CN1637184A - Opening can mechanism - Google Patents
Opening can mechanism Download PDFInfo
- Publication number
- CN1637184A CN1637184A CN 03114072 CN03114072A CN1637184A CN 1637184 A CN1637184 A CN 1637184A CN 03114072 CN03114072 CN 03114072 CN 03114072 A CN03114072 A CN 03114072A CN 1637184 A CN1637184 A CN 1637184A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- heald frame
- frame
- connecting rod
- heald
- 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.)
- Pending
Links
Abstract
The present invention includes loom frame, heald frame guiding part on the loom frame and heald frame transmission mechanism, and features that the heald frame transmission mechanism consists of at least opening cam, controlling swinging arm, controlling swinging arm link rod, driving swinging arm, driving swinging arm link rod, linkage rod, heald frame swinging arm pair, heald frame swinging arm link rod and spring combination. Compared with available technology, the present invention has the advantages of no blocking of the visual line over the heald frame, no occupation of the installation space over the heald frame, simple and reasonable structure, and low manufacture cost.
Description
Technical field:
The present invention relates to a kind of textile machine, particularly drive the transmission mechanism that heald frame moves up and down.
Background technology:
" weaving ", " modern weaving process and equipment " that cam shedding mechanism that existing drive heald frame moves up and down such as China Textiles Press publish and distribute are introduced, by the cam that is arranged on the heald frame side-lower, the steel wire rope that below heald frame, drives integrated box movement that drives by the moving harness lever of rotor banding movable pendulum, by harness lever by cam, be positioned at that the spring mechanism that resets by steel wire rope pulling heald frame of both sides constitutes above the heald frame above heald frame.This kind cam shedding mechanism is because two spring mechanisms are positioned at the top both sides of heald frame, like this, not only stop the sight line above the weaving loom heald frame, influenced operating personnel's operation, and taken installation space on heald frame, limited the installation of other key equipment.
Summary of the invention:
Goal of the invention of the present invention is to provide a kind of can not stop sight line above the weaving loom heald frame, need not take cam shedding mechanism installation space above the heald frame, simple and reasonable for structure, low cost of manufacture.
The present invention realizes like this, comprise the weaving loom frame, be fixed on the heald frame guide on the weaving loom frame, be arranged on the heald frame on the heald frame guide, the heald frame transmission mechanism, its special feature is that the heald frame transmission mechanism is at least by shedding cam, the control swing arm, control swing arm connecting rod, initiatively swing arm, active swing arm connecting rod, connecting rod, a pair of heald frame swing arm, heald frame swing arm connecting rod, groups of springs constitutes, a pair of heald frame swing arm is hinged on the weaving loom frame on both sides below the heald frame, the two ends of heald frame swing arm connecting rod are hinged on below the heald frame respectively and the upper end of heald frame swing arm, the two ends of connecting rod are hinged on the lower end of two heald frame swing arms respectively, the control swing arm, initiatively swing arm is arranged on a side of weaving loom frame, initiatively a wherein end of swing arm links together by the wherein end of control swing arm connecting rod with the control swing arm, the other end links together with groups of springs and active swing arm connecting rod respectively, initiatively the swing arm connecting rod then links together with the heald frame swing arm, rotor is arranged on the other end of control swing arm, shedding cam then is close on rotor, and the other end of groups of springs is fixed on the weaving loom frame.During work, the Power Drive Unit of weaving loom drives shedding cam and rotates, shedding cam then drives control swing arm swing, the control swing arm drives initiatively swing arm swing by control swing arm connecting rod, initiatively swing arm then swings up and down by active swing arm connecting rod and the swing arm of connecting rod drive heald frame, driving heald frame by heald frame swing arm connecting rod moves up and down, the effect of groups of springs is to make the control swing arm be close to shedding cam, to eliminate the gap of each connector, avoid the appearance of the phenomenon that the connecting portion of each connector in the motion process produce to collide.
Here, in order to make compact conformation, also be provided with the channel-section steel frame that links to each other with both sides weaving loom frame below heald frame, heald frame swing arm, connecting rod, initiatively swing arm, initiatively the swing arm connecting rod all is arranged on the channel-section steel frame below the weaving loom frame.
On groups of springs, be provided with the spring tension adjuster, so that the tension force of regulating spring as required.
Compared with the prior art the present invention owing to adopted the structure of groups of springs underlying, therefore, has and can not stop sight line above the weaving loom heald frame, need not take installation space and simple and reasonable for structure, advantage of low manufacturing cost above the heald frame.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, the present invention includes weaving loom frame 1, be fixed on the heald frame guide 2 on the weaving loom frame 1, be arranged on the heald frame 3 on the heald frame guide 2, the heald frame transmission mechanism, its special feature is that the heald frame transmission mechanism is at least by shedding cam 4, control swing arm 5, control swing arm connecting rod 6, initiatively swing arm 7, active swing arm connecting rod 8, connecting rod 9, a pair of heald frame swing arm 10, heald frame swing arm connecting rod 11, groups of springs 12 constitutes, below heald frame 3, also be provided with the channel-section steel frame 14 that links to each other with both sides weaving loom frame 1, on the channel-section steel frame 14 that a pair of heald frame swing arm 10 is hinged on below the heald frame 3 with the weaving loom frame 1 on both sides links to each other, the two ends of heald frame swing arm connecting rod 11 are hinged on below the heald frame 3 respectively and the upper end of heald frame swing arm 10, the two ends of connecting rod 9 are hinged on the lower end of two heald frame swing arms 10 respectively, control swing arm 5, initiatively swing arm 7 is arranged on the left side of the channel-section steel frame 14 of weaving loom frame 1, initiatively a wherein end of swing arm 7 links together by the wherein end of control swing arm connecting rod 6 with control swing arm 5, the other end links together with groups of springs 12 and active swing arm connecting rod 8 respectively, initiatively 8 on swing arm connecting rod and heald frame swing arm 10 link together, rotor 13 is arranged on the other end of control swing arm 5,4 of shedding cams are close on rotor 13, on the other end of groups of springs 12 is fixed on the channel-section steel frame 14 of weaving loom frame 1, heald frame swing arm 10, connecting rod 9, initiatively swing arm 7, initiatively swing arm connecting rod 8 all is arranged on the channel-section steel frame 14 below the weaving loom frame 1, is provided with spring tension adjuster 15 on groups of springs 12.
Claims (3)
1, cam shedding mechanism, comprise the weaving loom frame, be fixed on the heald frame guide on the weaving loom frame, be arranged on the heald frame on the heald frame guide, the heald frame transmission mechanism, it is characterized in that the heald frame transmission mechanism is at least by shedding cam, the control swing arm, control swing arm connecting rod, initiatively swing arm, active swing arm connecting rod, connecting rod, a pair of heald frame swing arm, heald frame swing arm connecting rod, groups of springs constitutes, a pair of heald frame swing arm is hinged on the weaving loom frame on both sides below the heald frame, the two ends of heald frame swing arm connecting rod are hinged on below the heald frame respectively and the upper end of heald frame swing arm, the two ends of connecting rod are hinged on the lower end of two heald frame swing arms respectively, the control swing arm, initiatively swing arm is arranged on a side of weaving loom frame, initiatively a wherein end of swing arm links together by the wherein end of control swing arm connecting rod with the control swing arm, the other end links together with groups of springs and active swing arm connecting rod respectively, initiatively the swing arm connecting rod then links together with the heald frame swing arm, rotor is arranged on the other end of control swing arm, shedding cam then is close on rotor, and the other end of groups of springs is fixed on the weaving loom frame.
2, cam shedding mechanism according to claim 1 is characterized in that heald frame swing arm, connecting rod, initiatively swing arm, initiatively the swing arm connecting rod all is arranged on the channel-section steel frame below the weaving loom frame.
3, cam shedding mechanism according to claim 1 and 2 is characterized in that being provided with the spring tension adjuster on groups of springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114072 CN1637184A (en) | 2003-03-28 | 2003-03-28 | Opening can mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114072 CN1637184A (en) | 2003-03-28 | 2003-03-28 | Opening can mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1637184A true CN1637184A (en) | 2005-07-13 |
Family
ID=34842662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03114072 Pending CN1637184A (en) | 2003-03-28 | 2003-03-28 | Opening can mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1637184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298716B (en) * | 2007-05-04 | 2011-06-01 | 施托布利法韦日公司 | Connecting rod for drawing system and loom comprising such a connecting rod |
-
2003
- 2003-03-28 CN CN 03114072 patent/CN1637184A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298716B (en) * | 2007-05-04 | 2011-06-01 | 施托布利法韦日公司 | Connecting rod for drawing system and loom comprising such a connecting rod |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |