Gluing roller convenient for uniform gluing

Abstract

The utility model discloses a gluing roller convenient for uniform gluing, which comprises a glue box, support vertical plates are respectively fixed on two sides of the glue box through bolts, a driving motor is embedded in one group of support vertical plates, the output of the driving motor drives the connected gluing roller to rotate in the glue box, the gluing roller adheres to glue in the glue box, and the glue in the glue box is fixed on the support vertical plates. The lifting assembly drives the lifting plate to move, the lifting plate drives the auxiliary roller installed at the bottom, the auxiliary roller and the gluing roller extrude a product, after gluing of the product is completed, the product penetrates through the position between the arc-shaped glue scraping bottom plate and the arc-shaped glue scraping plate, and redundant glue on the product is removed through the arc-shaped glue scraping bottom plate and the arc-shaped glue scraping plate. The shoveled glue falls into the residual glue collecting box and flows into the glue box from a glue inlet formed in the bottom of the residual glue collecting box, an inclined supporting plate installed at the bottom end in the residual glue collecting box facilitates flowing of the glue, and the uniformity of products in the gluing process is improved while the distance between the glue coating roller and the auxiliary roller is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating rollers, in particular to a glue coating roller which is convenient for evenly coating glue. Background Art

[0002] The glue coating roller is one of the important components of the coating machinery. Its main function is to apply glue to the surface of the product to facilitate subsequent bonding and other processing of the product. At present, the glue coating roller in the coating machinery is generally used together with the auxiliary roller, so that the surface of the product can fit closely with the surface of the glue coating roller and maintain full contact between the two.

[0003] In today's coating machines, the extrusion pressure between the glue coating roller and the auxiliary roller on the product surface cannot be accurately adjusted, making it difficult to ensure that the product and the glue coating roller are fully fitted. At the same time, after the gluing is completed, the glue on the product surface is not scraped flat, resulting in uneven gluing. For this reason, we provide a glue coating roller that is easy to use for uniform gluing. Utility Model Content

[0004] The utility model aims to provide a glue coating roller which is convenient for evenly applying glue, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a glue coating roller that is convenient for uniform gluing, comprises a glue box, support vertical plates are respectively bolted on both sides of the glue box, and a driving motor is embedded in one group of the support vertical plates, a glue coating roller is connected to a bearing between the two groups of the support vertical plates, and one end of the glue coating roller is connected to the output end of the driving motor, a curved glue scraping bottom plate is installed on one side of the top of the glue box, mounting grooves are respectively opened in the two groups of the support vertical plates, lifting components are respectively installed in the two groups of the mounting grooves, and lifting plates are installed on the two groups of the lifting components, two groups of fixed plates are respectively installed on one side of the lifting plate, curved glue scraping plates are installed at the bottom of the two groups of the fixed plates, and the curved glue scraping plates are located directly above the curved glue scraping bottom plate, an auxiliary roller is installed on the bottom bearing of the lifting plate for auxiliary gluing, a residual glue collecting box is installed on one side of the glue box, an oblique support plate is installed at the bottom of the residual glue collecting box, and a glue inlet is opened on one side of the residual glue collecting box.

[0006] Preferably, the lifting assembly includes support rods, extrusion springs and a movable plate, the two groups of support rods are respectively installed inside the two groups of mounting grooves, the two groups of movable plates are respectively slidably connected to the outsides of the two groups of support rods, the two groups of extrusion springs are respectively connected between the bottom of the mounting grooves and the movable plates, a limiting assembly is movably installed between one group of the movable plates and one side of the supporting vertical plate to limit the movable plate, and the lifting plate is connected between the two groups of movable plates.

[0007] Preferably, the limit assembly includes a hinge seat, a limit plate and a support plate, the hinge seat is installed on one side of the movable plate, one end of the limit plate is connected to the inside of the hinge seat by a bearing, and multiple groups of support plates are arranged on one side of the support vertical plate and the limit plate can be engaged between two groups of support plates.

[0008] Preferably, auxiliary roller support plates are respectively installed at both ends of the bottom of the lifting plate, and bearings at both ends of the auxiliary roller are connected between two groups of auxiliary roller support plates. The auxiliary roller is located directly above the glue coating roller.

[0009] Preferably, the distance between the auxiliary roller and the glue coating roller is the same as the distance between the arc-shaped glue scraping plate and the arc-shaped glue scraping bottom plate.

[0010] Preferably, a pull rod is installed on one side of the limit plate, and the limit plate is moved by pulling the pull rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model drives the connected glue coating roller to rotate inside the glue box through the output of the driving motor, the glue coating roller adheres to the glue in the glue box, opens the lifting component inside the installation groove, the lifting component drives the lifting plate to move, the lifting plate drives the auxiliary roller installed at the bottom, the auxiliary roller and the glue coating roller squeeze the product, after the product is gluing, the product passes between the arc-shaped scraper bottom plate and the arc-shaped scraper plate, the arc-shaped scraper bottom plate and the arc-shaped scraper plate scrape off excess glue on the product, the scraped glue falls into the residual glue collection box and flows into the interior of the glue box from the glue inlet opened at the bottom of the residual glue collection box, the oblique support plate installed at the bottom end of the residual glue collection box facilitates the flow of glue, and while adjusting the distance between the glue coating roller and the auxiliary roller, the uniformity of the product gluing process is improved.

[0013] 2. The utility model supports the support rod installed in the installation groove, moves the moving plate, and makes the moving plate slide on the outside of the support rod. At the same time, the moving plate squeezes the squeezing spring installed between the moving plate and the installation groove, thereby increasing the stability of the moving plate when it is pressed down, and also facilitating the resetting of the moving plate. After adjusting the spacing of the moving plates, the limit plate is moved so that one end of the limit plate rotates inside the hinge seat, so that one end of the limit plate is engaged between the two groups of support plates to fix the adjusted moving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0016] Figure 3 For this utility model Figure 1A magnified schematic diagram of point A;

[0017] Figure 4 For this utility model Figure 2 An enlarged schematic diagram of point B.

[0018] In the figure: 1. glue box, 2. support vertical plate, 3. drive motor, 4. glue roller, 5. mounting groove, 6. support rod, 7. extrusion spring, 8. movable plate, 9. hinge seat, 10. limit plate, 11. support plate, 12. pull rod, 13. lifting plate, 14. auxiliary roller support plate, 15. auxiliary roller, 16. arc-shaped scraper bottom plate, 17. fixed plate, 18. arc-shaped scraper plate, 19. residual glue collection box, 20. oblique support plate, 21. glue inlet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 As shown, the utility model is a glue coating roller for evenly applying glue, comprising a glue box 1, support vertical plates 2 are bolted to both sides of the glue box 1, a driving motor 3 is embedded in one set of the support vertical plates 2, a glue coating roller 4 is connected to a bearing between the two sets of support vertical plates 2, and one end of the glue coating roller 4 is connected to the output end of the driving motor 3, an arc-shaped glue scraping bottom plate 16 is installed on one side of the top of the glue box 1, and mounting grooves 5 are respectively opened in the two sets of support vertical plates 2, and the two sets of mounting grooves 5 are respectively installed in the inside Lifting components, two groups of lifting components are installed with lifting plates 13, two groups of fixed plates 17 are installed on one side of the lifting plates 13, arc-shaped scraper plates 18 are installed at the bottom of the two groups of fixed plates 17, and the arc-shaped scraper plates 18 are located directly above the arc-shaped scraper bottom plate 16, and auxiliary rollers 15 are installed on the bottom bearings of the lifting plates 13 to assist in gluing, a residual glue collection box 19 is installed on one side of the glue box 1, an oblique support plate 20 is installed at the bottom of the residual glue collection box 19, and a glue inlet 21 is opened on one side of the residual glue collection box 19.

[0021] In this embodiment, by turning on the drive motor 3, the model of the drive motor 3 is 5IK120RGU-CF, the output of the drive motor 3 drives the connected glue coating roller 4 to rotate inside the glue box 1, the glue coating roller 4 adheres to the glue in the glue box 1, and the lifting component inside the mounting groove 5 is turned on. The lifting component drives the lifting plate 13 to move, and the lifting plate 13 drives the auxiliary roller 15 installed at the bottom. The auxiliary roller 15 and the glue coating roller 4 squeeze the product. After the product is gluing, the product passes between the arc-shaped scraper bottom plate 16 and the arc-shaped scraper board 18. The arc-shaped scraper bottom plate 16 and the arc-shaped scraper board 18 scrape off excess glue on the product. The scraped glue falls into the residual glue collection box 19 and flows into the glue box 1 from the glue inlet 21 opened at the bottom of the residual glue collection box 19. The inclined support plate 16 installed at the bottom end of the residual glue collection box 19 facilitates the flow of glue.

[0022] See also Figure 3 As shown, the lifting assembly includes support rods 6, extrusion springs 7 and movable plates 8. The two groups of support rods 6 are respectively installed inside the two groups of mounting grooves 5. The two groups of movable plates 8 are respectively slidably connected to the outsides of the two groups of support rods 6. The two groups of extrusion springs 7 are respectively connected between the bottom of the mounting grooves 5 and the movable plates 8. A limiting assembly is movably installed between one group of movable plates 8 and one side of the supporting vertical plate 2 to limit the movable plate 8. The lifting plate 13 is connected between the two groups of movable plates 8.

[0023] In this embodiment, the movable plate 8 is moved by supporting the support rod 6 installed in the mounting groove 5, so that the movable plate 8 slides on the outside of the support rod 6. At the same time, the movable plate 8 squeezes the squeezing spring 7 installed between the movable plate 8 and the mounting groove 5, thereby increasing the stability of the movable plate 8 when it is pressed down, and also facilitating the resetting of the movable plate 8.

[0024] See also Figure 3 As shown, the limiting assembly includes an articulated seat 9, a limiting plate 10 and a support plate 11. The articulated seat 9 is installed on one side of the movable plate 8. One end of the limiting plate 10 is connected to the inside of the articulated seat 9 by a bearing. Multiple groups of support plates 11 are arranged on one side of the supporting vertical plate 2 and the limiting plate 10 can be engaged between two groups of support plates 11.

[0025] In this embodiment, after adjusting the spacing of the movable plate 8, the limiting plate 10 is moved so that one end of the limiting plate 10 rotates inside the hinge seat 9, so that one end of the limiting plate 10 is engaged between the two groups of support plates 11 to fix the adjusted movable plate 8.

[0026] See also Figure 1 As shown, auxiliary roller support plates 14 are respectively installed at both ends of the bottom of the lifting plate 13, and the bearings at both ends of the auxiliary roller 15 are connected between the two groups of auxiliary roller support plates 14. The auxiliary roller 15 is located directly above the glue coating roller 4.

[0027] In this embodiment, two sets of auxiliary roller support plates 14 are installed at the bottom of the lifting plate 13, and the auxiliary roller 15 bearings are connected between the two sets of auxiliary roller support plates 14. When the lifting plate 13 moves downward, the auxiliary roller 15 moves downward, so that the auxiliary roller 15 and the glue coating roller 4 squeeze the product.

[0028] See also Figure 1 and Figure 2 As shown, the distance between the auxiliary roller 15 and the glue coating roller 4 is the same as the distance between the arc-shaped scraper plate 18 and the arc-shaped scraper bottom plate 16 .

[0029] In this embodiment, the distance between the auxiliary roller 15 and the glue coating roller 4 is the same as the distance between the arc-shaped scraper plate 18 and the arc-shaped scraper bottom plate 16 . When the distance of the auxiliary roller 15 is adjusted, the arc-shaped scraper plate 18 moves synchronously with the auxiliary roller 15 .

[0030] See also Figure 3 As shown, a pull rod 12 is installed on one side of the limiting plate 10, and the limiting plate 10 is moved by pulling the pull rod 12.

[0031] In this embodiment, by pulling the pull rod 12 , the pull rod 12 drives the limit plate 10 to move, so that the limit plate 10 is engaged between the two groups of support plates 11 , and vice versa, drives the limit plate 10 to move out from between the two groups of support plates 11 .

[0032] Working principle: The utility model is a glue coating roller that is convenient for uniform gluing. During use, the movable plate 8 drives the lifting plate 13 to move, and the distance between the auxiliary roller 15 installed at the bottom of the lifting plate 13 and the glue coating roller 4 is adjusted. At the same time, the lifting plate 13 drives the arc-shaped scraper plate 18 to move to the bottom of the arc-shaped scraper bottom plate 16. After the adjustment of the lifting plate 13 is completed, the limit plate 10 is moved so that one end of the limit plate 10 rotates inside the hinge seat 9, so that one end of the limit plate 10 is engaged between the two groups of support plates 11 to fix the adjusted movable plate 8, and the drive motor 3 is turned on. The output of the drive motor 3 drives the connected glue coating roller 4 to rotate. The inside of the glue box 1 rotates, the glue coating roller 4 adheres to the glue in the glue box 1, the auxiliary roller 15 and the glue coating roller 4 squeeze the product to glue the product, and the glued product passes between the arc-shaped scraper bottom plate 16 and the arc-shaped scraper board 18, and the arc-shaped scraper bottom plate 16 and the arc-shaped scraper board 18 scrape off excess glue on the product, and the scraped glue falls into the residual glue collection box 19 and flows into the inside of the glue box 1 from the glue inlet 21 opened at the bottom of the residual glue collection box 19. The inclined support plate 16 installed at the bottom end of the residual glue collection box 19 facilitates the flow of glue. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glue coating roller for uniform gluing, comprising a glue box (1), characterized in that: Supporting vertical plates (2) are bolted to the two sides of the glue box (1), one group of the supporting vertical plates (2) is embedded with a driving motor (3), a glue coating roller (4) is connected to a bearing between the two groups of the supporting vertical plates (2), and one end of the glue coating roller (4) is connected to the output end of the driving motor (3), an arc-shaped glue scraping bottom plate (16) is installed on one side of the top of the glue box (1), the two groups of the supporting vertical plates (2) are respectively provided with mounting grooves (5), the two groups of the mounting grooves (5) are respectively installed with lifting components, and the two groups of the lifting components are installed with lifting components. A descending plate (13), two groups of fixed plates (17) are respectively installed on one side of the lifting plate (13), arc-shaped scraping plates (18) are installed at the bottom of the two groups of fixed plates (17), and the arc-shaped scraping plates (18) are located directly above the arc-shaped scraping bottom plate (16), an auxiliary roller (15) is installed on the bottom bearing of the lifting plate (13) for auxiliary gluing, a residual glue collection box (19) is installed on one side of the glue box (1), an oblique support plate (20) is installed at the bottom of the residual glue collection box (19), and a glue inlet (21) is opened on one side of the residual glue collection box (19).

2. A glue coating roller for uniform gluing according to claim 1, characterized in that: The lifting assembly comprises a support rod (6), a compression spring (7) and a movable plate (8); two groups of the support rods (6) are respectively installed inside two groups of mounting grooves (5); two groups of the movable plates (8) are respectively slidably connected to the outsides of the two groups of support rods (6); two groups of the compression springs (7) are respectively connected between the bottom of the mounting groove (5) and the movable plate (8); a limiting assembly is movably installed between one group of the movable plates (8) and one side of the supporting vertical plate (2) to limit the movable plate (8); and the lifting plate (13) is connected between the two groups of movable plates (8).

3. A glue coating roller for uniform gluing according to claim 2, characterized in that: The limiting assembly comprises a hinge seat (9), a limiting plate (10) and a support plate (11); the hinge seat (9) is mounted on one side of the movable plate (8); one end of the limiting plate (10) is connected to the inside of the hinge seat (9) by a bearing; a plurality of groups of the support plates (11) are arranged on one side of the support vertical plate (2) and the limiting plate (10) can be engaged between two groups of the support plates (11).

4. A glue coating roller for uniform gluing according to claim 1, characterized in that: Auxiliary roller support plates (14) are respectively installed at both ends of the bottom of the lifting plate (13), and the bearings at both ends of the auxiliary roller (15) are connected between the two groups of auxiliary roller support plates (14). The auxiliary roller (15) is located directly above the glue coating roller (4).

5. A glue coating roller for uniform gluing according to claim 4, characterized in that: The distance between the auxiliary roller (15) and the glue coating roller (4) is the same as the distance between the arc-shaped glue scraping plate (18) and the arc-shaped glue scraping bottom plate (16).

6. A glue coating roller for uniform gluing according to claim 3, characterized in that: A pull rod (12) is installed on one side of the limit plate (10), and pulling the pull rod (12) drives the limit plate (10) to move.

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