CN108486693B - Griping cotton machine - Google Patents
Griping cotton machine Download PDFInfo
- Publication number
- CN108486693B CN108486693B CN201810590372.2A CN201810590372A CN108486693B CN 108486693 B CN108486693 B CN 108486693B CN 201810590372 A CN201810590372 A CN 201810590372A CN 108486693 B CN108486693 B CN 108486693B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- slot
- pin shaft
- vertical
- bayonet lock
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/08—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The present invention provides griping cotton machines, and hired roughneck is made to be detached from working condition automatically when hired roughneck breaks down well, realize safety in production；Its technical solution solved includes that suction head offers vertical through slot, sliding block is equipped in vertical through slot, pin shaft can vertically through slot slides up and down with sliding block, fixed block is equipped in each vertical through slot, the first spring is connected between fixed block and sliding block, the inside of each fixed block is equipped with strut, and second spring is connected between strut and fixed block；Multiple wedge grooves are respectively equipped on the front-rear side walls of vertical through slot, bayonet lock is respectively equipped on the front/rear end of sliding block, bayonet lock and wedge groove work in coordination to form the structure that sliding block can only unidirectionally slide in vertical through slot, the lower end face contact for moving up the outer edge surface and strut that can make pin shaft of sliding block;Present inventive concept is novel, clever structure.
Description
Technical field
The present invention relates to griping cotton machine equipment technical fields, especially griping cotton machine.
Background technique
Griping cotton machine be for: the fiber block compressed in raw material packet is loosened into lesser fibre bundle, while avoiding fiber
The fragmentation of damage and impurity；Most impurity and fault and part short flannel in raw material are removed simultaneously, while avoiding that fibre can be spun
The loss of dimension；And be finally sufficiently mixed heterogeneity, different grades of raw material, guarantee the uniform dress of yarn quality
It sets.
Griping cotton machine passes through hired roughneck in use and completes above-mentioned movement, during the work time, since the density of raw cotton is worked as
When sliver is wrapped on hired roughneck, hired roughneck is during high-speed rotation, it is easy to cause the imbalance of rotation, while in actual production
The blade of middle hired roughneck is often easily damaged fracture, this result in rotation when vibration it is larger, at this time should timely maintenance shut-downs, it is no
Then it is easy to produce biggish accident.
Therefore one kind is designed when hired roughneck is broken down, and hired roughneck can be detached from working condition, and under certain condition slowly
Slow down and the device finally to stop is necessary.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the present invention provides griping cotton machines, occur well in hired roughneck
Automatically so that hired roughneck is detached from working condition when failure, realize safety in production.
Griping cotton machine, the technical solution solved includes the capstan head vertically placed, and laterally disposed suction is connected on capstan head
Head, suction head are the shell structure of lower ending opening, suction head horizontal positioned and rotatable pin shaft, pin shaft equipped with left and right directions
On hired roughneck is installed, the front and rear sides of pin shaft are respectively equipped with rotatable pressure roller, and the axis of pressure roller is higher than the axis of pin shaft, suction
Vertical through slot is offered respectively in the left and right sidewall of head, and being equipped with one in each vertical through slot can vertically through slot slide up and down
Sliding block, the left and right ends of pin shaft are respectively interposed in the vertical through slot of its respective side, and pin shaft can be on sliding block vertically through slot
Lower slider, each vertical through slot is interior to be equipped with the fixed block being placed in above sliding block, is connected with first between each fixed block and sliding block
Spring, the inside of each fixed block are equipped with and can be in along the strut that fixed block slides up and down, the axis of strut and the axis of pin shaft
It is in same plane and orthogonal, second spring is connected between strut and fixed block；
Multiple wedge grooves uniformly distributed up and down, the front/rear end of sliding block are respectively equipped on the front-rear side walls of the vertical through slot
On be respectively equipped with a bayonet lock corresponding with wedge groove, when original state, sliding block is located at the lower section of wedge groove, and sliding block is to moving up
When moving opposite with wedge groove to bayonet lock, bayonet lock can be sticked into wedge groove, bayonet lock stick into wedge groove can limit sliding block to downslide
Dynamic but sliding block can continue to slide up, and sliding block may be implemented in sliding up and down in vertical through slot, bayonet lock when being placed in below wedge groove
The structure that sliding block can only unidirectionally slide in vertical through slot is formed with working in coordination for wedge groove, moving up for sliding block can make pin
The outer edge surface of axis and the lower end face contact of strut.
Present inventive concept is novel, clever structure, and hired roughneck is made to be detached from work automatically when hired roughneck breaks down well
State realizes safety in production.
Detailed description of the invention
Fig. 1 is main view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is partial enlarged view in Fig. 1 of the present invention.
Fig. 4 is partial enlarged view in Fig. 2 of the present invention.
Fig. 5 is to slide into status diagram when contacting with brake shoe in inventive pin axial direction.
Fig. 6 is present invention slider schematic side view.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
By Fig. 1-6 it is found that the present invention includes the capstan head 1 vertically placed, laterally disposed suction head 2 is connected on capstan head 1,
Suction head 2 is the shell structure of lower ending opening, suction head 2 horizontal positioned and rotatable pin shaft 3, pin shaft equipped with left and right directions
Hired roughneck 4 is installed, the front and rear sides of pin shaft 3 are respectively equipped with rotatable pressure roller 5, and the axis of pressure roller 5 is higher than the axis of pin shaft 3 on 3
Line offers vertical through slot 6 in the left and right sidewall of suction head 2 respectively, and being equipped with one in each vertical through slot 6 can vertically lead to
The sliding block 7 that slot 6 slides up and down, the left and right ends of pin shaft 3 are respectively interposed in the vertical through slot 6 of its respective side, and pin shaft 3 can be with cunning
Vertically through slot 6 slides up and down block 7, is equipped with the fixed block 8 for being placed in 7 top of sliding block, each fixed block 8 in each vertical through slot 6
Be connected with the first spring 9 between sliding block 7, the inside of each fixed block 8 be equipped with can along the strut 10 that fixed block 8 slides up and down,
The axis of strut 10 with it is in the same plane and orthogonal at the axis of pin shaft 3, is connected between strut 10 and fixed block 8
Two springs 11；
Multiple wedge grooves 12 uniformly distributed up and down, the front and back of sliding block 7 are respectively equipped on the front-rear side walls of the vertical through slot 6
It is respectively equipped with a bayonet lock 13 corresponding with wedge groove 12 on end face, when original state, sliding block 7 is located under wedge groove 12
Side, sliding block 7 be moved upward to bayonet lock 13 it is opposite with wedge groove 12 when, bayonet lock 13 can stick into wedge groove 12, and bayonet lock 13 sticks into wedge
The slide downward but sliding block 7 that sliding block 7 can be limited in shape slot 12 can continue to slide up, and sliding block 7 can when being placed in 12 lower section of wedge groove
Realize sliding up and down in vertical through slot 6, the working in coordination of bayonet lock 13 and wedge groove 12 to form sliding block 7 can only be in vertical through slot
The structure unidirectionally slided in 6, the lower end face contact for moving up the outer edge surface Yu strut 10 that can make pin shaft 3 of sliding block 7.
In order to keep the rotation of pin shaft 3 more stable, the vertical through slot of the corresponding side in lower end surface of each sliding block 7
Pressure spring 14 is connected between 6 bottom wall.
For the ease of adjusting the first spring 9 to the pressure of sliding block 7, the fixed block 8 is equipped with adjustment bolt 15, adjustment
To be threadedly coupled between bolt 15 and fixed block 8, the upper end of adjustment bolt 15 is placed in the top of fixed block 8, adjustment bolt 15
Lower end is placed in the lower section of fixed block 8, and the lower end of adjustment bolt 15 is equipped with briquetting 16, is connected with first between briquetting 16 and sliding block 7
Spring 9 screws the distance between 15 clamping block 16 of adjustment bolt and sliding block 7, and then adjusts the first spring 9 to sliding block 7
Pressure.
In order to keep strut 10 and the contact of pin shaft 3 more efficient, the lower end of the strut 10 is equipped with brake shoe 17, brake shoe 17
For the arc-shaped structure equal with 3 diameter of pin shaft, the inner arc surface of brake shoe 17 is the wear-resistant material of great friction coefficient.
For convenience be detached from bayonet lock 13 out of wedge groove 12, offer blind hole on 7 front/rear end of sliding block, often
It is mounted on a bayonet lock 13 in a blind hole, third spring 18, the left and right of sliding block 7 are connected between bayonet lock 13 and the bottom wall of blind hole
The groove being connected to blind hole is offered on end face, and the pull rod 19 of left and right horizontal direction setting is fixed on bayonet lock 13, pull rod 19
Lateral ends through-going recess is placed in the outside of sliding block 7.
In order to realize the rotation of pin shaft 3, one end of the pin shaft 3 is connected to driving device.
When specifically used, suction head 2 can follow capstan head 1 to do reciprocating linear movement together and carry out grabbing cotton operation the present invention,
Due to being that cooperation aspiration channel carries out grabbing cotton after carrying out shredding to fiber by hired roughneck 4 during grabbing cotton, during the work time, make
Adjustment bolt 15 is adjusted in user first, the distance between briquetting 16 and sliding block 7 is adjusted, and then adjust the first spring 9
To the pressure of sliding block 7, since in course of normal operation, the axis of hired roughneck 4 is lower than the axis of front and rear sides pressure roller 5, hired roughneck 4 is excellent
Raw cotton is first contacted, the rotation of hired roughneck 4 at this time is smaller due to fluctuating, under the common supporting role of the first spring 9 and pressure spring 14,
At this time in normal work, the first spring 9 is the normal fluctuation range of hired roughneck 4 to the pressure of sliding block 7, in normal work,
Hired roughneck 4 is because the vibration that rotation generates makes the fluctuation range of pin shaft 3 in the lower section of wedge groove 12, and hired roughneck 4 can be automatic extensive at this time
Again to original state；But during the work time, if when the density of raw cotton is larger and when sliver is wrapped on hired roughneck 4, even
When 4 tool damage of hired roughneck, the dynamic balancing of hired roughneck 4 during rotation at this time is broken, at this time during high-speed rotation, hired roughneck
4 Oscillation Amplitude increases, and the range that slides up and down of pin shaft 3 increases at this time, at this time 3 upward sliding of pin shaft to 12 region of wedge groove
When, since the front/rear end of sliding block 7 is equipped with telescopic bayonet lock 13, bayonet lock 13 can pop up under the action of third spring 18 at this time
And be stuck in wedge groove 12, bayonet lock 13 be stuck in wedge groove 12 make sliding block 7 can not slide downward, since hired roughneck 4 continues to rotate meeting
It moves up sliding block 7 persistently, the outer edge surface of pin shaft 3 is eventually made to be in contact with the lower end brake shoe 17 of strut 10, pin shaft 3 and brake shoe 17
When contact, due to the wear-resistant material that the inner arc surface of brake shoe 17 is great friction coefficient, the brake shoe under the action of spring bottom of at this time
17 compressible pin shafts 3, by realizing reduction to 4 revolving speed of hired roughneck to the frictional force between pin shaft 3, simultaneously because pin shaft 3 to
Upper sliding, the axis of pin shaft 3 are eventually higher than the axis of front and rear sides pressure roller 5, can realize that hired roughneck 4 contacts with the shallow of raw cotton at this time
And be detached from, it realizes that hired roughneck 4 is detached from working condition, can stop and overhaul in time after staff notes abnormalities at this time, prevent
It is unexpected to occur.
After trouble hunting, need to restore hired roughneck 4 to original state at this time, operator can pass through drawing at this time
The pull rod 19 being connected on movable slider 7 with bayonet lock 13 is detached from bayonet lock 13 and wedge groove 12, and sliding block 7 can be in the first spring 9 at this time
Original state, which is moved downward to, under effect continues work.
The present invention is by devising 4 structure of hired roughneck that can slide up and down, dynamic balancing of the hired roughneck 4 in rotation in normal work
Under the action of can be very good grab cotton operation, when hired roughneck 4 is damaged and is unexpected, due to the high-speed rotation of hired roughneck 4
The dynamic balancing of hired roughneck 4 can be made to be destroyed, the jitter range up and down of hired roughneck 4 during rotation increases at this time, when pin shaft 3 slides up
It can realize that 3 position of pin shaft can not move down when dynamic, avoid hired roughneck 4 in unexpected situations and work on, generate danger, simultaneously
Pin shaft 3, which moves up, can be such that pin shaft 3 contacts with brake shoe 17, realize the reduction of speed of pin shaft 3, be further reduced dangerous odds.
Present inventive concept is novel, clever structure, and hired roughneck is made to be detached from work automatically when hired roughneck breaks down well
State realizes safety in production.
Claims (6)
1. griping cotton machine is connected with laterally disposed suction head (2), suction head including the capstan head (1) vertically placed on capstan head (1)
It (2) is the shell structure of lower ending opening, suction head (2) horizontal positioned and rotatable pin shaft (3), pin shaft equipped with left and right directions
(3) it is equipped on hired roughneck (4), the front and rear sides of pin shaft (3) are respectively equipped with rotatable pressure roller (5), and the axis of pressure roller (5) is higher than
The axis of pin shaft (3), which is characterized in that offer vertical through slot (6) respectively in the left and right sidewall of the suction head (2), often
Be equipped in a vertical through slot (6) one can sliding block (7) that vertically through slot (6) slides up and down, the left and right ends point of pin shaft (3)
It is not interspersed in the vertical through slot (6) of its respective side, pin shaft (3) can vertically through slot (6) slides up and down with sliding block (7), each
It is equipped with the fixed block (8) being placed in above sliding block (7) in vertical through slot (6), is connected between each fixed block (8) and sliding block (7)
First spring (9), the inside of each fixed block (8) be equipped with can along the strut (10) that fixed block (8) slide up and down, strut (10)
Axis with it is in the same plane and orthogonal at the axis of pin shaft (3), be connected with second between strut (10) and fixed block (8)
Spring (11)；
Multiple wedge grooves (12) uniformly distributed up and down are respectively equipped on the front-rear side walls of the vertical through slot (6), before sliding block (7)
It is respectively equipped with a bayonet lock (13) corresponding with wedge groove (12) on rear end face, when original state, sliding block (7) is located at wedge groove
(12) lower section, sliding block (7) be moved upward to bayonet lock (13) and wedge groove (12) it is opposite when, bayonet lock (13) can stick into wedge groove
(12) in, bayonet lock (13), which sticks into, can limit the slide downward of sliding block (7) in wedge groove (12) but sliding block (7) can continue up cunning
Dynamic, sliding block (7) may be implemented in sliding up and down in vertical through slot (6), bayonet lock (13) and wedge shape when being placed in below wedge groove (12)
Slot (12) works in coordination to form the structure that sliding block (7) can only unidirectionally slide in vertical through slot (6), sliding block (7) to moving up
The lower end face contact of the dynamic outer edge surface that can make pin shaft (3) and strut (10).
2. griping cotton machine according to claim 1, which is characterized in that the lower end surface of each sliding block (7) is corresponding
Pressure spring (14) are connected between the bottom wall of the vertical through slot (6) of side.
3. griping cotton machine according to claim 1, which is characterized in that the fixed block (8) is equipped with adjustment bolt (15),
To be threadedly coupled between adjustment bolt (15) and fixed block (8), the upper end of adjustment bolt (15) is placed in the top of fixed block (8),
The lower end of adjustment bolt (15) is placed in the lower section of fixed block (8), and the lower end of adjustment bolt (15) is equipped with briquetting (16), briquetting (16)
It is connected with the first spring (9) between sliding block (7), screws between adjustment bolt (15) clamping block (16) and sliding block (7)
Distance, and then the first spring (9) are adjusted to the pressure of sliding block (7).
4. griping cotton machine according to claim 1, which is characterized in that the lower end of the strut (10) is equipped with brake shoe (17),
Brake shoe (17) is the arc-shaped structure equal with pin shaft (3) diameter, and the inner arc surface of brake shoe (17) is the wear-resisting of great friction coefficient
Material.
5. griping cotton machine according to claim 1, which is characterized in that blind hole is offered on described sliding block (7) front/rear end,
It is mounted on a bayonet lock (13) in each blind hole, is connected between bayonet lock (13) and the bottom wall of blind hole third spring (18), it is sliding
The groove being connected to blind hole is offered on the left and right end face of block (7), and the drawing of left and right horizontal direction setting is fixed on bayonet lock (13)
The lateral ends through-going recess of bar (19), pull rod (19) is placed in the outside of sliding block (7).
6. griping cotton machine according to claim 1, which is characterized in that one end of the pin shaft (3) is connected to driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590372.2A CN108486693B (en) | 2018-06-09 | 2018-06-09 | Griping cotton machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590372.2A CN108486693B (en) | 2018-06-09 | 2018-06-09 | Griping cotton machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108486693A CN108486693A (en) | 2018-09-04 |
| CN108486693B true CN108486693B (en) | 2019-07-23 |
Family
ID=63342431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810590372.2A Expired - Fee Related CN108486693B (en) | 2018-06-09 | 2018-06-09 | Griping cotton machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108486693B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN172448B (en) * | 1988-02-04 | 1993-08-07 | Rieter Ag Maschf | |
| CN2069419U (en) * | 1989-09-08 | 1991-01-16 | 浙江省德清县机械厂 | Protection device of releasing machine |
| DE4415796B4 (en) * | 1994-05-05 | 2008-05-08 | TRüTZSCHLER GMBH & CO. KG | Bale removal method and device for removing fiber bales erected in at least one row |
| CN202658292U (en) * | 2012-06-29 | 2013-01-09 | 际华三五四二纺织有限公司 | Pressure regulation protection device of cotton feeding roller |
| CN202989376U (en) * | 2012-12-21 | 2013-06-12 | 青岛宏大纺织机械有限责任公司 | Transmission device of cotton press roll of reciprocating bale plucker |
| CN104726968B (en) * | 2015-04-02 | 2016-10-12 | 安徽华茂纺织股份有限公司 | The anticollision of a kind of disc bale plucker hits device |
-
2018
- 2018-06-09 CN CN201810590372.2A patent/CN108486693B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108486693A (en) | 2018-09-04 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20200609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |