CN204325671U - A kind of parallel beating-up mechanism - Google Patents
A kind of parallel beating-up mechanism Download PDFInfo
- Publication number
- CN204325671U CN204325671U CN201420614294.2U CN201420614294U CN204325671U CN 204325671 U CN204325671 U CN 204325671U CN 201420614294 U CN201420614294 U CN 201420614294U CN 204325671 U CN204325671 U CN 204325671U
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- Prior art keywords
- reed
- support
- rocking arm
- beats
- beating
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- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 74
- 238000010009 beating Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 13
- 239000004744 fabric Substances 0.000 abstract description 7
- 238000009941 weaving Methods 0.000 abstract description 7
- 238000007596 consolidation process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Looms (AREA)
Abstract
The utility model relates to a kind of parallel beating-up mechanism, comprise tightening weft axis, support rocker arm bracket, tightening weft axis, support between rocker arm bracket and be connected with the rocking arm that beats up, tightening weft axis drives rocking arm rocking from side to side at the uniform velocity of beating up, the wherein said rocking arm that beats up is a polygon bar linkage structure, beat up in rocking arm and there is the reed seat support doing rectilinear motion, reed installed by reed seat support, reed is followed reed seat support straight line and is swung, the scope of operation of reed of the present utility model can remain vertical state, and parallel can be promoted with vertical state, thus ensure that can promote two parallels simultaneously in weaving double-layer fabric process, the weaving process of two-layer fabric and multiply cloth is applicable to this.
Description
Technical field
The utility model relates to a kind of parallel beating-up mechanism.
Background technology
In existing beating-up mechanism, reed moves in a swing fashion in the process of beating up.The power of reed comes from an actuating unit worked in a swing fashion, and this mechanism is provided with rocking arm, and rocking arm, as clutch end, provides the power that reed moves.Such as Chinese patent disclosed in 22 days July in 2009, application number is disclose a kind of four rod-non-circular gear beat-up method and beating-up mechanism in the patent of 200910096162.9, disclose toggle-action lever AB in this technical scheme to be contained on loom main shaft and to rotate together with loom main shaft, the A point of crank AB is the center of rotation of loom main shaft, initiatively non-circular gear is equipped with at the hinge point C place of connecting rod BC and rocking bar CD, initiatively non-circular gear and connecting rod BC consolidation, driven non-circular gear kink on the D point of the back shaft of rocking bar CD, slay EF and driven non-circular gear consolidation.Adopt non-circular gear mechanism and crank and rocker mechanism, the uniform rotation of loom main shaft is transformed into the non-at the uniform velocity intermittent of slay and swings.It can by setting up the kinematics model of non-circular gear and crank rocker, and realize slay has about the 220 ° complete dead time in rear heart position, meet the technological requirement of beating up of loom completely, this mechanism driving chain is short simultaneously, compact conformation.Here be exactly carry out beating operation in a swing fashion in reed motion process.
Because reed moves in a swing fashion, cause the parallel that about two distribute when weaving double-layer fabric not promoted by reed simultaneously.This is because the scope of operation of reed for promoting parallel on reed under swing state is in heeling condition, distribute up and down and be in two parallels on same vertical direction and first only have a parallel to be promoted by reed, then another root parallel is being promoted by reed.The woven condition of two parallels like this is completely different, and this can cause the inhomogenous defect of fabric quality.
Utility model content
Technical problem to be solved in the utility model to provide a kind of parallel beating-up mechanism.
The technical scheme realizing above-mentioned purpose is as follows:
A kind of parallel beating-up mechanism, comprise tightening weft axis, support rocker arm bracket, the rocking arm that beats up is connected with between tightening weft axis, support rocker arm bracket, tightening weft axis drives rocking arm rocking from side to side at the uniform velocity of beating up, the wherein said rocking arm that beats up is a polygon bar linkage structure, wherein polygon bar linkage structure installs reed, and reed is followed the rocking arm that beats up and swung, wherein at stop position and insertion position place, reed is vertical state.
Preferably, the described rocking arm that beats up is three bar linkage structures, there are three supports, be respectively the support that beats up, reed seat support, support rocking arm, wherein reed is arranged on reed seat support, the movable respectively connection in the two ends of reed seat support is beaten up support and support one end of rocking arm, and the connection tightening weft axis of support other end activity of beating up, the connection supporting the other end activity of rocking arm supports rocker arm bracket.
Preferably, tightening weft axis is connected with power source, and described power source is cam, and actuated by cams tightening weft axis moves reciprocatingly.
Preferably, reed seat support is fastened with reed seat, in reed seat, plugs reed.
Power source drives tightening weft axis to move reciprocatingly, and tightening weft axis drives rocking arm swing at the uniform velocity of beating up simultaneously, beats up in rocking arm moving process, and reed is followed the rocking arm that beats up and swung, and at stop position and insertion position place, reed is vertical state.
In parallel beating-up mechanism motion process, reed seat support is in horizontal positioned state all the time at stop position and insertion position place, and its height and position is answered horizontal level and changes.When reed is installed to after on reed seat support, the scope of operation of reed also can be in vertical state all the time at stop position and insertion position place, thus ensure that to promote two parallels in weaving double-layer fabric process simultaneously, and fabric quality is even.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is reed seat and reed schematic diagram
Figure number illustrates: reed 1, reed seat 2, reed seat support 3, the support 4 that beats up, tightening weft axis 5, support rocking arm 6, support rocker arm bracket 7
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fig. 1 is structural representation of the present utility model, parallel beating-up mechanism comprises tightening weft axis 5, supports rocker arm bracket 6, the rocking arm that beats up is connected with between tightening weft axis 5, support rocker arm bracket 7, tightening weft axis needs to be driven by power source to do crankmotion, tightening weft axis drives the rocking arm that beats up to move left and right simultaneously, does crankmotion preferably by actuated by cams tightening weft axis.Weaving loom is all provided with tightening weft axis, and tightening weft axis is the primary source of reed power, and it has individual motor to drive or shares a power source by drive disk assembly and other assembly.
The rocking arm that beats up is a polygon bar linkage structure, the rocking arm that preferably beats up is three bar linkage structures, the rocking arm that beats up of described three connecting rods has three supports, be respectively the support 4 that beats up, reed seat support 3, support rocking arm 6, the connection that wherein two ends of reed seat support 3 are movable is respectively beaten up support 4, support rocking arm 6, beat up being connected with tightening weft axis of support 4 other end activity, the connection supporting the activity of rocking arm 6 other end supports rocker arm bracket 7, in the utility model, no matter reed seat support 3 does any movement locus, as long as ensure that reed seat support is in the state of level all the time at insertion position and stop position place, no matter support rocking arm 6, how the support 4 that beats up shakes, can ensure that reed is in vertical state all the time at insertion position and stop position place, reed seat support 3 is installed reed seat 2, on reed seat 2, parallel A passes, reed 1 is plugged in reed seat.Only limit the other end supporting rocking arm 6 in the utility model to be connected with support rocker arm bracket 7, support rocking arm 6 to be fixedly connected with the frame on weaving loom or other fixed parts, for convenience of description frame or other fixed parts are referred to as in the utility model and support rocker arm bracket 7.
The rocking arm reed seat support 3 in the process swung that beats up is in level all the time at insertion position and stop position place, and the reed therefore connected with it is followed reed seat support and done the same movement locus.
Reed only needs to keep vertical state at beat up station and wefting insertion station in above process, and pilot process can be in the state not affecting arbitrarily warp parallel.Wefting insertion station described in Fig. 1 is exactly the state shown by dotted line, and the described station that beats up is the state shown by solid line.The scope of operation of reed can be in vertical state all the time, and then can promote two parallels simultaneously.That is in motion process, reed can be heeling condition, as long as the scope of operation of (i.e. wefting insertion station and beat up station) reed can be in vertical state all the time in two states shown in Fig. 1, and reed is that the state of inclination is also passable between these two states.
In Fig. 1, bold portion is stop position, dotted line is insertion position, the signal of movement locus when namely this device moves to dotted line position when solid line position, when this device moves to dotted line position from solid line position, beat up support 4 and the beating up between support 4 of solid line position of dotted line position have a pivot angle α, by calculating reed support 3, support the length of rocking arm 6 and support the position of rocker arm bracket 7, guarantee beat up a little and wefting insertion point time reed vertical, in the embodiment shown in fig. 1, being shorter in length than of support 4 of beating up supports the length of rocking arm, the length of support 4 of beating up can only have and supports 3/1 to four/4ths of rocking arm 6 length, the angle of pendulum pin α is 0.90 degree.The angle of certain pendulum pin α can also be other numerical value with the length of the support that beats up, support rocking arm, and the rocking arm that beats up is not limited to triangle bar linkage structure, as long as whatsoever structure, numerical value ensure that reed does the horizontal movement of straight line always, any structure can.
As for the position of tightening weft axis 5, be carry out position according to complete machine structure to fix; Ensure that reed seat support is when stop position and insertion position level, the length of adjustable steel slay support 3 and support rocking arm 6, find the position of suitable support rocker arm bracket 7, therefore the numerical value determined of reed seat support 3 and the length neither one that supports rocking arm 6, stop position and insertion position are determined according to weaving process, beat up after the determining angle of angle α of stop position and insertion position just can be determined, topmost in the utility model is in sum exactly ensure that reed seat support is in the state of level at stop position and insertion position.
These are only the preferred embodiment of the utility model embodiment; not in order to limit the utility model embodiment; within all spirit in the utility model embodiment and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included in the protection domain of the utility model embodiment.
Claims (4)
1. a parallel beating-up mechanism, comprise tightening weft axis, support rocker arm bracket, the rocking arm that beats up is connected with between tightening weft axis, support rocker arm bracket, tightening weft axis drives rocking arm rocking from side to side at the uniform velocity of beating up, the wherein said rocking arm that beats up is a polygon bar linkage structure, wherein polygon bar linkage structure installs reed, and reed is followed the rocking arm that beats up and swung, wherein at stop position and insertion position place, reed is vertical state.
2. parallel beating-up mechanism according to claim 1, it is characterized in that: described in the rocking arm that beats up be three bar linkage structures, there are three supports, be respectively the support that beats up, reed seat support, support rocking arm, wherein reed is arranged on reed seat support, the movable respectively connection in the two ends of reed seat support is beaten up support and support one end of rocking arm, and the connection tightening weft axis of support other end activity of beating up, the connection supporting the other end activity of rocking arm supports rocker arm bracket.
3. parallel beating-up mechanism according to claim 1, is characterized in that: tightening weft axis is connected with power source, and described power source is cam, and actuated by cams tightening weft axis moves reciprocatingly.
4. parallel beating-up mechanism according to claim 2, is characterized in that: reed seat support is fastened with reed seat, plugs reed in reed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614294.2U CN204325671U (en) | 2014-10-22 | 2014-10-22 | A kind of parallel beating-up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614294.2U CN204325671U (en) | 2014-10-22 | 2014-10-22 | A kind of parallel beating-up mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325671U true CN204325671U (en) | 2015-05-13 |
Family
ID=53162048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614294.2U Expired - Fee Related CN204325671U (en) | 2014-10-22 | 2014-10-22 | A kind of parallel beating-up mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328584A (en) * | 2014-10-22 | 2015-02-04 | 杭州创兴织造设备科技有限公司 | Parallel beating-up mechanism |
| CN106245205A (en) * | 2016-08-28 | 2016-12-21 | 浙江国力纺织有限公司 | A kind of Linkage Beating-up Mechanism for Looms |
| CN110820140A (en) * | 2019-12-12 | 2020-02-21 | 江苏莱纳多智能装备有限公司 | Beating-up and weft insertion transmission mechanism arranged on two sides |
-
2014
- 2014-10-22 CN CN201420614294.2U patent/CN204325671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328584A (en) * | 2014-10-22 | 2015-02-04 | 杭州创兴织造设备科技有限公司 | Parallel beating-up mechanism |
| CN106245205A (en) * | 2016-08-28 | 2016-12-21 | 浙江国力纺织有限公司 | A kind of Linkage Beating-up Mechanism for Looms |
| CN110820140A (en) * | 2019-12-12 | 2020-02-21 | 江苏莱纳多智能装备有限公司 | Beating-up and weft insertion transmission mechanism arranged on two sides |
| CN110820140B (en) * | 2019-12-12 | 2024-04-26 | 江苏莱纳多智能装备有限公司 | Beat-up weft insertion transmission mechanism arranged on two sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000, No. 6, No. 9, No. 10, Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: HANGZHOU CHUANGXING WEAVING EQUIPMENT TECHNOLOGY CO., LTD. Address before: 310000, No. 6, No. 9, No. 10, Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: Hangzhou Chuangxing Weaving Equipment Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |