CN202860871U

CN202860871U - Cleaning device

Info

Publication number: CN202860871U
Application number: CN 201220562158
Authority: CN
Inventors: 殷治家; 王昶; 韦震; 于抗震
Original assignee: Gold East Paper Jiangsu Co Ltd
Current assignee: Gold East Paper Jiangsu Co Ltd
Priority date: 2012-10-30
Filing date: 2012-10-30
Publication date: 2013-04-10
Anticipated expiration: 2022-10-30

Abstract

The utility model discloses a cleaning device which is used for cleaning an end face of a revolving device. The cleaning device comprises a liquid ejecting mechanism, a scraper blade mechanism and a rack for fixing the scraper blade mechanism. The liquid ejecting mechanism can spray liquid on a to-be-cleaned end face. The scraper blade mechanism comprises a scraper rod and a scraper blade detachably fixed at one end of the scraper rod. The scraper rod can be adjusted relative to the end face so that the scraper blade can be abutted against or far away from the to-be-cleaned end face. In time of use, the liquid ejecting mechanism can spray liquid to lubricate the to-be-cleaned end face at first. The scraper blade is abutted against the to-be-cleaned end face to scrape and clean the end face. The cleaning device is simple in structure, convenient to operate and capable of effectively cleaning an end face of a roller and ensuring that no materials are accumulated on the end face of the roller.

Description

Cleaning device

Technical field

The utility model relates to a kind of cleaning device.

Background technology

The coating machine that existing field of papermaking is used comprises scraper and back flow roll, and the effect of scraper is that unnecessary coating scrapes off on the paper web with being sprayed onto, and certain thickness rubber layer has been wrapped on the surface of back flow roll, thereby certain elasticity and wearability are arranged.Under the acting in conjunction of scraper and back flow roll, the surface of paper web can be coated with the uniform coating of last layer.After coating machine duration of runs is long, certain wearing and tearing appear in the both sides scraper, having part coatings is thrown on the back flow roll end face, after the buildup of back flow roll end face is accumulated to a certain degree, can become flexible again and be thrown between back flow roll and the paper web, cause and scrape disrumpent feelings paper and back flow roll seal paper defects, to the runnability of coating machine with become paper product matter all can exert an influence.

The utility model content

In view of this, be necessary to provide a kind of cleaning device, it can be effectively cleans the end face of the device of this rotational motion of similar back flow roll, guarantees that end face does not have buildup.

A kind of cleaning device, it is in order to the end face of the device that cleans rotational motion, and this cleaning device comprises hydrojet mechanism, scraping plate mechanism and in order to set firmly the support of scraping plate mechanism, this hydrojet mechanism can be to end face spray liquid to be cleaned; This scraping plate mechanism comprises floating rule and removably is fixedly arranged on the scraper plate of floating rule one end; The described floating rule relatively position of this end face can be regulated and scraper plate supported or away from end face to be cleaned; During use, described hydrojet mechanism sprays liquid in advance makes lubricating end surface to be cleaned, thereby then described scraper plate supports end face to be cleaned and swipes and clean described end face.

Preferably, this hydrojet mechanism is water spraying mechanism.

Preferably, this water spraying mechanism comprises the nozzle of jet pipe, connecting spray nozzle one end and the water pipe of the connecting spray nozzle other end, and this water pipe is connected with water supply installation, and the water in the water supply installation is transported to jet pipe by water pipe, by the nozzle ejection, is provided with water valve on this water pipe again.

Preferably, the water of this nozzle ejection is flat fan-shaped water smoke, and fan-shaped water smoke is parallel with scraper plate.

Preferably, this floating rule is fixedly connected with by at least one connecting rod with jet pipe, and the two ends of connecting rod are affixed floating rule and jet pipe respectively.

Preferably, be arranged on the top of scraper plate when nozzle, when the device of rotational motion turns round clockwise, nozzle and scraper plate are installed in the right side of the device of rotational motion; The device of rotational motion turns round counterclockwise, and nozzle and scraper plate are installed in the left side of the device of rotational motion.

Preferably, this support comprises main support and is fixedly arranged on the sleeve on main support top, and this main support bottom is installed on the pedestal, and level is arranged with described floating rule in this sleeve, and by screw locking described floating rule is fixed in the sleeve.

Preferably, scraper plate is strip, the outer rim butt of the end face of an end of scraper plate and the device of rotational motion, the central authorities of the device end face of the contiguous rotational motion of its other end.

Preferably, the material of this scraper plate is rubber.

Preferably, the device of the rotational motion of this cleaning device cleaning is the back flow roll of papermaking coating machine.

Cleaning device of the present utility model is simple in structure, and is easy to operate, and effectively the pair roller end face cleans, and guarantees that the roller end face does not have buildup.

Description of drawings

Fig. 1 is the schematic diagram of the cleaning device of the utility model one preferred embodiment.

The main element symbol description

Cleaning device	100
		Water spraying mechanism	10
Jet pipe	11
		Nozzle	13
Water pipe	15
		Water valve	17
Scraping plate mechanism	30
		Scraper plate	31
Floating rule	33
		Connecting rod	35
Support	50
		Main support	51
Sleeve	53
		Back flow roll	200
End face	220
		Pedestal	210

The following specific embodiment further specifies the utility model in connection with above-mentioned accompanying drawing.

The specific embodiment

See also Fig. 1, the cleaning device 100 of the utility model preferred embodiment comprises water spraying mechanism 10, scraping plate mechanism 30 and the support 50 in order to set firmly scraping plate mechanism 30.In the present embodiment, will clean take the end face 220 of the back flow roll 200 in 100 pairs of papermaking coatings of cleaning device as example and describe.

This water spraying mechanism 10 comprises the nozzle 13 of jet pipe 11, connecting spray nozzle 11 1 ends and the water pipe 15 of connecting spray nozzle 11 other ends.This water pipe 15 is connected with the water supply installation (not shown), and the water in the water supply installation is transported to jet pipe 11 by water pipe 15, again by nozzle 13 ejections.This nozzle 13 can spray the end face 220 of back flow roll 200, and this nozzle 13 arranges over against the end face 220 of back flow roll 200 in the present embodiment.Be provided with water valve 17 on this water pipe 15, the size of water valve 17 discharge controllables and close the unlatching current.

This scraping plate mechanism 30 comprises floating rule 33 and is fixedly arranged on the scraper plate 31 of floating rule 33 1 ends.This scraper plate 31 is for removably being fixedly arranged on the floating rule 33, and it sets firmly mode and can be the screwed lock compact form.The material of this scraper plate 31 is rubber, with the end face 220 that reaches scraping back flow roll 200 but do not damage the effect of back flow roll 200 end faces 220.Scraper plate 31 is strip, one end of preferred scraper plate 31 and the outer rim butt of back flow roll 200 end faces 220, the central authorities of contiguous back flow roll 200 end faces 220 of its other end, make scraper plate 31 when back flow roll 200 rotation, can clean (back flow roll 200 will rotate, and end face 220 central authorities can arrange some mechanisms is blocked end face 220 middle sections) to the exposed region of the end face 220 of back flow roll 200.

Scraper plate 31 can be set as required with the relative position of nozzle 13, as long as when satisfying back flow roll 200 running, the water that the zone of back flow roll 200 end faces 220 is sprayed by nozzle 13 first sprays to be swiped by scraper plate 31 again and gets final product.The zone of scraper plate 31 scraping end faces 220 can reduce the friction between scraper plate 31 and the end face 220 in advance by the water spray lubrication like this.As being arranged on the top of scraper plate 31 when nozzle 13, when back flow roll 200 turns round clockwise, nozzle 13 and scraper plate 31 are installed in the right side of back flow roll 200; Back flow roll 200 turns round counterclockwise, and nozzle 13 and scraper plate 31 are installed in the left side of back flow roll 200, is beneficial to scraper plate 31 and the shower water of end face 220 is struck off down drops down.

Preferably, this nozzle 13 is special nozzle, and the water of its ejection is flat fan-shaped water smoke, and further preferred fan-shaped water smoke is parallel with scraper plate 31, and so spray guarantees that the zone of being swiped by scraper plate 31 is necessarily wetting by the water cleaning in advance, makes cleaning effect better.

Understandable, the water of these nozzle 13 ejections is not limited to above-mentioned flat fan-shaped water smoke, also can be other shape, such as the water smoke of linearity, as long as guarantee that the zone of being swiped by scraper plate 31 is wetting by the water cleaning in advance.

In the present embodiment, described floating rule 33 and jet pipe 11 spray as long as guarantee the water that the zone energy elder generation of scraper plate 31 scrapings be sprayed by nozzle 13 but be not limited to be arranged in parallel for be arrangeding in parallel.In the present embodiment, floating rule 33 is fixedly connected with by two connecting rods 35 with jet pipe 11, and the two ends of each connecting rod 35 are affixed floating rule 33 and jet pipe 11 respectively.Understandable, the quantity of connecting rod 35 also can be one or more, as long as reach the effect that is fixedly connected with floating rule 33 and jet pipe 11.

This support 50 comprises main support 51 and is fixedly arranged on the sleeve 53 on main support 51 tops.These main support 51 bottoms are installed on the pedestal 210.Pedestal 210 can link to each other with the holder of back flow roll 200.These sleeve 53 interior levels are arranged with described floating rule 33, and can described floating rule 33 are fixed in the sleeve 53 by screw locking.

The horizontal level of this floating rule 33 can be regulated in sleeve 53, when the end face 220 of back flow roll 200 needs cleaning, elder generation's Unscrewed screw also makes floating rule 33 move until scraper plate 31 fully is held in the end face 220 of back flow roll 200 to the directions near back flow roll 200 end faces 220 sleeve 53 is interior, then lock screw fixedly floating rule 33 get final product; When back flow roll 200 did not need to clean, first Unscrewed screw also made floating rule 33 move until scraper plate 31 leaves the end face 220 of back flow roll 200 to the direction away from back flow roll 200 sleeve 53 is interior, then lock screw fixedly floating rule 33 get final product.

When using this cleaning device 100 and carrying out work, open first water valve 17 and make nozzle 13 to end face 220 water sprays of back flow roll 200; Regulate again the end face 220 that makes scraper plate 31 fully be held in back flow roll 200, and unlatching back flow roll 200 makes its rotation or back flow roll 200 itself just is in operating condition.So under the spray effect of the scraping effect of scraper plate 31 and water, the coating of back flow roll 200 end faces 220 can effectively be removed.

Understandable, the size of the water yield that water valve 17 arranges is to be sprayed onto that back flow roll 200 end faces 220 are rear down to be dropped down preferably naturally, and the water yield is large can along with back flow roll 200 traffic directions up get rid of, to cause the paper product quality abnormal.

Understandable, this cleaning device 100 is not limited to use water spraying mechanism 10, also can use other hydrojet mechanism, as long as reach wetting and cleaning effect.

Understandable, wearing and tearing after scraper plate 31 uses wears, and affects cleaning effect, replaceable new scraper plate 31.

Understandable, this cleaning device 100 also can clean the surface of other rotatable means.

Cleaning device of the present utility model 100 is simple in structure, easy to operate, and can effectively clean back flow roll 200 end faces 220, guarantees that back flow roll 200 end faces 220 do not have buildup.

In addition, those skilled in the art also can make various modifications, interpolation and the replacement on other form and the details in the utility model claim scope of disclosure and spirit.Certainly, these all should be included within the utility model scope required for protection according to the variations such as various modifications, interpolation and replacement that the utility model spirit is made.

Claims

1. cleaning device, it is characterized in that in order to the end face of the device that cleans rotational motion: this cleaning device comprises hydrojet mechanism, scraping plate mechanism and in order to set firmly the support of scraping plate mechanism, this hydrojet mechanism can be to end face spray liquid to be cleaned; This scraping plate mechanism comprises floating rule and removably is fixedly arranged on the scraper plate of floating rule one end; The described floating rule relatively position of this end face can be regulated and scraper plate supported or away from end face to be cleaned; During use, described hydrojet mechanism sprays liquid in advance makes lubricating end surface to be cleaned, thereby then described scraper plate supports end face to be cleaned and swipes and clean described end face.

2. cleaning device as claimed in claim 1, it is characterized in that: this hydrojet mechanism is water spraying mechanism.

3. cleaning device as claimed in claim 2, it is characterized in that: this water spraying mechanism comprises the nozzle of jet pipe, connecting spray nozzle one end and the water pipe of the connecting spray nozzle other end, this water pipe is connected with water supply installation, water in the water supply installation is transported to jet pipe by water pipe, by the nozzle ejection, be provided with water valve on this water pipe again.

4. cleaning device as claimed in claim 3 is characterized in that: the water of this nozzle ejection is flat fan-shaped water smoke, and fan-shaped water smoke is parallel with scraper plate.

5. cleaning device as claimed in claim 3, it is characterized in that: this floating rule is fixedly connected with by at least one connecting rod with jet pipe, and the two ends of connecting rod are affixed floating rule and jet pipe respectively.

6. cleaning device as claimed in claim 3 is characterized in that: be arranged on the top of scraper plate when nozzle, when the device of rotational motion turns round clockwise, nozzle and scraper plate are installed in the right side of the device of rotational motion; The device of rotational motion turns round counterclockwise, and nozzle and scraper plate are installed in the left side of the device of rotational motion.

7. cleaning device as claimed in claim 1, it is characterized in that: this support comprises main support and is fixedly arranged on the sleeve on main support top, this main support bottom is installed on the pedestal, and level is arranged with described floating rule in this sleeve, and by screw locking described floating rule is fixed in the sleeve.

8. cleaning device as claimed in claim 1, it is characterized in that: scraper plate is strip, the outer rim butt of the end face of an end of scraper plate and the device of rotational motion, the central authorities of the device end face of the contiguous rotational motion of its other end.

9. cleaning device as claimed in claim 1, it is characterized in that: the material of this scraper plate is rubber.

10. cleaning device as claimed in claim 1 is characterized in that: the device of the rotational motion of this cleaning device cleaning is the back flow roll of papermaking coating machine.