CN202786613U - Jacquard loom - Google Patents
Jacquard loom Download PDFInfo
- Publication number
- CN202786613U CN202786613U CN 201220300870 CN201220300870U CN202786613U CN 202786613 U CN202786613 U CN 202786613U CN 201220300870 CN201220300870 CN 201220300870 CN 201220300870 U CN201220300870 U CN 201220300870U CN 202786613 U CN202786613 U CN 202786613U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- griffe
- jacquard
- rocker arm
- cam rocker
- 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 provides a jacquard loom. The jacquard loom comprises a rack, a griffe mechanism arranged on the rack, and a drive mechanism for driving the griffe mechanism to move. The drive mechanism comprises a main shaft and a link mechanism which is connected on the main shaft and drives the griffe mechanism to reciprocate up and down, wherein the diameter of the main shaft is 46mm to 48mm. By use of the jacquard loom, the jacquard looming efficiency can be enhanced when a rocker griffe is driven by the main shaft to carry out jacquard looming according to a signal.
Description
Technical field
The utility model is specifically related to a kind of jacquard.
Background technology
On jacquard, card is enclosed within on the cylindrical fireworks, whenever knits a latitude and climbs over a card, and cylindrical fireworks are once pressured to eedles.When on the card during perforation, the head end of eedles puts in the eyelet of line version and cylindrical fireworks, the hook end of staight needle is still hung over griffe.When griffing to rise, staight needle and then rises, and drives heald by first line hook and harness cord and promotes, and the organizine that penetrate harness eye this moment forms the upper strata of shed open also along with lifting.In the lower comprehensive ring of heald, hung and combined hammer, when shed closed, relied on its weight to play back the effect of combining.On card atresia at the moment, eedles retreats by plush copper, promotes corresponding staight needle, staight needle hook end is broken away from griffe, the heald and the organizine that therefore link to each other with staight needle all do not promote, below organizine just sinks to, the lower floor of formation shed open.So the motion of every organizine is according to porose on the card or decide without sky, Kong Ze on the card is that the designing requirement according to decorative pattern and tissue rolls into, therefore the motion of organizine also just meets the requirement of grain pattern and tissue, in the actual production, jacquard is to utilize main shaft to drive rocking arm to griffe, the easy torsional deflection of main shaft after the long-time running makes and griffes Efficiency Decreasing, affects the jacquard weave quality.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of jacquard, can so that main shaft drive that rocking arm is griffed and according to the process of signal jacquard weave in improve the efficient of jacquard weave.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of jacquard, comprise frame, be located at the Griffe mechanism on the frame, the transmission mechanism of drive Griffe mechanism running, described transmission mechanism comprises main shaft, is connected to the linkage that drive Griffe mechanism work pumps on the main shaft, and described main shaft diameter is between 46mm to 48mm.
As preferably, described main shaft diameter adopts 47mm.Increase main shaft torsion, improved jacquard weave efficient.
As preferably, described linkage comprises the cam rocker arm that is connected with main shaft, upper connecting rod and the lower connecting rod that connects cam rocker arm and Griffe mechanism, pumps by upper connecting rod and lower connecting rod drive Griffe mechanism thereby described main shaft drives the cam rocker arm running.This structure drives the cam rocker arm transmission by main shaft, and cam rocker arm pumps Griffe mechanism by connecting rod, and it is large to solve the jacquard impact noise, the problem of component wear.
As preferably, described linkage adopts two covers, be symmetricly set on the both sides of Griffe mechanism, described two cover linkages carry out transmission by being located at the gear-box on the cam rocker arm and being located at two power transmission shafts between the gear-box, and described main shaft drives one of them gear-box running to the cam rocker arm transmission time.By gearbox drive, rational in infrastructure, transmission efficiency is high, and noise is little.
Beneficial effect:
The utility model adopts technique scheme that a kind of jacquard is provided so that main shaft drive that rocking arm is griffed and process according to the signal jacquard weave in increased main shaft torsion, improved jacquard weave efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of jacquard, comprise frame 1, be located at the Griffe mechanism 2 on the frame 1, the transmission mechanism 3 of drive Griffe mechanism 2 runnings, described transmission mechanism 3 comprises main shaft 4, is connected to the linkage 5 that drive Griffe mechanism 2 works pump on the main shaft 4, and described main shaft 4 diameter are between 46mm to 48mm.Described main shaft 4 diameters adopt 47mm.Described linkage 5 comprises the cam rocker arm 9 that is connected with main shaft 4, upper connecting rod 7 and the lower connecting rod 8 that connects cam rocker arm 9 and Griffe mechanism 2, pumps by upper connecting rod 7 and lower connecting rod 8 drive Griffe mechanisms 2 thereby described main shaft 4 drives cam rocker arms 9 runnings.Described linkage 5 adopts two covers, be symmetricly set on the both sides of Griffe mechanism 2, described two cover linkages 5 carry out transmission by being located at the gear-box 10 on the cam rocker arm 9 and being located at two power transmission shafts 6 between the gear-box 10, drive one of them gear-box 10 running in the time of 4 pairs of cam rocker arm 9 transmissions of described main shaft.
During actual the use, turn on the power switch 4 runnings of driven by motor main shaft, drive linkage 5 runnings on right side by main shaft 4, drive simultaneously linkage 5 runnings in left side by gear-box 10 and power transmission shaft 6, two cover linkages 5 drive Griffe mechanism 2 and pump working stability.Diameter by increasing main shaft 4 has increased the torsion of main shaft 4 to 47mm, has improved jacquard weave efficient.
Specific embodiment described herein only is to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. jacquard, comprise frame (1), be located at the Griffe mechanism (2) on the frame (1), the transmission mechanism (3) of drive Griffe mechanism (2) running, described transmission mechanism (3) comprises main shaft (4), is connected to the linkage (5) that main shaft (4) upper drive Griffe mechanism (2) work pumps, and it is characterized in that: described main shaft (4) diameter is between 46mm to 48mm.
2. a kind of jacquard according to claim 1 is characterized in that: described main shaft (4) diameter employing 47mm.
3. a kind of jacquard according to claim 1, it is characterized in that: described linkage (5) comprises the cam rocker arm (9) that is connected with main shaft (4), upper connecting rod (7) and the lower connecting rod (8) that connects cam rocker arm (9) and Griffe mechanism (2), and described main shaft (4) drives cam rocker arm (9) thereby running drives Griffe mechanism (2) by upper connecting rod (7) and lower connecting rod (8) to pump.
4. a kind of jacquard according to claim 1, it is characterized in that: described linkage (5) adopts two covers, be symmetricly set on the both sides of Griffe mechanism (2), described two cover linkages (5) carry out transmission by the power transmission shaft (6) that is located at the gear-box (10) on the cam rocker arm (9) and be located between two gear-boxes (10), and described main shaft (4) drives one of them gear-box (10) running to cam rocker arm (9) transmission the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300870 CN202786613U (en) | 2012-06-24 | 2012-06-24 | Jacquard loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300870 CN202786613U (en) | 2012-06-24 | 2012-06-24 | Jacquard loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786613U true CN202786613U (en) | 2013-03-13 |
Family
ID=47813908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220300870 Expired - Fee Related CN202786613U (en) | 2012-06-24 | 2012-06-24 | Jacquard loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677312A (en) * | 2018-08-14 | 2018-10-19 | 徐雪中 | Overhead electronics separate openings mechanism |
-
2012
- 2012-06-24 CN CN 201220300870 patent/CN202786613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677312A (en) * | 2018-08-14 | 2018-10-19 | 徐雪中 | Overhead electronics separate openings mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |