High-strength wire drawing cloth, coating device and coating method thereof

Abstract

The present invention provides a high-strength drawn cloth and its coating device and coating method, which belong to the field of drawn cloth processing technology. It solves the problems of low coating efficiency of existing drawn cloth and poor strength of finished drawn cloth. The high-strength drawn cloth coating device includes a discharging cloth rolling mechanism, a coating mechanism, a material distributing cloth rolling mechanism, a primary pressing mechanism, a heating mechanism, a secondary pressing mechanism and a winding mechanism, which are arranged in sequence. The side of the primary pressing mechanism is provided with a synchronous supporting mechanism. The heating mechanism includes a conveyor frame, a heating component is provided at the upper end of the conveyor frame, a heat dissipation component is provided at the lower end of the conveyor frame, and a ventilation component is provided between the heating component and the heat dissipation component. The winding mechanism includes an observation component and a winding component. The coating method includes drawing cloth unloading; gluing; outer film cloth unloading; supporting the drawing cloth; primary pressing; heating and heat dissipation; secondary pressing; and finished product winding. The coated drawn cloth includes a drawing cloth layer, and the upper and lower surfaces of the drawing cloth layer are coated with an adhesive layer, and the adhesive layer is bonded to the outer film layer.

Description

Technical Field

[0001] The present invention belongs to the technical field of wire drawing cloth processing, and relates to a high-strength wire drawing cloth, in particular to a high-strength wire drawing cloth coating device and coating method. Background Art

[0002] With the development of industrial technology, the application areas of wire drawing cloth are becoming more and more extensive. Flat three-dimensional shapes include sports mats, travel surfboards, ocean pontoons, etc.; cylindrical three-dimensional shapes include gasoline and diesel storage barrels, drinking water tanks for flood relief, etc.; and oval three-dimensional shapes include wind turbine blades, anti-collision objects, etc.

[0003] Wiredrawn fabric is a highly airtight, inflatable material made from a polyester fabric base laminated with PVC film. Wiredrawn fabric offers advantages over traditional materials, such as low cost, light weight, high strength, and portability. Existing lightweight wiredrawn fabric lacks a protective layer on its upper and lower surfaces, providing no corrosion or heat resistance during use. This can shorten the fabric's lifespan when used in harsh environments.

[0004] In order to improve the performance of the wire drawing cloth, a coating can be applied to the surface of the wire drawing cloth to impart corresponding properties. However, the adhesive coating can easily penetrate into the interior of the wire drawing cloth, causing the wire drawing inside the wire drawing cloth to stick together, and the middle wire drawing cloth will also stick to the base cloth, which is called wire drawing adhesion.

[0005] After searching, it was found that a Chinese patent document disclosed a production process for impact-resistant PVC wire drawing coating [Application number: 202210669367.7; Publication number: CN115008863A]. The coating production process first prepares styrene and 1-allyl-3-methylimidazole bis(trifluoromethanesulfonyl)imide salt into a prefabricated emulsion, and then uses vinyl chloride monomer and prefabricated emulsion as raw materials for polymerization reaction to generate grafted polyvinyl chloride; then polyester yarn is used as the base yarn and the raw material for wire drawing, and after warping, weaving, and winding, a wire drawing mesh is obtained; then polyvinyl chloride paste resin is evenly coated on both sides of the wire drawing mesh, heated and plasticized to obtain a plasticized wire drawing mesh; finally, a polyvinyl chloride film is tightly attached to both sides of the plasticized wire drawing mesh. Although the PVC wire drawing coating has good impact resistance and weather resistance and has good application prospects, the production process is inefficient, and the glue coating easily enters the interior of the wire drawing cloth, causing wire drawing adhesion inside the wire drawing cloth.

[0006] Therefore, we propose a high-strength drawn cloth and its laminating device and laminating method. The laminating device can realize the drawing cloth unloading; glue coating; outer film cloth unloading; supporting the drawing cloth; one-time pressing; heating and heat dissipation; secondary pressing; finished product winding; it can support the drawing cloth to prevent the adhesive glue from entering the inside of the drawing cloth and avoid drawing bonding. It can effectively and quickly press and bond, and heat it. The adhesive layer is fused between the drawing cloth and the outer film cloth. The outer film layer of the laminating drawing cloth has good wear resistance. The adhesive layer is fused between the two base cloths and the outer film layer, with high strength and high airtightness, ensuring its good protection and waterproof function, and the mechanical force of the product is more uniform; the adhesive layer can be prevented from entering the drawing cloth layer, and the product has superior performance, reliable quality and high strength. Summary of the Invention

[0007] The purpose of the present invention is to address the above-mentioned problems in the existing technology and propose a high-strength drawn cloth and its coating device and coating method. The technical problem to be solved by this invention is: how to achieve efficient and rapid coating of the drawn cloth, and at the same time, the adhesive layer is integrated between the two base cloths and the outer film layer to ensure its good protection and waterproof function, and the mechanical force of the product is more uniform; the adhesive layer can be prevented from entering the drawn cloth layer, and the quality is reliable and the strength is high.

[0008] The purpose of the present invention can be achieved through the following technical solutions:

[0009] A high-strength wire drawing cloth coating device comprises a discharge cloth roll mechanism, a coating mechanism, a material distribution cloth roll mechanism, a primary pressing mechanism, a heating mechanism, a secondary pressing mechanism and a winding mechanism which are arranged in sequence. A wire drawing cloth roll is arranged on the discharge cloth roll mechanism, two outer film cloth rolls are arranged on the material distribution cloth roll mechanism, a synchronous supporting mechanism is provided on the side of the primary pressing mechanism, the heating mechanism comprises a conveying frame, a heating component is provided at the upper end of the conveying frame, a heat dissipation component is provided at the lower end of the conveying frame, a ventilation component is provided between the heating component and the heat dissipation component, the winding mechanism comprises an observation component and a winding component, and the observation component is located on the side close to the secondary pressing mechanism.

[0010] The working principle of the present invention is as follows: the wire drawing cloth roll is placed on the material discharging cloth roll mechanism to stably release the wire drawing cloth, the coating mechanism applies glue to the upper and lower surfaces of the wire drawing cloth to form an adhesive layer, and the wire drawing cloth after gluing passes through the material dividing cloth roll mechanism, and at the same time, two outer film cloth rolls are placed on the material dividing cloth roll mechanism, and the materials are discharged at the same time, and placed on a one-time pressing mechanism, and the synchronous supporting mechanism is inserted into the inside of the wire drawing cloth to support the wire drawing cloth and transport it synchronously to prevent the adhesive from entering the inside of the wire drawing cloth and to prevent wire drawing and bonding. The one-time pressing mechanism cooperates with the synchronous supporting mechanism to separate the outer film cloths. It is pressed and bonded on the upper and lower surfaces of the wire drawing cloth, and then transported to the inside of the heating mechanism. The heating component cooperates with the ventilation component to heat the adhesive layer with hot air, and then the heat dissipation component cooperates with the ventilation component to cool it down with air. It is then transported to the secondary pressing mechanism, and the secondary pressing mechanism presses the bonded wire drawing cloth for the second time to ensure that the finished product is compacted. It is then transported to the winding mechanism, and the observation component observes the bonding effect and the staggered error of the wire drawing cloth. If there is an error, relevant adjustments are made to ensure that the finished wire drawing cloth is stably wound and stably wound through the winding component.

[0011] The cloth roll discharging mechanism includes a conveying bracket, a discharging motor and several groups of first bearing seats are fixed on the upper end of the conveying bracket, a tensioning roller is provided on the first bearing seat of the same group, and two adjustment limit rings are provided on the tensioning discharging roller. A tensioning discharging roller is rotatably provided on the conveying bracket, and the output shaft of the discharging motor is transmission-connected to the rotating shaft of the tensioning discharging roller. An electric control box is fixed on the side of the conveying bracket, and two diagonal support frames are fixed above the side of the conveying bracket, and wire drawing cloth rolls are placed on the two diagonal support frames, and the wire drawing cloth rolls are in contact with the tensioning discharging roller. The four corners of the lower end of the conveying bracket are provided with first adjustment foot cups.

[0012] Using the above structure, the wire drawing cloth roll is placed on two diagonal support frames, the wire drawing cloth roll is in contact with the tensioning discharge roller, and the end of the wire drawing cloth roll is pulled out and passed through the tensioning discharge roller and the tensioning roller respectively. The wire drawing cloth is tensioned and in contact with the tensioning discharge roller and the tensioning roller. The output shaft of the discharge motor drives the rotating shaft of the tensioning discharge roller to rotate to transport the wire drawing cloth roll. The first adjusting foot cup is used to adjust the height of the conveying bracket to facilitate stable conveying of the wire drawing cloth roll.

[0013] The coating mechanism includes two glue coating brackets, a plurality of fixed connecting rods are fixed between the two glue coating brackets, two lifting threaded seats are fixed on the upper end of the glue coating bracket, a synchronous connecting rod is screwed between the two lifting threaded seats, and a positioning handwheel is fixed at both ends of the synchronous connecting rod. A lifting screw is screwed inside the lifting threaded seat, and a lifting plate is provided at the lower end of the lifting screw. The lifting plate is slidingly arranged inside the glue coating bracket, a transverse connecting plate is fixed on the lifting plate, and a horizontal bearing seat is fixed on the transverse connecting plate. A vertical bearing seat is fixed inside the two glue coating brackets, and the vertical bearing seat is located directly below the horizontal bearing seat on the same side. A coating roller is provided between the two vertical bearing seats and between the two horizontal bearing seats. A first gear is fixed to the end of the connecting plate, and an adjusting slide is slidably provided inside the connecting plate and the gluing bracket, and an adjusting screw is rotatably provided on the adjusting slide. The horizontal connecting plate and the gluing bracket are screwed with an adjusting screw, and the end of the adjusting screw is rotatably set on the adjusting slide at the corresponding position. A material roller is provided between the two opposite adjusting slides, and the two material rollers are respectively located on the sides of the two coating rollers, and the coating roller and the axis of the material roller on the same side are at the same height. A second gear is fixed to the end of the material roller, and the second gear is meshed with the first gear of the same height on the same side. A gluing motor is fixed on one of the gluing brackets, and a sprocket pair is provided between the output shaft of the gluing motor and the ends of the two coating rollers. The two coating rollers rotate in opposite directions.

[0014] The adjusting screw is rotated to slide the adjusting slide on the transverse connecting plate and the gluing bracket, so that the second gear meshes with the first gear of the same height on the same side, and the material roller contacts the coating roller of the same height. The adjusting handwheel is turned, and the adjusting handwheel drives the synchronous connecting rod to rotate. The synchronous connecting rod drives the two lifting screws to rise and fall synchronously inside the lifting thread seat, thereby driving the two lifting plates to rise and fall synchronously. The lifting plate also drives the transverse connecting plate to rise and fall synchronously, and the transverse connecting plate drives the horizontal bearing seat to rise and fall synchronously, that is, drives the material roller and the coating roller to upgrade synchronously, and then adjusts the height of the upper coating roller, that is, adjusts the distance between the two coating rollers to meet the gluing requirements of wire drawing cloths of different thicknesses, and places the adhesive inside the holding area formed between the material roller and the coating roller. The output shaft of the gluing motor drives the two coating rollers to rotate synchronously in opposite directions through the sprocket pair, and evenly applies the adhesive to the upper and lower surfaces of the wire drawing cloth.

[0015] The material distribution cloth roll mechanism includes a material distribution bracket, two material distribution motors are fixed on the material distribution bracket, two discharge friction rollers and two receiving rollers are rotatably provided on the material distribution bracket, the receiving rollers are located in front of the discharge friction rollers at corresponding positions, the output shaft of the material distribution motor is transmission-connected with the rotating shaft of the discharge friction rollers at corresponding positions, four diagonal support rods are fixed on the side of the material distribution bracket, two diagonal support rods form a group, one group of diagonal support rods is located at the rear side of the discharge friction rollers at corresponding positions, outer film cloth rolls are placed on each group of diagonal support rods, the outer film cloth rolls are in contact with the discharge friction rollers at corresponding positions, the middle position of the two discharge friction rollers is at the same height as the middle position of the two coating rollers, and second adjustment foot cups are provided at the four corners of the lower end of the material distribution bracket.

[0016] Using the above structure, two outer film cloth rolls are placed on two sets of diagonal support rods at the same time, and the outer film cloth rolls are in contact with the discharge contact rollers at the corresponding positions. The ends of the outer film cloth rolls are pulled out and pass through the discharge contact rollers and the receiving rollers respectively. The outer film cloth is tensioned and in contact with the discharge contact rollers and the receiving rollers. The output shaft of the material distribution motor drives the rotating shaft of the discharge contact rollers at the corresponding positions to rotate and transport the outer film cloth rolls. The second adjusting foot cup is used to adjust the height of the material distribution bracket to facilitate stable transportation of the outer film cloth rolls.

[0017] The primary pressing mechanism includes a pressure bracket, a conveying belt is provided on the pressure bracket, a fixed plate is fixed on the side of the pressure bracket, four sliding shafts are fixed on the fixed plate, two sliding shafts on the same side form a group, and a rotating base plate is fixed at the upper end of the four sliding shafts, two lifting screws are rotatably arranged between the fixed plate and the rotating base plate, the four lifting screws are located in the middle position of a group of sliding shafts, and a lifting handwheel is fixed on the upper end of the lifting screws, and a pressure roller assembly is provided between the lifting screw and a group of sliding shafts on the same side; the secondary pressing mechanism has the same structure as the primary pressing mechanism, and the length of the conveying belt of the secondary pressing mechanism is shorter than that of the conveying belt of the primary pressing mechanism. Several groups of lifting rollers can be adjusted on the secondary pressing mechanism, and the pressure roller assembly is located between two adjacent groups of lifting rollers.

[0018] Using the above structure, according to the bonding size of the wire drawing cloth, the lifting handwheel is turned, and the lifting handwheel drives the lifting screw to rotate between the fixed plate and the rotating base plate. The lifting screw cooperates with a set of sliding shafts on the same side to adjust the height of the pressure roller assembly, that is, to adjust the distance between the pressure roller assembly and the conveyor belt. The distance between the two pressure roller assemblies and the conveyor belt can be gradually reduced. The pressure roller assembly and the conveyor belt cooperate to gradually press the outer film cloth, the rubber layer and the wire drawing cloth, and press and bond the outer film cloths to the upper and lower surfaces of the wire drawing cloth.

[0019] The pressure roller assembly includes a lifting plate, a spiral seat and four linear bearings are fixed on one side of the lifting plate, the spiral seat is located at the center of the four linear bearings, two linear bearings form a group, a group of linear bearings are slidably set on the sliding shaft at the corresponding position, the spiral seat is matched with the lifting screw at the corresponding position, and a roller motor and two transmission bearing seats are fixed on the other side of the lifting plate. A transmission shaft is provided between the two transmission bearing seats, and a pulley pair is provided between the output shaft of the roller motor and one end of the transmission shaft. A pressure roller is fixed to the other end of the transmission shaft, and the pressure roller is located directly above the conveyor belt.

[0020] Using the above structure, the spiral seat cooperates with the lifting screw at the corresponding position, and a group of linear bearings slide on the sliding shaft at the corresponding position to adjust the height of the lifting plate, that is, to adjust the distance between the pressure roller and the conveyor belt. The output shaft of the roller motor drives the transmission shaft to rotate between the two transmission bearing seats through the pulley pair. The transmission shaft drives the pressure roller to rotate, and the rotation direction is coordinated with the conveyor belt conveyor house, gradually pressing the outer film cloth, the rubber layer and the drawing cloth, and pressing and bonding the outer film cloth to the upper and lower surfaces of the drawing cloth.

[0021] A conveyor chain is provided inside the conveyor rack, and the heating component includes a heating box and two heating sub-boxes, which are fixed above the conveyor rack, and the two heating sub-boxes are located on both sides of the heating box, and the two heating sub-boxes are connected to the heating box; the heat dissipation component includes a heat dissipation box, which is fixed below the conveyor rack, and a plurality of cloth guide rollers are provided for rotation inside the heat dissipation box; the ventilation component includes an exhaust box, which is fixed on the side of the conveyor rack, and the lower end of the exhaust box is connected to the heat dissipation box, and an air guide fan is fixed to the upper end of the exhaust box, and the air inlet of the air guide fan is connected to the exhaust box, and an air duct is provided between the air outlet of the air guide fan and the heating box.

[0022] With the above structure, the air guide fan and the heating box are started. The air guide fan guides the cold air into the interior of the heating box through the air guide pipe to obtain hot air. The hot air enters the heating sub-box. The conveyor chain transports the bonded wire drawing cloth to the heating sub-box, where it is preheated by the hot air. Then, the hot air enters the interior of the heating box to heat the bonding layer at high temperature. The bonding layer is fused between the wire drawing cloth and the outer film cloth, and the sealing performance is good. The fused wire drawing cloth enters the interior of the heat dissipation box and is tensioned and output through several cloth guide rollers. The air guide fan draws in cold air from the side of the heat dissipation box to cool down the wire drawing cloth inside the heat dissipation box, and the cold air becomes warm air. The warm air enters the air inlet of the air guide fan through the exhaust box to form an air circulation.

[0023] The observation assembly includes an observation bracket, which is U-shaped, and a standing plate is fixed on the observation bracket. Several second support shafts are provided for rotation inside the observation bracket, and two second support shafts are located on the lower side of the standing plate; the winding assembly includes a winding frame, which is located on the rear side of the observation bracket, and two limit frames are fixed on the winding frame, and the finished product winding rollers are placed on the two limit frames. A winding motor is fixed on one side of the winding frame, and an electric push rod is fixed on the other side of the winding frame. A sleeve rod is provided for rotation at the end of the electric push rod, and the electric push rod is opposite to the winding motor. Connecting splines are provided between the two ends of the finished product winding roller and the sleeve rod and the output shaft of the winding motor respectively, and several first support shafts are provided for rotation inside the winding frame.

[0024] Using the above structure, the finished product winding roller is placed on two limit frames, and the two ends of the finished product winding roller are respectively opposite to the sleeve rod and the output shaft of the winding motor. The electric push rod is telescopically extended, and the two ends of the finished product winding roller are respectively fixedly connected to the sleeve rod and the output shaft of the winding motor through connecting splines. The wire drawing cloth after heat dissipation is tensioned through several second support shafts, and then sent into the winding assembly, tensioned through several first support shafts, and the end is rolled on the finished product winding roller. The output shaft of the winding motor drives the finished product winding roller to rotate to wind up the finished cloth. The staff can stand on the standing board to observe the bonding effect and the staggered error of the wire drawing cloth. If there is an error, relevant adjustments are made to ensure that the finished wire drawing cloth is stably wound and stably wound through the winding assembly.

[0025] The synchronous supporting mechanism includes a supporting bracket, two sprocket chain pairs are provided on the supporting bracket, two linkage shafts are provided between the two sprocket chain pairs, a transmission motor is fixed on the supporting bracket, the output shaft of the transmission motor is connected to one of the linkage shafts, a number of equidistantly distributed fixed connecting plates are fixed on the chains of the two sprocket chain pairs, telescopic push rods are fixed on the fixed connecting plates, and a supporting vertical plate is fixed on the telescopic end of the telescopic push rod.

[0026] With the above structure, the telescopic end of the telescopic push rod at the corresponding position extends out, driving the supporting vertical plate to extend and insert into the wire drawing cloth. At the same time of insertion, the output shaft of the transmission motor drives one of the linkage shafts to rotate, and the linkage shaft drives one end of the two sprocket chain pairs to rotate, thereby cooperating with the other linkage shaft to drive the fixed connecting plate to move stably. The conveying speed is consistent with the conveying speed of the conveying track of the one-time pressing mechanism. The fixed connecting plate drives the telescopic push rod to move synchronously. After the supporting vertical plate is inserted into the wire drawing cloth, it moves synchronously to prevent the adhesive from entering the inside of the wire drawing cloth, avoid wire drawing bonding, and cooperate with the two pressure roller assemblies to perform pressing and bonding.

[0027] A laminating method for preparing high-strength drawn cloth using a laminating device includes the following laminating steps:

[0028] Step 1: Unwinding the drawing cloth: Place the drawing cloth roll on the cloth roll discharging mechanism and steadily convey and unwind the drawing cloth;

[0029] Step 2: Glue coating: adjust the glue coating thickness according to the thickness of the drawing cloth, pass the drawing cloth through the coating mechanism, and apply glue to the upper and lower surfaces to form an adhesive layer;

[0030] Step 3: Unwinding the outer film cloth: Two outer film cloth rolls are placed on the cloth-dividing and rolling mechanism to stably convey the outer film cloth. The two outer film cloths are placed on the upper and lower surfaces of the drawing cloth respectively and conveyed to the primary pressing mechanism.

[0031] Step 4: Support the drawing cloth: the synchronous supporting mechanism extends the supporting plate out of the drawing cloth, and the synchronous supporting mechanism drives the supporting plate and the one-time pressing mechanism to convey synchronously;

[0032] Step 5: One-time bonding and pressing: The one-time pressing mechanism cooperates with the synchronous supporting mechanism to press and bond the outer film cloth to the upper and lower surfaces of the brushed cloth respectively;

[0033] Step 6: Heating and heat dissipation: The bonded wire drawing cloth is transported to the interior of the heating mechanism, and the adhesive layer is heated by hot air through the cooperation of the heating component and the ventilation component, and is fused between the wire drawing cloth and the outer film cloth to achieve good sealing performance. The heat dissipation component and the ventilation component are then used to cool the adhesive layer by air;

[0034] Step 7, secondary pressing: the brushed cloth after heat dissipation is transported to the secondary pressing mechanism, which presses the brushed cloth a second time to ensure stable bonding;

[0035] Step 8, finished product winding: the compacted drawing cloth is transported to the winding mechanism, and the bonding effect and the staggered error of the drawing cloth are observed. If there is an error, relevant adjustments are made to ensure that the finished drawing cloth is stably wound and stably wound by the winding assembly.

[0036] A high-strength drawn cloth prepared by a high-strength drawn cloth coating method includes a drawn cloth layer, the upper and lower surfaces of the drawn cloth layer are coated with adhesive layers, and the adhesive layers are respectively bonded with outer film layers; the drawn cloth layer includes two base cloths, a plurality of drawn wires are arranged between the two base cloths, and the outer surfaces of the two base cloths are coated with adhesive layers.

[0037] Compared with the existing technology, the high-strength drawn cloth coating device and coating method have the following advantages:

[0038] The cloth discharging and coating mechanism cooperate to realize the stable conveying of the drawing cloth, and the upper and lower surfaces of the drawing cloth are stably coated with glue to form a bonding layer;

[0039] The outer film cloth is stably conveyed by the material dividing and rolling mechanism. The two outer film cloths are placed on the upper and lower surfaces of the drawing cloth respectively and conveyed to the primary pressing mechanism;

[0040] Through the cooperation of the pressing mechanism and the supporting mechanism, the outer film cloth is pressed and bonded to the upper and lower surfaces of the drawing cloth respectively, and the drawing cloth is supported to prevent the adhesive from entering the inside of the drawing cloth and avoid drawing adhesion;

[0041] The heating component of the heating mechanism cooperates with the ventilation component to heat the adhesive layer with hot air and fuse it between the wire drawing cloth and the outer film cloth, which has good sealing performance. The heat dissipation component of the heating mechanism cooperates with the ventilation component to cool the adhesive layer with air.

[0042] The bonded wire drawing cloth is pressed twice by the secondary pressing mechanism to ensure the compaction of the finished product;

[0043] The bonding effect and the staggered error of the drawing cloth are observed through the observation component of the winding mechanism. If there is an error, relevant adjustments are made to ensure that the finished drawing cloth is stably wound and stably wound through the winding component of the winding mechanism.

[0044] This high-strength drawing cloth has the following advantages:

[0045] The outer film layer has good wear resistance, and the adhesive layer is fused between the two base fabrics and the outer film layer, which has high strength and high airtightness, ensuring its good protection and waterproof functions, and the mechanical force of the product is more uniform; it can prevent the adhesive layer from entering the brushed cloth layer, and the product has superior performance, reliable quality and high strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a schematic diagram of the device structure of the present invention.

[0047] Figure 2 It is a structural schematic diagram of the discharging cloth roll mechanism in the equipment of the present invention.

[0048] Figure 3 It is a structural schematic diagram of the coating mechanism in the equipment of the present invention.

[0049] Figure 4 It is a structural schematic diagram of the material dividing and cloth rolling mechanism in the equipment of the present invention.

[0050] Figure 5 It is a structural schematic diagram of the one-time pressing mechanism in the device of the present invention.

[0051] Figure 6 It is a structural schematic diagram of the heating mechanism in the device of the present invention.

[0052] Figure 7 It is a structural schematic diagram of the winding mechanism in the equipment of the present invention.

[0053] Figure 8 It is a structural schematic diagram of the synchronous propping mechanism in the device of the present invention.

[0054] Figure 9 It is a schematic structural diagram of the high-strength drawn cloth of the present invention.

[0055] In the figure, 1. Discharging cloth roll mechanism; 2. Coating mechanism; 3. Discharging cloth roll mechanism; 4. Primary pressing mechanism; 5. Heating mechanism; 6. Secondary pressing mechanism; 7. Rewinding mechanism; 8. Synchronous support mechanism; 9. Diagonal support frame; 10. Electric control box; 11. Conveying bracket; 12. Adjustment limit ring; 13. Tensioning roller; 14. First adjustment foot cup; 15. First bearing seat; 16. Discharging motor; 17. Tensioning discharging roller; 18. Gluing bracket; 19. Adjustment Screw; 20. Adjusting slide; 21. Material holding roller; 22. Coating roller; 23. Lifting screw seat; 24. Synchronous connecting rod; 25. Lifting screw; 26. Adjusting hand wheel; 27. Lifting plate; 28. Horizontal connecting plate; 29. ​​Horizontal bearing seat; 30. Vertical bearing seat; 31. Material distribution bracket; 32. Material distribution motor; 33. Discharge resistance roller; 34. Receiver roller; 35. Diagonal support rod; 36. Outer film roll; 37. Second adjustment foot cup; 38. Pressure bracket ;39. Fixed plate;40. Conveyor track;41. Roller motor;42. Lifting hand wheel;43. Rotating base plate;44. Screw seat;45. Pressing roller;46. Transmission bearing seat;47. Transmission shaft;48. Pulley pair;49. Lifting plate;50. Lifting screw;51. Sliding shaft;52. Linear bearing;53. Exhaust box;54. Air guide fan;55. Air guide duct;56. Heating box;57. Conveyor chain;58. Heating auxiliary box;59. Heat dissipation box; 60. Fabric guide roller; 61. Finished product winding roller; 62. Limiting frame; 63. Winding frame; 64. Winding motor; 65. First support shaft; 66. Standing board; 67. Observation bracket; 68. Second support shaft; 69. Support bracket; 70. Sprocket chain pair; 71. Fixed connecting plate; 72. Transmission motor; 73. Supporting board; 74. Telescopic push rod; 75. Outer film layer; 76. Adhesive layer; 77. Wire drawing cloth layer; 78. Wire drawing; 79. Base cloth. DETAILED DESCRIPTION

[0056] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0057] like Figures 1-8As shown, the coating device of the high-strength drawn cloth comprises a discharge cloth roll mechanism 1, a coating mechanism 2, a material distribution cloth roll mechanism 3, a primary pressing mechanism 4, a heating mechanism 5, a secondary pressing mechanism 6 and a winding mechanism 7 which are arranged in sequence. The discharge cloth roll mechanism 1 is provided with a drawing cloth roll, and two outer film cloth rolls are provided on the material distribution cloth roll mechanism 3. A synchronous supporting mechanism 8 is provided on the side of the primary pressing mechanism 4. The heating mechanism 5 comprises a conveying frame, a heating component is provided at the upper end of the conveying frame, a heat dissipation component is provided at the lower end of the conveying frame, and a ventilation component is provided between the heating component and the heat dissipation component. The winding mechanism 7 comprises an observation component and a winding component, and the observation component is located on the side close to the secondary pressing mechanism 6.

[0058] Place the drawing cloth roll on the discharging cloth roll mechanism 1 to release the drawing cloth stably, and the coating mechanism 2 applies glue to the upper and lower surfaces of the drawing cloth to form an adhesive layer. The glued drawing cloth passes through the material distribution cloth roll mechanism 3, and at the same time, two outer film cloth rolls 36 are placed on the material distribution cloth roll mechanism 3, and the material is discharged at the same time, and placed on the one-time pressing mechanism 4. The synchronous supporting mechanism 8 is inserted into the inside of the drawing cloth to support the drawing cloth and transport it synchronously to prevent the adhesive from entering the inside of the drawing cloth and preventing the drawing 78 from bonding. The one-time pressing mechanism 4 cooperates with the synchronous supporting mechanism 8 to press the outer film cloth separately. The cloth is bonded to the upper and lower surfaces of the drawing cloth, and then transported to the inside of the heating mechanism 5. The heating component cooperates with the ventilation component to heat the adhesive layer with hot air, and then the heat dissipation component cooperates with the ventilation component to cool it down with air. Then, it is transported to the secondary pressing mechanism 6. The secondary pressing mechanism 6 presses the bonded drawing cloth for the second time to ensure that the finished product is compacted, and then it is transported to the winding mechanism 7. The observation component observes the bonding effect and the staggered error of the drawing cloth. If there is an error, relevant adjustments are made to ensure that the finished drawing cloth is stably wound and stably wound through the winding component.

[0059] The discharging cloth roll mechanism 1 includes a conveying bracket 11, and a discharging motor 16 and several groups of first bearing seats 15 are fixed to the upper end of the conveying bracket 11. A tensioning roller 13 is provided on the first bearing seat 15 of the same group, and two adjustment limit rings 12 are provided on the tensioning discharge roller 13. A tensioning discharge roller 17 is rotatably provided on the conveying bracket 11, and the output shaft of the discharging motor 16 is transmission-connected to the rotating shaft of the tensioning discharge roller 17. An electric control box 10 is fixed to the side of the conveying bracket 11, and two diagonal support frames 9 are fixed to the upper side of the conveying bracket 11. Wire drawing cloth rolls are placed on the two diagonal support frames 9, and the wire drawing cloth rolls are in contact with the tensioning discharge roller 17. The four corners of the lower end of the conveying bracket 11 are provided with first adjustment foot cups 14.

[0060] Place the wire drawing cloth roll on the two diagonal supports 9, and the wire drawing cloth roll is in contact with the tensioning discharge roller 17. Pull out the end of the wire drawing cloth roll and pass through the tensioning discharge roller 17 and the tensioning roller 13 respectively. The wire drawing cloth is tensioned and in contact with the tensioning discharge roller 17 and the tensioning roller 13. The output shaft of the discharge motor 16 drives the rotating shaft of the tensioning discharge roller 17 to rotate and transport the wire drawing cloth roll. The first adjusting foot cup 14 is used to adjust the height of the conveying bracket 11 to facilitate stable transportation of the wire drawing cloth roll.

[0061] The coating mechanism 2 includes two gluing brackets 18, and a plurality of fixed connecting rods are fixed between the two gluing brackets 18. Two lifting threaded seats 23 are fixed on the upper end of the gluing bracket 18. A synchronous connecting rod 24 is screwed between the two lifting threaded seats 23. A positioning handwheel 26 is fixed at both ends of the synchronous connecting rod 24. A lifting screw 25 is screwed inside the lifting threaded seat 23. A lifting plate 27 is rotatably provided at the lower end of the lifting screw 25. The lifting plate 27 is slidably arranged inside the gluing bracket 18. A transverse connecting plate 28 is fixed on the lifting plate 27. A horizontal bearing seat 29 is fixed on the transverse connecting plate 28. A vertical bearing seat 30 is fixed inside the two gluing brackets 18. The vertical bearing seat 30 is located directly below the horizontal bearing seat 29 on the same side. A coating roller 22 is provided between the two vertical bearing seats 30 and between the two horizontal bearing seats 29. A first gear is fixed to the end of the coating roller 22, and an adjusting slide 20 is slidably provided inside the connecting plate 28 and the gluing bracket 18. An adjusting screw 19 is rotatably provided on the adjusting slide 20. The adjusting screw 19 is screwed on the transverse connecting plate 28 and the gluing bracket 18, and the end of the adjusting screw 19 is rotatably provided on the adjusting slide 20 at the corresponding position. A material receiving roller 21 is provided between the two opposing adjusting slides 20. The two material receiving rollers 21 are respectively located on the sides of the two coating rollers 22, and the axis of the coating roller 22 and the material receiving roller 21 on the same side are at the same height. A second gear is fixed to the end of the material receiving roller 21, and the second gear is engaged with the first gear of the same height on the same side. A gluing motor is fixed on one of the gluing brackets 18, and a sprocket pair is provided between the output shaft of the gluing motor and the ends of the two coating rollers 22, and the two coating rollers 22 rotate in opposite directions.

[0062] The adjusting screw 19 is turned to slide the adjusting slide 20 on the transverse connecting plate 28 and the glue coating bracket 18, so that the second gear is meshed with the first gear of the same height on the same side, and the material roller 21 contacts the coating roller 22 of the same height. The adjusting handwheel 26 is turned, and the adjusting handwheel 26 drives the synchronous connecting rod 24 to rotate. The synchronous connecting rod 24 drives the two lifting screws 25 to rise and fall synchronously inside the lifting thread seat 23, thereby driving the two lifting plates 27 to rise and fall synchronously. The lifting plate 27 also drives the transverse connecting plate 28 to rise and fall synchronously. The transverse connecting plate 28 drives the horizontal bearing seat 29 to rise and fall synchronously, that is, driving the material roller 21 and the coating roller 22 to upgrade synchronously, and then adjusting the height of the upper coating roller 22, that is, adjusting the distance between the two coating rollers 22 to meet the gluing requirements of wire drawing cloths of different thicknesses, and placing the adhesive in the holding area formed between the material roller 21 and the coating roller 22. The output shaft of the gluing motor drives the two coating rollers 22 to rotate synchronously in opposite directions through the sprocket pair, so that the adhesive is evenly applied to the upper and lower surfaces of the wire drawing cloth.

[0063] The material distribution cloth roll mechanism 3 includes a material distribution bracket 31, on which two material distribution motors 32 are fixed, and the material distribution bracket 31 is rotatably provided with two discharging contact rollers 33 and two receiving rollers 34, and the receiving rollers 34 are located in front of the discharging contact rollers 33 at the corresponding positions, and the output shaft of the material distribution motor 32 is transmission-connected with the rotating shaft of the discharging contact rollers 33 at the corresponding positions, and the side of the material distribution bracket 31 is provided with four diagonal support rods 35, two diagonal support rods 35 form a group, and one group of diagonal support rods 35 is located at the rear side of the discharging contact rollers 33 at the corresponding positions, and an outer film cloth roll 36 is placed on each group of diagonal support rods 35, and the outer film cloth roll 36 is in contact with the discharging contact rollers 33 at the corresponding positions, and the middle position of the two discharging contact rollers 33 is at the same height as the middle position of the two coating rollers 22, and the four corners of the lower end of the material distribution bracket 31 are provided with second adjustment foot cups 37.

[0064] At the same time, two outer film cloth rolls 36 are placed on two groups of diagonal support rods 35 respectively, and the outer film cloth rolls 36 are in contact with the discharge contact roller 33 at the corresponding position. The ends of the outer film cloth rolls 36 are pulled out and pass through the discharge contact roller 33 and the receiving roller 34 respectively. The outer film cloth is tensioned and in contact with the discharge contact roller 33 and the receiving roller 34. The output shaft of the distribution motor 32 drives the rotating shaft of the discharge contact roller 33 at the corresponding position to rotate, and the outer film cloth rolls 36 are transported. The second adjusting foot cup 37 is used to adjust the height of the distribution bracket 31 to facilitate the stable transportation of the outer film cloth rolls 36.

[0065] The primary pressing mechanism 4 includes a pressure bracket 38, on which a conveying belt 40 is provided. A fixed plate 39 is fixed to the side of the pressure bracket 38, and four sliding shafts 51 are fixed on the fixed plate 39. The two sliding shafts 51 on the same side form a group. A rotating base plate 43 is fixed to the upper end of the four sliding shafts 51. Two lifting screws 50 are rotatably provided between the fixed plate 39 and the rotating base plate 43. The four lifting screws 50 are located in the middle position of a group of sliding shafts 51. A lifting handwheel 42 is fixed to the upper end of the lifting screw 50, and a pressure roller assembly is provided between the lifting screw 50 and a group of sliding shafts 51 on the same side; the secondary pressing mechanism 6 has the same structure as the primary pressing mechanism 4, and the length of the conveying belt 40 of the secondary pressing mechanism 6 is smaller than that of the conveying belt 40 of the primary pressing mechanism 4. Several groups of lifting rollers can be adjusted on the secondary pressing mechanism 6, and the pressure roller assembly is located between two adjacent groups of lifting rollers.

[0066] According to the bonding size of the wire drawing cloth, the lifting hand wheel 42 is turned, and the lifting hand wheel 42 drives the lifting screw 50 to rotate between the fixed plate 39 and the rotating base plate 43. The lifting screw 50 cooperates with a set of sliding shafts 51 on the same side to adjust the height of the pressure roller assembly, that is, to adjust the distance between the pressure roller assembly and the conveyor belt 40. The distance between the two pressure roller assemblies and the conveyor belt 40 can be gradually reduced. The pressure roller assembly and the conveyor belt 40 cooperate to gradually press the outer film cloth, the rubber layer and the wire drawing cloth, and press and bond the outer film cloths to the upper and lower surfaces of the wire drawing cloth.

[0067] The pressure roller assembly includes a lifting plate 49, and a spiral seat 44 and four linear bearings 52 are fixed on one side of the lifting plate 49. The spiral seat 44 is located at the center position of the four linear bearings 52. Two linear bearings 52 form a group. A group of linear bearings 52 is slidably set on the sliding shaft 51 at the corresponding position. The spiral seat 44 is transmitted and cooperated with the lifting screw 50 at the corresponding position. A roller motor 41 and two transmission bearing seats 46 are fixed on the other side of the lifting plate 49. A transmission shaft 47 is provided between the two transmission bearing seats 46. A pulley pair 48 is provided between the output shaft of the roller motor 41 and one end of the transmission shaft 47. A pressure roller 45 is fixed to the other end of the transmission shaft 47. The pressure roller 45 is located directly above the conveyor belt 40.

[0068] The spiral seat 44 is matched with the lifting screw 50 at the corresponding position, and a group of linear bearings 52 slide on the sliding shaft 51 at the corresponding position to adjust the height of the lifting plate 49, that is, to adjust the distance between the pressure roller 45 and the conveyor belt 4. The output shaft of the roller motor 41 drives the transmission shaft 47 to rotate between the two transmission bearing seats 46 through the pulley pair 4. The transmission shaft 47 drives the pressure roller 45 to rotate, and the rotation direction is coordinated with the conveyor belt 40 conveying house, gradually pressing the outer film cloth, the rubber layer and the drawing cloth, and pressing and bonding the outer film cloths to the upper and lower surfaces of the drawing cloth.

[0069] A conveyor chain 57 is provided inside the conveyor frame. The heating component includes a heating box 56 and two heating sub-boxes 58. The heating box 56 and the two heating sub-boxes 58 are fixed above the conveyor frame. The two heating sub-boxes 58 are located on both sides of the heating box 56, and the two heating sub-boxes 58 are connected to the heating box 56; the heat dissipation component includes a heat dissipation box 59, which is fixed below the conveyor frame. A number of cloth guide rollers 60 are provided inside the heat dissipation box 59 for rotation; the ventilation component includes an exhaust box 53, which is fixed to the side of the conveyor frame. The lower end of the exhaust box 53 is connected to the heat dissipation box 59, and an air guide fan 54 is fixed to the upper end of the exhaust box 53. The air inlet of the air guide fan 54 is connected to the exhaust box 53, and an air duct 55 is provided between the air outlet of the air guide fan 54 and the heating box 56.

[0070] Start the air guide fan 54 and the heating box 56. The air guide fan 54 guides the cold air into the interior of the heating box 56 through the air guide pipe 55 to obtain hot air. The hot air enters the heating sub-box 58. The conveyor chain 57 transports the bonded wire drawing cloth to the heating sub-box 58, where it is preheated by the hot air. Then, the hot air enters the interior of the heating box 56 to heat the adhesive layer at high temperature. The adhesive layer is fused between the wire drawing cloth and the outer film cloth, and the sealing performance is good. The fused wire drawing cloth enters the interior of the heat dissipation box 59 and is tensioned and output through several cloth guide rollers 60. The air guide fan 54 draws in cold air from the side of the heat dissipation box 59 to cool and dissipate the heat of the wire drawing cloth inside the heat dissipation box 59, and the cold air becomes warm air. The warm air enters the air inlet of the air guide fan 54 through the exhaust box 53 to form an air circulation.

[0071] The observation component includes an observation bracket 67, which is U-shaped. A standing plate 66 is fixed on the observation bracket 67. Several second support shafts 68 are provided for rotation inside the observation bracket 67, of which two second support shafts 68 are located on the lower side of the standing plate 66; the winding component includes a winding frame 63, which is located on the rear side of the observation bracket 67. Two limit frames 62 are fixed on the winding frame 63, and the finished product winding roller 61 is placed on the two limit frames 62. A winding motor 64 is fixed to one side of the winding frame 63, and an electric push rod is fixed to the other side of the winding frame 63. A sleeve rod is provided for rotation at the end of the electric push rod, and the electric push rod is opposite to the winding motor 64. Connecting splines are provided between the two ends of the finished product winding roller 61 and the sleeve rod and the output shaft of the winding motor 64 respectively, and several first support shafts 65 are provided for rotation inside the winding frame 63.

[0072] The finished product winding roller 61 is placed on two limit frames 62, and the two ends of the finished product winding roller 61 are respectively opposite to the sleeve rod and the output shaft of the winding motor 64. The electric push rod is telescopically extended, and the two ends of the finished product winding roller 61 are respectively fixedly connected to the sleeve rod and the output shaft of the winding motor 64 through connecting splines. The wire drawing cloth after heat dissipation is tensioned through several second support shafts 68, and then sent into the winding assembly, tensioned through several first support shafts 65, and the end is rolled on the finished product winding roller 61. The output shaft of the winding motor 64 drives the finished product winding roller 61 to rotate to wind up the finished cloth. The staff can stand on the standing board 66 to observe the bonding effect and the staggered error of the wire drawing cloth. If there is an error, relevant adjustments are made to ensure that the finished wire drawing cloth is stably wound and stably wound through the winding assembly.

[0073] The synchronous supporting mechanism 8 includes a supporting bracket 69, on which two sprocket chain pairs 70 are provided, and two linkage shafts are provided between the two sprocket chain pairs 70. A transmission motor 72 is fixed on the supporting bracket 69, and the output shaft of the transmission motor 72 is connected to one of the linkage shafts. A number of evenly distributed fixed connecting plates 71 are fixed on the chains of the two sprocket chain pairs 70, and telescopic push rods 74 are fixed on the fixed connecting plates 71. The telescopic ends of the telescopic push rods 74 are fixed to the supporting vertical plates 73.

[0074] The telescopic end of the telescopic push rod 74 at the corresponding position extends out, driving the supporting upright plate 73 to extend and insert into the inside of the drawing cloth. At the same time, the output shaft of the transmission motor 72 drives one of the linkage shafts to rotate, and the linkage shaft drives one end of the two sprocket chain pairs 70 to rotate, thereby cooperating with the other linkage shaft to drive the fixed connecting plate 71 to move stably for transportation. The transportation speed is consistent with the transportation speed of the conveying track 40 of the one-time pressing mechanism 4. The fixed connecting plate 71 drives the telescopic push rod 74 to move synchronously. After the supporting upright plate 73 is inserted into the inside of the drawing cloth, it moves synchronously to prevent the adhesive from entering the inside of the drawing cloth and to prevent the drawing 78 from bonding. It cooperates with the two pressure roller assemblies to perform pressing and bonding.

[0075] The cloth discharging mechanism 1 and the coating mechanism 2 cooperate to realize stable conveying of the drawing cloth, and stably coat the upper and lower surfaces of the drawing cloth with glue to form an adhesive layer;

[0076] The outer film cloth is stably conveyed by the material dividing and rolling mechanism 3. The two outer film cloths are placed on the upper and lower surfaces of the drawing cloth respectively and conveyed to the primary pressing mechanism 4.

[0077] By cooperating with the pressing mechanism 4 and the supporting mechanism 8, the outer film cloth is pressed and bonded to the upper and lower surfaces of the drawing cloth respectively, and the drawing cloth is supported to prevent the adhesive from entering the interior of the drawing cloth and avoid the drawing 78 from being bonded;

[0078] The heating component of the heating mechanism 5 cooperates with the ventilation component to heat the adhesive layer with hot air and fuse it between the wire drawing cloth and the outer film cloth, which has good sealing performance. Then, the heat dissipation component of the heating mechanism 5 cooperates with the ventilation component to cool the adhesive layer with air.

[0079] The bonded brushed cloth is pressed twice by the secondary pressing mechanism 6 to ensure that the finished product is compacted;

[0080] The bonding effect and the staggered error of the drawing cloth are observed through the observation component of the winding mechanism 7. If there is an error, relevant adjustments are made to ensure that the finished drawing cloth is stably wound and stably wound through the winding component of the winding mechanism 7.

[0081] A laminating method for preparing high-strength drawn cloth using a laminating device includes the following laminating steps:

[0082] Step 1: Unloading the drawing cloth: Place the drawing cloth roll on the cloth roll discharging mechanism 1, and stably convey and unload the drawing cloth;

[0083] Step 2: Glue coating: adjust the glue coating thickness according to the thickness of the drawing cloth, pass the drawing cloth through the coating mechanism 2, and apply glue to the upper and lower surfaces to form an adhesive layer;

[0084] Step 3: Unwinding the outer film cloth: Two outer film cloth rolls are placed on the cloth-dividing and rolling mechanism 3 to stably convey the outer film cloth. The two outer film cloths are placed on the upper and lower surfaces of the drawing cloth respectively and conveyed to the primary pressing mechanism 4;

[0085] Step 4: Support the drawing cloth: The synchronous supporting mechanism 8 extends the supporting plate 73 out of the drawing cloth, and the synchronous supporting mechanism 8 drives the supporting plate 73 and the one-time pressing mechanism 4 to perform synchronous conveying;

[0086] Step 5: One-time bonding and pressing: the one-time pressing mechanism 4 cooperates with the synchronous supporting mechanism 8 to press and bond the outer film cloth to the upper and lower surfaces of the drawing cloth respectively;

[0087] Step 6: Heating and heat dissipation: The bonded wire drawing cloth is transported to the interior of the heating mechanism 5, and the adhesive layer is heated by hot air through the cooperation of the heating component and the ventilation component, and is fused between the wire drawing cloth and the outer film cloth to achieve good sealing performance, and then the heat dissipation component and the ventilation component are cooperated to cool it down by air;

[0088] Step 7, secondary pressing: the brushed cloth after heat dissipation is conveyed to the secondary pressing mechanism 6, which performs secondary pressing on the brushed cloth to ensure stable bonding;

[0089] Step eight, finished product winding: the compacted drawing cloth is transported to the winding mechanism 7, and the component is observed to observe the bonding effect and the staggered error of the drawing cloth. If there is an error, relevant adjustments are made to ensure that the finished drawing cloth is stably wound and stably wound through the winding component.

[0090] like Figure 9 As shown, a high-strength drawn cloth prepared by a high-strength drawn cloth coating method includes a drawn cloth layer 77, the upper and lower surfaces of the drawn cloth layer 77 are coated with adhesive layers 76, and the adhesive layers 76 are respectively bonded with outer film layers 75; the drawn cloth layer 77 includes two base cloths 79, and a plurality of drawn wires 78 are arranged between the two base cloths 79, and the outer surfaces of the two base cloths 79 are coated with adhesive layers 76.

[0091] The outer film layer 75 has good wear resistance, and the adhesive layer 76 is fused between the two base fabrics 79 and the outer film layer 75, with high strength and high airtightness, ensuring its good protection and waterproof functions, and the mechanical force of the product is more uniform; the adhesive layer 76 can be prevented from entering the brushed cloth layer 77, and the product has superior performance, reliable quality and high strength.

[0092] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. A high-strength wire drawing cloth coating device, comprising a discharging cloth rolling mechanism (1), a coating mechanism (2), a material distributing cloth rolling mechanism (3), a primary pressing mechanism (4), a heating mechanism (5), a secondary pressing mechanism (6) and a winding mechanism (7) arranged in sequence, characterized in that: The discharging cloth roll mechanism (1) is provided with a drawing cloth roll, the material distributing cloth roll mechanism (3) is provided with two outer film cloth rolls, the side of the primary pressing mechanism (4) is provided with a synchronous supporting mechanism (8), the heating mechanism (5) includes a conveying frame, the upper end of the conveying frame is provided with a heating component, the lower end of the conveying frame is provided with a heat dissipation component, and a ventilation component is provided between the heating component and the heat dissipation component. The winding mechanism (7) includes an observation component and a winding component, and the observation component is located on a side close to the secondary pressing mechanism (6); The coating mechanism (2) comprises two coating brackets (18), a plurality of fixed connecting rods are fixed between the two coating brackets (18), two lifting thread seats (23) are fixed on the upper end of the coating bracket (18), a synchronous connecting rod (24) is screwed between the two lifting thread seats (23), and a positioning hand wheel (26) is fixed at both ends of the synchronous connecting rod (24), a lifting screw (25) is screwed inside the lifting thread seat (23), a lifting plate (27) is provided at the lower end of the lifting screw (25), and the lifting plate (27) is slidably arranged inside the coating bracket (18), a transverse connecting plate (28) is fixed on the lifting plate (27), and a horizontal bearing seat (29) is fixed on the transverse connecting plate (28), and a vertical bearing seat (30) is fixed inside the two coating brackets (18), and the vertical bearing seat (30) is located directly below the horizontal bearing seat (29) on the same side, and a coating roller is provided between the two vertical bearing seats (30) and between the two horizontal bearing seats (29). (22), a first gear is fixed to the end of the coating roller (22), an adjustment slide (20) is slidably provided inside the transverse connecting plate (28) and the glue coating bracket (18), an adjustment screw (19) is rotatably provided on the adjustment slide (20), and an adjustment screw (19) is screwed on the transverse connecting plate (28) and the glue coating bracket (18), and the end of the adjustment screw (19) is rotatably provided on the adjustment slide (20) at the corresponding position, and a corresponding adjustment slide (20) is provided between the two opposite adjustment slides (20). A material holding roller (21), wherein the two material holding rollers (21) are respectively located on the sides of the two coating rollers (22), and the coating roller (22) and the axis of the material holding roller (21) on the same side are at the same height, a second gear is fixed to the end of the material holding roller (21), and the second gear is meshed with the first gear of the same height on the same side, a gluing motor is fixed on one of the gluing brackets (18), a sprocket pair is provided between the output shaft of the gluing motor and the ends of the two coating rollers (22), and the two coating rollers (22) rotate in opposite directions; The one-time pressing mechanism (4) includes a pressurizing bracket (38), a conveying crawler (40) is provided on the pressurizing bracket (38), a fixed plate (39) is fixed on the side of the pressurizing bracket (38), four sliding shafts (51) are fixed on the fixed plate (39), two sliding shafts (51) on the same side form a group, a rotating base plate (43) is fixed on the upper ends of the four sliding shafts (51), two lifting screws (50) are provided for rotation between the fixed plate (39) and the rotating base plate (43), and the four lifting screws (50) are located in a group of sliding shafts. At the middle position of the shaft (51), the upper end of the lifting screw (50) is fixed with a lifting hand wheel (42), and a pressure roller assembly is provided between the lifting screw (50) and a group of sliding shafts (51) on the same side; the secondary pressing mechanism (6) has the same structure as the primary pressing mechanism (4), the length of the conveying crawler (40) of the secondary pressing mechanism (6) is shorter than the conveying crawler (40) of the primary pressing mechanism (4), and the secondary pressing mechanism (6) is adjustable with a plurality of groups of lifting rollers, and the pressure roller assembly is located between two adjacent groups of lifting rollers; The pressure roller assembly includes a lifting plate (49), a spiral seat (44) and four linear bearings (52) are fixed on one side of the lifting plate (49), the spiral seat (44) is located at the center of the four linear bearings (52), two linear bearings (52) form a group, a group of linear bearings (52) is slidably arranged on the sliding shaft (51) at the corresponding position, the spiral seat (44) is transmission-coordinated with the lifting screw (50) at the corresponding position, a roller pressing motor (41) and two transmission bearing seats (46) are fixed on the other side of the lifting plate (49), a transmission shaft (47) is provided between the two transmission bearing seats (46), a pulley pair (48) is provided between the output shaft of the roller pressing motor (41) and one end of the transmission shaft (47), a pressure roller (45) is fixed on the other end of the transmission shaft (47), and the pressure roller (45) is located just above the conveying crawler (40); A conveying chain (57) is provided inside the conveying frame, and a heating component includes a heating box (56) and two heating sub-boxes (58), which are fixed above the conveying frame, and the two heating sub-boxes (58) are located on both sides of the heating box (56), and the two heating sub-boxes (58) are connected to the heating box (56); a heat dissipation component includes a heat dissipation box (59), which is fixed below the conveying frame, and a plurality of cloth guide rollers (60) are provided inside the heat dissipation box (59) for rotation; a ventilation component includes an exhaust box (53), which is fixed to the side of the conveying frame, and the lower end of the exhaust box (53) is connected to the heat dissipation box (59), and an air guide fan (54) is fixed to the upper end of the exhaust box (53), and an air inlet of the air guide fan (54) is connected to the exhaust box (53), and an air guide pipe (55) is provided between the air outlet of the air guide fan (54) and the heating box (56); The synchronous propping mechanism (8) includes a propping bracket (69), two sprocket chain pairs (70) are provided on the propping bracket (69), two linkage shafts are provided between the two sprocket chain pairs (70), a transmission motor (72) is fixed on the propping bracket (69), an output shaft of the transmission motor (72) is connected to one of the linkage shafts, a plurality of equally spaced fixed connecting plates (71) are fixed on the chains of the two sprocket chain pairs (70), telescopic push rods (74) are fixed on the fixed connecting plates (71), and a propping upright plate (73) is fixed to the telescopic end of the telescopic push rod (74).

2. A high-strength wire drawing cloth coating device according to claim 1, characterized in that: The discharging cloth roll mechanism (1) includes a conveying bracket (11), a discharging motor (16) and a plurality of groups of first bearing seats (15) are fixed on the upper end of the conveying bracket (11), a tensioning roller (13) is provided on the first bearing seats (15) of the same group, and two adjustment limit rings (12) are provided on the tensioning discharging roller (13), a tensioning discharging roller (17) is rotatably provided on the conveying bracket (11), the output shaft of the discharging motor (16) is connected to the rotating shaft of the tensioning discharging roller (17), an electric control box (10) is fixed on the side of the conveying bracket (11), two diagonal support frames (9) are fixed above the side of the conveying bracket (11), a wire drawing cloth roll is placed on the two diagonal support frames (9), and the wire drawing cloth roll is in contact with the tensioning discharging roller (17), and the four corners of the lower end of the conveying bracket (11) are provided with first adjustment foot cups (14).

3. The high-strength wire drawing cloth coating device according to claim 1, characterized in that: The material distribution and cloth rolling mechanism (3) includes a material distribution bracket (31), two material distribution motors (32) are fixed on the material distribution bracket (31), two material discharging contact rollers (33) and two receiving rollers (34) are rotatably provided on the material distribution bracket (31), the receiving rollers (34) are located in front of the material discharging contact rollers (33) at corresponding positions, the output shaft of the material distribution motor (32) is connected to the rotating shaft of the material discharging contact rollers (33) at corresponding positions, and four material distribution motors (32) are fixed on the side of the material distribution bracket (31). The diagonal support rods (35) are arranged in a group of two diagonal support rods (35). One group of diagonal support rods (35) is located at the rear side of the corresponding discharging contact rollers (33). An outer film cloth roll (36) is placed on each of the diagonal support rods (35). The outer film cloth roll (36) contacts the corresponding discharging contact rollers (33). The middle position of the two discharging contact rollers (33) is at the same height as the middle position of the two coating rollers (22). The four corners of the lower end of the material distribution bracket (31) are all provided with second adjustment foot cups (37).

4. The high-strength wire drawing cloth coating device according to claim 1, characterized in that: The observation assembly includes an observation bracket (67), the observation bracket (67) is U-shaped, a standing plate (66) is fixed on the observation bracket (67), and a plurality of second support shafts (68) are provided inside the observation bracket (67) for rotation, wherein two second support shafts (68) are located on the lower side of the standing plate (66); the winding assembly includes a winding frame (63), the winding frame (63) is located on the rear side of the observation bracket (67), and two limit frames (62) are fixed on the winding frame (63). A finished product winding roller (61) is placed on the two limit frames (62), a winding motor (64) is fixed on one side of the winding frame (63), and an electric push rod is fixed on the other side of the winding frame (63), and a sleeve rod is rotatably provided at the end of the electric push rod, and the electric push rod is directly opposite to the winding motor (64), and connecting splines are provided between the two ends of the finished product winding roller (61) and the sleeve rod and the output shaft of the winding motor (64), and a plurality of first support shafts (65) are rotatably provided inside the winding frame (63).

5. A coating method using the high-strength wire drawing cloth coating device according to any one of claims 1 to 4, characterized in that: The lamination steps include: Step 1, drawing cloth unloading: placing the drawing cloth roll on the cloth unloading roll mechanism (1), and stably conveying and unloading the drawing cloth; Step 2: Glue coating: adjusting the glue coating thickness according to the thickness of the drawing cloth, passing the drawing cloth through the coating mechanism (2), and coating the upper and lower surfaces of the cloth with glue to form an adhesive layer; Step 3: Unloading the outer film cloth: two outer film cloth rolls are placed on the cloth-splitting and rolling mechanism (3), and the outer film cloth is stably conveyed. The two outer film cloths are placed on the upper and lower surfaces of the drawing cloth respectively, and are conveyed to the primary pressing mechanism (4); Step 4, supporting the drawing cloth: the synchronous supporting mechanism (8) extends the supporting plate (73) out of the drawing cloth, and the synchronous supporting mechanism (8) drives the supporting plate (73) and the one-time pressing mechanism (4) to be transported synchronously; Step 5, one-time bonding and pressing: the one-time pressing mechanism (4) cooperates with the synchronous supporting mechanism (8) to press and bond the outer film cloth to the upper and lower surfaces of the drawing cloth respectively; Step 6, heating and heat dissipation: the bonded brushed cloth is transported to the interior of the heating mechanism (5), and the adhesive layer is heated by hot air through the cooperation of the heating component and the ventilation component, and is fused between the brushed cloth and the outer film cloth to achieve good sealing performance, and then the heat dissipation component is cooperated with the ventilation component to cool it down by air; Step seven, secondary pressing: conveying the heat-dissipated brushed cloth to the secondary pressing mechanism (6), which performs secondary pressing on the brushed cloth to ensure stable bonding; Step eight, finished product winding: the compacted drawing cloth is conveyed to the winding mechanism (7), and the bonding effect and the staggered error of the drawing cloth are observed by the component. If there is an error, relevant adjustments are made to ensure that the finished drawing cloth is stably wound and stably wound by the winding component.

6. A high-strength drawn cloth prepared by the high-strength drawn cloth coating method according to claim 5, characterized in that: The brushed cloth layer (77) comprises a brushed cloth layer (77), wherein the upper and lower surfaces of the brushed cloth layer (77) are coated with adhesive layers (76), and the adhesive layers (76) are respectively bonded with outer film layers (75); the brushed cloth layer (77) comprises two base cloths (79), a plurality of brushed wires (78) are provided between the two base cloths (79), and the outer surfaces of the two base cloths (79) are coated with adhesive layers (76).

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