CN108607772B - Silicone oil-coated non-woven fabric production line and production process thereof - Google Patents
Silicone oil-coated non-woven fabric production line and production process thereof Download PDFInfo
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- CN108607772B CN108607772B CN201810426310.8A CN201810426310A CN108607772B CN 108607772 B CN108607772 B CN 108607772B CN 201810426310 A CN201810426310 A CN 201810426310A CN 108607772 B CN108607772 B CN 108607772B
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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
- B05C1/08—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 using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—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 using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—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 using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
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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
- B05C1/08—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 using a roller or other rotating member which contacts the work along a generating line
- B05C1/086—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 using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith
- B05C1/0865—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 using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith the cooperating element being a roller, e.g. a coating roller
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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
- 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
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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
- 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
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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
- 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
- B05C9/14—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 involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
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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
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a silicone oil-coated non-woven fabric production line which comprises a lower production table top, an upper production table top and a support frame, wherein the upper production table top is connected with the lower production table top through the support frame; the production process of the silicone oil-coated non-woven fabric production line comprises the following steps: firstly, unwinding a non-woven fabric roll by an unwinding machine on a production table, and coating silicone oil on the front surface of the non-woven fabric by a first silicone oil coating device; coating silicone oil on the front surface of the non-woven fabric, baking and fixing through a first silicone oil baking device; and step three, sequentially passing through a second silicone oil coating device and a second silicone oil baking device, and winding by a winding machine to obtain the silicone oil-coated non-woven fabric. The production line has reasonable layout, low production process cost and high production efficiency, and the manufactured silicon oil-coated non-woven fabric has good quality.
Description
Technical Field
The invention relates to the technical field of non-woven fabric production equipment, in particular to a silicone oil-coated non-woven fabric production line and a production process thereof.
Background
The non-woven fabric is a non-woven fabric which is formed by directly utilizing high polymer slices, short fibers or filaments to form a net through air flow or machinery, then carrying out spunlace, needle punching or hot rolling reinforcement, and finally carrying out after-treatment. Novel fiber products having a soft, air-permeable and planar structure have the advantages of not generating lint, being tough, durable and soft, but not having water resistance and not being smooth enough, resulting in narrow adaptability. The existing silicone oil coating production line is used for rolling nonwoven fabric rolls after passing through a simple oiling roller, so that the production efficiency is low and the production cost is high; the uniformity of the produced silicone oil-coated non-woven fabric is difficult to control, silicone oil spots are generated, the quality of the obtained silicone oil-coated non-woven fabric is uneven, and defective silicone oil-coated non-woven fabric products are produced; generally, one side of the non-woven fabric is coated with silicone oil and then is rolled, and then the other side of the non-woven fabric is uncoiled again and coated with silicone oil, so that the production time is long and the efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the silicone oil-coated non-woven fabric production line and the production process thereof, the production line is reasonable in layout, the production process is low in cost and high in production efficiency, the quality of the manufactured silicone oil-coated non-woven fabric is good, and the silicone oil-coated non-woven fabric is high in water repellency and high in smoothness.
In order to achieve the purpose, the technical means adopted by the invention is as follows: the utility model provides a scribble silicone oil non-woven fabrics production line, includes production mesa down, goes up production mesa and support frame, goes up the production mesa and passes through the support frame and be connected with production mesa down, installs unreeling machine, first silicone oil baking equipment and first silicone oil baking equipment on the production mesa down in proper order, installs rolling machine, second silicone oil baking equipment and second in proper order on going up the production mesa and scribbles the silicone oil device, is close to the last production mesa tip installation third tensioning roller of second silicone oil device.
Further, the first silicone oil coating device and the second silicone oil coating device are identical in structure, the first silicone oil coating device comprises a rack, a silicone rubber coating roller, a pressure rubber roller and a silicone oil groove are mounted on the rack, the silicone rubber coating roller is connected with a driving motor for driving the silicone rubber coating roller to rotate, a cloth feeding tensioning roller and a cloth discharging tensioning roller are mounted at a cloth feeding end and a cloth discharging end of the rack respectively, the pressure rubber roller is located above the silicone rubber coating roller and is in rolling contact with the silicone rubber coating roller, the bottom end of the silicone rubber coating roller extends into the silicone oil groove, two ends of the bottom of the silicone oil groove are connected with a lifting mechanism respectively, a first oil scraping roller and a second oil scraping roller mounted on the rack are arranged on the left side and the right side of the silicone rubber coating roller respectively, and the first oil scraping roller and the second oil scraping roller are.
Furthermore, two ends of the pressure rubber roller are respectively and rotatably arranged on a height adjusting frame, the upper end of the height adjusting frame is fixedly connected with a cylinder piston rod vertically arranged on the rack, positioning sliding grooves are formed in two sides of the height adjusting frame and are matched with positioning blocks on the rack, and positioning bolts penetrate through the positioning blocks and are fixedly connected with the positioning sliding grooves.
Furthermore, two ends of the first oil scraping roller are respectively and rotatably connected to a first displacement adjusting frame, the first displacement adjusting frame is connected to the rack in a sliding mode, one end of a first adjusting bolt abuts against the first displacement adjusting frame, a first rotating handle is installed at the other end of the first adjusting bolt, and the middle of the first adjusting bolt is in threaded connection with a first bolt fixing frame; the both ends of second oil scraping roller rotationally connect respectively in second displacement alignment jig, and second displacement alignment jig sliding connection is in the frame, and second adjusting bolt one end top is on second displacement alignment jig, and the rotatory handle of second is installed to the other end, and second adjusting bolt middle part threaded connection is in second bolt mount.
Further, first silicon oil baking equipment and second silicon oil baking equipment structure are the same, first silicon oil baking equipment includes the base plate, install first warming mill on the base plate in proper order, toast box and second warming mill, it is equipped with and toasts the lid to toast box upper end opening part, it has cloth inlet and cloth outlet to toast to open on the lid, be close to the first warming mill toast box lateral wall top installation first tensioning roller of box, be close to the second warming mill toast box lateral wall top installation second tensioning roller of box, toast tension roller in the box bottom intermediate position installation, toast a plurality of flexible supports that toast of box both sides wall internal surface symmetry installation, flexible support tip installation arc reflector that toasts, install halogen heating tube in the arc reflector.
Furthermore, the vertical distance between each arc-shaped reflecting cover opening and the tensioned non-woven fabric is the same and is 20-30 cm; the distance between two adjacent arc-shaped reflecting covers arranged on the same side wall of the baking box body is 30-40 cm; and coating a light reflecting layer on the lower surface of the baking cover body.
A production process of a silicone oil-coated non-woven fabric production line comprises the following steps:
the method comprises the following steps: unreeling a non-woven fabric roll through an unreeling machine, enabling the non-woven fabric to penetrate through a silicon-coated rubber roller and a pressure rubber roller in a first silicon oil coating device on a production table, adjusting the air pressure of an air cylinder to be 0.5-0.6 MPa, and coating silicon oil on the front surface of the non-woven fabric;
step two: the non-woven fabric with the silicone oil coated on the front surface enters a baking box body through a first heating roller and a first tensioning roller on a first silicone oil baking device, then the non-woven fabric with the silicone oil coated on the front surface is baked and fixed through an inner tensioning roller, a second tensioning roller and a second heating roller, and the baking box body is preheated for 3-5 minutes;
step three: after the non-woven fabric with the silicone oil coated on the front surface is baked, the non-woven fabric sequentially passes through a second silicone oil coating device and a second silicone oil baking device, and then is wound by a winding machine, so that the silicone oil coated non-woven fabric is obtained; the speed of the winder is controlled to be 20-30 m/min.
The invention has the beneficial effects that: the production line has reasonable layout, low production process cost and high production efficiency, and the manufactured silicone oil-coated non-woven fabric has good quality, strong water repellency and high smoothness.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic view of a first silicone oil coating device according to the present invention.
Fig. 3 is a schematic view of the structure of fig. 2A-a.
FIG. 4 is a schematic structural diagram of a first silicone oil baking device in the present invention.
In the figure: 100. a lower production table board, 200, an upper production table board, 300, a support frame, 400, an unreeling machine, 500, a first silicone oil coating device, 600, a first silicone oil baking device, 700, a reeling machine, 800, a second silicone oil baking device, 900, a second silicone oil coating device, 201, a third tensioning roller, 1, a frame, 2, a silicone oil coating roller, 3, a pressure rubber roller, 4, a silicone oil groove, 5, a driving motor, 6, a cloth feeding tensioning roller, 7, a cloth discharging tensioning roller, 8, a lifting mechanism, 9, a first oil scraping roller, 10, a second oil scraping roller, 11, a height adjusting frame, 12, a cylinder, 13, a positioning chute, 14, a positioning block, 15, a positioning bolt, 16, a first displacement adjusting frame, 17, a first adjusting bolt, 18, a first rotating handle, 19, a first bolt fixing frame, 20, a second displacement adjusting frame, 21, a second adjusting bolt, 22, a second rotating handle, 23, a second bolt fixing frame, 41. the device comprises a bubble level meter, 81, a vertical supporting rod, 82, a worm, 83, a worm wheel, 84, a crank handle, 85, a lubricating box body, 601, a base plate, 602, a first heating roller, 603, a baking box body, 604, a second heating roller, 605, a baking cover body, 606, a cloth inlet, 607, a cloth outlet, 608, a first tensioning roller, 609, a second tensioning roller, 610, an inner tensioning roller, 611, a telescopic baking support, 612, an arc-shaped reflecting cover, 613, a halogen heating tube, 614, a light reflecting layer, 615 and non-woven fabrics.
Detailed Description
As shown in fig. 1, a silicone oil-coated non-woven fabric production line comprises a lower production table 100, an upper production table 200 and a support frame 300, wherein the upper production table 200 is connected with the lower production table 100 through the support frame 300, the lower production table 100 is sequentially provided with an unreeling machine 400, a first silicone oil-coated device 500 and a first silicone oil baking device 600, the upper production table 200 is sequentially provided with a reeling machine 700, a second silicone oil baking device 800 and a second silicone oil-coated device 900, and the end part of the upper production table 200 close to the second silicone oil-coated device 900 is provided with a third tensioning roller 201.
The first silicone oil coating device 500 and the second silicone oil coating device 900 are identical in structure, as shown in fig. 2 and fig. 3, the first silicone oil coating device 500 comprises a frame 1, a silicone rubber roller 2, a pressure rubber roller 3 and a silicone oil tank 4 are mounted on the frame 1, the silicone rubber roller 2 is connected with a driving motor 5 for driving the silicone rubber roller to rotate, a cloth feeding end and a cloth discharging end of the frame 1 are respectively provided with a cloth feeding tension roller 6 and a cloth discharging tension roller 7, the pressure rubber roller 3 is located above the silicone rubber roller 2, the pressure rubber roller 3 is in rolling contact with the silicone rubber roller 2, the bottom end of the silicone rubber roller 2 extends into the silicone oil tank 4, two ends of the bottom of the silicone oil tank 4 are respectively connected with a lifting mechanism 8, the left side and the right side of the silicone rubber roller 2 are respectively provided with a first oil scraping roller 9 and a second oil scraping roller 10 mounted on the frame 1, and the first oil scraping roller 9 and the second oil scraping roller 10.
The two ends of the pressure rubber roller 3 are respectively and rotatably arranged on a height adjusting frame 11, the upper end of the height adjusting frame 11 is fixedly connected with a piston rod of a cylinder 12 vertically arranged on the rack 1, positioning chutes 13 are formed in two sides of the height adjusting frame 11, the positioning chutes 13 are matched with positioning blocks 14 on the rack 1, positioning bolts 15 penetrate through the positioning blocks 14 and are fixedly connected with the positioning chutes 13, the arrangement of the height adjusting frame 11 and the cylinder 12 can adjust the pressure of the pressure rubber roller 3 on the silicone-coated rubber roller 2, further adjust the thickness and uniformity of silicone oil coating on the non-woven fabric, and meet market demands; meanwhile, the positioning sliding groove 13, the positioning block 14 and the positioning bolt 15 ensure the transverse stability of the height adjusting frame 11, ensure the stability of the pressure rubber roller 3, ensure that the non-woven fabric silicone oil is more uniform and more stable, and ensure that the produced product has better quality.
The two ends of the first oil scraping roller 9 are respectively and rotatably connected to a first displacement adjusting frame 16, the first displacement adjusting frame 16 is in sliding connection with the rack 1, one end of a first adjusting bolt 17 is abutted to the first displacement adjusting frame 16, the other end of the first adjusting bolt is provided with a first rotating handle 18, the middle part of the first adjusting bolt 17 is in threaded connection with a first bolt fixing frame 19, the first rotating handle 18 is rotated, the first adjusting bolt 17 moves and adjusts the pressure between the first oil scraping roller 9 and the silicone-coated rubber roller 2 on the first displacement adjusting frame 16, the first displacement adjusting frame 16 is fixed by a bolt after position adjustment is completed, silicone oil is uniformly distributed on the whole surface of the silicone-coated rubber roller 2, the silicone oil quantity on the surface of the silicone-coated rubber roller 2 is adjusted, the thickness and the uniformity of silicone oil coating on the non-woven fabric are adjusted, and the market demand is met.
Two ends of the second oil scraping roller 10 are respectively rotatably connected with a second displacement adjusting frame 20, the second displacement adjusting frame 20 is slidably connected on the frame 1, one end of a second adjusting bolt 21 is propped against the second displacement adjusting frame 20, the other end is provided with a second rotating handle 22, the middle part of the second adjusting bolt 21 is in threaded connection with a second bolt fixing frame 23, the second rotating handle 22 is rotated, the second adjusting bolt 23 moves and adjusts the pressure between the second oil scraping roller 10 and the silicone-coated rubber roller 2 on the second displacement adjusting frame 20, the second displacement adjusting frame 20 is fixed by bolts after the position adjustment is finished, the silicone oil left on the surface of the silicone-coated rubber roller 2 after the silicone oil coating of the non-woven fabric is ensured to be spread and coated evenly, then the silicone oil quantity of the silicone oil coated rubber roller 2 immersed into the inner surface cloth of the silicone oil groove 4 is at the same level, so that the thickness and the uniformity of silicone oil coating on the non-woven fabric are ensured, and the market demand is met.
The non-woven fabric is coated with silicone oil through the silicone coating rubber roller 2 and the pressure rubber roller 3 after passing through the fabric feeding tensioning roller 6, so that the tensioning state of the non-woven fabric can be always ensured, the non-woven fabric is rapidly coated with the silicone oil, and the silicone oil coating efficiency is high; the silicone-coated rubber roller 2 and the pressure rubber roller 3 are matched for use, so that a better silicone oil coating effect of the non-woven fabric can be ensured; the two ends of the bottom of the silicone oil groove 4 are respectively connected with the lifting mechanism 8, so that silicone oil in the silicone oil groove 4 is always in the same height position, and the depths of the silicone-coated rubber rollers 2 to the silicone oil 4 are the same, so that the silicone oil rollers 2 are ensured to roll up the silicone oil uniformly; the left side and the right side of the silicone-coated rubber roller 2 are respectively provided with a first oil scraping roller 9 and a second oil scraping roller 10 which are installed on the frame, on one hand, redundant silicone oil is scraped, the usage amount of silicone oil is saved, the production cost is reduced, on the other hand, the silicone oil is uniformly distributed on the whole surface of the silicone-coated rubber roller 2, so that the non-woven fabric is uniformly coated with the silicone oil, the silicone oil coating effect is good, and the quality of the produced silicone oil non-woven fabric is good.
The first silicone oil baking device 600 and the second silicone oil baking device 800 have the same structure, as shown in fig. 4, the first silicone oil baking device 600 includes a substrate 601, a first heating roller 602, a baking box 603 and a second heating roller 604 are sequentially mounted on the substrate 601, a baking cover 605 is disposed at an opening at an upper end of the baking box 603, a cloth inlet 606 and a cloth outlet 607 are disposed on the baking cover 605, a first tensioning roller 608 is mounted at a top end of a side wall of the baking box 603 near the first heating roller 602, a second tensioning roller 609 is mounted at a top end of a side wall of the baking box 603 near the second heating roller 604, an inner tensioning roller 610 is mounted at a middle position of a bottom of the baking box 603, a plurality of telescopic baking brackets 611 are symmetrically mounted on inner surfaces of two side walls of the baking box 603, an arc-shaped reflecting cover 612 is mounted at an end of the telescopic baking.
The non-woven fabric 615 is tensioned through a first tensioning roller 608, an inner tensioning roller 610 and a second tensioning roller 609, the non-woven fabric 615 is inclined at a certain angle, a plurality of telescopic baking supports 611 are symmetrically arranged on the inner surfaces of the two side walls of the baking box body 603, the telescopic baking supports 611 are adjusted in length and are obliquely arranged, the vertical distance between the opening of each arc-shaped reflecting cover 612 and the tensioned non-woven fabric 615 is the same and is 20-30 cm, the baking effect of the non-woven fabric 615 coated with silicone oil is guaranteed, a larger baking area is covered, and the production cost is saved.
The distance between two adjacent arc-shaped reflecting covers 612 arranged on the same side wall of the baking box body 603 is 30-40 cm, so that the covering of the baking area of two adjacent halogen heating tubes 613 is realized, and the uniform heating and the heating intensity of the whole surface of the non-woven fabric 615 are ensured when the non-woven fabric passes through, thereby reducing the baking time and improving the baking efficiency.
Baking cover body 605 lower surface coating light reflection layer 614, flexible baking support 611 adjustment length and slope installation, the halogen heating tube 613 that is close to baking cover body 605 is facing to the light emission layer 614 who bakes cover body 605's lower surface coating, and heat energy is to baking box 603 lower part radiation, has reduced the heat loss, and heat carries out the omnidirectional to non-woven fabrics 615 in the whole baking box 603, has reduced the stoving time, has improved the efficiency of toasting and has reduced manufacturing cost.
A production process of a silicone oil-coated non-woven fabric production line comprises the following steps:
the method comprises the following steps: unreeling a non-woven fabric roll by an unreeling machine 400, enabling the non-woven fabric to penetrate through a space between a silicon-coated rubber roller 2 and a pressure rubber roller 3 in a first silicon oil coating device 500 on a lower production table 100, adjusting the air pressure of an air cylinder 12 to be 0.5-0.6 MPa, and coating silicon oil on the front surface of the non-woven fabric;
step two: the non-woven fabric with the silicone oil coated on the front surface enters a baking box body 603 through a first heating roller 602 and a first tension roller 608 on a first silicone oil baking device 600, then the non-woven fabric with the silicone oil coated on the front surface is baked and fixed through an inner tension roller 610, a second tension roller 609 and a second heating roller 604, and the baking box body 603 is preheated for 3-5 minutes;
step three: after the non-woven fabric with the front coated with the silicone oil is baked, the non-woven fabric sequentially passes through a second silicone oil coating device 900 and a second silicone oil baking device 800 on the production table 200, and then is wound by a winding machine 700 to obtain the silicone oil coated non-woven fabric; the speed of the winding machine 700 is controlled to be 20-30 m/min.
The production line disclosed by the invention is reasonable in layout, the front side and the back side of the non-woven fabric can be sequentially coated with the silicone oil and baked, the production process cost is low, the production efficiency is high, the quality of the manufactured silicone oil-coated non-woven fabric is good, the water repellency of the silicone oil-coated non-woven fabric is strong, and the smoothness degree is high.
The present invention is not limited to the above embodiments, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention.
Claims (4)
1. A production process of a silicone oil-coated non-woven fabric production line is characterized in that: the production line comprises a silicon oil-coated non-woven fabric production line, wherein the silicon oil-coated non-woven fabric production line comprises a lower production table top (100), an upper production table top (200) and a support frame (300), the upper production table top (200) is connected with the lower production table top (100) through the support frame (300), an unreeling machine (400), a first silicon oil-coated device (500) and a first silicon oil baking device (600) are sequentially installed on the lower production table top (100), a winding machine (700), a second silicon oil baking device (800) and a second silicon oil-coated device (900) are sequentially installed on the upper production table top (200), and a third tensioning roller (201) is installed at the end part of the upper production table top (200) close to the second silicon oil-coated device (900); the first silicone oil coating device (500) and the second silicone oil coating device (900) are the same in structure, the first silicone oil coating device (500) comprises a frame (1), a silicone oil coating roller (2), a pressure rubber roller (3) and a silicone oil groove (4) are installed on the frame (1), the silicone oil coating roller (2) is connected with a driving motor (5) for driving the silicone oil coating roller to rotate, a cloth feeding end and a cloth discharging end of the frame (1) are respectively provided with a cloth feeding tensioning roller (6) and a cloth discharging tensioning roller (7), the pressure rubber roller (3) is positioned above the silicone oil coating roller (2), the pressure rubber roller (3) is in rolling contact with the silicone oil coating roller (2), the bottom end of the silicone oil coating roller (2) extends into the silicone oil groove (4), two ends of the bottom of the silicone oil coating roller (4) are respectively connected with a lifting mechanism (8), the left side and the right side of the silicone oil coating roller (2) are respectively provided with a first silicone oil scraping roller (9) and a second oil scraping roller (10) which, the first oil scraping roller (9) and the second oil scraping roller (10) are respectively in rolling contact with the silicone-coated rubber roller (2); the first silicon oil baking device (600) and the second silicon oil baking device (800) are identical in structure, the first silicon oil baking device (600) comprises a substrate (601), a first heating roller (602), a baking box body (603) and a second heating roller (604) are sequentially mounted on the substrate (601), a baking cover body (605) is arranged at an upper end opening of the baking box body (603), a cloth inlet (606) and a cloth outlet (607) are formed in the baking cover body (605), a first tensioning roller (608) is mounted at the top end of the side wall of the baking box body (603) close to the first heating roller (602), a second tensioning roller (609) is mounted at the top end of the side wall of the baking box body (603) close to the second heating roller (604), an inner tensioning roller (610) is mounted at the middle position of the bottom of the baking box body (603), and a plurality of telescopic two side wall baking supports (611) are symmetrically mounted on the inner surface of, an arc-shaped reflecting cover (612) is arranged at the end part of the telescopic baking bracket (611), and a halogen heating tube (613) is arranged in the arc-shaped reflecting cover (612); two ends of the pressure rubber roll (3) are respectively and rotatably arranged on a height adjusting frame (11), and the upper end of the height adjusting frame (11) is fixedly connected with a piston rod of a cylinder (12) vertically arranged on the rack (1);
the production process of the silicone oil-coated non-woven fabric production line comprises the following steps:
the method comprises the following steps: unreeling a non-woven fabric roll through an unreeling machine (400), enabling the non-woven fabric to penetrate through a silicon-coated rubber roller (2) and a pressure rubber roller (3) in a first silicon oil coating device (500) on a lower production table top (100), adjusting the air pressure of an air cylinder (12) to be 0.5-0.6 MPa, and coating silicon oil on the front surface of the non-woven fabric;
step two: the non-woven fabric with the silicone oil coated on the front surface enters a baking box body (603) through a first heating roller (602) and a first tension roller (608) on a first silicone oil baking device (600), then the non-woven fabric with the silicone oil coated on the front surface is baked and fixed through an inner tension roller (610), a second tension roller (609) and a second heating roller (604), and the baking box body (603) is preheated for 3-5 minutes;
step three: after the non-woven fabric with the front surface coated with the silicone oil is baked, the non-woven fabric sequentially passes through a second silicone oil coating device (900) and a second silicone oil baking device (800) on a production table board (200), and then is wound by a winding machine (700), so that the silicone oil coated non-woven fabric is obtained; the speed of the winding machine (700) is controlled to be 20-30 m/min.
2. The silicone oil-coated non-woven fabric production line according to claim 1, characterized in that: positioning sliding grooves (13) are formed in two sides of the height adjusting frame (11), the positioning sliding grooves (13) are matched with positioning blocks (14) on the rack (1), and positioning bolts (15) penetrate through the positioning blocks (14) and are fixedly connected with the positioning sliding grooves (13).
3. The silicone oil-coated non-woven fabric production line according to claim 1, characterized in that: two ends of the first oil scraping roller (9) are respectively and rotatably connected to a first displacement adjusting frame (16), the first displacement adjusting frame (16) is connected to the rack (1) in a sliding mode, one end of a first adjusting bolt (17) abuts against the first displacement adjusting frame (16), the other end of the first adjusting bolt (17) is provided with a first rotating handle (18), and the middle of the first adjusting bolt (17) is in threaded connection with a first bolt fixing frame (19); the both ends of second frizing roller (10) are rotationally connected respectively in second displacement alignment jig (20), second displacement alignment jig (20) sliding connection is in frame (1), and second adjusting bolt (21) one end top is on second displacement alignment jig (20), and rotatory handle of other end installation second (22), second adjusting bolt (21) middle part threaded connection is in second bolt fixing frame (23).
4. The silicone oil-coated non-woven fabric production line according to claim 1, characterized in that: the vertical distances between the openings of the arc-shaped reflecting covers (612) and the tensioned non-woven fabrics are the same and are 20-30 cm; the distance between two adjacent arc-shaped reflecting covers (612) arranged on the same side wall of the baking box body (603) is 30-40 cm; and a light reflecting layer (614) is coated on the lower surface of the baking cover body (605).
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| CN110142179B (en) * | 2019-06-06 | 2023-06-20 | 浙江广鸿新材料有限公司 | Non-woven fabrics processingequipment |
| CN112604880A (en) * | 2020-12-10 | 2021-04-06 | 安徽新辰光学新材料有限公司 | Coating machine with adjustable spraying mode |
| CN112779701B (en) * | 2020-12-31 | 2022-11-01 | 宜昌市欣龙卫生材料有限公司 | Softening system of pure cotton spunlace non-woven fabric |
| CN114367413B (en) * | 2022-01-24 | 2023-04-21 | 江苏世丰新材料有限公司 | Tire sound insulation sponge and processing technology thereof |
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| CN201239700Y (en) * | 2008-08-07 | 2009-05-20 | 广州昶兴机械有限公司 | Apparatus for coating on two sides of coiled material |
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| CN203170530U (en) * | 2013-03-28 | 2013-09-04 | 广东达诚机械有限公司 | Silicone oil coating and drying device |
| CN203764482U (en) * | 2014-01-26 | 2014-08-13 | 东莞市杰伟机械制造有限公司 | Silicone oil coating device of plastic extrusion sheet production line |
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| CN208321219U (en) * | 2018-05-07 | 2019-01-04 | 安徽圣佳服装辅料科技有限公司 | A kind of painting silicone oil non-woven fabric production line |
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Application publication date: 20181002 Assignee: Suzhou Mingshengwei Synthetic fiber Co.,Ltd. Assignor: ANHUI SHENGJIA GARMENT ACCESSORIES TECHNOLOGY Co.,Ltd. Contract record no.: X2023980038026 Denomination of invention: A silicone oil coated non-woven fabric production line and its production process Granted publication date: 20210326 License type: Common License Record date: 20230720 |
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