CN208250503U - Drawing frame containing plugging automatic stop arrangement - Google Patents
Drawing frame containing plugging automatic stop arrangement Download PDFInfo
- Publication number
- CN208250503U CN208250503U CN201820433844.9U CN201820433844U CN208250503U CN 208250503 U CN208250503 U CN 208250503U CN 201820433844 U CN201820433844 U CN 201820433844U CN 208250503 U CN208250503 U CN 208250503U
- Authority
- CN
- China
- Prior art keywords
- automatic stop
- shell
- roller
- inner casing
- inductive head
- Prior art date
- 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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of drawing frames containing plugging automatic stop arrangement, including bar output cylinder, feeding bar cylinder, fixed frame, further include the can coiler being mounted on above bar output cylinder, is equipped with drafting system below fixed frame, plugging automatic stop arrangement is equipped between calender roller and can coiler.It is equipped with shell and inner casing in plugging automatic stop arrangement, automatic stop piece is equipped between shell and inner casing, automatic stop piece lower end is equipped with the first inductive head, and the second inductive head is equipped in shell, and the first inductive head and the second inductive head are equipped with pressure spring.Plugging automatic stop is realized by the contact with the second inductive head of the first inductive head, and the apparatus structure is simple, improves the quality of sliver, and improve work rate.
Description
Technical field
The utility model relates to field of textile machinery more particularly to a kind of drawing frames containing plugging automatic stop arrangement.
Background technique
Then drawing frame during the work time, is put by entering can coiler by buncher under the calender roller traction of front
It sets in bar output cylinder.One section of screwy pipe can be passed through when entering can coiler, can be gone out in screwy pipe
It now blocks, or the unrest item when entering in bar output cylinder, causes product quality deterioration, yield reduces, labor productivity decline.
The existing A272A type drawing frame in China, design output speed are 250 ms/min, and when processing pure cotton, slubbing process is normal
Often reflect bar output cylinder lower curtate unrest item, breaks end after easy generation machine, the efficiency of slubbing process is influenced, the reason is that pressure roller on drawing frame
When the sliver of speedy carding process enspheres bar cylinder by straight line inclined tube, under the influence of centrifugal force, part sliver is thrown out of outside sliver can
And cause bottom unrest item.It is moved or cotton in processingization, when blend fibre is moved in change, in addition to above-mentioned disadvantage, since straight line inclined tube blocks up eye frequency
Numerous generation, causes product quality to deteriorate, and parts damage increases, and yield is greatly lowered, labor productivity degradation, this feelings
Condition is commonplace.It is therefore necessary to solve the problems, such as this, product yield is promoted.
Utility model content
In order to solve the problems of the above-mentioned prior art, the utility model proposes a kind of containing plugging automatic stop arrangement
Drawing frame.
The technical solution of the utility model is achieved in that
A kind of drawing frame containing plugging automatic stop arrangement, including bar output cylinder, feeding bar cylinder, fixed frame, further include installation
Can coiler above the bar output cylinder, it is characterised in that: at least provided with conducting bar roller at three, institute above the feeding bar cylinder
It states and is equipped with upper pressure roller and lower compression roller in front of conducting bar roller, the upper pressure roller is below the top of the lower compression roller, the fixed frame
Equipped with drafting system, three groups of drawing-off upper rollers and three groups of drawing-off lower rolls, drawing-off upper roller described in first group are equipped in the drafting system
With central roll, drawing-off upper and lower roll described in drawing-off upper and lower roll described in first group and second group are equipped in front of drawing-off lower roll described in first group
Between be equipped with buncher, pressure roller is equipped between drawing-off upper and lower roll described in drawing-off upper and lower roll and third group described in second group, it is described
Pressure roller is equipped with conducting bar close to drawing-off upper roller described in third group between drawing-off upper and lower roll and the upper and lower pressure roller described in third group
Block is equipped with spring between the fixed frame and the drafting system, spring, institute are equipped between the fixed frame and the buncher
It states and is equipped with curved pipe below drafting system, be equipped with calender roller, the calender roller and the can coiler below the curved pipe
Between be equipped with plugging automatic stop arrangement.
It is equipped in this drawing frame containing plugging automatic stop arrangement of the utility model, in the plugging automatic stop arrangement outer
Shell and inner casing, for the shell in step-like, the shell is up big and down small, and the upper shell is tilted to lower end, and the shell is
Insulator.
In this drawing frame containing plugging automatic stop arrangement of the utility model, the inner casing is up big and down small, described interior
Shell upper end is tilted to lower end, and the tilt angle of the shell is consistent with the tilt angle of the inner casing, opens on the inner casing wall surface
Equipped with uniform four U-typeds slot, the inner casing is made of plastic material.
In this drawing frame containing plugging automatic stop arrangement of the utility model, set between the shell and the inner casing
There is an automatic stop piece, the automatic stop piece is equipped with gasket, the gasket and institute in step-like between automatic stop piece upper end and the shell
The face for stating shell contact is cambered surface, and the cambered surface and the shell are coaxial, and the lower end of the automatic stop piece is affixed on the inner casing outer wall, institute
Automatic stop piece is stated between the U-typed slot and U-typed slot of the inner casing, automatic stop piece upper end passes through the automatic stop piece by screw
It is fixed on the outer casing inner wall with gasket.
In this drawing frame containing plugging automatic stop arrangement of the utility model, automatic stop piece lower end is equipped with the first sense
Answer head, the outer casing underpart is arranged with the second induction head bore, it is equipped with the second inductive head in the second induction head bore, described first
The axis of inductive head and second inductive head coincides, and first inductive head and second inductive head are equipped with pressure spring.
This drawing frame containing plugging automatic stop arrangement for implementing the utility model has the advantages that in circle item
The automatic stop inductor being equipped with above disk, when random occurring when blocking in can coiler or inside bar output cylinder, automatic stop sense
Answer the sliver in device will due to lower section cotton silver blocking and stop in automatic stop inductor, when the overlong time of stopping
When, the diameter of sliver will become larger in automatic stop inductor, and by the outside shell side of inner casing to extruding, spring stress is shunk, sensing chip
On the first inductive head and shell in the second inductive head will contact with each other, be transferred on controller by external electric wire,
Drawing frame is stopped.This plugging automatic stop arrangement structure is simple, and the quality and yield of sliver all obtain in the actual production process
Very big promotion.
Detailed description of the invention
Fig. 1 is the drawing frame structural schematic diagram of the utility model plugging automatic stop arrangement；
Fig. 2 is the top view of plugging automatic stop arrangement in Fig. 1；
Fig. 3 is A in Fig. 2 to cross-sectional view；
Fig. 4 is the front view of Fig. 2；
Fig. 5 is partial enlarged view at B in Fig. 3；
Fig. 6 is partial enlarged view at C in Fig. 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figures 1 to 6, this drawing frame containing plugging automatic stop arrangement of the utility model by bar output cylinder 10, is fed
Entering bar cylinder 11, fixed frame 12 and plugging automatic stop arrangement 13 to form, bar output cylinder 10 is used to store on the sliver put in order, with
Convenient for subsequent process use.Feeding bar cylinder 11 simultaneously is the sliver for being used to store previous process and being stored, and drawing frame is will to feed
The sliver for entering to have not gone through arrangement in bar cylinder 11 is arranged, and is stored in bar output cylinder 10 after having arranged.
Can coiler 14 is also mounted above bar output cylinder 10, there is screwy pipe 15, this spiral shell in can coiler 14
Rotation shape curved inclined tube 15 makes full use of the rotation of can coiler 14 to generate centrifugal force to sliver and gets rid of pendulum effect, makes spiral shape suffered by sliver
Friction is small for curved inclined tube 15, to make shaping more smoothly.
The conducting bar roller 16 at the top of feeding bar cylinder 11 is at least provided with three, conducting bar roller 16 will be fed in bar cylinder 11
Sliver is imported, conducting bar roller 16 be equipped with it is multiple, can simultaneously will feeding bar cylinder 11 in sliver import.Conducting bar roller 16
Front is equipped with upper pressure roller 17 and lower compression roller 18, and upper pressure roller 17 is mounted on the top of lower compression roller 18, after sliver enters in drawing frame
Sliver is subjected to stress by upper pressure roller 17 and lower compression roller 18, the gap between upper pressure roller 17 and lower compression roller 18 can be according to difference
Sliver and be adjusted.
It is equipped with drafting system 19 in the lower section of fixed frame 12, three groups of drawing-off upper rollers 20 is equipped in drafting system 19 and three groups is led
Lower roll 21 is stretched, spring 22 is equipped between three groups of drawing-off upper rollers 20 and fixed frame 12, spring 22 can be when sliver carries out stress not
Sliver can be damaged by pressure, ensure that the quality of sliver.Central roll is equipped in front of first group of drawing-off upper roller 20 and first group of drawing-off lower roll 21
23, sliver can be carried out again stress by central roll 23, make the better stress of sliver.First group of drawing-off upper roller 20,21 and of drawing-off lower roll
Buncher 24 is equipped between second group of drawing-off upper roller 20, drawing-off lower roll 21, buncher 24 gathers the sliver of separated single.
Spring 22 is equipped between fixed frame 12 and buncher 24, spring 22 can be such that sliver closes according to sliver stress condition when gathering
Manage stress.Pressure roller is equipped between second group of drawing-off upper roller 20, drawing-off lower roll 21 and third group drawing-off upper roller 20, drawing-off lower roll 21
25, for pressure roller 25 close to third group drawing-off upper roller 20, pressure roller 25 is top between third group drawing-off upper roller 20 and drawing-off lower roll 21,
Different dynamics can be carried out according to different slivers, make the better quality of sliver.In third group drawing-off upper roller 20, drawing-off lower roll
Conducting bar block 26 is equipped between 21 and upper pressure roller 17, lower compression roller 18, sliver is oriented to by conducting bar block 26, makes sliver along fixed
It is moved in direction.It is equipped with curved pipe 27 below drafting system 19, is equipped with calender roller 28 below curved pipe 27.
Plugging automatic stop arrangement 13 is mounted between calender roller 28 and can coiler 14, and shell is equipped in plugging automatic stop arrangement 13
131 and inner casing 132, it is all made of plastic material that shell 132 and inner casing 132, which are all insulator,.Shell 131 is in step-like, shell
131 is up big and down small, and 131 upper end of shell is tilted to lower end, have rounded corner, circular arc mistake between part and lower part point on shell 131
It crosses, shell 131 is made to be not easy to bond sliver.Inner casing 132 may be mounted inside shell 131, and inner casing 132 is up big and down small, inner casing
132 upper ends are tilted to lower end, and the tilt angle of inner casing 132 is consistent with the tilt angle of shell 131.It is opened on 132 wall surface of inner casing
Equipped with uniform four U-typeds slot 29, four U-typed slots 29 are opened up on the wall surface of inner casing 132, when sliver is in lower section stress,
The diameter of sliver becomes larger, and 132 lower part of inner casing is squeezed to shell 131.
Preferably, being equipped with automatic stop piece 30 between shell 131 and inner casing 132, automatic stop piece 30 is in step-like.In automatic stop piece 30
Lower end is equipped with the first inductive head 31, and 131 lower part of shell is arranged with the second induction head bore 321, and the is equipped in the second induction head bore 321
Two inductive heads 32, the first inductive head 31 and the second inductive head 32 are equipped with pressure spring 33, the first inductive head 31 and the second inductive head 32
Axis coincide.Second inductive head 32 passes through the second induction head bore 321, and one end is inside shell 131, and the other end is in shell
Outside 131.Automatic stop piece 30, the first inductive head 31 and the second inductive head 32 are all electric conductor, are connected with electricity in 30 upper end of automatic stop piece
Line 34, external connection live wire 34 of second inductive head 32 in shell 131.Pad is equipped between 30 upper end of automatic stop piece and shell 131
Piece 35, gasket 35 can prevent automatic stop piece 30 from directly contacting with shell 131, and 30 upper end of automatic stop piece passes through automatic stop piece by screw 36
30 and gasket 35 be fixed on 131 inner wall of shell.The face that gasket 35 is contacted with shell 131 is cambered surface, and the cambered surface and shell 131 are same
Axis, and the lower end of automatic stop piece 30 is affixed on 132 outer wall of inner casing, U-typed slot 29 and U-typed slot 29 of the automatic stop piece 30 in inner casing 132
Between, the power that automatic stop piece 30 can receive inner casing 132 when 132 stress of inner casing in this way is squeezed to 131 direction of shell.
When sliver is after drawing frame has arranged, by when 15 plugging of screwy pipe or defeated in can coiler 14
When out random inside bar cylinder 10, power is transmitted upwards after sliver plugging, power after sliver plugging is transferred to plugging automatic stop arrangement
When inner casing 132 in 13,132 lower end of inner casing will be squeezed to 131 direction of shell, the automatic stop piece between inner casing 132 and shell 131
30 will be in contact the first inductive head 31 and the second inductive head 32 under the extruding of inner casing 132, there are four automatic stop piece 30 is set, each
After the first inductive head 31 and the contact of the second inductive head 32 on automatic stop piece 30 control can be transmitted a signal to by electric wire 34
Device stops drawing frame.13 structure of plugging automatic stop arrangement is simple, can be automatically stopped, be avoided after sliver plugging
The damage of sliver, while the quality and yield of sliver are improved, so that labor productivity is reached raising.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, made any modification, equivalent replacement and improvement etc. should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of drawing frame containing plugging automatic stop arrangement, including bar output cylinder, feeding bar cylinder, fixed frame, further include being mounted on
Can coiler above the bar output cylinder, it is characterised in that: described at least provided with conducting bar roller at three above the feeding bar cylinder
Upper pressure roller and lower compression roller are equipped in front of conducting bar roller, the upper pressure roller is set below the top of the lower compression roller, the fixed frame
Have a drafting system, be equipped with three groups of drawing-off upper rollers and three groups of drawing-off lower rolls in the drafting system, drawing-off upper roller described in first group and
Be equipped with central roll in front of drawing-off lower roll described in first group, drawing-off upper and lower roll described in drawing-off upper and lower roll described in first group and second group it
Between be equipped with buncher, pressure roller, the pressure are equipped between drawing-off upper and lower roll described in drawing-off upper and lower roll and third group described in second group
Roller is equipped with conducting bar close to drawing-off upper roller described in third group between drawing-off upper and lower roll and the upper and lower pressure roller described in third group
Block is equipped with spring between the fixed frame and the drafting system, spring, institute are equipped between the fixed frame and the buncher
It states and is equipped with curved pipe below drafting system, be equipped with calender roller, the calender roller and the can coiler below the curved pipe
Between be equipped with plugging automatic stop arrangement.
2. the drawing frame according to claim 1 containing plugging automatic stop arrangement, it is characterised in that: the plugging automatic stop arrangement
In be equipped with shell and inner casing, for the shell in step-like, the shell is up big and down small, and the upper shell is tilted to lower end, institute
Stating shell is insulator.
3. the drawing frame according to claim 2 containing plugging automatic stop arrangement, it is characterised in that: under big on the inner casing
Small, the inner casing upper end is tilted to lower end, and the tilt angle of the shell is consistent with the tilt angle of the inner casing, the inner casing
Uniform four U-typeds slot is offered on wall surface, the inner casing is made of plastic material.
4. the drawing frame according to claim 2 or 3 containing plugging automatic stop arrangement, it is characterised in that: the shell and institute
It states and is equipped with automatic stop piece between inner casing, the automatic stop piece is equipped with gasket in step-like between automatic stop piece upper end and the shell,
The face that the gasket is contacted with the shell is cambered surface, and the cambered surface and the shell are coaxial, and the lower end of the automatic stop piece is affixed on institute
Inner casing outer wall is stated, for the automatic stop piece between the U-typed slot and U-typed slot of the inner casing, automatic stop piece upper end passes through screw
It is fixed on the outer casing inner wall across the automatic stop piece and gasket.
5. the drawing frame according to claim 4 containing plugging automatic stop arrangement, it is characterised in that: automatic stop piece lower end is set
There is the first inductive head, the outer casing underpart is arranged with the second induction head bore, is equipped with the second inductive head in the second induction head bore,
The axis of first inductive head and second inductive head coincides, and sets on first inductive head and second inductive head
There is pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433844.9U CN208250503U (en) | 2018-03-29 | 2018-03-29 | Drawing frame containing plugging automatic stop arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433844.9U CN208250503U (en) | 2018-03-29 | 2018-03-29 | Drawing frame containing plugging automatic stop arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250503U true CN208250503U (en) | 2018-12-18 |
Family
ID=64638719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433844.9U Expired - Fee Related CN208250503U (en) | 2018-03-29 | 2018-03-29 | Drawing frame containing plugging automatic stop arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541214A (en) * | 2019-09-02 | 2019-12-06 | 安徽华茂纺织股份有限公司 | FA306 drawing frame front press roller microswitch |
-
2018
- 2018-03-29 CN CN201820433844.9U patent/CN208250503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541214A (en) * | 2019-09-02 | 2019-12-06 | 安徽华茂纺织股份有限公司 | FA306 drawing frame front press roller microswitch |
| CN110541214B (en) * | 2019-09-02 | 2024-02-09 | 安徽华茂纺织股份有限公司 | Front press roller micro-switch of FA306 drawing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |