An automatic rotating mechanism

Abstract

The application discloses an automatic rotating mechanism and relates to the technical field of industrial production. The bottom base is provided with a driving element; the bottom base is provided with a roller bearing; the outer ring of the roller bearing is embedded with a gear ring; the output end of the driving element penetrates the bottom base in the up-down direction; the output end of the driving element is provided with a rotating gear which is engaged with the gear ring; the top of the outer ring of the roller bearing is provided with a rotating disc; and the top of the rotating disc is provided with a tray. The driving element drives the output end to rotate; the rotating gear connected with the output end is engaged with the embedded gear ring of the roller bearing; the roller bearing is driven to rotate synchronously when the rotating gear rotates; at this time, the rotating disc at the top of the roller bearing rotates synchronously; and after the material is transported to the tray, the stable adjustment of the posture of the material is realized, and the problem of low material conveying efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of industrial production technology, and in particular to an automatic rotating mechanism. Background Technology

[0002] In modern industrial production systems, assembly line operations have become the mainstream production mode. Through automated conveying systems, they enable efficient material flow between various processes, which not only significantly improves production efficiency but also ensures the stability of product quality through precise material control.

[0003] In existing assembly line production systems, a single conveyor line typically carries out the directional transport of a single material. When multiple materials need to be switched, the material posture needs to be adjusted and a transfer device is used to stably guide the material into a new target conveyor line, thus achieving the effect of transporting materials from a single conveyor line to multiple conveyor lines.

[0004] Regarding the aforementioned technologies, the inventors believe that in existing material diversion and conveying processes, the material posture is usually adjusted by manual rotation before it is transferred into a new conveyor line. This can easily lead to worker fatigue and result in low material conveying efficiency. Utility Model Content

[0005] The purpose of this application is to provide an automatic rotating mechanism to improve the problem of low material conveying efficiency caused by manual rotation of materials.

[0006] The automatic rotating mechanism provided in this application adopts the following technical solution:

[0007] An automatic rotating mechanism includes a horizontal base, a driving member on the base, a roller bearing on the base, a gear ring fixedly mounted on the outer ring of the roller bearing, a rotating gear meshing with the gear ring at the output end of the driving member, the output end of the driving member penetrating the base in a vertical direction, a rotating disk on the top of the outer ring of the roller bearing, and a tray on the top of the rotating disk.

[0008] By adopting the above technical solution, the drive unit drives the output end to rotate, and the rotating gear connected to the output end meshes with the gear ring embedded in the roller bearing. When the rotating gear rotates, the roller bearing is driven to rotate synchronously. At this time, the rotating disk on the top of the roller bearing rotates synchronously. When the material is transported to the pallet, the stable adjustment of the material posture is achieved, thereby improving the problem of low material conveying efficiency.

[0009] Optionally, a fixing plate is provided on the base below the rotating gear, and the fixing plate is connected to the driving component.

[0010] By adopting the above technical solution, by adding a fixed base plate to the base, the connection rigidity between the power drive component and the base is strengthened. When the drive component drives the rotating mechanism to operate through gear transmission, the fixed base plate effectively improves the structural rigidity of the base, suppresses vibration, and enables the base to maintain a more stable posture during power transmission.

[0011] Optionally, the base is provided with a placement slot for placing the driving component, the base is provided with a plurality of positioning blocks, the fixing plate is provided with fixing blocks at both ends that can abut against the base, the positioning blocks are provided with connecting screws connected to the fixing blocks, and the end of the connecting screw away from the positioning block is provided with a fastening nut that can abut against the fixing block.

[0012] By adopting the above technical solution, a modular rod system connection structure is used to replace the traditional threaded connection, so that the connecting screws are arranged horizontally; by adjusting the cooperation between the connecting screws and the fastening nuts in the control device, the drive component can be easily disassembled, and the disassembled drive component can slide out from the placement slot.

[0013] Optionally, the connecting screw is provided with a control nut, which is located between the positioning block and the fixing block.

[0014] By adopting the above technical solution, the axial position of the control nut and the fastening nut on the connecting screw can be adjusted to achieve precise control of the distance between the positioning block and the fixed block. When the fastening nut is pressed against the fixed block, the control nut and the fastening nut form an axial limit from both sides. Through this double abutment structure, the axial position of the rotating gear can be finely adjusted.

[0015] Optionally, the end of the control nut away from the fastening nut is provided with an elastic sleeve.

[0016] By adopting the above technical solution, after the positioning of the control nut is completed, an elastic sleeve is used to limit and reinforce it, so as to avoid the displacement of the control nut caused by the external force generated when the nut is tightened.

[0017] Optionally, the base is provided with a stabilizing seat, which is connected to the inner ring of the roller bearing.

[0018] By adopting the above technical solution, the stabilizing seat can increase the installation distance between the transmission gear and the roller bearing. Through precise support and positioning of the roller bearing, the radial runout generated when the transmission gear drives the roller bearing to rotate is effectively reduced, and the frictional resistance generated between the roller bearing and the base during rotation is reduced, making the rotation of the roller bearing more stable and smooth.

[0019] Optionally, the outer ring of the roller bearing is connected to the rotating disk, the rotating disk is provided with a plurality of positioning pins, and the tray is provided with positioning holes for the positioning pins to be inserted.

[0020] By adopting the above technical solution, the positioning pin and positioning hole of the pallet are positioned in cooperation, so as to realize the convenient assembly and disassembly of the pallet. This design allows the rotating mechanism to easily change the corresponding pallet type according to different materials, thereby flexibly adjusting the placement posture of the materials.

[0021] Optionally, the tray is provided with a plurality of positioning levers.

[0022] By adopting the above technical solution, the posture of the pallet during rotation can be directly observed through the display rod, and by tracking the position change of the display rod, the rotation angle of the pallet can be accurately determined.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The drive unit drives the output end to rotate. The rotating gear connected to the output end meshes with the gear ring embedded in the roller bearing. When the rotating gear rotates, the roller bearing is driven to rotate synchronously. At this time, the rotating disk on the top of the roller bearing rotates synchronously. When the material is transported to the pallet, the material posture is stably adjusted, thus improving the problem of low material conveying efficiency.

[0025] 2. A modular rod-type connection structure is adopted to replace the traditional threaded connection, so that the connecting screws are arranged laterally; by adjusting the cooperation between the connecting screws and the fastening nuts in the control device, the drive component can be easily disassembled, and the disassembled drive component can slide out from the placement slot.

[0026] 3. By adjusting the axial position of the control nut and the fastening nut on the connecting screw, the distance between the positioning block and the fixed block can be precisely controlled. When the fastening nut is pressed against the fixed block, the control nut and the fastening nut form an axial limit from both sides. Through this double abutment structure, the axial position of the rotating gear can be finely adjusted. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of an automatic rotating mechanism structure;

[0028] Figure 2 It is a schematic diagram used to illustrate the positional relationship between the rotating disk, the locating pin, and the base;

[0029] Figure 3 It is a schematic diagram used to illustrate the positional relationship between roller bearings, gear rings, and rotating gears;

[0030] Figure 4 It is a schematic diagram used to illustrate the positional relationship between the base, the stabilizer, and the fixing plate;

[0031] Figure 5 yes Figure 4 Enlarged view of section A;

[0032] In the diagram, 1. Base; 11. Drive component; 12. Roller bearing; 13. Gear ring; 14. Rotating gear; 15. Placement slot; 2. Fixing plate; 21. Positioning block; 22. Fixing block; 23. Connecting screw; 24. Fastening nut; 25. Control nut; 26. Elastic sleeve; 3. Rotary disk; 31. Stabilizing seat; 32. Positioning pin; 4. Tray; 41. Positioning hole; 42. Positioning rod. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1 -Appendix Figure 5 This application will be described in further detail below.

[0034] An automatic rotating mechanism, as shown in the reference Figure 1 , Figure 2 and Figure 3 The system includes a horizontal base 1, a drive unit 11, and a cylindrical roller bearing 12. A horizontal rotating disk 3 is fixedly mounted on the top of the outer ring of the roller bearing 12 by means of bolt thread connection. In this embodiment, the drive unit 11 is preferably a motor. When the roller bearing 12 rotates, it drives the rotating disk 3 on the top of the roller bearing 12 to rotate circumferentially around the axis of the roller bearing 12.

[0035] Reference Figure 1 The top of the rotary disk 3 is fixed with a horizontal tray 4 by bolt thread connection. When the material is conveyed to the tray 4, the rotation of the tray 4 can drive the material to rotate synchronously. Compared with the original rotary disk 3, the tray 4 can more conveniently complete the adjustment of the material posture.

[0036] Reference Figure 1 The top of the tray 4 is fixedly provided with several positioning rods 42 by welding. In this embodiment, the number of positioning rods 42 is preferably two. The positioning rods 42 are round rods. By using the positioning rods 42 as position markers of the tray 4, the rotation angle of the tray 4 can be intuitively determined, and thus it can be preliminarily determined whether the deflection posture of the material under the action of the automatic rotation mechanism meets the expectations.

[0037] Reference Figure 1 and Figure 2 The rotating disk 3 is fixed by a number of positioning pins 32 by plugging and snapping. The tray 4 is provided with positioning holes 41 for the positioning pins 32 to be inserted. In this embodiment, the number of positioning pins 32 is preferably two. The positioning pins 32 are in the shape of round rods. By plugging the positioning pins 32 into the positioning holes 41, the tray 4 and the rotating disk 3 can be connected flexibly and conveniently, so as to replace the appropriate tray 4 according to the type of material.

[0038] Reference Figure 1 , Figure 3 and Figure 4The base 1 is provided with a cylindrical stabilizing seat 31 by means of embedding and fixing. The stabilizing seat 31 is connected to the inner ring of the roller bearing 12 by bolt thread. The outer ring of the roller bearing 12 is provided with a gear ring 13 by means of embedding and fixing. In this embodiment, when the gear ring 13 is embedded and fixed, the gear ring 13 is heated to make it expand due to heat and reach an appropriate plastic state. Then the gear ring 13 is sleeved on the outer ring of the roller bearing 12. After the gear ring 13 cools down, its volume shrinks and it fits tightly with the roller bearing 12, thereby realizing the fastening of the gear ring 13 and the roller bearing 12.

[0039] Reference Figure 1 , Figure 3 and Figure 4 The output end of the drive component 11 passes through the base 1 in the vertical direction. The output end of the drive component 11 is fixedly provided with a rotating gear 14 by means of a threaded connection. The rotating gear 14 can mesh with the gear ring 13. In this embodiment, under the power output of the drive component 11, the rotating gear 14 is driven to rotate and meshes with the gear ring 13 to drive the rotating disk 3 to rotate automatically. By replacing the traditional manual rotation of materials with mechanized transmission, the efficiency of material posture adjustment is improved, and the problem of low material conveying efficiency of manual rotation is improved.

[0040] Reference Figure 1 , Figure 3 and Figure 4 The base 1 is located below the rotating gear 14 and has a horizontal plate-shaped fixing plate 2. The fixing plate 2 is fixed to the drive component 11 by bolt thread connection. The fixing plate 2 fixes the drive component 11 to the base 1, which can enhance the connection rigidity between the two and effectively suppress the vibration caused by the drive component 11 driving the roller bearing 12 to rotate, thereby ensuring the stability of the system operation.

[0041] Reference Figure 4 and Figure 5 The base 1 is provided with a placement groove 15 for placing the drive component 11. The drive component 11 can slide horizontally along the side wall of the placement groove 15 into and out of the base 1, thereby achieving horizontal separation from the base 1, which facilitates disassembly and maintenance.

[0042] Reference Figure 4 and Figure 5The base 1 is fixed with several positioning blocks 21 by welding. The two ends of the fixing plate 2 are fixed with fixing blocks 22 that can abut against the base 1 by welding. The positioning blocks 21 are provided with connecting screws 23. The positioning blocks 21 are connected to the fixing blocks 22 by connecting screws 23. The end of the connecting screw 23 away from the positioning blocks 21 is threaded with a fastening nut 24 that can abut against the fixing blocks 22. In this embodiment, the number of positioning blocks 21 is preferably two. The positioning blocks 21 are square. The engagement depth of the fastening nut 24 with the connecting screw 23 is controlled until the fastening nut 24 abuts against the fixing block 22. At this time, the fixing plate 2 and the base 1 are fixedly connected.

[0043] Reference Figure 4 and Figure 5 The connecting screw 23 is provided with a control nut 25, which is located between the positioning block 21 and the fixing block 22. In this embodiment, when the fastening bolt abuts against the fixing block 22, the control nut 25 abuts against the fixing block 22, forming axial limit on both sides, thus achieving the effect of fixing the fixing block 22. The distance between the rotating gear 14 and the gear ring 13 can be controlled by adjusting the engagement depth between the control nut 25 and the connecting screw 23, so that the meshing between the rotating gear 14 and the gear ring 13 is tighter.

[0044] Reference Figure 5 An elastic sleeve 26 is provided at the end of the control nut 25 away from the fastening nut 24. In this embodiment, the material of the elastic sleeve 26 is preferably rubber. The elastic sleeve 26 is in the shape of a circular plate and restricts the displacement of the control nut 25 caused by external force.

[0045] The implementation principle of this application embodiment is as follows:

[0046] The drive unit 11 drives the rotating gear 14 to rotate, which in turn drives the gear ring 13 to rotate. The roller bearing 12, which is embedded in the gear ring 13, thus achieves circumferential rotation. At this time, the material being transported to the surface of the pallet 4 is adjusted in its placement posture under rotation, thereby improving the problem of low material conveying efficiency.

[0047] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic rotating mechanism, comprising a base (1), wherein the base (1) is provided with a driving member (11); characterized in that: The base (1) is provided with a roller bearing (12), and a gear ring (13) is fixedly provided on the outer ring of the roller bearing (12). The output end of the drive member (11) passes through the base (1) in the vertical direction. The output end of the drive member (11) is provided with a rotating gear (14) that meshes with the gear ring (13). A rotating disk (3) is provided on the top of the outer ring of the roller bearing (12), and a tray (4) is provided on the top of the rotating disk (3).

2. The automatic rotating mechanism according to claim 1, characterized in that: The base (1) is provided with a fixing plate (2) below the rotating gear (14), and the fixing plate (2) is connected to the driving component (11) by bolts.

3. The automatic rotating mechanism according to claim 2, characterized in that: The base (1) is provided with a placement slot (15) for placing the driving component (11). The base (1) is provided with a plurality of positioning blocks (21). The fixing plate (2) is provided with fixing blocks (22) at both ends that can abut against the base (1). The positioning block (21) is provided with a connecting screw (23) that connects to the fixing block (22). The end of the connecting screw (23) away from the positioning block (21) is provided with a fastening nut (24) that can abut against the fixing block (22).

4. The automatic rotating mechanism according to claim 3, characterized in that: The connecting screw (23) is provided with a control nut (25), which is located between the positioning block (21) and the fixing block (22).

5. The automatic rotating mechanism according to claim 4, characterized in that: The control nut (25) has an elastic sleeve (26) at the end away from the fastening nut (24).

6. The automatic rotating mechanism according to claim 1, characterized in that: The base (1) is provided with a stabilizing seat (31), which is connected to the inner ring of the roller bearing (12).

7. The automatic rotating mechanism according to claim 6, characterized in that: The outer ring of the roller bearing (12) is connected to the rotating disk (3), the rotating disk (3) is provided with a plurality of positioning pins (32), and the tray (4) is provided with positioning holes (41) for the positioning pins (32) to be inserted.

8. The automatic rotating mechanism according to claim 7, characterized in that: The tray (4) is provided with several display rods (42).

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