Gluing equipment for laminated boards

Abstract

The utility model discloses gluing equipment for laminated boards, which comprises a workbench erected on the ground, and further comprises a conveying mechanism for automatically conveying the boards, a glue spraying mechanism for performing double glue spraying on the boards, and a gluing mechanism for uniformly gluing the boards, the conveying mechanism is arranged on the upper portion of the workbench, the glue spraying mechanism is arranged above the conveying mechanism, and the gluing mechanism corresponding to the glue spraying mechanism is assembled on the upper portion of one end of the workbench. According to the glue spraying device, double glue spraying operation can be conducted on the laminated wood board, the position and height of the glue spraying mechanism can be adjusted according to the actual situation, the use flexibility is high, and the glue coating mechanism is arranged and matched with the glue spraying mechanism, so that the phenomenon that partial areas of the surface of the electrical laminated wood board are not sprayed in place or sprayed excessively after machining is completed can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated wood boards, in particular to a glue coating device for laminated wood boards. Background Art

[0002] In the prior art, a laminated product is an integral formed by laminating and hot-pressing two or more layers of resin-impregnated fibers or fabrics. A laminated board is one of the laminated products. Laminated products can be processed into various insulating and structural components and are widely used in motors, transformers, high and low voltage electrical appliances, electrical instruments, and electronic devices. Laminated products can be in the shape of plates, tubes, rods, or others. In the production process of electrical laminated boards, an essential step is to laminate fiber aggregates through multiple layers and then perform processes such as hot pressing. Electrical laminated wood boards are one of the laminated board products, which are laminated by multiple wood boards, insulating resins, insulating adhesives, and other materials, and have the advantages of moderate specific gravity, high mechanical strength, convenient vacuum drying, and easy machining. After the board is formed, a layer of insulating resin is usually sprayed on its surface, and a protective film is formed after the liquid dries up, and its insulating performance is more stable, which plays a protective role for the board and enhances its insulating performance. However, when the existing coating device sprays insulating resin on electrical laminated wood boards, it only undergoes one spraying operation, resulting in incomplete spraying or excessive spraying in some areas after processing, and the uniformity of the glue liquid on the surface of the board is poor.

[0003] The Chinese utility model patent with the application number 201920860743.4 discloses an insulating glue liquid uniform coating device for electrical laminated wood boards, including a main housing. There is a lifting cavity inside the main housing, and a glue storage tank is provided at the lower end of the left side wall of the main housing. A pipe support is integrally formed at the upper end of the left side wall of the main housing, and a drainage pump is embedded in the upper part of the left side wall of the main housing. A lifting rod is welded to the lower side wall of the inner cavity of the lifting cavity, and a carrier plate located inside the lifting cavity is welded to the upper end of the lifting rod. A glue liquid nozzle is fixedly installed on the right side of the inner side wall of the gantry, and an air jet nozzle is fixedly installed on the left side of the inner side wall of the gantry. However, when this insulating glue liquid uniform coating device for electrical laminated wood boards sprays insulating resin on electrical laminated wood boards, it only undergoes one spraying operation, resulting in incomplete spraying or excessive spraying in some areas on the surface of the electrical laminated wood boards after processing, and the uniformity of the glue liquid on the surface of the laminated board is poor, affecting its production quality. Moreover, the position and spacing between its glue spraying structure and the laminated board cannot be adjusted according to the actual situation, and the flexibility of use is poor. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a glue coating device for laminated wood boards.

[0005] To achieve the above purpose, the technical solution proposed by the utility model is:

[0006] A gluing device for laminated wood boards comprises a workbench which is erected on the ground, a conveying mechanism for automatically conveying wood boards, a glue spraying mechanism for double-spraying glue on the wood boards, and a glue coating mechanism for uniformly coating glue on the wood boards, wherein the conveying mechanism is arranged on the upper part of the workbench, the glue spraying mechanism is arranged above the conveying mechanism, and the gluing mechanism is assembled on the upper part of one end of the workbench corresponding to the glue spraying mechanism.

[0007] The conveying mechanism includes conveying rollers, a driving motor, a reducer and a conveying belt. The conveying rollers are provided with two groups. The two groups of conveying rollers are symmetrically arranged at the two ends of the upper part of the workbench and are rotatably connected to the workbench through a rotating shaft. The driving motor is arranged at one end side of the workbench corresponding to the conveying rollers and is fixedly connected to the workbench. The reducer is arranged at the side of the workbench corresponding to the driving motor and is fixedly connected to the workbench. The input end of the reducer is transmission-connected to the output end of the driving motor. The output end of the reducer passes through the workbench and is transmission-connected to the corresponding end of the conveying roller. The driving motor is configured at one end side of the workbench through the reducer. The conveying belt is arranged around the outside of the two groups of conveying rollers and is transmission-connected to the conveying rollers.

[0008] It also includes supporting rollers, which are provided in several groups. Several groups of supporting rollers are arranged side by side and spaced on the inner side of the upper part of the workbench and are rotatably connected to the workbench through a rotating shaft. Several groups of supporting rollers are arranged on the inner side of the conveyor belt.

[0009] The glue spraying mechanism includes a supporting assembly and a glue spraying assembly. The supporting assembly is provided with two groups, and the two groups of supporting assemblies are arranged side by side and spaced apart at the upper end of the workbench. The glue spraying assembly is provided with two groups corresponding to the two groups of supporting assemblies, and the two groups of glue spraying assemblies are respectively arranged at the upper ends of the two groups of supporting assemblies.

[0010] The support assembly includes a support link, a support bolt and a support frame. The support links are provided with two groups, and the two groups of support links are symmetrically arranged on one side of the upper end of the workbench and fixedly connected to the workbench. The support bolts are provided with two groups, and the two groups of support bolts are respectively arranged at the connection between the two groups of support links and the workbench and penetrate the support links and are threadedly connected to the workbench. The support links are fixedly connected to the workbench through the support bolts. The support frame is arranged at the upper ends of the two groups of support links and fixedly connected to the support links through bolts. The support frame and the upper end of the workbench are arranged parallel to each other.

[0011] It also includes a supporting base plate and a locking knob. The supporting base plate is arranged in the middle of the upper end of the supporting frame and one end of the supporting base plate is hinged to the supporting frame through a hinge. The locking knob is arranged at one end of the supporting base plate away from the supporting frame gallows and passes through the supporting base plate and is threadedly connected to the supporting frame.

[0012] The glue spraying assembly includes a glue spraying pump and a glue spraying shield. The glue spraying pump is arranged in the middle of the upper end of the supporting substrate and is fixedly connected to the supporting substrate. The glue spraying pump is connected to the glue storage box through a pipeline. The output end of the glue spraying pump passes through the supporting substrate and is arranged downward. The glue spraying shield is arranged at the output end of the glue spraying pump and is fixedly connected to the output end of the glue spraying pump.

[0013] The glue coating mechanism includes a glue coating bracket, a glue coating roller and a glue coating motor. The glue coating bracket is provided with two groups. The two groups of glue coating brackets are symmetrically arranged on both sides of one end of the workbench and fixedly connected to the workbench. The glue coating roller is arranged between the two groups of glue coating brackets and its two ends are rotatably connected to the two groups of glue coating brackets through a rotating shaft. The glue coating motor is arranged on one side of one group of the glue coating brackets corresponding to the glue coating roller and is fixedly connected to the corresponding glue coating bracket. The output end of the glue coating motor passes through the glue coating bracket and is transmission-connected to one end of the glue coating roller.

[0014] The workbench is composed of mounting legs and mounting beams. There are two groups of mounting legs, and each group of mounting legs is composed of a number of legs arranged side by side and spaced apart. There are two groups of mounting beams, and the two groups of mounting beams are respectively arranged at the upper ends of the two groups of mounting legs and fixedly connected to the corresponding mounting legs. The conveying roller and the supporting roller are located between the two groups of mounting beams. The two groups of mounting legs and the two groups of mounting beams together constitute a workbench structure and are erected on the ground.

[0015] It also includes reinforcing cross beams, which are provided in a plurality of groups. The plurality of groups of reinforcing cross beams are respectively arranged on the inner sides of the two groups of mounting feet, and the ends of the reinforcing cross beams are fixedly connected to the mounting feet.

[0016] The beneficial effects of the utility model are:

[0017] It has a simple structure and is equipped with a conveying mechanism to smoothly convey the laminated wood board. It is equipped with a glue spraying mechanism to perform double glue spraying operations on the laminated wood board, and the position and height of the glue spraying mechanism can be adjusted according to actual conditions. It has strong flexibility in use and is equipped with a gluing mechanism. Cooperating with the glue spraying mechanism can effectively avoid the phenomenon of insufficient spraying or excessive spraying in some areas of the surface of the electrical laminated wood board after processing, thereby ensuring the production quality of the laminated wood board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the cooperation between the conveying mechanism and the workbench of the present utility model;

[0020] Figure 3 is a schematic diagram of the cooperation between the support substrate and the locking knob and the glue spraying assembly of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of the glue coating mechanism of the present utility model.

[0022] In the figure: 1. Workbench; 2. Conveying roller; 3. Driving motor; 4. Reducer; 5. Conveying belt; 6. Support roller; 7. Support connecting rod; 8. Support bolt; 9. Support frame; 10. Support substrate; 11. Locking knob; 12. Glue spraying pump; 13. Glue spraying shield; 14. Glue coating bracket; 15. Glue coating roller; 16. Glue coating motor; 17. Reinforcing cross beam. Specific embodiments

[0023] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] A glue coating device for laminated wood boards includes a workbench 1 which is erected on the ground. It also includes a conveying mechanism for automatically conveying the wood boards, a glue spraying mechanism for double glue spraying on the wood boards, and a glue coating mechanism for evenly coating the wood boards. The conveying mechanism is arranged above the workbench 1, the glue spraying mechanism is configured above the conveying mechanism, and the glue coating mechanism is assembled at the upper part of one end of the workbench 1 corresponding to the glue spraying mechanism. The overall structural schematic diagram of the present utility model is as Figure 1 shown.

[0025] The conveying mechanism includes conveying rollers 2, a driving motor 3, a speed reducer 4, and a conveying belt 5. There are two sets of conveying rollers 2, which are symmetrically arranged at both upper ends of the workbench 1 and are rotationally connected to the workbench 1 through rotating shafts. The driving motor 3 is correspondingly arranged at one end side of the workbench 1 for the conveying rollers 2 and is fixedly connected to the workbench 1. The speed reducer 4 is correspondingly arranged at the side of the workbench 1 for the driving motor 3 and is fixedly connected to the workbench 1. The input end of the speed reducer 4 is drivingly connected to the output end of the driving motor 3, and the output end of the speed reducer 4 penetrates the workbench 1 and is drivingly connected to the end of the corresponding conveying roller 2. The driving motor 3 is arranged at one end side of the workbench 1 through the speed reducer 4. The conveying belt 5 is arranged around the outside of the two sets of conveying rollers 2 and is drivingly connected to the conveying rollers 2. The conveying mechanism cooperates with the conveying rollers 2, the driving motor 3, the speed reducer 4, and the conveying belt 5 to automatically and stably convey the laminated wood board. Among them, the conveying rollers 2 are used as the conveying structure inside the upper end of the workbench 1, so as to provide installation support for the conveying belt 5 and rotate under the action of the driving motor 3, and then drive the conveying belt 5 to rotate to automatically and stably convey the laminated wood board. The driving motor 3 is used as the driving part in the conveying mechanism to output power through the speed reducer 4. The speed reducer 4 is used to drive the conveying rollers 2 to rotate under the action of the driving motor 3. The conveying belt 5 is used to rotate under the action of the conveying rollers 2 to automatically and stably convey the laminated wood board. The schematic diagram of the cooperation between the conveying mechanism of the present utility model and the workbench 1 is as Figure 2 shown.

[0026] It further includes support rollers 6. There are several groups of support rollers 6, which are arranged side by side at intervals inside the upper part of the workbench 1 and are rotationally connected to the workbench 1 through rotating shafts. The several groups of support rollers 6 are arranged inside the conveying belt 5. Among them, the support rollers 6 are used as the rotating support structure inside the conveying belt 5, so as to provide support for the conveying belt 5 to improve its conveying stability.

[0027] The glue spraying mechanism includes a support assembly and a glue spraying assembly. There are two sets of support assemblies, and the two sets of support assemblies are arranged side by side at intervals on the upper end of the workbench 1. There are two sets of glue spraying assemblies corresponding to the two sets of support assemblies, and the two sets of glue spraying assemblies are respectively arranged at the upper ends of the two sets of support assemblies. The glue spraying mechanism cooperates with the support assembly and the glue spraying assembly to jointly form a double glue spraying structure at the upper end of the workbench 1 to perform double glue spraying operations on the laminated wood board. Among them, the support assembly is used to provide adjustable support for the glue spraying assembly. The height and position of the glue spraying assembly can be adjusted by adjusting the support assembly. And the distance between the two sets of glue spraying assemblies can be adjusted by separately adjusting the two sets of support assemblies, or the two sets of glue spraying assemblies can be at different heights for glue spraying operations. The two sets of glue spraying assemblies are used to perform double glue spraying operations on the laminated wood board.

[0028] The support assembly includes support linkages 7, support bolts 8, and a support frame 9. There are two sets of support linkages 7, which are symmetrically arranged on one side of the upper end of the workbench 1 and fixedly connected to the workbench 1. There are two sets of support bolts 8, which are respectively arranged at the connection between the two sets of support linkages 7 and the workbench 1 and penetrate through the support linkages 7 to be threadedly connected to the workbench 1. The support linkages 7 are fixedly connected to the workbench 1 through the support bolts 8. The support frame 9 is arranged at the upper ends of the two sets of support linkages 7 and is fixedly connected to the support linkages 7 by bolts. The support frame 9 is arranged parallel to the upper end of the workbench 1. The support assembly provides adjustable support for the glue spraying assembly through the cooperation of the support linkages 7, support bolts 8, and support frame 9. Among them, the support linkages 7 are used to provide adjustable support for the support frame 9 and connect the support frame 9 to the workbench 1. The support bolts 8 are used to connect the support linkages 7 to the workbench 1 and can achieve relative positioning between the support linkages 7 and the workbench 1 by tightening the support bolts 8. The support frame 9 is used to provide installation support for the glue spraying assembly. When it is necessary to adjust the height or position of the glue spraying assembly, loosen the support bolts 8 and rotate the support linkages 7 to adjust the angle between the support linkages 7 and the workbench 1, and then tighten the support bolts 8 to make the support linkages 7 relatively fixed to the workbench 1, thus completing the adjustment of the height or position of the glue spraying assembly.

[0029] It further includes a support substrate 10 and a locking knob 11. The support substrate 10 is arranged in the middle of the upper end of the support frame 9, and one end of it is hinged to the support frame 9 through a hinge. The locking knob 11 is arranged at the end of the support substrate 10 far from its hinge with the support frame 9 and penetrates through the support substrate 10 to be threadedly connected to the support frame 9. Among them, the support substrate 10 is used as the substrate structure at the upper end of the support frame 9 and together with the support frame 9 forms a base structure, so as to provide installation support for the glue spraying assembly. The locking knob 11 is used as the locking structure between the support substrate 10 and the support frame 9. By rotating the locking knob 11, it can be connected to or disengaged from the support frame 9 to achieve locking and unlocking of the support substrate 10. The schematic diagram of the cooperation between the support substrate 10 and the locking knob 11 of the present utility model and the glue spraying assembly is as Figure 3 shown.

[0030] The glue spraying assembly includes a glue spraying pump 12 and a glue spraying shield 13. The glue spraying pump 12 is arranged in the middle of the upper end of the supporting substrate 10 and is fixedly connected to the supporting substrate 10. The glue spraying pump 12 is connected to the glue storage box through a pipeline. The output end of the glue spraying pump 12 passes through the supporting substrate 10 and is arranged downward. The glue spraying shield 13 is arranged at the output end of the glue spraying pump 12 and is fixedly connected to the output end of the glue spraying pump 12. The glue spraying assembly cooperates with the glue spraying pump 12 and the glue spraying shield 13 to form a glue spraying structure above the workbench 1, wherein the glue spraying pump 12 is used to automatically spray glue on the laminated wood board on the conveying mechanism, and the glue spraying shield 13 is used as a shield structure at the output end of the glue spraying pump 12, so as to guide the sprayed glue to prevent the glue from splashing.

[0031] The gluing mechanism includes a gluing bracket 14, a gluing roller 15 and a gluing motor 16. The gluing bracket 14 is provided with two groups. The two groups of gluing brackets 14 are symmetrically arranged on both sides of one end of the workbench 1 and are fixedly connected to the workbench 1. The gluing roller 15 is arranged between the two groups of gluing brackets 14 and its two ends are rotatably connected to the two groups of gluing brackets 14 through a rotating shaft. The gluing motor 16 is arranged on one side of one group of gluing brackets 14 corresponding to the gluing roller 15 and is fixedly connected to the corresponding gluing bracket 14. The output end of the gluing motor 16 passes through the gluing bracket The frame 14 is connected to one end of the glue roller 15 by transmission. The glue coating mechanism cooperates with the glue coating bracket 14, the glue coating roller 15 and the glue coating motor 16 to perform glue coating on the laminated wood board after the glue coating is sprayed to ensure the uniformity of the glue on the laminated wood board. The glue coating bracket 14 is used to provide rotation support for the glue coating roller 15. The glue coating roller 15 is used to rotate under the action of the glue coating motor 16 to perform glue coating on the laminated wood board after the glue coating is sprayed. The glue coating motor 16 is used to drive the glue coating roller 15 to rotate. The structural schematic diagram of the glue coating mechanism of the utility model is shown in FIG. Figure 4 shown.

[0032] The workbench 1 is composed of mounting legs and mounting beams. There are two groups of mounting legs, and each group of mounting legs is composed of a number of legs arranged side by side and spaced apart. There are two groups of mounting beams, and the two groups of mounting beams are respectively arranged at the upper ends of the two groups of mounting legs and fixedly connected with the corresponding mounting legs. The conveying rollers 2 and the supporting rollers 6 are located between the two groups of mounting beams. The two groups of mounting legs and the two groups of mounting beams together constitute the workbench 1 structure and are erected on the ground. The workbench 1 is composed of the mounting legs and the mounting beams together to form a desktop frame structure, thereby providing installation support for the conveying mechanism.

[0033] It also includes reinforcing beams 17, which are provided in several groups. The several groups of reinforcing beams 17 are respectively arranged on the inner sides of the two groups of mounting feet and their ends are fixedly connected to the mounting feet, wherein the reinforcing beams 17 are used to improve the stability of the workbench 1.

[0034] Working principle:

[0035] When gluing laminated wood boards, adjust the angles between the two sets of support components and the workbench 1 according to the gluing requirements, so as to adjust the position and spacing between the glue spraying components and the workbench 1. Start the equipment, and the conveying mechanism automatically conveys the laminated wood boards. At the same time, the two sets of glue spraying components perform double glue spraying operations on the laminated wood boards to ensure the uniformity of the glue liquid on the laminated wood boards. Then, the gluing motor 16 drives the gluing roller 15 to rotate to spread the glue liquid on the laminated wood boards evenly, and the gluing operation can be completed.

[0036] The beneficial effects of the present utility model are as follows: the structure is simple, equipped with a conveying mechanism that can stably convey laminated wood boards, equipped with a glue spraying mechanism that can perform double glue spraying operations on laminated wood boards, and the position and height of the glue spraying mechanism can be adjusted according to the actual situation, with strong flexibility in use. It is equipped with a gluing mechanism, which can effectively avoid the phenomenon that some areas on the surface of the electrical laminated wood board are not sprayed in place or sprayed excessively after processing in cooperation with the glue spraying mechanism, and ensure the production quality of the laminated wood board.

[0037] The above has described in detail an embodiment of the present utility model, but the content is only the preferred embodiment of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. An adhesive coating device for laminated wooden boards, comprising a workbench (1), wherein the workbench (1) is erected on the ground, and is characterized in that, It further includes a conveying mechanism for automatically conveying the wooden boards, a glue spraying mechanism for double glue spraying on the wooden boards, and a glue coating mechanism for uniformly coating the wooden boards. The conveying mechanism is arranged above the workbench (1), the glue spraying mechanism is configured above the conveying mechanism, and the glue coating mechanism is assembled corresponding to the glue spraying mechanism at the upper part of one end of the workbench (1).

2. The gluing device for laminated wood boards according to claim 1, characterized in that, The conveying mechanism includes conveying rollers (2), a driving motor (3), a speed reducer (4), and a conveying belt (5). There are two groups of the conveying rollers (2), and the two groups of the conveying rollers (2) are symmetrically arranged at both upper ends of the workbench (1) and are rotationally connected to the workbench (1) through a rotating shaft. The driving motor (3) is arranged at one side of the workbench (1) corresponding to the conveying rollers (2) and is fixedly connected to the workbench (1). The speed reducer (4) is arranged at the side of the workbench (1) corresponding to the driving motor (3) and is fixedly connected to the workbench (1). The input end of the speed reducer (4) is in transmission connection with the output end of the driving motor (3), the output end of the speed reducer (4) penetrates through the workbench (1) and is in transmission connection with the end of the corresponding conveying roller (2). The driving motor (3) is configured at one side of the workbench (1) through the speed reducer (4), and the conveying belt (5) is arranged around the outside of the two groups of conveying rollers (2) and is in transmission connection with the conveying rollers (2).

3. The gluing device for laminated wood boards according to claim 2, characterized in that, It further includes supporting rollers (6). There are several groups of the supporting rollers (6), and the several groups of the supporting rollers (6) are arranged side by side at intervals inside the upper part of the workbench (1) and are rotationally connected to the workbench (1) through a rotating shaft. The several groups of the supporting rollers (6) are arranged inside the conveying belt (5).

4. A gluing device for laminated wood boards according to claim 3, characterized in that, The glue spraying mechanism includes a supporting component and a glue spraying component. There are two groups of the supporting components, and the two groups of the supporting components are arranged side by side at intervals at the upper end of the workbench (1). There are two groups of the glue spraying components corresponding to the two groups of the supporting components, and the two groups of the glue spraying components are respectively arranged at the upper ends of the two groups of the supporting components.

5. The gluing device for laminated wood boards according to claim 4, characterized in that, The supporting component includes supporting connecting rods (7), supporting bolts (8), and a supporting frame (9). There are two groups of the supporting connecting rods (7), and the two groups of the supporting connecting rods (7) are symmetrically arranged at one side of the upper end of the workbench (1) and are fixedly connected to the workbench (1). There are two groups of the supporting bolts (8), and the two groups of the supporting bolts (8) are respectively arranged at the connection positions of the two groups of the supporting connecting rods (7) and the workbench (1) and penetrate through the supporting connecting rods (7) and are in threaded connection with the workbench (1). The supporting connecting rods (7) are fixedly connected to the workbench (1) through the supporting bolts (8). The supporting frame (9) is arranged at the upper ends of the two groups of the supporting connecting rods (7) and is fixedly connected to the supporting connecting rods (7) through bolts. The supporting frame (9) and the upper end of the workbench (1) are arranged parallel to each other.

6. The gluing device for laminated wood boards according to claim 5, wherein, It also includes a support substrate (10) and a locking knob (11). The support substrate (10) is arranged in the middle of the upper end of the support frame (9), and one end of it is hinged to the support frame (9) through a hinge. The locking knob (11) is arranged at the end of the support substrate (10) far from its hinge with the support frame (9) and passes through the support substrate (10) to be threadedly connected to the support frame (9).

7. The gluing device for laminated wood boards according to claim 6, characterized in that, The glue spraying assembly includes a glue spraying pump (12) and a glue spraying shield (13). The glue spraying pump (12) is arranged in the middle of the upper end of the support substrate (10) and is fixedly connected to the support substrate (10). The glue spraying pump (12) is communicated with a glue storage tank through a pipeline. The output end of the glue spraying pump (12) passes through the support substrate (10) and is arranged downward. The glue spraying shield (13) is arranged at the output end of the glue spraying pump (12) and is fixedly connected to the output end of the glue spraying pump (12).

8. A gluing device for laminated wood boards according to claim 7, characterized in that, The glue coating mechanism includes a glue coating bracket (14), a glue coating roller (15), and a glue coating motor (16). There are two groups of the glue coating brackets (14). The two groups of the glue coating brackets (14) are symmetrically arranged on both sides of one end of the workbench (1) and are fixedly connected to the workbench (1). The glue coating roller (15) is arranged between the two groups of the glue coating brackets (14), and both ends of it are rotatably connected to the two groups of the glue coating brackets (14) through rotating shafts. The glue coating motor (16) is arranged corresponding to the glue coating roller (15) on one side of one group of the glue coating brackets (14) and is fixedly connected to the corresponding glue coating bracket (14). The output end of the glue coating motor (16) passes through the glue coating bracket (14) and is drivingly connected to one end of the glue coating roller (15).

9. The gluing device for laminated wood boards according to claim 8, wherein, The workbench (1) is composed of installation support feet and installation cross beams. There are two groups of installation support feet. Each group of installation support feet is composed of several support feet arranged side by side at intervals. There are two groups of installation cross beams. The two groups of installation cross beams are respectively arranged at the upper ends of the two groups of installation support feet and are fixedly connected to the corresponding installation support feet. The conveying roller (2) and the support roller (6) are located between the two groups of installation cross beams. The two groups of installation support feet and the two groups of installation cross beams jointly form the structure of the workbench (1) and are erected on the ground.

10. A gluing device for laminated wood boards according to claim 9, characterized in that, It also includes strengthening cross beams (17). There are several groups of the strengthening cross beams (17). The several groups of the strengthening cross beams (17) are respectively arranged inside the two groups of installation support feet, and their ends are fixedly connected to the installation support feet.

Images