CN107447313B - Weaving cotton thread twisting machine connects break wire device - Google Patents
Weaving cotton thread twisting machine connects break wire device Download PDFInfo
- Publication number
- CN107447313B CN107447313B CN201710741203.XA CN201710741203A CN107447313B CN 107447313 B CN107447313 B CN 107447313B CN 201710741203 A CN201710741203 A CN 201710741203A CN 107447313 B CN107447313 B CN 107447313B
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- CN
- China
- Prior art keywords
- briquetting
- wire portion
- blister cavities
- twisting machine
- spun yarn
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
Abstract
The present invention relates to textile industry processing equipment fields, break wire device is connect more particularly to weaving cotton thread twisting machine, the first briquetting is fixed on the support chip of wire portion, photo resistance is equipped at the top of first briquetting, in being fixed with support block in rack above first briquetting, the second briquetting is equipped between first briquetting and wire portion, second briquetting is connected to the first briquetting bottom by tension spring, it is opened up on wire portion fluted, the rubber block that can push down spun yarn is fixed on the bottom of second briquetting, two blister cavities for holding rapid-curing cutback glue are opened up along wire portion outer ring, it is offered in second briquetting and pushes hole, push the insertion rod that the spill of pluggable blister cavities is combined in hole, the both ends of insertion rod and blister cavities pairing are arranged, connecting rod is fixed in insertion rod, controller is used to control telescopic cylinder starting according to the signal of photo resistance.The present invention is bonded the spun yarn of broken string, no longer needs to that worker is waited to repair, and without carrying out shutdown reparation to twisting machine, will not influence manufacturing schedule.
Description
Technical field
The present invention relates to textile industry processing equipment fields, and in particular to weaving cotton thread twisting machine connects broken string dress
It sets.
Background technique
Twisting machine refers to the production equipment that multiply spun yarn is twisted to one in textile industry, and twisting machine is by yarn or synthesizes stock
Yarn product afterwards is processed into line style product, for weaving and knitting line.The process of cotton spinning includes opening picking, cotton carding, silver lap, essence
Comb, drafting, rove, spun yarn, winder and processes, the twisting machine such as twist thread are used in twisting process, pass through the spun yarn of twisting machine
It is exactly the finished product of strand.
Due to being that multiply spun yarn is twisted one when twisting thread, the part that spun yarn is contacted with mechanical structure is easy broken string, leads to
Break alarm is crossed to be prompted, twisting machine includes rack and the wire portion for passing through for spun yarn, and wire portion is slidably fitted in
On bracket, after spun yarn broken string, wire portion moves up certain distance, powers on carry out sound-light alarm.
But existing twisting machine reminds worker simply by setting alarm, allows worker to shut down and repairs, delays
Manufacturing schedule, and be easy to keep product unqualified because of the carelessness of worker.
Summary of the invention
The invention is intended to provide a kind of weaving cotton thread twisting machine that can be attached to the spun yarn of broken string to connect broken string
Device.
Weaving cotton thread twisting machine in this programme connects break wire device, including rack and wire portion, the wire portion energy
It is slidably matched with automatically reseting on the rack, support chip is fixedly connected on the wire portion, is fixedly connected on the support chip
There is the first briquetting, is equipped with photo resistance at the top of first briquetting, in being fixed with support block in rack above first briquetting,
The support block is separated when wire portion is around upper spun yarn with the first briquetting, and the second briquetting is equipped between first briquetting and wire portion,
Second briquetting is connected to the first briquetting bottom by tension spring；
The groove for blocking spun yarn is offered on the wire portion, the groove is prolonged along the arc surface of wire portion
It stretches, second briquetting is fixed with the rubber block that can push down spun yarn on the bottom close to two sides, along the outer ring of the wire portion
On open up there are two for holding the blister cavities of rapid-curing cutback glue, the entrance of the blister cavities is located in groove, opens in second briquetting
Pushing hole equipped with inverted spill, it is described to push the insertion rod that the spill of pluggable blister cavities is combined in hole, the insertion rod
Both ends and blister cavities pairing be arranged, be fixed with connecting rod in the insertion rod；
It further include the controller and telescopic cylinder in the first briquetting, the controller is used for the letter according to photo resistance
Number control telescopic cylinder starting, the piston rod of the telescopic cylinder is connected to connecting rod.
The working principle and beneficial effect of this programme is, when being twisted thread, yarn is wound in the groove of wire portion, yarn
Line because itself tension by wire portion downwardly against so that the first briquetting is far from support block；When twisting thread, between spun yarn and wire portion
Relative movement, the relative movement between spun yarn and wire portion generate friction, place thinner on spun yarn are made to be moved to wire portion top
It is easily broken off when end, when spun yarn fracture, the tension that spun yarn is applied to wire portion reduces, and wire portion moves up, the first briquetting
On photo resistance blocked by support block.
The light that photo resistance receives after being blocked changes, and increases the resistance value of photo resistance, and controller receives
The electric current arrived reduces, and the current value of photo resistance when using the fibrous fracture in spun yarn is threshold value, when the electricity that controller receives
When flow valuve is less than threshold value, controller controls telescopic cylinder starting, and connecting rod is pushed down on the end for making insertion rod by telescopic cylinder
It is inserted into blister cavities, while insertion rod is pushed down, because being inverted top end face shape of the pushing hole in the second briquetting of spill
At level trough, pushes hole and form vertical through-hole in the second briquetting, the horizontal segment of insertion rod is against the second briquetting
In level trough, insertion rod forces the second briquetting to move down, tension spring stress and be in tensional state, allow rubber block to touch conducting wire
Spun yarn is pushed down on the end face in portion, temporarily avoids spun yarn mobile, with can be to being bonded at broken string.
Because in spun yarn fracture or spun yarn fibrous fracture moment, controller controls telescopic cylinder starting, allows rapid-curing cutback glue
It is spilt on spun yarn from blister cavities, rapid-curing cutback glue is diffused on spun yarn after overflowing towards surrounding, and spun yarn is broken in rapid-curing cutback glue rapid draing
After the fiber split is bonded together, and glue overflows in insertion rod insertion blister cavities every time, controller control insertion rod is returned initially
Position, while the second briquetting is no longer influenced by the pressure of insertion rod, the second briquetting is resetted since tension spring restores original state, carefully
Yarn is no longer pushed down by rubber block, continues to twist thread, in this, as an action cycle, faster due to this process ratio,
Just be bonded when spun yarn is just broken, will not because of worker carelessness without handling spun yarn, do not stop over produce into
Degree, will not influence product quality.
Due to being placed with rapid-curing cutback glue in blister cavities, quick-drying gelatin water spills into wire portion when the end of insertion rod is inserted into blister cavities
On surface, rapid-curing cutback glue is allowed to be bonded spun yarn, no longer needs to that worker is waited to repair, and without shutting down twisting machine
It repairs, will not influence manufacturing schedule.
Further, the upper surface of the wire portion is arc surface, the lower end of second briquetting be equipped with on wire portion
The identical concave surface of end face curvature.
When the second briquetting, which is depressed, touches wire portion end, the end face of the two mutually coincide, and rubber block can be allowed more preferable
Ground fits to wire portion surface to push down yarn, and the distance of two ends is excessive after preventing yarn from breaking, and pushing down yarn in time can also
Prevent yarn from leading to more fibrous fractures in yarn due to moving on because twisting thread.
Further, described two blister cavities are located at groove both ends.
When the position of groove makes the glue in blister cavities be inserted into the end extrusion of bar, glue extends to surrounding, and glue can edge
Groove keeps the length for disseminating the spun yarn of glue longer, guarantees in the spun yarn being wound on groove to endwall flow a certain distance
Fiber break when can it is glued on, keep the product quality twisted thread more preferable.
Further, the inlet of the blister cavities, which is fixed with, can be inserted into bar to the soft mounting opened.
When insertion rod is not inserted into blister cavities, mounting covers blister cavities, reduces the air capacity for entering blister cavities, avoids the speed in blister cavities
Dry glue water is using preceding dry and hard failure.
Further, it is fixed with spring base in the bottom of the frame, is provided with pressure between the wire portion lower end and spring base
Spring.
When wire portion is pressed downward by Yarn Spinning Tension, pressure spring stress, which generates, shrinks deformation, when spun yarn broken string or carefully
When fiber in yarn has broken string, the Yarn Spinning Tension that wire portion is subject to reduces, and pressure spring is to restore elastic deformation and push wire portion multiple
Position, allows wire portion to automatically reset, and without additional setting power, saves installation cost.
Further, sliding slot is offered in the rack, guide rod is fixed on the wire portion, and the guide rod is slidably fitted in
In sliding slot.
Guide rod is oriented to the movement of wire portion, and is supported when wire portion does not move, avoid wire portion because
The tension of spun yarn and arbitrarily move.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure of the second briquetting and wire portion in Fig. 1；
Fig. 3 is the schematic block diagram of the embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail.
Appended drawing reference in Figure of description includes: rack 1, pressure spring 2, wire portion 3, the first briquetting 4, the second briquetting 5, draws
Spring 6, support block 11, spring base 12, sliding slot 13, guide rod 31, support chip 32, blister cavities 33, mounting 34, telescopic cylinder 41, push hole 51,
Insertion rod 52, connecting rod 53, rubber block 54.
Weaving cotton thread twisting machine connects break wire device, as depicted in figs. 1 and 2, bullet is fixedly mounted on the bottom of rack 1
Spring abutment 12 opens up sliding slot 13 in rack 1, and guide rod 31 is fixedly mounted on wire portion 3, and guide rod 31 is slidably fitted in sliding slot 13,
It is fixedly connected with pressure spring 2 between 3 lower end of wire portion and spring base 12, support chip 32 is fixedly connected on wire portion 3, in support chip 32
On be fixedly connected with the first briquetting 4, the top of the first briquetting 4 is in fixing support block 11 in rack 1, support block 11 is in wire portion 3 around upper thin
It is separated when yarn with the first briquetting 4, the second briquetting 5 is installed between first briquetting 4 and wire portion 3, the second briquetting 5 is connected by tension spring 6
On the bottom of the first briquetting 4.
The upper surface of wire portion 3 is arc surface, and groove is opened up on wire portion 3, and groove is carried out along the arc surface of wire portion 3
Extend, spun yarn is wound in the groove of wire portion 3 to block spun yarn, prevents spun yarn from arbitrarily sliding, the lower end of the second briquetting 5 is equipped with
Rubber block 54, rubber is fixedly mounted in the concave surface coincideing with 3 arc end surface of wire portion, the second briquetting 5 on the bottom close to two sides
Block 54 is pushed down spun yarn when the second briquetting 5 is pressed on wire portion 3 and is bonded.
Two blister cavities 33 are opened up on the outer ring along wire portion 3, place rapid-curing cutback glue, two blister cavities 33 in two blister cavities 33
It is located at groove both ends, soft mounting 34 is fixedly mounted in the inlet of blister cavities 33, and mounting 34 can be in insertion rod 52
It is supported and is opened when insertion, the entrance of blister cavities 33 is located in groove, opens up in the second briquetting 5 and pushes hole 51, and pushing hole 51 is to be inverted
Concave hole, push 51 internal clearance of hole cooperate can be inserted into blister cavities 33 inverted spill insertion rod 52, the both ends of insertion rod 52
Portion and the pairing of blister cavities 33 are arranged, and connecting rod 53 is fixedly mounted in insertion rod 52.
As shown in figure 3, upper at the top of the first briquetting 4 install photo resistance, and controller is set in the first briquetting 4 and is stretched
Contracting cylinder 41, when photo resistance is occluded, the light that photo resistance receives is reduced, and increases the resistance value of photo resistance, is controlled
The electric current that device processed receives reduces, and the current value of photo resistance when using the fibrous fracture in spun yarn is threshold value, when controller connects
When the current value received is less than threshold value, controller controls telescopic cylinder 41 and starts, and telescopic cylinder 41 pushes down on connecting rod 53
It is inserted into the end of insertion rod 52 in blister cavities 33, the piston rod of telescopic cylinder 41 is connected in connecting rod 53.
It is coated with the coating of non cohesive gel water on the surface of wire portion 3 and the concave surface of the second briquetting 5, can be applied with Teflon
Layer, avoids glue that wire portion 3 and the second briquetting 5 stick together.
In the twisting process of cotton thread processing, first spun yarn is wound on wire portion 3, yarn will be led because of the tension of itself
Line portion 3 downwardly against, allow pressure spring 2 to be in compressive state, the relative movement during twisting thread between spun yarn and wire portion 3, spun yarn with
Friction between wire portion 3 can allow the few fibers of spun yarn to be broken even spun yarn fracture, and the tension for making spun yarn be applied to wire portion 3 subtracts
Small, wire portion 3 is moved up due to reset, and support block 11 is allowed to cover the photo resistance sheltered from the first briquetting 4, and controller connects
The current value for receiving photo resistance is less than threshold value, and controller controls telescopic cylinder 41 and starts.
Telescopic cylinder 41, which starts, to be pushed down on connecting rod 53 in the end for making insertion rod 52 insertion blister cavities 33, in blister cavities 33
Glue when being inserted into bar 52 and squeezing out because groove is arc, glue extends to surrounding, and glue can be along groove to endwall flow one
Fixed distance can allow glue dip dyeing to spun yarn by a larger margin, allow fiber broken string in the spun yarn being wound on groove when can be by
It is bonded with, keeps the product quality twisted thread more preferable.
Pushing hole 51 due to being inverted spill forms level trough in the top end face of the second briquetting 5, pushes hole 51 second
Vertical through-hole is formd in briquetting 5, when insertion rod 52 is pushed down, the horizontal segment of insertion rod 52 is against the second briquetting
In level trough, insertion rod 52 push the second briquetting 5 move down, 6 stress of tension spring and be in tensional state, allow rubber block 54 contact
Spun yarn is pushed down on to the end face of wire portion 3, temporarily avoids spun yarn mobile, with can be to being bonded at broken string, the upper end of wire portion 3
Face is identical as the concave curvature of the second briquetting 5, and rubber block 54 can be allowed to be preferably bonded 3 surface of wire portion to push down yarn, and
When push down yarn and prevent yarn from leading to more fibrous fractures in yarn due to moving on because twisting thread.
Controller uses existing STM32 series monolithic chip, and photo resistance uses existing hardware realization.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. weaving cotton thread twisting machine connects break wire device, including rack and wire portion, the wire portion can be with automatically reseting sliding
Dynamic cooperation on the rack, is fixedly connected with support chip on the wire portion, it is characterised in that: be fixedly connected on the support chip
First briquetting, is equipped with photo resistance at the top of first briquetting, in being fixed with support block in rack above first briquetting, institute
It states support block to separate when wire portion is around upper spun yarn with the first briquetting, the second briquetting, institute is equipped between first briquetting and wire portion
It states the second briquetting and the first briquetting bottom is connected to by tension spring；
The groove for blocking spun yarn is offered on the wire portion, the groove is extended along the arc surface of wire portion, institute
It states the second briquetting and is fixed with the rubber block that can push down spun yarn on the bottom close to two sides, opened up along the outer ring of the wire portion
There are two the blister cavities for holding rapid-curing cutback glue, the entrance of the blister cavities is located in groove, offers down in second briquetting
The pushing hole for the spill set, it is described to push the insertion rod that the spill of pluggable blister cavities is combined in hole, the both ends of the insertion rod
Portion and blister cavities pairing are arranged, and are fixed with connecting rod in the insertion rod；
It further include the controller and telescopic cylinder in the first briquetting, the controller is used for the signal control according to photo resistance
Telescopic cylinder starting processed, the piston rod of the telescopic cylinder are connected to connecting rod.
2. weaving cotton thread twisting machine according to claim 1 connects break wire device, it is characterised in that: the wire portion
Upper surface is arc surface, and the lower end of second briquetting is equipped with concave surface identical with wire portion upper end face curvature.
3. weaving cotton thread twisting machine according to claim 1 connects break wire device, it is characterised in that: lead on the groove edge
The arc surface in line portion is extended, and described two blister cavities are located at groove both ends.
4. weaving cotton thread twisting machine according to claim 1 connects break wire device, it is characterised in that: the blister cavities enters
Bar can be inserted by, which being fixed at mouthful, supports the soft mounting opened.
5. weaving cotton thread twisting machine according to claim 1 connects break wire device, it is characterised in that: the bottom of the frame
On be fixed with spring base, be provided with pressure spring between the wire portion lower end and spring base.
6. weaving cotton thread twisting machine according to claim 1 connects break wire device, it is characterised in that: opened in the rack
Equipped with sliding slot, guide rod is fixed on the wire portion, the guide rod is slidably fitted in sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741203.XA CN107447313B (en) | 2017-08-25 | 2017-08-25 | Weaving cotton thread twisting machine connects break wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741203.XA CN107447313B (en) | 2017-08-25 | 2017-08-25 | Weaving cotton thread twisting machine connects break wire device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107447313A CN107447313A (en) | 2017-12-08 |
| CN107447313B true CN107447313B (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710741203.XA Active CN107447313B (en) | 2017-08-25 | 2017-08-25 | Weaving cotton thread twisting machine connects break wire device |
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| CN (1) | CN107447313B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035020B (en) * | 2018-01-31 | 2019-05-03 | 宁波希奇服饰有限公司 | A kind of spinning machinery broken string alarm device |
| CN109183214B (en) * | 2018-10-25 | 2020-09-15 | 江苏理工学院 | Adjustable spinning yarn detection device and spinning machine |
| CN109322018B (en) * | 2018-10-25 | 2020-09-15 | 江苏理工学院 | Spinning yarn broken end on-line measuring device and spinning machine |
| CN110894630A (en) * | 2019-11-07 | 2020-03-20 | 谷城县顺祥纺织有限责任公司 | Spinning broken yarn detection device |
| CN111155212A (en) * | 2020-01-14 | 2020-05-15 | 曹超铨 | Broken yarn finishing device capable of timely compressing and preventing falling off when broken yarns occur in twisting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203625567U (en) * | 2013-11-25 | 2014-06-04 | 无锡恺瑞化纤有限公司 | Chemical fiber yarn connecting device |
| CN103898640A (en) * | 2014-04-03 | 2014-07-02 | 宁波市东盛纺织有限公司 | Alarm of twisting machine |
| CN205011913U (en) * | 2015-08-20 | 2016-02-03 | 海安启弘纺织科技有限公司 | Automatic yarn stopping device for broken yarn |
| CN106868659A (en) * | 2017-04-06 | 2017-06-20 | 盐城帝佳妮服饰有限公司 | A kind of weaving Yarn break checkout gear |
-
2017
- 2017-08-25 CN CN201710741203.XA patent/CN107447313B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203625567U (en) * | 2013-11-25 | 2014-06-04 | 无锡恺瑞化纤有限公司 | Chemical fiber yarn connecting device |
| CN103898640A (en) * | 2014-04-03 | 2014-07-02 | 宁波市东盛纺织有限公司 | Alarm of twisting machine |
| CN205011913U (en) * | 2015-08-20 | 2016-02-03 | 海安启弘纺织科技有限公司 | Automatic yarn stopping device for broken yarn |
| CN106868659A (en) * | 2017-04-06 | 2017-06-20 | 盐城帝佳妮服饰有限公司 | A kind of weaving Yarn break checkout gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107447313A (en) | 2017-12-08 |
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