CN205899049U - A infrared detection device that breaks for warp knitting loom - Google Patents
A infrared detection device that breaks for warp knitting loom Download PDFInfo
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- CN205899049U CN205899049U CN201620553727.7U CN201620553727U CN205899049U CN 205899049 U CN205899049 U CN 205899049U CN 201620553727 U CN201620553727 U CN 201620553727U CN 205899049 U CN205899049 U CN 205899049U
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- block
- guide rail
- warp knit
- stop
- detecting device
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Abstract
The utility model provides an infrared detection device that breaks for warp knitting loom relates to detection device technical field, screw rod and motor in guide rail, guide rail, motor and screw rod rigid coupling, a screw rod and a slider rotationally connected, the slider is including setting up interior joint block, connecting rod and setting in the fluting are in the outer outer joint block of fluting, an outer joint block rigid coupling angle scale, the angle scale rotates with the one end of a telescopic link to be connected, the other end and a frame -saw of telescopic link are connected, the frame -saw is connected with a photoelectric detector, last infrared emission unit and the infrared receiver of being provided with of photoelectric detector, infrared receiver is connected with signal processor electricity, handle treater and an alarm and the motor electricity is connected. The utility model discloses an useful part is, simple structure need not not contact the yarn, and can the high efficiency detecting out by a wide margin, whether the knitting exists the broken yarn to instruct operating personnel.
Description
Technical field
This utility model is related to detection means technical field, especially a kind of broken string infrared detection for warp knit loom
Device.
Background technology
The shape with one group or several groups of yarns arranged in parallel, on all working pin of warp-wise feeding machine, lopping simultaneously
Become knitted fabric, this method is referred to as warp knit, and fabric is referred to as WARP-KNITTING, completes this warp-knit machine and is referred to as tricot machine, warp knit
The wide adaptability to raw material and fabric variety for the machine, machine productivity is higher, thus development is very fast, and application is extremely wide.
Generally, in process of production, when appearance is due to quality problems of yarn itself or the local pulling force of tricot machine part
Excessive, yarn can rupture, and such as can not find in time to allow machine to continue to produce, WARP-KNITTING can be formed due to lacking yarn
Substandard products can not use, and causes to waste, and increase weight business burden.Although currently having occurred in that multiple detectors for yarn breakage
Device, but effect is undesirable, such as adopts line wheel in detecting instrument, and when yarn drives line wheel to rotate, then normally, such as line wheel stops turning
Dynamic, then break, but each line wheel of this mode can only detect single yarn, is such as used in warp knit loom, need to be mounted so that
Line wheel number is more, necessarily leads to equipment huge, later maintenance is difficult；Occur in that one kind adopts photoelectric technology in recent years,
By to the exception of receipt signal thus judging that yarn disconnects, but be much to seek a kind of with regard to specially applying on warp knit loom
The detection means that significantly fabric produces.
Utility model content
This utility model overcomes shortcoming of the prior art, provides a kind of broken string infrared detection for warp knit loom
Device, structure is simple, need not contact yarn, and energy efficient detection goes out significantly fabric and whether there is broken yarn, and to operator
Indicated.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:
A kind of broken string infrared detecting device for warp knit loom, including guide rail, described guide rails assembling is weaved cotton cloth in warp knit
At exit slot on machine, described guide rail direction is vertical with walking cloth direction, is provided with fluting, is provided with described fluting in described guide rail
Screw rod, one end of described guide rail is provided with motor, and described motor is affixed with screw rod, and described screw rod is rotated with a slide block and is connected, institute
State slide block and include being arranged on and connect block, connecting rod in described fluting and be arranged on outside described fluting external piece, described interior
Connect block and connecting rod to consolidate, described connecting rod is affixed with external piece, described screw rod with described interior connect block rotation and be connected, described external
The affixed angle scale of block, one end of described angle scale and an expansion link rotates and is connected, the other end of described expansion link and a frame frame
Connect, described frame frame is connected with a photoelectric detector, and described photoelectric detector is provided with infrared emission unit and infrared receiver
Unit, described infrared receiver is electrically connected with a signal processor, described signal processor and an alarm and described motor
Electrical connection, described guide rail two ends are additionally provided with structure identical first stop and the second stop, described first stop and
The opposite of the second stop is provided with the first touch-switch and the second touch-switch, and described first touch-switch and second touches
Switch is electrically connected with described motor.
Further, described first stop or the second stop include movable block, the support being arranged in described fluting
And touching block, described movable block is fixed in described cantilever tip, and described touching block is fixed in described support bottom, described support
Side is provided with screw, and described screw is provided with the first screw.
Further, described expansion link includes interior bar and is socketed in outer bar in described interior bar, described outer bar with described
Angle scale rotates and connects, and described interior bar is additionally provided with tight locking button with the joint of outer bar.
Further, described angle scale is provided with arcuate groove, in described arcuate groove, is provided with the second screw, described second
Screw is connected with described outer bar.
Further, described interior bar is additionally provided with warning light.
Further, described guide rail is provided with concave slide groove with the described interior abutted surface connecing block, described interior connecing sets on block
It is equipped with the projection supporting with described concave slide groove.
Further, described concave slide groove is arcuate groove.
Further, described alarm is buzzer.
Compared with prior art, the beneficial effects of the utility model are:
(1) detection is wide: after starting motor drive screw rod rotation, can order about photoelectric detector mobile inspection above fabric
Whether have yarn breakage, the first stop on guide rail and the second stop limit to the movable amplitude of slide block, work as cunning if surveying
When block touches the first stop, the first touch-switch on the second stop, the second touch-switch, the first touch-switch,
Two touch-switch can controlled motor rotate backward, so that slide block moves back and forth in the amplitude range limiting, back and forth in a steady stream
Constantly the fabric of output is detected, detection width is wide；(2) motility is high: this utility model is provided with angle scale and stretches
Bar, flexibly can carry out the regulation of angle and length, strong adaptability according to practical situation, adjust available second screw and lock after finishing
Link closely and locked, steadiness is good；(3) safe: due to can be past back and forth under the drive of motor during utility model works
Multiple move, be easy to be bumped against by this utility model during fabric in checking production for the operator, arrange therefore in interior bar
There is warning light, enable an operator to preferably to perceive movement of the present utility model, close, it is to avoid wound.
Brief description
Accompanying drawing is used for providing further understanding to of the present utility model, is used for explaining together with embodiment of the present utility model
This utility model, does not constitute to restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structure total figure of broken string infrared detecting device described in the utility model；
Fig. 2 is the aa face schematic diagram of Fig. 1；
Fig. 3 is the structural representation of the first stop.
In figure: 1 guide rail, 2 flutings, 3 screw rods, 4 motors, 5 slide blocks, connect block in 51,511 projections,
52 connecting rods, 53 external pieces, 6 angle scales, 61 arcuate grooves, 62 second screws, 7 expansion links, 71 interior bars,
711 warning lights, 72 outer bars, 73 tight locking buttons, 8 frameworks, 9 photoelectric detectors, 10 first stops, 101 shiftings
Motion block, 102 supports, 103 touching blocks, 104 first screws, 11 second stops, 12 first touch-switch, 13
Second touch-switch, 14 concave slide grooves, 15 fabrics.
Specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
As depicted in figs. 1 and 2, a kind of broken string infrared detecting device for warp knit loom, including guide rail 1, guide rail 1 is pacified
Be contained at exit slot on warp knit loom, guide rail 1 direction and fabric 15 to walk cloth direction vertical, be provided with fluting in guide rail 1
2, it is provided with screw rod 3 in fluting 2, one end of guide rail 1 is provided with motor 4, and motor 4 is affixed with screw rod 3, and screw rod 3 is rotated with slide block 5
Connect, slide block 5 includes being arranged on and connects block 51, connecting rod 52 in fluting 2 and be arranged on outside fluting 2 external piece 53, interior
Connect block 51 to consolidate with connecting rod 52, connecting rod 52 is 53 affixed with external piece, screw rod 3 with interior connect block 51 and rotate is connected, on guide rail 1 and
Concave slide groove 14 is provided with the abutted surface inside connecing block 51, concave slide groove 14 is arcuate groove, inside connects and be provided with block 51 and concave slide groove 14
Supporting projection 511, when starting motor 4 drive screw rod 3 rotation, can order about slide block 5 and move along guide rail 1.
External piece of 53 affixed angle scales 6, one end of angle scale 6 and expansion link 7 rotates and is connected, the other end of expansion link 7 and
Frame frame 8 connects, and frame frame 8 is connected with photoelectric detector 9, and expansion link 7 includes interior bar 71 and is socketed in outer bar 72 in interior bar 71,
Outer bar 72 and angle scale 6 rotate and are connected, and the joint of interior bar 71 and outer bar 72 is additionally provided with tight locking button 73, when regulating expansion link
After 7 length, by tightening tight locking button 73, interior bar 71 and outer bar 72 can be relatively fixed and not slide, angle scale 6 is provided with
Arcuate groove 61, is provided with the second screw 62 in arcuate groove 61, by swinging after outer bar 72 regulates angle, by by the second screw
62 are locked in outer bar 72, you can by the angle locking of outer bar 72, photoelectric detector 9 is provided with infrared emission unit and connects with infrared
Receive unit, infrared receiver is electrically connected with a signal processor, and signal processor is electrically connected with an alarm and motor 4, light
In fabric 15 surface moving process, infrared receiver constantly receives to be launched to volume photodetector 9 from infrared emission unit
The light-wave information that fabric 15 yam surface reflects, and light-wave information is transferred to signal processor is analyzed, work as information
When the light-wave information that processor receives falls into the abnormal signal value of setting, message handler can transmit instruction to alarm and electricity
Operator are notified by machine 4 by alarm, and controlled motor 4 quits work, and in the present embodiment, alarm is honeybee
Ring device.
It is additionally provided with structure identical the first stop 10 and the second stop 11, the first stop 10 at guide rail 1 two ends
The opposite of the second stop 11 is provided with the first touch-switch 12 and the second touch-switch 13, the first touch-switch 12 and
Two touch-switch 13 are electrically connected with motor 4, and when slide block 5 contacts the first touch-switch 12 on the first stop 10, first touches
Switch 12 can carry the information to motor 4, makes motor 4 rotate backward driving slide block 5 adverse movement, when slide block 5 contact second is spacing
The second touch-switch 13 on device 11, the second touch-switch 13 can carry the information to motor 4, make motor 4 rotate backward driving and slide
Block 5 adverse movement, finally makes slide block 5 move back and forth between the first stop 10 and the second stop 11, in expansion link 7
Warning light 711 is additionally provided with bar 71, employee is carried out watchful, prevent the expansion link 7 that employee is walked about from bumping against.
As shown in figure 3, the first stop 10 or the second stop 11 include movable block 101, the support being arranged in fluting 2
102 and touching block 103, movable block 101 is fixed in support 102 top, and touching block 103 is fixed in support 102 bottom, support
102 sides are provided with screw, and screw is provided with the first screw 104, when regulating the first stop 10 or the second stop 11
Position after, the first stop 10 or the second stop 11 are locked by available first screw 104 with guide rail 1.
Finally it is noted that these are only preferred embodiment of the present utility model, it is not limited to this practicality
New, although being described in detail to this utility model with reference to embodiment, for a person skilled in the art, its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some technical characteristics are carried out with equivalent replacing
Change, but all of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., all should comprise
Within protection domain of the present utility model.
Claims (8)
1. a kind of broken string infrared detecting device for warp knit loom, including guide rail, described guide rails assembling is in warp knit loom
At upper exit slot, described guide rail direction vertical with walking cloth direction it is characterised in that being provided with fluting in described guide rail, described open
It is provided with screw rod, one end of described guide rail is provided with motor, described motor is affixed with screw rod, described screw rod and a slide block turn in groove
It is dynamically connected, described slide block includes being arranged in described fluting and connects block, connecting rod and be arranged on external outside described fluting
Block, the described interior block that connects is consolidated with connecting rod, and described connecting rod is affixed with external piece, and described screw rod is rotated even with the described interior block that connects
Connect, a described external piece of affixed angle scale, one end of described angle scale and an expansion link rotates and is connected, described expansion link another
End is connected with a frame frame, and described frame frame is connected with a photoelectric detector, and described photoelectric detector is provided with infrared emission unit
With infrared receiver, described infrared receiver electrically connected with a signal processor, described signal processor and an alarm
With the electrical connection of described motor, described guide rail two ends are additionally provided with structure identical first stop and the second stop, and described the
The opposite of one stop and the second stop is provided with the first touch-switch and the second touch-switch, described first touch-switch
Electrically connect with described motor with the second touch-switch.
2. a kind of broken string infrared detecting device for warp knit loom according to claim 1 is it is characterised in that described
First stop or the second stop include movable block, support and the touching block being arranged in described fluting, described movable block
It is fixed in described cantilever tip, described touching block is fixed in described support bottom, described support side is provided with screw, described spiral shell
First screw is provided with hole.
3. a kind of broken string infrared detecting device for warp knit loom according to claim 2 is it is characterised in that described
Expansion link includes interior bar and is socketed in outer bar in described interior bar, and described outer bar is rotated with described angle scale and is connected, described interior
Bar is additionally provided with tight locking button with the joint of outer bar.
4. a kind of broken string infrared detecting device for warp knit loom according to claim 3 is it is characterised in that described
It is provided with arcuate groove on angle scale, in described arcuate groove, is provided with the second screw, described second screw is connected with described outer bar.
5. a kind of broken string infrared detecting device for warp knit loom according to claim 3 or 4 it is characterised in that
It is additionally provided with warning light in described interior bar.
6. a kind of broken string infrared detecting device for warp knit loom according to claim 1 is it is characterised in that described
Be provided with concave slide groove with the described interior abutted surface connecing block on guide rail, described interior connect be provided with block supporting with described concave slide groove
Projection.
7. a kind of broken string infrared detecting device for warp knit loom according to claim 6 is it is characterised in that described
Concave slide groove is arcuate groove.
8. a kind of broken string infrared detecting device for warp knit loom according to claim 1 is it is characterised in that described
Alarm is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553727.7U CN205899049U (en) | 2016-06-08 | 2016-06-08 | A infrared detection device that breaks for warp knitting loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553727.7U CN205899049U (en) | 2016-06-08 | 2016-06-08 | A infrared detection device that breaks for warp knitting loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899049U true CN205899049U (en) | 2017-01-18 |
Family
ID=57767658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620553727.7U Expired - Fee Related CN205899049U (en) | 2016-06-08 | 2016-06-08 | A infrared detection device that breaks for warp knitting loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909040A (en) * | 2021-11-23 | 2022-01-11 | 涿州北方重工设备设计有限公司 | Movable flame spraying device |
-
2016
- 2016-06-08 CN CN201620553727.7U patent/CN205899049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909040A (en) * | 2021-11-23 | 2022-01-11 | 涿州北方重工设备设计有限公司 | Movable flame spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180608 |