CN221000179U

CN221000179U - Automatic cleaning device for bottom roller of coating machine head

Info

Publication number: CN221000179U
Application number: CN202322357843.4U
Authority: CN
Inventors: 吴谷; 张桂健; 黄�俊
Original assignee: Webest Interlining Nantong Co ltd
Current assignee: Webest Interlining Nantong Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-05-24
Anticipated expiration: 2033-08-31

Abstract

The utility model relates to the field of cleaning devices of manufacturing equipment, and discloses an automatic cleaning device for a bottom roller of a coating machine head, which comprises a scraping structure and a wiping structure, wherein the scraping structure and the wiping structure are arranged on one side of the bottom roller, the bottom roller is arranged below a cylinder, one side of the bottom roller is provided with a guide roller, the scraping structure comprises a scraper, the wiping structure comprises a water pipe and a sponge, the sponge is hollow and sleeved on the water pipe respectively, the sponge is tightly attached to the bottom roller, the water pipe is provided with a water outlet, and one side of a tool bit of the scraper is tightly attached to the bottom roller. Through the cooperation between sponge and the scraper, can reduce the water yield that erodees the backing roll, stop the throughput of sewage to sponge and scraper can furthest carry out the sanitization to the backing roll.

Description

Automatic cleaning device for bottom roller of coating machine head

Technical Field

The utility model relates to the field of cleaning devices of manufacturing equipment, in particular to an automatic cleaning device for a bottom roller of a coating machine head.

Background

The lining cloth passes through the cylinder mould and the bottom roller, the lining cloth is coated with slurry through the slurry discharging holes on the cylinder mould, and the lining cloth is very thin, so when the slurry on the cylinder mould is discharged to the lining cloth, the slurry can pass through the lining cloth to reach the bottom roller, in this way, the slurry can appear on the bottom roller, the cleaning device is used for spraying the slurry, although the slurry is water-based, the water can be dissolved partly, the acting force of the clean water is very small, on one hand, a great amount of water resource waste is caused, and the waste water containing the slurry flowing down on the bottom roller is also required to be subjected to concentrated treatment, on the other hand, the acting force of the clean water spraying is small, the slurry can not be thoroughly cleaned, and partly remains on the bottom roller, after a long time, the strip printing can appear on the bottom roller and the process of partial contact, even when the slurry is wrapped on the bottom roller, the slurry has certain viscosity to the passing cloth, the slurry on the bottom roller can not be uniformly pulled, and the phenomenon of the lining cloth is not uniformly detected, and the quality of the lining cloth is not uniform.

In document CN202122088934, a back roller cleaning mechanism of a coater and a coater are disclosed, a roller frame, a cleaning roller rotatably arranged on the roller frame, and a fixing part connected with the roller frame, wherein a cleaning layer which can be infiltrated by a solution is arranged on the peripheral surface of the cleaning roller, the fixing part can be fixed on a frame of the coater, so that the cleaning roller is abutted against the back roller in parallel, and the cleaning roller can rotate along with the rotation of the back roller. The cleaning mode of the pair roller is not convenient to further process because the cleaning force is not large, so that only a part of the roller can be cleaned, and the cleaning is not thorough.

For this reason, a new solution is needed to solve the above technical problems.

Disclosure of utility model

In order to solve the problems, the utility model discloses an automatic cleaning device for a bottom roller of a coating machine head, which can deeply clean the bottom roller, save water resources and prevent environmental pollution.

The technical scheme of the utility model is as follows: the utility model provides a coating aircraft nose foundation roller self-cleaning device, is including being located the scraping structure and the structure of cleaning of foundation roller one side, and the foundation roller is located the cylinder below, and foundation roller one side is equipped with the deflector roll, and the scraping structure includes the scraper, and the structure of cleaning includes water pipe and sponge, and the sponge is cavity, and the cover is established on the water pipe respectively, and the sponge is hugged closely the foundation roller, is equipped with the apopore on the water pipe, hugs closely on the foundation roller on tool bit one side of scraper.

Through adopting above-mentioned technical scheme, when the machine starts work, along with the rotation of backing roll, the sponge also can rotate thereupon on the water pipe, and the sponge is already soaked by the water that comes out in the water pipe, erases the thick liquids on the backing roll, simultaneously, is located the scraper of backing roll one side and can carry out further the shovel to the thick liquids on the backing roll.

Preferably, one end of the water pipe is positioned on the supporting plate on one side of the frame, the tail end of the water pipe is inserted in the sleeve, the other end of the water pipe is connected with the water inlet pipe, and the water inlet pipe is connected with an external water pump water source.

Through adopting above-mentioned technical scheme, when needs cover to establish the sponge on the water pipe, the terminal of water pipe pulls out in the sleeve, then overlaps the sponge after, overlaps the sleeve inside again, and the other end of water pipe is through the inlet tube to inside inflow.

Preferably, the bottom of the sleeve is provided with a bolt fastener, the bolt fastener penetrates through a waist hole of the supporting plate to fix the position of the sleeve, and the setting direction of the waist hole is parallel to the diameter direction of the bottom roller.

Through adopting above-mentioned technical scheme, when need carry out the position adjustment to between sponge and the backing roll, can realize the displacement of sleeve on the waist hole through the position of removal bolt fastener to finally realize the change of position between sponge and the backing roll.

Preferably, the water pipe is provided with a limiting structure, the limiting structure is located on two sides of the sponge, the limiting structure comprises a sleeve, a limiting plate is arranged on one side, close to the sponge, of the sleeve, the diameter of the limiting plate is larger than the inner diameter of the sponge, and the sleeve is fixed on the water pipe through a fastening bolt.

Through adopting above-mentioned technical scheme, through limit structure, can prevent that the sponge from taking place the displacement about under the rotation of backing roll for the sponge is located the water pipe all the time.

Preferably, the sponges on the water pipe are mutually independent and mutually contacted, and the position of the sponges on the outermost side of the water pipe is not provided with water outlets.

Through adopting above-mentioned technical scheme, because the width of the lining cloth of different batches is not necessarily, so the outside part of foundation roller is different can have the lining cloth to pass through, so outside does not establish the apopore, when the lining cloth is narrower, the outside of foundation roller just does not have the lining cloth to pass through, and the cylinder mould still can continuously produce thick liquids, but does not have the lining cloth to receive, can cause a large amount of whereabouts of thick liquids, if water on the sponge can cause the excessive overflow of thick liquids, do not establish the apopore so can prevent that water from too much from leading to the parcel one deck thick liquids layer on the foundation roller, so when the lining cloth is wider, have the water guide between the sponge, outside sponge also can be soaked, play the effect of wiping.

Preferably, the blade head of the blade is in contact with the bottom roller by means of a fixed structure, the length of the blade and the length of the bottom roller being adapted.

By adopting the technical scheme, the slurry which is wiped by the sponge and is not erased is just scraped by the scraper, so that the bottom roller is further cleaned.

Preferably, the fixed knot constructs including being located the outside fixed plate in scraper both sides, accepting board and connecting plate, accepts the side that the board is fixed in the frame, and the fixed plate passes through one side of bolt and connecting plate and is connected, and the opposite side of connecting plate passes through limit bolt and accepts the board and is connected, and the connecting plate is equipped with the holding rod towards outside one side.

Through adopting above-mentioned technical scheme, when needs are adjusted the scraper, can unscrew the spacing bolt that receives the board below, then grasp the holding rod, rotate around spacing bolt, then rotate around the bolt between fixed plate and the connecting plate to make the scraper keep away from or be close to the backing roll, carry out the adjustment of scraper position.

Preferably, the bottom of the cylinder mould is provided with a pulp discharging hole, and the lining cloth passes through the space between the cylinder mould and the bottom roller, outwards passes through the guide roller and is collected through the next working procedure.

By adopting the technical scheme, the slurry process of the lining cloth is completed.

The utility model has the advantages that: 1. according to the utility model, the sponge is arranged on one side of the bottom roller, after the sponge is soaked in water, the slurry is wetted under the drive of the bottom roller, so that the slurry on the bottom roller can be erased, the slurry can be erased only by the sponge wetting, the generation of waste water is prevented, and the environmental protection performance is improved.

2. According to the utility model, the scraper is arranged on one side of the bottom roller below the sponge, so that the slurry on the bottom roller is not erased by the sponge, the slurry on the bottom roller can be easily scraped under the arrangement of the scraper, the bottom roller is further cleaned, and the phenomenon that streaks or bottom slurry films are generated due to untimely scraping of the slurry on the bottom roller is prevented, so that stains or pulls are generated on lining cloth is prevented.

3. According to the utility model, through the cooperation between the sponge and the scraper, the water quantity for flushing the bottom roller can be reduced, the sewage treatment capacity is stopped, and the sponge and the scraper can clean the bottom roller to the greatest extent.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the water pipe of the present utility model;

FIG. 3 is a schematic view of the structure of the water outlet and sponge positions on the water pipe of the present utility model;

fig. 4 is a schematic structural view of the fixing structure of the present utility model.

Wherein: 1. the device comprises a frame, 2, a cylinder, 3, a bottom roller, 4, a guide roller, 5, a water pipe, 5-1, a water outlet, 6, a sleeve, 7, a supporting plate, 7-1, a waist hole, 7-2, a bolt fastener, 8, a sleeve, 8-1, a limiting plate, 8-2, a fastening bolt, 9, a sponge, 10, a water inlet pipe, 11, a scraper, 12, a fixing plate, 13, a receiving plate, 14, a bolt, 15, a limiting bolt, 16, a connecting plate, 17 and a holding rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-4, an automatic cleaning device for a bottom roller of a coating machine head comprises a scraping structure and a wiping structure, wherein the scraping structure is positioned at one side of the bottom roller 3, the scraping structure is positioned below the wiping structure, the bottom roller 3 is positioned below a cylinder mould 2, a guide roller 4 is arranged at one side of the bottom roller 3, the cylinder mould 2 and the guide roller 4 all rotate through an external driving structure, the scraping structure is common knowledge of a person skilled in the art and comprises a scraper 11, the wiping structure comprises a water pipe 5 and a sponge 9, the sponge 9 is hollow, the sponge 9 is tightly attached to the bottom roller 3 and is respectively sleeved on the water pipe 5, a water outlet 5-1 is formed in the water pipe 5, and one side of a cutter head of the scraper 11 is tightly attached to the bottom roller 3. When the machine starts to work, the sponge 9 on the water pipe 5 rotates along with the rotation of the bottom roller 3, the sponge 9 is soaked by water coming out of the water pipe 5, the slurry on the bottom roller 3 is erased, and meanwhile, the scraper 11 positioned on one side of the bottom roller 3 can further scrape the slurry on the bottom roller 3.

One end of the water pipe 5 is positioned on the supporting plate 7 on one side of the frame 1, the tail end of the water pipe 5 is inserted into the sleeve 6, when the sponge 9 is sleeved on the water pipe 5, the tail end of the water pipe 5 is pulled out of the sleeve 6, the sponge 9 is sleeved in the sleeve 6, the other end of the water pipe 5 is connected with the water inlet pipe 10, and the water inlet pipe 10 is connected with an external water pump water source. The other end of the water pipe 5 is fed into the interior through a water inlet pipe 10.

The bottom of the sleeve 6 is provided with a bolt fastener 7-2, the bolt fastener 7-2 penetrates through a waist hole 7-1 of the supporting plate 7 to fix the position of the sleeve 6, the opening direction of the waist hole 7-1 is parallel to the diameter direction of the bottom roller 3, when the position between the sponge 9 and the bottom roller 3 needs to be adjusted, the displacement of the sleeve 6 on the waist hole 7-1 can be realized by moving the position of the bolt fastener 7-2, and therefore the position between the sponge 9 and the bottom roller 3 is finally changed.

Be equipped with limit structure on the water pipe 5, limit structure is located the both sides of sponge 9, and limit structure includes sleeve pipe 8, and sleeve pipe 8 is close to one side of sponge 9 and is equipped with limiting plate 8-1, and limiting plate's diameter is greater than sponge 9's internal diameter, and sleeve pipe 8 carries out the fixed of position on water pipe 5 through fastening bolt 8-2, through limit structure, can prevent that sponge 9 from taking place the displacement about under the rotation of backing roll 3 for sponge 9 is located water pipe 5 all the time.

The sponge 9 on the water pipe 5 is mutually independent and mutually contacted, the position of the sponge 9 on the outermost side of the water pipe 5 is not provided with water outlets, as the widths of lining cloth of different batches are not constant, the outermost parts of the bottom roller 3 are not uniform and have lining cloth passing, so the outermost parts are not provided with water outlets, when the lining cloth is narrower, the outermost parts of the bottom roller 3 are not provided with lining cloth passing, the cylinder net 2 can continuously produce slurry, but no lining cloth can receive the slurry, a large amount of slurry can be dropped downwards, if excessive water on the sponge 9 can cause overflow of the slurry, the situation that the bottom roller 3 is covered with a slurry layer due to too much water is prevented without the water outlet 5-1 is avoided, so when the lining cloth is wider, the sponge 9 is provided with water guiding property, and the outermost sponge 9 can also be soaked, thereby playing the role of wiping.

The cutter head of the scraper 11 is contacted with the bottom roller 3 through a fixed structure, the length of the scraper 11 is matched with the length of the bottom roller 3, and the slurry which is wiped by the sponge 9 and is not erased is just scraped by the scraper 11, so that the bottom roller 3 is further cleaned.

The fixed knot constructs including being located the outside fixed plate 12 in scraper 11 both sides, accept board 13 and connecting plate 16, accept the side that board 13 is fixed at frame 1, fixed plate 12 is connected through one side of bolt 14 and connecting plate 16, the opposite side of connecting plate 16 is connected through spacing bolt 15 and accepting board 13, one side of connecting plate 16 orientation outside is equipped with holding rod 17, when needs are adjusted scraper 11, can unscrew the spacing bolt 15 that accepts the board 13 below, then grasp holding rod 17, rotate around spacing bolt 15, then rotate around bolt 14 between fixed plate 12 and the connecting plate 16, thereby make scraper 11 keep away from or be close to the base roll 3, carry out the adjustment of scraper 11 position.

The bottom of the cylinder mould 2 is provided with a pulp discharging hole, and the lining cloth passes through the space between the cylinder mould 2 and the bottom roller 3, outwards passes through the guide roller 4 and is collected through the next working procedure, so that the pulp working procedure of the lining cloth is completed.

Working principle: when the lining cloth passes through between the cylinder mould 2 and the bottom roller 3, the bottom roller 3 rotates and drives the sponge 9 to rotate, when the sponge 9 is in contact with the bottom roller 3, the sponge 9 just wipes off the slurry on the bottom roller 3, and if the slurry on the bottom roller 3 is not completely wiped off, the slurry is just soaked, and can be shoveled off by the scraper 11 on one side of the bottom roller 3.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and not limitation, and that the objects of the utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. The utility model provides a coating aircraft nose foundation roller self-cleaning device, is including being located the scraping structure and the structure of wiping of foundation roller one side, the foundation roller is located the cylinder mould below, foundation roller one side is equipped with the deflector roll, the scraping structure includes the scraper, the structure of wiping includes water pipe and sponge, its characterized in that: the sponge is hollow, and is respectively sleeved on the water pipes, the sponge is clung to the bottom roller, water outlets are formed in the water pipes, and one side of the cutter head of the scraper is clung to the bottom roller.

2. The automatic cleaning device for a bottom roller of a coating machine head according to claim 1, wherein: one end of the water pipe is positioned on the supporting plate on one side of the frame, the tail end of the water pipe is inserted into the sleeve, the other end of the water pipe is connected with the water inlet pipe, and the water inlet pipe is connected with an external water pump water source.

3. The automatic cleaning device for a bottom roller of a coating machine head according to claim 2, wherein: the sleeve bottom is equipped with the bolt fastener, the bolt fastener runs through on the waist hole of backup pad, fixes telescopic position, the seting up direction in waist hole is parallel with the diameter direction of backing roll.

4. The automatic cleaning device for a bottom roller of a coating machine head according to claim 1, wherein: be equipped with limit structure on the water pipe, limit structure is located the both sides of sponge, limit structure includes the sleeve pipe, one side that the sleeve pipe is close to the sponge is equipped with the limiting plate, the diameter of limiting plate is greater than the internal diameter of sponge, the sleeve pipe carries out the fixed of position on the water pipe through fastening bolt.

5. The automatic cleaning device for a bottom roller of a coating machine head according to claim 1, wherein: the sponges on the water pipe are mutually independent and mutually contacted, and the position of the sponges on the outermost side of the water pipe is not provided with a water outlet.

6. The automatic cleaning device for a bottom roller of a coating machine head according to claim 1, wherein: the tool bit of scraper passes through fixed knot and bottom roll contact, the length of scraper and the length of bottom roll want the adaptation.

7. The automatic cleaning device for a bottom roller of a coating machine head according to claim 6, wherein: the fixed knot constructs including being located scraper both sides outside fixed plate, accepting board and connecting plate, accept the side that the board is fixed at the frame, the fixed plate passes through one side of bolt and connecting plate and is connected, the opposite side of connecting plate passes through spacing bolt and accepts the board and is connected, the connecting plate is equipped with the holding rod towards outside one side.

8. The automatic cleaning device for a bottom roller of a coating machine head according to claim 1, wherein: the bottom of the cylinder is provided with a pulp discharging hole, lining cloth is arranged between the cylinder and the bottom roller, and the lining cloth passes through the guide roller to be outwards collected through the next working procedure.