Stabilizing roller with adjustable inclination angle

Abstract

The utility model relates to the technical field of stabilizing rollers, in particular to an inclination-angle-adjustable stabilizing roller which comprises a support used for fixing the whole stabilizing roller device, an adjusting mechanism used for adjusting the inclination angle of the stabilizing roller and a bearing, and the upper end of the support is fixedly connected with the adjusting mechanism in a welded mode. The upper end of the adjusting mechanism is fixedly connected with a bearing through a bolt, the upper end of the bearing is provided with a roller, and one side of the adjusting mechanism is fixedly connected with an atomization lubricating device; the atomization lubricating device comprises an oil mist lubricating pump, the upper end of the oil mist lubricating pump is fixedly connected with a connecting pipe through a hose, the outer side of the connecting pipe is fixedly connected with a supporting column, the side, close to the roller, of the connecting pipe is fixedly connected with a baffle, the lower end of the baffle is provided with an installation groove, and the inner side of the connecting pipe is connected with a toothed plate in a sliding mode. And effective lubrication between the roller and the bearing can be achieved through the arranged atomization lubricating device, it is guaranteed that materials are stably conveyed on the roller, and corrugations or wrinkles are prevented from occurring on the surfaces of the materials.

Description

Technical Field

[0001] This utility model relates to the field of stabilizing roller technology, specifically a stabilizing roller with an adjustable tilt angle. Background Technology

[0002] An adjustable tilt angle stabilizing roller is a roller device widely used in industrial production. It is mainly used in the transmission of paper, film, metal sheet, etc. to maintain the stable operation of materials and can adapt to different production needs by adjusting the tilt angle.

[0003] During the material transfer process, the stabilizing roller drives the material forward by rotating the roller. When it is necessary to adjust the running direction of the material or correct the deviation of the material, the tilt angle of the roller can be changed by adjusting the mechanism.

[0004] Under prolonged high-speed operation, the bearings of adjustable tilt angle stabilizing rollers will wear due to friction between the balls or rollers and the inner and outer rings. As wear intensifies, the bearing clearance increases, causing the rotation center of the roller to become unstable. After the balls of the ball bearing wear, the contact state between the balls and the raceway changes, resulting in radial and axial runout during rotation. This runout is transmitted to the roller, causing roller vibration. Vibration affects the smooth transmission of material on the roller, leading to problems such as ripples or wrinkles on the material surface.

[0005] Therefore, a stabilizing roller with an adjustable tilt angle is proposed to address the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a stabilizing roller with an adjustable tilt angle, in order to solve the problem that when the bearings of the stabilizing roller with an adjustable tilt angle are running at high speed for a long time, the friction between the balls or rollers and the inner and outer rings will cause wear, which will cause the roller to vibrate. Vibration will affect the smooth transmission of materials on the roller, resulting in ripples or wrinkles on the material surface.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An adjustable tilt angle stabilizing roller includes a bracket for fixing the entire stabilizing roller assembly, an adjusting mechanism for adjusting the tilt angle of the stabilizing roller, and a bearing. The adjusting mechanism is fixedly connected to the upper end of the bracket by welding. The bearing is fixedly connected to the upper end of the adjusting mechanism by bolts. A roller is mounted on the upper end of the bearing. An atomizing lubrication device is fixedly connected to one side of the adjusting mechanism. The atomizing lubrication device includes an oil mist lubrication pump. A connecting pipe is fixedly connected to the upper end of the oil mist lubrication pump via a hose. A support column is fixedly connected to the outside of the connecting pipe. A baffle is fixedly connected to the side of the connecting pipe near the roller. An installation groove is opened at the lower end of the baffle. A toothed plate is slidably connected to the inside of the connecting pipe. A condensing nozzle is rotatably connected to the outside of the connecting pipe. The condensing nozzle includes a central shaft. A gear is fixedly connected to the outside of the central shaft. The condensing nozzle body is fixedly connected to the bottom of the gear. One side of the toothed plate meshes with the outside of the gear.

[0009] As a further optimization of this utility model, two atomizing lubrication devices are provided. The atomizing lubrication devices are symmetrical about the vertical line of the center point of the roller. One end of each atomizing lubrication device is located above the connection between the roller and the bearing at both ends.

[0010] As a further optimization of this utility model, two support columns are provided. The support columns are symmetrically arranged at both ends of the connecting pipe with the upper center line of the baffle as the axis. The lower end of the support column is fixedly connected to the upper end of the adjustment mechanism by bolts. The support columns are parallel to each other.

[0011] As a further optimization of this utility model, the following features are provided: the baffle and the connecting pipe are of equal length; the baffle is located at the injection point of the condensation nozzle; the baffle is perpendicular to the ground; and the baffles are located at both ends of the roller.

[0012] As a further optimization of this utility model, the following features are provided: a plurality of mounting slots are provided, the mounting slots are U-shaped, the mounting slots are evenly and equidistantly distributed on the outer side of the baffle, and rollers are provided on the outer side of each mounting slot, with each mounting slot corresponding to a roller, and the mounting slots and rollers being parallel to each other.

[0013] As a further optimization of this utility model, the following features are provided: a plurality of condensation nozzles are provided, which are evenly and equidistantly distributed on the outside of the connecting pipe, and the inside of the condensation nozzles is connected to the inside of the connecting pipe.

[0014] As a further optimization of this utility model, the central shaft, gear, and condensation nozzle body are hollow inside, the interior of the central shaft, gear, and condensation nozzle body is connected to the interior of the connecting pipe, the upper end of the central shaft is rotatably connected to the connecting pipe, and the included angle between the condensation nozzle body and the bottom of the gear is 70°.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In this invention, the atomizing lubrication device can drive the gear through the movement of the toothed plate, thereby causing the condensation nozzle to rotate around the central axis. This allows for corresponding adjustments to the condensation nozzle body, achieving effective lubrication between the roller and the bearing, ensuring smooth material transfer on the roller, and preventing ripples or wrinkles on the material surface. The baffle can concentrate the oil mist spray, block the diffusion of the oil mist, and direct the oil mist towards the connection between the roller and the bearing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the atomizing lubrication device of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting pipe of this utility model;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the structure at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the overall structure of the condensation nozzle of this utility model.

[0022] In the diagram: 1. Support frame; 2. Adjustment mechanism; 3. Bearing; 4. Roller;

[0023] 5. Atomizing lubrication device; 51. Oil mist lubrication pump; 52. Connecting pipe; 53. Support column; 54. Baffle; 55. Mounting groove; 56. Gear plate; 57. Condensation nozzle; 571. Central shaft; 572. Gear; 573. Condensation nozzle body. Detailed Implementation

[0024] 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.

[0025] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0026] Please see Figure 1-5 This utility model provides a technical solution:

[0027] An adjustable tilt angle stabilizing roller includes a bracket 1 for fixing the entire stabilizing roller assembly, an adjusting mechanism 2 for adjusting the tilt angle of the stabilizing roller, and a bearing 3. The adjusting mechanism 2 is fixedly connected to the upper end of the bracket 1 by welding. The bearing 3 is fixedly connected to the upper end of the adjusting mechanism 2 by bolts. A roller 4 is installed on the upper end of the bearing 3. An atomizing lubrication device 5 is fixedly connected to one side of the adjusting mechanism 2. The atomizing lubrication device 5 includes an oil mist lubrication pump 51. A connecting pipe 52 is fixedly connected to the upper end of the oil mist lubrication pump 51 through a hose. A support column 53 is fixedly connected to the outside of the connecting pipe 52. A baffle 54 is fixedly connected to the side of the connecting pipe 52 near the roller 4. An installation groove 55 is opened at the lower end of the baffle 54. A toothed plate 56 is slidably connected to the inside of the connecting pipe 52. A condensing nozzle 57 is rotatably connected to the outside of the connecting pipe 52. The condensing nozzle 57 includes a central shaft 571. A gear 572 is fixedly connected to the outside of the central shaft 571. A condensing nozzle body 573 is fixedly connected to the bottom of the gear 572. One side of the toothed plate 56 meshes with the outside of the gear 572.

[0028] As a further implementation of the above technical solution: a number of condensation nozzles 57 are provided, which are evenly and equidistantly distributed on the outside of the connecting pipe 52. The inside of the condensation nozzles 57 is connected to the inside of the connecting pipe 52, so that the oil mist can evenly cover the surrounding area of ​​the roller 4 and the bearing 3, achieving comprehensive lubrication, improving the uniformity and integrity of lubrication, and further ensuring the stable operation of the stable roller device and the service life of the components.

[0029] As a further implementation of the above technical solution: two atomizing lubrication devices 5 are provided. The atomizing lubrication devices 5 are symmetrical about the vertical line of the center point of the roller 4. One end of each atomizing lubrication device 5 is located above the connection between the two ends of the roller 4 and the bearing 3. This arrangement makes the overall structure more reasonable and facilitates effective lubrication of the connection between the bearing 3 and the roller 4.

[0030] As a further implementation of the above technical solution: the baffle 54 and the connecting pipe 52 are of equal length. The baffle 54 is set at the spraying point of the condensation nozzle 57 and is perpendicular to the ground. The baffle 54 is set at both ends of the roller 4, which can effectively block the diffusion of oil mist and make the oil mist spray more concentrated on the key lubrication parts of the roller 4 and the bearing 3, thereby improving the lubrication effect. The baffle 54 is set vertically at both ends of the roller 4 and at the spraying point of the condensation nozzle 57, which provides guidance for the spraying direction of the oil mist, ensuring that the oil mist acts accurately on the area that needs lubrication, avoiding oil mist waste and pollution to the surrounding environment, and also helping to protect the surrounding equipment from the influence of oil mist.

[0031] As a further implementation of the above technical solution: two support columns 53 are provided. The support columns 53 are symmetrically arranged at both ends of the connecting pipe 52 with the upper center line of the baffle 54 as the axis. The lower end of the support column 53 is fixedly connected to the upper end of the adjustment mechanism 2 by bolts. The support columns 53 are parallel to each other and provide a stable support for the connecting pipe 52, so that the lubrication work can be carried out continuously and stably.

[0032] As a further implementation of the above technical solution: the central shaft 571, gear 572 and condensation nozzle body 573 are hollow inside. The interior of the central shaft 571, gear 572 and condensation nozzle body 573 is connected to the interior of the connecting pipe 52. The upper end of the central shaft 571 is rotatably connected to the connecting pipe 52. The included angle between the condensation nozzle body 573 and the bottom of the gear 572 is 70°. The hollow structure makes the transmission path of oil mist smooth, and there will be no blockage or excessive pressure loss, which ensures the reliability of lubrication. The 70° angle setting is conducive to the oil mist being sprayed onto the roller 4 and bearing 3 at a suitable angle, so that the oil mist can better adhere to the lubrication parts, form an effective lubricating film, improve the lubrication effect, and reduce equipment failure and wear caused by poor lubrication.

[0033] As a further implementation of the above technical solution: a number of mounting grooves 55 are provided, and the mounting grooves 55 are U-shaped. The mounting grooves 55 are evenly and equidistantly distributed on the outside of the baffle 54. Rollers 4 are provided on the outside of each mounting groove 55. The mounting grooves 55 and rollers 4 correspond one-to-one and are parallel to each other. The oil mist can better cover the surface of the rollers 4 under the guidance of the mounting grooves 55, especially at the connection between the rollers 4 and the bearings 3, forming a good lubricating film and further reducing friction and wear.

[0034] Working process: The oil mist lubrication pump 51 starts when connected to an external power line. It converts the lubricating oil into an oil mist state. Inside the oil mist lubrication pump 51, the lubricating oil undergoes a special atomization mechanism. Utilizing the pump's pressure and atomizing elements, the lubricating oil is transformed into tiny oil mist particles. These oil mist particles are transported through a hose to the connecting pipe 52 as the pump operates. The oil mist is transmitted along the connecting pipe 52 towards the roller 4. The connecting pipe 52 is stably supported by a support column 53. The lower end of the support column 53 is fixedly connected to the upper end of the adjusting mechanism 2 with bolts, ensuring the stability of the connecting pipe 52 during operation and allowing the oil mist to flow smoothly within it. When the roller 4 needs lubrication during operation, firstly, the toothed plate 56 is moved. The toothed plate 56 slides inside the connecting pipe 52. Since one side of the toothed plate 56 meshes with the outer side of the gear 572, the movement of the toothed plate 56 drives the gear 572 to rotate, thereby causing the condensation nozzle 57 to rotate around the central axis 571. Depending on different lubrication requirements, the condenser nozzle 57 can be adjusted to a suitable angle. Oil mist enters the hollow interior of the central shaft 571, gear 572, and condenser nozzle body 573 of the condenser nozzle 57 from the connecting pipe 52, and then is sprayed from the condenser nozzle body 573 to the positions where the roller 4 is connected to the bearing 3. When the roller 4 is adjusted, the gear 572 can also be driven by the movement of the toothed plate 56 to make corresponding adjustments to the condenser nozzle body 573. This can achieve effective lubrication between the roller 4 and the bearing 3, prevent wear, and prevent ripples or wrinkles on the material surface. The baffle 54 can make the oil mist spray more concentrated and block the diffusion of the oil mist, so that the oil mist is better directed towards the connection between the roller 4 and the bearing 3. The mounting groove 55 provides a suitable space for the oil mist to adhere to and lubricate the surface of the roller 4, so that the oil mist can better form an effective lubricating film in the contact area between the roller 4 and the bearing 3, reduce friction and wear, and ensure the stable operation of the roller.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stabilizing roller with an adjustable tilt angle, comprising a bracket (1) for fixing the entire stabilizing roller assembly, an adjusting mechanism (2) for adjusting the tilt angle of the stabilizing roller, and a bearing (3), characterized in that: The upper end of the bracket (1) is fixedly connected to the adjustment mechanism (2) by welding. The upper end of the adjustment mechanism (2) is fixedly connected to the bearing (3) by bolts. The upper end of the bearing (3) is equipped with a roller (4). The adjustment mechanism (2) is fixedly connected to one side of the atomizing lubrication device (5). The atomizing lubrication device (5) includes an oil mist lubrication pump (51), the upper end of which is fixedly connected to a connecting pipe (52) via a hose, a support column (53) is fixedly connected to the outside of the connecting pipe (52), a baffle (54) is fixedly connected to the side of the connecting pipe (52) near the roller (4), an installation groove (55) is provided at the lower end of the baffle (54), a toothed plate (56) is slidably connected to the inside of the connecting pipe (52), and a condensation nozzle (57) is rotatably connected to the outside of the connecting pipe (52). The condensation nozzle (57) includes a central shaft (571), a gear (572) is fixedly connected to the outside of the central shaft (571), the bottom of the gear (572) is fixedly connected to the condensation nozzle body (573), and one side of the toothed plate (56) is meshed with the outside of the gear (572).

2. The adjustable tilt angle stabilizing roller according to claim 1, characterized in that: There are two atomizing lubrication devices (5). The atomizing lubrication devices (5) are symmetrical about the vertical line of the center point of the roller (4). One end of each atomizing lubrication device (5) is located above the connection between the roller (4) and the bearing (3).

3. The adjustable tilt angle stabilizing roller according to claim 1, characterized in that: There are two support columns (53). The support columns (53) are symmetrically arranged at both ends of the connecting pipe (52) with the upper center line of the baffle (54) as the axis. The lower end of the support column (53) is fixedly connected to the upper end of the adjustment mechanism (2) by bolts. The support columns (53) are parallel to each other.

4. The adjustable tilt angle stabilizing roller according to claim 1, characterized in that: The baffle (54) and the connecting pipe (52) are of equal length. The baffle (54) is located at the spray point of the condensation nozzle (57). The baffle (54) is perpendicular to the ground. The baffle (54) is located at both ends of the roller (4).

5. A stabilizing roller with an adjustable tilt angle according to claim 1, characterized in that: The mounting groove (55) is provided in several ways. The mounting groove (55) is U-shaped. The mounting groove (55) is evenly and equidistantly distributed on the outside of the baffle (54). Rollers (4) are provided on the outside of the mounting groove (55). The mounting groove (55) and the roller (4) correspond one-to-one. The mounting groove (55) and the roller (4) are parallel to each other.

6. The adjustable tilt angle stabilizing roller according to claim 1, characterized in that: The condensation nozzles (57) are provided in a plurality of manner, and the condensation nozzles (57) are evenly and equidistantly distributed on the outside of the connecting pipe (52). The inside of the condensation nozzles (57) is connected to the inside of the connecting pipe (52).

7. The adjustable tilt angle stabilizing roller according to claim 1, characterized in that: The central shaft (571), gear (572) and condensation nozzle body (573) are hollow inside. The interior of the central shaft (571), gear (572) and condensation nozzle body (573) is connected to the interior of the connecting pipe (52). The upper end of the central shaft (571) is rotatably connected to the connecting pipe (52). The included angle between the bottom of the condensation nozzle body (573) and the gear (572) is 70°.

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