CN114717857A - Artificial leather double-side processing coating equipment and spraying method thereof - Google Patents

Artificial leather double-side processing coating equipment and spraying method thereof Download PDF

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Publication number
CN114717857A
CN114717857A CN202210325122.2A CN202210325122A CN114717857A CN 114717857 A CN114717857 A CN 114717857A CN 202210325122 A CN202210325122 A CN 202210325122A CN 114717857 A CN114717857 A CN 114717857A
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Prior art keywords
frame
fabric
coating
liquid mixture
groove
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CN202210325122.2A
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Chinese (zh)
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CN114717857B (en
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周文平
周小平
周元华
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Jiangxi Zexi New Material Co ltd
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Jiangxi Zexi New Material Co ltd
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    • 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
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/186—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials one of the layers is on one surface of the fibrous web and the other layer is on the other surface of the fibrous web
    • 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
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • 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
    • B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
    • 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
    • B05C9/04—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 to opposite sides of the work
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

本发明涉及人造革加工技术领域，具体为一种人造革双面加工涂覆设备，包括操作框和烘干器，所述操作框前端呈开口状，且烘干器设置在操作框上端内部左侧处，所述操作框两侧外表面的中心处均设置有长槽，左右两组所述长槽内部分别转动连接有收布辊及放布辊。通过设置抵压组件、夹持件部分组件以及涂覆辊，实现对织物间正反面断性浸泡以及均匀涂覆，以及减少液体混合物涂抹过量而致浪费的情况，有效提高织物整体的涂覆效率；通过设置抻直组件，其与上述部件配合使用，方便对织物正反面的部分褶皱抚平以及织物限位，减少后期对织物表面涂覆液体混合物时存在部分褶皱处未涂抹均匀的情况，辅助提高织物的涂覆质量。

Figure 202210325122

The invention relates to the technical field of artificial leather processing, in particular to a double-sided processing and coating device for artificial leather, comprising an operation frame and a dryer. , the center of the outer surfaces of both sides of the operation frame is provided with a long groove, and the inside of the left and right groups of the long grooves are respectively connected with a cloth take-up roller and a cloth release roller. By arranging the pressing component, the part of the clamping component and the coating roller, the front and back surfaces of the fabric can be soaked and uniformly coated, and the waste caused by excessive application of the liquid mixture can be reduced, and the overall coating efficiency of the fabric can be effectively improved. ; By setting the straightening component, which is used in conjunction with the above components, it is convenient to smooth out some folds on the front and back of the fabric and limit the position of the fabric, reducing the situation that some folds are not evenly spread on the surface of the fabric when the liquid mixture is applied later, assisting Improve the coating quality of fabrics.

Figure 202210325122

Description

Artificial leather double-side processing coating equipment and spraying method thereof
Technical Field
The invention relates to the technical field of artificial leather processing, in particular to artificial leather double-sided processing and coating equipment and a spraying method thereof.
Background
Artificial leather is a plastic product that looks and feels like leather and can replace it. Generally, a fabric is used as a base, and synthetic resin and various plastic additives are applied to the base, and double-sided artificial leather in which both sides of the base are plastic layers is also used.
However, the conventional artificial leather coating method is to spray or drop a liquid mixture on the surface of the fabric first and then coat the fabric by using a roller brush, and the two liquid adding methods are not only difficult to simultaneously drop liquid on both sides of the fabric, but also easily cause splashing waste during liquid spraying and uneven coating on the surface of the fabric due to partial liquid accumulation during dropping, and reduce the coating efficiency; in addition, when the produced artificial leather fabric is rolled, wrinkles on the surface of partial sections are easy to appear, and the condition of uneven material coating is easy to appear at the wrinkles of the fabric in the liquid coating process, so that the coating quality of the fabric is also reduced.
Disclosure of Invention
The invention aims to realize the intermittent soaking and uniform coating of the front and back sides of the fabric by arranging the abutting component, the clamping component part component and the coating roller, reduce the waste caused by excessive coating of a liquid mixture and effectively improve the overall coating efficiency of the fabric; through setting up and stretch straight subassembly, it uses with above-mentioned part cooperation, conveniently smooths and the fabric is spacing to the partial fold of fabric positive and negative, reduces the later stage and has partial fold department not scribble even condition when coating liquid mixture to the fabric surface, supplementary improvement fabric's coating quality.
The purpose of the invention can be realized by the following technical scheme: an artificial leather double-side processing and coating device comprises an operation frame and a dryer, wherein the front end of the operation frame is in an open shape, the dryer is arranged at the left side inside the upper end of the operation frame, the centers of the outer surfaces of the two sides of the operation frame are respectively provided with a long groove, the insides of the left long groove and the right long groove are respectively and rotatably connected with a cloth collecting roller and a cloth releasing roller, a bottom platform is arranged at the half part of the bottom end inside the operation frame, an inner groove is embedded in the center of the bottom platform, a storage box with one third of height is arranged at the bottom surface inside the inner groove, a material distributing frame is arranged at the center inside of the storage box, the material distributing frame is in a triangular frame structure with a wide top and a narrow bottom, a plurality of groups of permeation grooves are equidistantly arranged at the bottom positions of the outer surfaces of the two sides of the material distributing frame, a coating frame is obliquely arranged at the left side of the groove opening of the inner groove, a pressing component is arranged at the upper end inside the operation frame, sliding frames are fixedly arranged on the inner walls of the front end and the rear end of the inner groove close to the center of the upper end, clamping pieces are arranged between the two groups of sliding frames, and the pressing components correspond to the clamping pieces up and down;
wherein, support and press the subassembly to include pivot, motor, adjustable frame, spacing groove, semicircle snap ring, inserted bar and support the piece, the pivot is rotated and is connected and be close to upper end department at the inside center of operation frame, and the pivot rear end runs through the operation frame and is connected with the output of motor, the movable frame of returning the shape structure has been cup jointed to the pivot outside, and the lower extreme all is the arc form on the adjustable frame, the equal vertical spacing groove of having seted up of the inside center department in adjustable frame both sides, and pivot both sides surface center department all is provided with the semicircle snap ring, semicircle snap ring sliding connection is inside the spacing groove, the inside center through connection of pivot has the inserted bar, and the equal fixed mounting of lower extreme has support the piece on the inserted bar, support the piece and keep away from inserted bar one end and be the cambered surface and paste mutually with the adjustable frame internal surface.
Furthermore, the clamping piece comprises a concave pushing frame, the front end and the rear end of the concave pushing frame are respectively inserted into the two sets of sliding frames, two thirds of the upper end of the concave pushing frame penetrates through the upper end of the inner groove, the upper end of the concave pushing frame is in an inclined plane arrangement with a left side higher than a right side, and a string is fixedly arranged at the position close to the lower end inside the concave pushing frame.
Further, the inside lower extreme third that is located of smooth frame runs through and sets up the pole setting, and the pole setting runs through to be provided with spring assembly one in the inside partial winding of smooth frame, pole setting lower extreme third runs through to smooth frame outside and fixedly connected with apron, the upper end opening of branch material frame runs through the middle part of apron, and divides the material frame front and back terminal surface to be close to upper end third center department and has seted up the rectangle open slot, and the rectangle open slot corresponds from top to bottom with the position of string.
Further, the coating frame comprises the framework of upper and lower two sets of slopes, and the framework side section is the setting of spill structure, and it is all articulated through the carousel to be close to end frame center department around between upper and lower two sets of frameworks, and parallel dislocation about two sets of deckle boards are, and upper and lower two sets of frameworks are inside to be close to middle department and all rotate and be connected with the coating roller, and the distance between the coating roller is unanimous with fabric thickness.
Further, a stretching assembly is arranged at one third of the right side of the upper end face of the base platform and comprises a calandria, an inner pipe, clamping plates, push rods, a spring assembly two and a support rod, the calandria is formed by splicing a plurality of groups of pipe bodies and is distributed at the upper end of the base platform in a snake-shaped manner, the distance between the calandria and the surface of the base platform is 2.5cm, the rear end of the calandria is fixedly connected with the inner wall of the rear end of the operating frame, the inner pipe is arranged in the hollow structure and transversely arranged in the calandria pipe body, notches are formed in the center of the upper end face of the calandria, the notches of two adjacent groups of the calandria are oppositely arranged, the clamping plates are inserted in the notches, openings at the lower ends of the clamping plates penetrate into the interior of the calandria and are clamped outside the inner pipe, the push rods penetrate through the upper ends of the inner pipe and are connected with the clamping plates near the clamping corners of the inner pipe, the outer surfaces of the push rods are wound with the spring assembly two in the positions near the upper ends of the two, and the second spring set is arranged between the push rod and the inner tube.
Further, the arc wall has all been seted up to single body both sides surface front and back end of calandria, and the distance between two sets of arc walls is unanimous with calandria upper end notch length around, the inside bottom surface front and back end of calandria all articulates there are two sets of poles of support, controls adjacent two sets of the pole of support is the slope symmetry and offsets with splint lower extreme both sides respectively, the pole top is close to the notch department of arc wall.
A spraying method of double-sided processing and coating equipment for artificial leather specifically comprises the following steps:
the method comprises the following steps: firstly, the open end of the fabric is pulled out by the cloth releasing roller, penetrates through the inside of the operation frame and is wound by the cloth collecting roller, and during the period, the fabric sequentially passes through the straightening component, the inner groove and the inside of the coating frame, so that the straightening, the intermittent soaking and the uniform coating of the fabric are realized, and the overall coating efficiency of the fabric is effectively improved;
step two: before the fabric is coated, the fabric is stretched by a stretching component, the fabric is sequentially wound on a plurality of groups of tube bodies of a calandria in a high and low shape, along with the winding traction of a fabric collecting roller, the fabric is respectively abutted against clamping plates protruding from the surface of the tube bodies when the fabric is woven and passes through the calandria, so that partial wrinkles on the surface of the fabric can be conveniently smoothed, the opposite positions of two adjacent groups of clamping plates are arranged, the two sides of the fabric can be conveniently stretched and straightened, the condition that partial wrinkles are not uniformly coated when liquid mixture is coated on the surface of the fabric in the later period is reduced, the clamping plates are tightly pressed by the traction force of the fabric, the clamping plate corners are pressed downwards by pressing push rods, the spring groups are compressed, the clamping plates are tensioned by inner tubes, included angles are enlarged, the bottom ends of the plate bodies are respectively abutted against abutting rods, so that the top ends of the abutting rods penetrate through arc-shaped grooves to the outside of the calandria tube, thus the front and rear abutting rods are respectively limited at the front and rear ends of the fabric, the deflection when the fabric is stretched and moved is reduced, so that the later coating condition is influenced, the automatic limiting of the fabric is realized, when the fabric stops traction, the clamping plate loses downward abutting force, rebounds from the spring group II and is abutted upwards by the push rod, the clamping plate rebounds upwards, loses abutting against the abutting rod, the top end of the abutting rod returns to the inside of the calandria, and the limitation of the fabric is stopped, so that the fabric is convenient to take;
step three: when the stretched fabric passes through the upper end of the inner groove, the concave push frame and the thin ropes are positioned at the upper end of the fabric, the rotating shaft and the movable frame rotate clockwise at a constant speed along with the starting of the motor, when the movable frame rotates to be vertical and corresponds to the concave push frame up and down, the inserted rod falls down under the action of inertia and self gravity, the supporting block at the bottom of the sliding frame pushes the movable frame to fall down integrally, the semicircular clamping ring slides with the inner part of the limiting groove, when the movable frame rotates to fall down, it slides along the inclined plane at the upper end of the concave push frame and rapidly presses the concave push frame downwards, the spring group is compressed, at the moment, the string pushes against partial sections of the fabric and enters the storage box together, thereby realizing the soaking of the front and the back of the partial section of the fabric, facilitating the feeding of the surface of the fabric, along with the continuous rotation of the movable frame, the thin rope gradually gets away from the concave pushing frame, the concave pushing frame is lost and rebounds upwards under the action of the spring group, and the thin rope and the soaked fabric both return to the notch of the inner groove;
step four: meanwhile, the concave push frame slides downwards along the sliding frame, the spring group I is compressed, the upright rod penetrates through and downwards to force the cover plate to be inserted into the storage box, the material distribution frame and the cover plate move up and down relatively, a proper amount of liquid mixture overflows from the material distribution frame through the permeation groove, the amount of the liquid mixture inside the material distribution frame is two thirds of that of the whole frame body, the material distribution frame penetrates through the cover plate, the thin rope abuts against the fabric and falls to one third of the inside of the material distribution frame along the rectangular open slot together, the fabric and the liquid mixture are soaked until the fabric and the liquid mixture are soaked, the triangular structure of the material distribution frame can limit the discharge amount of the overflowed liquid mixture, the drying condition caused by excessive overflow of the liquid mixture in the storage box and sufficient exposure of the liquid mixture and the air is reduced, meanwhile, the fabric soaking area is conveniently limited, the waste condition caused by excessive soaking area of the fabric and excessive staining amount of the liquid mixture is reduced, the fabric feeding effect is further improved;
step five: along with continuous winding of the cloth collecting roller, the soaked fabric end is sequentially pulled leftwards and penetrates into the coating frame to be coated, because the coating frame is obliquely arranged, when the soaked fabric end passes through the upper and lower groups of coating rollers, redundant liquid mixture is pushed and scraped and is coated on the back and front sides of the fabric which is not soaked at the rear end, and part of the dropped liquid mixture can be dropped into the storage box through the inclined surface of the coating frame in the pushing and scraping process;
step six: the uniformly coated fabric is continuously pulled leftwards, the dryer is used for air-drying the liquid mixture on the surface of the fabric, and the air-dried fabric is furled by the cloth collecting roller, so that the double-sided coating of the artificial leather fabric is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. when the fabric double-side coating device is used, the movable frame rotates and falls down through the combined action of the abutting assembly, the clamping piece part assembly and the coating roller, so that the clamping piece and the fabric part are forced to fall in sections, abut against and press downwards and are soaked in the discharging frame, the soaking of the front and the back of the local fabric section is realized, the feeding of the surface of the fabric is convenient, the soaked fabric end is sequentially pulled leftwards and penetrates into the coating frame to be coated, when the soaked fabric end passes through the upper and the lower groups of coating rollers, the redundant liquid mixture is pushed and scraped and is coated on the back-end un-soaked fabric reverse front surface, and the part of the dropped liquid mixture in the pushing and scraping process can be dripped into the storage box through the inclined surface of the coating frame, and the fabric intermittent immersing feeding and uniform coating modes are combined, so that the double-side coating efficiency of the fabric is effectively improved;
2. when the fabric storage box is used, the pressing component is matched with the clamping piece again, the concave push frame slides downwards along the sliding frame, the spring group is compressed, the vertical rod penetrates through the sliding frame downwards to force the cover plate to be inserted into the storage box, the material distribution frame and the cover plate move up and down relatively, a proper amount of liquid mixture overflows from the material distribution frame through the permeation groove, the amount of the liquid mixture in the material distribution frame is two thirds of that of the whole frame body, the material distribution frame penetrates through the cover plate, the thin rope is abutted against the fabric part and falls to one third of the material distribution frame along the rectangular open groove together until the fabric is soaked in the liquid mixture, the triangular structure of the material distribution frame can limit the discharge amount of the overflowing liquid mixture, the drying condition caused by excessive overflowing of the liquid mixture in the storage box and sufficient exposure of the liquid mixture and air is reduced, and meanwhile, the fabric soaking area is conveniently limited, so that the fabric soaking area is too large, and the fabric soaking area is reduced, The liquid mixture is polluted by a large amount to cause waste, so that the fabric feeding effect is further improved;
3. when the invention is used, the straightening component is arranged and the cloth collecting roller is wound and pulled, when a weaving path is arranged in a pipe, the weaving path is respectively abutted against the clamping plates protruding from the surface of the pipe body, so that partial wrinkles on the surface of the fabric are conveniently smoothed, the opposite positions of the two adjacent groups of clamping plates are arranged, so that the double-sided straightening of the fabric is convenient, the condition that partial wrinkles are not uniformly coated when liquid mixture is coated on the surface of the fabric in the later period is reduced, the clamping plates are tightly pressed by the fabric traction force, the clamping corners of the clamping plates abut against the push rods downwards, the spring groups are forced to be compressed, the clamping plates are tensioned by the inner pipes, the included angles are enlarged, the bottom ends of the plate bodies respectively abut against the abutting rods to force the top ends of the abutting rods to penetrate through the arc-shaped grooves to the outside of the pipe, the two groups of the abutting rods are respectively limited at the front end and the rear end of the fabric, the automatic limiting of the fabric is realized, and the deviation when the fabric is stretched and moved to influence the later-period coating condition, and the coating quality of the fabric is improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the hanger assembly of the present invention;
FIG. 3 is a top sectional view of the bezel of the present invention;
FIG. 4 is a cross-sectional view of a pressing assembly of the present invention;
FIG. 5 is a perspective view of the coating frame of the present invention;
FIG. 6 is a left side view in cross-section of the base table in combination with a clamping member in accordance with the present invention;
FIG. 7 is a schematic view of a half-section three-dimensional structure of a base table according to the present invention;
fig. 8 is an inner-sectional schematic view of the straightening assembly of the present invention.
In the figure: 1. an operation frame; 2. a dryer; 3. a long groove; 4. a cloth collecting roller; 5. a cloth releasing roller; 6. a base table; 61. an inner tank; 62. a storage box; 63. a material distributing frame; 631. a permeation groove; 64. a sliding frame; 7. coating a frame; 71. a turntable; 72. a coating roller; 8. a pressing component; 81. a rotating shaft; 82. a motor; 83. a movable frame; 84. a limiting groove; 85. a semicircular snap ring; 86. inserting a rod; 87. a resisting block; 9. a clamping member; 91. a concave push frame; 92. a string; 93. a first spring set; 94. erecting a rod; 95. a cover plate; 10. straightening the components; 101. arranging pipes; 102. an inner tube; 103. a splint; 104. a push rod; 105. a second spring set; 106. a support rod; 107. an arc-shaped groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-8, a double-sided processing and coating apparatus for artificial leather comprises an operation frame 1 and a dryer 2, wherein the front end of the operation frame 1 is open, the dryer 2 is disposed at the left side of the inner side of the upper end of the operation frame 1, the centers of the outer surfaces of both sides of the operation frame 1 are respectively provided with a long trough 3, the inner parts of the left and right groups of long troughs 3 are respectively and rotatably connected with a cloth receiving roller 4 and a cloth releasing roller 5, a bottom table 6 is disposed at one half of the inner bottom end of the operation frame 1, an inner trough 61 is embedded in the center of the bottom table 6, a material storage box 62 with one third of height is disposed at the bottom position of the inner trough 61, a material distributing frame 63 is disposed at the center position of the inner part of the material storage box 62, the material distributing frame 63 is in a triangular frame structure with a wide upper part and a narrow lower part, a plurality of groups of permeable troughs 631 are disposed at the bottom positions of the outer surfaces of both sides of the material distributing frame 63, a coating frame 7 is obliquely disposed at the left side of the notch of the inner trough 61, the pressing component 8 is arranged at the upper end of the inner groove 61 in the operation frame 1, the sliding frames 64 are fixedly arranged on the inner walls of the front end and the rear end of the inner groove 61 close to the center of the upper end, the clamping component 9 is arranged between the two groups of sliding frames 64, the pressing component 8 vertically corresponds to the clamping component 9, the open end of the fabric is firstly drawn out through the cloth releasing roller 5, the open end of the fabric penetrates through the inside of the operation frame 1 and is wound by the cloth winding roller 4, and during the period, the fabric is stretched and straightened, intermittently soaked and uniformly coated through the stretching component 10, the inner groove 61 and the coating frame 7 in sequence, so that the stretching, the intermittent soaking and the uniform coating of the fabric are realized, and the overall coating efficiency of the fabric is effectively improved;
the pressing component 8 comprises a rotating shaft 81, a motor 82, a movable frame 83, a limiting groove 84, a semicircular clamping ring 85, an inserting rod 86 and a pressing block 87, the rotating shaft 81 is rotatably connected to the inner center of the operating frame 1 close to the upper end, the rear end of the rotating shaft 81 penetrates through the operating frame 1 and is connected with the output end of the motor 82, the movable frame 83 with a clip structure is sleeved outside the rotating shaft 81, the upper end and the lower end of the movable frame 83 are both arc-shaped, the limiting grooves 84 are vertically formed in the inner centers of two sides of the movable frame 83, the semicircular clamping rings 85 are arranged in the outer surface centers of two sides of the rotating shaft 81, the semicircular clamping rings 85 are slidably connected inside the limiting groove 84, the inserting rod 86 is connected in the inner center of the rotating shaft 81 in a penetrating manner, the pressing blocks 87 are fixedly installed at the upper end and the lower end of the inserting rod 86, and one end, far away from the inserting rod 86, of the pressing block 87 is an arc surface and is adhered to the inner surface of the movable frame 83;
the clamping piece 9 comprises a concave pushing frame 91, the front end and the rear end of the concave pushing frame 91 are respectively inserted into the two groups of sliding frames 64, two thirds of the upper end of the concave pushing frame 91 penetrates through the upper end of the inner groove 61, the upper end of the concave pushing frame 91 is an inclined plane which is higher at the left side and higher at the right side, and a string 92 is fixedly arranged in the concave pushing frame 91 close to the lower end; when the fabric passes through the upper end of the inner groove 61, the concave push frame 91 and the string 92 are both positioned at the upper end of the fabric, the rotating shaft 81 and the movable frame 83 rotate clockwise at a constant speed along with the starting of the motor 82, when the movable frame 83 rotates to be vertical and corresponds to the concave push frame 91 up and down, the inserted link 86 falls down under the action of inertia and self gravity, the abutting block 87 at the bottom of the inserted link pushes the movable frame 83 to fall down integrally, the semicircular snap ring 85 slides in the limiting groove 84, when the movable frame 83 rotates to fall down, the movable frame slides along the inclined plane at the upper end of the concave push frame 91 and rapidly abuts against the concave push frame 91 downwards, the spring group I93 is compressed, at the moment, the string 92 abuts against the partial sections of the fabric and falls together into the storage box 62, so as to soak the front and back surfaces of the partial sections of the fabric, the feeding on the surface of the fabric is convenient, the movable frame 83 continuously rotates, the movable frame 83 gradually gets away from the concave push frame 91 and loses and rebounds upwards under the action of the spring group I93, the string 92 and the soaked fabric return to the notch of the inner groove 61;
along with the continuous winding of the cloth collecting roller 4, the soaked fabric end is sequentially pulled leftwards and penetrates into the coating frame 7 for coating, the coating frame 7 consists of an upper group of inclined frame bodies and a lower group of inclined frame bodies, the side sections of the frame bodies are arranged in a concave structure, the upper group of frame bodies and the lower group of frame bodies are hinged close to the centers of front and rear end frames through a turntable 71, two groups of frame plates are vertically parallel and staggered, the coating rollers 72 are rotatably connected to the positions, close to the middle, of the inner parts of the upper group of frame bodies and the lower group of frame bodies, the distance between the coating rollers 72 is consistent with the thickness of the fabric, because the coating frame 7 is arranged in an inclined mode, when the soaked fabric end passes through the upper group of coating rollers 72 and the lower group of coating rollers, redundant liquid mixture is pushed and coated on the back surface of the fabric which is not soaked at the rear end, and the liquid mixture which is partially dripped in the pushing and scraping process can be dripped into the box 62 through the inclined surface of the coating frame 7, and the mode of intermittently soaking, and then uniformly coating the fabric, the efficiency of coating the liquid mixture on the two sides of the fabric is effectively improved, and the waste of the liquid mixture is reduced;
example two:
in the first embodiment, when the fabric is rolled up, the pressing component 8 and the clamping component 9 are matched with each other, so that the liquid mixture is stained on the surface of the fabric in a local front-back soaking mode of the fabric, and then the surface of a fabric soaking section is uniformly coated by the coating frame 7, thereby reducing the waste of the liquid mixture and improving the coating efficiency, however, the fabric soaking area cannot be controlled and limited by the feeding mode, the waste caused by too much staining of the fabric liquid mixture is easy to generate, and the drying waste caused by large-area exposure of the liquid mixture is easy to generate;
as shown in fig. 6 and 7, a vertical rod 94 penetrates through the inside of the sliding frame 64 at the lower third, a first spring set 93 is wound around the vertical rod 94 penetrating the inside of the sliding frame 64, a third lower end of the vertical rod 94 penetrates the outside of the sliding frame 64 and is fixedly connected with a cover plate 95, the concave push frame 91 slides down along the sliding frame 64, the first spring set 93 is compressed, the vertical rod 94 penetrates downwards to force the cover plate 95 to be inserted into the storage box 62, the material separating frame 63 and the cover plate 95 move up and down relatively, a proper amount of liquid mixture overflows from the inside of the material separating frame 63 through a permeation groove 631, the amount of the liquid mixture inside the material separating frame 63 is two thirds of the whole frame body, an upper opening of the material separating frame 63 penetrates through the middle part of the cover plate 95, a rectangular open groove is formed in the front and rear end surfaces of the material separating frame 63 near the center of the upper third, the rectangular open groove corresponds to the position of the string 92 up and down, the material separating frame 63 penetrates through the cover plate 95, the string 92 props against the partial section of the fabric and falls to one third of the inner part of the material distribution frame 63 along the rectangular open slot together until the fabric is soaked with the liquid mixture, the triangular structure of the material distribution frame 63 can limit the discharge amount of the overflowed liquid mixture, the phenomenon that the liquid mixture in the material storage box 62 overflows too much and is fully exposed with air to cause drying is reduced, meanwhile, the fabric soaking area is conveniently limited, the waste caused by the overlarge fabric soaking area and the large liquid mixture pollution amount is reduced, and the fabric feeding effect is further improved.
Example three:
as shown in fig. 2, 3 and 8, in order to smooth the surface of the fabric during coating and reduce the wrinkles on the surface of the fabric to affect the coating effect, the fabric is stretched by the stretching assembly 10 before coating, the stretching assembly 10 is arranged at one third of the right side of the upper end surface of the base 6, the stretching assembly 10 comprises a comb 101, an inner tube 102, a clamping plate 103, a push rod 104, a spring assembly 105 and a support rod 106, the comb 101 is formed by splicing a plurality of groups of tubes and is arranged at the upper end of the base 6 in a serpentine shape, the distance between the comb 101 and the surface of the base 6 is 2.5cm, the rear end of the comb 101 and the inner wall of the rear end of the operation frame 1 are fixedly connected, the fabric is sequentially wound on the plurality of groups of tubes of the comb 101 in a high-low shape, the inner tube 101 is hollow and is transversely provided with the inner tube 102, the center of the upper end surface of the comb 101 is provided with a notch, the notches of two adjacent comb 101 are oppositely arranged, the clamping plate 103 is inserted inside the notches, along with the winding and traction of the cloth collecting roller 4, when a woven cloth passes through the calandria 101, the woven cloth respectively abuts against the clamping plates 103 protruding from the surface of the pipe body, partial wrinkles on the surface of the fabric are conveniently smoothed, the opposite positions of the two adjacent groups of clamping plates 103 are arranged, the two sides of the fabric are conveniently stretched and straightened, the condition that partial wrinkles are not uniformly coated when the surface of the fabric is coated with a liquid mixture in the later period is reduced, the lower end opening of the clamping plate 103 penetrates through the calandria 101 and is clamped outside the inner pipe 102, the upper end of the inner pipe 102 is connected with the push rod 104 in a penetrating manner near the included angle of the clamping plates 103, the bottom end of the push rod 104 penetrates through the inner pipe 102, the spring group II 105 is wound on the half part of the outer surface of the push rod 104 near the upper end, the spring group II 105 is arranged between the push rod 104 and the inner pipe 102, the clamping plate 103 is tightly pressed by the fabric traction force, the included angle of the clamping plate 103 presses the push rod 104 downwards, the spring group II 105 to compress, the clamping plate 103 is expanded by the stretching action of the inner pipe 102, so as to adapt to the traction force of the fabric and reduce the damage of the fabric during traction;
in addition, the front and rear ends of the outer surface of the two sides of the single tube body of the calandria 101 are respectively provided with an arc-shaped groove 107, the distance between the front and rear arc-shaped grooves 107 is consistent with the length of the notch at the upper end of the calandria 101, the front and rear ends of the bottom surface inside the calandria 101 are respectively articulated with two groups of abutting rods 106, the left and right adjacent groups of abutting rods 106 are in inclined symmetry and respectively abut against the two sides of the lower end of the clamping plate 103, the top end of the abutting rod 106 is close to the notch of the arc-shaped groove 107, when the clamping plate 103 is pressed downwards, the included angle is enlarged, the bottom end of the plate body respectively abuts against the abutting rods 106 to force the top end of the abutting rod 106 to penetrate through the arc-shaped groove 107 to the outside of the calandria 101, so that the front and rear abutting rods 106 are respectively limited at the front and rear ends of the fabric, the influence on the later coating condition due to the deviation of the stretching and straight movement of the fabric is reduced, the automatic limit of the fabric is realized, when the fabric stops pulling, the clamping plate 103 rebounds due to the rebound of the spring group 105 and the pushing rod 104 upwards of the clamping plate 103, the top end of the abutting rod 106 returns to the inside of the calandria 101 after the abutting of the abutting rod 106 is lost, and the limitation to the fabric is stopped, so that the fabric is convenient to take;
as a further scheme of the invention: the invention also discloses a spraying method of the double-sided processing and coating equipment for artificial leather, which comprises the following steps:
the method comprises the following steps: the open end of the fabric is drawn out through the cloth releasing roller 5, penetrates through the inside of the operation frame 1 and is wound by the cloth collecting roller 4, and during the period, the fabric sequentially passes through the stretching component 10, the inner groove 61 and the coating frame 7, so that the stretching, the intermittent soaking and the uniform coating of the fabric are realized, and the overall coating efficiency of the fabric is effectively improved;
step two: before coating the fabric, firstly stretching the straightening assembly 10 to stretch the fabric, sequentially winding the fabric on a plurality of groups of tube bodies of the tube bank 101 in a high-low shape, along with the winding traction of the cloth collecting roller 4, respectively abutting against the clamping plates 103 protruding from the surface of the tube body when the fabric passes through the tube bank 101 to facilitate the smoothing of partial wrinkles on the surface of the fabric, arranging opposite positions of two adjacent groups of clamping plates 103 to facilitate the straightening of two sides of the fabric, reducing the condition that partial wrinkles are not uniformly coated when coating a liquid mixture on the surface of the fabric in the later period, tightly pressing the clamping plates 103 by the traction force of the fabric, pressing the push rods 104 downwards at the included angles of the clamping plates 103 and forcing the spring groups 105 to be compressed, expanding the included angles of the clamping plates 103 by the stretching of the inner tubes 102, respectively abutting against the bottom ends of the plate bodies 106 to force the top ends of the abutting rods 106 to penetrate through the arc-shaped grooves 107 to the outside of the tube bank 101, and respectively limiting the front and rear abutting rods 106 at the front and rear ends of the fabric, the later coating condition influenced by the deviation of stretched and moved fabric is reduced, the automatic limiting of the fabric is realized, when the fabric stops traction, the clamping plate 103 loses downward contact force, the spring group II 105 rebounds and the push rod 104 rebounds upwards, the clamping plate 103 rebounds upwards, the abutting rod 106 is lost, the top end of the abutting rod 106 returns to the inside of the calandria 101, the limitation on the fabric is stopped, and the fabric is convenient to take;
step three: when stretched fabric passes through the upper end of the inner groove 61, the concave push frame 91 and the thin rope 92 are positioned at the upper end of the fabric, the rotating shaft 81 and the movable frame 83 rotate clockwise at a constant speed along with the starting of the motor 82, when the movable frame 83 rotates to be vertical and corresponds to the concave push frame 91 up and down, the inserted rod 86 falls down under the action of inertia and self gravity, the abutting block 87 at the bottom of the inserted rod pushes the movable frame 83 to fall down integrally, the semicircular clamping ring 85 slides inside the limiting groove 84, when the movable frame 83 rotates and falls down, the movable frame 83 slides along the inclined surface at the upper end of the concave push frame 91 and rapidly abuts against the concave push frame 91 downwards, the first spring group 93 is compressed, at the moment, part of the thin rope 92 abutting against the fabric falls together into the storage box 62, so as to soak the front and back surfaces of partial fabric paragraphs, the fabric surface feeding is convenient, as the movable frame 83 continuously rotates, the concave push frame 91 gradually gets away from the concave push frame 91 loses and rebounds upwards under the action of the first spring group 93, the string 92 and the soaked fabric return to the notch of the inner groove 61;
step four: meanwhile, the concave push frame 91 slides downwards along the sliding frame 64, the spring group I93 is compressed, the upright post 94 penetrates downwards to force the cover plate 95 to be inserted into the storage box 62, the material distribution frame 63 and the cover plate 95 move up and down relatively, a proper amount of liquid mixture overflows from the material distribution frame 63 through the permeation groove 631, the amount of the liquid mixture in the material distribution frame 63 is two thirds of the whole frame body, the material distribution frame 63 penetrates through the cover plate 95, the thin rope 92 props against partial sections of the fabrics and falls to the one third of the material distribution frame 63 along the rectangular open slot together until the fabrics and the liquid mixture are soaked, the triangular structure of the material distribution frame 63 can limit the discharge amount of the overflowing liquid mixture, the phenomenon that the liquid mixture in the storage box 62 overflows too much and is fully exposed with air to cause drying is reduced, meanwhile, the fabric soaking area is convenient to be limited, and the problem that the fabric soaking area is too large and the liquid mixture is reduced, The liquid mixture is polluted by a large amount to cause waste, so that the fabric feeding effect is further improved;
step five: with the continuous furling of the cloth collecting roller 4, the soaked fabric end is sequentially pulled leftwards and penetrates into the coating frame 7 for coating, because the coating frame 7 is obliquely arranged, when the soaked fabric end passes through the upper and lower groups of coating rollers 72, redundant liquid mixture is pushed and scraped and coated on the reverse side of the fabric which is not soaked at the rear end, and part of the dropped liquid mixture can drop into the storage box 62 through the inclined surface of the coating frame 7 in the pushing and scraping process, and by combining the mode of intermittently soaking, feeding and uniformly coating the fabric, the efficiency of coating the liquid mixture on the two sides of the fabric is effectively improved, and the waste of the liquid mixture is reduced;
step six: the evenly coated fabric is continuously pulled leftwards, the dryer 2 is used for air-drying the liquid mixture on the surface of the fabric, and the air-dried fabric is furled by the cloth collecting roller 4, so that double-sided coating of the artificial leather fabric is realized.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1.一种人造革双面加工涂覆设备，其特征在于：包括操作框(1)和烘干器(2)，所述操作框(1)前端呈开口状，且烘干器(2)设置在操作框(1)上端内部左侧处，所述操作框(1)两侧外表面的中心处均设置有长槽(3)，左右两组所述长槽(3)内部分别转动连接有收布辊(4)及放布辊(5)，所述操作框(1)内部底端二分之一处设置有底台(6)，且底台(6)中心处内嵌开设有内槽(61)，所述内槽(61)内部底面位置设置有三分之一高的储料盒(62)，且储料盒(62)内部中心位置设置有分料框(63)，所述分料框(63)呈上宽下窄的三角框结构，且分料框(63)两侧外表面的底部位置等距离开设有若干组渗透槽(631)，所述内槽(61)的槽口左侧处倾斜设置有涂覆框(7)，所述操作框(1)内部位于内槽(61)上端处设置有抵压组件(8)，所述内槽(61)前后端内壁靠近上端中心处均固定安装有滑框(64)，两组所述滑框(64)之间设置有夹持件(9)，且抵压组件(8)与夹持件(9)上下对应；1. An artificial leather double-sided processing coating equipment is characterized in that: comprising an operation frame (1) and a dryer (2), the front end of the operation frame (1) is open, and the dryer (2) is provided with On the inner left side of the upper end of the operation frame (1), a long groove (3) is provided at the center of the outer surfaces on both sides of the operation frame (1), and the left and right two sets of the long grooves (3) are respectively rotatably connected inside. The cloth collecting roller (4) and the cloth releasing roller (5), the bottom half of the inner bottom end of the operation frame (1) is provided with a bottom table (6), and the center of the bottom table (6) is embedded with an inner table. A groove (61) is provided with a storage box (62) with a height of one third on the inner bottom surface of the inner groove (61), and a material distribution frame (63) is arranged at the inner center of the storage box (62), so The material distributing frame (63) is in the form of a triangular frame that is wide at the top and narrow at the bottom, and several groups of infiltration grooves (631) are equidistantly provided at the bottom positions of the outer surfaces on both sides of the material distribution frame (63). The inner grooves (61) A coating frame (7) is inclined on the left side of the notch of the inner groove, and a pressing component (8) is arranged inside the operation frame (1) at the upper end of the inner groove (61). The front and rear ends of the inner groove (61) A sliding frame (64) is fixedly installed on the inner wall near the center of the upper end, a clamping member (9) is arranged between the two sets of the sliding frames (64), and the pressing component (8) and the clamping member (9) are up and down correspond; 其中，所述抵压组件(8)包括转轴(81)、电机(82)、活动框(83)、限位槽(84)、半圆卡环(85)、插杆(86)和抵块(87)，所述转轴(81)转动连接在操作框(1)内部中心靠近上端处，且转轴(81)后端贯穿操作框(1)并与电机(82)的输出端连接，所述转轴(81)外部套接有回形结构的活动框(83)，且活动框(83)上下端均呈弧形状，所述活动框(83)两侧内部中心处均竖直开设有限位槽(84)，且转轴(81)两侧外表面中心处均设置有半圆卡环(85)，所述半圆卡环(85)滑动连接在限位槽(84)内部，所述转轴(81)内部中心贯穿连接有插杆(86)，且插杆(86)上下端均固定安装有抵块(87)，所述抵块(87)远离插杆(86)一端呈弧面并与活动框(83)内表面相贴。Wherein, the pressing component (8) includes a rotating shaft (81), a motor (82), a movable frame (83), a limit groove (84), a semicircular snap ring (85), an insertion rod (86) and an abutting block ( 87), the rotating shaft (81) is rotatably connected to the inner center of the operation frame (1) near the upper end, and the rear end of the rotating shaft (81) runs through the operation frame (1) and is connected with the output end of the motor (82). (81) A movable frame (83) with a return-shaped structure is sleeved on the outside, and the upper and lower ends of the movable frame (83) are arc-shaped, and the inner centers of both sides of the movable frame (83) are vertically provided with limit slots ( 84), and the center of the outer surfaces of both sides of the rotating shaft (81) is provided with a semicircular snap ring (85), the semicircular snap ring (85) is slidably connected inside the limit groove (84), and the inside of the rotating shaft (81) An insertion rod (86) is connected through the center, and abutting blocks (87) are fixedly installed at the upper and lower ends of the insertion rod (86). 83) The inner surface is attached to each other. 2.根据权利要求1所述的一种人造革双面加工涂覆设备，其特征在于，所述夹持件(9)包括凹形推框(91)，所述凹形推框(91)前后端分别插接在两组滑框(64)内部，所述凹形推框(91)上端的三分之二贯穿至内槽(61)上端，且凹形推框(91)上端面呈左高右侧的倾斜面设置，所述凹形推框(91)内部靠近下端处固定安装有细绳(92)。2 . The artificial leather double-sided processing and coating equipment according to claim 1 , wherein the clamping member ( 9 ) comprises a concave push frame ( 91 ), the front and rear of the concave push frame ( 91 ). The ends are respectively inserted into the two sets of sliding frames (64), two-thirds of the upper end of the concave push frame (91) penetrates to the upper end of the inner groove (61), and the upper end face of the concave push frame (91) is left The inclined surface on the high right side is provided, and a string (92) is fixedly installed inside the concave push frame (91) near the lower end. 3.根据权利要求1所述的一种人造革双面加工涂覆设备，其特征在于，所述滑框(64)内部位于下端三分之一处贯穿设置立杆(94)，且立杆(94)贯穿至在滑框(64)内部的部分缠绕设置有弹簧组一(93)，所述立杆(94)下端三分之一贯穿至滑框(64)外部并固定连接有盖板(95)，所述分料框(63)的上端开口贯穿盖板(95)的中部，且分料框(63)前后端面靠近上端三分之一中心处开设有矩形开口槽，矩形开口槽与细绳(92)的位置上下对应。3. A kind of artificial leather double-sided processing coating equipment according to claim 1, is characterized in that, described sliding frame (64) is located in the lower end one-third place to penetrate through and set up vertical rod (94), and vertical rod ( 94) A spring group one (93) is wound through the part inside the sliding frame (64), and the lower end of the vertical rod (94) is penetrated to the outside of the sliding frame (64) by one third and is fixedly connected with a cover (93). 95), the upper end opening of the material distribution frame (63) runs through the middle of the cover plate (95), and the front and rear surfaces of the material distribution frame (63) are provided with a rectangular opening slot near the center of the upper third of the The positions of the strings (92) correspond up and down. 4.根据权利要求1所述的一种人造革双面加工涂覆设备，其特征在于，所述涂覆框(7)由上下两组倾斜的框体组成，框体侧剖面呈凹形结构设置，上下两组框体之间靠近前后端边框中心处均通过转盘(71)铰接，两组框板呈上下平行错位，上下两组框体内部靠近中间处均转动连接有涂覆辊(72)，且涂覆辊(72)之间的距离与织物厚度一致。4. a kind of artificial leather double-sided processing coating equipment according to claim 1, is characterized in that, described coating frame (7) is made up of upper and lower two sets of inclined frame bodies, and the frame body side section is arranged in concave structure The upper and lower two groups of frame bodies are hinged by the turntable (71) near the center of the front and rear frame bodies, the two groups of frame plates are vertically dislocated in parallel, and the upper and lower two groups of frame bodies are rotatably connected with coating rollers (72) near the middle. , and the distance between the coating rollers (72) is consistent with the thickness of the fabric. 5.根据权利要求1所述的一种人造革双面加工涂覆设备，其特征在于，所述底台(6)上端面右侧三分之一处设置有抻直组件(10)，且抻直组件(10)包括排管(101)、内管(102)、夹板(103)、推杆(104)、弹簧组二(105)和抵杆(106)，所述排管(101)由多组管体拼接而成并呈蛇形状排布在底台(6)上端，且排管(101)与底台(6)表面相距2cm-3cm，所述排管(101)后端与操作框(1)后端内壁之间为固定连接，且排管(101)的管体内部呈空心结构并横向设置有内管(102)，所述排管(101)上端面中心处开设有槽口，相邻两组所述排管(101)的槽口开设位置相反，槽口内部插接有夹板(103)，所述夹板(103)下端开口贯穿至排管(101)内部并卡接在内管(102)外部，所述内管(102)上端靠近夹板(103)夹角处贯穿连接有推杆(104)，且推杆(104)底端贯穿内管(102)，所述推杆(104)外表面靠近上端二分之一处缠绕设置有弹簧组二(105)，且弹簧组二(105)介于推杆(104)与内管(102)之间。5. A kind of artificial leather double-sided processing and coating equipment according to claim 1, characterized in that, a stretching assembly (10) is provided at the right third of the upper end face of the base (6), and the stretching The straight assembly (10) includes a tube (101), an inner tube (102), a splint (103), a push rod (104), a second spring group (105) and a stop rod (106), and the tube (101) is composed of Multiple groups of pipe bodies are spliced together and arranged in a snake shape on the upper end of the base table (6), and the pipe arrangement (101) is 2cm-3cm away from the surface of the base table (6). The inner wall of the rear end of the frame (1) is fixedly connected, and the pipe body of the row pipe (101) has a hollow structure inside and is provided with an inner pipe (102) laterally, and a groove is opened at the center of the upper end face of the row pipe (101). The opening positions of the slots of the adjacent two groups of the pipes (101) are opposite, a splint (103) is inserted inside the slot, and the lower end opening of the splint (103) penetrates into the inside of the pipe (101) and is clamped. Outside the inner tube (102), a push rod (104) is connected through the upper end of the inner tube (102) near the included angle of the splint (103), and the bottom end of the push rod (104) penetrates the inner tube (102), the A second spring group (105) is wound around the outer surface of the push rod (104) near one half of the upper end, and the second spring group (105) is interposed between the push rod (104) and the inner tube (102). 6.根据权利要求5所述的一种人造革双面加工涂覆设备，其特征在于，所述排管(101)单个管体两侧外表面前后端均开设有弧形槽(107)，前后两组弧形槽(107)之间的距离与排管(101)上端槽口长度一致，所述排管(101)内部底面前后端均铰接有两组抵杆(106)，左右相邻两组所述抵杆(106)呈倾斜对称并分别与夹板(103)下端两侧相抵，所述抵杆(106)顶端靠近弧形槽(107)的槽口处。6. A kind of artificial leather double-sided processing and coating equipment according to claim 5, characterized in that, arc grooves (107) are provided at the front and rear ends of the outer surfaces of both sides of the single pipe body of the row pipe (101). The distance between the two sets of arc-shaped grooves (107) is the same as the length of the notch at the upper end of the row pipe (101). The abutting rods (106) are inclined symmetrically and abut against both sides of the lower end of the splint (103) respectively, and the top end of the abutting rods (106) is close to the notch of the arc-shaped groove (107). 7.一种人造革双面加工涂覆设备的喷涂方法，其特征在于，该方法具体包括以下步骤：7. a spray method of artificial leather double-sided processing coating equipment, is characterized in that, this method specifically comprises the following steps: 步骤一：首先通过放布辊(5)将织物开启端抽出，织物的开启端贯穿操作框(1)内部并利用收布辊(4)卷收，在此期间，织物依次通过抻直组件(10)、内槽(61)及涂覆框(7)内部，以此实现对织物的抻直、间断性浸泡以及均匀涂覆，有效提高织物整体的涂覆效率；Step 1: First, the open end of the fabric is pulled out through the cloth feeding roller (5). The open end of the fabric runs through the interior of the operation frame (1) and is wound up by the cloth take-up roller (4). During this period, the fabric passes through the straightening assembly ( 10), inside the inner tank (61) and the coating frame (7), so as to realize the straightening, intermittent soaking and uniform coating of the fabric, and effectively improve the overall coating efficiency of the fabric; 步骤二：织物涂覆前，首先经过抻直组件(10)伸展，织物呈高低起伏状依次缠绕在排管(101)的多组管体上，随着收布辊(4)的卷收牵引，织布途径排管(101)时分别与管体表面突出的夹板(103)相互抵触，方便对织物表面的部分褶皱抚平，相邻两组夹板(103)的相反位置设置，以方便对织物双面抻直，减少后期对织物表面涂覆液体混合物时存在部分褶皱处未涂抹均匀的情况，夹板(103)受织物牵引力紧绷下压，夹板(103)夹角处抵压推杆(104)向下，并迫使弹簧组二(105)压缩，夹板(103)受内管(102)撑张作用，其夹角扩大并利用板体底端分别抵触抵杆(106)而迫使抵杆(106)的顶端贯穿弧形槽(107)至排管(101)外部，从而前后两组抵杆(106)分别限定在织物前后端，减少织物抻直移动时的偏移而影响后期涂覆情况，实现织物的自动限位，待至织物停止牵引时，夹板(103)失去向下抵触力，而在弹簧组二(105)回弹及推杆(104)向上抵触，夹板(103)向上回弹，失去对抵杆(106)的抵触，抵杆(106)顶端回归至排管(101)内部，并停止对织物的限定，方便织物拿取；Step 2: Before the fabric is coated, it is first stretched through the stretching assembly (10), and the fabric is wound on the multiple groups of tubes of the tube (101) in an undulating shape in turn, and is pulled by the winding roller (4). , when the pipes (101) are arranged in the weaving route, they are respectively in conflict with the splints (103) protruding from the surface of the pipe body, so as to facilitate the smoothing of some folds on the surface of the fabric. The fabric is stretched on both sides to reduce the situation that some folds are not evenly applied when the liquid mixture is applied to the surface of the fabric in the later stage. The splint (103) is tightened and pressed down by the traction force of the fabric, and the angle of the splint (103) presses the push rod ( 104) downward, and forcing the second spring group (105) to compress, the splint (103) is stretched by the inner tube (102), its included angle expands, and the bottom end of the plate body is used to press against the abutting rods (106) respectively to force the abutting rods The top end of (106) penetrates the arc groove (107) to the outside of the tube (101), so that the front and rear two sets of abutting rods (106) are respectively defined at the front and rear ends of the fabric, which reduces the offset when the fabric is stretched and moves and affects the later coating. In this case, the automatic limit of the fabric is realized. When the fabric stops pulling, the splint (103) loses its downward resistance force, and when the spring group two (105) rebounds and the push rod (104) collides upward, the splint (103) moves upward. Rebound, the resistance to the abutment rod (106) is lost, the top of the abutment rod (106) returns to the inside of the tube (101), and the limitation of the fabric is stopped, which is convenient for the fabric to be taken; 步骤三：通过抻直的织物经过内槽(61)上端时，凹形推框(91)、细绳(92)均位于织物上端，随着电机(82)的启动，转轴(81)、活动框(83)均顺时针匀速转动，当活动框(83)转动至竖直状并与凹形推框(91)上下对应时，插杆(86)受惯性作用及自身重力下坠，其底部的抵块(87)推动活动框83整体下坠，半圆卡环(85)与限位槽(84)内部滑动，活动框(83)转动下坠时，其沿着凹形推框(91)上端倾斜面滑动并快速向下抵压凹形推框(91)，弹簧组一(93)压缩，此时，细绳(92)抵触织物的部分段落一同进入储料盒62中，以此实现对织物局部段落的正反面的浸泡，方便对织物表面上料，随着活动框(83)的持续转动，其渐远离凹形推框(91)，凹形推框(91)失去并在弹簧组一(93)作用下向上回弹，细绳(92)与浸泡的织物均回归至内槽(61)槽口处；Step 3: When the stretched fabric passes through the upper end of the inner groove (61), the concave push frame (91) and the string (92) are located at the upper end of the fabric. The frame (83) rotates clockwise at a constant speed. When the movable frame (83) rotates to a vertical shape and corresponds to the concave push frame (91) up and down, the insertion rod (86) is subjected to inertial action and its own gravity to fall down, and the bottom of it falls. The abutment block (87) pushes the movable frame 83 to drop as a whole, the semicircular snap ring (85) slides inside the limiting groove (84), and when the movable frame (83) rotates and falls, it follows the inclined surface of the upper end of the concave push frame (91). Slide and quickly press down the concave push frame (91), the spring group one (93) compresses, at this time, the string (92) enters into the storage box 62 together with the partial section of the fabric, so as to realize the partial compression of the fabric. The immersion of the front and back sides of the paragraph is convenient for feeding the fabric surface. With the continuous rotation of the movable frame (83), it gradually moves away from the concave push frame (91), and the concave push frame (91) loses and is in the spring group one (83). 93) Under the action of rebounding upward, the string (92) and the soaked fabric both return to the notch of the inner tank (61); 步骤四：与此同时，凹形推框91沿滑框64下滑，弹簧组一93压缩，立杆(94)贯穿向下迫使盖板(95)插入储料盒(62)内部，分料框(63)与盖板(95)上下相对运动，分料框(63)内部通过渗透槽(631)溢出适量液体混合物，分料框(63)内部的液体混合物量为整个框体的三分之二，分料框(63)贯穿盖板(95)，而细绳(92)抵触织物的部分段落并沿着矩形开口槽一同下落至分料框(63)内部三分之一处，直至织物与液体混合物浸泡，分料框(63)三角结构设置不仅能限定溢出的液体混合物排出量，减少储料盒(62)中的液体混合物溢出过多并与空气充分暴露而造成发干情况，同时，方便对织物浸泡区域进行限定，以减少织物浸泡面积过大、液体混合物沾染量多而造成浪费的情况，进一步提高织物上料效果；Step 4: At the same time, the concave push frame 91 slides down along the slide frame 64, the spring group 1 93 is compressed, the vertical rod (94) penetrates downward and forces the cover plate (95) to be inserted into the storage box (62), and the material distribution frame (63) moves up and down relative to the cover plate (95), the inside of the material distribution frame (63) overflows an appropriate amount of liquid mixture through the infiltration groove (631), and the amount of the liquid mixture inside the material distribution frame (63) is one-third of the entire frame body Second, the distribution frame (63) runs through the cover plate (95), and the string (92) touches a part of the fabric and falls to the inner third of the distribution frame (63) along the rectangular opening slot, until the fabric Soaked with the liquid mixture, the triangular structure of the distributing frame (63) can not only limit the discharge amount of the overflowing liquid mixture, but also reduce the excessive overflow of the liquid mixture in the storage box (62) and be fully exposed to the air to cause dryness. , it is convenient to limit the soaking area of the fabric, so as to reduce the waste caused by the excessive soaking area of the fabric and the contamination of the liquid mixture, and further improve the feeding effect of the fabric; 步骤五：随着收布辊(4)的持续卷收，浸泡过的织物端依次向左牵引并贯穿至涂覆框(7)的内部进行涂覆，由于涂覆框(7)为倾斜设置，浸泡后的织物端经过上下两组涂覆辊(72)时，多余的液体混合物被推刮并涂覆在后端未浸泡过的织物反正面，而推刮过程中部分滴落的液体混合物可通过涂覆框(7)的倾斜面滴入至储料盒(62)内部，结合上述对织物间断浸泡上料再均匀涂覆的方式，有效提高织物双面涂覆液体混合物的效率，并且减少液体混合物浪费；Step 5: With the continuous winding of the cloth take-up roller (4), the soaked fabric ends are pulled to the left in turn and penetrated to the inside of the coating frame (7) for coating, since the coating frame (7) is set obliquely , when the soaked fabric end passes through the upper and lower two sets of coating rollers (72), the excess liquid mixture is scraped and coated on the reverse side of the unsoaked fabric at the rear end, while the liquid mixture partially dripped during the scraping process It can be dripped into the storage box (62) through the inclined surface of the coating frame (7), combined with the above-mentioned method of intermittently soaking and feeding the fabric and then uniformly coating, effectively improving the efficiency of coating the liquid mixture on both sides of the fabric, and Reduce liquid mixture waste; 步骤六：涂覆均匀的织物持续向左牵引，利用烘干器(2)对织物表面的液体混合物进行风干，风干后的织物利用收布辊(4)进行卷收，以此实现对人造革织物的双面涂覆。Step 6: The uniformly coated fabric is continuously pulled to the left, and the liquid mixture on the surface of the fabric is air-dried by the dryer (2), and the air-dried fabric is rolled up by the take-up roller (4), so as to realize the artificial leather fabric. double-sided coating.
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CN117861959A (en) * 2024-03-12 2024-04-12 海阳科技股份有限公司 Self-cleaning type gum dipping and scraping equipment for producing cord fabric

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CN107971183A (en) * 2017-12-28 2018-05-01 重庆米纳橡塑有限公司 Weather strip for automobile is interrupted sizer
CN109482414A (en) * 2019-01-25 2019-03-19 湖南科技学院 A kind of weaving cloth interval glue stations

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CN207154058U (en) * 2017-07-13 2018-03-30 浙江寰丰纺织有限公司 A kind of cloth automatic coating production system
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CN115212759A (en) * 2022-07-17 2022-10-21 江苏苏嘉集团新材料有限公司 Raw material mixing equipment with quantitative feeding function for refractory brick production
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