CN214440417U

CN214440417U - Glue metering device used in decorative paper production

Info

Publication number: CN214440417U
Application number: CN202022719910.9U
Authority: CN
Inventors: 朱亚香; 郭燕; 蒯东辰
Original assignee: Shanghai Puibright Timber Industry Co ltd
Current assignee: Shanghai Puibright Timber Industry Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-10-22
Anticipated expiration: 2030-11-20

Abstract

The application relates to a glue metering device in decorative paper production, which comprises a rack, wherein a roller assembly is arranged on the rack, the roller comprises an upper roller and a lower roller which are positioned at two sides of the decorative paper in the thickness direction, a rotating part is arranged on the rack and drives the upper roller and the lower roller to rotate, the rotating directions of the upper roller and the lower roller are opposite to the moving direction of the decorative paper, and a first glue scraping assembly for scraping glue adhered to the upper roller is arranged on the rack; the frame is further provided with a second glue scraping assembly for scraping glue adhered to the lower side roller, and the first glue scraping assembly and the second glue scraping assembly are both located on one side, where the decorative paper enters the two rollers. The application helps to prevent redundant glue on the roller from splashing to the decorative paper after being evenly smeared, and the effect of the finished product quality of the decorative paper is improved.

Description

Glue metering device used in decorative paper production

Technical Field

The application relates to the technical field of glue metering, in particular to a glue metering device used in decorative paper production.

Background

At present, decorative paper is an essential raw material in many building material products, such as low-pressure plates and high-pressure plates used for furniture and cabinets, and fireproof plates, floors and the like. The decorative paper is placed under the surface paper in the product structure, and mainly plays the roles of providing decoration of patterns and covering for preventing the seepage of bottom glue solution.

In the related technology, in the use process of the decorative paper, workers need to glue the upper surface and the lower surface of the decorative paper, a large amount of glue is smeared on two sides of the decorative paper, and then the decorative paper passes through two rollers arranged at intervals to evenly smear the glue on two sides of the decorative paper.

In view of the above related technologies, the inventor believes that the redundant glue on the decorative paper is easily attached to the drum, and the redundant glue is easily splashed to the uniformly smeared decorative paper under the rotation of the drum, so that the quality of the decorative paper is affected.

SUMMERY OF THE UTILITY MODEL

In order to prevent that unnecessary glue on the cylinder from splashing to the decorative paper after smearing evenly, this application provides a glue metering device in decorative paper production.

The application provides a glue metering device in decorative paper production adopts following technical scheme:

the utility model provides a glue metering device in decorative paper production, includes the frame, be provided with the drum assembly in the frame, the cylinder is including upside cylinder and the downside cylinder that is located decorative paper thickness direction both sides, be provided with in the frame and rotate the piece, it rotates to rotate a drive upside cylinder and downside cylinder, the rotation direction of upside cylinder and downside cylinder all is opposite with the direction of motion of decorative paper, its characterized in that: the rack is provided with a first glue scraping assembly for scraping glue adhered to the upper roller; the frame is further provided with a second glue scraping assembly for scraping glue adhered to the lower side roller, and the first glue scraping assembly and the second glue scraping assembly are both located on one side, where the decorative paper enters the two rollers.

Through adopting above-mentioned technical scheme, in the application, the staff passes the decorative paper from between upside cylinder and the downside cylinder, then rotate the piece and drive upside cylinder and downside cylinder respectively and rotate to the opposite one side of decorative paper motion direction, later first scrape glue spare strike off of adhering to glue on the upside cylinder, the second is scraped glue spare and is scraped adhering to glue on the downside cylinder, help preventing that unnecessary glue on the cylinder from splashing to the decorative paper after smearing evenly, promote the finished product quality of decorative paper.

Optionally, the first frictioning subassembly includes first frictioning board, first frictioning board slides and sets up in the frame, just the one end of first frictioning board is contradicted with upside cylinder surface.

Through adopting above-mentioned technical scheme, carry out the frictioning by first frictioning board to the upside cylinder and handle, help promoting the simplicity and convenience that the frictioning was handled.

Optionally, the first frictioning subassembly still includes first driving piece, first driving piece erects in the frame, first frictioning board of first driving piece drive slides in the frame.

Through adopting above-mentioned technical scheme, slide on the frame by the first frictioning board of first driving piece drive, help promoting the convenience of frictioning.

Optionally, the second frictioning subassembly includes the second frictioning board, the second frictioning board rotating turret is established in the frame, the one end and the downside cylinder of second frictioning board are contradicted.

Through adopting above-mentioned technical scheme, carry out the frictioning by the second frictioning board and handle the downside cylinder, help promoting the simplicity that the frictioning was handled.

Optionally, the second glue scraping assembly further comprises a second driving piece, the second driving piece is erected on the rack, and the second driving piece drives the second glue scraping plate to rotate on the rack.

Through adopting above-mentioned technical scheme, rotate on the frame by second driving piece drive second frictioning board, help promoting the convenience that the second frictioning board frictioning glued.

Optionally, a first guide plate is arranged on one side, away from the upper side roller, of the first glue scraping plate, and the first guide plate inclines downwards from the inner side of the first glue scraping plate to the outer side.

Through adopting above-mentioned technical scheme, carry out the water conservancy diversion by first guide plate to the glue on the first frictioning board, help reducing the adhesion of glue on the first frictioning board, promote the utilization ratio of glue.

Optionally, a second guide plate is arranged on one side, away from the lower roller, of the second glue scraping plate, one end of the second guide plate is fixedly connected with the second scraping plate, and the other end of the second guide plate extends vertically downwards.

Through adopting above-mentioned technical scheme, carry out the water conservancy diversion by the second guide plate to the glue on the second frictioning board, help restricting the direction of glue whereabouts, promote the convenience that glue was collected.

Optionally, limiting plates are arranged at two ends of the upper side roller and two ends of the lower side roller in the axial direction, and the limiting plates are coaxially arranged with the corresponding upper side roller and the corresponding lower side roller respectively.

Through adopting above-mentioned technical scheme, decorative paper passes through between two limiting plates, helps preventing that decorative paper from taking place the skew, promotes decorative paper rubber coated stability.

To sum up, the application comprises the following beneficial technical effects of the glue metering device used in the production of at least one decorative paper:

through the arrangement of the first glue scraping assembly and the second glue scraping assembly, the situation that redundant glue on the roller splashes onto the uniformly smeared decorative paper is facilitated, and the finished product quality of the decorative paper is improved;

through the setting of first guide plate and second guide plate, help promoting the utilization ratio of glue.

Drawings

FIG. 1 is a schematic view of the overall structure of a glue metering device for decorative paper production according to the present embodiment;

fig. 2 is a sectional view mainly showing the structure of the rotating shaft in the present embodiment.

Reference numerals: 1. a frame; 2. a roller assembly; 21. an upper side drum; 22. a lower drum; 23. a limiting plate; 3. a drive motor; 4. a first squeegee assembly; 41. a first doctor blade; 411. a first prong portion; 412. a first fixed part; 413. a first baffle; 42. a first limit rod; 43. a first driving cylinder; 5. a second squeegee assembly; 51. a second doctor blade; 511. a second prong portion; 512. a second fixed part; 5121. a rotating groove; 513. a second baffle; 52. rotating the rod; 53. a second limiting rod; 54. a second driving cylinder; 6. and rotating the shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses glue metering device in decorative paper production.

Referring to fig. 1, the glue metering device for decorative paper production comprises a frame 1, wherein roller assemblies 2 are arranged on the frame 1, and decorative paper passes through the roller assemblies 2. The frame 1 is provided with a rotating part which drives the roller component 2 to rotate. The frame 1 is provided with a first glue scraping component 4 and a second glue scraping component 5 which scrape glue adhered on the roller component 2.

Referring to fig. 1 and 2, a rotating shaft 6 is arranged on the frame 1, the rotating shafts 6 are arranged in the same vertical direction at intervals up and down, and the two rotating shafts 6 are rotatably erected on the frame 1. The rotating part comprises a driving motor 3, a rack 1 of the driving motor 3 is arranged on the rack 1, two driving motors 3 are arranged at intervals, and rotating shafts 6 of the two driving motors 3 are coaxially fixed with corresponding rotating shafts 6 respectively.

Referring to fig. 1 and 2, the drum assembly 2 includes an upper drum 21 and a lower drum 22, the upper drum 21 being coaxially fixed to the upper rotating shaft 6 in the vertical direction, and the lower drum 22 being coaxially fixed to the lower rotating shaft 6 in the vertical direction. The both ends of upside cylinder 21 and downside cylinder 22 axis direction all are provided with limiting plate 23, and each limiting plate 23 all sets up to the plectane, and each limiting plate 23 all sets up with the axis of rotation 6 coaxial settings that correspond. The diameter of each circular plate is larger than the diameter of the corresponding upper roller 21 and lower roller 22.

Referring to fig. 1 and 2, the first squeegee assembly 4 includes a first squeegee 41, and a length direction of the first squeegee 41 is parallel to an axial direction of the rotating shaft 6. The first squeegee 41 includes a first tip portion 411 and a first fixing portion 412, the first tip portion 411 is flush with two ends of the first fixing portion 412 in the length direction, and the first tip portion 411 and the first fixing portion 412 are integrally formed. The first pointed portion 411 abuts against the upper roller 21, and two ends of the first pointed portion 411 in the length direction respectively abut against two limit plates 23 in the length direction of the upper roller 21.

Referring to fig. 2, a first baffle 413 is fixed to a side of the first nib portion 411 facing away from the upper roller 21, one end of the first baffle 413 is integrally formed with the first nib portion 411, and the other end extends to a point far away from the first nib portion 411. The first baffle 413 is inclined downward from the middle of the first prong 411 to both sides.

Referring to fig. 2, a first limiting rod 42 is fixed at one end of the first fixing portion 412 away from the first pointed portion 411, the first limiting rod 42 is a square rod, and both ends of the first limiting rod 42 in the length direction are abutted against the frame 1. The frame 1 is put on the shelf and is equipped with first driving piece, and first driving piece includes that first actuating cylinder 43 that drives, and first actuating cylinder 43 that drives is located first gag lever post 42 length direction's both ends respectively is provided with one, and two first cylinder bodies that drive actuating cylinder 43 all erect in frame 1, and two first piston rods that drive actuating cylinder 43 all face upside cylinder 21, and two first piston rod one ends that drive actuating cylinder 43 all deviate from the one end of first fixed part 412 with first gag lever post 42 fixed.

Referring to fig. 2, the second squeegee assembly 5 includes a second squeegee 51, and a length direction of the second squeegee 51 is parallel to a length direction of the rotating shaft 6. The second scraping plate 51 includes a second pointed portion 511 and a second fixing portion 512, the two ends of the second pointed portion 511 and the second fixing portion 512 are flush, and the second pointed portion 511 and the second fixing portion 512 are integrally formed.

Referring to fig. 1, a rotating groove 5121 is formed in one end of the second fixing portion 512 away from the second pointed portion 511, the length of the rotating groove 5121 is parallel to the length direction of the second fixing portion 512, a rotating rod 52 is inserted into the rotating groove 5121, both ends of the rotating rod 52 in the length direction are fixed to the frame 1, and the second fixing portion 512 is rotatably matched with the rotating rod 52.

A second deflector 513 is arranged on one side of the second pointed part 511 departing from the lower roller 22, one end of the second deflector 513 is integrally formed with the second pointed part 511, and the other end extends vertically downwards.

Referring to fig. 1 and 2, a second limiting rod 53 is fixed at one end of the second fixing portion 512 away from the second pointed portion 511, the second limiting rod 53 is a square rod, and two ends of the second limiting rod 53 in the length direction are both abutted against the rack 1. The frame 1 is provided with a second driving element on the upper frame, the second driving element includes a second driving cylinder 54, and two ends of the second driving cylinder 54 located in the length direction of the second limiting rod 53 are respectively provided with one. The cylinder bodies of the two second driving cylinders 54 are fixed on the frame 1, and the piston rod of each second driving cylinder 54 is fixed with the adjacent side wall of the second limiting rod 53 fixed with the second fixing part 512.

The application principle of the glue metering device in the production of the decorative paper is as follows: in the work, the worker passes the decorative paper between the upper side roller 21 and the lower side roller 22, then the first driving cylinder 43 pushes the first pointed head part 411 on the first glue scraping plate 41 against the upper side roller 21, the second driving cylinder 54 drives the second pointed head part 511 on the second glue scraping plate 51 against the lower side roller 22, the glue scraped by the first pointed head part 411 is guided by the first guide plate 413, and the glue scraped by the second pointed head part 511 is guided by the second guide plate 513.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an use in decorative paper production and glue metering device, includes frame (1), be provided with drum assembly (2) on frame (1), the cylinder is including upside cylinder (21) and downside cylinder (22) that are located decorative paper thickness direction both sides, be provided with in frame (1) and rotate the piece, it rotates to rotate piece drive upside cylinder (21) and downside cylinder (22), the direction of rotation of upside cylinder (21) and downside cylinder (22) all is opposite with the direction of motion of decorative paper, its characterized in that: a first glue scraping component (4) for scraping glue adhered to the upper side roller (21) is arranged on the rack (1); the machine frame (1) is further provided with a second glue scraping component (5) for scraping glue attached to the lower side roller (22), and the first glue scraping component (4) and the second glue scraping component (5) are located on one side, where the decorative paper enters the two rollers.

2. A glue metering device for decorative paper production according to claim 1, characterised in that: first frictioning subassembly (4) include first frictioning board (41), first frictioning board (41) slide and set up on frame (1), just the one end of first frictioning board (41) is contradicted with upside cylinder (21) surface.

3. A glue metering device for decorative paper production according to claim 2, characterised in that: the first glue scraping assembly (4) further comprises a first driving piece, the first driving piece is erected on the rack (1), and the first glue scraping plate (41) is driven by the first driving piece to slide on the rack (1).

4. A glue metering device for decorative paper production according to claim 1, characterised in that: the second frictioning subassembly (5) includes second frictioning board (51), second frictioning board (51) rotating turret establishes in frame (1), the one end and the downside cylinder (22) of second frictioning board (51) are contradicted.

5. A glue metering device for decorative paper production according to claim 4, characterized in that: the second glue scraping assembly (5) further comprises a second driving piece, the second driving piece is erected on the rack (1), and the second driving piece drives the second glue scraping plate (51) to rotate on the rack (1).

6. A glue metering device for decorative paper production according to claim 2, characterised in that: first guide plate (413) are arranged on one side, deviating from upper side roller (21), of first frictioning plate (41), and first guide plate (413) is downward sloping from the inside of first frictioning plate (41) to the outside.

7. A glue metering device for decorative paper production according to claim 4, characterized in that: a second guide plate (513) is arranged on one side, departing from the lower side roller (22), of the second glue scraping plate (51), one end of the second guide plate (513) is fixedly connected with the second scraping plate, and the other end of the second guide plate vertically extends downwards.

8. A glue metering device for decorative paper production according to claim 1, characterised in that: limiting plates (23) are arranged at two ends of the upper side roller (21) and the lower side roller (22) in the axial direction, and the limiting plates (23) are coaxially arranged with the corresponding upper side roller (21) and the corresponding lower side roller (22) respectively.