CN208701307U - A kind of arrow shaft mechanism of corrugated board conveyor belt textile machines - Google Patents
A kind of arrow shaft mechanism of corrugated board conveyor belt textile machines Download PDFInfo
- Publication number
- CN208701307U CN208701307U CN201821169186.3U CN201821169186U CN208701307U CN 208701307 U CN208701307 U CN 208701307U CN 201821169186 U CN201821169186 U CN 201821169186U CN 208701307 U CN208701307 U CN 208701307U
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- arrow shaft
- sword
- library
- textile machines
- corrugated board
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Abstract
The utility model relates to weaving loom fields, a kind of arrow shaft mechanism of corrugated board conveyor belt textile machines, including sword library, arrow shaft and driving gear, wherein the front end of arrow shaft has the suture introducing needle for wearing weft threads, the sword library has position limiting structure, the arrow shaft is placed in the position limiting structure in sword library, so that arrow shaft is only capable of the extending direction linearly operating along sword library, the open at its lower end in the sword library, and arrow shaft lower surface has multiple jacks, the tooth of the driving gear periphery agrees with jack, it stretches out or is recovered in sword library in the driving gear slave sword library that actively rotation drives the arrow shaft reciprocal forward or backwards.This arrow shaft mechanism drives arrow shaft to stretch out or be recovered to out of sword library in sword library by driving gear; pass through the cooperation of arrow shaft and driving gear; it is shut down so that the stretching of arrow shaft accurately controls with withdrawal and do not need similar trip shuttle class weaving loom, so that weaving efficiency gets a promotion.
Description
Technical field
The utility model relates to weaving loom field, industrial conveyor-line weaving loom of especially a kind of use in corrugated board
On arrow shaft mechanism.
Background technique
Rapier loom is the shuttleless loom being most widely used at present, it is in addition to shuttleless loom high speed, high automation
Outside the characteristics of degree, high-effect production, positive filling insertion way has very strong varietal adaptation, adapts to drawing for all kinds of yarns
Latitude, rapier loom also has apparent advantage in terms of polychrome latitude weaving in addition.
There is problems, such as arrow shaft weight are larger, control arrow shaft is moved back and forth for arrow shaft mechanism in the prior art
Need biggish motor load；Weft is during entrying, and because weft tension is unbalanced, is inverted the conveyer belt weaved out and does not advise
It is whole.
Utility model content
To solve the above problems, the utility model proposes a kind of arrow shaft mechanism of corrugated board conveyor belt textile machines, it should
Arrow shaft mechanism can quickly arrow shaft reciprocating action, while the tension for being able to maintain weft keeps balance.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of arrow shaft mechanism of corrugated board conveyor belt textile machines, including sword library, arrow shaft and driving gear, wherein arrow shaft
Front end have and wear the suture introducing needle of weft threads, the sword library has position limiting structure, and the arrow shaft is placed in the position limiting structure in sword library,
So that arrow shaft is only capable of the extending direction linearly operating along sword library, the open at its lower end in the sword library, and arrow shaft lower surface with more
The tooth of a jack, the driving gear periphery agrees with jack, and the driving gear is actively described in rotation drive forward or backwards
It stretches out or is recovered in sword library in the reciprocal slave sword library of arrow shaft.
Preferably, the arrow shaft includes the rapier body and be fixed below rapier body that cross section is " π " type
Sword belt, with the jack of several spaced sets on the sword belt.
Preferably, the sword belt is plate body made of nylon material.
Preferably, the lower opening of the rapier body is opposite with the position of the jack.
Preferably, the inside of the rapier body has the support plate for being used to support two sides.
Preferably, the position limiting structure includes two directive wheels, the guide surface of two directive wheels sticks on arrow shaft
The left and right sides.
Preferably, the tail portion in sword library has position sensor, which is recovered to sword for testing arrow shaft
In library whether in place.
Preferably, the arrow shaft mechanism of the corrugated board conveyor belt textile machines further includes weft tension control dress
It sets, which includes weft tension instrument and at least two support line cylinders, and one of support line cylinder, which is swung to, to be set
It sets, the extension end of the support line cylinder is equipped with hole of entrying, and the weft threads penetrates weft tension instrument detection hole and two are entried in hole,
The weft tension instrument controls the extension elongation of two support line cylinders when detecting weft tension deficiency.
Preferably, the driving device of the driving gear is motor.
Using the beneficial effects of the utility model are:
This arrow shaft mechanism drives arrow shaft to stretch out or be recovered to out of sword library in sword library by driving gear, passes through arrow shaft and master
The cooperation of moving gear is shut down so that the stretching of arrow shaft accurately controls with withdrawal and do not need similar trip shuttle class weaving loom, so that
Weaving efficiency gets a promotion.
Detailed description of the invention
Fig. 1 is the arrow shaft mechanism overall structure diagram of the utility model corrugated board conveyor belt textile machines.
Fig. 2 is the structural schematic diagram of another state of arrow shaft mechanism of the utility model corrugated board conveyor belt textile machines.
Fig. 3 is sword library and arrow shaft mated condition in the arrow shaft mechanism of the utility model corrugated board conveyor belt textile machines
Cross-sectional view.
Fig. 4 is the arrow shaft mechanism sword belt structural schematic diagram of the utility model corrugated board conveyor belt textile machines.
Appended drawing reference includes:
100- sword library, 110- position sensor, 120- support rod, 130- directive wheel, 200- arrow shaft, 210- suture introducing needle,
220- rapier body, 230- sword belt, 231- jack, 300- support plate, 310- weft tension instrument, 320- first support line cylinder,
330- second supports line cylinder, 340- driving gear, 400- weft threads.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As Figure 1-Figure 4, the present embodiment provides a kind of 200 mechanisms of textile machines arrow shaft, including sword library 100, arrow shaft
200 and driving gear 340, wherein the front end of arrow shaft 200 has the suture introducing needle 210 for wearing weft threads 400, and sword library 100 has limit
Structure, arrow shaft 200 are placed in the position limiting structure in sword library 100, so that arrow shaft 200 is only capable of the extending direction straight line along sword library 100
Movement, the open at its lower end in sword library 100, and 200 lower surface of arrow shaft have multiple jacks 231, the tooth of 340 periphery of driving gear and insert
Hole 231 is agreed with, and is stretched out or is withdrawn in the slave sword library 100 that actively rotation drives arrow shaft 200 reciprocal forward or backwards of driving gear 340
Into sword library 100.
200 mechanism of this arrow shaft drives arrow shaft 200 that sword library 100 is stretched out or be recovered to out of sword library 100 by driving gear 340
It is interior, by the cooperation of arrow shaft 200 and driving gear 340, so that the stretching and withdrawal of arrow shaft 200 accurately control and do not need class
It is shut down like trip shuttle class weaving loom, so that weaving efficiency gets a promotion.
Arrow shaft 200 includes the rapier body 220 that cross section is " π " type and the sword belt for being fixed on 220 lower section of rapier body
230, with the jack 231 of several spaced sets on the sword belt 230, it is strong that cross section is that the rapier body 220 of " π " type has
Degree is big, and light-weight feature, rapier body 220 is made of aluminum alloy materials.
Sword belt 230 is plate body made of nylon material, and sword belt 230 has the characteristics that anti abrasive.
The lower opening of rapier body 220 is opposite with the position of jack 231, avoids rapier body 220 and driving gear 340
Interference.
The inside of rapier body 220 has the support plate 300 for being used to support two sides, avoids the two of rapier body 220
A side is because of stress excessive deformation.
Position limiting structure includes two directive wheels 130, and the guide surface of two directive wheels 130 sticks on the left and right two of arrow shaft 200
Side, directive wheel 130 can control arrow shaft 200 to avoid its horizontal swing.Two directive wheels are lifted in sword library 100 by support rod 120.
The tail portion in sword library 100 has position sensor 110, which is recovered to for testing arrow shaft 200
In sword library 100 whether in place.
200 mechanism of textile machines arrow shaft further includes weft tension control device, which includes weft yarn
Tensiometer 310 and at least two support line cylinders, one of support line cylinder swing to setting, and the extension end of the support line cylinder, which is equipped with, wears
Yarn hole, weft threads 400 penetrates 310 detection hole of weft tension instrument and two are entried in hole, and weft tension instrument 310 is detecting weft yarn
The extension elongation of two support line cylinders of control when tension deficiency.
The driving device of driving gear 340 is motor, and revolving speed is greater than 3000 turns/min.
Specifically, sword library 100 is aluminium alloy extrusions in the present embodiment, the cross section in sword library 100 is semi-surrounding structure, sword
The bottom surface in library 100 is opened wide, and arrow shaft 200 is mounted in sword library 100, and is controlled arrow shaft 200 by position limiting structure and avoided arrow shaft 200 left
Right swing, the lower section of arrow shaft 200 are stretched by supporting plate (not shown) support so that arrow shaft 200 is supported on the right side of sword library 100
Sword library 100 out, or there is right end face to enter sword library 100 from sword library 100.Sword library 100 is equipped with support plate close to the position on right side
300, support plate 300 is equipped with a weft tension instrument 310, first and supports the support line cylinder 330 of line cylinder 320, second, wherein latitude
Yarn 400 introduces a weft tension instrument 310 from the yarn roller of left side and the first support line cylinder 320, second supports line cylinder
In 330 hole of entrying.Wherein the setting of weft tension instrument 310 supports the inverted setting of cylinder in 300 leftmost side of support plate, first,
The extension end of first support line cylinder 320 can be stretched out upwards, and the extension end of the second support line cylinder 330 can extend downwardly.
As shown in Figure 1, the first support line cylinder 320 and the second support line cylinder 330 retract before arrow shaft 200 is stretched out to the right,
The measured hole of the threading hole and weft tension instrument 310 of first support line cylinder 320 and the second support line cylinder 330 is substantially in straight line
On.Then driving gear 340 rotates, by the cooperation of driving gear 340 and sword belt 230, so that arrow shaft 200 is projected to the right,
After arrow shaft 200 moves right in place, driving gear 340 is rotated backward, and drives arrow shaft 200 to return in sword library 100, at this time position
Sensor 110 can detect whether arrow shaft 200 returns to sword library 100 and in place.Arrow shaft 200 is such as not detected, then weaving loom is shut down.
In the state that arrow shaft 200 returns in sword library 100, in order to guarantee that the tension of weft threads 400 is maintained at suitable shape
State, weft tension instrument 310 can detect the tension of weft threads 400 in the process, and when tension deficiency, weft tension instrument 310 is controlled
The first support line cylinder 320 of system and the second support line cylinder 330 stretch out, as shown in Fig. 2, then the first support line cylinder 320 and the second support
Line cylinder 330 is withdrawn, and weft threads 400 is maintained at more loose state at this time, is just penetrated with arrow shaft 200 in the next action cycle
Out.When weft tension instrument 310 is tested less than tension, illustrate that weft threads 400 is disconnected, then weaving loom stops.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
It, in specific embodiments and applications can be with many changes may be made, as long as these variations are without departing from this with novel thought
The design of utility model, belongs to the protection scope of the utility model.
Claims (9)
1. a kind of arrow shaft mechanism of corrugated board conveyor belt textile machines, it is characterised in that: including sword library, arrow shaft and driving tooth
Wheel, wherein the front end of arrow shaft has the suture introducing needle for wearing weft threads, and the sword library has position limiting structure, and the arrow shaft is placed in sword library
In position limiting structure, so that arrow shaft is only capable of the extending direction linearly operating along sword library, the open at its lower end in the sword library, and under arrow shaft
Surface has multiple jacks, and the tooth of the driving gear periphery agrees with jack, and the driving gear actively revolves forward or backwards
Turn to stretch out or be recovered in sword library in the slave sword library for driving the arrow shaft reciprocal.
2. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 1, it is characterised in that: the arrow shaft
Including the rapier body that cross section is " π " type and the sword belt being fixed below rapier body, there are several etc. on the sword belt
The jack of spacing setting.
3. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 2, it is characterised in that: the sword belt
For plate body made of nylon material.
4. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 2, it is characterised in that: the arrow shaft
The lower opening of main body is opposite with the position of the jack.
5. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 2, it is characterised in that: the arrow shaft
The inside of main body has the support plate for being used to support two sides.
6. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 1, it is characterised in that: the limit
Structure includes two directive wheels, and the guide surface of two directive wheels sticks on the left and right sides of arrow shaft.
7. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 1, it is characterised in that: the tail in sword library
Portion has position sensor, and the position sensor is for testing whether in place arrow shaft is recovered in sword library.
8. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 1, it is characterised in that: the corrugation
The arrow shaft mechanism of cardboard conveyer belt textile machines further includes weft tension control device, which includes weft yarn
Tensiometer and at least two support line cylinders, one of support line cylinder swing to setting, and the extension end of the support line cylinder, which is equipped with, entrys
Hole, the weft threads penetrates weft tension instrument detection hole and two are entried in hole, and the weft tension instrument is detecting weft yarn
The extension elongation of two support line cylinders of control when power deficiency.
9. the arrow shaft mechanism of corrugated board conveyor belt textile machines according to claim 1, it is characterised in that: the active
The driving device of gear is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169186.3U CN208701307U (en) | 2018-07-23 | 2018-07-23 | A kind of arrow shaft mechanism of corrugated board conveyor belt textile machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169186.3U CN208701307U (en) | 2018-07-23 | 2018-07-23 | A kind of arrow shaft mechanism of corrugated board conveyor belt textile machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701307U true CN208701307U (en) | 2019-04-05 |
Family
ID=65939022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821169186.3U Active CN208701307U (en) | 2018-07-23 | 2018-07-23 | A kind of arrow shaft mechanism of corrugated board conveyor belt textile machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701307U (en) |
-
2018
- 2018-07-23 CN CN201821169186.3U patent/CN208701307U/en active Active
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