Multi-layer board intelligent laminating device with anti-offset function

Abstract

The present application relates to the field of multi-layer board processing, especially to a multi-layer board intelligent laminating device with anti-deviation function. The technical problem of the present application is that the uneven thickness of the adhesive on the sheet material causes a large amount of adhesive overflow during the sheet material bonding process, resulting in a large amount of adhesive waste. The technical implementation scheme of the present application is a multi-layer board intelligent laminating device with anti-deviation function, which comprises a base and a workbench, etc. The workbench is fixedly connected to the base. The present application controls the position of the electric spray head, thereby controlling the glue brushing thickness, thereby reducing the glue overflow during the laminating of the wood sheet material. The two inverted splayed surfaces not only guide the placement position of the wood sheet material, but also do not contact the overflowed glue material in the V-shaped gap between the splayed surface and the wood sheet material, effectively avoiding the overflowed glue material adhering to the device, affecting the subsequent laminating and feeding of the wood sheet material.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of multi-layer board processing, and particularly relates to a multi-layer board intelligent bonding device with anti-deviation function. BACKGROUND

[0002] Multi-layer board material generally refers to a plate-shaped material formed by bonding multiple sheets with an adhesive. In the prior art, after the sheets are brushed with the adhesive, another sheet is aligned and pressed down. During the bonding of the two sheets, if the thickness of the adhesive is uneven, a large amount of the adhesive on the sheets will overflow, and the sheets are prone to deviation during bonding. In addition, after the sheets are bonded, the edges of the sheets may be locally protruding or concave. Although the prior art uses positioning structures and rolling structures to avoid the above problems, a large amount of adhesive is wasted, and the overflowed adhesive adheres to the bonding device, causing the multi-layer board to be bonded to the bonding device. This also affects the bonding and feeding of subsequent sheets, which is not conducive to automatic control and affects the production and processing efficiency of enterprises. SUMMARY

[0003] The technical problem of the present application is to provide a multi-layer board intelligent bonding device with anti-deviation function.

[0004] In order to overcome the problem of uneven thickness of the adhesive on the sheets, which causes a large amount of adhesive to overflow during the bonding of the sheets, resulting in a large amount of wasted adhesive, the present application provides a multi-layer board intelligent bonding device with anti-deviation function.

[0005] The technical implementation scheme adopted by the present application is as follows:

[0006] The multi-layer board intelligent bonding device with anti-deviation function comprises a base and a workbench. The base is fixedly connected with the workbench. The workbench is provided with a recessed limiting table. The limiting table is used for placing wood sheet and limiting the left and right parts of the wood sheet. The device further comprises electric sliding rails I, electric sliding blocks I, a door-shaped frame, hydraulic rods, long strip suction cups, an adhesive brushing unit, a clamp and a limiting piece. Two electric sliding rails I are installed on the base. Two electric sliding blocks I are slidably connected to each electric sliding rail I. The door-shaped frame is fixedly connected to all the electric sliding blocks I. Two hydraulic rods are installed on the door-shaped frame. One long strip suction cup is fixedly connected to the extension part of each hydraulic rod. The workbench is connected with the adhesive brushing unit. The adhesive brushing unit is connected with the clamp. The adhesive brushing unit is connected with the limiting piece. The upper part of the limiting piece is slidably connected with the clamp. The limiting piece is used for limiting the wood sheet.

[0007] Optionally, the glue brushing unit comprises an electric sliding rail II, an electric sliding block II, a glue conveying pipe, an electric actuator and an electric nozzle; two electric sliding rails II are mounted on the workbench; one electric sliding block II is slidably connected to each electric sliding rail II; the two electric sliding blocks II are jointly connected with the glue conveying pipe; two electric actuators are connected to the rear of the glue conveying pipe, and the electric actuators are fixedly connected with corresponding clamps; the electric nozzle is connected to the glue conveying pipe through a hose; the rear of the electric nozzle is fixedly connected with the telescopic parts of the two electric actuators; and the electric nozzle is located above the limiting table.

[0008] Optionally, a distance sensor is mounted on the electric nozzle.

[0009] Optionally, the two sides of the limiting table of the workbench are provided with inclined surfaces, and the two inclined surfaces are in an inverted eight-character shape.

[0010] Optionally, the workbench further comprises a conduit I and a heating element; one heating cavity is formed in each of the left and right parts of the workbench; a plurality of air outlets are formed in the opposite sides of the two heating cavities; one conduit I is connected to the rear of each heating cavity; and a plurality of heating elements are mounted in each heating cavity.

[0011] Optionally, each air outlet is a through long groove formed in the inclined surface.

[0012] Optionally, a plurality of communication cavities are formed in the lower part of the workbench; and the two heating cavities are communicated through corresponding communication cavities.

[0013] Optionally, the workbench further comprises a partition plate, an electric hatch, a conduit II, a piston cylinder, a piston plate and an electric roller; one partition plate is fixedly connected to the front of each heating cavity; an air hole is formed in the partition plate; one electric hatch is mounted in each partition plate; the electric hatch is used for plugging the air hole of the partition plate; the partition plate divides the heating cavity into a front cavity and a rear cavity, and all the heating elements are located in the rear cavity; the conduit II is connected to the front cavity of the heating cavity; two piston cylinders are mounted on the base; a sealed cabin and a movable cavity are arranged in each piston cylinder; a communication hole is formed between each sealed cabin and the corresponding movable cavity; one piston plate is slidably connected in each piston cylinder; each piston plate is located in one movable cavity; a plurality of electric rollers are mounted on the two piston plates; a plurality of through grooves are formed in the workbench; and each electric roller is located in one through groove.

[0014] Optionally, a gasket is arranged at the lower part of the piston plate, and the height of the gasket is greater than the highest point of the communication hole.

[0015] Optionally, a silica gel layer is coated on the surface of the electric roller.

[0016] The present application has the following advantages: 1, the present application controls the position of the electric nozzle, and further controls the glue thickness, and further reduces the glue overflow when the wood board is attached, and the two inverted splayed surfaces not only guide the placement position of the wood board, but also do not contact the overflowed glue material in the V-shaped gap between the splayed surface and the wood board, effectively avoiding the overflowed glue material adhering to the device and affecting the subsequent wood board attachment and feeding.

[0017] 2, the hot air blown from left and right to the middle can heat the glue on the wood board, which helps the glue to better penetrate into the fine gap of the wood, increases the compactness of the glued surface, and blows the glue on the edge of the wood board to the middle, effectively reducing the amount of glue on the edge of the wood board, further reducing the amount of overflowed glue, and a plurality of communication cavities are opened on the workbench, so that the hot air in the two heating cavities flows into each other, and the workbench is heated, further realizing uniform heating of the wood board, so that the glue and the wood board are combined more closely, which is beneficial to the subsequent wood board bonding.

[0018] 3, the up and down movement of the wood board is driven by the lifting of the electric roller, further adjusting the position of the wood board to avoid deviation, and then the wood board can be transmitted backward by the rotation of the electric roller after the bonding of the multi-layer board is completed, thereby realizing automatic control and improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure diagram of the multi-layer board intelligent attachment device with anti-deviation function of the present application.

[0020] Figure 2 It is a wood board setting position diagram of the present application.

[0021] Figure 3 It is a structure diagram of the glue feeding pipe installation position of the present application.

[0022] Figure 4 It is a diagram of the air inlet opening position of the present application.

[0023] Figure 5 It is a diagram of the communication cavity opening position of the present application.

[0024] Figure 6 It is a diagram of the electric cabin door installation position of the present application.

[0025] Figure 7 It is a diagram of the electric roller installation position of the present application.

[0026] Figure 8 It is a diagram of the piston cylinder internal structure of the present application.

[0027] The meanings of the reference signs in the drawings are as follows: 001-wood board sheet, 1-base, 2-workbench, 3-electric sliding rail I, 4-electric sliding block I, 5-door-shaped frame, 6-hydraulic rod, 7-long strip suction disc, 8-electric sliding rail II, 9-electric sliding block II, 10-glue conveying pipe, 11-electric actuator, 12-electric nozzle, 101-clamp, 102-limiting part, 2001-limiting table, 2002-inclined surface, 2003-air port, 201-conduit I, 202-heating element, 2004-heating cavity, 2005-communicating cavity, 301-baffle, 302-electric hatch, 303-conduit II, 304-piston cylinder, 305-piston plate, 306-electric roller, 2006-through slot, 30401-hermetic cabin, 30402-movable cavity, 30403-communicating hole. DETAILED DESCRIPTION

[0028] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0029] First embodiment

[0030] A multi-layer board intelligent bonding device with anti-deviation function, according to Figures 1-4 As shown in the drawings, it comprises a base 1 and a workbench 2; the base 1 is fixedly connected with the workbench 2; the workbench 2 is provided with a recessed limiting table 2001; the limiting table 2001 is used for placing a wood board sheet 001 and limiting the left and right parts of the wood board sheet 001;

[0031] It also comprises an electric sliding rail I 3, an electric sliding block I 4, a door-shaped frame 5, a hydraulic rod 6, a long strip suction disc 7, a glue brushing unit, a clamp 101 and a limiting part 102; two electric sliding rails I 3 are installed on the base 1; two electric sliding blocks I 4 are slidably connected to each electric sliding rail I 3; the door-shaped frame 5 is fixedly connected to all the electric sliding blocks I 4; two hydraulic rods 6 are installed on the door-shaped frame 5; one long strip suction disc 7 is fixedly connected to the extension part of each hydraulic rod 6; the workbench 2 is connected with the glue brushing unit; the glue brushing unit is connected with the clamp 101; the glue brushing unit is connected with the limiting part 102; the upper part of the limiting part 102 is slidably connected with the clamp 101; the limiting part 102 is used for limiting the wood board sheet 001.

[0032] The glue brushing unit comprises an electric sliding rail II 8, an electric sliding block II 9, a glue conveying pipe 10, an electric actuator 11 and an electric spray head 12; two electric sliding rails II 8 are installed on the workbench 2; one electric sliding block II 9 is slidably connected to each electric sliding rail II 8; the two electric sliding blocks II 9 are jointly connected with the glue conveying pipe 10; two electric actuators 11 are connected to the rear of the glue conveying pipe 10, and the electric actuators 11 are fixedly connected with the corresponding clamps 101, and the electric actuators 11 are electric push rods; the electric spray head 12 is connected to the glue conveying pipe 10 through a hose; the rear of the electric spray head 12 is fixedly connected with the telescopic parts of the two electric actuators 11; and the electric spray head 12 is located above the limiting table 2001.

[0033] A distance sensor is installed on the electric spray head 12 to ensure the distance between the electric spray head 12 and the wood board sheet 001 and the thickness of the glue on the wood board sheet 001.

[0034] The limiting table 2001 of the workbench 2 is provided with inclined surfaces 2002 on both sides, and the two inclined surfaces 2002 are in an inverted eight-character shape.

[0035] The electric sliding rail I 3, the hydraulic rod 6, the electric sliding rail II 8, the electric actuator 11 and the electric spray head 12 are all connected with a power supply;

[0036] The long strip suction cup 7 is connected with an external air pump in communication;

[0037] The glue conveying pipe 10 is connected with a glue bucket in communication;

[0038] First control the conveying mechanism to transfer the wood board sheet 001 above the base 1, then control all the electric sliding blocks I 4 to move forward in the corresponding electric sliding rails I 3, synchronously drive the door-shaped frame 5 and the corresponding parts thereon to move, when the two long strip suction cups 7 move above the wood board sheet 001, control all the electric sliding blocks I 4 to stop moving, then control the two hydraulic rods 6 to extend, push the corresponding long strip suction cups 7 to the wood board sheet 001, until the two long strip suction cups 7 contact the wood board sheet 001, control the external air pump to exhaust, the two long strip suction cups 7 adsorb and fix the wood board sheet 001, control the two hydraulic rods 6 to contract, so that the wood board sheet 001 separates from the conveying mechanism, then control all the electric sliding blocks I 4 to reset, synchronously transfer the wood board sheet 001 above the limiting table 2001, control the two electric actuators 11 to extend, synchronously drive the electric spray head 12 to move downward, until the electric spray head 12 contacts the limiting table 2001, then control all the electric sliding blocks I 4 to move backward, so that the wood board sheet 001 moves backward, until the wood board sheet 001 contacts the limiting piece 102, at this time, the rear positioning of the wood board sheet 001 is completed, when the rear of the wood board sheet 001 contacts the two limiting pieces 102, control all the electric sliding blocks I 4 to stop moving, then control the two hydraulic rods 6 to extend, push the wood board sheet 001 downward along the limiting piece 102, when the wood board sheet 001 contacts the limiting table 2001, control the external air pump to stop exhausting, the long strip suction cup 7 releases the fixation of the wood board sheet 001, at this time, if the wood board sheet 001 is inclined and leans on the limiting table 2001, since the left and right two sides of the limiting table 2001 are both inclined surfaces 2002, at this time, only need to control the corresponding hydraulic rod 6 to extend, synchronously drive the long strip suction cup 7 to press downward, push the wood board sheet 001 to the limiting table 2001, and make the bottom of the wood board sheet 001 completely contact the limiting table 2001, through the limiting of the left and right two sides of the wood board sheet 001 by the two inclined surfaces 2002, combined with the above rear positioning of the wood board sheet 001 by the limiting piece 102, through the three-side limiting of the wood board sheet 001, the preliminary placement of the wood board sheet 001 is completed;

[0039] Then control two electric actuators 11 shrink, synchronous drive electric nozzle 12 upward movement, electric nozzle 12 also drive two limit pieces 102 upward movement, each limit piece 102 on the corresponding clamp 101 sliding, until the bottom of electric nozzle 12 slightly higher than the upper surface of wood sheet 001, control two electric sliders II 9 on the corresponding electric slide rails II 8 forward movement, synchronous drive glue pipe 10 and the corresponding parts on it forward movement, the glue in the glue bucket is pumped to the position of electric nozzle 12 through glue pipe 10, when electric nozzle 12 moves forward, electric nozzle 12 also evenly sprays glue to the surface of wood sheet 001, after electric nozzle 12 moves to the end of wood sheet 001, a layer of glue is sprayed on the surface of wood sheet 001, stop pumping glue, control electric slider II 9 and the corresponding parts on it reset, then as the thickness of the bonded multi-layer board increases, control two electric actuators 11 shrink, and then control the position of electric nozzle 12, so that the bottom of electric nozzle 12 is always slightly higher than the upper surface of the wood sheet 001 to be coated with glue, thereby ensuring the glue thickness of electric nozzle 12, avoiding excessive glue thickness, when two wood sheet 001 are bonded, wood sheet 001 is easy to deviate, the edge of the bonded wood sheet 001 has local protrusion or depression, and a large amount of glue is avoided to overflow, causing waste of glue;

[0040] Then after positioning the first wood sheet 001, fine-tune the left and right positions of the subsequent wood sheet 001 transmitted on the transmission mechanism, so that the subsequent wood sheet 001 only needs to adjust the front and rear positions, then repeat the above operation of wood sheet 001 to transfer the next wood sheet 001 to the upper side of the limiting table 2001, at this time only the positioning of the limiting piece 102 through which the wood sheet 001 passes is needed, then the wood sheet 001 can be directly pressed down by the hydraulic rod 6, so that the wood sheet 001 is bonded with the first wood sheet 001 below, and a layer of thin glue on the wood sheet 001 makes the wood sheet 001 bond only a small amount of glue to escape, and the overflowed glue only adheres to the wood sheet 001, at the same time, through two inverted eight-shaped inclined surfaces 2002, the inclined surface 2002 does not contact the wood sheet 001, leaving a V-shaped gap between the inclined surface 2002 and the wood sheet 001, the overflowed glue on the wood sheet 001 will not adhere to the inclined surface 2002, effectively avoiding the overflowed glue adhering to the device, affecting the subsequent wood sheet 001 bonding and feeding;

[0041] Repeat the above operation to stack, brush glue, and bond wood sheet 001, and the process is carried out in turn, so that the wood sheet 001 is bonded into a multi-layer board in turn, effectively avoiding the deviation of the wood sheet 001 during bonding, which causes the edge of the bonded wood sheet 001 to be irregular.

[0042] The second embodiment

[0043] On the basis of the first embodiment, according to Figures 1-6 As shown in FIG. 2, the workbench 2 further comprises a plurality of conduits I 201 and heating elements 202; each of the left and right parts of the workbench 2 is provided with a heating cavity 2004; each of the two heating cavities 2004 is provided with a plurality of air outlets 2003 on the facing side; each of the heating cavities 2004 is connected to a conduit I 201 at the rear part; and a plurality of heating elements 202 are installed in each of the heating cavities 2004.

[0044] Each of the air outlets 2003 is a through long slot opened in the inclined surface 2002.

[0045] A plurality of communication cavities 2005 are opened in the lower part of the workbench 2; and the two heating cavities 2004 are connected through the corresponding communication cavities 2005.

[0046] The conduit I 201 is connected to an external air pump;

[0047] The heating elements 202, the electric cabin door 302 and the electric roller 306 are connected to a power supply;

[0048] On the basis of the above-mentioned embodiments, when the adhesive is sprayed on the wood sheet 001, the adhesive is not scraped on the wood sheet 001, and the adhesion of the adhesive to the wood sheet 001 is not high. At this time, a plurality of heating elements 202 are arranged in each of the two heating cavities 2004, and then the external air pump blows air into the heating cavity 2004 through the conduit I 201. After the air in the heating cavity 2004 is heated by the heating element 202, the hot air blows towards the adhesive on the wood sheet 001 through the air outlet 2003, heats the adhesive, increases the fluidity of the adhesive, and reduces the viscosity of the adhesive. This helps the adhesive to better penetrate into the fine gaps of the wood, increases the contact area and the compactness of the bonding surface, and also speeds up the evaporation of the solvent in the adhesive, improves the strength and durability of the adhesive, increases the firmness of the adhesion, and blows hot air from the left and right sides of the wood sheet 001 through the corresponding air outlets 2003 to the middle of the wood sheet 001, which also blows the adhesive on the edges of the wood sheet 001 to the middle. At this time, the adhesive has a moving fluidity, effectively reducing the amount of adhesive on the edges of the wood sheet 001, reducing the amount of adhesive overflow during the lamination of the wood sheet 001, further avoiding the adhesive adhering to the limiting table 2001, and affecting the subsequent lamination of the wood sheet 001.

[0049] And a plurality of through long slot air ports 2003 are opened on the heating cavity 2004, so that after the wood board sheet 001 is bonded, the thickness of the multi-layer board formed by the wood board sheet 001 is increased, the through long slot air ports 2003 can not only uniformly heat the wood board sheet 001 below, but also continuously heat the glue, so that the wood board sheet 001 is bonded more firmly after the multi-layer board is cooled.

[0050] Wherein, a plurality of communication cavities 2005 are also opened on the workbench 2, so that the hot air in the two heating cavities 2004 flows to each other, and when the hot air flows in the communication cavities 2005, the hot air also heats the workbench 2, and then uniformly heats the wood board sheet 001 on the limiting table 2001, which helps to heat the middle part of the glue sprayed on the wood board sheet 001, so that the glue is heated more fully, and the heat can also be transmitted layer by layer upward through the contact between the wood board sheets 001, so that the wood board sheet 001 above can also be heated, which is beneficial to the firm bonding of the subsequent wood board sheet 001.

[0051] The third embodiment

[0052] On the basis of the second embodiment, according to Figures 1-8 As shown in FIG. 6, it further comprises a partition plate 301, an electric hatch 302, a conduit II 303, a piston cylinder 304, a piston plate 305 and an electric roller 306; each heating cavity 2004 is fixed with a partition plate 301 at the front; the partition plate 301 is provided with a vent; each partition plate 301 is provided with an electric hatch 302; the electric hatch 302 is used to block the vent of the partition plate 301; the partition plate 301 divides the heating cavity 2004 into front and rear cavities, wherein all the heating elements 202 are located in the rear cavity; the front cavity of the heating cavity 2004 is communicated with the conduit II 303; the base 1 is provided with two piston cylinders 304; each piston cylinder 304 is provided with a sealed cabin 30401 and a movable cavity 30402; each sealed cabin 30401 and the corresponding movable cavity 30402 are connected through a communication hole 30403; each piston cylinder 304 is slidably connected with a piston plate 305; each piston plate 305 is located in a movable cavity 30402; the two piston plates 305 are provided with a plurality of electric rollers 306; the workbench 2 is provided with a plurality of through grooves 2006; each electric roller 306 is located in a through groove 2006.

[0053] The lower part of the piston plate 305 is provided with a gasket, and the height of the gasket is greater than the highest point of the communication hole 30403.

[0054] The surface of the electric roller 306 is coated with a silica gel layer.

[0055] The electric hatch 302 and the electric roller 306 are connected with the power supply;

[0056] On the basis of the above embodiment, by the extension of the hydraulic rod 6, the wooden board sheet 001 is lowered, and even during the lowering process, the rear part of the wooden board sheet 001 will always be in close contact with the limiting part 102. However, when the wooden board sheet 001 is loosened, if the long strip suction cup 7 cannot reach complete consistency in loosening the wooden board sheet 001, the position of the wooden board sheet 001 will be slightly offset. At this time, the control electric hatch 302 is closed to the air hole on the partition plate 301, the external air pump pumps air into the front cavity of the heating cavity 2004 through the conduit I 201, then the air enters the closed cabin 30401 of the piston cylinder 304 along the conduit II 303, then the air enters the movable cavity 30402 through the communication hole 30403, and the air enters the lower part of the piston plate 305 with a gasket. As the air in the movable cavity 30402 increases, the air lifts the piston plate 305 and the corresponding parts above it upwards, so that all the electric rollers 306 move upwards until they contact the wooden board sheet 001, and the wooden board sheet 001 is slightly lifted upwards, so that the wooden board sheet 001 is separated from the limiting table 2001. At this time, the control starts the rotation of all the electric rollers 306, and through the silica gel layer laid on the electric roller 306, the friction between the electric roller 306 and the wooden board sheet 001 is effectively increased, which facilitates the forward and backward movement of the wooden board sheet 001, until the wooden board sheet 001 contacts the limiting part 102. The control closes the rotation of all the electric rollers 306, and then slowly opens the electric hatch 302, so that the gas in the movable cavity 30402 is slowly discharged to the closed cabin 30401, and then the air enters the rear space of the heating cavity 2004 through the air hole on the partition plate 301 and the conduit II 303. After the gas in the movable cavity 30402 is discharged, the piston plate 305 and the corresponding parts above it move downwards until the bottom of the wooden board sheet 001 contacts the limiting table 2001.

[0057] Wherein the electric roller 306 not only can adjust the position of the wooden board sheet 001, but also can close the electric hatch 302 after completing the bonding of the multi-layer board. At this time, the electric nozzle 12 is located above the multi-layer board, the control two electric actuators 11 are retracted, and the electric nozzle 12 is moved upwards synchronously. Then all the electric rollers 306 are lifted from the corresponding through slot 2006, all the electric rollers 306 lift the multi-layer board, so that the multi-layer board is separated from the limiting table 2001. At this time, the multi-layer board does not contact the electric nozzle 12, and then the wooden board sheet 001 is transferred backward through the rotation of the electric roller 306. At this time, only a transfer mechanism needs to be arranged behind the base 1, so that the multi-layer board can be transferred and stored, waiting for the cooling of the multi-layer board to obtain a multi-layer board with firm bonding and neat edges. Thus, automatic control is realized, and the processing efficiency is improved.

[0058] Although the present application has been described in detail with reference to the above embodiments, it is apparent to those skilled in the art that various changes or modifications can be made to the present application without departing from the principles and spirit of the application as defined in the claims. Therefore, the detailed description of the disclosed embodiments is merely intended to explain the present application, and is not intended to limit the scope of protection of the present application, which is defined by the content of the claims.

Claims

1. A multi-layer board intelligent laminating device with an anti-drift function, comprising a base (1) and a workbench (2); the base (1) is fixedly connected to the workbench (2); the workbench (2) is provided with a recessed limit platform (2001); the limit platform (2001) is used to place a wooden board sheet (001) and limit the left and right parts of the wooden board sheet (001); the device is characterized by: It also includes an electric slide rail I (3), an electric slider I (4), a gantry (5), a hydraulic rod (6), a long sucker (7), a glue brushing unit, a clamp (101) and a limiter (102); two electric slide rails I (3) are installed on the base (1); each electric slide rail I (3) is slidably connected to two electric sliders I (4); all electric sliders I (4) are fixed to the gantry (5); two hydraulic rods (6) are installed on the gantry (5); each hydraulic rod (6) is fixed to a long sucker (7) at its telescopic portion; the workbench (2) is connected to the glue brushing unit; the glue brushing unit is connected to the clamp (101); the glue brushing unit is connected to the limiter (102); the upper part of the limiter (102) is slidably connected to the clamp (101); the limiter (102) is used to limit the position of the wooden sheet (001); The two sides of the limiting platform (2001) of the workbench (2) are set as inclined surfaces (2002), and the two inclined surfaces (2002) are in an inverted eight shape; It also includes a conduit I (201) and a heating element (202); a heating chamber (2004) is respectively opened in the left and right parts of the workbench (2); a plurality of air vents (2003) are respectively opened on the opposite sides of the two heating chambers (2004); a conduit I (201) is connected to the rear of each heating chamber (2004); and a plurality of heating elements (202) are respectively installed in each heating chamber (2004); Each air outlet (2003) is a through long slot opened on the inclined surface (2002).

2. According to the multi-layer board intelligent bonding device with anti-drift function as claimed in claim 1, it is characterized in that: The glue unit includes an electric slide rail II (8), an electric slider II (9), a glue delivery hose (10), an electric actuator (11) and an electric spray head (12); two electric slide rails II (8) are installed on the workbench (2); each electric slide rail II (8) is slidably connected to an electric slider II (9); the two electric sliders II (9) are commonly connected to the glue delivery hose (10); the rear of the glue delivery hose (10) is connected to two electric actuators (11), and the electric actuators (11) are fixedly connected to corresponding clamps (101); the glue delivery hose (10) is connected to the electric spray head (12) through a hose; the rear of the electric spray head (12) is fixedly connected to the telescopic parts of the two electric actuators (11); the electric spray head (12) is located above the limit platform (2001).

3. The multi-layer board intelligent bonding device with anti-drifting function according to claim 2, characterized in that: A distance sensor is installed on the electric spray head (12).

4. The multi-layer board intelligent bonding device with anti-drifting function according to any one of claims 1 to 3, characterized in that: A plurality of communication cavities (2005) are provided at the lower portion of the workbench (2); the two heating cavities (2004) are connected via the corresponding communication cavities (2005).

5. The multi-layer board intelligent bonding device with anti-drifting function according to claim 4, characterized in that: The heating chamber (2004) further comprises a partition (301), an electric door (302), a conduit II (303), a piston cylinder (304), a piston plate (305) and a motorized roller (306); a partition (301) is fixedly connected to the front of each heating chamber (2004); a vent is provided on the partition (301); a motorized door (302) is installed in each partition (301); the motorized door (302) is used to block the vent of the partition (301); the partition (301) divides the heating chamber (2004) into two cavities, front and rear, wherein all the heating elements (202) are located in the rear cavity; the front cavity of the heating chamber (2004) is connected to the conduit II (303); Two piston cylinders (304) are installed on the base (1); each piston cylinder (304) is provided with a sealed cabin (30401) and a movable cavity (30402); each sealed cabin (30401) and the corresponding movable cavity (30402) are connected via a connecting hole (30403); each piston cylinder (304) is slidably connected to a piston plate (305); each piston plate (305) is located in a movable cavity (30402); a plurality of electric rollers (306) are installed on the two piston plates (305); a plurality of through slots (2006) are opened on the workbench (2); each electric roller (306) is located in a through slot (2006).

6. The multi-layer board intelligent bonding device with anti-drifting function according to claim 5, characterized in that: A gasket is provided at the bottom of the piston plate (305), and the height of the gasket is greater than the highest point of the communicating hole (30403).

7. The multi-layer board intelligent bonding device with anti-drifting function according to claim 5, characterized in that: The surface of the electric roller (306) is coated with a silica gel layer.

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