CN206015213U - A kind of air-jet loom leon-selvedge mechanism assay device - Google Patents
A kind of air-jet loom leon-selvedge mechanism assay device Download PDFInfo
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- CN206015213U CN206015213U CN201620972979.3U CN201620972979U CN206015213U CN 206015213 U CN206015213 U CN 206015213U CN 201620972979 U CN201620972979 U CN 201620972979U CN 206015213 U CN206015213 U CN 206015213U
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- yarn
- leon
- selvedge
- line shaft
- motor
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Abstract
The utility model discloses a kind of air-jet loom leon-selvedge mechanism assay device, including electric cabinet, base plate and leon-selvedge mechanism, leon-selvedge mechanism is arranged on base plate, leon-selvedge mechanism includes that left strand cloth set and the attachment structure with connection left and right strand side cloth set in cloth set, right strand, left and right strand side cloth put and be provided with yarn axle；The leon-selvedge mechanism assay device also includes that testing agency, testing agency are arranged on base plate, and testing agency includes power source, yarn winding mechanism, yarn control testing agency, simulation fell mechanism and the oscillograph for driving the second line shaft to rotate.By detecting yarn tension, this utility model detects whether the quality for twisting side cloth set and performance meet woven requirement, detection efficiency is high, and testing result is accurate.
Description
Technical field
This utility model belongs to technical field of textile machine, more particularly to a kind of air-jet loom leon-selvedge mechanism assay device.
Background technology
With the development of textile technology, air-jet loom has become each textile mills and has knitted one of main loom of cloth processed.No matter
It is air-jet loom or other types of loom all has opening, wefting insertion, beating, the warp let-off, batches five big motions and biography
Dynamic and arrestment mechanism.In addition to above-mentioned six kinds of mechanisms, usual loom weaves work for realizing automatization, raising fabric quality or for meeting
Skill requires that will also be equipped with some auxiliary equipments, leon-selvedge mechanism is exactly one of them.
The shuttleless loom in the present age in weaving, selvage weave by loom independence leon-selvedge mechanism completing.Because loom
Often drawing a latitude will carry out cutting latitude, make fabric form burr, cause the yarn on selvedge easily to come off, and leon-selvedge mechanism
Effect is exactly that the weft yarn after each wefting insertion is twisted side yarn winding, that is, twist side and hold weft yarn, so it is prevented that yarn is de-
Fall.Produce high-quality cloth, it is desirable to which flexibly, twisted selvedge is conducive to dyeing and finishing technology, and selvedge for leon-selvedge mechanism motion
Washing shrinkage should be consistent with body.
Leon-selvedge mechanism is varied, and generally its installation site is always at the left and right sides of heald frame, moves by main transmission
Branch is input into, and the reeled yarn line that it manipulates is to be provided separately, and reeled yarn line is per minute opens number of times and opening angle and full sheet yarn
Per minute open number of times and opening angle is equal, so twisting latitude number of times/min=beating number of times/min.Existing air-jet loom
Using leon-selvedge mechanism have two kinds of forms.A kind of be leno device leon-selvedge mechanism, this leon-selvedge mechanism is installed in the first He
On page 2 heald frame, worked come driving device using the upper and lower relative motioies of page two heald frames, allow four twist side yarns mutually wind by
Weft yarn is clamped, so as to keep selvedge good.Another kind is known as the leon-selvedge mechanism of planet device, and this leon-selvedge mechanism makes
Used time is also respectively to install one group in loom both sides, and a group of transmission side can adjust installation site along reed width direction, to adapt to knit
The change of thing reed width.
With the continuous expansion of the market demand, the volume of production of air-jet loom is also increasing, and air-jet loom twists side cloth set is
Affect the critical component of selvedge quality.For ensureing to twist, when loom is weaved cotton cloth, quality and the property that side cloth covers under different yarns different rotating speeds
Can meet woven requirement, improve work efficiency, eliminate quality and potential safety hazard, leon-selvedge mechanism is being come into operation it
Before need to detect strand side cloth set whether meet the requirements, and in the market exist as detection means.
Utility model content
This utility model is the weak point for avoiding above-mentioned prior art from existing, there is provided a kind of for detection strand side cloth set
Quality and performance air-jet loom leon-selvedge mechanism assay device.
The technical scheme adopted by this utility model for：
A kind of air-jet loom leon-selvedge mechanism assay device, including electric cabinet, base plate and leon-selvedge mechanism, leon-selvedge mechanism is arranged on
On base plate, leon-selvedge mechanism includes that left strand cloth in cloth set, right strand covers and the attachment structure with connection left and right strand side cloth set, left,
Right strand side cloth puts and is provided with yarn axle, when attachment structure includes the first line shaft being connected with left strand and right strand in cloth set
The 3rd line shaft that cloth set is connected and the second line shaft for connecting the first line shaft and the 3rd line shaft；The leon-selvedge mechanism
Assay device also includes that testing agency, testing agency are arranged on base plate, and testing agency includes driving the second line shaft to rotate
Power source, yarn winding mechanism, yarn control testing agency, simulation fell mechanism and oscillograph, yarn winding mechanism include walking
Stepper motor and the yarn-winding wheel being arranged on stepper motor output shaft, yarn control testing agency include yarn tension sensor, yarn
The tail end of thread tension sensor is provided with multiple yarn guiding rods, and yarn tension sensor, oscillograph are connected with electric cabinet, yarn
The yarn tension that force transducer is detected manifests on oscillograph in real time, and the yarn control testing agency also includes being respectively provided with
Pulse signal plate on the first line shaft or the 3rd line shaft and the proximity switch of pulse signal plate side is arranged on, is connect
Nearly switch is connected with electric cabinet, and proximity switch drives yarn-winding wheel to twine to motor pulse signal, motor by electric cabinet
Winding yarns, simulating fell mechanism includes two yarn carriers for being located at yarn tension sensor both sides respectively, on each yarn carrier
Offer for simulating the guide eyelit of cloth fell on loom.
Leon-selvedge mechanism described in two nested structure identicals is provided with the base plate, and two sets of leon-selvedge mechanisms are separately positioned on base plate
Front and rear, the testing agency has two sets, the corresponding a set of leon-selvedge mechanism of a set of testing agency.
The power source includes that frequency conversion motor, frequency conversion motor are connected with the second line shaft by synchronous belt drive mechanism, becomes
Frequency motor is driven the second line shaft simulation loom real-world operation situation and is operated with loom real-world operation speed.
Installation site of the frequency conversion motor on base plate is adjustable.
The frequency conversion motor is arranged on motor mounting plate, and motor mounting plate is arranged on base plate, and on motor mounting plate
Strip hole is offered, the both sides of motor mounting plate arrange and are provided with adjustment support and adjustment touch panel, each adjustment touch panel and motor
Installing plate is connected, and is provided with adjustment bolt on each adjustment support, and to top adjustment touch panel, rotate adjustment bolt makes which to adjustment bolt
Move forward and backward along adjustment support, pushing and withstanding adjustment touch panel movement, and then the movement of drive motor installing plate.
Side adapter sleeve, first shaft coupling and the first connection are twisted by first between second line shaft and the first line shaft
Flange is connected, and twists side adapter sleeve, second shaft coupling and the second connection method by second between the second line shaft and the 3rd line shaft
Blue connected.
As a result of above-mentioned technical proposal, having the beneficial effect that acquired by this utility model：
By detecting yarn tension, this utility model detects whether the quality for twisting side cloth set and performance meet woven wanting
Ask, simple and compact for structure, easy to operate.Any one strand side yarn is can achieve under any rotating speed using this utility model
The test and display of dynamic tension.Measured using yarn tension sensor and special Data collecting and analysis system and divided
Analysis, improves the accuracy of testing result.
Description of the drawings
Fig. 1 is the axonometric drawing of leon-selvedge mechanism in this utility model.
Fig. 2 is the side view of leon-selvedge mechanism in this utility model.
Fig. 3 shows that the assembly relation of the first line shaft, the second line shaft and the 3rd line shaft in this utility model is illustrated
Figure.
Fig. 4 shows the relative position of yarn tension sensor in this utility model, yarn carrier, motor and yarn-winding wheel
Put relation schematic diagram.
Fig. 5 is the axonometric drawing of power source in this utility model.
Fig. 6 is the top view of power source in this utility model.
Fig. 7 is a kind of arrangement explosive view of base plate in this utility model.
Fig. 8 is a kind of arrangement schematic diagram of two sets of leon-selvedge mechanisms and testing agency in this utility model.
Wherein,
1st, base plate 101, header board 102, back plate 103, the first base plate 104, the second base plate 105, the 3rd base plate 2, a left side
Twist the cloth when cloth covers 3, right strand and cover the 4, second line shaft 5, proximity switch 6, pulse signal plate 7, warp tension sensor
701st, yarn guiding rod 702, sensor stand 8, yarn carrier 801, guide eyelit 9, motor 10, yarn-winding wheel 11, frequency conversion
Motor 12, motor mounting plate 1201, strip hole 13, adjustment support 14, adjustment touch panel 15, adjustment bolt 16, first are same
Step belt wheel 17, Timing Belt 18, the second synchronous pulley 19, the first line shaft 20, first twist side adapter sleeve 21, the first shaft coupling
Device 22, the first adpting flange 23, the 3rd line shaft 24, second twist side adapter sleeve 25, second shaft coupling 26, second and connect
Flange 27, proximity switch support
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but this utility model
It is not limited to these embodiments.
As shown in Figures 1 to 8, a kind of air-jet loom leon-selvedge mechanism assay device, including electric cabinet, base plate 1 and twists side machine
Structure, leon-selvedge mechanism are arranged on base plate 1, and leon-selvedge mechanism includes left strand cloth set 3 and with the left and right strand of connection when cloth covers 2, right strand
The attachment structure of side cloth set, left and right strand side cloth put and are provided with yarn axle, and attachment structure includes being connected with left strand side cloth set 2
The first line shaft 19, the 3rd line shafts 23 being connected with right strand side cloth set 3 and move for be connected the first line shaft 19 and the 3rd
Second line shaft 4 of power axle 23.Between second line shaft 4 and the first line shaft 19 by first twist side adapter sleeve 20, the
One shaft coupling 21 and the first adpting flange 22 are connected, and twist side connection by second between the second line shaft 4 and the 3rd line shaft 23
Set 24, second shaft coupling 25 and the second adpting flange 26 are connected.
The leon-selvedge mechanism assay device also includes that testing agency, testing agency are arranged on base plate 1, and testing agency includes
Power source, yarn winding mechanism, yarn control testing agency, simulation fell mechanism and the oscillography for driving the second line shaft 4 to rotate
Device.
Because of left strand, when cloth covers 2 with right strand, the internal structure of cloth set 3, size, installation accuracy etc. are consistent, so during detection
One of them is only detected.
The power source includes that frequency conversion motor 11, frequency conversion motor 11 are connected with the second line shaft 4 by synchronous belt drive mechanism
Connect, synchronous belt drive mechanism includes being arranged on the first synchronous pulley 16 of 11 output shaft end of frequency conversion motor, is arranged on the second power
The second synchronous pulley 18 and the Timing Belt 17 being nested between first, second synchronous pulley on axle 4.Frequency conversion motor 11 drives
The simulation loom real-world operation situation of second line shaft 4 is simultaneously operated with loom real-world operation speed.The frequency conversion motor 11 is in base plate 1
On installation site adjustable, such that it is able to adjust the tensile force of Timing Belt 17.The installation site of frequency conversion motor to be realized 11 is adjustable,
Can realize in the following way：Frequency conversion motor 11 is arranged on motor mounting plate 12, motor mounting plate 12 is arranged on base plate 1
On, and strip hole 1201 on motor mounting plate 12, is offered, motor mounting plate 12 is installed by fastening bolt through strip hole 1201
To in the positioning screw hole of base plate 1.Moving and moving it distance in the securable of Timing Belt 17 for convenience of motor mounting plate 12
In the range of, adjustment support 13 and adjustment touch panel 14, each adjustment touch panel 14 and motor are set in the both sides of motor mounting plate 12 respectively
Installing plate 12 is connected, and is provided with adjustment bolt 15 on each adjustment support 13, and 15 pairs of top adjustment touch panels 14 of adjustment bolt are rotated and adjusted
Whole bolt 15 makes which move forward and backward along adjustment support, and pushing and withstanding adjustment touch panel 14 is moved, and then drive motor installing plate 12 is moved, and is moved
After moving target location, fastening bolt is inserted through strip hole 1201 and in the positioning screw hole of base plate 1, realizes motor mounting plate 12
Positioning is installed.
The yarn winding mechanism includes motor 9 and the yarn-winding wheel 10 being arranged on the output shaft of motor 9, yarn
Line traffic control testing agency includes that yarn tension sensor 7, yarn tension sensor 7 are arranged on sensor stand 702, yarn
The tail end of force transducer 7 is provided with multiple yarn guiding rods 701, and yarn tension sensor 7, oscillograph is connected with electric cabinet, yarn
The yarn tension that tension pick-up 7 is detected manifests on oscillograph in real time.
The arteries and veins that yarn control testing agency also includes being separately positioned on the first line shaft 19 or the 3rd line shaft 23
Rush signal plate 6 and be arranged on the proximity switch 5 of 6 side of pulse signal plate, proximity switch 5 is disposed proximate to switch bracket 27
On, 5 support of proximity switch is located at the side of pulse signal plate 6, and proximity switch 5 is connected with electric cabinet, and proximity switch 5 is by automatically controlled
Case gives motor 9 pulse signal, and motor 9 drives 10 winding yarn of yarn-winding wheel, simulation fell mechanism to include two difference
The yarn carrier 8 of 702 both sides of sensor stand is located at, is offered on each yarn carrier 8 for simulating cloth fell on loom
Guide eyelit 801, motor 9 is arranged on the side of yarn carrier 8.The trend of yarn is：Yarn from left strand side cloth set 2 and/
Or the yarn axle of right strand side cloth set 3 is out, successively through the guide eyelit 801, yarn tension on the yarn carrier 8 of leon-selvedge mechanism
The yarn guiding rod 701 at 7 rear portion of sensor, away from the guide eyelit 801 on the yarn carrier 8 of leon-selvedge mechanism, be finally wound to stepping electricity
On yarn-winding wheel 10 on 9 output shaft of machine, 7 real-time detection yarn tension of yarn tension sensor and by the signal transmission to automatically controlled
Case, electric cabinet process signal simultaneously transmit signals to oscillograph in order to showing yarn tension profile figure.
For improving detection efficiency, leon-selvedge mechanism described in two nested structure identicals, two sets of strand sides can be set on the base plate 1
Mechanism is separately positioned on the front and rear of base plate 1, and the testing agency has two sets, the corresponding a set of strand side machine of a set of testing agency
Structure.
The installation site of two sets of leon-selvedge mechanisms on base plate 1 can have two ways：The first is as shown in figure 8, two sets of strands
Side mechanism is arranged on the front and rear of base plate, and placement direction is contrary；Another kind is that two sets of leon-selvedge mechanisms are arranged on base plate 1
Front and rear, and placement direction is identical.
When the installation site of two sets of leon-selvedge mechanisms is above-mentioned first kind of way：The set-up mode of base plate 1 can be：By base plate
1 point five pieces arrangements, respectively header board 101, back plate 102 and the first base plate being arranged between header board 101 and back plate 102
103rd, the second base plate 104 and the 3rd base plate 105, header board 101, back plate 102, the first base plate 103, the second base plate 104 and the 3rd bottom
It is detachable connected mode between plate 105, the second base plate 104 is positioned between the first base plate 103 and the 3rd base plate 105.
If can the right strand edge set 3 of two sets of leon-selvedge mechanisms of detection meet requirements of weaving process, pulse signal plate 6 is arranged on the 3rd
On line shaft 23, proximity switch support 27 is arranged on the side of the 3rd line shaft 23, will be before wherein a set of leon-selvedge mechanism is arranged on
On plate 101, other set leon-selvedge mechanism is arranged in back plate 102, and the frequency conversion motor 11 of wherein a set of testing agency is installed in the
It is used for driving the leon-selvedge mechanism operating being located on header board 101, the frequency conversion motor 11 of another set of testing agency to install on one base plate 103
For driving the leon-selvedge mechanism being located in back plate 102 operating on the 3rd base plate 105, the motor 9 of Liang Tao testing agencies, lead
Yarn count frame 8 and sensor stand 702 are arranged on the second base plate 104.
If can the left strand side cloth of two sets of leon-selvedge mechanisms of detection covers 2 meet requirements of weaving process, pulse signal plate 6 is arranged on first
On line shaft 19, proximity switch support 27 is arranged on the side of the first line shaft 19, now needs the second base plate 104 1 points and is
Two, will the motor 9 of Liang Tao testing agencies, yarn carrier 8 and sensor stand 7 be provided separately, be separately positioned on two
On plate, one of plate is arranged in the side that the left strand side cloth of the leon-selvedge mechanism on header board 101 covers 2, and another plate sets
The side of the left strand side cloth set 2 in the leon-selvedge mechanism being located in back plate 102 is put, because being envisioned that on earth by foregoing description
The arrangement of each part of plate and testing agency, therefore omits the accompanying drawing of this kind of arrangement.
When the installation site of two sets of leon-selvedge mechanisms is the above-mentioned second way：
If can the left strand side cloth of two sets of leon-selvedge mechanisms of detection covers 2 meet requirements of weaving process, pulse signal plate 6 is arranged on first
On line shaft 19, proximity switch support 27 is arranged on the side of the first line shaft 19, can be by above-mentioned for installing frequency conversion motor 11
The first base plate 103 and the 3rd base plate 105 be separately positioned on the front of header board 101 and the rear of back plate 102, for driving the
Two line shafts 4 are rotated, by for installing the of motor 9, yarn carrier 8 and the sensor stand 702 of Liang Tao testing agencies
Two base plates are arranged between header board 101 and back plate 102 and between the left strand side cloth set 2 of two sets of leon-selvedge mechanisms, because passing through
Foregoing description is envisioned that the arrangement of each part for obtaining base plate and testing agency, therefore omits the attached of this kind of arrangement
Figure.
If can the right strand side cloth of two sets of leon-selvedge mechanisms of detection covers 3 meet requirements of weaving process, pulse signal plate 6 is arranged on the 3rd
On line shaft 23, proximity switch support 27 is arranged on the side of the 3rd line shaft 23, can be by above-mentioned for installing frequency conversion motor 11
The first base plate 103 and the 3rd base plate 105 be separately positioned on the front of header board 101 and the rear of back plate, for drive second
Line shaft 4 is rotated, and will be used for the second of motor 9, yarn carrier 8 and the sensor stand 702 of installing Liang Tao testing agencies
Base plate is arranged between header board 101 and back plate 102 and between the right strand side cloth set 3 of two sets of leon-selvedge mechanisms, because by upper
Description is stated it is envisioned that obtaining the arrangement of each part of base plate and testing agency, the attached of this kind of arrangement is therefore omitted
Figure.
Leon-selvedge mechanism in this utility model can be realized arbitrarily turning between 0～2000rpm by frequency conversion motor speed governing
Operating steady in a long-term under speed.Frequency conversion motor 11 is used in this utility model, and the rated speed of the frequency conversion motor 11 is
1390rpm.0～the 100HZ of variable frequency range of frequency conversion motor in this utility model, therefore can achieve 0 to appointing between 2000rpm
Meaning rotating speed.Using this utility model, for any one strand side yarn can achieve the test of the dynamic tension under any rotating speed
With display.Measured and analysis using yarn tension sensor 7 and special Data collecting and analysis system.This utility model
The pulse signal sent by proximity switch 5, can drive stepping motor 9 realize yarn winding different rotating speeds, 40～120 can be simulated
The takeup motion of the filling density fabric of root/inch.
The part employing or reference prior art that does not address in this utility model can achieve.
Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint phase
To importance.
Specific embodiment described herein is only to spiritual example explanation of the present utility model.This practicality
New person of ordinary skill in the field can make various modifications or supplement or adopt to described specific embodiment
Substituted with similar mode, but without departing from spirit of the present utility model or surmount model defined in appended claims
Enclose.
Claims (6)
1. a kind of air-jet loom leon-selvedge mechanism assay device, it is characterised in that including electric cabinet, base plate and leon-selvedge mechanism, twists side
Mechanism is arranged on base plate, and leon-selvedge mechanism includes left strand cloth set and the company with connection left and right strand side cloth set in cloth set, right strand
Binding structure, left and right strand side cloth put and are provided with yarn axle, and attachment structure includes the first power being connected with left strand side cloth set
Axle, the 3rd line shaft being connected with right strand side cloth set and the second line shaft for being connected the first line shaft and the 3rd line shaft；
The leon-selvedge mechanism assay device also includes that testing agency, testing agency are arranged on base plate, and testing agency includes driving second
Power source, yarn winding mechanism, yarn control testing agency, simulation fell mechanism and oscillograph that line shaft is rotated, yarn are twined
Include that motor and the yarn-winding wheel being arranged on stepper motor output shaft, yarn control testing agency include yarn around mechanism
Force transducer, the tail end of yarn tension sensor are provided with multiple yarn guiding rods, and yarn tension sensor, oscillograph are and electric cabinet
It is connected, the yarn tension that yarn tension sensor is detected manifests on oscillograph in real time, the yarn control testing agency is also
Pulse signal plate on including being separately positioned on the first line shaft or the 3rd line shaft and it is arranged on pulse signal plate side
Proximity switch, proximity switch are connected with electric cabinet, and proximity switch gives motor pulse signal, motor band by electric cabinet
Dynamic yarn-winding wheel winding yarn, simulating fell mechanism includes two yarn carriers for being located at yarn tension sensor both sides respectively, respectively
Offer on yarn carrier for simulating the guide eyelit of cloth fell on loom.
2. air-jet loom leon-selvedge mechanism assay device according to claim 1, it is characterised in that be provided with the base plate
Leon-selvedge mechanism described in two nested structure identicals, two sets of leon-selvedge mechanisms are separately positioned on the front and rear of base plate, the testing machine
Structure has two sets, the corresponding a set of leon-selvedge mechanism of a set of testing agency.
3. air-jet loom leon-selvedge mechanism assay device according to claim 1, it is characterised in that the power source includes becoming
Frequency motor, frequency conversion motor are connected with the second line shaft by synchronous belt drive mechanism, and frequency conversion motor drives the simulation of the second line shaft
Loom real-world operation situation is simultaneously operated with loom real-world operation speed.
4. air-jet loom leon-selvedge mechanism assay device according to claim 3, it is characterised in that the frequency conversion motor is the bottom of at
Installation site on plate is adjustable.
5. air-jet loom leon-selvedge mechanism assay device according to claim 4, it is characterised in that the frequency conversion motor is arranged
On motor mounting plate, motor mounting plate is arranged on base plate, and offers strip hole on motor mounting plate, motor mounting plate
Both sides arrange and are provided with adjustment support and adjustment touch panel, and each adjustment touch panel is connected with motor mounting plate, on each adjustment support
Adjustment bolt is provided with, to top adjustment touch panel, rotate adjustment bolt makes which move forward and backward along adjustment support to adjustment bolt, and pushing and withstanding is adjusted
Whole touch panel movement, and then the movement of drive motor installing plate.
6. air-jet loom leon-selvedge mechanism assay device according to claim 1, it is characterised in that second line shaft with
Side adapter sleeve, first shaft coupling and the first adpting flange are twisted by first between first line shaft to be connected, the second line shaft and the
Side adapter sleeve, second shaft coupling and the second adpting flange are twisted by second between three line shafts to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972979.3U CN206015213U (en) | 2016-08-29 | 2016-08-29 | A kind of air-jet loom leon-selvedge mechanism assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972979.3U CN206015213U (en) | 2016-08-29 | 2016-08-29 | A kind of air-jet loom leon-selvedge mechanism assay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015213U true CN206015213U (en) | 2017-03-15 |
Family
ID=58254652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972979.3U Withdrawn - After Issue CN206015213U (en) | 2016-08-29 | 2016-08-29 | A kind of air-jet loom leon-selvedge mechanism assay device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192168A (en) * | 2016-08-29 | 2016-12-07 | 青岛天集团红旗纺织机械有限公司 | A kind of air-jet loom leon-selvedge mechanism assay device |
-
2016
- 2016-08-29 CN CN201620972979.3U patent/CN206015213U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192168A (en) * | 2016-08-29 | 2016-12-07 | 青岛天集团红旗纺织机械有限公司 | A kind of air-jet loom leon-selvedge mechanism assay device |
| CN106192168B (en) * | 2016-08-29 | 2017-11-24 | 青岛天一集团红旗纺织机械有限公司 | A kind of air-jet loom leon-selvedge mechanism experimental rig |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20171124 |
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| AV01 | Patent right actively abandoned |