CN218133520U

CN218133520U - Brush device for roller coating machine

Info

Publication number: CN218133520U
Application number: CN202222487631.3U
Authority: CN
Inventors: 杨献金; 张晓�; 李正全; 李勇; 孙占军; 孙承浩
Original assignee: JIANGSU LIANGANG LEATHER MACHINERY CO Ltd
Current assignee: JIANGSU LIANGANG LEATHER MACHINERY CO Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-27
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a roller coat equipment technical field specifically is a brush device for roller coat machine, including sending skin subassembly and organism, two telescopic links of board fixedly connected with, two are passed through to the both sides of organism the equal fixedly connected with fixed plate in top of telescopic link, the top of fixed plate is equipped with step motor, one side fixedly connected with mounting panel of fixed plate, one side swing joint of mounting panel has the roll change board, one side of roll change board is equipped with the three roller of scribbling, be equipped with scraping sword and pressure dermatotome between the two walls of organism respectively, the brush device after the improvement is arranged through inclining the brush hair to brush hair dislocation distribution between the adjacent two rows eliminates the clearance between the brush hair, makes the brush to the clearance of rubber roll and applies hydrodynamic more comprehensive even to solved and lead to forming radial little slot on the rubber roll surface because the brush clearance, follow-up can form vertical lines on the crust leather, causes crust leather recoating or scrapped problem.

Description

Brush device for roller coating machine

Technical Field

The utility model relates to a roller coat equipment technical field specifically is a brush device for roller coat machine.

Background

The roller coater is a coating device specially suitable for plane workpieces, and uniformly coats the coating on the surface of the workpiece by rolling a roller adhered with the coating on the surface of the workpiece, so that the coating loss is very small, the roller coater has the advantages of small paint loss, high production efficiency, simple and convenient maintenance and the like, the production efficiency of the roller coater is high, and the roller coater can be directly matched with other auxiliary devices such as a soil filling machine, a drying machine and the like to form a production line with higher automation degree.

When the roller coater works, crust leather passes between the coating roller and the rubber roller mainly by means of the rotation of the rubber roller, the crust leather is in full contact with the coating roller, and then the coating on the coating roller can be uniformly coated on the surface of the crust leather, so that the cleanness, the water content, the resilience, the smoothness and the like of the surface of the rubber roller are key factors for ensuring the smooth passing of the crust leather and the coating effect.

The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. after a brush of the existing brush device is tightly attached to a rubber roll, a gap exists between bristles, and the rubber roll is not brushed in the gap between the bristles, so that chemicals and impurities on the rubber roll are not cleaned in the region, and water is not brushed on the surface of the rubber roll in a rolling way, the cleanliness and the water content of the surface of the rubber roll cannot be ensured, the passing rate of crust leather is reduced, and the coating effect is influenced; 2. because the rubber roller cannot be rolled and brushed for a long time at the brush hair gap, the rubber roller is not abraded uniformly, a small radial groove can be formed on the surface of the rubber roller, and vertical lines can be formed on roller-coated crust leather, so that the crust leather is recoated or scrapped.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brush device for a roller coater, which solves the problems that the prior art provides a gap between brush hairs, and dead angles exist during cleaning and water applying of a rubber roller, so that the passing rate of crust leather is reduced and the coating effect is influenced; and the problem that the rubber roller cannot be brushed for a long time at the brush hair gap, the rubber roller is not abraded uniformly, a small radial groove is formed on the surface of the rubber roller, and vertical grains are formed on roller-coated crust leather. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a brush device for roller coating machine, is including sending leather clothing subassembly and organism, two telescopic links of board fixedly connected with are placed through the both sides of organism, two the equal fixedly connected with fixed plate in top of telescopic link, the top of fixed plate is equipped with step motor, one side fixedly connected with mounting panel of fixed plate, one side swing joint of mounting panel has the roll change board, one side of roll change board is equipped with the three roller of scribbling, be equipped with scraping knife and pressure dermatotome between two walls of organism respectively, one side of organism is equipped with first motor and second motor respectively, the output of first motor is fixedly connected with rubber roll and main pulley respectively, be connected through the belt between main pulley and the subband wheel, one side fixedly connected with brush subassembly of subband wheel, the output fixedly connected with of second motor takes off the leather roller, be equipped with the basin between two inboard walls of organism.

Further preferably, send the skin subassembly including sending the skin machine body, send the top both sides of skin machine body to be equipped with respectively and send skin machine down.

Further preferably, the brush assembly comprises a rotating roller, a nylon rubber sleeve is arranged on the side face of the rotating roller, and a plurality of bristles are fixedly connected to the middle of the nylon rubber sleeve.

Further preferably, the bristles are misdistributed between adjacent rows.

Further preferably, a transmission structure is formed between the primary pulley and the secondary pulley through a belt.

Further preferably, the mounting plate, the fixing plates and the telescopic rod are in a group, the mounting plate, the fixing plates and the telescopic rod are in two groups, and a stepping motor is arranged at the top of one fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, come to carry out even water application and clearance to the surface of rubber roll through the brush subassembly, be convenient for implant the brush hair through being equipped with one deck nylon gum cover on rotatory roller surface, arrange the brush hair slope, and the brush hair dislocation distribution of adjacent two rows, eliminate the clearance between the brush hair, thereby avoid the brush hair not enough evenly comprehensive when dressing and clearing up the rubber roll, it is inhomogeneous to lead to the rubber roll surface to apply water, the rubber roll reduces the adsorption affinity of crust leather, influence follow-up coating to crust leather.

The utility model discloses in, implant the brush hair through the nylon gum cover in the brush subassembly to with the brush hair dislocation distribution of adjacent two rows, can avoid leading to inhomogeneous to the rubber roll wearing and tearing because the brush hair rubs with the rubber roll for a long time when eliminating the brush hair clearance, solved because the brush hair clearance leads to forming radial little slot on the rubber roll surface, follow-up can form vertical lines on roller coat crust leather, cause crust leather recoating or condemned problem.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a rear view of the body of the present invention;

FIG. 3 is a schematic view of a partial side view cross-sectional structure of the brush assembly of the present invention;

fig. 4 is a schematic view of the brush assembly of the present invention.

In the figure: 1. a skin delivery assembly; 101. a leather feeding machine body; 102. a leather feeding machine; 103. a lower skin conveying machine; 2. a body; 3. a telescopic rod; 4. a fixing plate; 5. a stepping motor; 6. mounting a plate; 7. changing a roller plate; 8. coating and rolling; 9. a scraping knife; 10. pressing a dermatome; 11. a first motor; 12. a second motor; 13. rubber rollers; 14. a primary pulley; 15. a secondary pulley; 16. a brush assembly; 1601. a rotating roller; 1602. nylon gum cover; 1603. brushing; 17. uncovering the leather roller; 18. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a brush device for roller coating machine, including sending leather clothing subassembly 1 and organism 2, two telescopic links 3 of two both sides of organism 2 through placing two fixed connection of board, the equal fixedly connected with fixed plate 4 in top of two telescopic links 3, the top of fixed plate 4 is equipped with step motor 5, one side fixedly connected with mounting panel 6 of fixed plate 4, one side swing joint of mounting panel 6 has roll change board 7, one side of roll change board 7 is equipped with three coating roller 8, be equipped with scraping sword 9 and compress a leather clothing sword 10 between two walls of organism 2 respectively, one side of organism 2 is equipped with first motor 11 and second motor 12 respectively, the output of first motor 11 is fixedly connected with rubber roll 13 and main band pulley 14 respectively, be connected through the belt between main band pulley 14 and the secondary band pulley 15, one side fixedly connected with brush subassembly 16 of secondary band pulley 15, the output fixedly connected with of second motor 12 takes off leather clothing roller 17, be equipped with basin 18 between two inboard walls of organism 2.

In this embodiment, as shown in fig. 1, the skin feeding assembly 1 includes a skin feeding machine body 101, and an upper skin feeding machine 102 and a lower skin feeding machine 103 are respectively disposed on two sides of the top of the skin feeding machine body 101.

In this embodiment, as shown in fig. 3 and 4, the brush assembly 16 includes a rotating roller 1601, a nylon rubber sleeve 1602 is disposed on a side surface of the rotating roller 1601, and a plurality of bristles 1603 are fixedly connected to a middle portion of the nylon rubber sleeve 1602.

In this embodiment, as shown in FIG. 3, the bristles 1603 are distributed incorrectly between two adjacent rows; the clearance before the brush hairs 1603 can be eliminated, no dead angle exists when the rubber roller 13 is cleaned and coated with water, the water content and the cleanliness of the surface of the rubber roller 13 are guaranteed, meanwhile, the brush hairs 1603 can uniformly wear the surface of the rubber roller 13, and subsequent crust leather coating cannot be influenced due to the fact that radial small grooves are formed due to uneven wear.

In the embodiment, as shown in fig. 2, a transmission structure is formed between the primary pulley 14 and the secondary pulley 15 through a belt; a power source is utilized to simultaneously drive the two belt wheels to rotate, and the two belt wheels respectively drive the rubber roller 13 and the brush component 16 to rotate in the same direction, so that resources are saved.

In this embodiment, as shown in fig. 1 and 2, the mounting plate 6, the fixing plates 4 and the telescopic rods 3 are a set of two sets, and the top of one fixing plate 4 is provided with a stepping motor 5; the roller changing plate 7 between the two groups of mounting plates 6 is driven to rotate by the stepping motor 5 to change the rollers rapidly.

The utility model discloses a use method and advantage: this kind of brush device for roller coating machine is when the rolling, and the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, an upper leather feeder 102 and a lower leather feeder 103 on a leather feeding assembly are moved to the inner side of a machine body 1 and placed in front of a rubber roller 13, then a chemical material required for roller coating is coated on the surface of a coating roller 8 through a scraper 9, a plurality of grooves are formed on the coating roller 8 for storing the chemical material, the chemical material forms a wet film with a certain thickness on the surface of the coating roller 8, then a first motor 11 is started to drive the rubber roller 13 and a main belt wheel 14 to rotate, the crust leather on the leather feeding assembly 1 is smoothly fed onto the surface of the rubber roller 13 under the action of the leather pressing cutter 10, the main belt wheel 14 drives a secondary belt wheel 15 to rotate through a belt, the secondary belt wheel 15 drives a rotating roller 1601 to rotate, the rotating roller 1601 drives surface bristles 1603 to rotate, the bristles 1603 stick water through the water tank 18, then the bristles continue to rotate to apply water to the surface of the rubber roller 13, the adsorption force on the surface of the rubber roller 13 is improved, the rubber roller 13 is cleaned at the same time, the crust leather is conveyed to the right under the cooperation of the coating roller 8 and the rubber roller 13, the coating roller 8 coats all the chemical materials on the surface of the crust leather, the second motor 12 drives the peeling roller 17 to rotate, the crust leather which is coated is peeled off from the rubber roller 13 after coating is completed, the crust leather which is coated is conveyed out through the external conveying mechanism on the right side, when the coating roller 8 needs to be changed, the telescopic rod 3 is started to push the fixing plate 4 upwards, the stepping motor 5 is started to rotate the roller changing plate 7 to change the rollers, and the coating roller 8 is moved downwards to the original position through the telescopic rod 3 after the roller change is completed.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The skilled worker in this industry should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the preferred embodiments of the present invention, and does not limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a brush device for roller coating machine, is including sending skin subassembly (1) and organism (2), its characterized in that: the utility model discloses a leather roller is characterized in that the both sides of organism (2) are through placing two telescopic links (3) of board fixedly connected with, two the equal fixedly connected with fixed plate (4) in top of telescopic link (3), the top of fixed plate (4) is equipped with step motor (5), one side fixedly connected with mounting panel (6) of fixed plate (4), one side swing joint of mounting panel (6) has roll change board (7), one side of roll change board (7) is equipped with three roller (8) of scribbling, be equipped with scraping knife (9) and pressure dermatotome (10) between two walls of organism (2) respectively, one side of organism (2) is equipped with first motor (11) and second motor (12) respectively, the output of first motor (11) is fixedly connected with rubber roll (13) and main band pulley (14) respectively, be connected through the belt between main band pulley (14) and accessory band pulley (15), one side fixedly connected with brush subassembly (16) of accessory band pulley (15), the output fixedly connected with of second motor (12) takes off dermatotome (17), be equipped with basin (18) between two inboard walls of organism (2).

2. The brush device for a roll coater according to claim 1, wherein: send skin subassembly (1) including sending skin machine body (101), send the top both sides of skin machine body (101) to be equipped with respectively and send skin machine (102) and send skin machine (103) down.

3. The brush device for a roll coater according to claim 1, wherein: brush subassembly (16) are including rotatory roller (1601), the side of rotatory roller (1601) is equipped with nylon gum cover (1602), the middle part fixedly connected with a plurality of brush hairs (1603) of nylon gum cover (1602).

4. A brush unit for a roll coater according to claim 3, wherein: the bristles (1603) are distributed in a wrong way between two adjacent rows.

5. The brush device for a roll coater according to claim 1, wherein: and a transmission structure is formed between the primary belt wheel (14) and the secondary belt wheel (15) through a belt.

6. A brush device for a roll coater according to claim 1, wherein: the mounting plate (6), the fixing plates (4) and the telescopic rods (3) are a group and are two groups in total, and the top of one fixing plate (4) is provided with a stepping motor (5).