CN202116943U - Coating machine with automatic cleaning device - Google Patents

Coating machine with automatic cleaning device Download PDF

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Publication number
CN202116943U
CN202116943U CN201120172082XU CN201120172082U CN202116943U CN 202116943 U CN202116943 U CN 202116943U CN 201120172082X U CN201120172082X U CN 201120172082XU CN 201120172082 U CN201120172082 U CN 201120172082U CN 202116943 U CN202116943 U CN 202116943U
Authority
CN
China
Prior art keywords
scraper
roll
coating
coating machine
deflector roll
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
Application number
CN201120172082XU
Other languages
Chinese (zh)
Inventor
徐永祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gold East Paper Jiangsu Co Ltd
Original Assignee
Gold East Paper Jiangsu Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gold East Paper Jiangsu Co Ltd filed Critical Gold East Paper Jiangsu Co Ltd
Priority to CN201120172082XU priority Critical patent/CN202116943U/en
Application granted granted Critical
Publication of CN202116943U publication Critical patent/CN202116943U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a coating machine, which comprises a coating back roller, a guide roller arranged above the coating back roller and fixed on a machine frame, a scraper rotatably connected onto the machine frame and a transmission device connected with the scraper. The transmission device drives the scraper to rotate corresponding to the machine frame so that the scraper and the surface of the guide roller are separated or contacted. Compared with the prior art, the scraper is arranged on the coating machine in the utility model; the guide roller is automatically cleaned through the transmission device; the cleaning time is shortened; the manpower consumption is reduced; and the paper breakage processing time is reduced; furthermore, the scraper cannot be deformed under the high temperature influence of infrared heating equipment, therefore, the contact effect of the scraper and the guide roller can be ensured; the cleaning effect is increased so that the paper quality is increased; the quality defects, such as powder falling, block falling and the like, can be reduced; in addition, because of avoiding manpower cleaning, work safety events can be stopped.

Description

Coating machine with automatic cleaning apparatus
Technical field
The utility model belongs to field of papermaking, relates to a kind of paper making equipment, is specifically related to a kind of coating machine with automatic cleaning function.
Background technology
The manufacturing process of art paper comprises the step of utilizing coating machine coating composition on body paper.The coating machine that industry comes into operation at present is typically provided with the back flow roll that is used to be coated with and is used to set up the deflector roll of paper roll.Deflector roll is positioned at the top of back flow roll.Through the coating after paper by the deflector roll accessory drives to next treatment process.
If disconnected paper situation takes place in coating process, the inertia because of the coating back flow roll rotates can not stop operating immediately, makes disconnected paper still can coating be thrown to deflector roll, and the coating on the disconnected paper just relatively becomes easily infected by on deflector roll this moment.If immediately the coating on the deflector roll is not cleared up, then follow-up paper through coating can be remained in the coating pollution on the deflector roll by this through this deflector roll the time, make coating not get a desired effect.
The measure of at present deflector roll being taked is artificial cleaning.Yet artificial consuming time longer, inefficiency.And because deflector roll is positioned under the Infrared Heating equipment, temperature is higher, and there is potential safety hazard in manually-operated.Manually-operated simultaneously is prone to cause roll surface cleaning not thorough, thereby influences paper quality.
Summary of the invention
In view of this, be necessary to provide a kind of coating machine with automatic cleaning apparatus, this device can carry out high efficiency, high-quality cleaning to the deflector roll face.
The purpose of the utility model realizes through following technical scheme:
A kind of coating machine; Comprise the coating back flow roll, be positioned at coating back flow roll top and be fixed on deflector roll on the frame, be rotatably connected on the scraper on the frame; And the transmission device that is connected with scraper, the relative frame of this scraper of this transmission device domination is rotated, thereby scraper is separated with the deflector roll roll surface or contacts.
Compared with prior art, the coating machine of the utility model is provided with scraper, and adopts transmission device can shorten cleaning time to the deflector roll automated cleaning, reduces the manpower consumption, reduces the disconnected paper processing time.In addition, scraper can not be out of shape under the temperatures involved of Infrared Heating equipment, thereby can guarantee the effect that contacts with deflector roll, thereby promotes cleaning effect, and then promotes paper quality, reduces dry linting and falls quality defects such as piece.Moreover, because of avoiding artificial cleaning, can stop the worker and pacify incident.
Description of drawings
Fig. 1 is the structural representation of the coating machine with automatic cleaning apparatus of the utility model, and wherein automatic cleaning apparatus is in idle state.
Fig. 2 is another structural representation of the coating machine with automatic cleaning apparatus of the utility model, and wherein automatic cleaning apparatus is in running order.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the present technique scheme is described further.
As depicted in figs. 1 and 2, the coating machine of present technique scheme comprises coating back flow roll 10, glue case 20, frame 30, deflector roll 40, fixed mount 50, scraper 60 and transmission device 70.
Coating back flow roll 10 is contiguous with glue case 20, and deflector roll 40 is positioned at the top of coating back flow roll 10.Paper 80 passes the gap of 20 in coating back flow roll 10 and glue case.Coating in the glue case 20 can be coated on the paper 80, and along with the continuous rotation of coating back flow roll 10, coating can continuous being coated on the paper 80.Paper 80 is again via deflector roll 40 accessory drives to next treatment process.In the present embodiment, coating back flow roll 10 is counterclockwise with deflector roll 40 and rotates, and drives paper 80 and moves from lower to upper.
In other embodiments, an application roll (figure does not show) and coating back flow roll 10 vicinities also can be set.Application roll and coating back flow roll 10 are arranged to can be in the direction translation of vertical rotation axle with the gap between roll surface that changes application roll and the roll surface that is coated with back flow roll 10.Application roll and coating back flow roll 10 backward rotation, paper 80 through application rolls be coated with 10 of back flow rolls and by this two rollers transmission.Coating in the glue case 20 is coated on the paper 80 through application roll indirectly.
If the disconnected paper of paper 80 generations, owing to there is inertia, coating back flow roll 10 can be rotated further within a certain period of time, makes that the coating on the paper 80 is thrown on the deflector roll 40 easily, pollutes deflector roll 40, and then influences the quality of the paper 80 of follow-up process deflector roll 40.The present technique scheme is carried out the coating cleaning through automatic cleaning apparatus is set at deflector roll 40 places to this deflector roll 40.
Particularly, this deflector roll 40 is fixing by frame 30.Be provided with the fixed mount 50 that is positioned at deflector roll 40 1 sides on the frame 30 in addition.Scraper 60 is rotationally connected and is fixed on the fixed mount 50 and between fixed mount 50 and deflector roll 40.Scraper 60 shown in Fig. 1 is rounding state, and separates with deflector roll 40.Scraper 60 shown in Fig. 2 is opening, and promptly scraper 60 turns to the roll surface driving fit of deflector roll 40 and contacts, thereby but scraping deflector roll 40 remains in the coating on the deflector roll 40 with removing.Transmission device 70 is used to realize to the switching of scraper 60 between gathering, opening; Transmission device 70 is the cylinders that are fixed on the fixed mount 50 in the present embodiment; Be appreciated that transmission device 70 can be the drive apparatus of other types in other embodiments; And its fixed position is not limited to fixed mount 50, can be other positions that are fit to of periphery.This cylinder can be realized the rotation of scraper 60 relative fixed framves 50.To be cleaned finishing, scraper 60 promptly are assigned to rounding state by 70 of transmission devices, the technology that follow-up paper 80 can be proceeded to be coated with.
Frame 30 also is provided with structures such as tripod 32, reinforcement gusset 34 with fixed mount 50 junctions, be used to promote the intensity of fixed mount 50, thereby guarantee that scraper 60 is constant with the relative position of deflector roll 40, makes that the cleaning effect of scraper 60 is unaffected.
In the present embodiment, scraper 60 is fixed on the end of fixed mount 50 away from frame 30, make scraper 60 when opening and deflector roll 40 form an angle that is suitable for scraping deflector roll 40 roll surfaces.In the present embodiment, scraper 60 when opening and the contact angle that forms of deflector roll 40 roll surfaces be 20 degree, like this; During coating on scraping deflector roll 40 roll surfaces, on the one hand, make scraper 60 realize that driving fit contact with deflector roll 40 roll surfaces; Realize superior cleaning; On the other hand, in the scraping process, avoid scraper 60 to cross quick-wearing or damage with the position that deflector roll 40 roll surfaces contact.In other embodiments, can set the contact angle that exists between scraper 60 and deflector roll 40 roll surfaces according to the actual requirements, for example 20 degree are to 50 degree, with the effect of adjustment scraping.
In addition, this cleaning device also comprises shower 62.Shower 62 can be fixed on towards the arbitrarily suitable position of scraper 60 with deflector roll 40.Shower 62 is arranged on the fixed mount 50 in the present embodiment.When 60 pairs of deflector rolls of scraper 40 carried out the scraping cleaning, shower 62 can further spray clean liquid to deflector roll 40 and scraper 60, to promote cleaning effect.
Further, on frame 30, also be provided with tank 36.This tank 36 cooperates the eject position of shower 62 to place the junction of fixed mount 50 and frame 30.Tank 36 can collect the clean liquid of recovery from scraper 60 and deflector roll 40 whereabouts, avoids polluting the workplace, also can recycle clean liquid.
The coating machine of the utility model has following advantage owing to have the automatic cleaning apparatus to deflector roll 40 compared to prior art: 1, cleaning time shortens, and the manpower consumption reduces, and the disconnected paper processing time reduces.2, scraper contacts driving fit with deflector roll, can be because of under the temperatures involved of Infrared Heating equipment, not being out of shape, thereby cleaning effect promotes, and roll surface cleaning is clean, and paper quality promotes, and dry linting falls quality defect such as piece to be reduced.3, avoid artificial cleaning, can stop the worker and pacify incident.

Claims (11)

1. coating machine; Comprise the coating back flow roll and be positioned at and be coated with the back flow roll top and be fixed on the deflector roll on the frame; It is characterized in that, also comprise the scraper that is rotatably connected on the frame, and the transmission device that is connected with scraper; The relative frame of this scraper of this transmission device domination is rotated, thereby scraper is separated with the deflector roll roll surface or contacts.
2. coating machine according to claim 1 is characterized in that: this frame is provided with fixed mount, and this scraper is arranged on the fixed mount.
3. coating machine according to claim 2 is characterized in that: the contact angle of this scraper and this deflector roll roll surface is that 20 degree are to 50 degree.
4. coating machine according to claim 2 is characterized in that: the contact angle of this scraper and this deflector roll roll surface is 20 degree.
5. coating machine according to claim 2 is characterized in that: this transmission device is arranged on the fixed mount.
6. coating machine according to claim 3 is characterized in that: this transmission device is a cylinder.
7. coating machine according to claim 2 is characterized in that: this frame and fixed mount junction are provided with tripod and strengthen gusset.
8. coating machine according to claim 2 is characterized in that, this frame and fixed mount junction are provided with tripod or strengthen gusset.
9. according to any described coating machine in the claim 1-8 item, it is characterized in that: also comprise shower, be used for establishing clean liquid to deflector roll and scraper spray.
10. according to any described coating machine in the claim 2-8 item, it is characterized in that: this shower is arranged on the fixed mount.
11. coating machine according to claim 9 is characterized in that: this frame is provided with and is used to collect the tank from the liquid of said scraper and deflector roll whereabouts.
CN201120172082XU 2011-05-26 2011-05-26 Coating machine with automatic cleaning device Expired - Fee Related CN202116943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120172082XU CN202116943U (en) 2011-05-26 2011-05-26 Coating machine with automatic cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120172082XU CN202116943U (en) 2011-05-26 2011-05-26 Coating machine with automatic cleaning device

Publications (1)

Publication Number Publication Date
CN202116943U true CN202116943U (en) 2012-01-18

Family

ID=45458018

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120172082XU Expired - Fee Related CN202116943U (en) 2011-05-26 2011-05-26 Coating machine with automatic cleaning device

Country Status (1)

Country Link
CN (1) CN202116943U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103711037A (en) * 2014-01-06 2014-04-09 西安航天华阳印刷包装设备有限公司 Wallpaper coating adsorption mechanism
CN107051829A (en) * 2017-05-12 2017-08-18 成都市惠家胶粘制品有限公司 A kind of adhesive tape coating self-cleaning blade construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103711037A (en) * 2014-01-06 2014-04-09 西安航天华阳印刷包装设备有限公司 Wallpaper coating adsorption mechanism
CN103711037B (en) * 2014-01-06 2015-08-05 西安航天华阳印刷包装设备有限公司 Wallpaper coating adsorbing mechanism
CN107051829A (en) * 2017-05-12 2017-08-18 成都市惠家胶粘制品有限公司 A kind of adhesive tape coating self-cleaning blade construction
CN107051829B (en) * 2017-05-12 2018-12-11 成都市惠家胶粘制品有限公司 A kind of adhesive tape coating self-cleaning blade construction

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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: 20120118

Termination date: 20160526