Homogeneous plywood gluing device

Abstract

The utility model relates to the technical field of plywood processing equipment, in particular to a homogeneous plywood gluing device which comprises a device frame, a gluing platform is arranged on the device frame, a plurality of conveying rollers are arranged on the gluing platform, a gluing assembly is arranged on a gluing station, and the gluing assembly is arranged on the gluing station. The gluing assembly comprises a glue solution tank, a glue dipping roller, a glue solution transfer roller and a gluing roller; a homogenizing roller driven by a homogenizing motor is further arranged on the left side of the gluing station, the homogenizing roller is of a cylindrical structure, the homogenizing roller is provided with a middle homogenizing roller shaft core, the homogenizing roller shaft core is arranged in the front-back direction, and under the driving of the homogenizing motor, the lower surface of the homogenizing roller rotates on the upper surface of the plate. The plywood gluing device has the advantages that the gluing quality can be improved, and gluing is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood processing equipment, in particular to a plywood gluing device. Background Art

[0002] Plywood is made of multiple layers of board materials bonded together. During the production process of plywood, it is first necessary to apply a layer of adhesive on the board. The equipment used is a plywood gluing device.

[0003] The plywood gluing device comprises a device frame, a gluing platform is provided on the device frame, and a plurality of conveying rollers are installed on the gluing platform. When in use, the conveying rollers are components for conveying plates. The gluing platform is provided with a gluing station, and a gluing assembly is installed on the gluing station. The gluing assembly comprises a glue tank, a glue dipping roller, a glue transfer roller and a glue roller. The bottom of the glue dipping roller extends deep into the glue tank, and the sides of the glue transfer roller are in contact with the sides of the glue roller and the sides of the glue dipping roller respectively. The glue roller is at the gluing station to realize gluing of the plate.

[0004] In the prior art, there is no component for homogenizing the applied adhesive on the plywood gluing device, that is, the state of the adhesive is the state of the adhesive applied by the gluing roller. At this time, the adhesive and the upper surface of the board are often not firmly bonded, affecting the quality of the product. Summary of the invention

[0005] The purpose of the utility model is to provide a method for improving the quality of glue coating,

[0006] Plywood gluing device that makes the bonding of adhesive and board more firmly - homogeneous plywood gluing device.

[0007] The practical technical scheme is as follows: a homogenous plywood gluing device comprises a device frame, a gluing platform is provided on the device frame, and a plurality of conveying rollers are installed on the gluing platform, the conveying rollers are components for conveying plates, and the direction in which the conveying rollers convey plates is from right to left; the gluing platform is provided with a gluing station, a gluing assembly is installed on the gluing flat station, the gluing assembly comprises a glue tank, a glue dipping roller, a glue transfer roller and a glue roller, the bottom of the glue dipping roller goes deep into the glue tank, the side of the glue transfer roller contacts the side of the glue roller and the side of the glue dipping roller respectively, the glue roller is at the gluing station, and can realize gluing of the plate; the characteristic is that: there is also a homogenizing roller driven by a homogenizing motor on the left side of the gluing station, the homogenizing roller is a cylindrical structure, the homogenizing roller has a middle homogenizing roller shaft core, the homogenizing roller shaft core is in the front-back direction, and the bottom of the homogenizing roller rotates on the plate under the drive of the homogenizing motor.

[0008] Furthermore, there is a slide groove in the up-and-down direction on the device frame, and both ends of the homogenizing roller shaft core are installed in the slide groove through sliders, and there is also a spring in the slide groove to push the slider downward.

[0009] Furthermore, the homogenizing roller comprises a first homogenizing roller rotating leftwardly at the bottom and a second homogenizing roller rotating rightwardly at the bottom.

[0010] Furthermore, the homogenizing roller has a rubber layer on its outer periphery.

[0011] The beneficial effect of the utility model is that the plywood gluing device has the advantages of improving the gluing quality and making the gluing more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side structural schematic diagram of the utility model.

[0013] Wherein: 1, device frame 11, glue coating platform 12, conveying roller 13, glue coating station 14, slide 2, plate 3, glue coating assembly 31, glue tank 32, glue dipping roller 33, glue transfer roller 34, glue coating roller 4, homogenizing roller 41, homogenizing motor 42, homogenizing roller shaft core 43, slider 44, spring 45, first homogenizing roller 46, second homogenizing roller 47, rubber layer. 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 of 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 1As shown, a homogeneous plywood gluing device comprises a device frame 1, a gluing platform 11 is provided on the device frame, and a plurality of conveying rollers 12 are installed on the gluing platform, wherein the conveying rollers are components for conveying the plate 2, and the conveying rollers convey the plate from right to left; the gluing platform is provided with a gluing station 13, and a gluing assembly 3 is installed on the gluing station, and the gluing assembly comprises a glue tank 31, a glue dipping roller 32, a glue transfer roller 33 and a glue roller 34, and the glue dipping roller has a bottom surface. Going deep into the glue tank, the side of the glue transfer roller is in contact with the side of the glue coating roller and the side of the glue dipping roller respectively. The glue coating roller is at the gluing station, which can realize the gluing of the plate. Its characteristics are: on the left side of the gluing station there is a homogenizing roller 4 driven by a homogenizing motor 41, the homogenizing roller is a cylindrical structure, the homogenizing roller has a middle homogenizing roller shaft core 42, the homogenizing roller shaft core is in the front-to-back direction, and driven by the homogenizing motor, the bottom of the homogenizing roller rotates on the plate.

[0017] Design principle: the above arrangement of the utility model can perform secondary coating on the adhesive coated by the coating roller to achieve a homogenous effect, and also make the adhesive and the surface of the plate bond better, thereby achieving the purpose of the utility model.

[0018] Furthermore, there is a slide groove 14 in the up-down direction on the device frame, and both ends of the homogenizing roller shaft core are installed in the slide groove through sliders 43. There is also a spring 44 in the slide groove to push the slider downward.

[0019] The utility model is arranged in this way, so that the surfaces of the homogenizing roller and the plate have a certain pressure, that is, homogenization is carried out under pressure, and the homogenization effect is better.

[0020] Furthermore, the homogenizing rollers include a first homogenizing roller 45 rotating leftwardly at the bottom and a second homogenizing roller 46 rotating rightwardly at the bottom.

[0021] The utility model is arranged in this way, and the force applied to the bonding glue in two directions is homogenized, and the homogenization effect is better.

[0022] Furthermore, the homogenizing roller has a rubber layer 47 on its outer periphery.

[0023] The utility model is arranged in this way. On the one hand, the homogeneous adhesive has a better effect, and on the other hand, it will not cause damage to the surface of the plate.

[0024] 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 homogeneous plywood gluing device, comprising a device frame, a gluing platform on the device frame, and a plurality of conveying rollers mounted on the gluing platform, wherein the conveying rollers are components for conveying plates, and the direction in which the conveying rollers convey plates is from right to left; the gluing platform is provided with a gluing station, and a gluing assembly is mounted on the gluing station, wherein the gluing assembly comprises a glue tank, a glue dipping roller, a glue transfer roller, and a glue roller, wherein the bottom of the glue dipping roller extends deep into the glue tank, and the sides of the glue transfer roller are in contact with the sides of the glue roller and the sides of the glue dipping roller, respectively, and the glue roller is at the gluing station, and can realize gluing of the plates; the characteristics are: On the left side of the gluing station, there is a homogenizing roller driven by a homogenizing motor. The homogenizing roller is a cylindrical structure. The homogenizing roller has a middle homogenizing roller shaft core. The homogenizing roller shaft core is in the front-to-back direction. Driven by the homogenizing motor, the bottom of the homogenizing roller rotates on the plate.

2. The homogeneous plywood gluing device according to claim 1 is characterized in that: A slide groove in the up-and-down direction is provided on the device frame, and both ends of the homogenizing roller shaft core are installed in the slide groove through sliders, and a spring for pushing the slider downward is also provided in the slide groove.

3. The homogeneous plywood gluing device according to claim 1 or 2, characterized in that: The homogenizing roller comprises a first homogenizing roller rotating leftwardly at the bottom and a second homogenizing roller rotating rightwardly at the bottom.

4. The homogeneous plywood gluing device according to claim 1 or 2, characterized in that: The homogenizing roller also has a rubber layer on its outer periphery.

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