Gluing device for sample decorative paper

Abstract

The utility model provides a gluing device for sample decorative paper, which comprises a table frame, a glue tray is horizontally placed on the table frame, glue is stored in the glue tray, side plates are fixedly mounted on two sides of the table frame, transmission grooves are arranged on opposite top side walls of the side plates on two sides, and the transmission grooves are connected with the table frame. A first rotating shaft is rotationally connected between the transmission grooves in the two sides, a liftable second rotating shaft is further rotationally connected between the transmission grooves in the two sides, the two ends of the first rotating shaft and the two ends of the second rotating shaft are in transmission connection through a pair of gears, and a lower rubber extruding roller and an upper rubber extruding roller which are attached to each other are fixed to the first rotating shaft and the second rotating shaft respectively. The device can quickly and effectively extrude redundant glue on the two surfaces of the decorative paper after the front and back surfaces of the decorative paper are impregnated, so that the drying quality of the decorative paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative paper, in particular to a gluing device for sample decorative paper. Background Art

[0002] Decorative paper is a crucial raw material in building materials, primarily providing decorative patterns and covering the base adhesive to prevent it from seeping through. Decorative paper is produced by printing patterns like wood grain onto base paper, then impregnating it with glue and hot-pressing it onto high- or medium-density fiberboard (MDF) along with wear-resistant paper. The final product is the desired flooring or furniture.

[0003] Currently, most decorative paper is dipped in glue using a glue tray. The operator places the front and back of the decorative paper on the glue surface in sequence to complete the gluing process on both sides. However, the glue on the surface of the decorative paper after dipping is often thicker. If it is directly dried, the glue is easy to drip and will cause unevenness due to gravity. Utility Model Content

[0004] In view of the above problems, the utility model provides a gluing device for sample decorative paper, which can quickly and effectively squeeze out excess glue on both sides of the decorative paper after the front and back sides of the decorative paper are dipped in glue, thereby improving the drying quality of the decorative paper.

[0005] In order to solve the above problems, the technical solution adopted by the present utility model is:

[0006] A gluing device for sample decorative paper includes a table frame, a glue tray is placed horizontally on the table frame, and glue is stored in the glue tray. Side panels are fixedly installed on both sides of the table frame, and the top side walls of the side panels facing each other are provided with transmission grooves. A first rotating shaft is rotatably connected between the transmission grooves on both sides, and a liftable second rotating shaft is also rotatably connected. The two ends of the first rotating shaft and the second rotating shaft are connected by a pair of gear transmissions, and the first rotating shaft and the second rotating shaft are respectively fixed with adjacent lower and upper glue squeezing rollers.

[0007] Preferably, the glue tray is a square tray, and the depth of the glue tray is 5-8 cm.

[0008] Preferably, a motor is mounted on one of the side panels, and an output end of the motor is fixedly connected to a corresponding end of the first rotating shaft.

[0009] Preferably, synchronously liftable plates are installed in the transmission grooves on both sides, and both ends of the second rotating shaft are rotatably connected to the side walls of the corresponding lifting plates. The side walls of the lifting plates are provided with a strip opening for the first rotating shaft to pass through.

[0010] Preferably, a cylinder is installed at the bottom of the table frame, the telescopic end of the cylinder is fixedly connected to a connecting arm, the lower end of the lifting plate passes through the side panel and the table frame, the lower end of the lifting plate is fixedly connected to the corresponding end of the connecting arm, and the control switch of the cylinder is installed at the bottom of the table frame.

[0011] Preferably, the first rotating shaft and the second rotating shaft are both damping shafts.

[0012] Preferably, a collecting box located below the lower glue squeezing roller is fixedly installed between the side plates on both sides. The collecting box is arranged along the length direction of the lower glue squeezing roller, and a glue outlet corresponding to the glue tray is provided at the bottom of the collecting box.

[0013] Preferably, a strip pressure rod is rotatably connected to the front opening of the glue tray, and a magnetic strip is embedded in the bottom of the strip pressure rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. After the decorative paper is dipped in glue on both sides in the glue tray, the user only needs to step on the control switch 4 to start the cylinder 2, which drives the pair of lifting plates 8 to rise synchronously through the connecting arm 3, thereby separating the pair of gears 14, the upper glue squeezing roller 11 and the lower glue squeezing roller 12, making it easier for the decorative paper to pass through the upper glue squeezing roller 11 and the lower glue squeezing roller 12. Then, the control switch 4 is released to lower the upper glue squeezing roller 11 and contact the lower glue squeezing roller 12. The pair of gears 14 are meshed again, and the motor 16 is started. The upper glue squeezing roller 11 and the lower glue squeezing roller 12 are driven to rotate towards each other through the first rotating shaft 10 and the second rotating shaft 13, thereby quickly and effectively squeezing out excess glue on both sides of the decorative paper, dissipating bubbles on the surface, and improving the drying quality of the decorative paper.

[0016] 2. By installing the strip pressure rod, the decorative paper is laid on the glue surface in the glue tray 5, and the front end of the decorative paper is placed on the front side of the glue tray 5. The strip pressure rod 18 is rotated to press it on the decorative paper at the plate opening. The magnetic strip magnetically attracts the plate opening to complete the positioning of the decorative paper and prevent it from falling into the glue tray 5. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a top view of the glue tray proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the upper and lower rubber squeezing rollers proposed in the present invention in a separated state.

[0020] In the figure: 1 table frame, 2 cylinder, 3 connecting arm, 4 control switch, 5 glue tray, 6 collecting box, 7 lower glue outlet, 8 lifting plate, 9 transmission groove, 10 first rotating shaft, 11 upper glue squeezing roller, 12 lower glue squeezing roller, 13 second rotating shaft, 14 gear, 15 strip outlet, 16 motor, 17 side plate, 18 strip pressure rod. DETAILED DESCRIPTION

[0021] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0023] Reference Figure 1-3 A gluing device for sample decorative paper includes a table frame 1, a glue tray 5 is placed horizontally on the table frame 1, and glue is stored in the glue tray 5. Side panels 17 are fixedly installed on both sides of the table frame 1, and the top side walls facing each other on both sides of the side panels 17 are provided with transmission grooves 9. A first rotating shaft 10 is rotatably connected between the transmission grooves 9 on both sides, and a liftable second rotating shaft 13 is also rotatably connected. The first rotating shaft 10 and the second rotating shaft 13 are connected at both ends by a pair of gears 14. A lower glue squeezing roller 12 and an upper glue squeezing roller 11 are respectively fixed on the first rotating shaft 10 and the second rotating shaft 13.

[0024] Furthermore, the glue tray 5 is a square tray, the depth of the glue tray 5 is 5-8 cm, and the size of the glue tray 5 is larger than the decorative paper.

[0025] Furthermore, a motor 16 is installed on one of the side panels 17, and the output end of the motor 16 is fixedly connected to the corresponding end of the first rotating shaft 10. By starting the motor 16, the upper glue squeezing roller 11 and the lower glue squeezing roller 12 can be driven to rotate towards each other through the first rotating shaft 10 and the second rotating shaft 13, thereby quickly and effectively squeezing out excess glue on both sides of the decorative paper, and dissipating bubbles on the surface, thereby improving the drying quality of the decorative paper.

[0026] Furthermore, lifting plates 8 that can be raised and lowered synchronously are installed in the transmission grooves 9 on both sides, and the two ends of the second rotating shaft 13 are rotatably connected to the side walls of the corresponding lifting plates 8. The side walls of the lifting plates 8 are provided with a strip-shaped opening 15 for the first rotating shaft 10 to pass through. The cylinder 2 is started, and the pair of lifting plates 8 are driven to rise synchronously through the connecting arm 3, and then the pair of gears 14, the upper rubber squeezing roller 11 and the lower rubber squeezing roller 12 are separated, so that the decorative paper can pass through the upper rubber squeezing roller 11 and the lower rubber squeezing roller 12. Then release the control switch 4, the upper rubber squeezing roller 11 can be lowered and attached to the lower rubber squeezing roller 12, and the pair of gears 14 are engaged again.

[0027] Furthermore, a cylinder 2 is installed at the bottom of the table frame 1, and the telescopic end of the cylinder 2 is fixedly connected to the connecting arm 3. The lower end of the lifting plate 8 passes through the side panel 17 and the table frame 1, and the lower end of the lifting plate 8 is fixedly connected to the corresponding end of the connecting arm 3. The control switch 4 of the cylinder 2 is installed at the bottom of the table frame 1 and can be controlled by the foot, which is convenient to operate.

[0028] Furthermore, the first rotating shaft 10 and the second rotating shaft 13 are both damping shafts. When the first rotating shaft 10 and the second rotating shaft 13 are separated, they can keep their positions fixed under the action of damping, thereby fixing the positions of the pair of gears 14, which is conducive to re-engagement.

[0029] Furthermore, a collecting box 6 located below the lower glue squeezing roller 12 is fixedly installed between the side panels 17 on both sides. The collecting box 6 is arranged along the length direction of the lower glue squeezing roller 12. The bottom of the collecting box 6 is provided with a lower glue port 7 corresponding to the glue tray 5. The excess glue on the back flows into the collecting box 6 and finally flows back into the glue tray 5 through the lower glue port 7.

[0030] Furthermore, a strip pressure rod 18 is rotatably connected to the front opening of the glue tray 5, and a magnetic strip is embedded in the bottom of the strip pressure rod 18. The front end of the decorative paper is placed on the front opening of the glue tray 5, and the strip pressure rod 18 is rotated to press it on the decorative paper at the opening. The magnetic strip magnetically attracts the opening to complete the positioning of the decorative paper and prevent it from falling into the glue tray 5.

[0031] The decorative paper is laid on the glue surface in the glue tray 5, and the front end of the decorative paper is placed on the front side of the glue tray 5. The strip pressure rod 18 is rotated to press it on the decorative paper at the plate opening. The magnetic strip magnetically attracts the plate opening to limit the decorative paper and prevent it from falling into the glue tray 5.

[0032] After the decorative paper is dipped in glue on both sides in the glue tray, the strip pressure rod 18 is turned, the control switch 4 is stepped on, the cylinder 2 is started, and the pair of lifting plates 8 are synchronously raised through the connecting arm 3, thereby separating the pair of gears 14, the upper glue squeezing roller 11 and the lower glue squeezing roller 12. The decorative paper is then passed through the upper glue squeezing roller 11 and the lower glue squeezing roller 12, and the control switch 4 is released to lower the upper glue squeezing roller 11 and contact the lower glue squeezing roller 12. The pair of gears 14 are meshed again, and the motor 16 is started. The upper glue squeezing roller 11 and the lower glue squeezing roller 12 are driven to rotate towards each other through the first rotating shaft 10 and the second rotating shaft 13, and the decorative paper is pulled up. The excess glue on both sides of the decorative paper can be quickly and effectively squeezed out, and the bubbles on the surface can also be dissipated. The excess glue on the front side directly flows into the glue tray 5 along the front side of the decorative paper, and the excess glue on the back side flows into the collecting box 6, and finally flows back into the glue tray 5 through the lower glue port 7.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gluing device for sample decorative paper, comprising a table frame (1), characterized in that: A glue tray (5) is placed horizontally on the table frame (1), and glue is stored in the glue tray (5). Side panels (17) are fixedly installed on both sides of the table frame (1), and the top side walls of the side panels (17) facing each other are provided with transmission grooves (9). A first rotating shaft (10) is rotatably connected between the transmission grooves (9) on both sides, and a second rotating shaft (13) that can be raised and lowered is also rotatably connected. The two ends of the first rotating shaft (10) and the second rotating shaft (13) are both connected by a pair of gears (14). A lower glue squeezing roller (12) and an upper glue squeezing roller (11) that are adjacent to each other are fixed on the first rotating shaft (10) and the second rotating shaft (13).

2. The gluing device for sample decorative paper according to claim 1, characterized in that: The glue tray (5) is a square tray, and the depth of the glue tray (5) is 5-8 cm.

3. The gluing device for sample decorative paper according to claim 1, characterized in that: A motor (16) is mounted on one of the side plates (17), and an output end of the motor (16) is fixedly connected to a corresponding end of the first rotating shaft (10).

4. The gluing device for sample decorative paper according to claim 1, characterized in that: A lifting plate (8) capable of synchronous lifting is installed in each of the transmission grooves (9) on both sides. The two ends of the second rotating shaft (13) are rotatably connected to the side walls of the corresponding lifting plate (8). The side walls of the lifting plate (8) are provided with a strip-shaped opening (15) for the first rotating shaft (10) to pass through.

5. The gluing device for sample decorative paper according to claim 4, characterized in that: A cylinder (2) is installed at the bottom of the table frame (1), and the telescopic end of the cylinder (2) is fixedly connected to the connecting arm (3). The lower end of the lifting plate (8) passes through the side plate (17) and the table frame (1), and the lower end of the lifting plate (8) is fixedly connected to the corresponding end of the connecting arm (3). The control switch (4) of the cylinder (2) is installed at the bottom of the table frame (1).

6. The gluing device for sample decorative paper according to claim 1, characterized in that: The first rotating shaft (10) and the second rotating shaft (13) are both damping shafts.

7. The gluing device for sample decorative paper according to claim 1, characterized in that: A collecting box (6) located below the lower glue squeezing roller (12) is fixedly installed between the side plates (17) on both sides. The collecting box (6) is arranged along the length direction of the lower glue squeezing roller (12). The bottom of the collecting box (6) is provided with a glue outlet (7) corresponding to the glue tray (5).

8. The gluing device for sample decorative paper according to claim 1, characterized in that: A strip-shaped pressure rod (18) is rotatably connected to the front opening of the glue tray (5), and a magnetic strip is embedded in the bottom of the strip-shaped pressure rod (18).

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