Polyurethane glue spreading roller convenient to install

Abstract

The utility model discloses a polyurethane glue spreading roller convenient to install, which comprises a roller body, installation parts are arranged on two sides of the roller body, an auxiliary mechanism is further arranged on the roller body, and the auxiliary mechanism comprises a support frame, U-shaped bolts arranged on two sides of the support frame, a belt arranged on the support frame, and a buckle and a clamping groove which are arranged on two sides of the belt. A limiting plate is further arranged at the top of the belt, the U-shaped bolt is locked on the limiting plate through a nut, the mounting part comprises a mounting support and a limiting nut, the limiting nut comprises a limiting groove and a threaded block which are sequentially arranged, the surface of the threaded block is in a fan shape, the top of the threaded block is in a triangular shape, and through arrangement of an auxiliary mechanism, the limiting groove is matched with the limiting groove. When a user installs the glue spreading roller, the glue spreading roller can be fixed on other installed glue spreading rollers or a machine body through the belt, the buckle and the clamping groove, so that the weight of the glue spreading roller borne by the user during installation is reduced, the installation convenience of the glue spreading roller is improved, the time needed by installation is shortened, and the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gluing roller, specifically to a polyurethane gluing roller convenient to install. BACKGROUND

[0002] Polyurethane gluing roller is a kind of equipment widely used in printing, packaging and other fields, and its function is to evenly apply glue on the substrate. The traditional polyurethane gluing roller usually needs to be installed on the equipment by a complex fixing method, which not only makes the installation process cumbersome, but also is prone to looseness and other problems. Moreover, large polyurethane gluing rollers often need to be installed by multiple workers, which can easily cause the phenomenon that one side is installed well while the other side is not aligned, resulting in repeated installation. SUMMARY

[0003] The utility model aims at providing a polyurethane gluing roller convenient to install to solve the above technical problems.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a polyurethane gluing roller convenient to install, including roller body, the two sides of roller body are provided with installation part, the roller body is also provided with auxiliary mechanism, the auxiliary mechanism includes support frame, U-shaped bolt arranged on the two sides of support frame, belt arranged on support frame and buckle and clamping groove arranged on the two sides of belt, the top of belt is also provided with limit plate, the U-shaped bolt is locked on the limit plate through nut, the installation part includes mounting bracket and limiting nut, the limiting nut includes limiting groove and threaded block arranged in sequence, the surface of threaded block is fan-shaped, and the top of threaded block is triangular.

[0005] Preferably, the installation part is also provided with a bearing, which is installed at the connection between the mounting bracket and the roller body.

[0006] Preferably, the two sides of the support frame are attached to the roller body.

[0007] Preferably, the roller body is designed as a hollow structure.

[0008] Preferably, a plurality of connecting bolts are arranged on the mounting bracket.

[0009] Preferably, the belt is provided with anti-skid lines.

[0010] Preferably, the surface of the roller body is coated with polyurethane material.

[0011] Preferably, the two ends of the roller body are provided with sealing rings.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The mounting convenience of the glue applying roller is improved, the time and labor intensity required for mounting are reduced, and through the setting of the auxiliary mechanism, the user can fix the glue applying roller on other mounted glue applying rollers or the machine body through the belt, buckle and clamping groove when mounting the glue applying roller, so that the weight of the glue applying roller borne by the user during mounting is reduced, and the stability and convenience of the glue applying roller during mounting are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical schemes of the embodiments of the present application, the drawings needed for the embodiment description will be briefly introduced as follows. Obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 is a whole schematic view of the polyurethane glue applying roller convenient to mount of the present embodiment;

[0016] Figure 2 is a perspective view of the polyurethane glue applying roller convenient to mount of the present embodiment;

[0017] Figure 3 is a schematic view of the roller body of the polyurethane glue applying roller convenient to mount of the present embodiment being provided with a support frame;

[0018] Figure 4 is an exploded view of the mounting portion of the polyurethane glue applying roller convenient to mount of the present embodiment.

[0019] In the drawings, the component list represented by each reference numeral is as follows:

[0020] 1, roller body; 2, mounting portion; 3, auxiliary mechanism; 4, support frame; 5, U-shaped bolt; 6, belt; 7, buckle; 8, clamping groove; 9, limiting plate; 10, mounting bracket; 11, limiting nut; 12, limiting groove; 13, threaded block; 14, bearing; 15, connecting bolt; 16, sealing ring. DETAILED DESCRIPTION

[0021] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a polyurethane gluing roller of convenient installation, including roller body 1, installation part 2 is provided in the both sides of roller body 1, still setting auxiliary mechanism 3 on roller body 1, auxiliary mechanism 3 includes support frame 4, U type bolt 5 being arranged in the both sides of support frame 4, belt 6 being arranged on support frame 4 and buckle 7 and card slot 8 being arranged in the both sides of belt 6, limit plate 9 is further provided in the top of belt 6, U type bolt 5 is locked on limit plate 9 by nut, installation part 2 includes mounting bracket 10 and limit nut 11, limit nut 11 includes limit slot 12 and screw block 13 sequentially arranged, screw block 13 surface is fan-shaped, screw block 13 top is triangle.

[0023] Specifically, installation part 2 is also provided with bearing 14, bearing 14 is installed at the connection of mounting bracket 10 and roller body 1, by setting bearing 14, the rotation of roller body 1 is more flexible, the friction is reduced, the service life of roller body 1 is prolonged, the use of bearing 14 can also ensure the stability of the gluing roller during high-speed operation, thereby ensuring the uniformity and quality of gluing.

[0024] Specifically, the both sides of support frame 4 are attached to roller body 1, by the above setting, the support effect of support frame 4 is better, and the support is more stable.

[0025] Specifically, roller body 1 is designed as a hollow structure, by the design of the hollow structure of roller body 1, the weight of the gluing roller is reduced, which is convenient for installation and maintenance. The hollow structure also helps heat dissipation, avoiding overheating problem caused by long-time work, thereby protecting the internal structure of the gluing roller from damage

[0026] Specifically, a plurality of connecting bolts 15 are further provided on mounting bracket 10.

[0027] Specifically, anti-skid lines are provided on belt 6, by setting the anti-skid lines, the fixing effect of belt 6 is better and more stable during installation.

[0028] Specifically, the surface of roller body 1 is coated with polyurethane material. The coating of polyurethane material can effectively improve the wear resistance and corrosion resistance of the gluing roller. At the same time, the elastic properties of polyurethane material enable the gluing roller to better adapt to the surface of different materials during use, ensuring the uniformity and adhesion of gluing.

[0029] Specifically, sealing rings 16 are provided at both ends of roller body 1, by setting sealing rings 16, the isolation between the inside of roller body 1 and the outside world is more rigorous, effectively preventing the entry of liquid or impurities, protecting the internal structure of the gluing roller and prolonging the service life. The use of sealing rings 16 also helps to keep the inside of the gluing roller clean, avoiding gluing quality problems caused by pollution.

[0030] One specific application example of the embodiment is:

[0031] The device is installed by winding the belt 6 on the body, fixing the mounting part 2 on the corresponding mounting position through the buckle 7 and the clamping groove 8, supporting through the mounting bracket 10, finding the position of the installation limiting nut 11, and quickly installing the roller body 1 through the positioning and installation of the limiting groove 12 and the threaded block 13, and after the installation is completed, the U-shaped bolt 5, the limiting plate 9, the belt 6, and the buckle 7 and the clamping groove 8 on the belt 6 are removed, and are installed on the next roller body 1 to be installed, so that the weight of the user during installation is reduced, the installation convenience of the rubber coating roller is improved, and the installation personnel can install alone, and the required installation time and labor intensity are reduced.

[0032] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] In the present application, unless otherwise specified and limited, the terms "installation", "setting", "connection", "fixing", "threading" and the like should be understood broadly, for example, can be fixedly connected, can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements, unless otherwise specified, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application according to the specific situation.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that the embodiments can be modified without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A polyurethane glue roller for easy installation, characterized by: The utility model provides a kind of roller body (1), the roller body (1) is provided with mounting portion (2) on both sides, auxiliary mechanism (3) is further provided on the roller body (1), the auxiliary mechanism (3) includes support frame (4), U-type bolt (5) being provided on both sides of support frame (4), belt (6) being provided on support frame (4) and buckle (7) and card slot (8) being provided on both sides of belt (6), limiting plate (9) is further provided on the top of belt (6), the U-type bolt (5) is locked on limiting plate (9) by nut, the mounting portion (2) includes mounting bracket (10) and limiting nut (11), the limiting nut (11) includes limiting groove (12) and screw block (13) being arranged in sequence, the surface of screw block (13) is fan-shaped, and the top of screw block (13) is triangular.

2. A polyurethane applicator roller for easy installation according to claim 1, characterized in that: The mounting portion (2) is further provided with a bearing (14), which is installed at the connection between the mounting bracket (10) and the roller body (1).

3. A polyurethane applicator roller for easy installation according to claim 1, characterized in that: The support frame (4) is attached to the roller body (1) on both sides.

4. A polyurethane applicator roller for easy installation according to claim 1, characterized in that: The roller body (1) is designed as a hollow structure.

5. A polyurethane applicator roller for easy installation according to claim 1, characterized in that: The mounting bracket (10) is further provided with a plurality of connecting bolts (15).

6. A polyurethane applicator roller for easy installation according to claim 1, characterized in that: The belt (6) is provided with anti-skid lines.

7. A polyurethane applicator roller for easy installation according to claim 1, characterized in that: The surface of the roller body (1) is coated with polyurethane material.

8. A polyurethane applicator roller for easy installation according to claim 1, characterized in that: Sealing rings (16) are provided at both ends of the roller body (1).

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