Equipment and method for laying non-woven fabric between surface layer and core layer of European pine board

Abstract

The present invention discloses a non-woven fabric paving device and method between the surface layer and the core layer of an OSB board, and relates to the technical field of non-woven fabric paving, comprising a base, wherein a paving mechanism is arranged on the top of the base, wherein the paving mechanism comprises a paving unit, wherein the paving unit is arranged on the top of the base, and wherein the paving unit is used to pave the non-woven fabric body, wherein the paving mechanism further comprises a gluing unit, wherein the gluing unit is arranged on the top of the base, and wherein the gluing unit is used to gluing the surface of the non-woven fabric body, wherein a winding mechanism is arranged on the top of the base, wherein the non-woven fabric paving device between the surface layer and the core layer of an OSB board pre-positions the surface layer board and the core layer board by arranging the paving unit, thereby providing a basis for subsequent non-woven fabric interlayer and cutting operations, wherein the glue-coated non-woven fabric is moved between the surface layer board and the core layer board by the power of winding, thereby facilitating the cutting by the tool, maximizing the use of the non-woven fabric body, and reducing waste and loss.

Description

Technical Field

[0001] The invention relates to the technical field of non-woven fabric paving, and in particular to a device and a method for paving non-woven fabric between a surface layer and a core layer of an OSB board. Background Art

[0002] OSB is a new type of environmentally friendly building decoration material. Its professional name is oriented strand board. OSB mainly uses small-diameter timber, thinning timber, wood core and other raw materials. These raw materials are usually native woods such as eucalyptus, fir, poplar, etc. Through special equipment, these raw materials are processed into flakes of a certain thickness, and then through deoiling, drying, gluing, directional paving, hot pressing and other processes to make a board with a directional structure.

[0003] Some of the existing non-woven fabric laying equipment between the surface layer and the core layer of the OSB board requires the non-woven fabric to be pre-processed, such as cutting and sorting, to ensure that its flatness and size meet the requirements, and then the non-woven fabric is accurately positioned above the core layer of the OSB board, and an appropriate amount of glue is applied to combine it with the core layer of the OSB board. Some of the existing devices cut the non-woven fabric in advance, and some of the cutting sizes do not match the core layer of the OSB board, which will result in the non-woven fabric being unable to completely cover the core layer or producing too much waste, resulting in waste.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing non-woven fabric laying equipment between the surface layer and the core layer of the OSB board on the market, and even if it can be solved, it needs to be solved through external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a non-woven fabric laying equipment and method between the surface layer and the core layer of the OSB board. Summary of the invention

[0005] The object of the present invention is to provide a device and method for laying non-woven fabric between the surface layer and the core layer of an OSB board, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a non-woven fabric paving device and method between the surface layer and the core layer of an OSB board, comprising a base, the bottom of the base is fixedly connected to a bottom plate, the top of the base is fixedly connected to a paving machine body, a non-woven fabric body is arranged inside the paving machine body, and a paving mechanism is arranged on the top of the base;

[0007] The laying mechanism comprises a laying unit, which is arranged on the top of the base and is used for laying the non-woven fabric body;

[0008] The paving mechanism further includes a gluing unit, which is disposed on the top of the base and is used in conjunction with the paving unit to apply glue to the surface of the non-woven fabric body;

[0009] A reeling mechanism is disposed on the top of the base, and the reeling mechanism is used in conjunction with the laying unit, and is used to reel in the waste material of the non-woven fabric body.

[0010] Preferably, the laying unit includes a first cylinder, which is fixedly connected to the bottom of the base plate, a fixed block is fixedly connected to the bottom of the base plate, a sliding rod is slidably connected to the inner wall of the fixed block, a connecting plate is fixedly connected to the telescopic end of the first cylinder and one end of the sliding rod, a sliding rail is fixedly connected to the bottom of the base plate, there are two sliding rails, the surfaces of the two sliding rails are slidably connected to sliders, grooves are provided on both sides of the base plate, the surfaces of the sliders are in contact with the inner walls of the grooves, extension blocks are fixedly connected to the bottoms of the two sliders, connecting rods are provided on both sides of the connecting plate, and the connecting plate One end of the extension block is provided with the top of the two sliders, the tops of the two sliders are fixedly connected with a clamping plate, the top of the bottom plate is fixedly connected with an electric telescopic plate, the top of the telescopic base is fixedly connected with a positioning frame, the inner wall of the positioning frame is fixedly connected with a positioning plate, the number of the positioning plates is four, the top of the positioning frame is provided with a first motor, the inner wall of the positioning frame is rotatably connected with a first rotating rod, a second rotating rod, a third rotating rod, and a fourth rotating rod, one end of the first rotating rod, the second rotating rod, the third rotating rod, and the fourth rotating rod all penetrate the outside of the positioning frame, and the output end of the first motor is fixed to the top of the first rotating rod The first rotating rod is connected with a first pulley on its surface, the third rotating rod is fixedly connected with a second pulley on its surface, the first pulley and the second pulley are both sleeved with a first belt, the first rotating rod is fixedly connected with a third pulley on its surface, the second rotating rod is fixedly connected with a fourth pulley on its surface, the fourth pulley and the third pulley are both sleeved with a second belt, the third rotating rod is fixedly connected with a fifth pulley on its surface, the fourth rotating rod is fixedly connected with a sixth pulley on its surface, the sixth pulley and the fifth pulley are both sleeved with a third belt, the first rotating rod, the second rotating rod, The surfaces of the third rotating rod and the fourth rotating rod are fixedly connected with the first limit plate and the second limit plate, the number of the first limit plate and the second limit plate is several, and the interior of the first limit plate and the second limit plate is provided with a surface plate, the surface of the surface plate contacts one side of the four positioning plates, the inner wall of the positioning frame is fixedly connected with two second cylinders, the telescopic ends of the two second cylinders both penetrate into the inner wall of the positioning frame, the bottom of the positioning frame is fixedly connected with a mounting plate, the telescopic ends of the two second cylinders are fixedly connected to the top of the mounting plate, the bottom of the mounting plate is fixedly connected with a tool, and the shape of the tool is square.

[0011] Preferably, the top of the base plate is fixedly connected with an outer shell, and there are two outer shells. A second motor is fixedly connected to one side of each of the two outer shells. The inner walls of the two outer shells are rotatably connected to two rollers. The output end of the second motor passes through the inner wall of the outer shell and is fixedly connected to one end of one of the rollers. The surfaces of the two rollers are each provided with a conveyor belt. The surface of the conveyor belt is provided with a core layer board, and the surface of the core layer board is in contact with two plywood and one side of the electric telescopic plate.

[0012] Preferably, the inner wall of the bottom plate is fixedly connected to a third cylinder, the telescopic end of the third cylinder is fixedly connected to a lifting plate, and the lifting plate is in contact with the bottom of the core layer plate.

[0013] Preferably, inner walls at both ends of the connecting rod are rotatably connected with rotating shafts, and the connecting rod is rotatably connected to the extension block and the connecting plate via the rotating shafts.

[0014] Preferably, a protective frame is fixedly connected to the top of the positioning frame, and a first motor is fixedly connected to the inner wall of the protective frame.

[0015] Preferably, the glue coating unit includes a glue storage box, the glue storage box is fixedly connected to the top of the base, the top of the glue storage box is fixedly connected to a glue inlet pipe, the top of the glue storage box is fixedly connected to a protective box, the inner wall of the protective box is fixedly connected to a holder, the inner wall of the holder is fixedly connected to a rubber tube, one end of the rubber tube penetrates the inner wall of the glue storage box, and the other end of the rubber tube penetrates to the outside of the protective box, the inner wall of the protective box is rotatably connected to a transmission rod, one end of the transmission rod penetrates to the outside of the protective box, the surface of the transmission rod is fixedly connected to a mounting seat, the number of the mounting seats is three, the inner wall of the mounting seat is rotatably connected to a roller, the surface of the roller contacts the surface of the rubber tube, the top of the glue storage box is fixedly connected to a third motor, the output end of the third motor is fixedly connected to one end of the transmission rod, the top of the base is fixedly connected to A limit block, wherein there are two limit blocks, a first roller and a second roller are arranged between opposite sides of the two limit blocks, the first roller and the second roller are in contact with the surface of the non-woven fabric body, the inner walls of the first roller and the second roller are both provided with a slide groove, one end of the rubber tube passes through the inner wall of one of the limit blocks, and one side of the rubber tube is fixedly connected with two shunt tubes, the two shunt tubes respectively pass through the inner walls of the first roller and the second roller, the surfaces of the shunt tubes are in contact with the inner walls of the slide groove, the surfaces of the two shunt tubes are both provided with a glue outlet, the inner walls of the first roller and the second roller are both fixedly connected with a sealing ring, the inner walls of the sealing ring are in contact with the surface of the shunt tube, the surfaces of the first roller and the second roller are both provided with glue coating holes, the number of the glue coating holes is several, and the inner walls of the glue coating holes are fixedly connected with a cross film.

[0016] Preferably, inner walls of the first roller and the second roller are fixedly connected with a rotating rod, and the first roller and the second roller are rotatably connected to two limit blocks via the rotating rod.

[0017] Preferably, the winding mechanism includes a connecting seat, which is fixedly connected to the top of the base, and the inner wall of the connecting seat is rotatably connected to a guide roller, the surface of the guide roller contacts the surface of the non-woven fabric body, and one side of the connecting seat is fixedly connected to a fourth motor, and the output end of the fourth motor passes through the inner wall of the connecting seat, and one side of the connecting seat is rotatably connected to a limiting rod, and the output end of the fourth motor is fixedly connected to one end of the limiting rod, the surface of the limiting rod is sleeved with a winding roller, one end of the non-woven fabric body is fixedly connected to the surface of the winding roller, and one end of the limiting rod is threadedly connected to a positioning block.

[0018] A method for laying non-woven fabric between a surface layer and a core layer of an OSB board comprises the following steps:

[0019] S1: The core layer board is guided by clamping the clamping plates on both sides inwards, and the telescopic end of the electric telescopic plate can limit the moving core layer board. The telescopic end of the third cylinder will drive the lifting plate to lift upward, and the lifting plate drives the core layer board to lift upward, so that the top of the core layer board fits with the bottom of the non-woven fabric body after the glue is applied. Through the continuous operation of the first limiting plate and the second limiting plate, the surface layer board can be dropped to the top of the core layer board in turn, and then the excess non-woven fabric body is cut with a cutter;

[0020] S2: The rubber tube is continuously squeezed by the roller to absorb the glue in the glue storage box through the rubber tube, and the glue is transported to the two shunt pipes. The slide grooves in the first roller and the second roller can provide moving space for the shunt pipes. The glue will flow into the slide groove through the glue outlet on the surface of the shunt pipe, and the glue will flow out through the glue coating holes on the surfaces of the first roller and the second roller, and the glue will be evenly spread through the rotation of the first roller and the second roller;

[0021] S3: The winding roller is driven to rotate by the rotating limit rod, so that the defective non-woven fabric body can be wound up after cutting. The rotating force of the winding roller is used as the power source to pull the new non-woven fabric body into between the surface plate and the core plate, so as to facilitate the movement of the non-woven fabric body.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention pre-positions the surface layer and the core layer by setting a laying unit, ensuring that the surface layer and the core layer remain in a stable state during subsequent processing, providing a basis for subsequent non-woven fabric interlayer and cutting operations. The winding mechanism rolls up the non-woven fabric body, and moves the glue-coated non-woven fabric between the surface layer and the core layer through the power of the winding, making it convenient for the tool to cut at one time. By maximizing the use of the non-woven fabric body, waste and loss can be reduced, production costs can be reduced, and work efficiency can be improved.

[0024] 2. The present invention provides a gluing unit to simultaneously apply glue to both sides of the non-woven fabric body, ensuring that the glue can be evenly applied to both sides of the non-woven fabric body, maximizing the contact area between the non-woven fabric body and the surface layer and core layer of the OSB board, and evenly distributing the glue, thereby increasing the bonding strength between the non-woven fabric body and the surface layer and core layer, and improving the tightness of the fit and the working efficiency of gluing.

[0025] 3. The present invention provides a rolling mechanism to quickly roll up the defective non-woven fabric body after cutting, thereby reducing the space occupied by the defective non-woven fabric body at the production site and reducing the need for manual intervention, thereby speeding up the production process and ensuring the flatness of the non-woven fabric during the rolling process, thereby improving the overall production efficiency and the quality of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the partial structure of the base of the present invention;

[0028] Figure 3 It is a schematic diagram of the local structure of the conveyor belt of the present invention;

[0029] Figure 4 It is a schematic diagram of the local structure of the jacking plate of the present invention;

[0030] Figure 5 It is a partial structural schematic diagram of the laying unit of the present invention;

[0031] Figure 6 It is a partial structural cross-sectional view of the positioning frame of the present invention;

[0032] Figure 7 It is a partial schematic diagram of the first limiting plate and the second limiting plate of the present invention;

[0033] Figure 8 It is a schematic diagram of the local structure of the tool of the present invention;

[0034] Fig. 9 It is a partial structural schematic diagram of the gluing unit of the present invention;

[0035] Fig.10 It is a partial structural schematic diagram of the protection box of the present invention;

[0036] Fig.11 It is a partial structural exploded view of the first roller of the present invention;

[0037] Fig.12 It is a schematic diagram of the partial structure of the winding mechanism of the present invention.

[0038] In the figure: 1, base; 11, bottom plate; 12, cloth spreading machine body; 13, non-woven fabric body; 2, laying mechanism; 21, laying unit; 2101, shell; 2102, second motor; 2103, roller; 2104, conveyor belt; 2105, third cylinder; 2106, lifting plate; 2107, groove; 2108, first cylinder; 2109, fixed block; 2110, slide bar; 2111, connecting plate; 2112, slide rail; 2113, slide block; 2114, clamping plate; 2115, clamping plate; 2116, clamping plate; 2117, clamping plate; 2118, clamping plate; 2119, clamping plate; 2120, clamping plate; 2121, clamping plate; 2122, clamping plate; 2123, clamping plate; 2124, clamping plate; 2125, clamping plate; 2126, clamping plate; 2127, clamping plate; 2128, clamping plate; 2129, clamping plate; 2130, clamping plate; 2131, clamping plate; 2132, clamping plate; 2133, clamping plate; 2134, clamping plate; 2135, clamping plate; 2136, clamping plate; 2137, clamping plate; 2138, clamping plate; 2139, clamping plate; 2140, clamping plate; 2141, clamping plate; 2142, clamping plate; 2143, clamping plate; 21443, clamping plate; 2145, clamping plate; 2146, clamping plate; 2147, clamping plate; 2148, clamp 115, connecting rod; 2116, extension block; 2117, rotating shaft; 2118, positioning frame; 2119, positioning plate; 2120, first motor; 2121, first rotating rod; 2122, second rotating rod; 2123, third rotating rod; 2124, fourth rotating rod; 2125, first limiting plate; 2126, second limiting plate; 2127, first pulley; 2128, second pulley; 2129, first belt; 2130, fourth pulley; 2131, third pulley; 2 132, second belt; 2133, fifth pulley; 2134, sixth pulley; 2135, third belt; 2136, mounting plate; 2137, tool; 2138, protection frame; 2139, surface plate; 2140, core plate; 2141, electric telescopic plate; 2142, second cylinder; 22, glue coating unit; 2201, glue storage box; 2202, glue inlet pipe; 2203, protection box; 2204, third motor; 2205, transmission rod; 2206, card seat; 2207 , rubber tube; 2208, mounting seat; 2209, roller; 2210, limit block; 2211, first roller; 2212, second roller; 2213, rotating rod; 2214, shunt pipe; 2215, slide; 2216, glue outlet; 2217, sealing ring; 2218, glue coating hole; 2219, cross film; 3, winding mechanism; 301, connecting seat; 302, guide roller; 303, limit rod; 304, fourth motor; 305, winding roller; 306, positioning block. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Embodiment 1

[0041] See also Figure 1-8 The present invention provides a technical solution: a non-woven fabric paving device between the surface layer and the core layer of an OSB board, comprising a base 1, a bottom plate 11 is fixedly connected to the bottom of the base 1, a paving machine body 12 is fixedly connected to the top of the base 1, a non-woven fabric body 13 is arranged inside the paving machine body 12, and a paving mechanism 2 is arranged on the top of the base 1;

[0042] The laying mechanism 2 includes a laying unit 21 . The laying unit 21 is disposed on the top of the base 1 . The laying unit 21 is used for laying the non-woven fabric body 13 .

[0043] As a further limitation of the paving mechanism 2 of the present invention, the paving unit 21 includes a first cylinder 2108, the first cylinder 2108 is fixedly connected to the bottom of the base plate 11, the bottom of the base plate 11 is fixedly connected with a fixed block 2109, the inner wall of the fixed block 2109 is slidably connected with a slide rod 2110, the telescopic end of the first cylinder 2108 and one end of the slide rod 2110 are fixedly connected with a connecting plate 2111, the bottom of the base plate 11 is fixedly connected with a slide rail 2112, the number of the slide rails 2112 is two, the surfaces of the two slide rails 2112 are slidably connected with sliders 2113, grooves 2107 are opened on both sides of the base plate 11, the surface of the slider 2113 contacts the inner wall of the groove 2107, and the bottoms of the two sliders 2113 are fixedly connected An extension block 2116 is connected, connecting rods 2115 are provided on both sides of the connecting plate 2111, one end of the connecting plate 2111 is provided with the top of the extension block 2116, the tops of the two sliders 2113 are fixedly connected with the clamping plate 2114, the top of the bottom plate 11 is fixedly connected with the electric telescopic plate 2141, the top of the telescopic base 1 is fixedly connected with the positioning frame 2118, the inner wall of the positioning frame 2118 is fixedly connected with the positioning plate 2119, the number of the positioning plates 2119 is four, the top of the positioning frame 2118 is provided with a first motor 2120, the inner wall of the positioning frame 2118 is rotatably connected with the first rotating rod 2121, the second rotating rod 2122, the third rotating rod 2123, and the fourth rotating rod 2124, the first rotating rod 21 21. One ends of the second rotating rod 2122, the third rotating rod 2123, and the fourth rotating rod 2124 all penetrate the outside of the positioning frame 2118, the output end of the first motor 2120 is fixedly connected to the top of the first rotating rod 2121, the surface of the first rotating rod 2121 is fixedly connected to the first pulley 2127, the surface of the third rotating rod 2123 is fixedly connected to the second pulley 2128, the surfaces of the first pulley 2127 and the second pulley 2128 are both sleeved with a first belt 2129, the surface of the first rotating rod 2121 is fixedly connected to the third pulley 2131, the surface of the second rotating rod 2122 is fixedly connected to the fourth pulley 2130, and the surfaces of the fourth pulley 2130 and the third pulley 2131 are both sleeved with a second belt Belt 2132, the surface of the third rotating rod 2123 is fixedly connected with the fifth pulley 2133, the surface of the fourth rotating rod 2124 is fixedly connected with the sixth pulley 2134, the surfaces of the sixth pulley 2134 and the fifth pulley 2133 are both sleeved with the third belt 2135, the surfaces of the first rotating rod 2121, the second rotating rod 2122, the third rotating rod 2123, and the fourth rotating rod 2124 are all fixedly connected with the first limiting plate 2125 and the second limiting plate 2126, the number of the first limiting plate 2125 and the second limiting plate 2126 is several, the first limiting plate 2125 and the second limiting plate 2126 are provided with a surface plate 2139 inside, the surface of the surface plate 2139 contacts with one side of the four positioning plates 2119,The inner wall of the positioning frame 2118 is fixedly connected with two second cylinders 2142, and the telescopic ends of the two second cylinders 2142 are both penetrated to the inner wall of the positioning frame 2118. The bottom of the positioning frame 2118 is fixedly connected with a mounting plate 2136, and the telescopic ends of the two second cylinders 2142 are fixedly connected to the top of the mounting plate 2136. The bottom of the mounting plate 2136 is fixedly connected with a cutter 2137, and the shape of the cutter 2137 is square. By setting the laying unit 21, the surface layer board 2139 and the core layer board 2139 can be laid. 40 is pre-positioned to ensure that the surface plate 2139 and the core plate 2140 remain stable during the subsequent processing, providing a basis for the subsequent non-woven fabric interlayer and cutting operations. The winding mechanism 3 rolls up the non-woven fabric body 13, and moves the glued non-woven fabric between the surface plate 2139 and the core plate 2140 through the power of the winding, which is convenient for the cutter 2137 to cut at one time. By maximizing the use of the non-woven fabric body 13, waste and loss can be reduced, production costs can be reduced, and work efficiency can be improved.

[0044] refer to Figure 3 A shell 2101 is fixedly connected to the top of the bottom plate 11, and there are two shells 2101. One side of the two shells 2101 is fixedly connected to a second motor 2102. The inner walls of the two shells 2101 are rotatably connected to two rollers 2103. The output end of the second motor 2102 penetrates the inner wall of the shell 2101 and is fixedly connected to one end of one of the rollers 2103. The surfaces of the two rollers 2103 are both sleeved with conveyor belts 2104. The surface of the conveyor belt 2104 is provided with a core layer board 2140. The surface of the core layer board 2140 is in contact with two clamping plates 2114 and one side of the electric telescopic plate 2141. By arranging the second motor 2102, the roller 2103 and the conveyor belt 2104 for coordinated use, the core layer board 2140 can be transported to ensure the stability of the core layer board 2140 in transportation. The conveyor belt 2104 is made of rubber, which can prevent the core layer board 2140 from falling during transportation.

[0045] refer to Figure 4 The inner wall of the bottom plate 11 is fixedly connected with a third cylinder 2105, and the telescopic end of the third cylinder 2105 is fixedly connected with a lifting plate 2106. The lifting plate 2106 contacts the bottom of the core layer plate 2140. By setting the third cylinder 2105 and the lifting plate 2106, the core layer plate 2140 can be lifted and lowered, providing support force for the core layer plate 2140 and ensuring the stability of the core layer plate 2140 during the lifting process.

[0046] refer to Figure 5The inner walls at both ends of the connecting rod 2115 are rotatably connected with a rotating shaft 2117, and the connecting rod 2115 is rotatably connected to the extension block 2116 and the connecting plate 2111 through the rotating shaft 2117. By setting the rotating shaft 2117, the connecting plate 2111 can be easily rotated during operation, and the angle of the connecting plate 2111 can be easily adjusted, thereby improving the smoothness of the connecting plate 2111.

[0047] refer to Figure 6 The top of the positioning frame 2118 is fixedly connected to a protective frame 2138, and the inner wall of the protective frame 2138 is fixedly connected to the first motor 2120. By setting the protective frame 2138, the first motor 2120 can be supported and protected to prevent the first motor 2120 from deflecting during operation, thereby ensuring the stability of the first motor 2120 during operation.

[0048] The specific implementation of this embodiment is as follows: when paving the non-woven fabric body 13 between the surface plate 2139 and the core plate 2140, the user starts the second motor 2102 through the external control switch, the second motor 2102 is powered by an external power supply, and the output end of the second motor 2102 drives the roller 2103 to rotate, and the rotation of the roller 2103 drives the conveyor belt 2104 to rotate, thereby driving another roller 2103 to rotate, and the conveyor belt 2104 can convey the core plate 2140 through the transmission of the two conveyor belts 2104. As the core plate 2140 is conveyed, the user starts the first cylinder 2108, and as the telescopic end of the first cylinder 2108 extends, it will drive the connected connecting plate 2 111 moves forward, and the movement of the connecting plate 2111 drives the sliding bar 2110 to move in the fixed block 2109. The fixed block 2109 provides a supporting force for the sliding bar 2110, ensuring the stability and direction of the sliding bar 2110 during the movement. The two connecting rods 2115 on the connecting plate 2111 will move synchronously with the movement of the connecting plate 2111. The connecting rods 2115 are connected by a rotating shaft 2117, so that the connecting rods 2115 can adjust the angle during the movement. The movement of the connecting rods 2115 further drives the slider 2113 on the slide rail 2112 to move inward. The extension block 2116 is connected to the surface of the slider 2113, which increases the height of the slider 2113, so that the height of the sliding bar 2110 is equal to that of the connecting rods 2115. At the same time, ensure that the connecting rod 2115 maintains balance during the movement to prevent tilting due to insufficient height. As the slider 2113 moves, the clamping plate 2114 connected to the surface of the slider 2113 will clamp inward. The opening on one side of the clamping plate 2114 is larger, which can better guide the offset core layer plate 2140 and move the core layer plate 2140 to the middle position. By starting the electric telescopic plate 2141, the telescopic end of the electric telescopic plate 2141 is extended to block the core layer plate 2140 moving to the right. The core layer plate 2140 can be kept in a preset position by limiting the two clamping plates 2114 and the electric telescopic plate 2141 in three directions. Then, by starting the third cylinder 2105, the telescopic end of the third cylinder 2105 will The lifting plate 2106 is driven to lift upward, and the lifting plate 2106 will lift the core layer plate 2140 on the conveyor belt 2104 upward, so that the top of the core layer plate 2140 is fitted with the bottom of the non-woven fabric body 13 after the glue is applied. The user puts the surface plate 2139 into the positioning frame 2118, and the positioning plate 2119 in the positioning frame 2118 will limit the surface plate 2139 to ensure the neat arrangement of the surface plates 2139. The user starts the first motor 2120, and the output end of the first motor 2120 drives the first rotating rod 2121 to rotate synchronously. The rotation of the first rotating rod 2121 will drive the first pulley 2127 and the third pulley 2131 on the surface to rotate synchronously. The surface of the first pulley 2127 is connected to the first belt 2129.The rotation of the first belt 2129 will drive the second pulley 2128 on the surface of the third rotating rod 2123 to rotate synchronously, thereby driving the second rotating rod 2122 to rotate through the rotation of the second pulley 2128. The surface of the third pulley 2131 is connected to the second belt 2132. The second belt 2132 will drive the fourth pulley 2130 on the surface of the second rotating rod 2122 to rotate synchronously, thereby driving the second rotating rod 2122 to rotate through the third pulley 2131. The rotation of the third rotating rod 2123 will drive the fifth pulley 2133 to rotate synchronously. The rotation of the fifth pulley 2133 will drive the third belt 2135 to rotate. The rotation of the third belt 2135 The rotation will drive the sixth pulley 2134 on the surface of the fourth rotating rod 2124 to rotate synchronously, thereby driving the fourth rotating rod 2124 to rotate. Through the rotation of the first rotating rod 2121, the second rotating rod 2122, the third rotating rod 2123 and the fourth rotating rod 2124, the first limiting plate 2125 and the second limiting plate 2126 on the surface will be driven to rotate synchronously. The user places the surface plate 2139 on the top of the first limiting plate 2125, and the first motor 2120 drives the first rotating rod 2121, the second rotating rod 2122, the third rotating rod 2123 and the fourth rotating rod 2124 to rotate ninety degrees, causing the top surface plate 2139 to rotate ninety degrees. The first limiting plate 2125 at the bottom also rotates 90 degrees. After the bottom of the surface plate 2139 is not supported, the surface plate 2139 will fall downward. At the same time, the surfaces of the four positioning plates 2119 are in contact with the surroundings of the surface plate 2139, which will generate some resistance and reduce the falling speed of the surface plate 2139. The second limiting plate 2126 will also rotate 90 degrees. The second limiting plate 2126 will automatically move to the bottom of the falling surface plate 2139 and can catch the surface plate 2139. Through the continuous operation of the first limiting plate 2125 and the second limiting plate 2126, the surface plate 2139 is moved to the bottom of the positioning frame 2118. Finally, the surface plate 2139 will cover the core plate 21 40 and the top of the non-woven fabric body 13, so that the non-woven fabric body 13 can be sandwiched between the surface plate 2139 and the core plate 2140, and the two second cylinders 2142 are started, and the telescopic end of the second cylinder 2142 is extended to drive the mounting plate 2136 and the cutter 2137 to move downward, and the cutter 2137 will fit around the surface layer and the core layer to cut the excess non-woven fabric body 13. After the cutting is completed, the telescopic end of the third cylinder 2105 is contracted to drive the paved core layer and the surface layer to move downward, and the core layer and the surface layer are placed on the conveyor belt 2104, and then the telescopic end of the electric telescopic plate 2141 is contracted to facilitate the core layer and the surface layer to continue to move forward.

[0049] Embodiment 2

[0050] See also Figure 9-11The present invention provides a technical solution: a non-woven fabric paving device between the surface layer and the core layer of an OSB board. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The paving mechanism 2 also includes a gluing unit 22, which is arranged on the top of the base 1. The gluing unit 22 is used in conjunction with the laying unit 21. The gluing unit 22 is used to glue the surface of the non-woven fabric body 13.

[0051] As a further limitation of the glue coating unit 22 of the present invention, the glue coating unit 22 includes a glue storage box 2201, the glue storage box 2201 is fixedly connected to the top of the base 1, the top of the glue storage box 2201 is fixedly connected to a glue inlet pipe 2202, the top of the glue storage box 2201 is fixedly connected to a protective box 2203, the inner wall of the protective box 2203 is fixedly connected to a holder 2206, the inner wall of the holder 2206 is fixedly connected to a rubber tube 2207, one end of the rubber tube 2207 penetrates to the inner wall of the glue storage box 2201, the other end of the rubber tube 2207 penetrates to the outside of the protective box 2203, the inner wall of the protective box 2203 is rotatably connected to a transmission rod 2205, one end of the transmission rod 2205 penetrates to the protective box The outer side of 2203, the surface of the transmission rod 2205 is fixedly connected to the mounting seat 2208, the number of the mounting seats 2208 is three, the inner wall of the mounting seat 2208 is rotatably connected to the roller 2209, the surface of the roller 2209 contacts the surface of the rubber tube 2207, the top of the storage box 2201 is fixedly connected to the third motor 2204, the output end of the third motor 2204 is fixedly connected to one end of the transmission rod 2205, the top of the base 1 is fixedly connected to the limit block 2210, the number of the limit blocks 2210 is two, the first roller 2211 and the second roller 2212 are arranged between the opposite sides of the two limit blocks 2210, the first roller 2211 and the second roller 2212 are connected to the non-woven fabric The first roller 2211 and the second roller 2212 are in contact with the surface of the body 13, the inner walls of the first roller 2211 and the second roller 2212 are both provided with a slide groove 2215, one end of the rubber tube 2207 penetrates the inner wall of one of the limit blocks 2210, and one side of the rubber tube 2207 is fixedly connected to two shunt pipes 2214, and the two shunt pipes 2214 penetrate the inner walls of the first roller 2211 and the second roller 2212 respectively, and the surface of the shunt pipe 2214 is in contact with the inner wall of the slide groove 2215, and the surfaces of the two shunt pipes 2214 are both provided with a glue outlet 2216, and the inner walls of the first roller 2211 and the second roller 2212 are both fixedly connected with a sealing ring 2217, and the inner wall of the sealing ring 2217 is in contact with the surface of the shunt pipe 2214. The surfaces of the first roller 2211 and the second roller 2212 are both provided with glue holes 2218, and the number of the glue holes 2218 is several. The inner walls of the glue holes 2218 are fixedly connected with a cross film 2219. By setting the glue coating unit 22, the double sides of the non-woven fabric body 13 can be brushed with glue at the same time, ensuring that the glue can be evenly applied to the front and back sides of the non-woven fabric body 13, so that the contact area between the non-woven fabric body 13 and the surface plate 2139 and the core plate 2140 of the European particle board is maximized, and the glue is evenly distributed, thereby increasing the bonding strength between the non-woven fabric body 13 and the surface plate 2139 and the core plate 2140, and improving the tightness of the fit and the working efficiency of the glue coating.

[0052] refer to Fig.10The inner walls of the first roller 2211 and the second roller 2212 are fixedly connected with a rotating rod 2213. The first roller 2211 and the second roller 2212 are rotatably connected to the two limit blocks 2210 through the rotating rod 2213. By setting the rotating rod 2213, a supporting force can be provided for the first roller 2211 and the second roller 2212 to ensure the balance of the first roller 2211 and the second roller 2212 during rotation, so that the first roller 2211 and the second roller 2212 can rotate more smoothly.

[0053] The specific implementation of this embodiment is as follows: the user injects glue into the glue storage box 2201 through the glue inlet pipe 2202. The glue storage box 2201 is used to store glue to facilitate subsequent continuous use. The user starts the third motor 2204 through the external control switch. The third motor 2204 is powered by an external power supply. The output end of the third motor 2204 drives the transmission rod 2205 to rotate. The transmission rod 2205 will drive the three mounting seats 2208 to rotate synchronously. The mounting seats 2208 are connected with rollers 2209. When the transmission rod 2205 rotates, the mounting seats 2208 and the rollers 2209 will also rotate synchronously. The rollers 2209 contact the rubber tube 2207 and apply pressure to the rubber tube 2207. As the transmission rod 2205 rotates, the mounting seats 2208 and the rollers 2209 will rotate synchronously. The rollers 2209 contact the rubber tube 2207 and apply pressure to the rubber tube 2207. 05 rotates, roller 2209 continuously squeezes rubber tube 2207, and the internal space of rubber tube 2207 is compressed, resulting in a decrease in pressure in rubber tube 2207. Since one end of rubber tube 2207 is connected to glue storage box 2201, glue will be sucked into rubber tube 2207. As transmission rod 2205 rotates continuously, roller 2209 continuously squeezes rubber tube 2207, allowing the glue suction process to continue. The rubber tube 2207 in protective box 2203 can be limited by the holder 2206, so that the rubber tube 2207 can be kept in a fixed position when squeezed by roller 2209, which helps to ensure uniform squeezing of rubber tube 2207 by roller 2209. The glue in the glue storage box 2201 is absorbed and transported to the two shunt pipes 2214. The first roller 2211 and the second roller 2212 can be connected to the two limit blocks 2210 through the two rotating rods 2213 to ensure the stability of the first roller 2211 and the second roller 2212 during operation. One end of the rubber tube 2207 is in one of the limit blocks 2210 to ensure that the two shunt pipes 2214 are fixed and provide support for the two shunt pipes 2214. The slide grooves 2215 in the first roller 2211 and the second roller 2212 can provide moving space for the shunt pipes 2214 to ensure that the first roller 2211 and the second roller 2212 can rotate smoothly. The roller 2209 can be used to move the rubber With the continuous squeezing of the tube 2207, the glue will flow into the chute 2215 through the glue outlet 2216 on the surface of the shunt tube 2214. When the chute 2215 is full of glue, a stable glue supply is provided for the subsequent coating of the non-woven fabric body 13. The glue will flow out through the glue coating holes 2218 on the surfaces of the first roller 2211 and the second roller 2212. During the coating process, the cross film 2219 is located at the glue coating hole 2218. The cross film 2219 can prevent the glue from directly contacting the surfaces of the first roller 2211 and the second roller 2212, causing a large amount of glue to flow out. The cross film 2219 can serve as a buffer layer to make the glue more evenly coated on the non-woven fabric. At the same time, the cross film 2219 can help control the flow of glue.The first roller 2211 will apply glue to the front side of the non-woven fabric body 13, and the second roller 2212 will apply glue to the back side of the non-woven fabric body 13. After the glue is applied, when the non-woven fabric body 13 is pulled by the winding mechanism 3, the non-woven fabric body 13 contacts the surface of the first roller 2211 and the second roller 2212, providing friction for the first roller 2211 and the second roller 2212, so that the first roller 2211 and the second roller 2212 rotate. As the first roller 2211 and the second roller 2212 rotate, the glue is applied to the front and back sides of the non-woven fabric body 13, and the glue that has been applied is further evenly applied to the surface of the non-woven fabric body 13 through rolling.

[0054] Embodiment 3

[0055] See also Fig.12 The present invention provides a technical solution: a non-woven fabric paving device between the surface layer and the core layer of an OSB board. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0056] As a further limitation of the winding mechanism 3 of the present invention, the winding mechanism 3 includes a connecting seat 301, the connecting seat 301 is fixedly connected to the top of the base 1, the inner wall of the connecting seat 301 is rotatably connected to a guide roller 302, the surface of the guide roller 302 is in contact with the surface of the non-woven fabric body 13, one side of the connecting seat 301 is fixedly connected to a fourth motor 304, the output end of the fourth motor 304 passes through the inner wall of the connecting seat 301, one side of the connecting seat 301 is rotatably connected to a limiting rod 303, and the output end of the fourth motor 304 is fixed to one end of the limiting rod 303 The surface of the limiting rod 303 is sleeved with a winding roller 305, one end of the non-woven fabric body 13 is fixedly connected to the surface of the winding roller 305, and one end of the limiting rod 303 is threadedly connected with a positioning block 306. By setting the winding mechanism 3, the defective non-woven fabric body 13 after cutting can be quickly wound up, reducing the space occupied by the defective non-woven fabric body 13 at the production site, reducing the situation of manual intervention, thereby speeding up the production process, and ensuring the flatness of the non-woven fabric during the winding process, thereby improving the overall production efficiency and the quality of the working environment.

[0057] The specific implementation of this embodiment is as follows: the connecting seat 301 can provide support for the guide roller 302 and the limit rod 303 to ensure the stable operation of the guide roller 302 and the limit rod 303. The user passes one end of the non-woven fabric body 13 through the guide roller 302 and connects it to the surface of the winding roller 305. The guide roller 302 can change the moving direction of the non-woven fabric body 13 and smooth the defective non-woven fabric body 13 to ensure the flatness of the winding. The user starts the fourth motor 304 through the external control switch. The fourth motor 304 is powered by an external power supply, and the output end of the fourth motor 304 drives the limit rod 303 to rotate The limiting rod 303 will drive the winding roller 305 to rotate synchronously. Through the rotation of the winding roller 305, the defective non-woven fabric body 13 after cutting is completed can be wound up. The rotation force of the winding roller 305 is also used as a power source to pull the new non-woven fabric body 13 into between the surface plate 2139 and the core plate 2140. By rotating the positioning block 306 to the inner wall of the limiting rod 303, the winding roller 305 can be limited to prevent the winding roller 305 from offset when rotating. By rotating the positioning block 306 in the opposite direction to disengage the positioning block 306 from the limiting rod 303, the user can easily replace the winding roller 305.

[0058] A method for laying non-woven fabric between a surface layer and a core layer of an OSB board comprises the following steps:

[0059] S1: The core layer plate 2140 is guided by clamping the clamping plates 2114 on both sides inward, and the telescopic end of the electric telescopic plate 2141 can limit the moving core layer plate 2140. The telescopic end of the third cylinder 2105 will drive the lifting plate 2106 to lift upward, and the lifting plate 2106 drives the core layer plate 2140 to lift upward, so that the top of the core layer plate 2140 fits with the bottom of the non-woven fabric body 13 after the glue is applied. Through the continuous operation of the first limiting plate 2125 and the second limiting plate 2126, the surface plate 2139 can be dropped to the top of the core layer plate 2140 in sequence, and then the excess non-woven fabric body 13 is cut with the cutter 2137;

[0060] S2: The rubber tube 2207 is continuously squeezed by the roller 2209, and the glue in the glue storage box 2201 is absorbed by the rubber tube 2207, and the glue is transported to the two shunt pipes 2214. The slide groove 2215 in the first roller 2211 and the second roller 2212 can provide a moving space for the shunt pipe 2214. The glue will flow into the slide groove 2215 through the glue outlet 2216 on the surface of the shunt pipe 2214, and the glue will flow out through the glue coating holes 2218 on the surfaces of the first roller 2211 and the second roller 2212, and the glue will be evenly spread through the rotation of the first roller 2211 and the second roller 2212;

[0061] S3: The winding roller 305 is driven to rotate by the rotating limit rod 303, so that the defective non-woven fabric body 13 after cutting is wound up. The rotating force of the winding roller 305 is also used as a power source to pull the new non-woven fabric body 13 into between the surface plate 2139 and the core plate 2140, so as to facilitate the movement of the non-woven fabric body 13.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-woven fabric paving device between the surface layer and the core layer of an OSB board, comprising a base (1), the bottom of the base (1) being fixedly connected to a bottom plate (11), the top of the base (1) being fixedly connected to a paving machine body (12), the inside of the paving machine body (12) being provided with a non-woven fabric body (13), characterized in that: A paving mechanism (2) is provided on the top of the base (1); The laying mechanism (2) comprises a laying unit (21), wherein the laying unit (21) is arranged on the top of the base (1), and the laying unit (21) is used to lay the non-woven fabric body (13); The laying mechanism (2) further comprises a glue coating unit (22), the glue coating unit (22) being arranged on the top of the base (1), the glue coating unit (22) being used in conjunction with the laying unit (21), and the glue coating unit (22) being used to coat the surface of the non-woven fabric body (13) with glue; A reeling mechanism (3) is provided on the top of the base (1), the reeling mechanism (3) being used in conjunction with the laying unit (21), and the reeling mechanism (3) being used to reel in waste materials of the non-woven fabric body (13); The laying unit (21) comprises a first cylinder (2108), the first cylinder (2108) is fixedly connected to the bottom of the base plate (11), the bottom of the base plate (11) is fixedly connected to a fixed block (2109), the inner wall of the fixed block (2109) is slidably connected to a sliding rod (2110), the telescopic end of the first cylinder (2108) and one end of the sliding rod (2110) are both fixedly connected to a connecting plate (2111), the bottom of the base plate (11) is fixedly connected to a sliding rail (2112), the number of the sliding rails (2112) is two, the surfaces of the two sliding rails (2112) are both slidably connected to a sliding block (2113), and grooves (2101) are provided on both sides of the base plate (11). 7), the surface of the slider (2113) contacts the inner wall of the groove (2107), the bottoms of the two sliders (2113) are fixedly connected to extension blocks (2116), both sides of the connecting plate (2111) are provided with connecting rods (2115), one end of the connecting plate (2111) is provided with the top of the extension block (2116), the tops of the two sliders (2113) are fixedly connected to a clamping plate (2114), the top of the bottom plate (11) is fixedly connected to an electric telescopic plate (2141), the top of the telescopic base (1) is fixedly connected to a positioning frame (2118), the inner wall of the positioning frame (2118) is fixedly connected to a positioning plate (2119), and the positioning plate (211 9) is four in number, a first motor (2120) is arranged on the top of the positioning frame (2118), the inner wall of the positioning frame (2118) is rotatably connected with a first rotating rod (2121), a second rotating rod (2122), a third rotating rod (2123), and a fourth rotating rod (2124), one end of the first rotating rod (2121), the second rotating rod (2122), the third rotating rod (2123), and the fourth rotating rod (2124) all pass through the outside of the positioning frame (2118), the output end of the first motor (2120) is fixedly connected to the top of the first rotating rod (2121), and the surface of the first rotating rod (2121) is fixedly connected with a first pulley (2127), The surface of the third rotating rod (2123) is fixedly connected to a second pulley (2128); the surfaces of the first pulley (2127) and the second pulley (2128) are both sleeved with a first belt (2129); the surface of the first rotating rod (2121) is fixedly connected to a third pulley (2131); the surface of the second rotating rod (2122) is fixedly connected to a fourth pulley (2130); the surfaces of the fourth pulley (2130) and the third pulley (2131) are both sleeved with a second belt (2132); the surface of the third rotating rod (2123) is fixedly connected to a fifth pulley (2133); the surface of the fourth rotating rod (2124) is fixedly connected to a sixth pulley (2134);The surfaces of the sixth pulley (2134) and the fifth pulley (2133) are sleeved with a third belt (2135); the surfaces of the first rotating rod (2121), the second rotating rod (2122), the third rotating rod (2123), and the fourth rotating rod (2124) are fixedly connected with a first limit plate (2125) and a second limit plate (2126); the number of the first limit plate (2125) and the second limit plate (2126) is multiple; the first limit plate (2125) and the second limit plate (2126) are internally provided with a surface plate (2139); the surface plate ( The surface of the positioning frame (2139) contacts one side of the four positioning plates (2119), the inner wall of the positioning frame (2118) is fixedly connected to two second cylinders (2142), the telescopic ends of the two second cylinders (2142) both penetrate the inner wall of the positioning frame (2118), the bottom of the positioning frame (2118) is fixedly connected to a mounting plate (2136), the telescopic ends of the two second cylinders (2142) are fixedly connected to the top of the mounting plate (2136), the bottom of the mounting plate (2136) is fixedly connected to a cutter (2137), and the shape of the cutter (2137) is square; The top of the bottom plate (11) is fixedly connected to a shell (2101), the number of the shells (2101) is two, one side of each of the two shells (2101) is fixedly connected to a second motor (2102), the inner walls of the two shells (2101) are rotatably connected to two rollers (2103), the output end of the second motor (2102) penetrates the inner wall of the shell (2101) and is fixedly connected to one end of one of the rollers (2103), the surfaces of the two rollers (2103) are sleeved with a conveyor belt (2104), the surface of the conveyor belt (2104) is provided with a core layer board (2140), and the surface of the core layer board (2140) is in contact with two clamping plates (2114) and one side of the electric telescopic plate (2141); The inner wall of the bottom plate (11) is fixedly connected to a third cylinder (2105), the telescopic end of the third cylinder (2105) is fixedly connected to a lifting plate (2106), and the lifting plate (2106) is in contact with the bottom of the core plate (2140); The inner walls at both ends of the connecting rod (2115) are rotatably connected to a rotating shaft (2117), and the connecting rod (2115) is rotatably connected to the extension block (2116) and the connecting plate (2111) via the rotating shaft (2117); The top of the positioning frame (2118) is fixedly connected to a protective frame (2138), and the inner wall of the protective frame (2138) is fixedly connected to a first motor (2120).

2. The non-woven fabric paving equipment between the surface layer and the core layer of OSB board according to claim 1, characterized in that: The glue coating unit (22) comprises a glue storage box (2201), the glue storage box (2201) is fixedly connected to the top of the base (1), the top of the glue storage box (2201) is fixedly connected to a glue inlet pipe (2202), the top of the glue storage box (2201) is fixedly connected to a protective box (2203), the inner wall of the protective box (2203) is fixedly connected to a holder (2206), the inner wall of the holder (2206) is fixedly connected to a rubber tube (2207), one end of the rubber tube (2207) penetrates the inner wall of the glue storage box (2201), the other end of the rubber tube (2207) penetrates the outer side of the protective box (2203), and the inner wall of the protective box (2203) is fixedly connected to a rubber tube (2207). The wall is rotatably connected to a transmission rod (2205), one end of the transmission rod (2205) penetrates to the outside of the protection box (2203), the surface of the transmission rod (2205) is fixedly connected to a mounting seat (2208), the number of the mounting seats (2208) is three, the inner wall of the mounting seat (2208) is rotatably connected to a roller (2209), the surface of the roller (2209) contacts the surface of the rubber tube (2207), the top of the rubber storage box (2201) is fixedly connected to a third motor (2204), the output end of the third motor (2204) is fixedly connected to one end of the transmission rod (2205), the top of the base (1) is fixedly connected to a limit block (2210 ), the number of the limit blocks (2210) is two, a first roller (2211) and a second roller (2212) are arranged between opposite sides of the two limit blocks (2210), the first roller (2211) and the second roller (2212) are in contact with the surface of the non-woven fabric body (13), the inner walls of the first roller (2211) and the second roller (2212) are both provided with a slide groove (2215), one end of the rubber tube (2207) penetrates the inner wall of one of the limit blocks (2210), one side of the rubber tube (2207) is fixedly connected to two shunt pipes (2214), the two shunt pipes (2214) respectively penetrate the first roller (2211) and the second roller (2212) and the second roller (2215). ) and the inner wall of the second roller (2212), the surface of the diverter tube (2214) is in contact with the inner wall of the slide groove (2215), the surfaces of the two diverter tubes (2214) are provided with glue outlets (2216), the inner walls of the first roller (2211) and the second roller (2212) are fixedly connected with sealing rings (2217), the inner wall of the sealing ring (2217) is in contact with the surface of the diverter tube (2214), the surfaces of the first roller (2211) and the second roller (2212) are provided with glue application holes (2218), the number of the glue application holes (2218) is several, and the inner walls of the glue application holes (2218) are fixedly connected with cross films (2219).

3. The non-woven fabric paving equipment between the surface layer and the core layer of OSB board according to claim 2, characterized in that: The inner walls of the first roller (2211) and the second roller (2212) are both fixedly connected with a rotating rod (2213), and the first roller (2211) and the second roller (2212) are rotatably connected to the two limit blocks (2210) via the rotating rod (2213).

4. The non-woven fabric paving equipment between the surface layer and the core layer of OSB board according to claim 3, characterized in that: The winding mechanism (3) comprises a connecting seat (301), the connecting seat (301) being fixedly connected to the top of the base (1), the inner wall of the connecting seat (301) being rotatably connected to a guide roller (302), the surface of the guide roller (302) being in contact with the surface of the non-woven fabric body (13), one side of the connecting seat (301) being fixedly connected to a fourth motor (304), the output end of the fourth motor (304) passing through the inner wall of the connecting seat (301), one side of the connecting seat (301) being rotatably connected to a limiting rod (303), the output end of the fourth motor (304) being fixedly connected to one end of the limiting rod (303), the surface of the limiting rod (303) being sleeved with a winding roller (305), one end of the non-woven fabric body (13) being fixedly connected to the surface of the winding roller (305), and one end of the limiting rod (303) being threadedly connected to a positioning block (306).

5. A method for laying non-woven fabric between the surface layer and the core layer of an OSB board, which is applied to the device for laying non-woven fabric between the surface layer and the core layer of an OSB board according to claim 4, characterized in that: The following steps are involved: S1: The core layer plate (2140) is guided by clamping the clamping plates (2114) on both sides inwardly, and the telescopic end of the electric telescopic plate (2141) can limit the moving core layer plate (2140). The telescopic end of the third cylinder (2105) drives the lifting plate (2106) to lift upward, and the lifting plate (2106) drives the core layer plate (2140) to lift upward, so that the top of the core layer plate (2140) fits with the bottom of the non-woven fabric body (13) coated with glue. Through the continuous operation of the first limiting plate (2125) and the second limiting plate (2126), the surface plate (2139) can be sequentially dropped to the top of the core layer plate (2140), and then the excess non-woven fabric body (13) is cut using the cutter (2137); S2: The rubber tube (2207) is continuously squeezed by the roller (2209), and the glue in the glue storage box (2201) is absorbed through the rubber tube (2207). The glue is transported to the two shunt tubes (2214). The slide grooves (2215) in the first roller (2211) and the second roller (2212) can provide movement space for the shunt tubes (2214). The glue flows into the slide groove (2215) through the glue outlet (2216) on the surface of the shunt tube (2214). The glue flows through the first roller (2211) and the second roller (2212). The glue flows out from the glue coating holes (2218) on the surface of (2212), and the glue is evenly spread through the rotation of the first roller (2211) and the second roller (2212); S3: The winding roller (305) is driven to rotate by the rotating limit rod (303), so that the defective non-woven fabric body (13) after cutting is wound up, and the rotation force of the winding roller (305) is used as a power source to pull the new non-woven fabric body (13) into between the surface plate (2139) and the core plate (2140), so as to facilitate the movement of the non-woven fabric body (13).

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