CN108423493A - A kind of spool the end of a thread capture device and method for catching - Google Patents
A kind of spool the end of a thread capture device and method for catching Download PDFInfo
- Publication number
- CN108423493A CN108423493A CN201810144404.6A CN201810144404A CN108423493A CN 108423493 A CN108423493 A CN 108423493A CN 201810144404 A CN201810144404 A CN 201810144404A CN 108423493 A CN108423493 A CN 108423493A
- Authority
- CN
- China
- Prior art keywords
- spool
- yarn
- executing agency
- capture device
- attraction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
The invention discloses a kind of spool the end of a thread capture device and method for catching, realize automatic capture spool the end of a thread, improve capturing efficiency.Spool the end of a thread capture device includes base station, pallet, and the spool rotating device that is connected on base station and attracts shear；In use, spool is inserted on pallet.
Description
Technical field
The invention belongs to field of textiles, it particularly relates to a kind of spool the end of a thread capture device and method for catching.
Background technology
Currently, in field of textiles, for spool the end of a thread, the end of a thread is usually looked for using manual type.Due to being deposited on spool
In after-combustion yarn and winding yarn so that the end of a thread on spool is not easy with the naked eye to identify.Therefore, spool the end of a thread is found using manual type
Very difficult, efficiency is also very low.
Invention content
A kind of spool the end of a thread capture device of present invention offer and method for catching realize that automatic capture spool the end of a thread, raising are caught
Catch efficiency.
In order to solve the above technical problems, the present invention uses technical solution below：
On the one hand, the embodiment of the present invention provides a kind of spool the end of a thread capture device, and the capture device includes base station, pallet, with
And it is connected to spool rotating device and attraction shear on base station；In use, spool is inserted on pallet.
As preference, spool the end of a thread capture device, further includes tray clamping device, tray clamping device and base
Platform connects；The tray clamping device is for clamping pallet.
As preference, the tray clamping device includes active friction wheel, driven friction pulley and the first executing agency, master
Dynamic friction wheel and driven friction pulley are located at pallet both sides, and active friction wheel is in contact with pallet, and driven friction pulley and first executes
Mechanism connects, and the first executing agency is fixed on base station.
As preference, spool the end of a thread capture device further includes spool rotating device, spool rotating device and base
Platform connects；The spool rotating device is used for rotary bobbin.
As preference, the spool rotating device includes the second executing agency and active friction wheel, the second executing agency
It is connected with active friction wheel, drives active friction wheel rotation；
The active friction wheel in active friction wheel and tray clamping device in spool rotating device is the same part.
As preference, spool the end of a thread capture device further includes spool mantle friction device, spool mantle friction
Device is connect with base station；The spool mantle friction device be used for spool surface contact friction, make Yarn relaxation, be convenient for after-combustion
Line is unwound, and removes spool surface wrap yarn by friction.
As preference, the spool mantle friction device includes third executing agency and friction member, third executing agency
It is fixedly connected on base station, friction member is connect with third executing agency；Third executing agency band dynamic friction piece is reciprocating.
As preference, the third executing agency band dynamic friction piece does reciprocating linear motion or crankmotion.
As preference, the friction member is segmented flexible structure.
As preference, spool the end of a thread capture device further includes winding yarn stripping off device, winds yarn stripping off device
It is connect with base station；The winding yarn stripping off device will be for that will wind yarn from spool sur-face peeling.
As preference, the winding yarn stripping off device includes the 4th executing agency and peeling member, the 4th executing agency
It is fixedly connected on base station, peeling member and the connection of the 4th executing agency.
As preference, the peeling member is scraper.
As preference, the attraction shear cuts off after-combustion yarn for attracting after-combustion yarn.
As preference, the attraction shear includes the attraction cavity containing suction port, attraction channel, attracts power
Source, and yarn cutting mechanism in attraction channel, the 5th executing agency and testing agency, attraction channel or suction cavity
Body is fixedly connected with base station, and suction port is opposite with spool, attracts cavity to be connect by attraction channel with power source is attracted, detection machine
Structure is fixedly connected on attraction channel inner wall, and the 5th executing agency connects with yarn cutting mechanism, the 5th executing agency and attraction
Channel is fixedly connected.
As preference, the 5th actuating mechanism controls yarn cutting mechanism is opened or is closed, when yarn cutter
When structure is closed, attraction channel is separated, while cutting yarn.
As preference, the yarn cutting mechanism is than testing agency, close to attraction cavity.
As preference, spool the end of a thread capture device, further includes blowning installation, is used for the after-combustion yarn on spool
Blow to attraction shear.
As preference, the blowning installation includes the gas blow pipe containing inflatable mouth, regulating valve, and gas blow pipe is fixedly connected on
On base station, inflatable mouth is opposite with spool surface when work, and inflatable mouth is opposite with shear is attracted, and regulating valve, which is located at, blows
Guan Zhong.
As preference, spool the end of a thread capture device, further includes spool jack unit, for longitudinally fixed to spool
Position prevents spool play up and down.
As preference, the spool jack unit includes the 6th executing agency and top pressure component, top pressure component and the 6th
Executing agency connects, and the 6th executing agency drives top pressure component linear motion, the 6th executing agency to be fixedly connected on base station；Top
Splenium part is opposite with spool top.
As preference, spool the end of a thread capture device further includes conveying device, and base station is located at conveying device two
Side, pallet are located in conveying device.
On the other hand, the embodiment of the present invention also provides a kind of spool the end of a thread method for catching, the method includes：
Rotary-tray so that the spool rotation being located on pallet, pallet direction of rotation are unreeling direction；
Attract after-combustion yarn, and after-combustion yarn is cut off.
As preference, the attraction after-combustion yarn, and after-combustion yarn is cut off, including：
The after-combustion yarn on spool is blowed into attraction shear using blowning installation, when testing agency detects that yarn enters attraction
After in channel, start the 5th executing agency, control yarn cutting mechanism is closed, yarn is cut, and blocks in attraction channel
Air-flow so that be located at the yarn below yarn cutting mechanism and fall.
As preference, the rotation is located at before the spool on pallet, by spool longitudinal register, prevents spool from altering up and down
It is dynamic.
As preference, spool the end of a thread method for catching further includes：Pallet in conveying device is clamped.
As preference, spool the end of a thread method for catching further includes：It is rubbed by contacting, makes answering for spool surface
Around yarn and winding yarn relaxation, and make the unwinding of after-combustion line.
As preference, spool the end of a thread method for catching further includes：Yarn will be wound from spool sur-face peeling, and led to
Cross the winding yarn on friction removal spool surface.
Compared with prior art, the capture device and method for catching of the embodiment of the present invention may be implemented to capture spool automatically
The end of a thread improves capturing efficiency.Spool rotating device is used for rotary bobbin.Attract shear for attracting after-combustion yarn, and will answer
It is cut off around yarn.When spool rotates, shear is attracted to attract after-combustion yarn.During this, any manual work is not needed,
Automation is fully achieved, operating efficiency is substantially increased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the yarn schematic diagram on spool before capture；
Fig. 3 is the yarn schematic diagram on spool after such capture.
Have in figure：Base station 1, pallet 2, conveying device 3, tray clamping device 4, active friction wheel 401, driven friction pulley
402, the first executing agency 403, spool rotating device 5, the second executing agency 501, spool mantle friction device 6, third execute
Mechanism 601, friction member 602, winding yarn stripping off device 7, the 4th executing agency 701, peeling member 702, attract shear 8,
Suction port 801 attracts cavity 802, attraction channel 803, attracts power source 804, yarn cutting mechanism 805, the 5th executing agency
806, testing agency 807, spool 9, blowning installation 10, inflatable mouth 1001, gas blow pipe 1002, regulating valve 1003, spool top pressure dress
Set the 11, the 6th executing agency 1101, top pressure component 1102.
Specific implementation mode
Below in conjunction with the accompanying drawings, technical scheme of the present invention is described in detail.
As shown in Figure 1, a kind of spool the end of a thread capture device of the embodiment of the present invention, including base station 1, pallet 2, and connection
Spool rotating device 5 on base station 1 and attraction shear 8.In use, spool 9 is inserted on pallet 2.
Spool the end of a thread capture device of above-described embodiment realizes automated job.The capture device can capture on spool
The end of a thread.Spool 9 is inserted on pallet 2.Pallet 2 is located in conveying device 3.After pallet 2, which enters, captures the end of a thread station, the present embodiment
Capture device start to work.Spool rotating device 5 is used for rotary bobbin 9.When spool 9 rotates, spool mantle friction device 6
With 9 surface contact friction of spool, make the Yarn relaxation on spool 8, unwound convenient for after-combustion line, and spool 9 is removed by friction
Surface wrap yarn.Winding yarn is commonly called as miscellaneous line, is wrapped in spool surface, yarn is made not unwind normally.Wind yarn stripping off device 7
For yarn will to be wound from 9 sur-face peeling of spool.Winding yarn after stripping is removed by spool mantle friction device 6 from 9 surface of spool.
Blowning installation 10, which is used to blow on the after-combustion yarn on spool 9, attracts shear 8.Attract shear 8 for attracting after-combustion yarn,
And after-combustion yarn is cut off.During this, any manual work is not needed, fully achieves automation.Due to the present embodiment
Capture device realizes automated job, so substantially increasing operating efficiency.
Preferably, spool the end of a thread capture device further includes tray clamping device 4, and tray clamping device 4 is connect with base station 1.
Tray clamping device 4 is for clamping pallet 2.The structure of tray clamping device 4 can there are many, the present embodiment is preferably with lower section
Case：Tray clamping device 4 includes active friction wheel 401, driven friction pulley 402 and the first executing agency 403.Active friction wheel
401 and driven friction pulley 402 be located at 2 both sides of pallet.Active friction wheel 401 is in contact with pallet 2.Driven friction pulley 402 and
One executing agency 403 connects, and the first executing agency 403 is fixed on base station 1.Cylinder can be used in first executing agency 403.Below
It is illustrated by taking cylinder as an example.Active friction wheel 401 is in contact with pallet 2.Cylinder drives driven friction pulley 402 to be leaned on to pallet 2
Closely, until being in contact with pallet 2.Apply pressure by cylinder so that active friction wheel 401 and driven friction pulley 402 are by pallet 2
It clamps.Other than using cylinder, electric cylinders, gear, electromagnet absorption etc. also can be used in the first executing agency 403.
To clamp pallet 2, and certain stability is kept, the active friction wheel 401 is one, driven friction pulley
402 be two.Two driven friction pulleys 402 and an active friction wheel 401 clamp pallet 2.
Preferably, conveying device includes conveyer belt.Pallet 2 under the effect of gravity, is pressed in conveyer belt upper surface, frictionally
Realize movement.
In above-described embodiment, spool rotating device 5 is used for rotary bobbin 9.Since spool 9 is located on pallet 2, rotation
Pallet 2 can play the purpose of rotary bobbin 9.Various structures may be used in spool rotating device 5, realize 9 mesh of rotary bobbin
's.In this preference, spool rotating device 5 includes the second executing agency 501 and active friction wheel, 501 He of the second executing agency
Active friction wheel connects, and drives active friction wheel rotation；Active friction wheel in spool rotating device 5 and tray clamping device 4
In active friction wheel be the same part.
In the preference, the second executing agency 501 regulates and controls active friction wheel rotation.Due to active friction wheel and from dynamic friction
Wheel 402 clamps pallet 2, therefore when active friction wheel rotates, pallet 2 and driven friction pulley 402 also rotate therewith.Second holds
Motor can be used in row mechanism 501.Motor is connect by shaft coupling with active friction wheel, realizes the transmission of power.In addition to using electricity
Other than machine, rotary cylinder, gear, the structures such as synchronous belt also can be used in the second executing agency 501.
In above-described embodiment, spool the end of a thread capture device further includes spool mantle friction device 6, spool mantle friction device
6 connect with base station 1.Spool mantle friction device 6 be used for 9 surface contact friction of spool, make Yarn relaxation, moved back convenient for after-combustion line
Around, and pass through friction removal 9 surface wrap yarn of spool.The structure of spool mantle friction device 6 can there are many, this preference
Selection is with lower structure：Spool mantle friction device 6 includes third control unit 601 and friction member 602, third control unit 601
It is fixedly connected on base station 1, friction member 602 and third control unit 601 connect；Third control unit 601 is with dynamic friction piece 602
It does reciprocating linear motion.
In above-mentioned preference, third control unit 601 is moved with dynamic friction piece 602 so that friction member 602 and 9 table of spool
Face contact friction.Since spool 9 is rotating, so friction member 602 being capable of entire spool surface contact.Third control unit 601
Band dynamic friction piece 602 is reciprocating.Reciprocating motion can be with crankmotion.By crankmotion, friction member 602 is right
Spool 9 is patted and friction.Change friction area by Intermittent Contact, frictional force size, pat power size, prevents winding yarn accumulation
Form fast knot.Preferably, it moves back and forth as linear reciprocating motion.By linear reciprocating motion, 9 interval of friction member 602 and spool
Contact changes friction area, frictional force size, prevents winding yarn from accumulating to form fast knot.If friction member 602 and spool 9 one are direct
Wiping is touched, can generate heat because of high-speed friction, damage yarn.Make the Yarn relaxation on 9 surface of spool by friction member 602, and removes
The winding line on 9 surface of spool.Cylinder can be used in third control unit 601.Certainly, third executing agency 601 also can be used motor,
Gear, synchronizing wheel etc..
Preferably, friction member 602 is segmented flexible structure.According to spool surface shape, 602 plastic deformation of friction member,
To be come into full contact with spool.
In above-described embodiment, spool the end of a thread capture device further includes winding yarn stripping off device 7, winding yarn stripping off device 7 with
Base station 1 connects.Winding yarn stripping off device 7 will be for that will wind yarn from 9 sur-face peeling of spool.The structure for winding yarn stripping off device 7 can
There are many.In this preference, winding yarn stripping off device 7 includes the 4th executing agency 701 and peeling member 702, and the 4th executes
Mechanism 701 is fixedly connected on base station 1, peeling member 702 and the connection of the 4th executing agency 701.
In above-mentioned preference, the 4th executing agency 701 controls peeling member 702 and works, using peeling member 702 by spool
The winding line on 9 surfaces is from 9 sur-face peeling of spool.Since spool 9 is in rotation status, will be shelled using spool mantle friction device 6
From winding line removed from spool 9.Cylinder may be used in 4th executing agency 701, naturally it is also possible to use other component, example
Such as, high-speed electric expreess locomotive can be selected in the 4th executing agency 806.
As preference, peeling member 702 is scraper.There are many blade geometries, such as flat type, camber, bending-type etc..It is excellent
Choosing, scraper is in flat type.Contacted with the spool surface of rotation using cutter head, by way of choosing, scraping, hang, block it is mixed and disorderly it is unordered,
The winding line that knots and can not be removed by friction.
4th executing agency 701 drives peeling member 702 to contact 9 surface of spool.Because of 9 high speed rotation of spool, pass through stripping
Mutual physical action between component 702 and winding yarn, stripping winding line, and yarn and thread head is made to expose.
In above-described embodiment, attract shear 8 for attracting after-combustion yarn, and after-combustion yarn is cut off.As preference, inhale
Draw shear 8 to include the attraction cavity 802 containing suction port 801, attraction channel 803, attract power source 804, and is located at
Yarn cutting mechanism 805, the 5th executing agency 806 in attraction channel 803 and testing agency 807.Attraction channel 803 is inhaled
Draw cavity 802 to be fixedly connected with base station 1, suction port 801 is opposite with spool 9, and cavity 802 is attracted to pass through attraction channel 803 and suction
Draw the connection of power source 804, testing agency 807 is fixedly connected on 803 inner wall of attraction channel, the 5th executing agency 806 and yarn
Cutting mechanism 805 connects, and the 5th executing agency 806 is fixedly connected with attraction channel 803.Testing agency 807 can be sensor, only
It is wanted to have detection yarn informational function.
In the preference, the 5th executing agency 806 controls yarn cutting mechanism 805 and opens or be closed.Yarn cutter
The closure of structure 805 is exactly to implement shear action.When yarn cutting mechanism 805 is closed, attraction channel 803 is separated.At this point, due to
Attraction channel 803 is separated, so attracting power source 804 that can not generate negative pressure in attracting cavity 802.It is still connect with spool
Yarn free-falling.When yarn cutting mechanism 805 opens, attraction channel 803 is opened.At this point, attracting cavity 802 and attracting
Channel 803 generates negative pressure in the lumen under the action of attracting power source 804, attracts yarn.
When opening attraction power source 804, negative pressure is formed about in suction port 801.Under the action of blowning installation 10, position
It is blown in the after-combustion yarn on spool 9 and attracts shear 8.Again since suction port 801 is formed about negative pressure, be conducive to after-combustion yarn
Into in attraction cavity 802 and attraction channel 803.After testing agency 807 detects that after-combustion yarn enters in attraction cavity 802,
After-combustion yarn is cut using yarn cutting mechanism 805.5th executing agency 806 cuts for controlling the operation of yarn cutting mechanism 805
Broken yarn line.High-speed electric expreess locomotive can be selected in 5th executing agency 806, and cylinder also can be selected.
Preferably, yarn cutting mechanism 805 is more close than testing agency 807 attracts cavity 802.In this way, yarn enters attraction
In cavity 802 and attraction channel 803, when yarn passes through yarn cutting mechanism 805, you can implement shear action.If yarn
When flowing from bottom to top, then when testing agency 807 is located at yarn 805 top of cutting mechanism, it can be ensured that pass through yarn in yarn
When wire shearing mechanism 805, sheared.
In above-described embodiment, capture device further includes blowning installation 10, is cut for the after-combustion yarn on spool 9 to be blowed to attraction
Cutting apparatus 8.By the way that blowning installation 10 is arranged, improves after-combustion yarn and enter attraction 8 probability of shear.Preferably, the air blowing dress
It includes the gas blow pipe 1002 containing inflatable mouth 1001, regulating valve 1003 to set 10, and gas blow pipe 1002 is fixedly connected on base station 1, blows
Gas port 1001 is opposite with 9 surface of spool when work, and inflatable mouth 1001 is opposite with attraction shear 8, regulating valve 1003
In gas blow pipe 1002.
In the preference, dried to spool 9 by gas blow pipe 1002 so that be located at the after-combustion yarn on 9 surface of spool in wind-force
Traction under, float towards attract shear 8 in.Regulating valve 1003 is used to adjust the size of wind-force.Inflatable mouth 1001 can be located at yarn
9 lower section of pipe, is inclined to set.Inflatable mouth 1001 is opposite with spool 9, and opposite with attraction shear 8.In this way, from inflatable mouth
1001 wind-force out, which blows to the after-combustion yarn on spool 9, attracts shear 8.
To avoid during the work time, about 9 play of spool, spool is bound foot yarns take-off device, further includes spool top pressure
Device 11, for 9 longitudinal register of spool, preventing spool 9 from moving up and down.The structure of spool jack unit 11 may be used more
Kind, this preference is preferably with lower structure：Spool jack unit 11 includes the 6th executing agency 1101 and top pressure component 1102, top pressure
Component 1102 is connect with the 6th executing agency 1101, and the 6th executing agency 1101 drives top pressure component 1102 to move along a straight line, and the 6th
Executing agency 1101 is fixedly connected on base station 1；Top pressure component 1102 is opposite with 9 top of spool.
In the preference, cylinder can be used in the 6th control unit 1101, and electric cylinders, rack-and-pinion, link mechanism can also be used
Deng.Below by taking cylinder as an example, illustrate the course of work.Cylinder is connected on base station 1.Cylinder drives top pressure component 1102 to moving down
It is dynamic, spool 9 is pressed on pallet so that spool 9 can not upper and lower play.Rubber parts can be used in top pressure component 1102, avoids hard
Material damages spool 9.Top pressure component 1102 can also be sub-assembly, and shell is hardware, and inside is caught in a soft rubber
Rubber cushion.
As preference, spool the end of a thread capture device further includes conveying device 3, and base station 1 is located at 3 both sides of conveying device, support
Disk 2 is located in conveying device 3.Pallet 2 is conveyed by conveying device 3.Base station 1 is arranged in 3 both sides of conveying device.
In above-described embodiment, spool 9 spool rotating device 5 drive under high speed rotation, and with spool mantle friction device 6
Forming surface contact makes after-combustion unwinding yarn.Meanwhile increasing after-combustion yarn to attracting shear 8 to blow using blowning installation 10
Line enters the success rate for attracting shear 8, and then realizes the success rate for improving removal winding yarn and generating new yarn and thread head.This
Outside, it is acted on by winding yarn stripping off device 7 and the spool of spinning, utilizes the spool of cutter head and rotation in peeling member 702
Surface contacts, and by way of choosing, scraping, hang, blocks unordered, knotting in a jumble and the winding line that can not be removed by friction.It utilizes
Testing agency 807 obtains yarn information.Yarn cutting mechanism 805 not only acts as the effect for cutting yarn, and also acting as can will inhale
Draw the effect of the partition of channel 803.It is closed in yarn cutting mechanism 805, attraction channel 803 is for 805 1 points by yarn cutting mechanism
Two.Continue to generate negative pressure with the part attraction channel 803 that power source 804 is connected to is attracted.It is inhaled with the part for attracting cavity 802 to be connected to
Draw channel 803 then without negative pressure.
The embodiment of the present invention also provides a kind of spool the end of a thread method for catching, including：
Step 10）Rotary-tray 2 so that the spool 9 being located on pallet 2 rotates, and 2 direction of rotation of pallet is unreeling direction；
Step 20）Attract after-combustion yarn, and after-combustion yarn is cut off.
In above-described embodiment, by step 10)~step 20), the capture of spool the end of a thread is realized.As shown in Fig. 2, catching
Before catching, the yarn schematic diagram on spool 9.As shown in figure 3, after the method for catching of the present invention is implemented, the yarn on spool 9
Schematic diagram.From the point of view of Fig. 2 and Fig. 3 comparisons, method through this embodiment removes after-combustion yarn whole on spool, makes yarn certainly
By tenesmus state, and remove winding yarn whole on spool.
As preference, the attraction after-combustion yarn, and after-combustion yarn is cut off, including：
Using blowning installation by the after-combustion yarn on spool 9 blow to attract shear 8, when testing agency 807 detect yarn into
After entering in attraction channel 803, start the 5th executing agency 806, control yarn cutting mechanism 805 is closed, yarn is cut, and cuts
Air-flow in disconnected attraction channel 803 so that the yarn for being located at 805 lower section of yarn cutting mechanism falls.
Yarn cutting mechanism 805 not only acts as the effect for cutting yarn, also acts as the work that can separate attraction channel 803
With.In yarn 805 yarn cutting of cutting mechanism, yarn cutting mechanism 805 is closed.At this point, attraction channel 803 is sheared by yarn
Mechanism 805 is divided into two.Continue to generate negative pressure with the part attraction channel 803 that power source 804 is connected to is attracted.With attraction cavity
The part attraction channel 803 of 802 connections is then without negative pressure.The yarn in the part attraction channel 803, due to there is no negative pressure,
Then fall.
In above-described embodiment, it is preferred that rotation is located at before the spool 9 on pallet 2, by 9 longitudinal register of spool, prevents yarn
About 9 play of pipe.
In above-described embodiment, it is preferred that rotation is located at before the spool 9 on pallet 2, and the pallet 9 in conveying device 2 is pressed from both sides
Tightly.In this way, in carrying out the end of a thread capture-process, pallet 9 is clamped, pallet 9 is avoided to move.
In above-described embodiment, it is preferred that rubbed by contacting, make after-combustion yarn and the winding yarn relaxation on 9 surface of spool, and made
Obtain the unwinding of after-combustion line.
In above-described embodiment, it is preferred that by winding yarn from spool sur-face peeling, and twining for spool surface is removed by friction
Around yarn.
After yarn cutting mechanism 805 completes yarn shearing, new yarn and thread head is generated.Air draught power source 804 is closed, in spool
Under 9 rotating forces, completes new yarn and thread head and be wound in 9 surface of spool.Spool rotating device 5, winding yarn stripping off device 7, spool
Mantle friction device 6, spool jack unit 11 are stopped, and stop at initial position and await orders.Tray clamping device 4 returns
Pallet 2 is unclamped in position.
In the embodiment of the present invention, start blowning installation, to the auxiliary blowing of shear side is attracted, increases and attract shear
The success rate of yarn is captured, and then realizes the success rate for improving removal winding yarn and yarn cutting head.
The basic principles, main features and advantages of the invention have been shown and described above.Those skilled in the art should
Understand, the present invention do not limited by above-mentioned specific embodiment, the description in above-mentioned specific embodiment and specification be intended merely into
One step illustrates the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
It improves, these changes and improvements all fall within the protetion scope of the claimed invention.The scope of protection of present invention is wanted by right
Ask book and its equivalent thereof.
Claims (27)
1. a kind of spool the end of a thread capture device, which is characterized in that the capture device includes base station（1）, pallet（2）, Yi Jilian
It is connected on base station（1）On spool rotating device（5）With attraction shear（8）；In use, spool（9）It is inserted in pallet（2）On.
2. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that further include tray clamping device（4）, support
Clamping apparatus for disc（4）With base station（1）Connection；The tray clamping device（4）For by pallet（2）It clamps.
3. spool the end of a thread capture device according to claim 2, which is characterized in that the tray clamping device（4）Including
Active friction wheel（401）, driven friction pulley（402）With the first executing agency（403）, active friction wheel（401）With from dynamic friction
Wheel（402）Positioned at pallet（2）Both sides, active friction wheel（401）With pallet（2）It is in contact, driven friction pulley（402）It is held with first
Row mechanism（403）Connection, the first executing agency（403）It is fixed on base station（1）On.
4. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that further include spool rotating device（5）, yarn
Pipe rotating device（5）With base station（1）Connection；The spool rotating device（5）For rotary bobbin（9）.
5. spool the end of a thread capture device according to claim 4, which is characterized in that the spool rotating device（5）Including
Second executing agency（501）And active friction wheel, the second executing agency（501）It is connected with active friction wheel, drives active friction
Wheel rotation；
Spool rotating device（5）In active friction wheel and tray clamping device（4）In active friction wheel be the same part.
6. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that further include spool mantle friction device
（6）, spool mantle friction device（6）With base station（1）Connection；The spool mantle friction device（6）For with spool（9）Surface
Contact friction, makes Yarn relaxation, is unwound convenient for after-combustion line, and removes spool by friction（9）Surface wrap yarn.
7. spool the end of a thread capture device according to claim 6, which is characterized in that the spool mantle friction device（6）
Including third executing agency（601）And friction member（602）, third executing agency（601）It is fixedly connected on base station（1）On, friction
Part（602）With third executing agency（601）Connection；Third executing agency（601）Band dynamic friction piece（602）It is reciprocating.
8. spool the end of a thread capture device according to claim 7, which is characterized in that the third executing agency（601）Band
Dynamic friction piece（602）It does reciprocating linear motion or crankmotion.
9. spool the end of a thread capture device according to claim 7, which is characterized in that the friction member（602）For segmented
Flexible structure.
10. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that further include winding yarn stripping off device
（7）, wind yarn stripping off device（7）With base station（1）Connection；The winding yarn stripping off device（7）For yarn will to be wound from spool（9）
Sur-face peeling.
11. spool the end of a thread capture device according to claim 10, which is characterized in that the winding yarn stripping off device（7）
Including the 4th executing agency（701）And peeling member（702）, the 4th executing agency（701）It is fixedly connected on base station（1）On, stripping
From component（702）With the 4th executing agency（701）Connection.
12. spool the end of a thread capture device according to claim 11, which is characterized in that the peeling member（702）To scrape
Knife.
13. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that the attraction shear（8）For
Attract after-combustion yarn, and after-combustion yarn is cut off.
14. spool the end of a thread capture device according to claim 13, which is characterized in that the attraction shear（8）Packet
It includes containing suction port（801）Attraction cavity（802）, attraction channel（803）, attract power source（804）, and it is logical positioned at attracting
Road（803）In yarn cutting mechanism（805）, the 5th executing agency（806）And testing agency（807）, attraction channel（803）Or
Person attracts cavity（802）With base station（1）It is fixedly connected, suction port（801）With spool（9）Relatively, attract cavity（802）Pass through suction
Draw channel（803）With attraction power source（804）Connection, testing agency（807）It is fixedly connected on attraction channel（803）On inner wall,
5th executing agency（806）With yarn cutting mechanism（805）Connection, the 5th executing agency（806）With attraction channel（803）It is fixed
Connection.
15. spool the end of a thread capture device according to claim 14, which is characterized in that the 5th executing agency（806）
Control yarn cutting mechanism（805）It opens or is closed, when yarn cutting mechanism（805）When closure, by attraction channel（803）Every
It is disconnected, while cutting yarn.
16. spool the end of a thread capture device according to claim 14, which is characterized in that the yarn cutting mechanism（805）
Compare testing agency（807）, close to attraction cavity（802）.
17. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that further include
Blowning installation（10）, it is used for spool（9）On after-combustion yarn blow to attraction shear（8）.
18. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that the blowning installation（10）Including containing
There is inflatable mouth（1001）Gas blow pipe（1002）, regulating valve（1003）, gas blow pipe（1002）It is fixedly connected on base station（1）On, it blows
Gas port（1001）With spool when work（9）Surface is opposite, and inflatable mouth（1001）With attraction shear（8）Relatively, it adjusts
Valve（1003）Positioned at gas blow pipe（1002）In.
19. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that further include spool jack unit（11）,
For to spool（9）Longitudinal register prevents spool（9）Upper and lower play.
20. spool the end of a thread capture device according to claim 19, which is characterized in that the spool jack unit（11）Packet
Include the 6th executing agency（1101）With top pressure component（1102）, top pressure component（1102）With the 6th executing agency（1101）Connection,
6th executing agency（1101）Drive top pressure component（1102）Linear motion, the 6th executing agency（1101）It is fixedly connected on base station
（1）On；Top pressure component（1102）With spool（9）Top is opposite.
21. spool the end of a thread capture device described in accordance with the claim 1, which is characterized in that further include conveying device（3）, base station
（1）Positioned at conveying device（3）Both sides, pallet（2）Positioned at conveying device（3）On.
22. a kind of spool the end of a thread method for catching, which is characterized in that the method includes：
Rotary-tray（2）So that it is located at pallet（2）On spool（9）Rotation, pallet（2）Direction of rotation is unreeling direction；
Attract after-combustion yarn, and after-combustion yarn is cut off.
23. according to spool the end of a thread method for catching described in claim 22, which is characterized in that the attraction after-combustion yarn, and will answer
It is cut off around yarn, including：
Using blowning installation by spool（9）On after-combustion yarn blow to attraction shear（8）, work as testing agency（807）It detects
Yarn enters attraction channel（803）In after, start the 5th executing agency（806）, control yarn cutting mechanism（805）It is closed, it will
Yarn is cut, and blocks attraction channel（803）In air-flow so that be located at yarn cutting mechanism（805）The yarn of lower section falls.
24. according to spool the end of a thread method for catching described in claim 22, which is characterized in that the rotation is located at pallet（2）On
Spool（9）Before, by spool（9）Longitudinal register prevents spool（9）Upper and lower play.
25. according to spool the end of a thread method for catching described in claim 22, which is characterized in that further include：By conveying device（2）On
Pallet（9）It clamps.
26. according to spool the end of a thread method for catching described in claim 22, which is characterized in that further include：
It is rubbed by contacting, makes spool（9）The after-combustion yarn on surface and winding yarn relaxation, and make the unwinding of after-combustion line.
27. according to spool the end of a thread method for catching described in claim 22, which is characterized in that further include：
Yarn will be wound from spool sur-face peeling, and pass through the winding yarn that friction removes spool surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144404.6A CN108423493A (en) | 2018-02-12 | 2018-02-12 | A kind of spool the end of a thread capture device and method for catching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144404.6A CN108423493A (en) | 2018-02-12 | 2018-02-12 | A kind of spool the end of a thread capture device and method for catching |
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| Publication Number | Publication Date |
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| CN108423493A true CN108423493A (en) | 2018-08-21 |
Family
ID=63156972
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810144404.6A Pending CN108423493A (en) | 2018-02-12 | 2018-02-12 | A kind of spool the end of a thread capture device and method for catching |
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| CN (1) | CN108423493A (en) |
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| CN109431009A (en) * | 2018-12-21 | 2019-03-08 | 季华实验室 | A kind of shoe body delasting detection device |
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| CN109626131A (en) * | 2018-11-27 | 2019-04-16 | 浙江自力机械有限公司 | A kind of suction line rotating device |
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Application publication date: 20180821 |