Packaging bag packaging shaft installation matching part
By designing the packaging bag packaging shaft mounting fitting parts, the hollow movable mating connection groove and the rotary movable limit mating groove are used, and combined with the lubricating structure, the problem of slow speed and easy damage of the gear assembly in the packaging bag packaging equipment is solved, the smoothness and safety of the rotational movement are improved, and the use and maintenance cycle is extended.
Patent Information
- Application Number
- CN202421902033.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-08-07
AI Technical Summary
In existing packaging bag packaging equipment, gear-type rotating components are slow to rotate during rotation, easy to damage, short service life and high maintenance costs.
A packaging bag packaging shaft mounting fitting piece is designed, using a hollow movable fitting connection groove and a cylindrical rotary movable limit fitting groove, combined with a lubricating structure, and instead of the gear assembly for rotary fitting.
Improves the smoothness and safety of rotational activities, ensures that the maximum position of rotational activities has a reliable stop function, extends the use and maintenance cycle, and reduces costs.
Smart Images
Figure CN222845596U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging bag production and processing, in particular to a packaging bag packaging shaft installation matching piece. Background Art
[0002] During the production and processing of packaging tapes, the packaging of packaging bags is to seal the flat packaging film through edge packaging to form packaging bags. In order to improve the efficiency of packaging, the company has made structural improvements on the existing packaging equipment to meet the packaging processing of two groups of packaging bag products. The packaging components cooperate with the packaging processing of two groups of packaging bag products through rotational activities. However, during the rotation process, gear-type rotating components are used, which not only have a slow rotation speed and are prone to damage to the gear teeth, but also have a relatively short service life during use and a relatively high cost for later maintenance. Utility Model Content
[0003] The purpose of the utility model is to provide a packaging bag packaging shaft installation fitting, which can be installed in cooperation with a rotating shaft when in use, can replace a gear assembly for use, and the rotating movable position adopts a hollow movable fitting connecting groove for movable cooperation. The side position is provided with an intermediate cylindrical rotating movable limiting fitting groove, which can make the smoothness of the rotating activity better, and the limited safety fitting groove can make the maximum position of the rotating activity have a reliable stopping effect, which is safer when used in cooperation. The movable position is matched with two sets of lubrication structures, which can ensure the higher safety of the activity of the rotating assembly when in use, and the overall durability during use is stronger.
[0004] The technical solution of the utility model is as follows:
[0005] A packaging bag packaging shaft installation fitting, characterized in that it includes a cylindrical main body fitting stabilizing column made of metal material, a cylindrical center assembly combination hole is provided at the center position of the upper end of the main body fitting stabilizing column, a cylindrical movable fitting connecting groove is provided at the lower end of the main body fitting stabilizing column, a semi-cylindrical rotational movable limiting groove communicated with the movable fitting connecting groove is provided at the right side position of the lower end of the main body fitting stabilizing column, arc-shaped limiting safety fitting grooves opening to the right are respectively provided at the front and rear positions on the left side of the rotational movable limiting groove, lubrication safety fitting holes which are evenly distributed around the circumference and completely penetrate the upper end are provided inside the movable fitting connecting groove, and an movable lubrication safety groove which has a semicircular cross-section and intersects with the lubrication safety fitting hole is provided at the upper end of the movable fitting connecting groove.
[0006] Furthermore, the inner arc surface of the limit safety matching groove is tangent to the upper end surface of the rotationally movable limit groove.
[0007] Furthermore, conical reverse conveying matching grooves are respectively provided at the upper and lower ends of the lubrication safety matching hole.
[0008] Furthermore, the central axis of the lubrication safety fitting hole is located within the area of the movable lubrication safety groove.
[0009] Furthermore, the depth of the rotationally movable limiting groove is less than half of the overall thickness of the main body and the stabilizing column.
[0010] Beneficial effects of the utility model:
[0011] The utility model can be installed in conjunction with a rotating shaft when in use, and can be used in conjunction with a gear assembly. The rotating movable position adopts a hollow movable matching connecting groove for movable matching. The side position is provided with an intermediate cylindrical rotating movable limiting matching groove, which can make the rotating activity smoother, and the limited safety matching groove can make the maximum position of the rotating activity have a reliable stopping effect, which has higher safety when used in conjunction. The movable position is matched with two sets of lubrication structures, which can ensure the higher safety of the rotating assembly when in use, and the overall durability during use is stronger, and the period of later maintenance is longer, thereby effectively reducing the use and maintenance costs. 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 stabilizing column, 2. Center assembly combination hole, 3. Movable matching connecting groove, 4. Rotational movable limit groove, 5. Limiting safety matching groove, 6. Lubrication safety matching hole, 7. Movable lubrication safety groove. DETAILED DESCRIPTION
[0020] like Figures 1 to 7As shown, a packaging bag packaging shaft installation fitting, which includes a cylindrical main body matching stabilizing column 1 made of metal material, and a cylindrical center assembly combination hole 2 is provided at the center position of the upper end of the main body matching stabilizing column 1, through which the overall installation connection is carried out, and it can be fastened and matched with the shaft parts. The lower end of the main body matching stabilizing column 1 is provided with a cylindrical movable matching connection groove 3, which can be matched with the supporting shaft of the movable component packaged below, and can provide rotation support and matching for it when in use. The lower right side position of the main body matching stabilizing column 1 is provided with a semi-cylindrical rotating movable limiting groove 4 that is connected to the movable matching connection groove 3, which can be limited and matched with the matching component on the outside during movement, and the matching safety during rotation is better. The left front and rear positions of the rotating movable limiting groove 4 are respectively provided with arc-shaped limiting safety matching grooves 5 opening to the right, which can have a tighter stop fit when rotating to the maximum position, and the matching safety is more reliable. The inside of the movable matching connection groove 3 is provided with lubricating safety matching holes 6 that are evenly distributed around the circumference and completely penetrate the upper end, through which the lubricating liquid can be transported and matched. The upper end of the movable matching connection groove 3 is provided with an movable lubricating safety groove 7 with a semicircular cross section and intersecting with the lubricating safety matching hole 6, which can be fully lubricated with the end of the movable component to ensure better smoothness during the activity. It can be installed in conjunction with the rotating shaft when in use, and can replace the gear component for use. The rotating movable position adopts a hollow movable matching connection groove for movable cooperation. The side position is provided with an inter-cylindrical rotating movable limit matching groove, which can make the smoothness of the rotating activity better, and the limit safety matching groove can make the maximum position of the rotating activity have a reliable stop effect, which is safer when used in conjunction. The movable position is matched with two sets of lubrication structures, which can ensure the higher safety of the rotating component during use, and the overall durability during use is stronger.
[0021] Preferably, the inner arc surface of the limit safety matching groove 5 is tangent to the upper end surface of the rotational movable limit groove 4, so that the matching at this position is smoother and the structural matching strength is higher.
[0022] Preferably, the upper and lower ends of the lubrication safety matching hole 6 are respectively provided with conical reverse delivery matching grooves, so that the lubricating liquid can be delivered more smoothly during use, ensuring a higher lubrication delivery efficiency during use.
[0023] Preferably, the central axis of the lubrication safety fitting hole 6 is located within the region of the movable lubrication safety groove 7, so that the lubrication between the lubrication position of the lower end body and the movable component is more comprehensive.
[0024] Preferably, the depth of the rotationally movable limiting groove 4 is less than half of the overall thickness of the main body and the stabilizing column 1, thereby ensuring better strength of the overall structure and greater durability during use.
[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 bag packaging shaft mounting fitting, characterized in that: The invention comprises a cylindrical main body matching stabilizing column (1) made of metal material, wherein a cylindrical central assembly combination hole (2) is provided at the center position of the upper end of the main body matching stabilizing column (1), a cylindrical movable matching connection groove (3) is provided at the lower end of the main body matching stabilizing column (1), a semi-cylindrical rotational movable limiting groove (4) communicating with the movable matching connection groove (3) is provided at the right position of the lower end of the main body matching stabilizing column (1), arc-shaped limiting safety matching grooves (5) opening to the right are respectively provided at the front and rear positions on the left side of the rotational movable limiting groove (4), lubricating safety matching holes (6) evenly distributed around the circumference and completely penetrating the upper end are provided inside the movable matching connection groove (3), and an movable lubricating safety groove (7) having a semicircular cross-section and intersecting with the lubricating safety matching hole (6) is provided at the upper end of the movable matching connection groove (3).
2. The packaging bag packaging shaft mounting fitting according to claim 1, characterized in that: The inner arc surface of the limit safety matching groove (5) is tangent to the upper end surface of the rotationally movable limit groove (4).
3. The packaging bag packaging shaft mounting fitting according to claim 1, characterized in that: Conical reverse conveying matching grooves are respectively provided at the upper and lower ends of the lubrication safety matching hole (6).
4. The packaging bag packaging shaft mounting fitting according to claim 1, characterized in that: The central axis of the lubrication safety matching hole (6) is located within the area of the movable lubrication safety groove (7).
5. The packaging bag packaging shaft mounting fitting according to claim 1, characterized in that: The depth of the rotationally movable limiting groove (4) is less than half of the overall thickness of the main body matching stabilizing column (1).