WO2023050768A1

WO2023050768A1 - Plate gluing device, plate gluing method, and plate paving and pasting apparatus

Info

Publication number: WO2023050768A1
Application number: PCT/CN2022/086328
Authority: WO
Inventors: 黄贵南; 何涛
Original assignee: 广东博智林机器人有限公司
Priority date: 2021-09-30
Filing date: 2022-04-12
Publication date: 2023-04-06

Abstract

The present application discloses a gluing device, gluing method and paving and pasting apparatus for a plate. The gluing device for the plate comprises: a support frame; a gluing mechanism comprising a gluing support, and a glue supply assembly and a glue scraping assembly which are mounted on the gluing support, wherein the glue supply assembly is configured to supply a glue to the plate surface of the plate; and a gluing driving mechanism configured to drive the gluing mechanism to move relative to the supporting frame long a preset gluing direction for gluing and glue scraping. By using the gluing device, gluing method or paving and pasting apparatus for the plate according to the present application, the paving and pasting efficiency can be improved and the bonding effect can be improved.

Description

Board gluing device, gluing method and paving equipment

Cross References to Related Applications

This application claims the priority of the Chinese patent application submitted to the China Patent Office on September 30, 2021, with the application number 202111166400.6 and the title of the invention is "plate gluing device, gluing method, and paving equipment", filed on September 2021 The priority of the Chinese patent application submitted to the China Patent Office on September 30, the application number is 202111166407.8 and the invention title is "plate gluing device, gluing method and paving equipment", and the Chinese patent application submitted on September 30, 2021 The priority of the Chinese patent application with the application number 202111166401.0 and the title of the invention is "plate gluing device, gluing method and paving equipment", which is hereby incorporated by reference in its entirety.

technical field

The present application relates to the technical field of construction operations, in particular to a gluing device for boards, a gluing method for boards and paving equipment for boards.

Background technique

In house decoration, boards are usually laid to play a good role in decoration, beautification and protection for the interior space. In order to reduce labor intensity, some houses will use paving equipment for boards during decoration. The paving equipment for boards includes glue coating devices for boards and paving devices for boards. First apply the adhesive to the board surface of the board, and then the laying device presses the board coated with the adhesive onto the working surface to realize the laying of the board. However, in the process of pressing the plates coated with adhesive, the adhesive easily flows into the gaps between the plates, so the adhesive in the gaps between the plates needs to be cleaned, which increases the workload and reduces the efficiency of plate laying. Moreover, the accuracy of board laying is low.

In addition, before the board is laid, the glue is applied to the board surface of the board. At the same time, the flatness, verticality and hollowing rate of the tile are important indicators in the acceptance, and these indicators are related to the board of the board. The consistency of the thickness of the rubber surface and the uniformity of the groove of the rubber surface on the surface are directly related, so the process of gluing the board is very important. Part of the paving equipment for boards uses a glue coating device for boards to scrape the adhesive on the board surface of the boards. Before the board is laid, the adhesive is applied to the surface of the board using the glue applicator for the board. However, after the board-laying equipment grabs the glued board and presses the glued board on the working surface, it is prone to hollowing and the board cannot be firmly bonded to the working surface.

Contents of the invention

According to one aspect of the present application, a gluing device for plates is provided, the gluing device for plates includes: a support frame; a gluing mechanism, including a gluing bracket, a A glue supply assembly and a glue scraping assembly, wherein the glue supply assembly is configured to supply adhesive to the board surface of the board; and a glue application drive mechanism is configured to drive the glue application mechanism to face each other along a preset glue application direction The support frame moves to apply glue and scrape glue.

According to another aspect of the present application, there is provided a paving equipment for boards, which includes: a chassis; an image acquisition device for acquiring image information of boards that have been laid; the above-mentioned gluing device for boards , arranged on the chassis; and a paving device, arranged on the chassis, wherein the paving device can grab the glued sheet from the gluing device for the sheet, and according to the image acquisition The device obtains the image information of the laid board, and lays the glued board to the planned position.

According to still another aspect of the present application, a kind of gluing method for board is provided, and the method performs the following steps by utilizing the gluing device for board as described above:

(i) the board or the gluing mechanism moves forward from the gluing starting position along the preset gluing direction, and the glue supply assembly supplies adhesive to the board surface of the board;

(ii) The squeegee assembly intermittently moves up and down along the direction perpendicular to the board surface of the board, so that the glue layer on the board surface of the board is consistent with the preset gluing direction Direction cuts straight slots.

Description of drawings

The drawings constituting a part of the application are used to provide further understanding of the application, and the schematic embodiments and descriptions of the application are used to explain the application, and do not constitute an improper limitation to the application.

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Apparently, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a gluing device for plates according to an embodiment of the present application;

Fig. 2 is the front view of the gluing device for sheet material shown in Fig. 1;

Fig. 3 is a sectional view taken along A-A in Fig. 2;

Fig. 4 is the schematic structural view of the gluing mechanism of the gluing device for the plate shown in Fig. 1;

Fig. 5 is another schematic view of the structure of the gluing mechanism of the gluing device for plates shown in Fig. 4 at another angle of view;

Fig. 6 is another schematic structural view of the gluing mechanism of the gluing device for plates shown in Fig. 4 at another perspective;

Fig. 7 is the front view of the gluing mechanism for the gluing device shown in Fig. 6;

Fig. 8 is a partially enlarged schematic diagram of place B in Fig. 7;

Fig. 9 is the front view of the scraper shown in Fig. 1 cutting out a straight groove in the adhesive layer of the plate surface;

Fig. 10 is a side view of the scraper shown in Fig. 1 cutting out a straight groove in the glued layer of the plate surface;

Fig. 11 is a schematic diagram of cutting the first bevel angle to the sheet in the gluing start area and gluing end area of the scraper of the gluing device for the sheet shown in Fig. 1 in the preset gluing direction;

Fig. 12 is the schematic diagram of the scraper and the scraper of the gluing mechanism shown in Fig. 1 cutting a straight groove and a second bevel on the plate surface of the plate;

Fig. 13 is a schematic diagram of a glued board according to an embodiment of the present application.

Reference numerals: 10, support frame; 11, guide rail; 12, slider; 13, adapter plate; 20, glue application mechanism; 21, glue application bracket; 22, glue supply component; 221, glue nozzle; 2211, outlet Rubber mouth; 222, translational drive; 23, scraper assembly; 231, scraper; 2311, scraper groove; 2312, scraper flat; 2313, inclined section; 232, scraper teeth; ;24. Lifting drive assembly; 30. Glue-coating drive mechanism; 31. Drive motor; 32. Ring flexible member; 40. Plate; 41. Adhesive/glue layer; 44. Protruding portion; 45. Second bevel.

Detailed ways

In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

Please refer to Fig. 1, Fig. 4, Fig. 9, Fig. 10 and Fig. 13, according to an embodiment of the present application, a gluing device for plates includes a support frame 10, a gluing mechanism 20 and a gluing driving mechanism 30, and gluing The driving mechanism 30 is configured to drive the gluing mechanism 20 to move relative to the support frame 10 along a preset gluing direction for gluing and squeegeeing. The gluing mechanism 20 includes a gluing support 21 , a gluing supply assembly 22 mounted on the gluing support 21 , a squeegee assembly 23 and a lifting drive assembly 24 . The glue supply assembly 22 is configured to supply adhesive to the board 40 , and the lifting drive assembly 24 is configured to drive the scraper assembly 23 to move up and down along a direction perpendicular to the board 40 . During the process of the gluing drive mechanism 30 driving the gluing mechanism 20 to apply glue along the preset gluing direction, the lifting drive assembly 24 can drive the squeegee assembly 23 to intermittently move up and down in a direction perpendicular to the surface of the plate 40, A straight groove 43 is cut out along the direction consistent with the preset glue-coating direction with the glue-coated layer 41 on the board surface of the board 40 .

Because the squeegee assembly 23 can move up and down along the direction perpendicular to the plate surface of the plate 40 through the drive of the lifting drive assembly 24, thus the squeegee assembly 23 can be used during the gluing process of the gluing mechanism 20 along the preset gluing direction. A straight groove 43 is cut out in the glue layer 41 on the surface of the board 40 perpendicular to the preset glue direction.

Referring to FIG. 1 , for the convenience of understanding, L is used to represent the preset glue application direction, such as the front and rear directions of the support frame 10 , and may also refer to the general movement direction of the glue application mechanism 20 , and S represents the direction perpendicular to the surface of the plate 40 . It can be understood that, when the squeegee assembly 23 moves up and down along the direction S perpendicular to the surface of the plate 40, the upward movement means that the squeegee assembly 23 moves away from the surface of the plate 40 along the direction perpendicular to the surface of the plate 40, toward The downward movement means that the scraper assembly 23 moves close to the surface of the plate 40 in a direction perpendicular to the surface of the plate 40 .

It should be noted that, in this embodiment, during the gluing operation, the plate 40 remains still, and the gluing driving mechanism 30 drives the gluing mechanism 20 to move along a preset gluing direction. Of course, in other embodiments, the gluing mechanism 20 can remain stationary, and the gluing driving mechanism 30 can drive the plate 40 to move along a preset gluing direction.

In the above-mentioned gluing device for plates, during the gluing operation, the gluing drive mechanism 30 drives the squeegee component 23 to move relative to the support frame 10 along the preset gluing direction, and the glue supply component 22 supplies adhesive to the surface of the plate 40, and at the same time The lifting drive assembly 24 drives the squeegee assembly 23 to move up and down intermittently along the direction perpendicular to the surface of the plate 40, so as to cut out a straight line on the glue layer 41 on the surface of the plate 40 along the direction consistent with the preset gluing direction. The groove 43 realizes the redistribution of the amount of adhesive, that is, the glue layer 41 on the surface of the board 40 is distributed as a straight groove 43 and a raised portion 44 . When paving the glued plate 40, the raised portion 44 of the glued layer 41 is first in contact with the working surface, and in the process of friction pressing, the adhesive of the raised portion 44 flows into the straight groove 43 in all directions, increasing The contact area between the glue layer 41 and the working surface is large, the glue layer 41 can be squeezed more fully, and at the same time, the air in the straight groove 43 can be squeezed out to avoid hollowing, and ensure that the plate 40 can be more firmly and reliably bonded to the working surface. surface, the bonding effect is better. And, in the process of friction pressing the plate 40, the adhesive of the raised portion 44 flows into the adjacent straight groove 43 in all directions, filling the accommodation space of the straight groove 43, preventing the adhesive from overflowing from the side of the plate 40, and preventing the image acquisition device from failing. Identify the gaps between the boards to ensure the accuracy of the board laying. In addition, the straight groove 43 is scraped out by the glue scraping assembly 23 on the glue layer 41 on the surface of the board 40, which can also reduce or eliminate the adverse effects caused by the error between the measured glue thickness and the actual glue thickness during the laying of the board. Therefore, a certain range of errors between the measured glue thickness and the actual glue thickness is allowed.

Optionally, referring to FIG. 4 , the above-mentioned lifting drive assembly 24 is an electric push cylinder. Certainly, in other embodiments, the lifting drive assembly 24 may also be an air cylinder, a screw module, etc., and is not limited thereto.

In this embodiment, the plate 40 is a ceramic tile, and the working surface is a wall. Of course, in other embodiments, the plate 40 and the work surface can also be other objects that need to be pasted with glue, which is not limited thereto.

In one embodiment, referring to FIG. 4 , FIG. 7 and FIG. 8 , the squeegee assembly 23 includes a squeegee 231 extending transversely along a predetermined gluing direction. The bottom of the scraper 231 is provided with a scraping portion 2312 and at least one scraping groove portion 2311 , and the scraping groove portion 2311 extends downward from the lateral side of the scraping portion 2312 along the preset glue application direction. During the process that the gluing drive mechanism 30 drives the gluing mechanism 20 to apply glue along the preset gluing direction, the lifting drive assembly 24 can drive the scraper 231 to intermittently move up and down along the direction perpendicular to the surface of the plate 40, scraping The groove part 2311 can scrape out the straight groove 43 extending along the preset gluing direction on the glued layer of the board surface of the board 40, and the scraping part 2312 can scrape the adhesive on the side of the straight groove 43 along the preset gluing direction to form a convex Starting part 44. It should be noted that when the scraping groove part 2311 scrapes out the straight groove 43 from the glue layer 41 on the surface of the board 40, the adhesive on the side of the straight groove 43 along the preset glue coating direction will appear uneven. In the embodiment, the bottom of the scraper 231 is provided with a flattening portion 2312 . The scraping part 2312 can evenly scrape the adhesive on the side of the straight groove 43 during the movement of the gluing mechanism 20 along the preset gluing direction. The firmness of the bond. Moreover, since the bottom of the scraper 231 is provided with a scraping portion 2312 and a scraper groove portion 2311, the scraper 231 can automatically remove the glue layer 41 on the surface of the plate 40 under the action of the gluing drive mechanism 30 and the lifting drive assembly 24. Distributed into straight grooves 43 and raised portions 44 to improve efficiency and reduce labor intensity. In one embodiment, the scraping groove portion 2311 extends downward from the side portions (eg, two side portions) of the flattening portion 2312 along the transverse direction of the preset gluing direction. For example, one scraper 231 may have one flattening portion 2312 and two scraping groove portions 2311 .

It can be understood that there is a height difference between the scraping portion 2312 and the scraping groove portion 2311 , and the height difference is the groove depth of the straight groove 43 .

Further, referring to Fig. 4, Fig. 5, Fig. 7 and Fig. 8, the squeegee part 2311 has a main part and at least one inclined side part 2313, and the main part can be arranged in the transverse direction of the scraper 231 in the preset gluing direction At the side end in the direction, it is used to scrape at least part of the bottom of the straight groove 43 on the glue layer 41, and the inclined side portion 2313 is from the side of the scraping portion 2312 toward the main body of the scraping groove portion 2311. The downward slope is used to scrape at least part of the side wall of the straight groove 43 on the glue layer 41 . Here, the side portion of the flattening portion 2312 refers to the lateral side portion along the preset gluing direction. Moreover, in at least one embodiment, the scraper 231 may be inclined relative to the surface of the board 40 . Like this, in the process of gluing operation, the straight groove 43 that scraper 231 scrapes out on the glue coating layer 41 of plate 40 plate surface, the groove wall of straight groove 43 is oblique shape with respect to groove bottom, for example the opposite of straight groove 43 The distance between the groove walls gradually increases from the bottom of the groove to the top of the groove, which can delay the flow of the adhesive on the groove wall of the straight groove 43 to the bottom of the groove, which is beneficial to the maintenance of the straight groove 43 . Moreover, the inclined groove wall of the straight groove 43 can also play a role of diversion, so as to better introduce excess adhesive into the straight groove 43 for storage, effectively ensuring the quality of the board 40 to be laid. In addition, since the scraper 231 extends laterally along the preset gluing direction and is inclined relative to the surface of the board 40, it can reduce the resistance that the scraper 231 receives during the gluing operation, and scrape the board more evenly. Adhesive for 40 boards.

Further, referring to FIG. 4 and FIG. 7 , the squeegee assembly 23 further includes at least two scrapers 231 , and the at least two scrapers 231 are arranged side by side along the transverse direction of the preset gluing direction. That is, at least two scrapers 231 are arranged side by side along the same direction, and are generally formed in an inclined plate shape. The bottom of each scraper 231 is provided with a scraping portion 2312, and each lateral side of each scraper 231 is provided with scraping grooves 2311, and the adjacent scraping grooves 2311 of two adjacent scrapers 231 are used for scraping. Go out a straight groove 43. In at least one embodiment, the main bodies of two adjacent scrapers 231 are adjacent to each other. As shown in FIG. 8, the main parts of the scraping grooves 2311 of two adjacent scrapers 231 can be spaced apart from each other by a certain gap, so that there will be no interference between the two adjacent scrapers 231, and further Realize the independent lifting control of each scraper. Here, the transverse direction of the preset gluing direction refers to a direction perpendicular to the preset gluing direction in a plane parallel to the surface of the board 40 . Each scraper 231 is drivingly connected to the corresponding lifting drive assembly 24 , and can intermittently move up and down along a direction perpendicular to the surface of the plate 40 under the drive of the lifting drive assembly 24 . In this way, the number of lifting drive components 24 and the number of scrapers 231 can be selected according to the lateral size of the board 40, so that the total length (also called the lateral width) of the scraper 231 can be adapted to the size of the board, making it flexible to use. In addition, it is also possible to adaptively adjust the stroke of the lifting drive assembly 24 according to the conditions of the working surface, so as to scrape different depths of glue on the glued layer 41 on the same plate 40 plate surface or on the glued layer 41 on different plates 40 plate surfaces. Straight groove 43, to ensure the fastness of bonding between the plate 40 and the working surface.

In this embodiment, referring to FIG. 4 , FIG. 7 and FIG. 8 , the squeegee assembly 23 includes six scrapers 231 arranged side by side along the transverse direction. The bottom of each scraper 231 is provided with a scraping portion 2312, and both sides of the scraping portion 2312 along the transverse direction of the preset gluing direction are provided with downwardly extending scraping grooves 2311, and two adjacent scrapers The scraping groove parts 2311 of the plate 231 cooperate with each other to scrape a straight groove 43 . In this way, the six scrapers 231 can scrape five straight grooves 43 on the glue layer 41 on the surface of the board 40 . And, the number of lifting drive assemblies 24 corresponds to the number of scrapers 231, that is, six lift drive assemblies 24 are respectively driven and connected to six scrapers 231 in a one-to-one correspondence.

In one embodiment, referring to FIG. 1 and FIG. 4 , the glue supply assembly 22 includes a translational driving member 222 and a glue nozzle 221 . The glue nozzle 221 has a glue outlet 2211, and the glue outlet 2211 is arranged in front of the glue scraping assembly 23 in the preset glue application direction. The translational driving member 222 can drive the glue nozzle 221 to reciprocate relative to the gluing bracket 21 along the transverse direction of the preset gluing direction. Specifically, the translational driving member 222 is directly or indirectly drivingly connected to the glue nozzle 221 . During gluing operation, the translational driving member 222 drives the glue nozzle 221 to reciprocate in a direction perpendicular to the preset gluing direction (ie, transverse to the preset gluing direction L). While the glue nozzle 221 is moving, the adhesive flows out from the glue outlet 2211 and falls on the surface of the board 40 so as to accumulate a certain amount of adhesive on the board 40 transversely to the preset gluing direction. In this way, automatic gluing can be performed on the surface of the board 40 to improve gluing efficiency and reduce labor intensity. In this embodiment, the glue outlet 2211 is disposed toward the squeegee assembly 23 .

It should be noted that the translational driving member 222 can drive the glue nozzle 221 to move laterally along the preset glue application direction, so that the glue nozzle 221 can apply glue laterally along the preset glue application direction. The glue application driving mechanism 30 can drive the glue application mechanism 20 to move along the preset glue application direction, so that the glue nozzle 221 can also apply glue along the preset glue application direction. In this way, the glue nozzle 221 can apply the glue to the entire surface of the board 40 under the cooperation of the translational driving member 222 and the glue application driving mechanism 30 .

Further, the glue nozzle 221 is also provided with a glue inlet, and the glue inlet is communicated with the glue storage container through a pumping mechanism, and a certain amount of adhesive is stored in the glue storage container. During the gluing operation, start the pumping mechanism, and the pumping mechanism pumps the adhesive in the glue storage container into the glue nozzle 221 through the glue inlet, so as to provide the glue nozzle 221 with the adhesive required for the gluing operation. Wherein, by controlling the pumping speed of the pumping mechanism, the dose of the adhesive pumped into the glue nozzle 221 can be adjusted.

In one embodiment, referring to Fig. 1 and Fig. 2, during the gluing operation, the sheet material 40 remains still relative to the support frame 10, and the gluing mechanism 20 moves relative to the support frame 10 along a preset gluing direction, so as to apply glue to the sheet material 40. surface for gluing. Specifically, at least one side of the support frame 10 is provided with a gluing driving mechanism 30 for driving the gluing mechanism 20 to move along a preset gluing direction. The gluing driving mechanism 30 includes a driving motor 31 , an annular flexible member 32 and at least two transmission wheels, and the driving motor 31 is drivingly connected to at least one of the at least two transmission wheels. At least two transmission wheels are arranged at both ends of the support frame 10 in the preset glue application direction, and the annular flexible member 32 is tensioned on the at least two transmission wheels. The gluing mechanism 20 is connected to one side of the annular flexible member 32 . During the gluing operation, the gluing mechanism 20 can move along the preset gluing direction under the cooperation of the driving motor 31, the annular flexible member 32 and at least two transmission wheels, so as to automatically apply gluing to the surface of the plate 40. The operation is applicable to the gluing operation of plates 40 of different sizes.

Optionally, at least two transmission wheels are sprockets, the annular flexible member 32 is a transmission chain, and the transmission chain is wound around the at least two sprockets. In this way, an accurate average transmission ratio can be guaranteed, and the transmission power is large, the tension force is small, and the transmission efficiency is high. Certainly, in other embodiments, at least two transmission wheels may also be pulleys, and the annular flexible member 32 may also be a transmission belt, which is not limited thereto.

In some other embodiments, during the gluing operation, the gluing mechanism 20 remains still relative to the support frame 10 , and the plate 40 moves relative to the support frame 10 along a preset gluing direction to perform gluing operation on the surface of the plate 40 . Specifically, the gluing bracket 21 of the gluing mechanism 20 is fixed above the supporting frame 10, and the supporting frame 10 is provided with a conveying mechanism for conveying the plate 40 along the preset gluing direction, and the conveying mechanism is located below the gluing mechanism 20 . In this way, the gluing operation on the surface of the board 40 can also be realized.

In one embodiment, referring to FIG. 2 and FIG. 3 , at least one side of the support frame 10 is provided with a guide rail 11 extending along a preset gluing direction, and the gluing bracket 21 is provided with a slider 12 . The gluing mechanism 20 can move along a preset gluing direction under the cooperation of the slider 12 and the guide rail 11 . In this way, under the cooperation of the guide rail 11 and the slider 12, the movement of the gluing mechanism 20 is guided, and instability such as shaking occurs when the gluing mechanism 20 moves along the preset gluing direction to ensure the gluing quality.

Specifically, referring to FIG. 1 and FIG. 3 , an adapter plate 13 may be fixed on the slider 12 . The slide block 12 is connected with the gluing bracket 21 of the gluing mechanism 20 through the adapter plate 13 .

In this embodiment, referring to Fig. 1, Fig. 2 and Fig. 3, both sides of the support frame 10 are provided with guide rails 11 extending along the preset gluing direction, and both sides of the gluing bracket 21 are provided with corresponding guide rails 11. Slidingly connected sliders 12. In this way, the stability of the movement of the gluing mechanism 20 along the preset gluing direction is improved, resulting in better gluing quality.

Referring to FIG. 1 and FIG. 4 , the gluing method for boards according to an embodiment of the present application uses the gluing device for boards of any of the above-mentioned embodiments. The gluing method for the board comprises the following steps:

S310: The board 40 or the glue application mechanism 20 moves forward from the glue application starting position along the preset glue application direction L, and the glue supply assembly 22 supplies adhesive to the board 40 .

It can be understood that when the plate 40 remains still and the gluing mechanism 20 moves forward along the preset gluing direction L, the gluing mechanism 20 first aligns with the rear end of the plate 40 along the preset gluing direction L, and then applies The gluing mechanism 20 moves forward along the preset gluing direction L until it moves to the front end of the plate 40 along the preset gluing direction. Or, when the gluing mechanism 20 remains still and the board 40 moves forward along the preset gluing direction L, the front end of the board 40 along the preset gluing direction is located directly below the gluing mechanism 20, and the board 40 moves along the preset gluing direction L. The direction of gluing moves forward until the rear end of the plate 40 along the gluing direction passes under the gluing mechanism 20 .

S320: The squeegee assembly 23 intermittently moves up and down in a direction perpendicular to the surface of the plate 40 to cut out a straight groove 43 of a predetermined length along a preset gluing direction on the glue layer 41 on the surface of the plate 40 .

In this way, the squeegee assembly 23 cuts out a straight groove 43 along the preset gluing direction on the gluing layer 41 on the surface of the plate 40 to realize the redistribution of the amount of adhesive, that is, the gluing layer 41 on the surface of the plate 40 is distributed as Straight groove 43 and raised portion 44 . When paving the glued plate 40, the raised portion 44 of the glued layer 41 is first in contact with the working surface, and in the process of friction pressing, the adhesive of the raised portion 44 flows into the straight groove 43 in all directions, increasing The contact area between the glue layer 41 and the working surface is large, the glue layer 41 can be squeezed more fully, and at the same time, the air in the straight groove 43 can be squeezed out to avoid hollowing, and ensure that the plate 40 can be more firmly and reliably bonded to the working surface. surface, the bonding effect is better. And, in the process of rubbing and pressing the plate 40, the adhesive of the raised portion 44 flows into the straight groove 43 in all directions, filling the accommodation space of the straight groove 43, preventing the adhesive from overflowing from the side of the plate 40, and preventing the image acquisition device from being unable to identify the plate. The gap between them ensures the accuracy of the board laying. In addition, the straight groove 43 is scraped out by the glue scraping assembly 23 on the glue layer 41 on the surface of the board 40 , so that a certain range of errors between the measured glue thickness and the actual glue thickness can be tolerated.

Further, before step S310, the method also includes the following steps:

S301: The gluing mechanism 20 or the board 40 moves from the gluing starting position along the preset gluing direction to apply a preset length of adhesive on the board 40 along the preset gluing direction.

It should be noted that the preset length can be set according to the actual situation, for example, according to the size of the board 40 and the like. In this embodiment, the preset length is 150mm, which is not limited thereto.

S302: The gluing mechanism 20 or the plate 40 returns to the gluing starting position in the preset gluing direction, and applies a preset amount of adhesive at the gluing starting position.

It can be understood that, when the plate 40 remains still and the gluing mechanism 20 moves along the preset gluing direction, the gluing mechanism 20 returns back to the rear end of the plate 40 along the preset gluing direction, and The rear end accumulates a preset dose of adhesive. Or, when the gluing mechanism 20 remains still and the sheet material 40 moves along the preset gluing direction, the sheet material 40 returns backward until the front end of the sheet material 40 along the preset gluing direction is aligned below the gluing mechanism 20, and The front end of the sheet 40 accumulates a predetermined dose of adhesive.

In this way, first coating the glue coating layer 41 with a preset length at the starting position of the glue coating of the plate 40 can effectively solve the problems of glue roll and lack of glue at the glue coating starting position of the plate 40, ensure the quality of the glue coating, and then ensure the quality of the glue coating of the plate 40. It can be firmly and reliably bonded to the work surface.

Further, in step S320 , the squeegee assembly 23 makes an intermittent lifting motion every 30 mm to 60 mm along the preset gluing direction. In this way, the interval between two adjacent straight grooves 43 along the preset gluing direction is 30mm to 60mm, and the straight grooves 43 within the interval range can better store excess adhesive, avoiding the adhesive from laying. Overflow from the side of the board 40 during the process prevents the image acquisition device from being unable to identify the gap between the boards 40 and ensures the accuracy of the board 40 laying. At the same time, it can also ensure that the plate 40 is firmly and reliably bonded to the working surface, and the bonding effect is good.

In one embodiment, the squeegee assembly 23 performs an intermittent lifting motion every 50 mm along the preset gluing direction, so that the interval between two adjacent straight grooves 43 along the preset gluing direction is 50 mm.

Further, the groove width of the straight groove 43 is 10 mm to 15 mm, and the groove depth is 5 mm to 6 mm. It can be understood that the groove width refers to the transverse dimension of the straight groove 43 along the preset glue application direction. In this way, in the process of paving, the straight groove 43 can better store excess adhesive, prevent the adhesive from overflowing from the side of the board 40, prevent the image acquisition device from being unable to identify the gap between the boards 40, and ensure the smoothness of the board 40 paving. accuracy. At the same time, it can also ensure that the plate 40 is firmly and reliably bonded to the working surface, and the bonding effect is good.

Further, the slope angle of the groove wall of the straight groove 43 relative to the groove bottom ranges from 30° to 60°. It can be understood that the distance between the two opposite walls of the straight groove 43 gradually increases from the bottom of the groove to the top of the groove. In this way, the adhesive on the wall of the straight groove 43 can be delayed from flowing to the bottom of the groove, which is beneficial to the maintenance of the straight groove 43 . In addition, the groove wall extending laterally along the preset glue application direction can play a role of diversion, so that excess adhesive can better flow into the straight groove 43 for storage, effectively ensuring the quality of glue application.

Referring to Fig. 1 and Fig. 4, the paving equipment for boards in one embodiment of the present application includes a chassis, an image acquisition device for obtaining image information of boards 40 that have been paved, a paving device, and any of the above-mentioned embodiments. Gluing device for boards. The paving device and the gluing device for the board are arranged on the chassis, the paving device can grab the glued board 40 from the gluing device for the board, and according to the image of the board 40 obtained by the image acquisition device Information, the glued board 40 is paved to the preset position.

When using the paving equipment for boards to perform operations, the gluing device for boards first applies glue to the boards 40 . The gluing drive mechanism 30 drives the squeegee assembly 23 to move relative to the support frame 10 along the preset gluing direction, the glue supply assembly 22 supplies adhesive to the surface of the plate 40, and the lifting drive assembly 24 drives the squeegee assembly 23 intermittently along the vertical direction. The direction of the plate surface of the plate 40 is moved up and down to cut out a straight groove 43 with a predetermined length in the same direction as the preset glue application direction on the glue layer 41 of the plate 40 plate surface, so as to realize the redistribution of the adhesive amount. Then, the plate 40 paving device is carrying out the paving operation to the glued plate 40, that is, the plate 40 paving device grabs the glued plate 40 from the gluing device for the plate, and according to the obtained information of the image acquisition device The image information of the board 40 is laid, and the glued board 40 is laid to a preset position.

During the process of applying glue to the plate 40 , the glue layer 41 on the surface of the plate 40 is divided into straight grooves 43 and raised portions 44 . When paving the glued plate 40, the raised portion 44 of the glued layer 41 is first in contact with the working surface, and in the process of friction pressing, the adhesive of the raised portion 44 flows into the straight groove 43 in all directions, increasing The contact area between the glue layer 41 and the working surface is large, the glue layer 41 can be squeezed more fully, and at the same time, the air in the straight groove 43 can be squeezed out to avoid hollowing, and ensure that the plate 40 can be more firmly and reliably bonded to the working surface. surface, the bonding effect is better. And, in the process of rubbing and pressing the plate 40, the adhesive of the raised portion 44 flows into the straight groove 43 in all directions, filling the accommodation space of the straight groove 43, preventing the adhesive from overflowing from the side of the plate 40, and preventing the image acquisition device from being unable to identify the plate. The gap between 40 ensures the accuracy of the board 40 paving. In addition, the straight groove 43 is scraped out by the glue scraping assembly 23 on the glue layer 41 on the surface of the board 40 , so that the error between the measured glue thickness and the actual glue thickness can be tolerated.

The following will describe in detail the use of the above-mentioned gluing device for plates in the gluing start area and gluing end area in the preset gluing direction to cut the first bevel to the plate with reference to Figures 1 to 7, Figure 11 and Figure 13 42 ways.

When the gluing drive mechanism 30 drives the gluing mechanism 20 to move in the gluing starting area in the preset gluing direction, the lifting drive assembly 24 can drive the squeegee assembly 23 to move upwards in a direction perpendicular to the surface of the plate 40, so as to Cutting a first bevel 42 on the adhesive 41 located at the end of the gluing start area on the board surface of the board 40 along the preset gluing direction. When the gluing drive mechanism 30 drives the gluing mechanism 20 to move in the gluing end area in the preset gluing direction, the lifting drive assembly 24 can drive the squeegee assembly 23 to move downward in a direction perpendicular to the surface of the plate 40 , so as to cut the first bevel 42 on the board surface of the board 40 in the preset glue application direction and the adhesive 41 located at the end of the glue application termination area.

Referring to FIG. 1 and FIG. 11 , for the convenience of understanding, L is used to represent the preset gluing direction, and S is used to represent the direction perpendicular to the surface of the board 40 . It can be understood that the upward movement of the squeegee assembly 23 in a direction perpendicular to the surface of the plate 40 means that the squeegee assembly 23 moves away from the surface of the plate 40 in a direction perpendicular to the surface of the plate 40 . The downward movement of the squeegee assembly 23 along the direction perpendicular to the surface of the plate 40 means that the squeegee assembly 23 moves close to the surface of the plate 40 along the direction perpendicular to the surface of the plate 40 .

It should be noted that, in this embodiment, during the gluing operation, the plate 40 remains still, and the gluing driving mechanism 30 drives the gluing mechanism 20 to move along a preset gluing direction. Of course, in other embodiments, it is also possible that the gluing mechanism 20 remains stationary, and the gluing driving mechanism 30 drives the plate 40 to move along the preset gluing direction. When the above-mentioned gluing device for plates is performing gluing operations, the gluing drive mechanism 30 drives the squeegee assembly 23 to move in the gluing start area in the preset gluing direction, and the lifting drive assembly 24 drives the squeegee assembly 23 moves upwards along the direction perpendicular to the plate surface of the plate 40, so that the movement of the lifting drive assembly 24 and the gluing drive mechanism 30 synthesizes an oblique upward trajectory, so that the surface of the plate 40 is positioned at the gluing start along the preset gluing direction. The adhesive 41 at the end of the initial area is cut with a first bevel 42 . Then, the gluing driving mechanism 30 drives the squeegee assembly 23 to move forward along the preset gluing direction. When the squeegee assembly 23 moves to the gluing end area of the preset gluing direction, the lifting drive assembly 24 drives the squeegee assembly 23 to move downwards along the direction perpendicular to the surface of the plate 40, and the lifting drive assembly 24 and the squeegee driving mechanism The movement of 30 synthesizes an oblique downward trajectory, so as to cut the first oblique angle 42 on the adhesive 41 on the surface of the board 40 at the end of the gluing termination area along the preset gluing direction. Through the cooperation of the gluing mechanism 20 and the gluing driving mechanism 30, the first bevel 42 can be automatically cut out to the adhesive 41 at both ends of the preset gluing direction, which can improve the gluing efficiency and reduce labor intensity. Moreover, when the glued board 40 is pressed and pasted, the excess adhesive 41 on the board surface of the board 40 can automatically flow into the space of the first bevel 42, so as to prevent the adhesive 41 from flowing into the gap between the boards 40, that is, the board 40 There will be no side glue overflow during the laying process, and the board 40 can be laid continuously to improve the efficiency of the board 40 laying; at the same time, it can avoid the image acquisition device from being unable to identify the gap between the boards 40 due to the side glue overflow of the board 40. Ensure the accuracy of the board 40 paving.

In this embodiment, the plate 40 is a ceramic tile, and the working surface is a wall. Of course, in other embodiments, the plate 40 and the work surface can also be other objects that need to be glued and bonded, and it is not limited thereto.

In one embodiment, referring to FIG. 1 and FIG. 4 , the squeegee assembly 23 includes a scraper 231 , and the squeegee 231 is arranged along the transverse extension of the preset gluing direction L. As shown in FIG. In addition, the scraper 231 is inclined relative to the horizontal direction. Specifically, when the plate 40 is placed under the scraper assembly 23 , the scraper 231 is inclined relative to the surface of the plate 40 . In this way, the scraper 231 extends laterally along the predetermined gluing direction, so that the contact area between the squeegee 231 and the adhesive layer 41 is large, and the first bevel 42 can be quickly scraped out, thereby improving the efficiency of gluing. In addition, since the scraper 231 is arranged obliquely relative to the horizontal direction, the resistance encountered by the scraper 231 in the process of cutting the first bevel 42 can be reduced, so as to better cut the first bevel 42 .

Further, referring to FIG. 4 , FIG. 5 and FIG. 7 , the squeegee assembly 23 includes at least two independently arranged scrapers 231 , and the at least two scrapers 231 are arranged side by side along the transverse direction of the preset gluing direction. Each scraper 231 is drive-connected with at least one lift drive assembly 24 , and can move up and down in a direction perpendicular to the surface of the board 40 under the drive of the corresponding drive-connected lift drive assembly 24 . In this way, the number of the scraper 231 and the lifting drive assembly 24 can be selected according to the size of the sheet 40 perpendicular to the preset gluing direction, so that the lifting drive assembly 24 drives the scraper 231 that moves up and down in the direction perpendicular to the surface of the sheet 40 It is adapted to the size of the plate 40 in the transverse direction of the gluing direction and is flexible in use. In addition, the stroke of a single lifting drive assembly 24 can also be adaptively adjusted according to the situation of the working surface, so as to cut out first bevels 42 of different depths on the adhesive 41 at both ends of the board surface of the board 40 in the preset gluing direction, It is ensured that there will be no overflow of glue on the side of the board 40 during the laying of the board 40 .

Referring to FIG. 1 , FIG. 5 , FIG. 11 and FIG. 13 , the gluing method for boards in one embodiment of the present application is realized by using the gluing device for boards in any of the above embodiments. The gluing method for the board comprises the following steps:

S510: The plate 40 or the gluing mechanism 20 moves in the gluing starting area in the preset gluing direction, and the squeegee assembly 23 moves upward along the direction perpendicular to the surface of the plate 40, so that the plate 40 is moved along the preset gluing direction The adhesive 41 located at the end of the gluing start area on the board surface is cut with a first bevel 42 .

It should be noted that, referring to Fig. 11 and Fig. 13, in step S510, the lifting drive assembly 24 drives the squeegee assembly 23 to move upward, and at the same time, the gluing drive mechanism 30 drives the plate 40 or the gluing mechanism 20 to move forward, so that the lifting drive The assembly 24 and the movement of the gluing driving mechanism 30 synthesize an oblique upward trajectory, so as to cut a first bevel 42 on the adhesive 41 on the surface of the board 40 at the end of the gluing start area along the preset gluing direction.

S520, the plate 40 or the gluing mechanism 20 moves forward along the preset gluing direction.

S530, the plate 40 or the gluing mechanism 20 moves in the gluing end area of the preset gluing direction, and the squeegee assembly 23 moves downward along the direction perpendicular to the surface of the plate 40, so as to press the plate 40 along the preset gluing direction A first bevel 42 is cut on the adhesive 41 located at the end of the gluing termination area.

It should be noted that in step S530, the lifting drive assembly 24 drives the squeegee assembly 23 to move downward, and at the same time, the gluing drive mechanism 30 drives the plate 40 or the gluing mechanism 20 to move forward, so that the lifting drive assembly 24 and the gluing drive The movement of the mechanism 30 synthesizes an oblique downward trajectory, so as to cut a first oblique angle 42 on the adhesive 41 on the surface of the board 40 at the end of the gluing termination area along the preset gluing direction.

In the above-mentioned gluing method for boards, through the cooperation of the gluing mechanism 20 and the gluing driving mechanism 30 , the first bevel 42 is automatically cut out for the adhesive 41 at both ends in the preset gluing direction. When the board 40 is pressed and pasted, the excess adhesive 41 on the board surface of the board 40 can automatically flow into the first bevel 42 space, preventing the adhesive 41 from flowing into the gap between the boards 40, that is, the board 40 is in the process of laying There will be no side overflow glue, and the board 40 can be laid continuously, which improves the efficiency of the board 40 laying. In addition, since there will be no glue overflow on the side of the board 40 during the laying process of the board 40, it can prevent the image acquisition device from being unable to identify the gap between the boards 40 due to the overflow of glue on the side of the board 40, and ensure the accuracy of the laying of the board 40.

Further, before step S510, the following steps are also included:

S501 , the gluing mechanism 20 or the plate 40 moves in the gluing starting area in the preset gluing direction, and applies a preset length of adhesive 41 on the surface of the plate 40 along the preset gluing direction.

It should be noted that the preset length can be set according to actual conditions, such as the size of the plate 40 and the like. In this embodiment, the preset length is 150mm, which is not limited thereto.

S502, the gluing mechanism 20 or the plate 40 returns to the gluing starting position in the preset gluing direction, and applies a preset dose of adhesive 41 at the gluing starting position.

It should be noted that, in step S502, the gluing mechanism 20 or the plate 40 returns to the gluing starting position in the preset gluing direction, and the lifting drive assembly controls the scraping assembly to descend to the height of the plate surface; stop 5 seconds, a certain amount of adhesive 41 is accumulated at the starting position of gluing.

In this way, the adhesive 41 of a predetermined length is first applied to the starting area of the plate 40 in the preset glueing direction, which can effectively solve the problems of glue roll and lack of glue at the starting position of the plate 40, and ensure the quality of glue coating , to ensure that the plate 40 can be firmly and reliably bonded to the work surface.

Referring to Fig. 1 and Fig. 5, the paving equipment for boards in one embodiment of the present application includes a chassis, an image acquisition device for obtaining image information of boards 40 that have been paved, a paving device, and any of the above-mentioned embodiments. Gluing device for boards. Both the gluing device and the paving device for the board are arranged on the chassis, and the paving device can grab the glued board 40 from the gluing device for the board, and according to the image of the board 40 obtained by the image acquisition device Image information, laying the glued board 40 to a preset position.

When using the paving equipment for boards to perform operations, the gluing device for boards first applies glue to the boards 40 . When the gluing driving mechanism 30 drives the squeegee assembly 23 to move in the gluing starting area in the preset gluing direction, the lifting drive assembly 24 drives the squeegee assembly 23 to move upwards in a direction perpendicular to the surface of the plate 40, so that the lifting drive The movement of the component 24 and the gluing driving mechanism 30 synthesizes an upward trajectory, so as to cut the first bevel 42 on the adhesive 41 at the end of the gluing start area on the board 40 along the preset gluing direction. Then, the gluing driving mechanism 30 drives the squeegee assembly 23 to move forward along the preset gluing direction. When the squeegee assembly 23 moves to the gluing end area on the preset gluing direction, the lifting drive assembly 24 drives the squeegee assembly 23 to move downwards along the direction perpendicular to the plate 40 plate surface, so that the lifting drive assembly 24 and the squeegee The movement of the glue driving mechanism 30 synthesizes an oblique downward trajectory, so as to cut a first bevel 42 on the adhesive 41 at the end of the glue application start area on the board surface of the board 40 along the preset glue application direction.

Then, the paving device is carrying out the paving operation on the glued board 40, that is, the paving device grabs the glued board 40 from the gluing device for the board, and according to the obtained board 40 by the image acquisition device The image information of the glue-coated sheet material 40 is paved to the preset position.

The above-mentioned paving equipment for boards, in the process of gluing operation, through the cooperation of the gluing mechanism 20 and the gluing driving mechanism 30, can automatically cut out the first adhesive agent 41 at both ends of the preset gluing direction. A bevel 42, which can improve the efficiency of gluing operation and reduce labor intensity. Moreover, when the glued board 40 is pressed and pasted, the excess adhesive 41 on the board surface of the board 40 can automatically flow into the space of the first bevel 42, so as to prevent the adhesive 41 from flowing into the gap between the boards 40, that is, the board 40 There will be no side glue overflow during the laying process, and the board 40 can be laid continuously to improve the efficiency of the board 40 laying; at the same time, it can avoid the image acquisition device from being unable to identify the gap between the boards 40 due to the side glue overflow of the board 40. Ensure the accuracy of the board 40 paving.

A gluing device for boards according to an embodiment of the present application and a method for cutting straight grooves 43 and second bevels 45 on the board surface of boards using the device will be described in detail below with reference to FIGS. 1 to 13 .

Please refer to Fig. 1, Fig. 5 and Fig. 6, the gluing device that is used for sheet material of an embodiment of the present application, comprises support frame 10, gluing mechanism 20 and gluing driving mechanism 30, and gluing driving mechanism 30 is used for driving gluing The gluing mechanism 20 moves relative to the supporting frame 10 along a preset gluing direction. The gluing mechanism 20 includes a gluing support 21 , a glue supply assembly 22 installed on the gluing support 21 and a squeegee assembly 23 , the glue supply assembly 22 is used for supplying the adhesive 41 to the plate 40 . The squeegee assembly 23 includes scraper teeth 232 and a scraper 231 , the scraper 231 extends transversely along the preset gluing direction, and the scraper 232 is disposed on the front side or rear side of the scraper 231 along the preset gluing direction.

Referring to FIG. 1 , for the convenience of understanding, L is used to represent the preset gluing direction.

It should be noted that, in this embodiment, during the gluing operation, the plate 40 remains still, and the gluing driving mechanism 30 drives the gluing mechanism 20 to move along a preset gluing direction. Certainly, in other embodiments, the gluing mechanism 20 may remain stationary, and the gluing driving mechanism 30 drives the plate 40 to move along a preset gluing direction.

In the above-mentioned gluing device for boards, during gluing operation, the gluing drive mechanism 30 drives the gluing mechanism 20 to move relative to the support frame 10 along the preset gluing direction, and the glue supply assembly 22 supplies adhesive 41 to the surface of the board 40 . The scraping tooth 232 is in contact with the adhesive 41 at the lateral edge of the board surface of the board 40 along the preset gluing direction, and moves along the preset gluing direction to clean the adhesive 41 at the lateral edge of the board 40 along the preset gluing direction. 41 to cut the second bevel 45 . Under the cooperation of the gluing driving mechanism 30 and the scraping teeth 232, the adhesive 41 at the lateral edge of the plate 40 along the preset gluing direction can be automatically cut a second bevel 45, so that the plate 40 is along the preset gluing direction. A space is formed at the edge lateral to the glue application direction. When the glued board 40 is pressed and laid, the excess adhesive 41 on the board surface of the board 40 can automatically flow to the space corresponding to the second bevel 45 for storage, preventing the adhesive 41 from flowing into the gap between the boards 40, that is There will be no glue overflow on the side of the board 40 during the paving process, so that the board 40 can be continuously paved and the efficiency of the board 40 paving can be improved; at the same time, it can also prevent the image acquisition device from being unable to recognize the board 40 due to the overflow of glue on the side of the board 40 The gap between them ensures the accuracy of the plank 40 paving.

In this embodiment, referring to FIG. 6 , the scraping teeth 232 are disposed behind the scraper 231 along the preset glue application direction. In this way, the lateral dimension of the scraper 231 along the preset gluing direction can not be smaller than the lateral dimension of the board surface of the plate 40 along the preset gluing direction, so that the scraper 231 can completely scrape the adhesive 41 on the board surface of the board 40 coating, so that the adhesive 41 on the board surface of the board 40 is more uniform, ensuring that the board 40 is more firmly bonded to the wall. At the same time, the scraping teeth 232 can also cut out a second bevel 45 on the adhesive 41 at the lateral edge of the board 40 along the preset gluing direction. In addition, it is also possible to avoid motion interference caused by the too close arrangement of the scraper 232 and the scraper 231 , thereby ensuring the normal operation of the scraper 231 and the scraper 232 .

In one embodiment, referring to FIG. 6 and FIG. 7 , the scraping tooth 232 includes an inclined block 2321 mounted on the glue-coating bracket 21 . The inclined block 2321 is provided with an inclined surface 2322 inclined upwards from the bottom of the inclined block 2321 along at least one side of the transverse direction of the preset glue application direction. 41 touch to cut out the second bevel 45. During the gluing operation, the gluing driving mechanism 30 drives the squeegee assembly 23 to move along the preset gluing direction, and the inclined block 2321 contacts the adhesive 41 at the lateral edge of the plate 40 along the preset gluing direction, Automatically cut out the second bevel 45 to improve efficiency and reduce labor intensity. In addition, in the process of laying the board 40, the second bevel 45 cut out by the adhesive 41 can play a role of diversion, and the excess adhesive 41 on the board 40 can be better guided into the corresponding corner of the second bevel 45. Store in the space to avoid the phenomenon of side glue overflow of the board 40 in the process of paving, so that the board 40 can be continuously paved and the efficiency of the board 40 paving can be improved; at the same time, it can also avoid the side of the board 40. The acquisition device cannot identify the gaps between the boards 40 to ensure the accuracy of laying the boards 40 .

In one embodiment, referring to FIG. 5 , FIG. 6 and FIG. 7 , the gluing mechanism 20 further includes a lift drive assembly 24 . The lifting drive assembly 24 is used to drive the scraper 231 to move up and down along a direction perpendicular to the surface of the board 40 . Wherein, when the gluing drive mechanism 30 drives the gluing mechanism 20 to apply gluing along the preset gluing direction, the lifting drive assembly 24 can drive the scraper 231 to intermittently move up and down in a direction perpendicular to the surface of the board 40 , to cut out the straight groove 43 on the glued layer on the plate 40 plate surface. In this way, the redistribution of the amount of the adhesive 41 is realized, that is, the adhesive layer formed by the adhesive 41 on the surface of the board 40 is distributed as the straight groove 43 and the raised portion 44 . When paving the glued plate 40, the raised portion 44 is first in contact with the working surface. During the process of friction and pressing, the adhesive 41 of the raised portion 44 flows into the straight groove 43 in all directions, increasing the contact between the adhesive and the working surface. The contact area of the surface, the adhesive can be squeezed more fully, and the air in the straight groove 43 can also be squeezed out at the same time, avoiding hollowing, ensuring that the plate 40 can be more firmly and reliably bonded to the working surface, and the bonding effect is better. And, in the process of rubbing and pressing the plate 40, the adhesive 41 of the raised portion 44 flows into the straight groove 43 in all directions, filling up the accommodation space of the straight groove 43, preventing the adhesive 41 from overflowing from the side of the plate 40, and preventing the image acquisition device from failing. Identify the gaps between the boards 40 to ensure the accuracy of laying the boards 40 . In addition, the error between the measured glue thickness and the actual glue thickness can also be tolerated.

Wherein, referring to FIG. 1 and FIG. 2 , for the convenience of understanding, S is used to represent the direction perpendicular to the surface of the board 40 .

It should be noted that, when the scraper assembly 23 moves up and down along the direction perpendicular to the surface of the sheet 40, the upward movement means that the scraper assembly 23 moves away from the surface of the sheet 40 along the direction perpendicular to the sheet 40, and moves downward. It means that the squeegee assembly 23 moves close to the board surface of the board 40 in a direction perpendicular to the board surface of the board 40 .

Further, referring to Fig. 7 and Fig. 8, the bottom of the scraper 231 is provided with a scraping part 2312 and a scraping groove part 2311, and the scraping groove part 2311 is downward from the lateral side of the scraping part 2312 along the preset gluing direction. Extended settings. When the gluing driving mechanism 30 drives the gluing mechanism 20 to apply gluing along the preset gluing direction, the scraping groove part 2311 can scrape off the glue layer formed by the adhesive on the surface of the board 40 and extend along the preset gluing direction The straight groove 43, the flattening part 2312 can scrape the adhesive 41 on the side of the straight groove 43 along the preset gluing direction. It should be noted that, when the glued layer on the surface of the plate 40 is scraped out of the straight groove 43 by the scraping groove part 2311, the adhesive 41 on the side of the straight groove 43 along the preset gluing direction will appear uneven. In the embodiment, a scraper 2312 is provided at the bottom of the scraper 231, and the scraper 2312 can evenly scrape the adhesive 41 on the side of the straight groove 43 during the movement of the gluing mechanism 20 along the preset gluing direction, which is beneficial to The plate 40 is in better contact with the working surface, ensuring the firmness of the bonding between the plate 40 and the working surface. Moreover, since the bottom of the scraper 231 is provided with a scraping portion 2312 and a scraper groove portion 2311, the scraper 231 can automatically distribute the glue layer on the surface of the board 40 under the action of the gluing drive mechanism 30 and the lifting drive assembly 24. The straight groove 43 and the raised portion 44 are formed to improve efficiency and reduce labor intensity.

Further, referring to Fig. 6, Fig. 7 and Fig. 8, as mentioned above, the inclined side portion 2313 of the scraper 231, the inclined side portion 2313 is downward from the transverse side portion of the flattening portion 2312 along the preset gluing direction. It is arranged obliquely to form a lateral side portion of the scraping groove portion 2311 along the preset glue application direction, so as to scrape out at least part of the side wall of the straight groove 43 . Moreover, the scraper 231 is inclined relative to the surface of the plate 40 . In this way, in the process of gluing operation, the wall of the straight groove 43 scraped by the scraper 231 on the glue layer on the surface of the plate 40 is inclined relative to the bottom of the groove, such as the distance between the opposite groove walls of the straight groove 43 It gradually increases from the bottom of the groove to the top of the groove, which can delay the flow of the adhesive 41 on the groove wall of the straight groove 43 to the bottom of the groove, which is beneficial to the maintenance of the straight groove 43 . Moreover, the inclined groove wall of the straight groove 43 can also play a role of diversion, and the excess adhesive 41 can be better introduced into the straight groove 43 for storage, effectively ensuring the quality of the board 40 to be laid. In addition, since the scraper 231 is inclined relative to the horizontal direction, the resistance that the scraper 231 receives during the gluing operation can be reduced, and the adhesive 41 on the coating surface can be scraped more evenly.

Further, referring to FIG. 6 and FIG. 7 , the squeegee assembly 23 includes at least two scrapers 231 , and the at least two scrapers 231 are arranged side by side along the transverse direction of the preset gluing direction. The bottom of each scraper 231 is provided with a scraping part 2312, and both sides of the horizontal direction along the preset gluing direction from the scraping part 2312 are provided with a scraping groove part 2311, and the adjacent two scrapers 231 are scraped The groove portion 2311 is used to scrape out a straight groove 43 . Each scraper 231 is correspondingly connected with a lifting drive assembly 24 , and can intermittently move up and down along a direction perpendicular to the surface of the plate 40 under the drive of the correspondingly drivingly connected lifting drive assembly 24 . In this way, the number of lifting drive components 24 and scrapers 231 can be selected according to the transverse dimension of the plate 40 along the preset gluing direction, so that the transverse length of the scraper 231 along the preset gluing direction can be adapted to the size of the plate 40 , flexible to use. In addition, it is also possible to adaptively adjust the stroke of the lifting drive assembly 24 according to the conditions of the working surface, so as to scrape straight grooves 43 of different depths on the glued layer of the same plate 40 to ensure that the plate 40 is bonded to the working surface. Firmness.

Referring to FIG. 1 and FIG. 4 , the gluing method for boards according to an embodiment of the present application is realized by using the gluing device for boards of any of the above-mentioned embodiments. The gluing method for the board comprises the following steps:

S610, the gluing mechanism 20 or the plate 40 moves forward from the gluing starting position in the preset gluing direction.

S620 , the scraping teeth 232 contact the adhesive 41 at the lateral edge of the plate 40 along the preset gluing direction, and move along the preset gluing direction to cut out the second bevel 45 .

In this way, through the cooperation of the gluing drive mechanism 30 and the scraping teeth 232, the adhesive 41 at the lateral edge of the plate 40 along the preset gluing direction can be automatically cut out a second bevel 45, so that the plate 40 surface A space is formed on the edge along the preset gluing direction. When the glued board 40 is pressed and laid, the excess adhesive 41 on the board surface of the board 40 can automatically flow to the space corresponding to the second bevel 45 for storage, preventing the adhesive 41 from flowing into the gap between the boards 40, That is to say, there will be no glue overflow on the side of the board 40 during the paving process, so that the board 40 can be continuously paved and the efficiency of the board 40 paving can be improved; at the same time, it can also avoid the side of the board 40 from overflowing the glue and cause the image acquisition device to fail to recognize the board The gap between 40 ensures the accuracy of the board 40 paving.

Further, before step S620, the following steps are also included:

S601, the gluing mechanism 20 or the plate 40 moves to the gluing starting position in the preset gluing direction, and applies a preset length of adhesive 41 on the surface of the plate 40 along the preset gluing direction.

S602, the gluing mechanism 20 or the plate 40 returns to the gluing starting position in the preset gluing direction, and applies a preset dose of adhesive 41 at the gluing starting position.

It should be noted that, in step S602, the gluing mechanism 20 or the panel 40 returns to the gluing starting position in the preset gluing direction, the gluing mechanism 20 or the panel 40 stops for 5 seconds, and accumulates a certain amount at the gluing starting position. Amount of adhesive 41.

In this way, the adhesive 41 of a predetermined length is first applied to the starting position of the glue application of the plate 40 along the preset glue application direction, which can effectively solve the problems of glue roll and lack of glue at the glue application start position of the plate 40, and ensure the quality of glue application. It is ensured that the board 40 can be firmly and reliably bonded to the work surface.

Referring to Fig. 1 and Fig. 4, the paving equipment for boards in one embodiment of the present application includes a chassis, an image acquisition device for obtaining image information of boards 40 that have been paved, a paving device, and any of the above-mentioned embodiments. Gluing device for boards. Both the gluing device and the paving device for the board are arranged on the chassis, and the paving device can grab the glued board 40 from the gluing device for the board, and according to the image of the board 40 obtained by the image acquisition device Image information, laying the glued board 40 to a preset position.

When using the paving equipment for boards, the gluing drive mechanism 30 drives the gluing mechanism 20 or the board 40 to move relative to the support frame 10 along the preset gluing direction, and the glue supply assembly 22 supplies adhesive 41 to the board surface of the board 40 . The scraper 232 is in contact with the adhesive 41 at the lateral edge of the board surface of the board 40 along the preset gluing direction, and moves along the preset gluing direction so as to clean the adhesive 41 at the lateral edge of the board 40 along the preset gluing direction. The adhesive 41 is cut at a second bevel 45 . Then, the paving device is carrying out the paving operation on the glued board 40, that is, the paving device grabs the glued board 40 from the gluing device for the board, and according to the obtained board 40 by the image acquisition device The image information of the glue-coated sheet material 40 is paved to the preset position.

The above-mentioned paving equipment for boards, in the process of gluing, through the cooperation of the gluing drive mechanism 30 and the scraping teeth 232, can automatically paste the horizontal edge of the board 40 along the preset gluing direction. The adhesive 41 cuts the second bevel 45, so that a space is formed at the lateral edge of the board surface of the board 40 along the preset gluing direction. When the glued board 40 is pressed and laid, the excess adhesive 41 on the board surface of the board 40 can automatically flow to the space formed by the second bevel 45 for storage, so as to prevent the adhesive 41 from flowing into the gap between the boards 40, that is, There will be no glue overflow on the side of the board 40 during the paving process, so that the board 40 can be continuously paved and the efficiency of the board 40 paving can be improved; at the same time, it can also prevent the image acquisition device from being unable to recognize the board 40 due to the overflow of glue on the side of the board 40 The gap between them ensures the accuracy of the plank 40 paving.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and thus should not be construed as limiting the application.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this application, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the present application, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions are for the purpose of illustration only and are not intended to represent the only embodiment.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims

A gluing device for plates, characterized in that the gluing device for plates comprises:

support frame;

A glue application mechanism, including a glue application bracket, a glue supply assembly and a squeegee assembly installed on the glue application support, wherein the glue supply assembly is configured to supply adhesive to the board surface of the board; and

The gluing driving mechanism is configured to drive the gluing mechanism to move relative to the support frame along a preset gluing direction to perform gluing and scraping.
The gluing device for plates according to claim 1, wherein the gluing mechanism further comprises a lifting drive assembly configured to drive the squeegee assembly along a direction perpendicular to the plate. Move up and down in the direction of the board surface.
The gluing device for plates according to claim 2, characterized in that, during the process of the gluing driving mechanism driving the gluing mechanism to apply glue along the preset gluing direction, the lifting The driving assembly can drive the squeegee assembly to intermittently move up and down in a direction perpendicular to the surface of the board, so that the glue layer on the board surface of the board is consistent with the preset gluing direction Cut a straight groove of predetermined length in the direction of
The gluing device for plates according to claim 3, wherein the squeegee assembly includes a squeegee extending transversely to the preset gluing direction, the bottom of the squeegee is provided with A scraping part and at least one scraping groove part, each scraping groove part extends downward from a side part of the scraping part along the transverse direction of the preset glue application direction.
The gluing device for plates according to claim 4, characterized in that, the scraping groove part has a main body part and an inclined side part, and the inclined side part of the scraping groove part is formed from the flattening part. The side portions are inclined downwardly towards the main portion of the scraper portion to scrape at least part of the side walls of the straight groove.
The gluing device for boards according to claim 4, wherein the scraper is arranged obliquely relative to the board surface of the boards.
The gluing device for plates according to claim 4, wherein the squeegee assembly includes at least two scrapers arranged side by side along the same direction, wherein each scraper has two lateral sides The scraping groove parts are all provided, and the adjacent scraping groove parts of two adjacent scrapers cooperate to scrape out one of the straight grooves, wherein each of the scrapers is connected to one of the lifting drive components , and can intermittently move up and down along a direction perpendicular to the board surface of the board under the drive of the lifting drive assembly.
The gluing device for plates according to claim 1, wherein the glue supply assembly includes a translation drive and a glue nozzle, and the glue nozzle is provided with a glue outlet, and the glue outlet is in the The preset gluing direction is arranged in front of the squeegee assembly, wherein the translational driving member can drive the glue nozzle to reciprocate relative to the gluing bracket along the transverse direction of the preset gluing direction.
The gluing device for plates according to claim 1, wherein at least one side of the support frame is provided with the gluing driving mechanism, and the gluing driving mechanism includes a driving motor, an annular flexible member and at least two transmission wheels, the driving motor is drivingly connected to at least one of the at least two transmission wheels, and at least two transmission wheels are arranged on the two sides of the support frame in the preset gluing direction. end, the annular flexible member is tensioned on at least two of the transmission wheels, and the glue application mechanism is connected to one side of the annular flexible member.
The gluing device for plates according to claim 1, wherein at least one side of the support frame is provided with a guide rail extending along the preset gluing direction, and the gluing bracket is provided with a slider , the gluing mechanism can move along the preset gluing direction under the cooperation of the slider and the guide rail.
The gluing device for plates according to claim 2, characterized in that,

When the gluing drive mechanism drives the gluing mechanism to move in the gluing start area along the preset gluing direction, the lifting drive assembly can drive the squeegee assembly along a direction perpendicular to the plate The direction of the board surface moves upwards. When the gluing drive mechanism drives the gluing mechanism to move along the preset gluing direction in the gluing termination area, the lifting drive assembly can drive the squeegee assembly along the moving downward in a direction perpendicular to the board surface of the board, so as to cut a first bevel to the adhesive at both ends of the board surface in the preset gluing direction.
The gluing device for plates according to claim 11, characterized in that, the squeegee assembly includes a scraper, and the squeegee is arranged to extend transversely to the preset gluing direction and opposite to the The face of the plate is inclined, wherein,

The squeegee assembly includes at least two independently arranged scrapers, and at least two scrapers are arranged side by side along the transverse direction of the preset gluing direction, wherein each scraper is connected with the lifting drive assembly One of them is connected, and can move up and down along the direction perpendicular to the board surface of the board under the drive of the corresponding lifting drive assembly.
The gluing device for plates according to claim 8, characterized in that, the gluing device for plates also includes a pumping mechanism and a glue storage container for storing the adhesive, and the glue nozzle also includes A glue inlet is provided, and the glue inlet can communicate with the glue storage container through the pumping mechanism.
The gluing device for plates according to claim 1, wherein the squeegee assembly includes scraper teeth and a scraper, the scraper extends transversely to the preset gluing direction, and the scraper The teeth are arranged on the front side or the back side of the scraper in the preset gluing direction.
The gluing device for plates according to claim 14, wherein the scraping teeth include at least one slanting block mounted on at least one side of the gluing support, and the slanting block has an upwardly sloping bevel at the bottom of the block configured to contact the adhesive at the lateral edge of the deck of the board to cut a second bevel.
A kind of paving equipment for board, is characterized in that, comprises

chassis;

The image acquisition device is used to acquire the image information of the laid panels;

The gluing device for plates according to any one of claims 1 to 15, which is arranged on the chassis; and

The paving device is arranged on the chassis, and the paving device can grab the glued board from the gluing device for the board, and according to the image of the laid board obtained by the image acquisition device Image information, laying the glued sheet to the planned position.
A gluing method for boards, characterized in that, the gluing method for boards performs the following steps by utilizing the gluing device for boards according to any one of claims 1 to 15:

(i) the board or the gluing mechanism moves forward from the gluing starting position along the preset gluing direction, and the glue supply assembly supplies adhesive to the board surface of the board;

(ii) The squeegee assembly intermittently moves up and down along the direction perpendicular to the board surface of the board, so that the glue layer on the board surface of the board is consistent with the preset gluing direction Direction cuts straight slots.
The gluing method for plate according to claim 17, characterized in that, before the adhesive step (i), further comprising the following steps:

The gluing mechanism or the board moves from the gluing starting position along the preset gluing direction, so as to coat the board surface of the board with a preset length along the preset gluing direction. adhesive;

The gluing mechanism or the plate returns to the gluing starting position in the preset gluing direction, and applies a preset amount of adhesive at the gluing starting position.
The gluing method for plates according to claim 17, characterized in that, in step (ii), the squeegee assembly moves intermittently up and down at intervals along the preset gluing direction .
The gluing method for plates according to claim 17, characterized in that, in step (ii), the squeegee assembly is intermittently moved up and down every 30mm to 60mm along the preset gluing direction movement, and/or the groove width of the straight groove is 10mm to 15mm, and/or the groove depth of the straight groove is 5mm to 6mm, and/or the inclination angle range of the side wall of the straight groove relative to the bottom of the groove 30° to 60°.