CN200988884Y - Grid lever dobby device - Google Patents
Grid lever dobby device Download PDFInfo
- Publication number
- CN200988884Y CN200988884Y CN 200620162448 CN200620162448U CN200988884Y CN 200988884 Y CN200988884 Y CN 200988884Y CN 200620162448 CN200620162448 CN 200620162448 CN 200620162448 U CN200620162448 U CN 200620162448U CN 200988884 Y CN200988884 Y CN 200988884Y
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- CN
- China
- Prior art keywords
- lever
- grid
- links
- cam
- slide block
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a grating lever dobby device, which is characterized in that an upright column frame is provided with a poker guiding shoe and a grating, each grating is provided with a set of lever elements, the lever elements are provided with a harness frame and the grating is provided with a lifting locating rod at the bottom; an auxiliary drive gear cooperates with a cam, which is connected with a treadle, the thread is connected with the lifting guiding shoe by a guiding shoe connecting rod and the thread is connected with a chain wheel by a chain. The grating lever dobby device is positioned in the lower part of the loom, which has the advantages of compact and simple structure and reliable and convenient application with over a half of the raw materials being saved. At the same time, a rolling bearing is used at each driving and supporting part, which reduces wear and tear, decreases noise and optimizes structure, applicable in arranging a plurality kinds of new and old gripper loom and adaptable to the plurality kinds of fabrics such as cotton, wool, flax, silk and chemical fiber.
Description
Technical field:
The utility model relates to the technical field of loom, specifically a kind of grid lever dobby device that is used to control integrated box movement and conversion opening that is installed in the loom bottom.
Background technology:
At present traditional loom is complete mechanical overhead, and volume is big and quality is heavy, and complex structure has brought very big inconvenience for daily operation and maintenance work, and mechanical wear is very big simultaneously, and noise is bigger, and smoothness of operation is poor.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved grid lever dobby device, and it can overcome, and the loom volume is big in the prior art, quality heavy, unhandy some shortcomings.
To achieve these goals, the technical solution of the utility model is: grid lever dobby device, it mainly comprises column frame, sprocket wheel, loom central shaft and the major and minor travelling gear that matches with central shaft, it is characterized in that: column frame is provided with elevating lever slide block and grid, be provided with one group of leverage component in each grid, leverage component is provided with heald frame, and the grid bottom is provided with the lifting backstay; The auxiliary driving gear matches with cam, and cam links to each other with a treading rod, links to each other by slide block connecting rod between treading rod and the elevating lever slide block, links to each other by chain between treading rod and the sprocket wheel.
Grid lever dobby device of the present utility model is arranged on the bottom of loom during use, owing to be provided with the grid of 14-20 sheet, be provided with the leverage component that one group of control heald frame moves up and down in each grid again, so this device is called grid lever dobby device, the utility model compact conformation, simply, reliably easy to use, saved the raw material more than 1/2.Rolling bearing has been adopted at each transmission supporting position simultaneously, has therefore reduced wearing and tearing, has reduced noise, structure more becomes rationally, is suitable for disposing various types of the old and new's Rapier loomss, can adapt to various fabrics such as cotton, hair, fiber crops, silk, chemical fibre simultaneously, line paper is by photo-electric control, and selecting look is 6 looks.
Description of drawings:
Fig. 1 is the structural representation of the utility model one embodiment
Fig. 2 is the side view of Fig. 1
Fig. 3 is a leverage component schematic diagram of the present utility model
Fig. 4 is a user mode reference diagram of the present utility model
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises column frame 5, sprocket wheel 1, loom central shaft 7 and the major and minor travelling gear 8,9 that matches with central shaft, major and minor travelling gear links to each other with cam, its difference with the prior art is: column frame is provided with elevating lever slide block 6, lever slide block 18 and grid 21, grid is 14-20, be provided with one group of leverage component 22 in each grid and determine the heald frame center, leverage component is provided with heald frame, the grid bottom is provided with lifting backstay 14, and the lever slide block makes about the heald frame by signal; The auxiliary driving gear matches with cam 10, and cam links to each other with a treading rod 13, links to each other by slide block connecting rod 15 between treading rod and the elevating lever slide block, and linking to each other by chain 2 between treading rod and the sprocket wheel reaches back the effect of combining.The top of column frame is provided with entablature 3 and fixes heald frame elevating lever 4.
Link to each other by a variable-speed shaft between cam and the auxiliary driving gear, leverage is provided with heald frame elevating lever 4 moves up and down heald frame, one end of heald frame elevating lever links to each other with lever 26,27, the other end contacts with lifting backstay 14, lever links to each other with column 24, column is provided with upper mounted plate 23, and the combination of fixed head and column moves up and down lifting slider 25, links to each other by lifting slider between lever and the column.Lever slide block 18 is provided with application valve body 11,14-20 magnetic core bar 17 of control, and location mandril 19 that matches with the magnetic core bar and retainer spring 20, and the heald frame elevating lever is provided with the plug locating hole.Cam has 2, links to each other by pulley 12 between cam and the treading rod.The top of column frame is provided with a main lever 16 (length of main lever is optional, in order to control the cloth length that loom is produced).
In the enforcement under the drive of loom central shaft, main, the auxiliary driving gear, cam rotates successively, cam drives the elevating lever slide block by treading rod 13 and slide block connecting rod 15 and moves up and down, after receiving electronic signal, magnetic core bar control location mandril closes, thereby driving corresponding heald frame elevating lever moves up and down, after heald frame runs into the lifting backstay with the decline of heald frame elevating lever, location mandril will flick under the effect of spring, under the effect of signal, reselecting needs the heald frame of ascending motion elevating lever, finishes the variation of heald frame then, the elevating lever slide block then plays the effect that the heald frame warp thread is opened, and the opening of heald frame is 80 millimeters.
Claims (5)
1, grid lever dobby device, it mainly comprises column frame, sprocket wheel, loom central shaft and the major and minor travelling gear that matches with central shaft, it is characterized in that: column frame is provided with elevating lever slide block, lever slide block and grid, be provided with one group of leverage component in each grid, leverage component is provided with heald frame, and the grid bottom is provided with the lifting backstay; The auxiliary driving gear matches with cam, and cam links to each other with a treading rod, links to each other by slide block connecting rod between treading rod and the elevating lever slide block, links to each other by chain between treading rod and the sprocket wheel.
2, grid lever dobby device according to claim 1, it is characterized in that: link to each other by a variable-speed shaft between cam and the auxiliary driving gear, leverage is provided with the heald frame elevating lever, one end of heald frame elevating lever links to each other with lever, the other end links to each other with the lifting backstay, lever links to each other with column, and column is provided with upper mounted plate and lifting slider, links to each other by lifting slider between lever and the column.
3, grid lever dobby device according to claim 1 and 2 is characterized in that: the lever slide block is provided with application valve body, a 14-20 magnetic core bar, and the location mandril and the retainer spring that match with the magnetic core bar, and the heald frame elevating lever is provided with the plug locating hole.
4, grid lever dobby device according to claim 1, it is characterized in that: cam has 2, links to each other by pulley between cam and the treading rod.
5, grid lever dobby device according to claim 1 is characterized in that: grid is 14-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162448 CN200988884Y (en) | 2006-12-29 | 2006-12-29 | Grid lever dobby device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620162448 CN200988884Y (en) | 2006-12-29 | 2006-12-29 | Grid lever dobby device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988884Y true CN200988884Y (en) | 2007-12-12 |
Family
ID=38939922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620162448 Expired - Fee Related CN200988884Y (en) | 2006-12-29 | 2006-12-29 | Grid lever dobby device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988884Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051873B (en) * | 2009-11-05 | 2012-07-25 | 嵊州市德利经编网业有限公司 | Multi-station working wheel of machine for laying desert vegetation recovery grids |
| CN112178487A (en) * | 2020-08-20 | 2021-01-05 | 安徽极光照明工程有限公司 | Indoor lighting control device |
-
2006
- 2006-12-29 CN CN 200620162448 patent/CN200988884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051873B (en) * | 2009-11-05 | 2012-07-25 | 嵊州市德利经编网业有限公司 | Multi-station working wheel of machine for laying desert vegetation recovery grids |
| CN112178487A (en) * | 2020-08-20 | 2021-01-05 | 安徽极光照明工程有限公司 | Indoor lighting control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHOU QIANG ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhou Qiang Number: 50 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhou Qiang Number: 50 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHOU QIANG ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20100129 |