CN209367480U - A kind of suction structure - Google Patents
A kind of suction structure Download PDFInfo
- Publication number
- CN209367480U CN209367480U CN201821729457.6U CN201821729457U CN209367480U CN 209367480 U CN209367480 U CN 209367480U CN 201821729457 U CN201821729457 U CN 201821729457U CN 209367480 U CN209367480 U CN 209367480U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- cotton
- cotton pipe
- tube sleeve
- pipe
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of suction structures, including be installed in cotton transport rack exhaust fan, be connected to exhaust fan and extraction opening towards staple layer edge pumping cotton pipe and be connected to the cotton-feeding pipe of exhaust fan, extraction opening offers several along cotton pipe tube axial direction is taken out；Including being socketed on the outer tube sleeve for taking out cotton pipe to block extraction opening, the outer tube sleeve, which is slidably connected to, takes out cotton pipe and is equipped with limitation damping between the two, the utility model is structurally reasonable, cotton pipe is predominantly taken out by sliding to adjust extraction opening quantity, and then the rim charge of staple layer different in width can be extracted, the staple layer with different in width is obtained to arrange.
Description
Technical field
The utility model relates to the processing structure in a kind of conveying of staple, in particular to a kind of suction structures.
Background technique
In the transmission process of staple layer, the edge to staple layer is needed to arrange, the dressing mechanism of staple layer is main
For the suction structure being arranged in conveying cotton transport rack, shown in existing suction structure combination attached drawing 4, predominantly setting is being conveyed
Exhaust fan 1 in cotton transport rack, the charging interface of exhaust fan 1 are equipped with the pumping cotton pipe 2 for extracting staple layer edge staple,
The discharging interface of exhaust fan is equipped with the cotton-feeding pipe 7 for drawing staple, but 2 nozzle of pumping cotton pipe in this kind of suction structure is only
With certain bore, so 6 edge fraction of staple layer can only be accordingly extracted, however the overall width of staple layer 6 is difficult to
It is adjusted by this kind of suction structure.
Utility model content
The purpose of the utility model is to provide a kind of suction structures, can extract the rim charge of staple layer different in width, thus whole
Reason obtains the staple layer of different in width.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of suction structure, including be installed in cotton transport rack exhaust fan, be connected to exhaust fan and with extraction opening
It takes out cotton pipe and is connected to the cotton-feeding pipe of exhaust fan；The extraction opening is in be arranged towards staple layer edge, and the extraction opening is along pumping
Cotton pipe tube axial direction offers several；Including being socketed on the outer tube sleeve for taking out cotton pipe to block extraction opening, the outer tube sleeve sliding
It is connected to and takes out cotton pipe and be equipped with limitation damping between the two.
By using above-mentioned technical proposal, expand the staple at absorption staple layer edge if desired to reduce the width of staple layer
When, cotton pipe is taken out in operation makes its slid inward, will take out cotton pipe by limitation damping after sliding and outer tube sleeve is relatively fixed, and so grasp
Make, after increase pumping cotton pipe inner end exposes to the area of outer tube sleeve, the extraction opening quantity taken out and exposed on cotton pipe can be increased, and then inhale
The staple taken is also more, and the width of staple layer also reduces more after arrangement, takes out cotton pipe by sliding to control exposed extraction opening
Quantity, then can extract the edge staple of different number, finally reach adjust staple slice width degree purpose.
Preferably, channel rubber is folded between the outer tube sleeve and pumping cotton pipe, the limitation damping is outer tube sleeve
Stiction on the outside of stiction and pumping cotton pipe between inside and channel rubber between channel rubber.
By using above-mentioned technical proposal, when adjusting, which can first be slided, takes out cotton pipe, then adjusts channel rubber, rubber material rubs
Wiping coefficient is big, thus limits pumping cotton pipe and outer tube sleeve enough on the inside of outer tube sleeve and the stiction taken out between on the outside of cotton pipe
Between loosening, improve adjust after take out cotton pipe stability.
Preferably, the outer tube sleeve offers its internal threaded hole of connection, and the threaded hole internal screw thread is connected with
Fastener, one end that the fastener wears threaded hole push against on the outside of pumping cotton pipe；The limitation damping is that fastener contradicts pumping
The stiction generated when on the outside of cotton pipe.
It by using above-mentioned technical proposal, adjusts Shi Kexian and unscrews fastener, then sliding takes out cotton pipe to adjust, and has adjusted
Cheng Houzai screws fastener, contradicted by fastener the stiction that generates when taking out on the outside of cotton pipe realize will take out cotton pipe be fixed on it is outer
On pipe sleeve, the stability that cotton pipe is taken out after adjusting also is improved.
Preferably, the outer tube sleeve is located at threaded hole and extends outwardly equipped with abutting part, and the abutting part is away from outer
Pipe sleeve one end has flat end face, and the fastener is socketed flexible suppressing portion, and the elasticity suppressing portion is pushed against in flat end face.
By using above-mentioned technical proposal, the abutting part for being provided with flat end face realizes elastic suppressing portion on fastener
Better abutting, avoid fastener from being directly pushed against the outer wall of outer tube sleeve arc, improve the retention efficiency of fastener；Another party
Surface elastic suppressing portion has conditional effect to fastener, and the dynamics for avoiding fastener from pushing against pumping cotton pipe is excessive and damages and takes out cotton pipe
Outside.
Preferably, the outer tube sleeve is installed on cotton transport rack integrally formed with mounting plate, the mounting plate.
By using above-mentioned technical proposal, outer tube sleeve can be mounted in cotton transport rack by mounting plate.
Preferably, the cotton pipe of taking out includes being equipped with the hard pipeline of extraction opening and being connected to hard pipeline and exhaust fan
Between soft pipeline.
By using above-mentioned technical proposal, stereoplasm tube road has certain structural strength, so that when cotton pipe is taken out in sliding, no
It is big to be easy slide difficulty due to soft.
Preferably, the pumping cotton pipe is rotationally connected with outer tube sleeve.
By using above-mentioned technical proposal, the setting position that extraction opening is adjusted in cotton pipe is taken out in rotation, can find pumping material
Mouth is towards the Optimal orientation of staple layer to obtain more thorough suction result.
Preferably, the caliber size of the extraction opening is 5 ~ 8 millimeters.
By using above-mentioned technical proposal, within this range, thoroughly suction can not can either influence to be not directed to inhale again
The region of cotton.
In conclusion the utility model has the following beneficial effects: taking out the number that cotton pipe adjusts exposed extraction opening by sliding
After amount, then under the restriction effect of limit damping, when taking out cotton pipe and be fixedly mounted in outer tube sleeve, and then starting exhaust fan, it can take out
The rim charge of staple layer different in width is taken, obtains the staple layer with different in width to arrange.
Detailed description of the invention
Fig. 1 is structural schematic diagram when embodiment 1 is installed on cotton transport rack；
Fig. 2 is the partial exploded view of embodiment 1, main presentation channel rubber；
Fig. 3 is the partial schematic diagram of embodiment 2；
Fig. 4 is the structural schematic diagram of the prior art.
Appended drawing reference: 1, exhaust fan；2, cotton pipe is taken out；21, hard pipeline；211, extraction opening；22, soft pipeline；3, outer tube
Set；31, threaded hole；311, abutting part；3111, flat end face；32, mounting plate；4, channel rubber；5, fastener；51, elasticity suppression
Portion processed；6, staple layer；7, cotton-feeding pipe；8, cotton transport rack.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1, a kind of suction structure, referring to Fig. 1 and Fig. 2, the exhaust fan 1 including being set to 8 side of cotton transport rack is taken out
Blower 1 feeds interface at it and is equipped with pumping cotton pipe 2, and taking out cotton pipe 2 includes the hard pipeline 21 and soft pipeline 22 being connected, hard
Pipeline 21 is hard steel pipe, and hard pipeline 21 is provided in the axial direction with row's extraction opening 211 far from one end of soft pipeline 22, takes out material
The caliber size of mouth 211 is 5 ~ 8 millimeters；Soft pipeline 22 is bellows, and bellows is away from the fixed company in one end of hard pipeline 21
It is connected to the charging interface of exhaust fan 1, can extract by exhaust fan 1 and pumping cotton pipe 2 and be adhered to 6 edge of staple layer on cotton feeding roller
Staple.
It is socketed with outer tube sleeve 3 outside cotton pipe 2 taking out, the outer portion integral of outer tube sleeve 3 forms mounting plate 32, and mounting plate 32 passes through
Bolt is mounted in cotton transport rack 8.It takes out and is provided with channel rubber 4 between cotton pipe 2 and outer tube sleeve 3, channel rubber 4 is rubber sleeve,
Under biggish external force, taking out cotton pipe 2 can inwardly and outwardly slide with respect to outer tube sleeve 3, can also occur to turn by a small margin
Dynamic (because the deformable reason of soft pipeline 22)；And under smaller external force, because 4 coefficient of friction of channel rubber is big, with
3 inside of outer tube sleeve and the stiction between 2 outside of pumping cotton pipe are used as limitation damping, limit damping and are enough to avoid pumping cotton pipe
Loosening between 2 and outer tube sleeve 3 and opposite slide occurs.After manual adjustment is slided and takes out cotton pipe 2, cotton pipe 2 and 3 liang of outer tube sleeve are taken out
It is less likely to occur to relatively move between person, the connection of the two stability with higher.
Embodiment 2: a kind of suction structure, referring to Fig. 3, difference from example 1 is that, it is offered in outer tube sleeve 3
It is connected to its internal threaded hole, while outer tube sleeve 3 is located at threaded hole and extends outwardly equipped with abutting part 311, abutting part 311 is to justify
Column, abutting part 311 offer the threaded hole 31 to connect with aforementioned threads hole, and abutting part 311 is away from 3 one end end face of outer tube sleeve
One flat end face 3111, fastener 5 pass through abutting part 311 and are threaded in threaded hole 31, and fastener 5 wears threaded hole
31 one end is pushed against to 2 outside of cotton pipe is taken out, and fastener 5 is pushed against close to the elastic suppressing portion 51 that end is socketed to flat end face 3111
On, then realization is taken out relatively fixed between cotton pipe 2 and outer tube sleeve 3, wherein limitation damping is that the conflict of fastener 5 is taken out outside cotton pipe 2
The stiction generated when side.The elastic suppressing portion 51 of setting has conditional effect to fastener 5, and fastener 5 is avoided to push against
The dynamics of pumping cotton pipe 2 is excessive and damages and takes out 2 outside of cotton pipe.
When if desired expanding width of the staple for drawing 6 edge of staple layer to reduce staple layer 6, cotton pipe 2 is taken out in operation makes it
Slid inward realizes that pumping cotton pipe 2 and outer tube sleeve 3 are relatively fixed by limitation damping after sliding；So operation increases and takes out cotton pipe
2 inner ends expose to the area of outer tube sleeve 3, can increase 211 quantity of extraction opening taken out and exposed on cotton pipe 2, and then draw more
Staple, the width of staple layer 6 also reduces more after arrangement；It is on the contrary, it is desirable to reduce to draw the staple at 6 edge of staple layer to avoid
When the width of staple layer 6 is narrow, operation take out cotton pipe 2 slide in and out it, after sliding still by limitation damping will take out cotton pipe 2 with
Outer tube sleeve 3 is relatively fixed, reduces and takes out the area that 2 inner end of cotton pipe exposes to outer tube sleeve 3, can reduce the pumping taken out and exposed on cotton pipe 2
211 quantity of material mouth, and then the staple drawn is also less, the width of staple layer 6 reduces also less after arrangement.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of suction structure, including be installed on cotton transport rack (8) exhaust fan (1), be connected to exhaust fan (1) and have and take out
The pumping cotton pipe (2) of material mouth (211) and the cotton-feeding pipe (7) for being connected to exhaust fan (1)；The extraction opening (211) is in towards staple
Layer (6) edge setting, which is characterized in that the extraction opening (211) offers several along cotton pipe (2) tube axial direction is taken out；Including
It is socketed on the outer tube sleeve (3) for taking out cotton pipe (2) to block extraction opening (211), the outer tube sleeve (3), which is slidably connected to, takes out cotton pipe (2)
And it is equipped with limitation damping between the two.
2. a kind of suction structure according to claim 1, which is characterized in that between the outer tube sleeve (3) and pumping cotton pipe (2)
Be folded with channel rubber (4), it is described limitation damping be outer tube sleeve (3) on the inside of and channel rubber (4) between stiction and
Take out the stiction on the outside of cotton pipe (2) between channel rubber (4).
3. a kind of suction structure according to claim 1, which is characterized in that the outer tube sleeve (3), which offers, to be connected in it
The threaded hole (31) in portion, threaded hole (31) internal screw thread are connected with fastener (5), and the fastener (5) wears threaded hole
(31) one end pushes against on the outside of pumping cotton pipe (2)；The limitation damping is that fastener (5) generate when contradicting on the outside of pumping cotton pipe (2)
Stiction.
4. a kind of suction structure according to claim 3, which is characterized in that the outer tube sleeve (3) is located at threaded hole (31)
Place extends outwardly equipped with abutting part (311), and the abutting part (311) has flat end face (3111) away from outer tube sleeve (3) one end,
The fastener (5) is socketed flexible suppressing portion (51), and the elasticity suppressing portion (51) pushes against in flat end face (3111).
5. a kind of suction structure according to claim 2 or 3, which is characterized in that the outer tube sleeve (3) is integrally formed with peace
Loading board (32), the mounting plate (32) are installed on cotton transport rack (8).
6. a kind of suction structure according to claim 5, which is characterized in that the pumping cotton pipe (2) includes being equipped with extraction opening
(211) hard pipeline (21) and the soft pipeline (22) being connected between hard pipeline (21) and exhaust fan (1).
7. a kind of suction structure according to claim 2, which is characterized in that the pumping cotton pipe (2) is rotationally connected with outer tube
It covers (3).
8. a kind of suction structure according to claim 1, which is characterized in that the caliber size of the extraction opening (211) is 5
~ 8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729457.6U CN209367480U (en) | 2018-10-24 | 2018-10-24 | A kind of suction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729457.6U CN209367480U (en) | 2018-10-24 | 2018-10-24 | A kind of suction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209367480U true CN209367480U (en) | 2019-09-10 |
Family
ID=67838891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821729457.6U Expired - Fee Related CN209367480U (en) | 2018-10-24 | 2018-10-24 | A kind of suction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209367480U (en) |
-
2018
- 2018-10-24 CN CN201821729457.6U patent/CN209367480U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209367480U (en) | A kind of suction structure | |
| MY195313A (en) | Fill Sheets and Related Fill Pack Assemblies | |
| CN106183369A (en) | The fixing device of galley | |
| CN202148042U (en) | New adjustable cyclone-type material suction device | |
| CN207343453U (en) | A kind of adjustable roll | |
| CN104214714B (en) | Head lamp fixing device and the helmet using the head lamp fixing device | |
| CN110696487B (en) | Preheating type printing machine | |
| CN110092165A (en) | A kind of corner brace automatic feeding for aluminum profile processing | |
| CN210087207U (en) | Elastic rolling structure on roll type curtain | |
| CN214400857U (en) | General type weaving roller | |
| CN208669802U (en) | A kind of captive screw component | |
| CN211843729U (en) | Stable paper winding mechanism of printer | |
| CN103605273B (en) | Improved toner barrel | |
| CN201131170Y (en) | Conical ejector roller | |
| CN221111297U (en) | Small-sized cylinder quick feeding device | |
| CN207119412U (en) | A kind of grinding roll assembly of herbicide processing | |
| CN208208199U (en) | A kind of reassembling type complete machine backboard | |
| CN204953447U (en) | Paper feed dust removal rubber roll | |
| CN109281911A (en) | A kind of bolt anti-drop device | |
| CN209572817U (en) | A kind of window absorption type bird feeder | |
| CN208561670U (en) | A kind of instrument rushes oily device automatically | |
| CN207261492U (en) | Block formula for new-energy automobile positions inner race | |
| CN219556578U (en) | Adjustable air-out structure of hair-dryer | |
| CN206144944U (en) | Tensioning nut structure | |
| CN214827285U (en) | Pneumatic conveying and injecting system for processing activated carbon |
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: 20190910 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |