CN209829412U

CN209829412U - Multifunctional coating machine

Info

Publication number: CN209829412U
Application number: CN201920486322.XU
Authority: CN
Inventors: 孙中才
Original assignee: KUNSHAN DAYANG ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co Ltd
Current assignee: KUNSHAN DAYANG ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-24
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a multifunctional coating machine, which comprises a machine base, a transmission mechanism and a coating mechanism, wherein the two ends of a roller of the transmission mechanism are rotationally connected with the machine base, the transmission mechanism comprises a coating roller, a compression roller and a guide roller ABC which are arranged on the same side of the coating roller, and the compression roller is driven by a power device A to be close to or far away from the coating roller; the coating mechanism comprises a scraper roller and a material liquid tank, the scraper roller is located on the other side of the coating roller and obliquely above the other side of the coating roller, the material liquid tank is located below the scraper roller, the material liquid tank is connected to the base through a base A, part of the roller surface of the coating roller is in contact with material liquid in the material liquid tank, two ends of the scraper roller are connected to a base B arranged on the base through a power device B, and the scraper roller is close to or far away from the coating roller under the driving of the. The utility model discloses a design multi-functional coating machine, solved many coating equipment and taken great factory building space, increase manufacturing cost's problem.

Description

Multifunctional coating machine

Technical Field

The utility model belongs to the technical field of substrate surface coating, in particular to multifunctional coating machine.

Background

The coating equipment is mainly applied to surface coating of various drum substrates such as plastic films, paper, electrochemical aluminum, cloth, leather and the like. At present, common coating methods include slit coating, dimple coating, comma blade coating and the like, and different coating devices have different influences on the coating quality and effect. When general factory purchase, can purchase several machines simultaneously in order to adapt to different processing demands, but if purchase these several kinds of coating equipment simultaneously, not only can occupy great factory building space, coating equipment's price is higher moreover, when purchasing a plurality of coating equipment, also can increase the manufacturing cost of mill.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the coating machine to the factory purchase difference has taken great factory building space and has increased manufacturing cost's problem, has provided a multifunctional coating machine.

Technical scheme

A multifunctional coating machine comprises a machine base, a conveying mechanism and a coating mechanism, wherein two ends of a roller of the conveying mechanism are rotatably connected to the machine base; the coating mechanism comprises a scraper roller and a material liquid tank, the scraper roller is located on the other side of the coating roller and obliquely above the other side of the coating roller, the material liquid tank is located below the scraper roller, the material liquid tank is connected to the base through a base A, part of the roller surface of the coating roller is in contact with material liquid in the material liquid tank, two ends of the scraper roller are connected to a base B arranged on the base through a power device B, and the scraper roller is close to or far away from the coating roller under the driving of the.

Further: the compression roller is rotatably supported on a base C, the base C is rotatably connected to the machine base through a shaft, and the lower end of the base is connected with an output shaft of the power device A.

Further: and two ends of a roll shaft of the compression roller penetrate into limiting grooves formed in the base.

Further: the power device A is a cylinder A, and the end part of a piston rod of the cylinder A is connected with the lower end pin of the base C.

Further: guide roll ABC rotates from up in proper order down and connects in the frame, guide roll AB is located coating roll pan feeding mouth oblique below, guide roll C is located the oblique top of coating roll discharge gate.

Further: the base A bottom surface is provided with the rack, the rack passes through gear drive, the hub connection of gear is in the frame.

Further: the bases A positioned at the two sides of the rack are connected in a limiting groove arranged on the base in a sliding way.

Further: the power device B is an air cylinder B, a piston rod of the air cylinder B is connected to the base B, and the end part of the piston rod is connected with the two ends of the scraper roller.

Compared with the prior art, the utility model, have following advantage:

the utility model realizes the multifunctional use of the coating machine by the different matching use of the coating roll, the scraper roll and the compression roll; the air cylinder is used as a driving device, so that a factory air source can be utilized; through the cooperation of rack and pinion, conveniently realize the feeding of feed liquid groove and withdraw from.

Drawings

Fig. 1 is a schematic view of a multifunctional coater.

Fig. 2 is a schematic structural diagram of a general coating operation mode of a multifunctional coater.

Fig. 3 is a schematic diagram of the transfer coating mode of the multifunctional coater.

Fig. 4 is a schematic structural diagram of a multifunctional coater blade coating processing mode.

Detailed Description

A multifunctional coating machine comprises a machine base 1, a conveying mechanism 2 and a coating mechanism 3, wherein two ends of a roller of the conveying mechanism 2 are rotatably connected to the machine base 1, the conveying mechanism 2 comprises an active coating roller 21, a press roller 22, guide rollers A25, B26 and C24 which are arranged on the same side of the coating roller 21, and the press roller 22 is driven by a power device A to be close to or far away from the coating roller 21; the compression roller 22 is rotatably supported on a base C221, the base C221 is rotatably connected to the machine base 1 through a shaft 4, and the lower end of the base 221 is connected with an output shaft of the power device A; the power device A is an air cylinder A, the end part of a piston rod of the air cylinder A is in pin connection with the lower end of the base C221, two ends of a roll shaft of the press roll 22 penetrate into limiting grooves arranged on the base, and the limiting grooves are matched with the motion tracks of the press roll 22; the coating mechanism 3 comprises a scraper roller 23 positioned obliquely above the other side of the coating roller 21 and a liquid tank 35 positioned below the scraper roller 23, the liquid tank 35 is connected to the machine base 1 through a base A31, part of the roller surface of the coating roller 21 is contacted with liquid in the liquid tank 35, two ends of the scraper roller 23 are connected to a base B34 arranged on the machine base 1 through a power device B, the scraper roller 21 is close to or far away from the power device B under the driving of the power device B, the power device B is a cylinder B, a piston rod of the cylinder B is connected to the base B34, and the end part of the piston rod is connected with two ends of the scraper roller; guide rollers A25, B26 and C24 are sequentially and rotatably connected to the machine base from bottom to top, the guide rollers A25 and B26 are positioned below the oblique feeding port of the coating roller 21, and the guide roller C24 is positioned above the oblique discharging port of the coating roller 21; the rack 32 is arranged on the bottom surface of the base A31, the rack 32 is driven by the gear 33, the shaft of the gear 33 is connected with the machine base 1, and the bases A31 positioned on the two sides of the rack 32 are connected in the limit groove arranged on the machine base in a sliding way.

Embodiment 1 is as shown in fig. 2, at this time, the coater is in a normal processing mode, at this time, the press roller a22 and the press roller B23 are respectively driven by the air cylinder a and the air cylinder B to be located at positions far from the coating roller 21, the substrate sequentially passes through the guide roller a25, the guide roller B26, the coating roller 22 and the guide roller C24, the base 31 drives the solution tank 35 to move to the coating roller 21 under the cooperation of the rack 32 and the gear 33, and during coating, the coating solution in the solution tank 35 is transferred to the substrate, so as to implement the normal processing mode of coating.

Example 2 as shown in fig. 3, the coater is in a processing mode of transfer coating, wherein the press roll a22 is driven by the cylinder a to be at a position far away from the coating roll 21, the press roll B23 is driven by the cylinder B to be at a position close to the coating roll 21, the substrate passes through the guide roll a25, the guide roll B26, the press roll 22, the coating roll 21 and the guide roll C24 in sequence, the base 31 drives the liquid tank 35 to move to the coating roll 21 under the cooperation of the rack 32 and the gear 33, the coating liquid in the liquid tank 35 is transferred to the coating roll 21, when the coating on the substrate passes through the press roll 22, the coating liquid is transferred to the substrate, the coating on the substrate is pressed by the gap between the coating roll 21 and the press roll 22, so that the coating maintains a fixed thickness, the processing mode of transfer coating is realized, in order to make the coating liquid better adhere to the coating roll 21, a layer of anilox coating roll can be covered on the coating roll 21 or, the mode of realizing the micro-concave transfer coating.

Example 3 as shown in fig. 4, when the coater is in a doctor blade coating mode, the press roll 22 is driven by the cylinder a to be close to the coating roll 21, the doctor roll 23 is driven by the cylinder B to be away from the coating roll 21, the substrate passes through the guide roll a25, the guide roll B26, the doctor roll 23, the coating roll 21 and the guide roll C24 in sequence, the base 31 drives the liquid tank 35 to move to the coating roll 21 under the cooperation of the rack 32 and the gear 33, the liquid tank 35 transfers the coating liquid to the coating roll 22, and then when the coating passes through the doctor roll 23, the doctor roll 23 scrapes off the excess coating liquid, so that the coating maintains a fixed thickness, thereby realizing the doctor blade coating mode.

Claims

1. A multifunctional coating machine comprises a machine base (1), a conveying mechanism (2) and a coating mechanism (3), wherein two ends of a roller of the conveying mechanism (2) are rotatably connected to the machine base (1), the multifunctional coating machine is characterized in that the conveying mechanism (2) comprises a coating roller (21), a press roller (22) and guide rollers ABC (25, 26 and 24) which are arranged on the same side of the coating roller (21), and the press roller (22) is driven by a power device A to be close to or far away from the coating roller (21);

coating mechanism (3) are including scraper roller (23) that are located coating roller (21) opposite side oblique top, are located feed liquid groove (35) of scraper roller (23) below, feed liquid groove (35) are connected in frame (1) through base A (31), the partial roll surface of coating roller (21) contacts with the feed liquid in the feed liquid groove, scraper roller (23) both ends are connected in base B (34) that frame (1) was established through power device B, are close to or keep away from coating roller (21) under power device B drive.

2. The multifunctional coater according to claim 1, wherein the press roll (22) is rotatably supported on a base C (221), the base C (221) is rotatably connected to the machine base (1) through a shaft (4), and the lower end of the base C (221) is connected to an output shaft of the power device A.

3. The multifunctional coating machine of claim 1, wherein both ends of the roll shaft of the press roll (22) penetrate into a limiting groove provided in the machine base (1).

4. The multifunctional coater according to claim 1 or 2, wherein the power device a is a cylinder a, and the end of a piston rod of the cylinder a is in pin connection with the lower end of the base C (221).

5. A multifunctional coater according to claim 1, wherein the guide rolls ABC (25, 26, 24) are rotatably connected to the base from bottom to top, the guide rolls AB (25, 26) are positioned obliquely below the feeding port of the coating roll (21), and the guide roll C (24) is positioned obliquely above the discharging port of the coating roll (21).

6. A multifunctional coater according to claim 1, wherein the base a (31) is provided with a rack (32) on the bottom surface, the rack (32) is driven by a gear (33), and the gear (33) is connected to the machine base (1) through a shaft.

7. The multifunctional coating machine according to claim 6, wherein the bases A (31) at both sides of the rack (32) are slidably connected in a limit groove provided in the machine base (1).

8. The multifunctional coating machine as claimed in claim 1, wherein the power device B is a cylinder B, a piston rod of the cylinder B is connected to a base B (34), and the end of the piston rod is connected to both ends of the scraper roll (23).