A glue application device for PET-faced engineered wood panels

Abstract

This utility model relates to the field of PET-faced engineered wood products manufacturing technology, and discloses a gluing device for PET-faced engineered wood products. The device includes a frame, a feeding mechanism, a lifting mechanism, an adjustable gluing mechanism, and a glue conveying mechanism. The feeding mechanism is installed inside the frame, and the lifting mechanism is installed above the feeding mechanism on the frame. The adjustable gluing mechanism is fixedly installed on the lifting mechanism, and the glue conveying mechanism is installed on the side of the frame and connected to the adjustable gluing mechanism. The lifting mechanism includes an electric telescopic rod and a lifting plate. Two electric telescopic rods are fixed on the frame, and the telescopic ends of the electric telescopic rods are fixed to the lifting plate. This utility model is easy to adjust and facilitates gluing of substrates of different widths and thicknesses.

Description

Technical Field

[0001] This utility model relates to the field of PET-faced engineered wood products manufacturing technology, and in particular to an adhesive applicator for PET-faced engineered wood products. Background Technology

[0002] PET-faced engineered wood panels are a new type of decorative material, composed of an engineered wood substrate and a PET (polyethylene terephthalate) veneer. In the production of PET-faced engineered wood panels, adhesive is first applied to the substrate, and then the PET veneer is bonded to the substrate using glue. However, existing adhesive application equipment has a fixed application width, often only suitable for substrates of a specific width, making it difficult to apply adhesive to substrates of different widths. Therefore, there is an urgent need to develop an adjustable adhesive application device for PET-faced engineered wood panels that can easily apply adhesive to substrates of different widths and thicknesses, overcoming the shortcomings of current applications and meeting current needs. Utility Model Content

[0003] The purpose of this invention is to provide a gluing device for PET-faced engineered wood panels to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A gluing device for PET-faced engineered wood panels includes a frame, a feeding mechanism, a lifting mechanism, an adjustable gluing mechanism, and a glue conveying mechanism. The feeding mechanism is installed inside the frame, and a lifting mechanism is mounted on the frame above the feeding mechanism. The adjustable gluing mechanism is fixedly mounted on the lifting mechanism. The glue conveying mechanism is installed on the side of the frame and connected to the adjustable gluing mechanism. The lifting mechanism includes an electric telescopic rod and a lifting plate. Two electric telescopic rods are fixed on the frame, and the telescopic ends of the electric telescopic rods are fixed to the lifting plate. The adjustable gluing mechanism... The mechanism includes: a main tube, an extension tube, a threaded block, a threaded plug, a first glue applicator, and a second glue applicator. The main tube is fixed to a lifting plate. Multiple first glue applicators are evenly distributed and fixed on the lower side of the main tube. Multiple extension tubes are detachably installed on the right side of the main tube. A second glue applicator is fixed on the lower side of each extension tube. A threaded block is fixed on the left side of each extension tube. A first sealing ring is fixed on the left side of each extension tube. A threaded plug is detachably installed on the right side of the extension tube furthest from the main tube, and a second sealing ring is fixed on the threaded plug.

[0005] Preferably, the feeding mechanism includes: a conveying roller, a motor, a synchronous pulley, and a synchronous belt. Multiple conveying rollers are rotatably connected inside the frame. The multiple conveying rollers are connected to each other through synchronous pulleys and synchronous belts. The motor is fixed on the frame, and the output shaft of the motor is fixed to one of the conveying rollers.

[0006] Preferably, the glue conveying mechanism includes: a glue storage cylinder, a glue conveying pump, a feed pipe, and a hose. The glue conveying pump is fixed to the side of the frame. The inlet end of the glue conveying pump is connected to the feed pipe inserted into the glue storage cylinder. The outlet end of the glue conveying pump is connected to the main pipe through a hose.

[0007] Preferably, the top of the glue storage cylinder is detachably connected to an end cap via threads.

[0008] Preferably, a positioning baffle is fixed on one side of the conveying roller on the frame.

[0009] The beneficial effects of this utility model are as follows: When using this adhesive applicator for PET-faced engineered wood panels, the substrate is placed on the conveyor roller with one side of the substrate in contact with the positioning baffle. A motor drives the conveyor roller to rotate, transporting the substrate through the adjustable adhesive applicator mechanism. Adhesive is drawn from the storage tank by the adhesive pump and delivered to the main tube and extension tube. The adhesive is then applied to the substrate through the first and second adhesive nozzles. Furthermore, the number of extension tubes connected to the main tube can be adjusted to adjust the overall width, allowing for adhesive application to substrates of different widths. An electric telescopic rod moves the lifting plate up and down, which in turn moves the adjustable adhesive applicator mechanism up and down, adjusting the height of the bottom of the first and second adhesive nozzles to apply adhesive to substrates of different thicknesses. In summary, this utility model is easy to adjust and facilitates adhesive application to substrates of different widths and thicknesses. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 .

[0011] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .

[0012] Figure 3 This is a schematic diagram of the usage state of this utility model.

[0013] Figure 4 This is a partial structural diagram of the present invention. Figure 1 .

[0014] Figure 5 This is a partial structural diagram of the present invention. Figure 2 .

[0015] Figure 6 This is a partial structural diagram of the present invention. Figure 3 .

[0016] Figure 7 This is a partial structural diagram of the present invention. Figure 4 .

[0017] Legend: 1. Frame; 2. Feeding mechanism; 201. Conveyor roller; 202. Motor; 203. Synchronous pulley; 204. Synchronous belt; 3. Lifting mechanism; 301. Electric telescopic rod; 302. Lifting plate; 4. Adjustable glue application mechanism; 401. Main tube; 402. Extension tube; 4021. First sealing ring; 403. Threaded block; 404. Threaded plug; 4041. Second sealing ring; 405. First glue application nozzle; 406. Second glue application nozzle; 5. Glue delivery mechanism; 501. Glue storage cylinder; 5011. End cap; 502. Glue delivery pump; 503. Feed pipe; 504. Hose; 6. Positioning baffle; 7. PLC controller. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Specific implementation examples are given below.

[0020] See Figures 1-7 In this embodiment of the present invention, a gluing device for PET decorative artificial boards includes a frame 1, a feeding mechanism 2, a lifting mechanism 3, an adjustable gluing mechanism 4, and a glue conveying mechanism 5. The feeding mechanism 2 is installed inside the frame 1, and the lifting mechanism 3 is installed above the feeding mechanism 2 on the frame 1. The adjustable gluing mechanism 4 is fixedly installed on the lifting mechanism 3. The glue conveying mechanism 5 is installed on the side of the frame 1 and is connected to the adjustable gluing mechanism 4. In use, the substrate is placed on the left end of the feeding mechanism 2, and the substrate is conveyed to the lower side of the adjustable gluing mechanism 4 through the feeding mechanism 2. The glue is conveyed to the adjustable gluing mechanism 4 through the glue conveying mechanism 5, and the glue is applied to the surface of the substrate through the adjustable gluing mechanism 4.

[0021] The feeding mechanism 2 includes a conveying roller 201, a motor 202, a synchronous pulley 203, and a synchronous belt 204. Multiple conveying rollers 201 are rotatably connected inside the frame 1. The multiple conveying rollers 201 are connected to each other through the synchronous pulley 203 and the synchronous belt 204. The motor 202 is fixed on the frame 1, and the output shaft of the motor 202 is fixed to one of the conveying rollers 201. In use, the substrate is placed on the conveying roller 201, and the motor 202 drives the conveying roller 201 to rotate, thus conveying the substrate through the conveying roller 201.

[0022] The lifting mechanism 3 includes an electric telescopic rod 301 and a lifting plate 302. Two electric telescopic rods 301 are fixed on the frame 1. The telescopic ends of the electric telescopic rods 301 are fixed to the lifting plate 302. In use, the electric telescopic rods 301 drive the lifting plate 302 to move up and down, and the lifting plate 302 drives the adjustable glue applicator 4 to move up and down, thereby adjusting the height of the bottom of the adjustable glue applicator 4 so as to apply glue to substrates of different thicknesses.

[0023] The adjustable glue application mechanism 4 includes: a main tube 401, an extension tube 402, a threaded block 403, a threaded plug 404, a first glue application nozzle 405, and a second glue application nozzle 406. The main tube 401 is fixed to the lifting plate 302. Multiple first glue application nozzles 405 are evenly distributed and fixed on the lower side of the main tube 401. Multiple extension tubes 402 are detachably installed on the right side of the main tube 401. A second glue application nozzle 406 is fixed on the lower side of each extension tube 402. A threaded block 403 is fixed on the left side of each extension tube 402. A first sealing ring 4021 is fixed on the left side of each extension tube 402. A threaded plug 404 is detachably installed on the right side of the extension tube 402 furthest from the main tube 401. A second sealing ring 4041 is fixed on the threaded plug 404. In use, the number of extension tubes 402 connected to the main tube 401 can be adjusted to adjust the overall width so as to apply glue to substrates of different widths.

[0024] The glue delivery mechanism 5 includes: a glue storage cylinder 501, a glue delivery pump 502, a feed pipe 503, and a hose 504. The glue storage cylinder 501 is set on the ground. The top of the glue storage cylinder 501 is detachably connected to an end cap 5011 by a thread. Glue can be added into the glue storage cylinder 501 by removing the end cap 5011. The glue delivery pump 502 is fixed to the side of the frame 1. The inlet end of the glue delivery pump 502 is connected to the feed pipe 503, which is inserted into the glue storage cylinder 501. The outlet end of the glue delivery pump 502 is connected to the main pipe 401 through the hose 504. In use, the glue in the glue storage cylinder 501 is drawn by the glue delivery pump 502 and delivered to the main pipe 401.

[0025] A positioning baffle 6 is fixed on one side of the conveyor roller 201 on the frame 1, and the positioning baffle 6 is used to position one side of the substrate.

[0026] A PLC controller 7 is mounted on the side of the frame 1, which controls the various electrical components.

[0027] Working principle: In use, the adhesive applicator for PET-faced artificial boards places the substrate on the conveyor roller 201, with one side of the substrate in contact with the positioning baffle 6. The motor 202 drives the conveyor roller 201 to rotate, conveying the substrate through the conveyor roller 201. The substrate passes under the adjustable adhesive applicator 4. The adhesive pump 502 draws adhesive from the storage cylinder 501 and delivers it to the main tube 401 and the extension tube 402. The adhesive is applied to the substrate through the first adhesive nozzle 405 and the second adhesive nozzle 406. In addition, the number of extension tubes 402 connected to the main tube 401 can be adjusted to adjust the overall width, so as to apply adhesive to substrates of different widths. The electric telescopic rod 301 drives the lifting plate 302 to move up and down, and the lifting plate 302 drives the adjustable adhesive applicator 4 to move up and down, thereby adjusting the height of the bottom of the first adhesive nozzle 405 and the second adhesive nozzle 406, so as to apply adhesive to substrates of different thicknesses.

[0028] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A gluing device for PET-faced engineered wood panels, characterized in that, The system includes a frame (1), a feeding mechanism (2), a lifting mechanism (3), an adjustable glue application mechanism (4), and a glue conveying mechanism (5). The feeding mechanism (2) is installed inside the frame (1). The lifting mechanism (3) is installed on the frame (1) above the feeding mechanism (2). The adjustable glue application mechanism (4) is fixedly installed on the lifting mechanism (3). The glue conveying mechanism (5) is installed on the side of the frame (1) and is connected to the adjustable glue application mechanism (4). The lifting mechanism (3) includes an electric telescopic rod (301) and a lifting plate (302). Two electric telescopic rods (301) are fixed on the frame (1). The telescopic ends of the electric telescopic rods (301) are fixed to the lifting plate (302). The adjustable glue application mechanism (4) includes a main tube (401), an extension tube (402), and a threaded block. (403), threaded plug (404), first glue applicator (405) and second glue applicator (406), the main tube (401) is fixed to the lifting plate (302), a plurality of first glue applicators (405) are evenly distributed and fixed on the lower side of the main tube (401), a plurality of extension tubes (402) are detachably installed on the right side of the main tube (401), a second glue applicator (406) is fixed on the lower side of each extension tube (402), a threaded block (403) is fixed on the left side of each extension tube (402), a first sealing ring (4021) is fixed on the left side of the extension tube (402), a threaded plug (404) is detachably installed on the right side of the extension tube (402) furthest from the main tube (401), and a second sealing ring (4041) is fixed on the threaded plug (404).

2. The adhesive applicator for PET-faced engineered wood panels according to claim 1, characterized in that, The feeding mechanism (2) includes: a conveying roller (201), a motor (202), a synchronous pulley (203) and a synchronous belt (204). Multiple conveying rollers (201) are rotatably connected inside the frame (1). The multiple conveying rollers (201) are connected to each other through the synchronous pulley (203) and the synchronous belt (204). The motor (202) is fixed on the frame (1), and the output shaft of the motor (202) is fixed to one of the conveying rollers (201).

3. The adhesive applicator for PET-faced engineered wood panels according to claim 1, characterized in that, The glue conveying mechanism (5) includes: a glue storage cylinder (501), a glue pump (502), a feed pipe (503), and a hose (504). The glue pump (502) is fixed to the side of the frame (1). The inlet end of the glue pump (502) is connected to the feed pipe (503) inserted into the glue storage cylinder (501). The outlet end of the glue pump (502) is connected to the main pipe (401) through the hose (504).

4. The adhesive applicator for PET-faced engineered wood panels according to claim 3, characterized in that, The top of the glue storage cylinder (501) is detachably connected to an end cap (5011) by threads.

5. The adhesive applicator for PET-faced engineered wood panels according to claim 2, characterized in that, A positioning baffle (6) is fixed on one side of the conveying roller (201) on the frame (1).

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