Veneer gluing device
By introducing atomizer and wet distribution plates into the veneer coating device, the problems of poor uniformity of the veneer coating surface and waste of glue are solved, and more uniform coating effect and glue liquid saving are achieved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202421552049.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing veneer glue coating device causes the surface of the veneer to be too dry during the glue coating process, resulting in poor uniformity of glue coating, wasted glue liquid, and is not conducive to improving product quality and saving production costs.
Add atomizer and a humid distribution plate to the veneer glue coating device. The atomizer atomizes the glue into tiny droplet beads. The humid distribution plate introduces humid air into the surface of the veneer through the moisture outlet to ensure that the surface maintains a certain humidity.
It achieves a more uniformity in the surface of the veneer, saves the use of glue, improves product quality, and reduces production costs.
Smart Images
Figure CN222778304U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of multilayer board processing equipment, in particular to a single board gluing device. Background Art
[0002] Multilayer boards are made by bonding multiple layers of veneers together. During the process of bonding multiple layers of boards, adhesive needs to be applied on the surface of each veneer. The equipment used is a veneer gluing device.
[0003] The veneer gluing device includes a device frame, a gluing platform is provided on the device frame, a gluing roller is provided on the gluing platform, a glue tank is also installed on the device frame, a glue dipping roller is installed in the glue tank, and a glue transfer roller is installed on the device frame. The side surfaces of the glue transfer roller respectively contact the glue dipping roller and the glue coating roller. The glue transfer roller can transfer the adhesive glue on the glue dipping roller to the glue coating roller. The adhesive glue on the glue coating roller is then smeared on the surface of the veneer to achieve gluing of the veneer.
[0004] In the prior art, the veneer gluing device directly applies glue to the veneer. At this time, the surface of the veneer is often too dry, which has the disadvantage of poor gluing uniformity and wastes glue, which is not conducive to improving product quality and saving production costs. Summary of the invention
[0005] The purpose of the utility model is to provide a veneer gluing device which can evenly apply glue on the veneer, improve product quality and save glue liquid in view of the above shortcomings.
[0006] The practical technical scheme is as follows: a veneer gluing device comprises a device frame, a gluing platform is provided on the device frame, a gluing roller is provided on the gluing platform, a glue tank is also installed on the device frame, a glue dipping roller is installed in the glue tank, and a glue transfer roller is installed on the device frame, the side surfaces of the glue transfer roller respectively contact the glue dipping roller and the glue coating roller, the glue transfer roller can transfer the adhesive glue on the glue dipping roller to the glue coating roller, the glue coating roller, the glue dipping roller and the glue transfer roller are respectively connected to the running device, and the veneer is run from back to front when gluing the veneer, and is characterized in that: it also includes an atomizer installed on the device frame, the atomizer has an atomization outlet; it also includes a wet distribution plate installed on the device frame, the wet distribution plate is installed behind the glue coating roller, the wet distribution plate has a lower disk surface, the wet distribution plate has a plurality of moisture outlet holes and are opened on the disk surface, the atomization outlet is connected to the moisture outlet holes, and the moisture outlet holes are downwardly facing the top of the gluing platform.
[0007] Furthermore, the interior of the moisture distribution plate is a hollow cavity, the atomization outlet is connected to the cavity, and the cavity is connected to the moisture outlet hole.
[0008] Furthermore, the device frame has a slide in the front-to-back direction, and the wet distribution plate is installed on the slide. The device frame is also equipped with a slide motor, and the slide motor is connected to the wet distribution plate and can move the wet distribution plate forward and backward; there are bristles under the wet distribution plate, and when in use, the bristles can brush the upper surface of the single board.
[0009] The beneficial effects of the utility model are as follows: such a veneer gluing device has the advantages of more uniform gluing on the veneer, which is beneficial to improving product quality and saving glue liquid. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a side structural schematic diagram of the utility model.
[0011] Figure 2 yes Figure 1 Schematic diagram of the A-A direction in .
[0012] Figure 3 yes Figure 1 Schematic diagram of the B-B direction in .
[0013] Among them: 1, device frame 11, slide 2, glue coating platform 31, glue coating roller 32, glue tank 33, glue dipping roller 34, glue transfer roller 4, atomizer 41, atomization outlet 5, wet distribution plate 51, plate surface 52, moisture outlet 53, cavity 54, bristles 6, slide motor 10, single board. DETAILED DESCRIPTION
[0014] The utility model will be further described below in conjunction with the accompanying drawings.
[0015] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] like Figure 1 , 2As shown in , 3, a veneer gluing device comprises a device frame 1, a gluing platform 2 is provided on the device frame, a gluing roller 31 is provided on the gluing platform, a glue tank 32 is also installed on the device frame, a glue dipping roller 33 is installed in the glue tank, and a glue transfer roller 34 is installed on the device frame, the side of the glue transfer roller contacts the glue dipping roller and the glue coating roller respectively, the glue transfer roller can transfer the adhesive glue on the glue dipping roller to the glue coating roller, the glue coating roller, the glue dipping roller, and the glue transfer roller are respectively connected to the running device, and when the glue dipping roller and the glue transfer roller are in contact, the glue dipping roller and the glue transfer roller are respectively connected to the running device. When the single board 10 is glued, the single board moves from back to front, and its characteristics are: it also includes an atomizer 4 installed on the device frame, and the atomizer has an atomization outlet 41; it also includes a wet distribution plate 5 installed on the device frame, and the wet distribution plate is installed behind the glue coating roller, and the wet distribution plate has a lower plate surface 51, and the wet distribution plate has a plurality of moisture outlet holes 52 and is opened on the plate surface, and the atomization outlet is connected to the moisture outlet hole, and the moisture outlet hole is downward toward the glue coating platform.
[0017] Design principle: the above arrangement of the utility model can make the surface of the single board have a certain degree of humidity, that is, humid air enters the surface of the single board through the moisture outlet holes, which is conducive to the leveling of the adhesive glue and also saves glue, thereby achieving the purpose of the utility model.
[0018] Furthermore, the interior of the moisture distribution plate is a hollow cavity 53, the atomization outlet is connected to the cavity, and the cavity is connected to the moisture outlet hole.
[0019] The above arrangement of the utility model ensures that moist air enters the moisture outlet hole.
[0020] Furthermore, the device frame has a slide 11 in the front-to-back direction, and the wet distribution plate is installed on the slide. The device frame is also equipped with a slide motor 6, which is connected to the wet distribution plate and can move the wet distribution plate forward and backward; there are bristles 54 under the wet distribution plate, and when in use, the bristles can brush the upper surface of the single board.
[0021] The above arrangement of the utility model, on the one hand, ensures that the moisture is more evenly distributed on the board surface, and on the other hand, is also conducive to removing dust from the single board.
[0022] In the description of the present invention, it should be noted that the terms "front", "rear", "left", "right", "vertical", "horizontal", "inside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", "fourth", and "fifth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
Claims
1. A veneer gluing device, comprising a device frame, a gluing platform on the device frame, a gluing roller on the gluing platform, a glue tank installed on the device frame, a glue dipping roller installed in the glue tank, and a glue transfer roller installed on the device frame, the side of the glue transfer roller contacts the glue dipping roller and the glue coating roller respectively, the glue transfer roller can transfer the adhesive glue on the glue dipping roller to the glue coating roller, the glue coating roller, the glue dipping roller, and the glue transfer roller are respectively connected to the running device, and the veneer runs from back to front when gluing the veneer, wherein: It also includes an atomizer installed on the device frame, and the atomizer has an atomization outlet; it also includes a wet distribution plate installed on the device frame, and the wet distribution plate is installed behind the glue coating roller, and the wet distribution plate has a lower plate surface, and the wet distribution plate has multiple moisture outlet holes and is opened on the plate surface, the atomization outlet is connected to the moisture outlet holes, and the moisture outlet holes are downward toward the glue coating platform.
2. The veneer gluing device according to claim 1 is characterized in that: The interior of the wet distribution plate is a hollow cavity, the atomization outlet is connected to the cavity, and the cavity is connected to the moisture outlet hole.
3. The veneer gluing device according to claim 1 or 2, characterized in that: The device frame is provided with a slide in the front-to-back direction, and the wet distribution plate is installed on the slide. The device frame is also provided with a slide motor, and the slide motor is connected to the wet distribution plate and can move the wet distribution plate forward and backward; there are bristles under the wet distribution plate, and when in use, the bristles can brush the upper surface of the single board.