A building insulation board and mesh wrapping apparatus

Abstract

The application relates to the technical field of building insulation boards, and discloses a building insulation board and a grid cloth wrapping equipment. The building insulation board comprises a base plate, a sticking layer connected with the base plate, an energy storage layer connected with the sticking layer, a main insulation layer connected with the energy storage layer, a buffer layer connected with the main insulation layer, and a protective layer connected with the buffer layer. A plurality of convex point textures are arranged in the protective layer, and the thickness of the convex point textures is 0.1-0.3 mm. The buffer layer comprises at least two layers of structures, namely a first protective layer and a second protective layer. The first protective layer wraps the second protective layer, and the density of the first protective layer is greater than that of the second protective layer. The convex point textures are arranged on the surface of the insulation board. The buffer layer with the gradient structure can reduce the overall gravity on the basis of ensuring the protection capability. The filled silicon dioxide aerogel can solve the problem of insulation failure of a traditional vacuum board after damage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building insulation board, in particular to a building insulation board and a mesh cloth wrapping equipment. BACKGROUND

[0002] The current building insulation board technology develops around "insulation efficiency" and "application safety", forming three major directions. Organic board is represented by polystyrene board (EPS) and extruded board (XPS), which is light and has low thermal conductivity, but poor high temperature resistance; inorganic board such as rock wool board and perlite board has A1 level fire resistance and good sound insulation, but has high density and is easy to absorb moisture; composite board such as insulation and decoration integrated board and vacuum insulation board (VIP) balances performance through material compounding, but some products have problems such as easy failure of interface adhesion and high maintenance cost.

[0003] Patent application No. CN103883001A discloses a building insulation board, which comprises a foam material insulation layer, an inorganic material composite board layer and a rust-proof metal layer. The inorganic material composite board layer is in the center, and the foam material insulation layer and the rust-proof metal layer are bonded on both sides of the inorganic material composite board layer by an adhesive. The adhesive is a phenolic polyurethane adhesive, and the foam material insulation layer is a phenolic foam insulation layer. The weight ratio of the components of the raw material is phenolic resin: polyurethane special surfactant: foaming agent: active toughening agent = 100: (1-3): (1-10): (1-10). The board has the characteristics of flame retardation, low toxicity, high temperature resistance, good waterproof and breathable function.

[0004] The surface of the existing insulation board is too smooth, which easily leads to the attachment of rainwater. At the same time, the density of the existing protective layer is mostly consistent, which leads to the high weight of the insulation board and increases the installation difficulty of the insulation board.

[0005] Therefore, how to improve the structure of the insulation board is a problem to be solved at present. SUMMARY

[0006] The present application provides a building insulation board and a mesh cloth wrapping equipment to solve the above-mentioned problems existing in the prior art.

[0007] A building insulation board, comprising:

[0008] a base plate, an adhesive layer connected to the base plate, an energy storage layer connected to the adhesive layer, a main insulation layer connected to the energy storage layer, a buffer layer connected to the main insulation layer, and a protective layer connected to the buffer layer;

[0009] A plurality of convex point textures are arranged in the protective layer, and the thickness of the protective layer is 0.1-0.3mm.

[0010] The buffer layer comprises at least two layers of structures, i.e., a first protective layer and a second protective layer, wherein the first protective layer wraps the second protective layer, and the density of the first protective layer is greater than that of the second protective layer;

[0011] The cavity in the main insulation layer is filled with silica aerogel;

[0012] The adhesive layer is added with glass fiber chopped yarn;

[0013] A mesh cloth wrapping device for building insulation boards is used for wrapping mesh cloth on building insulation boards, and the mesh cloth wrapping device comprises:

[0014] A conveyor is used for conveying a plurality of building insulation boards;

[0015] A mesh cloth unwinding unit is used for winding and deforming the mesh cloth and placing the mesh cloth below the building insulation boards;

[0016] A first wrapping unit is arranged on the conveyor and is used for deforming the mesh cloth again and wrapping the mesh cloth on the building insulation boards;

[0017] A tightening unit is arranged on the conveyor and abuts against the mesh cloth, and the mesh cloth is used for tightening the building insulation boards through the movement of the tightening unit;

[0018] The building insulation boards include but are not limited to vacuum insulation boards.

[0019] Further, the mesh cloth unwinding unit comprises a support fixedly installed on the conveyor, a placing roller arranged on the support and used for placing the mesh cloth, an adjusting rod symmetrically arranged on the support, a guide roller located on the adjusting rod, a discharge frame used for connecting the guide roller, and a driving part arranged on the conveyor;

[0020] The conveyor is provided with a U-shaped groove for the mesh cloth to pass through at one end close to the discharge frame;

[0021] The adjusting rod is provided with a waist-shaped hole, and the guide roller is located in the waist-shaped hole and is fixed through a nut.

[0022] Further, the driving part comprises a driving motor fixedly installed on the conveyor and a guide seat, a forward and reverse toothed rod connected with the output end of the driving motor, two movable blocks connected with the forward and reverse toothed rod and located on the guide seat, and a deformation plate connected with the movable blocks;

[0023] The deformation amount of the mesh cloth between the two movable blocks is changed by changing the position of the deformation plate.

[0024] Further, the first wrapping unit comprises a base connected with the conveying machine, a driving unit arranged in the base, a turnover plate connected with the driving unit, and a plurality of limiting rods arranged on the turnover plate;

[0025] The turnover plate and the limiting rods are intermittently moved to make the mesh cloth present a U-shaped structure and make one edge end of the mesh cloth be located above another edge end, so that the mesh cloth is gradually wrapped on the building insulation board.

[0026] Further, the driving unit comprises a rotating motor mounted on the base, a rocker connected with an output end of the rotating motor, a first rocker arm and a second rocker arm movably arranged on the base, a limiting shaft arranged on the base, two buffer members movably connected with the base, a lifting slide rail connected with one end of the buffer members, a sliding block slidably connected with the lifting slide rail and fixedly mounted on the base, and a hinged member arranged at an output end of the lifting slide rail;

[0027] The buffer member comprises a hinged seat arranged on the base and the lifting slide rail respectively, a sleeve and a spigot movably connected with the hinged seats respectively, and an elastic part for connecting the sleeve and the spigot;

[0028] A placing cavity for placing the spigot is formed in the sleeve;

[0029] The hinged member is connected with the turnover plate; wherein the first rocker arm and the second rocker arm are both V-shaped structures, and the lifting slide rail is L-shaped.

[0030] Further, the hinged member comprises a first connecting rod movably connected with the lifting slide rail, a mounting seat fixedly connected with the base, a fifth connecting rod and a third connecting rod movably connected with the mounting seat respectively, a second connecting rod movably connected with the fifth connecting rod, a turnover seat movably connected with the second connecting rod, and a fourth connecting rod movably connected with the turnover seat;

[0031] The fifth connecting rod is movably connected with the first connecting rod, the second connecting rod is L-shaped, and the fourth connecting rod is movably connected with the third connecting rod;

[0032] The turnover seat is connected with the turnover plate.

[0033] Further, the tightening unit comprises a pressing mechanism, a mounting frame connected with the pressing mechanism, a propelling assembly arranged on the mounting frame, a lifting cylinder arranged on the propelling assembly, a protective cover connected with an output end of the lifting cylinder, a rotating motor fixedly connected with the protective cover, and a tightening assembly connected with an output end of the rotating motor.

[0034] Further, the propelling assembly comprises a propelling motor fixedly installed on the mounting frame, a driving rod movably connected with the mounting frame, rotating wheels arranged on the output end of the propelling motor and the driving rod respectively, a transmission belt for connecting the rotating wheels, rotating rods symmetrically arranged at the two ends of the driving rod, a first connecting rod arranged at one end of the rotating rod, a second connecting rod connected with the other end of the rotating rod, two sliding rods fixedly installed on the mounting frame, two adjusting blocks sleeved on the sliding rods, and a sliding plate for connecting the adjusting blocks arranged on different sliding rods.

[0035] The first connecting rod is connected with the sliding plate closer to the propelling motor, and the second connecting rod is connected with the other sliding plate.

[0036] Further, the tightening assembly comprises a rotating seat movably connected with the protective cover, a tightening motor fixedly installed on the rotating seat, two tightening rollers arranged on the rotating seat, a first gear arranged on the output end of the tightening motor, a second gear and a fourth gear arranged at the two ends of one of the tightening rollers, and a third gear arranged on the other tightening roller.

[0037] The first gear is engaged with the fourth gear, and the second gear is engaged with the third gear.

[0038] Beneficial effects: The grid cloth wrapping equipment for building insulation boards is disclosed, in order to reduce the attachment of rainwater, convex point textures are arranged on the surface of the insulation board, and the gradient structure buffer layer is arranged, so that the overall gravity can be reduced on the basis of ensuring the protection ability, and the traditional vacuum board damage and insulation failure problem can be solved through the filled silicon dioxide aerogel. In order to ensure that the grid cloth can be wrapped on the insulation board, only one grid cloth unwinding unit is used in the device, so that the grid cloth is located between the insulation board and the conveyor, then the grid cloth is folded inward, so that the edges of the grid cloth are attached to the insulation board, and the tightening assembly is arranged in the device, the tightening assembly comprises at least two tightening rollers, when the tightening rollers rotate, the tightening rollers abut against the grid cloth, the edges of the grid cloth cross and move away from each other, so that the grid cloth is tightened, and the tightened grid cloth can also bundle the insulation board, so as to reduce the gap between adjacent insulation boards and avoid the grid cloth from falling off the insulation board. At the same time, the two edges overlap, reducing the processing frequency in the later stage. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 It is a schematic view of the grid cloth wrapping equipment for building insulation boards of the present application;

[0040] Figure 2 It is a schematic view of the grid cloth unwinding unit of the present application;

[0041] Figure 3 is a schematic view of a first wrapping unit of the present application;

[0042] Figure 4 is a schematic view of a driving unit structure of the present application;

[0043] Figure 5 is a schematic view of a hinge structure of the present application;

[0044] Figure 6 is a schematic view of a buffer structure of the present application;

[0045] Figure 7 is a schematic view of a tightening unit structure of the present application;

[0046] Figure 8 is a schematic view of a mounting frame structure of the present application;

[0047] Figure 9 is a schematic view of a tightening assembly structure of the present application;

[0048] Figure 10 is a schematic view of a building insulation board structure of the present application.

[0049] Fig. 1 is a schematic view of a conveyor; Fig. 2 is a schematic view of a tightening unit; Fig. 21 is a schematic view of a mounting frame; Fig. 22 is a schematic view of a propulsion assembly; Fig. 221 is a schematic view of a propulsion motor; Fig. 222 is a schematic view of a driving rod; Fig. 223 is a schematic view of a rotating wheel; Fig. 224 is a schematic view of a rotating rod; Fig. 225 is a schematic view of a first connecting rod; Fig. 226 is a schematic view of a second connecting rod; Fig. 227 is a schematic view of a sliding rod; Fig. 228 is a schematic view of an adjusting block; Fig. 229 is a schematic view of a sliding plate; Fig. 23 is a schematic view of a protective cover; Fig. 24 is a schematic view of a lifting cylinder; Fig. 25 is a schematic view of a rotating motor; Fig. 26 is a schematic view of a tightening assembly; Fig. 261 is a schematic view of a rotating seat; Fig. 262 is a schematic view of a tightening motor; Fig. 263 is a schematic view of a first gear; Fig. 264 is a schematic view of a tightening roller; Fig. 265 is a schematic view of a second gear; Fig. 266 is a schematic view of a third gear; Fig. 267 is a schematic view of a fourth gear; Fig. 27 is a schematic view of a pressing mechanism; Fig. 3 is a schematic view of a mesh cloth unwinding unit; Fig. 31 is a schematic view of a support; Fig. 32 is a schematic view of a placing roller; Fig. 33 is a schematic view of a guide roller; Fig. 34 is a schematic view of an adjusting rod; Fig. 35 is a schematic view of an outlet frame; Fig. 36 is a schematic view of a driving motor; Fig. 37 is a schematic view of a guide seat; Fig. 38 is a schematic view of a reversible toothed rod; Fig. 39 is a schematic view of a movable block; Fig. 310 is a schematic view of a deformation plate; Fig. 4 is a schematic view of a first wrapping unit; Fig. 41 is a schematic view of a base; Fig. 42 is a schematic view of a driving unit; Fig. 421 is a schematic view of a rocker; Fig. 422 is a schematic view of a first rocker arm; Fig. 423 is a schematic view of a second rocker arm; Fig. 424 is a schematic view of a limiting shaft; Fig. 425 is a schematic view of a rotating motor; Fig. 426 is a schematic view of a lifting sliding rail; Fig. 428 is a schematic view of a sliding block; Fig. 429 is a schematic view of a first connecting rod; Fig. 4210 is a schematic view of a second connecting rod; Fig. 4211 is a schematic view of a third connecting rod; Fig. 4212 is a schematic view of a fourth connecting rod; Fig. 4213 is a schematic view of a turnover seat; Fig. 4214 is a schematic view of a hinge seat; Fig. 4215 is a schematic view of a sleeve; Fig. 4216 is a schematic view of a spigot; Fig. 4217 is a schematic view of an elastic part; Fig. 4218 is a schematic view of a fifth connecting rod; Fig. 4219 is a schematic view of a mounting seat; Fig. 43 is a schematic view of a turnover plate; Fig. 44 is a schematic view of a limiting rod; Fig. 5 is a schematic view of a base plate; Fig. 6 is a schematic view of an adhesive layer; Fig. 7 is a schematic view of an energy storage layer; Fig. 8 is a schematic view of an insulation main layer; Fig. 9 is a schematic view of a buffer layer; Fig. 10 is a schematic view of a protective layer. DETAILED DESCRIPTION

[0050] In order to make the above objectives, features and advantages of the present application more obvious and comprehensible, specific embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0051] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details and other implementations can be employed. Therefore, the present application is not limited to the details described herein and can be practiced with variations that are within the scope and spirit of the claims.

[0052] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. The "in one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is separate or selectively excluded from other embodiments.

[0053] The present application discloses a kind of building insulation board, refer to Figures 1-10 , comprising:

[0054] Base plate 5, the adhesive layer 6 connected with the base plate 5, the energy storage layer 7 connected with the adhesive layer 6, the main insulation layer 8 connected with the energy storage layer 7, the buffer layer 9 connected with the main insulation layer 8 and the protective layer 10 connected with the buffer layer 9;Wherein the protective layer 10 is equipped with multiple convex point textures, and its thickness is 0.1-0.3 mm;The buffer layer 9 includes at least two structures, which are first protective layer and second protective layer respectively, wherein the first protective layer is wrapped second protective layer, and the density of first protective layer is greater than second protective layer;The main insulation layer 8 is equipped with chamber, and the chamber is filled with silica aerogel;The adhesive layer 6 is added with glass fiber chopped yarn;Wherein the density of first protective layer is 300 kg / m³, and the density of second protective layer is 150 kg / m³, so that the insulation board can consider impact resistance and buffer, and the material porosity of energy storage layer 7 is controlled at 40%-50%, both retains moisture absorption channel, and can avoid that the porosity is too large to cause insulation to decline.

[0055] The application discloses a grid cloth wrapping equipment for building insulation boards, which comprises a conveyor 1 used for conveying a plurality of building insulation boards, a grid cloth unwinding unit 3 used for winding and de-winding the grid cloth and deforming the grid cloth and placing the grid cloth below the building insulation boards, a first wrapping unit 4 arranged on the conveyor 1 and used for deforming the grid cloth again and wrapping the grid cloth on the building insulation boards, and a tightening unit 2 arranged on the conveyor 1 and abutting against the grid cloth, wherein the grid cloth is used for bundling the insulation boards through the movement of the tightening unit 2.

[0056] The grid cloth unwinding unit 3 comprises a support 31 fixedly installed on the conveyor 1, a placing roller 32 arranged on the support 31 and used for placing the grid cloth, an adjusting rod 34 symmetrically arranged on the support 31, a guide roller 33 arranged on the adjusting rod 34, a discharging frame 35 used for connecting the guide roller 33, and a driving part arranged on the conveyor 1, wherein one end of the conveyor 1 close to the discharging frame 35 is provided with a U-shaped groove for the grid cloth, the adjusting rod 34 is provided with a waist-shaped hole, the guide roller 33 is arranged in the waist-shaped hole and fixed through a nut, the driving part comprises a driving motor 36 fixedly installed on the conveyor 1 and a guide seat 37, a positive and negative toothed rod 38 connected with the output end of the driving motor 36, two movable blocks 39 connected with the positive and negative toothed rod 38 and arranged on the guide seat 37, and a deformation plate 310 connected with the movable blocks 39, the deformation amount of the grid cloth between the two movable blocks 39 is changed by changing the position of the deformation plate 310, the position of the guide roller 33 in the waist-shaped hole of the adjusting rod 34 is adjusted when the grid cloth is used for wrapping the insulation boards, the grid cloth roll is installed on the placing roller 32, the free end of the grid cloth roll passes through the U-shaped groove at one end of the conveyor 1, the driving motor 36 starts to work, the driving motor 36 drives the positive and negative toothed rod 38 to rotate, the positive and negative toothed rod 38 drives the movable blocks 39 to move, the movable blocks 39 drive the deformation plate 310 to move close to each other or move away from each other, the deformation amount of the grid cloth is changed by changing the distance between the deformation plates 310, and the grid cloth can be wrapped on the insulation boards, and the conveyor 1 comprises a belt conveying mechanism arranged between two turnover plates 43 and used for driving the insulation boards to move.

[0057] Firstly, the position of the deformation plate 310 is adjusted, so that the deformation plate 310 can exert pressure on the width direction of the mesh cloth, so as to overcome the rolling force of the mesh cloth itself, avoid the mesh cloth from rolling along the length direction, and make the mesh cloth slightly deform through the deformation plate 310, so as to avoid the mesh cloth from being attached to the conveyor 1, thereby increasing the difficulty of subsequent mesh cloth deformation and making it difficult for the mesh cloth to be wrapped on the insulation board.

[0058] The first wrapping unit 4 comprises a base 41 connected with the conveyor 1, a driving unit 42 arranged in the base 41, a turnover plate 43 connected with the driving unit 42, and a plurality of limiting rods 44 arranged on the turnover plate 43; the mesh cloth is made to have a U-shaped structure and one edge end of the mesh cloth is located above the other edge end by intermittently moving the turnover plate 43 and the limiting rods 44, so that the mesh cloth is gradually wrapped on the insulation board; after the preliminary deformation of the mesh cloth is completed, the insulation board can be placed on the conveyor 1 by the mechanical hand, and then the mesh cloth is located between the insulation board and the conveyor 1, and then the insulation board moves with the movement of the conveyor 1, and the insulation board can be located in the wrapping area of the first wrapping unit 4; wherein the first wrapping unit 4 far away from the mesh cloth unwinding unit 3 is the main wrapping unit, and the other is the auxiliary wrapping unit, and the same side (right side) of the main and auxiliary wrapping units starts to work, so as to drive the turnover plate 43 on the side to rotate, so that the limiting rod 44 abuts against the mesh cloth, and the mesh cloth deforms, and then the main wrapping unit moves reversely, so that the limiting rod 44 moves away from the main wrapping unit, and then the limiting rod 44 on the other side of the main wrapping unit can approach the turnover plate 43, and at this time, since the main and auxiliary wrapping units abut against the mesh cloth in advance and the limiting rod 44 on the right side of the auxiliary wrapping unit still abuts against the mesh cloth, when the limiting rod 44 in the left main wrapping unit starts to work, the left mesh cloth can cover the right mesh cloth, so as to complete the wrapping work of the mesh cloth.

[0059] The application avoids the increase of the number of edge sealing of the mesh cloth when the traditional two mesh cloths are used to wrap the insulation board, and the intermittent turnover plate 43 is arranged, so that the edge of the mesh cloth can be sequentially folded, so as to avoid the two edges of the mesh cloth from being bent at the same time, and the edge of the mesh cloth from leaking, thereby easily causing damage to the mesh cloth.

[0060] The driving unit 42 comprises a rotating motor 425 mounted on the base 41, a rocker 421 connected with the output end of the rotating motor 425, a first rocker arm 422 and a second rocker arm 423 movably arranged on the base 41, a limiting shaft 424 arranged on the base 41, two buffer members movably connected with the base 41, a lifting slide rail 426 connected with one end of the buffer members, a sliding block 428 slidably connected with the lifting slide rail 426 and fixedly mounted on the base 41, and a hinged member arranged at the output end of the lifting slide rail 426; the buffer member comprises a hinged seat 4214 arranged on the base 41 and the lifting slide rail 426 respectively, a sleeve 4215 and a spigot 4216 movably connected with the hinged seats 4214 respectively, and an elastic part 4217 for connecting the sleeve 4215 and the spigot 4216; a placing cavity for placing the spigot 4216 is formed in the sleeve 4215; the hinged member is connected with the turnover plate 43; wherein the first rocker arm 422 and the second rocker arm 423 are both V-shaped structures, the angle between the first rocker arms 422 is an acute angle, and the angle between the second rocker arms 423 is an obtuse angle, and the lifting slide rail 426 is L-shaped; the hinged member comprises a first connecting rod 429 movably connected with the lifting slide rail 426, a mounting seat 4219 fixedly connected with the base 41, a fifth connecting rod 4218 and a third connecting rod 4211 movably connected with the mounting seat 4219 respectively, a second connecting rod 4210 movably connected with the fifth connecting rod 4218, a turnover seat 4213 movably connected with the second connecting rod 4210, and a fourth connecting rod 4212 movably connected with the turnover seat 4213; the fifth connecting rod 4218 is movably connected with the first connecting rod 429, the second connecting rod 4210 is L-shaped, and the fourth connecting rod 4212 is movably connected with the third connecting rod 4211; the turnover seat 4213 is connected with the turnover plate 43;

[0061] When the first wrapping unit 4 starts to work, the rotating motor 425 starts to work at this time, the moving rotating motor 425 can drive the rocker 421 to rotate, the moving rocker 421 can intermittently drive the second rocker arm 423 or the first rocker arm 422 to move, so as to lift the height of the lifting slide rail 426, the moving lifting slide rail 426 can drive the first connecting rod 429 to move, the moving first connecting rod 429 can drive the fifth connecting rod 4218 to move, then the moving fifth connecting rod 4218 can drive the second connecting rod 4210 to move, the moving second connecting rod 4210 can drive the turnover seat 4213 and the third connecting rod 4211 to move, the moving third connecting rod 4211 can drive the fourth connecting rod 4212 to move, so that the turnover plate 43 rotates, and the limiting and folding work of the mesh cloth are completed;

[0062] Through intermittent movement, the left grid cloth can be attached to the right grid cloth, so as to complete the wrapping work of the grid cloth, and the exposure of the edge of the grid cloth can be reduced, the damage of the grid cloth can be avoided, and the service life of the insulation board can be ensured. In further embodiments, the number of the first wrapping units 4 in the device includes but is not limited to two, wherein the connecting line connecting the midpoints of the grid cloth in the width direction is used as the symmetry axis, one side is the left side, and the other side is the right side. At this time, the abutting position of the right limiting rod 44 on the grid cloth is farther away from the symmetry axis than the abutting position of the left limiting rod 44 on the grid cloth, and the end of the left limiting rod 44 has a predetermined curvature. After the left limiting rod 44 of the main wrapping unit abuts against the grid cloth, the right limiting rod 44 of the auxiliary wrapping unit also abuts against the grid cloth. By adjusting the position of the left limiting rod 44 by the operator, the length direction of the grid cloth can be rolled inward. Under the cooperation of the tightening unit 2 or the pressing mechanism 27, the edge folding work of the grid cloth can be completed, and through the subsequent processing equipment, the edge folding work of the grid cloth can be completed, the wear of the edge of the grid cloth can be avoided, and the service life of the grid cloth can be increased.

[0063] The tightening unit 2 includes a pressing mechanism 27, a mounting frame 21 connected with the pressing mechanism 27, a propulsion assembly 22 arranged on the mounting frame 21, a lifting cylinder 24 arranged on the propulsion assembly 22, a protective cover 23 connected with the output end of the lifting cylinder 24, a rotary motor 25 fixedly connected with the protective cover 23, and a tightening assembly 26 connected with the output end of the rotary motor 25.

[0064] The propelling assembly 22 comprises a propelling motor 221 fixedly installed on the mounting frame 21, a driving rod 222 movably connected with the mounting frame 21, rotating wheels 223 arranged on the output end of the propelling motor 221 and the driving rod 222 respectively, a transmission belt for connecting the rotating wheels 223, rotating rods 224 symmetrically arranged at two ends of the driving rod 222, a first connecting rod 225 arranged at one end of the rotating rod 224, a second connecting rod 226 connected with the other end of the rotating rod 224, two sliding rods 227 fixedly installed on the mounting frame 21, two adjusting blocks 228 sleeved on the sliding rods 227, and a sliding plate 229 for connecting the adjusting blocks 228 located on different sliding rods 227; wherein the first connecting rod 225 is connected with the sliding plate 229 closer to the propelling motor 221, and the second connecting rod 226 is connected with the other sliding plate 229; the tightening assembly 26 comprises a rotating seat 261 movably connected with the protective cover 23, a tightening motor 262 fixedly installed on the rotating seat 261, two tightening rollers 264 arranged on the rotating seat 261, a first gear 263 arranged on the output end of the tightening motor 262, a second gear 265 and a fourth gear 267 arranged at two ends of one of the tightening rollers 264, and a third gear 266 arranged on the other tightening roller 264; wherein the first gear 263 is engaged with the fourth gear 267, and the second gear 265 is engaged with the third gear 266.

[0065] After the wrapping work of the mesh cloth is completed, the limiting rod 44 in the other first wrapping unit 4 has a larger turning angle relative to the main wrapping unit, so that the mesh cloth can gradually be attached to the insulation board, and then the insulation board enters the working area of the tightening unit 2 as the conveyor 1 works. At this time, the tightening motor 262 starts to work, the moving tightening motor 262 can drive the first gear 263 to rotate, the moving first gear 263 can drive the fourth gear 267 to rotate, and the moving fourth gear 267 can drive one of the tightening rollers 264 to rotate. At this time, the tightening roller 264 can drive the third gear 266 to rotate through the second gear 265 arranged thereon, so that the two tightening rollers 264 move. At this time, due to the difference between the diameters of the gears, there is a certain difference between the rotating speeds of the two tightening rollers 264, and the tightening roller 264 with a higher rotating speed is closer to the two sides of the conveyor 1. When working, the moving tightening roller 264 can abut against the mesh cloth and drive the edge of the mesh cloth to be gathered towards the middle area of the insulation board, so that the gap between the multiple insulation boards gradually decreases, and the mesh cloth can be tightly wrapped on the insulation board, and the wrapping work of the insulation board is completed.

[0066] At the same time, when the folding work is carried out, the advancing motor 221 starts to work, at this time, the moving advancing motor 221 can drive the driving rod 222 to rotate through the rotating wheel 223 and the belt, at this time, the moving driving rod 222 can drive the rotating rod 224 to rotate, and then the moving rotating rod 224 can drive the first connecting rod 225 or the second connecting rod 226 to move, at this time, the moving first connecting rod 225 or the second connecting rod 226 can drive the sliding plate 229 to move, so that the sliding plate 229 can move on the slide rod 227 under the cooperation of the adjusting block 228, so as to adjust the distance between the two tightening assemblies 26, change the abutting area of the tightening roller 264 and the mesh cloth, so as to complete the winding work of the mesh cloth.

[0067] In order to make the intersection point at the edge of the mesh cloth close to the center area of the insulation board, when the intersection point is not in the center area, the rotating motor 25 starts to work, the moving rotating motor 25 can drive the rotating seat 261 to rotate, at this time, the tightening assembly 26 can be rotated, so that the two tightening rollers 264 with different rotating speeds in the two tightening assemblies 26 can abut against the mesh cloth, so as to adjust the intersection area at the edge of the mesh cloth, and make the mesh cloth complete the wrapping work of the insulation board.

[0068] In a further embodiment, the diameters of the gears are arranged in order from small to large as follows: the first gear 263, the fourth gear 267, the second gear 265 and the third gear 266, so that the rotating speeds of the two tightening rollers 264 are different.

[0069] In a further embodiment, the sleeve 4215 and the cannula 4216 can be vertically placed (not shown in the figure).

[0070] The pressing mechanism 27 is a prior art, which comprises a cover body, a conveyor 1 arranged in the cover body, lifting plates symmetrically arranged on both sides of the conveyor 1, and lifting cylinders connected with the lifting plates, by the movement of the lifting cylinders, the positions of the lifting plates are adjusted, so that the lifting plates abut against the mesh cloth, so that the mesh cloth is attached to the insulation board, and the insulation board is transported to a processing equipment by the conveyor 1, and the mesh cloth is fixed on the insulation board by the work of the processing equipment, so as to complete the fixing work of the mesh cloth.

[0071] Working principle: through the work of the mesh cloth laying unit 3, and then make the mesh cloth laying work, at the same time through the adjustment of the position of the deformation plate 310, so that the mesh cloth has a certain deformation, then through the mechanical arm or artificial puts multiple strip-shaped insulation board on the mesh cloth, then along with the transport of the conveyor 1, makes the insulation board in the wrapping area, at this time the first wrapping unit 4 starts to work, so that the two edge ends of the mesh cloth can be close to the insulation board in turn, and one edge end of the mesh cloth is close to the insulation board, and the other edge end of the mesh cloth is located on one edge end of the mesh cloth, then the limiting rod 44 on the right side of the auxiliary wrapping unit is in abutment with the mesh cloth, and the limiting rod 44 on the left side of the main wrapping unit is in abutment with the mesh cloth, by making the free end of the limiting rod 44 on the left side of the main wrapping unit have a predetermined radius, so that the free end of the mesh cloth at this place can be folded inward, so as to complete the edge closing work of the edge end of the mesh cloth, avoid the damage of the edge end of the mesh cloth, then the tightening assembly 26 starts to work, through the setting of multiple tightening rollers 264 can exert the tightening force to the mesh cloth, so that the edge ends of the mesh cloth are away from each other, so as to complete the tightening of the mesh cloth, make the mesh cloth wrap on the insulation board and can play the limiting clamping work to the insulation board.

[0072] The preferred embodiments of the application are described in detail above with reference to the drawings, but the application is not limited to the specific details in the above-described embodiments. Within the technical concept of the application, various equivalent transformations of the technical solutions of the application can be made, and these equivalent transformations all belong to the protection scope of the application.

Claims

1. A mesh wrapping device for building insulation boards, used for wrapping mesh fabric around building insulation boards, characterized in that: The mesh wrapping equipment includes: a conveyor (1) for transporting multiple building insulation boards; The mesh unwinding unit (3) unwinds and deforms the mesh, and places the mesh below the building insulation board; The first wrapping unit (4) is set on the conveyor (1) and is used to deform the mesh cloth twice and wrap it on the building insulation board. The tightening unit (2) is installed on the conveyor (1) and abuts against the mesh cloth. Through the movement of the tightening unit (2), the mesh cloth is used to bundle the building insulation board. The first package unit (4) includes a base (41) connected to the transport machine (1), a drive unit (42) disposed in the base (41), a flip plate (43) connected to the drive unit (42), and a plurality of limiting rods (44) disposed on the flip plate (43). The tightening unit (2) includes a tightening assembly (26); the tightening assembly (26) includes a rotating seat (261) and two tightening rollers (264) disposed on the rotating seat (261). By intermittently moving the flip plate (43) and the limiting rod (44), the mesh fabric presents a U-shaped structure and one edge of the mesh fabric is positioned above the other edge, thereby gradually wrapping the mesh fabric around the building insulation board; During operation, the moving tightening roller (264) can come into contact with the mesh cloth and drive the edge of the mesh cloth to gather towards the middle area of ​​the insulation board, thereby gradually reducing the gap between multiple insulation boards and ensuring that the mesh cloth can be tightly wrapped around the insulation board, thus completing the wrapping work of the insulation board. The drive unit (42) includes a rotary motor (425) mounted on the base (41), a rocker arm (421) connected to the output end of the rotary motor (425), a first rocker arm (422) and a second rocker arm (423) movably mounted on the base (41), a limiting shaft (424) mounted on the base (41), two buffers movably connected to the base (41), a lifting slide rail (426) connected to one end of the buffer, a slider (428) slidably connected to the lifting slide rail (426) and fixedly mounted on the base (41), and a hinge at the output end of the lifting slide rail (426). The buffer includes a hinge seat (4214) respectively disposed on the base (41) and the lifting slide rail (426), a sleeve (4215) and a tube (4216) respectively movably connected to the hinge seat (4214), and an elastic part (4217) for connecting the sleeve (4215) and the tube (4216). The sleeve (4215) has a placement cavity for placing the insertion tube (4216); The hinge is connected to the flip plate (43); wherein the first rocker arm (422) and the second rocker arm (423) are both V-shaped structures; The hinge includes a first connecting rod (429) movably connected to the lifting slide rail (426), a mounting base (4219) fixedly connected to the base (41), a fifth connecting rod (4218) and a third connecting rod (4211) movably connected to the mounting base (4219), a second connecting rod (4210) movably connected to the fifth connecting rod (4218), a flipping seat (4213) movably connected to the second connecting rod (4210), and a fourth connecting rod (4212) movably connected to the flipping seat (4213). The fifth connecting rod (4218) is movably connected to the first connecting rod (429), the second connecting rod (4210) is L-shaped, and the fourth connecting rod (4212) is movably connected to the third connecting rod (4211). The flip seat (4213) is connected to the flip plate (43).

2. The mesh cloth wrapping device for building insulation boards according to claim 1, characterized in that: The mesh fabric unwinding unit (3) includes a bracket (31) fixedly installed on the conveyor (1), a placement roller (32) for placing mesh fabric on the bracket (31), an adjusting rod (34) symmetrically arranged on the bracket (31), a guide roller (33) located on the adjusting rod (34), a discharge frame (35) for connecting the guide roller (33), and a drive unit arranged on the conveyor (1). The conveyor (1) has a U-shaped trough at one end near the discharge frame (35) for the mesh cloth to pass through; The adjusting rod (34) has a waist-shaped hole, and the guide roller (33) is located in the waist-shaped hole and is fixed by a nut.

3. The mesh cloth wrapping device for building insulation boards according to claim 2, characterized in that: The drive unit includes a drive motor (36) and a guide seat (37) fixedly mounted on the transport machine (1), a positive and negative threaded rod (38) connected to the output end of the drive motor (36), two movable blocks (39) connected to the positive and negative threaded rod (38) and located on the guide seat (37), and a deformation plate (310) connected to the movable blocks (39). By changing the position of the deformation plate (310), the deformation of the mesh cloth located between the two active blocks (39) is changed.

4. The mesh cloth wrapping device for building insulation boards according to claim 1, characterized in that: The tightening unit (2) includes a pressing mechanism (27), a mounting frame (21) connected to the pressing mechanism (27), a propulsion assembly (22) set on the mounting frame (21), a lifting cylinder (24) set on the propulsion assembly (22), a protective cover (23) connected to the output end of the lifting cylinder (24), and a rotary motor (25) fixedly connected to the protective cover (23). The output end of the rotary motor (25) is connected to the tightening assembly (26).

5. The mesh cloth wrapping device for building insulation boards according to claim 4, characterized in that: The propulsion assembly (22) includes a propulsion motor (221) fixedly mounted on the mounting frame (21), a drive rod (222) movably connected to the mounting frame (21), rotating wheels (223) respectively disposed on the output end of the propulsion motor (221) and the drive rod (222), a transmission belt for connecting the rotating wheels (223), rotating rods (224) symmetrically disposed at both ends of the drive rod (222), a first connecting rod (225) disposed at one end of the rotating rod (224), a second connecting rod (226) connected to the other end of the rotating rod (224), two slide rods (227) fixedly mounted on the mounting frame (21), two adjusting blocks (228) sleeved on the slide rods (227), and a sliding plate (229) for connecting the adjusting blocks (228) located on different slide rods (227). The first link (225) is connected to a sliding plate (229) closer to the propulsion motor (221), and the second link (226) is connected to another sliding plate (229).

6. The mesh cloth wrapping device for building insulation boards according to claim 4, characterized in that: The tightening assembly (26) includes a tightening motor (262) fixedly mounted on the rotating seat (261), a first gear (263) disposed at the output end of the tightening motor (262), a second gear (265) and a fourth gear (267) disposed at both ends of one of the tightening rollers (264), and a third gear (266) disposed on the other tightening roller (264). The first gear (263) meshes with the fourth gear (267), and the second gear (265) meshes with the third gear (266); The protective cover (23) is movably connected to the rotating seat (261); The tightening roller (264) is mounted on the rotating seat (261).

Images