CN202936531U - Cleaning unit used for swing cover plate - Google Patents
Cleaning unit used for swing cover plate Download PDFInfo
- Publication number
- CN202936531U CN202936531U CN 201220086824 CN201220086824U CN202936531U CN 202936531 U CN202936531 U CN 202936531U CN 201220086824 CN201220086824 CN 201220086824 CN 201220086824 U CN201220086824 U CN 201220086824U CN 202936531 U CN202936531 U CN 202936531U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- revolving flats
- card clothing
- revolving
- cover plate
- 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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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/76—Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
- D01G15/78—Arrangements for stripping flats
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model relates to a cleaning unit used for a swing cover plate and provides a method for cleaning the swing cover plate (7) provided with card clothing (31) in cleaning operation. The swing cover plate (7) moves through a cleaning roller (20) provided with a cleaning card clothing (31) through a driver and the cleaning roller (20) is arranged to be in rotational motion at a first rotation speed by the driver. The moving direction of the cleaning card cloth (26) of the cleaning roller (20) is the same direction (25) with the direction of the card clothing (31) of the swing cover plate (7). The driver is switched to a reverse direction (30) through the swing cover plate for switching to intensive cleaning operation.
Description
Technical field
The present invention relates to a kind of method and apparatus for the card clothing on the revolving flats of cleaning revolving flat card.
Background technology
In carding machine, the zone of revolving flats and cylinder form main comb and parallel cotton fibers prior to spinning district together, and except make fiber parallel, also have the effect of separating contaminants, dust and staple fibre.Revolving flats is guided along cylinder.Fiber is by being arranged on card clothing on revolving flats and parallel.In addition, pollutant, dust and staple fibre are collected and are remained in described card clothing.For this reason, the card clothing of revolving flats is made of fine metal silk hook.Wire hook has so-called knee.Thereby, wire hook away from the end of the revolving flats rotation direction bend forward along revolving flats.Revolving flats is with continuous shuttling movement.Revolving flats is supplied to through cleaning equipment after leaving cylinder surface, and again gets back to starting point.Cleaning equipment is removed pollutant, dust and staple fibre from the card clothing of revolving flats.
The cleaning of cover plate is well known in the prior art.For example, CH 693 675 discloses a kind of cleaning equipment, and wherein revolving flats moves along the cleaning roller.Here, revolving flats is guided towards fixing cleaning roller.The cleaning roller is equipped with the wire hook card clothing.
Due to cleaning the rotatablely moving of roller, make the wire hook of cleaning unit synchronously move through the card clothing of revolving flats.Shortcoming is to remove pollutant by the wire hook of revolving flats card clothing.The wire hook of cleaning roller moves sooner than the wire hook of revolving flats, yet the throughput direction of pollutant and staple fibre is identical for two kinds of card clothing.The wire hook of the wire hook of revolving flats card clothing and cleaning roller moves along identical direction.The dirty part that this wire hook that causes cleaning roller immerses the revolving flats card clothing, and in order to remove pollutant from the revolving flats card clothing, pollutant must be carried the cleaning part by the revolving flats card clothing.
Summary of the invention
Therefore, the object of the invention is to improve the cleaning of revolving flats.
a kind of cleaning unit for revolving flats has been proposed, described revolving flats has card clothing, wherein said revolving flats moves through having the cleaning roller of cleaning card clothing by driver, and described cleaning roller is set for the first rotary speed by driver and is rotated motion, wherein in the position of described revolving flats, the direction of motion of the described cleaning card clothing of described cleaning roller is the direction identical with the direction of the described card clothing of described revolving flats, it is characterized in that, switch to opposite direction by the described driver with described revolving flats and switch to the reinforcement clean operation.
By switching the direction of motion of revolving flats, make pollutant to be removed from the card clothing of revolving flats by the cleaning roller better.Pollutant must not be raised by the wire hook of revolving flats card clothing and break away from from card clothing.The wire hook of the wire hook of revolving flats card clothing and cleaning roller moves along opposite direction.This wire hook that causes cleaning roller immerses the cleaning part of revolving flats card clothing, and for pollutant is removed from the revolving flats card clothing, and pollutant is carried away from the revolving flats card clothing.In this operator scheme, cleaning is for carrying out towards the motion of cleaning roller and not yet cleaned revolving flats.
Can periodically strengthen cleaning and can start by manual switchover or timer.Perhaps, monitored the pollution of revolving flats by the dust detector that begins to strengthen cleaning.About the dust detector, for example can use the optical pickocff of the free degree of depth of the card clothing that can detect revolving flats.Always it will also be appreciated that disconnected in operation during, automatically implement the reinforcement cleaning of revolving flats.
In a preferred embodiment, except make direction of rotation oppositely, also rotary speed is brought up to second speed from First Speed.For this reason, the cleaning roller is driven by the driver that control fast driver or permissible velocity change, for example change pole motor or have the motor of frequency converter.
By the cleaning roller is moved towards revolving flats, regulate the immersion depth of cleaning card clothing in the card clothing of revolving flats.Cleaning equipment has driver, and it is independent of all the other drivers of revolving flat card.Thereby can design whole cleaning equipment in adjustable mode.Regulating the advantage that cleaning equipment has is the guiding that does not need to regulate revolving flats, and therefore can mate the setting of driver, guiding and the deflection of revolving flats group interacts for use in the cylinder with revolving flat card.The revolving flats group is equipped with independent Standalone Drives equally.
Description of drawings
Below, illustrate in greater detail the present invention by accompanying drawing:
Fig. 1 represents the schematic diagram according to the revolving flat card of prior art;
Fig. 2 represents the schematic diagram according to the cleaning equipment of prior art;
Fig. 3 is illustrated in the schematic diagram of strengthening the cleaning of revolving flats in clean operation.
The specific embodiment
Fig. 1 represents the schematic diagram of revolving flat card.By supply arrangement 3, the Soft flocks of supplying with are opened and fiber conveying is arrived cylinder 1.Cylinder 1 is worked together with revolving flats 7, thereby makes further fiber parallel.Revolving flats 7 is by cover plate cleaning unit 8 cleanings.Some fibre had carried out a plurality of circulations on cylinder 1 after, they received and supply to receiving area 5 by doffer's roller 4 from cylinder 1.
Revolving flats 7 belongs to revolving flats group 2.Revolving flats 7 moves on cylinder surface via deflection roller 6 by the driving roller 10 with driver and by driver parts such as endless belt or chain 9.The downside of revolving flats 7 is provided with card clothing.Cylinder 1 also has card clothing.Has the gap between two card clothing, i.e. so-called comb and parallel cotton fibers prior to spinning gap.Revolving flats can along or move against the direction of rotation of cylinder 1.Deflection roller 6 and the structural configuration that drives roller 10 due to revolving flats group 2 make revolving flats 7 be directed on fixed route along cover plate cleaning unit 8.
Fig. 2 represents the schematic diagram of cleaning equipment 8.Cleaning equipment 8 comprises along the cleaning roller 20 of direction of rotation 21 rotations.Revolving flats 7 moves through cleaning roller 21 along the direction of motion 25.Here, the motion of the card clothing 26 of cleaning roller 20 is faster than the motion of revolving flats 7.This makes pollutant and staple fibre be removed from the card clothing of revolving flats 7 by the card clothing 26 of cleaning roller 20.The pollutant that is retained in now in the card clothing 26 that cleans roller 20 is peeled off from the card clothing 26 of cleaning roller 20 by cleaning roller 22, and supplies to suction channel 23.Be provided with wiper 24 between cleaning roller 22 and cleaning roller 20.The pollutant that described wiper 24 is used for peeling off from cleaning roller 20 is directed to suction channel 23.Can set the spacing that cleans between roller 20 and revolving flats 7 by regulating cleaning equipment 8.For this reason, provide cleaning equipment 20 along direction 27 towards revolving flats 7 or moving away from revolving flats 7.Fig. 2 is illustrated in the cleaning equipment 8 during normal operating.
Fig. 3 is illustrated in the schematic diagram of the cleaning equipment during the reinforcement clean operation.The revolving flats 7 that its card clothing 31 is attached to its downside moves through cleaning roller 20 along direction 30.The wire hook of the card clothing 31 of revolving flats 7 points to along the direction of motion 30 with their knee.The direction of motion 30 corresponding to the direction of opposite direction shown in Figure 2 in normal operating.Yet the direction of rotation 21 that has kept the cleaning roller 20 in Fig. 2.Thereby the motion 21 of the card clothing 26 of cleaning roller 20 is carried out on the contrary with the direction of motion 30 of revolving flats 7.Like this, pollutant 32 is peeled off from the knee of the card clothing 31 of revolving flats 7 by the card clothing 26 of cleaning roller 20, and is and opposite with normal operating, and the wire hook of the cleaning part of the card clothing 31 that pollutant 32 must be by revolving flats 7 promotes and leaves.The wire hook of card clothing 26 immerses the cleaning part of card clothing 31 and 32 motions of the pollutant in still being present in card clothing 31 in the card clothing 31 of revolving flats 7.The direction of motion 30 of revolving flats 7 makes this cleaning direction from the cleaning part of the card clothing 31 of revolving flats 7 to non-clean part be more prone to.
Claims (1)
1. cleaning unit that is used for revolving flats, described revolving flats (7) has card clothing (31), wherein said revolving flats (7) moves through having the cleaning roller (20) of cleaning card clothing (26) by driver, and described cleaning roller (20) is set for the first rotary speed by driver and is rotated motion (21), wherein in the position of described revolving flats (7), the direction of motion (21) of the described cleaning card clothing (26) of described cleaning roller (20) is the direction (25) identical with the direction of the described card clothing (31) of described revolving flats (7), it is characterized in that, switch to opposite direction (30) by the described driver with described revolving flats (7) and switch to the reinforcement clean operation.
2. the cleaning unit for revolving flats according to claim 1, is characterized in that, described reinforcement clean operation is started or begun by the dust detector by timer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4112011A CH704597A2 (en) | 2011-03-10 | 2011-03-10 | Method for cleaning revolving flat cards, involves performing intensive cleaning operation by switching the drive of the revolving flat cards in the opposite direction |
| CH00411/11 | 2011-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936531U true CN202936531U (en) | 2013-05-15 |
Family
ID=46799378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220086824 Expired - Fee Related CN202936531U (en) | 2011-03-10 | 2012-03-09 | Cleaning unit used for swing cover plate |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202936531U (en) |
| CH (1) | CH704597A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593911A (en) * | 2015-03-02 | 2015-05-06 | 常熟市振泰无纺机械有限公司 | Card clothing cleaner of carding machine |
| CN108842228A (en) * | 2018-09-10 | 2018-11-20 | 张家港保税区宇联羊毛工业有限公司 | Removal of impurities tool for wool process equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH712531A1 (en) * | 2016-06-09 | 2017-12-15 | Rieter Ag Maschf | Device for cleaning revolving lids. |
-
2011
- 2011-03-10 CH CH4112011A patent/CH704597A2/en not_active Application Discontinuation
-
2012
- 2012-03-09 CN CN 201220086824 patent/CN202936531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593911A (en) * | 2015-03-02 | 2015-05-06 | 常熟市振泰无纺机械有限公司 | Card clothing cleaner of carding machine |
| CN108842228A (en) * | 2018-09-10 | 2018-11-20 | 张家港保税区宇联羊毛工业有限公司 | Removal of impurities tool for wool process equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CH704597A2 (en) | 2012-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |