Full-automatic intelligent glue brushing machine

Abstract

The utility model discloses a full-automatic intelligent glue brushing machine, and relates to the technical field of glue brushing machine equipment, the full-automatic intelligent glue brushing machine comprises a glue brushing machine body, a bridge frame is fixed on the upper surface of the glue brushing machine body, the lower surface of the bridge frame is connected with a U-shaped frame through two groups of telescopic cylinders, and a glue brushing roller with a middle shaft connected with an output shaft of a driving motor is rotatably mounted in the U-shaped frame; and cleaning mechanisms for carrying out pre-cleaning on the rock wool board are rotationally mounted on the outer walls of the two sides of the U-shaped frame. The leveling roller and the brush roller are driven by the adjusting mechanism to turn over, then the distance between the leveling roller and the rock wool board is adjusted, then the leveling roller and the brush roller are driven by the driving mechanism to rotate synchronously, and impurities are cleaned by attaching the brush roller to the surface of the rock wool board. Impurities are sucked into a containing box through a hose by means of strong negative pressure generated by an external dust suction fan and fall into a collecting hopper to be collected in a centralized mode, the impurities on the rock wool board are cleaned in a front mode, meanwhile, the impurities are collected in a centralized mode, and an operator can conveniently handle the impurities.

Description

Technical Field

[0001] This utility model relates to the technical field of glue application machine equipment, specifically a fully automatic intelligent glue application machine. Background Technology

[0002] A glue application machine is an automated device used to evenly apply glue or adhesive to the surface of materials. It is widely used in packaging, printing, furniture manufacturing, and building decoration. Its core components include a glue supply system, a coating device, a control system, and a conveying system. It can precisely control the coating amount, speed, and position to ensure the consistency and efficiency of the bonding effect. Modern fully automatic intelligent glue application machines further integrate sensors, machine vision, and artificial intelligence algorithms, which can monitor the coating status in real time, automatically adjust parameters, and support remote control, significantly improving production efficiency and intelligence level.

[0003] In the production of building decoration materials, glue application machines are particularly important. For example, in the bonding of rock wool boards, the porous structure of the boards makes them difficult to bond. A glue application machine is needed to evenly apply glue to ensure a strong bond with the building structure, thereby improving insulation performance and service life. However, in winter, existing glue application mechanisms suffer from poor glue flow in the glue container, leading to uneven glue dispensing and affecting usability. To address these shortcomings, reference can be made to existing technology (Chinese Patent Application No. CN222035440U, Publication Date November 22, 2024). This invention relates to a glue-applying machine for rock wool board production. The equipment incorporates a heating component, in which an electric heater heats the glue flowing through a heat-conducting pipe, transforming the glue from a near-solid state (not easily flowing) to a flowable state. This improves the glue's fluidity in winter and reduces the difficulty of applying glue in cold weather. Furthermore, the machine features a bidirectional adjustment mechanism and guide rollers. The bidirectional adjustment mechanism drives the guide rollers on both sides of the conveyor belt to move synchronously in opposite directions, facilitating the adjustment of the distance between the guide rollers and guiding rock wool boards of different sizes.

[0004] While this equipment solves the problem of difficult adhesive application in winter, it still has certain limitations in other aspects. First, before applying adhesive to the rock wool board, there may be material debris and dust from the air on the board. These impurities adhere to the surface of the rock wool board, hindering the full contact between the adhesive and the material, thus affecting the bonding effect. Therefore, we have proposed a fully automatic intelligent adhesive application machine that can effectively solve the above problems.

[0005] Therefore, we proposed a fully automatic intelligent glue application machine that can effectively solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a fully automatic intelligent glue application machine to solve the problem mentioned in the background art where impurities adhere to the surface of rock wool boards, hindering the full contact between the glue and the material, thereby affecting the bonding effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic intelligent glue application machine, including a glue application machine body, a bridge frame fixed on the upper surface of the glue application machine body, a U-frame connected to the lower surface of the bridge frame through two sets of telescopic cylinders, a glue application roller rotatably installed inside the U-frame with a central shaft connected to the output shaft of a drive motor, and a cleaning mechanism for pre-cleaning rock wool boards rotatably installed on the outer walls of both sides of the U-frame;

[0008] The cleaning mechanism includes multiple sets of support plates symmetrically and rotatably connected to the outer wall of the U-frame. On one side, a smoothing roller for smoothing the adhesive layer is rotatably installed on the outer wall of the two sets of support plates that are close to each other. On the other side, a brush roller for extracting and collecting dust scattered during brushing is rotatably installed on the outer wall of the two sets of support plates that are close to each other.

[0009] The outer wall of one side of the U-frame is provided with an adjustment mechanism for adjusting the distance between the bottom of the smoothing roller and the brush roller and the rock wool board.

[0010] The outer walls of the two sets of support plates located at opposite corners on both sides of the U-frame are rotatably connected to drive mechanisms for driving the smoothing roller and brush roller to rotate.

[0011] As a preferred technical solution of this application, the surface of the smoothing roller is provided with triangular anti-slip textures to increase the adhesive strength of the adhesive layer. Two sets of support plates on one side are fixedly installed with scrapers for cleaning and collecting residual adhesive on the surface of the smoothing roller. The overall structure of the scraper is arc-shaped, and the top of the scraper is sharp blade-shaped, with the sharp end in close contact with the surface of the smoothing roller. A glue hopper for collecting residual adhesive is fixed on the outer wall of the scraper away from the smoothing roller.

[0012] As a preferred technical solution of this application, a brush roller for extracting and collecting dust scattered during brushing is fixedly installed on the outer wall of the other side of the support plate. A placement box is fixed on the upper surface of the U frame. A collection hopper for collecting magazines is slidably pulled out from the inner wall of the placement box. The outer walls of both ends of the placement box are respectively connected to a dust extraction hood and an external vacuum fan through connecting hoses.

[0013] As a preferred technical solution of this application, the adjustment mechanism includes a lead screw rotatably mounted on one side of the outer wall of the U-frame. A servo motor is fixedly mounted on one side of the outer wall of the U-frame, and the output end of the servo motor is coaxially connected to the bottom end of the lead screw. A threaded block is threadedly connected to the outer wall of the lead screw. Connecting rods are rotatably connected to both sides of the outer wall of the threaded block, and the ends of the two sets of connecting rods away from the threaded blocks are respectively rotatably connected to two sets of support plates.

[0014] As a preferred technical solution of this application, a conveyor belt is installed inside the glue application machine body, and a distance measuring device for real-time detection of the distance between the two sets of support plates is fixed on the outer wall. An intelligent control panel that controls the distance measuring device, drive motor, and servo motor through circuit connection is fixed on one side of the glue application machine body.

[0015] As a preferred technical solution of this application, the driving mechanism includes a rotating arm rotatably connected to the outer wall of one side of the support plate via a rotating ring. A pressure block is fixed to the outer wall of the rotating arm. An arc-shaped rod is fixed to the outer wall of the two sets of support plates. A sleeve is fitted on the outer wall of the arc-shaped rod, and one side of the outer wall of the sleeve contacts the pressure block. An elastic element for driving the rotating arm to reset is fitted on the outer wall of the arc-shaped rod, and one end of the elastic element contacts the sleeve.

[0016] As a preferred technical solution of this application, one end of the central shaft of the smoothing roller and the brush roller passes through the support plate and is inserted into the interior of the rotating arm, and a set of sprockets is fixedly sleeved on the outer wall of the central shaft. A contact wheel that contacts the surface of the conveyor belt is rotatably installed on the inner wall of one end of the rotating arm through a rotating shaft, and a set of sprockets is fixedly sleeved on the outer wall of the rotating shaft. Chains are meshed on the outer walls of the two sets of sprockets.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: First, the smoothing roller and brush roller are rotated by the adjustment mechanism to adjust the distance between them and the rock wool board. Then, the driving mechanism drives the smoothing roller and brush roller to rotate synchronously. The brush roller is used to clean impurities by adhering to the surface of the rock wool board. The strong negative pressure generated by the external vacuum fan sucks the impurities into the placement box through the hose and into the collection hopper for centralized collection. Impurities on the rock wool board are pre-cleaned and collected simultaneously, making it convenient for the operator to handle. The smoothing roller (at this time, the distance between the smoothing roller and the rock wool board is the thickness of the adhesive layer) rolls the surface of the adhesive layer. While flattening the adhesive layer, the triangular anti-slip texture set on the surface of the smoothing roller can also press the corresponding triangular anti-slip texture on the surface of the adhesive layer, which can increase the contact area during bonding and improve the bonding strength. Then, the arc-shaped scraper adheres to the smoothing roller to scrape off the residual adhesive on its outer wall. The scraped residual adhesive falls into the glue hopper for centralized handling by the operator.

[0018] Secondly, the intelligent control panel starts the servo motor based on the information feedback from the distance measuring device (referring to the distance between the distance and the rock wool board). The servo motor drives the lead screw to rotate, which in turn drives the threaded block to move up and down. While the threaded block moves up and down, it drives the two sets of support plates, smoothing rollers and brush rollers to rotate at a certain angle through the connecting rod, thereby achieving the effect of intelligent automatic control of the distance between the smoothing rollers, brush rollers and rock wool board.

[0019] Furthermore, the elastic element extends and squeezes the sleeve and pressure block, thereby driving the rotating arm to rotate until the bonding wheel with the rubber ring on the outer wall is in contact with the surface of the conveyor belt. The forward power of the conveyor belt drives the bonding wheel to rotate, and the chain and sprocket work together to transmit the rotational power to the smoothing roller and the brush roller respectively, reducing the need for drive equipment and reducing the energy cost of processing to a certain extent. Attached Figure Description

[0020] Figure 1 This is a top view of the present invention;

[0021] Figure 2 This is a front view of the present invention;

[0022] Figure 3 This is a diagram showing the location distribution of the cleaning mechanism and the drive mechanism of this utility model;

[0023] Figure 4 This is an anatomical diagram of the cleaning mechanism of this utility model;

[0024] Figure 5 This is an anatomical diagram of the cleaning mechanism and drive mechanism of this utility model;

[0025] Figure 6 This is an anatomical diagram of the drive mechanism of this utility model;

[0026] Figure 7 This is a detailed disassembly drawing of the drive mechanism of this utility model.

[0027] In the diagram: 1. Glue application machine body; 11. Cable tray; 12. Conveyor belt; 13. Intelligent control panel; 14. U-shaped frame; 15. Placement box; 16. Glue application roller; 17. Distance measuring device; 2. Support plate; 21. Arc rod; 22. Sleeve; 23. Lead screw; 24. Threaded block; 25. Connecting rod; 26. Smoothing roller; 27. Brush roller; 28. Scraper; 281. Glue hopper; 29. ​​Dust extraction hood; 3. Rotating arm; 31. Pressure block; 32. Sprocket; 33. Chain; 34. Laminating wheel. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1: To address the issue of impurities adhering to the surface of the rock wool board, hindering sufficient contact between the adhesive and the material, and thus affecting the bonding effect, please refer to the attached... Figure 1 -Appendix Figure 7The present invention provides the following technical solution: a fully automatic intelligent glue application machine, including a glue application machine body 1, a bridge frame 11 fixed on the upper surface of the glue application machine body 1, a U-frame 14 connected to the lower surface of the bridge frame 11 through two sets of telescopic cylinders, a glue application roller 16 rotatably installed inside the U-frame 14 and connected to the output shaft of the drive motor, and a cleaning mechanism for pre-cleaning rock wool boards rotatably installed on the outer walls of both sides of the U-frame 14.

[0030] The cleaning mechanism includes multiple sets of support plates 2 symmetrically rotatably connected to the outer wall of the U-frame 14. On one side, a smoothing roller 26 for smoothing the adhesive layer is rotatably mounted on the outer wall of two sets of support plates 2 close to each other. On the other side, a brush roller 27 for extracting and collecting dust scattered during cleaning by the brush roller 27 is rotatably mounted on the outer wall of two sets of support plates 2 close to each other. An adjustment mechanism for adjusting the distance between the bottom ends of the smoothing roller 26 and the brush roller 27 and the rock wool board is provided on one side of the outer wall of the U-frame 14. Two sets of support plates 2 located diagonally on both sides of the U-frame 14 are rotatably connected to the outer walls of two drive mechanisms for driving the smoothing roller 26 and the brush roller 27. The surface of the smoothing roller 26 is provided with triangular anti-slip textures to improve the adhesive layer bonding strength. Two sets of support plates 2 are fixedly installed on the outer walls of the support plates 2 for cleaning and collecting residual adhesive on the surface of the smoothing roller 26. The overall structure of the scraper 28 is arc-shaped, and the top of the scraper 28 is sharp blade-shaped, with the sharp end in close contact with the surface of the smoothing roller 26. A glue hopper 281 for collecting residual adhesive is fixedly installed on the outer wall of the scraper 28 away from the smoothing roller 26. A brush roller 27 for extracting and collecting dust scattered during the cleaning of the brush roller 27 is fixedly installed on the outer wall of the other support plate 2. A placement box 15 is fixedly installed on the upper surface of the U frame 14. A collection hopper for collecting impurities is slidably pulled out from the inner wall of the placement box 15. The outer walls of both ends of the placement box 15 are connected to the dust extraction hood 29 and the external vacuum fan respectively through connecting hoses.

[0031] First, the smoothing roller 26 and brush roller 27 are rotated by the adjustment mechanism, thereby adjusting the distance between them and the rock wool board;

[0032] The smoothing roller 26 and the brush roller 27 are driven to rotate synchronously by the drive mechanism. The brush roller 27 is used to clean the impurities by adhering to the surface of the rock wool board. The strong negative pressure generated by the external dust collector blower draws the impurities through the hose into the placement box 15 (which is equipped with a dust filter to prevent impurities from entering the dust collector blower) and falls into the collection hopper for centralized collection. The impurities on the rock wool board are pre-cleaned and collected at the same time, which is convenient for the operator to handle.

[0033] The surface of the adhesive layer is pressed by the smoothing roller 26 (at this time, the distance between the smoothing roller 26 and the rock wool board is the thickness of the adhesive layer). While flattening the adhesive layer, the triangular anti-slip texture set on the surface of the smoothing roller 26 can also be used to press the corresponding triangular anti-slip texture on the surface of the adhesive layer, which can increase the contact area during bonding and improve the bonding strength.

[0034] Furthermore, the arc-shaped scraper 28 and the smoothing roller 26 scrape off the residual adhesive on the outer wall. The scraped residual adhesive falls into the glue hopper 281 for easy centralized processing by the operator.

[0035] Example 2: Based on Example 1, an adjustment mechanism for adjusting the distance between the smoothing roller 26, the brush roller 27, and the rock wool board is also disclosed. See attached diagram. Figure 1 -Appendix Figure 4 The specific structure is as follows: The adjustment mechanism includes a lead screw 23 rotatably mounted on one side of the outer wall of the U-frame 14. A servo motor is fixedly mounted on one side of the outer wall of the U-frame 14, and the output end of the servo motor is coaxially connected to the bottom end of the lead screw 23. A threaded block 24 is threadedly connected to the outer wall of the lead screw 23. Connecting rods 25 are rotatably connected to both sides of the outer wall of the threaded block 24, and the ends of the two sets of connecting rods 25 away from the threaded block 24 are respectively rotatably connected to the two sets of support plates 2. A conveyor belt 12 is installed inside the glue application machine body 1. A distance measuring device 17 for real-time detection of the distance between the support plates 2 and the rock wool board is fixed on the outer wall of the two sets of support plates 2. An intelligent control panel 13 is fixed on one side of the outer wall of the glue application machine body 1, which controls the distance measuring device 17, the drive motor, and the servo motor through circuit connection.

[0036] First, the intelligent control panel 13 starts the servo motor based on the information feedback from the distance measuring device 17 (referring to the distance between the servo motor and the rock wool board). The servo motor drives the lead screw 23 to rotate, which in turn drives the threaded block 24 to move up and down. While the threaded block 24 moves up and down, it drives the two sets of support plates 2, the smoothing roller 26, and the brush roller 27 to rotate at a certain angle through the connecting rod 25. This achieves the effect of intelligent automatic control of the distance between the smoothing roller 26, the brush roller 27, and the rock wool board.

[0037] Example 3: Based on Examples 1 and 2, a drive mechanism for providing power to the cleaning mechanism is also disclosed, as shown in the attached diagram. Figure 4 -Appendix Figure 7The specific structure is as follows: The driving mechanism includes a rotating arm 3 rotatably connected to the outer wall of one side of the support plate 2 via a rotating ring. A pressure block 31 is fixed to the outer wall of the rotating arm 3. An arc-shaped rod 21 is fixed to the outer wall of the two sets of support plates 2. A sleeve 22 is sleeved on the outer wall of the arc-shaped rod 21, and one side of the outer wall of the sleeve 22 contacts the pressure block 31. An elastic element for driving the rotating arm 3 to reset is sleeved on the outer wall of the arc-shaped rod 21, and one end of the elastic element contacts the sleeve 22. One end of the central shaft of the smoothing roller 26 and the brush roller 27 passes through the support plate 2 and is inserted into the interior of the rotating arm 3. A set of sprockets 32 is fixedly sleeved on the outer wall of the central shaft. A contact wheel 34 that contacts the surface of the conveyor belt 12 is rotatably installed on the inner wall of one end of the rotating arm 3 via a rotating shaft. A set of sprockets 32 is fixedly sleeved on the outer wall of the rotating shaft. Chains 33 mesh on the outer walls of the two sets of sprockets 32.

[0038] First, the elastic element extends and squeezes the sleeve 22 and the pressure block 31, thereby driving the rotating arm 3 to rotate until the bonding wheel 34 with the rubber ring on the outer wall is in contact with the surface of the conveyor belt 12. The forward power of the conveyor belt 12 drives the bonding wheel 34 to rotate, and the chain 33 and sprocket 32 ​​work together to transmit the rotational power to the smoothing roller 26 and the brush roller 27 respectively, reducing the need for drive equipment and reducing the energy cost of processing to a certain extent.

[0039] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automatic intelligent glue application machine, comprising a glue application machine body (1), wherein a bridge frame (11) is fixed on the upper surface of the glue application machine body (1), and a U-frame (14) is connected to the lower surface of the bridge frame (11) via two sets of telescopic cylinders, wherein a glue application roller (16) is rotatably mounted inside the U-frame (14) and connected to the output shaft of a drive motor, characterized in that: The outer walls on both sides of the U-frame (14) are rotatably equipped with cleaning mechanisms for pre-cleaning rock wool boards. The cleaning mechanism includes multiple sets of support plates (2) symmetrically rotatably connected to the outer wall of the U-frame (14). On one side, a smoothing roller (26) for smoothing the adhesive layer is rotatably installed on the outer wall of the two sets of support plates (2) that are close to each other. On the other side, a brush roller (27) for extracting and collecting dust scattered during the cleaning of the brush roller (27) is rotatably installed on the outer wall of the two sets of support plates (2) that are close to each other. The outer wall of one side of the U-frame (14) is provided with an adjustment mechanism for adjusting the distance between the bottom of the smoothing roller (26) and the brush roller (27) and the rock wool board; The outer walls of the two sets of support plates (2) located at opposite corners on both sides of the U-frame (14) are rotatably connected to a drive mechanism for driving the smoothing roller (26) and the brush roller (27) to rotate.

2. The fully automatic intelligent glue application machine according to claim 1, characterized in that: The surface of the smoothing roller (26) is provided with triangular anti-slip textures to enhance the adhesive strength. Two sets of support plates (2) on one side are fixedly installed with scrapers (28) for cleaning and collecting residual adhesive on the surface of the smoothing roller (26). The overall structure of the scraper (28) is arc-shaped. The top of the scraper (28) is sharp blade-shaped and the sharp end is in close contact with the surface of the smoothing roller (26). A glue hopper (281) for collecting residual adhesive is fixed on the outer wall of the scraper (28) away from the smoothing roller (26).

3. The fully automatic intelligent glue application machine according to claim 1, characterized in that: On the other side, the outer wall of the support plate (2) is fixedly installed with a brush roller (27) for collecting dust scattered during brushing. The upper surface of the U frame (14) is fixed with a placement box (15). The inner wall of the placement box (15) has a collection hopper for collecting magazines that can be slidably pulled out. The outer walls of both ends of the placement box (15) are respectively connected to the dust hood (29) and the external vacuum fan through connecting hoses.

4. The fully automatic intelligent glue application machine according to claim 3, characterized in that: The adjustment mechanism includes a lead screw (23) rotatably mounted on one side of the outer wall of the U-frame (14). A servo motor is fixedly mounted on one side of the outer wall of the U-frame (14), and the output end of the servo motor is coaxially connected to the bottom end of the lead screw (23). A threaded block (24) is threadedly connected to the outer wall of the lead screw (23). Connecting rods (25) are rotatably connected to both sides of the outer wall of the threaded block (24), and the ends of the two sets of connecting rods (25) away from the threaded block (24) are rotatably connected to two sets of support plates (2).

5. The fully automatic intelligent glue application machine according to claim 4, characterized in that: The glue-applying machine body (1) is equipped with a conveyor belt (12) inside. The outer walls of the two sets of support plates (2) are fixed with a distance measuring device (17) for real-time detection of the distance between the support plate and the rock wool board. The outer wall of one side of the glue-applying machine body (1) is fixed with an intelligent control panel (13) that controls the distance measuring device (17), drive motor, and servo motor through circuit connection.

6. The fully automatic intelligent glue application machine according to claim 5, characterized in that: The driving mechanism includes a rotating arm (3) that is rotatably connected to the outer wall of one side of the support plate (2) via a rotating ring. A pressure block (31) is fixed to the outer wall of the rotating arm (3). An arc rod (21) is fixed to the outer wall of the two sets of support plates (2). A sleeve (22) is sleeved on the outer wall of the arc rod (21), and one side of the outer wall of the sleeve (22) is in contact with the pressure block (31). An elastic element for driving the rotating arm (3) to reset is sleeved on the outer wall of the arc rod (21), and one end of the elastic element is in contact with the sleeve (22).

7. The fully automatic intelligent glue application machine according to claim 5, characterized in that: One end of the central shaft of the smoothing roller (26) and the brush roller (27) passes through the support plate (2) and is inserted into the interior of the rotating arm (3). A set of sprockets (32) is fixedly sleeved on the outer wall of the central shaft. A contact wheel (34) that contacts the surface of the conveyor belt (12) is rotatably installed on the inner wall of one end of the rotating arm (3) through a rotating shaft. A set of sprockets (32) is fixedly sleeved on the outer wall of the rotating shaft. A chain (33) meshes on the outer walls of the two sets of sprockets (32).

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