CN111451073B - Water-based environment-friendly leather production process and preparation equipment thereof - Google Patents

Water-based environment-friendly leather production process and preparation equipment thereof Download PDF

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Publication number
CN111451073B
CN111451073B CN202010265177.XA CN202010265177A CN111451073B CN 111451073 B CN111451073 B CN 111451073B CN 202010265177 A CN202010265177 A CN 202010265177A CN 111451073 B CN111451073 B CN 111451073B
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Prior art keywords
fabric
fixedly connected
plate
drives
work
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CN202010265177.XA
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Chinese (zh)
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CN111451073A (en
Inventor
丁进高
张维玮
周强
吴凤来
姜茂者
姜宝来
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Zhejiang Taixin Synthetic Leather Co ltd
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Zhejiang Taixin Synthetic Leather Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D06N3/009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin by spraying components on the web
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
    • D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/28—Artificial leather

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention discloses a water-based environment-friendly leather production process and preparation equipment thereof, belonging to the technical field of artificial leather. This waterborne environmental protection leather production technology and preparation equipment thereof, through setting up the waterborne solvent, the staff controls electric putter work, when making the fabric surface fabric on the support plate move suitable position, the staff controls the work of second motor, make the organic solvent in the hose can be even scribble the upper surface at the fabric surface fabric, because of the solvent in the agitator tank is waterborne resin and waterborne mill base, make the staff can not produce poisonous organic matter when stirring and spraying these solvents, make staff's healthy can not receive the injury.

Description

Water-based environment-friendly leather production process and preparation equipment thereof
Technical Field
The invention belongs to the technical field of artificial leather, and particularly relates to a water-based environment-friendly leather production process and preparation equipment thereof.
Background
Generally, synthetic leathers other than genuine leathers are collectively called artificial leathers or imitation leathers, such as PVC and PU leathers. The artificial leather is produced by using organic solvent type polyurethane resin as a basic raw material for producing base layers and surface layers of various products, wherein the polyurethane resin is prepared by using toluene, xylene, acetone, butanone, ethyl acetate, dimethylformamide and the like as main solvents through a solution polymerization method, the solvents are harmful solvents and have various hazards to a human body, aromatic hydrocarbon solvents such as toluene and the like have hazard to a hematopoietic system of the human body, acute poisoning and shock can occur when the aromatic hydrocarbon solvents are contacted for a long time in a high-concentration environment, chronic poisoning can reduce blood platelets and white blood cells and corresponding diseases, and other solvents such as acetone, butanone, ethyl acetate, dimethylformamide and the like have lower toxicity than toluene and xylene, but have larger toxic and side effects when the aromatic hydrocarbon solvents are contacted for a long time, wherein the ethyl acetate is irritant to eyes and mucous membranes and anesthetic; dimethylformamide has strong irritation to skin and eye mucosa, when high-concentration steam is inhaled, the throat is stimulated to cause nausea, frequent contact and percutaneous inhalation can cause liver dysfunction, and organic solvents have serious negative effects on the next generation of female pregnancy.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the invention provides a water-based environment-friendly leather production process and a preparation device thereof, which solve the problem that most of organic solvent type polyurethane resin is adopted as a basic raw material for producing base layers and surface layers of various products in the production process of artificial leather, and the solvents are harmful solvents, so that the solvents can cause harm to human bodies.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the water-based environment-friendly leather preparation equipment comprises a mounting rack, wherein a protective shell is fixedly connected to the right side surface of the mounting rack, a first motor is fixedly connected to the right side surface of the inner wall of the protective shell, an output shaft of the first motor is fixedly connected with the right side surface of a driving gear, the driving gear is meshed with two driven gears, a first rotating shaft is fixedly connected to the left side surface of the driven gear, the outer surface of the first rotating shaft is sleeved in a first bearing, the first bearing is clamped on the right side surface of the inner wall of the mounting rack, the left end of the first rotating shaft is fixedly connected with the right end of a first rotating mechanism through a first threaded rod, the first rotating mechanism is clamped on the left side surface of the inner wall of the mounting rack, the outer surfaces of the two first threaded rods are in threaded connection with a same movable plate, the upper surface of the movable plate is fixedly connected with the lower surface of a base through two connecting rods, the connecting rod is arranged in the slide hole, the slide hole is formed in the upper surface of the mounting frame, the lower surface of the inner wall of the base is fixedly connected with the lower surface of the support plate through an electric push rod, release paper is lapped on the lower surface of the inner wall of the support plate, the upper surface of the release paper is lapped with the lower surface of a fabric, four corners of the upper surface of the fabric are lapped with the lower surface of the pressing plate, the upper surface of the pressing plate is fixedly connected with the bottom end of the pushing mechanism through a second rotating mechanism, the pushing mechanism is clamped on the upper surface of the support plate, the top end of the pushing mechanism is fixedly connected with a rotary table, the back surface of the mounting frame is fixedly connected with the lower surface of the stirring box through a support plate, the upper surface of the stirring box is provided with a feed inlet, the left side surface of the stirring box is communicated with the left side surface of the brush plate through a hose, and the upper surface of the brush plate is fixedly connected with a movable block, the utility model discloses a bearing, including the movable block, the activity piece internal thread is connected with the third threaded rod, the positive one end fixedly connected with third slewing mechanism of third threaded rod, the third slewing mechanism joint is at the back of backup pad inner wall, the one end fixedly connected with second pivot at the third threaded rod back, the second pivot cup joints in the second bearing, the second bearing joint is in the front of backup pad inner wall, the one end fixedly connected with second motor at the second pivot back.
As a further scheme of the invention: the upper surface and the lower surface of the second motor are fixedly connected with the back surface of the supporting plate through fixing rods.
As a further scheme of the invention: the equal fixedly connected with curb plate of the left and right sides face of backup pad, two the spout has all been seted up to the opposite face of curb plate, sliding connection has the slider in the spout, two the looks remote site of slider and the left and right sides face fixed connection of brush board.
As a further scheme of the invention: the back fixedly connected with of mounting bracket scribbles the look equipment, the front and the back of mounting bracket respectively with the back and the front fixed connection of calico printing machine inner wall.
As a further scheme of the invention: the lower surface of support plate passes through the lower fixed surface of four telescopic links and base inner wall to be connected, the support plate sets up in the base.
As a further scheme of the invention: pushing mechanism includes the nut, the nut joint is at the upper surface of support plate, nut female connection has the second threaded rod, the both ends of second threaded rod respectively with the lower surface of carousel and second slewing mechanism's top fixed connection.
A water-based environment-friendly leather production process uses the water-based environment-friendly leather preparation equipment to produce water-based environment-friendly leather.
The method comprises the following steps:
s1, batching: firstly, a worker adds a certain proportion of water-based resin, color-changing powder and matting powder into a stirring box through a feed inlet, and then the worker controls the stirring box to work so as to uniformly mix the water-based resin, the water-based resin is water-based polyurethane resin;
s2, fixing the fabric: a worker places the required fabric on the upper surface of the release paper, rotates the rotary table forward, so that the rotary table drives the pressing plate to move downwards through the second threaded rod and the second rotating mechanism, and the pressing plate clamps the fabric;
s3, adjusting the distance between the fabric and the brush plate: the working personnel controls the electric push rod to work, so that the electric push rod drives the support plate to move upwards, the support plate drives the fabric to move upwards, and when the fabric moves to a proper position, the working personnel controls the electric push rod to stop working;
s4, coating treatment: the staff control agitator tank work for the solvent through step 1 processing in the agitator tank flows out from the lower surface of brush board through the hose, and staff control second motor work for the second motor passes through the motion of third threaded rod drive brush board, makes the solvent through step 1 processing in the hose can be paintd on the upper surface of fabric surface fabric, the distance adjustment between brush board and the surface fabric is 0.5mm, the translation rate of brush board: 50-70cm/s, the brushing times of the brush plate: 3-5 times;
s5, coloring: the working personnel controls the electric push rod to work, so that the electric push rod drives the support plate to move downwards, the working personnel controls the first motor to work, the first motor drives the two driven gears to work through the driving gear, the two driven gears drive the movable plate to move through the two first threaded rods, the movable plate drives the base to move rightwards through the two connecting rods, the base drives the fabric processed in the step 4 to move to the lower part of the color coating equipment, and the working personnel controls the color coating equipment to work, so that the water-based color paste in the color coating equipment is sprayed to the surface of the fabric processed in the step 4;
s6, grain processing: the worker controls the first motor to work, so that the first motor drives the two driven gears to work through the driving gear, the two driven gears drive the movable plate to move through the two first threaded rods, the movable plate drives the base to move rightwards through the two connecting rods, the base drives the fabric processed in the step 5 to move below the printing machine, and the worker controls the printing machine to work, so that the printing machine can perform texture processing on required patterns;
s7, separating release paper and the fabric processed in the step 6: the staff reversal carousel for the carousel passes through second threaded rod and second slewing mechanism and drives the clamp plate upward movement, makes the fabric surface fabric separation that clamp plate and step 6 were handled, and the staff control upwards pulls the fabric surface fabric that step 6 was handled, makes the fabric surface fabric that step 6 was handled with from the type paper separation.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the water-based environment-friendly leather production process and the preparation equipment thereof have the advantages that by arranging the water-based solvent, when workers need to coat the fabric, firstly, the operator controls the electric push rod to work, so that the electric push rod drives the support plate to move upwards, when the fabric on the carrier plate moves to a proper position, the worker controls the stirring box to work, so that the solvent in the stirring box flows out from the lower surface of the brush plate through the hose, the staff controls the second motor to work, the second motor drives the brush board to move through the third threaded rod, so that the organic solvent in the hose can be uniformly coated on the upper surface of the fabric, and because the solvent in the stirring box is the water-based resin and the water-based color paste, so that the staff can not generate toxic organic matters when stirring and spraying the solvents, and the health of the staff can not be hurt.
2. This waterborne environmental protection leather production technology and preparation equipment thereof, through setting up first motor, drive two driven gear work because of first motor accessible driving gear, make two driven gear drive the fly leaf motion through two first threaded rods, make the fly leaf drive the base through two connecting rods and move from a left side to the right side in proper order, make this waterborne environmental protection leather of production that the staff can be smooth, make the staff not need the manpower to transport the leather of last process processing under the required machine that uses of next process, the working strength of staff has been alleviateed.
3. This waterborne environmental protection leather production technology and preparation equipment thereof, through setting up second threaded rod and clamp plate, the staff reversal carousel, make the carousel drive the clamp plate upward movement through second threaded rod and second slewing mechanism, make the clamp plate move to the highest point, the staff places required fabric surface fabric at the upper surface from type paper, staff corotation carousel, make the carousel drive the clamp plate downward movement through second threaded rod and second slewing mechanism, make the clamp plate press from both sides tightly this fabric surface fabric, make the staff can advance fixedly to the fabric surface fabric of different thickness.
Drawings
FIG. 1 is a schematic sectional view of a front view of a leather production and preparation apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of the base of the leather production and preparation apparatus of the present invention viewed from the left;
FIG. 3 is a schematic structural diagram of a mounting rack of the leather production and preparation equipment of the present invention viewed from above;
FIG. 4 is a schematic structural diagram of the left view of the installation rack of the leather production and preparation equipment of the present invention;
FIG. 5 is an enlarged schematic view of the leather production and preparation apparatus A of the present invention;
in the figure: the automatic color-coating machine comprises a mounting frame 1, a protective shell 2, a first motor 3, a driving gear 4, a driven gear 5, a first rotating shaft 6, a first bearing 7, a first threaded rod 8, a first rotating mechanism 9, a movable plate 10, a connecting rod 11, a sliding hole 12, a base 13, an electric push rod 14, a carrier plate 15, a telescopic rod 16, release paper 17, fabric 18, a pressing plate 19, a second rotating mechanism 20, a pushing mechanism 21, a nut 211, a second threaded rod 212, a rotary disc 22, a support plate 23, a stirring box 24, a feed inlet 25, a hose 26, a brush plate 27, a movable block 28, a third threaded rod 29, a third rotating mechanism 30, a second bearing 31, a second rotating shaft 32, a second motor 33, a fixed rod 34, a side plate 35, a side plate 36 sliding groove, a slider 37, a color-coating device 38 and a printing machine 39.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 5, the present invention provides a technical solution: an aqueous environment-friendly leather preparation device comprises an installation frame 1, a protection shell 2 is fixedly connected to the right side surface of the installation frame 1, a first motor 3 is fixedly connected to the right side surface of the inner wall of the protection shell 2, an output shaft of the first motor 3 is fixedly connected with the right side surface of a driving gear 4, the driving gear 4 is meshed with two driven gears 5, a first rotating shaft 6 is fixedly connected to the left side surface of the driven gear 5, the outer surface of the first rotating shaft 6 is sleeved in a first bearing 7, the first bearing 7 is clamped on the right side surface of the inner wall of the installation frame 1, the left end of the first rotating shaft 6 is fixedly connected with the right end of a first rotating mechanism 9 through a first threaded rod 8, the first rotating mechanism 9 is clamped on the left side surface of the inner wall of the installation frame 1, the outer surfaces of the two first threaded rods 8 are in threaded connection with a same movable plate 10, the upper surface of the movable plate 10 is fixedly connected with the lower surface of a base 13 through two connecting rods 11, the connecting rod 11 is arranged in the sliding hole 12, the sliding hole 12 is arranged on the upper surface of the mounting frame 1, the lower surface of the inner wall of the base 13 is fixedly connected with the lower surface of the carrier plate 15 through the electric push rod 14, the release paper 17 is lapped on the lower surface of the inner wall of the carrier plate 15, the upper surface of the release paper 17 is lapped on the lower surface of the fabric 18, four corners of the upper surface of the fabric 18 are lapped on the lower surface of the pressing plate 19, the upper surface of the pressing plate 19 is fixedly connected with the bottom end of the pushing mechanism 21 through the second rotating mechanism 20, the pushing mechanism 21 is clamped on the upper surface of the carrier plate 15, the top end of the pushing mechanism 21 is fixedly connected with the rotating disc 22, the back surface of the mounting frame 1 is fixedly connected with the lower surface of the stirring box 24 through the supporting plate 23, the upper surface of the stirring box 24 is provided with the feeding hole 25, the left side surface of the stirring box 24 is communicated with the left side surface of the brush plate 27 through the hose 26, the upper surface of the brush plate 27 is fixedly connected with the movable block 28, the movable block 28 is internally threaded with a third threaded rod 29, the front end of the third threaded rod 29 is fixedly connected with a third rotating mechanism 30, the third rotating mechanism 30 is connected to the back of the inner wall of the supporting plate 23 in a clamping mode, the back end of the third threaded rod 29 is fixedly connected with a second rotating shaft 32, the second rotating shaft 32 is connected to the second bearing 31 in a sleeved mode, the second bearing 31 is connected to the front of the inner wall of the supporting plate 23 in a clamping mode, and the back end of the second rotating shaft 32 is fixedly connected with a second motor 33.
The upper and lower surfaces of the second motor 33 are fixedly connected to the rear surface of the support plate 23 by fixing bars 34.
The equal fixedly connected with curb plate 35 of the left and right sides face of backup pad 23, spout 36 has all been seted up to the opposite face of two curb plates 35, and sliding connection has slider 37 in spout 36, the looks remote site of two sliders 37 and the left and right sides face fixed connection of brush board 27.
The back of the mounting frame 1 is fixedly connected with a painting device 38, and the front and the back of the mounting frame 1 are respectively fixedly connected with the back and the front of the inner wall of a printing machine 39.
The lower surface of the carrier plate 15 is fixedly connected with the lower surface of the inner wall of the base 13 through four telescopic rods 16, and the carrier plate 15 is arranged in the base 13.
The pushing mechanism 21 includes a nut 211, the nut 211 is clamped on the upper surface of the carrier plate 15, a second threaded rod 212 is connected to the nut 211 through an internal thread, and two ends of the second threaded rod 212 are respectively fixedly connected to the lower surface of the turntable 22 and the top end of the second rotating mechanism 20.
A water-based environment-friendly leather production process comprises the following steps:
s1, batching: firstly, a worker adds a certain proportion of water-based resin, color-changing powder and extinction powder into a stirring box 24 through a feeding hole 25, and then the worker controls the stirring box to work so as to uniformly mix the water-based resin, namely the water-based polyurethane resin;
s2, fixing the fabric 18: a worker places a required fabric 18 on the upper surface of the release paper 17, and rotates the rotary table 22 forward, so that the rotary table 22 drives the pressing plate 19 to move downwards through the second threaded rod 212 and the second rotating mechanism 20, and the pressing plate 19 clamps the fabric 18;
s3, adjusting the distance between the fabric 18 and the brush plate 27: the worker controls the electric push rod 14 to work, so that the electric push rod 14 drives the support plate 15 to move upwards, the support plate 15 drives the fabric 18 to move upwards, and when the fabric 18 moves to a proper position, the worker controls the electric push rod 14 to stop working;
s4, coating treatment: the worker controls the stirring box 24 to work, so that the solvent treated in the step 1 in the stirring box 24 flows out of the lower surface of the brush board 27 through the hose 26, the worker controls the second motor 33 to work, so that the second motor 33 drives the brush board 27 to move through the third threaded rod 29, so that the solvent treated in the step 1 in the hose 26 can be coated on the upper surface of the fabric 18, the distance between the brush board 27 and the fabric is adjusted to be 0.5mm, and the moving speed of the brush board 27 is as follows: 50-70cm/s, number of times of brushing of the brush plate 27: 3-5 times;
s5, coloring: the working personnel controls the electric push rod 14 to work, so that the electric push rod 14 drives the support plate 15 to move downwards, the working personnel controls the first motor 3 to work, the first motor 3 drives the two driven gears 5 to work through the driving gear 4, the two driven gears 5 drive the movable plate 10 to move through the two first threaded rods 8, the movable plate 10 drives the base 13 to move rightwards through the two connecting rods 11, the base 13 drives the fabric 18 processed in the step 4 to move below the color painting equipment 38, and the working personnel controls the color painting equipment 38 to work, so that the water-based color paste in the color painting equipment 38 is sprayed to the surface of the fabric 18 processed in the step 4;
s6, grain processing: a worker controls the first motor 3 to work, so that the first motor 3 drives the two driven gears 5 to work through the driving gear 4, the two driven gears 5 drive the movable plate 10 to move through the two first threaded rods 8, the movable plate 10 drives the base 13 to move rightwards through the two connecting rods 11, the base 13 drives the fabric 18 processed in the step 5 to move below the printing machine 39, and the worker controls the printing machine 39 to work, so that the printing machine 39 can perform texture processing on required patterns;
s7, separating the release paper 17 and the fabric 18 processed in the step 6: the worker rotates the rotating disc 22 reversely, so that the rotating disc 22 drives the pressing plate 19 to move upwards through the second threaded rod 212 and the second rotating mechanism 20, the pressing plate 19 is separated from the fabric 18 processed in the step 6, and the worker controls to pull the fabric 18 processed in the step 6 upwards, so that the fabric 18 processed in the step 6 is separated from the release paper 17.
By arranging the water-based solvent, when a worker needs to paint the fabric 18, the worker firstly controls the electric push rod 14 to work, so that the electric push rod 14 drives the support plate 15 to move upwards, when the fabric 18 on the support plate 15 moves to a proper position, the worker controls the stirring box 24 to work, so that the solvent in the stirring box 24 flows out from the lower surface of the brush plate 27 through the hose 26, the worker controls the second motor 33 to work, so that the second motor 33 drives the brush plate 27 to move through the third threaded rod 29, so that the organic solvent in the hose 26 can be uniformly painted on the upper surface of the fabric 18, and the solvent in the stirring box 24 is water-based resin and water-based color paste, so that the worker cannot generate toxic organic matters when stirring and spraying the solvent, and the worker cannot be poisoned.
Through setting up first motor 3, drive two driven gear 5 work because of 3 accessible driving gears 4 of first motor, make two driven gear 5 drive fly leaf 10 through two first threaded rod 8 and move, make fly leaf 10 drive base 13 through two connecting rods 11 and move from left to right in proper order, make the production this waterborne environmental protection leather that the staff can be smooth, make the staff not need the manpower to transport the leather of last process processing under the required machine that uses of next process, the working strength of staff has been alleviateed.
Through setting up second threaded rod 212 and clamp plate 19, staff's reversal carousel 22, make carousel 22 drive clamp plate 19 upward movement through second threaded rod 212 and second slewing mechanism 20, make clamp plate 19 move to the highest point, the staff places required fabric surface fabric 18 at the upper surface from type paper 17, staff's reversal carousel 22, make carousel 22 drive clamp plate 19 downstream through second threaded rod 212 and second slewing mechanism 20, make clamp plate 19 press from both sides tightly this fabric surface fabric 18, make the staff can advance fixedly to the fabric surface fabric 18 of different thickness.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a waterborne environmental protection leather preparation equipment, includes mounting bracket (1), its characterized in that: the right side surface of the mounting rack (1) is fixedly connected with a protective shell (2), the right side surface of the inner wall of the protective shell (2) is fixedly connected with a first motor (3), an output shaft of the first motor (3) is fixedly connected with the right side surface of a driving gear (4), the driving gear (4) is meshed with two driven gears (5), the left side surface of each driven gear (5) is fixedly connected with a first rotating shaft (6), the outer surface of each first rotating shaft (6) is sleeved in a first bearing (7), the first bearings (7) are clamped on the right side surface of the inner wall of the mounting rack (1), the left end of each first rotating shaft (6) is fixedly connected with the right end of a first rotating mechanism (9) through a first threaded rod (8), the first rotating mechanisms (9) are clamped on the left side surface of the inner wall of the mounting rack (1), and the outer surfaces of the two first threaded rods (8) are in threaded connection with a movable plate (10), the upper surface of the movable plate (10) is fixedly connected with the lower surface of the base (13) through two connecting rods (11), the connecting rods (11) are arranged in sliding holes (12), the sliding holes (12) are arranged on the upper surface of the mounting frame (1), the lower surface of the inner wall of the base (13) is fixedly connected with the lower surface of the carrier plate (15) through electric push rods (14), release paper (17) is lapped on the lower surface of the inner wall of the carrier plate (15), the upper surface of the release paper (17) is lapped on the lower surface of a fabric (18), four corners of the upper surface of the fabric (18) are lapped on the lower surface of a pressing plate (19), the upper surface of the pressing plate (19) is fixedly connected with the bottom end of a pushing mechanism (21) through a second rotating mechanism (20), the pushing mechanism (21) is clamped on the upper surface of the carrier plate (15), and the top end of the pushing mechanism (21) is fixedly connected with a turntable (22), the back of mounting bracket (1) is connected with the lower fixed surface of agitator tank (24) through backup pad (23), the upper surface of agitator tank (24) is provided with feed inlet (25), the left surface of agitator tank (24) is linked together with the left surface of brush board (27) through hose (26), the last fixed surface of brush board (27) is connected with movable block (28), movable block (28) female connection has third threaded rod (29), the positive one end fixedly connected with third slewing mechanism (30) of third threaded rod (29), third slewing mechanism (30) joint is at the back of backup pad (23) inner wall, the one end fixedly connected with second pivot (32) at the back of third threaded rod (29), second pivot (32) cup joint in second bearing (31), second bearing (31) joint is in the front of backup pad (23) inner wall, one end of the back of the second rotating shaft (32) is fixedly connected with a second motor (33);
the pushing mechanism (21) comprises a nut (211), the nut (211) is clamped on the upper surface of the carrier plate (15), a second threaded rod (212) is connected to the nut (211) in a threaded manner, and two ends of the second threaded rod (212) are fixedly connected with the lower surface of the turntable (22) and the top end of the second rotating mechanism (20) respectively;
the back surface of the mounting rack (1) is fixedly connected with a coloring device (38), and the front surface and the back surface of the mounting rack (1) are respectively and fixedly connected with the back surface and the front surface of the inner wall of a printing machine (39);
the lower surface of the carrier plate (15) is fixedly connected with the lower surface of the inner wall of the base (13) through four telescopic rods (16), and the carrier plate (15) is arranged in the base (13).
2. The water-based environment-friendly leather preparation equipment as claimed in claim 1, wherein: the upper surface and the lower surface of the second motor (33) are fixedly connected with the back surface of the supporting plate (23) through fixing rods (34).
3. The water-based environment-friendly leather preparation equipment as claimed in claim 1, wherein: the both sides all fixedly connected with curb plate (35) of the left and right sides of backup pad (23), two spout (36) have all been seted up to the opposite face of curb plate (35), sliding connection has slider (37) in spout (36), two the looks remote site of slider (37) and the left and right sides face fixed connection of brush board (27).
4. A water-based environment-friendly leather production process is characterized by comprising the following steps: the production of aqueous eco-leather using the aqueous eco-leather production apparatus of any one of claims 1 to 3.
5. The production process of the water-based environment-friendly leather according to claim 4, characterized by comprising the following steps:
s1, batching: firstly, a worker adds a certain proportion of water-based resin, color-changing powder and extinction powder into a stirring box (24) through a feeding hole (25), and then the worker controls the stirring box to work so as to uniformly mix the water-based resin, the water-based resin is water-based polyurethane resin;
s2, fixing the fabric (18): a worker places a required fabric (18) on the upper surface of the release paper (17), and rotates the rotary table (22) forward, so that the rotary table (22) drives the pressing plate (19) to move downwards through the second threaded rod (212) and the second rotating mechanism (20), and the pressing plate (19) clamps the fabric (18);
s3, adjusting the distance between the fabric (18) and the brush board (27): the working personnel controls the electric push rod (14) to work, so that the electric push rod (14) drives the support plate (15) to move upwards, the support plate (15) drives the fabric (18) to move upwards, and when the fabric (18) moves to a proper position, the working personnel controls the electric push rod (14) to stop working;
s4, coating treatment: the worker controls the stirring box (24) to work, so that the solvent treated in the step 1 in the stirring box (24) flows out of the lower surface of the brush plate (27) through the hose (26), the worker controls the second motor (33) to work, so that the second motor (33) drives the brush plate (27) to move through the third threaded rod (29), so that the solvent treated in the step 1 in the hose (26) can be coated on the upper surface of the fabric (18), the distance between the brush plate (27) and the fabric is adjusted to be 0.5mm, and the moving speed of the brush plate (27) is as follows: 50-70cm/s, number of times of brushing of brush plate (27): 3-5 times;
s5, coloring: the working personnel control the electric push rod (14) to work, so that the electric push rod (14) drives the support plate (15) to move downwards, the working personnel control the first motor (3) to work, the first motor (3) drives the two driven gears (5) to work through the driving gear (4), the two driven gears (5) drive the movable plate (10) to move through the two first threaded rods (8), the movable plate (10) drives the base (13) to move rightwards through the two connecting rods (11), the base (13) drives the fabric (18) processed in the step 4 to move below the color coating equipment (38), and the working personnel control the color coating equipment (38) to work, so that the water color paste in the color coating equipment (38) is sprayed to the surface of the fabric (18) processed in the step 4;
s6, grain processing: the working personnel controls the first motor (3) to work, so that the first motor (3) drives the two driven gears (5) to work through the driving gear (4), the two driven gears (5) drive the movable plate (10) to move through the two first threaded rods (8), the movable plate (10) drives the base (13) to move rightwards through the two connecting rods (11), the base (13) drives the fabric (18) processed in the step 5 to move below the printing machine (39), and the working personnel controls the printing machine (39) to work, so that the printing machine (39) can perform texture processing on required patterns;
s7, separating the release paper (17) and the fabric (18) processed in the step 6: and (3) the worker reversely rotates the rotary table (22), so that the rotary table (22) drives the pressing plate (19) to move upwards through the second threaded rod (212) and the second rotating mechanism (20), the pressing plate (19) is separated from the fabric (18) processed in the step 6, and the worker controls the fabric (18) processed in the step 6 to be pulled upwards, so that the fabric (18) processed in the step 6 is separated from the release paper (17).
CN202010265177.XA 2020-04-07 2020-04-07 Water-based environment-friendly leather production process and preparation equipment thereof Active CN111451073B (en)

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CN112606555A (en) * 2020-11-26 2021-04-06 赵红根 Printing equipment for automobile leather production

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KR100877716B1 (en) * 2008-04-17 2009-01-07 정성수 Manufacturing method of synthetic leather, and that synthetic leather
CN101871169A (en) * 2010-04-19 2010-10-27 东莞市龙盟纸业有限公司 Manufacturing method of environment-friendly leather
CN106964518A (en) * 2017-05-09 2017-07-21 湖州东方皮革有限公司 A kind of leather production glue spreading apparatus
CN206721498U (en) * 2017-05-05 2017-12-08 海宁海宏新材料有限公司 Embossing device is dyed in a kind of fabric insect prevention
CN107694828A (en) * 2017-11-22 2018-02-16 江门市新会区古井源丰资产管理有限公司 A kind of uniform synthetic leather application device of coating
CN110328076A (en) * 2019-07-31 2019-10-15 江苏纵湖涂装设备产业研究院有限公司 A kind of intelligent painting device of cleaning inside coating
CN110339968A (en) * 2019-07-08 2019-10-18 安徽柏宏化工新材料有限公司 Application device is used in a kind of production of full-automatic leather
CN110656507A (en) * 2019-10-31 2020-01-07 佛山市威弘皮革有限公司 Full-aqueous artificial leather multiple treatment process

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100877716B1 (en) * 2008-04-17 2009-01-07 정성수 Manufacturing method of synthetic leather, and that synthetic leather
CN101871169A (en) * 2010-04-19 2010-10-27 东莞市龙盟纸业有限公司 Manufacturing method of environment-friendly leather
CN206721498U (en) * 2017-05-05 2017-12-08 海宁海宏新材料有限公司 Embossing device is dyed in a kind of fabric insect prevention
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CN107694828A (en) * 2017-11-22 2018-02-16 江门市新会区古井源丰资产管理有限公司 A kind of uniform synthetic leather application device of coating
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Denomination of invention: A water-based environmentally friendly leather production process and its preparation equipment

Effective date of registration: 20231017

Granted publication date: 20211119

Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Lishui Songyang Branch

Pledgor: ZHEJIANG TAIXIN SYNTHETIC LEATHER Co.,Ltd.

Registration number: Y2023330002345