CN112481873A - Fishing-convenient cleaning device for processing silk floss sheets - Google Patents
Fishing-convenient cleaning device for processing silk floss sheets Download PDFInfo
- Publication number
- CN112481873A CN112481873A CN202011230103.9A CN202011230103A CN112481873A CN 112481873 A CN112481873 A CN 112481873A CN 202011230103 A CN202011230103 A CN 202011230103A CN 112481873 A CN112481873 A CN 112481873A
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- CN
- China
- Prior art keywords
- silk floss
- fixedly connected
- rod
- cleaning device
- processing
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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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/34—Driving arrangements of machines or apparatus
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of silk floss processing, and discloses a conveniently-fished cleaning device for processing a silk floss sheet, which comprises a rack, wherein a guide rail is fixedly connected inside the rack, a sliding block is slidably connected to the inner bottom of the rack, a return spring is fixedly connected to the top of the sliding block, a pull rod is movably connected to the bottom of a pressing rod, a supporting rod is movably connected to the top of the pressing rod, a clamping jaw is movably connected to the front of the supporting rod, a driving ball is slidably connected inside the clamping jaw, and a connecting rod is movably connected to the bottom of the driving ball. This see for convenient belt cleaning device for processing of silk floss piece rotates through the action wheel and drives the reel and rotate, and the reel passes through the stay cord and drives the pull rod decline, and the pull rod drives the depression bar swing, and the depression bar drives the branch swing, and the depression bar drives the connecting rod decline simultaneously, and the connecting rod drives the driving ball decline, and rethread driving ball uses with the cooperation of clamping jaw to reached and can tighten up the gauze automatically, put and get convenient effect.
Description
Technical Field
The invention relates to the technical field of silk floss processing, in particular to a cleaning device for processing a silk floss sheet, which is convenient to fish.
Background
The silk floss is a kind of cotton wadding made of silk, and is made up by using the disordered silk on the surface of cocoon, and can be divided into general silk floss and narrow silk floss, in which the narrow silk floss only refers to natural silk floss, and its silk floss sheet is made up by processing silk floss into sheet-like material, and in the course of processing the silk floss sheet must be removed from silk glue, softly soaked and torn loose fibre.
The silk floss piece need wash after coming unstuck and detach remaining waste liquid, in order to prevent silk floss piece stack, need put into the gauze with the silk floss piece when wasing inside, then lead to the silk floss piece to wash unclean like this, soak inhomogeneously, can influence the compliance of silk floss piece, the silk floss piece adopts artifical mostly when placing and fishing for simultaneously, wastes time and energy, increases processing cost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cleaning device for processing a silk floss sheet, which is convenient to fish, has the advantages of automatically tightening a gauze, being convenient to place and take, enabling silk floss cloth to be uniformly soaked, saving labor force, saving cost and the like, and solves the problems that the silk floss sheet is not cleaned and soaked uniformly, the softness of the silk floss sheet is influenced, most of the silk floss sheet is manually placed and fished, time and labor are wasted, and the processing cost is increased.
(II) technical scheme
In order to realize the purposes of automatically tightening up the gauze, conveniently placing and taking the gauze, uniformly soaking the silk floss cloth, saving labor force and saving cost, the invention provides the following technical scheme: a conveniently-fished cleaning device for processing a silk floss piece comprises a rack, wherein a guide rail is fixedly connected inside the rack, a sliding block is connected to the inner bottom of the rack in a sliding manner, a return spring is fixedly connected to the top of the sliding block, a placing rack is fixedly connected to the top of the return spring, a gear is fixedly connected to the front of the placing rack, a driving wheel is fixedly connected to the inside of the gear, a clamping rod is slidably connected to the inside of the driving wheel, a winding wheel is fixedly connected to the inside of the driving wheel, an ejector rod is slidably connected to the inner wall of the placing rack, a cam is meshed to the bottom of the gear, a tension spring is fixedly connected to the inner wall of the placing rack, a pressing plate is fixedly connected to the top of the tension spring, a sliding plate is slidably connected to the top of the placing rack, the bottom swing joint of depression bar has the pull rod, the top swing joint of depression bar has branch, the front swing joint of branch has the clamping jaw, the inside sliding connection of clamping jaw has the drive ball, the bottom swing joint of drive ball has the connecting rod.
Preferably, the inner wall of the rack is provided with tooth grooves which are matched with gears for use, and the tooth grooves at the bottom are semicircular.
Preferably, the inside of rack is seted up the guide way, uses with the guide rail cooperation.
Preferably, the outer side of the winding wheel is fixedly connected with a deflector rod, so that the driving wheel can drive the winding wheel to rotate.
Preferably, the inner wall of the gear is provided with a bayonet which is matched with the clamping rod for use.
Preferably, the back of the cam is fixedly connected with a driving wheel which is matched with the gear for use, so that the gear can drive the cam to rotate.
Preferably, the ejector rod is connected with the pressure plate through magnetic force, so that the pressure plate can be driven to move when the ejector rod moves.
Preferably, the pull rod is connected with the rolling wheel through a transmission rope, so that the rolling wheel can drive the pull rod and the sliding plate to descend.
(III) advantageous effects
Compared with the prior art, the invention provides a cleaning device for processing a silk floss sheet, which is convenient to fish, and has the following beneficial effects:
1. this see for convenient belt cleaning device for processing of silk floss piece rotates through the action wheel and drives the reel and rotate, and the reel passes through the stay cord and drives the pull rod decline, and the pull rod drives the depression bar swing, and the depression bar drives the branch swing, and the depression bar drives the connecting rod decline simultaneously, and the connecting rod drives the driving ball decline, and rethread driving ball uses with the cooperation of clamping jaw to reached and can tighten up the gauze automatically, put and get convenient effect.
2. According to the cleaning device for processing the conveniently fished silk floss piece, the driving wheel rotates to drive the gear to rotate, the gear drives the cam to rotate, the cam drives the ejector rod to ascend, the ejector rod drives the pressing plate to ascend, and the pressing plate and the tension spring are matched for use, so that the effect of enabling silk floss cloth to be evenly soaked is achieved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a partial schematic view of a structural rack of the present invention;
FIG. 3 is a partial schematic view of a gear of the present invention;
FIG. 4 is a partial schematic view of a structural slide plate of the present invention;
FIG. 5 is a schematic left side view in cross section of the drive bulb of the present invention;
FIG. 6 is a top view of a portion of a drive ball in accordance with the present invention.
In the figure: 1. a frame; 2. a guide rail; 3. a slider; 4. a return spring; 5. placing a rack; 6. a driving wheel; 7. a clamping rod; 8. a winding wheel; 9. a gear; 10. a cam; 11. a top rod; 12. pressing a plate; 13. a tension spring; 14. a slide plate; 15. a support spring; 16. a pressure lever; 17. a pull rod; 18. a strut; 19. a connecting rod; 20. a drive ball; 21. a clamping jaw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a cleaning device for processing a conveniently fished silk floss sheet comprises a frame 1, wherein a tooth groove is formed on the inner wall of the frame 1 and is matched with a gear 9 for use, the tooth groove at the bottom is semicircular, a guide rail 2 is fixedly connected inside the frame 1, a slide block 3 is slidably connected to the inner bottom of the frame 1, a reset spring 4 is fixedly connected to the top of the slide block 3, a placing frame 5 is fixedly connected to the top of the reset spring 4, a guide groove is formed inside the placing frame 5 and is matched with the guide rail 2 for use, the gear 9 is fixedly connected to the front side of the placing frame 5, a bayonet is formed on the inner wall of the gear 9 and is matched with a clamping rod 7 for use, a driving wheel 6 is fixedly connected inside the gear 9, a clamping rod 7 is slidably connected inside the driving wheel 6, a winding wheel 8 is fixedly connected inside the driving wheel 6, a driving lever, the inner wall of the placing frame 5 is connected with an ejector rod 11 in a sliding manner, the ejector rod 11 is connected with a pressing plate 12 through magnetic force, the pressing plate 12 can be driven to move when the ejector rod 11 moves, a cam 10 is meshed at the bottom of a gear 9, a driving wheel is fixedly connected to the back of the cam 10 and is matched with the gear 9 for use, the cam 10 can be driven by the gear 9 to rotate, a tension spring 13 is fixedly connected to the inner wall of the placing frame 5, the pressing plate 12 is fixedly connected to the top of the tension spring 13, a sliding plate 14 is slidably connected to the top of the placing frame 5, a supporting spring 15 is fixedly connected to the bottom of the sliding plate 14, a pressure rod 16 is movably connected to the top of the sliding plate 14, a pull rod 17 is movably connected to the bottom of the pressure rod 16, a stop block is fixedly connected to the outer side of the pull rod 17, the slide plate 14 can be driven by the pull rod 17 to descend, the inside fixedly connected with gyration spring of branch 18 for branch 18 swings back, and the front swing joint of branch 18 has clamping jaw 21, and clamping jaw 21 is connected through fixed spring, and the inside sliding connection of clamping jaw 21 has drive ball 20, and the bottom swing joint of drive ball 20 has connecting rod 19.
The working principle is that gauze is sleeved on a support rod 18, a cotton sheet is placed in the gauze, equipment is started, a driving wheel 6 rotates, the driving wheel 6 rotates to drive a clamping rod 7 to rotate, the clamping rod 7 drives a winding wheel 8 to rotate through a deflector rod, the winding wheel 8 rotates to drive a pull rod 17 to descend through a pull rope, the pull rod 17 descends to drive a press rod 16 to swing downwards, the press rod 16 swings downwards to drive the support rod 18 to swing, the support rod 18 swings to tighten the gauze, the press rod 16 drives a connecting rod 19 to descend, the connecting rod 19 descends to drive a driving ball 20 to descend, the driving ball 20 descends to drive a clamping jaw 21 to tighten, the clamping jaw 21 further tightens the gauze, the pull rod 17 drives a sliding plate 14 to descend through an outer stop, the sliding plate 14 stops descending when the sliding plate 14 descends to the bottom, the sliding plate 14 limits the descending of the pull rod 17 to limit the rotation of the winding wheel 8, the deflector rod presses the clamping rod 7 to slide, at the moment, the driving wheel 6 drives the gear 9 to rotate, the gear 9 rotates to drive the cam 10 to rotate through the driving wheel, the cam 10 rotates to drive the ejector rod 11 to ascend, the ejector rod 11 drives the pressing plate 12 to ascend, the pressing plate 12 ascends to press cotton sheets, the pressing plate 12 slides up and down under the action of the tension spring 13 along with the rotation of the cam 10, the pressing plate 12 presses the cotton sheets back and forth to ensure the uniform soaking of the cotton sheets, the gear 9 drives the placing rack 5 to descend through tooth grooves while rotating, when the gear 9 rotates to the bottom, the placing rack 5 is separated from the guide rail 2, the gear 9 drives the placing rack 5 to contract inwards under the action of the bottom semicircular tooth grooves, the placing rack 5 presses an internal buffer spring, meanwhile, the placing rack 5 moves to one side of the guide rail 2, the guide rail 2 enables the gear 9 to be far away, when the placing frame 5 is separated from the guide rail 2, the placing frame 5 drives the gear 9 to be meshed with the tooth sockets again under the action of the buffer spring, the gear 9 drives the placing frame 5 to descend again, the placing frame 5 moves up and down in the rack 1 under the action of the guide rail 2 and the return spring 4 along with the rotation of the gear 9, further, cotton sheets are soaked uniformly, when the soaking is completed, the equipment is closed, the driving wheel 6 stops rotating, the sliding plate 14 rises under the action of the supporting spring 15 at the moment, the sliding plate 14 rises to drive gauze to rise, when the sliding plate 14 rises to the top, the supporting rod 18 swings back under the action of the internal rotary spring, the supporting rod 18 drives the pressing rod 16 to reset, the connecting rod 16 drives the connecting rod 19 to rise, the connecting rod 19 rises to drive the driving ball 20 to rise, the clamping jaw 21 is loosened under the action of.
In summary, according to the cleaning device for processing the conveniently fished silk floss piece, the driving wheel 6 rotates to drive the rolling wheel 8 to rotate, the rolling wheel 8 drives the pull rod 17 to descend through the pull rope, the pull rod 17 drives the press rod 16 to swing, the press rod 16 drives the support rod 18 to swing, meanwhile, the press rod 16 drives the connecting rod 19 to descend, the connecting rod 19 drives the driving ball 20 to descend, and then the driving ball 20 is matched with the clamping jaw 21 for use, so that the effects of automatically tightening up the gauze and conveniently taking the gauze are achieved. This take convenient belt cleaning device for processing of silk floss piece rotates through action wheel 6 and drives gear 9 and rotate, and gear 9 drives cam 10 and rotates, and cam 10 drives ejector pin 11 and rises, and ejector pin 11 drives clamp plate 12 and rises, and rethread clamp plate 12 uses with tension spring 13's cooperation to reach and enable the even effect of silk floss cloth soaking, application scope is more extensive.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fish for convenient belt cleaning device is used in processing of silk floss piece, includes frame (1), its characterized in that: the inner part of the rack (1) is fixedly connected with a guide rail (2), the inner bottom of the rack (1) is connected with a sliding block (3) in a sliding manner, the top of the sliding block (3) is fixedly connected with a reset spring (4), the top of the reset spring (4) is fixedly connected with a placing rack (5), the front of the placing rack (5) is fixedly connected with a gear (9), the inner part of the gear (9) is fixedly connected with a driving wheel (6), the inner part of the driving wheel (6) is connected with a clamping rod (7) in a sliding manner, the inner part of the driving wheel (6) is fixedly connected with a rolling wheel (8), the inner wall of the placing rack (5) is connected with an ejector rod (11) in a sliding manner, the bottom of the gear (9) is meshed with a cam (10), the inner wall of the placing rack (5) is fixedly connected, the top sliding connection of rack (5) has slide (14), the bottom fixedly connected with supporting spring (15) of slide (14), the top swing joint of slide (14) has depression bar (16), the bottom swing joint of depression bar (16) has pull rod (17), the top swing joint of depression bar (16) has branch (18), the positive swing joint of branch (18) has clamping jaw (21), the inside sliding connection of clamping jaw (21) has drive ball (20), the bottom swing joint of drive ball (20) has connecting rod (19).
2. The cleaning device for processing the silk floss sheet convenient for fishing according to claim 1, wherein: tooth grooves are formed in the inner wall of the rack (1).
3. The cleaning device for processing the silk floss sheet convenient for fishing according to claim 1, wherein: a guide groove is formed in the placing frame (5).
4. The cleaning device for processing the silk floss sheet convenient for fishing according to claim 1, wherein: and a deflector rod is fixedly connected to the outer side of the winding wheel (8).
5. The cleaning device for processing the silk floss sheet convenient for fishing according to claim 1, wherein: the inner wall of the gear (9) is provided with a bayonet.
6. The cleaning device for processing the silk floss sheet convenient for fishing according to claim 1, wherein: the back of the cam (10) is fixedly connected with a driving wheel.
7. The cleaning device for processing the silk floss sheet convenient for fishing according to claim 1, wherein: the ejector rod (11) is connected with the pressing plate (12) through magnetic force.
8. The cleaning device for processing the silk floss sheet convenient for fishing according to claim 1, wherein: the pull rod (17) is connected with the rolling wheel (8) through a transmission rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011230103.9A CN112481873A (en) | 2020-11-06 | 2020-11-06 | Fishing-convenient cleaning device for processing silk floss sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011230103.9A CN112481873A (en) | 2020-11-06 | 2020-11-06 | Fishing-convenient cleaning device for processing silk floss sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112481873A true CN112481873A (en) | 2021-03-12 |
Family
ID=74928589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011230103.9A Withdrawn CN112481873A (en) | 2020-11-06 | 2020-11-06 | Fishing-convenient cleaning device for processing silk floss sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112481873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028764A (en) * | 2021-03-25 | 2021-06-25 | 南京灿燕服饰有限公司 | Intelligent drying device capable of automatically feeding and discharging for textile manufacturing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206692888U (en) * | 2017-03-02 | 2017-12-01 | 响水县嘉禾纺织制衣有限公司 | One kind weaving cotton-wool cleaning device |
| CN108716071A (en) * | 2018-05-31 | 2018-10-30 | 杭州金利丝业有限公司 | It is a kind of double-current to silk floss rinsing maching |
| CN209024804U (en) * | 2018-10-15 | 2019-06-25 | 杭州达佳纺织有限公司 | Energy saving washing equipment for spun rayon yarn's mercerization finish |
| CN209652588U (en) * | 2018-12-20 | 2019-11-19 | 李雅 | A kind of padding machine |
| CN211005957U (en) * | 2019-07-22 | 2020-07-14 | 常州市美尔娜服饰有限公司 | Oxygen cotton cloth processing device |
| CN211217764U (en) * | 2019-11-05 | 2020-08-11 | 浙江盛邦化纤有限公司 | Textile waste continuous cleaning and dewatering equipment |
| US20200270792A1 (en) * | 2019-02-27 | 2020-08-27 | Pai Lung Machinery Mill Co., Ltd. | Flat knitting machine mangling device with position varying with gap size |
| CN111605229A (en) * | 2020-03-31 | 2020-09-01 | 蒋文君 | Insulating tower production line based on vertical heavy vertical tension method |
-
2020
- 2020-11-06 CN CN202011230103.9A patent/CN112481873A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206692888U (en) * | 2017-03-02 | 2017-12-01 | 响水县嘉禾纺织制衣有限公司 | One kind weaving cotton-wool cleaning device |
| CN108716071A (en) * | 2018-05-31 | 2018-10-30 | 杭州金利丝业有限公司 | It is a kind of double-current to silk floss rinsing maching |
| CN209024804U (en) * | 2018-10-15 | 2019-06-25 | 杭州达佳纺织有限公司 | Energy saving washing equipment for spun rayon yarn's mercerization finish |
| CN209652588U (en) * | 2018-12-20 | 2019-11-19 | 李雅 | A kind of padding machine |
| US20200270792A1 (en) * | 2019-02-27 | 2020-08-27 | Pai Lung Machinery Mill Co., Ltd. | Flat knitting machine mangling device with position varying with gap size |
| CN211005957U (en) * | 2019-07-22 | 2020-07-14 | 常州市美尔娜服饰有限公司 | Oxygen cotton cloth processing device |
| CN211217764U (en) * | 2019-11-05 | 2020-08-11 | 浙江盛邦化纤有限公司 | Textile waste continuous cleaning and dewatering equipment |
| CN111605229A (en) * | 2020-03-31 | 2020-09-01 | 蒋文君 | Insulating tower production line based on vertical heavy vertical tension method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028764A (en) * | 2021-03-25 | 2021-06-25 | 南京灿燕服饰有限公司 | Intelligent drying device capable of automatically feeding and discharging for textile manufacturing |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |