Mounting and lubricating fixing piece for packaging film roll conveying roller

Abstract

The utility model relates to the technical field of packaging bag production and processing, in particular to a packaging film roll conveying roller installing and lubricating fixing piece. According to the technical scheme, a conical main body matching combination column with the center axis in the left-right direction is included, an integrally-formed cylindrical installation fastening connecting plate is arranged on the left side of the main body matching combination column, and a conical lubricating matching connecting groove is formed in the center of the left side end face of the installation fastening connecting plate; cylindrical integral fastening connecting holes which are uniformly distributed in the circumference are formed in the left side of the mounting fastening connecting plate, fastening avoiding safety grooves are formed in the right sides of the integral fastening connecting holes, and main body lubricating matching grooves are formed in the inner sides of the lubricating matching connecting grooves. The fixing piece has the advantages that when the fixing piece is used, lubricating liquid can be injected into the fixing piece, the rotating movable position can be comprehensively and evenly lubricated through mutual matching of the lubricating grooves, the movement smoothness of the conveying roller is better when the conveying roller is used, and the abrasion resistance of the conveying roller is more reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production and processing, in particular to a packaging film roll conveying roller installation lubrication fixing part. Background Art

[0002] When processing packaging bags and packaging films, the products usually need to be rolled up. When rewinding, they need to be rewound with conveyor rollers. In addition, during the production of packaging bags, packaging films and other products, multiple processing stations need to be conveyed and coordinated by conveyor rollers. Existing conveyor rollers are tightened at the ends during installation. The tightening position cannot be accurately filled with lubricating fluid during use, and is easily affected by dust in the external environment during use. The durability during use is relatively poor, and regular maintenance is required. Utility Model Content

[0003] The utility model aims to provide a packaging film roll conveyor roller installation lubrication fixing part, which can be fastened and assembled with the installation end position of the conveyor roller when in use, and can be quickly installed by insertion when the conveyor roller is installed in cooperation. During use, the end of the conveyor roller is rotated and matched through the outer side surface of the fixing part. When in use, the interior of the fixing part can meet the filling of lubricating liquid, and the rotating movable position can be fully and evenly lubricated through the mutual cooperation of the lubrication grooves, so that the conveyor roller has better movement smoothness and more reliable wear resistance during use, and the overall safety during use is higher, and it can provide reliable dustproof and other protection for the installation position of the end of the conveyor roller, and the maintenance cycle during use is longer and the use cost is lower.

[0004] The technical solution of the utility model is as follows:

[0005] A packaging film roll conveyor roller installation lubrication fixing part, characterized in that it includes a conical main body mating combination column with a central axis in the left and right directions, an integrally formed cylindrical installation and fastening connecting plate is provided on the left side of the main body mating combination column, a conical lubrication mating connecting groove is provided at the center position of the left end face of the installation and fastening connecting plate, a cylindrical integral fastening connecting hole evenly distributed circumferentially is provided on the left side of the installation and fastening connecting plate, a fastening avoidance safety groove is provided on the right side of the integral fastening connecting hole, a main body lubrication mating groove evenly distributed circumferentially and completely penetrating the outer conical surface of the main body mating combination column is provided on the inner side of the lubrication mating connecting groove, and a circle of lubrication uniformity mating grooves with a semicircular cross-section that intersects with the main body lubrication mating groove is provided on the outer side of the main body mating combination column.

[0006] Furthermore, a safety fitting connection hole penetrating through the right side of the entire lubrication fitting connection groove is provided at the center of the right side end surface of the lubrication fitting connection groove.

[0007] Furthermore, the size of the right end face of the main body matching composite column is two-thirds of the size of the left end face of the main body matching composite column.

[0008] Furthermore, the lubricating uniform matching groove is composed of multiple combination matching grooves evenly distributed on the left and right, and is evenly distributed along the outer conical surface direction of the main body matching combination column.

[0009] Furthermore, a matching sealing connection groove is provided on the right side of the mounting and fastening connection plate.

[0010] Beneficial effects of the utility model:

[0011] The utility model can be fastened and assembled with the installation end position of the conveying roller when in use, and can be quickly installed by insertion when the conveying roller is installed in cooperation. During use, the end of the conveying roller is rotated and matched through the outer side surface of the fixing part. During use, the interior of the fixing part can meet the filling of lubricating liquid, and the rotating movable position can be fully and evenly lubricated through the mutual cooperation of the lubrication grooves, so that the conveying roller has better movement smoothness and more reliable wear resistance during use, and the overall safety during use is higher, and reliable dust and other protection can be provided for the installation position of the end of the conveying roller, and the maintenance cycle during use is longer, and the use and maintenance costs are lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a left side schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the right side of the utility model;

[0016] Figure 5 It is a top view schematic diagram of the utility model;

[0017] Figure 6 It is a bottom view schematic diagram of the utility model;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0019] In the figure: 1. Main body matching combination column, 2. Installation and fastening connecting plate, 3. Lubrication matching connecting groove, 4. Safety matching connecting hole, 5. Overall fastening connecting hole, 6. Fastening avoidance safety groove, 7. Main body lubrication matching groove, 8. Lubrication uniform matching groove. DETAILED DESCRIPTION

[0020] like Figures 1 to 7 As shown, a packaging film roll conveying roller installation lubrication fixing part comprises a conical main body matching combination column 1 with a central axis in the left and right direction, and an integral cylindrical installation fastening connection plate 2 is provided on the left side of the main body matching combination column 1, through which it can be fastened and matched with the main frame of the conveying equipment. A conical lubrication matching connection groove 3 is provided at the center position of the left end surface of the installation fastening connection plate 2, and lubricating liquid can be added from this position in later use. A cylindrical integral fastening connection hole 5 evenly distributed around the circumference is provided on the left side of the installation fastening connection plate 2, and fastening and matching can be performed through this position. A fastening avoidance safety groove 6 is provided on the right side of the integral fastening connection hole 5, which can ensure that the end of the fastening screw will not exceed the flatness of the installation position when fastening, so that the space occupied by the fastening position is smaller. The inner side of the lubrication matching connection groove 3 is provided with a main body lubrication matching groove 7 evenly distributed around the circumference and completely penetrating the outer conical surface of the main body matching combination column 1, so that the lubricating liquid can be input into the movable matching position structure of the conveying roller. The outer side of the main body matching combination column 1 is provided with a circle of lubricating uniform matching grooves 8 with a semicircular cross section and intersecting with the main body lubricating matching grooves 7, ensuring better uniformity of lubricating liquid delivery. It can be fastened and combined with the installation end position of the conveying roller when in use, and can be quickly installed by insertion when the conveying roller is installed. During use, the end of the conveying roller is rotated and matched through the outer side of the fixing part. When in use, the interior of the fixing part can meet the filling of lubricating liquid. Through the mutual cooperation of the lubricating grooves, the rotating active position can be fully and evenly lubricated, so that the conveying roller has better smoothness of movement when in use, more reliable wear resistance, higher overall safety during use, and reliable dust protection for the end installation position of the conveying roller. The maintenance cycle during use is longer and the use cost is lower. During installation, the fixing part is first fixed together with the main structure of the conveying device, and its right side can provide a sleeve installation fit for the conveying roller. When in use, the conveying roller rotates with the outer side and the right end face of the product. The lubricating liquid filled in the left position can safely lubricate the active matching position of the right outer end, ensuring better smoothness of the conveying roller.

[0021] Preferably, a safety fitting connection hole 4 is provided at the center of the right end surface of the lubricating fitting connection groove 3 and runs through the right side of the whole. When in use, this position can communicate with the inside of the conveyor roller installation position, so that the lubricating liquid can directly contact the inside of the conveyor roller, and can provide reliable auxiliary heat dissipation for the conveyor roller when in use.

[0022] Preferably, the size of the right end face of the main body matching composite column 1 is two-thirds of the size of the left end face of the main body matching composite column 1, so that the overall structure is stronger, has a longer life in use, and has better overall durability.

[0023] Preferably, the lubrication uniform matching groove 8 is composed of a plurality of combination matching grooves evenly distributed on the left and right, and is evenly distributed along the outer conical surface direction of the main body matching combination column 1, so that the lubrication safety during use can be further improved.

[0024] Preferably, a matching sealing connection groove is provided on the right side of the installation and fastening connection plate 2, so as to achieve better matching sealing during fastening.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A packaging film roll conveying roller installation lubrication fixing member, characterized in that: The invention comprises a conical main body matching composite column (1) whose central axis is in the left-right direction, an integral cylindrical mounting fastening connection plate (2) is provided on the left side of the main body matching composite column (1), a conical lubricating matching connection groove (3) is provided at the center position of the left end surface of the mounting fastening connection plate (2), a cylindrical integral fastening connection hole (5) evenly distributed around the circumference is provided on the left side of the mounting fastening connection plate (2), a fastening avoidance safety groove (6) is provided on the right side of the integral fastening connection hole (5), main body lubricating matching grooves (7) evenly distributed around the circumference and completely penetrating the outer conical surface of the main body matching composite column (1) are provided on the inner side of the lubricating matching connection groove (3), and a circle of lubricating uniform matching grooves (8) with a semicircular cross-section and intersecting with the main body lubricating matching groove (7) are provided on the outer side of the main body matching composite column (1).

2. A packaging film roll conveying roller installation lubrication fixing member according to claim 1, characterized in that: A safety fitting connection hole (4) penetrating the right side of the entire lubricating fitting connection groove (3) is provided at the center of the right side end surface of the lubricating fitting connection groove (3).

3. The packaging film roll conveying roller installation lubrication fixing member according to claim 1, characterized in that: The size of the right end face of the main body matching combined column (1) is two thirds of the size of the left end face of the main body matching combined column (1).

4. The packaging film roll conveying roller installation lubrication fixing member according to claim 1, characterized in that: The lubricating uniform matching groove (8) is composed of a plurality of combination matching grooves evenly distributed on the left and right, and is evenly distributed along the outer conical surface direction of the main body matching combination column (1).

5. The packaging film roll conveying roller installation lubrication fixing member according to claim 1, characterized in that: A matching sealing connection groove is provided on the right side of the mounting and fastening connection plate (2).

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