CN207391658U - A kind of heald frame drive mechanism of air-jet loom - Google Patents
A kind of heald frame drive mechanism of air-jet loom Download PDFInfo
- Publication number
- CN207391658U CN207391658U CN201721329627.7U CN201721329627U CN207391658U CN 207391658 U CN207391658 U CN 207391658U CN 201721329627 U CN201721329627 U CN 201721329627U CN 207391658 U CN207391658 U CN 207391658U
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- CN
- China
- Prior art keywords
- heald frame
- harness
- air
- jet loom
- poise
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Abstract
The utility model discloses a kind of heald frame drive mechanisms of air-jet loom, including heald frame, harness lever is provided at the top of heald frame, harness threading belt is provided between heald frame and harness lever, the bottom of heald frame is connected with return spring, the one side of harness lever is connected with driving structure, driving structure is internally provided with perpendicular pin, the bottom of perpendicular pin is connected with poise, the one side of perpendicular pin is provided with balancing pole, one end of balancing pole is connected with drag hook, the other end of drag hook is connected with broaching tool, the outside of broaching tool sets fluted, the bottom of poise is provided with cylindrical fireworks, card is provided on the outside of cylindrical fireworks.The driving structure of the utility model operates brisk, stable working, compact-sized, endurance is big, return spring improves stability during integrated box movement, and heald frame is avoided to sway forwards and backwards, and reduces the friction of warp thread and heald, the phenomenon that preventing warp end break, occurs, and is weaved suitable for the high speed of air-jet loom.
Description
Technical field
The utility model is related to a kind of heald frame drive mechanism, the heald frame drive mechanism of more particularly to a kind of air-jet loom.
Background technology
Heald frame is an important component in loom, is one and carries bar of gaiting by what lower and upper cross-member was connected with left and right sides shelves
With the frame of actuator, after configuration slice is comprehensive on heald frame, it is integral to penetrate the comprehensive warp thread set of piece, with the fortune of loom shedding mechanism
It is dynamic, heald frame is made to move up and down by the program of shedding motion, makes layered warps opening, shuttles for weft yarn in warp thread, and be woven into
The fabric of different decorative patterns, but current heald frame drive mechanism causes heald frame since harness lever is not sufficiently stable when pulling heald frame
It sways forwards and backwards, increases the friction of warp thread and heald, be easy to cause warp end break, be unfavorable for high-speed production, strong influence spray
The work efficiency of gas loom.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides a kind of heald frame of air-jet loom
Drive mechanism operates brisk, stable working, compact-sized, endurance greatly, is weaved suitable for the high speed of air-jet loom.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of heald frame drive mechanism of air-jet loom of the utility model including heald frame, is provided at the top of the heald frame and carries
Heald rod, is provided with harness threading belt between the heald frame and harness lever, the bottom of the heald frame is connected with return spring, the harness lever
One side be connected with driving structure, the driving structure is internally provided with perpendicular pin, and the bottom of the perpendicular pin is connected with poise,
The one side of the perpendicular pin is provided with balancing pole, and one end of the balancing pole is connected with drag hook, the other end connection of the drag hook
There is broaching tool, the outside setting of the broaching tool is fluted, and the bottom of the poise is provided with cylindrical fireworks, and the outside of the cylindrical fireworks is set
There is card.
As a kind of optimal technical scheme of the utility model, the heald frame is connected with harness lever by harness threading belt.
As a kind of optimal technical scheme of the utility model, the poise and cylindrical fireworks are sequentially connected with card.
As a kind of optimal technical scheme of the utility model, the poise is sequentially connected with perpendicular pin.
As a kind of optimal technical scheme of the utility model, the other end of the balancing pole is connected with harness lever, described
Balancing pole is sequentially connected with harness lever.
Compared with prior art, the beneficial effects of the utility model are as follows：
The driving structure of the utility model operates brisk, stable working, compact-sized, endurance is big, and return spring improves
Stability during integrated box movement, avoids heald frame from swaying forwards and backwards, and the phenomenon that reducing the friction of warp thread and heald, preventing warp end break is sent out
It is raw, it is weaved suitable for the high speed of air-jet loom.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1st, heald frame；2nd, harness lever；3rd, harness threading belt；4th, return spring；5th, driving structure；6th, pin is erected；7th, poise；
8th, drag hook；9th, balancing pole；10th, broaching tool；11st, groove；12nd, cylindrical fireworks；13rd, card.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model, wherein mark identical in attached drawing
Number all refer to identical component.
In addition, if the detailed description of known technology is for showing that it is unnecessary that the utility model is characterized in, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of heald frame drive mechanism of air-jet loom, including heald frame 1, heald frame 1
Top is provided with harness lever 2, and harness threading belt 3 is provided between heald frame 1 and harness lever 2, and the bottom of heald frame 1 is connected with return spring 4,
The one side of harness lever 2 is connected with driving structure 5, and driving structure 5 is internally provided with perpendicular pin 6, and the bottom of perpendicular pin 6 is connected with heavy-tailed
Bar 7, the one side of perpendicular pin 6 are provided with balancing pole 9, and one end of balancing pole 9 is connected with drag hook 8, and the other end of drag hook 8 is connected with drawing
Knife 10, the outside of broaching tool 10 set fluted 11, and the bottom of poise 7 is provided with cylindrical fireworks 12, and the outside of cylindrical fireworks 12 is provided with line
Plate 13.
Further, heald frame 1 is connected with harness lever 2 by harness threading belt 3, and harness lever 2 pulls harness threading belt 3, so that comprehensive
Frame 1 is lifted up.
Poise 7 and cylindrical fireworks 12 are sequentially connected with card 13, and cylindrical fireworks 12, which rotate, drives card 13 to move, and card 13 drives
Poise 7 is upturned.
Poise 7 is sequentially connected with perpendicular pin 6, and poise 7, which is upturned, drives perpendicular pin 6 to move upwards, so as to determine drag hook 8
Whether pulled by broaching tool 10, and then determine whether heald frame 1 is raised.
The other end of balancing pole 9 is connected with harness lever 2, and balancing pole 9 is sequentially connected with harness lever 2, and balancing pole plays transmission
Effect makes the drag hook 8 of 9 one end of balancing pole that the harness lever 2 of 9 other end of balancing pole be driven to move.
Specifically, broaching tool 10 does the reciprocating motion of horizontal direction usually by the two sides on loom main shaft or cam drive, draw
The movement of knife 10 drives drag hook 8 also to move reciprocatingly, while drag hook 8 drives the movement of balancing pole 9, one end of balancing pole 9 and shedding
Bar 2 connects, and the movement of balancing pole 9 is lifted up harness lever 2, so as to which heald frame 1 be pulled to be lifted up, meanwhile, cylindrical fireworks 12 rotate band
Dynamic card 13 moves, and card 13 makes poise 7 be upturned when moving, so that perpendicular pin 6 moves upwards, blocks broaching tool 10, with
This structure determines whether drag hook 8 is pulled by broaching tool 10, and so as to determine whether heald frame 1 is raised, heald frame 1 rises by drag hook 8
Driving, heald frame 1 decline the restoring force by return spring 4, are swayed forwards and backwards when heald frame 1 being avoided to move, and reduce warp thread and heald
The phenomenon that rubbing, preventing warp end break occurs.
The driving structure 5 of the utility model operates brisk, stable working, compact-sized, endurance is big, and return spring 4 carries
Stability when high heald frame 1 moves, avoids heald frame 1 from swaying forwards and backwards, and reduces the friction of warp thread and heald, prevents showing for warp end break
As occurring, weaved suitable for the high speed of air-jet loom.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of heald frame drive mechanism of air-jet loom, including heald frame（1）, which is characterized in that the heald frame（1）Top set
There is harness lever（2）, the heald frame（1）With harness lever（2）Between be provided with harness threading belt（3）, the heald frame（1）Bottom be connected with
Return spring（4）, the harness lever（2）One side be connected with driving structure（5）, the driving structure（5）Be internally provided with
Perpendicular pin（6）, the perpendicular pin（6）Bottom be connected with poise（7）, the perpendicular pin（6）One side be provided with balancing pole（9）, institute
State balancing pole（9）One end and drag hook（8）It is connected, the drag hook（8）The other end be connected with broaching tool（10）, the broaching tool
（10）Outside set it is fluted（11）, the poise（7）Bottom be provided with cylindrical fireworks（12）, the cylindrical fireworks（12）Outside
It is provided with card（13）.
A kind of 2. heald frame drive mechanism of air-jet loom according to claim 1, which is characterized in that the heald frame（1）With
Harness lever（2）Pass through harness threading belt（3）It is connected.
A kind of 3. heald frame drive mechanism of air-jet loom according to claim 1, which is characterized in that the poise（7）
And cylindrical fireworks（12）And card（13）It is sequentially connected.
A kind of 4. heald frame drive mechanism of air-jet loom according to claim 1, which is characterized in that the poise（7）
With perpendicular pin（6）It is sequentially connected.
A kind of 5. heald frame drive mechanism of air-jet loom according to claim 1, which is characterized in that the balancing pole（9）
The other end be connected with harness lever（2）, the balancing pole（9）With harness lever（2）It is sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329627.7U CN207391658U (en) | 2017-10-14 | 2017-10-14 | A kind of heald frame drive mechanism of air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329627.7U CN207391658U (en) | 2017-10-14 | 2017-10-14 | A kind of heald frame drive mechanism of air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391658U true CN207391658U (en) | 2018-05-22 |
Family
ID=62332226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721329627.7U Expired - Fee Related CN207391658U (en) | 2017-10-14 | 2017-10-14 | A kind of heald frame drive mechanism of air-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207391658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589147A (en) * | 2018-07-09 | 2018-09-28 | 刘俊 | A kind of quick carding equipment of textile fabric |
-
2017
- 2017-10-14 CN CN201721329627.7U patent/CN207391658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589147A (en) * | 2018-07-09 | 2018-09-28 | 刘俊 | A kind of quick carding equipment of textile fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |