CN2451611Y - Slot-and-crank sliding block driving apparatus for loom - Google Patents
Slot-and-crank sliding block driving apparatus for loom Download PDFInfo
- Publication number
- CN2451611Y CN2451611Y CN 00263218 CN00263218U CN2451611Y CN 2451611 Y CN2451611 Y CN 2451611Y CN 00263218 CN00263218 CN 00263218 CN 00263218 U CN00263218 U CN 00263218U CN 2451611 Y CN2451611 Y CN 2451611Y
- Authority
- CN
- China
- Prior art keywords
- crank
- cam
- support
- utility
- model
- 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
Links
Abstract
The utility model relates to a crank link slider driving device of used for looms, which is characterized in that a crank cam shaft is symmetrically provided with supports bracket which are provided with guide slots, a cam and a crank, the crank is connected with a connecting rod, the support bracket is provided with a slide bar which is provided with a roller, and a heald lifting blade used as a slider can be arranged via a guide way of each support bracket. The utility model realizes the reciprocating linear motion of the heald lifting blade in the guide slot on the support brackets, and the utility model has the advantage of reliable operation and can assure weaving quality.
Description
The utility model relates to a kind of crank connecting rod sliding block transmission device that is used for loom.
Known sample loom, because structural reason own, its shedding cutter is to move along a curved path, heddle (heald) increases harmful additional movement simultaneously, so exist deficiency to be: line is knitted in the one wearing and tearing, and the difficult quality of weaving cotton cloth is guaranteed; Its two complex structure and huge not only, and cause the cost height.
The purpose of this utility model is to overcome the deficiency in the known technology and provides a kind of simple in structure, compactness and cost the low and reliable crank connecting rod sliding block transmission device that is used for loom (containing sample loom).
The purpose of this utility model is achieved in that
In the two ends of crank cam axle symmetry the support that has gathering sill is installed by bearing, two ends at the crank cam axle respectively are equipped with crank by pin, crank is equipped with connecting rod by crank-pin, two ends at the crank cam axle also are symmetrically installed with cam, the draw runner that has with the contacted roller of cam is installed on each support, is adopted link pin that a shedding cutter that plays the slide block effect is installed by the gathering sill on each support.
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Two supports 1 that have gathering sill respectively are installed in the two ends of crank cam axle 2 by the bearing symmetry, crank 6 also is equipped with by pin 11 in two ends at the crank cam axle, connecting rod 8 is connected dress by crank-pin 7 and crank, two ends at the crank cam axle also are symmetrically installed with cam 3, in addition, the draw runner 5 that has roller 4 is installed on each support, and its roller will contact with cam.By the gathering sill on each support a shedding cutter 9 that plays the slide block effect is installed, the shedding cutter is by in the link pin 10 rack-mount gathering sills.
Operation principle of the present utility model is, the starter motor (not shown), drive decelerator by belt, by the chain transmission crank cam axle 2 is rotated again, its rotation has driven crank 7 and connecting rod 8 is done the crank link motion, make in the gathering sill of shedding cutter 9 on support 1 to do reciprocating linear motion, crank cam axle 2 drive cams 3 make draw runner 5 make horizontal reciprocating movement simultaneously.
Advantage and the good effect that the utlity model has are: because the improvement of structure realizes Shedding tool can do reciprocating linear motion in the gathering sill on support, therefore have not only Simple in structure and compact characteristics, it is lower and reliable and guarantee to weave cotton cloth also to have a cost The advantage of quality.
Claims (1)
1. crank connecting rod sliding block transmission device that is used for loom, form by support, cam, draw runner, shedding cutter, it is characterized in that: the support that has gathering sill is installed by bearing in the two ends of crank cam axle symmetry, two ends at the crank cam axle respectively are equipped with crank by pin, crank is equipped with connecting rod by crank-pin, two ends at the crank cam axle also are symmetrically installed with cam, the draw runner that has with the contacted roller of cam is installed on each support, is adopted link pin that a shedding cutter that plays the slide block effect is installed by the gathering sill on each support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263218 CN2451611Y (en) | 2000-12-07 | 2000-12-07 | Slot-and-crank sliding block driving apparatus for loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263218 CN2451611Y (en) | 2000-12-07 | 2000-12-07 | Slot-and-crank sliding block driving apparatus for loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451611Y true CN2451611Y (en) | 2001-10-03 |
Family
ID=33618261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00263218 Expired - Fee Related CN2451611Y (en) | 2000-12-07 | 2000-12-07 | Slot-and-crank sliding block driving apparatus for loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451611Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409474A (en) * | 2011-12-13 | 2012-04-11 | 东华大学 | Parallel beating-up mechanism |
| CN102615767A (en) * | 2012-03-26 | 2012-08-01 | 镇江奥力聚氨酯机械有限公司 | Connecting rod type pouring head multistage transmission device of mobile pouring machine |
| CN103526383A (en) * | 2013-10-31 | 2014-01-22 | 江苏万工科技集团有限公司 | Double-rocker swing block seven-rod full-jacquard mechanism |
| CN113350080A (en) * | 2021-07-13 | 2021-09-07 | 丽水市妇幼保健院 | Fetus protection equipment for pregnant woman |
-
2000
- 2000-12-07 CN CN 00263218 patent/CN2451611Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409474A (en) * | 2011-12-13 | 2012-04-11 | 东华大学 | Parallel beating-up mechanism |
| CN102615767A (en) * | 2012-03-26 | 2012-08-01 | 镇江奥力聚氨酯机械有限公司 | Connecting rod type pouring head multistage transmission device of mobile pouring machine |
| CN103526383A (en) * | 2013-10-31 | 2014-01-22 | 江苏万工科技集团有限公司 | Double-rocker swing block seven-rod full-jacquard mechanism |
| CN113350080A (en) * | 2021-07-13 | 2021-09-07 | 丽水市妇幼保健院 | Fetus protection equipment for pregnant woman |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |