CN208455140U - A kind of drawing frame - Google Patents
A kind of drawing frame Download PDFInfo
- Publication number
- CN208455140U CN208455140U CN201820862720.2U CN201820862720U CN208455140U CN 208455140 U CN208455140 U CN 208455140U CN 201820862720 U CN201820862720 U CN 201820862720U CN 208455140 U CN208455140 U CN 208455140U
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- CN
- China
- Prior art keywords
- sliver
- drawing rollers
- dust suction
- suction bucket
- drafting unit
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Abstract
The utility model discloses a kind of drawing frames, including sliver can, drafting unit, cotton strip collecting pipe and circle bar cylinder, the drafting unit to be set between the sliver can and the cotton strip collecting pipe, and the sliver can is Clothoid type；It includes leading cotton roller, the first drawing rollers, the second drawing rollers, third drawing rollers, the 4th drawing rollers and guide roller that the drafting unit, which has from left to right successively,；Dust removing units are additionally provided with by the drafting unit, the dust removing units include the first dust suction bucket and the second dust suction bucket.The utility model has the following beneficial effects: sliver can is set as rotatably being supported on pedestal, sliver can is equipped with multiple storage chambers, when the sliver in a storage chamber is finished, rotates sliver can, and next storage chamber is made to turn to alignment aspiration channel；Sliver can effectively improve the drawing-off effect of sliver, the irregularity of sliver is greatly reduced through multiple drawing-off；The setting of dust removing units can reduce the impurity on sliver surface, improve the quality of sliver.
Description
Technical field
The utility model relates to field of textile equipment, especially a kind of drawing frame.
Background technique
The effect of drawing frame is to improve the internal structure of strip, to improve its long segment uniformity, while reducing weight
Irregularity stretches the cotton yarn in strip in parallel, reduces crotch, so that the fineness is met regulation, makes variety classes or difference quality
Raw material is uniformly mixed, and reaches defined mixing ratio.
Drawing frame is when carrying out drawing-off to sliver, if drafting force is insufficient, it is bad to will result in drawing-off, influences sliver matter
Amount, and during use, the dust and willow catkins flying in the air of generation are often covered with entire workshop, generate pollution to environment and to behaviour
The health care belt for making worker carrys out deleterious effect.
Utility model content
The purpose of the utility model is to provide a kind of drawing frame, the technical issues of to solve in the prior art, it can be mentioned
The drawing-off effect of high sliver, and effectively reduce the dust or cotton-wool generated in production process.
The utility model provides a kind of drawing frame, including sliver can, drafting unit, cotton strip collecting pipe and circle bar cylinder,
Sliver in the sliver can enters drafting unit by feed roll motor, and the drafting unit is set to the sliver can and the cotton
Between collecting pipe, the sliver can is Clothoid type, and the sliver can includes pedestal, shaft and cylinder, and the shaft is fixed
In on the pedestal, the cylinder is rotatably sheathed in the shaft, and the top of the cylinder is centered on the shaft
Multiple storage chambers are equipped with, the bottom surface of cylinder is equipped with position-arresting disk, and the position-arresting disk is equipped with multiple limits centered on the shaft
Position slot, multiple limiting slots are arranged in a one-to-one correspondence with multiple storage chambers, and the pedestal is equipped with support, in the support
It is sliding combined with gag lever post, one end of the gag lever post extends to the position-arresting disk, and the gag lever post interts into the limiting slot
Interior to form limit cooperation, the other end of the gag lever post is equipped with handle, is arranged with the first spring on the gag lever post, and described the
One end of one spring is abutted with the support, and the other end of first spring is connect with the handle；The drafting unit has
From left to right successively include lead cotton roller, the first drawing rollers, the second drawing rollers, third drawing rollers, the 4th drawing rollers with
And guide roller, first drawing rollers, the second drawing rollers, the setting of third drawing rollers contour interval are described to lead cotton roller
Position is higher than first drawing rollers, and the 4th drawing rollers are lower than the third drawing rollers, the 4th drawing-off sieve
Drawing is tangent with the guide roller, is additionally provided with pressure bar between the third drawing rollers and the 4th drawing rollers；It is described to lead
It stretches and is additionally provided with dust removing units by unit, the dust removing units include the first dust suction bucket and the second dust suction bucket, the first dust suction bucket
It is funnel-form with the second dust suction bucket, the first dust suction bucket and the second dust suction bucket are connect with blower, the first dust suction bucket
Level is set to the lower section of the drafting unit, and the second dust suction bucket inclination is set to above the drafting unit.
Preferably, there are three the storage chamber is set, three storage chambers centered on the shaft annular at equal intervals
Setting.
Preferably, the bottom of the storage chamber is equipped with guide tube, and the roof of the guide tube extends outwardly shape in the radial direction
At pivot flange, open-topped sliding slot is formed in the guide tube, the axis of the sliding slot is mutually be overlapped with the axis of the guide tube
It closes, slide cartridge is sliding combined in the sliding slot, extends the sliding slot at the top of the slide cartridge and is fixed with support plate, the sliding slot
Inside be provided with second spring, the bottom of the second spring is abutted with the bottom of the guide tube, the top of the second spring with
The bottom of the support plate abuts.
Preferably, annular cushion block is equipped on the pivot flange.
Preferably, the outer wall of the slide cartridge is equipped with axially extending guide groove, and the outer wall of the guide tube is equipped with fixed
Position pin, the positioning pin, which extends into the guide groove, forms guiding cooperation
Preferably, the quarrel of the first dust suction bucket is equipped with filter screen.
Preferably, the second dust suction bucket inner sidewall is equipped with asperities.
Compared with prior art, the utility model has the following beneficial effects: sliver can is set as rotatably being supported in pedestal
On, sliver can is equipped with multiple storage chambers, when the sliver in a storage chamber is finished, rotates sliver can, makes next deposit
Storage chamber, which turns to alignment aspiration channel, reduces the amount of labour of worker to improve production efficiency；Sliver is through the first drawing-off
The multiple drawing-off of roller, the second drawing rollers, third drawing rollers, the 4th drawing rollers can effectively improve the drawing-off of sliver
The irregularity of sliver is greatly reduced in effect；Dust removing units setting can by be adsorbed in production process sliver surface willow catkins flying in the air,
Dust etc. is removed, and the impurity on sliver surface is reduced, to improve the quality of sliver.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the sliver can of the utility model；
Fig. 3 is the structural schematic diagram of the dust removing units of the utility model；
Fig. 4 is the top view of sliver can；
Fig. 5 is the structural schematic diagram of position-arresting disk；
Fig. 6 is the structural schematic diagram of slide cartridge.
Description of symbols: 1- sliver can, 2- pedestal, 3- shaft, 4- cylinder, 5- storage chamber, 6- position-arresting disk, 7- support,
8- gag lever post, 9- handle, 10- guide tube, 11- pivot flange, 12- sliding slot, 13- slide cartridge, 14- support plate, the first spring of 15-,
16- second spring, 17- annular cushion block, 18- guide groove, 19- positioning pin, 20- lead cotton roller, the first drawing rollers of 21-, 22-
Two drawing rollers, 23- third drawing rollers, the 4th drawing rollers of 24-, 25- guide roller, 26- pressure bar, the first dust suction of 27-
Bucket, 28- the second dust suction bucket, 29- cotton strip collecting pipe, 30- enclose bar cylinder, 31- filter screen, 32- asperities, 33- limiting slot.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
A kind of drawing frame, including sliver can 1, drafting unit, cotton strip collecting pipe 29 and circle bar cylinder 30, the sliver can 1
Interior sliver enters drafting unit by feed roll motor, and the drafting unit is set to the sliver can 1 and the cotton strip collecting pipe
Between 29, the sliver can 1 is Clothoid type, and the sliver can 1 includes pedestal 2, shaft 3 and cylinder 4, and the shaft 3 is fixed
In on the pedestal 2, the cylinder 4 is rotatably sheathed in the shaft 3, and the top of the cylinder 4 is with the shaft 3
Centered on be equipped with multiple storage chambers 5, the bottom surface of cylinder 4 is equipped with position-arresting disk 6, and the position-arresting disk 6 is with the shaft 3 for center ring
Equipped with multiple limiting slots 33, multiple limiting slots 33 are arranged in a one-to-one correspondence with multiple storage chambers 5, are set on the pedestal 2
There is support 7, gag lever post 8 is sliding combined in the support 7, one end of the gag lever post 8 extends to the position-arresting disk 6, described
Gag lever post 8 interts into, to form limit cooperation, the other end of the gag lever post 8 is equipped with handle 9, the limit in the limiting slot 33
It is arranged with the first spring 15 on the bar 8 of position, one end of first spring 15 is abutted with the support 7, first spring 15
The other end is connect with the handle 9；The drafting unit have from left to right successively and include lead cotton roller 20, the first drawing rollers 21,
Second drawing rollers 22, third drawing rollers 23, the 4th drawing rollers 24 and guide roller 25, first drawing rollers 21,
Second drawing rollers 22, the setting of 23 contour interval of third drawing rollers, 20 position of cotton roller of leading is higher than first drawing-off
Roller 21, the 4th drawing rollers 24 are lower than the third drawing rollers 23, the 4th drawing rollers 24 and the guiding
Roller 25 is tangent, is additionally provided with pressure bar 26 between the third drawing rollers and the 4th drawing rollers；By the drafting unit
Dust removing units are additionally provided with, the dust removing units include the first dust suction bucket 27 and the second dust suction bucket 28,27 He of the first dust suction bucket
Second dust suction bucket 28 is funnel-form, and the first dust suction bucket 27 and the second dust suction bucket 28 are connect with blower, and described first inhales
The horizontal lower section for being set to the drafting unit of dirt bucket 27, the inclination of the second dust suction bucket 28 are set to above the drafting unit.
Sliver in sliver can 1 is communicated to drafting unit, the first drawing rollers 21 and the second drawing-off by feed roll motor
The first draft area is formed between roller 22, and the second draft area is formed between the second drawing rollers 22 and third drawing rollers 23, the
Third draft area is formed between three drawing rollers 23 and the 4th drawing rollers 24；The linear velocity of second drawing rollers 22 is greater than first
The linear velocity of drawing rollers 21, after sliver enters the first draft area, sliver, which is stretched, to attenuate；Third drawing rollers 23 are led with second
The linear velocity for stretching roller 22 is not much different, and the sliver into the second draft area is to be straightened from the fluffy state of bending；Into
Behind third draft area, the 4th drawing rollers 24 play main drawing-off, and under the action of pressure bar 26, sliver can be along the 4th
The tangent line of drawing rollers is concentrated along guide roller 25 enters cotton strip collecting pipe 29, finally enters circle bar cylinder 30.
By the way that cylinder 4 to be set as rotatably being supported on pedestal 2, cylinder 4 is equipped with multiple storage chambers 5, at one
When sliver in storage chamber 5 is finished, rotating cylinder 4 makes next storage chamber 5 turn to alignment aspiration channel, to mention
High production efficiency, reduces the amount of labour of worker, under normal conditions, gag lever post 8 is inserted into limiting slot 33, so that cylinder 4
It can not rotate, when needing rotating cylinder 4, pull open handle 9, the first spring 15 is stretched, and puts aside elastic-restoring force, gag lever post
8 be detached from limiting slots 33 after, can rotating cylinder 4, in place after, unclamp handle 9, the first spring 15 elastic-restoring force release, from
And gag lever post 8 is reinserted in another limiting slot 33.
There are three the storage chamber 5 is set, three storage chambers 5 annular centered on the shaft 3 is arranged at equal intervals.Three
The setting of a storage chamber 5 can save space occupied and amount of storage.
The bottom of the storage chamber 5 is equipped with guide tube 10, and the roof of the guide tube 10 extends outward to form branch in the radial direction
Staying orchid 11 is formed with open-topped sliding slot 12, the axis of the axis of the sliding slot 12 and the guide tube 10 in the guide tube 10
Line coincides, and slide cartridge 13 is sliding combined in the sliding slot 12, extends the sliding slot 12 at the top of the slide cartridge 13 and is fixed with
Support plate 14 is provided with second spring 16, the bottom of the bottom of the second spring 16 and the guide tube 10 in the sliding slot 12
It abuts, the top of the second spring 16 is abutted with the bottom of the support plate 14.
Under initial state, sliver depresses support plate 14, and second spring 16 is compressed, and puts aside elastic force, aspiration channel will be upper
The sliver of side passes through the feed inlet of air stream transportation to subsequent processing after being sucked out, sliver gradually decreases, and second spring 16 gradually supports
Plate 14 jacks up, so that aspiration channel be facilitated to draw sliver, guarantees the continual and steady supply of subsequent processing materials.
Annular cushion block 17 is equipped on the pivot flange 11.Buffer function is played with the whereabouts to support plate 14, is reduced
Noise.
The outer wall of the slide cartridge 13 is equipped with axially extending guide groove 18, and the outer wall of the guide tube 10 is equipped with positioning pin
19, the positioning pin 19, which extends into the guide groove 18, forms guiding cooperation.Positioning pin 19 and the guide tube 10 can form spiral shell
Line cooperation, when positioning pin 19 screws out, slide cartridge 13 can be taken out with convenient for assembly, repair or replace.
The quarrel of the first dust suction bucket 27 is equipped with filter screen 31.
Second dust suction bucket, 28 inner sidewall is equipped with asperities 32.The inner sidewall structure of asperities 32 is capable of increasing absorption
Area, so that more impurity are siphoned away removing.
The structure, features, and effects of the present invention is described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to
Change or equivalent example modified to equivalent change made by conception according to the utility model, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (7)
- A kind of sliver 1. drawing frame, including sliver can, drafting unit, cotton strip collecting pipe and circle bar cylinder, in the sliver can Enter drafting unit by feed roll motor, the drafting unit is set between the sliver can and the cotton strip collecting pipe, special Sign is: the sliver can is Clothoid type, and the sliver can includes pedestal, shaft and cylinder, and the shaft is fixed on described On pedestal, the cylinder is rotatably sheathed in the shaft, and the top of the cylinder is equipped with centered on the shaft The bottom surface of multiple storage chambers, cylinder is equipped with position-arresting disk, and the position-arresting disk is equipped with multiple limiting slots centered on the shaft, more A limiting slot is arranged in a one-to-one correspondence with multiple storage chambers, and the pedestal is equipped with support, and sliding is matched in the support Conjunction has gag lever post, and one end of the gag lever post extends to the position-arresting disk, and the gag lever post interts interior with shape into the limiting slot Cooperate at limit, the other end of the gag lever post is equipped with handle, is arranged with the first spring, first spring on the gag lever post One end abutted with the support, the other end of first spring is connect with the handle；It includes leading cotton roller, the first drawing rollers, the second drawing rollers, third drawing-off sieve that the drafting unit, which has from left to right successively, Drawing, the 4th drawing rollers and guide roller, first drawing rollers, the second drawing rollers, third drawing rollers contour interval Setting, higher than first drawing rollers, the 4th drawing rollers are lower than third drawing-off sieve for the cotton roller position of leading It draws, the 4th drawing rollers and the guide roller are tangent, between the third drawing rollers and the 4th drawing rollers also Equipped with pressure bar；Dust removing units are additionally provided with by the drafting unit, the dust removing units include the first dust suction bucket and the second dust suction bucket, described First dust suction bucket and the second dust suction bucket are funnel-form, and the first dust suction bucket and the second dust suction bucket are connect with blower, described First dust suction bucket level is set to the lower section of the drafting unit, and the second dust suction bucket inclination is set to above the drafting unit.
- 2. drawing frame according to claim 1, it is characterised in that: there are three the storage chamber is set, three storage chambers Annular is arranged at equal intervals centered on the shaft.
- 3. drawing frame according to claim 2, it is characterised in that: the bottom of the storage chamber is equipped with guide tube, the guide tube Roof extend outward to form pivot flange in the radial direction, open-topped sliding slot, the sliding slot are formed in the guide tube The axis of axis and the guide tube coincide, slide cartridge is sliding combined in the sliding slot, is extended at the top of the slide cartridge described Sliding slot is simultaneously fixed with support plate, and second spring, the bottom of the bottom of the second spring and the guide tube are provided in the sliding slot Portion abuts, and the top of the second spring is abutted with the bottom of the support plate.
- 4. drawing frame according to claim 3, it is characterised in that: be equipped with annular cushion block on the pivot flange.
- 5. drawing frame according to claim 4, it is characterised in that: the outer wall of the slide cartridge is equipped with axially extending guiding Slot, the outer wall of the guide tube are equipped with positioning pin, and the positioning pin, which extends into the guide groove, forms guiding cooperation.
- 6. drawing frame according to claim 1, it is characterised in that: the quarrel of the first dust suction bucket is equipped with filter screen.
- 7. drawing frame according to claim 1, it is characterised in that: the second dust suction bucket inner sidewall is equipped with asperities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862720.2U CN208455140U (en) | 2018-06-05 | 2018-06-05 | A kind of drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862720.2U CN208455140U (en) | 2018-06-05 | 2018-06-05 | A kind of drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208455140U true CN208455140U (en) | 2019-02-01 |
Family
ID=65159580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820862720.2U Active CN208455140U (en) | 2018-06-05 | 2018-06-05 | A kind of drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208455140U (en) |
-
2018
- 2018-06-05 CN CN201820862720.2U patent/CN208455140U/en active Active
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| GR01 | Patent grant |