CN206941083U - Coal mine conveying belt whole belt core loom cam opening mechanism - Google Patents
Coal mine conveying belt whole belt core loom cam opening mechanism Download PDFInfo
- Publication number
- CN206941083U CN206941083U CN201720121457.7U CN201720121457U CN206941083U CN 206941083 U CN206941083 U CN 206941083U CN 201720121457 U CN201720121457 U CN 201720121457U CN 206941083 U CN206941083 U CN 206941083U
- Authority
- CN
- China
- Prior art keywords
- cam
- treading
- rod
- shedding
- coal mine
- 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.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
The utility model discloses a kind of coal mine conveying belt whole belt core loom cam opening mechanism, main member includes frame, N groups conjugate cam, N=3 or 4,4*N part treading rod, it is characterised in that：In a shedding unit, two panels cam forms one group of conjugate cam and drives 4 treading rods, controls 4 integrated box movements.
Description
Technical field
The utility model belongs to textile machine, is related to weaving and knitting preparation, more particularly to a kind of coal mine conveying belt whole belt core
The shedding mechanism of loom.
Background technology
In the development of China's whole belt core loom, the weaving of the development of its shedding mechanism to whole belt core plays decisive
Effect, up to the present, the existing shedding mechanism of in the market mainly has the shedding mechanism and type dobby shedding mechanism two of shedding cam formula
Kind.
Textile cam shedding opening mechanism is to be installed in by multiple cams on lower-shaft, and control treading rod is swung, and passes through linkage control
Integrated box movement processed, each shedding unit control a piece of integrated box movement by one group of cam, one treading rod of (2) drives.Cam number
Measure more, mechanism cumbersome, maintenance lubrication inconvenience；Simultaneously as camshaft is put down parallel to loom main shaft, the swing of treading rod and connecting rod
Face makes heald frame have swing phenomenon in lifting, small plus heald frame spacing, piece number is more, mutually perpendicular to the lifting plane of heald frame
Between easily produce friction, unfavorable weaving.
Type dobby shedding mechanism solves deficiency existing for textile cam shedding opening mechanism in terms of a lot, and camshaft is perpendicular to loom master
Axle, avoid the swing in integrated box movement；One shedding unit controls 1 heald frame, but due in whole belt core weaving process
Yarn count is thick, and density is big, and tension force is tight, is to be designed to weave civilian cloth plus type dobby shedding mechanism, laser intensity is relatively low, to high speed
Adaptability is poor；Complicated plus type dobby shedding mechanism, maintenance difficulty is big, requires high, will to the technical merit of maintenance personal
Ask also higher, maintenance cost accordingly improves.
Utility model content
The characteristics of for existing loom with core shedding mechanism in the market, the utility model has merged mesh first two opening
Most advantages of mechanism, it is proposed that a kind of mechanism is simple, easy to maintenance, and supplies consumption is low, and the loom with core of durable highly efficient is special
Cam shedding mechanism.
In order to reach above-mentioned technical requirements, the utility model employs following technical scheme：According to the fabric of whole belt core
Tissue characteristic, it have devised in a shedding unit, by one group of conjugate cam, 4 treading rods of (2) control, so as to realize control
Make the heald frames of page 4；Respectively loaded on 4 treading rod axles, this 4 treading rod axles are uniformly distributed in using camshaft as circle 4 treading rods
On the circumference of the heart, heald frame is controlled to lift wherein 2 treading rods are directly delivered to big blade by connecting rod；Another 2 treading rods first pass
Dynamic secondary bar, then be delivered to big blade by connecting rod by secondary bar and control heald frame to lift, such shedding unit is according to the number of plies of belt carcass
(N) require a total of N number of, be in turn secured on camshaft, complete the motion control to 4*N piece heald frames jointly；The utility model
In cam shedding mechanism, camshaft avoids the swing phenomenon in integrated box movement, reduces heald frame perpendicular to loom main shaft
Between abrasion.
Using the technical scheme of the above, following effect can be received：
1. in shedding cam formula shedding mechanism and type dobby shedding mechanism, a shedding unit controls a piece of heald frame, the number of heald frame
Measure with cam group number as many；In the utility model cam shedding mechanism, a shedding unit controls four heald frames, cam set
Number only has a quarter of heald frame quantity, and mechanism weight significantly reduces, and oil site significantly reduces, and greatly facilitates maintenance.
2. compared with type dobby shedding mechanism, the utility model cam shedding mechanism is that specialty is directed to whole belt core Design of Looms
, the characteristics of weaving according to belt carcass, associated components are strengthened designing, to better adapt to belt carcass weaving, loom speed reaches
Remain to steadily operate at 90 revs/min, better adapt to run at high speed than existing shedding mechanism, realize higher production efficiency.
3. relatively existing shedding mechanism, the mechanism of the utility model shedding mechanism is simpler, and the number of components is less, no
But easy to maintenance, a little repair, maintenance cost is also greatly lowered.
Brief description of the drawings
Accompanying drawing 1 is the structure and operating diagram of a shedding unit in the utility model cam shedding mechanism；
Embodiment
As shown in figure 1, in the utility model shedding mechanism, a shedding unit is mainly convex by treading rod 2/5/10/11, master
The components such as wheel 6, auxiliary cam 7, camshaft 3, treading rod axle 1/4/9/12, secondary bar 16/17, secondary bar axle 15 composition, passes through connecting rod machine
Structure is driven heald frame, and the concrete operating principle of each shedding unit is such：
Camshaft 3 rotates under the transmission of loom main shaft, drives major-minor conjugate cam 6 and 7 to rotate, in the band of conjugate cam
Under dynamic, treading rod 5 controls 2 heald frames to lift with 11 linkages by being connected；Treading rod 2 and 10 drives in conjugate cam
Under, secondary bar 16 and 17 is driven by corresponding connecting rod 18/13, secondary bar is swung around secondary bar axle 15, the connected connecting rod of the transmission other end
2 heald frame liftings of mechanism controls；By the operating of above-mentioned associated mechanisms, 4 heald frames of a shedding unit while control are realized
Effect.
The utility model shedding mechanism shares multiple such shedding units and is installed in successively on camshaft 13, in loom master
Under the transmission of axle, camshaft, which rotates a circle, corresponds to a whole belt core fabric tissue circulation, coordinates jointly in each shedding unit
One open cycle of lower completion, goes round and begins again, realizes the weaving of whole belt core.
Claims (4)
1. coal mine conveying belt whole belt core loom cam opening mechanism, main member includes frame, N groups conjugate cam, N=3
Or 4,4*N part treading rod, it is characterised in that：In a shedding unit, two panels cam forms one group of conjugate cam drive 4 and stepped on
Heald rod, control 4 integrated box movements.
2. coal mine conveying belt whole belt core loom cam opening mechanism according to claim 1, it is characterized in that one group is total to
4 treading rods of yoke cam control, heald frame is controlled to lift wherein 2 treading rods are directly delivered to big blade by connecting rod；Another 2
Treading rod is driven secondary bar, then is delivered to big blade by connecting rod and controls heald frame to lift.
3. coal mine conveying belt whole belt core loom cam opening mechanism according to claim 1, it is characterized in that one group is total to
4 treading rods of yoke cam control, respectively loaded on 4 treading rod axles, this 4 treading rod axles are distributed in using camshaft as the center of circle
Circumference on, treading rod around treading rod axle swing, integrated box movement is controlled by linkage；The cam shedding mechanism camshaft hangs down
It is directly parallel with heald frame plane in loom main shaft, treading rod and connecting rod swing plane.
4. coal mine conveying belt whole belt core loom cam opening mechanism according to claim 1, it is characterized in that according to whole
The requirement of body belt carcass fabric layerses, triple layer core share 3 shedding units, and quadriply belt core shares 4 shedding units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121457.7U CN206941083U (en) | 2017-02-10 | 2017-02-10 | Coal mine conveying belt whole belt core loom cam opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121457.7U CN206941083U (en) | 2017-02-10 | 2017-02-10 | Coal mine conveying belt whole belt core loom cam opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941083U true CN206941083U (en) | 2018-01-30 |
Family
ID=61357695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121457.7U Active CN206941083U (en) | 2017-02-10 | 2017-02-10 | Coal mine conveying belt whole belt core loom cam opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943961A (en) * | 2019-04-17 | 2019-06-28 | 张换喜 | A kind of Novel conveyer belt loom with core |
-
2017
- 2017-02-10 CN CN201720121457.7U patent/CN206941083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943961A (en) * | 2019-04-17 | 2019-06-28 | 张换喜 | A kind of Novel conveyer belt loom with core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105088512B (en) | A kind of single needle bar warp knitting machine | |
| CN201620251U (en) | Needle-lift and knocking-over transmission device for double-needle bed warp knitting machine | |
| CN106757744A (en) | Double rib warp loom | |
| CN206941083U (en) | Coal mine conveying belt whole belt core loom cam opening mechanism | |
| CN208183224U (en) | The braiding device of the anti-yarn hook of tricot machine | |
| CN201033824Y (en) | Frame head cam | |
| CN103849974A (en) | Opening weft insertion mechanism applicable to multilayer fabric weaving | |
| CN105442171B (en) | The method and special knocking over mechanism of the common built on stilts plaiting structure of large circle machine braiding | |
| CN202610471U (en) | Doup edge device | |
| CN205223511U (en) | Special rapier weaving machine's of arabic head cover faller elevating gear | |
| CN204959230U (en) | Double needle bar warp knitting machine weave mechanism with dual jacquard weave effect | |
| CN102031614A (en) | Shedding mechanism for jacquard machine | |
| CN201915198U (en) | Shedding mechanism of jacquard | |
| CN203625613U (en) | Transverse guide bar moving mechanism for warp knitting machine | |
| CN207091652U (en) | The needle-bar motion of double rib warp loom | |
| CN205529275U (en) | Slitter edge mechanism of loom | |
| CN206486658U (en) | Double rib warp loom | |
| CN102011236B (en) | Jacquard shedding device | |
| CN106337245A (en) | Novel weave rapier loom | |
| CN203065710U (en) | Opening device applied to weave twill weaves and satin weaves | |
| CN107400969A (en) | A kind of conjugate cam type rapier transmission mechanism of sword pavilion loom | |
| CN206015214U (en) | A kind of selvedge shedding motion of rapier loom | |
| CN202925239U (en) | Electronic dobby air jet loom capable of improving quality of fiber fabric | |
| CN106521774B (en) | A kind of high speed rapier towel loom | |
| CN101418491A (en) | Rapier weft inserting apparatus for three-dimensional loom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |