Gluing device for wood board veneering

Abstract

The utility model belongs to the technical field of wood board production, and particularly relates to a gluing device for wood board veneering, which comprises a machine tool body and a roller carrier assembled on the upper side of the machine tool body, an auxiliary support is assembled on the machine tool body through a movable support, and a gluing roller positioned on the upper side of the roller carrier and a glue outlet hopper positioned on the upper side of the gluing roller are assembled on the auxiliary support. The lower side of the glue discharging hopper is fixedly connected with a glue discharging part, the lower side of the glue discharging part is fixedly connected with a discharging plate, a discharging notch is formed in the middle of the discharging plate, the two ends of the interior of the discharging notch are adjusting areas, a plurality of detachable material blocking plates are installed in the adjusting areas and arranged in a row, and a threaded hole is formed in one side of the discharging plate. The end, extending to the outer side of the threaded hole, of the threaded rod is rotationally connected with a connecting rod. The glue discharging device can freely adjust the glue discharging width according to the width of a door plate, glue with different widths is smeared, and the glue discharging device can better adapt to different door plates.

Description

Technical Field

[0001] The utility model belongs to the technical field of wooden board production, and particularly relates to a glue coating device for wooden board veneer. Background Art

[0002] After the composite door is produced and processed, it is necessary to apply glue to the surface of the door panel and then to laminate the door panel. In order to improve production efficiency, the Chinese patent with authorization announcement number CN212820749U discloses a door panel glue coating machine, which can better coat the glue, has a simple structure, is easy to use, has high efficiency and a high degree of automation;

[0003] However, when dispensing glue, the glue dispensing width is fixed. In order to apply glue on door panels of different widths, the door panels need to be moved repeatedly so that the glue applying device can apply glue to different positions of the door panels. This makes the gluing process more troublesome and cannot adapt well to different door panels. Utility Model Content

[0004] The purpose of this utility model is to provide a glue coating device for wood board veneer, which can freely adjust the width of the glue discharge according to the width of the door panel, apply glue of different widths, and better adapt to different door panels.

[0005] The technical solutions adopted in this application are as follows:

[0006] A gluing device for veneering wood panels comprises a machine body and a roller frame mounted on the upper side of the machine body, a sub-bracket being mounted on the machine body via a movable bracket, a gluing roller located on the upper side of the roller frame and a glue discharge hopper located on the upper side of the gluing roller being mounted on the sub-bracket, a gluing portion being fixedly connected to the lower side of the glue discharge hopper, a blanking plate being fixedly connected to the lower side of the blanking portion, a blanking notch being provided in the middle of the blanking plate, the two end positions inside the blanking notch being adjustment areas, a plurality of detachable blocking plates being installed inside the adjustment area, and the plurality of blocking plates being arranged in a row.

[0007] Furthermore, a threaded hole is provided on one side of the blanking plate, and a threaded rod is connected to the internal thread of the threaded hole. The threaded rod extends to one end outside the threaded hole and is rotatably connected to a connecting rod, and a plurality of plug rods are fixedly connected to the connecting rod. A plurality of connecting grooves are also provided on one side of the blanking plate, and the plug rods can be inserted into the connecting grooves and against the blocking plate.

[0008] Furthermore, the lower side of the blocking plate close to the insertion rod and the lower side away from the insertion rod are fixedly connected with mounting blocks, and the lower side of the blanking plate and both sides of the blanking groove are provided with mounting grooves connected to the connecting grooves, and the mounting block can be installed inside the mounting groove, and the side of the mounting block away from the blocking plate is provided with a slot, and the insertion rod can be inserted into the inside of the slot.

[0009] Furthermore, the mounting block is made of a magnetic material, and a magnet is fixedly connected to the interior of the mounting slot.

[0010] Furthermore, a servo motor is fixedly connected to the outer side of the lower glue part, and the output end of the servo motor is fixedly connected to a rotating rod located inside the lower glue part. The outer side of the rotating rod is fixedly connected to two spiral pieces located at both ends of the lower glue part, and the two spiral pieces are symmetrically arranged.

[0011] Furthermore, the length of the spiral sheet is greater than the length of the adjustment zone.

[0012] The technical effects achieved by this utility model are:

[0013] This practical glue coating device for wood board veneer adjusts the width of the discharge area of ​​the discharge slot by setting a detachable blocking plate. The width of the glue discharge can be freely adjusted according to the width of the door panel, and glue of different widths can be applied to better adapt to different door panels. The structure is relatively simple and easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of this utility model;

[0015] Figure 2 It is a schematic diagram of the cutaway structure of this utility model;

[0016] Figure 3 This is a practical Figure 2 Exploded diagram of local structure;

[0017] Figure 4 It is a structural schematic diagram of the practical blanking plate when it is inverted.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Machine body; 2. Roller frame; 3. Mobile bracket; 4. Auxiliary bracket; 5. Glue coating roller; 6. Glue discharging hopper; 7. Glue discharging unit; 8. Servo motor; 9. Rotating rod; 10. Spiral plate; 11. Unloading plate; 12. Unloading slot; 13. Blocking plate; 14. Mounting block; 15. Connecting rod; 16. Threaded rod; 17. Insert rod; 18. Slot; 19. Connecting slot; 20. Threaded hole; 21. Mounting slot. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of this utility more clear, the utility is described in detail below with reference to the embodiments. It should be understood that the following text is only used to describe one or several specific implementation methods of this utility and does not strictly limit the scope of protection specifically requested by this utility.

[0021] like Figure 1-4As shown, a gluing device for veneer of wood panels comprises a machine body 1 and a roller frame 2 mounted on the upper side of the machine body 1. A sub-bracket 4 is mounted on the machine body 1 via a movable bracket 3. The movable bracket 3 can drive the sub-bracket 4 to move up and down. The sub-bracket 4 is equipped with a gluing roller 5 located on the upper side of the roller frame 2 and a glue hopper 6 located on the upper side of the gluing roller 5.

[0022] See also Figure 1-3 As shown, the technical solution is that the lower side of the glue discharge hopper 6 is fixedly connected to the lower glue part 7, and the lower side of the lower glue part 7 is fixedly connected to the lower side of the glue discharge plate 11. A discharge slot 12 is provided in the middle position of the discharge plate 11, and the two end positions inside the discharge slot 12 are adjustment areas. A plurality of detachable blocking plates 13 are installed inside the adjustment area, and the plurality of blocking plates 13 are arranged in a row. At this time, by adjusting the number of blocking plates 13, the opening width of the discharge slot 12 that is not blocked by the blocking plates 13 can be adjusted, that is, the width of the discharge area of ​​the discharge slot 12 can be adjusted, so that the width of the glue discharge can be freely adjusted according to the width of the door panel, and glue of different widths can be applied to better adapt to different door panels.

[0023] Among them, such as Figure 2-4 As shown, in order to simplify the difficulty of disassembling and assembling the blocking plate 13, the present technical solution has improved the installation method of the blocking plate 13. Specifically, a threaded hole 20 is provided on one side of the blanking plate 11, and the internal thread of the threaded hole 20 is connected to a threaded rod 16. The threaded rod 16 extends to one end outside the threaded hole 20 and is rotatably connected to a connecting rod 15. A plurality of plug rods 17 are fixedly connected to the connecting rod 15, and the plurality of plug rods 17 are respectively opposite to the plurality of blocking plates 13. A plurality of connecting grooves 19 are also provided on one side of the blanking plate 11. The plug rods 17 can be inserted into the connecting grooves 19 and resist against the blocking plate 13. The plurality of plug rods 17 are synchronously driven to move by the connecting rod 15, and the plurality of blocking plates 13 can be synchronously locked or unlocked, which facilitates the disassembly and assembly of the plurality of blocking plates 13.

[0024] At the same time, the lower side of the blocking plate 13 close to the insertion rod 17 and the lower side away from the insertion rod 17 are fixedly connected with the mounting block 14, and the lower side of the blanking plate 11 and on both sides of the blanking groove 12 are provided with mounting grooves 21 connected to the connecting groove 19, and the mounting block 14 can be installed inside the mounting groove 21, and the side of the mounting block 14 away from the blocking plate 13 is provided with a slot 18, and the insertion rod 17 can be inserted into the inside of the slot 18, so that the insertion rod 17 can stably lock the blocking plate 13, reducing the downward movement of the blocking plate 13 under the push of the rubber material.

[0025] Moreover, in order to facilitate the installation of the blocking plate 13, the mounting block 14 can be made of a magnetic material, such as iron, and a magnet is fixedly connected to the inside of the mounting groove 21, so that the mounting block 14 can be temporarily fixed by the magnet to complete the temporary fixation of the blocking plate 13.

[0026] like Figure 2-3 As shown, a servo motor 8 is fixedly connected to the outer side of the lower glue portion 7, and the output end of the servo motor 8 is fixedly connected to a rotating rod 9 located inside the lower glue portion 7. The outer side of the rotating rod 9 is fixedly connected to two spiral pieces 10 located at the two ends of the lower glue portion 7, and the two spiral pieces 10 are symmetrically arranged. At this time, when the servo motor 8 is started, the two spiral pieces 10 will be driven to rotate through the rotating rod 9. When the spiral pieces 10 rotate, the glue at the end position of the discharge slot 12 will be pushed to the middle position, thereby reducing the solidification phenomenon of the glue due to staying at the end position of the lower glue portion 7 for a long time.

[0027] Moreover, the length of the spiral blade 10 is greater than the length of the adjustment area, so that the spiral blade 10 can completely push the rubber material to the opening area of ​​the discharge slot 12.

[0028] The working principle of this utility model is as follows: according to the width of the door panel, a corresponding number of movable brackets 3 are installed inside the adjustment area, and then the threaded rod 16 is rotated to allow the insertion rod 17 to lock the blocking plate 13;

[0029] At this time, the door panel is placed on the roller frame 2 and moved, and the rubber material inside the rubber discharge hopper 6 is discharged, and the opening area of ​​the rubber material discharge slot 12 is discharged to the rubber coating roller 5, and then rolled onto the door panel by the rubber coating roller 5.

[0030] In summary, this technical solution adjusts the width of the discharge area of ​​the discharge slot 12 by setting a detachable blocking plate 13. It can freely adjust the width of the glue discharge according to the width of the door panel, apply glue of different widths, simplify the gluing process, better adapt to different door panels, and has a relatively simple structure and is easy to maintain.

[0031] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this application shall be implemented in accordance with conventional means in the art unless otherwise specified or limited.

Claims

1. A gluing device for veneering wood panels, comprising a machine body (1) and a roller frame (2) mounted on the upper side of the machine body (1), a sub-bracket (4) mounted on the machine body (1) via a movable bracket (3), a gluing roller (5) located on the upper side of the roller frame (2) and a glue outlet hopper (6) located on the upper side of the gluing roller (5) mounted on the sub-bracket (4), characterized in that: The lower side of the glue discharge hopper (6) is fixedly connected to a lower glue portion (7), and the lower side of the lower glue portion (7) is fixedly connected to a blanking plate (11). A blanking slot (12) is provided in the middle of the blanking plate (11), and the two end positions inside the blanking slot (12) are adjustment areas. A plurality of detachable blocking plates (13) are installed inside the adjustment area, and the plurality of blocking plates (13) are arranged in a row.

2. The gluing device for veneer of a wood board according to claim 1, characterized in that: A threaded hole (20) is provided on one side of the blanking plate (11), and a threaded rod (16) is connected to the inner thread of the threaded hole (20). One end of the threaded rod (16) extending to the outside of the threaded hole (20) is rotatably connected to a connecting rod (15), and a plurality of plug rods (17) are fixedly connected to the connecting rod (15). A plurality of connecting grooves (19) are also provided on one side of the blanking plate (11), and the plug rods (17) can be inserted into the connecting grooves (19) and abut against the blocking plate (13).

3. The gluing device for veneering a wooden board according to claim 2, characterized in that: The lower side of the blocking plate (13) close to the insertion rod (17) and the lower side away from the insertion rod (17) are fixedly connected with a mounting block (14); the lower side of the blanking plate (11) and both sides of the blanking slot (12) are provided with mounting grooves (21) connected to the connecting groove (19); the mounting block (14) can be installed inside the mounting groove (21); and the side of the mounting block (14) away from the blocking plate (13) is provided with a slot (18); the insertion rod (17) can be inserted into the slot (18).

4. The gluing device for veneer of a wood board according to claim 3, characterized in that: The installation block (14) is made of a magnetic material, and a magnet is fixedly connected inside the installation groove (21).

5. The gluing device for veneer of wooden board according to claim 1, characterized in that: The outer side of the lower glue part (7) is fixedly connected to a servo motor (8), the output end of the servo motor (8) is fixedly connected to a rotating rod (9) located inside the lower glue part (7), and the outer side of the rotating rod (9) is fixedly connected to two spiral pieces (10) located at two ends of the lower glue part (7), and the two spiral pieces (10) are symmetrically arranged.

6. The gluing device for veneer of a wood board according to claim 5, characterized in that: The length of the spiral sheet (10) is greater than the length of the adjustment zone.

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