Large gear ring conveying structure for material production
Through the design of the large ring gear structure, the coordination of the central ring gear, bearing roller and reducer motor is used to solve the problem of material conveying offset, achieving higher conveying accuracy and device stability.
Patent Information
- Application Number
- CN202422430434.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing material conveying structure is prone to transport offsets during operation, and the conveying accuracy is poor.
The large ring gear structure is adopted, including a central ring gear, bearing roller and a reducer motor. The stability of the central ring gear is maintained through meshing connection and synchronous operation, and the reducer motor is used to drive the central ring gear rotation to improve the delivery accuracy.
Effectively avoid deviations during material transportation, improve delivery accuracy and enhance the durability of the device.
Smart Images
Figure CN223060302U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material winding and unwinding, and specifically, to a large gear ring conveying structure for material production. Background Art
[0002] The conveying of sheet materials is usually carried out by winding or guiding through guide rollers. For example, for fabrics or paper materials, through the conveying of several guide rollers, the materials are stretched to a flat state, which is an intermediate structure in material production and conveying.
[0003] The existing such materials are rotationally conveyed in a "cross" shape structure. There is an outer motor, and there is a worm and gear transmission structure inside the chassis. The motor drives the outer transmission shaft to rotate through the worm and gear, and the transmission shaft drives the "cross" shaped structure to rotate. In this way, the fabric is prone to deviation.
[0004] However, the above existing material conveying structure will produce a certain amount of conveying deviation during operation, and the conveying accuracy is relatively poor. Therefore, we propose a large gear ring conveying structure for material production. Content of the Utility Model
[0005] The utility model proposes a large gear ring conveying structure for material production, which solves the problem that the existing material conveying structure mentioned in the background art will produce a certain amount of conveying deviation during operation and the conveying accuracy is relatively poor.
[0006] The technical solution of the utility model is as follows:
[0007] A large gear ring conveying structure for material production, including an end frame, a guide roller is rotatably connected inside the end frame, and a large gear ring structure is arranged on the outer surface of the end frame;
[0008] The large gear ring structure includes a central gear ring rotatably connected to the outer surface of the end frame. A bearing roller with a bearing is meshed and connected to the outer surface of the central gear ring. A positioning bracket is connected between the bearing roller with a bearing and the end frame. A reduction motor is connected to the outer surface of the end frame near the lower end of the central gear ring. The output end of the reduction motor is fixedly connected with a reduction gear, and a secondary roller is movably connected to the outer surface of the central gear ring.
[0009] As a further technical solution of the utility model, the central gear ring is rotatably connected to the end frame through a bearing. The number of the bearing rollers with a bearing is several groups and is distributed in a circular array. The rotation stability of the central gear ring is maintained by several groups of the bearing rollers with a bearing.
[0010] As a further technical solution of the utility model, the positioning bracket is fixedly connected to the end frame through bolts. The bearing roller with a bearing is rotatably connected to the positioning bracket through a bearing. The reduction motor is fixedly connected to the end frame through bolts.
[0011] As a further technical solution of the present utility model, the reduction gear is driven to rotate by the output end of the reduction motor. The reduction gear is in meshing connection with the central gear ring. The central gear ring is driven to rotate by the reduction motor. The number of the large gear ring structures is two groups and they are symmetrically distributed. Among them, the structure is two groups, but only one group is provided with a central gear ring. The group with the central gear ring is equipped with a reduction motor and a reduction gear to cooperate for flipping. The two reduction motors are in a synchronous operation state.
[0012] The working principle and beneficial effects of the present utility model are as follows:
[0013] In the present utility model, through the action of the large gear ring structure, the outer side of the central gear ring can be positioned. Thus, during the process of the central gear ring rotating and conveying with the center as the axis, the stability of the rotation of the entire central gear ring can be effectively maintained, the deviation that may occur during the transportation of materials by the roller body can be effectively avoided, and the transportation accuracy can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.
[0015] Figure 1 is a schematic structural diagram of the present utility model;
[0016] Figure 2 is a partial side sectional view of the present utility model;
[0017] Figure 3 is a schematic structural diagram of the unwinding double-station of the present utility model;
[0018] Figure 4 is a schematic structural diagram of the winding double-station of the present utility model.
[0019] In the figure: 1, end frame; 2, guide roller; 3, large gear ring structure; 31, central gear ring; 32, bearing roller; 33, positioning bracket; 34, reduction motor; 35, reduction gear; 4, auxiliary roller. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model. Embodiment 1
[0021] As Figures 1 to 2As shown in the figure, this embodiment proposes a large gear ring conveying structure for material production, which includes an end frame 1. A guiding roller 2 is rotatably connected inside the end frame 1, and a large gear ring structure 3 is arranged on the outer surface of the end frame 1;
[0022] The large gear ring structure 3 includes a central gear ring 31 rotatably connected to the outer surface of the end frame 1. A bearing - equipped roller 32 is meshed and connected to the outer surface of the central gear ring 31. A positioning bracket 33 is connected between the bearing - equipped roller 32 and the end frame 1. A reduction motor 34 is connected to the outer surface of the end frame 1 near the lower end of the central gear ring 31. The output end of the reduction motor 34 is fixedly connected with a reduction gear 35. A secondary roller 4 is movably connected to the outer surface of the central gear ring 31.
[0023] The central gear ring 31 is rotatably connected to the end frame 1 through a bearing. The number of bearing - equipped rollers 32 is several groups and they are distributed in a circular array. The rotation stability of the central gear ring 31 is maintained by several groups of bearing - equipped rollers 32; the positioning bracket 33 is fixedly connected to the end frame 1 through bolts. The bearing - equipped roller 32 and the positioning bracket 33 are rotatably connected through a bearing. The reduction motor 34 is fixedly connected to the end frame 1 through bolts; the reduction gear 35 is driven to rotate by the output end of the reduction motor 34. The reduction gear 35 is meshed with the central gear ring 31. The central gear ring 31 is driven to rotate by the reduction motor 34. The number of large gear ring structures 3 is two groups and they are symmetrically distributed. Among them, there are two groups of structures, but only one group has a central gear ring 31. The group with the central gear ring 31 is equipped with a reduction motor 34 and a reduction gear 35 to cooperate for flipping. The two reduction motors 34 are in a synchronous operation state.
[0024] In this embodiment, the outer side of the central gear ring 31 can be positioned. Thus, during the process of the central gear ring 31 rotating and conveying around the center, the rotation stability of the entire central gear ring 31 can be effectively maintained, and the possible deviation during the transportation of materials by the roller can be effectively avoided, and the transportation accuracy can be effectively improved.
[0025] In summary, during the use process, the reduction motor 34 can be driven to drive the reduction gear 35 to rotate, and the reduction gear 35 drives the central gear ring 31 to rotate, thereby realizing the rotation of the secondary roller 4. With the guiding function of the guiding roller 2, materials can be conveyed. At the same time, during the rotation of the central gear ring 31, through the action of several bearing - equipped rollers 32, the stability of the central gear ring 31 during rotation can be maintained. At this time, the bearing - equipped rollers 32 in the lower half of the central gear ring 31 bear a certain pressure of the central gear ring 31, while the bearing - equipped rollers 32 in the upper half of the central gear ring 31 are used to maintain the stability of the central gear ring 31. Thus, the transportation stability of the central gear ring 31 can be effectively maintained, the durability of the device can be improved, and at the same time, the stability of the coil flipping can be effectively maintained under the high - speed operation state.
[0026] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A large gear ring conveying structure for material production, including an end frame (1), characterized in that, A guiding roller (2) is rotatably connected inside the end frame (1), and a large gear ring structure (3) is arranged on the outer surface of the end frame (1); The large gear ring structure (3) includes a central gear ring (31) rotatably connected to the outer surface of the end frame (1). A bearing roller (32) is meshed and connected to the outer surface of the central gear ring (31). A positioning bracket (33) is connected between the bearing roller (32) and the end frame (1). A reduction motor (34) is connected to the outer surface of the end frame (1) near the lower end of the central gear ring (31). The output end of the reduction motor (34) is fixedly connected with a reduction gear (35). A secondary roller (4) is movably connected to the outer surface of the central gear ring (31).
2. The large gear ring conveying structure for material production according to claim 1, characterized in that The central gear ring (31) is rotatably connected to the end frame (1) through a bearing. The number of the bearing rollers (32) is several groups and is distributed in an annular array. The rotation stability of the central gear ring (31) is maintained by several groups of the bearing rollers (32).
3. The large gear ring conveying structure for material production according to claim 2, characterized in that, The positioning bracket (33) is fixedly connected to the end frame (1) through bolts. The bearing roller (32) is rotatably connected to the positioning bracket (33) through a bearing. The reduction motor (34) is fixedly connected to the end frame (1) through bolts.
4. The large gear ring conveying structure for material production according to claim 3, wherein, The reduction gear (35) is driven to rotate by the output end of the reduction motor (34). The reduction gear (35) is meshed with the central gear ring (31). The central gear ring (31) is driven to rotate by the reduction motor (34). The number of the large gear ring structures (3) is two groups and is symmetrically distributed. Among them, there are two groups of structures, but only one group has a central gear ring (31). The group with the central gear ring (31) is equipped with a reduction motor (34) and a reduction gear (35) to cooperate for flipping. The two reduction motors (34) are in a synchronous operation state.