speed reducer | |
| CN204097699U (en) | Overlock machine cloth feeding mechanism | |
| CN209832881U (en) | Pressure regulating mechanism of flexo printing machine | |
| CN207380473U (en) | A kind of pointer-type journey controller | |
| CN1438365A (en) | Device for regulating span | |
| CN204628356U (en) | Positive-pressure type clutch arm | |
| CN1339683A (en) | Variable spring automatic sun following machine | |
| CN107063536A (en) | Breaker torque transmission shaft measurement apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |