CN213199167U

CN213199167U - Waterborne synthetic leather printing device

Info

Publication number: CN213199167U
Application number: CN202021764909.1U
Authority: CN
Inventors: 刘刚
Original assignee: Hubei Guoyuan Water Based New Material Co ltd
Current assignee: Hubei Guoyuan Water Based New Material Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-14
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a water-based synthetic leather printing device, which comprises a base, wherein the upper end of the base is fixedly arranged at the bottom of a printing machine body, the top end of the left side of the printing machine body is provided with a dust absorption box body, the inside of the left end of the printing machine body forms a dust removal chamber through a first clapboard, the inside of the printing machine body forms a printing chamber through the first clapboard and a second clapboard, the inside of the printing machine body forms a drying chamber through the second clapboard and a third clapboard, the inside of the printing machine body forms a flattening chamber through the third clapboard, through holes are arranged on the first clapboard, the second clapboard and the third clapboard, a flattening roller is arranged inside the flattening chamber, the left end of the flattening roller is provided with synthetic leather, the water-based supporting roller can be cleaned through a brush rod, the printing effect is improved, and the collected organic gas can be effectively treated through a purification mechanism, thereby preventing organic gas from entering the atmosphere and causing harm to the environment and workers.

Description

Waterborne synthetic leather printing device

Technical Field

The utility model relates to a leather lithography apparatus, more specifically say, it relates to a waterborne synthetic leather printing device.

Background

The water-based synthetic leather simulates the composition and structure of natural leather and can be used as a plastic product of a substitute material of the natural leather. The impregnated non-woven fabric is usually used as a net layer, and the microporous polyurethane layer is used as a grain layer. The front and back surfaces of the leather are very similar to leather, have certain air permeability and are closer to natural leather than common artificial leather. It is widely used for making shoes, boots, bags, balls, etc. In the production process of the water-based synthetic leather, the surface of the product needs to be printed and coated due to appearance requirements.

The existing water-based synthetic leather printing machine mainly has the following problems:

(1) no treatment of the volatile organic solvent is carried out. The ink used for the brush coating contains an organic solvent, and the organic solvent has the characteristic of being volatile at normal temperature. The volatile organic solvent has a very adverse effect on the health of workers, and if the volatile organic solvent is inhaled for a long time, chronic poisoning can be caused.

(2) There is no handling of stickies, such as dust, on synthetic leather. As the water-based synthetic leather is provided with dust or other impurities, if the water-based synthetic leather is not treated, the printing effect is poor, and the product quality is influenced.

(3) The rolling is directly carried out through the wind-up roll to current equipment, does not pass through the flattening, and the condition of deformation appears easily in the synthetic leather when leading to the rolling, practicality greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems, a printing apparatus for aqueous synthetic leather is provided.

The utility model adopts the technical scheme as follows: a water-based synthetic leather printing device comprises a base and a printing machine body, wherein the upper end of the base is fixedly installed at the bottom of the printing machine body, a dust suction box body is arranged at the top end of the left side of the printing machine body, a dust removal chamber is formed in the interior of the left end of the printing machine body through a first partition plate, and a dust removal assembly is arranged in the dust removal chamber; a printing chamber is formed in the printing machine body through a first partition plate and a second partition plate, an ink groove is fixedly arranged in the printing chamber, a printing roller is arranged on the ink groove, and purifying mechanisms are arranged in the printing chamber and the drying chamber; a drying chamber is formed in the printing machine body through a second partition plate and a third partition plate, and a drying assembly is arranged in the drying chamber; the printing machine is characterized in that the interior of the printing machine body forms a flattening chamber through a third partition plate, through holes are formed in the first partition plate, the second partition plate and the third partition plate, a flattening roller is arranged in the flattening chamber, a supporting roller is arranged at the left end of the flattening roller, and a printing bin door is arranged at the outer end of the printing machine body.

In a preferred embodiment, the dust removal subassembly includes the dust absorption box, the top at the clean room is installed to the dust absorption box, dust absorption box right-hand member and lower extreme fixedly connected with dust removal pipe, dust removal socle portion fixedly connected with dust absorption fan, dust absorption box left end inner wall fixed mounting has the mount pad, mount pad lower extreme fixed mounting has the motor, motor upper end movable mounting has the brush pole, the brush pole is two sets of.

In a preferred embodiment, the dust removing chamber, the flattening chamber and the drying chamber are provided with sight holes on the outer wall of the printing machine body.

In a preferred embodiment, the purification mechanism comprises a first filter screen, a second filter screen, a connecting pipe and a purification chamber, the first filter screen and the second filter screen are arranged on the inner wall of the printing machine body, the rear ends of the first filter screen and the second filter screen are fixedly connected with the connecting pipe, and the bottom of the connecting pipe is fixedly connected with the purification chamber.

In a preferred embodiment, an activated carbon adsorption layer and an odor adsorption layer are arranged inside the purification chamber, a discharge pipe is fixedly connected to the bottom of the purification chamber, a discharge port is arranged at the tail end of the discharge pipe, the discharge port is located in the printing machine body, an electromagnetic valve is arranged on the discharge pipe, and an air suction pump is arranged on the discharge pipe.

In a preferred embodiment, the stoving subassembly includes the drying apparatus, the drying apparatus is installed on the drying chamber top, drying apparatus both ends fixedly connected with drying tube, drying tube left side fixedly connected with gas-supply pipe, the inside conveying roller that is provided with of drying chamber, drying tube and gas-supply pipe are located the conveying roller both sides respectively.

The utility model has the advantages that:

1. the utility model discloses in, drive the brush pole through the motor and rotate, rotate through the brush pole and clear up the processing with waterborne synthetic leather, then inhale the dust absorption box through the dust removal pipe and save the dust that the clearance produced, realized the function of clearing up before the printing of waterborne synthetic leather.

2. The utility model discloses in, on waterborne synthetic leather reachd a plurality of conveying rollers in the drying chamber, produce the heat through the drying apparatus, then carry out drying process through drying tube and gas-supply pipe to the waterborne synthetic leather on the conveying roller.

3. The utility model discloses in, through the aspiration pump with toxic gas through the connecting pipe arrange into the clean room, adsorb and purification treatment to toxic gas through smell adsorbed layer and active carbon adsorption layer, then discharge through the discharge pipe, realized the purification treatment to toxic gas.

4. The utility model discloses in, during the waterborne synthetic leather reachs the room of flattening, flatten the processing to the waterborne synthetic leather through the flattening roller, the rolling of convenient back end is handled.

5. The utility model discloses in, through the cooperation of printing roller and ink groove, print the processing to waterborne synthetic leather.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the purifying mechanism of the present invention;

fig. 3 is a schematic diagram of the front view structure of the present invention.

The labels in the figure are: 1-a dust collection box body, 2-a mounting seat, 3-a printing machine body, 5-a brush rod, 6-a motor, 7-a base, 8-a printing roller, 9-an ink tank, 10-a printing chamber, 11-a drying chamber, 12-a gas pipe, 13-a supporting roller, 14-a flattening chamber, 15-water-based synthetic leather, 16-a flattening roller, 17-a drying pipe, 18-a conveying roller, 19-a dryer, 20-a purification mechanism, 221-a first filter screen, 222-an active carbon adsorption layer, 223-a discharge port, 224-a suction pump, 225-a discharge pipe, 226-a purification chamber, 227-an odor adsorption layer, 228-a connecting pipe, 229-a second filter screen, 21-a dust removal chamber, 22-a dust removal pipe, 23-a printing bin door, 24-sight hole, 25-first baffle, 26-second baffle, 27-third baffle.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.

Referring to fig. 1-3, a water-based synthetic leather printing device comprises a base 7 and a printing machine body 3, wherein the upper end of the base 7 is fixedly installed at the bottom of the printing machine body 3, a dust suction box body 1 is arranged at the top end of the left side of the printing machine body 3, and dust generated by cleaning is sucked into the dust suction box body 1 through a dust removal pipe 22 for storage. Inside first baffle 25 that passes through of printing body 3 left end constitutes a clean room 21, and inside first baffle 25 and the second baffle 26 of passing through of printing body 3 constitutes a printing room 10, and inside second baffle 26 and the third baffle 27 of passing through of printing body 3 constitutes a drying chamber 11, and printing body 3 is inside to constitute a room 14 that flattens through third baffle 27. The first partition plate 25, the second partition plate 26 and the third partition plate 27 are provided with through holes. The flattening chamber 14 is internally provided with a flattening roller 16, and the left end of the flattening roller 16 is provided with a supporting roller 13. The water-based synthetic leather 15 is flattened by a flattening roller 16, so that the rolling treatment of the rear section is convenient. The dust removing chamber 21, the flattening chamber 14 and the drying chamber 11 are provided with viewing holes 24 on the outer wall of the printing machine body 3. The printer body 3 is provided with a printing chamber door 23 at an outer end of the printer body 3. The sight hole 24 allows viewing of the effects of printing, de-dusting, and flattening of the aqueous synthetic leather inside the device.

It should be noted that, the dust collection box body 1 is arranged at the top end of the dust collection chamber 21, the dust collection pipe 22 is fixedly connected to the right end and the lower end of the dust collection box body 1, the dust collection fan is fixedly connected to the bottom of the dust collection pipe 22, the mounting seat 2 is fixedly mounted on the inner wall of the left end of the dust collection box body 1, the motor 6 is fixedly mounted at the lower end of the mounting seat 2, the brush rods 5 are movably mounted at the upper end of the motor 6, and the number. The water-based synthetic leather 15 is arranged in the dust removing chamber 21, the brush rod 5 is driven to rotate through the motor 6, and the water-based synthetic leather 15 is cleaned through the rotation of the brush rod 5.

An ink tank 9 is fixedly installed inside the printing chamber 10, a printing roller 8 is arranged on the ink tank 9, a purifying mechanism 20 is arranged inside the printing chamber 10 and the drying chamber 11, and the water-based synthetic leather 15 reaches the printing chamber 10. The water-based synthetic leather 15 is subjected to printing treatment by the cooperation of the printing roller 8 and the ink tank 9.

It should be noted that the purification mechanism 20 includes a first filter 221, a second filter 229, a connection pipe 228, a purification chamber 226, an activated carbon adsorption layer 222, an odor adsorption layer 227, a discharge pipe 225, an air suction pump 224, and a discharge port 223, the first filter 221 and the second filter 229 are disposed on the inner wall of the printing machine body 3, the connection pipe 228 is fixedly connected to the rear ends of the first filter 221 and the second filter 229, and the purification chamber 226 is fixedly connected to the bottom of the connection pipe 228. An activated carbon adsorption layer 222 and an odor adsorption layer 227 are arranged in the purification chamber 226, a discharge pipe 225 is fixedly connected to the bottom of the purification chamber 226, an electromagnetic valve is arranged on the discharge pipe 225, and an air pump 224 is arranged on the discharge pipe 225. Toxic gas is discharged into the clean room 226 through the connection pipe 228 by the suction pump 224, is adsorbed and purified by the odor adsorption layer 227 and the activated carbon adsorption layer 222, and is then discharged through the discharge pipe 225, thereby realizing the purification of the toxic gas.

It should be noted that, a dryer 19 is arranged at the top end of the drying chamber 11, two ends of the dryer 19 are fixedly connected with a drying pipe 17, the left side of the drying pipe 17 is fixedly connected with a gas pipe 12, a conveying roller 18 is arranged inside the drying chamber 11, and the drying pipe 17 and the gas pipe 12 are respectively located on two sides of the conveying roller 18. Heat is generated by the dryer 19, and then the water-based synthetic leather 15 on the conveying roller 18 is dried by the drying pipe 17 and the air pipe 12.

The working principle is as follows: the water-based synthetic leather 15 firstly enters the dust removing chamber 21, the motor 6 drives the brush rod 5 to rotate, the water-based synthetic leather 15 is cleaned through the rotation of the brush rod 5, and then dust generated by cleaning is sucked into the dust suction box body 1 through the dust removing pipe 22 to be stored, so that the cleaning function before the printing of the water-based synthetic leather 15 is realized. Then, the aqueous synthetic leather 15 reaches the printing chamber 10, and the printing treatment is performed on the aqueous synthetic leather 15 by the cooperation of the printing roller 8 and the ink tank 9. Then the water-based synthetic leather 15 reaches a plurality of conveying rollers 18 in the drying chamber 11, heat is generated through the dryer 19, then the drying treatment is carried out on the water-based synthetic leather 15 on the conveying rollers 18 through the drying pipe 17 and the air conveying pipe 12, volatile toxic gas is generated during printing and drying, the toxic gas is discharged into the purifying chamber 226 through the connecting pipe 228 through the air suction pump 224, the toxic gas is adsorbed and purified through the odor adsorption layer 227 and the activated carbon adsorption layer 222, and then the toxic gas is discharged through the discharge pipe 225, so that the purification treatment of the toxic gas is realized. Then the water-based synthetic leather 15 reaches the flattening chamber 14, and the flattening roller 16 is used for flattening the water-based synthetic leather 15, so that the rolling treatment of the rear section is convenient.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. The water-based synthetic leather printing device comprises a base (7) and a printing machine body (3), and is characterized in that the upper end of the base (7) is fixedly installed at the bottom of the printing machine body (3), a dust suction box body (1) is arranged at the top end of the left side of the printing machine body (3), a dust removal chamber (21) is formed inside the left end of the printing machine body (3) through a first partition plate (25), and a dust removal assembly is arranged in the dust removal chamber (21); a printing chamber (10) is formed inside the printing machine body (3) through a first partition plate (25) and a second partition plate (26), an ink groove (9) is fixedly installed inside the printing chamber (10), a printing roller (8) is arranged on the ink groove (9), and a purification mechanism (20) is arranged inside the printing chamber (10) and the drying chamber (11); a drying chamber (11) is formed in the printing machine body (3) through a second partition plate (26) and a third partition plate (27), and a drying assembly is arranged in the drying chamber (11); the printing machine is characterized in that a flattening chamber (14) is formed inside the printing machine body (3) through a third partition plate (27), a through hole is formed in the first partition plate (25), the second partition plate (26) and the third partition plate (27), a flattening roller (16) is arranged inside the flattening chamber (14), a supporting roller (13) is arranged at the left end of the flattening roller (16), and a printing bin door (23) is arranged at the outer end of the printing machine body (3).

2. The printing device for the water-based synthetic leather according to claim 1, wherein the dust removing assembly comprises a dust collecting box body (1), the dust collecting box body (1) is installed at the top end of a dust removing chamber (21), dust removing pipes (22) are fixedly connected to the right end and the lower end of the dust collecting box body (1), a dust collecting fan is fixedly connected to the bottom of each dust removing pipe (22), a mounting seat (2) is fixedly installed on the inner wall of the left end of the dust collecting box body (1), a motor (6) is fixedly installed at the lower end of the mounting seat (2), brush rods (5) are movably installed at the upper end of the motor (6), and the number of the brush rods (5) is two.

3. The printing device for the water-based synthetic leather according to claim 1, wherein the dust removing chamber (21), the flattening chamber (14) and the drying chamber (11) are provided with sight holes (24) on the outer wall of the printing machine body (3).

4. The printing device for the water-based synthetic leather according to claim 1, wherein the purifying mechanism (20) comprises a first filter screen (221), a second filter screen (229), a connecting pipe (228) and a purifying chamber (226), the first filter screen (221) and the second filter screen (229) are arranged on the inner wall of the printing machine body (3), the connecting pipe (228) is fixedly connected to the rear ends of the first filter screen (221) and the second filter screen (229), and the purifying chamber (226) is fixedly connected to the bottom of the connecting pipe (228).

5. The printing device for the water-based synthetic leather according to claim 4, wherein an activated carbon adsorption layer (222) and an odor adsorption layer (227) are arranged inside the purification chamber (226), a discharge pipe (225) is fixedly connected to the bottom of the purification chamber (226), a discharge port (223) is arranged at the tail end of the discharge pipe (225), the discharge port (223) is positioned in the printing machine body (3), an electromagnetic valve is arranged on the discharge pipe (225), and an air suction pump (224) is arranged on the discharge pipe (225).

6. The printing device for the water-based synthetic leather according to claim 1, wherein the drying assembly comprises a dryer (19), the dryer (19) is installed at the top end of the drying chamber (11), two ends of the dryer (19) are fixedly connected with a drying pipe (17), the left side of the drying pipe (17) is fixedly connected with an air conveying pipe (12), conveying rollers (18) are arranged inside the drying chamber (11), and the drying pipe (17) and the air conveying pipe (12) are respectively located on two sides of the conveying rollers (18).